Merge branch '4.6' of git@scm.dev.nokia.troll.no:qt/qt-multimedia-team into 4.6

51 files changed, 996 insertions, 601 deletions

diff --git a/src/3rdparty/phonon/mmf/abstractaudioeffect.cpp b/src/3rdparty/phonon/mmf/abstractaudioeffect.cpp
index a559249..e7ef9b2 100644
--- a/src/3rdparty/phonon/mmf/abstractaudioeffect.cpp
+++ b/src/3rdparty/phonon/mmf/abstractaudioeffect.cpp
@@ -19,6 +19,8 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 #include "mediaobject.h"
 
 #include "abstractaudioeffect.h"
+#include "audioplayer.h"
+#include "mmf_videoplayer.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -34,18 +36,13 @@ using namespace Phonon::MMF;
 */
 
 AbstractAudioEffect::AbstractAudioEffect(QObject *parent,
-                                         const QList<EffectParameter> &params) : MediaNode::MediaNode(parent)
-                                                                               , m_params(params)
+                                         const QList<EffectParameter> &params)
+    :   MediaNode::MediaNode(parent)
+    ,   m_player(0)
+    ,   m_params(params)
 {
 }
 
-bool AbstractAudioEffect::disconnectMediaNode(MediaNode *target)
-{
-    MediaNode::disconnectMediaNode(target);
-    m_effect.reset();
-    return true;
-}
-
 QList<EffectParameter> AbstractAudioEffect::parameters() const
 {
     return m_params;
@@ -61,21 +58,39 @@ QVariant AbstractAudioEffect::parameterValue(const EffectParameter &queriedParam
         return val;
 }
 
-bool AbstractAudioEffect::activateOnMediaObject(MediaObject *mo)
-{
-    AudioPlayer *const ap = qobject_cast<AudioPlayer *>(mo->abstractPlayer());
-
-    if (ap)
-        return activateOn(ap->player());
-    else
-        return true;
-}
-
 void AbstractAudioEffect::setParameterValue(const EffectParameter &param,
                                             const QVariant &newValue)
 {
     m_values.insert(param.id(), newValue);
     parameterChanged(param.id(), newValue);
+    // TODO: handle audio effect errors
+    TRAP_IGNORE(m_effect->ApplyL());
+}
+
+void AbstractAudioEffect::connectMediaObject(MediaObject *mediaObject)
+{
+    Q_ASSERT_X(!m_player, Q_FUNC_INFO, "Player already connected");
+    Q_ASSERT_X(!m_effect.data(), Q_FUNC_INFO, "Effect already created");
+
+    AbstractMediaPlayer *const player =
+        qobject_cast<AbstractMediaPlayer *>(mediaObject->abstractPlayer());
+
+    if (player) {
+        m_player = player;
+
+        if (AudioPlayer *audioPlayer = qobject_cast<AudioPlayer *>(player)) {
+            connectAudioPlayer(audioPlayer->nativePlayer());
+            applyParameters();
+            // TODO: handle audio effect errors
+            TRAP_IGNORE(m_effect->EnableL());
+        }
+    }
+}
+
+void AbstractAudioEffect::disconnectMediaObject(MediaObject * /*mediaObject*/)
+{
+    m_player = 0;
+    m_effect.reset();
 }
 
 QT_END_NAMESPACE
diff --git a/src/3rdparty/phonon/mmf/abstractaudioeffect.h b/src/3rdparty/phonon/mmf/abstractaudioeffect.h
index 01542c9..6f74a73 100644
--- a/src/3rdparty/phonon/mmf/abstractaudioeffect.h
+++ b/src/3rdparty/phonon/mmf/abstractaudioeffect.h
@@ -19,15 +19,16 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef PHONON_MMF_ABSTRACTEFFECT_H
 #define PHONON_MMF_ABSTRACTEFFECT_H
 
-#include "mmf_medianode.h"
-
 #include <QScopedPointer>
 
 #include <AudioEffectBase.h>
 
 #include <Phonon/EffectInterface>
 #include <Phonon/EffectParameter>
+
 #include "audioplayer.h"
+#include "mmf_medianode.h"
+#include "mmf_videoplayer.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -35,6 +36,7 @@ namespace Phonon
 {
 namespace MMF
 {
+class AbstractMediaPlayer;
 
 /**
  * @short Base class for all effects for MMF.
@@ -66,8 +68,6 @@ public:
     virtual void setParameterValue(const EffectParameter &,
                                    const QVariant &newValue);
 
-    virtual bool disconnectMediaNode(MediaNode *target);
-
     enum Type
     {
         EffectAudioEqualizer = 1,
@@ -81,21 +81,25 @@ public:
     };
 
 protected:
-    virtual bool activateOn(CPlayerType *player) = 0;
+    // MediaNode
+    void connectMediaObject(MediaObject *mediaObject);
+    void disconnectMediaObject(MediaObject *mediaObject);
+
+    virtual void connectAudioPlayer(AudioPlayer::NativePlayer *player) = 0;
+    virtual void applyParameters() = 0;
+
     virtual void parameterChanged(const int id,
                                   const QVariant &value) = 0;
 
-    /**
-     * Part of the implementation of AbstractAudioEffect. Forwards the call to
-     * activateOn(), essentially.
-     */
-    virtual bool activateOnMediaObject(MediaObject *mo);
-
+protected:
     QScopedPointer<CAudioEffect>    m_effect;
+
 private:
+    AbstractMediaPlayer *           m_player;
     const QList<EffectParameter>    m_params;
     QHash<int, QVariant>            m_values;
 };
+
 }
 }
 
diff --git a/src/3rdparty/phonon/mmf/abstractmediaplayer.cpp b/src/3rdparty/phonon/mmf/abstractmediaplayer.cpp
index 99e96cd..544762a 100644
--- a/src/3rdparty/phonon/mmf/abstractmediaplayer.cpp
+++ b/src/3rdparty/phonon/mmf/abstractmediaplayer.cpp
@@ -20,6 +20,7 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "abstractmediaplayer.h"
 #include "defs.h"
+#include "mediaobject.h"
 #include "utils.h"
 
 QT_BEGIN_NAMESPACE
@@ -36,27 +37,26 @@ using namespace Phonon::MMF;
 //-----------------------------------------------------------------------------
 
 const int       NullMaxVolume = -1;
+const int       BufferStatusTimerInterval = 100; // ms
 
 
 //-----------------------------------------------------------------------------
 // Constructor / destructor
 //-----------------------------------------------------------------------------
 
-MMF::AbstractMediaPlayer::AbstractMediaPlayer() :
-            m_playPending(false)
-        ,   m_tickTimer(new QTimer(this))
-        ,   m_mmfMaxVolume(NullMaxVolume)
-{
-    connect(m_tickTimer.data(), SIGNAL(timeout()), this, SLOT(tick()));
-}
-
-MMF::AbstractMediaPlayer::AbstractMediaPlayer(const AbstractPlayer& player) :
-        AbstractPlayer(player)
+MMF::AbstractMediaPlayer::AbstractMediaPlayer
+    (MediaObject *parent, const AbstractPlayer *player)
+        :   AbstractPlayer(player)
+        ,   m_parent(parent)
         ,   m_playPending(false)
-        ,   m_tickTimer(new QTimer(this))
+        ,   m_positionTimer(new QTimer(this))
+        ,   m_bufferStatusTimer(new QTimer(this))
         ,   m_mmfMaxVolume(NullMaxVolume)
+        ,   m_prefinishMarkSent(false)
+        ,   m_aboutToFinishSent(false)
 {
-    connect(m_tickTimer.data(), SIGNAL(timeout()), this, SLOT(tick()));
+    connect(m_positionTimer.data(), SIGNAL(timeout()), this, SLOT(positionTick()));
+    connect(m_bufferStatusTimer.data(), SIGNAL(timeout()), this, SLOT(bufferStatusTick()));
 }
 
 //-----------------------------------------------------------------------------
@@ -70,7 +70,7 @@ void MMF::AbstractMediaPlayer::play()
 
     switch (privateState()) {
     case GroundState:
-        setError(NormalError);
+        setError(tr("Not ready to play"));
         break;
 
     case LoadingState:
@@ -80,7 +80,7 @@ void MMF::AbstractMediaPlayer::play()
     case StoppedState:
     case PausedState:
         doPlay();
-        startTickTimer();
+        startPositionTimer();
         changeState(PlayingState);
         break;
 
@@ -104,21 +104,22 @@ void MMF::AbstractMediaPlayer::pause()
     TRACE_ENTRY("state %d", privateState());
 
     m_playPending = false;
+    stopTimers();
 
     switch (privateState()) {
     case GroundState:
     case LoadingState:
     case PausedState:
+    case StoppedState:
         // Do nothing
         break;
 
-    case StoppedState:
     case PlayingState:
-    case ErrorState:
     case BufferingState:
-        doPause();
-        stopTickTimer();
         changeState(PausedState);
+        // Fall through
+    case ErrorState:
+        doPause();
         break;
 
         // Protection against adding new states and forgetting to update this switch
@@ -135,6 +136,7 @@ void MMF::AbstractMediaPlayer::stop()
     TRACE_ENTRY("state %d", privateState());
 
     m_playPending = false;
+    stopTimers();
 
     switch (privateState()) {
     case GroundState:
@@ -148,7 +150,6 @@ void MMF::AbstractMediaPlayer::stop()
     case BufferingState:
     case PausedState:
         doStop();
-        stopTickTimer();
         changeState(StoppedState);
         break;
 
@@ -173,14 +174,21 @@ void MMF::AbstractMediaPlayer::seek(qint64 ms)
     case PlayingState:
     case LoadingState:
     {
-        const bool tickTimerWasRunning = m_tickTimer->isActive();
-        stopTickTimer();
+        bool wasPlaying = false;
+        if (state() == PlayingState) {
+            stopPositionTimer();
+            doPause();
+            wasPlaying = true;
+        }
 
         doSeek(ms);
+        resetMarksIfRewound();
 
-        if (tickTimerWasRunning) {
-            startTickTimer();
+        if(wasPlaying && state() != ErrorState) {
+            doPlay();
+            startPositionTimer();
         }
+
         break;
     }
     case BufferingState:
@@ -203,17 +211,12 @@ void MMF::AbstractMediaPlayer::doSetTickInterval(qint32 interval)
     TRACE_CONTEXT(AbstractMediaPlayer::doSetTickInterval, EAudioApi);
     TRACE_ENTRY("state %d m_interval %d interval %d", privateState(), tickInterval(), interval);
 
-    m_tickTimer->setInterval(interval);
+    m_positionTimer->setInterval(interval);
 
     TRACE_EXIT_0();
 }
 
-MediaSource MMF::AbstractMediaPlayer::source() const
-{
-    return m_source;
-}
-
-void MMF::AbstractMediaPlayer::setFileSource(const MediaSource &source, RFile& file)
+void MMF::AbstractMediaPlayer::open(const MediaSource &source, RFile& file)
 {
     TRACE_CONTEXT(AbstractMediaPlayer::setFileSource, EAudioApi);
     TRACE_ENTRY("state %d source.type %d", privateState(), source.type());
@@ -221,15 +224,14 @@ void MMF::AbstractMediaPlayer::setFileSource(const MediaSource &source, RFile& f
     close();
     changeState(GroundState);
 
-    // TODO: is it correct to assign even if the media type is not supported in
-    // the switch statement below?
-    m_source = source;
-
     TInt symbianErr = KErrNone;
+    QString errorMessage;
 
-    switch (m_source.type()) {
+    switch (source.type()) {
     case MediaSource::LocalFile: {
         symbianErr = openFile(file);
+        if (KErrNone != symbianErr)
+            errorMessage = tr("Error opening file");
         break;
     }
 
@@ -238,68 +240,76 @@ void MMF::AbstractMediaPlayer::setFileSource(const MediaSource &source, RFile& f
 
         if (url.scheme() == QLatin1String("file")) {
             symbianErr = openFile(file);
-        }
-        else {
-            TRACE_0("Source type not supported");
-            // TODO: support network URLs
-            symbianErr = KErrNotSupported;
+            if (KErrNone != symbianErr)
+                errorMessage = tr("Error opening file");
+        } else {
+            symbianErr = openUrl(url.toString());
+            if (KErrNone != symbianErr)
+                errorMessage = tr("Error opening URL");
         }
 
         break;
     }
 
-    case MediaSource::Invalid:
-    case MediaSource::Disc:
-    case MediaSource::Stream:
-        TRACE_0("Source type not supported");
-        symbianErr = KErrNotSupported;
-        break;
-
-    case MediaSource::Empty:
-        TRACE_0("Empty source - doing nothing");
-        TRACE_EXIT_0();
-        return;
+    // Other source types are handled in MediaObject::createPlayer
 
-        // Protection against adding new media types and forgetting to update this switch
+    // Protection against adding new media types and forgetting to update this switch
     default:
         TRACE_PANIC(InvalidMediaTypePanic);
     }
 
-    if (KErrNone == symbianErr) {
+    if (errorMessage.isEmpty()) {
         changeState(LoadingState);
     } else {
-        TRACE("error %d", symbianErr)
-        setError(NormalError);
+        if (symbianErr)
+            setError(errorMessage, symbianErr);
+        else
+            setError(errorMessage);
     }
 
     TRACE_EXIT_0();
 }
 
-void MMF::AbstractMediaPlayer::setNextSource(const MediaSource &source)
+void MMF::AbstractMediaPlayer::volumeChanged(qreal volume)
 {
-    TRACE_CONTEXT(AbstractMediaPlayer::setNextSource, EAudioApi);
+    TRACE_CONTEXT(AbstractMediaPlayer::volumeChanged, EAudioInternal);
     TRACE_ENTRY("state %d", privateState());
 
-    // TODO: handle 'next source'
-
-    m_nextSource = source;
-    Q_UNUSED(source);
+    AbstractPlayer::volumeChanged(volume);
+    doVolumeChanged();
 
     TRACE_EXIT_0();
 }
 
+//-----------------------------------------------------------------------------
+// Private functions
+//-----------------------------------------------------------------------------
 
-void MMF::AbstractMediaPlayer::volumeChanged(qreal volume)
+void MMF::AbstractMediaPlayer::startPositionTimer()
 {
-    TRACE_CONTEXT(AbstractMediaPlayer::volumeChanged, EAudioInternal);
-    TRACE_ENTRY("state %d", privateState());
+    m_positionTimer->start(tickInterval());
+}
 
-    AbstractPlayer::volumeChanged(volume);
-    doVolumeChanged();
+void MMF::AbstractMediaPlayer::stopPositionTimer()
+{
+    m_positionTimer->stop();
+}
 
-    TRACE_EXIT_0();
+void MMF::AbstractMediaPlayer::startBufferStatusTimer()
+{
+    m_bufferStatusTimer->start(BufferStatusTimerInterval);
 }
 
+void MMF::AbstractMediaPlayer::stopBufferStatusTimer()
+{
+    m_bufferStatusTimer->stop();
+}
+
+void MMF::AbstractMediaPlayer::stopTimers()
+{
+    stopPositionTimer();
+    stopBufferStatusTimer();
+}
 
 void MMF::AbstractMediaPlayer::doVolumeChanged()
 {
@@ -318,7 +328,7 @@ void MMF::AbstractMediaPlayer::doVolumeChanged()
         const int err = setDeviceVolume(volume);
 
         if (KErrNone != err) {
-            setError(NormalError);
+            setError(tr("Setting volume failed"), err);
         }
         break;
     }
@@ -330,19 +340,23 @@ void MMF::AbstractMediaPlayer::doVolumeChanged()
     }
 }
 
