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Merge pull request #2080 from frsfnrrg/keyboard-remodeling
Reduce work duplication in keyboard and binding code
This commit is contained in:
emersion
GitHub
commit
2d480e754e
@ -3,7 +3,26 @@
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#include "sway/input/seat.h"
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#define SWAY_KEYBOARD_PRESSED_KEYSYMS_CAP 32
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#define SWAY_KEYBOARD_PRESSED_KEYS_CAP 32
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struct sway_shortcut_state {
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/**
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* A list of pressed key ids (either keysyms or keycodes),
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* including duplicates when different keycodes produce the same key id.
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*
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* Each key id is associated with the keycode (in `pressed_keycodes`)
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* whose press generated it, so that the key id can be removed on
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* keycode release without recalculating the transient link between
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* keycode and key id at the time of the key press.
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*/
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uint32_t pressed_keys[SWAY_KEYBOARD_PRESSED_KEYS_CAP];
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/**
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* The list of keycodes associated to currently pressed key ids,
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* including duplicates when a keycode generates multiple key ids.
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*/
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uint32_t pressed_keycodes[SWAY_KEYBOARD_PRESSED_KEYS_CAP];
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int last_key_index;
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};
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struct sway_keyboard {
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struct sway_seat_device *seat_device;
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@ -13,11 +32,11 @@ struct sway_keyboard {
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struct wl_listener keyboard_key;
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struct wl_listener keyboard_modifiers;
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xkb_keysym_t pressed_keysyms_translated[SWAY_KEYBOARD_PRESSED_KEYSYMS_CAP];
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uint32_t modifiers_translated;
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xkb_keysym_t pressed_keysyms_raw[SWAY_KEYBOARD_PRESSED_KEYSYMS_CAP];
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uint32_t modifiers_raw;
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struct sway_shortcut_state state_keysyms_translated;
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struct sway_shortcut_state state_keysyms_raw;
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struct sway_shortcut_state state_keycodes;
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struct sway_binding *held_binding;
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uint32_t last_modifiers;
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};
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struct sway_keyboard *sway_keyboard_create(struct sway_seat *seat,
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@ -69,22 +69,25 @@ bool binding_key_compare(struct sway_binding *binding_a,
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return true;
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}
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struct cmd_results *cmd_bindsym(int argc, char **argv) {
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static struct cmd_results *cmd_bindsym_or_bindcode(int argc, char **argv,
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bool bindcode) {
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const char *bindtype = bindcode ? "bindcode" : "bindsym";
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struct cmd_results *error = NULL;
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if ((error = checkarg(argc, "bindsym", EXPECTED_MORE_THAN, 1))) {
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if ((error = checkarg(argc, bindtype, EXPECTED_MORE_THAN, 1))) {
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return error;
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}
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struct sway_binding *binding = calloc(1, sizeof(struct sway_binding));
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if (!binding) {
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return cmd_results_new(CMD_FAILURE, "bindsym",
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return cmd_results_new(CMD_FAILURE, bindtype,
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"Unable to allocate binding");
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}
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binding->keys = create_list();
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binding->modifiers = 0;
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binding->release = false;
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binding->locked = false;
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binding->bindcode = false;
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binding->bindcode = bindcode;
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// Handle --release and --locked
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while (argc > 0) {
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@ -100,9 +103,9 @@ struct cmd_results *cmd_bindsym(int argc, char **argv) {
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}
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if (argc < 2) {
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free_sway_binding(binding);
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return cmd_results_new(CMD_FAILURE, "bindsym",
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"Invalid bindsym command "
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"(expected at least 2 non-option arguments, got %d)", argc);
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return cmd_results_new(CMD_FAILURE, bindtype,
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"Invalid %s command "
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"(expected at least 2 non-option arguments, got %d)", bindtype, argc);
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}
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binding->command = join_args(argv + 1, argc - 1);
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@ -115,36 +118,63 @@ struct cmd_results *cmd_bindsym(int argc, char **argv) {
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binding->modifiers |= mod;
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continue;
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}
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// Check for xkb key
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xkb_keysym_t sym = xkb_keysym_from_name(split->items[i],
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XKB_KEYSYM_CASE_INSENSITIVE);
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// Check for mouse binding
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if (strncasecmp(split->items[i], "button", strlen("button")) == 0 &&
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strlen(split->items[i]) == strlen("button0")) {
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sym = ((char *)split->items[i])[strlen("button")] - '1' + BTN_LEFT;
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xkb_keycode_t keycode;
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xkb_keysym_t keysym;
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if (bindcode) {
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// parse keycode
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keycode = (int)strtol(split->items[i], NULL, 10);
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if (!xkb_keycode_is_legal_ext(keycode)) {
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error =
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cmd_results_new(CMD_INVALID, "bindcode",
