Gabriele Cosmo
345 lines
11 KiB
C++
345 lines
11 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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//
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// $Id: G4OpenInventorXtViewer.cc,v 1.21 2004/11/26 08:38:51 gbarrand Exp $
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// GEANT4 tag $Name: geant4-07-01 $
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//
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/*
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* jck 05 Feb 1997 - Initial Implementation
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* jck 21 Apr 1997
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* Mods for SoXtHepViewer
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* gb : on Win32 use an SoXtExaminerViewer.
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* gb 05 April 2004 : revisit to separate Windows things.
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* gb 09 November 2004 : restore the escape button.
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* gb 09 November 2004 : have a menu bar in the viewer shell.
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* gb 09 November 2004 : have gl2ps file production.
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* gb 14 November 2004 : inherit G4OpenInventorViewer.
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*/
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#ifdef G4VIS_BUILD_OIX_DRIVER
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// this :
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#include "G4OpenInventorXtViewer.hh"
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#include <Inventor/nodes/SoSelection.h>
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#include <Inventor/Xt/SoXt.h>
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#include <Inventor/Xt/viewers/SoXtExaminerViewer.h>
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#include <X11/StringDefs.h>
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#include <X11/Shell.h>
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#include <Xm/Xm.h>
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#include <Xm/PushB.h>
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#include <Xm/Form.h>
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#include <Xm/CascadeB.h>
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#include <Xm/RowColumn.h>
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#include <Xm/Text.h>
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#include "HEPVis/actions/SoGL2PSAction.h"
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#include "G4OpenInventor.hh"
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#include "G4OpenInventorSceneHandler.hh"
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#include "G4VInteractorManager.hh"
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G4OpenInventorXtViewer::G4OpenInventorXtViewer(
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G4OpenInventorSceneHandler& sceneHandler
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,const G4String& name)
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:G4OpenInventorViewer (sceneHandler, name)
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,fShell(0)
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,fViewer(0)
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,fHelpForm(0)
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,fHelpText(0)
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{
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G4cout << "Window name: " << fName << G4endl;
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G4String wName = fName;
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#define SIZE 400
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Widget parent = (Widget)fInteractorManager->GetParentInteractor ();
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if(!parent) {
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//Create a shell window :
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G4String shellName = wName;
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shellName += "_shell";
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Arg args[10];
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char s[32];
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sprintf(s,"%dx%d",SIZE,SIZE);
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XtSetArg(args[0],XtNgeometry,XtNewString(s));
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XtSetArg(args[1],XtNborderWidth,0);
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XtSetArg(args[2],XtNtitle,XtNewString(wName.c_str()));
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fShell = XtAppCreateShell(shellName.c_str(),"Inventor",
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topLevelShellWidgetClass,
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SoXt::getDisplay(),
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args,3);
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XtSetArg(args[0],XmNtopAttachment ,XmATTACH_FORM);
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XtSetArg(args[1],XmNleftAttachment ,XmATTACH_FORM);
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XtSetArg(args[2],XmNrightAttachment ,XmATTACH_FORM);
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XtSetArg(args[3],XmNbottomAttachment,XmATTACH_FORM);
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Widget form = XmCreateForm (fShell,(char*)"form",args,4);
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XtManageChild (form);
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XtSetArg(args[0],XmNtopAttachment ,XmATTACH_FORM);
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XtSetArg(args[1],XmNleftAttachment ,XmATTACH_FORM);
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XtSetArg(args[2],XmNrightAttachment ,XmATTACH_FORM);
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Widget menuBar = XmCreateMenuBar (form,(char*)"menuBar",args,3);
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XtManageChild(menuBar);
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{Widget menu = AddMenu(menuBar,"File","File");
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AddButton(menu,"PS (gl2ps)",PostScriptCbk);
