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0022795: Make possible to display some presentable objects in overlay of others,...
[occt.git] / src / AIS / AIS_LocalContext.cxx
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7fd59977 1// File: AIS_LocalContext.cxx
2// Created: Fri Jan 17 13:36:48 1997
3// Author: Robert COUBLANC
4// <rob@robox.paris1.matra-dtv.fr>
5//Modified by ROB : Traque des UpdateConversion intempestifs.
6
7#define BUC60688 //GG 25/05/00 Add SetSensitivity() methods.
8
9#define BUC60722 //GG_040900 Disable detection on an unviewable object
10
11#define IMP160701 //SZV Add InitDetected(),MoreDetected(),NextDetected(),
12// DetectedCurrentShape(),DetectedCurrentObject()
13// methods
14
15#define ALE70590 //GG Avoid raise especially under W2000-SP2
16// when opening many local context due to a
17// system error in the selection name computation routine.
18// Many thanks to Philippe CARRET for the helpfull he has
19// give to accelerate the resolution of this problem.
20
21#include <AIS_LocalContext.ixx>
22#include <SelectMgr_OrFilter.hxx>
23#include <SelectMgr_CompositionFilter.hxx>
24#include <AIS_LocalStatus.hxx>
25#include <AIS_Shape.hxx>
26#include <TColStd_ListIteratorOfListOfInteger.hxx>
27#include <AIS_ListIteratorOfListOfInteractive.hxx>
28#include <AIS_ListOfInteractive.hxx>
29#include <AIS_DataMapIteratorOfDataMapOfSelStat.hxx>
30#include <TopAbs_ShapeEnum.hxx>
31#include <Graphic3d_Structure.hxx>
32#include <Prs3d_LineAspect.hxx>
33#include <Prs3d_PlaneAspect.hxx>
34#include <Prs3d_PointAspect.hxx>
35#include <Prs3d_Presentation.hxx>
36#include <Aspect_TypeOfMarker.hxx>
37#include <StdSelect_ShapeTypeFilter.hxx>
38#include <AIS_Selection.hxx>
39#include <V3d_Viewer.hxx>
40#include <V3d_View.hxx>
41#include <Visual3d_TransientManager.hxx>
42#include <Visual3d_View.hxx>
43
44#ifdef ALE70590
45#include <stdio.h>
46#else
47#include <Standard_SStream.hxx>
48#endif
49
50static TCollection_AsciiString AIS_Local_SelName(const Standard_Address address,
51 const Standard_Integer anIndex)
52{
53// TCollection_AsciiString SelName;
54#ifdef ALE70590
55 char string[100];
56 sprintf(string,"%p_%d", address, anIndex); // works under any system
57 TCollection_AsciiString SelName(string);
58#else
59 Standard_SStream stream;
60 stream<<address; // something is wrong here using the SStream because
61// the following access to rdbuf crash for an unknown reason
62// especially under W2000 with SP2 and sometime under WNT and W98.
63// NOTE that stream is not ended by a NULL char and it's probably
64// one of the reasons why this crash.
65// In any case the resulting ascii string give a wrong and random
66// name under WINDOWS !
67 TCollection_AsciiString SelName(stream.rdbuf()->str());
68// SelName = TCollection_AsciiString("AIS_Local_");
69 TCollection_AsciiString theind(anIndex);
70 SelName += "_";
71 SelName += theind;
72#endif
73 return SelName;
74}
75
76
77//=======================================================================
78//function : AIS_LocalContext
79//purpose :
80//=======================================================================
81
82
83AIS_LocalContext::AIS_LocalContext(){}
84
85AIS_LocalContext::AIS_LocalContext(const Handle(AIS_InteractiveContext)& aCtx,
86 const Standard_Integer Index,
87 const Standard_Boolean LoadDisplayed,
88 const Standard_Boolean AcceptStandardModes,
89 const Standard_Boolean AcceptEraseOfTemp,
90 const Standard_Boolean BothViewers):
91myCTX(aCtx),
92myLoadDisplayed(LoadDisplayed),
93myAcceptStdMode(AcceptStandardModes),
94myAcceptErase(AcceptEraseOfTemp),
95mySM(aCtx->SelectionManager()),
96myMainVS(new StdSelect_ViewerSelector3d(aCtx->MainSelector()->Projector())),
97myFilters(new SelectMgr_OrFilter()),
98myAutoHilight(Standard_True),
99mylastindex(0),
100mylastgood(0),
101myCurDetected(0)
102#ifdef IMP160701
103,myAISCurDetected(0)
104#endif
105{
106 myMainPM = aCtx->MainPrsMgr();
107 mySelName = AIS_Local_SelName(this, Index);
108 AIS_Selection::CreateSelection(mySelName.ToCString());
109
110 mySM->Add(myMainVS);
111 if(myLoadDisplayed) LoadContextObjects();
112 Process(Standard_False);
113
114}
115
116
117//=======================================================================
118//function : SetContext
119//purpose :
120//=======================================================================
121
122void AIS_LocalContext::SetContext(const Handle(AIS_InteractiveContext)& aCtx)
123{ myCTX = aCtx;}
124
125//=======================================================================
126//function : Display
127//purpose :
128//=======================================================================
129
130Standard_Boolean AIS_LocalContext::Display(const Handle(AIS_InteractiveObject)& anInteractive,
131 const Standard_Integer WhichMode,
132 const Standard_Boolean AllowShapeDecomposition,
133 const Standard_Integer ActivationMode)
134{
135 if(myActiveObjects.IsBound(anInteractive)){
136 const Handle(AIS_LocalStatus)& STAT = myActiveObjects(anInteractive);
137
138 if(STAT->DisplayMode() == -1){
139 if(!myMainPM->IsDisplayed(anInteractive,WhichMode))
140 myMainPM->Display(anInteractive,WhichMode);
141 if(STAT->IsTemporary())
142 STAT->SetDisplayMode(WhichMode);
143 }
144 else if(STAT->DisplayMode()!=WhichMode && STAT->IsTemporary()){
145 myMainPM->Erase(anInteractive,STAT->DisplayMode());
146 STAT->SetDisplayMode(WhichMode);
147 if(!myMainPM->IsDisplayed(anInteractive,WhichMode))
148 myMainPM->Display(anInteractive,WhichMode);
149 }
150
151 if(ActivationMode!=-1){
152 if(!STAT->IsActivated(ActivationMode)){
153 STAT->ClearSelectionModes();
154 mySM->Load(anInteractive,myMainVS);
155 STAT->AddSelectionMode(ActivationMode);
156 mySM->Activate(anInteractive,ActivationMode,myMainVS);
157 }
158 }
159 }
160 else {
161 Handle(AIS_LocalStatus) Att = new AIS_LocalStatus();
162
163 if(anInteractive->AcceptShapeDecomposition() && AllowShapeDecomposition)
164 Att->SetDecomposition(Standard_True);
165 else
166 Att->SetDecomposition(Standard_False);
81bba717 167 // status temporary or not
7fd59977 168 if(myCTX->DisplayStatus(anInteractive) == AIS_DS_None ||
169 myCTX->DisplayStatus(anInteractive) == AIS_DS_Temporary)
170 Att->SetTemporary(Standard_True);
171 else
172 Att->SetTemporary(Standard_False);
173
174
175
176 if(!myCTX->IsDisplayed(anInteractive,WhichMode)){
177
178 //storing information....
