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Merge pull request #1031 from martinetd/multibind-seat
seat: allow clients to bind to seat multiple times
This commit is contained in:
commit
78966417f4
3 changed files with 53 additions and 29 deletions
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@ -13,11 +13,11 @@
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* managed by wlr_seat; some may be NULL.
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*/
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struct wlr_seat_client {
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struct wl_resource *wl_resource;
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struct wl_client *client;
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struct wlr_seat *seat;
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// lists of wl_resource
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struct wl_list wl_resources;
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struct wl_list pointers;
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struct wl_list keyboards;
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struct wl_list touches;
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@ -44,7 +44,7 @@ static void drag_set_focus(struct wlr_drag *drag,
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if (!drag->source &&
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wl_resource_get_client(surface->resource) !=
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wl_resource_get_client(drag->seat_client->wl_resource)) {
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drag->seat_client->client) {
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return;
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}
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@ -60,6 +60,12 @@ static void seat_client_handle_resource_destroy(
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struct wl_resource *seat_resource) {
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struct wlr_seat_client *client =
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wlr_seat_client_from_resource(seat_resource);
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wl_list_remove(wl_resource_get_link(seat_resource));
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if (!wl_list_empty(&client->wl_resources)) {
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return;
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}
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wlr_signal_emit_safe(&client->events.destroy, client);
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if (client == client->seat->pointer_state.focused_client) {
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@ -108,34 +114,43 @@ static void seat_handle_bind(struct wl_client *client, void *_wlr_seat,
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struct wlr_seat *wlr_seat = _wlr_seat;
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assert(client && wlr_seat);
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struct wlr_seat_client *seat_client =
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calloc(1, sizeof(struct wlr_seat_client));
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if (seat_client == NULL) {
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wl_client_post_no_memory(client);
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return;
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}
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seat_client->wl_resource =
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struct wl_resource *wl_resource =
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wl_resource_create(client, &wl_seat_interface, version, id);
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if (seat_client->wl_resource == NULL) {
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free(seat_client);
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if (wl_resource == NULL) {
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wl_client_post_no_memory(client);
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return;
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}
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seat_client->client = client;
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seat_client->seat = wlr_seat;
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wl_list_init(&seat_client->pointers);
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wl_list_init(&seat_client->keyboards);
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wl_list_init(&seat_client->touches);
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wl_list_init(&seat_client->data_devices);
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wl_list_init(&seat_client->primary_selection_devices);
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wl_resource_set_implementation(seat_client->wl_resource, &seat_impl,
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seat_client, seat_client_handle_resource_destroy);
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wl_list_insert(&wlr_seat->clients, &seat_client->link);
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if (version >= WL_SEAT_NAME_SINCE_VERSION) {
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wl_seat_send_name(seat_client->wl_resource, wlr_seat->name);
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struct wlr_seat_client *seat_client =
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wlr_seat_client_for_wl_client(wlr_seat, client);
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if (seat_client == NULL) {
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seat_client = calloc(1, sizeof(struct wlr_seat_client));
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if (seat_client == NULL) {
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wl_resource_destroy(wl_resource);
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wl_client_post_no_memory(client);
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return;
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}
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seat_client->client = client;
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seat_client->seat = wlr_seat;
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wl_list_init(&seat_client->wl_resources);
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wl_list_init(&seat_client->pointers);
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wl_list_init(&seat_client->keyboards);
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wl_list_init(&seat_client->touches);
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wl_list_init(&seat_client->data_devices);
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wl_list_init(&seat_client->primary_selection_devices);
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wl_signal_init(&seat_client->events.destroy);
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wl_list_insert(&wlr_seat->clients, &seat_client->link);
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}
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wl_seat_send_capabilities(seat_client->wl_resource, wlr_seat->capabilities);
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wl_signal_init(&seat_client->events.destroy);
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wl_resource_set_implementation(wl_resource, &seat_impl,
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seat_client, seat_client_handle_resource_destroy);
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wl_list_insert(&seat_client->wl_resources, wl_resource_get_link(wl_resource));
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if (version >= WL_SEAT_NAME_SINCE_VERSION) {
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wl_seat_send_name(wl_resource, wlr_seat->name);
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}
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wl_seat_send_capabilities(wl_resource, wlr_seat->capabilities);
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}
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void wlr_seat_destroy(struct wlr_seat *seat) {
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@ -160,8 +175,11 @@ void wlr_seat_destroy(struct wlr_seat *seat) {
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struct wlr_seat_client *client, *tmp;
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wl_list_for_each_safe(client, tmp, &seat->clients, link) {
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// will destroy other resources as well
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wl_resource_destroy(client->wl_resource);
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struct wl_resource *resource, *next_resource;
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wl_resource_for_each_safe(resource, next_resource, &client->wl_resources) {
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// will destroy other resources as well
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wl_resource_destroy(resource);
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}
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}
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wl_global_destroy(seat->wl_global);
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@ -308,7 +326,10 @@ void wlr_seat_set_capabilities(struct wlr_seat *wlr_seat,
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}
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}
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wl_seat_send_capabilities(client->wl_resource, capabilities);
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struct wl_resource *resource;
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wl_resource_for_each(resource, &client->wl_resources) {
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wl_seat_send_capabilities(resource, capabilities);
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}
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}
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}
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@ -317,7 +338,10 @@ void wlr_seat_set_name(struct wlr_seat *wlr_seat, const char *name) {
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wlr_seat->name = strdup(name);
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struct wlr_seat_client *client;
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wl_list_for_each(client, &wlr_seat->clients, link) {
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wl_seat_send_name(client->wl_resource, name);
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struct wl_resource *resource;
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wl_resource_for_each(resource, &client->wl_resources) {
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wl_seat_send_name(resource, name);
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}
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}
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}
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