diff options
Diffstat (limited to 'muse_qt4_evolution/muse/midiedit/trackpattern.cpp')
| -rw-r--r-- | muse_qt4_evolution/muse/midiedit/trackpattern.cpp | 627 |
1 files changed, 0 insertions, 627 deletions
diff --git a/muse_qt4_evolution/muse/midiedit/trackpattern.cpp b/muse_qt4_evolution/muse/midiedit/trackpattern.cpp deleted file mode 100644 index d50fffd0..00000000 --- a/muse_qt4_evolution/muse/midiedit/trackpattern.cpp +++ /dev/null @@ -1,627 +0,0 @@ -#include "trackpattern.h" -#include "event.h" -#include "al/sig.h" - -class EventList; - -#define MAX(x,y) (x>y?x:y) - -#define EMPTYCHAR "-" -#define NONREADCHAR "*" -#define SPACECHAR "-" -#define PLUSCHAR "+" -#define STOPCHAR "=" -#define SEPCHAR " " -//#define FONT "Console" -#define FONT "Monospace" -//#define FONT "MiscFixed" -#define FONT_HEIGHT 14 -#define OFFSET_HEIGHT 3 -#define OFFSET_Y 3 - -//---------------------------------------------------------- -// EventPat -// has to be derived, can be note or control -//---------------------------------------------------------- -EventPat::EventPat(bool e, bool r) {_isEmpty = e; _isReadable = r;} -EventPat::EventPat() {EventPat(true, true);} -EventPat::~EventPat() {} - -void EventPat::setEmpty(bool e) {_isEmpty = e;} -bool EventPat::getEmpty() {return _isEmpty;} -void EventPat::setReadable(bool r) {_isReadable = r;} -bool EventPat::getReadable() {return _isReadable;} - -//---------------------------------------------------------- -// VoiceEventPat -//---------------------------------------------------------- -VoiceEventPat::VoiceEventPat(int n, int v):EventPat(false, true) { - _noteNum = n; - _velocity = v; -} - -VoiceEventPat::VoiceEventPat(bool e, bool r):EventPat(e, r) {} - -VoiceEventPat::VoiceEventPat():EventPat(true, true) {} - -VoiceEventPat::~VoiceEventPat() {} - - -void VoiceEventPat::setNoteNum(int n) { _noteNum = n; } - -int VoiceEventPat::getNoteNum() { return _noteNum; } - -void VoiceEventPat::setVelocity(int n) { _velocity = n; } - -int VoiceEventPat::getVelocity() { return _velocity; } - -QString VoiceEventPat::str() { - if(_isEmpty) { - return QString(EMPTYCHAR EMPTYCHAR EMPTYCHAR EMPTYCHAR) - + QString(SEPCHAR) + QString(EMPTYCHAR EMPTYCHAR EMPTYCHAR); - } - else if(_isReadable) { - if(_velocity==0) { - return QString(STOPCHAR STOPCHAR STOPCHAR STOPCHAR) - + QString(SEPCHAR) + QString(EMPTYCHAR EMPTYCHAR EMPTYCHAR); - } - else { - int octave = _noteNum/12 - 2; - int note = _noteNum%12; - QString sNote; - switch(note) { - case 0: sNote = QString("C") + QString(SPACECHAR); - break; - case 1: sNote = QString("C#"); - break; - case 2: sNote = QString("D") + QString(SPACECHAR); - break; - case 3: sNote = QString("D#"); - break; - case 4: sNote = QString("E") + QString(SPACECHAR); - break; - case 5: sNote = QString("F") + QString(SPACECHAR); - break; - case 6: sNote = QString("F#"); - break; - case 7: sNote = QString("G") + QString(SPACECHAR); - break; - case 8: sNote = QString("G#"); - break; - case 9: sNote = QString("A") + QString(SPACECHAR); - break; - case 10: sNote = QString("A#"); - break; - case 11: sNote = QString("F") + QString(SPACECHAR); - break; - default: - printf("VoiceEventPat::str() Error : case note not treated\n"); - break; - } - QString sOctave; - sOctave.setNum(octave); - if(octave>=0) { - sOctave = QString(PLUSCHAR) + sOctave; - } - QString sVel; - sVel.setNum(_velocity); - if(_velocity<10) { - sVel = QString("00") + sVel; - } - else if(_velocity<100) { - sVel = QString("0") + sVel; - } - return sNote + sOctave + QString(SEPCHAR) + sVel; - } - } - else { - return QString(NONREADCHAR NONREADCHAR NONREADCHAR NONREADCHAR) - + QString(SEPCHAR) + QString(NONREADCHAR NONREADCHAR NONREADCHAR); - } -} - -//---------------------------------------------------------- -// CtrlEventPat -//---------------------------------------------------------- -CtrlEventPat::CtrlEventPat(int c, int v):EventPat(false, true) { - _ctrlNum = c; - _value = v; -} - -CtrlEventPat::CtrlEventPat():EventPat(true, true) {} - -CtrlEventPat::~CtrlEventPat() {} - - -void CtrlEventPat::setCtrlNum(int n) { _ctrlNum = n; } - -int CtrlEventPat::getCtrlNum() { return _ctrlNum; } - -void CtrlEventPat::setValue(int n) { _value = n; } - -int CtrlEventPat::getValue() { return _value; } - -QString CtrlEventPat::str() { - //TODO - if(_isReadable) { - QString sCtrl; - sCtrl.setNum(_ctrlNum); - QString s = " "; - QString sVal; - sVal.setNum(_value); - return sCtrl + s + sVal; - } - else { - QString s = "***"; - return s; - } -} - -//---------------------------------------------------------- -// BasePat -//---------------------------------------------------------- -BasePat::BasePat() { -} -BasePat::BasePat(QString name, unsigned firstTick, - unsigned lastTick, int quant) { - _name = name; - _firstTick = firstTick; - _lastTick = lastTick; - _quant = quant; -} - -BasePat::~BasePat() {} - -QString BasePat::getName() { - return _name; -} - -bool BasePat::isRow(unsigned tick) { - Pos p = AL::sigmap.raster(_firstTick + tick, _quant); - return p.tick() == _firstTick + tick; -} - -unsigned BasePat::tick2row(unsigned tick) { - return (_firstTick + tick) / _quant - (_firstTick / _quant); -} - -//---------------------------------------------------------- -// VoicePat -//---------------------------------------------------------- -VoicePat::VoicePat(QString name, unsigned firstTick, unsigned lastTick, - int quant):BasePat(name, firstTick, lastTick, quant) { - _events = new EventList(); -} - -VoicePat::~VoicePat() { - delete(_events); -} - - -std::vector<VoiceEventPat*> VoicePat::getEventsCol() { - return _eventsCol; -} - -bool VoicePat::add(const Event* ev, unsigned tick) { - Event* e = new Event(*ev); - if(isFreeSpace(e, tick)) { - //add into the list of events - _events->add(*e, tick); - //add the begin tick into the column - unsigned beginRow = tick2row(tick); - if(beginRow >= _eventsCol.size()) { - for(unsigned i = _eventsCol.size(); i <= beginRow; i++) { - //empty voice event - _eventsCol.push_back(new VoiceEventPat()); - } - } - VoiceEventPat* vbep; - if(isRow(tick)) vbep = new VoiceEventPat(e->pitch(), e->velo()); - else vbep = new VoiceEventPat(false, false); //non-readable - if(_eventsCol[beginRow]) delete(_eventsCol[beginRow]); - _eventsCol[beginRow] = vbep; - - //add the end tick into the column - unsigned endTick = e->lenTick() + tick; - unsigned endRow = tick2row(endTick); - if(endRow >= _eventsCol.size()) { - for(unsigned i = _eventsCol.size(); i <= endRow; i++) { - //empty voice event - _eventsCol.push_back(new VoiceEventPat()); - } - } - VoiceEventPat* veep; - if(isRow(endTick)) veep = new VoiceEventPat(e->pitch(), 0); - else veep = new VoiceEventPat(false, false); //non-readable - if(_eventsCol[endRow] - && - (_eventsCol[endRow]->getEmpty() || tick2row(endTick)==tick2row(tick))) { - delete(_eventsCol[endRow]); - _eventsCol[endRow] = veep; - } - return true; - } - else { - return false; - } -} - -bool VoicePat::isFreeSpace(const Event* e, unsigned tick) { - bool isFree = true; - for(ciEvent ce = _events->begin(); ce != _events->end(); ce++) { - const Event* cevent = &ce->second; - unsigned beginTick = ce->first; - unsigned endTick = ce->first + cevent->lenTick(); - isFree = (endTick <= tick) || (beginTick >= tick + e->lenTick()); - if(!isFree) break; - } - return isFree; -} - -//---------------------------------------------------------- -// CtrlPat -//---------------------------------------------------------- -CtrlPat::CtrlPat(QString /*name*/) { -} - -CtrlPat::~CtrlPat() {} - -//---------------------------------------------------------- -// BaseTrackPat -//---------------------------------------------------------- -BaseTrackPat::BaseTrackPat(QMainWindow* parent, unsigned anr) { - _parent = parent; - _tree = new QTreeWidget(this); - - _absoluteNbrRow = anr; - - _update = false; - - connect(_tree, SIGNAL(itemClicked(QTreeWidgetItem*, int)), - SLOT(currentItemChanged(QTreeWidgetItem*))); - connect(_tree, SIGNAL(currentItemChanged(QTreeWidgetItem*, QTreeWidgetItem*)), - SLOT(currentItemChanged(QTreeWidgetItem*))); - connect(_parent, SIGNAL(signalMoveCurrentRow(unsigned)), this, - SLOT(moveRowFromSignal(unsigned))); - //connect signalSongChanged to update the pattern - connect(parent, SIGNAL(signalSongChanged(int)), this, SLOT(updatePattern(int))); -} - -BaseTrackPat::~BaseTrackPat() { -} - -void BaseTrackPat::setRowMag() { - _rowMag = (unsigned) height()/_fontHeight - OFFSET_Y; - _lastRow = _firstRow + _rowMag - 1; -} -void BaseTrackPat::setFirstRow(unsigned f) { - _firstRow = f; - _lastRow = f + _rowMag - 1; -} -void BaseTrackPat::setRelativeCurrentRow(unsigned r) { - _relativeCurrentRow = r; - _absoluteCurrentRow = r + _firstRow; -} -void BaseTrackPat::setAbsoluteCurrentRow(unsigned a) { - _absoluteCurrentRow = a; - _relativeCurrentRow = a - _firstRow; -} - -unsigned BaseTrackPat::getRowMag() { - return _rowMag; -} -unsigned BaseTrackPat::getFirstRow() { - return _firstRow; -} -unsigned BaseTrackPat::getLastRow() { - return _lastRow; -} -unsigned BaseTrackPat::getRelativeCurrentRow() { - return _relativeCurrentRow; -} -unsigned BaseTrackPat::getAbsoluteCurrentRow() { - return _absoluteCurrentRow; -} - -unsigned BaseTrackPat::getAbsoluteNbrRow() { - return _absoluteNbrRow; -} - -void BaseTrackPat::moveRelativeCurrentRow(unsigned newIndex) { - if(newIndex==0 && getFirstRow()>0) { - setFirstRow(getFirstRow() - 1); - setRelativeCurrentRow(newIndex + 1); - _update = true; - } - else if(newIndex==getRowMag()-1 && getLastRow()<_absoluteNbrRow-1) { - setFirstRow(getFirstRow() + 1); - setRelativeCurrentRow(newIndex - 1); - _update = true; - } - else setRelativeCurrentRow(newIndex); -} - -//void BaseTrackPat::itemSelectionChanged() { -void BaseTrackPat::currentItemChanged(QTreeWidgetItem* nitem) { - int index; - if(nitem) { - index = _tree->indexOfTopLevelItem(nitem); - - emit moveCurrentRow(index); - } -} - -void BaseTrackPat::moveRowFromSignal(unsigned index) { - moveRelativeCurrentRow(index); - if(_update==true) { - fillPattern(); - _update = false; - } - selectCurrentRow(); -} - -void BaseTrackPat::resizeEvent(QResizeEvent* /*event*/) { - setRowMag(); - fillPattern(); - selectCurrentRow(); -} - -void BaseTrackPat::selectCurrentRow() { - unsigned rcr = getRelativeCurrentRow(); - if(rcr < getRowMag()) { - QTreeWidgetItem* item = _tree->topLevelItem(getRelativeCurrentRow()); - if(item) { - _tree->blockSignals(true); - item->setSelected(true); - _tree->setCurrentItem(item); - _tree->blockSignals(false); - } - } -} - -void BaseTrackPat::updatePattern(int /*type*/) { - clearMatrix(); - buildMatrix(); - fillPattern(); - selectCurrentRow(); -} - -//---------------------------------------------------------- -// TrackPattern -//---------------------------------------------------------- -TrackPattern::TrackPattern(QMainWindow* parent, QString name, - unsigned firstTick, unsigned lastTick, - int quant, PartList* pl, MidiTrack* t, unsigned anr) - : BaseTrackPat(parent, anr), BasePat(name, firstTick, lastTick, quant) { - - //set attributs - _track = t; - - //build the list of parts belonging to track t - _partList = new PartList; - for(ciPart p = pl->begin(); p != pl->end(); p++) { - Part* part = p->second; - if(t==part->track()) - _partList->add(part); - } - - //build the matrix of events - buildMatrix(); - - //configure and add the dockWidget - setWindowTitle(_track->name()); - setFeatures(QDockWidget::DockWidgetClosable |QDockWidget::DockWidgetMovable); - parent->addDockWidget(Qt::LeftDockWidgetArea, this, Qt::Horizontal); - - //build the treeWidget - _tree->setColumnCount(_voiceColumns.size() + _ctrlColumns.size()); - QStringList headerLabels; - for(unsigned i = 0; i < _voiceColumns.size(); i++) { - headerLabels += QStringList(_voiceColumns[i]->getName()); - } - for(unsigned i = 0; i < _ctrlColumns.size(); i++) { - //TODO CTRL - //headerLabels += QStringList(_ctrlColumns[i]->getName()); - } - _tree->setHeaderLabels(headerLabels); - //set some display properties - _tree->setRootIsDecorated(false); - _tree->setUniformRowHeights(true); - _tree->setAlternatingRowColors(true); - QFont font =_tree->font(); - font.setFamily(FONT); - _tree->setFont(font); - font.setPixelSize(FONT_HEIGHT); - _fontHeight = font.pixelSize() + OFFSET_HEIGHT; - setWidget(_tree); - - //set the range of rows to display - setFirstRow(10); //TODO : choose accordingly to current position of muse song - setAbsoluteCurrentRow(10); //TODO : the same - setRowMag(); - - //fill the treeWidget - fillPattern(); - selectCurrentRow(); - - //Resize the columns - for(unsigned i = 0; i < _voiceColumns.size(); i++) - _tree->resizeColumnToContents(i); -} - -TrackPattern::~TrackPattern() { -} - -void TrackPattern::add(const Event* e, unsigned tick) { - if(e->isNote()) { - bool success = false; - for(unsigned i = 0; i < _voiceColumns.size(); i++) { - success = _voiceColumns[i]->add(e, tick); - if(success) break; - } - if(!success) { - QString voiceName; - voiceName.setNum(_voiceColumns.size()); - voiceName = QString("Voice " + voiceName); - VoicePat* vp = new VoicePat(voiceName, _firstTick, 0, _quant); - _voiceColumns.push_back(vp); - bool success = vp->add(e, tick); - if(!success) printf("Error TrackPattern::add\n"); - } - } - else { - //TODO Ctrl - } -} - -void TrackPattern::setQuant(int /*quant*/) { - //TODO -} - -void TrackPattern::clearMatrix() { - _voiceColumns.clear(); - _ctrlColumns.clear(); -} - -void TrackPattern::buildMatrix() { - for(ciPart p = _partList->begin(); p != _partList->end(); p++) { - Part* part = p->second; - EventList* events = part->events(); - for(ciEvent e = events->begin(); e != events->end(); e++) { - const Event* event = &e->second; - unsigned rescaledTick = part->tick() + event->tick() - _firstTick; - add(event, rescaledTick); - } - } -} - -void TrackPattern::fillPattern() { - _tree->blockSignals(true); - - _tree->clear(); - for(unsigned i = 0; i < _voiceColumns.size(); i++) { - for(unsigned j = getFirstRow(); j <= getLastRow(); j++) { - QTreeWidgetItem* item = _tree->topLevelItem(j - getFirstRow()); - if(!item) item = new QTreeWidgetItem(_tree); - VoiceEventPat* vep = (_voiceColumns[i]->getEventsCol())[j]; - if(vep) item->setText(i, vep->str()); - } - } - for(unsigned i = 0; i < _ctrlColumns.size(); i++) { - //TODO CTRL - } - - _tree->blockSignals(false); -} - -//--------------------------------------------------------------- -// TimingEvent -//--------------------------------------------------------------- -TimingEvent::TimingEvent(unsigned row) { - _row = row; -} -TimingEvent::~TimingEvent() { -} - -void TimingEvent::setBarBeatTick(unsigned tick) { - AL::sigmap.tickValues(tick, &_bar, &_beat, &_tick); -} - -QString TimingEvent::barBeatTickStr() { - QString barS; - barS.setNum(_bar + 1); - if(_bar<10) barS = QString("000") + barS; - else if(_bar<100) barS = QString("00") + barS; - else if(_bar<1000) barS = QString("0") + barS; - QString beatS; - beatS.setNum(_beat + 1); - if(_beat<10) beatS = QString("0") + beatS; - QString tickS; - tickS.setNum(_tick); - if(_tick<10) tickS = QString("00") + tickS; - else if(_tick<100) tickS = QString("0") + tickS; - return barS + QString(":") + beatS + QString(":") + tickS; -} - -QString TimingEvent::rowStr() { - QString r; - r.setNum(_row); - if(_row<10) r = QString("00") + r; - else if(_row<100) r = QString("0") + r; - return r; -} - -//--------------------------------------------------------------- -// TimingPattern -//--------------------------------------------------------------- -TimingPattern::TimingPattern(QMainWindow* parent, QString name, - unsigned firstTick, unsigned lastTick, int quant) - : BasePat(name, firstTick, lastTick, quant), BaseTrackPat(parent) { - //build the timing matrix - buildMatrix(); - - //configure and add the dockWidget - setWindowTitle(name); - setFeatures(QDockWidget::DockWidgetClosable |QDockWidget::DockWidgetMovable); - parent->addDockWidget(Qt::LeftDockWidgetArea, this, Qt::Horizontal); - - //build the treeWidget - QStringList headerLabels; - _tree->setHeaderLabels(QStringList("bar:bt:tick") + QStringList("row")); - _tree->setHeaderLabels(headerLabels); - //set some display properties - _tree->setRootIsDecorated(false); - _tree->setUniformRowHeights(true); - _tree->setAlternatingRowColors(true); - QFont font =_tree->font(); - font.setFamily(FONT); - _tree->setFont(font); - font.setPixelSize(FONT_HEIGHT); - _fontHeight = font.pixelSize() + OFFSET_HEIGHT; - setWidget(_tree); - - //set the range of rows to display - setFirstRow(10); //TODO : choose accordingly to current position of muse song - setAbsoluteCurrentRow(10); //TODO : the same - setRowMag(); - - //fill the treeWidget - fillPattern(); - selectCurrentRow(); - - //resize the columns - for(int i = 0; i < _tree->columnCount(); i++) - _tree->resizeColumnToContents(i); -} - -TimingPattern::~TimingPattern() { -} - -void TimingPattern::clearMatrix() { - _timingEvents.clear(); -} - -void TimingPattern::buildMatrix() { - for(unsigned tick = _firstTick; tick <= _lastTick; tick++) { - if(isRow(tick)) { - TimingEvent* te = new TimingEvent(tick2row(tick) - tick2row(_firstTick)); - te->setBarBeatTick(tick); - _timingEvents.push_back(te); - } - } - _absoluteNbrRow = _timingEvents.size(); -} - -void TimingPattern::fillPattern() { - _tree->blockSignals(true); - - _tree->clear(); - for(unsigned i = getFirstRow(); i <= getLastRow(); i++) { - QTreeWidgetItem* item = new QTreeWidgetItem(_tree); - TimingEvent* te = _timingEvents[i]; - item->setText(0, te->barBeatTickStr()); - item->setText(1, te->rowStr()); - } - - _tree->blockSignals(false); -} |