1 // Copyright (C) 2014-2017 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #include "Model_AttributeSelection.h"
22 #include "Model_Application.h"
23 #include "Model_Events.h"
24 #include "Model_Data.h"
25 #include "Model_Document.h"
26 #include <Model_Objects.h>
27 #include <Model_AttributeSelectionList.h>
28 #include <Model_ResultConstruction.h>
29 #include <ModelAPI_Feature.h>
30 #include <ModelAPI_ResultBody.h>
31 #include <ModelAPI_ResultBody.h>
32 #include <ModelAPI_ResultConstruction.h>
33 #include <ModelAPI_ResultPart.h>
34 #include <ModelAPI_CompositeFeature.h>
35 #include <ModelAPI_Tools.h>
36 #include <ModelAPI_Session.h>
37 #include <ModelAPI_Validator.h>
38 #include <ModelGeomAlgo_Shape.h>
39 #include <Events_InfoMessage.h>
40 #include <GeomAPI_Edge.h>
41 #include <GeomAPI_Pnt.h>
42 #include <GeomAPI_Vertex.h>
43 #include <GeomAlgoAPI_CompoundBuilder.h>
44 #include <GeomAlgoAPI_NExplode.h>
45 #include <Selector_Selector.h>
47 #include <TNaming_NamedShape.hxx>
48 #include <TNaming_Tool.hxx>
49 #include <TNaming_Builder.hxx>
50 #include <TNaming_SameShapeIterator.hxx>
51 #include <TNaming_Iterator.hxx>
52 #include <TDataStd_Integer.hxx>
53 #include <TDataStd_UAttribute.hxx>
54 #include <TDataStd_Name.hxx>
55 #include <TopTools_ListOfShape.hxx>
56 #include <TopTools_DataMapOfShapeShape.hxx>
57 #include <TopTools_MapOfShape.hxx>
58 #include <TopExp_Explorer.hxx>
59 #include <BRep_Tool.hxx>
61 #include <TopoDS_Edge.hxx>
63 #include <TDF_ChildIterator.hxx>
64 #include <TDF_ChildIDIterator.hxx>
65 #include <TopoDS_Iterator.hxx>
66 #include <TDF_ChildIDIterator.hxx>
67 #include <Geom_Circle.hxx>
68 #include <Geom_Ellipse.hxx>
69 #include <BRep_Builder.hxx>
71 //#define DEB_NAMING 1
73 #include <BRepTools.hxx>
75 /// added to the index in the packed map to signalize that the vertex of edge is selected
76 /// (multiplied by the index of the edge)
77 static const int kSTART_VERTEX_DELTA = 1000000;
78 // identifier that there is simple reference: selection equals to context
79 Standard_GUID kSIMPLE_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb29");
80 // reference to Part sub-object
81 Standard_GUID kPART_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb27");
82 // selection is invalid after recomputation
83 Standard_GUID kINVALID_SELECTION("bce47fd7-80fa-4462-9d63-2f58acddd49d");
85 // identifier of the selection of the center of circle on edge
86 Standard_GUID kCIRCLE_CENTER("d0d0e0f1-217a-4b95-8fbb-0c4132f23718");
87 // identifier of the selection of the first focus point of ellipse on edge
88 Standard_GUID kELLIPSE_CENTER1("f70df04c-3168-4dc9-87a4-f1f840c1275d");
89 // identifier of the selection of the second focus point of ellipse on edge
90 Standard_GUID kELLIPSE_CENTER2("1395ae73-8e02-4cf8-b204-06ff35873a32");
91 // identifier of the weak naming index
92 Standard_GUID kWEAK_NAMING("9dcdd9be-a3a9-46eb-9b16-1c957ab20142");
93 // identifier of the weak naming sub-shape type
94 Standard_GUID kWEAK_NAMING_SHAPETYPE("6b9cc709-e320-4a1f-9c42-df5622369ea7");
96 // prefix for the whole feature context identification
97 const static std::string kWHOLE_FEATURE = "all-in-";
99 // on this label is stored:
100 // TNaming_NamedShape - selected shape
101 // TNaming_Naming - topological selection information (for the body)
102 // TDataStd_IntPackedMap - indexes of edges in composite element (for construction)
103 // TDataStd_Integer - type of the selected shape (for construction)
104 // TDF_Reference - from ReferenceAttribute, the context
105 bool Model_AttributeSelection::setValue(const ObjectPtr& theContext,
106 const std::shared_ptr<GeomAPI_Shape>& theSubShape, const bool theTemporarily)
108 if (theTemporarily &&
109 (!theContext.get() || theContext->groupName() != ModelAPI_Feature::group())) {
110 // just keep the stored without DF update
111 myTmpContext = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
112 myTmpSubShape = theSubShape;
113 owner()->data()->sendAttributeUpdated(this);
116 myTmpContext.reset();
117 myTmpSubShape.reset();
118 myTmpCenterType = NOT_CENTER;
122 const std::shared_ptr<GeomAPI_Shape>& anOldShape = internalValue(aType);
123 bool isOldContext = theContext == myRef.value();
124 bool isOldShape = isOldContext &&
125 (theSubShape == anOldShape || (theSubShape && anOldShape && theSubShape->isEqual(anOldShape)));
126 if (isOldShape) return false; // shape is the same, so context is also unchanged
127 bool aToUnblock = false;
128 // update the referenced object if needed
130 aToUnblock = !owner()->data()->blockSendAttributeUpdated(true);
131 myRef.setValue(theContext);
134 // do noth use naming if selected shape is result shape itself, but not sub-shape
135 TDF_Label aSelLab = selectionLabel();
136 aSelLab.ForgetAttribute(kSIMPLE_REF_ID);
137 aSelLab.ForgetAttribute(kINVALID_SELECTION);
138 aSelLab.ForgetAttribute(kCIRCLE_CENTER);
139 aSelLab.ForgetAttribute(kELLIPSE_CENTER1);
140 aSelLab.ForgetAttribute(kELLIPSE_CENTER2);
141 aSelLab.ForgetAttribute(kWEAK_NAMING);
142 aSelLab.ForgetAttribute(kWEAK_NAMING_SHAPETYPE);
144 bool isDegeneratedEdge = false;
145 // do not use the degenerated edge as a shape, a null context and shape is used in the case
146 if (theSubShape.get() && !theSubShape->isNull() && theSubShape->isEdge()) {
147 const TopoDS_Shape& aSubShape = theSubShape->impl<TopoDS_Shape>();
148 if (aSubShape.ShapeType() == TopAbs_EDGE)
149 isDegeneratedEdge = BRep_Tool::Degenerated(TopoDS::Edge(aSubShape)) == Standard_True;
151 if (!theContext.get() || isDegeneratedEdge) {
152 // to keep the reference attribute label
153 TDF_Label aRefLab = myRef.myRef->Label();
154 aSelLab.ForgetAllAttributes(true);
155 myRef.myRef = TDF_Reference::Set(aSelLab.Father(), aSelLab.Father());
157 owner()->data()->blockSendAttributeUpdated(false);
160 bool isSelectBody = theContext->groupName() == ModelAPI_ResultBody::group();
162 ResultConstructionPtr aContextConstruction =
163 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theContext);
164 isSelectBody = aContextConstruction.get() && !aContextConstruction->isInfinite();
167 ResultPtr aContextResult = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
168 GeomShapePtr aContextShape = aContextResult->shape();
169 // do not select the whole shape for body:it is already must be in the data framework
170 // equal and null selected objects mean the same: object is equal to context,
171 if (aContextShape.get() && (aContextShape->isEqual(theSubShape) || !theSubShape.get())) {
172 aSelLab.ForgetAllAttributes(true);
173 TDataStd_UAttribute::Set(aSelLab, kSIMPLE_REF_ID);
175 selectBody(aContextResult, theSubShape);
177 } else if (theContext->groupName() == ModelAPI_ResultConstruction::group()) {
178 aSelLab.ForgetAllAttributes(true); // to remove old selection data
179 std::shared_ptr<Model_ResultConstruction> aConstruction =
180 std::dynamic_pointer_cast<Model_ResultConstruction>(theContext);
181 std::shared_ptr<GeomAPI_Shape> aSubShape;
182 if (theSubShape.get() && !aConstruction->shape()->isEqual(theSubShape))
183 aSubShape = theSubShape; // the whole context
184 if (aConstruction->isInfinite()) {
185 // For correct naming selection, put the shape into the naming structure.
186 // It seems sub-shapes are not needed: only this shape is (and can be) selected.
