mirror of
https://github.com/hyprwm/wlroots-hyprland.git
synced 2024-11-05 05:05:57 +01:00
commit
1225a402d0
2 changed files with 66 additions and 37 deletions
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@ -7,15 +7,16 @@
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#include <wlr/types/wlr_data_source.h>
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#include <wlr/types/wlr_seat.h>
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static void resource_destroy(struct wl_client *client, struct wl_resource *resource) {
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static void resource_destroy(struct wl_client *client,
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struct wl_resource *resource) {
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wl_resource_destroy(resource);
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}
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static void wl_cb_data_device_start_drag(struct wl_client *client,
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struct wl_resource *res, struct wl_resource *src_res,
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static void data_device_start_drag(struct wl_client *client,
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struct wl_resource *res, struct wl_resource *source_resource,
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struct wl_resource *origin_res, struct wl_resource *icon_res,
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uint32_t serial) {
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wlr_log(L_DEBUG, "implement data_device:start_drag");
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wlr_log(L_DEBUG, "TODO: implement data_device:start_drag");
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// Will probably look like this:
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// struct wlr_seat_handle *handle = wl_resource_get_user_data(res);
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@ -29,68 +30,79 @@ static void wl_cb_data_device_start_drag(struct wl_client *client,
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// origin, icon); // will set surface roles and emit signal for user
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}
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static void wl_cb_data_device_set_selection(struct wl_client *client,
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struct wl_resource *res, struct wl_resource *src_res,
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static void data_device_set_selection(struct wl_client *client,
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struct wl_resource *resource, struct wl_resource *source_resource,
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uint32_t serial) {
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if (!source_resource) {
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return;
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}
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// TODO: serial validation
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struct wlr_seat_handle *handle = wl_resource_get_user_data(res);
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struct wlr_seat_handle *handle = wl_resource_get_user_data(resource);
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struct wlr_data_device *device = handle->wlr_seat->data_device;
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struct wlr_data_source *src = wl_resource_get_user_data(src_res);
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wlr_data_device_set_selection(device, src);
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struct wlr_data_source *source = wl_resource_get_user_data(source_resource);
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wlr_data_device_set_selection(device, source);
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}
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static struct wl_data_device_interface data_device_impl = {
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.start_drag = wl_cb_data_device_start_drag,
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.set_selection = wl_cb_data_device_set_selection,
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.start_drag = data_device_start_drag,
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.set_selection = data_device_set_selection,
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.release = resource_destroy
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};
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static void data_device_selection_destroy(struct wl_listener *listener, void *data) {
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struct wlr_data_device *device = wl_container_of(listener, device, selection_destroyed);
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static void data_device_selection_destroy(struct wl_listener *listener,
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void *data) {
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struct wlr_data_device *device =
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wl_container_of(listener, device, selection_destroyed);
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assert(data == device->selection);
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device->selection = NULL; // make sure no cancel is sent
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wlr_data_device_set_selection(device, NULL);
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}
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static struct wlr_data_device *seat_ensure_data_device(struct wlr_data_device_manager *manager,
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struct wlr_seat *seat) {
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static struct wlr_data_device *seat_ensure_data_device(
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struct wlr_data_device_manager *manager, struct wlr_seat *seat) {
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if (seat->data_device) {
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return seat->data_device;
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}
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if (!(seat->data_device = calloc(1, sizeof(*seat->data_device)))) {
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seat->data_device = calloc(1, sizeof(*seat->data_device));
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if (!seat->data_device) {
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wlr_log(L_ERROR, "Failed to allocate wlr_data_device");
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return NULL;
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}
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seat->data_device->seat = seat;
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wl_signal_init(&seat->data_device->events.selection_change);
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seat->data_device->selection_destroyed.notify = data_device_selection_destroy;
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seat->data_device->selection_destroyed.notify =
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data_device_selection_destroy;
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return seat->data_device;
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}
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static void data_device_destroy(struct wl_resource *res) {
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struct wlr_seat_handle *handle = wl_resource_get_user_data(res);
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static void data_device_destroy(struct wl_resource *resource) {
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struct wlr_seat_handle *handle = wl_resource_get_user_data(resource);
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handle->data_device = NULL;
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}
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static void data_device_manager_create_data_source(struct wl_client *client,
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struct wl_resource *res, uint32_t id) {
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uint32_t version = wl_resource_get_version(res);
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struct wl_resource *resource, uint32_t id) {
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uint32_t version = wl_resource_get_version(resource);
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if (!wlr_wl_data_source_create(client, version, id)) {
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wlr_log(L_ERROR, "Failed to create wlr_wl_data_source");
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wl_resource_post_no_memory(res);
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wl_resource_post_no_memory(resource);
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return;
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}
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}
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static void data_device_manager_get_data_device(struct wl_client *client,
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struct wl_resource *res, uint32_t id, struct wl_resource *seat_res) {
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struct wlr_data_device_manager *manager = wl_resource_get_user_data(res);
