1 // Copyright (C) 2014-2019 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #include "Model_AttributeSelection.h"
21 #include "Model_Application.h"
22 #include "Model_Events.h"
23 #include "Model_Data.h"
24 #include "Model_Document.h"
25 #include <Model_Objects.h>
26 #include <Model_AttributeSelectionList.h>
27 #include <Model_ResultConstruction.h>
28 #include <ModelAPI_Feature.h>
29 #include <ModelAPI_ResultBody.h>
30 #include <ModelAPI_ResultBody.h>
31 #include <ModelAPI_ResultConstruction.h>
32 #include <ModelAPI_ResultGroup.h>
33 #include <ModelAPI_ResultPart.h>
34 #include <ModelAPI_CompositeFeature.h>
35 #include <ModelAPI_Tools.h>
36 #include <ModelAPI_Session.h>
37 #include <ModelAPI_Validator.h>
38 #include <ModelGeomAlgo_Shape.h>
39 #include <Events_InfoMessage.h>
40 #include <GeomAPI_Edge.h>
41 #include <GeomAPI_Pnt.h>
42 #include <GeomAPI_ShapeIterator.h>
43 #include <GeomAPI_Vertex.h>
44 #include <GeomAPI_ShapeExplorer.h>
45 #include <GeomAlgoAPI_CompoundBuilder.h>
46 #include <GeomAlgoAPI_NExplode.h>
47 #include <Selector_Selector.h>
49 #include <TNaming_NamedShape.hxx>
50 #include <TNaming_Tool.hxx>
51 #include <TNaming_Builder.hxx>
52 #include <TNaming_SameShapeIterator.hxx>
53 #include <TNaming_NewShapeIterator.hxx>
54 #include <TNaming_Iterator.hxx>
55 #include <TDataStd_Integer.hxx>
56 #include <TDataStd_UAttribute.hxx>
57 #include <TDataStd_Name.hxx>
58 #include <TopTools_ListOfShape.hxx>
59 #include <TopTools_DataMapOfShapeShape.hxx>
60 #include <TopTools_MapOfShape.hxx>
61 #include <TopExp_Explorer.hxx>
62 #include <BRep_Tool.hxx>
64 #include <TopoDS_Edge.hxx>
66 #include <TDF_ChildIterator.hxx>
67 #include <TDF_ChildIDIterator.hxx>
68 #include <TopoDS_Iterator.hxx>
69 #include <TDF_ChildIDIterator.hxx>
70 #include <Geom_Circle.hxx>
71 #include <Geom_Ellipse.hxx>
72 #include <BRep_Builder.hxx>
74 //#define DEB_NAMING 1
76 #include <BRepTools.hxx>
78 /// added to the index in the packed map to signalize that the vertex of edge is selected
79 /// (multiplied by the index of the edge)
80 static const int kSTART_VERTEX_DELTA = 1000000;
81 // identifier that there is simple reference: selection equals to context
82 Standard_GUID kSIMPLE_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb29");
83 // reference to Part sub-object
84 Standard_GUID kPART_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb27");
85 // selection is invalid after recomputation
86 Standard_GUID kINVALID_SELECTION("bce47fd7-80fa-4462-9d63-2f58acddd49d");
88 // identifier of the selection of the center of circle on edge
89 Standard_GUID kCIRCLE_CENTER("d0d0e0f1-217a-4b95-8fbb-0c4132f23718");
90 // identifier of the selection of the first focus point of ellipse on edge
91 Standard_GUID kELLIPSE_CENTER1("f70df04c-3168-4dc9-87a4-f1f840c1275d");
92 // identifier of the selection of the second focus point of ellipse on edge
93 Standard_GUID kELLIPSE_CENTER2("1395ae73-8e02-4cf8-b204-06ff35873a32");
95 // prefix for the whole feature context identification
96 const static std::string kWHOLE_FEATURE = "all-in-";
98 // on this label is stored:
99 // TNaming_NamedShape - selected shape
100 // TNaming_Naming - topological selection information (for the body)
101 // TDataStd_IntPackedMap - indexes of edges in composite element (for construction)
102 // TDataStd_Integer - type of the selected shape (for construction)
103 // TDF_Reference - from ReferenceAttribute, the context
104 bool Model_AttributeSelection::setValue(const ObjectPtr& theContext,
105 const std::shared_ptr<GeomAPI_Shape>& theSubShape, const bool theTemporarily)
107 if (theTemporarily) {
108 // just keep the stored without DF update
109 myTmpContext = theContext;
110 myTmpSubShape = theSubShape;
111 owner()->data()->sendAttributeUpdated(this);
114 myTmpContext.reset();
115 myTmpSubShape.reset();
116 myTmpCenterType = NOT_CENTER;
120 const std::shared_ptr<GeomAPI_Shape>& anOldShape = internalValue(aType);
121 bool isOldContext = theContext == myRef.value();
122 bool isOldShape = isOldContext &&
123 (theSubShape == anOldShape || (theSubShape && anOldShape && theSubShape->isEqual(anOldShape)));
124 if (isOldShape) return false; // shape is the same, so context is also unchanged
125 bool aToUnblock = false;
126 // update the referenced object if needed
128 aToUnblock = !owner()->data()->blockSendAttributeUpdated(true);
129 myRef.setValue(theContext);
132 // do not use naming if selected shape is result shape itself, but not sub-shape
133 TDF_Label aSelLab = selectionLabel();
134 aSelLab.ForgetAttribute(kSIMPLE_REF_ID);
135 aSelLab.ForgetAttribute(kINVALID_SELECTION);
136 aSelLab.ForgetAttribute(kCIRCLE_CENTER);
137 aSelLab.ForgetAttribute(kELLIPSE_CENTER1);
138 aSelLab.ForgetAttribute(kELLIPSE_CENTER2);
140 bool isDegeneratedEdge = false;
141 // do not use the degenerated edge as a shape, a null context and shape is used in the case
142 if (theSubShape.get() && !theSubShape->isNull() && theSubShape->isEdge()) {
143 const TopoDS_Shape& aSubShape = theSubShape->impl<TopoDS_Shape>();
144 if (aSubShape.ShapeType() == TopAbs_EDGE)
145 isDegeneratedEdge = BRep_Tool::Degenerated(TopoDS::Edge(aSubShape)) == Standard_True;
147 if (!theContext.get() || isDegeneratedEdge) {
148 // to keep the reference attribute label
149 TDF_Label aRefLab = myRef.myRef->Label();
150 aSelLab.ForgetAllAttributes(true);
151 myRef.myRef = TDF_Reference::Set(aSelLab.Father(), aSelLab.Father());
153 owner()->data()->blockSendAttributeUpdated(false);
156 bool isSelectBody = theContext->groupName() == ModelAPI_ResultBody::group();
158 ResultConstructionPtr aContextConstruction =
159 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theContext);
160 isSelectBody = aContextConstruction.get() && !aContextConstruction->isInfinite();
163 ResultPtr aContextResult = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
164 GeomShapePtr aContextShape = aContextResult->shape();
165 // do not select the whole shape for body:it is already must be in the data framework
166 // equal and null selected objects mean the same: object is equal to context,
167 if (aContextShape.get() && (aContextShape->isEqual(theSubShape) || !theSubShape.get())) {
168 aSelLab.ForgetAllAttributes(true);
169 TDataStd_UAttribute::Set(aSelLab, kSIMPLE_REF_ID);
171 selectBody(aContextResult, theSubShape);
173 } else if (theContext->groupName() == ModelAPI_ResultConstruction::group()) {
174 aSelLab.ForgetAllAttributes(true); // to remove old selection data
175 std::shared_ptr<Model_ResultConstruction> aConstruction =
176 std::dynamic_pointer_cast<Model_ResultConstruction>(theContext);
177 std::shared_ptr<GeomAPI_Shape> aSubShape;
178 if (theSubShape.get() && !aConstruction->shape()->isEqual(theSubShape))
179 aSubShape = theSubShape; // the whole context
180 } else if (theContext->groupName() == ModelAPI_ResultPart::group()) {
181 aSelLab.ForgetAllAttributes(true);
182 TDataStd_UAttribute::Set(aSelLab, kPART_REF_ID);
183 selectPart(std::dynamic_pointer_cast<ModelAPI_Result>(theContext), theSubShape);
184 } else if (theContext->groupName() == ModelAPI_ResultGroup::group()) {
185 aSelLab.ForgetAllAttributes(true);
186 TDataStd_UAttribute::Set(aSelLab, kSIMPLE_REF_ID);
187 } else { // check the feature context: parent-Part of this feature should not be used
188 FeaturePtr aFeatureContext = std::dynamic_pointer_cast<ModelAPI_Feature>(theContext);
189 if (aFeatureContext.get()) {
190 if (owner()->document() != aFeatureContext->document()) {
191 aSelLab.ForgetAllAttributes(true);
192 myRef.setValue(ObjectPtr());
194 owner()->data()->blockSendAttributeUpdated(false);
200 owner()->data()->sendAttributeUpdated(this);
203 owner()->data()->blockSendAttributeUpdated(false);
208 void Model_AttributeSelection::setValueCenter(
209 const ObjectPtr& theContext, const std::shared_ptr<GeomAPI_Edge>& theEdge,
210 const CenterType theCenterType, const bool theTemporarily)
212 bool anUpdated = setValue(theContext, theEdge, theTemporarily);
213 if (theTemporarily) {
214 myTmpCenterType = theCenterType;
215 } else { // store in the data structure
216 TDF_Label aSelLab = selectionLabel();
217 switch(theCenterType) {
220 anUpdated = !aSelLab.IsAttribute(kCIRCLE_CENTER);
221 TDataStd_UAttribute::Set(aSelLab, kCIRCLE_CENTER);
223 case ELLIPSE_FIRST_FOCUS:
225 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER1);
226 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER1);
228 case ELLIPSE_SECOND_FOCUS:
230 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER2);
231 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER2);
235 owner()->data()->sendAttributeUpdated(this);
239 void Model_AttributeSelection::selectValue(
240 const std::shared_ptr<ModelAPI_AttributeSelection>& theSource)
243 std::shared_ptr<GeomAPI_Shape> aValue =
244 std::dynamic_pointer_cast<Model_AttributeSelection>(theSource)->internalValue(aType);
245 if (!aValue.get() || aType == NOT_CENTER) {
246 setValue(theSource->context(), aValue);
248 std::shared_ptr<GeomAPI_Edge> anEdge(new GeomAPI_Edge);
249 anEdge->setImpl(new TopoDS_Shape(aValue->impl<TopoDS_Shape>()));
250 setValueCenter(theSource->context(), anEdge, aType);
254 void Model_AttributeSelection::removeTemporaryValues()
256 if (myTmpContext.get() || myTmpSubShape.get()) {
257 myTmpContext.reset();
258 myTmpSubShape.reset();
262 // returns the center of the edge: circular or elliptical
263 GeomShapePtr centerByEdge(GeomShapePtr theEdge, ModelAPI_AttributeSelection::CenterType theType)
265 if (theType != ModelAPI_AttributeSelection::NOT_CENTER && theEdge.get() != NULL) {
266 TopoDS_Shape aShape = theEdge->impl<TopoDS_Shape>();
267 if (!aShape.IsNull() && aShape.ShapeType() == TopAbs_EDGE) {
268 TopoDS_Edge anEdge = TopoDS::Edge(aShape);
269 double aFirst, aLast;
270 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
271 if (!aCurve.IsNull()) {
272 TopoDS_Vertex aVertex;
273 BRep_Builder aBuilder;
274 if (theType == ModelAPI_AttributeSelection::CIRCLE_CENTER) {
275 Handle(Geom_Circle) aCirc = Handle(Geom_Circle)::DownCast(aCurve);
276 if (!aCirc.IsNull()) {
277 aBuilder.MakeVertex(aVertex, aCirc->Location(), Precision::Confusion());
280 Handle(Geom_Ellipse) anEll = Handle(Geom_Ellipse)::DownCast(aCurve);
281 if (!anEll.IsNull()) {
282 aBuilder.MakeVertex(aVertex,
283 theType == ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS ?
