mirror of
https://github.com/tmate-io/tmate.git
synced 2024-12-28 09:38:54 +01:00
121 lines
3.0 KiB
C
121 lines
3.0 KiB
C
/* $Id: cmd-resize-pane-down.c,v 1.4 2009-01-14 22:13:30 nicm Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 2009 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"
|
|
|
|
/*
|
|
* Decrease pane size.
|
|
*/
|
|
|
|
void cmd_resize_pane_down_init(struct cmd *, int);
|
|
void cmd_resize_pane_down_exec(struct cmd *, struct cmd_ctx *);
|
|
|
|
const struct cmd_entry cmd_resize_pane_down_entry = {
|
|
"resize-pane-down", "resizep-down",
|
|
CMD_PANE_WINDOW_USAGE " [adjustment]",
|
|
CMD_ZEROONEARG|CMD_CANREPEAT,
|
|
cmd_resize_pane_down_init,
|
|
cmd_pane_parse,
|
|
cmd_resize_pane_down_exec,
|
|
cmd_pane_send,
|
|
cmd_pane_recv,
|
|
cmd_pane_free,
|
|
cmd_pane_print
|
|
};
|
|
|
|
void
|
|
cmd_resize_pane_down_init(struct cmd *self, int key)
|
|
{
|
|
struct cmd_pane_data *data;
|
|
|
|
cmd_pane_init(self, key);
|
|
data = self->data;
|
|
|
|
if (key == KEYC_ADDESC(KEYC_DOWN))
|
|
data->arg = xstrdup("5");
|
|
}
|
|
|
|
void
|
|
cmd_resize_pane_down_exec(struct cmd *self, struct cmd_ctx *ctx)
|
|
{
|
|
struct cmd_pane_data *data = self->data;
|
|
struct winlink *wl;
|
|
const char *errstr;
|
|
struct window_pane *wp, *wq;
|
|
u_int adjust;
|
|
|
|
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
|
|
return;
|
|
if (data->pane == -1)
|
|
wp = wl->window->active;
|
|
else {
|
|
wp = window_pane_at_index(wl->window, data->pane);
|
|
if (wp == NULL) {
|
|
ctx->error(ctx, "no pane: %d", data->pane);
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (data->arg == NULL)
|
|
adjust = 1;
|
|
else {
|
|
adjust = strtonum(data->arg, 1, INT_MAX, &errstr);
|
|
if (errstr != NULL) {
|
|
ctx->error(ctx, "adjustment %s: %s", errstr, data->arg);
|
|
return;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* If this is not the last window, keep trying to increase size and
|
|
* remove it from the next windows. If it is the last, do so on the
|
|
* previous window.
|
|
*/
|
|
if (TAILQ_NEXT(wp, entry) == NULL) {
|
|
if (wp == TAILQ_FIRST(&wl->window->panes)) {
|
|
/* Only one pane. */
|
|
goto out;
|
|
}
|
|
wp = TAILQ_PREV(wp, window_panes, entry);
|
|
}
|
|
while (adjust-- > 0) {
|
|
wq = wp;
|
|
while ((wq = TAILQ_NEXT(wq, entry)) != NULL) {
|
|
if (wq->sy > PANE_MINIMUM) {
|
|
window_pane_resize(wq, wq->sx, wq->sy - 1);
|
|
break;
|
|
}
|
|
}
|
|
if (wq == NULL)
|
|
break;
|
|
window_pane_resize(wp, wp->sx, wp->sy + 1);
|
|
|
|
}
|
|
window_update_panes(wl->window);
|
|
|
|
server_redraw_window(wl->window);
|
|
|
|
out:
|
|
if (ctx->cmdclient != NULL)
|
|
server_write_client(ctx->cmdclient, MSG_EXIT, NULL, 0);
|
|
}
|