protected void hit(float x, float y) {
if (!TuxGuitar.instance().getPlayer().isRunning()) {
TGMeasure measure = getMeasure();
Caret caret = getCaret();
int value = getValueAt(y);
long start = getStartAt(x);
if (start >= measure.getStart() && start < (measure.getStart() + measure.getLength())) {
caret.update(caret.getTrack().getNumber(), start, caret.getStringNumber());
TuxGuitar.instance().updateCache(true);
}
if (value >= this.minNote || value <= this.maxNote) {
if (start >= measure.getStart()) {
TGVoice voice =
TuxGuitar.instance()
.getSongManager()
.getMeasureManager()
.getVoiceIn(measure, start, caret.getVoice());
if (voice != null) {
if (!removeNote(voice.getBeat(), value)) {
addNote(voice.getBeat(), start, value);
}
}
} else {
play(value);
}
}
}
}
private boolean removeNote(TGBeat beat, int value) {
Caret caret = TuxGuitar.instance().getTablatureEditor().getTablature().getCaret();
TGMeasure measure = getMeasure();
for (int v = 0; v < beat.countVoices(); v++) {
TGVoice voice = beat.getVoice(v);
Iterator it = voice.getNotes().iterator();
while (it.hasNext()) {
TGNoteImpl note = (TGNoteImpl) it.next();
if (note.getRealValue() == value) {
caret.update(measure.getTrack().getNumber(), beat.getStart(), note.getString());
// comienza el undoable
UndoableMeasureGeneric undoable = UndoableMeasureGeneric.startUndo();
TGSongManager manager = TuxGuitar.instance().getSongManager();
manager.getMeasureManager().removeNote(note);
// termia el undoable
TuxGuitar.instance().getUndoableManager().addEdit(undoable.endUndo());
TuxGuitar.instance().getFileHistory().setUnsavedFile();
this.afterAction();
return true;
}
}
}
return false;
}
private void moveToNext() {
if (TuxGuitar.instance().getPlayer().isRunning()) {
TuxGuitar.instance().getTransport().gotoNext();
} else {
Caret caret = getEditor().getTablature().getCaret();
TGTrackImpl track = caret.getTrack();
TGMeasure measure = getSongManager().getTrackManager().getNextMeasure(caret.getMeasure());
if (track != null && measure != null) {
caret.update(track.getNumber(), measure.getStart(), caret.getSelectedString().getNumber());
}
}
}