284 anEll->Focus1() : anEll->Focus2(), Precision::Confusion());
287 if (!aVertex.IsNull()) {
288 std::shared_ptr<GeomAPI_Vertex> aResult(new GeomAPI_Vertex);
289 aResult->setImpl(new TopoDS_Vertex(aVertex));
295 return theEdge; // no vertex, so, return the initial edge
298 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::value()
300 if (!ModelAPI_AttributeSelection::isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
301 return std::shared_ptr<GeomAPI_Shape>();
302 CenterType aType = NOT_CENTER;
303 std::shared_ptr<GeomAPI_Shape> aResult = internalValue(aType);
304 return centerByEdge(aResult, aType);
307 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::internalValue(CenterType& theType)
309 theType = NOT_CENTER;
310 GeomShapePtr aResult;
311 if (myTmpContext.get() || myTmpSubShape.get()) {
312 theType = myTmpCenterType;
313 ResultConstructionPtr aResulConstruction =
314 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(myTmpContext);
315 if(aResulConstruction.get()) {
316 // it is just reference to construction.
317 return myTmpSubShape;
319 FeaturePtr aFeature =
320 std::dynamic_pointer_cast<ModelAPI_Feature>(myTmpContext);
321 if (aFeature.get()) {
322 // it is just reference to construction.
323 return myTmpSubShape;
325 return myTmpSubShape.get() ? myTmpSubShape :
326 std::dynamic_pointer_cast<ModelAPI_Result>(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);
395 if (contextFeature().get()) {
396 return aResult; // for the whole sketch feature selected return null => all faces
400 Handle(TNaming_NamedShape) aSelection;
401 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
402 TopoDS_Shape aSelShape = aSelection->Get();
403 aResult = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
404 aResult->setImpl(new TopoDS_Shape(aSelShape));
405 } else if (aConstr) { // simple construction element: just shape of this construction element
406 aResult = aConstr->shape();
412 bool Model_AttributeSelection::isInvalid()
414 return selectionLabel().IsAttribute(kINVALID_SELECTION) == Standard_True;
417 bool Model_AttributeSelection::isInitialized()
419 if (ModelAPI_AttributeSelection::isInitialized()) { // additional checks if it is initialized
420 std::shared_ptr<GeomAPI_Shape> aResult;
421 if (myRef.isInitialized()) {
422 TDF_Label aSelLab = selectionLabel();
423 // it is just reference to shape, not sub-shape
424 if (aSelLab.IsAttribute(kSIMPLE_REF_ID) || aSelLab.IsAttribute(kPART_REF_ID)) {
425 ResultPtr aContext = context();
426 return aContext.get() != NULL;
428 Handle(TNaming_NamedShape) aSelection;
429 if (selectionLabel().FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
430 return !aSelection->Get().IsNull();
431 } else { // for simple construction element: just shape of this construction element
432 if (myRef.value().get())
434 // check that this is on open of document, so, results are not initialized yet
435 TDF_Label aRefLab = myRef.myRef->Get();
436 if (aRefLab.IsNull() || !owner().get())
438 std::shared_ptr<Model_Document> aMyDoc =
439 std::dynamic_pointer_cast<Model_Document>(owner()->document());
442 // check at least the feature exists
443 return aMyDoc->featureByLab(aRefLab).get() != NULL;
450 Model_AttributeSelection::Model_AttributeSelection(TDF_Label& theLabel)
452 myIsGeometricalSelection(false)
454 myIsInitialized = myRef.isInitialized();
458 void Model_AttributeSelection::setID(const std::string theID)
461 ModelAPI_AttributeSelection::setID(theID);
462 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
464 // to be able to select as geometrical selection and then - split
465 myIsGeometricalSelection = true; // myParent->isGeometricalSelection();
467 myIsGeometricalSelection =
468 ModelAPI_Session::get()->validators()->isGeometricalSelection(aFeature->getKind(), id());
472 ResultPtr Model_AttributeSelection::context()
474 if (!ModelAPI_AttributeSelection::isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
477 if (myTmpContext.get() || myTmpSubShape.get()) {
478 return std::dynamic_pointer_cast<ModelAPI_Result>(myTmpContext);
481 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
482 // for parts there could be same-data result, so take the last enabled
484 if(aResult->groupName() == ModelAPI_ResultPart::group()) {
485 int aSize = aResult->document()->size(ModelAPI_ResultPart::group());
486 for(int a = aSize - 1; a >= 0; a--) {
487 ObjectPtr aPart = aResult->document()->object(ModelAPI_ResultPart::group(), a);
488 if(aPart.get() && aPart->data() == aResult->data()) {
489 ResultPtr aPartResult = std::dynamic_pointer_cast<ModelAPI_Result>(aPart);
490 FeaturePtr anOwnerFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
491 // check that this result is not this-feature result (it is forbidden to select itself)
492 if(anOwnerFeature.get() && anOwnerFeature->firstResult() != aPartResult) {
498 } else { // if feature - construction is selected, it has only one result, return this result
499 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
500 if (aFeature.get() && aFeature->results().size() == 1 &&
501 aFeature->firstResult()->groupName() == ModelAPI_ResultConstruction::group())
502 return aFeature->firstResult();
507 FeaturePtr Model_AttributeSelection::contextFeature() {
508 if (myTmpContext.get()) {
509 return std::dynamic_pointer_cast<ModelAPI_Feature>(myTmpContext);
511 return std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
513 ObjectPtr Model_AttributeSelection::contextObject() {
514 FeaturePtr aRes = contextFeature();
521 void Model_AttributeSelection::setObject(const std::shared_ptr<ModelAPI_Object>& theObject)
523 ModelAPI_AttributeSelection::setObject(theObject);
524 myRef.setObject(theObject);
527 /// Sets the invalid flag if flag is false, or removes it if "true"
529 static bool setInvalidIfFalse(TDF_Label& theLab, const bool theFlag) {
531 theLab.ForgetAttribute(kINVALID_SELECTION);
533 TDataStd_UAttribute::Set(theLab, kINVALID_SELECTION);
538 void Model_AttributeSelection::split(
539 ResultPtr theContext, TopoDS_Shape theNewShape, TopAbs_ShapeEnum theType)
541 TopTools_ListOfShape aSubs;
542 for(TopoDS_Iterator anExplorer(theNewShape); anExplorer.More(); anExplorer.Next()) {
543 if (!anExplorer.Value().IsNull() &&
544 anExplorer.Value().ShapeType() == theType) {
545 aSubs.Append(anExplorer.Value());
546 } else { // invalid case; bad result shape, so, impossible to split easily
551 if (aSubs.Extent() > 1) { // ok to split
552 TopTools_ListIteratorOfListOfShape aSub(aSubs);
553 GeomShapePtr aSubSh(new GeomAPI_Shape);
554 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
555 setValue(theContext, aSubSh);
556 for(aSub.Next(); aSub.More(); aSub.Next()) {
557 GeomShapePtr aSubSh(new GeomAPI_Shape);
558 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
559 myParent->append(theContext, aSubSh);
564 bool Model_AttributeSelection::update()
566 FeaturePtr aContextFeature = contextFeature();
567 if (aContextFeature.get()) {
568 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
571 TDF_Label aSelLab = selectionLabel();
572 ResultPtr aContext = context();
574 return setInvalidIfFalse(aSelLab, false);
575 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
576 return setInvalidIfFalse(aSelLab, aContext->shape() && !aContext->shape()->isNull());
579 if (aSelLab.IsAttribute(kPART_REF_ID)) { // it is reference to the part object
580 std::shared_ptr<GeomAPI_Shape> aNoSelection;
581 bool aResult = selectPart(aContext, aNoSelection, true);
582 aResult = setInvalidIfFalse(aSelLab, aResult);
584 owner()->data()->sendAttributeUpdated(this);
589 if (aContext->groupName() == ModelAPI_ResultBody::group()) {
590 // body: just a named shape, use topological selection mechanism
591 bool aResult = false;
592 TopoDS_Shape anOldShape;
593 Handle(TNaming_NamedShape) aNS;
594 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
595 anOldShape = aNS->Get();
597 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
598 Selector_Selector aSelector(aSelLab, baseDocumentLab());
