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0024428: Implementation of LGPL license
[occt.git] / src / AIS / AIS_LocalContext.cxx
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b311480e 1// Created on: 1997-01-17
2// Created by: Robert COUBLANC
3// Copyright (c) 1997-1999 Matra Datavision
973c2be1 4// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 5//
973c2be1 6// This file is part of Open CASCADE Technology software library.
b311480e 7//
973c2be1 8// This library is free software; you can redistribute it and / or modify it
9// under the terms of the GNU Lesser General Public version 2.1 as published
10// by the Free Software Foundation, with special exception defined in the file
11// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12// distribution for complete text of the license and disclaimer of any warranty.
b311480e 13//
973c2be1 14// Alternatively, this file may be used under the terms of Open CASCADE
15// commercial license or contractual agreement.
b311480e 16
7fd59977 17//Modified by ROB : Traque des UpdateConversion intempestifs.
18
19#define BUC60688 //GG 25/05/00 Add SetSensitivity() methods.
20
21#define BUC60722 //GG_040900 Disable detection on an unviewable object
22
23#define IMP160701 //SZV Add InitDetected(),MoreDetected(),NextDetected(),
24// DetectedCurrentShape(),DetectedCurrentObject()
25// methods
26
27#define ALE70590 //GG Avoid raise especially under W2000-SP2
28// when opening many local context due to a
29// system error in the selection name computation routine.
30// Many thanks to Philippe CARRET for the helpfull he has
31// give to accelerate the resolution of this problem.
32
33#include <AIS_LocalContext.ixx>
34#include <SelectMgr_OrFilter.hxx>
35#include <SelectMgr_CompositionFilter.hxx>
36#include <AIS_LocalStatus.hxx>
37#include <AIS_Shape.hxx>
38#include <TColStd_ListIteratorOfListOfInteger.hxx>
39#include <AIS_ListIteratorOfListOfInteractive.hxx>
40#include <AIS_ListOfInteractive.hxx>
41#include <AIS_DataMapIteratorOfDataMapOfSelStat.hxx>
42#include <TopAbs_ShapeEnum.hxx>
43#include <Graphic3d_Structure.hxx>
44#include <Prs3d_LineAspect.hxx>
45#include <Prs3d_PlaneAspect.hxx>
46#include <Prs3d_PointAspect.hxx>
47#include <Prs3d_Presentation.hxx>
48#include <Aspect_TypeOfMarker.hxx>
49#include <StdSelect_ShapeTypeFilter.hxx>
50#include <AIS_Selection.hxx>
51#include <V3d_Viewer.hxx>
52#include <V3d_View.hxx>
53#include <Visual3d_TransientManager.hxx>
54#include <Visual3d_View.hxx>
55
56#ifdef ALE70590
57#include <stdio.h>
58#else
59#include <Standard_SStream.hxx>
60#endif
61
62static TCollection_AsciiString AIS_Local_SelName(const Standard_Address address,
63 const Standard_Integer anIndex)
64{
65// TCollection_AsciiString SelName;
66#ifdef ALE70590
67 char string[100];
68 sprintf(string,"%p_%d", address, anIndex); // works under any system
69 TCollection_AsciiString SelName(string);
70#else
71 Standard_SStream stream;
72 stream<<address; // something is wrong here using the SStream because
73// the following access to rdbuf crash for an unknown reason
74// especially under W2000 with SP2 and sometime under WNT and W98.
75// NOTE that stream is not ended by a NULL char and it's probably
76// one of the reasons why this crash.
77// In any case the resulting ascii string give a wrong and random
78// name under WINDOWS !
79 TCollection_AsciiString SelName(stream.rdbuf()->str());
80// SelName = TCollection_AsciiString("AIS_Local_");
81 TCollection_AsciiString theind(anIndex);
82 SelName += "_";
83 SelName += theind;
84#endif
85 return SelName;
86}
87
88
89//=======================================================================
90//function : AIS_LocalContext
91//purpose :
92//=======================================================================
93
94
95AIS_LocalContext::AIS_LocalContext(){}
96
97AIS_LocalContext::AIS_LocalContext(const Handle(AIS_InteractiveContext)& aCtx,
98 const Standard_Integer Index,
99 const Standard_Boolean LoadDisplayed,
100 const Standard_Boolean AcceptStandardModes,
101 const Standard_Boolean AcceptEraseOfTemp,
35e08fe8 102 const Standard_Boolean /*BothViewers*/):
7fd59977 103myCTX(aCtx),
104myLoadDisplayed(LoadDisplayed),
105myAcceptStdMode(AcceptStandardModes),
106myAcceptErase(AcceptEraseOfTemp),
107mySM(aCtx->SelectionManager()),
108myMainVS(new StdSelect_ViewerSelector3d(aCtx->MainSelector()->Projector())),
109myFilters(new SelectMgr_OrFilter()),
110myAutoHilight(Standard_True),
111mylastindex(0),
112mylastgood(0),
113myCurDetected(0)
114#ifdef IMP160701
115,myAISCurDetected(0)
116#endif
117{
64e2d3bd 118 // bind self to AIS_InteractiveContext::myLocalContexts. Further, the
119 // constructor executes logic that implies that the context is already
120 // created and mapped.
