/* Looks for a key binding first in the given map, then in the generic map, and
* lastly in the default keybindings. */
enum request
get_keybinding(struct keymap *keymap, struct key_input *input)
{
size_t i;
for (i = 0; i < keymap->size; i++)
if (keybinding_equals(&keymap->data[i].input, input, NULL))
return keymap->data[i].request;
for (i = 0; i < generic_keymap->size; i++)
if (keybinding_equals(&generic_keymap->data[i].input, input, NULL))
return generic_keymap->data[i].request;
return REQ_NONE;
}
enum status_code
add_keybinding(struct keymap *table, enum request request, struct key_input *input)
{
char buf[SIZEOF_STR];
bool conflict = FALSE;
size_t i;
for (i = 0; i < table->size; i++) {
if (keybinding_equals(&table->data[i].input, input, &conflict)) {
enum request old_request = table->data[i].request;
const char *old_name;
table->data[i].request = request;
if (!conflict)
return SUCCESS;
old_name = get_request_name(old_request);
string_ncopy(buf, old_name, strlen(old_name));
return error("Key binding for %s and %s conflict; "
"keys using Ctrl are case insensitive",
buf, get_request_name(request));
}
}
table->data = realloc(table->data, (table->size + 1) * sizeof(*table->data));
if (!table->data)
die("Failed to allocate keybinding");
table->data[table->size].input = *input;
table->data[table->size++].request = request;
return SUCCESS;
}
enum status_code
add_keybinding(struct keymap *table, enum request request,
const struct key key[], size_t keys)
{
struct keybinding *keybinding;
char buf[SIZEOF_STR];
bool conflict = false;
size_t i;
for (i = 0; i < table->size; i++) {
if (keybinding_equals(table->data[i], key, keys, &conflict)) {
enum request old_request = table->data[i]->request;
const char *old_name;
table->data[i]->request = request;
if (!conflict)
return SUCCESS;
old_name = get_request_name(old_request);
string_ncopy(buf, old_name, strlen(old_name));
return error("Key binding for %s and %s conflict; "
"keys using Ctrl are case insensitive",
buf, get_request_name(request));
}
}
table->data = realloc(table->data, (table->size + 1) * sizeof(*table->data));
keybinding = calloc(1, sizeof(*keybinding) + (sizeof(*key) * (keys - 1)));
if (!table->data || !keybinding)
die("Failed to allocate keybinding");
memcpy(keybinding->key, key, sizeof(*key) * keys);
keybinding->keys = keys;
keybinding->request = request;
table->data[table->size++] = keybinding;
return SUCCESS;
}
