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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/VariableController.h> |
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5 | 5 | #include <Variable/VariableModel.h> |
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6 | 6 | #include <Variable/VariableSynchronizationGroup.h> |
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7 | 7 | |
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8 | 8 | #include <Data/DataProviderParameters.h> |
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9 | 9 | #include <Data/IDataProvider.h> |
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10 | 10 | #include <Data/IDataSeries.h> |
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11 | 11 | #include <Data/VariableRequest.h> |
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12 | 12 | #include <Time/TimeController.h> |
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13 | 13 | |
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14 | 14 | #include <QMutex> |
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15 | 15 | #include <QThread> |
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16 | 16 | #include <QUuid> |
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17 | 17 | #include <QtCore/QItemSelectionModel> |
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18 | 18 | |
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19 | 19 | #include <deque> |
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20 | 20 | #include <set> |
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21 | 21 | #include <unordered_map> |
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22 | 22 | |
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23 | 23 | Q_LOGGING_CATEGORY(LOG_VariableController, "VariableController") |
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24 | 24 | |
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25 | 25 | namespace { |
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26 | 26 | |
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27 | 27 | SqpRange computeSynchroRangeRequested(const SqpRange &varRange, const SqpRange &graphRange, |
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28 | 28 | const SqpRange &oldGraphRange) |
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29 | 29 | { |
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30 | 30 | auto zoomType = VariableController::getZoomType(graphRange, oldGraphRange); |
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31 | 31 | |
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32 | 32 | auto varRangeRequested = varRange; |
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33 | 33 | switch (zoomType) { |
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34 | 34 | case AcquisitionZoomType::ZoomIn: { |
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35 | 35 | auto deltaLeft = graphRange.m_TStart - oldGraphRange.m_TStart; |
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36 | 36 | auto deltaRight = oldGraphRange.m_TEnd - graphRange.m_TEnd; |
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37 | 37 | varRangeRequested.m_TStart += deltaLeft; |
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38 | 38 | varRangeRequested.m_TEnd -= deltaRight; |
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39 | 39 | break; |
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40 | 40 | } |
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41 | 41 | |
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42 | 42 | case AcquisitionZoomType::ZoomOut: { |
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43 | 43 | auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart; |
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44 | 44 | auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd; |
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45 | 45 | varRangeRequested.m_TStart -= deltaLeft; |
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46 | 46 | varRangeRequested.m_TEnd += deltaRight; |
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47 | 47 | break; |
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48 | 48 | } |
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49 | 49 | case AcquisitionZoomType::PanRight: { |
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50 | 50 | auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd; |
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51 | 51 | varRangeRequested.m_TStart += deltaRight; |
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52 | 52 | varRangeRequested.m_TEnd += deltaRight; |
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53 | 53 | break; |
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54 | 54 | } |
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55 | 55 | case AcquisitionZoomType::PanLeft: { |
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56 | 56 | auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart; |
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57 | 57 | varRangeRequested.m_TStart -= deltaLeft; |
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58 | 58 | varRangeRequested.m_TEnd -= deltaLeft; |
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59 | 59 | break; |
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60 | 60 | } |
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61 | 61 | case AcquisitionZoomType::Unknown: { |
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62 | 62 | qCCritical(LOG_VariableController()) |
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63 | 63 | << VariableController::tr("Impossible to synchronize: zoom type unknown"); |
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64 | 64 | break; |
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65 | 65 | } |
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66 | 66 | default: |
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67 | 67 | qCCritical(LOG_VariableController()) << VariableController::tr( |
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68 | 68 | "Impossible to synchronize: zoom type not take into account"); |
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69 | 69 | // No action |
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70 | 70 | break; |
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71 | 71 | } |
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72 | 72 | |
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73 | 73 | return varRangeRequested; |
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74 | 74 | } |
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75 | 75 | } |
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76 | 76 | |
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77 | 77 | struct VariableController::VariableControllerPrivate { |
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78 | 78 | explicit VariableControllerPrivate(VariableController *parent) |
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79 | 79 | : m_WorkingMutex{}, |
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80 | 80 | m_VariableModel{new VariableModel{parent}}, |
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81 | 81 | m_VariableSelectionModel{new QItemSelectionModel{m_VariableModel, parent}}, |
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82 | 82 | m_VariableCacheStrategy{std::make_unique<VariableCacheStrategy>()}, |
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83 | 83 | m_VariableAcquisitionWorker{std::make_unique<VariableAcquisitionWorker>()}, |
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84 | 84 | q{parent} |
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85 | 85 | { |
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86 | 86 | |
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87 | 87 | m_VariableAcquisitionWorker->moveToThread(&m_VariableAcquisitionWorkerThread); |