179 Att->SetDisplayMode(WhichMode);
180 if (ActivationMode!=-1)
181 Att->AddSelectionMode(ActivationMode);
182 Standard_Integer HiMod = anInteractive->HasHilightMode()? anInteractive->HilightMode(): WhichMode;
183 Att->SetHilightMode(HiMod);
184
185 if(!myMainPM->IsDisplayed(anInteractive,WhichMode))
186 myMainPM->Display(anInteractive,WhichMode);
187
188 if(ActivationMode!=-1){
189 mySM->Load(anInteractive,myMainVS);
190 mySM->Activate(anInteractive,ActivationMode,myMainVS);
191 }
192 }
193 else{
194 Standard_Integer HiMod = anInteractive->HasHilightMode()? anInteractive->HilightMode(): WhichMode;
195 Att->SetHilightMode(HiMod);
196 }
197 myActiveObjects.Bind(anInteractive,Att);
198 }
199 Process(anInteractive);
200
201
202
203
204 return Standard_True;
205}
206
207//=======================================================================
208//function : Load
209//purpose :
210//=======================================================================
211
212Standard_Boolean AIS_LocalContext::
213Load(const Handle(AIS_InteractiveObject)& anInteractive,
214 const Standard_Boolean AllowShapeDecomposition,
215 const Standard_Integer ActivationMode)
216{
217 if(myActiveObjects.IsBound(anInteractive)) return Standard_False;
218 Handle(AIS_LocalStatus) Att = new AIS_LocalStatus();
219
220 if(anInteractive->AcceptShapeDecomposition() && AllowShapeDecomposition)
221 Att->SetDecomposition(Standard_True);
222 else
223 Att->SetDecomposition(Standard_False);
224
225 if(!myCTX->IsDisplayed(anInteractive))
226 Att->SetTemporary(Standard_True);
227 else
228 Att->SetTemporary(Standard_False);
229 Att->SetDisplayMode(-1);
230
231 //storing information....
232 if(ActivationMode!=-1)
233 Att->AddSelectionMode(ActivationMode);
234 Standard_Integer HiMod = anInteractive->HasHilightMode()? anInteractive->HilightMode():0;
235 Att->SetHilightMode(HiMod);
236 //Action
237
238 mySM->Load(anInteractive,myMainVS);
239 if(ActivationMode != -1){
240 mySM->Activate(anInteractive,ActivationMode,myMainVS);
241 }
242 myActiveObjects.Bind(anInteractive,Att);
243 Process(anInteractive);
244 return Standard_True;
245}
246
247//=======================================================================
248//function : ClearPrs
249//purpose :
250//=======================================================================
251
252Standard_Boolean AIS_LocalContext::
253ClearPrs(const Handle(AIS_InteractiveObject)& anInteractive,
254 const Standard_Integer aMode)
255{
256 if(!myActiveObjects.IsBound(anInteractive))
257 return Standard_False;
258
259 Standard_Boolean jobdone(Standard_False);
260 const Handle(AIS_LocalStatus)& STAT = myActiveObjects(anInteractive);
261
262 //Display step
263 if(STAT->IsSubIntensityOn()) {
264 STAT->SubIntensityOff();
265 if(STAT->HilightMode()==aMode)
266 myMainPM->Unhighlight(anInteractive,STAT->HilightMode());
267 }
268 myMainPM->Clear(anInteractive,aMode); // correction connexions 23/09/97
269 jobdone = Standard_True;
270 if(STAT->DisplayMode()==aMode)
271 STAT->SetDisplayMode(-1);
272 return jobdone;
273}
274//=======================================================================
275//function : Erase
276//purpose :
277//=======================================================================
278
279Standard_Boolean AIS_LocalContext::
280Erase(const Handle(AIS_InteractiveObject)& anInteractive)
281{
282 if(!myActiveObjects.IsBound(anInteractive))
283 return Standard_False;
284 const Handle(AIS_LocalStatus)& STAT = myActiveObjects(anInteractive);
285
286 //Display step
287 if(STAT->IsSubIntensityOn()) {
288 STAT->SubIntensityOff();
289 myMainPM->Unhighlight(anInteractive,STAT->HilightMode());
290 }
291
292 Standard_Boolean status(Standard_False);
293
294 if(STAT->DisplayMode()!=-1) {
295 if(IsSelected(anInteractive))
296 AddOrRemoveSelected(anInteractive);
297 if(myMainPM->IsHighlighted(anInteractive,STAT->HilightMode()))
298 myMainPM->Unhighlight(anInteractive,STAT->HilightMode());
299 myMainPM->Erase(anInteractive,STAT->DisplayMode());
300 STAT->SetDisplayMode(-1);
301 status = Standard_True;
302 }
303 if(STAT->IsTemporary()){
304 if(myMainPM->IsDisplayed(anInteractive,STAT->HilightMode()))
305 myMainPM->Erase(anInteractive,STAT->HilightMode());
306 }
307 //selection step
308
309 TColStd_ListIteratorOfListOfInteger It(STAT->SelectionModes());
310 for(;It.More();It.Next())
311 mySM->Deactivate(anInteractive,It.Value(),myMainVS);
312 // STAT->ClearSelectionModes();
313 return status;
314}
315
316
317//=======================================================================
318//function : SetShapeDecomposition
319//purpose :
320//=======================================================================
321
322void AIS_LocalContext::SetShapeDecomposition(const Handle(AIS_InteractiveObject)& aStoredObject,
323 const Standard_Boolean aStatus)
324{
325 if(!myActiveObjects.IsBound(aStoredObject)) return;
326
