[glade] gladeui/glade-catalog.[ch]: added glade_catalog_get_extra_paths() function.

[Juan Pablo Ugarte <jpu src gnome org>]

commit f7a6f46863d1be478d56340489579fb2a5f8ff9b
Author: Juan Pablo Ugarte <juanpablougarte gmail com>
Date:   Wed Jun 10 21:07:56 2015 -0300

    gladeui/glade-catalog.[ch]: added glade_catalog_get_extra_paths() function.

 gladeui/glade-catalog.c |   11 +++++++++++
 gladeui/glade-catalog.h |    1 +
 2 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/gladeui/glade-catalog.c b/gladeui/glade-catalog.c
index a687d21..ea05220 100644
--- a/gladeui/glade-catalog.c
+++ b/gladeui/glade-catalog.c
@@ -601,6 +601,17 @@ glade_catalog_remove_path (const gchar *path)
 }
 
 /**
+ * glade_catalog_get_extra_paths:
+ *
+ * Returns a list paths added by glade_catalog_add_path()
+ */
+const GList *
+glade_catalog_get_extra_paths (void)
+{
+  return catalog_paths;
+}
+
+/**
  * glade_catalog_load_all:
  * 
  * Loads all available catalogs in the system.
diff --git a/gladeui/glade-catalog.h b/gladeui/glade-catalog.h
index 8434153..9bf44ba 100644
--- a/gladeui/glade-catalog.h
+++ b/gladeui/glade-catalog.h
@@ -55,6 +55,7 @@ typedef struct {
 
 void          glade_catalog_add_path                (const gchar      *path);
 void          glade_catalog_remove_path             (const gchar      *path);
+const GList  *glade_catalog_get_extra_paths         (void);
 const GList  *glade_catalog_load_all                (void);
 
 G_CONST_RETURN gchar  *glade_catalog_get_name       (GladeCatalog     *catalog);