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 <Geom_TrimmedCurve.hxx>
73 #include <BRep_Builder.hxx>
75 //#define DEB_NAMING 1
77 #include <BRepTools.hxx>
79 /// added to the index in the packed map to signalize that the vertex of edge is selected
80 /// (multiplied by the index of the edge)
81 static const int kSTART_VERTEX_DELTA = 1000000;
82 // identifier that there is simple reference: selection equals to context
83 Standard_GUID kSIMPLE_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb29");
84 // reference to Part sub-object
85 Standard_GUID kPART_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb27");
86 // selection is invalid after recomputation
87 Standard_GUID kINVALID_SELECTION("bce47fd7-80fa-4462-9d63-2f58acddd49d");
89 // identifier of the selection of the center of circle on edge
90 Standard_GUID kCIRCLE_CENTER("d0d0e0f1-217a-4b95-8fbb-0c4132f23718");
91 // identifier of the selection of the first focus point of ellipse on edge
92 Standard_GUID kELLIPSE_CENTER1("f70df04c-3168-4dc9-87a4-f1f840c1275d");
93 // identifier of the selection of the second focus point of ellipse on edge
94 Standard_GUID kELLIPSE_CENTER2("1395ae73-8e02-4cf8-b204-06ff35873a32");
96 // prefix for the whole feature context identification
97 const static std::string kWHOLE_FEATURE = "all-in-";
99 // on this label is stored:
100 // TNaming_NamedShape - selected shape
101 // TNaming_Naming - topological selection information (for the body)
102 // TDataStd_IntPackedMap - indexes of edges in composite element (for construction)
103 // TDataStd_Integer - type of the selected shape (for construction)
104 // TDF_Reference - from ReferenceAttribute, the context
105 bool Model_AttributeSelection::setValue(const ObjectPtr& theContext,
106 const std::shared_ptr<GeomAPI_Shape>& theSubShape, const bool theTemporarily)
108 if (theTemporarily) {
109 // just keep the stored without DF update
110 myTmpContext = theContext;
111 myTmpSubShape = theSubShape;
112 owner()->data()->sendAttributeUpdated(this);
115 myTmpContext.reset();
116 myTmpSubShape.reset();
117 myTmpCenterType = NOT_CENTER;
121 const std::shared_ptr<GeomAPI_Shape>& anOldShape = internalValue(aType);
122 bool isOldContext = theContext == myRef.value();
123 bool isOldShape = isOldContext &&
124 (theSubShape == anOldShape || (theSubShape && anOldShape && theSubShape->isEqual(anOldShape)));
125 if (isOldShape) return false; // shape is the same, so context is also unchanged
126 bool aToUnblock = false;
127 // update the referenced object if needed
129 aToUnblock = !owner()->data()->blockSendAttributeUpdated(true);
130 myRef.setValue(theContext);
133 // do not use naming if selected shape is result shape itself, but not sub-shape
134 TDF_Label aSelLab = selectionLabel();
135 aSelLab.ForgetAttribute(kSIMPLE_REF_ID);
136 aSelLab.ForgetAttribute(kINVALID_SELECTION);
137 aSelLab.ForgetAttribute(kCIRCLE_CENTER);
138 aSelLab.ForgetAttribute(kELLIPSE_CENTER1);
139 aSelLab.ForgetAttribute(kELLIPSE_CENTER2);
141 bool isDegeneratedEdge = false;
142 // do not use the degenerated edge as a shape, a null context and shape is used in the case
143 if (theSubShape.get() && !theSubShape->isNull() && theSubShape->isEdge()) {
144 const TopoDS_Shape& aSubShape = theSubShape->impl<TopoDS_Shape>();
145 if (aSubShape.ShapeType() == TopAbs_EDGE)
146 isDegeneratedEdge = BRep_Tool::Degenerated(TopoDS::Edge(aSubShape)) == Standard_True;
148 if (!theContext.get() || isDegeneratedEdge) {
149 // to keep the reference attribute label
150 TDF_Label aRefLab = myRef.myRef->Label();
151 aSelLab.ForgetAllAttributes(true);
152 myRef.myRef = TDF_Reference::Set(aSelLab.Father(), aSelLab.Father());
154 owner()->data()->blockSendAttributeUpdated(false);
157 bool isSelectBody = theContext->groupName() == ModelAPI_ResultBody::group();
159 ResultConstructionPtr aContextConstruction =
160 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theContext);
161 isSelectBody = aContextConstruction.get() && !aContextConstruction->isInfinite();
164 ResultPtr aContextResult = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
165 GeomShapePtr aContextShape = aContextResult->shape();
166 // do not select the whole shape for body:it is already must be in the data framework
167 // equal and null selected objects mean the same: object is equal to context,
168 if (aContextShape.get() && (aContextShape->isEqual(theSubShape) || !theSubShape.get())) {
169 aSelLab.ForgetAllAttributes(true);
170 TDataStd_UAttribute::Set(aSelLab, kSIMPLE_REF_ID);
172 selectBody(aContextResult, theSubShape);
174 } else if (theContext->groupName() == ModelAPI_ResultConstruction::group()) {
175 aSelLab.ForgetAllAttributes(true); // to remove old selection data
176 std::shared_ptr<Model_ResultConstruction> aConstruction =
177 std::dynamic_pointer_cast<Model_ResultConstruction>(theContext);
178 std::shared_ptr<GeomAPI_Shape> aSubShape;
179 if (theSubShape.get() && !aConstruction->shape()->isEqual(theSubShape))
180 aSubShape = theSubShape; // the whole context
181 } else if (theContext->groupName() == ModelAPI_ResultPart::group()) {
182 aSelLab.ForgetAllAttributes(true);
