Refactor: arrange transform convert functions in 'TransConvertTypeInfo'

Simplify the transform code by bundling the TransData creation, Data
recalculation, and special updates into a single struct.

So similar functions and parameters can be accessed without special
type checks.

Differential Revision: https://developer.blender.org/D15494

1 files changed, 10 insertions, 3 deletions

diff --git a/source/blender/editors/transform/transform_convert_nla.c b/source/blender/editors/transform/transform_convert_nla.c
index 32f70fc010b..cfa933d1600 100644
--- a/source/blender/editors/transform/transform_convert_nla.c
+++ b/source/blender/editors/transform/transform_convert_nla.c
@@ -59,7 +59,7 @@ typedef struct TransDataNla {
 /** \name NLA Transform Creation
  * \{ */
 
-void createTransNlaData(bContext *C, TransInfo *t)
+static void createTransNlaData(bContext *C, TransInfo *t)
 {
   Scene *scene = t->scene;
   SpaceNla *snla = NULL;
@@ -249,7 +249,7 @@ void createTransNlaData(bContext *C, TransInfo *t)
   ANIM_animdata_freelist(&anim_data);
 }
 
-void recalcData_nla(TransInfo *t)
+static void recalcData_nla(TransInfo *t)
 {
   SpaceNla *snla = (SpaceNla *)t->area->spacedata.first;
 
@@ -464,7 +464,7 @@ void recalcData_nla(TransInfo *t)
 /** \name Special After Transform NLA
  * \{ */
 
-void special_aftertrans_update__nla(bContext *C, TransInfo *UNUSED(t))
+static void special_aftertrans_update__nla(bContext *C, TransInfo *UNUSED(t))
 {
   bAnimContext ac;
 
@@ -506,3 +506,10 @@ void special_aftertrans_update__nla(bContext *C, TransInfo *UNUSED(t))
 }
 
 /** \} */
+
+TransConvertTypeInfo TransConvertType_NLA = {
+    /* flags */ (T_POINTS | T_2D_EDIT),
+    /* createTransData */ createTransNlaData,
+    /* recalcData */ recalcData_nla,
+    /* special_aftertrans_update */ special_aftertrans_update__nla,
+};