[gimp/metadata-browser] app: add gimp_get_paint_info_iter(), I need it later for PDB context fixing

[Roman Joost <romanofski src gnome org>]

commit 81b3f444bcaeba9d5a72a0832f3eaa913236b5a8
Author: Michael Natterer <mitch gimp org>
Date:   Sat Oct 29 19:37:58 2011 +0200

    app: add gimp_get_paint_info_iter(), I need it later for PDB context fixing

 app/core/gimp.c |    8 ++++++++
 app/core/gimp.h |    1 +
 2 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/app/core/gimp.c b/app/core/gimp.c
index f703381..68763c1 100644
--- a/app/core/gimp.c
+++ b/app/core/gimp.c
@@ -1076,6 +1076,14 @@ gimp_get_image_windows (Gimp *gimp)
 }
 
 GList *
+gimp_get_paint_info_iter (Gimp *gimp)
+{
+  g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
+
+  return GIMP_LIST (gimp->paint_info_list)->list;
+}
+
+GList *
 gimp_get_tool_info_iter (Gimp *gimp)
 {
   g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
diff --git a/app/core/gimp.h b/app/core/gimp.h
index 86c160c..6bf7c06 100644
--- a/app/core/gimp.h
+++ b/app/core/gimp.h
@@ -171,6 +171,7 @@ void           gimp_exit                 (Gimp                *gimp,
 GList        * gimp_get_image_iter       (Gimp                *gimp);
 GList        * gimp_get_display_iter     (Gimp                *gimp);
 GList        * gimp_get_image_windows    (Gimp                *gimp);
+GList        * gimp_get_paint_info_iter  (Gimp                *gimp);
 GList        * gimp_get_tool_info_iter   (Gimp                *gimp);
 
 void           gimp_set_global_buffer    (Gimp                *gimp,