| /******************************************************************************* |
| * Copyright (c) 2004, 2015 Tasktop Technologies and others. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * https://www.eclipse.org/legal/epl-2.0 |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Tasktop Technologies - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.internal.bugzilla.ui; |
| |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jface.resource.ImageRegistry; |
| import org.eclipse.swt.graphics.Image; |
| |
| /** |
| * @author Shawn Minto |
| * @author Mik Kersten |
| */ |
| public class BugzillaImages { |
| |
| private static ImageRegistry imageRegistry; |
| |
| private static final URL baseURL = BugzillaUiPlugin.getDefault().getBundle().getEntry("/icons/"); //$NON-NLS-1$ |
| |
| public static final String T_ELCL = "elcl16"; //$NON-NLS-1$ |
| |
| public static final String T_TOOL = "etool16"; //$NON-NLS-1$ |
| |
| public static final String T_VIEW = "eview16"; //$NON-NLS-1$ |
| |
| public static final ImageDescriptor OVERLAY_BUGZILLA = create(T_VIEW, "overlay-bugzilla.gif"); //$NON-NLS-1$ |
| |
| public static final ImageDescriptor BUG = create(T_ELCL, "bug.gif"); //$NON-NLS-1$ |
| |
| public static final ImageDescriptor GERRIT = create(T_ELCL, "gerrit.gif"); //$NON-NLS-1$ |
| |
| public static final ImageDescriptor GIT = create(T_ELCL, "git.png"); //$NON-NLS-1$ |
| |
| public static final ImageDescriptor BUG_COMMENT = create(T_ELCL, "bug-comment.gif"); //$NON-NLS-1$ |
| |
| public static final ImageDescriptor REMOVE_ALL = create("", "remove-all.gif"); //$NON-NLS-1$ //$NON-NLS-2$ |
| |
| public static final ImageDescriptor REMOVE = create("", "remove.gif"); //$NON-NLS-1$ //$NON-NLS-2$ |
| |
| public static final ImageDescriptor SELECT_ALL = create("", "selectAll.gif"); //$NON-NLS-1$ //$NON-NLS-2$ |
| |
| public static final ImageDescriptor OPEN = create("", "openresult.gif"); //$NON-NLS-1$ //$NON-NLS-2$ |
| |
| public static final ImageDescriptor OVERLAY_CRITICAL = create(T_VIEW, "overlay-critical.gif"); //$NON-NLS-1$ |
| |
| public static final ImageDescriptor OVERLAY_MAJOR = create(T_VIEW, "overlay-major.gif"); //$NON-NLS-1$ |
| |
| public static final ImageDescriptor OVERLAY_ENHANCEMENT = create(T_VIEW, "overlay-enhancement.gif"); //$NON-NLS-1$ |
| |
| public static final ImageDescriptor OVERLAY_TRIVIAL = create(T_VIEW, "overlay-trivial.gif"); //$NON-NLS-1$ |
| |
| 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()); |
| } |
| |
| private static ImageRegistry getImageRegistry() { |
| if (imageRegistry == null) { |
| imageRegistry = new ImageRegistry(); |
| } |
| |
| return imageRegistry; |
| } |
| |
| /** |
| * Lazily initializes image map. |
| */ |
| public static Image getImage(ImageDescriptor imageDescriptor) { |
| ImageRegistry imageRegistry = getImageRegistry(); |
| Image image = imageRegistry.get("" + imageDescriptor.hashCode()); //$NON-NLS-1$ |
| if (image == null) { |
| image = imageDescriptor.createImage(); |
| imageRegistry.put("" + imageDescriptor.hashCode(), image); //$NON-NLS-1$ |
| } |
| return image; |
| } |
| } |