187 TNaming_Builder aBuilder(aSelLab);
188 aBuilder.Generated(aConstruction->shape()->impl<TopoDS_Shape>());
190 } else if (theContext->groupName() == ModelAPI_ResultPart::group()) {
191 aSelLab.ForgetAllAttributes(true);
192 TDataStd_UAttribute::Set(aSelLab, kPART_REF_ID);
193 selectPart(std::dynamic_pointer_cast<ModelAPI_Result>(theContext), theSubShape);
194 } else { // check the feature context: parent-Part of this feature should not be used
195 FeaturePtr aFeatureContext = std::dynamic_pointer_cast<ModelAPI_Feature>(theContext);
196 if (aFeatureContext.get()) {
197 if (owner()->document() != aFeatureContext->document()) {
198 aSelLab.ForgetAllAttributes(true);
199 myRef.setValue(ObjectPtr());
201 owner()->data()->blockSendAttributeUpdated(false);
207 owner()->data()->sendAttributeUpdated(this);
210 owner()->data()->blockSendAttributeUpdated(false);
215 void Model_AttributeSelection::setValueCenter(
216 const ObjectPtr& theContext, const std::shared_ptr<GeomAPI_Edge>& theEdge,
217 const CenterType theCenterType, const bool theTemporarily)
219 bool anUpdated = setValue(theContext, theEdge, theTemporarily);
220 if (theTemporarily) {
221 myTmpCenterType = theCenterType;
222 } else { // store in the data structure
223 TDF_Label aSelLab = selectionLabel();
224 switch(theCenterType) {
227 anUpdated = !aSelLab.IsAttribute(kCIRCLE_CENTER);
228 TDataStd_UAttribute::Set(aSelLab, kCIRCLE_CENTER);
230 case ELLIPSE_FIRST_FOCUS:
232 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER1);
233 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER1);
235 case ELLIPSE_SECOND_FOCUS:
237 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER2);
238 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER2);
242 owner()->data()->sendAttributeUpdated(this);
246 void Model_AttributeSelection::selectValue(
247 const std::shared_ptr<ModelAPI_AttributeSelection>& theSource)
250 std::shared_ptr<GeomAPI_Shape> aValue =
251 std::dynamic_pointer_cast<Model_AttributeSelection>(theSource)->internalValue(aType);
252 if (!aValue.get() || aType == NOT_CENTER) {
253 setValue(theSource->context(), aValue);
255 std::shared_ptr<GeomAPI_Edge> anEdge(new GeomAPI_Edge);
256 anEdge->setImpl(new TopoDS_Shape(aValue->impl<TopoDS_Shape>()));
257 setValueCenter(theSource->context(), anEdge, aType);
261 void Model_AttributeSelection::removeTemporaryValues()
263 if (myTmpContext.get() || myTmpSubShape.get()) {
264 myTmpContext.reset();
265 myTmpSubShape.reset();
269 // returns the center of the edge: circular or elliptical
270 GeomShapePtr centerByEdge(GeomShapePtr theEdge, ModelAPI_AttributeSelection::CenterType theType)
272 if (theType != ModelAPI_AttributeSelection::NOT_CENTER && theEdge.get() != NULL) {
273 TopoDS_Shape aShape = theEdge->impl<TopoDS_Shape>();
274 if (!aShape.IsNull() && aShape.ShapeType() == TopAbs_EDGE) {
275 TopoDS_Edge anEdge = TopoDS::Edge(aShape);
276 double aFirst, aLast;
277 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
278 if (!aCurve.IsNull()) {
279 TopoDS_Vertex aVertex;
280 BRep_Builder aBuilder;
281 if (theType == ModelAPI_AttributeSelection::CIRCLE_CENTER) {
282 Handle(Geom_Circle) aCirc = Handle(Geom_Circle)::DownCast(aCurve);
283 if (!aCirc.IsNull()) {
284 aBuilder.MakeVertex(aVertex, aCirc->Location(), Precision::Confusion());
287 Handle(Geom_Ellipse) anEll = Handle(Geom_Ellipse)::DownCast(aCurve);
288 if (!anEll.IsNull()) {
289 aBuilder.MakeVertex(aVertex,
290 theType == ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS ?
291 anEll->Focus1() : anEll->Focus2(), Precision::Confusion());
294 if (!aVertex.IsNull()) {
295 std::shared_ptr<GeomAPI_Vertex> aResult(new GeomAPI_Vertex);
296 aResult->setImpl(new TopoDS_Vertex(aVertex));
302 return theEdge; // no vertex, so, return the initial edge
305 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::value()
307 if (!ModelAPI_AttributeSelection::isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
308 return std::shared_ptr<GeomAPI_Shape>();
309 CenterType aType = NOT_CENTER;
310 std::shared_ptr<GeomAPI_Shape> aResult = internalValue(aType);
311 return centerByEdge(aResult, aType);
314 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::internalValue(CenterType& theType)
316 theType = NOT_CENTER;
317 GeomShapePtr aResult;
318 if (myTmpContext.get() || myTmpSubShape.get()) {
319 theType = myTmpCenterType;
320 ResultConstructionPtr aResulConstruction =
321 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(myTmpContext);
322 if(aResulConstruction.get()) {
323 // it is just reference to construction.
324 return myTmpSubShape;
326 return myTmpSubShape.get() ? myTmpSubShape : myTmpContext->shape();
329 TDF_Label aSelLab = selectionLabel();
330 if (aSelLab.IsAttribute(kINVALID_SELECTION))
333 if (aSelLab.IsAttribute(kCIRCLE_CENTER))
334 theType = CIRCLE_CENTER;
335 else if (aSelLab.IsAttribute(kELLIPSE_CENTER1))
336 theType = ELLIPSE_FIRST_FOCUS;
337 else if (aSelLab.IsAttribute(kELLIPSE_CENTER2))
338 theType = ELLIPSE_SECOND_FOCUS;
341 if (myRef.isInitialized()) {
342 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
343 ResultPtr aContext = context();
344 if (!aContext.get() || aContext->groupName() == ModelAPI_ResultConstruction::group())
345 return aResult; // empty result, for whole construction selection also
346 return aContext->shape();
348 if (aSelLab.IsAttribute(kPART_REF_ID)) {
349 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(context());
350 if (!aPart.get() || !aPart->isActivated())
351 return std::shared_ptr<GeomAPI_Shape>(); // postponed naming needed
352 Handle(TDataStd_Integer) anIndex;
353 if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
354 if (anIndex->Get()) { // special selection attribute was created, use it
355 return aPart->selectionValue(anIndex->Get());
356 } else { // face with name is already in the data model, so try to take it by name
357 Handle(TDataStd_Name) aName;
358 if (aSelLab.FindAttribute(TDataStd_Name::GetID(), aName)) {
359 std::string aSubShapeName(TCollection_AsciiString(aName->Get()).ToCString());
360 std::size_t aPartEnd = aSubShapeName.find('/');
361 if (aPartEnd != std::string::npos && aPartEnd != aSubShapeName.rfind('/')) {
362 std::string aNameInPart = aSubShapeName.substr(aPartEnd + 1);
364 std::string aType; // to reuse already existing selection the type is not needed
365 return aPart->shapeInPart(aNameInPart, aType, anIndex);
372 std::shared_ptr<Model_ResultConstruction> aConstr =
373 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
375 if (aConstr->isInfinite())
376 return aResult; // empty result
378 if (!aConstr.get()) { // for construction context, return empty result as usual even
379 // the whole feature is selected
380 FeaturePtr aFeature = contextFeature();
381 if (aFeature.get()) {
382 std::list<GeomShapePtr> allShapes;
383 std::list<ResultPtr>::const_iterator aRes = aFeature->results().cbegin();
384 for (; aRes != aFeature->results().cend(); aRes++) {
385 if (aRes->get() && !(*aRes)->isDisabled()) {
386 GeomShapePtr aShape = (*aRes)->shape();
387 if (aShape.get() && !aShape->isNull()) {
388 allShapes.push_back(aShape);
392 return GeomAlgoAPI_CompoundBuilder::compound(allShapes);
396 if (aSelLab.IsAttribute(kWEAK_NAMING)) { // a weak naming is used
397 Handle(TDataStd_Integer) aWeakId;
398 aSelLab.FindAttribute(kWEAK_NAMING, aWeakId);
399 // get the context shape
400 GeomShapePtr aContextShape;
401 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(context());
403 aContextShape = aBody->shape();
405 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
407 aContextShape = aResult->shape();
410 if (!aContextShape.get())
411 return GeomShapePtr();
