mirror of
https://github.com/hyprwm/wlroots-hyprland.git
synced 2024-11-12 16:35:58 +01:00
Add wlr_xwayland_surface_ping
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parent
cedd151e17
commit
17d0440b75
4 changed files with 102 additions and 27 deletions
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@ -111,6 +111,9 @@ struct wlr_xwayland_surface {
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uint32_t hints_urgency;
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struct wlr_xwayland_surface_size_hints *size_hints;
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bool pinging;
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struct wl_event_source *ping_timer;
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// _NET_WM_STATE
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bool fullscreen;
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bool maximized_vert;
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@ -133,6 +136,7 @@ struct wlr_xwayland_surface {
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struct wl_signal set_parent;
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struct wl_signal set_pid;
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struct wl_signal set_window_type;
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struct wl_signal ping_timeout;
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} events;
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struct wl_listener surface_destroy;
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@ -188,6 +192,8 @@ bool wlr_xwayland_surface_is_unmanaged(
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bool wlr_surface_is_xwayland_surface(struct wlr_surface *surface);
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struct wlr_xwayland_surface *wlr_xwayland_surface_from_wlr_surface(
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struct wlr_surface *surface);
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struct wlr_surface *surface);
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void wlr_xwayland_surface_ping(struct wlr_xwayland_surface *surface);
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#endif
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@ -43,6 +43,7 @@ enum atom_name {
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_NET_WM_STATE_FULLSCREEN,
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_NET_WM_STATE_MAXIMIZED_VERT,
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_NET_WM_STATE_MAXIMIZED_HORZ,
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_NET_WM_PING,
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WM_STATE,
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CLIPBOARD,
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PRIMARY,
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@ -90,6 +91,7 @@ struct wlr_xwm {
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struct wlr_xwayland *xwayland;
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struct wl_event_source *event_source;
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struct wlr_seat *seat;
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uint32_t ping_timeout;
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xcb_atom_t atoms[ATOM_LAST];
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xcb_connection_t *xcb_conn;
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@ -260,6 +260,7 @@ void handle_xwayland_surface(struct wl_listener *listener, void *data) {
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struct wlr_xwayland_surface *surface = data;
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wlr_log(L_DEBUG, "new xwayland surface: title=%s, class=%s, instance=%s",
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surface->title, surface->class, surface->instance);
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wlr_xwayland_surface_ping(surface);
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struct roots_xwayland_surface *roots_surface =
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calloc(1, sizeof(struct roots_xwayland_surface));
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118
xwayland/xwm.c
118
xwayland/xwm.c
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@ -42,6 +42,7 @@ const char *atom_map[ATOM_LAST] = {
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"_NET_WM_STATE_FULLSCREEN",
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"_NET_WM_STATE_MAXIMIZED_VERT",
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"_NET_WM_STATE_MAXIMIZED_HORZ",
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"_NET_WM_PING",
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"WM_STATE",
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"CLIPBOARD",
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"PRIMARY",
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@ -100,6 +101,14 @@ static struct wlr_xwayland_surface *lookup_surface(struct wlr_xwm *xwm,
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return NULL;
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}
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static int xwayland_surface_handle_ping_timeout(void *data) {
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struct wlr_xwayland_surface *surface = data;
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wlr_signal_emit_safe(&surface->events.ping_timeout, surface);
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surface->pinging = false;
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return 1;
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}
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static struct wlr_xwayland_surface *wlr_xwayland_surface_create(
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struct wlr_xwm *xwm, xcb_window_t window_id, int16_t x, int16_t y,
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uint16_t width, uint16_t height, bool override_redirect) {
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@ -143,16 +152,25 @@ static struct wlr_xwayland_surface *wlr_xwayland_surface_create(
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wl_signal_init(&surface->events.set_parent);
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wl_signal_init(&surface->events.set_pid);
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wl_signal_init(&surface->events.set_window_type);
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wl_signal_init(&surface->events.ping_timeout);
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xcb_get_geometry_reply_t *geometry_reply =
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xcb_get_geometry_reply(xwm->xcb_conn, geometry_cookie, NULL);
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if (geometry_reply != NULL) {
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surface->has_alpha = geometry_reply->depth == 32;
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}
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free(geometry_reply);
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struct wl_display *display = xwm->xwayland->wl_display;
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struct wl_event_loop *loop = wl_display_get_event_loop(display);
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surface->ping_timer = wl_event_loop_add_timer(loop,
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xwayland_surface_handle_ping_timeout, surface);
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if (surface->ping_timer == NULL) {
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free(surface);
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wlr_log(L_ERROR, "Could not add timer to event loop");
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return NULL;
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}
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return surface;
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}
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@ -163,6 +181,27 @@ static void xwm_set_net_active_window(struct wlr_xwm *xwm,
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xwm->atoms[WINDOW], 32, 1, &window);
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}
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static void xwm_send_wm_message(struct wlr_xwayland_surface *surface,
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xcb_client_message_data_t *data) {
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struct wlr_xwm *xwm = surface->xwm;
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xcb_client_message_event_t event = {
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.response_type = XCB_CLIENT_MESSAGE,
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.format = 32,
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.sequence = 0,
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.window = surface->window_id,
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.type = xwm->atoms[WM_PROTOCOLS],
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.data = *data,
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};
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xcb_send_event(xwm->xcb_conn,
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0, // propagate
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surface->window_id,
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XCB_EVENT_MASK_NO_EVENT,
