1 // Copyright (C) 2014-2019 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #include "Model_AttributeSelection.h"
21 #include "Model_Application.h"
22 #include "Model_Events.h"
23 #include "Model_Data.h"
24 #include "Model_Document.h"
25 #include <Model_Objects.h>
26 #include <Model_AttributeSelectionList.h>
27 #include <Model_ResultConstruction.h>
28 #include <ModelAPI_Feature.h>
29 #include <ModelAPI_ResultBody.h>
30 #include <ModelAPI_ResultBody.h>
31 #include <ModelAPI_ResultConstruction.h>
32 #include <ModelAPI_ResultPart.h>
33 #include <ModelAPI_CompositeFeature.h>
34 #include <ModelAPI_Tools.h>
35 #include <ModelAPI_Session.h>
36 #include <ModelAPI_Validator.h>
37 #include <ModelGeomAlgo_Shape.h>
38 #include <Events_InfoMessage.h>
39 #include <GeomAPI_Edge.h>
40 #include <GeomAPI_Pnt.h>
41 #include <GeomAPI_ShapeIterator.h>
42 #include <GeomAPI_Vertex.h>
43 #include <GeomAPI_ShapeExplorer.h>
44 #include <GeomAlgoAPI_CompoundBuilder.h>
45 #include <GeomAlgoAPI_NExplode.h>
46 #include <Selector_Selector.h>
48 #include <TNaming_NamedShape.hxx>
49 #include <TNaming_Tool.hxx>
50 #include <TNaming_Builder.hxx>
51 #include <TNaming_SameShapeIterator.hxx>
52 #include <TNaming_NewShapeIterator.hxx>
53 #include <TNaming_Iterator.hxx>
54 #include <TDataStd_Integer.hxx>
55 #include <TDataStd_UAttribute.hxx>
56 #include <TDataStd_Name.hxx>
57 #include <TopTools_ListOfShape.hxx>
58 #include <TopTools_DataMapOfShapeShape.hxx>
59 #include <TopTools_MapOfShape.hxx>
60 #include <TopExp_Explorer.hxx>
61 #include <BRep_Tool.hxx>
63 #include <TopoDS_Edge.hxx>
65 #include <TDF_ChildIterator.hxx>
66 #include <TDF_ChildIDIterator.hxx>
67 #include <TopoDS_Iterator.hxx>
68 #include <TDF_ChildIDIterator.hxx>
69 #include <Geom_Circle.hxx>
70 #include <Geom_Ellipse.hxx>
71 #include <BRep_Builder.hxx>
73 //#define DEB_NAMING 1
75 #include <BRepTools.hxx>
77 /// added to the index in the packed map to signalize that the vertex of edge is selected
78 /// (multiplied by the index of the edge)
79 static const int kSTART_VERTEX_DELTA = 1000000;
80 // identifier that there is simple reference: selection equals to context
81 Standard_GUID kSIMPLE_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb29");
82 // reference to Part sub-object
83 Standard_GUID kPART_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb27");
84 // selection is invalid after recomputation
85 Standard_GUID kINVALID_SELECTION("bce47fd7-80fa-4462-9d63-2f58acddd49d");
87 // identifier of the selection of the center of circle on edge
88 Standard_GUID kCIRCLE_CENTER("d0d0e0f1-217a-4b95-8fbb-0c4132f23718");
89 // identifier of the selection of the first focus point of ellipse on edge
90 Standard_GUID kELLIPSE_CENTER1("f70df04c-3168-4dc9-87a4-f1f840c1275d");
91 // identifier of the selection of the second focus point of ellipse on edge
92 Standard_GUID kELLIPSE_CENTER2("1395ae73-8e02-4cf8-b204-06ff35873a32");
94 // prefix for the whole feature context identification
95 const static std::string kWHOLE_FEATURE = "all-in-";
97 // on this label is stored:
98 // TNaming_NamedShape - selected shape
99 // TNaming_Naming - topological selection information (for the body)
100 // TDataStd_IntPackedMap - indexes of edges in composite element (for construction)
101 // TDataStd_Integer - type of the selected shape (for construction)
102 // TDF_Reference - from ReferenceAttribute, the context
103 bool Model_AttributeSelection::setValue(const ObjectPtr& theContext,
104 const std::shared_ptr<GeomAPI_Shape>& theSubShape, const bool theTemporarily)
106 if (theTemporarily) {
107 // just keep the stored without DF update
108 myTmpContext = theContext;
109 myTmpSubShape = theSubShape;
110 owner()->data()->sendAttributeUpdated(this);
113 myTmpContext.reset();
114 myTmpSubShape.reset();
115 myTmpCenterType = NOT_CENTER;
119 const std::shared_ptr<GeomAPI_Shape>& anOldShape = internalValue(aType);
120 bool isOldContext = theContext == myRef.value();
121 bool isOldShape = isOldContext &&
122 (theSubShape == anOldShape || (theSubShape && anOldShape && theSubShape->isEqual(anOldShape)));
123 if (isOldShape) return false; // shape is the same, so context is also unchanged
124 bool aToUnblock = false;
125 // update the referenced object if needed
127 aToUnblock = !owner()->data()->blockSendAttributeUpdated(true);
128 myRef.setValue(theContext);
131 // do not use naming if selected shape is result shape itself, but not sub-shape
132 TDF_Label aSelLab = selectionLabel();
133 aSelLab.ForgetAttribute(kSIMPLE_REF_ID);
134 aSelLab.ForgetAttribute(kINVALID_SELECTION);
135 aSelLab.ForgetAttribute(kCIRCLE_CENTER);
136 aSelLab.ForgetAttribute(kELLIPSE_CENTER1);
137 aSelLab.ForgetAttribute(kELLIPSE_CENTER2);
139 bool isDegeneratedEdge = false;
140 // do not use the degenerated edge as a shape, a null context and shape is used in the case
141 if (theSubShape.get() && !theSubShape->isNull() && theSubShape->isEdge()) {
142 const TopoDS_Shape& aSubShape = theSubShape->impl<TopoDS_Shape>();
143 if (aSubShape.ShapeType() == TopAbs_EDGE)
144 isDegeneratedEdge = BRep_Tool::Degenerated(TopoDS::Edge(aSubShape)) == Standard_True;
146 if (!theContext.get() || isDegeneratedEdge) {
147 // to keep the reference attribute label
148 TDF_Label aRefLab = myRef.myRef->Label();
149 aSelLab.ForgetAllAttributes(true);
150 myRef.myRef = TDF_Reference::Set(aSelLab.Father(), aSelLab.Father());
152 owner()->data()->blockSendAttributeUpdated(false);
155 bool isSelectBody = theContext->groupName() == ModelAPI_ResultBody::group();
157 ResultConstructionPtr aContextConstruction =
158 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theContext);
159 isSelectBody = aContextConstruction.get() && !aContextConstruction->isInfinite();
162 ResultPtr aContextResult = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
163 GeomShapePtr aContextShape = aContextResult->shape();
164 // do not select the whole shape for body:it is already must be in the data framework
165 // equal and null selected objects mean the same: object is equal to context,
166 if (aContextShape.get() && (aContextShape->isEqual(theSubShape) || !theSubShape.get())) {
167 aSelLab.ForgetAllAttributes(true);
168 TDataStd_UAttribute::Set(aSelLab, kSIMPLE_REF_ID);
170 selectBody(aContextResult, theSubShape);
172 } else if (theContext->groupName() == ModelAPI_ResultConstruction::group()) {
173 aSelLab.ForgetAllAttributes(true); // to remove old selection data
174 std::shared_ptr<Model_ResultConstruction> aConstruction =
175 std::dynamic_pointer_cast<Model_ResultConstruction>(theContext);
176 std::shared_ptr<GeomAPI_Shape> aSubShape;
177 if (theSubShape.get() && !aConstruction->shape()->isEqual(theSubShape))
178 aSubShape = theSubShape; // the whole context
179 } else if (theContext->groupName() == ModelAPI_ResultPart::group()) {
180 aSelLab.ForgetAllAttributes(true);
181 TDataStd_UAttribute::Set(aSelLab, kPART_REF_ID);
182 selectPart(std::dynamic_pointer_cast<ModelAPI_Result>(theContext), theSubShape);
183 } else { // check the feature context: parent-Part of this feature should not be used
184 FeaturePtr aFeatureContext = std::dynamic_pointer_cast<ModelAPI_Feature>(theContext);
185 if (aFeatureContext.get()) {
186 if (owner()->document() != aFeatureContext->document()) {
187 aSelLab.ForgetAllAttributes(true);
188 myRef.setValue(ObjectPtr());
190 owner()->data()->blockSendAttributeUpdated(false);
196 owner()->data()->sendAttributeUpdated(this);
199 owner()->data()->blockSendAttributeUpdated(false);
204 void Model_AttributeSelection::setValueCenter(
205 const ObjectPtr& theContext, const std::shared_ptr<GeomAPI_Edge>& theEdge,
206 const CenterType theCenterType, const bool theTemporarily)
208 bool anUpdated = setValue(theContext, theEdge, theTemporarily);
209 if (theTemporarily) {
210 myTmpCenterType = theCenterType;
211 } else { // store in the data structure
212 TDF_Label aSelLab = selectionLabel();
213 switch(theCenterType) {
216 anUpdated = !aSelLab.IsAttribute(kCIRCLE_CENTER);
217 TDataStd_UAttribute::Set(aSelLab, kCIRCLE_CENTER);
219 case ELLIPSE_FIRST_FOCUS:
221 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER1);
222 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER1);
224 case ELLIPSE_SECOND_FOCUS:
226 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER2);
227 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER2);
231 owner()->data()->sendAttributeUpdated(this);
235 void Model_AttributeSelection::selectValue(
236 const std::shared_ptr<ModelAPI_AttributeSelection>& theSource)
239 std::shared_ptr<GeomAPI_Shape> aValue =
240 std::dynamic_pointer_cast<Model_AttributeSelection>(theSource)->internalValue(aType);
241 if (!aValue.get() || aType == NOT_CENTER) {
242 setValue(theSource->context(), aValue);
244 std::shared_ptr<GeomAPI_Edge> anEdge(new GeomAPI_Edge);
245 anEdge->setImpl(new TopoDS_Shape(aValue->impl<TopoDS_Shape>()));
246 setValueCenter(theSource->context(), anEdge, aType);
250 void Model_AttributeSelection::removeTemporaryValues()
252 if (myTmpContext.get() || myTmpSubShape.get()) {
253 myTmpContext.reset();
254 myTmpSubShape.reset();
258 // returns the center of the edge: circular or elliptical
259 GeomShapePtr centerByEdge(GeomShapePtr theEdge, ModelAPI_AttributeSelection::CenterType theType)
261 if (theType != ModelAPI_AttributeSelection::NOT_CENTER && theEdge.get() != NULL) {
262 TopoDS_Shape aShape = theEdge->impl<TopoDS_Shape>();
263 if (!aShape.IsNull() && aShape.ShapeType() == TopAbs_EDGE) {
264 TopoDS_Edge anEdge = TopoDS::Edge(aShape);
265 double aFirst, aLast;
266 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
267 if (!aCurve.IsNull()) {
268 TopoDS_Vertex aVertex;
269 BRep_Builder aBuilder;
270 if (theType == ModelAPI_AttributeSelection::CIRCLE_CENTER) {
271 Handle(Geom_Circle) aCirc = Handle(Geom_Circle)::DownCast(aCurve);
272 if (!aCirc.IsNull()) {
273 aBuilder.MakeVertex(aVertex, aCirc->Location(), Precision::Confusion());
276 Handle(Geom_Ellipse) anEll = Handle(Geom_Ellipse)::DownCast(aCurve);
277 if (!anEll.IsNull()) {
278 aBuilder.MakeVertex(aVertex,
279 theType == ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS ?
