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_ResultPart.h>
33 #include <ModelAPI_CompositeFeature.h>
34 #include <ModelAPI_Tools.h>
35 #include <ModelAPI_Session.h>
36 #include <ModelAPI_Validator.h>
37 #include <ModelGeomAlgo_Shape.h>
38 #include <Events_InfoMessage.h>
39 #include <GeomAPI_Edge.h>
40 #include <GeomAPI_Pnt.h>
41 #include <GeomAPI_ShapeIterator.h>
42 #include <GeomAPI_Vertex.h>
43 #include <GeomAPI_ShapeExplorer.h>
44 #include <GeomAlgoAPI_CompoundBuilder.h>
45 #include <GeomAlgoAPI_NExplode.h>
46 #include <Selector_Selector.h>
48 #include <TNaming_NamedShape.hxx>
49 #include <TNaming_Tool.hxx>
50 #include <TNaming_Builder.hxx>
51 #include <TNaming_SameShapeIterator.hxx>
52 #include <TNaming_NewShapeIterator.hxx>
53 #include <TNaming_Iterator.hxx>
54 #include <TDataStd_Integer.hxx>
55 #include <TDataStd_UAttribute.hxx>
56 #include <TDataStd_Name.hxx>
57 #include <TopTools_ListOfShape.hxx>
58 #include <TopTools_DataMapOfShapeShape.hxx>
59 #include <TopTools_MapOfShape.hxx>
60 #include <TopExp_Explorer.hxx>
61 #include <BRep_Tool.hxx>
63 #include <TopoDS_Edge.hxx>
65 #include <TDF_ChildIterator.hxx>
66 #include <TDF_ChildIDIterator.hxx>
67 #include <TopoDS_Iterator.hxx>
68 #include <TDF_ChildIDIterator.hxx>
69 #include <Geom_Circle.hxx>
70 #include <Geom_Ellipse.hxx>
71 #include <BRep_Builder.hxx>
73 //#define DEB_NAMING 1
75 #include <BRepTools.hxx>
77 /// added to the index in the packed map to signalize that the vertex of edge is selected
78 /// (multiplied by the index of the edge)
79 static const int kSTART_VERTEX_DELTA = 1000000;
80 // identifier that there is simple reference: selection equals to context
81 Standard_GUID kSIMPLE_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb29");
82 // reference to Part sub-object
83 Standard_GUID kPART_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb27");
84 // selection is invalid after recomputation
85 Standard_GUID kINVALID_SELECTION("bce47fd7-80fa-4462-9d63-2f58acddd49d");
87 // identifier of the selection of the center of circle on edge
88 Standard_GUID kCIRCLE_CENTER("d0d0e0f1-217a-4b95-8fbb-0c4132f23718");
89 // identifier of the selection of the first focus point of ellipse on edge
90 Standard_GUID kELLIPSE_CENTER1("f70df04c-3168-4dc9-87a4-f1f840c1275d");
91 // identifier of the selection of the second focus point of ellipse on edge
92 Standard_GUID kELLIPSE_CENTER2("1395ae73-8e02-4cf8-b204-06ff35873a32");
94 // prefix for the whole feature context identification
95 const static std::string kWHOLE_FEATURE = "all-in-";
97 // on this label is stored:
98 // TNaming_NamedShape - selected shape
99 // TNaming_Naming - topological selection information (for the body)
100 // TDataStd_IntPackedMap - indexes of edges in composite element (for construction)
101 // TDataStd_Integer - type of the selected shape (for construction)
102 // TDF_Reference - from ReferenceAttribute, the context
103 bool Model_AttributeSelection::setValue(const ObjectPtr& theContext,
104 const std::shared_ptr<GeomAPI_Shape>& theSubShape, const bool theTemporarily)
106 if (theTemporarily &&
107 (!theContext.get() || theContext->groupName() != ModelAPI_Feature::group())) {
108 // just keep the stored without DF update
109 myTmpContext = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
110 myTmpSubShape = theSubShape;
111 owner()->data()->sendAttributeUpdated(this);
114 myTmpContext.reset();
115 myTmpSubShape.reset();
116 myTmpCenterType = NOT_CENTER;
120 const std::shared_ptr<GeomAPI_Shape>& anOldShape = internalValue(aType);
121 bool isOldContext = theContext == myRef.value();
122 bool isOldShape = isOldContext &&
123 (theSubShape == anOldShape || (theSubShape && anOldShape && theSubShape->isEqual(anOldShape)));
124 if (isOldShape) return false; // shape is the same, so context is also unchanged
125 bool aToUnblock = false;
126 // update the referenced object if needed
128 aToUnblock = !owner()->data()->blockSendAttributeUpdated(true);
129 myRef.setValue(theContext);
132 // do not use naming if selected shape is result shape itself, but not sub-shape
133 TDF_Label aSelLab = selectionLabel();
134 aSelLab.ForgetAttribute(kSIMPLE_REF_ID);
135 aSelLab.ForgetAttribute(kINVALID_SELECTION);
136 aSelLab.ForgetAttribute(kCIRCLE_CENTER);
137 aSelLab.ForgetAttribute(kELLIPSE_CENTER1);
138 aSelLab.ForgetAttribute(kELLIPSE_CENTER2);
140 bool isDegeneratedEdge = false;
141 // do not use the degenerated edge as a shape, a null context and shape is used in the case
142 if (theSubShape.get() && !theSubShape->isNull() && theSubShape->isEdge()) {
143 const TopoDS_Shape& aSubShape = theSubShape->impl<TopoDS_Shape>();
144 if (aSubShape.ShapeType() == TopAbs_EDGE)
145 isDegeneratedEdge = BRep_Tool::Degenerated(TopoDS::Edge(aSubShape)) == Standard_True;
147 if (!theContext.get() || isDegeneratedEdge) {
148 // to keep the reference attribute label
149 TDF_Label aRefLab = myRef.myRef->Label();
150 aSelLab.ForgetAllAttributes(true);
151 myRef.myRef = TDF_Reference::Set(aSelLab.Father(), aSelLab.Father());
153 owner()->data()->blockSendAttributeUpdated(false);
156 bool isSelectBody = theContext->groupName() == ModelAPI_ResultBody::group();
158 ResultConstructionPtr aContextConstruction =
159 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theContext);
160 isSelectBody = aContextConstruction.get() && !aContextConstruction->isInfinite();
163 ResultPtr aContextResult = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
164 GeomShapePtr aContextShape = aContextResult->shape();
165 // do not select the whole shape for body:it is already must be in the data framework
166 // equal and null selected objects mean the same: object is equal to context,
167 if (aContextShape.get() && (aContextShape->isEqual(theSubShape) || !theSubShape.get())) {
168 aSelLab.ForgetAllAttributes(true);
169 TDataStd_UAttribute::Set(aSelLab, kSIMPLE_REF_ID);
171 selectBody(aContextResult, theSubShape);
173 } else if (theContext->groupName() == ModelAPI_ResultConstruction::group()) {
174 aSelLab.ForgetAllAttributes(true); // to remove old selection data
175 std::shared_ptr<Model_ResultConstruction> aConstruction =
176 std::dynamic_pointer_cast<Model_ResultConstruction>(theContext);
177 std::shared_ptr<GeomAPI_Shape> aSubShape;
178 if (theSubShape.get() && !aConstruction->shape()->isEqual(theSubShape))
179 aSubShape = theSubShape; // the whole context
180 } else if (theContext->groupName() == ModelAPI_ResultPart::group()) {
181 aSelLab.ForgetAllAttributes(true);
182 TDataStd_UAttribute::Set(aSelLab, kPART_REF_ID);
183 selectPart(std::dynamic_pointer_cast<ModelAPI_Result>(theContext), theSubShape);
184 } else { // check the feature context: parent-Part of this feature should not be used
185 FeaturePtr aFeatureContext = std::dynamic_pointer_cast<ModelAPI_Feature>(theContext);
186 if (aFeatureContext.get()) {
187 if (owner()->document() != aFeatureContext->document()) {
188 aSelLab.ForgetAllAttributes(true);
189 myRef.setValue(ObjectPtr());
191 owner()->data()->blockSendAttributeUpdated(false);
197 owner()->data()->sendAttributeUpdated(this);
200 owner()->data()->blockSendAttributeUpdated(false);
205 void Model_AttributeSelection::setValueCenter(
206 const ObjectPtr& theContext, const std::shared_ptr<GeomAPI_Edge>& theEdge,
207 const CenterType theCenterType, const bool theTemporarily)
209 bool anUpdated = setValue(theContext, theEdge, theTemporarily);
210 if (theTemporarily) {
211 myTmpCenterType = theCenterType;
212 } else { // store in the data structure
213 TDF_Label aSelLab = selectionLabel();
214 switch(theCenterType) {
217 anUpdated = !aSelLab.IsAttribute(kCIRCLE_CENTER);
218 TDataStd_UAttribute::Set(aSelLab, kCIRCLE_CENTER);
220 case ELLIPSE_FIRST_FOCUS:
222 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER1);
223 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER1);
225 case ELLIPSE_SECOND_FOCUS:
227 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER2);
228 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER2);
232 owner()->data()->sendAttributeUpdated(this);
236 void Model_AttributeSelection::selectValue(
237 const std::shared_ptr<ModelAPI_AttributeSelection>& theSource)
240 std::shared_ptr<GeomAPI_Shape> aValue =
