@@ -1,1003 +1,1003 | |||
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1 | 1 | #include <Variable/Variable.h> |
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2 | 2 | #include <Variable/VariableAcquisitionWorker.h> |
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3 | 3 | #include <Variable/VariableCacheStrategy.h> |
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4 | 4 | #include <Variable/VariableCacheStrategyFactory.h> |
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5 | 5 | #include <Variable/VariableController.h> |
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6 | 6 | #include <Variable/VariableModel.h> |
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7 | 7 | #include <Variable/VariableSynchronizationGroup.h> |
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8 | 8 | |
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9 | 9 | #include <Data/DataProviderParameters.h> |
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10 | 10 | #include <Data/IDataProvider.h> |
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11 | 11 | #include <Data/IDataSeries.h> |
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12 | 12 | #include <Data/VariableRequest.h> |
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13 | 13 | #include <Time/TimeController.h> |
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14 | 14 | |
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15 | 15 | #include <QMutex> |
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16 | 16 | #include <QThread> |
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17 | 17 | #include <QUuid> |
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18 | 18 | #include <QtCore/QItemSelectionModel> |
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19 | 19 | |
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20 | 20 | #include <deque> |
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21 | 21 | #include <set> |
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22 | 22 | #include <unordered_map> |
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23 | 23 | |
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24 | 24 | Q_LOGGING_CATEGORY(LOG_VariableController, "VariableController") |
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25 | 25 | |
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26 | 26 | namespace { |
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27 | 27 | |
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28 | 28 | SqpRange computeSynchroRangeRequested(const SqpRange &varRange, const SqpRange &graphRange, |
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29 | 29 | const SqpRange &oldGraphRange) |
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30 | 30 | { |
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31 | 31 | auto zoomType = VariableController::getZoomType(graphRange, oldGraphRange); |
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32 | 32 | |
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33 | 33 | auto varRangeRequested = varRange; |
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34 | 34 | switch (zoomType) { |
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35 | 35 | case AcquisitionZoomType::ZoomIn: { |
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36 | 36 | auto deltaLeft = graphRange.m_TStart - oldGraphRange.m_TStart; |
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37 | 37 | auto deltaRight = oldGraphRange.m_TEnd - graphRange.m_TEnd; |
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38 | 38 | varRangeRequested.m_TStart += deltaLeft; |
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39 | 39 | varRangeRequested.m_TEnd -= deltaRight; |
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40 | 40 | break; |
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41 | 41 | } |
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42 | 42 | |
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43 | 43 | case AcquisitionZoomType::ZoomOut: { |
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44 | 44 | auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart; |
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45 | 45 | auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd; |
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46 | 46 | varRangeRequested.m_TStart -= deltaLeft; |
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47 | 47 | varRangeRequested.m_TEnd += deltaRight; |
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48 | 48 | break; |
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49 | 49 | } |
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50 | 50 | case AcquisitionZoomType::PanRight: { |
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51 | 51 | auto deltaLeft = graphRange.m_TStart - oldGraphRange.m_TStart; |
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52 | 52 | auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd; |
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53 | 53 | varRangeRequested.m_TStart += deltaLeft; |
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54 | 54 | varRangeRequested.m_TEnd += deltaRight; |
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55 | 55 | break; |
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56 | 56 | } |
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57 | 57 | case AcquisitionZoomType::PanLeft: { |
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58 | 58 | auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart; |
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59 | 59 | auto deltaRight = oldGraphRange.m_TEnd - graphRange.m_TEnd; |
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60 | 60 | varRangeRequested.m_TStart -= deltaLeft; |
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61 | 61 | varRangeRequested.m_TEnd -= deltaRight; |
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62 | 62 | break; |
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63 | 63 | } |
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64 | 64 | case AcquisitionZoomType::Unknown: { |
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65 | 65 | qCCritical(LOG_VariableController()) |
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66 | 66 | << VariableController::tr("Impossible to synchronize: zoom type unknown"); |
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67 | 67 | break; |
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68 | 68 | } |
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69 | 69 | default: |
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70 | 70 | qCCritical(LOG_VariableController()) << VariableController::tr( |
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71 | 71 | "Impossible to synchronize: zoom type not take into account"); |
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72 | 72 | // No action |
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73 | 73 | break; |
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74 | 74 | } |
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75 | 75 | |
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76 | 76 | return varRangeRequested; |
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77 | 77 | } |
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78 | 78 | } |
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79 | 79 | |
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80 | 80 | enum class VariableRequestHandlerState { OFF, RUNNING, PENDING }; |
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81 | 81 | |
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82 | 82 | struct VariableRequestHandler { |
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83 | 83 | |
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84 | 84 | VariableRequestHandler() |
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85 | 85 | { |
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86 | 86 | m_CanUpdate = false; |
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87 | 87 | m_State = VariableRequestHandlerState::OFF; |
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88 | 88 | } |
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89 | 89 | |
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90 | 90 | QUuid m_VarId; |
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91 | 91 | VariableRequest m_RunningVarRequest; |
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92 | 92 | VariableRequest m_PendingVarRequest; |
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93 | 93 | VariableRequestHandlerState m_State; |
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94 | 94 | bool m_CanUpdate; |
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95 | 95 | }; |
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96 | 96 | |
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97 | 97 | struct VariableController::VariableControllerPrivate { |
