HG_REPOSITORIES/LPP/SciQLOP_Repos/SciQLop Files · core/src/DataSource/DataSourceController.cpp

Merge branch 'feature/SpectrogramSeries' into develop

Alexandre Leroux - - Load All Authors

File last commit:

r551:b0a7e1650d9f


                r867:73c43e70e278

Download file

             DataSourceController.cpp
        
                    143 lines
            
             | 5.1 KiB
            
                | text/x-c
            
             |
                CppLexer
            
             / core / src / DataSource / DataSourceController.cpp
          
                    History
                
                 |
                  Source
                 | Raw
                 |Copy content
                 |Copy permalink

        Alexandre Leroux
    
Minor fixes

              r171
            
      #include "DataSource/DataSourceController.h"

      #include "DataSource/DataSourceItem.h"

        perrinel
    
Initialisation de l'application multithread avec le spimpl....

              r21
            
        Alexandre Leroux
    
Adds method for registering a data provider in the data source controller

              r127
            
      #include <Data/IDataProvider.h>

        perrinel
    
Initialisation de l'application multithread avec le spimpl....

              r21
            
      #include <QMutex>

      #include <QThread>

        perrinel
    
Ajout du logger compatible Linux à la compilation.

              r25
            
      #include <QDir>

      #include <QStandardPaths>

      Q_LOGGING_CATEGORY(LOG_DataSourceController, "DataSourceController")

        perrinel
    
Initialisation de l'application multithread avec le spimpl....

              r21
            
        Alexandre Leroux
    
Adds plugin column to variable widget...

              r551
            
      namespace {

      /**

       * Builds the metadata of the variable that will be generated from the loading of an item

       * @param dataSourceItem the data source item from which to generate the metadata

       * @return the metadata of the variable

       */

      QVariantHash variableMetadata(const DataSourceItem &dataSourceItem)

      {

          // Variable metadata contains...

          // ... all metadata of the item

          auto result = dataSourceItem.data();

          // ... and the name of the plugin, recovered from root item

          result.insert(QStringLiteral("plugin"), dataSourceItem.rootItem().name());

          return result;

      }

      } // namespace

        perrinel
    
Initialisation de l'application multithread avec le spimpl....

              r21
            
      class DataSourceController::DataSourceControllerPrivate {

      public:

          QMutex m_WorkingMutex;

        Alexandre Leroux
    
Implements the method for setting data source structure

              r37
            
          /// Data sources registered

        Alexandre Leroux
    
Enables the registration of a data source in the controller

              r36
            
          QHash<QUuid, QString> m_DataSources;

        Alexandre Leroux
    
Implements the method for setting data source structure

              r37
            
          /// Data sources structures

          std::map<QUuid, std::unique_ptr<DataSourceItem> > m_DataSourceItems;

        Alexandre Leroux
    
Adds method for registering a data provider in the data source controller

              r127
            
          /// Data providers registered

        Alexandre Leroux
    
Updates DataSourceController::loadProductItem() method...

              r167
            
          /// @remarks Data providers are stored as shared_ptr as they can be sent to a variable and

          /// continue to live without necessarily the data source controller

          std::map<QUuid, std::shared_ptr<IDataProvider> > m_DataProviders;

        perrinel
    
Initialisation de l'application multithread avec le spimpl....

              r21
            
      };

      DataSourceController::DataSourceController(QObject *parent)

              : impl{spimpl::make_unique_impl<DataSourceControllerPrivate>()}

      {

        perrinel
    
Remove coverage from windows build...

              r76
            
          qCDebug(LOG_DataSourceController()) << tr("DataSourceController construction")

                                              << QThread::currentThread();

        perrinel
    
Initialisation de l'application multithread avec le spimpl....

              r21
            
      }

      DataSourceController::~DataSourceController()

      {

        perrinel
    
Remove coverage from windows build...

              r76
            
          qCDebug(LOG_DataSourceController()) << tr("DataSourceController destruction")

                                              << QThread::currentThread();

        perrinel
    
Initialisation de l'application multithread avec le spimpl....

              r21
            
          this->waitForFinish();

      }

        Alexandre Leroux
    
Enables the registration of a data source in the controller

              r36
            
      QUuid DataSourceController::registerDataSource(const QString &dataSourceName) noexcept

