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 aRes = aDoc->objectByName(ModelAPI_ResultGroup::group(), aSubShapeName);
905 setValue(aRes, anEmptyShape);
910 Selector_Selector aSelector(selectionLabel(), baseDocumentLab());
911 myRestoreDocument = aDoc;
912 TDF_Label aContextLabel = aSelector.restoreByName(
913 aSubShapeName, aShapeType, this, myIsGeometricalSelection);
914 myRestoreDocument.reset();
915 if (!aContextLabel.IsNull()) {
916 ResultPtr aContext = aDoc->resultByLab(aContextLabel); // any label for document access
917 if (aContext.get() && aContext->shape().get()) {
918 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
919 if (aSelector.solve(aContextShape)) {
920 TopoDS_Shape aSelectorShape = aSelector.value();
921 GeomShapePtr aShapeToBeSelected(new GeomAPI_Shape);
922 aShapeToBeSelected->setImpl<TopoDS_Shape>(new TopoDS_Shape(aSelectorShape));
923 // make the context result the latest existing
924 aContext = newestContext(aContext, aShapeToBeSelected);
925 if (myIsGeometricalSelection || aCenterType == NOT_CENTER) {
926 // store the currently generated name
927 selectionLabel().ForgetAllAttributes(true);
928 bool aToUnblock = false;
929 aToUnblock = !owner()->data()->blockSendAttributeUpdated(true);
930 myRef.setValue(aContext);
931 aSelector.store(aContextShape);
932 owner()->data()->sendAttributeUpdated(this);
934 owner()->data()->blockSendAttributeUpdated(false);
936 } else { // re-select center of circle/arc by context and value
937 if (!aShapeToBeSelected->isEdge())
939 std::shared_ptr<GeomAPI_Edge> aSelectedEdge(new GeomAPI_Edge(aShapeToBeSelected));
940 setValueCenter(aContext, aSelectedEdge, aCenterType);
948 TDF_Label aSelLab = selectionLabel();
949 setInvalidIfFalse(aSelLab, false);
953 void Model_AttributeSelection::selectSubShape(const std::string& theType,
954 const GeomPointPtr& thePoint)
956 if (theType.empty() || !thePoint)
959 // list of parent features
960 FeaturePtr anOwner = ModelAPI_Feature::feature(owner());
961 std::set<FeaturePtr> aParents = ModelAPI_Tools::getParents(anOwner);
963 int aSelectionIndex = 0;
964 GeomAPI_Shape::ShapeType aType = GeomAPI_Shape::shapeTypeByStr(theType);
965 if (aType == GeomAPI_Shape::SHAPE) {
966 // possibly, the string consists of the type and the index,
967 // thus, try to separate them
968 size_t aUndersporePos = theType.find_first_of('_');
969 if (aUndersporePos != std::string::npos)
970 aType = GeomAPI_Shape::shapeTypeByStr(theType.substr(0, aUndersporePos));
972 if (aType != GeomAPI_Shape::SHAPE) {
973 for (std::string::const_iterator aChar = theType.begin() + aUndersporePos + 1;
974 aChar != theType.end(); ++aChar) {
975 if (std::isdigit(*aChar))
976 aSelectionIndex = aSelectionIndex * 10 + (*aChar - '0');
982 aSelectionIndex -= 1;
986 std::list<ModelGeomAlgo_Shape::SubshapeOfResult> anAppropriate;
988 // collect features from PartSet and the current part
989 SessionPtr aSession = ModelAPI_Session::get();
990 std::list<FeaturePtr> aFeatures = aSession->moduleDocument()->allFeatures();
991 if (aSession->moduleDocument() != owner()->document()) {
992 std::list<FeaturePtr> aPartFeatures = owner()->document()->allFeatures();
993 aFeatures.insert(aFeatures.end(), aPartFeatures.begin(), aPartFeatures.end());
995 // Process results of all features from the last to the first
996 // to find appropriate sub-shape
997 for (std::list<FeaturePtr>::const_reverse_iterator anIt = aFeatures.rbegin();
998 anIt != aFeatures.rend(); ++anIt) {
999 // selection cannot be linked to the parent features
1000 if (aParents.find(*anIt) != aParents.end())
1002 // check the feature is a part of composite feature (like sketch elements),
1003 // then do not process it, it will be processed in scope of composite feature
1004 bool isSubOfComposite = false;
1005 const std::set<AttributePtr>& aRefs = (*anIt)->data()->refsToMe();
1006 for (std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin();
1007 aRefIt != aRefs.end() && !isSubOfComposite; ++aRefIt) {
1008 FeaturePtr aFeature = ModelAPI_Feature::feature((*aRefIt)->owner());
1009 CompositeFeaturePtr aCompFeature =
1010 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
1011 isSubOfComposite = aCompFeature && aCompFeature->isSub(*anIt);
1013 if (isSubOfComposite)
1016 // process results of the current feature to find appropriate sub-shape
1017 if (ModelGeomAlgo_Shape::findSubshapeByPoint(*anIt, thePoint, aType, anAppropriate)) {
1018 std::list<ModelGeomAlgo_Shape::SubshapeOfResult>::iterator anApIt = anAppropriate.begin();
1019 for (; aSelectionIndex > 0 && anApIt != anAppropriate.end(); --aSelectionIndex)
1020 ++anApIt; // skip this shape, because one of the previous is selected
1022 if (anApIt != anAppropriate.end()) {
1023 if (anApIt->myCenterType == (int)ModelAPI_AttributeSelection::NOT_CENTER)
1024 setValue(anApIt->myResult, anApIt->mySubshape);