599 aResult = aSelector.restore(aContextShape);
600 setInvalidIfFalse(aSelLab, aResult);
602 TopoDS_Shape aNewShape;
603 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
604 aNewShape = aNS->Get();
606 if (anOldShape.IsNull() || aNewShape.IsNull() || !anOldShape.IsEqual(aNewShape)) {
607 // shape type should not be changed: if shape becomes compound of such shapes, then split
608 if (myParent && !anOldShape.IsNull() && !aNewShape.IsNull() &&
609 anOldShape.ShapeType() != aNewShape.ShapeType() &&
610 aNewShape.ShapeType() == TopAbs_COMPOUND) {
611 split(aContext, aNewShape, anOldShape.ShapeType());
613 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
618 if (aContext->groupName() == ModelAPI_ResultConstruction::group()) {
620 std::shared_ptr<Model_ResultConstruction> aConstructionContext =
621 std::dynamic_pointer_cast<Model_ResultConstruction>(aContext);
622 if (!aConstructionContext->isInfinite()) {
623 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
624 Selector_Selector aSelector(aSelLab, baseDocumentLab());
625 TopoDS_Shape anOldShape = aSelector.value();
626 aResult = aSelector.restore(aContextShape);
627 setInvalidIfFalse(aSelLab, aResult);
628 if (aResult && !anOldShape.IsEqual(aSelector.value()))
629 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
631 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
635 return setInvalidIfFalse(aSelLab, false); // unknown case
638 void Model_AttributeSelection::selectBody(
639 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape)
641 // perform the selection
642 TopoDS_Shape aContext;
644 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
646 aContext = aBody->shape()->impl<TopoDS_Shape>();
649 std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
651 aContext = aResult->shape()->impl<TopoDS_Shape>();
653 Events_InfoMessage("Model_AttributeSelection", "A result with shape is expected").send();
658 if (!aContext.IsNull()) {
659 TDF_Label aSelLab = selectionLabel();
660 TopoDS_Shape aNewSub = theSubShape->impl<TopoDS_Shape>();
662 bool aSelectorOk = true;
663 Selector_Selector aSelector(aSelLab, baseDocumentLab());
665 aSelectorOk = aSelector.select(aContext, aNewSub, myIsGeometricalSelection);
667 aSelectorOk = aSelector.store(aContext);
673 TopoDS_Shape aShape = aSelector.value();
674 aSelectorOk = !aShape.IsNull() && aShape.ShapeType() == aNewSub.ShapeType();
676 setInvalidIfFalse(aSelLab, aSelectorOk);
680 bool Model_AttributeSelection::selectPart(
681 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape,
682 const bool theUpdate)
684 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(theContext);
685 if (!aPart.get() || !aPart->isActivated())
686 return true; // postponed naming
688 Handle(TDataStd_Integer) anIndex;
689 if (selectionLabel().FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
690 // by internal selection
691 if (anIndex->Get() > 0) {
692 // update the selection by index
693 return aPart->updateInPart(anIndex->Get());
695 return true; // nothing to do, referencing just by name
698 return true; // nothing to do, referencing just by name
700 // store the shape (in case part is not loaded it should be useful
702 std::string aName = theContext->data()->name();
703 if (!theSubShape.get() || theSubShape->isNull()) {// the whole part shape is selected
704 aShape = theContext->shape()->impl<TopoDS_Shape>();
706 aShape = theSubShape->impl<TopoDS_Shape>();
708 aName += "/" + aPart->nameInPart(theSubShape, anIndex);
709 TDataStd_Integer::Set(selectionLabel(), anIndex);
711 TNaming_Builder aBuilder(selectionLabel());
712 aBuilder.Select(aShape, aShape);
713 // identify by name in the part
714 TDataStd_Name::Set(selectionLabel(), aName.c_str());
715 return !aName.empty();
718 TDF_Label Model_AttributeSelection::selectionLabel()
720 return myRef.myRef->Label().FindChild(1);
723 /// prefixes of the shape names with centers defined
724 static std::map<ModelAPI_AttributeSelection::CenterType, std::string> kCENTERS_PREFIX;
726 /// returns the map that contains all possible prefixes of the center-names
727 static std::map<ModelAPI_AttributeSelection::CenterType, std::string>& centersMap()
729 if (kCENTERS_PREFIX.empty()) { // fill map by initial values
730 kCENTERS_PREFIX[ModelAPI_AttributeSelection::CIRCLE_CENTER] = "__cc";
731 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS] = "__eff";
732 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_SECOND_FOCUS] = "__esf";
734 return kCENTERS_PREFIX;
737 std::string Model_AttributeSelection::namingName(const std::string& theDefaultName)
739 std::string aName("");
740 if(!this->isInitialized())
741 return !theDefaultName.empty() ? theDefaultName : aName;
743 // not argument has not parametric name (filters)
744 if (!this->isArgument() || (myParent && !myParent->isArgument())) {
745 GeomShapePtr aShape = value();
746 if (!aShape.get() && context().get())
747 aShape = context()->shape();
750 aName = aShape->shapeTypeStr();
752 aName += std::string("_") +
753 TCollection_AsciiString(selectionLabel().Father().Tag()).ToCString();
759 CenterType aCenterType = NOT_CENTER;
760 std::shared_ptr<GeomAPI_Shape> aSubSh = internalValue(aCenterType);
761 ResultPtr aCont = context();
764 (aCont->groupName() == ModelAPI_ResultConstruction::group() && contextFeature().get())) {
765 // selection of a full feature
766 FeaturePtr aFeatureCont = contextFeature();
767 if (aFeatureCont.get()) {
768 return kWHOLE_FEATURE + aFeatureCont->name();
770 // in case of selection of removed result
774 TDF_Label aSelLab = selectionLabel();
775 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // whole context, no value
776 return contextName(aCont);
779 // if it is in result of another part
780 if (aCont->groupName() == ModelAPI_ResultPart::group()) {
781 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aCont);
783 GeomShapePtr aValue = value();
785 return aPart->data()->name() + "/" + aPart->nameInPart(aValue, anIndex);
787 return aPart->data()->name();
791 // whole infinitive construction
792 if (aCont->groupName() == ModelAPI_ResultConstruction::group()) {
793 ResultConstructionPtr aConstr = std::dynamic_pointer_cast<Model_ResultConstruction>(aCont);
794 if (aConstr->isInfinite()) {
795 return contextName(aCont);
799 Selector_Selector aSelector(aSelLab, baseDocumentLab());
801 if (aCont->shape().get() && aSelector.restore(aCont->shape()->impl<TopoDS_Shape>()))
802 aResult = aSelector.name(this);
803 if (aCenterType != NOT_CENTER) {
804 aResult += centersMap()[aCenterType];
809 // returns the center type and modifies the shape name if this name is center-name
810 static ModelAPI_AttributeSelection::CenterType centerTypeByName(std::string& theShapeName)
812 std::map<ModelAPI_AttributeSelection::CenterType, std::string>::iterator aPrefixIter =
813 centersMap().begin();
814 for(; aPrefixIter != centersMap().end(); aPrefixIter++) {
815 std::size_t aFound = theShapeName.find(aPrefixIter->second);
816 if (aFound != std::string::npos &&
817 aFound == theShapeName.size() - aPrefixIter->second.size()) {
818 theShapeName = theShapeName.substr(0, aFound);
819 return aPrefixIter->first;
822 return ModelAPI_AttributeSelection::NOT_CENTER;
825 // type ::= COMP | COMS | SOLD | SHEL | FACE | WIRE | EDGE | VERT
826 void Model_AttributeSelection::selectSubShape(
827 const std::string& theType, const std::string& theSubShapeName)
829 if(theSubShapeName.empty() || theType.empty()) return;
831 std::string aSubShapeName = theSubShapeName;
832 CenterType aCenterType = theType[0] == 'v' || theType[0] == 'V' ? // only for vertex-type
833 centerTypeByName(aSubShapeName) : NOT_CENTER;
834 std::string aType = aCenterType == NOT_CENTER ? theType : "EDGE"; // search for edge now
835 static const GeomShapePtr anEmptyShape;
837 // first iteration is selection by name without center prefix, second - in case of problem,
838 // try with initial name
839 for(int aUseCenter = 1; aUseCenter >= 0; aUseCenter--) {
840 if (aUseCenter == 0 && aCenterType != NOT_CENTER) {
841 aSubShapeName = theSubShapeName;
