| package org.eclipse.emf.henshin.adapters.xtext.ui; |
| |
| import org.eclipse.emf.henshin.adapters.xtext.HenshinRuntimeModule; |
| 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; |
| import com.google.inject.util.Modules; |
| |
| /** |
| * 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.emf.henshin.adapters.xtext.ui"; //$NON-NLS-1$ |
| |
| // The shared instance |
| private static Activator plugin; |
| |
| private Injector injector; |
| |
| /** |
| * The constructor |
| */ |
| public Activator() { |
| } |
| |
| public Injector getInjector() { |
| return injector; |
| } |
| |
| private void initializeInjector() { |
| injector = Guice.createInjector( |
| Modules.override(Modules.override(new HenshinRuntimeModule()).with(new HenshinUiModule(plugin))).with( |
| new SharedStateModule())); |
| } |
| |
| /* |
| * (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; |
| initializeInjector(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext) |
| */ |
| public void stop(BundleContext context) throws Exception { |
| plugin = null; |
| injector = null; |
| super.stop(context); |
| } |
| |
| /** |
| * Returns the shared instance |
| * |
| * @return the shared instance |
| */ |
| public static Activator getDefault() { |
| return plugin; |
| } |
| |
| } |