280 anEll->Focus1() : anEll->Focus2(), Precision::Confusion());
283 if (!aVertex.IsNull()) {
284 std::shared_ptr<GeomAPI_Vertex> aResult(new GeomAPI_Vertex);
285 aResult->setImpl(new TopoDS_Vertex(aVertex));
291 return theEdge; // no vertex, so, return the initial edge
294 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::value()
296 if (!ModelAPI_AttributeSelection::isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
297 return std::shared_ptr<GeomAPI_Shape>();
298 CenterType aType = NOT_CENTER;
299 std::shared_ptr<GeomAPI_Shape> aResult = internalValue(aType);
300 return centerByEdge(aResult, aType);
303 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::internalValue(CenterType& theType)
305 theType = NOT_CENTER;
306 GeomShapePtr aResult;
307 if (myTmpContext.get() || myTmpSubShape.get()) {
308 theType = myTmpCenterType;
309 ResultConstructionPtr aResulConstruction =
310 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(myTmpContext);
311 if(aResulConstruction.get()) {
312 // it is just reference to construction.
313 return myTmpSubShape;
315 FeaturePtr aFeature =
316 std::dynamic_pointer_cast<ModelAPI_Feature>(myTmpContext);
317 if (aFeature.get()) {
318 // it is just reference to construction.
319 return myTmpSubShape;
321 return myTmpSubShape.get() ? myTmpSubShape :
322 std::dynamic_pointer_cast<ModelAPI_Result>(myTmpContext)->shape();
325 TDF_Label aSelLab = selectionLabel();
326 if (aSelLab.IsAttribute(kINVALID_SELECTION))
329 if (aSelLab.IsAttribute(kCIRCLE_CENTER))
330 theType = CIRCLE_CENTER;
331 else if (aSelLab.IsAttribute(kELLIPSE_CENTER1))
332 theType = ELLIPSE_FIRST_FOCUS;
333 else if (aSelLab.IsAttribute(kELLIPSE_CENTER2))
334 theType = ELLIPSE_SECOND_FOCUS;
337 if (myRef.isInitialized()) {
338 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
339 ResultPtr aContext = context();
340 if (!aContext.get() || aContext->groupName() == ModelAPI_ResultConstruction::group())
341 return aResult; // empty result, for whole construction selection also
342 return aContext->shape();
344 if (aSelLab.IsAttribute(kPART_REF_ID)) {
345 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(context());
346 if (!aPart.get() || !aPart->isActivated())
347 return std::shared_ptr<GeomAPI_Shape>(); // postponed naming needed
348 Handle(TDataStd_Integer) anIndex;
349 if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
350 if (anIndex->Get()) { // special selection attribute was created, use it
351 return aPart->selectionValue(anIndex->Get());
352 } else { // face with name is already in the data model, so try to take it by name
353 Handle(TDataStd_Name) aName;
354 if (aSelLab.FindAttribute(TDataStd_Name::GetID(), aName)) {
355 std::string aSubShapeName(TCollection_AsciiString(aName->Get()).ToCString());
356 std::size_t aPartEnd = aSubShapeName.find('/');
357 if (aPartEnd != std::string::npos && aPartEnd != aSubShapeName.rfind('/')) {
358 std::string aNameInPart = aSubShapeName.substr(aPartEnd + 1);
360 std::string aType; // to reuse already existing selection the type is not needed
361 return aPart->shapeInPart(aNameInPart, aType, anIndex);
368 std::shared_ptr<Model_ResultConstruction> aConstr =
369 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
371 if (aConstr->isInfinite())
372 return aResult; // empty result
374 if (!aConstr.get()) { // for construction context, return empty result as usual even
375 // the whole feature is selected
376 FeaturePtr aFeature = contextFeature();
377 if (aFeature.get()) {
378 std::list<GeomShapePtr> allShapes;
379 std::list<ResultPtr>::const_iterator aRes = aFeature->results().cbegin();
380 for (; aRes != aFeature->results().cend(); aRes++) {
381 if (aRes->get() && !(*aRes)->isDisabled()) {
382 GeomShapePtr aShape = (*aRes)->shape();
383 if (aShape.get() && !aShape->isNull()) {
384 allShapes.push_back(aShape);
388 return GeomAlgoAPI_CompoundBuilder::compound(allShapes);
391 if (contextFeature().get()) {
392 return aResult; // for the whole sketch feature selected return null => all faces
396 Handle(TNaming_NamedShape) aSelection;
397 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
398 TopoDS_Shape aSelShape = aSelection->Get();
399 aResult = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
400 aResult->setImpl(new TopoDS_Shape(aSelShape));
401 } else if (aConstr) { // simple construction element: just shape of this construction element
402 aResult = aConstr->shape();
408 bool Model_AttributeSelection::isInvalid()
410 return selectionLabel().IsAttribute(kINVALID_SELECTION) == Standard_True;
413 bool Model_AttributeSelection::isInitialized()
415 if (ModelAPI_AttributeSelection::isInitialized()) { // additional checks if it is initialized
416 std::shared_ptr<GeomAPI_Shape> aResult;
417 if (myRef.isInitialized()) {
418 TDF_Label aSelLab = selectionLabel();
419 // it is just reference to shape, not sub-shape
420 if (aSelLab.IsAttribute(kSIMPLE_REF_ID) || aSelLab.IsAttribute(kPART_REF_ID)) {
421 ResultPtr aContext = context();
422 return aContext.get() != NULL;
424 Handle(TNaming_NamedShape) aSelection;
425 if (selectionLabel().FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
426 return !aSelection->Get().IsNull();
427 } else { // for simple construction element: just shape of this construction element
428 if (myRef.value().get())
430 // check that this is on open of document, so, results are not initialized yet
431 TDF_Label aRefLab = myRef.myRef->Get();
432 if (aRefLab.IsNull() || !owner().get())
434 std::shared_ptr<Model_Document> aMyDoc =
435 std::dynamic_pointer_cast<Model_Document>(owner()->document());
438 // check at least the feature exists
439 return aMyDoc->featureByLab(aRefLab).get() != NULL;
446 Model_AttributeSelection::Model_AttributeSelection(TDF_Label& theLabel)
448 myIsGeometricalSelection(false)
450 myIsInitialized = myRef.isInitialized();
454 void Model_AttributeSelection::setID(const std::string theID)
457 ModelAPI_AttributeSelection::setID(theID);
458 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
460 // to be able to select as geometrical selection and then - split
461 myIsGeometricalSelection = true; // myParent->isGeometricalSelection();
463 myIsGeometricalSelection =
464 ModelAPI_Session::get()->validators()->isGeometricalSelection(aFeature->getKind(), id());
468 ResultPtr Model_AttributeSelection::context()
470 if (!ModelAPI_AttributeSelection::isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
473 if (myTmpContext.get() || myTmpSubShape.get()) {
474 return std::dynamic_pointer_cast<ModelAPI_Result>(myTmpContext);
477 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
478 // for parts there could be same-data result, so take the last enabled
480 if(aResult->groupName() == ModelAPI_ResultPart::group()) {
481 int aSize = aResult->document()->size(ModelAPI_ResultPart::group());
482 for(int a = aSize - 1; a >= 0; a--) {
483 ObjectPtr aPart = aResult->document()->object(ModelAPI_ResultPart::group(), a);
484 if(aPart.get() && aPart->data() == aResult->data()) {
485 ResultPtr aPartResult = std::dynamic_pointer_cast<ModelAPI_Result>(aPart);
486 FeaturePtr anOwnerFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
487 // check that this result is not this-feature result (it is forbidden to select itself)
488 if(anOwnerFeature.get() && anOwnerFeature->firstResult() != aPartResult) {
494 } else { // if feature - construction is selected, it has only one result, return this result
495 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
496 if (aFeature.get() && aFeature->results().size() == 1 &&
497 aFeature->firstResult()->groupName() == ModelAPI_ResultConstruction::group())
498 return aFeature->firstResult();
503 FeaturePtr Model_AttributeSelection::contextFeature() {
504 if (myTmpContext.get()) {
505 return std::dynamic_pointer_cast<ModelAPI_Feature>(myTmpContext);
507 return std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
509 ObjectPtr Model_AttributeSelection::contextObject() {
510 FeaturePtr aRes = contextFeature();
517 void Model_AttributeSelection::setObject(const std::shared_ptr<ModelAPI_Object>& theObject)
519 ModelAPI_AttributeSelection::setObject(theObject);
520 myRef.setObject(theObject);
523 /// Sets the invalid flag if flag is false, or removes it if "true"
525 static bool setInvalidIfFalse(TDF_Label& theLab, const bool theFlag) {
527 theLab.ForgetAttribute(kINVALID_SELECTION);
529 TDataStd_UAttribute::Set(theLab, kINVALID_SELECTION);
