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Sets states after operations
Alexandre Leroux -
r813:4223a71c7134 feature/VariableS...
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1 #include <Variable/Variable.h>
1 #include <Variable/Variable.h>
2 #include <Variable/VariableAcquisitionWorker.h>
2 #include <Variable/VariableAcquisitionWorker.h>
3 #include <Variable/VariableCacheStrategy.h>
3 #include <Variable/VariableCacheStrategy.h>
4 #include <Variable/VariableCacheStrategyFactory.h>
4 #include <Variable/VariableCacheStrategyFactory.h>
5 #include <Variable/VariableController.h>
5 #include <Variable/VariableController.h>
6 #include <Variable/VariableModel.h>
6 #include <Variable/VariableModel.h>
7 #include <Variable/VariableSynchronizationGroup.h>
7 #include <Variable/VariableSynchronizationGroup.h>
8
8
9 #include <Data/DataProviderParameters.h>
9 #include <Data/DataProviderParameters.h>
10 #include <Data/IDataProvider.h>
10 #include <Data/IDataProvider.h>
11 #include <Data/IDataSeries.h>
11 #include <Data/IDataSeries.h>
12 #include <Data/VariableRequest.h>
12 #include <Data/VariableRequest.h>
13 #include <Time/TimeController.h>
13 #include <Time/TimeController.h>
14
14
15 #include <QMutex>
15 #include <QMutex>
16 #include <QThread>
16 #include <QThread>
17 #include <QUuid>
17 #include <QUuid>
18 #include <QtCore/QItemSelectionModel>
18 #include <QtCore/QItemSelectionModel>
19
19
20 #include <deque>
20 #include <deque>
21 #include <set>
21 #include <set>
22 #include <unordered_map>
22 #include <unordered_map>
23
23
24 Q_LOGGING_CATEGORY(LOG_VariableController, "VariableController")
24 Q_LOGGING_CATEGORY(LOG_VariableController, "VariableController")
25
25
26 namespace {
26 namespace {
27
27
28 SqpRange computeSynchroRangeRequested(const SqpRange &varRange, const SqpRange &graphRange,
28 SqpRange computeSynchroRangeRequested(const SqpRange &varRange, const SqpRange &graphRange,
29 const SqpRange &oldGraphRange)
29 const SqpRange &oldGraphRange)
30 {
30 {
31 auto zoomType = VariableController::getZoomType(graphRange, oldGraphRange);
31 auto zoomType = VariableController::getZoomType(graphRange, oldGraphRange);
32
32
33 auto varRangeRequested = varRange;
33 auto varRangeRequested = varRange;
34 switch (zoomType) {
34 switch (zoomType) {
35 case AcquisitionZoomType::ZoomIn: {
35 case AcquisitionZoomType::ZoomIn: {
36 auto deltaLeft = graphRange.m_TStart - oldGraphRange.m_TStart;
36 auto deltaLeft = graphRange.m_TStart - oldGraphRange.m_TStart;
37 auto deltaRight = oldGraphRange.m_TEnd - graphRange.m_TEnd;
37 auto deltaRight = oldGraphRange.m_TEnd - graphRange.m_TEnd;
38 varRangeRequested.m_TStart += deltaLeft;
38 varRangeRequested.m_TStart += deltaLeft;
39 varRangeRequested.m_TEnd -= deltaRight;
39 varRangeRequested.m_TEnd -= deltaRight;
40 break;
40 break;
41 }
41 }
42
42
43 case AcquisitionZoomType::ZoomOut: {
43 case AcquisitionZoomType::ZoomOut: {
44 auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart;
44 auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart;
45 auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd;
45 auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd;
46 varRangeRequested.m_TStart -= deltaLeft;
46 varRangeRequested.m_TStart -= deltaLeft;
47 varRangeRequested.m_TEnd += deltaRight;
47 varRangeRequested.m_TEnd += deltaRight;
48 break;
48 break;
49 }
49 }
50 case AcquisitionZoomType::PanRight: {
50 case AcquisitionZoomType::PanRight: {
51 auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd;
51 auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd;
52 varRangeRequested.m_TStart += deltaRight;
52 varRangeRequested.m_TStart += deltaRight;
53 varRangeRequested.m_TEnd += deltaRight;
53 varRangeRequested.m_TEnd += deltaRight;
54 break;
54 break;
55 }
55 }
56 case AcquisitionZoomType::PanLeft: {
56 case AcquisitionZoomType::PanLeft: {
57 auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart;
57 auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart;
58 varRangeRequested.m_TStart -= deltaLeft;
58 varRangeRequested.m_TStart -= deltaLeft;
59 varRangeRequested.m_TEnd -= deltaLeft;
59 varRangeRequested.m_TEnd -= deltaLeft;
60 break;
60 break;
61 }
61 }
62 case AcquisitionZoomType::Unknown: {
62 case AcquisitionZoomType::Unknown: {
63 qCCritical(LOG_VariableController())
63 qCCritical(LOG_VariableController())
64 << VariableController::tr("Impossible to synchronize: zoom type unknown");
64 << VariableController::tr("Impossible to synchronize: zoom type unknown");
65 break;
65 break;
66 }
66 }
67 default:
67 default:
68 qCCritical(LOG_VariableController()) << VariableController::tr(
68 qCCritical(LOG_VariableController()) << VariableController::tr(
69 "Impossible to synchronize: zoom type not take into account");
69 "Impossible to synchronize: zoom type not take into account");
70 // No action
70 // No action
71 break;
71 break;
72 }
72 }
73
73
74 return varRangeRequested;
74 return varRangeRequested;
75 }
75 }
76 }
76 }
77
77
78 struct VariableController::VariableControllerPrivate {
78 struct VariableController::VariableControllerPrivate {
79 explicit VariableControllerPrivate(VariableController *parent)
79 explicit VariableControllerPrivate(VariableController *parent)
80 : m_WorkingMutex{},
80 : m_WorkingMutex{},
81 m_VariableModel{new VariableModel{parent}},
81 m_VariableModel{new VariableModel{parent}},
82 m_VariableSelectionModel{new QItemSelectionModel{m_VariableModel, parent}},
82 m_VariableSelectionModel{new QItemSelectionModel{m_VariableModel, parent}},
83 // m_VariableCacheStrategy{std::make_unique<VariableCacheStrategy>()},
83 // m_VariableCacheStrategy{std::make_unique<VariableCacheStrategy>()},
84 m_VariableCacheStrategy{VariableCacheStrategyFactory::createCacheStrategy(
84 m_VariableCacheStrategy{VariableCacheStrategyFactory::createCacheStrategy(
85 CacheStrategy::SingleThreshold)},
85 CacheStrategy::SingleThreshold)},
86 m_VariableAcquisitionWorker{std::make_unique<VariableAcquisitionWorker>()},
86 m_VariableAcquisitionWorker{std::make_unique<VariableAcquisitionWorker>()},
87 q{parent}
87 q{parent}
88 {
88 {
89
89
90 m_VariableAcquisitionWorker->moveToThread(&m_VariableAcquisitionWorkerThread);
90 m_VariableAcquisitionWorker->moveToThread(&m_VariableAcquisitionWorkerThread);
91 m_VariableAcquisitionWorkerThread.setObjectName("VariableAcquisitionWorkerThread");
91 m_VariableAcquisitionWorkerThread.setObjectName("VariableAcquisitionWorkerThread");
92 }
92 }
93
93
94
94
95 virtual ~VariableControllerPrivate()
95 virtual ~VariableControllerPrivate()
96 {
96 {
97 qCDebug(LOG_VariableController()) << tr("VariableControllerPrivate destruction");
97 qCDebug(LOG_VariableController()) << tr("VariableControllerPrivate destruction");
98 m_VariableAcquisitionWorkerThread.quit();
98 m_VariableAcquisitionWorkerThread.quit();
99 m_VariableAcquisitionWorkerThread.wait();
99 m_VariableAcquisitionWorkerThread.wait();
100 }
100 }
101
101
102
102
103 void processRequest(std::shared_ptr<Variable> var, const SqpRange &rangeRequested,
103 void processRequest(std::shared_ptr<Variable> var, const SqpRange &rangeRequested,
104 QUuid varRequestId);
104 QUuid varRequestId);
105
105
106 QVector<SqpRange> provideNotInCacheDateTimeList(std::shared_ptr<Variable> variable,
106 QVector<SqpRange> provideNotInCacheDateTimeList(std::shared_ptr<Variable> variable,
107 const SqpRange &dateTime);
107 const SqpRange &dateTime);
108
108
109 std::shared_ptr<Variable> findVariable(QUuid vIdentifier);
109 std::shared_ptr<Variable> findVariable(QUuid vIdentifier);
110 std::shared_ptr<IDataSeries>
110 std::shared_ptr<IDataSeries>
111 retrieveDataSeries(const QVector<AcquisitionDataPacket> acqDataPacketVector);
111 retrieveDataSeries(const QVector<AcquisitionDataPacket> acqDataPacketVector);
112
112
113 void registerProvider(std::shared_ptr<IDataProvider> provider);
113 void registerProvider(std::shared_ptr<IDataProvider> provider);
114
114
115 void storeVariableRequest(QUuid varId, QUuid varRequestId, const VariableRequest &varRequest);
115 void storeVariableRequest(QUuid varId, QUuid varRequestId, const VariableRequest &varRequest);
116 QUuid acceptVariableRequest(QUuid varId, std::shared_ptr<IDataSeries> dataSeries);
116 QUuid acceptVariableRequest(QUuid varId, std::shared_ptr<IDataSeries> dataSeries);
117 void updateVariableRequest(QUuid varRequestId);
117 void updateVariableRequest(QUuid varRequestId);
118 void cancelVariableRequest(QUuid varRequestId);
118 void cancelVariableRequest(QUuid varRequestId);
119
119
120 QMutex m_WorkingMutex;
120 QMutex m_WorkingMutex;
121 /// Variable model. The VariableController has the ownership
121 /// Variable model. The VariableController has the ownership
