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/*******************************************************************************
* Copyright (c) 2004 - 2005 University Of British Columbia 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:
* University Of British Columbia - initial API and implementation
*******************************************************************************/
/*
* Created on Apr 20, 2004
*/
package org.eclipse.mylar.tasklist;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.swt.graphics.Image;
/**
* @author Mik Kersten
*/
public class TaskListImages {
private static Map<ImageDescriptor, Image> imageMap = new HashMap<ImageDescriptor, Image>();
private static final String T_ELCL = "elcl16";
private static final String T_TOOL = "etool16";
private static final URL baseURL = MylarTasklistPlugin.getDefault().getBundle().getEntry("/icons/");
public static final ImageDescriptor REMOVE = create(T_ELCL, "remove.gif");
public static final ImageDescriptor ERASE_TASKSCAPE = create(T_ELCL, "context-clear.gif");
public static final ImageDescriptor FILTER_COMPLETE = create(T_ELCL, "filter-complete.gif");
public static final ImageDescriptor FILTER_PRIORITY = create(T_ELCL, "filter-priority.gif");
public static final ImageDescriptor COLOR_PALETTE = create(T_ELCL, "color-palette.gif");
public static final ImageDescriptor TASK = create(T_TOOL, "task.gif");
public static final ImageDescriptor TASK_NEW = create(T_TOOL, "task-new.gif");
public static final ImageDescriptor CATEGORY = create(T_TOOL, "category.gif");
public static final ImageDescriptor CATEGORY_NEW = create(T_TOOL, "category-new.gif");
public static final ImageDescriptor NAVIGATE_PREVIOUS = create(T_TOOL, "navigate-previous.gif");
public static final ImageDescriptor NAVIGATE_NEXT = create(T_TOOL, "navigate-next.gif");
public static final ImageDescriptor GO_UP = create(T_TOOL, "go-up.gif");
public static final ImageDescriptor GO_INTO = create(T_TOOL, "go-into.gif");
public static final ImageDescriptor TASK_ACTIVE = create(T_TOOL, "task-active.gif");
public static final ImageDescriptor TASK_INACTIVE = create(T_TOOL, "task-inactive.gif");
public static final ImageDescriptor TASK_COMPLETE = create(T_TOOL, "task-complete.gif");
public static final ImageDescriptor TASK_INCOMPLETE = create(T_TOOL, "task-incomplete.gif");
public static final ImageDescriptor COLLAPSE_ALL = create(T_ELCL, "collapseall.png");
private static ImageDescriptor create(String prefix, String name) {
try {
return ImageDescriptor.createFromURL(makeIconFileURL(prefix, name));
} catch (MalformedURLException e) {
return ImageDescriptor.getMissingImageDescriptor();
}
}
private static URL makeIconFileURL(String prefix, String name) throws MalformedURLException {
if (baseURL == null)
throw new MalformedURLException();
StringBuffer buffer= new StringBuffer(prefix);
buffer.append('/');
buffer.append(name);
return new URL(baseURL, buffer.toString());
}
/**
* Lazily initializes image map.
*/
public static Image getImage(ImageDescriptor imageDescriptor) {
Image image = imageMap.get(imageDescriptor);
if (image == null) {
image = imageDescriptor.createImage();
imageMap.put(imageDescriptor, image);
}
return image;
}
}
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