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_SelectionNaming.h"
27 #include <Model_Objects.h>
28 #include <Model_AttributeSelectionList.h>
29 #include <Model_ResultConstruction.h>
30 #include <ModelAPI_Feature.h>
31 #include <ModelAPI_ResultBody.h>
32 #include <ModelAPI_ResultBody.h>
33 #include <ModelAPI_ResultConstruction.h>
34 #include <ModelAPI_ResultPart.h>
35 #include <ModelAPI_CompositeFeature.h>
36 #include <ModelAPI_Tools.h>
37 #include <ModelAPI_Session.h>
38 #include <ModelAPI_Validator.h>
39 #include <ModelGeomAlgo_Shape.h>
40 #include <Events_InfoMessage.h>
41 #include <GeomAPI_Edge.h>
42 #include <GeomAPI_Pnt.h>
43 #include <GeomAPI_Vertex.h>
44 #include <GeomAlgoAPI_CompoundBuilder.h>
45 #include <GeomAlgoAPI_NExplode.h>
46 #include <Selector_Selector.h>
48 #include <TNaming_Selector.hxx>
49 #include <TNaming_NamedShape.hxx>
50 #include <TNaming_Tool.hxx>
51 #include <TNaming_Builder.hxx>
52 #include <TNaming_SameShapeIterator.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>
64 #include <TDF_ChildIterator.hxx>
65 #include <TDF_ChildIDIterator.hxx>
66 #include <TopoDS_Iterator.hxx>
67 #include <TDF_ChildIDIterator.hxx>
68 #include <Geom_Circle.hxx>
69 #include <Geom_Ellipse.hxx>
70 #include <BRep_Builder.hxx>
72 //#define DEB_NAMING 1
74 #include <BRepTools.hxx>
76 /// added to the index in the packed map to signalize that the vertex of edge is selected
77 /// (multiplied by the index of the edge)
78 static const int kSTART_VERTEX_DELTA = 1000000;
79 // identifier that there is simple reference: selection equals to context
80 Standard_GUID kSIMPLE_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb29");
81 // reference to Part sub-object
82 Standard_GUID kPART_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb27");
83 // selection is invalid after recomputation
84 Standard_GUID kINVALID_SELECTION("bce47fd7-80fa-4462-9d63-2f58acddd49d");
86 // identifier of the selection of the center of circle on edge
87 Standard_GUID kCIRCLE_CENTER("d0d0e0f1-217a-4b95-8fbb-0c4132f23718");
88 // identifier of the selection of the first focus point of ellipse on edge
89 Standard_GUID kELLIPSE_CENTER1("f70df04c-3168-4dc9-87a4-f1f840c1275d");
90 // identifier of the selection of the second focus point of ellipse on edge
91 Standard_GUID kELLIPSE_CENTER2("1395ae73-8e02-4cf8-b204-06ff35873a32");
92 // identifier of the weak naming index
93 Standard_GUID kWEAK_NAMING("9dcdd9be-a3a9-46eb-9b16-1c957ab20142");
94 // identifier of the weak naming sub-shape type
95 Standard_GUID kWEAK_NAMING_SHAPETYPE("6b9cc709-e320-4a1f-9c42-df5622369ea7");
97 // prefix for the whole feature context identification
98 const static std::string kWHOLE_FEATURE = "all-in-";
100 // on this label is stored:
101 // TNaming_NamedShape - selected shape
102 // TNaming_Naming - topological selection information (for the body)
103 // TDataStd_IntPackedMap - indexes of edges in composite element (for construction)
104 // TDataStd_Integer - type of the selected shape (for construction)
105 // TDF_Reference - from ReferenceAttribute, the context
106 bool Model_AttributeSelection::setValue(const ObjectPtr& theContext,
107 const std::shared_ptr<GeomAPI_Shape>& theSubShape, const bool theTemporarily)
109 if (theTemporarily &&
110 (!theContext.get() || theContext->groupName() != ModelAPI_Feature::group())) {
111 // just keep the stored without DF update
112 myTmpContext = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
113 myTmpSubShape = theSubShape;
114 owner()->data()->sendAttributeUpdated(this);
117 myTmpContext.reset();
118 myTmpSubShape.reset();
119 myTmpCenterType = NOT_CENTER;
123 const std::shared_ptr<GeomAPI_Shape>& anOldShape = internalValue(aType);
124 bool isOldContext = theContext == myRef.value();
125 bool isOldShape = isOldContext &&
126 (theSubShape == anOldShape || (theSubShape && anOldShape && theSubShape->isEqual(anOldShape)));
127 if (isOldShape) return false; // shape is the same, so context is also unchanged
128 bool aToUnblock = false;
129 // update the referenced object if needed
131 aToUnblock = !owner()->data()->blockSendAttributeUpdated(true);
132 myRef.setValue(theContext);
135 // do noth use naming if selected shape is result shape itself, but not sub-shape
136 TDF_Label aSelLab = selectionLabel();
137 aSelLab.ForgetAttribute(kSIMPLE_REF_ID);
138 aSelLab.ForgetAttribute(kINVALID_SELECTION);
139 aSelLab.ForgetAttribute(kCIRCLE_CENTER);
140 aSelLab.ForgetAttribute(kELLIPSE_CENTER1);
141 aSelLab.ForgetAttribute(kELLIPSE_CENTER2);
142 aSelLab.ForgetAttribute(kWEAK_NAMING);
143 aSelLab.ForgetAttribute(kWEAK_NAMING_SHAPETYPE);
145 bool isDegeneratedEdge = false;
146 // do not use the degenerated edge as a shape, a null context and shape is used in the case
147 if (theSubShape.get() && !theSubShape->isNull() && theSubShape->isEdge()) {
148 const TopoDS_Shape& aSubShape = theSubShape->impl<TopoDS_Shape>();
149 if (aSubShape.ShapeType() == TopAbs_EDGE)
150 isDegeneratedEdge = BRep_Tool::Degenerated(TopoDS::Edge(aSubShape)) == Standard_True;
152 if (!theContext.get() || isDegeneratedEdge) {
153 // to keep the reference attribute label
154 TDF_Label aRefLab = myRef.myRef->Label();
155 aSelLab.ForgetAllAttributes(true);
156 myRef.myRef = TDF_Reference::Set(aSelLab.Father(), aSelLab.Father());
158 owner()->data()->blockSendAttributeUpdated(false);
161 bool isSelectBody = theContext->groupName() == ModelAPI_ResultBody::group();
163 ResultConstructionPtr aContextConstruction =
164 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theContext);
165 isSelectBody = aContextConstruction.get() && !aContextConstruction->isInfinite();
168 ResultPtr aContextResult = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
169 GeomShapePtr aContextShape = aContextResult->shape();
170 // do not select the whole shape for body:it is already must be in the data framework
171 // equal and null selected objects mean the same: object is equal to context,
172 if (aContextShape.get() && (aContextShape->isEqual(theSubShape) || !theSubShape.get())) {
173 aSelLab.ForgetAllAttributes(true);
174 TDataStd_UAttribute::Set(aSelLab, kSIMPLE_REF_ID);
176 selectBody(aContextResult, theSubShape);
178 } else if (theContext->groupName() == ModelAPI_ResultConstruction::group()) {
179 aSelLab.ForgetAllAttributes(true); // to remove old selection data
180 std::shared_ptr<Model_ResultConstruction> aConstruction =
181 std::dynamic_pointer_cast<Model_ResultConstruction>(theContext);
182 std::shared_ptr<GeomAPI_Shape> aSubShape;
183 if (theSubShape.get() && !aConstruction->shape()->isEqual(theSubShape))
184 aSubShape = theSubShape; // the whole context
185 if (aConstruction->isInfinite()) {
186 // For correct naming selection, put the shape into the naming structure.
187 // It seems sub-shapes are not needed: only this shape is (and can be) selected.
