-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File: Model_AttributeSelection.cpp
-// Created: 2 Oct 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_AttributeSelection.h"
#include "Model_Application.h"
#include "Model_Data.h"
#include "Model_Document.h"
#include "Model_SelectionNaming.h"
+#include <Model_Objects.h>
+#include <Model_AttributeSelectionList.h>
+#include <Model_ResultConstruction.h>
#include <ModelAPI_Feature.h>
#include <ModelAPI_ResultBody.h>
+#include <ModelAPI_ResultCompSolid.h>
#include <ModelAPI_ResultConstruction.h>
#include <ModelAPI_ResultPart.h>
#include <ModelAPI_CompositeFeature.h>
#include <ModelAPI_Tools.h>
-#include <GeomAPI_Shape.h>
-#include <GeomAPI_PlanarEdges.h>
-#include <Events_Error.h>
+#include <ModelAPI_Session.h>
+#include <Events_InfoMessage.h>
#include <TNaming_Selector.hxx>
#include <TNaming_NamedShape.hxx>
#include <TNaming_Tool.hxx>
#include <TNaming_Builder.hxx>
-#include <TNaming_Localizer.hxx>
-#include <TopoDS_Shape.hxx>
-#include <TopoDS_Compound.hxx>
-#include <TDataStd_IntPackedMap.hxx>
+#include <TNaming_SameShapeIterator.hxx>
+#include <TNaming_Iterator.hxx>
#include <TDataStd_Integer.hxx>
#include <TDataStd_UAttribute.hxx>
#include <TDataStd_Name.hxx>
-#include <TopTools_MapOfShape.hxx>
-#include <TopTools_IndexedMapOfShape.hxx>
-#include <TopTools_MapIteratorOfMapOfShape.hxx>
#include <TopTools_ListOfShape.hxx>
-#include <NCollection_DataMap.hxx>
+#include <TopTools_DataMapOfShapeShape.hxx>
+#include <TopTools_MapOfShape.hxx>
#include <TopExp_Explorer.hxx>
-#include <TDF_LabelMap.hxx>
#include <BRep_Tool.hxx>
-#include <BRep_Builder.hxx>
-#include <TopoDS_Edge.hxx>
#include <TopoDS.hxx>
#include <TopExp.hxx>
-#include <TColStd_MapOfTransient.hxx>
-#include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
-#include <TopTools_ListIteratorOfListOfShape.hxx>
-#include <TColStd_MapIteratorOfPackedMapOfInteger.hxx>
-#include <gp_Pnt.hxx>
-#include <Precision.hxx>
#include <TDF_ChildIterator.hxx>
#include <TDF_ChildIDIterator.hxx>
-#include <TDataStd_Name.hxx>
-#include <TopAbs_ShapeEnum.hxx>
#include <TopoDS_Iterator.hxx>
-#include <TNaming_Iterator.hxx>
-#include <BRep_Builder.hxx>
-using namespace std;
+#include <TDF_ChildIDIterator.hxx>
+
//#define DEB_NAMING 1
#ifdef DEB_NAMING
#include <BRepTools.hxx>
static const int kSTART_VERTEX_DELTA = 1000000;
// identifier that there is simple reference: selection equals to context
Standard_GUID kSIMPLE_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb29");
-// simple reference in the construction
-Standard_GUID kCONSTUCTION_SIMPLE_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb28");
// reference to Part sub-object
Standard_GUID kPART_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb27");
// selection is invalid after recomputation
// do noth use naming if selected shape is result shape itself, but not sub-shape
TDF_Label aSelLab = selectionLabel();
aSelLab.ForgetAttribute(kSIMPLE_REF_ID);
- aSelLab.ForgetAttribute(kCONSTUCTION_SIMPLE_REF_ID);
aSelLab.ForgetAttribute(kINVALID_SELECTION);
bool isDegeneratedEdge = false;
if (theContext->groupName() == ModelAPI_ResultBody::group()) {
// do not select the whole shape for body:it is already must be in the data framework
// equal and null selected objects mean the same: object is equal to context,
- if (theContext->shape().get() &&
+ if (theContext->shape().get() &&
(theContext->shape()->isEqual(theSubShape) || !theSubShape.get())) {
aSelLab.ForgetAllAttributes(true);
TDataStd_UAttribute::Set(aSelLab, kSIMPLE_REF_ID);
selectBody(theContext, theSubShape);
}
} else if (theContext->groupName() == ModelAPI_ResultConstruction::group()) {
- if (!theSubShape.get()) {
- // to sub, so the whole result is selected
- aSelLab.ForgetAllAttributes(true);
- TDataStd_UAttribute::Set(aSelLab, kCONSTUCTION_SIMPLE_REF_ID);
- ResultConstructionPtr aConstruction =
- std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theContext);
- if (aConstruction->isInfinite()) {
- // For correct naming selection, put the shape into the naming structure.
- // It seems sub-shapes are not needed: only this shape is (and can be ) selected.
- TNaming_Builder aBuilder(aSelLab);
- aBuilder.Generated(theContext->shape()->impl<TopoDS_Shape>());
- std::shared_ptr<Model_Document> aMyDoc =
- std::dynamic_pointer_cast<Model_Document>(owner()->document());
- std::string aName = theContext->data()->name();
- aMyDoc->addNamingName(aSelLab, aName);
- TDataStd_Name::Set(aSelLab, aName.c_str());
- } else { // for sketch the naming is needed in DS
- BRep_Builder aCompoundBuilder;
- TopoDS_Compound aComp;
- aCompoundBuilder.MakeCompound(aComp);
- for(int a = 0; a < aConstruction->facesNum(); a++) {
- TopoDS_Shape aFace = aConstruction->face(a)->impl<TopoDS_Shape>();
- aCompoundBuilder.Add(aComp, aFace);
- }
- std::shared_ptr<GeomAPI_Shape> aShape(new GeomAPI_Shape);
- aShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aComp));
- selectConstruction(theContext, aShape);
- }
- } else {
- selectConstruction(theContext, theSubShape);
- }
+ aSelLab.ForgetAllAttributes(true); // to remove old selection data
+ std::shared_ptr<Model_ResultConstruction> aConstruction =
+ std::dynamic_pointer_cast<Model_ResultConstruction>(theContext);
+ std::shared_ptr<GeomAPI_Shape> aSubShape;
+ if (theSubShape.get() && !theContext->shape()->isEqual(theSubShape))
+ aSubShape = theSubShape; // the whole context
+ int anIndex = aConstruction->select(theSubShape, owner()->document());
+ TDataStd_Integer::Set(aSelLab, anIndex);
} else if (theContext->groupName() == ModelAPI_ResultPart::group()) {
aSelLab.ForgetAllAttributes(true);
TDataStd_UAttribute::Set(aSelLab, kPART_REF_ID);
selectPart(theContext, theSubShape);
}
- //the attribute initialized state should be changed by sendAttributeUpdated only
- //myIsInitialized = true;
owner()->data()->sendAttributeUpdated(this);
+}
- std::string aSelName = namingName();
- if(!aSelName.empty())
- TDataStd_Name::Set(selectionLabel(), aSelName.c_str()); //set name
+void Model_AttributeSelection::removeTemporaryValues()
+{
+ if (myTmpContext.get() || myTmpSubShape.get()) {
+ myTmpContext.reset();
+ myTmpSubShape.reset();
+ }
}
std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::value()
{
+ GeomShapePtr aResult;
if (myTmpContext.get() || myTmpSubShape.get()) {
+ ResultConstructionPtr aResulConstruction =
+ std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(myTmpContext);
+ if(aResulConstruction.get()) {
+ // it is just reference to construction.
