SeamGuiPlugin.java

/*******************************************************************************
 * Copyright (c) 2007 Red Hat, Inc.
 * Distributed under license by Red Hat, Inc. All rights reserved.
 * This program is 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:
 *     Red Hat, Inc. - initial API and implementation
 ******************************************************************************/
package org.jboss.tools.seam.ui;

import org.eclipse.jface.resource.ImageDescriptor;
import org.jboss.tools.common.log.BaseUIPlugin;
import org.jboss.tools.common.log.IPluginLog;
import org.jboss.tools.seam.core.SeamCorePlugin;
import org.jboss.tools.seam.core.event.ISeamProjectChangeListener;
import org.jboss.tools.seam.core.event.SeamProjectChangeEvent;
import org.jboss.tools.seam.ui.wizard.OpenSeamComponentDialog;
import org.osgi.framework.BundleContext;

/**
 * The activator class controls the plug-in life cycle
 */
public class SeamGuiPlugin extends BaseUIPlugin {

	// The plug-in ID
	public static final String PLUGIN_ID = "org.jboss.tools.seam.ui"; //$NON-NLS-1$

	// The shared instance
	private static SeamGuiPlugin plugin;
	
	/**
	 * The constructor
	 */
	public SeamGuiPlugin() {
		plugin = this;
	}

	/**
	 * Returns the shared instance
	 *
	 * @return the shared instance
	 */
	public static SeamGuiPlugin 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 imageDescriptorFromPlugin(PLUGIN_ID, path);
	}
	
	/**
	 * @return IPluginLog object
	 */
	public static IPluginLog getPluginLog() {
		return getDefault();
	}

	public void start(BundleContext context) throws Exception {
		super.start(context);
		SeamCorePlugin.addSeamProjectListener(new ISeamProjectChangeListener(){
			public void projectChanged(SeamProjectChangeEvent event) {
				OpenSeamComponentDialog.validateHistory(event.getProject());
			}
		});
	}
}