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76d6d3641f
The vi-copy and emacs-copy mode key tables are gone, and instead copy
mode commands are bound in one of two normal key tables ("copy-mode" or
"copy-mode-vi"). Keys are bound to "send-keys -X copy-mode-command". So:
bind -temacs-copy C-Up scroll-up
bind -temacs-copy -R5 WheelUpPane scroll-up
Becomes:
bind -Tcopy-mode C-Up send -X scroll-up
bind -Tcopy-mode WheelUpPane send -N5 -X scroll-up
This allows the full command parser and command set to be used - for
example, we can use the normal command prompt for searching, jumping,
and so on instead of a custom one:
bind -Tcopy-mode C-r command-prompt -p'search up' "send -X search-backward '%%'"
command-prompt also gets a -1 option to only require on key press, which
is needed for jumping.
The plan is to get rid of mode keys entirely, so more to come eventually.
133 lines
3.5 KiB
C
133 lines
3.5 KiB
C
/* $OpenBSD$ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <stdlib.h>
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#include <string.h>
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#include "tmux.h"
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/*
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* Bind a key to a command, this recurses through cmd_*.
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*/
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static enum cmd_retval cmd_bind_key_exec(struct cmd *, struct cmd_q *);
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static enum cmd_retval cmd_bind_key_mode_table(struct cmd *, struct cmd_q *,
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key_code);
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const struct cmd_entry cmd_bind_key_entry = {
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.name = "bind-key",
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.alias = "bind",
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.args = { "cnrt:T:", 1, -1 },
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.usage = "[-cnr] [-t mode-table] [-T key-table] key "
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"command [arguments]",
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.flags = 0,
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.exec = cmd_bind_key_exec
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};
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static enum cmd_retval
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cmd_bind_key_exec(struct cmd *self, struct cmd_q *cmdq)
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{
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struct args *args = self->args;
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char *cause;
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struct cmd_list *cmdlist;
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key_code key;
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const char *tablename;
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if (args_has(args, 't')) {
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if (args->argc != 2 && args->argc != 3) {
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cmdq_error(cmdq, "not enough arguments");
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return (CMD_RETURN_ERROR);
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}
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} else {
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if (args->argc < 2) {
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cmdq_error(cmdq, "not enough arguments");
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return (CMD_RETURN_ERROR);
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}
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}
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key = key_string_lookup_string(args->argv[0]);
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if (key == KEYC_NONE || key == KEYC_UNKNOWN) {
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cmdq_error(cmdq, "unknown key: %s", args->argv[0]);
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return (CMD_RETURN_ERROR);
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}
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if (args_has(args, 't'))
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return (cmd_bind_key_mode_table(self, cmdq, key));
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if (args_has(args, 'T'))
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tablename = args_get(args, 'T');
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else if (args_has(args, 'n'))
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tablename = "root";
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else
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tablename = "prefix";
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cmdlist = cmd_list_parse(args->argc - 1, args->argv + 1, NULL, 0,
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&cause);
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if (cmdlist == NULL) {
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cmdq_error(cmdq, "%s", cause);
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free(cause);
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return (CMD_RETURN_ERROR);
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}
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key_bindings_add(tablename, key, args_has(args, 'r'), cmdlist);
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return (CMD_RETURN_NORMAL);
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}
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static enum cmd_retval
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cmd_bind_key_mode_table(struct cmd *self, struct cmd_q *cmdq, key_code key)
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{
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struct args *args = self->args;
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const char *tablename;
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const struct mode_key_table *mtab;
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struct mode_key_binding *mbind, mtmp;
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enum mode_key_cmd cmd;
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tablename = args_get(args, 't');
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if ((mtab = mode_key_findtable(tablename)) == NULL) {
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cmdq_error(cmdq, "unknown key table: %s", tablename);
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return (CMD_RETURN_ERROR);
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}
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cmd = mode_key_fromstring(mtab->cmdstr, args->argv[1]);
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if (cmd == MODEKEY_NONE) {
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cmdq_error(cmdq, "unknown command: %s", args->argv[1]);
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return (CMD_RETURN_ERROR);
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}
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if (args->argc != 2) {
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cmdq_error(cmdq, "no argument allowed");
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return (CMD_RETURN_ERROR);
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}
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mtmp.key = key;
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mtmp.mode = !!args_has(args, 'c');
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if ((mbind = RB_FIND(mode_key_tree, mtab->tree, &mtmp)) == NULL) {
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mbind = xmalloc(sizeof *mbind);
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mbind->key = mtmp.key;
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mbind->mode = mtmp.mode;
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RB_INSERT(mode_key_tree, mtab->tree, mbind);
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}
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mbind->cmd = cmd;
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return (CMD_RETURN_NORMAL);
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}
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