padthv1-1.3.0/PaxHeaders/CMakeLists.txt0000644000000000000000000000013214742136613014707 xustar0030 mtime=1737014667.571333021 30 atime=1737014667.571333021 30 ctime=1737014667.571333021 padthv1-1.3.0/CMakeLists.txt0000644000175000001440000002772114742136613014710 0ustar00rncbcuserscmake_minimum_required (VERSION 3.15) project (padthv1 VERSION 1.3.0 DESCRIPTION "an old-school polyphonic additive synthesizer" HOMEPAGE_URL "https://padthv1.sourceforge.io" LANGUAGES C CXX) set (PROJECT_COPYRIGHT "Copyright (C) 2012-2025, rncbc aka Rui Nuno Capela. All rights reserved.") set (PROJECT_DOMAIN "rncbc.org") execute_process ( COMMAND git describe --tags --dirty --abbrev=6 WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} OUTPUT_VARIABLE GIT_DESCRIBE_OUTPUT RESULT_VARIABLE GIT_DESCRIBE_RESULT OUTPUT_STRIP_TRAILING_WHITESPACE) if (GIT_DESCRIBE_RESULT EQUAL 0) set (GIT_VERSION "${GIT_DESCRIBE_OUTPUT}") string (REGEX REPLACE "^[^0-9]+" "" GIT_VERSION "${GIT_VERSION}") string (REGEX REPLACE "-g" "git." GIT_VERSION "${GIT_VERSION}") string (REGEX REPLACE "[_|-]" "." GIT_VERSION "${GIT_VERSION}") execute_process ( COMMAND git rev-parse --abbrev-ref HEAD WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} OUTPUT_VARIABLE GIT_REVPARSE_OUTPUT RESULT_VARIABLE GIT_REVPARSE_RESULT OUTPUT_STRIP_TRAILING_WHITESPACE) if (GIT_REVPARSE_RESULT EQUAL 0 AND NOT GIT_REVPARSE_OUTPUT STREQUAL "main") set (GIT_VERSION "${GIT_VERSION} [${GIT_REVPARSE_OUTPUT}]") endif () set (PROJECT_VERSION "${GIT_VERSION}") endif () if (CMAKE_BUILD_TYPE MATCHES "Debug") set (CONFIG_DEBUG 1) set (CONFIG_BUILD_TYPE "debug") else () set (CONFIG_DEBUG 0) set (CONFIG_BUILD_TYPE "release") set (CMAKE_BUILD_TYPE "Release") endif () set (CONFIG_PREFIX "${CMAKE_INSTALL_PREFIX}") include (GNUInstallDirs) set (CONFIG_BINDIR "${CONFIG_PREFIX}/${CMAKE_INSTALL_BINDIR}") set (CONFIG_LIBDIR "${CONFIG_PREFIX}/${CMAKE_INSTALL_LIBDIR}") set (CONFIG_DATADIR "${CONFIG_PREFIX}/${CMAKE_INSTALL_DATADIR}") set (CONFIG_MANDIR "${CONFIG_PREFIX}/${CMAKE_INSTALL_MANDIR}") # Enable JACK standalone build. option (CONFIG_JACK "Enable JACK stand-alone build (default=yes)" 1) # Enable JACK session support. option (CONFIG_JACK_SESSION "Enable JACK session support (default=yes)" 1) # Enable JACK MIDI support option. option (CONFIG_JACK_MIDI "Enable JACK MIDI support (default=yes)" 1) # Enable ALSA MIDI support option. option (CONFIG_ALSA_MIDI "Enable ALSA MIDI support (default=yes)" 1) # Enable LV2 plugin build. option (CONFIG_LV2 "Enable LV2 plug-in build (default=yes)" 1) if (WIN32) option (CONFIG_LV2_UI_WINDOWS "Enable LV2 plug-in Windows UI support (default=yes)" 1) # Windows install target path. set (CONFIG_WINDOWS_LV2_PATH "$ENV{SYSTEMDRIVE}/Program Files/Common Files/LV2" CACHE STRING "Specify Windows LV2 install path") else () option (CONFIG_LV2_UI_X11 "Enable LV2 plug-in X11 UI support (default=yes)" 1) endif () option (CONFIG_LV2_UI_EXTERNAL "Enable LV2 plug-in External UI support (default=yes)" 1) option (CONFIG_LV2_UI_IDLE "Enable LV2 UI Idle interface support (default=yes)" 1) option (CONFIG_LV2_UI_SHOW "Enable LV2 UI Show interface support (default=yes)" 1) option (CONFIG_LV2_UI_RESIZE "Enable LV2 UI Resize interface support (default=yes)" 1) option (CONFIG_LV2_PROGRAMS "Enable LV2 plug-in Programs support (default=yes)" 1) option (CONFIG_LV2_PATCH "Enable LV2 plug-in Patch support (default=yes)" 1) option (CONFIG_LV2_PORT_EVENT "Enable LV2 plug-in Port-event support (default=yes)" 1) option (CONFIG_LV2_PORT_CHANGE_REQUEST "Enable LV2 plug-in Port-change request support (default=yes)" 1) # Enable liblo availability. option (CONFIG_LIBLO "Enable liblo interface (default=yes)" 1) # Enable NSM support. option (CONFIG_NSM "Enable NSM support (default=yes)" 1) # Enable Wayland support option. option (CONFIG_WAYLAND "Enable Wayland support (EXPERIMENTAL) (default=no)" 0) # Enable Qt6 build preference. option (CONFIG_QT6 "Enable Qt6 build (default=yes)" 1) # Fix for new CMAKE_REQUIRED_LIBRARIES policy. if (POLICY CMP0075) cmake_policy (SET CMP0075 NEW) endif () # Fix for CXX_VISIBILITY_PRESET policy. if (POLICY CMP0063) cmake_policy (SET CMP0063 NEW) set (CMAKE_CXX_VISIBILITY_PRESET hidden) set (CMAKE_VISIBILITY_INLINES_HIDDEN 1) endif () # Check for Qt... if (CONFIG_QT6) find_package (Qt6 QUIET) if (NOT Qt6_FOUND) set (CONFIG_QT6 0) endif () endif () if (CONFIG_QT6) find_package (QT QUIET NAMES Qt6) else () find_package (QT QUIET NAMES Qt5) endif () find_package (Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS Core Gui Widgets Xml Svg) #find_package (Qt${QT_VERSION_MAJOR}LinguistTools) include (CheckIncludeFile) include (CheckIncludeFiles) include (CheckIncludeFileCXX) include (CheckFunctionExists) include (CheckLibraryExists) # Make sure we get some subtle optimizations out there... add_compile_options (-ffast-math) # Checks for header files. if (UNIX AND NOT APPLE) check_include_files ("fcntl.h;unistd.h;signal.h" HAVE_SIGNAL_H) endif () # Find package modules include (FindPkgConfig) # Check for FFTW3 libraries. pkg_check_modules (FFTW3 REQUIRED IMPORTED_TARGET fftw3f) if (FFTW3_FOUND) set (CONFIG_FFTW3 1) else () message (FATAL_ERROR "*** FFTW3 library not found.") set (CONFIG_FFTW3 0) endif () # Check for JACK libraries. if (CONFIG_JACK) pkg_check_modules (JACK IMPORTED_TARGET jack>=0.100.0) if (JACK_FOUND) find_library (JACK_LIBRARY NAMES ${JACK_LIBRARIES} HINTS ${JACK_LIBDIR}) endif () if (JACK_LIBRARY) set (CONFIG_JACK 1) set (CMAKE_REQUIRED_LIBRARIES "${JACK_LIBRARY};${CMAKE_REQUIRED_LIBRARIES}") # Check for JACK MIDI headers availability. if (CONFIG_JACK_MIDI) check_include_file (jack/midiport.h HAVE_JACK_MIDIPORT_H) if (NOT HAVE_JACK_MIDIPORT_H) set (CONFIG_JACK_MIDI 0) endif () endif () # Check for JACK session headers availability. if (CONFIG_JACK_SESSION) check_include_file (jack/session.h HAVE_JACK_SESSION_H) if (NOT HAVE_JACK_SESSION_H) set (CONFIG_JACK_SESSION 0) endif () endif () # Check for JACK session event callback availability. if (CONFIG_JACK_SESSION) check_function_exists (jack_set_session_callback CONFIG_JACK_SESSION) endif () # Check for ALSA libraries. if (CONFIG_ALSA_MIDI) pkg_check_modules (ALSA IMPORTED_TARGET alsa) if (ALSA_FOUND) find_library (ALSA_LIBRARY NAMES ${ALSA_LIBRARIES} HINTS ${ALSA_LIBDIR}) endif () if (ALSA_LIBRARY) set (CONFIG_ALSA_MIDI 1) #set (CMAKE_REQUIRED_LIBRARIES "${ALSA_LIBRARY};${CMAKE_REQUIRED_LIBRARIES}") else () message (WARNING "*** ALSA library not found.") endif () endif () else () message (WARNING "*** JACK library not found.") set (CONFIG_JACK 0) endif () endif () if (NOT CONFIG_JACK) set (CONFIG_JACK_SESSION 0) set (CONFIG_JACK_MIDI 0) set (CONFIG_ALSA_MIDI 0) set (CONFIG_LIBLO 0) set (CONFIG_NSM 0) endif () # Check for LIBLO libraries. if (CONFIG_LIBLO) pkg_check_modules (LIBLO IMPORTED_TARGET liblo) if (NOT LIBLO_FOUND) message (WARNING "*** LIBLO library not found.") set (CONFIG_LIBLO 0) endif () endif () # Check for LV2 support. if (CONFIG_LV2) pkg_check_modules (LV2 lv2) if (LV2_FOUND) include_directories (${LV2_INCLUDE_DIRS}) # Check for LV2 old/new headers style. check_include_file (lv2/urid/urid.h HAVE_LV2_URID_H) if (NOT HAVE_LV2_URID_H) check_include_file (lv2/lv2plug.in/ns/ext/urid/urid.h HAVE_OLD_LV2_URID_H) if (NOT HAVE_OLD_LV2_URID_H) set (CONFIG_LV2 0) else () set (CONFIG_LV2_OLD_HEADERS 1) endif () else () set (CONFIG_LV2_OLD_HEADERS 0) endif () endif () if (NOT CONFIG_LV2) message (WARNING "*** LV2 SDK not found.") endif () endif () if (CONFIG_LV2) # Check for LV2 Atom support. if (CONFIG_LV2_OLD_HEADERS) check_include_file (lv2/lv2plug.in/ns/ext/atom/atom.h HAVE_LV2_ATOM_H) else () check_include_file (lv2/atom/atom.h HAVE_LV2_ATOM_H) endif () if (NOT HAVE_LV2_ATOM_H) set (CONFIG_LV2_ATOM 0) else () set (CONFIG_LV2_ATOM 1) endif () set (CONFIG_LV2_ATOM_FORGE_OBJECT ${CONFIG_LV2_ATOM}) set (CONFIG_LV2_ATOM_FORGE_KEY ${CONFIG_LV2_ATOM}) # Check for LV2 UI support. if (CONFIG_LV2_OLD_HEADERS) check_include_file (lv2/lv2plug.in/ns/extensions/ui/ui.h HAVE_LV2_UI_H) else () check_include_file (lv2/ui/ui.h HAVE_LV2_UI_H) endif () if (NOT HAVE_LV2_UI_H) set (CONFIG_LV2_UI 0) else () set (CONFIG_LV2_UI 1) endif () if (NOT CONFIG_LV2_UI) set (CONFIG_LV2_UI_X11 0) set (CONFIG_LV2_UI_WINDOWS 0) set (CONFIG_LV2_UI_EXTERNAL 0) set (CONFIG_LV2_UI_IDLE 0) set (CONFIG_LV2_UI_SHOW 0) set (CONFIG_LV2_UI_RESIZE 0) endif () endif () # Check for LV2 headers. if (CONFIG_LV2) set (LV2_INCLUDES ${CMAKE_CURRENT_SOURCE_DIR}/src/lv2) set (CMAKE_REQUIRED_INCLUDES "${LV2_INCLUDES};${CMAKE_REQUIRED_INCLUDES}") include_directories (${LV2_INCLUDES}) if (CONFIG_LV2_OLD_HEADERS) set (CMAKE_REQUIRED_DEFINITIONS "-DCONFIG_LV2_OLD_HEADERS;${CMAKE_REQUIRED_DEFINITIONS}") endif () else () set (CONFIG_LV2_UI_X11 0) set (CONFIG_LV2_UI_WINDOWS 0) set (CONFIG_LV2_UI_EXTERNAL 0) set (CONFIG_LV2_UI_IDLE 0) set (CONFIG_LV2_UI_SHOW 0) set (CONFIG_LV2_UI_RESIZE 0) set (CONFIG_LV2_PROGRAMS 0) set (CONFIG_LV2_PATCH 0) set (CONFIG_LV2_PORT_EVENT 0) set (CONFIG_LV2_PORT_CHANGE_REQUEST 0) endif () if (CONFIG_LV2_UI_EXTERNAL) check_include_file (lv2_external_ui.h HAVE_LV2_EXTERNAL_UI_H) if (NOT HAVE_LV2_EXTERNAL_UI_H) set (CONFIG_LV2_UI_EXTERNAL 0) endif () endif () if (CONFIG_LV2_PROGRAMS) check_include_file (lv2_programs.h HAVE_LV2_PROGRAMS_H) if (NOT HAVE_LV2_PROGRAMS_H) set (CONFIG_LV2_PROGRAMS 0) endif () endif () if (CONFIG_LV2_PATCH) if (CONFIG_LV2_OLD_HEADERS) check_include_file (lv2/lv2plug.in/ns/ext/patch/patch.h HAVE_LV2_PATCH_H) else () check_include_file (lv2/patch/patch.h HAVE_LV2_PATCH_H) endif () if (NOT HAVE_LV2_PATCH_H) set (CONFIG_LV2_PATCH 0) endif () endif () if (CONFIG_LV2_PORT_CHANGE_REQUEST) check_include_file (lv2_port_change_request.h HAVE_LV2_PORT_CHANGE_REQUEST_H) if (NOT HAVE_LV2_PORT_CHANGE_REQUEST_H) set (CONFIG_LV2_PORT_CHANGE_REQUEST 0) endif () endif () add_subdirectory (src) # Finally check whether Qt is statically linked. if (QT_FEATURE_static) set(QT_VERSION "${QT_VERSION}-static") endif () # Configuration status macro (SHOW_OPTION text value) if (${value}) message ("${text}: yes") else () message ("${text}: no") endif () endmacro () message ("\n ${PROJECT_NAME} ${PROJECT_VERSION} (Qt ${QT_VERSION})") message ("\n Build target . . . . . . . . . . . . . . . . . . .: ${CONFIG_BUILD_TYPE}\n") show_option (" JACK stand-alone build . . . . . . . . . . . . . ." CONFIG_JACK) show_option (" JACK session support . . . . . . . . . . . . . . ." CONFIG_JACK_SESSION) show_option (" JACK MIDI support . . . . . . . . . . . . . . . ." CONFIG_JACK_MIDI) show_option (" ALSA MIDI support . . . . . . . . . . . . . . . ." CONFIG_ALSA_MIDI) show_option (" LV2 plug-in build . . . . . . . . . . . . . . . ." CONFIG_LV2) if (WIN32) show_option (" LV2 plug-in Windows UI support . . . . . . . . ." CONFIG_LV2_UI_WINDOWS) else () show_option (" LV2 plug-in X11 UI support . . . . . . . . . . ." CONFIG_LV2_UI_X11) endif () show_option (" LV2 plug-in External UI support . . . . . . . . ." CONFIG_LV2_UI_EXTERNAL) show_option (" LV2 plug-in UI Idle interface support . . . . . ." CONFIG_LV2_UI_IDLE) show_option (" LV2 plug-in UI Show interface support . . . . . ." CONFIG_LV2_UI_SHOW) show_option (" LV2 plug-in UI Resize interface support . . . . ." CONFIG_LV2_UI_RESIZE) show_option (" LV2 plug-in Programs support . . . . . . . . . . ." CONFIG_LV2_PROGRAMS) show_option (" LV2 plug-in Patch support . . . . . . . . . . . ." CONFIG_LV2_PATCH) show_option (" LV2 plug-in Port-event support . . . . . . . . . ." CONFIG_LV2_PORT_EVENT) show_option (" LV2 plug-in Port-change request . . . . . . . . ." CONFIG_LV2_PORT_CHANGE_REQUEST) show_option (" OSC service support (liblo) . . . . . . . . . . ." CONFIG_LIBLO) show_option (" Non/New Session Management (NSM) support . . . . ." CONFIG_NSM) message ("\n Install prefix . . . . . . . . . . . . . . . . . .: ${CONFIG_PREFIX}\n") padthv1-1.3.0/PaxHeaders/ChangeLog0000644000000000000000000000013214742136613013721 xustar0030 mtime=1737014667.571333021 30 atime=1737014667.571333021 30 ctime=1737014667.571333021 padthv1-1.3.0/ChangeLog0000644000175000001440000003075414742136613013722 0ustar00rncbcuserspadthv1 - An old-school additive polyphonic synthesizer ------------------------------------------------------- ChangeLog 1.3.0 2025-01-16 A New-Year'25 Release. - Just another Vee-One's release for the New Year... 1.2.0 2024-12-15 An End-of-Year'24 Release. - Configure/Tuning: fixed initial scale and keyboard map tooltips. 1.1.3 2024-10-31 A Halloween'24 Release. - Prepping up next development cycle (Qt >= 6.8) 1.1.2 2024-10-02 An Early-Fall'24 Release. - Configure: disable widget style option on LV2 plug-ins only, for which it wasn't working on the JACK stand-alones either. 1.1.1 2024-09-20 An End-ofSummer'24 Release. - NSM: prevent loading any preset(s) given on command line. 1.1.0 2024-08-28 A Mid-Summer'24 Release. - Smooth and seamless voice/note deferred switching, whenever any wavetable parameter is reset or changed. - LV2 Plug-in Control Input Port-Change Request extension is not tagged experimental anymore. 1.0.0 2024-06-20 An Unthinkable Release. - Making up the unthinkable (aka. v1.0.0) 0.9.91 2024-05-02 A Spring'24 Release Candidate 2. - Prepping the unthinkable (aka. v1.0.0-rc2) - Updated to latest framework level (Qt >= 6.7) 0.9.90 2024-04-11 A Spring'24 Release Candidate. - Prepping the unthinkable (aka. v1.0.0-rc1) - Custom color themes are now file based (*.conf); legacy still preserved ntl. - Fixed the build checks on whether to use old or newer style of LV2 include headers. 0.9.34 2024-01-26 A Winter'24 Release. - Added build checks on whether to use old or newer style of LV2 include headers. - LV2 plugin Control Input Port-change request extension feature support added. - Updated copyright headers into the New Year (2024). 0.9.33 2023-12-20 An End-of-Autumn'23 Release. - Minor optimization to denormal avoidance on some fx's. - Bumping into next development cycle (Qt >= 6.6) 0.9.32 2023-09-12 An End-of-Summer'23 Release. - Preppings to next development cycle (Qt >= 6.6) 0.9.31 2023-06-06 A Spring'23 Release. - Make sure the XCB interface is in use when instantiating the LV2 plugin on non-Qt hosts, allowing LV2 X11 UI embedding to work and show up properly. - Prepping into the next development cycle (with Qt >= 6.5). 0.9.30 2023-03-24 An Early-Spring'23 Release. - Restrict to existing named presets when adding new or editing programs; load and restore presets directly when previewing programs (cf. Configure... > Programs). - NSM open and save operation failures are now replied with an error status (was always OK before). - JACK client watchdog introduced for automatic reactivation and resilience (standalone only). - NSM announcement reply/error messages now relegated to debug builds only. 0.9.29 2023-01-25 A Winter'23 Release. - Bumping copyright headers to the brand new year. 0.9.28 2022-12-29 An End-of-Year'22 Release. - Mitigate NSM sending lots of dirty messages on SIGTERM signal. - Although being deprecated to use, JACK Session support hopefuly fixed once again. 0.9.27 2022-10-04 An Early-Autumn'22 Release. - Fixed MIDI Controller... modeless dialog (de)instantiation. - Custom color/style themes applies only to main widget only. - Fixed typos and updated some old MIDI GM2 Controller names. 0.9.26 2022-06-07 An End-of-Sping'22 Release. - Corrected an incredible mistake introduced in the last year's Glide/portamento protential crash fix. - Added Qt::Svg module as required at build time. 0.9.25 2022-04-07 A Spring'22 Release. - Added missing file code to desktop exec entry (standalone only). - Main application icon is now presented in scalable format (SVG). - Migrated command line parsing to QCommandLineParser/Option (Qt >= 5.2) - Avoid issuing NSM dirty messages as much as possible. 0.9.24 2022-01-09 A Winter'22 Release. - Dropped autotools (autoconf, automake, etc.) build system. - Fixed deprecate warnings in preparation for Qt >= 6.2. 0.9.23 2021-07-07 An Early-Summer'21 Release. - Fixed some ages old Glide/portamento potential crash bug (as reported by AnClark, while on synthv1). - Add support for LV2 UI Windows platform (by AnClark, also while on synthv1). - Sustenuto pedal controller (MIDI CC#66) is now implemented. - Fixed old Sustain/Damper/Hold pedal controller (MIDI CC#64) note-off processing. - Have some tolerance for buffer-size changes. - All builds default to Qt6 (Qt >= 6.1) where available. - CMake is now the official build system. 0.9.22 2021-05-13 A Spring'21 Release. - All packaging builds switching to CMake. 0.9.21 2021-03-16 An End-of-Winter'21 Release. - Fixed an old lurker, causing slight differences to voice on-sets, due to a wrong initial LFO Volume ramping value. - Slightly improved eye-candyness to all graphic widgets, most especially on the EG widget handling, curved lines and gradient fills. 0.9.20 2021-02-10 A Winter'21 Release. - When under under the NSM auspices, fix SIGTERM handler on exit and just hide the main-window on close (applies to the JACK stand-alone only). 0.9.19 20220-12-19 A Winter'20 Release. - Fixed display of old knob/dial values on status-bar. - Reduced formant filter coefficient slew rate, aiming to a tenfold DSP performance gain. - Get a chance on bringing Wayland into the picture when dealing Qt static-linked deliverables. 0.9.18 2020-10-27 A Fall'20 Release. - Upstream package naming for the JACK standalone and LV2 plugin deliverables are suffixed to '-jack' and '-lv2', respectively. - White keys on the virtual piano keyboard are now fully highlighted. 0.9.17 2020-09-08 Late Summer'10 Release. - Added -n, --client-name to the JACK stand-alone client application command line option arguments. - Fixed unitialized number of voices variable; early-bird adaptations to Qt6 >= 6.0.0 and C++17 standard. 0.9.16 2020-08-06 A Summer'20 Release. - Fixed deprecated stuff on an early preparation for Qt6. 0.9.15 2020-06-22 An Early-Summer'20 Release. - A long awaited expedite "Panic" button is now featured. - Note velocity doesn't affect DCF envelope anymore. - Avoid glib event-loop upon LV2 plug-in instantiation. 0.9.14 2020-05-05 A Mid-Spring'20 Release. - Fixed initial DCF1, LFO1 group enablement (GUI). - Fixed initial window title for the LV2 External UI. - LV2 Atom/Port-event host notification support has been implemented (unofficial). - Prevent execution of duplicate or redundant MIDI bank- select/program-change commands. - Early fixing to build for Qt >= 5.15.0. 0.9.13 2020-03-26 A Spring'20 Release. - Maximum pitch-bend range has been expanded to 0..400%, allegedly to support some PME driven instruments (as proposed by sacarlson, to synthv1). - Make man page compression reproducible (after request by Jelle van der Waa, thanks). - Fixed crash when showing the tooltip of a negative note number that results from dragging over and beyond the left edge of the virtual piano keyboard. - Remove -v (verbose) flag from 'strip' post-link command. - Fixed CMake build by adding missing Custom Color Theme (palette) form file (.ui). - Bumped copyright headers into the New Year (2020). 0.9.12 2019-12-26 The Winter'19 Release. - Custom color (palette) theme editor introduced; color (palette) theme changes are now effective immediately, except on default. - Second attempt to fix the yet non-official though CMake build configuration. - Move QApplication construction/destruction from LV2 UI to plug-in instantiation and cleanup. 0.9.11 2019-10-31 A Halloween'19 Release. - When using autotools and ./configure --with-qt=..., it is also necessary to adjust the PKG_CONFIG_PATH environment variable (after a merge request by plcl aka. Pedro López-Cabanillas, while on qmidinet). - Upstream packaging is now split to JACK standalone and LV2 plugin only: the former shared common core and UI package is now duplicated but statically linked though. 0.9.10 2019-09-24 An Early-Fall'19 Release. - Upstream packaging is now split on JACK standalone, LV2 plugin and common core and UI packages, similar to recent Debian practice. - Added alternate yet non-official CMake build option. - Fix HiDPI display screen effective support (Qt >= 5.6). - All randomizers now compliant to the standard normal distribution. - Make sure compiler flags comply to c++11 as standard. 0.9.9 2019-07-18 A Summer'19 Release. - Randomization of current parameters and partials is now available through a new top-level push-button and the context-menu respectively. - Updated for the newer Qt5 development tools (>= 5.13). - Per instance custom tuning (micro-tonal) option has been added to the previously existing global settings (cf. Help > Configure... > Tuning > Global, Instance). - New DCF and LFO Enabled parameters. - Configure updated to check for qtchooser availability. 0.9.8 2019-06-06 A Spring'19 Release. - Improved slew-rate to DCF Formant coefficient updates. - Refactored the LFO Sync for correctness. - Fixed all LFO Panning and Volume modulation, now being correctly isolated on a per voice basis. - Fixed initial DCO and LFO wave shapes on LV2 plug-in UI. - Minor update to Debian packaging control file. 0.9.7 2019-04-14 A Spring-Break'19 Release. - All audio input now get through without being processed by any or whole effects stage anymore. - Re-defined all JACK stand-alone client application UNIX signal handling. 0.9.6 2019-03-18 Pre-LAC2019 Release Frenzy. - A gentlier shutdown for the JACK client standalone client. 0.9.5 2019-03-04 The End of Winter'19 release. - HiDPI display screen support (Qt >= 5.6). - A fake/visual piano-keyboard widget is now being introduced to the status bar. - Avoid destructing the possibly shared QApplication instance on LV2 plug-in UI clean-up. 0.9.4 2018-12-12 A Late Autumn'18 release. - Sample waveform drawing is a bit more keen to precision. - Old deprecated Qt4 build support is no more. - Normalized wavetable oscillator phasors. - Added missing include to shut up some stricter compilers from build failures. 0.9.3 2018-10-22 An Autumn'18 release. - For safety reasons, all processing is now suspended while loading presets or program changes are issued. - AppStream metadata updated to be the most compliant with latest freedesktop.org specification and recommendation. - SIGTERM (and SIGINT) signal handler added to close the JACK stand-alone client applications properly. - Make the GUI not to show initially on NSM. - Make NSM state independent to session display name, keeping backward compatibility for old sessions. - Give some more slack to schedule/worker thread ring-buffer. 0.9.2 2018-07-24 A Summer'18 release. - Add LV2 UI Resize extension data support. - Process MIDI Controlllers even though the channel filter is on (DEF Channel is set anything but "Omni"). - AppData/AppStream metadata is now settled under an all permisssive license (FSFAP). 0.9.1 2018-06-26 An Early Summer'18 release. - Fixed for some g++ >= 8.1.1 warnings and quietness. - Added LV2 UI X11 support option. - Disable reference micro-tuning settings when a Scala keyboard map override is in effect. - Added "All files (*.*)" filter to every file requestor dialog, wherever missing. 0.9.0 2018-03-07 The End of Winter'18 release. - Introducing Scala micro-tuning classes, borrowed, stirred and refactored from original Nick Dowell's amsynth code, all under the GPL umbrella, of course. - An internal note-key/frequency indirection table is now in place, as a baseline for any micro-tuning implementations. - Whether to use native file browser/requester dialogs is now an effective option when launching under NSM session management (was once disabled initially). - Trying to get CC14 MSB+LSB (course+fine) running status on, no matter whether each pairing event are under 200ms apart. - A little hardening on the configure (autoconf) macro side. 0.8.6 2017-12-20 The End of Autumn'17 release. - Set on a minimum attack time of 500usec as much to prevent audible clicking on low-pitched notes. 0.8.5 2017-10-29 An Autumn'17 release. - Opening multiple preset files is now possible, populating the preset drop-down listing, while only the first one is loaded effectively into the scene as usual. - Mono(phonic) "Legato" mode option introduced. - Desktop entry specification file is now finally independent from all build/configure template chains, whatever. - Updated target path for freedesktop.org's AppStream metainfo file (formerly AppData). 0.8.4 2017-08-22 A Late-Summer'17 release. - First public release. 0.8.3 2017-07-20 Initial change-log entry. padthv1-1.3.0/PaxHeaders/LICENSE0000644000000000000000000000013214742136613013154 xustar0030 mtime=1737014667.571333021 30 atime=1737014667.571333021 30 ctime=1737014667.571333021 padthv1-1.3.0/LICENSE0000644000175000001440000004310314742136613013145 0ustar00rncbcusers GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. 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If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. 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If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. 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It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. padthv1-1.3.0/PaxHeaders/README0000644000000000000000000000013214742136613013027 xustar0030 mtime=1737014667.571333021 30 atime=1737014667.571333021 30 ctime=1737014667.571333021 padthv1-1.3.0/README0000644000175000001440000000615314742136613013024 0ustar00rncbcuserspadthv1 - an old-school polyphonic additive synthesizer ------------------------------------------------------- an old-school polyphonic additive synthesizer with stereo fx. based on the PADsynth algorithm, by Paul Nasca, as a special variant of additive synthesis. cf. https://zynaddsubfx.sourceforge.net/doc/PADsynth/PADsynth.htm Features: - pure stand-alone JACK [1] client with JACK-session, NSM [3] and both JACK MIDI and ALSA MIDI [2] input support; - LV2 [4] instrument plugin. URI: http://padthv1.sourceforge.net/lv2 License: padthv1 is free, Linux Audio [5] open-source software, distributed under the terms of the GNU General Public License (GPL) [6] version 2 or later. Website: https://padthv1.sourceforge.io http://padthv1.sourceforge.net Project page: https://sourceforge.net/projects/padthv1 Git repos: https://git.code.sf.net/p/padthv1/code https://github.com/rncbc/padthv1.git https://gitlab.com/rncbc/padthv1.git https://codeberg.org/rncbc/padthv1.git Weblog: https://www.rncbc.org Requirements: mandatory, - Qt framework [7], C++ class library and tools for cross-platform application and UI development https://qt.io/ - FFTW3 [9], a C library for computing the discrete Fourier transform (DFT) in one or more dimensions http://www.fftw.org optional (opted-in at build time), - JACK [1] Audio Connection Kit https://jackaudio.org/ - ALSA [2], Advanced Linux Sound Architecture https://www.alsa-project.org/ - LV2 [4], Audio Plugin Standard, the extensible successor of LADSPA https://lv2plug.in/ - liblo [8], Lightweight OSC implementation (needed for NSM support [3]) http://liblo.sourceforge.net/ Installation: - unpack tarball as usual; in the extracted source directory: cmake [-DCMAKE_INSTALL_PREFIX=] -B build cmake --build build [--parallel ] - optionally, as root: [sudo] cmake --install build - note that the default installation path () is /usr/local . Acknowledgements: drumkv1 logo/icon is an original fine work of Jarle Richard Akselsen. References: [1] JACK Audio Connection Kit https://jackaudio.org/ [2] ALSA, Advanced Linux Sound Architecture https://www.alsa-project.org/ [3] Non Session Management (NSM) (legacy) http://non.tuxfamily.org/nsm/ New Session Manager (NSM) https://new-session-manager.jackaudio.org/ [4] LV2, Audio Plugin Standard, the extensible successor of LADSPA http://lv2plug.in/ [5] Linux Audio consortium of libre software for audio-related work https://linuxaudio.org [6] GNU General Public License https://www.gnu.org/copyleft/gpl.html [7] Qt framework, C++ class library and tools for cross-platform application and UI development https://qt.io/ [8] liblo [8], Lightweight OSC implementation (needed for NSM support) http://liblo.sourceforge.net/ [9] FFTW3, a C library for computing the discrete Fourier transform (DFT) in one or more dimensions http://www.fftw.org Cheers && Enjoy. -- rncbc aka. Rui Nuno Capela rncbc at rncbc dot org https://www.rncbc.org padthv1-1.3.0/PaxHeaders/src0000644000000000000000000000013214742136613012661 xustar0030 mtime=1737014667.575293142 30 atime=1737014667.571772859 30 ctime=1737014667.575293142 padthv1-1.3.0/src/0000755000175000001440000000000014742136613012726 5ustar00rncbcuserspadthv1-1.3.0/src/PaxHeaders/padthv1widget_programs.h0000644000000000000000000000013214742136613017574 xustar0030 mtime=1737014667.575293142 30 atime=1737014667.575293142 30 ctime=1737014667.575293142 padthv1-1.3.0/src/padthv1widget_programs.h0000644000175000001440000000400114742136613017557 0ustar00rncbcusers// padthv1widget_programs.h // /**************************************************************************** Copyright (C) 2012-2023, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1widget_programs_h #define __padthv1widget_programs_h #include // forward decls. class padthv1_programs; //---------------------------------------------------------------------------- // padthv1widget_programs -- Custom (tree) widget. class padthv1widget_programs : public QTreeWidget { Q_OBJECT public: // ctor. padthv1widget_programs(QWidget *pParent = nullptr); // dtor. ~padthv1widget_programs(); // utilities. void loadPrograms(padthv1_programs *pPrograms); void savePrograms(padthv1_programs *pPrograms); QString currentProgramName() const; public slots: // slots. void addBankItem(); void addProgramItem(); protected slots: // private slots. void itemChangedSlot(QTreeWidgetItem *, int); void itemExpandedSlot(QTreeWidgetItem *); void itemCollapsedSlot(QTreeWidgetItem *); protected: // item delegate decl.. class ItemDelegate; // factory methods. QTreeWidgetItem *newBankItem(); QTreeWidgetItem *newProgramItem(); }; #endif // __padthv1widget_programs_h // end of padthv1widget_programs.h padthv1-1.3.0/src/PaxHeaders/padthv1_formant.h0000644000000000000000000000013214742136613016204 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572953844 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1_formant.h0000644000175000001440000001225314742136613016177 0ustar00rncbcusers// padthv1_formant.h // /**************************************************************************** Copyright (C) 2012-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1_formant_h #define __padthv1_formant_h #include #include //--------------------------------------------------------------------- // padthv1_formant - formant parallel filter after Dennis H. Klatt's // Software for a cascade/parallel formant synthesizer // 1979 MIT; 1980 Acoustical Society of America. // class padthv1_formant { public: // constants static const uint32_t NUM_VTABS = 5; static const uint32_t NUM_VOWELS = 5; static const uint32_t NUM_FORMANTS = 5; static const uint32_t NUM_STEPS = 320; // 2-pole filter coeffs. struct Coeffs { float a0, b1, b2; }; // vocal/vowel table struct Vtab { float freq[NUM_FORMANTS]; // frequency [Hz] float gain[NUM_FORMANTS]; // peak gain [dB] float band[NUM_FORMANTS]; // bandwidth [Hz] }; // main impl. class Impl { public: // ctor. Impl(float srate = 44100.0f) : m_srate(srate) { reset_coeffs(); } // sample-rate accessors void setSampleRate(float srate) { m_srate = srate; reset_coeffs(); } float sampleRate() const { return m_srate; } // formant coeffs. accessor const Coeffs& coeffs(uint32_t i) const { return m_ctabs[i]; } // reset coeffs. method void reset_coeffs(float cutoff = 0.5f, float reso = 0.0f); protected: // compute coeffs. for given vocal formant table void vtab_coeffs(Coeffs& coeffs, const Vtab *vtab, uint32_t i, float p); private: // instance members float m_srate; // filter coeffs. Coeffs m_ctabs[NUM_FORMANTS]; }; // ctor. padthv1_formant(Impl *pImpl = 0) : m_pImpl(pImpl), m_cutoff(0.5f), m_reso(0.0f), m_nstep(0) { reset_coeffs(); } // reset impl. void reset(Impl *pImpl) { m_pImpl = pImpl; reset_coeffs(); } void reset_filters(float cutoff, float reso) { for (uint32_t i = 0; i < NUM_FORMANTS; ++i) m_filters[i].reset(); update(cutoff, reso); } // output tick float output(float in, float cutoff, float reso) { update(cutoff, reso); float out = 0.0f; for (uint32_t i = 0; i < NUM_FORMANTS; ++i) out += m_filters[i].output(in); return out; } // process block void process(float *in, uint32_t nframes, float wet, float cutoff, float reso) { for (uint32_t i = 0; i < nframes; ++i) { const float out = output(in[i], cutoff, reso); in[i] *= (1.0f - wet); in[i] += (wet * out); } } protected: // step-wise smoothed coeff. class Coeff { public: Coeff() { reset(); } void reset() { m_value = m_vstep = 0.0f; m_nstep = 0; } void set_value(float value) { m_nstep = NUM_STEPS; m_vstep = (value - m_value) / float(m_nstep); } float value() const { return m_value + m_vstep * float(m_nstep); } float tick() { if (m_nstep > 0) { m_value += m_vstep; --m_nstep; } return m_value; } private: float m_value; float m_vstep; uint32_t m_nstep; }; // 2-pole resonator filter class Filter { public: Filter() { reset(); } void reset() { m_a0.reset(); m_b1.reset(); m_b2.reset(); m_out1 = m_out2 = 0.0f; } void reset_coeffs(const Coeffs& coeffs) { m_a0.set_value(coeffs.a0); m_b1.set_value(coeffs.b1); m_b2.set_value(coeffs.b2); } float output(float in) { const float out = m_a0.tick() * in + m_b1.tick() * m_out1 - m_b2.tick() * m_out2; m_out2 = m_out1; m_out1 = out; return out; } private: Coeff m_a0, m_b1, m_b2; float m_out1, m_out2; }; // update method void update(float cutoff, float reso) { if (m_nstep > 0) --m_nstep; else if (::fabsf(m_cutoff - cutoff) > 0.001f || ::fabsf(m_reso - reso) > 0.001f) { m_nstep = NUM_STEPS; m_cutoff = cutoff; m_reso = reso; reset_coeffs(); } } // reset coeffs. method void reset_coeffs(); private: // instance members Impl *m_pImpl; // parameters. float m_cutoff; float m_reso; // slew-rate control. uint32_t m_nstep; // formant filters Filter m_filters[NUM_FORMANTS]; // base vocal tables static Vtab g_bass_vtab[NUM_VOWELS]; static Vtab g_tenor_vtab[NUM_VOWELS]; static Vtab g_countertenor_vtab[NUM_VOWELS]; static Vtab g_soprano_vtab[NUM_VOWELS]; static Vtab g_alto_vtab[NUM_VOWELS]; static Vtab *g_vtabs[NUM_VTABS]; }; #endif // __padthv1_formant_h // end of padthv1_formant.h padthv1-1.3.0/src/PaxHeaders/padthv1_filter.h0000644000000000000000000000013214742136613016023 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572953844 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1_filter.h0000644000175000001440000001300114742136613016006 0ustar00rncbcusers// padthv1_filter.h // /**************************************************************************** Copyright (C) 2012-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1_filter_h #define __padthv1_filter_h #include #include #include //------------------------------------------------------------------------- // padthv1_filter1 - Hal Chamberlin's State Variable (12dB/oct) filter // class padthv1_filter1 { public: enum Type { Low = 0, Band, High, Notch }; padthv1_filter1(Type type = Low, uint16_t nover = 2) { reset(type, nover); } Type type() const { return m_type; } void reset(Type type = Low, uint16_t nover = 2) { m_type = type; m_nover = nover; m_low = 0.0f; m_band = 0.0f; m_high = 0.0f; m_notch = 0.0f; switch (m_type) { case Notch: m_out = &m_notch; break; case High: m_out = &m_high; break; case Band: m_out = &m_band; break; case Low: default: m_out = &m_low; break; } } float output(float in, float cutoff, float reso) { const float q = (1.0f - reso); for (uint16_t i = 0; i < m_nover; ++i) { m_low += cutoff * m_band; m_high = in - m_low - q * m_band; m_band += cutoff * m_high; m_notch = m_high + m_low; } return *m_out; } private: Type m_type; uint16_t m_nover; float m_low; float m_band; float m_high; float m_notch; float *m_out; }; //------------------------------------------------------------------------- // padthv1_filter2 - Stilson/Smith Moog (24dB/oct) filter // class padthv1_filter2 { public: enum Type { Low = 0, Band, High, Notch }; padthv1_filter2(Type type = Low) { reset(type); } Type type() const { return m_type; } void reset(Type type = Low) { m_type = type; m_b0 = m_b1 = m_b2 = m_b3 = m_b4 = 0.0f; m_t1 = m_t2 = 0.0f; } float output(float in, float cutoff, float reso) { const float c = 1.0f - cutoff; const float p = cutoff + 0.8f * cutoff * c; const float f = p + p - 1.0f; const float q = reso * (1.0f + 0.5f * c * (1.0f - c + 5.6f * c * c)); in -= q * m_b4; // feedback m_t1 = m_b1; m_b1 = (in + m_b0) * p - m_b1 * f; m_t2 = m_b2; m_b2 = (m_b1 + m_t1) * p - m_b2 * f; m_t1 = m_b3; m_b3 = (m_b2 + m_t2) * p - m_b3 * f; m_b4 = (m_b3 + m_t1) * p - m_b4 * f; m_b4 = m_b4 - m_b4 * m_b4 * m_b4 * 0.166667f; // clipping m_b0 = in; switch (m_type) { case Notch: return 3.0f * (m_b3 - m_b4) - in; case High: return in - m_b4; case Band: return 3.0f * (m_b3 - m_b4); case Low: default: return m_b4; } } private: // filter type Type m_type; float m_b0, m_b1, m_b2, m_b3, m_b4; float m_t1, m_t2; }; //------------------------------------------------------------------------- // padthv1_filter3 - RBJ biquad filter implementation. // // http://www.musicdsp.org/files/Audio-EQ-Cookbook.txt class padthv1_filter3 { public: enum Type { Low = 0, Band, High, Notch }; padthv1_filter3(Type type = Low) : m_type(type), m_cutoff(0.5f), m_reso(0.0f) { reset(type); } Type type() const { return m_type; } void reset(Type type) { m_type = type; m_out1 = m_out2 = 0.0f; m_in1 = m_in2 = 0.0f; reset(); } float output(float in, float cutoff, float reso) { // parameter changes if (::fabsf(m_cutoff - cutoff) > 0.001f || ::fabsf(m_reso - reso) > 0.001f) { m_cutoff = cutoff; m_reso = reso; reset(); } // filter const float out = m_b0a0 * in + m_b1a0 * m_in1 + m_b2a0 * m_in2 - m_a1a0 * m_out1 - m_a2a0 * m_out2; // push in/out buffers m_in2 = m_in1; m_in1 = in; m_out2 = m_out1; m_out1 = out; // return output return out; } protected: void reset() { const float q = 2.0f * m_reso * m_reso + 1.0f; const float omega = M_PI * m_cutoff; const float tsin = ::sinf(omega); const float tcos = ::cosf(omega); const float alpha = tsin / (2.0f * q); // temp vars const float a0 = 1.0f + alpha; const float a1 = -2.0f * tcos; const float a2 = 1.0f - alpha; float b0, b1, b2; switch (m_type) { case Notch: b0 = 1.0f; b1 = -2.0f * tcos; b2 = 1.0f; break; case High: b0 = (1.0f + tcos) / 2.0f; b1 = -1.0f - tcos; b2 = b0; break; case Band: b0 = tsin / 2.0f; b1 = 0.0f; b2 = -b0; break; case Low: default: b0 = (1.0f - tcos) / 2.0f; b1 = 1.0f - tcos; b2 = b0; break; } // set filter coeffs m_b0a0 = b0 / a0; m_b1a0 = b1 / a0; m_b2a0 = b2 / a0; m_a1a0 = a1 / a0; m_a2a0 = a2 / a0; } private: // filter type Type m_type; // filter params float m_cutoff; float m_reso; // filter coeffs float m_b0a0, m_b1a0, m_b2a0, m_a1a0, m_a2a0; // in/out history float m_out1, m_out2, m_in1, m_in2; }; #endif // __padthv1_filter_h // end of padthv1_filter.h padthv1-1.3.0/src/PaxHeaders/mimetypes0000644000000000000000000000013214742136613014675 xustar0030 mtime=1737014667.572677612 30 atime=1737014667.572635536 30 ctime=1737014667.572677612 padthv1-1.3.0/src/mimetypes/0000755000175000001440000000000014742136613014742 5ustar00rncbcuserspadthv1-1.3.0/src/mimetypes/PaxHeaders/org.rncbc.padthv1.application-x-padthv1-preset.png0000644000000000000000000000013214742136613026317 xustar0030 mtime=1737014667.572635536 30 atime=1737014667.572635536 30 ctime=1737014667.572635536 padthv1-1.3.0/src/mimetypes/org.rncbc.padthv1.application-x-padthv1-preset.png0000644000175000001440000000325614742136613026315 0ustar00rncbcusersPNG  IHDR szz pHYsodtEXtSoftwarewww.inkscape.org<;IDATXml[Wھ݉8i'm&MSj׉[ > $U$' J Zː0IhlԗnKi6h6q'K7=}]IEս9ys[A!m 7[?~~o*TR매4.]뿎G- JZc0]C{4@%b}C.`0xdeeSOM|3W'^J`( G|uԯIܗu*;݇7n\4o:_zC)ngO?x3!r:j:0ov(17wS'`w8>WΰZBKJJпk{u݁R\zݻW'* /Zm=^nv!@6smҿvumxtFr @TO cE):}z}tP'RUъLM]az%*>L JEL͛o W/f j]tJZ;,N{Z=t78)dPX&D,UU"N+cpEڣ!qiʊbllQ"ńYJ!P. #{{?/ӷD67CzՍUwaP҆˳վHDM (4fX)V)2??OcGM8,W5M'4 DJ_رGcQn`Xq7bUCtP%[U: (a& HmJE{9iM\X"sC׏V|zKbfz;@z1*KXgan.x3K[7. jMOlH)4͚t\~${x fy"Ey>)Lsw}`$ -ݵj(yD0ȑ~/n~bNooc߾^"MM0hn66r<)06 QVBOkx<$>˅frr~BT MTbǎvv7T4LLirW 4R2yڼiNrS*edd]x<9}]fllL&i z9p`!5T0:\3<:F;$L&PjgϱH$ Ex(v-I8v= S`Tx7J| tvdxOW{ V!H'6 0T}J?ޛEXVe44 VahE@h')5K)%~s.U)UǷ^BzCbк~IENDB`padthv1-1.3.0/src/mimetypes/PaxHeaders/org.rncbc.padthv1.xml0000644000000000000000000000013214742136613020717 xustar0030 mtime=1737014667.572677612 30 atime=1737014667.572677612 30 ctime=1737014667.572677612 padthv1-1.3.0/src/mimetypes/org.rncbc.padthv1.xml0000644000175000001440000000045114742136613020707 0ustar00rncbcusers padthv1 preset padthv1-1.3.0/src/mimetypes/PaxHeaders/org.rncbc.padthv1.application-x-padthv1-preset.svg0000644000000000000000000000013214742136613026332 xustar0030 mtime=1737014667.572677612 30 atime=1737014667.572635536 30 ctime=1737014667.572677612 padthv1-1.3.0/src/mimetypes/org.rncbc.padthv1.application-x-padthv1-preset.svg0000644000175000001440000027777214742136613026350 0ustar00rncbcusers padthv1-1.3.0/src/PaxHeaders/padthv1_sample.cpp0000644000000000000000000000013214742136613016352 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1_sample.cpp0000644000175000001440000002440114742136613016343 0ustar00rncbcusers// padthv1_sample.cpp // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ /* * -- based on PADsynth algorithm, by Paul Nasca * as a special variant of additive synthesis * http://zynaddsubfx.sourceforge.net/doc/PADsynth/PADsynth.htm */ #include "padthv1_sample.h" #include "padthv1_sched.h" #include "padthv1.h" #include #include #include #include //------------------------------------------------------------------------- // padthv1_sample::sched - local module schedule thread stuff. // class padthv1_sample::sched : public padthv1_sched { public: // ctor. sched(padthv1 *pPadth, int sid) : padthv1_sched(pPadth, Sample), m_sid(sid), m_sync(0) {} void schedule(float freq0, float width, float scale, uint16_t nh, padthv1_sample::Apodizer apod) { m_freq0 = freq0; m_width = width; m_scale = scale; m_nh = nh; m_apod = apod; if (++m_sync == 1) padthv1_sched::schedule(m_sid); } // process reset (virtual). void process(int) { padthv1 *pPadth = padthv1_sched::instance(); pPadth->reset_sync(m_freq0, m_width, m_scale, m_nh, m_apod, m_sid); m_sync = 0; } private: // instance variables. int m_sid; volatile uint32_t m_sync; float m_freq0; float m_width; float m_scale; uint16_t m_nh; padthv1_sample::Apodizer m_apod; }; // local schedule registry. // static QHash g_sched_registry; padthv1_sample::sched *padthv1_sample::sched_register ( padthv1 *pPadth, int sid ) { sched *ret = g_sched_registry.value(sid, nullptr); if (ret == nullptr) { ret = new padthv1_sample::sched(pPadth, sid); g_sched_registry.insert(sid, ret); } return ret; } void padthv1_sample::sched_cleanup (void) { qDeleteAll(g_sched_registry); g_sched_registry.clear(); } //------------------------------------------------------------------------- // padthv1_sample - PADsynth wave table. // // ctor. padthv1_sample::padthv1_sample ( padthv1 *pPadth, int sid, uint32_t nsize ) : m_freq0(0.0f), m_width(0.0f), m_scale(0.0f), m_nh(0), m_sid(sid), m_nh_max(0), m_ah(nullptr), m_nsize(nsize), m_srate(44100.0f), m_phase0(0.0f), m_apod(Gauss), m_srand(0), m_reset(0) { const uint32_t nsize2 = (m_nsize >> 1); // wave-table (in frames) m_table = new float [m_nsize + 4]; // harmonic amplitutes m_freq_amp = new float [nsize2]; // sine and cosine components m_freq_sin = new float [nsize2]; m_freq_cos = new float [nsize2]; // data plan m_fftw_data = new float [m_nsize]; m_fftw_plan = ::fftwf_plan_r2r_1d( m_nsize, m_fftw_data, m_fftw_data, FFTW_HC2R, FFTW_ESTIMATE); m_sched = sched_register(pPadth, sid); reset_nh_max(DEFAULT_NH); } // copy ctor. padthv1_sample::padthv1_sample ( const padthv1_sample& sample ) : padthv1_sample( sample.m_sched->instance(), sample.m_sid, sample.m_nsize) { m_srate = sample.m_srate; reset_nh_max(sample.m_nh_max); for (uint16_t n = 0; n < m_nh_max; ++n) m_ah[n] = sample.m_ah[n]; } // dtor. padthv1_sample::~padthv1_sample (void) { if (m_ah) delete [] m_ah; // delete m_sched; ::fftwf_destroy_plan(m_fftw_plan); delete [] m_fftw_data; delete [] m_freq_cos; delete [] m_freq_sin; delete [] m_freq_amp; delete [] m_table; } // init. void padthv1_sample::reset_test ( float freq0, float width, float scale, uint16_t nh, Apodizer apod ) { if (m_freq0 != freq0) ++m_reset; if (m_width != width) ++m_reset; if (m_scale != scale) ++m_reset; if (m_nh != nh) ++m_reset; if (m_apod != apod) ++m_reset; if (m_reset > 0) { m_reset = 0; m_sched->schedule(freq0, width, scale, nh, apod); } } void padthv1_sample::reset_sync ( float freq0, float width, float scale, uint16_t nh, Apodizer apod ) { m_freq0 = freq0; m_width = width; m_scale = scale; m_nh = nh; m_apod = apod; reset_nh_max(nh); reset_table(); } void padthv1_sample::reset (void) { ++m_reset; } // reset harmonics table. void padthv1_sample::reset_nh ( uint16_t nh ) { if (nh < 1) nh = DEFAULT_NH; m_nh_max = 0; m_nh = 0; reset_nh_max(nh); } // init harmonics table. void padthv1_sample::reset_nh_max ( uint16_t nh ) { if (nh > m_nh_max) { const float *old_ah = m_ah; float *new_ah = new float [nh]; if (old_ah) for (uint16_t n = 0; n < m_nh_max; ++n) new_ah[n] = old_ah[n]; ::memset(&new_ah[m_nh_max], 0, (nh - m_nh_max) * sizeof(float)); if (m_sid & 1) { for (uint16_t n = m_nh_max; n < nh; ++n) // odd... new_ah[n] = ((n & 1) ? 1.667f : 1.0f) / float(n + 1); } else { for (uint16_t n = m_nh_max; n < nh; ++n) // even... new_ah[n] = ((n & 1) || (n < 1) ? 1.0f : 1.667f) / float(n + 1); } m_ah = new_ah; m_nh_max = nh; if (old_ah) delete [] old_ah; } } // windowing/apodizing functions static inline float apod_rect ( float fi, float bwi ) { return (fi > -bwi && fi < +bwi ? 1.0f : 0.0f); } static inline float apod_triang ( float fi, float bwi ) { const float bw2 = 2.0f * bwi; if (fi > -bw2 && fi < +bw2) { const float x2 = fi / bw2; return (fi < 0.0f ? 1.0f + x2 : 1.0f - x2); } else { return 0.0f; } } static inline float apod_welch ( float fi, float bwi ) { if (fi > -bwi && fi < +bwi) { const float x1 = fi / bwi; return 1.0f - x1 * x1; } else { return 0.0f; } } static inline float apod_hann ( float fi, float bwi ) { const float bw2 = 2.0f * bwi; if (fi > -bw2 && fi < +bw2) { return 0.5f + 0.5f * ::cosf(M_PI * fi / bw2); } else { return 0.0f; } } static inline float apod_gauss ( float fi, float bwi ) { const float x1 = fi / bwi; const float x2 = x1 * x1; return (x2 < 14.71280603f ? ::expf(-x2) : 0.0f); } // relative frequency of the nth harmonic to fundamental. static inline float fast_log2f ( float x ) { union { uint32_t i; float f; } u, v; u.f = x; v.i = (u.i & 0x007FFFFF) | 0x3f000000; const float y = float(u.i) * 1.1920928955078125e-7f - 124.22551499f; return y - 1.498030302f * v.f - 1.72587999f / (0.3520887068f + v.f); } static inline float fast_pow2f ( float p ) { const float z = p - int(p) + (p < 0.0f ? 1.0f : 0.0f); union { uint32_t i; float f; } u; u.i = uint32_t((1 << 23) * (p + 121.2740575f + 27.7280233f / (4.84252568f - z) - 1.49012907f * z)); return u.f; } static inline float fast_powf ( float x, float p ) { return fast_pow2f(p * fast_log2f(x)); } static inline float freq_powf ( float ni, float bws ) { // return (1.0f + 0.1f * bws * ni) * ni; return fast_powf(ni, 1.0f + bws); } // init wave table. void padthv1_sample::reset_table (void) { // reset random phase generator const float p0 = float(m_nsize); const float w0 = p0 * m_width; m_srand = uint32_t(w0) ^ 0x9631; // magic! // Implementation of padthv1_sample algorithm... // uint32_t i; // prepare harmonic amplitutes profiling const uint32_t nsize2 = (m_nsize >> 1); ::memset(m_freq_amp, 0, nsize2 * sizeof(float)); const float rate1 = m_srate / float(m_nsize); const float bws = m_scale * m_scale * m_scale; for (uint16_t n = 0; n < m_nh; ++n) { // n-th harmonic bandwidth scaling const float ni = float(n + 1); const float bwi = (fast_powf(2.0f, m_width / 1200.0f) - 1.0f) * 0.5f * m_freq0 * freq_powf(ni, bws); const float fi = m_freq0 * freq_powf(ni, bws); const float hi = 1.0f / ni; switch (m_apod) { case Rect: for (i = 0; i < nsize2; ++i) { const float hp = apod_rect(rate1 * float(i) - fi, bwi); m_freq_amp[i] += hp * hi * m_ah[n]; } break; case Triang: for (i = 0; i < nsize2; ++i) { const float hp = apod_triang(rate1 * float(i) - fi, bwi); m_freq_amp[i] += hp * hi * m_ah[n]; } break; case Welch: for (i = 0; i < nsize2; ++i) { const float hp = apod_welch(rate1 * float(i) - fi, bwi); m_freq_amp[i] += hp * hi * m_ah[n]; } break; case Hann: for (i = 0; i < nsize2; ++i) { const float hp = apod_hann(rate1 * float(i) - fi, bwi); m_freq_amp[i] += hp * hi * m_ah[n]; } break; case Gauss: default: for (i = 0; i < nsize2; ++i) { const float hp = apod_gauss(rate1 * float(i) - fi, bwi); m_freq_amp[i] += hp * hi * m_ah[n]; } break; } } // convert to sine and cosine components w/random phases... for (i = 0; i < nsize2; ++i) { const float phase = pseudo_randf() * 2.0f * M_PI; m_freq_cos[i] = m_freq_amp[i] * ::cosf(phase); m_freq_sin[i] = m_freq_amp[i] * ::sinf(phase); }; // process IFFT m_fftw_data[nsize2] = 0.0f; for (i = 0; i < nsize2; ++i) { m_fftw_data[i] = m_freq_cos[i]; if (i > 0) m_fftw_data[m_nsize - i] = m_freq_sin[i]; } ::fftwf_execute(m_fftw_plan); for (i = 0; i < m_nsize; ++i) m_table[i] = m_fftw_data[i]; // post-process reset_normalize(); reset_interp(); } // post-processors void padthv1_sample::reset_normalize (void) { uint32_t i; float pmax = 0.0f; float pmin = 0.0f; for (i = 0; i < m_nsize; ++i) { const float p = m_table[i]; if (pmax < p) pmax = p; else if (pmin > p) pmin = p; } const float pmid = 0.5f * (pmax + pmin); pmax = 0.0f; for (i = 0; i < m_nsize; ++i) { m_table[i] -= pmid; const float p = ::fabsf(m_table[i]); if (pmax < p) pmax = p; } if (pmax > 0.0f) { const float gain = 1.0f / pmax; for (i = 0; i < m_nsize; ++i) m_table[i] *= gain; } } void padthv1_sample::reset_interp (void) { uint32_t i, pk = 0; for (i = m_nsize; i < m_nsize + 4; ++i) m_table[i] = m_table[i - m_nsize]; for (i = 1; i < m_nsize; ++i) { const float p1 = m_table[i - 1]; const float p2 = m_table[i]; if (p1 < 0.0f && p2 >= 0.0f) { pk = i; break; } } m_phase0 = float(pk); } // end of padthv1_sample.cpp padthv1-1.3.0/src/PaxHeaders/images0000644000000000000000000000013214742136613014126 xustar0030 mtime=1737014667.572064155 30 atime=1737014667.572001963 30 ctime=1737014667.572064155 padthv1-1.3.0/src/images/0000755000175000001440000000000014742136613014173 5ustar00rncbcuserspadthv1-1.3.0/src/images/PaxHeaders/padthv1_preset.png0000644000000000000000000000013214742136613017642 xustar0030 mtime=1737014667.572064155 30 atime=1737014667.572064155 30 ctime=1737014667.572064155 padthv1-1.3.0/src/images/padthv1_preset.png0000644000175000001440000000327014742136613017634 0ustar00rncbcusersPNG  IHDR szzsBIT|d pHYszz2tEXtSoftwarewww.inkscape.org<5IDATXŗKL\5wycN8VPQ+R(DIZUvmUE+y#ʆR5Fu!)jZql` 4᯲ڕ+o]}ݟ^L|>R) ?:~ƍׁg8C847/]rOOMP-Ʈ ls6YB˲>u#H*J Piw}癞&L‰'n566Fkڣ{sQ(dY:::=}+5R3\z^//^<lU57³]AP(JK9?99|-$H$8y$B:B `EQΞ_8^"("Ha=ib˲i. ,k#Rccc"=WgpP:} X$I56t[3i[mJoJgi6!2B 27WBQ|ԇH[9MOT`rUl4]!dpc@$sDaz$ɏ@\trq{p yj LԲ-Ep ϱ8fK0hEt$I4L֐U,kë)Q6Fӊ?^OFD,/k7񄱍%FRĪy VrPY)XM.[@t|\+d9B -.|KH^#(CC/TXS00M 07)Qnx?X]|Lvtv~]ht3֭e f?GFH&Bm)`? 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All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1widget_keybd_h #define __padthv1widget_keybd_h #include #include #include //------------------------------------------------------------------------- // padthv1widget_keybd - A horizontal piano keyboard widget. class padthv1widget_keybd : public QWidget { Q_OBJECT public: // Constructor. padthv1widget_keybd(QWidget *pParent = 0); // Note range predicate. void setNoteRange(bool bNoteRange); bool isNoteRange() const; // Default note-on velocity. void setVelocity(int iVelocity); int velocity() const; // Keyboard note range getters. int noteLow() const; int noteHigh() const; // Highlighted note getter. int noteKey() const; public slots: // Keyboard note range setters. void setNoteLow(int iNoteLow); void setNoteHigh(int iNoteHigh); // Keyboard note/key actions. void noteOn(int iNote); void noteOff(int iNote); void allNotesOff(); // Highlighted note setter. void setNoteKey(int iNoteKey); signals: // Piano keyboard note-on/off signal. void noteOnClicked(int iNote, int iVelocity); // Keyboard note range changed signal. void noteRangeChanged(); protected slots: // Kill dangling notes, if any... void allNotesTimeout(); protected: // Keyboard note range sanitizers. int safeNoteLow(int iNoteLow) const; int safeNoteHigh(int iNoteHigh) const; // Piano key rectangle finder. QRect noteRect(int iNote, bool bOn = false) const; QPainterPath notePath(int iNote, bool bOn = false) const; // Piano keyboard note-on/off handlers. void dragNoteOn(const QPoint& pos); void dragNoteOff(); // Piano keyboard note descriminator. int noteAt(const QPoint& pos) const; // (Re)create the complete view pixmap. void updatePixmap(); // Paint event handler. void paintEvent(QPaintEvent *pPaintEvent); // Resize event handler. void resizeEvent(QResizeEvent *pResizeEvent); // Alternate mouse behavior event handlers. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Keyboard event handler. void keyPressEvent(QKeyEvent *pKeyEvent); // Trap for help/tool-tip events. bool eventFilter(QObject *pObject, QEvent *pEvent); // Present a tooltip for a note. void noteToolTip(const QPoint& pos) const; // Default note name map accessor. QString noteName(int iNote) const; // Reset drag/select state. void resetDragState(); protected: // Constants static const int NUM_NOTES = 128; static const int MIN_NOTE = 0; static const int MAX_NOTE = 127; static const int MIN_VELOCITY = 1; static const int MAX_VELOCITY = 127; // Local double-buffering pixmap. QPixmap m_pixmap; // Current notes being keyed on. struct Note { bool on; QPainterPath path; } m_notes[NUM_NOTES]; // Keyboard note range state. enum DragState { DragNone = 0, DragStart, DragNoteRange, DragNoteLow, DragNoteHigh } m_dragState, m_dragCursor; QPoint m_posDrag; // Piano keyboard note range. bool m_bNoteRange; int m_iNoteLow; int m_iNoteLowX; int m_iNoteHigh; int m_iNoteHighX; // Current note being keyed on. int m_iNoteOn; // Current note-on timeout. int m_iTimeout; // Default note-on velocity. int m_iVelocity; // Current highlighted note. int m_iNoteKey; }; #endif // __padthv1widget_keybd_h // end of padthv1widget_keybd.h padthv1-1.3.0/src/PaxHeaders/padthv1widget_control.ui0000644000000000000000000000013214742136613017610 xustar0030 mtime=1737014667.574293142 30 atime=1737014667.574293142 30 ctime=1737014667.574293142 padthv1-1.3.0/src/padthv1widget_control.ui0000644000175000001440000001207514742136613017605 0ustar00rncbcusers rncbc aka Rui Nuno Capela padthv1 - an old-school additive polyphonic synthesizer Copyright (C) 2012-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. padthv1widget_control 0 0 320 120 MIDI Controller :/images/padthv1_control.png &Type: ControlTypeComboBox MIDI event type &Channel: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter ControlChannelSpinBox MIDI channel Auto false 0 16 &Parameter: ControlParamComboBox 220 0 MIDI parameter &Logarithmic &Invert &Hook Qt::Vertical 20 8 Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok|QDialogButtonBox::Reset ControlTypeComboBox ControlChannelSpinBox ControlParamComboBox ControlLogarithmicCheckBox ControlInvertCheckBox ControlHookCheckBox DialogButtonBox padthv1-1.3.0/src/PaxHeaders/padthv1widget_wave.cpp0000644000000000000000000000013214742136613017237 xustar0030 mtime=1737014667.575293142 30 atime=1737014667.575293142 30 ctime=1737014667.575293142 padthv1-1.3.0/src/padthv1widget_wave.cpp0000644000175000001440000001367214742136613017240 0ustar00rncbcusers// padthv1widget_wave.cpp // /**************************************************************************** Copyright (C) 2012-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1widget_wave.h" #include "padthv1_wave.h" #include #include #include #include #include // Safe value capping. inline float safe_value ( float x ) { return (x < 0.0f ? 0.0f : (x > 1.0f ? 1.0f : x)); } //---------------------------------------------------------------------------- // padthv1widget_wave -- Custom widget // Constructor. padthv1widget_wave::padthv1widget_wave ( QWidget *pParent ) : QFrame(pParent), m_bDragging(false), m_iDragShape(0) { m_pWave = new padthv1_wave_lf(128); setFixedSize(QSize(60, 60)); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); } // Destructor. padthv1widget_wave::~padthv1widget_wave (void) { delete m_pWave; } // Parameter accessors. void padthv1widget_wave::setWaveShape ( float fWaveShape ) { int iWaveShape = int(fWaveShape); if (iWaveShape != int(m_pWave->shape())) { if (iWaveShape < int(padthv1_wave::Pulse)) iWaveShape = int(padthv1_wave::Noise); else if (iWaveShape > int(padthv1_wave::Noise)) iWaveShape = int(padthv1_wave::Pulse); m_pWave->reset(padthv1_wave::Shape(iWaveShape), m_pWave->width()); update(); emit waveShapeChanged(waveShape()); } } float padthv1widget_wave::waveShape (void) const { return float(m_pWave->shape()); } void padthv1widget_wave::setWaveWidth ( float fWaveWidth ) { if (qAbs(fWaveWidth - m_pWave->width()) > 0.001f) { m_pWave->reset(m_pWave->shape(), safe_value(fWaveWidth)); update(); emit waveWidthChanged(waveWidth()); } } float padthv1widget_wave::waveWidth (void) const { return m_pWave->width(); } // Draw curve. void padthv1widget_wave::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); const QRect& rect = QWidget::rect(); const int h = rect.height(); const int w = rect.width(); const int h2 = (h >> 1); const int w2 = (w >> 1); QPainterPath path; path.moveTo(0, h2); for (int x = 1; x < w; ++x) path.lineTo(x, h2 - int(m_pWave->value(float(x) / float(w)) * float(h2 - 2))); path.lineTo(w, h2); const QPalette& pal = palette(); const bool bDark = (pal.window().color().value() < 0x7f); const QColor& rgbLite = (isEnabled() ? Qt::yellow : pal.mid().color()); const QColor& rgbDark = pal.window().color().darker(); painter.fillRect(rect, rgbDark); painter.setPen(pal.mid().color()); painter.drawLine(w2, 0, w2, h); painter.drawLine(0, h2, w, h2); QColor rgbLite1(rgbLite); QColor rgbDrop1(Qt::black); rgbLite1.setAlpha(bDark ? 120 : 180); rgbDrop1.setAlpha(80); QLinearGradient grad(0, 0, w << 1, h << 1); grad.setColorAt(0.0f, rgbLite1.darker(bDark ? 200 : 160)); grad.setColorAt(1.0f, rgbDrop1); painter.setRenderHint(QPainter::Antialiasing, true); path.translate(+1, +1); painter.setPen(QPen(rgbDrop1, 2)); painter.setBrush(Qt::transparent); painter.drawPath(path); path.translate(-1, -1); painter.setPen(QPen(rgbLite1, 2)); painter.drawPath(path); path.lineTo(1, h2); painter.setPen(Qt::transparent); painter.setBrush(grad); painter.drawPath(path); painter.setRenderHint(QPainter::Antialiasing, false); painter.end(); QFrame::paintEvent(pPaintEvent); } // Drag/move curve. void padthv1widget_wave::dragCurve ( const QPoint& pos ) { const int h = height(); const int w = width(); const int dx = (pos.x() - m_posDrag.x()); const int dy = (pos.y() - m_posDrag.y()); if (dx || dy) { const int x = int(waveWidth() * float(w)); setWaveWidth(float(x + dx) / float(w)); const int h2 = (h >> 1); m_iDragShape += dy; if (m_iDragShape > +h2) { setWaveShape(waveShape() - 1); m_iDragShape = 0; } else if (m_iDragShape < -h2) { setWaveShape(waveShape() + 1); m_iDragShape = 0; } m_posDrag = pos; } } // Mouse interaction. void padthv1widget_wave::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::LeftButton) m_posDrag = pMouseEvent->pos(); QFrame::mousePressEvent(pMouseEvent); } void padthv1widget_wave::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = pMouseEvent->pos(); if (m_bDragging) { dragCurve(pos); } else if ((pos - m_posDrag).manhattanLength() > 4) { setCursor(Qt::SizeAllCursor); m_bDragging = true; m_iDragShape = 0; } } void padthv1widget_wave::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseReleaseEvent(pMouseEvent); if (m_bDragging) { dragCurve(pMouseEvent->pos()); m_bDragging = false; unsetCursor(); } } void padthv1widget_wave::mouseDoubleClickEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseDoubleClickEvent(pMouseEvent); if (!m_bDragging) setWaveShape(waveShape() + 1); } void padthv1widget_wave::wheelEvent ( QWheelEvent *pWheelEvent ) { const int delta = (pWheelEvent->angleDelta().y() / 60); if (pWheelEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) { setWaveShape(waveShape() + (delta < 0 ? -1 : +1)); } else { const float w2 = float(width() >> 1); const int x = int(waveWidth() * w2); setWaveWidth(float(x + delta) / w2); } } // end of padthv1widget_wave.cpp padthv1-1.3.0/src/PaxHeaders/palette0000644000000000000000000000013214742136613014317 xustar0030 mtime=1737014667.576183203 30 atime=1737014667.575293142 30 ctime=1737014667.576183203 padthv1-1.3.0/src/palette/0000755000175000001440000000000014742136613014364 5ustar00rncbcuserspadthv1-1.3.0/src/palette/PaxHeaders/KXStudio.conf0000644000000000000000000000013214742136613016755 xustar0030 mtime=1737014667.575293142 30 atime=1737014667.575293142 30 ctime=1737014667.575293142 padthv1-1.3.0/src/palette/KXStudio.conf0000644000175000001440000000165514742136613016754 0ustar00rncbcusers[ColorThemes] KXStudio\AlternateBase=#0e0e0e, #0e0e0e, #0c0c0c KXStudio\Base=#070707, #070707, #060606 KXStudio\BrightText=#ffffff, #ffffff, #ffffff KXStudio\Button=#1c1c1c, #1c1c1c, #181818 KXStudio\ButtonText=#f0f0f0, #f0f0f0, #5a5a5a KXStudio\Dark=#818181, #818181, #818181 KXStudio\Highlight=#3c3c3c, #222222, #0e0e0e KXStudio\HighlightedText=#ffffff, #f0f0f0, #535353 KXStudio\Light=#bfbfbf, #bfbfbf, #bfbfbf KXStudio\Link=#6464e6, #6464e6, #22224a KXStudio\LinkVisited=#e664e6, #e664e6, #4a224a KXStudio\Mid=#5e5e5e, #5e5e5e, #5e5e5e KXStudio\Midlight=#9b9b9b, #9b9b9b, #9b9b9b KXStudio\NoRole=#000000, #000000, #000000 KXStudio\PlaceholderText=#000000, #000000, #000000 KXStudio\Shadow=#9b9b9b, #9b9b9b, #9b9b9b KXStudio\Text=#e6e6e6, #e6e6e6, #4a4a4a KXStudio\ToolTipBase=#040404, #040404, #040404 KXStudio\ToolTipText=#e6e6e6, #e6e6e6, #e6e6e6 KXStudio\Window=#111111, #111111, #0e0e0e KXStudio\WindowText=#f0f0f0, #f0f0f0, #535353 padthv1-1.3.0/src/palette/PaxHeaders/Wonton Soup.conf0000644000000000000000000000013214742136613017436 xustar0030 mtime=1737014667.576183203 30 atime=1737014667.575293142 30 ctime=1737014667.576183203 padthv1-1.3.0/src/palette/Wonton Soup.conf0000644000175000001440000000202614742136613017426 0ustar00rncbcusers[ColorThemes] Wonton%20Soup\AlternateBase=#434750, #434750, #3b3e46 Wonton%20Soup\Base=#3c4048, #3c4048, #34383f Wonton%20Soup\BrightText=#ffffff, #ffffff, #ffffff Wonton%20Soup\Button=#525863, #525863, #484d57 Wonton%20Soup\ButtonText=#d2def0, #d2def0, #6f7682 Wonton%20Soup\Dark=#282b31, #282b31, #23262b Wonton%20Soup\Highlight=#78889c, #515a67, #40444d Wonton%20Soup\HighlightedText=#d1e1f4, #b6c1d0, #616872 Wonton%20Soup\Light=#5f6572, #5f6572, #565c68 Wonton%20Soup\Link=#9cd4ff, #9cd4ff, #526677 Wonton%20Soup\LinkVisited=#4080ff, #4080ff, #364c77 Wonton%20Soup\Mid=#3f444c, #3f444c, #383b43 Wonton%20Soup\Midlight=#545a65, #545a65, #4b515b Wonton%20Soup\NoRole=#000000, #000000, #000000 Wonton%20Soup\PlaceholderText=#000000, #000000, #000000 Wonton%20Soup\Shadow=#1d1f23, #1d1f23, #191b1e Wonton%20Soup\Text=#d2def0, #d2def0, #636973 Wonton%20Soup\ToolTipBase=#b6c1d0, #b6c1d0, #b6c1d0 Wonton%20Soup\ToolTipText=#2a2c30, #2a2c30, #2a2c30 Wonton%20Soup\Window=#494e58, #494e58, #40444d Wonton%20Soup\WindowText=#b6c1d0, #b6c1d0, #616872 padthv1-1.3.0/src/PaxHeaders/padthv1widget_controls.h0000644000000000000000000000013214742136613017605 xustar0030 mtime=1737014667.574293142 30 atime=1737014667.574293142 30 ctime=1737014667.574293142 padthv1-1.3.0/src/padthv1widget_controls.h0000644000175000001440000000407714742136613017605 0ustar00rncbcusers// padthv1widget_controls.h // /**************************************************************************** Copyright (C) 2012-2023, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1widget_controls_h #define __padthv1widget_controls_h #include #include // forward decls. class padthv1_controls; //---------------------------------------------------------------------------- // padthv1widget_controls -- Custom (tree) widget. class padthv1widget_controls : public QTreeWidget { Q_OBJECT public: // ctor. padthv1widget_controls(QWidget *pParent = nullptr); // dtor. ~padthv1widget_controls(); // utilities. void loadControls(padthv1_controls *pControls); void saveControls(padthv1_controls *pControls); // controller name utilities. typedef QMap Names; static const Names& controllerNames(); static const Names& rpnNames(); static const Names& nrpnNames(); static const Names& control14Names(); public slots: // slots. void addControlItem(); protected slots: // private slots. void itemChangedSlot(QTreeWidgetItem *, int); protected: // item delegate decl.. class ItemDelegate; // factory methods. QTreeWidgetItem *newControlItem(); }; #endif // __padthv1widget_controls_h // end of padthv1widget_controls.h padthv1-1.3.0/src/PaxHeaders/padthv1widget_config.ui0000644000000000000000000000013214742136613017375 xustar0030 mtime=1737014667.574293142 30 atime=1737014667.573293142 30 ctime=1737014667.574293142 padthv1-1.3.0/src/padthv1widget_config.ui0000644000175000001440000007237614742136613017404 0ustar00rncbcusers rncbc aka Rui Nuno Capela padthv1 - an old-school additive polyphonic synthesizer Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. padthv1widget_config 0 0 520 340 Configure :/images/padthv1.svg 0 &Options Options Whether to use desktop environment's native dialogs where applicable Use desktop environment &native dialogs &Knob dial mode: KnobDialModeComboBox Knob dial mode false (default) Linear Angular Qt::Horizontal 20 20 Knob &edit mode: KnobEditModeComboBox Knob edit mode false (default) Deferred Custom &color theme: CustomColorThemeComboBox Custom color palette theme false (default) Wonton Soup KXStudio 22 22 24 24 Manage custom color palette themes ... Custom &style theme: CustomStyleThemeComboBox Custom widget style theme false (default) &Randomize factor: RandomizePercentSpinBox Randomizer deviation from current value % true 1 0.1 100.0 0.1 20.0 Qt::Vertical 20 20 &Programs Programs Add bank Add &Bank :/images/presetBank.png Qt::ToolButtonTextBesideIcon Add program &Add Program :/images/padthv1_preset.png Qt::ToolButtonTextBesideIcon Qt::Horizontal 20 20 Edit bank/program &Edit :/images/presetEdit.png Qt::ToolButtonTextBesideIcon Qt::Horizontal 20 20 Delete bank/program &Delete :/images/presetDelete.png Qt::ToolButtonTextBesideIcon Programs true true true 2 Bank/Program Preset Whether MIDI bank/programs will be enabled E&nabled Qt::Horizontal 20 20 Whether to preview the current selected program &Preview current program &Controllers Controllers Add controller &Add Controller :/images/padthv1_control.png Qt::ToolButtonTextBesideIcon Qt::Horizontal 20 20 Edit controller &Edit :/images/presetEdit.png Qt::ToolButtonTextBesideIcon Qt::Horizontal 20 20 Delete controller &Delete :/images/presetDelete.png Qt::ToolButtonTextBesideIcon Controllers true true false 4 Channel Type Parameter Subject Whether MIDI controllers will be enabled E&nabled Qt::Horizontal 20 20 &Tuning Tuning 0 0 QTabBar::RoundedNorth true QFrame::NoFrame QFrame::Plain Whether to use custom tuning (micro-tonal) &Enable custom tuning (micro-tonal) Re&ference: TuningRefNoteComboBox 64 24 Reference note false 96 24 Reference pitch Hz 1 20.0 8000.0 440.0 Reset reference note and pitch to default (A4@440Hz) &Reset false Qt::Horizontal 20 8 Whether to use an alternate scale definition file (*.scl) &Scale: TuningScaleFileComboBox 360 0 Scale definition file (*.scl) false (default) 22 22 24 24 Qt::TabFocus Browse for the scale file location (*.scl) :/images/fileOpen.png Whether to use an alternate keyboard-map file (*.kbm) &Key map: TuningKeyMapFileComboBox 360 0 Keyboard map file (*.kbm) false (default) 22 22 24 24 Qt::TabFocus Browse for the keyboard-map file location (*.kbm) :/images/fileOpen.png Qt::Vertical 20 20 QDialogButtonBox::Cancel|QDialogButtonBox::Ok padthv1widget_controls QTreeWidget
padthv1widget_controls.h
 padthv1widget_programs QTreeWidget
padthv1widget_programs.h
 UseNativeDialogsCheckBox KnobDialModeComboBox KnobEditModeComboBox CustomColorThemeComboBox CustomColorThemeToolButton CustomStyleThemeComboBox ProgramsAddBankToolButton ProgramsAddItemToolButton ProgramsEditToolButton ProgramsDeleteToolButton ProgramsTreeWidget ProgramsEnabledCheckBox ProgramsPreviewCheckBox ControlsAddItemToolButton ControlsEditToolButton ControlsDeleteToolButton ControlsTreeWidget ControlsEnabledCheckBox TuningEnabledCheckBox TuningRefNoteComboBox TuningRefPitchSpinBox TuningRefNotePushButton TuningScaleFileComboBox TuningScaleFileToolButton TuningKeyMapFileComboBox TuningKeyMapFileToolButton DialogButtonBox padthv1-1.3.0/src/PaxHeaders/appdata0000644000000000000000000000013214742136613014273 xustar0030 mtime=1737014667.572001963 30 atime=1737014667.571772859 30 ctime=1737014667.572001963 padthv1-1.3.0/src/appdata/0000755000175000001440000000000014742136613014340 5ustar00rncbcuserspadthv1-1.3.0/src/appdata/PaxHeaders/org.rncbc.padthv1.desktop0000644000000000000000000000013214742136613021166 xustar0030 mtime=1737014667.571979552 30 atime=1737014667.571979552 30 ctime=1737014667.571979552 padthv1-1.3.0/src/appdata/org.rncbc.padthv1.desktop0000644000175000001440000000102314742136613021152 0ustar00rncbcusers[Desktop Entry] Name=padthv1 Version=1.0 GenericName=MIDI Comment=padthv1 is an old school polyphonic additive synthesizer Comment[fr]=padthv1 est un synthétiseur polyphonique additif à l'ancienne Exec=padthv1_jack %f Icon=org.rncbc.padthv1 Categories=Audio;AudioVideo;Midi;X-Alsa;X-Jack;Qt; MimeType=application/x-padthv1-preset; Keywords=Audio;MIDI;ALSA;JACK;Synthesizer;LV2;Qt; Terminal=false Type=Application StartupWMClass=padthv1_jack X-Window-Icon=padthv1 X-SuSE-translate=true X-NSM-Capable=true X-NSM-Exec=padthv1_jack padthv1-1.3.0/src/appdata/PaxHeaders/org.rncbc.padthv1.metainfo.xml0000644000000000000000000000013214742136613022116 xustar0030 mtime=1737014667.572001963 30 atime=1737014667.571979552 30 ctime=1737014667.572001963 padthv1-1.3.0/src/appdata/org.rncbc.padthv1.metainfo.xml0000644000175000001440000000335614742136613022115 0ustar00rncbcusers org.rncbc.padthv1 FSFAP GPL-2.0+ padthv1 an old-school polyphonic additive synthesizer

padthv1 is an old-school polyphonic additive synthesizer with stereo fx.