+ return myTmpSubShape;
+ }
return myTmpSubShape.get() ? myTmpSubShape : myTmpContext->shape();
}
- std::shared_ptr<GeomAPI_Shape> aResult;
TDF_Label aSelLab = selectionLabel();
if (aSelLab.IsAttribute(kINVALID_SELECTION))
return aResult;
if (myRef.isInitialized()) {
if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
ResultPtr aContext = context();
- if (!aContext.get())
+ if (!aContext.get())
return aResult; // empty result
return aContext->shape();
}
- if (aSelLab.IsAttribute(kCONSTUCTION_SIMPLE_REF_ID)) { // it is just reference to construction, nothing is in value
- return aResult; // empty result
- }
if (aSelLab.IsAttribute(kPART_REF_ID)) {
ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(context());
if (!aPart.get() || !aPart->isActivated())
return std::shared_ptr<GeomAPI_Shape>(); // postponed naming needed
Handle(TDataStd_Integer) anIndex;
- if (selectionLabel().FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
+ if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
if (anIndex->Get()) { // special selection attribute was created, use it
return aPart->selectionValue(anIndex->Get());
} else { // face with name is already in the data model, so try to take it by name
Handle(TDataStd_Name) aName;
- if (selectionLabel().FindAttribute(TDataStd_Name::GetID(), aName)) {
+ if (aSelLab.FindAttribute(TDataStd_Name::GetID(), aName)) {
std::string aSubShapeName(TCollection_AsciiString(aName->Get()).ToCString());
std::size_t aPartEnd = aSubShapeName.find('/');
- if (aPartEnd != string::npos && aPartEnd != aSubShapeName.rfind('/')) {
- string aNameInPart = aSubShapeName.substr(aPartEnd + 1);
+ if (aPartEnd != std::string::npos && aPartEnd != aSubShapeName.rfind('/')) {
+ std::string aNameInPart = aSubShapeName.substr(aPartEnd + 1);
int anIndex;
std::string aType; // to reuse already existing selection the type is not needed
return aPart->shapeInPart(aNameInPart, aType, anIndex);
}
Handle(TNaming_NamedShape) aSelection;
- if (selectionLabel().FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
+ if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
TopoDS_Shape aSelShape = aSelection->Get();
aResult = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
aResult->setImpl(new TopoDS_Shape(aSelShape));
} else { // for simple construction element: just shape of this construction element
- ResultConstructionPtr aConstr =
- std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(context());
+ std::shared_ptr<Model_ResultConstruction> aConstr =
+ std::dynamic_pointer_cast<Model_ResultConstruction>(context());
if (aConstr) {
- return aConstr->shape();
+ Handle(TDataStd_Integer) anIndex;
+ if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
+ if (anIndex->Get() == 0) // it is just reference to construction, nothing is in value
+ return aResult;
+ return aConstr->shape(anIndex->Get(), owner()->document());
+ }
}
}
}
ResultPtr aContext = context();
return aContext.get() != NULL;
}
- if (aSelLab.IsAttribute(kCONSTUCTION_SIMPLE_REF_ID)) { // it is just reference to construction, nothing is in value
- return true;
- }
-
Handle(TNaming_NamedShape) aSelection;
if (selectionLabel().FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
return !aSelection->Get().IsNull();
} else { // for simple construction element: just shape of this construction element
- ResultConstructionPtr aConstr =
- std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(context());
+ std::shared_ptr<Model_ResultConstruction> aConstr =
+ std::dynamic_pointer_cast<Model_ResultConstruction>(context());
if (aConstr.get()) {
- return aConstr->shape().get() != NULL;
+ Handle(TDataStd_Integer) anIndex;
+ if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
+ // for the whole shape it may return null, so, if index exists, returns true
+ return true;
+ }
}
}
}
: myRef(theLabel)
{
myIsInitialized = myRef.isInitialized();
+ myParent = NULL;
}
void Model_AttributeSelection::setID(const std::string theID)
std::list<std::shared_ptr<ModelAPI_Feature> > allFeatures = aMyDoc->allFeatures();
std::list<std::shared_ptr<ModelAPI_Feature> >::iterator aFIter = allFeatures.begin();
bool aMePassed = false;
- CompositeFeaturePtr aComposite =
+ CompositeFeaturePtr aComposite =
std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(owner());
FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
CompositeFeaturePtr aCompositeOwner, aCompositeOwnerOwner;
}
if (isGroup) aMePassed = false;
bool isInScope = !aMePassed;
- if (!isInScope && aComposite.get()) { // try to add sub-elements of composite if this is composite
+ if (!isInScope && aComposite.get()) {
+ // try to add sub-elements of composite if this is composite
if (aComposite->isSub(*aFIter))
isInScope = true;
}
if (isInScope && aFIter->get() && (*aFIter)->data()->isValid()) {
TDF_Label aFeatureLab = std::dynamic_pointer_cast<Model_Data>(
(*aFIter)->data())->label().Father();
- TDF_ChildIDIterator aNSIter(aFeatureLab, TNaming_NamedShape::GetID(), 1);
+ TDF_ChildIDIterator aNSIter(aFeatureLab, TNaming_NamedShape::GetID(), true);
for(; aNSIter.More(); aNSIter.Next()) {
Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
if (!aNS.IsNull() && aNS->Evolution() != TNaming_SELECTED) {
}
}
}
+ // also add all naming labels created for external constructions
+ std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(aMyDoc);
+ TDF_Label anExtDocLab = aDoc->extConstructionsLabel();
+ TDF_ChildIDIterator aNSIter(anExtDocLab, TNaming_NamedShape::GetID(), true);
+ for(; aNSIter.More(); aNSIter.Next()) {
+ Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
+ if (!aNS.IsNull() && aNS->Evolution() != TNaming_SELECTED) {
+ myScope.Add(aNS->Label());
+ }
+ }
}
return myScope;
}
-/// produces theEdge orientation relatively to theContext face
-int edgeOrientation(const TopoDS_Shape& theContext, TopoDS_Edge& theEdge)
-{
- if (theContext.ShapeType() != TopAbs_FACE)
- return 0;
- TopoDS_Face aContext = TopoDS::Face(theContext);
- if (theEdge.Orientation() == TopAbs_FORWARD)
- return 1;
- if (theEdge.Orientation() == TopAbs_REVERSED)
- return -1;
- return 0; // unknown
-}
-
/// Sets the invalid flag if flag is false, or removes it if "true"
/// Returns theFlag
static bool setInvalidIfFalse(TDF_Label& theLab, const bool theFlag) {
return theFlag;
}
+void Model_AttributeSelection::split(
+ ResultPtr theContext, TopoDS_Shape theNewShape, TopAbs_ShapeEnum theType)
+{
+ TopTools_ListOfShape aSubs;
+ for(TopoDS_Iterator anExplorer(theNewShape); anExplorer.More(); anExplorer.Next()) {
+ if (!anExplorer.Value().IsNull() &&
+ anExplorer.Value().ShapeType() == theType) {
+ aSubs.Append(anExplorer.Value());
+ } else { // invalid case; bad result shape, so, impossible to split easily
+ aSubs.Clear();
+ break;
+ }
+ }
+ if (aSubs.Extent() > 1) { // ok to split
+ TopTools_ListIteratorOfListOfShape aSub(aSubs);
+ GeomShapePtr aSubSh(new GeomAPI_Shape);
+ aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
+ setValue(theContext, aSubSh);
+ for(aSub.Next(); aSub.More(); aSub.Next()) {
+ GeomShapePtr aSubSh(new GeomAPI_Shape);
+ aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
+ myParent->append(theContext, aSubSh);
+ }
+ }
+}
+
bool Model_AttributeSelection::update()
{
TDF_Label aSelLab = selectionLabel();
ResultPtr aContext = context();
- if (!aContext.get())
+ if (!aContext.get())
return setInvalidIfFalse(aSelLab, false);
if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
return setInvalidIfFalse(aSelLab, aContext->shape() && !aContext->shape()->isNull());
}
- if (aSelLab.IsAttribute(kCONSTUCTION_SIMPLE_REF_ID)) { // it is just reference to construction, not sub-shape
- // if there is a sketch, the sketch-naming must be updated
- ResultConstructionPtr aConstruction =
- std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(aContext);
- if (!aConstruction->isInfinite()) {
- BRep_Builder aCompoundBuilder;
- TopoDS_Compound aComp;
- aCompoundBuilder.MakeCompound(aComp);
- for(int a = 0; a < aConstruction->facesNum(); a++) {
- TopoDS_Shape aFace = aConstruction->face(a)->impl<TopoDS_Shape>();
- aCompoundBuilder.Add(aComp, aFace);
- }
- std::shared_ptr<GeomAPI_Shape> aShape(new GeomAPI_Shape);
- aShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aComp));
- selectConstruction(aContext, aShape);
- } else {
- // For correct naming selection, put the shape into the naming structure.
