vtkSlicerContextMenuHelper.h

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/*=auto=========================================================================

  Portions (c) Copyright 2005 Brigham and Women's Hospital (BWH) All
  Rights Reserved.

  See Doc/copyright/copyright.txt
  or http://www.slicer.org/copyright/copyright.txt for details.

  Program:   3D Slicer
  Module:    $RCSfile: vtkSlicerApplicationGUI.cxx,v $
  Date:      $Date: 2010-02-15 16:34:06 -0500 (Mon, 15 Feb 2010) $
  Version:   $Revision: 12141 $
a
=========================================================================auto=*/

//

#ifndef __vtkSlicerContextMenuHelper_h
#define __vtkSlicerContextMenuHelper_h

#include "vtkObject.h"
#include "vtkSlicerBaseGUIWin32Header.h" 


#include "vtkMRMLScene.h" 
#include "vtkMRMLNode.h" 

#include "vtkKWTopLevel.h"
#include "vtkKWMenu.h"

#include "vtkKWEntryWithLabel.h"
class vtkKWPushButton;


class VTK_SLICER_BASE_GUI_EXPORT vtkSlicerContextMenuHelper : public vtkObject
{
  public:
  static vtkSlicerContextMenuHelper* New();
  vtkTypeRevisionMacro(vtkSlicerContextMenuHelper, vtkObject);

  virtual void PopulateMenu();

  //
  virtual void DeleteNodeCallback();
  virtual void RenameNodeCallback();
  virtual void ToggleVisibilityCallback();
  virtual void RenameApplyCallback();
  virtual void RenameApplyCallback(char * vtkNotUsed( name ) ) {this->RenameApplyCallback();};
  virtual void EditCallback();

  //
  void PopUpRenameEntry();
  void HideRenameEntry();

  vtkSetObjectMacro(MRMLScene, vtkMRMLScene);
  vtkGetObjectMacro(MRMLScene, vtkMRMLScene);

  vtkSetObjectMacro(MRMLNode, vtkMRMLNode);
  vtkGetObjectMacro(MRMLNode, vtkMRMLNode);

  vtkSetObjectMacro(ContextMenu, vtkKWMenu);
  vtkGetObjectMacro(ContextMenu, vtkKWMenu);

  void UpdateMenuState();

  protected:
    
  vtkSlicerContextMenuHelper();
  ~vtkSlicerContextMenuHelper();

  private:
  vtkSlicerContextMenuHelper(const vtkSlicerContextMenuHelper&); 
  void operator =(const vtkSlicerContextMenuHelper&); 

  vtkMRMLScene *MRMLScene;
  vtkMRMLNode *MRMLNode;
  vtkKWMenu *ContextMenu;
  vtkKWTopLevel *RenameTopLevel;
  vtkKWEntryWithLabel *RenameEntry;
  vtkKWPushButton *RenameApply;
  vtkKWPushButton *RenameCancel;
  int DeleteItem;
  int RenameItem;
  int EditItem;
};

#endif