| /******************************************************************************* |
| * Copyright (c) 2007, 2008 IBM Corporation 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: |
| * Takashi ITOH - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.actf.visualization.gui; |
| |
| import java.text.MessageFormat; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.eclipse.actf.util.DebugPrintUtil; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.ui.ISharedImages; |
| import org.eclipse.ui.PlatformUI; |
| |
| |
| public final class GuiImages { |
| |
| public static final String ACC_ROLE = "icons/acc16/role_{0}.gif"; //$NON-NLS-1$ |
| |
| public static final ISharedImages sharedImages = PlatformUI.getWorkbench().getSharedImages(); |
| public static Map<String, Image> imageMap = new HashMap<String, Image>(); |
| |
| public static Image getImage(String path) { |
| if( null == path ) { |
| return null; |
| } |
| Image image = (Image)imageMap.get(path); |
| if( null == image) { |
| ImageDescriptor descriptor = getImageDescriptor(path); |
| if( null != descriptor ) { |
| image = descriptor.createImage(true); |
| imageMap.put(path,image); |
| } |
| } |
| return image; |
| } |
| |
| public static ImageDescriptor getImageDescriptor(String path) { |
| ImageDescriptor descriptor = GuiPlugin.getImageDescriptor(path); |
| if( null == descriptor ) { |
| descriptor = sharedImages.getImageDescriptor(path); |
| } |
| return descriptor; |
| } |
| |
| public static String roleIcon(String roleString) { |
| return getFilename(ACC_ROLE, roleString); |
| } |
| |
| public static String roleIcon(int roleNumber) { |
| return getFilename(ACC_ROLE, "0x"+Integer.toHexString(roleNumber)); //$NON-NLS-1$ |
| } |
| |
| public static String getFilename(String format, String name) { |
| String path = MessageFormat.format(format, new Object[]{name.toLowerCase()}); |
| if( null != GuiPlugin.getImageDescriptor(path) ) { |
| return path; |
| } |
| DebugPrintUtil.devOrDebugPrintln("Missing MSAA icon "+path); //$NON-NLS-1$ |
| return null; |
| } |
| |
| } |