[gnome-music/wip/mschraal/gtk4-v3: 239/248] coremodel: Remove SongListStore

[Marinus Schraal <mschraal src gnome org>]

commit 3f60676e57d7bda03d6a345ab19929c3c3965bbb
Author: Marinus Schraal <mschraal gnome org>
Date:   Mon Feb 14 00:55:37 2022 +0100

    coremodel: Remove SongListStore

 gnomemusic/coremodel.py     |  10 +---
 gnomemusic/songliststore.py | 117 --------------------------------------------
 2 files changed, 2 insertions(+), 125 deletions(-)
---
diff --git a/gnomemusic/coremodel.py b/gnomemusic/coremodel.py
index a248cd955..447a1268e 100644
--- a/gnomemusic/coremodel.py
+++ b/gnomemusic/coremodel.py
@@ -33,7 +33,6 @@ from gnomemusic.coreartist import CoreArtist
 from gnomemusic.coresong import CoreSong
 from gnomemusic.grilowrappers.grltrackerplaylists import Playlist
 from gnomemusic.player import PlayerPlaylist
-from gnomemusic.songliststore import SongListStore
 from gnomemusic.widgets.songwidget import SongWidget
 if typing.TYPE_CHECKING:
     from gnomemusic.application import Application
@@ -284,9 +283,9 @@ class CoreModel(GObject.GObject):
                 songs_added.append(song)
 
         elif playlist_type == PlayerPlaylist.Type.SONGS:
-            self._current_playlist_model = self._songliststore.props.model
+            self._current_playlist_model = self._songs_model
 
-            for song in self._songliststore.props.model:
+            for song in self._songs_model:
                 songs_added.append(song)
 
                 if song.props.state == SongWidget.State.PLAYING:
@@ -469,11 +468,6 @@ class CoreModel(GObject.GObject):
     def artists_search_proxy(self) -> Gio.ListStore:
         return self._artists_search_proxy
 
-    @GObject.Property(
-        type=Gtk.ListStore, default=None, flags=GObject.ParamFlags.READABLE)
-    def songs_gtkliststore(self):
-        return self._songliststore
-
     @GObject.Property(
         type=Gio.ListStore, default=None, flags=GObject.ParamFlags.READABLE)
     def playlists(self):