diff options
Diffstat (limited to 'attic/muse2-oom/muse2/muse/arranger/arranger.cpp')
| -rw-r--r-- | attic/muse2-oom/muse2/muse/arranger/arranger.cpp | 1104 |
1 files changed, 0 insertions, 1104 deletions
diff --git a/attic/muse2-oom/muse2/muse/arranger/arranger.cpp b/attic/muse2-oom/muse2/muse/arranger/arranger.cpp deleted file mode 100644 index 134465b9..00000000 --- a/attic/muse2-oom/muse2/muse/arranger/arranger.cpp +++ /dev/null @@ -1,1104 +0,0 @@ -//========================================================= -// MusE -// Linux Music Editor -// $Id: arranger.cpp,v 1.33.2.21 2009/11/17 22:08:22 terminator356 Exp $ -// (C) Copyright 1999-2004 Werner Schweer (ws@seh.de) -//========================================================= - -#include "config.h" - -#include <stdio.h> -#include <values.h> - -#include <QComboBox> -#include <QGridLayout> -#include <QKeyEvent> -#include <QLabel> -#include <QList> -#include <QMainWindow> -#include <QScrollBar> -#include <QToolBar> -#include <QToolButton> -#include <QVBoxLayout> -#include <QWheelEvent> -#include <QPainter> -//#include <QStackedWidget> - -#include "arranger.h" -#include "song.h" -#include "app.h" -#include "mtscale.h" -#include "scrollscale.h" -#include "pcanvas.h" -#include "poslabel.h" -#include "xml.h" -#include "splitter.h" -#include "lcombo.h" -#include "mtrackinfo.h" -#include "midiport.h" -#include "mididev.h" -#include "utils.h" -#include "globals.h" -#include "tlist.h" -#include "icons.h" -#include "header.h" -#include "utils.h" -#include "alayout.h" -#include "audio.h" -#include "event.h" -#include "midiseq.h" -#include "midictrl.h" -#include "mpevent.h" -#include "gconfig.h" -#include "mixer/astrip.h" -#include "spinbox.h" -#include "tvieweditor.h" - -//--------------------------------------------------------- -// Arranger::setHeaderToolTips -//--------------------------------------------------------- - -void Arranger::setHeaderToolTips() - { - header->setToolTip(COL_RECORD, tr("Enable Recording")); - header->setToolTip(COL_MUTE, tr("Mute/Off Indicator")); - header->setToolTip(COL_SOLO, tr("Solo Indicator")); - header->setToolTip(COL_CLASS, tr("Track Type")); - header->setToolTip(COL_NAME, tr("Track Name")); - header->setToolTip(COL_OCHANNEL, tr("Midi output channel number or audio channels")); - header->setToolTip(COL_OPORT, tr("Midi output port or synth midi port")); - header->setToolTip(COL_TIMELOCK, tr("Time Lock")); - header->setToolTip(COL_AUTOMATION, tr("Automation parameter selection")); - } - - - -//--------------------------------------------------------- -// Arranger::setHeaderWhatsThis -//--------------------------------------------------------- - -void Arranger::setHeaderWhatsThis() - { - header->setWhatsThis(COL_RECORD, tr("Enable recording. Click to toggle.")); - header->setWhatsThis(COL_MUTE, tr("Mute indicator. Click to toggle.\nRight-click to toggle track on/off.\nMute is designed for rapid, repeated action.\nOn/Off is not!")); - header->setWhatsThis(COL_SOLO, tr("Solo indicator. Click to toggle.\nConnected tracks are also 'phantom' soloed,\n indicated by a dark square.")); - header->setWhatsThis(COL_CLASS, tr("Track type. Right-click to change\n midi and drum track types.")); - header->setWhatsThis(COL_NAME, tr("Track name. Double-click to edit.\nRight-click for more options.")); - header->setWhatsThis(COL_OCHANNEL, tr("Midi/drum track: Output channel number.\nAudio track: Channels.\nMid/right-click to change.")); - header->setWhatsThis(COL_OPORT, tr("Midi/drum track: Output port.\nSynth track: Assigned midi port.\nLeft-click to change.\nRight-click to show GUI.")); - header->setWhatsThis(COL_TIMELOCK, tr("Time lock")); - } - -//--------------------------------------------------------- -// Arranger -// is the central widget in app -//--------------------------------------------------------- - -Arranger::Arranger(QMainWindow* parent, const char* name) - : QWidget(parent) - { - setObjectName(name); - _raster = 0; // measure - selected = 0; - // Since program covers 3 controls at once, it is in 'midi controller' units rather than 'gui control' units. - //program = -1; - ///program = CTRL_VAL_UNKNOWN; - ///pan = -65; - ///volume = -1; - setMinimumSize(600, 50); - showTrackinfoFlag = true; - - cursVal = MAXINT; - - //setFocusPolicy(Qt::StrongFocus); - - //--------------------------------------------------- - // ToolBar - // create toolbar in toplevel widget - //--------------------------------------------------- - - parent->addToolBarBreak(); - QToolBar* toolbar = parent->addToolBar(tr("Arranger")); - - QLabel* label = new QLabel(tr("Cursor")); - label->setAlignment(Qt::AlignRight|Qt::AlignVCenter); - label->setIndent(3); - //toolbar->addWidget(label); - cursorPos = new PosLabel(0); - cursorPos->setEnabled(false); - cursorPos->setFixedHeight(22); - cursorPos->setObjectName("arrangerCursor"); - toolbar->addWidget(cursorPos); - - /*QToolButton* testView = new QToolButton(); - testView->setText(QString("TG")); - toolbar->addWidget(testView); - connect(testView, SIGNAL(clicked()), SLOT(showTrackViews())); - */ - - const char* rastval[] = { - QT_TRANSLATE_NOOP("@default", "Off"), QT_TRANSLATE_NOOP("@default", "Bar"), "1/2", "1/4", "1/8", "1/16" - }; - label = new QLabel(tr("Snap")); - label->setAlignment(Qt::AlignRight|Qt::AlignVCenter); - label->setIndent(3); - toolbar->addWidget(label); - QComboBox* raster = new QComboBox(); - for (int i = 0; i < 6; i++) - raster->insertItem(i, tr(rastval[i])); - raster->setCurrentIndex(1); - // Set the audio record part snapping. Set to 0 (bar), the same as this combo box intial raster. - song->setArrangerRaster(0); - toolbar->addWidget(raster); - connect(raster, SIGNAL(activated(int)), SLOT(_setRaster(int))); - ///raster->setFocusPolicy(Qt::NoFocus); - raster->setFocusPolicy(Qt::TabFocus); - - // Song len - label = new QLabel(tr("Len")); - label->setAlignment(Qt::AlignRight|Qt::AlignVCenter); - label->setIndent(3); - toolbar->addWidget(label); - - // song length is limited to 10000 bars; the real song len is limited - // by overflows in tick computations - // - lenEntry = new SpinBox(1, 10000, 1); - lenEntry->setValue(song->len()); - lenEntry->setToolTip(tr("song length - bars")); - lenEntry->setWhatsThis(tr("song length - bars")); - toolbar->addWidget(lenEntry); - connect(lenEntry, SIGNAL(valueChanged(int)), SLOT(songlenChanged(int))); - - typeBox = new LabelCombo(tr("Type"), 0); - typeBox->insertItem(0, tr("NO")); - typeBox->insertItem(1, tr("GM")); - typeBox->insertItem(2, tr("GS")); - typeBox->insertItem(3, tr("XG")); - typeBox->setCurrentIndex(0); - typeBox->setToolTip(tr("midi song type")); - typeBox->setWhatsThis(tr("midi song type")); - ///typeBox->setFocusPolicy(Qt::NoFocus); - typeBox->setFocusPolicy(Qt::TabFocus); - toolbar->addWidget(typeBox); - connect(typeBox, SIGNAL(activated(int)), SLOT(modeChange(int))); - - label = new QLabel(tr("Pitch")); - label->setAlignment(Qt::AlignRight|Qt::AlignVCenter); - label->setIndent(3); - toolbar->addWidget(label); - - globalPitchSpinBox = new SpinBox(-127, 127, 1); - globalPitchSpinBox->setValue(song->globalPitchShift()); - globalPitchSpinBox->setToolTip(tr("midi pitch")); - globalPitchSpinBox->setWhatsThis(tr("global midi pitch shift")); - toolbar->addWidget(globalPitchSpinBox); - connect(globalPitchSpinBox, SIGNAL(valueChanged(int)), SLOT(globalPitchChanged(int))); - - label = new QLabel(tr("Tempo")); - label->setAlignment(Qt::AlignRight|Qt::AlignVCenter); - label->setIndent(3); - toolbar->addWidget(label); - - globalTempoSpinBox = new SpinBox(50, 200, 1, toolbar); - globalTempoSpinBox->setSuffix(QString("%")); - globalTempoSpinBox->setValue(tempomap.globalTempo()); - globalTempoSpinBox->setToolTip(tr("midi tempo")); - globalTempoSpinBox->setWhatsThis(tr("midi tempo")); - toolbar->addWidget(globalTempoSpinBox); - connect(globalTempoSpinBox, SIGNAL(valueChanged(int)), SLOT(globalTempoChanged(int))); - - QToolButton* tempo50 = new QToolButton(); - tempo50->setText(QString("50%")); - toolbar->addWidget(tempo50); - connect(tempo50, SIGNAL(clicked()), SLOT(setTempo50())); - - QToolButton* tempo100 = new QToolButton(); - tempo100->setText(tr("N")); - toolbar->addWidget(tempo100); - connect(tempo100, SIGNAL(clicked()), SLOT(setTempo100())); - - QToolButton* tempo200 = new QToolButton(); - tempo200->setText(QString("200%")); - toolbar->addWidget(tempo200); - connect(tempo200, SIGNAL(clicked()), SLOT(setTempo200())); - - QVBoxLayout* box = new QVBoxLayout(this); - box->setContentsMargins(0, 0, 