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cmd-resize-pane.c
117 lines (104 loc) · 3.11 KB
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cmd-resize-pane.c
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/* $Id: cmd-resize-pane.c 2553 2011-07-09 09:42:33Z tcunha $ */
/*
* 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 or decrease pane size.
*/
void cmd_resize_pane_key_binding(struct cmd *, int);
int cmd_resize_pane_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_resize_pane_entry = {
"resize-pane", "resizep",
"DLRt:U", 0, 1,
"[-DLRU] " CMD_TARGET_PANE_USAGE " [adjustment]",
0,
cmd_resize_pane_key_binding,
NULL,
cmd_resize_pane_exec
};
void
cmd_resize_pane_key_binding(struct cmd *self, int key)
{
switch (key) {
case KEYC_UP | KEYC_CTRL:
self->args = args_create(0);
args_set(self->args, 'U', NULL);
break;
case KEYC_DOWN | KEYC_CTRL:
self->args = args_create(0);
args_set(self->args, 'D', NULL);
break;
case KEYC_LEFT | KEYC_CTRL:
self->args = args_create(0);
args_set(self->args, 'L', NULL);
break;
case KEYC_RIGHT | KEYC_CTRL:
self->args = args_create(0);
args_set(self->args, 'R', NULL);
break;
case KEYC_UP | KEYC_ESCAPE:
self->args = args_create(1, "5");
args_set(self->args, 'U', NULL);
break;
case KEYC_DOWN | KEYC_ESCAPE:
self->args = args_create(1, "5");
args_set(self->args, 'D', NULL);
break;
case KEYC_LEFT | KEYC_ESCAPE:
self->args = args_create(1, "5");
args_set(self->args, 'L', NULL);
break;
case KEYC_RIGHT | KEYC_ESCAPE:
self->args = args_create(1, "5");
args_set(self->args, 'R', NULL);
break;
default:
self->args = args_create(0);
break;
}
}
int
cmd_resize_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct winlink *wl;
const char *errstr;
struct window_pane *wp;
u_int adjust;
if ((wl = cmd_find_pane(ctx, args_get(args, 't'), NULL, &wp)) == NULL)
return (-1);
if (args->argc == 0)
adjust = 1;
else {
adjust = strtonum(args->argv[0], 1, INT_MAX, &errstr);
if (errstr != NULL) {
ctx->error(ctx, "adjustment %s", errstr);
return (-1);
}
}
if (args_has(self->args, 'L'))
layout_resize_pane(wp, LAYOUT_LEFTRIGHT, -adjust);
else if (args_has(self->args, 'R'))
layout_resize_pane(wp, LAYOUT_LEFTRIGHT, adjust);
else if (args_has(self->args, 'U'))
layout_resize_pane(wp, LAYOUT_TOPBOTTOM, -adjust);
else if (args_has(self->args, 'D'))
layout_resize_pane(wp, LAYOUT_TOPBOTTOM, adjust);
server_redraw_window(wl->window);
return (0);
}