| /****************************************************************************** |
| * Copyright (c) 2002, 2006 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: |
| * IBM Corporation - initial API and implementation |
| ****************************************************************************/ |
| |
| package org.eclipse.gmf.runtime.common.ui.internal; |
| |
| import org.eclipse.gmf.runtime.common.core.command.FileModificationValidator; |
| import org.eclipse.gmf.runtime.common.ui.util.UIModificationValidator; |
| import org.eclipse.ui.plugin.AbstractUIPlugin; |
| import org.osgi.framework.BundleContext; |
| |
| /** |
| * The common UI plug-in. |
| * |
| * @author khussey |
| * |
| */ |
| public class CommonUIPlugin |
| extends AbstractUIPlugin { |
| |
| /** |
| * This plug-in's shared instance. |
| */ |
| private static CommonUIPlugin plugin; |
| |
| /** |
| * UIModificationValidator |
| */ |
| private UIModificationValidator uiValidator; |
| |
| /** |
| * Creates a new plug-in runtime object. |
| */ |
| public CommonUIPlugin() { |
| super(); |
| plugin = this; |
| } |
| |
| /** |
| * Retrieves this plug-in's shared instance. |
| * |
| * @return This plug-in's shared instance. |
| */ |
| public static CommonUIPlugin getDefault() { |
| return plugin; |
| } |
| |
| /** |
| * Retrieves the unique identifier of this plug-in. |
| * |
| * @return A non-empty string which is unique within the plug-in registry. |
| */ |
| public static String getPluginId() { |
| return getDefault().getBundle().getSymbolicName(); |
| } |
| |
| /** |
| * Override to initialize the modification validator. |
| */ |
| public void start(BundleContext context) |
| throws Exception { |
| super.start(context); |
| |
| // Make sure validateEdit for resources affected by GMF operations is |
| // done with UI context. |
| uiValidator = new UIModificationValidator(); |
| FileModificationValidator.setModificationValidator(uiValidator); |
| } |
| |
| /** |
| * Override to dispose the modification validator. |
| */ |
| public void stop(BundleContext context) |
| throws Exception { |
| if (uiValidator != null) { |
| uiValidator.dispose(); |
| } |
| |
| super.stop(context); |
| } |
| |
| } |