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0024732: OpenGl_Context - retrieve functions up to GL4.4
[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//
d5f74e42 8// This library is free software; you can redistribute it and/or modify it under
9// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1 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;
81bba717 448 // it is checked which were the temporary attributes
449 // and they are set to 0
7fd59977 450
81bba717 451 // desactivate standard modes
7fd59977 452 if(Att->Decomposed()){
453 for(It.Initialize(myListOfStandardMode);It.More();It.Next()){
454 mySM->Deactivate(aSelectable,It.Value(),myMainVS);
455 }
456 }
457
81bba717 458 // if object or temporary presentations...
7fd59977 459 if(Att->IsTemporary())
460 {
461 if(Att->IsSubIntensityOn())
462 myMainPM->Unhighlight(aSelectable,Att->HilightMode());
463
81bba717 464 // remove if bug on clear correct...
7fd59977 465 myMainPM->Erase(aSelectable,Att->DisplayMode());
466 myMainPM->Clear(aSelectable,Att->DisplayMode());
467 if(myMainPM->IsDisplayed(aSelectable,Att->HilightMode()))
468 myMainPM->Erase(aSelectable,Att->HilightMode());
469 // myMainPM->Clear(aSelectable,Att->HilightMode());
7fd59977 470 }
81bba717 471 // if below intensity
7fd59977 472 else
473 {
474 if(Att->IsSubIntensityOn())
475 myCTX->SubIntensityOff(aSelectable);
476 }
81bba717 477 // desactivate stored proper modes
7fd59977 478 for(It.Initialize(Att->SelectionModes());It.More();It.Next()){
479 mySM->Deactivate(aSelectable,It.Value(),myMainVS);
480 }
ab943560 481// pop : si je laisses cela plantes dans les elements de construction
482// alors a toi de jouer ROB
7fd59977 483// RemoveSelected(aSelectable);
484
485 if(IsSelected(aSelectable))
486 AddOrRemoveSelected(aSelectable);
487 myActiveObjects.UnBind(aSelectable);
488
489 //Last detected object keeps for lastindex initialization.
490 Handle(SelectMgr_EntityOwner) aLastPicked = myMainVS->OnePicked();
491
492 UpdateSort();
493
494 //Object removes from SelectMgr
495 if( mySM->Contains(aSelectable) )
496 mySM->Remove(aSelectable);
497
498 //Object removes from Detected sequence
499 AIS_SequenceOfInteractive detectAIS;
500
501 Standard_Integer i = 1;
502 for(i = 1 ; i < myAISDetectedSeq.Length(); i++)
503 {
504 Handle(AIS_InteractiveObject) anObj = DetectedCurrentObject();
505 if( !anObj.IsNull() && anObj != aSelectable )
506 myAISDetectedSeq.Remove( i );
507 }
508
509 Standard_Integer aHM = aSelectable->HasHilightMode() ? aSelectable->HilightMode() : 0;
510
511 //EntityOwners remove from AIS_Selection
512 Handle(AIS_Selection) aSel = AIS_Selection::Selection(mySelName.ToCString());
513 AIS_NListTransient::Iterator anIter(aSel->Objects());
514 AIS_NListTransient removeEntites;
515 for(; anIter.More(); anIter.Next()){
516 const Handle(Standard_Transient)& Tr = anIter.Value();
517 if (!Tr.IsNull()){
518 const Handle(SelectMgr_EntityOwner)& anOwnr = *((const Handle(SelectMgr_EntityOwner)*) &Tr);
519 if(anOwnr->Selectable() == aSelectable){
520 removeEntites.Append(Tr);
521 if(IsSelected(anOwnr))
522 anOwnr->Unhilight(myMainPM, aHM);//Unhilight selected
523 }
524 }
525 }
526 AIS_NListTransient::Iterator anIterRemove(removeEntites);
527 for(; anIterRemove.More(); anIterRemove.Next())
528 aSel->Select(anIterRemove.Value());//EntityOwner removes from the selection data
529
530 //EntityOwners remove from myMapOfOwner
531 SelectMgr_IndexedMapOfOwner ownersToKeep;
