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Revert "sway/tree: Simplify sway_node teardown"

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This reverts commit e28e6484e8.

This change tried to remove nodes from all points of reference to allow
immediate destruction. However, it missed things like the children lists
cloned by transaction states of parent nodes.

Adding all that extra cleanup would not be in the spirit of a PR
claiming to simplify teardown. Let's wait for someone to come up with a
cleaner approach instead.

Fixes: https://github.com/swaywm/sway/pull/8738
This commit is contained in:
Kenny Levinsen 2025-06-28 10:51:51 +02:00 • committed by Simon Ser
parent 0cd45d4ad2
commit 56f2db062d
16 changed files with 149 additions and 125 deletions
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9
sway/desktop/output.c
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@ -428,7 +428,7 @@ void force_modeset(void) {
apply_stored_output_configs();
}
static void output_teardown(struct sway_output *output) {
static void begin_destroy(struct sway_output *output) {
wl_list_remove(&output->layout_destroy.link);
wl_list_remove(&output->destroy.link);
@ -444,6 +444,7 @@ static void output_teardown(struct sway_output *output) {
if (output->enabled) {
output_disable(output);
}
output_begin_destroy(output);
wl_list_remove(&output->link);
output->wlr_output->data = NULL;
@ -452,19 +453,17 @@ static void output_teardown(struct sway_output *output) {
wl_event_source_remove(output->repaint_timer);
output->repaint_timer = NULL;
output_destroy(output);
request_modeset();
}
static void handle_destroy(struct wl_listener *listener, void *data) {
struct sway_output *output = wl_container_of(listener, output, destroy);
output_teardown(output);
begin_destroy(output);
}
static void handle_layout_destroy(struct wl_listener *listener, void *data) {
struct sway_output *output = wl_container_of(listener, output, layout_destroy);
output_teardown(output);
begin_destroy(output);
}
static void handle_present(struct wl_listener *listener, void *data) {