1 // Copyright (C) 2014-2019 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 email : webmaster.salome@opencascade.com
20 #include "Model_AttributeSelection.h"
21 #include "Model_Application.h"
22 #include "Model_Events.h"
23 #include "Model_Data.h"
24 #include "Model_Document.h"
25 #include <Model_Objects.h>
26 #include <Model_AttributeSelectionList.h>
27 #include <Model_ResultConstruction.h>
28 #include <ModelAPI_Feature.h>
29 #include <ModelAPI_ResultBody.h>
30 #include <ModelAPI_ResultBody.h>
31 #include <ModelAPI_ResultConstruction.h>
32 #include <ModelAPI_ResultGroup.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 <Locale_Convert.h>
51 #include <TNaming_NamedShape.hxx>
52 #include <TNaming_Tool.hxx>
53 #include <TNaming_Builder.hxx>
54 #include <TNaming_SameShapeIterator.hxx>
55 #include <TNaming_NewShapeIterator.hxx>
56 #include <TNaming_Iterator.hxx>
57 #include <TDataStd_Integer.hxx>
58 #include <TDataStd_UAttribute.hxx>
59 #include <TDataStd_Name.hxx>
60 #include <TopTools_ListOfShape.hxx>
61 #include <TopTools_DataMapOfShapeShape.hxx>
62 #include <TopTools_MapOfShape.hxx>
63 #include <TopExp_Explorer.hxx>
64 #include <BRep_Tool.hxx>
66 #include <TopoDS_Edge.hxx>
68 #include <TDF_ChildIterator.hxx>
69 #include <TDF_ChildIDIterator.hxx>
70 #include <TopoDS_Iterator.hxx>
71 #include <TDF_ChildIDIterator.hxx>
72 #include <Geom_Circle.hxx>
73 #include <Geom_Ellipse.hxx>
74 #include <Geom_TrimmedCurve.hxx>
75 #include <BRep_Builder.hxx>
77 //#define DEB_NAMING 1
79 #include <BRepTools.hxx>
81 /// added to the index in the packed map to signalize that the vertex of edge is selected
82 /// (multiplied by the index of the edge)
83 static const int kSTART_VERTEX_DELTA = 1000000;
84 // identifier that there is simple reference: selection equals to context
85 Standard_GUID kSIMPLE_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb29");
86 // reference to Part sub-object
87 Standard_GUID kPART_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb27");
88 // selection is invalid after recomputation
89 Standard_GUID kINVALID_SELECTION("bce47fd7-80fa-4462-9d63-2f58acddd49d");
91 // identifier of the selection of the center of circle on edge
92 Standard_GUID kCIRCLE_CENTER("d0d0e0f1-217a-4b95-8fbb-0c4132f23718");
93 // identifier of the selection of the first focus point of ellipse on edge
94 Standard_GUID kELLIPSE_CENTER1("f70df04c-3168-4dc9-87a4-f1f840c1275d");
95 // identifier of the selection of the second focus point of ellipse on edge
96 Standard_GUID kELLIPSE_CENTER2("1395ae73-8e02-4cf8-b204-06ff35873a32");
98 // prefix for the whole feature context identification
99 const static std::wstring kWHOLE_FEATURE = L"all-in-";
101 // on this label is stored:
102 // TNaming_NamedShape - selected shape
103 // TNaming_Naming - topological selection information (for the body)
104 // TDataStd_IntPackedMap - indexes of edges in composite element (for construction)
105 // TDataStd_Integer - type of the selected shape (for construction)
106 // TDF_Reference - from ReferenceAttribute, the context
107 bool Model_AttributeSelection::setValue(const ObjectPtr& theContext,
108 const std::shared_ptr<GeomAPI_Shape>& theSubShape, const bool theTemporarily)
110 if (theTemporarily) {
111 // just keep the stored without DF update
112 myTmpContext = theContext;
113 myTmpSubShape = theSubShape;
114 owner()->data()->sendAttributeUpdated(this);
117 myTmpContext.reset();
118 myTmpSubShape.reset();
119 myTmpCenterType = NOT_CENTER;
123 const std::shared_ptr<GeomAPI_Shape>& anOldShape = internalValue(aType);
124 bool isOldContext = theContext == myRef.value();
125 bool isOldShape = isOldContext &&
126 (theSubShape == anOldShape || (theSubShape && anOldShape && theSubShape->isEqual(anOldShape)));
127 if (isOldShape) return false; // shape is the same, so context is also unchanged
128 bool aToUnblock = false;
129 // update the referenced object if needed
131 aToUnblock = !owner()->data()->blockSendAttributeUpdated(true);
132 myRef.setValue(theContext);
135 // do not use naming if selected shape is result shape itself, but not sub-shape
136 TDF_Label aSelLab = selectionLabel();
137 aSelLab.ForgetAttribute(kSIMPLE_REF_ID);
138 aSelLab.ForgetAttribute(kINVALID_SELECTION);
139 aSelLab.ForgetAttribute(kCIRCLE_CENTER);
140 aSelLab.ForgetAttribute(kELLIPSE_CENTER1);
141 aSelLab.ForgetAttribute(kELLIPSE_CENTER2);
143 bool isDegeneratedEdge = false;
144 // do not use the degenerated edge as a shape, a null context and shape is used in the case
145 if (theSubShape.get() && !theSubShape->isNull() && theSubShape->isEdge()) {
146 const TopoDS_Shape& aSubShape = theSubShape->impl<TopoDS_Shape>();
147 if (aSubShape.ShapeType() == TopAbs_EDGE)
148 isDegeneratedEdge = BRep_Tool::Degenerated(TopoDS::Edge(aSubShape)) == Standard_True;
150 if (!theContext.get() || isDegeneratedEdge) {
151 // to keep the reference attribute label
152 TDF_Label aRefLab = myRef.myRef->Label();
153 aSelLab.ForgetAllAttributes(true);
154 myRef.myRef = TDF_Reference::Set(aSelLab.Father(), aSelLab.Father());
156 owner()->data()->blockSendAttributeUpdated(false);
159 bool isSelectBody = theContext->groupName() == ModelAPI_ResultBody::group();
161 ResultConstructionPtr aContextConstruction =
162 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theContext);
163 isSelectBody = aContextConstruction.get() && !aContextConstruction->isInfinite();
166 ResultPtr aContextResult = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
167 GeomShapePtr aContextShape = aContextResult->shape();
168 // do not select the whole shape for body:it is already must be in the data framework
169 // equal and null selected objects mean the same: object is equal to context,
170 if (aContextShape.get() && (aContextShape->isEqual(theSubShape) || !theSubShape.get())) {
171 aSelLab.ForgetAllAttributes(true);
172 TDataStd_UAttribute::Set(aSelLab, kSIMPLE_REF_ID);
174 selectBody(aContextResult, theSubShape);
176 } else if (theContext->groupName() == ModelAPI_ResultConstruction::group()) {
177 aSelLab.ForgetAllAttributes(true); // to remove old selection data
178 std::shared_ptr<Model_ResultConstruction> aConstruction =
179 std::dynamic_pointer_cast<Model_ResultConstruction>(theContext);
180 std::shared_ptr<GeomAPI_Shape> aSubShape;
181 if (theSubShape.get() && !aConstruction->shape()->isEqual(theSubShape))
182 aSubShape = theSubShape; // the whole context
183 } else if (theContext->groupName() == ModelAPI_ResultPart::group()) {
184 aSelLab.ForgetAllAttributes(true);
185 TDataStd_UAttribute::Set(aSelLab, kPART_REF_ID);
186 selectPart(std::dynamic_pointer_cast<ModelAPI_Result>(theContext), theSubShape);
187 } else if (theContext->groupName() == ModelAPI_ResultGroup::group()) {
188 aSelLab.ForgetAllAttributes(true);
189 TDataStd_UAttribute::Set(aSelLab, kSIMPLE_REF_ID);
190 } else { // check the feature context: only construction features of PartSet could be selected
191 FeaturePtr aFeatureContext = std::dynamic_pointer_cast<ModelAPI_Feature>(theContext);
192 if (aFeatureContext.get() && owner()->document() != aFeatureContext->document()) {
193 if (aFeatureContext->results().empty() ||
194 aFeatureContext->firstResult()->groupName() != ModelAPI_ResultConstruction::group()) {
195 aSelLab.ForgetAllAttributes(true);
196 myRef.setValue(ObjectPtr());
198 owner()->data()->blockSendAttributeUpdated(false);
204 owner()->data()->sendAttributeUpdated(this);
207 owner()->data()->blockSendAttributeUpdated(false);
212 void Model_AttributeSelection::setValueCenter(
213 const ObjectPtr& theContext, const std::shared_ptr<GeomAPI_Edge>& theEdge,
214 const CenterType theCenterType, const bool theTemporarily)
216 bool anUpdated = setValue(theContext, theEdge, theTemporarily);
217 if (theTemporarily) {
218 myTmpCenterType = theCenterType;
219 } else { // store in the data structure
220 TDF_Label aSelLab = selectionLabel();
221 switch(theCenterType) {
224 anUpdated = !aSelLab.IsAttribute(kCIRCLE_CENTER);
225 TDataStd_UAttribute::Set(aSelLab, kCIRCLE_CENTER);
227 case ELLIPSE_FIRST_FOCUS:
229 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER1);
230 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER1);
232 case ELLIPSE_SECOND_FOCUS:
234 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER2);
235 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER2);
239 owner()->data()->sendAttributeUpdated(this);
243 void Model_AttributeSelection::selectValue(
244 const std::shared_ptr<ModelAPI_AttributeSelection>& theSource)
247 std::shared_ptr<GeomAPI_Shape> aValue =
248 std::dynamic_pointer_cast<Model_AttributeSelection>(theSource)->internalValue(aType);
249 if (!aValue.get() || aType == NOT_CENTER) {
250 setValue(theSource->context(), aValue);
252 std::shared_ptr<GeomAPI_Edge> anEdge(new GeomAPI_Edge);
253 anEdge->setImpl(new TopoDS_Shape(aValue->impl<TopoDS_Shape>()));
254 setValueCenter(theSource->context(), anEdge, aType);
258 void Model_AttributeSelection::removeTemporaryValues()
260 if (myTmpContext.get() || myTmpSubShape.get()) {
261 myTmpContext.reset();
262 myTmpSubShape.reset();
266 // returns the center of the edge: circular or elliptic
267 GeomShapePtr centerByEdge(GeomShapePtr theEdge, ModelAPI_AttributeSelection::CenterType theType)
269 if (theType != ModelAPI_AttributeSelection::NOT_CENTER && theEdge.get() != NULL) {
270 TopoDS_Shape aShape = theEdge->impl<TopoDS_Shape>();
271 if (!aShape.IsNull() && aShape.ShapeType() == TopAbs_EDGE) {
272 TopoDS_Edge anEdge = TopoDS::Edge(aShape);
273 double aFirst, aLast;
274 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
275 if (!aCurve.IsNull()) {
276 TopoDS_Vertex aVertex;
277 BRep_Builder aBuilder;
278 if (theType == ModelAPI_AttributeSelection::CIRCLE_CENTER) {
279 while(!aCurve.IsNull() && aCurve->DynamicType() == STANDARD_TYPE(Geom_TrimmedCurve))
280 aCurve = Handle(Geom_TrimmedCurve)::DownCast(aCurve)->BasisCurve();
281 Handle(Geom_Circle) aCirc = Handle(Geom_Circle)::DownCast(aCurve);
282 if (!aCirc.IsNull()) {
283 aBuilder.MakeVertex(aVertex, aCirc->Location(), Precision::Confusion());
286 while(!aCurve.IsNull() && aCurve->DynamicType() == STANDARD_TYPE(Geom_TrimmedCurve))
287 aCurve = Handle(Geom_TrimmedCurve)::DownCast(aCurve)->BasisCurve();
288 Handle(Geom_Ellipse) anEll = Handle(Geom_Ellipse)::DownCast(aCurve);
289 if (!anEll.IsNull()) {
290 aBuilder.MakeVertex(aVertex,
291 theType == ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS ?
