/**
 * Aptana Studio
 * Copyright (c) 2005-2011 by Appcelerator, Inc. All Rights Reserved.
 * Licensed under the terms of the GNU Public License (GPL) v3 (with exceptions).
 * Please see the license.html included with this distribution for details.
 * Any modifications to this file must keep this entire header intact.
 */
package com.aptana.ide.syncing.ui.decorators;

import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.IDecoration;
import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.jface.viewers.ILightweightLabelDecorator;

import com.aptana.ide.syncing.core.ISiteConnection;
import com.aptana.ide.syncing.core.SiteConnectionUtils;
import com.aptana.ide.syncing.ui.SyncingUIPlugin;

public class SiteSourceDecorator implements ILightweightLabelDecorator
{

	private static final ImageDescriptor IMAGE = SyncingUIPlugin
			.getImageDescriptor("icons/full/obj16/sync_decorator.gif"); //$NON-NLS-1$

	/**
	 * @see org.eclipse.jface.viewers.ILightweightLabelDecorator#decorate(java.lang.Object,
	 *      org.eclipse.jface.viewers.IDecoration)
	 */
	public void decorate(Object element, IDecoration decoration)
	{
		if (element instanceof IAdaptable)
		{
			ISiteConnection[] sites = SiteConnectionUtils.findSitesForSource((IAdaptable) element, true);
			if (sites.length > 0)
			{
				addDecoration(decoration);
			}
		}
	}

	/**
	 * @see org.eclipse.jface.viewers.IBaseLabelProvider#addListener(org.eclipse.jface.viewers.ILabelProviderListener)
	 */
	public void addListener(ILabelProviderListener listener)
	{
	}

	/**
	 * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose()
	 */
	public void dispose()
	{
	}

	/**
	 * @see org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(java.lang.Object, java.lang.String)
	 */
	public boolean isLabelProperty(Object element, String property)
	{
		return false;
	}

	/**
	 * @see org.eclipse.jface.viewers.IBaseLabelProvider#removeListener(org.eclipse.jface.viewers.ILabelProviderListener)
	 */
	public void removeListener(ILabelProviderListener listener)
	{
	}

	protected void addDecoration(IDecoration decoration)
	{
		decoration.addOverlay(IMAGE);
	}
}