vtkKWColorSwatchesWidget.h

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

  Module:    $RCSfile: vtkKWColorSwatchesWidget.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 __vtkKWColorSwatchesWidget_h
#define __vtkKWColorSwatchesWidget_h

#include "vtkKWCompositeWidget.h"

class vtkKWColorSwatchesWidgetInternals;
class vtkKWFrameSet;
class vtkKWColorPresetSelector;

class KWWidgets_EXPORT vtkKWColorSwatchesWidget : public vtkKWCompositeWidget
{
// @cond section_public
public:
  static vtkKWColorSwatchesWidget* New();
  vtkTypeRevisionMacro(vtkKWColorSwatchesWidget,vtkKWCompositeWidget);
  void PrintSelf(ostream& os, vtkIndent indent);

  virtual int AddCollection(const char *name);


  virtual int RemoveCollection(int collection_id);
  virtual void RemoveAllCollections();

  virtual int GetCollectionId(const char *name);


  virtual int AddRGBSwatch(
    int collection_id, const char *name, double rgb[3]);
  virtual int AddRGBSwatch(
    int collection_id, const char *name, double r, double g, double b);


  enum
  {
    RepresentationFrames = 0,
    RepresentationList   = 1
  };
  //ETX
  virtual void SetSwatchesRepresentation(int);
  vtkGetMacro(SwatchesRepresentation, int);
  virtual void SetSwatchesRepresentationToFrames(); 
  virtual void SetSwatchesRepresentationToList();


  vtkGetMacro(SwatchSize, int);
  virtual void SetSwatchSize(int);


  virtual void SetMaximumNumberOfSwatchesPerRow(int);
  virtual int GetMaximumNumberOfSwatchesPerRow();


  virtual void SetSwatchesPadding(int);
  virtual int GetSwatchesPadding();

  virtual vtkKWColorPresetSelector* GetSwatchesColorPresetSelector();   
   
  virtual void AddDefaultCollections();

  virtual void SetSwatchSelectedCommand(vtkObject *object, const char *method);


  virtual void SwatchSelectedCallback(double r, double g, double b);
  virtual void CollectionSelectedCallback(const char*);
  virtual void PopulateCollectionsCallback();
  virtual void PopulateSwatchesCallback();
  virtual void SwatchesColorPresetApplyCallback(int id);

  virtual void UpdateEnableState();

// @endcond
// @cond section_protected
protected:
  vtkKWColorSwatchesWidget();
  ~vtkKWColorSwatchesWidget();

  virtual void CreateWidget();


  char *SwatchSelectedCommand;
  virtual void InvokeSwatchSelectedCommand(double r, double g, double b);


  virtual void PopulateCollections();
  virtual void PopulateSwatches();
  virtual void PopulateSwatchesAsFrames();
  virtual void PopulateSwatchesAsList();
  virtual void SchedulePopulateCollections();
  virtual void SchedulePopulateSwatches();

  virtual void Pack();

  int SwatchSize;
  int SwatchesRepresentation;
  vtkKWColorSwatchesWidgetInternals *Internals;

// @endcond
// @cond section_private
private:
  vtkKWColorSwatchesWidget(const vtkKWColorSwatchesWidget&); // Not implemented
  void operator=(const vtkKWColorSwatchesWidget&); // Not Implemented
};

#endif

// @endcond

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