412 Handle(TDataStd_Integer) aWeakShapeType;
413 aSelLab.FindAttribute(kWEAK_NAMING_SHAPETYPE, aWeakShapeType);
414 GeomAlgoAPI_NExplode aNExplode(
415 aContextShape, GeomAPI_Shape::ShapeType(aWeakShapeType->Get()));
416 GeomShapePtr aValue = aNExplode.shape(aWeakId->Get());
420 Handle(TNaming_NamedShape) aSelection;
421 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
422 TopoDS_Shape aSelShape = aSelection->Get();
423 aResult = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
424 aResult->setImpl(new TopoDS_Shape(aSelShape));
425 } else if (aConstr) { // simple construction element: just shape of this construction element
426 aResult = aConstr->shape();
432 bool Model_AttributeSelection::isInvalid()
434 return selectionLabel().IsAttribute(kINVALID_SELECTION) == Standard_True;
437 bool Model_AttributeSelection::isInitialized()
439 if (ModelAPI_AttributeSelection::isInitialized()) { // additional checks if it is initialized
440 std::shared_ptr<GeomAPI_Shape> aResult;
441 if (myRef.isInitialized()) {
442 TDF_Label aSelLab = selectionLabel();
443 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
444 ResultPtr aContext = context();
445 return aContext.get() != NULL;
447 Handle(TNaming_NamedShape) aSelection;
448 if (selectionLabel().FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
449 return !aSelection->Get().IsNull();
450 } else { // for simple construction element: just shape of this construction element
451 std::shared_ptr<Model_ResultConstruction> aConstr =
452 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
456 // for the whole feature, a feature object
457 FeaturePtr aFeat = contextFeature();
466 Model_AttributeSelection::Model_AttributeSelection(TDF_Label& theLabel)
469 myIsInitialized = myRef.isInitialized();
473 void Model_AttributeSelection::setID(const std::string theID)
476 ModelAPI_AttributeSelection::setID(theID);
479 ResultPtr Model_AttributeSelection::context()
481 if (!ModelAPI_AttributeSelection::isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
484 if (myTmpContext.get() || myTmpSubShape.get()) {
488 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
489 // for parts there could be same-data result, so take the last enabled
491 if(aResult->groupName() == ModelAPI_ResultPart::group()) {
492 int aSize = aResult->document()->size(ModelAPI_ResultPart::group());
493 for(int a = aSize - 1; a >= 0; a--) {
494 ObjectPtr aPart = aResult->document()->object(ModelAPI_ResultPart::group(), a);
495 if(aPart.get() && aPart->data() == aResult->data()) {
496 ResultPtr aPartResult = std::dynamic_pointer_cast<ModelAPI_Result>(aPart);
497 FeaturePtr anOwnerFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
498 // check that this result is not this-feature result (it is forbidden t oselect itself)
499 if(anOwnerFeature.get() && anOwnerFeature->firstResult() != aPartResult) {
505 } else { // if feature - construction is selected, it has only one result, return this result
506 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
507 if (aFeature.get() && aFeature->results().size() == 1 &&
508 aFeature->firstResult()->groupName() == ModelAPI_ResultConstruction::group())
509 return aFeature->firstResult();
514 FeaturePtr Model_AttributeSelection::contextFeature() {
515 if (myTmpContext.get() || myTmpSubShape.get()) {
516 return FeaturePtr(); // feature can not be selected temporarily
518 return std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
520 ObjectPtr Model_AttributeSelection::contextObject() {
521 FeaturePtr aRes = contextFeature();
528 void Model_AttributeSelection::setObject(const std::shared_ptr<ModelAPI_Object>& theObject)
530 ModelAPI_AttributeSelection::setObject(theObject);
531 myRef.setObject(theObject);
534 /// Sets the invalid flag if flag is false, or removes it if "true"
536 static bool setInvalidIfFalse(TDF_Label& theLab, const bool theFlag) {
538 theLab.ForgetAttribute(kINVALID_SELECTION);
540 TDataStd_UAttribute::Set(theLab, kINVALID_SELECTION);
545 void Model_AttributeSelection::split(
546 ResultPtr theContext, TopoDS_Shape theNewShape, TopAbs_ShapeEnum theType)
548 TopTools_ListOfShape aSubs;
549 for(TopoDS_Iterator anExplorer(theNewShape); anExplorer.More(); anExplorer.Next()) {
550 if (!anExplorer.Value().IsNull() &&
551 anExplorer.Value().ShapeType() == theType) {
552 aSubs.Append(anExplorer.Value());
553 } else { // invalid case; bad result shape, so, impossible to split easily
558 if (aSubs.Extent() > 1) { // ok to split
559 TopTools_ListIteratorOfListOfShape aSub(aSubs);
560 GeomShapePtr aSubSh(new GeomAPI_Shape);
561 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
562 setValue(theContext, aSubSh);
563 for(aSub.Next(); aSub.More(); aSub.Next()) {
564 GeomShapePtr aSubSh(new GeomAPI_Shape);
565 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
566 myParent->append(theContext, aSubSh);
571 bool Model_AttributeSelection::update()
573 FeaturePtr aContextFeature = contextFeature();
574 if (aContextFeature.get()) {
575 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
578 TDF_Label aSelLab = selectionLabel();
579 ResultPtr aContext = context();
581 return setInvalidIfFalse(aSelLab, false);
582 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
583 return setInvalidIfFalse(aSelLab, aContext->shape() && !aContext->shape()->isNull());
586 if (aSelLab.IsAttribute(kPART_REF_ID)) { // it is reference to the part object
587 std::shared_ptr<GeomAPI_Shape> aNoSelection;
588 bool aResult = selectPart(aContext, aNoSelection, true);
589 aResult = setInvalidIfFalse(aSelLab, aResult);
591 owner()->data()->sendAttributeUpdated(this);
596 if (aContext->groupName() == ModelAPI_ResultBody::group()) {
597 if (aSelLab.IsAttribute(kWEAK_NAMING)) { // a weak naming is used
598 Handle(TDataStd_Integer) aWeakId;
599 aSelLab.FindAttribute(kWEAK_NAMING, aWeakId);
600 // get the context shape
601 GeomShapePtr aContextShape;
602 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aContext);
604 aContextShape = aBody->shape();
606 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
608 aContextShape = aResult->shape();
611 if (!setInvalidIfFalse(aSelLab, aContextShape.get() != NULL)) // context shape not found
613 Handle(TDataStd_Integer) aWeakShapeType;
614 aSelLab.FindAttribute(kWEAK_NAMING_SHAPETYPE, aWeakShapeType);
615 GeomAlgoAPI_NExplode aNExplode(
616 aContextShape, GeomAPI_Shape::ShapeType(aWeakShapeType->Get()));
617 GeomShapePtr aValue = aNExplode.shape(aWeakId->Get());
618 return setInvalidIfFalse(aSelLab, aValue.get() != NULL);
620 // body: just a named shape, use topological selection mechanism
621 bool aResult = false;
622 TopoDS_Shape anOldShape;
623 Handle(TNaming_NamedShape) aNS;
624 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
625 anOldShape = aNS->Get();
627 Selector_Selector aSelector(aSelLab);
628 if (aSelector.restore()) { // it is stored in old OCCT format, use TNaming_Selector
629 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
630 aResult = aSelector.solve(aContextShape);
632 aResult = setInvalidIfFalse(aSelLab, aResult);
634 TopoDS_Shape aNewShape;
635 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
636 aNewShape = aNS->Get();
638 if (anOldShape.IsNull() || aNewShape.IsNull() || !anOldShape.IsEqual(aNewShape)) {
639 // shape type shoud not not changed: if shape becomes compound of such shapes, then split
640 if (myParent && !anOldShape.IsNull() && !aNewShape.IsNull() &&
641 anOldShape.ShapeType() != aNewShape.ShapeType() &&
642 (aNewShape.ShapeType() == TopAbs_COMPOUND || aNewShape.ShapeType() == TopAbs_COMPSOLID))
644 split(aContext, aNewShape, anOldShape.ShapeType());
646 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
