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output: Revert implementation of evacuate_sticky() 

The function evacuate_sticky() was changed in commit 32788a93 to be used
by workspace_for_each_container() to make the code more readable. But I
overlooked that it is not safe to use workspace_for_each_container() to
remove container from a workspace. This commit restores the previous
implementation for evacuate_sticky().
This commit is contained in:
mwenzkowski 2020-10-28 13:50:24 +01:00 committed by Tudor Brindus
parent 39328ca4e4
commit 4799cb0960
1 changed files with 17 additions and 15 deletions
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32
sway/tree/output.c
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@ -152,18 +152,21 @@ void output_enable(struct sway_output *output) {
arrange_root();
}
static void evacuate_sticky(struct sway_container *con, void *data) {
if (container_is_floating(con) && con->is_sticky) {
struct sway_workspace *new_ws = data;
if (!sway_assert(new_ws, "Expected workspace to not be null")) {
return;
}
container_detach(con);
workspace_add_floating(new_ws, con);
container_handle_fullscreen_reparent(con);
container_floating_move_to_center(con);
ipc_event_window(con, "move");
static void evacuate_sticky(struct sway_workspace *old_ws,
struct sway_output *new_output) {
struct sway_workspace *new_ws = output_get_active_workspace(new_output);
if (!sway_assert(new_ws, "New output does not have a workspace")) {
return;
}
while(old_ws->floating->length) {
struct sway_container *sticky = old_ws->floating->items[0];
container_detach(sticky);
workspace_add_floating(new_ws, sticky);
container_handle_fullscreen_reparent(sticky);
container_floating_move_to_center(sticky);
ipc_event_window(sticky, "move");
}
workspace_detect_urgent(new_ws);
}
static void output_evacuate(struct sway_output *output) {
@ -198,10 +201,9 @@ static void output_evacuate(struct sway_output *output) {
if (workspace_is_empty(workspace)) {
// If the new output has an active workspace (the noop output may
// not have one), move all sticky containers to it
if (new_output_ws) {
workspace_for_each_container(workspace, evacuate_sticky,
new_output_ws);
workspace_detect_urgent(new_output_ws);
if (new_output_ws &&
workspace_num_sticky_containers(workspace) > 0) {
evacuate_sticky(workspace, new_output);
}
if (workspace_num_sticky_containers(workspace) == 0) {