QmitkAbstractDataStorageInspector.h

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/*============================================================================

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.

Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.

============================================================================*/

#ifndef QMITKABSTRACTDATASTORAGEINSPECTOR_H
#define QMITKABSTRACTDATASTORAGEINSPECTOR_H

#include <QmitkModelViewSelectionConnector.h>

#include <MitkQtWidgetsExports.h>

// mitk core
#include <mitkDataStorage.h>
#include <mitkNodePredicateBase.h>

// qt
#include <QWidget>

class QAbstractItemVew;

class MITKQTWIDGETS_EXPORT QmitkAbstractDataStorageInspector : public QWidget
{
  Q_OBJECT

public:

  ~QmitkAbstractDataStorageInspector() override;

  void SetDataStorage(mitk::DataStorage* dataStorage);

  virtual void SetNodePredicate(const mitk::NodePredicateBase* nodePredicate);

  const mitk::NodePredicateBase* GetNodePredicate() const;

  using NodeList = QList<mitk::DataNode::Pointer>;

  NodeList GetSelectedNodes() const;

  virtual QAbstractItemView* GetView() = 0;
  virtual const QAbstractItemView* GetView() const = 0;

  bool GetSelectOnlyVisibleNodes() const;

  using SelectionMode = QAbstractItemView::SelectionMode;

  virtual void SetSelectionMode(SelectionMode mode) = 0;
  virtual SelectionMode GetSelectionMode() const = 0;

Q_SIGNALS:
  void CurrentSelectionChanged(NodeList nodes);

  public Q_SLOTS:
  void SetSelectOnlyVisibleNodes(bool selectOnlyVisibleNodes);

  void SetCurrentSelection(NodeList selectedNodes);

protected Q_SLOTS:
  void OnSelectionChanged(NodeList selectedNodes);

protected:
  virtual void Initialize() = 0;

  mitk::WeakPointer<mitk::DataStorage> m_DataStorage;
  mitk::NodePredicateBase::ConstPointer m_NodePredicate;

  std::unique_ptr<QmitkModelViewSelectionConnector> m_Connector;

  QmitkAbstractDataStorageInspector(QWidget* parent = nullptr);

};

#endif // QMITKABSTRACTDATASTORAGEMODEL_H