532 const Handle(V3d_Viewer)& aViewer = myCTX->CurrentViewer();
533 for(i = 1; i <= myMapOfOwner.Extent(); i++){
534 const Handle(SelectMgr_EntityOwner)& anOwner = myMapOfOwner(i) ;
eafb234b 535 if(!anOwner.IsNull()) {
7fd59977 536 if(anOwner->Selectable() != aSelectable)
537 ownersToKeep.Add(anOwner);
538 else
539 {
540 if(anOwner->IsHilighted(myMainPM, aHM))
541 {
542 for(aViewer->InitActiveViews(); aViewer->MoreActiveViews(); aViewer->NextActiveViews())
543 Unhilight(anOwner, aViewer->ActiveView());
544 }
545 }
eafb234b 546 }
7fd59977 547 }
548 myMapOfOwner.Clear();
549 myMapOfOwner.Assign(ownersToKeep);
550 mylastindex = myMapOfOwner.FindIndex(aLastPicked);
551
552 return Standard_True;
553}
554
555//=======================================================================
556//function : ActivateStandardMode
557//purpose :
558//=======================================================================
559
560void AIS_LocalContext::ActivateStandardMode(const TopAbs_ShapeEnum aType)
561{
562
81bba717 563 //check if it is not in the list
7fd59977 564 TColStd_ListIteratorOfListOfInteger It(myListOfStandardMode);
565 for(;It.More();It.Next())
566 if(It.Value()==aType) return;
567 Standard_Integer IMode = AIS_Shape::SelectionMode(aType);
568
569
81bba717 570 // create a hidden filter answering ok to the type except for :
571 // if the type is shape...
572 // if the filters already impact at the type <aType>
7fd59977 573 if(aType != TopAbs_SHAPE){
574 if(myStdFilters[IMode].IsNull())
575 myStdFilters[IMode] = new StdSelect_ShapeTypeFilter(aType);
576 if(!HasFilters(aType))
577 myFilters->Add(myStdFilters[IMode]);
578 }
579
81bba717 580 // the mode is activated for all objects of type Shape
581 // accepting the decomposition in standard mode.
7fd59977 582 myListOfStandardMode.Append(IMode);
583
584 AIS_DataMapIteratorOfDataMapOfSelStat ItM(myActiveObjects);
585
586 for(;ItM.More();ItM.Next()){
7fd59977 587 if(ItM.Value()->Decomposed())
7fd59977 588 myCTX->SelectionManager()->Activate(ItM.Key(),
589 IMode,
590 myMainVS);
591 }
592
593}
594
595//=======================================================================
596//function : DeActivateStandardMode
597//purpose :
598//=======================================================================
599
600void AIS_LocalContext::DeactivateStandardMode(const TopAbs_ShapeEnum aType)
601{
602 TColStd_ListIteratorOfListOfInteger It(myListOfStandardMode);
603 Standard_Integer IMode = AIS_Shape::SelectionMode(aType);
604 for(;It.More();It.Next())
605 if(It.Value()==IMode) {
606 AIS_DataMapIteratorOfDataMapOfSelStat ItM(myActiveObjects);
607
608 for(;ItM.More();ItM.Next()){
609 if(ItM.Value()->Decomposed()){
610 myCTX->SelectionManager()->Deactivate(ItM.Key(),
611 IMode,
612 myMainVS);
613 ItM.Value()->RemoveSelectionMode(IMode);
614 }
615 }
616 myListOfStandardMode.Remove(It);
617 if(myFilters->IsIn(myStdFilters[IMode]))
618 myFilters->Remove(myStdFilters[IMode]);
619 UpdateSort();
620 return;
621 }
622 UpdateSort();
623}
624
625//=======================================================================
626//function : AddFilter
627//purpose :
628//=======================================================================
629
630void AIS_LocalContext::AddFilter(const Handle(SelectMgr_Filter)& aFilter)
631{
81bba717 632 // it is checked if the filter impacts at the type of active sub-shape
633 // for which a filter of type has been already implemented...