327 if(aStatus == myActiveObjects(aStoredObject)->Decomposed())
328 return;
329
330 myActiveObjects(aStoredObject)->SetDecomposition(aStatus);
331
332 Process(aStoredObject);
333}
334
335//=======================================================================
336//function : Clear
337//purpose :
338//=======================================================================
339
340void AIS_LocalContext::Clear(const AIS_ClearMode aType)
341{
342 switch (aType){
343 case AIS_CM_All:
344 {
345 ClearObjects();
346 myFilters->Clear();
347 while(!myListOfStandardMode.IsEmpty())
348 DeactivateStandardMode(AIS_Shape::SelectionType(myListOfStandardMode.Last()));
349 break;
350 }
351 case AIS_CM_Interactive:
352 ClearObjects();
353 break;
354 case AIS_CM_Filters:
355 myFilters->Clear();
356 break;
357 case AIS_CM_StandardModes:
358 {
359 while(!myListOfStandardMode.IsEmpty())
360 DeactivateStandardMode(AIS_Shape::SelectionType(myListOfStandardMode.Last()));
361 break;
362 }
363 case AIS_CM_TemporaryShapePrs:
364 ClearDetected();
365 }
366 UpdateSort();
367}
368//=======================================================================
369//function : ActivateMode
370//purpose :
371//=======================================================================
372
373void AIS_LocalContext::ActivateMode(const Handle(AIS_InteractiveObject)& aSelectable,
374 const Standard_Integer aMode)
375{
376 if(!myActiveObjects.IsBound(aSelectable)) return;
377// if(myActiveObjects(aSelectable)->SelectionMode()!=aMode)
378// mySM->Deactivate(aSelectable,aMode,myMainVS);
379 if(aMode != -1){
380 myActiveObjects(aSelectable)->AddSelectionMode(aMode);
381 mySM->Activate(aSelectable,aMode,myMainVS);
382 }
383 UpdateSort();
384}
385//=======================================================================
386//function : ActivateMode
387//purpose :
388//=======================================================================
389
390void AIS_LocalContext::DeactivateMode(const Handle(AIS_InteractiveObject)& aSelectable,
391 const Standard_Integer aMode)
392{
393 if(!myActiveObjects.IsBound(aSelectable)) return;
394
395 if(aMode==-1) return;
396
397 myActiveObjects(aSelectable)->RemoveSelectionMode(aMode);
398 mySM->Deactivate(aSelectable,aMode,myMainVS);
399 UpdateSort();
400
401}
402//=======================================================================
403//function : ActivateMode
404//purpose :
405//=======================================================================
406
407void AIS_LocalContext::Deactivate(const Handle(AIS_InteractiveObject)& aSelectable)
408{
409 if(!myActiveObjects.IsBound(aSelectable)) return;
410
411 mySM->Deactivate(aSelectable,myMainVS);
412 myActiveObjects(aSelectable)->ClearSelectionModes();
413 UpdateSort();
414}
415
416//=======================================================================
417//function : Remove
418//purpose :
419//=======================================================================
420
421Standard_Boolean AIS_LocalContext::Remove(const Handle(AIS_InteractiveObject)& aSelectable)
422{
423 if(!myActiveObjects.IsBound(aSelectable)) return Standard_False;
424
425 if(IsSelected(aSelectable))
426 AddOrRemoveSelected(aSelectable,Standard_False);
427
428 const Handle(AIS_LocalStatus)& Att = myActiveObjects(aSelectable);
429
430 TColStd_ListIteratorOfListOfInteger It;
431 Standard_Boolean jobdone(Standard_False);
81bba717 432 // it is checked which were the temporary attributes
433 // and they are set to 0
7fd59977 434
81bba717 435 // desactivate standard modes
7fd59977 436 if(Att->Decomposed()){
437 for(It.Initialize(myListOfStandardMode);It.More();It.Next()){
438 mySM->Deactivate(aSelectable,It.Value(),myMainVS);
439 }
440 }
441
81bba717 442 // if object or temporary presentations...
7fd59977 443 if(Att->IsTemporary())
444 {
445 if(Att->IsSubIntensityOn())
446 myMainPM->Unhighlight(aSelectable,Att->HilightMode());
447
81bba717 448 // remove if bug on clear correct...
7fd59977 449 myMainPM->Erase(aSelectable,Att->DisplayMode());
450 myMainPM->Clear(aSelectable,Att->DisplayMode());
451 if(myMainPM->IsDisplayed(aSelectable,Att->HilightMode()))
452 myMainPM->Erase(aSelectable,Att->HilightMode());
453 // myMainPM->Clear(aSelectable,Att->HilightMode());
454 jobdone = Standard_True;
455 }
81bba717 456 // if below intensity
7fd59977 457 else
458 {
459 if(Att->IsSubIntensityOn())
460 myCTX->SubIntensityOff(aSelectable);
461 }
81bba717 462 // desactivate stored proper modes
7fd59977 463 for(It.Initialize(Att->SelectionModes());It.More();It.Next()){
464 mySM->Deactivate(aSelectable,It.Value(),myMainVS);
465 }
ab943560 466// pop : si je laisses cela plantes dans les elements de construction
467// alors a toi de jouer ROB
7fd59977 468// RemoveSelected(aSelectable);
469
470 if(IsSelected(aSelectable))
471 AddOrRemoveSelected(aSelectable);
472 myActiveObjects.UnBind(aSelectable);
473
474 //Last detected object keeps for lastindex initialization.