1026 setValueCenter(anApIt->myResult, anApIt->mySubshape->edge(),
1027 (ModelAPI_AttributeSelection::CenterType)anApIt->myCenterType);
1033 TDF_Label aSelLab = selectionLabel();
1034 setInvalidIfFalse(aSelLab, false);
1038 void Model_AttributeSelection::selectSubShape(const std::string& theType,
1039 const std::string& theContextName, const int theIndex)
1041 // selection of context by name
1042 selectSubShape(theType, theContextName);
1043 ResultPtr aContext = context();
1044 if (aContext.get()) {
1045 GeomShapePtr aContShape = aContext->shape();
1046 if (aContShape.get()) {
1047 GeomAlgoAPI_NExplode aNExp(aContShape, GeomAPI_Shape::shapeTypeByStr(theType));
1048 GeomShapePtr aValue = aNExp.shape(theIndex);
1050 setValue(aContext, aValue);
1055 void Model_AttributeSelection::setId(int theID)
1057 std::shared_ptr<GeomAPI_Shape> aSelection;
1059 ResultPtr aContextRes = context();
1060 // support for compsolids:
1061 while(ModelAPI_Tools::bodyOwner(aContextRes).get()) {
1062 aContextRes = ModelAPI_Tools::bodyOwner(aContextRes);
1064 std::shared_ptr<GeomAPI_Shape> aContext = aContextRes->shape();
1066 TopoDS_Shape aMainShape = aContext->impl<TopoDS_Shape>();
1067 // searching for the latest main shape
1068 if (theID > 0 && aContext && !aContext->isNull())
1070 std::shared_ptr<Model_Document> aDoc =
1071 std::dynamic_pointer_cast<Model_Document>(aContextRes->document());
1073 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aMainShape, aDoc->generalLabel());
1074 if (!aNS.IsNull()) {
1075 aMainShape = TNaming_Tool::CurrentShape(aNS);
1079 TopTools_IndexedMapOfShape aSubShapesMap;
1080 TopExp::MapShapes(aMainShape, aSubShapesMap);
1081 const TopoDS_Shape& aSelShape = aSubShapesMap.FindKey(theID);
1083 std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
1084 aResult->setImpl(new TopoDS_Shape(aSelShape));
1086 aSelection = aResult;
1089 setValue(aContextRes, aSelection);
1092 std::string Model_AttributeSelection::contextName(const ResultPtr& theContext) const
1094 std::string aResult;
1095 if (owner()->document() != theContext->document()) {
1096 if (theContext->document() == ModelAPI_Session::get()->moduleDocument()) {
1097 aResult = theContext->document()->kind() + "/";
1099 ResultPtr aDocRes = ModelAPI_Tools::findPartResult(
1100 ModelAPI_Session::get()->moduleDocument(), theContext->document());
1101 if (aDocRes.get()) {
1102 aResult = aDocRes->data()->name() + "/";
1106 aResult += theContext->data()->name();
1110 void Model_AttributeSelection::computeValues(
1111 ResultPtr theOldContext, ResultPtr theNewContext, TopoDS_Shape theValShape,
1112 TopTools_ListOfShape& theShapes)
1114 bool aWasWholeContext = theValShape.IsNull();
1115 if (aWasWholeContext) {
1116 theValShape = theOldContext->shape()->impl<TopoDS_Shape>();
1118 TopAbs_ShapeEnum aValType = theValShape.ShapeType();
1119 TopoDS_Shape aNewContShape = theNewContext->shape()->impl<TopoDS_Shape>();
1120 // if a new value is unchanged in the new context, do nothing: value is correct
1121 TopExp_Explorer aSubExp(aNewContShape, aValType);
1122 for(; aSubExp.More(); aSubExp.Next()) {
1123 if (aSubExp.Current().IsSame(theValShape)) {
1124 theShapes.Append(theValShape);
1128 // if new context becomes compsolid, the resulting sub may be in sub-solids
1129 std::list<ResultPtr> aNewToIterate;
1130 aNewToIterate.push_back(theNewContext);
1131 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theNewContext);
1133 std::list<ResultPtr> allNewContextSubs;
1134 ModelAPI_Tools::allSubs(aComp, allNewContextSubs);
1135 std::list<ResultPtr>::iterator aSub = allNewContextSubs.begin();
1136 for(; aSub != allNewContextSubs.end(); aSub++) {
1137 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aSub);
1138 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1139 aNewToIterate.push_back(aBody);
1143 // first iteration: searching for the whole shape appearance (like face of the box)
1144 // second iteration: searching for sub-shapes that contain the sub (like vertex on faces)
1145 int aToFindPart = 0;
1146 TopTools_DataMapOfShapeShape aNewToOld; // map from new containers to old containers (with val)
1147 TopTools_MapOfShape anOlds; // to know how many olds produced new containers
1148 for(; aToFindPart != 2 && theShapes.IsEmpty(); aToFindPart++) {
1149 std::list<ResultPtr>::iterator aNewContIter = aNewToIterate.begin();
1150 for(; aNewContIter != aNewToIterate.end(); aNewContIter++) {
1151 std::shared_ptr<Model_Data> aNewData =
1152 std::dynamic_pointer_cast<Model_Data>((*aNewContIter)->data());
1153 TDF_Label aNewLab = aNewData->shapeLab();
1154 // searching for produced sub-shape fully on some label
1155 TDF_ChildIDIterator aNSIter(aNewLab, TNaming_NamedShape::GetID());
1156 for(; aNSIter.More(); aNSIter.Next()) {
1157 Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
1158 for(TNaming_Iterator aPairIter(aNS); aPairIter.More(); aPairIter.Next()) {