292 anEll->Focus1() : anEll->Focus2(), Precision::Confusion());
295 if (!aVertex.IsNull()) {
296 std::shared_ptr<GeomAPI_Vertex> aResult(new GeomAPI_Vertex);
297 aResult->setImpl(new TopoDS_Vertex(aVertex));
303 return theEdge; // no vertex, so, return the initial edge
306 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::value()
308 if (!myRef.isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
309 return std::shared_ptr<GeomAPI_Shape>();
310 CenterType aType = NOT_CENTER;
311 std::shared_ptr<GeomAPI_Shape> aResult = internalValue(aType);
312 return centerByEdge(aResult, aType);
315 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::internalValue(CenterType& theType)
317 theType = NOT_CENTER;
318 GeomShapePtr aResult;
319 if (myTmpContext.get() || myTmpSubShape.get()) {
320 theType = myTmpCenterType;
321 ResultConstructionPtr aResulConstruction =
322 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(myTmpContext);
323 if(aResulConstruction.get()) {
324 // it is just reference to construction.
325 return myTmpSubShape;
327 FeaturePtr aFeature =
328 std::dynamic_pointer_cast<ModelAPI_Feature>(myTmpContext);
329 if (aFeature.get()) {
330 // it is just reference to construction.
331 return myTmpSubShape;
333 return myTmpSubShape.get() ? myTmpSubShape :
334 std::dynamic_pointer_cast<ModelAPI_Result>(myTmpContext)->shape();
337 TDF_Label aSelLab = selectionLabel();
338 if (aSelLab.IsAttribute(kINVALID_SELECTION))
341 if (aSelLab.IsAttribute(kCIRCLE_CENTER))
342 theType = CIRCLE_CENTER;
343 else if (aSelLab.IsAttribute(kELLIPSE_CENTER1))
344 theType = ELLIPSE_FIRST_FOCUS;
345 else if (aSelLab.IsAttribute(kELLIPSE_CENTER2))
346 theType = ELLIPSE_SECOND_FOCUS;
349 if (myRef.isInitialized()) {
350 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
351 ResultPtr aContext = context();
352 if (!aContext.get() || aContext->groupName() == ModelAPI_ResultConstruction::group())
353 return aResult; // empty result, for whole construction selection also
354 return aContext->shape();
356 if (aSelLab.IsAttribute(kPART_REF_ID)) {
357 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(context());
358 if (!aPart.get() || !aPart->isActivated())
359 return std::shared_ptr<GeomAPI_Shape>(); // postponed naming needed
360 Handle(TDataStd_Integer) anIndex;
361 if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
362 if (anIndex->Get()) { // special selection attribute was created, use it
363 return aPart->selectionValue(anIndex->Get());
364 } else { // face with name is already in the data model, so try to take it by name
365 Handle(TDataStd_Name) aName;
366 if (aSelLab.FindAttribute(TDataStd_Name::GetID(), aName)) {
367 std::string aSubShapeName(TCollection_AsciiString(aName->Get()).ToCString());
368 std::size_t aPartEnd = aSubShapeName.find('/');
369 if (aPartEnd != std::string::npos && aPartEnd != aSubShapeName.rfind('/')) {
370 std::string aNameInPart = aSubShapeName.substr(aPartEnd + 1);
372 std::string aType; // to reuse already existing selection the type is not needed
373 return aPart->shapeInPart(Locale::Convert::toWString(aNameInPart), aType, anIndex);
380 std::shared_ptr<Model_ResultConstruction> aConstr =
381 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
383 if (aConstr->isInfinite())
384 return aResult; // empty result
386 if (!aConstr.get()) { // for construction context, return empty result as usual even
387 // the whole feature is selected
388 FeaturePtr aFeature = contextFeature();
389 if (aFeature.get()) {
390 std::list<GeomShapePtr> allShapes;
391 std::list<ResultPtr>::const_iterator aRes = aFeature->results().cbegin();
392 for (; aRes != aFeature->results().cend(); aRes++) {
393 if (aRes->get() && !(*aRes)->isDisabled()) {
394 GeomShapePtr aShape = (*aRes)->shape();
395 if (aShape.get() && !aShape->isNull()) {
396 allShapes.push_back(aShape);
400 return GeomAlgoAPI_CompoundBuilder::compound(allShapes);
403 if (contextFeature().get()) {
404 return aResult; // for the whole sketch feature selected return null => all faces
408 Handle(TNaming_NamedShape) aSelection;
409 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
410 TopoDS_Shape aSelShape = aSelection->Get();
411 aResult = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
412 aResult->setImpl(new TopoDS_Shape(aSelShape));
413 } else if (aConstr) { // simple construction element: just shape of this construction element
414 aResult = aConstr->shape();
420 bool Model_AttributeSelection::isInvalid()
422 return selectionLabel().IsAttribute(kINVALID_SELECTION) == Standard_True;
425 bool Model_AttributeSelection::isInitialized()
427 if (myRef.isInitialized()) {
428 TDF_Label aSelLab = selectionLabel();
429 // it is just reference to shape, not sub-shape
430 if (aSelLab.IsAttribute(kSIMPLE_REF_ID) || aSelLab.IsAttribute(kPART_REF_ID)) {
431 ResultPtr aContext = context();
432 return aContext.get() != NULL;
434 Handle(TNaming_NamedShape) aSelection;
435 if (selectionLabel().FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
436 return !aSelection->Get().IsNull();
437 } else { // for simple construction element: just shape of this construction element
438 if (myRef.value().get())
440 // check that this is on open of document, so, results are not initialized yet
441 TDF_Label aRefLab = myRef.myRef->Get();
442 if (aRefLab.IsNull() || !owner().get())
444 std::shared_ptr<Model_Document> aMyDoc =
445 std::dynamic_pointer_cast<Model_Document>(owner()->document());
448 // check at least the feature exists
449 return aMyDoc->featureByLab(aRefLab).get() != NULL;
455 Model_AttributeSelection::Model_AttributeSelection(TDF_Label& theLabel)
457 myIsGeometricalSelection(false)
459 myIsInitialized = myRef.isInitialized();
463 void Model_AttributeSelection::setID(const std::string theID)
466 ModelAPI_AttributeSelection::setID(theID);
467 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
469 // to be able to select as geometrical selection and then - split
470 myIsGeometricalSelection = true; // myParent->isGeometricalSelection();
472 myIsGeometricalSelection =
473 ModelAPI_Session::get()->validators()->isGeometricalSelection(aFeature->getKind(), id());
477 ResultPtr Model_AttributeSelection::context()
479 if (!myRef.isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
482 if (myTmpContext.get() || myTmpSubShape.get()) {
483 return std::dynamic_pointer_cast<ModelAPI_Result>(myTmpContext);
486 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
487 // for parts there could be same-data result, so take the last enabled
489 if(aResult->groupName() == ModelAPI_ResultPart::group()) {
490 int aSize = aResult->document()->size(ModelAPI_ResultPart::group());
491 for(int a = aSize - 1; a >= 0; a--) {
492 ObjectPtr aPart = aResult->document()->object(ModelAPI_ResultPart::group(), a);
493 if(aPart.get() && aPart->data() == aResult->data()) {
494 ResultPtr aPartResult = std::dynamic_pointer_cast<ModelAPI_Result>(aPart);
495 FeaturePtr anOwnerFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
496 // check that this result is not this-feature result (it is forbidden to select itself)
497 if(anOwnerFeature.get() && anOwnerFeature->firstResult() != aPartResult) {
503 } else { // if feature - construction is selected, it has only one result, return this result
504 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
505 if (aFeature.get() && aFeature->results().size() == 1 &&
506 aFeature->firstResult()->groupName() == ModelAPI_ResultConstruction::group())
507 return aFeature->firstResult();
512 FeaturePtr Model_AttributeSelection::contextFeature() {
513 if (myTmpContext.get()) {
514 return std::dynamic_pointer_cast<ModelAPI_Feature>(myTmpContext);
516 return std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
518 ObjectPtr Model_AttributeSelection::contextObject() {
519 FeaturePtr aRes = contextFeature();
526 void Model_AttributeSelection::setObject(const std::shared_ptr<ModelAPI_Object>& theObject)
528 ModelAPI_AttributeSelection::setObject(theObject);
529 myRef.setObject(theObject);
532 /// Sets the invalid flag if flag is false, or removes it if "true"
534 static bool setInvalidIfFalse(TDF_Label& theLab, const bool theFlag) {
536 theLab.ForgetAttribute(kINVALID_SELECTION);
538 TDataStd_UAttribute::Set(theLab, kINVALID_SELECTION);
543 void Model_AttributeSelection::split(
544 ResultPtr theContext, TopoDS_Shape theNewShape, TopAbs_ShapeEnum theType)
546 TopTools_ListOfShape aSubs;
547 for(TopoDS_Iterator anExplorer(theNewShape); anExplorer.More(); anExplorer.Next()) {
548 if (!anExplorer.Value().IsNull() &&
549 anExplorer.Value().ShapeType() == theType) {
550 aSubs.Append(anExplorer.Value());
551 } else { // invalid case; bad result shape, so, impossible to split easily
556 if (aSubs.Extent() > 1) { // ok to split
557 TopTools_ListIteratorOfListOfShape aSub(aSubs);
558 GeomShapePtr aSubSh(new GeomAPI_Shape);
559 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
560 setValue(theContext, aSubSh);
561 for(aSub.Next(); aSub.More(); aSub.Next()) {
562 GeomShapePtr aSubSh(new GeomAPI_Shape);
563 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
564 myParent->append(theContext, aSubSh);
569 bool Model_AttributeSelection::update()
571 FeaturePtr aContextFeature = contextFeature();
572 if (aContextFeature.get()) {
573 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
576 TDF_Label aSelLab = selectionLabel();
577 ResultPtr aContext = context();
579 return setInvalidIfFalse(aSelLab, false);
580 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
581 return setInvalidIfFalse(aSelLab, aContext->shape() && !aContext->shape()->isNull());
584 if (aSelLab.IsAttribute(kPART_REF_ID)) { // it is reference to the part object
585 std::shared_ptr<GeomAPI_Shape> aNoSelection;
586 bool aResult = selectPart(aContext, aNoSelection, true);
587 aResult = setInvalidIfFalse(aSelLab, aResult);
589 owner()->data()->sendAttributeUpdated(this);
594 if (aContext->groupName() == ModelAPI_ResultBody::group()) {
595 // body: just a named shape, use topological selection mechanism
596 bool aResult = false;
597 TopoDS_Shape anOldShape;
598 Handle(TNaming_NamedShape) aNS;
