1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 

    17 #include "CResume.h"

    18 

    19 /**

    20 Factory constructor.

    21 

    22 @param  aController Pointer to MExecAsync object passed to constructor of 

    23                     CISVAPIBase

    24 @return             Instance of CResume class

    25 */

    26 CResume* CResume::NewL(MExecAsync* aController)

    27 	{

    28 	CResume* self = new(ELeave) CResume(aController);

    29 	CleanupStack::PushL(self);

    30 	self->ConstructL();

    31 	CleanupStack::Pop(self);

    32 	return self;

    33 	}

    34 

    35 /**

    36 Destructor.

    37 Cancels outstanding requests.

    38 */

    39 CResume::~CResume()

    40 	{

    41 	Cancel();

    42 	}

    43 

    44 /**

    45 Resumes the specified call if the dynamic call capabilities allow it.

    46 

    47 @param aCallId Identifier of the call to resume

    48 */

    49 void CResume::DoStartRequestL(CTelephony::TCallId aCallId)

    50 	{

    51 	_LIT(KDummyAnswerPanic, "CResume Get Method");

    52 	__ASSERT_ALWAYS(!IsActive(), User::Panic(KDummyAnswerPanic, 1));

    53    iRequestNotify = EFalse;

    54 	CTelephony::TCallCapsV1 callCapsV1;

    55    CTelephony::TCallCapsV1Pckg callCapsV1Pckg(callCapsV1);

    56    

    57    // Retrieves the dynamic call capabilities for calls you dialled or answered with CTelephony.

    58    iTelephony->GetCallDynamicCaps(aCallId, callCapsV1Pckg);

    59 

    60    if( callCapsV1.iControlCaps & CTelephony::KCapsResume )

    61       {

    62       // The call represented by aCallId can be resumed.

    63       iTelephony->Resume(iStatus, aCallId);

    64       SetActive();

    65       }

    66    else

    67       {

    68       // The call cannot be resumed.

    69       }

    70 	}

    71 

    72 /**

    73 Constructor.

    74 

    75 @param aController Pointer to an MExecAsync object passed to constructor of 

    76                    CISVAPIBase

    77 */

    78 CResume::CResume(MExecAsync* aController)

    79 	: CISVAPIAsync(aController, KResume)

    80 	{

    81 	// Empty method

    82 	}

    83 

    84 /**

    85 Second phase constructor.

    86 */

    87 void CResume::ConstructL()

    88 	{

    89 	// Empty method

    90 	}

    91 

    92 /**

    93 Checks the status of the active object and calls ExampleComplete() to notify

    94 the menu object that the example has finished.

    95 */

    96 void CResume::RunL()

    97 	{

    98 	if(iStatus != KErrNone)

    99 		{

   100 		iConsole->Printf(KError);

   101 		

   102 		// Print the output to console if there is no error

   103 		iConsole->Printf(_L("%d\n"), iStatus.Int());

   104 		}

   105 	else

   106 		{

   107 		ExampleComplete();

   108 		}

   109 	}

   110 

   111 /**

   112 Cancels asynchronous request to CTelephony::Resume()

   113 */

   114 void CResume::DoCancel()

   115 	{

   116 	// Cancels an outstanding asynchronous request.

   117 	iTelephony->CancelAsync(CTelephony::EResumeCancel);

   118 	}

   119