| /******************************************************************************* |
| * Copyright (c) 2006, 2018 Wind River Systems and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Wind River Systems - initial API and implementation |
| * Alvaro Sanchez-Leon (Ericsson) - Allow user to edit the register groups (Bug 235747) |
| *******************************************************************************/ |
| package org.eclipse.cdt.dsf.internal.ui; |
| |
| import org.eclipse.cdt.dsf.concurrent.IDsfStatusConstants; |
| import org.eclipse.cdt.dsf.debug.internal.ui.CSourceNotFoundDescriptionFactory; |
| import org.eclipse.cdt.dsf.debug.internal.ui.EvaluationContextManager; |
| import org.eclipse.cdt.dsf.debug.internal.ui.disassembly.DisassemblyBackendDsfFactory; |
| import org.eclipse.cdt.dsf.debug.internal.ui.disassembly.model.SourceDocumentProvider; |
| import org.eclipse.cdt.dsf.debug.service.IStack.IFrameDMContext; |
| import org.eclipse.cdt.dsf.debug.ui.DsfDebugUITools; |
| import org.eclipse.cdt.dsf.ui.viewmodel.datamodel.IDMVMContext; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jface.resource.ResourceLocator; |
| import org.eclipse.swt.widgets.Shell; |
| 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 DsfUIPlugin extends AbstractUIPlugin { |
| |
| // The plug-in ID |
| public static final String PLUGIN_ID = "org.eclipse.cdt.dsf.ui"; //$NON-NLS-1$ |
| |
| // The shared instance |
| private static DsfUIPlugin fgPlugin; |
| |
| private static BundleContext fgBundleContext; |
| |
| // The document provider for source documents in the disassembly. |
| private SourceDocumentProvider fSourceDocumentProvider; |
| |
| public static boolean DEBUG = false; |
| |
| /** |
| * The constructor |
| */ |
| public DsfUIPlugin() { |
| fgPlugin = this; |
| } |
| |
| @Override |
| public void start(BundleContext context) throws Exception { |
| fgBundleContext = context; |
| super.start(context); |
| DEBUG = Boolean.parseBoolean(Platform.getDebugOption("org.eclipse.cdt.dsf.ui/debug")); //$NON-NLS-1$ |
| |
| fSourceDocumentProvider = new SourceDocumentProvider(); |
| |
| EvaluationContextManager.startup(); |
| |
| // Register the DSF backend for our disassembly view (the CDT debug UI |
| // plugin registers the CDI one) |
| Platform.getAdapterManager().registerAdapters(new DisassemblyBackendDsfFactory(), IDMVMContext.class); |
| // Register the factory that provides descriptions of stack frames |
| // to the CSourceNotFoundEditor. |
| Platform.getAdapterManager().registerAdapters(new CSourceNotFoundDescriptionFactory(), IFrameDMContext.class); |
| |
| DsfDebugUITools.enableActivity("org.eclipse.cdt.debug.ui.cdtActivity", true); //$NON-NLS-1$ |
| } |
| |
| @Override |
| public void stop(BundleContext context) throws Exception { |
| fSourceDocumentProvider.dispose(); |
| fSourceDocumentProvider = null; |
| fgPlugin = null; |
| fgBundleContext = null; |
| super.stop(context); |
| } |
| |
| /** |
| * Returns the shared instance |
| * |
| * @return the shared instance |
| */ |
| public static DsfUIPlugin getDefault() { |
| return fgPlugin; |
| } |
| |
| public static BundleContext getBundleContext() { |
| return fgBundleContext; |
| } |
| |
| /** |
| * Returns an image descriptor for the image file at the given |
| * plug-in relative path |
| * |
| * @param path the path |
| * @return the image descriptor |
| */ |
| public static ImageDescriptor getImageDescriptor(String path) { |
| return ResourceLocator.imageDescriptorFromBundle(PLUGIN_ID, path).get(); |
| } |
| |
| public static SourceDocumentProvider getSourceDocumentProvider() { |
| return getDefault().fSourceDocumentProvider; |
| } |
| |
| /** |
| * If the debug flag is set the specified message is printed to the console |
| * @param message |
| */ |
| public static void debug(String message) { |
| if (DEBUG) { |
| System.out.println(message); |
| } |
| } |
| |
| /** |
| * Logs the specified status with this plug-in's log. |
| * |
| * @param status status to log |
| */ |
| public static void log(IStatus status) { |
| getDefault().getLog().log(status); |
| } |
| |
| /** |
| * Logs the specified throwable with this plug-in's log. |
| * |
| * @param t throwable to log |
| */ |
| public static void log(Throwable t) { |
| log(newErrorStatus(IDsfStatusConstants.INTERNAL_ERROR, "Error logged from Debug UI: ", t)); //$NON-NLS-1$ |
| } |
| |
| /** |
| * Logs an internal error with the specified message. |
| * |
| * @param message the error message to log |
| */ |
| public static void logErrorMessage(String message) { |
| // this message is intentionally not internationalized, as an exception may |
| // be due to the resource bundle itself |
| log(newErrorStatus(IDsfStatusConstants.INTERNAL_ERROR, "Internal message logged from Debug UI: " + message, //$NON-NLS-1$ |
| null)); |
| } |
| |
| /** |
| * Returns a new error status for this plug-in with the given message |
| * |
| * @param message the message to be included in the status |
| * @param error code |
| * @param exception the exception to be included in the status or <code>null</code> if none |
| * @return a new error status |
| * |
| * @since 2.0 |
| */ |
| public static IStatus newErrorStatus(int code, String message, Throwable exception) { |
| return new Status(IStatus.ERROR, DsfUIPlugin.PLUGIN_ID, code, message, exception); |
| } |
| |
| /** |
| * Returns the active workbench shell or <code>null</code> if none |
| * |
| * @return the active workbench shell or <code>null</code> if none |
| */ |
| public static Shell getActiveWorkbenchShell() { |
| IWorkbenchWindow window = getDefault().getWorkbench().getActiveWorkbenchWindow(); |
| if (window != null) { |
| return window.getShell(); |
| } |
| |
| return null; |
| } |
| |
| } |