diff options
Diffstat (limited to 'source/blender/editors/util/undo.c')
| -rw-r--r-- | source/blender/editors/util/undo.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/source/blender/editors/util/undo.c b/source/blender/editors/util/undo.c index 60f526b940a..0158719b2fb 100644 --- a/source/blender/editors/util/undo.c +++ b/source/blender/editors/util/undo.c @@ -199,6 +199,52 @@ void ED_undo_pop_op(bContext *C, wmOperator *op) ed_undo_step(C, 0, op->type->name); } +/* name optionally, function used to check for operator redo panel */ +int ED_undo_valid(const bContext *C, const char *undoname) +{ + Object *obedit= CTX_data_edit_object(C); + Object *obact= CTX_data_active_object(C); + ScrArea *sa= CTX_wm_area(C); + + if(sa && sa->spacetype==SPACE_IMAGE) { + SpaceImage *sima= (SpaceImage *)sa->spacedata.first; + + if((obact && obact->mode & OB_MODE_TEXTURE_PAINT) || sima->flag & SI_DRAWTOOL) { + return 1; + } + } + + if(sa && sa->spacetype==SPACE_TEXT) { + return 1; + } + else if(obedit) { + if ELEM7(obedit->type, OB_MESH, OB_FONT, OB_CURVE, OB_SURF, OB_MBALL, OB_LATTICE, OB_ARMATURE) { + return undo_editmode_valid(undoname); + } + } + else { + + /* if below tests fail, global undo gets executed */ + + if(obact && obact->mode & OB_MODE_TEXTURE_PAINT) { + if( ED_undo_paint_valid(UNDO_PAINT_IMAGE, undoname) ) + return 1; + } + else if(obact && obact->mode & OB_MODE_SCULPT) { + if( ED_undo_paint_valid(UNDO_PAINT_MESH, undoname) ) + return 1; + } + else if(obact && obact->mode & OB_MODE_PARTICLE_EDIT) { + return PE_undo_valid(CTX_data_scene(C)); + } + + if(U.uiflag & USER_GLOBALUNDO) { + return BKE_undo_valid(undoname); + } + } + return 0; +} + static int ed_undo_exec(bContext *C, wmOperator *UNUSED(op)) { /* "last operator" should disappear, later we can tie ths with undo stack nicer */ |