[glade] o Added glade_editable_loading().

[Tristan Van Berkom <tvb src gnome org>]

commit 57fbb453476defd25d80be85b8cab4a570f753f1
Author: Tristan Van Berkom <tristan van berkom gmail com>
Date:   Mon Mar 7 16:39:17 2011 +0900

    	 o Added glade_editable_loading().

 ChangeLog                |    4 +++-
 gladeui/glade-editable.c |   12 ++++++++++++
 gladeui/glade-editable.h |    1 +
 3 files changed, 16 insertions(+), 1 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 5a6cbfd..ae74da6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,8 @@
 2011-03-07  Tristan Van Berkom <tristanvb openismus com>
 
-	* gladeui/glade-editable.[ch]: Added glade_editable_loaded_widget().
+	* gladeui/glade-editable.[ch]:
+	 o Added glade_editable_loaded_widget().
+	 o Added glade_editable_loading().
 
 	* gladeui/glade-editor-property.c: Fixed glade_editor_property_commit() to
 	  use glade_editor_property_load() instead of the vfunc directly.
diff --git a/gladeui/glade-editable.c b/gladeui/glade-editable.c
index 7bcaa17..33c37cf 100644
--- a/gladeui/glade-editable.c
+++ b/gladeui/glade-editable.c
@@ -36,6 +36,7 @@
 
 static GQuark glade_editable_project_quark = 0;
 static GQuark glade_editable_widget_quark = 0;
+static GQuark glade_editable_loading_quark = 0;
 
 static void
 project_changed (GladeProject  *project,
@@ -98,6 +99,7 @@ glade_editable_class_init (GladeEditableIface *iface)
 {
   glade_editable_project_quark = g_quark_from_static_string ("glade-editable-project-quark");
   glade_editable_widget_quark  = g_quark_from_static_string ("glade-editable-widget-quark");
+  glade_editable_loading_quark = g_quark_from_static_string ("glade-editable-loading-quark");
 
   iface->load = glade_editable_load_default;
 }
@@ -139,11 +141,15 @@ glade_editable_load (GladeEditable * editable, GladeWidget * widget)
 
   iface = GLADE_EDITABLE_GET_IFACE (editable);
 
+  g_object_set_qdata (G_OBJECT (editable), glade_editable_loading_quark, GINT_TO_POINTER (TRUE));
+
   if (iface->load)
     iface->load (editable, widget);
   else
     g_critical ("No GladeEditable::load() support on type %s",
                 G_OBJECT_TYPE_NAME (editable));
+
+  g_object_set_qdata (G_OBJECT (editable), glade_editable_loading_quark, GINT_TO_POINTER (FALSE));
 }
 
 
@@ -175,6 +181,12 @@ glade_editable_loaded_widget (GladeEditable  *editable)
   return g_object_get_qdata (G_OBJECT (editable), glade_editable_widget_quark);
 }
 
+gboolean
+glade_editable_loading (GladeEditable  *editable)
+{
+  return GPOINTER_TO_INT (g_object_get_qdata (G_OBJECT (editable), glade_editable_loading_quark));
+}
+
 void
 glade_editable_block (GladeEditable *editable)
 {
diff --git a/gladeui/glade-editable.h b/gladeui/glade-editable.h
index db80d44..6317e92 100644
--- a/gladeui/glade-editable.h
+++ b/gladeui/glade-editable.h
@@ -44,6 +44,7 @@ void         glade_editable_load           (GladeEditable *editable,
 void         glade_editable_set_show_name  (GladeEditable  *editable,
 					    gboolean        show_name);
 GladeWidget *glade_editable_loaded_widget  (GladeEditable  *editable);
+gboolean     glade_editable_loading        (GladeEditable  *editable);
 
 void         glade_editable_block          (GladeEditable *editable);
 void         glade_editable_unblock        (GladeEditable *editable);