netAgent::netAgent(QObject *parent )
{
socket = new QTcpSocket(this);
connect(socket, SIGNAL(readyRead()), this, SLOT(readyRead()));
connect(socket, SIGNAL(connected()), this, SLOT(connected()));
connect(socket, SIGNAL(error(QAbstractSocket::SocketError)),
this, SLOT(prepareError(QAbstractSocket::SocketError)));
}
void Requester::processResponse(bool ok, QString const &msg)
{
disconnect(m_networkManager, SIGNAL(response(bool, QString const &)),
this, SLOT(processResponse(bool, QString const &)));
if (ok) {
emit result(prepareResult(msg));
} else {
emit error(prepareError(msg));
}
}
void CMMAVideoPlayer::HandleEvent(const TMMFEvent& aEvent)
{
LOG1(EJavaMMAPI, EInfo, "MMA:CMMAVideoPlayer::HandleEvent %d", aEvent.iEventType.iUid);
// event KMMFEventCategoryPlaybackComplete is handled by both Video
// and Audio players. first it should be handled by Video player
if (aEvent.iEventType == KMMFEventCategoryPlaybackComplete)
{
iSurfaceWindow->RemoveSurface();
}
// KNotCompleteVideoError can be notified when video is not complete
// ( missing sound ) but still can be played. Because
// CMMAAudioPlayer::HandleEvent fails with all negative error codes,
// do not call it with KNotCompleteVideoError error when preparing.
if ((aEvent.iErrorCode != KNotCompleteVideoError) ||
(aEvent.iEventType != KMMFEventCategoryVideoPrepareComplete))
{
CMMAAudioPlayer::HandleEvent(aEvent);
}
if (aEvent.iEventType == KMMFEventCategoryVideoSurfaceCreated)
{
if (aEvent.iErrorCode == KErrNone)
{
TSurfaceId surfaceId;
TRect cropRect;
TVideoAspectRatio pixelAspectRatio;
iVideoPlaySurfaceSupportCustomCommands.GetSurfaceParameters(surfaceId,
cropRect,
pixelAspectRatio);
if (iMMASurface.iPrevSurfaceAvailable)
{
// free Surface
TInt error = iVideoPlaySurfaceSupportCustomCommands.SurfaceRemoved(iMMASurface.iPrevSurfaceId);
if (KErrNone != error)
{
ELOG1(EJavaMMAPI, "CMMAVideoPlayer::HandleEvent:SurfaceRemoved error, %d", aEvent.iErrorCode);
}
}
iMMASurface.iPrevSurfaceId = surfaceId;
iMMASurface.iPrevSurfaceAvailable = ETrue;
iSurfaceWindow->SetSurfaceParameters(surfaceId,
cropRect,
pixelAspectRatio);
LOG(EJavaMMAPI, EInfo, "CMMAVideoPlayer::HandleEvent: KMMFEventCategoryVideoSurfaceCreated, surface parameters set");
}
else
{
ELOG1(EJavaMMAPI, "CMMAVideoPlayer::HandleEvent: error getting surface parameters, %d", aEvent.iErrorCode);
}
}
else if (aEvent.iEventType == KMMFEventCategoryVideoSurfaceParametersChanged)
{
if (aEvent.iErrorCode == KErrNone)
{
TSurfaceId surfaceId;
TRect cropRect;
TVideoAspectRatio pixelAspectRatio;
iVideoPlaySurfaceSupportCustomCommands.GetSurfaceParameters(surfaceId,
cropRect,
pixelAspectRatio);
if (iMMASurface.iPrevSurfaceAvailable)
{
// free Surface
TInt error = iVideoPlaySurfaceSupportCustomCommands.SurfaceRemoved(iMMASurface.iPrevSurfaceId);
if (KErrNone != error)
{
LOG1(EJavaMMAPI, EInfo, "CMMAVideoPlayer::HandleEvent:SurfaceRemoved error, %d", aEvent.iErrorCode);
}
}
iMMASurface.iPrevSurfaceAvailable = ETrue;
iMMASurface.iPrevSurfaceId = surfaceId;
iSurfaceWindow->SetChangedSurfaceParameters(surfaceId,
cropRect,
pixelAspectRatio);
LOG(EJavaMMAPI, EInfo, "CMMAVideoPlayer::HandleEvent: KMMFEventCategoryVideoSurfaceParametersChanged");
}
else
{
ELOG1(EJavaMMAPI, "CMMAVideoPlayer::HandleEvent: surface parameters changed error, %d", aEvent.iErrorCode);
}
}
else if (aEvent.iEventType == KMMFEventCategoryVideoRemoveSurface)
{
if (aEvent.iErrorCode == KErrNone)
{
if (iMMASurface.iPrevSurfaceAvailable)
{
// free Surface
TInt error = iVideoPlaySurfaceSupportCustomCommands.SurfaceRemoved(iMMASurface.iPrevSurfaceId);
if (KErrNone != error)
{
ELOG1(EJavaMMAPI, "CMMAVideoPlayer::HandleEvent:SurfaceRemoved error, %d", aEvent.iErrorCode);
}
iMMASurface.iPrevSurfaceAvailable = EFalse;
}
}
else
{
ELOG1(EJavaMMAPI, "CMMAVideoPlayer::HandleEvent:KMMFEventCategoryVideoRemoveSurface error, %d", aEvent.iErrorCode);
}
}
// video opened, preparing
else if (aEvent.iEventType == KMMFEventCategoryVideoOpenComplete)
{
if (aEvent.iErrorCode == KErrNone)
{
TInt error = iVideoPlaySurfaceSupportCustomCommands.UseSurfaces();
ELOG1(EJavaMMAPI, "MMA::CMMAVideoPlayer::HandleEvent::After UseSurfaces(), error = %d", error);
TInt prepareError(iVideoPlayControllerCustomCommands.Prepare());
if (prepareError != KErrNone)
{
// opening failed, notifying java
PostActionCompleted(prepareError);
}
}
else
{
// opening failed, notifying java
PostActionCompleted(aEvent.iErrorCode);
}
}
// final state of prefetch ( prepare completed )
else if (aEvent.iEventType == KMMFEventCategoryVideoPrepareComplete)
{
// This callback must be handled differently depending on whether
// player is created for a file locator or for a stream. When file
// locator is used, this callback is made in realized state. For
// stream it is made in prefetched state.
PrepareDisplay();
if (iFileName)
{
LOG(EJavaMMAPI, EInfo, "CMMAVideoPlayer::HandleEvent: Using filename, change state to REALIZED");
// If there is an error condition, then the player state is not
// changed, which indicates the error condition to StartL when
// the ActiveSchedulerWait returns. KNotCompleteVideoError is not
// considered as an error condition, instead it indicates that some
// elements of the media cannot be played (e.g. video OR audio)
if (aEvent.iErrorCode == KErrNone ||
aEvent.iErrorCode == KNotCompleteVideoError)
{
ChangeState(ERealized);
}
__ASSERT_DEBUG(iActiveSchedulerWait->IsStarted(), User::Invariant());
iActiveSchedulerWait->AsyncStop();
}
else
{
LOG(EJavaMMAPI, EInfo, "CMMAVideoPlayer::HandleEvent: Not using filename, change state to PREFETCHED");
CompletePrefetch(aEvent.iErrorCode);
}
}
else // in case of any other event
{
if (aEvent.iErrorCode != KErrNone)
{
PostActionCompleted(aEvent.iErrorCode); //some other error
}
}
}