features:

  • pure stand-alone JACK client with JACK-session, NSM and both JACK MIDI and ALSA MIDI input support;
  • LV2 instrument plugin. URI: http\://padthv1.sourceforge.net/lv2

 org.rncbc.padthv1.desktop padthv1_jack https://padthv1.sourceforge.io/image/padthv1-screenshot9.png The main window showing the application in action Audio MIDI ALSA JACK Synthesizer LV2 Qt https://padthv1.sourceforge.io rncbc.org rncbc aka. Rui Nuno Capela rncbc@rncbc.org padthv1-1.3.0/src/PaxHeaders/padthv1widget.h0000644000000000000000000000013214742136613015662 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1widget.h0000644000175000001440000001243314742136613015655 0ustar00rncbcusers// padthv1widget.h // /**************************************************************************** Copyright (C) 2012-2025, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1widget_h #define __padthv1widget_h #include "padthv1_config.h" #include "padthv1_sched.h" #include "padthv1_ui.h" #include // forward decls. namespace Ui { class padthv1widget; } class padthv1widget_param; class padthv1widget_sched; //------------------------------------------------------------------------- // padthv1widget - decl. // class padthv1widget : public QWidget { Q_OBJECT public: // Constructor padthv1widget(QWidget *pParent = nullptr); // Destructor. virtual ~padthv1widget(); // Open/close the scheduler/work notifier. void openSchedNotifier(); void closeSchedNotifier(); // Param port accessors. void setParamValue(padthv1::ParamIndex index, float fValue); float paramValue(padthv1::ParamIndex index) const; // Param kbob (widget) mapper. void setParamKnob(padthv1::ParamIndex index, padthv1widget_param *pKnob); padthv1widget_param *paramKnob(padthv1::ParamIndex index) const; // Preset init. void initPreset(); // Preset clear. void clearPreset(); // Dirty close prompt, bool queryClose(); // Update visual configuration. void updateConfig(); public slots: // Preset file I/O. bool loadPreset(const QString& sFilename); bool savePreset(const QString& sFilename); // Direct note-on/off slot. void directNoteOn(int iNote, int iVelocity); protected slots: // Preset renewal. void newPreset(); // Param knob (widget) slots. void paramChanged(float fValue); // Reset param knobs to default value. void resetParams(); // Randomize params (partial). void randomParams(); // Swap params A/B. void swapParams(bool bOn); // Panic: all-notes/sound-off (reset). void panic(); // Notification updater. void updateSchedNotify(int stype, int sid); // MIDI In LED timeout. void midiInLedTimeout(); // Keyboard note range change. void noteRangeChanged(); // Param knob context menu. void paramContextMenu(const QPoint& pos); // Sample harmonics edits. void resetSample1(); void resetSample2(); // Menu actions. void helpConfigure(); void helpAbout(); void helpAboutQt(); protected: // Synth engine accessor. virtual padthv1_ui *ui_instance() const = 0; // Reset swap params A/B group. void resetSwapParams(); // Initialize all param/knob values. void updateParamValues(); // Reset all param/knob default values. void resetParamValues(); void resetParamKnobs(); // Sample reset (3=both). void clearSample(int sid = 3); // Sample updater (3=both). void updateSample(int sid = 3); // Param port methods. virtual void updateParam(padthv1::ParamIndex index, float fValue) const = 0; // Update local tied widgets. void updateParamEx(padthv1::ParamIndex index, float fValue); // Update scheduled controllers param/knob widgets. void updateSchedParam(padthv1::ParamIndex index, float fValue); // Preset status updater. void updateLoadPreset(const QString& sPreset); // Dirty flag (overridable virtual) methods. virtual void updateDirtyPreset(bool bDirtyPreset); // Show/hide dget handlers. void showEvent(QShowEvent *pShowEvent); void hideEvent(QHideEvent *pHideEvent); private: // Instance variables. Ui::padthv1widget *p_ui; Ui::padthv1widget& m_ui; padthv1widget_sched *m_sched_notifier; QHash m_paramKnobs; QHash m_knobParams; float m_params_ab[padthv1::NUM_PARAMS]; int m_iUpdate; }; //------------------------------------------------------------------------- // padthv1widget_sched - worker/schedule proxy decl. // class padthv1widget_sched : public QObject { Q_OBJECT public: // ctor. padthv1widget_sched(padthv1 *pPadth, QObject *pParent = nullptr) : QObject(pParent), m_notifier(pPadth, this) {} signals: // Notification signal. void notify(int stype, int sid); protected: // Notififier visitor. class Notifier : public padthv1_sched::Notifier { public: Notifier(padthv1 *pPadth, padthv1widget_sched *pSched) : padthv1_sched::Notifier(pPadth), m_pSched(pSched) {} void notify(padthv1_sched::Type stype, int sid) const { m_pSched->emit_notify(stype, sid); } private: padthv1widget_sched *m_pSched; }; // Notification method. void emit_notify(padthv1_sched::Type stype, int sid) { emit notify(int(stype), sid); } private: // Instance variables. Notifier m_notifier; }; #endif // __padthv1widget_h // end of padthv1widget.h padthv1-1.3.0/src/PaxHeaders/padthv1_config.cpp0000644000000000000000000000013214742136613016336 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572953844 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1_config.cpp0000644000175000001440000002620314742136613016331 0ustar00rncbcusers// padthv1_config.cpp // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1_config.h" #include "padthv1_programs.h" #include "padthv1_controls.h" #include //------------------------------------------------------------------------- // padthv1_config - Prototype settings structure (pseudo-singleton). // // Singleton instance accessor (static). padthv1_config *padthv1_config::g_pSettings = nullptr; padthv1_config *padthv1_config::getInstance (void) { return g_pSettings; } // Constructor. padthv1_config::padthv1_config (void) : QSettings(PROJECT_DOMAIN, PROJECT_NAME) { g_pSettings = this; load(); } // Default destructor. padthv1_config::~padthv1_config (void) { save(); g_pSettings = nullptr; } // Preset utility methods. QString padthv1_config::presetGroup (void) const { return "/Presets/"; } QString padthv1_config::presetFile ( const QString& sPreset ) { QSettings::beginGroup(presetGroup()); const QString sPresetFile(QSettings::value(sPreset).toString()); QSettings::endGroup(); return sPresetFile; } void padthv1_config::setPresetFile ( const QString& sPreset, const QString& sPresetFile ) { QSettings::beginGroup(presetGroup()); QSettings::setValue(sPreset, sPresetFile); QSettings::endGroup(); m_presetList.clear(); } void padthv1_config::removePreset ( const QString& sPreset ) { QSettings::beginGroup(presetGroup()); const QString& sPresetFile = QSettings::value(sPreset).toString(); if (QFileInfo(sPresetFile).exists()) QFile(sPresetFile).remove(); QSettings::remove(sPreset); QSettings::endGroup(); m_presetList.clear(); } const QStringList& padthv1_config::presetList (void) { if (m_presetList.isEmpty()) { QSettings::beginGroup(presetGroup()); QStringListIterator iter(QSettings::childKeys()); while (iter.hasNext()) { const QString& sPreset = iter.next(); if (QFileInfo(QSettings::value(sPreset).toString()).exists()) m_presetList.append(sPreset); } QSettings::endGroup(); } return m_presetList; } // Programs utility methods. QString padthv1_config::programsGroup (void) const { return "/Programs"; } QString padthv1_config::bankPrefix (void) const { return "/Bank_"; } void padthv1_config::loadPrograms ( padthv1_programs *pPrograms ) { pPrograms->clear_banks(); QSettings::beginGroup(programsGroup()); const QStringList& bank_keys = QSettings::childKeys(); QStringListIterator bank_iter(bank_keys); while (bank_iter.hasNext()) { const QString& bank_key = bank_iter.next(); uint16_t bank_id = bank_key.toInt(); const QString& bank_name = QSettings::value(bank_key).toString(); padthv1_programs::Bank *pBank = pPrograms->add_bank(bank_id, bank_name); QSettings::beginGroup(bankPrefix() + bank_key); const QStringList& prog_keys = QSettings::childKeys(); QStringListIterator prog_iter(prog_keys); while (prog_iter.hasNext()) { const QString& prog_key = prog_iter.next(); uint16_t prog_id = prog_key.toInt(); const QString& prog_name = QSettings::value(prog_key).toString(); pBank->add_prog(prog_id, prog_name); } QSettings::endGroup(); } QSettings::endGroup(); pPrograms->enabled(bProgramsEnabled); } void padthv1_config::savePrograms ( padthv1_programs *pPrograms ) { bProgramsEnabled = pPrograms->enabled(); clearPrograms(); QSettings::beginGroup(programsGroup()); const padthv1_programs::Banks& banks = pPrograms->banks(); padthv1_programs::Banks::ConstIterator bank_iter = banks.constBegin(); const padthv1_programs::Banks::ConstIterator& bank_end = banks.constEnd(); for ( ; bank_iter != bank_end; ++bank_iter) { padthv1_programs::Bank *pBank = bank_iter.value(); const QString& bank_key = QString::number(pBank->id()); const QString& bank_name = pBank->name(); QSettings::setValue(bank_key, bank_name); QSettings::beginGroup(bankPrefix() + bank_key); const padthv1_programs::Progs& progs = pBank->progs(); padthv1_programs::Progs::ConstIterator prog_iter = progs.constBegin(); const padthv1_programs::Progs::ConstIterator& prog_end = progs.constEnd(); for ( ; prog_iter != prog_end; ++prog_iter) { padthv1_programs::Prog *pProg = prog_iter.value(); const QString& prog_key = QString::number(pProg->id()); const QString& prog_name = pProg->name(); QSettings::setValue(prog_key, prog_name); } QSettings::endGroup(); } QSettings::endGroup(); QSettings::sync(); } void padthv1_config::clearPrograms (void) { QSettings::beginGroup(programsGroup()); const QStringList& bank_keys = QSettings::childKeys(); QStringListIterator bank_iter(bank_keys); while (bank_iter.hasNext()) { const QString& bank_key = bank_iter.next(); QSettings::beginGroup(bankPrefix() + bank_key); const QStringList& prog_keys = QSettings::childKeys(); QStringListIterator prog_iter(prog_keys); while (prog_iter.hasNext()) { const QString& prog_key = prog_iter.next(); QSettings::remove(prog_key); } QSettings::endGroup(); QSettings::remove(bank_key); } QSettings::endGroup(); } // Programs utility methods. QString padthv1_config::controlsGroup (void) const { return "/Controllers"; } QString padthv1_config::controlPrefix (void) const { return "/Control"; } void padthv1_config::loadControls ( padthv1_controls *pControls ) { pControls->clear(); QSettings::beginGroup(controlsGroup()); const QStringList& keys = QSettings::childKeys(); QStringListIterator iter(keys); while (iter.hasNext()) { const QString& sKey = '/' + iter.next(); const QStringList& clist = sKey.split('_'); if (clist.at(0) == controlPrefix()) { const unsigned short channel = clist.at(1).toInt(); const padthv1_controls::Type ctype = padthv1_controls::typeFromText(clist.at(2)); padthv1_controls::Key key; key.status = ctype | (channel & 0x1f); key.param = clist.at(3).toInt(); const QStringList& vlist = QSettings::value(sKey).toStringList(); padthv1_controls::Data data; data.index = vlist.at(0).toInt(); if (vlist.count() > 1) data.flags = vlist.at(1).toInt(); pControls->add_control(key, data); } } QSettings::endGroup(); pControls->enabled(bControlsEnabled); } void padthv1_config::saveControls ( padthv1_controls *pControls ) { bControlsEnabled = pControls->enabled(); clearControls(); QSettings::beginGroup(controlsGroup()); const padthv1_controls::Map& map = pControls->map(); padthv1_controls::Map::ConstIterator iter = map.constBegin(); const padthv1_controls::Map::ConstIterator& iter_end = map.constEnd(); for ( ; iter != iter_end; ++iter) { const padthv1_controls::Key& key = iter.key(); QString sKey = controlPrefix(); sKey += '_' + QString::number(key.channel()); sKey += '_' + padthv1_controls::textFromType(key.type()); sKey += '_' + QString::number(key.param); const padthv1_controls::Data& data = iter.value(); QStringList vlist; vlist.append(QString::number(data.index)); vlist.append(QString::number(data.flags)); QSettings::setValue(sKey, vlist); } QSettings::endGroup(); QSettings::sync(); } void padthv1_config::clearControls (void) { QSettings::beginGroup(controlsGroup()); const QStringList& keys = QSettings::childKeys(); QStringListIterator iter(keys); while (iter.hasNext()) { const QString& key = iter.next(); QSettings::remove(key); } QSettings::endGroup(); } // Explicit I/O methods. void padthv1_config::load (void) { QSettings::beginGroup("/Default"); sPreset = QSettings::value("/Preset").toString(); sPresetDir = QSettings::value("/PresetDir").toString(); sSampleDir = QSettings::value("/SampleDir").toString(); iKnobDialMode = QSettings::value("/KnobDialMode", 0).toInt(); iKnobEditMode = QSettings::value("/KnobEditMode", 0).toInt(); fRandomizePercent = QSettings::value("/RandomizePercent", 20.0f).toFloat(); bControlsEnabled = QSettings::value("/ControlsEnabled", false).toBool(); bProgramsEnabled = QSettings::value("/ProgramsEnabled", false).toBool(); QSettings::endGroup(); QSettings::beginGroup("/Dialogs"); bProgramsPreview = QSettings::value("/ProgramsPreview", false).toBool(); bUseNativeDialogs = QSettings::value("/UseNativeDialogs", false).toBool(); // Run-time special non-persistent options. bDontUseNativeDialogs = !bUseNativeDialogs; QSettings::endGroup(); QSettings::beginGroup("/Custom"); sCustomColorTheme = QSettings::value("/ColorTheme").toString(); sCustomStyleTheme = QSettings::value("/StyleTheme").toString(); QSettings::endGroup(); // Micro-tuning options. QSettings::beginGroup("/Tuning"); bTuningEnabled = QSettings::value("/Enabled", false).toBool(); fTuningRefPitch = float(QSettings::value("/RefPitch", 440.0).toDouble()); iTuningRefNote = QSettings::value("/RefNote", 69).toInt(); sTuningScaleDir = QSettings::value("/ScaleDir").toString(); sTuningScaleFile = QSettings::value("/ScaleFile").toString(); sTuningKeyMapDir = QSettings::value("/KeyMapDir").toString(); sTuningKeyMapFile = QSettings::value("/KeyMapFile").toString(); QSettings::endGroup(); } void padthv1_config::save (void) { QSettings::beginGroup("/Program"); QSettings::setValue("/Version", PROJECT_VERSION); QSettings::endGroup(); QSettings::beginGroup("/Default"); QSettings::setValue("/Preset", sPreset); QSettings::setValue("/PresetDir", sPresetDir); QSettings::setValue("/SampleDir", sSampleDir); QSettings::setValue("/KnobDialMode", iKnobDialMode); QSettings::setValue("/KnobEditMode", iKnobEditMode); QSettings::setValue("/RandomizePercent", fRandomizePercent); QSettings::setValue("/ControlsEnabled", bControlsEnabled); QSettings::setValue("/ProgramsEnabled", bProgramsEnabled); QSettings::endGroup(); QSettings::beginGroup("/Dialogs"); QSettings::setValue("/ProgramsPreview", bProgramsPreview); QSettings::setValue("/UseNativeDialogs", bUseNativeDialogs); QSettings::endGroup(); QSettings::beginGroup("/Custom"); QSettings::setValue("/ColorTheme", sCustomColorTheme); QSettings::setValue("/StyleTheme", sCustomStyleTheme); QSettings::endGroup(); // Micro-tuning options. QSettings::beginGroup("/Tuning"); QSettings::setValue("/Enabled", bTuningEnabled); QSettings::setValue("/RefPitch", double(fTuningRefPitch)); QSettings::setValue("/RefNote", iTuningRefNote); QSettings::setValue("/ScaleDir", sTuningScaleDir); QSettings::setValue("/ScaleFile", sTuningScaleFile); QSettings::setValue("/KeyMapDir", sTuningKeyMapDir); QSettings::setValue("/KeyMapFile", sTuningKeyMapFile); QSettings::endGroup(); QSettings::sync(); } // end of padthv1_config.cpp padthv1-1.3.0/src/PaxHeaders/padthv1_jack.h0000644000000000000000000000013214742136613015446 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572953844 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1_jack.h0000644000175000001440000000775414742136613015453 0ustar00rncbcusers// padthv1_jack.h // /**************************************************************************** Copyright (C) 2012-2025, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1_jack_h #define __padthv1_jack_h #include "padthv1.h" #include #ifdef CONFIG_ALSA_MIDI #include #include // forward decls. class padthv1_alsa_thread; #endif //------------------------------------------------------------------------- // padthv1_jack - decl. // class padthv1_jack : public padthv1 { public: padthv1_jack(const char *client_name); ~padthv1_jack(); jack_client_t *client() const; void open(const char *client_name); void close(); void activate(); void deactivate(); int process(jack_nframes_t nframes); #ifdef CONFIG_ALSA_MIDI snd_seq_t *alsa_seq() const; void alsa_capture(snd_seq_event_t *ev); #endif #ifdef CONFIG_JACK_SESSION // JACK session event handler. void sessionEvent(void *pvSessionArg); #endif void shutdown(); void shutdown_close(); protected: void updatePreset(bool bDirty); void updateParam(padthv1::ParamIndex index); void updateParams(); void updateTuning(); private: jack_client_t *m_client; volatile bool m_activated; jack_port_t **m_audio_ins; jack_port_t **m_audio_outs; float **m_ins; float **m_outs; float m_params[padthv1::NUM_PARAMS]; #ifdef CONFIG_JACK_MIDI jack_port_t *m_midi_in; #endif #ifdef CONFIG_ALSA_MIDI snd_seq_t *m_alsa_seq; // int m_alsa_client; int m_alsa_port; snd_midi_event_t *m_alsa_decoder; jack_ringbuffer_t *m_alsa_buffer; padthv1_alsa_thread *m_alsa_thread; #endif }; //------------------------------------------------------------------------- // padthv1_jack_application -- Singleton application instance. // #include #include // forward decls. class QCoreApplication; class padthv1widget_jack; #ifdef CONFIG_NSM class padthv1_nsm; #endif #ifdef HAVE_SIGNAL_H class QSocketNotifier; #endif class padthv1_jack_application : public QObject { Q_OBJECT public: // Constructor. padthv1_jack_application(int& argc, char **argv); // Destructor. ~padthv1_jack_application(); // Facade method. int exec(); // JACK shutdown handler. void shutdown(); // Pseudo-singleton accessor. static padthv1_jack_application *getInstance(); signals: void shutdown_signal(); protected slots: #ifdef CONFIG_NSM // NSM callback slots. void openSession(); void saveSession(); void hideSession(); void showSession(); #endif // CONFIG_NSM #ifdef HAVE_SIGNAL_H // SIGTERM signal handler. void handle_sigterm(); #endif void watchdog_slot(); void shutdown_slot(); protected: // Argument parser method. bool parse_args(); #if QT_VERSION >= QT_VERSION_CHECK(5, 2, 0) void show_error(const QString& msg); #endif // Startup method. bool setup(); void watchdog_start(); private: // Instance variables. QCoreApplication *m_pApp; bool m_bGui; QString m_sClientName; QStringList m_presets; padthv1_jack *m_pPadth; padthv1widget_jack *m_pWidget; #ifdef CONFIG_NSM padthv1_nsm *m_pNsmClient; #endif #ifdef HAVE_SIGNAL_H QSocketNotifier *m_pSigtermNotifier; #endif static padthv1_jack_application *g_pInstance; }; #endif// __padthv1_jack_h // end of padthv1_jack.h padthv1-1.3.0/src/PaxHeaders/padthv1widget_filt.h0000644000000000000000000000013214742136613016700 xustar0030 mtime=1737014667.574293142 30 atime=1737014667.574293142 30 ctime=1737014667.574293142 padthv1-1.3.0/src/padthv1widget_filt.h0000644000175000001440000000512114742136613016667 0ustar00rncbcusers// padthv1widget_filt.h // /**************************************************************************** Copyright (C) 2012-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1widget_filt_h #define __padthv1widget_filt_h #include #include //---------------------------------------------------------------------------- // padthv1widget_filt -- Custom widget class padthv1widget_filt : public QFrame { Q_OBJECT public: // Constructor. padthv1widget_filt(QWidget *pParent = nullptr); // Destructor. ~padthv1widget_filt(); // Parameter getters. float cutoff() const; float reso() const; float type() const; float slope() const; public slots: // Parameter setters. void setCutoff(float fCutoff); void setReso(float fReso); void setType(float fType); void setSlope(float fSlope); signals: // Parameter change signals. void cutoffChanged(float fCutoff); void resoChanged(float fReso); protected: // Draw canvas. void paintEvent(QPaintEvent *); // Filter types/slopes. enum Types { LPF = 0, BPF = 1, HPF = 2, BRF = 3, L2F = 4 }; enum Slopes { S12DB = 0, S24DB = 1, SBIQUAD = 2, SFORMANT = 3 }; // Drag/move curve. void dragCurve(const QPoint& pos); // Mouse interaction. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); void wheelEvent(QWheelEvent *pWheelEvent); // Resize canvas. void resizeEvent(QResizeEvent *); // Update the drawing path. void updatePath(); private: // Instance state. float m_fCutoff; float m_fReso; int m_iType; int m_iSlope; // Drag state. bool m_bDragging; QPoint m_posDrag; // Drawable path. QPainterPath m_path; }; #endif // __padthv1widget_filt_h // end of padthv1widget_filt.h padthv1-1.3.0/src/PaxHeaders/padthv1_controls.cpp0000644000000000000000000000013214742136613016734 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572953844 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1_controls.cpp0000644000175000001440000004256614742136613016741 0ustar00rncbcusers// padthv1_controls.cpp // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1_controls.h" #include #define RPN_MSB 0x65 #define RPN_LSB 0x64 #define NRPN_MSB 0x63 #define NRPN_LSB 0x62 #define DATA_MSB 0x06 #define DATA_LSB 0x26 #define CC14_MSB_MIN 0x00 #define CC14_MSB_MAX 0x20 #define CC14_LSB_MIN CC14_MSB_MAX #define CC14_LSB_MAX (CC14_MSB_MAX << 1) //--------------------------------------------------------------------- // xrpn_data14 - decl. // class xrpn_data14 { public: xrpn_data14() : m_msb(0), m_lsb(0) {} xrpn_data14 ( const xrpn_data14& data ) : m_msb(data.m_msb), m_lsb(data.m_lsb) {} void clear() { m_msb = m_lsb = 0; } bool is_msb () const { return (m_msb & 0x80); } void set_msb ( unsigned char msb ) { m_msb = (msb & 0x7f) | 0x80; } unsigned msb() const { return (m_msb & 0x7f); } bool is_lsb () const { return (m_lsb & 0x80); } void set_lsb ( unsigned char lsb ) { m_lsb = (lsb & 0x7f) | 0x80; } unsigned lsb() const { return (m_lsb & 0x7f); } unsigned short data() const { unsigned short val = 0; if (is_lsb()) { val += (m_lsb & 0x7f); if (is_msb()) val += (m_msb & 0x7f) << 7; } else if (is_msb()) val += (m_msb & 0x7f); return val; } bool is_any() const { return is_msb() || is_lsb(); } bool is_7bit() const { return is_any() && !is_14bit(); } bool is_14bit() const { return is_msb() && is_lsb(); } private: unsigned char m_msb; unsigned char m_lsb; }; //--------------------------------------------------------------------- // xrpn_item - decl. // class xrpn_item { public: xrpn_item() : m_status(0) {} xrpn_item ( const xrpn_item& item ) : m_status(item.m_status), m_param(item.m_param), m_value(item.m_value) {} void clear() { m_status = 0; m_param.clear(); m_value.clear(); } bool is_status () const { return (m_status & 0x800) && (m_status & 0x700); } void set_status(unsigned short status) { m_status = (status & 0x7ff) | 0x800; } unsigned short status() const { return (m_status & 0x7ff); } padthv1_controls::Type type() const { return padthv1_controls::Type(status() & 0x700); } unsigned short channel() const { return (status() & 0x1f); } bool is_param_msb() const { return m_param.is_msb(); } bool is_param_lsb() const { return m_param.is_lsb(); } void set_param_msb(unsigned char msb) { m_param.set_msb(msb); } void set_param_lsb(unsigned char lsb) { m_param.set_lsb(lsb); } unsigned char param_msb() const { return m_param.msb(); } unsigned char param_lsb() const { return m_param.lsb(); } unsigned short param() const { return m_param.data(); } bool is_value_msb() const { return m_value.is_msb(); } bool is_value_lsb() const { return m_value.is_lsb(); } void set_value_msb(unsigned char msb) { m_value.set_msb(msb); } void set_value_lsb(unsigned char lsb) { m_value.set_lsb(lsb); } unsigned char value_msb() const { return m_value.msb(); } unsigned char value_lsb() const { return m_value.lsb(); } unsigned short value() const { return m_value.data(); } bool is_any() const { return m_param.is_any() || m_value.is_any(); } bool is_ready() const { return m_param.is_any() && m_value.is_any(); } bool is_7bit() const { return m_param.is_any() && m_value.is_7bit(); } bool is_14bit() const { return m_param.is_any() && m_value.is_14bit(); } void clear_value() { m_status &= 0x7ff; m_value.clear(); } private: unsigned short m_status; xrpn_data14 m_param; xrpn_data14 m_value; }; typedef QHash xrpn_cache; //--------------------------------------------------------------------- // xrpn_queue - decl. // class xrpn_queue { public: xrpn_queue ( unsigned int size = 0 ) : m_size(0), m_mask(0), m_read(0), m_write(0), m_events(0) { resize(size); } ~xrpn_queue () { if (m_events) delete [] m_events; } void resize ( unsigned int size ) { unsigned int new_size = 4; // must be a power-of-2... while (new_size < size) new_size <<= 1; if (new_size > m_size) { const unsigned int old_size = m_size; padthv1_controls::Event *new_events = new padthv1_controls::Event [new_size]; padthv1_controls::Event *old_events = m_events; if (old_events) { if (m_write > m_read) { ::memcpy( (void *) (new_events + m_read), (void *) (old_events + m_read), (m_write - m_read) * sizeof(padthv1_controls::Event)); } else if (m_write < m_read) { ::memcpy( (void *) (new_events + m_read), (void *) (old_events + m_read), (old_size - m_read) * sizeof(padthv1_controls::Event)); if (m_write > 0) { ::memcpy( (void *) (new_events + old_size), (void *) (old_events), m_write * sizeof(padthv1_controls::Event)); } m_write += old_size; } } m_size = new_size; m_mask = new_size - 1; m_events = new_events; if (old_events) delete [] old_events; } } void clear() { m_read = m_write = 0; } bool push ( unsigned short status, unsigned short param, unsigned short value ) { padthv1_controls::Event event; event.key.status = status; event.key.param = param; event.value = value; return push(event); } bool push ( const padthv1_controls::Event& event ) { if (count() >= m_mask) resize(m_size + 4); const unsigned int w = (m_write + 1) & m_mask; if (w == m_read) return false; m_events[m_write] = event; m_write = w; return true; } bool pop ( padthv1_controls::Event& event ) { const unsigned int r = m_read; if (r == m_write) return false; event = m_events[r]; m_read = (r + 1) & m_mask; return true; } bool is_pending () const { return (m_read != m_write); } unsigned int count() const { if (m_write < m_read) return (m_write + m_size - m_read) & m_mask; else return (m_write - m_read); } private: unsigned int m_size; unsigned int m_mask; unsigned int m_read; unsigned int m_write; padthv1_controls::Event *m_events; }; //--------------------------------------------------------------------- // padthv1_controls:Impl - decl. // class padthv1_controls::Impl { public: Impl() : m_count(0) {} bool is_pending () const { return m_queue.is_pending(); } bool dequeue ( padthv1_controls::Event& event ) { return m_queue.pop(event); } void flush() { if (m_count > 0) { xrpn_cache::Iterator iter = m_cache.begin(); const xrpn_cache::Iterator& iter_end = m_cache.end(); for ( ; iter != iter_end; ++iter) enqueue(iter.value()); m_cache.clear(); // m_count = 0; } } bool process ( const padthv1_controls::Event& event ) { const unsigned short channel = event.key.channel(); if (event.key.param == RPN_MSB) { xrpn_item& item = get_item(channel); if (item.is_any() && item.type() != padthv1_controls::RPN) enqueue(item); if (item.is_status() // RPN nullptr [MSB] && item.type() == padthv1_controls::RPN && item.is_param_lsb() && item.param_lsb() == 0x7f && event.value == 0x7f) { item.clear(); --m_count; return true; } if (item.type() == padthv1_controls::NRPN) { item.clear(); item.set_status(padthv1_controls::RPN | channel); } else if (!item.is_status()) { item.set_status(padthv1_controls::RPN | channel); ++m_count; } item.set_param_msb(event.value); return true; } else if (event.key.param == RPN_LSB) { xrpn_item& item = get_item(channel); if (item.is_any() && item.type() != padthv1_controls::RPN) enqueue(item); if (item.is_status() // RPN nullptr [LSB] && item.type() == padthv1_controls::RPN && item.is_param_msb() && item.param_msb() == 0x7f && event.value == 0x7f) { item.clear(); --m_count; return true; } if (item.type() == padthv1_controls::NRPN) { item.clear(); item.set_status(padthv1_controls::RPN | channel); } else if (!item.is_status()) { item.set_status(padthv1_controls::RPN | channel); ++m_count; } item.set_param_lsb(event.value); return true; } else if (event.key.param == NRPN_MSB) { xrpn_item& item = get_item(channel); if (item.is_any() && item.type() != padthv1_controls::NRPN) enqueue(item); if (item.type() == padthv1_controls::RPN) { item.clear(); item.set_status(padthv1_controls::NRPN | channel); } else if (!item.is_status()) { item.set_status(padthv1_controls::NRPN | channel); ++m_count; } item.set_param_msb(event.value); return true; } else if (event.key.param == NRPN_LSB) { xrpn_item& item = get_item(channel); if (item.is_any() && item.type() != padthv1_controls::NRPN) enqueue(item); if (item.type() == padthv1_controls::RPN) { item.clear(); item.set_status(padthv1_controls::NRPN | channel); } else if (!item.is_status()) { item.set_status(padthv1_controls::NRPN | channel); ++m_count; } item.set_param_lsb(event.value); return true; } else if (event.key.param == DATA_MSB) { xrpn_item& item = get_item(channel); if (item.type() != padthv1_controls::RPN && item.type() != padthv1_controls::NRPN) { enqueue(item); return false; } if (!item.is_status()) item.set_status(item.type() | channel); item.set_value_msb(event.value); if (item.is_14bit()) enqueue(item); return true; } else if (event.key.param == DATA_LSB) { xrpn_item& item = get_item(channel); if (item.type() != padthv1_controls::RPN && item.type() != padthv1_controls::NRPN) { enqueue(item); return false; } if (!item.is_status()) item.set_status(item.type() | channel); item.set_value_lsb(event.value); if (item.is_14bit()) enqueue(item); return true; } else if (event.key.param > CC14_MSB_MIN && event.key.param < CC14_MSB_MAX) { xrpn_item& item = get_item(channel); if (item.is_any() && item.type() != padthv1_controls::CC14) { enqueue(item); item.clear(); --m_count; } else if ((item.is_param_msb() && item.is_value_msb()) || (item.type() == padthv1_controls::CC14 && item.is_param_lsb() && item.param_lsb() != event.key.param + CC14_LSB_MIN)) enqueue(item); if (!item.is_status()) { item.set_status(padthv1_controls::CC14 | channel); ++m_count; } item.set_param_lsb(event.key.param + CC14_LSB_MIN); item.set_param_msb(event.key.param); item.set_value_msb(event.value); if (item.is_14bit()) enqueue(item); return true; } else if (event.key.param > CC14_LSB_MIN && event.key.param < CC14_LSB_MAX) { xrpn_item& item = get_item(channel); if (item.is_any() && item.type() != padthv1_controls::CC14) { enqueue(item); item.clear(); --m_count; } else if ((item.is_param_lsb() && item.is_value_lsb()) || (item.type() == padthv1_controls::CC14 && item.is_param_msb() && item.param_msb() != event.key.param - CC14_LSB_MIN)) enqueue(item); if (!item.is_status()) { item.set_status(padthv1_controls::CC14 | channel); ++m_count; } item.set_param_msb(event.key.param - CC14_LSB_MIN); item.set_param_lsb(event.key.param); item.set_value_lsb(event.value); if (item.is_14bit()) enqueue(item); return true; } return false; } protected: xrpn_item& get_item ( unsigned short channel ) { return m_cache[channel]; } void enqueue ( xrpn_item& item ) { if (!item.is_status()) return; if (item.type() == padthv1_controls::CC14) { if (item.is_14bit()) { m_queue.push(item.status(), item.param_msb(), item.value()); const unsigned char value_msb = item.value_msb(); item.clear_value(); item.set_value_msb(value_msb); // --m_count; } else { const unsigned short status = padthv1_controls::CC | item.channel(); if (item.is_param_msb() && item.is_value_msb()) m_queue.push(status, item.param_msb(), item.value_msb()); if (item.is_param_lsb() && item.is_value_lsb()) m_queue.push(status, item.param_lsb(), item.value_lsb()); item.clear(); --m_count; } } else if (item.is_ready()) { m_queue.push(item.status(), item.param(), item.value()); item.clear_value(); // --m_count; } else { const unsigned short status = padthv1_controls::CC | item.channel(); if (item.type() == padthv1_controls::RPN) { if (item.is_param_msb()) m_queue.push(status, RPN_MSB, item.param_msb()); if (item.is_param_lsb()) m_queue.push(status, RPN_LSB, item.param_lsb()); } else if (item.type() == padthv1_controls::NRPN) { if (item.is_param_msb()) m_queue.push(status, NRPN_MSB, item.param_msb()); if (item.is_param_lsb()) m_queue.push(status, NRPN_LSB, item.param_lsb()); } if (item.is_value_msb()) m_queue.push(status, DATA_MSB, item.value_msb()); if (item.is_value_lsb()) m_queue.push(status, DATA_LSB, item.value_lsb()); item.clear(); --m_count; } } private: unsigned int m_count; xrpn_cache m_cache; xrpn_queue m_queue; }; //--------------------------------------------------------------------- // padthv1_controls - impl. // padthv1_controls::padthv1_controls ( padthv1 *pPadth ) : m_pImpl(new padthv1_controls::Impl()), m_enabled(false), m_sched_in(pPadth), m_sched_out(pPadth), m_timeout(0), m_timein(0) { } padthv1_controls::~padthv1_controls (void) { delete m_pImpl; } // controller queue methods. void padthv1_controls::process_enqueue ( unsigned short channel, unsigned short param, unsigned short value ) { if (!enabled()) return; Event event; event.key.status = CC | (channel & 0x1f); event.key.param = param; event.value = value; if (!m_pImpl->process(event)) process_event(event); if (m_timeout < 1) // make timeout ~200ms... m_timeout = (unsigned int) (0.2f * m_sched_in.instance()->sampleRate()); } void padthv1_controls::process_dequeue (void) { if (!enabled()) return; while (m_pImpl->is_pending()) { Event event; if (m_pImpl->dequeue(event)) process_event(event); } } // controller action. void padthv1_controls::process_event ( const Event& event ) { Key key(event.key); m_sched_in.schedule_key(key); const Map::Iterator& iter_end = m_map.end(); Map::Iterator iter = m_map.find(key); if (iter == iter_end && key.channel() > 0) { key.status = key.type(); // channel=0 (Auto) iter = m_map.find(key); } if (iter == iter_end) return; // reference to payload... Data& data = iter.value(); // process controller event... float fScale = float(event.value) / 127.0f; if (key.type() != CC) fScale /= 127.0f; if (fScale > 1.0f) fScale = 1.0f; else if (fScale < 0.0f) fScale = 0.0f; if (data.flags & Invert) fScale = 1.0f - fScale; if (data.flags & Logarithmic) fScale *= (fScale * fScale); const padthv1::ParamIndex index = padthv1::ParamIndex(data.index); // catch-up testing begin... bool bSync = (data.flags & Hook) || !padthv1_param::paramFloat(index); if (!bSync) bSync = data.sync; if (!bSync) { const float v0 = data.val; const float v1 = padthv1_param::paramScale(index, m_sched_in.instance()->paramValue(index)); const float d1 = qAbs(v1 - fScale); const float d2 = qAbs(v1 - v0) * d1; bSync = (d2 < 0.001f); if (bSync) { data.val = fScale; data.sync = true; } } if (bSync) { m_sched_out.schedule_event(index, padthv1_param::paramValue(index, fScale)); } } // process timer counter. void padthv1_controls::process ( unsigned int nframes ) { if (!enabled() || m_timeout < 1) return; m_timein += nframes; if (m_timein > m_timeout) { m_timein = 0; m_pImpl->flush(); process_dequeue(); } } // reset all controllers. void padthv1_controls::reset (void) { if (!enabled()) return; const Map::Iterator& iter_end = m_map.end(); Map::Iterator iter = m_map.begin(); for ( ; iter != iter_end; ++iter) { Data& data = iter.value(); if (data.flags & Hook) continue; const padthv1::ParamIndex index = padthv1::ParamIndex(data.index); data.val = padthv1_param::paramScale(index, m_sched_in.instance()->paramValue(index)); data.sync = false; } } // text utilities. padthv1_controls::Type padthv1_controls::typeFromText ( const QString& sText ) { if (sText == "CC") return CC; else if (sText == "RPN") return RPN; else if (sText == "NRPN") return NRPN; else if (sText == "CC14") return CC14; else return None; } QString padthv1_controls::textFromType ( Type ctype ) { QString sText; switch (ctype) { case CC: sText = "CC"; break; case RPN: sText = "RPN"; break; case NRPN: sText = "NRPN"; break; case CC14: sText = "CC14"; break; default: break; } return sText; } // current/last controller accessor. const padthv1_controls::Key& padthv1_controls::current_key (void) const { return m_sched_in.current_key(); } // end of padthv1_controls.cpp padthv1-1.3.0/src/PaxHeaders/padthv1_sched.cpp0000644000000000000000000000013214742136613016157 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1_sched.cpp0000644000175000001440000001523714742136613016157 0ustar00rncbcusers// padthv1_sched.cpp // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1_sched.h" #include #include #include #include //------------------------------------------------------------------------- // padthv1_sched_thread - worker/schedule thread decl. // class padthv1_sched_thread : public QThread { public: // ctor. padthv1_sched_thread(uint32_t nsize = 32); // dtor. ~padthv1_sched_thread(); // schedule processing and wake from wait condition. void schedule(padthv1_sched *sched); // process all pending runs immediately. void sync_pending(); // clear all pending runs immediately. void sync_reset(); protected: // main thread executive. void run(); void run_process(); // clear all. void clear(); private: // sync queue instance reference. uint32_t m_nsize; uint32_t m_nmask; padthv1_sched **m_items; volatile uint32_t m_iread; volatile uint32_t m_iwrite; // whether the thread is logically running. volatile bool m_running; // thread synchronization objects. QMutex m_mutex; QWaitCondition m_cond; }; static padthv1_sched_thread *g_sched_thread = nullptr; static uint32_t g_sched_refcount = 0; static QHash > g_sched_notifiers; //------------------------------------------------------------------------- // padthv1_sched_thread - worker/schedule thread impl. // // ctor. padthv1_sched_thread::padthv1_sched_thread ( uint32_t nsize ) : QThread() { m_nsize = (4 << 1); while (m_nsize < nsize) m_nsize <<= 1; m_nmask = (m_nsize - 1); m_items = new padthv1_sched * [m_nsize]; m_running = false; clear(); } // dtor. padthv1_sched_thread::~padthv1_sched_thread (void) { // fake sync and wait if (m_running && isRunning()) do { if (m_mutex.tryLock()) { m_running = false; m_cond.wakeAll(); m_mutex.unlock(); } } while (!wait(100)); delete [] m_items; } // schedule processing and wake from wait condition. void padthv1_sched_thread::schedule ( padthv1_sched *sched ) { if (!sched->sync_wait()) { const uint32_t w = (m_iwrite + 1) & m_nmask; if (w != m_iread) { m_items[m_iwrite] = sched; m_iwrite = w; } } if (m_mutex.tryLock()) { m_cond.wakeAll(); m_mutex.unlock(); } } // process all pending runs, immediately. void padthv1_sched_thread::sync_pending (void) { QMutexLocker locker(&m_mutex); run_process(); } // clear all pending runs, immediately. void padthv1_sched_thread::sync_reset (void) { QMutexLocker locker(&m_mutex); clear(); } void padthv1_sched_thread::clear (void) { m_iread = 0; m_iwrite = 0; ::memset(m_items, 0, m_nsize * sizeof(padthv1_sched *)); } // main thread executive. void padthv1_sched_thread::run (void) { m_mutex.lock(); m_running = true; while (m_running) { // do whatever we must... run_process(); // wait for sync... m_cond.wait(&m_mutex); } m_mutex.unlock(); } void padthv1_sched_thread::run_process (void) { uint32_t r = m_iread; while (r != m_iwrite) { padthv1_sched *sched = m_items[r]; if (sched) { sched->sync_process(); m_items[r] = nullptr; } ++r &= m_nmask; } m_iread = r; } //------------------------------------------------------------------------- // padthv1_sched - worker/scheduled stuff (pure virtual). // // ctor. padthv1_sched::padthv1_sched ( padthv1 *pPadth, Type stype, uint32_t nsize ) : m_pPadth(pPadth), m_stype(stype), m_sync_wait(false) { m_nsize = (4 << 1); while (m_nsize < nsize) m_nsize <<= 1; m_nmask = (m_nsize - 1); m_items = new int [m_nsize]; m_iread = 0; m_iwrite = 0; ::memset(m_items, 0, m_nsize * sizeof(int)); if (++g_sched_refcount == 1 && g_sched_thread == nullptr) { g_sched_thread = new padthv1_sched_thread(); g_sched_thread->start(); } } // dtor (virtual). padthv1_sched::~padthv1_sched (void) { delete [] m_items; if (--g_sched_refcount == 0) { if (g_sched_thread) { delete g_sched_thread; g_sched_thread = nullptr; } } } // instance access. padthv1 *padthv1_sched::instance (void) const { return m_pPadth; } // schedule process. void padthv1_sched::schedule ( int sid ) { const uint32_t w = (m_iwrite + 1) & m_nmask; if (w != m_iread) { m_items[m_iwrite] = sid; m_iwrite = w; } if (g_sched_thread) g_sched_thread->schedule(this); } // test-and-set. bool padthv1_sched::sync_wait (void) { const bool sync_wait = m_sync_wait; if (!sync_wait) m_sync_wait = true; return sync_wait; } // scheduled processor. void padthv1_sched::sync_process (void) { // do whatever we must... uint32_t r = m_iread; while (r != m_iwrite) { const int sid = m_items[r]; process(sid); sync_notify(m_pPadth, m_stype, sid); m_items[r] = 0; ++r &= m_nmask; } m_iread = r; m_sync_wait = false; } // signal broadcast (static). void padthv1_sched::sync_notify ( padthv1 *pPadth, Type stype, int sid ) { if (g_sched_notifiers.contains(pPadth)) { const QList& list = g_sched_notifiers.value(pPadth); QListIterator iter(list); while (iter.hasNext()) iter.next()->notify(stype, sid); } } // process/clear pending schedules, immediately. (static) void padthv1_sched::sync_pending (void) { if (g_sched_thread) g_sched_thread->sync_pending(); } void padthv1_sched::sync_reset (void) { if (g_sched_thread) g_sched_thread->sync_reset(); } //------------------------------------------------------------------------- // padthv1_sched::Notifier - worker/schedule proxy decl. // // ctor. padthv1_sched::Notifier::Notifier ( padthv1 *pPadth ) : m_pPadth(pPadth) { g_sched_notifiers[pPadth].append(this); } // dtor. padthv1_sched::Notifier::~Notifier (void) { if (g_sched_notifiers.contains(m_pPadth)) { QList& list = g_sched_notifiers[m_pPadth]; list.removeAll(this); if (list.isEmpty()) g_sched_notifiers.remove(m_pPadth); } } // end of padthv1_sched.cpp padthv1-1.3.0/src/PaxHeaders/padthv1widget_sample.cpp0000644000000000000000000000013214742136613017556 xustar0030 mtime=1737014667.575293142 30 atime=1737014667.575293142 30 ctime=1737014667.575293142 padthv1-1.3.0/src/padthv1widget_sample.cpp0000644000175000001440000003434514742136613017557 0ustar00rncbcusers// padthv1widget_sample.cpp // /**************************************************************************** Copyright (C) 2012-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1widget_sample.h" #include "padthv1_config.h" #include "padthv1_sample.h" #include #include #include #include #include #include #include #include #include // Safe value capping. inline float safe_value ( float x ) { return (x < 0.0f ? 0.0f : (x > 1.0f ? 1.0f : x)); } //---------------------------------------------------------------------------- // padthv1widget_sample -- Custom widget // Constructor. padthv1widget_sample::padthv1widget_sample ( QWidget *pParent ) : QFrame(pParent), m_pSample(nullptr), m_pPolyg(nullptr), m_nrects(0), m_pRects(nullptr) { setMouseTracking(true); QFrame::setMinimumSize(QSize(240, 100)); QFrame::setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); // Trap for help/tool-tips events. QFrame::installEventFilter(this); m_dragCursor = DragNone; resetDragState(); } // Destructor. padthv1widget_sample::~padthv1widget_sample (void) { setSample(nullptr); } // Parameter accessors. void padthv1widget_sample::setSample ( padthv1_sample *pSample ) { if (m_pPolyg) { delete m_pPolyg; m_pPolyg = nullptr; } if (m_pRects) { delete [] m_pRects; m_pRects = nullptr; m_nrects = 0; } m_pSample = pSample; if (m_pSample) { // Sample waveform... const int h = height(); const int w = width() & 0x7ffe; // force even. const int h2 = (h >> 1); const int w2 = (w >> 1); const uint32_t nframes = m_pSample->size(); const uint32_t nperiod = nframes / w2; const float phase_inc = 1.0f / float(nframes); m_pPolyg = new QPolygon(w); float phase = 0.0f; float vmax = 0.0f; float vmin = 0.0f; int n = 0; int x = 1; uint32_t j = 0; for (uint32_t i = 0; i < nframes; ++i) { const float v = m_pSample->value(phase); if (vmax < v || j == 0) vmax = v; if (vmin > v || j == 0) vmin = v; if (++j > nperiod) { m_pPolyg->setPoint(n, x, h2 - int(vmax * h2)); m_pPolyg->setPoint(w - n - 1, x, h2 - int(vmin * h2)); vmax = vmin = 0.0f; ++n; x += 2; j = 0; } phase += phase_inc; } while (n < w2) { m_pPolyg->setPoint(n, x, h2); m_pPolyg->setPoint(w - n - 1, x, h2); ++n; x += 2; } // Sample harmonics... m_nrects = m_pSample->nh(); if (m_nrects > 0) { m_pRects = new QRect [m_nrects]; const int h1 = h - 8; const float dx = float(w - 8) / float(m_nrects); for (n = 0; n < m_nrects; ++n) { const int x = int(dx * (0.5f + float(n))); const int y = h1 - int(m_pSample->harmonic(n) * float(h1)); m_pRects[n].setRect(x, y, 8, 8); } } } update(); } padthv1_sample *padthv1widget_sample::sample (void) const { return m_pSample; } // Widget resize handler. void padthv1widget_sample::resizeEvent ( QResizeEvent * ) { setSample(m_pSample); } // Draw curve. void padthv1widget_sample::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); const QRect& rect = QFrame::rect(); const int h = rect.height(); const int w = rect.width(); const QPalette& pal = palette(); const bool bDark = (pal.window().color().value() < 0x7f); const QColor& rgbLite = (isEnabled() ? Qt::yellow : pal.mid().color()); const QColor& rgbDark = pal.window().color().darker(); painter.fillRect(rect, rgbDark); if (m_pPolyg && m_pRects) { QColor rgbLite1(rgbLite); QColor rgbDrop1(Qt::black); QColor rgbDark1(rgbDark); rgbLite1.setAlpha(bDark ? 60 : 80); rgbDrop1.setAlpha(80); rgbDark1.setAlpha(120); const int w2 = (w << 1); painter.setRenderHint(QPainter::Antialiasing, true); // Sample waveform... QLinearGradient grad(0, 0, w2, h); grad.setColorAt(0.0f, rgbLite1); grad.setColorAt(1.0f, rgbDark1); painter.setPen(rgbLite1.darker()); painter.setBrush(grad); painter.drawPolygon(*m_pPolyg); // Sample harmonics... QLinearGradient grad1(0, 0, w2, h); grad1.setColorAt(0.0f, rgbLite.darker(bDark ? 160 : 120)); grad1.setColorAt(1.0f, rgbDark); const QPen pen1(rgbDrop1, 5); const QBrush brush1(rgbDrop1); const QPen pen2(grad1, 3); const QBrush brush2(rgbLite.lighter(140)); for (int n = 0; n < m_nrects; ++n) { const QRect& rect = m_pRects[n]; const QPoint& cpos = rect.center(); const int x = cpos.x() + 1; const int y = cpos.y() + 1; painter.setPen(pen1); painter.setBrush(brush1); painter.drawLine(x + 1, h, x + 1, y + 1); painter.drawEllipse(rect.adjusted(+2, +2, 0, 0)); painter.setPen(pen2); painter.setBrush(brush2); painter.drawLine(x, h, x, y); painter.drawEllipse(rect.adjusted(+1, +1, -1, -1)); } painter.setRenderHint(QPainter::Antialiasing, false); } painter.end(); QFrame::paintEvent(pPaintEvent); } // Draggable rectangular point. int padthv1widget_sample::nodeIndex ( const QPoint& pos ) const { for (int n = 0; m_pRects && n < m_nrects; ++n) { const QRect& rect = m_pRects[n]; if (rect.contains(pos)) return n; } return -1; } void padthv1widget_sample::dragSelect ( const QPoint& pos ) { if (m_pSample == nullptr) return; if (m_pRects == nullptr) return; const int h = height(); // const int w = width(); for (int n = 0; m_pRects && n < m_nrects; ++n) { QRect& rect = m_pRects[n]; if (pos.x() >= rect.left() && pos.x() < rect.right()) { // const int x = rect.x(); const int y = pos.y(); const int h1 = h - 8; const float v = safe_value(float(h1 - y) / float(h1)); m_pSample->setHarmonic(n, v); rect.moveTop(h1 - int(v * float(h1))); // m_posDrag = pos; update(); showToolTip(pos, n); ++m_iDragged; break; } } } void padthv1widget_sample::dragNode ( const QPoint& pos ) { if (m_pSample == nullptr) return; if (m_pRects == nullptr) return; const int h = height(); // const int w = width(); // const int dx = (pos.x() - m_posDrag.x()); const int dy = (pos.y() - m_posDrag.y()); if (dy && m_iDragNode >= 0) { const int n = m_iDragNode; QRect& rect = m_pRects[n]; // const int x = rect.x(); const int y = rect.y() + dy; const int h1 = h - 8; const float v = safe_value(float(h1 - y) / float(h1)); m_pSample->setHarmonic(n, v); rect.moveTop(h1 - int(v * float(h1))); m_posDrag = rect.topLeft(); update(); showToolTip(pos, n); ++m_iDragged; } } // Mouse interaction. void padthv1widget_sample::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::LeftButton) { const QPoint& pos = pMouseEvent->pos(); m_dragState = DragStart; m_posDrag = pos; const int iDragNode = nodeIndex(pos); if (iDragNode >= 0) { m_dragCursor = DragNode; m_iDragNode = iDragNode; QFrame::setCursor(Qt::SizeVerCursor); } else if (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) { m_dragCursor = DragSelect; QFrame::setCursor( QCursor(QPixmap(":/images/editSample.png"), 5, 18)); } } QFrame::mousePressEvent(pMouseEvent); } void padthv1widget_sample::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = pMouseEvent->pos(); switch (m_dragState) { case DragNone: if (nodeIndex(pos) >= 0) { m_dragCursor = DragNode; QFrame::setCursor(Qt::PointingHandCursor); } else if (m_dragCursor != DragNone) QFrame::unsetCursor(); break; case DragSelect: dragSelect(pos); break; case DragNode: dragNode(pos); break; case DragStart: if ((m_posDrag - pos).manhattanLength() > QApplication::startDragDistance()) { m_dragState = m_dragCursor; if (m_dragState == DragNode) dragNode(pos); else if (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) { dragSelect(m_posDrag); dragSelect(pos); } } // Fall thru... default: break; } QFrame::mouseMoveEvent(pMouseEvent); } void padthv1widget_sample::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseReleaseEvent(pMouseEvent); switch (m_dragState) { case DragSelect: dragSelect(pMouseEvent->pos()); break; case DragNode: dragNode(pMouseEvent->pos()); break; default: break; } if (m_iDragged > 0) emit sampleChanged(); resetDragState(); } // Special context-menu. void padthv1widget_sample::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { QMenu menu(this); QMenu resetMenu(tr("Re&set")); resetMenu.addAction(tr("&Default"), this, SLOT(resetDefault())); resetMenu.addSeparator(); resetMenu.addAction(tr("&Normal"), this, SLOT(resetNormal())); resetMenu.addAction(tr("Normal &Odd"), this, SLOT(resetNormalOdd())); resetMenu.addAction(tr("Normal &Even"), this, SLOT(resetNormalEven())); resetMenu.addSeparator(); resetMenu.addAction(tr("&Square"), this, SLOT(resetSquare())); resetMenu.addAction(tr("Sq&uare Odd"), this, SLOT(resetSquareOdd())); resetMenu.addAction(tr("Squ&are Even"), this, SLOT(resetSquareEven())); resetMenu.addSeparator(); resetMenu.addAction(tr("S&inc"), this, SLOT(resetSinc())); menu.addMenu(&resetMenu); menu.addSeparator(); menu.addAction(tr("&Randomize"), this, SLOT(randomize())); menu.exec(pContextMenuEvent->globalPos()); } // Harmonic value tool-tip. void padthv1widget_sample::showToolTip ( const QPoint& pos, int n ) { if (m_pSample == nullptr) return; const float v = m_pSample->harmonic(n); QToolTip::showText(mapToGlobal(pos), QString("[%1] %2").arg(n + 1).arg(v, 0, 'f', 3), this); } // Reset drag/select state. void padthv1widget_sample::resetDragState (void) { if (m_dragCursor != DragNone) QFrame::unsetCursor(); m_iDragged = 0; m_iDragNode = -1; m_dragState = m_dragCursor = DragNone; } // Trap for help/tool-tip events. bool padthv1widget_sample::eventFilter ( QObject *pObject, QEvent *pEvent ) { if (static_cast (pObject) == this) { if (pEvent->type() == QEvent::ToolTip) { QHelpEvent *pHelpEvent = static_cast (pEvent); if (pHelpEvent) { const QPoint& pos = pHelpEvent->pos(); const int n = nodeIndex(pos); if (n >= 0) { showToolTip(pos, n); return true; } } } else if (pEvent->type() == QEvent::Leave) { m_iDragNode = -1; QFrame::unsetCursor(); return true; } } // Not handled here. return QFrame::eventFilter(pObject, pEvent); } // Default size hint. QSize padthv1widget_sample::sizeHint (void) const { return QSize(240, 100); } // Wavetable reset options. void padthv1widget_sample::resetDefault (void) { if (m_pSample == nullptr) return; m_pSample->reset_nh(); emit sampleChanged(); } void padthv1widget_sample::resetNormal (void) { if (m_pSample == nullptr) return; const int nh = m_pSample->nh(); for (int n = 0; n < nh; ++n) { const float n1 = float(n + 1); const float v = 1.0f / n1; m_pSample->setHarmonic(n, v); } emit sampleChanged(); } void padthv1widget_sample::resetNormalOdd (void) { if (m_pSample == nullptr) return; const int nh = m_pSample->nh(); for (int n = 0; n < nh; ++n) { const float n1 = float(n + 1); const float v = ((n & 1) ? 1.667f : 1.0f) / n1; m_pSample->setHarmonic(n, v); } emit sampleChanged(); } void padthv1widget_sample::resetNormalEven (void) { if (m_pSample == nullptr) return; const int nh = m_pSample->nh(); for (int n = 0; n < nh; ++n) { const float n1 = float(n + 1); const float v = ((n & 1) || (n < 1) ? 1.0f : 1.667f) / n1; m_pSample->setHarmonic(n, v); } emit sampleChanged(); } void padthv1widget_sample::resetSquare (void) { if (m_pSample == nullptr) return; const int nh = m_pSample->nh(); for (int n = 0; n < nh; ++n) { const float n1 = float(n + 1); const float v = 1.0f / ::sqrtf(n1); m_pSample->setHarmonic(n, v); } emit sampleChanged(); } void padthv1widget_sample::resetSquareOdd (void) { if (m_pSample == nullptr) return; const int nh = m_pSample->nh(); for (int n = 0; n < nh; ++n) { const float n1 = float(n + 1); const float v = ((n & 1) ? 1.291f : 1.0f) / ::sqrtf(n1); m_pSample->setHarmonic(n, v); } emit sampleChanged(); } void padthv1widget_sample::resetSquareEven (void) { if (m_pSample == nullptr) return; const int nh = m_pSample->nh(); for (int n = 0; n < nh; ++n) { const float n1 = float(n + 1); const float v = ((n & 1) || (n < 1) ? 1.0f : 1.291f) / ::sqrtf(n1); m_pSample->setHarmonic(n, v); } emit sampleChanged(); } void padthv1widget_sample::resetSinc (void) { if (m_pSample == nullptr) return; const int nh = m_pSample->nh(); for (int n = 1; n < nh; ++n) { const float n1 = float(n + 1); const float n2 = float(n) * M_2_PI; const float v = (n > 0 ? M_PI_2 : 1.0f) * ::fabsf(::cosf(n2) / n1); m_pSample->setHarmonic(n, v); } emit sampleChanged(); } // Randomize all current partials. void padthv1widget_sample::randomize (void) { if (m_pSample == nullptr) return; float p = 1.0f; padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig) p = 0.01f * pConfig->fRandomizePercent; if (QMessageBox::warning(this, tr("Warning"), tr("About to randomize current partials magnitudes:\n\n" "-/+ %2%.\n\n" "Are you sure?").arg(100.0f * p), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; std::default_random_engine re(::time(nullptr)); const int nh = m_pSample->nh(); for (int n = 0; n < nh; ++n) { std::normal_distribution nd; float v = m_pSample->harmonic(n) + 0.25f * p * nd(re); if (v < 0.0f) v = 0.0f; else if (v > 1.0f) v = 1.0f; m_pSample->setHarmonic(n, v); } emit sampleChanged(); } // end of padthv1widget_sample.cpp padthv1-1.3.0/src/PaxHeaders/padthv1widget_env.h0000644000000000000000000000013214742136613016532 xustar0030 mtime=1737014667.574293142 30 atime=1737014667.574293142 30 ctime=1737014667.574293142 padthv1-1.3.0/src/padthv1widget_env.h0000644000175000001440000000524314742136613016526 0ustar00rncbcusers// padthv1widget_env.h // /**************************************************************************** Copyright (C) 2012-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1widget_env_h #define __padthv1widget_env_h #include #include //---------------------------------------------------------------------------- // padthv1widget_env -- Custom widget class padthv1widget_env : public QFrame { Q_OBJECT public: // Constructor. padthv1widget_env(QWidget *pParent = nullptr); // Destructor. ~padthv1widget_env(); // Parameter getters. float attack() const; float decay() const; float sustain() const; float release() const; public slots: // Parameter setters. void setAttack(float fAttack); void setDecay(float fDecay); void setSustain(float fSustain); void setRelease(float fRelease); signals: // Parameter change signals. void attackChanged(float fAttack); void decayChanged(float fDecay); void sustainChanged(float fSustain); void releaseChanged(float fRelease); protected: // Draw canvas. void paintEvent(QPaintEvent *); // Parameter node indexes. enum NodeIndex { Idle = 1, Attack = 2, Decay = 3, Sustain = 4, Release = 5, End = 6 }; // Draw rectangular point. QRect nodeRect(int iNode) const; int nodeIndex(const QPoint& pos) const; void dragNode(const QPoint& pos); // Mouse interaction. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Resize canvas. void resizeEvent(QResizeEvent *); // Update the drawing polygon. void updatePolygon(); private: // Instance state. float m_fAttack; float m_fDecay; float m_fSustain; float m_fRelease; // Draw state. QPolygon m_poly; // Drag state. int m_iDragNode; QPoint m_posDrag; }; #endif // __padthv1widget_env_h // end of padthv1widget_env.h padthv1-1.3.0/src/PaxHeaders/padthv1_config.h0000644000000000000000000000013214742136613016003 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572953844 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1_config.h0000644000175000001440000000631414742136613015777 0ustar00rncbcusers// padthv1_config.h // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1_config_h #define __padthv1_config_h #include "config.h" //------------------------------------------------------------------------- // padthv1_config - Prototype settings class (singleton). // #include #include // forward decls. class padthv1_programs; class padthv1_controls; class padthv1_config : public QSettings { public: // Constructor. padthv1_config(); // Default destructor. ~padthv1_config(); // Default options... QString sPreset; QString sPresetDir; QString sSampleDir; // Knob behavior modes. int iKnobDialMode; int iKnobEditMode; // Default randomize factor (percent). float fRandomizePercent; // Special persistent options. bool bControlsEnabled; bool bProgramsEnabled; bool bProgramsPreview; bool bUseNativeDialogs; // Run-time special non-persistent options. bool bDontUseNativeDialogs; // Custom color palette/widget style themes. QString sCustomColorTheme; QString sCustomStyleTheme; // Micro-tuning options. bool bTuningEnabled; float fTuningRefPitch; int iTuningRefNote; QString sTuningScaleDir; QString sTuningScaleFile; QString sTuningKeyMapDir; QString sTuningKeyMapFile; // Singleton instance accessor. static padthv1_config *getInstance(); // Preset utility methods. QString presetFile(const QString& sPreset); void setPresetFile(const QString& sPreset, const QString& sPresetFile); void removePreset(const QString& sPreset); const QStringList& presetList(); // Programs utility methods. void loadPrograms(padthv1_programs *pPrograms); void savePrograms(padthv1_programs *pPrograms); // Controllers utility methods. void loadControls(padthv1_controls *pControls); void saveControls(padthv1_controls *pControls); protected: // Preset group path. QString presetGroup() const; // Banks programs group path. QString programsGroup() const; QString bankPrefix() const; void clearPrograms(); // Controllers group path. QString controlsGroup() const; QString controlPrefix() const; void clearControls(); // Explicit I/O methods. void load(); void save(); private: // The presets list cache. QStringList m_presetList; // The singleton instance. static padthv1_config *g_pSettings; }; #endif // __padthv1_config_h // end of padthv1_config.h padthv1-1.3.0/src/PaxHeaders/padthv1widget_status.cpp0000644000000000000000000000013214742136613017620 xustar0030 mtime=1737014667.575293142 30 atime=1737014667.575293142 30 ctime=1737014667.575293142 padthv1-1.3.0/src/padthv1widget_status.cpp0000644000175000001440000000757714742136613017630 0ustar00rncbcusers// padthv1widget_status.cpp // /**************************************************************************** Copyright (C) 2012-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1widget_status.h" #include "padthv1widget_keybd.h" #include #include #include #include #if QT_VERSION < QT_VERSION_CHECK(5, 11, 0) #define horizontalAdvance width #endif //------------------------------------------------------------------------- // padthv1widget_status - Custom status-bar widget. // // Constructor. padthv1widget_status::padthv1widget_status ( QWidget *pParent ) : QStatusBar (pParent) { QIcon icon; icon.addPixmap( QPixmap(":/images/ledOff.png"), QIcon::Normal, QIcon::Off); icon.addPixmap( QPixmap(":/images/ledOn.png"), QIcon::Normal, QIcon::On); m_midiInLed[0] = new QPixmap( icon.pixmap(16, 16, QIcon::Normal, QIcon::Off)); m_midiInLed[1] = new QPixmap( icon.pixmap(16, 16, QIcon::Normal, QIcon::On)); const QString sMidiIn(tr("MIDI In")); QWidget *pMidiInWidget = new QWidget(); pMidiInWidget->setToolTip(tr("%1 status").arg(sMidiIn)); QHBoxLayout *pMidiInLayout = new QHBoxLayout(); pMidiInLayout->setContentsMargins(0, 0, 0, 0); pMidiInLayout->setSpacing(0); m_pMidiInLedLabel = new QLabel(); m_pMidiInLedLabel->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter); m_pMidiInLedLabel->setPixmap(*m_midiInLed[0]); m_pMidiInLedLabel->setFrameStyle(QFrame::NoFrame | QFrame::Plain); m_pMidiInLedLabel->setAutoFillBackground(true); pMidiInLayout->addWidget(m_pMidiInLedLabel); QLabel *pMidiInTextLabel = new QLabel(sMidiIn); pMidiInTextLabel->setMargin(2); pMidiInTextLabel->setAlignment(Qt::AlignLeft | Qt::AlignVCenter); pMidiInTextLabel->setFrameStyle(QFrame::NoFrame | QFrame::Plain); pMidiInTextLabel->setAutoFillBackground(true); pMidiInLayout->addWidget(pMidiInTextLabel); pMidiInWidget->setLayout(pMidiInLayout); QStatusBar::addWidget(pMidiInWidget); m_pKeybd = new padthv1widget_keybd(); m_pKeybd->setMinimumWidth(760); QStatusBar::addPermanentWidget(m_pKeybd); const QFontMetrics fm(QStatusBar::font()); m_pModifiedLabel = new QLabel(); m_pModifiedLabel->setAlignment(Qt::AlignHCenter); m_pModifiedLabel->setMinimumSize(QSize(fm.horizontalAdvance("MOD") + 4, fm.height())); m_pModifiedLabel->setToolTip(tr("Modification status")); m_pModifiedLabel->setAutoFillBackground(true); QStatusBar::addPermanentWidget(m_pModifiedLabel); } // Destructor. padthv1widget_status::~padthv1widget_status (void) { delete m_midiInLed[1]; delete m_midiInLed[0]; } // Permanent widgets accessors. padthv1widget_keybd *padthv1widget_status::keybd (void) const { return m_pKeybd; } void padthv1widget_status::midiInLed ( bool bMidiInLed ) { m_pMidiInLedLabel->setPixmap(*m_midiInLed[bMidiInLed ? 1 : 0]); } void padthv1widget_status::midiInNote ( int iNote, int iVelocity ) { if (iVelocity > 0) m_pKeybd->noteOn(iNote); else m_pKeybd->noteOff(iNote); } void padthv1widget_status::modified ( bool bModified ) { if (bModified) m_pModifiedLabel->setText(tr("MOD")); else m_pModifiedLabel->clear(); } // end of padthv1widget_status.cpp padthv1-1.3.0/src/PaxHeaders/padthv1_programs.cpp0000644000000000000000000000013214742136613016723 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1_programs.cpp0000644000175000001440000001000314742136613016705 0ustar00rncbcusers// padthv1_programs.cpp // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1_programs.h" //------------------------------------------------------------------------- // padthv1_programs - Bank/programs database class (singleton). // // ctor. padthv1_programs::padthv1_programs ( padthv1 *pPadth ) : m_enabled(false), m_sched(pPadth), m_bank_msb(0), m_bank_lsb(0), m_bank(nullptr), m_prog(nullptr) { } // dtor. padthv1_programs::~padthv1_programs (void) { clear_banks(); } // prog. managers padthv1_programs::Prog *padthv1_programs::Bank::find_prog ( uint16_t prog_id ) const { return m_progs.value(prog_id, nullptr); } padthv1_programs::Prog *padthv1_programs::Bank::add_prog ( uint16_t prog_id, const QString& prog_name ) { Prog *prog = find_prog(prog_id); if (prog) { prog->set_name(prog_name); } else { prog = new Prog(prog_id, prog_name); m_progs.insert(prog_id, prog); } return prog; } void padthv1_programs::Bank::remove_prog ( uint16_t prog_id ) { Prog *prog = find_prog(prog_id); if (prog && m_progs.remove(prog_id)) delete prog; } void padthv1_programs::Bank::clear_progs (void) { qDeleteAll(m_progs); m_progs.clear(); } // bank managers padthv1_programs::Bank *padthv1_programs::find_bank ( uint16_t bank_id ) const { return m_banks.value(bank_id, nullptr); } padthv1_programs::Bank *padthv1_programs::add_bank ( uint16_t bank_id, const QString& bank_name ) { Bank *bank = find_bank(bank_id); if (bank) { bank->set_name(bank_name); } else { bank = new Bank(bank_id, bank_name); m_banks.insert(bank_id, bank); } return bank; } void padthv1_programs::remove_bank ( uint16_t bank_id ) { Bank *bank = find_bank(bank_id); if (bank && m_banks.remove(bank_id)) delete bank; } void padthv1_programs::clear_banks (void) { m_bank_msb = 0; m_bank_lsb = 0; m_bank = nullptr; m_prog = nullptr; qDeleteAll(m_banks); m_banks.clear(); } // current bank/prog. managers void padthv1_programs::bank_select_msb ( uint8_t bank_msb ) { m_bank_msb = 0x80 | (bank_msb & 0x7f); } void padthv1_programs::bank_select_lsb ( uint8_t bank_lsb ) { m_bank_lsb = 0x80 | (bank_lsb & 0x7f); } void padthv1_programs::bank_select ( uint16_t bank_id ) { bank_select_msb(bank_id >> 7); bank_select_lsb(bank_id); } uint16_t padthv1_programs::current_bank_id (void) const { uint16_t bank_id = 0; if (m_bank_msb & 0x80) bank_id = (m_bank_msb & 0x7f); if (m_bank_lsb & 0x80) { bank_id <<= 7; bank_id |= (m_bank_lsb & 0x7f); } return bank_id; } void padthv1_programs::prog_change ( uint16_t prog_id ) { select_program(current_bank_id(), prog_id); } void padthv1_programs::select_program ( uint16_t bank_id, uint16_t prog_id ) { if (!enabled()) return; if (m_bank && m_bank->id() == bank_id && m_prog && m_prog->id() == prog_id) return; m_sched.select_program(bank_id, prog_id); } void padthv1_programs::process_program ( padthv1 *pPadth, uint16_t bank_id, uint16_t prog_id ) { m_bank = find_bank(bank_id); m_prog = (m_bank ? m_bank->find_prog(prog_id) : nullptr); if (m_prog) { padthv1_param::loadPreset(pPadth, m_prog->name()); pPadth->updateParams(); } } // end of padthv1_programs.cpp padthv1-1.3.0/src/PaxHeaders/padthv1_tuning.cpp0000644000000000000000000000013214742136613016375 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1_tuning.cpp0000644000175000001440000002011614742136613016365 0ustar00rncbcusers// padthv1_tuning.cpp // /**************************************************************************** Copyright (C) 2012-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ //------------------------------------------------------------------------- // TuningMap // // -- borrowed, stirred and refactored from amsynth -- // https://github.com/amsynth/amsynth // Copyright (C) 2001-2012 Nick Dowell // /* * A TuningMap consists of two parts. * * The "key map" maps from MIDI note numbers to logical note numbers * for the scale. This is often the identity mapping, but if your * scale has, for example, 11 notes in it, you'll want to skip one * per octave so the scale lines up with the pattern of keys on a * standard keyboard. * * The "scale" maps from those logical note numbers to actual pitches. * In terms of member variables, "scale" and "scaleDesc" belong to the * scale, and everything else belongs to the mapping. * * For more information, refer to http://www.huygens-fokker.org/scala/ */ #include "padthv1_tuning.h" #include #include #include // Default ctor. padthv1_tuning::padthv1_tuning ( float refPitch, int refNote ) { reset(refPitch, refNote); } // Default is 12-tone equal temperament, wstern standard mapping. void padthv1_tuning::reset ( float refPitch, int refNote ) { m_refPitch = refPitch; m_refNote = refNote; m_zeroNote = 0; m_scale.clear(); for (int i = 0; i < 12; ++i) m_scale.push_back(::powf(2.0f, (i + 1) / 12.0f)); m_mapRepeatInc = 1; m_mapping.clear(); m_mapping.push_back(0); updateBasePitch(); } void padthv1_tuning::updateBasePitch (void) { // Clever, huh? m_basePitch = 1.0f; m_basePitch = m_refPitch / noteToPitch(m_refNote); } // Load custom Scala key-map file (.kbm) bool padthv1_tuning::loadKeyMapFile ( const QString& keyMapFile ) { QFile file(keyMapFile); if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) return false; QTextStream fs(&file); int mapSize = -1; int firstNote = -1; int lastNote = -1; int zeroNote = -1; int refNote = -1; float refPitch = 0.0f; int mapRepeatInc = -1; QVector mapping; while (!fs.atEnd()) { const QString& line = fs.readLine().simplified(); // Skip all-whitespace lines... if (line.isEmpty()) continue; // Skip comment lines... if (line.at(0) == '!') continue; bool ok = false; const QString& val = line.section(' ', 0, 0); // An active range should be defined on this line... if (line.at(0) == '<') { // No overlap is checked for; // it wouldn't hurt anything if ranges overlapped. const int min = line.section(' ', 1, 1).toInt(&ok); if (!ok || min < 0) return false; ok = false; const int max = line.section(' ', 2, 2).toInt(&ok); if (!ok || max < min || max > 127) return false; } else if (mapSize < 0) { mapSize = val.toInt(&ok); if (!ok || mapSize < 0) return false; } else if (firstNote < 0) { firstNote = val.toInt(&ok); if (!ok || firstNote < 0 || firstNote > 127) return false; } else if (lastNote < 0) { lastNote = val.toInt(&ok); if (!ok || lastNote < 0 || lastNote > 127) return false; } else if (zeroNote < 0) { zeroNote = val.toInt(&ok); if (!ok || zeroNote < 0 || zeroNote > 127) return false; } else if (refNote < 0) { refNote = val.toInt(&ok); if (!ok || refNote < 0 || refNote > 127) return false; } else if (refPitch <= 0.0f) { refPitch = val.toFloat(&ok); if (!ok || refPitch < 0.001f) return false; } else if (mapRepeatInc < 0) { mapRepeatInc = val.toInt(&ok); if (!ok || mapRepeatInc < 0) return false; } else if (line.at(0).toLower() == 'x') { mapping.push_back(-1); // unmapped key } else { const int mapEntry = val.toInt(&ok); if (!ok || mapEntry < 0) return false; mapping.push_back(mapEntry); } } // Didn't get far enough? if (mapRepeatInc < 0) return false; // Special case for "automatic" linear mapping if (mapSize == 0) { if (!mapping.empty()) return false; m_keyMapFile = keyMapFile; m_zeroNote = zeroNote; m_refNote = refNote; m_refPitch = refPitch; m_mapRepeatInc = 1; m_mapping.clear(); m_mapping.push_back(0); updateBasePitch(); return true; } // Some of the kbm files included with Scala have // extra x's at the end for no good reason //if (mapping.size() > mapSize) // return false; mapping.resize(mapSize); // Check to make sure reference pitch is actually mapped int refIndex = (refNote - zeroNote) % mapSize; if (refIndex < 0) refIndex += mapSize; if (mapping.at(refIndex) < 0) return false; m_keyMapFile = keyMapFile; m_zeroNote = zeroNote; m_refNote = refNote; m_refPitch = refPitch; if (mapRepeatInc == 0) m_mapRepeatInc = mapSize; else m_mapRepeatInc = mapRepeatInc; m_mapping = mapping; updateBasePitch(); return true; } // Load custom Scala scale file (.scl) bool padthv1_tuning::loadScaleFile ( const QString& scaleFile ) { QFile file(scaleFile); if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) return false; QTextStream fs(&file); QString scaleDesc; int scaleSize = -1; QVector scale; while (!fs.atEnd()) { const QString& line = fs.readLine().simplified(); // Skip all-whitespace lines after description... if (line.isEmpty() && !scaleDesc.isEmpty()) continue; // Skip comment lines if (line.at(0) == '!') continue; if (scaleDesc.isEmpty()) scaleDesc = line; else if (scaleSize < 0) { bool ok = false; scaleSize = line.section(' ', 0, 0).toInt(&ok); if (!ok || scaleSize < 0) return false; } else scale.push_back(parseScaleLine(line)); } if (scaleDesc.isEmpty() || scale.size() != scaleSize) return false; m_scaleFile = scaleFile; m_scaleDesc = scaleDesc; m_scale = scale; updateBasePitch(); return true; } // Convert a single line of a Scala scale file to a frequency relative to 1/1. float padthv1_tuning::parseScaleLine ( const QString& line ) const { bool ok = false; if (line.contains('.')) { // Treat as cents... const float cents = line.section(' ', 0, 0).toFloat(&ok); if (!ok || cents < 0.001f) return 0.0f; else return ::powf(2.0f, cents / 1200.0f); } else { // Treat as ratio... const long n = line.section('/', 0, 0).toLong(&ok); if (!ok || n < 0) return 0.0f; ok = false; const long d = line.section('/', 1, 1).toLong(&ok); if (!ok || d < 0) return 0.0f; else return float(n) / float(d); } } // The main pitch/frequency (Hz) getter. float padthv1_tuning::noteToPitch ( int note ) const { if (note < 0 || note > 127 || m_mapping.empty()) return 0.0f; const int mapSize = m_mapping.size(); int nRepeats = (note - m_zeroNote) / mapSize; int mapIndex = (note - m_zeroNote) % mapSize; if (mapIndex < 0) { mapIndex += mapSize; --nRepeats; } if (m_mapping.at(mapIndex) < 0) return 0.0f; // unmapped note const int scaleDegree = nRepeats * m_mapRepeatInc + m_mapping.at(mapIndex); const int scaleSize = m_scale.size(); int nOctaves = scaleDegree / scaleSize; int scaleIndex = scaleDegree % scaleSize; if (scaleIndex < 0) { scaleIndex += scaleSize; --nOctaves; } const float pitch = m_basePitch * ::powf(m_scale.at(scaleSize - 1), nOctaves); if (scaleIndex > 0) return pitch * m_scale.at(scaleIndex - 1); else return pitch; } // end of padthv1_tuning.cpp padthv1-1.3.0/src/PaxHeaders/padthv1_controls.h0000644000000000000000000000013214742136613016401 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572953844 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1_controls.h0000644000175000001440000001140714742136613016374 0ustar00rncbcusers// padthv1_controls.h // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1_controls_h #define __padthv1_controls_h #include "padthv1_param.h" #include "padthv1_sched.h" #include //------------------------------------------------------------------------- // padthv1_controls - Controller processs class. // class padthv1_controls { public: // ctor. padthv1_controls(padthv1 *pPadth); // dtor. ~padthv1_controls(); // operational mode flags. void enabled(bool on) { m_enabled = on; } bool enabled() const { return m_enabled; } // controller types, enum Type { None = 0, CC = 0x100, RPN = 0x200, NRPN = 0x300, CC14 = 0x400 }; // controller hash key. struct Key { Key () : status(0), param(0) {} Key (const Key& key) : status(key.status), param(key.param) {} Type type() const { return Type(status & 0xf00); } unsigned short channel() const { return (status & 0x1f); } // hash key comparator. bool operator< (const Key& key) const { if (status != key.status) return (status < key.status); else return (param < key.param); } // copy assignment operator. Key& operator= (const Key& key) { if (this != &key) { status = key.status; param = key.param; } return *this; } unsigned short status; unsigned short param; }; // controller flags, enum Flag { Logarithmic = 1, Invert = 2, Hook = 4 }; // controller data. struct Data { Data () : index(-1), flags(0), val(0.0f), sync(false) {} int index; int flags; float val; bool sync; }; typedef QMap Map; // controller events. struct Event { Key key; unsigned short value; }; // controller map methods. const Map& map() const { return m_map; } int find_control(const Key& key) const { return m_map.value(key).index; } void add_control(const Key& key, const Data& data) { m_map.insert(key, data); } void remove_control(const Key& key) { m_map.remove(key); } void clear() { m_map.clear(); } // reset all controllers. void reset(); // controller queue methods. void process_enqueue( unsigned short channel, unsigned short param, unsigned short value); void process_dequeue(); // process timer counter. void process(unsigned int nframes); // text utilities. static Type typeFromText(const QString& sText); static QString textFromType(Type ctype); // current/last controller accessor. const Key& current_key() const; protected: // controller action. void process_event(const Event& event); // input controller scheduled events (learn) class SchedIn : public padthv1_sched { public: // ctor. SchedIn (padthv1 *pPadth) : padthv1_sched(pPadth, Controller) {} void schedule_key(const Key& key) { m_key = key; schedule(); } // process (virtual stub). void process(int) {} // current controller accessor. const Key& current_key() const { return m_key; } private: // instance variables,. Key m_key; }; // output controller scheduled events (assignments) class SchedOut : public padthv1_sched { public: // ctor. SchedOut (padthv1 *pPadth) : padthv1_sched(pPadth, Controls), m_value(0.0f) {} void schedule_event(padthv1::ParamIndex index, float value) { if (qAbs(value - m_value) > 0.001f) { m_value = value; schedule(int(index)); } } // process (virtual stub). void process(int sid) { padthv1 *pPadth = instance(); padthv1::ParamIndex index = padthv1::ParamIndex(sid); pPadth->setParamValue(index, m_value); pPadth->updateParam(index); } private: // instance variables float m_value; }; private: // instance variables. class Impl; Impl *m_pImpl; // operational mode flags. bool m_enabled; // controller schedulers. SchedIn m_sched_in; SchedOut m_sched_out; // controllers map. Map m_map; // frame timers. unsigned int m_timeout; unsigned int m_timein; }; #endif // __padthv1_controls_h // end of padthv1_controls.h padthv1-1.3.0/src/PaxHeaders/padthv1_lv2.h0000644000000000000000000000013214742136613015241 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572953844 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1_lv2.h0000644000175000001440000001054714742136613015240 0ustar00rncbcusers// padthv1_lv2.h // /**************************************************************************** Copyright (C) 2012-2025, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1_lv2_h #define __padthv1_lv2_h #include "padthv1.h" #ifdef CONFIG_LV2_OLD_HEADERS #include "lv2/lv2plug.in/ns/ext/urid/urid.h" #include "lv2/lv2plug.in/ns/ext/atom/atom.h" #include "lv2/lv2plug.in/ns/ext/atom/forge.h" #include "lv2/lv2plug.in/ns/ext/worker/worker.h" #else #include "lv2/urid/urid.h" #include "lv2/atom/atom.h" #include "lv2/atom/forge.h" #include "lv2/worker/worker.h" #endif #define PADTHV1_LV2_URI "http://padthv1.sourceforge.net/lv2" #define PADTHV1_LV2_PREFIX PADTHV1_LV2_URI "#" #ifdef CONFIG_LV2_PROGRAMS #include "lv2_programs.h" #include #endif #ifdef CONFIG_LV2_PORT_CHANGE_REQUEST #include "lv2_port_change_request.h" #endif // Forward decls. class QApplication; //------------------------------------------------------------------------- // padthv1_lv2 - decl. // class padthv1_lv2 : public padthv1 { public: padthv1_lv2(double sample_rate, const LV2_Feature *const *host_features); ~padthv1_lv2(); enum PortIndex { MidiIn = 0, Notify, AudioInL, AudioInR, AudioOutL, AudioOutR, ParamBase }; void connect_port(uint32_t port, void *data); void run(uint32_t nframes); void activate(); void deactivate(); uint32_t urid_map(const char *uri) const; #ifdef CONFIG_LV2_PROGRAMS const LV2_Program_Descriptor *get_program(uint32_t index); void select_program(uint32_t bank, uint32_t program); #endif bool worker_work(const void *data, uint32_t size); bool worker_response(const void *data, uint32_t size); static void qapp_instantiate(); static void qapp_cleanup(); static QApplication *qapp_instance(); protected: void updatePreset(bool bDirty); void updateParam(padthv1::ParamIndex index); void updateParams(); void updateTuning(); bool state_changed(); #ifdef CONFIG_LV2_PATCH bool patch_set(LV2_URID key); bool patch_get(LV2_URID key); #endif #ifdef CONFIG_LV2_PORT_EVENT bool port_event(padthv1::ParamIndex index); bool port_events(); #endif #ifdef CONFIG_LV2_PORT_CHANGE_REQUEST bool port_change_request(padthv1::ParamIndex index); bool port_change_requests(); #endif private: LV2_URID_Map *m_urid_map; struct lv2_urids { LV2_URID p201_tuning_enabled; LV2_URID p202_tuning_refPitch; LV2_URID p203_tuning_refNote; LV2_URID p204_tuning_scaleFile; LV2_URID p205_tuning_keyMapFile; LV2_URID tun1_update; LV2_URID atom_Blank; LV2_URID atom_Object; LV2_URID atom_Float; LV2_URID atom_Int; LV2_URID atom_Bool; LV2_URID atom_Path; #ifdef CONFIG_LV2_PORT_EVENT LV2_URID atom_PortEvent; LV2_URID atom_portTuple; #endif LV2_URID time_Position; LV2_URID time_beatsPerMinute; LV2_URID midi_MidiEvent; LV2_URID bufsz_minBlockLength; LV2_URID bufsz_maxBlockLength; LV2_URID bufsz_nominalBlockLength; LV2_URID state_StateChanged; #ifdef CONFIG_LV2_PATCH LV2_URID patch_Get; LV2_URID patch_Set; LV2_URID patch_property; LV2_URID patch_value; #endif } m_urids; LV2_Atom_Forge m_forge; LV2_Atom_Forge_Frame m_notify_frame; LV2_Worker_Schedule *m_schedule; uint32_t m_ndelta; LV2_Atom_Sequence *m_atom_in; LV2_Atom_Sequence *m_atom_out; float **m_ins; float **m_outs; #ifdef CONFIG_LV2_PROGRAMS LV2_Program_Descriptor m_program; QByteArray m_aProgramName; #endif #ifdef CONFIG_LV2_PORT_CHANGE_REQUEST LV2_ControlInputPort_Change_Request *m_port_change_request; #endif static QApplication *g_qapp_instance; static unsigned int g_qapp_refcount; }; #endif// __padthv1_lv2_h // end of padthv1_lv2.h padthv1-1.3.0/src/PaxHeaders/padthv1.qrc0000644000000000000000000000013214742136613015014 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572953844 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1.qrc0000644000175000001440000000124714742136613015010 0ustar00rncbcusers images/padthv1.png images/padthv1.svg images/ledOn.png images/ledOff.png images/editSample.png images/playSample.png images/presetNew.png images/presetOpen.png images/presetSave.png images/presetDelete.png images/presetBank.png images/presetBankOpen.png images/presetEdit.png images/itemReset.png images/fileOpen.png images/padthv1_preset.png images/padthv1_control.png padthv1-1.3.0/src/PaxHeaders/padthv1widget_param.h0000644000000000000000000000013214742136613017042 xustar0030 mtime=1737014667.575293142 30 atime=1737014667.574293142 30 ctime=1737014667.575293142 padthv1-1.3.0/src/padthv1widget_param.h0000644000175000001440000002150714742136613017037 0ustar00rncbcusers// padthv1widget_param.h // /**************************************************************************** Copyright (C) 2012-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1widget_param_h #define __padthv1widget_param_h #include #include #include #include #include // Forward declarations. class QLabel; class QComboBox; class QCheckBox; //------------------------------------------------------------------------- // padthv1widget_param - Custom composite widget. class padthv1widget_param : public QWidget { Q_OBJECT public: // Constructor. padthv1widget_param(QWidget *pParent = 0); // Accessors. virtual void setText(const QString& sText); virtual QString text() const; virtual void setMaximum(float fMaximum); float maximum() const; virtual void setMinimum(float fMinimum); float minimum() const; void resetDefaultValue(); bool isDefaultValue() const; void setDefaultValue(float fDefaultValue); float defaultValue() const; virtual QString valueText() const; float value() const; // Scale multiplier accessors. void setScale(float fScale); float scale() const; public slots: // Virtual accessor. virtual void setValue(float fValue); signals: // Change signal. void valueChanged(float); protected: // Mouse behavior event handler. void mousePressEvent(QMouseEvent *pMouseEvent); // Scale/value converters. float scaleFromValue(float fValue) const; float valueFromScale(float fScale) const; private: // Current value. float m_fValue; // Current value range. float m_fMinimum; float m_fMaximum; // Default value. float m_fDefaultValue; int m_iDefaultValue; // Scale multiplier (default=100). float m_fScale; }; //------------------------------------------------------------------------- // padthv1widget_dial - A better QDial widget. class padthv1widget_dial : public QDial { Q_OBJECT public: // Constructor. padthv1widget_dial(QWidget *pParent = 0); // Dial mode behavior: // DefaultMode - default (old) QDial behavior. // LinearMode - proportionally to distance in one ortogonal axis. // AngularMode - angularly relative to widget center. enum DialMode { DefaultMode = 0, LinearMode, AngularMode }; // Set knob dial mode behavior. static void setDialMode(DialMode dialMode); static DialMode dialMode(); protected: // Mouse angle determination. float mouseAngle(const QPoint& pos); // Alternate mouse behavior event handlers. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); private: // Alternate mouse behavior tracking. bool m_bMousePressed; QPoint m_posMouse; // Just for more precission on the movement float m_fLastDragValue; // Knob dial mode behavior. static DialMode g_dialMode; }; //------------------------------------------------------------------------- // padthv1widget_knob - Custom knob/dial widget. class padthv1widget_knob : public padthv1widget_param { Q_OBJECT public: // Constructor. padthv1widget_knob(QWidget *pParent = 0); // Accessors. void setText(const QString& sText); QString text() const; void setMaximum(float fMaximum); void setMinimum(float fMinimum); public slots: // Virtual accessor. void setValue(float fValue); protected slots: // Dial change slot. void dialValueChanged(int); protected: // Scale-step accessors. void setSingleStep(float fSingleStep); float singleStep() const; private: // Widget members. QLabel *m_pLabel; padthv1widget_dial *m_pDial; }; //------------------------------------------------------------------------- // padthv1widget_edit - A better QDoubleSpinBox widget. class padthv1widget_edit : public QDoubleSpinBox { Q_OBJECT public: // Constructor. padthv1widget_edit(QWidget *pParent = 0); // Edit mode behavior: // DefaultMode - default (immediate value changes) behavior. // DeferredMode - deferred value changes (to when editing is finished). enum EditMode { DefaultMode = 0, DeferredMode }; // Set spin-box edit mode behavior. static void setEditMode(EditMode editMode); static EditMode editMode(); protected slots: // Alternate value change behavior handlers. void lineEditTextChanged(const QString&); void spinBoxEditingFinished(); void spinBoxValueChanged(double); signals: // Alternate value change signal. void valueChangedEx(double); protected: // Inherited/override methods. QValidator::State validate(QString& sText, int& iPos) const; private: // Alternate edit behavior tracking. int m_iTextChanged; // Spin-box edit mode behavior. static EditMode g_editMode; }; //------------------------------------------------------------------------- // padthv1widget_spin - Custom knob/spin-box widget. class padthv1widget_spin : public padthv1widget_knob { Q_OBJECT public: // Constructor. padthv1widget_spin(QWidget *pParent = 0); // Virtual accessors. void setMaximum(float fMaximum); void setMinimum(float fMinimum); QString valueText() const; // Specialized accessors. void setSpecialValueText(const QString& sText); QString specialValueText() const; bool isSpecialValue() const; void setDecimals(int iDecimals); int decimals() const; public slots: // Virtual accessor. void setValue(float fValue); protected slots: // Change slot. void spinBoxValueChanged(double); private: // Widget members. padthv1widget_edit *m_pSpinBox; }; //------------------------------------------------------------------------- // padthv1widget_combo - Custom knob/combo-box widget. class padthv1widget_combo : public padthv1widget_knob { Q_OBJECT public: // Constructor. padthv1widget_combo(QWidget *pParent = 0); // Virtual accessors. QString valueText() const; // Specialized accessors. void insertItems(int iIndex, const QStringList& items); void clear(); public slots: // Virtual accessor. void setValue(float fValue); protected slots: // Change slot. void comboBoxValueChanged(int); protected: // Reimplemented mouse-wheel stepping. void wheelEvent(QWheelEvent *pWheelEvent); private: // Widget members. QComboBox *m_pComboBox; }; //------------------------------------------------------------------------- // padthv1widget_radio - Custom radio-button widget. class padthv1widget_radio : public padthv1widget_param { Q_OBJECT public: // Constructor. padthv1widget_radio(QWidget *pParent = 0); // Desstructor. ~padthv1widget_radio(); // Virtual accessors. QString valueText() const; // Specialized accessors. void insertItems(int iIndex, const QStringList& items); void clear(); public slots: // Virtual accessor. void setValue(float fValue); protected slots: // Change slot. void radioGroupValueChanged(int); private: // Widget members. QButtonGroup m_group; }; //------------------------------------------------------------------------- // padthv1widget_check - Custom check-box widget. class padthv1widget_check : public padthv1widget_param { Q_OBJECT public: // Constructor. padthv1widget_check(QWidget *pParent = 0); // Desstructor. ~padthv1widget_check(); // Accessors. void setText(const QString& sText); QString text() const; void setAlignment(Qt::Alignment alignment); Qt::Alignment alignment() const; public slots: // Virtual accessor. void setValue(float fValue); protected slots: // Change slot. void checkBoxValueChanged(bool); private: // Widget members. QCheckBox *m_pCheckBox; Qt::Alignment m_alignment; }; //------------------------------------------------------------------------- // padthv1widget_group - Custom checkable group-box widget. class padthv1widget_group : public QGroupBox { Q_OBJECT public: // Constructor. padthv1widget_group(QWidget *pParent = 0); // Desstructor. ~padthv1widget_group(); // Accessors. void setToolTip(const QString& sToolTip); QString toolTip() const; padthv1widget_param *param() const; protected slots: // Change slot. void paramValueChanged(float); void groupBoxValueChanged(bool); private: // Widget members. padthv1widget_param *m_pParam; }; #endif // __padthv1widget_param_h // end of padthv1widget_param.h padthv1-1.3.0/src/PaxHeaders/padthv1_nsm.h0000644000000000000000000000013214742136613015333 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1_nsm.h0000644000175000001440000000646114742136613015332 0ustar00rncbcusers// padthv1_nsm.h // /**************************************************************************** Copyright (C) 2012-2023, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1_nsm_h #define __padthv1_nsm_h #include "padthv1_config.h" #include #ifdef CONFIG_LIBLO #include #endif //--------------------------------------------------------------------------- // padthv1_nsm - NSM OSC client agent. class padthv1_nsm : public QObject { Q_OBJECT public: // Constructor. padthv1_nsm(const QString& nsm_url, QObject *pParent = 0); // Destructor. ~padthv1_nsm(); // Session activation accessor. bool is_active() const; // Session manager accessors. const QString& manager() const; const QString& capabilities() const; // Session client accessors. const QString& path_name() const; const QString& display_name() const; const QString& client_name() const; // Session client methods. void announce(const QString& app_name, const QString& capabilities); void dirty(bool is_dirty); void visible(bool is_visible); void progress(float percent); void message(int priority, const QString& mesg); // Status/error codes enum ReplyCode { ERR_OK = 0, ERR_GENERAL = -1, ERR_INCOMPATIBLE_API = -2, ERR_BLACKLISTED = -3, ERR_LAUNCH_FAILED = -4, ERR_NO_SUCH_FILE = -5, ERR_NO_SESSION_OPEN = -6, ERR_UNSAVED_CHANGES = -7, ERR_NOT_NOW = -8, ERR_BAD_PROJECT = -9, ERR_CREATE_FAILED = -10 }; // Session client reply methods. void open_reply(ReplyCode reply_code = ERR_OK); void save_reply(ReplyCode reply_code = ERR_OK); // Server methods response methods. void nsm_announce_error( const char *mesg); void nsm_announce_reply( const char *mesg, const char *manager, const char *capabilities); void nsm_open( const char *path_name, const char *display_name, const char *client_name); void nsm_save(); void nsm_loaded(); void nsm_show(); void nsm_hide(); protected: void reply(const QString& path, ReplyCode reply_code); signals: // Session client callbacks. void active(bool is_active); void open(); void save(); void loaded(); void show(); void hide(); private: // Instance variables. #ifdef CONFIG_LIBLO lo_address m_address; lo_server_thread m_thread; lo_server m_server; #endif bool m_active; bool m_dirty; QString m_manager; QString m_capabilities; QString m_path_name; QString m_display_name; QString m_client_name; }; #endif // __padthv1_nsm_h // end of padthv1_nsm.h padthv1-1.3.0/src/PaxHeaders/padthv1_sample.h0000644000000000000000000000013214742136613016017 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1_sample.h0000644000175000001440000001526014742136613016013 0ustar00rncbcusers// padthv1_sample.h // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ /* * -- based on PADsynth algorithm, by Paul Nasca * as a special variant of additive synthesis * http://zynaddsubfx.sourceforge.net/doc/PADsynth/PADsynth.htm */ #ifndef __padthv1_sample_h #define __padthv1_sample_h #include #include // forward decls. class padthv1; //------------------------------------------------------------------------- // padthv1_sample - PADsynth wave table. // class padthv1_sample { public: // consts static const uint32_t DEFAULT_NH = 32; static const uint32_t DEFAULT_NSIZE = 1024 << 6; // 64K // ctors. padthv1_sample( padthv1 *pPadth, int sid = 0, uint32_t nsize = DEFAULT_NSIZE); // copy ctor. padthv1_sample(const padthv1_sample& sample); // dtor. ~padthv1_sample(); // harmonics window/apodizer profiles enum Apodizer { Rect = 0, Triang, Welch, Hann, Gauss }; // properties. float freq0() const { return m_freq0; } float width() const { return m_width; } float scale() const { return m_scale; } uint16_t nh() const { return m_nh; } Apodizer apod() const { return m_apod; } // table size (in frames) uint32_t size() const { return m_nsize; } // sample rate. void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } // reset harmonics table. void reset_nh(uint16_t nh = 0); // harmonics accessors void setHarmonic(uint16_t n, float h) { if (n < m_nh_max) m_ah[n] = h; } float harmonic(uint16_t n) const { return (n < m_nh_max) ? m_ah[n] : 0.0f; } // init. void reset_test( float freq0, float width, float scale, uint16_t nh, Apodizer apod); void reset_sync( float freq0, float width, float scale, uint16_t nh, Apodizer apod); void reset(); // begin. float start(float& phase, float pshift = 0.0f, float freq = 0.0f) { const float p0 = float(m_nsize); phase = m_phase0 + pshift * p0; if (phase >= p0) phase -= p0; return sample(phase, freq); } // iterate. float sample(float& phase, float freq) const { const uint32_t i = uint32_t(phase); const float alpha = phase - float(i); const float p0 = float(m_nsize); phase += (freq / m_freq0); if (phase >= p0) phase -= p0; const float x0 = m_table[i]; const float x1 = m_table[i + 1]; #if 1 // cubic interp. const float x2 = m_table[i + 2]; const float x3 = m_table[i + 3]; const float c1 = (x2 - x0) * 0.5f; const float b1 = (x1 - x2); const float b2 = (c1 + b1); const float c3 = (x3 - x1) * 0.5f + b2 + b1; const float c2 = (c3 + b2); return (((c3 * alpha) - c2) * alpha + c1) * alpha + x1; #else // linear interp. return x0 + alpha * (x1 - x0); #endif } // absolute value. float value(float phase) const { const float p0 = float(m_nsize); phase *= p0; phase += m_phase0; if (phase >= p0) phase -= p0; return m_table[uint32_t(phase)]; } // local schedule registry stuff. // class sched; static sched *sched_register(padthv1 *pPadth, int sid); static void sched_cleanup(); protected: // init harmonics table. void reset_nh_max(uint16_t nh); // init table. void reset_table(); // post-processors void reset_normalize(); void reset_interp(); // Hal Chamberlain's pseudo-random linear congruential method. uint32_t pseudo_srand () { return (m_srand = (m_srand * 196314165) + 907633515); } float pseudo_randf () { return pseudo_srand() / float(0x8000U << 16) - 1.0f; } private: float m_freq0; float m_width; float m_scale; uint16_t m_nh; int m_sid; uint16_t m_nh_max; float *m_ah; uint32_t m_nsize; float m_srate; float *m_table; float m_phase0; Apodizer m_apod; float *m_freq_amp; float *m_freq_sin; float *m_freq_cos; float *m_fftw_data; fftwf_plan m_fftw_plan; uint32_t m_srand; volatile int m_reset; sched *m_sched; }; //------------------------------------------------------------------------- // padthv1_generator - synth oscillator (sort of:) class padthv1_generator { public: // ctor. padthv1_generator(padthv1_sample *sample) { reset(sample); } // wave and phase accessors. void reset(padthv1_sample *sample) { m_sample = sample; m_phase = 0.0f; } // begin. float start(float pshift = 0.0f, float freq = 0.0f) { return m_sample->start(m_phase, pshift, freq); } // iterate. float sample(float freq) { return m_sample->sample(m_phase, freq); } private: padthv1_sample *m_sample; float m_phase; }; //------------------------------------------------------------------------- // padthv1_sample_ref - PADsynth wave table (sample reference lists). // #include "padthv1_list.h" class padthv1_sample_ref { public: // dtor. ~padthv1_sample_ref() { clear_refs(true); } // methods. void append(padthv1_sample *sample) { m_play.append(new sample_ref(sample)); } padthv1_sample *next() const { return m_play.next()->refp; } padthv1_sample *prev() const { return m_play.prev()->refp; } void acquire() { ++(m_play.next()->refc); } void release() { --(m_play.next()->refc); free_refs(); } void free_refs() { sample_ref *ref = m_play.next(); while (ref && ref->refc == 0 && ref != m_play.prev()) { m_play.remove(ref); m_free.append(ref); ref = m_play.next(); } } void clear_refs(bool force = false) { sample_ref *ref; if (force) { ref = m_play.next(); while (ref) { m_play.remove(ref); m_free.append(ref); ref = m_play.next(); } } ref = m_free.next(); while (ref) { m_free.remove(ref); delete ref->refp; delete ref; ref = m_free.next(); } } private: struct sample_ref : public padthv1_list { sample_ref(padthv1_sample *sample) : refp(sample), refc(0) {} padthv1_sample *refp; uint32_t refc; }; padthv1_list m_play; padthv1_list m_free; }; #endif // __padthv1_sample_h padthv1-1.3.0/src/PaxHeaders/padthv1_lv2ui.cpp0000644000000000000000000000013214742136613016132 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572953844 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1_lv2ui.cpp0000644000175000001440000002772614742136613016140 0ustar00rncbcusers// padthv1_lv2ui.cpp // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1_lv2ui.h" #include "padthv1_lv2.h" #ifdef CONFIG_LV2_OLD_HEADERS #include "lv2/lv2plug.in/ns/ext/instance-access/instance-access.h" #else #include "lv2/instance-access/instance-access.h" #endif #include #include //------------------------------------------------------------------------- // padthv1_lv2ui - impl. // padthv1_lv2ui::padthv1_lv2ui ( padthv1_lv2 *pPadth, LV2UI_Controller controller, LV2UI_Write_Function write_function ) : padthv1_ui(pPadth, true) { m_controller = controller; m_write_function = write_function; } // Accessors. const LV2UI_Controller& padthv1_lv2ui::controller (void) const { return m_controller; } void padthv1_lv2ui::write_function ( padthv1::ParamIndex index, float fValue ) const { m_write_function(m_controller, padthv1_lv2::ParamBase + index, sizeof(float), 0, &fValue); } //------------------------------------------------------------------------- // padthv1_lv2ui - LV2 UI desc. // static LV2UI_Handle padthv1_lv2ui_instantiate ( const LV2UI_Descriptor *, const char *, const char *, LV2UI_Write_Function write_function, LV2UI_Controller controller, LV2UI_Widget *widget, const LV2_Feature *const *features ) { padthv1_lv2 *pPadth = nullptr; for (int i = 0; features && features[i]; ++i) { if (::strcmp(features[i]->URI, LV2_INSTANCE_ACCESS_URI) == 0) { pPadth = static_cast (features[i]->data); break; } } if (pPadth == nullptr) return nullptr; padthv1widget_lv2 *pWidget = new padthv1widget_lv2(pPadth, controller, write_function); *widget = pWidget; return pWidget; } static void padthv1_lv2ui_cleanup ( LV2UI_Handle ui ) { padthv1widget_lv2 *pWidget = static_cast (ui); if (pWidget) delete pWidget; } static void padthv1_lv2ui_port_event ( LV2UI_Handle ui, uint32_t port_index, uint32_t buffer_size, uint32_t format, const void *buffer ) { padthv1widget_lv2 *pWidget = static_cast (ui); if (pWidget) pWidget->port_event(port_index, buffer_size, format, buffer); } #ifdef CONFIG_LV2_UI_IDLE int padthv1_lv2ui_idle ( LV2UI_Handle ui ) { padthv1widget_lv2 *pWidget = static_cast (ui); if (pWidget && !pWidget->isIdleClosed()) { QApplication::processEvents(); return 0; } else { return 1; } } static const LV2UI_Idle_Interface padthv1_lv2ui_idle_interface = { padthv1_lv2ui_idle }; #endif // CONFIG_LV2_UI_IDLE #ifdef CONFIG_LV2_UI_SHOW int padthv1_lv2ui_show ( LV2UI_Handle ui ) { padthv1widget_lv2 *pWidget = static_cast (ui); if (pWidget) { pWidget->show(); pWidget->raise(); pWidget->activateWindow(); return 0; } else { return 1; } } int padthv1_lv2ui_hide ( LV2UI_Handle ui ) { padthv1widget_lv2 *pWidget = static_cast (ui); if (pWidget) { pWidget->hide(); return 0; } else { return 1; } } static const LV2UI_Show_Interface padthv1_lv2ui_show_interface = { padthv1_lv2ui_show, padthv1_lv2ui_hide }; #endif // CONFIG_LV2_UI_IDLE #ifdef CONFIG_LV2_UI_RESIZE int padthv1_lv2ui_resize ( LV2UI_Handle ui, int width, int height ) { padthv1widget_lv2 *pWidget = static_cast (ui); if (pWidget) { pWidget->resize(width, height); return 0; } else { return 1; } } static const LV2UI_Resize padthv1_lv2ui_resize_interface = { nullptr, // handle: host should use its own when calling ui_resize(). padthv1_lv2ui_resize }; #endif // CONFIG_LV2_UI_RESIZE static const void *padthv1_lv2ui_extension_data ( const char *uri ) { #ifdef CONFIG_LV2_UI_IDLE if (::strcmp(uri, LV2_UI__idleInterface) == 0) return (void *) &padthv1_lv2ui_idle_interface; else #endif #ifdef CONFIG_LV2_UI_SHOW if (::strcmp(uri, LV2_UI__showInterface) == 0) return (void *) &padthv1_lv2ui_show_interface; else #endif #ifdef CONFIG_LV2_UI_RESIZE if (::strcmp(uri, LV2_UI__resize) == 0) return (void *) &padthv1_lv2ui_resize_interface; else #endif return nullptr; } #ifdef CONFIG_LV2_UI_X11 static LV2UI_Handle padthv1_lv2ui_x11_instantiate ( const LV2UI_Descriptor *, const char *, const char *, LV2UI_Write_Function write_function, LV2UI_Controller controller, LV2UI_Widget *widget, const LV2_Feature *const *ui_features ) { WId winid, parent = 0; LV2UI_Resize *resize = nullptr; padthv1_lv2 *pPadth = nullptr; for (int i = 0; ui_features[i]; ++i) { if (::strcmp(ui_features[i]->URI, LV2_INSTANCE_ACCESS_URI) == 0) pPadth = static_cast (ui_features[i]->data); else if (::strcmp(ui_features[i]->URI, LV2_UI__parent) == 0) parent = (WId) ui_features[i]->data; else if (::strcmp(ui_features[i]->URI, LV2_UI__resize) == 0) resize = (LV2UI_Resize *) ui_features[i]->data; } if (pPadth == nullptr) return nullptr; if (!parent) return nullptr; padthv1widget_lv2 *pWidget = new padthv1widget_lv2(pPadth, controller, write_function); if (resize && resize->handle) { const QSize& hint = pWidget->sizeHint(); resize->ui_resize(resize->handle, hint.width(), hint.height()); } winid = pWidget->winId(); pWidget->windowHandle()->setParent(QWindow::fromWinId(parent)); pWidget->show(); *widget = (LV2UI_Widget) winid; return pWidget; } #endif // CONFIG_LV2_UI_X11 #ifdef CONFIG_LV2_UI_WINDOWS static LV2UI_Handle padthv1_lv2ui_windows_instantiate ( const LV2UI_Descriptor *, const char *, const char *, LV2UI_Write_Function write_function, LV2UI_Controller controller, LV2UI_Widget *widget, const LV2_Feature *const *ui_features ) { WId winid, parent = 0; LV2UI_Resize *resize = nullptr; padthv1_lv2 *pPadth = nullptr; for (int i = 0; ui_features[i]; ++i) { if (::strcmp(ui_features[i]->URI, LV2_INSTANCE_ACCESS_URI) == 0) pPadth = static_cast (ui_features[i]->data); else if (::strcmp(ui_features[i]->URI, LV2_UI__parent) == 0) parent = (WId) ui_features[i]->data; else if (::strcmp(ui_features[i]->URI, LV2_UI__resize) == 0) resize = (LV2UI_Resize *) ui_features[i]->data; } if (pPadth == nullptr) return nullptr; if (!parent) return nullptr; padthv1widget_lv2 *pWidget = new padthv1widget_lv2(pPadth, controller, write_function); if (resize && resize->handle) { const QSize& hint = pWidget->sizeHint(); resize->ui_resize(resize->handle, UI_WINDOWS_RECOMMENDED_WIDTH, UI_WINDOWS_RECOMMENDED_HEIGHT); } winid = pWidget->winId(); pWidget->windowHandle()->setParent(QWindow::fromWinId(parent)); pWidget->show(); *widget = (LV2UI_Widget) winid; return pWidget; } #endif // CONFIG_LV2_UI_WINDOWS #ifdef CONFIG_LV2_UI_EXTERNAL struct padthv1_lv2ui_external_widget { LV2_External_UI_Widget external; LV2_External_UI_Host *external_host; padthv1widget_lv2 *widget; }; static void padthv1_lv2ui_external_run ( LV2_External_UI_Widget *ui_external ) { padthv1_lv2ui_external_widget *pExtWidget = (padthv1_lv2ui_external_widget *) (ui_external); if (pExtWidget) QApplication::processEvents(); } static void padthv1_lv2ui_external_show ( LV2_External_UI_Widget *ui_external ) { padthv1_lv2ui_external_widget *pExtWidget = (padthv1_lv2ui_external_widget *) (ui_external); if (pExtWidget) { padthv1widget_lv2 *widget = pExtWidget->widget; if (widget) { if (pExtWidget->external_host && pExtWidget->external_host->plugin_human_id) { widget->setWindowTitle(QString::fromLocal8Bit( pExtWidget->external_host->plugin_human_id)); } widget->show(); widget->raise(); widget->activateWindow(); } } } static void padthv1_lv2ui_external_hide ( LV2_External_UI_Widget *ui_external ) { padthv1_lv2ui_external_widget *pExtWidget = (padthv1_lv2ui_external_widget *) (ui_external); if (pExtWidget && pExtWidget->widget) pExtWidget->widget->hide(); } static LV2UI_Handle padthv1_lv2ui_external_instantiate ( const LV2UI_Descriptor *, const char *, const char *, LV2UI_Write_Function write_function, LV2UI_Controller controller, LV2UI_Widget *widget, const LV2_Feature *const *ui_features ) { padthv1_lv2 *pPadth = nullptr; LV2_External_UI_Host *external_host = nullptr; for (int i = 0; ui_features[i] && !external_host; ++i) { if (::strcmp(ui_features[i]->URI, LV2_INSTANCE_ACCESS_URI) == 0) pPadth = static_cast (ui_features[i]->data); else if (::strcmp(ui_features[i]->URI, LV2_EXTERNAL_UI__Host) == 0 || ::strcmp(ui_features[i]->URI, LV2_EXTERNAL_UI_DEPRECATED_URI) == 0) { external_host = (LV2_External_UI_Host *) ui_features[i]->data; } } padthv1_lv2ui_external_widget *pExtWidget = new padthv1_lv2ui_external_widget; pExtWidget->external.run = padthv1_lv2ui_external_run; pExtWidget->external.show = padthv1_lv2ui_external_show; pExtWidget->external.hide = padthv1_lv2ui_external_hide; pExtWidget->external_host = external_host; pExtWidget->widget = new padthv1widget_lv2(pPadth, controller, write_function); if (external_host) pExtWidget->widget->setExternalHost(external_host); *widget = pExtWidget; return pExtWidget; } static void padthv1_lv2ui_external_cleanup ( LV2UI_Handle ui ) { padthv1_lv2ui_external_widget *pExtWidget = static_cast (ui); if (pExtWidget) { if (pExtWidget->widget) delete pExtWidget->widget; delete pExtWidget; } } static void padthv1_lv2ui_external_port_event ( LV2UI_Handle ui, uint32_t port_index, uint32_t buffer_size, uint32_t format, const void *buffer ) { padthv1_lv2ui_external_widget *pExtWidget = static_cast (ui); if (pExtWidget && pExtWidget->widget) pExtWidget->widget->port_event(port_index, buffer_size, format, buffer); } static const void *padthv1_lv2ui_external_extension_data ( const char * ) { return nullptr; } #endif // CONFIG_LV2_UI_EXTERNAL static const LV2UI_Descriptor padthv1_lv2ui_descriptor = { PADTHV1_LV2UI_URI, padthv1_lv2ui_instantiate, padthv1_lv2ui_cleanup, padthv1_lv2ui_port_event, padthv1_lv2ui_extension_data }; #ifdef CONFIG_LV2_UI_X11 static const LV2UI_Descriptor padthv1_lv2ui_x11_descriptor = { PADTHV1_LV2UI_X11_URI, padthv1_lv2ui_x11_instantiate, padthv1_lv2ui_cleanup, padthv1_lv2ui_port_event, padthv1_lv2ui_extension_data }; #endif // CONFIG_LV2_UI_X11 #ifdef CONFIG_LV2_UI_WINDOWS static const LV2UI_Descriptor padthv1_lv2ui_windows_descriptor = { PADTHV1_LV2UI_WINDOWS_URI, padthv1_lv2ui_windows_instantiate, padthv1_lv2ui_cleanup, padthv1_lv2ui_port_event, padthv1_lv2ui_extension_data }; #endif // CONFIG_LV2_UI_WINDOWS #ifdef CONFIG_LV2_UI_EXTERNAL static const LV2UI_Descriptor padthv1_lv2ui_external_descriptor = { PADTHV1_LV2UI_EXTERNAL_URI, padthv1_lv2ui_external_instantiate, padthv1_lv2ui_external_cleanup, padthv1_lv2ui_external_port_event, padthv1_lv2ui_external_extension_data }; #endif // CONFIG_LV2_UI_EXTERNAL LV2_SYMBOL_EXPORT const LV2UI_Descriptor *lv2ui_descriptor ( uint32_t index ) { if (index == 0) return &padthv1_lv2ui_descriptor; else #ifdef CONFIG_LV2_UI_X11 if (index == 1) return &padthv1_lv2ui_x11_descriptor; else #elif defined(CONFIG_LV2_UI_WINDOWS) if (index == 1) return &padthv1_lv2ui_windows_descriptor; else #endif #ifdef CONFIG_LV2_UI_EXTERNAL if (index == 2) return &padthv1_lv2ui_external_descriptor; else #endif return nullptr; } // end of padthv1_lv2ui.cpp padthv1-1.3.0/src/PaxHeaders/padthv1widget_param.cpp0000644000000000000000000000013214742136613017375 xustar0030 mtime=1737014667.574293142 30 atime=1737014667.574293142 30 ctime=1737014667.574293142 padthv1-1.3.0/src/padthv1widget_param.cpp0000644000175000001440000005770414742136613017402 0ustar00rncbcusers// padthv1widget_param.cpp // /**************************************************************************** Copyright (C) 2012-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1widget_param.h" #include #include #include #include #include #include #include #include // Integer value round. inline int iroundf(float x) { return int(x < 0.0f ? x - 0.5f : x + 0.5f); } //------------------------------------------------------------------------- // padthv1widget_param_style - Custom widget style. // #include #include #include class padthv1widget_param_style : public QProxyStyle { public: // Constructor. padthv1widget_param_style() : QProxyStyle() { m_icon.addPixmap( QPixmap(":/images/ledOff.png"), QIcon::Normal, QIcon::Off); m_icon.addPixmap( QPixmap(":/images/ledOn.png"), QIcon::Normal, QIcon::On); } // Hints override. int styleHint(StyleHint hint, const QStyleOption *option, const QWidget *widget, QStyleHintReturn *retdata) const { if (hint == QStyle::SH_UnderlineShortcut) return 0; else return QProxyStyle::styleHint(hint, option, widget, retdata); } // Paint job. void drawPrimitive(PrimitiveElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const { if (element == PE_IndicatorRadioButton || element == PE_IndicatorCheckBox) { const QRect& rect = option->rect; if (option->state & State_Enabled) { if (option->state & State_On) m_icon.paint(painter, rect, Qt::AlignCenter, QIcon::Normal, QIcon::On); else // if (option->state & State_Off) m_icon.paint(painter, rect, Qt::AlignCenter, QIcon::Normal, QIcon::Off); } else { m_icon.paint(painter, rect, Qt::AlignCenter, QIcon::Disabled, QIcon::Off); } } else QProxyStyle::drawPrimitive(element, option, painter, widget); } // Spiced up text margins void drawItemText(QPainter *painter, const QRect& rectangle, int alignment, const QPalette& palette, bool enabled, const QString& text, QPalette::ColorRole textRole) const { QRect rect = rectangle; rect.setLeft(rect.left() - 4); rect.setRight(rect.right() + 4); QProxyStyle::drawItemText(painter, rect, alignment, palette, enabled, text, textRole); } static void addRef () { if (++g_iRefCount == 1) g_pStyle = new padthv1widget_param_style(); } static void releaseRef () { if (--g_iRefCount == 0) { delete g_pStyle; g_pStyle = nullptr; } } static padthv1widget_param_style *getRef () { return g_pStyle; } private: QIcon m_icon; static padthv1widget_param_style *g_pStyle; static unsigned int g_iRefCount; }; padthv1widget_param_style *padthv1widget_param_style::g_pStyle = nullptr; unsigned int padthv1widget_param_style::g_iRefCount = 0; //------------------------------------------------------------------------- // padthv1widget_param - Custom composite widget. // // Constructor. padthv1widget_param::padthv1widget_param ( QWidget *pParent ) : QWidget(pParent) { const QFont& font = QWidget::font(); #if QT_VERSION < QT_VERSION_CHECK(6, 2, 0) const QFont font2(font.family(), font.pointSize() - 2); #else const QFont font2(QStringList() << font.family(), font.pointSize() - 2); #endif QWidget::setFont(font2); m_fValue = 0.0f; m_fMinimum = 0.0f; m_fMaximum = 1.0f; m_fScale = 1.0f; resetDefaultValue(); QWidget::setMaximumSize(QSize(52, 72)); QGridLayout *pGridLayout = new QGridLayout(); pGridLayout->setContentsMargins(0, 0, 0, 0); pGridLayout->setSpacing(0); QWidget::setLayout(pGridLayout); } // Accessors. void padthv1widget_param::setText ( const QString& sText ) { setValue(sText.toFloat()); } QString padthv1widget_param::text (void) const { return QString::number(value()); } void padthv1widget_param::setValue ( float fValue ) { QPalette pal; if (m_iDefaultValue == 0) { m_fDefaultValue = fValue; m_iDefaultValue++; } else if (QWidget::isEnabled() && ::fabsf(fValue - m_fDefaultValue) > 0.0001f) { pal.setColor(QPalette::Base, (pal.window().color().value() < 0x7f ? QColor(Qt::darkYellow).darker() : QColor(Qt::yellow).lighter())); } QWidget::setPalette(pal); if (::fabsf(fValue - m_fValue) > 0.0001f) { m_fValue = fValue; emit valueChanged(m_fValue); } } float padthv1widget_param::value (void) const { return m_fValue; } QString padthv1widget_param::valueText (void) const { return QString::number(value()); } void padthv1widget_param::setMaximum ( float fMaximum ) { m_fMaximum = fMaximum; } float padthv1widget_param::maximum (void) const { return m_fMaximum; } void padthv1widget_param::setMinimum ( float fMinimum ) { m_fMinimum = fMinimum; } float padthv1widget_param::minimum (void) const { return m_fMinimum; } void padthv1widget_param::resetDefaultValue (void) { m_fDefaultValue = 0.0f; m_iDefaultValue = 0; } bool padthv1widget_param::isDefaultValue (void) const { return (m_iDefaultValue > 0); } void padthv1widget_param::setDefaultValue ( float fDefaultValue ) { m_fDefaultValue = fDefaultValue; m_iDefaultValue++; } float padthv1widget_param::defaultValue (void) const { return m_fDefaultValue; } // Mouse behavior event handler. void padthv1widget_param::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::MiddleButton) { if (m_iDefaultValue < 1) { m_fDefaultValue = 0.5f * (maximum() + minimum()); m_iDefaultValue++; } setValue(m_fDefaultValue); } QWidget::mousePressEvent(pMouseEvent); } // Scale multiplier accessors. void padthv1widget_param::setScale ( float fScale ) { m_fScale = fScale; } float padthv1widget_param::scale (void) const { return m_fScale; } // Scale/value converters. float padthv1widget_param::scaleFromValue ( float fValue ) const { return (m_fScale * fValue); } float padthv1widget_param::valueFromScale ( float fScale ) const { return (fScale / m_fScale); } //------------------------------------------------------------------------- // padthv1widget_dial - A better QDial widget. padthv1widget_dial::DialMode padthv1widget_dial::g_dialMode = padthv1widget_dial::DefaultMode; // Set knob dial mode behavior. void padthv1widget_dial::setDialMode ( DialMode dialMode ) { g_dialMode = dialMode; } padthv1widget_dial::DialMode padthv1widget_dial::dialMode (void) { return g_dialMode; } // Constructor. padthv1widget_dial::padthv1widget_dial ( QWidget *pParent ) : QDial(pParent), m_bMousePressed(false), m_fLastDragValue(0.0f) { } // Mouse angle determination. float padthv1widget_dial::mouseAngle ( const QPoint& pos ) { const float dx = pos.x() - (width() >> 1); const float dy = (height() >> 1) - pos.y(); return 180.0f * ::atan2f(dx, dy) / float(M_PI); } // Alternate mouse behavior event handlers. void padthv1widget_dial::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (g_dialMode == DefaultMode) { QDial::mousePressEvent(pMouseEvent); } else if (pMouseEvent->button() == Qt::LeftButton) { m_bMousePressed = true; m_posMouse = pMouseEvent->pos(); m_fLastDragValue = float(value()); emit sliderPressed(); } } void padthv1widget_dial::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { if (g_dialMode == DefaultMode) { QDial::mouseMoveEvent(pMouseEvent); return; } if (!m_bMousePressed) return; const QPoint& pos = pMouseEvent->pos(); const int dx = pos.x() - m_posMouse.x(); const int dy = pos.y() - m_posMouse.y(); float fAngleDelta = mouseAngle(pos) - mouseAngle(m_posMouse); int iNewValue = value(); switch (g_dialMode) { case LinearMode: iNewValue = int(m_fLastDragValue) + dx - dy; break; case AngularMode: default: // Forget about the drag origin to be robust on full rotations if (fAngleDelta > +180.0f) fAngleDelta -= 360.0f; else if (fAngleDelta < -180.0f) fAngleDelta += 360.0f; m_fLastDragValue += float(maximum() - minimum()) * fAngleDelta / 270.0f; if (m_fLastDragValue > float(maximum())) m_fLastDragValue = float(maximum()); else if (m_fLastDragValue < float(minimum())) m_fLastDragValue = float(minimum()); m_posMouse = pos; iNewValue = int(m_fLastDragValue + 0.5f); break; } setValue(iNewValue); update(); emit sliderMoved(value()); } void padthv1widget_dial::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { if (g_dialMode == DefaultMode && pMouseEvent->button() != Qt::MiddleButton) { QDial::mouseReleaseEvent(pMouseEvent); } else if (m_bMousePressed) { m_bMousePressed = false; } } //------------------------------------------------------------------------- // padthv1widget_knob - Custom knob/dial widget. // // Constructor. padthv1widget_knob::padthv1widget_knob ( QWidget *pParent ) : padthv1widget_param(pParent) { m_pLabel = new QLabel(); m_pLabel->setAlignment(Qt::AlignCenter); m_pDial = new padthv1widget_dial(); m_pDial->setNotchesVisible(true); m_pDial->setMaximumSize(QSize(48, 48)); QGridLayout *pGridLayout = static_cast (padthv1widget_param::layout()); pGridLayout->addWidget(m_pLabel, 0, 0, 1, 3); pGridLayout->addWidget(m_pDial, 1, 0, 1, 3); pGridLayout->setAlignment(m_pDial, Qt::AlignVCenter | Qt::AlignHCenter); QObject::connect(m_pDial, SIGNAL(valueChanged(int)), SLOT(dialValueChanged(int))); } void padthv1widget_knob::setText ( const QString& sText ) { m_pLabel->setText(sText); } QString padthv1widget_knob::text (void) const { return m_pLabel->text(); } void padthv1widget_knob::setValue ( float fValue ) { const bool bDialBlock = m_pDial->blockSignals(true); m_pDial->setValue(scaleFromValue(fValue)); padthv1widget_param::setValue(fValue); m_pDial->blockSignals(bDialBlock); } void padthv1widget_knob::setMaximum ( float fMaximum ) { padthv1widget_param::setMaximum(fMaximum); m_pDial->setMaximum(scaleFromValue(fMaximum)); } void padthv1widget_knob::setMinimum ( float fMinimum ) { padthv1widget_param::setMinimum(fMinimum); m_pDial->setMinimum(scaleFromValue(fMinimum)); } // Scale-step accessors. void padthv1widget_knob::setSingleStep ( float fSingleStep ) { m_pDial->setSingleStep(scaleFromValue(fSingleStep)); } float padthv1widget_knob::singleStep (void) const { return valueFromScale(m_pDial->singleStep()); } // Dial change slot. void padthv1widget_knob::dialValueChanged ( int iDialValue ) { setValue(valueFromScale(iDialValue)); } //------------------------------------------------------------------------- // padthv1widget_edit - A better QDoubleSpinBox widget. padthv1widget_edit::EditMode padthv1widget_edit::g_editMode = padthv1widget_edit::DefaultMode; // Set spin-box edit mode behavior. void padthv1widget_edit::setEditMode ( EditMode editMode ) { g_editMode = editMode; } padthv1widget_edit::EditMode padthv1widget_edit::editMode (void) { return g_editMode; } // Constructor. padthv1widget_edit::padthv1widget_edit ( QWidget *pParent ) : QDoubleSpinBox(pParent), m_iTextChanged(0) { QObject::connect(QDoubleSpinBox::lineEdit(), SIGNAL(textChanged(const QString&)), SLOT(lineEditTextChanged(const QString&))); QObject::connect(this, SIGNAL(editingFinished()), SLOT(spinBoxEditingFinished())); QObject::connect(this, SIGNAL(valueChanged(double)), SLOT(spinBoxValueChanged(double))); } // Alternate value change behavior handlers. void padthv1widget_edit::lineEditTextChanged ( const QString& ) { if (g_editMode == DeferredMode) ++m_iTextChanged; } void padthv1widget_edit::spinBoxEditingFinished (void) { if (g_editMode == DeferredMode) { m_iTextChanged = 0; emit valueChangedEx(QDoubleSpinBox::value()); } } void padthv1widget_edit::spinBoxValueChanged ( double spinValue ) { if (g_editMode != DeferredMode || m_iTextChanged == 0) emit valueChangedEx(spinValue); } // Inherited/override methods. QValidator::State padthv1widget_edit::validate ( QString& sText, int& iPos ) const { const QValidator::State state = QDoubleSpinBox::validate(sText, iPos); if (state == QValidator::Acceptable && g_editMode == DeferredMode && m_iTextChanged == 0) return QValidator::Intermediate; return state; } //------------------------------------------------------------------------- // padthv1widget_spin - Custom knob/spin-box widget. // // Constructor. padthv1widget_spin::padthv1widget_spin ( QWidget *pParent ) : padthv1widget_knob(pParent) { m_pSpinBox = new padthv1widget_edit(); m_pSpinBox->setAccelerated(true); m_pSpinBox->setAlignment(Qt::AlignCenter); const QFontMetrics fm(padthv1widget_knob::font()); m_pSpinBox->setMaximumHeight(fm.height() + 6); QGridLayout *pGridLayout = static_cast (padthv1widget_knob::layout()); pGridLayout->addWidget(m_pSpinBox, 2, 1, 1, 1); setScale(100.0f); setMinimum(0.0f); setMaximum(1.0f); setDecimals(1); QObject::connect(m_pSpinBox, SIGNAL(valueChangedEx(double)), SLOT(spinBoxValueChanged(double))); } // Virtual accessors. void padthv1widget_spin::setValue ( float fValue ) { const bool bSpinBlock = m_pSpinBox->blockSignals(true); m_pSpinBox->setValue(scaleFromValue(fValue)); padthv1widget_knob::setValue(fValue); m_pSpinBox->blockSignals(bSpinBlock); } void padthv1widget_spin::setMaximum ( float fMaximum ) { m_pSpinBox->setMaximum(scaleFromValue(fMaximum)); padthv1widget_knob::setMaximum(fMaximum); } void padthv1widget_spin::setMinimum ( float fMinimum ) { m_pSpinBox->setMinimum(scaleFromValue(fMinimum)); padthv1widget_knob::setMinimum(fMinimum); } QString padthv1widget_spin::valueText (void) const { return QString::number(m_pSpinBox->value(), 'f', 1); } // Internal widget slots. void padthv1widget_spin::spinBoxValueChanged ( double spinValue ) { padthv1widget_knob::setValue(valueFromScale(float(spinValue))); } // Special value text (minimum) void padthv1widget_spin::setSpecialValueText ( const QString& sText ) { m_pSpinBox->setSpecialValueText(sText); } QString padthv1widget_spin::specialValueText (void) const { return m_pSpinBox->specialValueText(); } bool padthv1widget_spin::isSpecialValue (void) const { return (m_pSpinBox->minimum() >= m_pSpinBox->value()); } // Decimal digits allowed. void padthv1widget_spin::setDecimals ( int iDecimals ) { m_pSpinBox->setDecimals(iDecimals); m_pSpinBox->setSingleStep(::powf(10.0f, - float(iDecimals))); setSingleStep(0.1f); } int padthv1widget_spin::decimals (void) const { return m_pSpinBox->decimals(); } //------------------------------------------------------------------------- // padthv1widget_combo - Custom knob/combo-box widget. // // Constructor. padthv1widget_combo::padthv1widget_combo ( QWidget *pParent ) : padthv1widget_knob(pParent) { m_pComboBox = new QComboBox(); const QFontMetrics fm(padthv1widget_knob::font()); m_pComboBox->setMaximumHeight(fm.height() + 6); QGridLayout *pGridLayout = static_cast (padthv1widget_knob::layout()); pGridLayout->addWidget(m_pComboBox, 2, 0, 1, 3); // setScale(1.0f); QObject::connect(m_pComboBox, SIGNAL(activated(int)), SLOT(comboBoxValueChanged(int))); } // Virtual accessors. void padthv1widget_combo::setValue ( float fValue ) { const bool bComboBlock = m_pComboBox->blockSignals(true); m_pComboBox->setCurrentIndex(iroundf(fValue)); padthv1widget_knob::setValue(fValue); m_pComboBox->blockSignals(bComboBlock); } QString padthv1widget_combo::valueText (void) const { return m_pComboBox->currentText(); } // Special combo-box mode accessors. void padthv1widget_combo::insertItems ( int iIndex, const QStringList& items ) { m_pComboBox->insertItems(iIndex, items); setMinimum(0.0f); const int iItemCount = m_pComboBox->count(); if (iItemCount > 0) setMaximum(float(iItemCount - 1)); else setMaximum(1.0f); setSingleStep(1.0f); } void padthv1widget_combo::clear (void) { m_pComboBox->clear(); setMinimum(0.0f); setMaximum(1.0f); setSingleStep(1.0f); } // Internal widget slots. void padthv1widget_combo::comboBoxValueChanged ( int iComboValue ) { padthv1widget_knob::setValue(float(iComboValue)); } // Reimplemented mouse-wheel stepping. void padthv1widget_combo::wheelEvent ( QWheelEvent *pWheelEvent ) { const int delta = (pWheelEvent->angleDelta().y() / 120); if (delta) { float fValue = value() + float(delta); if (fValue < minimum()) fValue = minimum(); else if (fValue > maximum()) fValue = maximum(); setValue(fValue); } } //------------------------------------------------------------------------- // padthv1widget_radio - Custom radio/button widget. // // Constructor. padthv1widget_radio::padthv1widget_radio ( QWidget *pParent ) : padthv1widget_param(pParent), m_group(this) { padthv1widget_param_style::addRef(); #if 0 padthv1widget_param::setStyleSheet( // "QRadioButton::indicator { width: 16px; height: 16px; }" "QRadioButton::indicator::unchecked { image: url(:/images/ledOff.png); }" "QRadioButton::indicator::checked { image: url(:/images/ledOn.png); }" ); #endif QObject::connect(&m_group, #if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) SIGNAL(idClicked(int)), #else SIGNAL(buttonClicked(int)), #endif SLOT(radioGroupValueChanged(int))); } // Destructor. padthv1widget_radio::~padthv1widget_radio (void) { padthv1widget_param_style::releaseRef(); } // Virtual accessors. void padthv1widget_radio::setValue ( float fValue ) { const int iRadioValue = iroundf(fValue); QRadioButton *pRadioButton = static_cast (m_group.button(iRadioValue)); if (pRadioButton) { const bool bRadioBlock = pRadioButton->blockSignals(true); padthv1widget_param::setValue(float(iRadioValue)); pRadioButton->setChecked(true); pRadioButton->blockSignals(bRadioBlock); } } QString padthv1widget_radio::valueText (void) const { QString sValueText; const int iRadioValue = iroundf(value()); QRadioButton *pRadioButton = static_cast (m_group.button(iRadioValue)); if (pRadioButton) sValueText = pRadioButton->text(); return sValueText; } // Special combo-box mode accessors. void padthv1widget_radio::insertItems ( int iIndex, const QStringList& items ) { const QFont& font = padthv1widget_param::font(); #if QT_VERSION < QT_VERSION_CHECK(6, 2, 0) const QFont font1(font.family(), font.pointSize() - 2); #else const QFont font1(QStringList() << font.family(), font.pointSize() - 1); #endif QGridLayout *pGridLayout = static_cast (padthv1widget_param::layout()); const QString sToolTipMask(padthv1widget_param::toolTip() + ": %1"); QStringListIterator iter(items); while (iter.hasNext()) { const QString& sValueText = iter.next(); QRadioButton *pRadioButton = new QRadioButton(sValueText); pRadioButton->setStyle(padthv1widget_param_style::getRef()); pRadioButton->setFont(font1); pRadioButton->setToolTip(sToolTipMask.arg(sValueText)); pGridLayout->addWidget(pRadioButton, iIndex, 0); m_group.addButton(pRadioButton, iIndex); ++iIndex; } setMinimum(0.0f); const QList list = m_group.buttons(); const int iRadioCount = list.count(); if (iRadioCount > 0) setMaximum(float(iRadioCount - 1)); else setMaximum(1.0f); } void padthv1widget_radio::clear (void) { const QList list = m_group.buttons(); QListIterator iter(list); while (iter.hasNext()) { QRadioButton *pRadioButton = static_cast (iter.next()); if (pRadioButton) m_group.removeButton(pRadioButton); } setMinimum(0.0f); setMaximum(1.0f); } void padthv1widget_radio::radioGroupValueChanged ( int iRadioValue ) { padthv1widget_param::setValue(float(iRadioValue)); } //------------------------------------------------------------------------- // padthv1widget_check - Custom check-box widget. // // Constructor. padthv1widget_check::padthv1widget_check ( QWidget *pParent ) : padthv1widget_param(pParent) { padthv1widget_param_style::addRef(); #if 0 padthv1widget_param::setStyleSheet( // "QCheckBox::indicator { width: 16px; height: 16px; }" "QCheckBox::indicator::unchecked { image: url(:/images/ledOff.png); }" "QCheckBox::indicator::checked { image: url(:/images/ledOn.png); }" ); #endif m_pCheckBox = new QCheckBox(); m_pCheckBox->setStyle(padthv1widget_param_style::getRef()); m_alignment = Qt::AlignHCenter | Qt::AlignVCenter; QGridLayout *pGridLayout = static_cast (padthv1widget_param::layout()); pGridLayout->addWidget(m_pCheckBox, 0, 0); pGridLayout->setAlignment(m_pCheckBox, m_alignment); padthv1widget_param::setMaximumSize(QSize(72, 72)); QObject::connect(m_pCheckBox, SIGNAL(toggled(bool)), SLOT(checkBoxValueChanged(bool))); } // Destructor. padthv1widget_check::~padthv1widget_check (void) { padthv1widget_param_style::releaseRef(); } // Accessors. void padthv1widget_check::setText ( const QString& sText ) { m_pCheckBox->setText(sText); } QString padthv1widget_check::text (void) const { return m_pCheckBox->text(); } void padthv1widget_check::setAlignment ( Qt::Alignment alignment ) { m_alignment = alignment; QLayout *pLayout = padthv1widget_param::layout(); if (pLayout) pLayout->setAlignment(m_pCheckBox, m_alignment); } Qt::Alignment padthv1widget_check::alignment (void) const { return m_alignment; } // Virtual accessors. void padthv1widget_check::setValue ( float fValue ) { const bool bCheckValue = (fValue > 0.5f * (maximum() + minimum())); const bool bCheckBlock = m_pCheckBox->blockSignals(true); padthv1widget_param::setValue(bCheckValue ? maximum() : minimum()); m_pCheckBox->setChecked(bCheckValue); m_pCheckBox->blockSignals(bCheckBlock); } void padthv1widget_check::checkBoxValueChanged ( bool bCheckValue ) { padthv1widget_param::setValue(bCheckValue ? maximum() : minimum()); } //------------------------------------------------------------------------- // padthv1widget_group - Custom checkable group-box widget. // // Constructor. padthv1widget_group::padthv1widget_group ( QWidget *pParent ) : QGroupBox(pParent) { padthv1widget_param_style::addRef(); #if 0 QGroupBox::setStyleSheet( // "QGroupBox::indicator { width: 16px; height: 16px; }" "QGroupBox::indicator::unchecked { image: url(:/images/ledOff.png); }" "QGroupBox::indicator::checked { image: url(:/images/ledOn.png); }" ); #endif QGroupBox::setStyle(padthv1widget_param_style::getRef()); m_pParam = new padthv1widget_param(this); m_pParam->setToolTip(QGroupBox::toolTip()); m_pParam->setValue(0.5f); // HACK: half-way on. QObject::connect(m_pParam, SIGNAL(valueChanged(float)), SLOT(paramValueChanged(float))); QObject::connect(this, SIGNAL(toggled(bool)), SLOT(groupBoxValueChanged(bool))); } // Destructor. padthv1widget_group::~padthv1widget_group (void) { padthv1widget_param_style::releaseRef(); delete m_pParam; } // Accessors. void padthv1widget_group::setToolTip ( const QString& sToolTip ) { m_pParam->setToolTip(sToolTip); } QString padthv1widget_group::toolTip (void) const { return m_pParam->toolTip(); } padthv1widget_param *padthv1widget_group::param (void) const { return m_pParam; } // Virtual accessors. void padthv1widget_group::paramValueChanged ( float fValue ) { const float fMaximum = m_pParam->maximum(); const float fMinimum = m_pParam->minimum(); const bool bGroupValue = (fValue > 0.5f * (fMaximum + fMinimum)); const bool bGroupBlock = QGroupBox::blockSignals(true); QGroupBox::setChecked(bGroupValue); QGroupBox::blockSignals(bGroupBlock); } void padthv1widget_group::groupBoxValueChanged ( bool bGroupValue ) { const float fMaximum = m_pParam->maximum(); const float fMinimum = m_pParam->minimum(); m_pParam->setValue(bGroupValue ? fMaximum : fMinimum); } // end of padthv1widget_param.cpp padthv1-1.3.0/src/PaxHeaders/padthv1widget_config.cpp0000644000000000000000000000013214742136613017542 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1widget_config.cpp0000644000175000001440000007237214742136613017545 0ustar00rncbcusers// padthv1widget_config.cpp // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1widget_config.h" #include "padthv1widget_param.h" #include "padthv1widget_palette.h" #include "padthv1widget.h" #include "padthv1_ui.h" #include "padthv1_controls.h" #include "padthv1_programs.h" #include "ui_padthv1widget_config.h" #include #include #include #include #include #include #include #include // Default (empty/blank) name. static const char *g_pszDefName = QT_TRANSLATE_NOOP("padthv1widget_config", "(default)"); //---------------------------------------------------------------------------- // padthv1widget_config -- UI wrapper form. // ctor. padthv1widget_config::padthv1widget_config ( padthv1widget *pParent, padthv1_ui *pSynthUi ) : QDialog(pParent), p_ui(new Ui::padthv1widget_config), m_ui(*p_ui), m_pSynthUi(pSynthUi) { // Setup UI struct... m_ui.setupUi(this); #if QT_VERSION < QT_VERSION_CHECK(6, 1, 0) QDialog::setWindowIcon(QIcon(":/images/padthv1.png")); #endif // Note names. QStringList notes; for (int note = 0; note < 128; ++note) notes << padthv1_ui::noteName(note); m_ui.TuningRefNoteComboBox->insertItems(0, notes); // Tuning specifics setup... m_ui.TuningTabBar->addTab(tr("&Global")); m_ui.TuningTabBar->addTab(tr("&Instance")); // Dialog dirty flags. m_iDirtyTuning = 0; m_iDirtyControls = 0; m_iDirtyPrograms = 0; m_iDirtyOptions = 0; // Whether presets exist... m_bPresets = false; m_iLoadPreset = 0; // Setup options... padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig && m_pSynthUi) { const bool bPlugin = m_pSynthUi->isPlugin(); m_ui.ProgramsPreviewCheckBox->setChecked(pConfig->bProgramsPreview); m_ui.UseNativeDialogsCheckBox->setChecked(pConfig->bUseNativeDialogs); m_ui.KnobDialModeComboBox->setCurrentIndex(pConfig->iKnobDialMode); m_ui.KnobEditModeComboBox->setCurrentIndex(pConfig->iKnobEditMode); m_ui.RandomizePercentSpinBox->setValue(pConfig->fRandomizePercent); // Custom display options (only for no-plugin forms)... m_ui.CustomStyleThemeTextLabel->setEnabled(!bPlugin); m_ui.CustomStyleThemeComboBox->setEnabled(!bPlugin); resetCustomColorThemes(pConfig->sCustomColorTheme); resetCustomStyleThemes(pConfig->sCustomStyleTheme); // Load controllers database... padthv1_controls *pControls = m_pSynthUi->controls(); if (pControls) { m_ui.ControlsTreeWidget->loadControls(pControls); m_ui.ControlsEnabledCheckBox->setEnabled(bPlugin); m_ui.ControlsEnabledCheckBox->setChecked(pControls->enabled()); } // Load programs database... padthv1_programs *pPrograms = m_pSynthUi->programs(); if (pPrograms) { m_bPresets = !pConfig->presetList().isEmpty(); m_ui.ProgramsTreeWidget->loadPrograms(pPrograms); m_ui.ProgramsEnabledCheckBox->setEnabled(bPlugin && m_bPresets); m_ui.ProgramsPreviewCheckBox->setEnabled(!bPlugin && m_bPresets); m_ui.ProgramsEnabledCheckBox->setChecked(pPrograms->enabled()); } // Initialize conveniency options... loadComboBoxHistory(m_ui.TuningScaleFileComboBox); loadComboBoxHistory(m_ui.TuningKeyMapFileComboBox); // Micro-tonal tuning settings... const int iTuningTab = (m_pSynthUi->isTuningEnabled() ? 1 : 0); m_ui.TuningTabBar->setCurrentIndex(iTuningTab); tuningTabChanged(iTuningTab); } // Signal/slots connections... QObject::connect(m_ui.ControlsAddItemToolButton, SIGNAL(clicked()), SLOT(controlsAddItem())); QObject::connect(m_ui.ControlsEditToolButton, SIGNAL(clicked()), SLOT(controlsEditItem())); QObject::connect(m_ui.ControlsDeleteToolButton, SIGNAL(clicked()), SLOT(controlsDeleteItem())); QObject::connect(m_ui.ControlsTreeWidget, SIGNAL(currentItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)), SLOT(controlsCurrentChanged())); QObject::connect(m_ui.ControlsTreeWidget, SIGNAL(itemChanged(QTreeWidgetItem *, int)), SLOT(controlsChanged())); QObject::connect(m_ui.ControlsEnabledCheckBox, SIGNAL(toggled(bool)), SLOT(controlsEnabled(bool))); QObject::connect(m_ui.ProgramsAddBankToolButton, SIGNAL(clicked()), SLOT(programsAddBankItem())); QObject::connect(m_ui.ProgramsAddItemToolButton, SIGNAL(clicked()), SLOT(programsAddItem())); QObject::connect(m_ui.ProgramsEditToolButton, SIGNAL(clicked()), SLOT(programsEditItem())); QObject::connect(m_ui.ProgramsDeleteToolButton, SIGNAL(clicked()), SLOT(programsDeleteItem())); QObject::connect(m_ui.ProgramsTreeWidget, SIGNAL(currentItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)), SLOT(programsCurrentChanged())); QObject::connect(m_ui.ProgramsTreeWidget, SIGNAL(itemChanged(QTreeWidgetItem *, int)), SLOT(programsChanged())); QObject::connect(m_ui.ProgramsTreeWidget, SIGNAL(itemActivated(QTreeWidgetItem *, int)), SLOT(programsActivated())); QObject::connect(m_ui.ProgramsEnabledCheckBox, SIGNAL(toggled(bool)), SLOT(programsEnabled(bool))); // Custom context menu... m_ui.ControlsTreeWidget->setContextMenuPolicy(Qt::CustomContextMenu); m_ui.ProgramsTreeWidget->setContextMenuPolicy(Qt::CustomContextMenu); QObject::connect(m_ui.ControlsTreeWidget, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(controlsContextMenuRequested(const QPoint&))); QObject::connect(m_ui.ProgramsTreeWidget, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(programsContextMenuRequested(const QPoint&))); // Tuning slots... QObject::connect(m_ui.TuningTabBar, SIGNAL(currentChanged(int)), SLOT(tuningTabChanged(int))); QObject::connect(m_ui.TuningEnabledCheckBox, SIGNAL(toggled(bool)), SLOT(tuningChanged())); QObject::connect(m_ui.TuningRefNoteComboBox, SIGNAL(activated(int)), SLOT(tuningChanged())); QObject::connect(m_ui.TuningRefPitchSpinBox, SIGNAL(valueChanged(double)), SLOT(tuningChanged())); QObject::connect(m_ui.TuningRefNotePushButton, SIGNAL(clicked()), SLOT(tuningRefNoteClicked())); QObject::connect(m_ui.TuningScaleFileComboBox, SIGNAL(activated(int)), SLOT(tuningChanged())); QObject::connect(m_ui.TuningScaleFileToolButton, SIGNAL(clicked()), SLOT(tuningScaleFileClicked())); QObject::connect(m_ui.TuningKeyMapFileToolButton, SIGNAL(clicked()), SLOT(tuningKeyMapFileClicked())); QObject::connect(m_ui.TuningKeyMapFileComboBox, SIGNAL(activated(int)), SLOT(tuningChanged())); // Options slots... QObject::connect(m_ui.ProgramsPreviewCheckBox, SIGNAL(toggled(bool)), SLOT(optionsChanged())); QObject::connect(m_ui.UseNativeDialogsCheckBox, SIGNAL(toggled(bool)), SLOT(optionsChanged())); QObject::connect(m_ui.KnobDialModeComboBox, SIGNAL(activated(int)), SLOT(optionsChanged())); QObject::connect(m_ui.KnobEditModeComboBox, SIGNAL(activated(int)), SLOT(optionsChanged())); QObject::connect(m_ui.CustomColorThemeComboBox, SIGNAL(activated(int)), SLOT(optionsChanged())); QObject::connect(m_ui.CustomColorThemeToolButton, SIGNAL(clicked()), SLOT(editCustomColorThemes())); QObject::connect(m_ui.CustomStyleThemeComboBox, SIGNAL(activated(int)), SLOT(optionsChanged())); QObject::connect(m_ui.RandomizePercentSpinBox, SIGNAL(valueChanged(double)), SLOT(optionsChanged())); // Dialog commands... QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); // Done. stabilize(); } // dtor. padthv1widget_config::~padthv1widget_config (void) { delete p_ui; } padthv1_ui *padthv1widget_config::ui_instance (void) const { return m_pSynthUi; } // controllers command slots. void padthv1widget_config::controlsAddItem (void) { m_ui.ControlsTreeWidget->addControlItem(); controlsChanged(); } void padthv1widget_config::controlsEditItem (void) { QTreeWidgetItem *pItem = m_ui.ControlsTreeWidget->currentItem(); if (pItem) m_ui.ControlsTreeWidget->editItem(pItem, 0); controlsChanged(); } void padthv1widget_config::controlsDeleteItem (void) { QTreeWidgetItem *pItem = m_ui.ControlsTreeWidget->currentItem(); if (pItem) delete pItem; controlsChanged(); } // controllers janitorial slots. void padthv1widget_config::controlsCurrentChanged (void) { stabilize(); } void padthv1widget_config::controlsContextMenuRequested ( const QPoint& pos ) { QTreeWidgetItem *pItem = m_ui.ControlsTreeWidget->currentItem(); QMenu menu(this); QAction *pAction; bool bEnabled = (m_pSynthUi && m_pSynthUi->controls() != nullptr); pAction = menu.addAction(QIcon(":/images/padthv1_preset.png"), tr("&Add Controller"), this, SLOT(controlsAddItem())); pAction->setEnabled(bEnabled); menu.addSeparator(); bEnabled = bEnabled && (pItem != nullptr); pAction = menu.addAction(QIcon(":/images/presetEdit.png"), tr("&Edit"), this, SLOT(controlsEditItem())); pAction->setEnabled(bEnabled); menu.addSeparator(); pAction = menu.addAction(QIcon(":/images/presetDelete.png"), tr("&Delete"), this, SLOT(controlsDeleteItem())); pAction->setEnabled(bEnabled); menu.exec(m_ui.ControlsTreeWidget->mapToGlobal(pos)); } void padthv1widget_config::controlsEnabled ( bool bOn ) { if (m_pSynthUi) { padthv1_controls *pControls = m_pSynthUi->controls(); if (pControls && m_pSynthUi->isPlugin()) pControls->enabled(bOn); } controlsChanged(); } void padthv1widget_config::controlsChanged (void) { ++m_iDirtyControls; stabilize(); } // programs command slots. void padthv1widget_config::programsAddBankItem (void) { m_ui.ProgramsTreeWidget->addBankItem(); programsChanged(); } void padthv1widget_config::programsAddItem (void) { m_ui.ProgramsTreeWidget->addProgramItem(); programsChanged(); } void padthv1widget_config::programsEditItem (void) { QTreeWidgetItem *pItem = m_ui.ProgramsTreeWidget->currentItem(); if (pItem) m_ui.ProgramsTreeWidget->editItem(pItem, 1); programsChanged(); } void padthv1widget_config::programsDeleteItem (void) { QTreeWidgetItem *pItem = m_ui.ProgramsTreeWidget->currentItem(); if (pItem) delete pItem; programsChanged(); } // programs janitor slots. void padthv1widget_config::programsCurrentChanged (void) { stabilize(); } void padthv1widget_config::programsContextMenuRequested ( const QPoint& pos ) { QTreeWidgetItem *pItem = m_ui.ProgramsTreeWidget->currentItem(); QMenu menu(this); QAction *pAction; bool bEnabled = (m_pSynthUi && m_pSynthUi->programs() != nullptr); pAction = menu.addAction(QIcon(":/images/presetBank.png"), tr("Add &Bank"), this, SLOT(programsAddBankItem())); pAction->setEnabled(bEnabled); pAction = menu.addAction(QIcon(":/images/padthv1_preset.png"), tr("&Add Program"), this, SLOT(programsAddItem())); pAction->setEnabled(bEnabled); menu.addSeparator(); bEnabled = bEnabled && (pItem != nullptr); pAction = menu.addAction(QIcon(":/images/presetEdit.png"), tr("&Edit"), this, SLOT(programsEditItem())); pAction->setEnabled(bEnabled); menu.addSeparator(); pAction = menu.addAction(QIcon(":/images/presetDelete.png"), tr("&Delete"), this, SLOT(programsDeleteItem())); pAction->setEnabled(bEnabled); menu.exec(m_ui.ProgramsTreeWidget->mapToGlobal(pos)); } void padthv1widget_config::programsEnabled ( bool bOn ) { if (m_pSynthUi) { padthv1_programs *pPrograms = m_pSynthUi->programs(); if (pPrograms && m_pSynthUi->isPlugin()) pPrograms->enabled(bOn); } programsChanged(); } void padthv1widget_config::programsChanged (void) { ++m_iDirtyPrograms; stabilize(); } void padthv1widget_config::programsActivated (void) { if (m_ui.ProgramsPreviewCheckBox->isChecked()) loadPreset(m_ui.ProgramsTreeWidget->currentProgramName()); stabilize(); } // tuning command slots void padthv1widget_config::tuningTabChanged ( int iTuningTab ) { // Prevent loss of some tuning changes here... if (m_iDirtyTuning > 0 && QMessageBox::warning(this, tr("Warning"), tr("%1 tuning settings have been changed.\n\n" "Do you want to discard the changes?") .arg(m_ui.TuningTabBar->tabText(1 - iTuningTab).remove('&')), QMessageBox::Discard | QMessageBox::Cancel) == QMessageBox::Cancel) { const bool bBlockSignals = m_ui.TuningTabBar->blockSignals(true); m_ui.TuningTabBar->setCurrentIndex(1 - iTuningTab); m_ui.TuningTabBar->blockSignals(bBlockSignals); return; } if (iTuningTab == 0) { // Global (default) scope... padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig) { m_ui.TuningEnabledCheckBox->setChecked(pConfig->bTuningEnabled); m_ui.TuningRefNoteComboBox->setCurrentIndex(pConfig->iTuningRefNote); m_ui.TuningRefPitchSpinBox->setValue(double(pConfig->fTuningRefPitch)); setComboBoxCurrentItem( m_ui.TuningScaleFileComboBox, QFileInfo(pConfig->sTuningScaleFile)); setComboBoxCurrentItem( m_ui.TuningKeyMapFileComboBox, QFileInfo(pConfig->sTuningKeyMapFile)); } } else if (m_pSynthUi) { // Instance scope... m_ui.TuningEnabledCheckBox->setChecked(m_pSynthUi->isTuningEnabled()); m_ui.TuningRefNoteComboBox->setCurrentIndex(m_pSynthUi->tuningRefNote()); m_ui.TuningRefPitchSpinBox->setValue(double(m_pSynthUi->tuningRefPitch())); setComboBoxCurrentItem( m_ui.TuningScaleFileComboBox, QFileInfo(QString::fromUtf8(m_pSynthUi->tuningScaleFile()))); setComboBoxCurrentItem( m_ui.TuningKeyMapFileComboBox, QFileInfo(QString::fromUtf8(m_pSynthUi->tuningKeyMapFile()))); } // Reset tuning dirty flag... m_iDirtyTuning = 0; } void padthv1widget_config::tuningRefNoteClicked (void) { m_ui.TuningRefNoteComboBox->setCurrentIndex(69); m_ui.TuningRefPitchSpinBox->setValue(double(440.0f)); tuningChanged(); } void padthv1widget_config::tuningScaleFileClicked (void) { padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig == nullptr) return; QString sTuningScaleFile = m_ui.TuningScaleFileComboBox->currentText(); const QString sExt("scl"); const QString& sTitle = tr("Open Scale File"); QStringList filters; filters.append(tr("Scale files (*.%1)").arg(sExt)); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (pConfig->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) sTuningScaleFile = QFileDialog::getOpenFileName(pParentWidget, sTitle, pConfig->sTuningScaleDir, sFilter, nullptr, options); #else QFileDialog fileDialog(pParentWidget, sTitle, sTuningScaleFile, sFilter); fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFiles); fileDialog.setDefaultSuffix(sExt); QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pConfig->sTuningScaleDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); if (fileDialog.exec()) sTuningScaleFile = fileDialog.selectedFiles().first(); #endif if (!sTuningScaleFile.isEmpty()) { const QFileInfo info(sTuningScaleFile); if (setComboBoxCurrentItem(m_ui.TuningScaleFileComboBox, info)) { pConfig->sTuningScaleDir = info.absolutePath(); tuningChanged(); } } } void padthv1widget_config::tuningKeyMapFileClicked (void) { padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig == nullptr) return; QString sTuningKeyMapFile = m_ui.TuningKeyMapFileComboBox->currentText(); const QString sExt("kbm"); const QString& sTitle = tr("Open Key Map File"); QStringList filters; filters.append(tr("Key Map files (*.%1)").arg(sExt)); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (pConfig->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) sTuningKeyMapFile = QFileDialog::getOpenFileName(pParentWidget, sTitle, pConfig->sTuningKeyMapDir, sFilter, nullptr, options); #else QFileDialog fileDialog(pParentWidget, sTitle, sTuningKeyMapFile, sFilter); fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFiles); fileDialog.setDefaultSuffix(sExt); QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pConfig->sTuningKeyMapDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); if (fileDialog.exec()) sTuningKeyMapFile = fileDialog.selectedFiles().first(); #endif if (!sTuningKeyMapFile.isEmpty()) { const QFileInfo info(sTuningKeyMapFile); if (setComboBoxCurrentItem(m_ui.TuningKeyMapFileComboBox, info)) { pConfig->sTuningKeyMapDir = info.absolutePath(); tuningChanged(); } } } void padthv1widget_config::tuningChanged (void) { ++m_iDirtyTuning; stabilize(); } // options slot. void padthv1widget_config::optionsChanged (void) { ++m_iDirtyOptions; stabilize(); } // stabilizer. void padthv1widget_config::stabilize (void) { QTreeWidgetItem *pItem = m_ui.ControlsTreeWidget->currentItem(); bool bEnabled = (m_pSynthUi && m_pSynthUi->controls() != nullptr); m_ui.ControlsAddItemToolButton->setEnabled(bEnabled); bEnabled = bEnabled && (pItem != nullptr); m_ui.ControlsEditToolButton->setEnabled(bEnabled); m_ui.ControlsDeleteToolButton->setEnabled(bEnabled); pItem = m_ui.ProgramsTreeWidget->currentItem(); bEnabled = (m_pSynthUi && m_pSynthUi->programs() != nullptr && m_bPresets); m_ui.ProgramsPreviewCheckBox->setEnabled( bEnabled && m_ui.ProgramsEnabledCheckBox->isChecked()); m_ui.ProgramsAddBankToolButton->setEnabled(bEnabled); m_ui.ProgramsAddItemToolButton->setEnabled(bEnabled); bEnabled = bEnabled && (pItem != nullptr); m_ui.ProgramsEditToolButton->setEnabled(bEnabled); m_ui.ProgramsDeleteToolButton->setEnabled(bEnabled); bEnabled = m_ui.TuningEnabledCheckBox->isChecked(); const bool bTuningRefEnabled = bEnabled && comboBoxCurrentItem(m_ui.TuningKeyMapFileComboBox).isEmpty(); m_ui.TuningRefNoteTextLabel->setEnabled(bTuningRefEnabled); m_ui.TuningRefNoteComboBox->setEnabled(bTuningRefEnabled); m_ui.TuningRefPitchSpinBox->setEnabled(bTuningRefEnabled); m_ui.TuningRefNotePushButton->setEnabled(bTuningRefEnabled); m_ui.TuningScaleFileTextLabel->setEnabled(bEnabled); m_ui.TuningScaleFileComboBox->setEnabled(bEnabled); m_ui.TuningScaleFileToolButton->setEnabled(bEnabled); m_ui.TuningKeyMapFileTextLabel->setEnabled(bEnabled); m_ui.TuningKeyMapFileComboBox->setEnabled(bEnabled); m_ui.TuningKeyMapFileToolButton->setEnabled(bEnabled); const bool bValid = (m_iDirtyTuning > 0 || m_iDirtyControls > 0 || m_iDirtyPrograms > 0 || m_iDirtyOptions > 0 || m_iLoadPreset > 0); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); } // dialog slots. void padthv1widget_config::accept (void) { padthv1_config *pConfig = padthv1_config::getInstance(); if (m_iDirtyTuning > 0 && pConfig && m_pSynthUi) { // Micro-tonal tuning settings... if (m_ui.TuningTabBar->currentIndex() == 0) { // Global (default) scope... pConfig->bTuningEnabled = m_ui.TuningEnabledCheckBox->isChecked(); pConfig->iTuningRefNote = m_ui.TuningRefNoteComboBox->currentIndex(); pConfig->fTuningRefPitch = float(m_ui.TuningRefPitchSpinBox->value()); pConfig->sTuningScaleFile = comboBoxCurrentItem(m_ui.TuningScaleFileComboBox); pConfig->sTuningKeyMapFile = comboBoxCurrentItem(m_ui.TuningKeyMapFileComboBox); } else { m_pSynthUi->setTuningEnabled( m_ui.TuningEnabledCheckBox->isChecked()); m_pSynthUi->setTuningRefNote( m_ui.TuningRefNoteComboBox->currentIndex()); m_pSynthUi->setTuningRefPitch( float(m_ui.TuningRefPitchSpinBox->value())); m_pSynthUi->setTuningScaleFile(comboBoxCurrentItem( m_ui.TuningScaleFileComboBox).toUtf8().constData()); m_pSynthUi->setTuningKeyMapFile(comboBoxCurrentItem( m_ui.TuningKeyMapFileComboBox).toUtf8().constData()); } // Reset/update micro-tonal tuning... m_pSynthUi->resetTuning(); // Save other conveniency options... saveComboBoxHistory(m_ui.TuningScaleFileComboBox); saveComboBoxHistory(m_ui.TuningKeyMapFileComboBox); // Reset dirty flag. m_iDirtyTuning = 0; } if (m_iDirtyControls > 0 && pConfig && m_pSynthUi) { // Save controls... padthv1_controls *pControls = m_pSynthUi->controls(); if (pControls) { m_ui.ControlsTreeWidget->saveControls(pControls); pConfig->saveControls(pControls); // Reset dirty flag. m_iDirtyControls = 0; } } if (m_iDirtyPrograms > 0 && pConfig && m_pSynthUi) { // Save programs... padthv1_programs *pPrograms = m_pSynthUi->programs(); if (pPrograms) { m_ui.ProgramsTreeWidget->savePrograms(pPrograms); pConfig->savePrograms(pPrograms); // Reset dirty flag. m_iDirtyPrograms = 0; } } if (m_iDirtyOptions > 0 && pConfig && m_pSynthUi) { // Save options... pConfig->bProgramsPreview = m_ui.ProgramsPreviewCheckBox->isChecked(); pConfig->bUseNativeDialogs = m_ui.UseNativeDialogsCheckBox->isChecked(); pConfig->bDontUseNativeDialogs = !pConfig->bUseNativeDialogs; pConfig->fRandomizePercent = float(m_ui.RandomizePercentSpinBox->value()); const int iOldKnobDialMode = pConfig->iKnobDialMode; const int iOldKnobEditMode = pConfig->iKnobEditMode; pConfig->iKnobDialMode = m_ui.KnobDialModeComboBox->currentIndex(); pConfig->iKnobEditMode = m_ui.KnobEditModeComboBox->currentIndex(); int iNeedRestart = 0; if (!m_pSynthUi->isPlugin()) { const QString sOldCustomStyleTheme = pConfig->sCustomStyleTheme; if (m_ui.CustomStyleThemeComboBox->currentIndex() > 0) pConfig->sCustomStyleTheme = m_ui.CustomStyleThemeComboBox->currentText(); else pConfig->sCustomStyleTheme.clear(); if (pConfig->sCustomStyleTheme != sOldCustomStyleTheme) { if (pConfig->sCustomStyleTheme.isEmpty()) { ++iNeedRestart; } else { QApplication::setStyle( QStyleFactory::create(pConfig->sCustomStyleTheme)); } } } padthv1widget *pParentWidget = qobject_cast (parentWidget()); if (pParentWidget) { const QString sOldCustomColorTheme = pConfig->sCustomColorTheme; if (m_ui.CustomColorThemeComboBox->currentIndex() > 0) pConfig->sCustomColorTheme = m_ui.CustomColorThemeComboBox->currentText(); else pConfig->sCustomColorTheme.clear(); if (pConfig->sCustomColorTheme != sOldCustomColorTheme) { if (pConfig->sCustomColorTheme.isEmpty()) { ++iNeedRestart; } else { QPalette pal; if (padthv1widget_palette::namedPalette( pConfig, pConfig->sCustomColorTheme, pal)) pParentWidget->setPalette(pal); } } if (pConfig->iKnobDialMode != iOldKnobDialMode || pConfig->iKnobEditMode != iOldKnobEditMode) { pParentWidget->updateConfig(); } } // Show restart message if needed... if (iNeedRestart > 0) { QMessageBox::information(this, tr("Information"), tr("Some settings may be only effective\n" "next time you start this application.")); } // Reset dirty flag. m_iDirtyOptions = 0; } // Just go with dialog acceptance. QDialog::accept(); } void padthv1widget_config::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyTuning > 0 || m_iDirtyControls > 0 || m_iDirtyPrograms > 0 || m_iDirtyOptions > 0 || m_iLoadPreset > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning"), tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; } } if (bReject && m_iLoadPreset > 0) loadPreset(m_sSavePreset); if (bReject) QDialog::reject(); } // Custom color palette theme manager. void padthv1widget_config::editCustomColorThemes (void) { padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig == nullptr) return; padthv1widget_palette form(this); form.setSettings(pConfig); QString sCustomColorTheme; int iDirtyCustomColorTheme = 0; const int iCustomColorTheme = m_ui.CustomColorThemeComboBox->currentIndex(); if (iCustomColorTheme > 0) { sCustomColorTheme = m_ui.CustomColorThemeComboBox->itemText(iCustomColorTheme); form.setPaletteName(sCustomColorTheme); } if (form.exec() == QDialog::Accepted) { sCustomColorTheme = form.paletteName(); ++iDirtyCustomColorTheme; } if (iDirtyCustomColorTheme > 0 || form.isDirty()) { resetCustomColorThemes(sCustomColorTheme); optionsChanged(); } } // Custom color palette themes settler. void padthv1widget_config::resetCustomColorThemes ( const QString& sCustomColorTheme ) { m_ui.CustomColorThemeComboBox->clear(); m_ui.CustomColorThemeComboBox->addItem( tr(g_pszDefName)); padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig) m_ui.CustomColorThemeComboBox->addItems( padthv1widget_palette::namedPaletteList(pConfig)); int iCustomColorTheme = 0; if (!sCustomColorTheme.isEmpty()) { iCustomColorTheme = m_ui.CustomColorThemeComboBox->findText( sCustomColorTheme); if (iCustomColorTheme < 0) iCustomColorTheme = 0; } m_ui.CustomColorThemeComboBox->setCurrentIndex(iCustomColorTheme); } // Custom widget style themes settler. void padthv1widget_config::resetCustomStyleThemes ( const QString& sCustomStyleTheme ) { m_ui.CustomStyleThemeComboBox->clear(); m_ui.CustomStyleThemeComboBox->addItem( tr(g_pszDefName)); m_ui.CustomStyleThemeComboBox->addItems( QStyleFactory::keys()); int iCustomStyleTheme = 0; if (!sCustomStyleTheme.isEmpty() && m_pSynthUi && !m_pSynthUi->isPlugin()) { iCustomStyleTheme = m_ui.CustomStyleThemeComboBox->findText( sCustomStyleTheme); if (iCustomStyleTheme < 0) iCustomStyleTheme = 0; } m_ui.CustomStyleThemeComboBox->setCurrentIndex(iCustomStyleTheme); } // Combo box history persistence helper implementation. void padthv1widget_config::loadComboBoxHistory ( QComboBox *pComboBox ) { padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig == nullptr) return; // Load combobox list from configuration settings file... const bool bBlockSignals = pComboBox->blockSignals(true); pConfig->beginGroup("/History"); const QStringList& history = pConfig->value('/' + pComboBox->objectName()).toStringList(); QStringListIterator iter(history); while (iter.hasNext()) { const QFileInfo info(iter.next()); if (info.exists() && info.isReadable()) { const QString& sPath = info.canonicalFilePath(); pComboBox->insertItem(0, info.fileName(), sPath); } } pConfig->endGroup(); pComboBox->blockSignals(bBlockSignals); } void padthv1widget_config::saveComboBoxHistory ( QComboBox *pComboBox ) { padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig == nullptr) return; // Save combobox list to configuration settings file... const bool bBlockSignals = pComboBox->blockSignals(true); pConfig->beginGroup("/History"); QStringList history; const int iCount = pComboBox->count(); for (int i = 0; i < iCount; ++i) { const QString& sData = pComboBox->itemData(i).toString(); if (!sData.isEmpty()) history.prepend(sData); } pConfig->setValue('/' + pComboBox->objectName(), history); pConfig->endGroup(); pComboBox->blockSignals(bBlockSignals); } // Combo box settter/gettter helper prototypes. bool padthv1widget_config::setComboBoxCurrentItem ( QComboBox *pComboBox, const QFileInfo& info ) { const bool bBlockSignals = pComboBox->blockSignals(true); const bool bResult = info.exists() && info.isReadable(); if (bResult) { const QString& sData = info.canonicalFilePath(); int iIndex = pComboBox->findData(sData); if (iIndex < 0) { pComboBox->insertItem(0, info.fileName(), sData); iIndex = 0; } pComboBox->setCurrentIndex(iIndex); pComboBox->setToolTip(sData); } else { pComboBox->setCurrentIndex(pComboBox->count() - 1); // pComboBox->setToolTip(pComboBox->currentText()); } pComboBox->blockSignals(bBlockSignals); return bResult; } QString padthv1widget_config::comboBoxCurrentItem ( QComboBox *pComboBox ) { QString sData; const int iIndex = pComboBox->currentIndex(); if (iIndex >= 0) sData = pComboBox->itemData(iIndex).toString(); return sData; } // Programs/preset preview stuff... void padthv1widget_config::loadPreset ( const QString& sPreset ) { padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig == nullptr) return; const QString& sPresetFile = pConfig->presetFile(sPreset); if (sPresetFile.isEmpty()) return; padthv1widget *pParentWidget = qobject_cast (parentWidget()); if (pParentWidget && pParentWidget->loadPreset(sPresetFile)) { if (++m_iLoadPreset == 1) m_sSavePreset = pConfig->sPreset; pConfig->sPreset = sPreset; } } // end of padthv1widget_config.cpp padthv1-1.3.0/src/PaxHeaders/padthv1_lv2ui.h0000644000000000000000000000013214742136613015577 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572953844 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1_lv2ui.h0000644000175000001440000000464714742136613015602 0ustar00rncbcusers// padthv1_lv2ui.h // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1_lv2ui_h #define __padthv1_lv2ui_h #include "padthv1_ui.h" #ifdef CONFIG_LV2_OLD_HEADERS #include "lv2/lv2plug.in/ns/extensions/ui/ui.h" #else #include "lv2/ui/ui.h" #endif #define PADTHV1_LV2UI_URI PADTHV1_LV2_PREFIX "ui" #if defined(CONFIG_LV2_UI_X11) || defined(CONFIG_LV2_UI_WINDOWS) #include #endif #ifdef CONFIG_LV2_UI_X11 #define PADTHV1_LV2UI_X11_URI PADTHV1_LV2_PREFIX "ui_x11" #endif #ifdef CONFIG_LV2_UI_WINDOWS #include #define PADTHV1_LV2UI_WINDOWS_URI PADTHV1_LV2_PREFIX "ui_windows" // Polyfill for windows size (minimal suitable size) // Qt cannot determine the right window size on Windows. #define UI_WINDOWS_RECOMMENDED_WIDTH 1380 #define UI_WINDOWS_RECOMMENDED_HEIGHT 650 #endif #ifdef CONFIG_LV2_UI_EXTERNAL #include "lv2_external_ui.h" #define PADTHV1_LV2UI_EXTERNAL_URI PADTHV1_LV2_PREFIX "ui_external" #endif // Forward decls. class padthv1_lv2; //------------------------------------------------------------------------- // padthv1_lv2ui - decl. // class padthv1_lv2ui : public padthv1_ui { public: // Constructor. padthv1_lv2ui(padthv1_lv2 *pPadth, LV2UI_Controller controller, LV2UI_Write_Function write_function); // Accessors. const LV2UI_Controller& controller() const; void write_function(padthv1::ParamIndex index, float fValue) const; private: // Instance variables. LV2UI_Controller m_controller; LV2UI_Write_Function m_write_function; }; #endif // __padthv1_lv2ui_h // end of padthv1_lv2ui.h padthv1-1.3.0/src/PaxHeaders/padthv1_sched.h0000644000000000000000000000013214742136613015624 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1_sched.h0000644000175000001440000000476514742136613015630 0ustar00rncbcusers// padthv1_sched.h // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1_sched_h #define __padthv1_sched_h #include // forward decls. class padthv1; //------------------------------------------------------------------------- // padthv1_sched - worker/scheduled stuff (pure virtual). // class padthv1_sched { public: // plausible sched types. enum Type { Sample, Programs, Controls, Controller, MidiIn }; // ctor. padthv1_sched(padthv1 *pPadth, Type stype, uint32_t nsize = 8); // virtual dtor. virtual ~padthv1_sched(); // instance access. padthv1 *instance() const; // schedule process. void schedule(int sid = 0); // test-and-set wait. bool sync_wait(); // scheduled processor. void sync_process(); // (pure) virtual processor. virtual void process(int sid) = 0; // signal broadcast (static). static void sync_notify(padthv1 *pPadth, Type stype, int sid); // Notifier - Worker/schedule proxy decl. // class Notifier { public: // ctor. Notifier(padthv1 *pPadth); // dtor. virtual ~Notifier(); // signal notifier. virtual void notify(padthv1_sched::Type stype, int sid) const = 0; private: // instance variables. padthv1 *m_pPadth; }; // process/clear pending schedules, immediately. (static) static void sync_pending(); static void sync_reset(); private: // instance variables. padthv1 *m_pPadth; Type m_stype; // sched queue instance reference. uint32_t m_nsize; uint32_t m_nmask; int *m_items; volatile uint32_t m_iread; volatile uint32_t m_iwrite; volatile bool m_sync_wait; }; #endif // __padthv1_sched_h // end of padthv1_sched.h padthv1-1.3.0/src/PaxHeaders/padthv1_reverb.h0000644000000000000000000000013214742136613016023 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1_reverb.h0000644000175000001440000001433414742136613016020 0ustar00rncbcusers// padthv1_reverb.h // /**************************************************************************** Copyright (C) 2012-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1_reverb_h #define __padthv1_reverb_h #include #include //------------------------------------------------------------------------- // padthv1_reverb // // -- borrowed, stirred and refactored from original FreeVerb -- // by Jezar at Dreampoint, June 2000 (public domain) // class padthv1_reverb { public: padthv1_reverb (float srate = 44100.0f) : m_srate(srate), m_room(0.5f), m_damp(0.5f), m_feedb(0.5f) { reset(); } void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } void reset() { static const uint32_t s_comb[NUM_COMBS] = { 1116, 1188, 1277, 1356, 1422, 1491, 1557, 1617, 1685, 1748 }; static const uint32_t s_allpass[NUM_ALLPASSES] = { 556, 441, 341, 225, 180, 153 }; const float sr = m_srate / 44100.0f; uint32_t j; for (j = 0; j < NUM_ALLPASSES; ++j) { m_allpass0[j].resize(uint32_t(s_allpass[j] * sr)); m_allpass0[j].reset(); m_allpass1[j].resize(uint32_t((s_allpass[j] + STEREO_SPREAD) * sr)); m_allpass1[j].reset(); } for (j = 0; j < NUM_COMBS; ++j) { m_comb0[j].resize(uint32_t(s_comb[j] * sr)); m_comb0[j].reset(); m_comb1[j].resize(uint32_t((s_comb[j] + STEREO_SPREAD) * sr)); m_comb1[j].reset(); } reset_feedb(); reset_room(); reset_damp(); } void process(float *in0, float *in1, uint32_t nframes, float wet, float feedb, float room, float damp, float width) { if (wet < 1E-9f) return; if (m_feedb != feedb) { m_feedb = feedb; reset_feedb(); } if (m_room != room) { m_room = room; reset_room(); } if (m_damp != damp) { m_damp = damp; reset_damp(); } uint32_t i, j; for (i = 0; i < nframes; ++i) { float out0 = *in0 * 0.05f; // 0.015f; float out1 = *in1 * 0.05f; // 0.015f; float tmp0 = 0.0f; float tmp1 = 0.0f; for (j = 0; j < NUM_COMBS; ++j) { tmp0 += m_comb0[j].output(out0); tmp1 += m_comb1[j].output(out1); } for (j = 0; j < NUM_ALLPASSES; ++j) { tmp0 = m_allpass0[j].output(tmp0); tmp1 = m_allpass1[j].output(tmp1); } if (width < 0.0f) { out0 = tmp0 * (1.0f + width) - tmp1 * width; out1 = tmp1 * (1.0f + width) - tmp0 * width; } else { out0 = tmp0 * width + tmp1 * (1.0f - width); out1 = tmp1 * width + tmp0 * (1.0f - width); } *in0++ += wet * out0; *in1++ += wet * out1; } } protected: static const uint32_t NUM_COMBS = 10; static const uint32_t NUM_ALLPASSES = 6; static const uint32_t STEREO_SPREAD = 23; void reset_room() { for (uint32_t j = 0; j < NUM_COMBS; ++j) { m_comb0[j].set_feedb(m_room); m_comb1[j].set_feedb(m_room); } } void reset_damp() { const float damp2 = m_damp * m_damp; for (uint32_t j = 0; j < NUM_COMBS; ++j) { m_comb0[j].set_damp(damp2); m_comb1[j].set_damp(damp2); } } void reset_feedb() { const float feedb2 = 2.0f * m_feedb * (2.0f - m_feedb) / 3.0f; for (uint32_t j = 0; j < NUM_ALLPASSES; ++j) { m_allpass0[j].set_feedb(feedb2); m_allpass1[j].set_feedb(feedb2); } } class sample_buffer { public: sample_buffer (uint32_t size = 0) : m_buffer(0), m_size(0), m_index(0) { resize(size); } virtual ~sample_buffer() { delete [] m_buffer; } void reset() { ::memset(m_buffer, 0, m_size * sizeof(float)); m_index = 0; } void resize(uint32_t size) { if (size < 1) size = 1; if (m_size != size) { const uint32_t old_size = m_size; if (size > old_size) { float *old_buffer = m_buffer; m_buffer = new float [size]; m_size = size; if (old_buffer) { ::memcpy(m_buffer, old_buffer, old_size * sizeof(float)); delete [] old_buffer; } } } } float *tick() { float *buf = m_buffer + m_index; if (++m_index >= m_size) m_index = 0; return buf; } private: float *m_buffer; uint32_t m_size; uint32_t m_index; }; class comb_filter : public sample_buffer { public: comb_filter (uint32_t size = 0) : sample_buffer(size), m_feedb(0.5f), m_damp(0.5f), m_out(0.0f) {} void set_feedb(float feedb) { m_feedb = feedb; } float feedb() const { return m_feedb; } void set_damp(float damp) { m_damp = damp; } float damp() const { return m_damp; } void reset() { sample_buffer::reset(); m_out = 0.0f; } float output(float in) { float *buf = tick(); float out = *buf; m_out = denormal(out * (1.0f - m_damp) + m_out * m_damp); *buf = in + (m_out * m_feedb); return out; } private: float m_feedb; float m_damp; float m_out; }; class allpass_filter : public sample_buffer { public: allpass_filter(uint32_t size = 0) : sample_buffer(size), m_feedb(0.5f) {} void set_feedb(float feedb) { m_feedb = feedb; } float feedb () const { return m_feedb; } float output(float in) { float *buf = tick(); float out = *buf; *buf = denormal(in + out * m_feedb); return out - in; } private: float m_feedb; }; static float denormal(float v) { union { float f; uint32_t w; } u; u.f = v; return (u.w & 0x7f800000) ? v : 0.0f; } private: float m_srate; float m_room; float m_damp; float m_feedb; comb_filter m_comb0[NUM_COMBS]; comb_filter m_comb1[NUM_COMBS]; allpass_filter m_allpass0[NUM_ALLPASSES]; allpass_filter m_allpass1[NUM_ALLPASSES]; }; #endif // __padthv1_reverb_h padthv1-1.3.0/src/PaxHeaders/padthv1_wave.h0000644000000000000000000000013214742136613015500 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1_wave.h0000644000175000001440000001135714742136613015477 0ustar00rncbcusers// padthv1_wave.h // /**************************************************************************** Copyright (C) 2012-2023, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1_wave_h #define __padthv1_wave_h #include //------------------------------------------------------------------------- // padthv1_wave - smoothed (integrating oversampled) wave table. // class padthv1_wave { public: // shape. enum Shape { Pulse = 0, Saw, Sine, Rand, Noise }; // ctor. padthv1_wave(uint32_t nsize = 4096, uint16_t nover = 24); // dtor. ~padthv1_wave(); // properties. Shape shape() const { return m_shape; } float width() const { return m_width; } // sample rate. void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } // table size (in frames) uint32_t size() const { return m_nsize; } // phase-zero (for slave reset) float phase0() const { return m_phase0; } // init. void reset(Shape shape, float width); // init.test void reset_test(Shape shape, float width) { if (shape != m_shape || width != m_width) reset(shape, width); } // begin. float start(float& phase, float pshift = 0.0f, float freq = 0.0f) const { phase = m_phase0 + pshift; if (phase >= 1.0f) phase -= 1.0f; return sample(phase, freq); } // iterate. float sample(float& phase, float freq) const { const float index = phase * float(m_nsize); const uint32_t i = uint32_t(index); const float alpha = index - float(i); phase += freq / m_srate; if (phase >= 1.0f) phase -= 1.0f; // cubic interpolation... const float x0 = m_table[i]; const float x1 = m_table[i + 1]; #if 0 // cubic interp. const float x2 = m_table[i + 2]; const float x3 = m_table[i + 3]; const float c1 = (x2 - x0) * 0.5f; const float b1 = (x1 - x2); const float b2 = (c1 + b1); const float c3 = (x3 - x1) * 0.5f + b2 + b1; const float c2 = (c3 + b2); return (((c3 * alpha) - c2) * alpha + c1) * alpha + x1; #else // linear interp. return x0 + alpha * (x1 - x0); #endif } // absolute value. float value(float phase) const { phase += m_phase0; if (phase >= 1.0f) phase -= 1.0f; return m_table[uint32_t(phase * float(m_nsize))]; } protected: // init pulse table. void reset_pulse(); // init saw table. void reset_saw(); // init sine table. void reset_sine(); // init random table. void reset_rand(); // init noise table. void reset_noise(); // post-processors void reset_filter(); void reset_normalize(); void reset_interp(); // Hal Chamberlain's pseudo-random linear congruential method. float pseudo_randf () { m_srand = (m_srand * 196314165) + 907633515; return m_srand / float(INT32_MAX) - 1.0f; } private: uint32_t m_nsize; uint16_t m_nover; Shape m_shape; float m_width; float m_srate; float *m_table; float m_phase0; uint32_t m_srand; }; //------------------------------------------------------------------------- // padthv1_wave_lf - hard/non-smoothed wave table (eg. LFO). // class padthv1_wave_lf : public padthv1_wave { public: // ctor. padthv1_wave_lf(uint32_t nsize = 1024) : padthv1_wave(nsize, 0) {} }; //------------------------------------------------------------------------- // padthv1_oscillator - wave table oscillator // class padthv1_oscillator { public: // ctor. padthv1_oscillator(padthv1_wave *wave = 0) { reset(wave); } // wave and phase accessors. void reset(padthv1_wave *wave) { m_wave = wave; m_phase = 0.0f; } padthv1_wave *wave() const { return m_wave; } // begin. float start(float pshift = 0.0f, float freq = 0.0f) { return m_wave->start(m_phase, pshift, freq); } // iterate. float sample(float freq) { return m_wave->sample(m_phase, freq); } // phase-shift accessor. float pshift() const { const float pshift = m_wave->phase0() + m_phase; return (pshift >= 1.0f ? pshift - 1.0f : pshift); } private: padthv1_wave *m_wave; float m_phase; }; #endif // __padthv1_wave_h // end of padthv1_wave.h padthv1-1.3.0/src/PaxHeaders/padthv1.cpp0000644000000000000000000000013214742136613015011 xustar0030 mtime=1737014667.572677612 30 atime=1737014667.572677612 30 ctime=1737014667.572677612 padthv1-1.3.0/src/padthv1.cpp0000644000175000001440000015533214742136613015012 0ustar00rncbcusers// padthv1.cpp // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1.h" #include "padthv1_sample.h" #include "padthv1_wave.h" #include "padthv1_ramp.h" #include "padthv1_list.h" #include "padthv1_filter.h" #include "padthv1_formant.h" #include "padthv1_fx.h" #include "padthv1_reverb.h" #include "padthv1_config.h" #include "padthv1_controls.h" #include "padthv1_programs.h" #include "padthv1_tuning.h" #include "padthv1_sched.h" #ifdef CONFIG_DEBUG_0 #include #endif #include //------------------------------------------------------------------------- // padthv1_impl // // -- borrowed and revamped from synth.h of synth4 // Copyright (C) 2007 jorgen, linux-vst.com // const uint8_t MAX_VOICES = 64; // max polyphony const uint8_t MAX_NOTES = 128; const float MIN_ENV_MSECS = 0.5f; // min 500 usec per stage const float MAX_ENV_MSECS = 5000.0f; // max 5 sec per stage (default) const float DETUNE_SCALE = 0.5f; const float PHASE_SCALE = 0.5f; const float OCTAVE_SCALE = 12.0f; const float TUNING_SCALE = 1.0f; const float SWEEP_SCALE = 0.5f; const float PITCH_SCALE = 0.5f; const uint8_t MAX_DIRECT_NOTES = (MAX_VOICES >> 2); // maximum helper inline float padthv1_max ( float a, float b ) { return (a > b ? a : b); } // hyperbolic-tangent fast approximation inline float padthv1_tanhf ( const float x ) { const float x2 = x * x; return x * (27.0f + x2) / (27.0f + 9.0f * x2); } // sigmoids inline float padthv1_sigmoid ( const float x ) { // return 2.0f / (1.0f + ::expf(-5.0f * x)) - 1.0f; return padthv1_tanhf(2.0f * x); } inline float padthv1_sigmoid_0 ( const float x, const float t0 ) { const float t1 = 1.0f - t0; #if 0 if (x > +t1) return +t1 + t0 * padthv1_tanhf(+(x - t1) / t0); else if (x < -t1) return -t1 - t0 * padthv1_tanhf(-(x + t1) / t0); else return x; #else return (x < -1.0f ? -t1 : (x > +1.0f ? t1 : t1 * x * (1.5f - 0.5f * x * x))); #endif } inline float padthv1_sigmoid_1 ( const float x, const float t0 = 0.01f ) { return 0.5f * (1.0f + padthv1_sigmoid_0(2.0f * x - 1.0f, t0)); } // velocity hard-split curve inline float padthv1_velocity ( const float x, const float p = 0.2f ) { return ::powf(x, (1.0f - p)); } // pitchbend curve inline float padthv1_pow2f ( const float x ) { // simplest power-of-2 straight linearization // -- x argument valid in [-1, 1] interval // return 1.0f + (x < 0.0f ? 