CSOAbstractCreateAction.h

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/*************************************************************************************
**
** Copyright 2012, 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
**
**************************************************************************************/
 
 
 
#pragma once
 
#include "CSOPointingAction.h"
 
class SoView2DCSOExtensibleEditor;
 
 
class SOCSO_EXPORT CSOAbstractCreateAction : public CSOPointingAction
{
public:
 
  CSOAbstractCreateAction(SoView2DCSOExtensibleEditor* editor, const std::string& id);
 
  bool isSensitiveAt(const SoPointerPosition& pos) override;
 
  void startPressAt(const SoPointerPosition& pos) override;
  void dragMoveTo(const SoPointerPosition& pos) override;
  SoPointingAction* endPress(int clickCount) override;
 
  int getCurrentCursor(SoViewerProxy* ) const override;
 
  void setMode(int mode) override;
  int getNumModes() const override;
 
protected:
 
  virtual void callCreateStartPressAt(const SoPointerPosition& pos) = 0;
  virtual void callCreateDragMoveTo(const SoPointerPosition& pos) = 0;
  virtual bool callCreateEndPress(int clickCount) = 0;
 
  SoRef<SoCSOEditorExtension> _activeEditor;
 
  SbVec3f _initialPosition;
  SbVec3f _sliceNormal;
 
  SoCSOEditorExtension* getActiveEditorChecked() const;
};