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rootston: refactor keyboard

This commit is contained in:
Tony Crisci 2017-11-03 06:18:20 -04:00
parent 447c561d15
commit 9bd0f47efd
3 changed files with 32 additions and 17 deletions
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10
include/rootston/keyboard.h
View File

@ -16,7 +16,13 @@ struct roots_keyboard {
xkb_keysym_t pressed_keysyms[ROOTS_KEYBOARD_PRESSED_KEYSYMS_CAP];
};
void keyboard_add(struct wlr_input_device *device, struct roots_input *input);
void keyboard_remove(struct wlr_input_device *device, struct roots_input *input);
struct roots_keyboard *roots_keyboard_create(struct wlr_input_device *device,
struct roots_input *input);
void roots_keyboard_destroy(struct wlr_input_device *device, struct roots_input *input);
void roots_keyboard_handle_key(struct roots_keyboard *keyboard,
struct wlr_event_keyboard_key *event);
void roots_keyboard_handle_modifiers(struct roots_keyboard *r_keyboard);
#endif

4
rootston/input.c
View File

@ -36,7 +36,7 @@ static void input_add_notify(struct wl_listener *listener, void *data) {
device->vendor, device->product, device_type(device->type));
switch (device->type) {
case WLR_INPUT_DEVICE_KEYBOARD:
keyboard_add(device, input);
roots_keyboard_create(device, input);
break;
case WLR_INPUT_DEVICE_POINTER:
pointer_add(device, input);
@ -57,7 +57,7 @@ static void input_remove_notify(struct wl_listener *listener, void *data) {
struct roots_input *input = wl_container_of(listener, input, input_remove);
switch (device->type) {
case WLR_INPUT_DEVICE_KEYBOARD:
keyboard_remove(device, input);
roots_keyboard_destroy(device, input);
break;
case WLR_INPUT_DEVICE_POINTER:
pointer_remove(device, input);

35
rootston/keyboard.c
View File

@ -123,10 +123,8 @@ static void keyboard_keysym_release(struct roots_keyboard *keyboard,
}
}
static void keyboard_key_notify(struct wl_listener *listener, void *data) {
struct wlr_event_keyboard_key *event = data;
struct roots_keyboard *keyboard = wl_container_of(listener, keyboard, key);
void roots_keyboard_handle_key(struct roots_keyboard *keyboard,
struct wlr_event_keyboard_key *event) {
uint32_t keycode = event->keycode + 8;
const xkb_keysym_t *syms;
int syms_len = xkb_state_key_get_syms(keyboard->device->keyboard->xkb_state,
@ -149,9 +147,13 @@ static void keyboard_key_notify(struct wl_listener *listener, void *data) {
}
}
static void keyboard_modifiers_notify(struct wl_listener *listener, void *data) {
struct roots_keyboard *r_keyboard =
wl_container_of(listener, r_keyboard, modifiers);
static void handle_keyboard_key(struct wl_listener *listener, void *data) {
struct roots_keyboard *keyboard = wl_container_of(listener, keyboard, key);
struct wlr_event_keyboard_key *event = data;
roots_keyboard_handle_key(keyboard, event);
}
void roots_keyboard_handle_modifiers(struct roots_keyboard *r_keyboard) {
struct wlr_seat *seat = r_keyboard->input->wl_seat;
struct wlr_keyboard *keyboard = r_keyboard->device->keyboard;
wlr_seat_set_keyboard(seat, r_keyboard->device);
@ -160,7 +162,12 @@ static void keyboard_modifiers_notify(struct wl_listener *listener, void *data)
keyboard->modifiers.latched,
keyboard->modifiers.locked,
keyboard->modifiers.group);
}
static void handle_keyboard_modifiers(struct wl_listener *listener, void *data) {
struct roots_keyboard *r_keyboard =
wl_container_of(listener, r_keyboard, modifiers);
roots_keyboard_handle_modifiers(r_keyboard);
}
static void keyboard_config_merge(struct keyboard_config *config,
@ -185,19 +192,19 @@ static void keyboard_config_merge(struct keyboard_config *config,
}
}
void keyboard_add(struct wlr_input_device *device, struct roots_input *input) {
struct roots_keyboard *roots_keyboard_create(struct wlr_input_device *device, struct roots_input *input) {
struct roots_keyboard *keyboard = calloc(sizeof(struct roots_keyboard), 1);
if (keyboard == NULL) {
return;
return NULL;
}
device->data = keyboard;
keyboard->device = device;
keyboard->input = input;
keyboard->key.notify = keyboard_key_notify;
keyboard->key.notify = handle_keyboard_key;
wl_signal_add(&device->keyboard->events.key, &keyboard->key);
keyboard->modifiers.notify = keyboard_modifiers_notify;
keyboard->modifiers.notify = handle_keyboard_modifiers;
wl_signal_add(&device->keyboard->events.modifiers, &keyboard->modifiers);
wl_list_insert(&input->keyboards, &keyboard->link);
@ -226,14 +233,16 @@ void keyboard_add(struct wlr_input_device *device, struct roots_input *input) {
struct xkb_context *context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
if (context == NULL) {
wlr_log(L_ERROR, "Cannot create XKB context");
return;
return NULL;
}
wlr_keyboard_set_keymap(device->keyboard, xkb_map_new_from_names(context,
&rules, XKB_KEYMAP_COMPILE_NO_FLAGS));
xkb_context_unref(context);
return keyboard;
}
void keyboard_remove(struct wlr_input_device *device, struct roots_input *input) {
void roots_keyboard_destroy(struct wlr_input_device *device, struct roots_input *input) {
struct roots_keyboard *keyboard = device->data;
wl_list_remove(&keyboard->key.link);
wl_list_remove(&keyboard->modifiers.link);