void
wlb_keyboard_set_focus(struct wlb_keyboard *keyboard,
struct wlb_surface *focus)
{
struct wl_resource *resource;
uint32_t serial;
if (keyboard->focus == focus)
return;
serial = wl_display_next_serial(keyboard->seat->compositor->display);
if (keyboard->focus) {
wl_resource_for_each(resource, &keyboard->resource_list)
wl_keyboard_send_leave(resource, serial,
keyboard->focus->resource);
wl_list_remove(&keyboard->surface_destroy_listener.link);
}
keyboard->focus = focus;
if (keyboard->focus) {
wl_resource_add_destroy_listener(focus->resource,
&keyboard->surface_destroy_listener);
wl_resource_for_each(resource, &keyboard->resource_list)
wl_keyboard_send_enter(resource, serial,
keyboard->focus->resource,
&keyboard->keys);
}
}
WL_EXPORT void
wlb_keyboard_key(struct wlb_keyboard *keyboard, uint32_t time,
uint32_t key, enum wl_keyboard_key_state state)
{
struct wl_resource *resource;
uint32_t serial, *k, *end;
keyboard_ensure_focus(keyboard);
end = keyboard->keys.data + keyboard->keys.size;
for (k = keyboard->keys.data; k < end; k++) {
if (*k == key) {
/* Ignore server-generated repeats. */
if (state == WL_KEYBOARD_KEY_STATE_PRESSED)
return;
*k = *--end;
}
}
keyboard->keys.size = (void *) end - keyboard->keys.data;
if (state == WL_KEYBOARD_KEY_STATE_PRESSED) {
k = wl_array_add(&keyboard->keys, sizeof *k);
*k = key;
}
if (!keyboard->focus || wl_list_empty(&keyboard->resource_list))
return;
serial = wl_display_next_serial(keyboard->seat->compositor->display);
wl_resource_for_each(resource, &keyboard->resource_list)
wl_keyboard_send_key(resource, serial, time, key, state);
}
static bool set_name(struct config_node * node, const char * value)
{
struct tag * tag = wl_container_of(node, tag, config.name);
struct wl_resource * resource;
char * name;
if (!(name = strdup(value)))
return false;
free(tag->name);
tag->name = name;
wl_resource_for_each(resource, &tag->resources)
velox_tag_send_name(resource, tag->name);
return true;
}
WL_EXPORT void
wlb_keyboard_modifiers(struct wlb_keyboard *keyboard, uint32_t mods_depressed,
uint32_t mods_latched, uint32_t mods_locked,
uint32_t group)
{
struct wl_resource *resource;
uint32_t serial;
keyboard_ensure_focus(keyboard);
if (!keyboard->focus || wl_list_empty(&keyboard->resource_list))
return;
serial = wl_display_next_serial(keyboard->seat->compositor->display);
wl_resource_for_each(resource, &keyboard->resource_list)
wl_keyboard_send_modifiers(resource, serial, mods_depressed,
mods_latched, mods_locked, group);
}
void tag_add(struct tag * tag, struct screen * screen)
{
struct wl_resource * resource;
assert(tag->screen == NULL);
/* Add the tag to the end of the tag list to minimize churn of the screen's
* active tag, and to prefer recently released tags. */
wl_list_insert(screen ? screen->tags.prev : &velox.unused_tags, &tag->link);
if (screen)
{
screen->mask |= tag->mask;
tag->screen = screen;
}
wl_resource_for_each(resource, &tag->resources)
tag_send_screen(tag, wl_resource_get_client(resource), resource, NULL);
}
