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authorfluxgen <fluxgen>2003-06-12 14:24:26 (GMT)
committerfluxgen <fluxgen>2003-06-12 14:24:26 (GMT)
commit603b784efd1db88ed1432bcd3b149b45d3b51e89 (patch)
tree890996326021d073700eff5a05de87fb9f2cbedc /src/I18n.cc
parent7f78b30cbec528a640f92e40c947687f1a709152 (diff)
downloadfluxbox_pavel-603b784efd1db88ed1432bcd3b149b45d3b51e89.zip
fluxbox_pavel-603b784efd1db88ed1432bcd3b149b45d3b51e89.tar.bz2
moved i18n.hh and .cc files to I18n.hh .cc
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diff --git a/src/I18n.cc b/src/I18n.cc
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1// I18n.hh for Fluxbox Window Manager
2// Copyright (c) 2001 - 2003 Henrik Kinnunen (fluxgen(at)users.sourceforge.net)
3//
4// I18n.cc for Blackbox - an X11 Window manager
5// Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.net)
6//
7// Permission is hereby granted, free of charge, to any person obtaining a
8// copy of this software and associated documentation files (the "Software"),
9// to deal in the Software without restriction, including without limitation
10// the rights to use, copy, modify, merge, publish, distribute, sublicense,
11// and/or sell copies of the Software, and to permit persons to whom the
12// Software is furnished to do so, subject to the following conditions:
13//
14// The above copyright notice and this permission notice shall be included in
15// all copies or substantial portions of the Software.
16//
17// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
23// DEALINGS IN THE SOFTWARE.
24
25// $Id: I18n.cc,v 1.1 2003/06/12 14:24:26 fluxgen Exp $
26
27//usr GNU extensions
28#ifndef _GNU_SOURCE
29#define _GNU_SOURCE
30#endif // _GNU_SOURCE
31
32#include "I18n.hh"
33
34#include <X11/Xlocale.h>
35
36#include <cstdlib>
37#include <cstring>
38#include <cstdio>
39
40#ifdef HAVE_LOCALE_H
41#include <locale.h>
42#endif // HAVE_LOCALE_H
43
44#include <iostream>
45using std::cerr;
46using std::endl;
47using std::string;
48
49void NLSInit(const char *catalog) {
50 I18n *i18n = I18n::instance();
51 i18n->openCatalog(catalog);
52}
53
54
55I18n::I18n():m_multibyte(false), m_catalog_fd((nl_catd)(-1)) {
56#ifdef HAVE_SETLOCALE
57 //make sure we don't get 0 to m_locale string
58 char *temp = setlocale(LC_ALL, "");
59 m_locale = ( temp ? temp : "");
60 if (m_locale.size() == 0) {
61 cerr<<"Warning: Failed to set locale, reverting to \"C\""<<endl;
62#endif // HAVE_SETLOCALE
63
64 m_locale = "C";
65
66#ifdef HAVE_SETLOCALE
67
68 } else {
69 // MB_CUR_MAX returns the size of a char in the current locale
70 if (MB_CUR_MAX > 1)
71 m_multibyte = true;
72
73 // truncate any encoding off the end of the locale
74
75 // remove everything after @
76 string::size_type index = m_locale.find('@');
77 if (index != string::npos)
78 m_locale.erase(index); //erase all characters starting at index
79 // remove everything after .
80 index = m_locale.find('.');
81 if (index != string::npos)
82 m_locale.erase(index); //erase all characters starting at index
83 }
84#endif // HAVE_SETLOCALE
85}
86
87
88I18n::~I18n() {
89
90#if defined(NLS) && defined(HAVE_CATCLOSE)
91 if (m_catalog_fd != (nl_catd)-1)
92 catclose(m_catalog_fd);
93#endif // HAVE_CATCLOSE
94}
95
96I18n *I18n::instance() {
97 static I18n singleton; //singleton object
98 return &singleton;
99}
100
101void I18n::openCatalog(const char *catalog) {
102#if defined(NLS) && defined(HAVE_CATOPEN)
103
104 string catalog_filename = LOCALEPATH;
105 catalog_filename += '/';
106 catalog_filename += m_locale;
107 catalog_filename += '/';
108 catalog_filename += catalog;
109
110#ifdef MCLoadBySet
111 m_catalog_fd = catopen(catalog_filename.c_str(), MCLoadBySet);
112#else // !MCLoadBySet
113 m_catalog_fd = catopen(catalog_filename.c_str(), NL_CAT_LOCALE);
114#endif // MCLoadBySet
115
116 if (m_catalog_fd == (nl_catd)-1) {
117 cerr<<"Warning: Failed to open file("<<catalog_filename<<")"<<endl;
118 cerr<<"for translation, using default messages."<<endl;
119 }
120
121#else // !HAVE_CATOPEN
122
123 m_catalog_fd = (nl_catd)-1;
124#endif // HAVE_CATOPEN
125}
126
127
128const char *I18n::getMessage(int set_number, int message_number,
129 const char *default_message) {
130
131#if defined(NLS) && defined(HAVE_CATGETS)
132 if (m_catalog_fd != (nl_catd)-1)
133 return (const char *) catgets(m_catalog_fd, set_number, message_number, default_message);
134 else
135#endif // NLS && HAVE_CATGETS
136 return default_message;
137}