651 if (aContext->groupName() == ModelAPI_ResultConstruction::group()) {
653 std::shared_ptr<Model_ResultConstruction> aConstructionContext =
654 std::dynamic_pointer_cast<Model_ResultConstruction>(aContext);
655 if (!aConstructionContext->isInfinite()) {
656 Selector_Selector aSelector(aSelLab);
657 aResult = aSelector.restore();
658 TopoDS_Shape anOldShape = aSelector.value();
660 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
661 aResult = aSelector.solve(aContextShape);
663 aResult = setInvalidIfFalse(aSelLab, aResult);
664 if (aResult && !anOldShape.IsEqual(aSelector.value()))
665 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
667 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
671 return setInvalidIfFalse(aSelLab, false); // unknown case
674 void Model_AttributeSelection::selectBody(
675 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape)
677 // perform the selection
678 TopoDS_Shape aContext;
680 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);//myRef.value()
682 aContext = aBody->shape()->impl<TopoDS_Shape>();
685 std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
687 aContext = aResult->shape()->impl<TopoDS_Shape>();
689 Events_InfoMessage("Model_AttributeSelection", "A result with shape is expected").send();
694 // with "recover" feature the selected context may be not up to date (issue 1710)
695 TDF_Label aSelLab = selectionLabel();
696 TopoDS_Shape aNewSub = theSubShape ? theSubShape->impl<TopoDS_Shape>() : aContext;
698 if (!aContext.IsNull()) {
699 FeaturePtr aFeatureOwner = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
700 bool aSelectorOk = true;
701 Selector_Selector aSel(aSelLab);
703 aSelectorOk = aSel.select(aContext, aNewSub);
706 aSelectorOk = aSel.solve(aContext);
711 // check that selection is correct, otherwise use weak naming solution
712 TDF_Label aSelLab = selectionLabel();
713 aSelLab.ForgetAttribute(kWEAK_NAMING);
714 Handle(TNaming_NamedShape) aSelectorShape;
715 if (aSelectorOk && aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aSelectorShape))
717 TopoDS_Shape aShape = aSelectorShape->Get();
718 if (aShape.IsNull() || aShape.ShapeType() != aNewSub.ShapeType())
721 if (!aSelectorOk) { // weak naming identifier instead
722 GeomShapePtr aContextShape(new GeomAPI_Shape);
723 aContextShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aContext));
724 GeomShapePtr aValueShape(new GeomAPI_Shape);
725 aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewSub));
727 GeomAlgoAPI_NExplode aNExplode(aContextShape, aValueShape->shapeType());
728 int anId = aNExplode.index(aValueShape);
730 TDataStd_Integer::Set(aSelLab, kWEAK_NAMING, anId);
731 TDataStd_Integer::Set(aSelLab, kWEAK_NAMING_SHAPETYPE, int(aValueShape->shapeType()));
737 bool Model_AttributeSelection::selectPart(
738 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape,
739 const bool theUpdate)
741 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(theContext);
742 if (!aPart.get() || !aPart->isActivated())
743 return true; // postponed naming
745 Handle(TDataStd_Integer) anIndex;
746 if (selectionLabel().FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
747 // by internal selection
748 if (anIndex->Get() > 0) {
749 // update the selection by index
750 return aPart->updateInPart(anIndex->Get());
752 return true; // nothing to do, referencing just by name
755 return true; // nothing to do, referencing just by name
757 // store the shape (in case part is not loaded it should be useful
759 std::string aName = theContext->data()->name();
760 if (!theSubShape.get() || theSubShape->isNull()) {// the whole part shape is selected
761 aShape = theContext->shape()->impl<TopoDS_Shape>();
763 aShape = theSubShape->impl<TopoDS_Shape>();
765 aName += "/" + aPart->nameInPart(theSubShape, anIndex);
766 TDataStd_Integer::Set(selectionLabel(), anIndex);
768 TNaming_Builder aBuilder(selectionLabel());
769 aBuilder.Select(aShape, aShape);
770 // identify by name in the part
771 TDataStd_Name::Set(selectionLabel(), aName.c_str());
772 return !aName.empty();
775 TDF_Label Model_AttributeSelection::selectionLabel()
777 return myRef.myRef->Label().FindChild(1);
780 /// prefixes of the shape names with centers defined
781 static std::map<ModelAPI_AttributeSelection::CenterType, std::string> kCENTERS_PREFIX;
783 /// returns the map that contains all possible prefixes of the center-names
784 static std::map<ModelAPI_AttributeSelection::CenterType, std::string>& centersMap()
786 if (kCENTERS_PREFIX.empty()) { // fill map by initial values
787 kCENTERS_PREFIX[ModelAPI_AttributeSelection::CIRCLE_CENTER] = "__cc";
788 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS] = "__eff";
789 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_SECOND_FOCUS] = "__esf";
791 return kCENTERS_PREFIX;
794 std::string Model_AttributeSelection::namingName(const std::string& theDefaultName)
796 std::string aName("");
797 if(!this->isInitialized())
798 return !theDefaultName.empty() ? theDefaultName : aName;
800 CenterType aCenterType = NOT_CENTER;
801 std::shared_ptr<GeomAPI_Shape> aSubSh = internalValue(aCenterType);
802 ResultPtr aCont = context();
805 (aCont->groupName() == ModelAPI_ResultConstruction::group() && contextFeature().get())) {
806 // selection of a full feature
807 FeaturePtr aFeatureCont = contextFeature();
808 if (aFeatureCont.get()) {
809 return kWHOLE_FEATURE + aFeatureCont->name();
811 // in case of selection of removed result
815 TDF_Label aSelLab = selectionLabel();
816 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // whole context, no value
817 return contextName(aCont);
820 Handle(TDataStd_Integer) aWeakId;
821 if (aSelLab.FindAttribute(kWEAK_NAMING, aWeakId)) { // a weak naming is used
822 std::ostringstream aNameStream;
823 aNameStream<<contextName(aCont)<<"/weak_name_"<<aWeakId->Get();
824 return aNameStream.str();
827 // whole infinitive construction
828 if (aCont->groupName() == ModelAPI_ResultConstruction::group()) {
829 ResultConstructionPtr aConstr = std::dynamic_pointer_cast<Model_ResultConstruction>(aCont);
830 if (aConstr->isInfinite()) {
831 return contextName(aCont);
835 Selector_Selector aSelector(aSelLab);
837 if (aSelector.restore())
838 aResult = aSelector.name(this);
840 Model_SelectionNaming aSelNaming(aSelLab);
841 std::string aResult = aSelNaming.namingName(
842 aCont, aSubSh, theDefaultName, owner()->document() != aCont->document());
844 if (aCenterType != NOT_CENTER) {
845 aResult += centersMap()[aCenterType];
850 // returns the center type and modifies the shape name if this name is center-name
851 static ModelAPI_AttributeSelection::CenterType centerTypeByName(std::string& theShapeName)
853 std::map<ModelAPI_AttributeSelection::CenterType, std::string>::iterator aPrefixIter =
854 centersMap().begin();
855 for(; aPrefixIter != centersMap().end(); aPrefixIter++) {
856 std::size_t aFound = theShapeName.find(aPrefixIter->second);
857 if (aFound != std::string::npos &&
858 aFound == theShapeName.size() - aPrefixIter->second.size()) {
859 theShapeName = theShapeName.substr(0, aFound);
860 return aPrefixIter->first;
863 return ModelAPI_AttributeSelection::NOT_CENTER;
866 // type ::= COMP | COMS | SOLD | SHEL | FACE | WIRE | EDGE | VERT
867 void Model_AttributeSelection::selectSubShape(
868 const std::string& theType, const std::string& theSubShapeName)
870 if(theSubShapeName.empty() || theType.empty()) return;
872 std::string aSubShapeName = theSubShapeName;
873 CenterType aCenterType = theType[0] == 'v' || theType[0] == 'V' ? // only for vertex-type
874 centerTypeByName(aSubShapeName) : NOT_CENTER;
875 std::string aType = aCenterType == NOT_CENTER ? theType : "EDGE"; // search for edge now