1159 if (aToFindPart == 0) { // search shape is fully inside
1160 if (aPairIter.OldShape().IsSame(theValShape)) {
1161 if (aPairIter.NewShape().IsNull()) {// value was removed
1165 // don't add edges generated from faces
1166 if (aPairIter.NewShape().ShapeType() <= aValType)
1167 theShapes.Append(aPairIter.NewShape());
1169 } else if (!aPairIter.OldShape().IsNull()) { // search shape that contains this sub
1170 TopExp_Explorer anExp(aPairIter.OldShape(), aValType);
1171 for(; anExp.More(); anExp.Next()) {
1172 if (anExp.Current().IsSame(theValShape)) { // found a new container
1173 if (aPairIter.NewShape().IsNull()) // skip removed high-level shape
1175 aNewToOld.Bind(aPairIter.NewShape(), aPairIter.OldShape());
1176 anOlds.Add(aPairIter.OldShape());
1185 if (aToFindPart == 2 && !aNewToOld.IsEmpty()) {
1186 // also iterate the whole old shape to find not-modified shapes that contain this old
1187 TopoDS_Shape anOldContShape = theOldContext->shape()->impl<TopoDS_Shape>();
1188 NCollection_Map<TopAbs_ShapeEnum> aNewTypes; // types of shapes to iterate
1189 TopTools_DataMapOfShapeShape::Iterator aNewTypeIter(aNewToOld);
1190 for(; aNewTypeIter.More(); aNewTypeIter.Next()) {
1191 if (aNewTypeIter.Key().ShapeType() != aValType)
1192 aNewTypes.Add(aNewTypeIter.Key().ShapeType());
1194 NCollection_Map<TopAbs_ShapeEnum>::Iterator aTypeIter(aNewTypes);
1195 for(; aTypeIter.More(); aTypeIter.Next()) {
1196 for(TopExp_Explorer anExp(anOldContShape, aTypeIter.Value()); anExp.More(); anExp.Next()) {
1197 TopoDS_Shape anOld = anExp.Current();
1198 if (aNewToOld.IsBound(anOld) || anOlds.Contains(anOld)) // this was modified
1200 TopExp_Explorer aValExp(anOld, aValType);
1201 for(; aValExp.More(); aValExp.Next()) {
1202 const TopoDS_Shape& anUnchanged = aValExp.Current();
1203 if (anUnchanged.IsSame(theValShape)) {
1204 aNewToOld.Bind(anOld, anOld);
1212 // map of sub-shapes -> number of occurrences of these shapes in containers
1213 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher> aSubs;
1214 TopTools_DataMapOfShapeShape::Iterator aContIter(aNewToOld);
1215 for(; aContIter.More(); aContIter.Next()) {
1216 TopExp_Explorer aSubExp(aContIter.Key(), aValType);
1217 for(; aSubExp.More(); aSubExp.Next()) {
1218 if (!aSubs.IsBound(aSubExp.Current())) {
1219 aSubs.Bind(aSubExp.Current(), TopTools_MapOfShape());
1221 // store old to know how many olds produced this shape
1222 aSubs.ChangeFind(aSubExp.Current()).Add(aContIter.Value());
1225 // if sub is appeared same times in containers as the number of old shapes that contain it
1226 int aCountInOld = anOlds.Size();
1227 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher>::Iterator
1229 for(; aSubsIter.More(); aSubsIter.Next()) {
1230 if (aSubsIter.Value().Size() == aCountInOld) {
1231 TopoDS_Shape anOld = aSubsIter.Key();
1232 // check this exists in the new shape
1233 TopExp_Explorer aNew(aNewContShape, anOld.ShapeType());
1234 for (; aNew.More(); aNew.Next()) {
1235 if (aNew.Current().IsSame(anOld))
1239 theShapes.Append(anOld);
1243 if (theShapes.IsEmpty()) { // nothing was changed
1244 if (aWasWholeContext)
1245 theShapes.Append(TopoDS_Shape());
1246 else { // if theValShape exists in new context, add it without changes, otherwise - nothing
1247 for (TopExp_Explorer aNew(aNewContShape, aValType); aNew.More(); aNew.Next()){
1248 if (aNew.Current().IsSame(theValShape)) {
1249 theShapes.Append(theValShape);
1254 } else if (theShapes.Size() > 1) {
1255 // check it is possible to remove extra sub-shapes:
1256 // keep only shapes with the same number of containers if possible
1257 TopAbs_ShapeEnum anAncType = TopAbs_FACE;
1258 if (aValType == TopAbs_VERTEX)
1259 anAncType = TopAbs_EDGE;
1260 TopoDS_Shape anOldContext = theOldContext->shape()->impl<TopoDS_Shape>();
1261 TopTools_IndexedDataMapOfShapeListOfShape anOldMap;
1262 TopExp::MapShapesAndUniqueAncestors(anOldContext, aValType, anAncType, anOldMap);
1263 if (anOldMap.Contains(theValShape)) {
1264 int aNumInOld = anOldMap.FindFromKey(theValShape).Extent();
1265 TopTools_IndexedDataMapOfShapeListOfShape aNewMap;
1266 TopExp::MapShapesAndUniqueAncestors(aNewContShape, aValType, anAncType, aNewMap);
1267 TopTools_ListOfShape aNewResults;
1268 for(TopTools_ListOfShape::Iterator aNewSubs(theShapes); aNewSubs.More(); aNewSubs.Next()) {
1269 TopoDS_Shape aCand = aNewSubs.Value();
1270 if (aNewMap.Contains(aCand) && aNewMap.FindFromKey(aCand).Extent() == aNumInOld)
1271 aNewResults.Append(aCand);
1273 if (!aNewResults.IsEmpty() && aNewResults.Size() < theShapes.Size())
1274 theShapes = aNewResults;
1279 bool Model_AttributeSelection::searchNewContext(std::shared_ptr<Model_Document> theDoc,
1280 const TopoDS_Shape theContShape, ResultPtr theContext, TopoDS_Shape theValShape,
1281 TDF_Label theAccessLabel,
1282 std::list<ResultPtr>& theResults, TopTools_ListOfShape& theValShapes)
