G4OpenInventorXtExtended.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: G4OpenInventorXt.cc,v 1.5 2010-05-26 14:30:46 allison Exp $
//
// 
// Jeff Kallenbach 01 Aug 1996
// OpenInventor graphics system factory.
// Frederick Jones and TJR  October 2012
// Extended driver based on G4OpenInventorXt.hh
// Uses G4OpenInventorXtExaminerViewer.

#ifdef G4VIS_BUILD_OIX_DRIVER

// this :
#include "G4OpenInventorXtExtended.hh"

#include <Inventor/Xt/SoXt.h>

#include "G4Xt.hh"
#include "G4OpenInventorSceneHandler.hh"
#include "G4OpenInventorXtExtendedViewer.hh"
#include "G4OpenInventorXtExaminerViewerMessenger.hh"

G4OpenInventorXtExtended::G4OpenInventorXtExtended ()
:G4OpenInventor("OpenInventorXtExtended","OIXE",G4VGraphicsSystem::threeD)
,fInited(false)
{
   G4OpenInventorXtExaminerViewerMessenger(getInstance());
}

void G4OpenInventorXtExtended::Initialize()
{
  // G4cout << "DEBUG G4OpenInventorXtExtended::Initialize() CALLED" << G4endl;
  if(fInited) return; //Done

  SetInteractorManager (G4Xt::getInstance ());
  GetInteractorManager () -> 
    RemoveDispatcher((G4DispatchFunction)XtDispatchEvent);  
  GetInteractorManager () -> 
    AddDispatcher   ((G4DispatchFunction)SoXt::dispatchEvent);

  Widget top = (Widget)GetInteractorManager()->GetMainInteractor();
  G4cout << "TOP LEVEL WIDGET FOR SoXt::init() = " << top << G4endl;

  if(getenv("XENVIRONMENT")==NULL) {
    XrmDatabase database = XrmGetDatabase(XtDisplay(top));
    if(database!=NULL) {
      XrmPutLineResource(&database,"*topShadowColor:white");
      XrmPutLineResource(&database,"*bottomShadowColor:black");
      XrmPutLineResource(&database,"*foreground:black");
      XrmPutLineResource(&database,"*background:lightgrey");
      XrmPutLineResource(&database,"*borderColor:lightgrey");
      XrmPutLineResource(&database,"*fontList:-*-helvetica-bold-r-*-*-*-120-*-*-*-*-iso8859-1");
      XrmPutLineResource(&database,"*help_popup.title:Help");
      XrmPutLineResource(&database,"*helpCancel.labelString:Cancel");
      XrmPutLineResource(&database,"*helpText.editMode:multi_line_edit");
      XrmPutLineResource(&database,"*helpText.columns:60");
      XrmPutLineResource(&database,"*helpText.rows:20");
      XrmPutLineResource(&database,"*helpText.background:white");
      XrmPutLineResource(&database,"*helpText.fontList:*courier*-r-*--14-*");
      XrmPutLineResource(&database,"*helpText.maxLength:8000");
    }
  }

  if(!SoXt::getTopLevelWidget()) SoXt::init(top);

  InitNodes();

  fInited = true;
}

G4OpenInventorXtExtended::~G4OpenInventorXtExtended () {}

G4VViewer* G4OpenInventorXtExtended::CreateViewer (G4VSceneHandler& scene, const G4String& name) 
{
   // FWJ
   //  Initialize();
  G4OpenInventorSceneHandler* pScene = (G4OpenInventorSceneHandler*)&scene;
  return new G4OpenInventorXtExtendedViewer (*pScene, name);
}


#endif