mirror of
https://github.com/tmux/tmux.git
synced 2025-11-04 01:34:18 +00:00
148 lines
3.3 KiB
C
148 lines
3.3 KiB
C
/* $Id: cmd-select-window.c,v 1.10 2007-11-16 21:12:31 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 <stdlib.h>
|
|
|
|
#include "tmux.h"
|
|
|
|
/*
|
|
* Select window by index.
|
|
*/
|
|
|
|
int cmd_select_window_parse(void **, int, char **, char **);
|
|
void cmd_select_window_exec(void *, struct cmd_ctx *);
|
|
void cmd_select_window_send(void *, struct buffer *);
|
|
void cmd_select_window_recv(void **, struct buffer *);
|
|
void cmd_select_window_free(void *);
|
|
|
|
struct cmd_select_window_data {
|
|
int idx;
|
|
};
|
|
|
|
const struct cmd_entry cmd_select_window_entry = {
|
|
"select-window", "selectw", "index",
|
|
CMD_NOCLIENT,
|
|
cmd_select_window_parse,
|
|
cmd_select_window_exec,
|
|
cmd_select_window_send,
|
|
cmd_select_window_recv,
|
|
cmd_select_window_free
|
|
};
|
|
|
|
/*
|
|
* select-window requires different defaults depending on the key, so this
|
|
* fills in the right data. XXX should this be extended to them all and get
|
|
* rid of std/NULL rubbish?
|
|
*/
|
|
void
|
|
cmd_select_window_default(void **ptr, int key)
|
|
{
|
|
struct cmd_select_window_data *data;
|
|
|
|
*ptr = data = xmalloc(sizeof *data);
|
|
data->idx = key - '0';
|
|
}
|
|
|
|
int
|
|
cmd_select_window_parse(void **ptr, int argc, char **argv, char **cause)
|
|
{
|
|
struct cmd_select_window_data *data;
|
|
const char *errstr;
|
|
int opt;
|
|
|
|
*ptr = data = xmalloc(sizeof *data);
|
|
|
|
while ((opt = getopt(argc, argv, "")) != EOF) {
|
|
switch (opt) {
|
|
default:
|
|
goto usage;
|
|
}
|
|
}
|
|
argc -= optind;
|
|
argv += optind;
|
|
if (argc != 1)
|
|
goto usage;
|
|
|
|
data->idx = strtonum(argv[0], 0, INT_MAX, &errstr);
|
|
if (errstr != NULL) {
|
|
xasprintf(cause, "index %s", errstr);
|
|
goto error;
|
|
}
|
|
|
|
return (0);
|
|
|
|
usage:
|
|
usage(cause, "%s %s",
|
|
cmd_select_window_entry.name, cmd_select_window_entry.usage);
|
|
|
|
error:
|
|
cmd_select_window_free(data);
|
|
return (-1);
|
|
}
|
|
|
|
void
|
|
cmd_select_window_exec(void *ptr, struct cmd_ctx *ctx)
|
|
{
|
|
struct cmd_select_window_data *data = ptr;
|
|
|
|
if (data == NULL)
|
|
return;
|
|
|
|
switch (session_select(ctx->session, data->idx)) {
|
|
case 0:
|
|
server_redraw_session(ctx->session);
|
|
break;
|
|
case 1:
|
|
break;
|
|
default:
|
|
ctx->error(ctx, "no window %d", data->idx);
|
|
break;
|
|
}
|
|
|
|
if (ctx->cmdclient != NULL)
|
|
server_write_client(ctx->cmdclient, MSG_EXIT, NULL, 0);
|
|
}
|
|
|
|
void
|
|
cmd_select_window_send(void *ptr, struct buffer *b)
|
|
{
|
|
struct cmd_select_window_data *data = ptr;
|
|
|
|
buffer_write(b, data, sizeof *data);
|
|
}
|
|
|
|
void
|
|
cmd_select_window_recv(void **ptr, struct buffer *b)
|
|
{
|
|
struct cmd_select_window_data *data;
|
|
|
|
*ptr = data = xmalloc(sizeof *data);
|
|
buffer_read(b, data, sizeof *data);
|
|
}
|
|
|
|
void
|
|
cmd_select_window_free(void *ptr)
|
|
{
|
|
struct cmd_select_window_data *data = ptr;
|
|
|
|
xfree(data);
|
|
}
|