mirror of
https://github.com/tmate-io/tmate.git
synced 2024-12-22 06:40:59 +01:00
118 lines
2.9 KiB
C
118 lines
2.9 KiB
C
/* $Id: cmd-resize-pane-up.c,v 1.8 2009-04-02 21:11:52 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"
|
|
|
|
/*
|
|
* Increase pane size.
|
|
*/
|
|
|
|
void cmd_resize_pane_up_init(struct cmd *, int);
|
|
int cmd_resize_pane_up_exec(struct cmd *, struct cmd_ctx *);
|
|
|
|
const struct cmd_entry cmd_resize_pane_up_entry = {
|
|
"resize-pane-up", "resizep-up",
|
|
CMD_PANE_WINDOW_USAGE " [adjustment]",
|
|
CMD_ARG01,
|
|
cmd_resize_pane_up_init,
|
|
cmd_pane_parse,
|
|
cmd_resize_pane_up_exec,
|
|
cmd_pane_send,
|
|
cmd_pane_recv,
|
|
cmd_pane_free,
|
|
cmd_pane_print
|
|
};
|
|
|
|
void
|
|
cmd_resize_pane_up_init(struct cmd *self, int key)
|
|
{
|
|
struct cmd_pane_data *data;
|
|
|
|
cmd_pane_init(self, key);
|
|
data = self->data;
|
|
|
|
if (key == KEYC_ADDESC(KEYC_UP))
|
|
data->arg = xstrdup("5");
|
|
}
|
|
|
|
int
|
|
cmd_resize_pane_up_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 (-1);
|
|
if (wl->window->layout != 0) {
|
|
ctx->error(ctx, "window not in manual layout");
|
|
return (-1);
|
|
}
|
|
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 (-1);
|
|
}
|
|
}
|
|
|
|
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 (-1);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* If this is not the last window, keep trying to reduce size and add
|
|
* to the following window. If it is the last, do so on the previous
|
|
* window.
|
|
*/
|
|
wq = TAILQ_NEXT(wp, entry);
|
|
if (wq == NULL) {
|
|
if (wp == TAILQ_FIRST(&wl->window->panes)) {
|
|
/* Only one pane. */
|
|
return (0);
|
|
}
|
|
wq = wp;
|
|
wp = TAILQ_PREV(wq, window_panes, entry);
|
|
}
|
|
while (adjust-- > 0) {
|
|
if (wp->sy <= PANE_MINIMUM)
|
|
break;
|
|
window_pane_resize(wq, wq->sx, wq->sy + 1);
|
|
window_pane_resize(wp, wp->sx, wp->sy - 1);
|
|
}
|
|
window_update_panes(wl->window);
|
|
|
|
server_redraw_window(wl->window);
|
|
|
|
return (0);
|
|
}
|