version 1.8, 2010/11/11 20:54:06 |
version 1.9, 2011/01/04 00:42:47 |
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* Unbind key from command. |
* Unbind key from command. |
*/ |
*/ |
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int cmd_unbind_key_parse(struct cmd *, int, char **, char **); |
int cmd_unbind_key_check(struct args *); |
int cmd_unbind_key_exec(struct cmd *, struct cmd_ctx *); |
int cmd_unbind_key_exec(struct cmd *, struct cmd_ctx *); |
void cmd_unbind_key_free(struct cmd *); |
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int cmd_unbind_key_table(struct cmd *, struct cmd_ctx *); |
int cmd_unbind_key_table(struct cmd *, struct cmd_ctx *, int); |
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struct cmd_unbind_key_data { |
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int key; |
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int flag_all; |
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int command_key; |
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char *tablename; |
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}; |
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const struct cmd_entry cmd_unbind_key_entry = { |
const struct cmd_entry cmd_unbind_key_entry = { |
"unbind-key", "unbind", |
"unbind-key", "unbind", |
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"acnt:", 1, 1, |
"[-acn] [-t key-table] key", |
"[-acn] [-t key-table] key", |
0, "", |
0, |
NULL, |
NULL, |
cmd_unbind_key_parse, |
cmd_unbind_key_check, |
cmd_unbind_key_exec, |
cmd_unbind_key_exec |
cmd_unbind_key_free, |
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NULL |
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}; |
}; |
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int |
int |
cmd_unbind_key_parse(struct cmd *self, int argc, char **argv, char **cause) |
cmd_unbind_key_check(struct args *args) |
{ |
{ |
struct cmd_unbind_key_data *data; |
if (args_has(args, 'a') && (args->argc != 0 || args_has(args, 't'))) |
int opt, no_prefix = 0; |
return (-1); |
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self->data = data = xmalloc(sizeof *data); |
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data->flag_all = 0; |
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data->command_key = 0; |
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data->tablename = NULL; |
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while ((opt = getopt(argc, argv, "acnt:")) != -1) { |
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switch (opt) { |
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case 'a': |
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data->flag_all = 1; |
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break; |
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case 'c': |
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data->command_key = 1; |
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break; |
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case 'n': |
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no_prefix = 1; |
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break; |
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case 't': |
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if (data->tablename == NULL) |
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data->tablename = xstrdup(optarg); |
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break; |
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default: |
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goto usage; |
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} |
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} |
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argc -= optind; |
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argv += optind; |
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if (data->flag_all && (argc != 0 || data->tablename)) |
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goto usage; |
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if (!data->flag_all && argc != 1) |
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goto usage; |
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if (!data->flag_all) { |
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data->key = key_string_lookup_string(argv[0]); |
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if (data->key == KEYC_NONE) { |
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xasprintf(cause, "unknown key: %s", argv[0]); |
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goto error; |
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} |
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if (!no_prefix) |
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data->key |= KEYC_PREFIX; |
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} |
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return (0); |
return (0); |
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usage: |
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xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage); |
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error: |
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xfree(data); |
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return (-1); |
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} |
} |
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int |
int |
cmd_unbind_key_exec(struct cmd *self, unused struct cmd_ctx *ctx) |
cmd_unbind_key_exec(struct cmd *self, unused struct cmd_ctx *ctx) |
{ |
{ |
struct cmd_unbind_key_data *data = self->data; |
struct args *args = self->args; |
struct key_binding *bd; |
struct key_binding *bd; |
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int key; |
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if (data == NULL) |
if (args_has(args, 'a')) { |
return (0); |
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if (data->flag_all) { |
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while (!SPLAY_EMPTY(&key_bindings)) { |
while (!SPLAY_EMPTY(&key_bindings)) { |
bd = SPLAY_ROOT(&key_bindings); |
bd = SPLAY_ROOT(&key_bindings); |
SPLAY_REMOVE(key_bindings, &key_bindings, bd); |
SPLAY_REMOVE(key_bindings, &key_bindings, bd); |
cmd_list_free(bd->cmdlist); |
cmd_list_free(bd->cmdlist); |
xfree(bd); |
xfree(bd); |
} |
} |
} else { |
return (0); |
if (data->tablename != NULL) |
} |
return (cmd_unbind_key_table(self, ctx)); |
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key_bindings_remove(data->key); |
key = key_string_lookup_string(args->argv[0]); |
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if (key == KEYC_NONE) { |
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ctx->error(ctx, "unknown key: %s", args->argv[0]); |
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return (-1); |
} |
} |
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if (args_has(args, 't')) |
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return (cmd_unbind_key_table(self, ctx, key)); |
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if (!args_has(args, 'n')) |
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key |= KEYC_PREFIX; |
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key_bindings_remove(key); |
return (0); |
return (0); |
} |
} |
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int |
int |
cmd_unbind_key_table(struct cmd *self, struct cmd_ctx *ctx) |
cmd_unbind_key_table(struct cmd *self, struct cmd_ctx *ctx, int key) |
{ |
{ |
struct cmd_unbind_key_data *data = self->data; |
struct args *args = self->args; |
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const char *tablename; |
const struct mode_key_table *mtab; |
const struct mode_key_table *mtab; |
struct mode_key_binding *mbind, mtmp; |
struct mode_key_binding *mbind, mtmp; |
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if ((mtab = mode_key_findtable(data->tablename)) == NULL) { |
tablename = args_get(args, 't'); |
ctx->error(ctx, "unknown key table: %s", data->tablename); |
if ((mtab = mode_key_findtable(tablename)) == NULL) { |
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ctx->error(ctx, "unknown key table: %s", tablename); |
return (-1); |
return (-1); |
} |
} |
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mtmp.key = data->key & ~KEYC_PREFIX; |
mtmp.key = key; |
mtmp.mode = data->command_key ? 1 : 0; |
mtmp.mode = !!args_has(args, 'c'); |
if ((mbind = SPLAY_FIND(mode_key_tree, mtab->tree, &mtmp)) != NULL) { |
if ((mbind = SPLAY_FIND(mode_key_tree, mtab->tree, &mtmp)) != NULL) { |
SPLAY_REMOVE(mode_key_tree, mtab->tree, mbind); |
SPLAY_REMOVE(mode_key_tree, mtab->tree, mbind); |
xfree(mbind); |
xfree(mbind); |
} |
} |
return (0); |
return (0); |
} |
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void |
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cmd_unbind_key_free(struct cmd *self) |
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{ |
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struct cmd_unbind_key_data *data = self->data; |
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if (data->tablename != NULL) |
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xfree(data->tablename); |
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xfree(data); |
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} |
} |