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 isEqualShapes = aOldShape.IsEqual(aShapePtr->impl<TopoDS_Shape>());
286 // Customization of presentation
287 bool isCustomized = customizeObject(theObject);
288 #ifdef DEBUG_FEATURE_REDISPLAY
289 qDebug(QString("Redisplay: %1, isEqualShapes=%2, isCustomized=%3").
290 arg(!isEqualShapes || isCustomized).arg(isEqualShapes).arg(isCustomized).toStdString().c_str());
292 if (!isEqualShapes || isCustomized) {
293 aContext->Redisplay(aAISIO, false);
294 #ifdef DEBUG_FEATURE_REDISPLAY
295 qDebug(" Redisplay happens");
303 void XGUI_Displayer::deactivate(ObjectPtr theObject, const bool theUpdateViewer)
305 #ifdef DEBUG_DEACTIVATE
306 QString anInfoStr = ModuleBase_Tools::objectInfo(theObject);
307 qDebug(QString("deactivate: myActiveSelectionModes[%1]: %2, objects = ").
308 arg(myActiveSelectionModes.size()).arg(qIntListInfo(myActiveSelectionModes)).
310 toStdString().c_str());
312 if (isVisible(theObject)) {
313 Handle(AIS_InteractiveContext) aContext = AISContext();
314 if (aContext.IsNull())
317 AISObjectPtr anObj = myResult2AISObjectMap[theObject];
318 Handle(AIS_InteractiveObject) anAIS = anObj->impl<Handle(AIS_InteractiveObject)>();
320 deactivateAIS(anAIS);
321 // the selection from the previous activation modes should be cleared manually (#26172)
322 aContext->LocalContext()->ClearOutdatedSelection(anAIS, true);
328 void XGUI_Displayer::getModesOfActivation(ObjectPtr theObject, QIntList& theModes)
330 if (!isVisible(theObject))
333 Handle(AIS_InteractiveContext) aContext = AISContext();
334 if (aContext.IsNull())
337 AISObjectPtr aAISObj = getAISObject(theObject);
339 if (aAISObj.get() != NULL) {
340 Handle(AIS_InteractiveObject) anAISIO = aAISObj->impl<Handle(AIS_InteractiveObject)>();
341 TColStd_ListOfInteger aTColModes;
342 aContext->ActivatedModes(anAISIO, aTColModes);
343 TColStd_ListIteratorOfListOfInteger itr( aTColModes );
344 for (; itr.More(); itr.Next() ) {
345 theModes.append(itr.Value());
350 void XGUI_Displayer::activateObjects(const QIntList& theModes, const QObjectPtrList& theObjList,
351 const bool theUpdateViewer)
353 // Convert shape types to selection types
355 foreach(int aType, theModes) {
356 if (aType > TopAbs_SHAPE)
357 aModes.append(aType);
359 aModes.append(AIS_Shape::SelectionMode((TopAbs_ShapeEnum)aType));
362 #ifdef DEBUG_ACTIVATE_OBJECTS
364 QObjectPtrList::const_iterator anIt = theObjList.begin(), aLast = theObjList.end();
365 for (; anIt != aLast; ++anIt) {
366 anInfo.append(ModuleBase_Tools::objectInfo((*anIt)));
368 QString anInfoStr = anInfo.join(", ");
370 qDebug(QString("activateObjects: aModes[%1] = %2, myActiveSelectionModes[%3] = %4, objects = %5").
371 arg(aModes.size()).arg(qIntListInfo(aModes)).
372 arg(myActiveSelectionModes.size()).arg(qIntListInfo(myActiveSelectionModes)).