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98 | 98 | explicit VariableControllerPrivate(VariableController *parent) |
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99 | 99 | : m_WorkingMutex{}, |
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100 | 100 | m_VariableModel{new VariableModel{parent}}, |
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101 | 101 | m_VariableSelectionModel{new QItemSelectionModel{m_VariableModel, parent}}, |
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102 | 102 | // m_VariableCacheStrategy{std::make_unique<VariableCacheStrategy>()}, |
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103 | 103 | m_VariableCacheStrategy{VariableCacheStrategyFactory::createCacheStrategy( |
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104 | 104 | CacheStrategy::SingleThreshold)}, |
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105 | 105 | m_VariableAcquisitionWorker{std::make_unique<VariableAcquisitionWorker>()}, |
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106 | 106 | q{parent} |
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107 | 107 | { |
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108 | 108 | |
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109 | 109 | m_VariableAcquisitionWorker->moveToThread(&m_VariableAcquisitionWorkerThread); |
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110 | 110 | m_VariableAcquisitionWorkerThread.setObjectName("VariableAcquisitionWorkerThread"); |
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111 | 111 | } |
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112 | 112 | |
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113 | 113 | |
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114 | 114 | virtual ~VariableControllerPrivate() |
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115 | 115 | { |
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116 | 116 | qCDebug(LOG_VariableController()) << tr("VariableControllerPrivate destruction"); |
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117 | 117 | m_VariableAcquisitionWorkerThread.quit(); |
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118 | 118 | m_VariableAcquisitionWorkerThread.wait(); |
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119 | 119 | } |
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120 | 120 | |
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121 | 121 | |
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122 | 122 | void processRequest(std::shared_ptr<Variable> var, const SqpRange &rangeRequested, |
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123 | 123 | QUuid varRequestId); |
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124 | 124 | |
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125 | 125 | std::shared_ptr<Variable> findVariable(QUuid vIdentifier); |
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126 | 126 | std::shared_ptr<IDataSeries> |
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127 | 127 | retrieveDataSeries(const QVector<AcquisitionDataPacket> acqDataPacketVector); |
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128 | 128 | |
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129 | 129 | void registerProvider(std::shared_ptr<IDataProvider> provider); |
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130 | 130 | |
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131 | 131 | void storeVariableRequest(QUuid varId, QUuid varRequestId, const VariableRequest &varRequest); |
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132 | 132 | QUuid acceptVariableRequest(QUuid varId, std::shared_ptr<IDataSeries> dataSeries); |
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133 | 133 | void updateVariables(QUuid varRequestId); |
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134 | 134 | void updateVariableRequest(QUuid varRequestId); |
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135 | 135 | void cancelVariableRequest(QUuid varRequestId); |
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136 | 136 | void executeVarRequest(std::shared_ptr<Variable> var, VariableRequest &varRequest); |
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137 | 137 | |
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138 | 138 | QMutex m_WorkingMutex; |
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139 | 139 | /// Variable model. The VariableController has the ownership |
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140 | 140 | VariableModel *m_VariableModel; |
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141 | 141 | QItemSelectionModel *m_VariableSelectionModel; |
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142 | 142 | |
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143 | 143 | |
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144 | 144 | TimeController *m_TimeController{nullptr}; |
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145 | 145 | std::unique_ptr<VariableCacheStrategy> m_VariableCacheStrategy; |
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146 | 146 | std::unique_ptr<VariableAcquisitionWorker> m_VariableAcquisitionWorker; |
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147 | 147 | QThread m_VariableAcquisitionWorkerThread; |
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148 | 148 | |
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149 | 149 | std::unordered_map<std::shared_ptr<Variable>, std::shared_ptr<IDataProvider> > |
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150 | 150 | m_VariableToProviderMap; |
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151 | 151 | std::unordered_map<std::shared_ptr<Variable>, QUuid> m_VariableToIdentifierMap; |
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152 | 152 | std::map<QUuid, std::shared_ptr<VariableSynchronizationGroup> > |
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153 | 153 | m_GroupIdToVariableSynchronizationGroupMap; |
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154 | 154 | std::map<QUuid, QUuid> m_VariableIdGroupIdMap; |
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155 | 155 | std::set<std::shared_ptr<IDataProvider> > m_ProviderSet; |
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156 | 156 | |
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157 | 157 | std::map<QUuid, std::list<QUuid> > m_VarGroupIdToVarIds; |
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158 | 158 | std::map<QUuid, std::unique_ptr<VariableRequestHandler> > m_VarIdToVarRequestHandler; |
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159 | 159 | |
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160 | 160 | VariableController *q; |
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161 | 161 | }; |
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162 | 162 | |
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163 | 163 | |
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164 | 164 | VariableController::VariableController(QObject *parent) |
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165 | 165 | : QObject{parent}, impl{spimpl::make_unique_impl<VariableControllerPrivate>(this)} |
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166 | 166 | { |
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167 | 167 | qCDebug(LOG_VariableController()) << tr("VariableController construction") |
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168 | 168 | << QThread::currentThread(); |
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169 | 169 | |
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170 | 170 | connect(impl->m_VariableModel, &VariableModel::abortProgessRequested, this, |
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171 | 171 | &VariableController::onAbortProgressRequested); |
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172 | 172 | |
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173 | 173 | connect(impl->m_VariableAcquisitionWorker.get(), |
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174 | 174 | &VariableAcquisitionWorker::variableCanceledRequested, this, |
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175 | 175 | &VariableController::onAbortAcquisitionRequested); |
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176 | 176 | |
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177 | 177 | connect(impl->m_VariableAcquisitionWorker.get(), &VariableAcquisitionWorker::dataProvided, this, |
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178 | 178 | &VariableController::onDataProvided); |
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179 | 179 | connect(impl->m_VariableAcquisitionWorker.get(), |
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180 | 180 | &VariableAcquisitionWorker::variableRequestInProgress, this, |
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181 | 181 | &VariableController::onVariableRetrieveDataInProgress); |
