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xwm: add missing NET_WM_STATE states

Browse source 
https://specifications.freedesktop.org/wm-spec/latest/ar01s05.html#id-1.6.8
This commit is contained in:
Consolatis 2024-11-21 22:49:47 +01:00 • committed by Kirill Primak
parent 776f2c4e4d
commit 41e2331843
3 changed files with 194 additions and 3 deletions
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35
include/wlr/xwayland/xwayland.h
View file

@ -178,6 +178,13 @@ struct wlr_xwayland_surface {
bool maximized_vert, maximized_horz;
bool minimized;
bool withdrawn;
bool sticky;
bool shaded;
bool skip_taskbar;
bool skip_pager;
bool above;
bool below;
bool demands_attention;
bool has_alpha;
@ -191,6 +198,13 @@ struct wlr_xwayland_surface {
struct wl_signal request_fullscreen;
struct wl_signal request_activate;
struct wl_signal request_close;
struct wl_signal request_sticky;
struct wl_signal request_shaded;
struct wl_signal request_skip_taskbar;
struct wl_signal request_skip_pager;
struct wl_signal request_above;
struct wl_signal request_below;
struct wl_signal request_demands_attention;
struct wl_signal associate;
struct wl_signal dissociate;
@ -292,6 +306,27 @@ void wlr_xwayland_surface_set_maximized(struct wlr_xwayland_surface *surface,
void wlr_xwayland_surface_set_fullscreen(struct wlr_xwayland_surface *surface,
bool fullscreen);
void wlr_xwayland_surface_set_sticky(
struct wlr_xwayland_surface *surface, bool sticky);
void wlr_xwayland_surface_set_shaded(
struct wlr_xwayland_surface *surface, bool shaded);
void wlr_xwayland_surface_set_skip_taskbar(
struct wlr_xwayland_surface *surface, bool skip_taskbar);
void wlr_xwayland_surface_set_skip_pager(
struct wlr_xwayland_surface *surface, bool skip_pager);
void wlr_xwayland_surface_set_above(
struct wlr_xwayland_surface *surface, bool above);
void wlr_xwayland_surface_set_below(
struct wlr_xwayland_surface *surface, bool below);
void wlr_xwayland_surface_set_demands_attention(
struct wlr_xwayland_surface *surface, bool demands_attention);
void wlr_xwayland_set_seat(struct wlr_xwayland *xwayland,
struct wlr_seat *seat);

7
include/xwayland/xwm.h
View file

@ -48,6 +48,13 @@ enum atom_name {
NET_WM_STATE_MAXIMIZED_VERT,
NET_WM_STATE_MAXIMIZED_HORZ,
NET_WM_STATE_HIDDEN,
NET_WM_STATE_STICKY,
NET_WM_STATE_SHADED,
NET_WM_STATE_SKIP_TASKBAR,
NET_WM_STATE_SKIP_PAGER,
NET_WM_STATE_ABOVE,
NET_WM_STATE_BELOW,
NET_WM_STATE_DEMANDS_ATTENTION,
NET_WM_PING,
WM_CHANGE_STATE,
WM_STATE,