7fd59977 634
635 TColStd_ListIteratorOfListOfInteger It(myListOfStandardMode);
636
637 for(;It.More();It.Next()){
638 if(aFilter->ActsOn(AIS_Shape::SelectionType(It.Value())))
639 if(myFilters->IsIn(myStdFilters[It.Value()]))
640 myFilters->Remove(myStdFilters[It.Value()]);
641 }
642 myFilters->Add(aFilter);
643}
644
645//=======================================================================
646//function : RemoveFilter
647//purpose :
648//=======================================================================
649
650void AIS_LocalContext::RemoveFilter(const Handle(SelectMgr_Filter)& aFilter)
651{
652 if(myFilters->IsIn(aFilter)) myFilters->Remove(aFilter);
653
81bba717 654 // it is checked if the filter for type standard is active.
655 // if yes, it is checked there are still similarities among the
656 // remaining filters...
657 // otherwise, the standard filter is restored to
658 // continu selecting active modes...
7fd59977 659 TColStd_ListIteratorOfListOfInteger It(myListOfStandardMode);
660 TopAbs_ShapeEnum SE;
661 for(;It.More();It.Next()){
662 SE = AIS_Shape::SelectionType(It.Value());
663 if(aFilter->ActsOn(SE))
664 if(!HasFilters(SE))
665 myFilters->Add(myStdFilters[It.Value()]);
666 }
667}
668
669
670
ab943560 671Standard_Boolean AIS_LocalContext::HasSameProjector(const Handle(Select3D_Projector)& thePrj) const
7fd59977 672{
ab943560 673 const Handle(Select3D_Projector)& aCurPrj = myMainVS->Projector();
674 if (aCurPrj->Perspective() != thePrj->Perspective())
675 return Standard_False;
676 if (aCurPrj->Perspective() && aCurPrj->Focus() != thePrj->Focus())
677 return Standard_False;
678 const gp_GTrsf& aCurTrsf = aCurPrj->Transformation();
679 const gp_GTrsf& aPrjTrsf = thePrj->Transformation();
680
681 for (Standard_Integer i = 1; i <= 3; ++i)
682 {
683 for (Standard_Integer j = 1; j <= 3 ; ++j)
684 {
685 if (aCurTrsf.Value (i, j) != aPrjTrsf.Value (i, j))
686 return Standard_False;
7fd59977 687 }
688 }
ab943560 689
7fd59977 690 return Standard_True;
691}
692
693
694//=======================================================================
695//function : Terminate
696//purpose :
697//=======================================================================
698
699void AIS_LocalContext::Terminate( const Standard_Boolean updateviewer )
700{
701 ClearDetected();
702 Clear();
703 myMapOfOwner.Clear();
704
705 mylastindex=0;
81bba717 706 // clear the selector...
7fd59977 707 myMainVS->Clear();
708 myCTX->SelectionManager()->Remove(myMainVS);
709
710
711 AIS_Selection::SetCurrentSelection(mySelName.ToCString());
712 Handle(AIS_Selection) S = AIS_Selection::CurrentSelection();
713 Handle(Standard_Transient) Tr;
714 for(S->Init();S->More();S->Next()){
715 Tr = S->Value();
716 (*((Handle(SelectMgr_EntityOwner)*)&Tr))->State(0);
717 }
718
719
720 AIS_Selection::Select();
721 AIS_Selection::Remove(mySelName.ToCString());
722
723 // CLE
724 // const Handle(V3d_Viewer)& Vwr = myCTX->CurrentViewer();
725 Handle(V3d_Viewer) Vwr = myCTX->CurrentViewer();
726 // ENDCLE
727 Handle(V3d_View) curV;
728 for(Vwr->InitActiveViews();Vwr->MoreActiveViews();Vwr->NextActiveViews()){
729 curV = Vwr->ActiveView();
730 Visual3d_TransientManager::ClearDraw( curV->View(), updateviewer );