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AddButton(menu,"PS (pixmap)",PixmapPostScriptCbk);
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AddButton(menu,"IV",WriteInventorCbk);
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AddButton(menu,"Escape",EscapeCbk);}
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{Widget menu = AddMenu(menuBar,"Etc","Etc");
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AddButton(menu,"Erase detector",EraseDetectorCbk);
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AddButton(menu,"Erase event",EraseEventCbk);
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AddButton(menu,"Set solid",SetSolidCbk);
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/* AddButton(menu,"Set (G4) wire frame",SetWireFrameCbk);*/
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AddButton(menu,"Set (G4) reduced wire frame",SetReducedWireFrameCbk);
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AddButton(menu,"Set (G4) full wire frame",SetFullWireFrameCbk);
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AddButton(menu,"Visible mothers + invisible daughters",SetPreviewCbk);
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AddButton(menu,"Visible mothers + visible daughters",SetPreviewAndFullCbk);
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AddButton(menu,"Update scene",UpdateSceneCbk);
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AddButton(menu,"Scene graph stats",SceneGraphStatisticsCbk);
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}
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{Widget menu = AddMenu(menuBar,"Help","Help");
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AddButton(menu,"Controls",HelpCbk);}
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fViewer = new SoXtExaminerViewer(form,wName.c_str(),TRUE);
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XtSetArg(args[0],XmNtopAttachment ,XmATTACH_WIDGET);
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XtSetArg(args[1],XmNtopWidget ,menuBar);
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XtSetArg(args[2],XmNleftAttachment ,XmATTACH_FORM);
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XtSetArg(args[3],XmNrightAttachment ,XmATTACH_FORM);
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XtSetArg(args[4],XmNbottomAttachment,XmATTACH_FORM);
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XtSetValues(fViewer->getWidget(),args,5);
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fHelpForm = XmCreateFormDialog(fShell,(char*)"help",NULL,0);
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XtSetArg(args[0],XmNleftAttachment ,XmATTACH_FORM);
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XtSetArg(args[1],XmNrightAttachment ,XmATTACH_FORM);
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XtSetArg(args[2],XmNbottomAttachment,XmATTACH_FORM);
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Widget cancel = XmCreatePushButton(fHelpForm,(char*)"helpCancel",args,3);
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XtAddCallback(cancel,XmNactivateCallback,HelpCancelCbk,(XtPointer)this);
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XtManageChild(cancel);
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XtSetArg(args[0],XmNtopAttachment ,XmATTACH_FORM);
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XtSetArg(args[1],XmNleftAttachment ,XmATTACH_FORM);
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XtSetArg(args[2],XmNrightAttachment ,XmATTACH_FORM);
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XtSetArg(args[3],XmNbottomAttachment,XmATTACH_WIDGET);
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XtSetArg(args[4],XmNbottomWidget ,cancel);
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fHelpText = XmCreateScrolledText(fHelpForm,(char*)"helpText",args,5);
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XtManageChild(fHelpText);
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fInteractorManager->AddShell(fShell);
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} else {
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char* str = fInteractorManager->GetCreationString();
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if(str!=0) wName = str;
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fViewer = new SoXtExaminerViewer(parent,wName.c_str(),TRUE);
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}
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fViewer->setSize(SbVec2s(SIZE,SIZE));
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// Have a GL2PS render action :
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const SbViewportRegion& vpRegion = fViewer->getViewportRegion();
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fGL2PSAction = new SoGL2PSAction(vpRegion);
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fViewer->setGLRenderAction(fGL2PSAction);
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// Else :
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fViewer->setSceneGraph(fSoSelection);
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fViewer->viewAll();
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fViewer->saveHomePosition();
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fViewer->setTitle(fName);
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fViewer->show();
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if(fShell) {
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SoXt::show(fShell);
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fInteractorManager->FlushAndWaitExecution ();
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}
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fInteractorManager->SetCreatedInteractor (fViewer -> getWidget());
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}
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G4OpenInventorXtViewer::~G4OpenInventorXtViewer () {
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if(fShell) fInteractorManager->RemoveShell(fShell);
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if(fViewer) {
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fViewer->setSceneGraph(0);
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//FIXME : SGI : the below "delete" block things.
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//FIXME : CoinXt : the below "delete" crashe in ~SoXtRenderArea.