122 VariableModel *m_VariableModel;
122 VariableModel *m_VariableModel;
123 QItemSelectionModel *m_VariableSelectionModel;
123 QItemSelectionModel *m_VariableSelectionModel;
124
124
125
125
126 TimeController *m_TimeController{nullptr};
126 TimeController *m_TimeController{nullptr};
127 std::unique_ptr<VariableCacheStrategy> m_VariableCacheStrategy;
127 std::unique_ptr<VariableCacheStrategy> m_VariableCacheStrategy;
128 std::unique_ptr<VariableAcquisitionWorker> m_VariableAcquisitionWorker;
128 std::unique_ptr<VariableAcquisitionWorker> m_VariableAcquisitionWorker;
129 QThread m_VariableAcquisitionWorkerThread;
129 QThread m_VariableAcquisitionWorkerThread;
130
130
131 std::unordered_map<std::shared_ptr<Variable>, std::shared_ptr<IDataProvider> >
131 std::unordered_map<std::shared_ptr<Variable>, std::shared_ptr<IDataProvider> >
132 m_VariableToProviderMap;
132 m_VariableToProviderMap;
133 std::unordered_map<std::shared_ptr<Variable>, QUuid> m_VariableToIdentifierMap;
133 std::unordered_map<std::shared_ptr<Variable>, QUuid> m_VariableToIdentifierMap;
134 std::map<QUuid, std::shared_ptr<VariableSynchronizationGroup> >
134 std::map<QUuid, std::shared_ptr<VariableSynchronizationGroup> >
135 m_GroupIdToVariableSynchronizationGroupMap;
135 m_GroupIdToVariableSynchronizationGroupMap;
136 std::map<QUuid, QUuid> m_VariableIdGroupIdMap;
136 std::map<QUuid, QUuid> m_VariableIdGroupIdMap;
137 std::set<std::shared_ptr<IDataProvider> > m_ProviderSet;
137 std::set<std::shared_ptr<IDataProvider> > m_ProviderSet;
138
138
139 std::map<QUuid, std::map<QUuid, VariableRequest> > m_VarRequestIdToVarIdVarRequestMap;
139 std::map<QUuid, std::map<QUuid, VariableRequest> > m_VarRequestIdToVarIdVarRequestMap;
140
140
141 std::map<QUuid, std::deque<QUuid> > m_VarIdToVarRequestIdQueueMap;
141 std::map<QUuid, std::deque<QUuid> > m_VarIdToVarRequestIdQueueMap;
142
142
143
143
144 VariableController *q;
144 VariableController *q;
145 };
145 };
146
146
147
147
148 VariableController::VariableController(QObject *parent)
148 VariableController::VariableController(QObject *parent)
149 : QObject{parent}, impl{spimpl::make_unique_impl<VariableControllerPrivate>(this)}
149 : QObject{parent}, impl{spimpl::make_unique_impl<VariableControllerPrivate>(this)}
150 {
150 {
151 qCDebug(LOG_VariableController())
151 qCDebug(LOG_VariableController())
152 << tr("VariableController construction") << QThread::currentThread();
152 << tr("VariableController construction") << QThread::currentThread();
153
153
154 connect(impl->m_VariableModel, &VariableModel::abortProgessRequested, this,
154 connect(impl->m_VariableModel, &VariableModel::abortProgessRequested, this,
155 &VariableController::onAbortProgressRequested);
155 &VariableController::onAbortProgressRequested);
156
156
157 connect(impl->m_VariableAcquisitionWorker.get(),
157 connect(impl->m_VariableAcquisitionWorker.get(),
158 &VariableAcquisitionWorker::variableCanceledRequested, this,
158 &VariableAcquisitionWorker::variableCanceledRequested, this,
159 &VariableController::onAbortAcquisitionRequested);
159 &VariableController::onAbortAcquisitionRequested);
160
160
161 connect(impl->m_VariableAcquisitionWorker.get(), &VariableAcquisitionWorker::dataProvided, this,
161 connect(impl->m_VariableAcquisitionWorker.get(), &VariableAcquisitionWorker::dataProvided, this,
162 &VariableController::onDataProvided);
162 &VariableController::onDataProvided);
163 connect(impl->m_VariableAcquisitionWorker.get(),
163 connect(impl->m_VariableAcquisitionWorker.get(),
164 &VariableAcquisitionWorker::variableRequestInProgress, this,
164 &VariableAcquisitionWorker::variableRequestInProgress, this,
165 &VariableController::onVariableRetrieveDataInProgress);
165 &VariableController::onVariableRetrieveDataInProgress);
166
166
167
167
168 connect(&impl->m_VariableAcquisitionWorkerThread, &QThread::started,
168 connect(&impl->m_VariableAcquisitionWorkerThread, &QThread::started,
169 impl->m_VariableAcquisitionWorker.get(), &VariableAcquisitionWorker::initialize);
169 impl->m_VariableAcquisitionWorker.get(), &VariableAcquisitionWorker::initialize);
170 connect(&impl->m_VariableAcquisitionWorkerThread, &QThread::finished,
170 connect(&impl->m_VariableAcquisitionWorkerThread, &QThread::finished,
171 impl->m_VariableAcquisitionWorker.get(), &VariableAcquisitionWorker::finalize);
171 impl->m_VariableAcquisitionWorker.get(), &VariableAcquisitionWorker::finalize);
172
172
173
173
174 impl->m_VariableAcquisitionWorkerThread.start();
174 impl->m_VariableAcquisitionWorkerThread.start();
175 }
175 }
176
176
177 VariableController::~VariableController()
177 VariableController::~VariableController()
178 {
178 {
179 qCDebug(LOG_VariableController())
179 qCDebug(LOG_VariableController())
180 << tr("VariableController destruction") << QThread::currentThread();
180 << tr("VariableController destruction") << QThread::currentThread();
181 this->waitForFinish();
181 this->waitForFinish();
182 }
182 }
183
183
184 VariableModel *VariableController::variableModel() noexcept
184 VariableModel *VariableController::variableModel() noexcept
185 {
185 {
186 return impl->m_VariableModel;
186 return impl->m_VariableModel;
187 }
187 }
188
188
189 QItemSelectionModel *VariableController::variableSelectionModel() noexcept
189 QItemSelectionModel *VariableController::variableSelectionModel() noexcept
190 {
190 {
191 return impl->m_VariableSelectionModel;
191 return impl->m_VariableSelectionModel;
192 }
192 }
193
193
194 void VariableController::setTimeController(TimeController *timeController) noexcept
194 void VariableController::setTimeController(TimeController *timeController) noexcept
195 {
195 {
196 impl->m_TimeController = timeController;
196 impl->m_TimeController = timeController;
197 }
197 }
198
198
199 std::shared_ptr<Variable>
199 std::shared_ptr<Variable>
200 VariableController::cloneVariable(std::shared_ptr<Variable> variable) noexcept
200 VariableController::cloneVariable(std::shared_ptr<Variable> variable) noexcept
201 {
201 {
202 if (impl->m_VariableModel->containsVariable(variable)) {
202 if (impl->m_VariableModel->containsVariable(variable)) {
203 // Clones variable
203 // Clones variable
204 auto duplicate = variable->clone();
204 auto duplicate = variable->clone();
205
205
206 // Adds clone to model
206 // Adds clone to model
207 impl->m_VariableModel->addVariable(duplicate);
207 impl->m_VariableModel->addVariable(duplicate);
208
208
209 // Generates clone identifier
209 // Generates clone identifier
210 impl->m_VariableToIdentifierMap[duplicate] = QUuid::createUuid();
210 impl->m_VariableToIdentifierMap[duplicate] = QUuid::createUuid();
211
211
212 // Registers provider
212 // Registers provider
213 auto variableProvider = impl->m_VariableToProviderMap.at(variable);
213 auto variableProvider = impl->m_VariableToProviderMap.at(variable);
214 auto duplicateProvider = variableProvider != nullptr ? variableProvider->clone() : nullptr;
214 auto duplicateProvider = variableProvider != nullptr ? variableProvider->clone() : nullptr;
215
215
216 impl->m_VariableToProviderMap[duplicate] = duplicateProvider;
216 impl->m_VariableToProviderMap[duplicate] = duplicateProvider;
217 if (duplicateProvider) {
217 if (duplicateProvider) {
218 impl->registerProvider(duplicateProvider);
218 impl->registerProvider(duplicateProvider);
219 }
219 }
220
220
221 return duplicate;
221 return duplicate;
222 }
222 }
223 else {
223 else {
224 qCCritical(LOG_VariableController())
224 qCCritical(LOG_VariableController())
225 << tr("Can't create duplicate of variable %1: variable not registered in the model")
225 << tr("Can't create duplicate of variable %1: variable not registered in the model")
226 .arg(variable->name());
226 .arg(variable->name());
227 return nullptr;
227 return nullptr;
228 }
228 }
229 }
229 }
230
230
231 void VariableController::deleteVariable(std::shared_ptr<Variable> variable) noexcept
231 void VariableController::deleteVariable(std::shared_ptr<Variable> variable) noexcept
232 {
232 {
233 if (!variable) {
233 if (!variable) {
234 qCCritical(LOG_VariableController()) << "Can't delete variable: variable is null";
234 qCCritical(LOG_VariableController()) << "Can't delete variable: variable is null";
235 return;
235 return;
236 }
236 }
237
237
238 // Spreads in SciQlop that the variable will be deleted, so that potential receivers can
238 // Spreads in SciQlop that the variable will be deleted, so that potential receivers can
239 // make some treatments before the deletion
239 // make some treatments before the deletion
240 emit variableAboutToBeDeleted(variable);
240 emit variableAboutToBeDeleted(variable);
241
241
242 // Deletes identifier
242 // Deletes identifier
