mirror of
https://github.com/tmux/tmux.git
synced 2025-12-05 19:18:02 -06:00
322adfbdde
the same mechanism as palette requests to request clipboard from the terminal and forward to the requesting pane. Remove the now-redundant forward-to-pane ability from "refresh-client -l". GitHub issue 4275.
307 lines
7.7 KiB
C
307 lines
7.7 KiB
C
/* $OpenBSD$ */
|
|
|
|
/*
|
|
* Copyright (c) 2007 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 <string.h>
|
|
|
|
#include "tmux.h"
|
|
|
|
/*
|
|
* Refresh client.
|
|
*/
|
|
|
|
static enum cmd_retval cmd_refresh_client_exec(struct cmd *,
|
|
struct cmdq_item *);
|
|
|
|
const struct cmd_entry cmd_refresh_client_entry = {
|
|
.name = "refresh-client",
|
|
.alias = "refresh",
|
|
|
|
.args = { "A:B:cC:Df:r:F:lLRSt:U", 0, 1, NULL },
|
|
.usage = "[-cDlLRSU] [-A pane:state] [-B name:what:format] "
|
|
"[-C XxY] [-f flags] [-r pane:report] " CMD_TARGET_CLIENT_USAGE
|
|
" [adjustment]",
|
|
|
|
.flags = CMD_AFTERHOOK|CMD_CLIENT_TFLAG,
|
|
.exec = cmd_refresh_client_exec
|
|
};
|
|
|
|
static void
|
|
cmd_refresh_client_update_subscription(struct client *tc, const char *value)
|
|
{
|
|
char *copy, *split, *name, *what;
|
|
enum control_sub_type subtype;
|
|
int subid = -1;
|
|
|
|
copy = name = xstrdup(value);
|
|
if ((split = strchr(copy, ':')) == NULL) {
|
|
control_remove_sub(tc, copy);
|
|
goto out;
|
|
}
|
|
*split++ = '\0';
|
|
|
|
what = split;
|
|
if ((split = strchr(what, ':')) == NULL)
|
|
goto out;
|
|
*split++ = '\0';
|
|
|
|
if (strcmp(what, "%*") == 0)
|
|
subtype = CONTROL_SUB_ALL_PANES;
|
|
else if (sscanf(what, "%%%d", &subid) == 1 && subid >= 0)
|
|
subtype = CONTROL_SUB_PANE;
|
|
else if (strcmp(what, "@*") == 0)
|
|
subtype = CONTROL_SUB_ALL_WINDOWS;
|
|
else if (sscanf(what, "@%d", &subid) == 1 && subid >= 0)
|
|
subtype = CONTROL_SUB_WINDOW;
|
|
else
|
|
subtype = CONTROL_SUB_SESSION;
|
|
control_add_sub(tc, name, subtype, subid, split);
|
|
|
|
out:
|
|
free(copy);
|
|
}
|
|
|
|
static enum cmd_retval
|
|
cmd_refresh_client_control_client_size(struct cmd *self, struct cmdq_item *item)
|
|
{
|
|
struct args *args = cmd_get_args(self);
|
|
struct client *tc = cmdq_get_target_client(item);
|
|
const char *size = args_get(args, 'C');
|
|
u_int w, x, y;
|
|
struct client_window *cw;
|
|
|
|
if (sscanf(size, "@%u:%ux%u", &w, &x, &y) == 3) {
|
|
if (x < WINDOW_MINIMUM || x > WINDOW_MAXIMUM ||
|
|
y < WINDOW_MINIMUM || y > WINDOW_MAXIMUM) {
|
|
cmdq_error(item, "size too small or too big");
|
|
return (CMD_RETURN_ERROR);
|
|
}
|
|
log_debug("%s: client %s window @%u: size %ux%u", __func__,
|
|
tc->name, w, x, y);
|
