| /******************************************************************************* |
| * Copyright (c) 2006, 2010, 2012 Wind River Systems, Inc. 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: |
| * Ted R Williams (Wind River Systems, Inc.) - initial implementation |
| * Randy Rohrbach (Wind River Systems, Inc.) - Copied and modified to create the floating point plugin |
| *******************************************************************************/ |
| |
| package org.eclipse.cdt.debug.ui.memory.floatingpoint; |
| |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.plugin.AbstractUIPlugin; |
| import org.osgi.framework.BundleContext; |
| |
| public class FPRenderingPlugin extends AbstractUIPlugin |
| { |
| public static final String PLUGIN_ID = "org.eclipse.cdt.debug.ui.memory.floatingpoint"; //$NON-NLS-1$ |
| |
| private static FPRenderingPlugin plugin; |
| |
| public FPRenderingPlugin() |
| { |
| super(); |
| } |
| |
| |
| @Override |
| public void start(BundleContext context) throws Exception { |
| super.start(context); |
| plugin = this; |
| } |
| |
| |
| @Override |
| public void stop(BundleContext context) throws Exception { |
| plugin = null; |
| super.stop(context); |
| } |
| |
| |
| /** |
| * Returns the shared instance. |
| */ |
| public static FPRenderingPlugin getDefault() |
| { |
| return plugin; |
| } |
| |
| /** |
| * Returns the unique identifier for this plugin. |
| */ |
| public static String getUniqueIdentifier() |
| { |
| return PLUGIN_ID; |
| } |
| |
| /** |
| * Returns the workbench's display. |
| */ |
| public static Display getStandardDisplay() |
| { |
| return PlatformUI.getWorkbench().getDisplay(); |
| } |
| |
| /** |
| * Returns the currently active workbench window shell or <code>null</code> |
| * if none. |
| * |
| * @return the currently active workbench window shell or <code>null</code> |
| */ |
| public static Shell getShell() |
| { |
| IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); |
| |
| if (window == null) |
| { |
| IWorkbenchWindow[] windows = PlatformUI.getWorkbench().getWorkbenchWindows(); |
| if (windows.length > 0) |
| { |
| return windows[0].getShell(); |
| } |
| } |
| else |
| { |
| return window.getShell(); |
| } |
| return null; |
| } |
| } |