#include <creaImageIOWxTreeView.h>
#include <creaImageIOSystem.h>
#include <wx/splitter.h>

namespace creaImageIO
{
  // CTor
  WxTreeView::WxTreeView(TreeHandler* handler,
			 wxWindow* parent,
			 const wxWindowID id)
    : wxPanel(parent,id),
      TreeView(handler)
  {
    GimmickDebugMessage(1,"WxTreeView::WxTreeView"
			<<std::endl);

    
    // Split part below toolbar into notebook for views and panel
    // for preview, messages...
    // TO DO : Splitter
    //    mSplitter = new wxSplitterWindow( this , -1);

    // Global sizer
    wxBoxSizer	*sizer = new wxBoxSizer(wxHORIZONTAL);
    
    int ctrl_style = wxLC_REPORT;
    int col_style = wxLIST_FORMAT_LEFT;

    // Creating the ListCtrl for the levels > 0 (not for Root level)
    for (int i = 1;
	 i < handler->GetTree().GetNumberOfLevels();
	 ++i)
      {
	GimmickDebugMessage(5,"Creating ListCtrl for level "<<i
			    <<std::endl);

  	wxListCtrl* ctrl = new wxListCtrl(this,
					  i,
					  wxDefaultPosition, 
					  wxDefaultSize,
					  ctrl_style);
	
	// Create the columns : one for each attribute of the level
	int col = 0;
	tree::LevelDescriptor::AttributeDescriptorListType::const_iterator a;
	for (a  = handler->GetTree().GetAttributeDescriptorList(i).begin();
	     a != handler->GetTree().GetAttributeDescriptorList(i).end();
	     ++a)
	  {
	    GimmickDebugMessage(5,"Creating column "<<col<<" : "
				<<a->GetName()
				<<std::endl);
	    ctrl->InsertColumn(col, 
			       crea::std2wx(a->GetName()),
			       col_style);
	    col++;
	  }
	mListCtrl.push_back(ctrl);
	sizer->Add( ctrl ,1, wxGROW  ,0);
      }
    
    SetSizer( sizer );     
    SetAutoLayout(true);
    Layout();

  }

  /// Destructor
  WxTreeView::~WxTreeView()
  {
    GimmickDebugMessage(1,"WxTreeView::~WxTreeView"
			<<std::endl);
  }
  
  
  /// 
  void WxTreeView::UpdateView()
  {
  }
  

  
} // EO namespace creaImageIO