GUI/Client/vtkPVSelectArrays.h

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

  Program:   ParaView
  Module:    $RCSfile: vtkPVSelectArrays.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 __vtkPVSelectArrays_h
#define __vtkPVSelectArrays_h

#include "vtkPVWidget.h"
class vtkKWPushButton;
class vtkKWWidget;
class vtkKWListBox;
class vtkCollection;
class vtkPVInputMenu;
class vtkPVSource;
class vtkKWLabel;
class vtkKWCheckButton;
class vtkStringList;
class vtkKWFrame;

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

  void SaveInBatchScript(ofstream *file);

  void ShowAllArraysCheckCallback();


  void ClearAllSelections();
  void SetSelectState(const char* arrayName, int val);

  virtual void Trace(ofstream *file);

  //BTX

  virtual void Accept();
  //ETX

  virtual void ResetInternal();

  virtual void Initialize();


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

  virtual void Update();

//BTX

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

  virtual void UpdateEnableState();
 
protected:
  vtkPVSelectArrays();
  ~vtkPVSelectArrays();

  vtkKWFrame*      ButtonFrame;
  vtkKWLabel*       ShowAllLabel;
  vtkKWCheckButton* ShowAllCheck;

  vtkKWListBox* ArraySelectionList;
  // Labels get substituted for list box after accept is called.
  vtkCollection* ArrayLabelCollection;

  // This is set to vtkDataSet::CELL_DATA_FIELD if the widget is selecting
  // cell arrays.  It is set to vtkDataSet::POINT_DATA_FIELD if the widget is being
  // used for selecting point arrays.  It is set through the XML
  // description of the widget: field="Cell".
  // This defaults to Cell.
  int Field;

  // This flag is set when the widget deactivates after the first selection.
  // The default value is 0 (off).  XML: Deactivate="On".
  // I expect this option to go awway after we start using multiblock data sets
  // for ParaView's group.
  int Deactivate;

  // This flag adds the option of filtering the arrays based on their names.
  // Right now it is hard coded for CTH voloume fractions, but I see no reason
  // it cold not be extended to a general pattern matching in the future.
  // This defaults to 0 (off): XML: FilterArrays="On"
  int FilterArrays;

  // Called to inactivate widget (after accept is called).
  void Inactivate();
  int Active;
  vtkStringList* SelectedArrayNames;

  vtkPVInputMenu* InputMenu;

  int StringMatch(const char* arrayName);
  int ReadXMLAttributes(vtkPVXMLElement* element,
                        vtkPVXMLPackageParser* parser);
  
  vtkPVSelectArrays(const vtkPVSelectArrays&); // Not implemented
  void operator=(const vtkPVSelectArrays&); // Not implemented
};

#endif

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