374 toStdString().c_str());
376 // In order to avoid doblications of selection modes
378 foreach (int aMode, aModes) {
379 if (!aNewModes.contains(aMode))
380 aNewModes.append(aMode);
382 myActiveSelectionModes = aNewModes;
383 Handle(AIS_InteractiveContext) aContext = AISContext();
384 if (aContext.IsNull())
386 // Open local context if there is no one
387 if (!aContext->HasOpenedContext())
390 //aContext->UseDisplayedObjects();
391 //myUseExternalObjects = true;
393 Handle(AIS_InteractiveObject) anAISIO;
394 AIS_ListOfInteractive aPrsList;
395 if (theObjList.isEmpty())
398 foreach(ObjectPtr aObj, theObjList) {
399 if (myResult2AISObjectMap.contains(aObj))
400 aPrsList.Append(myResult2AISObjectMap[aObj]->impl<Handle(AIS_InteractiveObject)>());
404 AIS_ListIteratorOfListOfInteractive aLIt(aPrsList);
405 for(aLIt.Initialize(aPrsList); aLIt.More(); aLIt.Next()){
406 anAISIO = aLIt.Value();
407 activate(anAISIO, myActiveSelectionModes, false);
413 bool XGUI_Displayer::isActive(ObjectPtr theObject) const
415 Handle(AIS_InteractiveContext) aContext = AISContext();
416 if (aContext.IsNull())
418 if (!isVisible(theObject))
421 AISObjectPtr anObj = myResult2AISObjectMap[theObject];
422 Handle(AIS_InteractiveObject) anAIS = anObj->impl<Handle(AIS_InteractiveObject)>();
424 TColStd_ListOfInteger aModes;
425 aContext->ActivatedModes(anAIS, aModes);
426 return aModes.Extent() > 0;
428 void XGUI_Displayer::setSelected(const QList<ModuleBase_ViewerPrs>& theValues, bool theUpdateViewer)
430 Handle(AIS_InteractiveContext) aContext = AISContext();
431 if (aContext.IsNull())
433 if (aContext->HasOpenedContext()) {
434 aContext->UnhilightSelected();
435 aContext->ClearSelected();
436 foreach (ModuleBase_ViewerPrs aPrs, theValues) {
437 const TopoDS_Shape& aShape = aPrs.shape();
438 if (!aShape.IsNull()) {
439 aContext->AddOrRemoveSelected(aShape, false);
441 ObjectPtr anObject = aPrs.object();
442 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
443 if (aResult.get() && isVisible(aResult)) {
444 AISObjectPtr anObj = myResult2AISObjectMap[aResult];
445 Handle(AIS_InteractiveObject) anAIS = anObj->impl<Handle(AIS_InteractiveObject)>();
446 if (!anAIS.IsNull()) {
447 // The methods are replaced in order to provide multi-selection, e.g. restore selection
448 // by activating multi selector widget. It also gives an advantage that the multi
449 // selection in OB gives multi-selection in the viewer
450 //aContext->SetSelected(anAIS, false);
451 // The selection in the context was cleared, so the method sets the objects are selected
452 aContext->AddOrRemoveSelected(anAIS, false);
458 aContext->UnhilightCurrents();
459 aContext->ClearCurrents();
460 foreach (ModuleBase_ViewerPrs aPrs, theValues) {
461 ObjectPtr anObject = aPrs.object();
462 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
463 if (aResult.get() && isVisible(aResult)) {
464 AISObjectPtr anObj = myResult2AISObjectMap[aResult];
465 Handle(AIS_InteractiveObject) anAIS = anObj->impl<Handle(AIS_InteractiveObject)>();
467 aContext->SetCurrentObject(anAIS, false);
475 void XGUI_Displayer::clearSelected()
477 Handle(AIS_InteractiveContext) aContext = AISContext();
479 aContext->UnhilightCurrents(false);
480 aContext->ClearSelected();
484 void XGUI_Displayer::eraseAll(const bool theUpdateViewer)
486 Handle(AIS_InteractiveContext) aContext = AISContext();
487 if (!aContext.IsNull()) {
488 foreach (ObjectPtr aObj, myResult2AISObjectMap.keys()) {
489 AISObjectPtr aAISObj = myResult2AISObjectMap[aObj];
491 Handle(AIS_InteractiveObject) anIO = aAISObj->impl<Handle(AIS_InteractiveObject)>();
492 if (!anIO.IsNull()) {
493 emit beforeObjectErase(aObj, aAISObj);
494 aContext->Remove(anIO, false);
500 myResult2AISObjectMap.clear();
503 qDebug(getResult2AISObjectMapInfo().c_str());
507 void XGUI_Displayer::deactivateTrihedron() const