- // It seems sub-shapes are not needed: only this shape is (and can be ) selected.
- TNaming_Builder aBuilder(aSelLab);
- aBuilder.Generated(aContext->shape()->impl<TopoDS_Shape>());
- std::shared_ptr<Model_Document> aMyDoc =
- std::dynamic_pointer_cast<Model_Document>(owner()->document());
- std::string aName = aContext->data()->name();
- aMyDoc->addNamingName(aSelLab, aName);
- TDataStd_Name::Set(aSelLab, aName.c_str());
- }
- return setInvalidIfFalse(aSelLab, aContext->shape() && !aContext->shape()->isNull());
- }
if (aSelLab.IsAttribute(kPART_REF_ID)) { // it is reference to the part object
std::shared_ptr<GeomAPI_Shape> aNoSelection;
bool aResult = selectPart(aContext, aNoSelection, true);
+ aResult = setInvalidIfFalse(aSelLab, aResult);
if (aResult) {
owner()->data()->sendAttributeUpdated(this);
}
- return setInvalidIfFalse(aSelLab, aResult);
+ return aResult;
}
if (aContext->groupName() == ModelAPI_ResultBody::group()) {
// body: just a named shape, use selection mechanism from OCCT
TNaming_Selector aSelector(aSelLab);
+ TopoDS_Shape anOldShape;
+ if (!aSelector.NamedShape().IsNull()) {
+ anOldShape = aSelector.NamedShape()->Get();
+ }
bool aResult = aSelector.Solve(scope()) == Standard_True;
- owner()->data()->sendAttributeUpdated(this);
- return setInvalidIfFalse(aSelLab, aResult);
- } else if (aContext->groupName() == ModelAPI_ResultConstruction::group()) {
- // construction: identification by the results indexes, recompute faces and
- // take the face that more close by the indexes
- ResultConstructionPtr aConstructionContext =
- std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(aContext);
- FeaturePtr aContextFeature = aContext->document()->feature(aContext);
- // sketch sub-element
- if (aConstructionContext &&
- std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aContextFeature).get())
- {
- TDF_Label aLab = myRef.myRef->Label();
- // getting a type of selected shape
- Handle(TDataStd_Integer) aTypeAttr;
- if (!aLab.FindAttribute(TDataStd_Integer::GetID(), aTypeAttr)) {
- return setInvalidIfFalse(aSelLab, false);
- }
- TopAbs_ShapeEnum aShapeType = (TopAbs_ShapeEnum)(aTypeAttr->Get());
- // selected indexes will be needed in each "if"
- Handle(TDataStd_IntPackedMap) aSubIds;
- std::shared_ptr<GeomAPI_Shape> aNewSelected;
- bool aNoIndexes =
- !aLab.FindAttribute(TDataStd_IntPackedMap::GetID(), aSubIds) || aSubIds->Extent() == 0;
- // for now working only with composite features
- CompositeFeaturePtr aComposite =
- std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aContextFeature);
- if (!aComposite.get() || aComposite->numberOfSubs() == 0) {
- return setInvalidIfFalse(aSelLab, false);
+ // must be before sending of updated attribute (1556)
+ aResult = setInvalidIfFalse(aSelLab, aResult);
+ TopoDS_Shape aNewShape;
+ if (!aSelector.NamedShape().IsNull()) {
+ aNewShape = aSelector.NamedShape()->Get();
+ }
+ if (anOldShape.IsNull() || aNewShape.IsNull() ||
+ !anOldShape.IsEqual(aSelector.NamedShape()->Get())) {
+ // shape type shoud not not changed: if shape becomes compound of such shapes, then split
+ if (myParent && !anOldShape.IsNull() && !aNewShape.IsNull() &&
+ anOldShape.ShapeType() != aNewShape.ShapeType() &&
+ (aNewShape.ShapeType() == TopAbs_COMPOUND || aNewShape.ShapeType() == TopAbs_COMPSOLID))
+ {
+ split(aContext, aNewShape, anOldShape.ShapeType());
}
+ owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
+ }
+ return aResult;
+ }
- if (aShapeType == TopAbs_FACE || aShapeType == TopAbs_WIRE) { // compound is for the whole sketch selection
- // If this is a wire with plane defined thin it is a sketch-like object
- if (!aConstructionContext->facesNum()) // no faces, update can not work correctly
- return setInvalidIfFalse(aSelLab, false);
- // if there is no edges indexes, any face can be used: take the first
- std::shared_ptr<GeomAPI_Shape> aNewSelected;
- if (aNoIndexes) {
- aNewSelected = aConstructionContext->face(0);
- } else { // searching for most looks-like initial face by the indexes
- // prepare edges of the current result for the fast searching
- NCollection_DataMap<Handle(Geom_Curve), int> allCurves; // curves and orientations of edges
- const int aSubNum = aComposite->numberOfSubs();
- for(int a = 0; a < aSubNum; a++) {
- int aSubID = aComposite->subFeatureId(a);
- if (aSubIds->Contains(aSubID)) {
- FeaturePtr aSub = aComposite->subFeature(a);
- const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
- std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes;
- for(aRes = aResults.cbegin(); aRes != aResults.cend(); aRes++) {
- ResultConstructionPtr aConstr =
- std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRes);
- if (aConstr->shape() && aConstr->shape()->isEdge()) {
- const TopoDS_Shape& aResShape = aConstr->shape()->impl<TopoDS_Shape>();
- TopoDS_Edge anEdge = TopoDS::Edge(aResShape);
- if (!anEdge.IsNull()) {
- Standard_Real aFirst, aLast;
- Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
- // searching for orientation information
- int anOrient = 0;
- Handle(TDataStd_Integer) anInt;
- if (aSelLab.FindChild(aSubID).FindAttribute(TDataStd_Integer::GetID(), anInt)){
- anOrient = anInt->Get();
- }
- allCurves.Bind(aCurve, anOrient);
- }
- }
- }
- }
- }
- int aBestFound = 0; // best number of found edges (not percentage: issue 1019)
- int aBestOrient = 0; // for the equal "BestFound" additional parameter is orientation
- for(int aFaceIndex = 0; aFaceIndex < aConstructionContext->facesNum(); aFaceIndex++) {
- int aFound = 0, aNotFound = 0, aSameOrientation = 0;
- TopoDS_Face aFace =
- TopoDS::Face(aConstructionContext->face(aFaceIndex)->impl<TopoDS_Shape>());
- TopExp_Explorer anEdgesExp(aFace, TopAbs_EDGE);
- TColStd_MapOfTransient alreadyProcessed; // to avoid counting edges with same curved (841)
- for(; anEdgesExp.More(); anEdgesExp.Next()) {
- TopoDS_Edge anEdge = TopoDS::Edge(anEdgesExp.Current());
- if (!anEdge.IsNull()) {
- Standard_Real aFirst, aLast;
- Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
- if (alreadyProcessed.Contains(aCurve))
- continue;
- alreadyProcessed.Add(aCurve);
- if (allCurves.IsBound(aCurve)) {
- aFound++;
- int anOrient = allCurves.Find(aCurve);
- if (anOrient != 0) { // extra comparision score is orientation