      {

          auto dataSourceUid = QUuid::createUuid();

          impl->m_DataSources.insert(dataSourceUid, dataSourceName);

          return dataSourceUid;

      }

        Alexandre Leroux
    
Implements the method for setting data source structure

              r37
            
      void DataSourceController::setDataSourceItem(

          const QUuid &dataSourceUid, std::unique_ptr<DataSourceItem> dataSourceItem) noexcept

      {

        Alexandre Leroux
    
Minor fix

              r357
            
          if (!dataSourceItem) {

              qCWarning(LOG_DataSourceController())

                  << tr("Data source item can't be registered (null item)");

              return;

          }

        Alexandre Leroux
    
Implements the method for setting data source structure

              r37
            
          if (impl->m_DataSources.contains(dataSourceUid)) {

        Alexandre Leroux
    
Updates DataSourceController::loadProductItem() method...

              r167
            
              // The data provider is implicitly converted to a shared_ptr

        Alexandre Leroux
    
Implements the method for setting data source structure

              r37
            
              impl->m_DataSourceItems.insert(std::make_pair(dataSourceUid, std::move(dataSourceItem)));

              // Retrieves the data source item to emit the signal with it

              auto it = impl->m_DataSourceItems.find(dataSourceUid);

              if (it != impl->m_DataSourceItems.end()) {

        Alexandre Leroux
    
Change signal/slot signature for data source

              r92
            
                  emit dataSourceItemSet(it->second.get());

        Alexandre Leroux
    
Implements the method for setting data source structure

              r37
            
              }

          }

          else {

              qCWarning(LOG_DataSourceController()) << tr("Can't set data source item for uid %1 : no "

                                                          "data source has been registered with the uid")

                                                           .arg(dataSourceUid.toString());

          }

      }

        Alexandre Leroux
    
Adds method for registering a data provider in the data source controller

              r127
            
      void DataSourceController::setDataProvider(const QUuid &dataSourceUid,

                                                 std::unique_ptr<IDataProvider> dataProvider) noexcept

      {

          if (impl->m_DataSources.contains(dataSourceUid)) {

              impl->m_DataProviders.insert(std::make_pair(dataSourceUid, std::move(dataProvider)));

          }

          else {

              qCWarning(LOG_DataSourceController()) << tr("Can't set data provider for uid %1 : no data "

                                                          "source has been registered with the uid")

                                                           .arg(dataSourceUid.toString());

          }

      }

        Alexandre Leroux
    
Updates DataSourceController::loadProductItem() method...

              r167
            
      void DataSourceController::loadProductItem(const QUuid &dataSourceUid,

                                                 const DataSourceItem &productItem) noexcept

        Alexandre Leroux
    
Adds action in the mock plugin to load products

              r146
            
      {

        Alexandre Leroux
    
Amda provider update (3)...

              r414
            
          if (productItem.type() == DataSourceItemType::PRODUCT

              || productItem.type() == DataSourceItemType::COMPONENT) {

        Alexandre Leroux
    
Implements DataSourceController::loadProductItem() method

              r168
            
              /// Retrieves the data provider of the data source (if any)

              auto it = impl->m_DataProviders.find(dataSourceUid);

              auto dataProvider = (it != impl->m_DataProviders.end()) ? it->second : nullptr;

        Alexandre Leroux
    
Makes the connection between Data source controller and Variable controller...

              r169
            
        Alexandre Leroux
    
Adds plugin column to variable widget...

              r551
            
              emit variableCreationRequested(productItem.name(), variableMetadata(productItem),

                                             dataProvider);

        Alexandre Leroux
    
Implements DataSourceController::loadProductItem() method

              r168
            
          }

          else {

              qCWarning(LOG_DataSourceController()) << tr("Can't load an item that is not a product");

          }

        Alexandre Leroux
    
Adds action in the mock plugin to load products

              r146
            
      }

        perrinel
    
Initialisation de l'application multithread avec le spimpl....

              r21
            
      void DataSourceController::initialize()

      {

        perrinel
    
Remove coverage from windows build...

              r76
            
          qCDebug(LOG_DataSourceController()) << tr("DataSourceController init")

