compositor modifier hook
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@ -32,6 +32,13 @@ enum wlr_keyboard_modifier {
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struct wlr_keyboard_impl;
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struct wlr_keyboard_impl;
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struct wlr_keyboard_modifiers {
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xkb_mod_mask_t depressed;
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xkb_mod_mask_t latched;
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xkb_mod_mask_t locked;
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xkb_mod_mask_t group;
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};
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struct wlr_keyboard {
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struct wlr_keyboard {
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struct wlr_keyboard_impl *impl;
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struct wlr_keyboard_impl *impl;
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// TODO: Should this store key repeat info too?
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// TODO: Should this store key repeat info too?
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@ -45,12 +52,7 @@ struct wlr_keyboard {
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uint32_t keycodes[WLR_KEYBOARD_KEYS_CAP];
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uint32_t keycodes[WLR_KEYBOARD_KEYS_CAP];
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size_t num_keycodes;
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size_t num_keycodes;
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struct {
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struct wlr_keyboard_modifiers *modifiers;
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xkb_mod_mask_t depressed;
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xkb_mod_mask_t latched;
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xkb_mod_mask_t locked;
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xkb_mod_mask_t group;
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} modifiers;
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struct {
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struct {
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int32_t rate;
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int32_t rate;
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@ -71,7 +71,8 @@ struct wlr_keyboard_grab_interface {
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struct wlr_surface *surface);
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struct wlr_surface *surface);
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void (*key)(struct wlr_seat_keyboard_grab *grab, uint32_t time,
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void (*key)(struct wlr_seat_keyboard_grab *grab, uint32_t time,
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uint32_t key, uint32_t state);
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uint32_t key, uint32_t state);
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void (*modifiers)(struct wlr_seat_keyboard_grab *grab);
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void (*modifiers)(struct wlr_seat_keyboard_grab *grab,
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struct wlr_keyboard_modifiers *modifiers);
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void (*cancel)(struct wlr_seat_keyboard_grab *grab);
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void (*cancel)(struct wlr_seat_keyboard_grab *grab);
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};
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};
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@ -344,6 +345,11 @@ bool wlr_seat_pointer_has_grab(struct wlr_seat *seat);
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*/
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*/
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void wlr_seat_set_keyboard(struct wlr_seat *seat, struct wlr_input_device *dev);
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void wlr_seat_set_keyboard(struct wlr_seat *seat, struct wlr_input_device *dev);
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/**
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* Get the active keyboard for the seat.
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*/
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struct wlr_keyboard *wlr_seat_get_keyboard(struct wlr_seat *seat);
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/**
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/**
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* Start a grab of the keyboard of this seat. The grabber is responsible for
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* Start a grab of the keyboard of this seat. The grabber is responsible for
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* handling all keyboard events until the grab ends.
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* handling all keyboard events until the grab ends.
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@ -375,13 +381,15 @@ void wlr_seat_keyboard_notify_key(struct wlr_seat *seat, uint32_t time,
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* Send the modifier state to focused keyboard resources. Compositors should use
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* Send the modifier state to focused keyboard resources. Compositors should use
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* `wlr_seat_keyboard_notify_modifiers()` to respect any keyboard grabs.
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* `wlr_seat_keyboard_notify_modifiers()` to respect any keyboard grabs.
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*/
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*/
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void wlr_seat_keyboard_send_modifiers(struct wlr_seat *seat);
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void wlr_seat_keyboard_send_modifiers(struct wlr_seat *seat,
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struct wlr_keyboard_modifiers *modifiers);
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/**
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/**
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* Notify the seat that the modifiers for the keyboard have changed. Defers to
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* Notify the seat that the modifiers for the keyboard have changed. Defers to
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* any keyboard grabs.
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* any keyboard grabs.