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88 | 88 | m_VariableAcquisitionWorkerThread.setObjectName("VariableAcquisitionWorkerThread"); |
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89 | 89 | } |
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90 | 90 | |
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91 | 91 | |
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92 | 92 | virtual ~VariableControllerPrivate() |
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93 | 93 | { |
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94 | 94 | qCDebug(LOG_VariableController()) << tr("VariableControllerPrivate destruction"); |
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95 | 95 | m_VariableAcquisitionWorkerThread.quit(); |
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96 | 96 | m_VariableAcquisitionWorkerThread.wait(); |
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97 | 97 | } |
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98 | 98 | |
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99 | 99 | |
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100 | 100 | void processRequest(std::shared_ptr<Variable> var, const SqpRange &rangeRequested, |
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101 | 101 | QUuid varRequestId); |
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102 | 102 | |
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103 | 103 | QVector<SqpRange> provideNotInCacheDateTimeList(std::shared_ptr<Variable> variable, |
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104 | 104 | const SqpRange &dateTime); |
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105 | 105 | |
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106 | 106 | std::shared_ptr<Variable> findVariable(QUuid vIdentifier); |
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107 | 107 | std::shared_ptr<IDataSeries> |
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108 | 108 | retrieveDataSeries(const QVector<AcquisitionDataPacket> acqDataPacketVector); |
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109 | 109 | |
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110 | 110 | void registerProvider(std::shared_ptr<IDataProvider> provider); |
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111 | 111 | |
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112 | 112 | void storeVariableRequest(QUuid varId, QUuid varRequestId, const VariableRequest &varRequest); |
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113 | 113 | QUuid acceptVariableRequest(QUuid varId, std::shared_ptr<IDataSeries> dataSeries); |
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114 | 114 | void updateVariableRequest(QUuid varRequestId); |
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115 | 115 | void cancelVariableRequest(QUuid varRequestId); |
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116 | 116 | |
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117 | 117 | QMutex m_WorkingMutex; |
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118 | 118 | /// Variable model. The VariableController has the ownership |
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119 | 119 | VariableModel *m_VariableModel; |
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120 | 120 | QItemSelectionModel *m_VariableSelectionModel; |
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121 | 121 | |
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122 | 122 | |
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123 | 123 | TimeController *m_TimeController{nullptr}; |
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124 | 124 | std::unique_ptr<VariableCacheStrategy> m_VariableCacheStrategy; |
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125 | 125 | std::unique_ptr<VariableAcquisitionWorker> m_VariableAcquisitionWorker; |
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126 | 126 | QThread m_VariableAcquisitionWorkerThread; |
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127 | 127 | |
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128 | 128 | std::unordered_map<std::shared_ptr<Variable>, std::shared_ptr<IDataProvider> > |
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129 | 129 | m_VariableToProviderMap; |
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130 | 130 | std::unordered_map<std::shared_ptr<Variable>, QUuid> m_VariableToIdentifierMap; |
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131 | 131 | std::map<QUuid, std::shared_ptr<VariableSynchronizationGroup> > |
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132 | 132 | m_GroupIdToVariableSynchronizationGroupMap; |
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133 | 133 | std::map<QUuid, QUuid> m_VariableIdGroupIdMap; |
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134 | 134 | std::set<std::shared_ptr<IDataProvider> > m_ProviderSet; |
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135 | 135 | |
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136 | 136 | std::map<QUuid, std::map<QUuid, VariableRequest> > m_VarRequestIdToVarIdVarRequestMap; |
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137 | 137 | |
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138 | 138 | std::map<QUuid, std::deque<QUuid> > m_VarIdToVarRequestIdQueueMap; |
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139 | 139 | |
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140 | 140 | |
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141 | 141 | VariableController *q; |
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142 | 142 | }; |
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143 | 143 | |
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144 | 144 | |
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145 | 145 | VariableController::VariableController(QObject *parent) |
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146 | 146 | : QObject{parent}, impl{spimpl::make_unique_impl<VariableControllerPrivate>(this)} |
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147 | 147 | { |
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148 | 148 | qCDebug(LOG_VariableController()) << tr("VariableController construction") |
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149 | 149 | << QThread::currentThread(); |
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150 | 150 | |
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151 | 151 | connect(impl->m_VariableModel, &VariableModel::abortProgessRequested, this, |
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152 | 152 | &VariableController::onAbortProgressRequested); |
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153 | 153 | |
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154 | 154 | connect(impl->m_VariableAcquisitionWorker.get(), &VariableAcquisitionWorker::dataProvided, this, |
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155 | 155 | &VariableController::onDataProvided); |
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156 | 156 | connect(impl->m_VariableAcquisitionWorker.get(), |
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157 | 157 | &VariableAcquisitionWorker::variableRequestInProgress, this, |
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158 | 158 | &VariableController::onVariableRetrieveDataInProgress); |
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159 | 159 | |
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160 | 160 | connect(&impl->m_VariableAcquisitionWorkerThread, &QThread::started, |
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161 | 161 | impl->m_VariableAcquisitionWorker.get(), &VariableAcquisitionWorker::initialize); |
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162 | 162 | connect(&impl->m_VariableAcquisitionWorkerThread, &QThread::finished, |