183 TDataStd_UAttribute::Set(aSelLab, kPART_REF_ID);
184 selectPart(std::dynamic_pointer_cast<ModelAPI_Result>(theContext), theSubShape);
185 } else if (theContext->groupName() == ModelAPI_ResultGroup::group()) {
186 aSelLab.ForgetAllAttributes(true);
187 TDataStd_UAttribute::Set(aSelLab, kSIMPLE_REF_ID);
188 } else { // check the feature context: only construction features of PartSet could be selected
189 FeaturePtr aFeatureContext = std::dynamic_pointer_cast<ModelAPI_Feature>(theContext);
190 if (aFeatureContext.get() && owner()->document() != aFeatureContext->document()) {
191 if (aFeatureContext->results().empty() ||
192 aFeatureContext->firstResult()->groupName() != ModelAPI_ResultConstruction::group()) {
193 aSelLab.ForgetAllAttributes(true);
194 myRef.setValue(ObjectPtr());
196 owner()->data()->blockSendAttributeUpdated(false);
202 owner()->data()->sendAttributeUpdated(this);
205 owner()->data()->blockSendAttributeUpdated(false);
210 void Model_AttributeSelection::setValueCenter(
211 const ObjectPtr& theContext, const std::shared_ptr<GeomAPI_Edge>& theEdge,
212 const CenterType theCenterType, const bool theTemporarily)
214 bool anUpdated = setValue(theContext, theEdge, theTemporarily);
215 if (theTemporarily) {
216 myTmpCenterType = theCenterType;
217 } else { // store in the data structure
218 TDF_Label aSelLab = selectionLabel();
219 switch(theCenterType) {
222 anUpdated = !aSelLab.IsAttribute(kCIRCLE_CENTER);
223 TDataStd_UAttribute::Set(aSelLab, kCIRCLE_CENTER);
225 case ELLIPSE_FIRST_FOCUS:
227 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER1);
228 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER1);
230 case ELLIPSE_SECOND_FOCUS:
232 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER2);
233 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER2);
237 owner()->data()->sendAttributeUpdated(this);
241 void Model_AttributeSelection::selectValue(
242 const std::shared_ptr<ModelAPI_AttributeSelection>& theSource)
245 std::shared_ptr<GeomAPI_Shape> aValue =
246 std::dynamic_pointer_cast<Model_AttributeSelection>(theSource)->internalValue(aType);
247 if (!aValue.get() || aType == NOT_CENTER) {
248 setValue(theSource->context(), aValue);
250 std::shared_ptr<GeomAPI_Edge> anEdge(new GeomAPI_Edge);
251 anEdge->setImpl(new TopoDS_Shape(aValue->impl<TopoDS_Shape>()));
252 setValueCenter(theSource->context(), anEdge, aType);
256 void Model_AttributeSelection::removeTemporaryValues()
258 if (myTmpContext.get() || myTmpSubShape.get()) {
259 myTmpContext.reset();
260 myTmpSubShape.reset();
264 // returns the center of the edge: circular or elliptic
265 GeomShapePtr centerByEdge(GeomShapePtr theEdge, ModelAPI_AttributeSelection::CenterType theType)
267 if (theType != ModelAPI_AttributeSelection::NOT_CENTER && theEdge.get() != NULL) {
268 TopoDS_Shape aShape = theEdge->impl<TopoDS_Shape>();
269 if (!aShape.IsNull() && aShape.ShapeType() == TopAbs_EDGE) {
270 TopoDS_Edge anEdge = TopoDS::Edge(aShape);
271 double aFirst, aLast;
272 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
273 if (!aCurve.IsNull()) {
274 TopoDS_Vertex aVertex;
275 BRep_Builder aBuilder;
276 if (theType == ModelAPI_AttributeSelection::CIRCLE_CENTER) {
277 while(!aCurve.IsNull() && aCurve->DynamicType() == STANDARD_TYPE(Geom_TrimmedCurve))
278 aCurve = Handle(Geom_TrimmedCurve)::DownCast(aCurve)->BasisCurve();
279 Handle(Geom_Circle) aCirc = Handle(Geom_Circle)::DownCast(aCurve);
280 if (!aCirc.IsNull()) {
281 aBuilder.MakeVertex(aVertex, aCirc->Location(), Precision::Confusion());
284 while(!aCurve.IsNull() && aCurve->DynamicType() == STANDARD_TYPE(Geom_TrimmedCurve))
285 aCurve = Handle(Geom_TrimmedCurve)::DownCast(aCurve)->BasisCurve();
286 Handle(Geom_Ellipse) anEll = Handle(Geom_Ellipse)::DownCast(aCurve);
287 if (!anEll.IsNull()) {
288 aBuilder.MakeVertex(aVertex,
289 theType == ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS ?
290 anEll->Focus1() : anEll->Focus2(), Precision::Confusion());
293 if (!aVertex.IsNull()) {
294 std::shared_ptr<GeomAPI_Vertex> aResult(new GeomAPI_Vertex);
295 aResult->setImpl(new TopoDS_Vertex(aVertex));
301 return theEdge; // no vertex, so, return the initial edge
304 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::value()
306 if (!myRef.isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
307 return std::shared_ptr<GeomAPI_Shape>();
308 CenterType aType = NOT_CENTER;
309 std::shared_ptr<GeomAPI_Shape> aResult = internalValue(aType);
310 return centerByEdge(aResult, aType);
313 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::internalValue(CenterType& theType)
315 theType = NOT_CENTER;
316 GeomShapePtr aResult;
317 if (myTmpContext.get() || myTmpSubShape.get()) {
318 theType = myTmpCenterType;
319 ResultConstructionPtr aResulConstruction =
320 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(myTmpContext);
321 if(aResulConstruction.get()) {
322 // it is just reference to construction.
323 return myTmpSubShape;
325 FeaturePtr aFeature =
326 std::dynamic_pointer_cast<ModelAPI_Feature>(myTmpContext);
327 if (aFeature.get()) {
328 // it is just reference to construction.