731 }
732
733
734#ifdef DEB
735 Handle(V3d_View) BidV;
736 myMainVS->ClearAreas(BidV);
737 myMainVS->ClearSensitive(BidV);
738
739#endif
740}
741
742
743//=======================================================================
744//function : SubIntensity
745//purpose :
746//=======================================================================
747
748void AIS_LocalContext::SubIntensityOn(const Handle(AIS_InteractiveObject)& anObject)
749{
750 if(!myActiveObjects.IsBound(anObject)) return;
751
752 const Handle(AIS_LocalStatus)& Att = myActiveObjects(anObject);
753
754 if(Att->IsTemporary())
755 myMainPM->Color(anObject,myCTX->SubIntensityColor(),Att->DisplayMode());
756
757 Att->SubIntensityOn();
758}
759//=======================================================================
760//function : SubIntensity
761//purpose :
762//=======================================================================
763
764void AIS_LocalContext::SubIntensityOff(const Handle(AIS_InteractiveObject)& anObject)
765{
766 if(!myActiveObjects.IsBound(anObject)) return;
767
768 const Handle(AIS_LocalStatus)& Att = myActiveObjects(anObject);
769
770 if(Att->IsTemporary())
771 myMainPM->Unhighlight(anObject);
772 Att->SubIntensityOff();
773}
774
775
776//=======================================================================
777//function : Hilight
778//purpose :
779//=======================================================================
780
781void AIS_LocalContext::Hilight(const Handle(AIS_InteractiveObject)& anObject)
782{
783 if(!myActiveObjects.IsBound(anObject)){
784 Standard_Integer HiMod = anObject->HasHilightMode()? anObject->HilightMode() : 0;
785 Handle(AIS_LocalStatus) Att = new AIS_LocalStatus(Standard_True,
786 Standard_False,
787 -1,-1,HiMod);
788 myActiveObjects.Bind(anObject,Att);
789
790 }
791 const Handle(AIS_LocalStatus)& Att = myActiveObjects(anObject);
792 myMainPM->Color(anObject,myCTX->HilightColor(),Att->HilightMode());
793 Att->SubIntensityOn();
794}
795//=======================================================================
796//function : Hilight
797//purpose :
798//=======================================================================
799
800void AIS_LocalContext::Hilight(const Handle(AIS_InteractiveObject)& anObject,
801 const Quantity_NameOfColor Col)
802{
803 if(!myActiveObjects.IsBound(anObject)){
804 Standard_Integer HiMod = anObject->HasHilightMode()? anObject->HilightMode() : 0;
805 Handle(AIS_LocalStatus) Att = new AIS_LocalStatus(Standard_True,
806 Standard_False,
807 -1,-1,HiMod);
808 myActiveObjects.Bind(anObject,Att);
809
810 }
811 const Handle(AIS_LocalStatus)& Att = myActiveObjects(anObject);
812 myMainPM->Color(anObject,Col,Att->HilightMode());
813 Att->SubIntensityOn();
814 Att->SetHilightColor(Col);
815}
816
817//=======================================================================
818//function : Unhilight
819//purpose :
820//=======================================================================
821
822void AIS_LocalContext::Unhilight(const Handle(AIS_InteractiveObject)& anObject)
823{
824 if(!myActiveObjects.IsBound(anObject)) return;
825
81bba717 826 // chieck if by hazard the object is somewhere else...
