-// File: Model_ResultBody.cpp
-// Created: 08 Jul 2014
-// Author: Mikhail PONIKAROV
+// Copyright (C) 2014-2017 CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or
+// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+//
#include <Model_ResultBody.h>
+
+#include <Model_Document.h>
+#include <Model_Objects.h>
+#include <Model_BodyBuilder.h>
+#include <Model_Document.h>
+#include <ModelAPI_Object.h>
+#include <ModelAPI_Events.h>
+#include <ModelAPI_Tools.h>
#include <Model_Data.h>
-#include <TNaming_Builder.hxx>
-#include <TNaming_NamedShape.hxx>
+#include <Events_Loop.h>
+#include <GeomAPI_ShapeIterator.h>
+
#include <TopoDS_Shape.hxx>
-#include <TDF_ChildIterator.hxx>
-#include <GeomAPI_Shape.h>
+#include <TopExp_Explorer.hxx>
+#include <TDataStd_UAttribute.hxx>
+
+// if this attribute exists, the shape is connected topology
+Standard_GUID kIsConnectedTopology("e51392e0-3a4d-405d-8e36-bbfe19858ef5");
+// if this attribute exists, the connected topology flag must be recomputed
+Standard_GUID kUpdateConnectedTopology("01ef7a45-0bec-4266-b0b4-4aa570921818");
+
+Model_ResultBody::Model_ResultBody() : ModelAPI_ResultBody()
+{
+ myBuilder = new Model_BodyBuilder(this);
+ myLastConcealed = false;
+ updateSubs(shape()); // in case of open, etc.
+}
-Model_ResultBody::Model_ResultBody()
+Model_ResultBody::~Model_ResultBody()
{
- setIsConcealed(false);
+ updateSubs(std::shared_ptr<GeomAPI_Shape>()); // erase sub-results
+ delete myBuilder;
}
-void Model_ResultBody::store(const boost::shared_ptr<GeomAPI_Shape>& theShape)
+bool Model_ResultBody::generated(const GeomShapePtr& theNewShape,
+ const std::string& theName, const bool theCheckIsInResult)
{
- boost::shared_ptr<Model_Data> aData = boost::dynamic_pointer_cast<Model_Data>(data());
- if (aData) {
- TDF_Label& aShapeLab = aData->shapeLab();
- // remove the previous history
- clean();
- aShapeLab.ForgetAttribute(TNaming_NamedShape::GetID());
- for(TDF_ChildIterator anIter(aShapeLab); anIter.More(); anIter.Next()) {
- anIter.Value().ForgetAllAttributes();
+ bool aResult = false;
+ if (mySubs.size()) { // consists of subs
+ for (std::vector<ResultBodyPtr>::const_iterator aSubIter = mySubs.cbegin();
+ aSubIter != mySubs.cend();
+ ++aSubIter)
+ {
+ const ResultBodyPtr& aSub = *aSubIter;
+ if (aSub->generated(theNewShape, theName, theCheckIsInResult))
+ aResult = true;
}
- // store the new shape as primitive
- TNaming_Builder aBuilder(aShapeLab);
- if (!theShape)
- return; // bad shape
- TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
- if (aShape.IsNull())
- return; // null shape inside
-
- aBuilder.Generated(aShape);
+ } else { // do for this directly
+ if (myBuilder->generated(theNewShape, theName, theCheckIsInResult))
+ aResult = true;
}
+ return aResult;
}
-boost::shared_ptr<GeomAPI_Shape> Model_ResultBody::shape()
+void Model_ResultBody::loadGeneratedShapes(const std::shared_ptr<GeomAlgoAPI_MakeShape>& theAlgo,
+ const GeomShapePtr& theOldShape,
+ const GeomAPI_Shape::ShapeType theShapeTypeToExplore,
+ const std::string& theName)
{
- boost::shared_ptr<Model_Data> aData = boost::dynamic_pointer_cast<Model_Data>(data());
- if (aData) {
- TDF_Label& aShapeLab = aData->shapeLab();
- Handle(TNaming_NamedShape) aName;
- if (aShapeLab.FindAttribute(TNaming_NamedShape::GetID(), aName)) {
- TopoDS_Shape aShape = aName->Get();
- if (!aShape.IsNull()) {
- boost::shared_ptr<GeomAPI_Shape> aRes(new GeomAPI_Shape);
- aRes->setImpl(new TopoDS_Shape(aShape));
- return aRes;
- }
+ if (mySubs.size()) { // consists of subs
+ for (std::vector<ResultBodyPtr>::const_iterator aSubIter = mySubs.cbegin();
+ aSubIter != mySubs.cend();
+ ++aSubIter)
+ {
+ const ResultBodyPtr& aSub = *aSubIter;
+ aSub->loadGeneratedShapes(theAlgo, theOldShape, theShapeTypeToExplore, theName);
