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/*
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* Copyright (c) 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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*/
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#include "cmmfradiobackendengine.h"
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extern "C" {
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#include "xaradioitfadaptation.h"
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#include "xaadaptationmmf.h"
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#include "xaadptbasectx.h"
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}
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CMMFRadioBackendEngine *CMMFRadioBackendEngine::s_instance = 0;
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CMMFRadioBackendEngine* CMMFRadioBackendEngine::Instance()
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{
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if (!s_instance)
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{
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s_instance = new CMMFRadioBackendEngine();
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if (s_instance)
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{
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s_instance->ConstructL();
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}
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}
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return s_instance;
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}
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void CMMFRadioBackendEngine::DeleteInstance()
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{
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if (iFmTunerUtility)
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{
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iFmTunerUtility->Close();
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iFmTunerUtility = NULL;
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}
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if (iRadioPlayerUtility)
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{
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iRadioPlayerUtility->Close();
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iRadioPlayerUtility = NULL;
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}
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if (iRadioUtility)
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{
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delete iRadioUtility;
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iRadioUtility = NULL;
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}
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}
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CMMFRadioBackendEngine::~CMMFRadioBackendEngine()
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{
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}
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CMMFRadioBackendEngine::CMMFRadioBackendEngine()
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{
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}
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void CMMFRadioBackendEngine::ConstructL()
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{
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iRadioUtility = CRadioUtility::NewL( ETrue );
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if (iRadioUtility)
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{
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iFmTunerUtility = &iRadioUtility->RadioFmTunerUtilityL( *this );
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}
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if (iFmTunerUtility)
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{
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iFmTunerUtility->EnableTunerInOfflineMode( ETrue );
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iFmTunerUtility->RequestTunerControl();
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}
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if (iRadioUtility)
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{
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iRadioPlayerUtility = &iRadioUtility->RadioPlayerUtilityL( *this );
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}
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SetForceMonoFlag();
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iDefaultFrequency = RADIO_DEFAULT_FREQ;
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iDefaultFreqRange = (TFmRadioFrequencyRange)RADIO_DEFAULT_FREQ_RANGE;
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iDefaultMinFreq = RADIO_DEFAULT_MIN_FREQ;
