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

  • Committer: Bazaar Package Importer
  • Author(s): Philippe Coval
  • Date: 2008-06-19 00:30:30 UTC
  • mto: (5.1.2 sid)
  • mto: This revision was merged to the branch mainline in revision 3.
  • Revision ID: james.westby@ubuntu.com-20080619003030-h719szrhsngou7c6
Tags: upstream-1.0
Import upstream version 1.0

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TuxGuitar/src/org/herac/tuxguitar/gui/actions/note/ChangeVelocityAction.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.editors.tab.Caret;
 
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import org.herac.tuxguitar.gui.undo.undoables.measure.UndoableMeasureGeneric;
 
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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 ChangeVelocityAction extends Action{
 
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        public static final String NAME = "action.note.general.velocity";
 
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        public ChangeVelocityAction() {
 
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                super(NAME, AUTO_LOCK | AUTO_UNLOCK | DISABLE_ON_PLAYING);
 
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        }
 
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        protected int execute(TypedEvent e){
 
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                if(e.widget.getData() instanceof Integer){
 
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                        int velocity = ((Integer)e.widget.getData()).intValue();
 
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                        //comienza el undoable
 
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                        UndoableMeasureGeneric undoable = UndoableMeasureGeneric.startUndo();
 
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                        TuxGuitar.instance().getFileHistory().setUnsavedFile();
 
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                        Caret caret = getEditor().getTablature().getCaret();
 
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                        caret.setVelocity(velocity);
 
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                        getSongManager().getMeasureManager().changeVelocity(velocity,caret.getMeasure(),caret.getPosition(),caret.getSelectedString().getNumber());
 
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                        updateTablature();
 
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                        //termia el undoable
 
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                        addUndoableEdit(undoable.endUndo());
 
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                        return AUTO_UPDATE;
 
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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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}