188 TNaming_Builder aBuilder(aSelLab);
189 aBuilder.Generated(aConstruction->shape()->impl<TopoDS_Shape>());
191 } else if (theContext->groupName() == ModelAPI_ResultPart::group()) {
192 aSelLab.ForgetAllAttributes(true);
193 TDataStd_UAttribute::Set(aSelLab, kPART_REF_ID);
194 selectPart(std::dynamic_pointer_cast<ModelAPI_Result>(theContext), theSubShape);
195 } else { // check the feature context: parent-Part of this feature should not be used
196 FeaturePtr aFeatureContext = std::dynamic_pointer_cast<ModelAPI_Feature>(theContext);
197 if (aFeatureContext.get()) {
198 if (owner()->document() != aFeatureContext->document()) {
199 aSelLab.ForgetAllAttributes(true);
200 myRef.setValue(ObjectPtr());
202 owner()->data()->blockSendAttributeUpdated(false);
208 owner()->data()->sendAttributeUpdated(this);
211 owner()->data()->blockSendAttributeUpdated(false);
216 void Model_AttributeSelection::setValueCenter(
217 const ObjectPtr& theContext, const std::shared_ptr<GeomAPI_Edge>& theEdge,
218 const CenterType theCenterType, const bool theTemporarily)
220 bool anUpdated = setValue(theContext, theEdge, theTemporarily);
221 if (theTemporarily) {
222 myTmpCenterType = theCenterType;
223 } else { // store in the data structure
224 TDF_Label aSelLab = selectionLabel();
225 switch(theCenterType) {
228 anUpdated = !aSelLab.IsAttribute(kCIRCLE_CENTER);
229 TDataStd_UAttribute::Set(aSelLab, kCIRCLE_CENTER);
231 case ELLIPSE_FIRST_FOCUS:
233 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER1);
234 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER1);
236 case ELLIPSE_SECOND_FOCUS:
238 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER2);
239 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER2);
243 owner()->data()->sendAttributeUpdated(this);
247 void Model_AttributeSelection::selectValue(
248 const std::shared_ptr<ModelAPI_AttributeSelection>& theSource)
251 std::shared_ptr<GeomAPI_Shape> aValue =
252 std::dynamic_pointer_cast<Model_AttributeSelection>(theSource)->internalValue(aType);
253 if (!aValue.get() || aType == NOT_CENTER) {
254 setValue(theSource->context(), aValue);
256 std::shared_ptr<GeomAPI_Edge> anEdge(new GeomAPI_Edge);
257 anEdge->setImpl(new TopoDS_Shape(aValue->impl<TopoDS_Shape>()));
258 setValueCenter(theSource->context(), anEdge, aType);
262 void Model_AttributeSelection::removeTemporaryValues()
264 if (myTmpContext.get() || myTmpSubShape.get()) {
265 myTmpContext.reset();
266 myTmpSubShape.reset();
270 // returns the center of the edge: circular or elliptical
271 GeomShapePtr centerByEdge(GeomShapePtr theEdge, ModelAPI_AttributeSelection::CenterType theType)
273 if (theType != ModelAPI_AttributeSelection::NOT_CENTER && theEdge.get() != NULL) {
274 TopoDS_Shape aShape = theEdge->impl<TopoDS_Shape>();
275 if (!aShape.IsNull() && aShape.ShapeType() == TopAbs_EDGE) {
276 TopoDS_Edge anEdge = TopoDS::Edge(aShape);
277 double aFirst, aLast;
278 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
279 if (!aCurve.IsNull()) {
280 TopoDS_Vertex aVertex;
281 BRep_Builder aBuilder;
282 if (theType == ModelAPI_AttributeSelection::CIRCLE_CENTER) {
283 Handle(Geom_Circle) aCirc = Handle(Geom_Circle)::DownCast(aCurve);
284 if (!aCirc.IsNull()) {
285 aBuilder.MakeVertex(aVertex, aCirc->Location(), Precision::Confusion());
288 Handle(Geom_Ellipse) anEll = Handle(Geom_Ellipse)::DownCast(aCurve);
289 if (!anEll.IsNull()) {
290 aBuilder.MakeVertex(aVertex,
291 theType == ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS ?
292 anEll->Focus1() : anEll->Focus2(), Precision::Confusion());
295 if (!aVertex.IsNull()) {
296 std::shared_ptr<GeomAPI_Vertex> aResult(new GeomAPI_Vertex);
297 aResult->setImpl(new TopoDS_Vertex(aVertex));
303 return theEdge; // no vertex, so, return the initial edge
306 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::value()
308 if (!ModelAPI_AttributeSelection::isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
309 return std::shared_ptr<GeomAPI_Shape>();
310 CenterType aType = NOT_CENTER;
311 std::shared_ptr<GeomAPI_Shape> aResult = internalValue(aType);
312 return centerByEdge(aResult, aType);
315 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::internalValue(CenterType& theType)
317 theType = NOT_CENTER;
318 GeomShapePtr aResult;
319 if (myTmpContext.get() || myTmpSubShape.get()) {
320 theType = myTmpCenterType;
321 ResultConstructionPtr aResulConstruction =
322 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(myTmpContext);
323 if(aResulConstruction.get()) {
324 // it is just reference to construction.
325 return myTmpSubShape;
327 return myTmpSubShape.get() ? myTmpSubShape : myTmpContext->shape();
330 TDF_Label aSelLab = selectionLabel();
331 if (aSelLab.IsAttribute(kINVALID_SELECTION))
334 if (aSelLab.IsAttribute(kCIRCLE_CENTER))
335 theType = CIRCLE_CENTER;
336 else if (aSelLab.IsAttribute(kELLIPSE_CENTER1))
337 theType = ELLIPSE_FIRST_FOCUS;
338 else if (aSelLab.IsAttribute(kELLIPSE_CENTER2))
339 theType = ELLIPSE_SECOND_FOCUS;
342 if (myRef.isInitialized()) {
343 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
344 ResultPtr aContext = context();
346 return aResult; // empty result
347 return aContext->shape();
349 if (aSelLab.IsAttribute(kPART_REF_ID)) {
350 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(context());
351 if (!aPart.get() || !aPart->isActivated())
352 return std::shared_ptr<GeomAPI_Shape>(); // postponed naming needed
353 Handle(TDataStd_Integer) anIndex;
354 if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
355 if (anIndex->Get()) { // special selection attribute was created, use it
356 return aPart->selectionValue(anIndex->Get());
357 } else { // face with name is already in the data model, so try to take it by name
358 Handle(TDataStd_Name) aName;
359 if (aSelLab.FindAttribute(TDataStd_Name::GetID(), aName)) {
360 std::string aSubShapeName(TCollection_AsciiString(aName->Get()).ToCString());
361 std::size_t aPartEnd = aSubShapeName.find('/');
362 if (aPartEnd != std::string::npos && aPartEnd != aSubShapeName.rfind('/')) {
363 std::string aNameInPart = aSubShapeName.substr(aPartEnd + 1);
365 std::string aType; // to reuse already existing selection the type is not needed
366 return aPart->shapeInPart(aNameInPart, aType, anIndex);
373 std::shared_ptr<Model_ResultConstruction> aConstr =
374 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
376 if (aConstr->isInfinite())
377 return aResult; // empty result
379 if (!aConstr.get()) { // for construction context, return empty result as usual even
380 // the whole feature is selected
381 FeaturePtr aFeature = contextFeature();
382 if (aFeature.get()) {
383 std::list<GeomShapePtr> allShapes;
384 std::list<ResultPtr>::const_iterator aRes = aFeature->results().cbegin();
385 for (; aRes != aFeature->results().cend(); aRes++) {
386 if (aRes->get() && !(*aRes)->isDisabled()) {
387 GeomShapePtr aShape = (*aRes)->shape();
388 if (aShape.get() && !aShape->isNull()) {
389 allShapes.push_back(aShape);
393 return GeomAlgoAPI_CompoundBuilder::compound(allShapes);
397 if (aSelLab.IsAttribute(kWEAK_NAMING)) { // a weak naming is used
398 Handle(TDataStd_Integer) aWeakId;
399 aSelLab.FindAttribute(kWEAK_NAMING, aWeakId);
400 // get the context shape
401 GeomShapePtr aContextShape;
402 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(context());
404 aContextShape = aBody->shape();
406 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
408 aContextShape = aResult->shape();
411 if (!aContextShape.get())
412 return GeomShapePtr();
413 Handle(TDataStd_Integer) aWeakShapeType;
414 aSelLab.FindAttribute(kWEAK_NAMING_SHAPETYPE, aWeakShapeType);
415 GeomAlgoAPI_NExplode aNExplode(
416 aContextShape, GeomAPI_Shape::ShapeType(aWeakShapeType->Get()));
417 GeomShapePtr aValue = aNExplode.shape(aWeakId->Get());
421 Handle(TNaming_NamedShape) aSelection;
422 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
423 TopoDS_Shape aSelShape = aSelection->Get();
424 aResult = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
425 aResult->setImpl(new TopoDS_Shape(aSelShape));
426 } else if (aConstr) { // simple construction element: just shape of this construction element
427 aResult = aConstr->shape();