0.5f : 1.0f) * x; return ::powf(2.0f, x); } // convert note to frequency (hertz) inline float padthv1_freq2 ( float delta ) { return ::powf(2.0f, delta / 12.0f); } inline float padthv1_freq ( int note ) { return (440.0f / 32.0f) * padthv1_freq2(float(note - 9)); } // parameter port (basic) class padthv1_port { public: padthv1_port() : m_port(nullptr), m_value(0.0f), m_vport(0.0f) {} virtual ~padthv1_port() {} void set_port(float *port) { m_port = port; } float *port() const { return m_port; } virtual void set_value(float value) { m_value = value; if (m_port) m_vport = *m_port; } float value() const { return m_value; } float *value_ptr() { tick(1); return &m_value; } virtual float tick(uint32_t /*nstep*/) { if (m_port && ::fabsf(*m_port - m_vport) > 0.001f) set_value(*m_port); return m_value; } float operator *() { return tick(1); } private: float *m_port; float m_value; float m_vport; }; // parameter port (smoothed) class padthv1_port2 : public padthv1_port { public: padthv1_port2() : m_vtick(0.0f), m_vstep(0.0f), m_nstep(0) {} static const uint32_t NSTEP = 32; void set_value(float value) { m_vtick = padthv1_port::value(); m_nstep = NSTEP; m_vstep = (value - m_vtick) / float(m_nstep); padthv1_port::set_value(value); } float tick(uint32_t nstep) { if (m_nstep == 0) return padthv1_port::tick(nstep); if (m_nstep >= nstep) { m_vtick += m_vstep * float(nstep); m_nstep -= nstep; } else { m_vtick += m_vstep * float(m_nstep); m_nstep = 0; } return m_vtick; } private: float m_vtick; float m_vstep; uint32_t m_nstep; }; // envelope struct padthv1_env { // envelope stages enum Stage { Idle = 0, Attack, Decay, Sustain, Release, End }; // per voice struct State { // ctor. State() : running(false), stage(Idle), phase(0.0f), delta(0.0f), value(0.0f), c1(1.0f), c0(0.0f), frames(0) {} // process float tick() { if (running && frames > 0) { phase += delta; value = c1 * phase * (2.0f - phase) + c0; --frames; } return value; } // state bool running; Stage stage; float phase; float delta; float value; float c1, c0; uint32_t frames; }; void start(State *p) { p->running = true; p->stage = Attack; p->frames = uint32_t(*attack * *attack * max_frames); if (p->frames < min_frames1) // prevent click on too fast attack p->frames = min_frames1; p->phase = 0.0f; p->delta = 1.0f / float(p->frames); p->value = 0.0f; p->c1 = 1.0f; p->c0 = 0.0f; } void next(State *p) { if (p->stage == Attack) { p->stage = Decay; p->frames = uint32_t(*decay * *decay * max_frames); if (p->frames < min_frames2) // prevent click on too fast decay p->frames = min_frames2; p->phase = 0.0f; p->delta = 1.0f / float(p->frames); p->c1 = *sustain - 1.0f; p->c0 = p->value; } else if (p->stage == Decay) { p->running = false; // stay at this stage until note_off received p->stage = Sustain; p->frames = 0; p->phase = 0.0f; p->delta = 0.0f; p->c1 = 0.0f; p->c0 = p->value; } else if (p->stage == Release) { p->running = false; p->stage = End; p->frames = 0; p->phase = 0.0f; p->delta = 0.0f; p->value = 0.0f; p->c1 = 0.0f; p->c0 = 0.0f; } } void note_off(State *p) { p->running = true; p->stage = Release; p->frames = uint32_t(*release * *release * max_frames); if (p->frames < min_frames2) // prevent click on too fast release p->frames = min_frames2; p->phase = 0.0f; p->delta = 1.0f / float(p->frames); p->c1 = -(p->value); p->c0 = p->value; } void note_off_fast(State *p) { p->running = true; p->stage = Release; p->frames = min_frames2; p->phase = 0.0f; p->delta = 1.0f / float(p->frames); p->c1 = -(p->value); p->c0 = p->value; } void restart(State *p, bool legato) { p->running = true; if (legato) { p->stage = Decay; p->frames = min_frames2; p->phase = 0.0f; p->delta = 1.0f / float(p->frames); p->c1 = *sustain - p->value; p->c0 = 0.0f; } else { p->stage = Attack; p->frames = uint32_t(*attack * *attack * max_frames); if (p->frames < min_frames1) p->frames = min_frames1; p->phase = 0.0f; p->delta = 1.0f / float(p->frames); p->c1 = 1.0f; p->c0 = 0.0f; } } // parameters padthv1_port attack; padthv1_port decay; padthv1_port sustain; padthv1_port release; uint32_t min_frames1; uint32_t min_frames2; uint32_t max_frames; }; // midi control struct padthv1_ctl { padthv1_ctl() { reset(); } void reset() { pressure = 0.0f; pitchbend = 1.0f; modwheel = 0.0f; panning = 0.0f; volume = 1.0f; sustain = false; } float pressure; float pitchbend; float modwheel; float panning; float volume; bool sustain; }; // dco struct padthv1_gen { padthv1_port sample1; padthv1_port width1; padthv1_port scale1; padthv1_port nh1; padthv1_port apod1; padthv1_port detune1; padthv1_port glide1; padthv1_port sample2; padthv1_port width2; padthv1_port scale2; padthv1_port nh2; padthv1_port apod2; padthv1_port detune2; padthv1_port glide2; padthv1_port balance; padthv1_port phase; padthv1_port ringmod; padthv1_port octave; padthv1_port tuning; padthv1_port envtime; float sample1_0, freq1; float sample2_0, freq2; float envtime0; }; // dcf struct padthv1_dcf { padthv1_port enabled; padthv1_port2 cutoff; padthv1_port2 reso; padthv1_port type; padthv1_port slope; padthv1_port2 envelope; padthv1_env env; }; // lfo struct padthv1_voice; struct padthv1_lfo { padthv1_port enabled; padthv1_port shape; padthv1_port width; padthv1_port2 bpm; padthv1_port2 rate; padthv1_port sync; padthv1_port2 sweep; padthv1_port2 pitch; padthv1_port2 balance; padthv1_port2 ringmod; padthv1_port2 cutoff; padthv1_port2 reso; padthv1_port2 panning; padthv1_port2 volume; padthv1_env env; padthv1_voice *psync; }; // dca struct padthv1_dca { padthv1_port volume; padthv1_env env; }; // def (ranges) struct padthv1_def { padthv1_port pitchbend; padthv1_port modwheel; padthv1_port pressure; padthv1_port velocity; padthv1_port channel; padthv1_port mono; }; // out (mix) struct padthv1_out { padthv1_port width; padthv1_port panning; padthv1_port fxsend; padthv1_port volume; }; // chorus (fx) struct padthv1_cho { padthv1_port wet; padthv1_port delay; padthv1_port feedb; padthv1_port rate; padthv1_port mod; }; // flanger (fx) struct padthv1_fla { padthv1_port wet; padthv1_port delay; padthv1_port feedb; padthv1_port daft; }; // phaser (fx) struct padthv1_pha { padthv1_port wet; padthv1_port rate; padthv1_port feedb; padthv1_port depth; padthv1_port daft; }; // delay (fx) struct padthv1_del { padthv1_port wet; padthv1_port delay; padthv1_port feedb; padthv1_port bpm; }; // reverb struct padthv1_rev { padthv1_port wet; padthv1_port room; padthv1_port damp; padthv1_port feedb; padthv1_port width; }; // dynamic(compressor/limiter) struct padthv1_dyn { padthv1_port compress; padthv1_port limiter; }; // keyboard/note range struct padthv1_key { padthv1_port low; padthv1_port high; bool is_note(int key) { return (key >= int(*low) && int(*high) >= key); } }; // glide (portamento) class padthv1_glide { public: padthv1_glide(float& last) : m_last(last) { reset(); } void reset( uint32_t frames = 0, float freq = 0.0f ) { m_frames = frames; if (m_frames > 0) { m_freq = m_last; m_step = (m_last - freq) / float(m_frames); } else { m_freq = 0.0f; m_step = 0.0f; } m_last = freq; } float tick() { if (m_frames > 0) { m_freq -= m_step; --m_frames; } return m_freq; } private: uint32_t m_frames; float m_step; float m_freq; float& m_last; }; // balancing smoother (1 parameter) class padthv1_bal : public padthv1_ramp2 { public: padthv1_bal() : padthv1_ramp2(2) {} protected: float evaluate(uint16_t i) { padthv1_ramp2::update(); const float wbal = 0.25f * M_PI * (1.0f + m_param1_v) * (1.0f + m_param2_v); return M_SQRT2 * (i == 0 ? ::cosf(wbal) : ::sinf(wbal)); } }; // balance smoother (1 parameters) class padthv1_bal1 : public padthv1_ramp1 { public: padthv1_bal1() : padthv1_ramp1(2) {} protected: float evaluate(uint16_t i) { padthv1_ramp1::update(); const float wbal = 0.25f * M_PI * (1.0f + m_param1_v); return M_SQRT2 * (i & 1 ? ::sinf(wbal) : ::cosf(wbal)); } }; // balance smoother (2 parameters) class padthv1_bal2 : public padthv1_ramp2 { public: padthv1_bal2() : padthv1_ramp2(2) {} protected: float evaluate(uint16_t i) { padthv1_ramp2::update(); const float wbal = 0.25f * M_PI * (1.0f + m_param1_v) * (1.0f + m_param2_v); return M_SQRT2 * (i & 1 ? ::sinf(wbal) : ::cosf(wbal)); } }; // pressure smoother (3 parameters) class padthv1_pre : public padthv1_ramp3 { public: padthv1_pre() : padthv1_ramp3() {} protected: float evaluate(uint16_t) { padthv1_ramp3::update(); return m_param1_v * padthv1_max(m_param2_v, m_param3_v); } }; // common phasor (LFO sync) class padthv1_phasor { public: padthv1_phasor(uint32_t nsize = 1024) : m_nsize(nsize), m_nframes(0) {} void process(uint32_t nframes) { m_nframes += nframes; while (m_nframes >= m_nsize) m_nframes -= m_nsize; } float pshift() const { return float(m_nframes) / float(m_nsize); } private: uint32_t m_nsize; uint32_t m_nframes; }; // forward decl. class padthv1_impl; // voice struct padthv1_voice : public padthv1_list { padthv1_voice(padthv1_impl *pImpl); int note; // voice note float vel; // key velocity float pre; // key pressure/after-touch padthv1_generator gen1_osc1, gen1_osc2; // generators aka. oscillators float gen1_freq1, gen1_sample1; // frequency and phase float gen1_freq2, gen1_sample2; padthv1_oscillator lfo1; // low frequency oscilattor float lfo1_sample; padthv1_bal gen1_bal; // oscillator balance float gen1_balance; padthv1_filter1 dcf11, dcf12; // filters padthv1_filter2 dcf13, dcf14; padthv1_filter3 dcf15, dcf16; padthv1_formant dcf17, dcf18; padthv1_env::State dca1_env; // envelope states padthv1_env::State dcf1_env; padthv1_env::State lfo1_env; padthv1_glide gen1_glide1, gen1_glide2; // glides (portamento) padthv1_pre dca1_pre; float out1_panning; float out1_volume; padthv1_bal1 out1_pan; // output panning padthv1_ramp1 out1_vol; // output volume bool sustain; }; // MIDI input asynchronous status notification class padthv1_midi_in : public padthv1_sched { public: padthv1_midi_in (padthv1 *pPadth) : padthv1_sched(pPadth, MidiIn), m_enabled(false), m_count(0) {} void schedule_event() { if (m_enabled && ++m_count < 2) schedule(-1); } void schedule_note(int key, int vel) { if (m_enabled) schedule((vel << 7) | key); } void process(int) {} void enabled(bool on) { m_enabled = on; m_count = 0; } uint32_t count() { const uint32_t ret = m_count; m_count = 0; return ret; } private: bool m_enabled; uint32_t m_count; }; // micro-tuning/instance implementation class padthv1_tun { public: padthv1_tun() : enabled(false), refPitch(440.0f), refNote(69) {} bool enabled; float refPitch; int refNote; QString scaleFile; QString keyMapFile; }; // polyphonic synth implementation class padthv1_impl { public: padthv1_impl(padthv1 *pPadth, uint16_t nchannels, float srate, uint32_t nsize); ~padthv1_impl(); void setChannels(uint16_t nchannels); uint16_t channels() const; void setSampleRate(float srate); float sampleRate() const; void setBufferSize(uint32_t nsize); uint32_t bufferSize() const; void setTempo(float bpm); float tempo() const; void setParamPort(padthv1::ParamIndex index, float *pfParam); padthv1_port *paramPort(padthv1::ParamIndex index); void setParamValue(padthv1::ParamIndex index, float fValue); float paramValue(padthv1::ParamIndex index); padthv1_controls *controls(); padthv1_programs *programs(); void setTuningEnabled(bool enabled); bool isTuningEnabled() const; void setTuningRefPitch(float refPitch); float tuningRefPitch() const; void setTuningRefNote(int refNote); int tuningRefNote() const; void setTuningScaleFile(const char *pszScaleFile); const char *tuningScaleFile() const; void setTuningKeyMapFile(const char *pszKeyMapFile); const char *tuningKeyMapFile() const; void resetTuning(); void process_midi(uint8_t *data, uint32_t size); void process(float **ins, float **outs, uint32_t nframes); void stabilize(); void reset(); void reset_test() { if (m_gen1.sample1_0 != *m_gen1.sample1) { m_gen1.sample1_0 = *m_gen1.sample1; m_gen1.freq1 = padthv1_freq(m_gen1.sample1_0); } gen1_sample1.prev()->reset_test(m_gen1.freq1, *m_gen1.width1, *m_gen1.scale1, uint16_t(*m_gen1.nh1), padthv1_sample::Apodizer(*m_gen1.apod1)); if (m_gen1.sample2_0 != *m_gen1.sample2) { m_gen1.sample2_0 = *m_gen1.sample2; m_gen1.freq2 = padthv1_freq(m_gen1.sample2_0); } gen1_sample2.prev()->reset_test(m_gen1.freq2, *m_gen1.width2, *m_gen1.scale2, uint16_t(*m_gen1.nh2), padthv1_sample::Apodizer(*m_gen1.apod2)); } void reset_sync( float freq0, float width, float scale, uint16_t nh, int apod, int sid) { padthv1_sample_ref& ref = (sid == 1 ? gen1_sample1 : gen1_sample2); padthv1_sample *prev = ref.prev(); padthv1_sample *next = new padthv1_sample(*prev); next->reset_sync(freq0, width, scale, nh, padthv1_sample::Apodizer(apod)); ref.append(next); ref.free_refs(); ref.clear_refs(); } void midiInEnabled(bool on); uint32_t midiInCount(); void directNoteOn(int note, int vel); bool running(bool on); padthv1_sample_ref gen1_sample1, gen1_sample2; padthv1_wave_lf lfo1_wave; float gen1_last1, gen1_last2; padthv1_formant::Impl dcf1_formant; protected: void updateEnvTimes(); void allSoundOff(); void allControllersOff(); void allNotesOff(); void allSustainOff(); void allSustainOn(); float get_bpm ( float bpm ) const { return (bpm > 0.0f ? bpm : m_bpm); } padthv1_voice *alloc_voice () { padthv1_voice *pv = m_free_list.next(); if (pv) { m_free_list.remove(pv); gen1_sample1.acquire(); gen1_sample2.acquire(); pv->gen1_osc1.reset(gen1_sample1.next()); pv->gen1_osc2.reset(gen1_sample2.next()); m_play_list.append(pv); ++m_nvoices; } return pv; } void free_voice ( padthv1_voice *pv ) { gen1_sample1.release(); gen1_sample2.release(); if (m_lfo1.psync == pv) m_lfo1.psync = nullptr; m_play_list.remove(pv); m_free_list.append(pv); --m_nvoices; } void alloc_sfxs(uint32_t nsize); private: padthv1_config m_config; padthv1_controls m_controls; padthv1_programs m_programs; padthv1_midi_in m_midi_in; padthv1_tun m_tun; uint16_t m_nchannels; float m_srate; float m_bpm; float m_freqs[MAX_NOTES]; padthv1_ctl m_ctl1; padthv1_gen m_gen1; padthv1_dcf m_dcf1; padthv1_lfo m_lfo1; padthv1_dca m_dca1; padthv1_out m_out1; padthv1_def m_def; padthv1_cho m_cho; padthv1_fla m_fla; padthv1_pha m_pha; padthv1_del m_del; padthv1_rev m_rev; padthv1_dyn m_dyn; padthv1_key m_key; padthv1_voice **m_voices; padthv1_voice *m_notes[MAX_NOTES]; padthv1_list m_free_list; padthv1_list m_play_list; padthv1_ramp1 m_wid1; padthv1_bal2 m_pan1; padthv1_ramp3 m_vol1; float **m_sfxs; uint32_t m_nsize; padthv1_fx_chorus m_chorus; padthv1_fx_flanger *m_flanger; padthv1_fx_phaser *m_phaser; padthv1_fx_delay *m_delay; padthv1_fx_comp *m_comp; padthv1_reverb m_reverb; // process direct note on/off... volatile uint16_t m_direct_note; struct direct_note { uint8_t status, note, vel; } m_direct_notes[MAX_DIRECT_NOTES]; volatile int m_nvoices; volatile bool m_running; }; // voice constructor padthv1_voice::padthv1_voice ( padthv1_impl *pImpl ) : note(-1), vel(0.0f), pre(0.0f), gen1_osc1(nullptr), gen1_osc2(nullptr), gen1_freq1(0.0f), gen1_sample1(0.0f), gen1_freq2(0.0f), gen1_sample2(0.0f), lfo1(&pImpl->lfo1_wave), lfo1_sample(0.0f), dcf17(&pImpl->dcf1_formant), dcf18(&pImpl->dcf1_formant), gen1_glide1(pImpl->gen1_last1), gen1_glide2(pImpl->gen1_last2), out1_panning(0.0f), out1_volume(1.0f), sustain(false) { } // engine constructor padthv1_impl::padthv1_impl ( padthv1 *pPadth, uint16_t nchannels, float srate, uint32_t nsize ) : m_controls(pPadth), m_programs(pPadth), m_midi_in(pPadth), m_bpm(180.0f), m_nvoices(0), m_running(false) { // initialize sample lists. gen1_sample1.append(new padthv1_sample(pPadth, 1)); gen1_sample2.append(new padthv1_sample(pPadth, 2)); // null sample freqs. m_gen1.sample1_0 = m_gen1.sample2_0 = 0.0f; m_gen1.freq1 = m_gen1.freq2 = 0.0f; // max env. stage length (default) m_gen1.envtime0 = 0.0001f * MAX_ENV_MSECS; // glide note. gen1_last1 = gen1_last2 = 0.0f; // allocate voice pool. m_voices = new padthv1_voice * [MAX_VOICES]; for (int i = 0; i < MAX_VOICES; ++i) { m_voices[i] = new padthv1_voice(this); m_free_list.append(m_voices[i]); } for (int note = 0; note < MAX_NOTES; ++note) m_notes[note] = nullptr; // local buffers none yet m_sfxs = nullptr; m_nsize = 0; // flangers none yet m_flanger = nullptr; // phasers none yet m_phaser = nullptr; // delays none yet m_delay = nullptr; // compressors none yet m_comp = nullptr; // Micro-tuning support, if any... resetTuning(); // load controllers & programs database... m_config.loadControls(&m_controls); m_config.loadPrograms(&m_programs); // number of channels setChannels(nchannels); // set default sample rate setSampleRate(srate); // set default buffer size setBufferSize(nsize); // reset all voices allControllersOff(); allNotesOff(); running(true); } // destructor padthv1_impl::~padthv1_impl (void) { #if 0 // DO NOT save programs database here: // prevent multi-instance clash... m_config.savePrograms(&m_programs); #endif // deallocate voice pool. for (int i = 0; i < MAX_VOICES; ++i) delete m_voices[i]; delete [] m_voices; gen1_sample1.clear_refs(true); gen1_sample2.clear_refs(true); padthv1_sample::sched_cleanup(); // deallocate local buffers alloc_sfxs(0); // deallocate channels setChannels(0); } void padthv1_impl::setChannels ( uint16_t nchannels ) { m_nchannels = nchannels; // deallocate flangers if (m_flanger) { delete [] m_flanger; m_flanger = nullptr; } // deallocate phasers if (m_phaser) { delete [] m_phaser; m_phaser = nullptr; } // deallocate delays if (m_delay) { delete [] m_delay; m_delay = nullptr; } // deallocate compressors if (m_comp) { delete [] m_comp; m_comp = nullptr; } } uint16_t padthv1_impl::channels (void) const { return m_nchannels; } void padthv1_impl::setSampleRate ( float srate ) { // set internal sample rate m_srate = srate; // update waves sample rate gen1_sample1.next()->setSampleRate(m_srate); gen1_sample2.next()->setSampleRate(m_srate); lfo1_wave.setSampleRate(m_srate); updateEnvTimes(); dcf1_formant.setSampleRate(m_srate); } float padthv1_impl::sampleRate (void) const { return m_srate; } void padthv1_impl::setBufferSize ( uint32_t nsize ) { // set nominal buffer size if (m_nsize < nsize) alloc_sfxs(nsize); } uint32_t padthv1_impl::bufferSize (void) const { return m_nsize; } void padthv1_impl::setTempo ( float bpm ) { // set nominal tempo (BPM) m_bpm = bpm; } float padthv1_impl::tempo (void) const { return m_bpm; } // allocate local buffers void padthv1_impl::alloc_sfxs ( uint32_t nsize ) { if (m_sfxs) { for (uint16_t k = 0; k < m_nchannels; ++k) delete [] m_sfxs[k]; delete [] m_sfxs; m_sfxs = nullptr; m_nsize = 0; } if (m_nsize < nsize) { m_nsize = nsize; m_sfxs = new float * [m_nchannels]; for (uint16_t k = 0; k < m_nchannels; ++k) m_sfxs[k] = new float [m_nsize]; } } void padthv1_impl::updateEnvTimes (void) { // update envelope range times in frames const float srate_ms = 0.001f * m_srate; float envtime_msecs = 10000.0f * m_gen1.envtime0; if (envtime_msecs < MIN_ENV_MSECS) envtime_msecs = (gen1_sample1.next()->size() >> 1) / srate_ms; if (envtime_msecs < MIN_ENV_MSECS) envtime_msecs = (gen1_sample2.next()->size() >> 1) / srate_ms; if (envtime_msecs < MIN_ENV_MSECS) envtime_msecs = MIN_ENV_MSECS * 4.0f; const uint32_t min_frames1 = uint32_t(srate_ms * MIN_ENV_MSECS); const uint32_t min_frames2 = (min_frames1 << 2); const uint32_t max_frames = uint32_t(srate_ms * envtime_msecs); m_dcf1.env.min_frames1 = min_frames1; m_dcf1.env.min_frames2 = min_frames2; m_dcf1.env.max_frames = max_frames; m_lfo1.env.min_frames1 = min_frames1; m_lfo1.env.min_frames2 = min_frames2; m_lfo1.env.max_frames = max_frames; m_dca1.env.min_frames1 = min_frames1; m_dca1.env.min_frames2 = min_frames2; m_dca1.env.max_frames = max_frames; } void padthv1_impl::setParamPort ( padthv1::ParamIndex index, float *pfParam ) { static float s_fDummy = 0.0f; if (pfParam == nullptr) pfParam = &s_fDummy; padthv1_port *pParamPort = paramPort(index); if (pParamPort) pParamPort->set_port(pfParam); // check null connections. if (pfParam == &s_fDummy) return; // reset ramps after port (re)connection. switch (index) { case padthv1::OUT1_VOLUME: case padthv1::DCA1_VOLUME: m_vol1.reset( m_out1.volume.value_ptr(), m_dca1.volume.value_ptr(), &m_ctl1.volume); break; case padthv1::OUT1_WIDTH: m_wid1.reset( m_out1.width.value_ptr()); break; case padthv1::OUT1_PANNING: m_pan1.reset( m_out1.panning.value_ptr(), &m_ctl1.panning); break; default: break; } } padthv1_port *padthv1_impl::paramPort ( padthv1::ParamIndex index ) { padthv1_port *pParamPort = nullptr; switch (index) { case padthv1::GEN1_SAMPLE1: pParamPort = &m_gen1.sample1; break; case padthv1::GEN1_WIDTH1: pParamPort = &m_gen1.width1; break; case padthv1::GEN1_SCALE1: pParamPort = &m_gen1.scale1; break; case padthv1::GEN1_NH1: pParamPort = &m_gen1.nh1; break; case padthv1::GEN1_APOD1: pParamPort = &m_gen1.apod1; break; case padthv1::GEN1_DETUNE1: pParamPort = &m_gen1.detune1; break; case padthv1::GEN1_GLIDE1: pParamPort = &m_gen1.glide1; break; case padthv1::GEN1_SAMPLE2: pParamPort = &m_gen1.sample2; break; case padthv1::GEN1_WIDTH2: pParamPort = &m_gen1.width2; break; case padthv1::GEN1_SCALE2: pParamPort = &m_gen1.scale2; break; case padthv1::GEN1_NH2: pParamPort = &m_gen1.nh2; break; case padthv1::GEN1_APOD2: pParamPort = &m_gen1.apod2; break; case padthv1::GEN1_DETUNE2: pParamPort = &m_gen1.detune2; break; case padthv1::GEN1_GLIDE2: pParamPort = &m_gen1.glide2; break; case padthv1::GEN1_BALANCE: pParamPort = &m_gen1.balance; break; case padthv1::GEN1_PHASE: pParamPort = &m_gen1.phase; break; case padthv1::GEN1_RINGMOD: pParamPort = &m_gen1.ringmod; break; case padthv1::GEN1_OCTAVE: pParamPort = &m_gen1.octave; break; case padthv1::GEN1_TUNING: pParamPort = &m_gen1.tuning; break; case padthv1::GEN1_ENVTIME: pParamPort = &m_gen1.envtime; break; case padthv1::DCF1_ENABLED: pParamPort = &m_dcf1.enabled; break; case padthv1::DCF1_CUTOFF: pParamPort = &m_dcf1.cutoff; break; case padthv1::DCF1_RESO: pParamPort = &m_dcf1.reso; break; case padthv1::DCF1_TYPE: pParamPort = &m_dcf1.type; break; case padthv1::DCF1_SLOPE: pParamPort = &m_dcf1.slope; break; case padthv1::DCF1_ENVELOPE: pParamPort = &m_dcf1.envelope; break; case padthv1::DCF1_ATTACK: pParamPort = &m_dcf1.env.attack; break; case padthv1::DCF1_DECAY: pParamPort = &m_dcf1.env.decay; break; case padthv1::DCF1_SUSTAIN: pParamPort = &m_dcf1.env.sustain; break; case padthv1::DCF1_RELEASE: pParamPort = &m_dcf1.env.release; break; case padthv1::LFO1_ENABLED: pParamPort = &m_lfo1.enabled; break; case padthv1::LFO1_SHAPE: pParamPort = &m_lfo1.shape; break; case padthv1::LFO1_WIDTH: pParamPort = &m_lfo1.width; break; case padthv1::LFO1_BPM: pParamPort = &m_lfo1.bpm; break; case padthv1::LFO1_RATE: pParamPort = &m_lfo1.rate; break; case padthv1::LFO1_SYNC: pParamPort = &m_lfo1.sync; break; case padthv1::LFO1_SWEEP: pParamPort = &m_lfo1.sweep; break; case padthv1::LFO1_PITCH: pParamPort = &m_lfo1.pitch; break; case padthv1::LFO1_BALANCE: pParamPort = &m_lfo1.balance; break; case padthv1::LFO1_RINGMOD: pParamPort = &m_lfo1.ringmod; break; case padthv1::LFO1_CUTOFF: pParamPort = &m_lfo1.cutoff; break; case padthv1::LFO1_RESO: pParamPort = &m_lfo1.reso; break; case padthv1::LFO1_PANNING: pParamPort = &m_lfo1.panning; break; case padthv1::LFO1_VOLUME: pParamPort = &m_lfo1.volume; break; case padthv1::LFO1_ATTACK: pParamPort = &m_lfo1.env.attack; break; case padthv1::LFO1_DECAY: pParamPort = &m_lfo1.env.decay; break; case padthv1::LFO1_SUSTAIN: pParamPort = &m_lfo1.env.sustain; break; case padthv1::LFO1_RELEASE: pParamPort = &m_lfo1.env.release; break; case padthv1::DCA1_VOLUME: pParamPort = &m_dca1.volume; break; case padthv1::DCA1_ATTACK: pParamPort = &m_dca1.env.attack; break; case padthv1::DCA1_DECAY: pParamPort = &m_dca1.env.decay; break; case padthv1::DCA1_SUSTAIN: pParamPort = &m_dca1.env.sustain; break; case padthv1::DCA1_RELEASE: pParamPort = &m_dca1.env.release; break; case padthv1::OUT1_WIDTH: pParamPort = &m_out1.width; break; case padthv1::OUT1_PANNING: pParamPort = &m_out1.panning; break; case padthv1::OUT1_FXSEND: pParamPort = &m_out1.fxsend; break; case padthv1::OUT1_VOLUME: pParamPort = &m_out1.volume; break; case padthv1::DEF1_PITCHBEND: pParamPort = &m_def.pitchbend; break; case padthv1::DEF1_MODWHEEL: pParamPort = &m_def.modwheel; break; case padthv1::DEF1_PRESSURE: pParamPort = &m_def.pressure; break; case padthv1::DEF1_VELOCITY: pParamPort = &m_def.velocity; break; case padthv1::DEF1_CHANNEL: pParamPort = &m_def.channel; break; case padthv1::DEF1_MONO: pParamPort = &m_def.mono; break; case padthv1::CHO1_WET: pParamPort = &m_cho.wet; break; case padthv1::CHO1_DELAY: pParamPort = &m_cho.delay; break; case padthv1::CHO1_FEEDB: pParamPort = &m_cho.feedb; break; case padthv1::CHO1_RATE: pParamPort = &m_cho.rate; break; case padthv1::CHO1_MOD: pParamPort = &m_cho.mod; break; case padthv1::FLA1_WET: pParamPort = &m_fla.wet; break; case padthv1::FLA1_DELAY: pParamPort = &m_fla.delay; break; case padthv1::FLA1_FEEDB: pParamPort = &m_fla.feedb; break; case padthv1::FLA1_DAFT: pParamPort = &m_fla.daft; break; case padthv1::PHA1_WET: pParamPort = &m_pha.wet; break; case padthv1::PHA1_RATE: pParamPort = &m_pha.rate; break; case padthv1::PHA1_FEEDB: pParamPort = &m_pha.feedb; break; case padthv1::PHA1_DEPTH: pParamPort = &m_pha.depth; break; case padthv1::PHA1_DAFT: pParamPort = &m_pha.daft; break; case padthv1::DEL1_WET: pParamPort = &m_del.wet; break; case padthv1::DEL1_DELAY: pParamPort = &m_del.delay; break; case padthv1::DEL1_FEEDB: pParamPort = &m_del.feedb; break; case padthv1::DEL1_BPM: pParamPort = &m_del.bpm; break; case padthv1::REV1_WET: pParamPort = &m_rev.wet; break; case padthv1::REV1_ROOM: pParamPort = &m_rev.room; break; case padthv1::REV1_DAMP: pParamPort = &m_rev.damp; break; case padthv1::REV1_FEEDB: pParamPort = &m_rev.feedb; break; case padthv1::REV1_WIDTH: pParamPort = &m_rev.width; break; case padthv1::DYN1_COMPRESS: pParamPort = &m_dyn.compress; break; case padthv1::DYN1_LIMITER: pParamPort = &m_dyn.limiter; break; case padthv1::KEY1_LOW: pParamPort = &m_key.low; break; case padthv1::KEY1_HIGH: pParamPort = &m_key.high; break; default: break; } return pParamPort; } void padthv1_impl::setParamValue ( padthv1::ParamIndex index, float fValue ) { padthv1_port *pParamPort = paramPort(index); if (pParamPort) pParamPort->set_value(fValue); } float padthv1_impl::paramValue ( padthv1::ParamIndex index ) { padthv1_port *pParamPort = paramPort(index); return (pParamPort ? pParamPort->value() : 0.0f); } // handle midi input void padthv1_impl::process_midi ( uint8_t *data, uint32_t size ) { for (uint32_t i = 0; i < size; ++i) { // channel status const int channel = (data[i] & 0x0f) + 1; const int status = (data[i] & 0xf0); // channel filter const int ch = int(*m_def.channel); const int on = (ch == 0 || ch == channel); // all system common/real-time ignored if (status == 0xf0) continue; // check data size (#1) if (++i >= size) break; const int key = (data[i] & 0x7f); // program change if (status == 0xc0) { if (on) m_programs.prog_change(key); continue; } // channel aftertouch if (status == 0xd0) { if (on) m_ctl1.pressure = float(key) / 127.0f; continue; } // check data size (#2) if (++i >= size) break; // channel value const int value = (data[i] & 0x7f); // channel/controller filter if (!on) { if (status == 0xb0) m_controls.process_enqueue(channel, key, value); continue; } // note on if (status == 0x90 && value > 0) { if (!m_key.is_note(key)) continue; padthv1_voice *pv; // mono voice modes if (*m_def.mono > 0.0f) { int n = 0; for (pv = m_play_list.next(); pv; pv = pv->next()) { if (pv->note >= 0 && pv->dca1_env.stage != padthv1_env::Release) { m_dcf1.env.note_off_fast(&pv->dcf1_env); m_lfo1.env.note_off_fast(&pv->lfo1_env); m_dca1.env.note_off_fast(&pv->dca1_env); if (++n > 1) { // there shall be only one m_notes[pv->note] = nullptr; pv->note = -1; } } } } pv = m_notes[key]; if (pv && pv->note >= 0/* && !m_ctl1.sustain*/) { // retrigger fast release m_dcf1.env.note_off_fast(&pv->dcf1_env); m_lfo1.env.note_off_fast(&pv->lfo1_env); m_dca1.env.note_off_fast(&pv->dca1_env); m_notes[pv->note] = nullptr; pv->note = -1; } // find free voice pv = alloc_voice(); if (pv) { // waveform pv->note = key; // velocity const float vel = float(value) / 127.0f; // quadratic velocity law pv->vel = padthv1_velocity(vel * vel, *m_def.velocity); // balance pv->gen1_balance = 0.0f; pv->gen1_bal.reset(m_gen1.balance.value_ptr(), &pv->gen1_balance); // pressure/after-touch pv->pre = 0.0f; pv->dca1_pre.reset( m_def.pressure.value_ptr(), &m_ctl1.pressure, &pv->pre); // frequencies const float gen1_tuning = *m_gen1.octave * OCTAVE_SCALE + *m_gen1.tuning * TUNING_SCALE; const float gen1_detune1 = *m_gen1.detune1 * DETUNE_SCALE; const float gen1_detune2 = *m_gen1.detune2 * DETUNE_SCALE; pv->gen1_freq1 = m_freqs[key] * padthv1_freq2(gen1_tuning + gen1_detune1); pv->gen1_freq2 = m_freqs[key] * padthv1_freq2(gen1_tuning + gen1_detune2); // phases const float gen1_phase = *m_gen1.phase * PHASE_SCALE; pv->gen1_sample1 = pv->gen1_osc1.start( 0.0f, pv->gen1_freq1); pv->gen1_sample2 = pv->gen1_osc2.start(gen1_phase, pv->gen1_freq2); // filters const int dcf1_type = int(*m_dcf1.type); pv->dcf11.reset(padthv1_filter1::Type(dcf1_type)); pv->dcf12.reset(padthv1_filter1::Type(dcf1_type)); pv->dcf13.reset(padthv1_filter2::Type(dcf1_type)); pv->dcf14.reset(padthv1_filter2::Type(dcf1_type)); pv->dcf15.reset(padthv1_filter3::Type(dcf1_type)); pv->dcf16.reset(padthv1_filter3::Type(dcf1_type)); // formant filters const float dcf1_cutoff = *m_dcf1.cutoff; const float dcf1_reso = *m_dcf1.reso; pv->dcf17.reset_filters(dcf1_cutoff, dcf1_reso); pv->dcf18.reset_filters(dcf1_cutoff, dcf1_reso); // envelopes m_dcf1.env.start(&pv->dcf1_env); m_lfo1.env.start(&pv->lfo1_env); m_dca1.env.start(&pv->dca1_env); // lfos const float lfo1_pshift = (m_lfo1.psync ? m_lfo1.psync->lfo1.pshift() : 0.0f); pv->lfo1_sample = pv->lfo1.start(lfo1_pshift); if (*m_lfo1.sync > 0.0f && m_lfo1.psync == nullptr) m_lfo1.psync = pv; // glides (portamentoa) const float gen1_frames1 = uint32_t(*m_gen1.glide1 * *m_gen1.glide1 * m_srate); const float gen1_frames2 = uint32_t(*m_gen1.glide2 * *m_gen1.glide2 * m_srate); pv->gen1_glide1.reset(gen1_frames1, pv->gen1_freq1); pv->gen1_glide2.reset(gen1_frames2, pv->gen1_freq2); // panning pv->out1_panning = 0.0f; pv->out1_pan.reset(&pv->out1_panning); // volume pv->out1_volume = 1.0f; pv->out1_vol.reset(&pv->out1_volume); // sustain pv->sustain = false; // allocated m_notes[key] = pv; } m_midi_in.schedule_note(key, value); } // note off else if (status == 0x80 || (status == 0x90 && value == 0)) { if (!m_key.is_note(key)) continue; padthv1_voice *pv = m_notes[key]; if (pv && pv->note >= 0) { if (m_ctl1.sustain) pv->sustain = true; else if (!pv->sustain) { if (pv->dca1_env.stage != padthv1_env::Release) { m_dca1.env.note_off(&pv->dca1_env); m_dcf1.env.note_off(&pv->dcf1_env); m_lfo1.env.note_off(&pv->lfo1_env); } m_notes[pv->note] = nullptr; pv->note = -1; // mono legato? if (*m_def.mono > 0.0f) { do pv = pv->prev(); while (pv && pv->note < 0); if (pv && pv->note >= 0) { const bool legato = (*m_def.mono > 1.0f); m_dcf1.env.restart(&pv->dcf1_env, legato); m_lfo1.env.restart(&pv->lfo1_env, legato); m_dca1.env.restart(&pv->dca1_env, legato); m_notes[pv->note] = pv; } } } } m_midi_in.schedule_note(key, 0); } // key pressure/poly.aftertouch else if (status == 0xa0) { if (!m_key.is_note(key)) continue; padthv1_voice *pv = m_notes[key]; if (pv && pv->note >= 0) pv->pre = *m_def.pressure * float(value) / 127.0f; } // control change else if (status == 0xb0) { switch (key) { case 0x00: // bank-select MSB (cc#0) m_programs.bank_select_msb(value); break; case 0x01: // modulation wheel (cc#1) m_ctl1.modwheel = *m_def.modwheel * float(value) / 127.0f; break; case 0x07: // channel volume (cc#7) m_ctl1.volume = float(value) / 127.0f; break; case 0x0a: // channel panning (cc#10) m_ctl1.panning = float(value - 64) / 64.0f; break; case 0x20: // bank-select LSB (cc#32) m_programs.bank_select_lsb(value); break; case 0x40: // sustain/damper pedal (cc#64) if (m_ctl1.sustain && value < 64) allSustainOff(); m_ctl1.sustain = bool(value >= 64); break; case 0x42: // sustenuto pedal (cc#66) if (value < 64) allSustainOff(); else allSustainOn(); break; case 0x78: // all sound off (cc#120) allSoundOff(); break; case 0x79: // all controllers off (cc#121) allControllersOff(); break; case 0x7b: // all notes off (cc#123) allNotesOff(); break; } // process controllers... m_controls.process_enqueue(channel, key, value); } // pitch bend else if (status == 0xe0) { const float pitchbend = float(key + (value << 7) - 0x2000) / 8192.0f; m_ctl1.pitchbend = padthv1_pow2f(*m_def.pitchbend * pitchbend); } } // process pending controllers... m_controls.process_dequeue(); // asynchronous event notification... m_midi_in.schedule_event(); } // all controllers off void padthv1_impl::allControllersOff (void) { m_ctl1.reset(); } // all sound off void padthv1_impl::allSoundOff (void) { m_chorus.setSampleRate(m_srate); m_chorus.reset(); for (uint16_t k = 0; k < m_nchannels; ++k) { m_phaser[k].setSampleRate(m_srate); m_delay[k].setSampleRate(m_srate); m_comp[k].setSampleRate(m_srate); m_flanger[k].reset(); m_phaser[k].reset(); m_delay[k].reset(); m_comp[k].reset(); } m_reverb.setSampleRate(m_srate); m_reverb.reset(); } // all notes off void padthv1_impl::allNotesOff (void) { padthv1_voice *pv = m_play_list.next(); while (pv) { if (pv->note >= 0) m_notes[pv->note] = nullptr; free_voice(pv); pv = m_play_list.next(); } gen1_last1 = gen1_last2 = 0.0f; m_lfo1.psync = nullptr; m_direct_note = 0; } // all sustained notes off void padthv1_impl::allSustainOff (void) { padthv1_voice *pv = m_play_list.next(); while (pv) { if (pv->note >= 0 && pv->sustain) { pv->sustain = false; if (pv->dca1_env.stage != padthv1_env::Release) { m_dca1.env.note_off(&pv->dca1_env); m_dcf1.env.note_off(&pv->dcf1_env); m_lfo1.env.note_off(&pv->lfo1_env); m_notes[pv->note] = nullptr; pv->note = -1; } } pv = pv->next(); } } // sustain all notes on (sustenuto) void padthv1_impl::allSustainOn (void) { padthv1_voice *pv = m_play_list.next(); while (pv) { if (pv->note >= 0 && !pv->sustain) pv->sustain = true; pv = pv->next(); } } // direct note-on triggered on next cycle... void padthv1_impl::directNoteOn ( int note, int vel ) { if (vel > 0 && m_nvoices >= MAX_DIRECT_NOTES) return; const uint32_t i = m_direct_note; if (i < MAX_DIRECT_NOTES) { const int ch1 = int(*m_def.channel); const int chan = (ch1 > 0 ? ch1 - 1 : 0) & 0x0f; direct_note& data = m_direct_notes[i]; data.status = (vel > 0 ? 0x90 : 0x80) | chan; data.note = note; data.vel = vel; ++m_direct_note; } } // controllers accessor padthv1_controls *padthv1_impl::controls (void) { return &m_controls; } // programs accessor padthv1_programs *padthv1_impl::programs (void) { return &m_programs; } // Micro-tuning support void padthv1_impl::setTuningEnabled ( bool enabled ) { m_tun.enabled = enabled; } bool padthv1_impl::isTuningEnabled (void) const { return m_tun.enabled; } void padthv1_impl::setTuningRefPitch ( float refPitch ) { m_tun.refPitch = refPitch; } float padthv1_impl::tuningRefPitch (void) const { return m_tun.refPitch; } void padthv1_impl::setTuningRefNote ( int refNote ) { m_tun.refNote = refNote; } int padthv1_impl::tuningRefNote (void) const { return m_tun.refNote; } void padthv1_impl::setTuningScaleFile ( const char *pszScaleFile ) { m_tun.scaleFile = QString::fromUtf8(pszScaleFile); } const char *padthv1_impl::tuningScaleFile (void) const { return m_tun.scaleFile.toUtf8().constData(); } void padthv1_impl::setTuningKeyMapFile ( const char *pszKeyMapFile ) { m_tun.keyMapFile = QString::fromUtf8(pszKeyMapFile); } const char *padthv1_impl::tuningKeyMapFile (void) const { return m_tun.keyMapFile.toUtf8().constData(); } void padthv1_impl::resetTuning (void) { if (m_tun.enabled) { // Instance micro-tuning, possibly from Scala keymap and scale files... padthv1_tuning tuning( m_tun.refPitch, m_tun.refNote); if (m_tun.keyMapFile.isEmpty()) if (!m_tun.keyMapFile.isEmpty()) tuning.loadKeyMapFile(m_tun.keyMapFile); if (!m_tun.scaleFile.isEmpty()) tuning.loadScaleFile(m_tun.scaleFile); for (int note = 0; note < MAX_NOTES; ++note) m_freqs[note] = tuning.noteToPitch(note); // Done instance tuning. } else if (m_config.bTuningEnabled) { // Global/config micro-tuning, possibly from Scala keymap and scale files... padthv1_tuning tuning( m_config.fTuningRefPitch, m_config.iTuningRefNote); if (!m_config.sTuningKeyMapFile.isEmpty()) tuning.loadKeyMapFile(m_config.sTuningKeyMapFile); if (!m_config.sTuningScaleFile.isEmpty()) tuning.loadScaleFile(m_config.sTuningScaleFile); for (int note = 0; note < MAX_NOTES; ++note) m_freqs[note] = tuning.noteToPitch(note); // Done global/config tuning. } else { // Native/default tuning, 12-tone equal temperament western standard... for (int note = 0; note < MAX_NOTES; ++note) m_freqs[note] = padthv1_freq(note); // Done native/default tuning. } } // all stabilize void padthv1_impl::stabilize (void) { for (int i = 0; i < padthv1::NUM_PARAMS; ++i) { padthv1_port *pParamPort = paramPort(padthv1::ParamIndex(i)); if (pParamPort) pParamPort->tick(padthv1_port2::NSTEP); } } // all reset clear void padthv1_impl::reset (void) { m_vol1.reset( m_out1.volume.value_ptr(), m_dca1.volume.value_ptr(), &m_ctl1.volume); m_pan1.reset( m_out1.panning.value_ptr(), &m_ctl1.panning); m_wid1.reset( m_out1.width.value_ptr()); // flangers if (m_flanger == nullptr) m_flanger = new padthv1_fx_flanger [m_nchannels]; // phasers if (m_phaser == nullptr) m_phaser = new padthv1_fx_phaser [m_nchannels]; // delays if (m_delay == nullptr) m_delay = new padthv1_fx_delay [m_nchannels]; // compressors if (m_comp == nullptr) m_comp = new padthv1_fx_comp [m_nchannels]; // reverbs m_reverb.reset(); // controllers reset. m_controls.reset(); allSoundOff(); // allControllersOff(); allNotesOff(); } // MIDI input asynchronous status notification accessors void padthv1_impl::midiInEnabled ( bool on ) { m_midi_in.enabled(on); } uint32_t padthv1_impl::midiInCount (void) { return m_midi_in.count(); } // synthesize void padthv1_impl::process ( float **ins, float **outs, uint32_t nframes ) { if (!m_running) return; float *v_outs[m_nchannels]; float *v_sfxs[m_nchannels]; // FIXME: fx-send buffer reallocation... seriously? if (m_nsize < nframes) alloc_sfxs(nframes); uint16_t k; for (k = 0; k < m_nchannels; ++k) { ::memset(m_sfxs[k], 0, nframes * sizeof(float)); ::memcpy(outs[k], ins[k], nframes * sizeof(float)); } // process direct note on/off... while (m_direct_note > 0) { const direct_note& data = m_direct_notes[--m_direct_note]; process_midi((uint8_t *) &data, sizeof(data)); } // controls const bool lfo1_enabled = (*m_lfo1.enabled > 0.0f); const float lfo1_freq = (lfo1_enabled ? get_bpm(*m_lfo1.bpm) / (60.01f - *m_lfo1.rate * 60.0f) : 0.0f); const float modwheel1 = (lfo1_enabled ? m_ctl1.modwheel + PITCH_SCALE * *m_lfo1.pitch : 0.0f); const bool dcf1_enabled = (*m_dcf1.enabled > 0.0f); const float fxsend1 = *m_out1.fxsend * *m_out1.fxsend; reset_test(); // inline... if (m_gen1.envtime0 != *m_gen1.envtime) { m_gen1.envtime0 = *m_gen1.envtime; updateEnvTimes(); } if (lfo1_enabled) { lfo1_wave.reset_test( padthv1_wave::Shape(*m_lfo1.shape), *m_lfo1.width); } // per voice padthv1_voice *pv = m_play_list.next(); while (pv) { padthv1_voice *pv_next = pv->next(); // output buffers for (k = 0; k < m_nchannels; ++k) { v_outs[k] = outs[k]; v_sfxs[k] = m_sfxs[k]; } uint32_t nblock = nframes; while (nblock > 0) { uint32_t ngen = nblock; // process envelope stages if (pv->dca1_env.running && pv->dca1_env.frames < ngen) ngen = pv->dca1_env.frames; if (pv->dcf1_env.running && pv->dcf1_env.frames < ngen) ngen = pv->dcf1_env.frames; if (pv->lfo1_env.running && pv->lfo1_env.frames < ngen) ngen = pv->lfo1_env.frames; for (uint32_t j = 0; j < ngen; ++j) { // velocities const float vel1 = (pv->vel + (1.0f - pv->vel) * pv->dca1_pre.value(j)); // generators const float lfo1_env = (lfo1_enabled ? pv->lfo1_env.tick() : 0.0f); const float lfo1 = (lfo1_enabled ? pv->lfo1_sample * lfo1_env : 0.0f); const float gen1 = pv->gen1_sample1 * pv->gen1_bal.value(j, 0); const float gen2 = pv->gen1_sample2 * pv->gen1_bal.value(j, 1); pv->gen1_sample1 = pv->gen1_osc1.sample(pv->gen1_freq1 * (m_ctl1.pitchbend + modwheel1 * lfo1) + pv->gen1_glide1.tick()); pv->gen1_sample2 = pv->gen1_osc2.sample(pv->gen1_freq2 * (m_ctl1.pitchbend + modwheel1 * lfo1) + pv->gen1_glide2.tick()); if (lfo1_enabled) { pv->lfo1_sample = pv->lfo1.sample(lfo1_freq * (1.0f + SWEEP_SCALE * *m_lfo1.sweep * lfo1_env)); } // ring modulators const float ringmod1 = padthv1_sigmoid_1( *m_gen1.ringmod * (1.0f + *m_lfo1.ringmod * lfo1)); float mod1 = gen1 * (1.0f - ringmod1) + gen1 * gen2 * ringmod1; float mod2 = gen2 * (1.0f - ringmod1) + gen2 * gen1 * ringmod1; // filters if (dcf1_enabled) { const float env1 = 0.5f * (1.0f + *m_dcf1.envelope * pv->dcf1_env.tick()); const float cutoff1 = padthv1_sigmoid_1(*m_dcf1.cutoff * env1 * (1.0f + *m_lfo1.cutoff * lfo1)); const float reso1 = padthv1_sigmoid_1(*m_dcf1.reso * env1 * (1.0f + *m_lfo1.reso * lfo1)); switch (int(*m_dcf1.slope)) { case 3: // Formant mod1 = pv->dcf17.output(mod1, cutoff1, reso1); mod2 = pv->dcf18.output(mod2, cutoff1, reso1); break; case 2: // Biquad mod1 = pv->dcf15.output(mod1, cutoff1, reso1); mod2 = pv->dcf16.output(mod2, cutoff1, reso1); break; case 1: // 24db/octave mod1 = pv->dcf13.output(mod1, cutoff1, reso1); mod2 = pv->dcf14.output(mod2, cutoff1, reso1); break; case 0: // 12db/octave default: mod1 = pv->dcf11.output(mod1, cutoff1, reso1); mod2 = pv->dcf12.output(mod2, cutoff1, reso1); break; } } // volumes const float wid1 = m_wid1.value(j); const float mid1 = 0.5f * (mod1 + mod2); const float sid1 = 0.5f * (mod1 - mod2); const float vol1 = vel1 * m_vol1.value(j) * pv->dca1_env.tick() * pv->out1_vol.value(j); // outputs const float out1 = vol1 * (mid1 + sid1 * wid1) * pv->out1_pan.value(j, 0) * m_pan1.value(j, 0); const float out2 = vol1 * (mid1 - sid1 * wid1) * pv->out1_pan.value(j, 1) * m_pan1.value(j, 1); for (k = 0; k < m_nchannels; ++k) { const float dry = (k & 1 ? out2 : out1); const float wet = fxsend1 * dry; *v_outs[k]++ += dry - wet; *v_sfxs[k]++ += wet; } if (j == 0) { pv->gen1_balance = lfo1 * *m_lfo1.balance; pv->out1_panning = lfo1 * *m_lfo1.panning; pv->out1_volume = lfo1 * *m_lfo1.volume + 1.0f; } } nblock -= ngen; // voice ramps countdown pv->gen1_bal.process(ngen); pv->dca1_pre.process(ngen); pv->out1_pan.process(ngen); pv->out1_vol.process(ngen); // envelope countdowns if (pv->dca1_env.running && pv->dca1_env.frames == 0) m_dca1.env.next(&pv->dca1_env); if (pv->dca1_env.stage == padthv1_env::End) { if (pv->note < 0) free_voice(pv); nblock = 0; } else { if (pv->dcf1_env.running && pv->dcf1_env.frames == 0) m_dcf1.env.next(&pv->dcf1_env); if (pv->lfo1_env.running && pv->lfo1_env.frames == 0) m_lfo1.env.next(&pv->lfo1_env); } } // next playing voice pv = pv_next; } // chorus if (m_nchannels > 1) { m_chorus.process(m_sfxs[0], m_sfxs[1], nframes, *m_cho.wet, *m_cho.delay, *m_cho.feedb, *m_cho.rate, *m_cho.mod); } // effects for (k = 0; k < m_nchannels; ++k) { float *in = m_sfxs[k]; // flanger m_flanger[k].process(in, nframes, *m_fla.wet, *m_fla.delay, *m_fla.feedb, *m_fla.daft * float(k)); // phaser m_phaser[k].process(in, nframes, *m_pha.wet, *m_pha.rate, *m_pha.feedb, *m_pha.depth, *m_pha.daft * float(k)); // delay m_delay[k].process(in, nframes, *m_del.wet, *m_del.delay, *m_del.feedb, get_bpm(*m_del.bpm)); } // reverb if (m_nchannels > 1) { m_reverb.process(m_sfxs[0], m_sfxs[1], nframes, *m_rev.wet, *m_rev.feedb, *m_rev.room, *m_rev.damp, *m_rev.width); } // output mix-down for (k = 0; k < m_nchannels; ++k) { uint32_t n; float *sfx = m_sfxs[k]; // compressor if (int(*m_dyn.compress) > 0) m_comp[k].process(sfx, nframes); // limiter if (int(*m_dyn.limiter) > 0) { float *p = sfx; float *q = sfx; for (n = 0; n < nframes; ++n) *q++ = padthv1_sigmoid(*p++); } // mix-down float *out = outs[k]; for (n = 0; n < nframes; ++n) *out++ += *sfx++; } // post-processing m_dca1.volume.tick(nframes); m_out1.width.tick(nframes); m_out1.panning.tick(nframes); m_out1.volume.tick(nframes); m_wid1.process(nframes); m_pan1.process(nframes); m_vol1.process(nframes); m_controls.process(nframes); } // process running state... bool padthv1_impl::running ( bool on ) { const bool running = m_running; m_running = on; return running; } //------------------------------------------------------------------------- // padthv1 - decl. // padthv1::padthv1 ( uint16_t nchannels, float srate, uint32_t nsize ) { m_pImpl = new padthv1_impl(this, nchannels, srate, nsize); } padthv1::~padthv1 (void) { delete m_pImpl; } void padthv1::setChannels ( uint16_t nchannels ) { m_pImpl->setChannels(nchannels); } uint16_t padthv1::channels (void) const { return m_pImpl->channels(); } void padthv1::setSampleRate ( float srate ) { m_pImpl->setSampleRate(srate); } float padthv1::sampleRate (void) const { return m_pImpl->sampleRate(); } padthv1_sample *padthv1::sample ( int sid ) const { if (sid == 1) return m_pImpl->gen1_sample1.prev(); else if (sid == 2) return m_pImpl->gen1_sample2.prev(); else return nullptr; } void padthv1::setBufferSize ( uint32_t nsize ) { m_pImpl->setBufferSize(nsize); } uint32_t padthv1::bufferSize (void) const { return m_pImpl->bufferSize(); } void padthv1::setTempo ( float bpm ) { m_pImpl->setTempo(bpm); } float padthv1::tempo (void) const { return m_pImpl->tempo(); } void padthv1::setParamPort ( ParamIndex index, float *pfParam ) { m_pImpl->setParamPort(index, pfParam); } padthv1_port *padthv1::paramPort ( ParamIndex index ) const { return m_pImpl->paramPort(index); } void padthv1::setParamValue ( ParamIndex index, float fValue ) { m_pImpl->setParamValue(index, fValue); } float padthv1::paramValue ( ParamIndex index ) const { return m_pImpl->paramValue(index); } void padthv1::process_midi ( uint8_t *data, uint32_t size ) { #ifdef CONFIG_DEBUG_0 fprintf(stderr, "padthv1[%p]::process_midi(%u)", this, size); for (uint32_t i = 0; i < size; ++i) fprintf(stderr, " %02x", data[i]); fprintf(stderr, "\n"); #endif m_pImpl->process_midi(data, size); } void padthv1::process ( float **ins, float **outs, uint32_t nframes ) { m_pImpl->process(ins, outs, nframes); } // controllers accessor padthv1_controls *padthv1::controls (void) const { return m_pImpl->controls(); } // programs accessor padthv1_programs *padthv1::programs (void) const { return m_pImpl->programs(); } // process state bool padthv1::running ( bool on ) { return m_pImpl->running(on); } // all stabilize void padthv1::stabilize (void) { m_pImpl->stabilize(); } // all/test reset samples void padthv1::reset_test (void) { m_pImpl->reset_test(); } void padthv1::reset_sync ( float freq0, float width, float scale, uint16_t nh, int apod, int sid ) { m_pImpl->reset_sync(freq0, width, scale, nh, apod, sid); } // all reset clear void padthv1::reset (void) { m_pImpl->reset(); } // MIDI input asynchronous status notification accessors void padthv1::midiInEnabled ( bool on ) { m_pImpl->midiInEnabled(on); } uint32_t padthv1::midiInCount (void) { return m_pImpl->midiInCount(); } // MIDI direct note on/off triggering void padthv1::directNoteOn ( int note, int vel ) { m_pImpl->directNoteOn(note, vel); } // Micro-tuning support void padthv1::setTuningEnabled ( bool enabled ) { m_pImpl->setTuningEnabled(enabled); } bool padthv1::isTuningEnabled (void) const { return m_pImpl->isTuningEnabled(); } void padthv1::setTuningRefPitch ( float refPitch ) { m_pImpl->setTuningRefPitch(refPitch); } float padthv1::tuningRefPitch (void) const { return m_pImpl->tuningRefPitch(); } void padthv1::setTuningRefNote ( int refNote ) { m_pImpl->setTuningRefNote(refNote); } int padthv1::tuningRefNote (void) const { return m_pImpl->tuningRefNote(); } void padthv1::setTuningScaleFile ( const char *pszScaleFile ) { m_pImpl->setTuningScaleFile(pszScaleFile); } const char *padthv1::tuningScaleFile (void) const { return m_pImpl->tuningScaleFile(); } void padthv1::setTuningKeyMapFile ( const char *pszKeyMapFile ) { m_pImpl->setTuningKeyMapFile(pszKeyMapFile); } const char *padthv1::tuningKeyMapFile (void) const { return m_pImpl->tuningKeyMapFile(); } void padthv1::resetTuning (void) { m_pImpl->resetTuning(); } // end of padthv1.cpp padthv1-1.3.0/src/PaxHeaders/padthv1widget_control.cpp0000644000000000000000000000013214742136613017755 xustar0030 mtime=1737014667.574293142 30 atime=1737014667.574293142 30 ctime=1737014667.574293142 padthv1-1.3.0/src/padthv1widget_control.cpp0000644000175000001440000003741214742136613017754 0ustar00rncbcusers// padthv1widget_control.cpp // /**************************************************************************** Copyright (C) 2012-2022, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1widget_control.h" #include "padthv1widget_controls.h" #include "padthv1_config.h" #include "ui_padthv1widget_control.h" #include #include #include //---------------------------------------------------------------------------- // padthv1widget_control -- UI wrapper form. // Kind of singleton reference. padthv1widget_control *padthv1widget_control::g_pInstance = nullptr; // Constructor. padthv1widget_control::padthv1widget_control ( QWidget *pParent ) : QDialog(pParent), p_ui(new Ui::padthv1widget_control), m_ui(*p_ui) { // Setup UI struct... m_ui.setupUi(this); // Make it auto-modeless dialog... QDialog::setAttribute(Qt::WA_DeleteOnClose); // Control types... m_ui.ControlTypeComboBox->clear(); m_ui.ControlTypeComboBox->addItem( padthv1_controls::textFromType(padthv1_controls::CC), int(padthv1_controls::CC)); m_ui.ControlTypeComboBox->addItem( padthv1_controls::textFromType(padthv1_controls::RPN), int(padthv1_controls::RPN)); m_ui.ControlTypeComboBox->addItem( padthv1_controls::textFromType(padthv1_controls::NRPN), int(padthv1_controls::NRPN)); m_ui.ControlTypeComboBox->addItem( padthv1_controls::textFromType(padthv1_controls::CC14), int(padthv1_controls::CC14)); m_ui.ControlParamComboBox->setInsertPolicy(QComboBox::NoInsert); // Start clean. m_iControlParamUpdate = 0; m_iDirtyCount = 0; m_iDirtySetup = 0; // Populate param list. // activateControlType(m_ui.ControlTypeComboBox->currentIndex()); // Try to fix window geometry. adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.ControlTypeComboBox, SIGNAL(activated(int)), SLOT(activateControlType(int))); QObject::connect(m_ui.ControlParamComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.ControlChannelSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.ControlLogarithmicCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.ControlInvertCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.ControlHookCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(clicked(QAbstractButton *)), SLOT(clicked(QAbstractButton *))); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); // Pseudo-singleton reference setup. g_pInstance = this; } // Destructor. padthv1widget_control::~padthv1widget_control (void) { delete p_ui; } // Pseudo-singleton instance. padthv1widget_control *padthv1widget_control::getInstance (void) { return g_pInstance; } // Pseudo-constructor. void padthv1widget_control::showInstance ( padthv1_controls *pControls, padthv1::ParamIndex index, const QString& sTitle, QWidget *pParent ) { padthv1widget_control *pInstance = padthv1widget_control::getInstance(); if (pInstance) pInstance->close(); pInstance = new padthv1widget_control(pParent); pInstance->setWindowTitle(sTitle); pInstance->setControls(pControls, index); pInstance->show(); } // Control accessors. void padthv1widget_control::setControls ( padthv1_controls *pControls, padthv1::ParamIndex index ) { ++m_iDirtySetup; m_pControls = pControls; m_index = index; m_key.status = padthv1_controls::CC; unsigned int flags = 0; if (m_pControls) { const padthv1_controls::Map& map = m_pControls->map(); padthv1_controls::Map::ConstIterator iter = map.constBegin(); const padthv1_controls::Map::ConstIterator& iter_end = map.constEnd(); for ( ; iter != iter_end; ++iter) { const padthv1_controls::Data& data = iter.value(); if (padthv1::ParamIndex(data.index) == m_index) { flags = data.flags; m_key = iter.key(); break; } } } setControlKey(m_key); const bool bFloat = padthv1_param::paramFloat(m_index); m_ui.ControlLogarithmicCheckBox->setChecked( (flags & padthv1_controls::Logarithmic) && bFloat); m_ui.ControlLogarithmicCheckBox->setEnabled(bFloat); m_ui.ControlInvertCheckBox->setChecked( (flags & padthv1_controls::Invert)); m_ui.ControlInvertCheckBox->setEnabled(true); m_ui.ControlHookCheckBox->setChecked( (flags & padthv1_controls::Hook) || !bFloat); m_ui.ControlHookCheckBox->setEnabled(bFloat); --m_iDirtySetup; m_iDirtyCount = 0; } padthv1_controls *padthv1widget_control::controls (void) const { return m_pControls; } padthv1::ParamIndex padthv1widget_control::controlIndex (void) const { return m_index; } // Pseudo-destructor. void padthv1widget_control::cleanup (void) { // Aint't dirty no more... m_iDirtyCount = 0; // Pseudo-singleton reference cleanup. g_pInstance = nullptr; } void padthv1widget_control::closeEvent ( QCloseEvent *pCloseEvent ) { cleanup(); // Sure acceptance and probable destruction (cf. WA_DeleteOnClose). QDialog::closeEvent(pCloseEvent); } // Process incoming controller key event. void padthv1widget_control::setControlKey ( const padthv1_controls::Key& key ) { setControlType(key.type()); setControlParam(key.param); m_ui.ControlChannelSpinBox->setValue(key.channel()); QPushButton *pResetButton = m_ui.DialogButtonBox->button(QDialogButtonBox::Reset); if (pResetButton && m_pControls) pResetButton->setEnabled(m_pControls->find_control(key) >= 0); } padthv1_controls::Key padthv1widget_control::controlKey (void) const { padthv1_controls::Key key; const padthv1_controls::Type ctype = controlType(); const unsigned short channel = controlChannel(); key.status = ctype | (channel & 0x1f); key.param = controlParam(); return key; } // Change settings (anything else slot). void padthv1widget_control::changed (void) { if (m_iDirtySetup > 0) return; #ifdef CONFIG_DEBUG_0 qDebug("padthv1widget_control::changed()"); #endif ++m_iDirtyCount; stabilize(); } // Reset settings (action button slot). void padthv1widget_control::clicked ( QAbstractButton *pButton ) { #ifdef CONFIG_DEBUG_0 qDebug("padthv1widget_control::clicked(%p)", pButton); #endif QDialogButtonBox::ButtonRole role = m_ui.DialogButtonBox->buttonRole(pButton); if ((role & QDialogButtonBox::ResetRole) == QDialogButtonBox::ResetRole) reset(); } // Reset settings (Reset button slot). void padthv1widget_control::reset (void) { if (m_pControls == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("padthv1widget_control::reset()"); #endif const int iIndex = m_pControls->find_control(m_key); if (iIndex < 0) return; // Unmap the existing controller.... m_pControls->remove_control(m_key); // Save controls... padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig) pConfig->saveControls(m_pControls); cleanup(); // Bail out... QDialog::accept(); } // Accept settings (OK button slot). void padthv1widget_control::accept (void) { if (m_pControls == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("padthv1widget_control::accept()"); #endif // Unmap the existing controller.... int iIndex = m_pControls->find_control(m_key); if (iIndex >= 0) m_pControls->remove_control(m_key); // Get new map settings... m_key = controlKey(); // Check if already mapped to someone else... iIndex = m_pControls->find_control(m_key); if (iIndex >= 0 && padthv1::ParamIndex(iIndex) != m_index) { if (QMessageBox::warning(this, QDialog::windowTitle(), tr("MIDI controller is already assigned.\n\n" "Do you want to replace the mapping?"), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Unmap the existing controller.... if (iIndex >= 0) m_pControls->remove_control(m_key); // Reset controller flags all te way... unsigned int flags = 0; if (m_ui.ControlLogarithmicCheckBox->isEnabled() && m_ui.ControlLogarithmicCheckBox->isChecked()) flags |= padthv1_controls::Logarithmic; if (m_ui.ControlInvertCheckBox->isEnabled() && m_ui.ControlInvertCheckBox->isChecked()) flags |= padthv1_controls::Invert; if (m_ui.ControlHookCheckBox->isEnabled() && m_ui.ControlHookCheckBox->isChecked()) flags |= padthv1_controls::Hook; // Map the damn controller.... padthv1_controls::Data data; data.index = m_index; data.flags = flags; m_pControls->add_control(m_key, data); // Save controls... padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig) pConfig->saveControls(m_pControls); cleanup(); // Just go with dialog acceptance... QDialog::accept(); } // Reject settings (Cancel button slot). void padthv1widget_control::reject (void) { #ifdef CONFIG_DEBUG_0 qDebug("padthv1widget_control::reject()"); #endif // Check if there's any pending changes... if (m_iDirtyCount > 0) { switch (QMessageBox::warning(this, QDialog::windowTitle(), tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), QMessageBox::Apply | QMessageBox::Discard | QMessageBox::Cancel)) { case QMessageBox::Discard: break; case QMessageBox::Apply: accept(); default: return; } } cleanup(); // Just go with dialog rejection... QDialog::reject(); } // Perotected slots. void padthv1widget_control::activateControlType ( int iControlType ) { #ifdef CONFIG_DEBUG_0 qDebug("padthv1widget_control::activateControlType(%d)", iControlType); #endif updateControlType(iControlType); changed(); } void padthv1widget_control::editControlParamFinished (void) { if (m_iControlParamUpdate > 0) return; ++m_iControlParamUpdate; const QString& sControlParam = m_ui.ControlParamComboBox->currentText(); bool bOk = false; sControlParam.toInt(&bOk); if (bOk) changed(); --m_iControlParamUpdate; } void padthv1widget_control::stabilize (void) { const bool bValid = (m_iDirtyCount > 0); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); } // Control type dependency refresh. void padthv1widget_control::updateControlType ( int iControlType ) { if (iControlType < 0) iControlType = m_ui.ControlTypeComboBox->currentIndex(); const padthv1_controls::Type ctype = controlTypeFromIndex(iControlType); const bool bOldEditable = m_ui.ControlParamComboBox->isEditable(); const int iOldParam = m_ui.ControlParamComboBox->currentIndex(); const QString sOldParam = m_ui.ControlParamComboBox->currentText(); m_ui.ControlParamComboBox->clear(); const QString sMask("%1 - %2"); switch (ctype) { case padthv1_controls::CC: { if (m_ui.ControlParamTextLabel) m_ui.ControlParamTextLabel->setEnabled(true); m_ui.ControlParamComboBox->setEnabled(true); m_ui.ControlParamComboBox->setEditable(false); const padthv1widget_controls::Names& controllers = padthv1widget_controls::controllerNames(); for (unsigned short param = 0; param < 128; ++param) { m_ui.ControlParamComboBox->addItem( sMask.arg(param).arg(controllers.value(param)), int(param)); } break; } case padthv1_controls::RPN: { if (m_ui.ControlParamTextLabel) m_ui.ControlParamTextLabel->setEnabled(true); m_ui.ControlParamComboBox->setEnabled(true); m_ui.ControlParamComboBox->setEditable(true); const padthv1widget_controls::Names& rpns = padthv1widget_controls::rpnNames(); padthv1widget_controls::Names::ConstIterator iter = rpns.constBegin(); const padthv1widget_controls::Names::ConstIterator& iter_end = rpns.constEnd(); for ( ; iter != iter_end; ++iter) { const unsigned short param = iter.key(); m_ui.ControlParamComboBox->addItem( sMask.arg(param).arg(iter.value()), int(param)); } break; } case padthv1_controls::NRPN: { if (m_ui.ControlParamTextLabel) m_ui.ControlParamTextLabel->setEnabled(true); m_ui.ControlParamComboBox->setEnabled(true); m_ui.ControlParamComboBox->setEditable(true); const padthv1widget_controls::Names& nrpns = padthv1widget_controls::nrpnNames(); padthv1widget_controls::Names::ConstIterator iter = nrpns.constBegin(); const padthv1widget_controls::Names::ConstIterator& iter_end = nrpns.constEnd(); for ( ; iter != iter_end; ++iter) { const unsigned short param = iter.key(); m_ui.ControlParamComboBox->addItem( sMask.arg(param).arg(iter.value()), int(param)); } break; } case padthv1_controls::CC14: { if (m_ui.ControlParamTextLabel) m_ui.ControlParamTextLabel->setEnabled(true); m_ui.ControlParamComboBox->setEnabled(true); m_ui.ControlParamComboBox->setEditable(false); const padthv1widget_controls::Names& control14s = padthv1widget_controls::control14Names(); for (unsigned short param = 1; param < 32; ++param) { m_ui.ControlParamComboBox->addItem( sMask.arg(param).arg(control14s.value(param)), int(param)); } break; } default: break; } if (iOldParam >= 0 && iOldParam < m_ui.ControlParamComboBox->count()) m_ui.ControlParamComboBox->setCurrentIndex(iOldParam); if (m_ui.ControlParamComboBox->isEditable()) { QObject::connect(m_ui.ControlParamComboBox->lineEdit(), SIGNAL(editingFinished()), SLOT(editControlParamFinished())); if (bOldEditable) m_ui.ControlParamComboBox->setEditText(sOldParam); } } void padthv1widget_control::setControlType ( padthv1_controls::Type ctype ) { const int iControlType = indexFromControlType(ctype); m_ui.ControlTypeComboBox->setCurrentIndex(iControlType); updateControlType(iControlType); } padthv1_controls::Type padthv1widget_control::controlType (void) const { return controlTypeFromIndex(m_ui.ControlTypeComboBox->currentIndex()); } void padthv1widget_control::setControlParam ( unsigned short param ) { const int iControlParam = indexFromControlParam(param); if (iControlParam >= 0) { m_ui.ControlParamComboBox->setCurrentIndex(iControlParam); } else { const QString& sControlParam = QString::number(param); m_ui.ControlParamComboBox->setEditText(sControlParam); } } unsigned short padthv1widget_control::controlParam (void) const { if (m_ui.ControlParamComboBox->isEditable()) { unsigned short param = 0; const QString& sControlParam = m_ui.ControlParamComboBox->currentText(); bool bOk = false; param = sControlParam.toInt(&bOk); if (bOk) return param; } return controlParamFromIndex(m_ui.ControlParamComboBox->currentIndex()); } unsigned short padthv1widget_control::controlChannel (void) const { return m_ui.ControlChannelSpinBox->value(); } padthv1_controls::Type padthv1widget_control::controlTypeFromIndex ( int iIndex ) const { if (iIndex >= 0 && iIndex < m_ui.ControlTypeComboBox->count()) return padthv1_controls::Type( m_ui.ControlTypeComboBox->itemData(iIndex).toInt()); else return padthv1_controls::CC; } int padthv1widget_control::indexFromControlType ( padthv1_controls::Type ctype ) const { return m_ui.ControlTypeComboBox->findData(int(ctype)); } unsigned short padthv1widget_control::controlParamFromIndex ( int iIndex ) const { if (iIndex >= 0 && iIndex < m_ui.ControlParamComboBox->count()) return m_ui.ControlParamComboBox->itemData(iIndex).toInt(); else return 0; } int padthv1widget_control::indexFromControlParam ( unsigned short param ) const { return m_ui.ControlParamComboBox->findData(int(param)); } // end of padthv1widget_control.cpp padthv1-1.3.0/src/PaxHeaders/padthv1widget_filt.cpp0000644000000000000000000000013214742136613017233 xustar0030 mtime=1737014667.574293142 30 atime=1737014667.574293142 30 ctime=1737014667.574293142 padthv1-1.3.0/src/padthv1widget_filt.cpp0000644000175000001440000001752114742136613017231 0ustar00rncbcusers// padthv1widget_filt.cpp // /**************************************************************************** Copyright (C) 2012-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1widget_filt.h" #include #include #include #include #include // Safe value capping. inline float safe_value ( float x ) { return (x < 0.0f ? 0.0f : (x > 1.0f ? 1.0f : x)); } //---------------------------------------------------------------------------- // padthv1widget_filt -- Custom widget // Constructor. padthv1widget_filt::padthv1widget_filt ( QWidget *pParent ) : QFrame(pParent), m_fCutoff(0.0f), m_fReso(0.0f), m_iType(LPF), m_iSlope(S12DB), m_bDragging(false) { // setMouseTracking(true); setMinimumSize(QSize(180, 72)); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); } // Destructor. padthv1widget_filt::~padthv1widget_filt (void) { } // Parameter accessors. void padthv1widget_filt::setCutoff ( float fCutoff ) { if (::fabsf(m_fCutoff - fCutoff) > 0.001f) { m_fCutoff = safe_value(fCutoff); updatePath(); emit cutoffChanged(cutoff()); } } float padthv1widget_filt::cutoff (void) const { return m_fCutoff; } void padthv1widget_filt::setReso ( float fReso ) { if (::fabsf(m_fReso - fReso) > 0.001f) { m_fReso = safe_value(fReso); updatePath(); emit resoChanged(reso()); } } float padthv1widget_filt::reso (void) const { return m_fReso; } void padthv1widget_filt::setType ( float fType ) { const int iType = int(fType); if (m_iType != iType) { m_iType = iType; updatePath(); } } float padthv1widget_filt::type (void) const { return float(m_iType); } void padthv1widget_filt::setSlope ( float fSlope ) { const int iSlope = int(fSlope); if (m_iSlope != iSlope) { m_iSlope = iSlope; updatePath(); } } float padthv1widget_filt::slope (void) const { return float(m_iSlope); } // Draw curve. void padthv1widget_filt::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); const QRect& rect = QWidget::rect(); const int h = rect.height(); const int w = rect.width(); const QPalette& pal = palette(); const bool bDark = (pal.window().color().value() < 0x7f); const QColor& rgbLite = (isEnabled() ? Qt::yellow : pal.mid().color()); const QColor& rgbDark = pal.window().color().darker(); painter.fillRect(rect, rgbDark); QColor rgbLite1(rgbLite); QColor rgbDrop1(Qt::black); rgbLite1.setAlpha(bDark ? 80 : 120); rgbDrop1.setAlpha(80); QLinearGradient grad(0, 0, w << 1, h << 1); grad.setColorAt(0.0f, rgbLite1); grad.setColorAt(1.0f, rgbDrop1); painter.setRenderHint(QPainter::Antialiasing, true); // painter.setPen(bDark ? Qt::gray : Qt::darkGray); painter.setPen(QPen(rgbLite1, 2)); painter.setBrush(grad); painter.drawPath(m_path); #ifdef CONFIG_DEBUG_0 painter.drawText(QFrame::rect(), Qt::AlignTop|Qt::AlignHCenter, tr("Cutoff(%1) Reso(%2)") .arg(int(100.0f * cutoff())) .arg(int(100.0f * reso()))); #endif painter.setRenderHint(QPainter::Antialiasing, false); painter.end(); QFrame::paintEvent(pPaintEvent); } // Drag/move curve. void padthv1widget_filt::dragCurve ( const QPoint& pos ) { const int h = height(); const int w = width(); const int dx = (pos.x() - m_posDrag.x()); const int dy = (pos.y() - m_posDrag.y()); if (dx || dy) { const int h2 = (h >> 1); const int x = int(cutoff() * float(w)); const int y = int(reso() * float(h2)); setCutoff(float(x + dx) / float(w)); setReso(float(y - dy) / float(h2)); m_posDrag = pos; } } // Mouse interaction. void padthv1widget_filt::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::LeftButton) m_posDrag = pMouseEvent->pos(); QFrame::mousePressEvent(pMouseEvent); } void padthv1widget_filt::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = pMouseEvent->pos(); if (m_bDragging) { dragCurve(pos); } else { // if ((pos - m_posDrag).manhattanLength() > 4) { setCursor(Qt::SizeAllCursor); m_bDragging = true; } } void padthv1widget_filt::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseReleaseEvent(pMouseEvent); if (m_bDragging) { dragCurve(pMouseEvent->pos()); m_bDragging = false; unsetCursor(); } } void padthv1widget_filt::wheelEvent ( QWheelEvent *pWheelEvent ) { const int delta = (pWheelEvent->angleDelta().y() / 60); if (pWheelEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) { const int h2 = (height() >> 1); const int y = int(reso() * float(h2)); setReso(float(y + delta) / float(h2)); } else { const int w2 = (width() >> 1); const int x = int(cutoff() * float(w2)); setCutoff(float(x + delta) / float(w2)); } } // Resize canvas. void padthv1widget_filt::resizeEvent ( QResizeEvent *pResizeEvent ) { QFrame::resizeEvent(pResizeEvent); updatePath(); } // Update the drawing polygon. void padthv1widget_filt::updatePath (void) { const QRect& rect = QWidget::rect(); const int h = rect.height(); const int w = rect.width(); const int h2 = h >> 1; const int h4 = h >> 2; const int w4 = w >> 2; const int w8 = w >> 3; const int ws = w8 - (m_iSlope == S24DB ? (w8 >> 1) : 0); int x = w8 + int(m_fCutoff * float(w - w4)); int y = h2 - int(m_fReso * float(h + h4)); QPolygon poly(6); QPainterPath path; const int iType = (m_iSlope == SFORMANT ? L2F : m_iType); // Low, Notch if (iType == LPF || iType == BRF) { if (iType == BRF) x -= w8; poly.putPoints(0, 6, 0, h2, x - w8, h2, x, h2, x, y, x + ws, h, 0, h); path.moveTo(poly.at(0)); path.lineTo(poly.at(1)); path.cubicTo(poly.at(2), poly.at(3), poly.at(4)); path.lineTo(poly.at(5)); if (iType == BRF) x += w8; } // Band if (iType == BPF) { const int y2 = (y + h4) >> 1; poly.putPoints(0, 6, 0, h, x - w8 - ws, h, x - ws, y2, x + ws, y2, x + w8 + ws, h, 0, h); path.moveTo(poly.at(0)); path.lineTo(poly.at(1)); path.cubicTo(poly.at(2), poly.at(3), poly.at(4)); path.lineTo(poly.at(5)); } // High, Notch if (iType == HPF || iType == BRF) { if (iType == BRF) { x += w8; y = h2; } poly.putPoints(0, 6, x - ws, h, x, y, x, h2, x + w8, h2, w, h2, w, h); path.moveTo(poly.at(0)); path.cubicTo(poly.at(1), poly.at(2), poly.at(3)); path.lineTo(poly.at(4)); path.lineTo(poly.at(5)); if (iType == BRF) x -= w8; } // Formant if (iType == L2F) { const int x2 = (x - w4) >> 2; const int y2 = (y - h4) >> 2; poly.putPoints(0, 6, 0, h2, x2, h2, x - ws, h2, x, y2, x + ws, h, 0, h); path.moveTo(poly.at(0)); #if 0 path.lineTo(poly.at(1)); path.cubicTo(poly.at(2), poly.at(3), poly.at(4)); #else const int n3 = 5; // num.formants const int w3 = (x + ws - x2) / n3 - 1; const int w6 = (w3 >> 1); const int h3 = (h4 >> 1); int x3 = x2; int y3 = y2; for (int i = 0; i < n3; ++i) { poly.putPoints(1, 3, x3, h2, x3 + w6, y3, x3 + w3, y3 + h2); path.cubicTo(poly.at(1), poly.at(2), poly.at(3)); x3 += w3; y3 += h3; } path.lineTo(poly.at(4)); #endif path.lineTo(poly.at(5)); } // Commit path. m_path = path; QFrame::update(); } // end of padthv1widget_filt.cpp padthv1-1.3.0/src/PaxHeaders/padthv1widget_keybd.cpp0000644000000000000000000000013214742136613017373 xustar0030 mtime=1737014667.574293142 30 atime=1737014667.574293142 30 ctime=1737014667.574293142 padthv1-1.3.0/src/padthv1widget_keybd.cpp0000644000175000001440000004177114742136613017375 0ustar00rncbcusers// padthv1widget_keybd.cpp // /**************************************************************************** Copyright (C) 2012-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1widget_keybd.h" #include "padthv1_ui.h" #include #include #include #include #include #include #include #include //------------------------------------------------------------------------- // padthv1widget_keybd - A horizontal piano keyboard widget. // Constructor. padthv1widget_keybd::padthv1widget_keybd ( QWidget *pParent ) : QWidget(pParent) { const QFont& font = QWidget::font(); #if QT_VERSION < QT_VERSION_CHECK(6, 2, 0) QWidget::setFont(QFont(font.family(), font.pointSize() - 3)); #else QWidget::setFont(QFont(QStringList() << font.family(), font.pointSize() - 3)); #endif QWidget::setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred); QWidget::setMinimumSize(QSize(440, 22)); QWidget::setMouseTracking(true); for (int n = 0; n < NUM_NOTES; ++n) m_notes[n].on = false; m_dragCursor = DragNone; m_bNoteRange = false; m_iNoteLow = MIN_NOTE; m_iNoteLowX = 0; m_iNoteHigh = MAX_NOTE; m_iNoteHighX = 0; m_iNoteOn = -1; m_iTimeout = 0; m_iVelocity = (MIN_VELOCITY + MAX_VELOCITY) / 2; m_iNoteKey = -1; resetDragState(); // Trap for help/tool-tips and leave events. QWidget::installEventFilter(this); } // Note range predicate. void padthv1widget_keybd::setNoteRange ( bool bNoteRange ) { m_bNoteRange = bNoteRange; QWidget::update(); } bool padthv1widget_keybd::isNoteRange (void) const { return m_bNoteRange; } // Default note-on velocity. void padthv1widget_keybd::setVelocity ( int iVelocity ) { if (iVelocity < MIN_VELOCITY) iVelocity = MIN_VELOCITY; if (iVelocity > MAX_VELOCITY) iVelocity = MAX_VELOCITY; m_iVelocity = iVelocity; } int padthv1widget_keybd::velocity (void) const { return m_iVelocity; } // Keyboard note range sanitizers. int padthv1widget_keybd::safeNoteLow ( int iNoteLow ) const { if (iNoteLow < MIN_NOTE) iNoteLow = MIN_NOTE; if (iNoteLow > m_iNoteHigh) iNoteLow = m_iNoteHigh; return iNoteLow; } int padthv1widget_keybd::safeNoteHigh ( int iNoteHigh ) const { if (iNoteHigh > MAX_NOTE) iNoteHigh = MAX_NOTE; if (iNoteHigh < m_iNoteLow) iNoteHigh = m_iNoteLow; return iNoteHigh; } // Keyboard note range setters/getters. void padthv1widget_keybd::setNoteLow ( int iNoteLow ) { m_iNoteLow = safeNoteLow(iNoteLow); m_iNoteLowX = noteRect(m_iNoteLow).left(); QWidget::update(); } int padthv1widget_keybd::noteLow (void) const { return m_iNoteLow; } void padthv1widget_keybd::setNoteHigh ( int iNoteHigh ) { m_iNoteHigh = safeNoteHigh(iNoteHigh); m_iNoteHighX = noteRect(m_iNoteHigh).right(); QWidget::update(); } int padthv1widget_keybd::noteHigh (void) const { return m_iNoteHigh; } void padthv1widget_keybd::setNoteKey ( int iNoteKey ) { if (iNoteKey >= MIN_NOTE && MAX_NOTE >= iNoteKey) { m_notes[iNoteKey].path = notePath(iNoteKey, true); m_iNoteKey = iNoteKey; } else { m_iNoteKey = -1; } QWidget::update(); } int padthv1widget_keybd::noteKey (void) const { return m_iNoteKey; } // Piano key rectangle finder. QRect padthv1widget_keybd::noteRect ( int iNote, bool bOn ) const { return notePath(iNote, bOn).boundingRect().toRect(); } QPainterPath padthv1widget_keybd::notePath ( int iNote, bool bOn ) const { QPainterPath path; const int w = QWidget::width(); const int h = QWidget::height(); const float wn = float(w - 4) / float(NUM_NOTES); const float wk = 12.0f * wn / 7.0f; int k = (iNote % 12); if (k >= 5) ++k; const int nk = (iNote / 12) * 7 + (k >> 1); const int x2 = int(wk * float(nk)); const int w2 = int(wn + 0.5f); QPainterPath path1; path1.addRect(x2 + int(wk - float(w2 >> 1)), 0, w2 + 1, (h << 1) / 3); if (k & 1) { path = path1; } else if (bOn) { path.addRect(x2, 0, wk, h); if ((k == 0 || k == 2 || k == 6 || k == 8 || k == 10) && iNote < MAX_NOTE) path = path.subtracted(path1.translated(+ 0.5f, 0.0f)); if ((k == 2 || k == 4 || k == 8 || k == 10 || k == 12) && iNote > MIN_NOTE) path = path.subtracted(path1.translated(+ 0.5f - wk, 0.0f)); } else { path.addRect(x2, 0, (w2 << 1), h); } return path; } // Piano keyboard note/key actions. void padthv1widget_keybd::noteOn ( int iNote ) { if (iNote < m_iNoteLow || iNote > m_iNoteHigh) return; // If it ain't changed we won't change it ;) Note& note = m_notes[iNote]; if (note.on) return; // Now for the sounding new one... note.on = true; note.path = notePath(iNote, true); QWidget::update(note.path.boundingRect().toRect()); } void padthv1widget_keybd::noteOff ( int iNote ) { if (iNote < m_iNoteLow || iNote > m_iNoteHigh) return; // Turn off old note... Note& note = m_notes[iNote]; if (!note.on) return; // Now for the sounding new one... note.on = false; QWidget::update(note.path.boundingRect().toRect()); } void padthv1widget_keybd::allNotesOff (void) { for (int n = 0; n < NUM_NOTES; ++n) noteOff(n); } // Kill dangling notes, if any... void padthv1widget_keybd::allNotesTimeout (void) { if (m_iTimeout < 1) return; if (m_iNoteOn >= 0) { ++m_iTimeout; QTimer::singleShot(1200, this, SLOT(allNotesTimeout())); // +3sec. return; } for (int n = 0; n < NUM_NOTES; ++n) { Note& note = m_notes[n]; if (note.on) { note.on = false; QWidget::update(note.path.boundingRect().toRect()); emit noteOnClicked(n, 0); } } m_iTimeout = 0; } // Piano keyboard note-on handler. void padthv1widget_keybd::dragNoteOn ( const QPoint& pos ) { // Compute new key cordinates... const int iNote = noteAt(pos); if (iNote < m_iNoteLow || iNote > m_iNoteHigh || iNote == m_iNoteOn) return; // Were we pending on some sounding note? dragNoteOff(); // Now for the sounding new one... m_iNoteOn = iNote; // noteOn(iNote); emit noteOnClicked(iNote, m_iVelocity); if (++m_iTimeout == 1) QTimer::singleShot(1200, this, SLOT(allNotesTimeout())); // +3sec. } // Piano keyboard note-off handler. void padthv1widget_keybd::dragNoteOff (void) { if (m_iNoteOn < 0) return; // Turn off old note... const int iNote = m_iNoteOn; m_iNoteOn = -1; // noteOff(iNote); emit noteOnClicked(iNote, 0); } // Piano keyboard note descriminator. int padthv1widget_keybd::noteAt ( const QPoint& pos ) const { const int w = QWidget::width(); const int h = QWidget::height(); const int yk = (h << 1) / 3; int iNote = (NUM_NOTES * pos.x()) / w; if (pos.y() >= yk) { int k = (iNote % 12); if (k >= 5) ++k; if (k & 1) { const int xk = ((w * iNote) + (w >> 1)) / NUM_NOTES; if (pos.x() >= xk) ++iNote; else --iNote; } } return iNote; } // (Re)create the complete view pixmap. void padthv1widget_keybd::updatePixmap (void) { const int w = QWidget::width(); const int h = QWidget::height(); if (w < 4 || h < 4) return; const QPalette& pal = QWidget::palette(); const bool bDark = (pal.base().color().value() < 128); const QColor& rgbLine = pal.mid().color(); const QColor& rgbLight = QColor(Qt::white).darker(bDark ? 240 : 160); const QColor& rgbDark = QColor(Qt::black).lighter(bDark ? 