534 void Model_AttributeSelection::split(
535 ResultPtr theContext, TopoDS_Shape theNewShape, TopAbs_ShapeEnum theType)
537 TopTools_ListOfShape aSubs;
538 for(TopoDS_Iterator anExplorer(theNewShape); anExplorer.More(); anExplorer.Next()) {
539 if (!anExplorer.Value().IsNull() &&
540 anExplorer.Value().ShapeType() == theType) {
541 aSubs.Append(anExplorer.Value());
542 } else { // invalid case; bad result shape, so, impossible to split easily
547 if (aSubs.Extent() > 1) { // ok to split
548 TopTools_ListIteratorOfListOfShape aSub(aSubs);
549 GeomShapePtr aSubSh(new GeomAPI_Shape);
550 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
551 setValue(theContext, aSubSh);
552 for(aSub.Next(); aSub.More(); aSub.Next()) {
553 GeomShapePtr aSubSh(new GeomAPI_Shape);
554 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
555 myParent->append(theContext, aSubSh);
560 bool Model_AttributeSelection::update()
562 FeaturePtr aContextFeature = contextFeature();
563 if (aContextFeature.get()) {
564 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
567 TDF_Label aSelLab = selectionLabel();
568 ResultPtr aContext = context();
570 return setInvalidIfFalse(aSelLab, false);
571 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
572 return setInvalidIfFalse(aSelLab, aContext->shape() && !aContext->shape()->isNull());
575 if (aSelLab.IsAttribute(kPART_REF_ID)) { // it is reference to the part object
576 std::shared_ptr<GeomAPI_Shape> aNoSelection;
577 bool aResult = selectPart(aContext, aNoSelection, true);
578 aResult = setInvalidIfFalse(aSelLab, aResult);
580 owner()->data()->sendAttributeUpdated(this);
585 if (aContext->groupName() == ModelAPI_ResultBody::group()) {
586 // body: just a named shape, use topological selection mechanism
587 bool aResult = false;
588 TopoDS_Shape anOldShape;
589 Handle(TNaming_NamedShape) aNS;
590 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
591 anOldShape = aNS->Get();
593 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
594 Selector_Selector aSelector(aSelLab, baseDocumentLab());
595 aResult = aSelector.restore(aContextShape);
596 setInvalidIfFalse(aSelLab, aResult);
598 TopoDS_Shape aNewShape;
599 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
600 aNewShape = aNS->Get();
602 if (anOldShape.IsNull() || aNewShape.IsNull() || !anOldShape.IsEqual(aNewShape)) {
603 // shape type should not be changed: if shape becomes compound of such shapes, then split
604 if (myParent && !anOldShape.IsNull() && !aNewShape.IsNull() &&
605 anOldShape.ShapeType() != aNewShape.ShapeType() &&
606 aNewShape.ShapeType() == TopAbs_COMPOUND) {
607 split(aContext, aNewShape, anOldShape.ShapeType());
609 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
614 if (aContext->groupName() == ModelAPI_ResultConstruction::group()) {
616 std::shared_ptr<Model_ResultConstruction> aConstructionContext =
617 std::dynamic_pointer_cast<Model_ResultConstruction>(aContext);
618 if (!aConstructionContext->isInfinite()) {
619 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
620 Selector_Selector aSelector(aSelLab, baseDocumentLab());
621 TopoDS_Shape anOldShape = aSelector.value();
622 aResult = aSelector.restore(aContextShape);
623 setInvalidIfFalse(aSelLab, aResult);
624 if (aResult && !anOldShape.IsEqual(aSelector.value()))
625 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
627 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
631 return setInvalidIfFalse(aSelLab, false); // unknown case
634 void Model_AttributeSelection::selectBody(
635 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape)
637 // perform the selection
638 TopoDS_Shape aContext;
640 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
642 aContext = aBody->shape()->impl<TopoDS_Shape>();
645 std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
647 aContext = aResult->shape()->impl<TopoDS_Shape>();
649 Events_InfoMessage("Model_AttributeSelection", "A result with shape is expected").send();
654 if (!aContext.IsNull()) {
655 TDF_Label aSelLab = selectionLabel();
656 TopoDS_Shape aNewSub = theSubShape->impl<TopoDS_Shape>();
658 bool aSelectorOk = true;
659 Selector_Selector aSelector(aSelLab, baseDocumentLab());
661 aSelectorOk = aSelector.select(aContext, aNewSub, myIsGeometricalSelection);
663 aSelectorOk = aSelector.store(aContext);
669 TopoDS_Shape aShape = aSelector.value();
670 aSelectorOk = !aShape.IsNull() && aShape.ShapeType() == aNewSub.ShapeType();
672 setInvalidIfFalse(aSelLab, aSelectorOk);
676 bool Model_AttributeSelection::selectPart(
677 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape,
678 const bool theUpdate)
680 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(theContext);
681 if (!aPart.get() || !aPart->isActivated())
682 return true; // postponed naming
684 Handle(TDataStd_Integer) anIndex;
685 if (selectionLabel().FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
686 // by internal selection
687 if (anIndex->Get() > 0) {
688 // update the selection by index
689 return aPart->updateInPart(anIndex->Get());
691 return true; // nothing to do, referencing just by name
694 return true; // nothing to do, referencing just by name
696 // store the shape (in case part is not loaded it should be useful
698 std::string aName = theContext->data()->name();
699 if (!theSubShape.get() || theSubShape->isNull()) {// the whole part shape is selected
700 aShape = theContext->shape()->impl<TopoDS_Shape>();
702 aShape = theSubShape->impl<TopoDS_Shape>();
704 aName += "/" + aPart->nameInPart(theSubShape, anIndex);
705 TDataStd_Integer::Set(selectionLabel(), anIndex);
707 TNaming_Builder aBuilder(selectionLabel());
708 aBuilder.Select(aShape, aShape);
709 // identify by name in the part
710 TDataStd_Name::Set(selectionLabel(), aName.c_str());
711 return !aName.empty();
714 TDF_Label Model_AttributeSelection::selectionLabel()
716 return myRef.myRef->Label().FindChild(1);
719 /// prefixes of the shape names with centers defined
720 static std::map<ModelAPI_AttributeSelection::CenterType, std::string> kCENTERS_PREFIX;
722 /// returns the map that contains all possible prefixes of the center-names
723 static std::map<ModelAPI_AttributeSelection::CenterType, std::string>& centersMap()
725 if (kCENTERS_PREFIX.empty()) { // fill map by initial values
726 kCENTERS_PREFIX[ModelAPI_AttributeSelection::CIRCLE_CENTER] = "__cc";
727 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS] = "__eff";
728 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_SECOND_FOCUS] = "__esf";
730 return kCENTERS_PREFIX;
733 std::string Model_AttributeSelection::namingName(const std::string& theDefaultName)
735 std::string aName("");
736 if(!this->isInitialized())
737 return !theDefaultName.empty() ? theDefaultName : aName;
739 // not argument has not parametric name (filters)
740 if (!this->isArgument() || (myParent && !myParent->isArgument())) {
741 GeomShapePtr aShape = value();
742 if (!aShape.get() && context().get())
743 aShape = context()->shape();
746 aName = aShape->shapeTypeStr();
748 aName += std::string("_") +
749 TCollection_AsciiString(selectionLabel().Father().Tag()).ToCString();
755 CenterType aCenterType = NOT_CENTER;
756 std::shared_ptr<GeomAPI_Shape> aSubSh = internalValue(aCenterType);
757 ResultPtr aCont = context();
760 (aCont->groupName() == ModelAPI_ResultConstruction::group() && contextFeature().get())) {
761 // selection of a full feature
762 FeaturePtr aFeatureCont = contextFeature();
763 if (aFeatureCont.get()) {
764 return kWHOLE_FEATURE + aFeatureCont->name();
766 // in case of selection of removed result
770 TDF_Label aSelLab = selectionLabel();
771 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // whole context, no value
772 return contextName(aCont);
775 // if it is in result of another part
776 if (aCont->groupName() == ModelAPI_ResultPart::group()) {
777 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aCont);
779 GeomShapePtr aValue = value();
781 return aPart->data()->name() + "/" + aPart->nameInPart(aValue, anIndex);
783 return aPart->data()->name();
787 // whole infinitive construction
788 if (aCont->groupName() == ModelAPI_ResultConstruction::group()) {
789 ResultConstructionPtr aConstr = std::dynamic_pointer_cast<Model_ResultConstruction>(aCont);
790 if (aConstr->isInfinite()) {
791 return contextName(aCont);
795 Selector_Selector aSelector(aSelLab, baseDocumentLab());
797 if (aCont->shape().get() && aSelector.restore(aCont->shape()->impl<TopoDS_Shape>()))
