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/*=========================================================================                                                                               
  Program:   bbtk
  Module:    $RCSfile: bbwxInputText.cxx,v $
  Language:  C++
  Date:      $Date: 2008/12/12 08:55:23 $
  Version:   $Revision: 1.5 $
=========================================================================*/

/* ---------------------------------------------------------------------

* Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale)
* Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux
*
*  This software is governed by the CeCILL-B license under French law and 
*  abiding by the rules of distribution of free software. You can  use, 
*  modify and/ or redistribute the software under the terms of the CeCILL-B 
*  license as circulated by CEA, CNRS and INRIA at the following URL 
*  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html 
*  or in the file LICENSE.txt.
*
*  As a counterpart to the access to the source code and  rights to copy,
*  modify and redistribute granted by the license, users are provided only
*  with a limited warranty  and the software's author,  the holder of the
*  economic rights,  and the successive licensors  have only  limited
*  liability. 
*
*  The fact that you are presently reading this means that you have had
*  knowledge of the CeCILL-B license and that you accept its terms.
* ------------------------------------------------------------------------ */                                                                         

#ifdef _USE_WXWIDGETS_


#include "bbwxInputText.h"
#include "bbwxPackage.h"
//#include <wx/dialog.h>


        


namespace bbwx
{




  
  //--------------------------------------------------------------------------
  class InputTextWidget : wxPanel
  {
  public:
    InputTextWidget(InputText* box, wxWindow *parent,
                    wxString In, wxString title);
    ~InputTextWidget();

    std::string GetValue();
    void OnTextUpdate(wxCommandEvent& event);

    void SetTitle(wxString);

  private:
    InputText    *mBox;
    wxTextCtrl   *mwxTextCtrl;
    wxStaticText *mwxTitle;
  };
  
  //------------------------------------------------------------------------
  //------------------------------------------------------------------------
  //------------------------------------------------------------------------

  
  
  
  InputTextWidget::InputTextWidget(InputText* box,
                                   wxWindow *parent, 
                                   wxString In, 
                                   wxString title)
    : wxPanel( parent, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL),
      mBox(box)
  {
    wxPanel                     *panel  = this;
    
    mwxTextCtrl = new wxTextCtrl( panel, -1, In,
                                  wxDefaultPosition, wxSize(800,20));
    Connect( mwxTextCtrl->GetId(),  wxEVT_COMMAND_TEXT_UPDATED, 
             (wxObjectEventFunction) 
             (wxEventFunction)
             (wxCommandEventFunction) 
             (void (wxPanel::*)(wxCommandEvent&))
             &InputTextWidget::OnTextUpdate ); 
    
    
    wxFlexGridSizer *sizer      = new wxFlexGridSizer(1);
    /*
      if (title!=_T(""))
      {
    */
    mwxTitle = new wxStaticText(panel,-1, title ); 
    sizer       -> Add( mwxTitle ); 
    //    }
    sizer       -> Add( mwxTextCtrl,1,wxGROW ); 
    sizer       -> AddGrowableCol(0);
    
    panel       -> SetSizer(sizer);
    panel       -> SetAutoLayout(true);
    panel       -> Layout();

  }
  //-------------------------------------------------------------------------
  
  InputTextWidget::~InputTextWidget()
  {
  }

  //-------------------------------------------------------------------------
  
 
   void InputTextWidget::SetTitle(wxString s)
  { 
    mwxTitle->SetLabel(s);
  }

  //-------------------------------------------------------------------------
  std::string InputTextWidget::GetValue()
  { 
    return bbtk::wx2std ( mwxTextCtrl->GetValue() );
  }

  //--------------------------------------------------------------------------
  void InputTextWidget::OnTextUpdate(wxCommandEvent& event)
  {
    mBox->bbSetOutputOut( GetValue() );
    mBox->bbSetInputIn( GetValue() );
    mBox->bbSignalOutputModification("Out");
  }

  //--------------------------------------------------------------------------
  //-------------------------------------------------------------------------
  //--------------------------------------------------------------------------
  //--------------------------------------------------------------------------

  BBTK_ADD_BLACK_BOX_TO_PACKAGE(wx,InputText);
  BBTK_BLACK_BOX_IMPLEMENTATION(InputText,bbtk::WxBlackBox);



  void InputText::bbUserConstructor() 
  { 
    bbSetInputTitle("");
    bbSetInputIn("");
          bbSetOutputWidget(0);
  }
  

  void InputText::Process() 
  { 
    InputTextWidget *w=(InputTextWidget *)bbGetOutputWidget();
        if (w) 
        {
                bbSetInputIn( w->GetValue() );
                w->SetTitle( bbtk::std2wx ( bbGetInputTitle() ) );
        }
        bbSetOutputOut( bbGetInputIn() );
  }
  


  void InputText::CreateWidget(wxWindow* parent)
  {
    bbSetOutputWidget
      ( (wxWindow*) new InputTextWidget(this, //bbGetWxParent(),
                                                                                parent,
                                                                                bbtk::std2wx ( bbGetInputIn() ) , 
                                                                                bbtk::std2wx ( bbGetInputTitle() ) ) );
        
  }




}//namespace bbtk

#endif // _USE_WXWIDGETS_ 

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