}
+ } else { // do for this directly
+ myBuilder->loadGeneratedShapes(theAlgo, theOldShape, theShapeTypeToExplore, theName);
}
- return boost::shared_ptr<GeomAPI_Shape>();
}
-boost::shared_ptr<ModelAPI_Feature> Model_ResultBody::owner()
+void Model_ResultBody::loadModifiedShapes(const std::shared_ptr<GeomAlgoAPI_MakeShape>& theAlgo,
+ const GeomShapePtr& theOldShape,
+ const GeomAPI_Shape::ShapeType theShapeTypeToExplore,
+ const std::string& theName)
{
- return myOwner;
+ if (mySubs.size()) { // consists of subs
+ // optimization of getting of new shapes for specific sub-result
+ if (!theAlgo->isNewShapesCollected(theOldShape, theShapeTypeToExplore))
+ theAlgo->collectNewShapes(theOldShape, theShapeTypeToExplore);
+ std::vector<ResultBodyPtr>::const_iterator aSubIter = mySubs.cbegin();
+ for(; aSubIter != mySubs.cend(); aSubIter++) {
+ (*aSubIter)->loadModifiedShapes(theAlgo, theOldShape, theShapeTypeToExplore, theName);
+ }
+ } else { // do for this directly
+ myBuilder->loadModifiedShapes(theAlgo, theOldShape, theShapeTypeToExplore, theName);
+ }
}
-void Model_ResultBody::clean()
+int Model_ResultBody::numberOfSubs(bool forTree) const
{
- std::vector<TNaming_Builder*>::iterator aBuilder = myBuilders.begin();
- for(; aBuilder != myBuilders.end(); aBuilder++)
- delete *aBuilder;
+ return int(mySubs.size());
}
-Model_ResultBody::~Model_ResultBody()
+ResultBodyPtr Model_ResultBody::subResult(const int theIndex, bool forTree) const
{
- clean();
+ if (theIndex >= int(mySubs.size()))
+ return ResultBodyPtr();
+ return mySubs.at(theIndex);
+}
+
+bool Model_ResultBody::isSub(ObjectPtr theObject, int& theIndex) const
+{
+ std::map<ObjectPtr, int>::const_iterator aFound = mySubsMap.find(theObject);
+ if (aFound != mySubsMap.end()) {
+ theIndex = aFound->second;
+ return true;
+ }
+ return false;
+}
+
+void Model_ResultBody::colorConfigInfo(std::string& theSection, std::string& theName,
+ std::string& theDefault)
+{
+ theSection = "Visualization";
+ theName = "result_body_color";
+ theDefault = DEFAULT_COLOR();
+}
+
+bool Model_ResultBody::setDisabled(std::shared_ptr<ModelAPI_Result> theThis, const bool theFlag)
+{
+ bool aChanged = ModelAPI_ResultBody::setDisabled(theThis, theFlag);
+ if (aChanged) { // state is changed, so modifications are needed
+ updateSubs(shape(), false); // to set disabled/enabled
+ }
+ return aChanged;
+}
+
+bool Model_ResultBody::isConcealed()
+{
+ return myLastConcealed;
+}
+
+void Model_ResultBody::setIsConcealed(const bool theValue)
+{
+ if (ModelAPI_ResultBody::isConcealed() != theValue) {
+ ModelAPI_ResultBody::setIsConcealed(theValue);
+ updateConcealment();
+ }
}
-TNaming_Builder* Model_ResultBody::builder(const int theTag)
+// recursively check all subs for concealment flag, returns true if everybody have "flag" state,
+// in theAll returns results with "flag" state
+static bool checkAllSubs(ResultBodyPtr theParent, bool theFlag, std::list<ResultBodyPtr>& theAll)
{
- if (myBuilders.size() < (unsigned int)theTag) {
- myBuilders.insert(myBuilders.end(), theTag - myBuilders.size() + 1, NULL);
+ if (theParent->isConcealed() != theFlag)
+ theAll.push_back(theParent);
+ bool aResult = theParent->ModelAPI_ResultBody::isConcealed() == theFlag;
+ for(int a = 0; a < theParent->numberOfSubs(); a++) {
+ bool aSubRes = checkAllSubs(theParent->subResult(a), theFlag, theAll);
+ if (theFlag)
+ aResult = aResult || aSubRes; // concealed: one makes concealed everyone
+ else
+ aResult = aResult && aSubRes; // not concealed: all must be not concealed
}
- if (!myBuilders[theTag]) {
- boost::shared_ptr<Model_Data> aData = boost::dynamic_pointer_cast<Model_Data>(data());
- myBuilders[theTag] = new TNaming_Builder(aData->shapeLab().FindChild(theTag));
