public void SetShuffler (Shuffler shuffler)
{
if (Shuffler != null)
throw new InvalidOperationException ("RandomBy already has Shuffler");
Shuffler = shuffler;
}
public HeaderWidget(Shuffler shuffler, string shuffle_mode_id, string source_name)
: base(0, 0, 0, 0)
{
ThreadAssist.AssertInMainThread ();
var box = new HBox ();
box.Spacing = 6;
var fill_label = new Label (Catalog.GetString ("_Fill"));
mode_combo = new DictionaryComboBox<RandomBy> ();
foreach (var random_by in shuffler.RandomModes.OrderBy (r => r.Adverb)) {
mode_combo.Add (random_by.Adverb, random_by);
if (random_by.Id == "off") {
mode_combo.Default = random_by;
}
}
fill_label.MnemonicWidget = mode_combo;
mode_combo.Changed += OnModeComboChanged;
var from_label = new Label (Catalog.GetString ("f_rom"));
var source_combo_box = new QueueableSourceComboBox (source_name);
from_label.MnemonicWidget = source_combo_box;
sensitive_widgets.Add (source_combo_box);
sensitive_widgets.Add (from_label);
source_combo_box.Changed += delegate {
var handler = SourceChanged;
if (handler != null) {
handler (this, new EventArgs<DatabaseSource> (source_combo_box.Source));
}
};
box.PackStart (fill_label, false, false, 0);
box.PackStart (mode_combo, false, false, 0);
box.PackStart (from_label, false, false, 0);
box.PackStart (source_combo_box, false, false, 0);
this.SetPadding (0, 0, 6, 6);
this.Add (box);
// Select the saved population mode.
var default_randomby = shuffler.RandomModes.FirstOrDefault (r => r.Id == shuffle_mode_id);
if (default_randomby != null) {
mode_combo.ActiveValue = default_randomby;
} else if (mode_combo.Default != null) {
mode_combo.ActiveValue = mode_combo.Default;
}
shuffler.RandomModeAdded += (r) => mode_combo.Add (r.Adverb, r);
shuffler.RandomModeRemoved += (r) => mode_combo.Remove (r);
}
public TrackInfo GetRandom(DateTime notPlayedSince, string shuffle_mode, bool repeat, bool resetSinceTime, Shuffler shuffler)
{
lock (this) {
shuffler.SetModelAndCache (this, cache);
return shuffler.GetRandom (notPlayedSince, shuffle_mode, repeat, resetSinceTime);
}
}
protected override void Initialize ()
{
base.Initialize ();
shuffler = new Shuffler (UniqueId);
InstallPreferences ();
header_widget = CreateHeaderWidget ();
header_widget.ShowAll ();
Properties.Set<Gtk.Widget> ("Nereid.SourceContents.HeaderWidget", header_widget);
}
public TrackInfo GetRandom(DateTime notPlayedSince, string shuffle_mode, bool repeat, bool resetSinceTime, Shuffler shuffler)
{
lock (this) {
shuffler.SetModelAndCache(this, cache);
return(shuffler.GetRandom(notPlayedSince, shuffle_mode, repeat, resetSinceTime));
}
}
public RandomByTrack(Shuffler shuffler) : base(PlaybackShuffleMode.Song, shuffler)
{
Condition = "1=1";
OrderBy = "RANDOM()";
}
public RandomByAlbum(Shuffler shuffler) : base(PlaybackShuffleMode.Album, shuffler)
{
Condition = "CoreTracks.AlbumID = ?";
OrderBy = "Disc ASC, TrackNumber ASC";
}
public RandomByRating(Shuffler shuffler) : base(PlaybackShuffleMode.Rating, shuffler)
{
Condition = "(CoreTracks.Rating = ? OR (? = 3 AND CoreTracks.Rating = 0))";
OrderBy = "RANDOM()";
}
public RandomBySlot(PlaybackShuffleMode mode, Shuffler shuffler) : base(mode, shuffler)
{
}
public RandomByArtist(Shuffler shuffler) : base(PlaybackShuffleMode.Artist, shuffler)
{
Condition = "CoreAlbums.ArtistID = ?";
OrderBy = "CoreTracks.Year, CoreTracks.AlbumID ASC, Disc ASC, TrackNumber ASC";
}
public RandomBy(PlaybackShuffleMode mode, Shuffler shuffler)
{
Shuffler = shuffler;
Mode = mode;
insert_shuffle = new HyenaSqliteCommand("INSERT OR REPLACE INTO CoreShuffles (ShufflerID, TrackID, LastShuffledAt) VALUES (?, ?, ?)");
}
public RandomByScore(Shuffler shuffler) : base(PlaybackShuffleMode.Score, shuffler)
{
Condition = "(CoreTracks.Score BETWEEN ? AND ? OR (? = 50 AND CoreTracks.Score = 0))";
OrderBy = "RANDOM()";
}