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iDefaultMaxFreq = RADIO_DEFAULT_MAX_FREQ;
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iAdaptContext = (XAAdaptationBaseCtx*)CMMFRadioBackendEngine::Instance();
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}
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void CMMFRadioBackendEngine::StationSeek(TBool aUpwards)
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{
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if (iFmTunerUtility)
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{
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iFmTunerUtility->StationSeek(aUpwards);
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}
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}
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void CMMFRadioBackendEngine::SetFrequency(TInt aFreq)
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{
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// DEBUG_CPP_API_A1("CMMFRadioBackendEngine::SetFrequency: %d", aFreq);
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if (iFmTunerUtility)
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{
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iFmTunerUtility->SetFrequency(aFreq);
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}
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}
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XAresult CMMFRadioBackendEngine::GetFrequency(TInt& aFreq)
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{
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// DEBUG_CPP_API("CMMFRadioBackendEngine::GetFrequency");
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TInt ret = KErrNotFound;
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if (iFmTunerUtility)
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{
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ret = iFmTunerUtility->GetFrequency(aFreq);
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if (ret != KErrNone)
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{
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aFreq = iDefaultFrequency;
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ret = KErrNone;
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}
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}
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// DEBUG_CPP_API_A1("CMMFRadioBackendEngine::GetFrequency RET: %d", ret);
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return TranslateError(ret);
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}
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XAresult CMMFRadioBackendEngine::GetSignalStrength(TInt& aSignalStrength)
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{
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TInt ret = KErrNotFound;
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if (iFmTunerUtility)
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{
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ret = iFmTunerUtility->GetSignalStrength(aSignalStrength);
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}
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// DEBUG_CPP_API_A1("CMMFRadioBackendEngine::GetSignalStrength RET: %d", ret);
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return TranslateError(ret);
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}
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void CMMFRadioBackendEngine::CancelSetFrequency()
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{
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if (iFmTunerUtility)
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{
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iFmTunerUtility->CancelSetFrequency();
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}
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}
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void CMMFRadioBackendEngine::CancelStationSeek()
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{
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if (iFmTunerUtility)
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{
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iFmTunerUtility->CancelStationSeek();
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}
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}
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void CMMFRadioBackendEngine::SetFreqRange(TFmRadioFrequencyRange aRange)
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{
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if (iFmTunerUtility)
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{
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iFmTunerUtility->SetFrequencyRange(aRange);
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}
