GIT_REPOSITORIES/LPP/Users/mperrinel/SciQLop-fork Files · gui/src/DataSource/DataSourceTreeWidgetItem.cpp

Sets the name of the plugin for products and components...

Sets the name of the plugin for products and components Since there is only one common root in the data source widget, it is no longer possible to retrieve on the fly the name of the plugin in which a component or product is located. This name is therefore attached to their creation.

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             DataSourceTreeWidgetItem.cpp
        
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             / gui / src / DataSource / DataSourceTreeWidgetItem.cpp
          
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        Alexandre Leroux
    
Defines the QTreeWidgetItem for a data source item

              r80
            
      #include <DataSource/DataSourceItem.h>

        Alexandre Leroux
    
Generates tree actions based on the item actions

              r145
            
      #include <DataSource/DataSourceItemAction.h>

        Alexandre Leroux
    
Defines the QTreeWidgetItem for a data source item

              r80
            
      #include <DataSource/DataSourceTreeWidgetItem.h>

        Alexandre Leroux
    
Adds actions for items in the DataSourceWidget...

              r142
            
      #include <QAction>

        Alexandre Leroux
    
Defines the QTreeWidgetItem for a data source item

              r80
            
      Q_LOGGING_CATEGORY(LOG_DataSourceTreeWidgetItem, "DataSourceTreeWidgetItem")

        Alexandre Leroux
    
Handles the icon of a DataSourceTreeWidgetItem (depending of the type of the data source item)

              r81
            
      namespace {

        Alexandre Leroux
    
Updates references to DataSourceItem after changes

              r343
            
      // Column indexes

      const auto NAME_COLUMN = 0;

        Alexandre Leroux
    
Handles the icon of a DataSourceTreeWidgetItem (depending of the type of the data source item)

              r81
            
      QIcon itemIcon(const DataSourceItem *dataSource)

      {

          if (dataSource) {

              auto dataSourceType = dataSource->type();

              switch (dataSourceType) {

        Alexandre Leroux
    
Changes data source item icons (2)...

              r345
            
                  case DataSourceItemType::NODE: {

                      return dataSource->isRoot() ? QIcon{":/icones/dataSourceRoot.png"}

                                                  : QIcon{":/icones/dataSourceNode.png"};

                  }

        Alexandre Leroux
    
Handles the icon of a DataSourceTreeWidgetItem (depending of the type of the data source item)

              r81
            
                  case DataSourceItemType::PRODUCT:

        Alexandre Leroux
    
Changes data source item icons (1)...

              r344
            
                      return QIcon{":/icones/dataSourceProduct.png"};

                  case DataSourceItemType::COMPONENT:

                      return QIcon{":/icones/dataSourceComponent.png"};

        Alexandre Leroux
    
Handles the icon of a DataSourceTreeWidgetItem (depending of the type of the data source item)

              r81
            
                  default:

                      // No action

                      break;

              }

        Alexandre Leroux
    
Add warnings if the icon of a data source can't be set

              r93
            
              qCWarning(LOG_DataSourceTreeWidgetItem())

                  << QObject::tr("Can't set data source icon : unknown data source type");

          }

          else {

        Alexandre Leroux
    
Changes data source item icons (2)...

              r345
            
              qCCritical(LOG_DataSourceTreeWidgetItem())

        Alexandre Leroux
    
Add warnings if the icon of a data source can't be set

              r93
            
                  << QObject::tr("Can't set data source icon : the data source is null");

        Alexandre Leroux
    
Handles the icon of a DataSourceTreeWidgetItem (depending of the type of the data source item)

              r81
            
          }

          // Default cases

          return QIcon{};

      }

        Alexandre Leroux
    
Handles tooltip for a data source item

              r346
            
      /// @return the tooltip text for a variant. The text depends on whether the data is a simple variant

      /// or a list of variants

      QString tooltipValue(const QVariant &variant) noexcept

      {

          // If the variant is a list of variants, the text of the tooltip is of the form: {val1, val2,

          // ...}

          if (variant.canConvert<QVariantList>()) {

              auto valueString = QStringLiteral("{");

              auto variantList = variant.value<QVariantList>();

              for (auto it = variantList.cbegin(), end = variantList.cend(); it != end; ++it) {

                  valueString.append(it->toString());

                  if (std::distance(it, end) != 1) {

                      valueString.append(", ");

                  }

              }

              valueString.append(QStringLiteral("}"));

              return valueString;

          }

          else {

              return variant.toString();

