/*=========================================================================
                                                                                
  Program:   bbtk
  Module:    $RCSfile: bbwxLayoutSplit.cxx,v $
  Language:  C++
  Date:      $Date: 2008/10/14 10:11:15 $
  Version:   $Revision: 1.4 $
                                                                                
  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
 */


#ifdef _USE_WXWIDGETS_

#include "bbwxLayoutSplit.h"
#include "bbwxPackage.h"
#include "bbtkUtilities.h"


namespace bbwx
{
  BBTK_ADD_BLACK_BOX_TO_PACKAGE(wx,LayoutSplit);
  BBTK_BLACK_BOX_IMPLEMENTATION(LayoutSplit,bbtk::WxBlackBox);

  void LayoutSplit::bbUserConstructor()
  {
    bbSetInputOrientation("VERTICAL");
    bbSetInputProportion(50);
    bbSetInputWidget1(NULL);
    bbSetInputWidget2(NULL);
  }

  void LayoutSplit::Process()
  {
  }

  void LayoutSplit::CreateWidget()
  {
    wxSplitterWindow* w = new wxSplitterWindow(bbGetWxParent(),
					       -1,
					       wxDefaultPosition,
					       wxDefaultSize,
					       //wxSize(400,200),
					       wxSP_3D |
					       wxSP_LIVE_UPDATE );
    w->SetName( bbtk::std2wx( bbGetInputWinTitle() ) );
    wxWindow* w1 = bbGetInputWidget1();
    wxWindow* w2 = bbGetInputWidget2();

    if (w1==NULL) { w1=new wxPanel(bbGetWxParent()); }
    if (w2==NULL) { w2=new wxPanel(bbGetWxParent()); }
    w1->Reparent(w);
    w2->Reparent(w);
    int orientation=0;
    if (bbtk::Utilities::loosematch(bbGetInputOrientation(),"0|H|HORIZONTAL")==true)  { orientation=0; }
    if (bbtk::Utilities::loosematch(bbGetInputOrientation(),"1|V|VERTICAL")==true) 	  { orientation=1; }
    
    if (orientation==1) { w->SplitHorizontally( w1, w2, 100); }
    else                { w->SplitVertically( w1, w2, 100);   }
    
    bbSetOutputWidget( w );
  }


  // This callback is necessary to get actual processing of the view 
  // when window is shown
  void  LayoutSplit::bbUserOnShow()
  {
    wxSplitterWindow* win = (wxSplitterWindow*)bbGetOutputWidget();
    int w,h;
    win->GetClientSize(&w,&h);
    int pos = 100;
    if (bbtk::Utilities::loosematch(bbGetInputOrientation(),
				    "0|H|HORIZONTAL")==true)  
      { 
	pos = (int)(w * bbGetInputProportion() * 0.01);
      }
    else 
      {
	pos = (int)(h * bbGetInputProportion() * 0.01);
      } 
  
    win->SetSashPosition(pos,true);
    bbUserOnShowWidget("Widget1");
    bbUserOnShowWidget("Widget2");
  }



}//namespace bbwx

#endif // _USE_WXWIDGETS_