LinGui: nested presets and drag n drop re-ordering of presets

adding a preset always places it at the top level. drag it to where
you want it.


git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@1816 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 12 insertions, 0 deletions

diff --git a/gtk/src/values.c b/gtk/src/values.c
index 6013db8d8..4f6c40769 100644
--- a/gtk/src/values.c
+++ b/gtk/src/values.c
@@ -640,6 +640,18 @@ ghb_array_remove(GValue *gval, guint ii)
 	g_value_take_boxed(gval, arr);
 }
 
+void
+ghb_array_replace(GValue *gval, guint ii, GValue *val)
+{
+	GArray *arr = g_value_get_boxed(gval);
+	// A little nastyness here.  The array pointer
+	// can change when the array changes size.  So
+	// I must re-box it in the GValue each time.
+	if (ii >= arr->len) return;
+	ghb_value_free(((GValue**)arr->data)[ii]);
+	((GValue**)arr->data)[ii] = val;
+}
+
 gint
 ghb_array_len(const GValue *gval)
 {