1 // Copyright (C) 2014-2017 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #include "Model_AttributeSelection.h"
22 #include "Model_Application.h"
23 #include "Model_Events.h"
24 #include "Model_Data.h"
25 #include "Model_Document.h"
26 #include <Model_Objects.h>
27 #include <Model_AttributeSelectionList.h>
28 #include <Model_ResultConstruction.h>
29 #include <ModelAPI_Feature.h>
30 #include <ModelAPI_ResultBody.h>
31 #include <ModelAPI_ResultBody.h>
32 #include <ModelAPI_ResultConstruction.h>
33 #include <ModelAPI_ResultPart.h>
34 #include <ModelAPI_CompositeFeature.h>
35 #include <ModelAPI_Tools.h>
36 #include <ModelAPI_Session.h>
37 #include <ModelAPI_Validator.h>
38 #include <ModelGeomAlgo_Shape.h>
39 #include <Events_InfoMessage.h>
40 #include <GeomAPI_Edge.h>
41 #include <GeomAPI_Pnt.h>
42 #include <GeomAPI_ShapeIterator.h>
43 #include <GeomAPI_Vertex.h>
44 #include <GeomAPI_ShapeExplorer.h>
45 #include <GeomAlgoAPI_CompoundBuilder.h>
46 #include <GeomAlgoAPI_NExplode.h>
47 #include <Selector_Selector.h>
49 #include <TNaming_NamedShape.hxx>
50 #include <TNaming_Tool.hxx>
51 #include <TNaming_Builder.hxx>
52 #include <TNaming_SameShapeIterator.hxx>
53 #include <TNaming_NewShapeIterator.hxx>
54 #include <TNaming_Iterator.hxx>
55 #include <TDataStd_Integer.hxx>
56 #include <TDataStd_UAttribute.hxx>
57 #include <TDataStd_Name.hxx>
58 #include <TopTools_ListOfShape.hxx>
59 #include <TopTools_DataMapOfShapeShape.hxx>
60 #include <TopTools_MapOfShape.hxx>
61 #include <TopExp_Explorer.hxx>
62 #include <BRep_Tool.hxx>
64 #include <TopoDS_Edge.hxx>
66 #include <TDF_ChildIterator.hxx>
67 #include <TDF_ChildIDIterator.hxx>
68 #include <TopoDS_Iterator.hxx>
69 #include <TDF_ChildIDIterator.hxx>
70 #include <Geom_Circle.hxx>
71 #include <Geom_Ellipse.hxx>
72 #include <BRep_Builder.hxx>
74 //#define DEB_NAMING 1
76 #include <BRepTools.hxx>
78 /// added to the index in the packed map to signalize that the vertex of edge is selected
79 /// (multiplied by the index of the edge)
80 static const int kSTART_VERTEX_DELTA = 1000000;
81 // identifier that there is simple reference: selection equals to context
82 Standard_GUID kSIMPLE_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb29");
83 // reference to Part sub-object
84 Standard_GUID kPART_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb27");
85 // selection is invalid after recomputation
86 Standard_GUID kINVALID_SELECTION("bce47fd7-80fa-4462-9d63-2f58acddd49d");
88 // identifier of the selection of the center of circle on edge
89 Standard_GUID kCIRCLE_CENTER("d0d0e0f1-217a-4b95-8fbb-0c4132f23718");
90 // identifier of the selection of the first focus point of ellipse on edge
91 Standard_GUID kELLIPSE_CENTER1("f70df04c-3168-4dc9-87a4-f1f840c1275d");
92 // identifier of the selection of the second focus point of ellipse on edge
93 Standard_GUID kELLIPSE_CENTER2("1395ae73-8e02-4cf8-b204-06ff35873a32");
95 // prefix for the whole feature context identification
96 const static std::string kWHOLE_FEATURE = "all-in-";
98 // on this label is stored:
99 // TNaming_NamedShape - selected shape
100 // TNaming_Naming - topological selection information (for the body)
101 // TDataStd_IntPackedMap - indexes of edges in composite element (for construction)
102 // TDataStd_Integer - type of the selected shape (for construction)
103 // TDF_Reference - from ReferenceAttribute, the context
104 bool Model_AttributeSelection::setValue(const ObjectPtr& theContext,
105 const std::shared_ptr<GeomAPI_Shape>& theSubShape, const bool theTemporarily)
107 if (theTemporarily &&
108 (!theContext.get() || theContext->groupName() != ModelAPI_Feature::group())) {
109 // just keep the stored without DF update
110 myTmpContext = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
111 myTmpSubShape = theSubShape;
112 owner()->data()->sendAttributeUpdated(this);
115 myTmpContext.reset();
116 myTmpSubShape.reset();
117 myTmpCenterType = NOT_CENTER;
121 const std::shared_ptr<GeomAPI_Shape>& anOldShape = internalValue(aType);
122 bool isOldContext = theContext == myRef.value();
123 bool isOldShape = isOldContext &&
124 (theSubShape == anOldShape || (theSubShape && anOldShape && theSubShape->isEqual(anOldShape)));
125 if (isOldShape) return false; // shape is the same, so context is also unchanged
126 bool aToUnblock = false;
127 // update the referenced object if needed
129 aToUnblock = !owner()->data()->blockSendAttributeUpdated(true);
130 myRef.setValue(theContext);
133 // do not use naming if selected shape is result shape itself, but not sub-shape
134 TDF_Label aSelLab = selectionLabel();
135 aSelLab.ForgetAttribute(kSIMPLE_REF_ID);
136 aSelLab.ForgetAttribute(kINVALID_SELECTION);
137 aSelLab.ForgetAttribute(kCIRCLE_CENTER);
138 aSelLab.ForgetAttribute(kELLIPSE_CENTER1);
139 aSelLab.ForgetAttribute(kELLIPSE_CENTER2);
141 bool isDegeneratedEdge = false;
142 // do not use the degenerated edge as a shape, a null context and shape is used in the case
143 if (theSubShape.get() && !theSubShape->isNull() && theSubShape->isEdge()) {
144 const TopoDS_Shape& aSubShape = theSubShape->impl<TopoDS_Shape>();
145 if (aSubShape.ShapeType() == TopAbs_EDGE)
146 isDegeneratedEdge = BRep_Tool::Degenerated(TopoDS::Edge(aSubShape)) == Standard_True;
148 if (!theContext.get() || isDegeneratedEdge) {
149 // to keep the reference attribute label
150 TDF_Label aRefLab = myRef.myRef->Label();
151 aSelLab.ForgetAllAttributes(true);
152 myRef.myRef = TDF_Reference::Set(aSelLab.Father(), aSelLab.Father());
154 owner()->data()->blockSendAttributeUpdated(false);
157 bool isSelectBody = theContext->groupName() == ModelAPI_ResultBody::group();
159 ResultConstructionPtr aContextConstruction =
160 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theContext);
161 isSelectBody = aContextConstruction.get() && !aContextConstruction->isInfinite();
164 ResultPtr aContextResult = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
165 GeomShapePtr aContextShape = aContextResult->shape();
166 // do not select the whole shape for body:it is already must be in the data framework
167 // equal and null selected objects mean the same: object is equal to context,
168 if (aContextShape.get() && (aContextShape->isEqual(theSubShape) || !theSubShape.get())) {
169 aSelLab.ForgetAllAttributes(true);
170 TDataStd_UAttribute::Set(aSelLab, kSIMPLE_REF_ID);
172 selectBody(aContextResult, theSubShape);
174 } else if (theContext->groupName() == ModelAPI_ResultConstruction::group()) {
175 aSelLab.ForgetAllAttributes(true); // to remove old selection data
176 std::shared_ptr<Model_ResultConstruction> aConstruction =
177 std::dynamic_pointer_cast<Model_ResultConstruction>(theContext);
178 std::shared_ptr<GeomAPI_Shape> aSubShape;
179 if (theSubShape.get() && !aConstruction->shape()->isEqual(theSubShape))
180 aSubShape = theSubShape; // the whole context
181 if (aConstruction->isInfinite()) {
182 // For correct naming selection, put the shape into the naming structure.
183 // It seems sub-shapes are not needed: only this shape is (and can be) selected.
