//========================================================= // MusE // Linux Music Editor // $Id: pianoroll.cpp,v 1.25.2.15 2009/11/16 11:29:33 lunar_shuttle Exp $ // (C) Copyright 1999 Werner Schweer (ws@seh.de) // // 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; 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 #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "xml.h" #include "mtscale.h" #include "prcanvas.h" #include "pianoroll.h" #include "scrollscale.h" #include "piano.h" #include "../ctrl/ctrledit.h" #include "splitter.h" #include "ttoolbar.h" #include "tb1.h" #include "utils.h" #include "globals.h" #include "gconfig.h" #include "icons.h" #include "audio.h" #include "functions.h" #include "cmd.h" #include "shortcuts.h" #include "mtrackinfo.h" int PianoRoll::_rasterInit = 96; int PianoRoll::_widthInit = 600; int PianoRoll::_heightInit = 400; int PianoRoll::colorModeInit = 0; QByteArray PianoRoll::_toolbarInit; static const int xscale = -10; static const int yscale = 1; static const int pianoWidth = 40; static int pianorollTools = MusEWidget::PointerTool | MusEWidget::PencilTool | MusEWidget::RubberTool | MusEWidget::DrawTool; //--------------------------------------------------------- // PianoRoll //--------------------------------------------------------- PianoRoll::PianoRoll(PartList* pl, QWidget* parent, const char* name, unsigned initPos) : MidiEditor(_rasterInit, pl, parent, name) { deltaMode = false; resize(_widthInit, _heightInit); selPart = 0; _playEvents = false; colorMode = colorModeInit; QSignalMapper* mapper = new QSignalMapper(this); QSignalMapper* colorMapper = new QSignalMapper(this); //---------Menu---------------------------------- menuEdit = menuBar()->addMenu(tr("&Edit")); menuEdit->addActions(MusEGlobal::undoRedo->actions()); menuEdit->addSeparator(); editCutAction = menuEdit->addAction(QIcon(*editcutIconSet), tr("C&ut")); mapper->setMapping(editCutAction, PianoCanvas::CMD_CUT); connect(editCutAction, SIGNAL(triggered()), mapper, SLOT(map())); editCopyAction = menuEdit->addAction(QIcon(*editcopyIconSet), tr("&Copy")); mapper->setMapping(editCopyAction, PianoCanvas::CMD_COPY); connect(editCopyAction, SIGNAL(triggered()), mapper, SLOT(map())); editPasteAction = menuEdit->addAction(QIcon(*editpasteIconSet), tr("&Paste")); mapper->setMapping(editPasteAction, PianoCanvas::CMD_PASTE); connect(editPasteAction, SIGNAL(triggered()), mapper, SLOT(map())); menuEdit->addSeparator(); editDelEventsAction = menuEdit->addAction(tr("Delete &Events")); mapper->setMapping(editDelEventsAction, PianoCanvas::CMD_DEL); connect(editDelEventsAction, SIGNAL(triggered()), mapper, SLOT(map())); menuEdit->addSeparator(); menuSelect = menuEdit->addMenu(QIcon(*selectIcon), tr("&Select")); selectAllAction = menuSelect->addAction(QIcon(*select_allIcon), tr("Select &All")); mapper->setMapping(selectAllAction, PianoCanvas::CMD_SELECT_ALL); connect(selectAllAction, SIGNAL(triggered()), mapper, SLOT(map())); selectNoneAction = menuSelect->addAction(QIcon(*select_deselect_allIcon), tr("&Deselect All")); mapper->setMapping(selectNoneAction, PianoCanvas::CMD_SELECT_NONE); connect(selectNoneAction, SIGNAL(triggered()), mapper, SLOT(map())); selectInvertAction = menuSelect->addAction(QIcon(*select_invert_selectionIcon), tr("Invert &Selection")); mapper->setMapping(selectInvertAction, PianoCanvas::CMD_SELECT_INVERT); connect(selectInvertAction, SIGNAL(triggered()), mapper, SLOT(map())); menuSelect->addSeparator(); selectInsideLoopAction = menuSelect->addAction(QIcon(*select_inside_loopIcon), tr("&Inside Loop")); mapper->setMapping(selectInsideLoopAction, PianoCanvas::CMD_SELECT_ILOOP); connect(selectInsideLoopAction, SIGNAL(triggered()), mapper, SLOT(map())); selectOutsideLoopAction = menuSelect->addAction(QIcon(*select_outside_loopIcon), tr("&Outside Loop")); mapper->setMapping(selectOutsideLoopAction, PianoCanvas::CMD_SELECT_OLOOP); connect(selectOutsideLoopAction, SIGNAL(triggered()), mapper, SLOT(map())); menuSelect->addSeparator(); //selectPrevPartAction = select->addAction(tr("&Previous Part")); selectPrevPartAction = menuSelect->addAction(QIcon(*select_all_parts_on_trackIcon), tr("&Previous Part")); mapper->setMapping(selectPrevPartAction, PianoCanvas::CMD_SELECT_PREV_PART); connect(selectPrevPartAction, SIGNAL(triggered()), mapper, SLOT(map())); //selNextPartAction = select->addAction(tr("&Next Part")); selectNextPartAction = menuSelect->addAction(QIcon(*select_all_parts_on_trackIcon), tr("&Next Part")); mapper->setMapping(selectNextPartAction, PianoCanvas::CMD_SELECT_NEXT_PART); connect(selectNextPartAction, SIGNAL(triggered()), mapper, SLOT(map())); menuConfig = menuBar()->addMenu(tr("&Config")); eventColor = menuConfig->addMenu(tr("&Event Color")); QActionGroup* actgrp = new QActionGroup(this); actgrp->setExclusive(true); //evColorBlueAction = eventColor->addAction(tr("&Blue")); evColorBlueAction = actgrp->addAction(tr("&Blue")); evColorBlueAction->setCheckable(true); colorMapper->setMapping(evColorBlueAction, 0); //evColorPitchAction = eventColor->addAction(tr("&Pitch