0, 0); - box->setSpacing(0); - box->addWidget(hLine(this), Qt::AlignTop); - //QFrame* hline = hLine(this); - //hline->setLineWidth(0); - //box->addWidget(hline, Qt::AlignTop); - - //--------------------------------------------------- - // Tracklist - //--------------------------------------------------- - - int xscale = -100; - int yscale = 1; - - split = new Splitter(Qt::Horizontal, this, "split"); - split->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding)); - box->addWidget(split, 1000); - //split->setHandleWidth(10); - - QWidget* tracklist = new QWidget(split); - - split->setStretchFactor(split->indexOf(tracklist), 0); - //tracklist->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding, 0, 100)); - QSizePolicy tpolicy = QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding); - tpolicy.setHorizontalStretch(0); - tpolicy.setVerticalStretch(100); - tracklist->setSizePolicy(tpolicy); - - QWidget* editor = new QWidget(split); - split->setStretchFactor(split->indexOf(editor), 1); - //editor->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding, - // Changed by T356. Was causing "large int implicitly truncated" warning. These are UCHAR values... - //1000, 100)); - //232, 100)); // 232 is what it was being truncated to, but what is the right value?... - //255, 100)); - QSizePolicy epolicy = QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); - epolicy.setHorizontalStretch(255); - epolicy.setVerticalStretch(100); - editor->setSizePolicy(epolicy); - - //--------------------------------------------------- - // Track Info - //--------------------------------------------------- - - infoScroll = new QScrollBar(Qt::Vertical, tracklist); - infoScroll->setObjectName("infoScrollBar"); - //genTrackInfo(tracklist); // Moved below - - // Track-Info Button - ib = new QToolButton(tracklist); - ib->setText(tr("TrackInfo")); - ib->setCheckable(true); - ib->setChecked(showTrackinfoFlag); - ib->setFocusPolicy(Qt::NoFocus); - connect(ib, SIGNAL(toggled(bool)), SLOT(showTrackInfo(bool))); - - header = new Header(tracklist, "header"); - - header->setFixedHeight(30); - - QFontMetrics fm1(header->font()); - int fw = 8; - - header->setColumnLabel(tr("R"), COL_RECORD, fm1.width('R')+fw); - header->setColumnLabel(tr("M"), COL_MUTE, fm1.width('M')+fw); - header->setColumnLabel(tr("S"), COL_SOLO, fm1.width('S')+fw); - header->setColumnLabel(tr("C"), COL_CLASS, fm1.width('C')+fw); - header->setColumnLabel(tr("Track"), COL_NAME, 100); - header->setColumnLabel(tr("Port"), COL_OPORT, 60); - header->setColumnLabel(tr("Ch"), COL_OCHANNEL, 30); - header->setColumnLabel(tr("T"), COL_TIMELOCK, fm1.width('T')+fw); - header->setColumnLabel(tr("Automation"), COL_AUTOMATION, 75); - header->setResizeMode(COL_RECORD, QHeaderView::Fixed); - header->setResizeMode(COL_MUTE, QHeaderView::Fixed); - header->setResizeMode(COL_SOLO, QHeaderView::Fixed); - header->setResizeMode(COL_CLASS, QHeaderView::Fixed); - header->setResizeMode(COL_NAME, QHeaderView::Interactive); - header->setResizeMode(COL_OPORT, QHeaderView::Interactive); - header->setResizeMode(COL_OCHANNEL, QHeaderView::Fixed); - header->setResizeMode(COL_TIMELOCK, QHeaderView::Fixed); - header->setResizeMode(COL_AUTOMATION, QHeaderView::Interactive); - - setHeaderToolTips(); - setHeaderWhatsThis(); - header->setMovable (true ); - list = new TList(header, tracklist, "tracklist"); - - // Do this now that the list is available. - genTrackInfo(tracklist); - - ///connect(list, SIGNAL(selectionChanged()), SLOT(trackSelectionChanged())); - connect(list, SIGNAL(selectionChanged(Track*)), SLOT(trackSelectionChanged())); - connect(list, SIGNAL(selectionChanged(Track*)), midiTrackInfo, SLOT(setTrack(Track*))); - connect(header, SIGNAL(sectionResized(int,int,int)), list, SLOT(redraw())); - connect(header, SIGNAL(sectionMoved(int,int,int)), list, SLOT(redraw())); - connect(header, SIGNAL(sectionMoved(int,int,int)), this, SLOT(headerMoved())); - - // tracklist: - // - // 0 1 2 - // +-----------+--------+---------+ - // | Trackinfo | scroll | Header | 0 - // | | bar +---------+ - // | | | TList | 1 - // +-----------+--------+---------+ - // | hline | 2 - // +-----+------------------------+ - // | ib | | 3 - // +-----+------------------------+ - - connect(infoScroll, SIGNAL(valueChanged(int)), SLOT(trackInfoScroll(int))); - tgrid = new TLLayout(tracklist); // layout manager for this - tgrid->wadd(0, trackInfo); - tgrid->wadd(1, infoScroll); - tgrid->wadd(2, header); - tgrid->wadd(3, list); - tgrid->wadd(4, hLine(tracklist)); - tgrid->wadd(5, ib); - - //--------------------------------------------------- - // Editor - //--------------------------------------------------- - - int offset = AL::sigmap.ticksMeasure(0); - hscroll = new ScrollScale(-1000, -10, xscale, song->len(), Qt::Horizontal, editor, -offset); - hscroll->setFocusPolicy(Qt::NoFocus); - ib->setFixedHeight(hscroll->sizeHint().height()); - - // Changed p3.3.43 Too small steps for me... - //vscroll = new QScrollBar(1, 20*20, 1, 5, 0, Vertical, editor); - //vscroll = new QScrollBar(1, 20*20, 5, 25, 0, Qt::Vertical, editor); - vscroll = new QScrollBar(editor); - ///vscroll->setMinimum(1); - vscroll->setMinimum(0); // Tim. - vscroll->setMaximum(20*20); - vscroll->setSingleStep(5); - vscroll->setPageStep(25); - vscroll->setValue(0); - vscroll->setOrientation(Qt::Vertical); - - list->setScroll(vscroll); - - QList<int> vallist; - vallist.append(tgrid->maximumSize().width()); - split->setSizes(vallist); - - QGridLayout* egrid = new QGridLayout(editor); - egrid->setColumnStretch(0, 50); - egrid->setRowStretch(2, 50); - egrid->setContentsMargins(0, 0, 0, 0); - egrid->setSpacing(0); - - time = new MTScale(&_raster, editor, xscale); - time->setOrigin(-offset, 0); - canvas = new PartCanvas(&_raster, editor, xscale, yscale); - canvas->setBg(config.partCanvasBg); - canvas->setCanvasTools(arrangerTools); - canvas->setOrigin(-offset, 0); - canvas->setFocus(); - //parent->setFocusProxy(canvas); // Tim. - - connect(canvas, SIGNAL(setUsedTool(int)), this, SIGNAL(setUsedTool(int))); - connect(canvas, SIGNAL(trackChanged(Track*)), list, SLOT(selectTrack(Track*))); - connect(list, SIGNAL(keyPressExt(QKeyEvent*)), canvas, SLOT(redirKeypress(QKeyEvent*))); - connect(canvas, SIGNAL(selectTrackAbove()), list, SLOT(selectTrackAbove())); - connect(canvas, SIGNAL(selectTrackBelow()), list, SLOT(selectTrackBelow())); - - connect(this, SIGNAL(redirectWheelEvent(QWheelEvent*)), canvas, SLOT(redirectedWheelEvent(QWheelEvent*))); - connect(list, SIGNAL(redirectWheelEvent(QWheelEvent*)), canvas, SLOT(redirectedWheelEvent(QWheelEvent*))); - - //egrid->addMultiCellWidget(time, 0, 0, 0, 1); - //egrid->addMultiCellWidget(hLine(editor), 1, 1, 0, 1); - egrid->addWidget(time, 0, 0, 1, 2); - egrid->addWidget(hLine(editor), 1, 0, 1, 2); - - egrid->addWidget(canvas, 2, 0); - egrid->addWidget(vscroll, 2, 1); - egrid->addWidget(hscroll, 3, 0, Qt::AlignBottom); - - connect(vscroll, SIGNAL(valueChanged(int)), canvas, SLOT(setYPos(int))); - connect(hscroll, SIGNAL(scrollChanged(int)), canvas, SLOT(setXPos(int))); - connect(hscroll, SIGNAL(scaleChanged(int)), canvas, SLOT(setXMag(int))); - connect(vscroll, SIGNAL(valueChanged(int)), list, SLOT(setYPos(int))); - connect(hscroll, SIGNAL(scrollChanged(int)), time, SLOT(setXPos(int))); // - connect(hscroll, SIGNAL(scaleChanged(int)), time, SLOT(setXMag(int))); - connect(canvas, SIGNAL(timeChanged(unsigned)), SLOT(setTime(unsigned))); - connect(canvas, SIGNAL(verticalScroll(unsigned)),SLOT(verticalScrollSetYpos(unsigned))); - connect(canvas, SIGNAL(horizontalScroll(unsigned)),hscroll, SLOT(setPos(unsigned))); - connect(canvas, SIGNAL(horizontalScrollNoLimit(unsigned)),hscroll, SLOT(setPosNoLimit(unsigned))); - connect(time, SIGNAL(timeChanged(unsigned)), SLOT(setTime(unsigned))); - - connect(canvas, SIGNAL(tracklistChanged()), list, SLOT(tracklistChanged())); - connect(canvas, SIGNAL(dclickPart(Track*)), SIGNAL(editPart(Track*))); - connect(canvas, SIGNAL(startEditor(PartList*,int)), SIGNAL(startEditor(PartList*, int))); - - connect(song, SIGNAL(songChanged(int)), SLOT(songChanged(int))); - //connect(song, SIGNAL(mTypeChanged(MType)), SLOT(setMode((int)MType))); // p4.0.7 Tim. - connect(canvas, SIGNAL(followEvent(int)), hscroll, SLOT(setOffset(int))); - connect(canvas, SIGNAL(selectionChanged()), SIGNAL(selectionChanged())); - connect(canvas, SIGNAL(dropSongFile(const QString&)), SIGNAL(dropSongFile(const QString&))); - connect(canvas, SIGNAL(dropMidiFile(const