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Support for multiple key tables to commands to be bound to sequences of

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keys. The default key bindings become the "prefix" table and -n the
"root" table. Keys may be bound in new tables with bind -T and
switch-client -T used to specify the table in which the next key should
be looked up. Based on a diff from Keith Amling.
This commit is contained in:
nicm
2015-04-20 15:34:56 +00:00
parent 3497843f02
commit bded743706
9 changed files with 394 additions and 197 deletions
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37
cmd-unbind-key.c
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@ -31,8 +31,8 @@ enum cmd_retval cmd_unbind_key_mode_table(struct cmd *, struct cmd_q *, int);
const struct cmd_entry cmd_unbind_key_entry = {
"unbind-key", "unbind",
"acnt:", 0, 1,
"[-acn] [-t mode-table] key",
"acnt:T:", 0, 1,
"[-acn] [-t mode-table] [-T key-table] key",
0,
cmd_unbind_key_exec
};
@ -40,9 +40,9 @@ const struct cmd_entry cmd_unbind_key_entry = {
enum cmd_retval
cmd_unbind_key_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
struct key_binding *bd;
int key;
struct args *args = self->args;
int key;
const char *tablename;
if (!args_has(args, 'a')) {
if (args->argc != 1) {
@ -66,16 +66,31 @@ cmd_unbind_key_exec(struct cmd *self, struct cmd_q *cmdq)
return (cmd_unbind_key_mode_table(self, cmdq, key));
if (key == KEYC_NONE) {
while (!RB_EMPTY(&key_bindings)) {
bd = RB_ROOT(&key_bindings);
key_bindings_remove(bd->key);
tablename = args_get(args, 'T');
if (tablename == NULL) {
key_bindings_remove_table("root");
key_bindings_remove_table("prefix");
return (CMD_RETURN_NORMAL);
}
if (key_bindings_get_table(tablename, 0) == NULL) {
cmdq_error(cmdq, "table %s doesn't exist", tablename);
return (CMD_RETURN_ERROR);
}
key_bindings_remove_table(tablename);
return (CMD_RETURN_NORMAL);
}
if (!args_has(args, 'n'))
key |= KEYC_PREFIX;
key_bindings_remove(key);
if (args_has(args, 'T')) {
tablename = args_get(args, 'T');
if (key_bindings_get_table(tablename, 0) == NULL) {
cmdq_error(cmdq, "table %s doesn't exist", tablename);
return (CMD_RETURN_ERROR);
}
} else if (args_has(args, 'n'))
tablename = "root";
else
tablename = "prefix";
key_bindings_remove(tablename, key);
return (CMD_RETURN_NORMAL);
}