155
xwayland/xwm.c
View file

@ -47,6 +47,13 @@ static const char *const atom_map[ATOM_LAST] = {
[NET_WM_STATE_MAXIMIZED_VERT] = "_NET_WM_STATE_MAXIMIZED_VERT",
[NET_WM_STATE_MAXIMIZED_HORZ] = "_NET_WM_STATE_MAXIMIZED_HORZ",
[NET_WM_STATE_HIDDEN] = "_NET_WM_STATE_HIDDEN",
[NET_WM_STATE_STICKY] = "_NET_WM_STATE_STICKY",
[NET_WM_STATE_SHADED] = "_NET_WM_STATE_SHADED",
[NET_WM_STATE_SKIP_TASKBAR] = "_NET_WM_STATE_SKIP_TASKBAR",
[NET_WM_STATE_SKIP_PAGER] = "_NET_WM_STATE_SKIP_PAGER",
[NET_WM_STATE_ABOVE] = "_NET_WM_STATE_ABOVE",
[NET_WM_STATE_BELOW] = "_NET_WM_STATE_BELOW",
[NET_WM_STATE_DEMANDS_ATTENTION] = "_NET_WM_STATE_DEMANDS_ATTENTION",
[NET_WM_PING] = "_NET_WM_PING",
[WM_CHANGE_STATE] = "WM_CHANGE_STATE",
[WM_STATE] = "WM_STATE",
@ -211,6 +218,13 @@ static struct wlr_xwayland_surface *xwayland_surface_create(
wl_signal_init(&surface->events.request_fullscreen);
wl_signal_init(&surface->events.request_activate);
wl_signal_init(&surface->events.request_close);
wl_signal_init(&surface->events.request_sticky);
wl_signal_init(&surface->events.request_shaded);
wl_signal_init(&surface->events.request_skip_taskbar);
wl_signal_init(&surface->events.request_skip_pager);
wl_signal_init(&surface->events.request_above);
wl_signal_init(&surface->events.request_below);
wl_signal_init(&surface->events.request_demands_attention);
wl_signal_init(&surface->events.associate);
wl_signal_init(&surface->events.dissociate);
wl_signal_init(&surface->events.set_class);
@ -269,8 +283,7 @@ static void xwm_set_net_active_window(struct wlr_xwm *xwm,
*/
xcb_void_cookie_t xwm_send_event_with_size(xcb_connection_t *c,
uint8_t propagate, xcb_window_t destination,
uint32_t event_mask, const void *event, uint32_t length)
{
uint32_t event_mask, const void *event, uint32_t length) {
if (length == 32) {
return xcb_send_event(c, propagate, destination, event_mask, event);
} else if (length < 32) {
@ -474,7 +487,7 @@ static void xsurface_set_net_wm_state(struct wlr_xwayland_surface *xsurface) {
return;
}
uint32_t property[6];
uint32_t property[13];
size_t i = 0;
if (xsurface->modal) {
property[i++] = xwm->atoms[NET_WM_STATE_MODAL];
@ -491,6 +504,27 @@ static void xsurface_set_net_wm_state(struct wlr_xwayland_surface *xsurface) {
if (xsurface->minimized) {
property[i++] = xwm->atoms[NET_WM_STATE_HIDDEN];
}
if (xsurface->sticky) {
property[i++] = xwm->atoms[NET_WM_STATE_STICKY];
}
if (xsurface->shaded) {
property[i++] = xwm->atoms[NET_WM_STATE_SHADED];
}
if (xsurface->skip_taskbar) {
property[i++] = xwm->atoms[NET_WM_STATE_SKIP_TASKBAR];
}
if (xsurface->skip_pager) {
property[i++] = xwm->atoms[NET_WM_STATE_SKIP_PAGER];
}
if (xsurface->above) {
property[i++] = xwm->atoms[NET_WM_STATE_ABOVE];
}
if (xsurface->below) {
property[i++] = xwm->atoms[NET_WM_STATE_BELOW];
}
if (xsurface->demands_attention) {
property[i++] = xwm->atoms[NET_WM_STATE_DEMANDS_ATTENTION];
}
if (xsurface == xwm->focus_surface) {
property[i++] = xwm->atoms[NET_WM_STATE_FOCUSED];
}
@ -886,6 +920,20 @@ static void read_surface_net_wm_state(struct wlr_xwm *xwm,
xsurface->maximized_horz = true;
} else if (atom[i] == xwm->atoms[NET_WM_STATE_HIDDEN]) {
xsurface->minimized = true;
} else if (atom[i] == xwm->atoms[NET_WM_STATE_STICKY]) {
xsurface->sticky = true;
} else if (atom[i] == xwm->atoms[NET_WM_STATE_SHADED]) {
xsurface->shaded = true;
} else if (atom[i] == xwm->atoms[NET_WM_STATE_SKIP_TASKBAR]) {
xsurface->skip_taskbar = true;
} else if (atom[i] == xwm->atoms[NET_WM_STATE_SKIP_PAGER]) {
xsurface->skip_pager = true;
} else if (atom[i] == xwm->atoms[NET_WM_STATE_ABOVE]) {
xsurface->above = true;
} else if (atom[i] == xwm->atoms[NET_WM_STATE_BELOW]) {
xsurface->below = true;
} else if (atom[i] == xwm->atoms[NET_WM_STATE_DEMANDS_ATTENTION]) {
xsurface->demands_attention = true;
}
}
}
@ -1412,6 +1460,13 @@ static void xwm_handle_net_wm_state_message(struct wlr_xwm *xwm,
bool maximized_vert = xsurface->maximized_vert;
bool maximized_horz = xsurface->maximized_horz;
bool minimized = xsurface->minimized;
bool sticky = xsurface->sticky;
bool shaded = xsurface->shaded;
bool skip_taskbar = xsurface->skip_taskbar;
bool skip_pager = xsurface->skip_pager;
bool above = xsurface->above;
bool below = xsurface->below;
bool demands_attention = xsurface->demands_attention;
uint32_t action = client_message->data.data32[0];
for (size_t i = 0; i < 2; ++i) {
@ -1428,6 +1483,20 @@ static void xwm_handle_net_wm_state_message(struct wlr_xwm *xwm,
