1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
3 // File: XGUI_Displayer.cpp
4 // Created: 20 Apr 2014
5 // Author: Natalia ERMOLAEVA
7 #include "XGUI_Displayer.h"
8 #include "XGUI_Workshop.h"
9 #include "XGUI_ViewerProxy.h"
10 #include "XGUI_SelectionMgr.h"
11 #include "XGUI_Selection.h"
12 #include "XGUI_CustomPrs.h"
14 #include <AppElements_Viewer.h>
16 #include <ModelAPI_Document.h>
17 #include <ModelAPI_Data.h>
18 #include <ModelAPI_Object.h>
19 #include <ModelAPI_Tools.h>
20 #include <ModelAPI_AttributeIntArray.h>
21 #include <ModelAPI_ResultCompSolid.h>
23 #include <ModuleBase_ResultPrs.h>
24 #include <ModuleBase_Tools.h>
25 #include <ModuleBase_IModule.h>
27 #include <GeomAPI_Shape.h>
28 #include <GeomAPI_IPresentable.h>
29 #include <GeomAPI_ICustomPrs.h>
31 #include <AIS_InteractiveContext.hxx>
32 #include <AIS_LocalContext.hxx>
33 #include <AIS_ListOfInteractive.hxx>
34 #include <AIS_ListIteratorOfListOfInteractive.hxx>
35 #include <AIS_DimensionSelectionMode.hxx>
36 #include <AIS_Shape.hxx>
37 #include <AIS_Dimension.hxx>
38 #include <TColStd_ListIteratorOfListOfInteger.hxx>
39 #include <SelectMgr_ListOfFilter.hxx>
40 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
41 #include <Prs3d_Drawer.hxx>
42 #include <Prs3d_IsoAspect.hxx>
44 #include <StdSelect_ViewerSelector3d.hxx>
46 #include <TColStd_MapOfTransient.hxx>
47 #include <TColStd_MapIteratorOfMapOfTransient.hxx>
51 const int MOUSE_SENSITIVITY_IN_PIXEL = 10; ///< defines the local context mouse selection sensitivity
53 //#define DEBUG_ACTIVATE_OBJECTS
54 //#define DEBUG_DEACTIVATE
55 //#define DEBUG_ACTIVATE_AIS
56 //#define DEBUG_DEACTIVATE_AIS
58 //#define DEBUG_DISPLAY
59 //#define DEBUG_FEATURE_REDISPLAY
60 //#define DEBUG_SELECTION_FILTERS
62 //#define DEBUG_COMPOSILID_DISPLAY
63 // Workaround for bug #25637
64 void displayedObjects(const Handle(AIS_InteractiveContext)& theAIS, AIS_ListOfInteractive& theList)
66 // Get from null point
67 theAIS->DisplayedObjects(theList, true);
68 if (theAIS->HasOpenedContext()) {
69 // get from local context
70 const Handle(AIS_LocalContext)& aLC = theAIS->LocalContext();
71 TColStd_MapOfTransient aMap;
72 int NbDisp = aLC->DisplayedObjects(aMap);
73 TColStd_MapIteratorOfMapOfTransient aIt(aMap);
75 Handle(AIS_InteractiveObject) curIO;
76 Handle(Standard_Transient) Tr;
77 for(; aIt.More(); aIt.Next()){
79 curIO = *((Handle(AIS_InteractiveObject)*) &Tr);
80 theList.Append(curIO);
85 QString qIntListInfo(const QIntList& theValues, const QString& theSeparator = QString(", "))
88 QIntList::const_iterator anIt = theValues.begin(), aLast = theValues.end();
89 for (; anIt != aLast; anIt++) {
90 anInfo.append(QString::number(*anIt));
92 return anInfo.join(theSeparator);
95 XGUI_Displayer::XGUI_Displayer(XGUI_Workshop* theWorkshop)
96 : myWorkshop(theWorkshop)
98 enableUpdateViewer(true);
99 myCustomPrs = std::shared_ptr<GeomAPI_ICustomPrs>(new XGUI_CustomPrs());
102 XGUI_Displayer::~XGUI_Displayer()
106 bool XGUI_Displayer::isVisible(ObjectPtr theObject) const
108 return myResult2AISObjectMap.contains(theObject);
111 void XGUI_Displayer::display(ObjectPtr theObject, bool theUpdateViewer)
113 if (isVisible(theObject)) {
114 #ifdef DEBUG_COMPOSILID_DISPLAY
115 ResultCompSolidPtr aCompsolidResult = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(theObject);
116 if (aCompsolidResult.get()) {
117 for(int i = 0; i < aCompsolidResult->numberOfSubs(); i++) {
118 ResultPtr aSubResult = aCompsolidResult->subResult(i);
119 if (aSubResult.get())
120 redisplay(aSubResult, false);
127 redisplay(theObject, theUpdateViewer);
131 GeomPresentablePtr aPrs = std::dynamic_pointer_cast<GeomAPI_IPresentable>(theObject);
132 bool isShading = false;
133 if (aPrs.get() != NULL) {
134 anAIS = aPrs->getAISObject(anAIS);
136 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
