mirror of
https://github.com/hyprwm/wlroots-hyprland.git
synced 2024-11-04 20:55:58 +01:00
gtk-primary-selection: use impl pattern for sources
This commit is contained in:
parent
cbe42d1006
commit
bfa7f4ee0d
4 changed files with 100 additions and 61 deletions
|
@ -45,18 +45,24 @@ struct wlr_gtk_primary_selection_device {
|
|||
void *data;
|
||||
};
|
||||
|
||||
/**
|
||||
* A data source implementation. Only the `send` function is mandatory.
|
||||
*/
|
||||
struct wlr_gtk_primary_selection_source_impl {
|
||||
void (*send)(struct wlr_gtk_primary_selection_source *source,
|
||||
const char *mime_type, int fd);
|
||||
void (*destroy)(struct wlr_gtk_primary_selection_source *source);
|
||||
};
|
||||
|
||||
/**
|
||||
* A source is the sending side of a selection.
|
||||
*/
|
||||
struct wlr_gtk_primary_selection_source {
|
||||
const struct wlr_gtk_primary_selection_source_impl *impl;
|
||||
|
||||
// source metadata
|
||||
struct wl_array mime_types;
|
||||
|
||||
// source implementation
|
||||
void (*send)(struct wlr_gtk_primary_selection_source *source,
|
||||
const char *mime_type, int32_t fd);
|
||||
void (*cancel)(struct wlr_gtk_primary_selection_source *source);
|
||||
|
||||
struct {
|
||||
struct wl_signal destroy;
|
||||
} events;
|
||||
|
@ -75,8 +81,12 @@ void wlr_gtk_primary_selection_device_manager_set_selection(
|
|||
struct wlr_gtk_primary_selection_source *source);
|
||||
|
||||
void wlr_gtk_primary_selection_source_init(
|
||||
struct wlr_gtk_primary_selection_source *source,
|
||||
const struct wlr_gtk_primary_selection_source_impl *impl);
|
||||
void wlr_gtk_primary_selection_source_destroy(
|
||||
struct wlr_gtk_primary_selection_source *source);
|
||||
void wlr_gtk_primary_selection_source_finish(
|
||||
struct wlr_gtk_primary_selection_source *source);
|
||||
void wlr_gtk_primary_selection_source_send(
|
||||
struct wlr_gtk_primary_selection_source *source, const char *mime_type,
|
||||
int fd);
|
||||
|
||||
#endif
|
||||
|
|
|
@ -29,7 +29,7 @@ static void offer_handle_receive(struct wl_client *client,
|
|||
return;
|
||||
}
|
||||
|
||||
device->source->send(device->source, mime_type, fd);
|
||||
wlr_gtk_primary_selection_source_send(device->source, mime_type, fd);
|
||||
}
|
||||
|
||||
static void offer_handle_destroy(struct wl_client *client,
|
||||
|
@ -99,19 +99,26 @@ struct client_data_source {
|
|||
|
||||
static void client_source_send(
|
||||
struct wlr_gtk_primary_selection_source *wlr_source,
|
||||
const char *mime_type, int32_t fd) {
|
||||
const char *mime_type, int fd) {
|
||||
struct client_data_source *source = (struct client_data_source *)wlr_source;
|
||||
gtk_primary_selection_source_send_send(source->resource, mime_type, fd);
|
||||
close(fd);
|
||||
}
|
||||
|
||||
static void client_source_cancel(
|
||||
static void client_source_destroy(
|
||||
struct wlr_gtk_primary_selection_source *wlr_source) {
|
||||
struct client_data_source *source = (struct client_data_source *)wlr_source;
|
||||
gtk_primary_selection_source_send_cancelled(source->resource);
|
||||
// TODO: make the source resource inert
|
||||
// Make the source resource inert
|
||||
wl_resource_set_user_data(source->resource, NULL);
|
||||
free(source);
|
||||
}
|
||||
|
||||
static const struct wlr_gtk_primary_selection_source_impl client_source_impl = {
|
||||
.send = client_source_send,
|
||||