-
 //-----------------------------------------------------------------------------
 // Protected functions
 //-----------------------------------------------------------------------------
 
-void MMF::AbstractMediaPlayer::startTickTimer()
+void MMF::AbstractMediaPlayer::bufferingStarted()
 {
-    m_tickTimer->start(tickInterval());
+    m_stateBeforeBuffering = privateState();
+    changeState(BufferingState);
+    bufferStatusTick();
+    startBufferStatusTimer();
 }
 
-void MMF::AbstractMediaPlayer::stopTickTimer()
+void MMF::AbstractMediaPlayer::bufferingComplete()
 {
-    m_tickTimer->stop();
+    stopBufferStatusTimer();
+    emit MMF::AbstractPlayer::bufferStatus(100);
+    changeState(m_stateBeforeBuffering);
 }
 
 void MMF::AbstractMediaPlayer::maxVolumeChanged(int mmfMaxVolume)
@@ -351,6 +365,23 @@ void MMF::AbstractMediaPlayer::maxVolumeChanged(int mmfMaxVolume)
     doVolumeChanged();
 }
 
+void MMF::AbstractMediaPlayer::playbackComplete(int error)
+{
+    stopTimers();
+
+    if (KErrNone == error) {
+        changeState(StoppedState);
+
+        // MediaObject::switchToNextSource deletes the current player, so we
+        // call it via delayed slot invokation to ensure that this object does
+        // not get deleted during execution of a member function.
+        QMetaObject::invokeMethod(m_parent, "switchToNextSource", Qt::QueuedConnection);
+    }
+    else {
+        setError(tr("Playback complete"), error);
+    }
+}
+
 qint64 MMF::AbstractMediaPlayer::toMilliSeconds(const TTimeIntervalMicroSeconds &in)
 {
     return in.Int64() / 1000;
@@ -360,10 +391,53 @@ qint64 MMF::AbstractMediaPlayer::toMilliSeconds(const TTimeIntervalMicroSeconds
 // Slots
 //-----------------------------------------------------------------------------
 
-void MMF::AbstractMediaPlayer::tick()
+void MMF::AbstractMediaPlayer::positionTick()
+{
+    emitMarksIfReached();
+
+    const qint64 current = currentTime();
+    emit MMF::AbstractPlayer::tick(current);
+}
+
+void MMF::AbstractMediaPlayer::emitMarksIfReached()
+{
+    const qint64 current = currentTime();
+    const qint64 total = totalTime();
+    const qint64 remaining = total - current;
+
+    if (prefinishMark() && !m_prefinishMarkSent) {
+        if (remaining < (prefinishMark() + tickInterval()/2)) {
+            m_prefinishMarkSent = true;
+            emit prefinishMarkReached(remaining);
+        }
+    }
+
+    if (!m_aboutToFinishSent) {
+        if (remaining < tickInterval()) {
+            m_aboutToFinishSent = true;
+            emit aboutToFinish();
+        }
+    }
+}
+
+void MMF::AbstractMediaPlayer::resetMarksIfRewound()
+{
+    const qint64 current = currentTime();
+    const qint64 total = totalTime();
+    const qint64 remaining = total - current;
+
+    if (prefinishMark() && m_prefinishMarkSent)
+        if (remaining >= (prefinishMark() + tickInterval()/2))
+            m_prefinishMarkSent = false;
+
+    if (m_aboutToFinishSent)
+        if (remaining >= tickInterval())
+            m_aboutToFinishSent = false;
+}
+
+void MMF::AbstractMediaPlayer::bufferStatusTick()
 {
-    // For the MWC compiler, we need to qualify the base class.
-    emit MMF::AbstractPlayer::tick(currentTime());
+    emit MMF::AbstractPlayer::bufferStatus(bufferStatus());
 }
 
 void MMF::AbstractMediaPlayer::changeState(PrivateState newState)
diff --git a/src/3rdparty/phonon/mmf/abstractmediaplayer.h b/src/3rdparty/phonon/mmf/abstractmediaplayer.h
index cb6e437..abd6bff 100644
--- a/src/3rdparty/phonon/mmf/abstractmediaplayer.h
+++ b/src/3rdparty/phonon/mmf/abstractmediaplayer.h
@@ -33,6 +33,7 @@ namespace Phonon
 namespace MMF
 {
 class AudioOutput;
+class MediaObject;
 
 /**
  * Interface via which MMF client APIs for both audio and video can be
@@ -43,19 +44,17 @@ class AbstractMediaPlayer : public AbstractPlayer
     Q_OBJECT
 
 protected:
-    AbstractMediaPlayer();
-    explicit AbstractMediaPlayer(const AbstractPlayer& player);
+    AbstractMediaPlayer(MediaObject *parent, const AbstractPlayer *player);
 
 public:
+    virtual void open(const Phonon::MediaSource&, RFile&);
+
     // MediaObjectInterface
     virtual void play();
     virtual void pause();
     virtual void stop();
     virtual void seek(qint64 milliseconds);
     virtual bool isSeekable() const;
-    virtual MediaSource source() const;
-    virtual void setFileSource(const Phonon::MediaSource&, RFile&);
-    virtual void setNextSource(const MediaSource &source);
     virtual void volumeChanged(qreal volume);
 
 protected:
@@ -68,6 +67,8 @@ protected:
     virtual void doSeek(qint64 pos) = 0;
     virtual int setDeviceVolume(int mmfVolume) = 0;
     virtual int openFile(RFile& file) = 0;
+    virtual int openUrl(const QString& url) = 0;
+    virtual int bufferStatus() const = 0;
     virtual void close() = 0;
     virtual void changeState(PrivateState newState);
 
@@ -76,23 +77,30 @@ protected:
     virtual QPair<QString, QString> metaDataEntry(int index) const = 0;
 
 protected:
-    bool tickTimerRunning() const;
-    void startTickTimer();
-    void stopTickTimer();
+    void bufferingStarted();
+    void bufferingComplete();
     void maxVolumeChanged(int maxVolume);
+    void playbackComplete(int error);
 
     static qint64 toMilliSeconds(const TTimeIntervalMicroSeconds &);
 
 private:
+    void startPositionTimer();
+    void stopPositionTimer();
+    void startBufferStatusTimer();
+    void stopBufferStatusTimer();
+    void stopTimers();
     void doVolumeChanged();
+    void emitMarksIfReached();
+    void resetMarksIfRewound();
 
 private Q_SLOTS:
-    /**
-     * Receives signal from m_tickTimer
-     */
-    void tick();
+    void positionTick();
+    void bufferStatusTick();
 
 private:
+    MediaObject *const          m_parent;
+
     /**
      * This flag is set to true if play is called when the object is
      * in a Loading state.  Once loading is complete, playback will
@@ -100,12 +108,15 @@ private:
      */
     bool                        m_playPending;
 
-    QScopedPointer<QTimer>      m_tickTimer;
+    QScopedPointer<QTimer>      m_positionTimer;
+
+    QScopedPointer<QTimer>      m_bufferStatusTimer;
+    PrivateState                m_stateBeforeBuffering;
 
     int                         m_mmfMaxVolume;
 
-    MediaSource                 m_source;
-    MediaSource                 m_nextSource;
+    bool                        m_prefinishMarkSent;
+    bool                        m_aboutToFinishSent;
 
     QMultiMap<QString, QString> m_metaData;
 
diff --git a/src/3rdparty/phonon/mmf/abstractplayer.cpp b/src/3rdparty/phonon/mmf/abstractplayer.cpp
index caf4092..53973eb 100644
--- a/src/3rdparty/phonon/mmf/abstractplayer.cpp
+++ b/src/3rdparty/phonon/mmf/abstractplayer.cpp
@@ -33,7 +33,7 @@ using namespace Phonon::MMF;
 // Constructor / destructor
 //-----------------------------------------------------------------------------
 
-MMF::AbstractPlayer::AbstractPlayer()
+MMF::AbstractPlayer::AbstractPlayer(const AbstractPlayer *player)
         :   m_videoOutput(0)
         ,   m_volume(InitialVolume)
         ,   m_state(GroundState)
@@ -42,19 +42,13 @@ MMF::AbstractPlayer::AbstractPlayer()
         ,   m_transitionTime(0)
         ,   m_prefinishMark(0)
 {
-
-}
-
-MMF::AbstractPlayer::AbstractPlayer(const AbstractPlayer& player)
-        :   m_videoOutput(player.m_videoOutput)
-        ,   m_volume(player.m_volume)
-        ,   m_state(GroundState)
-        ,   m_error(NoError)
-        ,   m_tickInterval(player.tickInterval())
-        ,   m_transitionTime(player.transitionTime())
-        ,   m_prefinishMark(player.prefinishMark())
-{
-
+    if(player) {
+        m_videoOutput = player->m_videoOutput;
+        m_volume = player->m_volume;
+        m_tickInterval = player->m_tickInterval;
+        m_transitionTime = player->m_transitionTime;
+        m_prefinishMark = player->m_prefinishMark;
+    }
 }
 
 //-----------------------------------------------------------------------------
@@ -113,19 +107,23 @@ void MMF::AbstractPlayer::videoOutputChanged()
     // Default behaviour is empty - overridden by VideoPlayer
 }
 
-void MMF::AbstractPlayer::setError(Phonon::ErrorType error,
-                                   const QString &errorMessage)
+void MMF::AbstractPlayer::setError(const QString &errorMessage)
 {
     TRACE_CONTEXT(AbstractPlayer::setError, EAudioInternal);
-    TRACE_ENTRY("state %d error %d", m_state, error);
+    TRACE_ENTRY("state %d", m_state);
 
-    m_error = error;
+    m_error = Phonon::NormalError;
     m_errorString = errorMessage;
     changeState(ErrorState);
 
     TRACE_EXIT_0();
 }
 
+void MMF::AbstractPlayer::setError(const QString &errorMessage, int symbianError)
+{
+    setError(errorMessage + ": " + Utils::symbianErrorToString(symbianError));
+}
+
 Phonon::ErrorType MMF::AbstractPlayer::errorType() const
 {
     const Phonon::ErrorType result = (ErrorState == m_state)
diff --git a/src/3rdparty/phonon/mmf/abstractplayer.h b/src/3rdparty/phonon/mmf/abstractplayer.h
index 2e9cfa0..40ad7f8 100644
--- a/src/3rdparty/phonon/mmf/abstractplayer.h
+++ b/src/3rdparty/phonon/mmf/abstractplayer.h
@@ -53,8 +53,9 @@ class AbstractPlayer : public QObject
     Q_OBJECT
 
 public:
-    AbstractPlayer();
-    explicit AbstractPlayer(const AbstractPlayer& player);
+    AbstractPlayer(const AbstractPlayer *player);
+
+    virtual void open(const Phonon::MediaSource&, RFile&) = 0;
 
     // MediaObjectInterface (implemented)
     qint32 tickInterval() const;
@@ -75,22 +76,28 @@ public:
     virtual Phonon::ErrorType errorType() const;
     virtual QString errorString() const;
     virtual qint64 totalTime() const = 0;
-    virtual Phonon::MediaSource source() const = 0;
-    // This is a temporary hack to work around KErrInUse from MMF
-    // client utility OpenFileL calls
-    //virtual void setSource(const Phonon::MediaSource &) = 0;
-    virtual void setFileSource(const Phonon::MediaSource&, RFile&) = 0;
-    virtual void setNextSource(const Phonon::MediaSource &) = 0;
 
     virtual void volumeChanged(qreal volume);
 
     void setVideoOutput(VideoOutput* videoOutput);
 
     /**
-     * Records error and changes state to ErrorState
+     * Records error message and changes state to ErrorState
+     */
+    void setError(const QString &errorMessage);
+
+    /**
+     * Records error message and changes state to ErrorState
+     *
+     * Appends a human-readable version of symbianErrorCode to the error message,
+     * e.g.
+     * @code
+     *      setError("Opening file failed", KErrPermissionDenied)
+     * @endcode
+     * results in the following error message:
+     *      "Opening file failed: permission denied"
      */
-    void setError(Phonon::ErrorType error,
-                  const QString &errorMessage = QString());
+    void setError(const QString &errorMessage, int symbianErrorCode);
 
     Phonon::State state() const;
 
@@ -98,9 +105,12 @@ Q_SIGNALS:
     void totalTimeChanged(qint64 length);
     void finished();
     void tick(qint64 time);
+    void bufferStatus(int percentFilled);
     void stateChanged(Phonon::State oldState,
                       Phonon::State newState);
     void metaDataChanged(const QMultiMap<QString, QString>& metaData);
+    void aboutToFinish();
+    void prefinishMarkReached(qint32 remaining);
 
 protected:
     /**
diff --git a/src/3rdparty/phonon/mmf/audioequalizer.cpp b/src/3rdparty/phonon/mmf/audioequalizer.cpp
index 7cc9bc7..c2936c5 100644
--- a/src/3rdparty/phonon/mmf/audioequalizer.cpp
+++ b/src/3rdparty/phonon/mmf/audioequalizer.cpp
@@ -16,6 +16,7 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
+#include <AudioEqualizerBase.h>
 #include "audioequalizer.h"
 
 QT_BEGIN_NAMESPACE
@@ -34,18 +35,37 @@ AudioEqualizer::AudioEqualizer(QObject *parent) : AbstractAudioEffect::AbstractA
 void AudioEqualizer::parameterChanged(const int pid,
                                       const QVariant &value)
 {
-    // There is no way to return an error from this function, so we just
-    // have to trap and ignore exceptions.
-    TRAP_IGNORE(static_cast<CAudioEqualizer *>(m_effect.data())->SetBandLevelL(pid, value.toInt()));
+    if (m_effect.data()) {
+        const int band = pid;
+        const int level = value.toInt();
+        setBandLevel(band, level);
+    }
 }
 
-bool AudioEqualizer::activateOn(CPlayerType *player)
+void AudioEqualizer::connectAudioPlayer(AudioPlayer::NativePlayer *player)
 {
     CAudioEqualizer *ptr = 0;
     QT_TRAP_THROWING(ptr = CAudioEqualizer::NewL(*player));
     m_effect.reset(ptr);
+}
 
-    return true;
+void AudioEqualizer::applyParameters()
+{
+    if (m_effect.data()) {
+        EffectParameter param;
+        foreach (param, parameters()) {
+            const int band = param.id();
+            const int level = parameterValue(param).toInt();
+            setBandLevel(band, level);
+        }
+    }
+}
+
+void AudioEqualizer::setBandLevel(int band, int level)
+{
+    CAudioEqualizer *const effect = static_cast<CAudioEqualizer *>(m_effect.data());
+    // TODO: handle audio effect errors
+    TRAP_IGNORE(effect->SetBandLevelL(band, level));
 }
 
 QList<EffectParameter> AudioEqualizer::createParams()
@@ -57,7 +77,7 @@ QList<EffectParameter> AudioEqualizer::createParams()
     AudioPlayer dummyPlayer;
 
     CAudioEqualizer *eqPtr = 0;
-    QT_TRAP_THROWING(eqPtr = CAudioEqualizer::NewL(*dummyPlayer.player());)
+    QT_TRAP_THROWING(eqPtr = CAudioEqualizer::NewL(*dummyPlayer.nativePlayer()));
     QScopedPointer<CAudioEqualizer> e(eqPtr);
 