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182 | 182 | |
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183 | 183 | |
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184 | 184 | connect(&impl->m_VariableAcquisitionWorkerThread, &QThread::started, |
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185 | 185 | impl->m_VariableAcquisitionWorker.get(), &VariableAcquisitionWorker::initialize); |
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186 | 186 | connect(&impl->m_VariableAcquisitionWorkerThread, &QThread::finished, |
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187 | 187 | impl->m_VariableAcquisitionWorker.get(), &VariableAcquisitionWorker::finalize); |
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188 | 188 | |
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189 | 189 | |
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190 | 190 | impl->m_VariableAcquisitionWorkerThread.start(); |
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191 | 191 | } |
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192 | 192 | |
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193 | 193 | VariableController::~VariableController() |
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194 | 194 | { |
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195 | 195 | qCDebug(LOG_VariableController()) << tr("VariableController destruction") |
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196 | 196 | << QThread::currentThread(); |
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197 | 197 | this->waitForFinish(); |
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198 | 198 | } |
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199 | 199 | |
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200 | 200 | VariableModel *VariableController::variableModel() noexcept |
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201 | 201 | { |
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202 | 202 | return impl->m_VariableModel; |
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203 | 203 | } |
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204 | 204 | |
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205 | 205 | QItemSelectionModel *VariableController::variableSelectionModel() noexcept |
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206 | 206 | { |
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207 | 207 | return impl->m_VariableSelectionModel; |
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208 | 208 | } |
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209 | 209 | |
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210 | 210 | void VariableController::setTimeController(TimeController *timeController) noexcept |
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211 | 211 | { |
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212 | 212 | impl->m_TimeController = timeController; |
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213 | 213 | } |
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214 | 214 | |
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215 | 215 | std::shared_ptr<Variable> |
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216 | 216 | VariableController::cloneVariable(std::shared_ptr<Variable> variable) noexcept |
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217 | 217 | { |
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218 | 218 | if (impl->m_VariableModel->containsVariable(variable)) { |
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219 | 219 | // Clones variable |
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220 | 220 | auto duplicate = variable->clone(); |
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221 | 221 | |
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222 | 222 | // Adds clone to model |
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223 | 223 | impl->m_VariableModel->addVariable(duplicate); |
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224 | 224 | |
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225 | 225 | // Generates clone identifier |
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226 | 226 | impl->m_VariableToIdentifierMap[duplicate] = QUuid::createUuid(); |
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227 | 227 | |
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228 | 228 | // Registers provider |
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229 | 229 | auto variableProvider = impl->m_VariableToProviderMap.at(variable); |
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230 | 230 | auto duplicateProvider = variableProvider != nullptr ? variableProvider->clone() : nullptr; |
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231 | 231 | |
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232 | 232 | impl->m_VariableToProviderMap[duplicate] = duplicateProvider; |
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233 | 233 | if (duplicateProvider) { |
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234 | 234 | impl->registerProvider(duplicateProvider); |
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235 | 235 | } |
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236 | 236 | |
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237 | 237 | return duplicate; |
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238 | 238 | } |
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239 | 239 | else { |
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240 | 240 | qCCritical(LOG_VariableController()) |
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241 | 241 | << tr("Can't create duplicate of variable %1: variable not registered in the model") |
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242 | 242 | .arg(variable->name()); |
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243 | 243 | return nullptr; |
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244 | 244 | } |
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245 | 245 | } |
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246 | 246 | |
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247 | 247 | void VariableController::deleteVariable(std::shared_ptr<Variable> variable) noexcept |
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248 | 248 | { |
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249 | 249 | if (!variable) { |
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250 | 250 | qCCritical(LOG_VariableController()) << "Can't delete variable: variable is null"; |
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251 | 251 | return; |
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252 | 252 | } |
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253 | 253 | |
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254 | 254 | // Spreads in SciQlop that the variable will be deleted, so that potential receivers can |
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255 | 255 | // make some treatments before the deletion |
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256 | 256 | emit variableAboutToBeDeleted(variable); |
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257 | 257 | |
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258 | 258 | // Deletes identifier |
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259 | 259 | impl->m_VariableToIdentifierMap.erase(variable); |
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260 | 260 | |
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261 | 261 | // Deletes provider |
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262 | 262 | auto nbProvidersDeleted = impl->m_VariableToProviderMap.erase(variable); |
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263 | 263 | qCDebug(LOG_VariableController()) |
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264 | 264 | << tr("Number of providers deleted for variable %1: %2") |
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265 | 265 | .arg(variable->name(), QString::number(nbProvidersDeleted)); |
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266 | 266 | |
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267 | 267 | |
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268 | 268 | // Deletes from model |
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269 | 269 | impl->m_VariableModel->deleteVariable(variable); |
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270 | 270 | } |
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271 | 271 | |
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272 | 272 | void VariableController::deleteVariables( |
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273 | 273 | const QVector<std::shared_ptr<Variable> > &variables) noexcept |
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274 | 274 | { |
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275 | 275 | for (auto variable : qAsConst(variables)) { |
