diff options
Diffstat (limited to 'rootston/cursor.c')
| -rw-r--r-- | rootston/cursor.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/rootston/cursor.c b/rootston/cursor.c index 605920cc..eeb657ad 100644 --- a/rootston/cursor.c +++ b/rootston/cursor.c @@ -58,6 +58,19 @@ void view_begin_rotate(struct roots_input *input, struct wlr_cursor *cursor, wlr_seat_pointer_clear_focus(input->wl_seat); } +static void cursor_set_xcursor_image(struct roots_input *input, + struct wlr_xcursor_image *image) { + struct roots_output *output; + wl_list_for_each(output, &input->server->desktop->outputs, link) { + if (!wlr_output_set_cursor(output->wlr_output, image->buffer, + image->width, image->width, image->height, + image->hotspot_x, image->hotspot_y)) { + wlr_log(L_DEBUG, "Failed to set hardware cursor"); + return; + } + } +} + void cursor_update_position(struct roots_input *input, uint32_t time) { struct roots_desktop *desktop = input->server->desktop; struct roots_view *view; @@ -67,6 +80,11 @@ void cursor_update_position(struct roots_input *input, uint32_t time) { case ROOTS_CURSOR_PASSTHROUGH: view = view_at(desktop, input->cursor->x, input->cursor->y, &surface, &sx, &sy); + if (view != input->client_cursor_view) { + wlr_log(L_DEBUG, "Switching to compositor cursor"); + cursor_set_xcursor_image(input, input->xcursor->images[0]); + input->client_cursor_view = NULL; + } if (view) { wlr_seat_pointer_notify_enter(input->wl_seat, surface, sx, sy); wlr_seat_pointer_notify_motion(input->wl_seat, time, sx, sy); @@ -274,6 +292,38 @@ static void handle_pointer_grab_end(struct wl_listener *listener, void *data) { cursor_update_position(input, 0); } +static void handle_request_set_cursor(struct wl_listener *listener, + void *data) { + struct roots_input *input = wl_container_of(listener, input, + request_set_cursor); + struct wlr_seat_pointer_request_set_cursor_event *event = data; + + struct wlr_surface *focused_surface = NULL; + double sx, sy; + struct roots_view *focused_view = view_at(input->server->desktop, + input->cursor->x, input->cursor->y, &focused_surface, &sx, &sy); + bool ok = focused_surface != NULL; + if (focused_surface != NULL) { + struct wl_client *focused_client = + wl_resource_get_client(focused_surface->resource); + ok = event->client == focused_client; + } + if (!ok) { + wlr_log(L_DEBUG, "Denying request to set cursor outside view"); + return; + } + + wlr_log(L_DEBUG, "Setting client cursor"); + + struct roots_output *output; + wl_list_for_each(output, &input->server->desktop->outputs, link) { + wlr_output_set_cursor_surface(output->wlr_output, event->surface, + event->hotspot_x, event->hotspot_y); + } + + input->client_cursor_view = focused_view; +} + void cursor_initialize(struct roots_input *input) { struct wlr_cursor *cursor = input->cursor; @@ -304,6 +354,11 @@ void cursor_initialize(struct roots_input *input) { wl_signal_add(&input->wl_seat->events.pointer_grab_end, &input->pointer_grab_end); input->pointer_grab_end.notify = handle_pointer_grab_end; + + wl_list_init(&input->request_set_cursor.link); + wl_signal_add(&input->wl_seat->events.request_set_cursor, + &input->request_set_cursor); + input->request_set_cursor.notify = handle_request_set_cursor; } static void reset_device_mappings(struct roots_config *config, |