--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/plugins/multimedia/symbian/mmf/mediaplayer/s60audioplayersession.cpp	Wed Aug 25 15:49:42 2010 +0300
@@ -0,0 +1,276 @@
+/****************************************************************************
+**
+** 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 "s60audioplayersession.h"
+#include <QtCore/qdebug.h>
+#include <QtCore/qvariant.h>
+
+S60AudioPlayerSession::S60AudioPlayerSession(QObject *parent)
+    : S60MediaPlayerSession(parent)
+    , m_player(0)
+    , m_audioEndpoint("Default")
+{
+#ifdef HAS_AUDIOROUTING
+    m_audioOutput = 0;
+#endif //HAS_AUDIOROUTING    
+    QT_TRAP_THROWING(m_player = CAudioPlayer::NewL(*this, 0, EMdaPriorityPreferenceNone));
+    m_player->RegisterForAudioLoadingNotification(*this);
+}
+
+S60AudioPlayerSession::~S60AudioPlayerSession()
+{
+#ifdef HAS_AUDIOROUTING
+    if (m_audioOutput)
+        m_audioOutput->UnregisterObserver(*this);
+    delete m_audioOutput;
+#endif
+    m_player->Close();
+    delete m_player;
+}
+
+void S60AudioPlayerSession::doLoadL(const TDesC &path)
+{
+#ifdef HAS_AUDIOROUTING
+    // m_audioOutput needs to be reinitialized after MapcInitComplete
+    if (m_audioOutput)
+        m_audioOutput->UnregisterObserver(*this);
+    delete m_audioOutput;
+    m_audioOutput = NULL;
+#endif //HAS_AUDIOROUTING
+    m_player->OpenFileL(path);
+}
+
+qint64 S60AudioPlayerSession::doGetDurationL() const
+{
+    return m_player->Duration().Int64() / qint64(1000);
+}
+
+qint64 S60AudioPlayerSession::doGetPositionL() const
+{
+    TTimeIntervalMicroSeconds ms = 0;
+    m_player->GetPosition(ms);
+    return ms.Int64() / qint64(1000);
+}
+
+bool S60AudioPlayerSession::isVideoAvailable() const
+{
+    return false;
+}
+bool S60AudioPlayerSession::isAudioAvailable() const
+{
+    return true; // this is a bit happy scenario, but we do emit error that we can't play
+}
+
+void S60AudioPlayerSession::MaloLoadingStarted()
+{
+    buffering();
+}
+
+void S60AudioPlayerSession::MaloLoadingComplete()
+{
+    buffered();
+}
+
+void S60AudioPlayerSession::doPlay()
+{
+// For some reason loading progress callbalck are not called on emulator
+#ifdef __WINSCW__
+    buffering();
+#endif
+    m_player->Play();
+#ifdef __WINSCW__
+    buffered();
+#endif
+
+}
+
+void S60AudioPlayerSession::doPauseL()
+{
+    m_player->Pause();
+}
+
+void S60AudioPlayerSession::doStop()
+{
+    m_player->Stop();
+}
+
+void S60AudioPlayerSession::doSetVolumeL(int volume)
+{
+    m_player->SetVolume((volume / 100.0) * m_player->MaxVolume());
+}
+
+void S60AudioPlayerSession::doSetPositionL(qint64 microSeconds)
+{
+    m_player->SetPosition(TTimeIntervalMicroSeconds(microSeconds));
+}
+
+void S60AudioPlayerSession::updateMetaDataEntriesL()
+{
+    metaDataEntries().clear();
+    int numberOfMetaDataEntries = 0;
+
+    m_player->GetNumberOfMetaDataEntries(numberOfMetaDataEntries);
+
+    for (int i = 0; i < numberOfMetaDataEntries; i++) {
+        CMMFMetaDataEntry *entry = NULL;
+        entry = m_player->GetMetaDataEntryL(i);
+        metaDataEntries().insert(QString::fromUtf16(entry->Name().Ptr(), entry->Name().Length()), QString::fromUtf16(entry->Value().Ptr(), entry->Value().Length()));
+        delete entry;
+    }
+    emit metaDataChanged();
+}
+
+int S60AudioPlayerSession::doGetBufferStatusL() const
+{
+    int progress = 0;
+    m_player->GetAudioLoadingProgressL(progress);
