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This keeps track of whether surfaces received a key press event and will only send a key release event if the pressed event was sent. This also requires changing the keycodes that are sent via wl_keyboard_enter to only include those that were previously sent. This makes it so surfaces do not receive key release events for keys that they never received a key press for and makes it so switching focus doesn't leak keycodes that were consumed by bindings.
738 lines
23 KiB
C
738 lines
23 KiB
C
#include <assert.h>
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#include <limits.h>
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#include <strings.h>
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#include <wlr/backend/multi.h>
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#include <wlr/backend/session.h>
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#include <wlr/types/wlr_idle.h>
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#include <wlr/interfaces/wlr_keyboard.h>
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#include <xkbcommon/xkbcommon-names.h>
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#include "sway/commands.h"
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#include "sway/desktop/transaction.h"
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#include "sway/input/input-manager.h"
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#include "sway/input/keyboard.h"
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#include "sway/input/seat.h"
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#include "sway/ipc-server.h"
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#include "log.h"
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static struct modifier_key {
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char *name;
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uint32_t mod;
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} modifiers[] = {
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{ XKB_MOD_NAME_SHIFT, WLR_MODIFIER_SHIFT },
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{ XKB_MOD_NAME_CAPS, WLR_MODIFIER_CAPS },
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{ XKB_MOD_NAME_CTRL, WLR_MODIFIER_CTRL },
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{ "Ctrl", WLR_MODIFIER_CTRL },
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{ XKB_MOD_NAME_ALT, WLR_MODIFIER_ALT },
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{ "Alt", WLR_MODIFIER_ALT },
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{ XKB_MOD_NAME_NUM, WLR_MODIFIER_MOD2 },
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{ "Mod3", WLR_MODIFIER_MOD3 },
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{ XKB_MOD_NAME_LOGO, WLR_MODIFIER_LOGO },
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{ "Mod5", WLR_MODIFIER_MOD5 },
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};
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uint32_t get_modifier_mask_by_name(const char *name) {
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int i;
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for (i = 0; i < (int)(sizeof(modifiers) / sizeof(struct modifier_key)); ++i) {
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if (strcasecmp(modifiers[i].name, name) == 0) {
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return modifiers[i].mod;
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}
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}
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return 0;
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}
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const char *get_modifier_name_by_mask(uint32_t modifier) {
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int i;
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for (i = 0; i < (int)(sizeof(modifiers) / sizeof(struct modifier_key)); ++i) {
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if (modifiers[i].mod == modifier) {
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return modifiers[i].name;
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}
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}
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return NULL;
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}
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int get_modifier_names(const char **names, uint32_t modifier_masks) {
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int length = 0;
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int i;
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for (i = 0; i < (int)(sizeof(modifiers) / sizeof(struct modifier_key)); ++i) {
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if ((modifier_masks & modifiers[i].mod) != 0) {
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names[length] = modifiers[i].name;
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++length;
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modifier_masks ^= modifiers[i].mod;
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}
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}
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return length;
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}
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/**
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* Remove all key ids associated to a keycode from the list of pressed keys
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*/
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static bool state_erase_key(struct sway_shortcut_state *state,
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uint32_t keycode) {
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bool found = false;
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size_t j = 0;
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for (size_t i = 0; i < state->npressed; ++i) {
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if (i > j) {
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state->pressed_keys[j] = state->pressed_keys[i];
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state->pressed_keycodes[j] = state->pressed_keycodes[i];
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}
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if (state->pressed_keycodes[i] != keycode) {
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++j;
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} else {
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found = true;
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}
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}
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while(state->npressed > j) {
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--state->npressed;
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state->pressed_keys[state->npressed] = 0;
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state->pressed_keycodes[state->npressed] = 0;
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}
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state->current_key = 0;
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return found;
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}
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/**
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* Add a key id (with associated keycode) to the list of pressed keys,
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* if the list is not full.