433 bool Model_AttributeSelection::isInvalid()
435 return selectionLabel().IsAttribute(kINVALID_SELECTION) == Standard_True;
438 bool Model_AttributeSelection::isInitialized()
440 if (ModelAPI_AttributeSelection::isInitialized()) { // additional checks if it is initialized
441 std::shared_ptr<GeomAPI_Shape> aResult;
442 if (myRef.isInitialized()) {
443 TDF_Label aSelLab = selectionLabel();
444 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
445 ResultPtr aContext = context();
446 return aContext.get() != NULL;
448 Handle(TNaming_NamedShape) aSelection;
449 if (selectionLabel().FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
450 return !aSelection->Get().IsNull();
451 } else { // for simple construction element: just shape of this construction element
452 std::shared_ptr<Model_ResultConstruction> aConstr =
453 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
457 // for the whole feature, a feature object
458 FeaturePtr aFeat = contextFeature();
467 Model_AttributeSelection::Model_AttributeSelection(TDF_Label& theLabel)
470 myIsInitialized = myRef.isInitialized();
474 void Model_AttributeSelection::setID(const std::string theID)
477 ModelAPI_AttributeSelection::setID(theID);
480 ResultPtr Model_AttributeSelection::context()
482 if (!ModelAPI_AttributeSelection::isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
485 if (myTmpContext.get() || myTmpSubShape.get()) {
489 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
490 // for parts there could be same-data result, so take the last enabled
492 if(aResult->groupName() == ModelAPI_ResultPart::group()) {
493 int aSize = aResult->document()->size(ModelAPI_ResultPart::group());
494 for(int a = aSize - 1; a >= 0; a--) {
495 ObjectPtr aPart = aResult->document()->object(ModelAPI_ResultPart::group(), a);
496 if(aPart.get() && aPart->data() == aResult->data()) {
497 ResultPtr aPartResult = std::dynamic_pointer_cast<ModelAPI_Result>(aPart);
498 FeaturePtr anOwnerFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
499 // check that this result is not this-feature result (it is forbidden t oselect itself)
500 if(anOwnerFeature.get() && anOwnerFeature->firstResult() != aPartResult) {
506 } else { // if feature - construction is selected, it has only one result, return this result
507 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
508 if (aFeature.get() && aFeature->results().size() == 1 &&
509 aFeature->firstResult()->groupName() == ModelAPI_ResultConstruction::group())
510 return aFeature->firstResult();
515 FeaturePtr Model_AttributeSelection::contextFeature() {
516 if (myTmpContext.get() || myTmpSubShape.get()) {
517 return FeaturePtr(); // feature can not be selected temporarily
519 return std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
521 ObjectPtr Model_AttributeSelection::contextObject() {
522 FeaturePtr aRes = contextFeature();
529 void Model_AttributeSelection::setObject(const std::shared_ptr<ModelAPI_Object>& theObject)
531 ModelAPI_AttributeSelection::setObject(theObject);
532 myRef.setObject(theObject);
535 TDF_LabelMap& Model_AttributeSelection::scope()
537 if (myScope.IsEmpty()) { // create a new scope if not yet done
538 // gets all features with named shapes that are before this feature label (before in history)
539 DocumentPtr aMyDoc = owner()->document();
540 std::list<std::shared_ptr<ModelAPI_Feature> > allFeatures = aMyDoc->allFeatures();
541 std::list<std::shared_ptr<ModelAPI_Feature> >::iterator aFIter = allFeatures.begin();
542 bool aMePassed = false;
543 CompositeFeaturePtr aComposite =
544 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(owner());
545 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
546 CompositeFeaturePtr aCompositeOwner, aCompositeOwnerOwner;
547 if (aFeature.get()) {
548 aCompositeOwner = ModelAPI_Tools::compositeOwner(aFeature);
549 if (aCompositeOwner.get()) {
550 aCompositeOwnerOwner = ModelAPI_Tools::compositeOwner(aCompositeOwner);
553 // for group Scope is not limitet: this is always up to date objects
554 // this causes problem in galeries.py
555 //bool isGroup = aFeature.get() && aFeature->getKind() == "Group";
556 for(; aFIter != allFeatures.end(); aFIter++) {
557 if (*aFIter == owner()) { // the left features are created later (except subs of composite)
561 //if (isGroup) aMePassed = false;
562 bool isInScope = !aMePassed;
563 if (!isInScope && aComposite.get()) {
564 // try to add sub-elements of composite if this is composite
565 if (aComposite->isSub(*aFIter))
568 // remove the composite-owner of this feature (sketch in extrusion-cut)
569 if (isInScope && (aCompositeOwner == *aFIter || aCompositeOwnerOwner == *aFIter))
572 if (isInScope && aFIter->get() && (*aFIter)->data()->isValid()) {
573 TDF_Label aFeatureLab = std::dynamic_pointer_cast<Model_Data>(
574 (*aFIter)->data())->label().Father();
575 TDF_ChildIDIterator aNSIter(aFeatureLab, TNaming_NamedShape::GetID(), true);
576 for(; aNSIter.More(); aNSIter.Next()) {
577 Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
578 if (!aNS.IsNull() && aNS->Evolution() != TNaming_SELECTED) {
579 myScope.Add(aNS->Label());
584 // also add all naming labels created for external constructions
585 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(aMyDoc);
586 TDF_Label anExtDocLab = aDoc->extConstructionsLabel();
587 TDF_ChildIDIterator aNSIter(anExtDocLab, TNaming_NamedShape::GetID(), true);
588 for(; aNSIter.More(); aNSIter.Next()) {
589 Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
590 if (!aNS.IsNull() && aNS->Evolution() != TNaming_SELECTED) {
591 myScope.Add(aNS->Label());
598 /// Sets the invalid flag if flag is false, or removes it if "true"
600 static bool setInvalidIfFalse(TDF_Label& theLab, const bool theFlag) {
602 theLab.ForgetAttribute(kINVALID_SELECTION);
604 TDataStd_UAttribute::Set(theLab, kINVALID_SELECTION);
609 void Model_AttributeSelection::split(
610 ResultPtr theContext, TopoDS_Shape theNewShape, TopAbs_ShapeEnum theType)
612 TopTools_ListOfShape aSubs;
613 for(TopoDS_Iterator anExplorer(theNewShape); anExplorer.More(); anExplorer.Next()) {
614 if (!anExplorer.Value().IsNull() &&
615 anExplorer.Value().ShapeType() == theType) {
616 aSubs.Append(anExplorer.Value());
617 } else { // invalid case; bad result shape, so, impossible to split easily
622 if (aSubs.Extent() > 1) { // ok to split
623 TopTools_ListIteratorOfListOfShape aSub(aSubs);
624 GeomShapePtr aSubSh(new GeomAPI_Shape);
625 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
626 setValue(theContext, aSubSh);
627 for(aSub.Next(); aSub.More(); aSub.Next()) {
628 GeomShapePtr aSubSh(new GeomAPI_Shape);
629 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
630 myParent->append(theContext, aSubSh);
635 bool Model_AttributeSelection::update()
637 FeaturePtr aContextFeature = contextFeature();
638 if (aContextFeature.get()) {
641 TDF_Label aSelLab = selectionLabel();
642 ResultPtr aContext = context();
644 return setInvalidIfFalse(aSelLab, false);
645 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
646 return setInvalidIfFalse(aSelLab, aContext->shape() && !aContext->shape()->isNull());
649 if (aSelLab.IsAttribute(kPART_REF_ID)) { // it is reference to the part object
650 std::shared_ptr<GeomAPI_Shape> aNoSelection;
651 bool aResult = selectPart(aContext, aNoSelection, true);
652 aResult = setInvalidIfFalse(aSelLab, aResult);
654 owner()->data()->sendAttributeUpdated(this);
659 if (aContext->groupName() == ModelAPI_ResultBody::group()) {
660 if (aSelLab.IsAttribute(kWEAK_NAMING)) { // a weak naming is used
661 Handle(TDataStd_Integer) aWeakId;
662 aSelLab.FindAttribute(kWEAK_NAMING, aWeakId);
663 // get the context shape
664 GeomShapePtr aContextShape;
665 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aContext);
667 aContextShape = aBody->shape();
669 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
671 aContextShape = aResult->shape();
674 if (!setInvalidIfFalse(aSelLab, aContextShape.get() != NULL)) // context shape not found
676 Handle(TDataStd_Integer) aWeakShapeType;
677 aSelLab.FindAttribute(kWEAK_NAMING_SHAPETYPE, aWeakShapeType);
678 GeomAlgoAPI_NExplode aNExplode(
679 aContextShape, GeomAPI_Shape::ShapeType(aWeakShapeType->Get()));
