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-rw-r--r--backend/backend.c4
-rw-r--r--backend/libinput/backend.c4
-rw-r--r--include/backend/libinput.h2
-rw-r--r--include/rootston/desktop.h2
-rw-r--r--include/rootston/seat.h9
-rw-r--r--include/wlr/backend.h2
-rw-r--r--include/wlr/types/wlr_seat.h3
-rw-r--r--rootston/cursor.c7
-rw-r--r--rootston/desktop.c26
-rw-r--r--rootston/seat.c57
10 files changed, 106 insertions, 10 deletions
diff --git a/backend/backend.c b/backend/backend.c
index 93d7e0df..23e212b6 100644
--- a/backend/backend.c
+++ b/backend/backend.c
@@ -182,7 +182,3 @@ struct wlr_backend *wlr_backend_autocreate(struct wl_display *display) {
return backend;
}
-
-uint32_t usec_to_msec(uint64_t usec) {
- return (uint32_t)(usec / 1000);
-}
diff --git a/backend/libinput/backend.c b/backend/libinput/backend.c
index 1e7c1ad4..ef33df0a 100644
--- a/backend/libinput/backend.c
+++ b/backend/libinput/backend.c
@@ -191,3 +191,7 @@ struct libinput_device *wlr_libinput_get_device_handle(struct wlr_input_device *
struct wlr_libinput_input_device *dev = (struct wlr_libinput_input_device *)_dev;
return dev->handle;
}
+
+uint32_t usec_to_msec(uint64_t usec) {
+ return (uint32_t)(usec / 1000);
+}
diff --git a/include/backend/libinput.h b/include/backend/libinput.h
index f828c310..4eee7eb8 100644
--- a/include/backend/libinput.h
+++ b/include/backend/libinput.h
@@ -29,6 +29,8 @@ struct wlr_libinput_input_device {
struct libinput_device *handle;
};
+uint32_t usec_to_msec(uint64_t usec);
+
void wlr_libinput_event(struct wlr_libinput_backend *state,
struct libinput_event *event);
diff --git a/include/rootston/desktop.h b/include/rootston/desktop.h
index d07cb99b..f150147b 100644
--- a/include/rootston/desktop.h
+++ b/include/rootston/desktop.h
@@ -59,6 +59,8 @@ struct roots_desktop {
struct wl_listener wl_shell_surface;
struct wl_listener layer_shell_surface;
struct wl_listener decoration_new;
+ struct wl_listener input_inhibit_activate;
+ struct wl_listener input_inhibit_deactivate;
#ifdef WLR_HAS_XWAYLAND
struct wlr_xwayland *xwayland;
diff --git a/include/rootston/seat.h b/include/rootston/seat.h
index 6f482723..d2ef90f3 100644
--- a/include/rootston/seat.h
+++ b/include/rootston/seat.h
@@ -19,6 +19,9 @@ struct roots_seat {
// If the focused layer is set, views cannot receive keyboard focus
struct wlr_layer_surface *focused_layer;
+ // If non-null, only this client can receive input events
+ struct wl_client *exclusive_client;
+
struct wl_list views; // roots_seat_view::link
bool has_focus;
@@ -125,4 +128,10 @@ void roots_drag_icon_update_position(struct roots_drag_icon *icon);
void roots_drag_icon_damage_whole(struct roots_drag_icon *icon);
+void roots_seat_set_exclusive_client(struct roots_seat *seat,
+ struct wl_client *client);
+
+bool roots_seat_allow_input(struct roots_seat *seat,
+ struct wl_resource *resource);
+
#endif
diff --git a/include/wlr/backend.h b/include/wlr/backend.h
index e3b14add..f5482e04 100644
--- a/include/wlr/backend.h
+++ b/include/wlr/backend.h
@@ -46,6 +46,4 @@ struct wlr_egl *wlr_backend_get_egl(struct wlr_backend *backend);
*/
struct wlr_renderer *wlr_backend_get_renderer(struct wlr_backend *backend);
-uint32_t usec_to_msec(uint64_t usec);
-
#endif
diff --git a/include/wlr/types/wlr_seat.h b/include/wlr/types/wlr_seat.h
