/*******************************************************************************
* Copyright (C) 2012, 2015 Robin Rosenberg <robin.rosenberg@dewire.com>
*
* 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
*
* Lars Vogel <Lars.Vogel@gmail.com> - Bug 430694
*******************************************************************************/
package org.eclipse.ui.internal.ide;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.ResourceAttributes;
import org.eclipse.core.resources.mapping.ResourceMapping;
import org.eclipse.core.runtime.Adapters;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.IDecoration;
import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.jface.viewers.ILightweightLabelDecorator;
import org.eclipse.ui.plugin.AbstractUIPlugin;
/**
* Decorate symbolic links
* @since 3.8.200
*/
public class SymlinkDecorator implements ILightweightLabelDecorator {
private static ImageDescriptor SYMLINK;
static {
SYMLINK = AbstractUIPlugin.imageDescriptorFromPlugin(
IDEWorkbenchPlugin.IDE_WORKBENCH,
"$nl$/icons/full/ovr16/symlink_ovr.png"); //$NON-NLS-1$
}
@Override
public void addListener(ILabelProviderListener listener) {
// empty
}
@Override
public void dispose() {
}
@Override
public boolean isLabelProperty(Object element, String property) {
return false;
}
@Override
public void removeListener(ILabelProviderListener listener) {
// empty
}
@Override
public void decorate(Object element, IDecoration decoration) {
if (element instanceof ResourceMapping)
element = ((ResourceMapping) element).getModelObject();
IResource resource = Adapters.adapt(element, IResource.class);
if (resource != null) {
ResourceAttributes resourceAttributes = resource.getResourceAttributes();
if (resourceAttributes != null && resourceAttributes.isSymbolicLink())
decoration.addOverlay(SYMLINK);
}
}
}