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/*******************************************************************************
* 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();
}
}
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