|
cw = server_client_add_client_window(tc, w);
|
|
cw->sx = x;
|
|
cw->sy = y;
|
|
tc->flags |= CLIENT_WINDOWSIZECHANGED;
|
|
recalculate_sizes_now(1);
|
|
return (CMD_RETURN_NORMAL);
|
|
}
|
|
if (sscanf(size, "@%u:", &w) == 1) {
|
|
cw = server_client_get_client_window(tc, w);
|
|
if (cw != NULL) {
|
|
log_debug("%s: client %s window @%u: no size", __func__,
|
|
tc->name, w);
|
|
cw->sx = 0;
|
|
cw->sy = 0;
|
|
recalculate_sizes_now(1);
|
|
}
|
|
return (CMD_RETURN_NORMAL);
|
|
}
|
|
|
|
if (sscanf(size, "%u,%u", &x, &y) != 2 &&
|
|
sscanf(size, "%ux%u", &x, &y) != 2) {
|
|
cmdq_error(item, "bad size argument");
|
|
return (CMD_RETURN_ERROR);
|
|
}
|
|
if (x < WINDOW_MINIMUM || x > WINDOW_MAXIMUM ||
|
|
y < WINDOW_MINIMUM || y > WINDOW_MAXIMUM) {
|
|
cmdq_error(item, "size too small or too big");
|
|
return (CMD_RETURN_ERROR);
|
|
}
|
|
tty_set_size(&tc->tty, x, y, 0, 0);
|
|
tc->flags |= CLIENT_SIZECHANGED;
|
|
recalculate_sizes_now(1);
|
|
return (CMD_RETURN_NORMAL);
|
|
}
|
|
|
|
static void
|
|
cmd_refresh_client_update_offset(struct client *tc, const char *value)
|
|
{
|
|
struct window_pane *wp;
|
|
char *copy, *split;
|
|
u_int pane;
|
|
|
|
if (*value != '%')
|
|
return;
|
|
copy = xstrdup(value);
|
|
if ((split = strchr(copy, ':')) == NULL)
|
|
goto out;
|
|
*split++ = '\0';
|
|
|
|
if (sscanf(copy, "%%%u", &pane) != 1)
|
|
goto out;
|
|
wp = window_pane_find_by_id(pane);
|
|
if (wp == NULL)
|
|
goto out;
|
|
|
|
if (strcmp(split, "on") == 0)
|
|
control_set_pane_on(tc, wp);
|
|
else if (strcmp(split, "off") == 0)
|
|
control_set_pane_off(tc, wp);
|
|
else if (strcmp(split, "continue") == 0)
|
|
control_continue_pane(tc, wp);
|
|
else if (strcmp(split, "pause") == 0)
|
|
control_pause_pane(tc, wp);
|
|
|
|
out:
|
|
free(copy);
|
|
}
|
|
|
|
static void
|
|
cmd_refresh_report(struct tty *tty, const char *value)
|
|
{
|
|
struct window_pane *wp;
|
|
u_int pane;
|
|
size_t size = 0;
|
|
char *copy, *split;
|
|
|
|
if (*value != '%')
|
|
return;
|
|
copy = xstrdup(value);
|
|
if ((split = strchr(copy, ':')) == NULL)
|
|
goto out;
|
|
*split++ = '\0';
|
|
|
|
if (sscanf(copy, "%%%u", &pane) != 1)
|
|
goto out;
|
|
wp = window_pane_find_by_id(pane);
|
|
if (wp == NULL)
|
|
goto out;
|
|
|
|
tty_keys_colours(tty, split, strlen(split), &size, &wp->control_fg,
|
|
&wp->control_bg);
|
|
|
|
out:
|
|
free(copy);
|
|
}
|
|
|
|
static enum cmd_retval
|
|
cmd_refresh_client_exec(struct cmd *self, struct cmdq_item *item)
|
|
{
|
|
struct args *args = cmd_get_args(self);
|
|
struct client *tc = cmdq_get_target_client(item);
|
|
struct tty *tty = &tc->tty;
|
|
struct window *w;