243 impl->m_VariableToIdentifierMap.erase(variable);
243 impl->m_VariableToIdentifierMap.erase(variable);
244
244
245 // Deletes provider
245 // Deletes provider
246 auto nbProvidersDeleted = impl->m_VariableToProviderMap.erase(variable);
246 auto nbProvidersDeleted = impl->m_VariableToProviderMap.erase(variable);
247 qCDebug(LOG_VariableController())
247 qCDebug(LOG_VariableController())
248 << tr("Number of providers deleted for variable %1: %2")
248 << tr("Number of providers deleted for variable %1: %2")
249 .arg(variable->name(), QString::number(nbProvidersDeleted));
249 .arg(variable->name(), QString::number(nbProvidersDeleted));
250
250
251
251
252 // Deletes from model
252 // Deletes from model
253 impl->m_VariableModel->deleteVariable(variable);
253 impl->m_VariableModel->deleteVariable(variable);
254 }
254 }
255
255
256 void VariableController::deleteVariables(
256 void VariableController::deleteVariables(
257 const QVector<std::shared_ptr<Variable> > &variables) noexcept
257 const QVector<std::shared_ptr<Variable> > &variables) noexcept
258 {
258 {
259 for (auto variable : qAsConst(variables)) {
259 for (auto variable : qAsConst(variables)) {
260 deleteVariable(variable);
260 deleteVariable(variable);
261 }
261 }
262 }
262 }
263
263
264 std::shared_ptr<Variable>
264 std::shared_ptr<Variable>
265 VariableController::createVariable(const QString &name, const QVariantHash &metadata,
265 VariableController::createVariable(const QString &name, const QVariantHash &metadata,
266 std::shared_ptr<IDataProvider> provider) noexcept
266 std::shared_ptr<IDataProvider> provider) noexcept
267 {
267 {
268 if (!impl->m_TimeController) {
268 if (!impl->m_TimeController) {
269 qCCritical(LOG_VariableController())
269 qCCritical(LOG_VariableController())
270 << tr("Impossible to create variable: The time controller is null");
270 << tr("Impossible to create variable: The time controller is null");
271 return nullptr;
271 return nullptr;
272 }
272 }
273
273
274 auto range = impl->m_TimeController->dateTime();
274 auto range = impl->m_TimeController->dateTime();
275
275
276 if (auto newVariable = impl->m_VariableModel->createVariable(name, metadata)) {
276 if (auto newVariable = impl->m_VariableModel->createVariable(name, metadata)) {
277 auto identifier = QUuid::createUuid();
277 auto identifier = QUuid::createUuid();
278
278
279 // store the provider
279 // store the provider
280 impl->registerProvider(provider);
280 impl->registerProvider(provider);
281
281
282 // Associate the provider
282 // Associate the provider
283 impl->m_VariableToProviderMap[newVariable] = provider;
283 impl->m_VariableToProviderMap[newVariable] = provider;
284 qCInfo(LOG_VariableController()) << "createVariable: " << identifier;
284 qCInfo(LOG_VariableController()) << "createVariable: " << identifier;
285 impl->m_VariableToIdentifierMap[newVariable] = identifier;
285 impl->m_VariableToIdentifierMap[newVariable] = identifier;
286
286
287
287
288 auto varRequestId = QUuid::createUuid();
288 auto varRequestId = QUuid::createUuid();
289 impl->processRequest(newVariable, range, varRequestId);
289 impl->processRequest(newVariable, range, varRequestId);
290 impl->updateVariableRequest(varRequestId);
290 impl->updateVariableRequest(varRequestId);
291
291
292 return newVariable;
292 return newVariable;
293 }
293 }
294 }
294 }
295
295
296 void VariableController::onDateTimeOnSelection(const SqpRange &dateTime)
296 void VariableController::onDateTimeOnSelection(const SqpRange &dateTime)
297 {
297 {
298 // TODO check synchronisation and Rescale
298 // TODO check synchronisation and Rescale
299 qCDebug(LOG_VariableController())
299 qCDebug(LOG_VariableController())
300 << "VariableController::onDateTimeOnSelection" << QThread::currentThread()->objectName();
300 << "VariableController::onDateTimeOnSelection" << QThread::currentThread()->objectName();
301 auto selectedRows = impl->m_VariableSelectionModel->selectedRows();
301 auto selectedRows = impl->m_VariableSelectionModel->selectedRows();
302 auto varRequestId = QUuid::createUuid();
302 auto varRequestId = QUuid::createUuid();
303
303
304 for (const auto &selectedRow : qAsConst(selectedRows)) {
304 for (const auto &selectedRow : qAsConst(selectedRows)) {
305 if (auto selectedVariable = impl->m_VariableModel->variable(selectedRow.row())) {
305 if (auto selectedVariable = impl->m_VariableModel->variable(selectedRow.row())) {
306 selectedVariable->setRange(dateTime);
306 selectedVariable->setRange(dateTime);
307 impl->processRequest(selectedVariable, dateTime, varRequestId);
307 impl->processRequest(selectedVariable, dateTime, varRequestId);
308
308
309 // notify that rescale operation has to be done
309 // notify that rescale operation has to be done
310 emit rangeChanged(selectedVariable, dateTime);
310 emit rangeChanged(selectedVariable, dateTime);
311 }
311 }
312 }
312 }
313 impl->updateVariableRequest(varRequestId);
313 impl->updateVariableRequest(varRequestId);
314 }
314 }
315
315
316 void VariableController::onDataProvided(QUuid vIdentifier, const SqpRange &rangeRequested,
316 void VariableController::onDataProvided(QUuid vIdentifier, const SqpRange &rangeRequested,
317 const SqpRange &cacheRangeRequested,
317 const SqpRange &cacheRangeRequested,
318 QVector<AcquisitionDataPacket> dataAcquired)
318 QVector<AcquisitionDataPacket> dataAcquired)
319 {
319 {
320 auto retrievedDataSeries = impl->retrieveDataSeries(dataAcquired);
320 auto retrievedDataSeries = impl->retrieveDataSeries(dataAcquired);
321 auto varRequestId = impl->acceptVariableRequest(vIdentifier, retrievedDataSeries);
321 auto varRequestId = impl->acceptVariableRequest(vIdentifier, retrievedDataSeries);
322 if (!varRequestId.isNull()) {
322 if (!varRequestId.isNull()) {
323 impl->updateVariableRequest(varRequestId);
323 impl->updateVariableRequest(varRequestId);
324 }
324 }
325 }
325 }
326
326
327 void VariableController::onVariableRetrieveDataInProgress(QUuid identifier, double progress)
327 void VariableController::onVariableRetrieveDataInProgress(QUuid identifier, double progress)
328 {
328 {
329 qCDebug(LOG_VariableController())
329 qCDebug(LOG_VariableController())
330 << "TORM: variableController::onVariableRetrieveDataInProgress"
330 << "TORM: variableController::onVariableRetrieveDataInProgress"
331 << QThread::currentThread()->objectName() << progress;
331 << QThread::currentThread()->objectName() << progress;
332 if (auto var = impl->findVariable(identifier)) {
332 if (auto var = impl->findVariable(identifier)) {
333 impl->m_VariableModel->setDataProgress(var, progress);
333 impl->m_VariableModel->setDataProgress(var, progress);
334 }
334 }
335 else {
335 else {
336 qCCritical(LOG_VariableController())
336 qCCritical(LOG_VariableController())
337 << tr("Impossible to notify progression of a null variable");
337 << tr("Impossible to notify progression of a null variable");
338 }
338 }
339 }
339 }
340
340
341 void VariableController::onAbortProgressRequested(std::shared_ptr<Variable> variable)
341 void VariableController::onAbortProgressRequested(std::shared_ptr<Variable> variable)
342 {
342 {
343 auto it = impl->m_VariableToIdentifierMap.find(variable);
343 auto it = impl->m_VariableToIdentifierMap.find(variable);
344 if (it != impl->m_VariableToIdentifierMap.cend()) {
344 if (it != impl->m_VariableToIdentifierMap.cend()) {
345 impl->m_VariableAcquisitionWorker->abortProgressRequested(it->second);
345 impl->m_VariableAcquisitionWorker->abortProgressRequested(it->second);
346
346
347 QUuid varRequestId;
347 QUuid varRequestId;
348 auto varIdToVarRequestIdQueueMapIt = impl->m_VarIdToVarRequestIdQueueMap.find(it->second);
348 auto varIdToVarRequestIdQueueMapIt = impl->m_VarIdToVarRequestIdQueueMap.find(it->second);
349 if (varIdToVarRequestIdQueueMapIt != impl->m_VarIdToVarRequestIdQueueMap.cend()) {
349 if (varIdToVarRequestIdQueueMapIt != impl->m_VarIdToVarRequestIdQueueMap.cend()) {
350 auto &varRequestIdQueue = varIdToVarRequestIdQueueMapIt->second;
350 auto &varRequestIdQueue = varIdToVarRequestIdQueueMapIt->second;
351 varRequestId = varRequestIdQueue.front();
351 varRequestId = varRequestIdQueue.front();
352 impl->cancelVariableRequest(varRequestId);
352 impl->cancelVariableRequest(varRequestId);
353
353
354 // Finish the progression for the request
354 // Finish the progression for the request
355 variable->setState(std::make_unique<CanceledState>());
355 impl->m_VariableModel->setDataProgress(variable, 0.0);
356 impl->m_VariableModel->setDataProgress(variable, 0.0);
356 }
357 }
357 else {
358 else {
358 qCWarning(LOG_VariableController())
359 qCWarning(LOG_VariableController())
359 << tr("Aborting progression of inexistant variable request detected !!!")
