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Diffstat (limited to 'muse_qt4_evolution/muse/arranger.cpp')
| -rw-r--r-- | muse_qt4_evolution/muse/arranger.cpp | 1382 |
1 files changed, 1382 insertions, 0 deletions
diff --git a/muse_qt4_evolution/muse/arranger.cpp b/muse_qt4_evolution/muse/arranger.cpp new file mode 100644 index 00000000..82c859cb --- /dev/null +++ b/muse_qt4_evolution/muse/arranger.cpp @@ -0,0 +1,1382 @@ +//============================================================================= +// MusE +// Linux Music Editor +// $Id:$ +// +// Copyright (C) 2002-2006 by Werner Schweer and others +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License version 2. +// +// 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., 675 Mass Ave, Cambridge, MA 02139, USA. +//============================================================================= + +#include "song.h" +#include "muse.h" +#include "arranger.h" +#include "tlwidget.h" +#include "tlswidget.h" +#include "icons.h" +#include "widgets/simplebutton.h" +#include "configtrack.h" +#include "canvas.h" +#include "widgets/utils.h" +#include "widgets/splitter.h" +#include "astrip.h" +#include "mstrip.h" +#include "audio.h" +#include "shortcuts.h" +#include "trackinfo.h" +#include "midictrl.h" +#include "gconfig.h" +#include "part.h" + +//--------------------------------------------------------- +// TrElement elements +// list of available track gui elements +//--------------------------------------------------------- + +const TrElement trElements[] = { + TrElement(TR_NAME, 1, "trackname", -1), + TrElement(TR_RECORD, 0, "record", + Track::M_MIDI | Track::M_AUDIO_OUTPUT | Track::M_WAVE), + TrElement(TR_OFF, 2, "off", + Track::M_AUDIO_OUTPUT + | Track::M_AUDIO_GROUP + | Track::M_WAVE + | Track::M_AUDIO_INPUT + | Track::M_AUDIO_SOFTSYNTH), + TrElement(TR_DRUMMAP, 2, "use drum map", Track::M_MIDI), + TrElement(TR_MUTE, 3, "mute", -1), + TrElement(TR_SOLO, 3, "solo", -1), + TrElement(TR_MONITOR, 3, "monitor", + Track::M_MIDI | Track::M_WAVE), + TrElement(TR_AREAD, 4, "automation read", + -1 & ~(Track::M_MIDI_IN | Track::M_MIDI)), + TrElement(TR_AWRITE, 4, "automation write", + -1 & ~(Track::M_MIDI_IN | Track::M_MIDI)), + TrElement(TR_OCHANNEL, 5, "output channel", Track::M_MIDI), + TrElement(TR_INSTRUMENT, 6, "instrument", Track::M_MIDI_OUT), + TrElement(TR_PATCH, 7, "patch", Track::M_MIDI), + }; + +const int nTrElements = sizeof(trElements)/sizeof(*trElements); + +TrGroupList glist[Track::TRACK_TYPES]; + +extern void populateAddTrack(QMenu*); + +//--------------------------------------------------------- +// sizeHint +//--------------------------------------------------------- + +QSize InfoStack::sizeHint() const + { + return QSize(infoWidth, height()); + } + +//--------------------------------------------------------- +// TLayout +// simple layout for trackList +//--------------------------------------------------------- + +class TLayout : public QLayout { + QList<QLayoutItem*> itemList; + + public: + TLayout() {} + ~TLayout(); + + void addItem(QLayoutItem* item); + void insertWidget(int index, QWidget* item); + Qt::Orientations expandingDirections() const { return 0; } + bool hasHeightForWidth() const { return false; } + int count() const { return itemList.size(); } + void setGeometry(const QRect &rect); + QSize sizeHint() const { return ((QWidget*)parent())->size(); } + QLayoutItem *itemAt(int index) const { return itemList.value(index); } + QLayoutItem *takeAt(int idx) { + return idx >= 0 && idx < itemList.size() ? itemList.takeAt(idx) : 0; + } + void clear() { + QLayoutItem* child; + while ((child = takeAt(0)) != 0) { + delete child; + } + } + }; + +//--------------------------------------------------------- +// TLayout +//--------------------------------------------------------- + +TLayout::~TLayout() + { + QLayoutItem* child; + while ((child = takeAt(0)) != 0) + delete child; + } + +//--------------------------------------------------------- +// insertWidget +//--------------------------------------------------------- + +void TLayout::insertWidget(int index, QWidget* item) + { + if (item->parent() == 0) + item->setParent((QWidget*)parent()); + itemList.insert(index, new QWidgetItem(item)); + update(); + } + +//--------------------------------------------------------- +// addItem +//--------------------------------------------------------- + +void TLayout::addItem(QLayoutItem* item) + { + itemList.append(item); + update(); + } + +//--------------------------------------------------------- +// setGeometry +//--------------------------------------------------------- + +void TLayout::setGeometry(const QRect& r) + { + int y = r.y(); + int n = itemList.size(); + int width = r.width(); // ((QWidget*)parent())->width(); + for (int i = 0; i < n; ++i) { + QLayoutItem *item = itemList.at(i); + QWidget* w = item->widget(); + int h = w->height(); + w->setGeometry(0, y, width, h); + y += h; + } + } + +//--------------------------------------------------------- +// TlsvLayout +//--------------------------------------------------------- + +class TlsvLayout : public QLayout { + QList<QLayoutItem*> itemList; + int dx, dy; + + public: + TlsvLayout() { + dx = 0; + dy = 0; + } + ~TlsvLayout(); + + void setOffset(int x, int y) { + dx = x; + dy = y; + } + void addItem(QLayoutItem* item); + void insertWidget(int index, QWidget* item); + Qt::Orientations expandingDirections() const { return 0; } + bool hasHeightForWidth() const { return false; } + int count() const { return itemList.size(); } + void setGeometry(const QRect &rect); + QSize sizeHint() const { return ((QWidget*)parent())->size(); } + QLayoutItem *itemAt(int index) const { return itemList.value(index); } + QLayoutItem *takeAt(int idx) { + return idx >= 0 && idx < itemList.size() ? itemList.takeAt(idx) : 0; + } + }; + +//--------------------------------------------------------- +// TlsvLayout +//--------------------------------------------------------- + +TlsvLayout::~TlsvLayout() + { + QLayoutItem* child; + while ((child = takeAt(0)) != 0) + delete child; + } + +//--------------------------------------------------------- +// insertWidget +//--------------------------------------------------------- + +void TlsvLayout::insertWidget(int index, QWidget* item) + { + if (item->parent() == 0) + item->setParent((QWidget*)parent()); + itemList.insert(index, new QWidgetItem(item)); + update(); + } + +//--------------------------------------------------------- +// addItem +//--------------------------------------------------------- + +void TlsvLayout::addItem(QLayoutItem* item) + { + itemList.append(item); + update(); + } + +//--------------------------------------------------------- +// setGeometry +//--------------------------------------------------------- + +void TlsvLayout::setGeometry(const QRect& r) + { + QLayoutItem *item = itemList.at(0); + QWidget* w = item->widget(); + w->setGeometry(dx, dy, r.width(), w->height()); + } + +//--------------------------------------------------------- +// newAddTrackMenu +//--------------------------------------------------------- + +QMenu* newAddTrackMenu(QWidget* parent) + { + QMenu* menu = new QMenu(parent); + populateAddTrack(menu); + return menu; + } + +//--------------------------------------------------------- +// Arranger +//--------------------------------------------------------- + +Arranger::Arranger(QMainWindow* parent) + : QWidget(parent) + { +// setFocusPolicy(Qt::StrongFocus); + setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); + + for (int i = 0; i < Track::TRACK_TYPES; ++i) + trackInfos[i] = 0; + + zeroTrackInfo = 0; + _curTrack = 0; + strip = 0; + info = 0; + tool = PointerTool; + + for (int tt = 0; tt < Track::TRACK_TYPES; ++tt) { + int gn = 0; + TrElementList group; + for (int i = 0; i < nTrElements; ++i) { + if (!(trElements[i].trackMask & (1<<tt))) + continue; + if (trElements[i].grp != gn) { + glist[tt].push_back(group); + group.clear(); + gn = trElements[i].grp; + } + group.push_back(&trElements[i]); + } + if (!group.empty()) + glist[tt].push_back(group); + } + + configTrackEditor = 0; + QLayout* ml = new QHBoxLayout; + ml->setSpacing(0); + ml->setMargin(0); + setLayout(ml); + + infoDock = new QDockWidget(tr("TrackInfo")); + infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea); + infoDockAction = infoDock->toggleViewAction(); + + mixerDock = new QDockWidget(tr("")); + mixerDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea); + mixerDockAction = mixerDock->toggleViewAction(); + + parent->setDockNestingEnabled(true); + + parent->addDockWidget(Qt::LeftDockWidgetArea, infoDock, Qt::Horizontal); + parent->addDockWidget(Qt::LeftDockWidgetArea, mixerDock, Qt::Horizontal); + + infoView = new QScrollArea; + infoView->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding); + + infoDock->setWidget(infoView); + infoView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); + + trackInfo = new InfoStack(); + infoView->setWidget(trackInfo); + infoView->setWidgetResizable(true); + + trackInfoVisible = false; + mixerStripVisible = false; + + infoDock->setVisible(false); + mixerDock->setVisible(false); + + connect(infoDockAction, SIGNAL(toggled(bool)), SLOT(toggleTrackInfo(bool))); + connect(mixerDockAction, SIGNAL(toggled(bool)), SLOT(toggleMixerStrip(bool))); + + tlsv = new TrackListWidget; + tlsv->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored); + tlsvLayout = new TlsvLayout; + tlsv->setLayout(tlsvLayout); + trackList = new QWidget; + trackList->setAttribute(Qt::WA_StaticContents); + trackList->setMouseTracking(true); + + tlsv->layout()->addWidget(trackList); + tl = new TLayout; + trackList->setLayout(tl); + + // + // Toolbox + // + QHBoxLayout* ttoolsLayout = new QHBoxLayout; + ttoolsLayout->setMargin(1); + ttoolsLayout->setSpacing(1); + + SimpleButton* configButton = new SimpleButton(configIcon, configIcon); + configButton->setAutoRaise(true); + configButton->setToolTip(tr("Config Tracklist")); + configButton->setFixedHeight(rulerHeight-4); + connect(configButton, SIGNAL(clicked()), SLOT(configTrackList())); + ttoolsLayout->addWidget(configButton); + ttoolsLayout->addStretch(100); + + gmute = newMuteButton(); + gmute->setFixedWidth(rulerHeight); + gmute->setToolTip(tr("all mute off")); + gmute->setFixedHeight(rulerHeight-4); + ttoolsLayout->addWidget(gmute); + setGMute(); + connect(song, SIGNAL(muteChanged(Track*,bool)), SLOT(setGMute())); + connect(gmute, SIGNAL(clicked(bool)), SLOT(offGMute())); + + gsolo = newSoloButton(); + gsolo->setFixedWidth(rulerHeight); + gsolo->setToolTip(tr("all solo off")); + gsolo->setFixedHeight(rulerHeight-4); + ttoolsLayout->addWidget(gsolo); + setGSolo(); + connect(song, SIGNAL(soloChanged(Track*,bool)), SLOT(setGSolo())); + connect(gsolo, SIGNAL(clicked(bool)), SLOT(offGSolo())); + + gar = newAutoReadButton(); + gar->setFixedWidth(rulerHeight); + gar->setToolTip(tr("all autoRead off")); + gar->setFixedHeight(rulerHeight-4); + ttoolsLayout->addWidget(gar); + setGar(); + connect(song, SIGNAL(autoReadChanged(Track*,bool)), SLOT(setGar())); + connect(gar, SIGNAL(clicked(bool)), SLOT(offGar())); + + gaw = newAutoWriteButton(); + gaw->setFixedWidth(rulerHeight); + gaw->setToolTip(tr("all autoWrite off")); + gaw->setFixedHeight(rulerHeight-4); + ttoolsLayout->addWidget(gaw); + setGaw(); + connect(song, SIGNAL(autoWriteChanged(Track*,bool)), SLOT(setGaw())); + connect(gaw, SIGNAL(clicked(bool)), SLOT(offGaw())); + + QHBoxLayout* infoboxLayout = new QHBoxLayout; + infoboxLayout->setMargin(1); + infoboxLayout->setSpacing(1); + + SimpleButton* tifButton = new SimpleButton(QString()); + tifButton->setCheckable(true); + tifButton->setFixedSize(infoHeight-2, infoHeight); + tifButton->setDefaultAction(infoDockAction); + infoDockAction->setText(tr("i")); + infoDockAction->setToolTip(tr("Show Track Info")); + infoboxLayout->addWidget(tifButton); + + SimpleButton* mstButton = new SimpleButton(QString()); + mstButton->setCheckable(true); + mstButton->setFixedSize(infoHeight-2, infoHeight); + mstButton->setDefaultAction(mixerDockAction); + mixerDockAction->setText(tr("m")); + mixerDockAction->setToolTip(tr("Show Mixer Strip")); + infoboxLayout->addWidget(mstButton); + + infoboxLayout->addStretch(100); + + split = new Splitter(Qt::Horizontal); + split->setOpaqueResize(true); + split->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); + QWidget* tw = new QWidget; + split->addWidget(tw); + QVBoxLayout* trackListGrid = new QVBoxLayout; + trackListGrid->setMargin(0); + trackListGrid->setSpacing(0); + tw->setLayout(trackListGrid); + + trackListGrid->addLayout(ttoolsLayout); + QFrame* ruler = hLine(0); + ruler->setLineWidth(2); + trackListGrid->addWidget(ruler); + trackListGrid->addWidget(tlsv, 100); + trackListGrid->addLayout(infoboxLayout); + + // + // canvas widget + // + canvas = new PartCanvas; + canvas->setCornerWidget(new QSizeGrip(canvas)); + split->addWidget(canvas); + split->setStretchFactor(1, 100); + canvas->setTool(tool); + canvas->verticalScrollBar()->setSingleStep(minTrackHeight/2); + + connect(tlsv, SIGNAL(mouseWheel(QWheelEvent*)), SLOT(mouseWheel(QWheelEvent*))); + connect(song, SIGNAL(posChanged(int,const AL::Pos&,bool)), canvas, SLOT(setLocatorPos(int,const AL::Pos&,bool))); + connect(song, SIGNAL(lenChanged(const AL::Pos&)), canvas, SLOT(setEndPos(const AL::Pos&))); + connect(song, SIGNAL(tempoChanged()), canvas, SLOT(tempoChanged())); + connect(canvas, SIGNAL(kbdMovementUpdate(Track*, Part*)), SLOT(kbdMovementUpdate(Track*, Part*))); + connect(muse, SIGNAL(rasterChanged(int)), canvas, SLOT(setRaster(int))); + connect(canvas, SIGNAL(cursorPos(const AL::Pos&,bool)), SIGNAL(cursorPos(const AL::Pos&,bool))); + connect(canvas, SIGNAL(contentsMoving(int,int)), SLOT(setTLViewPos(int,int))); + connect(canvas, SIGNAL(posChanged(int,const AL::Pos&)), SLOT(setPos(int,const AL::Pos&))); + + connect(canvas, SIGNAL(createLRPart(Track*)), song, SLOT(cmdCreateLRPart(Track*))); + connect(canvas, SIGNAL(doubleClickPart(Part*)), SIGNAL(editPart(Part*))); + connect(canvas, SIGNAL(startEditor(Part*,int)), muse, SLOT(startEditor(Part*,int))); + connect(canvas, SIGNAL(partChanged(Part*,unsigned,unsigned)), + song, SLOT(cmdChangePart(Part*,unsigned,unsigned))); + connect(canvas, SIGNAL(addMarker(const AL::Pos&)), SLOT(addMarker(const AL::Pos&))); + connect(canvas, SIGNAL(removeMarker(const AL::Pos&)), SLOT(removeMarker(const