GUI/Client/vtkPVMinMax.h

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

  Program:   ParaView
  Module:    $RCSfile: vtkPVMinMax.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 __vtkPVMinMax_h
#define __vtkPVMinMax_h

#include "vtkPVWidget.h"

class vtkKWScaleWithEntry;
class vtkKWLabel;
class vtkPVArrayMenu;
class vtkKWFrame;

class VTK_EXPORT vtkPVMinMax : public vtkPVWidget
{
public:
  static vtkPVMinMax* New();
  vtkTypeRevisionMacro(vtkPVMinMax, vtkPVWidget);
  void PrintSelf(ostream& os, vtkIndent indent);

  virtual void Create(vtkKWApplication *pvApp);

  virtual void Accept();

  virtual void Update();


  void  SetMinValue(double val);
  double GetMinValue();
  void  SetMaxValue(double val);
  double GetMaxValue();
  void  SetResolution(double res);
  double GetResolution();
  void  SetRange(double min, double max);
  void  GetRange(double range[2]);

  void SetArrayMenu(vtkPVArrayMenu* widget);

  void MinValueCallback();
  
  void MaxValueCallback();
  
  void SetMinimumLabel(const char* label);

  void SetMaximumLabel(const char* label);

  void SetMinimumHelp(const char* help);

  void SetMaximumHelp(const char* help);


  vtkGetMacro(PackVertically, int);
  vtkSetMacro(PackVertically, int);
  vtkBooleanMacro(PackVertically, int);


  vtkGetMacro(ShowMinLabel, int);
  vtkSetMacro(ShowMinLabel, int);
  vtkBooleanMacro(ShowMinLabel, int);


  vtkGetMacro(ShowMaxLabel, int);
  vtkSetMacro(ShowMaxLabel, int);
  vtkBooleanMacro(ShowMaxLabel, int);


  vtkGetMacro(MinLabelWidth, int);
  vtkSetMacro(MinLabelWidth, int);



  vtkGetMacro(MaxLabelWidth, int);
  vtkSetMacro(MaxLabelWidth, int);


  vtkGetObjectMacro(MinScale, vtkKWScaleWithEntry);
  vtkGetObjectMacro(MaxScale, vtkKWScaleWithEntry);

//BTX

  vtkPVMinMax* ClonePrototype(vtkPVSource* pvSource,
                              vtkArrayMap<vtkPVWidget*, vtkPVWidget*>* map);
//ETX

  virtual void ResetInternal();

  virtual void Initialize();

  virtual void Trace(ofstream *file);

  virtual void UpdateEnableState();
 
  virtual void SaveInBatchScript(ofstream *file);
 
protected:
  vtkPVMinMax();
  ~vtkPVMinMax();
  
  vtkPVArrayMenu* ArrayMenu;  

  vtkKWLabel *MinLabel;
  vtkKWLabel *MaxLabel;
  vtkKWScaleWithEntry *MinScale;
  vtkKWScaleWithEntry *MaxScale;
  vtkKWFrame *MinFrame;
  vtkKWFrame *MaxFrame;

  char* MinHelp;
  char* MaxHelp;
  vtkSetStringMacro(MinHelp);
  vtkSetStringMacro(MaxHelp);

  int PackVertically;

  int ShowMinLabel;
  int ShowMaxLabel;

  int MinLabelWidth;
  int MaxLabelWidth;

//BTX
  virtual void CopyProperties(vtkPVWidget* clone, vtkPVSource* pvSource,
                              vtkArrayMap<vtkPVWidget*, vtkPVWidget*>* map);
//ETX

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


  void  SetMinValueInternal(double val);
  void  SetMaxValueInternal(double val); 
private:
  vtkPVMinMax(const vtkPVMinMax&); // Not implemented
  void operator=(const vtkPVMinMax&); // Not implemented
};

#endif

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