/* Looks for a key binding first in the given keymap, then in the generic keymap. */
enum request
get_keybinding(const struct keymap *keymap, const struct key key[], size_t keys, int *matches)
{
enum request request = get_keybinding_in_keymap(keymap, key, keys, matches);
if (!is_search_keymap(keymap)) {
int generic_matches = 0;
enum request generic_request = get_keybinding_in_keymap(generic_keymap, key, keys, &generic_matches);
/* Include generic matches iff there are more than one
* so unbound keys in the current keymap still override
* generic keys while still ensuring that the key combo
* handler continues to wait for more keys if there is
* another possible match. E.g. while in `main` view:
*
* bind generic q quit # 'q' will quit
* bind main q none # 'q' will do nothing
* bind generic qa quit # 'qa' will quit
* bind main qn next # 'qn' will move to next entry
*/
if (matches && (request == REQ_UNKNOWN || generic_matches > 1))
(*matches) += generic_matches;
if (request == REQ_UNKNOWN)
request = generic_request;
}
return request == REQ_NONE ? REQ_UNKNOWN : request;
}
/* 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(const struct keymap *keymap, const struct key key[], size_t keys, int *matches)
{
enum request request = REQ_UNKNOWN;
size_t i;
for (i = 0; i < keymap->size; i++)
if (keybinding_matches(keymap->data[i], key, keys, NULL)) {
if (matches)
(*matches)++;
if (keymap->data[i]->keys == keys)
request = keymap->data[i]->request;
}
if (is_search_keymap(keymap))
return request;
for (i = 0; i < generic_keymap->size; i++)
if (keybinding_matches(generic_keymap->data[i], key, keys, NULL)) {
if (matches)
(*matches)++;
if (request == REQ_UNKNOWN && generic_keymap->data[i]->keys == keys)
request = generic_keymap->data[i]->request;
}
return request;
}