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*/
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static void state_add_key(struct sway_shortcut_state *state,
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uint32_t keycode, uint32_t key_id) {
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if (state->npressed >= SWAY_KEYBOARD_PRESSED_KEYS_CAP) {
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return;
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}
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size_t i = 0;
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while (i < state->npressed && state->pressed_keys[i] < key_id) {
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++i;
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}
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size_t j = state->npressed;
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while (j > i) {
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state->pressed_keys[j] = state->pressed_keys[j - 1];
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state->pressed_keycodes[j] = state->pressed_keycodes[j - 1];
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--j;
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}
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state->pressed_keys[i] = key_id;
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state->pressed_keycodes[i] = keycode;
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state->npressed++;
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state->current_key = key_id;
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}
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/**
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* Update the shortcut model state in response to new input
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*/
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static bool update_shortcut_state(struct sway_shortcut_state *state,
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struct wlr_event_keyboard_key *event, uint32_t new_key,
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uint32_t raw_modifiers) {
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bool last_key_was_a_modifier = raw_modifiers != state->last_raw_modifiers;
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state->last_raw_modifiers = raw_modifiers;
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if (last_key_was_a_modifier && state->last_keycode) {
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// Last pressed key before this one was a modifier
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state_erase_key(state, state->last_keycode);
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}
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if (event->state == WLR_KEY_PRESSED) {
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// Add current key to set; there may be duplicates
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state_add_key(state, event->keycode, new_key);
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state->last_keycode = event->keycode;
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} else {
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return state_erase_key(state, event->keycode);
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}
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return false;
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}
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/**
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* If one exists, finds a binding which matches the shortcut model state,
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* current modifiers, release state, and locked state.
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*/
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static void get_active_binding(const struct sway_shortcut_state *state,
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list_t *bindings, struct sway_binding **current_binding,
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uint32_t modifiers, bool release, bool locked, const char *input,
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xkb_layout_index_t group) {
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for (int i = 0; i < bindings->length; ++i) {
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struct sway_binding *binding = bindings->items[i];
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bool binding_locked = (binding->flags & BINDING_LOCKED) != 0;
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bool binding_release = binding->flags & BINDING_RELEASE;
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if (modifiers ^ binding->modifiers ||
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release != binding_release ||
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locked > binding_locked ||
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(binding->group != XKB_LAYOUT_INVALID &&
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binding->group != group) ||
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(strcmp(binding->input, input) != 0 &&
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strcmp(binding->input, "*") != 0)) {
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continue;
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}
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bool match = false;
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if (state->npressed == (size_t)binding->keys->length) {
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match = true;
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for (size_t j = 0; j < state->npressed; j++) {
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uint32_t key = *(uint32_t *)binding->keys->items[j];
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if (key != state->pressed_keys[j]) {
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match = false;
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break;
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}
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}
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} else if (binding->keys->length == 1) {
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/*
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* If no multiple-key binding has matched, try looking for
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* single-key bindings that match the newly-pressed key.
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*/
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match = state->current_key == *(uint32_t *)binding->keys->items[0];
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}
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if (!match) {
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continue;
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}
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if (*current_binding) {
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if (*current_binding == binding) {
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continue;
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}
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bool current_locked =
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((*current_binding)->flags & BINDING_LOCKED) != 0;
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bool current_input = strcmp((*current_binding)->input, input) == 0;
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bool current_group_set =
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(*current_binding)->group != XKB_LAYOUT_INVALID;
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bool binding_input = strcmp(binding->input, input) == 0;
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bool binding_group_set = binding->group != XKB_LAYOUT_INVALID;
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if (current_input == binding_input
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&& current_locked == binding_locked
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&& current_group_set == binding_group_set) {
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sway_log(SWAY_DEBUG,
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"Encountered conflicting bindings %d and %d",
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(*current_binding)->order, binding->order);
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continue;
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}
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if (current_input && !binding_input) {
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continue; // Prefer the correct input
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}
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if (current_input == binding_input &&
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(*current_binding)->group == group) {
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continue; // Prefer correct group for matching inputs
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}
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if (current_input == binding_input &&
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current_group_set == binding_group_set &&
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current_locked == locked) {
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continue; // Prefer correct lock state for matching input+group
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}
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}
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*current_binding = binding;
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if (strcmp((*current_binding)->input, input) == 0 &&
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(((*current_binding)->flags & BINDING_LOCKED) == locked) &&
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(*current_binding)->group == group) {
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return; // If a perfect match is found, quit searching
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}
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}
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}
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/**
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* Execute a built-in, hardcoded compositor binding. These are triggered from a
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* single keysym.
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*
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* Returns true if the keysym was handled by a binding and false if the event
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* should be propagated to clients.