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"Invalid keycode '%s'", (char *)split->items[i]);
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free_sway_binding(binding);
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list_free(split);
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return error;
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}
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} else {
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// Check for xkb key
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keysym = xkb_keysym_from_name(split->items[i],
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XKB_KEYSYM_CASE_INSENSITIVE);
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// Check for mouse binding
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if (strncasecmp(split->items[i], "button", strlen("button")) == 0 &&
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strlen(split->items[i]) == strlen("button0")) {
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keysym = ((char *)split->items[i])[strlen("button")] - '1' + BTN_LEFT;
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}
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if (!keysym) {
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struct cmd_results *ret = cmd_results_new(CMD_INVALID, "bindsym",
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"Unknown key '%s'", (char *)split->items[i]);
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free_sway_binding(binding);
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free_flat_list(split);
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return ret;
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}
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}
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if (!sym) {
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struct cmd_results *ret = cmd_results_new(CMD_INVALID, "bindsym",
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"Unknown key '%s'", (char *)split->items[i]);
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free_sway_binding(binding);
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free_flat_list(split);
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return ret;
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}
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xkb_keysym_t *key = calloc(1, sizeof(xkb_keysym_t));
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uint32_t *key = calloc(1, sizeof(uint32_t));
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if (!key) {
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free_sway_binding(binding);
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free_flat_list(split);
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return cmd_results_new(CMD_FAILURE, "bindsym",
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return cmd_results_new(CMD_FAILURE, bindtype,
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"Unable to allocate binding");
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}
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*key = sym;
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if (bindcode) {
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*key = (uint32_t)keycode;
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} else {
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*key = (uint32_t)keysym;
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}
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list_add(binding->keys, key);
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}
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free_flat_list(split);
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binding->order = binding_order++;
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list_t *mode_bindings = config->current_mode->keysym_bindings;
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list_t *mode_bindings;
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if (bindcode) {
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mode_bindings = config->current_mode->keycode_bindings;
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} else {
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mode_bindings = config->current_mode->keysym_bindings;
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}
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// overwrite the binding if it already exists
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bool overwritten = false;
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@ -163,95 +193,16 @@ struct cmd_results *cmd_bindsym(int argc, char **argv) {
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list_add(mode_bindings, binding);
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}
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wlr_log(L_DEBUG, "bindsym - Bound %s to command %s",
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argv[0], binding->command);
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wlr_log(L_DEBUG, "%s - Bound %s to command %s",
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bindtype, argv[0], binding->command);
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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}
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struct cmd_results *cmd_bindsym(int argc, char **argv) {
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return cmd_bindsym_or_bindcode(argc, argv, false);
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}
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struct cmd_results *cmd_bindcode(int argc, char **argv) {
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struct cmd_results *error = NULL;
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if ((error = checkarg(argc, "bindcode", EXPECTED_MORE_THAN, 1))) {
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return error;
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}
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struct sway_binding *binding = calloc(1, sizeof(struct sway_binding));
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if (!binding) {
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return cmd_results_new(CMD_FAILURE, "bindsym",
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"Unable to allocate binding");
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}
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binding->keys = create_list();
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binding->modifiers = 0;
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binding->release = false;
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binding->locked = false;
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binding->bindcode = true;
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// Handle --release and --locked
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while (argc > 0) {
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if (strcmp("--release", argv[0]) == 0) {
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binding->release = true;
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} else if (strcmp("--locked", argv[0]) == 0) {
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binding->locked = true;
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} else {
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break;
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}
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argv++;
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argc--;
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}
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if (argc < 2) {
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free_sway_binding(binding);
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return cmd_results_new(CMD_FAILURE, "bindcode",
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"Invalid bindcode command "
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"(expected at least 2 non-option arguments, got %d)", argc);
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}
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binding->command = join_args(argv + 1, argc - 1);
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list_t *split = split_string(argv[0], "+");
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for (int i = 0; i < split->length; ++i) {
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// Check for a modifier key
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uint32_t mod;