colors")); evColorPitchAction = actgrp->addAction(tr("&Pitch colors")); evColorPitchAction->setCheckable(true); colorMapper->setMapping(evColorPitchAction, 1); //evColorVelAction = eventColor->addAction(tr("&Velocity colors")); evColorVelAction = actgrp->addAction(tr("&Velocity colors")); evColorVelAction->setCheckable(true); colorMapper->setMapping(evColorVelAction, 2); connect(evColorBlueAction, SIGNAL(triggered()), colorMapper, SLOT(map())); connect(evColorPitchAction, SIGNAL(triggered()), colorMapper, SLOT(map())); connect(evColorVelAction, SIGNAL(triggered()), colorMapper, SLOT(map())); eventColor->addActions(actgrp->actions()); connect(colorMapper, SIGNAL(mapped(int)), this, SLOT(eventColorModeChanged(int))); menuFunctions = menuBar()->addMenu(tr("Fu&nctions")); menuFunctions->setTearOffEnabled(true); funcQuantizeAction = menuFunctions->addAction(tr("Quantize")); mapper->setMapping(funcQuantizeAction, PianoCanvas::CMD_QUANTIZE); connect(funcQuantizeAction, SIGNAL(triggered()), mapper, SLOT(map())); funcGateTimeAction = menuFunctions->addAction(tr("Modify Note Length")); mapper->setMapping(funcGateTimeAction, PianoCanvas::CMD_MODIFY_GATE_TIME); connect(funcGateTimeAction, SIGNAL(triggered()), mapper, SLOT(map())); funcModVelAction = menuFunctions->addAction(tr("Modify Velocity")); mapper->setMapping(funcModVelAction, PianoCanvas::CMD_MODIFY_VELOCITY); connect(funcModVelAction, SIGNAL(triggered()), mapper, SLOT(map())); funcCrescAction = menuFunctions->addAction(tr("Crescendo/Decrescendo")); mapper->setMapping(funcCrescAction, PianoCanvas::CMD_CRESCENDO); connect(funcCrescAction, SIGNAL(triggered()), mapper, SLOT(map())); funcTransposeAction = menuFunctions->addAction(tr("Transpose")); mapper->setMapping(funcTransposeAction, PianoCanvas::CMD_TRANSPOSE); connect(funcTransposeAction, SIGNAL(triggered()), mapper, SLOT(map())); funcEraseEventAction = menuFunctions->addAction(tr("Erase Events")); mapper->setMapping(funcEraseEventAction, PianoCanvas::CMD_ERASE_EVENT); connect(funcEraseEventAction, SIGNAL(triggered()), mapper, SLOT(map())); funcNoteShiftAction = menuFunctions->addAction(tr("Move Notes")); mapper->setMapping(funcNoteShiftAction, PianoCanvas::CMD_NOTE_SHIFT); connect(funcNoteShiftAction, SIGNAL(triggered()), mapper, SLOT(map())); funcSetFixedLenAction = menuFunctions->addAction(tr("Set Fixed Length")); mapper->setMapping(funcSetFixedLenAction, PianoCanvas::CMD_FIXED_LEN); connect(funcSetFixedLenAction, SIGNAL(triggered()), mapper, SLOT(map())); funcDelOverlapsAction = menuFunctions->addAction(tr("Delete Overlaps")); mapper->setMapping(funcDelOverlapsAction, PianoCanvas::CMD_DELETE_OVERLAPS); connect(funcDelOverlapsAction, SIGNAL(triggered()), mapper, SLOT(map())); QAction* funcLegatoAction = menuFunctions->addAction(tr("Legato")); mapper->setMapping(funcLegatoAction, PianoCanvas::CMD_LEGATO); connect(funcLegatoAction, SIGNAL(triggered()), mapper, SLOT(map())); menuPlugins = menuBar()->addMenu(tr("&Plugins")); song->populateScriptMenu(menuPlugins, this); connect(mapper, SIGNAL(mapped(int)), this, SLOT(cmd(int))); //---------ToolBar---------------------------------- tools = addToolBar(tr("Pianoroll tools")); tools->setObjectName("Pianoroll tools"); tools->addActions(MusEGlobal::undoRedo->actions()); tools->addSeparator(); srec = new QToolButton(); srec->setToolTip(tr("Step Record")); srec->setIcon(*steprecIcon); srec->setCheckable(true); tools->addWidget(srec); midiin = new QToolButton(); midiin->setToolTip(tr("Midi Input")); midiin->setIcon(*midiinIcon); midiin->setCheckable(true); tools->addWidget(midiin); speaker = new QToolButton(); speaker->setToolTip(tr("Play Events")); speaker->setIcon(*speakerIcon); speaker->setCheckable(true); tools->addWidget(speaker); tools2 = new MusEWidget::EditToolBar(this, pianorollTools); addToolBar(tools2); QToolBar* panicToolbar = addToolBar(tr("panic")); panicToolbar->setObjectName("panic"); panicToolbar->addAction(MusEGlobal::panicAction); //------------------------------------------------------------- // Transport Bar QToolBar* transport = addToolBar(tr("transport")); transport->setObjectName("transport"); transport->addActions(MusEGlobal::transportAction->actions()); addToolBarBreak(); toolbar = new MusEWidget::Toolbar1(this, _rasterInit); addToolBar(toolbar); addToolBarBreak(); info = new MusEWidget::NoteInfo(this); addToolBar(info); //--------------------------------------------------- // split //--------------------------------------------------- splitter = new MusEWidget::Splitter(Qt::Vertical, mainw, "splitter"); splitter->setHandleWidth(2); hsplitter = new MusEWidget::Splitter(Qt::Horizontal, mainw, "hsplitter"); hsplitter->setChildrenCollapsible(true); hsplitter->setHandleWidth(2); QPushButton* ctrl = new QPushButton(tr("ctrl"), mainw); //QPushButton* ctrl = new QPushButton(tr("C"), mainw); // Tim. ctrl->setObjectName("Ctrl"); ctrl->setFont(MusEConfig::config.fonts[3]); ctrl->setToolTip(tr("Add Controller View")); //hscroll = new MusEWidget::ScrollScale(-25, -2, xscale, 20000, Qt::Horizontal, mainw); // Increased