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*/
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*/
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void wlr_seat_keyboard_notify_modifiers(struct wlr_seat *seat);
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void wlr_seat_keyboard_notify_modifiers(struct wlr_seat *seat,
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struct wlr_keyboard_modifiers *modifiers);
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/**
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/**
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* Notify the seat that the keyboard focus has changed and request it to be the
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* Notify the seat that the keyboard focus has changed and request it to be the
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@ -279,7 +279,8 @@ void roots_keyboard_handle_key(struct roots_keyboard *keyboard,
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void roots_keyboard_handle_modifiers(struct roots_keyboard *r_keyboard) {
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void roots_keyboard_handle_modifiers(struct roots_keyboard *r_keyboard) {
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struct wlr_seat *seat = r_keyboard->seat->seat;
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struct wlr_seat *seat = r_keyboard->seat->seat;
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wlr_seat_set_keyboard(seat, r_keyboard->device);
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wlr_seat_set_keyboard(seat, r_keyboard->device);
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wlr_seat_keyboard_notify_modifiers(seat);
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wlr_seat_keyboard_notify_modifiers(seat,
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r_keyboard->device->keyboard->modifiers);
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}
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}
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static void keyboard_config_merge(struct roots_keyboard_config *config,
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static void keyboard_config_merge(struct roots_keyboard_config *config,
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@ -30,17 +30,17 @@ static void keyboard_modifier_update(struct wlr_keyboard *keyboard) {
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XKB_STATE_MODS_LOCKED);
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XKB_STATE_MODS_LOCKED);
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xkb_mod_mask_t group = xkb_state_serialize_layout(keyboard->xkb_state,
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xkb_mod_mask_t group = xkb_state_serialize_layout(keyboard->xkb_state,
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XKB_STATE_LAYOUT_EFFECTIVE);
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XKB_STATE_LAYOUT_EFFECTIVE);
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if (depressed == keyboard->modifiers.depressed &&
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if (depressed == keyboard->modifiers->depressed &&
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latched == keyboard->modifiers.latched &&
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latched == keyboard->modifiers->latched &&
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locked == keyboard->modifiers.locked &&
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locked == keyboard->modifiers->locked &&
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group == keyboard->modifiers.group) {
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group == keyboard->modifiers->group) {
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return;
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return;
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}
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}
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keyboard->modifiers.depressed = depressed;
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keyboard->modifiers->depressed = depressed;
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keyboard->modifiers.latched = latched;
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keyboard->modifiers->latched = latched;
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keyboard->modifiers.locked = locked;
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keyboard->modifiers->locked = locked;
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keyboard->modifiers.group = group;
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keyboard->modifiers->group = group;
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wl_signal_emit(&keyboard->events.modifiers, keyboard);
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wl_signal_emit(&keyboard->events.modifiers, keyboard);
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}
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}
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@ -117,6 +117,7 @@ void wlr_keyboard_notify_key(struct wlr_keyboard *keyboard,
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void wlr_keyboard_init(struct wlr_keyboard *kb,
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void wlr_keyboard_init(struct wlr_keyboard *kb,
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struct wlr_keyboard_impl *impl) {
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struct wlr_keyboard_impl *impl) {
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kb->impl = impl;
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kb->impl = impl;
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kb->modifiers = calloc(1, sizeof(struct wlr_keyboard_modifiers));
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wl_signal_init(&kb->events.key);
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wl_signal_init(&kb->events.key);
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wl_signal_init(&kb->events.modifiers);
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wl_signal_init(&kb->events.modifiers);
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wl_signal_init(&kb->events.keymap);
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wl_signal_init(&kb->events.keymap);
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@ -139,6 +140,7 @@ void wlr_keyboard_destroy(struct wlr_keyboard *kb) {
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xkb_state_unref(kb->xkb_state);
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xkb_state_unref(kb->xkb_state);
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xkb_keymap_unref(kb->keymap);
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xkb_keymap_unref(kb->keymap);
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close(kb->keymap_fd);
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close(kb->keymap_fd);
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free(kb->modifiers);
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free(kb);
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free(kb);
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}
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}
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@ -222,7 +224,7 @@ void wlr_keyboard_set_repeat_info(struct wlr_keyboard *kb, int32_t rate,
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}
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}
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uint32_t wlr_keyboard_get_modifiers(struct wlr_keyboard *kb) {
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uint32_t wlr_keyboard_get_modifiers(struct wlr_keyboard *kb) {
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xkb_mod_mask_t mask = kb->modifiers.depressed | kb->modifiers.latched;
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xkb_mod_mask_t mask = kb->modifiers->depressed | kb->modifiers->latched;
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uint32_t modifiers = 0;
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uint32_t modifiers = 0;
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for (size_t i = 0; i < WLR_MODIFIER_COUNT; ++i) {
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for (size_t i = 0; i < WLR_MODIFIER_COUNT; ++i) {
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if (kb->mod_indexes[i] != XKB_MOD_INVALID &&
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if (kb->mod_indexes[i] != XKB_MOD_INVALID &&
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@ -291,8 +291,9 @@ static void default_keyboard_key(struct wlr_seat_keyboard_grab *grab,
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wlr_seat_keyboard_send_key(grab->seat, time, key, state);
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wlr_seat_keyboard_send_key(grab->seat, time, key, state);
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}
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}
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static void default_keyboard_modifiers(struct wlr_seat_keyboard_grab *grab) {
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static void default_keyboard_modifiers(struct wlr_seat_keyboard_grab *grab,
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wlr_seat_keyboard_send_modifiers(grab->seat);
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struct wlr_keyboard_modifiers *modifiers) {