876 TopAbs_ShapeEnum aShapeType = TopAbs_ShapeEnum(GeomAPI_Shape::shapeTypeByStr(theType));
877 static const GeomShapePtr anEmptyShape;
879 // first iteration is selection by name without center prefix, second - in case of problem,
880 // try with initial name
881 for(int aUseCenter = 1; aUseCenter >= 0; aUseCenter--) {
882 std::string aSubShapeName = theSubShapeName;
883 if (aUseCenter == 0 && aCenterType != NOT_CENTER) {
884 aCenterType = NOT_CENTER;
886 } else if (aUseCenter != 1) continue;
888 std::shared_ptr<Model_Document> aDoc =
889 std::dynamic_pointer_cast<Model_Document>(owner()->document());
890 // check this is Part-name: 2 delimiters in the name
891 std::size_t aPartEnd = aSubShapeName.find('/');
892 if (aPartEnd != std::string::npos) {
893 std::string aPartName = aSubShapeName.substr(0, aPartEnd);
894 DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
895 if (aPartName == aRootDoc->kind()) {
896 aDoc = std::dynamic_pointer_cast<Model_Document>(aRootDoc);
897 aSubShapeName = aSubShapeName.substr(aPartEnd + 1);
899 ObjectPtr aFound = owner()->document()->objectByName(ModelAPI_ResultPart::group(), aPartName);
900 if (aFound.get()) { // found such part, so asking it for the name
901 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFound);
902 aDoc = std::dynamic_pointer_cast<Model_Document>(aPart->partDoc());
903 aSubShapeName = aSubShapeName.substr(aPartEnd +1);
908 // check this is a whole feature context
909 if (aSubShapeName.size() > kWHOLE_FEATURE.size() &&
910 aSubShapeName.substr(0, kWHOLE_FEATURE.size()) == kWHOLE_FEATURE) {
911 std::string aFeatureName = aSubShapeName.substr(kWHOLE_FEATURE.size());
912 ObjectPtr anObj = aDoc->objectByName(ModelAPI_Feature::group(), aFeatureName);
914 setValue(anObj, anEmptyShape);
919 // the whole result selection check
920 if (aSubShapeName.find('/') == std::string::npos) {
921 ObjectPtr aRes = aDoc->objectByName(ModelAPI_ResultConstruction::group(), aSubShapeName);
923 aRes = aDoc->objectByName(ModelAPI_ResultBody::group(), aSubShapeName);
925 setValue(aRes, anEmptyShape);
930 Selector_Selector aSelector(aDoc->generalLabel());
931 myRestoreDocument = aDoc;
932 TDF_Label aContextLabel = aSelector.restoreByName(aSubShapeName, aShapeType, this);
933 myRestoreDocument.reset();
934 if (!aContextLabel.IsNull()) {
935 ResultPtr aContext = aDoc->resultByLab(aContextLabel); // any label for document access
936 if (aContext.get() && aContext->shape().get()) {
937 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
938 if (aSelector.solve(aContextShape)) {
939 GeomShapePtr aShapeToBeSelected(new GeomAPI_Shape);
940 aShapeToBeSelected->setImpl<TopoDS_Shape>(new TopoDS_Shape(aSelector.value()));
941 if (aCenterType != NOT_CENTER) {
942 if (!aShapeToBeSelected->isEdge())
944 std::shared_ptr<GeomAPI_Edge> aSelectedEdge(new GeomAPI_Edge(aShapeToBeSelected));
945 setValueCenter(aContext, aSelectedEdge, aCenterType);
948 setValue(aContext, aShapeToBeSelected);
953 aSubShapeName = theSubShapeName;
956 TDF_Label aSelLab = selectionLabel();
957 setInvalidIfFalse(aSelLab, false);
961 void Model_AttributeSelection::selectSubShape(const std::string& theType,
962 const GeomPointPtr& thePoint)
964 if (theType.empty() || !thePoint)
967 // list of parent features
968 FeaturePtr anOwner = ModelAPI_Feature::feature(owner());
969 std::set<FeaturePtr> aParents = ModelAPI_Tools::getParents(anOwner);
971 int aSelectionIndex = 0;
972 GeomAPI_Shape::ShapeType aType = GeomAPI_Shape::shapeTypeByStr(theType);
973 if (aType == GeomAPI_Shape::SHAPE) {
974 // possibly, the string consists of the type and the index,
975 // thus, try to separate them
976 size_t aUndersporePos = theType.find_first_of('_');
977 if (aUndersporePos != std::string::npos)
978 aType = GeomAPI_Shape::shapeTypeByStr(theType.substr(0, aUndersporePos));
980 if (aType != GeomAPI_Shape::SHAPE) {
981 for (std::string::const_iterator aChar = theType.begin() + aUndersporePos + 1;
982 aChar != theType.end(); ++aChar) {
983 if (std::isdigit(*aChar))
984 aSelectionIndex = aSelectionIndex * 10 + (*aChar - '0');
990 aSelectionIndex -= 1;
994 std::list<ModelGeomAlgo_Shape::SubshapeOfResult> anAppropriate;
996 // collect features from PartSet and the current part
997 SessionPtr aSession = ModelAPI_Session::get();
998 std::list<FeaturePtr> aFeatures = aSession->moduleDocument()->allFeatures();
999 if (aSession->moduleDocument() != owner()->document()) {
1000 std::list<FeaturePtr> aPartFeatures = owner()->document()->allFeatures();
1001 aFeatures.insert(aFeatures.end(), aPartFeatures.begin(), aPartFeatures.end());
1003 // Process results of all features from the last to the first
1004 // to find appropriate sub-shape
1005 for (std::list<FeaturePtr>::const_reverse_iterator anIt = aFeatures.rbegin();
1006 anIt != aFeatures.rend(); ++anIt) {
1007 // selection cannot be linked to the parent features
1008 if (aParents.find(*anIt) != aParents.end())
1010 // check the feature is a part of composite feature (like sketch elements),
1011 // then do not process it, it will be processed in scope of composite feature
1012 bool isSubOfComposite = false;
1013 const std::set<AttributePtr>& aRefs = (*anIt)->data()->refsToMe();
1014 for (std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin();
1015 aRefIt != aRefs.end() && !isSubOfComposite; ++aRefIt) {
1016 FeaturePtr aFeature = ModelAPI_Feature::feature((*aRefIt)->owner());
1017 CompositeFeaturePtr aCompFeature =
1018 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
1019 isSubOfComposite = aCompFeature && aCompFeature->isSub(*anIt);
1021 if (isSubOfComposite)
1024 // process results of the current feature to find appropriate sub-shape
1025 if (ModelGeomAlgo_Shape::findSubshapeByPoint(*anIt, thePoint, aType, anAppropriate)) {
1026 std::list<ModelGeomAlgo_Shape::SubshapeOfResult>::iterator anApIt = anAppropriate.begin();
1027 for (; aSelectionIndex > 0 && anApIt != anAppropriate.end(); --aSelectionIndex)
1028 ++anApIt; // skip this shape, because one of the previous is selected
1030 if (anApIt != anAppropriate.end()) {
1031 if (anApIt->myCenterType == (int)ModelAPI_AttributeSelection::NOT_CENTER)
1032 setValue(anApIt->myResult, anApIt->mySubshape);
1034 setValueCenter(anApIt->myResult, anApIt->mySubshape->edge(),
1035 (ModelAPI_AttributeSelection::CenterType)anApIt->myCenterType);
1041 TDF_Label aSelLab = selectionLabel();
1042 setInvalidIfFalse(aSelLab, false);
1046 void Model_AttributeSelection::selectSubShape(const std::string& theType,
1047 const std::string& theContextName, const int theIndex)
1049 // selection of context by name
1050 //std::string aNamingContextName = theContextName + "/";
1051 //selectSubShape(theType, aNamingContextName);
1052 std::shared_ptr<Model_Document> aDoc =
1053 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1055 bool aUnique = true;
1056 std::string aContextName = theContextName;
1057 std::string anEmptySub = "";
1058 ResultPtr aContext = aDoc->findByName(aContextName, anEmptySub, aUnique);
1059 //ResultPtr aContext = context();
1060 if (aContext.get()) {
1061 GeomShapePtr aContShape = aContext->shape();
1062 if (aContShape.get()) {
1063 GeomAlgoAPI_NExplode aNExp(aContShape, GeomAPI_Shape::shapeTypeByStr(theType));
1064 GeomShapePtr aValue = aNExp.shape(theIndex);
1066 setValue(aContext, aValue);
1072 int Model_AttributeSelection::Id()
1075 std::shared_ptr<GeomAPI_Shape> aSelection = value();
1076 ResultPtr aContextRes = context();
1077 // support for compsolids:
1078 while(ModelAPI_Tools::bodyOwner(aContextRes).get()) {
1079 aContextRes = ModelAPI_Tools::bodyOwner(aContextRes);
1081 std::shared_ptr<GeomAPI_Shape> aContext = aContextRes->shape();