599 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
600 anOldShape = aNS->Get();
602 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
603 Selector_Selector aSelector(aSelLab, baseDocumentLab());
604 aResult = aSelector.restore(aContextShape);
605 bool aWasInvalid = aSelLab.IsAttribute(kINVALID_SELECTION);
606 setInvalidIfFalse(aSelLab, aResult);
608 TopoDS_Shape aNewShape;
609 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
610 aNewShape = aNS->Get();
612 if (anOldShape.IsNull() || aNewShape.IsNull() || !anOldShape.IsEqual(aNewShape) || aWasInvalid)
614 // shape type should not be changed: if shape becomes compound of such shapes, then split
615 if (myParent && !anOldShape.IsNull() && !aNewShape.IsNull() &&
616 anOldShape.ShapeType() != aNewShape.ShapeType() &&
617 aNewShape.ShapeType() == TopAbs_COMPOUND) {
618 split(aContext, aNewShape, anOldShape.ShapeType());
620 // for issue #3076 check that the new value belongs to the new context
621 if (!aNewShape.IsNull() && !aContextShape.IsNull() &&
622 (aNewShape.ShapeType() == TopAbs_VERTEX || aNewShape.ShapeType() == TopAbs_EDGE ||
623 aNewShape.ShapeType() == TopAbs_FACE)) {
624 TopExp_Explorer anExp(aContextShape, aNewShape.ShapeType());
625 for(; anExp.More(); anExp.Next()) {
626 if (anExp.Current().IsSame(aNewShape))
629 aResult = setInvalidIfFalse(aSelLab, anExp.More());
631 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
636 if (aContext->groupName() == ModelAPI_ResultConstruction::group()) {
638 std::shared_ptr<Model_ResultConstruction> aConstructionContext =
639 std::dynamic_pointer_cast<Model_ResultConstruction>(aContext);
640 if (!aConstructionContext->isInfinite()) {
641 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
642 Selector_Selector aSelector(aSelLab, baseDocumentLab());
643 TopoDS_Shape anOldShape = aSelector.value();
644 aResult = aSelector.restore(aContextShape);
645 setInvalidIfFalse(aSelLab, aResult);
646 if (aResult && !anOldShape.IsEqual(aSelector.value()))
647 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
649 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
653 return setInvalidIfFalse(aSelLab, false); // unknown case
656 void Model_AttributeSelection::selectBody(
657 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape)
659 // perform the selection
660 TopoDS_Shape aContext;
662 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
664 aContext = aBody->shape()->impl<TopoDS_Shape>();
667 std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
669 aContext = aResult->shape()->impl<TopoDS_Shape>();
671 Events_InfoMessage("Model_AttributeSelection", "A result with shape is expected").send();
676 if (!aContext.IsNull()) {
677 TDF_Label aSelLab = selectionLabel();
678 TopoDS_Shape aNewSub = theSubShape->impl<TopoDS_Shape>();
680 bool aSelectorOk = true;
681 Selector_Selector aSelector(aSelLab, baseDocumentLab());
683 aSelectorOk = aSelector.select(aContext, aNewSub, myIsGeometricalSelection);
685 aSelectorOk = aSelector.store(aContext);
691 TopoDS_Shape aShape = aSelector.value();
692 aSelectorOk = !aShape.IsNull() && aShape.ShapeType() == aNewSub.ShapeType();
694 setInvalidIfFalse(aSelLab, aSelectorOk);
698 bool Model_AttributeSelection::selectPart(
699 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape,
700 const bool theUpdate)
702 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(theContext);
703 if (!aPart.get() || !aPart->isActivated())
704 return true; // postponed naming
706 Handle(TDataStd_Integer) anIndex;
707 if (selectionLabel().FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
708 // by internal selection
709 if (anIndex->Get() > 0) {
710 // update the selection by index
711 return aPart->updateInPart(anIndex->Get());
713 return true; // nothing to do, referencing just by name
716 return true; // nothing to do, referencing just by name
718 // store the shape (in case part is not loaded it should be useful
720 std::wstring aName = theContext->data()->name();
721 if (!theSubShape.get() || theSubShape->isNull()) {// the whole part shape is selected
722 aShape = theContext->shape()->impl<TopoDS_Shape>();
724 aShape = theSubShape->impl<TopoDS_Shape>();
726 aName += L"/" + aPart->nameInPart(theSubShape, anIndex);
727 TDataStd_Integer::Set(selectionLabel(), anIndex);
729 TNaming_Builder aBuilder(selectionLabel());
730 aBuilder.Select(aShape, aShape);
731 // identify by name in the part
732 TDataStd_Name::Set(selectionLabel(), aName.c_str());
733 return !aName.empty();
736 TDF_Label Model_AttributeSelection::selectionLabel()
738 return myRef.myRef->Label().FindChild(1);
741 /// prefixes of the shape names with centers defined
742 static std::map<ModelAPI_AttributeSelection::CenterType, std::wstring> kCENTERS_PREFIX;
744 /// returns the map that contains all possible prefixes of the center-names
745 static std::map<ModelAPI_AttributeSelection::CenterType, std::wstring>& centersMap()
747 if (kCENTERS_PREFIX.empty()) { // fill map by initial values
748 kCENTERS_PREFIX[ModelAPI_AttributeSelection::CIRCLE_CENTER] = L"__cc";
749 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS] = L"__eff";
750 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_SECOND_FOCUS] = L"__esf";
752 return kCENTERS_PREFIX;
755 std::wstring Model_AttributeSelection::namingName(const std::wstring& theDefaultName)
757 std::wstring aName(L"");
758 if(!this->isInitialized())
759 return !theDefaultName.empty() ? theDefaultName : aName;
761 // not argument has not parametric name (filters)
762 if (!this->isArgument() || (myParent && !myParent->isArgument())) {
763 GeomShapePtr aShape = value();
764 if (!aShape.get() && context().get())
765 aShape = context()->shape();
768 aName = Locale::Convert::toWString(aShape->shapeTypeStr());
770 std::wostringstream aStream;
771 aStream << "_" << selectionLabel().Father().Tag();
772 aName += aStream.str();
778 CenterType aCenterType = NOT_CENTER;
779 std::shared_ptr<GeomAPI_Shape> aSubSh = internalValue(aCenterType);
781 FeaturePtr aContFeature = contextFeature();
782 if (aContFeature.get()) {
783 std::wstring aResName;
784 // checking part-owner
785 if (aContFeature->document() != owner()->document())
786 aResName += Locale::Convert::toWString(aContFeature->document()->kind()) + L"/";
787 // selection of a full feature
788 if (aContFeature.get()) {
789 return aResName + kWHOLE_FEATURE + aContFeature->name();
791 // in case of selection of removed result
795 ResultPtr aCont = context();
797 return L""; // invalid case
799 TDF_Label aSelLab = selectionLabel();
800 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // whole context, no value
801 return contextName(aCont);
804 // if it is in result of another part
805 if (aCont->groupName() == ModelAPI_ResultPart::group()) {
806 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aCont);
808 std::wstring aResult = aSubSh.get() ?
809 aPart->data()->name() + L"/" + aPart->nameInPart(aSubSh, anIndex)
810 : aPart->data()->name();
811 if (aCenterType != NOT_CENTER)
812 aResult += centersMap()[aCenterType];
816 // whole infinitive construction
817 if (aCont->groupName() == ModelAPI_ResultConstruction::group()) {
818 ResultConstructionPtr aConstr = std::dynamic_pointer_cast<Model_ResultConstruction>(aCont);
819 if (aConstr->isInfinite()) {
820 return contextName(aCont);
824 Selector_Selector aSelector(aSelLab, baseDocumentLab());
825 std::wstring aResult;
826 if (aCont->shape().get() && aSelector.restore(aCont->shape()->impl<TopoDS_Shape>()))
827 aResult = aSelector.name(this);
828 if (aCenterType != NOT_CENTER) {
829 aResult += centersMap()[aCenterType];
834 // returns the center type and modifies the shape name if this name is center-name
835 static ModelAPI_AttributeSelection::CenterType centerTypeByName(std::wstring& theShapeName)
837 std::map<ModelAPI_AttributeSelection::CenterType, std::wstring>::iterator aPrefixIter =
838 centersMap().begin();
839 for(; aPrefixIter != centersMap().end(); aPrefixIter++) {
840 std::size_t aFound = theShapeName.find(aPrefixIter->second);
841 if (aFound != std::string::npos &&
842 aFound == theShapeName.size() - aPrefixIter->second.size()) {
843 theShapeName = theShapeName.substr(0, aFound);
844 return aPrefixIter->first;
847 return ModelAPI_AttributeSelection::NOT_CENTER;
850 // type ::= COMP | COMS | SOLD | SHEL | FACE | WIRE | EDGE | VERT
851 void Model_AttributeSelection::selectSubShape(
852 const std::string& theType, const std::wstring& theSubShapeName)
854 if(theSubShapeName.empty() || theType.empty()) return;
856 std::wstring aSubShapeName = theSubShapeName;
857 CenterType aCenterType = theType[0] == 'v' || theType[0] == 'V' ? // only for vertex-type
858 centerTypeByName(aSubShapeName) : NOT_CENTER;
859 std::string aType = aCenterType == NOT_CENTER ? theType : "EDGE"; // search for edge now
860 static const GeomShapePtr anEmptyShape;
862 // first iteration is selection by name without center prefix, second - in case of problem,
863 // try with initial name
864 for(int aUseCenter = 1; aUseCenter >= 0; aUseCenter--) {
865 if (aUseCenter == 0 && aCenterType != NOT_CENTER) {
866 aSubShapeName = theSubShapeName;
867 aCenterType = NOT_CENTER;
869 } else if (aUseCenter != 1) continue;
870 TopAbs_ShapeEnum aShapeType = TopAbs_ShapeEnum(GeomAPI_Shape::shapeTypeByStr(aType));
872 std::shared_ptr<Model_Document> aDoc =
873 std::dynamic_pointer_cast<Model_Document>(owner()->document());
874 // check this is Part-name: 2 delimiters in the name
875 std::size_t aPartEnd = aSubShapeName.find('/');
876 if (aPartEnd != std::string::npos) {
877 std::wstring aPartName = aSubShapeName.substr(0, aPartEnd);
878 DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
879 if (aPartName == Locale::Convert::toWString(aRootDoc->kind())) {
880 aDoc = std::dynamic_pointer_cast<Model_Document>(aRootDoc);
881 aSubShapeName = aSubShapeName.substr(aPartEnd + 1);
885 owner()->document()->objectByName(ModelAPI_ResultPart::group(), aPartName);
886 if (aFound.get()) { // found such part, so asking it for the name
887 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFound);
888 std::wstring aNameInPart = aSubShapeName.substr(aPartEnd + 1);
