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| author | Dalai Felinto <dfelinto@gmail.com> | 2016-11-15 13:50:11 +0300 |
|---|---|---|
| committer | Dalai Felinto <dfelinto@gmail.com> | 2016-11-15 16:25:10 +0300 |
| commit | 69470e36d6b17042260b06f26ca3c2f702747324 (patch) | |
| tree | b09f43552eb90264eb8b59c83b3ff997cbff0e04 /source/blender/blenkernel/intern/blender_undo.c | |
| parent | 445274fc4fd8d563de585c27711f8385ce4174be (diff) | |
Implement grouped undo option for operators
This option makes an operator to not push a task to the undo stack if the previous stored elemen is the same operator or part of the same undo group.
The main usage is for animation, so you can change frames to inspect the
poses, and revert the previous pose without having to roll back tons of
"change frame" operator, or even see the undo stack full.
This complements rB13ee9b8e
Design with help by Sergey Sharybin.
Reviewers: sergey, mont29
Reviewed By: mont29, sergey
Subscribers: pyc0d3r, hjalti, Severin, lowercase, brecht, monio, aligorith, hadrien, jbakker
Differential Revision: https://developer.blender.org/D2330
Diffstat (limited to 'source/blender/blenkernel/intern/blender_undo.c')
| -rw-r--r-- | source/blender/blenkernel/intern/blender_undo.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/blender_undo.c b/source/blender/blenkernel/intern/blender_undo.c index d64bf7ecf43..ce6d29bbfee 100644 --- a/source/blender/blenkernel/intern/blender_undo.c +++ b/source/blender/blenkernel/intern/blender_undo.c @@ -319,6 +319,13 @@ const char *BKE_undo_get_name(int nr, bool *r_active) return NULL; } +/* return the name of the last item */ +const char *BKE_undo_get_name_last() +{ + UndoElem *uel = undobase.last; + return (uel ? uel->name : NULL); +} + /** * Saves .blend using undo buffer. * |