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/*
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* Copyright (c) 2006-2008 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: This module contains the implementation of CPECallAudioRoutingHandler class
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* member functions
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*
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*/
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// INCLUDES
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#include <talogger.h>
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#include "cpecallaudioroutinghandler.h"
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#include "cpeaudiodata.h"
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// EXTERNAL DATA STRUCTURES
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// None.
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// EXTERNAL FUNCTION PROTOTYPES
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// None.
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// CONSTANTS
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// None
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// MACROS
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// None.
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// LOCAL CONSTANTS AND MACROS
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// None.
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// MODULE DATA STRUCTURES
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// None.
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// LOCAL FUNCTION PROTOTYPES
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// None.
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// ==================== LOCAL FUNCTIONS =====================================
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//None.
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// ================= MEMBER FUNCTIONS =======================================
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// -----------------------------------------------------------------------------
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// CPECallAudioRoutingHandler::CPECallAudioRoutingHandler
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// C++ default constructor can NOT contain any code, that
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// might leave.
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// -----------------------------------------------------------------------------
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//
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CPECallAudioRoutingHandler::CPECallAudioRoutingHandler(
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CPEAudioData& aOwner )
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: iOwner( aOwner )
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{
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}
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// -----------------------------------------------------------------------------
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// CPEAudioRoutingMonitor::NewL
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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CPECallAudioRoutingHandler* CPECallAudioRoutingHandler::NewL(
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CPEAudioData& aOwner )
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{
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CPECallAudioRoutingHandler* self =
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new ( ELeave ) CPECallAudioRoutingHandler( aOwner );
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return self;
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}
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CPECallAudioRoutingHandler::~CPECallAudioRoutingHandler()
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{
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}
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// -----------------------------------------------------------------------------
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// CPECallAudioRoutingHandler::HandleAudioRoutingCallInit
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// -----------------------------------------------------------------------------
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//
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TInt CPECallAudioRoutingHandler::HandleAudioRoutingCallInit( TBool aVideoCall )
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{
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TInt error = KErrNone;
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CTelephonyAudioRouting::TAudioOutput curOutput = iOwner.Output();
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CTelephonyAudioRouting::TAudioOutput newOutput = curOutput;
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TEFLOGSTRING2( KTAINT,
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"AUD CPECallAudioRoutingHandler::HandleAudioRoutingCallInit > : isVideo = %d", aVideoCall );
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iAnyVideoCall = aVideoCall;
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// Wired headset has top priority
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if ( iOwner.IsWiredAvailable() )
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{
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newOutput = CTelephonyAudioRouting::EWiredAudioAccessory;
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}
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else if ( iOwner.IsBTAvailable() )
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{
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if ( iAnswerToHandset )
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{
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newOutput = iOwner.RoutePreference();
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}
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else
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{
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newOutput = CTelephonyAudioRouting::EBTAudioAccessory;
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}
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}
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else if ( iOwner.IsTTYAvailable() )
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{
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newOutput = CTelephonyAudioRouting::ETTY;
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}
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else
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{
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if ( iAnyVideoCall )
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{
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if ( iAnswerToHandset )
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{
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newOutput = CTelephonyAudioRouting::EHandset;
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}
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else
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{
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newOutput = CTelephonyAudioRouting::ELoudspeaker;
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}
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}
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else
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{
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newOutput = iOwner.RoutePreference();
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}
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}
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SetAnswerToHandset( EFalse );
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if ( newOutput != curOutput )
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{
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iOwner.SetTAROutput( newOutput, EFalse );
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TEFLOGSTRING2( KTAINT,
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"AUD CPECallAudioRoutingHandler::HandleAudioRoutingCallInit: new output = %d", newOutput );
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}
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else
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{
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TEFLOGSTRING2( KTAINT,
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"AUD CPECallAudioRoutingHandler::HandleAudioRoutingCallInit: Already output = %d", curOutput );
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}
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return error;
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}
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// -----------------------------------------------------------------------------
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// CPECallAudioRoutingHandler::HandleAudioRoutingAvailableChanged
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// Handles accessory mode changed message from AudioHandling subsystem.
