Sculpt: Fix redo panel bugs

SCULPT_undo_push_begin no longer takes an explicit
name.  Instead it takes a wmOperator pointer and uses
op->type->name for the name.  This is necassary for
the redo panel to work and should fix the entire class
of bugs related to misspelled undo push names.

Cases where the calling operator is not registered
may use SCULPT_undo_push_begin_ex if desired; it
takes a name string as before.

3 files changed, 6 insertions, 1 deletions

diff --git a/source/blender/editors/transform/transform.h b/source/blender/editors/transform/transform.h
index fc59787e1ec..b84ce83500f 100644
--- a/source/blender/editors/transform/transform.h
+++ b/source/blender/editors/transform/transform.h
@@ -656,6 +656,9 @@ typedef struct TransInfo {
 
   /** Typically for mode settings. */
   TransCustomDataContainer custom;
+
+  /* Needed for sculpt transform. */
+  const char *undo_name;
 } TransInfo;
 
 /** \} */
diff --git a/source/blender/editors/transform/transform_convert_sculpt.c b/source/blender/editors/transform/transform_convert_sculpt.c
index 95958b816ab..b3b7d4358bc 100644
--- a/source/blender/editors/transform/transform_convert_sculpt.c
+++ b/source/blender/editors/transform/transform_convert_sculpt.c
@@ -85,7 +85,7 @@ static void createTransSculpt(bContext *C, TransInfo *t)
   copy_m3_m4(td->axismtx, ob->obmat);
 
   BLI_assert(!(t->options & CTX_PAINT_CURVE));
-  ED_sculpt_init_transform(C, ob);
+  ED_sculpt_init_transform(C, ob, t->undo_name);
 }
 
 /** \} */
diff --git a/source/blender/editors/transform/transform_ops.c b/source/blender/editors/transform/transform_ops.c
index 7c94241f3e3..99919c0ed78 100644
--- a/source/blender/editors/transform/transform_ops.c
+++ b/source/blender/editors/transform/transform_ops.c
@@ -379,6 +379,8 @@ static int transformops_data(bContext *C, wmOperator *op, const wmEvent *event)
   if (op->customdata == NULL) {
     TransInfo *t = MEM_callocN(sizeof(TransInfo), "TransInfo data2");
 
+    t->undo_name = op->type->name;
+
     int mode = transformops_mode(op);
     retval = initTransform(C, t, op, event, mode);