GUI/Widgets/vtkKWListBoxToListBoxSelectionEditor.h

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

  Module:    $RCSfile: vtkKWListBoxToListBoxSelectionEditor.h,v $

  Copyright (c) Kitware, Inc.
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm 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 __vtkKWListBoxToListBoxSelectionEditor_h
#define __vtkKWListBoxToListBoxSelectionEditor_h

#include "vtkKWCompositeWidget.h"

class vtkKWApplication;
class vtkKWListBoxWithScrollbars;
class vtkKWPushButton;
class vtkKWListBox;

class KWWIDGETS_EXPORT vtkKWListBoxToListBoxSelectionEditor : public vtkKWCompositeWidget
{
public:
  static vtkKWListBoxToListBoxSelectionEditor* New();
  vtkTypeRevisionMacro(vtkKWListBoxToListBoxSelectionEditor,vtkKWCompositeWidget);
  void PrintSelf(ostream& os, vtkIndent indent);

  virtual void Create(vtkKWApplication *app);

  virtual void AddSourceElement(const char*, int force = 0);

  virtual void AddFinalElement(const char*, int force = 0);


  virtual int GetNumberOfElementsOnSourceList();
  virtual int GetNumberOfElementsOnFinalList();


  virtual const char* GetElementFromSourceList(int idx);
  virtual const char* GetElementFromFinalList(int idx);


  virtual int GetElementIndexFromSourceList(const char* element);
  virtual int GetElementIndexFromFinalList(const char* element);


  virtual void RemoveItemsFromSourceList();
  virtual void RemoveItemsFromFinalList();


  virtual void AddCallback();
  virtual void AddAllCallback();
  virtual void RemoveCallback();
  virtual void RemoveAllCallback();
  virtual void UpCallback();
  virtual void DownCallback();


  void EllipsisCallback();
  vtkSetStringMacro(EllipsisCommand);
  vtkGetStringMacro(EllipsisCommand);
  void SetEllipsisCommand(vtkObject* obj, const char* method);

  virtual void UpdateEnableState();

protected:
  vtkKWListBoxToListBoxSelectionEditor();
  ~vtkKWListBoxToListBoxSelectionEditor();

  vtkKWListBoxWithScrollbars* SourceList;
  vtkKWListBoxWithScrollbars* FinalList;

  vtkKWPushButton* AddButton;
  vtkKWPushButton* AddAllButton;
  vtkKWPushButton* RemoveButton;
  vtkKWPushButton* RemoveAllButton;
  vtkKWPushButton* UpButton;
  vtkKWPushButton* DownButton;

  virtual void MoveWholeList(vtkKWListBox* l1, vtkKWListBox* l2);
  void MoveSelectedList(vtkKWListBox* l1, vtkKWListBox* l2);
  void MoveList(vtkKWListBox* l1, vtkKWListBox* l2, const char* list);
  void ShiftItems(vtkKWListBox* l1, int down);
  void AddElement(vtkKWListBox* l1, vtkKWListBox* l2, const char* element, int force);

  char* EllipsisCommand;
  int EllipsisDisplayed;

  void DisplayEllipsis();
  void RemoveEllipsis();
  
private:
  vtkKWListBoxToListBoxSelectionEditor(const vtkKWListBoxToListBoxSelectionEditor&); // Not implemented
  void operator=(const vtkKWListBoxToListBoxSelectionEditor&); // Not Implemented
};


#endif

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