|
|
const char *errstr;
|
|
u_int adjust;
|
|
struct args_value *av;
|
|
|
|
if (args_has(args, 'c') ||
|
|
args_has(args, 'L') ||
|
|
args_has(args, 'R') ||
|
|
args_has(args, 'U') ||
|
|
args_has(args, 'D'))
|
|
{
|
|
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);
|
|
}
|
|
}
|
|
|
|
if (args_has(args, 'c'))
|
|
tc->pan_window = NULL;
|
|
else {
|
|
w = tc->session->curw->window;
|
|
if (tc->pan_window != w) {
|
|
tc->pan_window = w;
|
|
tc->pan_ox = tty->oox;
|
|
tc->pan_oy = tty->ooy;
|
|
}
|
|
if (args_has(args, 'L')) {
|
|
if (tc->pan_ox > adjust)
|
|
tc->pan_ox -= adjust;
|
|
else
|
|
tc->pan_ox = 0;
|
|
} else if (args_has(args, 'R')) {
|
|
tc->pan_ox += adjust;
|
|
if (tc->pan_ox > w->sx - tty->osx)
|
|
tc->pan_ox = w->sx - tty->osx;
|
|
} else if (args_has(args, 'U')) {
|
|
if (tc->pan_oy > adjust)
|
|
tc->pan_oy -= adjust;
|
|
else
|
|
tc->pan_oy = 0;
|
|
} else if (args_has(args, 'D')) {
|
|
tc->pan_oy += adjust;
|
|
if (tc->pan_oy > w->sy - tty->osy)
|
|
tc->pan_oy = w->sy - tty->osy;
|
|
}
|
|
}
|
|
tty_update_client_offset(tc);
|
|
server_redraw_client(tc);
|
|
return (CMD_RETURN_NORMAL);
|
|
}
|
|
|
|
if (args_has(args, 'l')) {
|
|
tty_clipboard_query(&tc->tty);
|
|
return (CMD_RETURN_NORMAL);
|
|
}
|
|
|
|
if (args_has(args, 'F')) /* -F is an alias for -f */
|
|
server_client_set_flags(tc, args_get(args, 'F'));
|
|
if (args_has(args, 'f'))
|
|
server_client_set_flags(tc, args_get(args, 'f'));
|
|
if (args_has(args, 'r'))
|
|
cmd_refresh_report(tty, args_get(args, 'r'));
|
|
|
|
if (args_has(args, 'A')) {
|
|
if (~tc->flags & CLIENT_CONTROL)
|
|
goto not_control_client;
|
|
av = args_first_value(args, 'A');
|
|
while (av != NULL) {
|
|
cmd_refresh_client_update_offset(tc, av->string);
|
|
av = args_next_value(av);
|
|
}
|
|
return (CMD_RETURN_NORMAL);
|
|
}
|
|
if (args_has(args, 'B')) {
|
|
if (~tc->flags & CLIENT_CONTROL)
|
|
goto not_control_client;
|
|
av = args_first_value(args, 'B');
|
|
while (av != NULL) {
|
|
cmd_refresh_client_update_subscription(tc, av->string);
|
|
av = args_next_value(av);
|
|
}
|
|
return (CMD_RETURN_NORMAL);
|
|
}
|
|
if (args_has(args, 'C')) {
|
|
if (~tc->flags & CLIENT_CONTROL)
|
|
goto not_control_client;
|
|
return (cmd_refresh_client_control_client_size(self, item));
|
|
}
|
|
|
|
if (args_has(args, 'S')) {
|
|
tc->flags |= CLIENT_STATUSFORCE;
|
|
server_status_client(tc);
|
|
} else {
|
|
tc->flags |= CLIENT_STATUSFORCE;
|
|
server_redraw_client(tc);
|
|
}
|
|
return (CMD_RETURN_NORMAL);
|
|
|
|
not_control_client:
|
|
cmdq_error(item, "not a control client");
|
|
return (CMD_RETURN_ERROR);
|
|
}
|