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wlr_seat_keyboard_send_modifiers(grab->seat, modifiers);
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}
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}
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static void default_keyboard_cancel(struct wlr_seat_keyboard_grab *grab) {
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static void default_keyboard_cancel(struct wlr_seat_keyboard_grab *grab) {
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@ -796,6 +797,10 @@ void wlr_seat_set_keyboard(struct wlr_seat *seat,
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seat->keyboard_state.keyboard = keyboard;
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seat->keyboard_state.keyboard = keyboard;
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}
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}
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struct wlr_keyboard *wlr_seat_get_keyboard(struct wlr_seat *seat) {
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return seat->keyboard_state.keyboard;
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}
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void wlr_seat_keyboard_start_grab(struct wlr_seat *wlr_seat,
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void wlr_seat_keyboard_start_grab(struct wlr_seat *wlr_seat,
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struct wlr_seat_keyboard_grab *grab) {
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struct wlr_seat_keyboard_grab *grab) {
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grab->seat = wlr_seat;
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grab->seat = wlr_seat;
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@ -834,23 +839,19 @@ static void keyboard_resource_destroy_notify(struct wl_listener *listener,
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wlr_seat_keyboard_clear_focus(state->seat);
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wlr_seat_keyboard_clear_focus(state->seat);
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}
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}
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void wlr_seat_keyboard_send_modifiers(struct wlr_seat *seat) {
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void wlr_seat_keyboard_send_modifiers(struct wlr_seat *seat,
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struct wlr_keyboard_modifiers *modifiers) {
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struct wlr_seat_client *client = seat->keyboard_state.focused_client;
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struct wlr_seat_client *client = seat->keyboard_state.focused_client;
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if (client == NULL) {
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if (client == NULL) {
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return;
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return;
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}
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}
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struct wlr_keyboard *keyboard = seat->keyboard_state.keyboard;
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if (keyboard == NULL) {
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return;
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}
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uint32_t serial = wl_display_next_serial(seat->display);
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uint32_t serial = wl_display_next_serial(seat->display);
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struct wl_resource *resource;
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struct wl_resource *resource;
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wl_resource_for_each(resource, &client->keyboards) {
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wl_resource_for_each(resource, &client->keyboards) {
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wl_keyboard_send_modifiers(resource, serial,
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wl_keyboard_send_modifiers(resource, serial,
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keyboard->modifiers.depressed, keyboard->modifiers.latched,
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modifiers->depressed, modifiers->latched,
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keyboard->modifiers.locked, keyboard->modifiers.group);
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modifiers->locked, modifiers->group);
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}
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}
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}
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}
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@ -930,7 +931,8 @@ void wlr_seat_keyboard_enter(struct wlr_seat *seat,
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if (client != NULL && seat->keyboard_state.keyboard != NULL) {
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if (client != NULL && seat->keyboard_state.keyboard != NULL) {
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// tell new client about any modifier change last,
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// tell new client about any modifier change last,
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// as it targets seat->keyboard_state.focused_client
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// as it targets seat->keyboard_state.focused_client
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wlr_seat_keyboard_send_modifiers(seat);
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wlr_seat_keyboard_send_modifiers(seat,
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seat->keyboard_state.keyboard->modifiers);
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}
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}
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}
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}
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@ -950,10 +952,11 @@ bool wlr_seat_keyboard_has_grab(struct wlr_seat *seat) {
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return seat->keyboard_state.grab->interface != &default_keyboard_grab_impl;
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return seat->keyboard_state.grab->interface != &default_keyboard_grab_impl;
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}
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}
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void wlr_seat_keyboard_notify_modifiers(struct wlr_seat *seat) {
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void wlr_seat_keyboard_notify_modifiers(struct wlr_seat *seat,
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struct wlr_keyboard_modifiers *modifiers) {
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clock_gettime(CLOCK_MONOTONIC, &seat->last_event);
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clock_gettime(CLOCK_MONOTONIC, &seat->last_event);
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struct wlr_seat_keyboard_grab *grab = seat->keyboard_state.grab;
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struct wlr_seat_keyboard_grab *grab = seat->keyboard_state.grab;
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grab->interface->modifiers(grab);
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grab->interface->modifiers(grab, modifiers);
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}
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}
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void wlr_seat_keyboard_notify_key(struct wlr_seat *seat, uint32_t time,
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void wlr_seat_keyboard_notify_key(struct wlr_seat *seat, uint32_t time,
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@ -112,8 +112,9 @@ static void xdg_keyboard_grab_key(struct wlr_seat_keyboard_grab *grab, uint32_t
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wlr_seat_keyboard_send_key(grab->seat, time, key, state);
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wlr_seat_keyboard_send_key(grab->seat, time, key, state);
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}
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}
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static void xdg_keyboard_grab_modifiers(struct wlr_seat_keyboard_grab *grab) {
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static void xdg_keyboard_grab_modifiers(struct wlr_seat_keyboard_grab *grab,
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wlr_seat_keyboard_send_modifiers(grab->seat);
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struct wlr_keyboard_modifiers *modifiers) {
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wlr_seat_keyboard_send_modifiers(grab->seat, modifiers);
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}
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}
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static void xdg_keyboard_grab_cancel(struct wlr_seat_keyboard_grab *grab) {
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static void xdg_keyboard_grab_cancel(struct wlr_seat_keyboard_grab *grab) {
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