diff -r f3d95d9c00ab -r 46974bebc798 radioapp/radioenginewrapper/src/radioenginewrapper_p.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/radioapp/radioenginewrapper/src/radioenginewrapper_p.cpp	Fri Mar 19 09:29:04 2010 +0200
@@ -0,0 +1,327 @@
+/*
+* 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:
+*
+*/
+
+// System includes
+
+// User includes
+#include "radioenginewrapper_p.h"
+#include "radiosettings.h"
+#include "radiosettings_p.h"
+#include "radiologger.h"
+#include "radio_global.h"
+#include "cradioenginehandler.h"
+#include "radiofrequencyscanninghandler.h"
+#include "radiostationhandlerif.h"
+#include "cradiopubsub.h"
+#include "radiocontroleventlistener.h"
+#include "radiordslistener.h"
+#include "cradiorepositorymanager.h"
+#include "radioenginewrapperobserver.h"
+
+// Constants
+
+/*!
+ *
+ */
+RadioEngineWrapperPrivate::RadioEngineWrapperPrivate( RadioEngineWrapper* wrapper,
+                                                      RadioStationHandlerIf& stationHandler,
+                                                      RadioEngineWrapperObserver& observer ) :
+    q_ptr( wrapper ),
+    mStationHandler( stationHandler ),
+    mObserver( observer ),
+    mEngineHandler( new CRadioEngineHandler( *this ) ),
+    mControlEventListener( new RadioControlEventListener( *this ) ),
+    mRdsListener ( new RadioRdsListener( mStationHandler, *this ) ),
+    mCommandSender( 0 ),
+    mUseLoudspeaker( false ),
+    mIsSeeking( false )
+{
+}
+
+/*!
+ *
+ */
+RadioEngineWrapperPrivate::~RadioEngineWrapperPrivate()
+{
+    // Destructor needs to be defined because some member variables that are forward declared
+    // in the header are managed by QT's smart pointers and they require that the owning class
+    // has a non-inlined destructor. Compiler generates an inlined destructor if it isn't defined.
+}
+
+/*!
+ * Initializes the private implementation
+ */
+void RadioEngineWrapperPrivate::init()
+{
+    TRAPD( err, mEngineHandler->ConstructL() );
+    if ( err != KErrNone ) {
+        LOG_FORMAT( "RadioEngineWrapperPrivate::init, EngineHandler construct failed: %d", err );
+        mEngineHandler.reset();
+        return;
+        //TODO: Error handling?
+    }
+
+    mEngineHandler->SetRdsObserver( mRdsListener.data() );
+    mEngineHandler->PubSub().SetControlEventObserver( mControlEventListener.data() );
+    mControlEventListener->init();
+
+    // Start observing profile changes
+    mEngineHandler->Repository().AddEntityL( KCRUidProfileEngine,
+                                             KProEngActiveProfile,
+                                             CRadioRepositoryManager::ERadioEntityInt );
+
+    mUseLoudspeaker = mEngineHandler->IsAudioRoutedToLoudspeaker();
+    if ( !mUseLoudspeaker ) {
+        mObserver.audioRouteChanged( false );
+    }
+}
+
+/*!
+ * Starts up the radio engine
+ */
+bool RadioEngineWrapperPrivate::isEngineConstructed()
+{
+    return mEngineHandler != 0;
+}
+
+/*!
+ * Returns the settings handler owned by the engine
+ */
+RadioSettings& RadioEngineWrapperPrivate::settings()
+{
+    if ( !mSettings ) {
+        mSettings.reset( new RadioSettings() );
+        mSettings->d_func()->init( &mEngineHandler->ApplicationSettings() );
+    }
+    return *mSettings;
+}
+
+/*!
+ * Returns the enginehandler owned by the engine
+ */
+CRadioEngineHandler& RadioEngineWrapperPrivate::RadioEnginehandler()
+{
+    return *mEngineHandler;
+}
+
+/*!
+ * Tunes to the given frequency
+ */
+void RadioEngineWrapperPrivate::tuneFrequency( uint frequency, const int sender )
+{
+    mCommandSender = sender;
+    mEngineHandler->Tune( frequency );
+}
+
+/*!