329 return myTmpSubShape;
331 return myTmpSubShape.get() ? myTmpSubShape :
332 std::dynamic_pointer_cast<ModelAPI_Result>(myTmpContext)->shape();
335 TDF_Label aSelLab = selectionLabel();
336 if (aSelLab.IsAttribute(kINVALID_SELECTION))
339 if (aSelLab.IsAttribute(kCIRCLE_CENTER))
340 theType = CIRCLE_CENTER;
341 else if (aSelLab.IsAttribute(kELLIPSE_CENTER1))
342 theType = ELLIPSE_FIRST_FOCUS;
343 else if (aSelLab.IsAttribute(kELLIPSE_CENTER2))
344 theType = ELLIPSE_SECOND_FOCUS;
347 if (myRef.isInitialized()) {
348 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
349 ResultPtr aContext = context();
350 if (!aContext.get() || aContext->groupName() == ModelAPI_ResultConstruction::group())
351 return aResult; // empty result, for whole construction selection also
352 return aContext->shape();
354 if (aSelLab.IsAttribute(kPART_REF_ID)) {
355 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(context());
356 if (!aPart.get() || !aPart->isActivated())
357 return std::shared_ptr<GeomAPI_Shape>(); // postponed naming needed
358 Handle(TDataStd_Integer) anIndex;
359 if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
360 if (anIndex->Get()) { // special selection attribute was created, use it
361 return aPart->selectionValue(anIndex->Get());
362 } else { // face with name is already in the data model, so try to take it by name
363 Handle(TDataStd_Name) aName;
364 if (aSelLab.FindAttribute(TDataStd_Name::GetID(), aName)) {
365 std::string aSubShapeName(TCollection_AsciiString(aName->Get()).ToCString());
366 std::size_t aPartEnd = aSubShapeName.find('/');
367 if (aPartEnd != std::string::npos && aPartEnd != aSubShapeName.rfind('/')) {
368 std::string aNameInPart = aSubShapeName.substr(aPartEnd + 1);
370 std::string aType; // to reuse already existing selection the type is not needed
371 return aPart->shapeInPart(aNameInPart, aType, anIndex);
378 std::shared_ptr<Model_ResultConstruction> aConstr =
379 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
381 if (aConstr->isInfinite())
382 return aResult; // empty result
384 if (!aConstr.get()) { // for construction context, return empty result as usual even
385 // the whole feature is selected
386 FeaturePtr aFeature = contextFeature();
387 if (aFeature.get()) {
388 std::list<GeomShapePtr> allShapes;
389 std::list<ResultPtr>::const_iterator aRes = aFeature->results().cbegin();
390 for (; aRes != aFeature->results().cend(); aRes++) {
391 if (aRes->get() && !(*aRes)->isDisabled()) {
392 GeomShapePtr aShape = (*aRes)->shape();
393 if (aShape.get() && !aShape->isNull()) {
394 allShapes.push_back(aShape);
398 return GeomAlgoAPI_CompoundBuilder::compound(allShapes);
401 if (contextFeature().get()) {
402 return aResult; // for the whole sketch feature selected return null => all faces
406 Handle(TNaming_NamedShape) aSelection;
407 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
408 TopoDS_Shape aSelShape = aSelection->Get();
409 aResult = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
410 aResult->setImpl(new TopoDS_Shape(aSelShape));
411 } else if (aConstr) { // simple construction element: just shape of this construction element
412 aResult = aConstr->shape();
418 bool Model_AttributeSelection::isInvalid()
420 return selectionLabel().IsAttribute(kINVALID_SELECTION) == Standard_True;
423 bool Model_AttributeSelection::isInitialized()
425 if (myRef.isInitialized()) {
426 TDF_Label aSelLab = selectionLabel();
427 // it is just reference to shape, not sub-shape
428 if (aSelLab.IsAttribute(kSIMPLE_REF_ID) || aSelLab.IsAttribute(kPART_REF_ID)) {
429 ResultPtr aContext = context();
430 return aContext.get() != NULL;
432 Handle(TNaming_NamedShape) aSelection;
433 if (selectionLabel().FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
434 return !aSelection->Get().IsNull();
435 } else { // for simple construction element: just shape of this construction element
436 if (myRef.value().get())
438 // check that this is on open of document, so, results are not initialized yet
439 TDF_Label aRefLab = myRef.myRef->Get();
440 if (aRefLab.IsNull() || !owner().get())
442 std::shared_ptr<Model_Document> aMyDoc =
443 std::dynamic_pointer_cast<Model_Document>(owner()->document());
446 // check at least the feature exists
447 return aMyDoc->featureByLab(aRefLab).get() != NULL;
453 Model_AttributeSelection::Model_AttributeSelection(TDF_Label& theLabel)
455 myIsGeometricalSelection(false)
457 myIsInitialized = myRef.isInitialized();
461 void Model_AttributeSelection::setID(const std::string theID)
464 ModelAPI_AttributeSelection::setID(theID);
465 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
467 // to be able to select as geometrical selection and then - split
468 myIsGeometricalSelection = true; // myParent->isGeometricalSelection();
470 myIsGeometricalSelection =
471 ModelAPI_Session::get()->validators()->isGeometricalSelection(aFeature->getKind(), id());
475 ResultPtr Model_AttributeSelection::context()
477 if (!myRef.isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
480 if (myTmpContext.get() || myTmpSubShape.get()) {
481 return std::dynamic_pointer_cast<ModelAPI_Result>(myTmpContext);
484 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
485 // for parts there could be same-data result, so take the last enabled
487 if(aResult->groupName() == ModelAPI_ResultPart::group()) {
488 int aSize = aResult->document()->size(ModelAPI_ResultPart::group());
489 for(int a = aSize - 1; a >= 0; a--) {
490 ObjectPtr aPart = aResult->document()->object(ModelAPI_ResultPart::group(), a);
491 if(aPart.get() && aPart->data() == aResult->data()) {
492 ResultPtr aPartResult = std::dynamic_pointer_cast<ModelAPI_Result>(aPart);
493 FeaturePtr anOwnerFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
494 // check that this result is not this-feature result (it is forbidden to select itself)
