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drop of variables in the visualization
drop of variables in the visualization
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CosinusProvider.cpp
211 lines | 7.8 KiB | text/x-c | CppLexer
/ plugins / mockplugin / src / CosinusProvider.cpp
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Alexandre Leroux
Creates a default provider that will be returned by the mock plugin
 r128 #include "CosinusProvider.h"
Alexandre Leroux
Handles parametric frequency
 r780 #include "MockDefs.h"
Alexandre Leroux
Creates a default provider that will be returned by the mock plugin
 r128
#include <Data/DataProviderParameters.h>
#include <Data/ScalarSeries.h>
Alexandre Leroux
Generates vectors (2)...
 r783 #include <Data/VectorSeries.h>
Alexandre Leroux
Creates a default provider that will be returned by the mock plugin
 r128
perrinel
Add cmath header missing
 r135 #include <cmath>
perrinel
Add DownloadProgress emission for mock plugin
 r428 #include <QFuture>
perrinel
Add current progression for thread fix
 r364 #include <QThread>
perrinel
Add DownloadProgress emission for mock plugin
 r428 #include <QtConcurrent/QtConcurrent>
perrinel
Fix the cosinus bug....
 r298
perrinel
The cosinus provider can now handle data request
 r231 Q_LOGGING_CATEGORY(LOG_CosinusProvider, "CosinusProvider")
Alexandre Leroux
Generates vectors (1)...
 r782 namespace {
/// Abstract cosinus type
struct ICosinusType {
virtual ~ICosinusType() = default;
/// @return the number of components generated for the type
virtual int componentCount() const = 0;
/// @return the data series created for the type
virtual std::shared_ptr<IDataSeries> createDataSeries(std::vector<double> xAxisData,
std::vector<double> valuesData,
Unit xAxisUnit,
Unit valuesUnit) const = 0;
};
Alexandre Leroux
Generates vectors (2)...
 r783 struct ScalarCosinus : public ICosinusType {
int componentCount() const override { return 1; }
std::shared_ptr<IDataSeries> createDataSeries(std::vector<double> xAxisData,
std::vector<double> valuesData, Unit xAxisUnit,
Unit valuesUnit) const override
{
return std::make_shared<ScalarSeries>(std::move(xAxisData), std::move(valuesData),
xAxisUnit, valuesUnit);
}
};
struct VectorCosinus : public ICosinusType {
int componentCount() const override { return 3; }
std::shared_ptr<IDataSeries> createDataSeries(std::vector<double> xAxisData,
std::vector<double> valuesData, Unit xAxisUnit,
Unit valuesUnit) const override
{
return std::make_shared<VectorSeries>(std::move(xAxisData), std::move(valuesData),
xAxisUnit, valuesUnit);
}
};
Alexandre Leroux
Generates vectors (3)...
 r784 /// Converts string to cosinus type
/// @return the cosinus type if the string could be converted, nullptr otherwise
std::unique_ptr<ICosinusType> cosinusType(const QString &type) noexcept
{
if (type.compare(QStringLiteral("scalar"), Qt::CaseInsensitive) == 0) {
return std::make_unique<ScalarCosinus>();
}
else if (type.compare(QStringLiteral("vector"), Qt::CaseInsensitive) == 0) {
return std::make_unique<VectorCosinus>();
}
else {
return nullptr;
}
}
Alexandre Leroux
Generates vectors (1)...
 r782 } // namespace
Alexandre Leroux
Generates and registers clone provider
 r712 std::shared_ptr<IDataProvider> CosinusProvider::clone() const
{
// No copy is made in clone
return std::make_shared<CosinusProvider>();
}
perrinel
Implementation of V5 acquisition
 r539 std::shared_ptr<IDataSeries> CosinusProvider::retrieveData(QUuid acqIdentifier,
Alexandre Leroux
Updates cosinus provider to handle metadata
 r779 const SqpRange &dataRangeRequested,
const QVariantHash &data)
Alexandre Leroux
Creates a default provider that will be returned by the mock plugin
 r128 {
perrinel
Add DownloadProgress emission for mock plugin
 r428 // TODO: Add Mutex
perrinel
Fix the cosinus bug....
