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Viewing changes to src/org/herac/tuxguitar/gui/actions/composition/ChangeTripletFeelAction.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/composition/ChangeTripletFeelAction.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.Composite;
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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.TablatureEditor;
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import org.herac.tuxguitar.gui.editors.tab.Caret;
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import org.herac.tuxguitar.gui.editors.tab.MeasureCoords;
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import org.herac.tuxguitar.gui.editors.tab.SongCoords;
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import org.herac.tuxguitar.gui.undo.undoables.custom.UndoableChangeTripletFeel;
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import org.herac.tuxguitar.song.models.MeasureHeader;
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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 ChangeTripletFeelAction extends Action{
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    public static final String NAME = "action.composition.change-triplet-feel";
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    public ChangeTripletFeelAction(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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        showDialog(getEditor().getTablature().getShell()); 
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        return true;
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    }
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    public void showDialog(Shell shell) {
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        MeasureCoords measure = getEditor().getTablature().getCaret().getMeasureCoords();
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        if (measure != null) {
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            final Shell dialog = new Shell(shell, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
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            dialog.setLayout(new GridLayout());
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            dialog.setText(TuxGuitar.getProperty("composition.tripletfeel"));
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            //-------------TIME SIGNATURE-----------------------------------------------
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            Composite tripletFeel = new Composite(dialog, SWT.NONE);
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            tripletFeel.setLayout(new GridLayout());
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            tripletFeel.setLayoutData(new GridData(SWT.FILL,SWT.FILL,true,true));   
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            //none
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            final Button tripletFeelNone = new Button(tripletFeel, SWT.RADIO);
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            tripletFeelNone.setText(TuxGuitar.getProperty("composition.tripletfeel.none"));
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            tripletFeelNone.setSelection(measure.getMeasure().getTripletFeel() == MeasureHeader.TRIPLET_FEEL_NONE);
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            final Button tripletFeelEighth = new Button(tripletFeel, SWT.RADIO);
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            tripletFeelEighth.setText(TuxGuitar.getProperty("composition.tripletfeel.eighth"));
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            tripletFeelEighth.setSelection(measure.getMeasure().getTripletFeel() == MeasureHeader.TRIPLET_FEEL_EIGHTH);
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            final Button tripletFeelSixteenth = new Button(tripletFeel, SWT.RADIO);
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            tripletFeelSixteenth.setText(TuxGuitar.getProperty("composition.tripletfeel.sixteenth"));
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            tripletFeelSixteenth.setSelection(measure.getMeasure().getTripletFeel() == MeasureHeader.TRIPLET_FEEL_SIXTEENTH);
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            //--------------------To End Checkbox-------------------------------
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            Composite check = new Composite(dialog, SWT.NONE);
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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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            final Button toEnd = new Button(check, SWT.CHECK);
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            toEnd.setText(TuxGuitar.getProperty("composition.tripletfeel.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.END,SWT.FILL,true,true));            
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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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            final Button buttonOk = new Button(buttons, SWT.PUSH);
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            buttonOk.setText(TuxGuitar.getProperty("ok"));
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            buttonOk.setLayoutData(data);
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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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                    int tripletFeel = MeasureHeader.TRIPLET_FEEL_NONE;
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                    if(tripletFeelNone.getSelection()){
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                        tripletFeel = MeasureHeader.TRIPLET_FEEL_NONE;
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                    }else if(tripletFeelEighth.getSelection()){
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                        tripletFeel = MeasureHeader.TRIPLET_FEEL_EIGHTH;
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                    }else if(tripletFeelSixteenth.getSelection()){
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                        tripletFeel = MeasureHeader.TRIPLET_FEEL_SIXTEENTH;
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                    }
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                    setTripletFeel(tripletFeel,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.setLayoutData(data);
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            buttonCancel.setText(TuxGuitar.getProperty("cancel"));
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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.setMinimumSize(300,0);
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            dialog.pack();
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            dialog.open();
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            int x = shell.getBounds().x + (shell.getBounds().width - dialog.getSize().x) / 2;
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            int y = shell.getBounds().y + (shell.getBounds().height - dialog.getSize().y) / 2;
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            dialog.setLocation(x, y);
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                while (!dialog.isDisposed()) {
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                if (!dialog.getDisplay().readAndDispatch()) {
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                        dialog.getDisplay().sleep();
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                }
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            }
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        }
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    }
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    private void setTripletFeel(int tripletFeel,boolean toEnd){
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        //comienza el undoable
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        UndoableChangeTripletFeel undoable = UndoableChangeTripletFeel.startUndo(); 
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        Caret caret = getEditor().getTablature().getCaret();
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        SongCoords songCoords = caret.getSongCoords();
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        MeasureCoords measure = caret.getMeasureCoords();
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        getSongManager().changeTripletFeel(measure.getMeasure().getStart(),tripletFeel,toEnd);
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        //actualizo la tablatura
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        updateTablature();
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        redraw();                
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        //termia el undoable
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        getEditor().getUndoManager().addEdit(undoable.endUndo(tripletFeel,toEnd));
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    }    
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}