          }

      }

      QString itemTooltip(const DataSourceItem *dataSource) noexcept

      {

          // The tooltip displays all item's data

          if (dataSource) {

              auto result = QString{};

              const auto &data = dataSource->data();

              for (auto it = data.cbegin(), end = data.cend(); it != end; ++it) {

                  result.append(QString{"<b>%1:</b> %2<br/>"}.arg(it.key(), tooltipValue(it.value())));

              }

              return result;

          }

          else {

              qCCritical(LOG_DataSourceTreeWidgetItem())

                  << QObject::tr("Can't set data source tooltip : the data source is null");

              return QString{};

          }

      }

        Alexandre Leroux
    
Handles the icon of a DataSourceTreeWidgetItem (depending of the type of the data source item)

              r81
            
      } // namespace

        Alexandre Leroux
    
Defines the QTreeWidgetItem for a data source item

              r80
            
      struct DataSourceTreeWidgetItem::DataSourceTreeWidgetItemPrivate {

          explicit DataSourceTreeWidgetItemPrivate(const DataSourceItem *data) : m_Data{data} {}

          /// Model used to retrieve data source information

          const DataSourceItem *m_Data;

        Alexandre Leroux
    
Adds actions for items in the DataSourceWidget...

              r142
            
          /// Actions associated to the item. The parent of the item (QTreeWidget) takes the ownership of

          /// the actions

          QList<QAction *> m_Actions;

        Alexandre Leroux
    
Defines the QTreeWidgetItem for a data source item

              r80
            
      };

      DataSourceTreeWidgetItem::DataSourceTreeWidgetItem(const DataSourceItem *data, int type)

              : DataSourceTreeWidgetItem{nullptr, data, type}

      {

      }

      DataSourceTreeWidgetItem::DataSourceTreeWidgetItem(QTreeWidget *parent, const DataSourceItem *data,

                                                         int type)

              : QTreeWidgetItem{parent, type},

                impl{spimpl::make_unique_impl<DataSourceTreeWidgetItemPrivate>(data)}

      {

        Alexandre Leroux
    
Handles tooltip for a data source item

              r346
            
          // Sets the icon and the tooltip depending on the data source

        Alexandre Leroux
    
Handles the icon of a DataSourceTreeWidgetItem (depending of the type of the data source item)

              r81
            
          setIcon(0, itemIcon(impl->m_Data));

        Alexandre Leroux
    
Handles tooltip for a data source item

              r346
            
          setToolTip(0, itemTooltip(impl->m_Data));

        Alexandre Leroux
    
Adds actions for items in the DataSourceWidget...

              r142
            
        Alexandre Leroux
    
Generates tree actions based on the item actions

              r145
            
          // Generates tree actions based on the item actions

          auto createTreeAction = [this, &parent](const auto &itemAction) {

              auto treeAction = new QAction{itemAction->name(), parent};

              // Executes item action when tree action is triggered

              QObject::connect(treeAction, &QAction::triggered, itemAction,

                               &DataSourceItemAction::execute);

              return treeAction;

          };

          auto itemActions = impl->m_Data->actions();

          std::transform(std::cbegin(itemActions), std::cend(itemActions),

                         std::back_inserter(impl->m_Actions), createTreeAction);

        trabillard
    
Drop of product in variables

              r877
            
          // Sets the flags of the items

          auto flags = Qt::ItemIsSelectable | Qt::ItemIsEnabled;

          if (data->type() == DataSourceItemType::COMPONENT

              || data->type() == DataSourceItemType::PRODUCT) {

              flags |= Qt::ItemIsDragEnabled;

          }

          setFlags(flags);

        Alexandre Leroux
    
Defines the QTreeWidgetItem for a data source item

              r80
            
      }

        Alexandre Leroux
    
Implements filter function for data source...

              r477
            
      const DataSourceItem *DataSourceTreeWidgetItem::data() const

      {

          return impl->m_Data;

      }

        Alexandre Leroux
    
Defines the QTreeWidgetItem for a data source item

              r80
            
      QVariant DataSourceTreeWidgetItem::data(int column, int role) const

      {

          if (role == Qt::DisplayRole) {

        Alexandre Leroux
    
Updates references to DataSourceItem after changes

              r343
            
              if (impl->m_Data) {

                  switch (column) {

                      case NAME_COLUMN:

                          return impl->m_Data->name();

                      default:

                          // No action

                          break;

                  }

                  qCWarning(LOG_DataSourceTreeWidgetItem())

                      << QObject::tr("Can't get data (unknown column %1)").arg(column);

              }

              else {

                  qCCritical(LOG_DataSourceTreeWidgetItem()) << QObject::tr("Can't get data (null item)");

              }

              return QVariant{};

