/*

 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of the License "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description: 

 *

 */

package com.nokia.carbide.cpp.internal.pi.ui;

import org.eclipse.core.runtime.IStatus;

import org.eclipse.core.runtime.Status;

import org.eclipse.jface.resource.ImageDescriptor;

import org.eclipse.swt.widgets.Display;

import org.eclipse.ui.plugin.AbstractUIPlugin;

import org.osgi.framework.BundleContext;

/**

 * The main plugin class to be used in the desktop.

 */

public class PIUiPlugin extends AbstractUIPlugin {

	public static final String PLUGIN_ID = "com.nokia.carbide.cpp.pi.ui"; //$NON-NLS-1$

	//The shared instance.

	private static PIUiPlugin plugin;

	private static void setPlugin(PIUiPlugin newPlugin)

	{

		plugin = newPlugin;

	}

	/**

	 * The constructor.

	 */

	public PIUiPlugin() {

		setPlugin(this);

	}

	/**

	 * This method is called upon plug-in activation

	 */

	public void start(BundleContext context) throws Exception {

		super.start(context);

	}

	/**

	 * This method is called when the plug-in is stopped

	 */

	public void stop(BundleContext context) throws Exception {

		super.stop(context);

		setPlugin(null);

	}

	/**

	 * Returns the shared instance.

	 */

	public static PIUiPlugin getDefault() {

		return plugin;

	}

	/**

	 * 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 AbstractUIPlugin.imageDescriptorFromPlugin("com.nokia.carbide.cpp.pi.ui", path); //$NON-NLS-1$

	}

	/**

	 * Returns the standard display to be used. The method first checks, if

	 * the thread calling this method has an associated display. If so, this

	 * display is returned. Otherwise the method returns the default display.

	 */

	public static Display getStandardDisplay() {

		Display display= Display.getCurrent();

		if (display == null) {

			display= Display.getDefault();

		}

		return display;		

	}

	public void log(Throwable e) {

		log(new Status(IStatus.ERROR, PLUGIN_ID, IStatus.ERROR, Messages.getString("PIUiPlugin.error"), e)); //$NON-NLS-1$

	}

	public void log(IStatus status) {

		getLog().log(status);

	}

}