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 boolean addNote(TGBeat beat, long start, int value) {
if (beat != null) {
TGMeasure measure = getMeasure();
Caret caret = TuxGuitar.instance().getTablatureEditor().getTablature().getCaret();
List strings = measure.getTrack().getStrings();
for (int i = 0; i < strings.size(); i++) {
TGString string = (TGString) strings.get(i);
if (value >= string.getValue()) {
boolean emptyString = true;
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.getString() == string.getNumber()) {
emptyString = false;
break;
}
}
}
if (emptyString) {
TGSongManager manager = TuxGuitar.instance().getSongManager();
// comienza el undoable
UndoableMeasureGeneric undoable = UndoableMeasureGeneric.startUndo();
TGNote note = manager.getFactory().newNote();
note.setValue((value - string.getValue()));
note.setVelocity(caret.getVelocity());
note.setString(string.getNumber());
TGDuration duration = manager.getFactory().newDuration();
caret.getDuration().copy(duration);
manager.getMeasureManager().addNote(beat, note, duration, start, caret.getVoice());
caret.moveTo(
caret.getTrack(), caret.getMeasure(), note.getVoice().getBeat(), note.getString());
// termia el undoable
TuxGuitar.instance().getUndoableManager().addEdit(undoable.endUndo());
TuxGuitar.instance().getFileHistory().setUnsavedFile();
// reprodusco las notas en el pulso
TuxGuitar.instance().playBeat(caret.getSelectedBeat());
this.afterAction();
return true;
}
}
}
}
return false;
}
protected void paintBeat(
TGPainter painter, TGMeasure measure, TGBeat beat, float fromX, float fromY) {
if (this.clientArea != null) {
int minimumY = BORDER_HEIGHT;
int maximumY = (this.clientArea.height - BORDER_HEIGHT);
for (int v = 0; v < beat.countVoices(); v++) {
TGVoice voice = beat.getVoice(v);
for (int i = 0; i < voice.countNotes(); i++) {
TGNoteImpl note = (TGNoteImpl) voice.getNote(i);
float x1 =
(fromX
+ this.leftSpacing
+ (((beat.getStart() - measure.getStart())
* (this.timeWidth * measure.getTimeSignature().getNumerator()))
/ measure.getLength())
+ 1);
float y1 =
(fromY
+ (((this.maxNote - this.minNote) - (note.getRealValue() - this.minNote))
* this.lineHeight)
+ 1);
float x2 =
(x1
+ ((voice.getDuration().getTime() * this.timeWidth)
/ measure.getTimeSignature().getDenominator().getTime())
- 2);
float y2 = (y1 + this.lineHeight - 2);
if (y1 >= maximumY || y2 <= minimumY) {
continue;
}
y1 = (y1 < minimumY ? minimumY : y1);
y2 = (y2 > maximumY ? maximumY : y2);
if ((x2 - x1) > 0 && (y2 - y1) > 0) {
painter.setBackground(
new TGColorImpl(
(note.getBeatImpl()
.isPlaying(
TuxGuitar.instance()
.getTablatureEditor()
.getTablature()
.getViewLayout())
? this.config.getColorPlay()
: this.config.getColorNote())));
painter.initPath(TGPainter.PATH_FILL);
painter.setAntialias(false);
painter.addRectangle(x1, y1, (x2 - x1), (y2 - y1));
painter.closePath();
}
}
}
}
}