/*****************************************************************************
* Copyright (c) 2012 CEA LIST.
*
* 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:
* Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation
*****************************************************************************/
package org.eclipse.papyrus.infra.widgets.providers;
import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.papyrus.infra.widgets.strategy.ProviderBasedBrowseStrategy;
import org.eclipse.papyrus.infra.widgets.strategy.StrategyBasedContentProvider;
import org.eclipse.papyrus.infra.widgets.strategy.TreeBrowseStrategy;
import org.eclipse.papyrus.infra.widgets.strategy.WorkspaceRevealStrategy;
/**
* A Workspace content provider with search possibilities and filters
*
* @author Camille Letavernier
*/
public class WorkspaceContentProvider extends EncapsulatedContentProvider {
/**
* Constructor
*/
public WorkspaceContentProvider() {
super(encapsulateProvider(getSemanticProvider()));
}
protected static IHierarchicContentProvider getSemanticProvider() {
return new SemanticWorkspaceContentProvider();
}
protected static IStructuredContentProvider encapsulateProvider(IHierarchicContentProvider provider) {
TreeBrowseStrategy browseStrategy = new ProviderBasedBrowseStrategy(provider);
TreeBrowseStrategy revealStrategy = new WorkspaceRevealStrategy(provider);
StrategyBasedContentProvider strategyProvider = new StrategyBasedContentProvider(browseStrategy, revealStrategy);
EncapsulatedContentProvider graphicalProvider = new FilteredContentProvider(strategyProvider);
return graphicalProvider;
}
}