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wlr-seat: keyboard redesign

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This commit is contained in:
Tony Crisci 2017-10-23 08:59:55 -04:00
parent 1b7918f50e
commit d33a9f8eaa
4 changed files with 138 additions and 127 deletions
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168
types/wlr_seat.c
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@ -91,6 +91,24 @@ static void wl_keyboard_destroy(struct wl_resource *resource) {
}
}
static void seat_handle_send_keymap(struct wlr_seat_handle *handle,
struct wlr_keyboard *keyboard) {
if (!keyboard || !handle->keyboard) {
return;
}
// TODO: We should probably lift all of the keys set by the other
// keyboard
wl_keyboard_send_keymap(handle->keyboard,
WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1, keyboard->keymap_fd,
keyboard->keymap_size);
if (wl_resource_get_version(handle->keyboard) >=
WL_KEYBOARD_REPEAT_INFO_SINCE_VERSION) {
// TODO: Make this better
wl_keyboard_send_repeat_info(handle->keyboard, 25, 600);
}
}
static void wl_seat_get_keyboard(struct wl_client *client,
struct wl_resource *_handle, uint32_t id) {
struct wlr_seat_handle *handle = wl_resource_get_user_data(_handle);
@ -107,6 +125,11 @@ static void wl_seat_get_keyboard(struct wl_client *client,
wl_resource_get_version(_handle), id);
wl_resource_set_implementation(handle->keyboard, &wl_keyboard_impl,
handle, &wl_keyboard_destroy);
seat_handle_send_keymap(handle, handle->wlr_seat->keyboard_state.keyboard);
// TODO possibly handle the case where this keyboard needs an enter
// right away
}
static const struct wl_touch_interface wl_touch_impl = {
@ -298,7 +321,6 @@ struct wlr_seat *wlr_seat_create(struct wl_display *display, const char *name) {
wlr_seat->display = display;
wlr_seat->name = strdup(name);
wl_list_init(&wlr_seat->handles);
wl_list_init(&wlr_seat->keyboards);
wl_signal_init(&wlr_seat->events.client_bound);
wl_signal_init(&wlr_seat->events.client_unbound);
@ -539,26 +561,6 @@ void wlr_seat_pointer_notify_axis(struct wlr_seat *wlr_seat, uint32_t time,
grab->interface->axis(grab, time, orientation, value);
}
static void keyboard_switch_seat_keyboard(struct wlr_seat_handle *handle,
struct wlr_seat_keyboard *seat_kb) {
if (handle->seat_keyboard == seat_kb) {
return;
}
// TODO: We should probably lift all of the keys set by the other
// keyboard
wl_keyboard_send_keymap(handle->keyboard,
WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1, seat_kb->keyboard->keymap_fd,
seat_kb->keyboard->keymap_size);
if (wl_resource_get_version(handle->keyboard) >=
WL_KEYBOARD_REPEAT_INFO_SINCE_VERSION) {
// TODO: Make this better
wl_keyboard_send_repeat_info(handle->keyboard, 25, 600);
}
handle->seat_keyboard = seat_kb;
}
void wlr_seat_keyboard_send_key(struct wlr_seat *wlr_seat, uint32_t time,
uint32_t key, uint32_t state) {
struct wlr_seat_handle *handle = wlr_seat->keyboard_state.focused_handle;
@ -571,89 +573,49 @@ void wlr_seat_keyboard_send_key(struct wlr_seat *wlr_seat, uint32_t time,
time, key, state);
}
static void keyboard_key_notify(struct wl_listener *listener, void *data) {
struct wlr_seat_keyboard *seat_kb = wl_container_of(listener, seat_kb, key);
struct wlr_seat *seat = seat_kb->seat;
struct wlr_seat_handle *handle = seat->keyboard_state.focused_handle;
if (!handle || !handle->keyboard) {
static void handle_keyboard_keymap(struct wl_listener *listener, void *data) {
struct wlr_seat_keyboard_state *state =
wl_container_of(listener, state, keyboard_keymap);
struct wlr_seat_handle *handle;
wl_list_for_each(handle, &state->wlr_seat->handles, link) {
seat_handle_send_keymap(handle, state->keyboard);
}
}
static void handle_keyboard_destroy(struct wl_listener *listener, void *data) {
struct wlr_seat_keyboard_state *state =
wl_container_of(listener, state, keyboard_destroy);
state->keyboard = NULL;
}
void wlr_seat_set_keyboard(struct wlr_seat *seat,
struct wlr_input_device *device) {
if (seat->keyboard_state.keyboard == device->keyboard) {
return;
}