680 GeomShapePtr aValue = aNExplode.shape(aWeakId->Get());
681 return setInvalidIfFalse(aSelLab, aValue.get() != NULL);
683 // body: just a named shape, use topological selection mechanism
684 bool aResult = false;
685 TopoDS_Shape anOldShape;
686 Handle(TNaming_NamedShape) aNS;
687 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
688 anOldShape = aNS->Get();
690 Selector_Selector aSelector(aSelLab);
691 if (!aSelector.restore()) { // it is stored in old OCCT format, use TNaming_Selector
692 TNaming_Selector aSelector(aSelLab);
693 if (!aSelector.NamedShape().IsNull()) {
694 anOldShape = aSelector.NamedShape()->Get();
696 aResult = aSelector.Solve(scope()) == Standard_True;
698 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
699 aResult = aSelector.solve(aContextShape);
701 aResult = setInvalidIfFalse(aSelLab, aResult);
703 TopoDS_Shape aNewShape;
704 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
705 aNewShape = aNS->Get();
707 if (anOldShape.IsNull() || aNewShape.IsNull() || !anOldShape.IsEqual(aNewShape)) {
708 // shape type shoud not not changed: if shape becomes compound of such shapes, then split
709 if (myParent && !anOldShape.IsNull() && !aNewShape.IsNull() &&
710 anOldShape.ShapeType() != aNewShape.ShapeType() &&
711 (aNewShape.ShapeType() == TopAbs_COMPOUND || aNewShape.ShapeType() == TopAbs_COMPSOLID))
713 split(aContext, aNewShape, anOldShape.ShapeType());
715 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
720 if (aContext->groupName() == ModelAPI_ResultConstruction::group()) {
722 std::shared_ptr<Model_ResultConstruction> aConstructionContext =
723 std::dynamic_pointer_cast<Model_ResultConstruction>(aContext);
724 if (!aConstructionContext->isInfinite()) {
725 Selector_Selector aSelector(aSelLab);
726 aResult = aSelector.restore();
728 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
729 aResult = aSelector.solve(aContextShape);
731 aResult = setInvalidIfFalse(aSelLab, aResult);
735 return setInvalidIfFalse(aSelLab, false); // unknown case
738 void Model_AttributeSelection::selectBody(
739 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape)
741 // perform the selection
742 TopoDS_Shape aContext;
744 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);//myRef.value()
746 aContext = aBody->shape()->impl<TopoDS_Shape>();
749 std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
751 aContext = aResult->shape()->impl<TopoDS_Shape>();
753 Events_InfoMessage("Model_AttributeSelection", "A result with shape is expected").send();
758 // with "recover" feature the selected context may be not up to date (issue 1710)
759 TDF_Label aSelLab = selectionLabel();
760 TopoDS_Shape aNewSub = theSubShape ? theSubShape->impl<TopoDS_Shape>() : aContext;
762 /// fix for issue 411: result modified shapes must not participate in this selection mechanism
763 if (!aContext.IsNull()) {
764 FeaturePtr aFeatureOwner = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
765 bool aEraseResults = false;
766 if (aFeatureOwner.get()) {
767 aEraseResults = !aFeatureOwner->results().empty();
768 if (aEraseResults) // erase results without flash deleted and redisplay: do it after Select
769 aFeatureOwner->removeResults(0, false, false);
771 bool aSelectorOk = true;
772 //TNaming_Selector aSel(aSelLab);
773 Selector_Selector aSel(aSelLab);
775 //aSel.Select(aNewSub, aNewContext);
776 aSelectorOk = aSel.select(aContext, aNewSub);
779 aSelectorOk = aSel.solve(aContext);
784 // face may become divided after the model update, so, new labels may be added to the scope
787 // check that selection is correct, otherwise use weak naming solution
788 TDF_Label aSelLab = selectionLabel();
789 aSelLab.ForgetAttribute(kWEAK_NAMING);
790 Handle(TNaming_NamedShape) aSelectorShape;
791 if (aSelectorOk && aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aSelectorShape))
793 TopoDS_Shape aShape = aSelectorShape->Get();
794 if (aShape.IsNull() || aShape.ShapeType() != aNewSub.ShapeType())
797 if (!aSelectorOk) { // weak naming identifier instead
798 GeomShapePtr aContextShape(new GeomAPI_Shape);
799 aContextShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aContext));
800 GeomShapePtr aValueShape(new GeomAPI_Shape);
801 aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewSub));
803 GeomAlgoAPI_NExplode aNExplode(aContextShape, aValueShape->shapeType());
804 int anId = aNExplode.index(aValueShape);
806 TDataStd_Integer::Set(aSelLab, kWEAK_NAMING, anId);
807 TDataStd_Integer::Set(aSelLab, kWEAK_NAMING_SHAPETYPE, int(aValueShape->shapeType()));
811 if (aEraseResults) { // flash after Select : in Groups it makes selection with shift working
812 static Events_Loop* aLoop = Events_Loop::loop();
813 static const Events_ID kDeletedEvent = aLoop->eventByName(EVENT_OBJECT_DELETED);
814 aLoop->flush(kDeletedEvent);
819 bool Model_AttributeSelection::selectPart(
820 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape,
821 const bool theUpdate)
823 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(theContext);
824 if (!aPart.get() || !aPart->isActivated())
825 return true; // postponed naming
827 Handle(TDataStd_Integer) anIndex;
828 if (selectionLabel().FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
829 // by internal selection
830 if (anIndex->Get() > 0) {
831 // update the selection by index
832 return aPart->updateInPart(anIndex->Get());
834 return true; // nothing to do, referencing just by name
837 return true; // nothing to do, referencing just by name
839 // store the shape (in case part is not loaded it should be useful
841 std::string aName = theContext->data()->name();
842 if (!theSubShape.get() || theSubShape->isNull()) {// the whole part shape is selected
843 aShape = theContext->shape()->impl<TopoDS_Shape>();
845 aShape = theSubShape->impl<TopoDS_Shape>();
847 aName += "/" + aPart->nameInPart(theSubShape, anIndex);
848 TDataStd_Integer::Set(selectionLabel(), anIndex);
850 TNaming_Builder aBuilder(selectionLabel());
851 aBuilder.Select(aShape, aShape);
852 // identify by name in the part
853 TDataStd_Name::Set(selectionLabel(), aName.c_str());
854 return !aName.empty();
857 TDF_Label Model_AttributeSelection::selectionLabel()
859 return myRef.myRef->Label().FindChild(1);
862 /// prefixes of the shape names with centers defined
863 static std::map<ModelAPI_AttributeSelection::CenterType, std::string> kCENTERS_PREFIX;
865 /// returns the map that contains all possible prefixes of the center-names
866 static std::map<ModelAPI_AttributeSelection::CenterType, std::string>& centersMap()
868 if (kCENTERS_PREFIX.empty()) { // fill map by initial values
869 kCENTERS_PREFIX[ModelAPI_AttributeSelection::CIRCLE_CENTER] = "__cc";
870 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS] = "__eff";
871 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_SECOND_FOCUS] = "__esf";
873 return kCENTERS_PREFIX;
876 std::string Model_AttributeSelection::namingName(const std::string& theDefaultName)
878 std::string aName("");
879 if(!this->isInitialized())
880 return !theDefaultName.empty() ? theDefaultName : aName;
882 CenterType aCenterType = NOT_CENTER;
883 std::shared_ptr<GeomAPI_Shape> aSubSh = internalValue(aCenterType);
884 ResultPtr aCont = context();
887 (aCont->groupName() == ModelAPI_ResultConstruction::group() && contextFeature().get())) {
888 // selection of a full feature
889 FeaturePtr aFeatureCont = contextFeature();
890 if (aFeatureCont.get()) {
891 return kWHOLE_FEATURE + aFeatureCont->name();
893 // in case of selection of removed result
897 TDF_Label aSelLab = selectionLabel();
898 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // whole context, no value
899 return contextName(aCont);
902 Handle(TDataStd_Integer) aWeakId;
903 if (aSelLab.FindAttribute(kWEAK_NAMING, aWeakId)) { // a weak naming is used
904 std::ostringstream aNameStream;
905 aNameStream<<contextName(aCont)<<"/weak_name_"<<aWeakId->Get();
906 return aNameStream.str();
909 // whole infinitive construction
910 if (aCont->groupName() == ModelAPI_ResultConstruction::group()) {
911 ResultConstructionPtr aConstr = std::dynamic_pointer_cast<Model_ResultConstruction>(aCont);
912 if (aConstr->isInfinite()) {