889 if (aNameInPart.empty()) { // whole part
890 setValue(aPart, anEmptyShape);
894 std::shared_ptr<GeomAPI_Shape> aSelected =
895 aPart->shapeInPart(aNameInPart, aType, anIndex);
896 if (aSelected.get()) {
897 if (aCenterType != NOT_CENTER) {
898 if (!aSelected->isEdge())
900 std::shared_ptr<GeomAPI_Edge> aSelectedEdge(new GeomAPI_Edge(aSelected));
901 setValueCenter(aPart, aSelectedEdge, aCenterType);
904 setValue(aPart, aSelected);
905 TDataStd_Integer::Set(selectionLabel(), anIndex);
908 } else { // for the ImportResult feature Objects widget this may be a result in other part
909 // result may be hidden (like, tranlsatiomn of part) in PartSet, so iterate Part-features
910 int aNum = aRootDoc->size(ModelAPI_Feature::group());
911 for (int a = 0; a < aNum; a++) {
912 FeaturePtr aFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(
913 aRootDoc->object(ModelAPI_Feature::group(), a));
914 if (aFeat.get() && aFeat->data() && aFeat->data()->isValid() &&
915 aFeat->getKind() == "Part" && aFeat->results().size()) {
916 ResultPartPtr aPart =
917 std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFeat->firstResult());
918 if (aPart.get() && aPart->partDoc().get() && aPart->data()->name() == aPartName) {
919 aDoc = std::dynamic_pointer_cast<Model_Document>(aPart->partDoc());
920 aSubShapeName = aSubShapeName.substr(aPartEnd + 1);
928 // check this is a whole feature context
929 if (aSubShapeName.size() > kWHOLE_FEATURE.size() &&
930 aSubShapeName.substr(0, kWHOLE_FEATURE.size()) == kWHOLE_FEATURE) {
931 std::wstring aFeatureName = aSubShapeName.substr(kWHOLE_FEATURE.size());
932 ObjectPtr anObj = aDoc->objectByName(ModelAPI_Feature::group(), aFeatureName);
934 setValue(anObj, anEmptyShape);
939 // the whole result selection check
940 if (aSubShapeName.find('/') == std::string::npos) {
941 ObjectPtr aRes = aDoc->objectByName(ModelAPI_ResultConstruction::group(), aSubShapeName);
943 aRes = aDoc->objectByName(ModelAPI_ResultBody::group(), aSubShapeName);
945 aRes = aDoc->objectByName(ModelAPI_ResultGroup::group(), aSubShapeName);
948 setValue(aRes, anEmptyShape);
953 Selector_Selector aSelector(selectionLabel(), baseDocumentLab());
954 myRestoreDocument = aDoc;
955 TDF_Label aContextLabel = aSelector.restoreByName(
956 aSubShapeName, aShapeType, this, myIsGeometricalSelection);
957 myRestoreDocument.reset();
958 if (!aContextLabel.IsNull()) {
959 ResultPtr aContext = aDoc->resultByLab(aContextLabel); // any label for document access
960 if (aContext.get() && aContext->shape().get()) {
961 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
962 if (aSelector.solve(aContextShape)) {
963 TopoDS_Shape aSelectorShape = aSelector.value();
964 GeomShapePtr aShapeToBeSelected(new GeomAPI_Shape);
965 aShapeToBeSelected->setImpl<TopoDS_Shape>(new TopoDS_Shape(aSelectorShape));
966 // make the context result the latest existing
967 aContext = newestContext(aContext, aShapeToBeSelected);
968 if (myIsGeometricalSelection || aCenterType == NOT_CENTER) {
969 // store the currently generated name
970 selectionLabel().ForgetAllAttributes(true);
971 bool aToUnblock = false;
972 aToUnblock = !owner()->data()->blockSendAttributeUpdated(true);
973 myRef.setValue(aContext);
974 aSelector.store(aContextShape);
975 owner()->data()->sendAttributeUpdated(this);
977 owner()->data()->blockSendAttributeUpdated(false);
979 } else { // re-select center of circle/arc by context and value
980 if (!aShapeToBeSelected->isEdge())
982 std::shared_ptr<GeomAPI_Edge> aSelectedEdge(new GeomAPI_Edge(aShapeToBeSelected));
983 setValueCenter(aContext, aSelectedEdge, aCenterType);
991 TDF_Label aSelLab = selectionLabel();
992 setInvalidIfFalse(aSelLab, false);
996 void Model_AttributeSelection::selectSubShape(const std::string& theType,
997 const GeomPointPtr& thePoint)
999 if (theType.empty() || !thePoint)
1002 // list of parent features
1003 FeaturePtr anOwner = ModelAPI_Feature::feature(owner());
1004 std::set<FeaturePtr> aParents = ModelAPI_Tools::getParents(anOwner);
1006 int aSelectionIndex = 0;
1007 GeomAPI_Shape::ShapeType aType = GeomAPI_Shape::shapeTypeByStr(theType);
1008 if (aType == GeomAPI_Shape::SHAPE) {
1009 // possibly, the string consists of the type and the index,
1010 // thus, try to separate them
1011 size_t aUndersporePos = theType.find_first_of('_');
1012 if (aUndersporePos != std::string::npos)
1013 aType = GeomAPI_Shape::shapeTypeByStr(theType.substr(0, aUndersporePos));
1015 if (aType != GeomAPI_Shape::SHAPE) {
1016 for (std::string::const_iterator aChar = theType.begin() + aUndersporePos + 1;
1017 aChar != theType.end(); ++aChar) {
1018 if (std::isdigit(*aChar))
1019 aSelectionIndex = aSelectionIndex * 10 + (*aChar - '0');
1021 aSelectionIndex = 1;
1025 aSelectionIndex -= 1;
1029 std::list<ModelGeomAlgo_Shape::SubshapeOfResult> anAppropriate;
1031 // collect features from PartSet and the current part
1032 SessionPtr aSession = ModelAPI_Session::get();
1033 std::list<FeaturePtr> aFeatures = aSession->moduleDocument()->allFeatures();
1034 if (aSession->moduleDocument() != owner()->document()) {
1035 std::list<FeaturePtr> aPartFeatures = owner()->document()->allFeatures();
1036 aFeatures.insert(aFeatures.end(), aPartFeatures.begin(), aPartFeatures.end());
1038 // Process results of all features from the last to the first
1039 // to find appropriate sub-shape
1040 for (std::list<FeaturePtr>::const_reverse_iterator anIt = aFeatures.rbegin();
1041 anIt != aFeatures.rend(); ++anIt) {
1042 // selection cannot be linked to the parent features
1043 if (aParents.find(*anIt) != aParents.end())
1045 // check the feature is a part of composite feature (like sketch elements),
1046 // then do not process it, it will be processed in scope of composite feature
1047 bool isSubOfComposite = false;
1048 const std::set<AttributePtr>& aRefs = (*anIt)->data()->refsToMe();
1049 for (std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin();
1050 aRefIt != aRefs.end() && !isSubOfComposite; ++aRefIt) {
1051 FeaturePtr aFeature = ModelAPI_Feature::feature((*aRefIt)->owner());
1052 CompositeFeaturePtr aCompFeature =
1053 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
1054 isSubOfComposite = aCompFeature && aCompFeature->isSub(*anIt);
1056 if (isSubOfComposite)
1059 // process results of the current feature to find appropriate sub-shape
1060 if (ModelGeomAlgo_Shape::findSubshapeByPoint(*anIt, thePoint, aType, anAppropriate)) {
1061 std::list<ModelGeomAlgo_Shape::SubshapeOfResult>::iterator anApIt = anAppropriate.begin();
1062 for (; aSelectionIndex > 0 && anApIt != anAppropriate.end(); --aSelectionIndex)
1063 ++anApIt; // skip this shape, because one of the previous is selected
1065 if (anApIt != anAppropriate.end()) {
1066 if (anApIt->myCenterType == (int)ModelAPI_AttributeSelection::NOT_CENTER)
1067 setValue(anApIt->myResult, anApIt->mySubshape);
1069 setValueCenter(anApIt->myResult, anApIt->mySubshape->edge(),
1070 (ModelAPI_AttributeSelection::CenterType)anApIt->myCenterType);
1076 TDF_Label aSelLab = selectionLabel();
1077 setInvalidIfFalse(aSelLab, false);
1081 void Model_AttributeSelection::selectSubShape(const std::string& theType,
1082 const std::wstring& theContextName, const int theIndex)
1084 // selection of context by name
1085 selectSubShape(theType, theContextName);
1086 ResultPtr aContext = context();
1087 if (aContext.get()) {
1088 GeomShapePtr aContShape = aContext->shape();
1089 if (aContShape.get()) {
1090 GeomAlgoAPI_NExplode aNExp(aContShape, GeomAPI_Shape::shapeTypeByStr(theType));
1091 GeomShapePtr aValue = aNExp.shape(theIndex);
1093 setValue(aContext, aValue);
1098 void Model_AttributeSelection::setId(int theID)
1100 std::shared_ptr<GeomAPI_Shape> aSelection;
1102 ResultPtr aContextRes = context();
1103 // support for compsolids:
1104 while(ModelAPI_Tools::bodyOwner(aContextRes).get()) {
1105 aContextRes = ModelAPI_Tools::bodyOwner(aContextRes);
1107 std::shared_ptr<GeomAPI_Shape> aContext = aContextRes->shape();
1109 TopoDS_Shape aMainShape = aContext->impl<TopoDS_Shape>();
1110 // searching for the latest main shape
1111 if (theID > 0 && aContext && !aContext->isNull())
1113 std::shared_ptr<Model_Document> aDoc =
1114 std::dynamic_pointer_cast<Model_Document>(aContextRes->document());
1116 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aMainShape, aDoc->generalLabel());
1117 if (!aNS.IsNull()) {
1118 aMainShape = TNaming_Tool::CurrentShape(aNS);
1122 TopTools_IndexedMapOfShape aSubShapesMap;
1123 TopExp::MapShapes(aMainShape, aSubShapesMap);
1124 const TopoDS_Shape& aSelShape = aSubShapesMap.FindKey(theID);
1126 std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
1127 aResult->setImpl(new TopoDS_Shape(aSelShape));
1129 aSelection = aResult;
1132 setValue(aContextRes, aSelection);
1135 std::wstring Model_AttributeSelection::contextName(const ResultPtr& theContext) const
1137 std::wstring aResult;
1138 if (owner()->document() != theContext->document()) {
1139 if (theContext->document() == ModelAPI_Session::get()->moduleDocument()) {
1140 aResult = Locale::Convert::toWString(theContext->document()->kind()) + L"/";
1142 ResultPtr aDocRes = ModelAPI_Tools::findPartResult(
1143 ModelAPI_Session::get()->moduleDocument(), theContext->document());
1144 if (aDocRes.get()) {
1145 aResult = aDocRes->data()->name() + L"/";
1149 aResult += theContext->data()->name();
1153 void Model_AttributeSelection::computeValues(
1154 ResultPtr theOldContext, ResultPtr theNewContext, TopoDS_Shape theValShape,
1155 TopTools_ListOfShape& theShapes)
1157 bool aWasWholeContext = theValShape.IsNull();
1158 if (aWasWholeContext) {
1159 theValShape = theOldContext->shape()->impl<TopoDS_Shape>();
1161 TopAbs_ShapeEnum aValType = theValShape.ShapeType();
1162 TopoDS_Shape aNewContShape = theNewContext->shape()->impl<TopoDS_Shape>();
1163 // if a new value is unchanged in the new context, do nothing: value is correct
1164 TopExp_Explorer aSubExp(aNewContShape, aValType);
1165 for(; aSubExp.More(); aSubExp.Next()) {
1166 if (aSubExp.Current().IsSame(theValShape)) {
1167 theShapes.Append(theValShape);
