[gimp/soc-2009-dynamics] Fixing dynamics extension on save

[Alexia Death <alexiade src gnome org>]

commit 4a5f07021727a0581ca702dde095104c713aed9a
Author: Alexia Death <alexiadeath gmail com>
Date:   Sat Oct 10 22:05:50 2009 +0300

    Fixing dynamics extension on save

 app/core/gimp.c         |    2 +-
 app/core/gimpdynamics.c |   10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletions(-)
---
diff --git a/app/core/gimp.c b/app/core/gimp.c
index 91f94d6..a115f49 100644
--- a/app/core/gimp.c
+++ b/app/core/gimp.c
@@ -547,7 +547,7 @@ gimp_real_initialize (Gimp               *gimp,
 
   static const GimpDataFactoryLoaderEntry dynamics_loader_entries[] =
   {
-    { gimp_dynamics_load,       GIMP_DYNAMICS_FILE_EXTENSION,         FALSE }
+    { gimp_dynamics_load,       GIMP_DYNAMICS_FILE_EXTENSION,        TRUE  }
   };
 
   static const GimpDataFactoryLoaderEntry pattern_loader_entries[] =
diff --git a/app/core/gimpdynamics.c b/app/core/gimpdynamics.c
index 00c0911..770019d 100644
--- a/app/core/gimpdynamics.c
+++ b/app/core/gimpdynamics.c
@@ -31,6 +31,7 @@
 #include "gimpcurve.h"
 
 #include "gimpdynamics.h"
+#include "gimpdynamics-load.h"
 #include "gimpdynamics-save.h"
 
 #include "gimpdata.h"
@@ -169,6 +170,8 @@ static void    gimp_dynamics_get_property     (GObject      *object,
                                                GValue       *value,
                                                GParamSpec   *pspec);
 
+static const gchar * gimp_dynamics_get_extension (GimpData *data);
+
 static GimpDynamicsOutput* gimp_dynamics_output_init (void);
 
 static void    gimp_dynamics_output_finalize  (GimpDynamicsOutput *dynamics);
@@ -194,6 +197,7 @@ gimp_dynamics_class_init (GimpDynamicsClass *klass)
   object_class->notify       = gimp_dynamics_notify;
 
   data_class->save                 = gimp_dynamics_save;
+  data_class->get_extension        = gimp_dynamics_get_extension;
 
   GIMP_CONFIG_INSTALL_PROP_BOOLEAN (object_class, PROP_PRESSURE_OPACITY,
                                     "pressure-opacity", NULL,
@@ -970,6 +974,12 @@ gimp_dynamics_get_standard (void)
   return standard_dynamics;
 }
 
+static const gchar *
+gimp_dynamics_get_extension (GimpData *data)
+{
+  return GIMP_DYNAMICS_FILE_EXTENSION;
+}
+
 gdouble
 gimp_dynamics_get_linear_output_val (GimpDynamicsOutput *output, GimpCoords coords, gdouble fade_point)
 {