120 : 180); m_pixmap = QPixmap(w, h); m_pixmap.fill(pal.window().color()); QPainter painter(&m_pixmap); // painter.initFrom(this); const float wn = float(w - 4) / float(NUM_NOTES); const float wk = 12.0f * wn / 7.0f; const int w2 = int(wn + 0.5f); const int h3 = (h << 1) / 3; QLinearGradient gradLight(0, 0, 0, h); gradLight.setColorAt(0.0, rgbLight); gradLight.setColorAt(0.1, rgbLight.lighter()); painter.fillRect(0, 0, w, h, gradLight); painter.setPen(rgbLine); int n, k; for (n = 0; n < NUM_NOTES; ++n) { k = (n % 12); if (k >= 5) ++k; if ((k & 1) == 0) { const int nk = (n / 12) * 7 + (k >> 1); const int x1 = int(wk * float(nk)); painter.drawLine(x1, 0, x1, h); if (k == 0 && w2 > 10) painter.drawText(x1 + 4, h - 4, noteName(n)); } } QLinearGradient gradDark(0, 0, 0, h3); gradDark.setColorAt(0.0, rgbLight); gradDark.setColorAt(0.4, rgbDark); gradDark.setColorAt(0.92, rgbDark); gradDark.setColorAt(0.96, rgbLight); gradDark.setColorAt(1.0, rgbDark); painter.setBrush(gradDark); for (n = 0; n < NUM_NOTES; ++n) { k = (n % 12); if (k >= 5) ++k; if (k & 1) { const int nk = (n / 12) * 7 + (k >> 1); const int x1 = int(wk * float(nk + 1) - float(w2 >> 1)); painter.drawRect(x1, 0, w2, h3); } } m_iNoteLowX = noteRect(m_iNoteLow).left(); m_iNoteHighX = noteRect(m_iNoteHigh).right(); if (m_iNoteKey >= MIN_NOTE && MAX_NOTE >= m_iNoteKey) m_notes[m_iNoteKey].path = notePath(m_iNoteKey, true); } // Paint event handler. void padthv1widget_keybd::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); // Render the pixmap region... const QRect& rect = pPaintEvent->rect(); painter.drawPixmap(rect, m_pixmap, rect); const QPalette& pal = QWidget::palette(); QColor rgbOver; // Are we enabled still? if (!QWidget::isEnabled()) { rgbOver = pal.mid().color(); rgbOver.setAlpha(120); painter.fillRect(rect, rgbOver); return; } // Are we sticking in some note? rgbOver = pal.highlight().color().darker(120); rgbOver.setAlpha(180); for (int n = 0; n < NUM_NOTES; ++n) { Note& note = m_notes[n]; if (note.on) painter.fillPath(note.path, rgbOver); } // Keyboard range lines... if (m_bNoteRange) { const int w = QWidget::width(); const int h = QWidget::height(); const int x1 = m_iNoteLowX; const int x2 = m_iNoteHighX; rgbOver = pal.dark().color().darker(); rgbOver.setAlpha(120); if (x1 > 0) painter.fillRect(0, 0, x1, h, rgbOver); if (x2 < w) painter.fillRect(x2, 0, w, h, rgbOver); } // Current highlighted note. if (m_iNoteKey >= MIN_NOTE && MAX_NOTE >= m_iNoteKey) { rgbOver = pal.highlight().color().lighter(); rgbOver.setAlpha(120); painter.fillPath(m_notes[m_iNoteKey].path, rgbOver); } } // Resize event handler. void padthv1widget_keybd::resizeEvent ( QResizeEvent *pResizeEvent ) { updatePixmap(); return QWidget::resizeEvent(pResizeEvent); } // Alternate mouse behavior event handlers. void padthv1widget_keybd::mousePressEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = pMouseEvent->pos(); switch (pMouseEvent->button()) { case Qt::LeftButton: if (m_dragCursor == DragNone) { // Are we keying in some keyboard? if ((pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) == 0) { dragNoteOn(pos); noteToolTip(pos); } // Maybe we'll start something... m_dragState = DragStart; m_posDrag = pos; } else { m_dragState = m_dragCursor; } // Fall thru... default: break; } // QWidget::mousePressEvent(pMouseEvent); } void padthv1widget_keybd::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = pMouseEvent->pos(); switch (m_dragState) { case DragNone: if (m_bNoteRange) { // Are we already moving/dragging something? const int dx = 4; const int x1 = m_iNoteLowX; const int x2 = m_iNoteHighX; if (::abs(x2 - pos.x()) < dx) { m_dragCursor = DragNoteHigh; QWidget::setCursor(QCursor(Qt::SizeHorCursor)); QToolTip::showText( QWidget::mapToGlobal(pos), tr("High: %1 (%2)") .arg(noteName(m_iNoteHigh)).arg(m_iNoteHigh), this); } else if (::abs(x1 - pos.x()) < dx) { m_dragCursor = DragNoteLow; QWidget::setCursor(QCursor(Qt::SizeHorCursor)); QToolTip::showText( QWidget::mapToGlobal(pos), tr("Low: %1 (%2)") .arg(noteName(m_iNoteLow)).arg(m_iNoteLow), this); } else if (m_dragCursor != DragNone) { m_dragCursor = DragNone; QWidget::unsetCursor(); } } break; case DragNoteLow: if (m_bNoteRange) { const int iNoteLow = safeNoteLow(noteAt(pos)); m_iNoteLowX = noteRect(iNoteLow).left(); QWidget::update(); QToolTip::showText( QCursor::pos(), tr("Low: %1 (%2)") .arg(noteName(iNoteLow)).arg(iNoteLow), this); } break; case DragNoteHigh: if (m_bNoteRange) { const int iNoteHigh = safeNoteHigh(noteAt(pos)); m_iNoteHighX = noteRect(iNoteHigh).right(); QWidget::update(); QToolTip::showText( QCursor::pos(), tr("High: %1 (%2)") .arg(noteName(iNoteHigh)).arg(iNoteHigh), this); } break; case DragNoteRange: if (m_bNoteRange) { const int w = QWidget::width(); if (w > 0) { // Rubber-band offset selection... const QRect& rect = QRect(m_posDrag, pos).normalized(); int iNoteLow = (NUM_NOTES * rect.left()) / w; int iNoteHigh = (NUM_NOTES * rect.right()) / w; if (iNoteLow < MIN_NOTE) iNoteLow = MIN_NOTE; if (iNoteLow > iNoteHigh) iNoteLow = iNoteHigh; if (iNoteHigh > MAX_NOTE) iNoteHigh = MAX_NOTE; if (iNoteHigh < iNoteLow) iNoteHigh = iNoteLow; m_iNoteLowX = noteRect(iNoteLow).left(); m_iNoteHighX = noteRect(iNoteHigh).right(); QWidget::update(); QToolTip::showText( QWidget::mapToGlobal(pos), tr("Low: %1 (%2) High: %3 (%4)") .arg(noteName(iNoteLow)).arg(iNoteLow) .arg(noteName(iNoteHigh)).arg(iNoteHigh), this); } } break; case DragStart: if (m_bNoteRange) { if ((m_posDrag - pos).manhattanLength() > QApplication::startDragDistance()) { // Start dragging alright... if (m_dragCursor != DragNone) m_dragState = m_dragCursor; else if (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) { // Rubber-band starting... m_dragState = m_dragCursor = DragNoteRange; QWidget::setCursor(QCursor(Qt::SizeHorCursor)); } } } // Are we still hovering the keyboard? if (m_dragState == DragStart) { dragNoteOn(pos); noteToolTip(pos); } // Fall thru... default: break; } // QWidget::mouseMoveEvent(pMouseEvent); } void padthv1widget_keybd::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = pMouseEvent->pos(); switch (m_dragState) { case DragNoteLow: if (m_bNoteRange) { setNoteLow(noteAt(pos)); emit noteRangeChanged(); } break; case DragNoteHigh: if (m_bNoteRange) { setNoteHigh(noteAt(pos)); emit noteRangeChanged(); } break; case DragNoteRange: if (m_bNoteRange) { const int w = QWidget::width(); if (w > 0) { const QRect& rect = QRect(m_posDrag, pos).normalized(); int iNoteLow = (NUM_NOTES * rect.left()) / w; int iNoteHigh = (NUM_NOTES * rect.right()) / w; if (iNoteLow < MIN_NOTE) iNoteLow = MIN_NOTE; if (iNoteHigh > MAX_NOTE) iNoteHigh = MAX_NOTE; if (iNoteLow > iNoteHigh) iNoteLow = iNoteHigh; if (iNoteHigh < iNoteLow) iNoteHigh = iNoteLow; m_iNoteLow = iNoteLow; m_iNoteLowX = noteRect(iNoteLow).left(); m_iNoteHigh = iNoteHigh; m_iNoteHighX = noteRect(iNoteHigh).right(); QWidget::update(); emit noteRangeChanged(); } } break; // Fall thru... default: break; } // Were we stuck on some keyboard note? resetDragState(); // QWidget::mouseReleaseEvent(pMouseEvent); } // Keyboard event handler. void padthv1widget_keybd::keyPressEvent ( QKeyEvent *pKeyEvent ) { switch (pKeyEvent->key()) { case Qt::Key_Escape: resetDragState(); QWidget::update(); break; default: QWidget::keyPressEvent(pKeyEvent); break; } } // Trap for help/tool-tip events. bool padthv1widget_keybd::eventFilter ( QObject *pObject, QEvent *pEvent ) { if (static_cast (pObject) == this) { if (pEvent->type() == QEvent::ToolTip) { QHelpEvent *pHelpEvent = static_cast (pEvent); if (pHelpEvent && m_dragCursor == DragNone) { noteToolTip(pHelpEvent->pos()); return true; } } else if (pEvent->type() == QEvent::Leave) { dragNoteOff(); return true; } } // Not handled here. return QWidget::eventFilter(pObject, pEvent); } // Present a tooltip for a note. void padthv1widget_keybd::noteToolTip ( const QPoint& pos ) const { const int iNote = noteAt(pos); if (iNote < MIN_NOTE || iNote > MAX_NOTE) return; QToolTip::showText(QWidget::mapToGlobal(pos), QString("%1 (%2)").arg(noteName(iNote)).arg(iNote)); } // Default note name map accessor. QString padthv1widget_keybd::noteName ( int iNote ) const { return padthv1_ui::noteName(iNote); } // Reset drag/select state. void padthv1widget_keybd::resetDragState (void) { dragNoteOff(); if (m_dragCursor != DragNone) QWidget::unsetCursor(); m_dragState = m_dragCursor = DragNone; } // end of padthv1widget_keybd.cpp padthv1-1.3.0/src/PaxHeaders/padthv1widget.cpp0000644000000000000000000000013214742136613016215 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1widget.cpp0000644000175000001440000011074414742136613016214 0ustar00rncbcusers// padthv1widget.cpp // /**************************************************************************** Copyright (C) 2012-2025, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1widget.h" #include "padthv1_param.h" #include "padthv1_sample.h" #include "padthv1_sched.h" #include "padthv1widget_config.h" #include "padthv1widget_control.h" #include "padthv1widget_keybd.h" #include "padthv1_controls.h" #include "padthv1_programs.h" #include "ui_padthv1widget.h" #include #include #include #include #include #include #include //------------------------------------------------------------------------- // padthv1widget - impl. // // Constructor. padthv1widget::padthv1widget ( QWidget *pParent ) : QWidget(pParent), p_ui(new Ui::padthv1widget), m_ui(*p_ui) { Q_INIT_RESOURCE(padthv1); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) // HACK: Dark themes grayed/disabled color group fix... QPalette pal; if (pal.base().color().value() < 0x7f) { const QColor& color = pal.window().color(); const int iGroups = int(QPalette::Active | QPalette::Inactive) + 1; for (int i = 0; i < iGroups; ++i) { const QPalette::ColorGroup group = QPalette::ColorGroup(i); pal.setBrush(group, QPalette::Light, color.lighter(150)); pal.setBrush(group, QPalette::Midlight, color.lighter(120)); pal.setBrush(group, QPalette::Dark, color.darker(150)); pal.setBrush(group, QPalette::Mid, color.darker(120)); pal.setBrush(group, QPalette::Shadow, color.darker(200)); } pal.setColor(QPalette::Disabled, QPalette::ButtonText, pal.mid().color()); QWidget::setPalette(pal); } #endif m_ui.setupUi(this); #if QT_VERSION < QT_VERSION_CHECK(6, 1, 0) QWidget::setWindowIcon(QIcon(":/images/padthv1.png")); #endif // Init sched notifier. m_sched_notifier = nullptr; // Init swapable params A/B to default. for (uint32_t i = 0; i < padthv1::NUM_PARAMS; ++i) m_params_ab[i] = padthv1_param::paramDefaultValue(padthv1::ParamIndex(i)); // Start clean. m_iUpdate = 0; // Replicate the stacked/pages for (int iTab = 0; iTab < m_ui.StackedWidget->count(); ++iTab) m_ui.TabBar->addTab(m_ui.StackedWidget->widget(iTab)->windowTitle()); // Note names. QStringList notes; for (int note = 0; note < 128; ++note) notes << padthv1_ui::noteName(note).remove(QRegularExpression("/\\S+")); m_ui.Gen1Sample1Knob->setScale(1000.0f); m_ui.Gen1Sample1Knob->insertItems(0, notes); m_ui.Gen1Sample2Knob->setScale(1000.0f); m_ui.Gen1Sample2Knob->insertItems(0, notes); // Swappable params A/B group. QButtonGroup *pSwapParamsGroup = new QButtonGroup(this); pSwapParamsGroup->addButton(m_ui.SwapParamsAButton); pSwapParamsGroup->addButton(m_ui.SwapParamsBButton); pSwapParamsGroup->setExclusive(true); m_ui.SwapParamsAButton->setChecked(true); // Sample apodizerss. QStringList apods; apods << tr("Rect"); apods << tr("Triang"); apods << tr("Welch"); apods << tr("Hann"); apods << tr("Gauss"); m_ui.Gen1Apod1Knob->insertItems(0, apods); m_ui.Gen1Apod2Knob->insertItems(0, apods); // Wave shapes. QStringList shapes; shapes << tr("Pulse"); shapes << tr("Saw"); shapes << tr("Sine"); shapes << tr("Rand"); shapes << tr("Noise"); m_ui.Lfo1ShapeKnob->insertItems(0, shapes); // Filter types. QStringList types; types << tr("LPF"); types << tr("BPF"); types << tr("HPF"); types << tr("BRF"); m_ui.Dcf1TypeKnob->insertItems(0, types); // Filter slopes. QStringList slopes; slopes << tr("12dB/oct"); slopes << tr("24dB/oct"); slopes << tr("Biquad"); slopes << tr("Formant"); m_ui.Dcf1SlopeKnob->insertItems(0, slopes); // Dynamic states. QStringList states; states << tr("Off"); states << tr("On"); m_ui.Lfo1SyncKnob->setAlignment(Qt::AlignHCenter | Qt::AlignBottom); // Special values const QString& sOff = states.first(); m_ui.Gen1Glide1Knob->setSpecialValueText(sOff); m_ui.Gen1Glide2Knob->setSpecialValueText(sOff); m_ui.Gen1RingModKnob->setSpecialValueText(sOff); m_ui.Cho1WetKnob->setSpecialValueText(sOff); m_ui.Fla1WetKnob->setSpecialValueText(sOff); m_ui.Pha1WetKnob->setSpecialValueText(sOff); m_ui.Del1WetKnob->setSpecialValueText(sOff); m_ui.Rev1WetKnob->setSpecialValueText(sOff); const QString& sAuto = tr("Auto"); m_ui.Gen1EnvTimeKnob->setSpecialValueText(sAuto); m_ui.Lfo1BpmKnob->setSpecialValueText(sAuto); m_ui.Del1BpmKnob->setSpecialValueText(sAuto); // Wave integer widths. m_ui.Lfo1WidthKnob->setDecimals(0); // GEN note limits. m_ui.Gen1Sample1Knob->setMinimum(0.0f); m_ui.Gen1Sample1Knob->setMaximum(127.0f); m_ui.Gen1Sample2Knob->setMinimum(0.0f); m_ui.Gen1Sample2Knob->setMaximum(127.0f); m_ui.Gen1Width1Knob->setScale(1.0f); m_ui.Gen1Width1Knob->setMinimum(2.0f); m_ui.Gen1Width1Knob->setMaximum(200.0f); m_ui.Gen1Width2Knob->setScale(1.0f); m_ui.Gen1Width2Knob->setMinimum(2.0f); m_ui.Gen1Width2Knob->setMaximum(200.0f); m_ui.Gen1Scale1Knob->setMinimum(-1.0f); m_ui.Gen1Scale1Knob->setMaximum(+1.0f); m_ui.Gen1Scale2Knob->setMinimum(-1.0f); m_ui.Gen1Scale2Knob->setMaximum(+1.0f); m_ui.Gen1Nh1Knob->setScale(1.0f); m_ui.Gen1Nh1Knob->setDecimals(0); m_ui.Gen1Nh1Knob->setMinimum(2.0f); m_ui.Gen1Nh1Knob->setMaximum(64.0f); m_ui.Gen1Nh2Knob->setScale(1.0f); m_ui.Gen1Nh2Knob->setDecimals(0); m_ui.Gen1Nh2Knob->setMinimum(2.0f); m_ui.Gen1Nh2Knob->setMaximum(64.0f); m_ui.Gen1Detune1Knob->setMinimum(-1.0f); m_ui.Gen1Detune1Knob->setMaximum(+1.0f); m_ui.Gen1Detune2Knob->setMinimum(-1.0f); m_ui.Gen1Detune2Knob->setMaximum(+1.0f); // GEN octave limits. m_ui.Gen1OctaveKnob->setMinimum(-4.0f); m_ui.Gen1OctaveKnob->setMaximum(+4.0f); // GEN balance limits. m_ui.Gen1BalanceKnob->setMinimum(-1.0f); m_ui.Gen1BalanceKnob->setMaximum(+1.0f); // GEN tune limits. m_ui.Gen1TuningKnob->setMinimum(-1.0f); m_ui.Gen1TuningKnob->setMaximum(+1.0f); // DCF volume (env.amount) limits. m_ui.Dcf1EnvelopeKnob->setMinimum(-1.0f); m_ui.Dcf1EnvelopeKnob->setMaximum(+1.0f); // LFO parameter limits. m_ui.Lfo1BpmKnob->setScale(1.0f); m_ui.Lfo1BpmKnob->setMinimum(0.0f); m_ui.Lfo1BpmKnob->setMaximum(360.0f); // m_ui.Lfo1BpmKnob->setSingleStep(1.0f); m_ui.Lfo1SweepKnob->setMinimum(-1.0f); m_ui.Lfo1SweepKnob->setMaximum(+1.0f); m_ui.Lfo1PitchKnob->setMinimum(-1.0f); m_ui.Lfo1PitchKnob->setMaximum(+1.0f); m_ui.Lfo1BalanceKnob->setMinimum(-1.0f); m_ui.Lfo1BalanceKnob->setMaximum(+1.0f); m_ui.Lfo1RingModKnob->setMinimum(-1.0f); m_ui.Lfo1RingModKnob->setMaximum(+1.0f); m_ui.Lfo1CutoffKnob->setMinimum(-1.0f); m_ui.Lfo1CutoffKnob->setMaximum(+1.0f); m_ui.Lfo1ResoKnob->setMinimum(-1.0f); m_ui.Lfo1ResoKnob->setMaximum(+1.0f); m_ui.Lfo1PanningKnob->setMinimum(-1.0f); m_ui.Lfo1PanningKnob->setMaximum(+1.0f); m_ui.Lfo1VolumeKnob->setMinimum(-1.0f); m_ui.Lfo1VolumeKnob->setMaximum(+1.0f); // Channel filters QStringList channels; channels << tr("Omni"); for (int iChannel = 0; iChannel < 16; ++iChannel) channels << QString::number(iChannel + 1); m_ui.Def1ChannelKnob->insertItems(0, channels); // Mono switches. QStringList modes; modes << tr("Poly"); modes << tr("Mono"); modes << tr("Legato"); m_ui.Def1MonoKnob->insertItems(0, modes); // Output (stereo-)width limits. m_ui.Out1WidthKnob->setMinimum(-1.0f); m_ui.Out1WidthKnob->setMaximum(+1.0f); // Output (stereo-)panning limits. m_ui.Out1PanningKnob->setMinimum(-1.0f); m_ui.Out1PanningKnob->setMaximum(+1.0f); // Effects (delay BPM) m_ui.Del1BpmKnob->setScale(1.0f); m_ui.Del1BpmKnob->setMinimum(0.0f); m_ui.Del1BpmKnob->setMaximum(360.0f); // m_ui.Del1BpmKnob->setSingleStep(1.0f); // Reverb (stereo-)width limits. m_ui.Rev1WidthKnob->setMinimum(-1.0f); m_ui.Rev1WidthKnob->setMaximum(+1.0f); // GEN1 setParamKnob(padthv1::GEN1_SAMPLE1, m_ui.Gen1Sample1Knob); setParamKnob(padthv1::GEN1_WIDTH1, m_ui.Gen1Width1Knob); setParamKnob(padthv1::GEN1_SCALE1, m_ui.Gen1Scale1Knob); setParamKnob(padthv1::GEN1_NH1, m_ui.Gen1Nh1Knob); setParamKnob(padthv1::GEN1_APOD1, m_ui.Gen1Apod1Knob); setParamKnob(padthv1::GEN1_DETUNE1, m_ui.Gen1Detune1Knob); setParamKnob(padthv1::GEN1_GLIDE1, m_ui.Gen1Glide1Knob); setParamKnob(padthv1::GEN1_SAMPLE2, m_ui.Gen1Sample2Knob); setParamKnob(padthv1::GEN1_WIDTH2, m_ui.Gen1Width2Knob); setParamKnob(padthv1::GEN1_SCALE2, m_ui.Gen1Scale2Knob); setParamKnob(padthv1::GEN1_NH2, m_ui.Gen1Nh2Knob); setParamKnob(padthv1::GEN1_APOD2, m_ui.Gen1Apod2Knob); setParamKnob(padthv1::GEN1_DETUNE2, m_ui.Gen1Detune2Knob); setParamKnob(padthv1::GEN1_GLIDE2, m_ui.Gen1Glide2Knob); setParamKnob(padthv1::GEN1_BALANCE, m_ui.Gen1BalanceKnob); setParamKnob(padthv1::GEN1_PHASE, m_ui.Gen1PhaseKnob); setParamKnob(padthv1::GEN1_RINGMOD, m_ui.Gen1RingModKnob); setParamKnob(padthv1::GEN1_OCTAVE, m_ui.Gen1OctaveKnob); setParamKnob(padthv1::GEN1_TUNING, m_ui.Gen1TuningKnob); setParamKnob(padthv1::GEN1_ENVTIME, m_ui.Gen1EnvTimeKnob); // DCF1 setParamKnob(padthv1::DCF1_ENABLED, m_ui.Dcf1GroupBox->param()); setParamKnob(padthv1::DCF1_CUTOFF, m_ui.Dcf1CutoffKnob); setParamKnob(padthv1::DCF1_RESO, m_ui.Dcf1ResoKnob); setParamKnob(padthv1::DCF1_TYPE, m_ui.Dcf1TypeKnob); setParamKnob(padthv1::DCF1_SLOPE, m_ui.Dcf1SlopeKnob); setParamKnob(padthv1::DCF1_ENVELOPE, m_ui.Dcf1EnvelopeKnob); setParamKnob(padthv1::DCF1_ATTACK, m_ui.Dcf1AttackKnob); setParamKnob(padthv1::DCF1_DECAY, m_ui.Dcf1DecayKnob); setParamKnob(padthv1::DCF1_SUSTAIN, m_ui.Dcf1SustainKnob); setParamKnob(padthv1::DCF1_RELEASE, m_ui.Dcf1ReleaseKnob); QObject::connect( m_ui.Dcf1Filt, SIGNAL(cutoffChanged(float)), m_ui.Dcf1CutoffKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1CutoffKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Filt, SLOT(setCutoff(float))); QObject::connect( m_ui.Dcf1Filt, SIGNAL(resoChanged(float)), m_ui.Dcf1ResoKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1ResoKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Filt, SLOT(setReso(float))); QObject::connect( m_ui.Dcf1TypeKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Filt, SLOT(setType(float))); QObject::connect( m_ui.Dcf1SlopeKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Filt, SLOT(setSlope(float))); QObject::connect( m_ui.Dcf1Env, SIGNAL(attackChanged(float)), m_ui.Dcf1AttackKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1AttackKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Env, SLOT(setAttack(float))); QObject::connect( m_ui.Dcf1Env, SIGNAL(decayChanged(float)), m_ui.Dcf1DecayKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1DecayKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Env, SLOT(setDecay(float))); QObject::connect( m_ui.Dcf1Env, SIGNAL(sustainChanged(float)), m_ui.Dcf1SustainKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1SustainKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Env, SLOT(setSustain(float))); QObject::connect( m_ui.Dcf1Env, SIGNAL(releaseChanged(float)), m_ui.Dcf1ReleaseKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1ReleaseKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Env, SLOT(setRelease(float))); // LFO1 setParamKnob(padthv1::LFO1_ENABLED, m_ui.Lfo1GroupBox->param()); setParamKnob(padthv1::LFO1_SHAPE, m_ui.Lfo1ShapeKnob); setParamKnob(padthv1::LFO1_WIDTH, m_ui.Lfo1WidthKnob); setParamKnob(padthv1::LFO1_BPM, m_ui.Lfo1BpmKnob); setParamKnob(padthv1::LFO1_RATE, m_ui.Lfo1RateKnob); setParamKnob(padthv1::LFO1_SYNC, m_ui.Lfo1SyncKnob); setParamKnob(padthv1::LFO1_SWEEP, m_ui.Lfo1SweepKnob); setParamKnob(padthv1::LFO1_PITCH, m_ui.Lfo1PitchKnob); setParamKnob(padthv1::LFO1_BALANCE, m_ui.Lfo1BalanceKnob); setParamKnob(padthv1::LFO1_RINGMOD, m_ui.Lfo1RingModKnob); setParamKnob(padthv1::LFO1_CUTOFF, m_ui.Lfo1CutoffKnob); setParamKnob(padthv1::LFO1_RESO, m_ui.Lfo1ResoKnob); setParamKnob(padthv1::LFO1_PANNING, m_ui.Lfo1PanningKnob); setParamKnob(padthv1::LFO1_VOLUME, m_ui.Lfo1VolumeKnob); setParamKnob(padthv1::LFO1_ATTACK, m_ui.Lfo1AttackKnob); setParamKnob(padthv1::LFO1_DECAY, m_ui.Lfo1DecayKnob); setParamKnob(padthv1::LFO1_SUSTAIN, m_ui.Lfo1SustainKnob); setParamKnob(padthv1::LFO1_RELEASE, m_ui.Lfo1ReleaseKnob); QObject::connect( m_ui.Lfo1ShapeKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Wave, SLOT(setWaveShape(float))); QObject::connect( m_ui.Lfo1Wave, SIGNAL(waveShapeChanged(float)), m_ui.Lfo1ShapeKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1WidthKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Wave, SLOT(setWaveWidth(float))); QObject::connect( m_ui.Lfo1Wave, SIGNAL(waveWidthChanged(float)), m_ui.Lfo1WidthKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1Env, SIGNAL(attackChanged(float)), m_ui.Lfo1AttackKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1AttackKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Env, SLOT(setAttack(float))); QObject::connect( m_ui.Lfo1Env, SIGNAL(decayChanged(float)), m_ui.Lfo1DecayKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1DecayKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Env, SLOT(setDecay(float))); QObject::connect( m_ui.Lfo1Env, SIGNAL(sustainChanged(float)), m_ui.Lfo1SustainKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1SustainKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Env, SLOT(setSustain(float))); QObject::connect( m_ui.Lfo1Env, SIGNAL(releaseChanged(float)), m_ui.Lfo1ReleaseKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1ReleaseKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Env, SLOT(setRelease(float))); // DCA1 setParamKnob(padthv1::DCA1_VOLUME, m_ui.Dca1VolumeKnob); setParamKnob(padthv1::DCA1_ATTACK, m_ui.Dca1AttackKnob); setParamKnob(padthv1::DCA1_DECAY, m_ui.Dca1DecayKnob); setParamKnob(padthv1::DCA1_SUSTAIN, m_ui.Dca1SustainKnob); setParamKnob(padthv1::DCA1_RELEASE, m_ui.Dca1ReleaseKnob); QObject::connect( m_ui.Dca1Env, SIGNAL(attackChanged(float)), m_ui.Dca1AttackKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dca1AttackKnob, SIGNAL(valueChanged(float)), m_ui.Dca1Env, SLOT(setAttack(float))); QObject::connect( m_ui.Dca1Env, SIGNAL(decayChanged(float)), m_ui.Dca1DecayKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dca1DecayKnob, SIGNAL(valueChanged(float)), m_ui.Dca1Env, SLOT(setDecay(float))); QObject::connect( m_ui.Dca1Env, SIGNAL(sustainChanged(float)), m_ui.Dca1SustainKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dca1SustainKnob, SIGNAL(valueChanged(float)), m_ui.Dca1Env, SLOT(setSustain(float))); QObject::connect( m_ui.Dca1Env, SIGNAL(releaseChanged(float)), m_ui.Dca1ReleaseKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dca1ReleaseKnob, SIGNAL(valueChanged(float)), m_ui.Dca1Env, SLOT(setRelease(float))); // DEF1 setParamKnob(padthv1::DEF1_PITCHBEND, m_ui.Def1PitchbendKnob); setParamKnob(padthv1::DEF1_MODWHEEL, m_ui.Def1ModwheelKnob); setParamKnob(padthv1::DEF1_PRESSURE, m_ui.Def1PressureKnob); setParamKnob(padthv1::DEF1_VELOCITY, m_ui.Def1VelocityKnob); setParamKnob(padthv1::DEF1_CHANNEL, m_ui.Def1ChannelKnob); setParamKnob(padthv1::DEF1_MONO, m_ui.Def1MonoKnob); // OUT1 setParamKnob(padthv1::OUT1_WIDTH, m_ui.Out1WidthKnob); setParamKnob(padthv1::OUT1_PANNING, m_ui.Out1PanningKnob); setParamKnob(padthv1::OUT1_FXSEND, m_ui.Out1FxSendKnob); setParamKnob(padthv1::OUT1_VOLUME, m_ui.Out1VolumeKnob); // Make status-bar keyboard range active. m_ui.StatusBar->keybd()->setNoteRange(true); // Effects setParamKnob(padthv1::CHO1_WET, m_ui.Cho1WetKnob); setParamKnob(padthv1::CHO1_DELAY, m_ui.Cho1DelayKnob); setParamKnob(padthv1::CHO1_FEEDB, m_ui.Cho1FeedbKnob); setParamKnob(padthv1::CHO1_RATE, m_ui.Cho1RateKnob); setParamKnob(padthv1::CHO1_MOD, m_ui.Cho1ModKnob); setParamKnob(padthv1::FLA1_WET, m_ui.Fla1WetKnob); setParamKnob(padthv1::FLA1_DELAY, m_ui.Fla1DelayKnob); setParamKnob(padthv1::FLA1_FEEDB, m_ui.Fla1FeedbKnob); setParamKnob(padthv1::FLA1_DAFT, m_ui.Fla1DaftKnob); setParamKnob(padthv1::PHA1_WET, m_ui.Pha1WetKnob); setParamKnob(padthv1::PHA1_RATE, m_ui.Pha1RateKnob); setParamKnob(padthv1::PHA1_FEEDB, m_ui.Pha1FeedbKnob); setParamKnob(padthv1::PHA1_DEPTH, m_ui.Pha1DepthKnob); setParamKnob(padthv1::PHA1_DAFT, m_ui.Pha1DaftKnob); setParamKnob(padthv1::DEL1_WET, m_ui.Del1WetKnob); setParamKnob(padthv1::DEL1_DELAY, m_ui.Del1DelayKnob); setParamKnob(padthv1::DEL1_FEEDB, m_ui.Del1FeedbKnob); setParamKnob(padthv1::DEL1_BPM, m_ui.Del1BpmKnob); // Reverb setParamKnob(padthv1::REV1_WET, m_ui.Rev1WetKnob); setParamKnob(padthv1::REV1_ROOM, m_ui.Rev1RoomKnob); setParamKnob(padthv1::REV1_DAMP, m_ui.Rev1DampKnob); setParamKnob(padthv1::REV1_FEEDB, m_ui.Rev1FeedbKnob); setParamKnob(padthv1::REV1_WIDTH, m_ui.Rev1WidthKnob); // Dynamics setParamKnob(padthv1::DYN1_COMPRESS, m_ui.Dyn1CompressKnob); setParamKnob(padthv1::DYN1_LIMITER, m_ui.Dyn1LimiterKnob); // added by scotty to try to support linnstruments need for bigger bend range m_ui.Def1PitchbendKnob->setMinimum(0.0f); m_ui.Def1PitchbendKnob->setMaximum(+4.0f); // Preset management QObject::connect(m_ui.Preset, SIGNAL(newPresetFile()), SLOT(newPreset())); QObject::connect(m_ui.Preset, SIGNAL(loadPresetFile(const QString&)), SLOT(loadPreset(const QString&))); QObject::connect(m_ui.Preset, SIGNAL(savePresetFile(const QString&)), SLOT(savePreset(const QString&))); QObject::connect(m_ui.Preset, SIGNAL(resetPresetFile()), SLOT(resetParams())); // Randomize params... QObject::connect(m_ui.RandomParamsButton, SIGNAL(clicked()), SLOT(randomParams())); // Swap params A/B QObject::connect(m_ui.SwapParamsAButton, SIGNAL(toggled(bool)), SLOT(swapParams(bool))); QObject::connect(m_ui.SwapParamsBButton, SIGNAL(toggled(bool)), SLOT(swapParams(bool))); QObject::connect(m_ui.Gen1Sample1, SIGNAL(sampleChanged()), SLOT(resetSample1())); QObject::connect(m_ui.Gen1Sample2, SIGNAL(sampleChanged()), SLOT(resetSample2())); // Randomize params... QObject::connect(m_ui.PanicButton, SIGNAL(clicked()), SLOT(panic())); // Direct stacked-page signal/slot QObject::connect(m_ui.TabBar, SIGNAL(currentChanged(int)), m_ui.StackedWidget, SLOT(setCurrentIndex(int))); // Direct status-bar keyboard input QObject::connect(m_ui.StatusBar->keybd(), SIGNAL(noteOnClicked(int, int)), SLOT(directNoteOn(int, int))); QObject::connect(m_ui.StatusBar->keybd(), SIGNAL(noteRangeChanged()), SLOT(noteRangeChanged())); // Menu actions QObject::connect(m_ui.helpConfigureAction, SIGNAL(triggered(bool)), SLOT(helpConfigure())); QObject::connect(m_ui.helpAboutAction, SIGNAL(triggered(bool)), SLOT(helpAbout())); QObject::connect(m_ui.helpAboutQtAction, SIGNAL(triggered(bool)), SLOT(helpAboutQt())); // General knob/dial behavior init... updateConfig(); // Epilog. // QWidget::adjustSize(); m_ui.StatusBar->showMessage(tr("Ready"), 5000); m_ui.StatusBar->modified(false); m_ui.Preset->setDirtyPreset(false); } // Destructor. padthv1widget::~padthv1widget (void) { if (m_sched_notifier) delete m_sched_notifier; delete p_ui; } // Open/close the scheduler/work notifier. void padthv1widget::openSchedNotifier (void) { if (m_sched_notifier) return; padthv1_ui *pSynthUi = ui_instance(); if (pSynthUi == nullptr) return; m_sched_notifier = new padthv1widget_sched(pSynthUi->instance(), this); QObject::connect(m_sched_notifier, SIGNAL(notify(int, int)), SLOT(updateSchedNotify(int, int))); pSynthUi->midiInEnabled(true); } void padthv1widget::closeSchedNotifier (void) { if (m_sched_notifier) { delete m_sched_notifier; m_sched_notifier = nullptr; } padthv1_ui *pSynthUi = ui_instance(); if (pSynthUi) pSynthUi->midiInEnabled(false); } // Show/hide widget handlers. void padthv1widget::showEvent ( QShowEvent *pShowEvent ) { QWidget::showEvent(pShowEvent); openSchedNotifier(); } void padthv1widget::hideEvent ( QHideEvent *pHideEvent ) { closeSchedNotifier(); QWidget::hideEvent(pHideEvent); } // Param kbob (widget) map accesors. void padthv1widget::setParamKnob ( padthv1::ParamIndex index, padthv1widget_param *pParam ) { pParam->setDefaultValue(padthv1_param::paramDefaultValue(index)); m_paramKnobs.insert(index, pParam); m_knobParams.insert(pParam, index); QObject::connect(pParam, SIGNAL(valueChanged(float)), SLOT(paramChanged(float))); pParam->setContextMenuPolicy(Qt::CustomContextMenu); QObject::connect(pParam, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(paramContextMenu(const QPoint&))); } padthv1widget_param *padthv1widget::paramKnob ( padthv1::ParamIndex index ) const { return m_paramKnobs.value(index, nullptr); } // Param port accessors. void padthv1widget::setParamValue ( padthv1::ParamIndex index, float fValue ) { ++m_iUpdate; padthv1widget_param *pParam = paramKnob(index); if (pParam) pParam->setValue(fValue); updateParamEx(index, fValue); --m_iUpdate; } float padthv1widget::paramValue ( padthv1::ParamIndex index ) const { float fValue = 0.0f; padthv1widget_param *pParam = paramKnob(index); if (pParam) { fValue = pParam->value(); } else { padthv1_ui *pSynthUi = ui_instance(); if (pSynthUi) fValue = pSynthUi->paramValue(index); } return fValue; } // Param knob (widget) slot. void padthv1widget::paramChanged ( float fValue ) { if (m_iUpdate > 0) return; padthv1widget_param *pParam = qobject_cast (sender()); if (pParam) { const padthv1::ParamIndex index = m_knobParams.value(pParam); updateParam(index, fValue); updateParamEx(index, fValue); m_ui.StatusBar->showMessage(QString("%1: %2") .arg(pParam->toolTip()) .arg(pParam->valueText()), 5000); updateDirtyPreset(true); } } // Update local tied widgets. void padthv1widget::updateParamEx ( padthv1::ParamIndex index, float fValue ) { padthv1_ui *pSynthUi = ui_instance(); if (pSynthUi == nullptr) return; ++m_iUpdate; switch (index) { case padthv1::DCF1_ENABLED: if (m_ui.Lfo1GroupBox->isChecked()) { const bool bDcf1Enabled = (fValue > 0.5f); m_ui.Lfo1CutoffKnob->setEnabled(bDcf1Enabled); m_ui.Lfo1ResoKnob->setEnabled(bDcf1Enabled); } break; case padthv1::LFO1_ENABLED: if (fValue > 0.5f) { const bool bDcf1Enabled = m_ui.Dcf1GroupBox->isChecked(); m_ui.Lfo1CutoffKnob->setEnabled(bDcf1Enabled); m_ui.Lfo1ResoKnob->setEnabled(bDcf1Enabled); } break; case padthv1::DCF1_SLOPE: if (m_ui.Dcf1GroupBox->isChecked()) m_ui.Dcf1TypeKnob->setEnabled(int(fValue) != 3); // !Formant break; case padthv1::LFO1_SHAPE: m_ui.Lfo1Wave->setWaveShape(fValue); break; case padthv1::KEY1_LOW: m_ui.StatusBar->keybd()->setNoteLow(int(fValue)); break; case padthv1::KEY1_HIGH: m_ui.StatusBar->keybd()->setNoteHigh(int(fValue)); break; case padthv1::DEF1_VELOCITY: { const int vel = int(79.375f * fValue + 47.625f) & 0x7f; m_ui.StatusBar->keybd()->setVelocity(vel); break; } default: break; } --m_iUpdate; } // Update scheduled controllers param/knob widgets. void padthv1widget::updateSchedParam ( padthv1::ParamIndex index, float fValue ) { ++m_iUpdate; padthv1widget_param *pParam = paramKnob(index); if (pParam) { pParam->setValue(fValue); updateParam(index, fValue); updateParamEx(index, fValue); m_ui.StatusBar->showMessage(QString("%1: %2") .arg(pParam->toolTip()) .arg(pParam->valueText()), 5000); updateDirtyPreset(true); } --m_iUpdate; } // Reset all param knobs to default values. void padthv1widget::resetParams (void) { padthv1_ui *pSynthUi = ui_instance(); if (pSynthUi == nullptr) return; pSynthUi->reset(); resetSwapParams(); for (uint32_t i = 0; i < padthv1::NUM_PARAMS; ++i) { const padthv1::ParamIndex index = padthv1::ParamIndex(i); float fValue = padthv1_param::paramDefaultValue(index); padthv1widget_param *pParam = paramKnob(index); if (pParam && pParam->isDefaultValue()) fValue = pParam->defaultValue(); setParamValue(index, fValue); updateParam(index, fValue); // updateParamEx(index, fValue); m_params_ab[i] = fValue; } m_ui.StatusBar->showMessage(tr("Reset preset"), 5000); updateDirtyPreset(false); } // Randomize params (partial). void padthv1widget::randomParams (void) { padthv1_ui *pSynthUi = ui_instance(); if (pSynthUi == nullptr) return; float p = 1.0f; padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig) p = 0.01f * pConfig->fRandomizePercent; if (QMessageBox::warning(this, tr("Warning"), tr("About to randomize current parameter values:\n\n" "-/+ %1%.\n\n" "Are you sure?").arg(100.0f * p), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; std::default_random_engine re(::time(nullptr)); for (uint32_t i = 0; i < padthv1::NUM_PARAMS; ++i) { const padthv1::ParamIndex index = padthv1::ParamIndex(i); // Filter out some non-randomizable parameters!... if (index == padthv1::GEN1_OCTAVE || index == padthv1::GEN1_TUNING || index == padthv1::GEN1_ENVTIME || index == padthv1::DCF1_ENABLED || index == padthv1::LFO1_ENABLED) continue; if (index >= padthv1::OUT1_WIDTH) break; padthv1widget_param *pParam = paramKnob(index); if (pParam) { std::normal_distribution nd; const float q = p * (pParam->maximum() - pParam->minimum()); float fValue = pParam->value(); if (padthv1_param::paramFloat(index)) fValue += 0.5f * q * nd(re); else fValue = std::round(fValue + q * nd(re)); if (fValue < pParam->minimum()) fValue = pParam->minimum(); else if (fValue > pParam->maximum()) fValue = pParam->maximum(); setParamValue(index, fValue); updateParam(index, fValue); } } m_ui.StatusBar->showMessage(tr("Randomize"), 5000); updateDirtyPreset(true); } // Swap params A/B. void padthv1widget::swapParams ( bool bOn ) { if (m_iUpdate > 0 || !bOn) return; #ifdef CONFIG_DEBUG qDebug("padthv1widget::swapParams(%d)", int(bOn)); #endif for (uint32_t i = 0; i < padthv1::NUM_PARAMS; ++i) { const padthv1::ParamIndex index = padthv1::ParamIndex(i); padthv1widget_param *pParam = paramKnob(index); if (pParam) { const float fOldValue = pParam->value(); const float fNewValue = m_params_ab[i]; setParamValue(index, fNewValue); updateParam(index, fNewValue); m_params_ab[i] = fOldValue; } } const bool bSwapA = m_ui.SwapParamsAButton->isChecked(); m_ui.StatusBar->showMessage(tr("Swap %1").arg(bSwapA ? 'A' : 'B'), 5000); updateDirtyPreset(true); } // Panic: all-notes/sound-off (reset). void padthv1widget::panic (void) { padthv1_ui *pSynthUi = ui_instance(); if (pSynthUi) pSynthUi->reset(); } // Reset swap params A/B group. void padthv1widget::resetSwapParams (void) { ++m_iUpdate; m_ui.SwapParamsAButton->setChecked(true); --m_iUpdate; } // Initialize param values. void padthv1widget::updateParamValues (void) { resetSwapParams(); padthv1_ui *pSynthUi = ui_instance(); for (uint32_t i = 0; i < padthv1::NUM_PARAMS; ++i) { const padthv1::ParamIndex index = padthv1::ParamIndex(i); const float fValue = (pSynthUi ? pSynthUi->paramValue(index) : padthv1_param::paramDefaultValue(index)); setParamValue(index, fValue); updateParam(index, fValue); // updateParamEx(index, fValue); m_params_ab[i] = fValue; } } // Reset all param default values. void padthv1widget::resetParamValues (void) { resetSwapParams(); for (uint32_t i = 0; i < padthv1::NUM_PARAMS; ++i) { const padthv1::ParamIndex index = padthv1::ParamIndex(i); const float fValue = padthv1_param::paramDefaultValue(index); setParamValue(index, fValue); updateParam(index, fValue); // updateParamEx(index, fValue); m_params_ab[i] = fValue; } } // Reset all knob default values. void padthv1widget::resetParamKnobs (void) { for (uint32_t i = 0; i < padthv1::NUM_PARAMS; ++i) { padthv1widget_param *pParam = paramKnob(padthv1::ParamIndex(i)); if (pParam) pParam->resetDefaultValue(); } } // Preset init. void padthv1widget::initPreset (void) { m_ui.Preset->initPreset(); } // Preset clear. void padthv1widget::clearPreset (void) { m_ui.Preset->clearPreset(); } // Preset renewal. void padthv1widget::newPreset (void) { #ifdef CONFIG_DEBUG qDebug("padthv1widget::newPreset()"); #endif clearSample(); resetParamKnobs(); resetParamValues(); padthv1_ui *pSynthUi = ui_instance(); if (pSynthUi) pSynthUi->newPreset(); m_ui.StatusBar->showMessage(tr("New preset"), 5000); updateDirtyPreset(false); } // Preset file I/O slots. bool padthv1widget::loadPreset ( const QString& sFilename ) { #ifdef CONFIG_DEBUG qDebug("padthv1widget::loadPreset(\"%s\")", sFilename.toUtf8().constData()); #endif clearSample(); resetParamKnobs(); resetParamValues(); bool bLoad = false; padthv1_ui *pSynthUi = ui_instance(); if (pSynthUi) bLoad = pSynthUi->loadPreset(sFilename); if (bLoad) updateLoadPreset(QFileInfo(sFilename).completeBaseName()); else updateDirtyPreset(true); return bLoad; } bool padthv1widget::savePreset ( const QString& sFilename ) { #ifdef CONFIG_DEBUG qDebug("padthv1widget::savePreset(\"%s\")", sFilename.toUtf8().constData()); #endif bool bSave = false; padthv1_ui *pSynthUi = ui_instance(); if (pSynthUi) bSave = pSynthUi->savePreset(sFilename); if (bSave) { const QString& sPreset = QFileInfo(sFilename).completeBaseName(); m_ui.StatusBar->showMessage(tr("Save preset: %1").arg(sPreset), 5000); } updateDirtyPreset(!bSave); return bSave; } // Sample updater (sid: 3=both). void padthv1widget::clearSample ( int sid ) { padthv1_ui *pSynthUi = ui_instance(); if (pSynthUi == nullptr) return; if (sid & 1) pSynthUi->sample(1)->reset_nh(); if (sid & 2) pSynthUi->sample(2)->reset_nh(); } // Sample updater (sid: 3=both). void padthv1widget::updateSample ( int sid ) { padthv1_ui *pSynthUi = ui_instance(); if (pSynthUi == nullptr) return; if (sid & 1) m_ui.Gen1Sample1->setSample(pSynthUi->sample(1)); if (sid & 2) m_ui.Gen1Sample2->setSample(pSynthUi->sample(2)); } // Dirty close prompt, bool padthv1widget::queryClose (void) { return m_ui.Preset->queryPreset(); } // Update visual configuration. void padthv1widget::updateConfig (void) { padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig) { padthv1widget_dial::setDialMode( padthv1widget_dial::DialMode(pConfig->iKnobDialMode)); padthv1widget_edit::setEditMode( padthv1widget_edit::EditMode(pConfig->iKnobEditMode)); } } // Preset status updater. void padthv1widget::updateLoadPreset ( const QString& sPreset ) { resetParamKnobs(); updateParamValues(); m_ui.Preset->setPreset(sPreset); m_ui.StatusBar->showMessage(tr("Load preset: %1").arg(sPreset), 5000); updateDirtyPreset(false); } // Notification updater. void padthv1widget::updateSchedNotify ( int stype, int sid ) { padthv1_ui *pSynthUi = ui_instance(); if (pSynthUi == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("padthv1widget::updateSchedNotify(%d, 0x%04x)", stype, sid); #endif switch (padthv1_sched::Type(stype)) { case padthv1_sched::MidiIn: if (sid >= 0) { const int key = (sid & 0x7f); const int vel = (sid >> 7) & 0x7f; m_ui.StatusBar->midiInNote(key, vel); } else if (pSynthUi->midiInCount() > 0) { m_ui.StatusBar->midiInLed(true); QTimer::singleShot(200, this, SLOT(midiInLedTimeout())); } break; case padthv1_sched::Controller: { padthv1widget_control *pInstance = padthv1widget_control::getInstance(); if (pInstance) { padthv1_controls *pControls = pSynthUi->controls(); pInstance->setControlKey(pControls->current_key()); } break; } case padthv1_sched::Controls: { const padthv1::ParamIndex index = padthv1::ParamIndex(sid); updateSchedParam(index, pSynthUi->paramValue(index)); break; } case padthv1_sched::Programs: { padthv1_programs *pPrograms = pSynthUi->programs(); padthv1_programs::Prog *pProg = pPrograms->current_prog(); if (pProg) updateLoadPreset(pProg->name()); break; } case padthv1_sched::Sample: updateSample(sid); if (sid > 2) { updateParamValues(); resetParamKnobs(); updateDirtyPreset(false); } // Fall thru... default: break; } } // Direct note-on/off slot. void padthv1widget::directNoteOn ( int iNote, int iVelocity ) { #ifdef CONFIG_DEBUG qDebug("padthv1widget::directNoteOn(%d, %d)", iNote, iVelocity); #endif padthv1_ui *pSynthUi = ui_instance(); if (pSynthUi) pSynthUi->directNoteOn(iNote, iVelocity); // note-on! } // Keyboard note range change. void padthv1widget::noteRangeChanged (void) { const int iNoteLow = m_ui.StatusBar->keybd()->noteLow(); const int iNoteHigh = m_ui.StatusBar->keybd()->noteHigh(); #ifdef CONFIG_DEBUG qDebug("padthv1widget::noteRangeChanged(%d, %d)", iNoteLow, iNoteHigh); #endif updateParam(padthv1::KEY1_LOW, float(iNoteLow)); updateParam(padthv1::KEY1_HIGH, float(iNoteHigh)); m_ui.StatusBar->showMessage(QString("KEY Low: %1 (%2) High: %3 (%4)") .arg(padthv1_ui::noteName(iNoteLow)).arg(iNoteLow) .arg(padthv1_ui::noteName(iNoteHigh)).arg(iNoteHigh), 5000); updateDirtyPreset(true); } // MIDI In LED timeout. void padthv1widget::midiInLedTimeout (void) { m_ui.StatusBar->midiInLed(false); } // Menu actions. void padthv1widget::helpConfigure (void) { padthv1_ui *pSynthUi = ui_instance(); if (pSynthUi) padthv1widget_config(this, pSynthUi).exec(); } void padthv1widget::helpAbout (void) { // About... QStringList list; #ifdef CONFIG_DEBUG list << tr("Debugging option enabled."); #endif #ifndef CONFIG_JACK list << tr("JACK stand-alone build disabled."); #endif #ifndef CONFIG_JACK_SESSION list << tr("JACK session support disabled."); #endif #ifndef CONFIG_JACK_MIDI list << tr("JACK MIDI support disabled."); #endif #ifndef CONFIG_ALSA_MIDI list << tr("ALSA MIDI support disabled."); #endif #ifndef CONFIG_LV2 list << tr("LV2 plug-in build disabled."); #endif QString sText = "

" PROJECT_NAME "

\n"; sText += "

" + tr(PROJECT_DESCRIPTION) + "
\n"; sText += "
\n"; sText += tr("Version") + ": " PROJECT_VERSION "
\n"; // sText += "" + tr("Build") + ": " CONFIG_BUILD_DATE "
\n"; if (!list.isEmpty()) { sText += ""; sText += list.join("
\n"); sText += "\n"; } sText += "
\n"; sText += tr("Using: Qt %1").arg(qVersion()); #if defined(QT_STATIC) sText += "-static"; #endif sText += "
\n"; sText += "
\n"; sText += tr("Website") + ": " PROJECT_HOMEPAGE_URL "
\n"; sText += "
\n"; sText += ""; sText += PROJECT_COPYRIGHT "
\n"; sText += "
\n"; sText += tr("This program is free software; you can redistribute it and/or modify it") + "
\n"; sText += tr("under the terms of the GNU General Public License version 2 or later."); sText += ""; sText += "
\n"; sText += "

\n"; QMessageBox::about(this, tr("About"), sText); } void padthv1widget::helpAboutQt (void) { // About Qt... QMessageBox::aboutQt(this); } // Dirty flag (overridable virtual) methods. void padthv1widget::updateDirtyPreset ( bool bDirtyPreset ) { padthv1_ui *pSynthUi = ui_instance(); if (pSynthUi) pSynthUi->updatePreset(bDirtyPreset); m_ui.StatusBar->modified(bDirtyPreset); m_ui.Preset->setDirtyPreset(bDirtyPreset); } // Param knob context menu. void padthv1widget::paramContextMenu ( const QPoint& pos ) { padthv1widget_param *pParam = qobject_cast (sender()); if (pParam == nullptr) return; padthv1_ui *pSynthUi = ui_instance(); if (pSynthUi == nullptr) return; padthv1_controls *pControls = pSynthUi->controls(); if (pControls == nullptr) return; if (!pControls->enabled()) return; QMenu menu(this); QAction *pAction = menu.addAction( QIcon(":/images/padthv1_control.png"), tr("MIDI &Controller...")); if (menu.exec(pParam->mapToGlobal(pos)) == pAction) { const padthv1::ParamIndex index = m_knobParams.value(pParam); const QString& sTitle = pParam->toolTip(); padthv1widget_control::showInstance(pControls, index, sTitle, this); } } // Sample harmonics edits. void padthv1widget::resetSample1 (void) { padthv1_ui *pSynthUi = ui_instance(); if (pSynthUi) pSynthUi->sample(1)->reset(); updateDirtyPreset(true); } void padthv1widget::resetSample2 (void) { padthv1_ui *pSynthUi = ui_instance(); if (pSynthUi) pSynthUi->sample(2)->reset(); updateDirtyPreset(true); } // end of padthv1widget.cpp padthv1-1.3.0/src/PaxHeaders/CMakeLists.txt0000644000000000000000000000013214742136613015476 xustar0030 mtime=1737014667.571772859 30 atime=1737014667.571772859 30 ctime=1737014667.571772859 padthv1-1.3.0/src/CMakeLists.txt0000644000175000001440000001731614742136613015476 0ustar00rncbcusers# project (padthv1) set (CMAKE_INCLUDE_CURRENT_DIR ON) set (CMAKE_AUTOUIC ON) set (CMAKE_AUTOMOC ON) set (CMAKE_AUTORCC ON) if (EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/config.h) file (REMOVE ${CMAKE_CURRENT_SOURCE_DIR}/config.h) endif () configure_file (config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h) set (HEADERS padthv1.h padthv1_sample.h padthv1_config.h padthv1_filter.h padthv1_formant.h padthv1_wave.h padthv1_ramp.h padthv1_list.h padthv1_fx.h padthv1_reverb.h padthv1_param.h padthv1_sched.h padthv1_tuning.h padthv1_programs.h padthv1_controls.h ) set (SOURCES padthv1.cpp padthv1_sample.cpp padthv1_config.cpp padthv1_formant.cpp padthv1_wave.cpp padthv1_param.cpp padthv1_sched.cpp padthv1_tuning.cpp padthv1_programs.cpp padthv1_controls.cpp ) set (HEADERS_UI padthv1_ui.h padthv1widget.h padthv1widget_env.h padthv1widget_filt.h padthv1widget_sample.h padthv1widget_wave.h padthv1widget_param.h padthv1widget_keybd.h padthv1widget_preset.h padthv1widget_status.h padthv1widget_programs.h padthv1widget_controls.h padthv1widget_control.h padthv1widget_palette.h padthv1widget_config.h ) set (SOURCES_UI padthv1_ui.cpp padthv1widget.cpp padthv1widget_env.cpp padthv1widget_filt.cpp padthv1widget_sample.cpp padthv1widget_wave.cpp padthv1widget_param.cpp padthv1widget_keybd.cpp padthv1widget_preset.cpp padthv1widget_status.cpp padthv1widget_programs.cpp padthv1widget_controls.cpp padthv1widget_control.cpp padthv1widget_palette.cpp padthv1widget_config.cpp ) set (FORMS_UI padthv1widget.ui padthv1widget_control.ui padthv1widget_palette.ui padthv1widget_config.ui ) set (RESOURCES_UI padthv1.qrc ) set (HEADERS_LV2 padthv1_lv2.h padthv1_lv2ui.h padthv1widget_lv2.h ) set (SOURCES_LV2 padthv1_lv2.cpp padthv1_lv2ui.cpp padthv1widget_lv2.cpp ) set (HEADERS_JACK padthv1_nsm.h padthv1_jack.h padthv1widget_jack.h ) set (SOURCES_JACK padthv1_nsm.cpp padthv1_jack.cpp padthv1widget_jack.cpp ) add_library (${PROJECT_NAME} STATIC ${HEADERS} ${SOURCES} ) add_library (${PROJECT_NAME}_ui STATIC ${HEADERS_UI} ${SOURCES_UI} ${FORMS_UI} ${RESOURCES_UI} ) if (CONFIG_LV2) add_library (${PROJECT_NAME}_lv2 MODULE ${HEADERS_LV2} ${SOURCES_LV2} ) endif () if (CONFIG_JACK) add_executable (${PROJECT_NAME}_jack ${HEADERS_JACK} ${SOURCES_JACK} ) endif () set_target_properties (${PROJECT_NAME} PROPERTIES CXX_STANDARD 17) set_target_properties (${PROJECT_NAME}_ui PROPERTIES CXX_STANDARD 17) if (QT_VERSION VERSION_GREATER_EQUAL 6.0.0) target_compile_options (${PROJECT_NAME} PRIVATE -fPIC) target_compile_options (${PROJECT_NAME}_ui PRIVATE -fPIC) endif () # Add some debugger flags. if (CONFIG_DEBUG AND UNIX AND NOT APPLE) set (CONFIG_DEBUG_OPTIONS -g -fsanitize=address -fno-omit-frame-pointer) # target_compile_options (${PROJECT_NAME} PRIVATE ${CONFIG_DEBUG_OPTIONS}) # target_compile_options (${PROJECT_NAME}_ui PRIVATE ${CONFIG_DEBUG_OPTIONS}) # if (CONFIG_LV2) # target_compile_options (${PROJECT_NAME}_lv2 PRIVATE ${CONFIG_DEBUG_OPTIONS}) # target_link_options (${PROJECT_NAME}_lv2 PRIVATE ${CONFIG_DEBUG_OPTIONS}) # endif () if (CONFIG_JACK) target_compile_options (${PROJECT_NAME}_jack PRIVATE ${CONFIG_DEBUG_OPTIONS}) target_link_options (${PROJECT_NAME}_jack PRIVATE ${CONFIG_DEBUG_OPTIONS}) endif () endif () target_link_libraries (${PROJECT_NAME} PUBLIC Qt${QT_VERSION_MAJOR}::Core Qt${QT_VERSION_MAJOR}::Xml) target_link_libraries (${PROJECT_NAME}_ui PUBLIC Qt${QT_VERSION_MAJOR}::Widgets Qt${QT_VERSION_MAJOR}::Svg ${PROJECT_NAME}) if (CONFIG_FFTW3) target_link_libraries (${PROJECT_NAME} PRIVATE PkgConfig::FFTW3) endif () if (CONFIG_LV2) set_target_properties (${PROJECT_NAME}_lv2 PROPERTIES CXX_STANDARD 17) target_link_libraries (${PROJECT_NAME}_lv2 PRIVATE ${PROJECT_NAME}_ui) target_include_directories (${PROJECT_NAME}_lv2 PRIVATE ${LV2_INCLUDE_DIRS}) target_link_directories (${PROJECT_NAME}_lv2 PRIVATE ${LV2_LIBRARY_DIRS}) target_link_libraries (${PROJECT_NAME}_lv2 PRIVATE ${LV2_LIBRARIES}) if (UNIX AND NOT APPLE) if (NOT CONFIG_DEBUG) add_custom_command(TARGET ${PROJECT_NAME}_lv2 POST_BUILD COMMAND strip lib${PROJECT_NAME}_lv2.so) endif () if (CONFIG_PREFIX MATCHES $ENV{HOME}) set (CONFIG_LV2DIR ${CONFIG_PREFIX}/.lv2) else () set (CONFIG_LV2DIR ${CONFIG_LIBDIR}/lv2) endif () install (FILES ${CMAKE_CURRENT_BINARY_DIR}/lib${PROJECT_NAME}_lv2.so RENAME ${PROJECT_NAME}.so DESTINATION ${CONFIG_LV2DIR}/${PROJECT_NAME}.lv2) install (FILES ${PROJECT_NAME}.lv2/manifest.ttl ${PROJECT_NAME}.lv2/${PROJECT_NAME}.ttl ${PROJECT_NAME}.lv2/${PROJECT_NAME}_ui.ttl DESTINATION ${CONFIG_LV2DIR}/${PROJECT_NAME}.lv2) endif () if (WIN32) target_link_options (${PROJECT_NAME}_lv2 PRIVATE -static-libgcc -static-libstdc++) if (NOT CONFIG_DEBUG) add_custom_command(TARGET ${PROJECT_NAME}_lv2 POST_BUILD COMMAND strip lib${PROJECT_NAME}_lv2.dll) endif () set (CONFIG_LV2DIR ${CONFIG_WINDOWS_LV2_PATH}) install (FILES ${CMAKE_CURRENT_BINARY_DIR}/lib${PROJECT_NAME}_lv2.dll RENAME ${PROJECT_NAME}.dll DESTINATION ${CONFIG_LV2DIR}/${PROJECT_NAME}.lv2) install (FILES ${PROJECT_NAME}.lv2/manifest-win32.ttl RENAME manifest.ttl DESTINATION ${CONFIG_LV2DIR}/${PROJECT_NAME}.lv2) install (FILES ${PROJECT_NAME}.lv2/${PROJECT_NAME}.ttl DESTINATION ${CONFIG_LV2DIR}/${PROJECT_NAME}.lv2) install (FILES ${PROJECT_NAME}.lv2/${PROJECT_NAME}_ui-win32.ttl RENAME ${PROJECT_NAME}_ui.ttl DESTINATION ${CONFIG_LV2DIR}/${PROJECT_NAME}.lv2) endif () endif () if (CONFIG_JACK) set_target_properties (${PROJECT_NAME}_jack PROPERTIES CXX_STANDARD 17) target_link_libraries (${PROJECT_NAME}_jack PRIVATE ${PROJECT_NAME}_ui) target_link_libraries (${PROJECT_NAME}_jack PRIVATE PkgConfig::JACK) if (CONFIG_ALSA_MIDI) target_link_libraries (${PROJECT_NAME}_jack PRIVATE PkgConfig::ALSA) endif () if (CONFIG_LIBLO) target_link_libraries (${PROJECT_NAME}_jack PRIVATE PkgConfig::LIBLO) endif () if (UNIX AND NOT APPLE) if (NOT CONFIG_DEBUG) add_custom_command(TARGET ${PROJECT_NAME}_jack POST_BUILD COMMAND strip ${PROJECT_NAME}_jack) endif () install (TARGETS ${PROJECT_NAME}_jack RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}) install (FILES images/${PROJECT_NAME}.png RENAME org.rncbc.${PROJECT_NAME}.png DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/32x32/apps) install (FILES images/${PROJECT_NAME}.svg RENAME org.rncbc.${PROJECT_NAME}.svg DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/scalable/apps) install (FILES appdata/org.rncbc.${PROJECT_NAME}.desktop DESTINATION ${CMAKE_INSTALL_DATADIR}/applications) install (FILES appdata/org.rncbc.${PROJECT_NAME}.metainfo.xml DESTINATION ${CMAKE_INSTALL_DATADIR}/metainfo) install (FILES mimetypes/org.rncbc.${PROJECT_NAME}.xml DESTINATION ${CMAKE_INSTALL_DATADIR}/mime/packages) install (FILES mimetypes/org.rncbc.${PROJECT_NAME}.application-x-${PROJECT_NAME}-preset.png DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/32x32/mimetypes) install (FILES mimetypes/org.rncbc.${PROJECT_NAME}.application-x-${PROJECT_NAME}-preset.svg DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/scalable/mimetypes) install (FILES man1/${PROJECT_NAME}.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1) install (FILES man1/${PROJECT_NAME}.fr.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/fr/man1 RENAME ${PROJECT_NAME}.1) install (FILES palette/KXStudio.conf palette/Wonton\ Soup.conf DESTINATION ${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME}/palette) endif () endif () padthv1-1.3.0/src/PaxHeaders/padthv1widget_palette.cpp0000644000000000000000000000013214742136613017733 xustar0030 mtime=1737014667.574293142 30 atime=1737014667.574293142 30 ctime=1737014667.574293142 padthv1-1.3.0/src/padthv1widget_palette.cpp0000644000175000001440000010131014742136613017717 0ustar00rncbcusers// padthv1widget_palette.cpp // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1widget_palette.h" #include "ui_padthv1widget_palette.h" #include #include #include #include #include #include #include #include #include #include #include // Local static consts. static const char *ColorThemesGroup = "/ColorThemes/"; static const char *PaletteEditorGroup = "/PaletteEditor/"; static const char *DefaultDirKey = "DefaultDir"; static const char *ShowDetailsKey = "ShowDetails"; static const char *DefaultSuffix = "conf"; static struct { const char *key; QPalette::ColorRole value; } g_colorRoles[] = { { "Window", QPalette::Window }, { "WindowText", QPalette::WindowText }, { "Button", QPalette::Button }, { "ButtonText", QPalette::ButtonText }, { "Light", QPalette::Light }, { "Midlight", QPalette::Midlight }, { "Dark", QPalette::Dark }, { "Mid", QPalette::Mid }, { "Text", QPalette::Text }, { "BrightText", QPalette::BrightText }, { "Base", QPalette::Base }, { "AlternateBase", QPalette::AlternateBase }, { "Shadow", QPalette::Shadow }, { "Highlight", QPalette::Highlight }, { "HighlightedText", QPalette::HighlightedText }, { "Link", QPalette::Link }, { "LinkVisited", QPalette::LinkVisited }, { "ToolTipBase", QPalette::ToolTipBase }, { "ToolTipText", QPalette::ToolTipText }, #if QT_VERSION >= QT_VERSION_CHECK(5, 12, 0) { "PlaceholderText", QPalette::PlaceholderText }, #endif { "NoRole", QPalette::NoRole }, { nullptr, QPalette::NoRole } }; //------------------------------------------------------------------------- // padthv1widget_palette padthv1widget_palette::padthv1widget_palette ( QWidget *parent, const QPalette& pal ) : QDialog(parent), p_ui(new Ui::padthv1widget_palette), m_ui(*p_ui) { m_ui.setupUi(this); m_settings = nullptr; m_owner = false; m_modelUpdated = false; m_paletteUpdated = false; m_dirtyCount = 0; m_dirtyTotal = 0; updateGenerateButton(); m_paletteModel = new PaletteModel(this); m_ui.paletteView->setModel(m_paletteModel); ColorDelegate *delegate = new ColorDelegate(this); m_ui.paletteView->setItemDelegate(delegate); m_ui.paletteView->setEditTriggers(QAbstractItemView::AllEditTriggers); // m_ui.paletteView->setAlternatingRowColors(true); m_ui.paletteView->setSelectionBehavior(QAbstractItemView::SelectRows); m_ui.paletteView->setDragEnabled(true); m_ui.paletteView->setDropIndicatorShown(true); m_ui.paletteView->setRootIsDecorated(false); m_ui.paletteView->setColumnHidden(2, true); m_ui.paletteView->setColumnHidden(3, true); QObject::connect(m_ui.nameCombo, SIGNAL(editTextChanged(const QString&)), SLOT(nameComboChanged(const QString&))); QObject::connect(m_ui.saveButton, SIGNAL(clicked()), SLOT(saveButtonClicked())); QObject::connect(m_ui.deleteButton, SIGNAL(clicked()), SLOT(deleteButtonClicked())); QObject::connect(m_ui.generateButton, SIGNAL(changed()), SLOT(generateButtonChanged())); QObject::connect(m_ui.resetButton, SIGNAL(clicked()), SLOT(resetButtonClicked())); QObject::connect(m_ui.detailsCheck, SIGNAL(clicked()), SLOT(detailsCheckClicked())); QObject::connect(m_ui.importButton, SIGNAL(clicked()), SLOT(importButtonClicked())); QObject::connect(m_ui.exportButton, SIGNAL(clicked()), SLOT(exportButtonClicked())); QObject::connect(m_paletteModel, SIGNAL(paletteChanged(const QPalette&)), SLOT(paletteChanged(const QPalette&))); QObject::connect(m_ui.dialogButtons, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.dialogButtons, SIGNAL(rejected()), SLOT(reject())); setPalette(pal, pal); QDialog::adjustSize(); } padthv1widget_palette::~padthv1widget_palette (void) { setSettings(nullptr); } void padthv1widget_palette::setPalette ( const QPalette& pal ) { m_palette = pal; #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) const uint mask = pal.resolveMask(); #else const uint mask = pal.resolve(); #endif for (int i = 0; g_colorRoles[i].key; ++i) { if ((mask & (1 << i)) == 0) { const QPalette::ColorRole cr = g_colorRoles[i].value; m_palette.setBrush(QPalette::Active, cr, m_parentPalette.brush(QPalette::Active, cr)); m_palette.setBrush(QPalette::Inactive, cr, m_parentPalette.brush(QPalette::Inactive, cr)); m_palette.setBrush(QPalette::Disabled, cr, m_parentPalette.brush(QPalette::Disabled, cr)); } } #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) m_palette.setResolveMask(mask); #else m_palette.resolve(mask); #endif updateGenerateButton(); m_paletteUpdated = true; if (!m_modelUpdated) m_paletteModel->setPalette(m_palette, m_parentPalette); m_paletteUpdated = false; } void padthv1widget_palette::setPalette ( const QPalette& pal, const QPalette& parentPal ) { m_parentPalette = parentPal; setPalette(pal); } const QPalette& padthv1widget_palette::palette (void) const { return m_palette; } void padthv1widget_palette::setSettings ( QSettings *settings, bool owner ) { if (m_settings && m_owner) delete m_settings; m_settings = settings; m_owner = owner; m_ui.detailsCheck->setChecked(isShowDetails()); updateNamedPaletteList(); updateDialogButtons(); } QSettings *padthv1widget_palette::settings (void) const { return m_settings; } void padthv1widget_palette::nameComboChanged ( const QString& name ) { if (m_dirtyCount > 0 && m_ui.nameCombo->findText(name) < 0) { updateDialogButtons(); } else { resetButtonClicked(); setPaletteName(name); ++m_dirtyTotal; } } void padthv1widget_palette::saveButtonClicked (void) { const QString& name = m_ui.nameCombo->currentText(); if (name.isEmpty()) return; QString filename = namedPaletteConf(name); if (filename.isEmpty() || !QFileInfo(filename).isWritable()) { const QString& title = tr("Save Palette - %1").arg(QDialog::windowTitle()); QStringList filters; filters.append(tr("Palette files (*.%1)").arg(DefaultSuffix)); filters.append(tr("All files (*.*)")); QString dirname = defaultDir(); if (!dirname.isEmpty()) dirname.append(QDir::separator()); dirname.append(paletteName() + '.' + DefaultSuffix); filename = QFileDialog::getSaveFileName(this, title, dirname, filters.join(";;")); } if (!filename.isEmpty() && saveNamedPaletteConf(name, filename, m_palette)) { addNamedPaletteConf(name, filename); setPalette(m_palette, m_palette); updateNamedPaletteList(); resetButtonClicked(); } } void padthv1widget_palette::deleteButtonClicked (void) { const QString& name = m_ui.nameCombo->currentText(); if (m_ui.nameCombo->findText(name) >= 0) { deleteNamedPaletteConf(name); updateNamedPaletteList(); updateDialogButtons(); } } void padthv1widget_palette::generateButtonChanged (void) { const QColor& color = m_ui.generateButton->brush().color(); const QPalette& pal = QPalette(color); setPalette(pal); ++m_dirtyCount; updateDialogButtons(); } void padthv1widget_palette::resetButtonClicked (void) { const bool blocked = blockSignals(true); for (int i = 0; g_colorRoles[i].key; ++i) { const QPalette::ColorRole cr = g_colorRoles[i].value; const QModelIndex& index = m_paletteModel->index(cr, 0); m_paletteModel->setData(index, false, Qt::EditRole); } m_dirtyCount = 0; updateDialogButtons(); blockSignals(blocked); } void padthv1widget_palette::detailsCheckClicked (void) { const int cw = (m_ui.paletteView->viewport()->width() >> 2); QHeaderView *header = m_ui.paletteView->header(); header->resizeSection(0, cw); if (m_ui.detailsCheck->isChecked()) { m_ui.paletteView->setColumnHidden(2, false); m_ui.paletteView->setColumnHidden(3, false); header->resizeSection(1, cw); header->resizeSection(2, cw); header->resizeSection(3, cw); m_paletteModel->setGenerate(false); } else { m_ui.paletteView->setColumnHidden(2, true); m_ui.paletteView->setColumnHidden(3, true); header->resizeSection(1, cw * 3); m_paletteModel->setGenerate(true); } } void padthv1widget_palette::importButtonClicked (void) { const QString& title = tr("Import File - %1").arg(QDialog::windowTitle()); QStringList filters; filters.append(tr("Palette files (*.%1)").arg(DefaultSuffix)); filters.append(tr("All files (*.*)")); const QString& filename = QFileDialog::getOpenFileName(this, title, defaultDir(), filters.join(";;")); if (filename.isEmpty()) return; QSettings conf(filename, QSettings::IniFormat); conf.beginGroup(ColorThemesGroup); const QStringList names = conf.childGroups(); conf.endGroup(); int imported = 0; QStringListIterator name_iter(names); while (name_iter.hasNext()) { const QString& name = name_iter.next(); if (!name.isEmpty()) { addNamedPaletteConf(name, filename); setPaletteName(name); ++imported; } } if (imported > 0) { updateNamedPaletteList(); resetButtonClicked(); setDefaultDir(QFileInfo(filename).absolutePath()); } else { QMessageBox::warning(this, tr("Warning - %1").arg(QDialog::windowTitle()), tr("Could not import from file:\n\n" "%1\n\nSorry.").arg(filename)); } } void padthv1widget_palette::exportButtonClicked (void) { const QString& title = tr("Export File - %1").arg(QDialog::windowTitle()); QStringList filters; filters.append(tr("Palette files (*.%1)").arg(DefaultSuffix)); filters.append(tr("All files (*.*)")); QString dirname = defaultDir(); if (!dirname.isEmpty()) dirname.append(QDir::separator()); dirname.append(paletteName() + '.' + DefaultSuffix); const QString& filename = QFileDialog::getSaveFileName(this, title, dirname, filters.join(";;")); if (filename.isEmpty()) return; const QFileInfo fi(filename); const QString& name = fi.baseName(); if (saveNamedPaletteConf(name, filename, m_palette)) { // addNamedPaletteConf(name, filename); setDefaultDir(fi.absolutePath()); } } void padthv1widget_palette::paletteChanged ( const QPalette& pal ) { m_modelUpdated = true; if (!m_paletteUpdated) setPalette(pal); m_modelUpdated = false; ++m_dirtyCount; updateDialogButtons(); } void padthv1widget_palette::setPaletteName ( const QString& name ) { const bool blocked = m_ui.nameCombo->blockSignals(true); m_ui.nameCombo->setEditText(name); QPalette pal; if (namedPalette(m_settings, name, pal, true)) setPalette(pal, pal); m_dirtyCount = 0; updateDialogButtons(); m_ui.nameCombo->blockSignals(blocked); } QString padthv1widget_palette::paletteName (void) const { return m_ui.nameCombo->currentText(); } void padthv1widget_palette::updateNamedPaletteList (void) { const bool blocked = m_ui.nameCombo->blockSignals(true); const QString old_name = m_ui.nameCombo->currentText(); m_ui.nameCombo->clear(); m_ui.nameCombo->insertItems(0, namedPaletteList()); // m_ui.nameCombo->model()->sort(0); const int i = m_ui.nameCombo->findText(old_name); if (i >= 0) m_ui.nameCombo->setCurrentIndex(i); else m_ui.nameCombo->setEditText(old_name); m_ui.nameCombo->blockSignals(blocked); } void padthv1widget_palette::updateGenerateButton (void) { m_ui.generateButton->setBrush( m_palette.brush(QPalette::Active, QPalette::Button)); } void padthv1widget_palette::updateDialogButtons (void) { const QString& name = m_ui.nameCombo->currentText(); const QString& filename = namedPaletteConf(name); const int i = m_ui.nameCombo->findText(name); m_ui.saveButton->setEnabled(!name.isEmpty() && (m_dirtyCount > 0 || i < 0)); m_ui.deleteButton->setEnabled(i >= 0); m_ui.resetButton->setEnabled(m_dirtyCount > 0); m_ui.exportButton->setEnabled(!name.isEmpty() || i >= 0); m_ui.dialogButtons->button(QDialogButtonBox::Ok)->setEnabled(i >= 0); } bool padthv1widget_palette::namedPalette ( const QString& name, QPalette& pal ) const { return namedPalette(m_settings, name, pal); } bool padthv1widget_palette::namedPalette ( QSettings *settings, const QString& name, QPalette& pal, bool fixup ) { int result = 0; if (!name.isEmpty() && loadNamedPalette(settings, name, pal)) { ++result; } else { const QString& filename = namedPaletteConf(settings, name); if (!filename.isEmpty() && QFileInfo(filename).isReadable() && loadNamedPaletteConf(name, filename, pal)) { ++result; } } // Dark themes grayed/disabled color group fix... if (!fixup && pal.base().color().value() < 0x7f) { const QColor& color = pal.window().color(); const int groups = int(QPalette::Active | QPalette::Inactive) + 1; for (int i = 0; i < groups; ++i) { const QPalette::ColorGroup cg = QPalette::ColorGroup(i); pal.setBrush(cg, QPalette::Light, color.lighter(140)); pal.setBrush(cg, QPalette::Midlight, color.lighter(100)); pal.setBrush(cg, QPalette::Mid, color.lighter(90)); pal.setBrush(cg, QPalette::Dark, color.darker(160)); pal.setBrush(cg, QPalette::Shadow, color.darker(180)); } pal.setColorGroup(QPalette::Disabled, pal.windowText().color().darker(), pal.button(), pal.light(), pal.dark(), pal.mid(), pal.text().color().darker(), pal.text().color().lighter(), pal.base(), pal.window()); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) pal.setColor(QPalette::Disabled, QPalette::Highlight, pal.mid().color()); pal.setColor(QPalette::Disabled, QPalette::ButtonText, pal.mid().color()); #endif ++result; } return (result > 0); } QStringList padthv1widget_palette::namedPaletteList (void) const { return namedPaletteList(m_settings); } QStringList padthv1widget_palette::namedPaletteList ( QSettings *settings ) { QStringList list; if (settings) { settings->beginGroup(ColorThemesGroup); list.append(settings->childKeys()); list.append(settings->childGroups()); // legacy... settings->endGroup(); } return list; } QString padthv1widget_palette::namedPaletteConf ( const QString& name ) const { return namedPaletteConf(m_settings, name); } QString padthv1widget_palette::namedPaletteConf ( QSettings *settings, const QString& name ) { QString ret; if (settings && !name.isEmpty()) { settings->beginGroup(ColorThemesGroup); ret = settings->value(name).toString(); settings->endGroup(); } return ret; } void padthv1widget_palette::addNamedPaletteConf ( const QString& name, const QString& filename ) { addNamedPaletteConf(m_settings, name, filename); ++m_dirtyTotal; } void padthv1widget_palette::addNamedPaletteConf ( QSettings *settings, const QString& name, const QString& filename ) { if (settings) { settings->beginGroup(ColorThemesGroup); settings->remove(name); // remove legacy keys! settings->setValue(name, filename); settings->endGroup(); } } void padthv1widget_palette::deleteNamedPaletteConf ( const QString& name ) { if (m_settings) { m_settings->beginGroup(ColorThemesGroup); m_settings->remove(name); m_settings->endGroup(); ++m_dirtyTotal; } } bool padthv1widget_palette::loadNamedPaletteConf ( const QString& name, const QString& filename, QPalette& pal ) { QSettings conf(filename, QSettings::IniFormat); return loadNamedPalette(&conf, name, pal); } bool padthv1widget_palette::saveNamedPaletteConf ( const QString& name, const QString& filename, const QPalette& pal ) { QSettings conf(filename, QSettings::IniFormat); return saveNamedPalette(&conf, name, pal); } bool padthv1widget_palette::loadNamedPalette ( QSettings *settings, const QString& name, QPalette& pal ) { if (settings == nullptr) return false; int result = 0; settings->beginGroup(ColorThemesGroup); QStringListIterator name_iter(settings->childGroups()); while (name_iter.hasNext() && !result) { const QString& name2 = name_iter.next(); if (name2 == name) { #if QT_VERSION < QT_VERSION_CHECK(5, 15, 0) uint mask = pal.resolve(); #endif settings->beginGroup(name + '/'); QStringListIterator iter(settings->childKeys()); while (iter.hasNext()) { const QString& key = iter.next(); const QPalette::ColorRole cr = padthv1widget_palette::colorRole(key); const QStringList& clist = settings->value(key).toStringList(); if (clist.count() == 3) { pal.setColor(QPalette::Active, cr, QColor(clist.at(0))); pal.setColor(QPalette::Inactive, cr, QColor(clist.at(1))); pal.setColor(QPalette::Disabled, cr, QColor(clist.at(2))); #if QT_VERSION < QT_VERSION_CHECK(5, 15, 0) mask &= ~(1 << int(cr)); #endif ++result; } } #if QT_VERSION < QT_VERSION_CHECK(5, 15, 0) pal.resolve(mask); #endif settings->endGroup(); } } settings->endGroup(); return (result > 0); } bool padthv1widget_palette::saveNamedPalette ( QSettings *settings, const QString& name, const QPalette& pal ) { if (settings == nullptr) return false; settings->beginGroup(ColorThemesGroup); settings->beginGroup(name + '/'); for (int i = 0; g_colorRoles[i].key; ++i) { const QString& key = QString::fromLatin1(g_colorRoles[i].key); const QPalette::ColorRole cr = g_colorRoles[i].value; QStringList clist; clist.append(pal.color(QPalette::Active, cr).name()); clist.append(pal.color(QPalette::Inactive, cr).name()); clist.append(pal.color(QPalette::Disabled, cr).name()); settings->setValue(key, clist); } settings->endGroup(); settings->endGroup(); return true; } QPalette::ColorRole padthv1widget_palette::colorRole ( const QString& name ) { static QHash s_colorRoles; if (s_colorRoles.isEmpty()) { for (int i = 0; g_colorRoles[i].key; ++i) { const QString& key = QString::fromLatin1(g_colorRoles[i].key); const QPalette::ColorRole value = g_colorRoles[i].value; s_colorRoles.insert(key, value); } } return s_colorRoles.value(name, QPalette::NoRole); } bool padthv1widget_palette::isDirty (void) const { return (m_dirtyTotal > 0); } void padthv1widget_palette::accept (void) { setShowDetails(m_ui.detailsCheck->isChecked()); if (m_dirtyCount > 0) saveButtonClicked(); QDialog::accept(); } void padthv1widget_palette::reject (void) { if (m_dirtyCount > 0) { const QString& name = paletteName(); if (name.isEmpty()) { if (QMessageBox::warning(this, tr("Warning - %1").arg(QDialog::windowTitle()), tr("Some settings have been changed.\n\n" "Do you want to discard the changes?"), QMessageBox::Discard | QMessageBox::Cancel) == QMessageBox::Cancel) return; } else { switch (QMessageBox::warning(this, tr("Warning - %1").arg(QDialog::windowTitle()), tr("Some settings have been changed:\n\n" "\"%1\".\n\nDo you want to save the changes?") .arg(name), QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel)) { case QMessageBox::Save: saveButtonClicked(); // Fall thru... case QMessageBox::Discard: break; default: // Cancel... return; } } } QDialog::reject(); } void padthv1widget_palette::setDefaultDir ( const QString& dir ) { if (m_settings) { m_settings->beginGroup(PaletteEditorGroup); m_settings->setValue(DefaultDirKey, dir); m_settings->endGroup(); } } QString padthv1widget_palette::defaultDir (void) const { QString dir; if (m_settings) { m_settings->beginGroup(PaletteEditorGroup); dir = m_settings->value(DefaultDirKey).toString(); m_settings->endGroup(); } return dir; } void padthv1widget_palette::setShowDetails ( bool on ) { if (m_settings) { m_settings->beginGroup(PaletteEditorGroup); m_settings->setValue(ShowDetailsKey, on); m_settings->endGroup(); } } bool padthv1widget_palette::isShowDetails (void) const { bool on = false; if (m_settings) { m_settings->beginGroup(PaletteEditorGroup); on = m_settings->value(ShowDetailsKey).toBool(); m_settings->endGroup(); } return on; } void padthv1widget_palette::showEvent ( QShowEvent *event ) { QDialog::showEvent(event); detailsCheckClicked(); } void padthv1widget_palette::resizeEvent ( QResizeEvent *event ) { QDialog::resizeEvent(event); detailsCheckClicked(); } //------------------------------------------------------------------------- // padthv1widget_palette::PaletteModel padthv1widget_palette::PaletteModel::PaletteModel ( QObject *parent ) : QAbstractTableModel(parent) { for (m_nrows = 0; g_colorRoles[m_nrows].key; ++m_nrows) { const QPalette::ColorRole value = g_colorRoles[m_nrows].value; const QString& key = QString::fromLatin1(g_colorRoles[m_nrows].key); m_roleNames.insert(value, key); } m_generate = true; } int padthv1widget_palette::PaletteModel::rowCount ( const QModelIndex& ) const { return m_nrows; } int padthv1widget_palette::PaletteModel::columnCount ( const QModelIndex& ) const { return 4; } QVariant padthv1widget_palette::PaletteModel::data ( const QModelIndex& index, int role ) const { if (!index.isValid()) return QVariant(); if (index.row() < 0 || index.row() >= m_nrows) return QVariant(); if (index.column() < 0 || index.column() >= 4) return QVariant(); if (index.column() == 0) { if (role == Qt::DisplayRole) return m_roleNames.value(QPalette::ColorRole(index.row())); if (role == Qt::EditRole) { #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) const uint mask = m_palette.resolveMask(); #else const uint mask = m_palette.resolve(); #endif return bool(mask & (1 << index.row())); } } else if (role == Qt::BackgroundRole) { return m_palette.color( columnToGroup(index.column()), QPalette::ColorRole(index.row())); } return QVariant(); } bool padthv1widget_palette::PaletteModel::setData ( const QModelIndex& index, const QVariant& value, int role ) { if (!index.isValid()) return false; if (index.column() != 0 && role == Qt::BackgroundRole) { const QColor& color = value.value(); const QPalette::ColorRole cr = QPalette::ColorRole(index.row()); const QPalette::ColorGroup cg = columnToGroup(index.column()); m_palette.setBrush(cg, cr, color); QModelIndex index_begin = PaletteModel::index(cr, 0); QModelIndex index_end = PaletteModel::index(cr, 3); if (m_generate) { m_palette.setBrush(QPalette::Inactive, cr, color); switch (cr) { case QPalette::WindowText: case QPalette::Text: case QPalette::ButtonText: case QPalette::Base: break; case QPalette::Dark: m_palette.setBrush(QPalette::Disabled, QPalette::WindowText, color); m_palette.setBrush(QPalette::Disabled, QPalette::Dark, color); m_palette.setBrush(QPalette::Disabled, QPalette::Text, color); m_palette.setBrush(QPalette::Disabled, QPalette::ButtonText, color); index_begin = PaletteModel::index(0, 0); index_end = PaletteModel::index(m_nrows - 1, 3); break; case QPalette::Window: m_palette.setBrush(QPalette::Disabled, QPalette::Base, color); m_palette.setBrush(QPalette::Disabled, QPalette::Window, color); index_begin = PaletteModel::index(QPalette::Base, 0); break; case QPalette::Highlight: m_palette.setBrush(QPalette::Disabled, QPalette::Highlight, color.darker(120)); break; default: m_palette.setBrush(QPalette::Disabled, cr, color); break; } } emit paletteChanged(m_palette); emit dataChanged(index_begin, index_end); return true; } if (index.column() == 0 && role == Qt::EditRole) { #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) uint mask = m_palette.resolveMask(); #else uint mask = m_palette.resolve(); #endif const bool masked = value.value(); const int i = index.row(); if (masked) { mask |= (1 << i); } else { const QPalette::ColorRole cr = QPalette::ColorRole(i); m_palette.setBrush(QPalette::Active, cr, m_parentPalette.brush(QPalette::Active, cr)); m_palette.setBrush(QPalette::Inactive, cr, m_parentPalette.brush(QPalette::Inactive, cr)); m_palette.setBrush(QPalette::Disabled, cr, m_parentPalette.brush(QPalette::Disabled, cr)); mask &= ~(1 << i); } #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) m_palette.setResolveMask(mask); #else m_palette.resolve(mask); #endif emit paletteChanged(m_palette); const QModelIndex& index_end = PaletteModel::index(i, 3); emit dataChanged(index, index_end); return true; } return false; } Qt::ItemFlags padthv1widget_palette::PaletteModel::flags ( const QModelIndex& index ) const { if (!index.isValid()) return Qt::ItemIsEnabled; else return Qt::ItemIsEditable | Qt::ItemIsEnabled; } QVariant padthv1widget_palette::PaletteModel::headerData ( int section, Qt::Orientation orientation, int role ) const { if (orientation == Qt::Horizontal && role == Qt::DisplayRole) { if (section == 0) return tr("Color Role"); else if (section == groupToColumn(QPalette::Active)) return tr("Active"); else if (section == groupToColumn(QPalette::Inactive)) return tr("Inactive"); else if (section == groupToColumn(QPalette::Disabled)) return tr("Disabled"); } return QVariant(); } const QPalette& padthv1widget_palette::PaletteModel::palette(void) const { return m_palette; } void padthv1widget_palette::PaletteModel::setPalette ( const QPalette& palette, const QPalette& parentPalette ) { m_palette = palette; m_parentPalette = parentPalette; const QModelIndex& index_begin = index(0, 0); const QModelIndex& index_end = index(m_nrows - 1, 3); emit dataChanged(index_begin, index_end); } QPalette::ColorGroup padthv1widget_palette::PaletteModel::columnToGroup ( int index ) const { if (index == 1) return QPalette::Active; else if (index == 2) return QPalette::Inactive; return QPalette::Disabled; } int padthv1widget_palette::PaletteModel::groupToColumn ( QPalette::ColorGroup group ) const { if (group == QPalette::Active) return 1; else if (group == QPalette::Inactive) return 2; return 3; } //------------------------------------------------------------------------- // padthv1widget_palette::ColorDelegate QWidget *padthv1widget_palette::ColorDelegate::createEditor ( QWidget *parent, const QStyleOptionViewItem&, const QModelIndex& index ) const { QWidget *editor = nullptr; if (index.column() == 0) { RoleEditor *ed = new RoleEditor(parent); QObject::connect(ed, SIGNAL(changed(QWidget *)), SIGNAL(commitData(QWidget *))); // ed->setFocusPolicy(Qt::NoFocus); // ed->installEventFilter(const_cast(this)); editor = ed; } else { ColorEditor *ed = new ColorEditor(parent); QObject::connect(ed, SIGNAL(changed(QWidget *)), SIGNAL(commitData(QWidget *))); ed->setFocusPolicy(Qt::NoFocus); ed->installEventFilter(const_cast(this)); editor = ed; } return editor; } void padthv1widget_palette::ColorDelegate::setEditorData ( QWidget *editor, const QModelIndex& index ) const { if (index.column() == 0) { const bool masked = index.model()->data(index, Qt::EditRole).value(); RoleEditor *ed = static_cast(editor); ed->setEdited(masked); const QString& colorName = index.model()->data(index, Qt::DisplayRole).value(); ed->setLabel(colorName); } else { const QColor& color = index.model()->data(index, Qt::BackgroundRole).value(); ColorEditor *ed = static_cast(editor); ed->setColor(color); } } void padthv1widget_palette::ColorDelegate::setModelData ( QWidget *editor, QAbstractItemModel *model, const QModelIndex& index ) const { if (index.column() == 0) { RoleEditor *ed = static_cast(editor); const bool masked = ed->edited(); model->setData(index, masked, Qt::EditRole); } else { ColorEditor *ed = static_cast(editor); if (ed->changed()) { const QColor& color = ed->color(); model->setData(index, color, Qt::BackgroundRole); } } } void padthv1widget_palette::ColorDelegate::updateEditorGeometry ( QWidget *editor, const QStyleOptionViewItem& option, const QModelIndex& index ) const { QItemDelegate::updateEditorGeometry(editor, option, index); editor->setGeometry(editor->geometry().adjusted(0, 0, -1, -1)); } void padthv1widget_palette::ColorDelegate::paint ( QPainter *painter, const QStyleOptionViewItem& option, const QModelIndex& index ) const { QStyleOptionViewItem opt = option; const bool masked = index.model()->data(index, Qt::EditRole).value(); if (index.column() == 0 && masked) opt.font.setBold(true); QItemDelegate::paint(painter, opt, index); // painter->setPen(opt.palette.midlight().color()); painter->setPen(Qt::darkGray); painter->drawLine(opt.rect.right(), opt.rect.y(), opt.rect.right(), opt.rect.bottom()); painter->drawLine(opt.rect.x(), opt.rect.bottom(), opt.rect.right(), opt.rect.bottom()); } QSize padthv1widget_palette::ColorDelegate::sizeHint ( const QStyleOptionViewItem& option, const QModelIndex &index) const { return QItemDelegate::sizeHint(option, index) + QSize(4, 4); } //------------------------------------------------------------------------- // padthv1widget_palette::ColorButton padthv1widget_palette::ColorButton::ColorButton ( QWidget *parent ) : QPushButton(parent), m_brush(Qt::darkGray) { QPushButton::setMinimumWidth(48); QObject::connect(this, SIGNAL(clicked()), SLOT(chooseColor())); } const QBrush& padthv1widget_palette::ColorButton::brush (void) const { return m_brush; } void padthv1widget_palette::ColorButton::setBrush ( const QBrush& brush ) { m_brush = brush; update(); } void padthv1widget_palette::ColorButton::paintEvent ( QPaintEvent *event ) { QPushButton::paintEvent(event); QStyleOptionButton opt; opt.initFrom(this); const QRect& rect = style()->subElementRect(QStyle::SE_PushButtonContents, &opt, this); QPainter paint(this); paint.setBrush(QBrush(m_brush.color())); paint.drawRect(rect.adjusted(+1, +1, -2, -2)); } void padthv1widget_palette::ColorButton::chooseColor (void) { const QColor color = QColorDialog::getColor(m_brush.color(), this); if (color.isValid()) { m_brush.setColor(color); emit changed(); } } //------------------------------------------------------------------------- // padthv1widget_palette::ColorEditor padthv1widget_palette::ColorEditor::ColorEditor ( QWidget *parent ) : QWidget(parent) { QLayout *layout = new QHBoxLayout(this); layout->setContentsMargins(0, 0, 0, 0); m_button = new padthv1widget_palette::ColorButton(this); layout->addWidget(m_button); QObject::connect(m_button, SIGNAL(changed()), SLOT(colorChanged())); setFocusProxy(m_button); m_changed = false; } void padthv1widget_palette::ColorEditor::setColor ( const QColor& color ) { m_button->setBrush(color); m_changed = false; } QColor padthv1widget_palette::ColorEditor::color (void) const { return m_button->brush().color(); } void padthv1widget_palette::ColorEditor::colorChanged (void) { m_changed = true; emit changed(this); } bool padthv1widget_palette::ColorEditor::changed (void) const { return m_changed; } //------------------------------------------------------------------------- // padthv1widget_palette::RoleEditor padthv1widget_palette::RoleEditor::RoleEditor ( QWidget *parent ) : QWidget(parent) { m_edited = false; QHBoxLayout *layout = new QHBoxLayout(this); layout->setContentsMargins(0, 0, 0, 0); layout->setSpacing(0); m_label = new QLabel(this); layout->addWidget(m_label); m_label->setAutoFillBackground(true); m_label->setIndent(3); // HACK: it should have the same value of textMargin in QItemDelegate setFocusProxy(m_label); m_button = new QToolButton(this); m_button->setToolButtonStyle(Qt::ToolButtonIconOnly); m_button->setIcon(QPixmap(":/images/itemReset.png")); m_button->setIconSize(QSize(8, 8)); m_button->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::MinimumExpanding)); layout->addWidget(m_button); QObject::connect(m_button, SIGNAL(clicked()), SLOT(resetProperty())); } void padthv1widget_palette::RoleEditor::setLabel ( const QString& label ) { m_label->setText(label); } void padthv1widget_palette::RoleEditor::setEdited ( bool on ) { QFont font; if (on) font.setBold(on); m_label->setFont(font); m_button->setEnabled(on); m_edited = on; } bool padthv1widget_palette::RoleEditor::edited (void) const { return m_edited; } void padthv1widget_palette::RoleEditor::resetProperty (void) { setEdited(false); emit changed(this); } // end of padthv1widget_palette.cpp padthv1-1.3.0/src/PaxHeaders/padthv1_jack.cpp0000644000000000000000000000013214742136613016001 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572953844 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1_jack.cpp0000644000175000001440000007061014742136613015775 0ustar00rncbcusers// padthv1_jack.cpp // /**************************************************************************** Copyright (C) 2012-2025, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1_jack.h" #include "padthv1_config.h" #include "padthv1_param.h" #include "padthv1_programs.h" #include "padthv1_controls.h" #include #include #include #include #include #include #ifdef CONFIG_ALSA_MIDI //------------------------------------------------------------------------- // alsa input thread. #include class padthv1_alsa_thread : public QThread { public: padthv1_alsa_thread(padthv1_jack *padth) : QThread(), m_padth(padth), m_running(false) {} ~padthv1_alsa_thread() { // fake sync and wait if (m_running && isRunning()) do { m_running = false; } while (!wait(100)); } protected: void run() { snd_seq_t *seq = m_padth->alsa_seq(); if (seq == nullptr) return; m_running = true; int nfds; struct pollfd *pfds; nfds = snd_seq_poll_descriptors_count(seq, POLLIN); pfds = (struct pollfd *) alloca(nfds * sizeof(struct pollfd)); snd_seq_poll_descriptors(seq, pfds, nfds, POLLIN); int poll_rc = 0; while (m_running && poll_rc >= 0) { poll_rc = ::poll(pfds, nfds, 200); while (poll_rc > 0) { snd_seq_event_t *ev = nullptr; snd_seq_event_input(seq, &ev); m_padth->alsa_capture(ev); // snd_seq_free_event(ev); poll_rc = snd_seq_event_input_pending(seq, 0); } } m_running = false; } private: padthv1_jack *m_padth; volatile bool m_running; }; #endif // CONFIG_ALSA_MIDI //------------------------------------------------------------------------- // JACK process callback. static int padthv1_jack_process ( jack_nframes_t nframes, void *arg ) { return static_cast (arg)->process(nframes); } //---------------------------------------------------------------------- // JACK buffer-size change callback. static int padthv1_jack_buffer_size ( jack_nframes_t nframes, void *arg ) { static_cast (arg)->setBufferSize(nframes); return 0; } //---------------------------------------------------------------------- // JACK on-shutdown callback. static void padthv1_jack_on_shutdown ( void *arg ) { static_cast (arg)->shutdown(); } #ifdef CONFIG_JACK_SESSION #include #include //---------------------------------------------------------------------- // padthv1_jack_session_event -- JACK session event callabck // static void padthv1_jack_session_event ( jack_session_event_t *pSessionEvent, void *pvArg ) { padthv1_jack *pPadth = static_cast (pvArg); if (pPadth) pPadth->sessionEvent(pSessionEvent); } #endif // CONFIG_JACK_SESSION //------------------------------------------------------------------------- // padthv1_jack - impl. // padthv1_jack::padthv1_jack (const char *client_name) : padthv1(2) { m_client = nullptr; m_activated = false; m_audio_ins = nullptr; m_audio_outs = nullptr; m_ins = m_outs = nullptr; ::memset(m_params, 0, padthv1::NUM_PARAMS * sizeof(float)); #ifdef CONFIG_JACK_MIDI m_midi_in = nullptr; #endif #ifdef CONFIG_ALSA_MIDI m_alsa_seq = nullptr; // m_alsa_client = -1; m_alsa_port = -1; m_alsa_decoder = nullptr; m_alsa_buffer = nullptr; m_alsa_thread = nullptr; #endif padthv1::programs()->enabled(true); padthv1::controls()->enabled(true); open(client_name); activate(); } padthv1_jack::~padthv1_jack (void) { deactivate(); close(); } jack_client_t *padthv1_jack::client (void) const { return m_client; } int padthv1_jack::process ( jack_nframes_t nframes ) { if (!m_activated) return 0; const uint16_t nchannels = padthv1::channels(); float **ins = m_ins, **outs = m_outs; for (uint16_t k = 0; k < nchannels; ++k) { ins[k] = static_cast ( ::jack_port_get_buffer(m_audio_ins[k], nframes)); outs[k] = static_cast ( ::jack_port_get_buffer(m_audio_outs[k], nframes)); } jack_position_t pos; jack_transport_query(m_client, &pos); if (pos.valid & JackPositionBBT) { const float host_bpm = float(pos.beats_per_minute); if (::fabsf(host_bpm - padthv1::tempo()) > 0.001f) padthv1::setTempo(host_bpm); } uint32_t ndelta = 0; #ifdef CONFIG_JACK_MIDI void *midi_in = ::jack_port_get_buffer(m_midi_in, nframes); if (midi_in) { const uint32_t nevents = ::jack_midi_get_event_count(midi_in); for (uint32_t n = 0; n < nevents; ++n) { jack_midi_event_t event; ::jack_midi_event_get(&event, midi_in, n); if (event.time > ndelta) { const uint32_t nread = event.time - ndelta; if (nread > 0) { padthv1::process(ins, outs, nread); for (uint16_t k = 0; k < nchannels; ++k) { ins[k] += nread; outs[k] += nread; } } ndelta = event.time; } padthv1::process_midi(event.buffer, event.size); } } #endif #ifdef CONFIG_ALSA_MIDI const jack_nframes_t buffer_size = ::jack_get_buffer_size(m_client); const jack_nframes_t frame_time = ::jack_last_frame_time(m_client); uint8_t event_buffer[1024]; jack_midi_event_t event; while (::jack_ringbuffer_peek(m_alsa_buffer, (char *) &event, sizeof(event)) == sizeof(event)) { if (event.time > frame_time) break; jack_nframes_t event_time = frame_time - event.time; if (event_time > buffer_size) event_time = 0; else event_time = buffer_size - event_time; if (event_time > ndelta) { const uint32_t nread = event_time - ndelta; if (nread > 0) { padthv1::process(ins, outs, nread); for (uint16_t k = 0; k < nchannels; ++k) { ins[k] += nread; outs[k] += nread; } } ndelta = event_time; } ::jack_ringbuffer_read_advance(m_alsa_buffer, sizeof(event)); ::jack_ringbuffer_read(m_alsa_buffer, (char *) event_buffer, event.size); padthv1::process_midi(event_buffer, event.size); } #endif // CONFIG_ALSA_MIDI if (nframes > ndelta) padthv1::process(ins, outs, nframes - ndelta); return 0; } #ifdef CONFIG_JACK_SESSION #if defined(Q_CC_GNU) || defined(Q_CC_MINGW) #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wdeprecated-declarations" #endif #endif void padthv1_jack::open ( const char *client_name ) { // init param ports for (uint32_t i = 0; i < padthv1::NUM_PARAMS; ++i) { const padthv1::ParamIndex index = padthv1::ParamIndex(i); m_params[i] = padthv1_param::paramDefaultValue(index); padthv1::setParamPort(index, &m_params[i]); } // open client m_client = ::jack_client_open(client_name, JackNullOption, nullptr); if (m_client == nullptr) return; // set sample rate padthv1::setSampleRate(float(jack_get_sample_rate(m_client))); // padthv1::reset(); // register audio ports & buffers uint16_t nchannels = padthv1::channels(); m_audio_ins = new jack_port_t * [nchannels]; m_audio_outs = new jack_port_t * [nchannels]; m_ins = new float * [nchannels]; m_outs = new float * [nchannels]; char port_name[32]; for (uint16_t k = 0; k < nchannels; ++k) { ::snprintf(port_name, sizeof(port_name), "in_%d", k + 1); m_audio_ins[k] = ::jack_port_register(m_client, port_name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput, 0); m_ins[k] = nullptr; ::snprintf(port_name, sizeof(port_name), "out_%d", k + 1); m_audio_outs[k] = ::jack_port_register(m_client, port_name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0); m_outs[k] = nullptr; } // register midi port #ifdef CONFIG_JACK_MIDI m_midi_in = ::jack_port_register(m_client, "in", JACK_DEFAULT_MIDI_TYPE, JackPortIsInput, 0); #endif #ifdef CONFIG_ALSA_MIDI m_alsa_seq = nullptr; // m_alsa_client = -1; m_alsa_port = -1; m_alsa_decoder = nullptr; m_alsa_buffer = nullptr; m_alsa_thread = nullptr; // open alsa sequencer client... if (snd_seq_open(&m_alsa_seq, "hw", SND_SEQ_OPEN_INPUT, 0) >= 0) { snd_seq_set_client_name(m_alsa_seq, client_name); // m_alsa_client = snd_seq_client_id(m_alsa_seq); m_alsa_port = snd_seq_create_simple_port(m_alsa_seq, "in", SND_SEQ_PORT_CAP_WRITE | SND_SEQ_PORT_CAP_SUBS_WRITE, SND_SEQ_PORT_TYPE_MIDI_GENERIC | SND_SEQ_PORT_TYPE_APPLICATION); snd_midi_event_new(1024, &m_alsa_decoder); m_alsa_buffer = ::jack_ringbuffer_create( 1024 * (sizeof(jack_midi_event_t) + 4)); m_alsa_thread = new padthv1_alsa_thread(this); m_alsa_thread->start(QThread::TimeCriticalPriority); } #endif // CONFIG_ALSA_MIDI // setup any local, initial buffers... padthv1::setBufferSize(::jack_get_buffer_size(m_client) << 2); ::jack_set_buffer_size_callback(m_client, padthv1_jack_buffer_size, this); ::jack_on_shutdown(m_client, padthv1_jack_on_shutdown, this); // set process callbacks... ::jack_set_process_callback(m_client, padthv1_jack_process, this); #ifdef CONFIG_JACK_SESSION // JACK session event callback... ::jack_set_session_callback(m_client, padthv1_jack_session_event, this); #endif } #ifdef CONFIG_JACK_SESSION #if defined(Q_CC_GNU) || defined(Q_CC_MINGW) #pragma GCC diagnostic pop #endif #endif void padthv1_jack::activate (void) { if (!m_activated) { padthv1::reset(); if (m_client) { ::jack_activate(m_client); m_activated = true; } } } void padthv1_jack::deactivate (void) { if (m_activated) { if (m_client) { m_activated = false; ::jack_deactivate(m_client); } } } void padthv1_jack::close (void) { #ifdef CONFIG_ALSA_MIDI // close alsa sequencer client... if (m_alsa_seq) { if (m_alsa_thread) { delete m_alsa_thread; m_alsa_thread = nullptr; } if (m_alsa_buffer) { ::jack_ringbuffer_free(m_alsa_buffer); m_alsa_buffer = nullptr; } if (m_alsa_decoder) { snd_midi_event_free(m_alsa_decoder); m_alsa_decoder = nullptr; } if (m_alsa_port >= 0) { snd_seq_delete_simple_port(m_alsa_seq, m_alsa_port); m_alsa_port = -1; } snd_seq_close(m_alsa_seq); // m_alsa_client = -1; m_alsa_seq = nullptr; } #endif if (m_client == nullptr) return; #ifdef CONFIG_JACK_MIDI // unregister midi port if (m_midi_in) { ::jack_port_unregister(m_client, m_midi_in); m_midi_in = nullptr; } #endif // unregister audio ports const uint16_t nchannels = padthv1::channels(); for (uint16_t k = 0; k < nchannels; ++k) { if (m_audio_outs && m_audio_outs[k]) { ::jack_port_unregister(m_client, m_audio_outs[k]); m_audio_outs[k] = nullptr; } if (m_outs && m_outs[k]) m_outs[k] = nullptr; if (m_audio_ins && m_audio_ins[k]) { ::jack_port_unregister(m_client, m_audio_ins[k]); m_audio_ins[k] = nullptr; } if (m_ins && m_ins[k]) m_ins[k] = nullptr; } if (m_outs) { delete [] m_outs; m_outs = nullptr; } if (m_ins) { delete [] m_ins; m_ins = nullptr; } if (m_audio_outs) { delete [] m_audio_outs; m_audio_outs = nullptr; } if (m_audio_ins) { delete [] m_audio_ins; m_audio_ins = nullptr; } // close client ::jack_client_close(m_client); m_client = nullptr; } #ifdef CONFIG_ALSA_MIDI // alsa sequencer client. snd_seq_t *padthv1_jack::alsa_seq (void) const { return m_alsa_seq; } // alsa event capture. void padthv1_jack::alsa_capture ( snd_seq_event_t *ev ) { if (m_alsa_decoder == nullptr) return; if (ev == nullptr) return; // ignored events... switch(ev->type) { case SND_SEQ_EVENT_OSS: case SND_SEQ_EVENT_CLIENT_START: case SND_SEQ_EVENT_CLIENT_EXIT: case SND_SEQ_EVENT_CLIENT_CHANGE: case SND_SEQ_EVENT_PORT_START: case SND_SEQ_EVENT_PORT_EXIT: case SND_SEQ_EVENT_PORT_CHANGE: case SND_SEQ_EVENT_PORT_SUBSCRIBED: case SND_SEQ_EVENT_PORT_UNSUBSCRIBED: case SND_SEQ_EVENT_USR0: case SND_SEQ_EVENT_USR1: case SND_SEQ_EVENT_USR2: case SND_SEQ_EVENT_USR3: case SND_SEQ_EVENT_USR4: case SND_SEQ_EVENT_USR5: case SND_SEQ_EVENT_USR6: case SND_SEQ_EVENT_USR7: case SND_SEQ_EVENT_USR8: case SND_SEQ_EVENT_USR9: case SND_SEQ_EVENT_BOUNCE: case SND_SEQ_EVENT_USR_VAR0: case SND_SEQ_EVENT_USR_VAR1: case SND_SEQ_EVENT_USR_VAR2: case SND_SEQ_EVENT_USR_VAR3: case SND_SEQ_EVENT_USR_VAR4: case SND_SEQ_EVENT_NONE: return; } #ifdef CONFIG_DEBUG_0 // - show (input) event for debug purposes... fprintf(stderr, "ALSA MIDI In: 0x%02x", ev->type); if (ev->type == SND_SEQ_EVENT_SYSEX) { fprintf(stderr, " SysEx {"); unsigned char *data = (unsigned char *) ev->data.ext.ptr; for (unsigned int i = 0; i < ev->data.ext.len; ++i) fprintf(stderr, " %02x", data[i]); fprintf(stderr, " }\n"); } else { for (unsigned int i = 0; i < sizeof(ev->data.raw8.d); ++i) fprintf(stderr, " %3d", ev->data.raw8.d[i]); fprintf(stderr, "\n"); } #endif const unsigned int nlimit = ::jack_ringbuffer_write_space(m_alsa_buffer); if (nlimit > sizeof(jack_midi_event_t) + 4) { unsigned char ev_buff[nlimit]; unsigned char *ev_data = &ev_buff[0] + sizeof(jack_midi_event_t); const int ev_size = snd_midi_event_decode(m_alsa_decoder, ev_data, nlimit - sizeof(jack_midi_event_t), ev); if (ev_size > 0) { jack_midi_event_t *ev_head = (jack_midi_event_t *) &ev_buff[0]; ev_head->time = ::jack_frame_time(m_client); ev_head->size = ev_size; ev_head->buffer = (jack_midi_data_t *) ev_data; ::jack_ringbuffer_write(m_alsa_buffer, (const char *) ev_buff, sizeof(jack_midi_event_t) + ev_size); } snd_midi_event_reset_decode(m_alsa_decoder); } } #endif // CONFIG_ALSA_MIDI #ifdef CONFIG_JACK_SESSION #if defined(Q_CC_GNU) || defined(Q_CC_MINGW) #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wdeprecated-declarations" #endif // JACK session event handler. void padthv1_jack::sessionEvent ( void *pvSessionArg ) { jack_session_event_t *pJackSessionEvent = (jack_session_event_t *) pvSessionArg; #ifdef CONFIG_DEBUG qDebug("padthv1_jack::sessionEvent()" " type=%d client_uuid=\"%s\" session_dir=\"%s\"", int(pJackSessionEvent->type), pJackSessionEvent->client_uuid, pJackSessionEvent->session_dir); #endif const bool bQuit = (pJackSessionEvent->type == JackSessionSaveAndQuit); const QString sSessionDir = QString::fromUtf8(pJackSessionEvent->session_dir); const QString sSessionName = QFileInfo(QFileInfo(sSessionDir).canonicalPath()).completeBaseName(); const QString sSessionFile = sSessionName + '.' + PROJECT_NAME; QStringList args; args << QCoreApplication::applicationFilePath(); args << QString("${SESSION_DIR}%1").arg(sSessionFile); padthv1_param::savePreset(this, QFileInfo(sSessionDir, sSessionFile).absoluteFilePath(), true); const QByteArray aCmdLine = args.join(" ").toUtf8(); pJackSessionEvent->command_line = ::strdup(aCmdLine.constData()); ::jack_session_reply(m_client, pJackSessionEvent); ::jack_session_event_free(pJackSessionEvent); if (bQuit) #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) QCoreApplication::exit(0); #else QCoreApplication::quit(); #endif } #if defined(Q_CC_GNU) || defined(Q_CC_MINGW) #pragma GCC diagnostic pop #endif #endif // CONFIG_JACK_SESSION void padthv1_jack::updatePreset ( bool /*bDirty*/ ) { // nothing to do here... } void padthv1_jack::updateParam ( padthv1::ParamIndex /*index*/ ) { // nothing to do here... } void padthv1_jack::updateParams (void) { // nothing to do here... } void padthv1_jack::updateTuning (void) { padthv1::resetTuning(); } void padthv1_jack::shutdown (void) { padthv1_jack_application *pApp = padthv1_jack_application::getInstance(); if (pApp) pApp->shutdown(); } void padthv1_jack::shutdown_close (void) { m_activated = false; if (m_client) { ::jack_client_close(m_client); m_client = nullptr; } close(); } //------------------------------------------------------------------------- // padthv1_jack_application -- Singleton application instance. // #include "padthv1widget_jack.h" #include #include #if QT_VERSION >= QT_VERSION_CHECK(5, 2, 0) #include #include #if defined(Q_OS_WINDOWS) #include #endif #endif #include #ifdef CONFIG_NSM #include "padthv1_nsm.h" #endif #ifdef HAVE_SIGNAL_H #include #include #include #include #include // File descriptor for SIGTERM notifier. static int g_fdSigterm[2] = { -1, -1 }; // Unix SIGTERM signal handler. static void padthv1_sigterm_handler ( int /*signo*/ ) { char c = 1; (void) (::write(g_fdSigterm[0], &c, sizeof(c)) > 0); } #endif // HAVE_SIGNAL_H // Constructor. padthv1_jack_application::padthv1_jack_application ( int& argc, char **argv ) : QObject(nullptr), m_pApp(nullptr), m_bGui(true), m_sClientName(PROJECT_NAME), m_pPadth(nullptr), m_pWidget(nullptr) #ifdef CONFIG_NSM , m_pNsmClient(nullptr) #endif { #ifdef Q_WS_X11 m_bGui = (::getenv("DISPLAY") != 0); #endif for (int i = 1; i < argc; ++i) { const QString& sArg = QString::fromLocal8Bit(argv[i]); if (sArg == "-g" || sArg == "--no-gui") m_bGui = false; } if (m_bGui) { #if defined(Q_OS_LINUX) && !defined(CONFIG_WAYLAND) ::setenv("QT_QPA_PLATFORM", "xcb", 0); #endif #if QT_VERSION >= QT_VERSION_CHECK(5, 6, 0) #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) QApplication::setAttribute(Qt::AA_EnableHighDpiScaling); #endif #endif QApplication *pApp = new QApplication(argc, argv); #if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) pApp->setApplicationDisplayName(PROJECT_NAME); // PROJECT_NAME " - " + QObject::tr(PROJECT_DESCRIPTION)); #if QT_VERSION >= QT_VERSION_CHECK(5, 7, 0) pApp->setDesktopFileName( QString("org.rncbc.