diff options
Diffstat (limited to 'source/blender/blenkernel/intern/blender.c')
| -rw-r--r-- | source/blender/blenkernel/intern/blender.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/source/blender/blenkernel/intern/blender.c b/source/blender/blenkernel/intern/blender.c index b852629e49c..20b44b3b899 100644 --- a/source/blender/blenkernel/intern/blender.c +++ b/source/blender/blenkernel/intern/blender.c @@ -620,7 +620,7 @@ void BKE_reset_undo(void) /* based on index nr it does a restore */ void BKE_undo_number(bContext *C, int nr) { - curundo= BLI_findlink(&undobase, nr - 1); + curundo= BLI_findlink(&undobase, nr); BKE_undo_step(C, 0); } @@ -646,6 +646,21 @@ int BKE_undo_valid(const char *name) return undobase.last != undobase.first; } +/* get name of undo item, return null if no item with this index */ +/* if active pointer, set it to 1 if true */ +char *BKE_undo_get_name(int nr, int *active) +{ + UndoElem *uel= BLI_findlink(&undobase, nr); + + if(active) *active= 0; + + if(uel) { + if(active && uel==curundo) + *active= 1; + return uel->name; + } + return NULL; +} char *BKE_undo_menu_string(void) { |