                                              << QThread::currentThread();

        perrinel
    
Initialisation de l'application multithread avec le spimpl....

              r21
            
          impl->m_WorkingMutex.lock();

        Alexandre Leroux
    
Minor fixes...

              r32
            
          qCDebug(LOG_DataSourceController()) << tr("DataSourceController init END");

        perrinel
    
Initialisation de l'application multithread avec le spimpl....

              r21
            
      }

      void DataSourceController::finalize()

      {

          impl->m_WorkingMutex.unlock();

      }

      void DataSourceController::waitForFinish()

      {

        Alexandre Leroux
    
Minor fixes...

              r32
            
          QMutexLocker locker{&impl->m_WorkingMutex};

        perrinel
    
Initialisation de l'application multithread avec le spimpl....

              r21
            
      }

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

Alexandre Leroux Minor fixes	r171	#include "DataSource/DataSourceController.h"
		#include "DataSource/DataSourceItem.h"
perrinel Initialisation de l'application multithread avec le spimpl....	r21
Alexandre Leroux Adds method for registering a data provider in the data source controller	r127	#include <Data/IDataProvider.h>

perrinel Initialisation de l'application multithread avec le spimpl....	r21	#include <QMutex>
		#include <QThread>

perrinel Ajout du logger compatible Linux à la compilation.	r25	#include <QDir>
		#include <QStandardPaths>

		Q_LOGGING_CATEGORY(LOG_DataSourceController, "DataSourceController")
perrinel Initialisation de l'application multithread avec le spimpl....	r21
Alexandre Leroux Adds plugin column to variable widget...	r551	namespace {

		/**
		* Builds the metadata of the variable that will be generated from the loading of an item
		* @param dataSourceItem the data source item from which to generate the metadata
		* @return the metadata of the variable
		*/
		QVariantHash variableMetadata(const DataSourceItem &dataSourceItem)
		{
		// Variable metadata contains...

		// ... all metadata of the item
		auto result = dataSourceItem.data();

		// ... and the name of the plugin, recovered from root item
		result.insert(QStringLiteral("plugin"), dataSourceItem.rootItem().name());

		return result;
		}

		} // namespace

perrinel Initialisation de l'application multithread avec le spimpl....	r21	class DataSourceController::DataSourceControllerPrivate {
		public:
		QMutex m_WorkingMutex;
Alexandre Leroux Implements the method for setting data source structure	r37	/// Data sources registered
Alexandre Leroux Enables the registration of a data source in the controller	r36	QHash<QUuid, QString> m_DataSources;
Alexandre Leroux Implements the method for setting data source structure	r37	/// Data sources structures
		std::map<QUuid, std::unique_ptr<DataSourceItem> > m_DataSourceItems;
Alexandre Leroux Adds method for registering a data provider in the data source controller	r127	/// Data providers registered
Alexandre Leroux Updates DataSourceController::loadProductItem() method...	r167	/// @remarks Data providers are stored as shared_ptr as they can be sent to a variable and
		/// continue to live without necessarily the data source controller
		std::map<QUuid, std::shared_ptr<IDataProvider> > m_DataProviders;
perrinel Initialisation de l'application multithread avec le spimpl....	r21	};

		DataSourceController::DataSourceController(QObject *parent)
		: impl{spimpl::make_unique_impl<DataSourceControllerPrivate>()}
		{
perrinel Remove coverage from windows build...	r76	qCDebug(LOG_DataSourceController()) << tr("DataSourceController construction")
		<< QThread::currentThread();
perrinel Initialisation de l'application multithread avec le spimpl....	r21	}

		DataSourceController::~DataSourceController()
		{
perrinel Remove coverage from windows build...	r76	qCDebug(LOG_DataSourceController()) << tr("DataSourceController destruction")
		<< QThread::currentThread();
perrinel Initialisation de l'application multithread avec le spimpl....	r21	this->waitForFinish();
		}