%1").arg(PROJECT_NAME)); #endif #endif m_pApp = pApp; } else { m_pApp = new QCoreApplication(argc, argv); } #if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) m_pApp->setApplicationName(PROJECT_NAME); QString sVersion(PROJECT_VERSION); sVersion += '\n'; sVersion += QString("Qt: %1").arg(qVersion()); #if defined(QT_STATIC) sVersion += "-static"; #endif m_pApp->setApplicationVersion(sVersion); #endif #ifdef HAVE_SIGNAL_H // Set to ignore any fatal "Broken pipe" signals. ::signal(SIGPIPE, SIG_IGN); // Initialize file descriptors for SIGTERM socket notifier. ::socketpair(AF_UNIX, SOCK_STREAM, 0, g_fdSigterm); m_pSigtermNotifier = new QSocketNotifier(g_fdSigterm[1], QSocketNotifier::Read, this); QObject::connect(m_pSigtermNotifier, SIGNAL(activated(int)), SLOT(handle_sigterm())); // Install SIGTERM signal handler. struct sigaction sigterm; sigterm.sa_handler = padthv1_sigterm_handler; sigemptyset(&sigterm.sa_mask); sigterm.sa_flags = 0; sigterm.sa_flags |= SA_RESTART; ::sigaction(SIGTERM, &sigterm, nullptr); ::sigaction(SIGQUIT, &sigterm, nullptr); // Ignore SIGHUP/SIGINT signals. ::signal(SIGHUP, SIG_IGN); ::signal(SIGINT, SIG_IGN); #else m_pSigtermNotifier = nullptr; #endif // !HAVE_SIGNAL_H // Pseudo-singleton instance. g_pInstance = this; } // Destructor. padthv1_jack_application::~padthv1_jack_application (void) { g_pInstance = nullptr; #ifdef HAVE_SIGNAL_H if (m_pSigtermNotifier) delete m_pSigtermNotifier; #endif #ifdef CONFIG_NSM if (m_pNsmClient) delete m_pNsmClient; #endif if (m_pWidget) delete m_pWidget; if (m_pPadth) delete m_pPadth; if (m_pApp) delete m_pApp; } #if QT_VERSION >= QT_VERSION_CHECK(5, 2, 0) void padthv1_jack_application::show_error( const QString& msg ) { #if defined(Q_OS_WINDOWS) QMessageBox::information(nullptr, QApplication::applicationName(), msg); #else const QByteArray tmp = msg.toUtf8() + '\n'; ::fputs(tmp.constData(), stderr); #endif } #endif // Argument parser method. bool padthv1_jack_application::parse_args (void) { const QStringList& args = m_pApp->arguments(); #if QT_VERSION >= QT_VERSION_CHECK(5, 2, 0) QCommandLineParser parser; parser.setApplicationDescription( PROJECT_NAME " - " + QObject::tr(PROJECT_DESCRIPTION)); parser.addOption({{"g", "no-gui"}, QObject::tr("Disable the graphical user interface (GUI)")}); parser.addOption({{"n", "client-name"}, QObject::tr("Set the JACK client name (default: %1)") .arg(PROJECT_NAME), "label"}); parser.addHelpOption(); parser.addVersionOption(); parser.addPositionalArgument("preset-file", QObject::tr("Load preset file (.%1)").arg(PROJECT_NAME), QObject::tr("[preset-file]")); parser.process(args); if (parser.isSet("no-gui")) { // Ignored: parsed on startup... } if (parser.isSet("client-name")) { const QString& sVal = parser.value("client-name"); if (sVal.isEmpty()) { show_error(QObject::tr("Option -n requires an argument (label).")); return false; } m_sClientName = sVal; } foreach (const QString& sArg, parser.positionalArguments()) { m_presets.append(sArg); } #else QTextStream out(stderr); const int argc = args.count(); for (int i = 1; i < argc; ++i) { QString sArg = args.at(i); QString sVal; const int iEqual = sArg.indexOf('='); if (iEqual >= 0) { sVal = sArg.right(sArg.length() - iEqual - 1); sArg = sArg.left(iEqual); } else if (i < argc - 1) { sVal = args.at(i + 1); if (sVal.at(0) == '-') sVal.clear(); } if (sArg == "-n" || sArg == "--client-name") { if (sVal.isNull()) { out << QObject::tr("Option -n requires an argument (label).\n\n"); return false; } m_sClientName = sVal; if (iEqual < 0) ++i; } else if (sArg == "-h" || sArg == "--help") { const QString sEot = "\n\t"; const QString sEol = "\n\n"; out << QObject::tr("Usage: %1 [options]").arg(args.at(0)) + sEol; out << PROJECT_NAME " - " << QObject::tr(PROJECT_DESCRIPTION) + sEol; out << QObject::tr("Options:") + sEol; out << " -g, --no-gui" + sEot + QObject::tr("Disable the graphical user interface (GUI)") + sEol; out << " -n, --client-name=[label]" + sEot + QObject::tr("Set the JACK client name (default: %1)").arg(PROJECT_NAME) + sEol; out << " -h, --help" + sEot + QObject::tr("Show help about command line options.") + sEol; out << " -v, --version" + sEot + QObject::tr("Show version information.") + sEol; return false; } else if (sArg == "-v" || sArg == "-V" || sArg == "--version") { out << QString("Qt: %1").arg(qVersion()); #if defined(QT_STATIC) out << "-static"; #endif out << '\n'; out << QString("%1: %2\n") .arg(PROJECT_NAME) .arg(PROJECT_VERSION); return false; } else { // If we don't have one by now, // this will be the startup preset file... m_presets.append(sArg); } } #endif return true; } // Startup methods. bool padthv1_jack_application::setup (void) { if (m_pApp == nullptr) return false; if (!parse_args()) { m_pApp->quit(); return false; } QObject::connect(this, SIGNAL(shutdown_signal()), SLOT(shutdown_slot())); const QByteArray aClientName = m_sClientName.toLocal8Bit(); const char *client_name = aClientName.constData(); m_pPadth = new padthv1_jack(client_name); if (m_bGui) m_pWidget = new padthv1widget_jack(m_pPadth); #ifdef CONFIG_NSM // Check whether to participate into a NSM session... const QString& nsm_url = QString::fromLatin1(::getenv("NSM_URL")); if (!nsm_url.isEmpty()) { m_pNsmClient = new padthv1_nsm(nsm_url); QObject::connect(m_pNsmClient, SIGNAL(open()), SLOT(openSession())); QObject::connect(m_pNsmClient, SIGNAL(save()), SLOT(saveSession())); QObject::connect(m_pNsmClient, SIGNAL(show()), SLOT(showSession())); QObject::connect(m_pNsmClient, SIGNAL(hide()), SLOT(hideSession())); QString caps(":switch:dirty:"); if (m_bGui) caps += "optional-gui:"; m_pNsmClient->announce(PROJECT_NAME, caps.toLocal8Bit().constData()); if (m_pWidget) m_pWidget->setNsmClient(m_pNsmClient); } else #endif // CONFIG_NSM if (m_pWidget) { m_pWidget->show(); if (m_presets.isEmpty()) m_pWidget->initPreset(); else m_pWidget->loadPreset(m_presets.first()); } else if (!m_presets.isEmpty()) padthv1_param::loadPreset(m_pPadth, m_presets.first()); // Start watchdog timer... watchdog_start(); return true; } // Facade method. int padthv1_jack_application::exec (void) { return (setup() ? m_pApp->exec() : 1); } #ifdef CONFIG_NSM void padthv1_jack_application::openSession (void) { if (m_pPadth == nullptr) return; if (m_pNsmClient == nullptr) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("padthv1_jack::openSession()"); #endif m_pPadth->deactivate(); m_pPadth->close(); const QString& client_name = m_pNsmClient->client_name(); const QString& path_name = m_pNsmClient->path_name(); const QString& display_name = m_pNsmClient->display_name(); m_pPadth->open(client_name.toUtf8().constData()); m_pPadth->activate(); const QDir dir(path_name); if (!dir.exists()) dir.mkpath(path_name); bool bOpen = false; QFileInfo fi(path_name, display_name + '.' + PROJECT_NAME); if (!fi.exists()) fi.setFile(path_name, "session." PROJECT_NAME); if (fi.exists()) { const QString& sFilename = fi.absoluteFilePath(); if (m_pWidget) { bOpen = m_pWidget->loadPreset(sFilename); } else { bOpen = padthv1_param::loadPreset(m_pPadth, sFilename); } } m_pNsmClient->open_reply(bOpen ? padthv1_nsm::ERR_OK : padthv1_nsm::ERR_GENERAL); m_pNsmClient->dirty(false); if (m_pWidget) m_pNsmClient->visible(m_pWidget->isVisible()); } void padthv1_jack_application::saveSession (void) { if (m_pPadth == nullptr) return; if (m_pNsmClient == nullptr) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("padthv1_jack::saveSession()"); #endif // const QString& client_name = m_pNsmClient->client_name(); const QString& path_name = m_pNsmClient->path_name(); const QString& display_name = m_pNsmClient->display_name(); QFileInfo fi(path_name, display_name + '.' + PROJECT_NAME); const bool bSave = padthv1_param::savePreset(m_pPadth, fi.absoluteFilePath(), true); m_pNsmClient->save_reply(bSave ? padthv1_nsm::ERR_OK : padthv1_nsm::ERR_GENERAL); m_pNsmClient->dirty(false); fi.setFile(path_name, "session." PROJECT_NAME); if (fi.exists()) QFile::remove(fi.absoluteFilePath()); } void padthv1_jack_application::showSession (void) { if (m_pNsmClient == nullptr) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("padthv1_jack::showSession()"); #endif if (m_pWidget) { m_pWidget->show(); m_pWidget->raise(); m_pWidget->activateWindow(); } } void padthv1_jack_application::hideSession (void) { if (m_pNsmClient == nullptr) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("padthv1_jack::hideSession()"); #endif if (m_pWidget) m_pWidget->hide(); } #endif // CONFIG_NSM #ifdef HAVE_SIGNAL_H // SIGTERM signal handler. void padthv1_jack_application::handle_sigterm (void) { char c; if (::read(g_fdSigterm[1], &c, sizeof(c)) > 0) { if (m_pApp && m_pWidget) { #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) m_pWidget->updateDirtyPreset(false); #endif if (m_pWidget->queryClose()) m_pApp->quit(); } } } #endif // HAVE_SIGNAL_H // Simple watchdog (3 minute cycle). void padthv1_jack_application::watchdog_slot (void) { if (m_pPadth && m_pPadth->client() == nullptr) { const QByteArray aClientName = m_sClientName.toLocal8Bit(); const char *client_name = aClientName.constData(); m_pPadth->open(client_name); m_pPadth->activate(); } watchdog_start(); } void padthv1_jack_application::watchdog_start (void) { if (g_pInstance) QTimer::singleShot(60000, this, SLOT(watchdog_slot())); } // JACK shutdown handlers. void padthv1_jack_application::shutdown (void) { emit shutdown_signal(); } void padthv1_jack_application::shutdown_slot (void) { if (m_pPadth) m_pPadth->shutdown_close(); #if 0//Don't quit anymore; let watchdog handle auto re-activation... bool bQuit = true; if (m_pWidget) bQuit = m_pWidget->queryClose(); if (m_pApp && bQuit) m_pApp->quit(); #endif } // Pseudo-singleton instance. padthv1_jack_application *padthv1_jack_application::g_pInstance = nullptr; padthv1_jack_application *padthv1_jack_application::getInstance (void) { return g_pInstance; } //------------------------------------------------------------------------- // main int main ( int argc, char *argv[] ) { Q_INIT_RESOURCE(padthv1); padthv1_jack_application app(argc, argv); return app.exec(); } // end of padthv1_jack.cpp padthv1-1.3.0/src/PaxHeaders/padthv1_tuning.h0000644000000000000000000000013214742136613016042 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1_tuning.h0000644000175000001440000000611014742136613016030 0ustar00rncbcusers// padthv1_tuning.h // /**************************************************************************** Copyright (C) 2012-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1_tuning_h #define __padthv1_tuning_h #include #include //------------------------------------------------------------------------- // TuningMap // // -- borrowed, stirred and refactored from amsynth -- // https://github.com/amsynth/amsynth // Copyright (C) 2001-2012 Nick Dowell // /* * A TuningMap consists of two parts. * * The "key map" maps from MIDI note numbers to logical note numbers * for the scale. This is often the identity mapping, but if your * scale has, for example, 11 notes in it, you'll want to skip one * per octave so the scale lines up with the pattern of keys on a * standard keyboard. * * The "scale" maps from those logical note numbers to actual pitches. * In terms of member variables, "scale" and "scaleDesc" belong to the * scale, and everything else belongs to the mapping. * * For more information, refer to http://www.huygens-fokker.org/scala/ */ class padthv1_tuning { public: // Default reference note and pitch (A4 @440hz) padthv1_tuning(float refPitch = 440.0f, int refNote = 69); // Default 12-tone equal temperament, wstern standard mapping void reset(float refPitch, int refNote); // Reference note and pitch accessors. float refPitch() const { return m_refPitch; } int refNote() const { return m_refNote; } // Load custom Scala key map file (.kbm) bool loadKeyMapFile (const QString& filename); // Load custom Scala scale file (.scl) bool loadScaleFile (const QString& filename); const QString& keyMapFile() const { return m_keyMapFile; } const QString& scaleFile() const { return m_scaleFile; } const QString& scaleDesc() const { return m_scaleDesc; } // The main pitch/frequency (Hz) getter float noteToPitch(int note) const; protected: float parseScaleLine(const QString& line) const; void updateBasePitch(); private: // Instance member variables. QString m_keyMapFile; QString m_scaleFile; QString m_scaleDesc; QVector m_scale; float m_refPitch; int m_refNote; int m_zeroNote; int m_mapRepeatInc; float m_basePitch; QVector m_mapping; }; #endif // __padthv1_tuning_h // end of padthv1_tuning.h padthv1-1.3.0/src/PaxHeaders/padthv1_lv2.cpp0000644000000000000000000000013214742136613015574 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572953844 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1_lv2.cpp0000644000175000001440000006745214742136613015602 0ustar00rncbcusers// padthv1_lv2.cpp // /**************************************************************************** Copyright (C) 2012-2025, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1_lv2.h" #include "padthv1_config.h" #include "padthv1_sched.h" #include "padthv1_programs.h" #include "padthv1_controls.h" #ifdef CONFIG_LV2_OLD_HEADERS #include "lv2/lv2plug.in/ns/ext/midi/midi.h" #include "lv2/lv2plug.in/ns/ext/time/time.h" #include "lv2/lv2plug.in/ns/ext/atom/util.h" #include "lv2/lv2plug.in/ns/ext/state/state.h" #include "lv2/lv2plug.in/ns/ext/options/options.h" #include "lv2/lv2plug.in/ns/ext/buf-size/buf-size.h" #ifdef CONFIG_LV2_PATCH #include "lv2/lv2plug.in/ns/ext/patch/patch.h" #endif #else #include "lv2/midi/midi.h" #include "lv2/time/time.h" #include "lv2/atom/util.h" #include "lv2/state/state.h" #include "lv2/options/options.h" #include "lv2/buf-size/buf-size.h" #ifdef CONFIG_LV2_PATCH #include "lv2/patch/patch.h" #endif #endif #ifndef CONFIG_LV2_ATOM_FORGE_OBJECT #define lv2_atom_forge_object(forge, frame, id, otype) \ lv2_atom_forge_blank(forge, frame, id, otype) #endif #ifndef CONFIG_LV2_ATOM_FORGE_KEY #define lv2_atom_forge_key(forge, key) \ lv2_atom_forge_property_head(forge, key, 0) #endif #ifndef LV2_STATE__StateChanged #define LV2_STATE__StateChanged LV2_STATE_PREFIX "StateChanged" #endif #ifndef LV2_ATOM__PortEvent #define LV2_ATOM__PortEvent LV2_ATOM_PREFIX "PortEvent" #endif #ifndef LV2_ATOM__portTuple #define LV2_ATOM__portTuple LV2_ATOM_PREFIX "portTuple" #endif #include #include #include #include //------------------------------------------------------------------------- // padthv1_lv2 - impl. // // atom-like message used internally with worker/schedule typedef struct { LV2_Atom atom; union { uint32_t key; const char *path; // not used } data; } padthv1_lv2_worker_message; padthv1_lv2::padthv1_lv2 ( double sample_rate, const LV2_Feature *const *host_features ) : padthv1(2, float(sample_rate)) { ::memset(&m_urids, 0, sizeof(m_urids)); m_urid_map = nullptr; m_atom_in = nullptr; m_atom_out = nullptr; m_schedule = nullptr; m_ndelta = 0; #ifdef CONFIG_LV2_PORT_CHANGE_REQUEST m_port_change_request = nullptr; #endif const LV2_Options_Option *host_options = nullptr; for (int i = 0; host_features && host_features[i]; ++i) { const LV2_Feature *host_feature = host_features[i]; if (::strcmp(host_feature->URI, LV2_URID_MAP_URI) == 0) { m_urid_map = (LV2_URID_Map *) host_feature->data; if (m_urid_map) { m_urids.p201_tuning_enabled = m_urid_map->map( m_urid_map->handle, PADTHV1_LV2_PREFIX "P201_TUNING_ENABLED"); m_urids.p202_tuning_refPitch = m_urid_map->map( m_urid_map->handle, PADTHV1_LV2_PREFIX "P202_TUNING_REF_PITCH"); m_urids.p203_tuning_refNote = m_urid_map->map( m_urid_map->handle, PADTHV1_LV2_PREFIX "P203_TUNING_REF_NOTE"); m_urids.p204_tuning_scaleFile = m_urid_map->map( m_urid_map->handle, PADTHV1_LV2_PREFIX "P204_TUNING_SCALE_FILE"); m_urids.p205_tuning_keyMapFile = m_urid_map->map( m_urid_map->handle, PADTHV1_LV2_PREFIX "P205_TUNING_KEYMAP_FILE"); m_urids.tun1_update = m_urid_map->map( m_urid_map->handle, PADTHV1_LV2_PREFIX "TUN1_UPDATE"); m_urids.atom_Blank = m_urid_map->map( m_urid_map->handle, LV2_ATOM__Blank); m_urids.atom_Object = m_urid_map->map( m_urid_map->handle, LV2_ATOM__Object); m_urids.atom_Float = m_urid_map->map( m_urid_map->handle, LV2_ATOM__Float); m_urids.atom_Int = m_urid_map->map( m_urid_map->handle, LV2_ATOM__Int); m_urids.atom_Bool = m_urid_map->map( m_urid_map->handle, LV2_ATOM__Bool); m_urids.atom_Path = m_urid_map->map( m_urid_map->handle, LV2_ATOM__Path); #ifdef CONFIG_LV2_PORT_EVENT m_urids.atom_PortEvent = m_urid_map->map( m_urid_map->handle, LV2_ATOM__PortEvent); m_urids.atom_portTuple = m_urid_map->map( m_urid_map->handle, LV2_ATOM__portTuple); #endif m_urids.time_Position = m_urid_map->map( m_urid_map->handle, LV2_TIME__Position); m_urids.time_beatsPerMinute = m_urid_map->map( m_urid_map->handle, LV2_TIME__beatsPerMinute); m_urids.midi_MidiEvent = m_urid_map->map( m_urid_map->handle, LV2_MIDI__MidiEvent); m_urids.midi_MidiEvent = m_urid_map->map( m_urid_map->handle, LV2_MIDI__MidiEvent); m_urids.bufsz_minBlockLength = m_urid_map->map( m_urid_map->handle, LV2_BUF_SIZE__minBlockLength); m_urids.bufsz_maxBlockLength = m_urid_map->map( m_urid_map->handle, LV2_BUF_SIZE__maxBlockLength); #ifdef LV2_BUF_SIZE__nominalBlockLength m_urids.bufsz_nominalBlockLength = m_urid_map->map( m_urid_map->handle, LV2_BUF_SIZE__nominalBlockLength); #endif m_urids.state_StateChanged = m_urid_map->map( m_urid_map->handle, LV2_STATE__StateChanged); #ifdef CONFIG_LV2_PATCH m_urids.patch_Get = m_urid_map->map( m_urid_map->handle, LV2_PATCH__Get); m_urids.patch_Set = m_urid_map->map( m_urid_map->handle, LV2_PATCH__Set); m_urids.patch_property = m_urid_map->map( m_urid_map->handle, LV2_PATCH__property); m_urids.patch_value = m_urid_map->map( m_urid_map->handle, LV2_PATCH__value); #endif } } else if (::strcmp(host_feature->URI, LV2_WORKER__schedule) == 0) m_schedule = (LV2_Worker_Schedule *) host_feature->data; else if (::strcmp(host_feature->URI, LV2_OPTIONS__options) == 0) host_options = (const LV2_Options_Option *) host_feature->data; #ifdef CONFIG_LV2_PORT_CHANGE_REQUEST else if (::strcmp(host_feature->URI, LV2_CONTROL_INPUT_PORT_CHANGE_REQUEST_URI) == 0) m_port_change_request = (LV2_ControlInputPort_Change_Request *) host_feature->data; #endif } uint32_t buffer_size = 1024; // maybe some safe default? for (int i = 0; host_options && host_options[i].key; ++i) { const LV2_Options_Option *host_option = &host_options[i]; if (host_option->type == m_urids.atom_Int) { uint32_t block_length = 0; if (host_option->key == m_urids.bufsz_minBlockLength) block_length = *(int32_t *) host_option->value; else if (host_option->key == m_urids.bufsz_maxBlockLength) block_length = *(int32_t *) host_option->value; #ifdef LV2_BUF_SIZE__nominalBlockLength else if (host_option->key == m_urids.bufsz_nominalBlockLength) block_length = *(int32_t *) host_option->value; #endif // choose the lengthier... if (buffer_size < block_length) buffer_size = block_length; } } padthv1::setBufferSize(buffer_size); lv2_atom_forge_init(&m_forge, m_urid_map); const uint16_t nchannels = padthv1::channels(); m_ins = new float * [nchannels]; m_outs = new float * [nchannels]; for (uint16_t k = 0; k < nchannels; ++k) m_ins[k] = m_outs[k] = nullptr; } padthv1_lv2::~padthv1_lv2 (void) { delete [] m_outs; delete [] m_ins; } void padthv1_lv2::connect_port ( uint32_t port, void *data ) { switch(PortIndex(port)) { case MidiIn: m_atom_in = (LV2_Atom_Sequence *) data; break; case Notify: m_atom_out = (LV2_Atom_Sequence *) data; break; case AudioInL: m_ins[0] = (float *) data; break; case AudioInR: m_ins[1] = (float *) data; break; case AudioOutL: m_outs[0] = (float *) data; break; case AudioOutR: m_outs[1] = (float *) data; break; default: padthv1::setParamPort(padthv1::ParamIndex(port - ParamBase), (float *) data); break; } } void padthv1_lv2::run ( uint32_t nframes ) { const uint16_t nchannels = padthv1::channels(); float *ins[nchannels], *outs[nchannels]; for (uint16_t k = 0; k < nchannels; ++k) { ins[k] = m_ins[k]; outs[k] = m_outs[k]; } if (m_atom_out) { const uint32_t capacity = m_atom_out->atom.size; lv2_atom_forge_set_buffer(&m_forge, (uint8_t *) m_atom_out, capacity); lv2_atom_forge_sequence_head(&m_forge, &m_notify_frame, 0); } uint32_t ndelta = 0; if (m_atom_in) { LV2_ATOM_SEQUENCE_FOREACH(m_atom_in, event) { if (event == nullptr) continue; if (event->body.type == m_urids.midi_MidiEvent) { uint8_t *data = (uint8_t *) LV2_ATOM_BODY(&event->body); if (event->time.frames > ndelta) { const uint32_t nread = event->time.frames - ndelta; if (nread > 0) { padthv1::process(ins, outs, nread); for (uint16_t k = 0; k < nchannels; ++k) { ins[k] += nread; outs[k] += nread; } } } ndelta = event->time.frames; padthv1::process_midi(data, event->body.size); } else if (event->body.type == m_urids.atom_Blank || event->body.type == m_urids.atom_Object) { const LV2_Atom_Object *object = (LV2_Atom_Object *) &event->body; if (object->body.otype == m_urids.time_Position) { LV2_Atom *atom = nullptr; lv2_atom_object_get(object, m_urids.time_beatsPerMinute, &atom, nullptr); if (atom && atom->type == m_urids.atom_Float) { const float host_bpm = ((LV2_Atom_Float *) atom)->body; if (::fabsf(host_bpm - padthv1::tempo()) > 0.001f) padthv1::setTempo(host_bpm); } } #ifdef CONFIG_LV2_PATCH else if (object->body.otype == m_urids.patch_Set) { // set property value const LV2_Atom *property = nullptr; const LV2_Atom *value = nullptr; lv2_atom_object_get(object, m_urids.patch_property, &property, m_urids.patch_value, &value, 0); if (property && value && property->type == m_forge.URID) { const uint32_t key = ((const LV2_Atom_URID *) property)->body; const LV2_URID type = value->type; if (key == m_urids.p201_tuning_enabled && type == m_urids.atom_Bool) { const int32_t enabled = *(int32_t *) LV2_ATOM_BODY_CONST(value); padthv1::setTuningEnabled(enabled > 0); updateTuning(); } else if (key == m_urids.p202_tuning_refPitch && type == m_urids.atom_Float) { const float refPitch = *(float *) LV2_ATOM_BODY_CONST(value); padthv1::setTuningRefPitch(refPitch); updateTuning(); } else if (key == m_urids.p203_tuning_refNote && type == m_urids.atom_Int) { const int32_t refNote = *(int32_t *) LV2_ATOM_BODY_CONST(value); padthv1::setTuningRefNote(refNote); updateTuning(); } else if (key == m_urids.p204_tuning_scaleFile && type == m_urids.atom_Path) { const char *scaleFile = (const char *) LV2_ATOM_BODY_CONST(value); padthv1::setTuningScaleFile(scaleFile); updateTuning(); } else if (key == m_urids.p205_tuning_keyMapFile && type == m_urids.atom_Path) { const char *keyMapFile = (const char *) LV2_ATOM_BODY_CONST(value); padthv1::setTuningKeyMapFile(keyMapFile); updateTuning(); } } } else if (object->body.otype == m_urids.patch_Get) { // get one or all property values (probably to UI)... const LV2_Atom_URID *prop = nullptr; lv2_atom_object_get(object, m_urids.patch_property, (const LV2_Atom *) &prop, 0); if (prop && prop->atom.type == m_forge.URID) patch_get(prop->body); else patch_get(0); // all } #endif // CONFIG_LV2_PATCH } } // remember last time for worker response m_ndelta = ndelta; // m_atom_in = nullptr; } if (nframes > ndelta) padthv1::process(ins, outs, nframes - ndelta); } void padthv1_lv2::activate (void) { padthv1::reset(); } void padthv1_lv2::deactivate (void) { padthv1::reset(); } uint32_t padthv1_lv2::urid_map ( const char *uri ) const { return (m_urid_map ? m_urid_map->map(m_urid_map->handle, uri) : 0); } //------------------------------------------------------------------------- // padthv1_lv2 - Instantiation and cleanup. // QApplication *padthv1_lv2::g_qapp_instance = nullptr; unsigned int padthv1_lv2::g_qapp_refcount = 0; void padthv1_lv2::qapp_instantiate (void) { if (qApp == nullptr && g_qapp_instance == nullptr) { static int s_argc = 1; static const char *s_argv[] = { PROJECT_NAME, nullptr }; #if defined(WIN32) || defined(_WIN32) || defined(__WIN32) ::_putenv_s("QT_NO_GLIB", "1"); // Avoid glib event-loop... #else ::setenv("QT_NO_GLIB", "1", 1); // Avoid glib event-loop... #endif #if defined(Q_OS_LINUX) && !defined(CONFIG_WAYLAND) ::setenv("QT_QPA_PLATFORM", "xcb", 0); #endif #if QT_VERSION >= QT_VERSION_CHECK(5, 6, 0) #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) QApplication::setAttribute(Qt::AA_EnableHighDpiScaling); #endif #endif g_qapp_instance = new QApplication(s_argc, (char **) s_argv); } if (g_qapp_instance) ++g_qapp_refcount; } void padthv1_lv2::qapp_cleanup (void) { if (g_qapp_instance && --g_qapp_refcount == 0) { delete g_qapp_instance; g_qapp_instance = nullptr; } } QApplication *padthv1_lv2::qapp_instance (void) { return g_qapp_instance; } //------------------------------------------------------------------------- // padthv1_lv2 - LV2 State interface. // static LV2_State_Status padthv1_lv2_state_save ( LV2_Handle instance, LV2_State_Store_Function store, LV2_State_Handle handle, uint32_t flags, const LV2_Feature *const * /*features*/ ) { padthv1_lv2 *pPlugin = static_cast (instance); if (pPlugin == nullptr) return LV2_STATE_ERR_UNKNOWN; // Save state as XML chunk... // const uint32_t key = pPlugin->urid_map(PADTHV1_LV2_PREFIX "state"); if (key == 0) return LV2_STATE_ERR_NO_PROPERTY; const uint32_t type = pPlugin->urid_map(LV2_ATOM__Chunk); if (type == 0) return LV2_STATE_ERR_BAD_TYPE; #if 0 if ((flags & (LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE)) == 0) return LV2_STATE_ERR_BAD_FLAGS; #else flags |= (LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE); #endif QDomDocument doc(PROJECT_NAME); QDomElement eState = doc.createElement("state"); QDomElement eSamples = doc.createElement("samples"); padthv1_param::saveSamples(pPlugin, doc, eSamples); eState.appendChild(eSamples); if (pPlugin->isTuningEnabled()) { QDomElement eTuning = doc.createElement("tuning"); padthv1_param::saveTuning(pPlugin, doc, eTuning); eState.appendChild(eTuning); } doc.appendChild(eState); const QByteArray data(doc.toByteArray()); const char *value = data.constData(); size_t size = data.size(); return (*store)(handle, key, value, size, type, flags); } static LV2_State_Status padthv1_lv2_state_restore ( LV2_Handle instance, LV2_State_Retrieve_Function retrieve, LV2_State_Handle handle, uint32_t flags, const LV2_Feature *const * /*features*/ ) { padthv1_lv2 *pPlugin = static_cast (instance); if (pPlugin == nullptr) return LV2_STATE_ERR_UNKNOWN; // Retrieve state as XML chunk... // const uint32_t key = pPlugin->urid_map(PADTHV1_LV2_PREFIX "state"); if (key == 0) return LV2_STATE_ERR_NO_PROPERTY; const uint32_t chunk_type = pPlugin->urid_map(LV2_ATOM__Chunk); if (chunk_type == 0) return LV2_STATE_ERR_BAD_TYPE; size_t size = 0; uint32_t type = 0; // flags = 0; const char *value = (const char *) (*retrieve)(handle, key, &size, &type, &flags); if (size < 2) return LV2_STATE_ERR_UNKNOWN; if (type != chunk_type) return LV2_STATE_ERR_BAD_TYPE; if ((flags & (LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE)) == 0) return LV2_STATE_ERR_BAD_FLAGS; if (value == nullptr) return LV2_STATE_ERR_UNKNOWN; QDomDocument doc(PROJECT_NAME); if (doc.setContent(QByteArray(value, size))) { QDomElement eState = doc.documentElement(); #if 1//PADTHV1_LV2_LEGACY if (eState.tagName() == "samples") padthv1_param::loadSamples(pPlugin, eState); else #endif if (eState.tagName() == "state") { for (QDomNode nChild = eState.firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; if (eChild.tagName() == "samples") padthv1_param::loadSamples(pPlugin, eChild); else if (eChild.tagName() == "tuning") padthv1_param::loadTuning(pPlugin, eChild); } } } pPlugin->reset(); padthv1_sched::sync_notify(pPlugin, padthv1_sched::Sample, 3); return LV2_STATE_SUCCESS; } static const LV2_State_Interface padthv1_lv2_state_interface = { padthv1_lv2_state_save, padthv1_lv2_state_restore }; #ifdef CONFIG_LV2_PROGRAMS #include "padthv1_programs.h" const LV2_Program_Descriptor *padthv1_lv2::get_program ( uint32_t index ) { padthv1_programs *pPrograms = padthv1::programs(); const padthv1_programs::Banks& banks = pPrograms->banks(); padthv1_programs::Banks::ConstIterator bank_iter = banks.constBegin(); const padthv1_programs::Banks::ConstIterator& bank_end = banks.constEnd(); for (uint32_t i = 0; bank_iter != bank_end; ++bank_iter) { padthv1_programs::Bank *pBank = bank_iter.value(); const padthv1_programs::Progs& progs = pBank->progs(); padthv1_programs::Progs::ConstIterator prog_iter = progs.constBegin(); const padthv1_programs::Progs::ConstIterator& prog_end = progs.constEnd(); for ( ; prog_iter != prog_end; ++prog_iter, ++i) { padthv1_programs::Prog *pProg = prog_iter.value(); if (i >= index) { m_aProgramName = pProg->name().toUtf8(); m_program.bank = pBank->id(); m_program.program = pProg->id(); m_program.name = m_aProgramName.constData(); return &m_program; } } } return nullptr; } void padthv1_lv2::select_program ( uint32_t bank, uint32_t program ) { padthv1::programs()->select_program(bank, program); } #endif // CONFIG_LV2_PROGRAMS void padthv1_lv2::updatePreset ( bool /*bDirty*/ ) { if (m_schedule /*&& bDirty*/) { padthv1_lv2_worker_message mesg; mesg.atom.type = m_urids.state_StateChanged; mesg.atom.size = 0; // nothing else matters. m_schedule->schedule_work( m_schedule->handle, sizeof(mesg), &mesg); } } void padthv1_lv2::updateParam ( padthv1::ParamIndex index ) { #ifdef CONFIG_LV2_PORT_CHANGE_REQUEST if (port_change_request(index)) return; #endif #ifdef CONFIG_LV2_PORT_EVENT if (m_schedule) { padthv1_lv2_worker_message mesg; mesg.atom.type = m_urids.atom_PortEvent; mesg.atom.size = sizeof(mesg.data.key); mesg.data.key = uint32_t(index); m_schedule->schedule_work( m_schedule->handle, sizeof(mesg), &mesg); } #endif } void padthv1_lv2::updateParams (void) { #ifdef CONFIG_LV2_PORT_CHANGE_REQUEST if (port_change_requests()) return; #endif #ifdef CONFIG_LV2_PORT_EVENT if (m_schedule) { padthv1_lv2_worker_message mesg; mesg.atom.type = m_urids.atom_PortEvent; mesg.atom.size = 0; // nothing else matters. m_schedule->schedule_work( m_schedule->handle, sizeof(mesg), &mesg); } #endif } void padthv1_lv2::updateTuning (void) { if (m_schedule) { padthv1_lv2_worker_message mesg; mesg.atom.type = m_urids.tun1_update; mesg.atom.size = 0; // nothing else matters. m_schedule->schedule_work( m_schedule->handle, sizeof(mesg), &mesg); } } bool padthv1_lv2::worker_work ( const void *data, uint32_t size ) { if (size != sizeof(padthv1_lv2_worker_message)) return false; const padthv1_lv2_worker_message *mesg = (const padthv1_lv2_worker_message *) data; if (mesg->atom.type == m_urids.tun1_update) padthv1::resetTuning(); return true; } bool padthv1_lv2::worker_response ( const void *data, uint32_t size ) { if (size != sizeof(padthv1_lv2_worker_message)) return false; const padthv1_lv2_worker_message *mesg = (const padthv1_lv2_worker_message *) data; #ifdef CONFIG_LV2_PORT_EVENT if (mesg->atom.type == m_urids.atom_PortEvent) { if (mesg->atom.size > 0) return port_event(padthv1::ParamIndex(mesg->data.key)); else return port_events(); } else #endif if (mesg->atom.type == m_urids.state_StateChanged) return state_changed(); #ifdef CONFIG_LV2_PATCH return patch_get(mesg->atom.type); #else return true; #endif } bool padthv1_lv2::state_changed (void) { lv2_atom_forge_frame_time(&m_forge, m_ndelta); LV2_Atom_Forge_Frame frame; lv2_atom_forge_object(&m_forge, &frame, 0, m_urids.state_StateChanged); lv2_atom_forge_pop(&m_forge, &frame); return true; } #ifdef CONFIG_LV2_PATCH bool padthv1_lv2::patch_set ( LV2_URID key ) { static char s_szNull[1] = {'\0'}; lv2_atom_forge_frame_time(&m_forge, m_ndelta); LV2_Atom_Forge_Frame patch_frame; lv2_atom_forge_object(&m_forge, &patch_frame, 0, m_urids.patch_Set); lv2_atom_forge_key(&m_forge, m_urids.patch_property); lv2_atom_forge_urid(&m_forge, key); lv2_atom_forge_key(&m_forge, m_urids.patch_value); if (key == m_urids.p201_tuning_enabled) lv2_atom_forge_bool(&m_forge, padthv1::isTuningEnabled()); else if (key == m_urids.p202_tuning_refPitch) lv2_atom_forge_float(&m_forge, padthv1::tuningRefPitch()); else if (key == m_urids.p203_tuning_refNote) lv2_atom_forge_int(&m_forge, padthv1::tuningRefNote()); else if (key == m_urids.p204_tuning_scaleFile) { const char *pszScaleFile = padthv1::tuningScaleFile(); if (pszScaleFile == nullptr) pszScaleFile = s_szNull; lv2_atom_forge_path(&m_forge, pszScaleFile, ::strlen(pszScaleFile) + 1); } else if (key == m_urids.p205_tuning_keyMapFile) { const char *pszKeyMapFile = padthv1::tuningKeyMapFile(); if (pszKeyMapFile == nullptr) pszKeyMapFile = s_szNull; lv2_atom_forge_path(&m_forge, pszKeyMapFile, ::strlen(pszKeyMapFile) + 1); } lv2_atom_forge_pop(&m_forge, &patch_frame); return true; } bool padthv1_lv2::patch_get ( LV2_URID key ) { if (key == 0 || key == m_urids.tun1_update) { patch_set(m_urids.p201_tuning_enabled); patch_set(m_urids.p202_tuning_refPitch); patch_set(m_urids.p203_tuning_refNote); patch_set(m_urids.p204_tuning_scaleFile); patch_set(m_urids.p205_tuning_keyMapFile); if (key) return true; } if (key) patch_set(key); return true; } #endif // CONFIG_LV2_PATCH #ifdef CONFIG_LV2_PORT_EVENT bool padthv1_lv2::port_event ( padthv1::ParamIndex index ) { lv2_atom_forge_frame_time(&m_forge, m_ndelta); LV2_Atom_Forge_Frame obj_frame; lv2_atom_forge_object(&m_forge, &obj_frame, 0, m_urids.atom_PortEvent); lv2_atom_forge_key(&m_forge, m_urids.atom_portTuple); LV2_Atom_Forge_Frame tup_frame; lv2_atom_forge_tuple(&m_forge, &tup_frame); lv2_atom_forge_int(&m_forge, int32_t(ParamBase + index)); lv2_atom_forge_float(&m_forge, padthv1::paramValue(index)); lv2_atom_forge_pop(&m_forge, &tup_frame); lv2_atom_forge_pop(&m_forge, &obj_frame); return true; } bool padthv1_lv2::port_events (void) { lv2_atom_forge_frame_time(&m_forge, m_ndelta); LV2_Atom_Forge_Frame obj_frame; lv2_atom_forge_object(&m_forge, &obj_frame, 0, m_urids.atom_PortEvent); lv2_atom_forge_key(&m_forge, m_urids.atom_portTuple); LV2_Atom_Forge_Frame tup_frame; lv2_atom_forge_tuple(&m_forge, &tup_frame); for (uint32_t i = 0; i < padthv1::NUM_PARAMS; ++i) { padthv1::ParamIndex index = padthv1::ParamIndex(i); lv2_atom_forge_int(&m_forge, int32_t(ParamBase + index)); lv2_atom_forge_float(&m_forge, padthv1::paramValue(index)); } lv2_atom_forge_pop(&m_forge, &tup_frame); lv2_atom_forge_pop(&m_forge, &obj_frame); return true; } #endif // CONFIG_LV2_PORT_EVENT #ifdef CONFIG_LV2_PORT_CHANGE_REQUEST bool padthv1_lv2::port_change_request ( padthv1::ParamIndex index ) { if (m_port_change_request == nullptr) return false; if (m_port_change_request->handle == nullptr) return false; if (m_port_change_request->request_change == nullptr) return false; return m_port_change_request->request_change( m_port_change_request->handle, uint32_t(ParamBase + index), padthv1::paramValue(index)) == LV2_CONTROL_INPUT_PORT_CHANGE_SUCCESS; } bool padthv1_lv2::port_change_requests (void) { if (m_port_change_request == nullptr) return false; if (m_port_change_request->handle == nullptr) return false; if (m_port_change_request->request_change == nullptr) return false; for (uint32_t i = 0; i < padthv1::NUM_PARAMS; ++i) { padthv1::ParamIndex index = padthv1::ParamIndex(i); m_port_change_request->request_change( m_port_change_request->handle, uint32_t(ParamBase + index), padthv1::paramValue(index)); } return true; } #endif // CONFIG_LV2_PORT_CHANGE_REQUEST //------------------------------------------------------------------------- // padthv1_lv2 - LV2 desc. // static LV2_Handle padthv1_lv2_instantiate ( const LV2_Descriptor *, double sample_rate, const char *, const LV2_Feature *const *host_features ) { padthv1_lv2::qapp_instantiate(); return new padthv1_lv2(sample_rate, host_features); } static void padthv1_lv2_connect_port ( LV2_Handle instance, uint32_t port, void *data ) { padthv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) pPlugin->connect_port(port, data); } static void padthv1_lv2_run ( LV2_Handle instance, uint32_t nframes ) { padthv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) pPlugin->run(nframes); } static void padthv1_lv2_activate ( LV2_Handle instance ) { padthv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) pPlugin->activate(); } static void padthv1_lv2_deactivate ( LV2_Handle instance ) { padthv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) pPlugin->deactivate(); } static void padthv1_lv2_cleanup ( LV2_Handle instance ) { padthv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) delete pPlugin; padthv1_lv2::qapp_cleanup(); } #ifdef CONFIG_LV2_PROGRAMS static const LV2_Program_Descriptor *padthv1_lv2_programs_get_program ( LV2_Handle instance, uint32_t index ) { padthv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) return pPlugin->get_program(index); else return nullptr; } static void padthv1_lv2_programs_select_program ( LV2_Handle instance, uint32_t bank, uint32_t program ) { padthv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) pPlugin->select_program(bank, program); } static const LV2_Programs_Interface padthv1_lv2_programs_interface = { padthv1_lv2_programs_get_program, padthv1_lv2_programs_select_program, }; #endif // CONFIG_LV2_PROGRAMS static LV2_Worker_Status padthv1_lv2_worker_work ( LV2_Handle instance, LV2_Worker_Respond_Function respond, LV2_Worker_Respond_Handle handle, uint32_t size, const void *data ) { padthv1_lv2 *pPadth = static_cast (instance); if (pPadth && pPadth->worker_work(data, size)) { respond(handle, size, data); return LV2_WORKER_SUCCESS; } return LV2_WORKER_ERR_UNKNOWN; } static LV2_Worker_Status padthv1_lv2_worker_response ( LV2_Handle instance, uint32_t size, const void *data ) { padthv1_lv2 *pPadth = static_cast (instance); if (pPadth && pPadth->worker_response(data, size)) return LV2_WORKER_SUCCESS; else return LV2_WORKER_ERR_UNKNOWN; } static const LV2_Worker_Interface padthv1_lv2_worker_interface = { padthv1_lv2_worker_work, padthv1_lv2_worker_response, nullptr }; static const void *padthv1_lv2_extension_data ( const char *uri ) { #ifdef CONFIG_LV2_PROGRAMS if (::strcmp(uri, LV2_PROGRAMS__Interface) == 0) return &padthv1_lv2_programs_interface; else #endif if (::strcmp(uri, LV2_WORKER__interface) == 0) return &padthv1_lv2_worker_interface; else if (::strcmp(uri, LV2_STATE__interface) == 0) return &padthv1_lv2_state_interface; return nullptr; } static const LV2_Descriptor padthv1_lv2_descriptor = { PADTHV1_LV2_URI, padthv1_lv2_instantiate, padthv1_lv2_connect_port, padthv1_lv2_activate, padthv1_lv2_run, padthv1_lv2_deactivate, padthv1_lv2_cleanup, padthv1_lv2_extension_data }; LV2_SYMBOL_EXPORT const LV2_Descriptor *lv2_descriptor ( uint32_t index ) { return (index == 0 ? &padthv1_lv2_descriptor : nullptr); } // end of padthv1_lv2.cpp padthv1-1.3.0/src/PaxHeaders/padthv1_list.h0000644000000000000000000000013214742136613015511 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572953844 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1_list.h0000644000175000001440000000330514742136613015502 0ustar00rncbcusers// padthv1_list.h // /**************************************************************************** Copyright (C) 2012, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1_list_h #define __padthv1_list_h //------------------------------------------------------------------------- // padthv1_list - generic double-linked list node. template class padthv1_list { public: padthv1_list() : m_prev(0), m_next(0) {} void append(T *p) { p->m_prev = m_prev; p->m_next = 0; if (m_prev) m_prev->m_next = p; else m_next = p; m_prev = p; } void remove(T *p) { if (p->m_prev) p->m_prev->m_next = p->m_next; else m_next = p->m_next; if (p->m_next) p->m_next->m_prev = p->m_prev; else m_prev = p->m_prev; } T *prev() const { return m_prev; } T *next() const { return m_next; } private: T *m_prev; T *m_next; }; #endif // __padthv1_list_h // end of padthv1_list.h padthv1-1.3.0/src/PaxHeaders/padthv1_ui.h0000644000000000000000000000013214742136613015153 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1_ui.h0000644000175000001440000000455614742136613015155 0ustar00rncbcusers// padthv1_ui.h // /**************************************************************************** Copyright (C) 2012-2025, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1_ui_h #define __padthv1_ui_h #include "padthv1.h" #include //------------------------------------------------------------------------- // padthv1_ui - decl. // class padthv1_ui { public: padthv1_ui(padthv1 *pPadth, bool bPlugin); padthv1 *instance() const; bool isPlugin() const; padthv1_sample *sample(int sid) const; bool newPreset(); bool loadPreset(const QString& sFilename); bool savePreset(const QString& sFilename); void setParamValue(padthv1::ParamIndex index, float fValue); float paramValue(padthv1::ParamIndex index) const; padthv1_controls *controls() const; padthv1_programs *programs() const; void reset(); void updatePreset(bool bDirty); void updateParam(padthv1::ParamIndex index); void midiInEnabled(bool bEnabled); uint32_t midiInCount(); void directNoteOn(int note, int vel); void setTuningEnabled(bool enabled); bool isTuningEnabled() const; void setTuningRefPitch(float refPitch); float tuningRefPitch() const; void setTuningRefNote(int refNote); int tuningRefNote() const; void setTuningScaleFile(const char *pszScaleFile); const char *tuningScaleFile() const; void setTuningKeyMapFile(const char *pszKeyMapFile); const char *tuningKeyMapFile() const; void resetTuning(); // MIDI note/octave name helper. static QString noteName(int note); private: padthv1 *m_pPadth; bool m_bPlugin; }; #endif// __padthv1_ui_h // end of padthv1_ui.h padthv1-1.3.0/src/PaxHeaders/padthv1_ramp.h0000644000000000000000000000013214742136613015475 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1_ramp.h0000644000175000001440000001310114742136613015461 0ustar00rncbcusers// padthv1_ramp.h // /**************************************************************************** Copyright (C) 2012-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1_ramp_h #define __padthv1_ramp_h #include #include //------------------------------------------------------------------------- // padthv1_ramp - ramp/smooth parameter changes class padthv1_ramp { public: padthv1_ramp(uint16_t nvalues = 1) { m_nvalues = nvalues; m_value0 = new float [m_nvalues]; m_value1 = new float [m_nvalues]; m_delta = new float [m_nvalues]; for (uint16_t i = 0; i < m_nvalues; ++i) m_value0[i] = m_value1[i] = m_delta[i] = 0.0f; m_frames = 0; } virtual ~padthv1_ramp() { delete [] m_delta; delete [] m_value1; delete [] m_value0; } void reset() { for (uint16_t i = 0; i < m_nvalues; ++i) { m_value0[i] = m_value1[i]; m_value1[i] = evaluate(i); } m_frames = 0; } void process(uint32_t nframes) { if (m_frames > 0) { if (nframes > m_frames) nframes = m_frames; for (uint16_t i = 0; i < m_nvalues; ++i) m_value0[i] += float(nframes) * m_delta[i]; m_frames -= nframes; } else if (probe()) { reset(); m_frames = nframes; const uint32_t MIN_FRAMES = 32; if (m_frames < MIN_FRAMES) m_frames = MIN_FRAMES; for (uint16_t i = 0; i < m_nvalues; ++i) m_delta[i] = (m_value1[i] - m_value0[i]) / float(m_frames); } } float value(uint32_t n, uint16_t i = 0) const { return (n < m_frames ? (m_value0[i] + float(n) * m_delta[i]) : m_value1[i]); } protected: virtual bool probe() const = 0; virtual float evaluate(uint16_t i) = 0; private: uint16_t m_nvalues; float *m_value1; float *m_value0; float *m_delta; uint32_t m_frames; }; //------------------------------------------------------------------------- // padthv1_ramp1 (1 port tracking) class padthv1_ramp1 : public padthv1_ramp { public: padthv1_ramp1(uint16_t nvalues = 1) : padthv1_ramp(nvalues), m_param1(nullptr), m_param1_v(0.0f) {} void reset(float *param1) { m_param1 = param1; m_param1_v = 0.0f; padthv1_ramp::reset(); } protected: virtual bool probe() const { return m_param1 && ::fabsf(*m_param1 - m_param1_v) > 0.001f; } virtual float evaluate(uint16_t) { update(); return m_param1_v; } void update() { if (m_param1) m_param1_v = *m_param1; } float *m_param1; float m_param1_v; }; //------------------------------------------------------------------------- // padthv1_ramp2 (2 port tracking) class padthv1_ramp2 : public padthv1_ramp1 { public: padthv1_ramp2(uint16_t nvalues = 1) : padthv1_ramp1(nvalues), m_param2(nullptr), m_param2_v(0.0f) {} void reset(float *param1, float *param2) { m_param2 = param2; m_param2_v = 0.0f; padthv1_ramp1::reset(param1); } protected: virtual bool probe() const { return padthv1_ramp1::probe() || (m_param2 && ::fabsf(*m_param2 - m_param2_v) > 0.001f); } virtual float evaluate(uint16_t i) { update(); return padthv1_ramp1::evaluate(i) * m_param2_v; } void update() { padthv1_ramp1::update(); if (m_param2) m_param2_v = *m_param2; } float *m_param2; float m_param2_v; }; //------------------------------------------------------------------------- // padthv1_ramp3 (3 port tracking) class padthv1_ramp3 : public padthv1_ramp2 { public: padthv1_ramp3(uint16_t nvalues = 1) : padthv1_ramp2(nvalues), m_param3(nullptr), m_param3_v(0.0f) {} void reset(float *param1, float *param2, float *param3) { m_param3 = param3; m_param3_v = 0.0f; padthv1_ramp2::reset(param1, param2); } protected: virtual bool probe() const { return padthv1_ramp2::probe() || (m_param3 && ::fabsf(*m_param3 - m_param3_v) > 0.001f); } virtual float evaluate(uint16_t i) { update(); return padthv1_ramp2::evaluate(i) * m_param3_v; } void update() { padthv1_ramp2::update(); if (m_param3) m_param3_v = *m_param3; } float *m_param3; float m_param3_v; }; //------------------------------------------------------------------------- // padthv1_ramp4 (4 port tracking) class padthv1_ramp4 : public padthv1_ramp3 { public: padthv1_ramp4(uint16_t nvalues = 1) : padthv1_ramp3(nvalues), m_param4(nullptr), m_param4_v(0.0f) {} void reset(float *param1, float *param2, float *param3, float *param4) { m_param4 = param4; m_param4_v = 0.0f; padthv1_ramp3::reset(param1, param2, param3); } protected: virtual bool probe() const { return padthv1_ramp3::probe() || (m_param4 && ::fabsf(*m_param4 - m_param4_v) > 0.001f); } virtual float evaluate(uint16_t i) { update(); return padthv1_ramp3::evaluate(i) * m_param4_v; } void update() { padthv1_ramp3::update(); if (m_param4) m_param4_v = *m_param4; } float *m_param4; float m_param4_v; }; #endif // __padthv1_ramp_h // end of padthv1_ramp.h padthv1-1.3.0/src/PaxHeaders/padthv1.h0000644000000000000000000000013214742136613014456 xustar0030 mtime=1737014667.572677612 30 atime=1737014667.572677612 30 ctime=1737014667.572677612 padthv1-1.3.0/src/padthv1.h0000644000175000001440000001042214742136613014445 0ustar00rncbcusers// padthv1.h // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1_h #define __padthv1_h #include "config.h" #include // forward declarations class padthv1_impl; class padthv1_port; class padthv1_sample; class padthv1_controls; class padthv1_programs; //------------------------------------------------------------------------- // padthv1 - decl. // class padthv1 { public: padthv1(uint16_t nchannels = 2, float srate = 44100.0f, uint32_t nsize = 1024); virtual ~padthv1(); void setChannels(uint16_t nchannels); uint16_t channels() const; void setSampleRate(float srate); float sampleRate() const; padthv1_sample *sample(int sid) const; void setBufferSize(uint32_t nsize); uint32_t bufferSize() const; void setTempo(float bpm); float tempo() const; enum ParamIndex { GEN1_SAMPLE1 = 0, GEN1_WIDTH1, GEN1_SCALE1, GEN1_NH1, GEN1_APOD1, GEN1_DETUNE1, GEN1_GLIDE1, GEN1_SAMPLE2, GEN1_WIDTH2, GEN1_SCALE2, GEN1_NH2, GEN1_APOD2, GEN1_DETUNE2, GEN1_GLIDE2, GEN1_BALANCE, GEN1_PHASE, GEN1_RINGMOD, GEN1_OCTAVE, GEN1_TUNING, GEN1_ENVTIME, DCF1_ENABLED, DCF1_CUTOFF, DCF1_RESO, DCF1_TYPE, DCF1_SLOPE, DCF1_ENVELOPE, DCF1_ATTACK, DCF1_DECAY, DCF1_SUSTAIN, DCF1_RELEASE, LFO1_ENABLED, LFO1_SHAPE, LFO1_WIDTH, LFO1_BPM, LFO1_RATE, LFO1_SYNC, LFO1_SWEEP, LFO1_PITCH, LFO1_BALANCE, LFO1_RINGMOD, LFO1_CUTOFF, LFO1_RESO, LFO1_PANNING, LFO1_VOLUME, LFO1_ATTACK, LFO1_DECAY, LFO1_SUSTAIN, LFO1_RELEASE, DCA1_VOLUME, DCA1_ATTACK, DCA1_DECAY, DCA1_SUSTAIN, DCA1_RELEASE, OUT1_WIDTH, OUT1_PANNING, OUT1_FXSEND, OUT1_VOLUME, DEF1_PITCHBEND, DEF1_MODWHEEL, DEF1_PRESSURE, DEF1_VELOCITY, DEF1_CHANNEL, DEF1_MONO, CHO1_WET, CHO1_DELAY, CHO1_FEEDB, CHO1_RATE, CHO1_MOD, FLA1_WET, FLA1_DELAY, FLA1_FEEDB, FLA1_DAFT, PHA1_WET, PHA1_RATE, PHA1_FEEDB, PHA1_DEPTH, PHA1_DAFT, DEL1_WET, DEL1_DELAY, DEL1_FEEDB, DEL1_BPM, REV1_WET, REV1_ROOM, REV1_DAMP, REV1_FEEDB, REV1_WIDTH, DYN1_COMPRESS, DYN1_LIMITER, KEY1_LOW, KEY1_HIGH, NUM_PARAMS }; void setParamPort(ParamIndex index, float *pfParam); padthv1_port *paramPort(ParamIndex index) const; void setParamValue(ParamIndex index, float fValue); float paramValue(ParamIndex index) const; bool running(bool on); void stabilize(); void reset_test(); void reset_sync( float freq0, float width, float scale, uint16_t nh, int apod, int sid); void reset(); padthv1_controls *controls() const; padthv1_programs *programs() const; void process_midi(uint8_t *data, uint32_t size); void process(float **ins, float **outs, uint32_t nframes); virtual void updatePreset(bool bDirty) = 0; virtual void updateParam(ParamIndex index) = 0; virtual void updateParams() = 0; void midiInEnabled(bool on); uint32_t midiInCount(); void directNoteOn(int note, int vel); void setTuningEnabled(bool enabled); bool isTuningEnabled() const; void setTuningRefPitch(float refPitch); float tuningRefPitch() const; void setTuningRefNote(int refNote); int tuningRefNote() const; void setTuningScaleFile(const char *pszScaleFile); const char *tuningScaleFile() const; void setTuningKeyMapFile(const char *pszKeyMapFile); const char *tuningKeyMapFile() const; void resetTuning(); virtual void updateTuning() = 0; private: padthv1_impl *m_pImpl; }; #endif// __padthv1_h // end of padthv1.h padthv1-1.3.0/src/PaxHeaders/padthv1widget_env.cpp0000644000000000000000000000013214742136613017065 xustar0030 mtime=1737014667.574293142 30 atime=1737014667.574293142 30 ctime=1737014667.574293142 padthv1-1.3.0/src/padthv1widget_env.cpp0000644000175000001440000001756614742136613017074 0ustar00rncbcusers// padthv1widget_env.cpp // /**************************************************************************** Copyright (C) 2012-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1widget_env.h" #include #include #include #include #include // Safe value capping. inline float safe_value ( float x ) { return (x < 0.0f ? 0.0f : (x > 1.0f ? 1.0f : x)); } //---------------------------------------------------------------------------- // padthv1widget_env -- Custom widget // Constructor. padthv1widget_env::padthv1widget_env ( QWidget *pParent ) : QFrame(pParent), m_fAttack(0.0f), m_fDecay(0.0f), m_fSustain(0.0f), m_fRelease(0.0f), m_poly(7), m_iDragNode(-1) { setMouseTracking(true); setMinimumSize(QSize(120, 72)); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); } // Destructor. padthv1widget_env::~padthv1widget_env (void) { } // Parameter accessors. void padthv1widget_env::setAttack ( float fAttack ) { if (::fabsf(m_fAttack - fAttack) > 0.001f) { m_fAttack = safe_value(fAttack); updatePolygon(); emit attackChanged(attack()); } } float padthv1widget_env::attack (void) const { return m_fAttack; } void padthv1widget_env::setDecay ( float fDecay ) { if (::fabsf(m_fDecay - fDecay) > 0.001f) { m_fDecay = safe_value(fDecay); updatePolygon(); emit decayChanged(decay()); } } float padthv1widget_env::decay (void) const { return m_fDecay; } void padthv1widget_env::setSustain ( float fSustain ) { if (::fabsf(m_fSustain - fSustain) > 0.001f) { m_fSustain = safe_value(fSustain); updatePolygon(); emit sustainChanged(sustain()); } } float padthv1widget_env::sustain (void) const { return m_fSustain; } void padthv1widget_env::setRelease ( float fRelease ) { if (::fabsf(m_fRelease - fRelease) > 0.001f) { m_fRelease = safe_value(fRelease); updatePolygon(); emit releaseChanged(release()); } } float padthv1widget_env::release (void) const { return m_fRelease; } // Draw curve. void padthv1widget_env::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); const QRect& rect = QFrame::rect(); const int h = rect.height(); const int w = rect.width(); QPainterPath path; // path.addPolygon(m_poly); QPoint p1, p2, p3; path.moveTo(m_poly.at(0)); p1 = m_poly.at(Idle); path.lineTo(p1); p2 = p1; p2.setY(h >> 1); p3 = m_poly.at(Attack); path.cubicTo(p1, p2, p3); p1 = p2 = p3; p3 = m_poly.at(Decay); p2.setY((p3.y() >> 1) + 1); path.cubicTo(p1, p2, p3); p1 = m_poly.at(Sustain); path.lineTo(p1); p2 = p1; p2.setY(p1.y() + ((h - p1.y()) >> 1) - 1); p3 = m_poly.at(Release); path.cubicTo(p1, p2, p3); path.lineTo(m_poly.at(End)); path.lineTo(m_poly.at(0)); const QPalette& pal = palette(); const bool bDark = (pal.window().color().value() < 0x7f); const QColor& rgbLite = (isEnabled() ? Qt::yellow : pal.mid().color()); const QColor& rgbDark = pal.window().color().darker(); painter.fillRect(rect, rgbDark); QColor rgbLite1(rgbLite); QColor rgbDrop1(Qt::black); rgbLite1.setAlpha(bDark ? 80 : 120); rgbDrop1.setAlpha(80); QLinearGradient grad(0, 0, w << 1, h << 1); grad.setColorAt(0.0f, rgbLite1); grad.setColorAt(1.0f, rgbDrop1); painter.setRenderHint(QPainter::Antialiasing, true); // painter.setPen(bDark ? Qt::gray : Qt::darkGray); painter.setPen(QPen(rgbLite1, 2)); painter.setBrush(grad); painter.drawPath(path); painter.setPen(rgbDrop1); painter.setBrush(rgbDrop1.lighter()); painter.drawRect(nodeRect(Idle)); painter.setPen(rgbLite1.lighter()); painter.setBrush(rgbLite1); painter.drawRect(nodeRect(Attack)); painter.drawRect(nodeRect(Decay)); painter.drawRect(nodeRect(Sustain)); painter.drawRect(nodeRect(Release)); #ifdef CONFIG_DEBUG_0 painter.drawText(QFrame::rect(), Qt::AlignTop|Qt::AlignHCenter, tr("A(%1) D(%2) S(%3) R(%4)") .arg(int(100.0f * attack())) .arg(int(100.0f * decay())) .arg(int(100.0f * sustain())) .arg(int(100.0f * release()))); #endif painter.setRenderHint(QPainter::Antialiasing, false); painter.end(); QFrame::paintEvent(pPaintEvent); } // Draw rectangular point. QRect padthv1widget_env::nodeRect ( int iNode ) const { const QPoint& pos = m_poly.at(iNode); return QRect(pos.x() - 4, pos.y() - 4, 8, 8); } int padthv1widget_env::nodeIndex ( const QPoint& pos ) const { if (nodeRect(Release).contains(pos)) return Release; if (nodeRect(Sustain).contains(pos)) return Sustain; if (nodeRect(Decay).contains(pos)) return Decay; if (nodeRect(Attack).contains(pos)) return Attack; return -1; } void padthv1widget_env::dragNode ( const QPoint& pos ) { const int h = height(); const int w = width(); const int w4 = (w - 12) >> 2; const int dx = (pos.x() - m_posDrag.x()); const int dy = (pos.y() - m_posDrag.y()); if (dx || dy) { int x, y; switch (m_iDragNode) { case Attack: x = int(attack() * float(w4)); setAttack(float(x + dx) / float(w4)); break; case Decay: x = int(decay() * float(w4)); setDecay(float(x + dx) / float(w4)); // Fall thru... case Sustain: y = int(sustain() * float(h - 12)); setSustain(float(y - dy) / float(h - 12)); break; case Release: x = int(release() * float(w4)); setRelease(float(x + dx) / float(w4)); break; } m_posDrag = m_poly.at(m_iDragNode); // m_posDrag = pos; } } // Mouse interaction. void padthv1widget_env::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::LeftButton) { const QPoint& pos = pMouseEvent->pos(); const int iDragNode = nodeIndex(pos); if (iDragNode > Idle) { switch (iDragNode) { case Attack: case Release: setCursor(Qt::SizeHorCursor); break; case Decay: setCursor(Qt::SizeAllCursor); break; case Sustain: setCursor(Qt::SizeVerCursor); break; default: break; } m_iDragNode = iDragNode; m_posDrag = pos; } } QFrame::mousePressEvent(pMouseEvent); } void padthv1widget_env::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = pMouseEvent->pos(); if (m_iDragNode > Idle) dragNode(pos); else if (nodeIndex(pos) > Idle) setCursor(Qt::PointingHandCursor); else unsetCursor(); } void padthv1widget_env::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseReleaseEvent(pMouseEvent); if (m_iDragNode > Idle) { dragNode(pMouseEvent->pos()); m_iDragNode = -1; unsetCursor(); } } // Resize canvas. void padthv1widget_env::resizeEvent ( QResizeEvent *pResizeEvent ) { QFrame::resizeEvent(pResizeEvent); updatePolygon(); } // Update the drawing polygon. void padthv1widget_env::updatePolygon (void) { const QRect& rect = QFrame::rect(); const int h = rect.height(); const int w = rect.width(); const int w4 = (w - 10) >> 2; const int x1 = int(m_fAttack * float(w4)) + 5; const int x2 = int(m_fDecay * float(w4)) + x1; const int x3 = x2 + w4; const int x4 = int(m_fRelease * float(w4)) + x3; const int y3 = h - int(m_fSustain * float(h - 10)) - 5; m_poly.putPoints(0, 7, 5, h, 5, h - 5, // Idle x1, 5, // Attack x2, y3, // Decay x3, y3, // Sustain x4, h - 5, // Release x4, h); QFrame::update(); } // end of padthv1widget_env.cpp padthv1-1.3.0/src/PaxHeaders/padthv1widget_palette.ui0000644000000000000000000000013214742136613017566 xustar0030 mtime=1737014667.574293142 30 atime=1737014667.574293142 30 ctime=1737014667.574293142 padthv1-1.3.0/src/padthv1widget_palette.ui0000644000175000001440000001724114742136613017563 0ustar00rncbcusers rncbc aka Rui Nuno Capela padthv1 - an old-school additive polyphonic synthesizer Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. padthv1widget_palette 0 0 534 640 0 0 Color Themes Name 0 0 320 0 Current color palette name true QComboBox::NoInsert Save current color palette name Save :/images/presetSave.png Delete current color palette name Delete :/images/presetDelete.png Palette 280 360 Current color palette true Generate: 0 0 Qt::StrongFocus Base color to generate palette Reset all current palette colors Reset :/images/itemReset.png Qt::Horizontal 8 20 Import a custom color theme (palette) from file Import... :/images/presetOpen.png Export a custom color theme (palette) to file Export... :/images/presetSave.png Qt::Horizontal 8 20 Show Details Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok padthv1widget_palette::ColorButton nameCombo saveButton deleteButton paletteView generateButton resetButton importButton exportButton detailsCheck dialogButtons padthv1-1.3.0/src/PaxHeaders/padthv1widget_config.h0000644000000000000000000000013214742136613017207 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1widget_config.h0000644000175000001440000000661714742136613017211 0ustar00rncbcusers// padthv1widget_config.h // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1widget_config_h #define __padthv1widget_config_h #include "padthv1_config.h" #include // forward decls. namespace Ui { class padthv1widget_config; } class padthv1widget; class padthv1_ui; class QComboBox; class QFileInfo; //---------------------------------------------------------------------------- // padthv1widget_config -- UI wrapper form. class padthv1widget_config : public QDialog { Q_OBJECT public: // ctor. padthv1widget_config(padthv1widget *pParent, padthv1_ui *pSynthUi); // dtor. ~padthv1widget_config(); // UI instance accessors. padthv1_ui *ui_instance() const; protected slots: // command slots. void editCustomColorThemes(); void controlsAddItem(); void controlsEditItem(); void controlsDeleteItem(); void programsAddBankItem(); void programsAddItem(); void programsEditItem(); void programsDeleteItem(); // janitorial slots. void controlsCurrentChanged(); void controlsContextMenuRequested(const QPoint&); void programsCurrentChanged(); void programsActivated(); void programsContextMenuRequested(const QPoint&); void controlsEnabled(bool); void programsEnabled(bool); void tuningTabChanged(int); void tuningRefNoteClicked(); void tuningScaleFileClicked(); void tuningKeyMapFileClicked(); void tuningChanged(); void controlsChanged(); void programsChanged(); void optionsChanged(); // dialog slots. void accept(); void reject(); protected: // Custom color/style themes settlers. void resetCustomColorThemes(const QString& sCustomColorTheme); void resetCustomStyleThemes(const QString& sCustomColorTheme); // Combo box history persistence helper prototypes. void loadComboBoxHistory(QComboBox *pComboBox); void saveComboBoxHistory(QComboBox *pComboBox); // Combo box settter/gettter helper prototypes. bool setComboBoxCurrentItem(QComboBox *pComboBox, const QFileInfo& info); QString comboBoxCurrentItem(QComboBox *pComboBox); // Programs/preset preview stuff... void loadPreset(const QString& sPreset); // stabilizer. void stabilize(); private: // UI struct. Ui::padthv1widget_config *p_ui; Ui::padthv1widget_config& m_ui; // Instance reference. padthv1_ui *m_pSynthUi; // Dialog dirty flag. int m_iDirtyTuning; int m_iDirtyControls; int m_iDirtyPrograms; int m_iDirtyOptions; // Programs/preset related stuff... bool m_bPresets; int m_iLoadPreset; QString m_sSavePreset; }; #endif // __padthv1widget_config_h // end of padthv1widget_config.h padthv1-1.3.0/src/PaxHeaders/padthv1widget_jack.cpp0000644000000000000000000000013214742136613017205 xustar0030 mtime=1737014667.574293142 30 atime=1737014667.574293142 30 ctime=1737014667.574293142 padthv1-1.3.0/src/padthv1widget_jack.cpp0000644000175000001440000001253414742136613017202 0ustar00rncbcusers// padthv1widget_jack.cpp // /**************************************************************************** Copyright (C) 2012-2025, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1widget_jack.h" #include "padthv1widget_palette.h" #include "padthv1_jack.h" #ifdef CONFIG_NSM #include "padthv1_nsm.h" #endif #include #include #include #include #include #ifndef CONFIG_BINDIR #define CONFIG_BINDIR CONFIG_PREFIX "/bin" #endif #ifndef CONFIG_LIBDIR #if defined(__x86_64__) #define CONFIG_LIBDIR CONFIG_PREFIX "/lib64" #else #define CONFIG_LIBDIR CONFIG_PREFIX "/lib" #endif #endif #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #define CONFIG_PLUGINSDIR CONFIG_LIBDIR "/qt4/plugins" #elif QT_VERSION < QT_VERSION_CHECK(6, 0, 0) #define CONFIG_PLUGINSDIR CONFIG_LIBDIR "/qt5/plugins" #else #define CONFIG_PLUGINSDIR CONFIG_LIBDIR "/qt6/plugins" #endif //------------------------------------------------------------------------- // padthv1widget_jack - impl. // // Constructor. padthv1widget_jack::padthv1widget_jack ( padthv1_jack *pPadth ) : padthv1widget(), m_pPadth(pPadth) #ifdef CONFIG_NSM , m_pNsmClient(nullptr) #endif { // Special style paths... QString sPluginsPath = QApplication::applicationDirPath(); sPluginsPath.remove(CONFIG_BINDIR); sPluginsPath.append(CONFIG_PLUGINSDIR); if (QDir(sPluginsPath).exists()) QApplication::addLibraryPath(sPluginsPath); // Custom color/style themes... padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig) { const QChar sep = QDir::separator(); QString sPalettePath = QApplication::applicationDirPath(); sPalettePath.remove(CONFIG_BINDIR); sPalettePath.append(CONFIG_DATADIR); sPalettePath.append(sep); sPalettePath.append(PROJECT_NAME); sPalettePath.append(sep); sPalettePath.append("palette"); if (QDir(sPalettePath).exists()) { QStringList names; names.append("KXStudio"); names.append("Wonton Soup"); QStringListIterator name_iter(names); while (name_iter.hasNext()) { const QString& name = name_iter.next(); const QFileInfo fi(sPalettePath, name + ".conf"); if (fi.isReadable()) { padthv1widget_palette::addNamedPaletteConf( pConfig, name, fi.absoluteFilePath()); } } } if (!pConfig->sCustomColorTheme.isEmpty()) { QPalette pal; if (padthv1widget_palette::namedPalette( pConfig, pConfig->sCustomColorTheme, pal)) padthv1widget::setPalette(pal); } if (!pConfig->sCustomStyleTheme.isEmpty()) { QApplication::setStyle( QStyleFactory::create(pConfig->sCustomStyleTheme)); } } // Initialize (user) interface stuff... m_pPadthUi = new padthv1_ui(m_pPadth, false); // Initialise preset stuff... clearPreset(); // Initial update, always... updateSample(); resetParamValues(); resetParamKnobs(); // May initialize the scheduler/work notifier. openSchedNotifier(); } // Destructor. padthv1widget_jack::~padthv1widget_jack (void) { delete m_pPadthUi; } // Synth engine accessor. padthv1_ui *padthv1widget_jack::ui_instance (void) const { return m_pPadthUi; } #ifdef CONFIG_NSM // NSM client accessors. void padthv1widget_jack::setNsmClient ( padthv1_nsm *pNsmClient ) { m_pNsmClient = pNsmClient; } padthv1_nsm *padthv1widget_jack::nsmClient (void) const { return m_pNsmClient; } #endif // CONFIG_NSM // Param port method. void padthv1widget_jack::updateParam ( padthv1::ParamIndex index, float fValue ) const { m_pPadthUi->setParamValue(index, fValue); } // Dirty flag method. void padthv1widget_jack::updateDirtyPreset ( bool bDirtyPreset ) { padthv1widget::updateDirtyPreset(bDirtyPreset); #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active() && bDirtyPreset) m_pNsmClient->dirty(true); #endif } // Application close. void padthv1widget_jack::closeEvent ( QCloseEvent *pCloseEvent ) { #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) { pCloseEvent->ignore(); padthv1widget::hide(); } else #endif // Let's be sure about that... if (queryClose()) { pCloseEvent->accept(); #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) QApplication::exit(0); #else QApplication::quit(); #endif } else { pCloseEvent->ignore(); } } #ifdef CONFIG_NSM // Optional GUI handlers. void padthv1widget_jack::showEvent ( QShowEvent *pShowEvent ) { padthv1widget::showEvent(pShowEvent); if (m_pNsmClient) m_pNsmClient->visible(true); } void padthv1widget_jack::hideEvent ( QHideEvent *pHideEvent ) { if (m_pNsmClient) m_pNsmClient->visible(false); padthv1widget::hideEvent(pHideEvent); } #endif // CONFIG_NSM // end of padthv1widget_jack.cpp padthv1-1.3.0/src/PaxHeaders/padthv1widget_control.h0000644000000000000000000000013214742136613017422 xustar0030 mtime=1737014667.574293142 30 atime=1737014667.574293142 30 ctime=1737014667.574293142 padthv1-1.3.0/src/padthv1widget_control.h0000644000175000001440000000657414742136613017426 0ustar00rncbcusers// padthv1widget_control.h // /**************************************************************************** Copyright (C) 2012-2022, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1widget_control_h #define __padthv1widget_control_h #include "padthv1_controls.h" #include "padthv1_param.h" #include // forward decls. namespace Ui { class padthv1widget_control; } class QAbstractButton; class QCloseEvent; //---------------------------------------------------------------------------- // padthv1widget_control -- UI wrapper form. class padthv1widget_control : public QDialog { Q_OBJECT public: // Pseudo-singleton instance. static padthv1widget_control *getInstance(); // Pseudo-constructor. static void showInstance( padthv1_controls *pControls, padthv1::ParamIndex index, const QString& sTitle, QWidget *pParent = nullptr); // Control accessors. void setControls(padthv1_controls *pControls, padthv1::ParamIndex index); padthv1_controls *controls() const; padthv1::ParamIndex controlIndex() const; // Process incoming controller key event. void setControlKey(const padthv1_controls::Key& key); padthv1_controls::Key controlKey() const; protected slots: void changed(); void clicked(QAbstractButton *); void reset(); void accept(); void reject(); void activateControlType(int); void editControlParamFinished(); void stabilize(); protected: // Constructor. padthv1widget_control(QWidget *pParent = nullptr); // Destructor. ~padthv1widget_control(); // Pseudo-destructor. void cleanup(); void closeEvent(QCloseEvent *pCloseEvent); // Control type dependency refresh. void updateControlType(int iControlType); void setControlType(padthv1_controls::Type ctype); padthv1_controls::Type controlType() const; void setControlParam(unsigned short param); unsigned short controlParam() const; unsigned short controlChannel() const; padthv1_controls::Type controlTypeFromIndex (int iIndex) const; int indexFromControlType(padthv1_controls::Type ctype) const; unsigned short controlParamFromIndex(int iIndex) const; int indexFromControlParam(unsigned short param) const; private: // The Qt-designer UI struct... Ui::padthv1widget_control *p_ui; Ui::padthv1widget_control& m_ui; // Instance variables. padthv1_controls *m_pControls; // Target subject. padthv1_controls::Key m_key; padthv1::ParamIndex m_index; // Instance variables. int m_iControlParamUpdate; int m_iDirtyCount; int m_iDirtySetup; // Pseudo-singleton instance. static padthv1widget_control *g_pInstance; }; #endif // __padthv1widget_control_h // end of padthv1widget_control.h padthv1-1.3.0/src/PaxHeaders/config.h.cmake0000644000000000000000000000013214742136613015433 xustar0030 mtime=1737014667.572001963 30 atime=1737014667.572001963 30 ctime=1737014667.572001963 padthv1-1.3.0/src/config.h.cmake0000644000175000001440000000651114742136613015426 0ustar00rncbcusers#ifndef CONFIG_H #define CONFIG_H /* Define to the name of this package. */ #cmakedefine PROJECT_NAME "@PROJECT_NAME@" /* Define to the version of this package. */ #cmakedefine PROJECT_VERSION "@PROJECT_VERSION@" /* Define to the description of this package. */ #cmakedefine PROJECT_DESCRIPTION "@PROJECT_DESCRIPTION@" /* Define to the homepage of this package. */ #cmakedefine PROJECT_HOMEPAGE_URL "@PROJECT_HOMEPAGE_URL@" /* Define to the copyright of this package. */ #cmakedefine PROJECT_COPYRIGHT "@PROJECT_COPYRIGHT@" /* Define to the domain of this package. */ #cmakedefine PROJECT_DOMAIN "@PROJECT_DOMAIN@" /* Default installation prefix. */ #cmakedefine CONFIG_PREFIX "@CONFIG_PREFIX@" /* Define to target installation dirs. */ #cmakedefine CONFIG_BINDIR "@CONFIG_BINDIR@" #cmakedefine CONFIG_LIBDIR "@CONFIG_LIBDIR@" #cmakedefine CONFIG_DATADIR "@CONFIG_DATADIR@" #cmakedefine CONFIG_MANDIR "@CONFIG_MANDIR@" /* Define if debugging is enabled. */ #cmakedefine CONFIG_DEBUG @CONFIG_DEBUG@ /* Define to 1 if you have the header file. */ #cmakedefine HAVE_SIGNAL_H @HAVE_SIGNAL_H@ /* Define if FFTW3 library is available. */ #cmakedefine CONFIG_FFTW3 @CONFIG_FFTW3@ /* Define if JACK library is available. */ #cmakedefine CONFIG_JACK @CONFIG_JACK@ /* Define if ALSA MIDI support is enabled. */ #cmakedefine CONFIG_ALSA_MIDI @CONFIG_ALSA_MIDI@ /* Define if LIBLO library is available. */ #cmakedefine CONFIG_LIBLO @CONFIG_LIBLO@ /* Define if JACK session support is available. */ #cmakedefine CONFIG_JACK_SESSION @CONFIG_JACK_SESSION@ /* Define if JACK MIDI support is enabled. */ #cmakedefine CONFIG_JACK_MIDI @CONFIG_JACK_MIDI@ /* Define if LV2 plug-in build is enabled. */ #cmakedefine CONFIG_LV2 @CONFIG_LV2@ /* Define if LV2 old headers are enabled. */ #cmakedefine CONFIG_LV2_OLD_HEADERS @CONFIG_LV2_OLD_HEADERS@ /* Define if lv2_atom_forge_object is available. */ #cmakedefine CONFIG_LV2_ATOM_FORGE_OBJECT @CONFIG_LV2_ATOM_FORGE_OBJECT@ /* Define if lv2_atom_forge_key is available. */ #cmakedefine CONFIG_LV2_ATOM_FORGE_KEY @CONFIG_LV2_ATOM_FORGE_KEY@ /* Define if LV2 X11 UI support is available. */ #cmakedefine CONFIG_LV2_UI_X11 @CONFIG_LV2_UI_X11@ /* Define if LV2 Windows UI support is available. */ #cmakedefine CONFIG_LV2_UI_WINDOWS @CONFIG_LV2_UI_WINDOWS@ /* Define if LV2 External UI extension is available. */ #cmakedefine CONFIG_LV2_UI_EXTERNAL @CONFIG_LV2_UI_EXTERNAL@ /* Define if LV2 UI Idle interface support is available. */ #cmakedefine CONFIG_LV2_UI_IDLE @CONFIG_LV2_UI_IDLE@ /* Define if LV2 UI Show interface support is available. */ #cmakedefine CONFIG_LV2_UI_SHOW @CONFIG_LV2_UI_SHOW@ /* Define if LV2 UI Resize interface support is available. */ #cmakedefine CONFIG_LV2_UI_RESIZE @CONFIG_LV2_UI_RESIZE@ /* Define if LV2 Programs extension is available. */ #cmakedefine CONFIG_LV2_PROGRAMS @CONFIG_LV2_PROGRAMS@ /* Define if LV2 Patch is supported. */ #cmakedefine CONFIG_LV2_PATCH @CONFIG_LV2_PATCH@ /* Define if LV2 Port-event is supported. */ #cmakedefine CONFIG_LV2_PORT_EVENT @CONFIG_LV2_PORT_EVENT@ /* Define if LV2 Port-change request is supported. */ #cmakedefine CONFIG_LV2_PORT_CHANGE_REQUEST @CONFIG_LV2_PORT_CHANGE_REQUEST@ /* Define if NSM support is available. */ #cmakedefine CONFIG_NSM @CONFIG_NSM@ /* Define if Wayland is supported */ #cmakedefine CONFIG_WAYLAND @CONFIG_WAYLAND@ #endif /* CONFIG_H */ padthv1-1.3.0/src/PaxHeaders/padthv1widget_wave.h0000644000000000000000000000013214742136613016704 xustar0030 mtime=1737014667.575293142 30 atime=1737014667.575293142 30 ctime=1737014667.575293142 padthv1-1.3.0/src/padthv1widget_wave.h0000644000175000001440000000437314742136613016703 0ustar00rncbcusers// padthv1widget_wave.h // /**************************************************************************** Copyright (C) 2012-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1widget_wave_h #define __padthv1widget_wave_h #include // Forward decl. class padthv1_wave_lf; //---------------------------------------------------------------------------- // padthv1widget_wave -- Custom widget class padthv1widget_wave : public QFrame { Q_OBJECT public: // Constructor. padthv1widget_wave(QWidget *pParent = nullptr); // Destructor. ~padthv1widget_wave(); // Parameter getters. float waveShape() const; float waveWidth() const; public slots: // Parameter setters. void setWaveShape(float fWaveShape); void setWaveWidth(float fWaveWidth); signals: // Parameter change signals. void waveShapeChanged(float fWaveShape); void waveWidthChanged(float fWaveWidth); protected: // Draw canvas. void paintEvent(QPaintEvent *); // Drag/move curve. void dragCurve(const QPoint& pos); // Mouse interaction. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); void mouseDoubleClickEvent(QMouseEvent *pMouseEvent); void wheelEvent(QWheelEvent *pWheelEvent); private: // Instance state. padthv1_wave_lf *m_pWave; // Drag state. bool m_bDragging; int m_iDragShape; QPoint m_posDrag; }; #endif // __padthv1widget_wave_h // end of padthv1widget_wave.h padthv1-1.3.0/src/PaxHeaders/padthv1_param.cpp0000644000000000000000000000013214742136613016171 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1_param.cpp0000644000175000001440000004745114742136613016174 0ustar00rncbcusers// padthv1_param.cpp // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1_param.h" #include "padthv1_config.h" #include "padthv1_sample.h" #include "padthv1_sched.h" #include #include #include #include #include //------------------------------------------------------------------------- // state params description. enum ParamType { PARAM_FLOAT = 0, PARAM_INT, PARAM_BOOL }; static struct ParamInfo { const char *name; ParamType type; float def; float min; float max; } padthv1_params[padthv1::NUM_PARAMS] = { // name type, def, min, max { "GEN1_SAMPLE1", PARAM_INT, 60.0f, 0.0f, 127.0f }, // GEN1 Sample 1 { "GEN1_WIDTH1", PARAM_FLOAT, 40.0f, 2.0f, 200.0f }, // GEN1 Width 1 { "GEN1_SCALE1", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // GEN1 Scale 1 { "GEN1_NH1", PARAM_INT, 32.0f, 2.0f, 64.0f }, // GEN1 Nh 1 { "GEN1_APOD1", PARAM_INT, 4.0f, 0.0f, 4.0f }, // GEN1 Apodizer 1 { "GEN1_DETUNE1", PARAM_FLOAT, -0.1f, -1.0f, 1.0f }, // GEN1 Detune 1 { "GEN1_GLIDE1", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // GEN1 Glide 1 { "GEN1_SAMPLE2", PARAM_INT, 60.0f, 0.0f, 127.0f }, // GEN1 Sample 2 { "GEN1_WIDTH2", PARAM_FLOAT, 40.0f, 2.0f, 200.0f }, // GEN1 Width 2 { "GEN1_SCALE2", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // GEN1 Scale 2 { "GEN1_NH2", PARAM_INT, 32.0f, 2.0f, 64.0f }, // GEN1 Nh 2 { "GEN1_APOD2", PARAM_INT, 4.0f, 0.0f, 4.0f }, // GEN1 Apodizer 2 { "GEN1_DETUNE2", PARAM_FLOAT, 0.1f, -1.0f, 1.0f }, // GEN1 Detune 2 { "GEN1_GLIDE2", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // GEN1 Glide 2 { "GEN1_BALANCE", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // GEN1 Balance { "GEN1_PHASE", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // GEN1 Phase { "GEN1_RINGMOD", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // GEN1 Ring Mod { "GEN1_OCTAVE", PARAM_FLOAT, 0.0f, -4.0f, 4.0f }, // GEN1 Octave { "GEN1_TUNING", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // GEN1 Tuning { "GEN1_ENVTIME", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // GEN1 Env.Time { "DCF1_ENABLED", PARAM_BOOL, 1.0f, 0.0f, 1.0f }, // DCF1 Enabled { "DCF1_CUTOFF", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // DCF1 Cutoff { "DCF1_RESO", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // DCF1 Resonance { "DCF1_TYPE", PARAM_INT, 0.0f, 0.0f, 3.0f }, // DCF1 Type { "DCF1_SLOPE", PARAM_INT, 0.0f, 0.0f, 3.0f }, // DCF1 Slope { "DCF1_ENVELOPE", PARAM_FLOAT, 1.0f, -1.0f, 1.0f }, // DCF1 Envelope { "DCF1_ATTACK", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // DCF1 Attack { "DCF1_DECAY", PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // DCF1 Decay { "DCF1_SUSTAIN", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // DCF1 Sustain { "DCF1_RELEASE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // DCF1 Release { "LFO1_ENABLED", PARAM_BOOL, 1.0f, 0.0f, 1.0f }, // LFO1 Enabled { "LFO1_SHAPE", PARAM_INT, 1.0f, 0.0f, 4.0f }, // LFO1 Wave Shape { "LFO1_WIDTH", PARAM_FLOAT, 1.0f, 0.0f, 1.0f }, // LFO1 Wave Width { "LFO1_BPM", PARAM_FLOAT, 180.0f, 0.0f, 360.0f }, // LFO1 BPM { "LFO1_RATE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // LFO1 Rate { "LFO1_SYNC", PARAM_BOOL, 0.0f, 0.0f, 1.0f }, // LFO1 Sync { "LFO1_SWEEP", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Sweep { "LFO1_PITCH", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Pitch { "LFO1_BALANCE", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Balance { "LFO1_RINGMOD", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Ring Mod { "LFO1_CUTOFF", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Cutoff { "LFO1_RESO", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Resonance { "LFO1_PANNING", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Panning { "LFO1_VOLUME", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Volume { "LFO1_ATTACK", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // LFO1 Attack { "LFO1_DECAY", PARAM_FLOAT, 0.1f, 0.0f, 1.0f }, // LFO1 Decay { "LFO1_SUSTAIN", PARAM_FLOAT, 1.0f, 0.0f, 1.0f }, // LFO1 Sustain { "LFO1_RELEASE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // LFO1 Release { "DCA1_VOLUME", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // DCA1 Volume { "DCA1_ATTACK", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // DCA1 Attack { "DCA1_DECAY", PARAM_FLOAT, 0.1f, 0.0f, 1.0f }, // DCA1 Decay { "DCA1_SUSTAIN", PARAM_FLOAT, 1.0f, 0.0f, 1.0f }, // DCA1 Sustain { "DCA1_RELEASE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // DCA1 Release { "OUT1_WIDTH", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // OUT1 Stereo Width { "OUT1_PANNING", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // OUT1 Panning { "OUT1_FXSEND", PARAM_FLOAT, 1.0f, 0.0f, 1.0f }, // OUT1 FX Send { "OUT1_VOLUME", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // OUT1 Volume { "DEF1_PITCHBEND",PARAM_FLOAT, 0.2f, 0.0f, 4.0f }, // DEF1 Pitchbend { "DEF1_MODWHEEL", PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // DEF1 Modwheel { "DEF1_PRESSURE", PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // DEF1 Pressure { "DEF1_VELOCITY", PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // DEF1 Velocity { "DEF1_CHANNEL", PARAM_INT, 0.0f, 0.0f, 16.0f }, // DEF1 Channel { "DEF1_MONO", PARAM_INT, 0.0f, 0.0f, 2.0f }, // DEF1 Mono { "CHO1_WET", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Chorus Wet { "CHO1_DELAY", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Chorus Delay { "CHO1_FEEDB", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Chorus Feedback { "CHO1_RATE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Chorus Rate { "CHO1_MOD", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Chorus Modulation { "FLA1_WET", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Flanger Wet { "FLA1_DELAY", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Flanger Delay { "FLA1_FEEDB", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Flanger Feedback { "FLA1_DAFT", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Flanger Daft { "PHA1_WET", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Phaser Wet { "PHA1_RATE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Phaser Rate { "PHA1_FEEDB", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Phaser Feedback { "PHA1_DEPTH", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Phaser Depth { "PHA1_DAFT", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Phaser Daft { "DEL1_WET", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Delay Wet { "DEL1_DELAY", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Delay Delay { "DEL1_FEEDB", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Delay Feedback { "DEL1_BPM", PARAM_FLOAT, 180.0f, 0.0f, 360.0f }, // Delay BPM { "REV1_WET", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Reverb Wet { "REV1_ROOM", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Reverb Room { "REV1_DAMP", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Reverb Damp { "REV1_FEEDB", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Reverb Feedback { "REV1_WIDTH", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // Reverb Width { "DYN1_COMPRESS", PARAM_BOOL, 0.0f, 0.0f, 1.0f }, // Dynamic Compressor { "DYN1_LIMITER", PARAM_BOOL, 1.0f, 0.0f, 1.0f }, // Dynamic Limiter { "KEY1_LOW", PARAM_INT, 0.0f, 0.0f, 127.0f }, // Keyboard Low { "KEY1_HIGH", PARAM_INT, 127.0f, 0.0f, 127.0f } // Keyboard High }; const char *padthv1_param::paramName ( padthv1::ParamIndex index ) { return padthv1_params[index].name; } float padthv1_param::paramDefaultValue ( padthv1::ParamIndex index ) { return padthv1_params[index].def; } float padthv1_param::paramSafeValue ( padthv1::ParamIndex index, float fValue ) { const ParamInfo& param = padthv1_params[index]; if (param.type == PARAM_BOOL) return (fValue > 0.5f ? 1.0f : 0.0f); if (fValue < param.min) return param.min; if (fValue > param.max) return param.max; if (param.type == PARAM_INT) return ::rintf(fValue); else return fValue; } float padthv1_param::paramValue ( padthv1::ParamIndex index, float fScale ) { const ParamInfo& param = padthv1_params[index]; if (param.type == PARAM_BOOL) return (fScale > 0.5f ? 1.0f : 0.0f); const float fValue = param.min + fScale * (param.max - param.min); if (param.type == PARAM_INT) return ::rintf(fValue); else return fValue; } float padthv1_param::paramScale ( padthv1::ParamIndex index, float fValue ) { const ParamInfo& param = padthv1_params[index]; if (param.type == PARAM_BOOL) return (fValue > 0.5f ? 1.0f : 0.0f); const float fScale = (fValue - param.min) / (param.max - param.min); if (param.type == PARAM_INT) return ::rintf(fScale); else return fScale; } bool padthv1_param::paramFloat ( padthv1::ParamIndex index ) { return (padthv1_params[index].type == PARAM_FLOAT); } // Preset initialization method. bool padthv1_param::newPreset ( padthv1 *pPadth ) { if (pPadth == nullptr) return false; const bool running = pPadth->running(false); padthv1_sched::sync_reset(); pPadth->stabilize(); pPadth->reset(); pPadth->reset_test(); padthv1_sched::sync_pending(); pPadth->running(running); return true; } // Preset serialization methods. bool padthv1_param::loadPreset ( padthv1 *pPadth, const QString& sFilename ) { if (pPadth == nullptr) return false; QFileInfo fi(sFilename); if (!fi.exists()) { padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig) { const QString& sPresetFile = pConfig->presetFile(sFilename); if (sPresetFile.isEmpty()) return false; fi.setFile(sPresetFile); if (!fi.exists()) return false; } } QFile file(fi.filePath()); if (!file.open(QIODevice::ReadOnly)) return false; const bool running = pPadth->running(false); padthv1_sched::sync_reset(); pPadth->setTuningEnabled(false); pPadth->reset(); static QHash s_hash; if (s_hash.isEmpty()) { for (uint32_t i = 0; i < padthv1::NUM_PARAMS; ++i) { const padthv1::ParamIndex index = padthv1::ParamIndex(i); s_hash.insert(padthv1_param::paramName(index), index); } } const QDir currentDir(QDir::current()); QDir::setCurrent(fi.absolutePath()); QDomDocument doc(PROJECT_NAME); if (doc.setContent(&file)) { QDomElement ePreset = doc.documentElement(); if (ePreset.tagName() == "preset") { // && ePreset.attribute("name") == fi.completeBaseName()) { for (QDomNode nChild = ePreset.firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; if (eChild.tagName() == "params") { for (QDomNode nParam = eChild.firstChild(); !nParam.isNull(); nParam = nParam.nextSibling()) { QDomElement eParam = nParam.toElement(); if (eParam.isNull()) continue; if (eParam.tagName() == "param") { padthv1::ParamIndex index = padthv1::ParamIndex( eParam.attribute("index").toULong()); const QString& sName = eParam.attribute("name"); if (!sName.isEmpty()) { if (!s_hash.contains(sName)) continue; index = s_hash.value(sName); } const float fValue = eParam.text().toFloat(); pPadth->setParamValue(index, padthv1_param::paramSafeValue(index, fValue)); } } } else if (eChild.tagName() == "samples") { padthv1_param::loadSamples(pPadth, eChild); } else if (eChild.tagName() == "tuning") { padthv1_param::loadTuning(pPadth, eChild); } } } } file.close(); pPadth->stabilize(); pPadth->reset(); pPadth->reset_test(); padthv1_sched::sync_pending(); pPadth->running(running); QDir::setCurrent(currentDir.absolutePath()); return true; } bool padthv1_param::savePreset ( padthv1 *pPadth, const QString& sFilename, bool bSymLink ) { if (pPadth == nullptr) return false; pPadth->stabilize(); const QFileInfo fi(sFilename); const QDir currentDir(QDir::current()); QDir::setCurrent(fi.absolutePath()); QDomDocument doc(PROJECT_NAME); QDomElement ePreset = doc.createElement("preset"); ePreset.setAttribute("name", fi.completeBaseName()); ePreset.setAttribute("version", PROJECT_VERSION); QDomElement eSamples = doc.createElement("samples"); padthv1_param::saveSamples(pPadth, doc, eSamples, bSymLink); ePreset.appendChild(eSamples); QDomElement eParams = doc.createElement("params"); for (uint32_t i = 0; i < padthv1::NUM_PARAMS; ++i) { QDomElement eParam = doc.createElement("param"); const padthv1::ParamIndex index = padthv1::ParamIndex(i); eParam.setAttribute("index", QString::number(i)); eParam.setAttribute("name", padthv1_param::paramName(index)); const float fValue = pPadth->paramValue(index); eParam.appendChild(doc.createTextNode(QString::number(fValue))); eParams.appendChild(eParam); } ePreset.appendChild(eParams); if (pPadth->isTuningEnabled()) { QDomElement eTuning = doc.createElement("tuning"); padthv1_param::saveTuning(pPadth, doc, eTuning, bSymLink); ePreset.appendChild(eTuning); } doc.appendChild(ePreset); QFile file(fi.filePath()); if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate)) return false; QTextStream(&file) << doc.toString(); file.close(); QDir::setCurrent(currentDir.absolutePath()); return true; } // Sample serialization methods. void padthv1_param::loadSamples ( padthv1 *pPadth, const QDomElement& eSamples ) { if (pPadth == nullptr) return; QHash list; list.insert(0, pPadth->sample(1)); list.insert(1, pPadth->sample(2)); for (QDomNode nSample = eSamples.firstChild(); !nSample.isNull(); nSample = nSample.nextSibling()) { QDomElement eSample = nSample.toElement(); if (eSample.isNull()) continue; if (eSample.tagName() == "sample") { const int index = eSample.attribute("index").toInt(); padthv1_sample *sample = list.value(index, nullptr); if (sample == nullptr) continue; sample->reset(); sample->reset_nh(eSample.attribute("nh").toUInt()); for (QDomNode nChild = eSample.firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; if (eChild.tagName() == "items") { for (QDomNode nItem = eChild.firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; if (eItem.tagName() == "item") { const uint16_t n = eItem.attribute("index").toUInt(); const float h = eItem.text().toFloat(); sample->setHarmonic(n, h); } } } } } } } void padthv1_param::saveSamples ( padthv1 *pPadth, QDomDocument& doc, QDomElement& eSamples, bool /*bSymLink*/ ) { if (pPadth == nullptr) return; QHash list; list.insert(0, pPadth->sample(1)); list.insert(1, pPadth->sample(2)); QHash::ConstIterator iter = list.constBegin(); const QHash::ConstIterator& iter_end = list.constEnd(); for ( ; iter != iter_end; ++iter) { padthv1_sample *sample = iter.value(); if (sample == nullptr) continue; const int index = iter.key(); QDomElement eSample = doc.createElement("sample"); eSample.setAttribute("index", QString::number(index)); eSample.setAttribute("nh", QString::number(sample->nh())); QDomElement eItems = doc.createElement("items"); for (uint16_t n = 0; n < sample->nh(); ++n) { QDomElement eItem = doc.createElement("item"); eItem.setAttribute("index", QString::number(n)); eItem.appendChild(doc.createTextNode( QString::number(sample->harmonic(n)))); eItems.appendChild(eItem); } eSample.appendChild(eItems); eSamples.appendChild(eSample); } } // Tuning serialization methods. void padthv1_param::loadTuning ( padthv1 *pPadth, const QDomElement& eTuning ) { if (pPadth == nullptr) return; pPadth->setTuningEnabled(eTuning.attribute("enabled").toInt() > 0); for (QDomNode nChild = eTuning.firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; if (eChild.tagName() == "enabled") { pPadth->setTuningEnabled(eChild.text().toInt() > 0); } if (eChild.tagName() == "ref-pitch") { pPadth->setTuningRefPitch(eChild.text().toFloat()); } else if (eChild.tagName() == "ref-note") { pPadth->setTuningRefNote(eChild.text().toInt()); } else if (eChild.tagName() == "scale-file") { const QString& sScaleFile = eChild.text(); const QByteArray aScaleFile = padthv1_param::loadFilename(sScaleFile).toUtf8(); pPadth->setTuningScaleFile(aScaleFile.constData()); } else if (eChild.tagName() == "keymap-file") { const QString& sKeyMapFile = eChild.text(); const QByteArray aKeyMapFile = padthv1_param::loadFilename(sKeyMapFile).toUtf8(); pPadth->setTuningScaleFile(aKeyMapFile.constData()); } } // Consolidate tuning state... pPadth->updateTuning(); } void padthv1_param::saveTuning ( padthv1 *pPadth, QDomDocument& doc, QDomElement& eTuning, bool bSymLink ) { if (pPadth == nullptr) return; eTuning.setAttribute("enabled", int(pPadth->isTuningEnabled())); QDomElement eRefPitch = doc.createElement("ref-pitch"); eRefPitch.appendChild(doc.createTextNode( QString::number(pPadth->tuningRefPitch()))); eTuning.appendChild(eRefPitch); QDomElement eRefNote = doc.createElement("ref-note"); eRefNote.appendChild(doc.createTextNode( QString::number(pPadth->tuningRefNote()))); eTuning.appendChild(eRefNote); const char *pszScaleFile = pPadth->tuningScaleFile(); if (pszScaleFile) { const QString& sScaleFile = QString::fromUtf8(pszScaleFile); if (!sScaleFile.isEmpty()) { QDomElement eScaleFile = doc.createElement("scale-file"); eScaleFile.appendChild(doc.createTextNode( QDir::current().relativeFilePath( padthv1_param::saveFilename(sScaleFile, bSymLink)))); eTuning.appendChild(eScaleFile); } } const char *pszKeyMapFile = pPadth->tuningKeyMapFile(); if (pszKeyMapFile) { const QString& sKeyMapFile = QString::fromUtf8(pszKeyMapFile); if (!sKeyMapFile.isEmpty()) { QDomElement eKeyMapFile = doc.createElement("keymap-file"); eKeyMapFile.appendChild(doc.createTextNode( QDir::current().relativeFilePath( padthv1_param::saveFilename(sKeyMapFile, bSymLink)))); eTuning.appendChild(eKeyMapFile); } } } // Load/save and convert canonical/absolute filename helpers. QString padthv1_param::loadFilename ( const QString& sFilename ) { QFileInfo fi(sFilename); if (fi.isSymLink()) fi.setFile(fi.symLinkTarget()); return fi.canonicalFilePath(); } QString padthv1_param::saveFilename ( const QString& sFilename, bool bSymLink ) { QFileInfo fi(sFilename); if (bSymLink && fi.absolutePath() != QDir::current().absolutePath()) { const QString& sPath = fi.absoluteFilePath(); const QString& sName = fi.baseName(); const QString& sExt = fi.completeSuffix(); const QString& sLink = sName + '-' + QString::number(qHash(sPath), 16) + '.' + sExt; QFile(sPath).link(sLink); fi.setFile(QDir::current(), sLink); } else if (fi.isSymLink()) fi.setFile(fi.symLinkTarget()); return fi.absoluteFilePath(); } // end of padthv1_param.cpp padthv1-1.3.0/src/PaxHeaders/lv20000644000000000000000000000013214742136613013364 xustar0030 mtime=1737014667.572547571 30 atime=1737014667.572064155 30 ctime=1737014667.572547571 padthv1-1.3.0/src/lv2/0000755000175000001440000000000014742136613013431 5ustar00rncbcuserspadthv1-1.3.0/src/lv2/PaxHeaders/lv2_programs.h0000644000000000000000000000013214742136613016227 xustar0030 mtime=1737014667.572547571 30 atime=1737014667.572547571 30 ctime=1737014667.572547571 padthv1-1.3.0/src/lv2/lv2_programs.h0000644000175000001440000001441014742136613016217 0ustar00rncbcusers/* LV2 Programs Extension Copyright 2012 Filipe Coelho Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /** @file lv2_programs.h C header for the LV2 programs extension . */ #ifndef LV2_PROGRAMS_H #define LV2_PROGRAMS_H #ifdef CONFIG_LV2_OLD_HEADERS #include "lv2.h" #include "lv2/lv2plug.in/ns/extensions/ui/ui.h" #else #include "lv2/core/lv2.h" #include "lv2//ui/ui.h" #endif #define LV2_PROGRAMS_URI "http://kxstudio.sf.net/ns/lv2ext/programs" #define LV2_PROGRAMS_PREFIX LV2_PROGRAMS_URI "#" #define LV2_PROGRAMS__Host LV2_PROGRAMS_PREFIX "Host" #define LV2_PROGRAMS__Interface LV2_PROGRAMS_PREFIX "Interface" #define LV2_PROGRAMS__UIInterface LV2_PROGRAMS_PREFIX "UIInterface" #ifdef __cplusplus extern "C" { #endif typedef void* LV2_Programs_Handle; typedef struct _LV2_Program_Descriptor { /** Bank number for this program. Note that this extension does not support MIDI-style separation of bank LSB and MSB values. There is no restriction on the set of available banks: the numbers do not need to be contiguous, there does not need to be a bank 0, etc. */ uint32_t bank; /** Program number (unique within its bank) for this program. There is no restriction on the set of available programs: the numbers do not need to be contiguous, there does not need to be a program 0, etc. */ uint32_t program; /** Name of the program. */ const char * name; } LV2_Program_Descriptor; /** Programs extension, plugin data. When the plugin's extension_data is called with argument LV2_PROGRAMS__Interface, the plugin MUST return an LV2_Programs_Instance structure, which remains valid for the lifetime of the plugin. */ typedef struct _LV2_Programs_Interface { /** * get_program() * * This member is a function pointer that provides a description * of a program (named preset sound) available on this plugin. * * The index argument is an index into the plugin's list of * programs, not a program number as represented by the Program * field of the LV2_Program_Descriptor. (This distinction is * needed to support plugins that use non-contiguous program or * bank numbers.) * * This function returns a LV2_Program_Descriptor pointer that is * guaranteed to be valid only until the next call to get_program * or deactivate, on the same plugin instance. This function must * return NULL if passed an index argument out of range, so that * the host can use it to query the number of programs as well as * their properties. */ const LV2_Program_Descriptor *(*get_program)(LV2_Handle handle, uint32_t index); /** * select_program() * * This member is a function pointer that selects a new program * for this plugin. The program change should take effect * immediately at the start of the next run() call. (This * means that a host providing the capability of changing programs * between any two notes on a track must vary the block size so as * to place the program change at the right place. A host that * wanted to avoid this would probably just instantiate a plugin * for each program.) * * Plugins should ignore a select_program() call with an invalid * bank or program. * * A plugin is not required to select any particular default * program on activate(): it's the host's duty to set a program * explicitly. * * A plugin is permitted to re-write the values of its input * control ports when select_program is called. The host should * re-read the input control port values and update its own * records appropriately. (This is the only circumstance in which * a LV2 plugin is allowed to modify its own control-input ports.) */ void (*select_program)(LV2_Handle handle, uint32_t bank, uint32_t program); } LV2_Programs_Interface; /** Programs extension, UI data. When the UI's extension_data is called with argument LV2_PROGRAMS__UIInterface, the UI MUST return an LV2_Programs_UI_Interface structure, which remains valid for the lifetime of the UI. */ typedef struct _LV2_Programs_UI_Interface { /** * select_program() * * This is exactly the same as select_program in LV2_Programs_Instance, * but this struct relates to the UI instead of the plugin. * * When called, UIs should update their state to match the selected program. */ void (*select_program)(LV2UI_Handle handle, uint32_t bank, uint32_t program); } LV2_Programs_UI_Interface; /** Feature data for LV2_PROGRAMS__Host. */ typedef struct _LV2_Programs_Host { /** * Opaque host data. */ LV2_Programs_Handle handle; /** * program_changed() * * Tell the host to reload a plugin's program. * Parameter handle MUST be the 'handle' member of this struct. * Parameter index is program index to change. * When index is -1, host should reload all the programs. * * The plugin MUST NEVER call this function on a RT context or during run(). * * NOTE: This call is to inform the host about a program's bank, program or name change. * It DOES NOT change the current selected program. */ void (*program_changed)(LV2_Programs_Handle handle, int32_t index); } LV2_Programs_Host; #ifdef __cplusplus } /* extern "C" */ #endif #endif /* LV2_PROGRAMS_H */ padthv1-1.3.0/src/lv2/PaxHeaders/lv2_port_change_request.h0000644000000000000000000000013214742136613020436 xustar0030 mtime=1737014667.572547571 30 atime=1737014667.572064155 30 ctime=1737014667.572547571 padthv1-1.3.0/src/lv2/lv2_port_change_request.h0000644000175000001440000000626514742136613020437 0ustar00rncbcusers/* LV2 ControlInputPort change request extension Copyright 2020 Filipe Coelho Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /** @file control-input-port-change-request.h C header for the LV2 ControlInputPort change request extension . */ #ifndef LV2_CONTROL_INPUT_PORT_CHANGE_REQUEST_H #define LV2_CONTROL_INPUT_PORT_CHANGE_REQUEST_H #if CONFIG_LV2_OLD_HEADERS #include "lv2.h" #else #include "lv2/core/lv2.h" #endif #define LV2_CONTROL_INPUT_PORT_CHANGE_REQUEST_URI "http://kx.studio/ns/lv2ext/control-input-port-change-request" #define LV2_CONTROL_INPUT_PORT_CHANGE_REQUEST_PREFIX LV2_CONTROL_INPUT_PORT_CHANGE_REQUEST_URI "#" #include #ifdef __cplusplus extern "C" { #else #include #endif /** A status code for LV2_CONTROL_INPUT_PORT_CHANGE_REQUEST_URI functions. */ typedef enum { LV2_CONTROL_INPUT_PORT_CHANGE_SUCCESS = 0, /**< Completed successfully. */ LV2_CONTROL_INPUT_PORT_CHANGE_ERR_UNKNOWN = 1, /**< Unknown error. */ LV2_CONTROL_INPUT_PORT_CHANGE_ERR_INVALID_INDEX = 2 /**< Failed due to invalid port index. */ } LV2_ControlInputPort_Change_Status; /** * Opaque handle for LV2_CONTROL_INPUT_PORT_CHANGE_REQUEST_URI feature. */ typedef void* LV2_ControlInputPort_Change_Request_Handle; /** * On instantiation, host must supply LV2_CONTROL_INPUT_PORT_CHANGE_REQUEST_URI feature. * LV2_Feature::data must be pointer to LV2_ControlInputPort_Change_Request. */ typedef struct _LV2_ControlInputPort_Change_Request { /** * Opaque host data. */ LV2_ControlInputPort_Change_Request_Handle handle; /** * request_change() * * Ask the host to change a plugin's control input port value. * Parameter handle MUST be the 'handle' member of this struct. * Parameter index is port index to change. * Parameter value is the requested value to change the control port input to. * * Returns status of the request. * The host may decline this request, if e.g. it is currently automating this port. * * The plugin MUST call this function during run(). */ LV2_ControlInputPort_Change_Status (*request_change)(LV2_ControlInputPort_Change_Request_Handle handle, uint32_t index, float value); } LV2_ControlInputPort_Change_Request; #ifdef __cplusplus } /* extern "C" */ #endif #endif /* LV2_CONTROL_INPUT_PORT_CHANGE_REQUEST_H */ padthv1-1.3.0/src/lv2/PaxHeaders/lv2_external_ui.h0000644000000000000000000000013214742136613016714 xustar0030 mtime=1737014667.572064155 30 atime=1737014667.572064155 30 ctime=1737014667.572064155 padthv1-1.3.0/src/lv2/lv2_external_ui.h0000644000175000001440000000702214742136613016705 0ustar00rncbcusers/* LV2 External UI extension This work is in public domain. This file is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. If you have questions, contact Filipe Coelho (aka falkTX) or ask in #lad channel, FreeNode IRC network. */ /** @file lv2_external_ui.h C header for the LV2 External UI extension . */ #ifndef LV2_EXTERNAL_UI_H #define LV2_EXTERNAL_UI_H #ifdef CONFIG_LV2_OLD_HEADERS #include "lv2/lv2plug.in/ns/extensions/ui/ui.h" #else #include "lv2/ui/ui.h" #endif #define LV2_EXTERNAL_UI_URI "http://kxstudio.sf.net/ns/lv2ext/external-ui" #define LV2_EXTERNAL_UI_PREFIX LV2_EXTERNAL_UI_URI "#" #define LV2_EXTERNAL_UI__Host LV2_EXTERNAL_UI_PREFIX "Host" #define LV2_EXTERNAL_UI__Widget LV2_EXTERNAL_UI_PREFIX "Widget" /** This extension used to be defined by a lv2plug.in URI */ #define LV2_EXTERNAL_UI_DEPRECATED_URI "http://lv2plug.in/ns/extensions/ui#external" #ifdef __cplusplus extern "C" { #endif /** * When LV2_EXTERNAL_UI__Widget UI is instantiated, the returned * LV2UI_Widget handle must be cast to pointer to LV2_External_UI_Widget. * UI is created in invisible state. */ typedef struct _LV2_External_UI_Widget { /** * Host calls this function regulary. UI library implementing the * callback may do IPC or redraw the UI. * * @param _this_ the UI context */ void (*run)(struct _LV2_External_UI_Widget * _this_); /** * Host calls this function to make the plugin UI visible. * * @param _this_ the UI context */ void (*show)(struct _LV2_External_UI_Widget * _this_); /** * Host calls this function to make the plugin UI invisible again. * * @param _this_ the UI context */ void (*hide)(struct _LV2_External_UI_Widget * _this_); } LV2_External_UI_Widget; #define LV2_EXTERNAL_UI_RUN(ptr) (ptr)->run(ptr) #define LV2_EXTERNAL_UI_SHOW(ptr) (ptr)->show(ptr) #define LV2_EXTERNAL_UI_HIDE(ptr) (ptr)->hide(ptr) /** * On UI instantiation, host must supply LV2_EXTERNAL_UI__Host feature. * LV2_Feature::data must be pointer to LV2_External_UI_Host. */ typedef struct _LV2_External_UI_Host { /** * Callback that plugin UI will call when UI (GUI window) is closed by user. * This callback will be called during execution of LV2_External_UI_Widget::run() * (i.e. not from background thread). * * After this callback is called, UI is defunct. Host must call LV2UI_Descriptor::cleanup(). * If host wants to make the UI visible again, the UI must be reinstantiated. * * @note When using the depreated URI LV2_EXTERNAL_UI_DEPRECATED_URI, * some hosts will not call LV2UI_Descriptor::cleanup() as they should, * and may call show() again without re-initialization. * * @param controller Host context associated with plugin UI, as * supplied to LV2UI_Descriptor::instantiate(). */ void (*ui_closed)(LV2UI_Controller controller); /** * Optional (may be NULL) "user friendly" identifier which the UI * may display to allow a user to easily associate this particular * UI instance with the correct plugin instance as it is represented * by the host (e.g. "track 1" or "channel 4"). * * If supplied by host, the string will be referenced only during * LV2UI_Descriptor::instantiate() */ const char * plugin_human_id; } LV2_External_UI_Host; #ifdef __cplusplus } /* extern "C" */ #endif #endif /* LV2_EXTERNAL_UI_H */ padthv1-1.3.0/src/PaxHeaders/padthv1widget_status.h0000644000000000000000000000013214742136613017265 xustar0030 mtime=1737014667.575293142 30 atime=1737014667.575293142 30 ctime=1737014667.575293142 padthv1-1.3.0/src/padthv1widget_status.h0000644000175000001440000000350614742136613017261 0ustar00rncbcusers// padthv1widget_status.h // /**************************************************************************** Copyright (C) 2012-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1widget_status_h #define __padthv1widget_status_h #include // Forward declarations. class padthv1widget_keybd; class QLabel; class QPixmap; //------------------------------------------------------------------------- // padthv1widget_status - Custom status-bar widget. class padthv1widget_status : public QStatusBar { Q_OBJECT public: // Constructor. padthv1widget_status(QWidget *pParent = 0); // Destructor. ~padthv1widget_status(); // Permanent widgets accessors. padthv1widget_keybd *keybd() const; void midiInLed(bool bMidiInLed); void midiInNote(int iNote, int iVelocity); void modified(bool bModified); private: // Permanent widgets. QPixmap *m_midiInLed[2]; QLabel *m_pMidiInLedLabel; QLabel *m_pModifiedLabel; padthv1widget_keybd *m_pKeybd; }; #endif // __padthv1widget_status_h // end of padthv1widget_status.h padthv1-1.3.0/src/PaxHeaders/padthv1_formant.cpp0000644000000000000000000000013214742136613016537 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572953844 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1_formant.cpp0000644000175000001440000002012114742136613016523 0ustar00rncbcusers// padthv1_formant.cpp // /**************************************************************************** Copyright (C) 2012-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1_formant.h" //--------------------------------------------------------------------- // formant filter. // // A formant parallel filter after Dennis H. Klatt's // Software for a cascade/parallel formant synthesizer // 1979 MIT; 1980 Acoustical Society of America. // // formant tables. // // The Canonical Csound Reference Manual // Appendix D. Formant Values // http://www.csounds.com/manual/html/MiscFormants.html // padthv1_formant::Vtab padthv1_formant::g_alto_vtab[NUM_VOWELS] = { // Table D.1. alto “a” {{ 800.0f, 1150.0f, 2800.0f, 3500.0f, 4950.0f }, { 0.0f, -4.0f, -20.0f, -36.0f, -60.0f }, { 80.0f, 90.0f, 120.0f, 130.0f, 140.0f }}, // Table D.2. alto “e” {{ 400.0f, 1600.0f, 2700.0f, 3300.0f, 4950.0f }, { 0.0f, -24.0f, -30.0f, -35.0f, -60.0f }, { 60.0f, 80.0f, 120.0f, 150.0f, 200.0f }}, // Table D.3. alto “i” {{ 350.0f, 1700.0f, 2700.0f, 3700.0f, 4950.0f }, { 0.0f, -20.0f, -30.0f, -36.0f, -60.0f }, { 50.0f, 100.0f, 120.0f, 150.0f, 200.0f }}, // Table D.4. alto “o” {{ 450.0f, 800.0f, 2830.0f, 3500.0f, 4950.0f }, { 0.0f, -9.0f, -16.0f, -28.0f, -55.0f }, { 70.0f, 80.0f, 100.0f, 130.0f, 135.0f }}, // Table D.5. alto “u” {{ 325.0f, 700.0f, 2530.0f, 3500.0f, 4950.0f }, { 0.0f, -12.0f, -30.0f, -40.0f, -64.0f }, { 50.0f, 60.0f, 170.0f, 180.0f, 200.0f }} }; padthv1_formant::Vtab padthv1_formant::g_bass_vtab[NUM_VOWELS] = { // Table D.6. bass “a” {{ 600.0f, 1040.0f, 2250.0f, 2450.0f, 2750.0f }, { 0.0f, -7.0f, -9.0f, -9.0f, -20.0f }, { 60.0f, 70.0f, 110.0f, 120.0f, 130.0f }}, // Table D.7. bass “e” {{ 400.0f, 1620.0f, 2400.0f, 2800.0f, 3100.0f }, { 0.0f, -12.0f, -9.0f, -12.0f, -18.0f }, { 40.0f, 80.0f, 100.0f, 120.0f, 120.0f }}, // Table D.8. bass “i” {{ 250.0f, 1750.0f, 2600.0f, 3050.0f, 3340.0f }, { 0.0f, -30.0f, -16.0f, -22.0f, -28.0f }, { 60.0f, 90.0f, 100.0f, 120.0f, 120.0f }}, // Table D.9. bass “o” {{ 400.0f, 750.0f, 2400.0f, 2600.0f, 2900.0f }, { 0.0f, -11.0f, -21.0f, -20.0f, -40.0f }, { 40.0f, 80.0f, 100.0f, 120.0f, 120.0f }}, // Table D.10. bass “u” {{ 350.0f, 600.0f, 2400.0f, 2675.0f, 2950.0f }, { 0.0f, -20.0f, -32.0f, -28.0f, -36.0f }, { 40.0f, 80.0f, 100.0f, 120.0f, 120.0f }} }; padthv1_formant::Vtab padthv1_formant::g_countertenor_vtab[NUM_VOWELS] = { // Table D.11. countertenor “a” {{ 660.0f, 1120.0f, 2750.0f, 3000.0f, 3350.0f }, { 0.0f, -6.0f, -23.0f, -24.0f, -38.0f }, { 80.0f, 90.0f, 120.0f, 130.0f, 140.0f }}, // Table D.12. countertenor “e” {{ 440.0f, 1800.0f, 2700.0f, 3000.0f, 3300.0f }, { 0.0f, -14.0f, -18.0f, -20.0f, -20.0f }, { 70.0f, 80.0f, 100.0f, 120.0f, 120.0f }}, // Table D.13. countertenor “i” {{ 270.0f, 1850.0f, 2900.0f, 3350.0f, 3590.0f }, { 0.0f, -24.0f, -24.0f, -36.0f, -36.0f }, { 40.0f, 90.0f, 100.0f, 120.0f, 120.0f }}, // Table D.14. countertenor “o” {{ 430.0f, 820.0f, 2700.0f, 3000.0f, 3300.0f }, { 0.0f, -10.0f, -26.0f, -22.0f, -34.0f }, { 40.0f, 80.0f, 100.0f, 120.0f, 120.0f }}, // Table D.15. countertenor “u” {{ 370.0f, 630.0f, 2750.0f, 3000.0f, 3400.0f }, { 0.0f, -20.0f, -23.0f, -30.0f, -34.0f }, { 40.0f, 60.0f, 100.0f, 120.0f, 120.0f }} }; padthv1_formant::Vtab padthv1_formant::g_soprano_vtab[NUM_VOWELS] = { // Table D.16. soprano “a” {{ 800.0f, 1150.0f, 2900.0f, 3900.0f, 4950.0f }, { 0.0f, -6.0f, -32.0f, -20.0f, -50.0f }, { 80.0f, 90.0f, 120.0f, 130.0f, 140.0f }}, // Table D.17. soprano “e” {{ 350.0f, 2000.0f, 2800.0f, 3600.0f, 4950.0f }, { 0.0f, -20.0f, -15.0f, -40.0f, -56.0f }, { 60.0f, 100.0f, 120.0f, 150.0f, 200.0f }}, // Table D.18. soprano “i” {{ 270.0f, 2140.0f, 2950.0f, 3900.0f, 4950.0f }, { 0.0f, -12.0f, -26.0f, -26.0f, -44.0f }, { 60.0f, 90.0f, 100.0f, 120.0f, 120.0f }}, // Table D.19. soprano “o” {{ 450.0f, 800.0f, 2830.0f, 3800.0f, 4950.0f }, { 0.0f, -11.0f, -22.0f, -22.0f, -50.0f }, { 40.0f, 80.0f, 100.0f, 120.0f, 120.0f }}, // Table D.20. soprano “u” {{ 325.0f, 700.0f, 2700.0f, 3800.0f, 4950.0f }, { 0.0f, -16.0f, -35.0f, -40.0f, -60.0f }, { 50.0f, 60.0f, 170.0f, 180.0f, 200.0f }} }; padthv1_formant::Vtab padthv1_formant::g_tenor_vtab[NUM_VOWELS] = { // Table D.21. tenor “a” {{ 650.0f, 1080.0f, 2650.0f, 2900.0f, 3250.0f }, { 0.0f, -6.0f, -7.0f, -8.0f, -22.0f }, { 80.0f, 90.0f, 120.0f, 130.0f, 140.0f }}, // Table D.22. tenor “e” {{ 400.0f, 1700.0f, 2600.0f, 3200.0f, 3580.0f }, { 0.0f, -14.0f, -12.0f, -14.0f, -20.0f }, { 70.0f, 80.0f, 100.0f, 120.0f, 120.0f }}, // Table D.23. tenor “i” {{ 290.0f, 1870.0f, 2800.0f, 3250.0f, 3540.0f }, { 0.0f, -15.0f, -18.0f, -20.0f, -30.0f }, { 40.0f, 90.0f, 100.0f, 120.0f, 120.0f }}, // Table D.24. tenor “o” {{ 400.0f, 800.0f, 2600.0f, 2800.0f, 3000.0f }, { 0.0f, -10.0f, -12.0f, -12.0f, -26.0f }, { 70.0f, 80.0f, 100.0f, 130.0f, 135.0f }}, // Table D.25. tenor “u” {{ 350.0f, 600.0f, 2700.0f, 2900.0f, 3300.0f }, { 0.0f, -20.0f, -17.0f, -14.0f, -26.0f }, { 40.0f, 60.0f, 100.0f, 120.0f, 120.0f }} }; // base vocal tables. padthv1_formant::Vtab *padthv1_formant::g_vtabs[NUM_VTABS] = { g_bass_vtab, g_tenor_vtab, g_countertenor_vtab, g_soprano_vtab, g_alto_vtab }; // compute coeffs. for given vocal formant table void padthv1_formant::Impl::vtab_coeffs ( Coeffs& coeffs, const Vtab *vtab, uint32_t i, float p ) { const float Fi = vtab->freq[i]; const float Gi = vtab->gain[i]; const float Bi = vtab->band[i] * p; const float Ai = ::powf(10.0f, (0.05f * Gi)); const float Ri = ::expf(-M_PI * Bi / m_srate); coeffs.b2 = Ri * Ri; coeffs.b1 = 2.0f * Ri * ::cosf(2.0f * M_PI * Fi / m_srate); coeffs.a0 = Ai * (1.0f - coeffs.b1 + coeffs.b2); } // reset method impl. void padthv1_formant::Impl::reset_coeffs ( float cutoff, float reso ) { const float fK = cutoff * float(NUM_VTABS - 1); const uint32_t k = uint32_t(fK); const float fJ = (fK - float(k)) * float(NUM_VOWELS - 1); const uint32_t j = uint32_t(fJ); const float dJ = (fJ - float(j)); // vowel morph fraction const float q = 4.0f * reso * reso + 1.0f; const float p = 1.0f / q; // vocal/vowel formant morphing const Vtab *vtabs = g_vtabs[k]; const Vtab *vtab1 = &vtabs[j]; const Vtab *vtab2 = vtab1; if (j < NUM_VOWELS - 1) vtab2 = &vtabs[j + 1]; else if (k < NUM_VTABS - 1) vtab2 = &g_vtabs[k + 1][0]; Coeffs coeff2; for (uint32_t i = 0; i < NUM_FORMANTS; ++i) { Coeffs& coeff1 = m_ctabs[i]; vtab_coeffs(coeff1, vtab1, i, p); vtab_coeffs(coeff2, vtab2, i, p); coeff1.a0 += dJ * (coeff2.a0 - coeff1.a0); coeff1.b1 += dJ * (coeff2.b1 - coeff1.b1); coeff1.b2 += dJ * (coeff2.b2 - coeff1.b2); } } // reset coeffs. method void padthv1_formant::reset_coeffs (void) { if (m_pImpl) { m_pImpl->reset_coeffs(m_cutoff, m_reso); for (uint32_t i = 0; i < NUM_FORMANTS; ++i) m_filters[i].reset_coeffs(m_pImpl->coeffs(i)); } } // end of padthv1_formant.cpp padthv1-1.3.0/src/PaxHeaders/padthv1_param.h0000644000000000000000000000013214742136613015636 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1_param.h0000644000175000001440000000474414742136613015637 0ustar00rncbcusers// padthv1_param.h // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1_param_h #define __padthv1_param_h #include "padthv1.h" #include // forward decl. class QDomElement; class QDomDocument; //------------------------------------------------------------------------- // padthv1_param - decl. // namespace padthv1_param { // Preset initialization method. bool newPreset(padthv1 *pPadth); // Preset serialization methods. bool loadPreset(padthv1 *pPadth, const QString& sFilename); bool savePreset(padthv1 *pPadth, const QString& sFilename, bool bSymLink = false); // Sample serialization methods. void loadSamples(padthv1 *pPadth, const QDomElement& eSamples); void saveSamples(padthv1 *pPadth, QDomDocument& doc, QDomElement& eSamples, bool bSymLink = false); // Tuning serialization methods. void loadTuning(padthv1 *pPadth, const QDomElement& eTuning); void saveTuning(padthv1 *pPadth, QDomDocument& doc, QDomElement& eTuning, bool bSymLink = false); // Default parameter name/value helpers. const char *paramName(padthv1::ParamIndex index); float paramDefaultValue(padthv1::ParamIndex index); float paramSafeValue(padthv1::ParamIndex index, float fValue); float paramValue(padthv1::ParamIndex index, float fScale); float paramScale(padthv1::ParamIndex index, float fValue); bool paramFloat(padthv1::ParamIndex index); // Load/save and convert canonical/absolute filename helpers. QString loadFilename(const QString& sFilename); QString saveFilename(const QString& sFilename, bool bSymLink); }; #endif // __padthv1_param_h // end of padthv1_param.h padthv1-1.3.0/src/PaxHeaders/padthv1_ui.cpp0000644000000000000000000000013214742136613015506 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1_ui.cpp0000644000175000001440000001015614742136613015501 0ustar00rncbcusers// padthv1_ui.cpp // /**************************************************************************** Copyright (C) 2012-2025, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1_ui.h" #include "padthv1_param.h" //------------------------------------------------------------------------- // padthv1_ui - decl. // padthv1_ui::padthv1_ui ( padthv1 *pPadth, bool bPlugin ) : m_pPadth(pPadth), m_bPlugin(bPlugin) { } padthv1 *padthv1_ui::instance (void) const { return m_pPadth; } bool padthv1_ui::isPlugin (void) const { return m_bPlugin; } padthv1_sample *padthv1_ui::sample ( int sid ) const { return m_pPadth->sample(sid); } bool padthv1_ui::newPreset (void) { return padthv1_param::newPreset(m_pPadth); } bool padthv1_ui::loadPreset ( const QString& sFilename ) { return padthv1_param::loadPreset(m_pPadth, sFilename); } bool padthv1_ui::savePreset ( const QString& sFilename ) { return padthv1_param::savePreset(m_pPadth, sFilename); } void padthv1_ui::setParamValue ( padthv1::ParamIndex index, float fValue ) { m_pPadth->setParamValue(index, fValue); } float padthv1_ui::paramValue ( padthv1::ParamIndex index ) const { return m_pPadth->paramValue(index); } padthv1_controls *padthv1_ui::controls (void) const { return m_pPadth->controls(); } padthv1_programs *padthv1_ui::programs (void) const { return m_pPadth->programs(); } void padthv1_ui::reset (void) { return m_pPadth->reset(); } void padthv1_ui::updatePreset ( bool bDirty ) { m_pPadth->updatePreset(bDirty); } void padthv1_ui::updateParam ( padthv1::ParamIndex index ) { m_pPadth->updateParam(index); } void padthv1_ui::midiInEnabled ( bool bEnabled ) { m_pPadth->midiInEnabled(bEnabled); } uint32_t padthv1_ui::midiInCount (void) { return m_pPadth->midiInCount(); } void padthv1_ui::directNoteOn ( int note, int vel ) { m_pPadth->directNoteOn(note, vel); } void padthv1_ui::setTuningEnabled ( bool enabled ) { m_pPadth->setTuningEnabled(enabled); } bool padthv1_ui::isTuningEnabled (void) const { return m_pPadth->isTuningEnabled(); } void padthv1_ui::setTuningRefPitch ( float refPitch ) { m_pPadth->setTuningRefPitch(refPitch); } float padthv1_ui::tuningRefPitch (void) const { return m_pPadth->tuningRefPitch(); } void padthv1_ui::setTuningRefNote ( int refNote ) { m_pPadth->setTuningRefNote(refNote); } int padthv1_ui::tuningRefNote (void) const { return m_pPadth->tuningRefNote(); } void padthv1_ui::setTuningScaleFile ( const char *pszScaleFile ) { m_pPadth->setTuningScaleFile(pszScaleFile); } const char *padthv1_ui::tuningScaleFile (void) const { return m_pPadth->tuningScaleFile(); } void padthv1_ui::setTuningKeyMapFile ( const char *pszKeyMapFile ) { m_pPadth->setTuningKeyMapFile(pszKeyMapFile); } const char *padthv1_ui::tuningKeyMapFile (void) const { return m_pPadth->tuningKeyMapFile(); } void padthv1_ui::resetTuning (void) { m_pPadth->resetTuning(); } // MIDI note/octave name helper (static). QString padthv1_ui::noteName ( int note ) { static const char *s_notes[] = { QT_TR_NOOP("C"), QT_TR_NOOP("C#/Db"), QT_TR_NOOP("D"), QT_TR_NOOP("D#/Eb"), QT_TR_NOOP("E"), QT_TR_NOOP("F"), QT_TR_NOOP("F#/Gb"), QT_TR_NOOP("G"), QT_TR_NOOP("G#/Ab"), QT_TR_NOOP("A"), QT_TR_NOOP("A#/Bb"), QT_TR_NOOP("B") }; return QString("%1 %2").arg(s_notes[note % 12]).arg((note / 12) - 1); } // end of padthv1_ui.cpp padthv1-1.3.0/src/PaxHeaders/padthv1widget_preset.h0000644000000000000000000000013214742136613017244 xustar0030 mtime=1737014667.575293142 30 atime=1737014667.575293142 30 ctime=1737014667.575293142 padthv1-1.3.0/src/padthv1widget_preset.h0000644000175000001440000000446214742136613017242 0ustar00rncbcusers// padthv1widget_preset.h // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1widget_preset_h #define __padthv1widget_preset_h #include // Forward declarations. class QToolButton; class QComboBox; //------------------------------------------------------------------------- // padthv1widget_preset - Custom combo/edit-box widget. class padthv1widget_preset : public QWidget { Q_OBJECT public: // Constructor. padthv1widget_preset(QWidget *pParent = 0); void setPreset(const QString& sPreset); QString preset() const; void setDirtyPreset(bool bDirtyPreset); bool isDirtyPreset() const; void clearPreset(); bool queryPreset(); signals: void newPresetFile(); void loadPresetFile(const QString&); void savePresetFile(const QString&); void resetPresetFile(); public slots: void initPreset(); void stabilizePreset(); protected slots: void newPreset(); void openPreset(); void activatePreset(const QString&); void savePreset(); void deletePreset(); void resetPreset(); protected: void loadPreset(const QString&); void savePreset(const QString&); void refreshPreset(); private: // Widget members. QToolButton *m_pNewButton; QToolButton *m_pOpenButton; QComboBox *m_pComboBox; QToolButton *m_pSaveButton; QToolButton *m_pDeleteButton; QToolButton *m_pResetButton; int m_iInitPreset; int m_iDirtyPreset; }; #endif // __padthv1widget_preset_h // end of padthv1widget_preset.h padthv1-1.3.0/src/PaxHeaders/padthv1widget_preset.cpp0000644000000000000000000000013214742136613017577 xustar0030 mtime=1737014667.575293142 30 atime=1737014667.575293142 30 ctime=1737014667.575293142 padthv1-1.3.0/src/padthv1widget_preset.cpp0000644000175000001440000003005214742136613017567 0ustar00rncbcusers// padthv1widget_preset.cpp // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1widget_preset.h" #include "padthv1_config.h" #include #include #include #include #include #include //------------------------------------------------------------------------- // padthv1widget_preset - Custom edit-box widget. // // Constructor. padthv1widget_preset::padthv1widget_preset ( QWidget *pParent ) : QWidget (pParent) { m_pNewButton = new QToolButton(); m_pOpenButton = new QToolButton(); m_pComboBox = new QComboBox(); m_pSaveButton = new QToolButton(); m_pDeleteButton = new QToolButton(); m_pResetButton = new QToolButton(); m_pNewButton->setIcon(QIcon(":/images/presetNew.png")); m_pOpenButton->setIcon(QIcon(":/images/presetOpen.png")); m_pComboBox->setEditable(true); m_pComboBox->setMinimumWidth(240); #if QT_VERSION >= QT_VERSION_CHECK(4, 2, 0) m_pComboBox->setCompleter(nullptr); #endif m_pComboBox->setInsertPolicy(QComboBox::NoInsert); m_pSaveButton->setIcon(QIcon(":/images/presetSave.png")); m_pDeleteButton->setIcon(QIcon(":/images/presetDelete.png")); m_pResetButton->setText("Reset"); m_pNewButton->setToolTip(tr("New Preset")); m_pOpenButton->setToolTip(tr("Open Preset")); m_pSaveButton->setToolTip(tr("Save Preset")); m_pDeleteButton->setToolTip(tr("Delete Preset")); m_pResetButton->setToolTip(tr("Reset Preset")); QHBoxLayout *pHBoxLayout = new QHBoxLayout(); pHBoxLayout->setContentsMargins(2, 2, 2, 2); pHBoxLayout->setSpacing(4); pHBoxLayout->addWidget(m_pNewButton); pHBoxLayout->addWidget(m_pOpenButton); pHBoxLayout->addWidget(m_pComboBox); pHBoxLayout->addWidget(m_pSaveButton); pHBoxLayout->addWidget(m_pDeleteButton); pHBoxLayout->addSpacing(4); pHBoxLayout->addWidget(m_pResetButton); QWidget::setLayout(pHBoxLayout); m_iInitPreset = 0; m_iDirtyPreset = 0; // UI signal/slot connections... QObject::connect(m_pNewButton, SIGNAL(clicked()), SLOT(newPreset())); QObject::connect(m_pOpenButton, SIGNAL(clicked()), SLOT(openPreset())); QObject::connect(m_pComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(stabilizePreset())); QObject::connect(m_pComboBox, #if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0) SIGNAL(textActivated(const QString&)), #else SIGNAL(activated(const QString&)), #endif SLOT(activatePreset(const QString&))); QObject::connect(m_pSaveButton, SIGNAL(clicked()), SLOT(savePreset())); QObject::connect(m_pDeleteButton, SIGNAL(clicked()), SLOT(deletePreset())); QObject::connect(m_pResetButton, SIGNAL(clicked()), SLOT(resetPreset())); refreshPreset(); stabilizePreset(); } // Preset name/text accessors. void padthv1widget_preset::clearPreset (void) { ++m_iInitPreset; const bool bBlockSignals = m_pComboBox->blockSignals(true); m_pComboBox->clearEditText(); m_pComboBox->blockSignals(bBlockSignals); } void padthv1widget_preset::setPreset ( const QString& sPreset ) { const bool bBlockSignals = m_pComboBox->blockSignals(true); m_pComboBox->setEditText(sPreset); m_pComboBox->blockSignals(bBlockSignals); } QString padthv1widget_preset::preset (void) const { return m_pComboBox->currentText(); } // Check whether current preset may be reset. bool padthv1widget_preset::queryPreset (void) { if (m_iInitPreset == 0) return true; padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig == nullptr) return false; if (m_iDirtyPreset > 0) { const QString& sPreset(pConfig->sPreset); if (sPreset.isEmpty()) { if (QMessageBox::warning(this, tr("Warning"), tr("Some parameters have been changed.\n\n" "Do you want to discard the changes?"), QMessageBox::Discard | QMessageBox::Cancel) == QMessageBox::Cancel) return false; } else { switch (QMessageBox::warning(this, tr("Warning"), tr("Some preset parameters have been changed:\n\n" "\"%1\".\n\nDo you want to save the changes?") .arg(sPreset), QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel)) { case QMessageBox::Save: savePreset(sPreset); // Fall thru... case QMessageBox::Discard: break; default: // Cancel... setPreset(sPreset); return false; } } } return true; } // Preset management slots... void padthv1widget_preset::activatePreset ( const QString& sPreset ) { if (!sPreset.isEmpty() && queryPreset()) loadPreset(sPreset); } void padthv1widget_preset::loadPreset ( const QString& sPreset ) { if (sPreset.isEmpty()) return; padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig) { emit loadPresetFile(pConfig->presetFile(sPreset)); ++m_iInitPreset; pConfig->sPreset = sPreset; setPreset(sPreset); refreshPreset(); } stabilizePreset(); } void padthv1widget_preset::newPreset (void) { if (!queryPreset()) return; padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig) { emit newPresetFile(); pConfig->sPreset.clear(); clearPreset(); refreshPreset(); } stabilizePreset(); } void padthv1widget_preset::openPreset (void) { padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig == nullptr) return; QStringList files; const QString sExt(PROJECT_NAME); const QString& sTitle = tr("Open Preset"); const QString& sFilter = tr("Preset files (*.%1)").arg(sExt); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (pConfig->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) files = QFileDialog::getOpenFileNames(pParentWidget, sTitle, pConfig->sPresetDir, sFilter, nullptr, options); #else QFileDialog fileDialog(pParentWidget, sTitle, pConfig->sPresetDir, sFilter); fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFiles); fileDialog.setDefaultSuffix(sExt); QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pConfig->sPresetDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); if (fileDialog.exec()) files = fileDialog.selectedFiles(); #endif if (!files.isEmpty() && queryPreset()) { int iPreset = 0; QStringListIterator iter(files); while (iter.hasNext()) { const QString& sFilename = iter.next(); const QFileInfo fi(sFilename); if (fi.exists()) { const QString& sPreset = fi.completeBaseName(); pConfig->setPresetFile(sPreset, sFilename); if (++iPreset == 1) { ++m_iInitPreset; emit loadPresetFile(sFilename); pConfig->sPreset = sPreset; pConfig->sPresetDir = fi.absolutePath(); setPreset(sPreset); } } refreshPreset(); } } stabilizePreset(); } void padthv1widget_preset::savePreset (void) { savePreset(m_pComboBox->currentText()); } void padthv1widget_preset::savePreset ( const QString& sPreset ) { if (sPreset.isEmpty()) return; padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig == nullptr) return; const QString sExt(PROJECT_NAME); QFileInfo fi(QDir(pConfig->sPresetDir), sPreset + '.' + sExt); QString sFilename = fi.absoluteFilePath(); if (!fi.exists()) { const QString& sTitle = tr("Save Preset"); const QString& sFilter = tr("Preset files (*.%1)").arg(sExt); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (pConfig->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) sFilename = QFileDialog::getSaveFileName(pParentWidget, sTitle, sFilename, sFilter, nullptr, options); #else QFileDialog fileDialog(pParentWidget, sTitle, sFilename, sFilter); fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pConfig->sPresetDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif } else { if (QMessageBox::warning(QWidget::window(), tr("Warning"), tr("About to replace preset:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(sPreset), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) { sFilename.clear(); } } if (!sFilename.isEmpty()) { if (QFileInfo(sFilename).suffix() != sExt) sFilename += '.' + sExt; emit savePresetFile(sFilename); pConfig->setPresetFile(sPreset, sFilename); ++m_iInitPreset; pConfig->sPreset = sPreset; pConfig->sPresetDir = QFileInfo(sFilename).absolutePath(); refreshPreset(); } stabilizePreset(); } void padthv1widget_preset::deletePreset (void) { const QString& sPreset = m_pComboBox->currentText(); if (sPreset.isEmpty()) return; padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig == nullptr) return; if (QMessageBox::warning(QWidget::window(), tr("Warning"), tr("About to remove preset:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(sPreset), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; pConfig->removePreset(sPreset); pConfig->sPreset.clear(); clearPreset(); refreshPreset(); stabilizePreset(); } void padthv1widget_preset::resetPreset (void) { const QString& sPreset = m_pComboBox->currentText(); const bool bLoadPreset = (!sPreset.isEmpty() && m_pComboBox->findText(sPreset) >= 0); if (bLoadPreset && !queryPreset()) return; if (bLoadPreset) { loadPreset(sPreset); } else { emit resetPresetFile(); m_iDirtyPreset = 0; stabilizePreset(); } } // Widget refreshner-loader. void padthv1widget_preset::refreshPreset (void) { const bool bBlockSignals = m_pComboBox->blockSignals(true); const QString sOldPreset = m_pComboBox->currentText(); const QIcon icon(":/images/padthv1_preset.png"); m_pComboBox->clear(); padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig) { QStringListIterator iter(pConfig->presetList()); while (iter.hasNext()) { const QString& sPreset = iter.next(); m_pComboBox->addItem(icon, sPreset); } m_pComboBox->model()->sort(0); } const int iIndex = m_pComboBox->findText(sOldPreset); if (iIndex >= 0) m_pComboBox->setCurrentIndex(iIndex); else m_pComboBox->setEditText(sOldPreset); m_iDirtyPreset = 0; m_pComboBox->blockSignals(bBlockSignals); } // Preset control. void padthv1widget_preset::initPreset (void) { padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig && !pConfig->sPreset.isEmpty()) loadPreset(pConfig->sPreset); else newPreset(); } // Dirty flag accessors. void padthv1widget_preset::setDirtyPreset ( bool bDirtyPreset ) { if (bDirtyPreset) { ++m_iDirtyPreset; } else { m_iDirtyPreset = 0; } stabilizePreset(); } bool padthv1widget_preset::isDirtyPreset (void) const { return (m_iDirtyPreset > 0); } void padthv1widget_preset::stabilizePreset (void) { const QString& sPreset = m_pComboBox->currentText(); bool bEnabled = (!sPreset.isEmpty()); bool bExists = (m_pComboBox->findText(sPreset) >= 0); bool bDirty = (m_iDirtyPreset > 0); m_pSaveButton->setEnabled(bEnabled && (!bExists || bDirty)); m_pDeleteButton->setEnabled(bEnabled && bExists); m_pResetButton->setEnabled(bDirty); } // end of padthv1widget_preset.cpp padthv1-1.3.0/src/PaxHeaders/padthv1widget_jack.h0000644000000000000000000000013214742136613016652 xustar0030 mtime=1737014667.574293142 30 atime=1737014667.574293142 30 ctime=1737014667.574293142 padthv1-1.3.0/src/padthv1widget_jack.h0000644000175000001440000000426114742136613016645 0ustar00rncbcusers// padthv1widget_jack.h // /**************************************************************************** Copyright (C) 2012-2025, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1widget_jack_h #define __padthv1widget_jack_h #include "padthv1widget.h" // Forward decls. class padthv1_jack; #ifdef CONFIG_NSM class padthv1_nsm; #endif //------------------------------------------------------------------------- // padthv1widget_jack - decl. // class padthv1widget_jack : public padthv1widget { public: // Constructor. padthv1widget_jack(padthv1_jack *pPadth); // Destructor. ~padthv1widget_jack(); #ifdef CONFIG_NSM // NSM client accessors. void setNsmClient(padthv1_nsm *pNsmClient); padthv1_nsm *nsmClient() const; #endif // CONFIG_NSM // Dirty flag method. void updateDirtyPreset(bool bDirtyPreset); protected: // Synth engine accessor. padthv1_ui *ui_instance() const; // Param port method. void updateParam(padthv1::ParamIndex index, float fValue) const; // Application close. void closeEvent(QCloseEvent *pCloseEvent); #ifdef CONFIG_NSM // Optional GUI handlers. void showEvent(QShowEvent *pShowEvent); void hideEvent(QHideEvent *pHideEvent); #endif // CONFIG_NSM private: // Instance variables. padthv1 *m_pPadth; padthv1_ui *m_pPadthUi; #ifdef CONFIG_NSM padthv1_nsm *m_pNsmClient; #endif }; #endif // __padthv1widget_jack_h // end of padthv1widget_jack.h padthv1-1.3.0/src/PaxHeaders/padthv1.lv20000644000000000000000000000013214742136613014732 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572677612 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1.lv2/0000755000175000001440000000000014742136613014777 5ustar00rncbcuserspadthv1-1.3.0/src/padthv1.lv2/PaxHeaders/padthv1_ui-win32.ttl0000644000000000000000000000013214742136613020540 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572953844 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1.lv2/padthv1_ui-win32.ttl0000644000175000001440000000166314742136613020536 0ustar00rncbcusers@prefix lv2: . @prefix lv2ui: . @prefix padthv1_lv2: . lv2ui:ui padthv1_lv2:ui_windows, padthv1_lv2:ui_external . a lv2ui:Qt6UI ; lv2:requiredFeature ; lv2ui:binary . a lv2ui:WindowsUI ; lv2:requiredFeature ; lv2:optionalFeature lv2ui:resize, lv2ui:idleInterface, lv2ui:showInterface ; lv2:extensionData lv2ui:resize, lv2ui:idleInterface, lv2ui:showInterface ; lv2ui:binary . a ; lv2:requiredFeature ; lv2ui:binary . padthv1-1.3.0/src/padthv1.lv2/PaxHeaders/padthv1_ui.ttl0000644000000000000000000000013214742136613017600 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572953844 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1.lv2/padthv1_ui.ttl0000644000175000001440000000164414742136613017575 0ustar00rncbcusers@prefix lv2: . @prefix lv2ui: . @prefix padthv1_lv2: . lv2ui:ui padthv1_lv2:ui_x11, padthv1_lv2:ui_external . a lv2ui:Qt6UI ; lv2:requiredFeature ; lv2ui:binary . a lv2ui:X11UI ; lv2:requiredFeature ; lv2:optionalFeature lv2ui:resize, lv2ui:idleInterface, lv2ui:showInterface ; lv2:extensionData lv2ui:resize, lv2ui:idleInterface, lv2ui:showInterface ; lv2ui:binary . a ; lv2:requiredFeature ; lv2ui:binary . padthv1-1.3.0/src/padthv1.lv2/PaxHeaders/manifest-win32.ttl0000644000000000000000000000013214742136613020302 xustar0030 mtime=1737014667.572677612 30 atime=1737014667.572677612 30 ctime=1737014667.572677612 padthv1-1.3.0/src/padthv1.lv2/manifest-win32.ttl0000644000175000001440000000040014742136613020264 0ustar00rncbcusers@prefix lv2: . @prefix rdfs: . a lv2:Plugin, lv2:InstrumentPlugin ; lv2:binary ; rdfs:seeAlso , . padthv1-1.3.0/src/padthv1.lv2/PaxHeaders/manifest.ttl0000644000000000000000000000013214742136613017342 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572677612 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1.lv2/manifest.ttl0000644000175000001440000000037714742136613017341 0ustar00rncbcusers@prefix lv2: . @prefix rdfs: . a lv2:Plugin, lv2:InstrumentPlugin ; lv2:binary ; rdfs:seeAlso , . padthv1-1.3.0/src/padthv1.lv2/PaxHeaders/padthv1.ttl0000644000000000000000000000013214742136613017103 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572953844 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1.lv2/padthv1.ttl0000644000175000001440000006312014742136613017075 0ustar00rncbcusers@prefix doap: . @prefix foaf: . @prefix rdf: . @prefix rdfs: . @prefix lv2: . @prefix lv2ui: . @prefix lv2urid: . @prefix lv2atom: . @prefix lv2midi: . @prefix lv2time: . @prefix lv2state: . @prefix lv2patch: . @prefix lv2worker: . @prefix lv2resize: . @prefix lv2pg: . @prefix padthv1_lv2: . a lv2:Plugin, lv2:InstrumentPlugin, doap:Project ; doap:name "padthv1" ; doap:maintainer [ foaf:name "rncbc aka. Rui Nuno Capela" ; foaf:homepage ; foaf:mbox ; ] ; doap:license ; lv2:minorVersion 0 ; lv2:microVersion 2 ; lv2:requiredFeature lv2urid:map, lv2worker:schedule ; lv2:optionalFeature lv2:hardRTCapable ; lv2:extensionData lv2state:interface, lv2worker:interface ; lv2patch:writable padthv1_lv2:P201_TUNING_ENABLED, padthv1_lv2:P202_TUNING_REF_PITCH, padthv1_lv2:P203_TUNING_REF_NOTE, padthv1_lv2:P204_TUNING_SCALE_FILE, padthv1_lv2:P205_TUNING_KEYMAP_FILE ; lv2:port [ a lv2:InputPort, lv2atom:AtomPort ; lv2atom:bufferType lv2atom:Sequence ; lv2atom:supports lv2midi:MidiEvent, lv2time:Position, lv2patch:Message ; lv2:designation lv2:control ; lv2:index 0 ; lv2:symbol "in"; lv2:name "MIDI In"; ], [ a lv2:OutputPort, lv2atom:AtomPort ; lv2atom:bufferType lv2atom:Sequence ; lv2atom:supports lv2patch:Message ; lv2:designation lv2:control ; lv2resize:minimumSize 5120 ; lv2:index 1 ; lv2:symbol "notify"; lv2:name "Notify"; ] ; lv2:port [ a lv2:InputPort, lv2:AudioPort ; lv2:index 2 ; lv2:symbol "in_L" ; lv2:name "Audio In L" ; ], [ a lv2:InputPort, lv2:AudioPort ; lv2:index 3 ; lv2:symbol "in_R" ; lv2:name "Audio In R" ; ] ; lv2:port [ a lv2:OutputPort, lv2:AudioPort ; lv2:index 4 ; lv2:symbol "Out_L" ; lv2:name "Audio Out L" ; ], [ a lv2:OutputPort, lv2:AudioPort ; lv2:index 5 ; lv2:symbol "Out_R" ; lv2:name "Audio Out R" ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 6 ; lv2:symbol "GEN1_SAMPLE1" ; lv2:name "GEN1 Sample1" ; lv2:portProperty lv2:integer ; lv2:default 60.0 ; lv2:minimum 0.0 ; lv2:maximum 127.0 ; lv2pg:group padthv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 7 ; lv2:symbol "GEN1_WIDTH1" ; lv2:name "GEN1 Width 1" ; lv2:default 40.0 ; lv2:minimum 2.0 ; lv2:maximum 200.0 ; lv2pg:group padthv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 8 ; lv2:symbol "GEN1_SCALE1" ; lv2:name "GEN1 Scale 1" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 9 ; lv2:symbol "GEN1_NH1" ; lv2:name "GEN1 Nh 1" ; lv2:portProperty lv2:integer ; lv2:default 32.0 ; lv2:minimum 2.0 ; lv2:maximum 64.0 ; lv2pg:group padthv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 10 ; lv2:symbol "GEN1_APOD1" ; lv2:name "GEN1 Apodizer 1" ; lv2:portProperty lv2:integer, lv2:enumeration ; lv2:scalePoint [ rdfs:label "Rect"; rdf:value 0 ] ; lv2:scalePoint [ rdfs:label "Triang"; rdf:value 1 ] ; lv2:scalePoint [ rdfs:label "Welch"; rdf:value 2 ] ; lv2:scalePoint [ rdfs:label "Hann"; rdf:value 3 ] ; lv2:scalePoint [ rdfs:label "Gauss"; rdf:value 4 ] ; lv2:default 4.0 ; lv2:minimum 0.0 ; lv2:maximum 4.0 ; lv2pg:group padthv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 11 ; lv2:symbol "GEN1_DETUNE1" ; lv2:name "GEN1 Detune 1" ; lv2:default -0.1 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 12 ; lv2:symbol "GEN1_GLIDE1" ; lv2:name "GEN1 Glide 1" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 13 ; lv2:symbol "GEN1_SAMPLE2" ; lv2:name "GEN1 Sample2" ; lv2:portProperty lv2:integer ; lv2:default 60.0 ; lv2:minimum 0.0 ; lv2:maximum 127.0 ; lv2pg:group padthv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 14 ; lv2:symbol "GEN1_WIDTH2" ; lv2:name "GEN1 Width 2" ; lv2:default 40.0 ; lv2:minimum 2.0 ; lv2:maximum 200.0 ; lv2pg:group padthv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 15 ; lv2:symbol "GEN1_SCALE2" ; lv2:name "GEN1 Scale 2" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 16 ; lv2:symbol "GEN1_NH2" ; lv2:name "GEN1 Nh 2" ; lv2:portProperty lv2:integer ; lv2:default 32.0 ; lv2:minimum 2.0 ; lv2:maximum 64.0 ; lv2pg:group padthv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 17 ; lv2:symbol "GEN1_APOD2" ; lv2:name "GEN1 Apodizer 2" ; lv2:portProperty lv2:integer, lv2:enumeration ; lv2:scalePoint [ rdfs:label "Rect"; rdf:value 0 ] ; lv2:scalePoint [ rdfs:label "Triang"; rdf:value 1 ] ; lv2:scalePoint [ rdfs:label "Welch"; rdf:value 2 ] ; lv2:scalePoint [ rdfs:label "Hann"; rdf:value 3 ] ; lv2:scalePoint [ rdfs:label "Gauss"; rdf:value 4 ] ; lv2:default 4.0 ; lv2:minimum 0.0 ; lv2:maximum 4.0 ; lv2pg:group padthv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 18 ; lv2:symbol "GEN1_DETUNE2" ; lv2:name "GEN1 Detune 2" ; lv2:default 0.1 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 19 ; lv2:symbol "GEN1_GLIDE2" ; lv2:name "GEN1 Glide 2" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 20 ; lv2:symbol "GEN1_BALANCE" ; lv2:name "GEN1 Balance" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 21 ; lv2:symbol "GEN1_PHASE" ; lv2:name "GEN1 Phase" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 22 ; lv2:symbol "GEN1_RINGMOD" ; lv2:name "GEN1 Ring Mod" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 23 ; lv2:symbol "GEN1_OCTAVE" ; lv2:name "GEN1 Octave" ; lv2:default 0.0 ; lv2:minimum -4.0 ; lv2:maximum 4.0 ; lv2pg:group padthv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 24 ; lv2:symbol "GEN1_TUNING" ; lv2:name "GEN1 Tuning" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 25 ; lv2:symbol "GEN1_ENVTIME" ; lv2:name "GEN1 Env.Time" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 26 ; lv2:symbol "DCF1_ENABLED" ; lv2:name "DCF1 Enabled" ; lv2:portProperty lv2:toggled ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 27 ; lv2:symbol "DCF1_CUTOFF" ; lv2:name "DCF1 Cutoff" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 28 ; lv2:symbol "DCF1_RESO" ; lv2:name "DCF1 Resonance" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 29 ; lv2:symbol "DCF1_TYPE" ; lv2:name "DCF1 Type" ; lv2:portProperty lv2:integer, lv2:enumeration ; lv2:scalePoint [ rdfs:label "LPF"; rdf:value 0 ] ; lv2:scalePoint [ rdfs:label "BPF"; rdf:value 1 ] ; lv2:scalePoint [ rdfs:label "HPF"; rdf:value 2 ] ; lv2:scalePoint [ rdfs:label "BRF"; rdf:value 3 ] ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 3.0 ; lv2pg:group padthv1_lv2:G102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 30 ; lv2:symbol "DCF1_SLOPE" ; lv2:name "DCF1 Slope" ; lv2:portProperty lv2:integer, lv2:enumeration ; lv2:scalePoint [ rdfs:label "12dB/oct"; rdf:value 0 ] ; lv2:scalePoint [ rdfs:label "24dB/oct"; rdf:value 1 ] ; lv2:scalePoint [ rdfs:label "Biquad"; rdf:value 2 ] ; lv2:scalePoint [ rdfs:label "Formant"; rdf:value 3 ] ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 3.0 ; lv2pg:group padthv1_lv2:G102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 31 ; lv2:symbol "DCF1_ENVELOPE" ; lv2:name "DCF1 Envelope" ; lv2:default 1.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 32 ; lv2:symbol "DCF1_ATTACK" ; lv2:name "DCF1 Attack" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 33 ; lv2:symbol "DCF1_DECAY" ; lv2:name "DCF1 Decay" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 34 ; lv2:symbol "DCF1_SUSTAIN" ; lv2:name "DCF1 Sustain" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 35 ; lv2:symbol "DCF1_RELEASE" ; lv2:name "DCF1 Release" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 36 ; lv2:symbol "LFO1_ENABLED" ; lv2:name "LFO1 Enabled" ; lv2:portProperty lv2:toggled ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 37 ; lv2:symbol "LFO1_SHAPE" ; lv2:name "LFO1 Wave Shape" ; lv2:portProperty lv2:integer, lv2:enumeration ; lv2:scalePoint [ rdfs:label "Pulse"; rdf:value 0 ] ; lv2:scalePoint [ rdfs:label "Saw"; rdf:value 1 ] ; lv2:scalePoint [ rdfs:label "Sine"; rdf:value 2 ] ; lv2:scalePoint [ rdfs:label "Rand"; rdf:value 3 ] ; lv2:scalePoint [ rdfs:label "Noise"; rdf:value 4 ] ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 4.0 ; lv2pg:group padthv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 38 ; lv2:symbol "LFO1_WIDTH" ; lv2:name "LFO1 Wave Width" ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 39 ; lv2:symbol "LFO1_BPM" ; lv2:name "LFO1 BPM" ; lv2:default 180.0 ; lv2:minimum 0.0 ; lv2:maximum 360.0 ; lv2pg:group padthv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 40 ; lv2:symbol "LFO1_RATE" ; lv2:name "LFO1 Rate" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 41 ; lv2:symbol "LFO1_SYNC" ; lv2:name "LFO1 Sync" ; lv2:portProperty lv2:toggled ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 42 ; lv2:symbol "LFO1_SWEEP" ; lv2:name "LFO1 Sweep" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 43 ; lv2:symbol "LFO1_PITCH" ; lv2:name "LFO1 Pitch" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 44 ; lv2:symbol "LFO1_BALANCE" ; lv2:name "LFO1 Balance" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 45 ; lv2:symbol "LFO1_RINGMOD" ; lv2:name "LFO1 Ring Mod" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 46 ; lv2:symbol "LFO1_CUTOFF" ; lv2:name "LFO1 Cutoff" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 47 ; lv2:symbol "LFO1_RESO" ; lv2:name "LFO1 Resonance" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 48 ; lv2:symbol "LFO1_PANNING" ; lv2:name "LFO1 Panning" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 49 ; lv2:symbol "LFO1_VOLUME" ; lv2:name "LFO1 Volume" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 50 ; lv2:symbol "LFO1_ATTACK" ; lv2:name "LFO1 Attack" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 51 ; lv2:symbol "LFO1_DECAY" ; lv2:name "LFO1 Decay" ; lv2:default 0.1 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 52 ; lv2:symbol "LFO1_SUSTAIN" ; lv2:name "LFO1 Sustain" ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 53 ; lv2:symbol "LFO1_RELEASE" ; lv2:name "LFO1 Release" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 54 ; lv2:symbol "DCA1_VOLUME" ; lv2:name "DCA1 Volume" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 55 ; lv2:symbol "DCA1_ATTACK" ; lv2:name "DCA1 Attack" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 56 ; lv2:symbol "DCA1_DECAY" ; lv2:name "DCA1 Decay" ; lv2:default 0.1 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 57 ; lv2:symbol "DCA1_SUSTAIN" ; lv2:name "DCA1 Sustain" ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 58 ; lv2:symbol "DCA1_RELEASE" ; lv2:name "DCA1 Release" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 59 ; lv2:symbol "OUT1_WIDTH" ; lv2:name "OUT1 Stereo Width" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G105_OUT1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 60 ; lv2:symbol "OUT1_PANNING" ; lv2:name "OUT1 Panning" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G105_OUT1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 61 ; lv2:symbol "OUT1_FXSEND" ; lv2:name "OUT1 FX Send" ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G105_OUT1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 62 ; lv2:symbol "OUT1_VOLUME" ; lv2:name "OUT1 Volume" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G105_OUT1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 63 ; lv2:symbol "DEF1_PITCHBEND" ; lv2:name "DEF1 Pitchbend" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 4.0 ; lv2pg:group padthv1_lv2:G106_DEF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 64 ; lv2:symbol "DEF1_MODWHEEL" ; lv2:name "DEF1 Modwheel" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G106_DEF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 65 ; lv2:symbol "DEF1_PRESSURE" ; lv2:name "DEF1 Pressure" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G106_DEF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 66 ; lv2:symbol "DEF1_VELOCITY" ; lv2:name "DEF1 Velocity" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G106_DEF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 67 ; lv2:symbol "DEF1_CHANNEL" ; lv2:name "DEF1 Channel" ; lv2:portProperty lv2:integer ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 16.0 ; lv2pg:group padthv1_lv2:G106_DEF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 68 ; lv2:symbol "DEF1_MONO" ; lv2:name "DEF1 Mono" ; lv2:portProperty lv2:integer, lv2:enumeration ; lv2:scalePoint [ rdfs:label "Poly"; rdf:value 0 ] ; lv2:scalePoint [ rdfs:label "Mono"; rdf:value 1 ] ; lv2:scalePoint [ rdfs:label "Legato"; rdf:value 2 ] ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 2.0 ; lv2pg:group padthv1_lv2:G106_DEF1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 69 ; lv2:symbol "CHO1_WET" ; lv2:name "Chorus Wet" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G201_CHO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 70 ; lv2:symbol "CHO1_DELAY" ; lv2:name "Chorus Delay" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G201_CHO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 71 ; lv2:symbol "CHO1_FEEDB" ; lv2:name "Chorus Feedback" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G201_CHO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 72 ; lv2:symbol "CHO1_RATE" ; lv2:name "Chorus Rate" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G201_CHO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 73 ; lv2:symbol "CHO1_MOD" ; lv2:name "Chorus Modulation" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G201_CHO1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 74 ; lv2:symbol "FLA1_WET" ; lv2:name "Flanger Wet" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G202_FLA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 75 ; lv2:symbol "FLA1_DELAY" ; lv2:name "Flanger Delay" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G202_FLA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 76 ; lv2:symbol "FLA1_FEEDB" ; lv2:name "Flanger Feedback" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G202_FLA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 77 ; lv2:symbol "FLA1_DAFT" ; lv2:name "Flanger Daft" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G202_FLA1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 78 ; lv2:symbol "PHA1_WET" ; lv2:name "Phaser Wet" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G203_PHA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 79 ; lv2:symbol "PHA1_RATE" ; lv2:name "Phaser Rate" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G203_PHA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 80 ; lv2:symbol "PHA1_FEEDB" ; lv2:name "Phaser Feedback" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G203_PHA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 81 ; lv2:symbol "PHA1_DEPTH" ; lv2:name "Phaser Depth" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G203_PHA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 82 ; lv2:symbol "PHA1_DAFT" ; lv2:name "Phaser Daft" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G203_PHA1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 83 ; lv2:symbol "DEL1_WET" ; lv2:name "Delay Wet" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G204_DEL1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 84 ; lv2:symbol "DEL1_DELAY" ; lv2:name "Delay Delay" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G204_DEL1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 85 ; lv2:symbol "DEL1_FEEDB" ; lv2:name "Delay Feedback" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G204_DEL1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 86 ; lv2:symbol "DEL1_BPM" ; lv2:name "Delay BPM" ; lv2:default 180.0 ; lv2:minimum 0.0 ; lv2:maximum 360.0 ; lv2pg:group padthv1_lv2:G204_DEL1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 87 ; lv2:symbol "REV1_WET" ; lv2:name "Reverb Wet" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G205_REV1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 88 ; lv2:symbol "REV1_ROOM" ; lv2:name "Reverb Room" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G205_REV1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 89 ; lv2:symbol "REV1_DAMP" ; lv2:name "Reverb Damp" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G205_REV1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 90 ; lv2:symbol "REV1_FEEDB" ; lv2:name "Reverb Feedback" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G205_REV1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 91 ; lv2:symbol "REV1_WIDTH" ; lv2:name "Reverb Width" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G205_REV1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 92 ; lv2:symbol "DYN1_COMPRESS" ; lv2:name "Dynamic Compressor" ; lv2:portProperty lv2:toggled ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G206_DYN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 93 ; lv2:symbol "DYN1_LIMITER" ; lv2:name "Dynamic Limiter" ; lv2:portProperty lv2:toggled ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group padthv1_lv2:G206_DYN1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 94 ; lv2:symbol "KEY1_LOW" ; lv2:name "Keyboard Low" ; lv2:portProperty lv2:integer ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 127.0 ; lv2pg:group padthv1_lv2:G401_KEY1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 95 ; lv2:symbol "KEY1_HIGH" ; lv2:name "Keyboard High" ; lv2:portProperty lv2:integer ; lv2:default 127.0 ; lv2:minimum 0.0 ; lv2:maximum 127.0 ; lv2pg:group padthv1_lv2:G401_KEY1 ; ] . padthv1_lv2:P201_TUNING_ENABLED a lv2:Parameter ; rdfs:label "P201 Tuning Enabled" ; rdfs:range lv2atom:Bool . padthv1_lv2:P202_TUNING_REF_PITCH a lv2:Parameter ; rdfs:label "P202 Tuning Reference Pitch" ; rdfs:range lv2atom:Float ; lv2:default 440.0 ; lv2:minimum 20.0 ; lv2:maximum 8000.0 . padthv1_lv2:P203_TUNING_REF_NOTE a lv2:Parameter ; rdfs:label "P203 Tuning Reference Note" ; rdfs:range lv2atom:Int ; lv2:default 69 ; lv2:minimum 0 ; lv2:maximum 127 . padthv1_lv2:P204_TUNING_SCALE_FILE a lv2:Parameter ; rdfs:label "P204 Tuning Scale File" ; rdfs:range lv2atom:Path . padthv1_lv2:P205_TUNING_KEYMAP_FILE a lv2:Parameter ; rdfs:label "P205 Tuning Key Map File" ; rdfs:range lv2atom:Path . padthv1_lv2:G101_GEN1 a lv2pg:InputGroup; lv2:name "PADsynth - GEN1" ; lv2:symbol "GEN1" . padthv1_lv2:G102_DCF1 a lv2pg:InputGroup; lv2:name "PADsynth - DCF1" ; lv2:symbol "DCF1" . padthv1_lv2:G103_LFO1 a lv2pg:InputGroup; lv2:name "PADsynth - LFO1" ; lv2:symbol "LFO1" . padthv1_lv2:G104_DCA1 a lv2pg:InputGroup; lv2:name "PADsynth - DCA1" ; lv2:symbol "DCA1" . padthv1_lv2:G105_OUT1 a lv2pg:InputGroup; lv2:name "PADsynth - OUT1" ; lv2:symbol "OUT1" . padthv1_lv2:G106_DEF1 a lv2pg:InputGroup; lv2:name "PADsynth - DEF1" ; lv2:symbol "DEF1" . padthv1_lv2:G201_CHO1 a lv2pg:InputGroup; lv2:name "Effects - Chorus" ; lv2:symbol "CHO1" . padthv1_lv2:G202_FLA1 a lv2pg:InputGroup; lv2:name "Effects - Flanger" ; lv2:symbol "FLA1" . padthv1_lv2:G203_PHA1 a lv2pg:InputGroup; lv2:name "Effects - Phaser" ; lv2:symbol "PHA1" . padthv1_lv2:G204_DEL1 a lv2pg:InputGroup; lv2:name "Effects - Delay" ; lv2:symbol "DEL1" . padthv1_lv2:G205_REV1 a lv2pg:InputGroup; lv2:name "Effects - Reverb" ; lv2:symbol "REV1" . padthv1_lv2:G206_DYN1 a lv2pg:InputGroup; lv2:name "Effects - Dynamic" ; lv2:symbol "DYN1" . padthv1_lv2:G301_TUN1 a lv2pg:InputGroup; lv2:name "Config - Tuning" ; lv2:symbol "TUN1" . padthv1_lv2:G401_KEY1 a lv2pg:InputGroup; lv2:name "Input - Keyboard" ; lv2:symbol "KEY1" . padthv1-1.3.0/src/PaxHeaders/padthv1widget_palette.h0000644000000000000000000000013214742136613017400 xustar0030 mtime=1737014667.574293142 30 atime=1737014667.574293142 30 ctime=1737014667.574293142 padthv1-1.3.0/src/padthv1widget_palette.h0000644000175000001440000001710214742136613017371 0ustar00rncbcusers// padthv1widget_palette.h // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1widget_palette_h #define __padthv1widget_palette_h #include #include #include #include #include #include // Forward decls. class QListView; class QLabel; class QToolButton; //------------------------------------------------------------------------- // padthv1widget_palette namespace Ui { class padthv1widget_palette; } class padthv1widget_palette: public QDialog { Q_OBJECT public: padthv1widget_palette(QWidget *parent = nullptr, const QPalette& pal = QPalette()); virtual ~padthv1widget_palette(); void setPalette(const QPalette& pal); const QPalette& palette() const; void setSettings(QSettings *settings, bool owner = false); QSettings *settings() const; void setPaletteName(const QString& name); QString paletteName() const; bool isDirty() const; static bool namedPalette(QSettings *settings, const QString& name, QPalette& pal, bool fixup = false); static QStringList namedPaletteList(QSettings *settings); static QString namedPaletteConf( QSettings *settings, const QString& name); static void addNamedPaletteConf( QSettings *settings, const QString& name, const QString& filename); static QPalette::ColorRole colorRole(const QString& name); class PaletteModel; class ColorDelegate; class ColorButton; class ColorEditor; class RoleEditor; protected slots: void nameComboChanged(const QString& name); void saveButtonClicked(); void deleteButtonClicked(); void generateButtonChanged(); void resetButtonClicked(); void detailsCheckClicked(); void importButtonClicked(); void exportButtonClicked(); void paletteChanged(const QPalette& pal); void accept(); void reject(); protected: void setPalette(const QPalette& pal, const QPalette& parentPal); bool namedPalette(const QString& name, QPalette& pal) const; QStringList namedPaletteList() const; QString namedPaletteConf(const QString& name) const; void addNamedPaletteConf(const QString& name, const QString& filename); void deleteNamedPaletteConf(const QString& name); static bool loadNamedPaletteConf( const QString& name, const QString& filename, QPalette& pal); static bool saveNamedPaletteConf( const QString& name, const QString& filename, const QPalette& pal); static bool loadNamedPalette( QSettings *settings, const QString& name, QPalette& pal); static bool saveNamedPalette( QSettings *settings, const QString& name, const QPalette& pal); void updateNamedPaletteList(); void updateGenerateButton(); void updateDialogButtons(); void setDefaultDir(const QString& dir); QString defaultDir() const; void setShowDetails(bool on); bool isShowDetails() const; void