QString&)), SIGNAL(dropMidiFile(const QString&))); - - connect(canvas, SIGNAL(toolChanged(int)), SIGNAL(toolChanged(int))); -// connect(song, SIGNAL(posChanged(int, unsigned, bool)), SLOT(seek())); - - // Removed p3.3.43 - // Song::addMarker() already emits a 'markerChanged'. - //connect(time, SIGNAL(addMarker(int)), SIGNAL(addMarker(int))); - - configChanged(); // set configuration values - if(canvas->part()) - midiTrackInfo->setTrack(canvas->part()->track()); // Tim. - showTrackInfo(showTrackinfoFlag); - - // Take care of some tabbies! - setTabOrder(tempo200, trackInfo); - setTabOrder(trackInfo, infoScroll); - setTabOrder(infoScroll, list); - setTabOrder(list, canvas); - //setTabOrder(canvas, ib); - //setTabOrder(ib, hscroll); - } - -//--------------------------------------------------------- -// updateHScrollRange -//--------------------------------------------------------- - -//void Arranger::updateHScrollRange() -//{ -// int s = 0, e = song->len(); - // 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 vscroll width. -// e += canvas->rmapxDev(-vscroll->width()); -// int s1, e1; -// hscroll->range(&s1, &e1); -// if(s != s1 || e != e1) -// hscroll->setRange(s, e); -//} - -//--------------------------------------------------------- -// headerMoved -//--------------------------------------------------------- - -void Arranger::headerMoved() - { - //header->setResizeMode(COL_NAME, QHeaderView::Stretch); - } - -//--------------------------------------------------------- -// setTime -//--------------------------------------------------------- - -void Arranger::setTime(unsigned tick) - { - if (tick == MAXINT) - cursorPos->setEnabled(false); - else { - cursVal = tick; - cursorPos->setEnabled(true); - cursorPos->setValue(tick); - time->setPos(3, tick, false); - } - } - -//--------------------------------------------------------- -// toolChange -//--------------------------------------------------------- - -void Arranger::setTool(int t) - { - canvas->setTool(t); - } - -//--------------------------------------------------------- -// dclickPart -//--------------------------------------------------------- - -void Arranger::dclickPart(Track* t) - { - emit editPart(t); - } - -//--------------------------------------------------------- -// configChanged -//--------------------------------------------------------- - -void Arranger::configChanged() - { - //printf("Arranger::configChanged\n"); - - if (config.canvasBgPixmap.isEmpty()) { - canvas->setBg(config.partCanvasBg); - canvas->setBg(QPixmap()); - //printf("Arranger::configChanged - no bitmap!\n"); - } - else { - - //printf("Arranger::configChanged - bitmap %s!\n", config.canvasBgPixmap.ascii()); - canvas->setBg(QPixmap(config.canvasBgPixmap)); - } - ///midiTrackInfo->setFont(config.fonts[2]); - //updateTrackInfo(type); - } - -//--------------------------------------------------------- -// songlenChanged -//--------------------------------------------------------- - -void Arranger::songlenChanged(int n) - { - int newLen = AL::sigmap.bar2tick(n, 0, 0); - song->setLen(newLen); - } -//--------------------------------------------------------- -// songChanged -//--------------------------------------------------------- - -void Arranger::songChanged(int type) - { - // Is it simply a midi controller value adjustment? Forget it. - if(type != SC_MIDI_CONTROLLER) - { - unsigned endTick = song->len(); - int offset = AL::sigmap.ticksMeasure(endTick); - hscroll->setRange(-offset, endTick + offset); //DEBUG - canvas->setOrigin(-offset, 0); - time->setOrigin(-offset, 0); - - int bar, beat; - unsigned tick; - AL::sigmap.tickValues(endTick, &bar, &beat, &tick); - if (tick || beat) - ++bar; - lenEntry->blockSignals(true); - lenEntry->setValue(bar); - lenEntry->blockSignals(false); - - if(type & SC_SONG_TYPE) // p4.0.7 Tim. - setMode(song->mtype()); - - trackSelectionChanged(); - canvas->partsChanged(); - typeBox->setCurrentIndex(int(song->mtype())); - if (type & SC_SIG) - time->redraw(); - if (type & SC_TEMPO) - setGlobalTempo(tempomap.globalTempo()); - - if(type & SC_TRACK_REMOVED) - { - AudioStrip* w = (AudioStrip*)(trackInfo->getWidget(2)); - //AudioStrip* w = (AudioStrip*)(trackInfo->widget(2)); - if(w) - { - Track* t = w->getTrack(); - if(t) - { - TrackList* tl = song->tracks(); - iTrack it = tl->find(t); - if(it == tl->end()) - { - delete w; - trackInfo->addWidget(0, 2); - //trackInfo->insertWidget(2, 0); - selected = 0; - } - } - } - } - } - - updateTrackInfo(type); - } - -//--------------------------------------------------------- -// trackSelectionChanged -//--------------------------------------------------------- - -void Arranger::trackSelectionChanged() - { - TrackList* tracks = song->tracks(); - Track* track = 0; - for (iTrack t = tracks->begin(); t != tracks->end(); ++t) { - if ((*t)->selected()) { - track = *t; - break; - } - } - if (track == selected) - return; - selected = track; - updateTrackInfo(-1); - } - -//--------------------------------------------------------- -// modeChange -//--------------------------------------------------------- - -void Arranger::modeChange(int mode) - { - song->setMType(MType(mode)); - updateTrackInfo(-1); - } - -//--------------------------------------------------------- -// setMode -//--------------------------------------------------------- - -void Arranger::setMode(int mode) - { - typeBox->blockSignals(true); // - // This will only set if different. - typeBox->setCurrentIndex(mode); - typeBox->blockSignals(false); // - } - -void Arranger::showTrackViews() -{ - TrackViewEditor* ted = new TrackViewEditor(this); - ted->show(); -} -//--------------------------------------------------------- -// writeStatus -//--------------------------------------------------------- - -void Arranger::writeStatus(int level, Xml& xml) - { - xml.tag(level++, "arranger"); - xml.intTag(level, "info", ib->isChecked()); - split->writeStatus(level, xml); - list->writeStatus(level, xml, "list"); - - xml.intTag(level, "xpos", hscroll->pos()); - xml.intTag(level, "xmag", hscroll->mag()); - xml.intTag(level, "ypos", vscroll->value()); - xml.etag(level, "arranger"); - } - -//--------------------------------------------------------- -// readStatus -//--------------------------------------------------------- - -void Arranger::readStatus(Xml& xml) - { - for (;;) { - Xml::Token token(xml.parse()); - const QString& tag(xml.s1()); - switch (token) { - case Xml::Error: - case Xml::End: - return; - case Xml::TagStart: - if (tag == "info") - showTrackinfoFlag = xml.parseInt(); - else if (tag == split->objectName()) - split->readStatus(xml); - else if (tag == "list") - list->readStatus(xml, "list"); - else if (tag == "xmag") - hscroll->setMag(xml.parseInt()); - else if (tag == "xpos") { - int hpos = xml.parseInt(); - hscroll->setPos(hpos); - } - else if (tag == "ypos") - vscroll->setValue(xml.parseInt()); - else - xml.unknown("Arranger"); - break; - case Xml::TagEnd: - if (tag == "arranger") { - ib->setChecked(showTrackinfoFlag); - return; - } - default: - break; - } - } - } - -//--------------------------------------------------------- -// setRaster -//--------------------------------------------------------- - -void Arranger::_setRaster(int index) - { - static int rasterTable[] = { - 1, 0, 768, 384, 192, 96 - }; - _raster = rasterTable[index]; - // Set the audio record part snapping. - song->setArrangerRaster(_raster); - canvas->redraw(); - } - -//--------------------------------------------------------- -// reset -//--------------------------------------------------------- - -void Arranger::reset() - { - canvas->setXPos(0); - canvas->setYPos(0); - hscroll->setPos(0); - vscroll->setValue(0); - time->setXPos(0); - time->setYPos(0); - } - -//--------------------------------------------------------- -// cmd -//--------------------------------------------------------- - -void Arranger::cmd(int cmd) - { - int ncmd; - switch (cmd) { - case CMD_CUT_PART: - ncmd = PartCanvas::CMD_CUT_PART; - break; - case CMD_COPY_PART: - ncmd = PartCanvas::CMD_COPY_PART; - break; - case CMD_PASTE_PART: - ncmd = PartCanvas::CMD_PASTE_PART; - break; - case CMD_PASTE_CLONE_PART: - ncmd = PartCanvas::CMD_PASTE_CLONE_PART; - break; - case CMD_PASTE_PART_TO_TRACK: - ncmd = PartCanvas::CMD_PASTE_PART_TO_TRACK; - break; - case CMD_PASTE_CLONE_PART_TO_TRACK: - ncmd = PartCanvas::CMD_PASTE_CLONE_PART_TO_TRACK; - break; - case CMD_INSERT_PART: - ncmd = PartCanvas::CMD_INSERT_PART; - break; - case CMD_INSERT_EMPTYMEAS: - ncmd = PartCanvas::CMD_INSERT_EMPTYMEAS; - break; - default: - return; - } - canvas->cmd(ncmd); - } - -//--------------------------------------------------------- -// globalPitchChanged -//--------------------------------------------------------- - -void Arranger::globalPitchChanged(int val) - { - song->setGlobalPitchShift(val); - } - -//--------------------------------------------------------- -// globalTempoChanged -//--------------------------------------------------------- - -void Arranger::globalTempoChanged(int val) - { - audio->msgSetGlobalTempo(val); - song->tempoChanged(); - } - -//--------------------------------------------------------- -// setTempo50 -//--------------------------------------------------------- - -void Arranger::setTempo50() - { - setGlobalTempo(50); - } - -//--------------------------------------------------------- -// setTempo100 -//--------------------------------------------------------- - -void Arranger::setTempo100() - { - setGlobalTempo(100); - } - -//--------------------------------------------------------- -// setTempo200 -//--------------------------------------------------------- - -void Arranger::setTempo200() - { - setGlobalTempo(200); - } - -//--------------------------------------------------------- -// setGlobalTempo -//--------------------------------------------------------- - -void Arranger::setGlobalTempo(int val) - { - if(val != globalTempoSpinBox->value()) - globalTempoSpinBox->setValue(val); - } - -//--------------------------------------------------------- -// verticalScrollSetYpos -//--------------------------------------------------------- -void Arranger::verticalScrollSetYpos(unsigned ypos) - { - vscroll->setValue(ypos); - } - -//--------------------------------------------------------- -// trackInfoScroll -//--------------------------------------------------------- - -void Arranger::trackInfoScroll(int y) - { - if (trackInfo->visibleWidget()) - trackInfo->visibleWidget()->move(0, -y); - } - -//--------------------------------------------------------- -// WidgetStack -//--------------------------------------------------------- - -WidgetStack::WidgetStack(QWidget* parent, const char* name) - : QWidget(parent) - { - setObjectName(name); - top = -1; - } - -//--------------------------------------------------------- -// raiseWidget -//--------------------------------------------------------- - -void WidgetStack::raiseWidget(int idx) - { - if (top != -1) { - if (stack[top]) - stack[top]->hide(); - } - top = idx; - if (idx == -1) - return; - int n = stack.size(); - if (idx >= n) - return; - if (stack[idx]) - stack[idx]->show(); - } - -//--------------------------------------------------------- -// addWidget -//--------------------------------------------------------- - -void WidgetStack::addWidget(QWidget* w, unsigned int n) - { - if (w) - w->hide(); - if (stack.size() <= n ) - stack.push_back(w); - else - stack[n] = w; - } - -QWidget* WidgetStack::getWidget(unsigned int n) - { - if (stack.size() <= n ) - return 0; - return stack[n]; - } - -//--------------------------------------------------------- -// visibleWidget -//--------------------------------------------------------- - -QWidget* WidgetStack::visibleWidget() const - { - if (top != -1) - return stack[top]; - return 0; - } - -//--------------------------------------------------------- -// minimumSizeHint -//--------------------------------------------------------- - -QSize WidgetStack::minimumSizeHint() const - { - if (top == -1) - { - //printf("WidgetStack::minimumSizeHint top is -1\n"); - return (QSize(0, 0)); - } - QSize s(0,0); - for (unsigned int i = 0; i < stack.size(); ++i) { - if (stack[i]) { - QSize ss = stack[i]->minimumSizeHint(); - if (!ss.isValid()) - ss = stack[i]->minimumSize(); - s = s.expandedTo(ss); - } - } - //printf("WidgetStack::minimumSizeHint width:%d height:%d\n", s.width(), s.height()); // REMOVE Tim. - return s; - } - -//--------------------------------------------------------- -// clear -//--------------------------------------------------------- - -void Arranger::clear() - { - AudioStrip* w = (AudioStrip*)(trackInfo->getWidget(2)); - if (w) - delete w; - trackInfo->addWidget(0, 2); - selected = 0; - } - -void Arranger::wheelEvent(QWheelEvent* ev) - { - emit