- if (edgeOrientation(aFace, anEdge) == anOrient)
- aSameOrientation++;
- }
- } else {
- aNotFound++;
- }
- }
- }
- if (aFound + aNotFound != 0) {
- if (aFound > aBestFound ||
- (aFound == aBestFound && aSameOrientation > aBestOrient)) {
- aBestFound = aFound;
- aBestOrient = aSameOrientation;
- aNewSelected = aConstructionContext->face(aFaceIndex);
- }
- }
- }
- }
- if (aNewSelected) { // store this new selection
- if (aShapeType == TopAbs_WIRE) { // just get a wire from face to have wire
- TopExp_Explorer aWireExp(aNewSelected->impl<TopoDS_Shape>(), TopAbs_WIRE);
- if (aWireExp.More()) {
- aNewSelected.reset(new GeomAPI_Shape);
- aNewSelected->setImpl<TopoDS_Shape>(new TopoDS_Shape(aWireExp.Current()));
- }
- }
- selectConstruction(aContext, aNewSelected);
- owner()->data()->sendAttributeUpdated(this);
- return setInvalidIfFalse(aSelLab, true);
- } else { // if the selection is not found, put the empty shape: it's better to have disappeared shape, than the old, the lost one
- TNaming_Builder anEmptyBuilder(selectionLabel());
- return setInvalidIfFalse(aSelLab, false);
- }
- } else if (aShapeType == TopAbs_EDGE) {
- // just reselect the edge by the id
- const int aSubNum = aComposite->numberOfSubs();
- for(int a = 0; a < aSubNum; a++) {
- // if aSubIds take any, the first appropriate
- if (aSubIds->IsEmpty() || aSubIds->Contains(aComposite->subFeatureId(a))) {
- // found the appropriate feature
- FeaturePtr aFeature = aComposite->subFeature(a);
- std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aResIter =
- aFeature->results().cbegin();
- for(;aResIter != aFeature->results().cend(); aResIter++) {
- ResultConstructionPtr aRes =
- std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aResIter);
- if (aRes && aRes->shape() && aRes->shape()->isEdge()) { // found!
- selectConstruction(aContext, aRes->shape());
- owner()->data()->sendAttributeUpdated(this);
- return setInvalidIfFalse(aSelLab, true);
- }
- }
- }
- }
- } else if (aShapeType == TopAbs_VERTEX) {
- // just reselect the vertex by the id of edge
- const int aSubNum = aComposite->numberOfSubs();
- for(int a = 0; a < aSubNum; a++) {
- // if aSubIds take any, the first appropriate
- int aFeatureID = aComposite->subFeatureId(a);
- if (aSubIds->IsEmpty() || aSubIds->Contains(aFeatureID) ||
- aSubIds->Contains(aFeatureID + kSTART_VERTEX_DELTA) ||
- aSubIds->Contains(aFeatureID + kSTART_VERTEX_DELTA * 2)) {
- // searching for deltas
- int aVertexNum = 0;
- if (aSubIds->Contains(aFeatureID + kSTART_VERTEX_DELTA)) aVertexNum = 1;
- else if (aSubIds->Contains(aFeatureID + kSTART_VERTEX_DELTA * 2)) aVertexNum = 2;
- // found the feature with appropriate edge
- FeaturePtr aFeature = aComposite->subFeature(a);
- std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aResIter =
- aFeature->results().cbegin();
- for(;aResIter != aFeature->results().cend(); aResIter++) {
- ResultConstructionPtr aRes =
- std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aResIter);
- if (aRes && aRes->shape()) {
- if (aRes->shape()->isVertex() && aVertexNum == 0) { // found!
- selectConstruction(aContext, aRes->shape());
- owner()->data()->sendAttributeUpdated(this);
- return setInvalidIfFalse(aSelLab, true);
- } else if (aRes->shape()->isEdge() && aVertexNum > 0) {
- const TopoDS_Shape& anEdge = aRes->shape()->impl<TopoDS_Shape>();
- int aVIndex = 1;
- for(TopExp_Explorer aVExp(anEdge, TopAbs_VERTEX); aVExp.More(); aVExp.Next()) {
- if (aVIndex == aVertexNum) { // found!
- std::shared_ptr<GeomAPI_Shape> aVertex(new GeomAPI_Shape);
- aVertex->setImpl(new TopoDS_Shape(aVExp.Current()));
- selectConstruction(aContext, aVertex);
- owner()->data()->sendAttributeUpdated(this);
- return setInvalidIfFalse(aSelLab, true);
- }
- aVIndex++;
- }
- }
- }
- }
- }
- }
- }
- } else { // simple construction element: the selected is that needed
- selectConstruction(aContext, aContext->shape());
- owner()->data()->sendAttributeUpdated(this);
- return setInvalidIfFalse(aSelLab, true);
+ if (aContext->groupName() == ModelAPI_ResultConstruction::group()) {
+ Handle(TDataStd_Integer) anIndex;
+ if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
+ std::shared_ptr<Model_ResultConstruction> aConstructionContext =
+ std::dynamic_pointer_cast<Model_ResultConstruction>(aContext);
+ bool aModified = true;
+ bool aValid = aConstructionContext->update(anIndex->Get(), owner()->document(), aModified);
+ setInvalidIfFalse(aSelLab, aValid);
+ if (aModified)
+ owner()->data()->sendAttributeUpdated(this);
+ return aValid;
}
}
return setInvalidIfFalse(aSelLab, false); // unknown case
}
-
void Model_AttributeSelection::selectBody(
const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape)
{
TNaming_Selector aSel(selectionLabel());
TopoDS_Shape aContext;
- ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(myRef.value());
+ ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theContext);//myRef.value()
if (aBody) {
aContext = aBody->shape()->impl<TopoDS_Shape>();
} else {
- ResultPtr aResult =
+ ResultPtr aResult =
std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
if (aResult) {
aContext = aResult->shape()->impl<TopoDS_Shape>();
} else {
- Events_Error::send("A result with shape is expected");
+ Events_InfoMessage("Model_AttributeSelection", "A result with shape is expected").send();
return;
}
}
- TopoDS_Shape aNewShape = theSubShape ? theSubShape->impl<TopoDS_Shape>() : aContext;
- /// fix for issue 411: result modified shapes must not participate in this selection mechanism
- FeaturePtr aFeatureOwner = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
- if (aFeatureOwner.get())
- aFeatureOwner->eraseResults();
- if (!aContext.IsNull()) {
- aSel.Select(aNewShape, aContext);
- }
-}
-/// registers the name of the shape in the label (theID == 0) of sub label (theID is a tag)
-/// if theID is zero,
-/// theOrientation is additional information about the positioning of edge relatively to face
-/// it is stored in the integer attribute of the edge sub-label:
-/// -1 is out, 1 is in, 0 is not needed
-static void registerSubShape(TDF_Label theMainLabel, TopoDS_Shape theShape,
- const int theID, const FeaturePtr& theContextFeature, std::shared_ptr<Model_Document> theDoc,
