/*******************************************************************************
 * Copyright (c) 2017 Rogue Wave Software Inc. and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *  Rogue Wave Software Inc. - initial implementation
 *******************************************************************************/
package org.eclipse.php.profile.ui;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.ILaunchConfigurationType;
import org.eclipse.debug.core.ILaunchManager;
import org.eclipse.debug.ui.DebugUITools;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;

/**
 * Profiler UI plug-in.
 */
public class ProfilerUiPlugin extends AbstractUIPlugin {

	// The shared instance.
	private static ProfilerUiPlugin plugin;
	public static final String ID = "org.eclipse.php.profile.ui"; //$NON-NLS-1$
	public static final int INTERNAL_ERROR = 10001;

	/**
	 * The constructor.
	 */
	public ProfilerUiPlugin() {
		plugin = this;
	}

	/**
	 * This method is called upon plug-in activation
	 */
	public void start(BundleContext context) throws Exception {
		super.start(context);
		setLaunchPerspective();
	}

	/**
	 * This method is called when the plug-in is stopped
	 */
	public void stop(BundleContext context) throws Exception {
		super.stop(context);
		plugin = null;
	}

	/**
	 * Returns the shared instance.
	 */
	public static ProfilerUiPlugin 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(ID,
				path);
	}

	public static void log(IStatus status) {
		getDefault().getLog().log(status);
	}

	public static void log(Throwable e) {
		log(new Status(IStatus.ERROR, ID, INTERNAL_ERROR,
				"PHPProfile plugin internal error", e)); //$NON-NLS-1$
	}

	public static void logErrorMessage(String message) {
		log(new Status(IStatus.ERROR, ID, INTERNAL_ERROR, message, null));
	}

	private void setLaunchPerspective() {
		ILaunchManager manager = DebugPlugin.getDefault().getLaunchManager();
		ILaunchConfigurationType[] types = manager
				.getLaunchConfigurationTypes();
		for (int i = 0; i < types.length; i++) {
			String identifier = types[i].getIdentifier();
			if (identifier.startsWith("org.eclipse.php.")) { //$NON-NLS-1$
				DebugUITools.setLaunchPerspective(types[i],
						ILaunchManager.PROFILE_MODE,
						ProfilerUIConstants.PROFILE_PERSPECTIVE);
			}
		}
	}
}