showEvent(QShowEvent *event); void resizeEvent(QResizeEvent *event); private: Ui::padthv1widget_palette *p_ui; Ui::padthv1widget_palette& m_ui; QSettings *m_settings; bool m_owner; QPalette m_palette; QPalette m_parentPalette; PaletteModel *m_paletteModel; bool m_modelUpdated; bool m_paletteUpdated; int m_dirtyCount; int m_dirtyTotal; }; //------------------------------------------------------------------------- // padthv1widget_palette::PaletteModel class padthv1widget_palette::PaletteModel : public QAbstractTableModel { Q_OBJECT Q_PROPERTY(QPalette::ColorRole colorRole READ colorRole) public: PaletteModel(QObject *parent = nullptr); int rowCount(const QModelIndex &parent = QModelIndex()) const; int columnCount(const QModelIndex &parent = QModelIndex()) const; QVariant data(const QModelIndex &index, int role) const; bool setData(const QModelIndex &index, const QVariant &value, int role); Qt::ItemFlags flags(const QModelIndex &index) const; QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const; void setPalette(const QPalette &palette, const QPalette &parentPalette); const QPalette& palette() const; void setGenerate(bool on) { m_generate = on; } QPalette::ColorRole colorRole() const { return QPalette::NoRole; } signals: void paletteChanged(const QPalette &palette); protected: QPalette::ColorGroup columnToGroup(int index) const; int groupToColumn(QPalette::ColorGroup group) const; private: QPalette m_palette; QPalette m_parentPalette; QMap m_roleNames; int m_nrows; bool m_generate; }; //------------------------------------------------------------------------- // padthv1widget_palette::ColorDelegate class padthv1widget_palette::ColorDelegate : public QItemDelegate { public: ColorDelegate(QObject *parent = nullptr) : QItemDelegate(parent) {} QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem& option, const QModelIndex& index) const; void setEditorData(QWidget *editor, const QModelIndex& index) const; void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex& index) const; void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem& option, const QModelIndex &index) const; virtual void paint(QPainter *painter, const QStyleOptionViewItem& option, const QModelIndex& index) const; virtual QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const; }; //------------------------------------------------------------------------- // padthv1widget_palette::ColorButton class padthv1widget_palette::ColorButton : public QPushButton { Q_OBJECT Q_PROPERTY(QBrush brush READ brush WRITE setBrush) public: ColorButton (QWidget *parent = nullptr); const QBrush& brush() const; void setBrush(const QBrush& b); signals: void changed(); protected slots: void chooseColor(); protected: void paintEvent(QPaintEvent *event); private: QBrush m_brush; }; //------------------------------------------------------------------------- // PaleteEditor::ColorEditor class padthv1widget_palette::ColorEditor : public QWidget { Q_OBJECT public: ColorEditor(QWidget *parent = nullptr); void setColor(const QColor &color); QColor color() const; bool changed() const; signals: void changed(QWidget *widget); protected slots: void colorChanged(); private: padthv1widget_palette::ColorButton *m_button; bool m_changed; }; //------------------------------------------------------------------------- // PaleteEditor::RoleEditor class padthv1widget_palette::RoleEditor : public QWidget { Q_OBJECT public: RoleEditor(QWidget *parent = nullptr); void setLabel(const QString &label); void setEdited(bool on); bool edited() const; signals: void changed(QWidget *widget); protected slots: void resetProperty(); private: QLabel *m_label; QToolButton *m_button; bool m_edited; }; #endif // __padthv1widget_palette_h // end of padthv1widget_palette.h padthv1-1.3.0/src/PaxHeaders/padthv1_programs.h0000644000000000000000000000013214742136613016370 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1_programs.h0000644000175000001440000000751014742136613016363 0ustar00rncbcusers// padthv1_programs.h // /**************************************************************************** Copyright (C) 2012-2024, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1_programs_h #define __padthv1_programs_h #include "padthv1_sched.h" #include "padthv1_param.h" #include //------------------------------------------------------------------------- // padthv1_programs - Bank/programs database class. // class padthv1_programs { public: // ctor. padthv1_programs(padthv1 *pPadth); // dtor. ~padthv1_programs(); // operational mode flags. void enabled(bool on) { m_enabled = on; } bool enabled() const { return m_enabled; } // prog. base node class Prog { public: Prog(uint16_t id, const QString& name) : m_id(id), m_name(name) {} uint16_t id() const { return m_id; } const QString& name() const { return m_name; } void set_name(const QString& name) { m_name = name; } private: uint16_t m_id; QString m_name; }; typedef QMap Progs; // bank node class Bank : public Prog { public: Bank(uint16_t id, const QString& name) : Prog(id, name) {} ~Bank() { clear_progs(); } const Progs& progs() const { return m_progs; } // prog. managers Prog *find_prog(uint16_t prog_id) const; Prog *add_prog(uint16_t prog_id, const QString& prog_name); void remove_prog(uint16_t prog_id); void clear_progs(); private: Progs m_progs; }; typedef QMap Banks; const Banks& banks() const { return m_banks; } // bank managers Bank *find_bank(uint16_t bank_id) const; Bank *add_bank(uint16_t bank_id, const QString& bank_name); void remove_bank(uint16_t bank_id); void clear_banks(); // current bank/prog. managers void bank_select_msb(uint8_t bank_msb); void bank_select_lsb(uint8_t bank_lsb); void bank_select(uint16_t bank_id); void prog_change(uint16_t prog_id); void select_program(uint16_t bank_id, uint16_t prog_id); void process_program(padthv1 *pPadth, uint16_t bank_id, uint16_t prog_id); Bank *current_bank() const { return m_bank; } Prog *current_prog() const { return m_prog; } protected: uint16_t current_bank_id() const; // current bank/prog. scheduled thread class Sched : public padthv1_sched { public: // ctor. Sched (padthv1 *pPadth) : padthv1_sched(pPadth, Programs), m_bank_id(0), m_prog_id(0) {} // schedule (override) void select_program(uint16_t bank_id, uint16_t prog_id) { if (m_bank_id != bank_id || m_prog_id != prog_id) { m_bank_id = bank_id; m_prog_id = prog_id; schedule(); } } // process (virtual). void process(int) { padthv1 *pPadth = instance(); padthv1_programs *pPrograms = pPadth->programs(); pPrograms->process_program(pPadth, m_bank_id, m_prog_id); } private: // instance variables. uint16_t m_bank_id; uint16_t m_prog_id; }; private: // instance variables. bool m_enabled; Sched m_sched; uint8_t m_bank_msb; uint8_t m_bank_lsb; Bank *m_bank; Prog *m_prog; Banks m_banks; }; #endif // __padthv1_programs_h // end of padthv1_programs.h padthv1-1.3.0/src/PaxHeaders/man10000644000000000000000000000013214742136613013515 xustar0030 mtime=1737014667.572635536 30 atime=1737014667.572547571 30 ctime=1737014667.572635536 padthv1-1.3.0/src/man1/0000755000175000001440000000000014742136613013562 5ustar00rncbcuserspadthv1-1.3.0/src/man1/PaxHeaders/padthv1.10000644000000000000000000000013214742136613015223 xustar0030 mtime=1737014667.572547571 30 atime=1737014667.572547571 30 ctime=1737014667.572547571 padthv1-1.3.0/src/man1/padthv1.10000644000175000001440000000171514742136613015217 0ustar00rncbcusers.TH PADTHV1 "1" "August 31, 2020" .SH NAME padthv1 \- an old-school polyphonic additive synthesizer .SH SYNOPSIS .B padthv1_jack [\fIoptions\fR] [\fIpreset-file\fR] .SH DESCRIPTION This manual page documents briefly the .B padthv1_jack command. .PP \fBpadthv1\fP is an old-school polyphonic additive synthesizer with stereo fx. .PP features: .IP a pure stand-alone JACK client with JACK-session, NSM and both JACK MIDI and ALSA MIDI input support; .IP a LV2 instrument plugin. URI: http://padthv1.sourceforge.net/lv2 .SH OPTIONS .HP \fB\-g\fR, \fB\-\-no\-gui\fR .IP Disable the graphical user interface (GUI) .HP \fB\-n\fR, \fB\-\-client\-name\fR=[\fIlabel\fR] .IP Set the JACK client name (default: padthv1) .HP \fB\-h\fR, \fB\-\-help\fR .IP Show help about command line options .HP \fB\-v\fR, \fB\-\-version\fR .IP Show version information .SH FILES Configuration settings are stored in ~/.config/rncbc.org/padthv1.conf .SH AUTHOR padthv1 was written by Rui Nuno Capela. padthv1-1.3.0/src/man1/PaxHeaders/padthv1.fr.10000644000000000000000000000013214742136613015631 xustar0030 mtime=1737014667.572635536 30 atime=1737014667.572547571 30 ctime=1737014667.572635536 padthv1-1.3.0/src/man1/padthv1.fr.10000644000175000001440000000222714742136613015624 0ustar00rncbcusers.TH PATHV1 "1" "Septembre 02, 2017" .SH NOM padthv1 \- un synthétiseur polyphonique additif à l'ancienne .SH SYNOPSIS .B padthv1_jack [\fIoptions\fR] [\fIfichier-de-pré-réglage\fR] .SH DESCRIPTION Cette page de manuel documente rapidement la commande .B padthv1_jack . .PP \fBpadthv1\fP est un synthétiseur polyphonique additif à l'ancienne, avec des effets stéréo. .PP fonctionnalités : .IP un client JACK autonome pur avec JACK-session, NSM, et un support d'entrée JACK MIDI ainsi que ALSA MIDI; .IP un greffon d'instrument LV2. URI : http://padthv1.sourceforge.net/lv2 .SH OPTIONS .HP \fB\-g\fR, \fB\-\-no\-gui\fR .IP Désactive l'interface graphique utilisateur .HP \fB\-h\fR, \fB\-\-help\fR .IP Affiche de l'aide à propos des options de ligne de commande .HP \fB\-v\fR, \fB\-\-version\fR .IP Affiche des informations de version .SH FICHIERS Les paramètres de configuration sont stockés dans ~/.config/rncbc.org/padthv1.conf .SH AUTEUR padthv1 a été écrit par Rui Nuno Capela. .PP La version française de cette page de manuel a été traduite par Olivier Humbert , pour le projet LibraZiK (mais peut être utilisée par d'autres). padthv1-1.3.0/src/PaxHeaders/padthv1widget_lv2.h0000644000000000000000000000013214742136613016445 xustar0030 mtime=1737014667.574293142 30 atime=1737014667.574293142 30 ctime=1737014667.574293142 padthv1-1.3.0/src/padthv1widget_lv2.h0000644000175000001440000000432514742136613016441 0ustar00rncbcusers// padthv1widget_lv2.h // /**************************************************************************** Copyright (C) 2012-2025, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1widget_lv2_h #define __padthv1widget_lv2_h #include "padthv1widget.h" #include "padthv1_lv2ui.h" //------------------------------------------------------------------------- // padthv1widget_lv2 - decl. // class padthv1widget_lv2 : public padthv1widget { public: // Constructor. padthv1widget_lv2(padthv1_lv2 *pPadth, LV2UI_Controller controller, LV2UI_Write_Function write_function); // Destructor. ~padthv1widget_lv2(); // LV2 port event dispatcher. void port_event(uint32_t port_index, uint32_t buffer_size, uint32_t format, const void *buffer); #ifdef CONFIG_LV2_UI_EXTERNAL void setExternalHost(LV2_External_UI_Host *external_host); const LV2_External_UI_Host *externalHost() const; #endif #ifdef CONFIG_LV2_UI_IDLE bool isIdleClosed() const; #endif protected: // Synth engine accessor. padthv1_ui *ui_instance() const; // Param methods. void updateParam(padthv1::ParamIndex index, float fValue) const; // Close event handler. void closeEvent(QCloseEvent *pCloseEvent); private: // Instance variables. padthv1_lv2ui *m_pPadthUi; #ifdef CONFIG_LV2_UI_EXTERNAL LV2_External_UI_Host *m_external_host; #endif #ifdef CONFIG_LV2_UI_IDLE bool m_bIdleClosed; #endif }; #endif // __padthv1widget_lv2_h // end of padthv1widget_lv2.h padthv1-1.3.0/src/PaxHeaders/padthv1widget_controls.cpp0000644000000000000000000000013214742136613020140 xustar0030 mtime=1737014667.574293142 30 atime=1737014667.574293142 30 ctime=1737014667.574293142 padthv1-1.3.0/src/padthv1widget_controls.cpp0000644000175000001440000005610314742136613020135 0ustar00rncbcusers// padthv1widget_controls.cpp // /**************************************************************************** Copyright (C) 2012-2023, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1widget_controls.h" #include "padthv1_controls.h" #include "padthv1_config.h" #include #include #include #include #include //---------------------------------------------------------------------------- // padthv1widget_controls::ItemDelegate -- Custom (tree) list item delegate. class padthv1widget_controls::ItemDelegate : public QItemDelegate { public: // ctor. ItemDelegate(QObject *pParent = nullptr); // QItemDelegate interface... QSize sizeHint( const QStyleOptionViewItem& option, const QModelIndex& index) const; QWidget *createEditor(QWidget *pParent, const QStyleOptionViewItem& option, const QModelIndex& index) const; void setEditorData(QWidget *pEditor, const QModelIndex& index) const; void setModelData(QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index) const; }; //---------------------------------------------------------------------------- // MIDI Controller Names - Default controller names hash map. const padthv1widget_controls::Names& padthv1widget_controls::controllerNames (void) { static struct { unsigned short param; const char *name; } s_controllers[] = { { 0, QT_TR_NOOP("Bank Select (coarse)") }, { 1, QT_TR_NOOP("Modulation Wheel (coarse)") }, { 2, QT_TR_NOOP("Breath Controller (coarse)") }, { 4, QT_TR_NOOP("Foot Pedal (coarse)") }, { 5, QT_TR_NOOP("Portamento Time (coarse)") }, { 6, QT_TR_NOOP("Data Entry (coarse)") }, { 7, QT_TR_NOOP("Volume (coarse)") }, { 8, QT_TR_NOOP("Balance (coarse)") }, { 10, QT_TR_NOOP("Pan Position (coarse)") }, { 11, QT_TR_NOOP("Expression (coarse)") }, { 12, QT_TR_NOOP("Effect Control 1 (coarse)") }, { 13, QT_TR_NOOP("Effect Control 2 (coarse)") }, { 16, QT_TR_NOOP("General Purpose Slider 1") }, { 17, QT_TR_NOOP("General Purpose Slider 2") }, { 18, QT_TR_NOOP("General Purpose Slider 3") }, { 19, QT_TR_NOOP("General Purpose Slider 4") }, { 32, QT_TR_NOOP("Bank Select (fine)") }, { 33, QT_TR_NOOP("Modulation Wheel (fine)") }, { 34, QT_TR_NOOP("Breath Controller (fine)") }, { 36, QT_TR_NOOP("Foot Pedal (fine)") }, { 37, QT_TR_NOOP("Portamento Time (fine)") }, { 38, QT_TR_NOOP("Data Entry (fine)") }, { 39, QT_TR_NOOP("Volume (fine)") }, { 40, QT_TR_NOOP("Balance (fine)") }, { 42, QT_TR_NOOP("Pan Position (fine)") }, { 43, QT_TR_NOOP("Expression (fine)") }, { 44, QT_TR_NOOP("Effect Control 1 (fine)") }, { 45, QT_TR_NOOP("Effect Control 2 (fine)") }, { 64, QT_TR_NOOP("Hold Pedal (on/off)") }, { 65, QT_TR_NOOP("Portamento (on/off)") }, { 66, QT_TR_NOOP("Sostenuto Pedal (on/off)") }, { 67, QT_TR_NOOP("Soft Pedal (on/off)") }, { 68, QT_TR_NOOP("Legato Pedal (on/off)") }, { 69, QT_TR_NOOP("Hold 2 Pedal (on/off)") }, { 70, QT_TR_NOOP("Sound Variation") }, { 71, QT_TR_NOOP("Filter Resonance") }, { 72, QT_TR_NOOP("Release Time") }, { 73, QT_TR_NOOP("Attack Time") }, { 74, QT_TR_NOOP("Brightness") }, { 75, QT_TR_NOOP("Decay Time") }, { 76, QT_TR_NOOP("Vibrato Rate") }, { 77, QT_TR_NOOP("Vibrato Depth") }, { 78, QT_TR_NOOP("Vibrato Delay") }, { 80, QT_TR_NOOP("General Purpose Button 1 (on/off)") }, { 81, QT_TR_NOOP("General Purpose Button 2 (on/off)") }, { 82, QT_TR_NOOP("General Purpose Button 3 (on/off)") }, { 83, QT_TR_NOOP("General Purpose Button 4 (on/off)") }, { 91, QT_TR_NOOP("Effects Level") }, { 92, QT_TR_NOOP("Tremolo Level") }, { 93, QT_TR_NOOP("Chorus Level") }, { 94, QT_TR_NOOP("Celeste Level") }, { 95, QT_TR_NOOP("Phaser Level") }, { 96, QT_TR_NOOP("Data Button Increment") }, { 97, QT_TR_NOOP("Data Button Decrement") }, { 98, QT_TR_NOOP("Non-Registered Parameter (fine)") }, { 99, QT_TR_NOOP("Non-Registered Parameter (coarse)") }, {100, QT_TR_NOOP("Registered Parameter (fine)") }, {101, QT_TR_NOOP("Registered Parameter (coarse)") }, {120, QT_TR_NOOP("All Sound Off") }, {121, QT_TR_NOOP("All Controllers Off") }, {122, QT_TR_NOOP("Local Keyboard (on/off)") }, {123, QT_TR_NOOP("All Notes Off") }, {124, QT_TR_NOOP("Omni Mode Off") }, {125, QT_TR_NOOP("Omni Mode On") }, {126, QT_TR_NOOP("Mono Operation") }, {127, QT_TR_NOOP("Poly Operation") }, { 0, nullptr } }; static Names s_controllerNames; // Pre-load controller-names hash table... if (s_controllerNames.isEmpty()) { for (int i = 0; s_controllers[i].name; ++i) { s_controllerNames.insert(s_controllers[i].param, QObject::tr(s_controllers[i].name, "controllerName")); } } return s_controllerNames; } //---------------------------------------------------------------------------- // MIDI RPN Names - Default RPN names hash map. const padthv1widget_controls::Names& padthv1widget_controls::rpnNames (void) { static struct { unsigned short param; const char *name; } s_rpns[] = { { 0, QT_TR_NOOP("Pitch Bend Sensitivity") }, { 1, QT_TR_NOOP("Fine Tune") }, { 2, QT_TR_NOOP("Coarse Tune") }, { 3, QT_TR_NOOP("Tuning Program") }, { 4, QT_TR_NOOP("Tuning Bank") }, { 0, nullptr } }; static Names s_rpnNames; if (s_rpnNames.isEmpty()) { // Pre-load RPN-names hash table... for (int i = 0; s_rpns[i].name; ++i) { s_rpnNames.insert(s_rpns[i].param, QObject::tr(s_rpns[i].name, "rpnName")); } } return s_rpnNames; } //---------------------------------------------------------------------------- // MIDI NRPN Names - Default NRPN names hash map. const padthv1widget_controls::Names& padthv1widget_controls::nrpnNames (void) { static struct { unsigned short param; const char *name; } s_nrpns[] = { { 136, QT_TR_NOOP("Vibrato Rate") }, { 137, QT_TR_NOOP("Vibrato Depth") }, { 138, QT_TR_NOOP("Vibrato Delay") }, { 160, QT_TR_NOOP("Filter Cutoff") }, { 161, QT_TR_NOOP("Filter Resonance") }, { 227, QT_TR_NOOP("EG Attack") }, { 228, QT_TR_NOOP("EG Decay") }, { 230, QT_TR_NOOP("EG Release") }, // GS Drum NRPN map... { 2560, QT_TR_NOOP("Drum Filter Cutoff") }, { 2688, QT_TR_NOOP("Drum Filter Resonance") }, { 2816, QT_TR_NOOP("Drum EG Attack") }, { 2944, QT_TR_NOOP("Drum EG Decay") }, { 3072, QT_TR_NOOP("Drum Pitch Coarse") }, { 3200, QT_TR_NOOP("Drum Pitch Fine") }, { 3328, QT_TR_NOOP("Drum Level") }, { 3584, QT_TR_NOOP("Drum Pan") }, { 3712, QT_TR_NOOP("Drum Reverb Send") }, { 3840, QT_TR_NOOP("Drum Chorus Send") }, { 3968, QT_TR_NOOP("Drum Variation Send") }, { 0, nullptr } }; static struct { unsigned char note; const char *name; } s_drums[] = { // GM Drum note map... { 35, QT_TR_NOOP("Acoustic Bass Drum") }, { 36, QT_TR_NOOP("Bass Drum 1") }, { 37, QT_TR_NOOP("Side Stick") }, { 38, QT_TR_NOOP("Acoustic Snare") }, { 39, QT_TR_NOOP("Hand Clap") }, { 40, QT_TR_NOOP("Electric Snare") }, { 41, QT_TR_NOOP("Low Floor Tom") }, { 42, QT_TR_NOOP("Closed Hi-Hat") }, { 43, QT_TR_NOOP("High Floor Tom") }, { 44, QT_TR_NOOP("Pedal Hi-Hat") }, { 45, QT_TR_NOOP("Low Tom") }, { 46, QT_TR_NOOP("Open Hi-Hat") }, { 47, QT_TR_NOOP("Low-Mid Tom") }, { 48, QT_TR_NOOP("Hi-Mid Tom") }, { 49, QT_TR_NOOP("Crash Cymbal 1") }, { 50, QT_TR_NOOP("High Tom") }, { 51, QT_TR_NOOP("Ride Cymbal 1") }, { 52, QT_TR_NOOP("Chinese Cymbal") }, { 53, QT_TR_NOOP("Ride Bell") }, { 54, QT_TR_NOOP("Tambourine") }, { 55, QT_TR_NOOP("Splash Cymbal") }, { 56, QT_TR_NOOP("Cowbell") }, { 57, QT_TR_NOOP("Crash Cymbal 2") }, { 58, QT_TR_NOOP("Vibraslap") }, { 59, QT_TR_NOOP("Ride Cymbal 2") }, { 60, QT_TR_NOOP("Hi Bongo") }, { 61, QT_TR_NOOP("Low Bongo") }, { 62, QT_TR_NOOP("Mute Hi Conga") }, { 63, QT_TR_NOOP("Open Hi Conga") }, { 64, QT_TR_NOOP("Low Conga") }, { 65, QT_TR_NOOP("High Timbale") }, { 66, QT_TR_NOOP("Low Timbale") }, { 67, QT_TR_NOOP("High Agogo") }, { 68, QT_TR_NOOP("Low Agogo") }, { 69, QT_TR_NOOP("Cabasa") }, { 70, QT_TR_NOOP("Maracas") }, { 71, QT_TR_NOOP("Short Whistle") }, { 72, QT_TR_NOOP("Long Whistle") }, { 73, QT_TR_NOOP("Short Guiro") }, { 74, QT_TR_NOOP("Long Guiro") }, { 75, QT_TR_NOOP("Claves") }, { 76, QT_TR_NOOP("Hi Wood Block") }, { 77, QT_TR_NOOP("Low Wood Block") }, { 78, QT_TR_NOOP("Mute Cuica") }, { 79, QT_TR_NOOP("Open Cuica") }, { 80, QT_TR_NOOP("Mute Triangle") }, { 81, QT_TR_NOOP("Open Triangle") }, { 0, nullptr } }; static Names s_nrpnNames; if (s_nrpnNames.isEmpty()) { // Pre-load NRPN-names hash table... const QString sDrumNrpnName("%1 (%2)"); for (int i = 0; s_nrpns[i].name; ++i) { const unsigned short param = s_nrpns[i].param; const QString& sName = QObject::tr(s_nrpns[i].name, "nrpnName"); if (param < 2560) { s_nrpnNames.insert(param, sName); } else { for (int j = 0; s_drums[j].name; ++j) { const unsigned char note = s_drums[j].note; s_nrpnNames.insert(param + note, sDrumNrpnName.arg(sName).arg(note)); } } } } return s_nrpnNames; } //---------------------------------------------------------------------------- // MIDI Control-14 Names - Default controller names hash map. const padthv1widget_controls::Names& padthv1widget_controls::control14Names (void) { static struct { unsigned short param; const char *name; } s_control14s[] = { { 1, QT_TR_NOOP("Modulation Wheel (14bit)") }, { 2, QT_TR_NOOP("Breath Controller (14bit)") }, { 4, QT_TR_NOOP("Foot Pedal (14bit)") }, { 5, QT_TR_NOOP("Portamento Time (14bit)") }, { 7, QT_TR_NOOP("Volume (14bit)") }, { 8, QT_TR_NOOP("Balance (14bit)") }, { 10, QT_TR_NOOP("Pan Position (14bit)") }, { 11, QT_TR_NOOP("Expression (14bit)") }, { 12, QT_TR_NOOP("Effect Control 1 (14bit)") }, { 13, QT_TR_NOOP("Effect Control 2 (14bit)") }, { 16, QT_TR_NOOP("General Purpose Slider 1 (14bit)") }, { 17, QT_TR_NOOP("General Purpose Slider 2 (14bit)") }, { 18, QT_TR_NOOP("General Purpose Slider 3 (14bit)") }, { 19, QT_TR_NOOP("General Purpose Slider 4 (14bit)") }, { 0, nullptr } }; static Names s_control14Names; if (s_control14Names.isEmpty()) { // Pre-load controller-names hash table... for (int i = 0; s_control14s[i].name; ++i) { s_control14Names.insert(s_control14s[i].param, QObject::tr(s_control14s[i].name, "control14Name")); } } return s_control14Names; } //---------------------------------------------------------------------------- // MIDI Controller Names general helpers. static QComboBox *controlParamComboBox ( padthv1_controls::Type ctype, QWidget *pParent ) { QComboBox *pComboBox = new QComboBox(pParent); padthv1widget_controls::Names map; int iParamMin = 0; int iParamMax = iParamMin; switch(ctype) { case padthv1_controls::CC: iParamMin = 0; iParamMax = 128; map = padthv1widget_controls::controllerNames(); break; case padthv1_controls::RPN: map = padthv1widget_controls::rpnNames(); break; case padthv1_controls::NRPN: map = padthv1widget_controls::nrpnNames(); break; case padthv1_controls::CC14: iParamMin = 1; iParamMax = 32; map = padthv1widget_controls::control14Names(); // Fall thru... default: break; } const bool bEditable = (iParamMin >= iParamMax); pComboBox->setEditable(bEditable); pComboBox->setInsertPolicy(QComboBox::NoInsert); const QString sMask("%1 - %2"); if (bEditable) { padthv1widget_controls::Names::ConstIterator iter = map.constBegin(); const padthv1widget_controls::Names::ConstIterator& iter_end = map.constEnd(); for ( ; iter != iter_end; ++iter) { const unsigned short param = iter.key(); pComboBox->addItem(sMask.arg(param).arg(iter.value()), int(param)); } } else { for (int iParam = iParamMin; iParam < iParamMax; ++iParam) { const unsigned short param = iParam; pComboBox->addItem(sMask.arg(param).arg(map.value(param)), iParam); } } return pComboBox; } static QString controlParamName ( padthv1_controls::Type ctype, unsigned short param ) { padthv1widget_controls::Names map; switch(ctype) { case padthv1_controls::CC: map = padthv1widget_controls::controllerNames(); break; case padthv1_controls::RPN: map = padthv1widget_controls::rpnNames(); break; case padthv1_controls::NRPN: map = padthv1widget_controls::nrpnNames(); break; case padthv1_controls::CC14: map = padthv1widget_controls::control14Names(); // Fall thru... default: break; } const QString sMask("%1 - %2"); padthv1widget_controls::Names::ConstIterator iter = map.constFind(param); if (iter == map.constEnd()) return QString::number(param); else return sMask.arg(param).arg(iter.value()); } //---------------------------------------------------------------------------- // padthv1widget_controls::ItemDelegate -- Custom (tree) list item delegate. // ctor. padthv1widget_controls::ItemDelegate::ItemDelegate ( QObject *pParent ) : QItemDelegate(pParent) { } // QItemDelegate interface... QSize padthv1widget_controls::ItemDelegate::sizeHint ( const QStyleOptionViewItem& option, const QModelIndex& index ) const { const int x = (index.column() == 1 ? 32 : 4); // Type is special. return QItemDelegate::sizeHint(option, index) + QSize(x, 4); } QWidget *padthv1widget_controls::ItemDelegate::createEditor ( QWidget *pParent, const QStyleOptionViewItem& /*option*/, const QModelIndex& index ) const { QWidget *pEditor = nullptr; switch (index.column()) { case 0: // Channel. { QSpinBox *pSpinBox = new QSpinBox(pParent); pSpinBox->setMinimum(0); pSpinBox->setMaximum(16); pSpinBox->setSpecialValueText(tr("Auto")); pEditor = pSpinBox; break; } case 1: // Type. { QComboBox *pComboBox = new QComboBox(pParent); pComboBox->setEditable(false); pComboBox->addItem( padthv1_controls::textFromType(padthv1_controls::CC)); pComboBox->addItem( padthv1_controls::textFromType(padthv1_controls::RPN)); pComboBox->addItem( padthv1_controls::textFromType(padthv1_controls::NRPN)); pComboBox->addItem( padthv1_controls::textFromType(padthv1_controls::CC14)); pEditor = pComboBox; break; } case 2: // Parameter. { const QModelIndex& ctype_index = index.sibling(index.row(), 1); const QString& sType = ctype_index.data().toString(); const padthv1_controls::Type ctype = padthv1_controls::typeFromText(sType); pEditor = controlParamComboBox(ctype, pParent); break; } case 3: // Subject. { QComboBox *pComboBox = new QComboBox(pParent); pComboBox->setEditable(false); for (uint32_t i = 0; i < padthv1::NUM_PARAMS; ++i) pComboBox->addItem( padthv1_param::paramName(padthv1::ParamIndex(i))); pEditor = pComboBox; break; } default: break; } #ifdef CONFIG_DEBUG_0 qDebug("padthv1widget_controls::ItemDelegate::createEditor(%p, %d, %d) = %p", pParent, index.row(), index.column(), pEditor); #endif return pEditor; } void padthv1widget_controls::ItemDelegate::setEditorData ( QWidget *pEditor, const QModelIndex& index ) const { #ifdef CONFIG_DEBUG_0 qDebug("padthv1widget_controls::ItemDelegate::setEditorData(%p, %d, %d)", pEditor, index.row(), index.column()); #endif switch (index.column()) { case 0: // Channel. { const int iChannel = index.data().toInt(); // = index.model()->data(index, Qt::DisplayRole).toInt(); QSpinBox *pSpinBox = qobject_cast (pEditor); if (pSpinBox) pSpinBox->setValue(iChannel); break; } case 1: // Type. { const QString& sText = index.data().toString(); // = index.model()->data(index, Qt::DisplayRole).toString(); QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const int iIndex = pComboBox->findText(sText); if (iIndex >= 0) pComboBox->setCurrentIndex(iIndex); else pComboBox->setCurrentIndex(0); } break; } case 2: // Parameter. { const int iParam = index.data(Qt::UserRole).toInt(); // = index.model()->data(index, Qt::DisplayRole).toString(); QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const int iIndex = pComboBox->findData(iParam); if (iIndex >= 0) pComboBox->setCurrentIndex(iIndex); else pComboBox->setEditText(index.data().toString()); } break; } case 3: // Subject. { const int iIndex = index.data(Qt::UserRole).toInt(); // = index.model()->data(index, Qt::DisplayRole).toInt(); QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) pComboBox->setCurrentIndex(iIndex); break; } default: break; } } void padthv1widget_controls::ItemDelegate::setModelData ( QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index ) const { #ifdef CONFIG_DEBUG_0 qDebug("padthv1widget_controls_item_delegate::setModelData(%p, %d, %d)", pEditor, index.row(), index.column()); #endif switch (index.column()) { case 0: // Channel. { QSpinBox *pSpinBox = qobject_cast (pEditor); if (pSpinBox) { const int iChannel = pSpinBox->value(); const QString& sText = (iChannel > 0 ? QString::number(iChannel) : tr("Auto")); pModel->setData(index, sText); } break; } case 1: // Type. { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const QString& sType = pComboBox->currentText(); pModel->setData(index, sType); } break; } case 2: // Parameter. { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const int iIndex = pComboBox->currentIndex(); QString sText; int iParam; if (iIndex >= 0) { sText = pComboBox->itemText(iIndex); iParam = pComboBox->itemData(iIndex).toInt(); } else { sText = pComboBox->currentText(); iParam = sText.toInt(); } pModel->setData(index, sText); pModel->setData(index, iParam, Qt::UserRole); } break; } case 3: // Subject. { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const int iIndex = pComboBox->currentIndex(); pModel->setData(index, padthv1_param::paramName(padthv1::ParamIndex(iIndex))); pModel->setData(index, iIndex, Qt::UserRole); } break; } default: break; } // Done. } //---------------------------------------------------------------------------- // padthv1widget_controls -- UI wrapper form. // ctor. padthv1widget_controls::padthv1widget_controls ( QWidget *pParent ) : QTreeWidget(pParent) { QTreeWidget::setColumnCount(4); QTreeWidget::setRootIsDecorated(false); QTreeWidget::setAlternatingRowColors(true); QTreeWidget::setUniformRowHeights(true); QTreeWidget::setAllColumnsShowFocus(false); QTreeWidget::setSelectionBehavior(QAbstractItemView::SelectRows); QTreeWidget::setSelectionMode(QAbstractItemView::SingleSelection); QHeaderView *pHeaderView = QTreeWidget::header(); #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) pHeaderView->setResizeMode(QHeaderView::ResizeToContents); #else pHeaderView->setSectionResizeMode(QHeaderView::ResizeToContents); #endif // pHeaderView->hide(); QTreeWidget::setItemDelegate(new ItemDelegate(this)); QObject::connect(this, SIGNAL(itemChanged(QTreeWidgetItem *, int)), SLOT(itemChangedSlot(QTreeWidgetItem *, int))); } // dtor. padthv1widget_controls::~padthv1widget_controls (void) { } // utilities. void padthv1widget_controls::loadControls ( padthv1_controls *pControls ) { QTreeWidget::clear(); const QIcon icon(":/images/padthv1_control.png"); QList items; const padthv1_controls::Map& map = pControls->map(); padthv1_controls::Map::ConstIterator iter = map.constBegin(); const padthv1_controls::Map::ConstIterator& iter_end = map.constEnd(); for ( ; iter != iter_end; ++iter) { const padthv1_controls::Key& key = iter.key(); const padthv1_controls::Type ctype = key.type(); const unsigned short channel = key.channel(); const padthv1_controls::Data& data = iter.value(); const padthv1::ParamIndex index = padthv1::ParamIndex(data.index); QTreeWidgetItem *pItem = new QTreeWidgetItem(this); // pItem->setIcon(0, icon); pItem->setText(0, (channel > 0 ? QString::number(channel) : tr("Auto"))); pItem->setText(1, padthv1_controls::textFromType(ctype)); pItem->setText(2, controlParamName(ctype, key.param)); pItem->setData(2, Qt::UserRole, int(key.param)); pItem->setIcon(3, icon); pItem->setText(3, padthv1_param::paramName(index)); pItem->setData(3, Qt::UserRole, data.index); pItem->setData(3, Qt::UserRole + 1, data.flags); pItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable | Qt::ItemIsSelectable); items.append(pItem); } QTreeWidget::addTopLevelItems(items); QTreeWidget::expandAll(); } void padthv1widget_controls::saveControls ( padthv1_controls *pControls ) { pControls->clear(); const int iItemCount = QTreeWidget::topLevelItemCount(); for (int iItem = 0 ; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = QTreeWidget::topLevelItem(iItem); const unsigned short channel = pItem->text(0).toInt(); const padthv1_controls::Type ctype = padthv1_controls::typeFromText(pItem->text(1)); padthv1_controls::Key key; key.status = ctype | (channel & 0x1f); key.param = pItem->data(2, Qt::UserRole).toInt(); padthv1_controls::Data data; data.index = pItem->data(3, Qt::UserRole).toInt(); data.flags = pItem->data(3, Qt::UserRole + 1).toInt(); pControls->add_control(key, data); } } // slots. void padthv1widget_controls::addControlItem (void) { QTreeWidget::setFocus(); QTreeWidgetItem *pItem = newControlItem(); if (pItem) { QTreeWidget::setCurrentItem(pItem); QTreeWidget::editItem(pItem, 0); } } // factory methods. QTreeWidgetItem *padthv1widget_controls::newControlItem (void) { QTreeWidgetItem *pItem = new QTreeWidgetItem(); const QIcon icon(":/images/padthv1_control.png"); const padthv1_controls::Type ctype = padthv1_controls::CC; // pItem->setIcon(0, icon); pItem->setText(0, tr("Auto")); pItem->setText(1, padthv1_controls::textFromType(ctype)); pItem->setText(2, controlParamName(ctype, 0)); pItem->setData(2, Qt::UserRole, 0); pItem->setIcon(3, icon); pItem->setText(3, padthv1_param::paramName(padthv1::ParamIndex(0))); pItem->setData(3, Qt::UserRole, 0); pItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable | Qt::ItemIsSelectable); QTreeWidget::addTopLevelItem(pItem); return pItem; } void padthv1widget_controls::itemChangedSlot ( QTreeWidgetItem *pItem, int column ) { if (column == 1) { const bool bBlockSignals = QTreeWidget::blockSignals(true); const QString& sType = pItem->text(1); const padthv1_controls::Type ctype = padthv1_controls::typeFromText(sType); const int iParam = pItem->data(2, Qt::UserRole).toInt(); pItem->setText(2, controlParamName(ctype, iParam)); QTreeWidget::blockSignals(bBlockSignals); } } // end of padthv1widget_controls.cpp padthv1-1.3.0/src/PaxHeaders/padthv1_fx.h0000644000000000000000000000013214742136613015153 xustar0030 mtime=1737014667.572953844 30 atime=1737014667.572953844 30 ctime=1737014667.572953844 padthv1-1.3.0/src/padthv1_fx.h0000644000175000001440000003432714742136613015154 0ustar00rncbcusers// padthv1_fx.h // /**************************************************************************** Copyright (C) 2012-2023, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1_fx_h #define __padthv1_fx_h #include #include #include //------------------------------------------------------------------------- // padthv1_fx // // -- borrowed, stirred and refactored from Highlife -- // Copyright (C) 2007 arguru, discodsp.com // // Hal Chamberlain's pseudo-random linear congruential method. static inline float padthv1_fx_randf () { static uint32_t s_srand = 0x9631; // magic! s_srand = (s_srand * 196314165) + 907633515; return s_srand / float(INT32_MAX) - 1.0f; } //------------------------------------------------------------------------- // padthv1_fx_filter - RBJ biquad filter implementation. // // http://www.musicdsp.org/files/Audio-EQ-Cookbook.txt class padthv1_fx_filter { public: enum Type { Low = 0, High, Band1, Band2, Notch, AllPass, Peak, LoShelf, HiShelf }; padthv1_fx_filter(float srate = 44100.0f) : m_srate(srate) { reset(); } void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } void reset(Type type, float freq, float q, float gain, bool bwq = false) { reset(); // temp vars float alpha, a0, a1, a2, b0, b1, b2; // peaking, lowshelf and hishelf if (type >= Peak) { const float amp = ::powf(10.0f, (gain / 40.0f)); const float omega = 2.0f * M_PI * freq / m_srate; const float tsin = ::sinf(omega); const float tcos = ::cosf(omega); const float beta = ::sqrtf(amp) / q; if (bwq) alpha = tsin * ::sinhf(::logf(2.0f) / 2.0f * q * omega / tsin); else alpha = tsin / (2.0f * q); switch (type) { case Peak: // peaking b0 = 1.0f + alpha * amp; b1 = -2.0f * tcos; b2 = 1.0f - alpha * amp; a0 = 1.0f + alpha / amp; a1 = -2.0f * tcos; a2 = 1.0f - alpha / amp; break; case LoShelf: // low-shelf b0 = amp * ((amp + 1.0f) - (amp - 1.0f) * tcos + beta * tsin); b1 = 2.0f * amp *((amp - 1.0f) - (amp + 1.0f) * tcos); b2 = amp * ((amp + 1.0f) - (amp - 1.0f) * tcos - beta * tsin); a0 = (amp + 1.0f) + (amp - 1.0f) * tcos + beta * tsin; a1 = -2.0f *((amp - 1.0f) + (amp + 1.0f) * tcos); a2 = (amp + 1.0f) + (amp - 1.0f) * tcos - beta * tsin; break; case HiShelf: default: // high-shelf b0 = amp * ((amp + 1.0f) + (amp - 1.0f) * tcos + beta * tsin); b1 = -2.0f * amp * ((amp - 1.0f) + (amp + 1.0f) * tcos); b2 = amp * ((amp + 1.0f) + (amp - 1.0f) * tcos - beta * tsin); a0 = (amp + 1.0f) - (amp - 1.0f) * tcos + beta * tsin; a1 = 2.0f * ((amp - 1.0f) - (amp + 1.0f) * tcos); a2 = (amp + 1.0f) - (amp - 1.0f) * tcos - beta * tsin; break; } } else { // other filters const float omega = 2.0f * M_PI * freq / m_srate; const float tsin = ::sinf(omega); const float tcos = ::cosf(omega); if (bwq) alpha = tsin * ::sinhf(::logf(2.0f) / 2.0f * q * omega / tsin); else alpha = tsin / (2.0f * q); switch (type) { case Low: // low-pass b0 = (1.0f - tcos) / 2.0f; b1 = 1.0f - tcos; b2 = (1.0f - tcos) / 2.0f; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; case High: // high-pass b0 = (1.0f + tcos) / 2.0f; b1 = -1.0f - tcos; b2 = (1.0f + tcos) / 2.0f; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; case Band1: // band-pass csg b0 = tsin / 2.0f; b1 = 0.0f; b2 = -tsin / 2.0f; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; case Band2: // band-pass czpg b0 = alpha; b1 = 0.0f; b2 = -alpha; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; case Notch: // notch b0 = 1.0f; b1 = -2.0f * tcos; b2 = 1.0f; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; case AllPass: default: // all-pass b0 = 1.0f - alpha; b1 = -2.0f * tcos; b2 = 1.0f + alpha; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; } } // set filter coeffs m_b0a0 = b0 / a0; m_b1a0 = b1 / a0; m_b2a0 = b2 / a0; m_a1a0 = a1 / a0; m_a2a0 = a2 / a0; }; float output(float in) { // filter const float out = m_b0a0 * in + m_b1a0 * m_in1 + m_b2a0 * m_in2 - m_a1a0 * m_out1 - m_a2a0 * m_out2; // push in/out buffers m_in2 = m_in1; m_in1 = in; m_out2 = m_out1; m_out1 = out; // return output return out; } protected: void reset() { m_b0a0 = m_b1a0 = m_b2a0 = m_a1a0 = m_a2a0 = 0.0f; m_out1 = m_out2 = 0.0f; m_in1 = m_in2 = 0.0f; } private: // nominal sample-rate float m_srate; // filter coeffs float m_b0a0, m_b1a0, m_b2a0, m_a1a0, m_a2a0; // in/out history float m_out1, m_out2, m_in1, m_in2; }; //------------------------------------------------------------------------- // padthv1_fx_comp - DiscoDSP's "rock da disco" compressor/eq. class padthv1_fx_comp { public: padthv1_fx_comp(float srate = 44100.0f) : m_srate(srate), m_peak(0.0f), m_attack(0.0f), m_release(0.0f), m_lo(srate), m_mi(srate), m_hi(srate) {} void setSampleRate(float srate) { m_srate = srate; m_lo.setSampleRate(srate); m_mi.setSampleRate(srate); m_hi.setSampleRate(srate); } float sampleRate() const { return m_srate; } void reset() { m_peak = 0.0f; m_attack = ::expf(-1000.0f / (m_srate * 3.6f)); m_release = ::expf(-1000.0f / (m_srate * 150.0f)); // rock-da-house eq. m_lo.reset(padthv1_fx_filter::Peak, 100.0f, 1.0f, 6.0f); m_mi.reset(padthv1_fx_filter::LoShelf, 1000.0f, 1.0f, 3.0f); m_hi.reset(padthv1_fx_filter::HiShelf, 10000.0f, 1.0f, 4.0f); } void process(float *in, uint32_t nframes) { // compressor const float threshold = 0.251f; //~= powf(10.0f, -12.0f / 20.0f); const float post_gain = 1.995f; //~= powf(10.0f, 6.0f / 20.0f); // process buffers for (uint32_t i = 0; i < nframes; ++i) { // anti-denormalizer noise const float ad = 1E-14f * padthv1_fx_randf(); // process const float lo = m_lo.output(m_mi.output(m_hi.output(*in + ad))); // compute peak const float peak = ::fabsf(lo); // compute gain float gain = 1.0f; if (peak > threshold) gain = threshold / peak; // envelope if (m_peak > gain) { m_peak *= m_attack; m_peak += (1.0f - m_attack) * gain; } else { m_peak *= m_release; m_peak += (1.0f - m_release) * gain; } // output *in++ = lo * m_peak * post_gain; } } private: float m_srate; float m_peak; float m_attack; float m_release; padthv1_fx_filter m_lo, m_mi, m_hi; }; //------------------------------------------------------------------------- // padthv1_fx_flanger - Flanger implementation. class padthv1_fx_flanger { public: padthv1_fx_flanger() { reset(); } void reset() { for(uint32_t i = 0; i < MAX_SIZE; ++i) m_buffer[i] = 0.0f; m_frames = 0; } float output(float in, float delay, float feedb) { // calculate delay offset float delta = float(m_frames) - delay; // clip lookback buffer-bound if (delta < 0.0f) delta += float(MAX_SIZE); // get index const uint32_t index = uint32_t(delta); // 4 samples hermite const float y0 = m_buffer[(index + 0) & MAX_MASK]; const float y1 = m_buffer[(index + 1) & MAX_MASK]; const float y2 = m_buffer[(index + 2) & MAX_MASK]; const float y3 = m_buffer[(index + 3) & MAX_MASK]; // csi calculate const float c0 = y1; const float c1 = 0.5f * (y2 - y0); const float c2 = y0 - 2.5f * y1 + 2.0f * y2 - 0.5f * y3; const float c3 = 0.5f * (y3 - y0) + 1.5f * (y1 - y2); // compute interpolation x const float x = delta - ::floorf(delta); // get output const float out = ((c3 * x + c2) * x + c1) * x + c0; // add to delay buffer m_buffer[(m_frames++) & MAX_MASK] = in + out * feedb; // return output return out; } void process(float *in, uint32_t nframes, float wet, float delay, float feedb, float daft) { if (wet < 1E-9f) return; // daft effect if (daft > 0.001f) { delay *= (1.0f - daft); // feedb *= (1.0f - daft); } delay *= float(MAX_SIZE); // process for (uint32_t i = 0; i < nframes; ++i) in[i] += wet * output(in[i], delay, feedb); } static const uint32_t MAX_SIZE = (1 << 12); //= 4096; static const uint32_t MAX_MASK = MAX_SIZE - 1; private: float m_buffer[MAX_SIZE]; uint32_t m_frames; }; //------------------------------------------------------------------------- // padthv1_fx_chorus - Chorus implementation. class padthv1_fx_chorus { public: padthv1_fx_chorus(float srate = 44100.0f) : m_srate(srate) { reset(); } void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } void reset() { m_flang1.reset(); m_flang2.reset(); m_lfo = 0.0f; } void process(float *in1, float *in2, uint32_t nframes, float wet, float delay, float feedb, float rate, float mod) { if (wet < 1E-9f) return; // constrained feedback feedb *= 0.95f; // calculate delay time const float d0 = 0.5f * delay * float(padthv1_fx_flanger::MAX_SIZE); const float a1 = 0.99f * d0 * mod * mod; const float r2 = 4.0f * M_PI * rate * rate / m_srate; // process for (uint32_t i = 0; i < nframes; ++i) { // modulation const float lfo = a1 * pseudo_sinf(m_lfo); const float delay1 = d0 - lfo; const float delay2 = d0 - lfo * 0.9f; // chorus mix in1[i] += wet * m_flang1.output(in1[i], delay1, feedb); in2[i] += wet * m_flang2.output(in2[i], delay2, feedb); // lfo advance m_lfo += r2; // lfo wrap if (m_lfo >= 1.0f) m_lfo -= 2.0f; } } protected: float pseudo_sinf(float x) const { x *= x; x -= 1.0f; return x * x; } private: float m_srate; padthv1_fx_flanger m_flang1; padthv1_fx_flanger m_flang2; float m_lfo; }; //------------------------------------------------------------------------- // padthv1_fx_delay - Delay implementation. class padthv1_fx_delay { public: padthv1_fx_delay(float srate = 44100.0f) : m_srate(srate) { reset(); } void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } void reset() { for (uint32_t i = 0; i < MAX_SIZE; ++i) m_buffer[i] = 0.0f; m_out = 0.0f; m_frames = 0; } void process(float *in, uint32_t nframes, float wet, float delay, float feedb, float bpm = 0.0f) { if (wet < 1E-9f) return; // constrained feedback feedb *= 0.95f; // calculate delay time float delay_time = delay * m_srate; if (bpm > 0.0f) delay_time *= 60.f / bpm; // set integer delay uint32_t ndelay = uint32_t(delay_time); // clamp if (ndelay < MIN_SIZE) ndelay = MIN_SIZE; else if (ndelay > MAX_SIZE) ndelay = MAX_SIZE; // delay process for (uint32_t i = 0; i < nframes; ++i) { const uint32_t j = (m_frames++) & MAX_MASK; m_out = m_buffer[(j - ndelay) & MAX_MASK]; m_buffer[j] = *in + m_out * feedb; *in++ += wet * m_out; } } static const uint32_t MIN_SIZE = (1 << 8); //= 256; static const uint32_t MAX_SIZE = (1 << 16); //= 65536; static const uint32_t MAX_MASK = MAX_SIZE - 1; private: float m_srate; float m_buffer[MAX_SIZE]; float m_out; uint32_t m_frames; }; //------------------------------------------------------------------------- // padthv1_fx_allpass - All-pass delay implementation. class padthv1_fx_allpass { public: padthv1_fx_allpass() { reset(); } void reset() { m_out = 0.0f; } float output(float in, float delay) { const float a1 = (1.0f - delay) / (1.0f + delay); const float out = m_out - a1 * in; m_out = in + a1 * out; return out; } private: float m_out; }; //------------------------------------------------------------------------- // padthv1_fx_phaser - Phaser implementation. class padthv1_fx_phaser { public: padthv1_fx_phaser(float srate = 44100.0f) : m_srate(srate) { reset(); } void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } void reset() { // initialize vars m_lfo_phase = 0.0f; m_out = 0.0f; // reset taps for (uint16_t n = 0; n < MAX_TAPS; ++n) m_taps[n].reset(); } void process(float *in, uint32_t nframes, float wet, float rate, float feedb, float depth, float daft) { if (wet < 1E-9f) return; // daft effect if (daft > 0.001f && daft < 1.0f) { rate *= (1.0f - 0.5f * daft); // feedb *= (1.0f - daft); depth *= (1.0f - daft); } depth += 1.0f; // update coeffs const float delay_min = 2.0f * 440.0f / m_srate; const float delay_max = 2.0f * 4400.0f / m_srate; const float lfo_inc = 2.0f * M_PI * rate / m_srate; // anti-denormal noise const float adenormal = 1E-14f * padthv1_fx_randf(); // sweep... for (uint32_t i = 0; i < nframes; ++i) { // calculate and update phaser lfo const float delay = delay_min + (delay_max - delay_min) * 0.5f * (1.0f + ::sinf(m_lfo_phase)); // increment phase m_lfo_phase += lfo_inc; // positive wrap phase if (m_lfo_phase >= 2.0f * M_PI) m_lfo_phase -= 2.0f * M_PI; // get input m_out = in[i] + adenormal + m_out * feedb; // update filter coeffs and calculate output for (uint16_t n = 0; n < MAX_TAPS; ++n) m_out = m_taps[n].output(m_out, delay); // output in[i] += wet * m_out * depth; } } private: float m_srate; static const uint16_t MAX_TAPS = 6; padthv1_fx_allpass m_taps[MAX_TAPS]; float m_dmin; float m_dmax; float m_feedb; float m_lfo_phase; float m_lfo_inc; float m_depth; float m_out; }; #endif // __padthv1_fx_h // end of padthv1_fx.h padthv1-1.3.0/src/PaxHeaders/padthv1widget.ui0000644000000000000000000000013214742136613016050 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1widget.ui0000644000175000001440000013664114742136613016053 0ustar00rncbcusers rncbc aka Rui Nuno Capela padthv1 - an old-school additive polyphonic synthesizer Copyright (C) 2012-2025, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. padthv1widget :/images/padthv1.svg 0 8 Randomize Random Swap A A true Swap B B true Panic Panic QTabBar::RoundedNorth Qt::Horizontal 20 20 0 0 &Help 0 PADsynth GEN GEN Sample 1 GEN Sample 1 Sample 1 GEN Width 1 Width 1 GEN Scale 1 Scale 1 GEN Nh 1 Nh 1 GEN Apodizer 1 Apodizer 1 GEN Detune 1 Detune 1 GEN Glide 1 Glide 1 8 8 GEN Balance Balance GEN Ring Mod Ring Mod GEN Sample 2 GEN Sample 2 Sample 2 GEN Width 2 Width 2 GEN Scale 2 Scale 2 GEN Nh 2 Nh 2 GEN Apodizer 2 Apodizer 2 GEN Detune 2 Detune 2 GEN Glide 2 Glide 2 8 8 GEN Phase Phase GEN Env.Time Env.Time GEN Octave Octave GEN Tuning Tuning DCF Enabled DCF true DCF DCF Cutoff Cutoff DCF Resonance Reso DCF Type Type DCF Slope Slope DCF Envelope Envelope DCF Envelope DCF Attack Attack DCF Decay Decay DCF Sustain Sustain DCF Release Release LFO Enabled LFO true LFO Wave LFO Wave Shape Shape LFO Wave Width Width LFO Envelope LFO Attack Attack LFO Decay Decay LFO Sustain Sustain LFO Release Release LFO BPM BPM LFO Rate Rate LFO Sync Sync Qt::Horizontal 8 8 LFO Sweep Sweep LFO Pitch Pitch Qt::Horizontal 8 8 LFO Balance Balance LFO Ring Mod Ring Mod Qt::Horizontal 8 8 LFO Cutoff Cutoff LFO Resonance Reso Qt::Horizontal 8 8 LFO Panning Panning LFO Volume Volume DCA DCA Volume Volume DCA Envelope DCA Attack Attack DCA Decay Decay DCA Sustain Sustain DCA Release Release DEF DEF Pitchbend Pitchbend DEF Modwheel Modwheel DEF Pressure Pressure DEF Velocity Velocity DEF Channel Channel DEF Mono Mono OUT OUT Stereo Width Width OUT Panning Panning Qt::Horizontal 8 8 OUT FX Send Effects Qt::Horizontal 8 8 OUT Volume Volume Effects Qt::Horizontal 20 20 Chorus Chorus Wet Wet Qt::Horizontal 20 20 Chorus Delay Delay Chorus Feedback Feedback Chorus Rate Rate Chorus Modulation Modulation Flanger Flanger Wet Wet Qt::Horizontal 20 20 Flanger Delay Delay Flanger Feedback Feedback Flanger Daft Daft Phaser Phaser Wet Wet Qt::Horizontal 20 20 Phaser Rate Rate Phaser Feedback Feedback Phaser Depth Depth Phaser Daft Daft Delay Delay Wet Wet Qt::Horizontal 20 20 Delay Delay Delay Delay Feedback Feedback Delay BPM BPM Qt::Horizontal 20 20 Reverb Reverb Wet Wet Qt::Horizontal 20 20 Reverb Room Room Reverb Damp Damp Reverb Feedback Feedback Reverb Width Width Dynamic Dynamic Compressor Compress Dynamic Limiter Limiter Qt::Vertical 8 8 &Configure... Configure Configure options &About... About Show information about this application program About &Qt... About Qt Show information about the Qt toolkit padthv1widget_preset QComboBox
padthv1widget_preset.h
 padthv1widget_status QStatusBar
padthv1widget_status.h
 padthv1widget_spin QDial
padthv1widget_param.h
 padthv1widget_combo QDial
padthv1widget_param.h
 padthv1widget_radio QDial
padthv1widget_param.h
 padthv1widget_check QCheckBox
padthv1widget_param.h
 padthv1widget_group QGroupBox
padthv1widget_param.h
 padthv1widget_env QFrame
padthv1widget_env.h
1 padthv1widget_filt QFrame
padthv1widget_filt.h
1 padthv1widget_wave QFrame
padthv1widget_wave.h
1 padthv1-1.3.0/src/PaxHeaders/padthv1widget_sample.h0000644000000000000000000000013214742136613017223 xustar0030 mtime=1737014667.575293142 30 atime=1737014667.575293142 30 ctime=1737014667.575293142 padthv1-1.3.0/src/padthv1widget_sample.h0000644000175000001440000000576214742136613017225 0ustar00rncbcusers// padthv1widget_sample.h // /**************************************************************************** Copyright (C) 2012-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __padthv1widget_sample_h #define __padthv1widget_sample_h #include #include // Forward decl. class padthv1_sample; //---------------------------------------------------------------------------- // padthv1widget_sample -- Custom widget class padthv1widget_sample : public QFrame { Q_OBJECT public: // Constructor. padthv1widget_sample(QWidget *pParent = nullptr); // Destructor. ~padthv1widget_sample(); // Parameter accessors. void setSample(padthv1_sample *pSample); padthv1_sample *sample() const; signals: // Parameter change signals. void sampleChanged(); protected slots: // Wavetable reset options. void resetDefault(); void resetNormal(); void resetNormalOdd(); void resetNormalEven(); void resetSquare(); void resetSquareOdd(); void resetSquareEven(); void resetSinc(); // Randomize all current partials. void randomize(); protected: // Widget resize handler. void resizeEvent(QResizeEvent *); // Draw canvas. void paintEvent(QPaintEvent *); // Draggable rectangular point. int nodeIndex(const QPoint& pos) const; void dragSelect(const QPoint& pos); void dragNode(const QPoint& pos); // Mouse interaction. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Special context-menu. void contextMenuEvent(QContextMenuEvent *pContextMenuEvent); // Harmonic value tool-tip. void showToolTip(const QPoint& pos, int n); // Reset drag/select state. void resetDragState(); // Trap for help/tool-tip events. bool eventFilter(QObject *pObject, QEvent *pEvent); // Default size hint. QSize sizeHint() const; private: // Instance state. padthv1_sample *m_pSample; QPolygon *m_pPolyg; int m_nrects; QRect *m_pRects; // Drag state. enum DragState { DragNone = 0, DragStart, DragSelect, DragNode } m_dragState, m_dragCursor; int m_iDragged; int m_iDragNode; QPoint m_posDrag; }; #endif // __padthv1widget_sample_h // end of padthv1widget_sample.h padthv1-1.3.0/src/PaxHeaders/padthv1widget_lv2.cpp0000644000000000000000000000013214742136613017000 xustar0030 mtime=1737014667.574293142 30 atime=1737014667.574293142 30 ctime=1737014667.574293142 padthv1-1.3.0/src/padthv1widget_lv2.cpp0000644000175000001440000001256114742136613016775 0ustar00rncbcusers// padthv1widget_lv2.cpp // /**************************************************************************** Copyright (C) 2012-2025, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1widget_lv2.h" #include "padthv1_lv2.h" #include #include #include #include "padthv1widget_palette.h" #include #include #ifndef CONFIG_BINDIR #define CONFIG_BINDIR CONFIG_PREFIX "/bin" #endif #ifndef CONFIG_LIBDIR #if defined(__x86_64__) #define CONFIG_LIBDIR CONFIG_PREFIX "/lib64" #else #define CONFIG_LIBDIR CONFIG_PREFIX "/lib" #endif #endif #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) #define CONFIG_PLUGINSDIR CONFIG_LIBDIR "/qt5/plugins" #else #define CONFIG_PLUGINSDIR CONFIG_LIBDIR "/qt6/plugins" #endif //------------------------------------------------------------------------- // padthv1widget_lv2 - impl. // // Constructor. padthv1widget_lv2::padthv1widget_lv2 ( padthv1_lv2 *pPadth, LV2UI_Controller controller, LV2UI_Write_Function write_function ) : padthv1widget() { // Check whether under a dedicated application instance... QApplication *pApp = padthv1_lv2::qapp_instance(); if (pApp) { // Special style paths... QString sPluginsPath = pApp->applicationDirPath(); sPluginsPath.remove(CONFIG_BINDIR); sPluginsPath.append(CONFIG_PLUGINSDIR); if (QDir(sPluginsPath).exists()) pApp->addLibraryPath(CONFIG_PLUGINSDIR); } // Custom color/style themes... padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig) { const QChar sep = QDir::separator(); QString sPalettePath = QApplication::applicationDirPath(); sPalettePath.remove(CONFIG_BINDIR); sPalettePath.append(CONFIG_DATADIR); sPalettePath.append(sep); sPalettePath.append(PROJECT_NAME); sPalettePath.append(sep); sPalettePath.append("palette"); if (QDir(sPalettePath).exists()) { QStringList names; names.append("KXStudio"); names.append("Wonton Soup"); QStringListIterator name_iter(names); while (name_iter.hasNext()) { const QString& name = name_iter.next(); const QFileInfo fi(sPalettePath, name + ".conf"); if (fi.isReadable()) { padthv1widget_palette::addNamedPaletteConf( pConfig, name, fi.absoluteFilePath()); } } } if (!pConfig->sCustomColorTheme.isEmpty()) { QPalette pal; if (padthv1widget_palette::namedPalette( pConfig, pConfig->sCustomColorTheme, pal)) padthv1widget::setPalette(pal); } #if 0//--Not applicable to plugin forms... if (!pConfig->sCustomStyleTheme.isEmpty()) { QApplication::setStyle( QStyleFactory::create(pConfig->sCustomStyleTheme)); } #endif } // Initialize (user) interface stuff... m_pPadthUi = new padthv1_lv2ui(pPadth, controller, write_function); #ifdef CONFIG_LV2_UI_EXTERNAL m_external_host = nullptr; #endif #ifdef CONFIG_LV2_UI_IDLE m_bIdleClosed = false; #endif // Initialise preset stuff... clearPreset(); // Initial update, always... updateSample(); //resetParamValues(); resetParamKnobs(); // May initialize the scheduler/work notifier. openSchedNotifier(); } // Destructor. padthv1widget_lv2::~padthv1widget_lv2 (void) { delete m_pPadthUi; } // Synth engine accessor. padthv1_ui *padthv1widget_lv2::ui_instance (void) const { return m_pPadthUi; } #ifdef CONFIG_LV2_UI_EXTERNAL void padthv1widget_lv2::setExternalHost ( LV2_External_UI_Host *external_host ) { m_external_host = external_host; } const LV2_External_UI_Host *padthv1widget_lv2::externalHost (void) const { return m_external_host; } #endif // CONFIG_LV2_UI_EXTERNAL #ifdef CONFIG_LV2_UI_IDLE bool padthv1widget_lv2::isIdleClosed (void) const { return m_bIdleClosed; } #endif // CONFIG_LV2_UI_IDLE // Close event handler. void padthv1widget_lv2::closeEvent ( QCloseEvent *pCloseEvent ) { padthv1widget::closeEvent(pCloseEvent); #ifdef CONFIG_LV2_UI_IDLE if (pCloseEvent->isAccepted()) m_bIdleClosed = true; #endif #ifdef CONFIG_LV2_UI_EXTERNAL if (m_external_host && m_external_host->ui_closed) { if (pCloseEvent->isAccepted()) m_external_host->ui_closed(m_pPadthUi->controller()); } #endif } // LV2 port event dispatcher. void padthv1widget_lv2::port_event ( uint32_t port_index, uint32_t buffer_size, uint32_t format, const void *buffer ) { if (format == 0 && buffer_size == sizeof(float)) { const padthv1::ParamIndex index = padthv1::ParamIndex(port_index - padthv1_lv2::ParamBase); const float fValue = *(float *) buffer; setParamValue(index, fValue); } } // Param method. void padthv1widget_lv2::updateParam ( padthv1::ParamIndex index, float fValue ) const { m_pPadthUi->write_function(index, fValue); } // end of padthv1widget_lv2.cpp padthv1-1.3.0/src/PaxHeaders/padthv1widget_programs.cpp0000644000000000000000000000013214742136613020127 xustar0030 mtime=1737014667.575293142 30 atime=1737014667.575293142 30 ctime=1737014667.575293142 padthv1-1.3.0/src/padthv1widget_programs.cpp0000644000175000001440000003613714742136613020131 0ustar00rncbcusers// padthv1widget_programs.cpp // /**************************************************************************** Copyright (C) 2012-2023, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1widget_programs.h" #include "padthv1_programs.h" #include "padthv1_config.h" #include #include #include #include #include //---------------------------------------------------------------------------- // padthv1widget_programs::ItemDelegate -- Custom (tree) list item delegate. class padthv1widget_programs::ItemDelegate : public QItemDelegate { public: // ctor. ItemDelegate(QObject *pParent = nullptr); // QItemDelegate interface... QSize sizeHint( const QStyleOptionViewItem& option, const QModelIndex& index) const; QWidget *createEditor(QWidget *pParent, const QStyleOptionViewItem& option, const QModelIndex& index) const; void setEditorData(QWidget *pEditor, const QModelIndex& index) const; void setModelData(QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index) const; }; //---------------------------------------------------------------------------- // padthv1widget_programs_item_delegate -- Custom (tree) list item delegate. // ctor. padthv1widget_programs::ItemDelegate::ItemDelegate ( QObject *pParent ) : QItemDelegate(pParent) { } // QItemDelegate interface... QSize padthv1widget_programs::ItemDelegate::sizeHint ( const QStyleOptionViewItem& option, const QModelIndex& index ) const { return QItemDelegate::sizeHint(option, index) + QSize(4, 4); } QWidget *padthv1widget_programs::ItemDelegate::createEditor ( QWidget *pParent, const QStyleOptionViewItem& /*option*/, const QModelIndex& index ) const { QWidget *pEditor = nullptr; switch (index.column()) { case 0: // Data. { QSpinBox *pSpinBox = new QSpinBox(pParent); pSpinBox->setMinimum(0); if (index.parent().isValid()) pSpinBox->setMaximum(127); else pSpinBox->setMaximum(16383); pEditor = pSpinBox; break; } case 1: // Text. { if (index.parent().isValid()) { QComboBox *pComboBox = new QComboBox(pParent); pComboBox->setEditable(false); padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig) pComboBox->addItems(pConfig->presetList()); pEditor = pComboBox; } else { QLineEdit *pLineEdit = new QLineEdit(pParent); pEditor = pLineEdit; } break; } default: break; } #ifdef CONFIG_DEBUG_0 qDebug("padthv1widget_programs::ItemDelegate::createEditor(%p, %d, %d) = %p", pParent, index.row(), index.column(), pEditor); #endif return pEditor; } void padthv1widget_programs::ItemDelegate::setEditorData ( QWidget *pEditor, const QModelIndex& index ) const { #ifdef CONFIG_DEBUG_0 qDebug("padthv1widget_programs::ItemDelegate::setEditorData(%p, %d, %d)", pEditor, index.row(), index.column()); #endif switch (index.column()) { case 0: // Data. { const QString& sData = index.data().toString(); // = index.model()->data(index, Qt::DisplayRole).toString(); QSpinBox *pSpinBox = qobject_cast (pEditor); if (pSpinBox) { const int iData = sData.section("=", 0, 0).toInt(); pSpinBox->setValue(iData); } break; } case 1: // Text. { const QString& sText = index.data().toString(); // = index.model()->data(index, Qt::DisplayRole).toString(); if (index.parent().isValid()) { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const int iIndex = pComboBox->findText(sText); if (iIndex >= 0) pComboBox->setCurrentIndex(iIndex); } } else { QLineEdit *pLineEdit = qobject_cast (pEditor); if (pLineEdit) pLineEdit->setText(sText); } break; } default: break; } } void padthv1widget_programs::ItemDelegate::setModelData ( QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index ) const { #ifdef CONFIG_DEBUG_0 qDebug("padthv1widget_programs::ItemDelegate::setModelData(%p, %d, %d)", pEditor, index.row(), index.column()); #endif switch (index.column()) { case 0: // Data. { QSpinBox *pSpinBox = qobject_cast (pEditor); if (pSpinBox) { const int iData = pSpinBox->value(); QString sData = QString::number(iData); if (index.parent().isValid()) sData += " ="; pModel->setData(index, sData); } break; } case 1: // Text. { if (index.parent().isValid()) { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const QString& sText = pComboBox->currentText(); pModel->setData(index, sText); } } else { QLineEdit *pLineEdit = qobject_cast (pEditor); if (pLineEdit) { const QString& sText = pLineEdit->text(); pModel->setData(index, sText); } } break; } default: break; } // Done. } //---------------------------------------------------------------------------- // padthv1widget_programs -- UI wrapper form. // ctor. padthv1widget_programs::padthv1widget_programs ( QWidget *pParent ) : QTreeWidget(pParent) { QTreeWidget::setColumnCount(2); QTreeWidget::setRootIsDecorated(true); QTreeWidget::setAlternatingRowColors(true); QTreeWidget::setUniformRowHeights(true); QTreeWidget::setAllColumnsShowFocus(true); QTreeWidget::setSelectionBehavior(QAbstractItemView::SelectRows); QTreeWidget::setSelectionMode(QAbstractItemView::SingleSelection); QHeaderView *pHeaderView = QTreeWidget::header(); #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) pHeaderView->setResizeMode(QHeaderView::ResizeToContents); #else pHeaderView->setSectionResizeMode(QHeaderView::ResizeToContents); #endif pHeaderView->hide(); QTreeWidget::setItemDelegate(new ItemDelegate(this)); QObject::connect(this, SIGNAL(itemChanged(QTreeWidgetItem *, int)), SLOT(itemChangedSlot(QTreeWidgetItem *, int))); QObject::connect(this, SIGNAL(itemExpanded(QTreeWidgetItem *)), SLOT(itemExpandedSlot(QTreeWidgetItem *))); QObject::connect(this, SIGNAL(itemCollapsed(QTreeWidgetItem *)), SLOT(itemCollapsedSlot(QTreeWidgetItem *))); } // dtor. padthv1widget_programs::~padthv1widget_programs (void) { } // utilities. void padthv1widget_programs::loadPrograms ( padthv1_programs *pPrograms ) { QTreeWidget::clear(); QList items; QTreeWidgetItem *pCurrentItem = nullptr; const padthv1_programs::Banks& banks = pPrograms->banks(); padthv1_programs::Banks::ConstIterator bank_iter = banks.constBegin(); const padthv1_programs::Banks::ConstIterator& bank_end = banks.constEnd(); for ( ; bank_iter != bank_end; ++bank_iter) { padthv1_programs::Bank *pBank = bank_iter.value(); QTreeWidgetItem *pBankItem = new QTreeWidgetItem(this); pBankItem->setIcon(0, QIcon(":/images/presetBankOpen.png")); pBankItem->setText(0, QString::number(pBank->id())); pBankItem->setText(1, pBank->name()); pBankItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable); pBankItem->setData(0, Qt::UserRole, pBank->id()); const padthv1_programs::Progs& progs = pBank->progs(); padthv1_programs::Progs::ConstIterator prog_iter = progs.constBegin(); const padthv1_programs::Progs::ConstIterator& prog_end = progs.constEnd(); for ( ; prog_iter != prog_end; ++prog_iter) { padthv1_programs::Prog *pProg = prog_iter.value(); QTreeWidgetItem *pProgItem = new QTreeWidgetItem(pBankItem); pProgItem->setIcon(1, QIcon(":/images/padthv1_preset.png")); pProgItem->setText(0, QString::number(pProg->id()) + " ="); pProgItem->setText(1, pProg->name()); pProgItem->setFlags( Qt::ItemIsEnabled | Qt::ItemIsEditable | Qt::ItemIsSelectable); pProgItem->setData(0, Qt::TextAlignmentRole, int(Qt::AlignRight | Qt::AlignVCenter)); pProgItem->setData(0, Qt::UserRole, pProg->id()); if (pBank == pPrograms->current_bank() && pProg == pPrograms->current_prog()) pCurrentItem = pProgItem; } items.append(pBankItem); } QTreeWidget::addTopLevelItems(items); QTreeWidget::expandAll(); QTreeWidget::setCurrentItem(pCurrentItem); } void padthv1widget_programs::savePrograms ( padthv1_programs *pPrograms ) { pPrograms->clear_banks(); const int iBankCount = QTreeWidget::topLevelItemCount(); for (int iBank = 0 ; iBank < iBankCount; ++iBank) { QTreeWidgetItem *pBankItem = QTreeWidget::topLevelItem(iBank); uint16_t bank_id = pBankItem->data(0, Qt::UserRole).toInt(); const QString& bank_name = pBankItem->text(1).simplified(); padthv1_programs::Bank *pBank = pPrograms->add_bank(bank_id, bank_name); const int iProgCount = pBankItem->childCount(); for (int iProg = 0 ; iProg < iProgCount; ++iProg) { QTreeWidgetItem *pProgItem = pBankItem->child(iProg); uint16_t prog_id = pProgItem->data(0, Qt::UserRole).toInt(); const QString& prog_name = pProgItem->text(1).simplified(); pBank->add_prog(prog_id, prog_name); } } } QString padthv1widget_programs::currentProgramName (void) const { QString sProgramName; const QList& selectedItems = QTreeWidget::selectedItems(); if (!selectedItems.isEmpty()) { QTreeWidgetItem *pProgItem = selectedItems.first(); sProgramName = pProgItem->text(1).simplified(); } return sProgramName; } // slots. void padthv1widget_programs::addBankItem (void) { QTreeWidget::setFocus(); QTreeWidgetItem *pBankItem = newBankItem(); if (pBankItem) { QTreeWidget::setCurrentItem(pBankItem); QTreeWidget::editItem(pBankItem, 1); } } void padthv1widget_programs::addProgramItem (void) { QTreeWidget::setFocus(); QTreeWidgetItem *pProgItem = newProgramItem(); if (pProgItem) { QTreeWidget::setCurrentItem(pProgItem); QTreeWidget::editItem(pProgItem, 1); } } // factory methods. QTreeWidgetItem *padthv1widget_programs::newBankItem (void) { QTreeWidgetItem *pItem = QTreeWidget::currentItem(); QTreeWidgetItem *pBankItem = (pItem ? pItem->parent() : nullptr); if (pBankItem == nullptr) pBankItem = pItem; int iBank = 0; int iBankData = 0; if (pBankItem) { iBankData = pBankItem->data(0, Qt::UserRole).toInt() + 1; if (iBankData > 16383) iBankData = 0; else iBank = QTreeWidget::indexOfTopLevelItem(pBankItem) + 1; } const int iBankCount = QTreeWidget::topLevelItemCount(); for ( ; iBank < iBankCount; ++iBank) { pBankItem = QTreeWidget::topLevelItem(iBank); if (iBankData < pBankItem->data(0, Qt::UserRole).toInt()) break; if (++iBankData > 16383) return nullptr; } pBankItem = new QTreeWidgetItem(QStringList() << QString::number(iBankData) << tr("Bank %1").arg(iBankData)); pBankItem->setIcon(0, QIcon(":/images/presetBank.png")); pBankItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable); pBankItem->setData(0, Qt::UserRole, iBankData); QTreeWidget::insertTopLevelItem(iBank, pBankItem); return pBankItem; } QTreeWidgetItem *padthv1widget_programs::newProgramItem (void) { QTreeWidgetItem *pItem = QTreeWidget::currentItem(); QTreeWidgetItem *pBankItem = (pItem ? pItem->parent() : nullptr); QTreeWidgetItem *pProgItem = nullptr; if (pBankItem == nullptr) pBankItem = pItem; else pProgItem = pItem; if (pBankItem == nullptr) pBankItem = QTreeWidget::topLevelItem(0); if (pBankItem == nullptr) pBankItem = newBankItem(); if (pBankItem == nullptr) return nullptr; const int iBankData = pBankItem->data(0, Qt::UserRole).toInt(); int iProg = 0; int iProgData = 0; if (pProgItem) { iProgData = pProgItem->data(0, Qt::UserRole).toInt() + 1; if (iProgData > 127) iProgData = 0; else iProg = pBankItem->indexOfChild(pProgItem) + 1; } const int iProgCount = pBankItem->childCount(); for ( ; iProg < iProgCount; ++iProg) { pProgItem = pBankItem->child(iProg); if (iProgData < pProgItem->data(0, Qt::UserRole).toInt()) break; if (++iProgData > 127) return nullptr; } QString sProgram = tr("Program %1.%2").arg(iBankData).arg(iProgData); padthv1_config *pConfig = padthv1_config::getInstance(); if (pConfig) { const QStringList& presets = pConfig->presetList(); if (iProgData < presets.count()) sProgram = presets.at(iProgData); } pProgItem = new QTreeWidgetItem(QStringList() << QString::number(iProgData) + " =" << sProgram); pProgItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable | Qt::ItemIsSelectable); pProgItem->setData(0, Qt::TextAlignmentRole, int(Qt::AlignRight | Qt::AlignVCenter)); pProgItem->setData(0, Qt::UserRole, iProgData); pProgItem->setIcon(1, QIcon(":/images/padthv1_preset.png")); pBankItem->insertChild(iProg, pProgItem); pBankItem->setExpanded(true); return pProgItem; } void padthv1widget_programs::itemChangedSlot ( QTreeWidgetItem *pItem, int ) { const int iData = pItem->text(0).section("=", 0, 0).toInt(); if (iData == pItem->data(0, Qt::UserRole).toInt()) return; const bool bBlockSignals = QTreeWidget::blockSignals(true); QTreeWidgetItem *pBankItem = pItem->parent(); if (pBankItem) { int iProg, iProgData = 0; const int iOldProg = pBankItem->indexOfChild(pItem); pItem = pBankItem->takeChild(iOldProg); const int iProgCount = pBankItem->childCount(); for (iProg = 0; iProg < iProgCount; ++iProg) { QTreeWidgetItem *pProgItem = pBankItem->child(iProg); iProgData = pProgItem->data(0, Qt::UserRole).toInt(); if (iProgData >= iData) break; } if (iProgData == iData) { iProg = iOldProg; iProgData = pItem->data(0, Qt::UserRole).toInt(); pItem->setText(0, QString::number(iProgData) + " ="); } else pItem->setData(0, Qt::UserRole, iData); pBankItem->insertChild(iProg, pItem); } else { int iBank, iBankData = 0; const bool bExpanded = pItem->isExpanded(); const int iOldBank = QTreeWidget::indexOfTopLevelItem(pItem); pItem = QTreeWidget::takeTopLevelItem(iOldBank); const int iBankCount = QTreeWidget::topLevelItemCount(); for (iBank = 0; iBank < iBankCount; ++iBank) { pBankItem = QTreeWidget::topLevelItem(iBank); iBankData = pBankItem->data(0, Qt::UserRole).toInt(); if (iBankData >= iData) break; } if (iBankData == iData) { iBank = iOldBank; iBankData = pItem->data(0, Qt::UserRole).toInt(); pItem->setText(0, QString::number(iBankData)); } else pItem->setData(0, Qt::UserRole, iData); QTreeWidget::insertTopLevelItem(iBank, pItem); pItem->setExpanded(bExpanded); } QTreeWidget::setCurrentItem(pItem); QTreeWidget::blockSignals(bBlockSignals); } void padthv1widget_programs::itemExpandedSlot ( QTreeWidgetItem *pItem ) { if (pItem->parent() == nullptr) pItem->setIcon(0, QIcon(":/images/presetBankOpen.png")); } void padthv1widget_programs::itemCollapsedSlot ( QTreeWidgetItem *pItem ) { if (pItem->parent() == nullptr) pItem->setIcon(0, QIcon(":/images/presetBank.png")); } // end of padthv1widget_programs.cpp padthv1-1.3.0/src/PaxHeaders/padthv1_nsm.cpp0000644000000000000000000000013214742136613015666 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.572953844 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1_nsm.cpp0000644000175000001440000002605614742136613015667 0ustar00rncbcusers// padthv1_nsm.cpp // /**************************************************************************** Copyright (C) 2012-2023, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1_nsm.h" #include #include #define NSM_API_VERSION_MAJOR 1 #define NSM_API_VERSION_MINOR 0 #ifdef CONFIG_LIBLO //--------------------------------------------------------------------------- // padthv1_nsm - OSC (liblo) callback methods. static int osc_nsm_error ( const char */*path*/, const char */*types*/, lo_arg **argv, int /*argc*/, lo_message /*msg*/, void *user_data ) { padthv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; if (strcmp(&argv[0]->s, "/nsm/server/announce")) return -1; pNsmClient->nsm_announce_error(&argv[2]->s); return 0; } static int osc_nsm_reply ( const char */*path*/, const char */*types*/, lo_arg **argv, int /*argc*/, lo_message /*msg*/, void *user_data ) { padthv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; if (strcmp(&argv[0]->s, "/nsm/server/announce")) return -1; pNsmClient->nsm_announce_reply(&argv[1]->s, &argv[2]->s, &argv[3]->s); return 0; } static int osc_nsm_open ( const char */*path*/, const char */*types*/, lo_arg **argv, int /*argc*/, lo_message /*msg*/, void *user_data ) { padthv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; pNsmClient->nsm_open(&argv[0]->s, &argv[1]->s, &argv[2]->s); return 0; } static int osc_nsm_save ( const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void *user_data ) { padthv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; pNsmClient->nsm_save(); return 0; } static int osc_nsm_loaded ( const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void *user_data ) { padthv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; pNsmClient->nsm_loaded(); return 0; } static int osc_nsm_show ( const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void *user_data ) { padthv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; pNsmClient->nsm_show(); return 0; } static int osc_nsm_hide ( const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void *user_data ) { padthv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; pNsmClient->nsm_hide(); return 0; } #endif // CONFIG_LIBLO //--------------------------------------------------------------------------- // padthv1_nsm - NSM OSC client agent. // Constructor. padthv1_nsm::padthv1_nsm ( const QString& nsm_url, QObject *pParent ) : QObject(pParent), #ifdef CONFIG_LIBLO m_address(nullptr), m_thread(nullptr), m_server(nullptr), #endif m_active(false), m_dirty(false) { #ifdef CONFIG_LIBLO m_address = lo_address_new_from_url(nsm_url.toUtf8().constData()); int proto = lo_address_get_protocol(m_address); m_thread = lo_server_thread_new_with_proto(nullptr, proto, nullptr); if (m_thread) { m_server = lo_server_thread_get_server(m_thread); lo_server_thread_add_method(m_thread, "/error", "sis", osc_nsm_error, this); lo_server_thread_add_method(m_thread, "/reply", "ssss", osc_nsm_reply, this); lo_server_thread_add_method(m_thread, "/nsm/client/open", "sss", osc_nsm_open, this); lo_server_thread_add_method(m_thread, "/nsm/client/save", "", osc_nsm_save, this); lo_server_thread_add_method(m_thread, "/nsm/client/session_is_loaded", "", osc_nsm_loaded, this); lo_server_thread_add_method(m_thread, "/nsm/client/show_optional_gui", "", osc_nsm_show, this); lo_server_thread_add_method(m_thread, "/nsm/client/hide_optional_gui", "", osc_nsm_hide, this); lo_server_thread_start(m_thread); } #endif } // Destructor. padthv1_nsm::~padthv1_nsm (void) { #ifdef CONFIG_LIBLO if (m_thread) { lo_server_thread_stop(m_thread); lo_server_thread_free(m_thread); } if (m_address) lo_address_free(m_address); #endif } // Session clieant methods. void padthv1_nsm::announce ( const QString& app_name, const QString& capabilities ) { #ifdef CONFIG_LIBLO if (m_address && m_server) { const QFileInfo fi(QApplication::applicationFilePath()); lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/nsm/server/announce", "sssiii", app_name.toUtf8().constData(), capabilities.toUtf8().constData(), fi.fileName().toUtf8().constData(), NSM_API_VERSION_MAJOR, NSM_API_VERSION_MINOR, int(QApplication::applicationPid())); } #endif } // Session activation accessor. bool padthv1_nsm::is_active (void) const { return m_active; } // Session manager accessors. const QString& padthv1_nsm::manager (void) const { return m_manager; } const QString& padthv1_nsm::capabilities (void) const { return m_capabilities; } // Session client accessors. const QString& padthv1_nsm::path_name (void) const { return m_path_name; } const QString& padthv1_nsm::display_name (void) const { return m_display_name; } const QString& padthv1_nsm::client_name (void) const { return m_client_name; } // Session client methods. void padthv1_nsm::dirty ( bool is_dirty ) { if ((!is_dirty && !m_dirty) || ( is_dirty && m_dirty)) return; m_dirty = is_dirty; #ifdef CONFIG_LIBLO if (m_address && m_server && m_active) { const char *path = is_dirty ? "/nsm/client/is_dirty" : "/nsm/client/is_clean"; lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, path, ""); } #endif } void padthv1_nsm::visible ( bool is_visible ) { #ifdef CONFIG_LIBLO if (m_address && m_server && m_active) { const char *path = is_visible ? "/nsm/client/gui_is_shown" : "/nsm/client/gui_is_hidden"; lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, path, ""); } #endif } void padthv1_nsm::progress ( float percent ) { #ifdef CONFIG_LIBLO if (m_address && m_server && m_active) { lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/nsm/client/progress", "f", percent); } #endif } void padthv1_nsm::message ( int priority, const QString& mesg ) { #ifdef CONFIG_LIBLO if (m_address && m_server && m_active) { lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/nsm/client/message", "is", priority, mesg.toUtf8().constData()); } #endif } // Session client reply methods. void padthv1_nsm::open_reply ( ReplyCode reply_code ) { reply("/nsm/client/open", reply_code); } void padthv1_nsm::save_reply ( ReplyCode reply_code ) { reply("/nsm/client/save", reply_code); } void padthv1_nsm::reply ( const QString& path, ReplyCode reply_code ) { const char *reply_mesg; switch (reply_code) { case ERR_OK: reply_mesg = "OK"; break; case ERR_GENERAL: reply_mesg = "ERR_GENERAL"; break; case ERR_INCOMPATIBLE_API: reply_mesg = "ERR_INCOMPATIBLE_API"; break; case ERR_BLACKLISTED: reply_mesg = "ERR_BLACKLISTED"; break; case ERR_LAUNCH_FAILED: reply_mesg = "ERR_LAUNCH_FAILED"; break; case ERR_NO_SUCH_FILE: reply_mesg = "ERR_NO_SUCH_FILE"; break; case ERR_NO_SESSION_OPEN: reply_mesg = "ERR_NO_SESSION_OPEN"; break; case ERR_UNSAVED_CHANGES: reply_mesg = "ERR_UNSAVED_CHANGES"; break; case ERR_NOT_NOW: reply_mesg = "ERR_NOT_NOW"; break; default: reply_mesg = "(UNKNOWN)"; break; } #ifdef CONFIG_LIBLO if (m_address && m_server) { if (reply_code == ERR_OK) { lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/reply", "ss", path.toUtf8().constData(), reply_mesg); } else { lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/error", "sis", path.toUtf8().constData(), int(reply_code), reply_mesg); } } #endif } // Server announce error. void padthv1_nsm::nsm_announce_error ( const char *mesg ) { m_active = false; m_manager.clear(); m_capabilities.clear(); m_path_name.clear(); m_display_name.clear(); m_client_name.clear(); emit active(false); #ifdef CONFIG_DEBUG qDebug("padthv1_nsm::nsm_announce_error: %s.", mesg); #endif } // Server announce reply. void padthv1_nsm::nsm_announce_reply ( const char *mesg, const char *manager, const char *capabilities ) { m_active = true; m_manager = manager; m_capabilities = capabilities; emit active(true); #ifdef CONFIG_DEBUG qDebug("padthv1_nsm::nsm_announce_reply: %s.", mesg); #endif } // Client open callback. void padthv1_nsm::nsm_open ( const char *path_name, const char *display_name, const char *client_name ) { m_path_name = path_name; m_display_name = display_name; m_client_name = client_name; #ifdef CONFIG_DEBUG qDebug("padthv1_nsm::nsm_open: " "path_name=\"%s\" display_name=\"%s\" client_name=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_name.toUtf8().constData()); #endif emit open(); } // Client save callback. void padthv1_nsm::nsm_save (void) { #ifdef CONFIG_DEBUG qDebug("padthv1_nsm::nsm_save: " "path_name=\"%s\" display_name=\"%s\" client_name=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_name.toUtf8().constData()); #endif emit save(); } // Client loaded callback. void padthv1_nsm::nsm_loaded (void) { #ifdef CONFIG_DEBUG qDebug("padthv1_nsm::nsm_loaded: " "path_name=\"%s\" display_name=\"%s\" client_name=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_name.toUtf8().constData()); #endif emit loaded(); } // Client show optional GUI. void padthv1_nsm::nsm_show (void) { #ifdef CONFIG_DEBUG qDebug("padthv1_nsm::nsm_show: " "path_name=\"%s\" display_name=\"%s\" client_name=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_name.toUtf8().constData()); #endif emit show(); } // Client hide optional GUI. void padthv1_nsm::nsm_hide (void) { #ifdef CONFIG_DEBUG qDebug("padthv1_nsm::nsm_hide: " "path_name=\"%s\" display_name=\"%s\" client_name=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_name.toUtf8().constData()); #endif emit hide(); } // end of padthv1_nsm.cpp padthv1-1.3.0/src/PaxHeaders/padthv1_wave.cpp0000644000000000000000000000013214742136613016033 xustar0030 mtime=1737014667.573293142 30 atime=1737014667.573293142 30 ctime=1737014667.573293142 padthv1-1.3.0/src/padthv1_wave.cpp0000644000175000001440000001161414742136613016026 0ustar00rncbcusers// padthv1_wave.cpp // /**************************************************************************** Copyright (C) 2012-2023, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "padthv1_wave.h" #include #include //------------------------------------------------------------------------- // padthv1_wave - smoothed (integrating oversampled) wave table. // // ctor. padthv1_wave::padthv1_wave ( uint32_t nsize, uint16_t nover ) : m_nsize(nsize), m_nover(nover), m_shape(Pulse), m_width(1.0f), m_srate(44100.0f), m_phase0(0.0f), m_srand(0) { m_table = new float [m_nsize + 4]; reset(m_shape, m_width); } // dtor. padthv1_wave::~padthv1_wave (void) { delete [] m_table; } // init. void padthv1_wave::reset ( Shape shape, float width ) { m_shape = shape; m_width = width;; switch (m_shape) { case Pulse: reset_pulse(); break; case Saw: reset_saw(); break; case Sine: reset_sine(); break; case Rand: reset_rand(); break; case Noise: reset_noise(); // Fall thru... default: break; } } // init pulse table. void padthv1_wave::reset_pulse (void) { const float p0 = float(m_nsize); const float w2 = p0 * m_width * 0.5f; for (uint32_t i = 0; i < m_nsize; ++i) { const float p = float(i); m_table[i] = (p < w2 ? 1.0f : -1.0f); } reset_filter(); reset_normalize(); reset_interp(); } // init saw table. void padthv1_wave::reset_saw (void) { const float p0 = float(m_nsize); const float w0 = p0 * m_width; for (uint32_t i = 0; i < m_nsize; ++i) { const float p = float(i); if (p < w0) { m_table[i] = 2.0f * p / w0 - 1.0f; } else { m_table[i] = 1.0f - 2.0f * (1.0f + (p - w0)) / (p0 - w0); } } reset_filter(); reset_normalize(); reset_interp(); } // init sine table. void padthv1_wave::reset_sine (void) { const float p0 = float(m_nsize); const float w0 = p0 * m_width; const float w2 = w0 * 0.5f; for (uint32_t i = 0; i < m_nsize; ++i) { float p = float(i); if (p < w2) m_table[i] = ::sinf(2.0f * M_PI * p / w0); else m_table[i] = ::sinf(M_PI * (p + (p0 - w0)) / (p0 - w2)); } if (m_width < 1.0f) { reset_filter(); reset_normalize(); } reset_interp(); } // init random table. void padthv1_wave::reset_rand (void) { const float p0 = float(m_nsize); const float w0 = p0 * m_width; const uint32_t ihold = (uint32_t(p0 - w0) >> 3) + 1; m_srand = uint32_t(w0); float p = 0.0f; for (uint32_t i = 0; i < m_nsize; ++i) { if ((i % ihold) == 0) p = pseudo_randf(); m_table[i] = p; } reset_filter(); reset_normalize(); reset_interp(); } // init noise table. void padthv1_wave::reset_noise (void) { const float p0 = float(m_nsize); const float w0 = p0 * m_width; m_srand = uint32_t(w0) ^ 0x9631; // magic! for (uint32_t i = 0; i < m_nsize; ++i) m_table[i] = pseudo_randf(); // reset_filter(); // reset_normalize(); reset_interp(); } // post-processors void padthv1_wave::reset_filter (void) { uint32_t i, k = 0; for (i = 1; i < m_nsize; ++i) { const float p1 = m_table[i - 1]; const float p2 = m_table[i]; if (p1 < 0.0f && p2 >= 0.0f) { k = i; break; } } for (uint16_t n = 0; n < m_nover; ++n) { float p = m_table[k]; for (i = 0; i < m_nsize; ++i) { if (++k >= m_nsize) k = 0; p = 0.5f * (m_table[k] + p); m_table[k] = p; } } } void padthv1_wave::reset_normalize (void) { uint32_t i; float pmax = 0.0f; float pmin = 0.0f; for (i = 0; i < m_nsize; ++i) { const float p = m_table[i]; if (pmax < p) pmax = p; else if (pmin > p) pmin = p; } const float pmid = 0.5f * (pmax + pmin); pmax = 0.0f; for (i = 0; i < m_nsize; ++i) { m_table[i] -= pmid; const float p = ::fabsf(m_table[i]); if (pmax < p) pmax = p; } if (pmax > 0.0f) { const float gain = 1.0f / pmax; for (i = 0; i < m_nsize; ++i) m_table[i] *= gain; } } void padthv1_wave::reset_interp (void) { uint32_t i, k = 0; for (i = m_nsize; i < m_nsize + 4; ++i) m_table[i] = m_table[i - m_nsize]; for (i = 1; i < m_nsize; ++i) { const float p1 = m_table[i - 1]; const float p2 = m_table[i]; if (p1 < 0.0f && p2 >= 0.0f) k = i; } m_phase0 = float(k) / float(m_nsize); } // end of padthv1_wave.cpp