scale to -1. To resolve/select/edit 1-tick-wide (controller graph) events. p4.0.18 Tim. hscroll = new MusEWidget::ScrollScale(-25, -1, xscale, 20000, Qt::Horizontal, mainw); ctrl->setFixedSize(pianoWidth, hscroll->sizeHint().height()); //ctrl->setFixedSize(pianoWidth / 2, hscroll->sizeHint().height()); // Tim. // Tim. /* QPushButton* trackInfoButton = new QPushButton(tr("T"), mainw); trackInfoButton->setObjectName("TrackInfo"); trackInfoButton->setFont(MusEConfig::config.fonts[3]); trackInfoButton->setToolTip(tr("Show track info")); trackInfoButton->setFixedSize(pianoWidth / 2, hscroll->sizeHint().height()); */ QSizeGrip* corner = new QSizeGrip(mainw); midiTrackInfo = new MusEWidget::MidiTrackInfo(mainw); int mtiw = midiTrackInfo->width(); // Save this. midiTrackInfo->setMinimumWidth(100); //midiTrackInfo->setMaximumWidth(150); midiTrackInfo->setSizePolicy(QSizePolicy(QSizePolicy::Ignored, QSizePolicy::Expanding)); infoScroll = new QScrollArea; infoScroll->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); infoScroll->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded); infoScroll->setSizePolicy(QSizePolicy(QSizePolicy::Maximum, QSizePolicy::Expanding)); infoScroll->setWidget(midiTrackInfo); infoScroll->setWidgetResizable(true); //infoScroll->setVisible(false); //infoScroll->setEnabled(false); //hsplitter->addWidget(midiTrackInfo); hsplitter->addWidget(infoScroll); // Tim. hsplitter->addWidget(splitter); mainGrid->setRowStretch(0, 100); mainGrid->setColumnStretch(1, 100); mainGrid->addWidget(hsplitter, 0, 1, 1, 3); // Original. /* mainGrid->setColumnStretch(1, 100); mainGrid->addWidget(splitter, 0, 0, 1, 3); mainGrid->addWidget(ctrl, 1, 0); mainGrid->addWidget(hscroll, 1, 1); mainGrid->addWidget(corner, 1, 2, Qt::AlignBottom|Qt::AlignRight); */ // Tim. /* mainGrid->setColumnStretch(2, 100); mainGrid->addWidget(splitter, 0, 0, 1, 4); mainGrid->addWidget(trackInfoButton, 1, 0); mainGrid->addWidget(ctrl, 1, 1); mainGrid->addWidget(hscroll, 1, 2); mainGrid->addWidget(corner, 1, 3, Qt::AlignBottom|Qt::AlignRight); */ //mainGrid->addRowSpacing(1, hscroll->sizeHint().height()); //mainGrid->addItem(new QSpacerItem(0, hscroll->sizeHint().height()), 1, 0); // Orig + Tim. QWidget* split1 = new QWidget(splitter); split1->setObjectName("split1"); QGridLayout* gridS1 = new QGridLayout(split1); gridS1->setContentsMargins(0, 0, 0, 0); gridS1->setSpacing(0); //Defined and configure your program change bar here. //This may well be a copy of MTScale extended for our needs time = new MusEWidget::MTScale(&_raster, split1, xscale); Piano* piano = new Piano(split1, yscale); canvas = new PianoCanvas(this, split1, xscale, yscale); vscroll = new MusEWidget::ScrollScale(-3, 7, yscale, KH * 75, Qt::Vertical, split1); //setFocusProxy(canvas); // Tim. int offset = -(MusEConfig::config.division/4); canvas->setOrigin(offset, 0); canvas->setCanvasTools(pianorollTools); canvas->setFocus(); connect(canvas, SIGNAL(toolChanged(int)), tools2, SLOT(set(int))); connect(canvas, SIGNAL(horizontalZoomIn()), SLOT(horizontalZoomIn())); connect(canvas, SIGNAL(horizontalZoomOut()), SLOT(horizontalZoomOut())); time->setOrigin(offset, 0); gridS1->setRowStretch(2, 100); gridS1->setColumnStretch(1, 100); //gridS1->setColumnStretch(2, 100); // Tim. gridS1->addWidget(time, 0, 1, 1, 2); gridS1->addWidget(MusEUtil::hLine(split1), 1, 0, 1, 3); gridS1->addWidget(piano, 2, 0); gridS1->addWidget(canvas, 2, 1); gridS1->addWidget(vscroll, 2, 2); // Tim. /* gridS1->addWidget(time, 0, 2, 1, 3); gridS1->addWidget(MusEUtil::hLine(split1), 1, 1, 1, 4); //gridS1->addWidget(infoScroll, 2, 0); gridS1->addWidget(infoScroll, 0, 0, 3, 1); gridS1->addWidget(piano, 2, 1); gridS1->addWidget(canvas, 2, 2); gridS1->addWidget(vscroll, 2, 3); */ ctrlLane = new MusEWidget::Splitter(Qt::Vertical, splitter, "ctrllane"); QWidget* split2 = new QWidget(splitter); split2->setMaximumHeight(hscroll->sizeHint().height()); split2->setMinimumHeight(hscroll->sizeHint().height()); QGridLayout* gridS2 = new QGridLayout(split2); gridS2->setContentsMargins(0, 0, 0, 0); gridS2->setSpacing(0); gridS2->setRowStretch(0, 100); gridS2->setColumnStretch(1, 100); gridS2->addWidget(ctrl, 0, 0); gridS2->addWidget(hscroll, 0, 1); gridS2->addWidget(corner, 0, 2, Qt::AlignBottom|Qt::AlignRight); //splitter->setCollapsible(0, true); piano->setFixedWidth(pianoWidth); // Tim. QList mops; mops.append(mtiw + 30); // 30 for possible scrollbar mops.append(width() - mtiw - 