7fd59977 827 Standard_Integer Indx;
828 Standard_Boolean IsSomeWhereElse =
829 myCTX->IsInLocal(anObject,Indx) && Indx != myCTX->IndexOfCurrentLocal();
830
831 const Handle(AIS_LocalStatus)& Att = myActiveObjects(anObject);
832 myMainPM->Unhighlight(anObject,Att->HilightMode());
833 if(Att->IsTemporary() && Att->DisplayMode()==-1)
834 if(!IsSomeWhereElse)
eb4320f2 835 myMainPM->SetVisibility (anObject, Att->HilightMode(), Standard_False);
836
7fd59977 837 Att->SubIntensityOff();
838 Att->SetHilightColor(Quantity_NOC_WHITE);
839}
840
841
842//=======================================================================
843//function : IsIn
844//purpose :
845//=======================================================================
846
847Standard_Boolean AIS_LocalContext::
848IsIn(const Handle(AIS_InteractiveObject)& anObject) const
849{
850 return myActiveObjects.IsBound(anObject);
851}
852
853//=======================================================================
854//function : IsHilighted
855//purpose :
856//=======================================================================
857
858Standard_Boolean AIS_LocalContext::IsHilighted(const Handle(AIS_InteractiveObject)& anObject) const
859{
860 if(!myActiveObjects.IsBound(anObject)) return Standard_False;
861 return myActiveObjects(anObject)->IsSubIntensityOn();
862}
863
864Standard_Boolean AIS_LocalContext::IsHilighted(const Handle(AIS_InteractiveObject)& anObject,
865 Standard_Boolean& WithColor,
866 Quantity_NameOfColor& HiCol) const
867{
868 if(!myActiveObjects.IsBound(anObject)) return Standard_False;
869 if( myActiveObjects(anObject)->IsSubIntensityOn()){
870 HiCol = myActiveObjects(anObject)->HilightColor();
871 if(HiCol==Quantity_NOC_WHITE)
872 WithColor = Standard_True;
873 else
874 WithColor = Standard_False;
875 return Standard_True;
876 }
877 return Standard_False;
878}
879
880
881void AIS_LocalContext::SetDisplayPriority(const Handle(AIS_InteractiveObject)& anObject,
882 const Standard_Integer Prior)
883{
884 if(!myActiveObjects.IsBound(anObject)) return;
885 const Handle(AIS_LocalStatus)& STAT = myActiveObjects(anObject);
886 if(STAT->DisplayMode()==-1) return;
887 myMainPM->SetDisplayPriority(anObject,STAT->DisplayMode(),Prior);
888 if(STAT->IsSubIntensityOn())
889 myMainPM->SetDisplayPriority(anObject,STAT->HilightMode(),Prior);
890
891
892}
893
7fd59977 894//=======================================================================
895//function : DisplayedObjects
896//purpose :
897//=======================================================================
898Standard_Integer AIS_LocalContext::DisplayedObjects(TColStd_MapOfTransient& theMap) const
899{
900 Standard_Integer NbDisp(0);
901 for(AIS_DataMapIteratorOfDataMapOfSelStat it(myActiveObjects);it.More();it.Next()){
902 const Handle(SelectMgr_SelectableObject)& SO = it.Key();
903 if(!theMap.Contains(SO))
904 if(it.Value()->DisplayMode()!=-1){
905 theMap.Add(SO);
906 NbDisp++;
907 }
908 }
909 return NbDisp;
910}
911
912
913//=======================================================================
914//function : IsDisplayed
915//purpose :
916//=======================================================================
917
918Standard_Boolean AIS_LocalContext::IsDisplayed(const Handle(AIS_InteractiveObject)& anObject) const
919{
920 if(!myActiveObjects.IsBound(anObject)) return Standard_False;
921 return (myActiveObjects(anObject)->DisplayMode()!=-1);
922}
923
924//=======================================================================
925//function : IsDisplayed
926//purpose :
927//=======================================================================
928