475 Handle(SelectMgr_EntityOwner) aLastPicked = myMainVS->OnePicked();
476
477 UpdateSort();
478
479 //Object removes from SelectMgr
480 if( mySM->Contains(aSelectable) )
481 mySM->Remove(aSelectable);
482
483 //Object removes from Detected sequence
484 AIS_SequenceOfInteractive detectAIS;
485
486 Standard_Integer i = 1;
487 for(i = 1 ; i < myAISDetectedSeq.Length(); i++)
488 {
489 Handle(AIS_InteractiveObject) anObj = DetectedCurrentObject();
490 if( !anObj.IsNull() && anObj != aSelectable )
491 myAISDetectedSeq.Remove( i );
492 }
493
494 Standard_Integer aHM = aSelectable->HasHilightMode() ? aSelectable->HilightMode() : 0;
495
496 //EntityOwners remove from AIS_Selection
497 Handle(AIS_Selection) aSel = AIS_Selection::Selection(mySelName.ToCString());
498 AIS_NListTransient::Iterator anIter(aSel->Objects());
499 AIS_NListTransient removeEntites;
500 for(; anIter.More(); anIter.Next()){
501 const Handle(Standard_Transient)& Tr = anIter.Value();
502 if (!Tr.IsNull()){
503 const Handle(SelectMgr_EntityOwner)& anOwnr = *((const Handle(SelectMgr_EntityOwner)*) &Tr);
504 if(anOwnr->Selectable() == aSelectable){
505 removeEntites.Append(Tr);
506 if(IsSelected(anOwnr))
507 anOwnr->Unhilight(myMainPM, aHM);//Unhilight selected
508 }
509 }
510 }
511 AIS_NListTransient::Iterator anIterRemove(removeEntites);
512 for(; anIterRemove.More(); anIterRemove.Next())
513 aSel->Select(anIterRemove.Value());//EntityOwner removes from the selection data
514
515 //EntityOwners remove from myMapOfOwner
516 SelectMgr_IndexedMapOfOwner ownersToKeep;
517 const Handle(V3d_Viewer)& aViewer = myCTX->CurrentViewer();
518 for(i = 1; i <= myMapOfOwner.Extent(); i++){
519 const Handle(SelectMgr_EntityOwner)& anOwner = myMapOfOwner(i) ;
520 if(!anOwner.IsNull())
521 if(anOwner->Selectable() != aSelectable)
522 ownersToKeep.Add(anOwner);
523 else
524 {
525 if(anOwner->IsHilighted(myMainPM, aHM))
526 {
527 for(aViewer->InitActiveViews(); aViewer->MoreActiveViews(); aViewer->NextActiveViews())
528 Unhilight(anOwner, aViewer->ActiveView());
529 }
530 }
531 }
532 myMapOfOwner.Clear();
533 myMapOfOwner.Assign(ownersToKeep);
534 mylastindex = myMapOfOwner.FindIndex(aLastPicked);
535
536 return Standard_True;
537}
538
539//=======================================================================
540//function : ActivateStandardMode
541//purpose :
542//=======================================================================
543
544void AIS_LocalContext::ActivateStandardMode(const TopAbs_ShapeEnum aType)
545{
546
81bba717 547 //check if it is not in the list
7fd59977 548 TColStd_ListIteratorOfListOfInteger It(myListOfStandardMode);
549 for(;It.More();It.Next())
550 if(It.Value()==aType) return;
551 Standard_Integer IMode = AIS_Shape::SelectionMode(aType);
552
553
81bba717 554 // create a hidden filter answering ok to the type except for :
555 // if the type is shape...
556 // if the filters already impact at the type <aType>
7fd59977 557 if(aType != TopAbs_SHAPE){
558 if(myStdFilters[IMode].IsNull())
559 myStdFilters[IMode] = new StdSelect_ShapeTypeFilter(aType);
560 if(!HasFilters(aType))
561 myFilters->Add(myStdFilters[IMode]);
562 }
563
81bba717 564 // the mode is activated for all objects of type Shape
565 // accepting the decomposition in standard mode.
7fd59977 566 myListOfStandardMode.Append(IMode);
567
568 AIS_DataMapIteratorOfDataMapOfSelStat ItM(myActiveObjects);
569
570 for(;ItM.More();ItM.Next()){
571#ifdef BUC60722
572 AIS_DisplayStatus DS =
573 myCTX->DisplayStatus(Handle(AIS_InteractiveObject)::DownCast(ItM.Key()));
574 if( ItM.Value()->Decomposed() && (DS != AIS_DS_FullErased) )
575#else
576 if(ItM.Value()->Decomposed())
577#endif
578 myCTX->SelectionManager()->Activate(ItM.Key(),
579 IMode,
580 myMainVS);
581 }
582
583}
584
585//=======================================================================
586//function : DeActivateStandardMode
587//purpose :
588//=======================================================================
589
590void AIS_LocalContext::DeactivateStandardMode(const TopAbs_ShapeEnum aType)
591{
592 TColStd_ListIteratorOfListOfInteger It(myListOfStandardMode);
593 Standard_Integer IMode = AIS_Shape::SelectionMode(aType);
594 for(;It.More();It.Next())
595 if(It.Value()==IMode) {
596 AIS_DataMapIteratorOfDataMapOfSelStat ItM(myActiveObjects);
597
598 for(;ItM.More();ItM.Next()){
599 if(ItM.Value()->Decomposed()){
600 myCTX->SelectionManager()->Deactivate(ItM.Key(),
601 IMode,
602 myMainVS);
603 ItM.Value()->RemoveSelectionMode(IMode);
604 }
605 }
606 myListOfStandardMode.Remove(It);
607 if(myFilters->IsIn(myStdFilters[IMode]))
608 myFilters->Remove(myStdFilters[IMode]);
609 UpdateSort();
610 return;
611 }
612 UpdateSort();
613}
614
615//=======================================================================
616//function : AddFilter
617//purpose :
618//=======================================================================
619
620void AIS_LocalContext::AddFilter(const Handle(SelectMgr_Filter)& aFilter)
621{
81bba717 622 // it is checked if the filter impacts at the type of active sub-shape
623 // for which a filter of type has been already implemented...