1171 // if new context becomes compsolid, the resulting sub may be in sub-solids
1172 std::list<ResultPtr> aNewToIterate;
1173 aNewToIterate.push_back(theNewContext);
1174 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theNewContext);
1176 std::list<ResultPtr> allNewContextSubs;
1177 ModelAPI_Tools::allSubs(aComp, allNewContextSubs);
1178 std::list<ResultPtr>::iterator aSub = allNewContextSubs.begin();
1179 for(; aSub != allNewContextSubs.end(); aSub++) {
1180 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aSub);
1181 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1182 aNewToIterate.push_back(aBody);
1186 // first iteration: searching for the whole shape appearance (like face of the box)
1187 // second iteration: searching for sub-shapes that contain the sub (like vertex on faces)
1188 int aToFindPart = 0;
1189 TopTools_DataMapOfShapeShape aNewToOld; // map from new containers to old containers (with val)
1190 TopTools_MapOfShape anOlds; // to know how many olds produced new containers
1191 for(; aToFindPart != 2 && theShapes.IsEmpty(); aToFindPart++) {
1192 std::list<ResultPtr>::iterator aNewContIter = aNewToIterate.begin();
1193 for(; aNewContIter != aNewToIterate.end(); aNewContIter++) {
1194 std::shared_ptr<Model_Data> aNewData =
1195 std::dynamic_pointer_cast<Model_Data>((*aNewContIter)->data());
1196 TDF_Label aNewLab = aNewData->shapeLab();
1197 // searching for produced sub-shape fully on some label
1198 TDF_ChildIDIterator aNSIter(aNewLab, TNaming_NamedShape::GetID());
1199 for(; aNSIter.More(); aNSIter.Next()) {
1200 Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
1201 for(TNaming_Iterator aPairIter(aNS); aPairIter.More(); aPairIter.Next()) {
1202 if (aToFindPart == 0) { // search shape is fully inside
1203 if (aPairIter.OldShape().IsSame(theValShape)) {
1204 if (aPairIter.NewShape().IsNull()) {// value was removed
1208 // don't add edges generated from faces
1209 if (aPairIter.NewShape().ShapeType() <= aValType)
1210 theShapes.Append(aPairIter.NewShape());
1212 } else if (!aPairIter.OldShape().IsNull()) { // search shape that contains this sub
1213 TopExp_Explorer anExp(aPairIter.OldShape(), aValType);
1214 for(; anExp.More(); anExp.Next()) {
1215 if (anExp.Current().IsSame(theValShape)) { // found a new container
1216 if (aPairIter.NewShape().IsNull()) // skip removed high-level shape
1218 aNewToOld.Bind(aPairIter.NewShape(), aPairIter.OldShape());
1219 anOlds.Add(aPairIter.OldShape());
1228 if (aToFindPart == 2 && !aNewToOld.IsEmpty()) {
1229 // also iterate the whole old shape to find not-modified shapes that contain this old
1230 TopoDS_Shape anOldContShape = theOldContext->shape()->impl<TopoDS_Shape>();
1231 NCollection_Map<TopAbs_ShapeEnum> aNewTypes; // types of shapes to iterate
1232 TopTools_DataMapOfShapeShape::Iterator aNewTypeIter(aNewToOld);
1233 for(; aNewTypeIter.More(); aNewTypeIter.Next()) {
1234 if (aNewTypeIter.Key().ShapeType() != aValType)
1235 aNewTypes.Add(aNewTypeIter.Key().ShapeType());
1237 NCollection_Map<TopAbs_ShapeEnum>::Iterator aTypeIter(aNewTypes);
1238 for(; aTypeIter.More(); aTypeIter.Next()) {
1239 for(TopExp_Explorer anExp(anOldContShape, aTypeIter.Value()); anExp.More(); anExp.Next()) {
1240 TopoDS_Shape anOld = anExp.Current();
1241 if (aNewToOld.IsBound(anOld) || anOlds.Contains(anOld)) // this was modified
1243 TopExp_Explorer aValExp(anOld, aValType);
1244 for(; aValExp.More(); aValExp.Next()) {
1245 const TopoDS_Shape& anUnchanged = aValExp.Current();
1246 if (anUnchanged.IsSame(theValShape)) {
1247 aNewToOld.Bind(anOld, anOld);
1255 // map of sub-shapes -> number of occurrences of these shapes in containers
1256 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher> aSubs;
1257 TopTools_DataMapOfShapeShape::Iterator aContIter(aNewToOld);
1258 for(; aContIter.More(); aContIter.Next()) {
1259 TopExp_Explorer aSubExp(aContIter.Key(), aValType);
1260 for(; aSubExp.More(); aSubExp.Next()) {
1261 if (!aSubs.IsBound(aSubExp.Current())) {
1262 aSubs.Bind(aSubExp.Current(), TopTools_MapOfShape());
1264 // store old to know how many olds produced this shape
1265 aSubs.ChangeFind(aSubExp.Current()).Add(aContIter.Value());
1268 // if sub is appeared same times in containers as the number of old shapes that contain it
1269 int aCountInOld = anOlds.Size();
1270 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher>::Iterator
1272 for(; aSubsIter.More(); aSubsIter.Next()) {
1273 if (aSubsIter.Value().Size() == aCountInOld) {
1274 TopoDS_Shape anOld = aSubsIter.Key();
1275 // check this exists in the new shape
1276 TopExp_Explorer aNew(aNewContShape, anOld.ShapeType());
1277 for (; aNew.More(); aNew.Next()) {
1278 if (aNew.Current().IsSame(anOld))
1282 theShapes.Append(anOld);
1286 if (theShapes.IsEmpty()) { // nothing was changed
1287 if (aWasWholeContext)
1288 theShapes.Append(TopoDS_Shape());
1289 else { // if theValShape exists in new context, add it without changes, otherwise - nothing
1290 for (TopExp_Explorer aNew(aNewContShape, aValType); aNew.More(); aNew.Next()){
1291 if (aNew.Current().IsSame(theValShape)) {
1292 theShapes.Append(theValShape);
1297 } else if (theShapes.Size() > 1) {
1298 // check it is possible to remove extra sub-shapes:
1299 // keep only shapes with the same number of containers if possible
1300 TopAbs_ShapeEnum anAncType = TopAbs_FACE;
1301 if (aValType == TopAbs_VERTEX)
1302 anAncType = TopAbs_EDGE;
1303 TopoDS_Shape anOldContext = theOldContext->shape()->impl<TopoDS_Shape>();
1304 TopTools_IndexedDataMapOfShapeListOfShape anOldMap;
1305 TopExp::MapShapesAndUniqueAncestors(anOldContext, aValType, anAncType, anOldMap);
1306 if (anOldMap.Contains(theValShape)) {
1307 int aNumInOld = anOldMap.FindFromKey(theValShape).Extent();
1308 TopTools_IndexedDataMapOfShapeListOfShape aNewMap;
1309 TopExp::MapShapesAndUniqueAncestors(aNewContShape, aValType, anAncType, aNewMap);
1310 TopTools_ListOfShape aNewResults;
1311 for(TopTools_ListOfShape::Iterator aNewSubs(theShapes); aNewSubs.More(); aNewSubs.Next()) {
1312 TopoDS_Shape aCand = aNewSubs.Value();
1313 if (aNewMap.Contains(aCand) && aNewMap.FindFromKey(aCand).Extent() == aNumInOld)
1314 aNewResults.Append(aCand);
1316 if (!aNewResults.IsEmpty() && aNewResults.Size() < theShapes.Size())
1317 theShapes = aNewResults;
1323 void Model_AttributeSelection::concealedFeature(
1324 const FeaturePtr theFeature, const FeaturePtr theStop, const bool theCheckCopy,
1325 std::list<FeaturePtr>& theConcealers, const ResultPtr theResultOfFeature)
1327 std::set<FeaturePtr> alreadyProcessed;
1328 alreadyProcessed.insert(theFeature);
1330 alreadyProcessed.insert(theStop);
1331 /// iterate all results to find the concealment-attribute
1332 std::list<ResultPtr> aRootRes;
1333 if (theResultOfFeature.get()) {
1334 ResultPtr aRoot = ModelAPI_Tools::bodyOwner(theResultOfFeature, true);
1335 aRootRes.push_back(aRoot ? aRoot : theResultOfFeature);
1336 } else { // all results of a feature
1337 aRootRes = theFeature->results();
1339 std::list<ResultPtr>::const_iterator aRootIter = aRootRes.cbegin();
1340 for(; aRootIter != aRootRes.cend(); aRootIter++) {
1341 std::list<ResultPtr> allRes;
1342 allRes.push_back(*aRootIter);
1343 ResultBodyPtr aRootBody = ModelAPI_Tools::bodyOwner(*aRootIter, true);
1344 if (!aRootBody.get())
1345 aRootBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRootIter);
1346 if (aRootBody.get()) {
1347 ModelAPI_Tools::allSubs(aRootBody, allRes);
1349 for(std::list<ResultPtr>::iterator aRIter = allRes.begin(); aRIter != allRes.end(); aRIter++) {
1350 const std::set<AttributePtr>& aRefs = (*aRIter)->data()->refsToMe();
1351 std::set<AttributePtr>::const_iterator aRef = aRefs.cbegin();
1352 for (; aRef != aRefs.cend(); aRef++) {
1353 if (!aRef->get() || !(*aRef)->owner().get())
1355 // concealed attribute only
1356 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1357 if (alreadyProcessed.find(aRefFeat) != alreadyProcessed.end()) // optimization
1359 alreadyProcessed.insert(aRefFeat);
1360 if (ModelAPI_Session::get()->validators()->isConcealed(aRefFeat->getKind(), (*aRef)->id())
1362 std::dynamic_pointer_cast<ModelAPI_FeatureCopyInterface>(aRefFeat).get()))
1364 // for extrusion cut in python script the nested sketch reference may be concealed before
1365 // it is nested, so, check this composite feature is valid
1366 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
1367 // need to be validated to update the "Apply" state if not previewed
1368 if (aFactory->validate(aRefFeat)) {
1369 if (theStop.get()) {
1370 std::shared_ptr<Model_Document> aDoc =
1371 std::dynamic_pointer_cast<Model_Document>(theStop->document());
1372 if (!aDoc->isLaterByDep(theStop, aRefFeat)) // skip feature later than stop
1375 theConcealers.push_back(aRefFeat);
1383 bool Model_AttributeSelection::searchNewContext(std::shared_ptr<Model_Document> theDoc,
1384 const TopoDS_Shape theContShape, ResultPtr theContext, TopoDS_Shape theValShape,
1385 TDF_Label theAccessLabel,
1386 std::list<ResultPtr>& theResults, TopTools_ListOfShape& theValShapes)
1388 std::list<ResultPtr> aResults; // keep order, new context, null if deleted
1389 std::set<ResultPtr> aResultsSet; // to avoid duplicates
1390 // iterate context and shape, but also if it is sub-shape of main shape, check also it
1391 TopTools_ListOfShape aContextList;
1392 aContextList.Append(theContShape);
1393 if (theContext.get()) {
1394 ResultPtr aComposite = ModelAPI_Tools::bodyOwner(theContext);
1395 if (aComposite.get() && aComposite->shape().get() && !aComposite->shape()->isNull())
1396 aContextList.Append(aComposite->shape()->impl<TopoDS_Shape>());
1398 for(TopTools_ListOfShape::Iterator aContIter(aContextList); aContIter.More(); aContIter.Next()) {
1399 TNaming_SameShapeIterator aModifIter(aContIter.ChangeValue(), theAccessLabel);
1400 for(; aModifIter.More(); aModifIter.Next()) {
1401 TDF_Label anObjLab = aModifIter.Label().Father();
1402 ResultPtr aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1403 (theDoc->objects()->object(anObjLab));
1404 if (!aModifierObj.get()) {
1405 // #2241: shape may be sub-element of new object, not main (shell created from faces)