1284 std::set<ResultPtr> aResults; // to avoid duplicates, new context, null if deleted
1285 // iterate context and shape, but also if it is sub-shape of main shape, check also it
1286 TopTools_ListOfShape aContextList;
1287 aContextList.Append(theContShape);
1288 if (theContext.get()) {
1289 ResultPtr aComposite = ModelAPI_Tools::bodyOwner(theContext);
1290 if (aComposite.get() && aComposite->shape().get() && !aComposite->shape()->isNull())
1291 aContextList.Append(aComposite->shape()->impl<TopoDS_Shape>());
1293 for(TopTools_ListOfShape::Iterator aContIter(aContextList); aContIter.More(); aContIter.Next()) {
1294 TNaming_SameShapeIterator aModifIter(aContIter.ChangeValue(), theAccessLabel);
1295 for(; aModifIter.More(); aModifIter.Next()) {
1296 TDF_Label anObjLab = aModifIter.Label().Father();
1297 ResultPtr aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1298 (theDoc->objects()->object(anObjLab));
1299 if (!aModifierObj.get()) {
1300 // #2241: shape may be sub-element of new object, not main (shell created from faces)
1301 if (!anObjLab.IsRoot())
1302 aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1303 (theDoc->objects()->object(anObjLab.Father()));
1304 if (!aModifierObj.get())
1307 FeaturePtr aModifierFeat = theDoc->feature(aModifierObj);
1308 if (!aModifierFeat.get())
1310 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1311 if (aModifierFeat == aThisFeature || !theDoc->isLaterByDep(aThisFeature, aModifierFeat))
1312 continue; // the modifier feature is later than this, so, should not be used
1313 FeaturePtr aCurrentModifierFeat = theDoc->feature(theContext);
1314 if (aCurrentModifierFeat == aModifierFeat ||
1315 !theDoc->isLaterByDep(aModifierFeat, aCurrentModifierFeat))
1316 continue; // the current modifier is later than the found, so, useless
1317 Handle(TNaming_NamedShape) aNewNS;
1318 aModifIter.Label().FindAttribute(TNaming_NamedShape::GetID(), aNewNS);
1319 if (aNewNS->Evolution() == TNaming_MODIFY || aNewNS->Evolution() == TNaming_GENERATED) {
1320 aResults.insert(aModifierObj);
1321 } else if (aNewNS->Evolution() == TNaming_DELETE) { // a shape was deleted => result is empty
1322 aResults.insert(ResultPtr());
1323 } else { // not-processed modification => don't support it
1328 // if there exist context composite and sub-result(s), leave only sub(s)
1329 for(std::set<ResultPtr>::iterator aResIter = aResults.begin(); aResIter != aResults.end();) {
1330 ResultPtr aParent = ModelAPI_Tools::bodyOwner(*aResIter);
1331 for(; aParent.get(); aParent = ModelAPI_Tools::bodyOwner(aParent))
1332 if (aResults.count(aParent))
1334 if (aParent.get()) { // erase from set, so, restart iteration
1335 aResults.erase(aParent);
1336 aResIter = aResults.begin();
1340 if (aResults.empty()) {
1341 // check the context become concealed by operation which is earlier than this selection
1342 std::list<ResultPtr> allRes;
1343 ResultPtr aRoot = ModelAPI_Tools::bodyOwner(theContext, true);
1346 ResultBodyPtr aRootBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aRoot);
1347 if (aRootBody.get()) {
1348 ModelAPI_Tools::allSubs(aRootBody, allRes);
1349 allRes.push_back(aRootBody);
1351 allRes.push_back(aRoot);
1353 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1354 for (std::list<ResultPtr>::iterator aSub = allRes.begin(); aSub != allRes.end(); aSub++) {
1355 ResultPtr aResCont = *aSub;
1356 const std::set<AttributePtr>& aRefs = aResCont->data()->refsToMe();
1357 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1358 for (; aRef != aRefs.end(); aRef++) {
1359 if (!aRef->get() || !(*aRef)->owner().get())
1361 // concealed attribute only
1362 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1363 if (aRefFeat == aThisFeature)
1365 if (!ModelAPI_Session::get()->validators()->isConcealed(
1366 aRefFeat->getKind(), (*aRef)->id()))
1368 if (theDoc->isLaterByDep(aThisFeature, aRefFeat)) {
1369 // for extrusion cut in python script the nested sketch reference may be concealed before
1370 // it is nested, so, check this composite feature is valid
1371 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
1372 // need to be validated to update the "Apply" state if not previewed
1373 if (aFactory->validate(aRefFeat)) {
1374 // there could be a reference to unmodified object, check result contain same shape
1375 std::list<ResultPtr> aRefResults;
1376 ModelAPI_Tools::allResults(aRefFeat, aRefResults);
1377 std::list<ResultPtr>::iterator aRefIter = aRefResults.begin();
1378 for(; aRefIter != aRefResults.end(); aRefIter++) {
1379 ResultBodyPtr aRefBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRefIter);
1380 if (!aRefBody.get() || aRefBody->numberOfSubs() != 0) // iterate only leafs
1382 GeomShapePtr aRefShape = aRefBody->shape();
1383 if (!aRefShape.get() || aRefShape->isNull())
1385 if (aRefShape->impl<TopoDS_Shape>().IsSame(theContShape)) {