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163 | 163 | impl->m_VariableAcquisitionWorker.get(), &VariableAcquisitionWorker::finalize); |
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164 | 164 | |
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165 | 165 | |
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166 | 166 | impl->m_VariableAcquisitionWorkerThread.start(); |
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167 | 167 | } |
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168 | 168 | |
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169 | 169 | VariableController::~VariableController() |
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170 | 170 | { |
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171 | 171 | qCDebug(LOG_VariableController()) << tr("VariableController destruction") |
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172 | 172 | << QThread::currentThread(); |
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173 | 173 | this->waitForFinish(); |
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174 | 174 | } |
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175 | 175 | |
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176 | 176 | VariableModel *VariableController::variableModel() noexcept |
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177 | 177 | { |
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178 | 178 | return impl->m_VariableModel; |
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179 | 179 | } |
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180 | 180 | |
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181 | 181 | QItemSelectionModel *VariableController::variableSelectionModel() noexcept |
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182 | 182 | { |
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183 | 183 | return impl->m_VariableSelectionModel; |
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184 | 184 | } |
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185 | 185 | |
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186 | 186 | void VariableController::setTimeController(TimeController *timeController) noexcept |
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187 | 187 | { |
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188 | 188 | impl->m_TimeController = timeController; |
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189 | 189 | } |
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190 | 190 | |
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191 | 191 | std::shared_ptr<Variable> |
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192 | 192 | VariableController::cloneVariable(std::shared_ptr<Variable> variable) noexcept |
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193 | 193 | { |
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194 | 194 | if (impl->m_VariableModel->containsVariable(variable)) { |
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195 | 195 | // Clones variable |
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196 | 196 | auto duplicate = variable->clone(); |
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197 | 197 | |
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198 | 198 | // Adds clone to model |
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199 | 199 | impl->m_VariableModel->addVariable(duplicate); |
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200 | 200 | |
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201 | // Generates clone identifier | |
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202 | impl->m_VariableToIdentifierMap[duplicate] = QUuid::createUuid(); | |
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203 | ||
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201 | 204 | return duplicate; |
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202 | 205 | } |
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203 | 206 | else { |
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204 | 207 | qCCritical(LOG_VariableController()) |
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205 | 208 | << tr("Can't create duplicate of variable %1: variable not registered in the model") |
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206 | 209 | .arg(variable->name()); |
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207 | 210 | return nullptr; |
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208 | 211 | } |
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209 | 212 | } |
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210 | 213 | |
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211 | 214 | void VariableController::deleteVariable(std::shared_ptr<Variable> variable) noexcept |
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212 | 215 | { |
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213 | 216 | if (!variable) { |
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214 | 217 | qCCritical(LOG_VariableController()) << "Can't delete variable: variable is null"; |
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215 | 218 | return; |
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216 | 219 | } |
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217 | 220 | |
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218 | 221 | // Spreads in SciQlop that the variable will be deleted, so that potential receivers can |
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219 | 222 | // make some treatments before the deletion |
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220 | 223 | emit variableAboutToBeDeleted(variable); |
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221 | 224 | |
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222 | 225 | // Deletes identifier |
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223 | 226 | impl->m_VariableToIdentifierMap.erase(variable); |
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224 | 227 | |
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225 | 228 | // Deletes provider |
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226 | 229 | auto nbProvidersDeleted = impl->m_VariableToProviderMap.erase(variable); |
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227 | 230 | qCDebug(LOG_VariableController()) |
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228 | 231 | << tr("Number of providers deleted for variable %1: %2") |
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229 | 232 | .arg(variable->name(), QString::number(nbProvidersDeleted)); |
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230 | 233 | |
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231 | 234 | |
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232 | 235 | // Deletes from model |
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233 | 236 | impl->m_VariableModel->deleteVariable(variable); |
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234 | 237 | } |
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235 | 238 | |
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236 | 239 | void VariableController::deleteVariables( |
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237 | 240 | const QVector<std::shared_ptr<Variable> > &variables) noexcept |
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238 | 241 | { |
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239 | 242 | for (auto variable : qAsConst(variables)) { |
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240 | 243 | deleteVariable(variable); |
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241 | 244 | } |
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242 | 245 | } |
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243 | 246 | |
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244 | 247 | void VariableController::abortProgress(std::shared_ptr<Variable> variable) |
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245 | 248 | { |