.destroy = client_source_destroy,
|
||||
};
|
||||
|
||||
static const struct gtk_primary_selection_source_interface source_impl;
|
||||
|
||||
static struct client_data_source *client_data_source_from_resource(
|
||||
|
@ -125,6 +132,9 @@ static void source_handle_offer(struct wl_client *client,
|
|||
struct wl_resource *resource, const char *mime_type) {
|
||||
struct client_data_source *source =
|
||||
client_data_source_from_resource(resource);
|
||||
if (source == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
char **p = wl_array_add(&source->source.mime_types, sizeof(*p));
|
||||
if (p) {
|
||||
|
@ -151,8 +161,10 @@ static const struct gtk_primary_selection_source_interface source_impl = {
|
|||
static void source_resource_handle_destroy(struct wl_resource *resource) {
|
||||
struct client_data_source *source =
|
||||
client_data_source_from_resource(resource);
|
||||
wlr_gtk_primary_selection_source_finish(&source->source);
|
||||
free(source);
|
||||
if (source == NULL) {
|
||||
return;
|
||||
}
|
||||
wlr_gtk_primary_selection_source_destroy(&source->source);
|
||||
}
|
||||
|
||||
|
||||
|
@ -174,15 +186,20 @@ static void device_handle_set_selection(struct wl_client *client,
|
|||
return;
|
||||
}
|
||||
|
||||
struct client_data_source *source = NULL;
|
||||
struct client_data_source *client_source = NULL;
|
||||
if (source_resource != NULL) {
|
||||
source = client_data_source_from_resource(source_resource);
|
||||
client_source = client_data_source_from_resource(source_resource);
|
||||
}
|
||||
|
||||
struct wlr_gtk_primary_selection_source *source = NULL;
|
||||
if (client_source != NULL) {
|
||||
source = &client_source->source;
|
||||
}
|
||||
|
||||
// TODO: improve serial checking
|
||||
struct wlr_seat *seat = device->seat;
|
||||
wlr_gtk_primary_selection_device_manager_set_selection(device->manager,
|
||||
seat, &source->source);
|
||||
seat, source);
|
||||
}
|
||||
|
||||
static void device_handle_destroy(struct wl_client *client,
|
||||
|
@ -230,14 +247,9 @@ static void device_handle_source_destroy(struct wl_listener *listener,
|
|||
static void device_set_selection(
|
||||
struct wlr_gtk_primary_selection_device *device,
|
||||
struct wlr_gtk_primary_selection_source *source) {
|
||||
if (source != NULL) {
|
||||
assert(source->send);
|
||||
assert(source->cancel);
|
||||
}
|
||||
|
||||
if (device->source != NULL) {
|
||||
wl_list_remove(&device->source_destroy.link);
|
||||
device->source->cancel(device->source);
|
||||
wlr_gtk_primary_selection_source_destroy(device->source);
|
||||
device->source = NULL;
|
||||
}
|
||||
|
||||
|
@ -328,7 +340,7 @@ static void device_destroy(struct wlr_gtk_primary_selection_device *device) {
|
|||
wl_list_remove(&device->seat_focus_change.link);
|
||||
if (device->source != NULL) {
|
||||
wl_list_remove(&device->source_destroy.link);
|
||||
device->source->cancel(device->source);
|
||||
wlr_gtk_primary_selection_source_destroy(device->source);
|
||||
}
|
||||
struct wl_resource *resource, *resource_tmp;
|
||||
wl_resource_for_each_safe(resource, resource_tmp, &device->offers) {
|
||||
|
@ -356,27 +368,6 @@ struct wlr_gtk_primary_selection_device_manager *manager_from_resource(
|
|||
return wl_resource_get_user_data(resource);
|
||||
}
|
||||
|
||||
void wlr_gtk_primary_selection_source_init(
|
||||
struct wlr_gtk_primary_selection_source *source) {
|