     TInt32 dbMin;
diff --git a/src/3rdparty/phonon/mmf/audioequalizer.h b/src/3rdparty/phonon/mmf/audioequalizer.h
index d4c8165..10fe9ad 100644
--- a/src/3rdparty/phonon/mmf/audioequalizer.h
+++ b/src/3rdparty/phonon/mmf/audioequalizer.h
@@ -19,7 +19,6 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef PHONON_MMF_AUDIOEQUALIZER_H
 #define PHONON_MMF_AUDIOEQUALIZER_H
 
-#include <AudioEqualizerBase.h>
 #include "abstractaudioeffect.h"
 
 QT_BEGIN_NAMESPACE
@@ -43,14 +42,17 @@ public:
     AudioEqualizer(QObject *parent);
 
 protected:
-    virtual void parameterChanged(const int id,
-                                  const QVariant &value);
+    // AbstractAudioEffect
+    virtual void connectAudioPlayer(AudioPlayer::NativePlayer *player);
+    virtual void applyParameters();
+    virtual void parameterChanged(const int id, const QVariant &value);
 
-    virtual bool activateOn(CPlayerType *player);
+private:
+    void setBandLevel(int band, int level);
 
 private:
     static QList<EffectParameter> createParams();
-    QScopedPointer<CAudioEqualizer> m_bassBoost;
+
 };
 }
 }
diff --git a/src/3rdparty/phonon/mmf/audiooutput.cpp b/src/3rdparty/phonon/mmf/audiooutput.cpp
index d6e0c13..c6be20b 100644
--- a/src/3rdparty/phonon/mmf/audiooutput.cpp
+++ b/src/3rdparty/phonon/mmf/audiooutput.cpp
@@ -81,13 +81,18 @@ bool MMF::AudioOutput::setOutputDevice(int index)
     return true;
 }
 
-bool MMF::AudioOutput::activateOnMediaObject(MediaObject *mo)
+void MMF::AudioOutput::connectMediaObject(MediaObject *mediaObject)
 {
     // Ensure that the MediaObject has the correct initial volume
-    mo->volumeChanged(m_volume);
+    mediaObject->volumeChanged(m_volume);
     // Connect MediaObject to receive future volume changes
-    connect(this, SIGNAL(volumeChanged(qreal)), mo, SLOT(volumeChanged(qreal)));
-    return true;
+    connect(this, SIGNAL(volumeChanged(qreal)), mediaObject, SLOT(volumeChanged(qreal)));
+}
+
+void MMF::AudioOutput::disconnectMediaObject(MediaObject *mediaObject)
+{
+    // Disconnect all signal-slot connections
+    disconnect(this, 0, mediaObject, 0);
 }
 
 QHash<QByteArray, QVariant> MMF::AudioOutput::audioOutputDescription(int index)
diff --git a/src/3rdparty/phonon/mmf/audiooutput.h b/src/3rdparty/phonon/mmf/audiooutput.h
index 1e1e134..67aaa38 100644
--- a/src/3rdparty/phonon/mmf/audiooutput.h
+++ b/src/3rdparty/phonon/mmf/audiooutput.h
@@ -74,7 +74,9 @@ public:
     };
 
 protected:
-    virtual bool activateOnMediaObject(MediaObject *mo);
+    // MediaNode
+    void connectMediaObject(MediaObject *mediaObject);
+    void disconnectMediaObject(MediaObject *mediaObject);
 
 Q_SIGNALS:
     void volumeChanged(qreal volume);
diff --git a/src/3rdparty/phonon/mmf/audioplayer.cpp b/src/3rdparty/phonon/mmf/audioplayer.cpp
index 8fccfe6..ee07229 100644
--- a/src/3rdparty/phonon/mmf/audioplayer.cpp
+++ b/src/3rdparty/phonon/mmf/audioplayer.cpp
@@ -34,13 +34,9 @@ using namespace Phonon::MMF;
 // Constructor / destructor
 //-----------------------------------------------------------------------------
 
-MMF::AudioPlayer::AudioPlayer()
-{
-    construct();
-}
-
-MMF::AudioPlayer::AudioPlayer(const AbstractPlayer& player)
-        : AbstractMediaPlayer(player)
+MMF::AudioPlayer::AudioPlayer(MediaObject *parent, const AbstractPlayer *player)
+        :   AbstractMediaPlayer(parent, player)
+        ,   m_totalTime(0)
 {
     construct();
 }
@@ -50,10 +46,10 @@ void MMF::AudioPlayer::construct()
     TRACE_CONTEXT(AudioPlayer::AudioPlayer, EAudioApi);
     TRACE_ENTRY_0();
 
-    TRAPD(err, m_player.reset(CPlayerType::NewL(*this, 0, EMdaPriorityPreferenceNone)));
-    if (KErrNone != err) {
-        changeState(ErrorState);
-    }
+    NativePlayer *player = 0;
+    QT_TRAP_THROWING(player = NativePlayer::NewL(*this, 0, EMdaPriorityPreferenceNone));
+    m_player.reset(player);
+    m_player->RegisterForAudioLoadingNotification(*this);
 
     TRACE_EXIT_0();
 }
@@ -66,6 +62,11 @@ MMF::AudioPlayer::~AudioPlayer()
     TRACE_EXIT_0();
 }
 
+MMF::AudioPlayer::NativePlayer *MMF::AudioPlayer::nativePlayer() const
+{
+    return m_player.data();
+}
+
 //-----------------------------------------------------------------------------
 // Public API
 //-----------------------------------------------------------------------------
@@ -125,6 +126,24 @@ int MMF::AudioPlayer::openFile(RFile& file)
     return err;
 }
 
+int MMF::AudioPlayer::openUrl(const QString& /*url*/)
+{
+    // Streaming playback is generally not supported by the implementation
+    // of the audio player API, so we use CVideoPlayerUtility for both
+    // audio and video streaming.
+    Utils::panic(AudioUtilityUrlNotSupported);
+
+    // Silence warning
+    return 0;
+}
+
+int MMF::AudioPlayer::bufferStatus() const
+{
+    int result = 0;
+    TRAP_IGNORE(m_player->GetAudioLoadingProgressL(result));
+    return result;
+}
+
 void MMF::AudioPlayer::close()
 {
     m_player->Close();
@@ -151,7 +170,7 @@ qint64 MMF::AudioPlayer::currentTime() const
 
         // If we don't cast away constness here, we simply have to ignore
         // the error.
-        const_cast<AudioPlayer*>(this)->setError(NormalError);
+        const_cast<AudioPlayer*>(this)->setError(tr("Getting position failed"), err);
     }
 
     return result;
@@ -159,7 +178,7 @@ qint64 MMF::AudioPlayer::currentTime() const
 
 qint64 MMF::AudioPlayer::totalTime() const
 {
-    return toMilliSeconds(m_player->Duration());
+    return m_totalTime;
 }
 
 
@@ -182,12 +201,12 @@ void MMF::AudioPlayer::MapcInitComplete(TInt aError,
 
     if (KErrNone == aError) {
         maxVolumeChanged(m_player->MaxVolume());
-        emit totalTimeChanged(totalTime());
+        m_totalTime = toMilliSeconds(m_player->Duration());
+        emit totalTimeChanged(m_totalTime);
         updateMetaData();
         changeState(StoppedState);
     } else {
-        // TODO: set different error states according to value of aError?
-        setError(NormalError);
+        setError(tr("Opening clip failed"), aError);
     }
 
     TRACE_EXIT_0();
@@ -202,53 +221,39 @@ void MMF::AudioPlayer::MapcPlayComplete(TInt aError)
     TRACE_CONTEXT(AudioPlayer::MapcPlayComplete, EAudioInternal);
     TRACE_ENTRY("state %d error %d", state(), aError);
 
-    stopTickTimer();
+    // Call base class function which handles end of playback for both
+    // audio and video clips.
+    playbackComplete(aError);
 
-    if (KErrNone == aError) {
-        changeState(StoppedState);
-        // TODO: move on to m_nextSource
-    } else {
-        // TODO: do something with aError?
-        setError(NormalError);
-    }
+    TRACE_EXIT_0();
+}
 
-    /*
-        if (aError == KErrNone) {
-            if (m_nextSource.type() == MediaSource::Empty) {
-                emit finished();
-            } else {
-                setSource(m_nextSource);
-                m_nextSource = MediaSource();
-            }
-
-            changeState(StoppedState);
-        }
-        else {
-            m_error = NormalError;
-            changeState(ErrorState);
-        }
-    */
+#ifdef QT_PHONON_MMF_AUDIO_DRM
+void MMF::AudioPlayer::MaloLoadingStarted()
+{
 
-    TRACE_EXIT_0();
 }
 
-CPlayerType *MMF::AudioPlayer::player() const
+void MMF::AudioPlayer::MaloLoadingComplete()
 {
-    return m_player.data();
+
 }
+#endif // QT_PHONON_MMF_AUDIO_DRM
 
 
-#ifdef QT_PHONON_MMF_AUDIO_DRM
+//-----------------------------------------------------------------------------
+// MAudioLoadingObserver callbacks
+//-----------------------------------------------------------------------------
+
 void MMF::AudioPlayer::MaloLoadingStarted()
 {
-
+    bufferingStarted();
 }
 
 void MMF::AudioPlayer::MaloLoadingComplete()
 {
-
+    bufferingComplete();
 }
-#endif // QT_PHONON_MMF_AUDIO_DRM
 
 
 //-----------------------------------------------------------------------------
diff --git a/src/3rdparty/phonon/mmf/audioplayer.h b/src/3rdparty/phonon/mmf/audioplayer.h
index bc60076..0eb8bb7 100644
--- a/src/3rdparty/phonon/mmf/audioplayer.h
+++ b/src/3rdparty/phonon/mmf/audioplayer.h
@@ -26,12 +26,10 @@ class TTimeIntervalMicroSeconds;
 
 #ifdef QT_PHONON_MMF_AUDIO_DRM
 #include <drmaudiosampleplayer.h>
-typedef CDrmPlayerUtility CPlayerType;
-typedef MDrmAudioPlayerCallback MPlayerObserverType;
+typedef MDrmAudioPlayerCallback NativePlayerObserver;
 #else
 #include <mdaaudiosampleplayer.h>
-typedef CMdaAudioPlayerUtility CPlayerType;
-typedef MMdaAudioPlayerCallback MPlayerObserverType;
+typedef MMdaAudioPlayerCallback NativePlayerObserver;
 #endif
 
 QT_BEGIN_NAMESPACE
@@ -44,18 +42,23 @@ namespace MMF
  * @short Wrapper over MMF audio client utility
  */
 class AudioPlayer   :   public AbstractMediaPlayer
-                    ,   public MPlayerObserverType    // typedef
-#ifdef QT_PHONON_MMF_AUDIO_DRM
+                    ,   public NativePlayerObserver
                     ,   public MAudioLoadingObserver
-#endif
 {
     Q_OBJECT
 
 public:
-    AudioPlayer();
-    explicit AudioPlayer(const AbstractPlayer& player);
+    AudioPlayer(MediaObject *parent = 0, const AbstractPlayer *player = 0);
     virtual ~AudioPlayer();
 
+#ifdef QT_PHONON_MMF_AUDIO_DRM
+typedef CDrmPlayerUtility NativePlayer;
+#else
+typedef CMdaAudioPlayerUtility NativePlayer;
+#endif
+
+    NativePlayer *nativePlayer() const;
+
     // AbstractMediaPlayer
     virtual void doPlay();
     virtual void doPause();
@@ -63,6 +66,8 @@ public:
     virtual void doSeek(qint64 milliseconds);
     virtual int setDeviceVolume(int mmfVolume);
     virtual int openFile(RFile& file);
+    virtual int openUrl(const QString& url);
+    virtual int bufferStatus() const;
     virtual void close();
 
     // MediaObjectInterface
@@ -70,15 +75,24 @@ public:
     virtual qint64 currentTime() const;
     virtual qint64 totalTime() const;
 
+    // AbstractMediaPlayer
+    virtual int numberOfMetaDataEntries() const;
+    virtual QPair<QString, QString> metaDataEntry(int index) const;
+
+    /**
+     * This class owns the pointer.
+     */
+    NativePlayer *player() const;
+
+private:
+    void construct();
+
+private:
 #ifdef QT_PHONON_MMF_AUDIO_DRM
     // MDrmAudioPlayerCallback
     virtual void MdapcInitComplete(TInt aError,
                                    const TTimeIntervalMicroSeconds &aDuration);
     virtual void MdapcPlayComplete(TInt aError);
-
-    // MAudioLoadingObserver
-    virtual void MaloLoadingStarted();
-    virtual void MaloLoadingComplete();
 #else
     // MMdaAudioPlayerCallback
     virtual void MapcInitComplete(TInt aError,
@@ -86,24 +100,19 @@ public:
     virtual void MapcPlayComplete(TInt aError);
 #endif
 
-    /**
-     * This class owns the pointer.
-     */
-    CPlayerType *player() const;
-
-private:
-    void construct();
-
-    // AbstractMediaPlayer
-    virtual int numberOfMetaDataEntries() const;
-    virtual QPair<QString, QString> metaDataEntry(int index) const;
+    // MAudioLoadingObserver
+    virtual void MaloLoadingStarted();
+    virtual void MaloLoadingComplete();
 
 private:
     /**
      * Using CPlayerType typedef in order to be able to easily switch between
      * CMdaAudioPlayerUtility and CDrmPlayerUtility
      */
-    QScopedPointer<CPlayerType> m_player;
+    QScopedPointer<NativePlayer> m_player;
+
+    qint64                      m_totalTime;
+
 };
 }
 }
diff --git a/src/3rdparty/phonon/mmf/backend.cpp b/src/3rdparty/phonon/mmf/backend.cpp
index 7e3a67f..0c07f66 100644
--- a/src/3rdparty/phonon/mmf/backend.cpp
+++ b/src/3rdparty/phonon/mmf/backend.cpp
@@ -139,29 +139,32 @@ bool Backend::startConnectionChange(QSet<QObject *>)
     return true;
 }
 
-bool Backend::connectNodes(QObject *source, QObject *target)
+bool Backend::connectNodes(QObject *sourceObject, QObject *targetObject)
 {
     TRACE_CONTEXT(Backend::connectNodes, EBackend);
-    TRACE_ENTRY("source 0x%08x target 0x%08x", source, target);
-    Q_ASSERT(qobject_cast<MediaNode *>(source));
-    Q_ASSERT(qobject_cast<MediaNode *>(target));
+    TRACE_ENTRY("source 0x%08x target 0x%08x", sourceObject, targetObject);
 
-    MediaNode *const mediaSource = static_cast<MediaNode *>(source);
-    MediaNode *const mediaTarget = static_cast<MediaNode *>(target);
+    MediaNode *const source = qobject_cast<MediaNode *>(sourceObject);
+    MediaNode *const target = qobject_cast<MediaNode *>(targetObject);
 
-    return mediaSource->connectMediaNode(mediaTarget);
+    Q_ASSERT_X(source, Q_FUNC_INFO, "source is not a MediaNode");
+    Q_ASSERT_X(target, Q_FUNC_INFO, "target is not a MediaNode");
+
+    return source->connectOutput(target);
 }
 