360 << tr("Aborting progression of inexistant variable request detected !!!")
360 << QThread::currentThread()->objectName();
361 << QThread::currentThread()->objectName();
361 }
362 }
362 }
363 }
363 else {
364 else {
364 qCWarning(LOG_VariableController())
365 qCWarning(LOG_VariableController())
365 << tr("Aborting progression of inexistant variable detected !!!")
366 << tr("Aborting progression of inexistant variable detected !!!")
366 << QThread::currentThread()->objectName();
367 << QThread::currentThread()->objectName();
367 }
368 }
368 }
369 }
369
370
370 void VariableController::onAbortAcquisitionRequested(QUuid vIdentifier)
371 void VariableController::onAbortAcquisitionRequested(QUuid vIdentifier)
371 {
372 {
372 qCDebug(LOG_VariableController()) << "TORM: variableController::onAbortAcquisitionRequested"
373 qCDebug(LOG_VariableController()) << "TORM: variableController::onAbortAcquisitionRequested"
373 << QThread::currentThread()->objectName() << vIdentifier;
374 << QThread::currentThread()->objectName() << vIdentifier;
374
375
375 if (auto var = impl->findVariable(vIdentifier)) {
376 if (auto var = impl->findVariable(vIdentifier)) {
376 this->onAbortProgressRequested(var);
377 this->onAbortProgressRequested(var);
377 }
378 }
378 else {
379 else {
379 qCCritical(LOG_VariableController())
380 qCCritical(LOG_VariableController())
380 << tr("Impossible to abort Acquisition Requestof a null variable");
381 << tr("Impossible to abort Acquisition Requestof a null variable");
381 }
382 }
382 }
383 }
383
384
384 void VariableController::onAddSynchronizationGroupId(QUuid synchronizationGroupId)
385 void VariableController::onAddSynchronizationGroupId(QUuid synchronizationGroupId)
385 {
386 {
386 qCDebug(LOG_VariableController())
387 qCDebug(LOG_VariableController())
387 << "TORM: VariableController::onAddSynchronizationGroupId"
388 << "TORM: VariableController::onAddSynchronizationGroupId"
388 << QThread::currentThread()->objectName() << synchronizationGroupId;
389 << QThread::currentThread()->objectName() << synchronizationGroupId;
389 auto vSynchroGroup = std::make_shared<VariableSynchronizationGroup>();
390 auto vSynchroGroup = std::make_shared<VariableSynchronizationGroup>();
390 impl->m_GroupIdToVariableSynchronizationGroupMap.insert(
391 impl->m_GroupIdToVariableSynchronizationGroupMap.insert(
391 std::make_pair(synchronizationGroupId, vSynchroGroup));
392 std::make_pair(synchronizationGroupId, vSynchroGroup));
392 }
393 }
393
394
394 void VariableController::onRemoveSynchronizationGroupId(QUuid synchronizationGroupId)
395 void VariableController::onRemoveSynchronizationGroupId(QUuid synchronizationGroupId)
395 {
396 {
396 impl->m_GroupIdToVariableSynchronizationGroupMap.erase(synchronizationGroupId);
397 impl->m_GroupIdToVariableSynchronizationGroupMap.erase(synchronizationGroupId);
397 }
398 }
398
399
399 void VariableController::onAddSynchronized(std::shared_ptr<Variable> variable,
400 void VariableController::onAddSynchronized(std::shared_ptr<Variable> variable,
400 QUuid synchronizationGroupId)
401 QUuid synchronizationGroupId)
401
402
402 {
403 {
403 qCDebug(LOG_VariableController())
404 qCDebug(LOG_VariableController())
404 << "TORM: VariableController::onAddSynchronized" << synchronizationGroupId;
405 << "TORM: VariableController::onAddSynchronized" << synchronizationGroupId;
405 auto varToVarIdIt = impl->m_VariableToIdentifierMap.find(variable);
406 auto varToVarIdIt = impl->m_VariableToIdentifierMap.find(variable);
406 if (varToVarIdIt != impl->m_VariableToIdentifierMap.cend()) {
407 if (varToVarIdIt != impl->m_VariableToIdentifierMap.cend()) {
407 auto groupIdToVSGIt
408 auto groupIdToVSGIt
408 = impl->m_GroupIdToVariableSynchronizationGroupMap.find(synchronizationGroupId);
409 = impl->m_GroupIdToVariableSynchronizationGroupMap.find(synchronizationGroupId);
409 if (groupIdToVSGIt != impl->m_GroupIdToVariableSynchronizationGroupMap.cend()) {
410 if (groupIdToVSGIt != impl->m_GroupIdToVariableSynchronizationGroupMap.cend()) {
410 impl->m_VariableIdGroupIdMap.insert(
411 impl->m_VariableIdGroupIdMap.insert(
411 std::make_pair(varToVarIdIt->second, synchronizationGroupId));
412 std::make_pair(varToVarIdIt->second, synchronizationGroupId));
412 groupIdToVSGIt->second->addVariableId(varToVarIdIt->second);
413 groupIdToVSGIt->second->addVariableId(varToVarIdIt->second);
413 }
414 }
414 else {
415 else {
415 qCCritical(LOG_VariableController())
416 qCCritical(LOG_VariableController())
416 << tr("Impossible to synchronize a variable with an unknown sycnhronization group")
417 << tr("Impossible to synchronize a variable with an unknown sycnhronization group")
417 << variable->name();
418 << variable->name();
418 }
419 }
419 }
420 }
420 else {
421 else {
421 qCCritical(LOG_VariableController())
422 qCCritical(LOG_VariableController())
422 << tr("Impossible to synchronize a variable with no identifier") << variable->name();
423 << tr("Impossible to synchronize a variable with no identifier") << variable->name();
423 }
424 }
424 }
425 }
425
426
426 void VariableController::desynchronize(std::shared_ptr<Variable> variable,
427 void VariableController::desynchronize(std::shared_ptr<Variable> variable,
427 QUuid synchronizationGroupId)
428 QUuid synchronizationGroupId)
428 {
429 {
429 // Gets variable id
430 // Gets variable id
430 auto variableIt = impl->m_VariableToIdentifierMap.find(variable);
431 auto variableIt = impl->m_VariableToIdentifierMap.find(variable);
431 if (variableIt == impl->m_VariableToIdentifierMap.cend()) {
432 if (variableIt == impl->m_VariableToIdentifierMap.cend()) {
432 qCCritical(LOG_VariableController())
433 qCCritical(LOG_VariableController())
433 << tr("Can't desynchronize variable %1: variable identifier not found")
434 << tr("Can't desynchronize variable %1: variable identifier not found")
434 .arg(variable->name());
435 .arg(variable->name());
435 return;
436 return;
436 }
437 }
437
438
438 // Gets synchronization group
439 // Gets synchronization group
439 auto groupIt = impl->m_GroupIdToVariableSynchronizationGroupMap.find(synchronizationGroupId);
440 auto groupIt = impl->m_GroupIdToVariableSynchronizationGroupMap.find(synchronizationGroupId);
440 if (groupIt == impl->m_GroupIdToVariableSynchronizationGroupMap.cend()) {
441 if (groupIt == impl->m_GroupIdToVariableSynchronizationGroupMap.cend()) {
441 qCCritical(LOG_VariableController())
442 qCCritical(LOG_VariableController())
442 << tr("Can't desynchronize variable %1: unknown synchronization group")
443 << tr("Can't desynchronize variable %1: unknown synchronization group")
443 .arg(variable->name());
444 .arg(variable->name());
444 return;
445 return;
445 }
446 }
446
447
447 auto variableId = variableIt->second;
448 auto variableId = variableIt->second;
448
449
449 // Removes variable from synchronization group
450 // Removes variable from synchronization group
450 auto synchronizationGroup = groupIt->second;
451 auto synchronizationGroup = groupIt->second;
451 synchronizationGroup->removeVariableId(variableId);
452 synchronizationGroup->removeVariableId(variableId);
452
453
453 // Removes link between variable and synchronization group
454 // Removes link between variable and synchronization group
454 impl->m_VariableIdGroupIdMap.erase(variableId);
455 impl->m_VariableIdGroupIdMap.erase(variableId);
455 }
456 }
456
457
457 void VariableController::onRequestDataLoading(QVector<std::shared_ptr<Variable> > variables,
458 void VariableController::onRequestDataLoading(QVector<std::shared_ptr<Variable> > variables,
458 const SqpRange &range, const SqpRange &oldRange,
459 const SqpRange &range, const SqpRange &oldRange,
459 bool synchronise)
460 bool synchronise)
460 {
461 {
461 // NOTE: oldRange isn't really necessary since oldRange == variable->range().
