Annotation of src/usr.bin/tmux/cmd-list-windows.c, Revision 1.28
1.28 ! nicm 1: /* $OpenBSD: cmd-list-windows.c,v 1.27 2013/10/10 12:00:21 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:
1.26 nicm 30: enum cmd_retval cmd_list_windows_exec(struct cmd *, struct cmd_q *);
1.1 nicm 31:
1.26 nicm 32: void cmd_list_windows_server(struct cmd *, struct cmd_q *);
1.15 nicm 33: void cmd_list_windows_session(
1.26 nicm 34: struct cmd *, struct session *, struct cmd_q *, int);
1.12 nicm 35:
1.1 nicm 36: const struct cmd_entry cmd_list_windows_entry = {
37: "list-windows", "lsw",
1.19 nicm 38: "F:at:", 0, 0,
1.15 nicm 39: "[-a] [-F format] " CMD_TARGET_SESSION_USAGE,
1.11 nicm 40: 0,
41: cmd_list_windows_exec
1.1 nicm 42: };
43:
1.23 nicm 44: enum cmd_retval
1.26 nicm 45: cmd_list_windows_exec(struct cmd *self, struct cmd_q *cmdq)
1.1 nicm 46: {
1.11 nicm 47: struct args *args = self->args;
48: struct session *s;
1.12 nicm 49:
50: if (args_has(args, 'a'))
1.26 nicm 51: cmd_list_windows_server(self, cmdq);
1.12 nicm 52: else {
1.26 nicm 53: s = cmd_find_session(cmdq, args_get(args, 't'), 0);
1.12 nicm 54: if (s == NULL)
1.23 nicm 55: return (CMD_RETURN_ERROR);
1.26 nicm 56: cmd_list_windows_session(self, s, cmdq, 0);
1.12 nicm 57: }
58:
1.23 nicm 59: return (CMD_RETURN_NORMAL);
1.12 nicm 60: }
61:
62: void
1.26 nicm 63: cmd_list_windows_server(struct cmd *self, struct cmd_q *cmdq)
1.12 nicm 64: {
65: struct session *s;
66:
67: RB_FOREACH(s, sessions, &sessions)
1.26 nicm 68: cmd_list_windows_session(self, s, cmdq, 1);
1.12 nicm 69: }
70:
71: void
1.15 nicm 72: cmd_list_windows_session(
1.26 nicm 73: struct cmd *self, struct session *s, struct cmd_q *cmdq, int type)
1.12 nicm 74: {
1.15 nicm 75: struct args *args = self->args;
76: struct winlink *wl;
77: u_int n;
78: struct format_tree *ft;
79: const char *template;
80: char *line;
81:
82: template = args_get(args, 'F');
83: if (template == NULL) {
84: switch (type) {
85: case 0:
1.24 nicm 86: template = LIST_WINDOWS_TEMPLATE;
1.15 nicm 87: break;
88: case 1:
1.24 nicm 89: template = LIST_WINDOWS_WITH_SESSION_TEMPLATE;
1.15 nicm 90: break;
91: }
92: }
1.1 nicm 93:
1.15 nicm 94: n = 0;
1.1 nicm 95: RB_FOREACH(wl, winlinks, &s->windows) {
1.15 nicm 96: ft = format_create();
97: format_add(ft, "line", "%u", n);
98: format_session(ft, s);
99: format_winlink(ft, s, wl);
1.25 nicm 100: format_window_pane(ft, wl->window->active);
1.15 nicm 101:
102: line = format_expand(ft, template);
1.26 nicm 103: cmdq_print(cmdq, "%s", line);
1.22 nicm 104: free(line);
1.15 nicm 105:
106: format_free(ft);
107: n++;
1.1 nicm 108: }
109: }