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*/
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static bool keyboard_execute_compositor_binding(struct sway_keyboard *keyboard,
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const xkb_keysym_t *pressed_keysyms, uint32_t modifiers, size_t keysyms_len) {
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for (size_t i = 0; i < keysyms_len; ++i) {
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xkb_keysym_t keysym = pressed_keysyms[i];
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if (keysym >= XKB_KEY_XF86Switch_VT_1 &&
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keysym <= XKB_KEY_XF86Switch_VT_12) {
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if (wlr_backend_is_multi(server.backend)) {
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struct wlr_session *session =
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wlr_backend_get_session(server.backend);
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if (session) {
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unsigned vt = keysym - XKB_KEY_XF86Switch_VT_1 + 1;
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wlr_session_change_vt(session, vt);
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}
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}
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return true;
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}
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}
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return false;
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}
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/**
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* Get keysyms and modifiers from the keyboard as xkb sees them.
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*
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* This uses the xkb keysyms translation based on pressed modifiers and clears
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* the consumed modifiers from the list of modifiers passed to keybind
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* detection.
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*
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* On US layout, pressing Alt+Shift+2 will trigger Alt+@.
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*/
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static size_t keyboard_keysyms_translated(struct sway_keyboard *keyboard,
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xkb_keycode_t keycode, const xkb_keysym_t **keysyms,
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uint32_t *modifiers) {
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struct wlr_input_device *device =
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keyboard->seat_device->input_device->wlr_device;
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*modifiers = wlr_keyboard_get_modifiers(device->keyboard);
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xkb_mod_mask_t consumed = xkb_state_key_get_consumed_mods2(
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device->keyboard->xkb_state, keycode, XKB_CONSUMED_MODE_XKB);
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*modifiers = *modifiers & ~consumed;
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return xkb_state_key_get_syms(device->keyboard->xkb_state,
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keycode, keysyms);
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}
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/**
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* Get keysyms and modifiers from the keyboard as if modifiers didn't change
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* keysyms.
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*
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* This avoids the xkb keysym translation based on modifiers considered pressed
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* in the state.
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*
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* This will trigger keybinds such as Alt+Shift+2.
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*/
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static size_t keyboard_keysyms_raw(struct sway_keyboard *keyboard,
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xkb_keycode_t keycode, const xkb_keysym_t **keysyms,
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uint32_t *modifiers) {
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struct wlr_input_device *device =
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keyboard->seat_device->input_device->wlr_device;
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*modifiers = wlr_keyboard_get_modifiers(device->keyboard);
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xkb_layout_index_t layout_index = xkb_state_key_get_layout(
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device->keyboard->xkb_state, keycode);
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return xkb_keymap_key_get_syms_by_level(device->keyboard->keymap,
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keycode, layout_index, 0, keysyms);
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}