137 if (aResult.get() != NULL) {
138 #ifdef DEBUG_COMPOSILID_DISPLAY
139 ResultCompSolidPtr aCompsolidResult = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(theObject);
140 if (aCompsolidResult.get()) {
141 for(int i = 0; i < aCompsolidResult->numberOfSubs(); i++) {
142 ResultPtr aSubResult = aCompsolidResult->subResult(i);
143 if (aSubResult.get())
144 display(aSubResult, false);
151 std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(aResult);
152 if (aShapePtr.get() != NULL) {
153 anAIS = AISObjectPtr(new GeomAPI_AISObject());
154 anAIS->setImpl(new Handle(AIS_InteractiveObject)(new ModuleBase_ResultPrs(aResult)));
155 //anAIS->createShape(aShapePtr);
158 #ifdef DEBUG_COMPOSILID_DISPLAY
164 display(theObject, anAIS, isShading, theUpdateViewer);
168 bool canBeShaded(Handle(AIS_InteractiveObject) theAIS)
170 Handle(AIS_Shape) aShapePrs = Handle(AIS_Shape)::DownCast(theAIS);
171 if (!aShapePrs.IsNull()) {
172 TopoDS_Shape aShape = aShapePrs->Shape();
175 TopAbs_ShapeEnum aType = aShape.ShapeType();
176 if ((aType == TopAbs_VERTEX) || (aType == TopAbs_EDGE) || (aType == TopAbs_WIRE))
179 // Check that the presentation is not a sketch
180 Handle(ModuleBase_ResultPrs) aPrs = Handle(ModuleBase_ResultPrs)::DownCast(theAIS);
182 return !aPrs->isSketchMode();
189 void XGUI_Displayer::display(ObjectPtr theObject, AISObjectPtr theAIS,
190 bool isShading, bool theUpdateViewer)
192 Handle(AIS_InteractiveContext) aContext = AISContext();
193 if (aContext.IsNull())
196 Handle(AIS_InteractiveObject) anAISIO = theAIS->impl<Handle(AIS_InteractiveObject)>();
197 if (!anAISIO.IsNull()) {
198 appendResultObject(theObject, theAIS);
200 bool isCustomized = customizeObject(theObject);
202 int aDispMode = isShading? Shading : Wireframe;
204 anAISIO->Attributes()->SetFaceBoundaryDraw( Standard_True );
205 anAISIO->SetDisplayMode(aDispMode);
206 aContext->Display(anAISIO, aDispMode, 0, false, true, AIS_DS_Displayed);
208 emit objectDisplayed(theObject, theAIS);
209 activate(anAISIO, myActiveSelectionModes, theUpdateViewer);
215 void XGUI_Displayer::erase(ObjectPtr theObject, const bool theUpdateViewer)
217 if (!isVisible(theObject))
220 Handle(AIS_InteractiveContext) aContext = AISContext();
221 if (aContext.IsNull())
223 AISObjectPtr anObject = myResult2AISObjectMap[theObject];
225 Handle(AIS_InteractiveObject) anAIS = anObject->impl<Handle(AIS_InteractiveObject)>();
226 if (!anAIS.IsNull()) {
227 emit beforeObjectErase(theObject, anObject);
228 aContext->Remove(anAIS, theUpdateViewer);
231 myResult2AISObjectMap.remove(theObject);
234 std::ostringstream aPtrStr;
235 aPtrStr << theObject.get();
236 qDebug(QString("erase object: %1").arg(aPtrStr.str().c_str()).toStdString().c_str());
237 qDebug(getResult2AISObjectMapInfo().c_str());
241 void XGUI_Displayer::redisplay(ObjectPtr theObject, bool theUpdateViewer)
243 if (!isVisible(theObject))
246 AISObjectPtr aAISObj = getAISObject(theObject);
247 Handle(AIS_InteractiveObject) aAISIO = aAISObj->impl<Handle(AIS_InteractiveObject)>();
249 GeomPresentablePtr aPrs = std::dynamic_pointer_cast<GeomAPI_IPresentable>(theObject);
251 AISObjectPtr aAIS_Obj = aPrs->getAISObject(aAISObj);
253 erase(theObject, theUpdateViewer);
256 if (aAIS_Obj != aAISObj) {
257 appendResultObject(theObject, aAIS_Obj);
259 aAISIO = aAIS_Obj->impl<Handle(AIS_InteractiveObject)>();
262 if (!aAISIO.IsNull()) {
263 Handle(AIS_InteractiveContext) aContext = AISContext();
264 if (aContext.IsNull())
266 // Check that the visualized shape is the same and the redisplay is not necessary
267 // Redisplay of AIS object leads to this object selection compute and the selection
268 // in the browser is lost
270 // this check is not necessary anymore because the selection store/restore is realized
271 // before and after the values modification.