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(const char *)&event);
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xcb_flush(xwm->xcb_conn);
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}
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static void xwm_send_focus_window(struct wlr_xwm *xwm,
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struct wlr_xwayland_surface *xsurface) {
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if (!xsurface) {
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@ -174,16 +213,10 @@ static void xwm_send_focus_window(struct wlr_xwm *xwm,
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return;
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}
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xcb_client_message_event_t client_message;
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client_message.response_type = XCB_CLIENT_MESSAGE;
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client_message.format = 32;
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client_message.window = xsurface->window_id;
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client_message.type = xwm->atoms[WM_PROTOCOLS];
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client_message.data.data32[0] = xwm->atoms[WM_TAKE_FOCUS];
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client_message.data.data32[1] = XCB_TIME_CURRENT_TIME;
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xcb_send_event(xwm->xcb_conn, 0, xsurface->window_id,
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XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT, (char*)&client_message);
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xcb_client_message_data_t message_data = { 0 };
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message_data.data32[0] = xwm->atoms[WM_TAKE_FOCUS];
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message_data.data32[1] = XCB_TIME_CURRENT_TIME;
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xwm_send_wm_message(xsurface, &message_data);
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xcb_set_input_focus(xwm->xcb_conn, XCB_INPUT_FOCUS_POINTER_ROOT,
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xsurface->window_id, XCB_CURRENT_TIME);
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@ -968,6 +1001,32 @@ static void xwm_handle_net_wm_state_message(struct wlr_xwm *xwm,
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}
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}
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static void xwm_handle_wm_protocols_message(struct wlr_xwm *xwm,
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xcb_client_message_event_t *ev) {
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xcb_atom_t type = ev->data.data32[0];
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if (type == xwm->atoms[_NET_WM_PING]) {
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xcb_window_t window_id = ev->data.data32[2];
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struct wlr_xwayland_surface *surface = lookup_surface(xwm, window_id);
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if (surface == NULL) {
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return;
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}
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if (!surface->pinging) {
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return;
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}
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wl_event_source_timer_update(surface->ping_timer, 0);
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surface->pinging = false;
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} else {
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char *type_name = xwm_get_atom_name(xwm, type);
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wlr_log(L_DEBUG, "unhandled WM_PROTOCOLS client message %u (%s)",
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type, type_name);
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free(type_name);
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}
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}
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static void xwm_handle_client_message(struct wlr_xwm *xwm,
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xcb_client_message_event_t *ev) {
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wlr_log(L_DEBUG, "XCB_CLIENT_MESSAGE (%u)", ev->window);
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@ -978,6 +1037,8 @@ static void xwm_handle_client_message(struct wlr_xwm *xwm,
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xwm_handle_net_wm_state_message(xwm, ev);
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} else if (ev->type == xwm->atoms[_NET_WM_MOVERESIZE]) {
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xwm_handle_net_wm_moveresize_message(xwm, ev);
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} else if (ev->type == xwm->atoms[WM_PROTOCOLS]) {
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xwm_handle_wm_protocols_message(xwm, ev);
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} else if (!xwm_handle_selection_client_message(xwm, ev)) {
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char *type_name = xwm_get_atom_name(xwm, ev->type);
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wlr_log(L_DEBUG, "unhandled x11 client message %u (%s)", ev->type,
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@ -1198,23 +1259,14 @@ void wlr_xwayland_surface_close(struct wlr_xwayland_surface *xsurface) {
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}
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if (supports_delete) {
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xcb_client_message_event_t ev = {0};
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ev.response_type = XCB_CLIENT_MESSAGE;
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ev.window = xsurface->window_id;
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ev.format = 32;
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ev.sequence = 0;
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ev.type = xwm->atoms[WM_PROTOCOLS];
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ev.data.data32[0] = xwm->atoms[WM_DELETE_WINDOW];
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ev.data.data32[1] = XCB_CURRENT_TIME;
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xcb_send_event(xwm->xcb_conn, 0,
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xsurface->window_id,
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XCB_EVENT_MASK_NO_EVENT,
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(char *)&ev);
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xcb_client_message_data_t message_data = {0};
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message_data.data32[0] = xwm->atoms[WM_DELETE_WINDOW];
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message_data.data32[1] = XCB_CURRENT_TIME;
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xwm_send_wm_message(xsurface, &message_data);
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} else {
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xcb_kill_client(xwm->xcb_conn, xsurface->window_id);
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xcb_flush(xwm->xcb_conn);
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}
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xcb_flush(xwm->xcb_conn);
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}
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void xwm_destroy(struct wlr_xwm *xwm) {
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@ -1463,6 +1515,7 @@ struct wlr_xwm *xwm_create(struct wlr_xwayland *wlr_xwayland) {
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xwm->xwayland = wlr_xwayland;
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wl_list_init(&xwm->surfaces);
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wl_list_init(&xwm->unpaired_surfaces);
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xwm->ping_timeout = 10000;
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xwm->xcb_conn = xcb_connect_to_fd(wlr_xwayland->wm_fd[0], NULL);
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@ -1599,3 +1652,16 @@ bool wlr_xwayland_surface_is_unmanaged(
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return false;
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}
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void wlr_xwayland_surface_ping(struct wlr_xwayland_surface *surface) {
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xcb_client_message_data_t data = { 0 };
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data.data32[0] = surface->xwm->atoms[_NET_WM_PING];
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data.data32[1] = XCB_CURRENT_TIME;
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data.data32[2] = surface->window_id;
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xwm_send_wm_message(surface, &data);
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wl_event_source_timer_update(surface->ping_timer,
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surface->xwm->ping_timeout);
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surface->pinging = true;
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}
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