index 124c1cb8..4c7e34b9 100644
--- a/include/wlr/types/wlr_seat.h
+++ b/include/wlr/types/wlr_seat.h
@@ -530,6 +530,7 @@ bool wlr_seat_touch_has_grab(struct wlr_seat *seat);
*/
bool wlr_seat_validate_grab_serial(struct wlr_seat *seat, uint32_t serial);
-struct wlr_seat_client *wlr_seat_client_from_resource(struct wl_resource *resource);
+struct wlr_seat_client *wlr_seat_client_from_resource(
+ struct wl_resource *resource);
#endif
diff --git a/rootston/cursor.c b/rootston/cursor.c
index ac46ff5d..21e32a09 100644
--- a/rootston/cursor.c
+++ b/rootston/cursor.c
@@ -111,6 +111,9 @@ static void roots_passthrough_cursor(struct roots_cursor *cursor,
if (surface) {
client = wl_resource_get_client(surface->resource);
}
+ if (surface && !roots_seat_allow_input(cursor->seat, surface->resource)) {
+ return;
+ }
if (cursor->cursor_client != client) {
wlr_xcursor_manager_set_cursor_image(cursor->xcursor_manager,
@@ -327,7 +330,7 @@ void roots_cursor_handle_touch_down(struct roots_cursor *cursor,
desktop, lx, ly, &sx, &sy, NULL);
uint32_t serial = 0;
- if (surface) {
+ if (surface && roots_seat_allow_input(cursor->seat, surface->resource)) {
serial = wlr_seat_touch_notify_down(cursor->seat->seat, surface,
event->time_msec, event->touch_id, sx, sy);
}
@@ -378,7 +381,7 @@ void roots_cursor_handle_touch_motion(struct roots_cursor *cursor,
struct wlr_surface *surface = desktop_surface_at(
desktop, lx, ly, &sx, &sy, NULL);
- if (surface) {
+ if (surface && roots_seat_allow_input(cursor->seat, surface->resource)) {
wlr_seat_touch_point_focus(cursor->seat->seat, surface,
event->time_msec, event->touch_id, sx, sy);
wlr_seat_touch_notify_motion(cursor->seat->seat, event->time_msec,
diff --git a/rootston/desktop.c b/rootston/desktop.c
index ed4abf0a..f6801332 100644
--- a/rootston/desktop.c
+++ b/rootston/desktop.c
@@ -756,6 +756,25 @@ static void handle_layout_change(struct wl_listener *listener, void *data) {
}
}
+static void input_inhibit_activate(struct wl_listener *listener, void *data) {
+ struct roots_desktop *desktop = wl_container_of(
+ listener, desktop, input_inhibit_activate);
+ struct roots_seat *seat;
+ wl_list_for_each(seat, &desktop->server->input->seats, link) {
+ roots_seat_set_exclusive_client(seat,
+ desktop->input_inhibit->active_client);
+ }
+}
+
+static void input_inhibit_deactivate(struct wl_listener *listener, void *data) {
+ struct roots_desktop *desktop = wl_container_of(
+ listener, desktop, input_inhibit_deactivate);
+ struct roots_seat *seat;
+ wl_list_for_each(seat, &desktop->server->input->seats, link) {
+ roots_seat_set_exclusive_client(seat, NULL);
+ }
+}
+
struct roots_desktop *desktop_create(struct roots_server *server,
struct roots_config *config) {
wlr_log(L_DEBUG, "Initializing roots desktop");
@@ -855,8 +874,15 @@ struct roots_desktop *desktop_create(struct roots_server *server,
wlr_primary_selection_device_manager_create(server->wl_display);
desktop->idle = wlr_idle_create(server->wl_display);
desktop->idle_inhibit = wlr_idle_inhibit_v1_create(server->wl_display);
+
desktop->input_inhibit =
wlr_input_inhibit_manager_create(server->wl_display);
+ desktop->input_inhibit_activate.notify = input_inhibit_activate;
+ wl_signal_add(&desktop->input_inhibit->events.activate,
+ &desktop->input_inhibit_activate);
