GUI/Client/vtkPVImplicitPlaneWidget.h

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/*=========================================================================

  Program:   ParaView
  Module:    $RCSfile: vtkPVImplicitPlaneWidget.h,v $

  Copyright (c) Kitware, Inc.
  All rights reserved.
  See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.

     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 __vtkPVImplicitPlaneWidget_h
#define __vtkPVImplicitPlaneWidget_h

#include "vtkPV3DWidget.h"

class vtkPVSource;
class vtkKWEntry;
class vtkKWPushButton;
class vtkKWWidget;
class vtkKWLabel;
class vtkPVInputMenu;
class vtkKWFrame;

class VTK_EXPORT vtkPVImplicitPlaneWidget : public vtkPV3DWidget
{
public:
  static vtkPVImplicitPlaneWidget* New();
  vtkTypeRevisionMacro(vtkPVImplicitPlaneWidget, vtkPV3DWidget);

  void PrintSelf(ostream& os, vtkIndent indent);
    
  void CenterResetCallback();

  // Descript:
  // Callbacks to set the normal.
  void NormalCameraCallback();
  void NormalXCallback();
  void NormalYCallback();
  void NormalZCallback();

  virtual void SetBalloonHelpString(const char *str);



  void SetCenter();
  virtual void SetCenter(double,double,double);
  virtual void SetCenter(double f[3]) { this->SetCenter(f[0], f[1], f[2]); }
  void GetCenter(double pts[3]);


  void SetNormal();
  virtual void SetNormal(double,double,double);
  virtual void SetNormal(double f[3]) { this->SetNormal(f[0], f[1], f[2]); }
  void GetNormal(double pts[3]);
  

  virtual void SetInputMenu(vtkPVInputMenu*);
  vtkGetObjectMacro(InputMenu, vtkPVInputMenu);

  virtual void SaveInBatchScript(ofstream *file);

  virtual void Update();

  virtual void ResetInternal();

  virtual void Initialize();

  //BTX

  virtual void Accept();
  //ETX

  virtual void Trace(ofstream *file);
  
  virtual void UpdateEnableState();
 
  virtual vtkSMProxy* GetProxyByName(const char*);

  virtual void UpdateVTKObjects();

  virtual void Create(vtkKWApplication *app);

  void UpdateOffsetRange();

  virtual void EnableAnimation(){ this->RegisterAnimateableProxies();} ;

  virtual void DisableAnimation() { this->UnregisterAnimateableProxies();} ;

protected:
  vtkPVImplicitPlaneWidget();
  ~vtkPVImplicitPlaneWidget();

  virtual void ChildCreate(vtkPVApplication*);

  virtual void ExecuteEvent(vtkObject*, unsigned long, void*);

  virtual void SetCenterInternal(double,double,double);
  virtual void SetNormalInternal(double,double,double);


  void GetCenterInternal(double pts[3]);
  void GetNormalInternal(double pts[3]);

  vtkPVInputMenu *InputMenu;

  vtkKWEntry *CenterEntry[3];
  vtkKWPushButton *CenterResetButton;

  vtkKWEntry *NormalEntry[3];
  vtkKWEntry *OffsetEntry;

  vtkKWFrame *NormalButtonFrame;
  vtkKWPushButton *NormalCameraButton;
  vtkKWPushButton *NormalXButton;
  vtkKWPushButton *NormalYButton;
  vtkKWPushButton *NormalZButton;
  vtkKWLabel* Labels[2];
  vtkKWLabel* OffsetLabel;
  vtkKWLabel* CoordinateLabel[3];

  vtkSMProxy *ImplicitFunctionProxy;

  int ReadXMLAttributes(vtkPVXMLElement* element,
    vtkPVXMLPackageParser* parser);

  void CommonReset();

  void SetupPropertyObservers();
  void UnsetPropertyObservers();
  //BTX

  virtual vtkPVWidget* ClonePrototypeInternal(
    vtkPVSource* pvSource,
    vtkArrayMap<vtkPVWidget*, 
    vtkPVWidget*>* map);
  //ETX
  void RegisterAnimateableProxies();
  void UnregisterAnimateableProxies();
private:
  vtkPVImplicitPlaneWidget(const vtkPVImplicitPlaneWidget&); // Not implemented
  void operator=(const vtkPVImplicitPlaneWidget&); // Not implemented
};

#endif

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