        Alexandre Leroux
    
Defines the QTreeWidgetItem for a data source item

              r80
            
          }

          else {

              return QTreeWidgetItem::data(column, role);

          }

      }

      void DataSourceTreeWidgetItem::setData(int column, int role, const QVariant &value)

      {

          // Data can't be changed by edition

          if (role != Qt::EditRole) {

              QTreeWidgetItem::setData(column, role, value);

          }

      }

        Alexandre Leroux
    
Adds actions for items in the DataSourceWidget...

              r142
            
      QList<QAction *> DataSourceTreeWidgetItem::actions() const noexcept

      {

          return impl->m_Actions;

      }

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Alexandre Leroux Defines the QTreeWidgetItem for a data source item	r80	#include <DataSource/DataSourceItem.h>
Alexandre Leroux Generates tree actions based on the item actions	r145	#include <DataSource/DataSourceItemAction.h>
Alexandre Leroux Defines the QTreeWidgetItem for a data source item	r80	#include <DataSource/DataSourceTreeWidgetItem.h>

Alexandre Leroux Adds actions for items in the DataSourceWidget...	r142	#include <QAction>

Alexandre Leroux Defines the QTreeWidgetItem for a data source item	r80	Q_LOGGING_CATEGORY(LOG_DataSourceTreeWidgetItem, "DataSourceTreeWidgetItem")

Alexandre Leroux Handles the icon of a DataSourceTreeWidgetItem (depending of the type of the data source item)	r81	namespace {

Alexandre Leroux Updates references to DataSourceItem after changes	r343	// Column indexes
		const auto NAME_COLUMN = 0;

Alexandre Leroux Handles the icon of a DataSourceTreeWidgetItem (depending of the type of the data source item)	r81	QIcon itemIcon(const DataSourceItem *dataSource)
		{
		if (dataSource) {
		auto dataSourceType = dataSource->type();
		switch (dataSourceType) {
Alexandre Leroux Changes data source item icons (2)...	r345	case DataSourceItemType::NODE: {
		return dataSource->isRoot() ? QIcon{":/icones/dataSourceRoot.png"}
		: QIcon{":/icones/dataSourceNode.png"};
		}
Alexandre Leroux Handles the icon of a DataSourceTreeWidgetItem (depending of the type of the data source item)	r81	case DataSourceItemType::PRODUCT:
Alexandre Leroux Changes data source item icons (1)...	r344	return QIcon{":/icones/dataSourceProduct.png"};
		case DataSourceItemType::COMPONENT:
		return QIcon{":/icones/dataSourceComponent.png"};
Alexandre Leroux Handles the icon of a DataSourceTreeWidgetItem (depending of the type of the data source item)	r81	default:
		// No action
		break;
		}
Alexandre Leroux Add warnings if the icon of a data source can't be set	r93
		qCWarning(LOG_DataSourceTreeWidgetItem())
		<< QObject::tr("Can't set data source icon : unknown data source type");
		}
		else {
Alexandre Leroux Changes data source item icons (2)...	r345	qCCritical(LOG_DataSourceTreeWidgetItem())
Alexandre Leroux Add warnings if the icon of a data source can't be set	r93	<< QObject::tr("Can't set data source icon : the data source is null");
Alexandre Leroux Handles the icon of a DataSourceTreeWidgetItem (depending of the type of the data source item)	r81	}

		// Default cases
		return QIcon{};
		}

Alexandre Leroux Handles tooltip for a data source item	r346	/// @return the tooltip text for a variant. The text depends on whether the data is a simple variant
		/// or a list of variants
		QString tooltipValue(const QVariant &variant) noexcept
		{
		// If the variant is a list of variants, the text of the tooltip is of the form: {val1, val2,
		// ...}
		if (variant.canConvert<QVariantList>()) {
		auto valueString = QStringLiteral("{");

		auto variantList = variant.value<QVariantList>();
		for (auto it = variantList.cbegin(), end = variantList.cend(); it != end; ++it) {
		valueString.append(it->toString());

		if (std::distance(it, end) != 1) {
		valueString.append(", ");
		}
		}

		valueString.append(QStringLiteral("}"));

		return valueString;
		}
		else {
		return variant.toString();
		}
		}

		QString itemTooltip(const DataSourceItem *dataSource) noexcept
		{
		// The tooltip displays all item's data
		if (dataSource) {
		auto result = QString{};

		const auto &data = dataSource->data();
		for (auto it = data.cbegin(), end = data.cend(); it != end; ++it) {
		result.append(QString{"<b>%1:</b> %2<br/>"}.arg(it.key(), tooltipValue(it.value())));
		}

		return result;
		}
		else {
		qCCritical(LOG_DataSourceTreeWidgetItem())
		<< QObject::tr("Can't set data source tooltip : the data source is null");

		return QString{};
		}
		}

Alexandre Leroux Handles the icon of a DataSourceTreeWidgetItem (depending of the type of the data source item)	r81	} // namespace

