source: trunk/source/visualization/OpenInventor/src/G4OpenInventorXtViewer.cc@ 1357

Last change on this file since 1357 was 1347, checked in by garnier, 15 years ago

geant4 tag 9.4
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1//
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3// * License and Disclaimer *
4// * *
5// * The Geant4 software is copyright of the Copyright Holders of *
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14// * regarding this software system or assume any liability for its *
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18// * This code implementation is the result of the scientific and *
19// * technical work of the GEANT4 collaboration. *
20// * By using, copying, modifying or distributing the software (or *
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24// ********************************************************************
25//
26//
27// $Id: G4OpenInventorXtViewer.cc,v 1.26 2010/11/10 17:53:22 allison Exp $
28// GEANT4 tag $Name: geant4-09-04-ref-00 $
29//
30/*
31 * jck 05 Feb 1997 - Initial Implementation
32 * jck 21 Apr 1997
33 * Mods for SoXtHepViewer
34 * gb : on Win32 use an SoXtExaminerViewer.
35 * gb 05 April 2004 : revisit to separate Windows things.
36 * gb 09 November 2004 : restore the escape button.
37 * gb 09 November 2004 : have a menu bar in the viewer shell.
38 * gb 09 November 2004 : have gl2ps file production.
39 * gb 14 November 2004 : inherit G4OpenInventorViewer.
40 */
41
42#ifdef G4VIS_BUILD_OIX_DRIVER
43
44// this :
45#include "G4OpenInventorXtViewer.hh"
46
47#include <Inventor/nodes/SoSelection.h>
48
49#include <Inventor/Xt/SoXt.h>
50#include <Inventor/Xt/viewers/SoXtExaminerViewer.h>
51
52#include <X11/StringDefs.h>
53#include <X11/Shell.h>
54
55#include <Xm/Xm.h>
56#include <Xm/PushB.h>
57#include <Xm/Form.h>
58#include <Xm/CascadeB.h>
59#include <Xm/RowColumn.h>
60#include <Xm/Text.h>
61
62#include "HEPVis/actions/SoGL2PSAction.h"
63
64#include "G4OpenInventor.hh"
65#include "G4OpenInventorSceneHandler.hh"
66#include "G4VInteractorManager.hh"
67#include "G4VisManager.hh"
68
69G4OpenInventorXtViewer::G4OpenInventorXtViewer(
70 G4OpenInventorSceneHandler& sceneHandler
71,const G4String& name)
72:G4OpenInventorViewer (sceneHandler, name)
73,fShell(0)
74,fViewer(0)
75,fHelpForm(0)
76,fHelpText(0)
77{
78 if (G4VisManager::GetVerbosity() >= G4VisManager::confirmations)
79 G4cout << "Window name: " << fName << G4endl;
80}
81
82
83void G4OpenInventorXtViewer::Initialise() {
84
85 G4String wName = fName;
86
87 Widget parent = (Widget)fInteractorManager->GetParentInteractor ();
88 int width = 600;
89 int height = 600;
90
91 if(!parent) {
92 // Check if user has specified an X-Windows-type geometry string...
93 char s[32];
94
95 G4String sgeometry = fVP.GetXGeometryString();
96 if(sgeometry.empty()) {
97 G4cout << "ERROR: Geometry string \""
98 << sgeometry
99 << "\" is empty. Using \"600x600\"."
100 << G4endl;
101 width = 600;
102 height = 600;
103 sprintf(s,"%dx%d",width,height);
104 sgeometry = s;
105 } else {
106 width = fVP.GetWindowSizeHintX();
107 height = fVP.GetWindowSizeHintX();
108 }
109
110 //Create a shell window :
111 G4String shellName = wName;
112 shellName += "_shell";
113 Arg args[10];
114 XtSetArg(args[0],XtNgeometry,XtNewString(sgeometry.c_str()));
115 XtSetArg(args[1],XtNborderWidth,0);
116 XtSetArg(args[2],XtNtitle,XtNewString(wName.c_str()));
117 fShell = XtAppCreateShell(shellName.c_str(),"Inventor",
118 topLevelShellWidgetClass,
119 SoXt::getDisplay(),
120 args,3);
121
122 XtSetArg(args[0],XmNtopAttachment ,XmATTACH_FORM);
123 XtSetArg(args[1],XmNleftAttachment ,XmATTACH_FORM);
124 XtSetArg(args[2],XmNrightAttachment ,XmATTACH_FORM);
125 XtSetArg(args[3],XmNbottomAttachment,XmATTACH_FORM);
126 Widget form = XmCreateForm (fShell,(char*)"form",args,4);
127 XtManageChild (form);
128
129 XtSetArg(args[0],XmNtopAttachment ,XmATTACH_FORM);