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if ((mod = get_modifier_mask_by_name(split->items[i])) > 0) {
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binding->modifiers |= mod;
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continue;
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}
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// parse keycode
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xkb_keycode_t keycode = (int)strtol(split->items[i], NULL, 10);
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if (!xkb_keycode_is_legal_ext(keycode)) {
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error =
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cmd_results_new(CMD_INVALID, "bindcode",
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"Invalid keycode '%s'", (char *)split->items[i]);
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free_sway_binding(binding);
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list_free(split);
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return error;
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}
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xkb_keycode_t *key = calloc(1, sizeof(xkb_keycode_t));
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*key = keycode - 8;
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list_add(binding->keys, key);
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}
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free_flat_list(split);
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binding->order = binding_order++;
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list_t *mode_bindings = config->current_mode->keycode_bindings;
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// overwrite the binding if it already exists
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bool overwritten = false;
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for (int i = 0; i < mode_bindings->length; ++i) {
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struct sway_binding *config_binding = mode_bindings->items[i];
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if (binding_key_compare(binding, config_binding)) {
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wlr_log(L_DEBUG, "overwriting old binding with command '%s'",
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config_binding->command);
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free_sway_binding(config_binding);
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mode_bindings->items[i] = binding;
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overwritten = true;
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}
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}
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if (!overwritten) {
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list_add(mode_bindings, binding);
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}
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wlr_log(L_DEBUG, "bindcode - Bound %s to command %s",
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argv[0], binding->command);
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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return cmd_bindsym_or_bindcode(argc, argv, true);
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}
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@ -9,88 +9,91 @@
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#include "sway/commands.h"
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#include "log.h"
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static bool keysym_is_modifier(xkb_keysym_t keysym) {
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switch (keysym) {
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case XKB_KEY_Shift_L: case XKB_KEY_Shift_R:
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case XKB_KEY_Control_L: case XKB_KEY_Control_R:
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case XKB_KEY_Caps_Lock:
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case XKB_KEY_Shift_Lock:
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case XKB_KEY_Meta_L: case XKB_KEY_Meta_R:
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case XKB_KEY_Alt_L: case XKB_KEY_Alt_R:
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case XKB_KEY_Super_L: case XKB_KEY_Super_R:
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case XKB_KEY_Hyper_L: case XKB_KEY_Hyper_R:
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return true;
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default:
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return false;
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}
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}
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static size_t pressed_keysyms_length(xkb_keysym_t *pressed_keysyms) {
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size_t n = 0;
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for (size_t i = 0; i < SWAY_KEYBOARD_PRESSED_KEYSYMS_CAP; ++i) {
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if (pressed_keysyms[i] != XKB_KEY_NoSymbol) {
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++n;
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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 void 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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bool last_key_was_a_modifier) {
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if (event->state == WLR_KEY_PRESSED) {
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if (last_key_was_a_modifier && state->last_key_index >= 0) {
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// Last pressed key before this one was a modifier
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state->pressed_keycodes[state->last_key_index] = 0;
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state->pressed_keys[state->last_key_index] = 0;
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state->last_key_index = -1;
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}
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}
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return n;
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}
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static ssize_t pressed_keysyms_index(xkb_keysym_t *pressed_keysyms,
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xkb_keysym_t keysym) {
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for (size_t i = 0; i < SWAY_KEYBOARD_PRESSED_KEYSYMS_CAP; ++i) {
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if (pressed_keysyms[i] == keysym) {
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return i;
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// Add current key to set; there may be duplicates
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for (size_t i = 0; i < SWAY_KEYBOARD_PRESSED_KEYS_CAP; ++i) {
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if (!state->pressed_keys[i]) {
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state->pressed_keys[i] = new_key;
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state->pressed_keycodes[i] = event->keycode;
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state->last_key_index = i;
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break;
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}
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}
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}
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return -1;
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}
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static void pressed_keysyms_add(xkb_keysym_t *pressed_keysyms,
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xkb_keysym_t keysym) {
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ssize_t i = pressed_keysyms_index(pressed_keysyms, keysym);
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if (i < 0) {
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i = pressed_keysyms_index(pressed_keysyms, XKB_KEY_NoSymbol);
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if (i >= 0) {
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pressed_keysyms[i] = keysym;
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} else {
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for (size_t i = 0; i < SWAY_KEYBOARD_PRESSED_KEYS_CAP; ++i) {
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// The same keycode may match multiple keysyms.
