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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the Qt Linguist of the Qt Toolkit. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #include "translatormessage.h" |
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43 |
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44 #include <qplatformdefs.h> |
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45 |
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46 #ifndef QT_NO_TRANSLATION |
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47 |
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48 #include <QDataStream> |
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49 #include <QDebug> |
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50 |
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51 #include <stdlib.h> |
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52 |
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53 |
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54 QT_BEGIN_NAMESPACE |
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55 |
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56 TranslatorMessage::TranslatorMessage() |
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57 : m_lineNumber(-1), m_type(Unfinished), m_utf8(false), m_nonUtf8(false), m_plural(false) |
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58 { |
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59 } |
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60 |
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61 TranslatorMessage::TranslatorMessage(const QString &context, |
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62 const QString &sourceText, const QString &comment, |
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63 const QString &userData, |
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64 const QString &fileName, int lineNumber, const QStringList &translations, |
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65 Type type, bool plural) |
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66 : m_context(context), m_sourcetext(sourceText), m_comment(comment), |
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67 m_userData(userData), |
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68 m_translations(translations), m_fileName(fileName), m_lineNumber(lineNumber), |
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69 m_type(type), m_utf8(false), m_nonUtf8(false), m_plural(plural) |
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70 { |
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71 } |
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72 |
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73 void TranslatorMessage::addReference(const QString &fileName, int lineNumber) |
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74 { |
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75 if (m_fileName.isEmpty()) { |
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76 m_fileName = fileName; |
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77 m_lineNumber = lineNumber; |
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78 } else { |
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79 m_extraRefs.append(Reference(fileName, lineNumber)); |
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80 } |
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81 } |
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82 |
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83 void TranslatorMessage::addReferenceUniq(const QString &fileName, int lineNumber) |
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84 { |
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85 if (m_fileName.isEmpty()) { |
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86 m_fileName = fileName; |
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87 m_lineNumber = lineNumber; |
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88 } else { |
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89 if (fileName == m_fileName && lineNumber == m_lineNumber) |
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90 return; |
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91 if (!m_extraRefs.isEmpty()) // Rather common case, so special-case it |
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92 foreach (const Reference &ref, m_extraRefs) |
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93 if (fileName == ref.fileName() && lineNumber == ref.lineNumber()) |
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94 return; |
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95 m_extraRefs.append(Reference(fileName, lineNumber)); |
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96 } |
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97 } |
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98 |
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99 void TranslatorMessage::clearReferences() |
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100 { |
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101 m_fileName.clear(); |
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102 m_lineNumber = -1; |
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103 m_extraRefs.clear(); |
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104 } |
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105 |
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106 void TranslatorMessage::setReferences(const TranslatorMessage::References &refs0) |
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107 { |
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108 if (!refs0.isEmpty()) { |
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109 References refs = refs0; |
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110 const Reference &ref = refs.takeFirst(); |
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111 m_fileName = ref.fileName(); |
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112 m_lineNumber = ref.lineNumber(); |
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113 m_extraRefs = refs; |
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114 } else { |
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115 clearReferences(); |
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116 } |
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117 } |
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118 |
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119 TranslatorMessage::References TranslatorMessage::allReferences() const |
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120 { |
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121 References refs; |
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122 if (!m_fileName.isEmpty()) { |
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123 refs.append(Reference(m_fileName, m_lineNumber)); |
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124 refs += m_extraRefs; |
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125 } |
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126 return refs; |
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127 } |
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128 |
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129 static bool needs8BitHelper(const QString &ba) |
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130 { |
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131 for (int i = ba.size(); --i >= 0; ) |
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132 if (ba.at(i).unicode() >= 0x80) |
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133 return true; |
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134 return false; |
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135 } |
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136 |
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137 bool TranslatorMessage::needs8Bit() const |
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138 { |
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139 //dump(); |
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140 return needs8BitHelper(m_sourcetext) |
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141 || needs8BitHelper(m_comment) |
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142 || needs8BitHelper(m_context); |
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143 } |
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144 |
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145 |
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146 bool TranslatorMessage::operator==(const TranslatorMessage& m) const |
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147 { |
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148 static QString msgIdPlural = QLatin1String("po-msgid_plural"); |
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149 |
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150 // Special treatment for context comments (empty source). |
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151 return (m_context == m.m_context) |
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152 && m_sourcetext == m.m_sourcetext |
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153 && m_extra[msgIdPlural] == m.m_extra[msgIdPlural] |
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154 && m_id == m.m_id |
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155 && (m_sourcetext.isEmpty() || m_comment == m.m_comment); |
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156 } |
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157 |
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158 |
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159 bool TranslatorMessage::operator<(const TranslatorMessage& m) const |
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160 { |
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161 if (m_context != m.m_context) |
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162 return m_context < m.m_context; |
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163 if (m_sourcetext != m.m_sourcetext) |
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164 return m_sourcetext < m.m_sourcetext; |
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165 if (m_comment != m.m_comment) |
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166 return m_comment < m.m_comment; |
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167 return m_id < m.m_id; |
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168 } |
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169 |
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170 int qHash(const TranslatorMessage &msg) |
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171 { |
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172 return |
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173 qHash(msg.context()) ^ |
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174 qHash(msg.sourceText()) ^ |
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175 qHash(msg.extra(QLatin1String("po-msgid_plural"))) ^ |
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176 qHash(msg.comment()) ^ |
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177 qHash(msg.id()); |
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178 } |
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179 |
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180 bool TranslatorMessage::hasExtra(const QString &key) const |
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181 { |
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182 return m_extra.contains(key); |
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183 } |
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184 |
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185 QString TranslatorMessage::extra(const QString &key) const |
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186 { |
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187 return m_extra[key]; |
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188 } |
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189 |
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190 void TranslatorMessage::setExtra(const QString &key, const QString &value) |
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191 { |
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192 m_extra[key] = value; |
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193 } |
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194 |
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195 void TranslatorMessage::unsetExtra(const QString &key) |
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196 { |
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197 m_extra.remove(key); |
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198 } |
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199 |
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200 void TranslatorMessage::dump() const |
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201 { |
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202 qDebug() |
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203 << "\nId : " << m_id |
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204 << "\nContext : " << m_context |
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205 << "\nSource : " << m_sourcetext |
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206 << "\nComment : " << m_comment |
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207 << "\nUserData : " << m_userData |
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208 << "\nExtraComment : " << m_extraComment |
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209 << "\nTranslatorComment : " << m_translatorComment |
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210 << "\nTranslations : " << m_translations |
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211 << "\nFileName : " << m_fileName |
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212 << "\nLineNumber : " << m_lineNumber |
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213 << "\nType : " << m_type |
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214 << "\nPlural : " << m_plural |
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215 << "\nExtra : " << m_extra; |
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216 } |
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217 |
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218 |
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219 QT_END_NAMESPACE |
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220 |
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221 #endif // QT_NO_TRANSLATION |