30); hsplitter->setSizes(mops); connect(tools2, SIGNAL(toolChanged(int)), canvas, SLOT(setTool(int))); connect(ctrl, SIGNAL(clicked()), SLOT(addCtrl())); //connect(trackInfoButton, SIGNAL(clicked()), SLOT(toggleTrackInfo())); Tim. connect(info, SIGNAL(valueChanged(MusEWidget::NoteInfo::ValType, int)), SLOT(noteinfoChanged(MusEWidget::NoteInfo::ValType, int))); connect(vscroll, SIGNAL(scrollChanged(int)), piano, SLOT(setYPos(int))); connect(vscroll, SIGNAL(scrollChanged(int)), canvas, SLOT(setYPos(int))); connect(vscroll, SIGNAL(scaleChanged(int)), canvas, SLOT(setYMag(int))); connect(vscroll, SIGNAL(scaleChanged(int)), piano, SLOT(setYMag(int))); connect(hscroll, SIGNAL(scrollChanged(int)), canvas, SLOT(setXPos(int))); connect(hscroll, SIGNAL(scrollChanged(int)), time, SLOT(setXPos(int))); connect(hscroll, SIGNAL(scaleChanged(int)), canvas, SLOT(setXMag(int))); connect(hscroll, SIGNAL(scaleChanged(int)), time, SLOT(setXMag(int))); connect(canvas, SIGNAL(newWidth(int)), SLOT(newCanvasWidth(int))); connect(canvas, SIGNAL(pitchChanged(int)), piano, SLOT(setPitch(int))); connect(canvas, SIGNAL(verticalScroll(unsigned)), vscroll, SLOT(setPos(unsigned))); connect(canvas, SIGNAL(horizontalScroll(unsigned)),hscroll, SLOT(setPos(unsigned))); connect(canvas, SIGNAL(horizontalScrollNoLimit(unsigned)),hscroll, SLOT(setPosNoLimit(unsigned))); connect(canvas, SIGNAL(selectionChanged(int, Event&, Part*)), this, SLOT(setSelection(int, Event&, Part*))); connect(piano, SIGNAL(keyPressed(int, int, bool)), canvas, SLOT(pianoPressed(int, int, bool))); connect(piano, SIGNAL(keyReleased(int, bool)), canvas, SLOT(pianoReleased(int, bool))); connect(srec, SIGNAL(toggled(bool)), SLOT(setSteprec(bool))); connect(midiin, SIGNAL(toggled(bool)), canvas, SLOT(setMidiin(bool))); connect(speaker, SIGNAL(toggled(bool)), SLOT(setSpeaker(bool))); connect(canvas, SIGNAL(followEvent(int)), SLOT(follow(int))); connect(hscroll, SIGNAL(scaleChanged(int)), SLOT(updateHScrollRange())); piano->setYPos(KH * 30); canvas->setYPos(KH * 30); vscroll->setPos(KH * 30); //setSelection(0, 0, 0); //Really necessary? Causes segfault when only 1 item selected, replaced by the following: info->setEnabled(false); connect(song, SIGNAL(songChanged(int)), SLOT(songChanged1(int))); setWindowTitle(canvas->getCaption()); updateHScrollRange(); // connect to toolbar connect(canvas, SIGNAL(pitchChanged(int)), toolbar, SLOT(setPitch(int))); connect(canvas, SIGNAL(timeChanged(unsigned)), SLOT(setTime(unsigned))); connect(piano, SIGNAL(pitchChanged(int)), toolbar, SLOT(setPitch(int))); connect(time, SIGNAL(timeChanged(unsigned)), SLOT(setTime(unsigned))); connect(toolbar, SIGNAL(rasterChanged(int)),SLOT(setRaster(int))); connect(toolbar, SIGNAL(soloChanged(bool)), SLOT(soloChanged(bool))); setFocusPolicy(Qt::StrongFocus); setEventColorMode(colorMode); if (!_toolbarInit.isEmpty()) restoreState(_toolbarInit); QClipboard* cb = QApplication::clipboard(); connect(cb, SIGNAL(dataChanged()), SLOT(clipboardChanged())); clipboardChanged(); // enable/disable "Paste" selectionChanged(); // enable/disable "Copy" & "Paste" initShortcuts(); // initialize shortcuts const Pos cpos=song->cPos(); canvas->setPos(0, cpos.tick(), true); canvas->selectAtTick(cpos.tick()); //canvas->selectFirst();// unsigned pos=0; if(initPos >= MAXINT) pos = song->cpos(); if(pos > MAXINT) pos = MAXINT; if (pos) hscroll->setOffset((int)pos); if(canvas->track()) { updateTrackInfo(); toolbar->setSolo(canvas->track()->solo()); } QSettings settings("MusE", "MusE-qt"); //restoreGeometry(settings.value("Pianoroll/geometry").toByteArray()); restoreState(settings.value("Pianoroll/windowState").toByteArray()); } //--------------------------------------------------------- // songChanged1 //--------------------------------------------------------- void PianoRoll::songChanged1(int bits) { if (bits & SC_SOLO) { toolbar->setSolo(canvas->track()->solo()); return; } songChanged(bits); //trackInfo->songChanged(bits); // We'll receive SC_SELECTION if a different part is selected. if (bits & SC_SELECTION) updateTrackInfo(); } //--------------------------------------------------------- // configChanged //--------------------------------------------------------- void PianoRoll::configChanged() { initShortcuts(); //trackInfo->updateTrackInfo(); } //--------------------------------------------------------- // updateHScrollRange //--------------------------------------------------------- void PianoRoll::updateHScrollRange() { int s, e; canvas->range(&s, &e); // Show one more measure. e += AL::sigmap.ticksMeasure(e); // Show another quarter measure due to imprecise drawing at canvas end point. e += AL::sigmap.ticksMeasure(e) / 4; // Compensate for the fixed piano and vscroll widths. e += canvas->rmapxDev(pianoWidth - vscroll->width()); int s1, e1; hscroll->range(&s1, &e1); if(s != s1 || e != e1) hscroll->setRange(s, e); } void PianoRoll::updateTrackInfo() { selected = curCanvasPart()->track(); if (selected->isMidiTrack()) { midiTrackInfo->setTrack(selected); ///midiTrackInfo->updateTrackInfo(-1); } } //--------------------------------------------------------- // follow //--------------------------------------------------------- void PianoRoll::follow(int pos) { int s, e; canvas->range(&s, &e); if (pos < e && pos >= s) hscroll->setOffset(pos); if (pos < s) hscroll->setOffset(s); } //--------------------------------------------------------- // setTime //--------------------------------------------------------- void PianoRoll::setTime(unsigned tick) { toolbar->setTime(tick); time->setPos(3, tick, false); } //--------------------------------------------------------- // ~Pianoroll //--------------------------------------------------------- PianoRoll::~PianoRoll() { // MusEGlobal::undoRedo->removeFrom(tools); // p4.0.6 Removed } //--------------------------------------------------------- // cmd // pulldown menu commands //--------------------------------------------------------- void PianoRoll::cmd(int cmd) { switch (cmd) { case PianoCanvas::CMD_CUT: copy_notes(partlist_to_set(parts()), 1); erase_notes(partlist_to_set(parts()), 1); break; case PianoCanvas::CMD_COPY: copy_notes(partlist_to_set(parts()), 1); break; case PianoCanvas::CMD_PASTE: ((PianoCanvas*)canvas)->cmd(PianoCanvas::CMD_SELECT_NONE); paste_notes(canvas->part()); break; case PianoCanvas::CMD_MODIFY_GATE_TIME: modify_notelen(partlist_to_set(parts())); break; case PianoCanvas::CMD_MODIFY_VELOCITY: modify_velocity(partlist_to_set(parts())); break; case PianoCanvas::CMD_CRESCENDO: crescendo(partlist_to_set(parts())); break; case PianoCanvas::CMD_QUANTIZE: quantize_notes(partlist_to_set(parts())); break; case PianoCanvas::CMD_TRANSPOSE: transpose_notes(partlist_to_set(parts())); break; case PianoCanvas::CMD_ERASE_EVENT: erase_notes(partlist_to_set(parts())); break; case PianoCanvas::CMD_DEL: erase_notes(partlist_to_set(parts()),1); break; case PianoCanvas::CMD_NOTE_SHIFT: move_notes(partlist_to_set(parts())); break; case PianoCanvas::CMD_FIXED_LEN: set_notelen(partlist_to_set(parts())); break; case PianoCanvas::CMD_DELETE_OVERLAPS: delete_overlaps(partlist_to_set(parts())); break; case PianoCanvas::CMD_LEGATO: legato(partlist_to_set(parts())); break; default: ((PianoCanvas*)canvas)->cmd(cmd); } } //--------------------------------------------------------- // setSelection // update Info Line //--------------------------------------------------------- void PianoRoll::setSelection(int tick, Event& e, Part* p) { int selections = canvas->selectionSize(); selEvent = e; selPart = (MidiPart*)p; selTick = tick; if (selections > 1) { info->setEnabled(true); info->setDeltaMode(true); if (!deltaMode) { deltaMode = true; info->setValues(0, 0, 0, 0, 0); tickOffset = 0; lenOffset = 0; pitchOffset = 0; veloOnOffset = 0; veloOffOffset = 0; } } else if (selections == 1) { deltaMode = false; info->setEnabled(true); info->setDeltaMode(false); info->setValues(tick, selEvent.lenTick(), selEvent.pitch(), selEvent.velo(), selEvent.veloOff()); } else { deltaMode = false; info->setEnabled(false); } selectionChanged(); } //--------------------------------------------------------- // edit currently selected Event //--------------------------------------------------------- void PianoRoll::noteinfoChanged(MusEWidget::NoteInfo::ValType type, int val) { int selections = canvas->selectionSize(); if (selections == 0) { printf("noteinfoChanged while nothing selected\n"); } else if (selections == 1) { Event event = selEvent.clone(); switch(type) { case MusEWidget::NoteInfo::VAL_TIME: event.setTick(val - selPart->tick()); break; case MusEWidget::NoteInfo::VAL_LEN: event.setLenTick(val); break; case MusEWidget::NoteInfo::VAL_VELON: event.setVelo(val); break; case MusEWidget::NoteInfo::VAL_VELOFF: event.setVeloOff(val); break; case MusEWidget::NoteInfo::VAL_PITCH: event.setPitch(val); break; } // Indicate do undo, and do not do port controller values and clone parts. //audio->msgChangeEvent(selEvent, event, selPart); audio->msgChangeEvent(selEvent, event, selPart, true, false, false); } else { // multiple events are selected; treat noteinfo values // as offsets to event values int delta = 0; switch (type) { case MusEWidget::NoteInfo::VAL_TIME: delta = val - tickOffset; tickOffset = val; break; case MusEWidget::NoteInfo::VAL_LEN: delta = val - lenOffset; lenOffset = val; break; case MusEWidget::NoteInfo::VAL_VELON: delta = val - veloOnOffset; veloOnOffset = val; break; case MusEWidget::NoteInfo::VAL_VELOFF: delta = val - veloOffOffset; veloOffOffset = val; break; case MusEWidget::NoteInfo::VAL_PITCH: delta = val - pitchOffset; pitchOffset = val; break; } if (delta) canvas->modifySelected(type, delta); } } //--------------------------------------------------------- // addCtrl //--------------------------------------------------------- CtrlEdit* PianoRoll::addCtrl() { ///CtrlEdit* ctrlEdit = new CtrlEdit(splitter, this, xscale, false, "pianoCtrlEdit"); CtrlEdit* ctrlEdit = new CtrlEdit(ctrlLane/*splitter*/, this, xscale, false, "pianoCtrlEdit"); // ccharrett connect(tools2, SIGNAL(toolChanged(int)), ctrlEdit, SLOT(setTool(int))); connect(hscroll, SIGNAL(scrollChanged(int)), ctrlEdit, SLOT(setXPos(int))); connect(hscroll, SIGNAL(scaleChanged(int)), ctrlEdit, SLOT(setXMag(int))); connect(ctrlEdit, SIGNAL(timeChanged(unsigned)), SLOT(setTime(unsigned))); connect(ctrlEdit, SIGNAL(destroyedCtrl(CtrlEdit*)), SLOT(removeCtrl(CtrlEdit*))); connect(ctrlEdit, SIGNAL(yposChanged(int)), toolbar, SLOT(setInt(int))); ctrlEdit->setTool(tools2->curTool()); ctrlEdit->setXPos(hscroll->pos()); ctrlEdit->setXMag(hscroll->getScaleValue()); ctrlEdit->show(); ctrlEditList.push_back(ctrlEdit); return ctrlEdit; } //--------------------------------------------------------- // removeCtrl //--------------------------------------------------------- void PianoRoll::removeCtrl(CtrlEdit* ctrl) { for (std::list::iterator i = ctrlEditList.begin(); i != ctrlEditList.end(); ++i) { if (*i == ctrl) { ctrlEditList.erase(i); break; } } } //--------------------------------------------------------- // closeEvent //--------------------------------------------------------- void PianoRoll::closeEvent(QCloseEvent* e) { QSettings settings("MusE", "MusE-qt"); //settings.setValue("Pianoroll/geometry", saveGeometry()); settings.setValue("Pianoroll/windowState", saveState()); emit deleted((unsigned long)this); e->accept(); } //--------------------------------------------------------- // readConfiguration //--------------------------------------------------------- void PianoRoll::readConfiguration(Xml& xml) { for (;;) { Xml::Token token = xml.parse(); if (token == Xml::Error || token == Xml::End) break; const QString& tag = xml.s1(); switch (token) { case Xml::TagStart: if (tag == "raster") _rasterInit = xml.parseInt(); else if (tag == "colormode") colorModeInit = xml.parseInt(); else if (tag == "width") _widthInit = xml.parseInt(); else if (tag == "height") _heightInit = xml.parseInt(); else if (tag == "toolbars") _toolbarInit = QByteArray::fromHex(xml.parse1().toAscii()); else xml.unknown("PianoRoll"); break; case Xml::TagEnd: if (tag == "pianoroll") return; default: break; } } } //--------------------------------------------------------- // writeConfiguration //--------------------------------------------------------- void PianoRoll::writeConfiguration(int level, Xml& xml) { xml.tag(level++, "pianoroll"); xml.intTag(level, "raster", _rasterInit); xml.intTag(level, "width", _widthInit); xml.intTag(level, "height", _heightInit); xml.intTag(level, "colormode", colorModeInit); xml.strTag(level, "toolbars", _toolbarInit.toHex().data()); xml.etag(level, "pianoroll"); } //--------------------------------------------------------- // soloChanged // signal from solo button //--------------------------------------------------------- void PianoRoll::soloChanged(bool flag) { audio->msgSetSolo(canvas->track(), flag); song->update(SC_SOLO); } //--------------------------------------------------------- // setRaster //--------------------------------------------------------- void PianoRoll::setRaster(int val) { _rasterInit = val; MidiEditor::setRaster(val); canvas->redrawGrid(); canvas->setFocus(); // give back focus after kb input } //--------------------------------------------------------- // writeStatus //--------------------------------------------------------- void PianoRoll::writeStatus(int level, Xml& xml) const { writePartList(level, xml); xml.tag(level++, "pianoroll"); MidiEditor::writeStatus(level, xml); splitter->writeStatus(level, xml); hsplitter->writeStatus(level, xml); for (std::list::const_iterator i = ctrlEditList.begin(); i != ctrlEditList.end(); ++i) { (*i)->writeStatus(level, xml); } xml.intTag(level, "steprec", canvas->steprec()); xml.intTag(level, "midiin", canvas->midiin()); xml.intTag(level, "tool", int(canvas->tool())); xml.intTag(level, "playEvents", _playEvents); xml.intTag(level, "xpos", hscroll->pos()); xml.intTag(level, "xmag", hscroll->mag()); xml.intTag(level, "ypos", vscroll->pos()); xml.intTag(level, "ymag", vscroll->mag()); xml.tag(level, "/pianoroll"); } //--------------------------------------------------------- // readStatus //--------------------------------------------------------- void PianoRoll::readStatus(Xml& xml) { for (;;) { Xml::Token token = xml.parse(); if (token == Xml::Error || token == Xml::End) break; const QString& tag = xml.s1(); switch (token) { case Xml::TagStart: if (tag == "steprec") { int val = xml.parseInt(); canvas->setSteprec(val); srec->setChecked(val); } else if (tag == "midiin") { int val = xml.parseInt(); canvas->setMidiin(val); midiin->setChecked(val); } else if (tag == "tool") { int tool = xml.parseInt(); canvas->setTool(tool); tools2->set(tool); } else if (tag == "midieditor") MidiEditor::readStatus(xml); else if (tag == "ctrledit") { CtrlEdit* ctrl = addCtrl(); ctrl->readStatus(xml); } else if (tag == splitter->objectName()) splitter->readStatus(xml); else if (tag == hsplitter->objectName()) hsplitter->readStatus(xml); else if (tag == "playEvents") { _playEvents = xml.parseInt(); canvas->playEvents(_playEvents); speaker->setChecked(_playEvents); } else if (tag == "xmag") hscroll->setMag(xml.parseInt()); else if (tag == "xpos") hscroll->setPos(xml.parseInt()); else if (tag == "ymag") vscroll->setMag(xml.parseInt()); else if (tag == "ypos") vscroll->setPos(xml.parseInt()); else xml.unknown("PianoRoll"); break; case Xml::TagEnd: if (tag == "pianoroll") { _rasterInit = _raster; toolbar->setRaster(_raster); canvas->redrawGrid(); return; } default: break; } } } static int rasterTable[] = { //-9----8- 7 6 5 4 3(1/4) 2 1 4, 8, 16, 32, 64, 128, 256, 512, 1024, // triple 6, 12, 24, 48, 96, 192, 384, 768, 1536, 9, 18, 36, 72, 144, 288, 576, 1152, 2304 // dot }; //--------------------------------------------------------- // viewKeyPressEvent //--------------------------------------------------------- void PianoRoll::keyPressEvent(QKeyEvent* event) { if (info->hasFocus()) { event->ignore(); return; } int index; int n = sizeof(rasterTable)/sizeof(*rasterTable); for (index = 0; index < n; ++index) if (rasterTable[index] == raster()) break; if (index == n) { index = 0; // raster 1 is not in table } int off = (index / 9) * 9; index = index % 9; int val = 0; PianoCanvas* pc = (PianoCanvas*)canvas; int key = event->key(); if (((QInputEvent*)event)->modifiers() & Qt::ShiftModifier) key += Qt::SHIFT; if (((QInputEvent*)event)->modifiers() & Qt::AltModifier) key += Qt::ALT; if (((QInputEvent*)event)->modifiers() & Qt::ControlModifier) key+= Qt::CTRL; if (key == Qt::Key_Escape) { close(); return; } else if (key == shortcuts[SHRT_TOOL_POINTER].key) { tools2->set(MusEWidget::PointerTool); return; } else if (key == shortcuts[SHRT_TOOL_PENCIL].key) { tools2->set(MusEWidget::PencilTool); return; } else if (key == shortcuts[SHRT_TOOL_RUBBER].key) { tools2->set(MusEWidget::RubberTool); return; } else if (key == shortcuts[SHRT_TOOL_LINEDRAW].key) { tools2->set(MusEWidget::DrawTool); return; } else if (key == shortcuts[SHRT_POS_INC].key) { pc->pianoCmd(CMD_RIGHT); return; } else if (key == shortcuts[SHRT_POS_DEC].key) { pc->pianoCmd(CMD_LEFT); return; } else if (key == shortcuts[SHRT_POS_INC_NOSNAP].key) { pc->pianoCmd(CMD_RIGHT_NOSNAP); return; } else if (key == shortcuts[SHRT_POS_DEC_NOSNAP].key) { pc->pianoCmd(CMD_LEFT_NOSNAP); return; } else if (key == shortcuts[SHRT_INSERT_AT_LOCATION].key) { pc->pianoCmd(CMD_INSERT); return; } else if (key == Qt::Key_Backspace) { pc->pianoCmd(CMD_BACKSPACE); return; } else if (key == shortcuts[SHRT_ZOOM_IN].key) { int mag = hscroll->mag(); int zoomlvl = MusEWidget::ScrollScale::getQuickZoomLevel(mag); if (zoomlvl < 23) zoomlvl++; int newmag = MusEWidget::ScrollScale::convertQuickZoomLevelToMag(zoomlvl); hscroll->setMag(newmag); //printf("mag = %d zoomlvl = %d newmag = %d\n", mag, zoomlvl, newmag); return; } else if (key == shortcuts[SHRT_ZOOM_OUT].key) { int mag = hscroll->mag(); int zoomlvl = MusEWidget::ScrollScale::getQuickZoomLevel(mag); if (zoomlvl > 1) zoomlvl--; int newmag = MusEWidget::ScrollScale::convertQuickZoomLevelToMag(zoomlvl); hscroll->setMag(newmag); //printf("mag = %d zoomlvl = %d newmag = %d\n", mag, zoomlvl, newmag); return; } else if (key == shortcuts[SHRT_GOTO_CPOS].key) { PartList* p = this->parts(); Part* first = p->begin()->second; hscroll->setPos(song->cpos() - first->tick() ); return; } else if (key == shortcuts[SHRT_SCROLL_LEFT].key) { int pos = hscroll->pos() - MusEConfig::config.division; if (pos < 0) pos = 0; hscroll->setPos(pos); return; } else if (key == shortcuts[SHRT_SCROLL_RIGHT].key) { int pos = hscroll->pos() + MusEConfig::config.division; hscroll->setPos(pos); return; } else if (key == shortcuts[SHRT_SET_QUANT_1].key) val = rasterTable[8 + off]; else if (key == shortcuts[SHRT_SET_QUANT_2].key) val = rasterTable[7 + off]; else if (key == shortcuts[SHRT_SET_QUANT_3].key) val = rasterTable[6 + off]; else if (key == shortcuts[SHRT_SET_QUANT_4].key) val = rasterTable[5 + off]; else if (key == shortcuts[SHRT_SET_QUANT_5].key) val = rasterTable[4 + off]; else if (key == shortcuts[SHRT_SET_QUANT_6].key) val = rasterTable[3 + off]; else if (key == shortcuts[SHRT_SET_QUANT_7].key) val = rasterTable[2 + off]; else if (key == shortcuts[SHRT_TOGGLE_TRIOL].key) val = rasterTable[index + ((off == 0) ? 9 : 0)]; else if (key == shortcuts[SHRT_EVENT_COLOR].key) { if (colorMode == 0) colorMode = 1; else if (colorMode == 1) colorMode = 2; else colorMode = 0; setEventColorMode(colorMode); return; } else if (key == shortcuts[SHRT_TOGGLE_PUNCT].key) val = rasterTable[index + ((off == 18) ? 9 : 18)]; else if (key == shortcuts[SHRT_TOGGLE_PUNCT2].key) {//CDW if ((off == 18) && (index > 2)) { val = rasterTable[index + 9 - 1]; } else if ((off == 9) && (index < 8)) { val = rasterTable[index + 18 + 1]; } else return; } else { //Default: event->ignore(); return; } setRaster(val); toolbar->setRaster(_raster); } //--------------------------------------------------------- // setSteprec //--------------------------------------------------------- void PianoRoll::setSteprec(bool flag) { canvas->setSteprec(flag); if (flag == false) midiin->setChecked(flag); } //--------------------------------------------------------- // eventColorModeChanged //--------------------------------------------------------- void PianoRoll::eventColorModeChanged(int mode) { colorMode = mode; colorModeInit = colorMode; ((PianoCanvas*)(canvas))->setColorMode(colorMode); } //--------------------------------------------------------- // setEventColorMode //--------------------------------------------------------- void PianoRoll::setEventColorMode(int mode) { colorMode = mode; colorModeInit = colorMode; ///eventColor->setItemChecked(0, mode == 0); ///eventColor->setItemChecked(1, mode == 1); ///eventColor->setItemChecked(2, mode == 2); evColorBlueAction->setChecked(mode == 0); evColorPitchAction->setChecked(mode == 1); evColorVelAction->setChecked(mode == 2); ((PianoCanvas*)(canvas))->setColorMode(colorMode); } //--------------------------------------------------------- // clipboardChanged //--------------------------------------------------------- void PianoRoll::clipboardChanged() { editPasteAction->setEnabled(QApplication::clipboard()->mimeData()->hasFormat(QString("text/x-muse-eventlist"))); } //--------------------------------------------------------- // selectionChanged //--------------------------------------------------------- void PianoRoll::selectionChanged() { bool flag = canvas->selectionSize() > 0; editCutAction->setEnabled(flag); editCopyAction->setEnabled(flag); editDelEventsAction->setEnabled(flag); } //--------------------------------------------------------- // setSpeaker //--------------------------------------------------------- void PianoRoll::setSpeaker(bool val) { _playEvents = val; canvas->playEvents(_playEvents); } //--------------------------------------------------------- // resizeEvent //--------------------------------------------------------- void PianoRoll::resizeEvent(QResizeEvent* ev) { QWidget::resizeEvent(ev); storeInitialState(); } //--------------------------------------------------------- // focusOutEvent //--------------------------------------------------------- void PianoRoll::focusOutEvent(QFocusEvent* ev) { QWidget::focusOutEvent(ev); storeInitialState(); } //--------------------------------------------------------- // storeInitialState //--------------------------------------------------------- void PianoRoll::storeInitialState() { _widthInit = width(); _heightInit = height(); _toolbarInit=saveState(); } /* //--------------------------------------------------------- // trackInfoScroll //--------------------------------------------------------- void PianoRoll::trackInfoScroll(int y) { if (trackInfo->visibleWidget()) trackInfo->visibleWidget()->move(0, -y); } */ //--------------------------------------------------------- // initShortcuts //--------------------------------------------------------- void PianoRoll::initShortcuts() { editCutAction->setShortcut(shortcuts[SHRT_CUT].key); editCopyAction->setShortcut(shortcuts[SHRT_COPY].key); editPasteAction->setShortcut(shortcuts[SHRT_PASTE].key); editDelEventsAction->setShortcut(shortcuts[SHRT_DELETE].key); selectAllAction->setShortcut(shortcuts[SHRT_SELECT_ALL].key); selectNoneAction->setShortcut(shortcuts[SHRT_SELECT_NONE].key); selectInvertAction->setShortcut(shortcuts[SHRT_SELECT_INVERT].key); selectInsideLoopAction->setShortcut(shortcuts[SHRT_SELECT_ILOOP].key); selectOutsideLoopAction->setShortcut(shortcuts[SHRT_SELECT_OLOOP].key); selectPrevPartAction->setShortcut(shortcuts[SHRT_SELECT_PREV_PART].key); selectNextPartAction->setShortcut(shortcuts[SHRT_SELECT_NEXT_PART].key); eventColor->menuAction()->setShortcut(shortcuts[SHRT_EVENT_COLOR].key); //evColorBlueAction->setShortcut(shortcuts[ ].key); //evColorPitchAction->setShortcut(shortcuts[ ].key); //evColorVelAction->setShortcut(shortcuts[ ].key); funcQuantizeAction->setShortcut(shortcuts[SHRT_QUANTIZE].key); funcGateTimeAction->setShortcut(shortcuts[SHRT_MODIFY_GATE_TIME].key); funcModVelAction->setShortcut(shortcuts[SHRT_MODIFY_VELOCITY].key); funcTransposeAction->setShortcut(shortcuts[SHRT_TRANSPOSE].key); funcEraseEventAction->setShortcut(shortcuts[SHRT_ERASE_EVENT].key); funcNoteShiftAction->setShortcut(shortcuts[SHRT_NOTE_SHIFT].key); funcSetFixedLenAction->setShortcut(shortcuts[SHRT_FIXED_LEN].key); funcDelOverlapsAction->setShortcut(shortcuts[SHRT_DELETE_OVERLAPS].key); } //--------------------------------------------------------- // execDeliveredScript //--------------------------------------------------------- void PianoRoll::execDeliveredScript(int id) { //QString scriptfile = QString(INSTPREFIX) + SCRIPTSSUFFIX + deliveredScriptNames[id]; QString scriptfile = song->getScriptPath(id, true); song->executeScript(scriptfile.toAscii().data(), parts(), raster(), true); } //--------------------------------------------------------- // execUserScript //--------------------------------------------------------- void PianoRoll::execUserScript(int id) { QString scriptfile = song->getScriptPath(id, false); song->executeScript(scriptfile.toAscii().data(), parts(), raster(), true); } //--------------------------------------------------------- // newCanvasWidth //--------------------------------------------------------- void PianoRoll::newCanvasWidth(int /*w*/) { /* int nw = w + (vscroll->width() - 18); // 18 is the fixed width of the CtlEdit VScale widget. if(nw < 1) nw = 1; for (std::list::iterator i = ctrlEditList.begin(); i != ctrlEditList.end(); ++i) { // Changed by Tim. p3.3.7 //(*i)->setCanvasWidth(w); (*i)->setCanvasWidth(nw); } updateHScrollRange(); */ } //--------------------------------------------------------- // toggleTrackInfo //--------------------------------------------------------- void PianoRoll::toggleTrackInfo() { bool vis = midiTrackInfo->isVisible(); infoScroll->setVisible(!vis); infoScroll->setEnabled(!vis); }