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WM: disable redraw timer in background mode 

Crashing in background mode was reported as part of T78854,
disable via the poll function to give a useful error in background mode.
This commit is contained in:
Campbell Barton 2022-04-26 19:18:51 +10:00
parent 2492d9852b
commit 6cf148227b
1 changed files with 9 additions and 1 deletions
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10
source/blender/windowmanager/intern/wm_operators.c
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@ -3261,6 +3261,14 @@ static void redraw_timer_step(bContext *C,
}
}
static bool redraw_timer_poll(bContext *C)
{
/* Check background mode as many of these actions use redrawing.
* NOTE(@campbellbarton): if it's useful to support undo or animation step this could
* be allowed at the moment this seems like a corner case that isn't needed. */
return !G.background && WM_operator_winactive(C);
}
static int redraw_timer_exec(bContext *C, wmOperator *op)
{
Scene *scene = CTX_data_scene(C);
@ -3322,7 +3330,7 @@ static void WM_OT_redraw_timer(wmOperatorType *ot)
ot->invoke = WM_menu_invoke;
ot->exec = redraw_timer_exec;
ot->poll = WM_operator_winactive;
ot->poll = redraw_timer_poll;
ot->prop = RNA_def_enum(ot->srna, "type", redraw_timer_type_items, eRTDrawRegion, "Type", "");
RNA_def_int(