185 TNaming_Builder aBuilder(aSelLab);
186 aBuilder.Generated(aConstruction->shape()->impl<TopoDS_Shape>());
187 std::string anInfinitiveName = contextName(aConstruction);
188 TDataStd_Name::Set(aSelLab, anInfinitiveName.c_str());
189 std::dynamic_pointer_cast<Model_Document>(owner()->document())
190 ->addNamingName(aSelLab, anInfinitiveName.c_str());
193 } else if (theContext->groupName() == ModelAPI_ResultPart::group()) {
194 aSelLab.ForgetAllAttributes(true);
195 TDataStd_UAttribute::Set(aSelLab, kPART_REF_ID);
196 selectPart(std::dynamic_pointer_cast<ModelAPI_Result>(theContext), theSubShape);
197 } else { // check the feature context: parent-Part of this feature should not be used
198 FeaturePtr aFeatureContext = std::dynamic_pointer_cast<ModelAPI_Feature>(theContext);
199 if (aFeatureContext.get()) {
200 if (owner()->document() != aFeatureContext->document()) {
201 aSelLab.ForgetAllAttributes(true);
202 myRef.setValue(ObjectPtr());
204 owner()->data()->blockSendAttributeUpdated(false);
210 owner()->data()->sendAttributeUpdated(this);
213 owner()->data()->blockSendAttributeUpdated(false);
218 void Model_AttributeSelection::setValueCenter(
219 const ObjectPtr& theContext, const std::shared_ptr<GeomAPI_Edge>& theEdge,
220 const CenterType theCenterType, const bool theTemporarily)
222 bool anUpdated = setValue(theContext, theEdge, theTemporarily);
223 if (theTemporarily) {
224 myTmpCenterType = theCenterType;
225 } else { // store in the data structure
226 TDF_Label aSelLab = selectionLabel();
227 switch(theCenterType) {
230 anUpdated = !aSelLab.IsAttribute(kCIRCLE_CENTER);
231 TDataStd_UAttribute::Set(aSelLab, kCIRCLE_CENTER);
233 case ELLIPSE_FIRST_FOCUS:
235 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER1);
236 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER1);
238 case ELLIPSE_SECOND_FOCUS:
240 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER2);
241 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER2);
245 owner()->data()->sendAttributeUpdated(this);
249 void Model_AttributeSelection::selectValue(
250 const std::shared_ptr<ModelAPI_AttributeSelection>& theSource)
253 std::shared_ptr<GeomAPI_Shape> aValue =
254 std::dynamic_pointer_cast<Model_AttributeSelection>(theSource)->internalValue(aType);
255 if (!aValue.get() || aType == NOT_CENTER) {
256 setValue(theSource->context(), aValue);
258 std::shared_ptr<GeomAPI_Edge> anEdge(new GeomAPI_Edge);
259 anEdge->setImpl(new TopoDS_Shape(aValue->impl<TopoDS_Shape>()));
260 setValueCenter(theSource->context(), anEdge, aType);
264 void Model_AttributeSelection::removeTemporaryValues()
266 if (myTmpContext.get() || myTmpSubShape.get()) {
267 myTmpContext.reset();
268 myTmpSubShape.reset();
272 // returns the center of the edge: circular or elliptical
273 GeomShapePtr centerByEdge(GeomShapePtr theEdge, ModelAPI_AttributeSelection::CenterType theType)
275 if (theType != ModelAPI_AttributeSelection::NOT_CENTER && theEdge.get() != NULL) {
276 TopoDS_Shape aShape = theEdge->impl<TopoDS_Shape>();
277 if (!aShape.IsNull() && aShape.ShapeType() == TopAbs_EDGE) {
278 TopoDS_Edge anEdge = TopoDS::Edge(aShape);
279 double aFirst, aLast;
280 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
281 if (!aCurve.IsNull()) {
282 TopoDS_Vertex aVertex;
283 BRep_Builder aBuilder;
284 if (theType == ModelAPI_AttributeSelection::CIRCLE_CENTER) {
285 Handle(Geom_Circle) aCirc = Handle(Geom_Circle)::DownCast(aCurve);
286 if (!aCirc.IsNull()) {
287 aBuilder.MakeVertex(aVertex, aCirc->Location(), Precision::Confusion());
290 Handle(Geom_Ellipse) anEll = Handle(Geom_Ellipse)::DownCast(aCurve);
291 if (!anEll.IsNull()) {
292 aBuilder.MakeVertex(aVertex,
293 theType == ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS ?
294 anEll->Focus1() : anEll->Focus2(), Precision::Confusion());
297 if (!aVertex.IsNull()) {
298 std::shared_ptr<GeomAPI_Vertex> aResult(new GeomAPI_Vertex);
299 aResult->setImpl(new TopoDS_Vertex(aVertex));
305 return theEdge; // no vertex, so, return the initial edge
308 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::value()
310 if (!ModelAPI_AttributeSelection::isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
311 return std::shared_ptr<GeomAPI_Shape>();
312 CenterType aType = NOT_CENTER;
313 std::shared_ptr<GeomAPI_Shape> aResult = internalValue(aType);
314 return centerByEdge(aResult, aType);
317 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::internalValue(CenterType& theType)
319 theType = NOT_CENTER;
320 GeomShapePtr aResult;
321 if (myTmpContext.get() || myTmpSubShape.get()) {
322 theType = myTmpCenterType;
323 ResultConstructionPtr aResulConstruction =
324 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(myTmpContext);
325 if(aResulConstruction.get()) {
326 // it is just reference to construction.
327 return myTmpSubShape;
329 return myTmpSubShape.get() ? myTmpSubShape : myTmpContext->shape();
332 TDF_Label aSelLab = selectionLabel();
333 if (aSelLab.IsAttribute(kINVALID_SELECTION))
336 if (aSelLab.IsAttribute(kCIRCLE_CENTER))
337 theType = CIRCLE_CENTER;
338 else if (aSelLab.IsAttribute(kELLIPSE_CENTER1))
339 theType = ELLIPSE_FIRST_FOCUS;
340 else if (aSelLab.IsAttribute(kELLIPSE_CENTER2))
341 theType = ELLIPSE_SECOND_FOCUS;
344 if (myRef.isInitialized()) {
345 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
346 ResultPtr aContext = context();
347 if (!aContext.get() || aContext->groupName() == ModelAPI_ResultConstruction::group())
348 return aResult; // empty result, for whole construction selection also
349 return aContext->shape();
351 if (aSelLab.IsAttribute(kPART_REF_ID)) {
352 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(context());
353 if (!aPart.get() || !aPart->isActivated())
354 return std::shared_ptr<GeomAPI_Shape>(); // postponed naming needed
355 Handle(TDataStd_Integer) anIndex;
356 if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
357 if (anIndex->Get()) { // special selection attribute was created, use it
358 return aPart->selectionValue(anIndex->Get());
359 } else { // face with name is already in the data model, so try to take it by name
360 Handle(TDataStd_Name) aName;
361 if (aSelLab.FindAttribute(TDataStd_Name::GetID(), aName)) {
362 std::string aSubShapeName(TCollection_AsciiString(aName->Get()).ToCString());
363 std::size_t aPartEnd = aSubShapeName.find('/');
364 if (aPartEnd != std::string::npos && aPartEnd != aSubShapeName.rfind('/')) {
365 std::string aNameInPart = aSubShapeName.substr(aPartEnd + 1);
367 std::string aType; // to reuse already existing selection the type is not needed
368 return aPart->shapeInPart(aNameInPart, aType, anIndex);
375 std::shared_ptr<Model_ResultConstruction> aConstr =
376 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
378 if (aConstr->isInfinite())
379 return aResult; // empty result
381 if (!aConstr.get()) { // for construction context, return empty result as usual even
382 // the whole feature is selected
383 FeaturePtr aFeature = contextFeature();
384 if (aFeature.get()) {
385 std::list<GeomShapePtr> allShapes;
386 std::list<ResultPtr>::const_iterator aRes = aFeature->results().cbegin();
387 for (; aRes != aFeature->results().cend(); aRes++) {
388 if (aRes->get() && !(*aRes)->isDisabled()) {
389 GeomShapePtr aShape = (*aRes)->shape();
390 if (aShape.get() && !aShape->isNull()) {
391 allShapes.push_back(aShape);
395 return GeomAlgoAPI_CompoundBuilder::compound(allShapes);
398 if (contextFeature().get()) {
399 return aResult; // for the whole sketch feature selected return null => all faces
403 Handle(TNaming_NamedShape) aSelection;
404 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
405 TopoDS_Shape aSelShape = aSelection->Get();
406 aResult = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
407 aResult->setImpl(new TopoDS_Shape(aSelShape));
408 } else if (aConstr) { // simple construction element: just shape of this construction element
409 aResult = aConstr->shape();
415 bool Model_AttributeSelection::isInvalid()
417 return selectionLabel().IsAttribute(kINVALID_SELECTION) == Standard_True;
