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Insert new outputs at the end of the list 

This prevents auto-configuring a new output from changing the
position of existing outputs.

(v2: simplify insert-at-end logic)
This commit is contained in:
John Lindgren 2021-11-29 08:12:45 -05:00 committed by John Lindgren
parent 0fb479ca61
commit bff5b2c559
1 changed files with 6 additions and 1 deletions
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7
types/wlr_output_layout.c
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@ -185,7 +185,12 @@ static struct wlr_output_layout_output *output_layout_output_create(
l_output->state->layout = layout; l_output->state->layout = layout;
l_output->output = output; l_output->output = output;
wl_signal_init(&l_output->events.destroy); wl_signal_init(&l_output->events.destroy);
wl_list_insert(&layout->outputs, &l_output->link);
/*
* Insert at the end of the list so that auto-configuring the
* new output doesn't change the layout of other outputs
*/
wl_list_insert(layout->outputs.prev, &l_output->link);
wl_signal_add(&output->events.mode, &l_output->state->mode); wl_signal_add(&output->events.mode, &l_output->state->mode);
l_output->state->mode.notify = handle_output_mode; l_output->state->mode.notify = handle_output_mode;