mirror of
https://github.com/tmux/tmux.git
synced 2024-12-13 18:38:48 +00:00
37b0bcd7c1
Change the way the grid is stored, previously it was: - a two-dimensional array of cells; - a two-dimensional array of utf8 data; - an array of line lengths. Now it is a single array of a new struct grid_line each of which represents a line and contains the length and an array of cells and an array of utf8 data. This will make it easier to add additional per-line members, such as flags.
88 lines
2.3 KiB
C
88 lines
2.3 KiB
C
/* $Id: cmd-list-windows.c,v 1.40 2009-08-09 17:28:23 tcunha Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 2007 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 <unistd.h>
|
|
|
|
#include "tmux.h"
|
|
|
|
/*
|
|
* List windows on given session.
|
|
*/
|
|
|
|
int cmd_list_windows_exec(struct cmd *, struct cmd_ctx *);
|
|
|
|
const struct cmd_entry cmd_list_windows_entry = {
|
|
"list-windows", "lsw",
|
|
CMD_TARGET_SESSION_USAGE,
|
|
0, 0,
|
|
cmd_target_init,
|
|
cmd_target_parse,
|
|
cmd_list_windows_exec,
|
|
cmd_target_free,
|
|
cmd_target_print
|
|
};
|
|
|
|
int
|
|
cmd_list_windows_exec(struct cmd *self, struct cmd_ctx *ctx)
|
|
{
|
|
struct cmd_target_data *data = self->data;
|
|
struct session *s;
|
|
struct winlink *wl;
|
|
struct window *w;
|
|
struct window_pane *wp;
|
|
struct grid *gd;
|
|
struct grid_line *gl;
|
|
u_int i;
|
|
unsigned long long size;
|
|
const char *name;
|
|
|
|
if ((s = cmd_find_session(ctx, data->target)) == NULL)
|
|
return (-1);
|
|
|
|
RB_FOREACH(wl, winlinks, &s->windows) {
|
|
w = wl->window;
|
|
ctx->print(ctx,
|
|
"%3d: %s [%ux%u]", wl->idx, w->name, w->sx, w->sy);
|
|
|
|
TAILQ_FOREACH(wp, &w->panes, entry) {
|
|
gd = wp->base.grid;
|
|
|
|
size = 0;
|
|
for (i = 0; i < gd->hsize; i++) {
|
|
gl = &gd->linedata[i];
|
|
size += gl->cellsize * sizeof *gl->celldata;
|
|
size += gl->utf8size * sizeof *gl->utf8data;
|
|
}
|
|
size += gd->hsize * sizeof *gd->linedata;
|
|
|
|
name = NULL;
|
|
if (wp->fd != -1)
|
|
name = ttyname(wp->fd);
|
|
if (name == NULL)
|
|
name = "unknown";
|
|
ctx->print(ctx,
|
|
" %s [%ux%u] [history %u/%u, %llu bytes]",
|
|
name, wp->sx, wp->sy, gd->hsize, gd->hlimit, size);
|
|
}
|
|
}
|
|
|
|
return (0);
|
|
}
|