/*
 # ---------------------------------------------------------------------
 #
 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
 #                        pour la SantÈ)
 # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
 # Previous Authors : Laurent Guigues, Jean-Pierre Roux
 # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
 #
 #  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.
 # ------------------------------------------------------------------------ */


/*=========================================================================
  Program:   bbtk
  Module:    $RCSfile: bbwxLayoutTab.cxx,v $
  Language:  C++
  Date:      $Date: 2012/11/16 08:52:14 $
  Version:   $Revision: 1.12 $
=========================================================================*/

/**
 *  \file 
 *  \brief 
 */


#ifdef _USE_WXWIDGETS_


#include "bbwxLayoutTab.h"
#include "bbwxPackage.h"
#include "bbtkUtilities.h"
#include "bbtkBlackBoxInputConnector.h"



namespace bbwx
{


   //--------------------------------------------------------------------------
  class TabWidget : public wxPanel
  {
  public:
    TabWidget(LayoutTab* box, wxWindow *parent, long style);
    ~TabWidget();
    void OnTabChange( wxEvent& );
	wxNotebook*	GetmwxNotebook();	
  private:
    LayoutTab	*mBox;
    wxNotebook	*mwxNotebook;
  }; 


  TabWidget::TabWidget(LayoutTab* box,
					   wxWindow *parent,long style )
    : wxPanel( parent, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL),
      mBox(box)
  { 
    wxPanel *panel	= this;
    mwxNotebook 	= new wxNotebook(panel, //bbGetWxParent(),
				   -1, 
				   wxDefaultPosition,
				   wxDefaultSize,
				   style );
    Connect( mwxNotebook->GetId(),   wxEVT_NOTEBOOK_PAGE_CHANGED , 
	     (wxObjectEventFunction) 
	     (void (wxPanel::*)(wxEvent&))
	     &TabWidget::OnTabChange ); 
    wxBoxSizer *sizer	= new wxBoxSizer(wxHORIZONTAL);
    sizer -> Add( mwxNotebook,1,wxGROW,0 ); 
    panel	-> SetSizer(sizer);
    panel	-> SetAutoLayout(true);
    panel	-> Layout();
  }
  
  TabWidget::~TabWidget()
  {
  }
  
  void TabWidget::OnTabChange( wxEvent& )
  {
      printf("EED TabWidget::OnTabChange   page=%d \n", mwxNotebook->GetSelection());
	mBox->bbSetOutputSelection( mwxNotebook->GetSelection() );
    mBox->bbSignalOutputModification();
  }

wxNotebook*	TabWidget::GetmwxNotebook()
{
	return mwxNotebook;
}



  BBTK_ADD_BLACK_BOX_TO_PACKAGE(wx , LayoutTab);
  BBTK_BLACK_BOX_IMPLEMENTATION(LayoutTab,bbtk::WxBlackBox);
  
	//-----------------------------------------------------------------	
	void LayoutTab::bbUserSetDefaultValues()
	{
		bbSetInputOrientation("TOP");
		bbSetInputWidget1(NULL);
		bbSetInputWidget2(NULL);
		bbSetInputWidget3(NULL);
		bbSetInputWidget4(NULL);
		bbSetInputWidget5(NULL);
		bbSetInputWidget6(NULL);
		bbSetInputWidget7(NULL);
		bbSetInputWidget8(NULL);
		bbSetInputWidget9(NULL);
        bbSetOutputSelection( 0 );
	}
	
	//-----------------------------------------------------------------	
	void LayoutTab::bbUserInitializeProcessing()
	{
	}
	
	//-----------------------------------------------------------------	
	void LayoutTab::bbUserFinalizeProcessing()
	{
	}
	