Alexandre Leroux Enables the registration of a data source in the controller	r36	QUuid DataSourceController::registerDataSource(const QString &dataSourceName) noexcept
		{
		auto dataSourceUid = QUuid::createUuid();
		impl->m_DataSources.insert(dataSourceUid, dataSourceName);

		return dataSourceUid;
		}

Alexandre Leroux Implements the method for setting data source structure	r37	void DataSourceController::setDataSourceItem(
		const QUuid &dataSourceUid, std::unique_ptr<DataSourceItem> dataSourceItem) noexcept
		{
Alexandre Leroux Minor fix	r357	if (!dataSourceItem) {
		qCWarning(LOG_DataSourceController())
		<< tr("Data source item can't be registered (null item)");
		return;
		}

Alexandre Leroux Implements the method for setting data source structure	r37	if (impl->m_DataSources.contains(dataSourceUid)) {
Alexandre Leroux Updates DataSourceController::loadProductItem() method...	r167	// The data provider is implicitly converted to a shared_ptr
Alexandre Leroux Implements the method for setting data source structure	r37	impl->m_DataSourceItems.insert(std::make_pair(dataSourceUid, std::move(dataSourceItem)));

		// Retrieves the data source item to emit the signal with it
		auto it = impl->m_DataSourceItems.find(dataSourceUid);
		if (it != impl->m_DataSourceItems.end()) {
Alexandre Leroux Change signal/slot signature for data source	r92	emit dataSourceItemSet(it->second.get());
Alexandre Leroux Implements the method for setting data source structure	r37	}
		}
		else {
		qCWarning(LOG_DataSourceController()) << tr("Can't set data source item for uid %1 : no "
		"data source has been registered with the uid")
		.arg(dataSourceUid.toString());
		}
		}

Alexandre Leroux Adds method for registering a data provider in the data source controller	r127	void DataSourceController::setDataProvider(const QUuid &dataSourceUid,
		std::unique_ptr<IDataProvider> dataProvider) noexcept
		{
		if (impl->m_DataSources.contains(dataSourceUid)) {
		impl->m_DataProviders.insert(std::make_pair(dataSourceUid, std::move(dataProvider)));
		}
		else {
		qCWarning(LOG_DataSourceController()) << tr("Can't set data provider for uid %1 : no data "
		"source has been registered with the uid")
		.arg(dataSourceUid.toString());
		}
		}

Alexandre Leroux Updates DataSourceController::loadProductItem() method...	r167	void DataSourceController::loadProductItem(const QUuid &dataSourceUid,
		const DataSourceItem &productItem) noexcept
Alexandre Leroux Adds action in the mock plugin to load products	r146	{
Alexandre Leroux Amda provider update (3)...	r414	if (productItem.type() == DataSourceItemType::PRODUCT
		\|\| productItem.type() == DataSourceItemType::COMPONENT) {
Alexandre Leroux Implements DataSourceController::loadProductItem() method	r168	/// Retrieves the data provider of the data source (if any)
		auto it = impl->m_DataProviders.find(dataSourceUid);
		auto dataProvider = (it != impl->m_DataProviders.end()) ? it->second : nullptr;
Alexandre Leroux Makes the connection between Data source controller and Variable controller...	r169
Alexandre Leroux Adds plugin column to variable widget...	r551	emit variableCreationRequested(productItem.name(), variableMetadata(productItem),
		dataProvider);
Alexandre Leroux Implements DataSourceController::loadProductItem() method	r168	}
		else {
		qCWarning(LOG_DataSourceController()) << tr("Can't load an item that is not a product");
		}
Alexandre Leroux Adds action in the mock plugin to load products	r146	}

perrinel Initialisation de l'application multithread avec le spimpl....	r21	void DataSourceController::initialize()
		{
perrinel Remove coverage from windows build...	r76	qCDebug(LOG_DataSourceController()) << tr("DataSourceController init")
		<< QThread::currentThread();
perrinel Initialisation de l'application multithread avec le spimpl....	r21	impl->m_WorkingMutex.lock();
Alexandre Leroux Minor fixes...	r32	qCDebug(LOG_DataSourceController()) << tr("DataSourceController init END");
perrinel Initialisation de l'application multithread avec le spimpl....	r21	}

		void DataSourceController::finalize()
		{
		impl->m_WorkingMutex.unlock();
		}

		void DataSourceController::waitForFinish()
		{
Alexandre Leroux Minor fixes...	r32	QMutexLocker locker{&impl->m_WorkingMutex};
perrinel Initialisation de l'application multithread avec le spimpl....	r21	}