+ * Tunes to the given frequency after a delay
+ */
+void RadioEngineWrapperPrivate::tuneWithDelay( uint frequency, const int sender )
+{
+    mCommandSender = sender;
+    mEngineHandler->TuneWithDelay( frequency );
+}
+
+/*!
+ *
+ */
+RadioEngineWrapperObserver& RadioEngineWrapperPrivate::observer()
+{
+    return mObserver;
+}
+
+/*!
+ *
+ */
+void RadioEngineWrapperPrivate::startSeeking( Seeking::Direction direction )
+{
+    mEngineHandler->Seek( direction );
+    mObserver.seekingStarted( direction );
+}
+
+/*!
+ * \reimp
+ */
+void RadioEngineWrapperPrivate::PowerEventL( TBool aPowerState, TInt DEBUGVAR( aError ) )
+{
+    LOG_FORMAT( "RadioEngineWrapperPrivate::PowerEventL, PowerState: %d, Error: %d", aPowerState, aError );
+    mObserver.radioStatusChanged( aPowerState );
+    mEngineHandler->PubSub().PublishPowerState( aPowerState );
+}
+
+/*!
+ * \reimp
+ */
+void RadioEngineWrapperPrivate::FrequencyEventL( TUint32 aFrequency,
+                                                 RadioEngine::TRadioFrequencyEventReason aReason,
+                                                 TInt aError )
+{
+    LOG_FORMAT( "RadioEngineWrapperPrivate::FrequencyEventL - Frequency: %d, Reason: %d, Error: %d", aFrequency, aReason, aError );
+
+    if ( mFrequencyScanningHandler )
+    {
+        // frequencyevents not handled during scanning //TODO remove
+        return;
+    }
+
+    if ( !aError ) {
+        const uint frequency = static_cast<uint>( aFrequency );
+
+        mStationHandler.setCurrentStation( frequency );
+        // Stations found by seeking (autotune) are saved as local stations
+//        if ( aReason == RadioEngine::ERadioFrequencyEventReasonUp
+//             || aReason == RadioEngine::ERadioFrequencyEventReasonDown  )
+//        {
+//            mStationHandler.addScannedFrequency( frequency );
+//            mIsSeeking = false;
+//            mCommandSender = 0;
+//        }
+
+        //mEngineHandler->SetMuted( EFalse );
+        LOG_TIMESTAMP( "Channel change finished" );
+
+        mObserver.tunedToFrequency( frequency, mCommandSender );
+
+        mStationHandler.startDynamicPsCheck();
+
+        mEngineHandler->PubSub().PublishFrequency( aFrequency );
+    }
+}
+
+/*!
+ * \reimp
+ */
+void RadioEngineWrapperPrivate::VolumeEventL( TInt aVolume, TInt aError )
+{
+    Q_UNUSED( aError );
+    mObserver.volumeChanged( aVolume );
+    mEngineHandler->PubSub().PublishVolume( aVolume );
+}
+
+/*!
+ * \reimp
+ */
+void RadioEngineWrapperPrivate::MuteEventL( TBool aMuteState, TInt aError )
+{
+    Q_UNUSED( aError );
+    mObserver.muteChanged( aMuteState );
+    mEngineHandler->PubSub().PublishRadioMuteState( aMuteState );
+}
+
+/*!
+ * \reimp
+ */
+void RadioEngineWrapperPrivate::AudioModeEventL( TInt DEBUGVAR( aAudioMode ), TInt DEBUGVAR( aError ) )
+{
+    LOG_FORMAT( "RadioEngineWrapperPrivate::AudioModeEventL, AudioMode: %d, Error: %d", aAudioMode, aError );
+}
+
+/*!
+ * \reimp
+ */
+void RadioEngineWrapperPrivate::AntennaEventL( TBool aAntennaAttached, TInt aError )
+{
+    Q_UNUSED( aError );
+    mObserver.headsetStatusChanged( aAntennaAttached );
+//    doc->PubSubL().PublishHeadsetStatusL( EVRPSHeadsetConnected );
+}
+
+/*!