842 aCenterType = NOT_CENTER;
844 } else if (aUseCenter != 1) continue;
845 TopAbs_ShapeEnum aShapeType = TopAbs_ShapeEnum(GeomAPI_Shape::shapeTypeByStr(aType));
847 std::shared_ptr<Model_Document> aDoc =
848 std::dynamic_pointer_cast<Model_Document>(owner()->document());
849 // check this is Part-name: 2 delimiters in the name
850 std::size_t aPartEnd = aSubShapeName.find('/');
851 if (aPartEnd != std::string::npos) {
852 std::string aPartName = aSubShapeName.substr(0, aPartEnd);
853 DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
854 if (aPartName == aRootDoc->kind()) {
855 aDoc = std::dynamic_pointer_cast<Model_Document>(aRootDoc);
856 aSubShapeName = aSubShapeName.substr(aPartEnd + 1);
859 owner()->document()->objectByName(ModelAPI_ResultPart::group(), aPartName);
860 if (aFound.get()) { // found such part, so asking it for the name
861 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFound);
862 std::string aNameInPart = aSubShapeName.substr(aPartEnd + 1);
863 if (aNameInPart.empty()) { // whole part
864 setValue(aPart, anEmptyShape);
868 std::shared_ptr<GeomAPI_Shape> aSelected =
869 aPart->shapeInPart(aNameInPart, aType, anIndex);
870 if (aSelected.get()) {
871 if (aCenterType != NOT_CENTER) {
872 if (!aSelected->isEdge())
874 std::shared_ptr<GeomAPI_Edge> aSelectedEdge(new GeomAPI_Edge(aSelected));
875 setValueCenter(aPart, aSelectedEdge, aCenterType);
877 setValue(aPart, aSelected);
878 TDataStd_Integer::Set(selectionLabel(), anIndex);
885 // check this is a whole feature context
886 if (aSubShapeName.size() > kWHOLE_FEATURE.size() &&
887 aSubShapeName.substr(0, kWHOLE_FEATURE.size()) == kWHOLE_FEATURE) {
888 std::string aFeatureName = aSubShapeName.substr(kWHOLE_FEATURE.size());
889 ObjectPtr anObj = aDoc->objectByName(ModelAPI_Feature::group(), aFeatureName);
891 setValue(anObj, anEmptyShape);
896 // the whole result selection check
897 if (aSubShapeName.find('/') == std::string::npos) {
898 ObjectPtr aRes = aDoc->objectByName(ModelAPI_ResultConstruction::group(), aSubShapeName);
900 aRes = aDoc->objectByName(ModelAPI_ResultBody::group(), aSubShapeName);
902 setValue(aRes, anEmptyShape);
907 Selector_Selector aSelector(selectionLabel(), baseDocumentLab());
908 myRestoreDocument = aDoc;
909 TDF_Label aContextLabel = aSelector.restoreByName(
910 aSubShapeName, aShapeType, this, myIsGeometricalSelection);
911 myRestoreDocument.reset();
912 if (!aContextLabel.IsNull()) {
913 ResultPtr aContext = aDoc->resultByLab(aContextLabel); // any label for document access
914 if (aContext.get() && aContext->shape().get()) {
915 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
916 if (aSelector.solve(aContextShape)) {
917 TopoDS_Shape aSelectorShape = aSelector.value();
918 GeomShapePtr aShapeToBeSelected(new GeomAPI_Shape);
919 aShapeToBeSelected->setImpl<TopoDS_Shape>(new TopoDS_Shape(aSelectorShape));
920 // make the context result the latest existing
921 aContext = newestContext(aContext, aShapeToBeSelected);
922 if (myIsGeometricalSelection || aCenterType == NOT_CENTER) {
923 // store the currently generated name
924 selectionLabel().ForgetAllAttributes(true);
925 bool aToUnblock = false;
926 aToUnblock = !owner()->data()->blockSendAttributeUpdated(true);
927 myRef.setValue(aContext);
928 aSelector.store(aContextShape);
929 owner()->data()->sendAttributeUpdated(this);
931 owner()->data()->blockSendAttributeUpdated(false);
933 } else { // re-select center of circle/arc by context and value
934 if (!aShapeToBeSelected->isEdge())
936 std::shared_ptr<GeomAPI_Edge> aSelectedEdge(new GeomAPI_Edge(aShapeToBeSelected));
937 setValueCenter(aContext, aSelectedEdge, aCenterType);
945 TDF_Label aSelLab = selectionLabel();
946 setInvalidIfFalse(aSelLab, false);
950 void Model_AttributeSelection::selectSubShape(const std::string& theType,
951 const GeomPointPtr& thePoint)
953 if (theType.empty() || !thePoint)
956 // list of parent features
957 FeaturePtr anOwner = ModelAPI_Feature::feature(owner());
958 std::set<FeaturePtr> aParents = ModelAPI_Tools::getParents(anOwner);
960 int aSelectionIndex = 0;
961 GeomAPI_Shape::ShapeType aType = GeomAPI_Shape::shapeTypeByStr(theType);
962 if (aType == GeomAPI_Shape::SHAPE) {
963 // possibly, the string consists of the type and the index,
964 // thus, try to separate them
965 size_t aUndersporePos = theType.find_first_of('_');
966 if (aUndersporePos != std::string::npos)
967 aType = GeomAPI_Shape::shapeTypeByStr(theType.substr(0, aUndersporePos));
969 if (aType != GeomAPI_Shape::SHAPE) {
970 for (std::string::const_iterator aChar = theType.begin() + aUndersporePos + 1;
971 aChar != theType.end(); ++aChar) {
972 if (std::isdigit(*aChar))
973 aSelectionIndex = aSelectionIndex * 10 + (*aChar - '0');
979 aSelectionIndex -= 1;
983 std::list<ModelGeomAlgo_Shape::SubshapeOfResult> anAppropriate;
985 // collect features from PartSet and the current part
986 SessionPtr aSession = ModelAPI_Session::get();
987 std::list<FeaturePtr> aFeatures = aSession->moduleDocument()->allFeatures();
988 if (aSession->moduleDocument() != owner()->document()) {
989 std::list<FeaturePtr> aPartFeatures = owner()->document()->allFeatures();
990 aFeatures.insert(aFeatures.end(), aPartFeatures.begin(), aPartFeatures.end());
992 // Process results of all features from the last to the first
993 // to find appropriate sub-shape
994 for (std::list<FeaturePtr>::const_reverse_iterator anIt = aFeatures.rbegin();
995 anIt != aFeatures.rend(); ++anIt) {
996 // selection cannot be linked to the parent features
997 if (aParents.find(*anIt) != aParents.end())
999 // check the feature is a part of composite feature (like sketch elements),
1000 // then do not process it, it will be processed in scope of composite feature
1001 bool isSubOfComposite = false;
1002 const std::set<AttributePtr>& aRefs = (*anIt)->data()->refsToMe();
1003 for (std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin();
1004 aRefIt != aRefs.end() && !isSubOfComposite; ++aRefIt) {
1005 FeaturePtr aFeature = ModelAPI_Feature::feature((*aRefIt)->owner());
1006 CompositeFeaturePtr aCompFeature =
1007 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
1008 isSubOfComposite = aCompFeature && aCompFeature->isSub(*anIt);
1010 if (isSubOfComposite)
1013 // process results of the current feature to find appropriate sub-shape
1014 if (ModelGeomAlgo_Shape::findSubshapeByPoint(*anIt, thePoint, aType, anAppropriate)) {
1015 std::list<ModelGeomAlgo_Shape::SubshapeOfResult>::iterator anApIt = anAppropriate.begin();
1016 for (; aSelectionIndex > 0 && anApIt != anAppropriate.end(); --aSelectionIndex)
1017 ++anApIt; // skip this shape, because one of the previous is selected
1019 if (anApIt != anAppropriate.end()) {
1020 if (anApIt->myCenterType == (int)ModelAPI_AttributeSelection::NOT_CENTER)
1021 setValue(anApIt->myResult, anApIt->mySubshape);
1023 setValueCenter(anApIt->myResult, anApIt->mySubshape->edge(),
1024 (ModelAPI_AttributeSelection::CenterType)anApIt->myCenterType);
1030 TDF_Label aSelLab = selectionLabel();
1031 setInvalidIfFalse(aSelLab, false);
1035 void Model_AttributeSelection::selectSubShape(const std::string& theType,
1036 const std::string& theContextName, const int theIndex)
1038 // selection of context by name
1039 selectSubShape(theType, theContextName);
1040 ResultPtr aContext = context();
1041 if (aContext.get()) {
1042 GeomShapePtr aContShape = aContext->shape();
1043 if (aContShape.get()) {
1044 GeomAlgoAPI_NExplode aNExp(aContShape, GeomAPI_Shape::shapeTypeByStr(theType));
1045 GeomShapePtr aValue = aNExp.shape(theIndex);
1047 setValue(aContext, aValue);
1052 void Model_AttributeSelection::setId(int theID)
1054 std::shared_ptr<GeomAPI_Shape> aSelection;
1056 ResultPtr aContextRes = context();
1057 // support for compsolids:
1058 while(ModelAPI_Tools::bodyOwner(aContextRes).get()) {
1059 aContextRes = ModelAPI_Tools::bodyOwner(aContextRes);
1061 std::shared_ptr<GeomAPI_Shape> aContext = aContextRes->shape();
1063 TopoDS_Shape aMainShape = aContext->impl<TopoDS_Shape>();