509 Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
511 AIS_ListOfInteractive aList;
512 aContext->DisplayedObjects(aList, true);
513 AIS_ListIteratorOfListOfInteractive aIt;
514 for (aIt.Initialize(aList); aIt.More(); aIt.Next()) {
515 Handle(AIS_Trihedron) aTrihedron = Handle(AIS_Trihedron)::DownCast(aIt.Value());
516 if (!aTrihedron.IsNull()) {
517 aContext->Deactivate(aTrihedron);
522 void XGUI_Displayer::openLocalContext()
524 Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
525 if (aContext.IsNull())
527 // Open local context if there is no one
528 if (!aContext->HasOpenedContext()) {
529 // Preserve selected objects
530 //AIS_ListOfInteractive aAisList;
531 //for (aContext->InitCurrent(); aContext->MoreCurrent(); aContext->NextCurrent())
532 // aAisList.Append(aContext->Current());
534 // get the filters from the global context and append them to the local context
535 // a list of filters in the global context is not cleared and should be cleared here
536 SelectMgr_ListOfFilter aFilters;
537 aFilters.Assign(aContext->Filters());
538 // it is important to remove the filters in the global context, because there is a code
539 // in the closeLocalContex, which restore the global context filters
540 aContext->RemoveFilters();
542 //aContext->ClearCurrents();
543 aContext->OpenLocalContext();
544 deactivateTrihedron();
545 //aContext->NotUseDisplayedObjects();
547 //myUseExternalObjects = false;
549 SelectMgr_ListIteratorOfListOfFilter aIt(aFilters);
550 for (;aIt.More(); aIt.Next()) {
551 aContext->AddFilter(aIt.Value());
554 //AIS_ListIteratorOfListOfInteractive aIt2(aAisList);
555 //for(; aIt2.More(); aIt2.Next()) {
556 // aContext->SetSelected(aIt2.Value(), false);
561 void XGUI_Displayer::closeLocalContexts(const bool theUpdateViewer)
563 Handle(AIS_InteractiveContext) aContext = AISContext();
564 if ( (!aContext.IsNull()) && (aContext->HasOpenedContext()) ) {
565 // Preserve selected objects
566 //AIS_ListOfInteractive aAisList;
567 //for (aContext->InitSelected(); aContext->MoreSelected(); aContext->NextSelected())
568 // aAisList.Append(aContext->SelectedInteractive());
570 // get the filters from the local context and append them to the global context
571 // a list of filters in the local context is cleared
572 SelectMgr_ListOfFilter aFilters;
573 aFilters.Assign(aContext->Filters());
575 //aContext->ClearSelected();
576 aContext->CloseAllContexts(false);
578 // Redisplay all object if they were displayed in localContext
579 Handle(AIS_InteractiveObject) aAISIO;
580 foreach (AISObjectPtr aAIS, myResult2AISObjectMap) {
581 aAISIO = aAIS->impl<Handle(AIS_InteractiveObject)>();
582 if (aContext->DisplayStatus(aAISIO) != AIS_DS_Displayed) {
583 aContext->Display(aAISIO, false);
584 aContext->SetDisplayMode(aAISIO, Shading, false);
588 // Append the filters from the local selection in the global selection context
589 SelectMgr_ListIteratorOfListOfFilter aIt(aFilters);
590 for (;aIt.More(); aIt.Next()) {
591 Handle(SelectMgr_Filter) aFilter = aIt.Value();
592 aContext->AddFilter(aFilter);
597 //myUseExternalObjects = false;
600 //AIS_ListIteratorOfListOfInteractive aIt2(aAisList);
601 //for(; aIt2.More(); aIt2.Next()) {
602 // if (aContext->IsDisplayed(aIt2.Value()))
603 // aContext->SetCurrentObject(aIt2.Value(), false);
608 AISObjectPtr XGUI_Displayer::getAISObject(ObjectPtr theObject) const
611 if (myResult2AISObjectMap.contains(theObject))
612 anIO = myResult2AISObjectMap[theObject];
616 ObjectPtr XGUI_Displayer::getObject(const AISObjectPtr& theIO) const
618 Handle(AIS_InteractiveObject) aRefAIS = theIO->impl<Handle(AIS_InteractiveObject)>();
619 return getObject(aRefAIS);
622 ObjectPtr XGUI_Displayer::getObject(const Handle(AIS_InteractiveObject)& theIO) const
625 foreach (ObjectPtr anObj, myResult2AISObjectMap.keys()) {