121 aCtx->myLocalContexts.Bind (Index, this);
122
7fd59977 123 myMainPM = aCtx->MainPrsMgr();
124 mySelName = AIS_Local_SelName(this, Index);
125 AIS_Selection::CreateSelection(mySelName.ToCString());
126
127 mySM->Add(myMainVS);
128 if(myLoadDisplayed) LoadContextObjects();
129 Process(Standard_False);
130
131}
132
133
134//=======================================================================
135//function : SetContext
136//purpose :
137//=======================================================================
138
139void AIS_LocalContext::SetContext(const Handle(AIS_InteractiveContext)& aCtx)
140{ myCTX = aCtx;}
141
142//=======================================================================
143//function : Display
144//purpose :
145//=======================================================================
146
147Standard_Boolean AIS_LocalContext::Display(const Handle(AIS_InteractiveObject)& anInteractive,
148 const Standard_Integer WhichMode,
149 const Standard_Boolean AllowShapeDecomposition,
150 const Standard_Integer ActivationMode)
151{
152 if(myActiveObjects.IsBound(anInteractive)){
153 const Handle(AIS_LocalStatus)& STAT = myActiveObjects(anInteractive);
154
155 if(STAT->DisplayMode() == -1){
156 if(!myMainPM->IsDisplayed(anInteractive,WhichMode))
157 myMainPM->Display(anInteractive,WhichMode);
158 if(STAT->IsTemporary())
159 STAT->SetDisplayMode(WhichMode);
160 }
161 else if(STAT->DisplayMode()!=WhichMode && STAT->IsTemporary()){
162 myMainPM->Erase(anInteractive,STAT->DisplayMode());
163 STAT->SetDisplayMode(WhichMode);
164 if(!myMainPM->IsDisplayed(anInteractive,WhichMode))
165 myMainPM->Display(anInteractive,WhichMode);
166 }
167
168 if(ActivationMode!=-1){
169 if(!STAT->IsActivated(ActivationMode)){
170 STAT->ClearSelectionModes();
171 mySM->Load(anInteractive,myMainVS);
172 STAT->AddSelectionMode(ActivationMode);
173 mySM->Activate(anInteractive,ActivationMode,myMainVS);
174 }
175 }
176 }
177 else {
178 Handle(AIS_LocalStatus) Att = new AIS_LocalStatus();
179
180 if(anInteractive->AcceptShapeDecomposition() && AllowShapeDecomposition)
181 Att->SetDecomposition(Standard_True);
182 else
183 Att->SetDecomposition(Standard_False);
81bba717 184 // status temporary or not
7fd59977 185 if(myCTX->DisplayStatus(anInteractive) == AIS_DS_None ||
186 myCTX->DisplayStatus(anInteractive) == AIS_DS_Temporary)
187 Att->SetTemporary(Standard_True);
188 else
189 Att->SetTemporary(Standard_False);
190
191
192
193 if(!myCTX->IsDisplayed(anInteractive,WhichMode)){
194
195 //storing information....
196 Att->SetDisplayMode(WhichMode);
197 if (ActivationMode!=-1)
198 Att->AddSelectionMode(ActivationMode);
199 Standard_Integer HiMod = anInteractive->HasHilightMode()? anInteractive->HilightMode(): WhichMode;
200 Att->SetHilightMode(HiMod);
201
202 if(!myMainPM->IsDisplayed(anInteractive,WhichMode))
203 myMainPM->Display(anInteractive,WhichMode);
204
205 if(ActivationMode!=-1){
206 mySM->Load(anInteractive,myMainVS);
207 mySM->Activate(anInteractive,ActivationMode,myMainVS);
208 }
209 }
210 else{
211 Standard_Integer HiMod = anInteractive->HasHilightMode()? anInteractive->HilightMode(): WhichMode;
212 Att->SetHilightMode(HiMod);
213 }
214 myActiveObjects.Bind(anInteractive,Att);
215 }
216 Process(anInteractive);
217
218
219
220
221 return Standard_True;
222}
223
224//=======================================================================
225//function : Load
226//purpose :
227//=======================================================================
228
229Standard_Boolean AIS_LocalContext::
230Load(const Handle(AIS_InteractiveObject)& anInteractive,
231 const Standard_Boolean AllowShapeDecomposition,
232 const Standard_Integer ActivationMode)
233{
234 if(myActiveObjects.IsBound(anInteractive)) return Standard_False;
235 Handle(AIS_LocalStatus) Att = new AIS_LocalStatus();
236
237 if(anInteractive->AcceptShapeDecomposition() && AllowShapeDecomposition)
238 Att->SetDecomposition(Standard_True);
239 else
240 Att->SetDecomposition(Standard_False);
241
242 if(!myCTX->IsDisplayed(anInteractive))
243 Att->SetTemporary(Standard_True);
244 else
245 Att->SetTemporary(Standard_False);
246 Att->SetDisplayMode(-1);
247
248 //storing information....
249 if(ActivationMode!=-1)
250 Att->AddSelectionMode(ActivationMode);
251 Standard_Integer HiMod = anInteractive->HasHilightMode()? anInteractive->HilightMode():0;
252 Att->SetHilightMode(HiMod);
253 //Action
254
255 mySM->Load(anInteractive,myMainVS);
256 if(ActivationMode != -1){
257 mySM->Activate(anInteractive,ActivationMode,myMainVS);
258 }
259 myActiveObjects.Bind(anInteractive,Att);
260 Process(anInteractive);
261 return Standard_True;
262}
263
264//=======================================================================
265//function : ClearPrs
266//purpose :
267//=======================================================================
268
269Standard_Boolean AIS_LocalContext::
270ClearPrs(const Handle(AIS_InteractiveObject)& anInteractive,
271 const Standard_Integer aMode)
272{
273 if(!myActiveObjects.IsBound(anInteractive))
274 return Standard_False;
275
276 Standard_Boolean jobdone(Standard_False);
277 const Handle(AIS_LocalStatus)& STAT = myActiveObjects(anInteractive);
278
279 //Display step
280 if(STAT->IsSubIntensityOn()) {
281 STAT->SubIntensityOff();
282 if(STAT->HilightMode()==aMode)
283 myMainPM->Unhighlight(anInteractive,STAT->HilightMode());
284 }
285 myMainPM->Clear(anInteractive,aMode); // correction connexions 23/09/97
286 jobdone = Standard_True;
287 if(STAT->DisplayMode()==aMode)
288 STAT->SetDisplayMode(-1);
289 return jobdone;
290}
291//=======================================================================
292//function : Erase
293//purpose :