1386 // add the new context result with the same shape
1387 aResults.insert(aRefBody);
1390 if (aResults.empty())
1391 return true; // feature conceals result, return true, so the context will be removed
1396 if (aResults.empty())
1397 return false; // no modifications found, must stay the same
1399 // iterate all results to find further modifications
1400 std::set<ResultPtr>::iterator aResIter = aResults.begin();
1401 for(; aResIter != aResults.end(); aResIter++) {
1402 if (aResIter->get() != NULL) {
1403 // compute new values by two contexts: the old and the new
1404 TopTools_ListOfShape aValShapes;
1405 computeValues(theContext, *aResIter, theValShape, aValShapes);
1407 TopTools_ListIteratorOfListOfShape aNewVal(aValShapes);
1408 for(; aNewVal.More(); aNewVal.Next()) {
1409 std::list<ResultPtr> aNewRes;
1410 TopTools_ListOfShape aNewUpdatedVal;
1411 TopoDS_Shape aNewValSh = aNewVal.Value();
1412 TopoDS_Shape aNewContShape = (*aResIter)->shape()->impl<TopoDS_Shape>();
1413 if (theValShape.IsNull() && aNewContShape.IsSame(aNewValSh))
1414 aNewValSh.Nullify();
1415 if (searchNewContext(theDoc, aNewContShape, *aResIter, aNewValSh,
1416 theAccessLabel, aNewRes, aNewUpdatedVal))
1418 // append new results instead of the current ones
1419 std::list<ResultPtr>::iterator aNewIter = aNewRes.begin();
1420 TopTools_ListIteratorOfListOfShape aNewUpdVal(aNewUpdatedVal);
1421 for(; aNewIter != aNewRes.end(); aNewIter++, aNewUpdVal.Next()) {
1422 theResults.push_back(*aNewIter);
1423 theValShapes.Append(aNewUpdVal.Value());
1425 } else { // the current result is good
1426 theResults.push_back(*aResIter);
1427 theValShapes.Append(aNewValSh);
1432 return true; // theResults must be empty: everything is deleted
1435 void Model_AttributeSelection::updateInHistory(bool& theRemove)
1437 ResultPtr aContext = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
1438 // only bodies and parts may be modified later in the history, don't do anything otherwise
1439 if (!aContext.get() || (aContext->groupName() != ModelAPI_ResultBody::group() &&
1440 aContext->groupName() != ModelAPI_ResultPart::group()))
1442 std::shared_ptr<Model_Document> aDoc =
1443 std::dynamic_pointer_cast<Model_Document>(aContext->document());
1444 std::shared_ptr<Model_Data> aContData = std::dynamic_pointer_cast<Model_Data>(aContext->data());
1445 if (!aContData.get() || !aContData->isValid())
1447 TDF_Label aContLab = aContData->shapeLab(); // named shape where the selected context is located
1449 // checking this may be just a reference to another context (same shape), so use that label
1450 Handle(TNaming_NamedShape) aContNS;
1451 Handle(TDF_Reference) aRefAttr;
1452 while(!aContLab.FindAttribute(TNaming_NamedShape::GetID(), aContNS) &&
1453 aContLab.FindAttribute(TDF_Reference::GetID(), aRefAttr))
1454 aContLab = aRefAttr->Get();
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().get() &&
1472 !aSel->value()->isSame(aSel->context()->shape()))
1475 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1477 if (aRefFeat.get() && aRefFeat != owner() && aRefFeat->firstResult().get()) {
1478 // check the reference is concealed: #2900
1479 ModelAPI_ValidatorsFactory* aValidators = ModelAPI_Session::get()->validators();
1480 if (!aValidators->isConcealed(aRefFeat->getKind(), (*aRef)->id()))
1482 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1483 if (!aDoc->isLaterByDep(aRefFeat, aThisFeature)) { // found better feature
1484 aFoundNewContext = true;
1485 aNewContext = aRefFeat->firstResult();
1492 if (aNewContext != aContext) {
1493 setValue(aNewContext, value());
1497 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1498 FeaturePtr aCurrentModifierFeat = aDoc->feature(aContext);
1499 // iterate the context shape modifications in order to find a feature that is upper in history
1500 // that this one and is really modifies the referenced result to refer to it
1501 ResultPtr aModifierResFound;
1502 TNaming_Iterator aPairIter(aContNS);
1503 if (!aPairIter.More())
1505 TopoDS_Shape aNewCShape = aPairIter.NewShape();
1506 bool anIterate = true;
1507 // trying to update also the sub-shape selected
1508 GeomShapePtr aSubShape = value();
1509 if (aSubShape.get() && aSubShape->isEqual(aContext->shape()))
1511 TopoDS_Shape aValShape;
1512 if (aSubShape.get()) {
1513 aValShape = aSubShape->impl<TopoDS_Shape>();
1516 std::list<ResultPtr> aNewContexts;
1517 TopTools_ListOfShape aValShapes;
1518 if (searchNewContext(aDoc, aNewCShape, aContext, aValShape, aContLab, aNewContexts, aValShapes))
1520 std::set<ResultPtr> allContexts, aSkippedContext;
1521 std::list<ResultPtr>::iterator aNewContext = aNewContexts.begin();
1522 for(; aNewContext != aNewContexts.end(); aNewContext++)
1523 allContexts.insert(*aNewContext);
1525 // if there exist context composite and sub-result(s), leave only sub(s)
1526 std::set<ResultPtr>::iterator aResIter = allContexts.begin();
