diff options
Diffstat (limited to 'src/plugins/symbian/openmaxal/radiotuner/xaradiosessionimpl.cpp')
| -rw-r--r-- | src/plugins/symbian/openmaxal/radiotuner/xaradiosessionimpl.cpp | 715 |
1 files changed, 715 insertions, 0 deletions
diff --git a/src/plugins/symbian/openmaxal/radiotuner/xaradiosessionimpl.cpp b/src/plugins/symbian/openmaxal/radiotuner/xaradiosessionimpl.cpp new file mode 100644 index 000000000..94bebc373 --- /dev/null +++ b/src/plugins/symbian/openmaxal/radiotuner/xaradiosessionimpl.cpp @@ -0,0 +1,715 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "xaradiosessionimpl.h" +#include "xaradiosessionimplobserver.h" +#include <xaradioitfext.h> +#include "xacommon.h" + +#define MAX_NUMBER_INTERFACES 20 +#define FM_STEP 100000; // Hz (.1 MHz) + +/* + * function declarations. + * */ +void EngineObjectCallback(XAObjectItf caller, const void */*pContext*/, + XAuint32 event, XAresult result, XAuint32 /*param*/, + void */*pInterface*/); + +void RadioCallback(XARadioItf caller, void* pContext, XAuint32 event, XAuint32 eventIntData, XAboolean eventBooleanData); +void NokiaVolumeExtItfCallback(XANokiaVolumeExtItf caller, void* pContext, XAuint32 event, XAboolean eventBooleanData); +void NokiaLinearVolumeItfCallback(XANokiaLinearVolumeItf caller, void* pContext, XAuint32 event, XAboolean eventBooleanData); +void PlayItfCallbackForRadio(XAPlayItf caller, void* pContext, XAuint32 event); + +XARadioSessionImpl::XARadioSessionImpl(XARadioSessionImplObserver& parent) +:iParent(parent), +iRadio(NULL), +iEngine(NULL), +iPlayer(NULL), +iSearching(EFalse), +iRadioAvailable(EFalse), +iState(QRadioTuner::StoppedState) +{ + iAvailabilityError = QtMultimediaKit::NoError; +} + +XARadioSessionImpl::~XARadioSessionImpl() +{ + if (iRadio) { + TRACE_LOG((_L("XARadioSessionImpl::~XARadioSessionImpl(): Deleting Radio Device..."))); + (*iRadio)->Destroy(iRadio); + iRadio = NULL; + TRACE_LOG((_L("XARadioSessionImpl::~XARadioSessionImpl(): Deleted Radio Device"))); + } + if (iPlayer) { + TRACE_LOG((_L("XARadioSessionImpl::~XARadioSessionImpl(): Deleting player..."))); + (*iPlayer)->Destroy(iPlayer); + iPlayer = NULL; + TRACE_LOG((_L("XARadioSessionImpl::~XARadioSessionImpl(): Deleted iPlayer"))); + } + if ( iEngine ) { + TRACE_LOG((_L("XARadioSessionImpl::~XARadioSessionImpl(): Deleting engine..."))); + (*iEngine)->Destroy(iEngine); + iEngine = NULL; + TRACE_LOG((_L("XARadioSessionImpl::~XARadioSessionImpl(): Deleted engine"))); + } +} + +QRadioTuner::Error XARadioSessionImpl::PostConstruct() +{ + XAresult res = CreateEngine(); + if (res != KErrNone) + return QRadioTuner::ResourceError; + else + return QRadioTuner::NoError; +} + +TInt XARadioSessionImpl::CreateEngine() +{ + TRACE_FUNCTION_ENTRY; + XAboolean required[MAX_NUMBER_INTERFACES]; + XAInterfaceID iidArray[MAX_NUMBER_INTERFACES]; + XAuint32 noOfInterfaces = 0; + int i; + XAresult res; + + XAEngineOption EngineOption[] = + { + { + (XAuint32) XA_ENGINEOPTION_THREADSAFE, + (XAuint32) XA_BOOLEAN_TRUE + } + }; + + /* Create XA engine */ + if (!iEngine) { + TRACE_LOG((_L("XARadioSessionImpl::CreateEngine: Creating Engine..."))); + res = xaCreateEngine(&iEngine, 1, EngineOption, 0, NULL, NULL); + RET_ERR_IF_ERR(CheckErr(res)); + res = (*iEngine)->RegisterCallback(iEngine, EngineObjectCallback, NULL); + RET_ERR_IF_ERR(CheckErr(res)); + + TRACE_LOG((_L("XARadioSessionImpl::CreateEngine: Realizing..."))); + res = (*iEngine)->Realize(iEngine, XA_BOOLEAN_FALSE); + RET_ERR_IF_ERR(CheckErr(res)); + + // Create Engine Interface: + TRACE_LOG((_L("XARadioSessionImpl::CreateEngine: Creating Engine Interface"))); + RET_ERR_IF_ERR(CheckErr((*iEngine)->GetInterface(iEngine, XA_IID_ENGINE, (void*)&iEngineItf))); + + // Create Radio Device and interface(s): + if (!iRadio) { + TRACE_LOG((_L("XARadioSessionImpl::CreateEngine: Creating Radio Device"))); + res = (*iEngineItf)->CreateRadioDevice(iEngineItf,&iRadio, 0, NULL, NULL); + RET_ERR_IF_ERR(CheckErr(res)); + + TRACE_LOG((_L("XARadioSessionImpl::CreateEngine: Realize Radio Device"))); + res = (*iRadio)->Realize(iRadio, XA_BOOLEAN_FALSE); + RET_ERR_IF_ERR(CheckErr(res)); + + // Get Radio interface: + TRACE_LOG((_L("XARadioSessionImpl::CreateEngine: Get Radio Interface"))); + res = (*iRadio)->GetInterface(iRadio, XA_IID_RADIO, (void*)&iRadioItf); + RET_ERR_IF_ERR(CheckErr(res)); + iRadioAvailable = ETrue; + // Register Radio Callback: + TRACE_LOG((_L("XARadioSessionImpl::CreateEngine: Create Radio Callback:"))); + res = (*iRadioItf)->RegisterRadioCallback(iRadioItf, RadioCallback, (void*)this); + RET_ERR_IF_ERR(CheckErr(res)); + } + XADataSource audioSource; + XADataLocator_IODevice locatorIODevice; + XADataSink audioSink; + XADataLocator_OutputMix locator_outputmix; + + /* Init arrays required[] and iidArray[] */ + for (i = 0; i < MAX_NUMBER_INTERFACES; i++) { + required[i] = XA_BOOLEAN_FALSE; + iidArray[i] = XA_IID_NULL; + } + + iidArray[0] = XA_IID_NOKIAVOLUMEEXT; + iidArray[1] = XA_IID_NOKIALINEARVOLUME; + noOfInterfaces = 2; + + locatorIODevice.locatorType = XA_DATALOCATOR_IODEVICE; + locatorIODevice.deviceType = XA_IODEVICE_RADIO; + locatorIODevice.deviceID = 0; /* ignored */ + locatorIODevice.device = iRadio; + audioSource.pLocator = (void*) &locatorIODevice; + audioSource.pFormat = NULL; + + /* Setup the data sink structure */ + locator_outputmix.locatorType = XA_DEFAULTDEVICEID_AUDIOOUTPUT; + locator_outputmix.outputMix = NULL; + audioSink.pLocator = (void*) &locator_outputmix; + audioSink.pFormat = NULL; + + TRACE_LOG((_L("XARadioSessionImpl::CreateEngine: Create Media Player:"))); + res = (*iEngineItf)->CreateMediaPlayer(iEngineItf, &iPlayer, &audioSource, NULL, &audioSink, NULL, NULL, NULL, noOfInterfaces, iidArray, required); + RET_ERR_IF_ERR(CheckErr(res)); + + TRACE_LOG((_L("XARadioSessionImpl::CreateEngine: Realize Media Player:"))); + res = (*iPlayer)->Realize(iPlayer, XA_BOOLEAN_FALSE); + RET_ERR_IF_ERR(CheckErr(res)); + TRACE_LOG((_L("XARadioSessionImpl::CreateEngine: Get Play Interface from player:"))); + res = (*iPlayer)->GetInterface(iPlayer, XA_IID_PLAY, (void*) &iPlayItf); + RET_ERR_IF_ERR(CheckErr(res)); + TRACE_LOG((_L("XARadioSessionImpl::CreateEngine: Create PlayItf Callback:"))); + res = (*iPlayItf)->RegisterCallback(iPlayItf, PlayItfCallbackForRadio, (void*)this); + RET_ERR_IF_ERR(CheckErr(res)); + + // Get Volume Interfaces specific for Nokia impl: + TRACE_LOG((_L("XARadioSessionImpl::CreateEngine: Get NokiaVolumeExt Interface"))); + res = (*iPlayer)->GetInterface(iPlayer, XA_IID_NOKIAVOLUMEEXT, (void*)&iNokiaVolumeExtItf); + RET_ERR_IF_ERR(CheckErr(res)); + + TRACE_LOG((_L("XARadioSessionImpl::CreateEngine: Get NokiaLinearVolume Interface"))); + res = (*iPlayer)->GetInterface(iPlayer, XA_IID_NOKIALINEARVOLUME, (void*)&iNokiaLinearVolumeItf); + RET_ERR_IF_ERR(CheckErr(res)); + + // Register Volume Callbacks: + TRACE_LOG((_L("XARadioSessionImpl::CreateEngine: Create NokiaVolumeExtItf Callback:"))); + res = (*iNokiaVolumeExtItf)->RegisterVolumeCallback(iNokiaVolumeExtItf, NokiaVolumeExtItfCallback, (void*)this); + RET_ERR_IF_ERR(CheckErr(res)); + res = (*iNokiaVolumeExtItf)->SetCallbackEventsMask(iNokiaVolumeExtItf,(XA_NOKIAVOLUMEEXT_EVENT_MUTE_CHANGED)); + RET_ERR_IF_ERR(CheckErr(res)); + TRACE_LOG((_L("XARadioSessionImpl::CreateEngine: Create NokiaLinearVolumeItf Callback:"))); + res = (*iNokiaLinearVolumeItf)->RegisterVolumeCallback(iNokiaLinearVolumeItf, NokiaLinearVolumeItfCallback, (void*)this); + RET_ERR_IF_ERR(CheckErr(res)); + res = (*iNokiaLinearVolumeItf)->SetCallbackEventsMask(iNokiaLinearVolumeItf,(XA_NOKIALINEARVOLUME_EVENT_VOLUME_CHANGED)); + RET_ERR_IF_ERR(CheckErr(res)); + } + + TRACE_FUNCTION_EXIT; + return EFalse; +} + +QRadioTuner::State XARadioSessionImpl::State() const +{ + TRACE_FUNCTION_ENTRY_EXIT; + return iState; +} + +QtMultimediaKit::AvailabilityError XARadioSessionImpl::AvailabilityError() const +{ + TRACE_FUNCTION_ENTRY_EXIT; + return iAvailabilityError; +} + + bool XARadioSessionImpl::IsAvailable() const +{ + TRACE_FUNCTION_ENTRY_EXIT; + return iRadioAvailable; +} + +QRadioTuner::Band XARadioSessionImpl::Band() const +{ + TRACE_FUNCTION_ENTRY_EXIT; + return iBand; +} + +void XARadioSessionImpl::SetBand(QRadioTuner::Band band) +{ + if (band != QRadioTuner::FM) + iParent.CBError(QRadioTuner::OpenError); + else + iBand = band; +} + +bool XARadioSessionImpl::IsBandSupported(QRadioTuner::Band band) const +{ + if (band == QRadioTuner::FM) + return ETrue; + else + return EFalse; +} + +// Returns the number of Hertz to increment the frequency by when stepping through frequencies within a given band. +TInt XARadioSessionImpl::FrequencyStep(QRadioTuner::Band /*band*/) const +{ + TInt freqStep = FM_STEP; + return (int)freqStep; +} + +bool XARadioSessionImpl::IsStereo() //const +{ + bool isStereo = EFalse; + QRadioTuner::StereoMode mode = StereoMode(); + if (mode == QRadioTuner::ForceStereo || mode == QRadioTuner::Auto) + isStereo = ETrue; + return isStereo; +} + +bool XARadioSessionImpl::IsMuted() const +{ + TRACE_FUNCTION_ENTRY; + XAboolean isMuted = EFalse; + (*iNokiaVolumeExtItf)->GetMute(iNokiaVolumeExtItf, &isMuted ); + TRACE_LOG((_L("XARadioSessionImpl::IsMuted: isMuted = %d"), isMuted)); + + TRACE_FUNCTION_EXIT; + return isMuted; +} + +bool XARadioSessionImpl::IsSearching() const +{ + //iSearching is set when seek (QT:searchForward-backward) + // iSearching is cleared when SearchingStatusChanged is called or StopSeeking is called + return iSearching; +} + +TInt XARadioSessionImpl::GetFrequency() +{ + TRACE_FUNCTION_ENTRY; + + XAuint32 freq = 0; + XAresult res = (*iRadioItf)->GetFrequency(iRadioItf, &freq ); + RET_ERR_IF_ERR(CheckErr(res)); + TRACE_LOG((_L("XARadioSessionImpl::GetFrequency: Frequency = %d"), freq)); + + TRACE_FUNCTION_EXIT; + return (int)freq; +} + +TInt XARadioSessionImpl::GetFrequencyRange() +{ + TRACE_FUNCTION_ENTRY; + XAuint8 range = 0; + + XAresult res = (*iRadioItf)->GetFreqRange(iRadioItf, &range); + RET_ERR_IF_ERR(CheckErr(res)); + TRACE_LOG((_L("XARadioSessionImpl::GetFrequencyRange: Frequency Range = %d"), range)); + + TRACE_FUNCTION_EXIT; + return (int)range; +} + +TInt XARadioSessionImpl::GetFrequencyRangeProperties(TInt range, TInt &minFreq, TInt &maxFreq) +{ + TRACE_FUNCTION_ENTRY; + XAuint32 freqInterval = 0; + XAresult res = (*iRadioItf)->GetFreqRangeProperties(iRadioItf, (XAuint8)range, (XAuint32*)&minFreq,(XAuint32*)&maxFreq, (XAuint32*)&freqInterval); + RET_ERR_IF_ERR(CheckErr(res)); + TRACE_LOG((_L("XARadioSessionImpl::GetFrequencyRangeProperties: minFreq = %d, maxFreq = %d"), minFreq, maxFreq)); + + TRACE_FUNCTION_EXIT; + return res; +} + +TInt XARadioSessionImpl::SetFrequency(TInt aFreq) +{ + TRACE_FUNCTION_ENTRY; + + TRACE_LOG((_L("XARadioSessionImpl::SetFrequency: Setting Frequency to: %d"), aFreq)); + XAresult res = (*iRadioItf)->SetFrequency(iRadioItf, aFreq ); + RET_ERR_IF_ERR(CheckErr(res)); + + TRACE_FUNCTION_EXIT; + return res; +} + +QRadioTuner::StereoMode XARadioSessionImpl::StereoMode() +{ + TRACE_FUNCTION_ENTRY; + QRadioTuner::StereoMode qtStereoMode; + XAuint32 symStereoMode; + (*iRadioItf)->GetStereoMode(iRadioItf, &symStereoMode); + + if (symStereoMode == XA_STEREOMODE_MONO) + qtStereoMode = QRadioTuner::ForceMono; + else if (symStereoMode == XA_STEREOMODE_STEREO) + qtStereoMode = QRadioTuner::ForceStereo; + else + qtStereoMode = QRadioTuner::Auto; + + TRACE_FUNCTION_EXIT; + return qtStereoMode; +} + +TInt XARadioSessionImpl::SetStereoMode(QRadioTuner::StereoMode qtStereoMode) +{ + TRACE_FUNCTION_ENTRY; + XAuint32 symStereoMode; + + if (qtStereoMode == QRadioTuner::ForceMono) + symStereoMode = XA_STEREOMODE_MONO; + else if (qtStereoMode == QRadioTuner::ForceStereo) + symStereoMode = XA_STEREOMODE_STEREO; + else + symStereoMode = XA_STEREOMODE_AUTO; + + XAresult res = (*iRadioItf)->SetStereoMode(iRadioItf, (symStereoMode)); + TRACE_FUNCTION_EXIT; + return