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1 /* |
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2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 #ifndef ENGINEWRAPPER_H |
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19 #define ENGINEWRAPPER_H |
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20 |
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21 #include <QObject> |
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22 #include <QColor> |
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23 #include <QList> |
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24 #include <QTime> |
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25 #include <QTimer> |
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26 |
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27 enum SettingThreadPriorityTypes |
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28 { |
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29 EThreadPriorityTypeMuchLess = 0, |
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30 EThreadPriorityTypeLess, |
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31 EThreadPriorityTypeNormal, |
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32 EThreadPriorityTypeMore, |
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33 EThreadPriorityTypeMuchMore, |
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34 EThreadPriorityTypeRealTime, |
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35 EThreadPriorityTypeAbsoluteVeryLow, |
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36 EThreadPriorityTypeAbsoluteLow, |
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37 EThreadPriorityTypeAbsoluteBackground, |
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38 EThreadPriorityTypeAbsoluteForeground, |
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39 EThreadPriorityTypeAbsoluteHigh |
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40 }; |
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41 |
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42 enum SettingCPUModes |
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43 { |
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44 ECPUModeNotSet = -1, |
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45 ECPUModeCPUTime, |
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46 ECPUModeNOPs |
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47 }; |
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48 |
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49 enum SettingDataPopupVisbilities |
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50 { |
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51 EDataPopupVisbilityAlwaysOn = 0, |
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52 EDataPopupVisbilityBackgroundOnly, |
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53 EDataPopupVisbilityAlwaysAlwaysOff |
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54 }; |
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55 |
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56 enum SettingDataPopupLocations |
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57 { |
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58 EDataPopupLocationTopRight = 0, |
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59 EDataPopupLocationBottomMiddle |
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60 }; |
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61 |
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62 enum SettingSources |
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63 { |
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64 ESourceCPU = 0, |
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65 ESourceRAM, |
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66 ESourceC, |
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67 ESourceD, |
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68 ESourceE, |
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69 ESourceF, |
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70 ESourceG, |
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71 ESourceH, |
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72 ESourceI, |
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73 ESourcesLength // this should be always the last! |
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74 }; |
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75 |
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76 enum SettingLoggingMode |
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77 { |
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78 ELoggingModeRDebug = 0, |
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79 ELoggingModeLogFile, |
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80 ELoggingModeRDebugLogFile |
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81 }; |
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82 |
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83 |
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84 struct SampleData |
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85 { |
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86 qint64 mFree; |
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87 qint64 mSize; |
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88 qint64 mTimeFromStart; |
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89 }; |
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90 |
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91 class SampleEntry |
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92 { |
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93 public: |
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94 QString description() const { return mDescription; } |
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95 QString unitShort() const { return mUnitShort; } |
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96 QString unitLong() const { return mUnitLong; } |
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97 int driveNumber() const { return mDriveNumber; } |
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98 QColor graphColor() const { return mGraphColor; } |
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99 |
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100 int sampleCount() const { return mSampleData.length(); } |
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101 const SampleData &sample(int index) const { return mSampleData[index]; } |
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102 private: |
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103 QString mDescription; |
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104 QString mUnitShort; |
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105 QString mUnitLong; |
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106 int mDriveNumber; |
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107 QColor mGraphColor; |
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108 |
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109 QList<SampleData> mSampleData; |
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110 |
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111 friend class EngineWrapper; |
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112 }; |
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113 |
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114 class PerfMonSources |
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115 { |
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116 public: |
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117 int count() const { return 9; } |
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118 int isEnabled (int index) const { return mSources[index]; } |
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119 void setEnabled(int index, bool enabled) { mSources[index] = enabled; } |
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120 QList<int> enabledIndexes() const |
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121 { |
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122 QList<int> indexes; |
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123 for(int i=0; i<count(); i++) { |
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124 if (isEnabled(i)) |
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125 indexes.append(i); |
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126 } |
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127 return indexes; |
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128 } |
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129 void setEnabledIndexes(const QList<int> &indexes) |
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130 { |
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131 for(int i=0; i<count(); i++) { |
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132 setEnabled(i, indexes.contains(i)); |
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133 } |
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134 } |
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135 |
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136 PerfMonSources() { |
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137 memset(mSources, 0, sizeof mSources); |
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138 mSources[0] = mSources[1] = mSources[2] = true; |
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139 } |
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140 |
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141 private: |
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142 bool mSources[9]; |
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143 }; |
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144 |
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145 class PerfMonSettings |
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146 { |
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147 public: |
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148 int heartBeat() const { return mHeartBeat; } |