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if (state->pressed_keycodes[i] == event->keycode) {
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state->pressed_keys[i] = 0;
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state->pressed_keycodes[i] = 0;
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}
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}
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}
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}
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static void pressed_keysyms_remove(xkb_keysym_t *pressed_keysyms,
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xkb_keysym_t keysym) {
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ssize_t i = pressed_keysyms_index(pressed_keysyms, keysym);
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if (i >= 0) {
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pressed_keysyms[i] = XKB_KEY_NoSymbol;
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/**
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*
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* Returns a binding which matches the shortcut model state (ignoring the
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* `release` flag).
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*/
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static struct sway_binding *get_active_binding(
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struct sway_shortcut_state *state, list_t *bindings,
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uint32_t modifiers, bool locked) {
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int npressed_keys = 0;
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for (size_t i = 0; i < SWAY_KEYBOARD_PRESSED_KEYS_CAP; ++i) {
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if (state->pressed_keys[i]) {
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++npressed_keys;
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}
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}
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}
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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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static void pressed_keysyms_update(xkb_keysym_t *pressed_keysyms,
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const xkb_keysym_t *keysyms, size_t keysyms_len,
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enum wlr_key_state state) {
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for (size_t i = 0; i < keysyms_len; ++i) {
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if (keysym_is_modifier(keysyms[i])) {
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if (modifiers ^ binding->modifiers ||
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npressed_keys != binding->keys->length ||
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locked > binding->locked) {
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continue;
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}
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if (state == WLR_KEY_PRESSED) {
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pressed_keysyms_add(pressed_keysyms, keysyms[i]);
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} else { // WLR_KEY_RELEASED
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pressed_keysyms_remove(pressed_keysyms, keysyms[i]);
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bool match = true;
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for (int j = 0; j < binding->keys->length; ++j) {
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uint32_t key = *(uint32_t *)binding->keys->items[j];
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bool key_found = false;
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for (int k = 0; k < SWAY_KEYBOARD_PRESSED_KEYS_CAP; ++k) {
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if (state->pressed_keys[k] == key) {
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key_found = true;
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break;
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}
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}
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if (!key_found) {
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match = false;
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break;
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}
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}
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if (match) {
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return binding;
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}
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}
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return NULL;
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}
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static bool binding_matches_key_state(struct sway_binding *binding,
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enum wlr_key_state key_state) {
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if (key_state == WLR_KEY_PRESSED && !binding->release) {
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return true;
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}
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if (key_state == WLR_KEY_RELEASED && binding->release) {
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return true;
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}
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return false;
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}
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/**
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* Execute the command associated to a binding
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*/
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static void keyboard_execute_command(struct sway_keyboard *keyboard,
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struct sway_binding *binding) {
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wlr_log(L_DEBUG, "running command for binding: %s",
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@ -113,7 +116,7 @@ static void keyboard_execute_command(struct sway_keyboard *keyboard,
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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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xkb_keysym_t *pressed_keysyms, uint32_t modifiers, size_t keysyms_len) {
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const xkb_keysym_t *pressed_keysyms, uint32_t modifiers, size_t keysyms_len) {
|
||||
for (size_t i = 0; i < keysyms_len; ++i) {
|
||||
xkb_keysym_t keysym = pressed_keysyms[i];
|
||||
if (keysym >= XKB_KEY_XF86Switch_VT_1 &&
|
||||
@ -133,157 +136,6 @@ static bool keyboard_execute_compositor_binding(struct sway_keyboard *keyboard,
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute keyboard bindings bound with `bindysm` for the given keyboard state.
|
||||
*
|
||||
* Returns true if the keysym was handled by a binding and false if the event
|
||||
* should be propagated to clients.
