| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.directory.ldapstudio.browser.ui; |
| |
| |
| import java.net.URL; |
| |
| import org.apache.directory.ldapstudio.newversion.NewVersion; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.ui.plugin.AbstractUIPlugin; |
| import org.osgi.framework.BundleContext; |
| |
| |
| /** |
| * The main plugin class to be used in the desktop. |
| */ |
| public class BrowserUIPlugin extends AbstractUIPlugin |
| { |
| |
| /** The plugin ID */ |
| public static final String PLUGIN_ID = "org.apache.directory.ldapstudio.browser.ui"; |
| |
| /** The shared instance */ |
| private static BrowserUIPlugin plugin; |
| |
| |
| /** |
| * The constructor. |
| */ |
| public BrowserUIPlugin() |
| { |
| plugin = this; |
| } |
| |
| |
| /** |
| * This method is called upon plug-in activation |
| */ |
| public void start( BundleContext context ) throws Exception |
| { |
| super.start( context ); |
| |
| // Display New Version Dialog |
| NewVersion.showNewVersionDialog(); |
| } |
| |
| |
| /** |
| * This method is called when the plug-in is stopped |
| */ |
| public void stop( BundleContext context ) throws Exception |
| { |
| super.stop( context ); |
| plugin = null; |
| } |
| |
| |
| /** |
| * Returns the shared instance. |
| */ |
| public static BrowserUIPlugin getDefault() |
| { |
| return plugin; |
| } |
| |
| |
| // public static String getResourceString( String key ) |
| // { |
| // ResourceBundle bundle = getDefault().getResourceBundle(); |
| // try |
| // { |
| // return ( bundle != null ) ? bundle.getString( key ) : key; |
| // } |
| // catch ( MissingResourceException e ) |
| // { |
| // return key; |
| // } |
| // } |
| |
| |
| /** |
| * Use this method to get SWT images. Use the IMG_ constants from |
| * BrowserUIConstants for the key. |
| * |
| * @param key |
| * The key (relative path to the image im filesystem) |
| * @return The image discriptor or null |
| */ |
| public ImageDescriptor getImageDescriptor( String key ) |
| { |
| if ( key != null ) |
| { |
| URL url = this.find( new Path( key ) ); |
| if ( url != null ) |
| return ImageDescriptor.createFromURL( url ); |
| else |
| return null; |
| } |
| else |
| { |
| return null; |
| } |
| } |
| |
| |
| /** |
| * Use this method to get SWT images. Use the IMG_ constants from |
| * BrowserUIConstants for the key. A ImageRegistry is used to manage the |
| * the key->Image mapping. |
| * <p> |
| * Note: Don't dispose the returned SWT Image. It is disposed |
| * automatically when the plugin is stopped. |
| * |
| * @param key |
| * The key (relative path to the image im filesystem) |
| * @return The SWT Image or null |
| * @see BrowserUIConstants |
| */ |
| public Image getImage( String key ) |
| { |
| Image image = getImageRegistry().get( key ); |
| if ( image == null ) |
| { |
| ImageDescriptor id = this.getImageDescriptor( key ); |
| if ( id != null ) |
| { |
| image = id.createImage(); |
| getImageRegistry().put( key, image ); |
| } |
| } |
| return image; |
| } |
| |
| } |