diff options
| -rw-r--r-- | types/data_device/wlr_drag.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/types/data_device/wlr_drag.c b/types/data_device/wlr_drag.c index 20c9b30e..9bd63d96 100644 --- a/types/data_device/wlr_drag.c +++ b/types/data_device/wlr_drag.c @@ -122,6 +122,9 @@ static void drag_end(struct wlr_drag *drag) { drag_icon_set_mapped(drag->icon, false); } + assert(drag->seat->drag == drag); + drag->seat->drag = NULL; + wlr_signal_emit_safe(&drag->events.destroy, drag); free(drag); } @@ -434,6 +437,13 @@ bool seat_client_start_drag(struct wlr_seat_client *client, return true; } + if (seat->drag != NULL) { + wlr_log(WLR_DEBUG, "Refusing to start drag, " + "another drag is already in progress"); + free(drag); + return true; + } + if (icon_surface) { int32_t touch_id = (point ? point->touch_id : 0); struct wlr_drag_icon *icon = |