462 // NOTE: oldRange isn't really necessary since oldRange == variable->range().
462
463
463 // we want to load data of the variable for the dateTime.
464 // we want to load data of the variable for the dateTime.
464 // First we check if the cache contains some of them.
465 // First we check if the cache contains some of them.
465 // For the other, we ask the provider to give them.
466 // For the other, we ask the provider to give them.
466
467
467 auto varRequestId = QUuid::createUuid();
468 auto varRequestId = QUuid::createUuid();
468 qCDebug(LOG_VariableController()) << "VariableController::onRequestDataLoading"
469 qCDebug(LOG_VariableController()) << "VariableController::onRequestDataLoading"
469 << QThread::currentThread()->objectName() << varRequestId;
470 << QThread::currentThread()->objectName() << varRequestId;
470
471
471 for (const auto &var : variables) {
472 for (const auto &var : variables) {
472 qCDebug(LOG_VariableController()) << "processRequest for" << var->name() << varRequestId;
473 qCDebug(LOG_VariableController()) << "processRequest for" << var->name() << varRequestId;
473 impl->processRequest(var, range, varRequestId);
474 impl->processRequest(var, range, varRequestId);
474 }
475 }
475
476
476 if (synchronise) {
477 if (synchronise) {
477 // Get the group ids
478 // Get the group ids
478 qCDebug(LOG_VariableController())
479 qCDebug(LOG_VariableController())
479 << "TORM VariableController::onRequestDataLoading for synchro var ENABLE";
480 << "TORM VariableController::onRequestDataLoading for synchro var ENABLE";
480 auto groupIds = std::set<QUuid>{};
481 auto groupIds = std::set<QUuid>{};
481 auto groupIdToOldRangeMap = std::map<QUuid, SqpRange>{};
482 auto groupIdToOldRangeMap = std::map<QUuid, SqpRange>{};
482 for (const auto &var : variables) {
483 for (const auto &var : variables) {
483 auto varToVarIdIt = impl->m_VariableToIdentifierMap.find(var);
484 auto varToVarIdIt = impl->m_VariableToIdentifierMap.find(var);
484 if (varToVarIdIt != impl->m_VariableToIdentifierMap.cend()) {
485 if (varToVarIdIt != impl->m_VariableToIdentifierMap.cend()) {
485 auto vId = varToVarIdIt->second;
486 auto vId = varToVarIdIt->second;
486 auto varIdToGroupIdIt = impl->m_VariableIdGroupIdMap.find(vId);
487 auto varIdToGroupIdIt = impl->m_VariableIdGroupIdMap.find(vId);
487 if (varIdToGroupIdIt != impl->m_VariableIdGroupIdMap.cend()) {
488 if (varIdToGroupIdIt != impl->m_VariableIdGroupIdMap.cend()) {
488 auto gId = varIdToGroupIdIt->second;
489 auto gId = varIdToGroupIdIt->second;
489 groupIdToOldRangeMap.insert(std::make_pair(gId, var->range()));
490 groupIdToOldRangeMap.insert(std::make_pair(gId, var->range()));
490 if (groupIds.find(gId) == groupIds.cend()) {
491 if (groupIds.find(gId) == groupIds.cend()) {
491 qCDebug(LOG_VariableController()) << "Synchro detect group " << gId;
492 qCDebug(LOG_VariableController()) << "Synchro detect group " << gId;
492 groupIds.insert(gId);
493 groupIds.insert(gId);
493 }
494 }
494 }
495 }
495 }
496 }
496 }
497 }
497
498
498 // We assume here all group ids exist
499 // We assume here all group ids exist
499 for (const auto &gId : groupIds) {
500 for (const auto &gId : groupIds) {
500 auto vSynchronizationGroup = impl->m_GroupIdToVariableSynchronizationGroupMap.at(gId);
501 auto vSynchronizationGroup = impl->m_GroupIdToVariableSynchronizationGroupMap.at(gId);
501 auto vSyncIds = vSynchronizationGroup->getIds();
502 auto vSyncIds = vSynchronizationGroup->getIds();
502 qCDebug(LOG_VariableController()) << "Var in synchro group ";
503 qCDebug(LOG_VariableController()) << "Var in synchro group ";
503 for (auto vId : vSyncIds) {
504 for (auto vId : vSyncIds) {
504 auto var = impl->findVariable(vId);
505 auto var = impl->findVariable(vId);
505
506
506 // Don't process already processed var
507 // Don't process already processed var
507 if (!variables.contains(var)) {
508 if (!variables.contains(var)) {
508 if (var != nullptr) {
509 if (var != nullptr) {
509 qCDebug(LOG_VariableController())
510 qCDebug(LOG_VariableController())
510 << "processRequest synchro for" << var->name();
511 << "processRequest synchro for" << var->name();
511 auto vSyncRangeRequested = computeSynchroRangeRequested(
512 auto vSyncRangeRequested = computeSynchroRangeRequested(
512 var->range(), range, groupIdToOldRangeMap.at(gId));
513 var->range(), range, groupIdToOldRangeMap.at(gId));
513 qCDebug(LOG_VariableController()) << "synchro RR" << vSyncRangeRequested;
514 qCDebug(LOG_VariableController()) << "synchro RR" << vSyncRangeRequested;
514 impl->processRequest(var, vSyncRangeRequested, varRequestId);
515 impl->processRequest(var, vSyncRangeRequested, varRequestId);
515 }
516 }
516 else {
517 else {
517 qCCritical(LOG_VariableController())
518 qCCritical(LOG_VariableController())
518
519
519 << tr("Impossible to synchronize a null variable");
520 << tr("Impossible to synchronize a null variable");
520 }
521 }
521 }
522 }
522 }
523 }
523 }
524 }
524 }
525 }
525
526
526 impl->updateVariableRequest(varRequestId);
527 impl->updateVariableRequest(varRequestId);
527 }
528 }
528
529
529
530
530 void VariableController::initialize()
531 void VariableController::initialize()
531 {
532 {
532 qCDebug(LOG_VariableController()) << tr("VariableController init") << QThread::currentThread();
533 qCDebug(LOG_VariableController()) << tr("VariableController init") << QThread::currentThread();
533 impl->m_WorkingMutex.lock();
534 impl->m_WorkingMutex.lock();
534 qCDebug(LOG_VariableController()) << tr("VariableController init END");
535 qCDebug(LOG_VariableController()) << tr("VariableController init END");
535 }
536 }
536
537
537 void VariableController::finalize()
538 void VariableController::finalize()
538 {
539 {
539 impl->m_WorkingMutex.unlock();
540 impl->m_WorkingMutex.unlock();
540 }
541 }
541
542
542 void VariableController::waitForFinish()
543 void VariableController::waitForFinish()
543 {
544 {
544 QMutexLocker locker{&impl->m_WorkingMutex};
545 QMutexLocker locker{&impl->m_WorkingMutex};
545 }
546 }
546
547
547 AcquisitionZoomType VariableController::getZoomType(const SqpRange &range, const SqpRange &oldRange)
548 AcquisitionZoomType VariableController::getZoomType(const SqpRange &range, const SqpRange &oldRange)
548 {
549 {
549 // t1.m_TStart <= t2.m_TStart && t2.m_TEnd <= t1.m_TEnd
550 // t1.m_TStart <= t2.m_TStart && t2.m_TEnd <= t1.m_TEnd
550 auto zoomType = AcquisitionZoomType::Unknown;
551 auto zoomType = AcquisitionZoomType::Unknown;
551 if (range.m_TStart <= oldRange.m_TStart && oldRange.m_TEnd <= range.m_TEnd) {
552 if (range.m_TStart <= oldRange.m_TStart && oldRange.m_TEnd <= range.m_TEnd) {
552 zoomType = AcquisitionZoomType::ZoomOut;
553 zoomType = AcquisitionZoomType::ZoomOut;
553 }
554 }
554 else if (range.m_TStart > oldRange.m_TStart && range.m_TEnd > oldRange.m_TEnd) {
555 else if (range.m_TStart > oldRange.m_TStart && range.m_TEnd > oldRange.m_TEnd) {
555 zoomType = AcquisitionZoomType::PanRight;
556 zoomType = AcquisitionZoomType::PanRight;
556 }
557 }
557 else if (range.m_TStart < oldRange.m_TStart && range.m_TEnd < oldRange.m_TEnd) {
558 else if (range.m_TStart < oldRange.m_TStart && range.m_TEnd < oldRange.m_TEnd) {
558 zoomType = AcquisitionZoomType::PanLeft;
559 zoomType = AcquisitionZoomType::PanLeft;
559 }
560 }
560 else if (range.m_TStart > oldRange.m_TStart && oldRange.m_TEnd > range.m_TEnd) {
561 else if (range.m_TStart > oldRange.m_TStart && oldRange.m_TEnd > range.m_TEnd) {
561 zoomType = AcquisitionZoomType::ZoomIn;
562 zoomType = AcquisitionZoomType::ZoomIn;
562 }
563 }
563 else {
564 else {
