GUI/Client/vtkPVSphereWidget.h

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

  Program:   ParaView
  Module:    $RCSfile: vtkPVSphereWidget.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 __vtkPVSphereWidget_h
#define __vtkPVSphereWidget_h

#include "vtkPV3DWidget.h"

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

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

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

  virtual void SetBalloonHelpString(const char *str);

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

  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 Update();


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

  virtual void Create(vtkKWApplication *app);

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

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

protected:
  vtkPVSphereWidget();
  ~vtkPVSphereWidget();


  void GetCenterInternal(double pt[3]);
  double GetRadiusInternal();

  void SetCenterInternal(double,double,double);
  void SetCenterInternal(double c[3]) 
    { 
    this->SetCenterInternal(c[0], c[1], c[2]); 
    }
  void SetRadiusInternal(double);

  virtual void ChildCreate(vtkPVApplication*);

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

  vtkKWEntry *CenterEntry[3];
  vtkKWEntry *RadiusEntry;
  vtkKWPushButton *CenterResetButton;

  vtkKWLabel* Labels[2];
  vtkKWLabel* CoordinateLabel[3];

  vtkPVInputMenu* InputMenu;

  vtkSMProxy *ImplicitFunctionProxy;

  virtual void SaveInBatchScript(ofstream *file);

  virtual void ActualPlaceWidget();

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

  //BTX

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

#endif

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