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149 int maxSamples() const { return mMaxSamples; } |
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150 int priority() const { return mPriority; } |
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151 int cpuMode() const { return mCPUMode; } |
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152 bool keepBacklightOn() const { return mKeepBacklightOn; } |
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153 |
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154 int dataPopupVisibility() const { return mDataPopupVisibility; } |
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155 int dataPopupLocation() const { return mDataPopupLocation; } |
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156 PerfMonSources &dataPopupSources() { return mDataPopupSources; } |
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157 const PerfMonSources &dataPopupSources() const { return mDataPopupSources; } |
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158 |
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159 int graphVerticalBarPeriod() const { return mGraphsVerticalBarPeriod; } |
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160 PerfMonSources &graphSources() { return mGraphSources; } |
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161 const PerfMonSources &graphSources() const { return mGraphSources; } |
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162 |
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163 int loggingMode() const { return mLoggingMode; } |
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164 QString loggingFilePath() const { return mLoggingFilePath; } |
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165 PerfMonSources &loggingSources() { return mLogSources; } |
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166 const PerfMonSources &loggingSources() const { return mLogSources; } |
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167 |
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168 bool loggingEnabled() { return mLoggingEnabled; } |
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169 |
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170 |
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171 void setHeartBeat(int heartBeat) { mHeartBeat = heartBeat; } |
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172 void setMaxSamples(int maxSamples) { mMaxSamples = maxSamples; } |
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173 void setPriority(int priority) { mPriority = priority; } |
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174 void setCpuMode(int cpuMode) { mCPUMode = cpuMode; } |
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175 void setKeepBacklightOn(bool backlightOn) { mKeepBacklightOn = backlightOn; } |
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176 |
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177 void setDataPopupVisibility(int visibility) { mDataPopupVisibility = visibility; } |
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178 void setDataPopupLocation(int location) { mDataPopupLocation = location; } |
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179 |
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180 void setGraphVerticalBarPeriod(int period) { mGraphsVerticalBarPeriod = period; } |
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181 |
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182 void setLoggingMode(int mode) { mLoggingMode = mode; } |
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183 void setLoggingFilePath(const QString& filePath) { mLoggingFilePath = filePath; } |
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184 |
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185 void setLoggingEnabled(bool enabled) { mLoggingEnabled = enabled; } |
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186 |
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187 private: |
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188 friend class EngineWrapper; |
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189 |
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190 PerfMonSettings() : mHeartBeat(600), mMaxSamples(64), mPriority(2), mCPUMode(1), |
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191 mKeepBacklightOn(true), mDataPopupVisibility(0), mDataPopupLocation(0), |
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192 mGraphsVerticalBarPeriod(5), mLoggingMode(1), mLoggingFilePath("C:\\data\\perfmon.log"), |
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193 mLoggingEnabled(true) {} |
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194 |
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195 |
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196 private: |
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197 int mHeartBeat; |
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198 int mMaxSamples; |
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199 int mPriority; |
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200 int mCPUMode; |
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201 bool mKeepBacklightOn; |
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202 |
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203 int mDataPopupVisibility; |
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204 int mDataPopupLocation; |
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205 PerfMonSources mDataPopupSources; |
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206 |
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207 int mGraphsVerticalBarPeriod; |
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208 PerfMonSources mGraphSources; |
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209 |
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210 int mLoggingMode; |
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211 QString mLoggingFilePath; |
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212 PerfMonSources mLogSources; |
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213 |
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214 bool mLoggingEnabled; |
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215 }; |
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216 |
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217 /** |
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218 * Mock engine to simulate perfmon engine for non-symbian development. |
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219 */ |
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220 class EngineWrapper : public QObject |
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221 { |
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222 Q_OBJECT |
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223 |
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224 public: |
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225 |
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226 /** |
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227 * Constructor |
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228 */ |
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229 EngineWrapper(); |
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230 |
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231 /** |
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232 * Destructor |
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233 */ |
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234 ~EngineWrapper(); |
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235 |
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236 public: |
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237 const QList<SampleEntry>& sampleEntries() const { return mEntries; } |
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238 |
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239 PerfMonSettings &settings() { return mSettings; } |
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240 const PerfMonSettings &settings() const { return mSettings; } |
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241 |
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242 void setLoggingEnabled(bool enabled) { mSettings.setLoggingEnabled(enabled); } |
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243 |
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244 public slots: |
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245 |
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246 bool updateSettings(); |
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247 bool initialize(); |
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248 void finalize(); |
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249 |
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250 signals: |
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251 |
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252 void samplesUpdated(); |
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253 void settingsUpdated(); |
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254 |
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255 private slots: |
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256 |
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257 void update(); |
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258 |
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259 private: |
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260 |
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261 QList<SampleEntry> mEntries; |
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262 |
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263 QTimer mTimer; |
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264 |
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265 QTime mStartTime; |
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266 |
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267 PerfMonSettings mSettings; |
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268 }; |
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269 |
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270 #endif //ENGINEWRAPPER_H |