1 /*

     2 * Copyright (c) 2007 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:  Declarations for class CSPEtelCallCapsMonitor

    15 *

    16 */

    17 

    18 

    19 #ifndef CSPETELDATACALLCAPSMONITOR_H

    20 #define CSPETELDATACALLCAPSMONITOR_H

    21 

    22 #include <e32base.h>

    23 #include <etelmm.h>

    24 

    25 

    26 class CSPVideoCall;

    27 

    28 

    29 /**

    30 * Monitors single ETel RMobileCall for call capss.

    31 *

    32 *  This monitor is applied only for listening incoming calls, i.e.

    33 *  line capabilites are not monitored.

    34 *

    35 *  @lib csplugin.dll

    36 *  @since S60 v3.2

    37 */

    38 class CSPEtelVideoCallCapsMonitor: public CActive

    39     {

    40     

    41     public: //Constructors and descructor

    42     

    43     

    44         /**

    45         * Two-phased constructing for the monitor.

    46         *

    47         * @param aOwner the observer for getting notification

    48         * @param aCall the line to monitor

    49         */

    50         static CSPEtelVideoCallCapsMonitor* NewL( 

    51                 CSPVideoCall& aOwner,

    52                 RMobileCall& aCall );

    53 

    54         /**

    55         * C++ default destructor

    56         */

    57         virtual ~CSPEtelVideoCallCapsMonitor( );

    58 

    59         /**

    60         * Start monitoring call capss

    61         * @since S60 3.2

    62         */

    63         void StartMonitoring();

    64         

    65         /**

    66         * Getter for fetching mobile data call caps.

    67         */

    68         TInt GetMobileDataCallCaps( TDes8& aCaps ) const;

    69         

    70         /**

    71         * Gets protocol caps.

    72         * @return protocol caps 

    73         */ 

    74         TUint GetProtocolCaps();

    75     

    76         /**

    77         * Updates protocol caps for call

    78         * @since S60 5.0

    79         */ 

    80         void UpdateProtocolCaps(); 

    81     

    82     protected: // From CActive

    83         /**

    84         * From CActive

    85         * RunL

    86         * @since S60 3.2

    87         */

    88         void RunL();

    89                

    90         /**

    91         * From CActive

    92         * Cancels the monitor

    93         * @since S60 3.2

    94         */

    95         void DoCancel();

    96 

    97     private:

    98         /**

    99         * C++ default constructor

   100         * @param aOwner the observer for status change (incoming call)

   101         * @param aCall the line associated with the call

   102         */

   103         CSPEtelVideoCallCapsMonitor( CSPVideoCall& aOwner,

   104                             RMobileCall& aCall );

   105                                           

   106         /**

   107         * Constructs the monitor in the second phase.

   108         */

   109         void ConstructL();

   110 

   111         

   112     private: // data

   113         /**

   114         * Forwards capss.

   115         */

   116         CSPVideoCall& iOwner;

   117        

   118         /**

   119         * Call that is being observed.

   120         */

   121         RMobileCall& iCall;

   122         

   123         /**

   124         * Call capabilities.

   125         */

   126         RMobileCall::TMobileCallDataCapsV1 iDataCallCaps;

   127         RMobileCall::TMobileCallDataCapsV1Pckg iDataCallCapsPckg;

   128               

   129     };

   130     

   131 #endif // CSPETELDATACALLCAPSMONITOR_H