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b016948 @orebokech Import upstream snapshot from SVN r2608
orebokech authored
1 /* $Id: cmd-list-windows.c 2604 2011-10-02 11:30:26Z tcunha $ */
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2
3 /*
4 * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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 <unistd.h>
22
23 #include "tmux.h"
24
25 /*
26 * List windows on given session.
27 */
28
29 int cmd_list_windows_exec(struct cmd *, struct cmd_ctx *);
30
b016948 @orebokech Import upstream snapshot from SVN r2608
orebokech authored
31 void cmd_list_windows_server(struct cmd *, struct cmd_ctx *);
32 void cmd_list_windows_session(
33 struct cmd *, struct session *, struct cmd_ctx *, int);
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34
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35 const struct cmd_entry cmd_list_windows_entry = {
36 "list-windows", "lsw",
b016948 @orebokech Import upstream snapshot from SVN r2608
orebokech authored
37 "aF:t:", 0, 0,
38 "[-a] [-F format] " CMD_TARGET_SESSION_USAGE,
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39 0,
40 NULL,
41 NULL,
42 cmd_list_windows_exec
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43 };
44
45 int
46 cmd_list_windows_exec(struct cmd *self, struct cmd_ctx *ctx)
47 {
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48 struct args *args = self->args;
49 struct session *s;
50
51 if (args_has(args, 'a'))
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52 cmd_list_windows_server(self, ctx);
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53 else {
54 s = cmd_find_session(ctx, args_get(args, 't'), 0);
55 if (s == NULL)
56 return (-1);
b016948 @orebokech Import upstream snapshot from SVN r2608
orebokech authored
57 cmd_list_windows_session(self, s, ctx, 0);
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58 }
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59
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60 return (0);
61 }
62
63 void
b016948 @orebokech Import upstream snapshot from SVN r2608
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64 cmd_list_windows_server(struct cmd *self, struct cmd_ctx *ctx)
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65 {
66 struct session *s;
67
68 RB_FOREACH(s, sessions, &sessions)
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69 cmd_list_windows_session(self, s, ctx, 1);
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70 }
71
72 void
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73 cmd_list_windows_session(
74 struct cmd *self, struct session *s, struct cmd_ctx *ctx, int type)
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75 {
b016948 @orebokech Import upstream snapshot from SVN r2608
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76 struct args *args = self->args;
77 struct winlink *wl;
78 u_int n;
79 struct format_tree *ft;
80 const char *template;
81 char *line;
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82
b016948 @orebokech Import upstream snapshot from SVN r2608
orebokech authored
83 template = args_get(args, 'F');
84 if (template == NULL) {
85 switch (type) {
86 case 0:
87 template = "#{window_index}: "
88 "#{window_name} "
89 "[#{window_width}x#{window_height}] "
90 "[layout #{window_layout}]"
91 "#{?window_active, (active),}";
92 break;
93 case 1:
94 template = "#{session_name}:#{window_index}: "
95 "#{window_name} "
96 "[#{window_width}x#{window_height}] "
97 "[layout #{window_layout}]"
98 "#{?window_active, (active),}";
99 break;
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100 }
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orebokech authored
101 }
102
103 n = 0;
104 RB_FOREACH(wl, winlinks, &s->windows) {
105 ft = format_create();
106 format_add(ft, "line", "%u", n);
107 format_session(ft, s);
108 format_winlink(ft, s, wl);
109
110 line = format_expand(ft, template);
111 ctx->print(ctx, "%s", line);
112 xfree(line);
113
114 format_free(ft);
115 n++;
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116 }
117 }
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