1406 if (!anObjLab.IsRoot())
1407 aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1408 (theDoc->objects()->object(anObjLab.Father()));
1409 if (!aModifierObj.get())
1412 FeaturePtr aModifierFeat = theDoc->feature(aModifierObj);
1413 if (!aModifierFeat.get())
1415 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1416 if (aModifierFeat == aThisFeature || !theDoc->isLaterByDep(aThisFeature, aModifierFeat))
1417 continue; // the modifier feature is later than this, so, should not be used
1418 FeaturePtr aCurrentModifierFeat = theDoc->feature(theContext);
1419 if (aCurrentModifierFeat == aModifierFeat ||
1420 !theDoc->isLaterByDep(aModifierFeat, aCurrentModifierFeat))
1421 continue; // the current modifier is later than the found, so, useless
1422 Handle(TNaming_NamedShape) aNewNS;
1423 aModifIter.Label().FindAttribute(TNaming_NamedShape::GetID(), aNewNS);
1424 if (aNewNS->Evolution() == TNaming_MODIFY || aNewNS->Evolution() == TNaming_GENERATED) {
1425 if (aResultsSet.find(aModifierObj) == aResultsSet.end()) {
1426 aResultsSet.insert(aModifierObj);
1427 aResults.push_back(aModifierObj);
1429 } else if (aNewNS->Evolution() == TNaming_DELETE) { // a shape was deleted => result is empty
1430 aResults.push_back(ResultPtr());
1431 } else { // not-processed modification => don't support it
1436 // if there exist context composite and sub-result(s), leave only sub(s)
1437 for(std::list<ResultPtr>::iterator aResIter = aResults.begin(); aResIter != aResults.end();) {
1438 ResultPtr aParent = ModelAPI_Tools::bodyOwner(*aResIter);
1439 for(; aParent.get(); aParent = ModelAPI_Tools::bodyOwner(aParent))
1440 if (aResultsSet.count(aParent))
1442 if (aParent.get()) {
1443 aResultsSet.erase(aParent);
1444 for(std::list<ResultPtr>::iterator anIt = aResults.begin(); anIt != aResults.end(); anIt++) {
1445 if (*anIt == aParent) {
1446 aResults.erase(anIt);
1447 aResIter = aResults.begin(); // erase from set, so, restart iteration
1454 bool aStaySame = false;
1455 if (aResults.empty()) {
1456 // check the context become concealed by operation which is earlier than this selection
1457 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1458 FeaturePtr aContextOwner = theDoc->feature(theContext);
1459 std::list<FeaturePtr> aConcealers;
1460 concealedFeature(aContextOwner, aThisFeature, false, aConcealers, theContext);
1461 std::list<FeaturePtr>::iterator aConcealer = aConcealers.begin();
1462 for(; aConcealer != aConcealers.end(); aConcealer++) {
1463 std::list<ResultPtr> aRefResults;
1464 ModelAPI_Tools::allResults(*aConcealer, aRefResults);
1465 std::list<ResultPtr>::iterator aRefIter = aRefResults.begin();
1466 for(; aRefIter != aRefResults.end(); aRefIter++) {
1467 ResultBodyPtr aRefBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRefIter);
1468 if (!aRefBody.get() || aRefBody->numberOfSubs() != 0) // iterate only leafs
1470 GeomShapePtr aRefShape = aRefBody->shape();
1471 if (!aRefShape.get() || aRefShape->isNull())
1473 if (aRefShape->impl<TopoDS_Shape>().IsSame(theContShape)) {
1474 // add the new context result with the same shape
1475 aResults.push_back(aRefBody);
1478 if (aResults.empty())
1479 return true; // feature conceals result, return true, so the context will be removed
1481 aStaySame = aResults.empty();
1483 if (myParent && myParent->isMakeCopy()) {
1484 // check there are copies before the new results, so, make a copy
1485 std::list<ObjectPtr> aCopyContext;
1486 std::list<GeomShapePtr> aCopyVals;
1487 // features between the new and the old: check the "Move" interface to get a copy
1488 FeaturePtr aRootOwner = theDoc->feature(theContext);
1489 FeaturePtr anOwner = ModelAPI_Tools::compositeOwner(aRootOwner);
1490 for(; anOwner.get(); anOwner = ModelAPI_Tools::compositeOwner(anOwner))
1491 aRootOwner = anOwner;
1492 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1493 // iterate all results to find a "Copy" features between the new and one and to add the
1494 // copy-results also to results if this attribute refers to the copied shape
1495 int anIndex = kUNDEFINED_FEATURE_INDEX;
1496 for(FeaturePtr aFeat = theDoc->objects()->nextFeature(aRootOwner, anIndex); aFeat.get() &&
1497 aFeat != aThisFeature; aFeat = theDoc->objects()->nextFeature(aFeat, anIndex)) {
1498 std::shared_ptr<ModelAPI_FeatureCopyInterface> aCopier =
1499 std::dynamic_pointer_cast<ModelAPI_FeatureCopyInterface>(aFeat);
1500 if (aCopier.get()) {
1501 GeomShapePtr aValShape(new GeomAPI_Shape);
1502 aValShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(
1503 theValShape.IsNull() ? theContShape : theValShape));
1504 aCopier->getCopies(theContext, aValShape, aCopyContext, aCopyVals);
1507 // check for the further modifications of the copy contexts and values
1508 std::list<ObjectPtr>::iterator aCopyContIter = aCopyContext.begin();
1509 std::list<GeomShapePtr>::iterator aCopyValIter = aCopyVals.begin();
1510 for(; aCopyContIter != aCopyContext.end(); aCopyContIter++, aCopyValIter++) {
1511 ResultPtr aNewCont = std::dynamic_pointer_cast<ModelAPI_Result>(*aCopyContIter);
1512 TopoDS_Shape aNewContShape = aNewCont->shape()->impl<TopoDS_Shape>();
1513 GeomShapePtr aNewVal = *aCopyValIter;
1514 TopoDS_Shape aNewValShape;
1515 if (aNewVal.get() && !aNewVal->isNull())
1516 aNewValShape = aNewVal->impl<TopoDS_Shape>();
1517 std::list<ResultPtr> aNewRes;
1518 TopTools_ListOfShape aNewUpdatedVal;
1519 if (searchNewContext(theDoc, aNewContShape, aNewCont, aNewValShape,
1520 theAccessLabel, aNewRes, aNewUpdatedVal)) {
1521 // append new results instead of the current ones
1522 std::list<ResultPtr>::iterator aNewIter = aNewRes.begin();
1523 TopTools_ListIteratorOfListOfShape aNewUpdVal(aNewUpdatedVal);
1524 for(; aNewIter != aNewRes.end(); aNewIter++, aNewUpdVal.Next()) {
1525 theResults.push_back(*aNewIter);
1526 theValShapes.Append(aNewUpdVal.Value());
1528 } else { // the current result is good
1529 theResults.push_back(aNewCont);
1530 theValShapes.Append(aNewValShape);
1533 if (aStaySame && !theResults.empty()) { // no changes except copy, so, keep the origin as first
1534 theResults.push_front(theContext);
1535 theValShapes.Prepend(theValShape);
1542 // iterate all results to find further modifications
1543 std::list<ResultPtr>::iterator aResIter = aResults.begin();
1544 for(aResIter = aResults.begin(); aResIter != aResults.end(); aResIter++) {
1545 if (aResIter->get() != NULL) {
1546 ResultPtr aNewResObj = *aResIter;
1547 // compute new values by two contexts: the old and the new
1548 TopTools_ListOfShape aValShapes;
1549 computeValues(theContext, aNewResObj, theValShape, aValShapes);
1551 TopTools_ListIteratorOfListOfShape aNewVal(aValShapes);
1552 for(; aNewVal.More(); aNewVal.Next()) {
1553 std::list<ResultPtr> aNewRes;
1554 TopTools_ListOfShape aNewUpdatedVal;
1555 TopoDS_Shape aNewValSh = aNewVal.Value();
1556 TopoDS_Shape aNewContShape = aNewResObj->shape()->impl<TopoDS_Shape>();
1558 if (theValShape.IsNull() && aNewContShape.IsSame(aNewValSh))
1559 aNewValSh.Nullify();
1560 if (searchNewContext(theDoc, aNewContShape, aNewResObj, aNewValSh,
1561 theAccessLabel, aNewRes, aNewUpdatedVal))
1563 // append new results instead of the current ones
1564 std::list<ResultPtr>::iterator aNewIter = aNewRes.begin();
1565 TopTools_ListIteratorOfListOfShape aNewUpdVal(aNewUpdatedVal);
1566 for(; aNewIter != aNewRes.end(); aNewIter++, aNewUpdVal.Next()) {
1567 theResults.push_back(*aNewIter);
1568 theValShapes.Append(aNewUpdVal.Value());
1570 } else { // the current result is good
1571 theResults.push_back(aNewResObj);
1572 theValShapes.Append(aNewValSh);
1577 return true; // theResults must be empty: everything is deleted
1580 void Model_AttributeSelection::updateInHistory(bool& theRemove)
1582 static std::shared_ptr<GeomAPI_Shape> anEmptyShape;
1584 ResultPtr aContext = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
1585 if (!aContext.get() || (aContext->groupName() != ModelAPI_ResultBody::group() &&
1586 aContext->groupName() != ModelAPI_ResultPart::group())) {
1587 // but check the case the whole results are allowed: whole features may be selected
1588 if (myParent && myParent->isWholeResultAllowed()) {
1589 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
1590 if (aFeature.get()) {
1591 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1592 std::list<FeaturePtr> aConcealers;
1593 bool aCopyPossible = myParent && myParent->isMakeCopy();
1594 concealedFeature(aFeature, aThisFeature, aCopyPossible, aConcealers, ResultPtr());
1595 if (aConcealers.empty())
1597 // if there are copies, but no direct modification, keep the original
1598 bool aKeepOrigin = false;
1599 if (aCopyPossible) {
1600 std::list<FeaturePtr>::iterator aConcealer = aConcealers.begin();
1601 for(aKeepOrigin = true; aConcealer != aConcealers.end(); aConcealer++)
1602 if (!std::dynamic_pointer_cast<ModelAPI_FeatureCopyInterface>(*aConcealer).get()) {
1603 aKeepOrigin = false;
1607 aConcealers.push_front(aFeature);
1610 bool aChanged = false;
1611 std::list<FeaturePtr>::iterator aConcealer = aConcealers.begin();
1612 for(; aConcealer != aConcealers.end(); aConcealer++)
1614 if (aKeepOrigin || !myParent->isInList(*aConcealer, anEmptyShape))
1615 myParent->append(*aConcealer, anEmptyShape);
1617 if (!myParent->isInList(*aConcealer, anEmptyShape)) {// avoid addition of duplicates
1618 setValue(*aConcealer, anEmptyShape);
1620 } else if (aCopyPossible && *aConcealer == aFeature) {// keep origin in case of copy
1624 if (!aChanged) // remove this
1626 else if (!aKeepOrigin) // searching further modifications only if current changed
1627 updateInHistory(theRemove);
1630 return;// only bodies and parts may be modified later in the history, skip otherwise
1633 std::shared_ptr<Model_Document> aDoc =
1634 std::dynamic_pointer_cast<Model_Document>(aContext->document());
1635 std::shared_ptr<Model_Data> aContData = std::dynamic_pointer_cast<Model_Data>(aContext->data());
1636 if (!aContData.get() || !aContData->isValid())
1638 TDF_Label aContLab = aContData->shapeLab(); // named shape where the selected context is located
1640 // checking this may be just a reference to another context (same shape), so use that label
