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Viewing changes to TuxGuitar/src/org/herac/tuxguitar/gui/actions/composition/ChangeClefAction.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/composition/ChangeClefAction.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.composition;
 
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import org.eclipse.swt.SWT;
 
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import org.eclipse.swt.events.SelectionAdapter;
 
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import org.eclipse.swt.events.SelectionEvent;
 
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import org.eclipse.swt.events.TypedEvent;
 
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import org.eclipse.swt.layout.GridData;
 
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import org.eclipse.swt.layout.GridLayout;
 
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import org.eclipse.swt.widgets.Button;
 
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import org.eclipse.swt.widgets.Combo;
 
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import org.eclipse.swt.widgets.Composite;
 
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import org.eclipse.swt.widgets.Group;
 
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import org.eclipse.swt.widgets.Label;
 
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import org.eclipse.swt.widgets.Shell;
 
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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.TGMeasureImpl;
 
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import org.herac.tuxguitar.gui.undo.undoables.custom.UndoableChangeClef;
 
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import org.herac.tuxguitar.gui.util.DialogUtils;
 
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import org.herac.tuxguitar.song.models.TGMeasure;
 
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import org.herac.tuxguitar.song.models.TGTrack;
 
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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 ChangeClefAction extends Action{
 
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        public static final String NAME = "action.composition.change-clef";
 
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        public ChangeClefAction() {
 
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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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                showDialog(getEditor().getTablature().getShell());
 
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                return 0;
 
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        }
 
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        public void showDialog(Shell shell) {
 
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                TGMeasureImpl measure = getEditor().getTablature().getCaret().getMeasure();
 
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                if (measure != null) {
 
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                        final Shell dialog = DialogUtils.newDialog(shell, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
 
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                        dialog.setLayout(new GridLayout());
 
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                        dialog.setText(TuxGuitar.getProperty("composition.clef"));
 
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                        //-------clef-------------------------------------
 
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                        Group clef = new Group(dialog,SWT.SHADOW_ETCHED_IN);
 
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                        clef.setLayout(new GridLayout(2,false));
 
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                        clef.setLayoutData(new GridData(SWT.FILL,SWT.FILL,true,true));
 
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                        clef.setText(TuxGuitar.getProperty("composition.clef"));
 
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                        Label numeratorLabel = new Label(clef, SWT.NULL);
 
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                        numeratorLabel.setText(TuxGuitar.getProperty("composition.clef") + ":");
 
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                        final Combo clefs = new Combo(clef, SWT.DROP_DOWN | SWT.READ_ONLY);
 
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                        clefs.add(TuxGuitar.getProperty("composition.clef.treble"));
 
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                        clefs.add(TuxGuitar.getProperty("composition.clef.bass"));
 
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                        clefs.add(TuxGuitar.getProperty("composition.clef.tenor"));
 
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                        clefs.add(TuxGuitar.getProperty("composition.clef.alto"));
 
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                        clefs.select(measure.getClef() - 1);
 
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                        clefs.setLayoutData(getComboData());
 
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                        //--------------------To End Checkbox-------------------------------
 
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                        Group check = new Group(dialog,SWT.SHADOW_ETCHED_IN);
 
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                        check.setLayout(new GridLayout());
 
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                        check.setLayoutData(new GridData(SWT.FILL,SWT.FILL,true,true));
 
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                        check.setText(TuxGuitar.getProperty("options"));
 
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                        final Button toEnd = new Button(check, SWT.CHECK);
 
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                        toEnd.setText(TuxGuitar.getProperty("composition.clef.to-the-end"));
 
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                        toEnd.setSelection(true);
 
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                        //------------------BUTTONS--------------------------
 
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                        Composite buttons = new Composite(dialog, SWT.NONE);
 
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                        buttons.setLayout(new GridLayout(2,false));
 
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                        buttons.setLayoutData(new GridData(SWT.RIGHT,SWT.FILL,true,true));
 
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                        final Button buttonOK = new Button(buttons, SWT.PUSH);
 
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                        buttonOK.setText(TuxGuitar.getProperty("ok"));
 
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                        buttonOK.setLayoutData(getButtonData());
 
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                        buttonOK.addSelectionListener(new SelectionAdapter() {
 
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                                public void widgetSelected(SelectionEvent arg0) {
 
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                                        boolean toEndValue = toEnd.getSelection();
 
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                                        setClef((clefs.getSelectionIndex() + 1),toEndValue);
 
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                                        dialog.dispose();
 
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                                }
 
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                        });
 
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                        Button buttonCancel = new Button(buttons, SWT.PUSH);
 
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                        buttonCancel.setText(TuxGuitar.getProperty("cancel"));
 
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                        buttonCancel.setLayoutData(getButtonData());
 
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                        buttonCancel.addSelectionListener(new SelectionAdapter() {
 
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                                public void widgetSelected(SelectionEvent arg0) {
 
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                                        dialog.dispose();
 
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                                }
 
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                        });
 
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                        dialog.setDefaultButton( buttonOK );
 
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                        DialogUtils.openDialog(dialog,DialogUtils.OPEN_STYLE_CENTER | DialogUtils.OPEN_STYLE_PACK | DialogUtils.OPEN_STYLE_WAIT);
 
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                }
 
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        }
 
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        private GridData getComboData(){
 
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                GridData data = new GridData(SWT.FILL,SWT.FILL,true,true);
 
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                data.minimumWidth = 150;
 
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                return data;
 
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        }
 
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        protected GridData getButtonData(){
 
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                GridData data = new GridData(SWT.FILL, SWT.FILL, true, true);
 
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                data.minimumWidth = 80;
 
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                data.minimumHeight = 25;
 
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                return data;
 
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        }
 
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        protected void setClef(int clef,boolean toEnd){
 
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                //comienza el undoable
 
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                UndoableChangeClef undoable = UndoableChangeClef.startUndo();
 
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                TGMeasure measure = getEditor().getTablature().getCaret().getMeasure();
 
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                TGTrack track = getEditor().getTablature().getCaret().getTrack();
 
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                getSongManager().getTrackManager().changeClef(track,measure.getStart(),clef,toEnd);
 
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                TuxGuitar.instance().getFileHistory().setUnsavedFile();
 
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                //actualizo la tablatura
 
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                updateTablature();
 
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                //termia el undoable
 
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                addUndoableEdit(undoable.endUndo(clef,toEnd));
 
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        }
 
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}