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276 | 276 | deleteVariable(variable); |
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277 | 277 | } |
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278 | 278 | } |
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279 | 279 | |
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280 | 280 | std::shared_ptr<Variable> |
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281 | 281 | VariableController::createVariable(const QString &name, const QVariantHash &metadata, |
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282 | 282 | std::shared_ptr<IDataProvider> provider) noexcept |
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283 | 283 | { |
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284 | 284 | if (!impl->m_TimeController) { |
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285 | 285 | qCCritical(LOG_VariableController()) |
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286 | 286 | << tr("Impossible to create variable: The time controller is null"); |
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287 | 287 | return nullptr; |
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288 | 288 | } |
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289 | 289 | |
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290 | 290 | auto range = impl->m_TimeController->dateTime(); |
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291 | 291 | |
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292 | 292 | if (auto newVariable = impl->m_VariableModel->createVariable(name, metadata)) { |
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293 | 293 | auto varId = QUuid::createUuid(); |
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294 | 294 | |
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295 | 295 | // Create the handler |
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296 | 296 | auto varRequestHandler = std::make_unique<VariableRequestHandler>(); |
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297 | 297 | varRequestHandler->m_VarId = varId; |
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298 | 298 | |
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299 | 299 | impl->m_VarIdToVarRequestHandler.insert( |
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300 | 300 | std::make_pair(varId, std::move(varRequestHandler))); |
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301 | 301 | |
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302 | 302 | // store the provider |
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303 | 303 | impl->registerProvider(provider); |
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304 | 304 | |
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305 | 305 | // Associate the provider |
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306 | 306 | impl->m_VariableToProviderMap[newVariable] = provider; |
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307 | 307 | impl->m_VariableToIdentifierMap[newVariable] = varId; |
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308 | 308 | |
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309 | 309 | this->onRequestDataLoading(QVector<std::shared_ptr<Variable> >{newVariable}, range, false); |
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310 | 310 | |
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311 | 311 | // auto varRequestId = QUuid::createUuid(); |
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312 | 312 | // qCInfo(LOG_VariableController()) << "createVariable: " << varId << varRequestId; |
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313 | 313 | // impl->processRequest(newVariable, range, varRequestId); |
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314 | 314 | // impl->updateVariableRequest(varRequestId); |
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315 | 315 | |
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316 | 316 | return newVariable; |
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317 | 317 | } |
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318 | 318 | } |
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319 | 319 | |
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320 | 320 | void VariableController::onDateTimeOnSelection(const SqpRange &dateTime) |
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321 | 321 | { |
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322 | 322 | // NOTE: Even if acquisition request is aborting, the graphe range will be changed |
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323 | 323 | qCDebug(LOG_VariableController()) << "VariableController::onDateTimeOnSelection" |
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324 | 324 | << QThread::currentThread()->objectName(); |
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325 | 325 | auto selectedRows = impl->m_VariableSelectionModel->selectedRows(); |
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326 | 326 | |
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327 |
// NOTE we only permit the time modification for one var |
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328 | if (selectedRows.size() == 1) { | |
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329 | auto variables = QVector<std::shared_ptr<Variable> >{}; | |
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330 | ||
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327 | // NOTE we only permit the time modification for one variable | |
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331 | 328 |
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329 | // auto variables = QVector<std::shared_ptr<Variable> >{}; | |
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332 | 330 |
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333 | 331 |
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334 | 332 |
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335 | 333 |
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336 | 334 | |
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337 | 335 |
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338 | 336 |
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339 | 337 |
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340 | 338 |
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341 | 339 |
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342 | 340 |
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343 | 341 |
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342 | if (selectedRows.size() == 1) { | |
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343 | ||
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344 | 344 | if (auto selectedVariable |
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345 | 345 | = impl->m_VariableModel->variable(qAsConst(selectedRows).first().row())) { |
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346 | 346 | |
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347 | 347 | auto itVar = impl->m_VariableToIdentifierMap.find(selectedVariable); |
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348 | 348 | if (itVar == impl->m_VariableToIdentifierMap.cend()) { |
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349 | 349 | qCCritical(LOG_VariableController()) |
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350 | 350 | << tr("Impossible to onDateTimeOnSelection request for unknown variable"); |
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351 | 351 | return; |
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352 | 352 | } |
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353 | 353 | |
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354 | 354 | // notify that rescale operation has to be done |
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355 | 355 | emit rangeChanged(selectedVariable, dateTime); |
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356 | 356 | |
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357 | 357 | auto synchro = impl->m_VariableIdGroupIdMap.find(itVar->second) |
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358 | 358 | != impl->m_VariableIdGroupIdMap.cend(); |
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359 | 359 | |
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360 | 360 | this->onRequestDataLoading(QVector<std::shared_ptr<Variable> >{selectedVariable}, |
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361 | 361 | dateTime, synchro); |
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362 | 362 | } |
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363 | 363 | } |
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364 | 364 | else if (selectedRows.size() > 1) { |
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365 | 365 | qCCritical(LOG_VariableController()) |
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366 | 366 | << tr("Impossible to set time for more than 1 variable in the same time"); |