-bool Backend::disconnectNodes(QObject *source, QObject *target)
+bool Backend::disconnectNodes(QObject *sourceObject, QObject *targetObject)
 {
     TRACE_CONTEXT(Backend::disconnectNodes, EBackend);
-    TRACE_ENTRY("source 0x%08x target 0x%08x", source, target);
-    Q_ASSERT(qobject_cast<MediaNode *>(source));
-    Q_ASSERT(qobject_cast<MediaNode *>(target));
+    TRACE_ENTRY("source 0x%08x target 0x%08x", sourceObject, targetObject);
+
+    MediaNode *const source = qobject_cast<MediaNode *>(sourceObject);
+    MediaNode *const target = qobject_cast<MediaNode *>(targetObject);
 
-    const bool result = static_cast<MediaNode *>(source)->disconnectMediaNode(static_cast<MediaNode *>(target));
+    Q_ASSERT_X(source, Q_FUNC_INFO, "source is not a MediaNode");
+    Q_ASSERT_X(target, Q_FUNC_INFO, "target is not a MediaNode");
 
-    TRACE_RETURN("%d", result);
+    return source->disconnectOutput(target);
 }
 
 bool Backend::endConnectionChange(QSet<QObject *>)
diff --git a/src/3rdparty/phonon/mmf/bassboost.cpp b/src/3rdparty/phonon/mmf/bassboost.cpp
index e34f9e7..ae96b45 100644
--- a/src/3rdparty/phonon/mmf/bassboost.cpp
+++ b/src/3rdparty/phonon/mmf/bassboost.cpp
@@ -16,6 +16,7 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
+#include <BassBoostBase.h>
 #include "bassboost.h"
 
 QT_BEGIN_NAMESPACE
@@ -35,13 +36,19 @@ BassBoost::BassBoost(QObject *parent) : AbstractAudioEffect::AbstractAudioEffect
 void BassBoost::parameterChanged(const int,
                                  const QVariant &)
 {
-    // We should never be called, because we have no parameters.
+    Q_ASSERT_X(false, Q_FUNC_INFO, "BassBoost has not parameters");
 }
 
-bool BassBoost::activateOn(CPlayerType *player)
+void BassBoost::connectAudioPlayer(AudioPlayer::NativePlayer *player)
 {
-    m_effect.reset(CBassBoost::NewL(*player, true));
-    return true;
+    CBassBoost *ptr = 0;
+    QT_TRAP_THROWING(ptr = CBassBoost::NewL(*player));
+    m_effect.reset(ptr);
+}
+
+void BassBoost::applyParameters()
+{
+    // No parameters to apply
 }
 
 QT_END_NAMESPACE
diff --git a/src/3rdparty/phonon/mmf/bassboost.h b/src/3rdparty/phonon/mmf/bassboost.h
index c16393a..4ad0a6c 100644
--- a/src/3rdparty/phonon/mmf/bassboost.h
+++ b/src/3rdparty/phonon/mmf/bassboost.h
@@ -19,7 +19,6 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef PHONON_MMF_BASSBOOST_H
 #define PHONON_MMF_BASSBOOST_H
 
-#include <BassBoostBase.h>
 #include "abstractaudioeffect.h"
 
 QT_BEGIN_NAMESPACE
@@ -41,13 +40,11 @@ public:
     BassBoost(QObject *parent);
 
 protected:
-    virtual void parameterChanged(const int id,
-                                  const QVariant &value);
+    // AbstractAudioEffect
+    virtual void connectAudioPlayer(AudioPlayer::NativePlayer *player);
+    virtual void applyParameters();
+    virtual void parameterChanged(const int id, const QVariant &value);
 
-    virtual bool activateOn(CPlayerType *player);
-
-private:
-    QScopedPointer<CBassBoost> m_bassBoost;
 };
 }
 }
diff --git a/src/3rdparty/phonon/mmf/dummyplayer.cpp b/src/3rdparty/phonon/mmf/dummyplayer.cpp
index e6f3855..6970088 100644
--- a/src/3rdparty/phonon/mmf/dummyplayer.cpp
+++ b/src/3rdparty/phonon/mmf/dummyplayer.cpp
@@ -31,12 +31,7 @@ using namespace Phonon::MMF;
 // Constructor / destructor
 //-----------------------------------------------------------------------------
 
-MMF::DummyPlayer::DummyPlayer()
-{
-
-}
-
-MMF::DummyPlayer::DummyPlayer(const AbstractPlayer& player)
+MMF::DummyPlayer::DummyPlayer(const AbstractPlayer *player)
         :   AbstractPlayer(player)
 {
 
@@ -97,17 +92,7 @@ qint64 MMF::DummyPlayer::totalTime() const
     return 0;
 }
 
-MediaSource MMF::DummyPlayer::source() const
-{
-    return MediaSource();
-}
-
-void MMF::DummyPlayer::setFileSource(const Phonon::MediaSource &, RFile &)
-{
-
-}
-
-void MMF::DummyPlayer::setNextSource(const MediaSource &)
+void MMF::DummyPlayer::open(const Phonon::MediaSource &, RFile &)
 {
 
 }
diff --git a/src/3rdparty/phonon/mmf/dummyplayer.h b/src/3rdparty/phonon/mmf/dummyplayer.h
index c6270c9..6841b5d 100644
--- a/src/3rdparty/phonon/mmf/dummyplayer.h
+++ b/src/3rdparty/phonon/mmf/dummyplayer.h
@@ -42,8 +42,7 @@ class AudioOutput;
 class DummyPlayer : public AbstractPlayer
 {
 public:
-    DummyPlayer();
-    DummyPlayer(const AbstractPlayer& player);
+    DummyPlayer(const AbstractPlayer *player = 0);
 
     // MediaObjectInterface
     virtual void play();
@@ -56,12 +55,9 @@ public:
     virtual Phonon::State state() const;
     virtual Phonon::ErrorType errorType() const;
     virtual qint64 totalTime() const;
-    virtual MediaSource source() const;
-    // virtual void setSource(const MediaSource &);
-    virtual void setFileSource(const Phonon::MediaSource&, RFile&);
-    virtual void setNextSource(const MediaSource &source);
 
     // AbstractPlayer
+    virtual void open(const Phonon::MediaSource&, RFile&);
     virtual void doSetTickInterval(qint32 interval);
 };
 }
diff --git a/src/3rdparty/phonon/mmf/effectfactory.cpp b/src/3rdparty/phonon/mmf/effectfactory.cpp
index e9c5e27..cc94367 100644
--- a/src/3rdparty/phonon/mmf/effectfactory.cpp
+++ b/src/3rdparty/phonon/mmf/effectfactory.cpp
@@ -113,7 +113,7 @@ bool isEffectSupported()
     AudioPlayer audioPlayer;
 
     QScopedPointer<TEffect> eff;
-    TRAPD(errorCode, eff.reset(TEffect::NewL(*audioPlayer.player())));
+    TRAPD(errorCode, eff.reset(TEffect::NewL(*audioPlayer.nativePlayer())));
 
     return errorCode != KErrNone;
 }
diff --git a/src/3rdparty/phonon/mmf/mediaobject.cpp b/src/3rdparty/phonon/mmf/mediaobject.cpp
index 21dcfe1..4653fee 100644
--- a/src/3rdparty/phonon/mmf/mediaobject.cpp
+++ b/src/3rdparty/phonon/mmf/mediaobject.cpp
@@ -45,6 +45,7 @@ using namespace Phonon::MMF;
 
 MMF::MediaObject::MediaObject(QObject *parent) : MMF::MediaNode::MediaNode(parent)
                                                , m_recognizerOpened(false)
+                                               , m_nextSourceSet(false)
 {
     m_player.reset(new DummyPlayer());
 
@@ -211,18 +212,20 @@ qint64 MMF::MediaObject::totalTime() const
 
 MediaSource MMF::MediaObject::source() const
 {
-    return m_player->source();
+    return m_source;
 }
 
 void MMF::MediaObject::setSource(const MediaSource &source)
 {
-    createPlayer(source);
-
-    // This is a hack to work around KErrInUse from MMF client utility
-    // OpenFileL calls
-    m_player->setFileSource(source, m_file);
+    switchToSource(source);
+}
 
-    emit currentSourceChanged(source);
+void MMF::MediaObject::switchToSource(const MediaSource &source)
+{
+    createPlayer(source);
+    m_source = source;
+    m_player->open(m_source, m_file);
+    emit currentSourceChanged(m_source);
 }
 
 void MMF::MediaObject::createPlayer(const MediaSource &source)
@@ -238,7 +241,6 @@ void MMF::MediaObject::createPlayer(const MediaSource &source)
     const bool oldPlayerHasVideo = oldPlayer->hasVideo();
     const bool oldPlayerSeekable = oldPlayer->isSeekable();
 
-    Phonon::ErrorType error = NoError;
     QString errorMessage;
 
     // Determine media type
@@ -254,8 +256,10 @@ void MMF::MediaObject::createPlayer(const MediaSource &source)
                 mediaType = fileMediaType(url.toLocalFile());
             }
             else {
-                errorMessage = QLatin1String("Network streaming not supported yet");
-                error = NormalError;
+                // Streaming playback is generally not supported by the implementation
+                // of the audio player API, so we use CVideoPlayerUtility for both
+                // audio and video streaming.
+                mediaType = MediaTypeVideo;
             }
         }
         break;
@@ -263,8 +267,7 @@ void MMF::MediaObject::createPlayer(const MediaSource &source)
     case MediaSource::Invalid:
     case MediaSource::Disc:
     case MediaSource::Stream:
-        TRACE_0("Unsupported media type");
-        error = NormalError;
+        errorMessage = tr("Error opening source: type not supported");
         break;
 
     case MediaSource::Empty:
@@ -281,30 +284,16 @@ void MMF::MediaObject::createPlayer(const MediaSource &source)
     switch (mediaType) {
     case MediaTypeUnknown:
         TRACE_0("Media type could not be determined");
-        if (oldPlayer) {
-            newPlayer = new DummyPlayer(*oldPlayer);
-        } else {
-            newPlayer = new DummyPlayer();
-        }
-
-        error = NormalError;
-        errorMessage = tr("Media type could not be determined");
+        newPlayer = new DummyPlayer(oldPlayer);
+        errorMessage = tr("Error opening source: media type could not be determined");
         break;
 
     case MediaTypeAudio:
-        if (oldPlayer) {
-            newPlayer = new AudioPlayer(*oldPlayer);
-        } else {
-            newPlayer = new AudioPlayer();
-        }
+        newPlayer = new AudioPlayer(this, oldPlayer);
         break;
 
     case MediaTypeVideo:
-        if (oldPlayer) {
-            newPlayer = new VideoPlayer(*oldPlayer);
-        } else {
-            newPlayer = new VideoPlayer();
-        }
+        newPlayer = new VideoPlayer(this, oldPlayer);
         break;
     }
 
@@ -322,13 +311,16 @@ void MMF::MediaObject::createPlayer(const MediaSource &source)
     connect(m_player.data(), SIGNAL(stateChanged(Phonon::State,Phonon::State)), SIGNAL(stateChanged(Phonon::State,Phonon::State)));
     connect(m_player.data(), SIGNAL(finished()), SIGNAL(finished()));
     connect(m_player.data(), SIGNAL(tick(qint64)), SIGNAL(tick(qint64)));
+    connect(m_player.data(), SIGNAL(bufferStatus(int)), SIGNAL(bufferStatus(int)));
     connect(m_player.data(), SIGNAL(metaDataChanged(QMultiMap<QString,QString>)), SIGNAL(metaDataChanged(QMultiMap<QString,QString>)));
+    connect(m_player.data(), SIGNAL(aboutToFinish()), SIGNAL(aboutToFinish()));
+    connect(m_player.data(), SIGNAL(prefinishMarkReached(qint32)), SIGNAL(tick(qint32)));
 
     // We need to call setError() after doing the connects, otherwise the
     // error won't be received.
-    if (error != NoError) {
+    if (!errorMessage.isEmpty()) {
         Q_ASSERT(m_player);
-        m_player->setError(error, errorMessage);
+        m_player->setError(errorMessage);
     }
 
     TRACE_EXIT_0();
@@ -336,7 +328,8 @@ void MMF::MediaObject::createPlayer(const MediaSource &source)
 
 void MMF::MediaObject::setNextSource(const MediaSource &source)
 {
-    m_player->setNextSource(source);
+    m_nextSource = source;
+    m_nextSourceSet = true;
 }
 
 qint32 MMF::MediaObject::prefinishMark() const
@@ -365,6 +358,25 @@ void MMF::MediaObject::volumeChanged(qreal volume)
 }
 
 //-----------------------------------------------------------------------------
+// MediaNode
+//-----------------------------------------------------------------------------
+
+void MMF::MediaObject::connectMediaObject(MediaObject * /*mediaObject*/)
+{
+    // This function should never be called - see MediaNode::setMediaObject()
+    Q_ASSERT_X(false, Q_FUNC_INFO,
+        "Connection of MediaObject to MediaObject");
+}
+
+void MMF::MediaObject::disconnectMediaObject(MediaObject * /*mediaObject*/)
+{
+    // This function should never be called - see MediaNode::setMediaObject()
+    Q_ASSERT_X(false, Q_FUNC_INFO,
+        "Disconnection of MediaObject from MediaObject");
+}
+
+
+//-----------------------------------------------------------------------------
 // Video output
 //-----------------------------------------------------------------------------
 
@@ -379,10 +391,17 @@ AbstractPlayer *MMF::MediaObject::abstractPlayer() const
     return m_player.data();
 }
 
-bool MMF::MediaObject::activateOnMediaObject(MediaObject *)
+//-----------------------------------------------------------------------------
+// Playlist support
+//-----------------------------------------------------------------------------
+
+void MMF::MediaObject::switchToNextSource()
 {
-    // Guess what, we do nothing.
-    return true;
+    if (m_nextSourceSet) {
+        m_nextSourceSet = false;
+        switchToSource(m_nextSource);
+        play();
+    }
 }
 
 QT_END_NAMESPACE
diff --git a/src/3rdparty/phonon/mmf/mediaobject.h b/src/3rdparty/phonon/mmf/mediaobject.h
index ee94ea2..668b953 100644
--- a/src/3rdparty/phonon/mmf/mediaobject.h
+++ b/src/3rdparty/phonon/mmf/mediaobject.h
@@ -75,6 +75,10 @@ public:
     virtual qint32 transitionTime() const;
     virtual void setTransitionTime(qint32);
 
+    // MediaNode
+    void connectMediaObject(MediaObject *mediaObject);
+    void disconnectMediaObject(MediaObject *mediaObject);
+
     /**
      * This class owns the AbstractPlayer, and will delete it upon
      * destruction.
@@ -83,21 +87,17 @@ public:
 
     void setVideoOutput(VideoOutput* videoOutput);
 
-    virtual bool activateOnMediaObject(MediaObject *);
-
 public Q_SLOTS:
     void volumeChanged(qreal volume);
+    void switchToNextSource();
 
