| /******************************************************************************* |
| * Copyright (c) 2008, 2015 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: |
| * Chris Aniszczyk <zx@code9.com> - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.pde.internal.ua.ui; |
| |
| import java.lang.reflect.InvocationTargetException; |
| |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jface.dialogs.ErrorDialog; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.plugin.AbstractUIPlugin; |
| import org.osgi.framework.BundleContext; |
| |
| /** |
| * The activator class controls the plug-in life cycle |
| */ |
| public class PDEUserAssistanceUIPlugin extends AbstractUIPlugin { |
| |
| // The plug-in ID |
| public static final String PLUGIN_ID = "org.eclipse.pde.ua.ui"; |
| |
| // The shared instance |
| private static PDEUserAssistanceUIPlugin plugin; |
| |
| private PDEUserAssistanceLabelProvider fLabelProvider; |
| |
| /** |
| * The constructor |
| */ |
| public PDEUserAssistanceUIPlugin() { |
| } |
| |
| @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 |
| * |
| * @return the shared instance |
| */ |
| public static PDEUserAssistanceUIPlugin getDefault() { |
| return plugin; |
| } |
| |
| public static Shell getActiveWorkbenchShell() { |
| IWorkbenchWindow window = getActiveWorkbenchWindow(); |
| if (window != null) { |
| return window.getShell(); |
| } |
| return null; |
| } |
| |
| public static IWorkbenchWindow getActiveWorkbenchWindow() { |
| return getDefault().getWorkbench().getActiveWorkbenchWindow(); |
| } |
| |
| public static void logException(Throwable e, final String title, |
| String message) { |
| if (e instanceof InvocationTargetException) { |
| e = ((InvocationTargetException) e).getTargetException(); |
| } |
| IStatus status = null; |
| if (e instanceof CoreException) |
| status = ((CoreException) e).getStatus(); |
| else { |
| if (message == null) |
| message = e.getMessage(); |
| if (message == null) |
| message = e.toString(); |
| status = new Status(IStatus.ERROR, PLUGIN_ID, IStatus.OK, |
| message, e); |
| } |
| ResourcesPlugin.getPlugin().getLog().log(status); |
| Display display = Display.getCurrent() != null ? Display.getCurrent() |
| : Display.getDefault(); |
| final IStatus fstatus = status; |
| display.asyncExec(new Runnable() { |
| @Override |
| public void run() { |
| ErrorDialog.openError(null, title, null, fstatus); |
| } |
| }); |
| } |
| |
| public static void logException(Throwable e) { |
| logException(e, null, null); |
| } |
| |
| public static IWorkbenchPage getActivePage() { |
| return getActiveWorkbenchWindow().getActivePage(); |
| } |
| |
| public PDEUserAssistanceLabelProvider getLabelProvider() { |
| if (fLabelProvider == null) |
| fLabelProvider = new PDEUserAssistanceLabelProvider(); |
| return fLabelProvider; |
| } |
| } |