+ return aResult;
+}
+
+void Model_ResultBody::updateConcealment()
+{
+ if (myLastConcealed != ModelAPI_ResultBody::isConcealed()) {
+ // check the whole tree of results: if one is concealed, everybody are concealed
+ ResultBodyPtr anOwner = std::dynamic_pointer_cast<ModelAPI_ResultBody>(data()->owner());
+ if (!anOwner.get())
+ return; // "this" is invalid
+ ResultBodyPtr aParent = ModelAPI_Tools::bodyOwner(anOwner);
+ while(aParent.get()) {
+ anOwner = aParent;
+ aParent = ModelAPI_Tools::bodyOwner(anOwner);
+ }
+ // iterate all results and collect all results whose state may be updated
+ std::list<ResultBodyPtr> anUpdated;
+ bool aNewFlag = !myLastConcealed;
+ if (checkAllSubs(anOwner, aNewFlag, anUpdated)) { // state of everyone must be updated
+ std::list<ResultBodyPtr>::iterator aRes = anUpdated.begin();
+ for(; aRes != anUpdated.end(); aRes++) {
+ bool aLastConcealed = (*aRes)->isConcealed();
+ if (aNewFlag != aLastConcealed) {
+ std::dynamic_pointer_cast<Model_ResultBody>(*aRes)->myLastConcealed = aNewFlag;
+ if (aNewFlag) { // become concealed, behaves like removed
+ ModelAPI_EventCreator::get()->sendDeleted(document(), groupName());
+ } else { // become not-concealed, behaves like created
+ static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
+ ModelAPI_EventCreator::get()->sendUpdated(*aRes, anEvent);
+ }
+ static Events_ID EVENT_DISP = // must be redisplayed in any case
+ Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
+ ModelAPI_EventCreator::get()->sendUpdated(*aRes, EVENT_DISP);
+ }
+ }
+ }
}
- return myBuilders[theTag];
}
-void Model_ResultBody::generated(
- const boost::shared_ptr<GeomAPI_Shape>& theNewShape, const int theTag)
+void Model_ResultBody::updateSubs(const std::shared_ptr<GeomAPI_Shape>& theThisShape,
+ const bool theShapeChanged)
{
- TopoDS_Shape aShape = theNewShape->impl<TopoDS_Shape>();
- builder(theTag)->Generated(aShape);
+ 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();
+ // erase flag that topology is connected: the shape is new
+ if (theShapeChanged && data().get()) {
+ TDF_Label aDataLab = std::dynamic_pointer_cast<Model_Data>(data())->label();
+ if (!aDataLab.IsNull()) {
+ TDataStd_UAttribute::Set(aDataLab, kUpdateConnectedTopology);
+ isConnectedTopology(); // to store this flag in transaction, #2630
+ }
+ }
+ // 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);
+ mySubsMap[aSub] = int(mySubs.size() - 1);
+ if (isConcealed()) { // for issue #2579 note7
+ aSub->ModelAPI_ResultBody::setIsConcealed(true);
+ std::dynamic_pointer_cast<Model_ResultBody>(aSub)->updateConcealment();
+ }
+ } else { // just update shape of this result
+ aSub = mySubs[aSubIndex];
+ }
+ GeomShapePtr anOldSubShape = aSub->shape();
+ if (!aShape->isEqual(anOldSubShape)) {
+ if (myAlgo.get()) {
+ std::list<GeomShapePtr> anOldForSub;
+ computeOldForSub(aShape, myOlds, anOldForSub);
+ myIsGenerated ? aSub->storeGenerated(anOldForSub, aShape, myAlgo) :
+ aSub->storeModified(anOldForSub, aShape, myAlgo);
+ } else {
+ aSub->store(aShape, false);
+ }
+ aECreator->sendUpdated(aSub, EVENT_DISP);
+ aECreator->sendUpdated(aSub, EVENT_UPD);
+ }
+ aSub->setDisabled(aSub, isDisabled());
+ }
+ // erase left, unused results
+ while(mySubs.size() > aSubIndex) {
+ ResultBodyPtr anErased = *(mySubs.rbegin());
+ if (anErased->ModelAPI_ResultBody::isConcealed()) {
+ anErased->ModelAPI_ResultBody::setIsConcealed(false);
+ std::dynamic_pointer_cast<Model_ResultBody>(anErased)->updateConcealment();
+ }
+ anErased->setDisabled(anErased, true);
+ mySubsMap.erase(anErased);
+ 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);
+ }
+ cleanCash();
+ } else if (!mySubs.empty()) { // erase all subs
+ while(!mySubs.empty()) {
+ ResultBodyPtr anErased = *(mySubs.rbegin());
