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/* $OpenBSD: cmd-list-panes.c,v 1.15 2012/07/11 07:10:15 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 <stdlib.h>
#include <unistd.h>
#include "tmux.h"
/*
* List panes on given window.
*/
enum cmd_retval cmd_list_panes_exec(struct cmd *, struct cmd_ctx *);
void cmd_list_panes_server(struct cmd *, struct cmd_ctx *);
void cmd_list_panes_session(
struct cmd *, struct session *, struct cmd_ctx *, int);
void cmd_list_panes_window(struct cmd *,
struct session *, struct winlink *, struct cmd_ctx *, int);
const struct cmd_entry cmd_list_panes_entry = {
"list-panes", "lsp",
"asF:t:", 0, 0,
"[-as] [-F format] [-t target]",
0,
NULL,
NULL,
cmd_list_panes_exec
};
enum cmd_retval
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(self, ctx);
else if (args_has(args, 's')) {
s = cmd_find_session(ctx, args_get(args, 't'), 0);
if (s == NULL)
return (CMD_RETURN_ERROR);
cmd_list_panes_session(self, s, ctx, 1);
} else {
wl = cmd_find_window(ctx, args_get(args, 't'), &s);
if (wl == NULL)
return (CMD_RETURN_ERROR);
cmd_list_panes_window(self, s, wl, ctx, 0);
}
return (CMD_RETURN_NORMAL);
}
void
cmd_list_panes_server(struct cmd *self, struct cmd_ctx *ctx)
{
struct session *s;
RB_FOREACH(s, sessions, &sessions)
cmd_list_panes_session(self, s, ctx, 2);
}
void
cmd_list_panes_session(
struct cmd *self, struct session *s, struct cmd_ctx *ctx, int type)
{
struct winlink *wl;
RB_FOREACH(wl, winlinks, &s->windows)
cmd_list_panes_window(self, s, wl, ctx, type);
}
void
cmd_list_panes_window(struct cmd *self,
struct session *s, struct winlink *wl, struct cmd_ctx *ctx, int type)
{
struct args *args = self->args;
struct window_pane *wp;
u_int n;
struct format_tree *ft;
const char *template;
char *line;
template = args_get(args, 'F');
if (template == NULL) {
switch (type) {
case 0:
template = "#{pane_index}: "
"[#{pane_width}x#{pane_height}] [history "
"#{history_size}/#{history_limit}, "
"#{history_bytes} bytes] #{pane_id}"
"#{?pane_active, (active),}#{?pane_dead, (dead),}";
break;
case 1:
template = "#{window_index}.#{pane_index}: "
"[#{pane_width}x#{pane_height}] [history "
"#{history_size}/#{history_limit}, "
"#{history_bytes} bytes] #{pane_id}"
"#{?pane_active, (active),}#{?pane_dead, (dead),}";
break;
case 2:
template = "#{session_name}:#{window_index}.#{pane_index}: "
"[#{pane_width}x#{pane_height}] [history "
"#{history_size}/#{history_limit}, "
"#{history_bytes} bytes] #{pane_id}"
"#{?pane_active, (active),}#{?pane_dead, (dead),}";
break;
}
}
n = 0;
TAILQ_FOREACH(wp, &wl->window->panes, entry) {
ft = format_create();
format_add(ft, "line", "%u", n);
format_session(ft, s);
format_winlink(ft, s, wl);
format_window_pane(ft, wp);
line = format_expand(ft, template);
ctx->print(ctx, "%s", line);
free(line);
format_free(ft);
n++;
}
}
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