272 // Moreother, this check avoids customize and redisplay presentation if the presentable
273 // parameter is changed.
274 bool isEqualShapes = false;
275 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
276 if (aResult.get() != NULL) {
277 Handle(AIS_Shape) aShapePrs = Handle(AIS_Shape)::DownCast(aAISIO);
278 if (!aShapePrs.IsNull()) {
279 std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(aResult);
280 if (aShapePtr.get()) {
281 const TopoDS_Shape& aOldShape = aShapePrs->Shape();
282 if (!aOldShape.IsNull())
283 isEqualShapes = aOldShape.IsEqual(aShapePtr->impl<TopoDS_Shape>());
287 // Customization of presentation
288 bool isCustomized = customizeObject(theObject);
289 #ifdef DEBUG_FEATURE_REDISPLAY
290 qDebug(QString("Redisplay: %1, isEqualShapes=%2, isCustomized=%3").
291 arg(!isEqualShapes || isCustomized).arg(isEqualShapes).arg(isCustomized).toStdString().c_str());
293 if (!isEqualShapes || isCustomized) {
294 aContext->Redisplay(aAISIO, false);
295 #ifdef DEBUG_FEATURE_REDISPLAY
296 qDebug(" Redisplay happens");
304 void XGUI_Displayer::deactivate(ObjectPtr theObject, const bool theUpdateViewer)
306 #ifdef DEBUG_DEACTIVATE
307 QString anInfoStr = ModuleBase_Tools::objectInfo(theObject);
308 qDebug(QString("deactivate: myActiveSelectionModes[%1]: %2, objects = ").
309 arg(myActiveSelectionModes.size()).arg(qIntListInfo(myActiveSelectionModes)).
311 toStdString().c_str());
313 if (isVisible(theObject)) {
314 Handle(AIS_InteractiveContext) aContext = AISContext();
315 if (aContext.IsNull())
318 AISObjectPtr anObj = myResult2AISObjectMap[theObject];
319 Handle(AIS_InteractiveObject) anAIS = anObj->impl<Handle(AIS_InteractiveObject)>();
321 deactivateAIS(anAIS);
322 // the selection from the previous activation modes should be cleared manually (#26172)
323 aContext->LocalContext()->ClearOutdatedSelection(anAIS, true);
329 void XGUI_Displayer::getModesOfActivation(ObjectPtr theObject, QIntList& theModes)
331 if (!isVisible(theObject))
334 Handle(AIS_InteractiveContext) aContext = AISContext();
335 if (aContext.IsNull())
338 AISObjectPtr aAISObj = getAISObject(theObject);
340 if (aAISObj.get() != NULL) {
341 Handle(AIS_InteractiveObject) anAISIO = aAISObj->impl<Handle(AIS_InteractiveObject)>();
342 TColStd_ListOfInteger aTColModes;
343 aContext->ActivatedModes(anAISIO, aTColModes);
344 TColStd_ListIteratorOfListOfInteger itr( aTColModes );
345 for (; itr.More(); itr.Next() ) {
346 theModes.append(itr.Value());
351 void XGUI_Displayer::activateObjects(const QIntList& theModes, const QObjectPtrList& theObjList,
352 const bool theUpdateViewer)
354 // Convert shape types to selection types
356 foreach(int aType, theModes) {
357 if (aType >= TopAbs_SHAPE)
358 aModes.append(aType);
360 aModes.append(AIS_Shape::SelectionMode((TopAbs_ShapeEnum)aType));
363 #ifdef DEBUG_ACTIVATE_OBJECTS
365 QObjectPtrList::const_iterator anIt = theObjList.begin(), aLast = theObjList.end();
366 for (; anIt != aLast; ++anIt) {
367 anInfo.append(ModuleBase_Tools::objectInfo((*anIt)));
369 QString anInfoStr = anInfo.join(", ");
371 qDebug(QString("activateObjects: aModes[%1] = %2, myActiveSelectionModes[%3] = %4, objects = %5").
372 arg(aModes.size()).arg(qIntListInfo(aModes)).