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367 | 367 | } |
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368 | 368 | else { |
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369 | 369 | qCWarning(LOG_VariableController()) |
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370 | 370 | << tr("There is no variable selected to set the time one"); |
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371 | 371 | } |
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372 | 372 | } |
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373 | 373 | |
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374 | 374 | void VariableController::onDataProvided(QUuid vIdentifier, const SqpRange &rangeRequested, |
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375 | 375 | const SqpRange &cacheRangeRequested, |
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376 | 376 | QVector<AcquisitionDataPacket> dataAcquired) |
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377 | 377 | { |
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378 | 378 | qCDebug(LOG_VariableController()) << tr("onDataProvided") << QThread::currentThread(); |
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379 | 379 | auto retrievedDataSeries = impl->retrieveDataSeries(dataAcquired); |
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380 | 380 | auto varRequestId = impl->acceptVariableRequest(vIdentifier, retrievedDataSeries); |
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381 | 381 | if (!varRequestId.isNull()) { |
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382 | 382 | impl->updateVariables(varRequestId); |
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383 | 383 | } |
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384 | 384 | } |
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385 | 385 | |
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386 | 386 | void VariableController::onVariableRetrieveDataInProgress(QUuid identifier, double progress) |
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387 | 387 | { |
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388 | 388 | qCDebug(LOG_VariableController()) |
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389 | 389 | << "TORM: variableController::onVariableRetrieveDataInProgress" |
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390 | 390 | << QThread::currentThread()->objectName() << progress; |
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391 | 391 | if (auto var = impl->findVariable(identifier)) { |
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392 | 392 | impl->m_VariableModel->setDataProgress(var, progress); |
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393 | 393 | } |
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394 | 394 | else { |
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395 | 395 | qCCritical(LOG_VariableController()) |
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396 | 396 | << tr("Impossible to notify progression of a null variable"); |
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397 | 397 | } |
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398 | 398 | } |
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399 | 399 | |
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400 | 400 | void VariableController::onAbortProgressRequested(std::shared_ptr<Variable> variable) |
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401 | 401 | { |
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402 | 402 | qCDebug(LOG_VariableController()) << "TORM: variableController::onAbortProgressRequested" |
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403 | 403 | << QThread::currentThread()->objectName() << variable->name(); |
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404 | 404 | |
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405 | 405 | auto itVar = impl->m_VariableToIdentifierMap.find(variable); |
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406 | 406 | if (itVar == impl->m_VariableToIdentifierMap.cend()) { |
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407 | 407 | qCCritical(LOG_VariableController()) |
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408 | 408 | << tr("Impossible to onAbortProgressRequested request for unknown variable"); |
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409 | 409 | return; |
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410 | 410 | } |
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411 | 411 | |
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412 | 412 | auto varId = itVar->second; |
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413 | 413 | |
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414 | 414 | auto itVarHandler = impl->m_VarIdToVarRequestHandler.find(varId); |
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415 | 415 | if (itVarHandler == impl->m_VarIdToVarRequestHandler.cend()) { |
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416 | 416 | qCCritical(LOG_VariableController()) |
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417 | 417 | << tr("Impossible to onAbortProgressRequested for variable with unknown handler"); |
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418 | 418 | return; |
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419 | 419 | } |
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420 | 420 | |
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421 | 421 | auto varHandler = itVarHandler->second.get(); |
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422 | 422 | |
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423 | 423 | // case where a variable has a running request |
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424 | 424 | if (varHandler->m_State != VariableRequestHandlerState::OFF) { |
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425 | 425 | impl->cancelVariableRequest(varHandler->m_RunningVarRequest.m_VariableGroupId); |
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426 | 426 | } |
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427 | 427 | } |
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428 | 428 | |
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429 | 429 | void VariableController::onAbortAcquisitionRequested(QUuid vIdentifier) |
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430 | 430 | { |
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431 | 431 | qCDebug(LOG_VariableController()) << "TORM: variableController::onAbortAcquisitionRequested" |
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432 | 432 | << QThread::currentThread()->objectName() << vIdentifier; |
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433 | 433 | |
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434 | 434 | if (auto var = impl->findVariable(vIdentifier)) { |
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435 | 435 | this->onAbortProgressRequested(var); |
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436 | 436 | } |
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437 | 437 | else { |
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438 | 438 | qCCritical(LOG_VariableController()) |
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439 | 439 | << tr("Impossible to abort Acquisition Requestof a null variable"); |
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440 | 440 | } |
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441 | 441 | } |
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442 | 442 | |
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443 | 443 | void VariableController::onAddSynchronizationGroupId(QUuid synchronizationGroupId) |
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444 | 444 | { |
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445 | 445 | qCDebug(LOG_VariableController()) << "TORM: VariableController::onAddSynchronizationGroupId" |
|
446 | 446 | << QThread::currentThread()->objectName() |
|
447 | 447 | << synchronizationGroupId; |
|
448 | 448 | auto vSynchroGroup = std::make_shared<VariableSynchronizationGroup>(); |
|
449 | 449 | impl->m_GroupIdToVariableSynchronizationGroupMap.insert( |
|
450 | 450 | std::make_pair(synchronizationGroupId, vSynchroGroup)); |
|
451 | 451 | } |
|
452 | 452 | |
|
453 | 453 | void VariableController::onRemoveSynchronizationGroupId(QUuid synchronizationGroupId) |
|
454 | 454 | { |
|
455 | 455 | impl->m_GroupIdToVariableSynchronizationGroupMap.erase(synchronizationGroupId); |
|
456 | 456 | } |
|
457 | 457 | |
|
458 | 458 | void VariableController::onAddSynchronized(std::shared_ptr<Variable> variable, |
|
459 | 459 | QUuid synchronizationGroupId) |
|
460 | 460 | |
|
461 | 461 | { |
|
462 | 462 | qCDebug(LOG_VariableController()) << "TORM: VariableController::onAddSynchronized" |
|
463 | 463 | << synchronizationGroupId; |
|
