The Collection playlist uses this to emit the "refreshed" signal to
notify higher layers that the contents of the playlist has changed.
Eventually, this will also be used to update playlists when sorting.
Implements: Issue #15 (Convert Playlists into Gio.ListModels)
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
And emit a "track-removed" signal to notify the higher layers.
Implements: Issue #15 (Convert Playlists into Gio.ListModels)
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
And emit a "track-added" signal to notify higher layers
Implements: Issue #15 (Convert Playlists into Gio.ListModels)
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
So we can send an "items-changed" signal once Playlists have been
converted to a Gio.ListModel
Implements: Issue #3 (Sort playlists through SQLite)
Implements: Issue #15 (Convert Playlists into Gio.ListModels)
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
For finding a single track at a given index into the select query
results, ordered by the configured sort order.
Implements: Issue #3 (Sort playlists through SQLite)
Implements: Issue #15 (Convert Playlists into Gio.ListModels)
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
Otherwise we end up with a bunch of (playlistid, trackid) pairs in the
map table that don't refer to a valid playlist anymore.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
For finding the number of tracks in the specific playlist.
Implements: Issue #15 (Convert Playlists into Gio.ListModels)
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
For genre and most user playlists that rely on an extra map table to
figure out which tracks they have.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
Most playlists sort by artist -> album -> year -> discno -> trackno, but
the Previous playlist sorts by rowid with the most recently added
tracks first, and the Up Next playlist sorts by rowid with the most
recently added tracks last.
Implements: Issue #13 (Give most playlists a default sort order)
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
So we can remove playlists from the database when needed.
Implemets: Issue #29 (Give playlists a delete() function)
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
This will be used by the sidebar to display playlist rows
Implements: Issue #20 (Give Playlist database items a icon-name property)
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
