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playing/recording pianoRoll's chord notes (#4963)

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This commit is contained in:
sharpblade4
2019-05-24 19:37:14 +03:00
parent d54c79d33b
commit 28143e61ed
2 changed files with 62 additions and 24 deletions
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2
include/PianoRoll.h
View File

@@ -296,6 +296,8 @@ private:
void testPlayNote( Note * n );
void testPlayKey( int _key, int _vol, int _pan );
void pauseTestNotes(bool pause = true );
void playChordNotes(int key, int velocity=-1);
void pauseChordNotes(int key);
QList<int> getAllOctavesForKey( int keyToMirror ) const;

84
src/gui/editors/PianoRoll.cpp
View File

@@ -1191,9 +1191,11 @@ void PianoRoll::keyPressEvent(QKeyEvent* ke)
{
const int key_num = PianoView::getKeyFromKeyEvent( ke ) + ( DefaultOctave - 1 ) * KeysPerOctave;
if(! ke->isAutoRepeat() && key_num > -1)
if (!ke->isAutoRepeat() && key_num > -1)
{
m_pattern->instrumentTrack()->pianoModel()->handleKeyPress( key_num );
m_pattern->instrumentTrack()->pianoModel()->handleKeyPress(key_num);
// if a chord is set, play all chord notes (simulate click on all):
playChordNotes(key_num);
ke->accept();
}
}
@@ -1391,10 +1393,11 @@ void PianoRoll::keyReleaseEvent(QKeyEvent* ke )
if( hasValidPattern() && ke->modifiers() == Qt::NoModifier )
{
const int key_num = PianoView::getKeyFromKeyEvent( ke ) + ( DefaultOctave - 1 ) * KeysPerOctave;
if( ! ke->isAutoRepeat() && key_num > -1 )
if (!ke->isAutoRepeat() && key_num > -1)
{
m_pattern->instrumentTrack()->pianoModel()->handleKeyRelease( key_num );
m_pattern->instrumentTrack()->pianoModel()->handleKeyRelease(key_num);
// if a chord is set, simulate click release on all chord notes
pauseChordNotes(key_num);
ke->accept();
}
}
@@ -1839,7 +1842,9 @@ void PianoRoll::mousePressEvent(QMouseEvent * me )
{
// left click - play the note
int v = ( (float) x ) / ( (float) WHITE_KEY_WIDTH ) * MidiDefaultVelocity;
m_pattern->instrumentTrack()->pianoModel()->handleKeyPress( key_num, v );
m_pattern->instrumentTrack()->pianoModel()->handleKeyPress(key_num, v);
// if a chord is set, play the chords notes as well:
playChordNotes(key_num, v);
}
}
else
@@ -1942,7 +1947,10 @@ void PianoRoll::testPlayNote( Note * n )
const int baseVelocity = m_pattern->instrumentTrack()->midiPort()->baseVelocity();
m_pattern->instrumentTrack()->pianoModel()->handleKeyPress( n->key(), n->midiVelocity( baseVelocity ) );
m_pattern->instrumentTrack()->pianoModel()->handleKeyPress(n->key(), n->midiVelocity(baseVelocity));
// if a chord is set, play the chords notes as well:
playChordNotes(n->key(), n->midiVelocity(baseVelocity));
MidiEvent event( MidiMetaEvent, -1, n->key(), panningToMidi( n->getPanning() ) );
@@ -1965,6 +1973,9 @@ void PianoRoll::pauseTestNotes( bool pause )
{
// stop note
m_pattern->instrumentTrack()->pianoModel()->handleKeyRelease( note->key() );
// if a chord was set, stop the chords notes as well:
pauseChordNotes(note->key());
}
else
{
@@ -1976,19 +1987,56 @@ void PianoRoll::pauseTestNotes( bool pause )
}
}
void PianoRoll::playChordNotes(int key, int velocity)
{
// if a chord is set, play the chords notes beside the base note.
Piano *pianoModel = m_pattern->instrumentTrack()->pianoModel();
const InstrumentFunctionNoteStacking::Chord & chord =
InstrumentFunctionNoteStacking::ChordTable::getInstance().getChordByName(
m_chordModel.currentText());
if (!chord.isEmpty())
{
for (int i = 1; i < chord.size(); ++i)
{
pianoModel->handleKeyPress(key + chord[i], velocity);
}
}
}
void PianoRoll::pauseChordNotes(int key)
{
// if a chord was set, stop the chords notes beside the base note.
Piano *pianoModel = m_pattern->instrumentTrack()->pianoModel();
const InstrumentFunctionNoteStacking::Chord & chord =
InstrumentFunctionNoteStacking::ChordTable::getInstance().getChordByName(
m_chordModel.currentText());
if (!chord.isEmpty())
{
for (int i = 1; i < chord.size(); ++i)
{
pianoModel->handleKeyRelease(key + chord[i]);
}
}
}
void PianoRoll::testPlayKey( int key, int velocity, int pan )
{
Piano *pianoModel = m_pattern->instrumentTrack()->pianoModel();
// turn off old key
m_pattern->instrumentTrack()->pianoModel()->handleKeyRelease( m_lastKey );
pianoModel->handleKeyRelease( m_lastKey );
// if a chord was set, stop the chords notes as well
pauseChordNotes(m_lastKey);
// remember which one we're playing
m_lastKey = key;
// play new key
m_pattern->instrumentTrack()->pianoModel()->handleKeyPress( key, velocity );
pianoModel->handleKeyPress( key, velocity );
// and if a chord is set, play chord notes:
playChordNotes(key, velocity);
}
@@ -2118,6 +2166,7 @@ void PianoRoll::mouseReleaseEvent( QMouseEvent * me )
{
m_pattern->instrumentTrack()->pianoModel()->
handleKeyRelease( note->key() );
pauseChordNotes(note->key());
note->setIsPlaying( false );
}
}
@@ -2125,6 +2174,7 @@ void PianoRoll::mouseReleaseEvent( QMouseEvent * me )
// stop playing keys that we let go of
m_pattern->instrumentTrack()->pianoModel()->
handleKeyRelease( m_lastKey );
pauseChordNotes(m_lastKey);
}
m_currentNote = NULL;
@@ -2312,6 +2362,7 @@ void PianoRoll::mouseMoveEvent( QMouseEvent * me )
{
// mouse not over this note, stop playing it.
m_pattern->instrumentTrack()->pianoModel()->handleKeyRelease( n->key() );
pauseChordNotes(n->key());
n->setIsPlaying( false );
}
@@ -3789,21 +3840,6 @@ void PianoRoll::finishRecordNote(const Note & n )
it->key(), it->getVolume(),
it->getPanning() );
n1.quantizeLength( quantization() );
//Get selected chord
const InstrumentFunctionNoteStacking::Chord & chord = InstrumentFunctionNoteStacking::ChordTable::getInstance()
.getChordByName( m_chordModel.currentText() );
if( !chord.isEmpty() )
{
for( int i = 1; i < chord.size(); i++ )
{
Note new_note( n.length(), it->pos(), it->key() + chord[i] );
new_note.setPanning( it->getPanning() );
new_note.setVolume( it->getVolume() );
m_pattern->addNote( new_note );
}
}
m_pattern->addNote( n1 );
update();
m_recordingNotes.erase( it );