||||
wl_array_init(&source->mime_types);
|
||||
wl_signal_init(&source->events.destroy);
|
||||
}
|
||||
|
||||
void wlr_gtk_primary_selection_source_finish(
|
||||
struct wlr_gtk_primary_selection_source *source) {
|
||||
if (source == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
wlr_signal_emit_safe(&source->events.destroy, source);
|
||||
|
||||
char **p;
|
||||
wl_array_for_each(p, &source->mime_types) {
|
||||
free(*p);
|
||||
}
|
||||
wl_array_release(&source->mime_types);
|
||||
}
|
||||
|
||||
static void device_manager_handle_create_source(struct wl_client *client,
|
||||
struct wl_resource *manager_resource, uint32_t id) {
|
||||
struct client_data_source *source =
|
||||
|
@ -385,7 +376,7 @@ static void device_manager_handle_create_source(struct wl_client *client,
|
|||
wl_client_post_no_memory(client);
|
||||
return;
|
||||
}
|
||||
wlr_gtk_primary_selection_source_init(&source->source);
|
||||
wlr_gtk_primary_selection_source_init(&source->source, &client_source_impl);
|
||||
|
||||
uint32_t version = wl_resource_get_version(manager_resource);
|
||||
source->resource = wl_resource_create(client,
|
||||
|
@ -397,9 +388,6 @@ static void device_manager_handle_create_source(struct wl_client *client,
|
|||
}
|
||||
wl_resource_set_implementation(source->resource, &source_impl, source,
|
||||
source_resource_handle_destroy);
|
||||
|
||||
source->source.send = client_source_send;
|
||||
source->source.cancel = client_source_cancel;
|
||||
}
|
||||
|
||||
void device_manager_handle_get_device(struct wl_client *client,
|
||||
|
@ -525,3 +513,40 @@ void wlr_gtk_primary_selection_device_manager_destroy(
|
|||
wl_global_destroy(manager->global);
|
||||
free(manager);
|
||||
}
|
||||
|
||||
|
||||
void wlr_gtk_primary_selection_source_init(
|
||||
struct wlr_gtk_primary_selection_source *source,
|
||||
const struct wlr_gtk_primary_selection_source_impl *impl) {
|
||||
assert(impl->send);
|
||||
wl_array_init(&source->mime_types);
|
||||
wl_signal_init(&source->events.destroy);
|
||||
source->impl = impl;
|
||||
}
|
||||
|
||||
void wlr_gtk_primary_selection_source_destroy(
|
||||
struct wlr_gtk_primary_selection_source *source) {
|
||||
if (source == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
wlr_signal_emit_safe(&source->events.destroy, source);
|
||||
|
||||
char **p;
|
||||
wl_array_for_each(p, &source->mime_types) {
|
||||
free(*p);
|
||||
}
|
||||
wl_array_release(&source->mime_types);
|
||||
|
||||
if (source->impl->destroy) {
|
||||
source->impl->destroy(source);
|
||||
} else {
|
||||
free(source);
|
||||
}
|
||||
}
|
||||
|
||||
void wlr_gtk_primary_selection_source_send(
|
||||
struct wlr_gtk_primary_selection_source *source, const char *mime_type,
|
||||
int32_t fd) {
|
||||
source->impl->send(source, mime_type, fd);
|
||||
}
|
||||
|
|
|
@ -137,7 +137,7 @@ static void xwm_selection_get_data(struct wlr_xwm_selection *selection) {
|
|||
|
||||
static void source_send(struct wlr_xwm_selection *selection,
|
||||
struct wl_array *mime_types, struct wl_array *mime_types_atoms,
|
||||
const char *requested_mime_type, int32_t fd) {
|
||||
const char *requested_mime_type, int fd) {
|
||||
struct wlr_xwm *xwm = selection->xwm;
|
||||
struct wlr_xwm_selection_transfer *transfer = &selection->incoming;
|
||||
|
||||
|
@ -222,17 +222,17 @@ struct x11_primary_selection_source {
|
|||
