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dnd: support DnD for touchscreens

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tokyo4j 2026-02-20 14:09:26 +09:00
parent a2eae22fc2
commit b4aa06d620
1 changed files with 6 additions and 0 deletions
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6
src/dnd.c
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@ -15,11 +15,17 @@ handle_drag_request(struct wl_listener *listener, void *data)
{
struct seat *seat = wl_container_of(listener, seat, drag.events.request);
struct wlr_seat_request_start_drag_event *event = data;
struct wlr_touch_point *point = NULL;
if (wlr_seat_validate_pointer_grab_serial(
seat->seat, event->origin, event->serial)) {
wlr_seat_start_pointer_drag(seat->seat, event->drag,
event->serial);
} else if (wlr_seat_validate_touch_grab_serial(
seat->seat, event->origin, event->serial, &point)) {
wlr_seat_start_touch_drag(seat->seat, event->drag,
event->serial, point);
/* TODO: tablet grab */
} else {
wlr_data_source_destroy(event->drag->source);
wlr_log(WLR_ERROR, "wrong source for drag request");