[gnome-music] Remove "All Artists" from artist view

[Vadim Rutkovsky <vrutkovsky src gnome org>]

commit 6d7b4bd5e562f64e6a12fbf2f153c53e5fcbd0d0
Author: Justin Schiff <AmbientRevolution gmail com>
Date:   Sun Jul 19 21:30:00 2015 +0000

    Remove "All Artists" from artist view
    
    Its causing significant performance problems.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=747233

 gnomemusic/view.py |   30 ++++++------------------------
 1 files changed, 6 insertions(+), 24 deletions(-)
---
diff --git a/gnomemusic/view.py b/gnomemusic/view.py
index 24abc01..9d6a0d6 100644
--- a/gnomemusic/view.py
+++ b/gnomemusic/view.py
@@ -630,21 +630,10 @@ class Artists (ViewContainer):
     @log
     def _populate(self, data=None):
         selection = self.view.get_generic_view().get_selection()
-        if not selection.get_selected()[1]:
-            self._allIter = self.model.insert_with_valuesv(-1, [2], [_("All Artists")])
-            self._last_selection = self._allIter
-            self._artists[_("All Artists").casefold()] =\
-                {'iter': self._allIter, 'albums': [], 'widget': None}
-            #selection.select_path(self.model.get_path(self._allIter))
         self._init = True
         self.populate()
 
     @log
-    def add_all_artists_entry(self):
-        self.view.emit('item-activated', '0',
-                       self.model.get_path(self._allIter))
-
-    @log
     def _add_list_renderers(self):
         list_widget = self.view.get_generic_view()
 
@@ -697,16 +686,11 @@ class Artists (ViewContainer):
         self.artistAlbumsStack.add(new_artistAlbumsWidget)
 
         artistAlbums = None
-        if (self.model.get_string_from_iter(_iter) ==
-                self.model.get_string_from_iter(self._allIter)):
-            artistAlbums = Widgets.AllArtistsAlbums(
-                self.player, self.header_bar, self.selection_toolbar, self.window
-            )
-        else:
-            artistAlbums = Widgets.ArtistAlbums(
-                artist, albums, self.player,
-                self.header_bar, self.selection_toolbar, self.window
-            )
+
+        artistAlbums = Widgets.ArtistAlbums(
+                   artist, albums, self.player,
+                   self.header_bar, self.selection_toolbar, self.window
+        )
         self._artists[artist.casefold()]['widget'] = artistAlbums
         new_artistAlbumsWidget.add(artistAlbums)
         new_artistAlbumsWidget.show()
@@ -774,9 +758,7 @@ class Artists (ViewContainer):
             _iter = self.model.get_iter(path)
             artist = self.model.get_value(_iter, 2)
             albums = self._artists[artist.casefold()]['albums']
-            if (self.model.get_string_from_iter(_iter) !=
-                    self.model.get_string_from_iter(self._allIter)):
-                self.albums_selected.extend(albums)
+            self.albums_selected.extend(albums)
 
         if len(self.albums_selected):
             self._get_selected_album_songs()