struct wl_array mime_types_atoms;
|
||||
};
|
||||
|
||||
static void primary_selection_source_cancel(
|
||||
struct wlr_gtk_primary_selection_source *wlr_source);
|
||||
static const struct wlr_gtk_primary_selection_source_impl
|
||||
primary_selection_source_impl;
|
||||
|
||||
bool primary_selection_source_is_xwayland(
|
||||
struct wlr_gtk_primary_selection_source *wlr_source) {
|
||||
return wlr_source->cancel == primary_selection_source_cancel;
|
||||
return wlr_source->impl == &primary_selection_source_impl;
|
||||
}
|
||||
|
||||
static void primary_selection_source_send(
|
||||
struct wlr_gtk_primary_selection_source *wlr_source, const char *mime_type,
|
||||
int32_t fd) {
|
||||
struct wlr_gtk_primary_selection_source *wlr_source,
|
||||
const char *mime_type, int fd) {
|
||||
struct x11_primary_selection_source *source =
|
||||
(struct x11_primary_selection_source *)wlr_source;
|
||||
struct wlr_xwm_selection *selection = source->selection;
|
||||
|
@ -241,15 +241,20 @@ static void primary_selection_source_send(
|
|||
mime_type, fd);
|
||||
}
|
||||
|
||||
static void primary_selection_source_cancel(
|
||||
static void primary_selection_source_destroy(
|
||||
struct wlr_gtk_primary_selection_source *wlr_source) {
|
||||
struct x11_primary_selection_source *source =
|
||||
(struct x11_primary_selection_source *)wlr_source;
|
||||
wlr_gtk_primary_selection_source_finish(&source->base);
|
||||
wl_array_release(&source->mime_types_atoms);
|
||||
free(source);
|
||||
}
|
||||
|
||||
static const struct wlr_gtk_primary_selection_source_impl
|
||||
primary_selection_source_impl = {
|
||||
.send = primary_selection_source_send,
|
||||
.destroy = primary_selection_source_destroy,
|
||||
};
|
||||
|
||||
static bool source_get_targets(struct wlr_xwm_selection *selection,
|
||||
struct wl_array *mime_types, struct wl_array *mime_types_atoms) {
|
||||
struct wlr_xwm *xwm = selection->xwm;
|
||||
|
@ -356,9 +361,8 @@ static void xwm_selection_get_targets(struct wlr_xwm_selection *selection) {
|
|||
if (source == NULL) {
|
||||
return;
|
||||
}
|
||||
wlr_gtk_primary_selection_source_init(&source->base);
|
||||
source->base.send = primary_selection_source_send;
|
||||
source->base.cancel = primary_selection_source_cancel;
|
||||
wlr_gtk_primary_selection_source_init(&source->base,
|
||||
&primary_selection_source_impl);
|
||||
|
||||
source->selection = selection;
|
||||
wl_array_init(&source->mime_types_atoms);
|
||||
|
@ -369,7 +373,7 @@ static void xwm_selection_get_targets(struct wlr_xwm_selection *selection) {
|
|||
wlr_gtk_primary_selection_device_manager_set_selection(
|
||||
xwm->xwayland->gtk_primary_selection, xwm->seat, &source->base);
|
||||
} else {
|
||||
source->base.cancel(&source->base);
|
||||
wlr_gtk_primary_selection_source_destroy(&source->base);
|
||||
}
|
||||
} else if (selection == &xwm->dnd_selection) {
|
||||
// TODO
|
||||
|
|
|
@ -198,7 +198,7 @@ static void xwm_selection_source_send(struct wlr_xwm_selection *selection,
|
|||
struct wlr_gtk_primary_selection_source *source =
|
||||
selection->xwm->seat->primary_selection_source;
|
||||
if (source != NULL) {
|
||||
source->send(source, mime_type, fd);
|
||||
wlr_gtk_primary_selection_source_send(source, mime_type, fd);
|
||||
return;
|
||||
}
|
||||
} else if (selection == &selection->xwm->dnd_selection) {
|
||||
|
|
Loading…
Reference in a new issue