1 /****************************************************************************

     2 **

     3 ** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (developer.feedback@nokia.com)

     6 **

     7 ** This file is part of the HbCore module of the UI Extensions for Mobile.

     8 **

     9 ** GNU Lesser General Public License Usage

    10 ** This file may be used under the terms of the GNU Lesser General Public

    11 ** License version 2.1 as published by the Free Software Foundation and

    12 ** appearing in the file LICENSE.LGPL included in the packaging of this file.

    13 ** Please review the following information to ensure the GNU Lesser General

    14 ** Public License version 2.1 requirements will be met:

    15 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    16 **

    17 ** In addition, as a special exception, Nokia gives you certain additional

    18 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

    20 **

    21 ** If you have questions regarding the use of this file, please contact

    22 ** Nokia at developer.feedback@nokia.com.

    23 **

    24 ****************************************************************************/

    25 #include "extendedlocaleutil.h"

    26 

    27 #if defined(Q_OS_SYMBIAN)

    28 #include <QFile>

    29 #include <QTextStream>

    30 #include <QStringList>

    31 

    32 #define LANGUAGE_LIST_FILE "/resource/hbi18n/translations/language_list.txt"

    33 #define LANGUAGE_MAPPINGS_FILE "/resource/hbi18n/translations/locale_mappings.txt"

    34 #endif // Q_OS_SYMBIAN

    35 

    36 #include "cplanguagepluginlog.h"

    37 

    38 /*!

    39     @beta

    40     @hbcore

    41     \class ExtendedLocaleUtil

    42     \brief ExtendedLocaleUtil provides mappings needed for Control Panel plugin which are not available through HbLocaleUtil class.

    43 */

    44 

    45 

    46 /*!

    47     \brief Return list of language, region, collation and writing language mappings.

    48     

    49     \attention Symbian specific API

    50 

    51     \return a list containing mapped locale properties

    52 */ 

    53 

    54 //#define __TESTCODE__

    55 

    56 QList<LanguageRegionMapping> ExtendedLocaleUtil::localeMappings(bool onlySupported)

    57 {

    58     CPLANG_LOG_FUNC_ENTRY("ExtendedLocaleUtil::localeMappings")

    59     

    60     QList<LanguageRegionMapping> mps = allLocaleMappings();

    61     

    62     if (!onlySupported) {

    63         return mps;

    64     }

    65     

    66     QList<LanguageRegionMapping> supportedmps;

    67     

    68     QStringList supportedLanguages = HbLocaleUtil::supportedLanguages();

    69     QStringList supportedRegions = HbLocaleUtil::supportedRegions();

    70     

    71     foreach (const QString &language,supportedLanguages) {

    72         LanguageRegionMapping *found = 0;

    73         for (int i = 0; i < mps.count();i++) {

    74             if (mps.at(i).languageId == language) {

    75                 found = const_cast<LanguageRegionMapping*>(&mps.at(i));

    76                 break;

    77             }

    78         }

    79         if (found) {

    80             supportedmps.append(*found);

    81         }

    82         else {

    83             LanguageRegionMapping map;

    84             map.languageId = language;

    85             map.primaryWritingLan = HbInputLanguage(QLocale(language).language());

    86         }

    87         

    88     }

    89     

    90     return supportedmps;

    91 }

    92 

    93 QList<LanguageRegionMapping> ExtendedLocaleUtil::allLocaleMappings()

    94 {

    95     CPLANG_LOG_FUNC_ENTRY("ExtendedLocaleUtil::allLocaleMappings")

    96     

    97     QList<LanguageRegionMapping> mps;

    98     

    99 #if defined(Q_OS_SYMBIAN)

   100    

   101     QString path = "c:";

   102     path += QString(LANGUAGE_MAPPINGS_FILE);

   103     QFile* file = new QFile(path);

   104     if (!file->exists() ) {

   105         path = "z:";

   106         path += QString(LANGUAGE_MAPPINGS_FILE);

   107         delete file;

   108         file = new QFile(path);

   109     }

   110     if (!file->open(QIODevice::ReadOnly | QIODevice::Text)) {

   111         delete file;

   112         return mps;

   113     }

   114 

   115     QTextStream in(file);

   116     while (!in.atEnd()) {

   117         QString line = in.readLine(256);

   118         if (!line.isEmpty()) {

   119             QStringList list = line.split(',', QString::SkipEmptyParts);

   120             if (list.count() < 7) {

   121                 continue;

   122             }

   123 

   124             QString strCode = list[0];

   125             QString lanName = list[4];

   126             QString region = list[5];

   127             QString collation = list[6];

   128             

   129             bool ok;

   130             int code = strCode.toUInt(&ok);

   131             if (!ok) {

   132                 continue;

   133             }

   134                        

   135             QString lanPart =  (lanName.indexOf('_')>0) ? lanName.left(lanName.indexOf('_')) : lanName;

   136             QString regPart = (region.indexOf('_')>0) ? region.left(region.indexOf('_')) : region;           

   137             QLocale loc = QLocale(QString(lanPart+'_'+regPart));             

   138             HbInputLanguage  primaryWriting = HbInputLanguage(loc.language(), loc.country());

   139             HbInputLanguage  secondaryWriting = HbInputLanguage(QLocale::English, QLocale::UnitedKingdom);

   140             

   141             LanguageRegionMapping map;

   142             map.languageId = lanName;

   143             map.regionId = region;

   144             map.collationId = collation;

   145             map.primaryWritingLan = primaryWriting;

   146             map.secondaryWritingLan = secondaryWriting;

   147             mps.append(map);

   148             

   149         }

   150     }

   151     delete file;

   152 

   153 #endif // Q_OS_SYMBIAN

   154     

   155 

   156     return mps;

   157 }