Annotation of src/usr.bin/tmux/cmd-list-panes.c, Revision 1.8
1.8 ! nicm 1: /* $OpenBSD: cmd-list-panes.c,v 1.7 2011/01/04 00:42:46 nicm Exp $ */
1.1 nicm 2:
3: /*
4: * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
5: *
6: * Permission to use, copy, modify, and distribute this software for any
7: * purpose with or without fee is hereby granted, provided that the above
8: * copyright notice and this permission notice appear in all copies.
9: *
10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
15: * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
16: * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17: */
18:
19: #include <sys/types.h>
20:
21: #include <unistd.h>
22:
23: #include "tmux.h"
24:
25: /*
1.4 nicm 26: * List panes on given window.
1.1 nicm 27: */
28:
29: int cmd_list_panes_exec(struct cmd *, struct cmd_ctx *);
30:
31: const struct cmd_entry cmd_list_panes_entry = {
32: "list-panes", "lsp",
1.7 nicm 33: "t:", 0, 0,
1.1 nicm 34: CMD_TARGET_WINDOW_USAGE,
1.7 nicm 35: 0,
36: NULL,
37: NULL,
38: cmd_list_panes_exec
1.1 nicm 39: };
40:
41: int
42: cmd_list_panes_exec(struct cmd *self, struct cmd_ctx *ctx)
43: {
1.7 nicm 44: struct args *args = self->args;
1.1 nicm 45: struct winlink *wl;
46: struct window_pane *wp;
47: struct grid *gd;
48: struct grid_line *gl;
1.2 nicm 49: u_int i, n;
1.1 nicm 50: unsigned long long size;
51:
1.7 nicm 52: if ((wl = cmd_find_window(ctx, args_get(args, 't'), NULL)) == NULL)
1.1 nicm 53: return (-1);
54:
1.2 nicm 55: n = 0;
1.1 nicm 56: TAILQ_FOREACH(wp, &wl->window->panes, entry) {
57: gd = wp->base.grid;
1.4 nicm 58:
1.1 nicm 59: size = 0;
60: for (i = 0; i < gd->hsize; i++) {
61: gl = &gd->linedata[i];
62: size += gl->cellsize * sizeof *gl->celldata;
63: size += gl->utf8size * sizeof *gl->utf8data;
64: }
65: size += gd->hsize * sizeof *gd->linedata;
1.4 nicm 66:
1.8 ! nicm 67: ctx->print(ctx, "%u: [%ux%u] [history %u/%u, %llu bytes] %%%u%s%s",
! 68: n, wp->sx, wp->sy, gd->hsize, gd->hlimit, size, wp->id,
1.6 nicm 69: wp == wp->window->active ? " (active)" : "",
70: wp->fd == -1 ? " (dead)" : "");
1.2 nicm 71: n++;
1.1 nicm 72: }
73:
74: return (0);
75: }