 r298 auto dataIndex = 0;
perrinel
The cosinus provider can now handle data request
 r231
Alexandre Leroux
Generates vectors (3)...
 r784 // Retrieves cosinus type
auto typeVariant = data.value(COSINUS_TYPE_KEY, COSINUS_TYPE_DEFAULT_VALUE);
if (!typeVariant.canConvert<QString>()) {
qCCritical(LOG_CosinusProvider()) << tr("Can't retrieve data: invalid type");
return nullptr;
}
auto type = cosinusType(typeVariant.toString());
if (!type) {
qCCritical(LOG_CosinusProvider()) << tr("Can't retrieve data: unknown type");
return nullptr;
}
Alexandre Leroux
Handles parametric frequency
 r780 // Retrieves frequency
auto freqVariant = data.value(COSINUS_FREQUENCY_KEY, COSINUS_FREQUENCY_DEFAULT_VALUE);
if (!freqVariant.canConvert<double>()) {
qCCritical(LOG_CosinusProvider()) << tr("Can't retrieve data: invalid frequency");
return nullptr;
}
perrinel
The cosinus provider can now handle data request
 r231 // Gets the timerange from the parameters
Alexandre Leroux
Handles parametric frequency
 r780 double freq = freqVariant.toDouble();
double start = std::ceil(dataRangeRequested.m_TStart * freq);
double end = std::floor(dataRangeRequested.m_TEnd * freq);
perrinel
The cosinus provider can now handle data request
 r231
// We assure that timerange is valid
if (end < start) {
std::swap(start, end);
}
Alexandre Leroux
Implements unit test (3)...
 r745 // Generates scalar series containing cosinus values (one value per second, end value is
// included)
auto dataCount = end - start + 1;
perrinel
The cosinus provider can now handle data request
 r231
Alexandre Leroux
Generates vectors (4)...
 r785 // Number of components (depending on the cosinus type)
auto componentCount = type->componentCount();
Alexandre Leroux
Uses std::vector instead of QVector in ArrayData (1)...
 r694 auto xAxisData = std::vector<double>{};
Alexandre Leroux
Updates cosinus provider...
 r452 xAxisData.resize(dataCount);
Alexandre Leroux
Uses std::vector instead of QVector in ArrayData (1)...
 r694 auto valuesData = std::vector<double>{};
Alexandre Leroux
Generates vectors (4)...
 r785 valuesData.resize(dataCount * componentCount);
perrinel
Add DownloadProgress emission for mock plugin
 r428
int progress = 0;
Alexandre Leroux
Updates cosinus provider...
 r452 auto progressEnd = dataCount;
Alexandre Leroux
Implements unit test (3)...
 r745 for (auto time = start; time <= end; ++time, ++dataIndex) {
perrinel
Implementation of V5 acquisition
 r539 auto it = m_VariableToEnableProvider.find(acqIdentifier);
perrinel
Add DownloadProgress emission for mock plugin
 r428 if (it != m_VariableToEnableProvider.end() && it.value()) {
const auto timeOnFreq = time / freq;
Alexandre Leroux
Updates cosinus provider...
 r452
Alexandre Leroux
Uses std::vector instead of QVector in ArrayData (1)...
 r694 xAxisData[dataIndex] = timeOnFreq;
Alexandre Leroux
Generates vectors (4)...
 r785
// Generates all components' values
// Example: for a vector, values will be : cos(x), cos(x)/2, cos(x)/3
auto value = std::cos(timeOnFreq);
for (auto i = 0; i < componentCount; ++i) {
valuesData[componentCount * dataIndex + i] = value / (i + 1);
}
perrinel
Add DownloadProgress emission for mock plugin
 r428
// progression
int currentProgress = (time - start) * 100.0 / progressEnd;
if (currentProgress != progress) {
progress = currentProgress;
perrinel
Implementation of V5 acquisition
 r539 emit dataProvidedProgress(acqIdentifier, progress);
perrinel
Improve cosinus tests with:...