464 | 464 | auto varToVarIdIt = impl->m_VariableToIdentifierMap.find(variable); |
|
465 | 465 | if (varToVarIdIt != impl->m_VariableToIdentifierMap.cend()) { |
|
466 | 466 | auto groupIdToVSGIt |
|
467 | 467 | = impl->m_GroupIdToVariableSynchronizationGroupMap.find(synchronizationGroupId); |
|
468 | 468 | if (groupIdToVSGIt != impl->m_GroupIdToVariableSynchronizationGroupMap.cend()) { |
|
469 | 469 | impl->m_VariableIdGroupIdMap.insert( |
|
470 | 470 | std::make_pair(varToVarIdIt->second, synchronizationGroupId)); |
|
471 | 471 | groupIdToVSGIt->second->addVariableId(varToVarIdIt->second); |
|
472 | 472 | } |
|
473 | 473 | else { |
|
474 | 474 | qCCritical(LOG_VariableController()) |
|
475 | 475 | << tr("Impossible to synchronize a variable with an unknown sycnhronization group") |
|
476 | 476 | << variable->name(); |
|
477 | 477 | } |
|
478 | 478 | } |
|
479 | 479 | else { |
|
480 | 480 | qCCritical(LOG_VariableController()) |
|
481 | 481 | << tr("Impossible to synchronize a variable with no identifier") << variable->name(); |
|
482 | 482 | } |
|
483 | 483 | } |
|
484 | 484 | |
|
485 | 485 | void VariableController::desynchronize(std::shared_ptr<Variable> variable, |
|
486 | 486 | QUuid synchronizationGroupId) |
|
487 | 487 | { |
|
488 | 488 | // Gets variable id |
|
489 | 489 | auto variableIt = impl->m_VariableToIdentifierMap.find(variable); |
|
490 | 490 | if (variableIt == impl->m_VariableToIdentifierMap.cend()) { |
|
491 | 491 | qCCritical(LOG_VariableController()) |
|
492 | 492 | << tr("Can't desynchronize variable %1: variable identifier not found") |
|
493 | 493 | .arg(variable->name()); |
|
494 | 494 | return; |
|
495 | 495 | } |
|
496 | 496 | |
|
497 | 497 | // Gets synchronization group |
|
498 | 498 | auto groupIt = impl->m_GroupIdToVariableSynchronizationGroupMap.find(synchronizationGroupId); |
|
499 | 499 | if (groupIt == impl->m_GroupIdToVariableSynchronizationGroupMap.cend()) { |
|
500 | 500 | qCCritical(LOG_VariableController()) |
|
501 | 501 | << tr("Can't desynchronize variable %1: unknown synchronization group") |
|
502 | 502 | .arg(variable->name()); |
|
503 | 503 | return; |
|
504 | 504 | } |
|
505 | 505 | |
|
506 | 506 | auto variableId = variableIt->second; |
|
507 | 507 | |
|
508 | 508 | // Removes variable from synchronization group |
|
509 | 509 | auto synchronizationGroup = groupIt->second; |
|
510 | 510 | synchronizationGroup->removeVariableId(variableId); |
|
511 | 511 | |
|
512 | 512 | // Removes link between variable and synchronization group |
|
513 | 513 | impl->m_VariableIdGroupIdMap.erase(variableId); |
|
514 | 514 | } |
|
515 | 515 | |
|
516 | 516 | void VariableController::onRequestDataLoading(QVector<std::shared_ptr<Variable> > variables, |
|
517 | 517 | const SqpRange &range, bool synchronise) |
|
518 | 518 | { |
|
519 | 519 | // variables is assumed synchronized |
|
520 | 520 | // TODO: Asser variables synchronization |
|
521 | 521 | // we want to load data of the variable for the dateTime. |
|
522 | 522 | if (variables.isEmpty()) { |
|
523 | 523 | return; |
|
524 | 524 | } |
|
525 | 525 | |
|
526 | 526 | auto varRequestId = QUuid::createUuid(); |
|
527 | 527 | qCDebug(LOG_VariableController()) << "VariableController::onRequestDataLoading" |
|
528 | 528 | << QThread::currentThread()->objectName() << varRequestId |
|
529 | 529 | << range << synchronise; |
|
530 | 530 | |
|
531 | 531 | if (!synchronise) { |
|
532 | 532 | auto varIds = std::list<QUuid>{}; |
|
533 | 533 | for (const auto &var : variables) { |
|
534 | 534 | auto vId = impl->m_VariableToIdentifierMap.at(var); |
|
535 | 535 | varIds.push_back(vId); |
|
536 | 536 | } |
|
537 | 537 | impl->m_VarGroupIdToVarIds.insert(std::make_pair(varRequestId, varIds)); |
|
538 | 538 | for (const auto &var : variables) { |
|
539 | 539 | qCInfo(LOG_VariableController()) << "processRequest for" << var->name() << varRequestId |
|
540 | 540 | << varIds.size(); |
|
541 | 541 | impl->processRequest(var, range, varRequestId); |
|
542 | 542 | } |
|
543 | 543 | } |
|
544 | 544 | else { |
|
545 | 545 | auto vId = impl->m_VariableToIdentifierMap.at(variables.first()); |
|
546 | 546 | auto varIdToGroupIdIt = impl->m_VariableIdGroupIdMap.find(vId); |
|
547 | 547 | if (varIdToGroupIdIt != impl->m_VariableIdGroupIdMap.cend()) { |
|
548 | 548 | auto groupId = varIdToGroupIdIt->second; |
|
549 | 549 | |
|
550 | 550 | auto vSynchronizationGroup |
|
551 | 551 | = impl->m_GroupIdToVariableSynchronizationGroupMap.at(groupId); |
|
552 | 552 | auto vSyncIds = vSynchronizationGroup->getIds(); |
|
553 | 553 | |
|
554 | 554 | auto varIds = std::list<QUuid>{}; |
|
555 | 555 | for (auto vId : vSyncIds) { |
|
556 | 556 | varIds.push_back(vId); |
|
557 | 557 | } |
|
558 | 558 | impl->m_VarGroupIdToVarIds.insert(std::make_pair(varRequestId, varIds)); |
|
559 | 559 | |
|
560 | 560 | for (auto vId : vSyncIds) { |
|
561 | 561 | auto var = impl->findVariable(vId); |
|
562 | 562 | |
|
563 | 563 | // Don't process already processed var |
|
564 | 564 | if (var != nullptr) { |
|
565 | 565 | qCDebug(LOG_VariableController()) << "processRequest synchro for" << var->name() |
|
566 | 566 | << varRequestId; |
|
567 | 567 | auto vSyncRangeRequested |
|
568 | 568 | = variables.contains(var) |
|
569 | 569 | ? range |
|
570 | 570 | : computeSynchroRangeRequested(var->range(), range, |
|
571 | 571 | variables.first()->range()); |
|
572 | 572 | qCDebug(LOG_VariableController()) << "synchro RR" << vSyncRangeRequested; |
|
573 | 573 | impl->processRequest(var, vSyncRangeRequested, varRequestId); |
|
574 | 574 | } |
|
575 | 575 | else { |
|
576 | 576 | qCCritical(LOG_VariableController()) |
|
577 | 577 | |
|
578 | 578 | << tr("Impossible to synchronize a null variable"); |
|
579 | 579 | } |
|
580 | 580 | } |
|
581 | 581 | } |
|
582 | 582 | } |
|
583 | 583 | |
|
584 | 584 | impl->updateVariables(varRequestId); |
|
585 | 585 | } |
|
586 | 586 | |
|
587 | 587 | |
|
588 | 588 | void VariableController::initialize() |
|
589 | 589 | { |
|
590 | 590 | qCDebug(LOG_VariableController()) << tr("VariableController init") << QThread::currentThread(); |
|
591 | 591 | impl->m_WorkingMutex.lock(); |
|
592 | 592 | qCDebug(LOG_VariableController()) << tr("VariableController init END"); |
|
593 | 593 | } |
|
594 | 594 | |
|
595 | 595 | void VariableController::finalize() |
|
596 | 596 | { |
|
597 | 597 | impl->m_WorkingMutex.unlock(); |
|
598 | 598 | } |
|
599 | 599 | |
|
600 | 600 | void VariableController::waitForFinish() |
|
601 | 601 | { |
|
602 | 602 | QMutexLocker locker{&impl->m_WorkingMutex}; |
|
603 | 603 | } |
|
604 | 604 | |
|
605 | 605 | AcquisitionZoomType VariableController::getZoomType(const SqpRange &range, const SqpRange &oldRange) |
|
606 | 606 | { |
|
607 | 607 | // t1.m_TStart <= t2.m_TStart && t2.m_TEnd <= t1.m_TEnd |
|
608 | 608 | auto zoomType = AcquisitionZoomType::Unknown; |
|
609 | 609 | if (range.m_TStart <= oldRange.m_TStart && oldRange.m_TEnd <= range.m_TEnd) { |
|
610 | 610 | qCDebug(LOG_VariableController()) << "zoomtype: ZoomOut"; |
|
611 | 611 | zoomType = AcquisitionZoomType::ZoomOut; |
|
612 | 612 | } |
|
613 | 613 | else if (range.m_TStart > oldRange.m_TStart && range.m_TEnd > oldRange.m_TEnd) { |
|
614 | 614 | qCDebug(LOG_VariableController()) << "zoomtype: PanRight"; |
|
615 | 615 | zoomType = AcquisitionZoomType::PanRight; |
|
616 | 616 | } |
|
617 | 617 | else if (range.m_TStart < oldRange.m_TStart && range.m_TEnd < oldRange.m_TEnd) { |
|
618 | 618 | qCDebug(LOG_VariableController()) << "zoomtype: PanLeft"; |
|
619 | 619 | zoomType = AcquisitionZoomType::PanLeft; |
|
620 | 620 | } |
|
621 | 621 | else if (range.m_TStart > oldRange.m_TStart && oldRange.m_TEnd > range.m_TEnd) { |
|
622 | 622 | qCDebug(LOG_VariableController()) << "zoomtype: ZoomIn"; |
|
623 | 623 | zoomType = AcquisitionZoomType::ZoomIn; |
|
624 | 624 | } |
|
625 | 625 | else { |
|
626 | 626 | qCDebug(LOG_VariableController()) << "getZoomType: Unknown type detected"; |
|
627 | 627 | } |
|
628 | 628 | return zoomType; |
|
629 | 629 | } |
|
630 | 630 | |
|
631 | 631 | void VariableController::VariableControllerPrivate::processRequest(std::shared_ptr<Variable> var, |
|
632 | 632 | const SqpRange &rangeRequested, |
|
633 | 633 | QUuid varRequestId) |
|
634 | 634 | { |
|
635 | 635 | auto itVar = m_VariableToIdentifierMap.find(var); |
|
636 | 636 | if (itVar == m_VariableToIdentifierMap.cend()) { |
|
637 | 637 | qCCritical(LOG_VariableController()) |
|
638 | 638 | << tr("Impossible to process request for unknown variable"); |
|
639 | 639 | return; |
|
640 | 640 | } |
|
641 | 641 | |
|
642 | 642 | auto varId = itVar->second; |
|
643 | 643 | |
|
644 | 644 | auto itVarHandler = m_VarIdToVarRequestHandler.find(varId); |
|
645 | 645 | if (itVarHandler == m_VarIdToVarRequestHandler.cend()) { |
|
646 | 646 | qCCritical(LOG_VariableController()) |
|
647 | 647 | << tr("Impossible to process request for variable with unknown handler"); |
|
648 | 648 | return; |
|
649 | 649 | } |
|
650 | 650 | |
|
651 | 651 | auto oldRange = var->range(); |