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246 | 249 | } |
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247 | 250 | |
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248 | 251 | std::shared_ptr<Variable> |
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249 | 252 | VariableController::createVariable(const QString &name, const QVariantHash &metadata, |
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250 | 253 | std::shared_ptr<IDataProvider> provider) noexcept |
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251 | 254 | { |
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252 | 255 | if (!impl->m_TimeController) { |
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253 | 256 | qCCritical(LOG_VariableController()) |
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254 | 257 | << tr("Impossible to create variable: The time controller is null"); |
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255 | 258 | return nullptr; |
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256 | 259 | } |
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257 | 260 | |
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258 | 261 | auto range = impl->m_TimeController->dateTime(); |
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259 | 262 | |
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260 | 263 | if (auto newVariable = impl->m_VariableModel->createVariable(name, range, metadata)) { |
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261 | 264 | auto identifier = QUuid::createUuid(); |
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262 | 265 | |
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263 | 266 | // store the provider |
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264 | 267 | impl->registerProvider(provider); |
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265 | 268 | |
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266 | 269 | // Associate the provider |
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267 | 270 | impl->m_VariableToProviderMap[newVariable] = provider; |
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268 | 271 | impl->m_VariableToIdentifierMap[newVariable] = identifier; |
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269 | 272 | |
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270 | 273 | |
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271 | 274 | auto varRequestId = QUuid::createUuid(); |
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272 | 275 | qCInfo(LOG_VariableController()) << "processRequest for" << name << varRequestId; |
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273 | 276 | impl->processRequest(newVariable, range, varRequestId); |
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274 | 277 | impl->updateVariableRequest(varRequestId); |
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275 | 278 | |
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276 | 279 | return newVariable; |
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277 | 280 | } |
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278 | 281 | } |
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279 | 282 | |
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280 | 283 | void VariableController::onDateTimeOnSelection(const SqpRange &dateTime) |
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281 | 284 | { |
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282 | 285 | // TODO check synchronisation and Rescale |
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283 | 286 | qCDebug(LOG_VariableController()) << "VariableController::onDateTimeOnSelection" |
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284 | 287 | << QThread::currentThread()->objectName(); |
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285 | 288 | auto selectedRows = impl->m_VariableSelectionModel->selectedRows(); |
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286 | 289 | auto varRequestId = QUuid::createUuid(); |
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287 | 290 | |
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288 | 291 | for (const auto &selectedRow : qAsConst(selectedRows)) { |
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289 | 292 | if (auto selectedVariable = impl->m_VariableModel->variable(selectedRow.row())) { |
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290 | 293 | selectedVariable->setRange(dateTime); |
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291 | 294 | impl->processRequest(selectedVariable, dateTime, varRequestId); |
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292 | 295 | |
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293 | 296 | // notify that rescale operation has to be done |
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294 | 297 | emit rangeChanged(selectedVariable, dateTime); |
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295 | 298 | } |
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296 | 299 | } |
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297 | 300 | impl->updateVariableRequest(varRequestId); |
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298 | 301 | } |
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299 | 302 | |
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300 | 303 | void VariableController::onDataProvided(QUuid vIdentifier, const SqpRange &rangeRequested, |
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301 | 304 | const SqpRange &cacheRangeRequested, |
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302 | 305 | QVector<AcquisitionDataPacket> dataAcquired) |
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303 | 306 | { |
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304 | 307 | auto retrievedDataSeries = impl->retrieveDataSeries(dataAcquired); |
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305 | 308 | auto varRequestId = impl->acceptVariableRequest(vIdentifier, retrievedDataSeries); |
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306 | 309 | if (!varRequestId.isNull()) { |
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307 | 310 | impl->updateVariableRequest(varRequestId); |
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308 | 311 | } |
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309 | 312 | } |
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310 | 313 | |
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311 | 314 | void VariableController::onVariableRetrieveDataInProgress(QUuid identifier, double progress) |
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312 | 315 | { |
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313 | 316 | if (auto var = impl->findVariable(identifier)) { |
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314 | 317 | impl->m_VariableModel->setDataProgress(var, progress); |
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315 | 318 | } |
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316 | 319 | else { |
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317 | 320 | qCCritical(LOG_VariableController()) |
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318 | 321 | << tr("Impossible to notify progression of a null variable"); |
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319 | 322 | } |
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320 | 323 | } |
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321 | 324 | |
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322 | 325 | void VariableController::onAbortProgressRequested(std::shared_ptr<Variable> variable) |
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323 | 326 | { |
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324 | 327 | qCDebug(LOG_VariableController()) << "TORM: VariableController::onAbortProgressRequested" |
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325 | 328 | << QThread::currentThread()->objectName(); |