373 arg(myActiveSelectionModes.size()).arg(qIntListInfo(myActiveSelectionModes)).
375 toStdString().c_str());
377 // In order to avoid doblications of selection modes
379 foreach (int aMode, aModes) {
380 if (!aNewModes.contains(aMode))
381 aNewModes.append(aMode);
383 myActiveSelectionModes = aNewModes;
384 Handle(AIS_InteractiveContext) aContext = AISContext();
385 if (aContext.IsNull())
387 // Open local context if there is no one
388 if (!aContext->HasOpenedContext())
391 //aContext->UseDisplayedObjects();
392 //myUseExternalObjects = true;
394 Handle(AIS_InteractiveObject) anAISIO;
395 AIS_ListOfInteractive aPrsList;
396 if (theObjList.isEmpty())
399 foreach(ObjectPtr aObj, theObjList) {
400 if (myResult2AISObjectMap.contains(aObj))
401 aPrsList.Append(myResult2AISObjectMap[aObj]->impl<Handle(AIS_InteractiveObject)>());
405 AIS_ListIteratorOfListOfInteractive aLIt(aPrsList);
406 for(aLIt.Initialize(aPrsList); aLIt.More(); aLIt.Next()){
407 anAISIO = aLIt.Value();
408 activate(anAISIO, myActiveSelectionModes, false);
414 bool XGUI_Displayer::isActive(ObjectPtr theObject) const
416 Handle(AIS_InteractiveContext) aContext = AISContext();
417 if (aContext.IsNull())
419 if (!isVisible(theObject))
422 AISObjectPtr anObj = myResult2AISObjectMap[theObject];
423 Handle(AIS_InteractiveObject) anAIS = anObj->impl<Handle(AIS_InteractiveObject)>();
425 TColStd_ListOfInteger aModes;
426 aContext->ActivatedModes(anAIS, aModes);
427 return aModes.Extent() > 0;
429 void XGUI_Displayer::setSelected(const QList<ModuleBase_ViewerPrs>& theValues, bool theUpdateViewer)
431 Handle(AIS_InteractiveContext) aContext = AISContext();
432 if (aContext.IsNull())
434 if (aContext->HasOpenedContext()) {
435 aContext->UnhilightSelected();
436 aContext->ClearSelected();
437 foreach (ModuleBase_ViewerPrs aPrs, theValues) {
438 const TopoDS_Shape& aShape = aPrs.shape();
439 if (!aShape.IsNull()) {
440 aContext->AddOrRemoveSelected(aShape, false);
442 ObjectPtr anObject = aPrs.object();
443 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
444 if (aResult.get() && isVisible(aResult)) {
445 AISObjectPtr anObj = myResult2AISObjectMap[aResult];
446 Handle(AIS_InteractiveObject) anAIS = anObj->impl<Handle(AIS_InteractiveObject)>();
447 if (!anAIS.IsNull()) {
448 // The methods are replaced in order to provide multi-selection, e.g. restore selection
449 // by activating multi selector widget. It also gives an advantage that the multi
450 // selection in OB gives multi-selection in the viewer
451 //aContext->SetSelected(anAIS, false);
452 // The selection in the context was cleared, so the method sets the objects are selected
453 aContext->AddOrRemoveSelected(anAIS, false);
459 aContext->UnhilightCurrents();
460 aContext->ClearCurrents();
461 foreach (ModuleBase_ViewerPrs aPrs, theValues) {
462 ObjectPtr anObject = aPrs.object();
463 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
464 if (aResult.get() && isVisible(aResult)) {
465 AISObjectPtr anObj = myResult2AISObjectMap[aResult];
466 Handle(AIS_InteractiveObject) anAIS = anObj->impl<Handle(AIS_InteractiveObject)>();
468 aContext->SetCurrentObject(anAIS, false);
476 void XGUI_Displayer::clearSelected()
478 Handle(AIS_InteractiveContext) aContext = AISContext();
480 aContext->UnhilightCurrents(false);
481 aContext->ClearSelected();
485 void XGUI_Displayer::eraseAll(const bool theUpdateViewer)
487 Handle(AIS_InteractiveContext) aContext = AISContext();
488 if (!aContext.IsNull()) {
489 foreach (ObjectPtr aObj, myResult2AISObjectMap.keys()) {
490 AISObjectPtr aAISObj = myResult2AISObjectMap[aObj];
492 Handle(AIS_InteractiveObject) anIO = aAISObj->impl<Handle(AIS_InteractiveObject)>();
493 if (!anIO.IsNull()) {
494 emit beforeObjectErase(aObj, aAISObj);
495 aContext->Remove(anIO, false);
501 myResult2AISObjectMap.clear();
504 qDebug(getResult2AISObjectMapInfo().c_str());
