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kcatalogue.cpp
1/* This file is part of the KDE libraries
2 Copyright (c) 2001 Hans Petter Bieker <bieker@kde.org>
3
4 This library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public
6 License as published by the Free Software Foundation; either
7 version 2 of the License, or (at your option) any later version.
8
9 This library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
13
14 You should have received a copy of the GNU Library General Public License
15 along with this library; see the file COPYING.LIB. If not, write to
16 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 Boston, MA 02110-1301, USA.
18*/
19
20#include <config.h>
21
22#include <tqfile.h>
23
24#include <kdebug.h>
25
26#include "kcatalogue.h"
27#include "tdestandarddirs.h"
28
29char *k_nl_find_msg(struct kde_loaded_l10nfile *domain_file,
30 const char *msgid);
31void k_nl_unload_domain (struct loaded_domain *domain);
32
33#ifndef KDE_USE_FINAL // with --enable-final, we're getting this from libintl.cpp
34struct kde_loaded_l10nfile
35{
36 const char *filename;
37 int decided;
38
39 const void *data;
40
41 kde_loaded_l10nfile() : filename(0), decided(0), data(0) {}
42};
43#endif
44
45class KCataloguePrivate
46{
47public:
48 TQString name;
49 TQString language;
50 int pluralType;
51
52 kde_loaded_l10nfile domain;
53};
54
55KCatalogue::KCatalogue(const TQString & name, const TQString & language )
56 : d( new KCataloguePrivate )
57{
58 d->name = name;
59 d->language = language;
60 // at the moment we do not know more. To find out the plural type we first have to look into
61 // tdelibs.mo for the language. And for this we already need a catalog object. So this data
62 // has to be set after we have the first catalog objects.
63 d->pluralType = -1;
64
65 TQString path = TQString::fromLatin1("%1/LC_MESSAGES/%2.mo")
66 .arg( d->language )
67 .arg( d->name );
68
69 TQString fileName = locate( "locale", path );
70 if (fileName.isEmpty())
71 fileName = locate( "locale-bundle", path );
72
73 setFileName( fileName );
74
75}
76
77KCatalogue::KCatalogue(const KCatalogue & rhs)
78 : d( new KCataloguePrivate )
79{
80 *this = rhs;
81}
82
83KCatalogue & KCatalogue::operator=(const KCatalogue & rhs)
84{
85 d->name = rhs.d->name;
86 d->language = rhs.d->language;
87 d->pluralType = rhs.d->pluralType;
88 setFileName( rhs.fileName() );
89
90 return *this;
91}
92
93KCatalogue::~KCatalogue()
94{
95 doUnload();
96
97 delete d;
98}
99
100TQString KCatalogue::name() const
101{
102 return d->name;
103}
104
105TQString KCatalogue::language() const
106{
107 return d->language;
108}
109
110void KCatalogue::setPluralType( int pluralType)
111{
112 d->pluralType = pluralType;
113}
114
115int KCatalogue::pluralType() const
116{
117 return d->pluralType;
118}
119
120
121void KCatalogue::setFileName( const TQString & fileName )
122{
123 // nothing to do if the file name is already the same
124 if ( this->fileName() == fileName ) return;
125
126 doUnload();
127
128 TQCString newFileName = TQFile::encodeName( fileName );
129
130 if ( !fileName.isEmpty() )
131 {
132 // set file name
133 char *filename = new char[ newFileName.length() + 1 ];
134 ::qstrcpy( filename, newFileName );
135 d->domain.filename = filename;
136 }
137}
138
139TQString KCatalogue::fileName() const
140{
141 return TQFile::decodeName( d->domain.filename );
142}
143
144const char * KCatalogue::translate(const char * msgid) const
145{
146 return ::k_nl_find_msg( &d->domain, msgid );
147}
148
149void KCatalogue::doUnload()
150{
151 // use gettext's unloader
152 if ( d->domain.data )
153 ::k_nl_unload_domain( (struct loaded_domain *)d->domain.data );
154 d->domain.data = 0;
155
156 // free name
157 delete [] const_cast<char *>(d->domain.filename);
158 d->domain.filename = 0;
159
160 d->domain.decided = 0;
161}
KCatalogue
This class abstracts a gettext message catalog.
Definition: kcatalogue.h:38
KCatalogue::operator=
KCatalogue & operator=(const KCatalogue &rhs)
Assignment operator.
Definition: kcatalogue.cpp:83
KCatalogue::pluralType
int pluralType() const
Returns the plural type for the catalog.
Definition: kcatalogue.cpp:115
KCatalogue::translate
const char * translate(const char *msgid) const
Retrieves a translation of the specified message id.
Definition: kcatalogue.cpp:144
KCatalogue::setPluralType
void setPluralType(int pluralType)
Sets the plural type for the catalog.
Definition: kcatalogue.cpp:110
KCatalogue::name
TQString name() const
Returns the name of the catalog.
Definition: kcatalogue.cpp:100
KCatalogue::~KCatalogue
virtual ~KCatalogue()
Destructor.
Definition: kcatalogue.cpp:93
KCatalogue::language
TQString language() const
Returns the language of the catalog.
Definition: kcatalogue.cpp:105
KCatalogue::KCatalogue
KCatalogue(const TQString &name=TQString::null, const TQString &language=TQString::null)
Constructor.
Definition: kcatalogue.cpp:55
KStdAction::name
const char * name(StdAction id)

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