420 bool Model_AttributeSelection::isInitialized()
422 if (ModelAPI_AttributeSelection::isInitialized()) { // additional checks if it is initialized
423 std::shared_ptr<GeomAPI_Shape> aResult;
424 if (myRef.isInitialized()) {
425 TDF_Label aSelLab = selectionLabel();
426 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
427 ResultPtr aContext = context();
428 return aContext.get() != NULL;
430 Handle(TNaming_NamedShape) aSelection;
431 if (selectionLabel().FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
432 return !aSelection->Get().IsNull();
433 } else { // for simple construction element: just shape of this construction element
434 std::shared_ptr<Model_ResultConstruction> aConstr =
435 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
439 // for the whole feature, a feature object
440 FeaturePtr aFeat = contextFeature();
449 Model_AttributeSelection::Model_AttributeSelection(TDF_Label& theLabel)
451 myIsGeometricalSelection(false)
453 myIsInitialized = myRef.isInitialized();
457 void Model_AttributeSelection::setID(const std::string theID)
460 ModelAPI_AttributeSelection::setID(theID);
461 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
463 myIsGeometricalSelection = myParent->isGeometricalSelection();
465 myIsGeometricalSelection =
466 ModelAPI_Session::get()->validators()->isGeometricalSelection(aFeature->getKind(), id());
470 ResultPtr Model_AttributeSelection::context()
472 if (!ModelAPI_AttributeSelection::isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
475 if (myTmpContext.get() || myTmpSubShape.get()) {
479 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
480 // for parts there could be same-data result, so take the last enabled
482 if(aResult->groupName() == ModelAPI_ResultPart::group()) {
483 int aSize = aResult->document()->size(ModelAPI_ResultPart::group());
484 for(int a = aSize - 1; a >= 0; a--) {
485 ObjectPtr aPart = aResult->document()->object(ModelAPI_ResultPart::group(), a);
486 if(aPart.get() && aPart->data() == aResult->data()) {
487 ResultPtr aPartResult = std::dynamic_pointer_cast<ModelAPI_Result>(aPart);
488 FeaturePtr anOwnerFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
489 // check that this result is not this-feature result (it is forbidden to select itself)
490 if(anOwnerFeature.get() && anOwnerFeature->firstResult() != aPartResult) {
496 } else { // if feature - construction is selected, it has only one result, return this result
497 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
498 if (aFeature.get() && aFeature->results().size() == 1 &&
499 aFeature->firstResult()->groupName() == ModelAPI_ResultConstruction::group())
500 return aFeature->firstResult();
505 FeaturePtr Model_AttributeSelection::contextFeature() {
506 if (myTmpContext.get() || myTmpSubShape.get()) {
507 return FeaturePtr(); // feature can not be selected temporarily
509 return std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
511 ObjectPtr Model_AttributeSelection::contextObject() {
512 FeaturePtr aRes = contextFeature();
519 void Model_AttributeSelection::setObject(const std::shared_ptr<ModelAPI_Object>& theObject)
521 ModelAPI_AttributeSelection::setObject(theObject);
522 myRef.setObject(theObject);
525 /// Sets the invalid flag if flag is false, or removes it if "true"
527 static bool setInvalidIfFalse(TDF_Label& theLab, const bool theFlag) {
529 theLab.ForgetAttribute(kINVALID_SELECTION);
531 TDataStd_UAttribute::Set(theLab, kINVALID_SELECTION);
536 void Model_AttributeSelection::split(
537 ResultPtr theContext, TopoDS_Shape theNewShape, TopAbs_ShapeEnum theType)
539 TopTools_ListOfShape aSubs;
540 for(TopoDS_Iterator anExplorer(theNewShape); anExplorer.More(); anExplorer.Next()) {
541 if (!anExplorer.Value().IsNull() &&
542 anExplorer.Value().ShapeType() == theType) {
543 aSubs.Append(anExplorer.Value());
544 } else { // invalid case; bad result shape, so, impossible to split easily
549 if (aSubs.Extent() > 1) { // ok to split
550 TopTools_ListIteratorOfListOfShape aSub(aSubs);
551 GeomShapePtr aSubSh(new GeomAPI_Shape);
552 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
553 setValue(theContext, aSubSh);
554 for(aSub.Next(); aSub.More(); aSub.Next()) {
555 GeomShapePtr aSubSh(new GeomAPI_Shape);
556 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
557 myParent->append(theContext, aSubSh);
562 bool Model_AttributeSelection::update()
564 FeaturePtr aContextFeature = contextFeature();
565 if (aContextFeature.get()) {
566 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
569 TDF_Label aSelLab = selectionLabel();
570 ResultPtr aContext = context();
572 return setInvalidIfFalse(aSelLab, false);
573 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
574 return setInvalidIfFalse(aSelLab, aContext->shape() && !aContext->shape()->isNull());
577 if (aSelLab.IsAttribute(kPART_REF_ID)) { // it is reference to the part object
578 std::shared_ptr<GeomAPI_Shape> aNoSelection;
579 bool aResult = selectPart(aContext, aNoSelection, true);
580 aResult = setInvalidIfFalse(aSelLab, aResult);
582 owner()->data()->sendAttributeUpdated(this);
587 if (aContext->groupName() == ModelAPI_ResultBody::group()) {
588 // body: just a named shape, use topological selection mechanism
589 bool aResult = false;
590 TopoDS_Shape anOldShape;
591 Handle(TNaming_NamedShape) aNS;
592 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
593 anOldShape = aNS->Get();
595 Selector_Selector aSelector(aSelLab);
596 if (ModelAPI_Session::get()->moduleDocument() != owner()->document()) {
597 aSelector.setBaseDocument(std::dynamic_pointer_cast<Model_Document>
598 (ModelAPI_Session::get()->moduleDocument())->extConstructionsLabel());
600 if (aSelector.restore()) { // it is stored in old OCCT format, use TNaming_Selector
601 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
602 aResult = aSelector.solve(aContextShape);
604 aResult = setInvalidIfFalse(aSelLab, aResult);
606 TopoDS_Shape aNewShape;
607 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
608 aNewShape = aNS->Get();
610 if (anOldShape.IsNull() || aNewShape.IsNull() || !anOldShape.IsEqual(aNewShape)) {
611 // shape type should not be changed: if shape becomes compound of such shapes, then split
612 if (myParent && !anOldShape.IsNull() && !aNewShape.IsNull() &&
613 anOldShape.ShapeType() != aNewShape.ShapeType() &&
614 (aNewShape.ShapeType() == TopAbs_COMPOUND || aNewShape.ShapeType() == TopAbs_COMPSOLID))
616 split(aContext, aNewShape, anOldShape.ShapeType());
618 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
623 if (aContext->groupName() == ModelAPI_ResultConstruction::group()) {
625 std::shared_ptr<Model_ResultConstruction> aConstructionContext =
626 std::dynamic_pointer_cast<Model_ResultConstruction>(aContext);
627 if (!aConstructionContext->isInfinite()) {
628 Selector_Selector aSelector(aSelLab);
629 if (ModelAPI_Session::get()->moduleDocument() != owner()->document()) {
630 aSelector.setBaseDocument(std::dynamic_pointer_cast<Model_Document>
631 (ModelAPI_Session::get()->moduleDocument())->extConstructionsLabel());
634 aResult = aSelector.restore();
635 TopoDS_Shape anOldShape = aSelector.value();
637 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
638 aResult = aSelector.solve(aContextShape);
640 aResult = setInvalidIfFalse(aSelLab, aResult);
641 if (aResult && !anOldShape.IsEqual(aSelector.value()))
642 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
644 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
648 return setInvalidIfFalse(aSelLab, false); // unknown case
651 void Model_AttributeSelection::selectBody(
652 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape)
654 // perform the selection
655 TopoDS_Shape aContext;
657 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
659 aContext = aBody->shape()->impl<TopoDS_Shape>();
662 std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
664 aContext = aResult->shape()->impl<TopoDS_Shape>();
666 Events_InfoMessage("Model_AttributeSelection", "A result with shape is expected").send();
