/*******************************************************************************
* Copyright (c) 2014, 2015 Red Hat Inc.
* 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:
* Mickael Istria (Red Hat Inc.) - initial API and implementation
******************************************************************************/
package org.eclipse.ui.internal.navigator.resources.nested;
import org.eclipse.core.resources.IFolder;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerFilter;
import org.eclipse.ui.navigator.CommonViewer;
/**
* Hide folders when they are actually nested projects (folder is shown as project instead
*/
public class HideFolderWhenProjectIsShownAsNested extends ViewerFilter {
public static final String EXTENTSION_ID = "org.eclipse.ui.navigator.resources.nested.HideFolderWhenProjectIsShownAsNested"; //$NON-NLS-1$
@Override
public boolean select(Viewer viewer, Object parentElement, Object element) {
CommonViewer commonViewer = (CommonViewer)viewer;
if (commonViewer.getNavigatorContentService().getActivationService().isNavigatorExtensionActive(NestedProjectsContentProvider.EXTENSION_ID)) {
if (element instanceof IFolder) {
if (NestedProjectManager.getInstance().isShownAsProject((IFolder) element)) {
return false;
}
}
}
return true;
}
}