--- a/vtengines/videoteleng/Inc/Session/MVtEngDtmfHandler.h Tue Jan 26 12:01:21 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,110 +0,0 @@
-/*
-* Copyright (c) 2004 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: DTMF handler interface for DTMF states and media
-* handler to use.
-*
-*/
-
-
-
-#ifndef MVTENGDTMFHANDLER_H
-#define MVTENGDTMFHANDLER_H
-
-// INCLUDES
-#include <e32std.h>
-
-// DATA TYPES
-
-// FORWARD DECLARATIONS
-class CVtEngOperation;
-class TVtEngDtmfTone;
-class MVTUserInput;
-class CVtEngDtmfState;
-
-// CLASS DECLARATION
-
-/**
-* Base class for data types
-*
-* @lib videoteleng
-* @since 2.6
-*/
-class MVtEngDtmfHandler
- {
- public: //
- /**
- * Dtmf states
- */
- enum TVtEngDtmfState
- {
- // Not sending DTMF
- EVtDtmfStateIdle = 0,
- // Sending DTMF
- EVtDtmfStateSending,
- // Sending DTMF, another waiting in buffer
- EVtDtmfStateBuffered
- };
-
- public:
-
- /**
- * Handles a DTMF command.
- * @param
- */
- virtual void HandleL( CVtEngOperation& aOp ) = 0;
-
- /**
- * Activates a DTMF state.
- * @param aNewState state index
- * @return activated state
- */
- virtual CVtEngDtmfState& ActivateState(
- MVtEngDtmfHandler::TVtEngDtmfState aNewState ) = 0;
-
- /**
- * Handles completion of DTMF sending, non-leavable method.
- * @param aError Symbian OS error code
- */
- virtual void SendComplete( TInt aError ) = 0;
-
- /**
- * Returns new instance used for sending DTMF tone to protocol
- * @param aTone tone to send
- * @return protocol DTMF tone.
- */
- virtual MVTUserInput& ReserveProtoDtmfL(
- const TVtEngDtmfTone& aTone ) = 0;
-
- /**
- * Releses protocol DTMF instance.
- */
- virtual void ReleaseProtoDtmf() = 0;
-
- /**
- * Compares last issued DTMF command ID to given command ID.
- * @param aCheckCommandId command ID to be compared against
- * @return ETrue if IDs are same, otherwise EFalse
- */
- virtual TBool CheckCommandId( TInt aCheckCommandId ) const = 0 ;
-
- /**
- * Stores command ID, used in CheckCommandID.
- * @param aStoreCommandId command ID to be stored.
- */
- virtual void StoreCommandId( TInt aStoreCommandId ) = 0;
- };
-
-#endif MVTENGDTMFHANDLER_H
-
-// End of File