798 aResult = aSelector.name(this);
799 if (aCenterType != NOT_CENTER) {
800 aResult += centersMap()[aCenterType];
805 // returns the center type and modifies the shape name if this name is center-name
806 static ModelAPI_AttributeSelection::CenterType centerTypeByName(std::string& theShapeName)
808 std::map<ModelAPI_AttributeSelection::CenterType, std::string>::iterator aPrefixIter =
809 centersMap().begin();
810 for(; aPrefixIter != centersMap().end(); aPrefixIter++) {
811 std::size_t aFound = theShapeName.find(aPrefixIter->second);
812 if (aFound != std::string::npos &&
813 aFound == theShapeName.size() - aPrefixIter->second.size()) {
814 theShapeName = theShapeName.substr(0, aFound);
815 return aPrefixIter->first;
818 return ModelAPI_AttributeSelection::NOT_CENTER;
821 // type ::= COMP | COMS | SOLD | SHEL | FACE | WIRE | EDGE | VERT
822 void Model_AttributeSelection::selectSubShape(
823 const std::string& theType, const std::string& theSubShapeName)
825 if(theSubShapeName.empty() || theType.empty()) return;
827 std::string aSubShapeName = theSubShapeName;
828 CenterType aCenterType = theType[0] == 'v' || theType[0] == 'V' ? // only for vertex-type
829 centerTypeByName(aSubShapeName) : NOT_CENTER;
830 std::string aType = aCenterType == NOT_CENTER ? theType : "EDGE"; // search for edge now
831 static const GeomShapePtr anEmptyShape;
833 // first iteration is selection by name without center prefix, second - in case of problem,
834 // try with initial name
835 for(int aUseCenter = 1; aUseCenter >= 0; aUseCenter--) {
836 if (aUseCenter == 0 && aCenterType != NOT_CENTER) {
837 aSubShapeName = theSubShapeName;
838 aCenterType = NOT_CENTER;
840 } else if (aUseCenter != 1) continue;
841 TopAbs_ShapeEnum aShapeType = TopAbs_ShapeEnum(GeomAPI_Shape::shapeTypeByStr(aType));
843 std::shared_ptr<Model_Document> aDoc =
844 std::dynamic_pointer_cast<Model_Document>(owner()->document());
845 // check this is Part-name: 2 delimiters in the name
846 std::size_t aPartEnd = aSubShapeName.find('/');
847 if (aPartEnd != std::string::npos) {
848 std::string aPartName = aSubShapeName.substr(0, aPartEnd);
849 DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
850 if (aPartName == aRootDoc->kind()) {
851 aDoc = std::dynamic_pointer_cast<Model_Document>(aRootDoc);
852 aSubShapeName = aSubShapeName.substr(aPartEnd + 1);
855 owner()->document()->objectByName(ModelAPI_ResultPart::group(), aPartName);
856 if (aFound.get()) { // found such part, so asking it for the name
857 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFound);
858 std::string aNameInPart = aSubShapeName.substr(aPartEnd + 1);
859 if (aNameInPart.empty()) { // whole part
860 setValue(aPart, anEmptyShape);
864 std::shared_ptr<GeomAPI_Shape> aSelected =
865 aPart->shapeInPart(aNameInPart, aType, anIndex);
866 if (aSelected.get()) {
867 if (aCenterType != NOT_CENTER) {
868 if (!aSelected->isEdge())
870 std::shared_ptr<GeomAPI_Edge> aSelectedEdge(new GeomAPI_Edge(aSelected));
871 setValueCenter(aPart, aSelectedEdge, aCenterType);
873 setValue(aPart, aSelected);
874 TDataStd_Integer::Set(selectionLabel(), anIndex);
881 // check this is a whole feature context
882 if (aSubShapeName.size() > kWHOLE_FEATURE.size() &&
883 aSubShapeName.substr(0, kWHOLE_FEATURE.size()) == kWHOLE_FEATURE) {
884 std::string aFeatureName = aSubShapeName.substr(kWHOLE_FEATURE.size());
885 ObjectPtr anObj = aDoc->objectByName(ModelAPI_Feature::group(), aFeatureName);
887 setValue(anObj, anEmptyShape);
892 // the whole result selection check
893 if (aSubShapeName.find('/') == std::string::npos) {
894 ObjectPtr aRes = aDoc->objectByName(ModelAPI_ResultConstruction::group(), aSubShapeName);
896 aRes = aDoc->objectByName(ModelAPI_ResultBody::group(), aSubShapeName);
898 setValue(aRes, anEmptyShape);
903 Selector_Selector aSelector(selectionLabel(), baseDocumentLab());
904 myRestoreDocument = aDoc;
905 TDF_Label aContextLabel = aSelector.restoreByName(
906 aSubShapeName, aShapeType, this, myIsGeometricalSelection);
907 myRestoreDocument.reset();
908 if (!aContextLabel.IsNull()) {
909 ResultPtr aContext = aDoc->resultByLab(aContextLabel); // any label for document access
910 if (aContext.get() && aContext->shape().get()) {
911 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
912 if (aSelector.solve(aContextShape)) {
913 TopoDS_Shape aSelectorShape = aSelector.value();
914 GeomShapePtr aShapeToBeSelected(new GeomAPI_Shape);
915 aShapeToBeSelected->setImpl<TopoDS_Shape>(new TopoDS_Shape(aSelectorShape));
916 // make the context result the latest existing
917 aContext = newestContext(aContext, aShapeToBeSelected);
918 if (myIsGeometricalSelection || aCenterType == NOT_CENTER) {
919 // store the currently generated name
920 selectionLabel().ForgetAllAttributes(true);
921 bool aToUnblock = false;
922 aToUnblock = !owner()->data()->blockSendAttributeUpdated(true);
923 myRef.setValue(aContext);
924 aSelector.store(aContextShape);
925 owner()->data()->sendAttributeUpdated(this);
927 owner()->data()->blockSendAttributeUpdated(false);
929 } else { // re-select center of circle/arc by context and value
930 if (!aShapeToBeSelected->isEdge())
932 std::shared_ptr<GeomAPI_Edge> aSelectedEdge(new GeomAPI_Edge(aShapeToBeSelected));
933 setValueCenter(aContext, aSelectedEdge, aCenterType);
941 TDF_Label aSelLab = selectionLabel();
942 setInvalidIfFalse(aSelLab, false);
946 void Model_AttributeSelection::selectSubShape(const std::string& theType,
947 const GeomPointPtr& thePoint)
949 if (theType.empty() || !thePoint)
952 // list of parent features
953 FeaturePtr anOwner = ModelAPI_Feature::feature(owner());
954 std::set<FeaturePtr> aParents = ModelAPI_Tools::getParents(anOwner);
956 int aSelectionIndex = 0;
957 GeomAPI_Shape::ShapeType aType = GeomAPI_Shape::shapeTypeByStr(theType);
958 if (aType == GeomAPI_Shape::SHAPE) {
959 // possibly, the string consists of the type and the index,
960 // thus, try to separate them
961 size_t aUndersporePos = theType.find_first_of('_');
962 if (aUndersporePos != std::string::npos)
963 aType = GeomAPI_Shape::shapeTypeByStr(theType.substr(0, aUndersporePos));
965 if (aType != GeomAPI_Shape::SHAPE) {
966 for (std::string::const_iterator aChar = theType.begin() + aUndersporePos + 1;
967 aChar != theType.end(); ++aChar) {
968 if (std::isdigit(*aChar))
969 aSelectionIndex = aSelectionIndex * 10 + (*aChar - '0');
975 aSelectionIndex -= 1;
979 std::list<ModelGeomAlgo_Shape::SubshapeOfResult> anAppropriate;
981 // collect features from PartSet and the current part
982 SessionPtr aSession = ModelAPI_Session::get();
983 std::list<FeaturePtr> aFeatures = aSession->moduleDocument()->allFeatures();
984 if (aSession->moduleDocument() != owner()->document()) {
985 std::list<FeaturePtr> aPartFeatures = owner()->document()->allFeatures();
986 aFeatures.insert(aFeatures.end(), aPartFeatures.begin(), aPartFeatures.end());
988 // Process results of all features from the last to the first
989 // to find appropriate sub-shape
990 for (std::list<FeaturePtr>::const_reverse_iterator anIt = aFeatures.rbegin();
991 anIt != aFeatures.rend(); ++anIt) {
992 // selection cannot be linked to the parent features
993 if (aParents.find(*anIt) != aParents.end())
995 // check the feature is a part of composite feature (like sketch elements),
996 // then do not process it, it will be processed in scope of composite feature
997 bool isSubOfComposite = false;
998 const std::set<AttributePtr>& aRefs = (*anIt)->data()->refsToMe();
999 for (std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin();
1000 aRefIt != aRefs.end() && !isSubOfComposite; ++aRefIt) {
1001 FeaturePtr aFeature = ModelAPI_Feature::feature((*aRefIt)->owner());
1002 CompositeFeaturePtr aCompFeature =
1003 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
1004 isSubOfComposite = aCompFeature && aCompFeature->isSub(*anIt);
1006 if (isSubOfComposite)
1009 // process results of the current feature to find appropriate sub-shape
1010 if (ModelGeomAlgo_Shape::findSubshapeByPoint(*anIt, thePoint, aType, anAppropriate)) {
1011 std::list<ModelGeomAlgo_Shape::SubshapeOfResult>::iterator anApIt = anAppropriate.begin();
1012 for (; aSelectionIndex > 0 && anApIt != anAppropriate.end(); --aSelectionIndex)
1013 ++anApIt; // skip this shape, because one of the previous is selected
1015 if (anApIt != anAppropriate.end()) {
1016 if (anApIt->myCenterType == (int)ModelAPI_AttributeSelection::NOT_CENTER)