671 if (!aContext.IsNull()) {
672 TDF_Label aSelLab = selectionLabel();
673 TopoDS_Shape aNewSub = theSubShape->impl<TopoDS_Shape>();
675 bool aSelectorOk = true;
676 Selector_Selector aSel(aSelLab);
677 if (ModelAPI_Session::get()->moduleDocument() != owner()->document()) {
678 aSel.setBaseDocument(std::dynamic_pointer_cast<Model_Document>
679 (ModelAPI_Session::get()->moduleDocument())->extConstructionsLabel());
682 aSelectorOk = aSel.select(aContext, aNewSub, myIsGeometricalSelection);
685 aSelectorOk = aSel.solve(aContext);
690 Handle(TNaming_NamedShape) aSelectorShape;
691 if (aSelectorOk && aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aSelectorShape))
693 TopoDS_Shape aShape = aSelectorShape->Get();
694 if (aShape.IsNull() || aShape.ShapeType() != aNewSub.ShapeType())
698 setInvalidIfFalse(aSelLab, false);
703 bool Model_AttributeSelection::selectPart(
704 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape,
705 const bool theUpdate)
707 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(theContext);
708 if (!aPart.get() || !aPart->isActivated())
709 return true; // postponed naming
711 Handle(TDataStd_Integer) anIndex;
712 if (selectionLabel().FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
713 // by internal selection
714 if (anIndex->Get() > 0) {
715 // update the selection by index
716 return aPart->updateInPart(anIndex->Get());
718 return true; // nothing to do, referencing just by name
721 return true; // nothing to do, referencing just by name
723 // store the shape (in case part is not loaded it should be useful
725 std::string aName = theContext->data()->name();
726 if (!theSubShape.get() || theSubShape->isNull()) {// the whole part shape is selected
727 aShape = theContext->shape()->impl<TopoDS_Shape>();
729 aShape = theSubShape->impl<TopoDS_Shape>();
731 aName += "/" + aPart->nameInPart(theSubShape, anIndex);
732 TDataStd_Integer::Set(selectionLabel(), anIndex);
734 TNaming_Builder aBuilder(selectionLabel());
735 aBuilder.Select(aShape, aShape);
736 // identify by name in the part
737 TDataStd_Name::Set(selectionLabel(), aName.c_str());
738 return !aName.empty();
741 TDF_Label Model_AttributeSelection::selectionLabel()
743 return myRef.myRef->Label().FindChild(1);
746 /// prefixes of the shape names with centers defined
747 static std::map<ModelAPI_AttributeSelection::CenterType, std::string> kCENTERS_PREFIX;
749 /// returns the map that contains all possible prefixes of the center-names
750 static std::map<ModelAPI_AttributeSelection::CenterType, std::string>& centersMap()
752 if (kCENTERS_PREFIX.empty()) { // fill map by initial values
753 kCENTERS_PREFIX[ModelAPI_AttributeSelection::CIRCLE_CENTER] = "__cc";
754 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS] = "__eff";
755 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_SECOND_FOCUS] = "__esf";
757 return kCENTERS_PREFIX;
760 std::string Model_AttributeSelection::namingName(const std::string& theDefaultName)
762 std::string aName("");
763 if(!this->isInitialized())
764 return !theDefaultName.empty() ? theDefaultName : aName;
766 CenterType aCenterType = NOT_CENTER;
767 std::shared_ptr<GeomAPI_Shape> aSubSh = internalValue(aCenterType);
768 ResultPtr aCont = context();
771 (aCont->groupName() == ModelAPI_ResultConstruction::group() && contextFeature().get())) {
772 // selection of a full feature
773 FeaturePtr aFeatureCont = contextFeature();
774 if (aFeatureCont.get()) {
775 return kWHOLE_FEATURE + aFeatureCont->name();
777 // in case of selection of removed result
781 TDF_Label aSelLab = selectionLabel();
782 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // whole context, no value
783 return contextName(aCont);
786 // if it is in result of another part
787 if (aCont->groupName() == ModelAPI_ResultPart::group()) {
788 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aCont);
790 GeomShapePtr aValue = value();
792 return aPart->data()->name() + "/" + aPart->nameInPart(aValue, anIndex);
794 return aPart->data()->name();
798 // whole infinitive construction
799 if (aCont->groupName() == ModelAPI_ResultConstruction::group()) {
800 ResultConstructionPtr aConstr = std::dynamic_pointer_cast<Model_ResultConstruction>(aCont);
801 if (aConstr->isInfinite()) {
802 return contextName(aCont);
806 Selector_Selector aSelector(aSelLab);
807 if (ModelAPI_Session::get()->moduleDocument() != owner()->document()) {
808 aSelector.setBaseDocument(std::dynamic_pointer_cast<Model_Document>
809 (ModelAPI_Session::get()->moduleDocument())->extConstructionsLabel());
812 if (aSelector.restore())
813 aResult = aSelector.name(this);
814 if (aCenterType != NOT_CENTER) {
815 aResult += centersMap()[aCenterType];
820 // returns the center type and modifies the shape name if this name is center-name
821 static ModelAPI_AttributeSelection::CenterType centerTypeByName(std::string& theShapeName)
823 std::map<ModelAPI_AttributeSelection::CenterType, std::string>::iterator aPrefixIter =
824 centersMap().begin();
825 for(; aPrefixIter != centersMap().end(); aPrefixIter++) {
826 std::size_t aFound = theShapeName.find(aPrefixIter->second);
827 if (aFound != std::string::npos &&
828 aFound == theShapeName.size() - aPrefixIter->second.size()) {
829 theShapeName = theShapeName.substr(0, aFound);
830 return aPrefixIter->first;
833 return ModelAPI_AttributeSelection::NOT_CENTER;
836 // type ::= COMP | COMS | SOLD | SHEL | FACE | WIRE | EDGE | VERT
837 void Model_AttributeSelection::selectSubShape(
838 const std::string& theType, const std::string& theSubShapeName)
840 if(theSubShapeName.empty() || theType.empty()) return;
842 std::string aSubShapeName = theSubShapeName;
843 CenterType aCenterType = theType[0] == 'v' || theType[0] == 'V' ? // only for vertex-type
844 centerTypeByName(aSubShapeName) : NOT_CENTER;
845 std::string aType = aCenterType == NOT_CENTER ? theType : "EDGE"; // search for edge now
846 static const GeomShapePtr anEmptyShape;
848 // first iteration is selection by name without center prefix, second - in case of problem,
849 // try with initial name
850 for(int aUseCenter = 1; aUseCenter >= 0; aUseCenter--) {
851 if (aUseCenter == 0 && aCenterType != NOT_CENTER) {
852 aSubShapeName = theSubShapeName;
853 aCenterType = NOT_CENTER;
855 } else if (aUseCenter != 1) continue;
856 TopAbs_ShapeEnum aShapeType = TopAbs_ShapeEnum(GeomAPI_Shape::shapeTypeByStr(aType));
858 std::shared_ptr<Model_Document> aDoc =
859 std::dynamic_pointer_cast<Model_Document>(owner()->document());
860 // check this is Part-name: 2 delimiters in the name
861 std::size_t aPartEnd = aSubShapeName.find('/');
862 if (aPartEnd != std::string::npos) {
863 std::string aPartName = aSubShapeName.substr(0, aPartEnd);
864 DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
865 if (aPartName == aRootDoc->kind()) {
866 aDoc = std::dynamic_pointer_cast<Model_Document>(aRootDoc);
867 aSubShapeName = aSubShapeName.substr(aPartEnd + 1);
870 owner()->document()->objectByName(ModelAPI_ResultPart::group(), aPartName);
871 if (aFound.get()) { // found such part, so asking it for the name
872 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFound);
873 std::string aNameInPart = aSubShapeName.substr(aPartEnd + 1);
874 if (aNameInPart.empty()) { // whole part
875 setValue(aPart, anEmptyShape);
879 std::shared_ptr<GeomAPI_Shape> aSelected =
880 aPart->shapeInPart(aNameInPart, aType, anIndex);
881 if (aSelected.get()) {
882 if (aCenterType != NOT_CENTER) {
883 if (!aSelected->isEdge())
885 std::shared_ptr<GeomAPI_Edge> aSelectedEdge(new GeomAPI_Edge(aSelected));
886 setValueCenter(aPart, aSelectedEdge, aCenterType);
888 setValue(aPart, aSelected);
889 TDataStd_Integer::Set(selectionLabel(), anIndex);
896 // check this is a whole feature context
897 if (aSubShapeName.size() > kWHOLE_FEATURE.size() &&
898 aSubShapeName.substr(0, kWHOLE_FEATURE.size()) == kWHOLE_FEATURE) {
899 std::string aFeatureName = aSubShapeName.substr(kWHOLE_FEATURE.size());
900 ObjectPtr anObj = aDoc->objectByName(ModelAPI_Feature::group(), aFeatureName);
