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comparison mcabber/modules/xttitle/xttitle.c @ 1827:a2642e56e0de

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Add xttitle module
author Mikael Berthe <mikael@lilotux.net>
date Sat, 27 Mar 2010 11:35:49 +0100
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children 48b265f8c5cb
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1826:1aa89ccfb626 1827:a2642e56e0de
1 /*
2 * Module "xttitle" -- Update X terminal tittle
3 *
4 * Copyright (C) 2010 Mikael Berthe <mikael@lilotux.net>
5 *
6 * This module is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or (at
9 * your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 */
19
20 #include <stdlib.h>
21 #include <mcabber/modules.h>
22 #include <mcabber/settings.h>
23 #include <mcabber/hooks.h>
24 #include <mcabber/logprint.h>
25
26 static void xttitle_init(void);
27 static void xttitle_uninit(void);
28
29 /* Module description */
30 module_info_t info_xttitle = {
31 .branch = MCABBER_BRANCH,
32 .api = MCABBER_API_VERSION,
33 .version = MCABBER_VERSION,
34 .description = "Show unread message count in X terminal title",
35 .requires = NULL,
36 .init = xttitle_init,
37 .uninit = xttitle_uninit,
38 .next = NULL,
39 };
40
41 // Hook handler id
42 static guint unread_list_hid;
43
44 // Event handler for HOOK_UNREAD_LIST_CHANGE events
45 static guint unread_list_hh(const gchar *hookname, hk_arg_t *args,
46 gpointer userdata)
47 {
48 guint all_unread = 0;
49 guint muc_unread = 0;
50 guint muc_attention = 0;
51 guint unread; // private message count
52
53 // Note: We can add "attention" string later, but it isn't used
54 // yet in mcabber...
55 for ( ; args->name; args++) {
56 if (!g_strcmp0(args->name, "unread")) {
57 all_unread = atoi(args->value);
58 } else if (!g_strcmp0(args->name, "muc_unread")) {
59 muc_unread = atoi(args->value);
60 } else if (!g_strcmp0(args->name, "muc_attention")) {
61 muc_attention = atoi(args->value);
62 }
63 }
64
65 // Let's not count the MUC unread buffers that don't have the attention
66 // flag (that is, MUC buffer that have no highlighted messages).
67 unread = all_unread - (muc_unread - muc_attention);
68
69 // Update the terminal tittle
70 if (muc_unread) {
71 printf("\033]0;MCabber -- %d message%c (total:%d / MUC:%d)\007",
72 unread, (unread > 1 ? 's' : ' '), all_unread, muc_unread);
73 } else {
74 if (unread)
75 printf("\033]0;MCabber -- %d message%c\007", unread,
76 (unread > 1 ? 's' : ' '));
77 else
78 printf("\033]0;MCabber -- No message\007");
79 }
80
81 return HOOK_HANDLER_RESULT_ALLOW_MORE_HANDLERS;
82 }
83
84 // Initialization
85 static void xttitle_init(void)
86 {
87 // Add hook handler for unread message data
88 unread_list_hid = hk_add_handler(unread_list_hh, HOOK_UNREAD_LIST_CHANGE,
89 G_PRIORITY_DEFAULT_IDLE, NULL);
90 }
91
92 // Uninitialization
93 static void xttitle_uninit(void)
94 {
95 // Unregister handler
96 hk_del_handler(HOOK_UNREAD_LIST_CHANGE, unread_list_hid);
97 }
98
99 /* vim: set et cindent cinoptions=>2\:2(0 ts=2 sw=2: For Vim users... */