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326 | 329 | |
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327 | 330 | auto it = impl->m_VariableToIdentifierMap.find(variable); |
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328 | 331 | if (it != impl->m_VariableToIdentifierMap.cend()) { |
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329 | 332 | impl->m_VariableToProviderMap.at(variable)->requestDataAborting(it->second); |
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330 | 333 | } |
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331 | 334 | else { |
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332 | 335 | qCWarning(LOG_VariableController()) |
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333 | 336 | << tr("Aborting progression of inexistant variable detected !!!") |
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334 | 337 | << QThread::currentThread()->objectName(); |
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335 | 338 | } |
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336 | 339 | } |
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337 | 340 | |
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338 | 341 | void VariableController::onAddSynchronizationGroupId(QUuid synchronizationGroupId) |
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339 | 342 | { |
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340 | 343 | qCDebug(LOG_VariableController()) << "TORM: VariableController::onAddSynchronizationGroupId" |
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341 | 344 | << QThread::currentThread()->objectName() |
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342 | 345 | << synchronizationGroupId; |
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343 | 346 | auto vSynchroGroup = std::make_shared<VariableSynchronizationGroup>(); |
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344 | 347 | impl->m_GroupIdToVariableSynchronizationGroupMap.insert( |
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345 | 348 | std::make_pair(synchronizationGroupId, vSynchroGroup)); |
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346 | 349 | } |
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347 | 350 | |
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348 | 351 | void VariableController::onRemoveSynchronizationGroupId(QUuid synchronizationGroupId) |
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349 | 352 | { |
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350 | 353 | impl->m_GroupIdToVariableSynchronizationGroupMap.erase(synchronizationGroupId); |
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351 | 354 | } |
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352 | 355 | |
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353 | 356 | void VariableController::onAddSynchronized(std::shared_ptr<Variable> variable, |
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354 | 357 | QUuid synchronizationGroupId) |
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355 | 358 | |
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356 | 359 | { |
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357 | 360 | qCDebug(LOG_VariableController()) << "TORM: VariableController::onAddSynchronized" |
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358 | 361 | << synchronizationGroupId; |
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359 | 362 | auto varToVarIdIt = impl->m_VariableToIdentifierMap.find(variable); |
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360 | 363 | if (varToVarIdIt != impl->m_VariableToIdentifierMap.cend()) { |
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361 | 364 | auto groupIdToVSGIt |
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362 | 365 | = impl->m_GroupIdToVariableSynchronizationGroupMap.find(synchronizationGroupId); |
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363 | 366 | if (groupIdToVSGIt != impl->m_GroupIdToVariableSynchronizationGroupMap.cend()) { |
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364 | 367 | impl->m_VariableIdGroupIdMap.insert( |
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365 | 368 | std::make_pair(varToVarIdIt->second, synchronizationGroupId)); |
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366 | 369 | groupIdToVSGIt->second->addVariableId(varToVarIdIt->second); |
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367 | 370 | } |
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368 | 371 | else { |
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369 | 372 | qCCritical(LOG_VariableController()) |
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370 | 373 | << tr("Impossible to synchronize a variable with an unknown sycnhronization group") |
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371 | 374 | << variable->name(); |
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372 | 375 | } |
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373 | 376 | } |
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374 | 377 | else { |
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375 | 378 | qCCritical(LOG_VariableController()) |
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376 | 379 | << tr("Impossible to synchronize a variable with no identifier") << variable->name(); |
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377 | 380 | } |
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378 | 381 | } |
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379 | 382 | |
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380 | 383 | |
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381 | 384 | void VariableController::onRequestDataLoading(QVector<std::shared_ptr<Variable> > variables, |
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382 | 385 | const SqpRange &range, const SqpRange &oldRange, |
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383 | 386 | bool synchronise) |
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384 | 387 | { |
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385 | 388 | // NOTE: oldRange isn't really necessary since oldRange == variable->range(). |
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386 | 389 | |
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387 | 390 | // we want to load data of the variable for the dateTime. |
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388 | 391 | // First we check if the cache contains some of them. |
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389 | 392 | // For the other, we ask the provider to give them. |
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390 | 393 | |
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391 | 394 | auto varRequestId = QUuid::createUuid(); |
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392 | 395 | qCInfo(LOG_VariableController()) << "VariableController::onRequestDataLoading" |
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393 | 396 | << QThread::currentThread()->objectName() << varRequestId; |
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394 | 397 | |
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395 | 398 | for (const auto &var : variables) { |
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396 | 399 | qCDebug(LOG_VariableController()) << "processRequest for" << var->name() << varRequestId; |
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397 | 400 | impl->processRequest(var, range, varRequestId); |
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398 | 401 | } |
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399 | 402 | |
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400 | 403 | if (synchronise) { |
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401 | 404 | // Get the group ids |
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402 | 405 | qCDebug(LOG_VariableController()) |