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struct wlr_seat_handle *seat_handle = wl_resource_get_user_data(seat_res);
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struct wl_resource *resource, uint32_t id,
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struct wl_resource *seat_resource) {
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struct wlr_data_device_manager *manager =
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wl_resource_get_user_data(resource);
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struct wlr_seat_handle *seat_handle =
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wl_resource_get_user_data(seat_resource);
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struct wlr_data_device *device;
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if (!(device = seat_ensure_data_device(manager, seat_handle->wlr_seat))) {
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wl_resource_post_no_memory(res);
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wl_resource_post_no_memory(resource);
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return;
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}
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@ -101,10 +113,10 @@ static void data_device_manager_get_data_device(struct wl_client *client,
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}
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seat_handle->data_device = wl_resource_create(client,
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&wl_data_device_interface, wl_resource_get_version(res), id);
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&wl_data_device_interface, wl_resource_get_version(resource), id);
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if (!seat_handle->data_device) {
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wlr_log(L_ERROR, "Failed to create wl_data_device resource");
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wl_resource_post_no_memory(res);
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wl_resource_post_no_memory(resource);
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return;
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}
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@ -135,18 +147,21 @@ static void data_device_manager_bind(struct wl_client *client, void *data,
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return;
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}
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wl_resource_set_implementation(resource, &data_device_manager_impl,
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manager, NULL);
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manager, NULL);
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}
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struct wlr_data_device_manager *wlr_data_device_manager_create(struct wl_display *dpy) {
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struct wlr_data_device_manager *wlr_data_device_manager_create(
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struct wl_display *display) {
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struct wlr_data_device_manager *manager = calloc(1, sizeof(*manager));
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if (!manager) {
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wlr_log(L_ERROR, "Failed to allocated wlr_data_device_manager");
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return NULL;
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}
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manager->global = wl_global_create(dpy, &wl_data_device_manager_interface, 3,
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manager, data_device_manager_bind);
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manager->global =
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wl_global_create(display, &wl_data_device_manager_interface, 3, manager,
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data_device_manager_bind);
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if (!manager->global) {
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wlr_log(L_ERROR, "Failed to create global for wlr_data_device_manager");
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free(manager);
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@ -165,6 +180,10 @@ void wlr_data_device_manager_destroy(struct wlr_data_device_manager *manager) {
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void wlr_data_device_set_selection(struct wlr_data_device *device,
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struct wlr_data_source *source) {
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if (device->selection == source) {
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return;
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}
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if (device->selection) {
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wl_list_remove(&device->selection_destroyed.link);
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wlr_data_source_cancelled(device->selection);
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@ -27,7 +27,8 @@ void wlr_data_source_finish(struct wlr_data_source *source) {
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}
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}
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void wlr_data_source_send(struct wlr_data_source *src, const char *type, int fd) {
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void wlr_data_source_send(struct wlr_data_source *src, const char *type,
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int fd) {
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assert(src && src->impl && src->impl->send);
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src->impl->send(src, type, fd);
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}
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@ -53,7 +54,8 @@ static void data_source_send(struct wlr_data_source *src,
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close(fd);
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}
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static void data_source_accepted(struct wlr_data_source *src, const char *type) {
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static void data_source_accepted(struct wlr_data_source *src,
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const char *type) {
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struct wlr_wl_data_source *wl_src = (struct wlr_wl_data_source *) src;
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wl_data_source_send_target(wl_src->resource, type);
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}
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@ -69,7 +71,8 @@ static struct wlr_data_source_impl data_source_wl_impl = {
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.cancelled = data_source_cancelled,
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};
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static void data_source_offer(struct wl_client *client, struct wl_resource *resource,
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static void data_source_offer(struct wl_client *client,
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struct wl_resource *resource,
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const char *type) {
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struct wlr_wl_data_source *src = wl_resource_get_user_data(resource);
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char *dtype = strdup(type);
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@ -81,13 +84,20 @@ static void data_source_offer(struct wl_client *client, struct wl_resource *reso
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list_add(src->base.types, dtype);
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}
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static void data_source_destroy(struct wl_client *client, struct wl_resource *resource) {
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static void data_source_destroy(struct wl_client *client,
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struct wl_resource *resource) {
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wl_resource_destroy(resource);
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}
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static void data_source_set_actions(struct wl_client *client,
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struct wl_resource *resource, uint32_t dnd_actions) {
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wlr_log(L_DEBUG, "TODO: data source set actions");
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}
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static struct wl_data_source_interface wl_data_source_impl = {
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.offer = data_source_offer,
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.destroy = data_source_destroy
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.destroy = data_source_destroy,
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.set_actions = data_source_set_actions,
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};
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static void destroy_wl_data_source(struct wl_resource *resource) {
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