| /******************************************************************************* |
| * Copyright (c) 2015 Red Hat. |
| * |
| * 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: |
| * Red Hat - Initial Contribution |
| *******************************************************************************/ |
| package org.eclipse.cdt.docker.launcher; |
| |
| import org.eclipse.cdt.internal.docker.launcher.ConnectionListener; |
| import org.eclipse.core.runtime.IStatus; |
| 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 |
| * |
| * @noextend This class is not intended to be subclassed by Clients |
| */ |
| public class DockerLaunchUIPlugin extends AbstractUIPlugin { |
| |
| // The plug-in ID |
| public static final String PLUGIN_ID = "org.eclipse.cdt.docker.launcher"; //$NON-NLS-1$ |
| |
| // The shared instance |
| private static DockerLaunchUIPlugin plugin; |
| |
| /** |
| * The constructor |
| */ |
| public DockerLaunchUIPlugin() { |
| } |
| |
| @Override |
| public void start(BundleContext context) throws Exception { |
| super.start(context); |
| plugin = this; |
| ConnectionListener.getInstance().init(); |
| } |
| |
| @Override |
| public void stop(BundleContext context) throws Exception { |
| plugin = null; |
| super.stop(context); |
| } |
| |
| /** |
| * Returns the shared instance |
| * |
| * @return the shared instance |
| */ |
| public static DockerLaunchUIPlugin getDefault() { |
| return plugin; |
| } |
| |
| public static Shell getActiveWorkbenchShell() { |
| IWorkbenchWindow window = getDefault().getWorkbench().getActiveWorkbenchWindow(); |
| if (window != null) { |
| return window.getShell(); |
| } |
| return null; |
| } |
| |
| public static Shell getShell() { |
| if (getActiveWorkbenchShell() != null) { |
| return getActiveWorkbenchShell(); |
| } |
| IWorkbenchWindow[] windows = getDefault().getWorkbench().getWorkbenchWindows(); |
| return windows[0].getShell(); |
| } |
| |
| /** |
| * Convenience method which returns the unique identifier of this plugin. |
| * |
| * @return The identifier. |
| */ |
| public static String getUniqueIdentifier() { |
| if (getDefault() == null) { |
| // If the default instance is not yet initialized, |
| // return a static identifier. This identifier must |
| // match the plugin id defined in plugin.xml |
| return PLUGIN_ID; |
| } |
| return getDefault().getBundle().getSymbolicName(); |
| } |
| |
| /** |
| * Logs the specified status with this plug-in's log. |
| * |
| * @param status |
| * status to log |
| * @since 1.1 |
| */ |
| public static void log(IStatus status) { |
| getDefault().getLog().log(status); |
| } |
| |
| /** |
| * Logs an internal error with the specified message. |
| * |
| * @param message |
| * the error message to log |
| * @since 1.1 |
| */ |
| public static void logErrorMessage(String message) { |
| log(new Status(IStatus.ERROR, getUniqueIdentifier(), IStatus.ERROR, message, null)); |
| } |
| |
| /** |
| * Logs an internal error with the specified throwable |
| * |
| * @param e |
| * the exception to be logged |
| */ |
| public static void log(Throwable e) { |
| log(new Status(IStatus.ERROR, getUniqueIdentifier(), IStatus.ERROR, e.getMessage(), e)); |
| } |
| |
| public static void log(int status, String msg, Throwable e) { |
| plugin.getLog().log(new Status(status, PLUGIN_ID, IStatus.OK, msg, e)); |
| } |
| |
| public static void log(int status, String msg) { |
| log(status, msg, null); |
| } |
| |
| /** |
| * 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(); |
| } |
| } |