|
||||
*/
|
||||
static bool keyboard_execute_bindsym(struct sway_keyboard *keyboard,
|
||||
xkb_keysym_t *pressed_keysyms, uint32_t modifiers,
|
||||
enum wlr_key_state key_state, bool locked) {
|
||||
// configured bindings
|
||||
int n = pressed_keysyms_length(pressed_keysyms);
|
||||
list_t *keysym_bindings = config->current_mode->keysym_bindings;
|
||||
for (int i = 0; i < keysym_bindings->length; ++i) {
|
||||
struct sway_binding *binding = keysym_bindings->items[i];
|
||||
if (!binding_matches_key_state(binding, key_state) ||
|
||||
modifiers ^ binding->modifiers ||
|
||||
n != binding->keys->length || locked > binding->locked) {
|
||||
continue;
|
||||
}
|
||||
|
||||
bool match = true;
|
||||
for (int j = 0; j < binding->keys->length; ++j) {
|
||||
match =
|
||||
pressed_keysyms_index(pressed_keysyms,
|
||||
*(int*)binding->keys->items[j]) >= 0;
|
||||
|
||||
if (!match) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (match) {
|
||||
keyboard_execute_command(keyboard, binding);
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
static bool binding_matches_keycodes(struct wlr_keyboard *keyboard,
|
||||
struct sway_binding *binding, struct wlr_event_keyboard_key *event, bool locked) {
|
||||
assert(binding->bindcode);
|
||||
|
||||
uint32_t keycode = event->keycode + 8;
|
||||
|
||||
if (!binding_matches_key_state(binding, event->state)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (locked > binding->locked) {
|
||||
return false;
|
||||
}
|
||||
|
||||
uint32_t modifiers = wlr_keyboard_get_modifiers(keyboard);
|
||||
if (modifiers ^ binding->modifiers) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// on release, the released key must be in the binding
|
||||
if (event->state == WLR_KEY_RELEASED) {
|
||||
bool found = false;
|
||||
for (int i = 0; i < binding->keys->length; ++i) {
|
||||
uint32_t binding_keycode = *(uint32_t*)binding->keys->items[i] + 8;
|
||||
if (binding_keycode == keycode) {
|
||||
found = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!found) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// every keycode in the binding must be present in the pressed keys on the
|
||||
// keyboard
|
||||
for (int i = 0; i < binding->keys->length; ++i) {
|
||||
uint32_t binding_keycode = *(uint32_t*)binding->keys->items[i] + 8;
|
||||
if (event->state == WLR_KEY_RELEASED && keycode == binding_keycode) {
|
||||
continue;
|
||||
}
|
||||
|
||||
bool found = false;
|
||||
for (size_t j = 0; j < keyboard->num_keycodes; ++j) {
|
||||
xkb_keycode_t keycode = keyboard->keycodes[j] + 8;
|
||||
if (keycode == binding_keycode) {
|
||||
found = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (!found) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// every keycode pressed on the keyboard must be present within the binding
|
||||
// keys (unless it is a modifier)
|
||||
for (size_t i = 0; i < keyboard->num_keycodes; ++i) {
|
||||
xkb_keycode_t keycode = keyboard->keycodes[i] + 8;
|
||||
bool found = false;
|
||||
for (int j = 0; j < binding->keys->length; ++j) {
|
||||
uint32_t binding_keycode = *(uint32_t*)binding->keys->items[j] + 8;
|
||||
if (binding_keycode == keycode) {
|
||||
found = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (!found) {
|
||||
if (!binding->modifiers) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// check if it is a modifier, which we know matched from the check
|
||||
// above
|
||||
const xkb_keysym_t *keysyms;
|
||||
int num_keysyms =
|
||||
xkb_state_key_get_syms(keyboard->xkb_state,
|
||||
keycode, &keysyms);
|
||||
if (num_keysyms != 1 || !keysym_is_modifier(keysyms[0])) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute keyboard bindings bound with `bindcode` for the given keyboard state.
|
||||
*
|
||||
* Returns true if the keysym was handled by a binding and false if the event
|
||||
* should be propagated to clients.
