diff -r 000000000000 -r f3d95d9c00ab fmradio/fmradioengine/src/fmradiordsreceiver.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fmradio/fmradioengine/src/fmradiordsreceiver.cpp Tue Feb 02 00:17:10 2010 +0200 @@ -0,0 +1,124 @@ +/* +* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). +* All rights reserved. +* This component and the accompanying materials are made available +* under the terms of "Eclipse Public License v1.0" +* which accompanies this distribution, and is available +* at the URL "http://www.eclipse.org/legal/epl-v10.html". +* +* Initial Contributors: +* Nokia Corporation - initial contribution. +* +* Contributors: +* +* Description: The RDS receiver implementation for FM Radio +* +*/ + + +#include "fmradiordsreceiver.h" + +// ======== MEMBER FUNCTIONS ======== + +// --------------------------------------------------------------------------- +// CFMRadioRdsReceiver::CFMRadioRdsReceiver +// --------------------------------------------------------------------------- +// +CFMRadioRdsReceiver::CFMRadioRdsReceiver( TRadioSettings& aSettings ) : CFMRadioRdsReceiverBase(aSettings) + { + } + +// --------------------------------------------------------------------------- +// CFMRadioRdsReceiver::ConstructL +// --------------------------------------------------------------------------- +// +void CFMRadioRdsReceiver::ConstructL() + { + BaseConstructL(); + } + +// --------------------------------------------------------------------------- +// CFMRadioRdsReceiver::NewL +// --------------------------------------------------------------------------- +// +CFMRadioRdsReceiver* CFMRadioRdsReceiver::NewL( TRadioSettings& aSettings ) + { + CFMRadioRdsReceiver* self = new ( ELeave ) CFMRadioRdsReceiver( aSettings ); + CleanupStack::PushL( self ); + self->ConstructL(); + CleanupStack::Pop( self ); + return self; + } + +// --------------------------------------------------------------------------- +// CFMRadioRdsReceiver::~CFMRadioRdsReceiver +// --------------------------------------------------------------------------- +// +CFMRadioRdsReceiver::~CFMRadioRdsReceiver() + { + if( iRdsUtility ) + { + iRdsUtility->Close(); + } + } + +// --------------------------------------------------------------------------- +// CFMRadioRdsReceiver::InitL +// --------------------------------------------------------------------------- +// +void CFMRadioRdsReceiver::InitL( CRadioUtility& aRadioUtility, CFMRadioPubSub* aPubSub ) + { + iPubSub = aPubSub; + + iRdsUtility = &aRadioUtility.RadioRdsUtilityL( *this ); + + SetAutomaticSwitchingL( iSettings.IsRdsAfSearchEnabled() ); + } + +// --------------------------------------------------------------------------- +// CFMRadioRdsReceiver::SetAutomaticSwitchingL +// --------------------------------------------------------------------------- +// +void CFMRadioRdsReceiver::SetAutomaticSwitchingL( TBool aEnable ) + { + if( iRdsUtility ) + { + User::LeaveIfError( iRdsUtility->SetAutomaticSwitching( aEnable ) ); + } + + CFMRadioRdsReceiverBase::SetAutomaticSwitchingL( aEnable ); + } + +// --------------------------------------------------------------------------- +// CFMRadioRdsReceiver::StartReceiver +// --------------------------------------------------------------------------- +// +void CFMRadioRdsReceiver::StartReceiver() + { + TRdsData rdsData; + rdsData.iRdsFunctions = ERdsProgrammeService | ERdsAlternateFrequency | ERdsRadioText | ERdsRadioTextPlus; + rdsData.iAdditionalFunctions1 = 0; + rdsData.iAdditionalFunctions2 = 0; + + if( iRdsUtility && !iStarted) + { + if( iRdsUtility->NotifyRdsDataChange( rdsData ) == KErrNone ) + { + // Avoid further calls + iStarted = ETrue; + } + } + } + +// --------------------------------------------------------------------------- +// CFMRadioRdsReceiver::StopReceiver +// --------------------------------------------------------------------------- +// +void CFMRadioRdsReceiver::StopReceiver() + { + if( iRdsUtility ) + { + iRdsUtility->CancelNotifyRdsDataChange(); + } + iStarted = EFalse; + }