1017 setValue(anApIt->myResult, anApIt->mySubshape);
1019 setValueCenter(anApIt->myResult, anApIt->mySubshape->edge(),
1020 (ModelAPI_AttributeSelection::CenterType)anApIt->myCenterType);
1026 TDF_Label aSelLab = selectionLabel();
1027 setInvalidIfFalse(aSelLab, false);
1031 void Model_AttributeSelection::selectSubShape(const std::string& theType,
1032 const std::string& theContextName, const int theIndex)
1034 // selection of context by name
1035 selectSubShape(theType, theContextName);
1036 ResultPtr aContext = context();
1037 if (aContext.get()) {
1038 GeomShapePtr aContShape = aContext->shape();
1039 if (aContShape.get()) {
1040 GeomAlgoAPI_NExplode aNExp(aContShape, GeomAPI_Shape::shapeTypeByStr(theType));
1041 GeomShapePtr aValue = aNExp.shape(theIndex);
1043 setValue(aContext, aValue);
1048 void Model_AttributeSelection::setId(int theID)
1050 std::shared_ptr<GeomAPI_Shape> aSelection;
1052 ResultPtr aContextRes = context();
1053 // support for compsolids:
1054 while(ModelAPI_Tools::bodyOwner(aContextRes).get()) {
1055 aContextRes = ModelAPI_Tools::bodyOwner(aContextRes);
1057 std::shared_ptr<GeomAPI_Shape> aContext = aContextRes->shape();
1059 TopoDS_Shape aMainShape = aContext->impl<TopoDS_Shape>();
1060 // searching for the latest main shape
1061 if (theID > 0 && aContext && !aContext->isNull())
1063 std::shared_ptr<Model_Document> aDoc =
1064 std::dynamic_pointer_cast<Model_Document>(aContextRes->document());
1066 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aMainShape, aDoc->generalLabel());
1067 if (!aNS.IsNull()) {
1068 aMainShape = TNaming_Tool::CurrentShape(aNS);
1072 TopTools_IndexedMapOfShape aSubShapesMap;
1073 TopExp::MapShapes(aMainShape, aSubShapesMap);
1074 const TopoDS_Shape& aSelShape = aSubShapesMap.FindKey(theID);
1076 std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
1077 aResult->setImpl(new TopoDS_Shape(aSelShape));
1079 aSelection = aResult;
1082 setValue(aContextRes, aSelection);
1085 std::string Model_AttributeSelection::contextName(const ResultPtr& theContext) const
1087 std::string aResult;
1088 if (owner()->document() != theContext->document()) {
1089 if (theContext->document() == ModelAPI_Session::get()->moduleDocument()) {
1090 aResult = theContext->document()->kind() + "/";
1092 ResultPtr aDocRes = ModelAPI_Tools::findPartResult(
1093 ModelAPI_Session::get()->moduleDocument(), theContext->document());
1094 if (aDocRes.get()) {
1095 aResult = aDocRes->data()->name() + "/";
1099 aResult += theContext->data()->name();
1103 void Model_AttributeSelection::computeValues(
1104 ResultPtr theOldContext, ResultPtr theNewContext, TopoDS_Shape theValShape,
1105 TopTools_ListOfShape& theShapes)
1107 bool aWasWholeContext = theValShape.IsNull();
1108 if (aWasWholeContext) {
1109 theValShape = theOldContext->shape()->impl<TopoDS_Shape>();
1111 TopAbs_ShapeEnum aValType = theValShape.ShapeType();
1112 TopoDS_Shape aNewContShape = theNewContext->shape()->impl<TopoDS_Shape>();
1113 // if a new value is unchanged in the new context, do nothing: value is correct
1114 TopExp_Explorer aSubExp(aNewContShape, aValType);
1115 for(; aSubExp.More(); aSubExp.Next()) {
1116 if (aSubExp.Current().IsSame(theValShape)) {
1117 theShapes.Append(theValShape);
1121 // if new context becomes compsolid, the resulting sub may be in sub-solids
1122 std::list<ResultPtr> aNewToIterate;
1123 aNewToIterate.push_back(theNewContext);
1124 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theNewContext);
1126 std::list<ResultPtr> allNewContextSubs;
1127 ModelAPI_Tools::allSubs(aComp, allNewContextSubs);
1128 std::list<ResultPtr>::iterator aSub = allNewContextSubs.begin();
1129 for(; aSub != allNewContextSubs.end(); aSub++) {
1130 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aSub);
1131 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1132 aNewToIterate.push_back(aBody);
1136 // first iteration: searching for the whole shape appearance (like face of the box)
1137 // second iteration: searching for sub-shapes that contain the sub (like vertex on faces)
1138 int aToFindPart = 0;
1139 TopTools_DataMapOfShapeShape aNewToOld; // map from new containers to old containers (with val)
1140 TopTools_MapOfShape anOlds; // to know how many olds produced new containers
1141 for(; aToFindPart != 2 && theShapes.IsEmpty(); aToFindPart++) {
1142 std::list<ResultPtr>::iterator aNewContIter = aNewToIterate.begin();
1143 for(; aNewContIter != aNewToIterate.end(); aNewContIter++) {
1144 std::shared_ptr<Model_Data> aNewData =
1145 std::dynamic_pointer_cast<Model_Data>((*aNewContIter)->data());
1146 TDF_Label aNewLab = aNewData->shapeLab();
1147 // searching for produced sub-shape fully on some label
1148 TDF_ChildIDIterator aNSIter(aNewLab, TNaming_NamedShape::GetID());
1149 for(; aNSIter.More(); aNSIter.Next()) {
1150 Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
1151 for(TNaming_Iterator aPairIter(aNS); aPairIter.More(); aPairIter.Next()) {
1152 if (aToFindPart == 0) { // search shape is fully inside
1153 if (aPairIter.OldShape().IsSame(theValShape)) {
1154 if (aPairIter.NewShape().IsNull()) {// value was removed
1158 // don't add edges generated from faces
1159 if (aPairIter.NewShape().ShapeType() <= aValType)
1160 theShapes.Append(aPairIter.NewShape());
1162 } else if (!aPairIter.OldShape().IsNull()) { // search shape that contains this sub
1163 TopExp_Explorer anExp(aPairIter.OldShape(), aValType);
1164 for(; anExp.More(); anExp.Next()) {
1165 if (anExp.Current().IsSame(theValShape)) { // found a new container
1166 if (aPairIter.NewShape().IsNull()) // skip removed high-level shape
1168 aNewToOld.Bind(aPairIter.NewShape(), aPairIter.OldShape());
1169 anOlds.Add(aPairIter.OldShape());
1178 if (aToFindPart == 2 && !aNewToOld.IsEmpty()) {
1179 // also iterate the whole old shape to find not-modified shapes that contain this old
1180 TopoDS_Shape anOldContShape = theOldContext->shape()->impl<TopoDS_Shape>();
1181 NCollection_Map<TopAbs_ShapeEnum> aNewTypes; // types of shapes to iterate
1182 TopTools_DataMapOfShapeShape::Iterator aNewTypeIter(aNewToOld);
1183 for(; aNewTypeIter.More(); aNewTypeIter.Next()) {
1184 if (aNewTypeIter.Key().ShapeType() != aValType)
1185 aNewTypes.Add(aNewTypeIter.Key().ShapeType());
1187 NCollection_Map<TopAbs_ShapeEnum>::Iterator aTypeIter(aNewTypes);
1188 for(; aTypeIter.More(); aTypeIter.Next()) {
1189 for(TopExp_Explorer anExp(anOldContShape, aTypeIter.Value()); anExp.More(); anExp.Next()) {
1190 TopoDS_Shape anOld = anExp.Current();
1191 if (aNewToOld.IsBound(anOld) || anOlds.Contains(anOld)) // this was modified
1193 TopExp_Explorer aValExp(anOld, aValType);
1194 for(; aValExp.More(); aValExp.Next()) {
1195 const TopoDS_Shape& anUnchanged = aValExp.Current();
1196 if (anUnchanged.IsSame(theValShape)) {
1197 aNewToOld.Bind(anOld, anOld);
1205 // map of sub-shapes -> number of occurrences of these shapes in containers
1206 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher> aSubs;
1207 TopTools_DataMapOfShapeShape::Iterator aContIter(aNewToOld);
1208 for(; aContIter.More(); aContIter.Next()) {
1209 TopExp_Explorer aSubExp(aContIter.Key(), aValType);
1210 for(; aSubExp.More(); aSubExp.Next()) {
1211 if (!aSubs.IsBound(aSubExp.Current())) {
1212 aSubs.Bind(aSubExp.Current(), TopTools_MapOfShape());
1214 // store old to know how many olds produced this shape
1215 aSubs.ChangeFind(aSubExp.Current()).Add(aContIter.Value());
1218 // if sub is appeared same times in containers as the number of old shapes that contain it
1219 int aCountInOld = anOlds.Size();
1220 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher>::Iterator
1222 for(; aSubsIter.More(); aSubsIter.Next()) {
1223 if (aSubsIter.Value().Size() == aCountInOld) {
1224 TopoDS_Shape anOld = aSubsIter.Key();
1225 // check this exists in the new shape
1226 TopExp_Explorer aNew(aNewContShape, anOld.ShapeType());
1227 for (; aNew.More(); aNew.Next()) {
1228 if (aNew.Current().IsSame(anOld))
1232 theShapes.Append(anOld);
1236 if (theShapes.IsEmpty()) { // nothing was changed
1237 if (aWasWholeContext)
1238 theShapes.Append(TopoDS_Shape());
1239 else { // if theValShape exists in new context, add it without changes, otherwise - nothing
1240 for (TopExp_Explorer aNew(aNewContShape, aValType); aNew.More(); aNew.Next()){
1241 if (aNew.Current().IsSame(theValShape)) {
1242 theShapes.Append(theValShape);
1247 } else if (theShapes.Size() > 1) {
