[gnome-builder] greeter: iterate box children rather than plugins

[Christian Hergert <chergert src gnome org>]

commit 2e83f8e8da9f0f1b0ba91b38472e11a06b17bbb6
Author: Christian Hergert <chergert redhat com>
Date:   Mon Nov 20 16:57:22 2017 -0800

    greeter: iterate box children rather than plugins
    
    The plugins can be in an order other than that of the widgets since the
    widgets have priority. So iterate container instead to get proper
    ordering.

 src/libide/greeter/ide-greeter-perspective.c |   23 +++++++++++------------
 1 files changed, 11 insertions(+), 12 deletions(-)
---
diff --git a/src/libide/greeter/ide-greeter-perspective.c b/src/libide/greeter/ide-greeter-perspective.c
index b8e6fcd..8c89425 100644
--- a/src/libide/greeter/ide-greeter-perspective.c
+++ b/src/libide/greeter/ide-greeter-perspective.c
@@ -114,20 +114,19 @@ ide_perspective_iface_init (IdePerspectiveInterface *iface)
 }
 
 static void
-ide_greeter_perspective_activate_cb (PeasExtensionSet *set,
-                                     PeasPluginInfo   *plugin_info,
-                                     PeasExtension    *exten,
-                                     gpointer          user_data)
+ide_greeter_perspective_activate_cb (GtkWidget *widget,
+                                     gpointer   user_data)
 {
-  IdeGreeterSection *section = (IdeGreeterSection *)exten;
   gboolean *handled = user_data;
 
-  g_assert (PEAS_IS_EXTENSION_SET (set));
-  g_assert (plugin_info != NULL);
-  g_assert (IDE_IS_GREETER_SECTION (section));
+  g_assert (GTK_IS_WIDGET (widget));
+  g_assert (handled != NULL);
+
+  if (!IDE_IS_GREETER_SECTION (widget))
+    return;
 
   if (!*handled)
-    *handled = ide_greeter_section_activate_first (section);
+    *handled = ide_greeter_section_activate_first (IDE_GREETER_SECTION (widget));
 }
 
 static void
@@ -139,9 +138,9 @@ ide_greeter_perspective__search_entry_activate (IdeGreeterPerspective *self,
   g_assert (IDE_IS_GREETER_PERSPECTIVE (self));
   g_assert (GTK_IS_SEARCH_ENTRY (search_entry));
 
-  peas_extension_set_foreach (self->sections,
-                              ide_greeter_perspective_activate_cb,
-                              &handled);
+  gtk_container_foreach (GTK_CONTAINER (self->sections_container),
+                         ide_greeter_perspective_activate_cb,
+                         &handled);
 
   if (!handled)
     gdk_window_beep (gtk_widget_get_window (GTK_WIDGET (search_entry)));