241 std::dynamic_pointer_cast<Model_AttributeSelection>(theSource)->internalValue(aType);
242 if (!aValue.get() || aType == NOT_CENTER) {
243 setValue(theSource->context(), aValue);
245 std::shared_ptr<GeomAPI_Edge> anEdge(new GeomAPI_Edge);
246 anEdge->setImpl(new TopoDS_Shape(aValue->impl<TopoDS_Shape>()));
247 setValueCenter(theSource->context(), anEdge, aType);
251 void Model_AttributeSelection::removeTemporaryValues()
253 if (myTmpContext.get() || myTmpSubShape.get()) {
254 myTmpContext.reset();
255 myTmpSubShape.reset();
259 // returns the center of the edge: circular or elliptical
260 GeomShapePtr centerByEdge(GeomShapePtr theEdge, ModelAPI_AttributeSelection::CenterType theType)
262 if (theType != ModelAPI_AttributeSelection::NOT_CENTER && theEdge.get() != NULL) {
263 TopoDS_Shape aShape = theEdge->impl<TopoDS_Shape>();
264 if (!aShape.IsNull() && aShape.ShapeType() == TopAbs_EDGE) {
265 TopoDS_Edge anEdge = TopoDS::Edge(aShape);
266 double aFirst, aLast;
267 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
268 if (!aCurve.IsNull()) {
269 TopoDS_Vertex aVertex;
270 BRep_Builder aBuilder;
271 if (theType == ModelAPI_AttributeSelection::CIRCLE_CENTER) {
272 Handle(Geom_Circle) aCirc = Handle(Geom_Circle)::DownCast(aCurve);
273 if (!aCirc.IsNull()) {
274 aBuilder.MakeVertex(aVertex, aCirc->Location(), Precision::Confusion());
277 Handle(Geom_Ellipse) anEll = Handle(Geom_Ellipse)::DownCast(aCurve);
278 if (!anEll.IsNull()) {
279 aBuilder.MakeVertex(aVertex,
280 theType == ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS ?
281 anEll->Focus1() : anEll->Focus2(), Precision::Confusion());
284 if (!aVertex.IsNull()) {
285 std::shared_ptr<GeomAPI_Vertex> aResult(new GeomAPI_Vertex);
286 aResult->setImpl(new TopoDS_Vertex(aVertex));
292 return theEdge; // no vertex, so, return the initial edge
295 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::value()
297 if (!ModelAPI_AttributeSelection::isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
298 return std::shared_ptr<GeomAPI_Shape>();
299 CenterType aType = NOT_CENTER;
300 std::shared_ptr<GeomAPI_Shape> aResult = internalValue(aType);
301 return centerByEdge(aResult, aType);
304 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::internalValue(CenterType& theType)
306 theType = NOT_CENTER;
307 GeomShapePtr aResult;
308 if (myTmpContext.get() || myTmpSubShape.get()) {
309 theType = myTmpCenterType;
310 ResultConstructionPtr aResulConstruction =
311 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(myTmpContext);
312 if(aResulConstruction.get()) {
313 // it is just reference to construction.
314 return myTmpSubShape;
316 return myTmpSubShape.get() ? myTmpSubShape : myTmpContext->shape();
319 TDF_Label aSelLab = selectionLabel();
320 if (aSelLab.IsAttribute(kINVALID_SELECTION))
323 if (aSelLab.IsAttribute(kCIRCLE_CENTER))
324 theType = CIRCLE_CENTER;
325 else if (aSelLab.IsAttribute(kELLIPSE_CENTER1))
326 theType = ELLIPSE_FIRST_FOCUS;
327 else if (aSelLab.IsAttribute(kELLIPSE_CENTER2))
328 theType = ELLIPSE_SECOND_FOCUS;
331 if (myRef.isInitialized()) {
332 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
333 ResultPtr aContext = context();
334 if (!aContext.get() || aContext->groupName() == ModelAPI_ResultConstruction::group())
335 return aResult; // empty result, for whole construction selection also
336 return aContext->shape();
338 if (aSelLab.IsAttribute(kPART_REF_ID)) {
339 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(context());
340 if (!aPart.get() || !aPart->isActivated())
341 return std::shared_ptr<GeomAPI_Shape>(); // postponed naming needed
342 Handle(TDataStd_Integer) anIndex;
343 if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
344 if (anIndex->Get()) { // special selection attribute was created, use it
345 return aPart->selectionValue(anIndex->Get());
346 } else { // face with name is already in the data model, so try to take it by name
347 Handle(TDataStd_Name) aName;
348 if (aSelLab.FindAttribute(TDataStd_Name::GetID(), aName)) {
349 std::string aSubShapeName(TCollection_AsciiString(aName->Get()).ToCString());
350 std::size_t aPartEnd = aSubShapeName.find('/');
351 if (aPartEnd != std::string::npos && aPartEnd != aSubShapeName.rfind('/')) {
352 std::string aNameInPart = aSubShapeName.substr(aPartEnd + 1);
354 std::string aType; // to reuse already existing selection the type is not needed
355 return aPart->shapeInPart(aNameInPart, aType, anIndex);
362 std::shared_ptr<Model_ResultConstruction> aConstr =
363 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
365 if (aConstr->isInfinite())
366 return aResult; // empty result
368 if (!aConstr.get()) { // for construction context, return empty result as usual even
369 // the whole feature is selected
370 FeaturePtr aFeature = contextFeature();
371 if (aFeature.get()) {
372 std::list<GeomShapePtr> allShapes;
373 std::list<ResultPtr>::const_iterator aRes = aFeature->results().cbegin();
374 for (; aRes != aFeature->results().cend(); aRes++) {
375 if (aRes->get() && !(*aRes)->isDisabled()) {
376 GeomShapePtr aShape = (*aRes)->shape();
377 if (aShape.get() && !aShape->isNull()) {
378 allShapes.push_back(aShape);
382 return GeomAlgoAPI_CompoundBuilder::compound(allShapes);
385 if (contextFeature().get()) {
386 return aResult; // for the whole sketch feature selected return null => all faces
390 Handle(TNaming_NamedShape) aSelection;
391 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
392 TopoDS_Shape aSelShape = aSelection->Get();
393 aResult = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
394 aResult->setImpl(new TopoDS_Shape(aSelShape));
395 } else if (aConstr) { // simple construction element: just shape of this construction element
396 aResult = aConstr->shape();
402 bool Model_AttributeSelection::isInvalid()
404 return selectionLabel().IsAttribute(kINVALID_SELECTION) == Standard_True;
407 bool Model_AttributeSelection::isInitialized()
409 if (ModelAPI_AttributeSelection::isInitialized()) { // additional checks if it is initialized
410 std::shared_ptr<GeomAPI_Shape> aResult;
411 if (myRef.isInitialized()) {
412 TDF_Label aSelLab = selectionLabel();
413 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
414 ResultPtr aContext = context();
415 return aContext.get() != NULL;
417 Handle(TNaming_NamedShape) aSelection;
418 if (selectionLabel().FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
419 return !aSelection->Get().IsNull();
420 } else { // for simple construction element: just shape of this construction element
421 if (myRef.value().get())
423 // check that this is on open of document, so, results are not initialized yet
424 TDF_Label aRefLab = myRef.myRef->Get();
425 if (aRefLab.IsNull() || !owner().get())
427 std::shared_ptr<Model_Document> aMyDoc =
428 std::dynamic_pointer_cast<Model_Document>(owner()->document());
431 // check at least the feature exists
432 return aMyDoc->featureByLab(aRefLab).get() != NULL;
439 Model_AttributeSelection::Model_AttributeSelection(TDF_Label& theLabel)
441 myIsGeometricalSelection(false)
443 myIsInitialized = myRef.isInitialized();
447 void Model_AttributeSelection::setID(const std::string theID)
450 ModelAPI_AttributeSelection::setID(theID);
451 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
453 // to be able to select as geometrical selection and then - split
454 myIsGeometricalSelection = true; // myParent->isGeometricalSelection();
456 myIsGeometricalSelection =
457 ModelAPI_Session::get()->validators()->isGeometricalSelection(aFeature->getKind(), id());
461 ResultPtr Model_AttributeSelection::context()
463 if (!ModelAPI_AttributeSelection::isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
466 if (myTmpContext.get() || myTmpSubShape.get()) {
470 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
471 // for parts there could be same-data result, so take the last enabled
473 if(aResult->groupName() == ModelAPI_ResultPart::group()) {
474 int aSize = aResult->document()->size(ModelAPI_ResultPart::group());
475 for(int a = aSize - 1; a >= 0; a--) {
476 ObjectPtr aPart = aResult->document()->object(ModelAPI_ResultPart::group(), a);
477 if(aPart.get() && aPart->data() == aResult->data()) {
478 ResultPtr aPartResult = std::dynamic_pointer_cast<ModelAPI_Result>(aPart);