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void sway_keyboard_disarm_key_repeat(struct sway_keyboard *keyboard) {
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if (!keyboard) {
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return;
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}
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keyboard->repeat_binding = NULL;
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if (wl_event_source_timer_update(keyboard->key_repeat_source, 0) < 0) {
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sway_log(SWAY_DEBUG, "failed to disarm key repeat timer");
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}
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}
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static void handle_keyboard_key(struct wl_listener *listener, void *data) {
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struct sway_keyboard *keyboard =
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wl_container_of(listener, keyboard, keyboard_key);
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struct sway_seat* seat = keyboard->seat_device->sway_seat;
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struct wlr_seat *wlr_seat = seat->wlr_seat;
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struct wlr_input_device *wlr_device =
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keyboard->seat_device->input_device->wlr_device;
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char *device_identifier = input_device_get_identifier(wlr_device);
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wlr_idle_notify_activity(server.idle, wlr_seat);
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struct wlr_event_keyboard_key *event = data;
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bool input_inhibited = seat->exclusive_client != NULL;
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// Identify new keycode, raw keysym(s), and translated keysym(s)
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xkb_keycode_t keycode = event->keycode + 8;
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const xkb_keysym_t *raw_keysyms;
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uint32_t raw_modifiers;
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size_t raw_keysyms_len =
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keyboard_keysyms_raw(keyboard, keycode, &raw_keysyms, &raw_modifiers);
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const xkb_keysym_t *translated_keysyms;
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uint32_t translated_modifiers;
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size_t translated_keysyms_len =
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keyboard_keysyms_translated(keyboard, keycode, &translated_keysyms,
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&translated_modifiers);
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uint32_t code_modifiers = wlr_keyboard_get_modifiers(wlr_device->keyboard);
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// Update shortcut model state
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update_shortcut_state(&keyboard->state_keycodes, event,
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(uint32_t)keycode, code_modifiers);
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for (size_t i = 0; i < raw_keysyms_len; ++i) {
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update_shortcut_state(&keyboard->state_keysyms_raw,
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event, (uint32_t)raw_keysyms[i],
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code_modifiers);
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}
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for (size_t i = 0; i < translated_keysyms_len; ++i) {
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update_shortcut_state(&keyboard->state_keysyms_translated,
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event, (uint32_t)translated_keysyms[i],
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code_modifiers);
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}
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bool handled = false;
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// Identify active release binding
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struct sway_binding *binding_released = NULL;
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get_active_binding(&keyboard->state_keycodes,
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config->current_mode->keycode_bindings, &binding_released,
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code_modifiers, true, input_inhibited, device_identifier,
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keyboard->effective_layout);
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get_active_binding(&keyboard->state_keysyms_raw,
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config->current_mode->keysym_bindings, &binding_released,
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raw_modifiers, true, input_inhibited, device_identifier,
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keyboard->effective_layout);
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get_active_binding(&keyboard->state_keysyms_translated,
