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* Created on 17-dic-2005
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* TODO To change the template for this generated file go to
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* Window - Preferences - Java - Code Style - Code Templates
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package org.herac.tuxguitar.gui.actions.duration;
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import org.eclipse.swt.events.TypedEvent;
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import org.herac.tuxguitar.gui.TuxGuitar;
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import org.herac.tuxguitar.gui.actions.Action;
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import org.herac.tuxguitar.gui.editors.tab.Caret;
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import org.herac.tuxguitar.gui.undo.undoables.measure.UndoableMeasureGeneric;
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import org.herac.tuxguitar.song.models.TGDuration;
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* TODO To change the template for this generated type comment go to
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* Window - Preferences - Java - Code Style - Code Templates
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public class IncrementDurationAction extends Action{
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public static final String NAME = "action.note.duration.increment-duration";
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public IncrementDurationAction() {
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super(NAME, AUTO_LOCK | AUTO_UNLOCK | AUTO_UPDATE | DISABLE_ON_PLAYING | KEY_BINDING_AVAILABLE);
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protected int execute(TypedEvent e){
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TGDuration duration = getEditor().getTablature().getCaret().getDuration();
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if(duration.getValue() < TGDuration.SIXTY_FOURTH){
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//comienza el undoable
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UndoableMeasureGeneric undoable = UndoableMeasureGeneric.startUndo();
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this.changeDuration(duration.getValue() * 2);
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TuxGuitar.instance().getFileHistory().setUnsavedFile();
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this.updateTablature();
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addUndoableEdit(undoable.endUndo());
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private void changeDuration(int value) {
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Caret caret = getEditor().getTablature().getCaret();
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caret.getDuration().setValue(value);
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caret.getDuration().setDotted(false);
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caret.getDuration().setDoubleDotted(false);
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caret.changeDuration(caret.getDuration().clone(getSongManager().getFactory()));
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public void updateTablature() {
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fireUpdate(getEditor().getTablature().getCaret().getMeasure().getNumber());