495 if(anOwnerFeature.get() && anOwnerFeature->firstResult() != aPartResult) {
501 } else { // if feature - construction is selected, it has only one result, return this result
502 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
503 if (aFeature.get() && aFeature->results().size() == 1 &&
504 aFeature->firstResult()->groupName() == ModelAPI_ResultConstruction::group())
505 return aFeature->firstResult();
510 FeaturePtr Model_AttributeSelection::contextFeature() {
511 if (myTmpContext.get()) {
512 return std::dynamic_pointer_cast<ModelAPI_Feature>(myTmpContext);
514 return std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
516 ObjectPtr Model_AttributeSelection::contextObject() {
517 FeaturePtr aRes = contextFeature();
524 void Model_AttributeSelection::setObject(const std::shared_ptr<ModelAPI_Object>& theObject)
526 ModelAPI_AttributeSelection::setObject(theObject);
527 myRef.setObject(theObject);
530 /// Sets the invalid flag if flag is false, or removes it if "true"
532 static bool setInvalidIfFalse(TDF_Label& theLab, const bool theFlag) {
534 theLab.ForgetAttribute(kINVALID_SELECTION);
536 TDataStd_UAttribute::Set(theLab, kINVALID_SELECTION);
541 void Model_AttributeSelection::split(
542 ResultPtr theContext, TopoDS_Shape theNewShape, TopAbs_ShapeEnum theType)
544 TopTools_ListOfShape aSubs;
545 for(TopoDS_Iterator anExplorer(theNewShape); anExplorer.More(); anExplorer.Next()) {
546 if (!anExplorer.Value().IsNull() &&
547 anExplorer.Value().ShapeType() == theType) {
548 aSubs.Append(anExplorer.Value());
549 } else { // invalid case; bad result shape, so, impossible to split easily
554 if (aSubs.Extent() > 1) { // ok to split
555 TopTools_ListIteratorOfListOfShape aSub(aSubs);
556 GeomShapePtr aSubSh(new GeomAPI_Shape);
557 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
558 setValue(theContext, aSubSh);
559 for(aSub.Next(); aSub.More(); aSub.Next()) {
560 GeomShapePtr aSubSh(new GeomAPI_Shape);
561 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
562 myParent->append(theContext, aSubSh);
567 bool Model_AttributeSelection::update()
569 FeaturePtr aContextFeature = contextFeature();
570 if (aContextFeature.get()) {
571 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
574 TDF_Label aSelLab = selectionLabel();
575 ResultPtr aContext = context();
577 return setInvalidIfFalse(aSelLab, false);
578 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
579 return setInvalidIfFalse(aSelLab, aContext->shape() && !aContext->shape()->isNull());
582 if (aSelLab.IsAttribute(kPART_REF_ID)) { // it is reference to the part object
583 std::shared_ptr<GeomAPI_Shape> aNoSelection;
584 bool aResult = selectPart(aContext, aNoSelection, true);
585 aResult = setInvalidIfFalse(aSelLab, aResult);
587 owner()->data()->sendAttributeUpdated(this);
592 if (aContext->groupName() == ModelAPI_ResultBody::group()) {
593 // body: just a named shape, use topological selection mechanism
594 bool aResult = false;
595 TopoDS_Shape anOldShape;
596 Handle(TNaming_NamedShape) aNS;
597 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
598 anOldShape = aNS->Get();
600 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
601 Selector_Selector aSelector(aSelLab, baseDocumentLab());
602 aResult = aSelector.restore(aContextShape);
603 bool aWasInvalid = aSelLab.IsAttribute(kINVALID_SELECTION);
604 setInvalidIfFalse(aSelLab, aResult);
606 TopoDS_Shape aNewShape;
607 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
608 aNewShape = aNS->Get();
610 if (anOldShape.IsNull() || aNewShape.IsNull() || !anOldShape.IsEqual(aNewShape) || aWasInvalid)
612 // shape type should not be changed: if shape becomes compound of such shapes, then split
613 if (myParent && !anOldShape.IsNull() && !aNewShape.IsNull() &&
614 anOldShape.ShapeType() != aNewShape.ShapeType() &&
615 aNewShape.ShapeType() == TopAbs_COMPOUND) {
616 split(aContext, aNewShape, anOldShape.ShapeType());
618 // for issue #3076 check that the new value belongs to the new context
619 if (!aNewShape.IsNull() && !aContextShape.IsNull() &&
620 (aNewShape.ShapeType() == TopAbs_VERTEX || aNewShape.ShapeType() == TopAbs_EDGE ||
621 aNewShape.ShapeType() == TopAbs_FACE)) {
622 TopExp_Explorer anExp(aContextShape, aNewShape.ShapeType());
623 for(; anExp.More(); anExp.Next()) {
624 if (anExp.Current().IsSame(aNewShape))
627 aResult = setInvalidIfFalse(aSelLab, anExp.More());
629 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
634 if (aContext->groupName() == ModelAPI_ResultConstruction::group()) {
636 std::shared_ptr<Model_ResultConstruction> aConstructionContext =
637 std::dynamic_pointer_cast<Model_ResultConstruction>(aContext);
638 if (!aConstructionContext->isInfinite()) {
639 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
640 Selector_Selector aSelector(aSelLab, baseDocumentLab());
641 TopoDS_Shape anOldShape = aSelector.value();
642 aResult = aSelector.restore(aContextShape);
643 setInvalidIfFalse(aSelLab, aResult);
644 if (aResult && !anOldShape.IsEqual(aSelector.value()))
645 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
647 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
651 return setInvalidIfFalse(aSelLab, false); // unknown case
654 void Model_AttributeSelection::selectBody(
655 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape)
657 // perform the selection
658 TopoDS_Shape aContext;
660 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
662 aContext = aBody->shape()->impl<TopoDS_Shape>();
665 std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
667 aContext = aResult->shape()->impl<TopoDS_Shape>();
669 Events_InfoMessage("Model_AttributeSelection", "A result with shape is expected").send();
674 if (!aContext.IsNull()) {
675 TDF_Label aSelLab = selectionLabel();