1084 TopoDS_Shape aMainShape = aContext->impl<TopoDS_Shape>();
1085 const TopoDS_Shape& aSubShape = aSelection->impl<TopoDS_Shape>();
1086 // searching for the latest main shape
1087 if (aSelection && !aSelection->isNull() && aContext && !aContext->isNull())
1089 std::shared_ptr<Model_Document> aDoc =
1090 std::dynamic_pointer_cast<Model_Document>(context()->document());
1092 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aMainShape, aDoc->generalLabel());
1093 if (!aNS.IsNull()) {
1094 aMainShape = TNaming_Tool::CurrentShape(aNS);
1098 TopTools_IndexedMapOfShape aSubShapesMap;
1099 TopExp::MapShapes(aMainShape, aSubShapesMap);
1100 anID = aSubShapesMap.FindIndex(aSubShape);
1105 void Model_AttributeSelection::setId(int theID)
1107 std::shared_ptr<GeomAPI_Shape> aSelection;
1109 ResultPtr aContextRes = context();
1110 // support for compsolids:
1111 while(ModelAPI_Tools::bodyOwner(aContextRes).get()) {
1112 aContextRes = ModelAPI_Tools::bodyOwner(aContextRes);
1114 std::shared_ptr<GeomAPI_Shape> aContext = aContextRes->shape();
1116 TopoDS_Shape aMainShape = aContext->impl<TopoDS_Shape>();
1117 // searching for the latest main shape
1118 if (theID > 0 && aContext && !aContext->isNull())
1120 std::shared_ptr<Model_Document> aDoc =
1121 std::dynamic_pointer_cast<Model_Document>(aContextRes->document());
1123 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aMainShape, aDoc->generalLabel());
1124 if (!aNS.IsNull()) {
1125 aMainShape = TNaming_Tool::CurrentShape(aNS);
1129 TopTools_IndexedMapOfShape aSubShapesMap;
1130 TopExp::MapShapes(aMainShape, aSubShapesMap);
1131 const TopoDS_Shape& aSelShape = aSubShapesMap.FindKey(theID);
1133 std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
1134 aResult->setImpl(new TopoDS_Shape(aSelShape));
1136 aSelection = aResult;
1139 setValue(aContextRes, aSelection);
1142 std::string Model_AttributeSelection::contextName(const ResultPtr& theContext) const
1144 std::string aResult;
1145 if (owner()->document() != theContext->document()) {
1146 if (theContext->document() == ModelAPI_Session::get()->moduleDocument()) {
1147 aResult = theContext->document()->kind() + "/";
1149 ResultPtr aDocRes = ModelAPI_Tools::findPartResult(
1150 ModelAPI_Session::get()->moduleDocument(), theContext->document());
1151 if (aDocRes.get()) {
1152 aResult = aDocRes->data()->name() + "/";
1156 aResult += theContext->data()->name();
1160 void Model_AttributeSelection::computeValues(
1161 ResultPtr theOldContext, ResultPtr theNewContext, TopoDS_Shape theValShape,
1162 TopTools_ListOfShape& theShapes)
1164 bool aWasWholeContext = theValShape.IsNull();
1165 if (aWasWholeContext) {
1166 //theShapes.Append(theValShape);
1168 theValShape = theOldContext->shape()->impl<TopoDS_Shape>();
1170 //TopoDS_Shape anOldContShape = theOldContext->shape()->impl<TopoDS_Shape>();
1171 TopoDS_Shape aNewContShape = theNewContext->shape()->impl<TopoDS_Shape>();
1172 //if (anOldContShape.IsSame(theValShape)) { // full context shape substituted by new full context
1173 //theShapes.Append(aNewContShape);
1176 // if a new value is unchanged in the new context, do nothing: value is correct
1177 TopExp_Explorer aSubExp(aNewContShape, theValShape.ShapeType());
1178 for(; aSubExp.More(); aSubExp.Next()) {
1179 if (aSubExp.Current().IsSame(theValShape)) {
1180 theShapes.Append(theValShape);
1184 // if new context becomes compsolid, the resulting sub may be in sub-solids
1185 std::list<ResultPtr> aNewToIterate;
1186 aNewToIterate.push_back(theNewContext);
1187 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theNewContext);
1189 std::list<ResultPtr> allNewContextSubs;
1190 ModelAPI_Tools::allSubs(aComp, allNewContextSubs);
1191 std::list<ResultPtr>::iterator aSub = allNewContextSubs.begin();
1192 for(; aSub != allNewContextSubs.end(); aSub++) {
1193 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aSub);
1194 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1195 aNewToIterate.push_back(aBody);
1199 // first iteration: searching for the whole shape appearance (like face of the box)
1200 // second iteration: searching for sub-shapes that contain the sub (like vertex on faces)
1201 int aToFindPart = 0;
1202 TopTools_DataMapOfShapeShape aNewToOld; // map from new containers to old containers (with val)
1203 TopTools_MapOfShape anOlds; // to know how many olds produced new containers
1204 for(; aToFindPart != 2 && theShapes.IsEmpty(); aToFindPart++) {
1205 std::list<ResultPtr>::iterator aNewContIter = aNewToIterate.begin();
1206 for(; aNewContIter != aNewToIterate.end(); aNewContIter++) {
1207 std::shared_ptr<Model_Data> aNewData =
1208 std::dynamic_pointer_cast<Model_Data>((*aNewContIter)->data());
1209 TDF_Label aNewLab = aNewData->shapeLab();
1210 // searching for produced sub-shape fully on some label
1211 TDF_ChildIDIterator aNSIter(aNewLab, TNaming_NamedShape::GetID(), Standard_True);
1212 for(; aNSIter.More(); aNSIter.Next()) {
1213 Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
1214 for(TNaming_Iterator aPairIter(aNS); aPairIter.More(); aPairIter.Next()) {
1215 if (aToFindPart == 0) { // search shape is fully inside
1216 if (aPairIter.OldShape().IsSame(theValShape)) {
1217 if (aPairIter.NewShape().IsNull()) {// value was removed
1221 theShapes.Append(aPairIter.NewShape());
1223 } else if (!aPairIter.OldShape().IsNull()) { // search shape that contains this sub
1224 TopExp_Explorer anExp(aPairIter.OldShape(), theValShape.ShapeType());
1225 for(; anExp.More(); anExp.Next()) {
1226 if (anExp.Current().IsSame(theValShape)) { // found a new container
1227 if (aPairIter.NewShape().IsNull()) {// value was removed
1231 aNewToOld.Bind(aPairIter.NewShape(), aPairIter.OldShape());
1232 anOlds.Add(aPairIter.OldShape());
1241 if (aToFindPart == 2 && !aNewToOld.IsEmpty()) {
1242 // map of sub-shapes -> number of occurences of these shapes in containers
1243 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher> aSubs;
1244 TopTools_DataMapOfShapeShape::Iterator aContIter(aNewToOld);
1245 for(; aContIter.More(); aContIter.Next()) {
1246 TopExp_Explorer aSubExp(aContIter.Key(), theValShape.ShapeType());
1247 for(; aSubExp.More(); aSubExp.Next()) {
1248 if (!aSubs.IsBound(aSubExp.Current())) {
1249 aSubs.Bind(aSubExp.Current(), TopTools_MapOfShape());
1251 // store old to know how many olds produced this shape
1252 aSubs.ChangeFind(aSubExp.Current()).Add(aContIter.Value());
1255 // if sub is appeared same times in containers as the number of old shapes that contain it
1256 int aCountInOld = anOlds.Size();
1257 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher>::Iterator
1259 for(; aSubsIter.More(); aSubsIter.Next()) {
1260 if (aSubsIter.Value().Size() == aCountInOld) {
1261 theShapes.Append(aSubsIter.Key());
1265 if (theShapes.IsEmpty()) { // nothing was changed
1266 theShapes.Append(aWasWholeContext ? TopoDS_Shape() : theValShape);
1270 bool Model_AttributeSelection::searchNewContext(std::shared_ptr<Model_Document> theDoc,
1271 const TopoDS_Shape theContShape, ResultPtr theContext, TopoDS_Shape theValShape,
1272 TDF_Label theAccessLabel,
1273 std::list<ResultPtr>& theResults, TopTools_ListOfShape& theValShapes)
1275 std::set<ResultPtr> aResults; // to avoid duplicates, new context, null if deleted
1276 TopTools_ListOfShape aResContShapes;
1277 // iterate context and shape, but also if it is sub-shape of main shape, check also it
1278 TopTools_ListOfShape aContextList;
1279 aContextList.Append(theContShape);
1280 if (theContext.get()) {
1281 ResultPtr aComposite = ModelAPI_Tools::bodyOwner(theContext);
1282 if (aComposite.get() && aComposite->shape().get() && !aComposite->shape()->isNull())
