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:  Settings handler class for svtcallmenu.

    15 *

    16 */

    17 

    18 

    19 #include "svtcallstatehandler.h"

    20 

    21 

    22 // ======== MEMBER FUNCTIONS ========

    23 

    24 // ---------------------------------------------------------------------------

    25 // ---------------------------------------------------------------------------

    26 //

    27 void CSvtCallStateHandler::ConstructL( 

    28         const RArray<CTelMenuExtension::TCallInfo>& aCallArray )

    29     {

    30     TInt arrayCount = aCallArray.Count();

    31     for ( TInt i=0; i < arrayCount; i++ )

    32         {

    33         iCallArray.AppendL( aCallArray[i] );

    34         }

    35     }

    36 

    37 

    38 // ---------------------------------------------------------------------------

    39 // ---------------------------------------------------------------------------

    40 //

    41 CSvtCallStateHandler::CSvtCallStateHandler()

    42     {

    43 

    44     }

    45 

    46   

    47 // ---------------------------------------------------------------------------

    48 // ---------------------------------------------------------------------------

    49 //

    50 CSvtCallStateHandler* CSvtCallStateHandler::NewL(

    51         const RArray<CTelMenuExtension::TCallInfo>& aCallArray )

    52     {

    53     CSvtCallStateHandler* self = new ( ELeave ) CSvtCallStateHandler();

    54     CleanupStack::PushL( self );

    55     self->ConstructL( aCallArray );

    56     CleanupStack::Pop( self );

    57     return self;

    58     }

    59 

    60 

    61 // ---------------------------------------------------------------------------

    62 // ---------------------------------------------------------------------------

    63 //

    64 CSvtCallStateHandler::~CSvtCallStateHandler()

    65     {

    66     iCallArray.Close();    

    67     }

    68 

    69 // ---------------------------------------------------------------------------

    70 // Checks is feature supported

    71 // ---------------------------------------------------------------------------

    72 //

    73 TBool CSvtCallStateHandler::FeatureSupported( 

    74     TFeature aFeature ) const

    75     {

    76     TBool ret( EFalse );

    77     

    78     switch( aFeature )

    79         {

    80         case ESvmFeatureUnattendedTransfer:

    81             {

    82             ret = UnattendedTransferPossible();

    83             break;

    84             }

    85         default:

    86             break;

    87         }

    88     

    89     return ret;

    90     }

    91 

    92 

    93 // ---------------------------------------------------------------------------

    94 // Checks is unattended transfer currently possible

    95 // ---------------------------------------------------------------------------

    96 //

    97 TBool CSvtCallStateHandler::UnattendedTransferPossible() const

    98     {

    99     TBool ret( EFalse );

   100     TInt arrayCount = iCallArray.Count();

   101 

   102     for ( TInt i=0; i < arrayCount; i++ )

   103         {

   104         if ( iCallArray[i].iCallType == CTelMenuExtension::EPsVoice &&

   105              iCallArray[i].iCallState == CTelMenuExtension::EActive )

   106             {

   107             // Unattended transfer possible if there is active voip call

   108             ret = ETrue;

   109             }

   110         }

   111     return ret;

   112     }