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Add new operator, ED_OT_undo_redo, to allow py tools to trigger that action. 

Patch D2430 by @raa, thanks.
This commit is contained in:
Bastien Montagne 2016-12-29 12:38:20 +01:00
parent 934b3f3682
commit bf7d7bc323
3 changed files with 20 additions and 0 deletions
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1
source/blender/editors/include/ED_util.h
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@ -60,6 +60,7 @@ void ED_undo_redo(struct bContext *C);
void ED_OT_undo(struct wmOperatorType *ot);
void ED_OT_undo_push(struct wmOperatorType *ot);
void ED_OT_redo(struct wmOperatorType *ot);
void ED_OT_undo_redo(struct wmOperatorType *ot);
void ED_OT_undo_history(struct wmOperatorType *ot);
int ED_undo_operator_repeat(struct bContext *C, struct wmOperator *op);

1
source/blender/editors/screen/screen_ops.c
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@ -4329,6 +4329,7 @@ void ED_operatortypes_screen(void)
WM_operatortype_append(ED_OT_undo);
WM_operatortype_append(ED_OT_undo_push);
WM_operatortype_append(ED_OT_redo);
WM_operatortype_append(ED_OT_undo_redo);
WM_operatortype_append(ED_OT_undo_history);
WM_operatortype_append(ED_OT_flush_edits);

18
source/blender/editors/util/undo.c
View File

@ -327,6 +327,13 @@ static int ed_redo_exec(bContext *C, wmOperator *UNUSED(op))
return ed_undo_step(C, -1, NULL);
}
static int ed_undo_redo_exec(bContext *C, wmOperator *UNUSED(op))
{
wmOperator *last_op = WM_operator_last_redo(C);
const int ret = ED_undo_operator_repeat(C, last_op);
return ret ? OPERATOR_FINISHED : OPERATOR_CANCELLED;
}
/* ********************** */
@ -369,6 +376,17 @@ void ED_OT_redo(wmOperatorType *ot)
ot->poll = ED_operator_screenactive;
}
void ED_OT_undo_redo(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Undo and Redo";
ot->description = "Undo and redo previous action";
ot->idname = "ED_OT_undo_redo";
/* api callbacks */
ot->exec = ed_undo_redo_exec;
ot->poll = ED_operator_screenactive;
}
/* ui callbacks should call this rather than calling WM_operator_repeat() themselves */
int ED_undo_operator_repeat(bContext *C, struct wmOperator *op)