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}
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XAresult CMMFRadioBackendEngine::GetFreqRange(TFmRadioFrequencyRange& aRange)
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{
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TInt ret = KErrNotFound;
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TInt minFreq;
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TInt maxFreq;
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if (iFmTunerUtility)
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{
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ret = iFmTunerUtility->GetFrequencyRange((TFmRadioFrequencyRange&)aRange, (TInt&)minFreq, (TInt&)maxFreq);
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if (ret != KErrNone)
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{
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minFreq = iDefaultMinFreq;
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maxFreq = iDefaultMaxFreq;
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aRange = iDefaultFreqRange;
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ret = KErrNone;
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}
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}
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// DEBUG_CPP_API_A1("CMMFRadioBackendEngine::GetFreqRange RET: %d", ret);
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return TranslateError(ret);
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}
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XAresult CMMFRadioBackendEngine::GetFreqRangeProperties(TFmRadioFrequencyRange& aRange, TInt& aMinFreq, TInt& aMaxFreq)
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{
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TInt ret = KErrNotFound;
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if (iFmTunerUtility)
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{
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ret = iFmTunerUtility->GetFrequencyRange((TFmRadioFrequencyRange&)aRange, (TInt&)aMinFreq, (TInt&)aMaxFreq);
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if (ret != KErrNone)
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{
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aRange = iDefaultFreqRange;
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aMinFreq = iDefaultMinFreq;
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aMaxFreq = iDefaultMaxFreq;
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ret = KErrNone;
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}
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}
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// DEBUG_CPP_API_A1("CMMFRadioBackendEngine::GetFreqRangeProperties RET: %d", ret);
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return TranslateError(ret);
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}
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XAresult CMMFRadioBackendEngine::SetVolume(TInt aVol)
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{
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TInt ret = KErrNotFound;
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if (iRadioPlayerUtility)
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{
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ret = iRadioPlayerUtility->SetVolume(aVol);
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}
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return TranslateError(ret);
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}
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XAresult CMMFRadioBackendEngine::SetMute(TBool aMute)
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{
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TInt ret = KErrNotFound;
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if (iRadioPlayerUtility)
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{
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ret = iRadioPlayerUtility->Mute(aMute);
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}
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return TranslateError(ret);
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}
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XAresult CMMFRadioBackendEngine::GetVolume(TInt& aVol)
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{
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TInt ret = KErrNotFound;
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if (iRadioPlayerUtility)
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{
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ret = iRadioPlayerUtility->GetVolume(aVol);
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}
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return TranslateError(ret);