7fd59977 624
625 TColStd_ListIteratorOfListOfInteger It(myListOfStandardMode);
626
627 for(;It.More();It.Next()){
628 if(aFilter->ActsOn(AIS_Shape::SelectionType(It.Value())))
629 if(myFilters->IsIn(myStdFilters[It.Value()]))
630 myFilters->Remove(myStdFilters[It.Value()]);
631 }
632 myFilters->Add(aFilter);
633}
634
635//=======================================================================
636//function : RemoveFilter
637//purpose :
638//=======================================================================
639
640void AIS_LocalContext::RemoveFilter(const Handle(SelectMgr_Filter)& aFilter)
641{
642 if(myFilters->IsIn(aFilter)) myFilters->Remove(aFilter);
643
81bba717 644 // it is checked if the filter for type standard is active.
645 // if yes, it is checked there are still similarities among the
646 // remaining filters...
647 // otherwise, the standard filter is restored to
648 // continu selecting active modes...
7fd59977 649 TColStd_ListIteratorOfListOfInteger It(myListOfStandardMode);
650 TopAbs_ShapeEnum SE;
651 for(;It.More();It.Next()){
652 SE = AIS_Shape::SelectionType(It.Value());
653 if(aFilter->ActsOn(SE))
654 if(!HasFilters(SE))
655 myFilters->Add(myStdFilters[It.Value()]);
656 }
657}
658
659
660
ab943560 661Standard_Boolean AIS_LocalContext::HasSameProjector(const Handle(Select3D_Projector)& thePrj) const
7fd59977 662{
ab943560 663 const Handle(Select3D_Projector)& aCurPrj = myMainVS->Projector();
664 if (aCurPrj->Perspective() != thePrj->Perspective())
665 return Standard_False;
666 if (aCurPrj->Perspective() && aCurPrj->Focus() != thePrj->Focus())
667 return Standard_False;
668 const gp_GTrsf& aCurTrsf = aCurPrj->Transformation();
669 const gp_GTrsf& aPrjTrsf = thePrj->Transformation();
670
671 for (Standard_Integer i = 1; i <= 3; ++i)
672 {
673 for (Standard_Integer j = 1; j <= 3 ; ++j)
674 {
675 if (aCurTrsf.Value (i, j) != aPrjTrsf.Value (i, j))
676 return Standard_False;
7fd59977 677 }
678 }
ab943560 679
7fd59977 680 return Standard_True;
681}
682
683
684//=======================================================================
685//function : Terminate
686//purpose :
687//=======================================================================
688
689void AIS_LocalContext::Terminate( const Standard_Boolean updateviewer )
690{
691 ClearDetected();
692 Clear();
693 myMapOfOwner.Clear();
694
695 mylastindex=0;
81bba717 696 // clear the selector...
7fd59977 697 myMainVS->Clear();
698 myCTX->SelectionManager()->Remove(myMainVS);
699
700
701 AIS_Selection::SetCurrentSelection(mySelName.ToCString());
702 Handle(AIS_Selection) S = AIS_Selection::CurrentSelection();
703 Handle(Standard_Transient) Tr;
704 for(S->Init();S->More();S->Next()){
705 Tr = S->Value();
706 (*((Handle(SelectMgr_EntityOwner)*)&Tr))->State(0);
707 }
708
709
710 AIS_Selection::Select();
711 AIS_Selection::Remove(mySelName.ToCString());
712
713 // CLE
714 // const Handle(V3d_Viewer)& Vwr = myCTX->CurrentViewer();
715 Handle(V3d_Viewer) Vwr = myCTX->CurrentViewer();
716 // ENDCLE
717 Handle(V3d_View) curV;
718 for(Vwr->InitActiveViews();Vwr->MoreActiveViews();Vwr->NextActiveViews()){
719 curV = Vwr->ActiveView();
720 Visual3d_TransientManager::ClearDraw( curV->View(), updateviewer );
721 }
722
723
724#ifdef DEB
725 Handle(V3d_View) BidV;
726 myMainVS->ClearAreas(BidV);
727 myMainVS->ClearSensitive(BidV);
728
729#endif
730}
731
732
733//=======================================================================
734//function : SubIntensity
735//purpose :
736//=======================================================================
737
738void AIS_LocalContext::SubIntensityOn(const Handle(AIS_InteractiveObject)& anObject)
739{
740 if(!myActiveObjects.IsBound(anObject)) return;
741
742 const Handle(AIS_LocalStatus)& Att = myActiveObjects(anObject);
743
744 if(Att->IsTemporary())
745 myMainPM->Color(anObject,myCTX->SubIntensityColor(),Att->DisplayMode());
746
747 Att->SubIntensityOn();
748}
749//=======================================================================
750//function : SubIntensity
751//purpose :
752//=======================================================================
753
754void AIS_LocalContext::SubIntensityOff(const Handle(AIS_InteractiveObject)& anObject)
755{
756 if(!myActiveObjects.IsBound(anObject)) return;
757
758 const Handle(AIS_LocalStatus)& Att = myActiveObjects(anObject);
759
760 if(Att->IsTemporary())
761 myMainPM->Unhighlight(anObject);
762 Att->SubIntensityOff();
763}
764
765
766//=======================================================================
767//function : Hilight
768//purpose :
769//=======================================================================
770
771void AIS_LocalContext::Hilight(const Handle(AIS_InteractiveObject)& anObject)
772{
773 if(!myActiveObjects.IsBound(anObject)){
774 Standard_Integer HiMod = anObject->HasHilightMode()? anObject->HilightMode() : 0;
775 Handle(AIS_LocalStatus) Att = new AIS_LocalStatus(Standard_True,
776 Standard_False,
777 -1,-1,HiMod);
778 myActiveObjects.Bind(anObject,Att);
779
780 }
781 const Handle(AIS_LocalStatus)& Att = myActiveObjects(anObject);
782 myMainPM->Color(anObject,myCTX->HilightColor(),Att->HilightMode());
783 Att->SubIntensityOn();
784}
785//=======================================================================
786//function : Hilight
787//purpose :
788//=======================================================================
789
790void AIS_LocalContext::Hilight(const Handle(AIS_InteractiveObject)& anObject,
791 const Quantity_NameOfColor Col)
792{
793 if(!myActiveObjects.IsBound(anObject)){
794 Standard_Integer HiMod = anObject->HasHilightMode()? anObject->HilightMode() : 0;
795 Handle(AIS_LocalStatus) Att = new AIS_LocalStatus(Standard_True,
796 Standard_False,
797 -1,-1,HiMod);
798 myActiveObjects.Bind(anObject,Att);
799
800 }
801 const Handle(AIS_LocalStatus)& Att = myActiveObjects(anObject);
802 myMainPM->Color(anObject,Col,Att->HilightMode());
803 Att->SubIntensityOn();
804 Att->SetHilightColor(Col);
805}
806
807//=======================================================================
808//function : Unhilight
809//purpose :
810//=======================================================================
811
812void AIS_LocalContext::Unhilight(const Handle(AIS_InteractiveObject)& anObject)
813{
814 if(!myActiveObjects.IsBound(anObject)) return;
815
81bba717 816 // chieck if by hazard the object is somewhere else...