902 setValue(anObj, anEmptyShape);
907 // the whole result selection check
908 if (aSubShapeName.find('/') == std::string::npos) {
909 ObjectPtr aRes = aDoc->objectByName(ModelAPI_ResultConstruction::group(), aSubShapeName);
911 aRes = aDoc->objectByName(ModelAPI_ResultBody::group(), aSubShapeName);
913 setValue(aRes, anEmptyShape);
918 Selector_Selector aSelector(selectionLabel());
919 if (ModelAPI_Session::get()->moduleDocument() != owner()->document()) {
920 aSelector.setBaseDocument(std::dynamic_pointer_cast<Model_Document>
921 (ModelAPI_Session::get()->moduleDocument())->extConstructionsLabel());
923 myRestoreDocument = aDoc;
924 TDF_Label aContextLabel = aSelector.restoreByName(
925 aSubShapeName, aShapeType, this, myIsGeometricalSelection);
926 myRestoreDocument.reset();
927 if (!aContextLabel.IsNull()) {
928 ResultPtr aContext = aDoc->resultByLab(aContextLabel); // any label for document access
929 if (aContext.get() && aContext->shape().get()) {
930 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
931 if (aSelector.solve(aContextShape)) {
932 TopoDS_Shape aSelectorShape = aSelector.value();
933 GeomShapePtr aShapeToBeSelected(new GeomAPI_Shape);
934 aShapeToBeSelected->setImpl<TopoDS_Shape>(new TopoDS_Shape(aSelectorShape));
935 // make the context result the latest existing
936 aContext = newestContext(aContext, aShapeToBeSelected);
937 if (myIsGeometricalSelection) { // store the currently generated name
938 selectionLabel().ForgetAllAttributes(true);
939 bool aToUnblock = false;
940 aToUnblock = !owner()->data()->blockSendAttributeUpdated(true);
941 myRef.setValue(aContext);
943 owner()->data()->sendAttributeUpdated(this);
945 owner()->data()->blockSendAttributeUpdated(false);
947 } else { // re-select by context and value
948 if (aCenterType != NOT_CENTER) {
949 if (!aShapeToBeSelected->isEdge())
951 std::shared_ptr<GeomAPI_Edge> aSelectedEdge(new GeomAPI_Edge(aShapeToBeSelected));
952 setValueCenter(aContext, aSelectedEdge, aCenterType);
955 setValue(aContext, aShapeToBeSelected);
963 TDF_Label aSelLab = selectionLabel();
964 setInvalidIfFalse(aSelLab, false);
968 void Model_AttributeSelection::selectSubShape(const std::string& theType,
969 const GeomPointPtr& thePoint)
971 if (theType.empty() || !thePoint)
974 // list of parent features
975 FeaturePtr anOwner = ModelAPI_Feature::feature(owner());
976 std::set<FeaturePtr> aParents = ModelAPI_Tools::getParents(anOwner);
978 int aSelectionIndex = 0;
979 GeomAPI_Shape::ShapeType aType = GeomAPI_Shape::shapeTypeByStr(theType);
980 if (aType == GeomAPI_Shape::SHAPE) {
981 // possibly, the string consists of the type and the index,
982 // thus, try to separate them
983 size_t aUndersporePos = theType.find_first_of('_');
984 if (aUndersporePos != std::string::npos)
985 aType = GeomAPI_Shape::shapeTypeByStr(theType.substr(0, aUndersporePos));
987 if (aType != GeomAPI_Shape::SHAPE) {
988 for (std::string::const_iterator aChar = theType.begin() + aUndersporePos + 1;
989 aChar != theType.end(); ++aChar) {
990 if (std::isdigit(*aChar))
991 aSelectionIndex = aSelectionIndex * 10 + (*aChar - '0');
997 aSelectionIndex -= 1;
1001 std::list<ModelGeomAlgo_Shape::SubshapeOfResult> anAppropriate;
1003 // collect features from PartSet and the current part
1004 SessionPtr aSession = ModelAPI_Session::get();
1005 std::list<FeaturePtr> aFeatures = aSession->moduleDocument()->allFeatures();
1006 if (aSession->moduleDocument() != owner()->document()) {
1007 std::list<FeaturePtr> aPartFeatures = owner()->document()->allFeatures();
1008 aFeatures.insert(aFeatures.end(), aPartFeatures.begin(), aPartFeatures.end());
1010 // Process results of all features from the last to the first
1011 // to find appropriate sub-shape
1012 for (std::list<FeaturePtr>::const_reverse_iterator anIt = aFeatures.rbegin();
1013 anIt != aFeatures.rend(); ++anIt) {
1014 // selection cannot be linked to the parent features
1015 if (aParents.find(*anIt) != aParents.end())
1017 // check the feature is a part of composite feature (like sketch elements),
1018 // then do not process it, it will be processed in scope of composite feature
1019 bool isSubOfComposite = false;
1020 const std::set<AttributePtr>& aRefs = (*anIt)->data()->refsToMe();
1021 for (std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin();
1022 aRefIt != aRefs.end() && !isSubOfComposite; ++aRefIt) {
1023 FeaturePtr aFeature = ModelAPI_Feature::feature((*aRefIt)->owner());
1024 CompositeFeaturePtr aCompFeature =
1025 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
1026 isSubOfComposite = aCompFeature && aCompFeature->isSub(*anIt);
1028 if (isSubOfComposite)
1031 // process results of the current feature to find appropriate sub-shape
1032 if (ModelGeomAlgo_Shape::findSubshapeByPoint(*anIt, thePoint, aType, anAppropriate)) {
1033 std::list<ModelGeomAlgo_Shape::SubshapeOfResult>::iterator anApIt = anAppropriate.begin();
1034 for (; aSelectionIndex > 0 && anApIt != anAppropriate.end(); --aSelectionIndex)
1035 ++anApIt; // skip this shape, because one of the previous is selected
1037 if (anApIt != anAppropriate.end()) {
1038 if (anApIt->myCenterType == (int)ModelAPI_AttributeSelection::NOT_CENTER)
1039 setValue(anApIt->myResult, anApIt->mySubshape);
1041 setValueCenter(anApIt->myResult, anApIt->mySubshape->edge(),
1042 (ModelAPI_AttributeSelection::CenterType)anApIt->myCenterType);
1048 TDF_Label aSelLab = selectionLabel();
1049 setInvalidIfFalse(aSelLab, false);
1053 void Model_AttributeSelection::selectSubShape(const std::string& theType,
1054 const std::string& theContextName, const int theIndex)
1056 // selection of context by name
1057 selectSubShape(theType, theContextName);
1058 ResultPtr aContext = context();
1059 if (aContext.get()) {
1060 GeomShapePtr aContShape = aContext->shape();
1061 if (aContShape.get()) {
1062 GeomAlgoAPI_NExplode aNExp(aContShape, GeomAPI_Shape::shapeTypeByStr(theType));
1063 GeomShapePtr aValue = aNExp.shape(theIndex);
1065 setValue(aContext, aValue);
1070 int Model_AttributeSelection::Id()
1073 std::shared_ptr<GeomAPI_Shape> aSelection = value();
1074 ResultPtr aContextRes = context();
1075 // support for compsolids:
1076 while(ModelAPI_Tools::bodyOwner(aContextRes).get()) {
1077 aContextRes = ModelAPI_Tools::bodyOwner(aContextRes);
1079 std::shared_ptr<GeomAPI_Shape> aContext = aContextRes->shape();
1082 TopoDS_Shape aMainShape = aContext->impl<TopoDS_Shape>();
1083 const TopoDS_Shape& aSubShape = aSelection->impl<TopoDS_Shape>();
1084 // searching for the latest main shape
1085 if (aSelection && !aSelection->isNull() && aContext && !aContext->isNull())
1087 std::shared_ptr<Model_Document> aDoc =
1088 std::dynamic_pointer_cast<Model_Document>(context()->document());
1090 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aMainShape, aDoc->generalLabel());
1091 if (!aNS.IsNull()) {
1092 aMainShape = TNaming_Tool::CurrentShape(aNS);
1096 TopTools_IndexedMapOfShape aSubShapesMap;
1097 TopExp::MapShapes(aMainShape, aSubShapesMap);
1098 anID = aSubShapesMap.FindIndex(aSubShape);
1103 void Model_AttributeSelection::setId(int theID)
1105 std::shared_ptr<GeomAPI_Shape> aSelection;
1107 ResultPtr aContextRes = context();
1108 // support for compsolids:
1109 while(ModelAPI_Tools::bodyOwner(aContextRes).get()) {
1110 aContextRes = ModelAPI_Tools::bodyOwner(aContextRes);
1112 std::shared_ptr<GeomAPI_Shape> aContext = aContextRes->shape();
1114 TopoDS_Shape aMainShape = aContext->impl<TopoDS_Shape>();
1115 // searching for the latest main shape
1116 if (theID > 0 && aContext && !aContext->isNull())
1118 std::shared_ptr<Model_Document> aDoc =
1119 std::dynamic_pointer_cast<Model_Document>(aContextRes->document());
1121 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aMainShape, aDoc->generalLabel());
1122 if (!aNS.IsNull()) {
1123 aMainShape = TNaming_Tool::CurrentShape(aNS);
1127 TopTools_IndexedMapOfShape aSubShapesMap;
1128 TopExp::MapShapes(aMainShape, aSubShapesMap);
1129 const TopoDS_Shape& aSelShape = aSubShapesMap.FindKey(theID);
