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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (developer.feedback@nokia.com) |
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6 ** |
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7 ** This file is part of the HbCore module of the UI Extensions for Mobile. |
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8 ** |
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9 ** GNU Lesser General Public License Usage |
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10 ** This file may be used under the terms of the GNU Lesser General Public |
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11 ** License version 2.1 as published by the Free Software Foundation and |
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12 ** appearing in the file LICENSE.LGPL included in the packaging of this file. |
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13 ** Please review the following information to ensure the GNU Lesser General |
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14 ** Public License version 2.1 requirements will be met: |
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15 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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16 ** |
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17 ** In addition, as a special exception, Nokia gives you certain additional |
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18 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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20 ** |
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21 ** If you have questions regarding the use of this file, please contact |
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22 ** Nokia at developer.feedback@nokia.com. |
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23 ** |
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24 ****************************************************************************/ |
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25 |
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26 #include <QApplication> |
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27 #include <QFileInfo> |
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28 #include <QLocale> |
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29 #include <QTranslator> |
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30 #include <QHash> |
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31 |
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32 #include <hbfindfile.h> |
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33 #include <hbtranslator.h> |
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34 #include <hbtranslator_p.h> |
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35 |
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36 |
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37 const QString defaultpath = "/resource/qt/translations/"; |
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38 |
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39 /*! |
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40 @beta |
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41 @hbcore |
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42 \class HbTranslator |
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43 \brief HbTranslator installs QTranslator(s) automatically needed in localisation |
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44 and loads translation files into QTranslator. |
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45 */ |
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46 |
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47 /*! |
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48 Default case: searches translation file from default location with default name, which is <executablename>.qm |
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49 */ |
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50 HbTranslator::HbTranslator(): d(new HbTranslatorPrivate()) |
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51 { |
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52 QFileInfo info(qApp->applicationFilePath()); |
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53 QString defaultname = info.baseName(); // defaultname = <executablename> |
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54 d->installTranslator(defaultpath, defaultname); |
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55 } |
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56 |
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57 /*! |
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58 Searches translation file \a file from default location. |
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59 */ |
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60 |
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61 HbTranslator::HbTranslator(const QString &file): d(new HbTranslatorPrivate()) |
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62 { |
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63 d->installTranslator(defaultpath, file); |
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64 } |
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65 |
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66 /*! |
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67 Searches translation file \a file from path \a path. |
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68 \code |
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69 HbTranslator trans("/resource/qt/custom/", "customfile"); |
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70 \endcode |
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71 */ |
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72 HbTranslator::HbTranslator(const QString &path, const QString &file): d(new HbTranslatorPrivate()) |
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73 { |
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74 d->installTranslator(path, file); |
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75 } |
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76 |
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77 HbTranslator::~HbTranslator() |
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78 { |
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79 delete d; |
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80 } |
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81 |
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82 /*! |
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83 Loads common.ts translations from default location. |
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84 */ |
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85 void HbTranslator::loadCommon() |
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86 { |
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87 QString lang = QLocale::system().name(); |
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88 QString commonts = QString("Z:") + defaultpath + QString("common_") + lang; |
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89 d->common.load(commonts); |
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90 qApp->installTranslator(&d->common); |
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91 } |
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92 |
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93 // internal function for common operations of HbTranslator |
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94 void HbTranslatorPrivate::installTranslator(const QString &path, const QString &name) |
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95 { |
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96 QString filepath = qApp->applicationFilePath(); |
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97 QChar drive = filepath.at(0); |
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98 QString lang = QLocale::system().name(); |
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99 QString lang2 = lang; |
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100 languageDowngrade(lang); |
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101 QString tsfile = path + name + QString("_") + lang + QString(".qm"); |
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102 if (!HbFindFile::hbFindFile(tsfile, drive)) { |
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103 tsfile = path + name + QString("_") + lang2 + QString(".qm"); |
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104 HbFindFile::hbFindFile(tsfile); |
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105 } |
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106 translator.load(tsfile); |
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107 qApp->installTranslator(&translator); |
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108 } |
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109 |
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110 // internal function for solving conflict between QLocale::system().name() and actual ts file naming convention. |
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111 bool HbTranslatorPrivate::languageDowngrade(QString &lang) |
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112 { |
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113 static QHash<QString, QString> languages; |
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114 languages["en_GB"] = "en"; |
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115 languages["fr_FR"] = "fr"; |
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116 languages["de_DE"] = "de"; |
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117 languages["es_ES"] = "es"; |
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118 languages["it_IT"] = "it"; |
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119 languages["sv_SE"] = "sv"; |
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120 languages["da_DK"] = "da"; |
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121 languages["no_NO"] = "no"; |
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122 languages["fi_FI"] = "fi"; |
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123 languages["en_US"] = "en_US"; |
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124 languages["pt_PT"] = "pt"; |
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125 languages["tr_TR"] = "tr"; |
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126 languages["is_IS"] = "is"; |
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127 languages["ru_RU"] = "ru"; |
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128 languages["hu_HU"] = "hu"; |
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129 languages["nl_NL"] = "nl"; |
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130 languages["cs_CZ"] = "cs"; |
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131 languages["sk_SK"] = "sk"; |
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132 languages["pl_PL"] = "pl"; |
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133 languages["sl_SI"] = "sl"; |
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134 languages["zh_TW"] = "zh_TW"; |
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135 languages["zh_HK"] = "zh_HK"; |
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136 languages["zh_CN"] = "zh_CN"; |
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137 languages["ja_JP"] = "ja"; |
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138 languages["th_TH"] = "th"; |
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139 languages["ar_AE"] = "ar"; |
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140 languages["tl_PH"] = "tl"; |
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141 languages["bg_BG"] = "bg"; |
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142 languages["ca_ES"] = "ca"; |
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143 languages["hr_HR"] = "hr"; |
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144 languages["et_EE"] = "et"; |
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145 languages["fa_IR"] = "fa"; |
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146 languages["fr_CA"] = "fr_CA"; |
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147 languages["el_GR"] = "el"; |
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148 languages["he_IL"] = "he"; |
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149 languages["hi_IN"] = "hi"; |
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150 languages["id_ID"] = "id"; |
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151 languages["ko_KR"] = "ko"; |
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152 languages["lv_LV"] = "lv"; |
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153 languages["lt_LT"] = "lt"; |
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154 languages["ms_MY"] = "ms"; |
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155 languages["pt_BR"] = "pt_BR"; |
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156 languages["ro_RO"] = "ro"; |
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157 languages["sr_YU"] = "sr"; |
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158 languages["es_MX"] = "es_MX"; //!! |
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159 languages["uk_UA"] = "uk"; |
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160 languages["ur_PK"] = "ur"; |
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161 languages["vi_VN"] = "vi"; |
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162 languages["eu_ES"] = "eu"; |
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163 languages["gl_ES"] = "gl"; |
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164 |
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165 if (languages.contains(lang)) { |
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166 lang = languages.value(lang); |
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167 return true; |
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168 } |
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169 return false; |
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170 } |