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/* $Id: cmd-resize-pane.c,v 1.14 2009/12/04 22:14:47 tcunha 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 or decrease pane size.
*/
void cmd_resize_pane_init(struct cmd *, int);
int cmd_resize_pane_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_resize_pane_entry = {
"resize-pane", "resizep",
"[-DLRU] " CMD_TARGET_PANE_USAGE " [adjustment]",
CMD_ARG01, "DLRU",
cmd_resize_pane_init,
cmd_target_parse,
cmd_resize_pane_exec,
cmd_target_free,
cmd_target_print
};
void
cmd_resize_pane_init(struct cmd *self, int key)
{
struct cmd_target_data *data;
cmd_target_init(self, key);
data = self->data;
if (key == (KEYC_UP | KEYC_CTRL))
cmd_set_flag(&data->chflags, 'U');
if (key == (KEYC_DOWN | KEYC_CTRL))
cmd_set_flag(&data->chflags, 'D');
if (key == (KEYC_LEFT | KEYC_CTRL))
cmd_set_flag(&data->chflags, 'L');
if (key == (KEYC_RIGHT | KEYC_CTRL))
cmd_set_flag(&data->chflags, 'R');
if (key == (KEYC_UP | KEYC_ESCAPE)) {
cmd_set_flag(&data->chflags, 'U');
data->arg = xstrdup("5");
}
if (key == (KEYC_DOWN | KEYC_ESCAPE)) {
cmd_set_flag(&data->chflags, 'D');
data->arg = xstrdup("5");
}
if (key == (KEYC_LEFT | KEYC_ESCAPE)) {
cmd_set_flag(&data->chflags, 'L');
data->arg = xstrdup("5");
}
if (key == (KEYC_RIGHT | KEYC_ESCAPE)) {
cmd_set_flag(&data->chflags, 'R');
data->arg = xstrdup("5");
}
}
int
cmd_resize_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct winlink *wl;
const char *errstr;
struct window_pane *wp;
u_int adjust;
if ((wl = cmd_find_pane(ctx, data->target, NULL, &wp)) == NULL)
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 (cmd_check_flag(data->chflags, 'L'))
layout_resize_pane(wp, LAYOUT_LEFTRIGHT, -adjust);
else if (cmd_check_flag(data->chflags, 'R'))
layout_resize_pane(wp, LAYOUT_LEFTRIGHT, adjust);
else if (cmd_check_flag(data->chflags, 'U'))
layout_resize_pane(wp, LAYOUT_TOPBOTTOM, -adjust);
else if (cmd_check_flag(data->chflags, 'D'))
layout_resize_pane(wp, LAYOUT_TOPBOTTOM, adjust);
server_redraw_window(wl->window);
return (0);
}