- std::string theAdditionalName, std::map<int, int>& theOrientations,
- Handle(TDataStd_IntPackedMap) theRefs = Handle(TDataStd_IntPackedMap)(),
- const int theOrientation = 0)
-{
- TDF_Label aLab = theID == 0 ? theMainLabel : theMainLabel.FindChild(theID);
- if (theOrientation != 0) { // store the orientation of edge relatively to face if needed
- TDataStd_Integer::Set(aLab, theOrientation);
- }
- TNaming_Builder aBuilder(aLab);
- aBuilder.Generated(theShape);
- std::stringstream aName;
- aName<<theContextFeature->name()<<"/";
- if (!theAdditionalName.empty())
- aName<<theAdditionalName<<"/";
- if (theShape.ShapeType() == TopAbs_FACE) aName<<"Face";
- else if (theShape.ShapeType() == TopAbs_WIRE) aName<<"Wire";
- else if (theShape.ShapeType() == TopAbs_EDGE) aName<<"Edge";
- else if (theShape.ShapeType() == TopAbs_VERTEX) aName<<"Vertex";
-
- if (theRefs.IsNull()) {
- aName<<theID;
- if (theOrientation == 1)
- aName<<"f";
- else if (theOrientation == -1)
- aName<<"r";
- } else { // make a composite name from all sub-elements indexes: "1_2_3_4"
- TColStd_MapIteratorOfPackedMapOfInteger aRef(theRefs->GetMap());
- for(; aRef.More(); aRef.Next()) {
- aName<<"-"<<aRef.Key();
- if (theOrientations.find(aRef.Key()) != theOrientations.end()) {
- if (theOrientations[aRef.Key()] == 1)
- aName<<"f";
- else if (theOrientations[aRef.Key()] == -1)
- aName<<"r";
+ // with "recover" feature the selected context may be not up to date (issue 1710)
+ Handle(TNaming_NamedShape) aResult;
+ TDF_Label aSelLab = selectionLabel();
+ TopoDS_Shape aNewContext = aContext;
+ bool isUpdated = true;
+ while(!aNewContext.IsNull() && isUpdated) {
+ // searching for the very last shape that was produced from this one
+ isUpdated = false;
+ if (!TNaming_Tool::HasLabel(aSelLab, aNewContext))
+ // to avoid crash of TNaming_SameShapeIterator if pure shape does not exists
+ break;
+ for(TNaming_SameShapeIterator anIter(aNewContext, aSelLab); anIter.More(); anIter.Next()) {
+ TDF_Label aNSLab = anIter.Label();
+ if (!scope().Contains(aNSLab))
+ continue;
+ Handle(TNaming_NamedShape) aNS;
+ if (aNSLab.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
+ for(TNaming_Iterator aShapesIter(aNS); aShapesIter.More(); aShapesIter.Next()) {
+ if (aShapesIter.Evolution() == TNaming_SELECTED)
+ continue; // don't use the selection evolution
+ if (!aShapesIter.OldShape().IsNull() && aShapesIter.OldShape().IsSame(aNewContext)) {
+ // found the original shape
+ aNewContext = aShapesIter.NewShape(); // go to the newer shape
+ isUpdated = true;
+ break;
+ }
+ }
}
}
}
-
- theDoc->addNamingName(aLab, aName.str());
- TDataStd_Name::Set(aLab, aName.str().c_str());
-}
-
-void Model_AttributeSelection::selectConstruction(
- const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape)
-{
- std::shared_ptr<Model_Document> aMyDoc =
- std::dynamic_pointer_cast<Model_Document>(owner()->document());
- FeaturePtr aContextFeature = theContext->document()->feature(theContext);
- CompositeFeaturePtr aComposite =
- std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aContextFeature);
- const TopoDS_Shape& aSubShape = theSubShape->impl<TopoDS_Shape>();
- if (!aComposite || aComposite->numberOfSubs() == 0) {
- // saving of context is enough: result construction contains exactly the needed shape
- TNaming_Builder aBuilder(selectionLabel());
- aBuilder.Generated(aSubShape);
- aMyDoc->addNamingName(selectionLabel(), theContext->data()->name());
- TDataStd_Name::Set(selectionLabel(), theContext->data()->name().c_str());
+ if (aNewContext.IsNull()) { // a context is already deleted
+ setInvalidIfFalse(aSelLab, false);
+ Events_InfoMessage("Model_AttributeSelection", "Failed to select shape already deleted").send();
return;
}
- std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(owner()->data());
- TDF_Label aLab = myRef.myRef->Label();
- // identify the results of sub-object of the composite by edges
- // save type of the selected shape in integer attribute
- TopAbs_ShapeEnum aShapeType = aSubShape.ShapeType();
- TDataStd_Integer::Set(aLab, (int)aShapeType);
- gp_Pnt aVertexPos;
- TColStd_MapOfTransient allCurves;
- if (aShapeType == TopAbs_VERTEX) { // compare positions
- aVertexPos = BRep_Tool::Pnt(TopoDS::Vertex(aSubShape));
- } else {
- for(TopExp_Explorer anEdgeExp(aSubShape, TopAbs_EDGE); anEdgeExp.More(); anEdgeExp.Next()) {
- TopoDS_Edge anEdge = TopoDS::Edge(anEdgeExp.Current());
- Standard_Real aFirst, aLast;
- Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
- allCurves.Add(aCurve);
- }
- }
- // iterate and store the result ids of sub-elements and sub-elements to sub-labels
- Handle(TDataStd_IntPackedMap) aRefs = TDataStd_IntPackedMap::Set(aLab);
- std::map<int, int> anOrientations; //map from edges IDs to orientations of these edges in face
- aRefs->Clear();
- const int aSubNum = aComposite->numberOfSubs();
- for(int a = 0; a < aSubNum; a++) {
- FeaturePtr aSub = aComposite->subFeature(a);
- const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
- std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
- // there may be many shapes (circle and center): register if at least one is in selection
- for(; aRes != aResults.cend(); aRes++) {
- ResultConstructionPtr aConstr =
- std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRes);
- if (!aConstr->shape()) {
- continue;
+
+ TopoDS_Shape aNewSub = theSubShape ? theSubShape->impl<TopoDS_Shape>() : aContext;
+ if (!aNewSub.IsEqual(aContext)) { // searching for subshape in the new context
+ bool isFound = false;
+ TopExp_Explorer anExp(aNewContext, aNewSub.ShapeType());
+ for(; anExp.More(); anExp.Next()) {
+ if (anExp.Current().IsEqual(aNewSub)) {
+ isFound = true;
+ break;
}
- if (aShapeType == TopAbs_VERTEX) {
- if (aConstr->shape()->isVertex()) { // compare vertices positions
- const TopoDS_Shape& aVertex = aConstr->shape()->impl<TopoDS_Shape>();
- gp_Pnt aPnt = BRep_Tool::Pnt(TopoDS::Vertex(aVertex));
- if (aPnt.IsEqual(aVertexPos, Precision::Confusion())) {
- aRefs->Add(aComposite->subFeatureId(a));
- }
- } else { // get first or last vertex of the edge: last is stored with negative sign
- const TopoDS_Shape& anEdge = aConstr->shape()->impl<TopoDS_Shape>();
- int aDelta = kSTART_VERTEX_DELTA;