626 AISObjectPtr aAIS = myResult2AISObjectMap[anObj];
627 Handle(AIS_InteractiveObject) anAIS = aAIS->impl<Handle(AIS_InteractiveObject)>();
633 if (!anObject.get()) {
634 std::shared_ptr<GeomAPI_AISObject> anAISObj = AISObjectPtr(new GeomAPI_AISObject());
635 if (!theIO.IsNull()) {
636 anAISObj->setImpl(new Handle(AIS_InteractiveObject)(theIO));
638 anObject = myWorkshop->module()->findPresentedObject(anAISObj);
643 bool XGUI_Displayer::enableUpdateViewer(const bool isEnabled)
645 bool aWasEnabled = myEnableUpdateViewer;
647 myEnableUpdateViewer = isEnabled;
652 void XGUI_Displayer::updateViewer() const
654 Handle(AIS_InteractiveContext) aContext = AISContext();
655 if (!aContext.IsNull() && myEnableUpdateViewer) {
656 myWorkshop->viewer()->Zfitall();
657 aContext->UpdateCurrentViewer();
661 void XGUI_Displayer::activateAIS(const Handle(AIS_InteractiveObject)& theIO,
662 const int theMode, const bool theUpdateViewer) const
664 Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
665 aContext->Activate(theIO, theMode, theUpdateViewer);
667 #ifdef DEBUG_ACTIVATE_AIS
668 ObjectPtr anObject = getObject(theIO);
669 anInfo.append(ModuleBase_Tools::objectInfo((*anIt)));
670 qDebug(QString("activateAIS: theMode = %1, object = %2").arg(theMode).arg(anInfo).toStdString().c_str());
674 void XGUI_Displayer::deactivateAIS(const Handle(AIS_InteractiveObject)& theIO, const int theMode) const
676 Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
678 aContext->Deactivate(theIO);
680 aContext->Deactivate(theIO, theMode);
682 #ifdef DEBUG_DEACTIVATE_AIS
683 ObjectPtr anObject = getObject(theIO);
684 anInfo.append(ModuleBase_Tools::objectInfo((*anIt)));
685 qDebug(QString("deactivateAIS: theMode = %1, object = %2").arg(theMode).arg(anInfo).toStdString().c_str());
689 Handle(AIS_InteractiveContext) XGUI_Displayer::AISContext() const
691 Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
692 if ((!aContext.IsNull()) && (!aContext->HasOpenedContext())) {
693 aContext->OpenLocalContext();
694 deactivateTrihedron();
695 aContext->DefaultDrawer()->VIsoAspect()->SetNumber(0);
696 aContext->DefaultDrawer()->UIsoAspect()->SetNumber(0);
701 Handle(SelectMgr_AndFilter) XGUI_Displayer::GetFilter()
703 Handle(AIS_InteractiveContext) aContext = AISContext();
704 if (myAndFilter.IsNull() && !aContext.IsNull()) {
705 myAndFilter = new SelectMgr_AndFilter();
706 aContext->AddFilter(myAndFilter);
711 void XGUI_Displayer::displayAIS(AISObjectPtr theAIS, bool theUpdateViewer)
713 Handle(AIS_InteractiveContext) aContext = AISContext();
714 if (aContext.IsNull())
716 Handle(AIS_InteractiveObject) anAISIO = theAIS->impl<Handle(AIS_InteractiveObject)>();
717 if (!anAISIO.IsNull()) {
718 aContext->Display(anAISIO, theUpdateViewer);
719 if (aContext->HasOpenedContext()) {
720 if (myActiveSelectionModes.size() == 0)
721 activateAIS(anAISIO, 0, theUpdateViewer);
723 foreach(int aMode, myActiveSelectionModes) {
724 activateAIS(anAISIO, aMode, theUpdateViewer);
731 void XGUI_Displayer::eraseAIS(AISObjectPtr theAIS, const bool theUpdateViewer)
733 Handle(AIS_InteractiveContext) aContext = AISContext();
734 if (aContext.IsNull())
736 Handle(AIS_InteractiveObject) anAISIO = theAIS->impl<Handle(AIS_InteractiveObject)>();
737 if (!anAISIO.IsNull()) {
738 aContext->Remove(anAISIO, theUpdateViewer);
743 void XGUI_Displayer::setDisplayMode(ObjectPtr theObject, DisplayMode theMode, bool theUpdateViewer)
745 if (theMode == NoMode)
748 Handle(AIS_InteractiveContext) aContext = AISContext();
749 if (aContext.IsNull())
752 AISObjectPtr aAISObj = getAISObject(theObject);
756 Handle(AIS_InteractiveObject) aAISIO = aAISObj->impl<Handle(AIS_InteractiveObject)>();
757 aContext->SetDisplayMode(aAISIO, theMode, false);
758 // Redisplay in order to update new mode because it could be not computed before
763 XGUI_Displayer::DisplayMode XGUI_Displayer::displayMode(ObjectPtr theObject) const