508 void XGUI_Displayer::deactivateTrihedron() const
510 Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
512 AIS_ListOfInteractive aList;
513 aContext->DisplayedObjects(aList, true);
514 AIS_ListIteratorOfListOfInteractive aIt;
515 for (aIt.Initialize(aList); aIt.More(); aIt.Next()) {
516 Handle(AIS_Trihedron) aTrihedron = Handle(AIS_Trihedron)::DownCast(aIt.Value());
517 if (!aTrihedron.IsNull()) {
518 aContext->Deactivate(aTrihedron);
523 void XGUI_Displayer::openLocalContext()
525 Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
526 if (aContext.IsNull())
528 // Open local context if there is no one
529 if (!aContext->HasOpenedContext()) {
530 // Preserve selected objects
531 //AIS_ListOfInteractive aAisList;
532 //for (aContext->InitCurrent(); aContext->MoreCurrent(); aContext->NextCurrent())
533 // aAisList.Append(aContext->Current());
535 // get the filters from the global context and append them to the local context
536 // a list of filters in the global context is not cleared and should be cleared here
537 SelectMgr_ListOfFilter aFilters;
538 aFilters.Assign(aContext->Filters());
539 // it is important to remove the filters in the global context, because there is a code
540 // in the closeLocalContex, which restore the global context filters
541 aContext->RemoveFilters();
543 //aContext->ClearCurrents();
544 aContext->OpenLocalContext();
545 deactivateTrihedron();
546 //aContext->NotUseDisplayedObjects();
548 //myUseExternalObjects = false;
550 SelectMgr_ListIteratorOfListOfFilter aIt(aFilters);
551 for (;aIt.More(); aIt.Next()) {
552 aContext->AddFilter(aIt.Value());
555 //AIS_ListIteratorOfListOfInteractive aIt2(aAisList);
556 //for(; aIt2.More(); aIt2.Next()) {
557 // aContext->SetSelected(aIt2.Value(), false);
562 void XGUI_Displayer::closeLocalContexts(const bool theUpdateViewer)
564 Handle(AIS_InteractiveContext) aContext = AISContext();
565 if ( (!aContext.IsNull()) && (aContext->HasOpenedContext()) ) {
566 // Preserve selected objects
567 //AIS_ListOfInteractive aAisList;
568 //for (aContext->InitSelected(); aContext->MoreSelected(); aContext->NextSelected())
569 // aAisList.Append(aContext->SelectedInteractive());
571 // get the filters from the local context and append them to the global context
572 // a list of filters in the local context is cleared
573 SelectMgr_ListOfFilter aFilters;
574 aFilters.Assign(aContext->Filters());
576 //aContext->ClearSelected();
577 aContext->CloseAllContexts(false);
579 // From the moment when the AIS_DS_Displayed flag is used in the Display of AIS object,
580 // this code is obsolete. It is temporaty commented and should be removed after
581 // the test campaign.
582 // Redisplay all object if they were displayed in localContext
583 /*Handle(AIS_InteractiveObject) aAISIO;
584 foreach (AISObjectPtr aAIS, myResult2AISObjectMap) {
585 aAISIO = aAIS->impl<Handle(AIS_InteractiveObject)>();
586 if (aContext->DisplayStatus(aAISIO) != AIS_DS_Displayed) {
587 aContext->Display(aAISIO, false);
588 aContext->SetDisplayMode(aAISIO, Shading, false);
592 // Append the filters from the local selection in the global selection context
593 SelectMgr_ListIteratorOfListOfFilter aIt(aFilters);
594 for (;aIt.More(); aIt.Next()) {
595 Handle(SelectMgr_Filter) aFilter = aIt.Value();
596 aContext->AddFilter(aFilter);
601 //myUseExternalObjects = false;
604 //AIS_ListIteratorOfListOfInteractive aIt2(aAisList);
605 //for(; aIt2.More(); aIt2.Next()) {
606 // if (aContext->IsDisplayed(aIt2.Value()))
607 // aContext->SetCurrentObject(aIt2.Value(), false);
612 AISObjectPtr XGUI_Displayer::getAISObject(ObjectPtr theObject) const
615 if (myResult2AISObjectMap.contains(theObject))
616 anIO = myResult2AISObjectMap[theObject];
620 ObjectPtr XGUI_Displayer::getObject(const AISObjectPtr& theIO) const
622 Handle(AIS_InteractiveObject) aRefAIS = theIO->impl<Handle(AIS_InteractiveObject)>();