	//-----------------------------------------------------------------	
  void LayoutTab::TryInsertWindow(wxNotebook *book, const std::string& input )
  {
    wxWindow* w = bbCreateWidgetOfInput(input,book); 
    if (w!=NULL)
    {
		book->AddPage(w,w->GetName());
    } // if w
  }


void LayoutTab::SetTitleTabs()
{
	std::vector<std::string> vecTitle;
	std::vector<std::string> vecInputNameWidget;
	vecInputNameWidget.push_back("Widget1");	
	vecInputNameWidget.push_back("Widget2");	
	vecInputNameWidget.push_back("Widget3");	
	vecInputNameWidget.push_back("Widget4");	
	vecInputNameWidget.push_back("Widget5");	
	vecInputNameWidget.push_back("Widget6");	
	vecInputNameWidget.push_back("Widget7");	
	vecInputNameWidget.push_back("Widget8");	
	vecInputNameWidget.push_back("Widget9");	
	int iWidget,sizeVecInputNameWidget= vecInputNameWidget.size();
	for (iWidget=0; iWidget<sizeVecInputNameWidget; iWidget++)
	{
		bbtk::BlackBoxInputConnector* c = bbGetInputConnectorMap().find( vecInputNameWidget[iWidget] )->second ;
    	if ( c->IsConnected() )
      	{
			// Get black box from 
			BlackBox::Pointer from = c->GetConnection()->GetBlackBoxFrom();
			bbtk::WidgetBlackBox<wxWindow>::Pointer wfrom = boost::dynamic_pointer_cast<bbtk::WidgetBlackBox<wxWindow> >(from);
			vecTitle.push_back( wfrom->bbGetInputWinTitle() );
		} // if c
	} // for iWidget

//EED2020-04-06
//	wxNotebook* w = (wxNotebook*)bbGetOutputWidget();
	TabWidget *tabwidget=(TabWidget*)bbGetOutputWidget();
	if (tabwidget!=NULL)
	{
		wxNotebook *w = tabwidget->GetmwxNotebook();
		if (w!=NULL) 
		{
			int i,size=vecTitle.size();
			for (i=0; i<size; i++)
			{
				w->SetPageText(i, wxString( vecTitle[i].c_str(),wxConvUTF8 ) ); 
			} // for i
		} //w
	} // if tabwidget
  }

  void LayoutTab::Process() 
  { 
	PutWinTitle();
	SetTitleTabs();
  }
    
  void LayoutTab::CreateWidget(wxWindow* parent) 
  { 
    long style = wxNB_TOP;
    if (bbtk::Utilities::loosematch(bbGetInputOrientation(),"0|T|TOP")==true) 
      { style=wxNB_TOP; }
    if (bbtk::Utilities::loosematch(bbGetInputOrientation(),"1|R|RIGHT")==true)
      { style=wxNB_RIGHT; }
    if (bbtk::Utilities::loosematch(bbGetInputOrientation(),"2|B|BOTTOM")==true)
      { style=wxNB_BOTTOM; }
    if (bbtk::Utilities::loosematch(bbGetInputOrientation(),"3|L|LEFT")==true)
      { style=wxNB_LEFT; }

//EED2020-04-06
//   wxNotebook *w = new wxNotebook(parent, //bbGetWxParent(),
//				   -1, 
//				   wxDefaultPosition,
//				   wxDefaultSize,
//				   style );
//
	TabWidget *tabwidget = new TabWidget (this, parent, style );
    tabwidget->SetName( bbtk::std2wx( bbGetInputWinTitle() ) );    
	wxNotebook *w = tabwidget->GetmwxNotebook();

//EED2020-04-06
//    w->SetName( bbtk::std2wx( bbGetInputWinTitle() ) );    
    TryInsertWindow(w,"Widget1");
    TryInsertWindow(w,"Widget2");
    TryInsertWindow(w,"Widget3");
    TryInsertWindow(w,"Widget4");
    TryInsertWindow(w,"Widget5");
    TryInsertWindow(w,"Widget6");
    TryInsertWindow(w,"Widget7");
    TryInsertWindow(w,"Widget8");
    TryInsertWindow(w,"Widget9");

//EED2020-04-06
//    bbSetOutputWidget( w );
    bbSetOutputWidget( tabwidget );
  }
  
  
 // This callback is necessary to get actual processing of the view 
// when window is shown
void  LayoutTab::OnShowWidget()
{
//EED2020-04-06
//	wxNotebook* w = (wxNotebook*)bbGetOutputWidget();
	wxNotebook* w = ((TabWidget*)bbGetOutputWidget())->GetmwxNotebook();
	if (w) 
	{
		if (w->GetPageCount()>0)
		{
			w->SetSelection(0);
			for (unsigned int i=0; i<w->GetPageCount(); ++i) 
			{ 
				w->AdvanceSelection(); 
			} // for
		} // if PageCount
	} // if w    
}


}//namespace bbwx

#endif