/*
* Copyright (c) 2008 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.trk.support;

import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;

import com.nokia.carbide.cpp.internal.featureTracker.FeatureUseTrackerConsts;
import com.nokia.carbide.cpp.internal.featureTracker.FeatureUseTrackerPlugin;
import com.nokia.carbide.trk.support.status.ConnectionStatusReconciler;
import com.nokia.cpp.internal.api.utils.core.Logging;

public class Activator extends AbstractUIPlugin {

	// The plug-in ID
	public static final String PLUGIN_ID = "com.nokia.carbide.trk.support"; //$NON-NLS-1$

	// The shared instance
	private static Activator plugin;
	
	/**
	 * The constructor
	 */
	public Activator() {
	}

	/*
	 * (non-Javadoc)
	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
	 */
	public void start(BundleContext context) throws Exception {
		super.start(context);
		plugin = this;
		ConnectionStatusReconciler.getInstance();
	}

	/*
	 * (non-Javadoc)
	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
	 */
	public void stop(BundleContext context) throws Exception {
		ConnectionStatusReconciler.getInstance().dispose();
		plugin = null;
		super.stop(context);
	}

	/**
	 * Returns the shared instance
	 *
	 * @return the shared instance
	 */
	public static Activator 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(PLUGIN_ID, path); //$NON-NLS-1$
	}

	public static void log(Throwable t) {
		Logging.log(plugin, Logging.newSimpleStatus(0, t));
	}
	
	public static void checkoutTraceLicense() {
		FeatureUseTrackerPlugin.getFeatureUseProxy().startUsingFeature(FeatureUseTrackerConsts.CARBIDE_OST_TRACE);
	}
	
	public static void checkinTraceLicense() {
		FeatureUseTrackerPlugin.getFeatureUseProxy().stopUsingFeature(FeatureUseTrackerConsts.CARBIDE_OST_TRACE);
	}
}