|
||||
*/
|
||||
static bool keyboard_execute_bindcode(struct sway_keyboard *keyboard,
|
||||
struct wlr_event_keyboard_key *event, bool locked) {
|
||||
struct wlr_keyboard *wlr_keyboard =
|
||||
keyboard->seat_device->input_device->wlr_device->keyboard;
|
||||
list_t *keycode_bindings = config->current_mode->keycode_bindings;
|
||||
for (int i = 0; i < keycode_bindings->length; ++i) {
|
||||
struct sway_binding *binding = keycode_bindings->items[i];
|
||||
if (binding_matches_keycodes(wlr_keyboard, binding, event, locked)) {
|
||||
keyboard_execute_command(keyboard, binding);
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get keysyms and modifiers from the keyboard as xkb sees them.
|
||||
*
|
||||
@ -339,61 +191,96 @@ static void handle_keyboard_key(struct wl_listener *listener, void *data) {
|
||||
struct wlr_event_keyboard_key *event = data;
|
||||
bool input_inhibited = keyboard->seat_device->sway_seat->exclusive_client != NULL;
|
||||
|
||||
// Identify new keycode, raw keysym(s), and translated keysym(s)
|
||||
xkb_keycode_t keycode = event->keycode + 8;
|
||||
bool handled = false;
|
||||
|
||||
// handle keycodes
|
||||
handled = keyboard_execute_bindcode(keyboard, event, input_inhibited);
|
||||
|
||||
// handle translated keysyms
|
||||
if (!handled && event->state == WLR_KEY_RELEASED) {
|
||||
handled = keyboard_execute_bindsym(keyboard,
|
||||
keyboard->pressed_keysyms_translated,
|
||||
keyboard->modifiers_translated,
|
||||
event->state, input_inhibited);
|
||||
}
|
||||
const xkb_keysym_t *translated_keysyms;
|
||||
uint32_t translated_modifiers;
|
||||
size_t translated_keysyms_len =
|
||||
keyboard_keysyms_translated(keyboard, keycode, &translated_keysyms,
|
||||
&keyboard->modifiers_translated);
|
||||
pressed_keysyms_update(keyboard->pressed_keysyms_translated,
|
||||
translated_keysyms, translated_keysyms_len, event->state);
|
||||
if (!handled && event->state == WLR_KEY_PRESSED) {
|
||||
handled = keyboard_execute_bindsym(keyboard,
|
||||
keyboard->pressed_keysyms_translated,
|
||||
keyboard->modifiers_translated,
|
||||
event->state, input_inhibited);
|
||||
&translated_modifiers);
|
||||
|
||||
const xkb_keysym_t *raw_keysyms;
|
||||
uint32_t raw_modifiers;
|
||||
size_t raw_keysyms_len =
|
||||
keyboard_keysyms_raw(keyboard, keycode, &raw_keysyms, &raw_modifiers);
|
||||
|
||||
struct wlr_input_device *device =
|
||||
keyboard->seat_device->input_device->wlr_device;
|
||||
uint32_t code_modifiers = wlr_keyboard_get_modifiers(device->keyboard);
|
||||
|
||||
bool last_key_was_a_modifier = code_modifiers != keyboard->last_modifiers;
|
||||
keyboard->last_modifiers = code_modifiers;
|
||||
|
||||
// Update shortcut model state
|
||||
update_shortcut_state(&keyboard->state_keycodes, event,
|
||||
(uint32_t)keycode, last_key_was_a_modifier);
|
||||
for (size_t i = 0; i < translated_keysyms_len; ++i) {
|
||||
update_shortcut_state(&keyboard->state_keysyms_translated,
|
||||
event, (uint32_t)translated_keysyms[i],
|
||||
last_key_was_a_modifier && i == 0);
|
||||
}
|
||||
for (size_t i = 0; i < raw_keysyms_len; ++i) {
|
||||
update_shortcut_state(&keyboard->state_keysyms_raw,
|
||||
event, (uint32_t)raw_keysyms[i],
|
||||
last_key_was_a_modifier && i == 0);
|
||||
}
|
||||
|
||||
// Handle raw keysyms
|
||||
if (!handled && event->state == WLR_KEY_RELEASED) {
|
||||
handled = keyboard_execute_bindsym(keyboard,
|
||||
keyboard->pressed_keysyms_raw, keyboard->modifiers_raw,
|
||||
event->state, input_inhibited);
|
||||
// identify which binding should be executed.