 Q_SIGNALS:
     void totalTimeChanged(qint64 length);
     void hasVideoChanged(bool hasVideo);
     void seekableChanged(bool seekable);
-    // TODO: emit bufferStatus from MediaObject
     void bufferStatus(int);
-    // TODO: emit aboutToFinish from MediaObject
     void aboutToFinish();
-    // TODO: emit prefinishMarkReached from MediaObject
-    void prefinishMarkReached(qint32);
+    void prefinishMarkReached(qint32 remaining);
     // TODO: emit metaDataChanged from MediaObject
     void metaDataChanged(const QMultiMap<QString, QString>& metaData);
     void currentSourceChanged(const MediaSource& source);
@@ -107,6 +107,7 @@ Q_SIGNALS:
     void tick(qint64 time);
 
 private:
+    void switchToSource(const MediaSource &source);
     void createPlayer(const MediaSource &source);
     bool openRecognizer();
 
@@ -123,6 +124,10 @@ private:
     RApaLsSession                       m_recognizer;
     RFs                                 m_fileServer;
 
+    MediaSource                         m_source;
+    MediaSource                         m_nextSource;
+    bool                                m_nextSourceSet;
+
     // Storing the file handle here to work around KErrInUse error
     // from MMF player utility OpenFileL functions
     RFile                               m_file;
diff --git a/src/3rdparty/phonon/mmf/mmf_medianode.cpp b/src/3rdparty/phonon/mmf/mmf_medianode.cpp
index 253c5e7..ca413d9 100644
--- a/src/3rdparty/phonon/mmf/mmf_medianode.cpp
+++ b/src/3rdparty/phonon/mmf/mmf_medianode.cpp
@@ -29,92 +29,123 @@ using namespace Phonon::MMF;
   \internal
 */
 
-MMF::MediaNode::MediaNode(QObject *parent) : QObject::QObject(parent)
-                                           , m_source(0)
-                                           , m_target(0)
-                                           , m_isApplied(false)
+MMF::MediaNode::MediaNode(QObject *parent)
+    :   QObject(parent)
+    ,   m_mediaObject(qobject_cast<MediaObject *>(this))
+    ,   m_input(0)
 {
-}
-
-bool MMF::MediaNode::connectMediaNode(MediaNode *target)
-{
-    m_target = target;
-    m_target->setSource(this);
 
-    return applyNodesOnMediaObject(target);
 }
 
-bool MMF::MediaNode::disconnectMediaNode(MediaNode *target)
+MMF::MediaNode::~MediaNode()
 {
-    Q_UNUSED(target);
-    m_target = 0;
-    m_isApplied = false;
-    return true;
+    // Phonon framework ensures nodes are disconnected before being destroyed.
+    Q_ASSERT_X(!m_mediaObject, Q_FUNC_INFO,
+        "Media node not disconnected before destruction");
 }
 
-void MMF::MediaNode::setSource(MediaNode *source)
+bool MMF::MediaNode::connectOutput(MediaNode *output)
 {
-    m_source = source;
+    Q_ASSERT_X(output, Q_FUNC_INFO, "Null output pointer");
+
+    bool connected = false;
+
+    // Check that this connection will not result in a graph which
+    // containing more than one MediaObject
+    const bool mediaObjectMisMatch =
+            m_mediaObject
+        &&  output->m_mediaObject
+        &&  m_mediaObject != output->m_mediaObject;
+
+    const bool canConnect =
+            !output->isMediaObject()
+        &&  !output->m_input
+        &&  !m_outputs.contains(output);
+
+    if (canConnect && !mediaObjectMisMatch) {
+        output->m_input = this;
+        m_outputs += output;
+        updateMediaObject();
+        connected = true;
+    }
+
+    return connected;
 }
 
-MMF::MediaNode *MMF::MediaNode::source() const
+bool MMF::MediaNode::disconnectOutput(MediaNode *output)
 {
-    return m_source;
+    Q_ASSERT_X(output, Q_FUNC_INFO, "Null output pointer");
+
+    bool disconnected = false;
+
+    if (m_outputs.contains(output) && this == output->m_input) {
+        output->m_input = 0;
+        const bool removed = m_outputs.removeOne(output);
+        Q_ASSERT_X(removed, Q_FUNC_INFO, "Output removal failed");
+
+        Q_ASSERT_X(!m_outputs.contains(output), Q_FUNC_INFO,
+            "Output list contains duplicate entries");
+
+        // Perform traversal across each of the two graphs separately
+        updateMediaObject();
+        output->updateMediaObject();
+
+        disconnected = true;
+    }
+
+    return disconnected;
 }
 
-MMF::MediaNode *MMF::MediaNode::target() const
+bool MMF::MediaNode::isMediaObject() const
 {
-    return m_target;
+    return (qobject_cast<const MediaObject *>(this) != 0);
 }
 
-bool MMF::MediaNode::applyNodesOnMediaObject(MediaNode *)
+void MMF::MediaNode::updateMediaObject()
 {
-    // Algorithmically, this can be expressed in a more efficient way by
-    // exercising available assumptions, but it complicates code for input
-    // data(length of the graph) which typically is very small.
-
-    // First, we go to the very beginning of the graph.
-    MMF::MediaNode *current = this;
-    do {
-        MediaNode *const candidate = current->source();
-        if (candidate)
-            current = candidate;
-        else
-            break;
-    }
-    while (current);
-
-    // Now we do two things, while walking to the other end:
-    // 1. Find the MediaObject, if present
-    // 2. Collect a list of all unapplied MediaNodes
-
-    QList<MediaNode *> unapplied;
-    MMF::MediaObject *mo = 0;
+    QList<MediaNode *> nodes;
+    MediaObject *mediaObject = 0;
 
-    do {
-        if (!current->m_isApplied)
-            unapplied.append(current);
+    // Traverse the graph, collecting a list of nodes, and locating
+    // the MediaObject node, if present
+    visit(nodes, mediaObject);
 
-        if (!mo)
-            mo = qobject_cast<MMF::MediaObject *>(current);
+    MediaNode *node = 0;
+    foreach(node, nodes)
+        node->setMediaObject(mediaObject);
+}
 
-        current = current->target();
+void MMF::MediaNode::setMediaObject(MediaObject *mediaObject)
+{
+    if(!isMediaObject() && m_mediaObject != mediaObject) {
+        if (!mediaObject)
+            disconnectMediaObject(m_mediaObject);
+        else {
+            Q_ASSERT_X(!m_mediaObject, Q_FUNC_INFO, "MediaObject already set");
+            connectMediaObject(mediaObject);
+        }
+        m_mediaObject = mediaObject;
     }
-    while (current);
+}
 
-    // Now, lets activate all the objects, if we found the MediaObject.
+void MMF::MediaNode::visit(QList<MediaNode *>& visited, MediaObject*& mediaObject)
+{
+    if (isMediaObject()) {
+        // There can never be more than one MediaObject per graph, due to the
+        // mediaObjectMisMatch test in connectOutput().
+        Q_ASSERT_X(!mediaObject, Q_FUNC_INFO, "MediaObject already found");
+        mediaObject = static_cast<MediaObject *>(this);
+    }
 
-    if (mo) {
-        for (int i = 0; i < unapplied.count(); ++i) {
-            MediaNode *const at = unapplied.at(i);
+    visited += this;
 
-            // We don't want to apply MediaObject on itself.
-            if (at != mo)
-                at->activateOnMediaObject(mo);
-        }
-    }
+    if (m_input && !visited.contains(m_input))
+        m_input->visit(visited, mediaObject);
 
-    return true;
+    MediaNode *output = 0;
+    foreach (output, m_outputs)
+        if (!visited.contains(output))
+            output->visit(visited, mediaObject);
 }
 
 QT_END_NAMESPACE
diff --git a/src/3rdparty/phonon/mmf/mmf_medianode.h b/src/3rdparty/phonon/mmf/mmf_medianode.h
index 4616ff1..0ed21c4 100644
--- a/src/3rdparty/phonon/mmf/mmf_medianode.h
+++ b/src/3rdparty/phonon/mmf/mmf_medianode.h
@@ -43,54 +43,62 @@ class MediaObject;
 /**
  * @short Base class for all nodes in the MMF backend.
  *
- * MediaNode is the base class for all nodes in the chain for MMF. Currently
- * they are:
+ * MediaNode is the base class for all nodes created by the MMF
+ * backend.
  *
- * - MediaObject: a source of media
- * - AbstractEffect: supplying audio effects
- * - AudioOutput: pretty much a dummy interface, but is also MediaNode in order
- *   to simplify connection/disconnection.
+ * These nodes may be one of the following types:
  *
- * MediaNode provides spectatability into the chain, and also allows the
- * connection code to be written in a polymorphic manner, instead of putting it
- * all in the Backend class. Due to that MMF has no concept of chaining, the
- * order of the nodes in the graph has no meaning.
+ * - MediaObject
+ *      This represents the source of media data.  It encapsulates the
+ *      appropriate MMF client API for playing audio or video.
+ * - AudioOutput
+ *      This represents the audio output device.  Since the MMF client API
+ *      does not expose the output device directly, this backend node
+ *      simply forwards volume control commands to the MediaObject.
+ * - VideoWidget
+ *      A native widget on which video will be rendered.
+ * - An audio effect, derived form AbstractAudioEffect
+ *
+ * Because the MMF API does not support the concept of a media filter graph,
+ * this class must ensure the following:
+ *
+ * - Each media graph contains at most one MediaObject instance.
+ * - Every non-MediaObject node holds a reference to the MediaObject.  This
+ * allows commands to be sent through the graph to the encapsulated MMF client
+ * API.
  */
 class MediaNode : public QObject
 {
     Q_OBJECT
 public:
     MediaNode(QObject *parent);
+    ~MediaNode();
+
+    bool connectOutput(MediaNode *output);
+    bool disconnectOutput(MediaNode *output);
+
+    virtual void connectMediaObject(MediaObject *mediaObject) = 0;
+    virtual void disconnectMediaObject(MediaObject *mediaObject) = 0;
 
-    virtual bool connectMediaNode(MediaNode *target);
-    virtual bool disconnectMediaNode(MediaNode *target);
-    void setSource(MediaNode *source);
+private:
+    bool isMediaObject() const;
 
-    MediaNode *source() const;
-    MediaNode *target() const;
+    void updateMediaObject();
+    void setMediaObject(MediaObject *mediaObject);
 
-protected:
-    /**
-     * When connectMediaNode() is called and a MediaObject is part of
-     * the its graph, this function will be called for each MediaNode in the
-     * graph for which it hasn't been called yet.
-     *
-     * The caller guarantees that @p mo is always non-null.
-     */
-    virtual bool activateOnMediaObject(MediaObject *mo) = 0;
+    typedef QList<const MediaNode *> NodeList;
+    void visit(QList<MediaNode *>& visited, MediaObject*& mediaObject);
 
 private:
-    /**
-     * Finds a MediaObject anywhere in the graph @p target is apart of, and
-     * calls activateOnMediaObject() for all MediaNodes in the graph for which
-     * it hasn't been applied to already.
-     */
-    bool applyNodesOnMediaObject(MediaNode *target);
-
-    MediaNode * m_source;
-    MediaNode * m_target;
-    bool        m_isApplied;
+    MediaObject *       m_mediaObject;
+
+    // All nodes except MediaObject may have an input
+    MediaNode *         m_input;
+
+    // Only MediaObject can have more than one output
+    QList<MediaNode *>  m_outputs;
 };
+
 }
 }
 
diff --git a/src/3rdparty/phonon/mmf/mmf_videoplayer.cpp b/src/3rdparty/phonon/mmf/mmf_videoplayer.cpp
index b6f53ae..127edb4 100644
--- a/src/3rdparty/phonon/mmf/mmf_videoplayer.cpp
+++ b/src/3rdparty/phonon/mmf/mmf_videoplayer.cpp
@@ -44,20 +44,8 @@ using namespace Phonon::MMF;
 // Constructor / destructor
 //-----------------------------------------------------------------------------
 
-MMF::VideoPlayer::VideoPlayer()
-        :   m_wsSession(CCoeEnv::Static()->WsSession())
-        ,   m_screenDevice(*CCoeEnv::Static()->ScreenDevice())
-        ,   m_window(0)
-        ,   m_totalTime(0)
-        ,   m_pendingChanges(false)
-        ,   m_dsaActive(false)
-        ,   m_dsaWasActive(false)
-{
-    construct();
-}
-
-MMF::VideoPlayer::VideoPlayer(const AbstractPlayer& player)
-        :   AbstractMediaPlayer(player)
+MMF::VideoPlayer::VideoPlayer(MediaObject *parent, const AbstractPlayer *player)
+        :   AbstractMediaPlayer(parent, player)
         ,   m_wsSession(CCoeEnv::Static()->WsSession())
         ,   m_screenDevice(*CCoeEnv::Static()->ScreenDevice())
         ,   m_window(0)
@@ -78,22 +66,22 @@ void MMF::VideoPlayer::construct()
     const TInt priority = 0;
     const TMdaPriorityPreference preference = EMdaPriorityPreferenceNone;
 
-    TRAPD(err,
-        m_player.reset(CVideoPlayerUtility::NewL
+    CVideoPlayerUtility *player = 0;
+    QT_TRAP_THROWING(player = CVideoPlayerUtility::NewL
             (
                  *this,
                  priority, preference,
                  m_wsSession, m_screenDevice,
                  *m_window,
                  m_videoRect, m_videoRect
-            ))
+            )
         );
+    m_player.reset(player);
 
     // CVideoPlayerUtility::NewL starts DSA
     m_dsaActive = true;
 
-    if (KErrNone != err)
-        changeState(ErrorState);
+    m_player->RegisterForVideoLoadingNotification(*this);
 
     TRACE_EXIT_0();
 }
@@ -109,6 +97,11 @@ MMF::VideoPlayer::~VideoPlayer()
     TRACE_EXIT_0();
 }
 
+CVideoPlayerUtility* MMF::VideoPlayer::nativePlayer() const
+{
+    return m_player.data();
+}
+
 //-----------------------------------------------------------------------------
 // Public API
 //-----------------------------------------------------------------------------
@@ -127,9 +120,9 @@ void MMF::VideoPlayer::doPause()
     TRACE_CONTEXT(VideoPlayer::doPause, EVideoApi);
 
     TRAPD(err, m_player->PauseL());
-    if (KErrNone != err) {
+    if (KErrNone != err && state() != ErrorState) {
         TRACE("PauseL error %d", err);
-        setError(NormalError);
+        setError(tr("Pause failed"), err);
     }
 }
 
@@ -142,24 +135,10 @@ void MMF::VideoPlayer::doSeek(qint64 ms)
 {
     TRACE_CONTEXT(VideoPlayer::doSeek, EVideoApi);
 
-    bool wasPlaying = false;
-    if (state() == PlayingState) {
-        // The call to SetPositionL does not have any effect if playback is
-        // ongoing, so we pause before seeking.
-        doPause();
-        wasPlaying = true;
-    }
-
     TRAPD(err, m_player->SetPositionL(TTimeIntervalMicroSeconds(ms * 1000)));
 
-    if (KErrNone == err) {
-        if (wasPlaying)
-            doPlay();
-    }
-    else {
-        TRACE("SetPositionL error %d", err);
-        setError(NormalError);
-    }
+    if(KErrNone != err)
+        setError(tr("Seek failed"), err);
 }
 
 int MMF::VideoPlayer::setDeviceVolume(int mmfVolume)
@@ -174,6 +153,19 @@ int MMF::VideoPlayer::openFile(RFile& file)
     return err;
 }
 
