| /* |
| * Copyright (C) 2007 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.android.ide.eclipse.ddms; |
| |
| import com.android.ddmuilib.IImageLoader; |
| |
| import org.eclipse.core.runtime.Plugin; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.widgets.Display; |
| |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| |
| /** |
| * Implementation of the IImageLoader interface for the eclipse plugin. |
| */ |
| public class ImageLoader implements IImageLoader { |
| |
| private URL mBaseUrl; |
| |
| public ImageLoader(Plugin plugin) { |
| mBaseUrl = plugin.getBundle().getEntry("/"); // $NON-NLS-1$ |
| } |
| |
| /** |
| * default method. only need a filename. the 2 interface methods call this one. |
| * @param filename the filename of the image to load. The filename is searched for under /icons. |
| * @return |
| */ |
| public ImageDescriptor loadDescriptor(String filename) { |
| try { |
| URL newUrl = new URL(mBaseUrl, "/icons/" + filename); // $NON-NLS-1$ |
| return ImageDescriptor.createFromURL(newUrl); |
| } catch (MalformedURLException e) { |
| // we'll just return null; |
| } |
| return null; |
| } |
| |
| public ImageDescriptor loadDescriptor(String filename, Display display) { |
| return loadDescriptor(filename); |
| } |
| |
| |
| public Image loadImage(String filename, Display display) { |
| ImageDescriptor descriptor = loadDescriptor(filename); |
| if (descriptor !=null) { |
| return descriptor.createImage(); |
| } |
| return null; |
| } |
| |
| } |