479 FeaturePtr anOwnerFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
480 // check that this result is not this-feature result (it is forbidden to select itself)
481 if(anOwnerFeature.get() && anOwnerFeature->firstResult() != aPartResult) {
487 } else { // if feature - construction is selected, it has only one result, return this result
488 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
489 if (aFeature.get() && aFeature->results().size() == 1 &&
490 aFeature->firstResult()->groupName() == ModelAPI_ResultConstruction::group())
491 return aFeature->firstResult();
496 FeaturePtr Model_AttributeSelection::contextFeature() {
497 if (myTmpContext.get() || myTmpSubShape.get()) {
498 return FeaturePtr(); // feature can not be selected temporarily
500 return std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
502 ObjectPtr Model_AttributeSelection::contextObject() {
503 FeaturePtr aRes = contextFeature();
510 void Model_AttributeSelection::setObject(const std::shared_ptr<ModelAPI_Object>& theObject)
512 ModelAPI_AttributeSelection::setObject(theObject);
513 myRef.setObject(theObject);
516 /// Sets the invalid flag if flag is false, or removes it if "true"
518 static bool setInvalidIfFalse(TDF_Label& theLab, const bool theFlag) {
520 theLab.ForgetAttribute(kINVALID_SELECTION);
522 TDataStd_UAttribute::Set(theLab, kINVALID_SELECTION);
527 void Model_AttributeSelection::split(
528 ResultPtr theContext, TopoDS_Shape theNewShape, TopAbs_ShapeEnum theType)
530 TopTools_ListOfShape aSubs;
531 for(TopoDS_Iterator anExplorer(theNewShape); anExplorer.More(); anExplorer.Next()) {
532 if (!anExplorer.Value().IsNull() &&
533 anExplorer.Value().ShapeType() == theType) {
534 aSubs.Append(anExplorer.Value());
535 } else { // invalid case; bad result shape, so, impossible to split easily
540 if (aSubs.Extent() > 1) { // ok to split
541 TopTools_ListIteratorOfListOfShape aSub(aSubs);
542 GeomShapePtr aSubSh(new GeomAPI_Shape);
543 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
544 setValue(theContext, aSubSh);
545 for(aSub.Next(); aSub.More(); aSub.Next()) {
546 GeomShapePtr aSubSh(new GeomAPI_Shape);
547 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
548 myParent->append(theContext, aSubSh);
553 bool Model_AttributeSelection::update()
555 FeaturePtr aContextFeature = contextFeature();
556 if (aContextFeature.get()) {
557 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
560 TDF_Label aSelLab = selectionLabel();
561 ResultPtr aContext = context();
563 return setInvalidIfFalse(aSelLab, false);
564 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
565 return setInvalidIfFalse(aSelLab, aContext->shape() && !aContext->shape()->isNull());
568 if (aSelLab.IsAttribute(kPART_REF_ID)) { // it is reference to the part object
569 std::shared_ptr<GeomAPI_Shape> aNoSelection;
570 bool aResult = selectPart(aContext, aNoSelection, true);
571 aResult = setInvalidIfFalse(aSelLab, aResult);
573 owner()->data()->sendAttributeUpdated(this);
578 if (aContext->groupName() == ModelAPI_ResultBody::group()) {
579 // body: just a named shape, use topological selection mechanism
580 bool aResult = false;
581 TopoDS_Shape anOldShape;
582 Handle(TNaming_NamedShape) aNS;
583 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
584 anOldShape = aNS->Get();
586 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
587 Selector_Selector aSelector(aSelLab, baseDocumentLab());
588 aResult = aSelector.restore(aContextShape);
589 setInvalidIfFalse(aSelLab, aResult);
591 TopoDS_Shape aNewShape;
592 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
593 aNewShape = aNS->Get();
595 if (anOldShape.IsNull() || aNewShape.IsNull() || !anOldShape.IsEqual(aNewShape)) {
596 // shape type should not be changed: if shape becomes compound of such shapes, then split
597 if (myParent && !anOldShape.IsNull() && !aNewShape.IsNull() &&
598 anOldShape.ShapeType() != aNewShape.ShapeType() &&
599 aNewShape.ShapeType() == TopAbs_COMPOUND) {
600 split(aContext, aNewShape, anOldShape.ShapeType());
602 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
607 if (aContext->groupName() == ModelAPI_ResultConstruction::group()) {
609 std::shared_ptr<Model_ResultConstruction> aConstructionContext =
610 std::dynamic_pointer_cast<Model_ResultConstruction>(aContext);
611 if (!aConstructionContext->isInfinite()) {
612 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
613 Selector_Selector aSelector(aSelLab, baseDocumentLab());
614 TopoDS_Shape anOldShape = aSelector.value();
615 aResult = aSelector.restore(aContextShape);
616 setInvalidIfFalse(aSelLab, aResult);
617 if (aResult && !anOldShape.IsEqual(aSelector.value()))
618 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
620 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
624 return setInvalidIfFalse(aSelLab, false); // unknown case
627 void Model_AttributeSelection::selectBody(
628 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape)
630 // perform the selection
631 TopoDS_Shape aContext;
633 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
635 aContext = aBody->shape()->impl<TopoDS_Shape>();
638 std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
640 aContext = aResult->shape()->impl<TopoDS_Shape>();
642 Events_InfoMessage("Model_AttributeSelection", "A result with shape is expected").send();
647 if (!aContext.IsNull()) {
648 TDF_Label aSelLab = selectionLabel();
649 TopoDS_Shape aNewSub = theSubShape->impl<TopoDS_Shape>();
651 bool aSelectorOk = true;
652 Selector_Selector aSelector(aSelLab, baseDocumentLab());
654 aSelectorOk = aSelector.select(aContext, aNewSub, myIsGeometricalSelection);
656 aSelectorOk = aSelector.store(aContext);
662 TopoDS_Shape aShape = aSelector.value();
663 aSelectorOk = !aShape.IsNull() && aShape.ShapeType() == aNewSub.ShapeType();
665 setInvalidIfFalse(aSelLab, aSelectorOk);
669 bool Model_AttributeSelection::selectPart(
670 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape,
671 const bool theUpdate)
673 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(theContext);
674 if (!aPart.get() || !aPart->isActivated())
675 return true; // postponed naming
677 Handle(TDataStd_Integer) anIndex;
678 if (selectionLabel().FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
679 // by internal selection
680 if (anIndex->Get() > 0) {
681 // update the selection by index
682 return aPart->updateInPart(anIndex->Get());
684 return true; // nothing to do, referencing just by name
687 return true; // nothing to do, referencing just by name
689 // store the shape (in case part is not loaded it should be useful
691 std::string aName = theContext->data()->name();
692 if (!theSubShape.get() || theSubShape->isNull()) {// the whole part shape is selected
693 aShape = theContext->shape()->impl<TopoDS_Shape>();
695 aShape = theSubShape->impl<TopoDS_Shape>();
697 aName += "/" + aPart->nameInPart(theSubShape, anIndex);
698 TDataStd_Integer::Set(selectionLabel(), anIndex);
700 TNaming_Builder aBuilder(selectionLabel());
701 aBuilder.Select(aShape, aShape);
702 // identify by name in the part
703 TDataStd_Name::Set(selectionLabel(), aName.c_str());
704 return !aName.empty();
707 TDF_Label Model_AttributeSelection::selectionLabel()
709 return myRef.myRef->Label().FindChild(1);
712 /// prefixes of the shape names with centers defined
713 static std::map<ModelAPI_AttributeSelection::CenterType, std::string> kCENTERS_PREFIX;
715 /// returns the map that contains all possible prefixes of the center-names
716 static std::map<ModelAPI_AttributeSelection::CenterType, std::string>& centersMap()
718 if (kCENTERS_PREFIX.empty()) { // fill map by initial values
719 kCENTERS_PREFIX[ModelAPI_AttributeSelection::CIRCLE_CENTER] = "__cc";
720 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS] = "__eff";
721 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_SECOND_FOCUS] = "__esf";
723 return kCENTERS_PREFIX;
726 std::string Model_AttributeSelection::namingName(const std::string& theDefaultName)
728 std::string aName("");
729 if(!this->isInitialized())
730 return !theDefaultName.empty() ? theDefaultName : aName;
732 CenterType aCenterType = NOT_CENTER;
733 std::shared_ptr<GeomAPI_Shape> aSubSh = internalValue(aCenterType);
