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Viewing changes to src/org/herac/tuxguitar/gui/actions/note/RemoveNoteAction.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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src/org/herac/tuxguitar/gui/actions/note/RemoveNoteAction.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.actions.Action;
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import org.herac.tuxguitar.gui.editors.TablatureEditor;
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import org.herac.tuxguitar.gui.editors.tab.Caret;
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import org.herac.tuxguitar.gui.editors.tab.SilenceCoords;
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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 RemoveNoteAction extends Action{
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    public static final String NAME = "action.note.general.remove";
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    public RemoveNoteAction(TablatureEditor tablatureEditor) {
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        super(NAME,tablatureEditor);       
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    }
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    public boolean doAction(TypedEvent e) {
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        //comienza el undoable
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        UndoableMeasureGeneric undoable = UndoableMeasureGeneric.startUndo();     
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        Caret caret = getEditor().getTablature().getCaret();
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        if(caret.getSelectedComponent() instanceof SilenceCoords){                                      
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            SilenceCoords silenceCoords = (SilenceCoords)caret.getSelectedComponent();                               
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            getSongManager().getMeasureManager().removeSilence(caret.getMeasureCoords().getMeasure(),silenceCoords.getSilence(),true);
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        }else{
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            long start = caret.getSelectedComponent().getStart();
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            int string = caret.getSelectedString().getNumber();        
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            getSongManager().getMeasureManager().removeComponentsAt(caret.getMeasureCoords().getMeasure(),start, string,true);       
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        }                        
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        //termia el undoable
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        getEditor().getUndoManager().addEdit(undoable.endUndo());                    
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        updateTablature();          
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        return true;
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    }
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    protected void updateTablature() {
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        fireUpdate(getEditor().getTablature().getCaret().getMeasureCoords().getMeasure().getNumber());
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        redraw();
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    }    
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}