dox/GUISupport/Qt/vtkQtTableView.h

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

  Program:   Visualization Toolkit
  Module:    vtkQtTableView.h

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  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.

=========================================================================*/
/*-------------------------------------------------------------------------
  Copyright 2008 Sandia Corporation.
  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
  the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
#ifndef __vtkQtTableView_h
#define __vtkQtTableView_h

#include "QVTKWin32Header.h"
#include "vtkQtView.h"

#include <QPointer>
#include <QSortFilterProxyModel>
#include "vtkQtAbstractModelAdapter.h"
#include "vtkSmartPointer.h"

class vtkAddMembershipArray;
class vtkApplyColors;
class vtkDataObjectToTable;
class vtkIdTypeArray;
class QItemSelection;
class QTableView;
class vtkQtTableModelAdapter;

class QVTK_EXPORT vtkQtTableView : public vtkQtView
{
Q_OBJECT

public:
  static vtkQtTableView *New();
  vtkTypeMacro(vtkQtTableView, vtkQtView);
  void PrintSelf(ostream& os, vtkIndent indent);
  
  virtual QWidget* GetWidget();
  
  void SetShowVerticalHeaders(bool);
  
  void SetShowHorizontalHeaders(bool);

  enum
    {
    FIELD_DATA = 0,
    POINT_DATA = 1,
    CELL_DATA = 2,
    VERTEX_DATA = 3,
    EDGE_DATA = 4,
    ROW_DATA = 5,
    };
  

  vtkGetMacro(FieldType, int);
  void SetFieldType(int);

  void SetEnableDragDrop(bool);

  void SetSortingEnabled(bool);


  void SetShowAll(bool);
  vtkGetMacro(ShowAll, bool);


  vtkSetStringMacro(ColumnName);
  vtkGetStringMacro(ColumnName);

  void SetColumnVisibility(const QString &name, bool status);

  void SetSplitMultiComponentColumns(bool value);

  bool GetSplitMultiComponentColumns();


  void SetSortSelectionToTop(bool value);
  vtkGetMacro(SortSelectionToTop, bool);


  void SetApplyRowColors(bool value);
  vtkGetMacro(ApplyRowColors, bool);

  virtual void Update();


  void SetColorArrayName(const char* name);
  const char* GetColorArrayName();
  

  void SetColorByArray(bool vis);
  bool GetColorByArray();
  vtkBooleanMacro(ColorByArray, bool);

  virtual void ApplyViewTheme(vtkViewTheme* theme);

  enum
    {
    SELECT_ITEMS = 0,
    SELECT_ROWS,
    SELECT_COLUMNS
    };


  virtual void SetSelectionBehavior(int type);
  virtual int GetSelectionBehavior();

  virtual void GetSelectedItems(vtkIdTypeArray* arr);

protected:
  vtkQtTableView();
  ~vtkQtTableView();

  virtual void AddRepresentationInternal(vtkDataRepresentation* rep);
  virtual void RemoveRepresentationInternal(vtkDataRepresentation* rep);

private slots:
  void slotQtSelectionChanged(const QItemSelection&,const QItemSelection&);

private:
  void SetVTKSelection();
  unsigned long LastSelectionMTime;
  unsigned long LastInputMTime;
  unsigned long LastMTime;
  
  vtkSetStringMacro(ColorArrayNameInternal);
  vtkGetStringMacro(ColorArrayNameInternal);

  QPointer<QTableView> TableView;
  vtkQtTableModelAdapter* TableAdapter;
  QSortFilterProxyModel* TableSorter;
  int FieldType;    
  bool ShowAll;
  char* ColumnName;
  bool InSelectionChanged;
  bool SortSelectionToTop;
  bool ApplyRowColors;
  char* ColorArrayNameInternal;

  vtkSmartPointer<vtkAddMembershipArray> AddSelectedColumn;
  vtkSmartPointer<vtkDataObjectToTable> DataObjectToTable;
  vtkSmartPointer<vtkApplyColors> ApplyColors;
  
  vtkQtTableView(const vtkQtTableView&);  // Not implemented.
  void operator=(const vtkQtTableView&);  // Not implemented.
  
};

#endif