# kdecore Library API Documentation

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# kcatalogue.cpp

    00001 /* This file is part of the KDE libraries
    00002    Copyright (c) 2001 Hans Petter Bieker <bieker@kde.org>
    00003
    00004    This library is free software; you can redistribute it and/or
    00005    modify it under the terms of the GNU Library General Public
    00006    License as published by the Free Software Foundation; either
    00007    version 2 of the License, or (at your option) any later version.
    00008
    00009    This library is distributed in the hope that it will be useful,
    00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
    00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00012    Library General Public License for more details.
    00013
    00014    You should have received a copy of the GNU Library General Public License
    00015    along with this library; see the file COPYING.LIB.  If not, write to
    00016    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00017    Boston, MA 02111-1307, USA.
    00018 */
    00019
    00020 #include <config.h>
    00021
    00022 #include <qfile.h>
    00023
    00024 #include <kdebug.h>
    00025
    00026 #include "kcatalogue.h"
    00027
    00028 char *k_nl_find_msg(struct loaded_l10nfile *domain_file,
    00029                const char *msgid);
    00030 void k_nl_unload_domain (struct loaded_domain *domain);
    00031
    00032 #ifndef KDE_USE_FINAL // with --enable-final, we're getting this from libintl.cpp
    00033 struct loaded_l10nfile
    00034 {
    00035   const char *filename;
    00036   int decided;
    00037
    00038   const void *data;
    00039
    00040   loaded_l10nfile() : filename(0), decided(0), data(0) {}
    00041 };
    00042 #endif
    00043
    00044 class KCataloguePrivate
    00045 {
    00046 public:
    00047   QString name;
    00048
    00049   loaded_l10nfile domain;
    00050 };
    00051
    00052 KCatalogue::KCatalogue(const QString & name)
    00053   : d( new KCataloguePrivate )
    00054 {
    00055   d->name = name;
    00056 }
    00057
    00058 KCatalogue::KCatalogue(const KCatalogue & rhs)
    00059   : d( new KCataloguePrivate )
    00060 {
    00061   *this = rhs;
    00062 }
    00063
    00064 KCatalogue & KCatalogue::operator=(const KCatalogue & rhs)
    00065 {
    00066   d->name = rhs.d->name;
    00067   setFileName( rhs.fileName() );
    00068
    00069   return *this;
    00070 }
    00071
    00072 KCatalogue::~KCatalogue()
    00073 {
    00074   doUnload();
    00075
    00076   delete d;
    00077 }
    00078
    00079 QString KCatalogue::name() const
    00080 {
    00081   return d->name;
    00082 }
    00083
    00084 void KCatalogue::setFileName( const QString & fileName )
    00085 {
    00086   // nothing to do if the file name is already the same
    00087   if ( this->fileName() == fileName ) return;
    00088
    00089   doUnload();
    00090
    00091   QCString newFileName = QFile::encodeName( fileName );
    00092
    00093   if ( !fileName.isEmpty() )
    00094     {
    00095       // set file name
    00096       char *filename = new char[ newFileName.length() + 1 ];
    00097       ::qstrcpy( filename, newFileName );
    00098       d->domain.filename = filename;
    00099     }
    00100 }
    00101
    00102 QString KCatalogue::fileName() const
    00103 {
    00104   return QFile::decodeName( d->domain.filename );
    00105 }
    00106
    00107 const char * KCatalogue::translate(const char * msgid) const
    00108 {
    00109   return ::k_nl_find_msg( &d->domain, msgid );
    00110 }
    00111
    00112 void KCatalogue::doUnload()
    00113 {
    00114   // use gettext's unloader
    00115   if ( d->domain.data )
    00116     ::k_nl_unload_domain( (struct loaded_domain *)d->domain.data );
    00117   d->domain.data = 0;
    00118
    00119   // free name
    00120   delete [] const_cast<char *>(d->domain.filename);
    00121   d->domain.filename = 0;
    00122
    00123   d->domain.decided = 0;
    00124 }

This file is part of the documentation for kdelibs Version 3.1.5.
Documentation copyright © 1996-2002 the KDE developers.
Generated on Wed Jan 28 12:46:20 2004 by doxygen 1.3.4 written by Dimitri van Heesch, © 1997-2001