/*
 * ModeWidgetFactory.java - The mode widget service
 * :tabSize=4:indentSize=4:noTabs=false:
 * :folding=explicit:collapseFolds=1:
 *
 * Copyright (C) 2008 Matthieu Casanova
 * Portions Copyright (C) 2001, 2004 Slava Pestov
 * Portions copyright (C) 2001 Mike Dillon
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

package org.gjt.sp.jedit.gui.statusbar;

//{{{ Imports
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import javax.swing.JComponent;
import javax.swing.JLabel;
import org.gjt.sp.jedit.Buffer;
import org.gjt.sp.jedit.View;
import org.gjt.sp.jedit.gui.BufferOptions;
import org.gjt.sp.jedit.jEdit;
//}}}

/**
 * @author Matthieu Casanova
 * @since jEdit 4.3pre14 
 */
public class ModeWidgetFactory implements StatusWidgetFactory
{
    //{{{ getWidget() method
    @Override
    public Widget getWidget(View view)
    {
	Widget mode = new ModeWidget(view);
	return mode;
    } //}}}

    //{{{ ModeWidget class
    private static class ModeWidget implements Widget
    {
	    private final JLabel mode;
	    private final View view;

	    ModeWidget(final View view)
	    {
		    mode = new ToolTipLabel();
		    this.view = view;
		    mode.setToolTipText(jEdit.getProperty("view.status.mode-tooltip"));
		    mode.addMouseListener(new MouseAdapter() 
					  {
						  @Override
						  public void mouseClicked(MouseEvent evt)
						  {
							  if(evt.getClickCount() == 2)
								  new BufferOptions(view,view.getBuffer());
						  }
					  });
	    }
	    
	    @Override
	    public JComponent getComponent()
	    {
		    return mode;
	    }
	    
	    @Override
	    public void update()
	    {
		    Buffer buffer = view.getBuffer();
		    if (buffer.isLoaded())
			    mode.setText(buffer.getMode().toString());
	    }
    } //}}}
}
