/*!
Use \a playlist as the source of images to be displayed in the viewer.
*/
void QMediaImageViewer::setPlaylist(QMediaPlaylist *playlist)
{
Q_D(QMediaImageViewer);
if (d->playlist) {
disconnect(d->playlist, SIGNAL(currentMediaChanged(QMediaContent)),
this, SLOT(_q_playlistMediaChanged(QMediaContent)));
disconnect(d->playlist, SIGNAL(destroyed()), this, SLOT(_q_playlistDestroyed()));
QMediaObject::unbind(d->playlist);
}
d->playlist = playlist;
if (d->playlist) {
connect(d->playlist, SIGNAL(currentMediaChanged(QMediaContent)),
this, SLOT(_q_playlistMediaChanged(QMediaContent)));
connect(d->playlist, SIGNAL(destroyed()), this, SLOT(_q_playlistDestroyed()));
QMediaObject::bind(d->playlist);
setMedia(d->playlist->currentMedia());
} else {
setMedia(QMediaContent());
}
}
void QMediaImageViewer::setMedia(const QMediaContent &media)
{
Q_D(QMediaImageViewer);
if (d->playlist && d->playlist->currentMedia() != media) {
disconnect(d->playlist, SIGNAL(currentMediaChanged(QMediaContent)),
this, SLOT(_q_playlistMediaChanged(QMediaContent)));
disconnect(d->playlist, SIGNAL(destroyed()), this, SLOT(_q_playlistDestroyed()));
d->playlist = 0;
}
d->media = media;
if (d->timer.isActive()) {
d->pauseTime = 0;
d->timer.stop();
removePropertyWatch("elapsedTime");
emit elapsedTimeChanged(0);
}
if (d->state != QMediaImageViewer::StoppedState)
emit stateChanged(d->state = QMediaImageViewer::StoppedState);
d->viewerControl->showMedia(d->media);
emit mediaChanged(d->media);
}
void QMediaPlayerPrivate::connectPlaylist()
{
Q_Q(QMediaPlayer);
if (playlist) {
QObject::connect(playlist, SIGNAL(currentMediaChanged(QMediaContent)),
q, SLOT(_q_updateMedia(QMediaContent)));
QObject::connect(playlist, SIGNAL(destroyed()), q, SLOT(_q_playlistDestroyed()));
}
}
