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/* $Id: cmd-list-windows.c 2604 2011-10-02 11:30:26Z tcunha $ */
/*
* 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 *);
void cmd_list_windows_server(struct cmd *, struct cmd_ctx *);
void cmd_list_windows_session(
struct cmd *, struct session *, struct cmd_ctx *, int);
const struct cmd_entry cmd_list_windows_entry = {
"list-windows", "lsw",
"aF:t:", 0, 0,
"[-a] [-F format] " CMD_TARGET_SESSION_USAGE,
0,
NULL,
NULL,
cmd_list_windows_exec
};
int
cmd_list_windows_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct session *s;
if (args_has(args, 'a'))
cmd_list_windows_server(self, ctx);
else {
s = cmd_find_session(ctx, args_get(args, 't'), 0);
if (s == NULL)
return (-1);
cmd_list_windows_session(self, s, ctx, 0);
}
return (0);
}
void
cmd_list_windows_server(struct cmd *self, struct cmd_ctx *ctx)
{
struct session *s;
RB_FOREACH(s, sessions, &sessions)
cmd_list_windows_session(self, s, ctx, 1);
}
void
cmd_list_windows_session(
struct cmd *self, struct session *s, struct cmd_ctx *ctx, int type)
{
struct args *args = self->args;
struct winlink *wl;
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 = "#{window_index}: "
"#{window_name} "
"[#{window_width}x#{window_height}] "
"[layout #{window_layout}]"
"#{?window_active, (active),}";
break;
case 1:
template = "#{session_name}:#{window_index}: "
"#{window_name} "
"[#{window_width}x#{window_height}] "
"[layout #{window_layout}]"
"#{?window_active, (active),}";
break;
}
}
n = 0;
RB_FOREACH(wl, winlinks, &s->windows) {
ft = format_create();
format_add(ft, "line", "%u", n);
format_session(ft, s);
format_winlink(ft, s, wl);
line = format_expand(ft, template);
ctx->print(ctx, "%s", line);
xfree(line);
format_free(ft);
n++;
}
}
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