//! ----------------------- Get tracks method ----------------------------------
QList<MEDIA::TrackPtr> LocalTrackModel::getItemChildrenTracks(const MEDIA::MediaPtr parent)
{
//Debug::debug() << " [LocalTrackModel] getItemChildrenTracks";
QList<MEDIA::TrackPtr> result;
if(!parent)
return result;
MEDIA::MediaPtr media = parent;
if (media->type() == TYPE_TRACK)
{
SearchEngine se;
bool match = se.mediaMatch(
qvariant_cast<MediaSearch>(m_search),
MEDIA::TrackPtr::staticCast(media) );
if(match)
result.append( MEDIA::TrackPtr::staticCast(media) );
}
else
{
//! Recursive !!
for (int i = 0; i < media->childCount(); i++) {
result.append( getItemChildrenTracks(media->child(i)) );
}
}
return result;
}
//! ------------------------- filtering method ---------------------------------
bool LocalTrackModel::isMediaMatch(MEDIA::MediaPtr media)
{
if(m_search.isNull())
return true;
if (media->type() == TYPE_TRACK)
{
SearchEngine se;
bool match = se.mediaMatch(
qvariant_cast<MediaSearch>(m_search),
MEDIA::TrackPtr::staticCast(media) );
if(match) return true;
}
else
{
for (int i = 0; i < media->childCount(); i++)
if( isMediaMatch( media->child(i) ) )
return true;
}
return false;
}
//! ----------------------- Get rating method ----------------------------------
float LocalTrackModel::getItemAutoRating(const MEDIA::MediaPtr media)
{
float auto_rating = 0.0;
int count = 0;
if(!media) return auto_rating;
if (media->type() == TYPE_TRACK)
{
//Debug::debug() << " => getItemAutoRating : return track rating = " << media->data.rating;
return MEDIA::TrackPtr::staticCast(media)->rating;
}
else {
//! Recursive !!
for (/*count*/; count < media->childCount(); count++)
{
auto_rating += getItemAutoRating( media->child(count) );
}
}
float result = media->childCount()!=0 ? float(auto_rating/(media->childCount())) : 0 ;
result = double(int(result * 5 * 2 + 0.5)) / (5 * 2);
//Debug::debug() << " => getItemAutoRating : rating = " << result;
return result;
}