TB10.1 Example Applications: examples/Telephony/ETel3rdPartyExample/OutgoingCalls/CHold.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 "CHold.h"
-00018 
-00026 CHold* CHold::NewL(MExecAsync* aController)
-00027         {
-00028         CHold* self = new(ELeave) CHold(aController);
-00029         CleanupStack::PushL(self);
-00030         self->ConstructL();
-00031         CleanupStack::Pop(self);
-00032         return self;
-00033         }
-00034 
-00039 CHold::~CHold()
-00040         {
-00041         Cancel();
-00042         }
-00043 
-00049 void CHold::DoStartRequestL(CTelephony::TCallId aCallId)
-00050         {
-00051         _LIT(KDummyAnswerPanic, "CHold Get Method");
-00052         __ASSERT_ALWAYS(!IsActive(), User::Panic(KDummyAnswerPanic, 1));
-00053         iRequestNotify = EFalse;
-00054         CTelephony::TCallCapsV1 callCapsV1;
-00055         CTelephony::TCallCapsV1Pckg callCapsV1Pckg(callCapsV1);
-00056         
-00057         // Retrieves the dynamic call capabilities for calls you dialled 
-00058         iTelephony->GetCallDynamicCaps(aCallId, callCapsV1Pckg);
-00059 
-00060         if( callCapsV1.iControlCaps & CTelephony::KCapsHold )
-00061                 {
-00062                 // The call represented by aCallId can be put on hold.
-00063                 iTelephony->Hold(iStatus, aCallId);
-00064                 SetActive();
-00065                 }
-00066         else if (callCapsV1.iControlCaps & CTelephony::KCapsSwap)
-00067                 {
-00068                 // Can't hold the active call.
-00069                 }
-00070         }
-00071 
-00078 CHold::CHold(MExecAsync* aController)
-00079         : CISVAPIAsync(aController, KHold)
-00080         {
-00081         // Empty method
-00082         }
-00083 
-00087 void CHold::ConstructL()
-00088         {
-00089         // Empty method
-00090         }
-00091 
-00096 void CHold::RunL()
-00097         {
-00098         if(iStatus != KErrNone)
-00099                 {
-00100                 iConsole->Printf(KError);
-00101                 
-00102                 // Print the error status code
-00103                 iConsole->Printf(_L("%d\n"), iStatus.Int());
-00104                 }
-00105         else
-00106                 {
-00107                 ExampleComplete();
-00108                 }
-00109         }
-00110 
-00114 void CHold::DoCancel()
-00115         {
-00116         // Cancels an outstanding asynchronous request.
-00117         iTelephony->CancelAsync(CTelephony::EHoldCancel);
-00118         }
-00119 
-