913 return contextName(aCont);
917 Selector_Selector aSelector(aSelLab);
919 if (aSelector.restore())
920 aResult = aSelector.name(this);
922 Model_SelectionNaming aSelNaming(aSelLab);
923 std::string aResult = aSelNaming.namingName(
924 aCont, aSubSh, theDefaultName, owner()->document() != aCont->document());
926 if (aCenterType != NOT_CENTER) {
927 aResult += centersMap()[aCenterType];
932 // returns the center type and modifies the shape name if this name is center-name
933 static ModelAPI_AttributeSelection::CenterType centerTypeByName(std::string& theShapeName)
935 std::map<ModelAPI_AttributeSelection::CenterType, std::string>::iterator aPrefixIter =
936 centersMap().begin();
937 for(; aPrefixIter != centersMap().end(); aPrefixIter++) {
938 std::size_t aFound = theShapeName.find(aPrefixIter->second);
939 if (aFound != std::string::npos &&
940 aFound == theShapeName.size() - aPrefixIter->second.size()) {
941 theShapeName = theShapeName.substr(0, aFound);
942 return aPrefixIter->first;
945 return ModelAPI_AttributeSelection::NOT_CENTER;
948 // type ::= COMP | COMS | SOLD | SHEL | FACE | WIRE | EDGE | VERT
949 void Model_AttributeSelection::selectSubShape(
950 const std::string& theType, const std::string& theSubShapeName)
952 if(theSubShapeName.empty() || theType.empty()) return;
954 std::string aSubShapeName = theSubShapeName;
955 CenterType aCenterType = theType[0] == 'v' || theType[0] == 'V' ? // only for vertex-type
956 centerTypeByName(aSubShapeName) : NOT_CENTER;
957 std::string aType = aCenterType == NOT_CENTER ? theType : "EDGE"; // search for edge now
958 static const GeomShapePtr anEmptyShape;
960 // first iteration is selection by name without center prefix, second - in case of problem,
961 // try with initial name
962 for(int aUseCenter = 1; aUseCenter >= 0; aUseCenter--) {
963 std::string aSubShapeName = theSubShapeName;
964 if (aUseCenter == 0 && aCenterType != NOT_CENTER) {
965 aCenterType = NOT_CENTER;
967 } else if (aUseCenter != 1) continue;
969 std::shared_ptr<Model_Document> aDoc =
970 std::dynamic_pointer_cast<Model_Document>(owner()->document());
971 // check this is Part-name: 2 delimiters in the name
972 std::size_t aPartEnd = aSubShapeName.find('/');
973 if (aPartEnd != std::string::npos) {
974 std::string aPartName = aSubShapeName.substr(0, aPartEnd);
975 DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
976 if (aPartName == aRootDoc->kind()) {
977 aDoc = std::dynamic_pointer_cast<Model_Document>(aRootDoc);
978 aSubShapeName = aSubShapeName.substr(aPartEnd + 1);
980 ObjectPtr aFound = owner()->document()->objectByName(ModelAPI_ResultPart::group(), aPartName);
981 if (aFound.get()) { // found such part, so asking it for the name
982 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFound);
983 aDoc = std::dynamic_pointer_cast<Model_Document>(aPart->partDoc());
984 aSubShapeName = aSubShapeName.substr(aPartEnd +1);
989 // check this is a whole feature context
990 if (aSubShapeName.size() > kWHOLE_FEATURE.size() &&
991 aSubShapeName.substr(0, kWHOLE_FEATURE.size()) == kWHOLE_FEATURE) {
992 std::string aFeatureName = aSubShapeName.substr(kWHOLE_FEATURE.size());
993 ObjectPtr anObj = aDoc->objectByName(ModelAPI_Feature::group(), aFeatureName);
995 setValue(anObj, anEmptyShape);
1000 // the whole result selection check
1001 if (aSubShapeName.find('/') == std::string::npos) {
1002 ObjectPtr aRes = aDoc->objectByName(ModelAPI_ResultConstruction::group(), aSubShapeName);
1004 aRes = aDoc->objectByName(ModelAPI_ResultBody::group(), aSubShapeName);
1006 setValue(aRes, anEmptyShape);
1011 Selector_Selector aSelector(aDoc->generalLabel());
1012 myRestoreDocument = aDoc;
1013 TDF_Label aContextLabel = aSelector.restoreByName(aSubShapeName, this);
1014 myRestoreDocument.reset();
1015 if (!aContextLabel.IsNull()) {
1016 ResultPtr aContext = aDoc->resultByLab(aContextLabel); // any label for document access
1017 if (aContext.get() && aContext->shape().get()) {
1018 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
1019 if (aSelector.solve(aContextShape)) {
1020 GeomShapePtr aShapeToBeSelected(new GeomAPI_Shape);
1021 aShapeToBeSelected->setImpl<TopoDS_Shape>(new TopoDS_Shape(aSelector.value()));
1022 if (aCenterType != NOT_CENTER) {
1023 if (!aShapeToBeSelected->isEdge())
1025 std::shared_ptr<GeomAPI_Edge> aSelectedEdge(new GeomAPI_Edge(aShapeToBeSelected));
1026 setValueCenter(aContext, aSelectedEdge, aCenterType);
1029 setValue(aContext, aShapeToBeSelected);
1034 aSubShapeName = theSubShapeName;
1037 TDF_Label aSelLab = selectionLabel();
1038 setInvalidIfFalse(aSelLab, false);
1042 void Model_AttributeSelection::selectSubShape(const std::string& theType,
1043 const GeomPointPtr& thePoint)
1045 if (theType.empty() || !thePoint)
1048 // list of parent features
1049 FeaturePtr anOwner = ModelAPI_Feature::feature(owner());
1050 std::set<FeaturePtr> aParents = ModelAPI_Tools::getParents(anOwner);
1052 int aSelectionIndex = 0;
1053 GeomAPI_Shape::ShapeType aType = GeomAPI_Shape::shapeTypeByStr(theType);
1054 if (aType == GeomAPI_Shape::SHAPE) {
1055 // possibly, the string consists of the type and the index,
1056 // thus, try to separate them
1057 size_t aUndersporePos = theType.find_first_of('_');
1058 if (aUndersporePos != std::string::npos)
1059 aType = GeomAPI_Shape::shapeTypeByStr(theType.substr(0, aUndersporePos));
1061 if (aType != GeomAPI_Shape::SHAPE) {
1062 for (std::string::const_iterator aChar = theType.begin() + aUndersporePos + 1;
1063 aChar != theType.end(); ++aChar) {
1064 if (std::isdigit(*aChar))
1065 aSelectionIndex = aSelectionIndex * 10 + (*aChar - '0');
1067 aSelectionIndex = 1;
1071 aSelectionIndex -= 1;
1075 std::list<ModelGeomAlgo_Shape::SubshapeOfResult> anAppropriate;
1077 // collect features from PartSet and the current part
1078 SessionPtr aSession = ModelAPI_Session::get();
1079 std::list<FeaturePtr> aFeatures = aSession->moduleDocument()->allFeatures();
1080 if (aSession->moduleDocument() != owner()->document()) {
1081 std::list<FeaturePtr> aPartFeatures = owner()->document()->allFeatures();
1082 aFeatures.insert(aFeatures.end(), aPartFeatures.begin(), aPartFeatures.end());
1084 // Process results of all features from the last to the first
1085 // to find appropriate sub-shape
1086 for (std::list<FeaturePtr>::const_reverse_iterator anIt = aFeatures.rbegin();
1087 anIt != aFeatures.rend(); ++anIt) {
1088 // selection cannot be linked to the parent features
1089 if (aParents.find(*anIt) != aParents.end())
1091 // check the feature is a part of composite feature (like sketch elements),
1092 // then do not process it, it will be processed in scope of composite feature
1093 bool isSubOfComposite = false;
1094 const std::set<AttributePtr>& aRefs = (*anIt)->data()->refsToMe();
1095 for (std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin();
1096 aRefIt != aRefs.end() && !isSubOfComposite; ++aRefIt) {
1097 FeaturePtr aFeature = ModelAPI_Feature::feature((*aRefIt)->owner());
1098 CompositeFeaturePtr aCompFeature =
1099 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
1100 isSubOfComposite = aCompFeature && aCompFeature->isSub(*anIt);
1102 if (isSubOfComposite)
1105 // process results of the current feature to find appropriate sub-shape
1106 if (ModelGeomAlgo_Shape::findSubshapeByPoint(*anIt, thePoint, aType, anAppropriate)) {
1107 std::list<ModelGeomAlgo_Shape::SubshapeOfResult>::iterator anApIt = anAppropriate.begin();
1108 for (; aSelectionIndex > 0 && anApIt != anAppropriate.end(); --aSelectionIndex)
1109 ++anApIt; // skip this shape, because one of the previous is selected
1111 if (anApIt != anAppropriate.end()) {
1112 if (anApIt->myCenterType == (int)ModelAPI_AttributeSelection::NOT_CENTER)
1113 setValue(anApIt->myResult, anApIt->mySubshape);
1115 setValueCenter(anApIt->myResult, anApIt->mySubshape->edge(),
1116 (ModelAPI_AttributeSelection::CenterType)anApIt->myCenterType);
1122 TDF_Label aSelLab = selectionLabel();
1123 setInvalidIfFalse(aSelLab, false);
1127 void Model_AttributeSelection::selectSubShape(const std::string& theType,
1128 const std::string& theContextName, const int theIndex)
1130 // selection of context by name
1131 //std::string aNamingContextName = theContextName + "/";
