Annotation of src/usr.bin/tmux/cmd-list-windows.c, Revision 1.31
1.31 ! nicm 1: /* $OpenBSD: cmd-list-windows.c,v 1.30 2015/02/05 10:29:43 nicm Exp $ */
1.1 nicm 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:
1.22 nicm 21: #include <stdlib.h>
1.1 nicm 22: #include <unistd.h>
23:
24: #include "tmux.h"
25:
26: /*
27: * List windows on given session.
28: */
29:
1.29 nicm 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:
1.26 nicm 42: enum cmd_retval cmd_list_windows_exec(struct cmd *, struct cmd_q *);
1.1 nicm 43:
1.26 nicm 44: void cmd_list_windows_server(struct cmd *, struct cmd_q *);
1.29 nicm 45: void cmd_list_windows_session(struct cmd *, struct session *,
46: struct cmd_q *, int);
1.12 nicm 47:
1.1 nicm 48: const struct cmd_entry cmd_list_windows_entry = {
49: "list-windows", "lsw",
1.19 nicm 50: "F:at:", 0, 0,
1.15 nicm 51: "[-a] [-F format] " CMD_TARGET_SESSION_USAGE,
1.11 nicm 52: 0,
53: cmd_list_windows_exec
1.1 nicm 54: };
55:
1.23 nicm 56: enum cmd_retval
1.26 nicm 57: cmd_list_windows_exec(struct cmd *self, struct cmd_q *cmdq)
1.1 nicm 58: {
1.11 nicm 59: struct args *args = self->args;
60: struct session *s;
1.12 nicm 61:
62: if (args_has(args, 'a'))
1.26 nicm 63: cmd_list_windows_server(self, cmdq);
1.12 nicm 64: else {
1.26 nicm 65: s = cmd_find_session(cmdq, args_get(args, 't'), 0);
1.12 nicm 66: if (s == NULL)
1.23 nicm 67: return (CMD_RETURN_ERROR);
1.26 nicm 68: cmd_list_windows_session(self, s, cmdq, 0);
1.12 nicm 69: }
70:
1.23 nicm 71: return (CMD_RETURN_NORMAL);
1.12 nicm 72: }
73:
74: void
1.26 nicm 75: cmd_list_windows_server(struct cmd *self, struct cmd_q *cmdq)
1.12 nicm 76: {
77: struct session *s;
78:
79: RB_FOREACH(s, sessions, &sessions)
1.26 nicm 80: cmd_list_windows_session(self, s, cmdq, 1);
1.12 nicm 81: }
82:
83: void
1.15 nicm 84: cmd_list_windows_session(
1.26 nicm 85: struct cmd *self, struct session *s, struct cmd_q *cmdq, int type)
1.12 nicm 86: {
1.15 nicm 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:
1.24 nicm 98: template = LIST_WINDOWS_TEMPLATE;
1.15 nicm 99: break;
100: case 1:
1.24 nicm 101: template = LIST_WINDOWS_WITH_SESSION_TEMPLATE;
1.15 nicm 102: break;
103: }
104: }
1.1 nicm 105:
1.15 nicm 106: n = 0;
1.1 nicm 107: RB_FOREACH(wl, winlinks, &s->windows) {
1.31 ! nicm 108: ft = format_create(0);
1.15 nicm 109: format_add(ft, "line", "%u", n);
1.30 nicm 110: format_defaults(ft, NULL, s, wl, NULL);
1.15 nicm 111:
112: line = format_expand(ft, template);
1.26 nicm 113: cmdq_print(cmdq, "%s", line);
1.22 nicm 114: free(line);
1.15 nicm 115:
116: format_free(ft);
117: n++;
1.1 nicm 118: }
119: }