+int MMF::VideoPlayer::openUrl(const QString& url)
+{
+    TRAPD(err, m_player->OpenUrlL(qt_QString2TPtrC(url)));
+    return err;
+}
+
+int MMF::VideoPlayer::bufferStatus() const
+{
+    int result = 0;
+    TRAP_IGNORE(m_player->GetVideoLoadingProgressL(result));
+    return result;
+}
+
 void MMF::VideoPlayer::close()
 {
     m_player->Close();
@@ -200,7 +192,7 @@ qint64 MMF::VideoPlayer::currentTime() const
 
         // If we don't cast away constness here, we simply have to ignore
         // the error.
-        const_cast<VideoPlayer*>(this)->setError(NormalError);
+        const_cast<VideoPlayer*>(this)->setError(tr("Getting position failed"), err);
     }
 
     return result;
@@ -226,7 +218,7 @@ void MMF::VideoPlayer::MvpuoOpenComplete(TInt aError)
     if (KErrNone == aError)
         m_player->Prepare();
     else
-        setError(NormalError);
+        setError(tr("Opening clip failed"), aError);
 
     TRACE_EXIT_0();
 }
@@ -252,7 +244,7 @@ void MMF::VideoPlayer::MvpuoPrepareComplete(TInt aError)
         emit totalTimeChanged(totalTime());
         changeState(StoppedState);
     } else {
-        setError(NormalError);
+        setError(tr("Buffering clip failed"), err);
     }
 
     TRACE_EXIT_0();
@@ -277,7 +269,6 @@ void MMF::VideoPlayer::MvpuoFrameReady(CFbsBitmap &aFrame, TInt aError)
     TRACE_CONTEXT(VideoPlayer::MvpuoFrameReady, EVideoApi);
     TRACE_ENTRY("state %d error %d", state(), aError);
 
-    // TODO
     Q_UNUSED(aFrame);
     Q_UNUSED(aError);   // suppress warnings in release builds
 
@@ -289,8 +280,9 @@ void MMF::VideoPlayer::MvpuoPlayComplete(TInt aError)
     TRACE_CONTEXT(VideoPlayer::MvpuoPlayComplete, EVideoApi)
     TRACE_ENTRY("state %d error %d", state(), aError);
 
-    Q_UNUSED(aError);   // suppress warnings in release builds
-    changeState(StoppedState);
+    // Call base class function which handles end of playback for both
+    // audio and video clips.
+    playbackComplete(aError);
 
     TRACE_EXIT_0();
 }
@@ -300,7 +292,6 @@ void MMF::VideoPlayer::MvpuoEvent(const TMMFEvent &aEvent)
     TRACE_CONTEXT(VideoPlayer::MvpuoEvent, EVideoApi);
     TRACE_ENTRY("state %d", state());
 
-    // TODO
     Q_UNUSED(aEvent);
 
     TRACE_EXIT_0();
@@ -308,6 +299,21 @@ void MMF::VideoPlayer::MvpuoEvent(const TMMFEvent &aEvent)
 
 
 //-----------------------------------------------------------------------------
+// MVideoLoadingObserver callbacks
+//-----------------------------------------------------------------------------
+
+void MMF::VideoPlayer::MvloLoadingStarted()
+{
+    bufferingStarted();
+}
+
+void MMF::VideoPlayer::MvloLoadingComplete()
+{
+    bufferingComplete();
+}
+
+
+//-----------------------------------------------------------------------------
 // Video window updates
 //-----------------------------------------------------------------------------
 
@@ -412,7 +418,7 @@ void MMF::VideoPlayer::startDirectScreenAccess()
         if(KErrNone == err)
             m_dsaActive = true;
         else
-            setError(NormalError);
+            setError(tr("Video display error"), err);
     }
 }
 
@@ -424,7 +430,7 @@ bool MMF::VideoPlayer::stopDirectScreenAccess()
         if(KErrNone == err)
             m_dsaActive = false;
         else
-            setError(NormalError);
+            setError(tr("Video display error"), err);
     }
     return dsaWasActive;
 }
@@ -600,7 +606,7 @@ void MMF::VideoPlayer::applyVideoWindowChange()
     TRAPD(err, m_player->SetScaleFactorL(m_scaleWidth, m_scaleHeight, antialias));
     if(KErrNone != err) {
         TRACE("SetScaleFactorL (1) err %d", err);
-        setError(NormalError);
+        setError(tr("Video display error"), err);
     }
 
     if(KErrNone == err) {
@@ -615,13 +621,13 @@ void MMF::VideoPlayer::applyVideoWindowChange()
 
         if (KErrNone != err) {
             TRACE("SetDisplayWindowL err %d", err);
-            setError(NormalError);
+            setError(tr("Video display error"), err);
         } else {
             m_dsaActive = true;
             TRAP(err, m_player->SetScaleFactorL(m_scaleWidth, m_scaleHeight, antialias));
             if(KErrNone != err) {
                 TRACE("SetScaleFactorL (2) err %d", err);
-                setError(NormalError);
+                setError(tr("Video display error"), err);
             }
         }
     }
diff --git a/src/3rdparty/phonon/mmf/mmf_videoplayer.h b/src/3rdparty/phonon/mmf/mmf_videoplayer.h
index abb1da8..0253ab9 100644
--- a/src/3rdparty/phonon/mmf/mmf_videoplayer.h
+++ b/src/3rdparty/phonon/mmf/mmf_videoplayer.h
@@ -39,14 +39,17 @@ namespace MMF
  */
 class VideoPlayer : public AbstractMediaPlayer
                   , public MVideoPlayerUtilityObserver
+                  , public MVideoLoadingObserver
 {
     Q_OBJECT
 
 public:
-    VideoPlayer();
-    explicit VideoPlayer(const AbstractPlayer& player);
+    VideoPlayer(MediaObject *parent = 0, const AbstractPlayer *player = 0);
     virtual ~VideoPlayer();
 
+    typedef CVideoPlayerUtility NativePlayer;
+    NativePlayer *nativePlayer() const;
+
     // AbstractPlayer
     virtual void doPlay();
     virtual void doPause();
@@ -54,6 +57,8 @@ public:
     virtual void doSeek(qint64 milliseconds);
     virtual int setDeviceVolume(int mmfVolume);
     virtual int openFile(RFile& file);
+    virtual int openUrl(const QString& url);
+    virtual int bufferStatus() const;
     virtual void close();
 
     // MediaObjectInterface
@@ -61,12 +66,12 @@ public:
     virtual qint64 currentTime() const;
     virtual qint64 totalTime() const;
 
-    // MVideoPlayerUtilityObserver
-    virtual void MvpuoOpenComplete(TInt aError);
-    virtual void MvpuoPrepareComplete(TInt aError);
-    virtual void MvpuoFrameReady(CFbsBitmap &aFrame, TInt aError);
-    virtual void MvpuoPlayComplete(TInt aError);
-    virtual void MvpuoEvent(const TMMFEvent &aEvent);
+    // AbstractPlayer
+    virtual void videoOutputChanged();
+
+    // AbstractMediaPlayer
+    virtual int numberOfMetaDataEntries() const;
+    virtual QPair<QString, QString> metaDataEntry(int index) const;
 
 public Q_SLOTS:
     void videoWindowChanged();
@@ -80,12 +85,8 @@ private:
 
     void doPrepareCompleteL(TInt aError);
 
-    // AbstractPlayer
-    virtual void videoOutputChanged();
-
     void getVideoWindow();
     void initVideoOutput();
-
     void updateVideoRect();
 
     void applyPendingChanges();
@@ -94,12 +95,20 @@ private:
     void startDirectScreenAccess();
     bool stopDirectScreenAccess();
 
-    // AbstractMediaPlayer
-    virtual int numberOfMetaDataEntries() const;
-    virtual QPair<QString, QString> metaDataEntry(int index) const;
+private:
+    // MVideoPlayerUtilityObserver
+    virtual void MvpuoOpenComplete(TInt aError);
+    virtual void MvpuoPrepareComplete(TInt aError);
+    virtual void MvpuoFrameReady(CFbsBitmap &aFrame, TInt aError);
+    virtual void MvpuoPlayComplete(TInt aError);
+    virtual void MvpuoEvent(const TMMFEvent &aEvent);
+
+    // MVideoLoadingObserver
+    virtual void MvloLoadingStarted();
+    virtual void MvloLoadingComplete();
 
 private:
-    QScopedPointer<CVideoPlayerUtility> m_player;
+    QScopedPointer<NativePlayer>        m_player;
 
     // Not owned
     RWsSession&                         m_wsSession;
diff --git a/src/3rdparty/phonon/mmf/objectdump.cpp b/src/3rdparty/phonon/mmf/objectdump.cpp
index 3d10be4..778cde9 100644
--- a/src/3rdparty/phonon/mmf/objectdump.cpp
+++ b/src/3rdparty/phonon/mmf/objectdump.cpp
@@ -390,7 +390,7 @@ void QVisitorPrivate::dumpNode
         // No annotations - just dump the object pointer
         const bool isNodeLine = true;
         QByteArray buffer = branchBuffer(branches, isNodeLine, isLastChild);
-        qDebug() << 0; // TODO
+        qDebug() << 0;
     }
     else {
         // Dump annotations
diff --git a/src/3rdparty/phonon/mmf/utils.cpp b/src/3rdparty/phonon/mmf/utils.cpp
index d728fcf..2d17bd2 100644
--- a/src/3rdparty/phonon/mmf/utils.cpp
+++ b/src/3rdparty/phonon/mmf/utils.cpp
@@ -18,6 +18,7 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "utils.h"
 #include <e32std.h>
+#include <mmf/common/mmferrors.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -69,6 +70,101 @@ MMF::MediaType MMF::Utils::mimeTypeToMediaType(const TDesC& mimeType)
     return result;
 }
 
+QString MMF::Utils::symbianErrorToString(int errorCode)
+{
+    /**
+     * Here we translate only the error codes which are likely to be
+     * meaningful to the user.  For example, when an error occurs
+     * during opening of a media file, displaying "not found" or
+     * "permission denied" is informative.  On the other hand,
+     * differentiating between KErrGeneral and KErrArgument at the UI
+     * level does not make sense.
+     */
+    switch (errorCode)
+    {
+    // System-wide errors
+    case KErrNone:
+        return tr("No error");
+    case KErrNotFound:
+        return tr("Not found");
+    case KErrNoMemory:
+        return tr("Out of memory");
+    case KErrNotSupported:
+        return tr("Not supported");
+    case KErrOverflow:
+        return tr("Overflow");
+    case KErrUnderflow:
+        return tr("Underflow");
+    case KErrAlreadyExists:
+        return tr("Already exists");
+    case KErrPathNotFound:
+        return tr("Path not found");
+    case KErrInUse:
+        return tr("In use");
+    case KErrNotReady:
+        return tr("Not ready");
+    case KErrAccessDenied:
+        return tr("Access denied");
+    case KErrCouldNotConnect:
+        return tr("Could not connect");
+    case KErrDisconnected:
+        return tr("Disconnected");
+    case KErrPermissionDenied:
+        return tr("Permission denied");
+
+    // Multimedia framework errors
+    case KErrMMNotEnoughBandwidth:
+        return tr("Insufficient bandwidth");
+    case KErrMMSocketServiceNotFound:
+    case KErrMMServerSocket:
+        return tr("Network unavailable");
+    case KErrMMNetworkRead:
+    case KErrMMNetworkWrite:
+    case KErrMMUDPReceive:
+        return tr("Network communication error");
+    case KErrMMServerNotSupported:
+        return tr("Streaming not supported");
+    case KErrMMServerAlert:
+        return tr("Server alert");
+    case KErrMMInvalidProtocol:
+        return tr("Invalid protocol");
+    case KErrMMInvalidURL:
+        return tr("Invalid URL");
+    case KErrMMMulticast:
+        return tr("Multicast error");
+    case KErrMMProxyServer:
+    case KErrMMProxyServerConnect:
+        return tr("Proxy server error");
+    case KErrMMProxyServerNotSupported:
+        return tr("Proxy server not supported");
+    case KErrMMAudioDevice:
+        return tr("Audio output error");
+    case KErrMMVideoDevice:
+        return tr("Video output error");
+    case KErrMMDecoder:
+        return tr("Decoder error");
+    case KErrMMPartialPlayback:
+        return tr("Audio or video components could not be played");
+    case KErrMMDRMNotAuthorized:
+        return tr("DRM error");
+
+    /*
+    // We don't use QoS settings
+    case KErrMMQosLowBandwidth:
+    case KErrMMQosUnsupportedTrafficClass:
+    case KErrMMQosPoorTrafficClass:
+    case KErrMMQosUnsupportedParameters:
+    case KErrMMQosPoorParameters:
+    case KErrMMQosNotSupported:
+    */
+
+    // Catch-all for errors other than those above
+    default:
+    {
+        return tr("Unknown error (%1)").arg(errorCode);
+    }
+    }
+}
 
 #ifndef QT_NO_DEBUG
 
diff --git a/src/3rdparty/phonon/mmf/utils.h b/src/3rdparty/phonon/mmf/utils.h
index 7e363e8..56ccafc 100644
--- a/src/3rdparty/phonon/mmf/utils.h
+++ b/src/3rdparty/phonon/mmf/utils.h
@@ -21,7 +21,7 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
 #include <private/qcore_symbian_p.h>
 #include <e32debug.h>   // for RDebug
-
+#include <QtCore/QCoreApplication> // for Q_DECLARE_TR_FUNCTIONS
 #include <QColor>
 
 #include "defs.h"
@@ -38,35 +38,44 @@ namespace MMF
 enum PanicCode {
     InvalidStatePanic               = 1,
     InvalidMediaTypePanic           = 2,
-    InvalidBackendInterfaceClass    = 3
+    InvalidBackendInterfaceClass    = 3,
+    AudioUtilityUrlNotSupported     = 4
 };
 
-namespace Utils
+class Utils
 {
+    Q_DECLARE_TR_FUNCTIONS(Utils)
+
+public:
 /**
  * Raise a fatal exception
  */
-void panic(PanicCode code);
+static void panic(PanicCode code);
 
 /**
  * Determines whether the provided MIME type is an audio or video
  * type.  If it is neither, the function returns MediaTypeUnknown.
  */
-MediaType mimeTypeToMediaType(const TDesC& mimeType);
+static MediaType mimeTypeToMediaType(const TDesC& mimeType);
+
+/**
+ * Translates a Symbian error code into a user-readable string.
+ */
+static QString symbianErrorToString(int errorCode);
 
 #ifndef QT_NO_DEBUG
 /**
  * Retrieve color of specified pixel from the screen.
  */
-QColor getScreenPixel(const QPoint& pos);
+static QColor getScreenPixel(const QPoint& pos);
 
 /**
  * Samples a small number of pixels from the screen, and dumps their
  * colors to the debug log.
  */
-void dumpScreenPixelSample();
+static void dumpScreenPixelSample();
 #endif
-}
+};
 
 /**
  * Available trace categories;
diff --git a/src/3rdparty/phonon/mmf/videowidget.cpp b/src/3rdparty/phonon/mmf/videowidget.cpp
index bd22307..bc9acfd 100644
--- a/src/3rdparty/phonon/mmf/videowidget.cpp
+++ b/src/3rdparty/phonon/mmf/videowidget.cpp
@@ -157,10 +157,18 @@ QWidget* MMF::VideoWidget::widget()
     return m_videoOutput.data();
 }
 
