| /******************************************************************************* |
| * Copyright (c) 2000, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.astview; |
| |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| |
| public class ASTViewImages { |
| |
| private static URL fgIconBaseURL= null; |
| |
| static { |
| fgIconBaseURL= ASTViewPlugin.getDefault().getBundle().getEntry("/icons/"); //$NON-NLS-1$ |
| } |
| |
| public static final String COLLAPSE= "collapseall.gif"; //$NON-NLS-1$ |
| public static final String EXPAND= "expandall.gif"; //$NON-NLS-1$ |
| public static final String LINK_WITH_EDITOR= "synced.gif"; //$NON-NLS-1$ |
| |
| public static final String SETFOCUS= "setfocus.gif"; //$NON-NLS-1$ |
| public static final String REFRESH= "refresh.gif"; //$NON-NLS-1$ |
| |
| |
| //---- Helper methods to access icons on the file system -------------------------------------- |
| |
| public static void setImageDescriptors(IAction action, String type) { |
| |
| try { |
| ImageDescriptor id= ImageDescriptor.createFromURL(makeIconFileURL("d", type)); //$NON-NLS-1$ |
| if (id != null) |
| action.setDisabledImageDescriptor(id); |
| } catch (MalformedURLException e) { |
| } |
| |
| try { |
| ImageDescriptor id= ImageDescriptor.createFromURL(makeIconFileURL("c", type)); //$NON-NLS-1$ |
| if (id != null) |
| action.setHoverImageDescriptor(id); |
| } catch (MalformedURLException e) { |
| } |
| |
| action.setImageDescriptor(create("e", type)); //$NON-NLS-1$ |
| } |
| |
| |
| private static ImageDescriptor create(String path, String name) { |
| try { |
| return ImageDescriptor.createFromURL(makeIconFileURL(path, name)); |
| } catch (MalformedURLException e) { |
| return ImageDescriptor.getMissingImageDescriptor(); |
| } |
| } |
| |
| private static URL makeIconFileURL(String path, String name) throws MalformedURLException { |
| StringBuffer buffer= new StringBuffer(path); |
| buffer.append('/'); |
| buffer.append(name); |
| return new URL(fgIconBaseURL, buffer.toString()); |
| } |
| } |