1641 Handle(TNaming_NamedShape) aContNS;
1642 Handle(TDF_Reference) aRefAttr;
1643 while(!aContLab.FindAttribute(TNaming_NamedShape::GetID(), aContNS) &&
1644 aContLab.FindAttribute(TDF_Reference::GetID(), aRefAttr))
1645 aContLab = aRefAttr->Get();
1647 if (!aContLab.FindAttribute(TNaming_NamedShape::GetID(), aContNS)) {
1648 bool aFoundNewContext = true;
1649 ResultPtr aNewContext = aContext;
1650 while(aFoundNewContext) {
1651 aFoundNewContext = false;
1652 // parts have no shape in result, so, trace references using the Part info
1653 if (aNewContext->groupName() == ModelAPI_ResultPart::group()) {
1654 ResultPartPtr aPartContext = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aNewContext);
1655 if (aPartContext.get()) { // searching for the up to date references to the referenced cont
1656 const std::set<AttributePtr>& aRefs = aPartContext->data()->refsToMe();
1657 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1658 for(; aRef != aRefs.end(); aRef++) {
1659 // to avoid detection of part changes by local selection only
1660 AttributeSelectionPtr aSel =
1661 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(*aRef);
1662 if (aSel.get() && aSel->value().get() &&
1663 !aSel->value()->isSame(aSel->context()->shape()))
1666 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1668 if (aRefFeat.get() && aRefFeat != owner() && aRefFeat->firstResult().get()) {
1669 // check the reference is concealed: #2900
1670 ModelAPI_ValidatorsFactory* aValidators = ModelAPI_Session::get()->validators();
1671 if (!aValidators->isConcealed(aRefFeat->getKind(), (*aRef)->id()))
1673 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1674 if (!aDoc->isLaterByDep(aRefFeat, aThisFeature)) { // found better feature
1675 aFoundNewContext = true;
1676 aNewContext = aRefFeat->firstResult();
1683 if (aNewContext != aContext) {
1684 setValue(aNewContext, value());
1688 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1689 FeaturePtr aCurrentModifierFeat = aDoc->feature(aContext);
1690 // iterate the context shape modifications in order to find a feature that is upper in history
1691 // that this one and is really modifies the referenced result to refer to it
1692 ResultPtr aModifierResFound;
1693 TNaming_Iterator aPairIter(aContNS);
1694 if (!aPairIter.More())
1696 TopoDS_Shape aNewCShape = aPairIter.NewShape();
1697 bool anIterate = true;
1698 // trying to update also the sub-shape selected
1699 GeomShapePtr aSubShape = value();
1700 if (aSubShape.get() && aSubShape->isEqual(aContext->shape()))
1702 TopoDS_Shape aValShape;
1703 if (aSubShape.get()) {
1704 aValShape = aSubShape->impl<TopoDS_Shape>();
1707 std::list<ResultPtr> aNewContexts;
1708 TopTools_ListOfShape aValShapes;
1709 if (searchNewContext(aDoc, aNewCShape, aContext, aValShape, aContLab, aNewContexts, aValShapes))
1711 std::set<ResultPtr> allContexts, aSkippedContext;
1712 std::list<ResultPtr>::iterator aNewContext = aNewContexts.begin();
1713 for(; aNewContext != aNewContexts.end(); aNewContext++)
1714 allContexts.insert(*aNewContext);
1716 // if there exist context composite and sub-result(s), leave only sub(s)
1717 std::set<ResultPtr>::iterator aResIter = allContexts.begin();
1718 for(; aResIter != allContexts.end(); aResIter++) {
1719 ResultPtr aParent = ModelAPI_Tools::bodyOwner(*aResIter);
1720 for(; aParent.get(); aParent = ModelAPI_Tools::bodyOwner(aParent))
1721 if (allContexts.count(aParent))
1722 aSkippedContext.insert(aParent);
1725 GeomAPI_Shape::ShapeType aListShapeType = GeomAPI_Shape::SHAPE;
1727 if (myParent->selectionType() == "VERTEX" || myParent->selectionType() == "Vertices")
1728 aListShapeType = GeomAPI_Shape::VERTEX;
1729 else if (myParent->selectionType() == "EDGE" || myParent->selectionType() == "Edges")
1730 aListShapeType = GeomAPI_Shape::EDGE;
1731 else if (myParent->selectionType() == "FACE" || myParent->selectionType() == "Faces")
1732 aListShapeType = GeomAPI_Shape::FACE;
1735 // issue #3031: skip topology if there is more convenient shape type presents in the
1736 // same context as a result of this
1737 bool isWholeResult = myParent && myParent->isWholeResultAllowed() && !aSubShape.get();
1738 GeomAPI_Shape::ShapeType allowedType = GeomAPI_Shape::SHAPE;
1739 if (isWholeResult) {
1740 std::list<ResultPtr>::iterator aNewCont = aNewContexts.begin();
1741 TopTools_ListIteratorOfListOfShape aNewValues(aValShapes);
1742 for(; aNewCont != aNewContexts.end(); aNewCont++, aNewValues.Next()) {
1743 if (aNewValues.Value().IsNull()) { // only for the whole context
1744 GeomAPI_Shape::ShapeType aShapeType = (*aNewCont)->shape()->shapeType();
1745 if (allowedType == GeomAPI_Shape::SHAPE) { // just set this one
1746 allowedType = aShapeType;
1748 GeomAPI_Shape::ShapeType anAllowed = allowedType;
1749 if (anAllowed != aShapeType) { // select the best, nearest to the origin
1750 GeomAPI_Shape::ShapeType anOldShapeType = aContext->shape()->shapeType();
1751 GeomAPI_Shape::ShapeType aDeltaAllowed =
1752 (GeomAPI_Shape::ShapeType)(anOldShapeType - anAllowed);
1753 if (aDeltaAllowed < 0)
1754 aDeltaAllowed = (GeomAPI_Shape::ShapeType)(-aDeltaAllowed);
1755 GeomAPI_Shape::ShapeType aDeltaThis =
1756 (GeomAPI_Shape::ShapeType)(anOldShapeType - aShapeType);
1758 aDeltaThis = (GeomAPI_Shape::ShapeType)(-aDeltaThis);
1759 if (aDeltaThis == aDeltaAllowed) { // equal distance to context, select complicated
1760 if (anOldShapeType < anAllowed)
1761 allowedType = aShapeType;
1762 } else if (aDeltaAllowed > aDeltaThis) { // this wins
1763 allowedType = aShapeType;
1771 std::list<ResultPtr>::iterator aNewCont = aNewContexts.begin();
1772 TopTools_ListIteratorOfListOfShape aNewValues(aValShapes);
1773 bool aFirst = true; // first is set to this, next are appended to parent
1774 for(; aNewCont != aNewContexts.end(); aNewCont++, aNewValues.Next()) {
1775 if (aSkippedContext.count(*aNewCont))
1778 if (isWholeResult && aNewValues.Value().IsNull())
1779 if (allowedType != GeomAPI_Shape::SHAPE &&
1780 (*aNewCont)->shape()->shapeType() != allowedType)
1781 continue; // there is better result exists with the better shape type (issue #3031)
1783 GeomShapePtr aValueShape;
1784 if (!aNewValues.Value().IsNull()) {
1785 aValueShape = std::make_shared<GeomAPI_Shape>();
1786 aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewValues.Value()));
1788 // Check that list has the same type of shape selection before adding.
1789 GeomAPI_Shape::ShapeType aShapeShapeType = GeomAPI_Shape::SHAPE;
1790 if (aValueShape.get()) {
1791 aShapeShapeType = aValueShape->shapeType();
1793 aShapeShapeType = (*aNewCont)->shape()->shapeType();
1795 if (aListShapeType != GeomAPI_Shape::SHAPE && aListShapeType != aShapeShapeType) {
1796 // exception is for whole results selected
1797 if (!isWholeResult) {
1802 ResultPtr aNewContext = *aNewCont;
1803 if (aValueShape.get()) { // #2892 if context is higher level result, search this sub in lower
1804 ResultBodyPtr aBodyContext = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aNewContext);
1805 if (aBodyContext.get() && aBodyContext->numberOfSubs() != 0) {
1806 std::list<ResultPtr> aLower;
1807 ModelAPI_Tools::allSubs(aBodyContext, aLower, true);
1808 for(std::list<ResultPtr>::iterator aL = aLower.begin(); aL != aLower.end(); aL++) {
1809 GeomShapePtr aLShape = (*aL)->shape();
1810 if (aLShape.get() && !aLShape->isNull()) {
1811 if (aLShape->isSubShape(aValueShape, false)) {
1821 if (!myParent || !myParent->isInList(aNewContext, aValueShape)) { // avoid duplicates
1822 setValue(aNewContext, aValueShape);
1824 } else if (aNewContext == aContext && myParent && myParent->isMakeCopy()) {
1825 // this may be exactly the old one, not modified in case of copy
1828 } else if (myParent) {
1829 if (!myParent->isInList(aNewContext, aValueShape)) // avoid addition of duplicates
1830 myParent->append(aNewContext, aValueShape);
1833 if (aFirst) { // nothing was added, all results were deleted
1837 static ResultPtr anEmptyContext;
1838 setValue(anEmptyContext, anEmptyShape); // nullify the selection
1845 void Model_AttributeSelection::setParent(Model_AttributeSelectionList* theParent)
1847 myParent = theParent;
1850 std::wstring Model_AttributeSelection::contextName(const TDF_Label theSelectionLab)
1852 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1853 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1854 FeaturePtr aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1855 bool aBaseDocumnetUsed = false;
1856 if (!aFeatureOwner.get()) { // use module document
1857 aDoc = std::dynamic_pointer_cast<Model_Document>(ModelAPI_Session::get()->moduleDocument());
1858 aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1859 aBaseDocumnetUsed = true;
1861 if (aFeatureOwner.get()) {
1862 // if it is sub-element of the sketch, the context name is the name of the sketch
1863 // searching also for result - real context
1865 FeaturePtr aComposite = ModelAPI_Tools::compositeOwner(aFeatureOwner);
1866 if (aComposite.get() && aComposite->results().size() == 1 &&
1867 aComposite->firstResult()->groupName() == ModelAPI_ResultConstruction::group()) {
1868 aFeatureOwner = aComposite;
1869 aResult = aFeatureOwner->firstResult();
1871 aResult = aDoc->resultByLab(theSelectionLab);
1873 if (aResult.get()) {
1874 // this is to avoid duplicated names of results problem
1875 std::wstring aContextName = aResult->data()->name();
1876 // myLab corresponds to the current time
1877 TDF_Label aCurrentLab = selectionLabel();
1878 while(aCurrentLab.Depth() > 3)
1879 aCurrentLab = aCurrentLab.Father();
1881 int aNumInHistoryNames =
1882 aDoc->numberOfNameInHistory(aResult, aCurrentLab);
1883 while(aNumInHistoryNames > 1) { // add "_" before name the needed number of times
1884 aContextName = L"_" + aContextName;
1885 aNumInHistoryNames--;
1887 if (aBaseDocumnetUsed)
1888 aContextName = Locale::Convert::toWString(aDoc->kind()) + L"/" + aContextName;
1889 return aContextName;
1892 return L""; // invalid case
1895 /// This method restores by the context and value name the context label and
1896 /// sub-label where the value is. Returns true if it is valid.
