2488 // -----------------------------------------------------------------------------

  2489 // CPEMessageHandler::HandleSwitchToVideoOrVoice 

  2490 // This method handle EPEMessageSwitchToVideoOrVoice message. If current call id

  2491 // is Data then call will be switched to Voice call and the other way around. 

  2492 // Method set current phonenumber to dataStore and get call parameter and call 

  2493 // hangUp to current call. 

  2494 // When hangUp is completed (EPEMessageIdle was sent) sequence will be continue 

  2495 // from ContinueSwitchToCall method.

  2496 // -----------------------------------------------------------------------------

  2497 //

  2498 TInt CPEMessageHandler::HandleSwitchToVideoOrVoice( const TInt aCallId )

  2499     {

  2500     // First get the current phone number and then end voice call

  2501     // or video call.

  2502     TInt err( ECCPErrorNone );

  2503     

  2504     TEFLOGSTRING2( KTAINT, 

  2505         "PE CPEMessageHandler::HandleSwitchToVideoOrVoice, aCallId : %d", aCallId );

  2506     // if out of memory case then phonenumber is already datastore.

  2507     if( aCallId != KPECallIdNotUsed )

  2508         {

  2509         if ( iDataStore.CallDirection( aCallId ) == RMobileCall::EMobileOriginated )

  2510             {

  2511             iDataStore.SetSwitchToNumberCommand( iDataStore.WholeOutgoingPhoneNumber( aCallId ) );  

  2512             // Clear phonenumber to prevent using the wrong number in MO video call.

  2513             iDataStore.SetPhoneNumber( KNullDesC() );

  2514             }

  2515         else

  2516             {

  2517             iDataStore.SetSwitchToNumberCommand( iDataStore.RemotePhoneNumber( aCallId ) );

  2518             // Remote phone number must be stored as the phone number in case of low-memory situation where 

  2519             // an MO voice call can be initiated after failing to answer an MT video call.

  2520             iDataStore.SetPhoneNumber( iDataStore.RemotePhoneNumber( aCallId ) );

  2521             }

  2522 

  2523         err = HandleReleaseCall();

  2524         }

  2525 

  2526     return err;

  2527     }

  2528     

  2529 // -----------------------------------------------------------------------------

  2530 // CPEMessageHandler::ContinueSwitchToCall

  2531 // Metdod calls dial to multimedia call or voice call.

  2532 // -----------------------------------------------------------------------------

  2533 //

  2534 TInt CPEMessageHandler::ContinueSwitchToCall( const TInt aCallId )  

  2535     {

  2536     TEFLOGSTRING2( KTAINT, 

  2537         "PE CPEMessageHandler::ContinueSwitchToCall, aCallId : %d", aCallId );

  2538     TInt callId;

  2539     TInt errorCode( ECCPErrorNone );

  2540   

  2541     TPEPhoneNumber phoneNumber = iDataStore.SwitchToNumberCommand();

  2542     TEFLOGSTRING2( KTAINT, 

  2543         "PE CPEMessageHandler::ContinueSwitchToCall, phoneNumber : %S", 

  2544         &phoneNumber );

  2545 

  2546     // Check is current call voice or video

  2547     if ( CallIdCheck::IsVoice( aCallId ) )

  2548         {

  2549         // Create new video call to same phonenumber

  2550         iDataStore.SetCallTypeCommand( EPECallTypeVideo );

  2551         errorCode = iCallHandling.DialMultimedia( phoneNumber, callId );

  2552         }

  2553     else if ( CallIdCheck::IsVideo( aCallId ) )

  2554         {

  2555         // Create new voice call to same phonenumber

  2556         iDataStore.SetCallTypeCommand( EPECallTypeCSVoice );

  2557         errorCode = iCallHandling.DialCall( phoneNumber, callId );

  2558         }

  2559     TEFLOGSTRING2( KTAINT, 

  2560         "PE CPEMessageHandler::ContinueSwitchToCall(), error : %d", errorCode );    

  2561     return errorCode;    

  2562     }