/*******************************************************************************
* Copyright (c) 2011, 2015 Wind River Systems, Inc. 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:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.tcf.te.tcf.filesystem.ui.filters;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerFilter;
import org.eclipse.tcf.te.tcf.filesystem.core.interfaces.runtime.IFSTreeNode;
/**
* A filter implementation filtering hidden files or directories.
*/
public class HiddenFilesViewerFilter extends ViewerFilter {
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.ViewerFilter#select(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
*/
@Override
public boolean select(Viewer viewer, Object parentElement, Object element) {
// The element needs to be a tree node, but not a root node
if (element instanceof IFSTreeNode && !((IFSTreeNode)element).isRootDirectory()) {
IFSTreeNode node = (IFSTreeNode) element;
if(node.isWindowsNode()) {
return !node.isHidden();
}
return !node.getName().startsWith("."); //$NON-NLS-1$
}
// Let pass all other elements unharmed
return true;
}
}