+ * \reimp
+ */
+void RadioEngineWrapperPrivate::AudioRoutingEventL( TInt aAudioDestination, TInt aError )
+{
+    //TODO: Check how this event differs from AudioRoutingChangedL
+    Q_UNUSED( aAudioDestination )
+    Q_UNUSED( aError )
+//    doc->PubSubL().PublishLoudspeakerStatusL( EVRPSLoudspeakerNotInUse );
+//    Q_Q( RadioEngineWrapper );
+//    q->audioRouteChanged( aAudioDestination == RadioEngine::ERadioSpeaker );
+}
+
+/*!
+ * \reimp
+ */
+void RadioEngineWrapperPrivate::SeekingEventL( TInt aSeekingState, TInt DEBUGVAR( aError ) )
+{
+    LOG_FORMAT( "RadioEngineWrapperPrivate::SeekingEventL, aSeekingState: %d, Error: %d", aSeekingState, aError );
+    if ( aSeekingState != RadioEngine::ERadioNotSeeking ) {
+        // We only set the flag here. It is reset in the FrequencyEventL
+        mIsSeeking = true;
+    }
+//    Document()->PubSubL().PublishTuningStateL( EVRPSTuningStarted );
+}
+
+/*!
+ * \reimp
+ */
+void RadioEngineWrapperPrivate::RegionEventL( TInt DEBUGVAR( aRegion ), TInt DEBUGVAR( aError ) )
+{
+    LOG_FORMAT( "RadioEngineWrapperPrivate::RegionEventL, aRegion: %d, Error: %d", aRegion, aError );
+//    Document()->PubSubL().PublishFrequencyDecimalCountL(
+//        static_cast<TVRPSFrequencyDecimalCount>( Document()->RadioSettings()->DecimalCount() ) );
+}
+
+/*!
+ * \reimp
+ */
+void RadioEngineWrapperPrivate::AudioRouteChangedL( RadioEngine::TRadioAudioRoute aRoute )
+{
+    mUseLoudspeaker = aRoute == RadioEngine::ERadioSpeaker;
+    mObserver.audioRouteChanged( mUseLoudspeaker );
+}
+
+/*!
+ * \reimp
+ */
+void RadioEngineWrapperPrivate::HandleSystemEventL( TRadioSystemEventType DEBUGVAR( aEventType ) )
+{
+    LOG_FORMAT( "RadioEngineWrapperPrivate::HandleSystemEventL, Event: %d", aEventType );
+//    ERadioHeadsetConnected,         ///< Headset was connected
+//    ERadioHeadsetDisconnected,      ///< Headset was disconnected
+//    ERadioNetworkCoverageUp,        ///< Network coverage detected
+//    ERadioNetworkCoverageDown,      ///< Network coverage lost
+//    ERadioCallActivated,            ///< Call activated or ringing
+//    ERadioCallDeactivated,          ///< Call disconnected
+//    ERadioEmergencyCallActivated,   ///< Call activated or ringing
+//    ERadioEmergencyCallDeactivated, ///< Call disconnected
+//    ERadioLowDiskSpace,             ///< Low disk space
+//    ERadioAudioRoutingHeadset,      ///< Audio routed through headset
+//    ERadioAudioRoutingSpeaker,      ///< Audio routed through speaker ( IHF )
+//    ERadioAudioResourcesAvailable,  ///< Audio resources have become available
+//    ERadioAudioAutoResumeForbidden  ///< Audio auto resuming is forbidden
+}
+
+/*!
+ * \reimp
+ */
+void RadioEngineWrapperPrivate::HandleRepositoryValueChangeL( const TUid& aUid, TUint32 aKey, TInt aValue, TInt aError )
+{
+    if ( aUid == KCRUidProfileEngine && aKey == KProEngActiveProfile && !aError && aValue == KOfflineProfileId ) {
+        LOG( "RadioEngineWrapperPrivate::HandleRepositoryValueChangeL: Offline profile activated" );
+    }
+}
+
+/*!
+ *
+ */
+void RadioEngineWrapperPrivate::frequencyScannerFinished()
+{
+    RadioFrequencyScanningHandler* handler = mFrequencyScanningHandler.take(); // Nulls the pointer
+    handler->deleteLater();
+    mObserver.scanAndSaveFinished();
+}