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/*******************************************************************************
* Copyright (c) 2010 protos software gmbh (http://www.protos.de).
* 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:
* Thomas Schuetz and Henrik Rentz-Reichert (initial contribution)
*
*******************************************************************************/
package org.eclipse.etrice.ui.behavior;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.swt.graphics.Image;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.eclipse.xtext.ui.shared.SharedStateModule;
import org.osgi.framework.BundleContext;
import com.google.inject.Guice;
import com.google.inject.Injector;
/**
* The activator class controls the plug-in life cycle
*/
public class Activator extends AbstractUIPlugin {
// The plug-in ID
public static final String PLUGIN_ID = "org.eclipse.etrice.ui.behavior"; //$NON-NLS-1$
// The shared instance
private static Activator plugin;
private Injector injector;
/**
* 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;
}
/*
* (non-Javadoc)
* @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
*/
public void stop(BundleContext context) throws Exception {
injector = null;
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 Image getImage(String path) {
Image img = getDefault().getImageRegistry().get(path);
if (img==null) {
ImageDescriptor desc = imageDescriptorFromPlugin(PLUGIN_ID, path);
if (desc==null)
System.err.println("image not found: "+path);
else {
getDefault().getImageRegistry().put(path, desc);
img = getDefault().getImageRegistry().get(path);
}
}
return img;
}
public Injector getInjector() {
if (injector==null) {
injector = Guice.createInjector(new BehaviorModule(), new SharedStateModule());
}
return injector;
}
}
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