Alexandre Leroux Defines the QTreeWidgetItem for a data source item	r80	struct DataSourceTreeWidgetItem::DataSourceTreeWidgetItemPrivate {
		explicit DataSourceTreeWidgetItemPrivate(const DataSourceItem *data) : m_Data{data} {}

		/// Model used to retrieve data source information
		const DataSourceItem *m_Data;
Alexandre Leroux Adds actions for items in the DataSourceWidget...	r142	/// Actions associated to the item. The parent of the item (QTreeWidget) takes the ownership of
		/// the actions
		QList<QAction *> m_Actions;
Alexandre Leroux Defines the QTreeWidgetItem for a data source item	r80	};

		DataSourceTreeWidgetItem::DataSourceTreeWidgetItem(const DataSourceItem *data, int type)
		: DataSourceTreeWidgetItem{nullptr, data, type}
		{
		}

		DataSourceTreeWidgetItem::DataSourceTreeWidgetItem(QTreeWidget parent, const DataSourceItem data,
		int type)
		: QTreeWidgetItem{parent, type},
		impl{spimpl::make_unique_impl<DataSourceTreeWidgetItemPrivate>(data)}
		{
Alexandre Leroux Handles tooltip for a data source item	r346	// Sets the icon and the tooltip depending on the data source
Alexandre Leroux Handles the icon of a DataSourceTreeWidgetItem (depending of the type of the data source item)	r81	setIcon(0, itemIcon(impl->m_Data));
Alexandre Leroux Handles tooltip for a data source item	r346	setToolTip(0, itemTooltip(impl->m_Data));
Alexandre Leroux Adds actions for items in the DataSourceWidget...	r142
Alexandre Leroux Generates tree actions based on the item actions	r145	// Generates tree actions based on the item actions
		auto createTreeAction = [this, &parent](const auto &itemAction) {
		auto treeAction = new QAction{itemAction->name(), parent};

		// Executes item action when tree action is triggered
		QObject::connect(treeAction, &QAction::triggered, itemAction,
		&DataSourceItemAction::execute);

		return treeAction;
		};

		auto itemActions = impl->m_Data->actions();
		std::transform(std::cbegin(itemActions), std::cend(itemActions),
		std::back_inserter(impl->m_Actions), createTreeAction);
trabillard Drop of product in variables	r877
		// Sets the flags of the items
		auto flags = Qt::ItemIsSelectable \| Qt::ItemIsEnabled;
		if (data->type() == DataSourceItemType::COMPONENT
		\|\| data->type() == DataSourceItemType::PRODUCT) {
		flags \|= Qt::ItemIsDragEnabled;
		}

		setFlags(flags);
Alexandre Leroux Defines the QTreeWidgetItem for a data source item	r80	}

Alexandre Leroux Implements filter function for data source...	r477	const DataSourceItem *DataSourceTreeWidgetItem::data() const
		{
		return impl->m_Data;
		}

Alexandre Leroux Defines the QTreeWidgetItem for a data source item	r80	QVariant DataSourceTreeWidgetItem::data(int column, int role) const
		{
		if (role == Qt::DisplayRole) {
Alexandre Leroux Updates references to DataSourceItem after changes	r343	if (impl->m_Data) {
		switch (column) {
		case NAME_COLUMN:
		return impl->m_Data->name();
		default:
		// No action
		break;
		}

		qCWarning(LOG_DataSourceTreeWidgetItem())
		<< QObject::tr("Can't get data (unknown column %1)").arg(column);
		}
		else {
		qCCritical(LOG_DataSourceTreeWidgetItem()) << QObject::tr("Can't get data (null item)");
		}

		return QVariant{};
Alexandre Leroux Defines the QTreeWidgetItem for a data source item	r80	}
		else {
		return QTreeWidgetItem::data(column, role);
		}
		}

		void DataSourceTreeWidgetItem::setData(int column, int role, const QVariant &value)
		{
		// Data can't be changed by edition
		if (role != Qt::EditRole) {
		QTreeWidgetItem::setData(column, role, value);
		}
		}
Alexandre Leroux Adds actions for items in the DataSourceWidget...	r142
		QList<QAction *> DataSourceTreeWidgetItem::actions() const noexcept
		{
		return impl->m_Actions;
		}