1131 std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
1132 aResult->setImpl(new TopoDS_Shape(aSelShape));
1134 aSelection = aResult;
1137 setValue(aContextRes, aSelection);
1140 std::string Model_AttributeSelection::contextName(const ResultPtr& theContext) const
1142 std::string aResult;
1143 if (owner()->document() != theContext->document()) {
1144 if (theContext->document() == ModelAPI_Session::get()->moduleDocument()) {
1145 aResult = theContext->document()->kind() + "/";
1147 ResultPtr aDocRes = ModelAPI_Tools::findPartResult(
1148 ModelAPI_Session::get()->moduleDocument(), theContext->document());
1149 if (aDocRes.get()) {
1150 aResult = aDocRes->data()->name() + "/";
1154 aResult += theContext->data()->name();
1158 void Model_AttributeSelection::computeValues(
1159 ResultPtr theOldContext, ResultPtr theNewContext, TopoDS_Shape theValShape,
1160 TopTools_ListOfShape& theShapes)
1162 bool aWasWholeContext = theValShape.IsNull();
1163 if (aWasWholeContext) {
1164 theValShape = theOldContext->shape()->impl<TopoDS_Shape>();
1166 TopoDS_Shape aNewContShape = theNewContext->shape()->impl<TopoDS_Shape>();
1167 // if a new value is unchanged in the new context, do nothing: value is correct
1168 TopExp_Explorer aSubExp(aNewContShape, theValShape.ShapeType());
1169 for(; aSubExp.More(); aSubExp.Next()) {
1170 if (aSubExp.Current().IsSame(theValShape)) {
1171 theShapes.Append(theValShape);
1175 // if new context becomes compsolid, the resulting sub may be in sub-solids
1176 std::list<ResultPtr> aNewToIterate;
1177 aNewToIterate.push_back(theNewContext);
1178 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theNewContext);
1180 std::list<ResultPtr> allNewContextSubs;
1181 ModelAPI_Tools::allSubs(aComp, allNewContextSubs);
1182 std::list<ResultPtr>::iterator aSub = allNewContextSubs.begin();
1183 for(; aSub != allNewContextSubs.end(); aSub++) {
1184 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aSub);
1185 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1186 aNewToIterate.push_back(aBody);
1190 // first iteration: searching for the whole shape appearance (like face of the box)
1191 // second iteration: searching for sub-shapes that contain the sub (like vertex on faces)
1192 int aToFindPart = 0;
1193 TopTools_DataMapOfShapeShape aNewToOld; // map from new containers to old containers (with val)
1194 TopTools_MapOfShape anOlds; // to know how many olds produced new containers
1195 for(; aToFindPart != 2 && theShapes.IsEmpty(); aToFindPart++) {
1196 std::list<ResultPtr>::iterator aNewContIter = aNewToIterate.begin();
1197 for(; aNewContIter != aNewToIterate.end(); aNewContIter++) {
1198 std::shared_ptr<Model_Data> aNewData =
1199 std::dynamic_pointer_cast<Model_Data>((*aNewContIter)->data());
1200 TDF_Label aNewLab = aNewData->shapeLab();
1201 // searching for produced sub-shape fully on some label
1202 TDF_ChildIDIterator aNSIter(aNewLab, TNaming_NamedShape::GetID(), Standard_True);
1203 for(; aNSIter.More(); aNSIter.Next()) {
1204 Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
1205 for(TNaming_Iterator aPairIter(aNS); aPairIter.More(); aPairIter.Next()) {
1206 if (aToFindPart == 0) { // search shape is fully inside
1207 if (aPairIter.OldShape().IsSame(theValShape)) {
1208 if (aPairIter.NewShape().IsNull()) {// value was removed
1212 theShapes.Append(aPairIter.NewShape());
1214 } else if (!aPairIter.OldShape().IsNull()) { // search shape that contains this sub
1215 TopExp_Explorer anExp(aPairIter.OldShape(), theValShape.ShapeType());
1216 for(; anExp.More(); anExp.Next()) {
1217 if (anExp.Current().IsSame(theValShape)) { // found a new container
1218 if (aPairIter.NewShape().IsNull()) {// value was removed
1222 aNewToOld.Bind(aPairIter.NewShape(), aPairIter.OldShape());
1223 anOlds.Add(aPairIter.OldShape());
1232 if (aToFindPart == 2 && !aNewToOld.IsEmpty()) {
1233 // map of sub-shapes -> number of occurrences of these shapes in containers
1234 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher> aSubs;
1235 TopTools_DataMapOfShapeShape::Iterator aContIter(aNewToOld);
1236 for(; aContIter.More(); aContIter.Next()) {
1237 TopExp_Explorer aSubExp(aContIter.Key(), theValShape.ShapeType());
1238 for(; aSubExp.More(); aSubExp.Next()) {
1239 if (!aSubs.IsBound(aSubExp.Current())) {
1240 aSubs.Bind(aSubExp.Current(), TopTools_MapOfShape());
1242 // store old to know how many olds produced this shape
1243 aSubs.ChangeFind(aSubExp.Current()).Add(aContIter.Value());
1246 // if sub is appeared same times in containers as the number of old shapes that contain it
1247 int aCountInOld = anOlds.Size();
1248 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher>::Iterator
1250 for(; aSubsIter.More(); aSubsIter.Next()) {
1251 if (aSubsIter.Value().Size() == aCountInOld) {
1252 theShapes.Append(aSubsIter.Key());
1256 if (theShapes.IsEmpty()) { // nothing was changed
1257 theShapes.Append(aWasWholeContext ? TopoDS_Shape() : theValShape);
1261 bool Model_AttributeSelection::searchNewContext(std::shared_ptr<Model_Document> theDoc,
1262 const TopoDS_Shape theContShape, ResultPtr theContext, TopoDS_Shape theValShape,
1263 TDF_Label theAccessLabel,
1264 std::list<ResultPtr>& theResults, TopTools_ListOfShape& theValShapes)
1266 std::set<ResultPtr> aResults; // to avoid duplicates, new context, null if deleted
1267 TopTools_ListOfShape aResContShapes;
1268 // iterate context and shape, but also if it is sub-shape of main shape, check also it
1269 TopTools_ListOfShape aContextList;
1270 aContextList.Append(theContShape);
1271 if (theContext.get()) {
1272 ResultPtr aComposite = ModelAPI_Tools::bodyOwner(theContext);
1273 if (aComposite.get() && aComposite->shape().get() && !aComposite->shape()->isNull())
1274 aContextList.Append(aComposite->shape()->impl<TopoDS_Shape>());
1276 for(TopTools_ListOfShape::Iterator aContIter(aContextList); aContIter.More(); aContIter.Next()) {
1277 TNaming_SameShapeIterator aModifIter(aContIter.ChangeValue(), theAccessLabel);
1278 for(; aModifIter.More(); aModifIter.Next()) {
1279 TDF_Label anObjLab = aModifIter.Label().Father();
1280 ResultPtr aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1281 (theDoc->objects()->object(anObjLab));
1282 if (!aModifierObj.get()) {
1283 // #2241: shape may be sub-element of new object, not main (shell created from faces)
1284 if (!anObjLab.IsRoot())
1285 aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1286 (theDoc->objects()->object(anObjLab.Father()));
1287 if (!aModifierObj.get())
1290 FeaturePtr aModifierFeat = theDoc->feature(aModifierObj);
1291 if (!aModifierFeat.get())
1293 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1294 if (aModifierFeat == aThisFeature || !theDoc->isLaterByDep(aThisFeature, aModifierFeat))
1295 continue; // the modifier feature is later than this, so, should not be used
1296 FeaturePtr aCurrentModifierFeat = theDoc->feature(theContext);
1297 if (aCurrentModifierFeat == aModifierFeat ||
1298 !theDoc->isLaterByDep(aModifierFeat, aCurrentModifierFeat))
1299 continue; // the current modifier is later than the found, so, useless
1300 Handle(TNaming_NamedShape) aNewNS;
1301 aModifIter.Label().FindAttribute(TNaming_NamedShape::GetID(), aNewNS);
1302 if (aNewNS->Evolution() == TNaming_MODIFY || aNewNS->Evolution() == TNaming_GENERATED) {
1303 aResults.insert(aModifierObj);
1304 aResContShapes.Append(aModifierObj->shape()->impl<TopoDS_Shape>());
1305 } else if (aNewNS->Evolution() == TNaming_DELETE) { // a shape was deleted => result is empty
1306 aResults.insert(ResultPtr());
1307 } else { // not-processed modification => don't support it
1312 if (aResults.empty())
1313 return false; // no modifications found, must stay the same
1314 // iterate all results to find further modifications
1315 std::set<ResultPtr>::iterator aResIter = aResults.begin();
1316 for(; aResIter != aResults.end(); aResIter++) {
1317 if (aResIter->get() != NULL) {
1318 // compute new values by two contexts: the old and the new
1319 TopTools_ListOfShape aValShapes;