keyboard_switch_seat_keyboard(handle, seat_kb);
struct wlr_event_keyboard_key *event = data;
enum wlr_key_state key_state = event->state;
struct wlr_seat_keyboard_grab *grab = seat->keyboard_state.grab;
grab->interface->key(grab, (uint32_t)(event->time_usec / 1000),
event->keycode, key_state);
}
static void keyboard_modifiers_notify(struct wl_listener *listener,
void *data) {
struct wlr_seat_keyboard *seat_kb = wl_container_of(listener, seat_kb,
modifiers);
struct wlr_seat *seat = seat_kb->seat;
struct wlr_seat_handle *handle = seat->keyboard_state.focused_handle;
if (!handle || !handle->keyboard) {
return;
if (seat->keyboard_state.keyboard) {
wl_list_remove(&seat->keyboard_state.keyboard_destroy.link);
wl_list_remove(&seat->keyboard_state.keyboard_keymap.link);
seat->keyboard_state.keyboard = NULL;
}
keyboard_switch_seat_keyboard(handle, seat_kb);
if (device) {
assert(device->type == WLR_INPUT_DEVICE_KEYBOARD);
wl_signal_add(&device->events.destroy,
&seat->keyboard_state.keyboard_destroy);
seat->keyboard_state.keyboard_destroy.notify = handle_keyboard_destroy;
struct wlr_keyboard *keyboard = seat_kb->keyboard;
wl_signal_add(&device->keyboard->events.keymap,
&seat->keyboard_state.keyboard_keymap);
seat->keyboard_state.keyboard_keymap.notify = handle_keyboard_keymap;
struct wlr_seat_keyboard_grab *grab = seat->keyboard_state.grab;
grab->interface->modifiers(grab,
keyboard->modifiers.depressed, keyboard->modifiers.latched,
keyboard->modifiers.locked, keyboard->modifiers.group);
}
static void keyboard_keymap_notify(struct wl_listener *listener, void *data) {
struct wlr_seat_keyboard *seat_kb = wl_container_of(
listener, seat_kb, keymap);
wlr_log(L_DEBUG, "Keymap event for %p", seat_kb);
}
static void keyboard_destroy_notify(struct wl_listener *listener, void *data) {
struct wlr_seat_keyboard *seat_kb = wl_container_of(
listener, seat_kb, destroy);
wlr_seat_detach_keyboard(seat_kb->seat, seat_kb->keyboard);
}
void wlr_seat_attach_keyboard(struct wlr_seat *seat,
struct wlr_input_device *dev) {
assert(seat && dev && dev->type == WLR_INPUT_DEVICE_KEYBOARD);
struct wlr_keyboard *kb = dev->keyboard;
struct wlr_seat_keyboard *seat_kb =
calloc(1, sizeof(struct wlr_seat_keyboard));
seat_kb->keyboard = kb;
seat_kb->seat = seat;
seat_kb->key.notify = keyboard_key_notify;
wl_signal_add(&kb->events.key, &seat_kb->key);
seat_kb->modifiers.notify = keyboard_modifiers_notify;
wl_signal_add(&kb->events.modifiers, &seat_kb->modifiers);
seat_kb->keymap.notify = keyboard_keymap_notify;
wl_signal_add(&kb->events.keymap, &seat_kb->keymap);
// TODO: update keymap as necessary
seat_kb->destroy.notify = keyboard_destroy_notify;
wl_signal_add(&dev->events.destroy, &seat_kb->destroy);
wl_list_insert(&seat->keyboards, &seat_kb->link);
}
void wlr_seat_detach_keyboard(struct wlr_seat *seat, struct wlr_keyboard *kb) {
struct wlr_seat_keyboard *seat_kb, *_tmp;
wl_list_for_each_safe(seat_kb, _tmp, &seat->keyboards, link) {
if (seat_kb->keyboard == kb) {
wl_list_remove(&seat_kb->link);
wl_list_remove(&seat_kb->key.link);
wl_list_remove(&seat_kb->modifiers.link);
wl_list_remove(&seat_kb->keymap.link);
wl_list_remove(&seat_kb->destroy.link);
free(seat_kb);
break;
struct wlr_seat_handle *handle;
wl_list_for_each(handle, &seat->handles, link) {
seat_handle_send_keymap(handle, device->keyboard);
}
seat->keyboard_state.keyboard = device->keyboard;
}
}
@ -774,3 +736,17 @@ void wlr_seat_keyboard_clear_focus(struct wlr_seat *wlr_seat) {
wl_array_init(&keys);
wlr_seat_keyboard_enter(wlr_seat, NULL);
}
void wlr_seat_keyboard_notify_modifiers(struct wlr_seat *seat,
uint32_t mods_depressed, uint32_t mods_latched, uint32_t mods_locked,
uint32_t group) {
struct wlr_seat_keyboard_grab *grab = seat->keyboard_state.grab;
grab->interface->modifiers(grab,
mods_depressed, mods_latched, mods_locked, group);
}
void wlr_seat_keyboard_notify_key(struct wlr_seat *seat, uint32_t time,
uint32_t key, uint32_t state) {
struct wlr_seat_keyboard_grab *grab = seat->keyboard_state.grab;
grab->interface->key(grab, time, key, state);
}