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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 PIPROFILEREGINE_H |
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19 #define PIPROFILEREGINE_H |
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20 |
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21 #include <qobject.h> |
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22 #include <qlist.h> |
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23 |
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24 #include "pluginattributes.h" |
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25 |
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26 class PIProfilerEnginePrivate; |
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27 class GeneralAttributes; |
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28 |
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29 enum ProfilerEngineStatus |
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30 { |
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31 PI_PROFILING = 0, PI_FINISHED_SUCCEFULLY, PI_ERROR |
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32 }; |
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33 enum ProfilingMode |
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34 { |
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35 PI_PROFILINGMODENORMAL = 0, PI_PROFILINGMODETIMED |
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36 }; |
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37 enum ProfilingOutput |
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38 { |
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39 PI_DEBUG_OUTPUT = 0, PI_FILE_OUTPUT |
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40 }; |
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41 |
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42 class PIProfilerEngine: public QObject |
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43 { |
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44 Q_OBJECT |
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45 public: |
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46 |
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47 /** |
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48 * Constructor |
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49 */ |
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50 PIProfilerEngine(); |
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51 |
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52 /** |
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53 * Initilises engine |
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54 */ |
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55 bool init(); |
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56 |
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57 /** |
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58 * Destructor |
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59 */ |
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60 ~PIProfilerEngine(); |
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61 |
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62 /** |
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63 * Gets PI Profiler general settings |
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64 */ |
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65 void getGeneralSettings(GeneralAttributes &settings); |
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66 |
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67 /** |
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68 * Notifys engine that ui is ready |
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69 */ |
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70 void notifyUIReady(); |
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71 |
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72 /** |
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73 * Saves general settings into engine |
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74 */ |
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75 bool saveGeneralSettings(GeneralAttributes &settings); |
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76 |
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77 /** |
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78 * Saves plug-in settings into engine |
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79 */ |
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80 bool savePluginSettings(const PluginAttributes &pluginAttributes); |
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81 |
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82 /** |
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83 * Starts normal profiling |
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84 */ |
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85 bool startProfiling(); |
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86 |
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87 /** |
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88 * Starts timed profiling |
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89 */ |
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90 bool startTimedProfiling(); |
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91 |
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92 /** |
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93 * Stops profiling |
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94 */ |
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95 void stopProfiling(); |
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96 |
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97 /** |
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98 * gets time limit for timed profiling |
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99 */ |
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100 int getTimeLimit(); |
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101 |
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102 /** |
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103 * Sets PI profiler engine to continue running after ui is closed. |
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104 */ |
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105 void leaveProfilingOnAfterClosing(); |
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106 |
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107 bool checkTraceLocationSanity(QString &location); |
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108 |
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109 signals: |
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110 |
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111 /** |
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112 * Signal that is emitted when plug-in list is loaded |
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113 */ |
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114 void pluginListUpdated(QList<PluginAttributes> &samplerList); |
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115 |
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116 /** |
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117 * Signal that is emitted when profiling status is changed |
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118 */ |
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119 void profilingStatusChanged(ProfilerEngineStatus status, const QString &text = 0, |
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120 ProfilingMode profilingMode = PI_PROFILINGMODENORMAL, ProfilingOutput output = |
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121 PI_FILE_OUTPUT); |
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122 |
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123 private: |
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124 |
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125 // private implementation |
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126 PIProfilerEnginePrivate *mPrivate; |
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127 |
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128 private: |
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129 // Friend classes |
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130 |
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131 friend class PIProfilerEnginePrivate; |
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132 |
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133 }; |
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134 |
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135 #endif // PIPROFILEREGINE_H |