1527 for(; aResIter != allContexts.end(); aResIter++) {
1528 ResultPtr aParent = ModelAPI_Tools::bodyOwner(*aResIter);
1529 for(; aParent.get(); aParent = ModelAPI_Tools::bodyOwner(aParent))
1530 if (allContexts.count(aParent))
1531 aSkippedContext.insert(aParent);
1534 GeomAPI_Shape::ShapeType aListShapeType = GeomAPI_Shape::SHAPE;
1536 if (myParent->selectionType() == "VERTEX" || myParent->selectionType() == "Vertices")
1537 aListShapeType = GeomAPI_Shape::VERTEX;
1538 else if (myParent->selectionType() == "EDGE" || myParent->selectionType() == "Edges")
1539 aListShapeType = GeomAPI_Shape::EDGE;
1540 else if (myParent->selectionType() == "FACE" || myParent->selectionType() == "Faces")
1541 aListShapeType = GeomAPI_Shape::FACE;
1544 std::list<ResultPtr>::iterator aNewCont = aNewContexts.begin();
1545 TopTools_ListIteratorOfListOfShape aNewValues(aValShapes);
1546 bool aFirst = true; // first is set to this, next are appended to parent
1547 for(; aNewCont != aNewContexts.end(); aNewCont++, aNewValues.Next()) {
1548 if (aSkippedContext.count(*aNewCont))
1551 GeomShapePtr aValueShape;
1552 if (!aNewValues.Value().IsNull()) {
1553 aValueShape = std::make_shared<GeomAPI_Shape>();
1554 aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewValues.Value()));
1556 // Check that list has the same type of shape selection before adding.
1557 GeomAPI_Shape::ShapeType aShapeShapeType = GeomAPI_Shape::SHAPE;
1558 if (aValueShape.get()) {
1559 aShapeShapeType = aValueShape->shapeType();
1561 aShapeShapeType = (*aNewCont)->shape()->shapeType();
1563 if (aListShapeType != GeomAPI_Shape::SHAPE && aListShapeType != aShapeShapeType) {
1567 ResultPtr aNewContext = *aNewCont;
1568 if (aValueShape.get()) { // #2892 if context is higher level result, search this sub in lower
1569 ResultBodyPtr aBodyContext = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aNewContext);
1570 if (aBodyContext.get() && aBodyContext->numberOfSubs() != 0) {
1571 std::list<ResultPtr> aLower;
1572 ModelAPI_Tools::allSubs(aBodyContext, aLower, true);
1573 for(std::list<ResultPtr>::iterator aL = aLower.begin(); aL != aLower.end(); aL++) {
1574 GeomShapePtr aLShape = (*aL)->shape();
1575 if (aLShape.get() && !aLShape->isNull()) {
1576 if (aLShape->isSubShape(aValueShape, false)) {
1586 if (!myParent || !myParent->isInList(aNewContext, aValueShape)) { // avoid duplicates
1587 setValue(aNewContext, aValueShape);
1590 } else if (myParent) {
1591 if (!myParent->isInList(aNewContext, aValueShape)) // avoid addition of duplicates
1592 myParent->append(aNewContext, aValueShape);
1595 if (aFirst) { // nothing was added, all results were deleted
1599 ResultPtr anEmptyContext;
1600 std::shared_ptr<GeomAPI_Shape> anEmptyShape;
1601 setValue(anEmptyContext, anEmptyShape); // nullify the selection
1608 void Model_AttributeSelection::setParent(Model_AttributeSelectionList* theParent)
1610 myParent = theParent;
1613 std::string Model_AttributeSelection::contextName(const TDF_Label theSelectionLab)
1615 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1616 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1617 FeaturePtr aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1618 bool aBaseDocumnetUsed = false;
1619 if (!aFeatureOwner.get()) { // use module document
1620 aDoc = std::dynamic_pointer_cast<Model_Document>(ModelAPI_Session::get()->moduleDocument());
1621 aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1622 aBaseDocumnetUsed = true;
1624 if (aFeatureOwner.get()) {
1625 // if it is sub-element of the sketch, the context name is the name of the sketch
1626 // searching also for result - real context
1628 FeaturePtr aComposite = ModelAPI_Tools::compositeOwner(aFeatureOwner);
1629 if (aComposite.get() && aComposite->results().size() == 1 &&
1630 aComposite->firstResult()->groupName() == ModelAPI_ResultConstruction::group()) {
1631 aFeatureOwner = aComposite;
1632 aResult = aFeatureOwner->firstResult();
1634 aResult = aDoc->resultByLab(theSelectionLab);
1636 if (aResult.get()) {
1637 // this is to avoid duplicated names of results problem
1638 std::string aContextName = aResult->data()->name();
1639 // myLab corresponds to the current time
1640 TDF_Label aCurrentLab = selectionLabel();
1641 while(aCurrentLab.Depth() > 3)
1642 aCurrentLab = aCurrentLab.Father();
1644 int aNumInHistoryNames =
1645 aDoc->numberOfNameInHistory(aResult, aCurrentLab);
1646 while(aNumInHistoryNames > 1) { // add "_" before name the needed number of times
1647 aContextName = "_" + aContextName;
1648 aNumInHistoryNames--;
1650 if (aBaseDocumnetUsed)
1651 aContextName = aDoc->kind() + "/" + aContextName;
1652 return aContextName;
1655 return ""; // invalid case
1658 /// This method restores by the context and value name the context label and
1659 /// sub-label where the value is. Returns true if it is valid.