- for(TopExp_Explorer aVExp(anEdge, TopAbs_VERTEX); aVExp.More(); aVExp.Next()) {
- gp_Pnt aPnt = BRep_Tool::Pnt(TopoDS::Vertex(aVExp.Current()));
- if (aPnt.IsEqual(aVertexPos, Precision::Confusion())) {
- aRefs->Add(aDelta + aComposite->subFeatureId(a));
- break;
- }
- aDelta += kSTART_VERTEX_DELTA;
- }
- }
- } else {
- if (aConstr->shape()->isEdge()) {
- const TopoDS_Shape& aResShape = aConstr->shape()->impl<TopoDS_Shape>();
- TopoDS_Edge anEdge = TopoDS::Edge(aResShape);
- if (!anEdge.IsNull()) {
- Standard_Real aFirst, aLast;
- Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
- if (allCurves.Contains(aCurve)) {
- int anID = aComposite->subFeatureId(a);
- aRefs->Add(anID);
- if (aShapeType != TopAbs_EDGE) { // face needs the sub-edges on sub-labels
- // add edges to sub-label to support naming for edges selection
- TopExp_Explorer anEdgeExp(aSubShape, TopAbs_EDGE);
- for(; anEdgeExp.More(); anEdgeExp.Next()) {
- TopoDS_Edge anEdge = TopoDS::Edge(anEdgeExp.Current());
- Standard_Real aFirst, aLast;
- Handle(Geom_Curve) aFaceCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
- if (aFaceCurve == aCurve) {
- int anOrient = edgeOrientation(aSubShape, anEdge);
- anOrientations[anID] = anOrient;
- registerSubShape(
- selectionLabel(), anEdge, anID, aContextFeature, aMyDoc, "", anOrientations,
- Handle(TDataStd_IntPackedMap)(), anOrient);
- }
- }
- } else { // put vertices of the selected edge to sub-labels
- // add edges to sub-label to support naming for edges selection
- TopExp_Explorer anEdgeExp(aSubShape, TopAbs_VERTEX);
- int aTagIndex = anID + kSTART_VERTEX_DELTA;
- for(; anEdgeExp.More(); anEdgeExp.Next(), aTagIndex += kSTART_VERTEX_DELTA) {
- TopoDS_Vertex aV = TopoDS::Vertex(anEdgeExp.Current());
-
- std::stringstream anAdditionalName;
- registerSubShape(
- selectionLabel(), aV, aTagIndex, aContextFeature, aMyDoc, "", anOrientations);
- }
- }
- }
- }
- }
+ }
+ if (!isFound) { // sub-shape is not found in the up-to-date instance of the context shape
+ // if context is sub-result of compound/compsolid, selection of sub-shape better propagate to
+ // the main result (which is may be modified), case is in 1799
+ ResultCompSolidPtr aMain = ModelAPI_Tools::compSolidOwner(theContext);
+ if (aMain.get()) {
+ selectBody(aMain, theSubShape);
+ return;
}
+ setInvalidIfFalse(aSelLab, false);
+ Events_InfoMessage("Model_AttributeSelection",
+ "Failed to select sub-shape already modified").send();
+ return;
+ }
+ }
+
+ /// fix for issue 411: result modified shapes must not participate in this selection mechanism
+ if (!aContext.IsNull()) {
+ FeaturePtr aFeatureOwner = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
+ bool aEraseResults = false;
+ if (aFeatureOwner.get()) {
+ aEraseResults = !aFeatureOwner->results().empty();
+ if (aEraseResults) // erase results without flash deleted and redisplay: do it after Select
+ aFeatureOwner->removeResults(0, false, false);
+ }
+ aSel.Select(aNewSub, aNewContext);
+
+ if (aEraseResults) { // flash after Select : in Groups it makes selection with shift working
+ static Events_Loop* aLoop = Events_Loop::loop();
+ static const Events_ID kDeletedEvent = aLoop->eventByName(EVENT_OBJECT_DELETED);
+ aLoop->flush(kDeletedEvent);
}
}
- // store the selected as primitive
- TNaming_Builder aBuilder(selectionLabel());
- aBuilder.Generated(aSubShape);
- registerSubShape(
- selectionLabel(), aSubShape, 0, aContextFeature, aMyDoc, "", anOrientations, aRefs);
}
bool Model_AttributeSelection::selectPart(
return true; // postponed naming
if (theUpdate) {
Handle(TDataStd_Integer) anIndex;
- if (selectionLabel().FindAttribute(TDataStd_Integer::GetID(), anIndex)) { // by internal selection
+ if (selectionLabel().FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
+ // by internal selection
if (anIndex->Get() > 0) {
// update the selection by index
return aPart->updateInPart(anIndex->Get());
std::string aName("");
if(!this->isInitialized())
return !theDefaultName.empty() ? theDefaultName : aName;
- Handle(TDataStd_Name) anAtt;
- if(selectionLabel().FindAttribute(TDataStd_Name::GetID(), anAtt)) {
- aName = TCollection_AsciiString(anAtt->Get()).ToCString();
- return aName;
- }
std::shared_ptr<GeomAPI_Shape> aSubSh = value();
ResultPtr aCont = context();
+ if (!aCont.get()) // in case of selection of removed result
+ return "";
+
Model_SelectionNaming aSelNaming(selectionLabel());
- return aSelNaming.namingName(aCont, aSubSh, theDefaultName);
+ return aSelNaming.namingName(
+ aCont, aSubSh, theDefaultName, owner()->document() != aCont->document());
}
// type ::= COMP | COMS | SOLD | SHEL | FACE | WIRE | EDGE | VERT
// check this is Part-name: 2 delimiters in the name
std::size_t aPartEnd = theSubShapeName.find('/');
- if (aPartEnd != string::npos && aPartEnd != theSubShapeName.rfind('/')) {
+ if (aPartEnd != std::string::npos && aPartEnd != theSubShapeName.rfind('/')) {
std::string aPartName = theSubShapeName.substr(0, aPartEnd);
ObjectPtr aFound = owner()->document()->objectByName(ModelAPI_ResultPart::group(), aPartName);
if (aFound.get()) { // found such part, so asking it for the name
ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFound);
- string aNameInPart = theSubShapeName.substr(aPartEnd + 1);
+ std::string aNameInPart = theSubShapeName.substr(aPartEnd + 1);
int anIndex;
std::shared_ptr<GeomAPI_Shape> aSelected = aPart->shapeInPart(aNameInPart, theType, anIndex);
if (aSelected.get()) {
}
Model_SelectionNaming aSelNaming(selectionLabel());
- std::shared_ptr<Model_Document> aDoc =
+ std::shared_ptr<Model_Document> aDoc =
std::dynamic_pointer_cast<Model_Document>(owner()->document());
std::shared_ptr<GeomAPI_Shape> aShapeToBeSelected;
ResultPtr aCont;
if (aSelNaming.selectSubShape(theType, theSubShapeName, aDoc, aShapeToBeSelected, aCont)) {
+ // try to find the last context to find the up to date shape
+ if (aCont->shape().get() && !aCont->shape()->isNull() &&
+ aCont->groupName() == ModelAPI_ResultBody::group() && aDoc == owner()->document()) {
+ const TopoDS_Shape aConShape = aCont->shape()->impl<TopoDS_Shape>();
+ if (!aConShape.IsNull()) {
+ Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aConShape, selectionLabel());
+ if (!aNS.IsNull()) {
+ aNS = TNaming_Tool::CurrentNamedShape(aNS);