1064 // searching for the latest main shape
1065 if (theID > 0 && aContext && !aContext->isNull())
1067 std::shared_ptr<Model_Document> aDoc =
1068 std::dynamic_pointer_cast<Model_Document>(aContextRes->document());
1070 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aMainShape, aDoc->generalLabel());
1071 if (!aNS.IsNull()) {
1072 aMainShape = TNaming_Tool::CurrentShape(aNS);
1076 TopTools_IndexedMapOfShape aSubShapesMap;
1077 TopExp::MapShapes(aMainShape, aSubShapesMap);
1078 const TopoDS_Shape& aSelShape = aSubShapesMap.FindKey(theID);
1080 std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
1081 aResult->setImpl(new TopoDS_Shape(aSelShape));
1083 aSelection = aResult;
1086 setValue(aContextRes, aSelection);
1089 std::string Model_AttributeSelection::contextName(const ResultPtr& theContext) const
1091 std::string aResult;
1092 if (owner()->document() != theContext->document()) {
1093 if (theContext->document() == ModelAPI_Session::get()->moduleDocument()) {
1094 aResult = theContext->document()->kind() + "/";
1096 ResultPtr aDocRes = ModelAPI_Tools::findPartResult(
1097 ModelAPI_Session::get()->moduleDocument(), theContext->document());
1098 if (aDocRes.get()) {
1099 aResult = aDocRes->data()->name() + "/";
1103 aResult += theContext->data()->name();
1107 void Model_AttributeSelection::computeValues(
1108 ResultPtr theOldContext, ResultPtr theNewContext, TopoDS_Shape theValShape,
1109 TopTools_ListOfShape& theShapes)
1111 bool aWasWholeContext = theValShape.IsNull();
1112 if (aWasWholeContext) {
1113 theValShape = theOldContext->shape()->impl<TopoDS_Shape>();
1115 TopAbs_ShapeEnum aValType = theValShape.ShapeType();
1116 TopoDS_Shape aNewContShape = theNewContext->shape()->impl<TopoDS_Shape>();
1117 // if a new value is unchanged in the new context, do nothing: value is correct
1118 TopExp_Explorer aSubExp(aNewContShape, aValType);
1119 for(; aSubExp.More(); aSubExp.Next()) {
1120 if (aSubExp.Current().IsSame(theValShape)) {
1121 theShapes.Append(theValShape);
1125 // if new context becomes compsolid, the resulting sub may be in sub-solids
1126 std::list<ResultPtr> aNewToIterate;
1127 aNewToIterate.push_back(theNewContext);
1128 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theNewContext);
1130 std::list<ResultPtr> allNewContextSubs;
1131 ModelAPI_Tools::allSubs(aComp, allNewContextSubs);
1132 std::list<ResultPtr>::iterator aSub = allNewContextSubs.begin();
1133 for(; aSub != allNewContextSubs.end(); aSub++) {
1134 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aSub);
1135 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1136 aNewToIterate.push_back(aBody);
1140 // first iteration: searching for the whole shape appearance (like face of the box)
1141 // second iteration: searching for sub-shapes that contain the sub (like vertex on faces)
1142 int aToFindPart = 0;
1143 TopTools_DataMapOfShapeShape aNewToOld; // map from new containers to old containers (with val)
1144 TopTools_MapOfShape anOlds; // to know how many olds produced new containers
1145 for(; aToFindPart != 2 && theShapes.IsEmpty(); aToFindPart++) {
1146 std::list<ResultPtr>::iterator aNewContIter = aNewToIterate.begin();
1147 for(; aNewContIter != aNewToIterate.end(); aNewContIter++) {
1148 std::shared_ptr<Model_Data> aNewData =
1149 std::dynamic_pointer_cast<Model_Data>((*aNewContIter)->data());
1150 TDF_Label aNewLab = aNewData->shapeLab();
1151 // searching for produced sub-shape fully on some label
1152 TDF_ChildIDIterator aNSIter(aNewLab, TNaming_NamedShape::GetID());
1153 for(; aNSIter.More(); aNSIter.Next()) {
1154 Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
1155 for(TNaming_Iterator aPairIter(aNS); aPairIter.More(); aPairIter.Next()) {
1156 if (aToFindPart == 0) { // search shape is fully inside
1157 if (aPairIter.OldShape().IsSame(theValShape)) {
1158 if (aPairIter.NewShape().IsNull()) {// value was removed
1162 // don't add edges generated from faces
1163 if (aPairIter.NewShape().ShapeType() <= aValType)
1164 theShapes.Append(aPairIter.NewShape());
1166 } else if (!aPairIter.OldShape().IsNull()) { // search shape that contains this sub
1167 TopExp_Explorer anExp(aPairIter.OldShape(), aValType);
1168 for(; anExp.More(); anExp.Next()) {
1169 if (anExp.Current().IsSame(theValShape)) { // found a new container
1170 if (aPairIter.NewShape().IsNull()) // skip removed high-level shape
1172 aNewToOld.Bind(aPairIter.NewShape(), aPairIter.OldShape());
1173 anOlds.Add(aPairIter.OldShape());
1182 if (aToFindPart == 2 && !aNewToOld.IsEmpty()) {
1183 // also iterate the whole old shape to find not-modified shapes that contain this old
1184 TopoDS_Shape anOldContShape = theOldContext->shape()->impl<TopoDS_Shape>();
1185 NCollection_Map<TopAbs_ShapeEnum> aNewTypes; // types of shapes to iterate
1186 TopTools_DataMapOfShapeShape::Iterator aNewTypeIter(aNewToOld);
1187 for(; aNewTypeIter.More(); aNewTypeIter.Next()) {
1188 if (aNewTypeIter.Key().ShapeType() != aValType)
1189 aNewTypes.Add(aNewTypeIter.Key().ShapeType());
1191 NCollection_Map<TopAbs_ShapeEnum>::Iterator aTypeIter(aNewTypes);
1192 for(; aTypeIter.More(); aTypeIter.Next()) {
1193 for(TopExp_Explorer anExp(anOldContShape, aTypeIter.Value()); anExp.More(); anExp.Next()) {
1194 TopoDS_Shape anOld = anExp.Current();
1195 if (aNewToOld.IsBound(anOld) || anOlds.Contains(anOld)) // this was modified
1197 TopExp_Explorer aValExp(anOld, aValType);
1198 for(; aValExp.More(); aValExp.Next()) {
1199 const TopoDS_Shape& anUnchanged = aValExp.Current();
1200 if (anUnchanged.IsSame(theValShape)) {
1201 aNewToOld.Bind(anOld, anOld);
1209 // map of sub-shapes -> number of occurrences of these shapes in containers
1210 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher> aSubs;
1211 TopTools_DataMapOfShapeShape::Iterator aContIter(aNewToOld);
1212 for(; aContIter.More(); aContIter.Next()) {
1213 TopExp_Explorer aSubExp(aContIter.Key(), aValType);
1214 for(; aSubExp.More(); aSubExp.Next()) {
1215 if (!aSubs.IsBound(aSubExp.Current())) {
1216 aSubs.Bind(aSubExp.Current(), TopTools_MapOfShape());
1218 // store old to know how many olds produced this shape
1219 aSubs.ChangeFind(aSubExp.Current()).Add(aContIter.Value());
1222 // if sub is appeared same times in containers as the number of old shapes that contain it
1223 int aCountInOld = anOlds.Size();
1224 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher>::Iterator
1226 for(; aSubsIter.More(); aSubsIter.Next()) {
1227 if (aSubsIter.Value().Size() == aCountInOld) {
1228 TopoDS_Shape anOld = aSubsIter.Key();
1229 // check this exists in the new shape
1230 TopExp_Explorer aNew(aNewContShape, anOld.ShapeType());
1231 for (; aNew.More(); aNew.Next()) {
1232 if (aNew.Current().IsSame(anOld))
1236 theShapes.Append(anOld);
1240 if (theShapes.IsEmpty()) { // nothing was changed
1241 if (aWasWholeContext)
1242 theShapes.Append(TopoDS_Shape());
1243 else { // if theValShape exists in new context, add it without changes, otherwise - nothing
1244 for (TopExp_Explorer aNew(aNewContShape, aValType); aNew.More(); aNew.Next()){
1245 if (aNew.Current().IsSame(theValShape)) {
1246 theShapes.Append(theValShape);
1251 } else if (theShapes.Size() > 1) {
1252 // check it is possible to remove extra sub-shapes:
1253 // keep only shapes with the same number of containers if possible
1254 TopAbs_ShapeEnum anAncType = TopAbs_FACE;
1255 if (aValType == TopAbs_VERTEX)
1256 anAncType = TopAbs_EDGE;
1257 TopoDS_Shape anOldContext = theOldContext->shape()->impl<TopoDS_Shape>();
1258 TopTools_IndexedDataMapOfShapeListOfShape anOldMap;
1259 TopExp::MapShapesAndUniqueAncestors(anOldContext, aValType, anAncType, anOldMap);
1260 if (anOldMap.Contains(theValShape)) {
1261 int aNumInOld = anOldMap.FindFromKey(theValShape).Extent();
1262 TopTools_IndexedDataMapOfShapeListOfShape aNewMap;
1263 TopExp::MapShapesAndUniqueAncestors(aNewContShape, aValType, anAncType, aNewMap);
1264 TopTools_ListOfShape aNewResults;
1265 for(TopTools_ListOfShape::Iterator aNewSubs(theShapes); aNewSubs.More(); aNewSubs.Next()) {