294//=======================================================================
295
296Standard_Boolean AIS_LocalContext::
297Erase(const Handle(AIS_InteractiveObject)& anInteractive)
298{
299 if(!myActiveObjects.IsBound(anInteractive))
300 return Standard_False;
301 const Handle(AIS_LocalStatus)& STAT = myActiveObjects(anInteractive);
302
303 //Display step
304 if(STAT->IsSubIntensityOn()) {
305 STAT->SubIntensityOff();
306 myMainPM->Unhighlight(anInteractive,STAT->HilightMode());
307 }
308
309 Standard_Boolean status(Standard_False);
310
311 if(STAT->DisplayMode()!=-1) {
312 if(IsSelected(anInteractive))
313 AddOrRemoveSelected(anInteractive);
314 if(myMainPM->IsHighlighted(anInteractive,STAT->HilightMode()))
315 myMainPM->Unhighlight(anInteractive,STAT->HilightMode());
eb4320f2 316 myMainPM->SetVisibility (anInteractive, STAT->DisplayMode(), Standard_False);
7fd59977 317 STAT->SetDisplayMode(-1);
318 status = Standard_True;
319 }
320 if(STAT->IsTemporary()){
321 if(myMainPM->IsDisplayed(anInteractive,STAT->HilightMode()))
eb4320f2 322 myMainPM->SetVisibility (anInteractive, STAT->HilightMode(), Standard_False);
7fd59977 323 }
324 //selection step
325
326 TColStd_ListIteratorOfListOfInteger It(STAT->SelectionModes());
327 for(;It.More();It.Next())
328 mySM->Deactivate(anInteractive,It.Value(),myMainVS);
329 // STAT->ClearSelectionModes();
330 return status;
331}
332
333
334//=======================================================================
335//function : SetShapeDecomposition
336//purpose :
337//=======================================================================
338
339void AIS_LocalContext::SetShapeDecomposition(const Handle(AIS_InteractiveObject)& aStoredObject,
340 const Standard_Boolean aStatus)
341{
342 if(!myActiveObjects.IsBound(aStoredObject)) return;
343
344 if(aStatus == myActiveObjects(aStoredObject)->Decomposed())
345 return;
346
347 myActiveObjects(aStoredObject)->SetDecomposition(aStatus);
348
349 Process(aStoredObject);
350}
351
352//=======================================================================
353//function : Clear
354//purpose :
355//=======================================================================
356
357void AIS_LocalContext::Clear(const AIS_ClearMode aType)
358{
359 switch (aType){
360 case AIS_CM_All:
361 {
362 ClearObjects();
363 myFilters->Clear();
364 while(!myListOfStandardMode.IsEmpty())
365 DeactivateStandardMode(AIS_Shape::SelectionType(myListOfStandardMode.Last()));
366 break;
367 }
368 case AIS_CM_Interactive:
369 ClearObjects();
370 break;
371 case AIS_CM_Filters:
372 myFilters->Clear();
373 break;
374 case AIS_CM_StandardModes:
375 {
376 while(!myListOfStandardMode.IsEmpty())
377 DeactivateStandardMode(AIS_Shape::SelectionType(myListOfStandardMode.Last()));
378 break;
379 }
380 case AIS_CM_TemporaryShapePrs:
381 ClearDetected();
382 }
383 UpdateSort();
384}
385//=======================================================================
386//function : ActivateMode
387//purpose :
388//=======================================================================
389
390void AIS_LocalContext::ActivateMode(const Handle(AIS_InteractiveObject)& aSelectable,
391 const Standard_Integer aMode)
392{
393 if(!myActiveObjects.IsBound(aSelectable)) return;
394// if(myActiveObjects(aSelectable)->SelectionMode()!=aMode)
395// mySM->Deactivate(aSelectable,aMode,myMainVS);
396 if(aMode != -1){
397 myActiveObjects(aSelectable)->AddSelectionMode(aMode);
398 mySM->Activate(aSelectable,aMode,myMainVS);
399 }
400 UpdateSort();
401}
402//=======================================================================
403//function : ActivateMode
404//purpose :
405//=======================================================================
406
407void AIS_LocalContext::DeactivateMode(const Handle(AIS_InteractiveObject)& aSelectable,
408 const Standard_Integer aMode)
409{
410 if(!myActiveObjects.IsBound(aSelectable)) return;
411
412 if(aMode==-1) return;
413
414 myActiveObjects(aSelectable)->RemoveSelectionMode(aMode);
415 mySM->Deactivate(aSelectable,aMode,myMainVS);
416 UpdateSort();
417
418}
419//=======================================================================
420//function : ActivateMode
421//purpose :
422//=======================================================================
423
424void AIS_LocalContext::Deactivate(const Handle(AIS_InteractiveObject)& aSelectable)
425{
426 if(!myActiveObjects.IsBound(aSelectable)) return;
427
428 mySM->Deactivate(aSelectable,myMainVS);
429 myActiveObjects(aSelectable)->ClearSelectionModes();
430 UpdateSort();
431}
432
433//=======================================================================
434//function : Remove
435//purpose :
436//=======================================================================
437
438Standard_Boolean AIS_LocalContext::Remove(const Handle(AIS_InteractiveObject)& aSelectable)
439{
440 if(!myActiveObjects.IsBound(aSelectable)) return Standard_False;
441
442 if(IsSelected(aSelectable))
443 AddOrRemoveSelected(aSelectable,Standard_False);
444
445 const Handle(AIS_LocalStatus)& Att = myActiveObjects(aSelectable);
446
447 TColStd_ListIteratorOfListOfInteger It;
448 Standard_Boolean jobdone(Standard_False);
81bba717 449 // it is checked which were the temporary attributes
450 // and they are set to 0
7fd59977 451
81bba717 452 // desactivate standard modes
7fd59977 453 if(Att->Decomposed()){
454 for(It.Initialize(myListOfStandardMode);It.More();It.Next()){
455 mySM->Deactivate(aSelectable,It.Value(),myMainVS);
456 }
457 }
458
81bba717 459 // if object or temporary presentations...
7fd59977 460 if(Att->IsTemporary())
461 {
462 if(Att->IsSubIntensityOn())
463 myMainPM->Unhighlight(aSelectable,Att->HilightMode());
464
81bba717 465 // remove if bug on clear correct...
