[nautilus/wip/antoniof/preserve_popover_menu_model: 3/5] pathbar: Don't reset current location menu

[Ondrej Holy <oholy src gnome org>]

commit 0ddd5c64157ae23021bd429a325a469629fd4077
Author: António Fernandes <antoniof gnome org>
Date:   Sat Jun 22 19:05:14 2019 +0100

    pathbar: Don't reset current location menu
    
    Everytime there is a signal that the templates submenu or the extension
    menu items may have changed, we rebuild the whole menu anew.
    
    This is uncessary work and results in visible glitches, for instance
    when thumbnails are still loading.
    
    So, reset only the tumbnails submenu or extension submenu instead.
    
    Fixes: https://gitlab.gnome.org/GNOME/nautilus/issues/1068

 src/nautilus-pathbar.c | 37 ++++---------------------------------
 1 file changed, 4 insertions(+), 33 deletions(-)
---
diff --git a/src/nautilus-pathbar.c b/src/nautilus-pathbar.c
index a5bace76f..6bf10c93d 100644
--- a/src/nautilus-pathbar.c
+++ b/src/nautilus-pathbar.c
@@ -918,49 +918,20 @@ nautilus_path_bar_class_init (NautilusPathBarClass *path_bar_class)
     gtk_container_class_handle_border_width (container_class);
 }
 
-static void
-update_current_view_menu (NautilusPathBar *self)
-{
-    if (self->extensions_background_menu != NULL)
-    {
-        nautilus_gmenu_set_from_model (self->extensions_section,
-                                       G_MENU_MODEL (self->extensions_background_menu));
-    }
-
-    if (self->templates_menu != NULL)
-    {
-        nautilus_gmenu_set_from_model (self->templates_submenu,
-                                       G_MENU_MODEL (self->templates_menu));
-    }
-}
-
-static void
-reset_current_view_menu (NautilusPathBar *self)
-{
-    g_autoptr (GtkBuilder) builder = NULL;
-
-    g_clear_object (&self->current_view_menu);
-    builder = gtk_builder_new_from_resource ("/org/gnome/nautilus/ui/nautilus-pathbar-context-menu.ui");
-    self->current_view_menu = g_object_ref_sink (G_MENU (gtk_builder_get_object (builder,
-                                                                                 "current-view-menu")));
-    gtk_popover_bind_model (self->current_view_menu_popover,
-                            G_MENU_MODEL (self->current_view_menu), NULL);
-}
-
 void
 nautilus_path_bar_set_extensions_background_menu (NautilusPathBar *self,
                                                   GMenu           *menu)
 {
     g_return_if_fail (NAUTILUS_IS_PATH_BAR (self));
 
-    reset_current_view_menu (self);
     g_clear_object (&self->extensions_background_menu);
     if (menu != NULL)
     {
         self->extensions_background_menu = g_object_ref (menu);
     }
 
-    update_current_view_menu (self);
+    nautilus_gmenu_set_from_model (self->extensions_section,
+                                   G_MENU_MODEL (menu));
 }
 
 void
@@ -969,14 +940,14 @@ nautilus_path_bar_set_templates_menu (NautilusPathBar *self,
 {
     g_return_if_fail (NAUTILUS_IS_PATH_BAR (self));
 
-    reset_current_view_menu (self);
     g_clear_object (&self->templates_menu);
     if (menu != NULL)
     {
         self->templates_menu = g_object_ref (menu);
     }
 
-    update_current_view_menu (self);
+    nautilus_gmenu_set_from_model (self->templates_submenu,
+                                   G_MENU_MODEL (menu));
 }
 
 /* Changes the icons wherever it is needed */