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Implement input inhibit in rootston

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This commit is contained in:
Drew DeVault 2018-04-03 12:50:05 -04:00
parent 3a8c7f283d
commit 56deff41b6
10 changed files with 106 additions and 10 deletions
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57
rootston/seat.c
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@ -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;