/afs/cern.ch/work/a/aaltunda/public/www/CMSSW_6_2_5/src/Fireworks/Core/src/FWEveOverlap.cc

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#include "Fireworks/Core/src/FWEveOverlap.h"
#include "TGeoOverlap.h"
#include "Fireworks/Core/src/FWOverlapTableView.h"
#include "Fireworks/Core/src/FWOverlapTableManager.h"
#include "Fireworks/Core/interface/FWGeometryTableViewManager.h"
#include "Fireworks/Core/interface/fwLog.h"
#include "Fireworks/Core/src/FWPopupMenu.cc"
//==============================================================================
//==============================================================================
//==============================================================================
FWEveOverlap::FWEveOverlap(FWOverlapTableView* v):
   m_browser(v)
{
} 
FWGeometryTableManagerBase* FWEveOverlap::tableManager()
{
   return m_browser->getTableManager();
}

FWGeometryTableViewBase* FWEveOverlap::browser()
{
   return m_browser;
}
//______________________________________________________________________________

void FWEveOverlap::Paint(Option_t*)
{
   
   if (m_browser->getTableManager()->refEntries().empty()) return; 
   
   FWGeoTopNode::Paint();
   
   TEveGeoManagerHolder gmgr( FWGeometryTableViewManager::getGeoMangeur());
   
   
   int topNodeIdx =  m_browser->getTopNodeIdx();
   
   FWGeometryTableManagerBase::Entries_i sit = m_browser->getTableManager()->refEntries().begin();
   std::advance(sit,topNodeIdx );
   TGeoHMatrix mtx;
   m_browser->getTableManager()->getNodeMatrix(*sit, mtx);
   
   bool  drawsChildren = false;
   
   if ( (*sit).testBit(FWGeometryTableManagerBase::kVisNodeChld))
      drawsChildren = paintChildNodesRecurse( sit, topNodeIdx, mtx);
   
   if (sit->testBit(FWGeometryTableManagerBase::kVisNodeSelf))
      paintShape(topNodeIdx,mtx, false,  drawsChildren);
}


// ______________________________________________________________________
bool FWEveOverlap::paintChildNodesRecurse (FWGeometryTableManagerBase::Entries_i pIt, Int_t cnt, const TGeoHMatrix& parentMtx)
{

   TGeoNode* parentNode =  pIt->m_node;
   int nD = parentNode->GetNdaughters();
   
   int dOff=0;
   
   pIt++;
   int pcnt = cnt+1;
   
   bool  drawsChildren = false;
   
   FWGeometryTableManagerBase::Entries_i it;
   for (int n = 0; n != nD; ++n)
   {
      it =  pIt;
      std::advance(it,n + dOff);
      cnt = pcnt + n+dOff;
      
      TGeoHMatrix nm = parentMtx;
      nm.Multiply(it->m_node->GetMatrix());
      
      bool  drawsChildrenSecondGen = false;
      if ( it->testBit(FWGeometryTableManagerBase::kVisNodeChld) && it->testBit(FWOverlapTableManager::kOverlapChild))
         drawsChildrenSecondGen = paintChildNodesRecurse(it,cnt , nm);
      
      if (it->testBit(FWGeometryTableManagerBase::kVisNodeSelf))
      {
         if (it->testBit(FWOverlapTableManager::kOverlap))
         {
            int nno;it->m_node->GetOverlaps(nno);
            if ( (m_browser->m_rnrOverlap.value() && ((nno & BIT(1)) == BIT(1)) ) 
                || (m_browser->m_rnrExtrusion.value() && ((nno & BIT(2)) == BIT(2)) ))
            {
               paintShape(cnt , nm, false, drawsChildrenSecondGen);
               drawsChildren = true;
            }
            
         }
         else
         {
            paintShape(cnt , nm, false, drawsChildrenSecondGen);
            drawsChildren = true;
         }
      }
      
      drawsChildren |= drawsChildrenSecondGen;
      FWGeometryTableManagerBase::getNNodesTotal(parentNode->GetDaughter(n), dOff);  
   }
   return drawsChildren;
}


//______________________________________________________________________________

TString  FWEveOverlap::GetHighlightTooltip()
{
   //   printf("highlight tooltio \n");
   std::set<TGLPhysicalShape*>::iterator it = fHted.begin();
   int idx = tableIdx(*it);
   if ( idx < 0) 
   {
      return Form("TopNode ");
   }
   FWGeometryTableManagerBase::NodeInfo& data = m_browser->getTableManager()->refEntries().at(idx);
   
   TString name = data.name();
   if (data.testBit(FWOverlapTableManager::kOverlap)) {
      
      ((FWOverlapTableManager*)m_browser->getTableManager())->getOverlapTitles(idx, name);
      return name; 
   }
   
   return data.name();
}


//_____________________________________________________________________________

void FWEveOverlap::popupMenu(int x, int y, TGLViewer* v)
{
   FWPopupMenu* nodePopup = setPopupMenu(x, y,v, true);
   
   if (nodePopup)  nodePopup->Connect("Activated(Int_t)",
                                      "FWOverlapTableView",
                                      m_browser,
                                      "chosenItem(Int_t)");
}