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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 "hbthetestwidget_p.h" |
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27 #include "hbthetestutility_p.h" |
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28 #include "hbinstance.h" |
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29 #include "hbnamespace_p.h" |
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30 |
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31 #include <QGraphicsWidget> |
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32 #include <QTextStream> |
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33 #include <QFile> |
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34 #include <QDir> |
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35 #include <QDate> |
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36 #include <QTimer> |
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37 #include <QFont> |
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38 #include <QObject> |
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39 #include <hbstyle.h> |
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40 #include <hbaction.h> |
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41 |
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42 #include <QDebug> // for qWarning |
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43 |
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44 #ifndef Q_OS_SYMBIAN |
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45 #include <iostream> |
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46 #endif |
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47 |
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48 const QChar KComment('#'); |
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49 const QString KDriveFPath("F:\\data\\log\\"); |
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50 const QString KDriveEPath("E:\\data\\log\\"); |
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51 const QString KDriveCPath("C:\\data\\log\\"); |
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52 const QString KTheConfigureFile("TheTestUtility.txt"); // todo: proper name for configuration file |
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53 |
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54 |
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55 class HbTheTestUtilityPrivate |
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56 { |
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57 public: |
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58 HbTheTestUtilityPrivate(HbMainWindow *mainWindow); |
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59 bool checkConfigFile(); |
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60 bool doCheckConfigFile(const QString &path); |
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61 QObject *receiver(const QString &name); |
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62 public: |
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63 HbMainWindow *mMainWindow; |
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64 HbTheTestWidget *mTestWidget; |
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65 bool useE; |
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66 bool useF; |
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67 bool button1used; |
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68 bool button2used; |
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69 bool button3used; |
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70 bool button4used; |
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71 }; |
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72 |
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73 HbTheTestUtilityPrivate::HbTheTestUtilityPrivate(HbMainWindow *mainWindow): |
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74 mMainWindow(mainWindow), |
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75 mTestWidget(0), |
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76 useE(false), |
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77 useF(false), |
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78 button1used(false), |
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79 button2used(false), |
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80 button3used(false), |
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81 button4used(false) |
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82 { |
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83 } |
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84 |
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85 /*! |
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86 Check the existence of configuration file. |
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87 Test button is only created if configuration file can be found and |
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88 there are at least one slot configured to any button. |
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89 \internal |
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90 */ |
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91 bool HbTheTestUtilityPrivate::checkConfigFile() |
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92 { |
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93 #if defined (Q_OS_UNIX) |
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94 return false; // currently no UNIX support |
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95 #elif defined (Q_OS_SYMBIAN) |
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96 bool useC = false; |
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97 useF = doCheckConfigFile(KDriveFPath); |
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98 if (!useF) { |
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99 useE = doCheckConfigFile(KDriveEPath); |
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100 if (!useE) { |
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101 useC = doCheckConfigFile(KDriveCPath); |
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102 } |
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103 } |
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104 return (useC || useE || useF); |
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105 #elif defined (Q_OS_WIN32) |
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106 return doCheckConfigFile(KDriveCPath); |
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107 #endif |
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108 } |
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109 |
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110 /*! |
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111 Called from checkConfigFile() |
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112 Does the actual configuration file check from given path. |
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113 \internal |
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114 */ |
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115 bool HbTheTestUtilityPrivate::doCheckConfigFile(const QString &path) |
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116 { |
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117 QString filePath = path; |
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118 filePath = QDir::toNativeSeparators(filePath); |
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119 |
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120 QDir dir(filePath); |
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121 if (!dir.exists()) { |
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122 return false; |
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123 } |
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124 |
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125 filePath.append(KTheConfigureFile); |
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126 QFile file(filePath); |
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127 if (!file.exists()) { |
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128 return false; |
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129 } |
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130 |
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131 if (!file.open(QFile::ReadOnly | QFile::Text)) { |
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132 #ifndef Q_OS_SYMBIAN |
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133 std::cerr << "Error: Cannot read from file " << qPrintable(file.fileName()); |
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134 std::cerr << qPrintable(filePath); |
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135 std::cerr << qPrintable(file.errorString()) << std::endl; |
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136 #endif |
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137 return false; |
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138 } |
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139 |
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140 QTextStream configReader(&file); |
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141 QString line; |
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142 do { |
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143 line = configReader.readLine(); |
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144 if (line.size() > 0) { |
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145 if (line.at(0).digitValue() == 1) { |
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146 button1used = true; |
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147 } else if (line.at(0).digitValue() == 2) { |
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148 button2used = true; |
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149 } else if (line.at(0).digitValue() == 3) { |
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150 button3used = true; |
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151 } else if (line.at(0).digitValue() == 4) { |
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152 button4used = true; |
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153 } |
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154 } |
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155 } while (!line.isNull()); |
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156 |
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157 if (button1used || button2used || button3used || button4used) { |
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158 return true; |
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159 } |
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160 |
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161 return false; |
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162 } |
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163 |
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164 |
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165 |
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166 /*! |
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167 Returns first QObject from mainwindow's scene or 0, |
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168 if no object with given name found. |
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169 \internal |
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170 */ |
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171 |
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172 QObject *HbTheTestUtilityPrivate::receiver(const QString& name) |
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173 { |
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174 QGraphicsScene* scene = mMainWindow->scene(); |
