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

Reads variable's metadata to retrieve the type of data series (scalar, vector, spectrogram)

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             DataSourceTreeWidget.cpp
        
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             / gui / src / DataSource / DataSourceTreeWidget.cpp
          
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      #include "DataSource/DataSourceTreeWidget.h"

      #include "Common/MimeTypesDef.h"

      #include "DataSource/DataSourceController.h"

      #include "DataSource/DataSourceItem.h"

      #include "DataSource/DataSourceTreeWidgetItem.h"

      #include "DragAndDrop/DragDropGuiController.h"

      #include "SqpApplication.h"

      #include <QMimeData>

      DataSourceTreeWidget::DataSourceTreeWidget(QWidget *parent) : QTreeWidget(parent)

      {

      }

      QMimeData *DataSourceTreeWidget::mimeData(const QList<QTreeWidgetItem *> items) const

      {

          auto mimeData = new QMimeData;

          // Basic check to ensure the item are correctly typed

          Q_ASSERT(items.isEmpty() || dynamic_cast<DataSourceTreeWidgetItem *>(items.first()) != nullptr);

          QVariantList productData;

          for (auto item : items) {

              auto dataSourceTreeItem = static_cast<DataSourceTreeWidgetItem *>(item);

              auto dataSource = dataSourceTreeItem->data();

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

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

                  auto metaData = dataSource->data();

                  productData << metaData;

              }

          }

          auto encodedData = sqpApp->dataSourceController().mimeDataForProductsData(productData);

          mimeData->setData(MIME_TYPE_PRODUCT_LIST, encodedData);

          return mimeData;

      }

      void DataSourceTreeWidget::startDrag(Qt::DropActions supportedActions)

      {

          // Resets the drag&drop operations before it's starting

          sqpApp->dragDropGuiController().resetDragAndDrop();

          QTreeWidget::startDrag(supportedActions);

      }

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				#include "DataSource/DataSourceTreeWidget.h"
				#include "Common/MimeTypesDef.h"
				#include "DataSource/DataSourceController.h"
				#include "DataSource/DataSourceItem.h"
				#include "DataSource/DataSourceTreeWidgetItem.h"

				#include "DragAndDrop/DragDropGuiController.h"
				#include "SqpApplication.h"

				#include <QMimeData>

				DataSourceTreeWidget::DataSourceTreeWidget(QWidget *parent) : QTreeWidget(parent)
				{
				}

				QMimeData DataSourceTreeWidget::mimeData(const QList<QTreeWidgetItem > items) const
				{
				auto mimeData = new QMimeData;

				// Basic check to ensure the item are correctly typed
				Q_ASSERT(items.isEmpty() \|\| dynamic_cast<DataSourceTreeWidgetItem *>(items.first()) != nullptr);

				QVariantList productData;

				for (auto item : items) {
				auto dataSourceTreeItem = static_cast<DataSourceTreeWidgetItem *>(item);
				auto dataSource = dataSourceTreeItem->data();

				if (dataSource->type() == DataSourceItemType::COMPONENT
				\|\| dataSource->type() == DataSourceItemType::PRODUCT) {
				auto metaData = dataSource->data();
				productData << metaData;
				}
				}

				auto encodedData = sqpApp->dataSourceController().mimeDataForProductsData(productData);
				mimeData->setData(MIME_TYPE_PRODUCT_LIST, encodedData);

				return mimeData;
				}

				void DataSourceTreeWidget::startDrag(Qt::DropActions supportedActions)
				{
				// Resets the drag&drop operations before it's starting
				sqpApp->dragDropGuiController().resetDragAndDrop();
				QTreeWidget::startDrag(supportedActions);
				}