676 TopoDS_Shape aNewSub = theSubShape->impl<TopoDS_Shape>();
678 bool aSelectorOk = true;
679 Selector_Selector aSelector(aSelLab, baseDocumentLab());
681 aSelectorOk = aSelector.select(aContext, aNewSub, myIsGeometricalSelection);
683 aSelectorOk = aSelector.store(aContext);
689 TopoDS_Shape aShape = aSelector.value();
690 aSelectorOk = !aShape.IsNull() && aShape.ShapeType() == aNewSub.ShapeType();
692 setInvalidIfFalse(aSelLab, aSelectorOk);
696 bool Model_AttributeSelection::selectPart(
697 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape,
698 const bool theUpdate)
700 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(theContext);
701 if (!aPart.get() || !aPart->isActivated())
702 return true; // postponed naming
704 Handle(TDataStd_Integer) anIndex;
705 if (selectionLabel().FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
706 // by internal selection
707 if (anIndex->Get() > 0) {
708 // update the selection by index
709 return aPart->updateInPart(anIndex->Get());
711 return true; // nothing to do, referencing just by name
714 return true; // nothing to do, referencing just by name
716 // store the shape (in case part is not loaded it should be useful
718 std::string aName = theContext->data()->name();
719 if (!theSubShape.get() || theSubShape->isNull()) {// the whole part shape is selected
720 aShape = theContext->shape()->impl<TopoDS_Shape>();
722 aShape = theSubShape->impl<TopoDS_Shape>();
724 aName += "/" + aPart->nameInPart(theSubShape, anIndex);
725 TDataStd_Integer::Set(selectionLabel(), anIndex);
727 TNaming_Builder aBuilder(selectionLabel());
728 aBuilder.Select(aShape, aShape);
729 // identify by name in the part
730 TDataStd_Name::Set(selectionLabel(), aName.c_str());
731 return !aName.empty();
734 TDF_Label Model_AttributeSelection::selectionLabel()
736 return myRef.myRef->Label().FindChild(1);
739 /// prefixes of the shape names with centers defined
740 static std::map<ModelAPI_AttributeSelection::CenterType, std::string> kCENTERS_PREFIX;
742 /// returns the map that contains all possible prefixes of the center-names
743 static std::map<ModelAPI_AttributeSelection::CenterType, std::string>& centersMap()
745 if (kCENTERS_PREFIX.empty()) { // fill map by initial values
746 kCENTERS_PREFIX[ModelAPI_AttributeSelection::CIRCLE_CENTER] = "__cc";
747 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS] = "__eff";
748 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_SECOND_FOCUS] = "__esf";
750 return kCENTERS_PREFIX;
753 std::string Model_AttributeSelection::namingName(const std::string& theDefaultName)
755 std::string aName("");
756 if(!this->isInitialized())
757 return !theDefaultName.empty() ? theDefaultName : aName;
759 // not argument has not parametric name (filters)
760 if (!this->isArgument() || (myParent && !myParent->isArgument())) {
761 GeomShapePtr aShape = value();
762 if (!aShape.get() && context().get())
763 aShape = context()->shape();
766 aName = aShape->shapeTypeStr();
768 aName += std::string("_") +
769 TCollection_AsciiString(selectionLabel().Father().Tag()).ToCString();
775 CenterType aCenterType = NOT_CENTER;
776 std::shared_ptr<GeomAPI_Shape> aSubSh = internalValue(aCenterType);
778 FeaturePtr aContFeature = contextFeature();
779 if (aContFeature.get()) {
780 std::string aResName;
781 // checking part-owner
782 if (aContFeature->document() != owner()->document())
783 aResName += aContFeature->document()->kind() + "/";
784 // selection of a full feature
785 if (aContFeature.get()) {
786 return aResName + kWHOLE_FEATURE + aContFeature->name();
788 // in case of selection of removed result
792 ResultPtr aCont = context();
794 return ""; // invalid case
796 TDF_Label aSelLab = selectionLabel();
797 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // whole context, no value
798 return contextName(aCont);
801 // if it is in result of another part
802 if (aCont->groupName() == ModelAPI_ResultPart::group()) {
803 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aCont);
805 std::string aResult = aSubSh.get() ?
806 aPart->data()->name() + "/" + aPart->nameInPart(aSubSh, anIndex) : aPart->data()->name();
807 if (aCenterType != NOT_CENTER)
808 aResult += centersMap()[aCenterType];
812 // whole infinitive construction
813 if (aCont->groupName() == ModelAPI_ResultConstruction::group()) {
814 ResultConstructionPtr aConstr = std::dynamic_pointer_cast<Model_ResultConstruction>(aCont);
815 if (aConstr->isInfinite()) {
816 return contextName(aCont);
820 Selector_Selector aSelector(aSelLab, baseDocumentLab());
822 if (aCont->shape().get() && aSelector.restore(aCont->shape()->impl<TopoDS_Shape>()))
823 aResult = aSelector.name(this);
824 if (aCenterType != NOT_CENTER) {
825 aResult += centersMap()[aCenterType];
830 // returns the center type and modifies the shape name if this name is center-name
831 static ModelAPI_AttributeSelection::CenterType centerTypeByName(std::string& theShapeName)
833 std::map<ModelAPI_AttributeSelection::CenterType, std::string>::iterator aPrefixIter =
834 centersMap().begin();
835 for(; aPrefixIter != centersMap().end(); aPrefixIter++) {
836 std::size_t aFound = theShapeName.find(aPrefixIter->second);
837 if (aFound != std::string::npos &&
838 aFound == theShapeName.size() - aPrefixIter->second.size()) {
839 theShapeName = theShapeName.substr(0, aFound);
840 return aPrefixIter->first;
843 return ModelAPI_AttributeSelection::NOT_CENTER;
846 // type ::= COMP | COMS | SOLD | SHEL | FACE | WIRE | EDGE | VERT
847 void Model_AttributeSelection::selectSubShape(
848 const std::string& theType, const std::string& theSubShapeName)
850 if(theSubShapeName.empty() || theType.empty()) return;
852 std::string aSubShapeName = theSubShapeName;
853 CenterType aCenterType = theType[0] == 'v' || theType[0] == 'V' ? // only for vertex-type
