SoView2DRigidRegistrationEditor.h

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/*************************************************************************************
**
** Copyright 2016, MeVis Medical Solutions AG
**
** The user may use this file in accordance with the license agreement provided with
** the Software or, alternatively, in accordance with the terms contained in a
** written agreement between the user and MeVis Medical Solutions AG.
**
** For further information use the contact form at https://www.mevislab.de/contact
**
**************************************************************************************/
 
// editor for setting a rigid registration with external undo handling
 
#pragma once
 
#include "SoView2DRigidRegistrationEditorBase.h"
 
#include "XVEnterScope.h"
#include <SoSFMLBase.h>
#include "XVLeaveScope.h"
 
#include <mlUndoContext.h>
#include <mlUndoStep.h>
 
 
 
class SOVIEW2D_API SoView2DRigidRegistrationEditor : public SoView2DRigidRegistrationEditorBase
{
  SO_NODE_HEADER(SoView2DRigidRegistrationEditor);
 
public:
  SoView2DRigidRegistrationEditor();
 
  static void  initClass();
 
  SoSFMLBase inUndoContext;
 
 
protected:
  virtual void inUndoContextChanged(SoField* field);
 
  void pushOldState(const RegistrationState& state) override;
 
  ml::UndoContextPtr _undoContext;
 
  class UndoStep : public ml::UndoOnlyStep
  {
  public:
    UndoStep(SoView2DRigidRegistrationEditor* owner, const RegistrationState& state);
 
    std::string description() const override;
    void undo() override;
 
  private:
    SoView2DRigidRegistrationEditor* module() const { return static_cast<SoView2DRigidRegistrationEditor*>(owner()); }
 
    RegistrationState _state;
  };
};