623 return getObject(aRefAIS);
626 ObjectPtr XGUI_Displayer::getObject(const Handle(AIS_InteractiveObject)& theIO) const
629 foreach (ObjectPtr anObj, myResult2AISObjectMap.keys()) {
630 AISObjectPtr aAIS = myResult2AISObjectMap[anObj];
631 Handle(AIS_InteractiveObject) anAIS = aAIS->impl<Handle(AIS_InteractiveObject)>();
637 if (!anObject.get()) {
638 std::shared_ptr<GeomAPI_AISObject> anAISObj = AISObjectPtr(new GeomAPI_AISObject());
639 if (!theIO.IsNull()) {
640 anAISObj->setImpl(new Handle(AIS_InteractiveObject)(theIO));
642 anObject = myWorkshop->module()->findPresentedObject(anAISObj);
647 bool XGUI_Displayer::enableUpdateViewer(const bool isEnabled)
649 bool aWasEnabled = myEnableUpdateViewer;
651 myEnableUpdateViewer = isEnabled;
656 void XGUI_Displayer::updateViewer() const
658 Handle(AIS_InteractiveContext) aContext = AISContext();
659 if (!aContext.IsNull() && myEnableUpdateViewer) {
660 myWorkshop->viewer()->Zfitall();
661 aContext->UpdateCurrentViewer();
665 void XGUI_Displayer::activateAIS(const Handle(AIS_InteractiveObject)& theIO,
666 const int theMode, const bool theUpdateViewer) const
668 Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
669 aContext->Activate(theIO, theMode, theUpdateViewer);
671 #ifdef DEBUG_ACTIVATE_AIS
672 ObjectPtr anObject = getObject(theIO);
673 anInfo.append(ModuleBase_Tools::objectInfo((*anIt)));
674 qDebug(QString("activateAIS: theMode = %1, object = %2").arg(theMode).arg(anInfo).toStdString().c_str());
678 void XGUI_Displayer::deactivateAIS(const Handle(AIS_InteractiveObject)& theIO, const int theMode) const
680 Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
682 aContext->Deactivate(theIO);
684 aContext->Deactivate(theIO, theMode);
686 #ifdef DEBUG_DEACTIVATE_AIS
687 ObjectPtr anObject = getObject(theIO);
688 anInfo.append(ModuleBase_Tools::objectInfo((*anIt)));
689 qDebug(QString("deactivateAIS: theMode = %1, object = %2").arg(theMode).arg(anInfo).toStdString().c_str());
693 Handle(AIS_InteractiveContext) XGUI_Displayer::AISContext() const
695 Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
696 if ((!aContext.IsNull()) && (!aContext->HasOpenedContext())) {
697 aContext->OpenLocalContext();
698 deactivateTrihedron();
699 aContext->DefaultDrawer()->VIsoAspect()->SetNumber(0);
700 aContext->DefaultDrawer()->UIsoAspect()->SetNumber(0);
705 Handle(SelectMgr_AndFilter) XGUI_Displayer::GetFilter()
707 Handle(AIS_InteractiveContext) aContext = AISContext();
708 if (myAndFilter.IsNull() && !aContext.IsNull()) {
709 myAndFilter = new SelectMgr_AndFilter();
710 aContext->AddFilter(myAndFilter);
715 void XGUI_Displayer::displayAIS(AISObjectPtr theAIS, const bool toActivateInSelectionModes,
716 bool theUpdateViewer)
718 Handle(AIS_InteractiveContext) aContext = AISContext();
719 if (aContext.IsNull())
721 Handle(AIS_InteractiveObject) anAISIO = theAIS->impl<Handle(AIS_InteractiveObject)>();
722 if (!anAISIO.IsNull()) {
723 aContext->Display(anAISIO, 0/*wireframe*/, 0, theUpdateViewer, true, AIS_DS_Displayed);
724 aContext->Deactivate(anAISIO);
725 aContext->Load(anAISIO);
726 if (toActivateInSelectionModes) {
727 if (aContext->HasOpenedContext()) {
728 if (myActiveSelectionModes.size() == 0)
729 activateAIS(anAISIO, 0, theUpdateViewer);
731 foreach(int aMode, myActiveSelectionModes) {
732 activateAIS(anAISIO, aMode, theUpdateViewer);
740 void XGUI_Displayer::eraseAIS(AISObjectPtr theAIS, const bool theUpdateViewer)
742 Handle(AIS_InteractiveContext) aContext = AISContext();
743 if (aContext.IsNull())
745 Handle(AIS_InteractiveObject) anAISIO = theAIS->impl<Handle(AIS_InteractiveObject)>();
746 if (!anAISIO.IsNull() && aContext->IsDisplayed(anAISIO)) {
747 aContext->Remove(anAISIO, theUpdateViewer);
752 void XGUI_Displayer::setDisplayMode(ObjectPtr theObject, DisplayMode theMode, bool theUpdateViewer)
754 if (theMode == NoMode)
