1 /*

     2 * Copyright (c) 2008 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:  H324M configuration interface

    15 *

    16 */

    17 

    18 #ifndef CH324ConfigHandler_H

    19 #define CH324ConfigHandler_H

    20 NONSHARABLE_CLASS( TH324ConfigHandler )

    21     {

    22     public:

    23         

    24         /**

    25          * Constructor.

    26          */

    27         TH324ConfigHandler(MVtProtocolHandler* aProtocolHandler);

    28 

    29     private:

    30         MVtProtocolHandler* iProtocolHandler;

    31     };

    32  

    33 NONSHARABLE_CLASS( CH324ConfigCommand ): public CBase,

    34                                          public MVtH324ConfigCommand

    35     {

    36     public:

    37         /**

    38          * Destructor.

    39          */

    40         ~CH324ConfigCommand();

    41 

    42         /**

    43          * Sets the vendor identification data.  This does not cause the stack to issue a vendor identifiation request.

    44          * Set to NULL to disable sending vendor id.  If set to a valid parameter before Connect, it will cause the stack

    45          * to automatically send it along with the TCS message.

    46          * @param cc

    47          *         T35 Country code

    48          * @param ext

    49          *         T35 Extension

    50          * @param mc

    51          *         T35 Manufacturer code

    52          * @param aProduct

    53          *         Product number

    54          * @param aVersion

    55          *         Version number

    56          **/

    57         virtual TInt SetVendorId(TUint8 cc, TUint8 ext, TUint32 mc, const TDesC8* aProduct, const TDesC8* aVersion);

    58 

    59         /**

    60          * This API allows the user to send a videoTemporalSpatialTradeOff command to the peer.

    61          * It is a request to the remote encoder to adjust its encoding in accordance with the tradeoff value.

    62          * A value of 0 indicates a high spatial resolution and a value of 31 indicates a high frame rate.

    63          * The values from 0 to 31 indicate monotonically a higher frame rate. Actual values do not correspond

    64          * to precise values of spatial resolution or frame rate.

    65          *

    66          **/

    67         virtual TInt SendVideoTemporalSpatialTradeoffCommand(TUint aLogicalChannel, TUint8 aTradeoff);

    68 

    69         /**

    70          * This API allows the user to send a videoTemporalSpatialTradeOff command to the peer.

    71          * It is an indication to the remote decoder that the local encoder has adjusted its encoding parameters

    72          * according to the tradeoff value.

    73          * A value of 0 indicates a high spatial resolution and a value of 31 indicates a high frame rate.

    74          * The values from 0 to 31 indicate monotonically a higher frame rate. Actual values do not correspond

    75          * to precise values of spatial resolution or frame rate.

    76          *

    77          **/

    78         virtual TInt SendVideoTemporalSpatialTradeoffIndication(TUint aLogicalChannel, TUint8 aTradeoff);

    79 

    80         /**

    81          * This API allows the user to specify the supported resolutions for video for transmit and receive.

    82          *

    83          **/

    84         virtual TInt SetSupportedResolutions( );

    85         /**

    86         * This API allows the user to set options for fast call setup procedures

    87         **/

    88         virtual TInt SetFastCsupOptions( );

    89 

    90         /**

    91          * Causes the protocol to send the specified user input to the remote terminal using

    92          * control channel.  The user input can be either DTMF ot Alphanumeric

    93          * @param user_input A pointer to MVTUserInput

    94          * @returns A unique command id for asynchronous completion

    95          **/

    96         virtual TInt SendUserInputMessageL(MVTUserInput& user_input);

    97 

    98         /**

    99          * This API allows the user to specify observers for the 324m interface.

   100          *

   101          * @param aHandler     the observer for command status and unsolicited informational events

   102          **/

   103         virtual void SetObserverL(MVtProtocolHandler* aHandler);

   104               

   105     private:

   106         TH324ConfigHandler* iH324ConfigHandler;

   107     };    

   108 #endif

   109 //  End of File

   110