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}
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XAresult CMMFRadioBackendEngine::GetForcedMonoReception(TUint& aForcedMono)
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{
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TInt ret = KErrNotFound;
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TBool forceMono = XA_BOOLEAN_FALSE;
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if (iFmTunerUtility)
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{
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ret = iFmTunerUtility->GetForcedMonoReception(forceMono);
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if (ret == KErrNotReady)
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{
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aForcedMono = XA_STEREOMODE_AUTO; // Radio Utility Default value
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return TranslateError(KErrNone);
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}
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}
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if (forceMono)
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{
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aForcedMono = XA_STEREOMODE_MONO;
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}
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else
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{
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if (iForceStereo)
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aForcedMono = XA_STEREOMODE_STEREO;
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else
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aForcedMono = XA_STEREOMODE_AUTO;
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}
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return TranslateError(ret);
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}
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void CMMFRadioBackendEngine::PlayRadio()
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{
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if (iRadioPlayerUtility)
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{
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iRadioPlayerUtility->Play();
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}
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}
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void CMMFRadioBackendEngine::StopRadio()
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{
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if (iRadioPlayerUtility)
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{
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iRadioPlayerUtility->Stop();
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}
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}
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XAresult CMMFRadioBackendEngine::ForceMonoReception(TUint aForcedMono)
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{
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TInt ret = KErrNotFound;
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TUint currentMode;
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ret = GetForcedMonoReception(currentMode);
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if (ret != XA_RESULT_SUCCESS)
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return TranslateError(ret);
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if (iFmTunerUtility)
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{
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if (aForcedMono == XA_STEREOMODE_MONO)
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{
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iForceStereo = EFalse;
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ret = iFmTunerUtility->ForceMonoReception(ETrue);
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}
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else if (aForcedMono == XA_STEREOMODE_STEREO)
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{
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iForceStereo = ETrue;
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if (currentMode == XA_STEREOMODE_AUTO) // Transition from Auto to Stereo doesn't require Utility call:
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{
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MrftoForcedMonoChange(ETrue);
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}
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else
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{
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ret = iFmTunerUtility->ForceMonoReception(EFalse);
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}
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}