AL::Pos&))); + + layout()->addWidget(split); + + connect(muse, SIGNAL(configChanged()), SLOT(updateConfiguration())); + connect(song, SIGNAL(trackSelectionChanged(Track*)), SLOT(setSelectedTrack(Track*))); + connect(song, SIGNAL(trackRemoved(Track*)), SLOT(removeTrack(Track*))); + connect(song, SIGNAL(trackAdded(Track*,int)), SLOT(insertTrack(Track*))); + connect(muse, SIGNAL(startLoadSong()), SLOT(startLoadSong())); + } + +//--------------------------------------------------------- +// setPos +//--------------------------------------------------------- + +void Arranger::setPos(int idx, const AL::Pos& pos) + { + song->setPos(idx, pos.snaped(muse->raster())); + } + +//--------------------------------------------------------- +// setTLViewPos +//--------------------------------------------------------- + +void Arranger::setTLViewPos(int /*x*/, int y) + { +#if 1 + int dy = y + trackList->y(); + tlsv->scroll(0, -dy); +#else + trackList->setGeometry(0, -y, trackList->width(), trackList->height()); +#endif + tlsvLayout->setOffset(0, -y); + } + +//--------------------------------------------------------- +// tlIndex +//--------------------------------------------------------- + +int Arranger::tlIndex(Track* t) const + { + const TrackList* stl = song->tracks(); + + int idx = 0; + for (ciTrack i = stl->begin(); i != stl->end(); ++i, ++idx) { + if (*i == t) + break; + ArrangerTrack* at = &(*i)->arrangerTrack; + if (at->tw == 0) + continue; + idx += (*i)->subtracks.size(); + } + return idx; + } + +int Arranger::tlIndex(ArrangerTrack* t) const + { + TrackList* stl = song->tracks(); + + int idx = 0; + for (ciTrack i = stl->begin(); i != stl->end(); ++i, ++idx) { + ArrangerTrack* at = &(*i)->arrangerTrack; + if (at->tw == 0) + continue; + ArrangerTrackList& atl = (*i)->subtracks; + for (iArrangerTrack k = atl.begin(); k != atl.end(); ++k) { + ++idx; + if (*k == t) + return idx; + } + } + return -1; // crash + } + +//--------------------------------------------------------- +// insertTrack +//--------------------------------------------------------- + +void Arranger::insertTrack1(Track* t) + { + int idx = tlIndex(t); + //------------------------- + // track list widget + //------------------------- + + TLWidget* tw = new TLWidget(t, &glist[t->type()]); + tw->setFixedHeight(t->arrangerTrack.h); + tl->insertWidget(idx, tw); + tw->show(); // needed if song is reloaded + + connect(tw, SIGNAL(plusClicked(TLWidget*)), SLOT(appendSubtrack(TLWidget*))); + connect(tw, SIGNAL(moveTrack(Track*,Track*)), SLOT(moveTrack(Track*,Track*))); + connect(this, SIGNAL(configChanged()), tw, SLOT(configChanged())); + connect(tw, SIGNAL(drag(int, int)), SLOT(drag(int,int))); + connect(tw, SIGNAL(startDrag(int)), SLOT(startDrag(int))); + connect(t, SIGNAL(partsChanged()), canvas->widget(), SLOT(update())); + + ArrangerTrack* at = &(t->arrangerTrack); + at->tw = tw; + } + +void Arranger::insertTrack(Track* t) + { + insertTrack1(t); + t->arrangerTrack.tw->show(); + updateIndex(); + if (_curTrack == 0) + setSelectedTrack(_curTrack); + } + +//--------------------------------------------------------- +// removeTrack +//--------------------------------------------------------- + +void Arranger::removeTrack(Track* t) + { + ArrangerTrack* at = &t->arrangerTrack; + if (at->tw == 0) + return; + + tl->removeWidget(at->tw); + + at->tw->close(); + at->tw = 0; + + for (iArrangerTrack i = t->subtracks.begin(); i != t->subtracks.end(); ++i) { + ArrangerTrack* at = *i; + tl->removeWidget(at->tw); + at->tw->close(); + } + t->subtracks.clear(); + + if (t == _curTrack) { + if (!song->tracks()->isEmpty()) + song->selectTrack(song->tracks()->front()); + } + updateIndex(); + } + +//--------------------------------------------------------- +// drag +//--------------------------------------------------------- + +void Arranger::drag(int trackIdx, int delta) + { + int h = startH + delta; + if (h < minTrackHeight) + h = minTrackHeight; + ArrangerTrack* at = atrack(trackIdx); + at->tw->setFixedHeight(h); + updateIndex(); + } + +//--------------------------------------------------------- +// startDrag +//--------------------------------------------------------- + +void Arranger::startDrag(int trackIdx) + { + ArrangerTrack* at = atrack(trackIdx); + startH = at->tw->height(); + } + +//--------------------------------------------------------- +// TrackListWidget +//--------------------------------------------------------- + +TrackListWidget::TrackListWidget(QWidget* parent) + : QWidget(parent) + { + setAttribute(Qt::WA_NoSystemBackground); + setAttribute(Qt::WA_StaticContents); + } + +//--------------------------------------------------------- +// paintEvent +//--------------------------------------------------------- + +void TrackListWidget::paintEvent(QPaintEvent* ev) + { + QPainter p(this); + p.eraseRect(ev->rect()); + } + +//--------------------------------------------------------- +// mousePressEvent +//--------------------------------------------------------- + +void TrackListWidget::mousePressEvent(QMouseEvent* ev) + { + if (ev->button() == Qt::RightButton) { + QMenu* menu = newAddTrackMenu(this); + menu->exec(ev->globalPos()); + } + } + +//--------------------------------------------------------- +// wheelEvent +//--------------------------------------------------------- + +void TrackListWidget::wheelEvent(QWheelEvent* e) + { + emit mouseWheel(e); + } + +//--------------------------------------------------------- +// mouseWheel +// get redirected mouse wheel events from TrackListWidget +//--------------------------------------------------------- + +void Arranger::mouseWheel(QWheelEvent* e) + { + if (e->orientation() != Qt::Vertical) + return; + QScrollBar* sb = canvas->verticalScrollBar(); + int step = qMin(QApplication::wheelScrollLines() * sb->singleStep(), sb->pageStep()); + if ((e->modifiers() & Qt::ControlModifier) || (e->modifiers() & Qt::ShiftModifier)) + step = sb->pageStep(); + int offset = e->delta() * step / 120; + if (sb->invertedControls()) + offset = -offset; + if (qAbs(offset) < 1) + return; + sb->setValue(sb->value() + offset); + e->accept(); + } + +//--------------------------------------------------------- +// appendSubtrack +// the user requests a new controller subtrack +//--------------------------------------------------------- + +void Arranger::appendSubtrack(TLWidget* trackWidget) + { + Track* t = trackWidget->track(); + + ArrangerTrack* at = new ArrangerTrack; + at->h = minTrackHeight; + at->ctrl = CTRL_NO_CTRL; + t->subtracks.push_back(at); + if(initSubtrack(t, at)==true) { + updateIndex(); + } + else { + t->subtracks.remove(at); + delete at; + } + } + +//--------------------------------------------------------- +// initSubtrack +//--------------------------------------------------------- + +bool Arranger::initSubtrack(Track* t, ArrangerTrack* at) + { + TLSWidget* tw = new TLSWidget(t, at, canvas); + tw->setFixedHeight(at->h); + + if(tw->setCtrl(at->ctrl) == true) { + tl->insertWidget(tlIndex(at), tw); + at->tw = tw; + connect(tw, SIGNAL(minusClicked(TLSWidget*)), SLOT(removeSubtrack(TLSWidget*))); + connect(tw, SIGNAL(controllerChanged(int)), canvas->widget(), SLOT(update())); + connect(tw, SIGNAL(drag(int, int)), SLOT(drag(int,int))); + connect(tw, SIGNAL(startDrag(int)), SLOT(startDrag(int))); + tw->show(); + } + else { + delete tw; + return false; + } + return true; + } + +//--------------------------------------------------------- +// removeSubtrack +//--------------------------------------------------------- + +void Arranger::removeSubtrack(TLSWidget* w) + { + Track* t = w->track(); + for (iArrangerTrack it = t->subtracks.begin(); it != t->subtracks.end(); ++it) { + ArrangerTrack* at = *it; + if (at->tw == w) { + tl->removeWidget(at->tw); +// at->tw->close(); + delete at->tw; + t->subtracks.erase(it); + delete at; + break; + } + } + updateIndex(); + } + +//--------------------------------------------------------- +// configTrackList +//--------------------------------------------------------- + +void Arranger::configTrackList() + { + if (configTrackEditor == 0) { + configTrackEditor = new ConfigTrackList(this); + connect(configTrackEditor, SIGNAL(trackConfigChanged()), SIGNAL(configChanged())); + } + configTrackEditor->show(); + } + +//--------------------------------------------------------- +// atrack +//--------------------------------------------------------- + +ArrangerTrack* Arranger::atrack(int idx) + { + int k = 0; + TrackList* stl = song->tracks(); + for (iTrack i = stl->begin(); i != stl->end(); ++i) { + ArrangerTrack* at = &(*i)->arrangerTrack; + if (idx == k) + return at; + ++k; + for (iArrangerTrack it = (*i)->subtracks.begin(); it != (*i)->subtracks.end(); ++it) { + ArrangerTrack* t = *it; + if (idx == k) + return t; + ++k; + } + } + return 0; + } + +//--------------------------------------------------------- +// updateIndex +// update vertical scrollbar & index values +//--------------------------------------------------------- + +void Arranger::updateIndex() + { + int idx = 0; + int h = 2 * defaultTrackHeight; // always show room for at least two + // tracks at end of list + + TrackList* stl = song->tracks(); + for (iTrack i = stl->begin(); i != stl->end(); ++i) { + ArrangerTrack* at = &(*i)->arrangerTrack; + if (at->tw == 0) + continue; + ((TLWidget*)at->tw)->setIdx(idx); + h += at->tw->height(); + ++idx; + for (iArrangerTrack it = (*i)->subtracks.begin(); it != (*i)->subtracks.end(); ++it) { + ArrangerTrack* t = *it; + if (t->tw == 0) + continue; + ((TLSWidget*)t->tw)->setIdx(idx); + h += t->tw->height(); + ++idx; + } + } + setGMute(); + setGSolo(); + setGar(); + setGaw(); + canvas->setVSize(h); + trackList->setFixedHeight(h + 32); + canvas->widget()->update(); + QPoint