7fd59977 466 myMainPM->Erase(aSelectable,Att->DisplayMode());
467 myMainPM->Clear(aSelectable,Att->DisplayMode());
468 if(myMainPM->IsDisplayed(aSelectable,Att->HilightMode()))
469 myMainPM->Erase(aSelectable,Att->HilightMode());
470 // myMainPM->Clear(aSelectable,Att->HilightMode());
471 jobdone = Standard_True;
472 }
81bba717 473 // if below intensity
7fd59977 474 else
475 {
476 if(Att->IsSubIntensityOn())
477 myCTX->SubIntensityOff(aSelectable);
478 }
81bba717 479 // desactivate stored proper modes
7fd59977 480 for(It.Initialize(Att->SelectionModes());It.More();It.Next()){
481 mySM->Deactivate(aSelectable,It.Value(),myMainVS);
482 }
ab943560 483// pop : si je laisses cela plantes dans les elements de construction
484// alors a toi de jouer ROB
7fd59977 485// RemoveSelected(aSelectable);
486
487 if(IsSelected(aSelectable))
488 AddOrRemoveSelected(aSelectable);
489 myActiveObjects.UnBind(aSelectable);
490
491 //Last detected object keeps for lastindex initialization.
492 Handle(SelectMgr_EntityOwner) aLastPicked = myMainVS->OnePicked();
493
494 UpdateSort();
495
496 //Object removes from SelectMgr
497 if( mySM->Contains(aSelectable) )
498 mySM->Remove(aSelectable);
499
500 //Object removes from Detected sequence
501 AIS_SequenceOfInteractive detectAIS;
502
503 Standard_Integer i = 1;
504 for(i = 1 ; i < myAISDetectedSeq.Length(); i++)
505 {
506 Handle(AIS_InteractiveObject) anObj = DetectedCurrentObject();
507 if( !anObj.IsNull() && anObj != aSelectable )
508 myAISDetectedSeq.Remove( i );
509 }
510
511 Standard_Integer aHM = aSelectable->HasHilightMode() ? aSelectable->HilightMode() : 0;
512
513 //EntityOwners remove from AIS_Selection
514 Handle(AIS_Selection) aSel = AIS_Selection::Selection(mySelName.ToCString());
515 AIS_NListTransient::Iterator anIter(aSel->Objects());
516 AIS_NListTransient removeEntites;
517 for(; anIter.More(); anIter.Next()){
518 const Handle(Standard_Transient)& Tr = anIter.Value();
519 if (!Tr.IsNull()){
520 const Handle(SelectMgr_EntityOwner)& anOwnr = *((const Handle(SelectMgr_EntityOwner)*) &Tr);
521 if(anOwnr->Selectable() == aSelectable){
522 removeEntites.Append(Tr);
523 if(IsSelected(anOwnr))
524 anOwnr->Unhilight(myMainPM, aHM);//Unhilight selected
525 }
526 }
527 }
528 AIS_NListTransient::Iterator anIterRemove(removeEntites);
529 for(; anIterRemove.More(); anIterRemove.Next())
530 aSel->Select(anIterRemove.Value());//EntityOwner removes from the selection data
531
532 //EntityOwners remove from myMapOfOwner
533 SelectMgr_IndexedMapOfOwner ownersToKeep;
534 const Handle(V3d_Viewer)& aViewer = myCTX->CurrentViewer();
535 for(i = 1; i <= myMapOfOwner.Extent(); i++){
536 const Handle(SelectMgr_EntityOwner)& anOwner = myMapOfOwner(i) ;
eafb234b 537 if(!anOwner.IsNull()) {
7fd59977 538 if(anOwner->Selectable() != aSelectable)
539 ownersToKeep.Add(anOwner);
540 else
541 {
542 if(anOwner->IsHilighted(myMainPM, aHM))
543 {
544 for(aViewer->InitActiveViews(); aViewer->MoreActiveViews(); aViewer->NextActiveViews())
545 Unhilight(anOwner, aViewer->ActiveView());
546 }
547 }
eafb234b 548 }
7fd59977 549 }
550 myMapOfOwner.Clear();
551 myMapOfOwner.Assign(ownersToKeep);
552 mylastindex = myMapOfOwner.FindIndex(aLastPicked);
553
554 return Standard_True;
555}
556
557//=======================================================================
558//function : ActivateStandardMode
559//purpose :
560//=======================================================================
561
562void AIS_LocalContext::ActivateStandardMode(const TopAbs_ShapeEnum aType)
563{
564
81bba717 565 //check if it is not in the list
7fd59977 566 TColStd_ListIteratorOfListOfInteger It(myListOfStandardMode);
567 for(;It.More();It.Next())
568 if(It.Value()==aType) return;
569 Standard_Integer IMode = AIS_Shape::SelectionMode(aType);
570
571
81bba717 572 // create a hidden filter answering ok to the type except for :
573 // if the type is shape...
574 // if the filters already impact at the type <aType>
7fd59977 575 if(aType != TopAbs_SHAPE){
576 if(myStdFilters[IMode].IsNull())
577 myStdFilters[IMode] = new StdSelect_ShapeTypeFilter(aType);
578 if(!HasFilters(aType))
579 myFilters->Add(myStdFilters[IMode]);
580 }
581
81bba717 582 // the mode is activated for all objects of type Shape
583 // accepting the decomposition in standard mode.
7fd59977 584 myListOfStandardMode.Append(IMode);
585
586 AIS_DataMapIteratorOfDataMapOfSelStat ItM(myActiveObjects);
587
588 for(;ItM.More();ItM.Next()){
7fd59977 589 if(ItM.Value()->Decomposed())
7fd59977 590 myCTX->SelectionManager()->Activate(ItM.Key(),
591 IMode,
592 myMainVS);
593 }
594
595}
596
597//=======================================================================
598//function : DeActivateStandardMode
599//purpose :
600//=======================================================================
601
602void AIS_LocalContext::DeactivateStandardMode(const TopAbs_ShapeEnum aType)
603{
604 TColStd_ListIteratorOfListOfInteger It(myListOfStandardMode);
605 Standard_Integer IMode = AIS_Shape::SelectionMode(aType);
606 for(;It.More();It.Next())
607 if(It.Value()==IMode) {
608 AIS_DataMapIteratorOfDataMapOfSelStat ItM(myActiveObjects);
609
610 for(;ItM.More();ItM.Next()){
611 if(ItM.Value()->Decomposed()){
612 myCTX->SelectionManager()->Deactivate(ItM.Key(),
613 IMode,
614 myMainVS);
615 ItM.Value()->RemoveSelectionMode(IMode);
616 }
617 }
618 myListOfStandardMode.Remove(It);
619 if(myFilters->IsIn(myStdFilters[IMode]))
620 myFilters->Remove(myStdFilters[IMode]);
621 UpdateSort();
622 return;
623 }
624 UpdateSort();
625}
626
627//=======================================================================
628//function : AddFilter
629//purpose :
630//=======================================================================
631
632void AIS_LocalContext::AddFilter(const Handle(SelectMgr_Filter)& aFilter)
633{
81bba717 634 // it is checked if the filter impacts at the type of active sub-shape
635 // for which a filter of type has been already implemented...