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else // (aForcedMono == XA_STEREOMODE_AUTO)
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{
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iForceStereo = EFalse;
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if (currentMode == XA_STEREOMODE_STEREO) // Transition from Stereo to Auto doesn't require Utility call:
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{
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MrftoForcedMonoChange(EFalse);
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}
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else
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{
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ret = iFmTunerUtility->ForceMonoReception(EFalse);
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}
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}
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}
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// DEBUG_CPP_API_A1("CMMFRadioBackendEngine::ForceMonoReception RET: %d", ret);
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return TranslateError(ret);
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}
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XAresult CMMFRadioBackendEngine::SetForceMonoFlag()
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{
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TInt ret = KErrNotFound;
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TBool forceMono = XA_BOOLEAN_FALSE;
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if (iFmTunerUtility)
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{
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ret = iFmTunerUtility->GetForcedMonoReception(forceMono);
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if (ret == KErrNotReady)
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{
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// For Radio Utility Default value = XA_STEREOMODE_STEREO
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iForceStereo = ETrue;
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return TranslateError(KErrNone);
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}
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}
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if (!forceMono)
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{
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iForceStereo = EFalse;
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}
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else
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{
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iForceStereo = ETrue;
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}
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return TranslateError(ret);
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}
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XAresult CMMFRadioBackendEngine::GetSquelch(TBool& aSquelch)
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{
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TInt ret = KErrNotFound;
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if (iFmTunerUtility)
|
|
|
356 |
{
|
|
|
357 |
ret = iFmTunerUtility->GetSquelch(aSquelch);
|
|
|
358 |
}
|
|
53
|
359 |
return TranslateError(ret);
|
|
43
|
360 |
}
|
|
21
|
361 |
|
|
53
|
362 |
XAresult CMMFRadioBackendEngine::SetSquelch(TBool aSquelch)
|
|
21
|
363 |
{
|
|
48
|
364 |
TInt ret = KErrNotFound;
|
|
|
365 |
if (iFmTunerUtility)
|
|
|
366 |
{
|
|
|
367 |
ret = iFmTunerUtility->SetSquelch(aSquelch);
|
|
|
368 |
}
|
|
53
|
369 |
return TranslateError(ret);
|
|
48
|
370 |
}
|
|
|
371 |
|
|
|
372 |
void CMMFRadioBackendEngine::SetAdaptContext(void * adaptcontext)
|
|
|
373 |
{
|
|
|
374 |
iAdaptContext = (XAAdaptationBaseCtx*)adaptcontext;
|
|
43
|
375 |
}
|
|
21
|
376 |
|
|
53
|
377 |
XAresult CMMFRadioBackendEngine::TranslateError(TInt error)
|
|
28
|
378 |
{
|
|
|
379 |
XAresult status(XA_RESULT_SUCCESS);
|
|
|
380 |
switch(error)
|
|
|
381 |
{
|
|
|
382 |
case KErrNone:
|
|
|
383 |
status = XA_RESULT_SUCCESS;
|
|
|
384 |
break;
|
|
53
|
385 |
case KErrNotFound:
|
|
|
386 |
status = XA_RESULT_MEMORY_FAILURE;
|
|
|
387 |
break;
|
|
28
|
388 |
// to do: investigate and add other possible errors:
|
|
48
|
389 |
|
|
28
|
390 |
/* case XA_RESULT_PRECONDITIONS_VIOLATED:
|
|
48
|
391 |
|
|
28
|
392 |
break;
|
|
|
393 |
case XA_RESULT_PARAMETER_INVALID:
|
|
|
394 |
|
|
|
395 |
break;
|
|
|
396 |
|
|
|
397 |
case XA_RESULT_RESOURCE_ERROR:
|
|
|
398 |
|
|
|
399 |
break;
|
|
|
400 |
case XA_RESULT_RESOURCE_LOST:
|
|
48
|
401 |
|
|
28
|
402 |
break;
|
|
|
403 |
case XA_RESULT_IO_ERROR:
|
|
|
404 |
|
|
|
405 |
break;
|
|
|
406 |
case XA_RESULT_BUFFER_INSUFFICIENT:
|
|
|
407 |
|
|
|
408 |
break;
|
|
|
409 |
