/*******************************************************************************
 * Copyright (c) 2015, 2016 Red Hat, Inc. 
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * 	Contributors:
 * 		 Red Hat Inc. - initial API and implementation and/or initial documentation
 *******************************************************************************/
package org.eclipse.wst.jsdt.js.common;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;

/**
 * @author "Ilya Buziuk (ibuziuk)"
 */
public class CommonPlugin extends AbstractUIPlugin {

	// The plug-in ID
	public static final String PLUGIN_ID = "org.eclipse.wst.jsdt.js.common"; //$NON-NLS-1$

	// The shared instance
	private static CommonPlugin plugin;

	public CommonPlugin() {
	}

	public void start(BundleContext context) throws Exception {
		super.start(context);
		plugin = this;
	}

	public void stop(BundleContext context) throws Exception {
		plugin = null;
		super.stop(context);
	}

	public static CommonPlugin getDefault() {
		return plugin;
	}
	
	public static void logError(Throwable e) {
		getDefault().getLog().log(new Status(IStatus.ERROR, PLUGIN_ID, e.getMessage(), e));
	}
	
	public static void logError(Throwable e, String message) {
		getDefault().getLog().log(new Status(IStatus.ERROR, PLUGIN_ID, message, e));
	}
	
	public static void logInfo(String info) {
		getDefault().getLog().log(new Status(IStatus.INFO, PLUGIN_ID, info));
	}
	
	/**
	 * 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 imageDescriptorFromPlugin(PLUGIN_ID, path);
	}
	
	public static IWorkbenchWindow getActiveWorkbenchWindow() {
		return getDefault().getWorkbench().getActiveWorkbenchWindow();
	}

	public static IWorkbenchPage getActivePage() {
		return getActiveWorkbenchWindow().getActivePage();
	}

}