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config->current_mode->keysym_bindings, &binding_released,
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translated_modifiers, true, input_inhibited, device_identifier,
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keyboard->effective_layout);
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// Execute stored release binding once no longer active
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if (keyboard->held_binding && binding_released != keyboard->held_binding &&
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event->state == WLR_KEY_RELEASED) {
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seat_execute_command(seat, keyboard->held_binding);
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handled = true;
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}
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if (binding_released != keyboard->held_binding) {
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keyboard->held_binding = NULL;
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}
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if (binding_released && event->state == WLR_KEY_PRESSED) {
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keyboard->held_binding = binding_released;
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}
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// Identify and execute active pressed binding
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struct sway_binding *binding = NULL;
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if (event->state == WLR_KEY_PRESSED) {
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get_active_binding(&keyboard->state_keycodes,
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config->current_mode->keycode_bindings, &binding,
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code_modifiers, false, input_inhibited, device_identifier,
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keyboard->effective_layout);
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get_active_binding(&keyboard->state_keysyms_raw,
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config->current_mode->keysym_bindings, &binding,
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raw_modifiers, false, input_inhibited, device_identifier,
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keyboard->effective_layout);
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get_active_binding(&keyboard->state_keysyms_translated,
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config->current_mode->keysym_bindings, &binding,
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translated_modifiers, false, input_inhibited,
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device_identifier, keyboard->effective_layout);
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}
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// Set up (or clear) keyboard repeat for a pressed binding. Since the
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// binding may remove the keyboard, the timer needs to be updated first
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if (binding && wlr_device->keyboard->repeat_info.delay > 0) {
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keyboard->repeat_binding = binding;
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if (wl_event_source_timer_update(keyboard->key_repeat_source,
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wlr_device->keyboard->repeat_info.delay) < 0) {
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sway_log(SWAY_DEBUG, "failed to set key repeat timer");
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}
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} else if (keyboard->repeat_binding) {
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sway_keyboard_disarm_key_repeat(keyboard);
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}
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if (binding) {
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seat_execute_command(seat, binding);
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handled = true;
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}
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// Compositor bindings
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if (!handled && event->state == WLR_KEY_PRESSED) {
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handled = keyboard_execute_compositor_binding(
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keyboard, translated_keysyms, translated_modifiers,
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translated_keysyms_len);
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}
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if (!handled && event->state == WLR_KEY_PRESSED) {
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handled = keyboard_execute_compositor_binding(
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keyboard, raw_keysyms, raw_modifiers,
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raw_keysyms_len);
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}
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if (!handled || event->state == WLR_KEY_RELEASED) {
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bool pressed_sent = update_shortcut_state(
