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/* $OpenBSD: cmd-select-pane.c,v 1.54 2020/02/03 13:46:27 nicm Exp $ */
/*
* Copyright (c) 2009 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"
/*
* Select pane.
*/
static enum cmd_retval cmd_select_pane_exec(struct cmd *, struct cmdq_item *);
const struct cmd_entry cmd_select_pane_entry = {
.name = "select-pane",
.alias = "selectp",
.args = { "DdegLlMmP:RT:t:UZ", 0, 0 }, /* -P and -g deprecated */
.usage = "[-DdeLlMmRUZ] [-T title] " CMD_TARGET_PANE_USAGE,
.target = { 't', CMD_FIND_PANE, 0 },
.flags = 0,
.exec = cmd_select_pane_exec
};
const struct cmd_entry cmd_last_pane_entry = {
.name = "last-pane",
.alias = "lastp",
.args = { "det:Z", 0, 0 },
.usage = "[-deZ] " CMD_TARGET_WINDOW_USAGE,
.target = { 't', CMD_FIND_WINDOW, 0 },
.flags = 0,
.exec = cmd_select_pane_exec
};
static void
cmd_select_pane_redraw(struct window *w)
{
struct client *c;
/*
* Redraw entire window if it is bigger than the client (the
* offset may change), otherwise just draw borders.
*/
TAILQ_FOREACH(c, &clients, entry) {
if (c->session == NULL || (c->flags & CLIENT_CONTROL))
continue;
if (c->session->curw->window == w && tty_window_bigger(&c->tty))
server_redraw_client(c);
else {
if (c->session->curw->window == w)
c->flags |= CLIENT_REDRAWBORDERS;
if (session_has(c->session, w))
c->flags |= CLIENT_REDRAWSTATUS;
}
}
}
static enum cmd_retval
cmd_select_pane_exec(struct cmd *self, struct cmdq_item *item)
{
struct args *args = self->args;
struct cmd_find_state *current = &item->shared->current;
struct client *c = cmd_find_client(item, NULL, 1);
struct winlink *wl = item->target.wl;
struct window *w = wl->window;
struct session *s = item->target.s;
struct window_pane *wp = item->target.wp, *lastwp, *markedwp;
char *pane_title;
const char *style;
struct style *sy;
struct options_entry *o;
if (self->entry == &cmd_last_pane_entry || args_has(args, 'l')) {
lastwp = w->last;
if (lastwp == NULL && window_count_panes(w) == 2) {
lastwp = TAILQ_PREV(w->active, window_panes, entry);
if (lastwp == NULL)
lastwp = TAILQ_NEXT(w->active, entry);
}
if (lastwp == NULL) {
cmdq_error(item, "no last pane");
return (CMD_RETURN_ERROR);
}
if (args_has(self->args, 'e'))
lastwp->flags &= ~PANE_INPUTOFF;
else if (args_has(self->args, 'd'))
lastwp->flags |= PANE_INPUTOFF;
else {
if (window_push_zoom(w, args_has(self->args, 'Z')))
server_redraw_window(w);
window_redraw_active_switch(w, lastwp);
if (window_set_active_pane(w, lastwp, 1)) {
cmd_find_from_winlink(current, wl, 0);
cmd_select_pane_redraw(w);
}
if (window_pop_zoom(w))
server_redraw_window(w);
}
return (CMD_RETURN_NORMAL);
}
if (args_has(args, 'm') || args_has(args, 'M')) {
if (args_has(args, 'm') && !window_pane_visible(wp))
return (CMD_RETURN_NORMAL);
lastwp = marked_pane.wp;
if (args_has(args, 'M') || server_is_marked(s, wl, wp))
server_clear_marked();
else
server_set_marked(s, wl, wp);
markedwp = marked_pane.wp;
if (lastwp != NULL) {
server_redraw_window_borders(lastwp->window);
server_status_window(lastwp->window);
}
if (markedwp != NULL) {
server_redraw_window_borders(markedwp->window);
server_status_window(markedwp->window);
}
return (CMD_RETURN_NORMAL);
}
if (args_has(self->args, 'P') || args_has(self->args, 'g')) {
if ((style = args_get(args, 'P')) != NULL) {
o = options_set_style(wp->options, "window-style", 0,
style);
if (o == NULL) {
cmdq_error(item, "bad style: %s", style);
return (CMD_RETURN_ERROR);
}
options_set_style(wp->options, "window-active-style", 0,
style);
wp->flags |= (PANE_REDRAW|PANE_STYLECHANGED);
}
if (args_has(self->args, 'g')) {
sy = options_get_style(wp->options, "window-style");
cmdq_print(item, "%s", style_tostring(sy));
}
return (CMD_RETURN_NORMAL);
}
if (args_has(self->args, 'L')) {
window_push_zoom(w, 1);
wp = window_pane_find_left(wp);
window_pop_zoom(w);
} else if (args_has(self->args, 'R')) {
window_push_zoom(w, 1);
wp = window_pane_find_right(wp);
window_pop_zoom(w);
} else if (args_has(self->args, 'U')) {
window_push_zoom(w, 1);
wp = window_pane_find_up(wp);
window_pop_zoom(w);
} else if (args_has(self->args, 'D')) {
window_push_zoom(w, 1);
wp = window_pane_find_down(wp);
window_pop_zoom(w);
}
if (wp == NULL)
return (CMD_RETURN_NORMAL);
if (args_has(self->args, 'e')) {
wp->flags &= ~PANE_INPUTOFF;
return (CMD_RETURN_NORMAL);
}
if (args_has(self->args, 'd')) {
wp->flags |= PANE_INPUTOFF;
return (CMD_RETURN_NORMAL);
}
if (args_has(self->args, 'T')) {
pane_title = format_single(item, args_get(self->args, 'T'),
c, s, wl, wp);
if (screen_set_title(&wp->base, pane_title))
server_status_window(wp->window);
free(pane_title);
return (CMD_RETURN_NORMAL);
}
if (wp == w->active)
return (CMD_RETURN_NORMAL);
if (window_push_zoom(w, args_has(self->args, 'Z')))
server_redraw_window(w);
window_redraw_active_switch(w, wp);
if (window_set_active_pane(w, wp, 1)) {
cmd_find_from_winlink_pane(current, wl, wp, 0);
cmdq_insert_hook(s, item, current, "after-select-pane");
cmd_select_pane_redraw(w);
}
if (window_pop_zoom(w))
server_redraw_window(w);
return (CMD_RETURN_NORMAL);
}
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