 r811 qCDebug(LOG_CosinusProvider()) << "TORM: CosinusProvider::retrieveData"
<< QThread::currentThread()->objectName()
<< progress;
perrinel
Implementation of progression
 r750 // NOTE: Try to use multithread if possible
perrinel
Add DownloadProgress emission for mock plugin
 r428 }
}
else {
if (!it.value()) {
qCDebug(LOG_CosinusProvider())
<< "CosinusProvider::retrieveData: ARRET De l'acquisition detecté"
<< end - time;
}
}
perrinel
The cosinus provider can now handle data request
 r231 }
perrinel
Implementation of progression
 r750 if (progress != 100) {
// We can close progression beacause all data has been retrieved
emit dataProvidedProgress(acqIdentifier, 100);
}
Alexandre Leroux
Generates vectors (4)...
 r785 return type->createDataSeries(std::move(xAxisData), std::move(valuesData),
Unit{QStringLiteral("t"), true}, Unit{});
Alexandre Leroux
Creates a default provider that will be returned by the mock plugin
 r128 }
Alexandre Leroux
Use std::shared_ptr in CosinusProvider
 r310
perrinel
Implementation of V5 acquisition
 r539 void CosinusProvider::requestDataLoading(QUuid acqIdentifier,
const DataProviderParameters &parameters)
Alexandre Leroux
Use std::shared_ptr in CosinusProvider
 r310 {
perrinel
Add DownloadProgress emission for mock plugin
 r428 // TODO: Add Mutex
perrinel
Implementation of V5 acquisition
 r539 m_VariableToEnableProvider[acqIdentifier] = true;
perrinel
Initialisation of the graph range at creation in a new graphe, or inside...
 r548 qCDebug(LOG_CosinusProvider()) << "TORM: CosinusProvider::requestDataLoading"
perrinel
Change info to debug on thread display log
 r367 << QThread::currentThread()->objectName();
Alexandre Leroux
Use std::shared_ptr in CosinusProvider
 r310 // NOTE: Try to use multithread if possible
Alexandre Leroux
Updates IDataProvider::requestDataLoading() method's signature...
 r408 const auto times = parameters.m_Times;
perrinel
Add DownloadProgress emission for mock plugin
 r428
Alexandre Leroux
Updates IDataProvider::requestDataLoading() method's signature...
 r408 for (const auto &dateTime : qAsConst(times)) {
perrinel
Implementation of V5 acquisition
 r539 if (m_VariableToEnableProvider[acqIdentifier]) {
Alexandre Leroux
Updates cosinus provider to handle metadata
 r779 auto scalarSeries = this->retrieveData(acqIdentifier, dateTime, parameters.m_Data);
perrinel
Implementation of V5 acquisition
 r539 emit dataProvided(acqIdentifier, scalarSeries, dateTime);
perrinel
Add DownloadProgress emission for mock plugin
 r428 }
Alexandre Leroux
Use std::shared_ptr in CosinusProvider
 r310 }
}
perrinel
Implement of the abort download process
 r422
perrinel
Implementation of V5 acquisition
 r539 void CosinusProvider::requestDataAborting(QUuid acqIdentifier)
perrinel
Implement of the abort download process
 r422 {
perrinel
Implementation of V5 acquisition
 r539 qCDebug(LOG_CosinusProvider()) << "CosinusProvider::requestDataAborting" << acqIdentifier
perrinel
Remove abort button validity when the progress is finished (eg. == 0)
 r432 << QThread::currentThread()->objectName();
perrinel
Implementation of V5 acquisition
 r539 auto it = m_VariableToEnableProvider.find(acqIdentifier);
perrinel
Add DownloadProgress emission for mock plugin
 r428 if (it != m_VariableToEnableProvider.end()) {
it.value() = false;
}
else {
perrinel
Improve acquisition robustness
 r823 qCDebug(LOG_CosinusProvider())
perrinel
Add DownloadProgress emission for mock plugin
 r428 << tr("Aborting progression of inexistant identifier detected !!!");
}
perrinel
Implement of the abort download process
 r422 }
perrinel
Improve cosinus tests with:...
 r811
std::shared_ptr<IDataSeries> CosinusProvider::provideDataSeries(const SqpRange &dataRangeRequested,
const QVariantHash &data)
{
auto uid = QUuid::createUuid();
m_VariableToEnableProvider[uid] = true;
auto dataSeries = this->retrieveData(uid, dataRangeRequested, data);
m_VariableToEnableProvider.remove(uid);
return dataSeries;
}