mirror of
https://github.com/tmate-io/tmate.git
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109 lines
2.9 KiB
C
109 lines
2.9 KiB
C
/* $OpenBSD$ */
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/*
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* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <stdlib.h>
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#include "tmux.h"
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/*
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* Increase or decrease pane size.
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*/
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enum cmd_retval cmd_resize_pane_exec(struct cmd *, struct cmd_q *);
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const struct cmd_entry cmd_resize_pane_entry = {
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"resize-pane", "resizep",
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"DLRt:Ux:y:Z", 0, 1,
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"[-DLRUZ] [-x width] [-y height] " CMD_TARGET_PANE_USAGE " [adjustment]",
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0,
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cmd_resize_pane_exec
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};
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enum cmd_retval
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cmd_resize_pane_exec(struct cmd *self, struct cmd_q *cmdq)
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{
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struct args *args = self->args;
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struct winlink *wl;
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struct window *w;
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const char *errstr;
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char *cause;
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struct window_pane *wp;
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u_int adjust;
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int x, y;
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if ((wl = cmd_find_pane(cmdq, args_get(args, 't'), NULL, &wp)) == NULL)
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return (CMD_RETURN_ERROR);
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w = wl->window;
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if (args_has(args, 'Z')) {
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if (w->flags & WINDOW_ZOOMED)
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window_unzoom(w);
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else
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window_zoom(wp);
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server_redraw_window(w);
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server_status_window(w);
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return (CMD_RETURN_NORMAL);
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}
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server_unzoom_window(w);
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if (args->argc == 0)
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adjust = 1;
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else {
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adjust = strtonum(args->argv[0], 1, INT_MAX, &errstr);
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if (errstr != NULL) {
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cmdq_error(cmdq, "adjustment %s", errstr);
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return (CMD_RETURN_ERROR);
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}
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}
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if (args_has(self->args, 'x')) {
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x = args_strtonum(self->args, 'x', PANE_MINIMUM, INT_MAX,
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&cause);
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if (cause != NULL) {
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cmdq_error(cmdq, "width %s", cause);
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free(cause);
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return (CMD_RETURN_ERROR);
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}
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layout_resize_pane_to(wp, LAYOUT_LEFTRIGHT, x);
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}
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if (args_has(self->args, 'y')) {
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y = args_strtonum(self->args, 'y', PANE_MINIMUM, INT_MAX,
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&cause);
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if (cause != NULL) {
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cmdq_error(cmdq, "height %s", cause);
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free(cause);
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return (CMD_RETURN_ERROR);
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}
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layout_resize_pane_to(wp, LAYOUT_TOPBOTTOM, y);
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}
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if (args_has(self->args, 'L'))
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layout_resize_pane(wp, LAYOUT_LEFTRIGHT, -adjust);
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else if (args_has(self->args, 'R'))
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layout_resize_pane(wp, LAYOUT_LEFTRIGHT, adjust);
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else if (args_has(self->args, 'U'))
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layout_resize_pane(wp, LAYOUT_TOPBOTTOM, -adjust);
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else if (args_has(self->args, 'D'))
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layout_resize_pane(wp, LAYOUT_TOPBOTTOM, adjust);
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server_redraw_window(wl->window);
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return (CMD_RETURN_NORMAL);
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}
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