--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/speechsrv_plat/vas_api/inc/nssvasmplayeventhandler.h Wed Sep 01 12:29:17 2010 +0100
@@ -0,0 +1,90 @@
+/*
+* Copyright (c) 2003-2006 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: The MNssPlayEventHandler class provides the call back methods to handle
+* the events during Play operation.
+*
+*/
+
+
+
+#ifndef NSSVASMPLAYEVENTHANDLER_H
+#define NSSVASMPLAYEVENTHANDLER_H
+
+
+// INCLUDES
+#include <e32base.h>
+#include <nssvascoreconstant.h>
+
+
+/**
+* The MNssPlayEventHandler class provides the call back methods to handle
+* the events during Play operation.
+*
+* @lib NssVASApi.lib
+* @since 2.0
+*/
+class MNssPlayEventHandler
+{
+
+ public:
+
+ /**
+ * TPlayResult will have all the enums to represent the result values from
+ * HandlePlayError method.
+ *
+ * NOTE:
+ * The HandlePlayError() should handle the undefined error for TPlayResult.
+ */
+ enum TNssPlayResult
+ {
+ EVasErrorNone,
+ EVasPlayFailed,
+ EVasPlayNoMemory,
+ EVasPlayAccessDeny,
+ EVasPlayUndefinedError10, // for place holder
+ EVasPlayUndefinedError9,
+ EVasPlayUndefinedError8,
+ EVasPlayUndefinedError7,
+ EVasPlayUndefinedError6,
+ EVasPlayUndefinedError5,
+ EVasPlayUndefinedError4,
+ EVasPlayUndefinedError3,
+ EVasPlayUndefinedError2,
+ EVasPlayUndefinedError1
+ };
+
+ /**
+ * The HandlePlayStarted method is a virtual method implemented by the
+ * client and is called when play is started
+ * @since 2.0
+ * @param aDuration - the duration of the utterance data
+ * @return no return value
+ */
+ virtual void HandlePlayStarted( TTimeIntervalMicroSeconds32 aDuration ) = 0;
+
+ /**
+ * The HandlePlayComplete method is a virtual method implemented by the
+ * client and is called when play is completed
+ * @since 2.0
+ * @param aErrorCode EVasErrorNone if playing was successfull
+ * @return no return value
+ */
+ virtual void HandlePlayComplete( TNssPlayResult aErrorCode ) = 0;
+};
+
+
+
+#endif // NSSVASMPLAYEVENTHANDLER_H
+
+// End of file