/*******************************************************************************
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library 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 Lesser General Public License for more
* details.
*
* Contributors:
* Kamesh Sampath - initial implementation
*******************************************************************************/
package com.liferay.ide.portlet.ui.editor.internal;
import org.eclipse.sapphire.ui.Presentation;
import org.eclipse.sapphire.ui.SapphireActionHandler;
import org.eclipse.sapphire.ui.forms.MasterDetailsContentNodePart;
/**
* @author Kamesh Sampath
*/
public class ExpandSectionOutlineNodeHandler extends SapphireActionHandler
{
/*
* (non-Javadoc)
* @see org.eclipse.sapphire.ui.SapphireActionHandler#run(org.eclipse.sapphire.ui.SapphireRenderingContext)
*/
@Override
protected Object run( Presentation context )
{
final MasterDetailsContentNodePart mContentNode = getPart().nearest( MasterDetailsContentNodePart.class );
if( mContentNode.isExpanded() )
{
mContentNode.setExpanded( false );
}
else
{
mContentNode.setExpanded( true );
}
return null;
}
protected boolean computeEnabledState()
{
return true;
}
}