734 ResultPtr aCont = context();
737 (aCont->groupName() == ModelAPI_ResultConstruction::group() && contextFeature().get())) {
738 // selection of a full feature
739 FeaturePtr aFeatureCont = contextFeature();
740 if (aFeatureCont.get()) {
741 return kWHOLE_FEATURE + aFeatureCont->name();
743 // in case of selection of removed result
747 TDF_Label aSelLab = selectionLabel();
748 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // whole context, no value
749 return contextName(aCont);
752 // if it is in result of another part
753 if (aCont->groupName() == ModelAPI_ResultPart::group()) {
754 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aCont);
756 GeomShapePtr aValue = value();
758 return aPart->data()->name() + "/" + aPart->nameInPart(aValue, anIndex);
760 return aPart->data()->name();
764 // whole infinitive construction
765 if (aCont->groupName() == ModelAPI_ResultConstruction::group()) {
766 ResultConstructionPtr aConstr = std::dynamic_pointer_cast<Model_ResultConstruction>(aCont);
767 if (aConstr->isInfinite()) {
768 return contextName(aCont);
772 Selector_Selector aSelector(aSelLab, baseDocumentLab());
774 if (aCont->shape().get() && aSelector.restore(aCont->shape()->impl<TopoDS_Shape>()))
775 aResult = aSelector.name(this);
776 if (aCenterType != NOT_CENTER) {
777 aResult += centersMap()[aCenterType];
782 // returns the center type and modifies the shape name if this name is center-name
783 static ModelAPI_AttributeSelection::CenterType centerTypeByName(std::string& theShapeName)
785 std::map<ModelAPI_AttributeSelection::CenterType, std::string>::iterator aPrefixIter =
786 centersMap().begin();
787 for(; aPrefixIter != centersMap().end(); aPrefixIter++) {
788 std::size_t aFound = theShapeName.find(aPrefixIter->second);
789 if (aFound != std::string::npos &&
790 aFound == theShapeName.size() - aPrefixIter->second.size()) {
791 theShapeName = theShapeName.substr(0, aFound);
792 return aPrefixIter->first;
795 return ModelAPI_AttributeSelection::NOT_CENTER;
798 // type ::= COMP | COMS | SOLD | SHEL | FACE | WIRE | EDGE | VERT
799 void Model_AttributeSelection::selectSubShape(
800 const std::string& theType, const std::string& theSubShapeName)
802 if(theSubShapeName.empty() || theType.empty()) return;
804 std::string aSubShapeName = theSubShapeName;
805 CenterType aCenterType = theType[0] == 'v' || theType[0] == 'V' ? // only for vertex-type
806 centerTypeByName(aSubShapeName) : NOT_CENTER;
807 std::string aType = aCenterType == NOT_CENTER ? theType : "EDGE"; // search for edge now
808 static const GeomShapePtr anEmptyShape;
810 // first iteration is selection by name without center prefix, second - in case of problem,
811 // try with initial name
812 for(int aUseCenter = 1; aUseCenter >= 0; aUseCenter--) {
813 if (aUseCenter == 0 && aCenterType != NOT_CENTER) {
814 aSubShapeName = theSubShapeName;
815 aCenterType = NOT_CENTER;
817 } else if (aUseCenter != 1) continue;
818 TopAbs_ShapeEnum aShapeType = TopAbs_ShapeEnum(GeomAPI_Shape::shapeTypeByStr(aType));
820 std::shared_ptr<Model_Document> aDoc =
821 std::dynamic_pointer_cast<Model_Document>(owner()->document());
822 // check this is Part-name: 2 delimiters in the name
823 std::size_t aPartEnd = aSubShapeName.find('/');
824 if (aPartEnd != std::string::npos) {
825 std::string aPartName = aSubShapeName.substr(0, aPartEnd);
826 DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
827 if (aPartName == aRootDoc->kind()) {
828 aDoc = std::dynamic_pointer_cast<Model_Document>(aRootDoc);
829 aSubShapeName = aSubShapeName.substr(aPartEnd + 1);
832 owner()->document()->objectByName(ModelAPI_ResultPart::group(), aPartName);
833 if (aFound.get()) { // found such part, so asking it for the name
834 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFound);
835 std::string aNameInPart = aSubShapeName.substr(aPartEnd + 1);
836 if (aNameInPart.empty()) { // whole part
837 setValue(aPart, anEmptyShape);
841 std::shared_ptr<GeomAPI_Shape> aSelected =
842 aPart->shapeInPart(aNameInPart, aType, anIndex);
843 if (aSelected.get()) {
844 if (aCenterType != NOT_CENTER) {
845 if (!aSelected->isEdge())
847 std::shared_ptr<GeomAPI_Edge> aSelectedEdge(new GeomAPI_Edge(aSelected));
848 setValueCenter(aPart, aSelectedEdge, aCenterType);
850 setValue(aPart, aSelected);
851 TDataStd_Integer::Set(selectionLabel(), anIndex);
858 // check this is a whole feature context
859 if (aSubShapeName.size() > kWHOLE_FEATURE.size() &&
860 aSubShapeName.substr(0, kWHOLE_FEATURE.size()) == kWHOLE_FEATURE) {
861 std::string aFeatureName = aSubShapeName.substr(kWHOLE_FEATURE.size());
862 ObjectPtr anObj = aDoc->objectByName(ModelAPI_Feature::group(), aFeatureName);
864 setValue(anObj, anEmptyShape);
869 // the whole result selection check
870 if (aSubShapeName.find('/') == std::string::npos) {
871 ObjectPtr aRes = aDoc->objectByName(ModelAPI_ResultConstruction::group(), aSubShapeName);
873 aRes = aDoc->objectByName(ModelAPI_ResultBody::group(), aSubShapeName);
875 setValue(aRes, anEmptyShape);
880 Selector_Selector aSelector(selectionLabel(), baseDocumentLab());
881 myRestoreDocument = aDoc;
882 TDF_Label aContextLabel = aSelector.restoreByName(
883 aSubShapeName, aShapeType, this, myIsGeometricalSelection);
884 myRestoreDocument.reset();
885 if (!aContextLabel.IsNull()) {
886 ResultPtr aContext = aDoc->resultByLab(aContextLabel); // any label for document access
887 if (aContext.get() && aContext->shape().get()) {
888 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
889 if (aSelector.solve(aContextShape)) {
890 TopoDS_Shape aSelectorShape = aSelector.value();
891 GeomShapePtr aShapeToBeSelected(new GeomAPI_Shape);
892 aShapeToBeSelected->setImpl<TopoDS_Shape>(new TopoDS_Shape(aSelectorShape));
893 // make the context result the latest existing
894 aContext = newestContext(aContext, aShapeToBeSelected);
895 if (myIsGeometricalSelection || aCenterType == NOT_CENTER) {
896 // store the currently generated name
897 selectionLabel().ForgetAllAttributes(true);
898 bool aToUnblock = false;
899 aToUnblock = !owner()->data()->blockSendAttributeUpdated(true);
900 myRef.setValue(aContext);
901 aSelector.store(aContextShape);
902 owner()->data()->sendAttributeUpdated(this);
904 owner()->data()->blockSendAttributeUpdated(false);
906 } else { // re-select center of circle/arc by context and value
907 if (!aShapeToBeSelected->isEdge())
909 std::shared_ptr<GeomAPI_Edge> aSelectedEdge(new GeomAPI_Edge(aShapeToBeSelected));
910 setValueCenter(aContext, aSelectedEdge, aCenterType);
918 TDF_Label aSelLab = selectionLabel();
919 setInvalidIfFalse(aSelLab, false);
923 void Model_AttributeSelection::selectSubShape(const std::string& theType,
924 const GeomPointPtr& thePoint)
926 if (theType.empty() || !thePoint)
929 // list of parent features
930 FeaturePtr anOwner = ModelAPI_Feature::feature(owner());
931 std::set<FeaturePtr> aParents = ModelAPI_Tools::getParents(anOwner);
933 int aSelectionIndex = 0;
934 GeomAPI_Shape::ShapeType aType = GeomAPI_Shape::shapeTypeByStr(theType);
935 if (aType == GeomAPI_Shape::SHAPE) {
936 // possibly, the string consists of the type and the index,
937 // thus, try to separate them
938 size_t aUndersporePos = theType.find_first_of('_');
939 if (aUndersporePos != std::string::npos)
940 aType = GeomAPI_Shape::shapeTypeByStr(theType.substr(0, aUndersporePos));
942 if (aType != GeomAPI_Shape::SHAPE) {
943 for (std::string::const_iterator aChar = theType.begin() + aUndersporePos + 1;
944 aChar != theType.end(); ++aChar) {
945 if (std::isdigit(*aChar))
946 aSelectionIndex = aSelectionIndex * 10 + (*aChar - '0');
952 aSelectionIndex -= 1;
956 std::list<ModelGeomAlgo_Shape::SubshapeOfResult> anAppropriate;
958 // collect features from PartSet and the current part
959 SessionPtr aSession = ModelAPI_Session::get();
960 std::list<FeaturePtr> aFeatures = aSession->moduleDocument()->allFeatures();
961 if (aSession->moduleDocument() != owner()->document()) {
962 std::list<FeaturePtr> aPartFeatures = owner()->document()->allFeatures();
963 aFeatures.insert(aFeatures.end(), aPartFeatures.begin(), aPartFeatures.end());
965 // Process results of all features from the last to the first
966 // to find appropriate sub-shape
