QmitkUSNavigationAbstractSettingsWidget.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 QmitkUSNavigationAbstractSettingsWidget_h
#define QmitkUSNavigationAbstractSettingsWidget_h
 
#include <QWidget>
 
#include "mitkDataNode.h"
 
class QmitkUSNavigationAbstractSettingsWidget : public QWidget
{
  Q_OBJECT
 
signals:
  void Saved();
  void Canceled();
  void SettingsChanged(itk::SmartPointer<mitk::DataNode>);
 
protected slots:
  void OnSave();
 
  void OnCancel();
 
public:
  explicit QmitkUSNavigationAbstractSettingsWidget(QWidget *parent = nullptr);
  ~QmitkUSNavigationAbstractSettingsWidget() override;
 
  void LoadSettings();
 
  void SetSettingsNode(itk::SmartPointer<mitk::DataNode> settingsNode, bool overwriteValues = false);
  itk::SmartPointer<mitk::DataNode> GetSettingsNode();
 
protected:
  virtual void OnSetSettingsNode(itk::SmartPointer<mitk::DataNode> settingsNode, bool overwriteValues) = 0;
 
  virtual void OnSaveProcessing() = 0;
 
  virtual void OnCancelProcessing() {}
 
  virtual void OnLoadSettingsProcessing() = 0;
 
private:
  mitk::DataNode::Pointer m_SettingsNode;
};
 
#endif