albaGizmoCrossTranslate.h

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/*=========================================================================
 
 Program: ALBA (Agile Library for Biomedical Applications)
 Module: albaGizmoCrossTranslate
 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.
 
=========================================================================*/
//======================== WORK IN PROGRESS !!!!! ======================== 
//======================== WORK IN PROGRESS !!!!! ======================== 
//======================== WORK IN PROGRESS !!!!! ======================== 
//======================== WORK IN PROGRESS !!!!! ======================== 
//======================== WORK IN PROGRESS !!!!! ======================== 
//======================== WORK IN PROGRESS !!!!! ======================== 
//======================== WORK IN PROGRESS !!!!! ======================== 
//======================== WORK IN PROGRESS !!!!! ======================== 
//======================== WORK IN PROGRESS !!!!! ======================== 
 
 
 
 
#ifndef __albaGizmoCrossTranslate_H__
#define __albaGizmoCrossTranslate_H__
 
//----------------------------------------------------------------------------
// Include:
//----------------------------------------------------------------------------
#include "albaEvent.h"
#include "albaGizmoInterface.h"
#include "albaGUIGizmoTranslate.h"
 
//----------------------------------------------------------------------------
// forward references :
//----------------------------------------------------------------------------
class albaGizmoCrossTranslateAxis;
class albaGizmoCrossTranslatePlane;
class albaMatrix;
 
class albaGizmoCrossTranslate : public albaGizmoInterface 
{
public:
 
 
  enum NORMAL {X = 0, Y, Z};
 
           albaGizmoCrossTranslate(albaVME *input, albaObserver* listener = NULL, bool BuildGUI = true, int normal = X);
  virtual ~albaGizmoCrossTranslate(); 
 
  void SetInput(albaVME *vme); 
 
  void SetRenderWindowHeightPercentage(double percentage);
 
  void SetAutoscale(bool autoscale);
 
  void SetAlwaysVisible(bool alwaysVisible);
 
  void ConstrainTranslationToInputVMEBoundsOn() {m_ConstrainTranslationToInputVMEBounds = true;};
  void ConstrainTranslationToInputVMEBoundsOff() {m_ConstrainTranslationToInputVMEBounds = false;};
 
  //----------------------------------------------------------------------------
  // events handling 
  //----------------------------------------------------------------------------
 
  void OnEvent(albaEventBase *alba_event);
 
  //----------------------------------------------------------------------------
  // show   
  //----------------------------------------------------------------------------
  
  void Show(bool show);
 
  void SetAbsPose(albaMatrix *absPose, albaTimeStamp ts = -1);
  albaMatrix *GetAbsPose();
  
  //----------------------------------------------------------------------------
  // RefSys
  //----------------------------------------------------------------------------
 
  void SetRefSys(albaVME *refSys);
  albaVME* GetRefSys();
 
  albaGUI *GetGui() {return (m_GuiGizmoTranslate->GetGui());};
 
  void SetConstraintModality(int constrainModality);
  int GetConstraintModality();
 
  void SetStep(double step);
  int GetStep();
 
  albaGizmoCrossTranslateAxis * GetGTUpDown() { return m_GTUpDown; }
  albaGizmoCrossTranslateAxis * GetGTLeftRight() { return m_GTLeftRight; }
  albaGizmoCrossTranslatePlane * GetGTPlane() const{ return m_GTPlane; }
 
protected:
 
  int m_Normal;
 
  bool m_ConstrainTranslationToInputVMEBounds;
 
  albaGUIGizmoTranslate *m_GuiGizmoTranslate;
 
  void OnEventGizmoGui(albaEventBase *alba_event);
 
  void OnEventGizmoComponents(albaEventBase *alba_event);
 
  enum TRANSLATE_ON_PLANE {XNORMAL = 0, YNORMAL, ZNORMAL};
 
  enum ACTIVE_COMPONENT {NONE = -1, TRANSLATE_UP_DOWN = 0 , TRANSLATE_LEFT_RIGHT = 1,TRANSLATE_ON_PLANE = 3};
 
  void Highlight(int component); 
  
  albaGizmoCrossTranslateAxis *m_GTUpDown;  
  albaGizmoCrossTranslateAxis *m_GTLeftRight;
  albaGizmoCrossTranslatePlane *m_GTPlane;
  
  int m_ActiveGizmoComponent;
 
  albaMatrix *m_PivotPose;
 
  void SendTransformMatrixFromGui(albaEventBase *alba_event);
  
  bool m_BuildGUI;
 
  int m_ConstraintModality;
 
  int m_Step;
 
};
#endif