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/* $OpenBSD: cmd-select-window.c,v 1.11 2013/10/10 12:00:22 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 <stdlib.h>
#include "tmux.h"
/*
* Select window by index.
*/
void cmd_select_window_key_binding(struct cmd *, int);
enum cmd_retval cmd_select_window_exec(struct cmd *, struct cmd_q *);
const struct cmd_entry cmd_select_window_entry = {
"select-window", "selectw",
"lnpTt:", 0, 0,
"[-lnpT] " CMD_TARGET_WINDOW_USAGE,
0,
cmd_select_window_key_binding,
cmd_select_window_exec
};
const struct cmd_entry cmd_next_window_entry = {
"next-window", "next",
"at:", 0, 0,
"[-a] " CMD_TARGET_SESSION_USAGE,
0,
cmd_select_window_key_binding,
cmd_select_window_exec
};
const struct cmd_entry cmd_previous_window_entry = {
"previous-window", "prev",
"at:", 0, 0,
"[-a] " CMD_TARGET_SESSION_USAGE,
0,
cmd_select_window_key_binding,
cmd_select_window_exec
};
const struct cmd_entry cmd_last_window_entry = {
"last-window", "last",
"t:", 0, 0,
CMD_TARGET_SESSION_USAGE,
0,
NULL,
cmd_select_window_exec
};
void
cmd_select_window_key_binding(struct cmd *self, int key)
{
char tmp[16];
self->args = args_create(0);
if (key >= '0' && key <= '9') {
xsnprintf(tmp, sizeof tmp, ":%d", key - '0');
args_set(self->args, 't', tmp);
}
if (key == ('n' | KEYC_ESCAPE) || key == ('p' | KEYC_ESCAPE))
args_set(self->args, 'a', NULL);
}
enum cmd_retval
cmd_select_window_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
struct winlink *wl;
struct session *s;
int next, previous, last, activity;
next = self->entry == &cmd_next_window_entry;
if (args_has(self->args, 'n'))
next = 1;
previous = self->entry == &cmd_previous_window_entry;
if (args_has(self->args, 'p'))
previous = 1;
last = self->entry == &cmd_last_window_entry;
if (args_has(self->args, 'l'))
last = 1;
if (next || previous || last) {
s = cmd_find_session(cmdq, args_get(args, 't'), 0);
if (s == NULL)
return (CMD_RETURN_ERROR);
activity = args_has(self->args, 'a');
if (next) {
if (session_next(s, activity) != 0) {
cmdq_error(cmdq, "no next window");
return (CMD_RETURN_ERROR);
}
} else if (previous) {
if (session_previous(s, activity) != 0) {
cmdq_error(cmdq, "no previous window");
return (CMD_RETURN_ERROR);
}
} else {
if (session_last(s) != 0) {
cmdq_error(cmdq, "no last window");
return (CMD_RETURN_ERROR);
}
}
server_redraw_session(s);
} else {
wl = cmd_find_window(cmdq, args_get(args, 't'), &s);
if (wl == NULL)
return (CMD_RETURN_ERROR);
/*
* If -T and select-window is invoked on same window as
* current, switch to previous window.
*/
if (args_has(self->args, 'T') && wl == s->curw) {
if (session_last(s) != 0) {
cmdq_error(cmdq, "no last window");
return (-1);
}
server_redraw_session(s);
} else if (session_select(s, wl->idx) == 0)
server_redraw_session(s);
}
recalculate_sizes();
return (CMD_RETURN_NORMAL);
}
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