1248 // check it is possible to remove extra sub-shapes:
1249 // keep only shapes with the same number of containers if possible
1250 TopAbs_ShapeEnum anAncType = TopAbs_FACE;
1251 if (aValType == TopAbs_VERTEX)
1252 anAncType = TopAbs_EDGE;
1253 TopoDS_Shape anOldContext = theOldContext->shape()->impl<TopoDS_Shape>();
1254 TopTools_IndexedDataMapOfShapeListOfShape anOldMap;
1255 TopExp::MapShapesAndUniqueAncestors(anOldContext, aValType, anAncType, anOldMap);
1256 if (anOldMap.Contains(theValShape)) {
1257 int aNumInOld = anOldMap.FindFromKey(theValShape).Extent();
1258 TopTools_IndexedDataMapOfShapeListOfShape aNewMap;
1259 TopExp::MapShapesAndUniqueAncestors(aNewContShape, aValType, anAncType, aNewMap);
1260 TopTools_ListOfShape aNewResults;
1261 for(TopTools_ListOfShape::Iterator aNewSubs(theShapes); aNewSubs.More(); aNewSubs.Next()) {
1262 TopoDS_Shape aCand = aNewSubs.Value();
1263 if (aNewMap.Contains(aCand) && aNewMap.FindFromKey(aCand).Extent() == aNumInOld)
1264 aNewResults.Append(aCand);
1266 if (!aNewResults.IsEmpty() && aNewResults.Size() < theShapes.Size())
1267 theShapes = aNewResults;
1272 bool Model_AttributeSelection::searchNewContext(std::shared_ptr<Model_Document> theDoc,
1273 const TopoDS_Shape theContShape, ResultPtr theContext, TopoDS_Shape theValShape,
1274 TDF_Label theAccessLabel,
1275 std::list<ResultPtr>& theResults, TopTools_ListOfShape& theValShapes)
1277 std::set<ResultPtr> aResults; // to avoid duplicates, new context, null if deleted
1278 // iterate context and shape, but also if it is sub-shape of main shape, check also it
1279 TopTools_ListOfShape aContextList;
1280 aContextList.Append(theContShape);
1281 if (theContext.get()) {
1282 ResultPtr aComposite = ModelAPI_Tools::bodyOwner(theContext);
1283 if (aComposite.get() && aComposite->shape().get() && !aComposite->shape()->isNull())
1284 aContextList.Append(aComposite->shape()->impl<TopoDS_Shape>());
1286 for(TopTools_ListOfShape::Iterator aContIter(aContextList); aContIter.More(); aContIter.Next()) {
1287 TNaming_SameShapeIterator aModifIter(aContIter.ChangeValue(), theAccessLabel);
1288 for(; aModifIter.More(); aModifIter.Next()) {
1289 TDF_Label anObjLab = aModifIter.Label().Father();
1290 ResultPtr aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1291 (theDoc->objects()->object(anObjLab));
1292 if (!aModifierObj.get()) {
1293 // #2241: shape may be sub-element of new object, not main (shell created from faces)
1294 if (!anObjLab.IsRoot())
1295 aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1296 (theDoc->objects()->object(anObjLab.Father()));
1297 if (!aModifierObj.get())
1300 FeaturePtr aModifierFeat = theDoc->feature(aModifierObj);
1301 if (!aModifierFeat.get())
1303 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1304 if (aModifierFeat == aThisFeature || !theDoc->isLaterByDep(aThisFeature, aModifierFeat))
1305 continue; // the modifier feature is later than this, so, should not be used
1306 FeaturePtr aCurrentModifierFeat = theDoc->feature(theContext);
1307 if (aCurrentModifierFeat == aModifierFeat ||
1308 !theDoc->isLaterByDep(aModifierFeat, aCurrentModifierFeat))
1309 continue; // the current modifier is later than the found, so, useless
1310 Handle(TNaming_NamedShape) aNewNS;
1311 aModifIter.Label().FindAttribute(TNaming_NamedShape::GetID(), aNewNS);
1312 if (aNewNS->Evolution() == TNaming_MODIFY || aNewNS->Evolution() == TNaming_GENERATED) {
1313 aResults.insert(aModifierObj);
1314 } else if (aNewNS->Evolution() == TNaming_DELETE) { // a shape was deleted => result is empty
1315 aResults.insert(ResultPtr());
1316 } else { // not-processed modification => don't support it
1321 // if there exist context composite and sub-result(s), leave only sub(s)
1322 for(std::set<ResultPtr>::iterator aResIter = aResults.begin(); aResIter != aResults.end();) {
1323 ResultPtr aParent = ModelAPI_Tools::bodyOwner(*aResIter);
1324 for(; aParent.get(); aParent = ModelAPI_Tools::bodyOwner(aParent))
1325 if (aResults.count(aParent))
1327 if (aParent.get()) { // erase from set, so, restart iteration
1328 aResults.erase(aParent);
1329 aResIter = aResults.begin();
1333 if (aResults.empty()) {
1334 // check the context become concealed by operation which is earlier than this selection
1335 std::list<ResultPtr> allRes;
1336 ResultPtr aRoot = ModelAPI_Tools::bodyOwner(theContext, true);
1339 ResultBodyPtr aRootBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aRoot);
1340 if (aRootBody.get()) {
1341 ModelAPI_Tools::allSubs(aRootBody, allRes);
1342 allRes.push_back(aRootBody);
1344 allRes.push_back(aRoot);
1346 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1347 for (std::list<ResultPtr>::iterator aSub = allRes.begin(); aSub != allRes.end(); aSub++) {
1348 ResultPtr aResCont = *aSub;
1349 const std::set<AttributePtr>& aRefs = aResCont->data()->refsToMe();
1350 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1351 for (; aRef != aRefs.end(); aRef++) {
1352 if (!aRef->get() || !(*aRef)->owner().get())
1354 // concealed attribute only
1355 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1356 if (aRefFeat == aThisFeature)
1358 if (!ModelAPI_Session::get()->validators()->isConcealed(
1359 aRefFeat->getKind(), (*aRef)->id()))
1361 if (theDoc->isLaterByDep(aThisFeature, aRefFeat)) {
1362 // for extrusion cut in python script the nested sketch reference may be concealed before
1363 // it is nested, so, check this composite feature is valid
1364 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
1365 // need to be validated to update the "Apply" state if not previewed
1366 if (aFactory->validate(aRefFeat)) {
1367 // there could be a reference to unmodified object, check result contain same shape
1368 std::list<ResultPtr> aRefResults;
1369 ModelAPI_Tools::allResults(aRefFeat, aRefResults);
1370 std::list<ResultPtr>::iterator aRefIter = aRefResults.begin();
1371 for(; aRefIter != aRefResults.end(); aRefIter++) {
1372 ResultBodyPtr aRefBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRefIter);
1373 if (!aRefBody.get() || aRefBody->numberOfSubs() != 0) // iterate only leafs
1375 GeomShapePtr aRefShape = aRefBody->shape();
1376 if (!aRefShape.get() || aRefShape->isNull())
1378 if (aRefShape->impl<TopoDS_Shape>().IsSame(theContShape)) {
1379 // add the new context result with the same shape
1380 aResults.insert(aRefBody);
1383 if (aResults.empty())
1384 return true; // feature conceals result, return true, so the context will be removed
1389 if (aResults.empty())
1390 return false; // no modifications found, must stay the same
1392 // iterate all results to find further modifications
1393 std::set<ResultPtr>::iterator aResIter = aResults.begin();
1394 for(; aResIter != aResults.end(); aResIter++) {
1395 if (aResIter->get() != NULL) {
1396 // compute new values by two contexts: the old and the new
1397 TopTools_ListOfShape aValShapes;
1398 computeValues(theContext, *aResIter, theValShape, aValShapes);
1400 TopTools_ListIteratorOfListOfShape aNewVal(aValShapes);
1401 for(; aNewVal.More(); aNewVal.Next()) {
1402 std::list<ResultPtr> aNewRes;
1403 TopTools_ListOfShape aNewUpdatedVal;
1404 TopoDS_Shape aNewValSh = aNewVal.Value();
1405 TopoDS_Shape aNewContShape = (*aResIter)->shape()->impl<TopoDS_Shape>();
1406 if (theValShape.IsNull() && aNewContShape.IsSame(aNewValSh))
1407 aNewValSh.Nullify();
1408 if (searchNewContext(theDoc, aNewContShape, *aResIter, aNewValSh,
1409 theAccessLabel, aNewRes, aNewUpdatedVal))
1411 // append new results instead of the current ones
1412 std::list<ResultPtr>::iterator aNewIter = aNewRes.begin();
1413 TopTools_ListIteratorOfListOfShape aNewUpdVal(aNewUpdatedVal);
1414 for(; aNewIter != aNewRes.end(); aNewIter++, aNewUpdVal.Next()) {
1415 theResults.push_back(*aNewIter);
1416 theValShapes.Append(aNewUpdVal.Value());
1418 } else { // the current result is good
1419 theResults.push_back(*aResIter);
1420 theValShapes.Append(aNewValSh);
1425 return true; // theResults must be empty: everything is deleted
1428 void Model_AttributeSelection::updateInHistory(bool& theRemove)
1430 ResultPtr aContext = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
1431 // only bodies and parts may be modified later in the history, don't do anything otherwise
1432 if (!aContext.get() || (aContext->groupName() != ModelAPI_ResultBody::group() &&
1433 aContext->groupName() != ModelAPI_ResultPart::group()))
1435 std::shared_ptr<Model_Document> aDoc =