1132 //selectSubShape(theType, aNamingContextName);
1133 std::shared_ptr<Model_Document> aDoc =
1134 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1136 bool aUnique = true;
1137 std::string aContextName = theContextName;
1138 std::string anEmptySub = "";
1139 ResultPtr aContext = aDoc->findByName(aContextName, anEmptySub, aUnique);
1140 //ResultPtr aContext = context();
1141 if (aContext.get()) {
1142 GeomShapePtr aContShape = aContext->shape();
1143 if (aContShape.get()) {
1144 GeomAlgoAPI_NExplode aNExp(aContShape, GeomAPI_Shape::shapeTypeByStr(theType));
1145 GeomShapePtr aValue = aNExp.shape(theIndex);
1147 setValue(aContext, aValue);
1153 int Model_AttributeSelection::Id()
1156 std::shared_ptr<GeomAPI_Shape> aSelection = value();
1157 ResultPtr aContextRes = context();
1158 // support for compsolids:
1159 while(ModelAPI_Tools::bodyOwner(aContextRes).get()) {
1160 aContextRes = ModelAPI_Tools::bodyOwner(aContextRes);
1162 std::shared_ptr<GeomAPI_Shape> aContext = aContextRes->shape();
1165 TopoDS_Shape aMainShape = aContext->impl<TopoDS_Shape>();
1166 const TopoDS_Shape& aSubShape = aSelection->impl<TopoDS_Shape>();
1167 // searching for the latest main shape
1168 if (aSelection && !aSelection->isNull() && aContext && !aContext->isNull())
1170 std::shared_ptr<Model_Document> aDoc =
1171 std::dynamic_pointer_cast<Model_Document>(context()->document());
1173 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aMainShape, aDoc->generalLabel());
1174 if (!aNS.IsNull()) {
1175 aMainShape = TNaming_Tool::CurrentShape(aNS);
1179 TopTools_IndexedMapOfShape aSubShapesMap;
1180 TopExp::MapShapes(aMainShape, aSubShapesMap);
1181 anID = aSubShapesMap.FindIndex(aSubShape);
1186 void Model_AttributeSelection::setId(int theID)
1188 std::shared_ptr<GeomAPI_Shape> aSelection;
1190 ResultPtr aContextRes = context();
1191 // support for compsolids:
1192 while(ModelAPI_Tools::bodyOwner(aContextRes).get()) {
1193 aContextRes = ModelAPI_Tools::bodyOwner(aContextRes);
1195 std::shared_ptr<GeomAPI_Shape> aContext = aContextRes->shape();
1197 TopoDS_Shape aMainShape = aContext->impl<TopoDS_Shape>();
1198 // searching for the latest main shape
1199 if (theID > 0 && aContext && !aContext->isNull())
1201 std::shared_ptr<Model_Document> aDoc =
1202 std::dynamic_pointer_cast<Model_Document>(aContextRes->document());
1204 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aMainShape, aDoc->generalLabel());
1205 if (!aNS.IsNull()) {
1206 aMainShape = TNaming_Tool::CurrentShape(aNS);
1210 TopTools_IndexedMapOfShape aSubShapesMap;
1211 TopExp::MapShapes(aMainShape, aSubShapesMap);
1212 const TopoDS_Shape& aSelShape = aSubShapesMap.FindKey(theID);
1214 std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
1215 aResult->setImpl(new TopoDS_Shape(aSelShape));
1217 aSelection = aResult;
1220 setValue(aContextRes, aSelection);
1223 std::string Model_AttributeSelection::contextName(const ResultPtr& theContext) const
1225 std::string aResult;
1226 if (owner()->document() != theContext->document()) {
1227 if (theContext->document() == ModelAPI_Session::get()->moduleDocument()) {
1228 aResult = theContext->document()->kind() + "/";
1230 ResultPtr aDocRes = ModelAPI_Tools::findPartResult(
1231 ModelAPI_Session::get()->moduleDocument(), theContext->document());
1232 if (aDocRes.get()) {
1233 aResult = aDocRes->data()->name() + "/";
1237 aResult += theContext->data()->name();
1241 void Model_AttributeSelection::computeValues(
1242 ResultPtr theOldContext, ResultPtr theNewContext, TopoDS_Shape theValShape,
1243 TopTools_ListOfShape& theShapes)
1245 bool aWasWholeContext = theValShape.IsNull();
1246 if (aWasWholeContext) {
1247 //theShapes.Append(theValShape);
1249 theValShape = theOldContext->shape()->impl<TopoDS_Shape>();
1251 //TopoDS_Shape anOldContShape = theOldContext->shape()->impl<TopoDS_Shape>();
1252 TopoDS_Shape aNewContShape = theNewContext->shape()->impl<TopoDS_Shape>();
1253 //if (anOldContShape.IsSame(theValShape)) { // full context shape substituted by new full context
1254 //theShapes.Append(aNewContShape);
1257 // if a new value is unchanged in the new context, do nothing: value is correct
1258 TopExp_Explorer aSubExp(aNewContShape, theValShape.ShapeType());
1259 for(; aSubExp.More(); aSubExp.Next()) {
1260 if (aSubExp.Current().IsSame(theValShape)) {
1261 theShapes.Append(theValShape);
1265 // if new context becomes compsolid, the resulting sub may be in sub-solids
1266 std::list<ResultPtr> aNewToIterate;
1267 aNewToIterate.push_back(theNewContext);
1268 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theNewContext);
1270 std::list<ResultPtr> allNewContextSubs;
1271 ModelAPI_Tools::allSubs(aComp, allNewContextSubs);
1272 std::list<ResultPtr>::iterator aSub = allNewContextSubs.begin();
1273 for(; aSub != allNewContextSubs.end(); aSub++) {
1274 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aSub);
1275 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1276 aNewToIterate.push_back(aBody);
1280 // first iteration: searching for the whole shape appearance (like face of the box)
1281 // second iteration: searching for sub-shapes that contain the sub (like vertex on faces)
1282 int aToFindPart = 0;
1283 TopTools_DataMapOfShapeShape aNewToOld; // map from new containers to old containers (with val)
1284 TopTools_MapOfShape anOlds; // to know how many olds produced new containers
1285 for(; aToFindPart != 2 && theShapes.IsEmpty(); aToFindPart++) {
1286 std::list<ResultPtr>::iterator aNewContIter = aNewToIterate.begin();
1287 for(; aNewContIter != aNewToIterate.end(); aNewContIter++) {
1288 std::shared_ptr<Model_Data> aNewData =
1289 std::dynamic_pointer_cast<Model_Data>((*aNewContIter)->data());
1290 TDF_Label aNewLab = aNewData->label();
1291 // searching for produced sub-shape fully on some label
1292 TDF_ChildIDIterator aNSIter(aNewLab, TNaming_NamedShape::GetID(), Standard_True);
1293 for(; aNSIter.More(); aNSIter.Next()) {
1294 Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
1295 for(TNaming_Iterator aPairIter(aNS); aPairIter.More(); aPairIter.Next()) {
1296 if (aToFindPart == 0) { // search shape is fully inside
1297 if (aPairIter.OldShape().IsSame(theValShape)) {
1298 if (aPairIter.NewShape().IsNull()) {// value was removed
1302 theShapes.Append(aPairIter.NewShape());
1304 } else if (!aPairIter.OldShape().IsNull()) { // search shape that contains this sub
1305 TopExp_Explorer anExp(aPairIter.OldShape(), theValShape.ShapeType());
1306 for(; anExp.More(); anExp.Next()) {
1307 if (anExp.Current().IsSame(theValShape)) { // found a new container
1308 if (aPairIter.NewShape().IsNull()) {// value was removed
1312 aNewToOld.Bind(aPairIter.NewShape(), aPairIter.OldShape());
1313 anOlds.Add(aPairIter.OldShape());
1322 if (aToFindPart == 2 && !aNewToOld.IsEmpty()) {
1323 // map of sub-shapes -> number of occurences of these shapes in containers
1324 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher> aSubs;
1325 TopTools_DataMapOfShapeShape::Iterator aContIter(aNewToOld);
1326 for(; aContIter.More(); aContIter.Next()) {
1327 TopExp_Explorer aSubExp(aContIter.Key(), theValShape.ShapeType());
1328 for(; aSubExp.More(); aSubExp.Next()) {
1329 if (!aSubs.IsBound(aSubExp.Current())) {
1330 aSubs.Bind(aSubExp.Current(), TopTools_MapOfShape());
1332 // store old to know how many olds produced this shape
1333 aSubs.ChangeFind(aSubExp.Current()).Add(aContIter.Value());
1336 // if sub is appeared same times in containers as the number of old shapes that contain it
1337 int aCountInOld = anOlds.Size();
1338 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher>::Iterator
1340 for(; aSubsIter.More(); aSubsIter.Next()) {
1341 if (aSubsIter.Value().Size() == aCountInOld) {
1342 theShapes.Append(aSubsIter.Key());
1346 if (theShapes.IsEmpty()) { // nothing was changed
1347 theShapes.Append(aWasWholeContext ? TopoDS_Shape() : theValShape);
1351 bool Model_AttributeSelection::searchNewContext(std::shared_ptr<Model_Document> theDoc,
1352 const TopoDS_Shape theContShape, ResultPtr theContext, TopoDS_Shape theValShape,
1353 TDF_Label theAccessLabel,
1354 std::list<ResultPtr>& theResults, TopTools_ListOfShape& theValShapes)
