tmux/cmd-previous-window.c

59 lines
1.6 KiB
C

/* $Id: cmd-previous-window.c,v 1.7 2008-06-02 18:08:16 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
*
* 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 <getopt.h>
#include <string.h>
#include "tmux.h"
/*
* Move to previous window.
*/
void cmd_previous_window_exec(void *, struct cmd_ctx *);
const struct cmd_entry cmd_previous_window_entry = {
"previous-window", "prev",
CMD_SESSIONONLY_USAGE,
0,
cmd_sessiononly_parse,
cmd_previous_window_exec,
cmd_sessiononly_send,
cmd_sessiononly_recv,
cmd_sessiononly_free
};
void
cmd_previous_window_exec(void *ptr, struct cmd_ctx *ctx)
{
struct session *s;
if ((s = cmd_sessiononly_get(ptr, ctx)) == NULL)
return;
if (session_previous(s) == 0)
server_redraw_session(s);
else
ctx->error(ctx, "no previous window");
if (ctx->cmdclient != NULL)
server_write_client(ctx->cmdclient, MSG_EXIT, NULL, 0);
}