929Standard_Boolean AIS_LocalContext::IsDisplayed(const Handle(AIS_InteractiveObject)& anObject,
930 const Standard_Integer aMode) const
931{
932 if(!myActiveObjects.IsBound(anObject)) return Standard_False;
933 return (myActiveObjects(anObject)->DisplayMode()==aMode);
934}
935
936//=======================================================================
937//function : SelectionModes
938//purpose :
939//=======================================================================
940
941const TColStd_ListOfInteger& AIS_LocalContext::
942SelectionModes(const Handle(AIS_InteractiveObject)& anObject) const
943{
944 return myActiveObjects(anObject)->SelectionModes();
945}
946
947//=======================================================================
948//function : Status
949//purpose :
950//=======================================================================
951
952TCollection_AsciiString AIS_LocalContext::Status() const
953{
954 TCollection_AsciiString t;
955 return t;
956}
957
958const Handle(AIS_LocalStatus)& AIS_LocalContext::Status(const Handle(AIS_InteractiveObject)& anObject) const
959{
960 return myActiveObjects(anObject);
961}
962
963//=======================================================================
964//function : LoadContextObjects
965//purpose :
966//=======================================================================
967
968void AIS_LocalContext::LoadContextObjects()
969{
970 AIS_ListIteratorOfListOfInteractive It;
971 if(myLoadDisplayed) {
972 AIS_ListOfInteractive LL;
973 myCTX->DisplayedObjects(LL,Standard_True);
974 Handle(AIS_LocalStatus) Att;
975 for (It.Initialize(LL);It.More();It.Next()){
976 Att= new AIS_LocalStatus();
977 Att->SetDecomposition((It.Value()->AcceptShapeDecomposition() && myAcceptStdMode));
978 Att->SetTemporary(Standard_False);
979 Att->SetHilightMode(It.Value()->HasHilightMode()? It.Value()->HilightMode(): 0);
980
981 myActiveObjects.Bind(It.Value(),Att);
982 }
983 }
984}
985
986void AIS_LocalContext::UnloadContextObjects()
987{
988 AIS_ListIteratorOfListOfInteractive It;
989 if(myLoadDisplayed)
990 {
991 AIS_ListOfInteractive LL;
992 myCTX->DisplayedObjects(LL,Standard_True);
993
994 for (It.Initialize(LL);It.More();It.Next())
995 {
996 myActiveObjects.UnBind(It.Value());
997 }
998 }
999}
1000//=======================================================================
1001//function : Process
1002//purpose :
1003//=======================================================================
1004
1005void AIS_LocalContext::Process(const Handle(SelectMgr_SelectableObject)& anObject,
1006 const Standard_Boolean WithProj)
1007{
1008 if(!myActiveObjects.IsBound(anObject)) return;
1009 if(myActiveObjects(anObject)->Decomposed())
1010 ActivateStandardModes(anObject,WithProj);
1011 else
1012 {
1013 TColStd_ListIteratorOfListOfInteger It(myActiveObjects(anObject)->SelectionModes());
1014 for(;It.More();It.Next())
1015 myCTX->SelectionManager()->Activate(anObject,It.Value(),myMainVS,WithProj);
1016 }
1017}
1018
1019//=======================================================================
1020//function : Process
1021//purpose :
1022//=======================================================================
1023
1024void AIS_LocalContext::Process(const Standard_Boolean WithProj)
1025{
1026
1027 myMainVS->Clear();
1028
1029 AIS_DataMapIteratorOfDataMapOfSelStat It(myActiveObjects);
1030
1031 for(;It.More();It.Next()){
1032 myCTX->SelectionManager()->Load(It.Key(),myMainVS);
1033 if(It.Value()->Decomposed())
1034 ActivateStandardModes(It.Key(),WithProj);
1035 else if( myCTX->GetAutoActivateSelection() )
1036 {
1037 It.Value()->AddSelectionMode(0);
1038 myCTX->SelectionManager()->Activate(It.Key(),0,myMainVS,WithProj);
1039 }
1040 }