7fd59977 636
637 TColStd_ListIteratorOfListOfInteger It(myListOfStandardMode);
638
639 for(;It.More();It.Next()){
640 if(aFilter->ActsOn(AIS_Shape::SelectionType(It.Value())))
641 if(myFilters->IsIn(myStdFilters[It.Value()]))
642 myFilters->Remove(myStdFilters[It.Value()]);
643 }
644 myFilters->Add(aFilter);
645}
646
647//=======================================================================
648//function : RemoveFilter
649//purpose :
650//=======================================================================
651
652void AIS_LocalContext::RemoveFilter(const Handle(SelectMgr_Filter)& aFilter)
653{
654 if(myFilters->IsIn(aFilter)) myFilters->Remove(aFilter);
655
81bba717 656 // it is checked if the filter for type standard is active.
657 // if yes, it is checked there are still similarities among the
658 // remaining filters...
659 // otherwise, the standard filter is restored to
660 // continu selecting active modes...
7fd59977 661 TColStd_ListIteratorOfListOfInteger It(myListOfStandardMode);
662 TopAbs_ShapeEnum SE;
663 for(;It.More();It.Next()){
664 SE = AIS_Shape::SelectionType(It.Value());
665 if(aFilter->ActsOn(SE))
666 if(!HasFilters(SE))
667 myFilters->Add(myStdFilters[It.Value()]);
668 }
669}
670
671
672
ab943560 673Standard_Boolean AIS_LocalContext::HasSameProjector(const Handle(Select3D_Projector)& thePrj) const
7fd59977 674{
ab943560 675 const Handle(Select3D_Projector)& aCurPrj = myMainVS->Projector();
676 if (aCurPrj->Perspective() != thePrj->Perspective())
677 return Standard_False;
678 if (aCurPrj->Perspective() && aCurPrj->Focus() != thePrj->Focus())
679 return Standard_False;
680 const gp_GTrsf& aCurTrsf = aCurPrj->Transformation();
681 const gp_GTrsf& aPrjTrsf = thePrj->Transformation();
682
683 for (Standard_Integer i = 1; i <= 3; ++i)
684 {
685 for (Standard_Integer j = 1; j <= 3 ; ++j)
686 {
687 if (aCurTrsf.Value (i, j) != aPrjTrsf.Value (i, j))
688 return Standard_False;
7fd59977 689 }
690 }
ab943560 691
7fd59977 692 return Standard_True;
693}
694
695
696//=======================================================================
697//function : Terminate
698//purpose :
699//=======================================================================
700
701void AIS_LocalContext::Terminate( const Standard_Boolean updateviewer )
702{
703 ClearDetected();
704 Clear();
705 myMapOfOwner.Clear();
706
707 mylastindex=0;
81bba717 708 // clear the selector...
7fd59977 709 myMainVS->Clear();
710 myCTX->SelectionManager()->Remove(myMainVS);
711
712
713 AIS_Selection::SetCurrentSelection(mySelName.ToCString());
714 Handle(AIS_Selection) S = AIS_Selection::CurrentSelection();
715 Handle(Standard_Transient) Tr;
716 for(S->Init();S->More();S->Next()){
717 Tr = S->Value();
718 (*((Handle(SelectMgr_EntityOwner)*)&Tr))->State(0);
719 }
720
721
722 AIS_Selection::Select();
723 AIS_Selection::Remove(mySelName.ToCString());
724
725 // CLE
726 // const Handle(V3d_Viewer)& Vwr = myCTX->CurrentViewer();
727 Handle(V3d_Viewer) Vwr = myCTX->CurrentViewer();
728 // ENDCLE
729 Handle(V3d_View) curV;
730 for(Vwr->InitActiveViews();Vwr->MoreActiveViews();Vwr->NextActiveViews()){
731 curV = Vwr->ActiveView();
732 Visual3d_TransientManager::ClearDraw( curV->View(), updateviewer );
733 }
734
735
736#ifdef DEB
737 Handle(V3d_View) BidV;
738 myMainVS->ClearAreas(BidV);
739 myMainVS->ClearSensitive(BidV);
740
741#endif
742}
743
744
745//=======================================================================
746//function : SubIntensity
747//purpose :
748//=======================================================================
749
750void AIS_LocalContext::SubIntensityOn(const Handle(AIS_InteractiveObject)& anObject)
751{
752 if(!myActiveObjects.IsBound(anObject)) return;
753
754 const Handle(AIS_LocalStatus)& Att = myActiveObjects(anObject);
755
756 if(Att->IsTemporary())
757 myMainPM->Color(anObject,myCTX->SubIntensityColor(),Att->DisplayMode());
758
759 Att->SubIntensityOn();
760}
761//=======================================================================
762//function : SubIntensity
763//purpose :
764//=======================================================================
765
766void AIS_LocalContext::SubIntensityOff(const Handle(AIS_InteractiveObject)& anObject)
767{
768 if(!myActiveObjects.IsBound(anObject)) return;
769
770 const Handle(AIS_LocalStatus)& Att = myActiveObjects(anObject);
771
772 if(Att->IsTemporary())
773 myMainPM->Unhighlight(anObject);
774 Att->SubIntensityOff();
775}
776
777
778//=======================================================================
779//function : Hilight
780//purpose :
781//=======================================================================
782
783void AIS_LocalContext::Hilight(const Handle(AIS_InteractiveObject)& anObject)
784{
785 if(!myActiveObjects.IsBound(anObject)){
786 Standard_Integer HiMod = anObject->HasHilightMode()? anObject->HilightMode() : 0;
787 Handle(AIS_LocalStatus) Att = new AIS_LocalStatus(Standard_True,
788 Standard_False,
789 -1,-1,HiMod);
790 myActiveObjects.Bind(anObject,Att);
791
792 }
793 const Handle(AIS_LocalStatus)& Att = myActiveObjects(anObject);
794 myMainPM->Color(anObject,myCTX->HilightColor(),Att->HilightMode());
795 Att->SubIntensityOn();
796}
797//=======================================================================
798//function : Hilight
799//purpose :
800//=======================================================================
801
802void AIS_LocalContext::Hilight(const Handle(AIS_InteractiveObject)& anObject,
803 const Quantity_NameOfColor Col)
804{
805 if(!myActiveObjects.IsBound(anObject)){
806 Standard_Integer HiMod = anObject->HasHilightMode()? anObject->HilightMode() : 0;
807 Handle(AIS_LocalStatus) Att = new AIS_LocalStatus(Standard_True,
808 Standard_False,
809 -1,-1,HiMod);
810 myActiveObjects.Bind(anObject,Att);
811
812 }
813 const Handle(AIS_LocalStatus)& Att = myActiveObjects(anObject);
814 myMainPM->Color(anObject,Col,Att->HilightMode());
815 Att->SubIntensityOn();
816 Att->SetHilightColor(Col);
817}
818
819//=======================================================================
820//function : Unhilight
821//purpose :
822//=======================================================================
823
824void AIS_LocalContext::Unhilight(const Handle(AIS_InteractiveObject)& anObject)
825{
826 if(!myActiveObjects.IsBound(anObject)) return;
827
81bba717 828 // chieck if by hazard the object is somewhere else...