1897 bool Model_AttributeSelection::restoreContext(std::wstring theName,
1898 TDF_Label& theContext, TDF_Label& theValue)
1900 static const GeomShapePtr anEmptyShape; // to store context only
1901 std::wstring aName = theName;
1902 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1903 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1905 // remove the sub-value part if exists
1906 std::wstring aSubShapeName = aName;
1907 std::string::size_type n = aName.find('/');
1908 if (n != std::string::npos) {
1909 aName = aName.substr(0, n);
1912 if (aName.empty()) return false;
1913 bool anUniqueContext = false;
1914 ResultPtr aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1915 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull()) {
1917 aDoc = std::dynamic_pointer_cast<Model_Document>(
1918 ModelAPI_Session::get()->moduleDocument());
1919 if (theName.find(Locale::Convert::toWString(aDoc->kind())) == 0) {
1920 // remove the document identifier from name if exists
1921 aSubShapeName = theName.substr(aDoc->kind().size() + 1);
1922 aName = aSubShapeName;
1923 std::string::size_type n = aName.find('/');
1924 if (n != std::string::npos) {
1925 aName = aName.substr(0, n);
1928 aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1929 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull())
1933 // searching the sub-shape
1934 static const ResultPtr anEmpty;
1935 theValue = aDoc->findNamingName(aSubShapeName, anUniqueContext ? aCont : anEmpty);
1937 // sketch sub-component shape and name is located in separated feature label, try the sub-name
1938 if (theValue.IsNull() && aCont->groupName() == ModelAPI_ResultConstruction::group()) {
1939 std::string::size_type aSlash = aSubShapeName.rfind('/');
1940 if (aSlash != std::string::npos) {
1941 std::wstring aCompName = aSubShapeName.substr(aSlash + 1);
1942 CompositeFeaturePtr aComposite =
1943 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aDoc->feature(aCont));
1944 if (aComposite.get() && aComposite->numberOfSubs()) {
1945 const int aSubNum = aComposite->numberOfSubs();
1946 for (int a = 0; a < aSubNum && theValue.IsNull(); a++) {
1947 FeaturePtr aSub = aComposite->subFeature(a);
1948 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
1949 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
1950 for (; aRes != aResults.cend() && theValue.IsNull(); aRes++) {
1951 if ((*aRes)->data()->name() == aCompName) {
1952 theValue = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1954 } else { // any sub-label because the sketch line may be renamed, but not sub-vertices
1955 TDF_Label aLab = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1956 TDF_ChildIDIterator aSubNames(aLab, TDataStd_Name::GetID());
1957 for(; aSubNames.More(); aSubNames.Next()) {
1958 if (Handle(TDataStd_Name)::DownCast(aSubNames.Value())->Get().
1959 IsEqual(aCompName.c_str())) {
1960 theValue = aSubNames.Value()->Label();
1972 theContext = std::dynamic_pointer_cast<Model_Data>(aCont->data())->label();
1977 bool Model_AttributeSelection::isLater(
1978 const TDF_Label theResult1, const TDF_Label theResult2) const
1980 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1981 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1982 FeaturePtr aFeat1 = aDoc->featureByLab(theResult1);
1985 FeaturePtr aFeat2 = aDoc->featureByLab(theResult2);
1988 return aDoc->isLaterByDep(aFeat1, aFeat2);
1991 ResultPtr Model_AttributeSelection::newestContext(
1992 const ResultPtr theCurrent, const GeomShapePtr theValue)
1994 ResultPtr aResult = theCurrent;
1995 GeomShapePtr aSelectedShape = theValue.get() ? theValue : theCurrent->shape();
1996 std::shared_ptr<Model_Document> aDoc =
1997 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1998 bool aFindNewContext = true;
1999 while (aFindNewContext && aResult.get()) {
2000 aFindNewContext = false;
2001 // try to find the last context to find the up to date shape
2002 TopoDS_Shape aConShape = aResult->shape()->impl<TopoDS_Shape>();
2003 if (TNaming_Tool::HasLabel(selectionLabel(), aConShape)) {
2004 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aConShape, selectionLabel());
2005 if (!aNS.IsNull()) {
2006 aNS = TNaming_Tool::CurrentNamedShape(aNS);
2008 && isLater(selectionLabel(), aNS->Label())
2009 && isLater(aNS->Label(),
2010 std::dynamic_pointer_cast<Model_Data>(aResult->data())->label()))
2012 TDF_Label aLab = aNS->Label();
2013 ResultPtr aRes = aDoc->resultByLab(aLab);
2015 if (aRes->shape()->isSubShape(aSelectedShape)) {
2017 aFindNewContext = true;
2025 // TestFillWireVertex.py - sketch constructions for wire may participate too
2026 //if (aResult->groupName() == ModelAPI_ResultBody::group()) {
2027 // try to search newer context by the concealment references
2028 // take references to all results: root one, any sub
2029 std::list<ResultPtr> allRes;
2030 ResultPtr aCompContext;
2031 ResultBodyPtr aCompBody = ModelAPI_Tools::bodyOwner(aResult, true);
2032 if (aCompBody.get()) {
2033 ModelAPI_Tools::allSubs(aCompBody, allRes);
2034 allRes.push_back(aCompBody);
2035 aCompContext = aCompBody;
2038 allRes.push_back(aResult);
2040 for (std::list<ResultPtr>::iterator aSub = allRes.begin(); aSub != allRes.end(); aSub++) {
2041 ResultPtr aResCont = *aSub;
2042 ResultBodyPtr aResBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResCont);
2043 if (aResBody.get() && aResBody->numberOfSubs() > 0 && aResBody != aCompContext)
2044 continue; // only lower and higher level subs are counted
2045 const std::set<AttributePtr>& aRefs = aResCont->data()->refsToMe();
2046 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
2047 for (; !aFindNewContext && aRef != aRefs.end(); aRef++) {
2048 if (!aRef->get() || !(*aRef)->owner().get())
2050 // concealed attribute only
2051 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
2052 if (!ModelAPI_Session::get()->validators()->isConcealed(
2053 aRefFeat->getKind(), (*aRef)->id()))
2055 // search the feature result that contains sub-shape selected
2056 std::list<std::shared_ptr<ModelAPI_Result> > aResults;
2058 // take all sub-results or one result
2059 std::list<ResultPtr> aRefFeatResults;
2060 ModelAPI_Tools::allResults(aRefFeat, aRefFeatResults);
2061 std::list<ResultPtr>::iterator aRefResIter = aRefFeatResults.begin();
2062 for (; aRefResIter != aRefFeatResults.end(); aRefResIter++) {
2063 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRefResIter);
2064 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
2065 aResults.push_back(aBody);
2067 std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = aResults.begin();
2069 // searching by sub-shape
2070 for (; aResIter != aResults.end(); aResIter++) {
2071 if (!aResIter->get() || !(*aResIter)->data()->isValid() || (*aResIter)->isDisabled())
2073 GeomShapePtr aShape = (*aResIter)->shape();
2074 if (aShape.get() && aShape->isSubShape(aSelectedShape, false)) {
2075 aResult = *aResIter; // found new context (produced from this) with same subshape
2076 aFindNewContext = true; // continue searching further
2083 // if compsolid is context, try to take sub-solid as context: like in GUI and scripts
2084 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
2085 if (aComp && aComp->numberOfSubs()) {
2086 std::list<ResultPtr> allSubs;
2087 ModelAPI_Tools::allSubs(aComp, allSubs);
2088 std::list<ResultPtr>::iterator aS = allSubs.begin();
2089 for (; aS != allSubs.end(); aS++) {
2090 ResultBodyPtr aSub = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aS);
2091 if (aSub && aSub->numberOfSubs() == 0 && aSub->shape().get() &&
2092 aSub->shape()->isSubShape(aSelectedShape)) {
2098 // in case sketch line was selected for wire, but wire was concealed and not such line anymore,
2099 // so, actually, the sketch element was selected (which is never concealed)
2100 if (aResult != theCurrent && aResult->isConcealed())
2101 aResult = theCurrent;
2105 void Model_AttributeSelection::combineGeometrical()
2107 if (myTmpContext.get() || myTmpSubShape.get())
2109 TDF_Label aSelLab = selectionLabel();
2110 if (aSelLab.IsAttribute(kINVALID_SELECTION) || !myRef.isInitialized())
2113 if (aSelLab.IsAttribute(kCIRCLE_CENTER) || aSelLab.IsAttribute(kELLIPSE_CENTER1) ||
2114 aSelLab.IsAttribute(kELLIPSE_CENTER2) || aSelLab.IsAttribute(kSIMPLE_REF_ID))
2117 if (aSelLab.IsAttribute(kPART_REF_ID)) {
2118 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(context());
2119 if (!aPart.get() || !aPart->isActivated())
2120 return; // postponed naming needed
2121 Handle(TDataStd_Integer) anIndex;
2122 if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
2123 if (anIndex->Get()) { // special selection attribute was created, use it
2124 std::wstring aNewName;
2125 aPart->combineGeometrical(anIndex->Get(), aNewName);
2126 TDataStd_Name::Set(aSelLab, aNewName.c_str());
2132 std::shared_ptr<Model_ResultConstruction> aConstr =
2133 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
2136 FeaturePtr aFeature = contextFeature();
2140 Selector_Selector aSelector(aSelLab, baseDocumentLab());
2141 TopoDS_Shape aContextShape = context()->shape()->impl<TopoDS_Shape>();
2142 if (aSelector.restore(aContextShape)) {
2143 aSelector.combineGeometrical(aContextShape);
2147 TDF_Label Model_AttributeSelection::baseDocumentLab()
2149 if (ModelAPI_Session::get()->moduleDocument() != owner()->document())
2150 return std::dynamic_pointer_cast<Model_Document>
2151 (ModelAPI_Session::get()->moduleDocument())->extConstructionsLabel();
2152 static TDF_Label anEmpty;
2156 void Model_AttributeSelection::reset()
2158 ModelAPI_AttributeSelection::reset();