+ if (anErased->ModelAPI_ResultBody::isConcealed()) {
+ anErased->ModelAPI_ResultBody::setIsConcealed(false);
+ std::dynamic_pointer_cast<Model_ResultBody>(anErased)->updateConcealment();
+ }
+ anErased->setDisabled(anErased, true); // even if it is invalid (to erase subs on abort/undo)
+ mySubs.pop_back();
+ }
+ mySubsMap.clear();
+ // redisplay this because result with and without subs are displayed differently
+ aECreator->sendUpdated(data()->owner(), EVENT_DISP);
+ }
}
-void Model_ResultBody::generated(const boost::shared_ptr<GeomAPI_Shape>& theOldShape,
- const boost::shared_ptr<GeomAPI_Shape>& theNewShape, const int theTag)
+void Model_ResultBody::updateSubs(
+ const GeomShapePtr& theThisShape, const std::list<GeomShapePtr>& theOlds,
+ const std::shared_ptr<GeomAlgoAPI_MakeShape> theMakeShape, const bool isGenerated)
{
- TopoDS_Shape anOldShape = theOldShape->impl<TopoDS_Shape>();
- TopoDS_Shape aNewShape = theNewShape->impl<TopoDS_Shape>();
- builder(theTag)->Generated(anOldShape, aNewShape);
+ myAlgo = theMakeShape;
+ myOlds = theOlds;
+ myIsGenerated = isGenerated;
+ updateSubs(theThisShape, true);
+ myAlgo.reset();
+ myOlds.clear();
}
-void Model_ResultBody::modified(const boost::shared_ptr<GeomAPI_Shape>& theOldShape,
- const boost::shared_ptr<GeomAPI_Shape>& theNewShape, const int theTag)
+bool Model_ResultBody::isConnectedTopology()
+{
+ TDF_Label aDataLab = std::dynamic_pointer_cast<Model_Data>(data())->label();
+ if (!aDataLab.IsNull()) {
+ if (aDataLab.IsAttribute(kUpdateConnectedTopology)) { // recompute state
+ aDataLab.ForgetAttribute(kUpdateConnectedTopology);
+ GeomShapePtr aShape = shape();
+ if (aShape.get() && aShape->isConnectedTopology()) {
+ TDataStd_UAttribute::Set(aDataLab, kIsConnectedTopology);
+ } else {
+ aDataLab.ForgetAttribute(kIsConnectedTopology);
+ }
+ }
+ return aDataLab.IsAttribute(kIsConnectedTopology);
+ }
+ return false; // invalid case
+}
+
+void Model_ResultBody::cleanCash()
{
- TopoDS_Shape anOldShape = theOldShape->impl<TopoDS_Shape>();
- TopoDS_Shape aNewShape = theNewShape->impl<TopoDS_Shape>();
- builder(theTag)->Modify(anOldShape, aNewShape);
+ myBuilder->cleanCash();
+ for (std::vector<ResultBodyPtr>::const_iterator aSubIter = mySubs.cbegin();
+ aSubIter != mySubs.cend(); ++aSubIter)
+ {
+ const ResultBodyPtr& aSub = *aSubIter;
+ aSub->cleanCash();
+ }
}
-void Model_ResultBody::deleted(const boost::shared_ptr<GeomAPI_Shape>& theOldShape,
- const int theTag)
+void Model_ResultBody::computeOldForSub(const GeomShapePtr& theSub,
+ const std::list<GeomShapePtr>& theAllOlds, std::list<GeomShapePtr>& theOldForSub)
{
- TopoDS_Shape aShape = theOldShape->impl<TopoDS_Shape>();
- builder(theTag)->Delete(aShape);
+ std::list<GeomShapePtr>::const_iterator aRootOlds = theAllOlds.cbegin();
+ for(; aRootOlds != theAllOlds.cend(); aRootOlds++) {
+ ListOfShape aNews;
+ myIsGenerated ? myAlgo->generated(*aRootOlds, aNews) : myAlgo->modified(*aRootOlds, aNews);
+ // MakeShape may return alone old shape if there is no history information for this input
+ if (aNews.size() == 1 && aNews.front()->isEqual(*aRootOlds))
+ aNews.clear();
+ if (aNews.empty()) { // try to iterate to sub-elements (for intersection of solids this is face)
+ std::list<GeomShapePtr> theAllSubOlds;
+ for(GeomAPI_ShapeIterator aSubOld(*aRootOlds); aSubOld.more(); aSubOld.next()) {
+ GeomShapePtr aSub = aSubOld.current();
+ if (aSub.get() && !aSub->isNull())
+ theAllSubOlds.push_back(aSub);
+ }
+ computeOldForSub(theSub, theAllSubOlds, theOldForSub);
+ }
+ for(ListOfShape::iterator aNewIter = aNews.begin(); aNewIter != aNews.end(); aNewIter++) {
+ if (theSub->isSame(*aNewIter)) { // found old that was used for new theSubShape creation
+ theOldForSub.push_back(*aRootOlds);
+ break;
+ }
+ }
+ }
}