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403 | 406 | << "TORM VariableController::onRequestDataLoading for synchro var ENABLE"; |
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404 | 407 | auto groupIds = std::set<QUuid>{}; |
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405 | 408 | auto groupIdToOldRangeMap = std::map<QUuid, SqpRange>{}; |
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406 | 409 | for (const auto &var : variables) { |
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407 | 410 | auto varToVarIdIt = impl->m_VariableToIdentifierMap.find(var); |
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408 | 411 | if (varToVarIdIt != impl->m_VariableToIdentifierMap.cend()) { |
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409 | 412 | auto vId = varToVarIdIt->second; |
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410 | 413 | auto varIdToGroupIdIt = impl->m_VariableIdGroupIdMap.find(vId); |
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411 | 414 | if (varIdToGroupIdIt != impl->m_VariableIdGroupIdMap.cend()) { |
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412 | 415 | auto gId = varIdToGroupIdIt->second; |
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413 | 416 | groupIdToOldRangeMap.insert(std::make_pair(gId, var->range())); |
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414 | 417 | if (groupIds.find(gId) == groupIds.cend()) { |
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415 | 418 | qCDebug(LOG_VariableController()) << "Synchro detect group " << gId; |
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416 | 419 | groupIds.insert(gId); |
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417 | 420 | } |
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418 | 421 | } |
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419 | 422 | } |
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420 | 423 | } |
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421 | 424 | |
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422 | 425 | // We assume here all group ids exist |
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423 | 426 | for (const auto &gId : groupIds) { |
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424 | 427 | auto vSynchronizationGroup = impl->m_GroupIdToVariableSynchronizationGroupMap.at(gId); |
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425 | 428 | auto vSyncIds = vSynchronizationGroup->getIds(); |
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426 | 429 | qCDebug(LOG_VariableController()) << "Var in synchro group "; |
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427 | 430 | for (auto vId : vSyncIds) { |
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428 | 431 | auto var = impl->findVariable(vId); |
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429 | 432 | |
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430 | 433 | // Don't process already processed var |
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431 | 434 | if (!variables.contains(var)) { |
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432 | 435 | if (var != nullptr) { |
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433 | 436 | qCDebug(LOG_VariableController()) << "processRequest synchro for" |
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434 | 437 | << var->name(); |
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435 | 438 | auto vSyncRangeRequested = computeSynchroRangeRequested( |
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436 | 439 | var->range(), range, groupIdToOldRangeMap.at(gId)); |
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437 | 440 | qCDebug(LOG_VariableController()) << "synchro RR" << vSyncRangeRequested; |
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438 | 441 | impl->processRequest(var, vSyncRangeRequested, varRequestId); |
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439 | 442 | } |
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440 | 443 | else { |
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441 | 444 | qCCritical(LOG_VariableController()) |
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442 | 445 | |
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443 | 446 | << tr("Impossible to synchronize a null variable"); |
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444 | 447 | } |
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445 | 448 | } |
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446 | 449 | } |
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447 | 450 | } |
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448 | 451 | } |
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449 | 452 | |
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450 | 453 | impl->updateVariableRequest(varRequestId); |
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451 | 454 | } |
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452 | 455 | |
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453 | 456 | |
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454 | 457 | void VariableController::initialize() |
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455 | 458 | { |
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456 | 459 | qCDebug(LOG_VariableController()) << tr("VariableController init") << QThread::currentThread(); |
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457 | 460 | impl->m_WorkingMutex.lock(); |
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458 | 461 | qCDebug(LOG_VariableController()) << tr("VariableController init END"); |
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459 | 462 | } |
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460 | 463 | |
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461 | 464 | void VariableController::finalize() |
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462 | 465 | { |
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463 | 466 | impl->m_WorkingMutex.unlock(); |
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464 | 467 | } |
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465 | 468 | |
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466 | 469 | void VariableController::waitForFinish() |
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467 | 470 | { |
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468 | 471 | QMutexLocker locker{&impl->m_WorkingMutex}; |
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469 | 472 | } |
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470 | 473 | |
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471 | 474 | AcquisitionZoomType VariableController::getZoomType(const SqpRange &range, const SqpRange &oldRange) |
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|
472 | 475 | { |
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473 | 476 | // t1.m_TStart <= t2.m_TStart && t2.m_TEnd <= t1.m_TEnd |
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474 | 477 | auto zoomType = AcquisitionZoomType::Unknown; |
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|
475 | 478 | if (range.m_TStart <= oldRange.m_TStart && oldRange.m_TEnd <= range.m_TEnd) { |
|
|
476 | 479 | zoomType = AcquisitionZoomType::ZoomOut; |
|
|
477 | 480 | } |
|
|
478 | 481 | else if (range.m_TStart > oldRange.m_TStart && range.m_TEnd > oldRange.m_TEnd) { |
|
|
479 | 482 | zoomType = AcquisitionZoomType::PanRight; |
|
|
480 | 483 | } |
|
|
481 | 484 | else if (range.m_TStart < oldRange.m_TStart && range.m_TEnd < oldRange.m_TEnd) { |
|
|
482 | 485 | zoomType = AcquisitionZoomType::PanLeft; |
|
|
483 | 486 | } |
|
|
484 | 487 | else if (range.m_TStart > oldRange.m_TStart && oldRange.m_TEnd > range.m_TEnd) { |
|
|
485 | 488 | zoomType = AcquisitionZoomType::ZoomIn; |
|
|
486 | 489 | } |
|
|
487 | 490 | else { |
|
|
488 | 491 | qCCritical(LOG_VariableController()) << "getZoomType: Unknown type detected"; |
