Adding upstream version 3.3a.upstream/3.3a

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 107 insertions, 0 deletions

diff --git a/cmd-bind-key.c b/cmd-bind-key.c
new file mode 100644
index 0000000..dab03b0
--- /dev/null
+++ b/cmd-bind-key.c
@@ -0,0 +1,107 @@
+/* $OpenBSD$ */
+
+/*
+ * 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 <string.h>
+
+#include "tmux.h"
+
+/*
+ * Bind a key to a command.
+ */
+
+static enum args_parse_type	cmd_bind_key_args_parse(struct args *, u_int,
+				    char **);
+static enum cmd_retval		cmd_bind_key_exec(struct cmd *,
+				    struct cmdq_item *);
+
+const struct cmd_entry cmd_bind_key_entry = {
+	.name = "bind-key",
+	.alias = "bind",
+
+	.args = { "nrN:T:", 1, -1, cmd_bind_key_args_parse },
+	.usage = "[-nr] [-T key-table] [-N note] key "
+	         "[command [arguments]]",
+
+	.flags = CMD_AFTERHOOK,
+	.exec = cmd_bind_key_exec
+};
+
+static enum args_parse_type
+cmd_bind_key_args_parse(__unused struct args *args, __unused u_int idx,
+    __unused char **cause)
+{
+	return (ARGS_PARSE_COMMANDS_OR_STRING);
+}
+
+static enum cmd_retval
+cmd_bind_key_exec(struct cmd *self, struct cmdq_item *item)
+{
+	struct args		 *args = cmd_get_args(self);
+	key_code		  key;
+	const char		 *tablename, *note = args_get(args, 'N');
+	struct cmd_parse_result	 *pr;
+	int			  repeat;
+	struct args_value	 *value;
+	u_int			  count = args_count(args);
+
+	key = key_string_lookup_string(args_string(args, 0));
+	if (key == KEYC_NONE || key == KEYC_UNKNOWN) {
+		cmdq_error(item, "unknown key: %s", args_string(args, 0));
+		return (CMD_RETURN_ERROR);
+	}
+
+	if (args_has(args, 'T'))
+		tablename = args_get(args, 'T');
+	else if (args_has(args, 'n'))
+		tablename = "root";
+	else
+		tablename = "prefix";
+	repeat = args_has(args, 'r');
+
+	if (count == 1) {
+		key_bindings_add(tablename, key, note, repeat, NULL);
+		return (CMD_RETURN_NORMAL);
+	}
+
+	value = args_value(args, 1);
+	if (count == 2 && value->type == ARGS_COMMANDS) {
+		key_bindings_add(tablename, key, note, repeat, value->cmdlist);
+		value->cmdlist->references++;
+		return (CMD_RETURN_NORMAL);
+	}
+
+	if (count == 2)
+		pr = cmd_parse_from_string(args_string(args, 1), NULL);
+	else {
+		pr = cmd_parse_from_arguments(args_values(args) + 1, count - 1,
+		    NULL);
+	}
+	switch (pr->status) {
+	case CMD_PARSE_ERROR:
+		cmdq_error(item, "%s", pr->error);
+		free(pr->error);
+		return (CMD_RETURN_ERROR);
+	case CMD_PARSE_SUCCESS:
+		break;
+	}
+	key_bindings_add(tablename, key, note, repeat, pr->cmdlist);
+	return (CMD_RETURN_NORMAL);
+}