1 /*
2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2012 Hiroyuki Yamamoto and the Claws Mail team
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 *
18 */
19
20 #ifdef HAVE_CONFIG_H
21 # include "config.h"
22 #include "claws-features.h"
23 #endif
24
25 #include "defs.h"
26
27 #include <glib.h>
28 #include <string.h>
29
30 #if HAVE_LOCALE_H
31 # include <locale.h>
32 #endif
33
34 #if !defined(LC_MESSAGES) && defined(G_OS_WIN32)
35 #include <libintl.h>
36 #endif
37
38
39 #include "prefs_common.h"
40 #include "manual.h"
41 #include "utils.h"
42
43
get_language()44 static gchar *get_language()
45 {
46 gchar *language;
47 gchar *c;
48
49 #ifdef G_OS_WIN32
50 language = g_win32_getlocale();
51 #else
52 language = g_strdup(setlocale(LC_MESSAGES, NULL));
53 #endif
54 if (!language)
55 return g_strdup("en");
56
57 if((c = strchr(language, ',')) != NULL)
58 *c = '\0';
59 if((c = strchr(language, '_')) != NULL)
60 *c = '\0';
61
62 return language;
63 }
64
get_local_path_with_locale(gchar * rootpath)65 static gchar *get_local_path_with_locale(gchar *rootpath)
66 {
67 gchar *lang_str, *dir;
68
69 lang_str = get_language();
70 dir = g_strconcat(rootpath, G_DIR_SEPARATOR_S,
71 lang_str, NULL);
72 g_free(lang_str);
73 if(!is_dir_exist(dir)) {
74 g_free(dir);
75 dir = g_strconcat(rootpath, G_DIR_SEPARATOR_S,
76 "en", NULL);
77 if(!is_dir_exist(dir)) {
78 g_free(dir);
79 dir = NULL;
80 }
81 }
82
83 return dir;
84 }
85
manual_available(ManualType type)86 gboolean manual_available(ManualType type)
87 {
88 gboolean ret = FALSE;
89 gchar *dir = NULL, *uri = NULL;
90
91 switch (type) {
92 case MANUAL_MANUAL_CLAWS:
93 dir = get_local_path_with_locale(MANUALDIR);
94 if (dir != NULL) {
95 uri = g_strconcat(dir, G_DIR_SEPARATOR_S, MANUAL_HTML_INDEX, NULL);
96 g_free(dir);
97 if (is_file_exist(uri))
98 ret = TRUE;
99 else
100 ret = FALSE;
101 g_free(uri);
102 }
103 break;
104 default:
105 ret = FALSE;
106 }
107
108 return ret;
109 }
110
manual_open(ManualType type,gchar * url_anchor)111 void manual_open(ManualType type, gchar *url_anchor)
112 {
113 gchar *uri = NULL;
114 gchar *dir;
115
116 switch (type) {
117 case MANUAL_MANUAL_CLAWS:
118 dir = get_local_path_with_locale(MANUALDIR);
119 if (dir != NULL) {
120 gchar *tmp_anchor = NULL;
121 if (url_anchor && *url_anchor != '\0')
122 tmp_anchor = g_strconcat("#", url_anchor, NULL);
123 uri = g_strconcat("file://",
124 dir, G_DIR_SEPARATOR_S, MANUAL_HTML_INDEX,
125 tmp_anchor,
126 NULL);
127 g_free(tmp_anchor);
128 g_free(dir);
129 } else {
130 uri = g_strconcat(MANUAL_URI, NULL);
131 }
132 break;
133 case MANUAL_FAQ_CLAWS:
134 uri = g_strconcat(FAQ_URI, NULL);
135 break;
136
137 default:
138 break;
139 }
140 open_uri(uri, prefs_common_get_uri_cmd());
141 g_free(uri);
142 }
143
manual_open_with_anchor_cb(GtkWidget * widget,gchar * url_anchor)144 void manual_open_with_anchor_cb(GtkWidget *widget, gchar *url_anchor)
145 {
146 manual_open(MANUAL_MANUAL_CLAWS, url_anchor);
147 }
148