967 for (std::list<FeaturePtr>::const_reverse_iterator anIt = aFeatures.rbegin();
968 anIt != aFeatures.rend(); ++anIt) {
969 // selection cannot be linked to the parent features
970 if (aParents.find(*anIt) != aParents.end())
972 // check the feature is a part of composite feature (like sketch elements),
973 // then do not process it, it will be processed in scope of composite feature
974 bool isSubOfComposite = false;
975 const std::set<AttributePtr>& aRefs = (*anIt)->data()->refsToMe();
976 for (std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin();
977 aRefIt != aRefs.end() && !isSubOfComposite; ++aRefIt) {
978 FeaturePtr aFeature = ModelAPI_Feature::feature((*aRefIt)->owner());
979 CompositeFeaturePtr aCompFeature =
980 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
981 isSubOfComposite = aCompFeature && aCompFeature->isSub(*anIt);
983 if (isSubOfComposite)
986 // process results of the current feature to find appropriate sub-shape
987 if (ModelGeomAlgo_Shape::findSubshapeByPoint(*anIt, thePoint, aType, anAppropriate)) {
988 std::list<ModelGeomAlgo_Shape::SubshapeOfResult>::iterator anApIt = anAppropriate.begin();
989 for (; aSelectionIndex > 0 && anApIt != anAppropriate.end(); --aSelectionIndex)
990 ++anApIt; // skip this shape, because one of the previous is selected
992 if (anApIt != anAppropriate.end()) {
993 if (anApIt->myCenterType == (int)ModelAPI_AttributeSelection::NOT_CENTER)
994 setValue(anApIt->myResult, anApIt->mySubshape);
996 setValueCenter(anApIt->myResult, anApIt->mySubshape->edge(),
997 (ModelAPI_AttributeSelection::CenterType)anApIt->myCenterType);
1003 TDF_Label aSelLab = selectionLabel();
1004 setInvalidIfFalse(aSelLab, false);
1008 void Model_AttributeSelection::selectSubShape(const std::string& theType,
1009 const std::string& theContextName, const int theIndex)
1011 // selection of context by name
1012 selectSubShape(theType, theContextName);
1013 ResultPtr aContext = context();
1014 if (aContext.get()) {
1015 GeomShapePtr aContShape = aContext->shape();
1016 if (aContShape.get()) {
1017 GeomAlgoAPI_NExplode aNExp(aContShape, GeomAPI_Shape::shapeTypeByStr(theType));
1018 GeomShapePtr aValue = aNExp.shape(theIndex);
1020 setValue(aContext, aValue);
1025 void Model_AttributeSelection::setId(int theID)
1027 std::shared_ptr<GeomAPI_Shape> aSelection;
1029 ResultPtr aContextRes = context();
1030 // support for compsolids:
1031 while(ModelAPI_Tools::bodyOwner(aContextRes).get()) {
1032 aContextRes = ModelAPI_Tools::bodyOwner(aContextRes);
1034 std::shared_ptr<GeomAPI_Shape> aContext = aContextRes->shape();
1036 TopoDS_Shape aMainShape = aContext->impl<TopoDS_Shape>();
1037 // searching for the latest main shape
1038 if (theID > 0 && aContext && !aContext->isNull())
1040 std::shared_ptr<Model_Document> aDoc =
1041 std::dynamic_pointer_cast<Model_Document>(aContextRes->document());
1043 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aMainShape, aDoc->generalLabel());
1044 if (!aNS.IsNull()) {
1045 aMainShape = TNaming_Tool::CurrentShape(aNS);
1049 TopTools_IndexedMapOfShape aSubShapesMap;
1050 TopExp::MapShapes(aMainShape, aSubShapesMap);
1051 const TopoDS_Shape& aSelShape = aSubShapesMap.FindKey(theID);
1053 std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
1054 aResult->setImpl(new TopoDS_Shape(aSelShape));
1056 aSelection = aResult;
1059 setValue(aContextRes, aSelection);
1062 std::string Model_AttributeSelection::contextName(const ResultPtr& theContext) const
1064 std::string aResult;
1065 if (owner()->document() != theContext->document()) {
1066 if (theContext->document() == ModelAPI_Session::get()->moduleDocument()) {
1067 aResult = theContext->document()->kind() + "/";
1069 ResultPtr aDocRes = ModelAPI_Tools::findPartResult(
1070 ModelAPI_Session::get()->moduleDocument(), theContext->document());
1071 if (aDocRes.get()) {
1072 aResult = aDocRes->data()->name() + "/";
1076 aResult += theContext->data()->name();
1080 void Model_AttributeSelection::computeValues(
1081 ResultPtr theOldContext, ResultPtr theNewContext, TopoDS_Shape theValShape,
1082 TopTools_ListOfShape& theShapes)
1084 bool aWasWholeContext = theValShape.IsNull();
1085 if (aWasWholeContext) {
1086 theValShape = theOldContext->shape()->impl<TopoDS_Shape>();
1088 TopoDS_Shape aNewContShape = theNewContext->shape()->impl<TopoDS_Shape>();
1089 // if a new value is unchanged in the new context, do nothing: value is correct
1090 TopExp_Explorer aSubExp(aNewContShape, theValShape.ShapeType());
1091 for(; aSubExp.More(); aSubExp.Next()) {
1092 if (aSubExp.Current().IsSame(theValShape)) {
1093 theShapes.Append(theValShape);
1097 // if new context becomes compsolid, the resulting sub may be in sub-solids
1098 std::list<ResultPtr> aNewToIterate;
1099 aNewToIterate.push_back(theNewContext);
1100 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theNewContext);
1102 std::list<ResultPtr> allNewContextSubs;
1103 ModelAPI_Tools::allSubs(aComp, allNewContextSubs);
1104 std::list<ResultPtr>::iterator aSub = allNewContextSubs.begin();
1105 for(; aSub != allNewContextSubs.end(); aSub++) {
1106 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aSub);
1107 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1108 aNewToIterate.push_back(aBody);
1112 // first iteration: searching for the whole shape appearance (like face of the box)
1113 // second iteration: searching for sub-shapes that contain the sub (like vertex on faces)
1114 int aToFindPart = 0;
1115 TopTools_DataMapOfShapeShape aNewToOld; // map from new containers to old containers (with val)
1116 TopTools_MapOfShape anOlds; // to know how many olds produced new containers
1117 for(; aToFindPart != 2 && theShapes.IsEmpty(); aToFindPart++) {
1118 std::list<ResultPtr>::iterator aNewContIter = aNewToIterate.begin();
1119 for(; aNewContIter != aNewToIterate.end(); aNewContIter++) {
1120 std::shared_ptr<Model_Data> aNewData =
1121 std::dynamic_pointer_cast<Model_Data>((*aNewContIter)->data());
1122 TDF_Label aNewLab = aNewData->shapeLab();
1123 // searching for produced sub-shape fully on some label
1124 TDF_ChildIDIterator aNSIter(aNewLab, TNaming_NamedShape::GetID());
1125 for(; aNSIter.More(); aNSIter.Next()) {
1126 Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
1127 for(TNaming_Iterator aPairIter(aNS); aPairIter.More(); aPairIter.Next()) {
1128 if (aToFindPart == 0) { // search shape is fully inside
1129 if (aPairIter.OldShape().IsSame(theValShape)) {
1130 if (aPairIter.NewShape().IsNull()) {// value was removed
1134 // don't add edges generated from faces
1135 if (aPairIter.NewShape().ShapeType() <= theValShape.ShapeType())
1136 theShapes.Append(aPairIter.NewShape());
1138 } else if (!aPairIter.OldShape().IsNull()) { // search shape that contains this sub
1139 TopExp_Explorer anExp(aPairIter.OldShape(), theValShape.ShapeType());
1140 for(; anExp.More(); anExp.Next()) {
1141 if (anExp.Current().IsSame(theValShape)) { // found a new container
1142 if (aPairIter.NewShape().IsNull()) {// value was removed
1146 aNewToOld.Bind(aPairIter.NewShape(), aPairIter.OldShape());
1147 anOlds.Add(aPairIter.OldShape());
1156 if (aToFindPart == 2 && !aNewToOld.IsEmpty()) {
1157 // map of sub-shapes -> number of occurrences of these shapes in containers
1158 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher> aSubs;
1159 TopTools_DataMapOfShapeShape::Iterator aContIter(aNewToOld);
1160 for(; aContIter.More(); aContIter.Next()) {
1161 TopExp_Explorer aSubExp(aContIter.Key(), theValShape.ShapeType());
1162 for(; aSubExp.More(); aSubExp.Next()) {
1163 if (!aSubs.IsBound(aSubExp.Current())) {
1164 aSubs.Bind(aSubExp.Current(), TopTools_MapOfShape());
1166 // store old to know how many olds produced this shape
1167 aSubs.ChangeFind(aSubExp.Current()).Add(aContIter.Value());
1170 // if sub is appeared same times in containers as the number of old shapes that contain it
1171 int aCountInOld = anOlds.Size();
1172 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher>::Iterator
1174 for(; aSubsIter.More(); aSubsIter.Next()) {
1175 if (aSubsIter.Value().Size() == aCountInOld) {
1176 theShapes.Append(aSubsIter.Key());
1180 if (theShapes.IsEmpty()) { // nothing was changed
1181 theShapes.Append(aWasWholeContext ? TopoDS_Shape() : theValShape);
