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Viewing changes to TuxGuitar/src/org/herac/tuxguitar/gui/actions/note/ShiftNoteDownAction.java

  • Committer: Bazaar Package Importer
  • Author(s): Philippe Coval
  • Date: 2008-06-19 00:30:30 UTC
  • mfrom: (1.1.1 upstream) (2.1.3 hardy)
  • Revision ID: james.westby@ubuntu.com-20080619003030-agens2gvd5m4dacu
http://bugs.debian.org/481728
https://launchpad.net/bugs/176979
https://launchpad.net/bugs/212207
New upstream release (Closes: #481728) also (LP: #176979, #212207)

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TuxGuitar/src/org/herac/tuxguitar/gui/actions/note/ShiftNoteDownAction.java
 
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/*
 
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 * Created on 17-dic-2005
 
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 *
 
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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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 */
 
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package org.herac.tuxguitar.gui.actions.note;
 
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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.undo.undoables.measure.UndoableMeasureGeneric;
 
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import org.herac.tuxguitar.song.models.TGNote;
 
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/**
 
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 * @author julian
 
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 *
 
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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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 */
 
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public class ShiftNoteDownAction extends Action{
 
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        public static final String NAME = "action.note.general.shift-down";
 
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        public ShiftNoteDownAction() {
 
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                super(NAME, AUTO_LOCK | AUTO_UNLOCK | AUTO_UPDATE | DISABLE_ON_PLAYING | KEY_BINDING_AVAILABLE);
 
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        }
 
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        protected int execute(TypedEvent e){
 
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                TGNote note = getEditor().getTablature().getCaret().getSelectedNote();
 
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                if(note != null){
 
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                        //comienza el undoable
 
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                        UndoableMeasureGeneric undoable = UndoableMeasureGeneric.startUndo();
 
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                        int nextString = getSongManager().getMeasureManager().shiftNoteDown(getEditor().getTablature().getCaret().getMeasure(),note.getBeat().getStart(),note.getString());
 
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                        if(nextString > 0){
 
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                                getEditor().getTablature().getCaret().setStringNumber(nextString);
 
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                                //termia el undoable
 
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                                addUndoableEdit(undoable.endUndo());
 
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                                TuxGuitar.instance().getFileHistory().setUnsavedFile();
 
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                        }
 
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                        updateTablature();
 
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                }
 
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                return 0;
 
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        }
 
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        public void updateTablature() {
 
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                fireUpdate(getEditor().getTablature().getCaret().getMeasure().getNumber());
 
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        }
 
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}