int key_bind(const char *context, const char *key, const char *cmd, int force)
{
const struct key *k;
struct binding *b, *ptr, *prev;
struct command *command;
int c, size;
c = find_context(context);
if (c < 0)
return -1;
k = find_key(key);
if (k == NULL)
return -1;
/* check if already bound */
b = find_binding(c, k);
if (b) {
if (!force)
goto bound;
key_unbind(context, key, 0);
}
if (*cmd == ':')
cmd++;
size = strlen(cmd) + 1;
b = xmalloc(sizeof(struct binding) + size);
b->key = k;
b->ctx = c;
memcpy(b->cmd, cmd, size);
/* insert keeping sorted by key */
prev = NULL;
ptr = key_bindings[c];
while (ptr) {
if (strcmp(b->key->name, ptr->key->name) < 0)
break;
prev = ptr;
ptr = ptr->next;
}
b->next = ptr;
if (prev) {
prev->next = b;
} else {
key_bindings[c] = b;
}
command = get_command(cmd);
if (command && !command->bc++)
help_remove_unbound(command);
help_add_bound(b);
return 0;
bound:
error_msg("key %s already bound in context %s", key, key_context_names[c]);
return -1;
}
void keyboard_deinit(void)
{
key_unbind("command", (SIGNAL_FUNC) sig_command);
key_unbind("key", (SIGNAL_FUNC) sig_key);
key_unbind("multi", (SIGNAL_FUNC) sig_multi);
key_unbind("nothing", (SIGNAL_FUNC) sig_nothing);
while (keyinfos != NULL)
keyinfo_remove(keyinfos->data);
g_hash_table_destroy(keys);
g_hash_table_destroy(default_keys);
g_tree_foreach(key_states, (GTraverseFunc) key_state_destroy,
NULL);
g_tree_destroy(key_states);
signal_remove("irssi init read settings", (SIGNAL_FUNC) read_keyboard_config);
signal_remove("setup reread", (SIGNAL_FUNC) read_keyboard_config);
signal_remove("complete command bind", (SIGNAL_FUNC) sig_complete_bind);
command_unbind("bind", (SIGNAL_FUNC) cmd_bind);
}
void gui_readline_deinit(void)
{
g_free_not_null(cutbuffer);
g_source_remove(readtag);
key_unbind("backward_character", (SIGNAL_FUNC) key_backward_character);
key_unbind("forward_character", (SIGNAL_FUNC) key_forward_character);
key_unbind("backward_word", (SIGNAL_FUNC) key_backward_word);
key_unbind("forward_word", (SIGNAL_FUNC) key_forward_word);
key_unbind("beginning_of_line", (SIGNAL_FUNC) key_beginning_of_line);
key_unbind("end_of_line", (SIGNAL_FUNC) key_end_of_line);
key_unbind("backward_history", (SIGNAL_FUNC) key_backward_history);
key_unbind("forward_history", (SIGNAL_FUNC) key_forward_history);
key_unbind("backspace", (SIGNAL_FUNC) key_backspace);
key_unbind("delete_character", (SIGNAL_FUNC) key_delete_character);
key_unbind("delete_next_word", (SIGNAL_FUNC) key_delete_next_word);
key_unbind("delete_previous_word", (SIGNAL_FUNC) key_delete_previous_word);
key_unbind("delete_to_previous_space", (SIGNAL_FUNC) key_delete_to_previous_space);
key_unbind("erase_line", (SIGNAL_FUNC) key_erase_line);
key_unbind("erase_to_beg_of_line", (SIGNAL_FUNC) key_erase_to_beg_of_line);
key_unbind("erase_to_end_of_line", (SIGNAL_FUNC) key_erase_to_end_of_line);
key_unbind("yank_from_cutbuffer", (SIGNAL_FUNC) key_yank_from_cutbuffer);
key_unbind("transpose_characters", (SIGNAL_FUNC) key_transpose_characters);
key_unbind("word_completion", (SIGNAL_FUNC) key_word_completion);
key_unbind("check_replaces", (SIGNAL_FUNC) key_check_replaces);
key_unbind("previous_window", (SIGNAL_FUNC) key_previous_window);
key_unbind("next_window", (SIGNAL_FUNC) key_next_window);
key_unbind("upper_window", (SIGNAL_FUNC) key_upper_window);
key_unbind("lower_window", (SIGNAL_FUNC) key_lower_window);
key_unbind("active_window", (SIGNAL_FUNC) key_active_window);
key_unbind("next_window_item", (SIGNAL_FUNC) key_next_window_item);
key_unbind("previous_window_item", (SIGNAL_FUNC) key_previous_window_item);
key_unbind("refresh_screen", (SIGNAL_FUNC) irssi_redraw);
key_unbind("scroll_backward", (SIGNAL_FUNC) key_scroll_backward);
key_unbind("scroll_forward", (SIGNAL_FUNC) key_scroll_forward);
key_unbind("scroll_start", (SIGNAL_FUNC) key_scroll_start);
key_unbind("scroll_end", (SIGNAL_FUNC) key_scroll_end);
key_unbind("special_char", (SIGNAL_FUNC) key_addchar);
key_unbind("change_window", (SIGNAL_FUNC) key_change_window);
signal_remove("window changed automatic", (SIGNAL_FUNC) sig_window_auto_changed);
signal_remove("gui entry redirect", (SIGNAL_FUNC) sig_gui_entry_redirect);
}