1185 bool Model_AttributeSelection::searchNewContext(std::shared_ptr<Model_Document> theDoc,
1186 const TopoDS_Shape theContShape, ResultPtr theContext, TopoDS_Shape theValShape,
1187 TDF_Label theAccessLabel,
1188 std::list<ResultPtr>& theResults, TopTools_ListOfShape& theValShapes)
1190 std::set<ResultPtr> aResults; // to avoid duplicates, new context, null if deleted
1191 TopTools_ListOfShape aResContShapes;
1192 // iterate context and shape, but also if it is sub-shape of main shape, check also it
1193 TopTools_ListOfShape aContextList;
1194 aContextList.Append(theContShape);
1195 if (theContext.get()) {
1196 ResultPtr aComposite = ModelAPI_Tools::bodyOwner(theContext);
1197 if (aComposite.get() && aComposite->shape().get() && !aComposite->shape()->isNull())
1198 aContextList.Append(aComposite->shape()->impl<TopoDS_Shape>());
1200 for(TopTools_ListOfShape::Iterator aContIter(aContextList); aContIter.More(); aContIter.Next()) {
1201 TNaming_SameShapeIterator aModifIter(aContIter.ChangeValue(), theAccessLabel);
1202 for(; aModifIter.More(); aModifIter.Next()) {
1203 TDF_Label anObjLab = aModifIter.Label().Father();
1204 ResultPtr aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1205 (theDoc->objects()->object(anObjLab));
1206 if (!aModifierObj.get()) {
1207 // #2241: shape may be sub-element of new object, not main (shell created from faces)
1208 if (!anObjLab.IsRoot())
1209 aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1210 (theDoc->objects()->object(anObjLab.Father()));
1211 if (!aModifierObj.get())
1214 FeaturePtr aModifierFeat = theDoc->feature(aModifierObj);
1215 if (!aModifierFeat.get())
1217 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1218 if (aModifierFeat == aThisFeature || !theDoc->isLaterByDep(aThisFeature, aModifierFeat))
1219 continue; // the modifier feature is later than this, so, should not be used
1220 FeaturePtr aCurrentModifierFeat = theDoc->feature(theContext);
1221 if (aCurrentModifierFeat == aModifierFeat ||
1222 !theDoc->isLaterByDep(aModifierFeat, aCurrentModifierFeat))
1223 continue; // the current modifier is later than the found, so, useless
1224 Handle(TNaming_NamedShape) aNewNS;
1225 aModifIter.Label().FindAttribute(TNaming_NamedShape::GetID(), aNewNS);
1226 if (aNewNS->Evolution() == TNaming_MODIFY || aNewNS->Evolution() == TNaming_GENERATED) {
1227 aResults.insert(aModifierObj);
1228 aResContShapes.Append(aModifierObj->shape()->impl<TopoDS_Shape>());
1229 } else if (aNewNS->Evolution() == TNaming_DELETE) { // a shape was deleted => result is empty
1230 aResults.insert(ResultPtr());
1231 } else { // not-processed modification => don't support it
1236 if (aResults.empty())
1237 return false; // no modifications found, must stay the same
1238 // iterate all results to find further modifications
1239 std::set<ResultPtr>::iterator aResIter = aResults.begin();
1240 for(; aResIter != aResults.end(); aResIter++) {
1241 if (aResIter->get() != NULL) {
1242 // compute new values by two contexts: the old and the new
1243 TopTools_ListOfShape aValShapes;
1244 computeValues(theContext, *aResIter, theValShape, aValShapes);
1246 TopTools_ListIteratorOfListOfShape aNewVal(aValShapes);
1247 for(; aNewVal.More(); aNewVal.Next()) {
1248 std::list<ResultPtr> aNewRes;
1249 TopTools_ListOfShape aNewUpdatedVal;
1250 TopoDS_Shape aNewValSh = aNewVal.Value();
1251 TopoDS_Shape aNewContShape = (*aResIter)->shape()->impl<TopoDS_Shape>();
1252 if (theValShape.IsNull() && aNewContShape.IsSame(aNewValSh))
1253 aNewValSh.Nullify();
1254 if (searchNewContext(theDoc, aNewContShape, *aResIter, aNewValSh,
1255 theAccessLabel, aNewRes, aNewUpdatedVal))
1257 // append new results instead of the current ones
1258 std::list<ResultPtr>::iterator aNewIter = aNewRes.begin();
1259 TopTools_ListIteratorOfListOfShape aNewUpdVal(aNewUpdatedVal);
1260 for(; aNewIter != aNewRes.end(); aNewIter++, aNewUpdVal.Next()) {
1261 theResults.push_back(*aNewIter);
1262 theValShapes.Append(aNewUpdVal.Value());
1264 } else { // the current result is good
1265 theResults.push_back(*aResIter);
1266 theValShapes.Append(aNewValSh);
1271 return true; // theResults must be empty: everything is deleted
1274 void Model_AttributeSelection::updateInHistory()
1276 ResultPtr aContext = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
1277 // only bodies and parts may be modified later in the history, don't do anything otherwise
1278 if (!aContext.get() || (aContext->groupName() != ModelAPI_ResultBody::group() &&
1279 aContext->groupName() != ModelAPI_ResultPart::group()))
1281 std::shared_ptr<Model_Document> aDoc =
1282 std::dynamic_pointer_cast<Model_Document>(aContext->document());
1283 std::shared_ptr<Model_Data> aContData = std::dynamic_pointer_cast<Model_Data>(aContext->data());
1284 if (!aContData.get() || !aContData->isValid())
1286 TDF_Label aContLab = aContData->shapeLab(); // named shape where the selected context is located
1287 Handle(TNaming_NamedShape) aContNS;
1288 if (!aContLab.FindAttribute(TNaming_NamedShape::GetID(), aContNS)) {
1289 bool aFoundNewContext = true;
1290 ResultPtr aNewContext = aContext;
1291 while(aFoundNewContext) {
1292 aFoundNewContext = false;
1293 // parts have no shape in result, so, trace references using the Part info
1294 if (aNewContext->groupName() == ModelAPI_ResultPart::group()) {
1295 ResultPartPtr aPartContext = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aNewContext);
1296 if (aPartContext.get()) { // searching for the up to date references to the referenced cont
1297 const std::set<AttributePtr>& aRefs = aPartContext->data()->refsToMe();
1298 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1299 for(; aRef != aRefs.end(); aRef++) {
1300 // to avoid detection of part changes by local selection only
1301 AttributeSelectionPtr aSel =
1302 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(*aRef);
1303 if (aSel.get() && aSel->value().get() &&
1304 !aSel->value()->isSame(aSel->context()->shape()))
1307 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1308 if (aRefFeat.get() && aRefFeat != owner() && aRefFeat->firstResult().get()) {
1309 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1310 if (!aDoc->isLaterByDep(aRefFeat, aThisFeature)) { // found better feature
1311 aFoundNewContext = true;
1312 aNewContext = aRefFeat->firstResult();
1319 if (aNewContext != aContext) {
1320 setValue(aNewContext, value());
1324 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1325 FeaturePtr aCurrentModifierFeat = aDoc->feature(aContext);
1326 // iterate the context shape modifications in order to find a feature that is upper in history
1327 // that this one and is really modifies the referenced result to refer to it
1328 ResultPtr aModifierResFound;
1329 TNaming_Iterator aPairIter(aContNS);
1330 if (!aPairIter.More())
1332 TopoDS_Shape aNewCShape = aPairIter.NewShape();
1333 bool anIterate = true;
1334 // trying to update also the sub-shape selected
1335 GeomShapePtr aSubShape = value();
1336 if (aSubShape.get() && aSubShape->isEqual(aContext->shape()))
1338 TopoDS_Shape aValShape;
1339 if (aSubShape.get()) {
1340 aValShape = aSubShape->impl<TopoDS_Shape>();
1343 std::list<ResultPtr> aNewContexts;
1344 TopTools_ListOfShape aValShapes;
1345 if (searchNewContext(aDoc, aNewCShape, aContext, aValShape, aContLab, aNewContexts, aValShapes))
1347 GeomAPI_Shape::ShapeType aListShapeType = GeomAPI_Shape::SHAPE;
1349 if (myParent->selectionType() == "VERTEX") aListShapeType = GeomAPI_Shape::VERTEX;
1350 else if (myParent->selectionType() == "EDGE") aListShapeType = GeomAPI_Shape::EDGE;
1351 else if (myParent->selectionType() == "FACE") aListShapeType = GeomAPI_Shape::FACE;
1354 std::list<ResultPtr>::iterator aNewCont = aNewContexts.begin();
1355 TopTools_ListIteratorOfListOfShape aNewValues(aValShapes);
1356 bool aFirst = true; // first is set to this, next are appended to parent
1357 for(; aNewCont != aNewContexts.end(); aNewCont++, aNewValues.Next()) {
1359 GeomShapePtr aValueShape;
1360 if (!aNewValues.Value().IsNull()) {
1361 aValueShape = std::make_shared<GeomAPI_Shape>();
1362 aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewValues.Value()));
1364 // Check that list has the same type of shape selection before adding.
