void Player::handleMetadataChanged ()
{
MediaObject *object = qobject_cast<MediaObject*> (sender ());
if (!object)
{
qWarning () << Q_FUNC_INFO
<< "not a MediaObject"
<< object;
return;
}
MediaSource source = object->currentSource ();
for (int i = 0; i < QueueModel_->rowCount (); ++i)
{
QStandardItem *item = QueueModel_->item (i);
if (source == *item->data (SourceRole).value<MediaSource*> ())
{
QStringList title = object->metaData (TitleMetaData);
QStringList album = object->metaData (AlbumMetaData);
QStringList artist = object->metaData (ArtistMetaData);
QString text;
if (!title.isEmpty () &&
!title.at (0).isEmpty ())
{
text += title.at (0);
text += " - ";
}
if (!album.isEmpty () &&
!album.at (0).isEmpty ())
{
text += album.at (0);
text += " - ";
}
if (!artist.isEmpty () &&
!artist.at (0).isEmpty ())
{
text += artist.at (0);
text += " - ";
}
text = text.left (text.size () - 3);
if (!text.isEmpty ())
item->setText (text);
break;
}
}
if (object != Ui_.Player_->GetMediaObject ())
object->deleteLater ();
}
static QByteArray debugMediaObject(WebCore::MediaPlayerPrivate* mediaPlayer, const MediaObject& mediaObject)
{
QByteArray byteArray;
QTextStream stream(&byteArray);
const QMetaObject* metaObj = mediaPlayer->metaObject();
QMetaEnum phononStates = metaObj->enumerator(metaObj->indexOfEnumerator("PhononState"));
stream << "debugMediaObject -> Phonon::MediaObject(";
stream << "State: " << phononStates.valueToKey(mediaObject.state());
stream << " | Current time: " << mediaObject.currentTime();
stream << " | Remaining time: " << mediaObject.remainingTime();
stream << " | Total time: " << mediaObject.totalTime();
stream << " | Meta-data: ";
QMultiMap<QString, QString> map = mediaObject.metaData();
for (QMap<QString, QString>::const_iterator it = map.constBegin();
it != map.constEnd(); ++it) {
stream << "(" << it.key() << ", " << it.value() << ")";
}
stream << " | Has video: " << mediaObject.hasVideo();
stream << " | Is seekable: " << mediaObject.isSeekable();
stream << ")";
stream.flush();
return byteArray;
}