Annotation of src/usr.bin/tmux/cmd-list-windows.c, Revision 1.25
1.25 ! nicm 1: /* $OpenBSD: cmd-list-windows.c,v 1.24 2012/08/14 08:51:53 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:
1.23 nicm 30: enum cmd_retval cmd_list_windows_exec(struct cmd *, struct cmd_ctx *);
1.1 nicm 31:
1.15 nicm 32: void cmd_list_windows_server(struct cmd *, struct cmd_ctx *);
33: void cmd_list_windows_session(
34: struct cmd *, struct session *, struct cmd_ctx *, 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: NULL,
42: NULL,
43: cmd_list_windows_exec
1.1 nicm 44: };
45:
1.23 nicm 46: enum cmd_retval
1.1 nicm 47: cmd_list_windows_exec(struct cmd *self, struct cmd_ctx *ctx)
48: {
1.11 nicm 49: struct args *args = self->args;
50: struct session *s;
1.12 nicm 51:
52: if (args_has(args, 'a'))
1.15 nicm 53: cmd_list_windows_server(self, ctx);
1.12 nicm 54: else {
1.13 nicm 55: s = cmd_find_session(ctx, args_get(args, 't'), 0);
1.12 nicm 56: if (s == NULL)
1.23 nicm 57: return (CMD_RETURN_ERROR);
1.15 nicm 58: cmd_list_windows_session(self, s, ctx, 0);
1.12 nicm 59: }
60:
1.23 nicm 61: return (CMD_RETURN_NORMAL);
1.12 nicm 62: }
63:
64: void
1.15 nicm 65: cmd_list_windows_server(struct cmd *self, struct cmd_ctx *ctx)
1.12 nicm 66: {
67: struct session *s;
68:
69: RB_FOREACH(s, sessions, &sessions)
1.15 nicm 70: cmd_list_windows_session(self, s, ctx, 1);
1.12 nicm 71: }
72:
73: void
1.15 nicm 74: cmd_list_windows_session(
75: struct cmd *self, struct session *s, struct cmd_ctx *ctx, int type)
1.12 nicm 76: {
1.15 nicm 77: struct args *args = self->args;
78: struct winlink *wl;
79: u_int n;
80: struct format_tree *ft;
81: const char *template;
82: char *line;
83:
84: template = args_get(args, 'F');
85: if (template == NULL) {
86: switch (type) {
87: case 0:
1.24 nicm 88: template = LIST_WINDOWS_TEMPLATE;
1.15 nicm 89: break;
90: case 1:
1.24 nicm 91: template = LIST_WINDOWS_WITH_SESSION_TEMPLATE;
1.15 nicm 92: break;
93: }
94: }
1.1 nicm 95:
1.15 nicm 96: n = 0;
1.1 nicm 97: RB_FOREACH(wl, winlinks, &s->windows) {
1.15 nicm 98: ft = format_create();
99: format_add(ft, "line", "%u", n);
100: format_session(ft, s);
101: format_winlink(ft, s, wl);
1.25 ! nicm 102: format_window_pane(ft, wl->window->active);
1.15 nicm 103:
104: line = format_expand(ft, template);
105: ctx->print(ctx, "%s", line);
1.22 nicm 106: free(line);
1.15 nicm 107:
108: format_free(ft);
109: n++;
1.1 nicm 110: }
111: }