130 XtSetArg(args[1],XmNleftAttachment ,XmATTACH_FORM);
131 XtSetArg(args[2],XmNrightAttachment ,XmATTACH_FORM);
132 Widget menuBar = XmCreateMenuBar (form,(char*)"menuBar",args,3);
133 XtManageChild(menuBar);
134
135 {Widget menu = AddMenu(menuBar,"File","File");
136 AddButton(menu,"PS (gl2ps)",PostScriptCbk);
137 AddButton(menu,"PS (pixmap)",PixmapPostScriptCbk);
138 AddButton(menu,"IV",WriteInventorCbk);
139 AddButton(menu,"Escape",EscapeCbk);}
140
141 {Widget menu = AddMenu(menuBar,"Etc","Etc");
142 AddButton(menu,"Erase detector",EraseDetectorCbk);
143 AddButton(menu,"Erase event",EraseEventCbk);
144 AddButton(menu,"Set solid",SetSolidCbk);
145/* AddButton(menu,"Set (G4) wire frame",SetWireFrameCbk);*/
146 AddButton(menu,"Set (G4) reduced wire frame",SetReducedWireFrameCbk);
147 AddButton(menu,"Set (G4) full wire frame",SetFullWireFrameCbk);
148 AddButton(menu,"Visible mothers + invisible daughters",SetPreviewCbk);
149 AddButton(menu,"Visible mothers + visible daughters",SetPreviewAndFullCbk);
150 AddButton(menu,"Update scene",UpdateSceneCbk);
151 AddButton(menu,"Scene graph stats",SceneGraphStatisticsCbk);
152 }
153
154 {Widget menu = AddMenu(menuBar,"Help","Help");
155 AddButton(menu,"Controls",HelpCbk);}
156
157 fViewer = new SoXtExaminerViewer(form,wName.c_str(),TRUE);
158
159 XtSetArg(args[0],XmNtopAttachment ,XmATTACH_WIDGET);
160 XtSetArg(args[1],XmNtopWidget ,menuBar);
161 XtSetArg(args[2],XmNleftAttachment ,XmATTACH_FORM);
162 XtSetArg(args[3],XmNrightAttachment ,XmATTACH_FORM);
163 XtSetArg(args[4],XmNbottomAttachment,XmATTACH_FORM);
164 XtSetValues(fViewer->getWidget(),args,5);
165
166 fHelpForm = XmCreateFormDialog(fShell,(char*)"help",NULL,0);
167 XtSetArg(args[0],XmNleftAttachment ,XmATTACH_FORM);
168 XtSetArg(args[1],XmNrightAttachment ,XmATTACH_FORM);
169 XtSetArg(args[2],XmNbottomAttachment,XmATTACH_FORM);
170 Widget cancel = XmCreatePushButton(fHelpForm,(char*)"helpCancel",args,3);
171 XtAddCallback(cancel,XmNactivateCallback,HelpCancelCbk,(XtPointer)this);
172 XtManageChild(cancel);
173 XtSetArg(args[0],XmNtopAttachment ,XmATTACH_FORM);
174 XtSetArg(args[1],XmNleftAttachment ,XmATTACH_FORM);
175 XtSetArg(args[2],XmNrightAttachment ,XmATTACH_FORM);
176 XtSetArg(args[3],XmNbottomAttachment,XmATTACH_WIDGET);
177 XtSetArg(args[4],XmNbottomWidget ,cancel);
178 fHelpText = XmCreateScrolledText(fHelpForm,(char*)"helpText",args,5);
179 XtManageChild(fHelpText);
180
181 fInteractorManager->AddShell(fShell);
182
183 } else {
184 char* str = fInteractorManager->GetCreationString();
185 if(str!=0) wName = str;
186 fViewer = new SoXtExaminerViewer(parent,wName.c_str(),TRUE);
187 }
188
189 fViewer->setSize(SbVec2s(width,height));
190
191 // Have a GL2PS render action :
192 const SbViewportRegion& vpRegion = fViewer->getViewportRegion();
193 fGL2PSAction = new SoGL2PSAction(vpRegion);
194 fViewer->setGLRenderAction(fGL2PSAction);
195
196 // Else :
197 fViewer->setSceneGraph(fSoSelection);
198 fViewer->viewAll();
199 fViewer->saveHomePosition();
200 fViewer->setTitle(fName);
201 fViewer->show();
202 if(fShell) {
203 SoXt::show(fShell);
204 fInteractorManager->FlushAndWaitExecution ();
205 }
206 fInteractorManager->SetCreatedInteractor (fViewer -> getWidget());
207}
208
209G4OpenInventorXtViewer::~G4OpenInventorXtViewer () {
210 if(fShell) fInteractorManager->RemoveShell(fShell);
211 if(fViewer) {
212 fViewer->setSceneGraph(0);
213 //FIXME : SGI : the below "delete" block things.
214 //FIXME : CoinXt : the below "delete" crashe in ~SoXtRenderArea.
215 //FIXME : delete fViewer;
216 }
217 if(fShell) XtDestroyWidget(fShell);
218}
219
220void G4OpenInventorXtViewer::FinishView () {
221 if(!fViewer) return;
222 fViewer->viewAll();
223 fViewer->saveHomePosition();
224}
225
226void G4OpenInventorXtViewer::SetView () {
227 G4OpenInventorViewer::SetView ();
228 if(!fViewer) return;
229 // Background.