564 qCCritical(LOG_VariableController()) << "getZoomType: Unknown type detected";
565 qCCritical(LOG_VariableController()) << "getZoomType: Unknown type detected";
565 }
566 }
566 return zoomType;
567 return zoomType;
567 }
568 }
568
569
569 void VariableController::VariableControllerPrivate::processRequest(std::shared_ptr<Variable> var,
570 void VariableController::VariableControllerPrivate::processRequest(std::shared_ptr<Variable> var,
570 const SqpRange &rangeRequested,
571 const SqpRange &rangeRequested,
571 QUuid varRequestId)
572 QUuid varRequestId)
572 {
573 {
573
574
574 // TODO: protect at
575 // TODO: protect at
575 auto varRequest = VariableRequest{};
576 auto varRequest = VariableRequest{};
576 auto varId = m_VariableToIdentifierMap.at(var);
577 auto varId = m_VariableToIdentifierMap.at(var);
577
578
578 auto varStrategyRangesRequested
579 auto varStrategyRangesRequested
579 = m_VariableCacheStrategy->computeRange(var->range(), rangeRequested);
580 = m_VariableCacheStrategy->computeRange(var->range(), rangeRequested);
580
581
581 auto notInCacheRangeList = QVector<SqpRange>{varStrategyRangesRequested.second};
582 auto notInCacheRangeList = QVector<SqpRange>{varStrategyRangesRequested.second};
582 auto inCacheRangeList = QVector<SqpRange>{};
583 auto inCacheRangeList = QVector<SqpRange>{};
583 if (m_VarIdToVarRequestIdQueueMap.find(varId) == m_VarIdToVarRequestIdQueueMap.cend()) {
584 if (m_VarIdToVarRequestIdQueueMap.find(varId) == m_VarIdToVarRequestIdQueueMap.cend()) {
584 notInCacheRangeList = var->provideNotInCacheRangeList(varStrategyRangesRequested.second);
585 notInCacheRangeList = var->provideNotInCacheRangeList(varStrategyRangesRequested.second);
585 inCacheRangeList = var->provideInCacheRangeList(varStrategyRangesRequested.second);
586 inCacheRangeList = var->provideInCacheRangeList(varStrategyRangesRequested.second);
586 }
587 }
587
588
588 if (!notInCacheRangeList.empty()) {
589 if (!notInCacheRangeList.empty()) {
589 varRequest.m_RangeRequested = varStrategyRangesRequested.first;
590 varRequest.m_RangeRequested = varStrategyRangesRequested.first;
590 varRequest.m_CacheRangeRequested = varStrategyRangesRequested.second;
591 varRequest.m_CacheRangeRequested = varStrategyRangesRequested.second;
591
592
592 // store VarRequest
593 // store VarRequest
593 storeVariableRequest(varId, varRequestId, varRequest);
594 storeVariableRequest(varId, varRequestId, varRequest);
594
595
595 auto varProvider = m_VariableToProviderMap.at(var);
596 auto varProvider = m_VariableToProviderMap.at(var);
596 if (varProvider != nullptr) {
597 if (varProvider != nullptr) {
597 auto varRequestIdCanceled = m_VariableAcquisitionWorker->pushVariableRequest(
598 auto varRequestIdCanceled = m_VariableAcquisitionWorker->pushVariableRequest(
598 varRequestId, varId, varStrategyRangesRequested.first,
599 varRequestId, varId, varStrategyRangesRequested.first,
599 varStrategyRangesRequested.second,
600 varStrategyRangesRequested.second,
600 DataProviderParameters{std::move(notInCacheRangeList), var->metadata()},
601 DataProviderParameters{std::move(notInCacheRangeList), var->metadata()},
601 varProvider);
602 varProvider);
602
603
603 if (!varRequestIdCanceled.isNull()) {
604 if (!varRequestIdCanceled.isNull()) {
604 qCDebug(LOG_VariableAcquisitionWorker())
605 qCDebug(LOG_VariableAcquisitionWorker())
605 << tr("vsarRequestIdCanceled: ") << varRequestIdCanceled;
606 << tr("vsarRequestIdCanceled: ") << varRequestIdCanceled;
606 cancelVariableRequest(varRequestIdCanceled);
607 cancelVariableRequest(varRequestIdCanceled);
607 }
608 }
608 }
609 }
609 else {
610 else {
610 qCCritical(LOG_VariableController())
611 qCCritical(LOG_VariableController())
611 << "Impossible to provide data with a null provider";
612 << "Impossible to provide data with a null provider";
612 }
613 }
613
614
614 if (!inCacheRangeList.empty()) {
615 if (!inCacheRangeList.empty()) {
615 emit q->updateVarDisplaying(var, inCacheRangeList.first());
616 emit q->updateVarDisplaying(var, inCacheRangeList.first());
616 }
617 }
617 }
618 }
618 else {
619 else {
619 varRequest.m_RangeRequested = varStrategyRangesRequested.first;
620 varRequest.m_RangeRequested = varStrategyRangesRequested.first;
620 varRequest.m_CacheRangeRequested = varStrategyRangesRequested.second;
621 varRequest.m_CacheRangeRequested = varStrategyRangesRequested.second;
621 // store VarRequest
622 // store VarRequest
622 storeVariableRequest(varId, varRequestId, varRequest);
623 storeVariableRequest(varId, varRequestId, varRequest);
623 acceptVariableRequest(varId,
624 acceptVariableRequest(varId,
624 var->dataSeries()->subDataSeries(varStrategyRangesRequested.second));
625 var->dataSeries()->subDataSeries(varStrategyRangesRequested.second));
625 }
626 }
626 }
627 }
627
628
628 std::shared_ptr<Variable>
629 std::shared_ptr<Variable>
629 VariableController::VariableControllerPrivate::findVariable(QUuid vIdentifier)
630 VariableController::VariableControllerPrivate::findVariable(QUuid vIdentifier)
630 {
631 {
631 std::shared_ptr<Variable> var;
632 std::shared_ptr<Variable> var;
632 auto findReply = [vIdentifier](const auto &entry) { return vIdentifier == entry.second; };
633 auto findReply = [vIdentifier](const auto &entry) { return vIdentifier == entry.second; };
633
634
634 auto end = m_VariableToIdentifierMap.cend();
635 auto end = m_VariableToIdentifierMap.cend();
635 auto it = std::find_if(m_VariableToIdentifierMap.cbegin(), end, findReply);
636 auto it = std::find_if(m_VariableToIdentifierMap.cbegin(), end, findReply);
636 if (it != end) {
637 if (it != end) {
637 var = it->first;
638 var = it->first;
638 }
639 }
639 else {
640 else {
640 qCCritical(LOG_VariableController())
641 qCCritical(LOG_VariableController())
641 << tr("Impossible to find the variable with the identifier: ") << vIdentifier;
642 << tr("Impossible to find the variable with the identifier: ") << vIdentifier;
642 }
643 }
643
644
644 return var;
645 return var;
645 }
646 }
646
647
647 std::shared_ptr<IDataSeries> VariableController::VariableControllerPrivate::retrieveDataSeries(
648 std::shared_ptr<IDataSeries> VariableController::VariableControllerPrivate::retrieveDataSeries(
648 const QVector<AcquisitionDataPacket> acqDataPacketVector)
649 const QVector<AcquisitionDataPacket> acqDataPacketVector)
649 {
650 {
650 qCDebug(LOG_VariableController())
651 qCDebug(LOG_VariableController())
651 << tr("TORM: retrieveDataSeries acqDataPacketVector size") << acqDataPacketVector.size();
652 << tr("TORM: retrieveDataSeries acqDataPacketVector size") << acqDataPacketVector.size();
652 std::shared_ptr<IDataSeries> dataSeries;
653 std::shared_ptr<IDataSeries> dataSeries;
653 if (!acqDataPacketVector.isEmpty()) {
654 if (!acqDataPacketVector.isEmpty()) {
654 dataSeries = acqDataPacketVector[0].m_DateSeries;
655 dataSeries = acqDataPacketVector[0].m_DateSeries;
655 for (int i = 1; i < acqDataPacketVector.size(); ++i) {
656 for (int i = 1; i < acqDataPacketVector.size(); ++i) {
656 dataSeries->merge(acqDataPacketVector[i].m_DateSeries.get());
657 dataSeries->merge(acqDataPacketVector[i].m_DateSeries.get());
657 }
658 }
658 }
659 }
659 qCDebug(LOG_VariableController()) << tr("TORM: retrieveDataSeries acqDataPacketVector size END")
660 qCDebug(LOG_VariableController()) << tr("TORM: retrieveDataSeries acqDataPacketVector size END")
660 << acqDataPacketVector.size();
661 << acqDataPacketVector.size();
661 return dataSeries;
662 return dataSeries;
662 }
663 }
663
664
664 void VariableController::VariableControllerPrivate::registerProvider(
665 void VariableController::VariableControllerPrivate::registerProvider(
