opt: dont let window get pointer focus in overview

src/animation/client.h

@@ -1000,7 +1000,9 @@ void client_animation_next_tick(Client *c) {
 
 		surface =
 			pointer_c && pointer_c == c ? client_surface(pointer_c) : NULL;
-		if (surface && pointer_c == selmon->sel) {
+
+		// avoid game window force grab pointer in overview mode
+		if (surface && pointer_c == selmon->sel && !selmon->isoverview) {
 			wlr_seat_pointer_notify_enter(seat, surface, sx, sy);
 		}
 

src/dispatch/bind_define.h

@@ -1736,6 +1736,11 @@ int32_t toggleoverview(const Arg *arg) {
 	// 正常视图到overview,退出所有窗口的浮动和全屏状态参与平铺,
 	// overview到正常视图,还原之前退出的浮动和全屏窗口状态
 	if (selmon->isoverview) {
+
+		// 让游戏窗口无法强制约束鼠标
+		wlr_seat_pointer_clear_focus(seat);
+		wlr_cursor_set_xcursor(cursor, cursor_mgr, "default");
+
 		wl_list_for_each(c, &clients, link) {
 			if (c && c->mon == selmon && !client_is_unmanaged(c) &&
 				!client_is_x11_popup(c) && !c->isunglobal)

src/mango.c

@@ -4863,7 +4863,13 @@ void pointerfocus(Client *c, struct wlr_surface *surface, double sx, double sy,
 	/* Let the client know that the mouse cursor has entered one
 	 * of its surfaces, and make keyboard focus follow if desired.
 	 * wlroots makes this a no-op if surface is already focused */
-	wlr_seat_pointer_notify_enter(seat, surface, sx, sy);
+
+	if (!c || !c->mon || !c->mon->isoverview) {
+		// don't let window get pointer focus,
+		// avoid game window force grab pointer in overview mode
+		wlr_seat_pointer_notify_enter(seat, surface, sx, sy);
+	}
+
 	wlr_seat_pointer_notify_motion(seat, time, sx, sy);
 }