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xdg-toplevel: don't schedule configures on state requests

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This commit is contained in:
Kirill Primak 2022-04-11 21:33:15 +03:00 • committed by Simon Ser
parent 04aa44b4df
commit dec2565f2b
3 changed files with 38 additions and 4 deletions
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30
tinywl/tinywl.c
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@ -85,6 +85,8 @@ struct tinywl_view {
struct wl_listener destroy;
struct wl_listener request_move;
struct wl_listener request_resize;
struct wl_listener request_maximize;
struct wl_listener request_fullscreen;
int x, y;
};
@ -619,6 +621,8 @@ static void xdg_toplevel_destroy(struct wl_listener *listener, void *data) {
wl_list_remove(&view->destroy.link);
wl_list_remove(&view->request_move.link);
wl_list_remove(&view->request_resize.link);
wl_list_remove(&view->request_maximize.link);
wl_list_remove(&view->request_fullscreen.link);
free(view);
}
@ -684,6 +688,26 @@ static void xdg_toplevel_request_resize(
begin_interactive(view, TINYWL_CURSOR_RESIZE, event->edges);
}
static void xdg_toplevel_request_maximize(
struct wl_listener *listener, void *data) {
/* This event is raised when a client would like to maximize itself,
* typically because the user clicked on the maximize button on
* client-side decorations. tinywl doesn't support maximization, but
* to conform to xdg-shell protocol we still must send a configure.
* wlr_xdg_surface_schedule_configure() is used to send an empty reply. */
struct tinywl_view *view =
wl_container_of(listener, view, request_maximize);
wlr_xdg_surface_schedule_configure(view->xdg_toplevel->base);
}
static void xdg_toplevel_request_fullscreen(
struct wl_listener *listener, void *data) {
/* Just as with request_maximize, we must send a configure here. */
struct tinywl_view *view =
wl_container_of(listener, view, request_fullscreen);
wlr_xdg_surface_schedule_configure(view->xdg_toplevel->base);
}
static void server_new_xdg_surface(struct wl_listener *listener, void *data) {
/* This event is raised when wlr_xdg_shell receives a new xdg surface from a
* client, either a toplevel (application window) or popup. */
@ -730,6 +754,12 @@ static void server_new_xdg_surface(struct wl_listener *listener, void *data) {
wl_signal_add(&toplevel->events.request_move, &view->request_move);
view->request_resize.notify = xdg_toplevel_request_resize;
wl_signal_add(&toplevel->events.request_resize, &view->request_resize);
view->request_maximize.notify = xdg_toplevel_request_maximize;
wl_signal_add(&toplevel->events.request_maximize,
&view->request_maximize);
view->request_fullscreen.notify = xdg_toplevel_request_fullscreen;
wl_signal_add(&toplevel->events.request_fullscreen,
&view->request_fullscreen);
}
int main(int argc, char *argv[]) {