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Update for wlroots 0.4

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This commit is contained in:
Drew DeVault 2019-02-25 17:12:56 -05:00 • committed by Jente Hidskes
parent 848929c88c
commit da62449c27
2 changed files with 52 additions and 10 deletions
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59
seat.c
View file

@ -567,20 +567,25 @@ drag_icon_update_position(struct cg_drag_icon *drag_icon)
{
struct wlr_drag_icon *wlr_icon = drag_icon->wlr_drag_icon;
struct cg_seat *seat = drag_icon->seat;
struct wlr_touch_point *point;
drag_icon_damage(drag_icon);
if (wlr_icon->is_pointer) {
switch (wlr_icon->drag->grab_type) {
case WLR_DRAG_GRAB_KEYBOARD:
return;
case WLR_DRAG_GRAB_KEYBOARD_POINTER:
drag_icon->x = seat->cursor->x;
drag_icon->y = seat->cursor->y;
} else {
struct wlr_touch_point *point =
wlr_seat_touch_get_point(seat->seat, wlr_icon->touch_id);
break;
case WLR_DRAG_GRAB_KEYBOARD_TOUCH:
point = wlr_seat_touch_get_point(seat->seat, wlr_icon->drag->touch_id);
if (!point) {
return;
}
drag_icon->x = seat->touch_x;
drag_icon->y = seat->touch_y;
break;
}
drag_icon_damage(drag_icon);
@ -597,10 +602,40 @@ handle_drag_icon_destroy(struct wl_listener *listener, void *data)
}
static void
handle_new_drag_icon(struct wl_listener *listener, void *data)
handle_request_start_drag(struct wl_listener *listener, void *data)
{
struct cg_seat *seat = wl_container_of(listener, seat, new_drag_icon);
struct wlr_drag_icon *wlr_drag_icon = data;
struct cg_seat *seat = wl_container_of(listener, seat, request_start_drag);
struct wlr_seat_request_start_drag_event *event = data;
if (wlr_seat_validate_pointer_grab_serial(seat->seat,
event->origin, event->serial)) {
wlr_seat_start_pointer_drag(seat->seat, event->drag, event->serial);
return;
}
struct wlr_touch_point *point;
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);
return;
}
// TODO: tablet grabs
wlr_log(WLR_DEBUG, "Ignoring start_drag request: "
"could not validate pointer/touch serial %" PRIu32, event->serial);
wlr_data_source_destroy(event->drag->source);
}
static void
handle_start_drag(struct wl_listener *listener, void *data)
{
struct cg_seat *seat = wl_container_of(listener, seat, start_drag);
struct wlr_drag *wlr_drag = data;
struct wlr_drag_icon *wlr_drag_icon = wlr_drag->icon;
if (wlr_drag_icon == NULL) {
return;
}
struct cg_drag_icon *drag_icon = calloc(1, sizeof(struct cg_drag_icon));
if (!drag_icon) {
@ -727,8 +762,11 @@ seat_create(struct cg_server *server)
wl_signal_add(&server->backend->events.new_input, &seat->new_input);
wl_list_init(&seat->drag_icons);
seat->new_drag_icon.notify = handle_new_drag_icon;
wl_signal_add(&seat->seat->events.new_drag_icon, &seat->new_drag_icon);
seat->request_start_drag.notify = handle_request_start_drag;
wl_signal_add(&seat->seat->events.request_start_drag,
&seat->request_start_drag);
seat->start_drag.notify = handle_start_drag;
wl_signal_add(&seat->seat->events.start_drag, &seat->start_drag);
return seat;
}
@ -740,6 +778,9 @@ seat_destroy(struct cg_seat *seat)
return;
}
wl_list_remove(&seat->request_start_drag.link);
wl_list_remove(&seat->start_drag.link);
// Destroying the wlr seat will trigger the destroy handler on our seat,
// which will in turn free it.
wlr_seat_destroy(seat->seat);

3
seat.h
View file

@ -40,7 +40,8 @@ struct cg_seat {
struct wl_listener touch_motion;
struct wl_list drag_icons;
struct wl_listener new_drag_icon;
struct wl_listener request_start_drag;
struct wl_listener start_drag;
struct wl_listener request_set_cursor;
struct wl_listener request_set_selection;