mirror of
https://github.com/tmux/tmux.git
synced 2024-11-17 09:58:52 +00:00
116 lines
3.0 KiB
C
116 lines
3.0 KiB
C
/* $OpenBSD$ */
|
|
|
|
/*
|
|
* Copyright (c) 2018 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 "tmux.h"
|
|
|
|
/*
|
|
* Increase or decrease window size.
|
|
*/
|
|
|
|
static enum cmd_retval cmd_resize_window_exec(struct cmd *,
|
|
struct cmdq_item *);
|
|
|
|
const struct cmd_entry cmd_resize_window_entry = {
|
|
.name = "resize-window",
|
|
.alias = "resizew",
|
|
|
|
.args = { "aADLRt:Ux:y:", 0, 1, NULL },
|
|
.usage = "[-aADLRU] [-x width] [-y height] " CMD_TARGET_WINDOW_USAGE " "
|
|
"[adjustment]",
|
|
|
|
.target = { 't', CMD_FIND_WINDOW, 0 },
|
|
|
|
.flags = CMD_AFTERHOOK,
|
|
.exec = cmd_resize_window_exec
|
|
};
|
|
|
|
static enum cmd_retval
|
|
cmd_resize_window_exec(struct cmd *self, struct cmdq_item *item)
|
|
{
|
|
struct args *args = cmd_get_args(self);
|
|
struct cmd_find_state *target = cmdq_get_target(item);
|
|
struct winlink *wl = target->wl;
|
|
struct window *w = wl->window;
|
|
struct session *s = target->s;
|
|
const char *errstr;
|
|
char *cause;
|
|
u_int adjust, sx, sy, xpixel = 0, ypixel = 0;
|
|
|
|
if (args_count(args) == 0)
|
|
adjust = 1;
|
|
else {
|
|
adjust = strtonum(args_string(args, 0), 1, INT_MAX, &errstr);
|
|
if (errstr != NULL) {
|
|
cmdq_error(item, "adjustment %s", errstr);
|
|
return (CMD_RETURN_ERROR);
|
|
}
|
|
}
|
|
|
|
sx = w->sx;
|
|
sy = w->sy;
|
|
|
|
if (args_has(args, 'x')) {
|
|
sx = args_strtonum(args, 'x', WINDOW_MINIMUM, WINDOW_MAXIMUM,
|
|
&cause);
|
|
if (cause != NULL) {
|
|
cmdq_error(item, "width %s", cause);
|
|
free(cause);
|
|
return (CMD_RETURN_ERROR);
|
|
}
|
|
}
|
|
if (args_has(args, 'y')) {
|
|
sy = args_strtonum(args, 'y', WINDOW_MINIMUM, WINDOW_MAXIMUM,
|
|
&cause);
|
|
if (cause != NULL) {
|
|
cmdq_error(item, "height %s", cause);
|
|
free(cause);
|
|
return (CMD_RETURN_ERROR);
|
|
}
|
|
}
|
|
|
|
if (args_has(args, 'L')) {
|
|
if (sx >= adjust)
|
|
sx -= adjust;
|
|
} else if (args_has(args, 'R'))
|
|
sx += adjust;
|
|
else if (args_has(args, 'U')) {
|
|
if (sy >= adjust)
|
|
sy -= adjust;
|
|
} else if (args_has(args, 'D'))
|
|
sy += adjust;
|
|
|
|
if (args_has(args, 'A')) {
|
|
default_window_size(NULL, s, w, &sx, &sy, &xpixel, &ypixel,
|
|
WINDOW_SIZE_LARGEST);
|
|
} else if (args_has(args, 'a')) {
|
|
default_window_size(NULL, s, w, &sx, &sy, &xpixel, &ypixel,
|
|
WINDOW_SIZE_SMALLEST);
|
|
}
|
|
|
|
options_set_number(w->options, "window-size", WINDOW_SIZE_MANUAL);
|
|
w->manual_sx = sx;
|
|
w->manual_sy = sy;
|
|
recalculate_size(w, 1);
|
|
|
|
return (CMD_RETURN_NORMAL);
|
|
}
|