public override void SyncPlaylists()
{
lock (mtp_device) {
List <MTP.Playlist> device_playlists = new List <MTP.Playlist> (mtp_device.GetPlaylists());
foreach (MTP.Playlist playlist in device_playlists)
{
playlist.Remove();
}
device_playlists.Clear();
// Add playlists from Banshee to the device
List <Source> children = new List <Source> (Children);
foreach (Source child in children)
{
PlaylistSource from = child as PlaylistSource;
if (from != null && from.Count > 0)
{
MTP.Playlist playlist = new MTP.Playlist(mtp_device, from.Name);
foreach (uint track_id in ServiceManager.DbConnection.QueryEnumerable <uint> (String.Format(
"SELECT CoreTracks.ExternalID FROM {0} WHERE {1}",
from.DatabaseTrackModel.ConditionFromFragment, from.DatabaseTrackModel.Condition)))
{
playlist.AddTrack(track_id);
}
playlist.Save();
}
}
}
}
public override void SyncPlaylists ()
{
lock (mtp_device) {
List<MTP.Playlist> device_playlists = new List<MTP.Playlist> (mtp_device.GetPlaylists ());
foreach (MTP.Playlist playlist in device_playlists) {
playlist.Remove ();
}
device_playlists.Clear ();
// Add playlists from Banshee to the device
List<Source> children = new List<Source> (Children);
foreach (Source child in children) {
PlaylistSource from = child as PlaylistSource;
if (from != null && from.Count > 0) {
MTP.Playlist playlist = new MTP.Playlist (mtp_device, from.Name);
foreach (uint track_id in ServiceManager.DbConnection.QueryEnumerable<uint> (String.Format (
"SELECT CoreTracks.ExternalID FROM {0} WHERE {1}",
from.DatabaseTrackModel.ConditionFromFragment, from.DatabaseTrackModel.Condition)))
{
playlist.AddTrack (track_id);
}
playlist.Save ();
}
}
}
}
protected override void LoadFromDevice()
{
if (null == mtp_device)
{
return;
}
// Translators: {0} is the file currently being loaded
// and {1} is the total # of files that will be loaded.
string format = Catalog.GetString("Reading File - {0} of {1}");
track_map = new Dictionary <long, Track> ();
try {
List <Track> files = null;
lock (mtp_device) {
files = mtp_device.GetAllTracks(delegate(ulong current, ulong total, IntPtr data) {
SetStatus(String.Format(format, current + 1, total), false);
return(0);
});
}
/*if (user_event.IsCancelRequested) {
* return;
* }*/
// Delete any empty albums
lock (mtp_device) {
foreach (Album album in mtp_device.GetAlbums())
{
if (album.Count == 0)
{
album.Remove();
}
}
}
// Translators: {0} is the track currently being loaded
// and {1} is the total # of tracks that will be loaded.
format = Catalog.GetString("Loading Track - {0} of {1}");
for (int current = 0, total = files.Count; current < total; ++current)
{
SetStatus(String.Format(format, current + 1, total), false);
Track mtp_track = files [current];
long track_id;
if ((track_id = DatabaseTrackInfo.GetTrackIdForUri(MtpTrackInfo.GetPathFromMtpTrack(mtp_track), DbId)) > 0)
{
track_map[track_id] = mtp_track;
}
else
{
MtpTrackInfo track = new MtpTrackInfo(mtp_device, mtp_track);
track.PrimarySource = this;
track.Save(false);
track_map[track.TrackId] = mtp_track;
}
}
Hyena.Data.Sqlite.HyenaSqliteCommand insert_cmd = new Hyena.Data.Sqlite.HyenaSqliteCommand(
@"INSERT INTO CorePlaylistEntries (PlaylistID, TrackID)
SELECT ?, TrackID FROM CoreTracks WHERE PrimarySourceID = ? AND ExternalID = ?");
// Translators: {0} is the playlist currently being loaded
// and {1} is the total # of playlists that will be loaded.
format = Catalog.GetString("Loading Playlist - {0} of {1}");
lock (mtp_device) {
var playlists = mtp_device.GetPlaylists();
if (playlists != null)
{
for (int current = 0, total = playlists.Count; current < total; ++current)
{
MTP.Playlist playlist = playlists [current];
SetStatus(String.Format(format, current + 1, total), false);
PlaylistSource pl_src = new PlaylistSource(playlist.Name, this);
pl_src.Save();
// TODO a transaction would make sense here (when the threading issue is fixed)
foreach (uint id in playlist.TrackIds)
{
ServiceManager.DbConnection.Execute(insert_cmd, pl_src.DbId, this.DbId, id);
}
pl_src.UpdateCounts();
AddChildSource(pl_src);
}
}
}
} catch (Exception e) {
Log.Error(e);
}
OnTracksAdded();
}
public List <Playlist> GetPlaylists()
{
return(Playlist.GetPlaylists(this));
}