1266 TopoDS_Shape aCand = aNewSubs.Value();
1267 if (aNewMap.Contains(aCand) && aNewMap.FindFromKey(aCand).Extent() == aNumInOld)
1268 aNewResults.Append(aCand);
1270 if (!aNewResults.IsEmpty() && aNewResults.Size() < theShapes.Size())
1271 theShapes = aNewResults;
1276 bool Model_AttributeSelection::searchNewContext(std::shared_ptr<Model_Document> theDoc,
1277 const TopoDS_Shape theContShape, ResultPtr theContext, TopoDS_Shape theValShape,
1278 TDF_Label theAccessLabel,
1279 std::list<ResultPtr>& theResults, TopTools_ListOfShape& theValShapes)
1281 std::set<ResultPtr> aResults; // to avoid duplicates, new context, null if deleted
1282 // iterate context and shape, but also if it is sub-shape of main shape, check also it
1283 TopTools_ListOfShape aContextList;
1284 aContextList.Append(theContShape);
1285 if (theContext.get()) {
1286 ResultPtr aComposite = ModelAPI_Tools::bodyOwner(theContext);
1287 if (aComposite.get() && aComposite->shape().get() && !aComposite->shape()->isNull())
1288 aContextList.Append(aComposite->shape()->impl<TopoDS_Shape>());
1290 for(TopTools_ListOfShape::Iterator aContIter(aContextList); aContIter.More(); aContIter.Next()) {
1291 TNaming_SameShapeIterator aModifIter(aContIter.ChangeValue(), theAccessLabel);
1292 for(; aModifIter.More(); aModifIter.Next()) {
1293 TDF_Label anObjLab = aModifIter.Label().Father();
1294 ResultPtr aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1295 (theDoc->objects()->object(anObjLab));
1296 if (!aModifierObj.get()) {
1297 // #2241: shape may be sub-element of new object, not main (shell created from faces)
1298 if (!anObjLab.IsRoot())
1299 aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1300 (theDoc->objects()->object(anObjLab.Father()));
1301 if (!aModifierObj.get())
1304 FeaturePtr aModifierFeat = theDoc->feature(aModifierObj);
1305 if (!aModifierFeat.get())
1307 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1308 if (aModifierFeat == aThisFeature || !theDoc->isLaterByDep(aThisFeature, aModifierFeat))
1309 continue; // the modifier feature is later than this, so, should not be used
1310 FeaturePtr aCurrentModifierFeat = theDoc->feature(theContext);
1311 if (aCurrentModifierFeat == aModifierFeat ||
1312 !theDoc->isLaterByDep(aModifierFeat, aCurrentModifierFeat))
1313 continue; // the current modifier is later than the found, so, useless
1314 Handle(TNaming_NamedShape) aNewNS;
1315 aModifIter.Label().FindAttribute(TNaming_NamedShape::GetID(), aNewNS);
1316 if (aNewNS->Evolution() == TNaming_MODIFY || aNewNS->Evolution() == TNaming_GENERATED) {
1317 aResults.insert(aModifierObj);
1318 } else if (aNewNS->Evolution() == TNaming_DELETE) { // a shape was deleted => result is empty
1319 aResults.insert(ResultPtr());
1320 } else { // not-processed modification => don't support it
1325 // if there exist context composite and sub-result(s), leave only sub(s)
1326 for(std::set<ResultPtr>::iterator aResIter = aResults.begin(); aResIter != aResults.end();) {
1327 ResultPtr aParent = ModelAPI_Tools::bodyOwner(*aResIter);
1328 for(; aParent.get(); aParent = ModelAPI_Tools::bodyOwner(aParent))
1329 if (aResults.count(aParent))
1331 if (aParent.get()) { // erase from set, so, restart iteration
1332 aResults.erase(aParent);
1333 aResIter = aResults.begin();
1337 if (aResults.empty()) {
1338 // check the context become concealed by operation which is earlier than this selection
1339 std::list<ResultPtr> allRes;
1340 ResultPtr aRoot = ModelAPI_Tools::bodyOwner(theContext, true);
1343 ResultBodyPtr aRootBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aRoot);
1344 if (aRootBody.get()) {
1345 ModelAPI_Tools::allSubs(aRootBody, allRes);
1346 allRes.push_back(aRootBody);
1348 allRes.push_back(aRoot);
1350 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1351 for (std::list<ResultPtr>::iterator aSub = allRes.begin(); aSub != allRes.end(); aSub++) {
1352 ResultPtr aResCont = *aSub;
1353 const std::set<AttributePtr>& aRefs = aResCont->data()->refsToMe();
1354 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1355 for (; aRef != aRefs.end(); aRef++) {
1356 if (!aRef->get() || !(*aRef)->owner().get())
1358 // concealed attribute only
1359 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1360 if (aRefFeat == aThisFeature)
1362 if (!ModelAPI_Session::get()->validators()->isConcealed(
1363 aRefFeat->getKind(), (*aRef)->id()))
1365 if (theDoc->isLaterByDep(aThisFeature, aRefFeat)) {
1366 // for extrusion cut in python script the nested sketch reference may be concealed before
1367 // it is nested, so, check this composite feature is valid
1368 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
1369 // need to be validated to update the "Apply" state if not previewed
1370 if (aFactory->validate(aRefFeat)) {
1371 // there could be a reference to unmodified object, check result contain same shape
1372 std::list<ResultPtr> aRefResults;
1373 ModelAPI_Tools::allResults(aRefFeat, aRefResults);
1374 std::list<ResultPtr>::iterator aRefIter = aRefResults.begin();
1375 for(; aRefIter != aRefResults.end(); aRefIter++) {
1376 ResultBodyPtr aRefBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRefIter);
1377 if (!aRefBody.get() || aRefBody->numberOfSubs() != 0) // iterate only leafs
1379 GeomShapePtr aRefShape = aRefBody->shape();
1380 if (!aRefShape.get() || aRefShape->isNull())
1382 if (aRefShape->impl<TopoDS_Shape>().IsSame(theContShape)) {
1383 // add the new context result with the same shape
1384 aResults.insert(aRefBody);
1387 if (aResults.empty())
1388 return true; // feature conceals result, return true, so the context will be removed
1393 if (aResults.empty())
1394 return false; // no modifications found, must stay the same
1396 // iterate all results to find further modifications
1397 std::set<ResultPtr>::iterator aResIter = aResults.begin();
1398 for(; aResIter != aResults.end(); aResIter++) {
1399 if (aResIter->get() != NULL) {
1400 // compute new values by two contexts: the old and the new
1401 TopTools_ListOfShape aValShapes;
1402 computeValues(theContext, *aResIter, theValShape, aValShapes);
1404 TopTools_ListIteratorOfListOfShape aNewVal(aValShapes);
1405 for(; aNewVal.More(); aNewVal.Next()) {
1406 std::list<ResultPtr> aNewRes;
1407 TopTools_ListOfShape aNewUpdatedVal;
1408 TopoDS_Shape aNewValSh = aNewVal.Value();
1409 TopoDS_Shape aNewContShape = (*aResIter)->shape()->impl<TopoDS_Shape>();
1410 if (theValShape.IsNull() && aNewContShape.IsSame(aNewValSh))
1411 aNewValSh.Nullify();
1412 if (searchNewContext(theDoc, aNewContShape, *aResIter, aNewValSh,
1413 theAccessLabel, aNewRes, aNewUpdatedVal))
1415 // append new results instead of the current ones
1416 std::list<ResultPtr>::iterator aNewIter = aNewRes.begin();
1417 TopTools_ListIteratorOfListOfShape aNewUpdVal(aNewUpdatedVal);
1418 for(; aNewIter != aNewRes.end(); aNewIter++, aNewUpdVal.Next()) {
1419 theResults.push_back(*aNewIter);
1420 theValShapes.Append(aNewUpdVal.Value());
1422 } else { // the current result is good
1423 theResults.push_back(*aResIter);
1424 theValShapes.Append(aNewValSh);
1429 return true; // theResults must be empty: everything is deleted
1432 void Model_AttributeSelection::updateInHistory(bool& theRemove)
1434 ResultPtr aContext = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
1435 // only bodies and parts may be modified later in the history, don't do anything otherwise
1436 if (!aContext.get() || (aContext->groupName() != ModelAPI_ResultBody::group() &&
1437 aContext->groupName() != ModelAPI_ResultPart::group()))
1439 std::shared_ptr<Model_Document> aDoc =
1440 std::dynamic_pointer_cast<Model_Document>(aContext->document());
1441 std::shared_ptr<Model_Data> aContData = std::dynamic_pointer_cast<Model_Data>(aContext->data());
1442 if (!aContData.get() || !aContData->isValid())
1444 TDF_Label aContLab = aContData->shapeLab(); // named shape where the selected context is located
1446 // checking this may be just a reference to another context (same shape), so use that label
