Geant4-11
G4OpenInventorXt.cc
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29// Jeff Kallenbach 01 Aug 1996
30// OpenInventor graphics system factory.
31
32// this :
33#include "G4OpenInventorXt.hh"
34
35#include <Inventor/Xt/SoXt.h>
36
37#include "G4Xt.hh"
40
41// Work around for gcc8 Coverity cast warning
42inline bool soxt_dispatch_event(void* a_event) {
43 return SoXt::dispatchEvent((XEvent*)a_event);
44}
45
47:G4OpenInventor("OpenInventorXt","OIX",G4VGraphicsSystem::threeD)
48,fInited(false)
49{
50}
51
53{
54 if(fInited) return; //Done
55
58 RemoveDispatcher(G4Xt::xt_dispatch_event);
59 // Coverity gcc8 cast warning
60 // RemoveDispatcher((G4DispatchFunction)XtDispatchEvent);
62 AddDispatcher(soxt_dispatch_event);
63 // Coverity gcc8 cast warning
64 // AddDispatcher ((G4DispatchFunction)SoXt::dispatchEvent);
65
66 Widget top = (Widget)GetInteractorManager()->GetMainInteractor();
67
68 if(std::getenv("XENVIRONMENT")==NULL) {
69 XrmDatabase database = XrmGetDatabase(XtDisplay(top));
70 if(database!=NULL) {
71 XrmPutLineResource(&database,"*topShadowColor:white");
72 XrmPutLineResource(&database,"*bottomShadowColor:black");
73 XrmPutLineResource(&database,"*foreground:black");
74 XrmPutLineResource(&database,"*background:lightgrey");
75 XrmPutLineResource(&database,"*borderColor:lightgrey");
76 XrmPutLineResource(&database,"*fontList:-*-helvetica-bold-r-*-*-*-120-*-*-*-*-iso8859-1");
77 XrmPutLineResource(&database,"*help_popup.title:Help");
78 XrmPutLineResource(&database,"*helpCancel.labelString:Cancel");
79 XrmPutLineResource(&database,"*helpText.editMode:multi_line_edit");
80 XrmPutLineResource(&database,"*helpText.columns:60");
81 XrmPutLineResource(&database,"*helpText.rows:20");
82 XrmPutLineResource(&database,"*helpText.background:white");
83 XrmPutLineResource(&database,"*helpText.fontList:*courier*-r-*--14-*");
84 XrmPutLineResource(&database,"*helpText.maxLength:8000");
85 }
86 }
87
88 if(!SoXt::getTopLevelWidget()) SoXt::init(top);
89
90 InitNodes();
91
92 fInited = true;
93}
94
97{
98 Initialize();
100 return new G4OpenInventorXtViewer (*pScene, name);
101}
bool soxt_dispatch_event(void *a_event)
virtual ~G4OpenInventorXt()
virtual void Initialize()
G4VViewer * CreateViewer(G4VSceneHandler &, const G4String &name="")
void SetInteractorManager(G4VInteractorManager *)
G4VInteractorManager * GetInteractorManager()
G4Interactor GetMainInteractor()
static G4Xt * getInstance()
Definition: G4Xt.cc:55
static bool xt_dispatch_event(void *a_event)
Definition: G4Xt.hh:58
const char * name(G4int ptype)