1436 std::dynamic_pointer_cast<Model_Document>(aContext->document());
1437 std::shared_ptr<Model_Data> aContData = std::dynamic_pointer_cast<Model_Data>(aContext->data());
1438 if (!aContData.get() || !aContData->isValid())
1440 TDF_Label aContLab = aContData->shapeLab(); // named shape where the selected context is located
1442 // checking this may be just a reference to another context (same shape), so use that label
1443 Handle(TNaming_NamedShape) aContNS;
1444 Handle(TDF_Reference) aRefAttr;
1445 while(!aContLab.FindAttribute(TNaming_NamedShape::GetID(), aContNS) &&
1446 aContLab.FindAttribute(TDF_Reference::GetID(), aRefAttr))
1447 aContLab = aRefAttr->Get();
1449 if (!aContLab.FindAttribute(TNaming_NamedShape::GetID(), aContNS)) {
1450 bool aFoundNewContext = true;
1451 ResultPtr aNewContext = aContext;
1452 while(aFoundNewContext) {
1453 aFoundNewContext = false;
1454 // parts have no shape in result, so, trace references using the Part info
1455 if (aNewContext->groupName() == ModelAPI_ResultPart::group()) {
1456 ResultPartPtr aPartContext = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aNewContext);
1457 if (aPartContext.get()) { // searching for the up to date references to the referenced cont
1458 const std::set<AttributePtr>& aRefs = aPartContext->data()->refsToMe();
1459 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1460 for(; aRef != aRefs.end(); aRef++) {
1461 // to avoid detection of part changes by local selection only
1462 AttributeSelectionPtr aSel =
1463 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(*aRef);
1464 if (aSel.get() && aSel->value().get() &&
1465 !aSel->value()->isSame(aSel->context()->shape()))
1468 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1470 if (aRefFeat.get() && aRefFeat != owner() && aRefFeat->firstResult().get()) {
1471 // check the reference is concealed: #2900
1472 ModelAPI_ValidatorsFactory* aValidators = ModelAPI_Session::get()->validators();
1473 if (!aValidators->isConcealed(aRefFeat->getKind(), (*aRef)->id()))
1475 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1476 if (!aDoc->isLaterByDep(aRefFeat, aThisFeature)) { // found better feature
1477 aFoundNewContext = true;
1478 aNewContext = aRefFeat->firstResult();
1485 if (aNewContext != aContext) {
1486 setValue(aNewContext, value());
1490 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1491 FeaturePtr aCurrentModifierFeat = aDoc->feature(aContext);
1492 // iterate the context shape modifications in order to find a feature that is upper in history
1493 // that this one and is really modifies the referenced result to refer to it
1494 ResultPtr aModifierResFound;
1495 TNaming_Iterator aPairIter(aContNS);
1496 if (!aPairIter.More())
1498 TopoDS_Shape aNewCShape = aPairIter.NewShape();
1499 bool anIterate = true;
1500 // trying to update also the sub-shape selected
1501 GeomShapePtr aSubShape = value();
1502 if (aSubShape.get() && aSubShape->isEqual(aContext->shape()))
1504 TopoDS_Shape aValShape;
1505 if (aSubShape.get()) {
1506 aValShape = aSubShape->impl<TopoDS_Shape>();
1509 std::list<ResultPtr> aNewContexts;
1510 TopTools_ListOfShape aValShapes;
1511 if (searchNewContext(aDoc, aNewCShape, aContext, aValShape, aContLab, aNewContexts, aValShapes))
1513 std::set<ResultPtr> allContexts, aSkippedContext;
1514 std::list<ResultPtr>::iterator aNewContext = aNewContexts.begin();
1515 for(; aNewContext != aNewContexts.end(); aNewContext++)
1516 allContexts.insert(*aNewContext);
1518 // if there exist context composite and sub-result(s), leave only sub(s)
1519 std::set<ResultPtr>::iterator aResIter = allContexts.begin();
1520 for(; aResIter != allContexts.end(); aResIter++) {
1521 ResultPtr aParent = ModelAPI_Tools::bodyOwner(*aResIter);
1522 for(; aParent.get(); aParent = ModelAPI_Tools::bodyOwner(aParent))
1523 if (allContexts.count(aParent))
1524 aSkippedContext.insert(aParent);
1527 GeomAPI_Shape::ShapeType aListShapeType = GeomAPI_Shape::SHAPE;
1529 if (myParent->selectionType() == "VERTEX" || myParent->selectionType() == "Vertices")
1530 aListShapeType = GeomAPI_Shape::VERTEX;
1531 else if (myParent->selectionType() == "EDGE" || myParent->selectionType() == "Edges")
1532 aListShapeType = GeomAPI_Shape::EDGE;
1533 else if (myParent->selectionType() == "FACE" || myParent->selectionType() == "Faces")
1534 aListShapeType = GeomAPI_Shape::FACE;
1537 std::list<ResultPtr>::iterator aNewCont = aNewContexts.begin();
1538 TopTools_ListIteratorOfListOfShape aNewValues(aValShapes);
1539 bool aFirst = true; // first is set to this, next are appended to parent
1540 for(; aNewCont != aNewContexts.end(); aNewCont++, aNewValues.Next()) {
1541 if (aSkippedContext.count(*aNewCont))
1544 GeomShapePtr aValueShape;
1545 if (!aNewValues.Value().IsNull()) {
1546 aValueShape = std::make_shared<GeomAPI_Shape>();
1547 aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewValues.Value()));
1549 // Check that list has the same type of shape selection before adding.
1550 GeomAPI_Shape::ShapeType aShapeShapeType = GeomAPI_Shape::SHAPE;
1551 if (aValueShape.get()) {
1552 aShapeShapeType = aValueShape->shapeType();
1554 aShapeShapeType = (*aNewCont)->shape()->shapeType();
1556 if (aListShapeType != GeomAPI_Shape::SHAPE && aListShapeType != aShapeShapeType) {
1560 ResultPtr aNewContext = *aNewCont;
1561 if (aValueShape.get()) { // #2892 if context is higher level result, search this sub in lower
1562 ResultBodyPtr aBodyContext = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aNewContext);
1563 if (aBodyContext.get() && aBodyContext->numberOfSubs() != 0) {
1564 std::list<ResultPtr> aLower;
1565 ModelAPI_Tools::allSubs(aBodyContext, aLower, true);
1566 for(std::list<ResultPtr>::iterator aL = aLower.begin(); aL != aLower.end(); aL++) {
1567 GeomShapePtr aLShape = (*aL)->shape();
1568 if (aLShape.get() && !aLShape->isNull()) {
1569 if (aLShape->isSubShape(aValueShape, false)) {
1579 if (!myParent || !myParent->isInList(aNewContext, aValueShape)) { // avoid duplicates
1580 setValue(aNewContext, aValueShape);
1583 } else if (myParent) {
1584 if (!myParent->isInList(aNewContext, aValueShape)) // avoid addition of duplicates
1585 myParent->append(aNewContext, aValueShape);
1588 if (aFirst) { // nothing was added, all results were deleted
1592 ResultPtr anEmptyContext;
1593 std::shared_ptr<GeomAPI_Shape> anEmptyShape;
1594 setValue(anEmptyContext, anEmptyShape); // nullify the selection
1601 void Model_AttributeSelection::setParent(Model_AttributeSelectionList* theParent)
1603 myParent = theParent;
1606 std::string Model_AttributeSelection::contextName(const TDF_Label theSelectionLab)
1608 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1609 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1610 FeaturePtr aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1611 bool aBaseDocumnetUsed = false;
1612 if (!aFeatureOwner.get()) { // use module document
1613 aDoc = std::dynamic_pointer_cast<Model_Document>(ModelAPI_Session::get()->moduleDocument());
1614 aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1615 aBaseDocumnetUsed = true;
1617 if (aFeatureOwner.get()) {
1618 // if it is sub-element of the sketch, the context name is the name of the sketch
1619 // searching also for result - real context
1621 FeaturePtr aComposite = ModelAPI_Tools::compositeOwner(aFeatureOwner);
1622 if (aComposite.get() && aComposite->results().size() == 1 &&
1623 aComposite->firstResult()->groupName() == ModelAPI_ResultConstruction::group()) {
1624 aFeatureOwner = aComposite;
1625 aResult = aFeatureOwner->firstResult();
1627 aResult = aDoc->resultByLab(theSelectionLab);
1629 if (aResult.get()) {
1630 // this is to avoid duplicated names of results problem
1631 std::string aContextName = aResult->data()->name();
1632 // myLab corresponds to the current time
1633 TDF_Label aCurrentLab = selectionLabel();
1634 while(aCurrentLab.Depth() > 3)
1635 aCurrentLab = aCurrentLab.Father();
1637 int aNumInHistoryNames =
1638 aDoc->numberOfNameInHistory(aResult, aCurrentLab);
1639 while(aNumInHistoryNames > 1) { // add "_" before name the needed number of times
1640 aContextName = "_" + aContextName;
1641 aNumInHistoryNames--;
1643 if (aBaseDocumnetUsed)
1644 aContextName = aDoc->kind() + "/" + aContextName;
1645 return aContextName;
1648 return ""; // invalid case
1651 /// This method restores by the context and value name the context label and
1652 /// sub-label where the value is. Returns true if it is valid.