case XA_RESULT_CONTENT_CORRUPTED:
|
|
|
410 |
|
|
|
411 |
break;
|
|
|
412 |
case XA_RESULT_CONTENT_UNSUPPORTED:
|
|
48
|
413 |
|
|
28
|
414 |
break;
|
|
|
415 |
case XA_RESULT_CONTENT_NOT_FOUND:
|
|
|
416 |
|
|
|
417 |
break;
|
|
|
418 |
case XA_RESULT_PERMISSION_DENIED:
|
|
|
419 |
|
|
|
420 |
break;
|
|
|
421 |
case XA_RESULT_FEATURE_UNSUPPORTED:
|
|
|
422 |
|
|
|
423 |
break;
|
|
|
424 |
case XA_RESULT_INTERNAL_ERROR:
|
|
|
425 |
|
|
|
426 |
break;
|
|
|
427 |
|
|
|
428 |
case XA_RESULT_OPERATION_ABORTED:
|
|
|
429 |
|
|
|
430 |
break;
|
|
|
431 |
case XA_RESULT_CONTROL_LOST:
|
|
|
432 |
|
|
|
433 |
break;
|
|
|
434 |
*/
|
|
|
435 |
default:
|
|
53
|
436 |
status = XA_RESULT_UNKNOWN_ERROR;
|
|
|
437 |
break;
|
|
28
|
438 |
} // end switch
|
|
|
439 |
return status;
|
|
|
440 |
}
|
|
21
|
441 |
// -----------------------------------------------------------------------------
|
|
|
442 |
// CMMFRadioBackendEngine::MrpeoPresetChanged
|
|
|
443 |
// Observer for Presets
|
|
|
444 |
// -----------------------------------------------------------------------------
|
|
|
445 |
void CMMFRadioBackendEngine::MrpeoPresetChanged(
|
|
|
446 |
TPresetChangeEvent /*aChange*/,
|
|
|
447 |
TInt /*aIndex*/ )
|
|
|
448 |
{
|
|
|
449 |
|
|
|
450 |
}
|
|
|
451 |
|
|
|
452 |
// ----------------------------------------------------
|
|
|
453 |
// CMMFRadioBackendEngine::MrftoSquelchChange
|
|
|
454 |
//
|
|
|
455 |
// ----------------------------------------------------
|
|
|
456 |
//
|
|
|
457 |
void CMMFRadioBackendEngine::MrftoSquelchChange(
|
|
48
|
458 |
TBool aSquelch)
|
|
21
|
459 |
{
|
|
48
|
460 |
// DEBUG_CPP_API_A1("CMMFRadioBackendEngine::MrftoSquelchChange: aSquelch = %d", aSquelch);
|
|
|
461 |
// Currently, Openmaxal doesn't have event defined to handle this callback
|
|
43
|
462 |
}
|
|
21
|
463 |
|
|
|
464 |
// ----------------------------------------------------
|
|
28
|
465 |
// CMMFRadioBackendEngine::MrftoForcedMonoChanged
|
|
21
|
466 |
// Called when a client enables/disabled forced mono reception
|
|
|
467 |
// ----------------------------------------------------
|
|
|
468 |
//
|
|
|
469 |
void CMMFRadioBackendEngine::MrftoForcedMonoChange(
|
|
|
470 |
TBool aForcedMono )
|
|
|
471 |
{
|
|
48
|
472 |
// DEBUG_CPP_API_A1("CMMFRadioBackendEngine::MrftoForcedMonoChange: aForcedMono = %d", aForcedMono);
|
|
|
473 |
XARadioItfAdapt_StereoStatusChange((XAAdaptationBaseCtx*)iAdaptContext, aForcedMono);
|
|
43
|
474 |
}
|
|
|
475 |
|
|
21
|
476 |
// ----------------------------------------------------
|
|
|
477 |
// CMMFRadioBackendEngine::MrftoFrequencyChange
|
|
|
478 |
// Called when the tuned frequency changes
|
|
|
479 |
// ----------------------------------------------------
|
|
|
480 |
//
|
|
|
481 |
void CMMFRadioBackendEngine::MrftoFrequencyChange(
|
|
|
482 |
TInt aNewFrequency)
|
|
|
483 |
{
|
|
48
|
484 |
// DEBUG_CPP_API_A1("CMMFRadioBackendEngine::MrftoFrequencyChange: aNewFrequency = %d", aNewFrequency);
|
|
|
485 |
XARadioItfAdapt_FrequencyChange((XAAdaptationBaseCtx*)iAdaptContext, aNewFrequency);
|
|
43
|
486 |
}
|
|
|
487 |
|
|
21
|
488 |
// ----------------------------------------------------
|
|
|
489 |
// CMMFRadioBackendEngine::MrftoFrequencyRangeChange
|
|
|
490 |
//
|
|
|
491 |
// ----------------------------------------------------
|
|
|
492 |
//
|
|
|
493 |
void CMMFRadioBackendEngine::MrftoFrequencyRangeChange(
|
|
|
494 |
TFmRadioFrequencyRange aNewRange )
|
|
|
495 |
{
|
|
53
|
496 |
// DEBUG_CPP_API_A1("CMMFRadioBackendEngine::MrftoFrequencyRangeChange: aNewRange = %d", aNewRange);
|
|
48
|
497 |
XARadioItfAdapt_FrequencyRangeChange((XAAdaptationBaseCtx*)iAdaptContext, aNewRange);
|
|
43
|
498 |
}
|
|
|
499 |
|
|
21
|
500 |
// ----------------------------------------------------
|
|
|
501 |
// CMMFRadioBackendEngine::MrftoOfflineModeStatusChange
|
|
|
502 |
// Called when offline mode status changes
|
|
|
503 |
// ----------------------------------------------------
|
|
|
504 |
//
|
|
|
505 |
void CMMFRadioBackendEngine::MrftoOfflineModeStatusChange(
|
|
|
506 |
TBool /*aOfflineMode*/ )
|
|
|
507 |
{
|
|
43
|
508 |
|
|
|
509 |
}
|
|
|
510 |
|
|
21
|
511 |
// ----------------------------------------------------
|
|
|
512 |
// CMMFRadioBackendEngine::MrftoAntennaStatusChange
|
|
|
513 |
// Called when antenna status changes.
|
|
|
514 |
// ----------------------------------------------------
|
|
|
515 |
//
|
|
|
516 |
void CMMFRadioBackendEngine::MrftoAntennaStatusChange(
|
|
|
517 |
TBool /*aAttached*/ )
|
|
|
518 |
{
|
|
|
519 |
|
|
|
520 |
}
|
|
|
521 |
|
|
|
522 |
// ----------------------------------------------------
|
|
|
523 |
// CMMFRadioBackendEngine::MrftoFmTransmitterStatusChange
|
|
|
524 |
// The FM tuner is turned off when FM transmitter is on.
|
|
|
525 |
// ----------------------------------------------------
|
|
|
526 |
//
|
|
|
527 |
void CMMFRadioBackendEngine::MrftoFmTransmitterStatusChange(