854 centerTypeByName(aSubShapeName) : NOT_CENTER;
855 std::string aType = aCenterType == NOT_CENTER ? theType : "EDGE"; // search for edge now
856 static const GeomShapePtr anEmptyShape;
858 // first iteration is selection by name without center prefix, second - in case of problem,
859 // try with initial name
860 for(int aUseCenter = 1; aUseCenter >= 0; aUseCenter--) {
861 if (aUseCenter == 0 && aCenterType != NOT_CENTER) {
862 aSubShapeName = theSubShapeName;
863 aCenterType = NOT_CENTER;
865 } else if (aUseCenter != 1) continue;
866 TopAbs_ShapeEnum aShapeType = TopAbs_ShapeEnum(GeomAPI_Shape::shapeTypeByStr(aType));
868 std::shared_ptr<Model_Document> aDoc =
869 std::dynamic_pointer_cast<Model_Document>(owner()->document());
870 // check this is Part-name: 2 delimiters in the name
871 std::size_t aPartEnd = aSubShapeName.find('/');
872 if (aPartEnd != std::string::npos) {
873 std::string aPartName = aSubShapeName.substr(0, aPartEnd);
874 DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
875 if (aPartName == aRootDoc->kind()) {
876 aDoc = std::dynamic_pointer_cast<Model_Document>(aRootDoc);
877 aSubShapeName = aSubShapeName.substr(aPartEnd + 1);
880 owner()->document()->objectByName(ModelAPI_ResultPart::group(), aPartName);
881 if (aFound.get()) { // found such part, so asking it for the name
882 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFound);
883 std::string aNameInPart = aSubShapeName.substr(aPartEnd + 1);
884 if (aNameInPart.empty()) { // whole part
885 setValue(aPart, anEmptyShape);
889 std::shared_ptr<GeomAPI_Shape> aSelected =
890 aPart->shapeInPart(aNameInPart, aType, anIndex);
891 if (aSelected.get()) {
892 if (aCenterType != NOT_CENTER) {
893 if (!aSelected->isEdge())
895 std::shared_ptr<GeomAPI_Edge> aSelectedEdge(new GeomAPI_Edge(aSelected));
896 setValueCenter(aPart, aSelectedEdge, aCenterType);
898 setValue(aPart, aSelected);
899 TDataStd_Integer::Set(selectionLabel(), anIndex);
906 // check this is a whole feature context
907 if (aSubShapeName.size() > kWHOLE_FEATURE.size() &&
908 aSubShapeName.substr(0, kWHOLE_FEATURE.size()) == kWHOLE_FEATURE) {
909 std::string aFeatureName = aSubShapeName.substr(kWHOLE_FEATURE.size());
910 ObjectPtr anObj = aDoc->objectByName(ModelAPI_Feature::group(), aFeatureName);
912 setValue(anObj, anEmptyShape);
917 // the whole result selection check
918 if (aSubShapeName.find('/') == std::string::npos) {
919 ObjectPtr aRes = aDoc->objectByName(ModelAPI_ResultConstruction::group(), aSubShapeName);
921 aRes = aDoc->objectByName(ModelAPI_ResultBody::group(), aSubShapeName);
923 aRes = aDoc->objectByName(ModelAPI_ResultGroup::group(), aSubShapeName);
926 setValue(aRes, anEmptyShape);
931 Selector_Selector aSelector(selectionLabel(), baseDocumentLab());
932 myRestoreDocument = aDoc;
933 TDF_Label aContextLabel = aSelector.restoreByName(
934 aSubShapeName, aShapeType, this, myIsGeometricalSelection);
935 myRestoreDocument.reset();
936 if (!aContextLabel.IsNull()) {
937 ResultPtr aContext = aDoc->resultByLab(aContextLabel); // any label for document access
938 if (aContext.get() && aContext->shape().get()) {
939 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
940 if (aSelector.solve(aContextShape)) {
941 TopoDS_Shape aSelectorShape = aSelector.value();
942 GeomShapePtr aShapeToBeSelected(new GeomAPI_Shape);
943 aShapeToBeSelected->setImpl<TopoDS_Shape>(new TopoDS_Shape(aSelectorShape));
944 // make the context result the latest existing
945 aContext = newestContext(aContext, aShapeToBeSelected);
946 if (myIsGeometricalSelection || aCenterType == NOT_CENTER) {
947 // store the currently generated name
948 selectionLabel().ForgetAllAttributes(true);
949 bool aToUnblock = false;
950 aToUnblock = !owner()->data()->blockSendAttributeUpdated(true);
951 myRef.setValue(aContext);
952 aSelector.store(aContextShape);
953 owner()->data()->sendAttributeUpdated(this);
955 owner()->data()->blockSendAttributeUpdated(false);
957 } else { // re-select center of circle/arc by context and value
958 if (!aShapeToBeSelected->isEdge())
960 std::shared_ptr<GeomAPI_Edge> aSelectedEdge(new GeomAPI_Edge(aShapeToBeSelected));
961 setValueCenter(aContext, aSelectedEdge, aCenterType);
969 TDF_Label aSelLab = selectionLabel();
970 setInvalidIfFalse(aSelLab, false);
974 void Model_AttributeSelection::selectSubShape(const std::string& theType,
975 const GeomPointPtr& thePoint)
977 if (theType.empty() || !thePoint)
980 // list of parent features
981 FeaturePtr anOwner = ModelAPI_Feature::feature(owner());
982 std::set<FeaturePtr> aParents = ModelAPI_Tools::getParents(anOwner);
984 int aSelectionIndex = 0;
985 GeomAPI_Shape::ShapeType aType = GeomAPI_Shape::shapeTypeByStr(theType);
986 if (aType == GeomAPI_Shape::SHAPE) {
987 // possibly, the string consists of the type and the index,
988 // thus, try to separate them
989 size_t aUndersporePos = theType.find_first_of('_');
990 if (aUndersporePos != std::string::npos)
991 aType = GeomAPI_Shape::shapeTypeByStr(theType.substr(0, aUndersporePos));
993 if (aType != GeomAPI_Shape::SHAPE) {
994 for (std::string::const_iterator aChar = theType.begin() + aUndersporePos + 1;
995 aChar != theType.end(); ++aChar) {
996 if (std::isdigit(*aChar))
997 aSelectionIndex = aSelectionIndex * 10 + (*aChar - '0');
1003 aSelectionIndex -= 1;
1007 std::list<ModelGeomAlgo_Shape::SubshapeOfResult> anAppropriate;
1009 // collect features from PartSet and the current part
1010 SessionPtr aSession = ModelAPI_Session::get();
1011 std::list<FeaturePtr> aFeatures = aSession->moduleDocument()->allFeatures();
1012 if (aSession->moduleDocument() != owner()->document()) {
1013 std::list<FeaturePtr> aPartFeatures = owner()->document()->allFeatures();
1014 aFeatures.insert(aFeatures.end(), aPartFeatures.begin(), aPartFeatures.end());
1016 // Process results of all features from the last to the first
