[gnome-builder/wip/greeter] greeter: cleanup filter application

[Christian Hergert <chergert src gnome org>]

commit c393e40a68495883c61015edff1ce214f8416a78
Author: Christian Hergert <christian hergert me>
Date:   Sun May 10 14:43:45 2015 -0700

    greeter: cleanup filter application
    
    There is a few additional places we need to update the filtering state.
    This abstracts it and does so.

 data/ui/gb-greeter-window.ui    |    5 -----
 src/greeter/gb-greeter-window.c |   34 ++++++++++++++++++++++------------
 2 files changed, 22 insertions(+), 17 deletions(-)
---
diff --git a/data/ui/gb-greeter-window.ui b/data/ui/gb-greeter-window.ui
index dfed5bb..3a0e000 100644
--- a/data/ui/gb-greeter-window.ui
+++ b/data/ui/gb-greeter-window.ui
@@ -126,11 +126,6 @@
                                   <object class="GtkListBox" id="my_projects_list_box">
                                     <property name="visible">true</property>
                                     <property name="selection-mode">none</property>
-                                    <child type="placeholder">
-                                      <object class="GtkLabel" id="my_projects_placeholder">
-                                        <property name="visible">true</property>
-                                      </object>
-                                    </child>
                                   </object>
                                 </child>
                               </object>
diff --git a/src/greeter/gb-greeter-window.c b/src/greeter/gb-greeter-window.c
index fb5b142..0b704b1 100644
--- a/src/greeter/gb-greeter-window.c
+++ b/src/greeter/gb-greeter-window.c
@@ -38,7 +38,6 @@ struct _GbGreeterWindow
 
   GtkWidget            *header_bar;
   GtkBox               *my_projects_container;
-  GtkLabel             *my_projects_placeholder;
   GtkListBox           *my_projects_list_box;
   GtkBox               *other_projects_container;
   GtkListBox           *other_projects_list_box;
@@ -78,7 +77,7 @@ gb_greeter_window_apply_filter_cb (GtkWidget *widget,
 static void
 gb_greeter_window_apply_filter (GbGreeterWindow *self,
                                 GtkListBox      *list_box,
-                                GtkContainer    *container)
+                                GtkWidget       *container)
 {
   gboolean visible = FALSE;
 
@@ -87,27 +86,37 @@ gb_greeter_window_apply_filter (GbGreeterWindow *self,
   g_assert (GTK_IS_CONTAINER (container));
 
   gtk_list_box_invalidate_filter (list_box);
-  gtk_container_foreach (container, gb_greeter_window_apply_filter_cb, &visible);
+  gtk_container_foreach (GTK_CONTAINER (list_box), gb_greeter_window_apply_filter_cb, &visible);
   gtk_widget_set_visible (GTK_WIDGET (container), visible);
 }
 
 static void
-gb_greeter_window__search_entry_changed (GbGreeterWindow *self,
-                                         GtkSearchEntry  *search_entry)
+gb_greeter_window_apply_filter_all (GbGreeterWindow *self)
 {
   const gchar *text;
 
   g_assert (GB_IS_GREETER_WINDOW (self));
-  g_assert (GTK_IS_SEARCH_ENTRY (search_entry));
 
   g_clear_pointer (&self->pattern_spec, ide_pattern_spec_unref);
-  if ((text = gtk_entry_get_text (GTK_ENTRY (search_entry))))
+  if ((text = gtk_entry_get_text (GTK_ENTRY (self->search_entry))))
     self->pattern_spec = ide_pattern_spec_new (text);
 
-  gb_greeter_window_apply_filter (self, self->my_projects_list_box,
-                                  GTK_CONTAINER (self->my_projects_container));
-  gb_greeter_window_apply_filter (self, self->other_projects_list_box,
-                                  GTK_CONTAINER (self->other_projects_container));
+  gb_greeter_window_apply_filter (self,
+                                  self->my_projects_list_box,
+                                  GTK_WIDGET (self->my_projects_container));
+  gb_greeter_window_apply_filter (self,
+                                  self->other_projects_list_box,
+                                  GTK_WIDGET (self->other_projects_container));
+}
+
+static void
+gb_greeter_window__search_entry_changed (GbGreeterWindow *self,
+                                         GtkSearchEntry  *search_entry)
+{
+  g_assert (GB_IS_GREETER_WINDOW (self));
+  g_assert (GTK_IS_SEARCH_ENTRY (search_entry));
+
+  gb_greeter_window_apply_filter_all (self);
 }
 
 static void
@@ -148,6 +157,8 @@ gb_greeter_window__recent_projects_items_changed (GbGreeterWindow *self,
                           NULL);
       gtk_container_add (GTK_CONTAINER (list_box), GTK_WIDGET (row));
     }
+
+  gb_greeter_window_apply_filter_all (self);
 }
 
 static gint
@@ -283,7 +294,6 @@ gb_greeter_window_class_init (GbGreeterWindowClass *klass)
   gtk_widget_class_bind_template_child (widget_class, GbGreeterWindow, header_bar);
   gtk_widget_class_bind_template_child (widget_class, GbGreeterWindow, my_projects_container);
   gtk_widget_class_bind_template_child (widget_class, GbGreeterWindow, my_projects_list_box);
-  gtk_widget_class_bind_template_child (widget_class, GbGreeterWindow, my_projects_placeholder);
   gtk_widget_class_bind_template_child (widget_class, GbGreeterWindow, other_projects_container);
   gtk_widget_class_bind_template_child (widget_class, GbGreeterWindow, other_projects_list_box);
   gtk_widget_class_bind_template_child (widget_class, GbGreeterWindow, search_entry);