redirectWheelEvent(ev); - } - -void Arranger::controllerChanged(Track *t) -{ - canvas->controllerChanged(t); -} - -//--------------------------------------------------------- -// showTrackInfo -//--------------------------------------------------------- - -void Arranger::showTrackInfo(bool flag) - { - showTrackinfoFlag = flag; - trackInfo->setVisible(flag); - infoScroll->setVisible(flag); - updateTrackInfo(-1); - } - -//--------------------------------------------------------- -// genTrackInfo -//--------------------------------------------------------- - -void Arranger::genTrackInfo(QWidget* parent) - { - trackInfo = new WidgetStack(parent, "trackInfoStack"); - //trackInfo->setFocusPolicy(Qt::TabFocus); // p4.0.9 - //trackInfo->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding)); - - noTrackInfo = new QWidget(trackInfo); - noTrackInfo->setAutoFillBackground(true); - QPixmap *noInfoPix = new QPixmap(160, 1000); //muse_leftside_logo_xpm); - const QPixmap *logo = new QPixmap(*museLeftSideLogo); - noInfoPix->fill(noTrackInfo->palette().color(QPalette::Window) ); - QPainter p(noInfoPix); - p.drawPixmap(10, 0, *logo, 0,0, logo->width(), logo->height()); - - QPalette palette; - palette.setBrush(noTrackInfo->backgroundRole(), QBrush(*noInfoPix)); - noTrackInfo->setPalette(palette); - noTrackInfo->setGeometry(0, 0, 65, 200); - noTrackInfo->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding)); - - midiTrackInfo = new MidiTrackInfo(trackInfo); - //midiTrackInfo->setFocusPolicy(Qt::TabFocus); // p4.0.9 - //midiTrackInfo->setSizePolicy(QSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum)); - trackInfo->addWidget(noTrackInfo, 0); - trackInfo->addWidget(midiTrackInfo, 1); - trackInfo->addWidget(0, 2); - -/// genMidiTrackInfo(); - } - -//--------------------------------------------------------- -// updateTrackInfo -//--------------------------------------------------------- - -void Arranger::updateTrackInfo(int flags) - { - if (!showTrackinfoFlag) { - switchInfo(-1); - return; - } - if (selected == 0) { - switchInfo(0); - return; - } - if (selected->isMidiTrack()) { - switchInfo(1); - // If a new part was selected, and only if it's different. - if((flags & SC_SELECTION) && midiTrackInfo->track() != selected) - // Set a new track and do a complete update. - midiTrackInfo->setTrack(selected); - else - // Otherwise just regular update with specific flags. - midiTrackInfo->updateTrackInfo(flags); - } - else { - switchInfo(2); - } - } - -//--------------------------------------------------------- -// switchInfo -//--------------------------------------------------------- - -void Arranger::switchInfo(int n) - { - if (n == 2) { - AudioStrip* w = (AudioStrip*)(trackInfo->getWidget(2)); - if (w == 0 || selected != w->getTrack()) { - if (w) - delete w; - w = new AudioStrip(trackInfo, (AudioTrack*)selected); - switch(selected->type()) {/*{{{*/ - case Track::AUDIO_OUTPUT: - w->setObjectName("MixerAudioOutStrip"); - break; - case Track::AUDIO_GROUP: - w->setObjectName("MixerAudioGroupStrip"); - break; - case Track::AUDIO_AUX: - w->setObjectName("MixerAuxStrip"); - break; - case Track::WAVE: - w->setObjectName("MixerWaveStrip"); - break; - case Track::AUDIO_INPUT: - w->setObjectName("MixerAudioInStrip"); - break; - case Track::AUDIO_SOFTSYNTH: - w->setObjectName("MixerSynthStrip"); - break; - case Track::MIDI: - case Track::DRUM: - { - w->setObjectName("MidiTrackStrip"); - } - break; - }/*}}}*/ - //w->setFocusPolicy(Qt::TabFocus); // p4.0.9 - connect(song, SIGNAL(songChanged(int)), w, SLOT(songChanged(int))); - connect(muse, SIGNAL(configChanged()), w, SLOT(configChanged())); - w->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed)); - trackInfo->addWidget(w, 2); - w->show(); - //setTabOrder(midiTrackInfo, w); // p4.0.9 - tgrid->activate(); - tgrid->update(); // muse-2 Qt4 - } - } - if (trackInfo->curIdx() == n) - return; - trackInfo->raiseWidget(n); - tgrid->activate(); - tgrid->update(); // muse-2 Qt4 - } - -/* -QSize WidgetStack::minimumSize() const -{ - printf("WidgetStack::minimumSize\n"); // REMOVE Tim. - return minimumSizeHint(); -} - -int WidgetStack::minimumHeight() const -{ - printf("WidgetStack::minimumHeight\n"); // REMOVE Tim. - return minimumSizeHint().height(); -} -*/ |