G4OpenGLImmediateWt.cc

Go to the documentation of this file.

//
// ********************************************************************
// * License and Disclaimer                                           *
// *                                                                  *
// * The  Geant4 software  is  copyright of the Copyright Holders  of *
// * the Geant4 Collaboration.  It is provided  under  the terms  and *
// * conditions of the Geant4 Software License,  included in the file *
// * LICENSE and available at  http://cern.ch/geant4/license .  These *
// * include a list of copyright holders.                             *
// *                                                                  *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work  make  any representation or  warranty, express or implied, *
// * regarding  this  software system or assume any liability for its *
// * use.  Please see the license in the file  LICENSE  and URL above *
// * for the full disclaimer and the limitation of liability.         *
// *                                                                  *
// * This  code  implementation is the result of  the  scientific and *
// * technical work of the GEANT4 collaboration.                      *
// * By using,  copying,  modifying or  distributing the software (or *
// * any work based  on the software)  you  agree  to acknowledge its *
// * use  in  resulting  scientific  publications,  and indicate your *
// * acceptance of all terms of the Geant4 Software license.          *
// ********************************************************************
//
//
// $Id$
//
// 
// 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