diff options
| -rw-r--r-- | include/wlr/types/wlr_seat.h | 3 | ||||
| -rw-r--r-- | types/wlr_data_device.c | 137 | ||||
| -rw-r--r-- | types/wlr_seat.c | 7 |
3 files changed, 82 insertions, 65 deletions
diff --git a/include/wlr/types/wlr_seat.h b/include/wlr/types/wlr_seat.h index 2084d8f7..dea9a9d0 100644 --- a/include/wlr/types/wlr_seat.h +++ b/include/wlr/types/wlr_seat.h @@ -20,8 +20,7 @@ struct wlr_seat_client { struct wl_list pointers; struct wl_list keyboards; struct wl_list touches; - - struct wl_resource *data_device; + struct wl_list data_devices; struct { struct wl_signal destroy; diff --git a/types/wlr_data_device.c b/types/wlr_data_device.c index 9a942f46..e0053399 100644 --- a/types/wlr_data_device.c +++ b/types/wlr_data_device.c @@ -231,28 +231,31 @@ static void handle_offer_source_destroyed(struct wl_listener *listener, static struct wlr_data_offer *wlr_data_source_send_offer( struct wlr_data_source *source, - struct wl_resource *target) { + struct wlr_seat_client *target) { struct wlr_data_offer *offer = calloc(1, sizeof(struct wlr_data_offer)); - if (offer == NULL) { + if (offer == NULL || wl_list_empty(&target->data_devices)) { return NULL; } - offer->resource = - wl_resource_create(wl_resource_get_client(target), - &wl_data_offer_interface, - wl_resource_get_version(target), 0); + uint32_t version = wl_resource_get_version( + wl_resource_from_link(target->data_devices.next)); + offer->resource = wl_resource_create(target->client, + &wl_data_offer_interface, version, 0); if (offer->resource == NULL) { free(offer); return NULL; } - wl_resource_set_implementation(offer->resource, &data_offer_impl, offer, data_offer_resource_destroy); offer->source_destroy.notify = handle_offer_source_destroyed; wl_signal_add(&source->events.destroy, &offer->source_destroy); - wl_data_device_send_data_offer(target, offer->resource); + struct wl_resource *target_resource; + wl_resource_for_each(target_resource, &target->data_devices) { + wl_data_device_send_data_offer(target_resource, offer->resource); + } + char **p; wl_array_for_each(p, &source->mime_types) { wl_data_offer_send_offer(offer->resource, *p); @@ -265,20 +268,20 @@ static struct wlr_data_offer *wlr_data_source_send_offer( return offer; } - void wlr_seat_client_send_selection(struct wlr_seat_client *seat_client) { - if (!seat_client->data_device) { - return; - } - if (seat_client->seat->selection_source) { - struct wlr_data_offer *offer = - wlr_data_source_send_offer(seat_client->seat->selection_source, - seat_client->data_device); - wl_data_device_send_selection(seat_client->data_device, - offer->resource); + struct wlr_data_offer *offer = wlr_data_source_send_offer( + seat_client->seat->selection_source, seat_client); + + struct wl_resource *resource; + wl_resource_for_each(resource, &seat_client->data_devices) { + wl_data_device_send_selection(resource, offer->resource); + } } else { - wl_data_device_send_selection(seat_client->data_device, NULL); + struct wl_resource *resource; + wl_resource_for_each(resource, &seat_client->data_devices) { + wl_data_device_send_selection(resource, NULL); + } } } @@ -286,12 +289,13 @@ static void seat_client_selection_data_source_destroy( struct wl_listener *listener, void *data) { struct wlr_seat *seat = wl_container_of(listener, seat, selection_data_source_destroy); + struct wlr_seat_client *seat_client = seat->keyboard_state.focused_client; - if (seat->keyboard_state.focused_client && - seat->keyboard_state.focused_surface && - seat->keyboard_state.focused_client->data_device) { - wl_data_device_send_selection( - seat->keyboard_state.focused_client->data_device, NULL); + if (seat_client && seat->keyboard_state.focused_surface) { + struct wl_resource *resource; + wl_resource_for_each(resource, &seat_client->data_devices) { + wl_data_device_send_selection(resource, NULL); + } } seat->selection_source = NULL; @@ -367,9 +371,14 @@ static void wlr_drag_set_focus(struct wlr_drag *drag, return; } - if (drag->focus_client && drag->focus_client->data_device) { + if (drag->focus_client) { wl_list_remove(&drag->seat_client_destroy.link); - wl_data_device_send_leave(drag->focus_client->data_device); + + struct wl_resource *resource; + wl_resource_for_each(resource, &drag->focus_client->data_devices) { + wl_data_device_send_leave(resource); + } + drag->focus_client = NULL; drag->focus = NULL; } @@ -395,15 +404,15 @@ static void wlr_drag_set_focus(struct wlr_drag *drag, wlr_seat_client_for_wl_client(drag->seat_client->seat, wl_resource_get_client(surface->resource)); - if (!focus_client || !focus_client->data_device) { + if (!focus_client || wl_list_empty(&focus_client->data_devices)) { return; } struct wl_resource *offer_resource = NULL; if (drag->source) { drag->source->accepted = false; - struct wlr_data_offer *offer = - wlr_data_source_send_offer(drag->source, focus_client->data_device); + struct wlr_data_offer *offer = wlr_data_source_send_offer(drag->source, + focus_client); if (offer == NULL) { return; } @@ -421,10 +430,11 @@ static void wlr_drag_set_focus(struct wlr_drag *drag, uint32_t serial = wl_display_next_serial(drag->seat_client->seat->display); - - wl_data_device_send_enter(focus_client->data_device, serial, - surface->resource, wl_fixed_from_double(sx), - wl_fixed_from_double(sy), offer_resource); + struct wl_resource *resource; + wl_resource_for_each(resource, &focus_client->data_devices) { + wl_data_device_send_enter(resource, serial, surface->resource, + wl_fixed_from_double(sx), wl_fixed_from_double(sy), offer_resource); + } drag->focus = surface; drag->focus_client = focus_client; @@ -467,9 +477,12 @@ static void pointer_drag_enter(struct wlr_seat_pointer_grab *grab, static void pointer_drag_motion(struct wlr_seat_pointer_grab *grab, uint32_t time, double sx, double sy) { struct wlr_drag *drag = grab->data; - if (drag->focus && drag->focus_client && drag->focus_client->data_device) { - wl_data_device_send_motion(drag->focus_client->data_device, time, - wl_fixed_from_double(sx), wl_fixed_from_double(sy)); + if (drag->focus != NULL&& drag->focus_client != NULL) { + struct wl_resource *resource; + wl_resource_for_each(resource, &drag->focus_client->data_devices) { + wl_data_device_send_motion(resource, time, wl_fixed_from_double(sx), + wl_fixed_from_double(sy)); + } } } @@ -480,14 +493,16 @@ static uint32_t pointer_drag_button(struct wlr_seat_pointer_grab *grab, if (drag->source && grab->seat->pointer_state.grab_button == button && state == WL_POINTER_BUTTON_STATE_RELEASED) { - if (drag->focus_client && drag->focus_client->data_device && - drag->source->current_dnd_action && + if (drag->focus_client && drag->source->current_dnd_action && drag->source->accepted) { - wl_data_device_send_drop(drag->focus_client->data_device); + struct wl_resource *resource; + wl_resource_for_each(resource, &drag->focus_client->data_devices) { + wl_data_device_send_drop(resource); + } if (wl_resource_get_version(drag->source->resource) >= WL_DATA_SOURCE_DND_DROP_PERFORMED_SINCE_VERSION) { wl_data_source_send_dnd_drop_performed( - drag->source->resource); + drag->source->resource); } drag->source->offer->in_ask = @@ -538,8 +553,11 @@ static void touch_drag_up(struct wlr_seat_touch_grab *grab, uint32_t time, return; } - if (drag->focus_client && drag->focus_client->data_device) { - wl_data_device_send_drop(drag->focus_client->data_device); + if (drag->focus_client) { + struct wl_resource *resource; + wl_resource_for_each(resource, &drag->focus_client->data_devices) { + wl_data_device_send_drop(resource); + } } wlr_drag_end(drag); @@ -548,9 +566,13 @@ static void touch_drag_up(struct wlr_seat_touch_grab *grab, uint32_t time, static void touch_drag_motion(struct wlr_seat_touch_grab *grab, uint32_t time, struct wlr_touch_point *point) { struct wlr_drag *drag = grab->data; - if (drag->focus && drag->focus_client && drag->focus_client->data_device) { - wl_data_device_send_motion(drag->focus_client->data_device, time, - wl_fixed_from_double(point->sx), wl_fixed_from_double(point->sy)); + if (drag->focus && drag->focus_client) { + struct wl_resource *resource; + wl_resource_for_each(resource, &drag->focus_client->data_devices) { + wl_data_device_send_motion(resource, time, + wl_fixed_from_double(point->sx), + wl_fixed_from_double(point->sy)); + } } } @@ -800,31 +822,26 @@ static const struct wl_data_device_interface data_device_impl = { .release = data_device_release, }; +static void data_device_destroy(struct wl_resource *resource) { + wl_list_remove(wl_resource_get_link(resource)); +} + void data_device_manager_get_data_device(struct wl_client *client, struct wl_resource *manager_resource, uint32_t id, struct wl_resource *seat_resource) { struct wlr_seat_client *seat_client = wl_resource_get_user_data(seat_resource); - struct wl_resource *resource = - wl_resource_create(client, - &wl_data_device_interface, - wl_resource_get_version(manager_resource), id); + struct wl_resource *resource = wl_resource_create(client, + &wl_data_device_interface, wl_resource_get_version(manager_resource), + id); if (resource == NULL) { wl_resource_post_no_memory(manager_resource); return; } - - if (seat_client->data_device != NULL) { - // XXX this is probably a protocol violation, but it simplfies our code - // and it's stupid to create several data devices for the same seat. - wl_resource_destroy(seat_client->data_device); - } - - seat_client->data_device = resource; - - wl_resource_set_implementation(resource, &data_device_impl, - seat_client, NULL); + wl_resource_set_implementation(resource, &data_device_impl, seat_client, + &data_device_destroy); + wl_list_insert(&seat_client->data_devices, wl_resource_get_link(resource)); } static void data_source_resource_destroy(struct wl_resource *resource) { diff --git a/types/wlr_seat.c b/types/wlr_seat.c index 4f775da7..325c3ab3 100644 --- a/types/wlr_seat.c +++ b/types/wlr_seat.c @@ -195,10 +195,10 @@ static void wlr_seat_client_resource_destroy(struct wl_resource *seat_resource) wl_resource_for_each_safe(resource, tmp, &client->touches) { wl_resource_destroy(resource); } - - if (client->data_device) { - wl_resource_destroy(client->data_device); + wl_resource_for_each_safe(resource, tmp, &client->data_devices) { + wl_resource_destroy(resource); } + wl_list_remove(&client->link); free(client); } @@ -233,6 +233,7 @@ static void wl_seat_bind(struct wl_client *client, void *_wlr_seat, wl_list_init(&seat_client->pointers); wl_list_init(&seat_client->keyboards); wl_list_init(&seat_client->touches); + wl_list_init(&seat_client->data_devices); wl_resource_set_implementation(seat_client->wl_resource, &wl_seat_impl, seat_client, wlr_seat_client_resource_destroy); wl_list_insert(&wlr_seat->clients, &seat_client->link); |