1447 Handle(TNaming_NamedShape) aContNS;
1448 Handle(TDF_Reference) aRefAttr;
1449 while(!aContLab.FindAttribute(TNaming_NamedShape::GetID(), aContNS) &&
1450 aContLab.FindAttribute(TDF_Reference::GetID(), aRefAttr))
1451 aContLab = aRefAttr->Get();
1453 if (!aContLab.FindAttribute(TNaming_NamedShape::GetID(), aContNS)) {
1454 bool aFoundNewContext = true;
1455 ResultPtr aNewContext = aContext;
1456 while(aFoundNewContext) {
1457 aFoundNewContext = false;
1458 // parts have no shape in result, so, trace references using the Part info
1459 if (aNewContext->groupName() == ModelAPI_ResultPart::group()) {
1460 ResultPartPtr aPartContext = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aNewContext);
1461 if (aPartContext.get()) { // searching for the up to date references to the referenced cont
1462 const std::set<AttributePtr>& aRefs = aPartContext->data()->refsToMe();
1463 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1464 for(; aRef != aRefs.end(); aRef++) {
1465 // to avoid detection of part changes by local selection only
1466 AttributeSelectionPtr aSel =
1467 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(*aRef);
1468 if (aSel.get() && aSel->value().get() &&
1469 !aSel->value()->isSame(aSel->context()->shape()))
1472 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1474 if (aRefFeat.get() && aRefFeat != owner() && aRefFeat->firstResult().get()) {
1475 // check the reference is concealed: #2900
1476 ModelAPI_ValidatorsFactory* aValidators = ModelAPI_Session::get()->validators();
1477 if (!aValidators->isConcealed(aRefFeat->getKind(), (*aRef)->id()))
1479 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1480 if (!aDoc->isLaterByDep(aRefFeat, aThisFeature)) { // found better feature
1481 aFoundNewContext = true;
1482 aNewContext = aRefFeat->firstResult();
1489 if (aNewContext != aContext) {
1490 setValue(aNewContext, value());
1494 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1495 FeaturePtr aCurrentModifierFeat = aDoc->feature(aContext);
1496 // iterate the context shape modifications in order to find a feature that is upper in history
1497 // that this one and is really modifies the referenced result to refer to it
1498 ResultPtr aModifierResFound;
1499 TNaming_Iterator aPairIter(aContNS);
1500 if (!aPairIter.More())
1502 TopoDS_Shape aNewCShape = aPairIter.NewShape();
1503 bool anIterate = true;
1504 // trying to update also the sub-shape selected
1505 GeomShapePtr aSubShape = value();
1506 if (aSubShape.get() && aSubShape->isEqual(aContext->shape()))
1508 TopoDS_Shape aValShape;
1509 if (aSubShape.get()) {
1510 aValShape = aSubShape->impl<TopoDS_Shape>();
1513 std::list<ResultPtr> aNewContexts;
1514 TopTools_ListOfShape aValShapes;
1515 if (searchNewContext(aDoc, aNewCShape, aContext, aValShape, aContLab, aNewContexts, aValShapes))
1517 std::set<ResultPtr> allContexts, aSkippedContext;
1518 std::list<ResultPtr>::iterator aNewContext = aNewContexts.begin();
1519 for(; aNewContext != aNewContexts.end(); aNewContext++)
1520 allContexts.insert(*aNewContext);
1522 // if there exist context composite and sub-result(s), leave only sub(s)
1523 std::set<ResultPtr>::iterator aResIter = allContexts.begin();
1524 for(; aResIter != allContexts.end(); aResIter++) {
1525 ResultPtr aParent = ModelAPI_Tools::bodyOwner(*aResIter);
1526 for(; aParent.get(); aParent = ModelAPI_Tools::bodyOwner(aParent))
1527 if (allContexts.count(aParent))
1528 aSkippedContext.insert(aParent);
1531 GeomAPI_Shape::ShapeType aListShapeType = GeomAPI_Shape::SHAPE;
1533 if (myParent->selectionType() == "VERTEX" || myParent->selectionType() == "Vertices")
1534 aListShapeType = GeomAPI_Shape::VERTEX;
1535 else if (myParent->selectionType() == "EDGE" || myParent->selectionType() == "Edges")
1536 aListShapeType = GeomAPI_Shape::EDGE;
1537 else if (myParent->selectionType() == "FACE" || myParent->selectionType() == "Faces")
1538 aListShapeType = GeomAPI_Shape::FACE;
1541 std::list<ResultPtr>::iterator aNewCont = aNewContexts.begin();
1542 TopTools_ListIteratorOfListOfShape aNewValues(aValShapes);
1543 bool aFirst = true; // first is set to this, next are appended to parent
1544 for(; aNewCont != aNewContexts.end(); aNewCont++, aNewValues.Next()) {
1545 if (aSkippedContext.count(*aNewCont))
1548 GeomShapePtr aValueShape;
1549 if (!aNewValues.Value().IsNull()) {
1550 aValueShape = std::make_shared<GeomAPI_Shape>();
1551 aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewValues.Value()));
1553 // Check that list has the same type of shape selection before adding.
1554 GeomAPI_Shape::ShapeType aShapeShapeType = GeomAPI_Shape::SHAPE;
1555 if (aValueShape.get()) {
1556 aShapeShapeType = aValueShape->shapeType();
1558 aShapeShapeType = (*aNewCont)->shape()->shapeType();
1560 if (aListShapeType != GeomAPI_Shape::SHAPE && aListShapeType != aShapeShapeType) {
1564 ResultPtr aNewContext = *aNewCont;
1565 if (aValueShape.get()) { // #2892 if context is higher level result, search this sub in lower
1566 ResultBodyPtr aBodyContext = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aNewContext);
1567 if (aBodyContext.get() && aBodyContext->numberOfSubs() != 0) {
1568 std::list<ResultPtr> aLower;
1569 ModelAPI_Tools::allSubs(aBodyContext, aLower, true);
1570 for(std::list<ResultPtr>::iterator aL = aLower.begin(); aL != aLower.end(); aL++) {
1571 GeomShapePtr aLShape = (*aL)->shape();
1572 if (aLShape.get() && !aLShape->isNull()) {
1573 if (aLShape->isSubShape(aValueShape, false)) {
1583 if (!myParent || !myParent->isInList(aNewContext, aValueShape)) { // avoid duplicates
1584 setValue(aNewContext, aValueShape);
1587 } else if (myParent) {
1588 if (!myParent->isInList(aNewContext, aValueShape)) // avoid addition of duplicates
1589 myParent->append(aNewContext, aValueShape);
1592 if (aFirst) { // nothing was added, all results were deleted
1596 ResultPtr anEmptyContext;
1597 std::shared_ptr<GeomAPI_Shape> anEmptyShape;
1598 setValue(anEmptyContext, anEmptyShape); // nullify the selection
1605 void Model_AttributeSelection::setParent(Model_AttributeSelectionList* theParent)
1607 myParent = theParent;
1610 std::string Model_AttributeSelection::contextName(const TDF_Label theSelectionLab)
1612 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1613 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1614 FeaturePtr aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1615 bool aBaseDocumnetUsed = false;
1616 if (!aFeatureOwner.get()) { // use module document
1617 aDoc = std::dynamic_pointer_cast<Model_Document>(ModelAPI_Session::get()->moduleDocument());
1618 aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1619 aBaseDocumnetUsed = true;
1621 if (aFeatureOwner.get()) {
1622 // if it is sub-element of the sketch, the context name is the name of the sketch
1623 // searching also for result - real context
1625 FeaturePtr aComposite = ModelAPI_Tools::compositeOwner(aFeatureOwner);
1626 if (aComposite.get() && aComposite->results().size() == 1 &&
1627 aComposite->firstResult()->groupName() == ModelAPI_ResultConstruction::group()) {
1628 aFeatureOwner = aComposite;
1629 aResult = aFeatureOwner->firstResult();
1631 aResult = aDoc->resultByLab(theSelectionLab);
1633 if (aResult.get()) {
1634 // this is to avoid duplicated names of results problem
1635 std::string aContextName = aResult->data()->name();
1636 // myLab corresponds to the current time
1637 TDF_Label aCurrentLab = selectionLabel();
1638 while(aCurrentLab.Depth() > 3)
1639 aCurrentLab = aCurrentLab.Father();
1641 int aNumInHistoryNames =
1642 aDoc->numberOfNameInHistory(aResult, aCurrentLab);
1643 while(aNumInHistoryNames > 1) { // add "_" before name the needed number of times
1644 aContextName = "_" + aContextName;
1645 aNumInHistoryNames--;
1647 if (aBaseDocumnetUsed)
1648 aContextName = aDoc->kind() + "/" + aContextName;
1649 return aContextName;
1652 return ""; // invalid case
1655 /// This method restores by the context and value name the context label and
1656 /// sub-label where the value is. Returns true if it is valid.