1660 bool Model_AttributeSelection::restoreContext(std::string theName,
1661 TDF_Label& theContext, TDF_Label& theValue)
1663 static const GeomShapePtr anEmptyShape; // to store context only
1664 std::string aName = theName;
1665 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1666 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1668 // remove the sub-value part if exists
1669 std::string aSubShapeName = aName;
1670 std::string::size_type n = aName.find('/');
1671 if (n != std::string::npos) {
1672 aName = aName.substr(0, n);
1675 if (aName.empty()) return false;
1676 bool anUniqueContext = false;
1677 ResultPtr aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1678 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull()) {
1680 aDoc = std::dynamic_pointer_cast<Model_Document>(
1681 ModelAPI_Session::get()->moduleDocument());
1682 if (theName.find(aDoc->kind()) == 0) { // remove the document identifier from name if exists
1683 aSubShapeName = theName.substr(aDoc->kind().size() + 1);
1684 aName = aSubShapeName;
1685 std::string::size_type n = aName.find('/');
1686 if (n != std::string::npos) {
1687 aName = aName.substr(0, n);
1690 aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1691 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull())
1695 // searching the sub-shape
1696 static const ResultPtr anEmpty;
1697 theValue = aDoc->findNamingName(aSubShapeName, anUniqueContext ? aCont : anEmpty);
1699 // sketch sub-component shape and name is located in separated feature label, try the sub-name
1700 if (theValue.IsNull() && aCont->groupName() == ModelAPI_ResultConstruction::group()) {
1701 std::string::size_type aSlash = aSubShapeName.rfind('/');
1702 if (aSlash != std::string::npos) {
1703 std::string aCompName = aSubShapeName.substr(aSlash + 1);
1704 CompositeFeaturePtr aComposite =
1705 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aDoc->feature(aCont));
1706 if (aComposite.get() && aComposite->numberOfSubs()) {
1707 const int aSubNum = aComposite->numberOfSubs();
1708 for (int a = 0; a < aSubNum && theValue.IsNull(); a++) {
1709 FeaturePtr aSub = aComposite->subFeature(a);
1710 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
1711 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
1712 for (; aRes != aResults.cend() && theValue.IsNull(); aRes++) {
1713 if ((*aRes)->data()->name() == aCompName) {
1714 theValue = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1716 } else { // any sub-label because the sketch line may be renamed, but not sub-vertices
1717 TDF_Label aLab = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1718 TDF_ChildIDIterator aSubNames(aLab, TDataStd_Name::GetID());
1719 for(; aSubNames.More(); aSubNames.Next()) {
1720 if (Handle(TDataStd_Name)::DownCast(aSubNames.Value())->Get().
1721 IsEqual(aCompName.c_str())) {
1722 theValue = aSubNames.Value()->Label();
1734 theContext = std::dynamic_pointer_cast<Model_Data>(aCont->data())->label();
1739 bool Model_AttributeSelection::isLater(
1740 const TDF_Label theResult1, const TDF_Label theResult2) const
1742 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1743 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1744 FeaturePtr aFeat1 = aDoc->featureByLab(theResult1);
1747 FeaturePtr aFeat2 = aDoc->featureByLab(theResult2);
1750 return aDoc->isLaterByDep(aFeat1, aFeat2);
1753 ResultPtr Model_AttributeSelection::newestContext(
1754 const ResultPtr theCurrent, const GeomShapePtr theValue)
1756 ResultPtr aResult = theCurrent;
1757 GeomShapePtr aSelectedShape = theValue.get() ? theValue : theCurrent->shape();
1758 std::shared_ptr<Model_Document> aDoc =
1759 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1760 bool aFindNewContext = true;
1761 while (aFindNewContext && aResult.get()) {
1762 aFindNewContext = false;
1763 // try to find the last context to find the up to date shape
1764 TopoDS_Shape aConShape = aResult->shape()->impl<TopoDS_Shape>();
1765 if (TNaming_Tool::HasLabel(selectionLabel(), aConShape)) {
1766 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aConShape, selectionLabel());
1767 if (!aNS.IsNull()) {
1768 aNS = TNaming_Tool::CurrentNamedShape(aNS);
1770 && isLater(selectionLabel(), aNS->Label())
1771 && isLater(aNS->Label(),
1772 std::dynamic_pointer_cast<Model_Data>(aResult->data())->label()))
1774 TDF_Label aLab = aNS->Label();
1775 ResultPtr aRes = aDoc->resultByLab(aLab);
1777 if (aRes->shape()->isSubShape(aSelectedShape)) {
1779 aFindNewContext = true;
1787 // TestFillWireVertex.py - sketch constructions for wire may participate too
1788 //if (aResult->groupName() == ModelAPI_ResultBody::group()) {
1789 // try to search newer context by the concealment references