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// -----------------------------------------------------------------------------
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//
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TInt CPECallAudioRoutingHandler::HandleAudioRoutingAvailableChanged()
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{
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TInt error = KErrNone;
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CTelephonyAudioRouting::TAudioOutput curOutput = iOwner.Output();
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CTelephonyAudioRouting::TAudioOutput newOutput = curOutput;
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switch ( curOutput )
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{
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case CTelephonyAudioRouting::ENotActive:
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// None
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break;
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case CTelephonyAudioRouting::EHandset:
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case CTelephonyAudioRouting::ELoudspeaker:
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// Wired audio accessory connected during call
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if ( iOwner.IsWiredAvailable() )
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{
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newOutput = CTelephonyAudioRouting::EWiredAudioAccessory;
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}
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// BT comes available during call
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else if ( iOwner.IsBTAvailable() )
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{
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newOutput = CTelephonyAudioRouting::EBTAudioAccessory;
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}
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else if ( iOwner.IsTTYAvailable() )
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{
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newOutput = CTelephonyAudioRouting::ETTY;
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}
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else
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{
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// No changes
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}
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break;
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case CTelephonyAudioRouting::EWiredAudioAccessory:
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if ( iOwner.IsBTAvailable() )
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{
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// Not allowed direct from wired to BTA
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// or BTA comes available during wired, No changes
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}
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if ( iOwner.IsWiredAvailable() )
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{
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// No changes
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}
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else if ( iAnyVideoCall )
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{
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newOutput = CTelephonyAudioRouting::ELoudspeaker;
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}
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else
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{
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// Wired detach
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newOutput = iOwner.RoutePreference();
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}
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break;
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case CTelephonyAudioRouting::EBTAudioAccessory:
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if ( iOwner.IsWiredAvailable() )
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{
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newOutput = CTelephonyAudioRouting::EWiredAudioAccessory;
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}
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else if ( iOwner.IsBTAvailable() )
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{
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// No changes
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}
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else
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{
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newOutput = iOwner.RoutePreference();
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}
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break;
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case CTelephonyAudioRouting::ETTY:
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if ( iOwner.IsTTYAvailable() )
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{
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// No changes
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}
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else
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{
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newOutput = iOwner.RoutePreference();
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}
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break;
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default:
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break;
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}
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if ( newOutput != curOutput )
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{
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iOwner.SetTAROutput( newOutput, ETrue );
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TEFLOGSTRING2( KTAINT,
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"PE CPECallAudioRoutingHandler::HandleAudioRoutingAvailableChanged: new output = %d", newOutput );
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}
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else
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{
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TEFLOGSTRING2( KTAINT,
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"PE CPECallAudioRoutingHandler::HandleAudioRoutingAvailableChanged: Already output = %d", curOutput );
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}
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return error;
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}
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// -----------------------------------------------------------------------------
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// CPECallAudioRoutingHandler::HandleAudioRoutePreferenceChanged
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// Handles route preference mode changed message from AudioHandling subsystem.
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// -----------------------------------------------------------------------------
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//
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TInt CPECallAudioRoutingHandler::HandleAudioRoutePreferenceChanged()
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{
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TInt error = KErrNone;
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CTelephonyAudioRouting::TAudioOutput curOutput = iOwner.Output();
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CTelephonyAudioRouting::TAudioOutput newOutput = curOutput;
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if ( !iAnyVideoCall &&
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curOutput != CTelephonyAudioRouting::EWiredAudioAccessory &&
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curOutput != CTelephonyAudioRouting::EBTAudioAccessory )
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{
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newOutput = iOwner.RoutePreference();
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}
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if ( newOutput != curOutput )
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{
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iOwner.SetTAROutput( newOutput, ETrue );
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TEFLOGSTRING2( KTAINT,
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"PE CPECallAudioRoutingHandler::HandleAudioRoutePreferenceChanged: new output = %d", newOutput );
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}
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else
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{
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TEFLOGSTRING2( KTAINT,
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"PE CPECallAudioRoutingHandler::HandleAudioRoutePreferenceChanged: Already output = %d", curOutput );
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}
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return error;
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}
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// -----------------------------------------------------------------------------
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// CPECallAudioRoutingHandler::SetAnswerToHandset
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//
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// -----------------------------------------------------------------------------
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//
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void CPECallAudioRoutingHandler::SetAnswerToHandset( TBool aStatus )
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{
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iAnswerToHandset = aStatus;
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}
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// ================= OTHER EXPORTED FUNCTIONS ===============================
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//None
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// End of File
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