1 /*

     2 * Copyright (c) 2007-2008 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:  Provides information about ongoing calls.

    15 *

    16 */

    17 

    18 

    19 #include <e32base.h>

    20 

    21 #include "ccallinformation.h"

    22 #include "MCallInformationObserver.h"

    23 #include "ccallinformationimpl.h"

    24 

    25 

    26 // ======== MEMBER FUNCTIONS ========

    27 

    28 

    29 // ---------------------------------------------------------------------------

    30 // C++ constructor.

    31 // ---------------------------------------------------------------------------

    32 //

    33 CCallInformation::CCallInformation()

    34     {

    35         

    36     }

    37 

    38 

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

    40 // Symbian second-phase constructor.

    41 // ---------------------------------------------------------------------------

    42 //

    43 void CCallInformation::ConstructL()

    44     {

    45     

    46     iImpl = CCallInformationImpl::NewL();    

    47     }

    48 

    49 

    50 // ---------------------------------------------------------------------------

    51 // Two-phased constructor.

    52 // ---------------------------------------------------------------------------

    53 //

    54  CCallInformation* CCallInformation::NewL()

    55     {

    56     CCallInformation* self = new (ELeave) CCallInformation( );    

    57         

    58     CleanupStack::PushL( self );

    59     self->ConstructL();

    60     CleanupStack::Pop( self );

    61     

    62     return self;

    63     }

    64 

    65 

    66 

    67 // ---------------------------------------------------------------------------

    68 // Destructor

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

    70 //

    71 CCallInformation::~CCallInformation()

    72     {

    73     delete iImpl;

    74     }

    75 

    76 // ---------------------------------------------------------------------------

    77 // Sets observer for call information changes.

    78 // ---------------------------------------------------------------------------

    79 //

    80  void CCallInformation::NotifyCallInformationChanges(

    81     MCallInformationObserver& aObserver )

    82     {

    83     iImpl->NotifyCallInformationChanges( aObserver );    

    84     }

    85     

    86 // ---------------------------------------------------------------------------

    87 // Cancels previously placed NotifyCallInformationChangesL call.

    88 // ---------------------------------------------------------------------------

    89 //

    90  void CCallInformation::CancelNotification( )

    91     {

    92     }

    93     

    94 // ---------------------------------------------------------------------------

    95 // Gets the snapshot of ongoing calls.

    96 // ---------------------------------------------------------------------------

    97 //

    98  CCallInfoIter& CCallInformation::GetCallsL( ) 

    99     {

   100     return iImpl->GetCallsL( );

   101     }

   102     

   103 // ---------------------------------------------------------------------------

   104 // Returns information whether call in given state exist. 

   105 // ---------------------------------------------------------------------------

   106 //

   107 TBool CCallInformation::IsCallInState( CCPCall::TCallState aState ) const

   108      {

   109      return iImpl->IsCallInState( aState );

   110      }    

   111 

   112 

   113