/******************************************************************************* | |
* Copyright (c) 2001, 2021 IBM Corporation and others. | |
* All rights reserved. This program and the accompanying materials | |
* are made available under the terms of the Eclipse Public License 2.0 | |
* which accompanies this distribution, and is available at | |
* https://www.eclipse.org/legal/epl-2.0/ | |
* | |
* SPDX-License-Identifier: EPL-2.0 | |
* | |
* Contributors: | |
* IBM Corporation - initial API and implementation | |
* | |
*******************************************************************************/ | |
package org.eclipse.wst.xml.ui.internal.dialogs; | |
import org.eclipse.jface.viewers.Viewer; | |
import org.eclipse.jface.viewers.ViewerFilter; | |
import org.eclipse.wst.xml.core.internal.catalog.provisional.ICatalogEntry; | |
public class XMLCatalogViewerFilter extends ViewerFilter { | |
protected String[] extensions; | |
public XMLCatalogViewerFilter() { | |
} | |
public XMLCatalogViewerFilter(String[] extensions) { | |
this.extensions = extensions; | |
} | |
public boolean isFilterProperty(Object element, Object property) { | |
return false; | |
} | |
@Override | |
public boolean select(Viewer viewer, Object parent, Object element) { | |
boolean isCatalogEntry = (element instanceof ICatalogEntry); | |
boolean result = !isCatalogEntry; | |
if (isCatalogEntry) { | |
ICatalogEntry catalogEntry = (ICatalogEntry) element; | |
for (int i = 0; i < extensions.length; i++) { | |
if (catalogEntry.getURI().endsWith(extensions[i])) { | |
result = true; | |
break; | |
} | |
} | |
} | |
return result; | |
} | |
} |