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&keyboard->state_pressed_sent, event, (uint32_t)keycode, 0);
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if (pressed_sent || event->state == WLR_KEY_PRESSED) {
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wlr_seat_set_keyboard(wlr_seat, wlr_device);
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wlr_seat_keyboard_notify_key(wlr_seat, event->time_msec,
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event->keycode, event->state);
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}
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}
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transaction_commit_dirty();
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free(device_identifier);
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}
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static int handle_keyboard_repeat(void *data) {
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struct sway_keyboard *keyboard = (struct sway_keyboard *)data;
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struct wlr_keyboard *wlr_device =
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keyboard->seat_device->input_device->wlr_device->keyboard;
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if (keyboard->repeat_binding) {
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if (wlr_device->repeat_info.rate > 0) {
|
|
// We queue the next event first, as the command might cancel it
|
|
if (wl_event_source_timer_update(keyboard->key_repeat_source,
|
|
1000 / wlr_device->repeat_info.rate) < 0) {
|
|
sway_log(SWAY_DEBUG, "failed to update key repeat timer");
|
|
}
|
|
}
|
|
|
|
seat_execute_command(keyboard->seat_device->sway_seat,
|
|
keyboard->repeat_binding);
|
|
transaction_commit_dirty();
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static void determine_bar_visibility(uint32_t modifiers) {
|
|
for (int i = 0; i < config->bars->length; ++i) {
|
|
struct bar_config *bar = config->bars->items[i];
|
|
if (bar->modifier == 0) {
|
|
continue;
|
|
}
|
|
|
|
bool vis_by_mod = (~modifiers & bar->modifier) == 0;
|
|
if (bar->visible_by_modifier != vis_by_mod) {
|
|
// If visible by modifier is set, send that it is no longer visible
|
|
// by modifier (regardless of bar mode and state). Otherwise, only
|
|
// send the visible by modifier status if mode and state are hide
|
|
if (bar->visible_by_modifier
|
|
|| strcmp(bar->mode, bar->hidden_state) == 0) {
|
|
bar->visible_by_modifier = vis_by_mod;
|
|
ipc_event_bar_state_update(bar);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static void handle_keyboard_modifiers(struct wl_listener *listener,
|
|
void *data) {
|
|
struct sway_keyboard *keyboard =
|
|
wl_container_of(listener, keyboard, keyboard_modifiers);
|
|
struct wlr_seat *wlr_seat = keyboard->seat_device->sway_seat->wlr_seat;
|
|
struct wlr_input_device *wlr_device =
|
|
keyboard->seat_device->input_device->wlr_device;
|
|
wlr_seat_set_keyboard(wlr_seat, wlr_device);
|
|
wlr_seat_keyboard_notify_modifiers(wlr_seat, &wlr_device->keyboard->modifiers);
|
|
|
|
uint32_t modifiers = wlr_keyboard_get_modifiers(wlr_device->keyboard);
|
|
determine_bar_visibility(modifiers);
|
|
|
|
if (wlr_device->keyboard->modifiers.group != keyboard->effective_layout) {
|
|
keyboard->effective_layout = wlr_device->keyboard->modifiers.group;
|
|
ipc_event_input("xkb_layout", keyboard->seat_device->input_device);
|
|
}
|
|
}
|
|
|
|
struct sway_keyboard *sway_keyboard_create(struct sway_seat *seat,
|
|
struct sway_seat_device *device) {
|
|
struct sway_keyboard *keyboard =
|
|
calloc(1, sizeof(struct sway_keyboard));
|
|
if (!sway_assert(keyboard, "could not allocate sway keyboard")) {
|
|
return NULL;
|
|
}
|
|
|
|
keyboard->seat_device = device;
|
|
device->keyboard = keyboard;
|
|
|
|
wl_list_init(&keyboard->keyboard_key.link);
|
|
wl_list_init(&keyboard->keyboard_modifiers.link);
|
|
|
|
keyboard->key_repeat_source = wl_event_loop_add_timer(server.wl_event_loop,
|
|
handle_keyboard_repeat, keyboard);
|
|
|
|
return keyboard;
|
|
}
|
|
|
|
static void handle_xkb_context_log(struct xkb_context *context,
|
|
enum xkb_log_level level, const char *format, va_list args) {
|
|
va_list args_copy;
|
|
va_copy(args_copy, args);
|
|
size_t length = vsnprintf(NULL, 0, format, args_copy) + 1;
|
|
va_end(args_copy);
|
|
|
|
char *error = malloc(length);
|
|
if (!error) {
|
|
sway_log(SWAY_ERROR, "Failed to allocate libxkbcommon log message");
|
|
return;
|
|
}
|
|
|
|
va_copy(args_copy, args);
|
|
vsnprintf(error, length, format, args_copy);
|
|
va_end(args_copy);
|
|
|
|
if (error[length - 2] == '\n') {
|
|
error[length - 2] = '\0';
|
|
}
|
|
|
|
sway_log_importance_t importance = SWAY_DEBUG;
|
|
if (level <= XKB_LOG_LEVEL_ERROR) { // Critical and Error
|
|
importance = SWAY_ERROR;
|
|
} else if (level <= XKB_LOG_LEVEL_INFO) { // Warning and Info
|
|
importance = SWAY_INFO;
|
|
}
|
|
sway_log(importance, "[xkbcommon] %s", error);
|
|
|
|
char **data = xkb_context_get_user_data(context);
|
|
if (importance == SWAY_ERROR && data && !*data) {
|
|
*data = error;
|
|
} else {
|
|
free(error);
|
|
}
|
|
}
|
|
|
|
struct xkb_keymap *sway_keyboard_compile_keymap(struct input_config *ic,
|
|
char **error) {
|
|
struct xkb_context *context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