757 Handle(AIS_InteractiveContext) aContext = AISContext();
758 if (aContext.IsNull())
761 AISObjectPtr aAISObj = getAISObject(theObject);
765 Handle(AIS_InteractiveObject) aAISIO = aAISObj->impl<Handle(AIS_InteractiveObject)>();
766 aContext->SetDisplayMode(aAISIO, theMode, false);
767 // Redisplay in order to update new mode because it could be not computed before
772 XGUI_Displayer::DisplayMode XGUI_Displayer::displayMode(ObjectPtr theObject) const
774 Handle(AIS_InteractiveContext) aContext = AISContext();
775 if (aContext.IsNull())
778 AISObjectPtr aAISObj = getAISObject(theObject);
782 Handle(AIS_InteractiveObject) aAISIO = aAISObj->impl<Handle(AIS_InteractiveObject)>();
783 return (XGUI_Displayer::DisplayMode) aAISIO->DisplayMode();
786 void XGUI_Displayer::addSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
788 Handle(AIS_InteractiveContext) aContext = AISContext();
789 if (aContext.IsNull() || hasSelectionFilter(theFilter))
792 Handle(SelectMgr_CompositionFilter) aCompFilter = GetFilter();
793 aCompFilter->Add(theFilter);
794 #ifdef DEBUG_SELECTION_FILTERS
795 int aCount = GetFilter()->StoredFilters().Extent();
796 qDebug(QString("addSelectionFilter: filters.count() = %1").arg(aCount).toStdString().c_str());
800 void XGUI_Displayer::removeSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
802 Handle(AIS_InteractiveContext) aContext = AISContext();
803 if (aContext.IsNull())
805 Handle(SelectMgr_AndFilter) aCompositeFilter = GetFilter();
806 if (aCompositeFilter->IsIn(theFilter))
807 aCompositeFilter->Remove(theFilter);
808 #ifdef DEBUG_SELECTION_FILTERS
809 int aCount = GetFilter()->StoredFilters().Extent();
810 qDebug(QString("removeSelectionFilter: filters.count() = %1").arg(aCount).toStdString().c_str());
814 bool XGUI_Displayer::hasSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
816 bool aFilterFound = false;
818 Handle(AIS_InteractiveContext) aContext = AISContext();
819 if (aContext.IsNull())
821 const SelectMgr_ListOfFilter& aFilters = aContext->Filters();
822 SelectMgr_ListIteratorOfListOfFilter aIt(aFilters);
823 for (; aIt.More() && !aFilterFound; aIt.Next()) {
824 if (theFilter.Access() == aIt.Value().Access())
827 Handle(SelectMgr_CompositionFilter) aCompFilter = GetFilter();
828 const SelectMgr_ListOfFilter& aStoredFilters = aCompFilter->StoredFilters();
829 for (aIt.Initialize(aStoredFilters); aIt.More() && !aFilterFound; aIt.Next()) {
830 if (theFilter.Access() == aIt.Value().Access())
836 void XGUI_Displayer::removeFilters()
838 Handle(AIS_InteractiveContext) aContext = AISContext();
839 if (aContext.IsNull())
841 GetFilter()->Clear();
844 void XGUI_Displayer::showOnly(const QObjectPtrList& theList)
846 QObjectPtrList aDispList = myResult2AISObjectMap.keys();
847 foreach(ObjectPtr aObj, aDispList) {
848 if (!theList.contains(aObj))
851 foreach(ObjectPtr aObj, theList) {
852 if (!isVisible(aObj))
853 display(aObj, false);
858 bool XGUI_Displayer::canBeShaded(ObjectPtr theObject) const
860 if (!isVisible(theObject))
863 AISObjectPtr aAISObj = getAISObject(theObject);
864 if (aAISObj.get() == NULL)
867 Handle(AIS_InteractiveObject) anAIS = aAISObj->impl<Handle(AIS_InteractiveObject)>();
868 return ::canBeShaded(anAIS);
871 void XGUI_Displayer::activate(const Handle(AIS_InteractiveObject)& theIO,
872 const QIntList& theModes,
873 const bool theUpdateViewer) const
875 Handle(AIS_InteractiveContext) aContext = AISContext();
876 if (aContext.IsNull() || theIO.IsNull())
879 // deactivate object in all modes, which are not in the list of activation
880 // It seems that after the IO deactivation the selected state of the IO's owners
881 // is modified in OCC(version: 6.8.0) and the selection of the object later is lost.
882 // By this reason, the number of the IO deactivate is decreased and the object is deactivated
883 // only if there is a difference in the current modes and the parameters modes.