7fd59977 829 Standard_Integer Indx;
830 Standard_Boolean IsSomeWhereElse =
831 myCTX->IsInLocal(anObject,Indx) && Indx != myCTX->IndexOfCurrentLocal();
832
833 const Handle(AIS_LocalStatus)& Att = myActiveObjects(anObject);
834 myMainPM->Unhighlight(anObject,Att->HilightMode());
835 if(Att->IsTemporary() && Att->DisplayMode()==-1)
836 if(!IsSomeWhereElse)
eb4320f2 837 myMainPM->SetVisibility (anObject, Att->HilightMode(), Standard_False);
838
7fd59977 839 Att->SubIntensityOff();
840 Att->SetHilightColor(Quantity_NOC_WHITE);
841}
842
843
844//=======================================================================
845//function : IsIn
846//purpose :
847//=======================================================================
848
849Standard_Boolean AIS_LocalContext::
850IsIn(const Handle(AIS_InteractiveObject)& anObject) const
851{
852 return myActiveObjects.IsBound(anObject);
853}
854
855//=======================================================================
856//function : IsHilighted
857//purpose :
858//=======================================================================
859
860Standard_Boolean AIS_LocalContext::IsHilighted(const Handle(AIS_InteractiveObject)& anObject) const
861{
862 if(!myActiveObjects.IsBound(anObject)) return Standard_False;
863 return myActiveObjects(anObject)->IsSubIntensityOn();
864}
865
866Standard_Boolean AIS_LocalContext::IsHilighted(const Handle(AIS_InteractiveObject)& anObject,
867 Standard_Boolean& WithColor,
868 Quantity_NameOfColor& HiCol) const
869{
870 if(!myActiveObjects.IsBound(anObject)) return Standard_False;
871 if( myActiveObjects(anObject)->IsSubIntensityOn()){
872 HiCol = myActiveObjects(anObject)->HilightColor();
873 if(HiCol==Quantity_NOC_WHITE)
874 WithColor = Standard_True;
875 else
876 WithColor = Standard_False;
877 return Standard_True;
878 }
879 return Standard_False;
880}
881
882
883void AIS_LocalContext::SetDisplayPriority(const Handle(AIS_InteractiveObject)& anObject,
884 const Standard_Integer Prior)
885{
886 if(!myActiveObjects.IsBound(anObject)) return;
887 const Handle(AIS_LocalStatus)& STAT = myActiveObjects(anObject);
888 if(STAT->DisplayMode()==-1) return;
889 myMainPM->SetDisplayPriority(anObject,STAT->DisplayMode(),Prior);
890 if(STAT->IsSubIntensityOn())
891 myMainPM->SetDisplayPriority(anObject,STAT->HilightMode(),Prior);
892
893
894}
895
7fd59977 896//=======================================================================
897//function : DisplayedObjects
898//purpose :
899//=======================================================================
900Standard_Integer AIS_LocalContext::DisplayedObjects(TColStd_MapOfTransient& theMap) const
901{
902 Standard_Integer NbDisp(0);
903 for(AIS_DataMapIteratorOfDataMapOfSelStat it(myActiveObjects);it.More();it.Next()){
904 const Handle(SelectMgr_SelectableObject)& SO = it.Key();
905 if(!theMap.Contains(SO))
906 if(it.Value()->DisplayMode()!=-1){
907 theMap.Add(SO);
908 NbDisp++;
909 }
910 }
911 return NbDisp;
912}
913
914
915//=======================================================================
916//function : IsDisplayed
917//purpose :
918//=======================================================================
919
920Standard_Boolean AIS_LocalContext::IsDisplayed(const Handle(AIS_InteractiveObject)& anObject) const
921{
922 if(!myActiveObjects.IsBound(anObject)) return Standard_False;
923 return (myActiveObjects(anObject)->DisplayMode()!=-1);
924}
925
926//=======================================================================
927//function : IsDisplayed
928//purpose :
929//=======================================================================
930
931Standard_Boolean AIS_LocalContext::IsDisplayed(const Handle(AIS_InteractiveObject)& anObject,
932 const Standard_Integer aMode) const
933{
934 if(!myActiveObjects.IsBound(anObject)) return Standard_False;
935 return (myActiveObjects(anObject)->DisplayMode()==aMode);
936}
937
938//=======================================================================
939//function : SelectionModes
940//purpose :
941//=======================================================================
942
943const TColStd_ListOfInteger& AIS_LocalContext::
944SelectionModes(const Handle(AIS_InteractiveObject)& anObject) const
945{
946 return myActiveObjects(anObject)->SelectionModes();
947}
948
949//=======================================================================
950//function : Status
951//purpose :
952//=======================================================================
953
954TCollection_AsciiString AIS_LocalContext::Status() const
955{
