TB10.1 Example Applications: examples/Telephony/ETel3rdPartyExample/OutgoingCalls/CSwap.cpp Source File

00001 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
-00002 // All rights reserved.
-00003 // This component and the accompanying materials are made available
-00004 // under the terms of "Eclipse Public License v1.0"
-00005 // which accompanies this distribution, and is available
-00006 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
-00007 //
-00008 // Initial Contributors:
-00009 // Nokia Corporation - initial contribution.
-00010 //
-00011 // Contributors:
-00012 //
-00013 // Description:
-00014 //
-00015 
-00016 
-00017 #include "CSwap.h"
-00018 
-00026 CSwap* CSwap::NewL(MExecAsync* aController)
-00027         {
-00028         CSwap* self = new(ELeave) CSwap(aController);
-00029         CleanupStack::PushL(self);
-00030         self->ConstructL();
-00031         CleanupStack::Pop(self);
-00032         return self;
-00033         }
-00034 
-00039 CSwap::~CSwap()
-00040         {
-00041         Cancel();
-00042         }
-00043 
-00050 void CSwap::DoStartRequestL(CTelephony::TCallId aCallId1,
-00051                                                         CTelephony::TCallId aCallId2)
-00052         {
-00053         _LIT(KDummyAnswerPanic, "CSignalInfo Get Method");
-00054         __ASSERT_ALWAYS(!IsActive(), User::Panic(KDummyAnswerPanic, 1));
-00055         iRequestNotify = EFalse;
-00056         CTelephony::TCallCapsV1 callCapsV1;
-00057         CTelephony::TCallCapsV1Pckg callCapsV1Pckg(callCapsV1);
-00058         
-00059         // Retrieves the dynamic call capabilities for calls you dialled or answered with CTelephony.
-00060         iTelephony->GetCallDynamicCaps(aCallId1, callCapsV1Pckg);
-00061 
-00062         if( callCapsV1.iControlCaps & CTelephony::KCapsSwap)
-00063                 {
-00064                 // The call represented by aCallId1 can be swapped with iCallId2.
-00065                 iTelephony->Swap(iStatus, aCallId1, aCallId2);
-00066                 SetActive();
-00067                 }
-00068         else
-00069                 {
-00070                 // The calls cannot be swapped.
-00071                 }
-00072         }
-00073 
-00080 CSwap::CSwap(MExecAsync* aController)
-00081         : CISVAPIAsync(aController, KSwap)
-00082         {
-00083         // Empty method
-00084         }
-00085 
-00089 void CSwap::ConstructL()
-00090         {
-00091         // Empty method
-00092         }
-00093 
-00098 void CSwap::RunL()
-00099         {
-00100         if(iStatus != KErrNone)
-00101                 {
-00102                 iConsole->Printf(KError);
-00103                 
-00104                 // Print the error status code
-00105                 iConsole->Printf(_L("Swap %d\n"), iStatus.Int());
-00106                 }
-00107         else
-00108                 {
-00109                 ExampleComplete();
-00110                 }
-00111         }
-00112 
-00116 void CSwap::DoCancel()
-00117         {
-00118         // Cancels an outstanding asynchronous request.
-00119         iTelephony->CancelAsync(CTelephony::ESwapCancel);
-00120         }
-00121 
-