+ desktop->input_inhibit_deactivate.notify = input_inhibit_deactivate;
+ wl_signal_add(&desktop->input_inhibit->events.deactivate,
+ &desktop->input_inhibit_deactivate);
struct wlr_egl *egl = wlr_backend_get_egl(server->backend);
desktop->linux_dmabuf = wlr_linux_dmabuf_create(server->wl_display, egl);
diff --git a/rootston/seat.c b/rootston/seat.c
index cfdeab00..e12df7d6 100644
--- a/rootston/seat.c
+++ b/rootston/seat.c
@@ -1,6 +1,8 @@
+#define _POSIX_C_SOURCE 199309L
#include <assert.h>
#include <stdlib.h>
#include <string.h>
+#include <time.h>
#include <wayland-server.h>
#include <wlr/config.h>
#include <wlr/types/wlr_idle.h>
@@ -716,7 +718,17 @@ struct roots_seat_view *roots_seat_view_from_view(
return seat_view;
}
+bool roots_seat_allow_input(struct roots_seat *seat,
+ struct wl_resource *resource) {
+ return !seat->exclusive_client ||
+ wl_resource_get_client(resource) == seat->exclusive_client;
+}
+
void roots_seat_set_focus(struct roots_seat *seat, struct roots_view *view) {
+ if (view && !roots_seat_allow_input(seat, view->wlr_surface->resource)) {
+ return;
+ }
+
// Make sure the view will be rendered on top of others, even if it's
// already focused in this seat
if (view != NULL) {
@@ -811,11 +823,14 @@ void roots_seat_set_focus(struct roots_seat *seat, struct roots_view *view) {
*/
void roots_seat_set_focus_layer(struct roots_seat *seat,
struct wlr_layer_surface *layer) {
- struct wlr_keyboard *keyboard = wlr_seat_get_keyboard(seat->seat);
if (!layer) {
seat->focused_layer = NULL;
return;
}
+ struct wlr_keyboard *keyboard = wlr_seat_get_keyboard(seat->seat);
+ if (!roots_seat_allow_input(seat, layer->resource)) {
+ return;
+ }
if (seat->has_focus) {
struct roots_view *prev_focus = roots_seat_get_focus(seat);
wlr_seat_keyboard_clear_focus(seat->seat);
@@ -835,6 +850,46 @@ void roots_seat_set_focus_layer(struct roots_seat *seat,
}
}
+void roots_seat_set_exclusive_client(struct roots_seat *seat,
+ struct wl_client *client) {
+ if (!client) {
+ seat->exclusive_client = client;
+ // Triggers a refocus of the topmost surface layer if necessary
+ // TODO: Make layer surface focus per-output based on cursor position
+ struct roots_output *output;
+ wl_list_for_each(output, &seat->input->server->desktop->outputs, link) {
+ arrange_layers(output);
+ }
+ return;
+ }
+ if (seat->focused_layer) {
+ if (wl_resource_get_client(seat->focused_layer->resource) != client) {
+ roots_seat_set_focus_layer(seat, NULL);
+ }
+ }
+ if (seat->has_focus) {
+ struct roots_view *focus = roots_seat_get_focus(seat);
+ if (wl_resource_get_client(focus->wlr_surface->resource) != client) {
+ roots_seat_set_focus(seat, NULL);
+ }
+ }
+ if (seat->seat->pointer_state.focused_client) {
+ if (seat->seat->pointer_state.focused_client->client != client) {
+ wlr_seat_pointer_clear_focus(seat->seat);
+ }
+ }
+ struct timespec now;
+ clock_gettime(CLOCK_MONOTONIC, &now);
+ struct wlr_touch_point *point;
+ wl_list_for_each(point, &seat->seat->touch_state.touch_points, link) {
+ if (point->client->client != client) {
+ wlr_seat_touch_point_clear_focus(seat->seat,
+ now.tv_nsec / 1000, point->touch_id);
+ }
+ }
+ seat->exclusive_client = client;
+}
+
void roots_seat_cycle_focus(struct roots_seat *seat) {
if (wl_list_empty(&seat->views)) {
return;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 08:15:59 +0000