1356 std::set<ResultPtr> aResults; // to avoid duplicates, new context, null if deleted
1357 TopTools_ListOfShape aResContShapes;
1358 // iterate context and shape, but also if it is sub-shape of main shape, check also it
1359 TopTools_ListOfShape aContextList;
1360 aContextList.Append(theContShape);
1361 if (theContext.get()) {
1362 ResultPtr aComposite = ModelAPI_Tools::bodyOwner(theContext);
1363 if (aComposite.get() && aComposite->shape().get() && !aComposite->shape()->isNull())
1364 aContextList.Append(aComposite->shape()->impl<TopoDS_Shape>());
1366 for(TopTools_ListOfShape::Iterator aContIter(aContextList); aContIter.More(); aContIter.Next()) {
1367 TNaming_SameShapeIterator aModifIter(aContIter.ChangeValue(), theAccessLabel);
1368 for(; aModifIter.More(); aModifIter.Next()) {
1369 TDF_Label anObjLab = aModifIter.Label().Father();
1370 ResultPtr aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1371 (theDoc->objects()->object(anObjLab));
1372 if (!aModifierObj.get()) {
1373 // #2241: shape may be sub-element of new object, not main (shell created from faces)
1374 if (!anObjLab.IsRoot())
1375 aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1376 (theDoc->objects()->object(anObjLab.Father()));
1377 if (!aModifierObj.get())
1380 FeaturePtr aModifierFeat = theDoc->feature(aModifierObj);
1381 if (!aModifierFeat.get())
1383 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1384 if (aModifierFeat == aThisFeature || theDoc->objects()->isLater(aModifierFeat, aThisFeature))
1385 continue; // the modifier feature is later than this, so, should not be used
1386 FeaturePtr aCurrentModifierFeat = theDoc->feature(theContext);
1387 if (aCurrentModifierFeat == aModifierFeat ||
1388 theDoc->objects()->isLater(aCurrentModifierFeat, aModifierFeat))
1389 continue; // the current modifier is later than the found, so, useless
1390 Handle(TNaming_NamedShape) aNewNS;
1391 aModifIter.Label().FindAttribute(TNaming_NamedShape::GetID(), aNewNS);
1392 if (aNewNS->Evolution() == TNaming_MODIFY || aNewNS->Evolution() == TNaming_GENERATED) {
1393 aResults.insert(aModifierObj);
1394 //TNaming_Iterator aPairIter(aNewNS);
1395 //aResContShapes.Append(aPairIter.NewShape());
1396 aResContShapes.Append(aModifierObj->shape()->impl<TopoDS_Shape>());
1397 } else if (aNewNS->Evolution() == TNaming_DELETE) { // a shape was deleted => result is empty
1398 aResults.insert(ResultPtr());
1399 } else { // not-precessed modification => don't support it
1404 if (aResults.empty())
1405 return false; // no modifications found, must stay the same
1406 // iterate all results to find futher modifications
1407 std::set<ResultPtr>::iterator aResIter = aResults.begin();
1408 for(; aResIter != aResults.end(); aResIter++) {
1409 if (aResIter->get() != NULL) {
1410 // compute new values by two contextes: the old and the new
1411 TopTools_ListOfShape aValShapes;
1412 computeValues(theContext, *aResIter, theValShape, aValShapes);
1414 TopTools_ListIteratorOfListOfShape aNewVal(aValShapes);
1415 for(; aNewVal.More(); aNewVal.Next()) {
1416 std::list<ResultPtr> aNewRes;
1417 TopTools_ListOfShape aNewUpdatedVal;
1418 TopoDS_Shape aNewValSh = aNewVal.Value();
1419 TopoDS_Shape aNewContShape = (*aResIter)->shape()->impl<TopoDS_Shape>();
1420 if (theValShape.IsNull() && aNewContShape.IsSame(aNewValSh))
1421 aNewValSh.Nullify();
1422 if (searchNewContext(theDoc, aNewContShape, *aResIter, aNewValSh,
1423 theAccessLabel, aNewRes, aNewUpdatedVal))
1425 // appeand new results instead of the current ones
1426 std::list<ResultPtr>::iterator aNewIter = aNewRes.begin();
1427 TopTools_ListIteratorOfListOfShape aNewUpdVal(aNewUpdatedVal);
1428 for(; aNewIter != aNewRes.end(); aNewIter++, aNewUpdVal.Next()) {
1429 theResults.push_back(*aNewIter);
1430 theValShapes.Append(aNewUpdVal.Value());
1432 } else { // the current result is good
1433 theResults.push_back(*aResIter);
1434 theValShapes.Append(aNewValSh);
1439 return true; // theResults must be empty: everything is deleted
1442 void Model_AttributeSelection::updateInHistory()
1444 ResultPtr aContext = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
1445 // only bodies and parts may be modified later in the history, don't do anything otherwise
1446 if (!aContext.get() || (aContext->groupName() != ModelAPI_ResultBody::group() &&
1447 aContext->groupName() != ModelAPI_ResultPart::group()))
1449 std::shared_ptr<Model_Document> aDoc =
1450 std::dynamic_pointer_cast<Model_Document>(aContext->document());
1451 std::shared_ptr<Model_Data> aContData = std::dynamic_pointer_cast<Model_Data>(aContext->data());
1452 if (!aContData.get() || !aContData->isValid())
1454 TDF_Label aContLab = aContData->label(); // named shape where the selected context is located
1455 Handle(TNaming_NamedShape) aContNS;
1456 if (!aContLab.FindAttribute(TNaming_NamedShape::GetID(), aContNS)) {
1457 bool aFoundNewContext = true;
1458 ResultPtr aNewContext = aContext;
1459 while(aFoundNewContext) {
1460 aFoundNewContext = false;
1461 // parts have no shape in result, so, trace references using the Part info
1462 if (aNewContext->groupName() == ModelAPI_ResultPart::group()) {
1463 ResultPartPtr aPartContext = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aNewContext);
1464 if (aPartContext.get()) { // searching for the up to date references to the referenced cont
1465 const std::set<AttributePtr>& aRefs = aPartContext->data()->refsToMe();
1466 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1467 for(; aRef != aRefs.end(); aRef++) {
1468 // to avoid detection of part changes by local selection only
1469 AttributeSelectionPtr aSel =
1470 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(*aRef);
1471 if (aSel.get() && !aSel->value()->isSame(aSel->context()->shape()))
1474 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1475 if (aRefFeat.get() && aRefFeat != owner()) {
1476 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1477 if (aDoc->objects()->isLater(aThisFeature, aRefFeat)) { // found better feature
1478 aFoundNewContext = true;
1479 aNewContext = aRefFeat->firstResult();
1486 if (aNewContext != aContext) {
1487 setValue(aNewContext, value());
1491 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1492 FeaturePtr aCurrentModifierFeat = aDoc->feature(aContext);
1493 // iterate the context shape modifications in order to find a feature that is upper in history
1494 // that this one and is really modifies the referenced result to refer to it
1495 ResultPtr aModifierResFound;
1496 TNaming_Iterator aPairIter(aContNS);
1497 if (!aPairIter.More())
1499 TopoDS_Shape aNewCShape = aPairIter.NewShape();
1500 bool anIterate = true;
1501 // trying to update also the sub-shape selected
1502 GeomShapePtr aSubShape = value();
1503 if (aSubShape.get() && aSubShape->isEqual(aContext->shape()))
1505 TopoDS_Shape aValShape;
1506 if (aSubShape.get()) {
1507 aValShape = aSubShape->impl<TopoDS_Shape>();
1510 std::list<ResultPtr> aNewContexts;
1511 TopTools_ListOfShape aValShapes;
1512 if (searchNewContext(aDoc, aNewCShape, aContext, aValShape, aContLab, aNewContexts, aValShapes))
1514 // update scope to reset to a new one
1517 std::list<ResultPtr>::iterator aNewCont = aNewContexts.begin();
1518 TopTools_ListIteratorOfListOfShape aNewValues(aValShapes);
1519 if (aNewCont == aNewContexts.end()) { // all results were deleted
1520 ResultPtr anEmptyContext;
1521 std::shared_ptr<GeomAPI_Shape> anEmptyShape;
1522 setValue(anEmptyContext, anEmptyShape); // nullify the selection
1526 GeomShapePtr aValueShape;
1527 if (!aNewValues.Value().IsNull()) {
1528 aValueShape = std::make_shared<GeomAPI_Shape>();
1529 aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewValues.Value()));
1531 setValue(*aNewCont, aValueShape);
1532 // if there are more than one result, put them by "append" into "parent" list
1534 for(aNewCont++, aNewValues.Next(); aNewCont != aNewContexts.end();
1535 aNewCont++, aNewValues.Next()) {
1536 GeomShapePtr aValueShape;
1537 if (!aNewValues.Value().IsNull()) {
1538 aValueShape = std::make_shared<GeomAPI_Shape>();
1539 aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewValues.Value()));
1542 // Check that list has the same type of shape selection before adding.
