1 |
|
|
/* $OpenBSD: cmd-list-windows.c,v 1.43 2017/05/01 12:20:55 nicm Exp $ */ |
2 |
|
|
|
3 |
|
|
/* |
4 |
|
|
* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com> |
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 <stdlib.h> |
22 |
|
|
#include <unistd.h> |
23 |
|
|
|
24 |
|
|
#include "tmux.h" |
25 |
|
|
|
26 |
|
|
/* |
27 |
|
|
* List windows on given session. |
28 |
|
|
*/ |
29 |
|
|
|
30 |
|
|
#define LIST_WINDOWS_TEMPLATE \ |
31 |
|
|
"#{window_index}: #{window_name}#{window_flags} " \ |
32 |
|
|
"(#{window_panes} panes) " \ |
33 |
|
|
"[#{window_width}x#{window_height}] " \ |
34 |
|
|
"[layout #{window_layout}] #{window_id}" \ |
35 |
|
|
"#{?window_active, (active),}"; |
36 |
|
|
#define LIST_WINDOWS_WITH_SESSION_TEMPLATE \ |
37 |
|
|
"#{session_name}:" \ |
38 |
|
|
"#{window_index}: #{window_name}#{window_flags} " \ |
39 |
|
|
"(#{window_panes} panes) " \ |
40 |
|
|
"[#{window_width}x#{window_height}] " |
41 |
|
|
|
42 |
|
|
static enum cmd_retval cmd_list_windows_exec(struct cmd *, struct cmdq_item *); |
43 |
|
|
|
44 |
|
|
static void cmd_list_windows_server(struct cmd *, struct cmdq_item *); |
45 |
|
|
static void cmd_list_windows_session(struct cmd *, struct session *, |
46 |
|
|
struct cmdq_item *, int); |
47 |
|
|
|
48 |
|
|
const struct cmd_entry cmd_list_windows_entry = { |
49 |
|
|
.name = "list-windows", |
50 |
|
|
.alias = "lsw", |
51 |
|
|
|
52 |
|
|
.args = { "F:at:", 0, 0 }, |
53 |
|
|
.usage = "[-a] [-F format] " CMD_TARGET_SESSION_USAGE, |
54 |
|
|
|
55 |
|
|
.target = { 't', CMD_FIND_SESSION, 0 }, |
56 |
|
|
|
57 |
|
|
.flags = CMD_AFTERHOOK, |
58 |
|
|
.exec = cmd_list_windows_exec |
59 |
|
|
}; |
60 |
|
|
|
61 |
|
|
static enum cmd_retval |
62 |
|
|
cmd_list_windows_exec(struct cmd *self, struct cmdq_item *item) |
63 |
|
|
{ |
64 |
|
|
struct args *args = self->args; |
65 |
|
|
|
66 |
|
|
if (args_has(args, 'a')) |
67 |
|
|
cmd_list_windows_server(self, item); |
68 |
|
|
else |
69 |
|
|
cmd_list_windows_session(self, item->target.s, item, 0); |
70 |
|
|
|
71 |
|
|
return (CMD_RETURN_NORMAL); |
72 |
|
|
} |
73 |
|
|
|
74 |
|
|
static void |
75 |
|
|
cmd_list_windows_server(struct cmd *self, struct cmdq_item *item) |
76 |
|
|
{ |
77 |
|
|
struct session *s; |
78 |
|
|
|
79 |
|
|
RB_FOREACH(s, sessions, &sessions) |
80 |
|
|
cmd_list_windows_session(self, s, item, 1); |
81 |
|
|
} |
82 |
|
|
|
83 |
|
|
static void |
84 |
|
|
cmd_list_windows_session(struct cmd *self, struct session *s, |
85 |
|
|
struct cmdq_item *item, int type) |
86 |
|
|
{ |
87 |
|
|
struct args *args = self->args; |
88 |
|
|
struct winlink *wl; |
89 |
|
|
u_int n; |
90 |
|
|
struct format_tree *ft; |
91 |
|
|
const char *template; |
92 |
|
|
char *line; |
93 |
|
|
|
94 |
|
|
template = args_get(args, 'F'); |
95 |
|
|
if (template == NULL) { |
96 |
|
|
switch (type) { |
97 |
|
|
case 0: |
98 |
|
|
template = LIST_WINDOWS_TEMPLATE; |
99 |
|
|
break; |
100 |
|
|
case 1: |
101 |
|
|
template = LIST_WINDOWS_WITH_SESSION_TEMPLATE; |
102 |
|
|
break; |
103 |
|
|
} |
104 |
|
|
} |
105 |
|
|
|
106 |
|
|
n = 0; |
107 |
|
|
RB_FOREACH(wl, winlinks, &s->windows) { |
108 |
|
|
ft = format_create(item->client, item, FORMAT_NONE, 0); |
109 |
|
|
format_add(ft, "line", "%u", n); |
110 |
|
|
format_defaults(ft, NULL, s, wl, NULL); |
111 |
|
|
|
112 |
|
|
line = format_expand(ft, template); |
113 |
|
|
cmdq_print(item, "%s", line); |
114 |
|
|
free(line); |
115 |
|
|
|
116 |
|
|
format_free(ft); |
117 |
|
|
n++; |
118 |
|
|
} |
119 |
|
|
} |