|
||||
struct sway_binding *binding = get_active_binding(
|
||||
&keyboard->state_keycodes,
|
||||
config->current_mode->keycode_bindings,
|
||||
code_modifiers, input_inhibited);
|
||||
struct sway_binding *translated_binding = get_active_binding(
|
||||
&keyboard->state_keysyms_translated,
|
||||
config->current_mode->keysym_bindings,
|
||||
translated_modifiers, input_inhibited);
|
||||
if (translated_binding && !binding) {
|
||||
binding = translated_binding;
|
||||
} else if (binding && translated_binding && binding != translated_binding) {
|
||||
wlr_log(L_DEBUG, "encountered duplicate bindings %d and %d",
|
||||
binding->order, translated_binding->order);
|
||||
}
|
||||
const xkb_keysym_t *raw_keysyms;
|
||||
size_t raw_keysyms_len =
|
||||
keyboard_keysyms_raw(keyboard, keycode, &raw_keysyms, &keyboard->modifiers_raw);
|
||||
pressed_keysyms_update(keyboard->pressed_keysyms_raw, raw_keysyms,
|
||||
raw_keysyms_len, event->state);
|
||||
if (!handled && event->state == WLR_KEY_PRESSED) {
|
||||
handled = keyboard_execute_bindsym(keyboard,
|
||||
keyboard->pressed_keysyms_raw, keyboard->modifiers_raw,
|
||||
event->state, input_inhibited);
|
||||
struct sway_binding *raw_binding = get_active_binding(
|
||||
&keyboard->state_keysyms_raw,
|
||||
config->current_mode->keysym_bindings,
|
||||
raw_modifiers, input_inhibited);
|
||||
if (raw_binding && !binding) {
|
||||
binding = raw_binding;
|
||||
} else if (binding && raw_binding && binding != raw_binding) {
|
||||
wlr_log(L_DEBUG, "encountered duplicate bindings %d and %d",
|
||||
binding->order, raw_binding->order);
|
||||
}
|
||||
|
||||
bool handled = false;
|
||||
|
||||
// Execute the identified binding if need be.
|
||||
if (keyboard->held_binding && binding != keyboard->held_binding &&
|
||||
event->state == WLR_KEY_RELEASED) {
|
||||
keyboard_execute_command(keyboard, keyboard->held_binding);
|
||||
handled = true;
|
||||
}
|
||||
if (binding != keyboard->held_binding) {
|
||||
keyboard->held_binding = NULL;
|
||||
}
|
||||
if (binding && event->state == WLR_KEY_PRESSED) {
|
||||
if (binding->release) {
|
||||
keyboard->held_binding = binding;
|
||||
} else {
|
||||
keyboard_execute_command(keyboard, binding);
|
||||
handled = true;
|
||||
}
|
||||
}
|
||||
|
||||
// Compositor bindings
|
||||
if (!handled && event->state == WLR_KEY_PRESSED) {
|
||||
handled =
|
||||
keyboard_execute_compositor_binding(keyboard,
|
||||
keyboard->pressed_keysyms_translated,
|
||||
keyboard->modifiers_translated,
|
||||
handled = keyboard_execute_compositor_binding(
|
||||
keyboard, translated_keysyms, translated_modifiers,
|
||||
translated_keysyms_len);
|
||||
}
|
||||
if (!handled && event->state == WLR_KEY_PRESSED) {
|
||||
handled =
|
||||
keyboard_execute_compositor_binding(keyboard,
|
||||
keyboard->pressed_keysyms_raw, keyboard->modifiers_raw,
|
||||
handled = keyboard_execute_compositor_binding(
|
||||
keyboard, raw_keysyms, raw_modifiers,
|
||||
raw_keysyms_len);
|
||||
}
|
||||
|
||||
@ -429,6 +316,10 @@ struct sway_keyboard *sway_keyboard_create(struct sway_seat *seat,
|
||||
wl_list_init(&keyboard->keyboard_key.link);
|
||||
wl_list_init(&keyboard->keyboard_modifiers.link);
|
||||
|
||||
keyboard->state_keycodes.last_key_index = -1;
|
||||
keyboard->state_keysyms_raw.last_key_index = -1;
|
||||
keyboard->state_keysyms_translated.last_key_index = -1;
|
||||
|
||||
return keyboard;
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user