|
|
489 | 492 | } |
|
|
490 | 493 | return zoomType; |
|
|
491 | 494 | } |
|
|
492 | 495 | |
|
|
493 | 496 | void VariableController::VariableControllerPrivate::processRequest(std::shared_ptr<Variable> var, |
|
|
494 | 497 | const SqpRange &rangeRequested, |
|
|
495 | 498 | QUuid varRequestId) |
|
|
496 | 499 | { |
|
|
497 | 500 | |
|
|
498 | 501 | // TODO: protect at |
|
|
499 | 502 | auto varRequest = VariableRequest{}; |
|
|
500 | 503 | auto varId = m_VariableToIdentifierMap.at(var); |
|
|
501 | 504 | |
|
|
502 | 505 | auto varStrategyRangesRequested |
|
|
503 | 506 | = m_VariableCacheStrategy->computeStrategyRanges(var->range(), rangeRequested); |
|
|
504 | 507 | auto notInCacheRangeList = var->provideNotInCacheRangeList(varStrategyRangesRequested.second); |
|
|
505 | 508 | auto inCacheRangeList = var->provideInCacheRangeList(varStrategyRangesRequested.second); |
|
|
506 | 509 | |
|
|
507 | 510 | if (!notInCacheRangeList.empty()) { |
|
|
508 | 511 | varRequest.m_RangeRequested = varStrategyRangesRequested.first; |
|
|
509 | 512 | varRequest.m_CacheRangeRequested = varStrategyRangesRequested.second; |
|
|
510 | 513 | qCDebug(LOG_VariableAcquisitionWorker()) << tr("TORM processRequest RR ") << rangeRequested; |
|
|
511 | 514 | qCDebug(LOG_VariableAcquisitionWorker()) << tr("TORM processRequest R ") |
|
|
512 | 515 | << varStrategyRangesRequested.first; |
|
|
513 | 516 | qCDebug(LOG_VariableAcquisitionWorker()) << tr("TORM processRequest CR ") |
|
|
514 | 517 | << varStrategyRangesRequested.second; |
|
|
515 | 518 | // store VarRequest |
|
|
516 | 519 | storeVariableRequest(varId, varRequestId, varRequest); |
|
|
517 | 520 | |
|
|
518 | 521 | auto varProvider = m_VariableToProviderMap.at(var); |
|
|
519 | 522 | if (varProvider != nullptr) { |
|
|
520 | 523 | auto varRequestIdCanceled = m_VariableAcquisitionWorker->pushVariableRequest( |
|
|
521 | 524 | varRequestId, varId, varStrategyRangesRequested.first, |
|
|
522 | 525 | varStrategyRangesRequested.second, |
|
|
523 | 526 | DataProviderParameters{std::move(notInCacheRangeList), var->metadata()}, |
|
|
524 | 527 | varProvider); |
|
|
525 | 528 | |
|
|
526 | 529 | if (!varRequestIdCanceled.isNull()) { |
|
|
527 | 530 | qCInfo(LOG_VariableAcquisitionWorker()) << tr("varRequestIdCanceled: ") |
|
|
528 | 531 | << varRequestIdCanceled; |
|
|
529 | 532 | cancelVariableRequest(varRequestIdCanceled); |
|
|
530 | 533 | } |
|
|
531 | 534 | } |
|
|
532 | 535 | else { |
|
|
533 | 536 | qCCritical(LOG_VariableController()) |
|
|
534 | 537 | << "Impossible to provide data with a null provider"; |
|
|
535 | 538 | } |
|
|
536 | 539 | |
|
|
537 | 540 | if (!inCacheRangeList.empty()) { |
|
|
538 | 541 | emit q->updateVarDisplaying(var, inCacheRangeList.first()); |
|
|
539 | 542 | } |
|
|
540 | 543 | } |
|
|
541 | 544 | else { |
|
|
542 | 545 | |
|
|
543 | 546 | varRequest.m_RangeRequested = varStrategyRangesRequested.first; |
|
|
544 | 547 | varRequest.m_CacheRangeRequested = varStrategyRangesRequested.second; |
|
|
545 | 548 | // store VarRequest |
|
|
546 | 549 | storeVariableRequest(varId, varRequestId, varRequest); |
|
|
547 | 550 | acceptVariableRequest(varId, |
|
|
548 | 551 | var->dataSeries()->subDataSeries(varStrategyRangesRequested.second)); |
|
|
549 | 552 | } |
|
|
550 | 553 | } |
|
|
551 | 554 | |
|
|
552 | 555 | std::shared_ptr<Variable> |
|
|
553 | 556 | VariableController::VariableControllerPrivate::findVariable(QUuid vIdentifier) |
|
|
554 | 557 | { |
|
|
555 | 558 | std::shared_ptr<Variable> var; |
|
|
556 | 559 | auto findReply = [vIdentifier](const auto &entry) { return vIdentifier == entry.second; }; |
|
|
557 | 560 | |
|
|
558 | 561 | auto end = m_VariableToIdentifierMap.cend(); |
|
|
559 | 562 | auto it = std::find_if(m_VariableToIdentifierMap.cbegin(), end, findReply); |
|
|
560 | 563 | if (it != end) { |
|
|
561 | 564 | var = it->first; |
|
|
562 | 565 | } |
|
|
563 | 566 | else { |
|
|
564 | 567 | qCCritical(LOG_VariableController()) |
|
|
565 | 568 | << tr("Impossible to find the variable with the identifier: ") << vIdentifier; |
|
|
566 | 569 | } |
|
|
567 | 570 | |
|
|
568 | 571 | return var; |
|
|
569 | 572 | } |
|
|
570 | 573 | |
|
|
571 | 574 | std::shared_ptr<IDataSeries> VariableController::VariableControllerPrivate::retrieveDataSeries( |
|
|
572 | 575 | const QVector<AcquisitionDataPacket> acqDataPacketVector) |
|
|
573 | 576 | { |
|
|
574 | 577 | qCDebug(LOG_VariableController()) << tr("TORM: retrieveDataSeries acqDataPacketVector size") |
|
|
575 | 578 | << acqDataPacketVector.size(); |
|
|
576 | 579 | std::shared_ptr<IDataSeries> dataSeries; |
|
|
577 | 580 | if (!acqDataPacketVector.isEmpty()) { |
|
|
578 | 581 | dataSeries = acqDataPacketVector[0].m_DateSeries; |
|
|
579 | 582 | for (int i = 1; i < acqDataPacketVector.size(); ++i) { |
|
|
580 | 583 | dataSeries->merge(acqDataPacketVector[i].m_DateSeries.get()); |
|
|
581 | 584 | } |
|
|
582 | 585 | } |
|
|
583 | 586 | qCDebug(LOG_VariableController()) << tr("TORM: retrieveDataSeries acqDataPacketVector size END") |
|
|
584 | 587 | << acqDataPacketVector.size(); |
|
|
585 | 588 | return dataSeries; |
|
|
586 | 589 | } |
|
|
587 | 590 | |
|
|
588 | 591 | void VariableController::VariableControllerPrivate::registerProvider( |
|
|
589 | 592 | std::shared_ptr<IDataProvider> provider) |
|
|
590 | 593 | { |
|
|
591 | 594 | if (m_ProviderSet.find(provider) == m_ProviderSet.end()) { |
|
|
592 | 595 | qCDebug(LOG_VariableController()) << tr("Registering of a new provider") |
|
|
593 | 596 | << provider->objectName(); |
|
|
594 | 597 | m_ProviderSet.insert(provider); |
|
|
595 | 598 | connect(provider.get(), &IDataProvider::dataProvided, m_VariableAcquisitionWorker.get(), |
|
|
596 | 599 | &VariableAcquisitionWorker::onVariableDataAcquired); |
|
|
597 | 600 | connect(provider.get(), &IDataProvider::dataProvidedProgress, |
|
|
598 | 601 | m_VariableAcquisitionWorker.get(), |
|
|
599 | 602 | &VariableAcquisitionWorker::onVariableRetrieveDataInProgress); |
|
|
600 | 603 | } |
|
|
601 | 604 | else { |
|
|
602 | 605 | qCDebug(LOG_VariableController()) << tr("Cannot register provider, it already exists "); |
|
|
603 | 606 | } |
|
|
604 | 607 | } |
|
|
605 | 608 | |
|
|
606 | 609 | void VariableController::VariableControllerPrivate::storeVariableRequest( |
|
|
607 | 610 | QUuid varId, QUuid varRequestId, const VariableRequest &varRequest) |
|
|
608 | 611 | { |
|
|
609 | 612 | // First request for the variable. we can create an entry for it |
|
|
610 | 613 | auto varIdToVarRequestIdQueueMapIt = m_VarIdToVarRequestIdQueueMap.find(varId); |
|
|
611 | 614 | if (varIdToVarRequestIdQueueMapIt == m_VarIdToVarRequestIdQueueMap.cend()) { |
|
|
612 | 615 | auto varRequestIdQueue = std::deque<QUuid>{}; |
|
|
613 | 616 | qCDebug(LOG_VariableController()) << tr("Store REQUEST in QUEUE"); |
|
|
614 | 617 | varRequestIdQueue.push_back(varRequestId); |
|
|
615 | 618 | m_VarIdToVarRequestIdQueueMap.insert(std::make_pair(varId, std::move(varRequestIdQueue))); |
|
|
616 | 619 | } |
|
|
617 | 620 | else { |
|
|
618 | 621 | qCDebug(LOG_VariableController()) << tr("Store REQUEST in EXISTING QUEUE"); |
|
|
619 | 622 | auto &varRequestIdQueue = varIdToVarRequestIdQueueMapIt->second; |
|
|
620 | 623 | varRequestIdQueue.push_back(varRequestId); |
|
|
621 | 624 | } |
|
|
622 | 625 | |
|
|
623 | 626 | auto varRequestIdToVarIdVarRequestMapIt = m_VarRequestIdToVarIdVarRequestMap.find(varRequestId); |
|
|
624 | 627 | if (varRequestIdToVarIdVarRequestMapIt == m_VarRequestIdToVarIdVarRequestMap.cend()) { |
|
|
625 | 628 | auto varIdToVarRequestMap = std::map<QUuid, VariableRequest>{}; |
|
|
626 | 629 | varIdToVarRequestMap.insert(std::make_pair(varId, varRequest)); |
|
|
627 | 630 | qCDebug(LOG_VariableController()) << tr("Store REQUESTID in MAP"); |
|
|
628 | 631 | m_VarRequestIdToVarIdVarRequestMap.insert( |
|
|
629 | 632 | std::make_pair(varRequestId, std::move(varIdToVarRequestMap))); |
