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/* $Id: cmd-list-panes.c,v 1.10 2011/04/06 22:24:00 nicm 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 <unistd.h>
#include "tmux.h"
/*
* List panes on given window.
*/
int cmd_list_panes_exec(struct cmd *, struct cmd_ctx *);
void cmd_list_panes_server(struct cmd_ctx *);
void cmd_list_panes_session(struct session *, struct cmd_ctx *);
void cmd_list_panes_window(struct winlink *, struct cmd_ctx *);
const struct cmd_entry cmd_list_panes_entry = {
"list-panes", "lsp",
"ast:", 0, 0,
"[-as] [-t target]",
0,
NULL,
NULL,
cmd_list_panes_exec
};
int
cmd_list_panes_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct session *s;
struct winlink *wl;
if (args_has(args, 'a'))
cmd_list_panes_server(ctx);
else if (args_has(args, 's')) {
s = cmd_find_session(ctx, args_get(args, 't'), 0);
if (s == NULL)
return (-1);
cmd_list_panes_session(s, ctx);
} else {
wl = cmd_find_window(ctx, args_get(args, 't'), NULL);
if (wl == NULL)
return (-1);
cmd_list_panes_window(wl, ctx);
}
return (0);
}
void
cmd_list_panes_server(struct cmd_ctx *ctx)
{
struct session *s;
RB_FOREACH(s, sessions, &sessions)
cmd_list_panes_session(s, ctx);
}
void
cmd_list_panes_session(struct session *s, struct cmd_ctx *ctx)
{
struct winlink *wl;
RB_FOREACH(wl, winlinks, &s->windows)
cmd_list_panes_window(wl, ctx);
}
void
cmd_list_panes_window(struct winlink *wl, struct cmd_ctx *ctx)
{
struct window_pane *wp;
struct grid *gd;
struct grid_line *gl;
u_int i, n;
unsigned long long size;
n = 0;
TAILQ_FOREACH(wp, &wl->window->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;
ctx->print(ctx,
"%u: [%ux%u] [history %u/%u, %llu bytes] %%%u%s%s",
n, wp->sx, wp->sy, gd->hsize, gd->hlimit, size, wp->id,
wp == wp->window->active ? " (active)" : "",
wp->fd == -1 ? " (dead)" : "");
n++;
}
}
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