7fd59977 817 Standard_Integer Indx;
818 Standard_Boolean IsSomeWhereElse =
819 myCTX->IsInLocal(anObject,Indx) && Indx != myCTX->IndexOfCurrentLocal();
820
821 const Handle(AIS_LocalStatus)& Att = myActiveObjects(anObject);
822 myMainPM->Unhighlight(anObject,Att->HilightMode());
823 if(Att->IsTemporary() && Att->DisplayMode()==-1)
824 if(!IsSomeWhereElse)
825 myMainPM->Erase(anObject,Att->HilightMode());
826
827 Att->SubIntensityOff();
828 Att->SetHilightColor(Quantity_NOC_WHITE);
829}
830
831
832//=======================================================================
833//function : IsIn
834//purpose :
835//=======================================================================
836
837Standard_Boolean AIS_LocalContext::
838IsIn(const Handle(AIS_InteractiveObject)& anObject) const
839{
840 return myActiveObjects.IsBound(anObject);
841}
842
843//=======================================================================
844//function : IsHilighted
845//purpose :
846//=======================================================================
847
848Standard_Boolean AIS_LocalContext::IsHilighted(const Handle(AIS_InteractiveObject)& anObject) const
849{
850 if(!myActiveObjects.IsBound(anObject)) return Standard_False;
851 return myActiveObjects(anObject)->IsSubIntensityOn();
852}
853
854Standard_Boolean AIS_LocalContext::IsHilighted(const Handle(AIS_InteractiveObject)& anObject,
855 Standard_Boolean& WithColor,
856 Quantity_NameOfColor& HiCol) const
857{
858 if(!myActiveObjects.IsBound(anObject)) return Standard_False;
859 if( myActiveObjects(anObject)->IsSubIntensityOn()){
860 HiCol = myActiveObjects(anObject)->HilightColor();
861 if(HiCol==Quantity_NOC_WHITE)
862 WithColor = Standard_True;
863 else
864 WithColor = Standard_False;
865 return Standard_True;
866 }
867 return Standard_False;
868}
869
870
871void AIS_LocalContext::SetDisplayPriority(const Handle(AIS_InteractiveObject)& anObject,
872 const Standard_Integer Prior)
873{
874 if(!myActiveObjects.IsBound(anObject)) return;
875 const Handle(AIS_LocalStatus)& STAT = myActiveObjects(anObject);
876 if(STAT->DisplayMode()==-1) return;
877 myMainPM->SetDisplayPriority(anObject,STAT->DisplayMode(),Prior);
878 if(STAT->IsSubIntensityOn())
879 myMainPM->SetDisplayPriority(anObject,STAT->HilightMode(),Prior);
880
881
882}
883
7fd59977 884//=======================================================================
885//function : DisplayedObjects
886//purpose :
887//=======================================================================
888Standard_Integer AIS_LocalContext::DisplayedObjects(TColStd_MapOfTransient& theMap) const
889{
890 Standard_Integer NbDisp(0);
891 for(AIS_DataMapIteratorOfDataMapOfSelStat it(myActiveObjects);it.More();it.Next()){
892 const Handle(SelectMgr_SelectableObject)& SO = it.Key();
893 if(!theMap.Contains(SO))
894 if(it.Value()->DisplayMode()!=-1){
895 theMap.Add(SO);
896 NbDisp++;
897 }
898 }
899 return NbDisp;
900}
901
902
903//=======================================================================
904//function : IsDisplayed
905//purpose :
906//=======================================================================
907
908Standard_Boolean AIS_LocalContext::IsDisplayed(const Handle(AIS_InteractiveObject)& anObject) const
909{
910 if(!myActiveObjects.IsBound(anObject)) return Standard_False;
911 return (myActiveObjects(anObject)->DisplayMode()!=-1);
912}
913
914//=======================================================================
915//function : IsDisplayed
916//purpose :
917//=======================================================================
918
919Standard_Boolean AIS_LocalContext::IsDisplayed(const Handle(AIS_InteractiveObject)& anObject,
920 const Standard_Integer aMode) const
921{
922 if(!myActiveObjects.IsBound(anObject)) return Standard_False;
923 return (myActiveObjects(anObject)->DisplayMode()==aMode);
924}
925
926//=======================================================================
927//function : SelectionModes
928//purpose :
929//=======================================================================
930
931const TColStd_ListOfInteger& AIS_LocalContext::
932SelectionModes(const Handle(AIS_InteractiveObject)& anObject) const
933{
934 return myActiveObjects(anObject)->SelectionModes();
935}
936
937//=======================================================================
938//function : Status
939//purpose :
940//=======================================================================
941
942TCollection_AsciiString AIS_LocalContext::Status() const
943{
944 TCollection_AsciiString t;