+ if (!aNS.IsNull()) {
+ TDF_Label aLab = aNS->Label();
+ while(aLab.Depth() != 7 && aLab.Depth() > 5)
+ aLab = aLab.Father();
+ ObjectPtr anObj = aDoc->objects()->object(aLab);
+ if (anObj.get()) {
+ ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
+ if (aRes)
+ aCont = aRes;
+ }
+ }
+ }
+ }
+ }
setValue(aCont, aShapeToBeSelected);
+ return;
}
+
+ TDF_Label aSelLab = selectionLabel();
+ setInvalidIfFalse(aSelLab, false);
+ reset();
}
int Model_AttributeSelection::Id()
}
return anID;
}
+
+void Model_AttributeSelection::setId(int theID)
+{
+ const ResultPtr& aContext = context();
+ std::shared_ptr<GeomAPI_Shape> aSelection;
+
+ std::shared_ptr<GeomAPI_Shape> aContextShape = aContext->shape();
+ // support for compsolids:
+ if (aContext.get() && ModelAPI_Tools::compSolidOwner(aContext).get())
+ aContextShape = ModelAPI_Tools::compSolidOwner(aContext)->shape();
+
+ TopoDS_Shape aMainShape = aContextShape->impl<TopoDS_Shape>();
+ // searching for the latest main shape
+ if (theID > 0 &&
+ aContextShape && !aContextShape->isNull())
+ {
+ std::shared_ptr<Model_Document> aDoc =
+ std::dynamic_pointer_cast<Model_Document>(aContext->document());
+ if (aDoc.get()) {
+ Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aMainShape, aDoc->generalLabel());
+ if (!aNS.IsNull()) {
+ aMainShape = TNaming_Tool::CurrentShape(aNS);
+ }
+ }
+
+ TopTools_IndexedMapOfShape aSubShapesMap;
+ TopExp::MapShapes(aMainShape, aSubShapesMap);
+ const TopoDS_Shape& aSelShape = aSubShapesMap.FindKey(theID);
+
+ std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
+ aResult->setImpl(new TopoDS_Shape(aSelShape));
+
+ aSelection = aResult;
+ }
+
+ setValue(aContext, aSelection);
+}
+
+std::string Model_AttributeSelection::contextName(const ResultPtr& theContext) const
+{
+ std::string aResult;
+ if (owner()->document() != theContext->document()) {
+ if (theContext->document() == ModelAPI_Session::get()->moduleDocument()) {
+ aResult = theContext->document()->kind() + "/";
+ } else {
+ ResultPtr aDocRes = ModelAPI_Tools::findPartResult(
+ ModelAPI_Session::get()->moduleDocument(), theContext->document());
+ if (aDocRes.get()) {
+ aResult = aDocRes->data()->name() + "/";
+ }
+ }
+ }
+ aResult += theContext->data()->name();
+ return aResult;
+}
+
+void Model_AttributeSelection::computeValues(
+ ResultPtr theOldContext, ResultPtr theNewContext, TopoDS_Shape theValShape,
+ TopTools_ListOfShape& theShapes)
+{
+ TopoDS_Shape anOldContShape = theOldContext->shape()->impl<TopoDS_Shape>();
+ TopoDS_Shape aNewContShape = theNewContext->shape()->impl<TopoDS_Shape>();
+ if (anOldContShape.IsSame(theValShape)) { // full context shape substituted by new full context
+ theShapes.Append(aNewContShape);
+ return;
+ }
+ if (theValShape.IsNull()) {
+ theShapes.Append(theValShape);
+ return;
+ }
+ // if a new value is unchanged in the new context, do nothing: value is correct
+ TopExp_Explorer aSubExp(aNewContShape, theValShape.ShapeType());
+ for(; aSubExp.More(); aSubExp.Next()) {
+ if (aSubExp.Current().IsSame(theValShape)) {
+ theShapes.Append(theValShape);
+ return;
+ }
+ }
+ // if new context becomes compsolid, the resulting sub may be in sub-solids
+ std::list<ResultPtr> aNewToIterate;
+ aNewToIterate.push_back(theNewContext);
+ ResultCompSolidPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(theNewContext);
+ if (aComp.get()) {
+ for(int a = 0; a < aComp->numberOfSubs(); a++)
+ aNewToIterate.push_back(aComp->subResult(a, false));
+ }
+
+ // first iteration: searching for the whole shape appearance (like face of the box)
+ // second iteration: searching for sub-shapes that contain the sub (like vertex on faces)
+ int aToFindPart = 0;
+ TopTools_DataMapOfShapeShape aNewToOld; // map from new containers to old containers (with val)
+ TopTools_MapOfShape anOlds; // to know how many olds produced new containers
+ for(; aToFindPart != 2 && theShapes.IsEmpty(); aToFindPart++) {
+ std::list<ResultPtr>::iterator aNewContIter = aNewToIterate.begin();
+ for(; aNewContIter != aNewToIterate.end(); aNewContIter++) {
+ std::shared_ptr<Model_Data> aNewData =
+ std::dynamic_pointer_cast<Model_Data>((*aNewContIter)->data());
+ TDF_Label aNewLab = aNewData->label();
+ // searching for produced sub-shape fully on some label
+ TDF_ChildIDIterator aNSIter(aNewLab, TNaming_NamedShape::GetID(), Standard_True);
+ for(; aNSIter.More(); aNSIter.Next()) {
+ Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
+ for(TNaming_Iterator aPairIter(aNS); aPairIter.More(); aPairIter.Next()) {
+ if (aToFindPart == 0) { // search shape is fully inside
+ if (aPairIter.OldShape().IsSame(theValShape)) {
+ if (aPairIter.NewShape().IsNull()) {// value was removed
+ theShapes.Clear();
+ return;
+ }
+ theShapes.Append(aPairIter.NewShape());
+ }
+ } else if (!aPairIter.OldShape().IsNull()) { // search shape that contains this sub
+ TopExp_Explorer anExp(aPairIter.OldShape(), theValShape.ShapeType());
+ for(; anExp.More(); anExp.Next()) {
+ if (anExp.Current().IsSame(theValShape)) { // found a new container
+ if (aPairIter.NewShape().IsNull()) {// value was removed
+ theShapes.Clear();
+ return;
+ }
+ aNewToOld.Bind(aPairIter.NewShape(), aPairIter.OldShape());
+ anOlds.Add(aPairIter.OldShape());
+ break;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ if (aToFindPart == 2 && !aNewToOld.IsEmpty()) {
+ // map of sub-shapes -> number of occurences of these shapes in containers
+ NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher> aSubs;
+ TopTools_DataMapOfShapeShape::Iterator aContIter(aNewToOld);
+ for(; aContIter.More(); aContIter.Next()) {
+ TopExp_Explorer aSubExp(aContIter.Key(), theValShape.ShapeType());
+ for(; aSubExp.More(); aSubExp.Next()) {
+ if (!aSubs.IsBound(aSubExp.Current())) {
+ aSubs.Bind(aSubExp.Current(), TopTools_MapOfShape());
+ }
+ // store old to know how many olds produced this shape
+ aSubs.ChangeFind(aSubExp.Current()).Add(aContIter.Value());
+ }
+ }
+ // if sub is appeared same times in containers as the number of old shapes that contain it
+ int aCountInOld = anOlds.Size();
+ NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher>::Iterator
+ aSubsIter(aSubs);
+ for(; aSubsIter.More(); aSubsIter.Next()) {
+ if (aSubsIter.Value().Size() == aCountInOld) {