1017 // to find appropriate sub-shape
1018 for (std::list<FeaturePtr>::const_reverse_iterator anIt = aFeatures.rbegin();
1019 anIt != aFeatures.rend(); ++anIt) {
1020 // selection cannot be linked to the parent features
1021 if (aParents.find(*anIt) != aParents.end())
1023 // check the feature is a part of composite feature (like sketch elements),
1024 // then do not process it, it will be processed in scope of composite feature
1025 bool isSubOfComposite = false;
1026 const std::set<AttributePtr>& aRefs = (*anIt)->data()->refsToMe();
1027 for (std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin();
1028 aRefIt != aRefs.end() && !isSubOfComposite; ++aRefIt) {
1029 FeaturePtr aFeature = ModelAPI_Feature::feature((*aRefIt)->owner());
1030 CompositeFeaturePtr aCompFeature =
1031 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
1032 isSubOfComposite = aCompFeature && aCompFeature->isSub(*anIt);
1034 if (isSubOfComposite)
1037 // process results of the current feature to find appropriate sub-shape
1038 if (ModelGeomAlgo_Shape::findSubshapeByPoint(*anIt, thePoint, aType, anAppropriate)) {
1039 std::list<ModelGeomAlgo_Shape::SubshapeOfResult>::iterator anApIt = anAppropriate.begin();
1040 for (; aSelectionIndex > 0 && anApIt != anAppropriate.end(); --aSelectionIndex)
1041 ++anApIt; // skip this shape, because one of the previous is selected
1043 if (anApIt != anAppropriate.end()) {
1044 if (anApIt->myCenterType == (int)ModelAPI_AttributeSelection::NOT_CENTER)
1045 setValue(anApIt->myResult, anApIt->mySubshape);
1047 setValueCenter(anApIt->myResult, anApIt->mySubshape->edge(),
1048 (ModelAPI_AttributeSelection::CenterType)anApIt->myCenterType);
1054 TDF_Label aSelLab = selectionLabel();
1055 setInvalidIfFalse(aSelLab, false);
1059 void Model_AttributeSelection::selectSubShape(const std::string& theType,
1060 const std::string& theContextName, const int theIndex)
1062 // selection of context by name
1063 selectSubShape(theType, theContextName);
1064 ResultPtr aContext = context();
1065 if (aContext.get()) {
1066 GeomShapePtr aContShape = aContext->shape();
1067 if (aContShape.get()) {
1068 GeomAlgoAPI_NExplode aNExp(aContShape, GeomAPI_Shape::shapeTypeByStr(theType));
1069 GeomShapePtr aValue = aNExp.shape(theIndex);
1071 setValue(aContext, aValue);
1076 void Model_AttributeSelection::setId(int theID)
1078 std::shared_ptr<GeomAPI_Shape> aSelection;
1080 ResultPtr aContextRes = context();
1081 // support for compsolids:
1082 while(ModelAPI_Tools::bodyOwner(aContextRes).get()) {
1083 aContextRes = ModelAPI_Tools::bodyOwner(aContextRes);
1085 std::shared_ptr<GeomAPI_Shape> aContext = aContextRes->shape();
1087 TopoDS_Shape aMainShape = aContext->impl<TopoDS_Shape>();
1088 // searching for the latest main shape
1089 if (theID > 0 && aContext && !aContext->isNull())
1091 std::shared_ptr<Model_Document> aDoc =
1092 std::dynamic_pointer_cast<Model_Document>(aContextRes->document());
1094 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aMainShape, aDoc->generalLabel());
1095 if (!aNS.IsNull()) {
1096 aMainShape = TNaming_Tool::CurrentShape(aNS);
1100 TopTools_IndexedMapOfShape aSubShapesMap;
1101 TopExp::MapShapes(aMainShape, aSubShapesMap);
1102 const TopoDS_Shape& aSelShape = aSubShapesMap.FindKey(theID);
1104 std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
1105 aResult->setImpl(new TopoDS_Shape(aSelShape));
1107 aSelection = aResult;
1110 setValue(aContextRes, aSelection);
1113 std::string Model_AttributeSelection::contextName(const ResultPtr& theContext) const
1115 std::string aResult;
1116 if (owner()->document() != theContext->document()) {
1117 if (theContext->document() == ModelAPI_Session::get()->moduleDocument()) {
1118 aResult = theContext->document()->kind() + "/";
1120 ResultPtr aDocRes = ModelAPI_Tools::findPartResult(
1121 ModelAPI_Session::get()->moduleDocument(), theContext->document());
1122 if (aDocRes.get()) {
1123 aResult = aDocRes->data()->name() + "/";
1127 aResult += theContext->data()->name();
1131 void Model_AttributeSelection::computeValues(
1132 ResultPtr theOldContext, ResultPtr theNewContext, TopoDS_Shape theValShape,
1133 TopTools_ListOfShape& theShapes)
1135 bool aWasWholeContext = theValShape.IsNull();
1136 if (aWasWholeContext) {
1137 theValShape = theOldContext->shape()->impl<TopoDS_Shape>();
1139 TopAbs_ShapeEnum aValType = theValShape.ShapeType();
1140 TopoDS_Shape aNewContShape = theNewContext->shape()->impl<TopoDS_Shape>();
1141 // if a new value is unchanged in the new context, do nothing: value is correct
1142 TopExp_Explorer aSubExp(aNewContShape, aValType);
1143 for(; aSubExp.More(); aSubExp.Next()) {
1144 if (aSubExp.Current().IsSame(theValShape)) {
1145 theShapes.Append(theValShape);
1149 // if new context becomes compsolid, the resulting sub may be in sub-solids
1150 std::list<ResultPtr> aNewToIterate;
1151 aNewToIterate.push_back(theNewContext);
1152 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theNewContext);
1154 std::list<ResultPtr> allNewContextSubs;
1155 ModelAPI_Tools::allSubs(aComp, allNewContextSubs);
1156 std::list<ResultPtr>::iterator aSub = allNewContextSubs.begin();
1157 for(; aSub != allNewContextSubs.end(); aSub++) {
1158 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aSub);
1159 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1160 aNewToIterate.push_back(aBody);
1164 // first iteration: searching for the whole shape appearance (like face of the box)
1165 // second iteration: searching for sub-shapes that contain the sub (like vertex on faces)
1166 int aToFindPart = 0;
1167 TopTools_DataMapOfShapeShape aNewToOld; // map from new containers to old containers (with val)
1168 TopTools_MapOfShape anOlds; // to know how many olds produced new containers