1320 computeValues(theContext, *aResIter, theValShape, aValShapes);
1322 TopTools_ListIteratorOfListOfShape aNewVal(aValShapes);
1323 for(; aNewVal.More(); aNewVal.Next()) {
1324 std::list<ResultPtr> aNewRes;
1325 TopTools_ListOfShape aNewUpdatedVal;
1326 TopoDS_Shape aNewValSh = aNewVal.Value();
1327 TopoDS_Shape aNewContShape = (*aResIter)->shape()->impl<TopoDS_Shape>();
1328 if (theValShape.IsNull() && aNewContShape.IsSame(aNewValSh))
1329 aNewValSh.Nullify();
1330 if (searchNewContext(theDoc, aNewContShape, *aResIter, aNewValSh,
1331 theAccessLabel, aNewRes, aNewUpdatedVal))
1333 // append new results instead of the current ones
1334 std::list<ResultPtr>::iterator aNewIter = aNewRes.begin();
1335 TopTools_ListIteratorOfListOfShape aNewUpdVal(aNewUpdatedVal);
1336 for(; aNewIter != aNewRes.end(); aNewIter++, aNewUpdVal.Next()) {
1337 theResults.push_back(*aNewIter);
1338 theValShapes.Append(aNewUpdVal.Value());
1340 } else { // the current result is good
1341 theResults.push_back(*aResIter);
1342 theValShapes.Append(aNewValSh);
1347 return true; // theResults must be empty: everything is deleted
1350 void Model_AttributeSelection::updateInHistory()
1352 ResultPtr aContext = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
1353 // only bodies and parts may be modified later in the history, don't do anything otherwise
1354 if (!aContext.get() || (aContext->groupName() != ModelAPI_ResultBody::group() &&
1355 aContext->groupName() != ModelAPI_ResultPart::group()))
1357 std::shared_ptr<Model_Document> aDoc =
1358 std::dynamic_pointer_cast<Model_Document>(aContext->document());
1359 std::shared_ptr<Model_Data> aContData = std::dynamic_pointer_cast<Model_Data>(aContext->data());
1360 if (!aContData.get() || !aContData->isValid())
1362 TDF_Label aContLab = aContData->shapeLab(); // named shape where the selected context is located
1363 Handle(TNaming_NamedShape) aContNS;
1364 if (!aContLab.FindAttribute(TNaming_NamedShape::GetID(), aContNS)) {
1365 bool aFoundNewContext = true;
1366 ResultPtr aNewContext = aContext;
1367 while(aFoundNewContext) {
1368 aFoundNewContext = false;
1369 // parts have no shape in result, so, trace references using the Part info
1370 if (aNewContext->groupName() == ModelAPI_ResultPart::group()) {
1371 ResultPartPtr aPartContext = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aNewContext);
1372 if (aPartContext.get()) { // searching for the up to date references to the referenced cont
1373 const std::set<AttributePtr>& aRefs = aPartContext->data()->refsToMe();
1374 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1375 for(; aRef != aRefs.end(); aRef++) {
1376 // to avoid detection of part changes by local selection only
1377 AttributeSelectionPtr aSel =
1378 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(*aRef);
1379 if (aSel.get() && aSel->value().get() &&
1380 !aSel->value()->isSame(aSel->context()->shape()))
1383 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1384 if (aRefFeat.get() && aRefFeat != owner()) {
1385 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1386 if (!aDoc->isLaterByDep(aRefFeat, aThisFeature)) { // found better feature
1387 aFoundNewContext = true;
1388 aNewContext = aRefFeat->firstResult();
1395 if (aNewContext != aContext) {
1396 setValue(aNewContext, value());
1400 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1401 FeaturePtr aCurrentModifierFeat = aDoc->feature(aContext);
1402 // iterate the context shape modifications in order to find a feature that is upper in history
1403 // that this one and is really modifies the referenced result to refer to it
1404 ResultPtr aModifierResFound;
1405 TNaming_Iterator aPairIter(aContNS);
1406 if (!aPairIter.More())
1408 TopoDS_Shape aNewCShape = aPairIter.NewShape();
1409 bool anIterate = true;
1410 // trying to update also the sub-shape selected
1411 GeomShapePtr aSubShape = value();
1412 if (aSubShape.get() && aSubShape->isEqual(aContext->shape()))
1414 TopoDS_Shape aValShape;
1415 if (aSubShape.get()) {
1416 aValShape = aSubShape->impl<TopoDS_Shape>();
1419 std::list<ResultPtr> aNewContexts;
1420 TopTools_ListOfShape aValShapes;
1421 if (searchNewContext(aDoc, aNewCShape, aContext, aValShape, aContLab, aNewContexts, aValShapes))
1423 std::list<ResultPtr>::iterator aNewCont = aNewContexts.begin();
1424 TopTools_ListIteratorOfListOfShape aNewValues(aValShapes);
1425 if (aNewCont == aNewContexts.end()) { // all results were deleted
1426 ResultPtr anEmptyContext;
1427 std::shared_ptr<GeomAPI_Shape> anEmptyShape;
1428 setValue(anEmptyContext, anEmptyShape); // nullify the selection
1432 GeomShapePtr aValueShape;
1433 if (!aNewValues.Value().IsNull()) {
1434 aValueShape = std::make_shared<GeomAPI_Shape>();
1435 aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewValues.Value()));
1437 setValue(*aNewCont, aValueShape);
1438 // if there are more than one result, put them by "append" into "parent" list
1440 for(aNewCont++, aNewValues.Next(); aNewCont != aNewContexts.end();
1441 aNewCont++, aNewValues.Next()) {
1442 GeomShapePtr aValueShape;
1443 if (!aNewValues.Value().IsNull()) {
1444 aValueShape = std::make_shared<GeomAPI_Shape>();
1445 aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewValues.Value()));
1448 // Check that list has the same type of shape selection before adding.
1449 GeomAPI_Shape::ShapeType aListShapeType = GeomAPI_Shape::SHAPE;
1450 if (myParent->selectionType() == "VERTEX") aListShapeType = GeomAPI_Shape::VERTEX;
1451 else if (myParent->selectionType() == "EDGE") aListShapeType = GeomAPI_Shape::EDGE;
1452 else if (myParent->selectionType() == "FACE") aListShapeType = GeomAPI_Shape::FACE;
1454 GeomAPI_Shape::ShapeType aShapeShapeType = GeomAPI_Shape::SHAPE;
1455 if (aValueShape.get()) {
1456 aShapeShapeType = aValueShape->shapeType();
1458 (*aNewCont)->shape()->shapeType();
1461 if (aListShapeType != GeomAPI_Shape::SHAPE && aListShapeType != aShapeShapeType) {
1465 myParent->append(*aNewCont, aValueShape);
1471 void Model_AttributeSelection::setParent(Model_AttributeSelectionList* theParent)
1473 myParent = theParent;
1476 std::string Model_AttributeSelection::contextName(const TDF_Label theSelectionLab)
1478 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1479 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1480 FeaturePtr aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1481 bool aBaseDocumnetUsed = false;
1482 if (!aFeatureOwner.get()) { // use module document
1483 aDoc = std::dynamic_pointer_cast<Model_Document>(ModelAPI_Session::get()->moduleDocument());
1484 aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1485 aBaseDocumnetUsed = true;
1487 if (aFeatureOwner.get()) {
1488 // if it is sub-element of the sketch, the context name is the name of the sketch
1489 // searching also for result - real context
1491 FeaturePtr aComposite = ModelAPI_Tools::compositeOwner(aFeatureOwner);
1492 if (aComposite.get() && aComposite->results().size() == 1 &&
1493 aComposite->firstResult()->groupName() == ModelAPI_ResultConstruction::group()) {
1494 aFeatureOwner = aComposite;
1495 aResult = aFeatureOwner->firstResult();
1497 aResult = aDoc->resultByLab(theSelectionLab);
1499 if (aResult.get()) {
1500 // this is to avoid duplicated names of results problem
1501 std::string aContextName = aResult->data()->name();
1502 // myLab corresponds to the current time
1503 TDF_Label aCurrentLab = selectionLabel();
1504 while(aCurrentLab.Depth() > 3)
1505 aCurrentLab = aCurrentLab.Father();
1507 int aNumInHistoryNames =
1508 aDoc->numberOfNameInHistory(aResult, aCurrentLab);
1509 while(aNumInHistoryNames > 1) { // add "_" before name the needed number of times
1510 aContextName = "_" + aContextName;
1511 aNumInHistoryNames--;
1513 if (aBaseDocumnetUsed)
1514 aContextName = aDoc->kind() + "/" + aContextName;
1515 return aContextName;
1518 return ""; // invalid case
1521 /// This method restores by the context and value name the context label and
1522 /// sub-label where the value is. Returns true if it is valid.