1365 GeomAPI_Shape::ShapeType aShapeShapeType = GeomAPI_Shape::SHAPE;
1366 if (aValueShape.get()) {
1367 aShapeShapeType = aValueShape->shapeType();
1369 aShapeShapeType = (*aNewCont)->shape()->shapeType();
1371 if (aListShapeType != GeomAPI_Shape::SHAPE && aListShapeType != aShapeShapeType) {
1375 ResultPtr aSetContext;
1377 setValue(*aNewCont, aValueShape);
1378 aSetContext = context();
1379 } else if (myParent) {
1380 myParent->append(*aNewCont, aValueShape);
1381 aSetContext = myParent->value(myParent->size() - 1)->context();
1384 // #2826 : error if context is concealed by new context where the value is not presented
1385 if (aSetContext.get()) {
1386 bool anError = false;
1387 std::list<ResultPtr> allRes;
1388 ResultPtr aCompContext;
1389 ResultBodyPtr aCompBody = ModelAPI_Tools::bodyOwner(aSetContext, true);
1390 if (aCompBody.get()) {
1391 ModelAPI_Tools::allSubs(aCompBody, allRes);
1392 allRes.push_back(aCompBody);
1393 aCompContext = aCompBody;
1396 allRes.push_back(aSetContext);
1398 std::list<ResultPtr>::iterator aSub = allRes.begin();
1399 for (; !anError && aSub != allRes.end(); aSub++) {
1400 ResultPtr aResCont = *aSub;
1401 ResultBodyPtr aResBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResCont);
1402 const std::set<AttributePtr>& aRefs = aResCont->data()->refsToMe();
1403 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1404 for (; aRef != aRefs.end(); aRef++) {
1405 if (!aRef->get() || !(*aRef)->owner().get())
1407 // concealed attribute only
1408 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1409 if (!aRefFeat.get())
1411 if (!ModelAPI_Session::get()->validators()->isConcealed(
1412 aRefFeat->getKind(), (*aRef)->id()))
1414 // check the found feature is older than this attribute
1415 if (aRefFeat == aThisFeature || aDoc->isLaterByDep(aRefFeat, aThisFeature))
1417 // check the found feature don't have the value-shape
1418 GeomShapePtr aValue = aFirst ? value() : myParent->value(myParent->size() - 1)->value();
1420 std::list<ResultPtr>::const_iterator aRefResults = aRefFeat->results().cbegin();
1421 for(; aRefResults != aRefFeat->results().cend(); aRefResults++) {
1422 if ((*aRefResults)->shape().get() &&
1423 !(*aRefResults)->shape()->isSubShape(aValue, false)) { // set error
1424 ResultPtr anEmptyContext;
1425 std::shared_ptr<GeomAPI_Shape> anEmptyShape;
1427 setValue(anEmptyContext, anEmptyShape); // nullify the selection
1429 myParent->value(myParent->size() - 1)->setValue(anEmptyContext, anEmptyShape);
1431 Events_InfoMessage("Model_AttributeSelection",
1432 "Selection of sub-shape of already modified result").send();
1445 if (aFirst) { // nothing was added, all results were deleted
1446 ResultPtr anEmptyContext;
1447 std::shared_ptr<GeomAPI_Shape> anEmptyShape;
1448 setValue(anEmptyContext, anEmptyShape); // nullify the selection
1454 void Model_AttributeSelection::setParent(Model_AttributeSelectionList* theParent)
1456 myParent = theParent;
1459 std::string Model_AttributeSelection::contextName(const TDF_Label theSelectionLab)
1461 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1462 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1463 FeaturePtr aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1464 bool aBaseDocumnetUsed = false;
1465 if (!aFeatureOwner.get()) { // use module document
1466 aDoc = std::dynamic_pointer_cast<Model_Document>(ModelAPI_Session::get()->moduleDocument());
1467 aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1468 aBaseDocumnetUsed = true;
1470 if (aFeatureOwner.get()) {
1471 // if it is sub-element of the sketch, the context name is the name of the sketch
1472 // searching also for result - real context
1474 FeaturePtr aComposite = ModelAPI_Tools::compositeOwner(aFeatureOwner);
1475 if (aComposite.get() && aComposite->results().size() == 1 &&
1476 aComposite->firstResult()->groupName() == ModelAPI_ResultConstruction::group()) {
1477 aFeatureOwner = aComposite;
1478 aResult = aFeatureOwner->firstResult();
1480 aResult = aDoc->resultByLab(theSelectionLab);
1482 if (aResult.get()) {
1483 // this is to avoid duplicated names of results problem
1484 std::string aContextName = aResult->data()->name();
1485 // myLab corresponds to the current time
1486 TDF_Label aCurrentLab = selectionLabel();
1487 while(aCurrentLab.Depth() > 3)
1488 aCurrentLab = aCurrentLab.Father();
1490 int aNumInHistoryNames =
1491 aDoc->numberOfNameInHistory(aResult, aCurrentLab);
1492 while(aNumInHistoryNames > 1) { // add "_" before name the needed number of times
1493 aContextName = "_" + aContextName;
1494 aNumInHistoryNames--;
1496 if (aBaseDocumnetUsed)
1497 aContextName = aDoc->kind() + "/" + aContextName;
1498 return aContextName;
1501 return ""; // invalid case
1504 /// This method restores by the context and value name the context label and
1505 /// sub-label where the value is. Returns true if it is valid.
