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desktop: use for_each_view() instead of scene graph traversal

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...for desktop_focus_output() and desktop_topmost_focusable_view().
This commit is contained in:
tokyo4j 2025-12-01 14:50:14 +09:00
parent a62441ff77
commit 1745dc077d
1 changed files with 13 additions and 30 deletions
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43
src/desktop.c
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@ -138,16 +138,9 @@ static struct view *
desktop_topmost_focusable_view(struct server *server)
{
struct view *view;
struct wl_list *node_list;
struct wlr_scene_node *node;
node_list = &server->workspaces.current->tree->children;
wl_list_for_each_reverse(node, node_list, link) {
if (!node->data) {
/* We found some non-view, most likely the region overlay */
continue;
}
view = node_view_from_node(node);
if (view_is_focusable(view) && !view->minimized) {
for_each_view_reverse(view, &server->views,
LAB_VIEW_CRITERIA_CURRENT_WORKSPACE) {
if (!view->minimized) {
return view;
}
}
@ -172,41 +165,31 @@ desktop_focus_topmost_view(struct server *server)
void
desktop_focus_output(struct output *output)
{
if (!output_is_usable(output) || output->server->input_mode
struct server *server = output->server;
if (!output_is_usable(output) || server->input_mode
!= LAB_INPUT_STATE_PASSTHROUGH) {
return;
}
struct view *view;
struct wlr_scene_node *node;
struct wlr_output_layout *layout = output->server->output_layout;
struct wl_list *list_head =
&output->server->workspaces.current->tree->children;
wl_list_for_each_reverse(node, list_head, link) {
if (!node->data) {
continue;
}
view = node_view_from_node(node);
if (!view_is_focusable(view)) {
continue;
}
if (wlr_output_layout_intersects(layout,
output->wlr_output, &view->current)) {
for_each_view(view, &server->views, LAB_VIEW_CRITERIA_CURRENT_WORKSPACE) {
if (view->outputs & output->id_bit) {
desktop_focus_view(view, /*raise*/ false);
wlr_cursor_warp(view->server->seat.cursor, NULL,
wlr_cursor_warp(server->seat.cursor, NULL,
view->current.x + view->current.width / 2,
view->current.y + view->current.height / 2);
cursor_update_focus(view->server);
cursor_update_focus(server);
return;
}
}
/* No view found on desired output */
struct wlr_box layout_box;
wlr_output_layout_get_box(output->server->output_layout,
wlr_output_layout_get_box(server->output_layout,
output->wlr_output, &layout_box);
wlr_cursor_warp(output->server->seat.cursor, NULL,
wlr_cursor_warp(server->seat.cursor, NULL,
layout_box.x + output->usable_area.x + output->usable_area.width / 2,
layout_box.y + output->usable_area.y + output->usable_area.height / 2);
cursor_update_focus(output->server);
cursor_update_focus(server);
}
void