| /** |
| * <copyright> |
| * |
| * Copyright (c) 2009-2010 Thales Corporate Services S.A.S. |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-v2.0.
|
| *
|
| * SPDX-License-Identifier: EPL-2.0
|
| * |
| * Contributors: |
| * Thales Corporate Services S.A.S - initial API and implementation |
| * |
| * </copyright> |
| */ |
| package org.eclipse.egf.task.ui; |
| |
| import org.eclipse.egf.common.ui.activator.EGFAbstractUIPlugin; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.osgi.framework.BundleContext; |
| |
| /** |
| * @author Thomas Guiu |
| * |
| */ |
| public class EGFTaskUIPlugin extends EGFAbstractUIPlugin { |
| |
| // The shared instance |
| private static EGFTaskUIPlugin __plugin; |
| |
| /** |
| * |
| * Returns the currently active window for this workbench (if any). Returns |
| * <code>null</code> if there is no active workbench window. Returns |
| * <code>null</code> if called from a non-UI thread. |
| * |
| * @return the active workbench window, or <code>null</code> if there is |
| * no active workbench window or if called from a non-UI thread |
| */ |
| public static IWorkbenchWindow getActiveWorkbenchWindow() { |
| return getDefault().getWorkbench().getActiveWorkbenchWindow(); |
| } |
| |
| /** |
| * Returns the currently active shell for this workbench (if any). |
| * |
| * @return the active workbench shell. |
| */ |
| public static Shell getActiveWorkbenchShell() { |
| IWorkbenchWindow window = getActiveWorkbenchWindow(); |
| if (window == null) { |
| IWorkbenchWindow[] windows = getDefault().getWorkbench().getWorkbenchWindows(); |
| if (windows.length > 0) { |
| return windows[0].getShell(); |
| } |
| } else { |
| return window.getShell(); |
| } |
| return null; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see |
| * org.eclipse.core.runtime.Plugins#start(org.osgi.framework.BundleContext) |
| */ |
| @Override |
| public void start(BundleContext context) throws Exception { |
| super.start(context); |
| __plugin = this; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see |
| * org.eclipse.core.runtime.Plugin#stop(org.osgi.framework.BundleContext) |
| */ |
| @Override |
| public void stop(BundleContext context) throws Exception { |
| super.stop(context); |
| __plugin = null; |
| } |
| |
| /** |
| * Returns the shared instance |
| * |
| * @return the shared instance |
| */ |
| public static EGFTaskUIPlugin getDefault() { |
| return __plugin; |
| } |
| |
| } |