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/***************************************************************************
* Copyright (c) 2004-2007 Eike Stepper, Germany.
* 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:
* Eike Stepper - initial API and implementation
**************************************************************************/
package org.eclipse.emf.cdo.internal.ui.bundle;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.resource.ImageRegistry;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.plugin.AbstractUIPlugin;
/**
* @author Eike Stepper
*/
public class SharedIcons
{
private static final ImageRegistry REGISTRY = new ImageRegistry(getDisplay());
private static final String OBJ = "icons/full/obj16/";
public static final ImageDescriptor OBJ_ACCEPTOR = getDescriptor(OBJ + "acceptor.gif");
public static final ImageDescriptor OBJ_ADAPTER = getDescriptor(OBJ + "adapter.gif");
public static final ImageDescriptor OBJ_CHANNEL = getDescriptor(OBJ + "channel.gif");
public static final ImageDescriptor OBJ_CONNECTOR = getDescriptor(OBJ + "connector.gif");
public static final ImageDescriptor OBJ_FACTORY = getDescriptor(OBJ + "factory.gif");
public static final ImageDescriptor OBJ_FOLDER = getDescriptor(OBJ + "folder.gif");
public static Image getImage(String key)
{
ImageDescriptor descriptor = getDescriptor(key);
return descriptor.createImage();
}
public static ImageDescriptor getDescriptor(String key)
{
ImageDescriptor descriptor = REGISTRY.getDescriptor(key);
if (descriptor == null)
{
descriptor = AbstractUIPlugin.imageDescriptorFromPlugin(CDOUI.BUNDLE_ID, key);
if (descriptor != null)
{
REGISTRY.put(key, descriptor);
}
}
return descriptor;
}
private static Display getDisplay()
{
Display display = Display.getCurrent();
if (display == null)
{
display = Display.getDefault();
}
if (display == null)
{
throw new IllegalStateException("display == null");
}
return display;
}
}
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