res; +} + +TInt XARadioSessionImpl::GetSignalStrength() +{ + TRACE_FUNCTION_ENTRY; + XAuint32 signalStrength = 0; + + (*iRadioItf)->GetSignalStrength(iRadioItf, &signalStrength ); + TRACE_LOG((_L("XARadioSessionImpl::GetSignalStrength: Signal Strength = %d"), signalStrength)); + TRACE_FUNCTION_EXIT; + return (int)signalStrength; +} + +TInt XARadioSessionImpl::GetVolume() +{ + TRACE_FUNCTION_ENTRY; + XAuint32 vol; + if (iPlayer && iNokiaLinearVolumeItf) { + (*iNokiaLinearVolumeItf)->GetVolumeLevel(iNokiaLinearVolumeItf, &vol ); + TRACE_LOG((_L("XARadioSessionImpl::GetVolume: Volume = %d"), vol)); + } + TRACE_FUNCTION_EXIT; + return (TInt)vol; +} + +TInt XARadioSessionImpl::SetVolume(TInt aVolume) +{ + TRACE_FUNCTION_ENTRY; + XAuint32 newVolume = 0; + TRACE_LOG((_L("XARadioSessionImpl::SetVolume: Setting volume to: %d"), aVolume)); + if (iPlayer && iNokiaLinearVolumeItf) { + newVolume = aVolume; + XAresult res = (*iNokiaLinearVolumeItf)->SetVolumeLevel(iNokiaLinearVolumeItf, &newVolume); + } + TRACE_FUNCTION_EXIT; + return (TInt)newVolume; +} + +TInt XARadioSessionImpl::SetMuted(TBool aMuted) +{ + TRACE_FUNCTION_ENTRY; + XAresult res = (*iNokiaVolumeExtItf)->SetMute(iNokiaVolumeExtItf, aMuted); + TRACE_FUNCTION_EXIT; + return res; +} + +TInt XARadioSessionImpl::Seek(TBool aDirection) +{ + TRACE_FUNCTION_ENTRY; + iSearching = true; + XAresult res = (*iRadioItf)->Seek(iRadioItf, aDirection ); + TRACE_FUNCTION_EXIT; + return res; +} + +TInt XARadioSessionImpl::StopSeeking() +{ + TRACE_FUNCTION_ENTRY; + XAresult res = (*iRadioItf)->StopSeeking(iRadioItf); + iSearching = EFalse; + TRACE_FUNCTION_EXIT; + return res; +} + +void XARadioSessionImpl::Start() +{ + TRACE_FUNCTION_ENTRY; + if (iPlayItf) { + XAresult res = (*iPlayItf)->SetPlayState(iPlayItf, XA_PLAYSTATE_PLAYING); + // add error handling if res != 0 (call errorCB) + } + TRACE_FUNCTION_EXIT; +} + +void XARadioSessionImpl::Stop() +{ + TRACE_FUNCTION_ENTRY; + if (iPlayItf) { + XAresult res = (*iPlayItf)->SetPlayState(iPlayItf, XA_PLAYSTATE_STOPPED); + // add error handling if res != 0 (call errorCB) + } + TRACE_FUNCTION_EXIT; +} + +QRadioTuner::Error XARadioSessionImpl::Error() +{ + TRACE_FUNCTION_ENTRY_EXIT; + return QRadioTuner::NoError; +} + +//TInt XARadioSessionImpl::ErrorString(); +// { +// TRACE_FUNCTION_ENTRY; + +// TRACE_FUNCTION_EXIT; +// } + +void XARadioSessionImpl::StateChanged(QRadioTuner::State state) +{ + TRACE_FUNCTION_ENTRY; + iState = state; + iParent.CBStateChanged(state); + TRACE_FUNCTION_EXIT; +} + +void XARadioSessionImpl::FrequencyChanged(XAuint32 freq) +{ + TRACE_FUNCTION_ENTRY; + iParent.CBFrequencyChanged(freq); + TRACE_FUNCTION_EXIT; +} + +void XARadioSessionImpl::SearchingChanged(TBool isSearching) +{ + TRACE_FUNCTION_ENTRY; + iSearching = EFalse; + iParent.CBSearchingChanged(isSearching); + TRACE_FUNCTION_EXIT; +} + +void XARadioSessionImpl::StereoStatusChanged(TBool stereoStatus) +{ + TRACE_FUNCTION_ENTRY; + iParent.CBStereoStatusChanged(stereoStatus); + TRACE_FUNCTION_EXIT; +} + +void XARadioSessionImpl::SignalStrengthChanged(TBool stereoStatus) +{ + TRACE_FUNCTION_ENTRY; + iParent.CBSignalStrengthChanged(stereoStatus); + TRACE_FUNCTION_EXIT; +} + +void XARadioSessionImpl::VolumeChanged() +{ + TRACE_FUNCTION_ENTRY; + int vol = 0; + iParent.CBVolumeChanged(vol); + TRACE_FUNCTION_EXIT; +} + +void XARadioSessionImpl::MutedChanged(TBool mute) +{ + TRACE_FUNCTION_ENTRY; + iParent.CBMutedChanged(mute); + TRACE_FUNCTION_EXIT; +} + +void EngineObjectCallback(XAObjectItf /*caller*/, + const void */*pContext*/, +#ifdef PLUGIN_SYMBIAN_TRACE_ENABLED + XAuint32 event, +#else + XAuint32 /*event*/, +#endif /*PLUGIN_SYMBIAN_TRACE_ENABLED*/ + XAresult /*result*/, + XAuint32 /*param*/, + void */*pInterface*/) +{ +#ifdef PLUGIN_SYMBIAN_TRACE_ENABLED + TRACE_LOG((_L("Engine object event: 0x%x\n"), (int)event)); +#endif /*PLUGIN_SYMBIAN_TRACE_ENABLED*/ +} + +void RadioCallback(XARadioItf /*caller*/, + void* pContext, + XAuint32 event, + XAuint32 eventIntData, + XAboolean eventBooleanData) +{ + XAuint32 freq; + XAboolean stereoStatus(XA_BOOLEAN_FALSE); + + switch (event) { + case XA_RADIO_EVENT_ANTENNA_STATUS_CHANGED: + TRACE_LOG((_L("RadioCallback: XA_RADIO_EVENT_ANTENNA_STATUS_CHANGED"))); + // Qt API has no callback defined for this event. + break; + case XA_RADIO_EVENT_FREQUENCY_CHANGED: + freq = eventIntData; + TRACE_LOG((_L("RadioCallback: XA_RADIO_EVENT_FREQUENCY_CHANGED to: %d"), freq)); + if (pContext) + ((XARadioSessionImpl*)pContext)->FrequencyChanged(freq); + break; + case XA_RADIO_EVENT_FREQUENCY_RANGE_CHANGED: + TRACE_LOG((_L("RadioCallback: XA_RADIO_EVENT_FREQUENCY_RANGE_CHANGED"))); + // Qt API has no callback defined for this event. + break; + case XA_RADIO_EVENT_PRESET_CHANGED: + TRACE_LOG((_L("RadioCallback: XA_RADIO_EVENT_PRESET_CHANGED"))); + // Qt API has no callback defined for this event. + break; + case XA_RADIO_EVENT_SEEK_COMPLETED: + TRACE_LOG((_L("RadioCallback: XA_RADIO_EVENT_SEEK_COMPLETED"))); + if (pContext) + ((XARadioSessionImpl*)pContext)->SearchingChanged(false); + break; + case XA_RADIO_EVENT_STEREO_STATUS_CHANGED: + stereoStatus = eventBooleanData; + TRACE_LOG((_L("RadioCallback: XA_RADIO_EVENT_STEREO_STATUS_CHANGED: %d"), stereoStatus)); + if (pContext) + ((XARadioSessionImpl*)pContext)->StereoStatusChanged(stereoStatus); + break; + case XA_RADIO_EVENT_SIGNAL_STRENGTH_CHANGED: + TRACE_LOG((_L("RadioCallback: XA_RADIO_EVENT_SIGNAL_STRENGTH_CHANGED"))); + if (pContext) + ((XARadioSessionImpl*)pContext)->SignalStrengthChanged(stereoStatus); + break; + default: + TRACE_LOG((_L("RadioCallback: default"))); + break; + } +} + +void NokiaVolumeExtItfCallback(XANokiaVolumeExtItf /*caller*/, + void* pContext, + XAuint32 event, + XAboolean eventBooleanData) +{ + XAboolean mute; + switch (event) { + case XA_NOKIAVOLUMEEXT_EVENT_MUTE_CHANGED: + mute = eventBooleanData; + TRACE_LOG((_L("NokiaVolumeExtItfCallback: XA_NOKIAVOLUMEEXT_EVENT_MUTE_CHANGED to: %d"), mute)); + if (pContext) + ((XARadioSessionImpl*)pContext)->MutedChanged(mute); + break; + default: + TRACE_LOG((_L("NokiaVolumeExtItfCallback: default"))); + break; + } +} + +void NokiaLinearVolumeItfCallback(XANokiaLinearVolumeItf /*caller*/, + void* pContext, + XAuint32 event, + XAboolean /*eventBooleanData*/) +{ + switch (event) { + case XA_NOKIALINEARVOLUME_EVENT_VOLUME_CHANGED: + if (pContext) + ((XARadioSessionImpl*)pContext)->VolumeChanged(); + break; + default: + TRACE_LOG((_L("NokiaLinearVolumeItfCallback: default"))); + break; + } +} + +void PlayItfCallbackForRadio(XAPlayItf /*caller*/, + void* pContext, + XAuint32 event) +{ + switch (event) { + case XA_PLAYEVENT_HEADMOVING: + if (pContext) + ((XARadioSessionImpl*)pContext)->StateChanged(QRadioTuner::ActiveState); + break; + case XA_PLAYEVENT_HEADSTALLED: + if (pContext) + ((XARadioSessionImpl*)pContext)->StateChanged(QRadioTuner::StoppedState); + break; + default: + TRACE_LOG((_L("NokiaLinearVolumeItfCallback: default"))); + break; + } +} + +TInt XARadioSessionImpl::CheckErr(XAresult res) +{ + TInt status(KErrGeneral); + switch(res) { + case XA_RESULT_SUCCESS: + //TRACE_LOG((_L("XA_RESULT_SUCCESS"))); + status = KErrNone; + break; + case XA_RESULT_PRECONDITIONS_VIOLATED: + TRACE_LOG((_L("XA_RESULT_PRECONDITIONS_VIOLATED"))); + break; + case XA_RESULT_PARAMETER_INVALID: + TRACE_LOG((_L("XA_RESULT_PARAMETER_INVALID"))); + break; + case XA_RESULT_MEMORY_FAILURE: + TRACE_LOG((_L("XA_RESULT_MEMORY_FAILURE"))); + iAvailabilityError = QtMultimediaKit::ResourceError; + break; + case XA_RESULT_RESOURCE_ERROR: + TRACE_LOG((_L("XA_RESULT_RESOURCE_ERROR"))); + iAvailabilityError = QtMultimediaKit::ResourceError; + break; + case XA_RESULT_RESOURCE_LOST: + TRACE_LOG((_L("XA_RESULT_RESOURCE_LOST"))); + iAvailabilityError = QtMultimediaKit::ResourceError; + break; + case XA_RESULT_IO_ERROR: + TRACE_LOG((_L("XA_RESULT_IO_ERROR"))); + break; + case XA_RESULT_BUFFER_INSUFFICIENT: + TRACE_LOG((_L("XA_RESULT_BUFFER_INSUFFICIENT"))); + break; + case XA_RESULT_CONTENT_CORRUPTED: + TRACE_LOG((_L("XA_RESULT_CONTENT_CORRUPTED"))); + break; + case XA_RESULT_CONTENT_UNSUPPORTED: + TRACE_LOG((_L("XA_RESULT_CONTENT_UNSUPPORTED"))); + break; + case XA_RESULT_CONTENT_NOT_FOUND: + TRACE_LOG((_L("XA_RESULT_CONTENT_NOT_FOUND"))); + break; + case XA_RESULT_PERMISSION_DENIED: + TRACE_LOG((_L("XA_RESULT_PERMISSION_DENIED"))); + break; + case XA_RESULT_FEATURE_UNSUPPORTED: + TRACE_LOG((_L("XA_RESULT_FEATURE_UNSUPPORTED"))); + break; + case XA_RESULT_INTERNAL_ERROR: + TRACE_LOG((_L("XA_RESULT_INTERNAL_ERROR"))); + break; + case XA_RESULT_UNKNOWN_ERROR: + TRACE_LOG((_L("XA_RESULT_UNKNOWN_ERROR"))); + break; + case XA_RESULT_OPERATION_ABORTED: + TRACE_LOG((_L("XA_RESULT_OPERATION_ABORTED"))); + break; + case XA_RESULT_CONTROL_LOST: + TRACE_LOG((_L("XA_RESULT_CONTROL_LOST"))); + break; + default: + TRACE_LOG((_L("Unknown Error!!!"))); + } + return status; +} |