/*=========================================================================
                                                                                
  Program:   bbtk
  Module:    $RCSfile: bbwxColourSelectorButton.h,v $
  Language:  C++
  Date:      $Date: 2008/07/25 07:44:12 $
  Version:   $Revision: 1.5 $
                                                                                
  Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
  l'Image). All rights reserved. See Doc/License.txt or
  http://www.creatis.insa-lyon.fr/Public/bbtk/License.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 notices for more information.
                                                                                
=========================================================================*/
/**
 * \file 
 * \brief Short description in one line
 * 
 * Long description which 
 * can span multiple lines
*/

/**
 * \class bbwx::ColourSelectorButton
 * \brief 

 * \class bbwx::wxColourPickerCtrlWidget
 * \brief 
 */

#ifdef _USE_WXWIDGETS_

// Prevents multiple inclusions : use symbols of the form
// __FILENAME_INCLUDED__ 
// where FILENAME must be replaced by the actual file name
#ifndef __bbwxColourSelectorButton_h_INCLUDED_H__
#define __bbwxColourSelectorButton_h_INCLUDED_H__

// Include wxBlackBox definition
#include "bbtkWxBlackBox.h"

#include <wx/clrpicker.h>

// Namespace of the package "wx" is "bbwx" 
// Namespace associated to packages should be of the form :
// bbPACKAGENAME
namespace bbwx
{

class ColourSelectorButton;

class wxColourPickerCtrlWidget :public wxPanel
{

public:
   wxColourPickerCtrlWidget( ColourSelectorButton* box, 
                             wxWindow *parent, 
                             unsigned char  cr,
                             unsigned char  cg,
                             unsigned char  cb  );

   ~wxColourPickerCtrlWidget();
   void OnColorChange(wxColourPickerEvent& e);
   void UpdateBox();
private:
   wxColourPickerCtrl *picker; 
   ColourSelectorButton *mBox;
};
//------------------------------------------------------------------------
//------------------------------------------------------------------------
//------------------------------------------------------------------------




//------------------------------------------------------------------------
// The black box
  class /*BBTK_EXPORT*/ ColourSelectorButton : public bbtk::WxBlackBox
  {    
    BBTK_BLACK_BOX_INTERFACE(ColourSelectorButton,bbtk::WxBlackBox);
    BBTK_DECLARE_INPUT(In,std::string);
    BBTK_DECLARE_OUTPUT(Out,std::string);
    BBTK_PROCESS(Process);
    BBTK_CREATE_WIDGET(CreateWidget);
    void Process();
    void CreateWidget();

  protected:
     virtual void bbUserConstructor();
 
  private:
     wxColourPickerCtrlWidget* pickerWidget;
  };
   
  //=================================================================
  // UserBlackBox description
  BBTK_BEGIN_DESCRIBE_BLACK_BOX(ColourSelectorButton,bbtk::WxBlackBox);
  BBTK_NAME("ColourSelectorButton");
  BBTK_AUTHOR("laurent.guigues@creatis.insa-lyon.fr");
  // Already inserted for any WxBlackBox  BBTK_CATEGORY("widget");
  BBTK_DESCRIPTION("A button which displays a colour picker dialog when clicked");
  BBTK_INPUT(ColourSelectorButton,In,"Initial colour",std::string,"colour");
  BBTK_OUTPUT(ColourSelectorButton,Out,"Colour choosen in format '[0,1] [0,1] [0,1]'",std::string,"colour");
  BBTK_END_DESCRIBE_BLACK_BOX(ColourSelectorButton);
  //=================================================================
  
  
}//namespace  bbwx

#endif  // __bbwxColourSelectorButton_h_INCLUDED_H__

#endif //_USE_WXWIDGETS_