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175 QList<QGraphicsItem*> sceneItems = scene->items(); |
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176 foreach (QGraphicsItem* sceneItem, sceneItems ) { |
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177 if (sceneItem->isWidget()) { |
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178 QGraphicsWidget *obj = static_cast<QGraphicsWidget *>(sceneItem); |
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179 // in 4.6 this code could be used |
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180 //QGraphicsObject *obj = sceneItem->toGraphicsObject(); |
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181 //if (!obj) continue; |
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182 QString className = QString::fromUtf8(obj->metaObject()->className()); |
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183 if (className == name) { |
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184 return qobject_cast<QObject*>(obj); |
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185 } |
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186 } |
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187 } |
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188 |
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189 return 0; |
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190 } |
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191 |
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192 |
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193 /*! |
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194 \class HbTheTestUtility |
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195 \internal |
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196 \proto |
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197 */ |
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198 |
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199 HbTheTestUtility::HbTheTestUtility(HbMainWindow *mainWindow) |
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200 { |
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201 d = new HbTheTestUtilityPrivate(mainWindow); |
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202 QTimer::singleShot(3000,this,SLOT(initialize())); // random 3 second delay |
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203 } |
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204 |
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205 void HbTheTestUtility::initialize() |
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206 { |
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207 if (d->checkConfigFile()) { |
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208 d->mTestWidget = new HbTheTestWidget(d->mMainWindow); |
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209 QObject::connect(d->mTestWidget->button1(), SIGNAL(clicked()), |
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210 this, SLOT(button1clicked())); |
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211 QObject::connect(d->mTestWidget->button2(), SIGNAL(clicked()), |
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212 this, SLOT(button2clicked())); |
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213 QObject::connect(d->mTestWidget->button3(), SIGNAL(clicked()), |
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214 this, SLOT(button3clicked())); |
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215 QObject::connect(d->mTestWidget->button4(), SIGNAL(clicked()), |
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216 this, SLOT(button4clicked())); |
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217 d->mTestWidget->setZValue(HbPrivate::PopupZValueRangeEnd+1); |
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218 // hide buttons, that are not used |
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219 if (!d->button1used) { |
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220 d->mTestWidget->button1()->setVisible(false); |
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221 } |
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222 if (!d->button2used) { |
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223 d->mTestWidget->button2()->setVisible(false); |
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224 } |
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225 if (!d->button3used) { |
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226 d->mTestWidget->button3()->setVisible(false); |
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227 } |
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228 if (!d->button4used) { |
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229 d->mTestWidget->button4()->setVisible(false); |
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230 } |
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231 d->mTestWidget->setLayoutDirection(Qt::LeftToRight); |
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232 |
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233 d->mMainWindow->scene()->addItem(d->mTestWidget); |
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234 } |
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235 } |
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236 |
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237 void HbTheTestUtility::button1clicked() |
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238 { |
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239 invokeSlots(1); |
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240 } |
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241 |
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242 void HbTheTestUtility::button2clicked() |
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243 { |
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244 invokeSlots(2); |
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245 } |
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246 |
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247 void HbTheTestUtility::button3clicked() |
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248 { |
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249 invokeSlots(3); |
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250 } |
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251 |
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252 void HbTheTestUtility::button4clicked() |
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253 { |
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254 invokeSlots(4); |
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255 } |
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256 |
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257 /*! |
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258 Called, when TheTestButton is clicked. |
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259 This method parses configuration file and calls all available slots. |
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260 \internal |
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261 */ |
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262 void HbTheTestUtility::invokeSlots(const int button) |
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263 { |
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264 #if defined (Q_OS_LINUX) || defined(Q_OS_MAC) |
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265 QString filePath(QDir::tempPath()); |
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266 #else |
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267 QString filePath; |
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268 if (d->useF) { |
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269 filePath = "F:\\data\\log\\"; |
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270 } else if (d->useE) { |
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271 filePath = "E:\\data\\log\\"; |
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272 } else { |
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273 filePath = "C:\\data\\log\\"; |
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274 } |
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275 #endif |
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276 |
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277 filePath = QDir::toNativeSeparators(filePath); |
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278 |
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279 filePath.append(KTheConfigureFile); |
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280 QFile file(filePath); |
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281 if (!file.exists()) { |
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282 return; |
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283 } |
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284 |
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285 if (!file.open(QFile::ReadOnly | QFile::Text)) { |
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286 #ifndef Q_OS_SYMBIAN |
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287 std::cerr << "Error: Cannot read from file " << qPrintable(file.fileName()); |
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288 std::cerr << qPrintable(filePath); |
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289 std::cerr << qPrintable(file.errorString()) << std::endl; |
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290 #endif |
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291 return; |
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292 } |
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293 |
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294 QTextStream configReader(&file); |
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295 QString line; |
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296 do { |
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297 line = configReader.readLine(); |
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298 if (line.isEmpty()) { |
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299 continue; |
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300 } |
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301 // line not empty -> at least one character found |
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302 if (line.at(0) == KComment) { |
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303 continue; |
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304 } |
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305 if (line.at(0).digitValue() == button) { |
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306 QString object = line.section(" ", 1, 1); |
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307 QString method = line.section(" ", 2, 2); |
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308 QObject *temp = d->receiver(object); |
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309 if (temp) { |
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310 QMetaObject::invokeMethod(temp, method.toLatin1(), Qt::DirectConnection); |
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311 } |
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312 } |
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313 } while (!line.isNull()); |
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314 } |
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315 |
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316 |
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317 HbTheTestUtility::~HbTheTestUtility() |
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318 { |
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319 delete d; |
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320 } |
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321 |