1790 // take references to all results: root one, any sub
1791 std::list<ResultPtr> allRes;
1792 ResultPtr aCompContext;
1793 ResultBodyPtr aCompBody = ModelAPI_Tools::bodyOwner(aResult, true);
1794 if (aCompBody.get()) {
1795 ModelAPI_Tools::allSubs(aCompBody, allRes);
1796 allRes.push_back(aCompBody);
1797 aCompContext = aCompBody;
1800 allRes.push_back(aResult);
1802 for (std::list<ResultPtr>::iterator aSub = allRes.begin(); aSub != allRes.end(); aSub++) {
1803 ResultPtr aResCont = *aSub;
1804 ResultBodyPtr aResBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResCont);
1805 if (aResBody.get() && aResBody->numberOfSubs() > 0 && aResBody != aCompContext)
1806 continue; // only lower and higher level subs are counted
1807 const std::set<AttributePtr>& aRefs = aResCont->data()->refsToMe();
1808 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1809 for (; !aFindNewContext && aRef != aRefs.end(); aRef++) {
1810 if (!aRef->get() || !(*aRef)->owner().get())
1812 // concealed attribute only
1813 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1814 if (!ModelAPI_Session::get()->validators()->isConcealed(
1815 aRefFeat->getKind(), (*aRef)->id()))
1817 // search the feature result that contains sub-shape selected
1818 std::list<std::shared_ptr<ModelAPI_Result> > aResults;
1820 // take all sub-results or one result
1821 std::list<ResultPtr> aRefFeatResults;
1822 ModelAPI_Tools::allResults(aRefFeat, aRefFeatResults);
1823 std::list<ResultPtr>::iterator aRefResIter = aRefFeatResults.begin();
1824 for (; aRefResIter != aRefFeatResults.end(); aRefResIter++) {
1825 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRefResIter);
1826 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1827 aResults.push_back(aBody);
1829 std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = aResults.begin();
1831 // searching by sub-shape
1832 for (; aResIter != aResults.end(); aResIter++) {
1833 if (!aResIter->get() || !(*aResIter)->data()->isValid() || (*aResIter)->isDisabled())
1835 GeomShapePtr aShape = (*aResIter)->shape();
1836 if (aShape.get() && aShape->isSubShape(aSelectedShape, false)) {
1837 aResult = *aResIter; // found new context (produced from this) with same subshape
1838 aFindNewContext = true; // continue searching further
1845 // if compsolid is context, try to take sub-solid as context: like in GUI and scripts
1846 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
1847 if (aComp && aComp->numberOfSubs()) {
1848 std::list<ResultPtr> allSubs;
1849 ModelAPI_Tools::allSubs(aComp, allSubs);
1850 std::list<ResultPtr>::iterator aS = allSubs.begin();
1851 for (; aS != allSubs.end(); aS++) {
1852 ResultBodyPtr aSub = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aS);
1853 if (aSub && aSub->numberOfSubs() == 0 && aSub->shape().get() &&
1854 aSub->shape()->isSubShape(aSelectedShape)) {
1860 // in case sketch line was selected for wire, but wire was concealed and not such line anymore,
1861 // so, actually, the sketch element was selected (which is never concealed)
1862 if (aResult != theCurrent && aResult->isConcealed())
1863 aResult = theCurrent;
1867 void Model_AttributeSelection::combineGeometrical()
1869 if (myTmpContext.get() || myTmpSubShape.get())
1871 TDF_Label aSelLab = selectionLabel();
1872 if (aSelLab.IsAttribute(kINVALID_SELECTION) || !myRef.isInitialized())
1875 if (aSelLab.IsAttribute(kCIRCLE_CENTER) || aSelLab.IsAttribute(kELLIPSE_CENTER1) ||
1876 aSelLab.IsAttribute(kELLIPSE_CENTER2) || aSelLab.IsAttribute(kSIMPLE_REF_ID))
1879 if (aSelLab.IsAttribute(kPART_REF_ID)) {
1880 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(context());
1881 if (!aPart.get() || !aPart->isActivated())
1882 return; // postponed naming needed
1883 Handle(TDataStd_Integer) anIndex;
1884 if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
1885 if (anIndex->Get()) { // special selection attribute was created, use it
1886 std::string aNewName;
1887 aPart->combineGeometrical(anIndex->Get(), aNewName);
1888 TDataStd_Name::Set(aSelLab, aNewName.c_str());
1894 std::shared_ptr<Model_ResultConstruction> aConstr =
1895 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
1898 FeaturePtr aFeature = contextFeature();
1902 Selector_Selector aSelector(aSelLab, baseDocumentLab());
1903 TopoDS_Shape aContextShape = context()->shape()->impl<TopoDS_Shape>();
1904 if (aSelector.restore(aContextShape)) {
1905 aSelector.combineGeometrical(aContextShape);
1909 TDF_Label Model_AttributeSelection::baseDocumentLab()
1911 if (ModelAPI_Session::get()->moduleDocument() != owner()->document())
1912 return std::dynamic_pointer_cast<Model_Document>
1913 (ModelAPI_Session::get()->moduleDocument())->extConstructionsLabel();
1914 static TDF_Label anEmpty;