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Code Issues

Merge pull request #1660 from emersion/client-cursors

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Handle set_cursor requests from clients
This commit is contained in:
Drew DeVault 2018-03-30 19:08:39 -04:00 committed by GitHub
commit 70d9dc0b9e
Signed by: GitHub
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 31 additions and 1 deletions
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1
include/sway/input/cursor.h
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@ -9,6 +9,7 @@ struct sway_cursor {
struct wlr_xcursor_manager *xcursor_manager;
double x, y;
struct wl_client *image_client;
struct wl_listener motion;
struct wl_listener motion_absolute;

31
sway/input/cursor.c
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@ -81,6 +81,18 @@ static void cursor_send_pointer_motion(struct sway_cursor *cursor,
struct sway_container *cont =
container_at_cursor(cursor, &surface, &sx, &sy);
// reset cursor if switching between clients
struct wl_client *client = NULL;
if (surface != NULL) {
client = wl_resource_get_client(surface->resource);
}
if (client != cursor->image_client) {
wlr_xcursor_manager_set_cursor_image(cursor->xcursor_manager,
"left_ptr", cursor->cursor);
cursor->image_client = client;
}
// send pointer enter/leave
if (cont != NULL && surface != NULL) {
wlr_seat_pointer_notify_enter(seat, surface, sx, sy);
wlr_seat_pointer_notify_motion(seat, time, sx, sy);
@ -167,7 +179,24 @@ static void handle_request_set_cursor(struct wl_listener *listener,
struct sway_cursor *cursor =
wl_container_of(listener, cursor, request_set_cursor);
struct wlr_seat_pointer_request_set_cursor_event *event = data;
wlr_log(L_DEBUG, "TODO: handle request set cursor event: %p", event);
struct wl_client *focused_client = NULL;
struct wlr_surface *focused_surface =
cursor->seat->wlr_seat->pointer_state.focused_surface;
if (focused_surface != NULL) {
focused_client = wl_resource_get_client(focused_surface->resource);
}
// TODO: check cursor mode
if (focused_client == NULL ||
event->seat_client->client != focused_client) {
wlr_log(L_DEBUG, "denying request to set cursor from unfocused client");
return;
}
wlr_cursor_set_surface(cursor->cursor, event->surface, event->hotspot_x,
event->hotspot_y);
cursor->image_client = focused_client;
}
void sway_cursor_destroy(struct sway_cursor *cursor) {