956 TCollection_AsciiString t;
957 return t;
958}
959
960const Handle(AIS_LocalStatus)& AIS_LocalContext::Status(const Handle(AIS_InteractiveObject)& anObject) const
961{
962 return myActiveObjects(anObject);
963}
964
965//=======================================================================
966//function : LoadContextObjects
967//purpose :
968//=======================================================================
969
970void AIS_LocalContext::LoadContextObjects()
971{
972 AIS_ListIteratorOfListOfInteractive It;
973 if(myLoadDisplayed) {
974 AIS_ListOfInteractive LL;
975 myCTX->DisplayedObjects(LL,Standard_True);
976 Handle(AIS_LocalStatus) Att;
977 for (It.Initialize(LL);It.More();It.Next()){
978 Att= new AIS_LocalStatus();
979 Att->SetDecomposition((It.Value()->AcceptShapeDecomposition() && myAcceptStdMode));
980 Att->SetTemporary(Standard_False);
981 Att->SetHilightMode(It.Value()->HasHilightMode()? It.Value()->HilightMode(): 0);
982
983 myActiveObjects.Bind(It.Value(),Att);
984 }
985 }
986}
987
988void AIS_LocalContext::UnloadContextObjects()
989{
990 AIS_ListIteratorOfListOfInteractive It;
991 if(myLoadDisplayed)
992 {
993 AIS_ListOfInteractive LL;
994 myCTX->DisplayedObjects(LL,Standard_True);
995
996 for (It.Initialize(LL);It.More();It.Next())
997 {
998 myActiveObjects.UnBind(It.Value());
999 }
1000 }
1001}
1002//=======================================================================
1003//function : Process
1004//purpose :
1005//=======================================================================
1006
1007void AIS_LocalContext::Process(const Handle(SelectMgr_SelectableObject)& anObject,
1008 const Standard_Boolean WithProj)
1009{
1010 if(!myActiveObjects.IsBound(anObject)) return;
1011 if(myActiveObjects(anObject)->Decomposed())
1012 ActivateStandardModes(anObject,WithProj);
1013 else
1014 {
1015 TColStd_ListIteratorOfListOfInteger It(myActiveObjects(anObject)->SelectionModes());
1016 for(;It.More();It.Next())
1017 myCTX->SelectionManager()->Activate(anObject,It.Value(),myMainVS,WithProj);
1018 }
1019}
1020
1021//=======================================================================
1022//function : Process
1023//purpose :
1024//=======================================================================
1025
1026void AIS_LocalContext::Process(const Standard_Boolean WithProj)
1027{
1028
1029 myMainVS->Clear();
1030
1031 AIS_DataMapIteratorOfDataMapOfSelStat It(myActiveObjects);
1032
1033 for(;It.More();It.Next()){
1034 myCTX->SelectionManager()->Load(It.Key(),myMainVS);
1035 if(It.Value()->Decomposed())
1036 ActivateStandardModes(It.Key(),WithProj);
1037 else if( myCTX->GetAutoActivateSelection() )
1038 {
1039 It.Value()->AddSelectionMode(0);
1040 myCTX->SelectionManager()->Activate(It.Key(),0,myMainVS,WithProj);
1041 }
1042 }
1043
1044}
1045
1046//=======================================================================
1047//function : ActivateModes
1048//purpose :
1049//=======================================================================
1050
1051void AIS_LocalContext::ActivateStandardModes(const Handle(SelectMgr_SelectableObject)& anObject,
1052 const Standard_Boolean WithProj)
1053{
1054 if(!myActiveObjects.IsBound(anObject)) return;
1055
1056 TColStd_ListIteratorOfListOfInteger itl (myListOfStandardMode);
1057
1058 const Handle(AIS_LocalStatus)& LS = myActiveObjects(anObject);
1059 if(LS->Decomposed()){
1060 for(;itl.More();itl.Next()){
1061 myCTX->SelectionManager()->Activate(anObject,itl.Value(),myMainVS,WithProj);
1062 LS->AddSelectionMode(itl.Value());
1063 }
1064 }
1065}
1066
1067
1068//=======================================================================
1069//function : ClearObjects
1070//purpose :
1071//=======================================================================
1072
1073void AIS_LocalContext::ClearObjects()
1074{
1075 AIS_DataMapIteratorOfDataMapOfSelStat It(myActiveObjects);
1076 for(;It.More();It.Next())
1077 {
1078 Handle(AIS_InteractiveObject) SO =
1079 Handle(AIS_InteractiveObject)::DownCast(It.Key());
1080
1081 const Handle(AIS_LocalStatus)& CurAtt = It.Value();
1082 //TColStd_ListIteratorOfListOfInteger ItL;
81bba717 1083 // if object is temporary the presentations managed by myMainPM are removed
7fd59977 1084 AIS_DisplayStatus TheDS = myCTX->DisplayStatus(SO);
1085
1086 if(TheDS != AIS_DS_Displayed){
1087 if(myMainPM->IsDisplayed(SO,CurAtt->DisplayMode())){
1088 if(CurAtt->IsSubIntensityOn()&&
1089 myMainPM->IsHighlighted(SO,CurAtt->HilightMode()))
1090 myMainPM->Unhighlight(SO,CurAtt->HilightMode());
1091 myMainPM->Erase(SO,CurAtt->DisplayMode());