1283 aContextList.Append(aComposite->shape()->impl<TopoDS_Shape>());
1285 for(TopTools_ListOfShape::Iterator aContIter(aContextList); aContIter.More(); aContIter.Next()) {
1286 TNaming_SameShapeIterator aModifIter(aContIter.ChangeValue(), theAccessLabel);
1287 for(; aModifIter.More(); aModifIter.Next()) {
1288 TDF_Label anObjLab = aModifIter.Label().Father();
1289 ResultPtr aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1290 (theDoc->objects()->object(anObjLab));
1291 if (!aModifierObj.get()) {
1292 // #2241: shape may be sub-element of new object, not main (shell created from faces)
1293 if (!anObjLab.IsRoot())
1294 aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1295 (theDoc->objects()->object(anObjLab.Father()));
1296 if (!aModifierObj.get())
1299 FeaturePtr aModifierFeat = theDoc->feature(aModifierObj);
1300 if (!aModifierFeat.get())
1302 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1303 if (aModifierFeat == aThisFeature || !theDoc->isLaterByDep(aThisFeature, aModifierFeat))
1304 continue; // the modifier feature is later than this, so, should not be used
1305 FeaturePtr aCurrentModifierFeat = theDoc->feature(theContext);
1306 if (aCurrentModifierFeat == aModifierFeat ||
1307 !theDoc->isLaterByDep(aModifierFeat, aCurrentModifierFeat))
1308 continue; // the current modifier is later than the found, so, useless
1309 Handle(TNaming_NamedShape) aNewNS;
1310 aModifIter.Label().FindAttribute(TNaming_NamedShape::GetID(), aNewNS);
1311 if (aNewNS->Evolution() == TNaming_MODIFY || aNewNS->Evolution() == TNaming_GENERATED) {
1312 aResults.insert(aModifierObj);
1313 //TNaming_Iterator aPairIter(aNewNS);
1314 //aResContShapes.Append(aPairIter.NewShape());
1315 aResContShapes.Append(aModifierObj->shape()->impl<TopoDS_Shape>());
1316 } else if (aNewNS->Evolution() == TNaming_DELETE) { // a shape was deleted => result is empty
1317 aResults.insert(ResultPtr());
1318 } else { // not-processed modification => don't support it
1323 if (aResults.empty())
1324 return false; // no modifications found, must stay the same
1325 // iterate all results to find futher modifications
1326 std::set<ResultPtr>::iterator aResIter = aResults.begin();
1327 for(; aResIter != aResults.end(); aResIter++) {
1328 if (aResIter->get() != NULL) {
1329 // compute new values by two contextes: the old and the new
1330 TopTools_ListOfShape aValShapes;
1331 computeValues(theContext, *aResIter, theValShape, aValShapes);
1333 TopTools_ListIteratorOfListOfShape aNewVal(aValShapes);
1334 for(; aNewVal.More(); aNewVal.Next()) {
1335 std::list<ResultPtr> aNewRes;
1336 TopTools_ListOfShape aNewUpdatedVal;
1337 TopoDS_Shape aNewValSh = aNewVal.Value();
1338 TopoDS_Shape aNewContShape = (*aResIter)->shape()->impl<TopoDS_Shape>();
1339 if (theValShape.IsNull() && aNewContShape.IsSame(aNewValSh))
1340 aNewValSh.Nullify();
1341 if (searchNewContext(theDoc, aNewContShape, *aResIter, aNewValSh,
1342 theAccessLabel, aNewRes, aNewUpdatedVal))
1344 // appeand new results instead of the current ones
1345 std::list<ResultPtr>::iterator aNewIter = aNewRes.begin();
1346 TopTools_ListIteratorOfListOfShape aNewUpdVal(aNewUpdatedVal);
1347 for(; aNewIter != aNewRes.end(); aNewIter++, aNewUpdVal.Next()) {
1348 theResults.push_back(*aNewIter);
1349 theValShapes.Append(aNewUpdVal.Value());
1351 } else { // the current result is good
1352 theResults.push_back(*aResIter);
1353 theValShapes.Append(aNewValSh);
1358 return true; // theResults must be empty: everything is deleted
1361 void Model_AttributeSelection::updateInHistory()
1363 ResultPtr aContext = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
1364 // only bodies and parts may be modified later in the history, don't do anything otherwise
1365 if (!aContext.get() || (aContext->groupName() != ModelAPI_ResultBody::group() &&
1366 aContext->groupName() != ModelAPI_ResultPart::group()))
1368 std::shared_ptr<Model_Document> aDoc =
1369 std::dynamic_pointer_cast<Model_Document>(aContext->document());
1370 std::shared_ptr<Model_Data> aContData = std::dynamic_pointer_cast<Model_Data>(aContext->data());
1371 if (!aContData.get() || !aContData->isValid())
1373 TDF_Label aContLab = aContData->shapeLab(); // named shape where the selected context is located
1374 Handle(TNaming_NamedShape) aContNS;
1375 if (!aContLab.FindAttribute(TNaming_NamedShape::GetID(), aContNS)) {
1376 bool aFoundNewContext = true;
1377 ResultPtr aNewContext = aContext;
1378 while(aFoundNewContext) {
1379 aFoundNewContext = false;
1380 // parts have no shape in result, so, trace references using the Part info
1381 if (aNewContext->groupName() == ModelAPI_ResultPart::group()) {
1382 ResultPartPtr aPartContext = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aNewContext);
1383 if (aPartContext.get()) { // searching for the up to date references to the referenced cont
1384 const std::set<AttributePtr>& aRefs = aPartContext->data()->refsToMe();
1385 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1386 for(; aRef != aRefs.end(); aRef++) {
1387 // to avoid detection of part changes by local selection only
1388 AttributeSelectionPtr aSel =
1389 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(*aRef);
1390 if (aSel.get() && !aSel->value()->isSame(aSel->context()->shape()))
1393 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1394 if (aRefFeat.get() && aRefFeat != owner()) {
1395 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1396 if (!aDoc->isLaterByDep(aRefFeat, aThisFeature)) { // found better feature
1397 aFoundNewContext = true;
1398 aNewContext = aRefFeat->firstResult();
1405 if (aNewContext != aContext) {
1406 setValue(aNewContext, value());
1410 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1411 FeaturePtr aCurrentModifierFeat = aDoc->feature(aContext);
1412 // iterate the context shape modifications in order to find a feature that is upper in history
1413 // that this one and is really modifies the referenced result to refer to it
1414 ResultPtr aModifierResFound;
1415 TNaming_Iterator aPairIter(aContNS);
1416 if (!aPairIter.More())
1418 TopoDS_Shape aNewCShape = aPairIter.NewShape();
1419 bool anIterate = true;
1420 // trying to update also the sub-shape selected
1421 GeomShapePtr aSubShape = value();
1422 if (aSubShape.get() && aSubShape->isEqual(aContext->shape()))
1424 TopoDS_Shape aValShape;
1425 if (aSubShape.get()) {
1426 aValShape = aSubShape->impl<TopoDS_Shape>();
1429 std::list<ResultPtr> aNewContexts;
1430 TopTools_ListOfShape aValShapes;
1431 if (searchNewContext(aDoc, aNewCShape, aContext, aValShape, aContLab, aNewContexts, aValShapes))
1433 std::list<ResultPtr>::iterator aNewCont = aNewContexts.begin();
1434 TopTools_ListIteratorOfListOfShape aNewValues(aValShapes);
1435 if (aNewCont == aNewContexts.end()) { // all results were deleted
1436 ResultPtr anEmptyContext;
1437 std::shared_ptr<GeomAPI_Shape> anEmptyShape;
1438 setValue(anEmptyContext, anEmptyShape); // nullify the selection
1442 GeomShapePtr aValueShape;
1443 if (!aNewValues.Value().IsNull()) {
1444 aValueShape = std::make_shared<GeomAPI_Shape>();
1445 aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewValues.Value()));
1447 setValue(*aNewCont, aValueShape);
1448 // if there are more than one result, put them by "append" into "parent" list
1450 for(aNewCont++, aNewValues.Next(); aNewCont != aNewContexts.end();
1451 aNewCont++, aNewValues.Next()) {
1452 GeomShapePtr aValueShape;
1453 if (!aNewValues.Value().IsNull()) {
1454 aValueShape = std::make_shared<GeomAPI_Shape>();
1455 aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewValues.Value()));
1458 // Check that list has the same type of shape selection before adding.
