QmitkSingleNodeSelectionWidget.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 QmitkSingleNodeSelectionWidget_h
#define QmitkSingleNodeSelectionWidget_h
 
#include <MitkQtWidgetsExports.h>
 
#include <mitkDataStorage.h>
#include <mitkWeakPointer.h>
#include <mitkNodePredicateBase.h>
 
#include <QmitkAbstractNodeSelectionWidget.h>
#include <QmitkNodeSelectionButton.h>
#include <memory>
 
class QmitkAbstractDataStorageModel;
 
namespace Ui { class QmitkSingleNodeSelectionWidget; }
 
class MITKQTWIDGETS_EXPORT QmitkSingleNodeSelectionWidget : public QmitkAbstractNodeSelectionWidget
{
  Q_OBJECT
 
public:
  explicit QmitkSingleNodeSelectionWidget(QWidget* parent = nullptr);
  ~QmitkSingleNodeSelectionWidget() override;
 
  mitk::DataNode::Pointer GetSelectedNode() const;
  bool GetAutoSelectNewNodes() const;
 
  using NodeList = QmitkAbstractNodeSelectionWidget::NodeList;
 
public Q_SLOTS:
  void SetCurrentSelectedNode(mitk::DataNode* selectedNode);
 
  void SetAutoSelectNewNodes(bool autoSelect);
 
protected Q_SLOTS:
  virtual void OnClearSelection();
 
protected:
  void ReviseSelectionChanged(const NodeList& oldInternalSelection, NodeList& newInternalSelection) override;
 
  bool eventFilter(QObject *obj, QEvent *ev) override;
  void EditSelection();
  void UpdateInfo() override;
 
  void OnDataStorageChanged() override;
  void OnNodeAddedToStorage(const mitk::DataNode* node) override;
  void OnNodePredicateChanged() override;
 
  void AutoSelectNodes();
 
  mitk::DataNode::Pointer DetermineAutoSelectNode(const NodeList& ignoreNodes = {});
 
  bool m_AutoSelectNodes;
 
  std::unique_ptr<Ui::QmitkSingleNodeSelectionWidget> m_Controls;
};
 
#endif