1092 }
1093
1094 if(CurAtt->IsTemporary()){
1095 myMainPM->Erase(SO,CurAtt->DisplayMode());}
1096// myMainPM->Clear(SO,CurAtt->DisplayMode());}
1097 }
1098 else {
1099 if (CurAtt->IsSubIntensityOn()){
1100 myCTX->SubIntensityOff(Handle(AIS_InteractiveObject)::DownCast(SO));}
1101 Standard_Integer DiMo = SO->HasDisplayMode()?
1102 SO->DisplayMode():myCTX->DisplayMode();
1103 if(CurAtt->DisplayMode()!=-1 &&
1104 CurAtt->DisplayMode()!= DiMo)
1105 myMainPM->Erase(SO,CurAtt->DisplayMode());
1106 }
1107
1108 TColStd_ListIteratorOfListOfInteger ITL(CurAtt->SelectionModes());
1109 for(;ITL.More();ITL.Next())
1110 mySM->Deactivate(SO,ITL.Value(),myMainVS);
1111
1112 if(CurAtt->IsTemporary())
1113 mySM->Remove(SO,myMainVS);
1114
1115 }
1116 ClearSelected( Standard_False );
1117 myActiveObjects.Clear();
1118// myMainVS->ClearAreas();myMainVS->ClearSensitive();
1119}
1120
1121
1122Standard_Boolean AIS_LocalContext::IsDecompositionOn() const
1123{return !myListOfStandardMode.IsEmpty();}
1124
1125
1126
1127
1128//=======================================================================
1129//function : HasAlreadyFilters
1130//purpose :
1131//=======================================================================
1132
1133Standard_Boolean AIS_LocalContext::
1134HasFilters(const TopAbs_ShapeEnum aType) const
1135{
1136 return myFilters->ActsOn(aType);
1137}
1138
1139void AIS_LocalContext::ClearDetected()
1140{
eb4320f2 1141 for(Standard_Integer I=1;I<=myMapOfOwner.Extent();I++)
1142 {
1143 if(!myMapOfOwner(I).IsNull())
1144 {
7fd59977 1145 if(myMapOfOwner(I)->IsHilighted(myMainPM))
eb4320f2 1146 myMapOfOwner(I)->Unhilight(myMainPM);
1147 else
1148 {
1149 const Handle(SelectMgr_SelectableObject)& SO =
1150 myMapOfOwner.FindKey(I)->Selectable();
1151 if(myActiveObjects.IsBound(SO))
1152 {
1153 const Handle(AIS_LocalStatus)& Att = myActiveObjects(SO);
1154
1155 if(Att->IsTemporary() &&
1156 Att->DisplayMode()==-1 &&
1157 Att->SelectionModes().IsEmpty())
1158 {
1159 myMapOfOwner(I)->Clear(myMainPM);
1160 }
1161 }
7fd59977 1162 }
1163 }
1164 }
7fd59977 1165}
1166
1167void AIS_LocalContext::UpdateConversion()
1168{
1169 myMainVS->UpdateConversion();
1170}
1171
1172void AIS_LocalContext::UpdateSort()
1173{
1174 myMainVS->UpdateSort();
1175}
1176
1177
1178
1179//=======================================================================
1180//function : IMMEDIATE MODE
1181//purpose :
1182//=======================================================================
1183
1184Standard_Boolean AIS_LocalContext::BeginImmediateDraw()
1185{
1186 if(myMainPM->IsImmediateModeOn()){
1187 myMainPM->BeginDraw();
1188 return Standard_True;
1189 }
1190 return Standard_False;
1191}
1192
1193
1194Standard_Boolean AIS_LocalContext::ImmediateAdd(const Handle(AIS_InteractiveObject)& anIObj,
1195 const Standard_Integer aMode)
1196{
1197 if(!myMainPM->IsImmediateModeOn())
1198 return Standard_False;
1199 myMainPM->Add(anIObj,aMode);
1200 return Standard_True;
1201}
1202
1203Standard_Boolean AIS_LocalContext::ImmediateRemove(const Handle(AIS_InteractiveObject)& anIObj,
1204 const Standard_Integer aMode)
1205{
1206 if(!myMainPM->IsImmediateModeOn()) return Standard_False;
1207 myMainPM->Remove(anIObj,aMode);
1208 return Standard_True;
1209}
1210
1211Standard_Boolean AIS_LocalContext::EndImmediateDraw(const Handle(V3d_View)& aView,
1212 const Standard_Boolean DoubleBuf)
1213{
1214 if(!myMainPM->IsImmediateModeOn()) return Standard_False;
1215 myMainPM->EndDraw(aView,DoubleBuf);
1216 return Standard_True;
1217}
1218
1219Standard_Boolean AIS_LocalContext::IsImmediateModeOn() const
1220{return myMainPM->IsImmediateModeOn();}
1221
3c982548 1222void AIS_LocalContext::SetSensitivityMode(const StdSelect_SensitivityMode aMode) {
1223
1224 myMainVS->SetSensitivityMode(aMode);
1225}
1226
1227StdSelect_SensitivityMode AIS_LocalContext::SensitivityMode() const {
1228
1229 return myMainVS->SensitivityMode();
1230}
1231
7fd59977 1232void AIS_LocalContext::SetSensitivity(const Standard_Real aPrecision) {
1233
1234 myMainVS->SetSensitivity(aPrecision);
1235}
1236
3c982548 1237Standard_Real AIS_LocalContext::Sensitivity() const {
7fd59977 1238
3c982548 1239 return myMainVS->Sensitivity();
1240}
1241
1242void AIS_LocalContext::SetPixelTolerance(const Standard_Integer aPrecision) {
1243
1244 myMainVS->SetPixelTolerance(aPrecision);
1245}
1246
1247Standard_Integer AIS_LocalContext::PixelTolerance() const {
1248
1249 return myMainVS->PixelTolerance();
7fd59977 1250}
59f45b7c 1251
1252//=======================================================================
1253//function : SetZLayer
1254//purpose :
1255//=======================================================================
1256
1257void AIS_LocalContext::SetZLayer (const Handle(AIS_InteractiveObject)& theIObj,
1258 const Standard_Integer theLayerId)
1259{
1260 if (!myActiveObjects.IsBound (theIObj))
1261 return;
1262
1263 const Handle(AIS_LocalStatus)& aStatus = myActiveObjects (theIObj);
1264 if (aStatus->DisplayMode () == -1)
1265 return;
1266
1267 theIObj->SetZLayer (myMainPM, theLayerId);
1268}
1269
1270//=======================================================================
1271//function : GetZLayer
1272//purpose :
1273//=======================================================================
1274
1275Standard_Integer AIS_LocalContext::GetZLayer (const Handle(AIS_InteractiveObject)& theIObj) const
1276{
1277 if (!myActiveObjects.IsBound (theIObj))
1278 return -1;
1279
1280 return theIObj->GetZLayer (myMainPM);
1281}
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