1657 bool Model_AttributeSelection::restoreContext(std::string theName,
1658 TDF_Label& theContext, TDF_Label& theValue)
1660 static const GeomShapePtr anEmptyShape; // to store context only
1661 std::string aName = theName;
1662 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1663 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1665 // remove the sub-value part if exists
1666 std::string aSubShapeName = aName;
1667 std::string::size_type n = aName.find('/');
1668 if (n != std::string::npos) {
1669 aName = aName.substr(0, n);
1672 if (aName.empty()) return false;
1673 bool anUniqueContext = false;
1674 ResultPtr aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1675 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull()) {
1677 aDoc = std::dynamic_pointer_cast<Model_Document>(
1678 ModelAPI_Session::get()->moduleDocument());
1679 if (theName.find(aDoc->kind()) == 0) { // remove the document identifier from name if exists
1680 aSubShapeName = theName.substr(aDoc->kind().size() + 1);
1681 aName = aSubShapeName;
1682 std::string::size_type n = aName.find('/');
1683 if (n != std::string::npos) {
1684 aName = aName.substr(0, n);
1687 aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1688 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull())
1692 // searching the sub-shape
1693 static const ResultPtr anEmpty;
1694 theValue = aDoc->findNamingName(aSubShapeName, anUniqueContext ? aCont : anEmpty);
1696 // sketch sub-component shape and name is located in separated feature label, try the sub-name
1697 if (theValue.IsNull() && aCont->groupName() == ModelAPI_ResultConstruction::group()) {
1698 std::string::size_type aSlash = aSubShapeName.rfind('/');
1699 if (aSlash != std::string::npos) {
1700 std::string aCompName = aSubShapeName.substr(aSlash + 1);
1701 CompositeFeaturePtr aComposite =
1702 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aDoc->feature(aCont));
1703 if (aComposite.get() && aComposite->numberOfSubs()) {
1704 const int aSubNum = aComposite->numberOfSubs();
1705 for (int a = 0; a < aSubNum && theValue.IsNull(); a++) {
1706 FeaturePtr aSub = aComposite->subFeature(a);
1707 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
1708 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
1709 for (; aRes != aResults.cend() && theValue.IsNull(); aRes++) {
1710 if ((*aRes)->data()->name() == aCompName) {
1711 theValue = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1713 } else { // any sub-label because the sketch line may be renamed, but not sub-vertices
1714 TDF_Label aLab = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1715 TDF_ChildIDIterator aSubNames(aLab, TDataStd_Name::GetID());
1716 for(; aSubNames.More(); aSubNames.Next()) {
1717 if (Handle(TDataStd_Name)::DownCast(aSubNames.Value())->Get().
1718 IsEqual(aCompName.c_str())) {
1719 theValue = aSubNames.Value()->Label();
1731 theContext = std::dynamic_pointer_cast<Model_Data>(aCont->data())->label();
1736 bool Model_AttributeSelection::isLater(
1737 const TDF_Label theResult1, const TDF_Label theResult2) const
1739 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1740 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1741 FeaturePtr aFeat1 = aDoc->featureByLab(theResult1);
1744 FeaturePtr aFeat2 = aDoc->featureByLab(theResult2);
1747 return aDoc->isLaterByDep(aFeat1, aFeat2);
1750 ResultPtr Model_AttributeSelection::newestContext(
1751 const ResultPtr theCurrent, const GeomShapePtr theValue)
1753 ResultPtr aResult = theCurrent;
1754 GeomShapePtr aSelectedShape = theValue.get() ? theValue : theCurrent->shape();
1755 std::shared_ptr<Model_Document> aDoc =
1756 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1757 bool aFindNewContext = true;
1758 while (aFindNewContext && aResult.get()) {
1759 aFindNewContext = false;
1760 // try to find the last context to find the up to date shape
1761 TopoDS_Shape aConShape = aResult->shape()->impl<TopoDS_Shape>();
1762 if (TNaming_Tool::HasLabel(selectionLabel(), aConShape)) {
1763 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aConShape, selectionLabel());
1764 if (!aNS.IsNull()) {
1765 aNS = TNaming_Tool::CurrentNamedShape(aNS);
1767 && isLater(selectionLabel(), aNS->Label())
1768 && isLater(aNS->Label(),
1769 std::dynamic_pointer_cast<Model_Data>(aResult->data())->label()))
1771 TDF_Label aLab = aNS->Label();
1772 ResultPtr aRes = aDoc->resultByLab(aLab);
1774 if (aRes->shape()->isSubShape(aSelectedShape)) {
1776 aFindNewContext = true;
1784 // TestFillWireVertex.py - sketch constructions for wire may participate too
1785 //if (aResult->groupName() == ModelAPI_ResultBody::group()) {
1786 // try to search newer context by the concealment references
1787 // take references to all results: root one, any sub
1788 std::list<ResultPtr> allRes;
1789 ResultPtr aCompContext;
1790 ResultBodyPtr aCompBody = ModelAPI_Tools::bodyOwner(aResult, true);
1791 if (aCompBody.get()) {
1792 ModelAPI_Tools::allSubs(aCompBody, allRes);
1793 allRes.push_back(aCompBody);
1794 aCompContext = aCompBody;
1797 allRes.push_back(aResult);
1799 for (std::list<ResultPtr>::iterator aSub = allRes.begin(); aSub != allRes.end(); aSub++) {
1800 ResultPtr aResCont = *aSub;
1801 ResultBodyPtr aResBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResCont);
1802 if (aResBody.get() && aResBody->numberOfSubs() > 0 && aResBody != aCompContext)
1803 continue; // only lower and higher level subs are counted
1804 const std::set<AttributePtr>& aRefs = aResCont->data()->refsToMe();
1805 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1806 for (; !aFindNewContext && aRef != aRefs.end(); aRef++) {
1807 if (!aRef->get() || !(*aRef)->owner().get())
1809 // concealed attribute only
1810 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1811 if (!ModelAPI_Session::get()->validators()->isConcealed(
1812 aRefFeat->getKind(), (*aRef)->id()))
1814 // search the feature result that contains sub-shape selected
1815 std::list<std::shared_ptr<ModelAPI_Result> > aResults;
1817 // take all sub-results or one result
1818 std::list<ResultPtr> aRefFeatResults;
1819 ModelAPI_Tools::allResults(aRefFeat, aRefFeatResults);
1820 std::list<ResultPtr>::iterator aRefResIter = aRefFeatResults.begin();
1821 for (; aRefResIter != aRefFeatResults.end(); aRefResIter++) {
1822 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRefResIter);
1823 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1824 aResults.push_back(aBody);
1826 std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = aResults.begin();
1828 // searching by sub-shape
1829 for (; aResIter != aResults.end(); aResIter++) {
1830 if (!aResIter->get() || !(*aResIter)->data()->isValid() || (*aResIter)->isDisabled())
1832 GeomShapePtr aShape = (*aResIter)->shape();
1833 if (aShape.get() && aShape->isSubShape(aSelectedShape, false)) {
1834 aResult = *aResIter; // found new context (produced from this) with same subshape
1835 aFindNewContext = true; // continue searching further
1842 // if compsolid is context, try to take sub-solid as context: like in GUI and scripts
1843 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
1844 if (aComp && aComp->numberOfSubs()) {
1845 std::list<ResultPtr> allSubs;
1846 ModelAPI_Tools::allSubs(aComp, allSubs);
1847 std::list<ResultPtr>::iterator aS = allSubs.begin();
1848 for (; aS != allSubs.end(); aS++) {
1849 ResultBodyPtr aSub = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aS);
1850 if (aSub && aSub->numberOfSubs() == 0 && aSub->shape().get() &&
1851 aSub->shape()->isSubShape(aSelectedShape)) {
1857 // in case sketch line was selected for wire, but wire was concealed and not such line anymore,
1858 // so, actually, the sketch element was selected (which is never concealed)
1859 if (aResult != theCurrent && aResult->isConcealed())
1860 aResult = theCurrent;
1864 void Model_AttributeSelection::combineGeometrical()
1866 if (myTmpContext.get() || myTmpSubShape.get())
1868 TDF_Label aSelLab = selectionLabel();
1869 if (aSelLab.IsAttribute(kINVALID_SELECTION) || !myRef.isInitialized())
1872 if (aSelLab.IsAttribute(kCIRCLE_CENTER) || aSelLab.IsAttribute(kELLIPSE_CENTER1) ||
1873 aSelLab.IsAttribute(kELLIPSE_CENTER2) || aSelLab.IsAttribute(kSIMPLE_REF_ID))
1876 if (aSelLab.IsAttribute(kPART_REF_ID)) {
1877 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(context());
1878 if (!aPart.get() || !aPart->isActivated())
1879 return; // postponed naming needed
1880 Handle(TDataStd_Integer) anIndex;
1881 if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
1882 if (anIndex->Get()) { // special selection attribute was created, use it
1883 std::string aNewName;
1884 aPart->combineGeometrical(anIndex->Get(), aNewName);
1885 TDataStd_Name::Set(aSelLab, aNewName.c_str());
1891 std::shared_ptr<Model_ResultConstruction> aConstr =
1892 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
1895 FeaturePtr aFeature = contextFeature();
1899 Selector_Selector aSelector(aSelLab, baseDocumentLab());
1900 TopoDS_Shape aContextShape = context()->shape()->impl<TopoDS_Shape>();
1901 if (aSelector.restore(aContextShape)) {
1902 aSelector.combineGeometrical(aContextShape);
1906 TDF_Label Model_AttributeSelection::baseDocumentLab()
1908 if (ModelAPI_Session::get()->moduleDocument() != owner()->document())
1909 return std::dynamic_pointer_cast<Model_Document>
1910 (ModelAPI_Session::get()->moduleDocument())->extConstructionsLabel();
1911 static TDF_Label anEmpty;