665 std::shared_ptr<IDataProvider> provider)
666 std::shared_ptr<IDataProvider> provider)
666 {
667 {
667 if (m_ProviderSet.find(provider) == m_ProviderSet.end()) {
668 if (m_ProviderSet.find(provider) == m_ProviderSet.end()) {
668 qCDebug(LOG_VariableController())
669 qCDebug(LOG_VariableController())
669 << tr("Registering of a new provider") << provider->objectName();
670 << tr("Registering of a new provider") << provider->objectName();
670 m_ProviderSet.insert(provider);
671 m_ProviderSet.insert(provider);
671 connect(provider.get(), &IDataProvider::dataProvided, m_VariableAcquisitionWorker.get(),
672 connect(provider.get(), &IDataProvider::dataProvided, m_VariableAcquisitionWorker.get(),
672 &VariableAcquisitionWorker::onVariableDataAcquired);
673 &VariableAcquisitionWorker::onVariableDataAcquired);
673 connect(provider.get(), &IDataProvider::dataProvidedProgress,
674 connect(provider.get(), &IDataProvider::dataProvidedProgress,
674 m_VariableAcquisitionWorker.get(),
675 m_VariableAcquisitionWorker.get(),
675 &VariableAcquisitionWorker::onVariableRetrieveDataInProgress);
676 &VariableAcquisitionWorker::onVariableRetrieveDataInProgress);
676 connect(provider.get(), &IDataProvider::dataProvidedFailed,
677 connect(provider.get(), &IDataProvider::dataProvidedFailed,
677 m_VariableAcquisitionWorker.get(),
678 m_VariableAcquisitionWorker.get(),
678 &VariableAcquisitionWorker::onVariableAcquisitionFailed);
679 &VariableAcquisitionWorker::onVariableAcquisitionFailed);
679 }
680 }
680 else {
681 else {
681 qCDebug(LOG_VariableController()) << tr("Cannot register provider, it already exists ");
682 qCDebug(LOG_VariableController()) << tr("Cannot register provider, it already exists ");
682 }
683 }
683 }
684 }
684
685
685 void VariableController::VariableControllerPrivate::storeVariableRequest(
686 void VariableController::VariableControllerPrivate::storeVariableRequest(
686 QUuid varId, QUuid varRequestId, const VariableRequest &varRequest)
687 QUuid varId, QUuid varRequestId, const VariableRequest &varRequest)
687 {
688 {
688 // First request for the variable. we can create an entry for it
689 // First request for the variable. we can create an entry for it
689 auto varIdToVarRequestIdQueueMapIt = m_VarIdToVarRequestIdQueueMap.find(varId);
690 auto varIdToVarRequestIdQueueMapIt = m_VarIdToVarRequestIdQueueMap.find(varId);
690 if (varIdToVarRequestIdQueueMapIt == m_VarIdToVarRequestIdQueueMap.cend()) {
691 if (varIdToVarRequestIdQueueMapIt == m_VarIdToVarRequestIdQueueMap.cend()) {
691 auto varRequestIdQueue = std::deque<QUuid>{};
692 auto varRequestIdQueue = std::deque<QUuid>{};
692 qCDebug(LOG_VariableController()) << tr("Store REQUEST in QUEUE");
693 qCDebug(LOG_VariableController()) << tr("Store REQUEST in QUEUE");
693 varRequestIdQueue.push_back(varRequestId);
694 varRequestIdQueue.push_back(varRequestId);
694 m_VarIdToVarRequestIdQueueMap.insert(std::make_pair(varId, std::move(varRequestIdQueue)));
695 m_VarIdToVarRequestIdQueueMap.insert(std::make_pair(varId, std::move(varRequestIdQueue)));
695 }
696 }
696 else {
697 else {
697 qCDebug(LOG_VariableController()) << tr("Store REQUEST in EXISTING QUEUE");
698 qCDebug(LOG_VariableController()) << tr("Store REQUEST in EXISTING QUEUE");
698 auto &varRequestIdQueue = varIdToVarRequestIdQueueMapIt->second;
699 auto &varRequestIdQueue = varIdToVarRequestIdQueueMapIt->second;
699 varRequestIdQueue.push_back(varRequestId);
700 varRequestIdQueue.push_back(varRequestId);
700 }
701 }
701
702
702 auto varRequestIdToVarIdVarRequestMapIt = m_VarRequestIdToVarIdVarRequestMap.find(varRequestId);
703 auto varRequestIdToVarIdVarRequestMapIt = m_VarRequestIdToVarIdVarRequestMap.find(varRequestId);
703 if (varRequestIdToVarIdVarRequestMapIt == m_VarRequestIdToVarIdVarRequestMap.cend()) {
704 if (varRequestIdToVarIdVarRequestMapIt == m_VarRequestIdToVarIdVarRequestMap.cend()) {
704 auto varIdToVarRequestMap = std::map<QUuid, VariableRequest>{};
705 auto varIdToVarRequestMap = std::map<QUuid, VariableRequest>{};
705 varIdToVarRequestMap.insert(std::make_pair(varId, varRequest));
706 varIdToVarRequestMap.insert(std::make_pair(varId, varRequest));
706 qCDebug(LOG_VariableController()) << tr("Store REQUESTID in MAP");
707 qCDebug(LOG_VariableController()) << tr("Store REQUESTID in MAP");
707 m_VarRequestIdToVarIdVarRequestMap.insert(
708 m_VarRequestIdToVarIdVarRequestMap.insert(
708 std::make_pair(varRequestId, std::move(varIdToVarRequestMap)));
709 std::make_pair(varRequestId, std::move(varIdToVarRequestMap)));
709 }
710 }
710 else {
711 else {
711 auto &varIdToVarRequestMap = varRequestIdToVarIdVarRequestMapIt->second;
712 auto &varIdToVarRequestMap = varRequestIdToVarIdVarRequestMapIt->second;
712 qCDebug(LOG_VariableController()) << tr("Store REQUESTID in EXISTING MAP");
713 qCDebug(LOG_VariableController()) << tr("Store REQUESTID in EXISTING MAP");
713 varIdToVarRequestMap.insert(std::make_pair(varId, varRequest));
714 varIdToVarRequestMap.insert(std::make_pair(varId, varRequest));
714 }
715 }
715 }
716 }
716
717
717 QUuid VariableController::VariableControllerPrivate::acceptVariableRequest(
718 QUuid VariableController::VariableControllerPrivate::acceptVariableRequest(
718 QUuid varId, std::shared_ptr<IDataSeries> dataSeries)
719 QUuid varId, std::shared_ptr<IDataSeries> dataSeries)
719 {
720 {
720 QUuid varRequestId;
721 QUuid varRequestId;
721 auto varIdToVarRequestIdQueueMapIt = m_VarIdToVarRequestIdQueueMap.find(varId);
722 auto varIdToVarRequestIdQueueMapIt = m_VarIdToVarRequestIdQueueMap.find(varId);
722 if (varIdToVarRequestIdQueueMapIt != m_VarIdToVarRequestIdQueueMap.cend()) {
723 if (varIdToVarRequestIdQueueMapIt != m_VarIdToVarRequestIdQueueMap.cend()) {
723 auto &varRequestIdQueue = varIdToVarRequestIdQueueMapIt->second;
724 auto &varRequestIdQueue = varIdToVarRequestIdQueueMapIt->second;
724 varRequestId = varRequestIdQueue.front();
725 varRequestId = varRequestIdQueue.front();
725 auto varRequestIdToVarIdVarRequestMapIt
726 auto varRequestIdToVarIdVarRequestMapIt
726 = m_VarRequestIdToVarIdVarRequestMap.find(varRequestId);
727 = m_VarRequestIdToVarIdVarRequestMap.find(varRequestId);
727 if (varRequestIdToVarIdVarRequestMapIt != m_VarRequestIdToVarIdVarRequestMap.cend()) {
728 if (varRequestIdToVarIdVarRequestMapIt != m_VarRequestIdToVarIdVarRequestMap.cend()) {
728 auto &varIdToVarRequestMap = varRequestIdToVarIdVarRequestMapIt->second;
729 auto &varIdToVarRequestMap = varRequestIdToVarIdVarRequestMapIt->second;
729 auto varIdToVarRequestMapIt = varIdToVarRequestMap.find(varId);
730 auto varIdToVarRequestMapIt = varIdToVarRequestMap.find(varId);
730 if (varIdToVarRequestMapIt != varIdToVarRequestMap.cend()) {
731 if (varIdToVarRequestMapIt != varIdToVarRequestMap.cend()) {
731 qCDebug(LOG_VariableController()) << tr("acceptVariableRequest");
732 qCDebug(LOG_VariableController()) << tr("acceptVariableRequest");
732 auto &varRequest = varIdToVarRequestMapIt->second;
733 auto &varRequest = varIdToVarRequestMapIt->second;
733 varRequest.m_DataSeries = dataSeries;
734 varRequest.m_DataSeries = dataSeries;
734 varRequest.m_CanUpdate = true;
735 varRequest.m_CanUpdate = true;
735 }
736 }
736 else {
737 else {
737 qCDebug(LOG_VariableController())
738 qCDebug(LOG_VariableController())
738 << tr("Impossible to acceptVariableRequest of a unknown variable id attached "
739 << tr("Impossible to acceptVariableRequest of a unknown variable id attached "
739 "to a variableRequestId")
740 "to a variableRequestId")
740 << varRequestId << varId;
741 << varRequestId << varId;
741 }
742 }
742 }
743 }
743 else {
744 else {
744 qCCritical(LOG_VariableController())