|
|
if (!sway_assert(context, "cannot create XKB context")) {
|
|
return NULL;
|
|
}
|
|
xkb_context_set_user_data(context, error);
|
|
xkb_context_set_log_fn(context, handle_xkb_context_log);
|
|
|
|
struct xkb_keymap *keymap = NULL;
|
|
|
|
if (ic && ic->xkb_file) {
|
|
FILE *keymap_file = fopen(ic->xkb_file, "r");
|
|
if (!keymap_file) {
|
|
if (error) {
|
|
size_t len = snprintf(NULL, 0, "cannot read XKB file %s: %s",
|
|
ic->xkb_file, strerror(errno)) + 1;
|
|
*error = malloc(len);
|
|
if (*error) {
|
|
snprintf(*error, len, "cannot read XKB file %s: %s",
|
|
ic->xkb_file, strerror(errno));
|
|
} else {
|
|
sway_log_errno(SWAY_ERROR, "cannot read XKB file %s: %s",
|
|
ic->xkb_file, strerror(errno));
|
|
}
|
|
} else {
|
|
sway_log_errno(SWAY_ERROR, "cannot read XKB file %s: %s",
|
|
ic->xkb_file, strerror(errno));
|
|
}
|
|
goto cleanup;
|
|
}
|
|
|
|
keymap = xkb_keymap_new_from_file(context, keymap_file,
|
|
XKB_KEYMAP_FORMAT_TEXT_V1, XKB_KEYMAP_COMPILE_NO_FLAGS);
|
|
|
|
if (!fclose(keymap_file)) {
|
|
sway_log_errno(SWAY_ERROR, "cannot close XKB file %s: %s",
|
|
ic->xkb_file, strerror(errno));
|
|
}
|
|
} else {
|
|
struct xkb_rule_names rules = {0};
|
|
if (ic) {
|
|
input_config_fill_rule_names(ic, &rules);
|
|
}
|
|
keymap = xkb_keymap_new_from_names(context, &rules,
|
|
XKB_KEYMAP_COMPILE_NO_FLAGS);
|
|
}
|
|
|
|
cleanup:
|
|
xkb_context_set_user_data(context, NULL);
|
|
xkb_context_unref(context);
|
|
return keymap;
|
|
}
|
|
|
|
void sway_keyboard_configure(struct sway_keyboard *keyboard) {
|
|
struct input_config *input_config =
|
|
input_device_get_config(keyboard->seat_device->input_device);
|
|
struct wlr_input_device *wlr_device =
|
|
keyboard->seat_device->input_device->wlr_device;
|
|
|
|
struct xkb_keymap *keymap = sway_keyboard_compile_keymap(input_config, NULL);
|
|
if (!keymap) {
|
|
sway_log(SWAY_ERROR, "Failed to compile keymap. Attempting defaults");
|
|
keymap = sway_keyboard_compile_keymap(NULL, NULL);
|
|
if (!keymap) {
|
|
sway_log(SWAY_ERROR,
|
|
"Failed to compile default keymap. Aborting configure");
|
|
return;
|
|
}
|
|
}
|
|
|
|
bool keymap_changed = false;
|
|
bool effective_layout_changed = keyboard->effective_layout != 0;
|
|
if (keyboard->keymap) {
|
|
char *old_keymap_string = xkb_keymap_get_as_string(keyboard->keymap,
|
|
XKB_KEYMAP_FORMAT_TEXT_V1);
|
|
char *new_keymap_string = xkb_keymap_get_as_string(keymap,
|
|
XKB_KEYMAP_FORMAT_TEXT_V1);
|
|
keymap_changed = strcmp(old_keymap_string, new_keymap_string);
|
|
free(old_keymap_string);
|
|
free(new_keymap_string);
|
|
} else {
|
|
keymap_changed = true;
|
|
}
|
|
|
|
if (keymap_changed || config->reloading) {
|
|
xkb_keymap_unref(keyboard->keymap);
|
|
keyboard->keymap = keymap;
|
|
keyboard->effective_layout = 0;
|
|
wlr_keyboard_set_keymap(wlr_device->keyboard, keyboard->keymap);
|
|
|
|
xkb_mod_mask_t locked_mods = 0;
|
|
if (input_config && input_config->xkb_numlock > 0) {
|
|
xkb_mod_index_t mod_index = xkb_map_mod_get_index(keymap,
|
|
XKB_MOD_NAME_NUM);
|
|
if (mod_index != XKB_MOD_INVALID) {
|
|
locked_mods |= (uint32_t)1 << mod_index;
|
|
}
|
|
}
|
|
if (input_config && input_config->xkb_capslock > 0) {
|
|
xkb_mod_index_t mod_index = xkb_map_mod_get_index(keymap,
|
|
XKB_MOD_NAME_CAPS);
|
|
if (mod_index != XKB_MOD_INVALID) {
|
|
locked_mods |= (uint32_t)1 << mod_index;
|
|
}
|
|
}
|
|
if (locked_mods) {
|
|
wlr_keyboard_notify_modifiers(wlr_device->keyboard, 0, 0,
|
|
locked_mods, 0);
|
|
uint32_t leds = 0;
|
|
for (uint32_t i = 0; i < WLR_LED_COUNT; ++i) {
|
|
if (xkb_state_led_index_is_active(
|
|
wlr_device->keyboard->xkb_state,
|
|
wlr_device->keyboard->led_indexes[i])) {
|
|
leds |= (1 << i);
|
|
}
|
|
}
|
|
wlr_keyboard_led_update(wlr_device->keyboard, leds);
|
|
}
|
|
} else {
|
|
xkb_keymap_unref(keymap);
|
|
}
|
|
|
|
int repeat_rate = 25;
|
|
if (input_config && input_config->repeat_rate != INT_MIN) {
|
|
repeat_rate = input_config->repeat_rate;
|
|
}
|
|
int repeat_delay = 600;
|
|
if (input_config && input_config->repeat_delay != INT_MIN) {
|
|
repeat_delay = input_config->repeat_delay;
|
|
}
|
|
wlr_keyboard_set_repeat_info(wlr_device->keyboard, repeat_rate,
|
|
repeat_delay);
|
|
|
|
struct wlr_seat *seat = keyboard->seat_device->sway_seat->wlr_seat;
|
|
wlr_seat_set_keyboard(seat, wlr_device);
|
|
|
|
wl_list_remove(&keyboard->keyboard_key.link);
|
|
wl_signal_add(&wlr_device->keyboard->events.key, &keyboard->keyboard_key);
|
|
keyboard->keyboard_key.notify = handle_keyboard_key;
|
|
|
|
wl_list_remove(&keyboard->keyboard_modifiers.link);
|
|
wl_signal_add(&wlr_device->keyboard->events.modifiers,
|
|
&keyboard->keyboard_modifiers);
|
|
keyboard->keyboard_modifiers.notify = handle_keyboard_modifiers;
|
|
|
|
if (keymap_changed) {
|
|
ipc_event_input("xkb_keymap",
|
|
keyboard->seat_device->input_device);
|
|
} else if (effective_layout_changed) {
|
|
ipc_event_input("xkb_layout",
|
|
keyboard->seat_device->input_device);
|
|
}
|
|
}
|
|
|
|
void sway_keyboard_destroy(struct sway_keyboard *keyboard) {
|
|
if (!keyboard) {
|
|
return;
|
|
}
|
|
if (keyboard->keymap) {
|
|
xkb_keymap_unref(keyboard->keymap);
|
|
}
|
|
wl_list_remove(&keyboard->keyboard_key.link);
|
|
wl_list_remove(&keyboard->keyboard_modifiers.link);
|
|
sway_keyboard_disarm_key_repeat(keyboard);
|
|
wl_event_source_remove(keyboard->key_repeat_source);
|
|
free(keyboard);
|
|
}
|