~ubuntu-branches/ubuntu/oneiric/tuxguitar/oneiric

/*

 * Created on 17-dic-2005

 *

 * TODO To change the template for this generated file go to

 * Window - Preferences - Java - Code Style - Code Templates

 */

package org.herac.tuxguitar.gui.actions.file;

 

import java.io.File;

 

import org.eclipse.swt.SWT;

import org.eclipse.swt.events.TypedEvent;

import org.herac.tuxguitar.gui.TuxGuitar;

import org.herac.tuxguitar.gui.actions.Action;

import org.herac.tuxguitar.gui.editors.TablatureEditor;

import org.herac.tuxguitar.gui.helper.SyncThread;

 

/**

 * @author julian

 *

 * TODO To change the template for this generated type comment go to

 * Window - Preferences - Java - Code Style - Code Templates

 */

public class SaveFileAction extends Action{

    public static final String NAME = "action.file.save";

    

    public SaveFileAction(TablatureEditor tablatureEditor) {

        super(NAME,true,tablatureEditor);       

    }

 

    public boolean doAction(TypedEvent e) {     

        final String fileName = TuxGuitar.instance().getFileHistory().getFilePath() + File.separator + TuxGuitar.instance().getFileHistory().getFileName();

        

        if (TuxGuitar.instance().getFileHistory().isNewFile() || !isSuportedFormat(fileName)) {

                TuxGuitar.instance().getAction(SaveAsFileAction.NAME).process(e);

        }else{

            getEditor().getTablature().changeCursor(SWT.CURSOR_WAIT);

            new SyncThread(new Runnable() {

                public void run() {

                        if(!TuxGuitar.isDisposed()){

                                getEditor().getSongManager().save(fileName);

                        getEditor().getTablature().changeCursor(SWT.CURSOR_ARROW);

                    }

                }

            }).start();                                             

        }   

        

        return true;

    }

    

        private boolean isSuportedFormat(String fileName) {

                return (fileName.endsWith(".tg") || fileName.endsWith(".gp3") || fileName.endsWith(".gp4"));

        }

 

}