945 return t;
946}
947
948const Handle(AIS_LocalStatus)& AIS_LocalContext::Status(const Handle(AIS_InteractiveObject)& anObject) const
949{
950 return myActiveObjects(anObject);
951}
952
953//=======================================================================
954//function : LoadContextObjects
955//purpose :
956//=======================================================================
957
958void AIS_LocalContext::LoadContextObjects()
959{
960 AIS_ListIteratorOfListOfInteractive It;
961 if(myLoadDisplayed) {
962 AIS_ListOfInteractive LL;
963 myCTX->DisplayedObjects(LL,Standard_True);
964 Handle(AIS_LocalStatus) Att;
965 for (It.Initialize(LL);It.More();It.Next()){
966 Att= new AIS_LocalStatus();
967 Att->SetDecomposition((It.Value()->AcceptShapeDecomposition() && myAcceptStdMode));
968 Att->SetTemporary(Standard_False);
969 Att->SetHilightMode(It.Value()->HasHilightMode()? It.Value()->HilightMode(): 0);
970
971 myActiveObjects.Bind(It.Value(),Att);
972 }
973 }
974}
975
976void AIS_LocalContext::UnloadContextObjects()
977{
978 AIS_ListIteratorOfListOfInteractive It;
979 if(myLoadDisplayed)
980 {
981 AIS_ListOfInteractive LL;
982 myCTX->DisplayedObjects(LL,Standard_True);
983
984 for (It.Initialize(LL);It.More();It.Next())
985 {
986 myActiveObjects.UnBind(It.Value());
987 }
988 }
989}
990//=======================================================================
991//function : Process
992//purpose :
993//=======================================================================
994
995void AIS_LocalContext::Process(const Handle(SelectMgr_SelectableObject)& anObject,
996 const Standard_Boolean WithProj)
997{
998 if(!myActiveObjects.IsBound(anObject)) return;
999 if(myActiveObjects(anObject)->Decomposed())
1000 ActivateStandardModes(anObject,WithProj);
1001 else
1002 {
1003 TColStd_ListIteratorOfListOfInteger It(myActiveObjects(anObject)->SelectionModes());
1004 for(;It.More();It.Next())
1005 myCTX->SelectionManager()->Activate(anObject,It.Value(),myMainVS,WithProj);
1006 }
1007}
1008
1009//=======================================================================
1010//function : Process
1011//purpose :
1012//=======================================================================
1013
1014void AIS_LocalContext::Process(const Standard_Boolean WithProj)
1015{
1016
1017 myMainVS->Clear();
1018
1019 AIS_DataMapIteratorOfDataMapOfSelStat It(myActiveObjects);
1020
1021 for(;It.More();It.Next()){
1022 myCTX->SelectionManager()->Load(It.Key(),myMainVS);
1023 if(It.Value()->Decomposed())
1024 ActivateStandardModes(It.Key(),WithProj);
1025 else if( myCTX->GetAutoActivateSelection() )
1026 {
1027 It.Value()->AddSelectionMode(0);
1028 myCTX->SelectionManager()->Activate(It.Key(),0,myMainVS,WithProj);
1029 }
1030 }
1031
1032}
1033
1034//=======================================================================
1035//function : ActivateModes
1036//purpose :
1037//=======================================================================
1038
1039void AIS_LocalContext::ActivateStandardModes(const Handle(SelectMgr_SelectableObject)& anObject,
1040 const Standard_Boolean WithProj)
1041{
1042 if(!myActiveObjects.IsBound(anObject)) return;
1043
1044 TColStd_ListIteratorOfListOfInteger itl (myListOfStandardMode);
1045
1046 const Handle(AIS_LocalStatus)& LS = myActiveObjects(anObject);
1047 if(LS->Decomposed()){
1048 for(;itl.More();itl.Next()){
1049 myCTX->SelectionManager()->Activate(anObject,itl.Value(),myMainVS,WithProj);
1050 LS->AddSelectionMode(itl.Value());
1051 }
1052 }
1053}
1054
1055
1056//=======================================================================
1057//function : ClearObjects
1058//purpose :
1059//=======================================================================
1060
1061void AIS_LocalContext::ClearObjects()
1062{
1063 AIS_DataMapIteratorOfDataMapOfSelStat It(myActiveObjects);
1064 for(;It.More();It.Next())
1065 {
1066 Handle(AIS_InteractiveObject) SO =
1067 Handle(AIS_InteractiveObject)::DownCast(It.Key());
1068
1069 const Handle(AIS_LocalStatus)& CurAtt = It.Value();
1070 //TColStd_ListIteratorOfListOfInteger ItL;
81bba717 1071 // if object is temporary the presentations managed by myMainPM are removed
7fd59977 1072 AIS_DisplayStatus TheDS = myCTX->DisplayStatus(SO);
1073
1074 if(TheDS != AIS_DS_Displayed){
1075 if(myMainPM->IsDisplayed(SO,CurAtt->DisplayMode())){
1076 if(CurAtt->IsSubIntensityOn()&&
1077 myMainPM->IsHighlighted(SO,CurAtt->HilightMode()))
1078 myMainPM->Unhighlight(SO,CurAtt->HilightMode());
1079 myMainPM->Erase(SO,CurAtt->DisplayMode());
