G4OpenGLImmediateWt.cc

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//
// $Id$
//
// 
// OpenGLImmediateWt graphics system factory.

#ifdef G4VIS_BUILD_OPENGLWT_DRIVER

#include "G4VisFeaturesOfOpenGL.hh"
#include "G4VSceneHandler.hh"
#include "G4OpenGLSceneHandler.hh"
#include "G4OpenGLViewer.hh"
#include "G4OpenGLImmediateWt.hh"
#include "G4OpenGLImmediateWtViewer.hh"
#include "G4OpenGLViewerMessenger.hh"
#include "G4OpenGLImmediateSceneHandler.hh"
#include "G4UIWt.hh"
#include "G4UImanager.hh"

G4OpenGLImmediateWt::G4OpenGLImmediateWt ():
  G4VGraphicsSystem ("OpenGLImmediateWt",
                     "OGLIWt",
                     G4VisFeaturesOfOpenGLIWt (),
                     G4VGraphicsSystem::threeD)
{
  G4OpenGLViewerMessenger::GetInstance();
}

G4VSceneHandler* G4OpenGLImmediateWt::CreateSceneHandler
(const G4String& name) {
  G4VSceneHandler* pScene = new G4OpenGLImmediateSceneHandler (*this, name);
  return    pScene;
}

G4VViewer* G4OpenGLImmediateWt::CreateViewer
(G4VSceneHandler& scene, const G4String& name) {
#ifdef G4DEBUG_VIS_OGL
  printf("G4OpenGLImmediateWt::CreateViewer \n");
#endif
  G4UImanager* UI = G4UImanager::GetUIpointer();
#ifdef G4DEBUG_VIS_OGL
  printf("G4OpenGLImmediateWt::CreateViewer after Get Pointer\n");
#endif
  if (UI == NULL) return NULL;

  if (! static_cast<G4UIWt*> (UI->GetG4UIWindow())) return NULL;

  G4UIWt * uiWt = static_cast<G4UIWt*> (UI->GetG4UIWindow());
  
  G4VViewer* pView = NULL;
  if ( uiWt) {
#ifdef G4DEBUG_VIS_OGL
    printf("G4OpenGLImmediateWt::CreateViewer uiWt\n");
#endif
    uiWt->AddTabWidget(new Wt::WLabel("Test..."),"my name",50,50);
    //  uiWt->AddTabWidget(fWindow,name,getWinWidth(),getWinHeight());
//     pView = new G4OpenGLImmediateWtViewer
//       ((G4OpenGLImmediateSceneHandler&) scene, uiWt->getLastTabContainerInsert(),name);
    /* pView =*/ new G4OpenGLImmediateWtViewer
      (name);
    //         new Wt::WLabel("Test...",uiWt->getLastTabContainerInsert());
#ifdef G4DEBUG_VIS_OGL
    printf("G4OpenGLImmediateWt::CreateViewer lastInsert :%d\n",uiWt->getLastTabContainerInsert());
#endif
    
    if (pView) {
      if (pView -> GetViewId () < 0) {
        G4cerr << "G4OpenGLImmediateWt::CreateViewer: error flagged by negative"
          " view id in G4OpenGLImmediateWtViewer creation."
          "\n Destroying view and returning null pointer."
               << G4endl;
        delete pView;
        pView = 0;
      }
    }
    else {
      G4cerr << "G4OpenGLImmediateWt::CreateViewer: null pointer on"
        " new G4OpenGLImmediateWtViewer." << G4endl;
    }
  }
#ifdef G4DEBUG_VIS_OGL
  printf("G4OpenGLImmediateWt::CreateViewer END \n");
#endif
   return pView;
}

#endif

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