|
|
|
528 |
TBool /*aActive*/ )
|
|
|
529 |
{
|
|
43
|
530 |
|
|
21
|
531 |
}
|
|
43
|
532 |
|
|
21
|
533 |
// ----------------------------------------------------
|
|
|
534 |
// CMMFRadioBackendEngine::MrftoStationSeekComplete
|
|
|
535 |
//
|
|
|
536 |
// ----------------------------------------------------
|
|
|
537 |
//
|
|
|
538 |
void CMMFRadioBackendEngine::MrftoStationSeekComplete(
|
|
|
539 |
TInt aError,
|
|
|
540 |
TInt aFrequency )
|
|
|
541 |
{
|
|
48
|
542 |
XARadioItfAdapt_SeekComplete((XAAdaptationBaseCtx*)iAdaptContext, aError, aFrequency);
|
|
43
|
543 |
}
|
|
48
|
544 |
|
|
21
|
545 |
// ----------------------------------------------------
|
|
|
546 |
// CMMFRadioBackendEngine::MrftoSetFrequencyComplete
|
|
|
547 |
// ----------------------------------------------------
|
|
|
548 |
//
|
|
|
549 |
void CMMFRadioBackendEngine::MrftoSetFrequencyComplete(
|
|
|
550 |
TInt aError )
|
|
|
551 |
{
|
|
48
|
552 |
// DEBUG_CPP_API_A1("CMMFRadioBackendEngine::MrftoSetFrequencyComplete: aError = %d", aError);
|
|
43
|
553 |
TInt freq = 0;
|
|
53
|
554 |
if (aError == KErrNone)
|
|
43
|
555 |
{
|
|
|
556 |
iFmTunerUtility->GetFrequency(freq);
|
|
|
557 |
}
|
|
48
|
558 |
// DEBUG_CPP_API_A1("CMMFRadioBackendEngine::MrftoSetFrequencyComplete: new freq is: %d", freq);
|
|
|
559 |
XARadioItfAdapt_SetFrequencyComplete((XAAdaptationBaseCtx*)iAdaptContext, aError, freq);
|
|
43
|
560 |
}
|
|
|
561 |
|
|
21
|
562 |
// ----------------------------------------------------
|
|
|
563 |
// CMMFRadioBackendEngine::MrftoSetFrequencyRangeComplete
|
|
|
564 |
//
|
|
|
565 |
// ----------------------------------------------------
|
|
|
566 |
//
|
|
|
567 |
void CMMFRadioBackendEngine::MrftoSetFrequencyRangeComplete(
|
|
|
568 |
TInt aError )
|
|
|
569 |
{
|
|
48
|
570 |
// DEBUG_CPP_API_A1("CMMFRadioBackendEngine::MrftoSetFrequencyRangeComplete: aError = %d", aError);
|
|
|
571 |
XARadioItfAdapt_SetFrequencyRangeComplete((XAAdaptationBaseCtx*)iAdaptContext, aError);
|
|
21
|
572 |
}
|
|
|
573 |
|
|
|
574 |
// ----------------------------------------------------
|
|
|
575 |
// CMMFRadioBackendEngine::MrftoRequestTunerControlComplete
|
|
|
576 |
// ----------------------------------------------------
|
|
|
577 |
//
|
|
|
578 |
void CMMFRadioBackendEngine::MrftoRequestTunerControlComplete(
|
|
|
579 |
TInt aError)
|
|
|
580 |
{
|
|
48
|
581 |
|
|
43
|
582 |
}
|
|
|
583 |
|
|
21
|
584 |
// ----------------------------------------------------
|
|
|
585 |
// CMMFRadioBackendEngine::MrpoBalanceChange
|
|
|
586 |
//
|
|
|
587 |
// ----------------------------------------------------
|
|
|
588 |
//
|
|
|
589 |
void CMMFRadioBackendEngine::MrpoBalanceChange(
|
|
|
590 |
TInt /*aLeftPercentage*/,
|
|
|
591 |
TInt /*aRightPercentage*/ )
|
|
|
592 |
{
|
|
43
|
593 |
|
|
|
594 |
}
|
|
|
595 |
|
|
21
|
596 |
// ----------------------------------------------------
|
|
|
597 |
// CMMFRadioBackendEngine::MrpoMuteChange
|
|
|
598 |
//
|
|
|
599 |
// ----------------------------------------------------
|
|
|
600 |
//
|
|
|
601 |
void CMMFRadioBackendEngine::MrpoMuteChange(
|
|
|
602 |
TBool aMute )
|
|
|
603 |
{
|
|
48
|
604 |
XARadioItfAdapt_MuteChange((XAAdaptationBaseCtx*)iAdaptContext, aMute);
|
|
43
|
605 |
}
|
|
|
606 |
|
|
21
|
607 |
// ----------------------------------------------------
|
|
|
608 |
// CMMFRadioBackendEngine::MrpoVolumeChange
|
|
|
609 |
//
|
|
|
610 |
// ----------------------------------------------------
|
|
|
611 |
//
|
|
|
612 |
void CMMFRadioBackendEngine::MrpoVolumeChange(
|
|
|
613 |
TInt aVolume )
|
|
|
614 |
{
|
|
48
|
615 |
XARadioItfAdapt_VolumeChange((XAAdaptationBaseCtx*)iAdaptContext, aVolume);
|
|
43
|
616 |
}
|
|
|
617 |
|
|
21
|
618 |
// ----------------------------------------------------
|
|
|
619 |
// CMMFRadioBackendEngine::MrpoStateChange This is Tuner State
|
|
|
620 |
// Called when the state of the tuner changes
|
|
|
621 |
// ----------------------------------------------------
|
|
|
622 |
//
|
|
|
623 |
void CMMFRadioBackendEngine::MrpoStateChange(
|
|
|
624 |
TPlayerState aState,
|
|
|
625 |
TInt aError )
|
|
43
|
626 |
{
|
|
48
|
627 |
// if ( aError )
|
|
|
628 |
// {
|
|
53
|
629 |
// DEBUG_CPP_API_A1("CMMFRadioBackendEngine::MrpoStateChange: aError = %d", aError);
|
|
48
|
630 |
// }
|
|
43
|
631 |
|
|
48
|
632 |
// DEBUG_CPP_API_A1("CMMFRadioBackendEngine::MrpoStateChange: new state = %d", aState);
|
|
21
|
633 |
|
|
43
|
634 |
if ( aState == ERadioPlayerPlaying )
|
|
|
635 |
{
|
|
48
|
636 |
XARadioItfAdapt_StateChange((XAAdaptationBaseCtx*)iAdaptContext, ETrue);
|
|
|
637 |
}
|
|
43
|
638 |
else // ERadioPlayerIdle
|
|
|
639 |
{
|
|
48
|
640 |
XARadioItfAdapt_StateChange((XAAdaptationBaseCtx*)iAdaptContext, EFalse);
|
|
43
|
641 |
}
|
|
48
|
642 |
|
|
43
|
643 |
}
|
|
|
644 |
|
|
21
|
645 |
extern "C" {
|
|
|
646 |
|
|
43
|
647 |
void* cmmfradiobackendengine_init()
|
|
|
