/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

package s60cenrep.provider;

import java.util.ArrayList;

import java.util.List;

import helpers.MarkerManager;

import org.eclipse.core.runtime.IStatus;

import org.eclipse.emf.common.notify.AdapterFactory;

import org.eclipse.emf.common.util.ResourceLocator;

import org.eclipse.emf.ecore.resource.Resource;

import org.eclipse.emf.edit.provider.ComposedImage;

import org.eclipse.emf.edit.provider.resource.ResourceItemProvider;

import cenrep.Repository;

import cenrep.provider.CRPluginModelEditPlugin;

import cenrep.util.CenrepResourceImpl;

public class BrowserResourceItemProvider extends ResourceItemProvider {

	private static Object resourceImageNormal = null;

	private static Object resourceImageWarning = null;

	private static Object resourceImageError = null;

	public BrowserResourceItemProvider(AdapterFactory adapterFactory) {

		super(adapterFactory);

		resourceImageNormal = getResourceLocator().getImage("full/obj16/Resource");

		List<Object> images = new ArrayList<Object>(2);

		images.add(resourceImageNormal);

		images.add(getResourceLocator().getImage("full/ovr16/error_co"));

		resourceImageError = new ComposedImage(images);

		images.clear();

		images.add(resourceImageNormal);

		images.add(getResourceLocator().getImage("full/ovr16/warning_co"));

		resourceImageWarning = new ComposedImage(images);

	}

	@Override

	public String getText(Object object) {

		Resource resource = (Resource)object;

		/*

		if (resource.getContents().isEmpty())

			return resource.getURI().lastSegment()+" (no content)";

		else if	(!resource.getErrors().isEmpty())

		{

			return resource.getURI().lastSegment()+" ("+resource.getErrors().get(0).getMessage()+")";

		}

		else*/

			return resource.getURI().lastSegment();

	}

	@Override

	public Object getImage(Object object) {

		if (((CenrepResourceImpl)object).getContents().isEmpty() || !((CenrepResourceImpl)object).getErrors().isEmpty()){

			return overlayImage(object, getResourceLocator().getImage("full/obj16/error_tsk"));

		}

		else

		{

			Repository repo = (Repository)((CenrepResourceImpl)object).getContents().get(0);

			if (repo!=null)

			{

				switch (MarkerManager.getInstance().getProblemStatus(repo))

				{

			      case IStatus.ERROR:

			    	  return resourceImageError;

			      case IStatus.WARNING:

			    	  return resourceImageWarning;

			      default:

			    	  return resourceImageNormal;

			    }

			}

			else

				return resourceImageNormal;

		}

		/*

		if (((CenrepResourceImpl)object).getContents().isEmpty() || !((CenrepResourceImpl)object).getErrors().isEmpty()){

			return overlayImage(object, getResourceLocator().getImage("full/obj16/error_tsk"));

		}else{

			return super.getImage(object);

		}

		*/

	}

	/**

	 * Return the resource locator for this item provider's resources.

	 * <!-- begin-user-doc -->

	 * <!-- end-user-doc -->

	 * @generated

	 */

	@Override

	public ResourceLocator getResourceLocator() {

		return CRPluginModelEditPlugin.INSTANCE;

	}

}