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feat(backend): 支持鼠标抓取功能

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This commit is contained in:
Zedhugh Chen
2026-06-20 01:04:00 +08:00
parent 7a47f4d44d
commit b8cd40df9f
12 changed files with 178 additions and 54 deletions
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18
src/backend/x11/backend.c
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@@ -522,6 +522,22 @@ backend_bind_key(backend_t *backend, const effect_bind_key_t *bind_key) {
window_grab_keys(backend, root, bind_key->keys, bind_key->count);
}
static void backend_grab_button(
backend_t *backend,
const effect_grab_button_t *grab_button
) {
auto conn = backend->conn;
auto window = grab_button->window;
xcb_ungrab_button(conn, XCB_BUTTON_INDEX_ANY, window, XCB_MOD_MASK_ANY);
auto buttons = grab_button->buttons;
for (size_t i = 0; i < grab_button->count; ++i) {
auto button = buttons[i].button;
auto modifiers = buttons[i].modifiers;
window_grab_button(backend, window, button, modifiers);
}
}
static void backend_merge_effects(
backend_t *backend,
const effect_t *effects,
@@ -601,6 +617,8 @@ static void backend_merge_effects(
case ZDWM_EFFECT_BIND_KEY:
backend_bind_key(backend, &e->as.bind_key);
break;
case ZDWM_EFFECT_GRAB_BUTTON:
backend_grab_button(backend, &e->as.grab_button);
}
}
}