--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/idlehomescreen/xmluicontroller/inc/aiapplicationeventhandler.h Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,64 @@
+/*
+* Copyright (c) 2005-2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Interface for handling application events.
+*
+*/
+
+
+#ifndef M_AIAPPLICATIONEVENTHANDLER_H
+#define M_AIAPPLICATIONEVENTHANDLER_H
+
+namespace AiXmlUiController
+{
+
+/**
+ * Extension of the CAiContentPublisher interface, which allows Active Idle
+ * Framework to notify their plug-ins that they must to handle event.
+ * Plug-ins must provide implementation of interface only if they are
+ * supporting event model (e.g. provides possibility to manipulate with
+ * engine properties via UI).
+ *
+ * @lib AiXmlUiMain
+ */
+class MAiApplicationEventHandler
+ {
+
+protected:
+
+ /**
+ * Protected destructor prevents deletion through this interface.
+ */
+ ~MAiApplicationEventHandler() { }
+
+public: // New functions
+ /**
+ * Invoked by the framework when plug-in must handle an event.
+ *
+ * @param aEvent - unique identifier of event.
+ * @param aParam - parameters associated with event. Each UI Definition
+ * declares events in the format: <event name>(<event params>),
+ * where <event name> is mapped by the framework to unique
+ * identifier suppied in aEvent, <event params> are provided to
+ * plug-in as-is in the descriptor.
+ * @return ETrue if event was handled by this handler.
+ */
+ virtual TBool HandleApplicationEvent(TInt aEvent, const TDesC8& aParam) = 0;
+
+ };
+
+} // namespace AiXmlUiController
+
+#endif // M_AIAPPLICATIONEVENTHANDLER_H
+
+// End of File.