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1 /****************************************************************************** |
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2 * |
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3 * |
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4 * |
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5 * Copyright (C) 1997-2007 by Dimitri van Heesch. |
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6 * |
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7 * Permission to use, copy, modify, and distribute this software and its |
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8 * documentation under the terms of the GNU General Public License is hereby |
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9 * granted. No representations are made about the suitability of this software |
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10 * for any purpose. It is provided "as is" without express or implied warranty. |
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11 * See the GNU General Public License for more details. |
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12 * |
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13 */ |
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14 |
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15 #include "inputstring.h" |
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16 #include "helplabel.h" |
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17 #include "doxywizard.h" |
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18 #include "config.h" |
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19 |
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20 #include <QtGui> |
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21 |
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22 InputString::InputString( QGridLayout *layout,int &row, |
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23 const QString & id, const QString &s, |
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24 StringMode m, const QString &docs, |
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25 const QString &absPath ) |
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26 : m_default(s), m_sm(m), m_index(0), m_docs(docs), m_id(id), |
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27 m_absPath(absPath==QString::fromAscii("1")) |
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28 { |
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29 m_lab = new HelpLabel(id); |
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30 if (m==StringFixed) |
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31 { |
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32 layout->addWidget( m_lab, row, 0 ); |
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33 m_com = new QComboBox; |
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34 layout->addWidget( m_com, row, 1, 1, 3, Qt::AlignLeft ); |
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35 m_le=0; |
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36 m_br=0; |
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37 row++; |
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38 } |
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39 else |
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40 { |
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41 layout->addWidget( m_lab, row, 0 ); |
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42 m_le = new QLineEdit; |
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43 m_le->setText( s ); |
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44 //layout->setColumnMinimumWidth(2,150); |
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45 if (m==StringFile || m==StringDir) |
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46 { |
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47 layout->addWidget( m_le, row, 1 ); |
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48 m_br = new QToolBar; |
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49 m_br->setIconSize(QSize(24,24)); |
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50 if (m==StringFile) |
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51 { |
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52 QAction *file = m_br->addAction(QIcon(QString::fromAscii(":/images/file.png")),QString(),this,SLOT(browse())); |
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53 file->setToolTip(tr("Browse to a file")); |
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54 } |
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55 else |
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56 { |
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57 QAction *dir = m_br->addAction(QIcon(QString::fromAscii(":/images/folder.png")),QString(),this,SLOT(browse())); |
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58 dir->setToolTip(tr("Browse to a folder")); |
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59 } |
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60 layout->addWidget( m_br,row,2 ); |
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61 } |
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62 else |
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63 { |
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64 layout->addWidget( m_le, row, 1, 1, 2 ); |
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65 m_br=0; |
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66 } |
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67 m_com=0; |
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68 row++; |
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69 } |
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70 |
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71 if (m_le) connect( m_le, SIGNAL(textChanged(const QString&)), |
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72 this, SLOT(setValue(const QString&)) ); |
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73 if (m_com) connect( m_com, SIGNAL(activated(const QString &)), |
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74 this, SLOT(setValue(const QString &)) ); |
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75 m_str = s+QChar::fromAscii('!'); // force update |
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76 setValue(s); |
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77 connect( m_lab, SIGNAL(enter()), SLOT(help()) ); |
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78 connect( m_lab, SIGNAL(reset()), SLOT(reset()) ); |
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79 } |
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80 |
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81 void InputString::help() |
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82 { |
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83 showHelp(this); |
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84 } |
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85 |
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86 |
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87 InputString::~InputString() |
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88 { |
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89 } |
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90 |
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91 |
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92 void InputString::setValue(const QString &s) |
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93 { |
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94 if (m_str!=s) |
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95 { |
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96 m_str = s; |
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97 m_value = m_str; |
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98 if (m_str==m_default) |
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99 { |
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100 m_lab->setText(QString::fromAscii("<qt>")+m_id+QString::fromAscii("</qt")); |
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101 } |
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102 else |
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103 { |
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104 m_lab->setText(QString::fromAscii("<qt><font color='red'>")+m_id+QString::fromAscii("</font></qt>")); |
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105 } |
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106 if (m_le && m_le->text()!=m_str) m_le->setText( m_str ); |
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107 emit changed(); |
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108 } |
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109 } |
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110 |
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111 void InputString::setEnabled(bool state) |
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112 { |
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113 m_lab->setEnabled(state); |
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114 if (m_le) m_le->setEnabled(state); |
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115 if (m_br) m_br->setEnabled(state); |
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116 if (m_com) m_com->setEnabled(state); |
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117 } |
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118 |
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119 void InputString::browse() |
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120 { |
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121 QString path = QFileInfo(MainWindow::instance().configFileName()).path(); |
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122 if (m_sm==StringFile) |
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123 { |
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124 QString fileName = QFileDialog::getOpenFileName(&MainWindow::instance(), |
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125 tr("Select file"),path); |
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126 if (!fileName.isNull()) |
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127 { |
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128 QDir dir(path); |
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129 if (!MainWindow::instance().configFileName().isEmpty() && dir.exists()) |
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130 { |
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131 fileName = m_absPath ? fileName : dir.relativeFilePath(fileName); |
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132 } |
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133 setValue(fileName); |
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134 } |
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135 } |
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136 else // sm==StringDir |
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137 { |
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138 QString dirName = QFileDialog::getExistingDirectory(&MainWindow::instance(), |
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139 tr("Select directory"),path); |
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140 if (!dirName.isNull()) |
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141 { |
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142 QDir dir(path); |
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143 if (!MainWindow::instance().configFileName().isEmpty() && dir.exists()) |
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144 { |
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145 dirName = m_absPath ? dirName : dir.relativeFilePath(dirName); |
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146 } |
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147 setValue(dirName); |
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148 } |
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149 } |
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150 } |
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151 |
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152 void InputString::clear() |
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153 { |
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154 setValue(QString()); |
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155 } |
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156 |
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157 void InputString::addValue(QString s) |
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158 { |
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159 if (m_sm==StringFixed) |
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160 { |
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161 m_values.append(s); |
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162 m_com->addItem(s); |
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163 } |
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164 } |
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165 |
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166 void InputString::setDefault() |
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167 { |
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168 int index = m_values.indexOf(m_str); |
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169 if (index!=-1 && m_com) m_com->setCurrentIndex(index); |
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170 } |
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171 |
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172 QVariant &InputString::value() |
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173 { |
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174 return m_value; |
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175 } |
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176 |
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177 void InputString::update() |
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178 { |
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179 setValue(m_value.toString().trimmed()); |
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180 setDefault(); |
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181 } |
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182 |
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183 void InputString::reset() |
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184 { |
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185 setValue(m_default); |
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186 setDefault(); |
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187 } |
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188 |
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189 void InputString::writeValue(QTextStream &t,QTextCodec *codec) |
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190 { |
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191 writeStringValue(t,codec,m_str); |
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192 } |
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193 |