albaGizmoRotate.h

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/*=========================================================================
 
 Program: ALBA (Agile Library for Biomedical Applications)
 Module: albaGizmoRotate
 Authors: Stefano Perticoni
 
 Copyright (c) BIC
 All rights reserved. See Copyright.txt or
 
 
 This software is distributed WITHOUT ANY WARRANTY; without even
 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
 
#ifndef __albaGizmoRotate_H__
#define __albaGizmoRotate_H__
 
//----------------------------------------------------------------------------
// Include:
//----------------------------------------------------------------------------
#include "albaEvent.h"
#include "albaGizmoInterface.h"
#include "albaGUIGizmoRotate.h"
 
//----------------------------------------------------------------------------
// forward references :
//----------------------------------------------------------------------------
class albaGizmoRotateCircle;
class albaGizmoRotateFan;
class albaInteractorGenericInterface;
class albaMatrix;
 
//----------------------------------------------------------------------------
class ALBA_EXPORT albaGizmoRotate : public albaGizmoInterface 
{
public:
           albaGizmoRotate(albaVME *input, albaObserver* listener = NULL, bool buildGUI = true);
  virtual ~albaGizmoRotate(); 
 
  void SetInput(albaVME *vme);
 
  void SetRenderWindowHeightPercentage(double percentage);
 
  void SetAutoscale(bool autoscale);
 
  void SetAlwaysVisible(bool alwaysVisible);
 
  //----------------------------------------------------------------------------
  // events handling 
  //----------------------------------------------------------------------------
  
  void OnEvent(albaEventBase *alba_event);
 
  //----------------------------------------------------------------------------
  // show 
  //----------------------------------------------------------------------------
  
  void Show(bool show);
  void Show(bool showX, bool showY, bool showZ);
 
  //----------------------------------------------------------------------------
 
  void SetAbsPose(albaMatrix *absPose, bool applyPoseToFans = true);
  albaMatrix *GetAbsPose();
 
  albaInteractorGenericInterface *GetInteractor(int axis);
 
  //----------------------------------------------------------------------------
  // RefSys
  //----------------------------------------------------------------------------
 
  void SetRefSys(albaVME *refSys);
  albaVME* GetRefSys();;
 
  albaGUI *GetGui() {return m_GuiGizmoRotate->GetGui();};
 
  void SetCircleFanRadius(double radius);
  double GetCircleFanRadius();
 
protected:
  albaGUIGizmoRotate *m_GuiGizmoRotate;
 
  void SendTransformMatrixFromGui(albaEventBase *alba_event);
 
  void OnEventGizmoGui(albaEventBase *alba_event);
 
  void OnEventGizmoComponents(albaEventBase *alba_event);
 
  enum AXIS {X = 0, Y, Z};
 
  enum ACTIVE_COMPONENT {NONE = -1, X_AXIS = 0, Y_AXIS, Z_AXIS, NUM_COMPONENTS};
 
  void Highlight(int component); 
  
  albaGizmoRotateCircle *m_GRCircle[3];
 
  albaGizmoRotateFan *m_GRFan[3];
 
  bool m_BuildGUI;
 
  friend class albaGizmoRotateTest;
  
  double m_CircleFanRadius;
 
};
#endif