765 Handle(AIS_InteractiveContext) aContext = AISContext();
766 if (aContext.IsNull())
769 AISObjectPtr aAISObj = getAISObject(theObject);
773 Handle(AIS_InteractiveObject) aAISIO = aAISObj->impl<Handle(AIS_InteractiveObject)>();
774 return (XGUI_Displayer::DisplayMode) aAISIO->DisplayMode();
777 void XGUI_Displayer::addSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
779 Handle(AIS_InteractiveContext) aContext = AISContext();
780 if (aContext.IsNull() || hasSelectionFilter(theFilter))
783 Handle(SelectMgr_CompositionFilter) aCompFilter = GetFilter();
784 aCompFilter->Add(theFilter);
785 #ifdef DEBUG_SELECTION_FILTERS
786 int aCount = GetFilter()->StoredFilters().Extent();
787 qDebug(QString("addSelectionFilter: filters.count() = %1").arg(aCount).toStdString().c_str());
791 void XGUI_Displayer::removeSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
793 Handle(AIS_InteractiveContext) aContext = AISContext();
794 if (aContext.IsNull())
796 Handle(SelectMgr_AndFilter) aCompositeFilter = GetFilter();
797 if (aCompositeFilter->IsIn(theFilter))
798 aCompositeFilter->Remove(theFilter);
799 #ifdef DEBUG_SELECTION_FILTERS
800 int aCount = GetFilter()->StoredFilters().Extent();
801 qDebug(QString("removeSelectionFilter: filters.count() = %1").arg(aCount).toStdString().c_str());
805 bool XGUI_Displayer::hasSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
807 bool aFilterFound = false;
809 Handle(AIS_InteractiveContext) aContext = AISContext();
810 if (aContext.IsNull())
812 const SelectMgr_ListOfFilter& aFilters = aContext->Filters();
813 SelectMgr_ListIteratorOfListOfFilter aIt(aFilters);
814 for (; aIt.More() && !aFilterFound; aIt.Next()) {
815 if (theFilter.Access() == aIt.Value().Access())
818 Handle(SelectMgr_CompositionFilter) aCompFilter = GetFilter();
819 const SelectMgr_ListOfFilter& aStoredFilters = aCompFilter->StoredFilters();
820 for (aIt.Initialize(aStoredFilters); aIt.More() && !aFilterFound; aIt.Next()) {
821 if (theFilter.Access() == aIt.Value().Access())
827 void XGUI_Displayer::removeFilters()
829 Handle(AIS_InteractiveContext) aContext = AISContext();
830 if (aContext.IsNull())
832 GetFilter()->Clear();
835 void XGUI_Displayer::showOnly(const QObjectPtrList& theList)
837 QObjectPtrList aDispList = myResult2AISObjectMap.keys();
838 foreach(ObjectPtr aObj, aDispList) {
839 if (!theList.contains(aObj))
842 foreach(ObjectPtr aObj, theList) {
843 if (!isVisible(aObj))
844 display(aObj, false);
849 bool XGUI_Displayer::canBeShaded(ObjectPtr theObject) const
851 if (!isVisible(theObject))
854 AISObjectPtr aAISObj = getAISObject(theObject);
855 if (aAISObj.get() == NULL)
858 Handle(AIS_InteractiveObject) anAIS = aAISObj->impl<Handle(AIS_InteractiveObject)>();
859 return ::canBeShaded(anAIS);
862 void XGUI_Displayer::activate(const Handle(AIS_InteractiveObject)& theIO,
863 const QIntList& theModes,
864 const bool theUpdateViewer) const
866 Handle(AIS_InteractiveContext) aContext = AISContext();
867 if (aContext.IsNull() || theIO.IsNull())
870 // deactivate object in all modes, which are not in the list of activation
871 // It seems that after the IO deactivation the selected state of the IO's owners
872 // is modified in OCC(version: 6.8.0) and the selection of the object later is lost.
873 // By this reason, the number of the IO deactivate is decreased and the object is deactivated
874 // only if there is a difference in the current modes and the parameters modes.
875 // If the selection problem happens again, it is possible to write a test scenario and create
876 // a bug. The bug steps are the following:
877 // Create two IO, activate them in 5 modes, select the first IO, deactivate 3 modes for both,
878 // with clicked SHIFT select the second object. The result is the selection of the first IO is lost.