+ theShapes.Append(aSubsIter.Key());
+ }
+ }
+ }
+ if (theShapes.IsEmpty()) // nothing was changed
+ theShapes.Append(theValShape);
+}
+
+bool Model_AttributeSelection::searchNewContext(std::shared_ptr<Model_Document> theDoc,
+ const TopoDS_Shape theContShape, ResultPtr theContext, TopoDS_Shape theValShape,
+ TDF_Label theAccessLabel,
+ std::list<ResultPtr>& theResults, TopTools_ListOfShape& theValShapes)
+{
+ std::set<ResultPtr> aResults; // to avoid duplicates
+ TopTools_ListOfShape aResContShapes;
+ TNaming_SameShapeIterator aModifIter(theContShape, theAccessLabel);
+ for(; aModifIter.More(); aModifIter.Next()) {
+ ResultPtr aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
+ (theDoc->objects()->object(aModifIter.Label().Father()));
+ if (!aModifierObj.get())
+ break;
+ FeaturePtr aModifierFeat = theDoc->feature(aModifierObj);
+ if (!aModifierFeat.get())
+ break;
+ FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
+ if (aModifierFeat == aThisFeature || theDoc->objects()->isLater(aModifierFeat, aThisFeature))
+ continue; // the modifier feature is later than this, so, should not be used
+ FeaturePtr aCurrentModifierFeat = theDoc->feature(theContext);
+ if (aCurrentModifierFeat == aModifierFeat ||
+ theDoc->objects()->isLater(aCurrentModifierFeat, aModifierFeat))
+ continue; // the current modifier is later than the found, so, useless
+ Handle(TNaming_NamedShape) aNewNS;
+ aModifIter.Label().FindAttribute(TNaming_NamedShape::GetID(), aNewNS);
+ if (aNewNS->Evolution() == TNaming_MODIFY || aNewNS->Evolution() == TNaming_GENERATED) {
+ aResults.insert(aModifierObj);
+ TNaming_Iterator aPairIter(aNewNS);
+ aResContShapes.Append(aPairIter.NewShape());
+ } else if (aNewNS->Evolution() == TNaming_DELETE) { // a shape was deleted => result is empty
+ aResults.insert(ResultPtr());
+ aResContShapes.Append(TopoDS_Shape());
+ } else { // not-precessed modification => don't support it
+ continue;
+ }
+ }
+ if (aResults.empty())
+ return false; // no modifications found, must stay the same
+ // iterate all results to find futher modifications
+ std::set<ResultPtr>::iterator aResIter = aResults.begin();
+ TopTools_ListOfShape::Iterator aResShapes(aResContShapes);
+ for(; aResIter != aResults.end(); aResIter++, aResShapes.Next()) {
+ if (aResIter->get() != NULL) {
+ // compute new values by two contextes: the old and the new
+ TopTools_ListOfShape aValShapes;
+ computeValues(theContext, *aResIter, theValShape, aValShapes);
+
+ TopTools_ListIteratorOfListOfShape aNewVal(aValShapes);
+ for(; aNewVal.More(); aNewVal.Next()) {
+ std::list<ResultPtr> aNewRes;
+ TopTools_ListOfShape aNewUpdatedVal;
+ if (searchNewContext(theDoc, aResShapes.Value(), *aResIter, aNewVal.Value(),
+ theAccessLabel, aNewRes, aNewUpdatedVal))
+ {
+ // appeand new results instead of the current ones
+ std::list<ResultPtr>::iterator aNewIter = aNewRes.begin();
+ TopTools_ListIteratorOfListOfShape aNewUpdVal(aNewUpdatedVal);
+ for(; aNewIter != aNewRes.end(); aNewIter++, aNewUpdVal.Next()) {
+ theResults.push_back(*aNewIter);
+ theValShapes.Append(aNewUpdVal.Value());
+ }
+ } else { // the current result is good
+ theResults.push_back(*aResIter);
+ theValShapes.Append(aNewVal.Value());
+ }
+ }
+ }
+ }
+ return true; // theResults must be empty: everything is deleted
+}
+
+void Model_AttributeSelection::updateInHistory()
+{
+ ResultPtr aContext = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
+ // only bodies may be modified later in the history, don't do anything otherwise
+ if (!aContext.get() || aContext->groupName() != ModelAPI_ResultBody::group())
+ return;
+ std::shared_ptr<Model_Data> aContData = std::dynamic_pointer_cast<Model_Data>(aContext->data());
+ if (!aContData.get() || !aContData->isValid())
+ return;
+ TDF_Label aContLab = aContData->label(); // named shape where the selected context is located
+ Handle(TNaming_NamedShape) aContNS;
+ if (!aContLab.FindAttribute(TNaming_NamedShape::GetID(), aContNS))
+ return;
+ std::shared_ptr<Model_Document> aDoc =
+ std::dynamic_pointer_cast<Model_Document>(aContext->document());
+ FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
+ FeaturePtr aCurrentModifierFeat = aDoc->feature(aContext);
+ // iterate the context shape modifications in order to find a feature that is upper in history
+ // that this one and is really modifies the referenced result to refer to it
+ ResultPtr aModifierResFound;
+ TNaming_Iterator aPairIter(aContNS);
+ if (!aPairIter.More())
+ return;
+ TopoDS_Shape aNewCShape = aPairIter.NewShape();
+ bool anIterate = true;
+ // trying to update also the sub-shape selected
+ GeomShapePtr aSubShape = value();
+ if (aSubShape.get() && aSubShape->isEqual(aContext->shape()))
+ aSubShape.reset();
+ TopoDS_Shape aValShape;
+ if (aSubShape.get()) {
+ aValShape = aSubShape->impl<TopoDS_Shape>();
+ }
+
+ std::list<ResultPtr> aNewContexts;
+ TopTools_ListOfShape aValShapes;
+ if (searchNewContext(aDoc, aNewCShape, aContext, aValShape, aContLab, aNewContexts, aValShapes))
+ {
+ // update scope to reset to a new one
+ myScope.Clear();
+
+ std::list<ResultPtr>::iterator aNewCont = aNewContexts.begin();
+ TopTools_ListIteratorOfListOfShape aNewValues(aValShapes);
+ if (aNewCont == aNewContexts.end()) { // all results were deleted
+ ResultPtr anEmptyContext;
+ std::shared_ptr<GeomAPI_Shape> anEmptyShape;
+ setValue(anEmptyContext, anEmptyShape); // nullify the selection
+ return;
+ }
+
+ GeomShapePtr aValueShape;
+ if (!aNewValues.Value().IsNull()) {
+ aValueShape = std::make_shared<GeomAPI_Shape>();
+ aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewValues.Value()));
+ }
+ setValue(*aNewCont, aValueShape);
+ // if there are more than one result, put them by "append" into "parent" list
+ if (myParent) {
+ for(aNewCont++, aNewValues.Next(); aNewCont != aNewContexts.end(); aNewCont++, aNewValues.Next()) {
+ GeomShapePtr aValueShape;
+ if (!aNewValues.Value().IsNull()) {
+ aValueShape = std::make_shared<GeomAPI_Shape>();
+ aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewValues.Value()));
+ }
+ myParent->append(*aNewCont, aValueShape);
+ }
+ }
+ }
+}
+
+void Model_AttributeSelection::setParent(Model_AttributeSelectionList* theParent)
+{
+ myParent = theParent;
+}
