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Delete Invalid Drivers: more lenient poll function

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This function is faster and also allows for deletion of invalid drivers in
nested data blocks (for example in shape keys). Thanks @sergey!
This commit is contained in:
Sybren A. Stüvel
2018-01-17 17:14:31 +01:00
parent a8fc44299b
commit 5d4ffb42a3
1 changed files with 15 additions and 1 deletions
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16
source/blender/editors/space_graph/graph_edit.c
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@@ -2803,6 +2803,20 @@ static int graph_driver_delete_invalid_exec(bContext *C, wmOperator *op)
return OPERATOR_FINISHED;
}
static int graph_driver_delete_invalid_poll(bContext *C)
{
bAnimContext ac;
ScrArea *sa = CTX_wm_area(C);
/* firstly, check if in Graph Editor */
if ((sa == NULL) || (sa->spacetype != SPACE_IPO))
return 0;
/* try to init Anim-Context stuff ourselves and check */
return ANIM_animdata_get_context(C, &ac) != 0;
}
void GRAPH_OT_driver_delete_invalid(wmOperatorType *ot)
{
/* identifiers */
@@ -2812,7 +2826,7 @@ void GRAPH_OT_driver_delete_invalid(wmOperatorType *ot)
/* api callbacks */
ot->exec = graph_driver_delete_invalid_exec;
ot->poll = graphop_visible_keyframes_poll;
ot->poll = graph_driver_delete_invalid_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;