|
|
630 | 633 | } |
|
|
631 | 634 | else { |
|
|
632 | 635 | auto &varIdToVarRequestMap = varRequestIdToVarIdVarRequestMapIt->second; |
|
|
633 | 636 | qCDebug(LOG_VariableController()) << tr("Store REQUESTID in EXISTING MAP"); |
|
|
634 | 637 | varIdToVarRequestMap.insert(std::make_pair(varId, varRequest)); |
|
|
635 | 638 | } |
|
|
636 | 639 | } |
|
|
637 | 640 | |
|
|
638 | 641 | QUuid VariableController::VariableControllerPrivate::acceptVariableRequest( |
|
|
639 | 642 | QUuid varId, std::shared_ptr<IDataSeries> dataSeries) |
|
|
640 | 643 | { |
|
|
641 | 644 | QUuid varRequestId; |
|
|
642 | 645 | auto varIdToVarRequestIdQueueMapIt = m_VarIdToVarRequestIdQueueMap.find(varId); |
|
|
643 | 646 | if (varIdToVarRequestIdQueueMapIt != m_VarIdToVarRequestIdQueueMap.cend()) { |
|
|
644 | 647 | auto &varRequestIdQueue = varIdToVarRequestIdQueueMapIt->second; |
|
|
645 | 648 | varRequestId = varRequestIdQueue.front(); |
|
|
646 | 649 | auto varRequestIdToVarIdVarRequestMapIt |
|
|
647 | 650 | = m_VarRequestIdToVarIdVarRequestMap.find(varRequestId); |
|
|
648 | 651 | if (varRequestIdToVarIdVarRequestMapIt != m_VarRequestIdToVarIdVarRequestMap.cend()) { |
|
|
649 | 652 | auto &varIdToVarRequestMap = varRequestIdToVarIdVarRequestMapIt->second; |
|
|
650 | 653 | auto varIdToVarRequestMapIt = varIdToVarRequestMap.find(varId); |
|
|
651 | 654 | if (varIdToVarRequestMapIt != varIdToVarRequestMap.cend()) { |
|
|
652 | 655 | qCDebug(LOG_VariableController()) << tr("acceptVariableRequest"); |
|
|
653 | 656 | auto &varRequest = varIdToVarRequestMapIt->second; |
|
|
654 | 657 | varRequest.m_DataSeries = dataSeries; |
|
|
655 | 658 | varRequest.m_CanUpdate = true; |
|
|
656 | 659 | } |
|
|
657 | 660 | else { |
|
|
658 | 661 | qCDebug(LOG_VariableController()) |
|
|
659 | 662 | << tr("Impossible to acceptVariableRequest of a unknown variable id attached " |
|
|
660 | 663 | "to a variableRequestId") |
|
|
661 | 664 | << varRequestId << varId; |
|
|
662 | 665 | } |
|
|
663 | 666 | } |
|
|
664 | 667 | else { |
|
|
665 | 668 | qCCritical(LOG_VariableController()) |
|
|
666 | 669 | << tr("Impossible to acceptVariableRequest of a unknown variableRequestId") |
|
|
667 | 670 | << varRequestId; |
|
|
668 | 671 | } |
|
|
669 | 672 | |
|
|
670 | 673 | qCDebug(LOG_VariableController()) << tr("1: erase REQUEST in QUEUE ?") |
|
|
671 | 674 | << varRequestIdQueue.size(); |
|
|
672 | 675 | varRequestIdQueue.pop_front(); |
|
|
673 | 676 | qCDebug(LOG_VariableController()) << tr("2: erase REQUEST in QUEUE ?") |
|
|
674 | 677 | << varRequestIdQueue.size(); |
|
|
675 | 678 | if (varRequestIdQueue.empty()) { |
|
|
676 | 679 | m_VarIdToVarRequestIdQueueMap.erase(varId); |
|
|
677 | 680 | } |
|
|
678 | 681 | } |
|
|
679 | 682 | else { |
|
|
680 | 683 | qCCritical(LOG_VariableController()) |
|
|
681 | 684 | << tr("Impossible to acceptVariableRequest of a unknown variable id") << varId; |
|
|
682 | 685 | } |
|
|
683 | 686 | |
|
|
684 | 687 | return varRequestId; |
|
|
685 | 688 | } |
|
|
686 | 689 | |
|
|
687 | 690 | void VariableController::VariableControllerPrivate::updateVariableRequest(QUuid varRequestId) |
|
|
688 | 691 | { |
|
|
689 | 692 | |
|
|
690 | 693 | auto varRequestIdToVarIdVarRequestMapIt = m_VarRequestIdToVarIdVarRequestMap.find(varRequestId); |
|
|
691 | 694 | if (varRequestIdToVarIdVarRequestMapIt != m_VarRequestIdToVarIdVarRequestMap.cend()) { |
|
|
692 | 695 | bool processVariableUpdate = true; |
|
|
693 | 696 | auto &varIdToVarRequestMap = varRequestIdToVarIdVarRequestMapIt->second; |
|
|
694 | 697 | for (auto varIdToVarRequestMapIt = varIdToVarRequestMap.cbegin(); |
|
|
695 | 698 | (varIdToVarRequestMapIt != varIdToVarRequestMap.cend()) && processVariableUpdate; |
|
|
696 | 699 | ++varIdToVarRequestMapIt) { |
|
|
697 | 700 | processVariableUpdate &= varIdToVarRequestMapIt->second.m_CanUpdate; |
|
|
698 | 701 | qCDebug(LOG_VariableController()) << tr("updateVariableRequest") |
|
|
699 | 702 | << processVariableUpdate; |
|
|
700 | 703 | } |
|
|
701 | 704 | |
|
|
702 | 705 | if (processVariableUpdate) { |
|
|
703 | 706 | for (auto varIdToVarRequestMapIt = varIdToVarRequestMap.cbegin(); |
|
|
704 | 707 | varIdToVarRequestMapIt != varIdToVarRequestMap.cend(); ++varIdToVarRequestMapIt) { |
|
|
705 | 708 | if (auto var = findVariable(varIdToVarRequestMapIt->first)) { |
|
|
706 | 709 | auto &varRequest = varIdToVarRequestMapIt->second; |
|
|
707 | 710 | var->setRange(varRequest.m_RangeRequested); |
|
|
708 | 711 | var->setCacheRange(varRequest.m_CacheRangeRequested); |
|
|
709 | 712 | qCDebug(LOG_VariableController()) << tr("1: onDataProvided") |
|
|
710 | 713 | << varRequest.m_RangeRequested; |
|
|
711 | 714 | qCDebug(LOG_VariableController()) << tr("2: onDataProvided") |
|
|
712 | 715 | << varRequest.m_CacheRangeRequested; |
|
|
713 | 716 | var->mergeDataSeries(varRequest.m_DataSeries); |
|
|
714 | 717 | qCDebug(LOG_VariableController()) << tr("3: onDataProvided") |
|
|
715 | 718 | << varRequest.m_DataSeries->range(); |
|
|
716 | 719 | qCDebug(LOG_VariableController()) << tr("4: onDataProvided"); |
|
|
717 | 720 | |
|
|
718 | 721 | /// @todo MPL: confirm |
|
|
719 | 722 | // Variable update is notified only if there is no pending request for it |
|
|
720 | 723 | if (m_VarIdToVarRequestIdQueueMap.count(varIdToVarRequestMapIt->first) == 0) { |
|
|
721 | 724 | emit var->updated(); |
|
|
722 | 725 | } |
|
|
723 | 726 | } |
|
|
724 | 727 | else { |
|
|
725 | 728 | qCCritical(LOG_VariableController()) |
|
|
726 | 729 | << tr("Impossible to update data to a null variable"); |
|
|
727 | 730 | } |
|
|
728 | 731 | } |
|
|
729 | 732 | |
|
|
730 | 733 | // cleaning varRequestId |
|
|
731 | 734 | qCDebug(LOG_VariableController()) << tr("0: erase REQUEST in MAP ?") |
|
|
732 | 735 | << m_VarRequestIdToVarIdVarRequestMap.size(); |
|
|
733 | 736 | m_VarRequestIdToVarIdVarRequestMap.erase(varRequestId); |
|
|
734 | 737 | qCDebug(LOG_VariableController()) << tr("1: erase REQUEST in MAP ?") |
|
|
735 | 738 | << m_VarRequestIdToVarIdVarRequestMap.size(); |
|
|
736 | 739 | } |
|
|
737 | 740 | } |
|
|
738 | 741 | else { |
|
|
739 | 742 | qCCritical(LOG_VariableController()) |
|
|
740 | 743 | << tr("Cannot updateVariableRequest for a unknow varRequestId") << varRequestId; |
|
|
741 | 744 | } |
|
|
742 | 745 | } |
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|
743 | 746 | |
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744 | 747 | void VariableController::VariableControllerPrivate::cancelVariableRequest(QUuid varRequestId) |
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|
745 | 748 | { |
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746 | 749 | // cleaning varRequestId |
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|
747 | 750 | m_VarRequestIdToVarIdVarRequestMap.erase(varRequestId); |
|
|
748 | 751 | |
|
|
749 | 752 | for (auto varIdToVarRequestIdQueueMapIt = m_VarIdToVarRequestIdQueueMap.begin(); |
|
|
750 | 753 | varIdToVarRequestIdQueueMapIt != m_VarIdToVarRequestIdQueueMap.end();) { |
|
|
751 | 754 | auto &varRequestIdQueue = varIdToVarRequestIdQueueMapIt->second; |
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|
752 | 755 | varRequestIdQueue.erase( |
|
|
753 | 756 | std::remove(varRequestIdQueue.begin(), varRequestIdQueue.end(), varRequestId), |
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|
754 | 757 | varRequestIdQueue.end()); |
|
|
755 | 758 | if (varRequestIdQueue.empty()) { |
|
|
756 | 759 | varIdToVarRequestIdQueueMapIt |
|
|
757 | 760 | = m_VarIdToVarRequestIdQueueMap.erase(varIdToVarRequestIdQueueMapIt); |
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|
758 | 761 | } |
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759 | 762 | else { |
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|
760 | 763 | ++varIdToVarRequestIdQueueMapIt; |
|
|
761 | 764 | } |
|
|
762 | 765 | } |
|
|
763 | 766 | } |
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