884 // If the selection problem happens again, it is possible to write a test scenario and create
885 // a bug. The bug steps are the following:
886 // Create two IO, activate them in 5 modes, select the first IO, deactivate 3 modes for both,
887 // with clicked SHIFT select the second object. The result is the selection of the first IO is lost.
888 TColStd_ListOfInteger aTColModes;
889 aContext->ActivatedModes(theIO, aTColModes);
890 TColStd_ListIteratorOfListOfInteger itr( aTColModes );
891 QIntList aModesActivatedForIO;
892 bool isDeactivated = false;
893 for (; itr.More(); itr.Next() ) {
894 Standard_Integer aMode = itr.Value();
895 if (!theModes.contains(aMode)) {
896 deactivateAIS(theIO, aMode);
897 isDeactivated = true;
900 aModesActivatedForIO.append(aMode);
904 // the selection from the previous activation modes should be cleared manually (#26172)
905 aContext->LocalContext()->ClearOutdatedSelection(theIO, true);
910 // loading the interactive object allowing the decomposition
911 if (aTColModes.IsEmpty()) {
912 aContext->Load(theIO, -1, true);
915 // trihedron AIS check should be after the AIS loading.
916 // If it is not loaded, it is steel selectable in the viewer.
917 Handle(AIS_Trihedron) aTrihedron = Handle(AIS_Trihedron)::DownCast(theIO);
918 if (aTrihedron.IsNull()) {
919 //aContext->Load(anAISIO, -1, true);
920 // In order to clear active modes list
921 if (theModes.size() == 0) {
922 //aContext->Load(anAISIO, 0, true);
923 activateAIS(theIO, 0, theUpdateViewer);
925 foreach(int aMode, theModes) {
926 //aContext->Load(anAISIO, aMode, true);
927 if (!aModesActivatedForIO.contains(aMode)) {
928 activateAIS(theIO, aMode, theUpdateViewer);
935 bool XGUI_Displayer::customizeObject(ObjectPtr theObject)
937 AISObjectPtr anAISObj = getAISObject(theObject);
938 // correct the result's color it it has the attribute
939 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
941 // Customization of presentation
942 GeomCustomPrsPtr aCustomPrs;
943 FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
944 if (aFeature.get() != NULL) {
945 GeomCustomPrsPtr aCustPrs = std::dynamic_pointer_cast<GeomAPI_ICustomPrs>(aFeature);
946 if (aCustPrs.get() != NULL)
947 aCustomPrs = aCustPrs;
949 if (aCustomPrs.get() == NULL) {
950 GeomPresentablePtr aPrs = std::dynamic_pointer_cast<GeomAPI_IPresentable>(theObject);
951 // we ignore presentable not customized objects
952 if (aPrs.get() == NULL)
953 aCustomPrs = myCustomPrs;
955 bool isCustomized = aCustomPrs.get() &&
956 aCustomPrs->customisePresentation(aResult, anAISObj, myCustomPrs);
961 QColor XGUI_Displayer::setObjectColor(ObjectPtr theObject, const QColor& theColor, bool theUpdateViewer)
963 if (!isVisible(theObject))
966 AISObjectPtr anAISObj = getAISObject(theObject);
968 anAISObj->getColor(aR, aG, aB);
969 anAISObj->setColor(theColor.red(), theColor.green(), theColor.blue());
972 return QColor(aR, aG, aB);
975 void XGUI_Displayer::appendResultObject(ObjectPtr theObject, AISObjectPtr theAIS)
977 myResult2AISObjectMap[theObject] = theAIS;
980 std::ostringstream aPtrStr;
981 aPtrStr << theObject.get();
982 qDebug(QString("display object: %1").arg(aPtrStr.str().c_str()).toStdString().c_str());
983 qDebug(getResult2AISObjectMapInfo().c_str());
987 std::string XGUI_Displayer::getResult2AISObjectMapInfo() const
989 QStringList aContent;
990 foreach (ObjectPtr aObj, myResult2AISObjectMap.keys()) {
991 AISObjectPtr aAISObj = myResult2AISObjectMap[aObj];
992 std::ostringstream aPtrStr;
993 aPtrStr << "aObj = " << aObj.get() << ":";
994 aPtrStr << "anAIS = " << aAISObj.get() << ":";
995 aPtrStr << "[" << ModuleBase_Tools::objectInfo(aObj).toStdString().c_str() << "]";
997 aContent.append(aPtrStr.str().c_str());
999 return QString("myResult2AISObjectMap: size = %1\n%2\n").arg(myResult2AISObjectMap.size()).
1000 arg(aContent.join("\n")).toStdString().c_str();