+ static Events_Loop* aLoop = Events_Loop::loop();
+ static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
+ static Events_ID EVENT_UPD = aLoop->eventByName(EVENT_OBJECT_UPDATED);
+ static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
+ // iterate all sub-solids of compsolid to make sub-results synchronized with them
+ TopoDS_Shape aThisShape;
+ if (theThisShape.get()) aThisShape = theThisShape->impl<TopoDS_Shape>();
+ if (!aThisShape.IsNull() && (aThisShape.ShapeType() == TopAbs_COMPSOLID ||
+ aThisShape.ShapeType() == TopAbs_COMPOUND)) {
+ bool aWasEmpty = mySubs.empty();
+ Model_Objects* anObjects = std::dynamic_pointer_cast<Model_Document>(document())->objects();
+ unsigned int aSubIndex = 0;
+ TopoDS_Iterator aShapesIter(aThisShape);
+ for(; aShapesIter.More(); aShapesIter.Next(), aSubIndex++) {
+ std::shared_ptr<GeomAPI_Shape> aShape(new GeomAPI_Shape);
+ aShape->setImpl(new TopoDS_Shape(aShapesIter.Value()));
+ ResultBodyPtr aSub;
+ if (mySubs.size() <= aSubIndex) { // it is needed to create a new sub-result
+ aSub = anObjects->createBody(this->data(), aSubIndex);
+ mySubs.push_back(aSub);
+ } else { // just update shape of this result
+ aSub = mySubs[aSubIndex];
+ }
+ if (!aShape->isEqual(aSub->shape())) {
+ aSub->store(aShape, false);
+ aECreator->sendUpdated(aSub, EVENT_DISP);
+ aECreator->sendUpdated(aSub, EVENT_UPD);
+ }
+ aSub->setDisabled(aSub, isDisabled());
+ aSub->setIsConcealed(myLastConcealed);
+ }
+ // erase left, unused results
+ while(mySubs.size() > aSubIndex) {
+ ResultBodyPtr anErased = *(mySubs.rbegin());
+ anErased->setDisabled(anErased, true);
+ mySubs.pop_back();
+ }
+ if (aWasEmpty) { // erase all subs
+ // redisplay this because result with and without subs are displayed differently
+ aECreator->sendUpdated(data()->owner(), EVENT_DISP);
+ }
+ } else if (!mySubs.empty()) { // erase all subs
+ while(!mySubs.empty()) {
+ ResultBodyPtr anErased = *(mySubs.rbegin());
+ anErased->setDisabled(anErased, true);
+ mySubs.pop_back();
+ }
+ // redisplay this because result with and without subs are displayed differently
+ aECreator->sendUpdated(data()->owner(), EVENT_DISP);