1041
1042}
1043
1044//=======================================================================
1045//function : ActivateModes
1046//purpose :
1047//=======================================================================
1048
1049void AIS_LocalContext::ActivateStandardModes(const Handle(SelectMgr_SelectableObject)& anObject,
1050 const Standard_Boolean WithProj)
1051{
1052 if(!myActiveObjects.IsBound(anObject)) return;
1053
1054 TColStd_ListIteratorOfListOfInteger itl (myListOfStandardMode);
1055
1056 const Handle(AIS_LocalStatus)& LS = myActiveObjects(anObject);
1057 if(LS->Decomposed()){
1058 for(;itl.More();itl.Next()){
1059 myCTX->SelectionManager()->Activate(anObject,itl.Value(),myMainVS,WithProj);
1060 LS->AddSelectionMode(itl.Value());
1061 }
1062 }
1063}
1064
1065
1066//=======================================================================
1067//function : ClearObjects
1068//purpose :
1069//=======================================================================
1070
1071void AIS_LocalContext::ClearObjects()
1072{
1073 AIS_DataMapIteratorOfDataMapOfSelStat It(myActiveObjects);
1074 for(;It.More();It.Next())
1075 {
1076 Handle(AIS_InteractiveObject) SO =
1077 Handle(AIS_InteractiveObject)::DownCast(It.Key());
1078
1079 const Handle(AIS_LocalStatus)& CurAtt = It.Value();
1080 //TColStd_ListIteratorOfListOfInteger ItL;
81bba717 1081 // if object is temporary the presentations managed by myMainPM are removed
7fd59977 1082 AIS_DisplayStatus TheDS = myCTX->DisplayStatus(SO);
1083
1084 if(TheDS != AIS_DS_Displayed){
1085 if(myMainPM->IsDisplayed(SO,CurAtt->DisplayMode())){
1086 if(CurAtt->IsSubIntensityOn()&&
1087 myMainPM->IsHighlighted(SO,CurAtt->HilightMode()))
1088 myMainPM->Unhighlight(SO,CurAtt->HilightMode());
1089 myMainPM->Erase(SO,CurAtt->DisplayMode());
1090 }
1091
1092 if(CurAtt->IsTemporary()){
1093 myMainPM->Erase(SO,CurAtt->DisplayMode());}
1094// myMainPM->Clear(SO,CurAtt->DisplayMode());}
1095 }
1096 else {
1097 if (CurAtt->IsSubIntensityOn()){
1098 myCTX->SubIntensityOff(Handle(AIS_InteractiveObject)::DownCast(SO));}
1099 Standard_Integer DiMo = SO->HasDisplayMode()?
1100 SO->DisplayMode():myCTX->DisplayMode();
1101 if(CurAtt->DisplayMode()!=-1 &&
1102 CurAtt->DisplayMode()!= DiMo)
1103 myMainPM->Erase(SO,CurAtt->DisplayMode());
1104 }
1105
1106 TColStd_ListIteratorOfListOfInteger ITL(CurAtt->SelectionModes());
1107 for(;ITL.More();ITL.Next())
1108 mySM->Deactivate(SO,ITL.Value(),myMainVS);
1109
1110 if(CurAtt->IsTemporary())
1111 mySM->Remove(SO,myMainVS);
1112
1113 }
1114 ClearSelected( Standard_False );
1115 myActiveObjects.Clear();
1116// myMainVS->ClearAreas();myMainVS->ClearSensitive();
1117}
1118
1119
1120Standard_Boolean AIS_LocalContext::IsDecompositionOn() const
1121{return !myListOfStandardMode.IsEmpty();}
1122
1123
1124
1125
1126//=======================================================================
1127//function : HasAlreadyFilters
1128//purpose :
1129//=======================================================================
1130
1131Standard_Boolean AIS_LocalContext::
1132HasFilters(const TopAbs_ShapeEnum aType) const
1133{
1134 return myFilters->ActsOn(aType);
1135}
1136
1137void AIS_LocalContext::ClearDetected()
1138{
eb4320f2 1139 for(Standard_Integer I=1;I<=myMapOfOwner.Extent();I++)
1140 {
1141 if(!myMapOfOwner(I).IsNull())
1142 {
7fd59977 1143 if(myMapOfOwner(I)->IsHilighted(myMainPM))
eb4320f2 1144 myMapOfOwner(I)->Unhilight(myMainPM);
1145 else
1146 {
1147 const Handle(SelectMgr_SelectableObject)& SO =
1148 myMapOfOwner.FindKey(I)->Selectable();
1149 if(myActiveObjects.IsBound(SO))
1150 {
1151 const Handle(AIS_LocalStatus)& Att = myActiveObjects(SO);
1152