648 |
{
|
|
48
|
649 |
return CMMFRadioBackendEngine::Instance();
|
|
43
|
650 |
}
|
|
|
651 |
|
|
48
|
652 |
void cmmfradiobackendengine_delete(void* pContext)
|
|
|
653 |
{
|
|
|
654 |
((CMMFRadioBackendEngine*)(pContext))->DeleteInstance();
|
|
53
|
655 |
delete ((CMMFRadioBackendEngine*)pContext);
|
|
43
|
656 |
}
|
|
|
657 |
|
|
48
|
658 |
void set_frequency(void* pContext, void* pAdaptcontext, XAuint32 freq)
|
|
43
|
659 |
{
|
|
48
|
660 |
((CMMFRadioBackendEngine*)(pContext))->SetAdaptContext(pAdaptcontext);
|
|
|
661 |
((CMMFRadioBackendEngine*)(pContext))->SetFrequency((TInt)freq);
|
|
43
|
662 |
}
|
|
|
663 |
|
|
48
|
664 |
XAresult get_frequency(void* pContext, XAuint32* pFreq)
|
|
43
|
665 |
{
|
|
48
|
666 |
return ((CMMFRadioBackendEngine*)(pContext))->GetFrequency((TInt&)*pFreq);
|
|
43
|
667 |
}
|
|
|
668 |
|
|
48
|
669 |
XAresult get_signal_strength(void* pContext, XAuint32* pSignalStrength)
|
|
43
|
670 |
{
|
|
48
|
671 |
return ((CMMFRadioBackendEngine*)(pContext))->GetSignalStrength((TInt&)*pSignalStrength);
|
|
43
|
672 |
}
|
|
|
673 |
|
|
48
|
674 |
void station_seek(void* pContext, XAboolean upwards)
|
|
43
|
675 |
{
|
|
48
|
676 |
((CMMFRadioBackendEngine*)(pContext))->StationSeek(upwards);
|
|
43
|
677 |
}
|
|
|
678 |
|
|
48
|
679 |
void cancel_set_frequency(void* pContext, void* pAdaptcontext)
|
|
43
|
680 |
{
|
|
48
|
681 |
((CMMFRadioBackendEngine*)(pContext))->SetAdaptContext(pAdaptcontext);
|
|
|
682 |
((CMMFRadioBackendEngine*)(pContext))->CancelSetFrequency();
|
|
43
|
683 |
}
|
|
|
684 |
|
|
48
|
685 |
void cancel_station_seek(void* pContext)
|
|
43
|
686 |
{
|
|
48
|
687 |
((CMMFRadioBackendEngine*)(pContext))->CancelStationSeek();
|
|
43
|
688 |
}
|
|
|
689 |
|
|
48
|
690 |
void set_freq_range(void* pContext, void* pAdaptcontext, XAuint8 range)
|
|
43
|
691 |
{
|
|
48
|
692 |
((CMMFRadioBackendEngine*)(pContext))->SetAdaptContext(pAdaptcontext);
|
|
|
693 |
((CMMFRadioBackendEngine*)(pContext))->SetFreqRange((TFmRadioFrequencyRange)range);
|
|
43
|
694 |
}
|
|
|
695 |
|
|
48
|
696 |
XAresult get_freq_range(void* pContext, XAuint8* pRange)
|
|
43
|
697 |
{
|
|
48
|
698 |
return ((CMMFRadioBackendEngine*)(pContext))->GetFreqRange((TFmRadioFrequencyRange&)*pRange);
|
|
43
|
699 |
}
|
|
21
|
700 |
|
|
48
|
701 |
XAresult get_freq_range_properties(void* pContext, XAuint8 aRange, XAuint32* pMinFreq, XAuint32* pMaxFreq)
|
|
43
|
702 |
{
|
|
48
|
703 |
return ((CMMFRadioBackendEngine*)(pContext))->GetFreqRangeProperties((TFmRadioFrequencyRange&) aRange, (TInt&) *pMinFreq, (TInt&) *pMaxFreq);
|
|
43
|
704 |
}
|
|
|
705 |
|
|
48
|
706 |
XAresult set_volume(void* pContext, void* pAdaptcontext, XAuint32 vol)
|
|
43
|
707 |
{
|
|
48
|
708 |
((CMMFRadioBackendEngine*)(pContext))->SetAdaptContext(pAdaptcontext);
|
|
|
709 |
return ((CMMFRadioBackendEngine*)(pContext))->SetVolume((TInt)vol);
|
|
43
|
710 |
}
|
|
|
711 |
|
|
48
|
712 |
XAresult get_volume(void* pContext, XAuint32* pVol)
|
|
43
|
713 |
{
|
|
48
|
714 |
return ((CMMFRadioBackendEngine*)(pContext))->GetVolume((TInt&)*pVol);
|
|
43
|
715 |
}
|
|
|
716 |
|
|
48
|
717 |
XAresult set_mute(void* pContext, void* pAdaptcontext, XAboolean mute)
|
|
43
|
718 |
{
|
|
48
|
719 |
((CMMFRadioBackendEngine*)(pContext))->SetAdaptContext(pAdaptcontext);
|
|
|
720 |
return ((CMMFRadioBackendEngine*)(pContext))->SetMute(mute);
|
|
43
|
721 |
}
|
|
|
722 |
|
|
48
|
723 |
XAresult get_stereo_mode(void* pContext, XAuint32* pMode)
|
|
43
|
724 |
{
|
|
48
|
725 |
return ((CMMFRadioBackendEngine*)(pContext))->GetForcedMonoReception((TUint&)*pMode);
|
|
43
|
726 |
}
|
|
|
727 |
|
|
48
|
728 |
XAresult set_stereo_mode(void* pContext, void* pAdaptcontext, XAuint32 mode)
|
|
43
|
729 |
{
|
|
48
|
730 |
((CMMFRadioBackendEngine*)(pContext))->SetAdaptContext(pAdaptcontext);
|
|
|
731 |
return ((CMMFRadioBackendEngine*)(pContext))->ForceMonoReception(mode);
|
|
43
|
732 |
}
|
|
|
733 |
|
|
48
|
734 |
void play_radio(void* pContext, void* pAdaptcontext)
|
|
43
|
735 |
{
|
|
48
|
736 |
((CMMFRadioBackendEngine*)(pContext))->SetAdaptContext(pAdaptcontext);
|
|
|
737 |
((CMMFRadioBackendEngine*)(pContext))->PlayRadio();
|
|
43
|
738 |
}
|
|
|
739 |
|
|
48
|
740 |
void stop_radio(void* pContext, void* pAdaptcontext)
|
|
43
|
741 |
{
|
|
48
|
742 |
((CMMFRadioBackendEngine*)(pContext))->SetAdaptContext(pAdaptcontext);
|
|
|
743 |
((CMMFRadioBackendEngine*)(pContext))->StopRadio();
|
|
43
|
744 |
}
|
|
48
|
745 |
void get_squelch(void* pContext, XAboolean* pSquelch)
|
|
43
|
746 |
{
|
|
48
|
747 |
((CMMFRadioBackendEngine*)(pContext))->GetSquelch((TBool&)*pSquelch);
|
|
|
748 |
}
|
|
|
749 |
void set_squelch(void* pContext, void* pAdaptcontext, XAboolean squelch)
|
|
|
750 |
{
|
|
|
751 |
((CMMFRadioBackendEngine*)(pContext))->SetAdaptContext(pAdaptcontext);
|
|
|
752 |
((CMMFRadioBackendEngine*)(pContext))->SetSquelch((TBool)squelch);
|
|
43
|
753 |
}
|
|
21
|
754 |
}
|