-bool MMF::VideoWidget::activateOnMediaObject(MediaObject *mo)
+//-----------------------------------------------------------------------------
+// MediaNode
+//-----------------------------------------------------------------------------
+
+void MMF::VideoWidget::connectMediaObject(MediaObject *mediaObject)
+{
+    mediaObject->setVideoOutput(m_videoOutput.data());
+}
+
+void MMF::VideoWidget::disconnectMediaObject(MediaObject *mediaObject)
 {
-    mo->setVideoOutput(m_videoOutput.data());
-    return true;
+    mediaObject->setVideoOutput(0);
 }
 
 QT_END_NAMESPACE
diff --git a/src/3rdparty/phonon/mmf/videowidget.h b/src/3rdparty/phonon/mmf/videowidget.h
index 2f0978b..a876748 100644
--- a/src/3rdparty/phonon/mmf/videowidget.h
+++ b/src/3rdparty/phonon/mmf/videowidget.h
@@ -61,7 +61,9 @@ public:
     virtual QWidget *widget();
 
 protected:
-    virtual bool activateOnMediaObject(MediaObject *mo);
+    // MediaNode
+    void connectMediaObject(MediaObject *mediaObject);
+    void disconnectMediaObject(MediaObject *mediaObject);
 
 private:
     QScopedPointer<VideoOutput>             m_videoOutput;
diff --git a/src/corelib/global/qnamespace.h b/src/corelib/global/qnamespace.h
index 0ee9cd2..c40308c 100644
--- a/src/corelib/global/qnamespace.h
+++ b/src/corelib/global/qnamespace.h
@@ -511,6 +511,7 @@ public:
         AA_MacPluginApplication = 5,
         AA_DontUseNativeMenuBar = 6,
         AA_MacDontSwapCtrlAndMeta = 7,
+        AA_S60DontConstructApplicationPanes = 8,
 
         // Add new attributes before this line
         AA_AttributeCount
diff --git a/src/corelib/global/qnamespace.qdoc b/src/corelib/global/qnamespace.qdoc
index 7ee7a76..5a80d56 100644
--- a/src/corelib/global/qnamespace.qdoc
+++ b/src/corelib/global/qnamespace.qdoc
@@ -134,7 +134,6 @@
     \value AA_DontShowIconsInMenus Actions with the Icon property won't be
            shown in any menus unless specifically set by the
            QAction::iconVisibleInMenu property.
-
            Menus that are currently open or menus already created in the native
            Mac OS X menubar \e{may not} pick up a change in this attribute. Changes
            in the QAction::iconVisibleInMenu property will always be picked up.
@@ -164,6 +163,12 @@
            Command+C on the keyboard regardless of the value set, though what is output for
            QKeySequence::toString(QKeySequence::PortableText) will be different).
 
+    \value AA_S60DontConstructApplicationPanes Stops Qt from initializing the S60 status
+           pane and softkey pane on Symbian. This is useful to save memory and reduce
+           startup time for applications that will run in fullscreen mode during their
+           whole lifetime. This attribute must be set before QApplication is
+           constructed.
+
     \omitvalue AA_AttributeCount
 */
 
diff --git a/src/gui/dialogs/qdialog.cpp b/src/gui/dialogs/qdialog.cpp
index ed2d676..d7653e5 100644
--- a/src/gui/dialogs/qdialog.cpp
+++ b/src/gui/dialogs/qdialog.cpp
@@ -888,7 +888,14 @@ bool QDialog::s60AdjustedPosition()
     if (doS60Positioning) {
         // naive way to deduce screen orientation
         if (S60->screenHeightInPixels > S60->screenWidthInPixels) {
-            p.setY(S60->screenHeightInPixels-height()-qt_TSize2QSize(S60->buttonGroupContainer()->Size()).height());
+            int cbaHeight;
+            const CEikButtonGroupContainer* bgContainer = S60->buttonGroupContainer();
+            if (!bgContainer) {
+                cbaHeight = 0;
+            } else {
+                cbaHeight = qt_TSize2QSize(bgContainer->Size()).height();
+            }
+            p.setY(S60->screenHeightInPixels-height()-cbaHeight);
             p.setX(0);
         } else {
             const int scrollbarWidth = style()->pixelMetric(QStyle::PM_ScrollBarExtent);
diff --git a/src/gui/graphicsview/qgraphicsscene.cpp b/src/gui/graphicsview/qgraphicsscene.cpp
index 774a6d3..ceb810b 100644
--- a/src/gui/graphicsview/qgraphicsscene.cpp
+++ b/src/gui/graphicsview/qgraphicsscene.cpp
@@ -292,6 +292,7 @@ QGraphicsScenePrivate::QGraphicsScenePrivate()
       processDirtyItemsEmitted(false),
       selectionChanging(0),
       needSortTopLevelItems(true),
+      unpolishedItemsModified(true),
       holesInTopLevelSiblingIndex(false),
       topLevelSequentialOrdering(true),
       scenePosDescendantsUpdatePending(false),
@@ -428,12 +429,12 @@ void QGraphicsScenePrivate::unregisterTopLevelItem(QGraphicsItem *item)
 */
 void QGraphicsScenePrivate::_q_polishItems()
 {
-    QSet<QGraphicsItem *>::Iterator it;
+    QSet<QGraphicsItem *>::Iterator it = unpolishedItems.begin();
     const QVariant booleanTrueVariant(true);
     while (!unpolishedItems.isEmpty()) {
-        it = unpolishedItems.begin();
         QGraphicsItem *item = *it;
-        unpolishedItems.erase(it);
+        it = unpolishedItems.erase(it);
+        unpolishedItemsModified = false;
         if (!item->d_ptr->explicitlyHidden) {
             item->itemChange(QGraphicsItem::ItemVisibleChange, booleanTrueVariant);
             item->itemChange(QGraphicsItem::ItemVisibleHasChanged, booleanTrueVariant);
@@ -442,6 +443,8 @@ void QGraphicsScenePrivate::_q_polishItems()
             QEvent event(QEvent::Polish);
             QApplication::sendEvent((QGraphicsWidget *)item, &event);
         }
+        if (unpolishedItemsModified)
+            it = unpolishedItems.begin();
     }
 }
 
@@ -636,6 +639,7 @@ void QGraphicsScenePrivate::removeItemHelper(QGraphicsItem *item)
     hoverItems.removeAll(item);
     cachedItemsUnderMouse.removeAll(item);
     unpolishedItems.remove(item);
+    unpolishedItemsModified = true;
     resetDirtyItem(item);
 
     //We remove all references of item from the sceneEventFilter arrays
@@ -2577,9 +2581,10 @@ void QGraphicsScene::addItem(QGraphicsItem *item)
     item->d_ptr->resolveFont(d->font.resolve());
     item->d_ptr->resolvePalette(d->palette.resolve());
 
-   if (d->unpolishedItems.isEmpty())
-       QMetaObject::invokeMethod(this, "_q_polishItems", Qt::QueuedConnection);
-   d->unpolishedItems.insert(item);
+    if (d->unpolishedItems.isEmpty())
+        QMetaObject::invokeMethod(this, "_q_polishItems", Qt::QueuedConnection);
+    d->unpolishedItems.insert(item);
+    d->unpolishedItemsModified = true;
 
     // Reenable selectionChanged() for individual items
     --d->selectionChanging;
diff --git a/src/gui/graphicsview/qgraphicsscene_p.h b/src/gui/graphicsview/qgraphicsscene_p.h
index 69e4d5b..f6ec0aa 100644
--- a/src/gui/graphicsview/qgraphicsscene_p.h
+++ b/src/gui/graphicsview/qgraphicsscene_p.h
@@ -111,6 +111,7 @@ public:
     QSet<QGraphicsItem *> unpolishedItems;
     QList<QGraphicsItem *> topLevelItems;
     bool needSortTopLevelItems;
+    bool unpolishedItemsModified;
     bool holesInTopLevelSiblingIndex;
     bool topLevelSequentialOrdering;
 
diff --git a/src/gui/image/qpixmap.cpp b/src/gui/image/qpixmap.cpp
index 7e4597e..7b522f5 100644
--- a/src/gui/image/qpixmap.cpp
+++ b/src/gui/image/qpixmap.cpp
@@ -357,7 +357,9 @@ QPixmap QPixmap::copy(const QRect &rect) const
     if (isNull())
         return QPixmap();
 
-    const QRect r = rect.isEmpty() ? QRect(0, 0, width(), height()) : rect;
+    QRect r(0, 0, width(), height());
+    if (!rect.isEmpty())
+        r = r.intersected(rect);
 
     QPixmapData *d = data->createCompatiblePixmapData();
     d->copy(data.data(), r);
diff --git a/src/gui/image/qpnghandler.cpp b/src/gui/image/qpnghandler.cpp
index 1de0f32..42c48a9 100644
--- a/src/gui/image/qpnghandler.cpp
+++ b/src/gui/image/qpnghandler.cpp
@@ -855,7 +855,7 @@ bool Q_INTERNAL_WIN_NO_THROW QPNGImageWriter::writeImage(const QImage& image_in,
     png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type,
         0, 0, 0);
 
-    const uchar *data = image.bits();
+    const uchar *data = (static_cast<const QImage *>(&image))->bits();
     int bpl = image.bytesPerLine();
     row_pointers = new png_bytep[height];
     uint y;
diff --git a/src/gui/itemviews/qtreeview.cpp b/src/gui/itemviews/qtreeview.cpp
index bcf9cfb..bf88a75 100644
--- a/src/gui/itemviews/qtreeview.cpp
+++ b/src/gui/itemviews/qtreeview.cpp
@@ -3064,6 +3064,8 @@ QPixmap QTreeViewPrivate::renderTreeToPixmapForAnimation(const QRect &rect) cons
 {
     Q_Q(const QTreeView);
     QPixmap pixmap(rect.size());
+    if (rect.size().isEmpty())
+        return pixmap;
     pixmap.fill(Qt::transparent); //the base might not be opaque, and we don't want uninitialized pixels.
     QPainter painter(&pixmap);
     painter.fillRect(QRect(QPoint(0,0), rect.size()), q->palette().base());
diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp
index 27f2644..aee4324 100644
--- a/src/gui/kernel/qapplication_s60.cpp
+++ b/src/gui/kernel/qapplication_s60.cpp
@@ -930,7 +930,7 @@ void QSymbianControl::PositionChanged()
 
 void QSymbianControl::FocusChanged(TDrawNow /* aDrawNow */)
 {
-    if (m_ignoreFocusChanged)
+    if (m_ignoreFocusChanged || (qwidget->windowType() & Qt::WindowType_Mask) == Qt::Desktop)
         return;
 
     // Popups never get focused, but still receive the FocusChanged when they are hidden.
diff --git a/src/gui/kernel/qsoftkeymanager.cpp b/src/gui/kernel/qsoftkeymanager.cpp
index 0e98f39..b09ab8f 100644
--- a/src/gui/kernel/qsoftkeymanager.cpp
+++ b/src/gui/kernel/qsoftkeymanager.cpp
@@ -211,7 +211,8 @@ bool QSoftKeyManager::event(QEvent *e)
 void QSoftKeyManagerPrivate::updateSoftKeys_sys(const QList<QAction*> &softkeys)
 {
     // lets not update softkeys if s60 native dialog or menu is shown
-    if (CCoeEnv::Static()->AppUi()->IsDisplayingMenuOrDialog())
+    if (QApplication::testAttribute(Qt::AA_S60DontConstructApplicationPanes)
+            || CCoeEnv::Static()->AppUi()->IsDisplayingMenuOrDialog())
         return;
 
     CEikButtonGroupContainer* nativeContainer = S60->buttonGroupContainer();
diff --git a/src/gui/painting/qpaintengine_s60.cpp b/src/gui/painting/qpaintengine_s60.cpp
index 6f4f398..c5840f1 100644
--- a/src/gui/painting/qpaintengine_s60.cpp
+++ b/src/gui/painting/qpaintengine_s60.cpp
@@ -47,18 +47,25 @@ QT_BEGIN_NAMESPACE
 class QS60PaintEnginePrivate : public QRasterPaintEnginePrivate
 {
 public:
-    QS60PaintEnginePrivate(QS60PaintEngine *engine) { Q_UNUSED(engine); }
+    QS60PaintEnginePrivate() {}
 };
 
 QS60PaintEngine::QS60PaintEngine(QPaintDevice *device, QS60PixmapData *data)
-    : QRasterPaintEngine(*(new QS60PaintEnginePrivate(this)), device), pixmapData(data)
+    : QRasterPaintEngine(*(new QS60PaintEnginePrivate), device), pixmapData(data)
 {
 }
 
 bool QS60PaintEngine::begin(QPaintDevice *device)
 {
+    Q_D(QS60PaintEngine);
+
     pixmapData->beginDataAccess();
-    return QRasterPaintEngine::begin(device);
+    bool ret = QRasterPaintEngine::begin(device);
+    // Make sure QPaintEngine::paintDevice() returns the proper device.
+    // QRasterPaintEngine changes pdev to QImage in case of RasterClass QPixmapData
+    // which is incorrect in Symbian.
+    d->pdev = device;
+    return ret;
 }
 
 bool QS60PaintEngine::end()
diff --git a/src/gui/painting/qtextureglyphcache.cpp b/src/gui/painting/qtextureglyphcache.cpp
index 46fbaa9..27dbcf9 100644
--- a/src/gui/painting/qtextureglyphcache.cpp
+++ b/src/gui/painting/qtextureglyphcache.cpp
@@ -47,6 +47,10 @@
 #include "private/qnativeimage_p.h"
 #include "private/qfontengine_ft_p.h"
 
+#ifndef QT_DEFAULT_TEXTURE_GLYPH_CACHE_WIDTH
+#define QT_DEFAULT_TEXTURE_GLYPH_CACHE_WIDTH 256
+#endif
+
 QT_BEGIN_NAMESPACE
 
 // #define CACHE_DEBUG
@@ -112,7 +116,7 @@ void QTextureGlyphCache::populate(const QTextItemInt &ti,
 
     rowHeight += margin * 2;
     if (isNull())
-        createCache(256, rowHeight);
+        createCache(QT_DEFAULT_TEXTURE_GLYPH_CACHE_WIDTH, rowHeight);
 
     // now actually use the coords and paint the wanted glyps into cache.
     QHash<glyph_t, Coord>::iterator iter = listItemCoordinates.begin();
diff --git a/src/gui/s60framework/qs60mainappui.cpp b/src/gui/s60framework/qs60mainappui.cpp
index 4c4c994..4813fb2 100644
--- a/src/gui/s60framework/qs60mainappui.cpp
+++ b/src/gui/s60framework/qs60mainappui.cpp
@@ -104,10 +104,16 @@ void QS60MainAppUi::ConstructL()
     // ENoAppResourceFile and ENonStandardResourceFile makes UI to work without
     // resource files in most SDKs. S60 3rd FP1 public seems to require resource file
     // even these flags are defined
-    BaseConstructL(CAknAppUi::EAknEnableSkin);
+    TInt flags = CAknAppUi::EAknEnableSkin;
+    if (QApplication::testAttribute(Qt::AA_S60DontConstructApplicationPanes)) {
+        flags |= CAknAppUi::ENoScreenFurniture | CAknAppUi::ENonStandardResourceFile;
+    }
+    BaseConstructL(flags);
 
