public override void InitializePlugin(IPoderosaWorld poderosa) { base.InitializePlugin(poderosa); _instance = this; IExtensionPoint ep = poderosa.PluginManager.FindExtensionPoint("org.poderosa.menu.file"); ep.RegisterExtension(new DummySessionMenuGroup()); ICoreServices cs = (ICoreServices)poderosa.GetAdapter(typeof(ICoreServices)); poderosa.PluginManager.FindExtensionPoint(WindowManagerConstants.VIEWFORMATEVENTHANDLER_ID).RegisterExtension(this); poderosa.PluginManager.FindExtensionPoint("org.poderosa.core.sessions.docViewRelationHandler").RegisterExtension(this); poderosa.PluginManager.FindExtensionPoint(WindowManagerConstants.VIEW_FACTORY_ID).RegisterExtension(this); }