1153 if(Att->IsTemporary() &&
1154 Att->DisplayMode()==-1 &&
1155 Att->SelectionModes().IsEmpty())
1156 {
1157 myMapOfOwner(I)->Clear(myMainPM);
1158 }
1159 }
7fd59977 1160 }
1161 }
1162 }
7fd59977 1163}
1164
1165void AIS_LocalContext::UpdateConversion()
1166{
1167 myMainVS->UpdateConversion();
1168}
1169
1170void AIS_LocalContext::UpdateSort()
1171{
1172 myMainVS->UpdateSort();
1173}
1174
1175
1176
1177//=======================================================================
1178//function : IMMEDIATE MODE
1179//purpose :
1180//=======================================================================
1181
1182Standard_Boolean AIS_LocalContext::BeginImmediateDraw()
1183{
1184 if(myMainPM->IsImmediateModeOn()){
1185 myMainPM->BeginDraw();
1186 return Standard_True;
1187 }
1188 return Standard_False;
1189}
1190
1191
1192Standard_Boolean AIS_LocalContext::ImmediateAdd(const Handle(AIS_InteractiveObject)& anIObj,
1193 const Standard_Integer aMode)
1194{
1195 if(!myMainPM->IsImmediateModeOn())
1196 return Standard_False;
1197 myMainPM->Add(anIObj,aMode);
1198 return Standard_True;
1199}
1200
1201Standard_Boolean AIS_LocalContext::ImmediateRemove(const Handle(AIS_InteractiveObject)& anIObj,
1202 const Standard_Integer aMode)
1203{
1204 if(!myMainPM->IsImmediateModeOn()) return Standard_False;
1205 myMainPM->Remove(anIObj,aMode);
1206 return Standard_True;
1207}
1208
1209Standard_Boolean AIS_LocalContext::EndImmediateDraw(const Handle(V3d_View)& aView,
1210 const Standard_Boolean DoubleBuf)
1211{
1212 if(!myMainPM->IsImmediateModeOn()) return Standard_False;
1213 myMainPM->EndDraw(aView,DoubleBuf);
1214 return Standard_True;
1215}
1216
1217Standard_Boolean AIS_LocalContext::IsImmediateModeOn() const
1218{return myMainPM->IsImmediateModeOn();}
1219
3c982548 1220void AIS_LocalContext::SetSensitivityMode(const StdSelect_SensitivityMode aMode) {
1221
1222 myMainVS->SetSensitivityMode(aMode);
1223}
1224
1225StdSelect_SensitivityMode AIS_LocalContext::SensitivityMode() const {
1226
1227 return myMainVS->SensitivityMode();
1228}
1229
7fd59977 1230void AIS_LocalContext::SetSensitivity(const Standard_Real aPrecision) {
1231
1232 myMainVS->SetSensitivity(aPrecision);
1233}
1234
3c982548 1235Standard_Real AIS_LocalContext::Sensitivity() const {
7fd59977 1236
3c982548 1237 return myMainVS->Sensitivity();
1238}
1239
1240void AIS_LocalContext::SetPixelTolerance(const Standard_Integer aPrecision) {
1241
1242 myMainVS->SetPixelTolerance(aPrecision);
1243}
1244
1245Standard_Integer AIS_LocalContext::PixelTolerance() const {
1246
1247 return myMainVS->PixelTolerance();
7fd59977 1248}
59f45b7c 1249
1250//=======================================================================
1251//function : SetZLayer
1252//purpose :
1253//=======================================================================
1254
1255void AIS_LocalContext::SetZLayer (const Handle(AIS_InteractiveObject)& theIObj,
1256 const Standard_Integer theLayerId)
1257{
1258 if (!myActiveObjects.IsBound (theIObj))
1259 return;
1260
1261 const Handle(AIS_LocalStatus)& aStatus = myActiveObjects (theIObj);
1262 if (aStatus->DisplayMode () == -1)
1263 return;
1264
1265 theIObj->SetZLayer (myMainPM, theLayerId);
1266}
1267
1268//=======================================================================
1269//function : GetZLayer
1270//purpose :
1271//=======================================================================
1272
1273Standard_Integer AIS_LocalContext::GetZLayer (const Handle(AIS_InteractiveObject)& theIObj) const
1274{
1275 if (!myActiveObjects.IsBound (theIObj))
1276 return -1;
1277
1278 return theIObj->GetZLayer (myMainPM);
1279}
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