745 qCCritical(LOG_VariableController())
745 << tr("Impossible to acceptVariableRequest of a unknown variableRequestId")
746 << tr("Impossible to acceptVariableRequest of a unknown variableRequestId")
746 << varRequestId;
747 << varRequestId;
747 }
748 }
748
749
749 varRequestIdQueue.pop_front();
750 varRequestIdQueue.pop_front();
750 if (varRequestIdQueue.empty()) {
751 if (varRequestIdQueue.empty()) {
751 qCDebug(LOG_VariableController())
752 qCDebug(LOG_VariableController())
752 << tr("TORM Erase REQUEST because it has been accepted") << varId;
753 << tr("TORM Erase REQUEST because it has been accepted") << varId;
753 m_VarIdToVarRequestIdQueueMap.erase(varId);
754 m_VarIdToVarRequestIdQueueMap.erase(varId);
754 }
755 }
755 }
756 }
756 else {
757 else {
757 qCCritical(LOG_VariableController())
758 qCCritical(LOG_VariableController())
758 << tr("Impossible to acceptVariableRequest of a unknown variable id") << varId;
759 << tr("Impossible to acceptVariableRequest of a unknown variable id") << varId;
759 }
760 }
760
761
761 return varRequestId;
762 return varRequestId;
762 }
763 }
763
764
764 void VariableController::VariableControllerPrivate::updateVariableRequest(QUuid varRequestId)
765 void VariableController::VariableControllerPrivate::updateVariableRequest(QUuid varRequestId)
765 {
766 {
766
767
767 auto varRequestIdToVarIdVarRequestMapIt = m_VarRequestIdToVarIdVarRequestMap.find(varRequestId);
768 auto varRequestIdToVarIdVarRequestMapIt = m_VarRequestIdToVarIdVarRequestMap.find(varRequestId);
768 if (varRequestIdToVarIdVarRequestMapIt != m_VarRequestIdToVarIdVarRequestMap.cend()) {
769 if (varRequestIdToVarIdVarRequestMapIt != m_VarRequestIdToVarIdVarRequestMap.cend()) {
769 bool processVariableUpdate = true;
770 bool processVariableUpdate = true;
770 auto &varIdToVarRequestMap = varRequestIdToVarIdVarRequestMapIt->second;
771 auto &varIdToVarRequestMap = varRequestIdToVarIdVarRequestMapIt->second;
771 for (auto varIdToVarRequestMapIt = varIdToVarRequestMap.cbegin();
772 for (auto varIdToVarRequestMapIt = varIdToVarRequestMap.cbegin();
772 (varIdToVarRequestMapIt != varIdToVarRequestMap.cend()) && processVariableUpdate;
773 (varIdToVarRequestMapIt != varIdToVarRequestMap.cend()) && processVariableUpdate;
773 ++varIdToVarRequestMapIt) {
774 ++varIdToVarRequestMapIt) {
774 processVariableUpdate &= varIdToVarRequestMapIt->second.m_CanUpdate;
775 processVariableUpdate &= varIdToVarRequestMapIt->second.m_CanUpdate;
775 qCDebug(LOG_VariableController())
776 qCDebug(LOG_VariableController())
776 << tr("updateVariableRequest") << processVariableUpdate;
777 << tr("updateVariableRequest") << processVariableUpdate;
777 }
778 }
778
779
779 if (processVariableUpdate) {
780 if (processVariableUpdate) {
780 for (auto varIdToVarRequestMapIt = varIdToVarRequestMap.cbegin();
781 for (auto varIdToVarRequestMapIt = varIdToVarRequestMap.cbegin();
781 varIdToVarRequestMapIt != varIdToVarRequestMap.cend(); ++varIdToVarRequestMapIt) {
782 varIdToVarRequestMapIt != varIdToVarRequestMap.cend(); ++varIdToVarRequestMapIt) {
782 if (auto var = findVariable(varIdToVarRequestMapIt->first)) {
783 if (auto var = findVariable(varIdToVarRequestMapIt->first)) {
783 auto &varRequest = varIdToVarRequestMapIt->second;
784 auto &varRequest = varIdToVarRequestMapIt->second;
784 var->setRange(varRequest.m_RangeRequested);
785 var->setRange(varRequest.m_RangeRequested);
785 var->setCacheRange(varRequest.m_CacheRangeRequested);
786 var->setCacheRange(varRequest.m_CacheRangeRequested);
786 qCDebug(LOG_VariableController())
787 qCDebug(LOG_VariableController())
787 << tr("1: onDataProvided") << varRequest.m_RangeRequested;
788 << tr("1: onDataProvided") << varRequest.m_RangeRequested;
788 qCDebug(LOG_VariableController())
789 qCDebug(LOG_VariableController())
789 << tr("2: onDataProvided") << varRequest.m_CacheRangeRequested;
790 << tr("2: onDataProvided") << varRequest.m_CacheRangeRequested;
790 var->mergeDataSeries(varRequest.m_DataSeries);
791 var->mergeDataSeries(varRequest.m_DataSeries);
792 var->setState(std::make_unique<LoadedState>());
791 qCDebug(LOG_VariableController()) << tr("3: onDataProvided");
793 qCDebug(LOG_VariableController()) << tr("3: onDataProvided");
792
794
793 /// @todo MPL: confirm
795 /// @todo MPL: confirm
794 // Variable update is notified only if there is no pending request for it
796 // Variable update is notified only if there is no pending request for it
795 // if
797 // if
796 // (m_VarIdToVarRequestIdQueueMap.count(varIdToVarRequestMapIt->first)
798 // (m_VarIdToVarRequestIdQueueMap.count(varIdToVarRequestMapIt->first)
797 // == 0) {
799 // == 0) {
798 emit var->updated();
800 emit var->updated();
799 // }
801 // }
800 }
802 }
801 else {
803 else {
802 qCCritical(LOG_VariableController())
804 qCCritical(LOG_VariableController())
803 << tr("Impossible to update data to a null variable");
805 << tr("Impossible to update data to a null variable");
804 }
806 }
805 }
807 }
806
808
807 // cleaning varRequestId
809 // cleaning varRequestId
808 qCDebug(LOG_VariableController())
810 qCDebug(LOG_VariableController())
809 << tr("0: erase REQUEST in MAP ?") << m_VarRequestIdToVarIdVarRequestMap.size();
811 << tr("0: erase REQUEST in MAP ?") << m_VarRequestIdToVarIdVarRequestMap.size();
810 m_VarRequestIdToVarIdVarRequestMap.erase(varRequestId);
812 m_VarRequestIdToVarIdVarRequestMap.erase(varRequestId);
811 qCDebug(LOG_VariableController())
813 qCDebug(LOG_VariableController())
812 << tr("1: erase REQUEST in MAP ?") << m_VarRequestIdToVarIdVarRequestMap.size();
814 << tr("1: erase REQUEST in MAP ?") << m_VarRequestIdToVarIdVarRequestMap.size();
813 }
815 }
814 }
816 }
815 else {
817 else {
816 qCCritical(LOG_VariableController())
818 qCCritical(LOG_VariableController())
817 << tr("Cannot updateVariableRequest for a unknow varRequestId") << varRequestId;
819 << tr("Cannot updateVariableRequest for a unknow varRequestId") << varRequestId;
818 }
820 }
819 }
821 }
820
822
821 void VariableController::VariableControllerPrivate::cancelVariableRequest(QUuid varRequestId)
823 void VariableController::VariableControllerPrivate::cancelVariableRequest(QUuid varRequestId)
822 {
824 {
823 // cleaning varRequestId
825 // cleaning varRequestId
824 m_VarRequestIdToVarIdVarRequestMap.erase(varRequestId);
826 m_VarRequestIdToVarIdVarRequestMap.erase(varRequestId);
825
827
826 for (auto varIdToVarRequestIdQueueMapIt = m_VarIdToVarRequestIdQueueMap.begin();
828 for (auto varIdToVarRequestIdQueueMapIt = m_VarIdToVarRequestIdQueueMap.begin();
827 varIdToVarRequestIdQueueMapIt != m_VarIdToVarRequestIdQueueMap.end();) {
829 varIdToVarRequestIdQueueMapIt != m_VarIdToVarRequestIdQueueMap.end();) {
828 auto &varRequestIdQueue = varIdToVarRequestIdQueueMapIt->second;
830 auto &varRequestIdQueue = varIdToVarRequestIdQueueMapIt->second;
829 varRequestIdQueue.erase(
831 varRequestIdQueue.erase(
830 std::remove(varRequestIdQueue.begin(), varRequestIdQueue.end(), varRequestId),
832 std::remove(varRequestIdQueue.begin(), varRequestIdQueue.end(), varRequestId),
831 varRequestIdQueue.end());
833 varRequestIdQueue.end());
832 if (varRequestIdQueue.empty()) {
834 if (varRequestIdQueue.empty()) {
833 varIdToVarRequestIdQueueMapIt
835 varIdToVarRequestIdQueueMapIt
834 = m_VarIdToVarRequestIdQueueMap.erase(varIdToVarRequestIdQueueMapIt);
836 = m_VarIdToVarRequestIdQueueMap.erase(varIdToVarRequestIdQueueMapIt);
835 }
837 }
836 else {
838 else {
837 ++varIdToVarRequestIdQueueMapIt;
839 ++varIdToVarRequestIdQueueMapIt;
838 }
840 }
839 }
841 }
840 }
842 }
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