879 TColStd_ListOfInteger aTColModes;
880 aContext->ActivatedModes(theIO, aTColModes);
881 TColStd_ListIteratorOfListOfInteger itr( aTColModes );
882 QIntList aModesActivatedForIO;
883 bool isDeactivated = false;
884 for (; itr.More(); itr.Next() ) {
885 Standard_Integer aMode = itr.Value();
886 if (!theModes.contains(aMode)) {
887 deactivateAIS(theIO, aMode);
888 isDeactivated = true;
891 aModesActivatedForIO.append(aMode);
895 // the selection from the previous activation modes should be cleared manually (#26172)
896 aContext->LocalContext()->ClearOutdatedSelection(theIO, true);
901 // loading the interactive object allowing the decomposition
902 if (aTColModes.IsEmpty()) {
903 aContext->Load(theIO, -1, true);
906 // trihedron AIS check should be after the AIS loading.
907 // If it is not loaded, it is steel selectable in the viewer.
908 Handle(AIS_Trihedron) aTrihedron = Handle(AIS_Trihedron)::DownCast(theIO);
909 if (aTrihedron.IsNull()) {
910 //aContext->Load(anAISIO, -1, true);
911 // In order to clear active modes list
912 if (theModes.size() == 0) {
913 //aContext->Load(anAISIO, 0, true);
914 activateAIS(theIO, 0, theUpdateViewer);
916 foreach(int aMode, theModes) {
917 //aContext->Load(anAISIO, aMode, true);
918 if (!aModesActivatedForIO.contains(aMode)) {
919 activateAIS(theIO, aMode, theUpdateViewer);
926 bool XGUI_Displayer::customizeObject(ObjectPtr theObject)
928 AISObjectPtr anAISObj = getAISObject(theObject);
929 // correct the result's color it it has the attribute
930 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
932 // Customization of presentation
933 GeomCustomPrsPtr aCustomPrs;
934 FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
935 if (aFeature.get() != NULL) {
936 GeomCustomPrsPtr aCustPrs = std::dynamic_pointer_cast<GeomAPI_ICustomPrs>(aFeature);
937 if (aCustPrs.get() != NULL)
938 aCustomPrs = aCustPrs;
940 if (aCustomPrs.get() == NULL) {
941 GeomPresentablePtr aPrs = std::dynamic_pointer_cast<GeomAPI_IPresentable>(theObject);
942 // we ignore presentable not customized objects
943 if (aPrs.get() == NULL)
944 aCustomPrs = myCustomPrs;
946 bool isCustomized = aCustomPrs.get() &&
947 aCustomPrs->customisePresentation(aResult, anAISObj, myCustomPrs);
948 myWorkshop->module()->customizeObject(theObject);
953 QColor XGUI_Displayer::setObjectColor(ObjectPtr theObject, const QColor& theColor, bool theUpdateViewer)
955 if (!isVisible(theObject))
958 AISObjectPtr anAISObj = getAISObject(theObject);
960 anAISObj->getColor(aR, aG, aB);
961 anAISObj->setColor(theColor.red(), theColor.green(), theColor.blue());
964 return QColor(aR, aG, aB);
967 void XGUI_Displayer::appendResultObject(ObjectPtr theObject, AISObjectPtr theAIS)
969 myResult2AISObjectMap[theObject] = theAIS;
972 std::ostringstream aPtrStr;
973 aPtrStr << theObject.get();
974 qDebug(QString("display object: %1").arg(aPtrStr.str().c_str()).toStdString().c_str());
975 qDebug(getResult2AISObjectMapInfo().c_str());
979 std::string XGUI_Displayer::getResult2AISObjectMapInfo() const
981 QStringList aContent;
982 foreach (ObjectPtr aObj, myResult2AISObjectMap.keys()) {
983 AISObjectPtr aAISObj = myResult2AISObjectMap[aObj];
984 std::ostringstream aPtrStr;
985 aPtrStr << "aObj = " << aObj.get() << ":";
986 aPtrStr << "anAIS = " << aAISObj.get() << ":";
987 aPtrStr << "[" << ModuleBase_Tools::objectInfo(aObj).toStdString().c_str() << "]";
989 aContent.append(aPtrStr.str().c_str());
991 return QString("myResult2AISObjectMap: size = %1\n%2").arg(myResult2AISObjectMap.size()).
992 arg(aContent.join("\n")).toStdString().c_str();