--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/vtengines/videoteleng/Inc/Commands/MVtEngCommandObserver.h Mon Nov 23 14:47:47 2009 +0200
@@ -0,0 +1,62 @@
+/*
+* Copyright (c) 2006 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: Observer for asynchronous commands.
+*
+*/
+
+
+
+#ifndef MVTENGCOMMANDOBSERVER_H
+#define MVTENGCOMMANDOBSERVER_H
+
+// INCLUDES
+#include <vtengcommands.h>
+
+// CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+
+// CLASS DECLARATION
+
+/**
+* Observer for asynchronous commands.
+*
+* @since 2.6
+*/
+class MVtEngCommandObserver
+ {
+ public: // new functions
+
+ /**
+ * Callback for command completion.
+ * @param aCommand completed command. This is
+ * same instance as passed in MVtEngCommandHandler::ExecuteL.
+ * Client may delete the command.
+ * @param aError Symbian OS error code.
+ */
+ virtual void HandleVTCommandPerformedL(
+ TVtEngCommandId aCommand,
+ const TInt aError ) = 0;
+ };
+
+#endif // MVTENGCOMMANDOBSERVER_H
+
+// End of File