1523 bool Model_AttributeSelection::restoreContext(std::string theName,
1524 TDF_Label& theContext, TDF_Label& theValue)
1526 static const GeomShapePtr anEmptyShape; // to store context only
1527 std::string aName = theName;
1528 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1529 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1531 // remove the sub-value part if exists
1532 std::string aSubShapeName = aName;
1533 std::string::size_type n = aName.find('/');
1534 if (n != std::string::npos) {
1535 aName = aName.substr(0, n);
1538 if (aName.empty()) return false;
1539 bool anUniqueContext = false;
1540 ResultPtr aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1541 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull()) {
1543 aDoc = std::dynamic_pointer_cast<Model_Document>(
1544 ModelAPI_Session::get()->moduleDocument());
1545 if (theName.find(aDoc->kind()) == 0) { // remove the document identifier from name if exists
1546 aSubShapeName = theName.substr(aDoc->kind().size() + 1);
1547 aName = aSubShapeName;
1548 std::string::size_type n = aName.find('/');
1549 if (n != std::string::npos) {
1550 aName = aName.substr(0, n);
1553 aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1554 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull())
1558 // searching the sub-shape
1559 static const ResultPtr anEmpty;
1560 theValue = aDoc->findNamingName(aSubShapeName, anUniqueContext ? aCont : anEmpty);
1562 // sketch sub-component shape and name is located in separated feature label, try the sub-name
1563 if (theValue.IsNull() && aCont->groupName() == ModelAPI_ResultConstruction::group()) {
1564 std::string::size_type aSlash = aSubShapeName.rfind('/');
1565 if (aSlash != std::string::npos) {
1566 std::string aCompName = aSubShapeName.substr(aSlash + 1);
1567 CompositeFeaturePtr aComposite =
1568 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aDoc->feature(aCont));
1569 if (aComposite.get() && aComposite->numberOfSubs()) {
1570 const int aSubNum = aComposite->numberOfSubs();
1571 for (int a = 0; a < aSubNum && theValue.IsNull(); a++) {
1572 FeaturePtr aSub = aComposite->subFeature(a);
1573 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
1574 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
1575 for (; aRes != aResults.cend() && theValue.IsNull(); aRes++) {
1576 if ((*aRes)->data()->name() == aCompName) {
1577 theValue = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1579 } else { // any sub-label because the sketch line may be renamed, but not sub-vertices
1580 TDF_Label aLab = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1581 TDF_ChildIDIterator aSubNames(aLab, TDataStd_Name::GetID());
1582 for(; aSubNames.More(); aSubNames.Next()) {
1583 if (Handle(TDataStd_Name)::DownCast(aSubNames.Value())->Get().
1584 IsEqual(aCompName.c_str())) {
1585 theValue = aSubNames.Value()->Label();
1597 theContext = std::dynamic_pointer_cast<Model_Data>(aCont->data())->label();
1602 TDF_Label Model_AttributeSelection::newestContext(const TDF_Label theCurrentContext) {
1603 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1604 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1605 ResultPtr aContext = aDoc->resultByLab(theCurrentContext);
1606 if (aContext.get()) {
1607 aContext = newestContext(aContext, GeomShapePtr(), true);
1609 return std::dynamic_pointer_cast<Model_Data>(aContext->data())->label();
1611 return theCurrentContext; // nothing is changed
1614 bool Model_AttributeSelection::isLater(
1615 const TDF_Label theResult1, const TDF_Label theResult2) const
1617 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1618 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1619 FeaturePtr aFeat1 = aDoc->featureByLab(theResult1);
1622 FeaturePtr aFeat2 = aDoc->featureByLab(theResult2);
1625 return aDoc->isLaterByDep(aFeat1, aFeat2);
1628 ResultPtr Model_AttributeSelection::newestContext(
1629 const ResultPtr theCurrent, const GeomShapePtr theValue, const bool theAnyValue)
1631 ResultPtr aResult = theCurrent;
1632 GeomShapePtr aSelectedShape = theValue.get() ? theValue : theCurrent->shape();
1633 std::shared_ptr<Model_Document> aDoc =
1634 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1635 bool aFindNewContext = true;
1636 while (aFindNewContext && aResult.get()) {
1637 aFindNewContext = false;
1638 // try to find the last context to find the up to date shape
1639 TopoDS_Shape aConShape = aResult->shape()->impl<TopoDS_Shape>();
1640 if (TNaming_Tool::HasLabel(selectionLabel(), aConShape)) {
1641 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aConShape, selectionLabel());
1642 if (!aNS.IsNull()) {
1643 aNS = TNaming_Tool::CurrentNamedShape(aNS);
1645 && isLater(selectionLabel(), aNS->Label())
1646 && isLater(aNS->Label(),
1647 std::dynamic_pointer_cast<Model_Data>(aResult->data())->label()))
1649 TDF_Label aLab = aNS->Label();
1650 ResultPtr aRes = aDoc->resultByLab(aLab);
1652 if (theAnyValue || aRes->shape()->isSubShape(aSelectedShape)) {
1654 aFindNewContext = true;
1661 if (theAnyValue) { // only for neighbors for now
1662 // try to find modification of sub-shapes: the best number of matches
1663 std::map<ResultPtr, int> aMatches; // result -> number of matches of shapes to find the best
1664 TDF_Label aResLab = std::dynamic_pointer_cast<Model_Data>(aResult->data())->shapeLab();
1665 TDF_ChildIDIterator aModifIter(aResLab, TNaming_NamedShape::GetID());
1666 for(; aModifIter.More(); aModifIter.Next()) {
1667 Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aModifIter.Value());
1668 if (aNS->Evolution() == TNaming_MODIFY || aNS->Evolution() == TNaming_GENERATED) {
1669 for(TNaming_Iterator aNSIter(aNS); aNSIter.More(); aNSIter.Next()) {
1670 TNaming_NewShapeIterator aNewIter(aNSIter.NewShape(), aNS->Label());
1671 for(; aNewIter.More(); aNewIter.Next()) {
1672 TDF_Label aLab = aNewIter.Label();
1673 if (isLater(aLab, aNS->Label()) && isLater(selectionLabel(), aLab)) {
1674 ResultPtr aRes = aDoc->resultByLab(aLab);
1676 if (aMatches.find(aRes) == aMatches.end())
1678 aMatches[aRes]++; // found result, add matches
1685 // searching for the best result-candidate
1687 ResultPtr aBestResult;
1688 std::map<ResultPtr, int>::iterator aMatchIter = aMatches.begin();
1689 for(; aMatchIter != aMatches.end(); aMatchIter++) {
1690 if (aMatchIter->second > aBest) {
1691 aBest = aMatchIter->second;
1692 aBestResult = aMatchIter->first;
1695 if (aBestResult.get()) {
1696 aResult = aBestResult;
1697 aFindNewContext = true;
1703 // TestFillWireVertex.py - sketch constructions for wire may participate too
1704 //if (aResult->groupName() == ModelAPI_ResultBody::group()) {
1705 // try to search newer context by the concealment references
1706 // take references to all results: root one, any sub
1707 std::list<ResultPtr> allRes;
1708 ResultPtr aCompContext;
1709 ResultBodyPtr aCompBody = ModelAPI_Tools::bodyOwner(aResult, true);
1710 if (aCompBody.get()) {
1711 ModelAPI_Tools::allSubs(aCompBody, allRes);
1712 allRes.push_back(aCompBody);
1713 aCompContext = aCompBody;
1716 allRes.push_back(aResult);
1718 for (std::list<ResultPtr>::iterator aSub = allRes.begin(); aSub != allRes.end(); aSub++) {
1719 ResultPtr aResCont = *aSub;
1720 ResultBodyPtr aResBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResCont);
1721 if (aResBody.get() && aResBody->numberOfSubs() > 0 && aResBody != aCompContext)
1722 continue; // only lower and higher level subs are counted
1723 const std::set<AttributePtr>& aRefs = aResCont->data()->refsToMe();
1724 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1725 for (; !aFindNewContext && aRef != aRefs.end(); aRef++) {
1726 if (!aRef->get() || !(*aRef)->owner().get())
1728 // concealed attribute only
1729 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1730 if (!ModelAPI_Session::get()->validators()->isConcealed(
1731 aRefFeat->getKind(), (*aRef)->id()))
1733 // search the feature result that contains sub-shape selected
1734 std::list<std::shared_ptr<ModelAPI_Result> > aResults;
1736 // take all sub-results or one result
1737 std::list<ResultPtr> aRefFeatResults;
1738 ModelAPI_Tools::allResults(aRefFeat, aRefFeatResults);
1739 std::list<ResultPtr>::iterator aRefResIter = aRefFeatResults.begin();
1740 for (; aRefResIter != aRefFeatResults.end(); aRefResIter++) {
1741 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRefResIter);
1742 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1743 aResults.push_back(aBody);
1745 std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = aResults.begin();
1746 for (; aResIter != aResults.end(); aResIter++) {
1747 if (!aResIter->get() || !(*aResIter)->data()->isValid() || (*aResIter)->isDisabled())
1749 GeomShapePtr aShape = (*aResIter)->shape();
1750 if (aShape.get() && (theAnyValue || aShape->isSubShape(aSelectedShape, false))) {
1751 aResult = *aResIter; // found new context (produced from this) with same subshape
1752 aFindNewContext = true; // continue searching further
1759 // if compsolid is context, try to take sub-solid as context: like in GUI and scripts
1760 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
1761 if (aComp && aComp->numberOfSubs()) {
1762 std::list<ResultPtr> allSubs;
1763 ModelAPI_Tools::allSubs(aComp, allSubs);
1764 std::list<ResultPtr>::iterator aS = allSubs.begin();
1765 for (; aS != allSubs.end(); aS++) {
1766 ResultBodyPtr aSub = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aS);
1767 if (aSub && aSub->numberOfSubs() == 0 && aSub->shape().get() &&
1768 (theAnyValue || aSub->shape()->isSubShape(aSelectedShape))) {
1774 // in case sketch line was selected for wire, but wire was concealed and not such line anymore,
1775 // so, actually, the sketch element was selected (which is never concealed)
1776 if (aResult != theCurrent && aResult->isConcealed())
1777 aResult = theCurrent;