p(canvas->getWPos()); + setTLViewPos(0, p.y()); + } + +//--------------------------------------------------------- +// toggleTrackInfo +//--------------------------------------------------------- + +void Arranger::toggleTrackInfo(bool val) + { + trackInfoVisible = val; + if (trackInfoVisible) { + if (_curTrack == 0) { + if (zeroTrackInfo == 0) { + zeroTrackInfo = new QWidget(this); + trackInfo->addWidget(zeroTrackInfo); + } + trackInfo->setCurrentWidget(zeroTrackInfo); + + return; + } + Track::TrackType t = _curTrack->type(); + TrackInfo* w = trackInfos[t]; + if (w == 0) { + w = trackInfos[t] = createTrackInfo(); + trackInfo->addWidget(w); + } + w->init(_curTrack); + trackInfo->setCurrentWidget(w); + } +// infoDock->layout()->invalidate(); +// infoDock->layout()->update(); + } + +//--------------------------------------------------------- +// toggleMixerStrip +//--------------------------------------------------------- + +void Arranger::toggleMixerStrip(bool val) + { + mixerStripVisible = val; + if (mixerStripVisible && _curTrack) { + if (strip && _curTrack != strip->getTrack()) { + strip->close(); + strip = 0; + } + if (!strip) { + switch(_curTrack->type()) { + case Track::MIDI_IN: + strip = new MidiInPortStrip(0, (MidiInPort*)_curTrack, false); + break; + case Track::MIDI_OUT: + strip = new MidiOutPortStrip(0, (MidiOutPort*)_curTrack, false); + break; + case Track::MIDI_SYNTI: + strip = new MidiSyntiStrip(0, (MidiSynti*)_curTrack, false); + break; + case Track::MIDI: + strip = new MidiStrip(0, (MidiTrack*)_curTrack, false); + break; + default: + strip = new AudioStrip(0, (AudioTrack*)_curTrack, false); + break; + } + // + // it looks like the dock widget has a minimum + // width + strip->setFixedWidth(STRIP_WIDTH + 10); + mixerDock->setWidget(strip); + } + } + else { + if (strip) { + strip->close(); + strip = 0; + } + } + } + +//--------------------------------------------------------- +// startLoadSong +//--------------------------------------------------------- + +void Arranger::startLoadSong() + { + if (strip) + strip->close(); + strip = 0; + + TrackList* stl = song->tracks(); + for (iTrack i = stl->begin(); i != stl->end(); ++i) { + ArrangerTrack* at = &(*i)->arrangerTrack; + tl->removeWidget(at->tw); + at->tw->close(); + delete at->tw; + at->tw = 0; + for (iArrangerTrack it = (*i)->subtracks.begin(); it != (*i)->subtracks.end(); ++it) { + ArrangerTrack* at = *it; + tl->removeWidget(at->tw); + at->tw->close(); + delete at->tw; + } + (*i)->subtracks.clear(); + } + _curTrack = 0; + } + +//--------------------------------------------------------- +// endLoadSong +// create track list widgets +//--------------------------------------------------------- + +void Arranger::endLoadSong() + { + TrackList* stl = song->tracks(); + + for (iTrack i = stl->begin(); i != stl->end(); ++i) { + Track* t = *i; + insertTrack1(t); + for (iArrangerTrack i = t->subtracks.begin(); i != t->subtracks.end(); ++i) { + initSubtrack(t, *i); + } + } + updateIndex(); + setSelectedTrack(song->selectedTrack()); + infoDock->setVisible(trackInfoVisible); + mixerDock->setVisible(mixerStripVisible); + } + +//--------------------------------------------------------- +// updateConfiguration +//--------------------------------------------------------- + +void Arranger::updateConfiguration() + { + if (config.canvasUseBgPixmap) { + canvas->setCanvasBackground(QPixmap(config.canvasBgPixmap)); + } + else + canvas->setCanvasBackground(config.canvasBgColor); +//TD canvas->setShowGrid(config.canvasShowGrid); +//TD update(); + } + +//--------------------------------------------------------- +// readStatus +//--------------------------------------------------------- + +void Arranger::readStatus(QDomNode node) + { + TrackList* tl = song->tracks(); + iTrack it = tl->begin(); + + QPoint wpos; + double xmag = 0.05; + double ymag = 1.0; + + for (; !node.isNull(); node = node.nextSibling()) { + QDomElement e = node.toElement(); + QString tag(e.tagName()); + QString s = e.text(); + int i = s.toInt(); + if (tag == "info") + trackInfoVisible = i; + else if (tag == "strip") + mixerStripVisible = i; + else if (tag == "TrackConf") { + } + else if (tag == "hmag") + xmag = s.toDouble(); + else if (tag == "vmag") + ymag = s.toDouble(); + else if (tag == "hpos") + wpos.setX(i); + else if (tag == "vpos") + wpos.setY(i); + else if (tag == "raster") { + muse->initRaster(i); + canvas->setRaster(i); + } + else if (tag == "splitter") { + split->readStatus(node); + QList<int> sizes = split->sizes(); + split->setSizes(sizes); + } + else + printf("Arranger: unknown tag %s\n", tag.toLatin1().data()); + } + canvas->setMag(xmag, ymag); + canvas->setWPos(wpos); + } + +//--------------------------------------------------------- +// writeStatus +//--------------------------------------------------------- + +void Arranger::writeStatus(Xml& xml) + { + xml.stag("arranger"); + + for (int i = 0; i < Track::TRACK_TYPES; ++i) { + TrGroupList* gl = &glist[i]; + xml.stag(QString("TrackConf type=\"%1\"").arg(i)); + for (iTrGroup ig = gl->begin(); ig != gl->end(); ++ig) { + TrElementList& el = *ig; + xml.stag("group"); + for (iTrElement ie = el.begin(); ie != el.end(); ++ie) + xml.tagE(QString("element id=\"%1\"").arg((*ie)->id)); + xml.etag("group"); + } + xml.etag("TrackConf"); + } + xml.tag("info", trackInfoVisible); + xml.tag("strip", mixerStripVisible); + xml.tag("hmag", canvas->xmag()); + xml.tag("vmag", canvas->ymag()); + xml.tag("hpos", canvas->getWPos().x()); + xml.tag("vpos", canvas->getWPos().y()); + xml.tag("raster", muse->raster()); + split->writeStatus("splitter", xml); + xml.etag("arranger"); + } + +//--------------------------------------------------------- +// setGMute +//--------------------------------------------------------- + +void Arranger::setGMute() + { + TrackList* tl = song->tracks(); + bool mute = false; + for (iTrack i = tl->begin(); i != tl->end(); ++i) { + if ((*i)->mute()) { + mute = true; + break; + } + } + gmute->setChecked(mute); + } + +//--------------------------------------------------------- +// setGSolo +//--------------------------------------------------------- + +void Arranger::setGSolo() + { + TrackList* tl = song->tracks(); + bool solo = false; + for (iTrack i = tl->begin(); i != tl->end(); ++i) { + if ((*i)->solo()) { + solo = true; + break; + } + } + gsolo->setChecked(solo); + } + +//--------------------------------------------------------- +// setGar +//--------------------------------------------------------- + +void Arranger::setGar() + { + TrackList* tl = song->tracks(); + bool ar = false; + for (iTrack i = tl->begin(); i != tl->end(); ++i) { + if ((*i)->autoRead()) { + ar = true; + break; + } + } + if (ar == false) { + MidiTrackList* cl = song->midis(); + for (iMidiTrack i = cl->begin(); i != cl->end(); ++i) { + if ((*i)->autoRead()) { + ar = true; + break; + } + } + } + gar->setChecked(ar); + } + +//--------------------------------------------------------- +// setGaw +//--------------------------------------------------------- + +void Arranger::setGaw() + { + TrackList*tl = song->tracks(); + bool aw = false; + for (iTrack i = tl->begin(); i != tl->end(); ++i) { + if ((*i)->autoWrite()) + aw = true; + } + if (aw == false) { + MidiTrackList* cl = song->midis(); + for (iMidiTrack i = cl->begin(); i != cl->end(); ++i) { + if ((*i)->autoWrite()) { + aw = true; + break; + } + } + } + gaw->setChecked(aw); + } + +//--------------------------------------------------------- +// offGMute +//--------------------------------------------------------- + +void Arranger::offGMute() + { + TrackList*tl = song->tracks(); + for (iTrack i = tl->begin(); i != tl->end(); ++i) + song->setMute(*i,false); + gmute->setChecked(false); + } + +//--------------------------------------------------------- +// offGSolo +//--------------------------------------------------------- + +void Arranger::offGSolo() + { + TrackList*tl = song->tracks(); + for (iTrack i = tl->begin(); i != tl->end(); ++i) + song->setSolo(*i, false); + gsolo->setChecked(false); + } + +//--------------------------------------------------------- +// offGar +//--------------------------------------------------------- + +void Arranger::offGar() + { + TrackList*tl = song->tracks(); + for (iTrack i = tl->begin(); i != tl->end(); ++i) + song->setAutoRead(*i, false); + MidiTrackList* cl = song->midis(); + for (iMidiTrack i = cl->begin(); i != cl->end(); ++i) + song->setAutoRead(*i, false); + gar->setChecked(false); + } + +//--------------------------------------------------------- +// offGaw +//--------------------------------------------------------- + +void Arranger::offGaw() + { + TrackList*tl = song->tracks(); + for (iTrack i = tl->begin(); i != tl->end(); ++i) + song->setAutoWrite(*i, false); + MidiTrackList* cl = song->midis(); + for (iMidiTrack i = cl->begin(); i != cl->end(); ++i) + song->setAutoWrite(*i, false); + gaw->setChecked(false); + } + +//--------------------------------------------------------- +// setTool +//--------------------------------------------------------- + +void Arranger::setTool(int t) + { + tool = Tool(t); + canvas->setTool(tool); + } + +//--------------------------------------------------------- +// setSelectedTrack +//--------------------------------------------------------- + +void Arranger::setSelectedTrack(Track* t) + { + _curTrack = t; + toggleTrackInfo(trackInfoVisible); + toggleMixerStrip(mixerStripVisible); + } + +//--------------------------------------------------------- +// moveTrack +// move src before dst +//--------------------------------------------------------- + +void Arranger::moveTrack(Track* src, Track* dst) + { + audio->msgMoveTrack(src, dst); + tl->clear(); + TrackList* stl = song->tracks(); + for (iTrack i = stl->begin(); i != stl->end(); ++i) { + tl->addWidget((*i)->arrangerTrack.tw); + for (iArrangerTrack it = (*i)->subtracks.begin(); it != (*i)->subtracks.end(); ++it) + tl->addWidget((*it)->tw); + } + tl->setGeometry(((QWidget*)tl->parent())->geometry()); + updateIndex(); + } + +//--------------------------------------------------------- +//! \fn Arranger::keyPressEvent(QKeyEvent* e) +//! \brief Called when a key is pressed +//! @param e The key event +//--------------------------------------------------------- + +void Arranger::keyPressEvent(QKeyEvent* /*e*/) + { + printf("Arranger::keyPressEvent\n"); +#if 0 //TODOB + int key = e->key(); + bool keypress_handled = false; + + if (e->modifiers() & Qt::ShiftModifier) + key += Qt::SHIFT; + if (e->modifiers() & Qt::AltModifier) + key += Qt::ALT; + if (e->modifiers() & Qt::ControlModifier) + key += Qt::CTRL; + + if (shortcutsKbdMovement.isValid()) { + if (key == shortcuts[SHRT_SEL_LEFT].key || key == shortcuts[SHRT_SEL_LEFT_ADD].key) { + keypress_handled = true; + bool add = (key == shortcuts[SHRT_SEL_LEFT_ADD].key); + PartList* parts = shortcutsKbdMovement.track()->parts(); + Part* nextLeft = 0; + + for (iPart i = parts->begin(); i != parts->end(); i++) { + Part* tmp = i->second; + if (!nextLeft) { + if (tmp->tick() < shortcutsKbdMovement.getLpos()) + nextLeft = tmp; + } + else { + if (tmp->tick() > nextLeft->tick() && tmp->tick() < shortcutsKbdMovement.getLpos() ) + nextLeft = tmp; + } + } + if (nextLeft) { + song->selectPart(nextLeft, add); + shortcutsKbdMovement.setPart(nextLeft); + shortcutsKbdMovement.setPos(nextLeft->tick(), nextLeft->tick() + nextLeft->lenTick()); + } + } + else if (key == shortcuts[SHRT_SEL_RIGHT].key || key == shortcuts[SHRT_SEL_RIGHT_ADD].key) { + keypress_handled = true; + bool add = (key == shortcuts[SHRT_SEL_RIGHT_ADD].key); + PartList* parts = shortcutsKbdMovement.track()->parts(); + Part* nextRight = 0; + + for (iPart i = parts->begin(); i != parts->end(); i++) { + Part* tmp = i->second; + if (!nextRight) { + if (tmp->tick() > shortcutsKbdMovement.getLpos()) + nextRight = tmp; + } + else { + if (tmp->tick() < nextRight->tick() && tmp->tick() > shortcutsKbdMovement.getLpos() ) + nextRight = tmp; + } + } + if (nextRight) { + song->selectPart(nextRight, add); + shortcutsKbdMovement.setPart(nextRight); + shortcutsKbdMovement.setPos(nextRight->tick(), nextRight->tick() + nextRight->lenTick()); + } + } + + else if (key == shortcuts[SHRT_SEL_ABOVE].key) { + // TODO + } + else if (key == shortcuts[SHRT_SEL_BELOW].key) { + // TODO + } + } // -- end movement + else { + if (key == shortcuts[SHRT_TOOL_POINTER].key) { + emit toolChanged(PointerTool); + return; + } + else if (key == shortcuts[SHRT_TOOL_PENCIL].key) { + emit toolChanged(PencilTool); + return; + } + else if (key == shortcuts[SHRT_TOOL_RUBBER].key) { + emit toolChanged(RubberTool); + return; + } + else if (key == shortcuts[SHRT_TOOL_LINEDRAW].key) { + emit toolChanged(DrawTool); + return; + } + } + // If we haven't dealt with the keypress, pass it along + if (!keypress_handled) { + e->ignore(); + } +#endif +// e->ignore(); + } + + +/*! + \fn Arranger::kbdMovementUpdate(Track* t, Part* p) + \brief Slot connected to canvaswidget, called when a part is selected + @param t Track the selected part belongs to (null if no part selected) + @param p The selected Part (null if no part selected) + */ +void Arranger::kbdMovementUpdate(Track*, Part*) + { + printf("kbdMovementUpdate\n"); +// if (t && p ) { +// // If other track selected: +// if (t != shortcutsKbdMovement.track()) { +// TrackList* stl = song->tracks(); +// for (iTrack i = stl->begin(); i != stl->end(); ++i) { +// if (*i == t) { +// // Set focus and select current track +// t->arrangerTrack.tw->setFocus(); +// song->selectTrack(t); +// } +// } +// } +// shortcutsKbdMovement.setTrack(t); +// shortcutsKbdMovement.setPart(p); +// shortcutsKbdMovement.setPos(p->tick(), p->tick() + p->lenTick()); +// } +// else { // Deselected +// shortcutsKbdMovement.reset(); +// } + } + +//--------------------------------------------------------- +// addMarker +//--------------------------------------------------------- + +void Arranger::addMarker(const AL::Pos& pos) + { + song->addMarker(QString(), pos); + canvas->widget()->update(); + } + +//--------------------------------------------------------- +// removeMarker +//--------------------------------------------------------- + +void Arranger::removeMarker(const AL::Pos& pos) + { + AL::MarkerList* ml = song->marker(); + for (AL::iMarker i = ml->begin(); i != ml->end(); ++i) { + AL::iMarker ni = i; + ++ni; + if (i->second <= pos && (ni == ml->end() || ni->second > pos)) { + song->removeMarker(&(i->second)); + canvas->widget()->update(); + return; + } + } + printf("marker not found\n"); + } |