|
652 | 652 | |
|
653 | 653 | auto varHandler = itVarHandler->second.get(); |
|
654 | 654 | |
|
655 | 655 | if (varHandler->m_State != VariableRequestHandlerState::OFF) { |
|
656 | 656 | oldRange = varHandler->m_RunningVarRequest.m_RangeRequested; |
|
657 | 657 | } |
|
658 | 658 | |
|
659 | 659 | auto varRequest = VariableRequest{}; |
|
660 | 660 | varRequest.m_VariableGroupId = varRequestId; |
|
661 | 661 | auto varStrategyRangesRequested |
|
662 | 662 | = m_VariableCacheStrategy->computeRange(oldRange, rangeRequested); |
|
663 | 663 | varRequest.m_RangeRequested = varStrategyRangesRequested.first; |
|
664 | 664 | varRequest.m_CacheRangeRequested = varStrategyRangesRequested.second; |
|
665 | 665 | |
|
666 | 666 | switch (varHandler->m_State) { |
|
667 | 667 | case VariableRequestHandlerState::OFF: { |
|
668 | 668 | qCDebug(LOG_VariableController()) << tr("Process Request OFF") |
|
669 | 669 | << varRequest.m_RangeRequested |
|
670 | 670 | << varRequest.m_CacheRangeRequested; |
|
671 | 671 | varHandler->m_RunningVarRequest = varRequest; |
|
672 | 672 | varHandler->m_State = VariableRequestHandlerState::RUNNING; |
|
673 | 673 | executeVarRequest(var, varRequest); |
|
674 | 674 | break; |
|
675 | 675 | } |
|
676 | 676 | case VariableRequestHandlerState::RUNNING: { |
|
677 | 677 | qCDebug(LOG_VariableController()) << tr("Process Request RUNNING") |
|
678 | 678 | << varRequest.m_RangeRequested |
|
679 | 679 | << varRequest.m_CacheRangeRequested; |
|
680 | 680 | varHandler->m_State = VariableRequestHandlerState::PENDING; |
|
681 | 681 | varHandler->m_PendingVarRequest = varRequest; |
|
682 | 682 | break; |
|
683 | 683 | } |
|
684 | 684 | case VariableRequestHandlerState::PENDING: { |
|
685 | 685 | qCDebug(LOG_VariableController()) << tr("Process Request PENDING") |
|
686 | 686 | << varRequest.m_RangeRequested |
|
687 | 687 | << varRequest.m_CacheRangeRequested; |
|
688 | 688 | auto variableGroupIdToCancel = varHandler->m_PendingVarRequest.m_VariableGroupId; |
|
689 | 689 | varHandler->m_PendingVarRequest = varRequest; |
|
690 | 690 | cancelVariableRequest(variableGroupIdToCancel); |
|
691 | 691 | |
|
692 | 692 | break; |
|
693 | 693 | } |
|
694 | 694 | default: |
|
695 | 695 | qCCritical(LOG_VariableController()) |
|
696 | 696 | << QObject::tr("Unknown VariableRequestHandlerState"); |
|
697 | 697 | } |
|
698 | 698 | } |
|
699 | 699 | |
|
700 | 700 | std::shared_ptr<Variable> |
|
701 | 701 | VariableController::VariableControllerPrivate::findVariable(QUuid vIdentifier) |
|
702 | 702 | { |
|
703 | 703 | std::shared_ptr<Variable> var; |
|
704 | 704 | auto findReply = [vIdentifier](const auto &entry) { return vIdentifier == entry.second; }; |
|
705 | 705 | |
|
706 | 706 | auto end = m_VariableToIdentifierMap.cend(); |
|
707 | 707 | auto it = std::find_if(m_VariableToIdentifierMap.cbegin(), end, findReply); |
|
708 | 708 | if (it != end) { |
|
709 | 709 | var = it->first; |
|
710 | 710 | } |
|
711 | 711 | else { |
|
712 | 712 | qCCritical(LOG_VariableController()) |
|
713 | 713 | << tr("Impossible to find the variable with the identifier: ") << vIdentifier; |
|
714 | 714 | } |
|
715 | 715 | |
|
716 | 716 | return var; |
|
717 | 717 | } |
|
718 | 718 | |
|
719 | 719 | std::shared_ptr<IDataSeries> VariableController::VariableControllerPrivate::retrieveDataSeries( |
|
720 | 720 | const QVector<AcquisitionDataPacket> acqDataPacketVector) |
|
721 | 721 | { |
|
722 | 722 | qCDebug(LOG_VariableController()) << tr("TORM: retrieveDataSeries acqDataPacketVector size") |
|
723 | 723 | << acqDataPacketVector.size(); |
|
724 | 724 | std::shared_ptr<IDataSeries> dataSeries; |
|
725 | 725 | if (!acqDataPacketVector.isEmpty()) { |
|
726 | 726 | dataSeries = acqDataPacketVector[0].m_DateSeries; |
|
727 | 727 | for (int i = 1; i < acqDataPacketVector.size(); ++i) { |
|
728 | 728 | dataSeries->merge(acqDataPacketVector[i].m_DateSeries.get()); |
|
729 | 729 | } |
|
730 | 730 | } |
|
731 | 731 | qCDebug(LOG_VariableController()) << tr("TORM: retrieveDataSeries acqDataPacketVector size END") |
|
732 | 732 | << acqDataPacketVector.size(); |
|
733 | 733 | return dataSeries; |
|
734 | 734 | } |
|
735 | 735 | |
|
736 | 736 | void VariableController::VariableControllerPrivate::registerProvider( |
|
737 | 737 | std::shared_ptr<IDataProvider> provider) |
|
738 | 738 | { |
|
739 | 739 | if (m_ProviderSet.find(provider) == m_ProviderSet.end()) { |
|
740 | 740 | qCDebug(LOG_VariableController()) << tr("Registering of a new provider") |
|
741 | 741 | << provider->objectName(); |
|
742 | 742 | m_ProviderSet.insert(provider); |
|
743 | 743 | connect(provider.get(), &IDataProvider::dataProvided, m_VariableAcquisitionWorker.get(), |
|
744 | 744 | &VariableAcquisitionWorker::onVariableDataAcquired); |
|
745 | 745 | connect(provider.get(), &IDataProvider::dataProvidedProgress, |
|
746 | 746 | m_VariableAcquisitionWorker.get(), |
|
747 | 747 | &VariableAcquisitionWorker::onVariableRetrieveDataInProgress); |
|
748 | 748 | connect(provider.get(), &IDataProvider::dataProvidedFailed, |
|
749 | 749 | m_VariableAcquisitionWorker.get(), |
|
750 | 750 | &VariableAcquisitionWorker::onVariableAcquisitionFailed); |
|
751 | 751 | } |
|
752 | 752 | else { |
|
753 | 753 | qCDebug(LOG_VariableController()) << tr("Cannot register provider, it already exists "); |
|
754 | 754 | } |
|
755 | 755 | } |
|
756 | 756 | |
|
757 | 757 | QUuid VariableController::VariableControllerPrivate::acceptVariableRequest( |
|
758 | 758 | QUuid varId, std::shared_ptr<IDataSeries> dataSeries) |
|
759 | 759 | { |
|
760 | 760 | auto itVarHandler = m_VarIdToVarRequestHandler.find(varId); |
|
761 | 761 | if (itVarHandler == m_VarIdToVarRequestHandler.cend()) { |
|
762 | 762 | return QUuid(); |
|
763 | 763 | } |
|
764 | 764 | |
|
765 | 765 | auto varHandler = itVarHandler->second.get(); |
|
766 | 766 | if (varHandler->m_State == VariableRequestHandlerState::OFF) { |
|
767 | 767 | // TODO log impossible case !!! |
|
768 | 768 | } |
|
769 | 769 | |
|
770 | 770 | varHandler->m_RunningVarRequest.m_DataSeries = dataSeries; |
|
771 | 771 | varHandler->m_CanUpdate = true; |
|
772 | 772 | |
|
773 | 773 | // Element traitΓ©, on a dΓ©jΓ toutes les donnΓ©es necessaires |
|
774 | 774 | auto varGroupId = varHandler->m_RunningVarRequest.m_VariableGroupId; |
|
775 | 775 | qCDebug(LOG_VariableController()) << "Variable::acceptVariableRequest" << varGroupId |
|
776 | 776 | << m_VarGroupIdToVarIds.size(); |
|
777 | 777 | |
|
778 | 778 | return varHandler->m_RunningVarRequest.m_VariableGroupId; |
|
779 | 779 | } |
|
780 | 780 | |
|
781 | 781 | void VariableController::VariableControllerPrivate::updateVariables(QUuid varRequestId) |
|
782 | 782 | { |
|
783 | 783 | qCDebug(LOG_VariableController()) << "VariableControllerPrivate::updateVariables" |
|
784 | 784 | << QThread::currentThread()->objectName() << varRequestId; |
|
785 | 785 | |
|
786 | 786 | auto varGroupIdToVarIdsIt = m_VarGroupIdToVarIds.find(varRequestId); |
|
787 | 787 | if (varGroupIdToVarIdsIt == m_VarGroupIdToVarIds.end()) { |
|
788 | 788 | qCWarning(LOG_VariableController()) |
|
789 | 789 | << tr("Impossible to updateVariables of unknown variables") << varRequestId; |
|
790 | 790 | return; |
|
791 | 791 | } |
|
792 | 792 | |
|
793 | 793 | auto &varIds = varGroupIdToVarIdsIt->second; |
|
794 | 794 | auto varIdsEnd = varIds.end(); |
|
795 | 795 | bool processVariableUpdate = true; |
|
796 | 796 | for (auto varIdsIt = varIds.begin(); (varIdsIt != varIdsEnd) && processVariableUpdate; |
|
797 | 797 | ++varIdsIt) { |
|
798 | 798 | auto itVarHandler = m_VarIdToVarRequestHandler.find(*varIdsIt); |
|
799 | 799 | if (itVarHandler != m_VarIdToVarRequestHandler.cend()) { |
|
800 | 800 | processVariableUpdate &= itVarHandler->second->m_CanUpdate; |
|
801 | 801 | } |
|
802 | 802 | } |
|
803 | 803 | |
|
804 | 804 | if (processVariableUpdate) { |
|
805 | 805 | qCDebug(LOG_VariableController()) << "Final update OK for the var request" << varIds.size(); |
|
806 | 806 | for (auto varIdsIt = varIds.begin(); varIdsIt != varIdsEnd; ++varIdsIt) { |
|
807 | 807 | auto itVarHandler = m_VarIdToVarRequestHandler.find(*varIdsIt); |
|
808 | 808 | if (itVarHandler != m_VarIdToVarRequestHandler.cend()) { |
|
809 | 809 | if (auto var = findVariable(*varIdsIt)) { |
|
810 | 810 | auto &varRequest = itVarHandler->second->m_RunningVarRequest; |
|
811 | 811 | var->setRange(varRequest.m_RangeRequested); |
|
812 | 812 | var->setCacheRange(varRequest.m_CacheRangeRequested); |
|
813 | 813 | qCDebug(LOG_VariableController()) << tr("1: onDataProvided") |
|
814 | 814 | << varRequest.m_RangeRequested |
|
815 | 815 | << varRequest.m_CacheRangeRequested; |
|
816 | 816 | qCDebug(LOG_VariableController()) << tr("2: onDataProvided var points before") |
|
817 | 817 | << var->nbPoints() |
|
818 | 818 | << varRequest.m_DataSeries->nbPoints(); |
|
819 | 819 | var->mergeDataSeries(varRequest.m_DataSeries); |
|
820 | 820 | qCDebug(LOG_VariableController()) << tr("3: onDataProvided var points after") |
