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-rw-r--r--cmd-unbind-key.c104
1 files changed, 104 insertions, 0 deletions
diff --git a/cmd-unbind-key.c b/cmd-unbind-key.c
new file mode 100644
index 0000000..6d91d7c
--- /dev/null
+++ b/cmd-unbind-key.c
@@ -0,0 +1,104 @@
+/* $OpenBSD$ */
+
+/*
+ * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <sys/types.h>
+
+#include <stdlib.h>
+
+#include "tmux.h"
+
+/*
+ * Unbind key from command.
+ */
+
+static enum cmd_retval cmd_unbind_key_exec(struct cmd *, struct cmdq_item *);
+
+const struct cmd_entry cmd_unbind_key_entry = {
+ .name = "unbind-key",
+ .alias = "unbind",
+
+ .args = { "anqT:", 0, 1, NULL },
+ .usage = "[-anq] [-T key-table] key",
+
+ .flags = CMD_AFTERHOOK,
+ .exec = cmd_unbind_key_exec
+};
+
+static enum cmd_retval
+cmd_unbind_key_exec(struct cmd *self, struct cmdq_item *item)
+{
+ struct args *args = cmd_get_args(self);
+ key_code key;
+ const char *tablename, *keystr = args_string(args, 0);
+ int quiet = args_has(args, 'q');
+
+ if (args_has(args, 'a')) {
+ if (keystr != NULL) {
+ if (!quiet)
+ cmdq_error(item, "key given with -a");
+ return (CMD_RETURN_ERROR);
+ }
+
+ tablename = args_get(args, 'T');
+ if (tablename == NULL) {
+ if (args_has(args, 'n'))
+ tablename = "root";
+ else
+ tablename = "prefix";
+ }
+ if (key_bindings_get_table(tablename, 0) == NULL) {
+ if (!quiet) {
+ cmdq_error(item, "table %s doesn't exist" ,
+ tablename);
+ }
+ return (CMD_RETURN_ERROR);
+ }
+
+ key_bindings_remove_table(tablename);
+ return (CMD_RETURN_NORMAL);
+ }
+
+ if (keystr == NULL) {
+ if (!quiet)
+ cmdq_error(item, "missing key");
+ return (CMD_RETURN_ERROR);
+ }
+
+ key = key_string_lookup_string(keystr);
+ if (key == KEYC_NONE || key == KEYC_UNKNOWN) {
+ if (!quiet)
+ cmdq_error(item, "unknown key: %s", keystr);
+ return (CMD_RETURN_ERROR);
+ }
+
+ if (args_has(args, 'T')) {
+ tablename = args_get(args, 'T');
+ if (key_bindings_get_table(tablename, 0) == NULL) {
+ if (!quiet) {
+ cmdq_error(item, "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);
+}