1506 bool Model_AttributeSelection::restoreContext(std::string theName,
1507 TDF_Label& theContext, TDF_Label& theValue)
1509 static const GeomShapePtr anEmptyShape; // to store context only
1510 std::string aName = theName;
1511 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1512 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1514 // remove the sub-value part if exists
1515 std::string aSubShapeName = aName;
1516 std::string::size_type n = aName.find('/');
1517 if (n != std::string::npos) {
1518 aName = aName.substr(0, n);
1521 if (aName.empty()) return false;
1522 bool anUniqueContext = false;
1523 ResultPtr aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1524 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull()) {
1526 aDoc = std::dynamic_pointer_cast<Model_Document>(
1527 ModelAPI_Session::get()->moduleDocument());
1528 if (theName.find(aDoc->kind()) == 0) { // remove the document identifier from name if exists
1529 aSubShapeName = theName.substr(aDoc->kind().size() + 1);
1530 aName = aSubShapeName;
1531 std::string::size_type n = aName.find('/');
1532 if (n != std::string::npos) {
1533 aName = aName.substr(0, n);
1536 aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1537 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull())
1541 // searching the sub-shape
1542 static const ResultPtr anEmpty;
1543 theValue = aDoc->findNamingName(aSubShapeName, anUniqueContext ? aCont : anEmpty);
1545 // sketch sub-component shape and name is located in separated feature label, try the sub-name
1546 if (theValue.IsNull() && aCont->groupName() == ModelAPI_ResultConstruction::group()) {
1547 std::string::size_type aSlash = aSubShapeName.rfind('/');
1548 if (aSlash != std::string::npos) {
1549 std::string aCompName = aSubShapeName.substr(aSlash + 1);
1550 CompositeFeaturePtr aComposite =
1551 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aDoc->feature(aCont));
1552 if (aComposite.get() && aComposite->numberOfSubs()) {
1553 const int aSubNum = aComposite->numberOfSubs();
1554 for (int a = 0; a < aSubNum && theValue.IsNull(); a++) {
1555 FeaturePtr aSub = aComposite->subFeature(a);
1556 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
1557 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
1558 for (; aRes != aResults.cend() && theValue.IsNull(); aRes++) {
1559 if ((*aRes)->data()->name() == aCompName) {
1560 theValue = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1562 } else { // any sub-label because the sketch line may be renamed, but not sub-vertices
1563 TDF_Label aLab = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1564 TDF_ChildIDIterator aSubNames(aLab, TDataStd_Name::GetID());
1565 for(; aSubNames.More(); aSubNames.Next()) {
1566 if (Handle(TDataStd_Name)::DownCast(aSubNames.Value())->Get().
1567 IsEqual(aCompName.c_str())) {
1568 theValue = aSubNames.Value()->Label();
1580 theContext = std::dynamic_pointer_cast<Model_Data>(aCont->data())->label();
1585 bool Model_AttributeSelection::isLater(
1586 const TDF_Label theResult1, const TDF_Label theResult2) const
1588 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1589 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1590 FeaturePtr aFeat1 = aDoc->featureByLab(theResult1);
1593 FeaturePtr aFeat2 = aDoc->featureByLab(theResult2);
1596 return aDoc->isLaterByDep(aFeat1, aFeat2);
1599 ResultPtr Model_AttributeSelection::newestContext(
1600 const ResultPtr theCurrent, const GeomShapePtr theValue)
1602 ResultPtr aResult = theCurrent;
1603 GeomShapePtr aSelectedShape = theValue.get() ? theValue : theCurrent->shape();
1604 std::shared_ptr<Model_Document> aDoc =
1605 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1606 bool aFindNewContext = true;
1607 while (aFindNewContext && aResult.get()) {
1608 aFindNewContext = false;
1609 // try to find the last context to find the up to date shape
1610 TopoDS_Shape aConShape = aResult->shape()->impl<TopoDS_Shape>();
1611 if (TNaming_Tool::HasLabel(selectionLabel(), aConShape)) {
1612 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aConShape, selectionLabel());
1613 if (!aNS.IsNull()) {
1614 aNS = TNaming_Tool::CurrentNamedShape(aNS);
1616 && isLater(selectionLabel(), aNS->Label())
1617 && isLater(aNS->Label(),
1618 std::dynamic_pointer_cast<Model_Data>(aResult->data())->label()))
1620 TDF_Label aLab = aNS->Label();
1621 ResultPtr aRes = aDoc->resultByLab(aLab);
1623 if (aRes->shape()->isSubShape(aSelectedShape)) {
1625 aFindNewContext = true;
1633 // TestFillWireVertex.py - sketch constructions for wire may participate too
1634 //if (aResult->groupName() == ModelAPI_ResultBody::group()) {
1635 // try to search newer context by the concealment references
1636 // take references to all results: root one, any sub
1637 std::list<ResultPtr> allRes;
1638 ResultPtr aCompContext;
1639 ResultBodyPtr aCompBody = ModelAPI_Tools::bodyOwner(aResult, true);
1640 if (aCompBody.get()) {
1641 ModelAPI_Tools::allSubs(aCompBody, allRes);
1642 allRes.push_back(aCompBody);
1643 aCompContext = aCompBody;
1646 allRes.push_back(aResult);
1648 for (std::list<ResultPtr>::iterator aSub = allRes.begin(); aSub != allRes.end(); aSub++) {
1649 ResultPtr aResCont = *aSub;
1650 ResultBodyPtr aResBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResCont);
1651 if (aResBody.get() && aResBody->numberOfSubs() > 0 && aResBody != aCompContext)
1652 continue; // only lower and higher level subs are counted
1653 const std::set<AttributePtr>& aRefs = aResCont->data()->refsToMe();
1654 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1655 for (; !aFindNewContext && aRef != aRefs.end(); aRef++) {
1656 if (!aRef->get() || !(*aRef)->owner().get())
1658 // concealed attribute only
1659 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1660 if (!ModelAPI_Session::get()->validators()->isConcealed(
1661 aRefFeat->getKind(), (*aRef)->id()))
1663 // search the feature result that contains sub-shape selected
1664 std::list<std::shared_ptr<ModelAPI_Result> > aResults;
1666 // take all sub-results or one result
1667 std::list<ResultPtr> aRefFeatResults;
1668 ModelAPI_Tools::allResults(aRefFeat, aRefFeatResults);
1669 std::list<ResultPtr>::iterator aRefResIter = aRefFeatResults.begin();
1670 for (; aRefResIter != aRefFeatResults.end(); aRefResIter++) {
1671 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRefResIter);
1672 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1673 aResults.push_back(aBody);
1675 std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = aResults.begin();
1677 // searching by sub-shape
1678 for (; aResIter != aResults.end(); aResIter++) {
1679 if (!aResIter->get() || !(*aResIter)->data()->isValid() || (*aResIter)->isDisabled())
1681 GeomShapePtr aShape = (*aResIter)->shape();
1682 if (aShape.get() && aShape->isSubShape(aSelectedShape, false)) {
1683 aResult = *aResIter; // found new context (produced from this) with same subshape
1684 aFindNewContext = true; // continue searching further
1691 // if compsolid is context, try to take sub-solid as context: like in GUI and scripts
1692 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
1693 if (aComp && aComp->numberOfSubs()) {
1694 std::list<ResultPtr> allSubs;
1695 ModelAPI_Tools::allSubs(aComp, allSubs);
1696 std::list<ResultPtr>::iterator aS = allSubs.begin();
1697 for (; aS != allSubs.end(); aS++) {
1698 ResultBodyPtr aSub = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aS);
1699 if (aSub && aSub->numberOfSubs() == 0 && aSub->shape().get() &&
1700 aSub->shape()->isSubShape(aSelectedShape)) {
1706 // in case sketch line was selected for wire, but wire was concealed and not such line anymore,
1707 // so, actually, the sketch element was selected (which is never concealed)
1708 if (aResult != theCurrent && aResult->isConcealed())
1709 aResult = theCurrent;
1713 void Model_AttributeSelection::combineGeometrical()
1715 if (myTmpContext.get() || myTmpSubShape.get())
1717 TDF_Label aSelLab = selectionLabel();
1718 if (aSelLab.IsAttribute(kINVALID_SELECTION) || !myRef.isInitialized())
1721 if (aSelLab.IsAttribute(kCIRCLE_CENTER) || aSelLab.IsAttribute(kELLIPSE_CENTER1) ||
1722 aSelLab.IsAttribute(kELLIPSE_CENTER2) || aSelLab.IsAttribute(kSIMPLE_REF_ID))
1725 if (aSelLab.IsAttribute(kPART_REF_ID)) {
1726 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(context());
1727 if (!aPart.get() || !aPart->isActivated())
1728 return; // postponed naming needed
1729 Handle(TDataStd_Integer) anIndex;
1730 if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
1731 if (anIndex->Get()) { // special selection attribute was created, use it
1732 std::string aNewName;
1733 aPart->combineGeometrical(anIndex->Get(), aNewName);
1734 TDataStd_Name::Set(aSelLab, aNewName.c_str());
1740 std::shared_ptr<Model_ResultConstruction> aConstr =
1741 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
1744 FeaturePtr aFeature = contextFeature();
1748 Selector_Selector aSelector(aSelLab, baseDocumentLab());
1749 TopoDS_Shape aContextShape = context()->shape()->impl<TopoDS_Shape>();
1750 if (aSelector.restore(aContextShape)) {
1751 aSelector.combineGeometrical(aContextShape);
1755 TDF_Label Model_AttributeSelection::baseDocumentLab()
1757 if (ModelAPI_Session::get()->moduleDocument() != owner()->document())
1758 return std::dynamic_pointer_cast<Model_Document>
1759 (ModelAPI_Session::get()->moduleDocument())->extConstructionsLabel();
1760 static TDF_Label anEmpty;