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/**
\page phonon_MediaObject The MediaObject class
\section phonon_MediaObject_derived Media Data Producing Class
There is the class that produces the media data (often called a source in
media frameworks).
\section phonon_MediaObject_requiredfunctions Required Functions
\li qint32 \ref phonon_MediaObject_prefinishMark "prefinishMark()"
\li void \ref phonon_MediaObject_setPrefinishMark "setPrefinishMark(qint32)"
\section phonon_MediaObject_optionalfunctions Optional Functions
\li qint64 \ref phonon_MediaObject_remainingTime "remainingTime()"
\section phonon_MediaObject_signals Signals
\li void \ref phonon_MediaObject_totalTimeChanged "totalTimeChanged(qint64 totalTime)"
\li void \ref phonon_MediaObject_prefinishMarkReached "prefinishMarkReached(qint32 msec)"
\li void \ref phonon_MediaObject_finished "finished()"
\section phonon_MediaObject_memberdocs Member Function Documentation
\see \ref phonon_MediaObject_totalTimeChanged
\subsection phonon_MediaObject_prefinishMark qint32 prefinishMark()
Returns the time in milliseconds the \ref phonon_MediaObject_prefinishMarkReached
"prefinishMarkReached" signal is emitted before the playback if finished and \ref
phonon_MediaObject_finished "finished" is emitted.
\subsection phonon_MediaObject_setPrefinishMark void setPrefinishMark(qint32 msec)
Sets the time in milliseconds the \ref phonon_MediaObject_prefinishMarkReached
"prefinishMarkReached" signal is emitted before the playback if finished and \ref
phonon_MediaObject_finished "finished" is emitted.
\param msec The time in milliseconds. If the value is less than or equal to 0
the \ref phonon_MediaObject_prefinishMarkReached "prefinishMarkReached" signal is disabled.
\subsection phonon_MediaObject_remainingTime qint64 remainingTime()
Get the remaining time (in milliseconds) of the file currently being played. If
the method is not implemented in the backend the frontend will use the
difference between \link Phonon::MediaObjectInterface::totalTime() MediaObjectInterface::totalTime() \endlink and
\link Phonon::MediaObjectInterface::currentTime() MediaObjectInterface::currentTime() \endlink.
\section phonon_MediaObject_signaldocs Signals Documentation
\subsection phonon_MediaObject_prefinishMarkReached void prefinishMarkReached(qint32 msec)
Emitted when the file has finished playing on its own.
I.e. it is not emitted if you call stop(), pause() or
load(), but only on end-of-file or a critical error.
void finished()
\param msec The remaining time until the playback finishes
\subsection phonon_MediaObject_totalTimeChanged void totalTimeChanged(qint64 totalTime)
This signal is emitted as soon as the length of the media file is
known or has changed. For most non-local media data the length of
the media can only be known after some time. At that time the
totalTime function can not return useful information. You have
to wait for this signal to know the real length.
\param totalTimeChanged The total time of the media file in milliseconds.
\see \link Phonon::MediaObjectInterface::totalTime() MediaObjectInterface::totalTime() \endlink
\subsection phonon_MediaObject_finished void finished()
This signal is emitted when the playback of the media finished (on its own).
It is not emitted if stop() or pause() are called - only on end-of-file or a
critical error (for example the media data stream is corrupted and playback of
the media has to be finished).
\see \ref phonon_MediaObject_prefinishMarkReached
*/
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