1543 GeomAPI_Shape::ShapeType aListShapeType = GeomAPI_Shape::SHAPE;
1544 if (myParent->selectionType() == "VERTEX") aListShapeType = GeomAPI_Shape::VERTEX;
1545 else if (myParent->selectionType() == "EDGE") aListShapeType = GeomAPI_Shape::EDGE;
1546 else if (myParent->selectionType() == "FACE") aListShapeType = GeomAPI_Shape::FACE;
1548 GeomAPI_Shape::ShapeType aShapeShapeType = GeomAPI_Shape::SHAPE;
1549 if (aValueShape.get()) {
1550 aShapeShapeType = aValueShape->shapeType();
1552 (*aNewCont)->shape()->shapeType();
1555 if (aListShapeType != GeomAPI_Shape::SHAPE && aListShapeType != aShapeShapeType) {
1559 myParent->append(*aNewCont, aValueShape);
1565 void Model_AttributeSelection::setParent(Model_AttributeSelectionList* theParent)
1567 myParent = theParent;
1570 bool Model_AttributeSelection::isWeakNaming()
1572 return selectionLabel().IsAttribute(kWEAK_NAMING);
1575 std::string Model_AttributeSelection::contextName(const TDF_Label theSelectionLab)
1577 DocumentPtr aMyDoc = owner()->document();
1578 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(aMyDoc);
1579 FeaturePtr aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1580 if (aFeatureOwner.get()) {
1581 // if it is sub-element of the sketch, the context name is the name of the sketch
1582 // searching also for result - real context
1584 FeaturePtr aComposite = ModelAPI_Tools::compositeOwner(aFeatureOwner);
1585 if (aComposite.get() && aComposite->results().size() == 1 &&
1586 aComposite->firstResult()->groupName() == ModelAPI_ResultConstruction::group()) {
1587 aFeatureOwner = aComposite;
1588 aResult = aFeatureOwner->firstResult();
1590 aResult = aDoc->resultByLab(theSelectionLab);
1592 if (aResult.get()) {
1593 // this is to avoid duplicated names of results problem
1594 std::string aContextName = aResult->data()->name();
1595 // myLab corresponds to the current time
1596 TDF_Label aCurrentLab = selectionLabel();
1597 while(aCurrentLab.Depth() > 3)
1598 aCurrentLab = aCurrentLab.Father();
1600 int aNumInHistoryNames =
1601 aDoc->numberOfNameInHistory(aResult, aCurrentLab);
1602 while(aNumInHistoryNames > 1) { // add "_" before name the needed number of times
1603 aContextName = "_" + aContextName;
1604 aNumInHistoryNames--;
1606 return aContextName;
1609 return ""; // invalid case
1612 /// This method restores by the context and value name the context label and
1613 /// sub-label where the value is. Returns true if it is valid.
1614 bool Model_AttributeSelection::restoreContext(std::string theName,
1615 TDF_Label& theContext, TDF_Label& theValue)
1617 static const GeomShapePtr anEmptyShape; // to store context only
1618 std::string aName = theName;
1619 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1620 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1622 // remove the sub-value part if exists
1623 std::string aSubShapeName = aName;
1624 std::string::size_type n = aName.find('/');
1625 if (n != std::string::npos) {
1626 aName = aName.substr(0, n);
1629 if (aName.empty()) return false;
1630 bool anUniqueContext = false;
1631 ResultPtr aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1632 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull())
1635 // searching the sub-shape
1636 static const ResultPtr anEmpty;
1637 theValue = aDoc->findNamingName(aSubShapeName, anUniqueContext ? aCont : anEmpty);
1639 /* to find the latest lower result that keeps given shape
1640 bool aFindNewContext = true;
1641 while(aFindNewContext && aCont.get()) {
1642 aFindNewContext = false;
1643 // try to find the last context to find the up to date shape
1644 TopoDS_Shape aConShape = aCont->shape()->impl<TopoDS_Shape>();
1645 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aConShape, selectionLabel());
1646 if (!aNS.IsNull()) {
1647 aNS = TNaming_Tool::CurrentNamedShape(aNS);
1648 if (!aNS.IsNull() && isOlderThanMe(aNS->Label())) { // scope check is for 2228
1649 TDF_Label aLab = aNS->Label();
1650 if (aLab.Depth() % 2 == 0)
1651 aLab = aLab.Father();
1652 ObjectPtr anObj = aDoc->objects()->object(aLab);
1653 while (!anObj.get() && aLab.Depth() > 5) {
1654 aLab = aLab.Father().Father();
1655 anObj = aDoc->objects()->object(aLab);
1659 ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
1662 aFindNewContext = true;
1666 } else if (aCont->groupName() == ModelAPI_ResultBody::group()) {
1667 // try to search newer context by the concealment references
1668 // take references to all results: root one, any sub
1669 std::list<ResultPtr> allRes;
1670 ResultPtr aCompContext;
1671 if (aCont->groupName() == ModelAPI_ResultBody::group()) {
1672 ResultBodyPtr aCompBody = ModelAPI_Tools::bodyOwner(aCont, true);
1673 if (aCompBody.get()) {
1674 ModelAPI_Tools::allSubs(aCompBody, allRes);
1675 allRes.push_back(aCompBody);
1676 aCompContext = aCompBody;
1680 allRes.push_back(aCont);
1682 for(std::list<ResultPtr>::iterator aSub = allRes.begin(); aSub != allRes.end(); aSub++) {
1683 ResultPtr aResCont = *aSub;
1684 ResultBodyPtr aResBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResCont);
1685 if (aResBody.get() && aResBody->numberOfSubs() > 0 && aResBody != aCompContext)
1686 continue; // only lower and higher level subs are counted
1687 const std::set<AttributePtr>& aRefs = aResCont->data()->refsToMe();
1688 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1689 for(; !aFindNewContext && aRef != aRefs.end(); aRef++) {
1690 if (!aRef->get() || !(*aRef)->owner().get())
1692 // concealed attribute only
1693 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1694 if (!ModelAPI_Session::get()->validators()->isConcealed(
1695 aRefFeat->getKind(), (*aRef)->id()))
1697 // search the feature result that contains sub-shape selected
1698 std::list<std::shared_ptr<ModelAPI_Result> > aResults;
1700 // take all sub-results or one result
1701 std::list<ResultPtr> aRefFeatResults;
1702 ModelAPI_Tools::allResults(aRefFeat, aRefFeatResults);
1703 std::list<ResultPtr>::iterator aRefResIter = aRefFeatResults.begin();
1704 for(; aRefResIter != aRefFeatResults.end(); aRefResIter++) {
1705 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRefResIter);
1706 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1707 aResults.push_back(aBody);
1709 std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = aResults.begin();
1710 for(; aResIter != aResults.end(); aResIter++) {
1711 if (!aResIter->get() || !(*aResIter)->data()->isValid() || (*aResIter)->isDisabled())
1713 GeomShapePtr aShape = (*aResIter)->shape();
1714 GeomShapePtr aSelectedShape =
1715 aShapeToBeSelected.get() ? aShapeToBeSelected : aCont->shape();
1716 if (aShape.get() && aShape->isSubShape(aSelectedShape, false)) {
1717 aCont = *aResIter; // found new context (produced from this) with same subshape
1718 aFindNewContext = true; // continue searching futher
1726 // if compsolid is context, try to take sub-solid as context: like in GUI and scripts
1727 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aCont);
1728 if (aComp && aComp->numberOfSubs()) {
1729 std::list<ResultPtr> allSubs;
1730 ModelAPI_Tools::allSubs(aComp, allSubs);
1731 std::list<ResultPtr>::iterator aS = allSubs.begin();
1732 for (; aS != allSubs.end(); aS++) {
1733 ResultBodyPtr aSub = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aS);
1734 if (aSub && aSub->numberOfSubs() == 0 && aSub->shape().get() &&
1735 aSub->shape()->isSubShape(aShapeToBeSelected)) {
1743 theContext = std::dynamic_pointer_cast<Model_Data>(aCont->data())->label();