1459 GeomAPI_Shape::ShapeType aListShapeType = GeomAPI_Shape::SHAPE;
1460 if (myParent->selectionType() == "VERTEX") aListShapeType = GeomAPI_Shape::VERTEX;
1461 else if (myParent->selectionType() == "EDGE") aListShapeType = GeomAPI_Shape::EDGE;
1462 else if (myParent->selectionType() == "FACE") aListShapeType = GeomAPI_Shape::FACE;
1464 GeomAPI_Shape::ShapeType aShapeShapeType = GeomAPI_Shape::SHAPE;
1465 if (aValueShape.get()) {
1466 aShapeShapeType = aValueShape->shapeType();
1468 (*aNewCont)->shape()->shapeType();
1471 if (aListShapeType != GeomAPI_Shape::SHAPE && aListShapeType != aShapeShapeType) {
1475 myParent->append(*aNewCont, aValueShape);
1481 void Model_AttributeSelection::setParent(Model_AttributeSelectionList* theParent)
1483 myParent = theParent;
1486 bool Model_AttributeSelection::isWeakNaming()
1488 return selectionLabel().IsAttribute(kWEAK_NAMING);
1491 std::string Model_AttributeSelection::contextName(const TDF_Label theSelectionLab)
1493 DocumentPtr aMyDoc = owner()->document();
1494 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(aMyDoc);
1495 FeaturePtr aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1496 if (aFeatureOwner.get()) {
1497 // if it is sub-element of the sketch, the context name is the name of the sketch
1498 // searching also for result - real context
1500 FeaturePtr aComposite = ModelAPI_Tools::compositeOwner(aFeatureOwner);
1501 if (aComposite.get() && aComposite->results().size() == 1 &&
1502 aComposite->firstResult()->groupName() == ModelAPI_ResultConstruction::group()) {
1503 aFeatureOwner = aComposite;
1504 aResult = aFeatureOwner->firstResult();
1506 aResult = aDoc->resultByLab(theSelectionLab);
1508 if (aResult.get()) {
1509 // this is to avoid duplicated names of results problem
1510 std::string aContextName = aResult->data()->name();
1511 // myLab corresponds to the current time
1512 TDF_Label aCurrentLab = selectionLabel();
1513 while(aCurrentLab.Depth() > 3)
1514 aCurrentLab = aCurrentLab.Father();
1516 int aNumInHistoryNames =
1517 aDoc->numberOfNameInHistory(aResult, aCurrentLab);
1518 while(aNumInHistoryNames > 1) { // add "_" before name the needed number of times
1519 aContextName = "_" + aContextName;
1520 aNumInHistoryNames--;
1522 return aContextName;
1525 return ""; // invalid case
1528 /// This method restores by the context and value name the context label and
1529 /// sub-label where the value is. Returns true if it is valid.
1530 bool Model_AttributeSelection::restoreContext(std::string theName,
1531 TDF_Label& theContext, TDF_Label& theValue)
1533 static const GeomShapePtr anEmptyShape; // to store context only
1534 std::string aName = theName;
1535 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1536 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1538 // remove the sub-value part if exists
1539 std::string aSubShapeName = aName;
1540 std::string::size_type n = aName.find('/');
1541 if (n != std::string::npos) {
1542 aName = aName.substr(0, n);
1545 if (aName.empty()) return false;
1546 bool anUniqueContext = false;
1547 ResultPtr aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1548 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull())
1551 // searching the sub-shape
1552 static const ResultPtr anEmpty;
1553 theValue = aDoc->findNamingName(aSubShapeName, anUniqueContext ? aCont : anEmpty);
1555 // sketch sub-component shape and name is located in separated feature label, try the sub-name
1556 if (theValue.IsNull() && aCont->groupName() == ModelAPI_ResultConstruction::group()) {
1557 std::string::size_type aSlash = aSubShapeName.rfind('/');
1558 if (aSlash != std::string::npos) {
1559 std::string aCompName = aSubShapeName.substr(aSlash + 1);
1560 CompositeFeaturePtr aComposite =
1561 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aDoc->feature(aCont));
1562 if (aComposite.get() && aComposite->numberOfSubs()) {
1563 const int aSubNum = aComposite->numberOfSubs();
1564 for (int a = 0; a < aSubNum; a++) {
1565 FeaturePtr aSub = aComposite->subFeature(a);
1566 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
1567 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
1568 for (; aRes != aResults.cend(); aRes++) {
1569 if ((*aRes)->data()->name() == aCompName) {
1570 theValue = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1578 /* to find the latest lower result that keeps given shape
1579 bool aFindNewContext = true;
1580 while(aFindNewContext && aCont.get()) {
1581 aFindNewContext = false;
1582 // try to find the last context to find the up to date shape
1583 TopoDS_Shape aConShape = aCont->shape()->impl<TopoDS_Shape>();
1584 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aConShape, selectionLabel());
1585 if (!aNS.IsNull()) {
1586 aNS = TNaming_Tool::CurrentNamedShape(aNS);
1587 if (!aNS.IsNull() && isOlderThanMe(aNS->Label())) { // scope check is for 2228
1588 TDF_Label aLab = aNS->Label();
1589 if (aLab.Depth() % 2 == 0)
1590 aLab = aLab.Father();
1591 ObjectPtr anObj = aDoc->objects()->object(aLab);
1592 while (!anObj.get() && aLab.Depth() > 5) {
1593 aLab = aLab.Father().Father();
1594 anObj = aDoc->objects()->object(aLab);
1598 ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
1601 aFindNewContext = true;
1605 } else if (aCont->groupName() == ModelAPI_ResultBody::group()) {
1606 // try to search newer context by the concealment references
1607 // take references to all results: root one, any sub
1608 std::list<ResultPtr> allRes;
1609 ResultPtr aCompContext;
1610 if (aCont->groupName() == ModelAPI_ResultBody::group()) {
1611 ResultBodyPtr aCompBody = ModelAPI_Tools::bodyOwner(aCont, true);
1612 if (aCompBody.get()) {
1613 ModelAPI_Tools::allSubs(aCompBody, allRes);
1614 allRes.push_back(aCompBody);
1615 aCompContext = aCompBody;
1619 allRes.push_back(aCont);
1621 for(std::list<ResultPtr>::iterator aSub = allRes.begin(); aSub != allRes.end(); aSub++) {
1622 ResultPtr aResCont = *aSub;
1623 ResultBodyPtr aResBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResCont);
1624 if (aResBody.get() && aResBody->numberOfSubs() > 0 && aResBody != aCompContext)
1625 continue; // only lower and higher level subs are counted
1626 const std::set<AttributePtr>& aRefs = aResCont->data()->refsToMe();
1627 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1628 for(; !aFindNewContext && aRef != aRefs.end(); aRef++) {
1629 if (!aRef->get() || !(*aRef)->owner().get())
1631 // concealed attribute only
1632 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1633 if (!ModelAPI_Session::get()->validators()->isConcealed(
1634 aRefFeat->getKind(), (*aRef)->id()))
1636 // search the feature result that contains sub-shape selected
1637 std::list<std::shared_ptr<ModelAPI_Result> > aResults;
1639 // take all sub-results or one result
1640 std::list<ResultPtr> aRefFeatResults;
1641 ModelAPI_Tools::allResults(aRefFeat, aRefFeatResults);
1642 std::list<ResultPtr>::iterator aRefResIter = aRefFeatResults.begin();
1643 for(; aRefResIter != aRefFeatResults.end(); aRefResIter++) {
1644 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRefResIter);
1645 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1646 aResults.push_back(aBody);
1648 std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = aResults.begin();
1649 for(; aResIter != aResults.end(); aResIter++) {
1650 if (!aResIter->get() || !(*aResIter)->data()->isValid() || (*aResIter)->isDisabled())
1652 GeomShapePtr aShape = (*aResIter)->shape();
1653 GeomShapePtr aSelectedShape =
1654 aShapeToBeSelected.get() ? aShapeToBeSelected : aCont->shape();
1655 if (aShape.get() && aShape->isSubShape(aSelectedShape, false)) {
1656 aCont = *aResIter; // found new context (produced from this) with same subshape
1657 aFindNewContext = true; // continue searching futher
1665 // if compsolid is context, try to take sub-solid as context: like in GUI and scripts
1666 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aCont);
1667 if (aComp && aComp->numberOfSubs()) {
1668 std::list<ResultPtr> allSubs;
1669 ModelAPI_Tools::allSubs(aComp, allSubs);
1670 std::list<ResultPtr>::iterator aS = allSubs.begin();
1671 for (; aS != allSubs.end(); aS++) {
1672 ResultBodyPtr aSub = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aS);
1673 if (aSub && aSub->numberOfSubs() == 0 && aSub->shape().get() &&
1674 aSub->shape()->isSubShape(aShapeToBeSelected)) {
1682 theContext = std::dynamic_pointer_cast<Model_Data>(aCont->data())->label();
1687 bool Model_AttributeSelection::isLater(
1688 const TDF_Label theResult1, const TDF_Label theResult2) const
1690 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1691 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1692 FeaturePtr aFeat1 = aDoc->featureByLab(theResult1);
1695 FeaturePtr aFeat2 = aDoc->featureByLab(theResult2);
1698 return aDoc->isLaterByDep(aFeat1, aFeat2);