changed = update_state(action, &xsurface->maximized_horz);
} else if (property == xwm->atoms[NET_WM_STATE_HIDDEN]) {
changed = update_state(action, &xsurface->minimized);
} else if (property == xwm->atoms[NET_WM_STATE_STICKY]) {
changed = update_state(action, &xsurface->sticky);
} else if (property == xwm->atoms[NET_WM_STATE_SHADED]) {
changed = update_state(action, &xsurface->shaded);
} else if (property == xwm->atoms[NET_WM_STATE_SKIP_TASKBAR]) {
changed = update_state(action, &xsurface->skip_taskbar);
} else if (property == xwm->atoms[NET_WM_STATE_SKIP_PAGER]) {
changed = update_state(action, &xsurface->skip_pager);
} else if (property == xwm->atoms[NET_WM_STATE_ABOVE]) {
changed = update_state(action, &xsurface->above);
} else if (property == xwm->atoms[NET_WM_STATE_BELOW]) {
changed = update_state(action, &xsurface->below);
} else if (property == xwm->atoms[NET_WM_STATE_DEMANDS_ATTENTION]) {
changed = update_state(action, &xsurface->demands_attention);
} else if (property != XCB_ATOM_NONE && wlr_log_get_verbosity() >= WLR_DEBUG) {
char *prop_name = xwm_get_atom_name(xwm, property);
wlr_log(WLR_DEBUG, "Unhandled NET_WM_STATE property change "
@ -1458,6 +1527,34 @@ static void xwm_handle_net_wm_state_message(struct wlr_xwm *xwm,
};
wl_signal_emit_mutable(&xsurface->events.request_minimize, &minimize_event);
}
if (sticky != xsurface->sticky) {
wl_signal_emit_mutable(&xsurface->events.request_sticky, NULL);
}
if (shaded != xsurface->shaded) {
wl_signal_emit_mutable(&xsurface->events.request_shaded, NULL);
}
if (skip_taskbar != xsurface->skip_taskbar) {
wl_signal_emit_mutable(&xsurface->events.request_skip_taskbar, NULL);
}
if (skip_pager != xsurface->skip_pager) {
wl_signal_emit_mutable(&xsurface->events.request_skip_pager, NULL);
}
if (above != xsurface->above) {
wl_signal_emit_mutable(&xsurface->events.request_above, NULL);
}
if (below != xsurface->below) {
wl_signal_emit_mutable(&xsurface->events.request_below, NULL);
}
if (demands_attention != xsurface->demands_attention) {
wl_signal_emit_mutable(&xsurface->events.request_demands_attention, NULL);
}
}
static void xwm_handle_wm_protocols_message(struct wlr_xwm *xwm,
@ -2326,6 +2423,13 @@ struct wlr_xwm *xwm_create(struct wlr_xwayland *xwayland, int wm_fd) {
xwm->atoms[NET_WM_STATE_MAXIMIZED_VERT],
xwm->atoms[NET_WM_STATE_MAXIMIZED_HORZ],
xwm->atoms[NET_WM_STATE_HIDDEN],
xwm->atoms[NET_WM_STATE_STICKY],
xwm->atoms[NET_WM_STATE_SHADED],
xwm->atoms[NET_WM_STATE_SKIP_TASKBAR],
xwm->atoms[NET_WM_STATE_SKIP_PAGER],
xwm->atoms[NET_WM_STATE_ABOVE],
xwm->atoms[NET_WM_STATE_BELOW],
xwm->atoms[NET_WM_STATE_DEMANDS_ATTENTION],
xwm->atoms[NET_CLIENT_LIST],
xwm->atoms[NET_CLIENT_LIST_STACKING],
};
@ -2406,6 +2510,51 @@ void wlr_xwayland_surface_set_fullscreen(struct wlr_xwayland_surface *surface,
xwm_schedule_flush(surface->xwm);
}
void wlr_xwayland_surface_set_sticky(struct wlr_xwayland_surface *surface, bool sticky) {
surface->sticky = sticky;
xsurface_set_net_wm_state(surface);
xwm_schedule_flush(surface->xwm);
}
void wlr_xwayland_surface_set_shaded(struct wlr_xwayland_surface *surface, bool shaded) {
surface->shaded = shaded;
xsurface_set_net_wm_state(surface);
xwm_schedule_flush(surface->xwm);
}
void wlr_xwayland_surface_set_skip_taskbar(struct wlr_xwayland_surface *surface,
bool skip_taskbar) {
surface->skip_taskbar = skip_taskbar;
xsurface_set_net_wm_state(surface);
xwm_schedule_flush(surface->xwm);
}
void wlr_xwayland_surface_set_skip_pager(struct wlr_xwayland_surface *surface,
bool skip_pager) {
surface->skip_pager = skip_pager;
xsurface_set_net_wm_state(surface);
xwm_schedule_flush(surface->xwm);
}
void wlr_xwayland_surface_set_above(struct wlr_xwayland_surface *surface, bool above) {
surface->above = above;
xsurface_set_net_wm_state(surface);
xwm_schedule_flush(surface->xwm);
}
void wlr_xwayland_surface_set_below(struct wlr_xwayland_surface *surface, bool below) {
surface->below = below;
xsurface_set_net_wm_state(surface);
xwm_schedule_flush(surface->xwm);
}
void wlr_xwayland_surface_set_demands_attention(struct wlr_xwayland_surface *surface,
bool demands_attention) {
surface->demands_attention = demands_attention;
xsurface_set_net_wm_state(surface);
xwm_schedule_flush(surface->xwm);
}
bool xwm_atoms_contains(struct wlr_xwm *xwm, xcb_atom_t *atoms,
size_t num_atoms, enum atom_name needle) {
xcb_atom_t atom = xwm->atoms[needle];