-    CEikButtonGroupContainer* nativeContainer = Cba();
-    nativeContainer->SetCommandSetL(R_AVKON_SOFTKEYS_EMPTY_WITH_IDS);
+    if (!QApplication::testAttribute(Qt::AA_S60DontConstructApplicationPanes)) {
+        CEikButtonGroupContainer* nativeContainer = Cba();
+        nativeContainer->SetCommandSetL(R_AVKON_SOFTKEYS_EMPTY_WITH_IDS);
+    }
 }
 
 /*!
diff --git a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
index 5901601..ff096c2 100644
--- a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
+++ b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
@@ -559,6 +559,9 @@ void QGL2PaintEngineExPrivate::resetGLState()
     glDepthMask(true);
     glDepthFunc(GL_LESS);
     glClearDepth(1);
+    glStencilMask(0xff);
+    glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
+    glStencilFunc(GL_ALWAYS, 0, 0xff);
 }
 
 void QGL2PaintEngineEx::endNativePainting()
diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp
index c3e4a2e..4a79427 100644
--- a/src/opengl/qgl.cpp
+++ b/src/opengl/qgl.cpp
@@ -4952,8 +4952,6 @@ void QGLWidgetPrivate::initContext(QGLContext *context, const QGLWidget* shareWi
 
     if (!glcx)
         glcx = new QGLContext(QGLFormat::defaultFormat(), q);
-
-    q->setAttribute(Qt::WA_NoSystemBackground);
 }
 
 #if defined(Q_WS_X11) || defined(Q_WS_MAC) || defined(Q_WS_QWS)
diff --git a/src/opengl/qgl_x11egl.cpp b/src/opengl/qgl_x11egl.cpp
index 271f4de..d6281f7 100644
--- a/src/opengl/qgl_x11egl.cpp
+++ b/src/opengl/qgl_x11egl.cpp
@@ -56,9 +56,9 @@ QT_BEGIN_NAMESPACE
 bool qt_egl_setup_x11_visual(XVisualInfo &vi, EGLDisplay display, EGLConfig config,
                              const QX11Info &x11Info, bool useArgbVisual);
 //
-// QGLTempContext is a lass for creating a temporary GL context (which is
-// needed during QGLWidget initialization to retrieve GL extension info).
-// Faster to construct than a full QGLWidget.
+// QGLTempContext is a class for creating a temporary GL context
+// (which is needed during QGLWidget initialization to retrieve GL
+// extension info).  Faster to construct than a full QGLWidget.
 //
 class QGLTempContext
 {
@@ -68,82 +68,82 @@ public:
         window(0),
         context(0),
         surface(0)
-        {
-            display = eglGetDisplay(EGLNativeDisplayType(X11->display));
+    {
+        display = eglGetDisplay(EGLNativeDisplayType(X11->display));
 
-            if (!eglInitialize(display, NULL, NULL)) {
-                qWarning("QGLTempContext: Unable to initialize EGL display.");
-                return;
-            }
+        if (!eglInitialize(display, NULL, NULL)) {
+            qWarning("QGLTempContext: Unable to initialize EGL display.");
+            return;
+        }
 
-            EGLConfig config;
-            int numConfigs = 0;
-            EGLint attribs[] = {
-                EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
+        EGLConfig config;
+        int numConfigs = 0;
+        EGLint attribs[] = {
+            EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
 #ifdef QT_OPENGL_ES_2
-                EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
+            EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
 #endif
-                EGL_NONE
-            };
+            EGL_NONE
+        };
 
-            eglChooseConfig(display, attribs, &config, 1, &numConfigs);
-            if (!numConfigs) {
-                qWarning("QGLTempContext: No EGL configurations available.");
-                return;
-            }
+        eglChooseConfig(display, attribs, &config, 1, &numConfigs);
+        if (!numConfigs) {
+            qWarning("QGLTempContext: No EGL configurations available.");
+            return;
+        }
 
-            XVisualInfo visualInfo;
-            XVisualInfo *vi;
-            int numVisuals;
-            EGLint id = 0;
-
-            eglGetConfigAttrib(display, config, EGL_NATIVE_VISUAL_ID, &id);
-            if (id == 0) {
-                // EGL_NATIVE_VISUAL_ID is optional and might not be supported
-                // on some implementations - we'll have to do it the hard way
-                QX11Info xinfo;
-                qt_egl_setup_x11_visual(visualInfo, display, config, xinfo, false);
-            } else {
-                visualInfo.visualid = id;
-            }
-            vi = XGetVisualInfo(X11->display, VisualIDMask, &visualInfo, &numVisuals);
-            if (!vi || numVisuals < 1) {
-                qWarning("QGLTempContext: Unable to get X11 visual info id.");
-                return;
-            }
+        XVisualInfo visualInfo;
+        XVisualInfo *vi;
+        int numVisuals;
+        EGLint id = 0;
+
+        eglGetConfigAttrib(display, config, EGL_NATIVE_VISUAL_ID, &id);
+        if (id == 0) {
+            // EGL_NATIVE_VISUAL_ID is optional and might not be supported
+            // on some implementations - we'll have to do it the hard way
+            QX11Info xinfo;
+            qt_egl_setup_x11_visual(visualInfo, display, config, xinfo, false);
+        } else {
+            visualInfo.visualid = id;
+        }
+        vi = XGetVisualInfo(X11->display, VisualIDMask, &visualInfo, &numVisuals);
+        if (!vi || numVisuals < 1) {
+            qWarning("QGLTempContext: Unable to get X11 visual info id.");
+            return;
+        }
 
-            window = XCreateWindow(X11->display, RootWindow(X11->display, screen),
-                                   0, 0, 1, 1, 0,
-                                   vi->depth, InputOutput, vi->visual,
-                                   0, 0);
+        window = XCreateWindow(X11->display, RootWindow(X11->display, screen),
+                               0, 0, 1, 1, 0,
+                               vi->depth, InputOutput, vi->visual,
+                               0, 0);
 
-            surface = eglCreateWindowSurface(display, config, (EGLNativeWindowType) window, NULL);
+        surface = eglCreateWindowSurface(display, config, (EGLNativeWindowType) window, NULL);
 
-            if (surface == EGL_NO_SURFACE) {
-                qWarning("QGLTempContext: Error creating EGL surface.");
-                XFree(vi);
-                XDestroyWindow(X11->display, window);
-                return;
-            }
+        if (surface == EGL_NO_SURFACE) {
+            qWarning("QGLTempContext: Error creating EGL surface.");
+            XFree(vi);
+            XDestroyWindow(X11->display, window);
+            return;
+        }
 
-            EGLint contextAttribs[] = {
+        EGLint contextAttribs[] = {
 #ifdef QT_OPENGL_ES_2
-                EGL_CONTEXT_CLIENT_VERSION, 2,
+            EGL_CONTEXT_CLIENT_VERSION, 2,
 #endif
-                EGL_NONE
-            };
-            context = eglCreateContext(display, config, 0, contextAttribs);
-            if (context != EGL_NO_CONTEXT
-                && eglMakeCurrent(display, surface, surface, context))
-            {
-                initialized = true;
-            } else {
-                qWarning("QGLTempContext: Error creating EGL context.");
-                eglDestroySurface(display, surface);
-                XDestroyWindow(X11->display, window);
-            }
-            XFree(vi);
+            EGL_NONE
+        };
+        context = eglCreateContext(display, config, 0, contextAttribs);
+        if (context != EGL_NO_CONTEXT
+            && eglMakeCurrent(display, surface, surface, context))
+        {
+            initialized = true;
+        } else {
+            qWarning("QGLTempContext: Error creating EGL context.");
+            eglDestroySurface(display, surface);
+            XDestroyWindow(X11->display, window);
         }
+        XFree(vi);
+    }
 
     ~QGLTempContext() {
         if (initialized) {
@@ -349,7 +349,7 @@ bool qt_egl_setup_x11_visual(XVisualInfo &vi, EGLDisplay display, EGLConfig conf
 
     // If EGL does not know the visual ID, so try to select an appropriate one ourselves, first
     // using XRender if we're supposed to have an alpha, then falling back to XGetVisualInfo
-          
+
 #if !defined(QT_NO_XRENDER)
     if (vi.visualid == 0 && useArgbVisual) {
         // Try to use XRender to find an ARGB visual we can use
diff --git a/src/s60installs/s60installs.pro b/src/s60installs/s60installs.pro
index e024396..eb35419 100644
--- a/src/s60installs/s60installs.pro
+++ b/src/s60installs/s60installs.pro
@@ -35,10 +35,8 @@ symbian: {
     qtlibraries.pkg_postrules += qts60plugindeployment
 
     sqlitedeployment = \
-        "; Deploy sqlite onto phone that does not have it (this should be replaced with embedded sis file when available)" \
-        "IF NOT package(0x2002533b) " \
-        "\"$${EPOCROOT}epoc32/release/$(PLATFORM)/$(TARGET)/sqlite3.dll\" - \"c:\\sys\\bin\\sqlite3.dll\"" \
-        "ENDIF"
+        "; Deploy sqlite onto phone that does not have it already" \
+        "@\"sqlite3.sis\", (0x2002af5f)"
     qtlibraries.pkg_postrules += sqlitedeployment
 
     qtlibraries.path = c:/sys/bin
@@ -61,6 +59,7 @@ symbian: {
     contains(CONFIG, stl) {
         qtlibraries.pkg_prerules += "(0x2000F866), 1, 0, 0, {\"Standard C++ Library Common\"}"
     }
+    qtlibraries.pkg_prerules += "(0x2002af5f), 0, 5, 0, {\"sqlite3\"}"
 
     !contains(QT_CONFIG, no-jpeg): imageformats_plugins.sources += qjpeg.dll
     !contains(QT_CONFIG, no-gif):  imageformats_plugins.sources += qgif.dll
diff --git a/src/s60installs/sqlite3.sis b/src/s60installs/sqlite3.sis
new file mode 100644
index 0000000..1785365
--- /dev/null
+++ b/src/s60installs/sqlite3.sis
diff --git a/src/script/api/qscriptvalue.cpp b/src/script/api/qscriptvalue.cpp
index 286230f..b9be285 100644
--- a/src/script/api/qscriptvalue.cpp
+++ b/src/script/api/qscriptvalue.cpp
@@ -54,6 +54,7 @@
 #include "bridge/qscriptvariant_p.h"
 #include "bridge/qscriptqobject_p.h"
 #include "bridge/qscriptdeclarativeclass_p.h"
+#include "bridge/qscriptdeclarativeobject_p.h"
 
 /*!
   \since 4.3
@@ -1570,9 +1571,10 @@ QObject *QScriptValue::toQObject() const
     Q_D(const QScriptValue);
     if (isQObject()) {
         QScriptObject *object = static_cast<QScriptObject*>(JSC::asObject(d->jscValue));
-        return static_cast<QScript::QObjectDelegate*>(object->delegate())->value();
-    } else if (QScriptDeclarativeClass *dc = QScriptDeclarativeClass::scriptClass(*this)) {
-        return dc->toQObject(QScriptDeclarativeClass::object(*this));
+        QScriptObjectDelegate *delegate = object->delegate();
+        if (delegate->type() == QScriptObjectDelegate::DeclarativeClassObject)
+            return static_cast<QScript::DeclarativeObjectDelegate*>(delegate)->scriptClass()->toQObject(QScriptDeclarativeClass::object(*this));
+        return static_cast<QScript::QObjectDelegate*>(delegate)->value();
     } else if (isVariant()) {
         QVariant var = toVariant();
         int type = var.userType();
@@ -2245,7 +2247,9 @@ bool QScriptValue::isQObject() const
         return false;
     QScriptObject *object = static_cast<QScriptObject*>(JSC::asObject(d->jscValue));
     QScriptObjectDelegate *delegate = object->delegate();
-    return (delegate && (delegate->type() == QScriptObjectDelegate::QtObject));
+    return (delegate && (delegate->type() == QScriptObjectDelegate::QtObject ||
+                         (delegate->type() == QScriptObjectDelegate::DeclarativeClassObject &&
+                          static_cast<QScript::DeclarativeObjectDelegate*>(delegate)->scriptClass()->isQObject())));
 }
 
 /*!
diff --git a/src/script/bridge/qscriptdeclarativeclass.cpp b/src/script/bridge/qscriptdeclarativeclass.cpp
index df00ce9..5e363d2 100644
--- a/src/script/bridge/qscriptdeclarativeclass.cpp
+++ b/src/script/bridge/qscriptdeclarativeclass.cpp
@@ -319,6 +319,11 @@ QStringList QScriptDeclarativeClass::propertyNames(Object *object)
     return QStringList();
 }
 
+bool QScriptDeclarativeClass::isQObject() const
+{
+    return false;
+}
+
 QObject *QScriptDeclarativeClass::toQObject(Object *, bool *ok)
 {
     if (ok) *ok = false;
diff --git a/src/script/bridge/qscriptdeclarativeclass_p.h b/src/script/bridge/qscriptdeclarativeclass_p.h
index 40e5051..f2557bd 100644
--- a/src/script/bridge/qscriptdeclarativeclass_p.h
+++ b/src/script/bridge/qscriptdeclarativeclass_p.h
@@ -97,6 +97,7 @@ public:
 
     virtual QStringList propertyNames(Object *);
 
+    virtual bool isQObject() const;
     virtual QObject *toQObject(Object *, bool *ok = 0);
     virtual QVariant toVariant(Object *, bool *ok = 0);
 
diff --git a/src/sql/drivers/sqlite2/qsql_sqlite2.cpp b/src/sql/drivers/sqlite2/qsql_sqlite2.cpp
index 1c1a411..20cb01b 100644
--- a/src/sql/drivers/sqlite2/qsql_sqlite2.cpp
+++ b/src/sql/drivers/sqlite2/qsql_sqlite2.cpp
@@ -110,10 +110,11 @@ public:
     const char *currentTail;
     sqlite_vm *currentMachine;
 
-    uint skippedStatus: 1; // the status of the fetchNext() that's skipped
-    uint skipRow: 1; // skip the next fetchNext()?
-    uint utf8: 1;
+    bool skippedStatus; // the status of the fetchNext() that's skipped
+    bool skipRow; // skip the next fetchNext()?
+    bool utf8;
     QSqlRecord rInf;
+    QVector<QVariant> firstRow;
 };
 
 static const uint initial_cache_size = 128;
@@ -192,6 +193,8 @@ bool QSQLite2ResultPrivate::fetchNext(QSqlCachedResult::ValueCache &values, int
         // already fetched
         Q_ASSERT(!initialFetch);
         skipRow = false;
+        for(int i=0;i<firstRow.count(); i++)
+            values[i] = firstRow[i];
         return skippedStatus;
     }
     skipRow = initialFetch;
@@ -209,6 +212,11 @@ bool QSQLite2ResultPrivate::fetchNext(QSqlCachedResult::ValueCache &values, int
 #endif
     }
 
+    if(initialFetch) {
+        firstRow.clear();
+        firstRow.resize(colNum);
+    }
+    
     switch(res) {
     case SQLITE_ROW:
         // check to see if should fill out columns
@@ -299,7 +307,7 @@ bool QSQLite2Result::reset (const QString& query)
     }
     // we have to fetch one row to find out about
     // the structure of the result set
-    d->skippedStatus = d->fetchNext(cache(), 0, true);
+    d->skippedStatus = d->fetchNext(d->firstRow, 0, true);
     if (lastError().isValid()) {
         setSelect(false);
         setActive(false);