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//FIXME : delete fViewer;
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}
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if(fShell) XtDestroyWidget(fShell);
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}
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void G4OpenInventorXtViewer::FinishView () {
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if(!fViewer) return;
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fViewer->viewAll();
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fViewer->saveHomePosition();
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}
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void G4OpenInventorXtViewer::ViewerRender () {
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if(!fViewer) return;
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fViewer->render();
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}
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SoCamera* G4OpenInventorXtViewer::GetCamera () {
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if(!fViewer) return 0;
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return fViewer->getCamera();
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}
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Widget G4OpenInventorXtViewer::AddMenu(
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Widget aMenuBar
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,const G4String& aName
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,const G4String& aLabel
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)
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{
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// Pulldown menu :
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Widget menu = XmCreatePulldownMenu(aMenuBar,(char*)aName.c_str(),NULL,0);
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// Cascade button :
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Arg args[2];
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XmString cps =
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XmStringLtoRCreate((char*)aLabel.c_str(),XmSTRING_DEFAULT_CHARSET);
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XtSetArg (args[0],XmNlabelString,cps);
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XtSetArg (args[1],XmNsubMenuId,menu);
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Widget widget = XmCreateCascadeButton(aMenuBar,(char*)aName.c_str(),args,2);
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XmStringFree (cps);
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XtManageChild(widget);
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return menu;
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}
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void G4OpenInventorXtViewer::AddButton (
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Widget aMenu
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,const G4String& aLabel
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,XtCallbackProc aCallback
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)
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{
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Widget widget = XmCreatePushButton(aMenu,(char*)aLabel.c_str(),NULL,0);
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XtManageChild(widget);
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XtAddCallback(widget,XmNactivateCallback,aCallback,(XtPointer)this);
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}
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void G4OpenInventorXtViewer::HelpCancelCbk(
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Widget,XtPointer aData,XtPointer) {
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G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
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XtUnmanageChild(This->fHelpForm);
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}
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//////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////
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void G4OpenInventorXtViewer::EscapeCbk(
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Widget,XtPointer aData,XtPointer) {
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G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
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This->Escape();
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}
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void G4OpenInventorXtViewer::PostScriptCbk(
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Widget,XtPointer aData,XtPointer) {
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G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
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This->WritePostScript();
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}
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void G4OpenInventorXtViewer::PixmapPostScriptCbk(
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Widget,XtPointer aData,XtPointer) {
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G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
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This->WritePixmapPostScript();
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}
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void G4OpenInventorXtViewer::SceneGraphStatisticsCbk(
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Widget,XtPointer aData,XtPointer) {
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G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
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This->SceneGraphStatistics();
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}
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void G4OpenInventorXtViewer::WriteInventorCbk(
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Widget,XtPointer aData,XtPointer) {
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G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
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This->WriteInventor();
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}
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void G4OpenInventorXtViewer::EraseDetectorCbk(
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Widget,XtPointer aData,XtPointer) {
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G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
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This->EraseDetector();
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}
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void G4OpenInventorXtViewer::EraseEventCbk(
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Widget,XtPointer aData,XtPointer) {
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G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
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This->EraseEvent();
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}
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void G4OpenInventorXtViewer::SetSolidCbk(
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Widget,XtPointer aData,XtPointer) {
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G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
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This->SetSolid();
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}
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void G4OpenInventorXtViewer::SetWireFrameCbk(
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Widget,XtPointer aData,XtPointer) {
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G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
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This->SetWireFrame();
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}
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void G4OpenInventorXtViewer::SetReducedWireFrameCbk(
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Widget,XtPointer aData,XtPointer) {
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G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
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This->SetReducedWireFrame(true);
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}
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void G4OpenInventorXtViewer::SetFullWireFrameCbk(
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Widget,XtPointer aData,XtPointer) {
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G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
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This->SetReducedWireFrame(false);
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}
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void G4OpenInventorXtViewer::UpdateSceneCbk(
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Widget,XtPointer aData,XtPointer) {
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G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
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This->UpdateScene();
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}
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void G4OpenInventorXtViewer::SetPreviewCbk(
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Widget,XtPointer aData,XtPointer) {
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G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
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This->SetPreview();
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}
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void G4OpenInventorXtViewer::SetPreviewAndFullCbk(
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Widget,XtPointer aData,XtPointer) {
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G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
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This->SetPreviewAndFull();
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}
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void G4OpenInventorXtViewer::HelpCbk(
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Widget,XtPointer aData,XtPointer) {
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G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
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XtManageChild(This->fHelpForm);
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XmTextSetString(This->fHelpText,(char*)This->Help().c_str());
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}
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#endif
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