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#include "qmlaudio_p.h"

#include "qmediaplayercontrol.h"

QML_DEFINE_TYPE(Qt,4,6,Audio,QTM_PREPEND_NAMESPACE(QmlAudio));

QTM_BEGIN_NAMESPACE

/*!

    \qmlclass Audio QmlAudio

    \brief The Audio element allows you to add audio to a scene.

*/

/*!

    \internal

    \class QmlAudio

    \brief The QmlAudio class provides a audio item that you can add to a QmlView.

*/

void QmlAudio::_q_error(QMediaPlayer::Error errorCode, const QString &errorString)

{

    m_error = errorCode;

    m_errorString = errorString;

    emit error(Error(errorCode), errorString);

    emit errorChanged();

}

QmlAudio::QmlAudio(QObject *parent)

    : QObject(parent)

{

    setObject(this);

}

QmlAudio::~QmlAudio()

{

    shutdown();

}

/*!

    \qmlmethod Audio::play()

    Starts playback of the audio.

*/

void QmlAudio::play()

{

    m_playerControl->play();

}

/*!

    \qmlmethod Audio::pause()

    Pauses playback of the audio.

*/

void QmlAudio::pause()

{

    m_playerControl->pause();

}

/*!

    \qmlmethod Audio::stop()

    Stops playback of the audio.

*/

void QmlAudio::stop()

{

    m_playerControl->stop();

}

/*!

    \qmlproperty url Audio::source

    This property holds the source URL of the audio.

*/

/*!

    \qmlproperty bool Audio::playing

    This property holds whether the audio is playing.

*/

/*!

    \qmlproperty bool Audio::paused

    This property holds whether the audio is paused.

*/

/*!

    \qmlsignal Audio::onStarted()

    This handler is called when playback is started.

*/

/*!

    \qmlsignal Audio::onResumed()

    This handler is called when playback is resumed from the paused state.

*/

/*!

    \qmlsignal Audio::onPaused()

    This handler is called when playback is paused.

*/

/*!

    \qmlsignal Audio::onStopped()

    This handler is called when playback is stopped.

*/

/*!

    \qmlproperty enum Audio::status

    This property holds the status of audio loading. It can be one of:

    \list

    \o NoMedia - no audio has been set.

    \o Loading - the audio is currently being loaded.

    \o Loaded - the audio has been loaded.

    \o Buffering - the audio is buffering data.

    \o Stalled - playback has been interrupted while the audio is buffering data.

    \o Buffered - the audio has buffered data.

    \o EndOfMedia - the audio has played to the end.

    \o InvalidMedia - the audio cannot be played.

    \o UnknownStatus - the status of the audio is unknown.

    \endlist

*/

QmlAudio::Status QmlAudio::status() const

{

    return Status(m_status);

}

/*!

    \qmlsignal Audio::onLoaded()

    This handler is called when the video source has been loaded.

*/

/*!

    \qmlsignal Audio::onBuffering()

    This handler is called when the video stream starts buffering.

*/

/*!

    \qmlsignal Audio::onStalled()

    This handler is called when playback has stalled while the video stream buffers.

*/

/*!

    \qmlsignal Audio::onBuffered()

    This handler is called when the video stream has finished buffering.

*/

/*!

    \qmlsignal Audio::onEndOfMedia

    This handler is called when playback stops because end of the video has been reached.

*/

/*!

    \qmlproperty int Audio::duration

    This property holds the duration of the audio in milliseconds.

    If the audio doesn't have a fixed duration (a live stream for example) this will be 0.

*/

/*!

    \qmlproperty int Audio::position

    This property holds the current playback position in milliseconds.

*/

/*!

    \qmlproperty qreal Audio::volume

    This property holds the volume of the audio output, from 0.0 (silent) to 1.0 (maximum volume).

*/

/*!

    \qmlproperty bool Audio::muted

    This property holds whether the audio output is muted.

*/

/*!

    \qmlproperty qreal Audio::bufferProgress

    This property holds how much of the data buffer is currently filled, from 0.0 (empty) to 1.0

    (full).

*/

/*!

    \qmlproperty bool Audio::seekable

    This property holds whether position of the audio can be changed.

*/

/*!

    \qmlproperty qreal playbackRate

    This property holds the rate at which audio is played at as a multiple of the normal rate.

*/

/*!

    \qmlproperty enum Audio::error

    This property holds the error state of the audio.  It can be one of:

    \list

    \o NoError - there is no current error.

    \o ResourceError - the audio cannot be played due to a problem allocating resources.

    \o FormatError - the audio format is not supported.

    \o NetworkError - the audio cannot be played due to network issues.

    \o AccessDenied - the audio cannot be played due to insufficient permissions.

    \o ServiceMissing -  the audio cannot be played because the media service could not be

    instantiated.

    \endlist

*/

QmlAudio::Error QmlAudio::error() const

{

    return Error(m_error);

}

/*!

    \qmlproperty string Audio::errorString

    This property holds a string describing the current error condition in more detail.

*/

/*!

    \qmlproperty Audio::onError(error, errorString)

    This property is called when an \l {Error}{error} has occurred.  The errorString parameter

    may contain more detailed information about the error.

*/

#include "moc_qmlaudio_p.cpp"

QTM_END_NAMESPACE