grantleetheme/src/grantleeki18nlocalizer.cpp

   1 /*
   2  * Copyright (C) 2015  Daniel Vrátil <dvratil@redhat.com>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 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  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  17  *
  18  */
  19
  20 #include "grantleeki18nlocalizer_p.h"
  21 #include "grantleetheme_debug.h"
  22
  23 #include <QLocale>
  24 #include <QDate>
  25
  26 #include <grantlee/safestring.h>
  27
  28 #include <KLocalizedString>
  29
  30 GrantleeKi18nLocalizer::GrantleeKi18nLocalizer()
  31     : Grantlee::QtLocalizer()
  32 {
  33 }
  34
  35 GrantleeKi18nLocalizer::~GrantleeKi18nLocalizer()
  36 {
  37 }
  38
  39
  40 QString GrantleeKi18nLocalizer::processArguments(const KLocalizedString &kstr,
  41                                                  const QVariantList &arguments) const
  42 {
  43     KLocalizedString str = kstr;
  44     for (auto iter = arguments.cbegin(), end = arguments.cend(); iter != end; ++iter) {
  45         switch (iter->type()) {
  46         case QVariant::String:
  47             str = str.subs(iter->toString());
  48             break;
  49         case QVariant::Int:
  50             str = str.subs(iter->toInt());
  51             break;
  52         case QVariant::UInt:
  53             str = str.subs(iter->toUInt());
  54             break;
  55         case QVariant::LongLong:
  56             str = str.subs(iter->toLongLong());
  57             break;
  58         case QVariant::ULongLong:
  59             str = str.subs(iter->toULongLong());
  60             break;
  61         case QVariant::Char:
  62             str = str.subs(iter->toChar());
  63             break;
  64         case QVariant::Double:
  65             str = str.subs(iter->toDouble());
  66             break;
  67         case QVariant::UserType:
  68             if (iter->canConvert<Grantlee::SafeString>()) {
  69                 str = str.subs(iter->value<Grantlee::SafeString>().get());
  70                 break;
  71             }
  72             // fall-through
  73         default:
  74             qCWarning(GRANTLEETHEME_LOG) << "Unknown type" << iter->typeName() << "(" << iter->type() << ")";
  75             break;
  76         }
  77     }
  78
  79     // Return localized in the currenctly active locale
  80     return str.toString({ currentLocale() });
  81 }
  82
  83 QString GrantleeKi18nLocalizer::localizeContextString(const QString &string, const QString &context, const QVariantList &arguments) const
  84 {
  85     const KLocalizedString str = kxi18nc(qPrintable(context), qPrintable(string));
  86     return processArguments(str, arguments);
  87 }
  88
  89 QString GrantleeKi18nLocalizer::localizeString(const QString &string, const QVariantList &arguments) const
  90 {
  91     const KLocalizedString str = kxi18n(qPrintable(string));
  92     return processArguments(str, arguments);
  93 }
  94
  95 QString GrantleeKi18nLocalizer::localizePluralContextString(const QString &string, const QString &pluralForm,
  96                                                             const QString &context, const QVariantList &arguments) const
  97 {
  98     const KLocalizedString str = kxi18ncp(qPrintable(context), qPrintable(string), qPrintable(pluralForm));
  99     return processArguments(str, arguments);
 100 }
 101
 102 QString GrantleeKi18nLocalizer::localizePluralString(const QString &string, const QString &pluralForm,
 103                                                      const QVariantList &arguments) const
 104 {
 105     const KLocalizedString str = kxi18np(qPrintable(string), qPrintable(pluralForm));
 106     return processArguments(str, arguments);
 107 }
 108
 109 QString GrantleeKi18nLocalizer::localizeMonetaryValue(qreal value, const QString &currencySymbol) const
 110 {
 111     return QLocale(currentLocale()).toCurrencyString(value, currencySymbol);
 112 }