1 /*

     2 * Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:    

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 #ifndef CMCEDTMFHANDLER_H

    22 #define CMCEDTMFHANDLER_H

    23 

    24 #include <e32base.h>

    25 #include <mmccevents.h>

    26 #include "mcemediadefs.h"

    27 #include "mcedefs.h"

    28 #include "mcesrv.h"

    29 #include "mceclientserver.h"

    30 

    31 class CMceComMediaSource;

    32 class CMceSrvStream;

    33 class TMceMccComEvent;

    34 class CMceSrvStream;

    35 class CMccInterface;

    36 class TMceComEvent;

    37 

    38 /**

    39  * 

    40  *

    41  * @lib 

    42  */

    43 class CMceDtmfHandler: public CActive

    44     {

    45 

    46 

    47 public: // Constructors & Destructor

    48 

    49 

    50     static CMceDtmfHandler* CMceDtmfHandler::NewL( CMceSrvStream& aStream, 

    51                                                    CMccInterface& aMccInterface );

    52     /**

    53     * Destructor.

    54     */

    55      ~CMceDtmfHandler();

    56      

    57 protected: // From CActive

    58 

    59     void RunL();

    60     

    61     void DoCancel();

    62     

    63     TInt RunError( TInt aError );

    64     

    65 public:

    66 

    67     void DtmfL( CMceComMediaSource& aSource, 

    68                 TMceComEvent& aEvent,

    69                 const TDesC8& aSequence = KNullDesC8 );

    70 

    71     void DtmfReceivedL( const TMccEvent& aMccEvent, 

    72                         TMceMccComEvent& aEvent );

    73     

    74 private:

    75 

    76     void SendDtmfStringL( TMccDtmfEventType aDtmfEventType, 

    77                           const TDesC8& aDtmfString = KNullDesC8,

    78                           TUint32 aDurationInMicroSecs = 0 );

    79    

    80     void StopDtmfL();

    81     

    82     void SetDtmfActive( TBool aIsActive );

    83     

    84     TBool IsDtmfActive() const;

    85     

    86 private:

    87 

    88     /**

    89      * C++ default constructor.

    90      */

    91     CMceDtmfHandler( CMceSrvStream& aStream, 

    92                      CMccInterface& aMccInterface );

    93 

    94 

    95 private: // owned data

    96     

    97     CMceSrvStream& iStream;

    98     CMccInterface& iMccInterface;

    99     

   100     RTimer iTimer;

   101     

   102     TUint32 iCurrentUserStreamId;

   103     TUint32 iCurrentUserSourceId;

   104     

   105     TBool iSendingDtmf;

   106     

   107 	//definitions for unit testing

   108 	MCEMM_UT_DEFINITIONS

   109     

   110     };

   111 

   112 

   113 

   114 #endif //CMCEDTMFHANDLER_H