1080 }
1081
1082 if(CurAtt->IsTemporary()){
1083 myMainPM->Erase(SO,CurAtt->DisplayMode());}
1084// myMainPM->Clear(SO,CurAtt->DisplayMode());}
1085 }
1086 else {
1087 if (CurAtt->IsSubIntensityOn()){
1088 myCTX->SubIntensityOff(Handle(AIS_InteractiveObject)::DownCast(SO));}
1089 Standard_Integer DiMo = SO->HasDisplayMode()?
1090 SO->DisplayMode():myCTX->DisplayMode();
1091 if(CurAtt->DisplayMode()!=-1 &&
1092 CurAtt->DisplayMode()!= DiMo)
1093 myMainPM->Erase(SO,CurAtt->DisplayMode());
1094 }
1095
1096 TColStd_ListIteratorOfListOfInteger ITL(CurAtt->SelectionModes());
1097 for(;ITL.More();ITL.Next())
1098 mySM->Deactivate(SO,ITL.Value(),myMainVS);
1099
1100 if(CurAtt->IsTemporary())
1101 mySM->Remove(SO,myMainVS);
1102
1103 }
1104 ClearSelected( Standard_False );
1105 myActiveObjects.Clear();
1106// myMainVS->ClearAreas();myMainVS->ClearSensitive();
1107}
1108
1109
1110Standard_Boolean AIS_LocalContext::IsDecompositionOn() const
1111{return !myListOfStandardMode.IsEmpty();}
1112
1113
1114
1115
1116//=======================================================================
1117//function : HasAlreadyFilters
1118//purpose :
1119//=======================================================================
1120
1121Standard_Boolean AIS_LocalContext::
1122HasFilters(const TopAbs_ShapeEnum aType) const
1123{
1124 return myFilters->ActsOn(aType);
1125}
1126
1127void AIS_LocalContext::ClearDetected()
1128{
1129 for(Standard_Integer I=1;I<=myMapOfOwner.Extent();I++){
1130
1131 if(!myMapOfOwner(I).IsNull()){
1132 if(myMapOfOwner(I)->IsHilighted(myMainPM))
1133 myMapOfOwner(I)->Unhilight(myMainPM);
1134 else if (myMapOfOwner(I)->IsHilighted(myCTX->CollectorPrsMgr()))
1135 myMapOfOwner(I)->Unhilight(myCTX->CollectorPrsMgr());
1136
1137 else{
1138 const Handle(SelectMgr_SelectableObject)& SO =
1139 myMapOfOwner.FindKey(I)->Selectable();
1140 if(myActiveObjects.IsBound(SO)){
1141 const Handle(AIS_LocalStatus)& Att = myActiveObjects(SO);
1142
1143 if(Att->IsTemporary() &&
1144 Att->DisplayMode()==-1 &&
1145 Att->SelectionModes().IsEmpty()){
1146 myMapOfOwner(I)->Clear(myMainPM);
1147 //myMapOfOwner(I)->Clear();//rob-jmi...
1148 }
1149 }
1150 }
1151 }
1152 }
1153
1154}
1155
1156void AIS_LocalContext::UpdateConversion()
1157{
1158 myMainVS->UpdateConversion();
1159}
1160
1161void AIS_LocalContext::UpdateSort()
1162{
1163 myMainVS->UpdateSort();
1164}
1165
1166
1167
1168//=======================================================================
1169//function : IMMEDIATE MODE
1170//purpose :
1171//=======================================================================
1172
1173Standard_Boolean AIS_LocalContext::BeginImmediateDraw()
1174{
1175 if(myMainPM->IsImmediateModeOn()){
1176 myMainPM->BeginDraw();
1177 return Standard_True;
1178 }
1179 return Standard_False;
1180}
1181
1182
1183Standard_Boolean AIS_LocalContext::ImmediateAdd(const Handle(AIS_InteractiveObject)& anIObj,
1184 const Standard_Integer aMode)
1185{
1186 if(!myMainPM->IsImmediateModeOn())
1187 return Standard_False;
1188 myMainPM->Add(anIObj,aMode);
1189 return Standard_True;
1190}
1191
1192Standard_Boolean AIS_LocalContext::ImmediateRemove(const Handle(AIS_InteractiveObject)& anIObj,
1193 const Standard_Integer aMode)
1194{
1195 if(!myMainPM->IsImmediateModeOn()) return Standard_False;
1196 myMainPM->Remove(anIObj,aMode);
1197 return Standard_True;
1198}
1199
1200Standard_Boolean AIS_LocalContext::EndImmediateDraw(const Handle(V3d_View)& aView,
1201 const Standard_Boolean DoubleBuf)
1202{
1203 if(!myMainPM->IsImmediateModeOn()) return Standard_False;
1204 myMainPM->EndDraw(aView,DoubleBuf);
1205 return Standard_True;
1206}
1207
1208Standard_Boolean AIS_LocalContext::IsImmediateModeOn() const
1209{return myMainPM->IsImmediateModeOn();}
1210
1211#ifdef BUC60688
1212void AIS_LocalContext::SetSensitivity(const Standard_Real aPrecision) {
1213
1214 myMainVS->SetSensitivity(aPrecision);
1215}
1216
1217void AIS_LocalContext::SetSensitivity(const Standard_Integer aPrecision) {
1218
1219 myMainVS->Set(aPrecision);
1220}
1221#endif
59f45b7c 1222
1223//=======================================================================
1224//function : SetZLayer
1225//purpose :
1226//=======================================================================
1227
1228void AIS_LocalContext::SetZLayer (const Handle(AIS_InteractiveObject)& theIObj,
1229 const Standard_Integer theLayerId)
1230{
1231 if (!myActiveObjects.IsBound (theIObj))
1232 return;
1233
1234 const Handle(AIS_LocalStatus)& aStatus = myActiveObjects (theIObj);
1235 if (aStatus->DisplayMode () == -1)
1236 return;
1237
1238 theIObj->SetZLayer (myMainPM, theLayerId);
1239}
1240
1241//=======================================================================
1242//function : GetZLayer
1243//purpose :
1244//=======================================================================
1245
1246Standard_Integer AIS_LocalContext::GetZLayer (const Handle(AIS_InteractiveObject)& theIObj) const
1247{
1248 if (!myActiveObjects.IsBound (theIObj))
1249 return -1;
1250
1251 return theIObj->GetZLayer (myMainPM);
1252}
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