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// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#ifdef USING_CTSY_DISPATCHER
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/**
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* This file contains additional function definitions for the CMmCallGsmWcdmaExt class
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* in CTSY for use when the CTSY is used with the CTSY Dispatcher.
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*/
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#include "cmmcallgsmwcdmaext.h"
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#include "cmmphonetsy.h"
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#include "cmmcalltsy.h"
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#include "cmmcalllist.h"
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// ---------------------------------------------------------------------------
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// CMmCallGsmWcdmaExt::SwapL
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// This method can be used to swap between active and held calls.
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// (other items were commented in a header).
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// ---------------------------------------------------------------------------
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//
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TInt CMmCallGsmWcdmaExt::SwapL(TInt aCallId)
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{
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TInt ret = KErrNone;
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const TInt KInvalidCallId = -1;
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// CTSY supports RMobileCall::Swap when there are one or two calls. When Swap() is called
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// on a single call, it's state is switched (active to held or held to active), when on two
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// calls(one held, one active) their states are swapped.
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CMmPhoneTsy& mmPhone = *iMmCallTsy->Phone();
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CMmCallList& callList = *mmPhone.CallList();
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CCallDataPackage package;
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if ( callList.GetNumberOfObjects() > 2 )
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{
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// Swapping between calls only makes sense with one or two opened calls.
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return KErrNotSupported;
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}
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CMmCallTsy* call = callList.GetMmCallById(aCallId);
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package.SetCallIdAndMode(aCallId, iSymbianCallMode);
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if (!call)
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{
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ret = KErrGeneral;
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}
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else
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{
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const RMobileCall::TMobileCallStatus callStatus = call->MobileCallStatus();
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switch(callStatus)
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{
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case RMobileCall::EStatusHold:
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{
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// Pack the following to the dispatcher:
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// Call status of held call in iCallId in CCallDataPackage
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CCallDataPackage package;
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package.SetCallIdAndMode(aCallId, iSymbianCallMode);
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// Get connected call and pack its call ID
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CMmCallTsy* connectedCall = callList.GetMmCallByStatus(RMobileCall::EStatusConnected);
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TInt connectedCallId = KInvalidCallId;
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if (connectedCall)
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{
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connectedCallId = connectedCall->CallId();
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}
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package.PackData(&connectedCallId);
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ret = iMessageManager->HandleRequestL(EMobileCallSwap, &package);
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break;
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}
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case RMobileCall::EStatusConnected:
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{
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// Pack the following to the dispatcher:
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// Call status of connected call in additional parameter slot in CCallDataPackage
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CCallDataPackage package;
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package.PackData(&aCallId);
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// Get held call and pack its call ID
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CMmCallTsy* heldCall = callList.GetMmCallByStatus(RMobileCall::EStatusHold);
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if (heldCall)
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{
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package.SetCallIdAndMode(heldCall->CallId(), heldCall->CallMode());
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}
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ret = iMessageManager->HandleRequestL(EMobileCallSwap, &package);
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break;
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}
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default:
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{
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ret = KErrNotReady; // Call is neither held nor in EStatusConnected state.
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// Cannot swap it.
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break;
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}
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}
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}
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return ret;
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}
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// ---------------------------------------------------------------------------
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// CMmCallGsmWcdmaExt::TransferL
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// This method transfers call to another destination.
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// (other items were commented in a header).
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// ---------------------------------------------------------------------------
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//
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TInt CMmCallGsmWcdmaExt::TransferL()
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{
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TInt ret( KErrNone );
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// Retrieve possible held call
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CMmCallTsy* mmCall = iMmCallTsy->Phone()->CallList()->GetMmCallByStatus(
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RMobileCall::EStatusHold );
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if ( mmCall )
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{
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// Held call Id
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TFLOGSTRING2("TSY: CMmCallGsmWcdmaExt::Transfer, CallId: %d", \
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mmCall->CallId() );
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// With the CTSY dispatcher, there are two call IDs sent from the CTSY
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// The first (packed in iCallId of the data package is the call ID
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// of the held call, the second is the call ID of the ringing or
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// connected call.
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CMmCallTsy* mmCall2 = iMmCallTsy->Phone()->CallList()->GetMmCallByStatus(
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RMobileCall::EStatusConnected );
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if (!mmCall2)
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{
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// Can't find a connected call, find a ringing call
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mmCall2 = iMmCallTsy->Phone()->CallList()->GetMmCallByStatus(
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RMobileCall::EStatusRinging );
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}
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if (mmCall2)
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{
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CCallDataPackage package;
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// Set call id (of held call) and call mode (call mode not used but
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// something needs to be packed there).
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package.SetCallIdAndMode( mmCall->CallId(), iSymbianCallMode );
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TInt callId2 = mmCall2->CallId();
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package.PackData(&callId2);
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ret = iMessageManager->HandleRequestL(EMobileCallTransfer, &package);
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}
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else
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{
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ret = KErrNotReady;
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}
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}
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else
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{
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ret = KErrNotReady;
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}
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return ret;
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}
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#endif //USING_CTSY_DISPATCHER
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