GIT_REPOSITORIES/LPP/Users/mperrinel/SCIQLOP-Initialisation Files · gui/src/DataSource/DataSourceTreeWidgetItem.cpp

Implements visit of graph...

Implements visit of graph When a graph is visited, we check if it can contains the variable, and if it's the case, we add an action to the current menu to open the variable in this graph.

Alexandre Leroux - - Load All Authors

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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

              r79
            
      #include <DataSource/DataSourceItem.h>

        Alexandre Leroux
    
Generates tree actions based on the item actions

              r136
            
      #include <DataSource/DataSourceItemAction.h>

        Alexandre Leroux
    
Defines the QTreeWidgetItem for a data source item

              r79
            
      #include <DataSource/DataSourceTreeWidgetItem.h>

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

              r80
            
      #include <SqpApplication.h>

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

              r133
            
      #include <QAction>

        Alexandre Leroux
    
Defines the QTreeWidgetItem for a data source item

              r79
            
      Q_LOGGING_CATEGORY(LOG_DataSourceTreeWidgetItem, "DataSourceTreeWidgetItem")

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

              r80
            
      namespace {

      QIcon itemIcon(const DataSourceItem *dataSource)

      {

          if (dataSource) {

              auto dataSourceType = dataSource->type();

              switch (dataSourceType) {

                  case DataSourceItemType::NODE:

                      return sqpApp->style()->standardIcon(QStyle::SP_DirIcon);

                  case DataSourceItemType::PRODUCT:

                      return sqpApp->style()->standardIcon(QStyle::SP_FileIcon);

                  default:

                      // No action

                      break;

              }

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

              r91
            
              qCWarning(LOG_DataSourceTreeWidgetItem())

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

          }

          else {

              qCWarning(LOG_DataSourceTreeWidgetItem())

                  << 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)

              r80
            
          }

          // Default cases

          return QIcon{};

      }

      } // namespace

        Alexandre Leroux
    
Defines the QTreeWidgetItem for a data source item

              r79
            
      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...

              r133
            
          /// 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

              r79
            
      };

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

              r80
            
          // Sets the icon depending on the data source

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

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

              r133
            
        Alexandre Leroux
    
Generates tree actions based on the item actions

              r136
            
          // 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);

        Alexandre Leroux
    
Defines the QTreeWidgetItem for a data source item

              r79
            
      }

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

      {

          if (role == Qt::DisplayRole) {

              return (impl->m_Data) ? impl->m_Data->data(column) : QVariant{};

          }

          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...

              r133
            
      QList<QAction *> DataSourceTreeWidgetItem::actions() const noexcept

      {

          return impl->m_Actions;

      }

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Alexandre Leroux Defines the QTreeWidgetItem for a data source item	r79	#include <DataSource/DataSourceItem.h>
Alexandre Leroux Generates tree actions based on the item actions	r136	#include <DataSource/DataSourceItemAction.h>
Alexandre Leroux Defines the QTreeWidgetItem for a data source item	r79	#include <DataSource/DataSourceTreeWidgetItem.h>

Alexandre Leroux Handles the icon of a DataSourceTreeWidgetItem (depending of the type of the data source item)	r80	#include <SqpApplication.h>

Alexandre Leroux Adds actions for items in the DataSourceWidget...	r133	#include <QAction>

Alexandre Leroux Defines the QTreeWidgetItem for a data source item	r79	Q_LOGGING_CATEGORY(LOG_DataSourceTreeWidgetItem, "DataSourceTreeWidgetItem")

Alexandre Leroux Handles the icon of a DataSourceTreeWidgetItem (depending of the type of the data source item)	r80	namespace {

		QIcon itemIcon(const DataSourceItem *dataSource)
		{
		if (dataSource) {
		auto dataSourceType = dataSource->type();
		switch (dataSourceType) {
		case DataSourceItemType::NODE:
		return sqpApp->style()->standardIcon(QStyle::SP_DirIcon);
		case DataSourceItemType::PRODUCT:
		return sqpApp->style()->standardIcon(QStyle::SP_FileIcon);
		default:
		// No action
		break;
		}
Alexandre Leroux Add warnings if the icon of a data source can't be set	r91
		qCWarning(LOG_DataSourceTreeWidgetItem())
		<< QObject::tr("Can't set data source icon : unknown data source type");
		}
		else {
		qCWarning(LOG_DataSourceTreeWidgetItem())
		<< 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)	r80	}

		// Default cases
		return QIcon{};
		}

		} // namespace

Alexandre Leroux Defines the QTreeWidgetItem for a data source item	r79	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...	r133	/// 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	r79	};

		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 the icon of a DataSourceTreeWidgetItem (depending of the type of the data source item)	r80	// Sets the icon depending on the data source
		setIcon(0, itemIcon(impl->m_Data));
Alexandre Leroux Adds actions for items in the DataSourceWidget...	r133
Alexandre Leroux Generates tree actions based on the item actions	r136	// 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);
Alexandre Leroux Defines the QTreeWidgetItem for a data source item	r79	}

		QVariant DataSourceTreeWidgetItem::data(int column, int role) const
		{
		if (role == Qt::DisplayRole) {
		return (impl->m_Data) ? impl->m_Data->data(column) : QVariant{};
		}
		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...	r133
		QList<QAction *> DataSourceTreeWidgetItem::actions() const noexcept
		{
		return impl->m_Actions;
		}