Annotation of src/usr.bin/tmux/cmd-list-windows.c, Revision 1.18
1.18 ! nicm 1: /* $OpenBSD: cmd-list-windows.c,v 1.17 2012/01/30 09:39:34 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:
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:
1.15 nicm 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);
1.12 nicm 34:
1.1 nicm 35: const struct cmd_entry cmd_list_windows_entry = {
36: "list-windows", "lsw",
1.15 nicm 37: "aF:t:", 0, 0,
38: "[-a] [-F format] " CMD_TARGET_SESSION_USAGE,
1.11 nicm 39: 0,
40: NULL,
41: NULL,
42: cmd_list_windows_exec
1.1 nicm 43: };
44:
45: int
46: cmd_list_windows_exec(struct cmd *self, struct cmd_ctx *ctx)
47: {
1.11 nicm 48: struct args *args = self->args;
49: struct session *s;
1.12 nicm 50:
51: if (args_has(args, 'a'))
1.15 nicm 52: cmd_list_windows_server(self, ctx);
1.12 nicm 53: else {
1.13 nicm 54: s = cmd_find_session(ctx, args_get(args, 't'), 0);
1.12 nicm 55: if (s == NULL)
56: return (-1);
1.15 nicm 57: cmd_list_windows_session(self, s, ctx, 0);
1.12 nicm 58: }
59:
60: return (0);
61: }
62:
63: void
1.15 nicm 64: cmd_list_windows_server(struct cmd *self, struct cmd_ctx *ctx)
1.12 nicm 65: {
66: struct session *s;
67:
68: RB_FOREACH(s, sessions, &sessions)
1.15 nicm 69: cmd_list_windows_session(self, s, ctx, 1);
1.12 nicm 70: }
71:
72: void
1.15 nicm 73: cmd_list_windows_session(
74: struct cmd *self, struct session *s, struct cmd_ctx *ctx, int type)
1.12 nicm 75: {
1.15 nicm 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;
82:
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}] "
1.18 ! nicm 90: "[layout #{window_layout}] #{window_id}"
1.15 nicm 91: "#{?window_active, (active),}";
92: break;
93: case 1:
1.16 nicm 94: template = "#{session_name}:#{window_index}: "
1.15 nicm 95: "#{window_name} "
96: "[#{window_width}x#{window_height}] "
1.18 ! nicm 97: "[layout #{window_layout}] #{window_id}"
1.15 nicm 98: "#{?window_active, (active),}";
99: break;
100: }
101: }
1.1 nicm 102:
1.15 nicm 103: n = 0;
1.1 nicm 104: RB_FOREACH(wl, winlinks, &s->windows) {
1.15 nicm 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++;
1.1 nicm 116: }
117: }