+    return progress;
+}
+
+#ifdef S60_DRM_SUPPORTED
+void S60AudioPlayerSession::MdapcInitComplete(TInt aError, const TTimeIntervalMicroSeconds& aDuration)
+#else
+void S60AudioPlayerSession::MapcInitComplete(TInt aError, const TTimeIntervalMicroSeconds& aDuration)
+#endif
+{
+    Q_UNUSED(aDuration);
+    setError(aError);
+#ifdef HAS_AUDIOROUTING    
+    TRAPD(err, 
+        m_audioOutput = CAudioOutput::NewL(*m_player);
+        m_audioOutput->RegisterObserverL(*this);
+    );
+    setActiveEndpoint(m_audioEndpoint);
+    setError(err);
+#endif //HAS_AUDIOROUTING
+    loaded();
+}
+
+#ifdef S60_DRM_SUPPORTED
+void S60AudioPlayerSession::MdapcPlayComplete(TInt aError)
+#else
+void S60AudioPlayerSession::MapcPlayComplete(TInt aError)
+#endif
+{
+    setError(aError);
+    endOfMedia();
+}
+
+void S60AudioPlayerSession::doSetAudioEndpoint(const QString& audioEndpoint)
+{
+    m_audioEndpoint = audioEndpoint;
+}
+
+QString S60AudioPlayerSession::activeEndpoint() const
+{
+    QString outputName = QString("Default");
+#ifdef HAS_AUDIOROUTING
+    if (m_audioOutput) {
+        CAudioOutput::TAudioOutputPreference output = m_audioOutput->AudioOutput();
+        outputName = qStringFromTAudioOutputPreference(output);
+    }
+#endif
+    return outputName;
+}
+
+QString S60AudioPlayerSession::defaultEndpoint() const
+{
+    QString outputName = QString("Default");
+#ifdef HAS_AUDIOROUTING
+    if (m_audioOutput) {
+        CAudioOutput::TAudioOutputPreference output = m_audioOutput->DefaultAudioOutput();
+        outputName = qStringFromTAudioOutputPreference(output);
+    }
+#endif
+    return outputName;
+}
+
+void S60AudioPlayerSession::setActiveEndpoint(const QString& name)
+{
+#ifdef HAS_AUDIOROUTING
+    CAudioOutput::TAudioOutputPreference output = CAudioOutput::ENoPreference;
+
+    if (name == QString("Default"))
+        output = CAudioOutput::ENoPreference;
+    else if (name == QString("All"))
+        output = CAudioOutput::EAll;
+    else if (name == QString("None"))
+        output = CAudioOutput::ENoOutput;
+    else if (name == QString("Earphone"))
+        output = CAudioOutput::EPrivate;
+    else if (name == QString("Speaker"))
+        output = CAudioOutput::EPublic;
+
+    if (m_audioOutput) {
+        TRAPD(err, m_audioOutput->SetAudioOutputL(output));
+        setError(err);
+
+        if (m_audioEndpoint != name) {
+            m_audioEndpoint = name;
+            emit activeEndpointChanged(name);
+        }
+    }
+#endif
+}
+#ifdef HAS_AUDIOROUTING
+void S60AudioPlayerSession::DefaultAudioOutputChanged(CAudioOutput& aAudioOutput,
+                                        CAudioOutput::TAudioOutputPreference aNewDefault)
+{
+    // Emit already implemented in setActiveEndpoint function
+    Q_UNUSED(aAudioOutput)
+    Q_UNUSED(aNewDefault)
+}
+
+QString S60AudioPlayerSession::qStringFromTAudioOutputPreference(CAudioOutput::TAudioOutputPreference output) const
+{
+    if (output == CAudioOutput::ENoPreference)
+        return QString("Default");
+    else if (output == CAudioOutput::EAll)
+        return QString("All");
+    else if (output == CAudioOutput::ENoOutput)
+        return QString("None");
+    else if (output == CAudioOutput::EPrivate)
+        return QString("Earphone");
+    else if (output == CAudioOutput::EPublic)
+        return QString("Speaker");
+    return QString("Default");
+}
+#endif