plugins/org.eclipse.epf.library.edit/src/org/eclipse/epf/library/edit/category/UncategorizedTasksItemProvider.java

//------------------------------------------------------------------------------
// Copyright (c) 2005, 2006 IBM Corporation and others.
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// which accompanies this distribution, and is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// Contributors:
// IBM Corporation - initial implementation
//------------------------------------------------------------------------------
package org.eclipse.epf.library.edit.category;

import java.util.Collection;

import org.eclipse.emf.common.notify.AdapterFactory;
import org.eclipse.epf.library.edit.LibraryEditPlugin;
import org.eclipse.epf.library.edit.util.ContentElementList;

import com.ibm.uma.ContentPackage;
import com.ibm.uma.Task;
import com.ibm.uma.util.AssociationHelper;

/**
 * @author Phong Nguyen Le
 * @since 1.0
 */
public class UncategorizedTasksItemProvider extends UncategorizedItemProvider {

	/**
	 * @param adapterFactory
	 * @param coreContentPkg
	 */
	public UncategorizedTasksItemProvider(AdapterFactory adapterFactory,
			ContentPackage coreContentPkg) {
		super(adapterFactory, coreContentPkg);
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#getChildren(java.lang.Object)
	 */
	public Collection getChildren(Object object) {
		ContentElementList list = new ContentElementList(coreContentPkg) {

			public boolean accept(Object obj) {
				return obj instanceof Task
						&& AssociationHelper.getDiscipline((Task) obj) == null;
			}

		};

		// children = ObjectLinkItemProviderList.createList(adapterFactory,
		// children, object, list.getList());
		// return children;

		return createWrappers(list.getList());
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see com.ibm.library.edit.category.UncategorizedItemProvider#getText(java.lang.Object)
	 */
	public String getText(Object object) {
		return LibraryEditPlugin.INSTANCE
				.getString("_UI_Uncategorized_Tasks_text"); //$NON-NLS-1$
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#getImage(java.lang.Object)
	 */
	public Object getImage(Object object) {
		return LibraryEditPlugin.INSTANCE.getImage("full/obj16/Tasks"); //$NON-NLS-1$
	}

}