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refactor(backend/X11): 合并批量 effect 中的 focus 操作

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一批 effect 中可能包含多个 FOCUS_WINDOW，但最终只有一个窗口能获得焦点，
延迟到循环结束后只执行最后一次 focus 调用
This commit is contained in:
Zedhugh Chen
2026-04-22 19:50:26 +08:00
parent d4c03fcfbd
commit 1e3a571619
1 changed files with 7 additions and 1 deletions
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8
src/backend/x11/backend.c
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@@ -453,6 +453,9 @@ bool backend_apply_effect(
window_configure_t *cfgs = p_new(window_configure_t, effect_count); window_configure_t *cfgs = p_new(window_configure_t, effect_count);
size_t cfg_count = 0; size_t cfg_count = 0;
bool focus_window_changed = false;
xcb_window_t focus_window = XCB_WINDOW_NONE;
for (size_t i = 0; i < effect_count; ++i) { for (size_t i = 0; i < effect_count; ++i) {
const effect_t *e = &effects[i]; const effect_t *e = &effects[i];
switch (e->type) { switch (e->type) {
@@ -463,7 +466,8 @@ bool backend_apply_effect(
xcb_unmap_window(conn, e->as.unmap.window); xcb_unmap_window(conn, e->as.unmap.window);
break; break;
case ZDWM_EFFECT_FOCUS_WINDOW: case ZDWM_EFFECT_FOCUS_WINDOW:
backend_focus_window(backend, e->as.focus.window); focus_window = e->as.focus.window;
focus_window_changed = true;
break; break;
case ZDWM_EFFECT_MOVE_WINDOW: { case ZDWM_EFFECT_MOVE_WINDOW: {
window_configure_t *cfg = window_configure_t *cfg =
@@ -514,6 +518,8 @@ bool backend_apply_effect(
} }
p_delete(&cfgs); p_delete(&cfgs);
if (focus_window_changed) backend_focus_window(backend, focus_window);
xcb_flush(conn); xcb_flush(conn);
return true; return true;
} }