|
821 | 821 | << var->nbPoints(); |
|
822 | 822 | |
|
823 | 823 | emit var->updated(); |
|
824 | 824 | qCDebug(LOG_VariableController()) << tr("Update OK"); |
|
825 | 825 | } |
|
826 | 826 | else { |
|
827 | 827 | qCCritical(LOG_VariableController()) |
|
828 | 828 | << tr("Impossible to update data to a null variable"); |
|
829 | 829 | } |
|
830 | 830 | } |
|
831 | 831 | } |
|
832 | 832 | updateVariableRequest(varRequestId); |
|
833 | 833 | |
|
834 | 834 | // cleaning varRequestId |
|
835 | 835 | qCDebug(LOG_VariableController()) << tr("m_VarGroupIdToVarIds erase") << varRequestId; |
|
836 | 836 | m_VarGroupIdToVarIds.erase(varRequestId); |
|
837 | 837 | } |
|
838 | 838 | } |
|
839 | 839 | |
|
840 | 840 | |
|
841 | 841 | void VariableController::VariableControllerPrivate::updateVariableRequest(QUuid varRequestId) |
|
842 | 842 | { |
|
843 | 843 | auto varGroupIdToVarIdsIt = m_VarGroupIdToVarIds.find(varRequestId); |
|
844 | 844 | if (varGroupIdToVarIdsIt == m_VarGroupIdToVarIds.end()) { |
|
845 | 845 | // TODO LOG cannot update variable request since varGroupdId isn't here anymore |
|
846 | 846 | return; |
|
847 | 847 | } |
|
848 | 848 | |
|
849 | 849 | auto &varIds = varGroupIdToVarIdsIt->second; |
|
850 | 850 | auto varIdsEnd = varIds.end(); |
|
851 | 851 | for (auto varIdsIt = varIds.begin(); (varIdsIt != varIdsEnd); ++varIdsIt) { |
|
852 | 852 | auto itVarHandler = m_VarIdToVarRequestHandler.find(*varIdsIt); |
|
853 | 853 | if (itVarHandler != m_VarIdToVarRequestHandler.cend()) { |
|
854 | 854 | |
|
855 | 855 | auto varHandler = itVarHandler->second.get(); |
|
856 | 856 | varHandler->m_CanUpdate = false; |
|
857 | 857 | |
|
858 | 858 | |
|
859 | 859 | switch (varHandler->m_State) { |
|
860 | 860 | case VariableRequestHandlerState::OFF: { |
|
861 | 861 | qCCritical(LOG_VariableController()) |
|
862 | 862 | << QObject::tr("Impossible to update a variable with handler in OFF state"); |
|
863 | 863 | } break; |
|
864 | 864 | case VariableRequestHandlerState::RUNNING: { |
|
865 | 865 | varHandler->m_State = VariableRequestHandlerState::OFF; |
|
866 | 866 | varHandler->m_RunningVarRequest = VariableRequest{}; |
|
867 | 867 | break; |
|
868 | 868 | } |
|
869 | 869 | case VariableRequestHandlerState::PENDING: { |
|
870 | 870 | varHandler->m_State = VariableRequestHandlerState::RUNNING; |
|
871 | 871 | varHandler->m_RunningVarRequest = varHandler->m_PendingVarRequest; |
|
872 | 872 | varHandler->m_PendingVarRequest = VariableRequest{}; |
|
873 | 873 | auto var = findVariable(itVarHandler->first); |
|
874 | 874 | executeVarRequest(var, varHandler->m_RunningVarRequest); |
|
875 | 875 | break; |
|
876 | 876 | } |
|
877 | 877 | default: |
|
878 | 878 | qCCritical(LOG_VariableController()) |
|
879 | 879 | << QObject::tr("Unknown VariableRequestHandlerState"); |
|
880 | 880 | } |
|
881 | 881 | } |
|
882 | 882 | } |
|
883 | 883 | } |
|
884 | 884 | |
|
885 | 885 | |
|
886 | 886 | void VariableController::VariableControllerPrivate::cancelVariableRequest(QUuid varRequestId) |
|
887 | 887 | { |
|
888 | 888 | qCDebug(LOG_VariableController()) << tr("cancelVariableRequest") << varRequestId; |
|
889 | 889 | |
|
890 | 890 | auto varGroupIdToVarIdsIt = m_VarGroupIdToVarIds.find(varRequestId); |
|
891 | 891 | if (varGroupIdToVarIdsIt == m_VarGroupIdToVarIds.end()) { |
|
892 | 892 | qCCritical(LOG_VariableController()) |
|
893 | 893 | << tr("Impossible to cancelVariableRequest for unknown varGroupdId") << varRequestId; |
|
894 | 894 | return; |
|
895 | 895 | } |
|
896 | 896 | |
|
897 | 897 | auto &varIds = varGroupIdToVarIdsIt->second; |
|
898 | 898 | auto varIdsEnd = varIds.end(); |
|
899 | 899 | for (auto varIdsIt = varIds.begin(); (varIdsIt != varIdsEnd); ++varIdsIt) { |
|
900 | 900 | auto itVarHandler = m_VarIdToVarRequestHandler.find(*varIdsIt); |
|
901 | 901 | if (itVarHandler != m_VarIdToVarRequestHandler.cend()) { |
|
902 | 902 | |
|
903 | 903 | auto varHandler = itVarHandler->second.get(); |
|
904 | 904 | varHandler->m_CanUpdate = false; |
|
905 | 905 | varHandler->m_VarId = QUuid{}; |
|
906 | 906 | switch (varHandler->m_State) { |
|
907 | 907 | case VariableRequestHandlerState::OFF: { |
|
908 | 908 | qCWarning(LOG_VariableController()) |
|
909 | 909 | << QObject::tr("Impossible to cancel a variable with no running request"); |
|
910 | 910 | break; |
|
911 | 911 | } |
|
912 | 912 | case VariableRequestHandlerState::RUNNING: { |
|
913 | 913 | |
|
914 | 914 | if (varHandler->m_RunningVarRequest.m_VariableGroupId == varRequestId) { |
|
915 | 915 | auto var = findVariable(itVarHandler->first); |
|
916 | 916 | auto varProvider = m_VariableToProviderMap.at(var); |
|
917 | 917 | if (varProvider != nullptr) { |
|
918 | 918 | m_VariableAcquisitionWorker->abortProgressRequested( |
|
919 | 919 | itVarHandler->first); |
|
920 | 920 | } |
|
921 | 921 | m_VariableModel->setDataProgress(var, 0.0); |
|
922 | 922 | varHandler->m_State = VariableRequestHandlerState::OFF; |
|
923 | 923 | varHandler->m_RunningVarRequest = VariableRequest{}; |
|
924 | 924 | } |
|
925 | 925 | else { |
|
926 | 926 | // TODO: log Impossible to cancel the running variable request beacause its |
|
927 | 927 | // varRequestId isn't not the canceled one |
|
928 | 928 | } |
|
929 | 929 | break; |
|
930 | 930 | } |
|
931 | 931 | case VariableRequestHandlerState::PENDING: { |
|
932 | 932 | if (varHandler->m_RunningVarRequest.m_VariableGroupId == varRequestId) { |
|
933 | 933 | auto var = findVariable(itVarHandler->first); |
|
934 | 934 | auto varProvider = m_VariableToProviderMap.at(var); |
|
935 | 935 | if (varProvider != nullptr) { |
|
936 | 936 | m_VariableAcquisitionWorker->abortProgressRequested( |
|
937 | 937 | itVarHandler->first); |
|
938 | 938 | } |
|
939 | 939 | m_VariableModel->setDataProgress(var, 0.0); |
|
940 | 940 | varHandler->m_State = VariableRequestHandlerState::RUNNING; |
|
941 | 941 | varHandler->m_RunningVarRequest = varHandler->m_PendingVarRequest; |
|
942 | 942 | executeVarRequest(var, varHandler->m_RunningVarRequest); |
|
943 | 943 | } |
|
944 | 944 | else if (varHandler->m_PendingVarRequest.m_VariableGroupId == varRequestId) { |
|
945 | 945 | varHandler->m_State = VariableRequestHandlerState::RUNNING; |
|
946 | 946 | varHandler->m_PendingVarRequest = VariableRequest{}; |
|
947 | 947 | } |
|
948 | 948 | else { |
|
949 | 949 | // TODO: log Impossible to cancel the variable request beacause its |
|
950 | 950 | // varRequestId isn't not the canceled one |
|
951 | 951 | } |
|
952 | 952 | break; |
|
953 | 953 | } |
|
954 | 954 | default: |
|
955 | 955 | qCCritical(LOG_VariableController()) |
|
956 | 956 | << QObject::tr("Unknown VariableRequestHandlerState"); |
|
957 | 957 | } |
|
958 | 958 | } |
|
959 | 959 | } |
|
960 | 960 | qCDebug(LOG_VariableController()) << tr("cancelVariableRequest: erase") << varRequestId; |
|
961 | 961 | m_VarGroupIdToVarIds.erase(varRequestId); |
|
962 | 962 | } |
|
963 | 963 | |
|
964 | 964 | void VariableController::VariableControllerPrivate::executeVarRequest(std::shared_ptr<Variable> var, |
|
965 | 965 | VariableRequest &varRequest) |
|
966 | 966 | { |
|
967 | 967 | qCDebug(LOG_VariableController()) << tr("TORM: executeVarRequest"); |
|
968 | 968 | |
|
969 | 969 | auto varId = m_VariableToIdentifierMap.at(var); |
|
970 | 970 | |
|
971 | 971 | auto varCacheRange = var->cacheRange(); |
|
972 | 972 | auto varCacheRangeRequested = varRequest.m_CacheRangeRequested; |
|
973 | 973 | auto notInCacheRangeList |
|
974 | 974 | = Variable::provideNotInCacheRangeList(varCacheRange, varCacheRangeRequested); |
|
975 |
|
|
|
976 |
|
|
|
975 | auto inCacheRangeList | |
|
976 | = Variable::provideInCacheRangeList(varCacheRange, varCacheRangeRequested); | |
|
977 | 977 | |
|
978 | 978 | if (!notInCacheRangeList.empty()) { |
|
979 | 979 | |
|
980 | 980 | auto varProvider = m_VariableToProviderMap.at(var); |
|
981 | 981 | if (varProvider != nullptr) { |
|
982 | 982 | qCDebug(LOG_VariableController()) << "executeVarRequest " << varRequest.m_RangeRequested |
|
983 | 983 | << varRequest.m_CacheRangeRequested; |
|
984 | 984 | m_VariableAcquisitionWorker->pushVariableRequest( |
|
985 | 985 | varRequest.m_VariableGroupId, varId, varRequest.m_RangeRequested, |
|
986 | 986 | varRequest.m_CacheRangeRequested, |
|
987 | 987 | DataProviderParameters{std::move(notInCacheRangeList), var->metadata()}, |
|
988 | 988 | varProvider); |
|
989 | 989 | } |
|
990 | 990 | else { |
|
991 | 991 | qCCritical(LOG_VariableController()) |
|
992 | 992 | << "Impossible to provide data with a null provider"; |
|
993 | 993 | } |
|
994 | 994 | |
|
995 |
|
|
|
996 |
|
|
|
997 |
|
|
|
995 | if (!inCacheRangeList.empty()) { | |
|
996 | emit q->updateVarDisplaying(var, inCacheRangeList.first()); | |
|
997 | } | |
|
998 | 998 | } |
|
999 | 999 | else { |
|
1000 | 1000 | acceptVariableRequest(varId, |
|
1001 | 1001 | var->dataSeries()->subDataSeries(varRequest.m_CacheRangeRequested)); |
|
1002 | 1002 | } |
|
1003 | 1003 | } |
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