1653 bool Model_AttributeSelection::restoreContext(std::string theName,
1654 TDF_Label& theContext, TDF_Label& theValue)
1656 static const GeomShapePtr anEmptyShape; // to store context only
1657 std::string aName = theName;
1658 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1659 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1661 // remove the sub-value part if exists
1662 std::string aSubShapeName = aName;
1663 std::string::size_type n = aName.find('/');
1664 if (n != std::string::npos) {
1665 aName = aName.substr(0, n);
1668 if (aName.empty()) return false;
1669 bool anUniqueContext = false;
1670 ResultPtr aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1671 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull()) {
1673 aDoc = std::dynamic_pointer_cast<Model_Document>(
1674 ModelAPI_Session::get()->moduleDocument());
1675 if (theName.find(aDoc->kind()) == 0) { // remove the document identifier from name if exists
1676 aSubShapeName = theName.substr(aDoc->kind().size() + 1);
1677 aName = aSubShapeName;
1678 std::string::size_type n = aName.find('/');
1679 if (n != std::string::npos) {
1680 aName = aName.substr(0, n);
1683 aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1684 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull())
1688 // searching the sub-shape
1689 static const ResultPtr anEmpty;
1690 theValue = aDoc->findNamingName(aSubShapeName, anUniqueContext ? aCont : anEmpty);
1692 // sketch sub-component shape and name is located in separated feature label, try the sub-name
1693 if (theValue.IsNull() && aCont->groupName() == ModelAPI_ResultConstruction::group()) {
1694 std::string::size_type aSlash = aSubShapeName.rfind('/');
1695 if (aSlash != std::string::npos) {
1696 std::string aCompName = aSubShapeName.substr(aSlash + 1);
1697 CompositeFeaturePtr aComposite =
1698 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aDoc->feature(aCont));
1699 if (aComposite.get() && aComposite->numberOfSubs()) {
1700 const int aSubNum = aComposite->numberOfSubs();
1701 for (int a = 0; a < aSubNum && theValue.IsNull(); a++) {
1702 FeaturePtr aSub = aComposite->subFeature(a);
1703 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
1704 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
1705 for (; aRes != aResults.cend() && theValue.IsNull(); aRes++) {
1706 if ((*aRes)->data()->name() == aCompName) {
1707 theValue = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1709 } else { // any sub-label because the sketch line may be renamed, but not sub-vertices
1710 TDF_Label aLab = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1711 TDF_ChildIDIterator aSubNames(aLab, TDataStd_Name::GetID());
1712 for(; aSubNames.More(); aSubNames.Next()) {
1713 if (Handle(TDataStd_Name)::DownCast(aSubNames.Value())->Get().
1714 IsEqual(aCompName.c_str())) {
1715 theValue = aSubNames.Value()->Label();
1727 theContext = std::dynamic_pointer_cast<Model_Data>(aCont->data())->label();
1732 bool Model_AttributeSelection::isLater(
1733 const TDF_Label theResult1, const TDF_Label theResult2) const
1735 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1736 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1737 FeaturePtr aFeat1 = aDoc->featureByLab(theResult1);
1740 FeaturePtr aFeat2 = aDoc->featureByLab(theResult2);
1743 return aDoc->isLaterByDep(aFeat1, aFeat2);
1746 ResultPtr Model_AttributeSelection::newestContext(
1747 const ResultPtr theCurrent, const GeomShapePtr theValue)
1749 ResultPtr aResult = theCurrent;
1750 GeomShapePtr aSelectedShape = theValue.get() ? theValue : theCurrent->shape();
1751 std::shared_ptr<Model_Document> aDoc =
1752 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1753 bool aFindNewContext = true;
1754 while (aFindNewContext && aResult.get()) {
1755 aFindNewContext = false;
1756 // try to find the last context to find the up to date shape
1757 TopoDS_Shape aConShape = aResult->shape()->impl<TopoDS_Shape>();
1758 if (TNaming_Tool::HasLabel(selectionLabel(), aConShape)) {
1759 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aConShape, selectionLabel());
1760 if (!aNS.IsNull()) {
1761 aNS = TNaming_Tool::CurrentNamedShape(aNS);
1763 && isLater(selectionLabel(), aNS->Label())
1764 && isLater(aNS->Label(),
1765 std::dynamic_pointer_cast<Model_Data>(aResult->data())->label()))
1767 TDF_Label aLab = aNS->Label();
1768 ResultPtr aRes = aDoc->resultByLab(aLab);
1770 if (aRes->shape()->isSubShape(aSelectedShape)) {
1772 aFindNewContext = true;
1780 // TestFillWireVertex.py - sketch constructions for wire may participate too
1781 //if (aResult->groupName() == ModelAPI_ResultBody::group()) {
1782 // try to search newer context by the concealment references
1783 // take references to all results: root one, any sub
1784 std::list<ResultPtr> allRes;
1785 ResultPtr aCompContext;
1786 ResultBodyPtr aCompBody = ModelAPI_Tools::bodyOwner(aResult, true);
1787 if (aCompBody.get()) {
1788 ModelAPI_Tools::allSubs(aCompBody, allRes);
1789 allRes.push_back(aCompBody);
1790 aCompContext = aCompBody;
1793 allRes.push_back(aResult);
1795 for (std::list<ResultPtr>::iterator aSub = allRes.begin(); aSub != allRes.end(); aSub++) {
1796 ResultPtr aResCont = *aSub;
1797 ResultBodyPtr aResBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResCont);
1798 if (aResBody.get() && aResBody->numberOfSubs() > 0 && aResBody != aCompContext)
1799 continue; // only lower and higher level subs are counted
1800 const std::set<AttributePtr>& aRefs = aResCont->data()->refsToMe();
1801 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1802 for (; !aFindNewContext && aRef != aRefs.end(); aRef++) {
1803 if (!aRef->get() || !(*aRef)->owner().get())
1805 // concealed attribute only
1806 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1807 if (!ModelAPI_Session::get()->validators()->isConcealed(
1808 aRefFeat->getKind(), (*aRef)->id()))
1810 // search the feature result that contains sub-shape selected
1811 std::list<std::shared_ptr<ModelAPI_Result> > aResults;
1813 // take all sub-results or one result
1814 std::list<ResultPtr> aRefFeatResults;
1815 ModelAPI_Tools::allResults(aRefFeat, aRefFeatResults);
1816 std::list<ResultPtr>::iterator aRefResIter = aRefFeatResults.begin();
1817 for (; aRefResIter != aRefFeatResults.end(); aRefResIter++) {
1818 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRefResIter);
1819 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1820 aResults.push_back(aBody);
1822 std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = aResults.begin();
1824 // searching by sub-shape
1825 for (; aResIter != aResults.end(); aResIter++) {
1826 if (!aResIter->get() || !(*aResIter)->data()->isValid() || (*aResIter)->isDisabled())
1828 GeomShapePtr aShape = (*aResIter)->shape();
1829 if (aShape.get() && aShape->isSubShape(aSelectedShape, false)) {
1830 aResult = *aResIter; // found new context (produced from this) with same subshape
1831 aFindNewContext = true; // continue searching further
1838 // if compsolid is context, try to take sub-solid as context: like in GUI and scripts
1839 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
1840 if (aComp && aComp->numberOfSubs()) {
1841 std::list<ResultPtr> allSubs;
1842 ModelAPI_Tools::allSubs(aComp, allSubs);
1843 std::list<ResultPtr>::iterator aS = allSubs.begin();
1844 for (; aS != allSubs.end(); aS++) {
1845 ResultBodyPtr aSub = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aS);
1846 if (aSub && aSub->numberOfSubs() == 0 && aSub->shape().get() &&
1847 aSub->shape()->isSubShape(aSelectedShape)) {
1853 // in case sketch line was selected for wire, but wire was concealed and not such line anymore,
1854 // so, actually, the sketch element was selected (which is never concealed)
1855 if (aResult != theCurrent && aResult->isConcealed())
1856 aResult = theCurrent;
1860 void Model_AttributeSelection::combineGeometrical()
1862 if (myTmpContext.get() || myTmpSubShape.get())
1864 TDF_Label aSelLab = selectionLabel();
1865 if (aSelLab.IsAttribute(kINVALID_SELECTION) || !myRef.isInitialized())
1868 if (aSelLab.IsAttribute(kCIRCLE_CENTER) || aSelLab.IsAttribute(kELLIPSE_CENTER1) ||
1869 aSelLab.IsAttribute(kELLIPSE_CENTER2) || aSelLab.IsAttribute(kSIMPLE_REF_ID))
1872 if (aSelLab.IsAttribute(kPART_REF_ID)) {
1873 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(context());
1874 if (!aPart.get() || !aPart->isActivated())
1875 return; // postponed naming needed
1876 Handle(TDataStd_Integer) anIndex;
1877 if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
1878 if (anIndex->Get()) { // special selection attribute was created, use it
1879 std::string aNewName;
1880 aPart->combineGeometrical(anIndex->Get(), aNewName);
1881 TDataStd_Name::Set(aSelLab, aNewName.c_str());
1887 std::shared_ptr<Model_ResultConstruction> aConstr =
1888 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
1891 FeaturePtr aFeature = contextFeature();
1895 Selector_Selector aSelector(aSelLab, baseDocumentLab());
1896 TopoDS_Shape aContextShape = context()->shape()->impl<TopoDS_Shape>();
1897 if (aSelector.restore(aContextShape)) {
1898 aSelector.combineGeometrical(aContextShape);
1902 TDF_Label Model_AttributeSelection::baseDocumentLab()
1904 if (ModelAPI_Session::get()->moduleDocument() != owner()->document())
1905 return std::dynamic_pointer_cast<Model_Document>
1906 (ModelAPI_Session::get()->moduleDocument())->extConstructionsLabel();
1907 static TDF_Label anEmpty;