230 G4Colour b = fVP.GetBackgroundColour ();
231 fViewer->setBackgroundColor
232 (SbColor((float)b.GetRed(),(float)b.GetGreen(),(float)b.GetBlue()));
233}
234
235
236void G4OpenInventorXtViewer::ViewerRender () {
237 if(!fViewer) return;
238 fViewer->render();
239}
240
241SoCamera* G4OpenInventorXtViewer::GetCamera () {
242 if(!fViewer) return 0;
243 return fViewer->getCamera();
244}
245
246Widget G4OpenInventorXtViewer::AddMenu(
247 Widget aMenuBar
248,const G4String& aName
249,const G4String& aLabel
250)
251{
252 // Pulldown menu :
253 Widget menu = XmCreatePulldownMenu(aMenuBar,(char*)aName.c_str(),NULL,0);
254 // Cascade button :
255 Arg args[2];
256 XmString cps =
257 XmStringLtoRCreate((char*)aLabel.c_str(),XmSTRING_DEFAULT_CHARSET);
258 XtSetArg (args[0],XmNlabelString,cps);
259 XtSetArg (args[1],XmNsubMenuId,menu);
260 Widget widget = XmCreateCascadeButton(aMenuBar,(char*)aName.c_str(),args,2);
261 XmStringFree (cps);
262 XtManageChild(widget);
263 return menu;
264}
265void G4OpenInventorXtViewer::AddButton (
266 Widget aMenu
267,const G4String& aLabel
268,XtCallbackProc aCallback
269)
270{
271 Widget widget = XmCreatePushButton(aMenu,(char*)aLabel.c_str(),NULL,0);
272 XtManageChild(widget);
273 XtAddCallback(widget,XmNactivateCallback,aCallback,(XtPointer)this);
274}
275
276void G4OpenInventorXtViewer::HelpCancelCbk(
277 Widget,XtPointer aData,XtPointer) {
278 G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
279 XtUnmanageChild(This->fHelpForm);
280}
281
282
283//////////////////////////////////////////////////////////////////////////////
284//////////////////////////////////////////////////////////////////////////////
285//////////////////////////////////////////////////////////////////////////////
286
287void G4OpenInventorXtViewer::EscapeCbk(
288 Widget,XtPointer aData,XtPointer) {
289 G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
290 This->Escape();
291}
292
293void G4OpenInventorXtViewer::PostScriptCbk(
294 Widget,XtPointer aData,XtPointer) {
295 G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
296 This->WritePostScript();
297}
298
299void G4OpenInventorXtViewer::PixmapPostScriptCbk(
300 Widget,XtPointer aData,XtPointer) {
301 G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
302 This->WritePixmapPostScript();
303}
304
305void G4OpenInventorXtViewer::SceneGraphStatisticsCbk(
306 Widget,XtPointer aData,XtPointer) {
307 G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
308 This->SceneGraphStatistics();
309}
310
311void G4OpenInventorXtViewer::WriteInventorCbk(
312 Widget,XtPointer aData,XtPointer) {
313 G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
314 This->WriteInventor();
315}
316
317void G4OpenInventorXtViewer::EraseDetectorCbk(
318 Widget,XtPointer aData,XtPointer) {
319 G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
320 This->EraseDetector();
321}
322
323void G4OpenInventorXtViewer::EraseEventCbk(
324 Widget,XtPointer aData,XtPointer) {
325 G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
326 This->EraseEvent();
327}
328
329void G4OpenInventorXtViewer::SetSolidCbk(
330 Widget,XtPointer aData,XtPointer) {
331 G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
332 This->SetSolid();
333}
334
335void G4OpenInventorXtViewer::SetWireFrameCbk(
336 Widget,XtPointer aData,XtPointer) {
337 G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
338 This->SetWireFrame();
339}
340
341void G4OpenInventorXtViewer::SetReducedWireFrameCbk(
342 Widget,XtPointer aData,XtPointer) {
343 G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
344 This->SetReducedWireFrame(true);
345}
346
347void G4OpenInventorXtViewer::SetFullWireFrameCbk(
348 Widget,XtPointer aData,XtPointer) {
349 G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
350 This->SetReducedWireFrame(false);
351}
352
353void G4OpenInventorXtViewer::UpdateSceneCbk(
354 Widget,XtPointer aData,XtPointer) {
355 G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
356 This->UpdateScene();
357}
358
359void G4OpenInventorXtViewer::SetPreviewCbk(
360 Widget,XtPointer aData,XtPointer) {
361 G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
362 This->SetPreview();
363}
364
365void G4OpenInventorXtViewer::SetPreviewAndFullCbk(
366 Widget,XtPointer aData,XtPointer) {
367 G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
368 This->SetPreviewAndFull();
369}
370
371void G4OpenInventorXtViewer::HelpCbk(
372 Widget,XtPointer aData,XtPointer) {
373 G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData;
374 XtManageChild(This->fHelpForm);
375 XmTextSetString(This->fHelpText,(char*)This->Help().c_str());
376}
377
378
379#endif
380
381
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