1169 for(; aToFindPart != 2 && theShapes.IsEmpty(); aToFindPart++) {
1170 std::list<ResultPtr>::iterator aNewContIter = aNewToIterate.begin();
1171 for(; aNewContIter != aNewToIterate.end(); aNewContIter++) {
1172 std::shared_ptr<Model_Data> aNewData =
1173 std::dynamic_pointer_cast<Model_Data>((*aNewContIter)->data());
1174 TDF_Label aNewLab = aNewData->shapeLab();
1175 // searching for produced sub-shape fully on some label
1176 TDF_ChildIDIterator aNSIter(aNewLab, TNaming_NamedShape::GetID());
1177 for(; aNSIter.More(); aNSIter.Next()) {
1178 Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
1179 for(TNaming_Iterator aPairIter(aNS); aPairIter.More(); aPairIter.Next()) {
1180 if (aToFindPart == 0) { // search shape is fully inside
1181 if (aPairIter.OldShape().IsSame(theValShape)) {
1182 if (aPairIter.NewShape().IsNull()) {// value was removed
1186 // don't add edges generated from faces
1187 if (aPairIter.NewShape().ShapeType() <= aValType)
1188 theShapes.Append(aPairIter.NewShape());
1190 } else if (!aPairIter.OldShape().IsNull()) { // search shape that contains this sub
1191 TopExp_Explorer anExp(aPairIter.OldShape(), aValType);
1192 for(; anExp.More(); anExp.Next()) {
1193 if (anExp.Current().IsSame(theValShape)) { // found a new container
1194 if (aPairIter.NewShape().IsNull()) // skip removed high-level shape
1196 aNewToOld.Bind(aPairIter.NewShape(), aPairIter.OldShape());
1197 anOlds.Add(aPairIter.OldShape());
1206 if (aToFindPart == 2 && !aNewToOld.IsEmpty()) {
1207 // also iterate the whole old shape to find not-modified shapes that contain this old
1208 TopoDS_Shape anOldContShape = theOldContext->shape()->impl<TopoDS_Shape>();
1209 NCollection_Map<TopAbs_ShapeEnum> aNewTypes; // types of shapes to iterate
1210 TopTools_DataMapOfShapeShape::Iterator aNewTypeIter(aNewToOld);
1211 for(; aNewTypeIter.More(); aNewTypeIter.Next()) {
1212 if (aNewTypeIter.Key().ShapeType() != aValType)
1213 aNewTypes.Add(aNewTypeIter.Key().ShapeType());
1215 NCollection_Map<TopAbs_ShapeEnum>::Iterator aTypeIter(aNewTypes);
1216 for(; aTypeIter.More(); aTypeIter.Next()) {
1217 for(TopExp_Explorer anExp(anOldContShape, aTypeIter.Value()); anExp.More(); anExp.Next()) {
1218 TopoDS_Shape anOld = anExp.Current();
1219 if (aNewToOld.IsBound(anOld) || anOlds.Contains(anOld)) // this was modified
1221 TopExp_Explorer aValExp(anOld, aValType);
1222 for(; aValExp.More(); aValExp.Next()) {
1223 const TopoDS_Shape& anUnchanged = aValExp.Current();
1224 if (anUnchanged.IsSame(theValShape)) {
1225 aNewToOld.Bind(anOld, anOld);
1233 // map of sub-shapes -> number of occurrences of these shapes in containers
1234 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher> aSubs;
1235 TopTools_DataMapOfShapeShape::Iterator aContIter(aNewToOld);
1236 for(; aContIter.More(); aContIter.Next()) {
1237 TopExp_Explorer aSubExp(aContIter.Key(), aValType);
1238 for(; aSubExp.More(); aSubExp.Next()) {
1239 if (!aSubs.IsBound(aSubExp.Current())) {
1240 aSubs.Bind(aSubExp.Current(), TopTools_MapOfShape());
1242 // store old to know how many olds produced this shape
1243 aSubs.ChangeFind(aSubExp.Current()).Add(aContIter.Value());
1246 // if sub is appeared same times in containers as the number of old shapes that contain it
1247 int aCountInOld = anOlds.Size();
1248 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher>::Iterator
1250 for(; aSubsIter.More(); aSubsIter.Next()) {
1251 if (aSubsIter.Value().Size() == aCountInOld) {
1252 TopoDS_Shape anOld = aSubsIter.Key();
1253 // check this exists in the new shape
1254 TopExp_Explorer aNew(aNewContShape, anOld.ShapeType());
1255 for (; aNew.More(); aNew.Next()) {
1256 if (aNew.Current().IsSame(anOld))
1260 theShapes.Append(anOld);
1264 if (theShapes.IsEmpty()) { // nothing was changed
1265 if (aWasWholeContext)
1266 theShapes.Append(TopoDS_Shape());
1267 else { // if theValShape exists in new context, add it without changes, otherwise - nothing
1268 for (TopExp_Explorer aNew(aNewContShape, aValType); aNew.More(); aNew.Next()){
1269 if (aNew.Current().IsSame(theValShape)) {
1270 theShapes.Append(theValShape);
1275 } else if (theShapes.Size() > 1) {
1276 // check it is possible to remove extra sub-shapes:
1277 // keep only shapes with the same number of containers if possible
1278 TopAbs_ShapeEnum anAncType = TopAbs_FACE;
1279 if (aValType == TopAbs_VERTEX)
1280 anAncType = TopAbs_EDGE;
1281 TopoDS_Shape anOldContext = theOldContext->shape()->impl<TopoDS_Shape>();
1282 TopTools_IndexedDataMapOfShapeListOfShape anOldMap;
1283 TopExp::MapShapesAndUniqueAncestors(anOldContext, aValType, anAncType, anOldMap);
1284 if (anOldMap.Contains(theValShape)) {
1285 int aNumInOld = anOldMap.FindFromKey(theValShape).Extent();
1286 TopTools_IndexedDataMapOfShapeListOfShape aNewMap;
1287 TopExp::MapShapesAndUniqueAncestors(aNewContShape, aValType, anAncType, aNewMap);
1288 TopTools_ListOfShape aNewResults;
1289 for(TopTools_ListOfShape::Iterator aNewSubs(theShapes); aNewSubs.More(); aNewSubs.Next()) {
1290 TopoDS_Shape aCand = aNewSubs.Value();
1291 if (aNewMap.Contains(aCand) && aNewMap.FindFromKey(aCand).Extent() == aNumInOld)
1292 aNewResults.Append(aCand);
1294 if (!aNewResults.IsEmpty() && aNewResults.Size() < theShapes.Size())
1295 theShapes = aNewResults;
1301 void Model_AttributeSelection::concealedFeature(
1302 const FeaturePtr theFeature, const FeaturePtr theStop, const bool theCheckCopy,
1303 std::list<FeaturePtr>& theConcealers, const ResultPtr theResultOfFeature)
1305 std::set<FeaturePtr> alreadyProcessed;
1306 alreadyProcessed.insert(theFeature);
1308 alreadyProcessed.insert(theStop);
1309 /// iterate all results to find the concealment-attribute
1310 std::list<ResultPtr> aRootRes;
1311 if (theResultOfFeature.get()) {
1312 ResultPtr aRoot = ModelAPI_Tools::bodyOwner(theResultOfFeature, true);
1313 aRootRes.push_back(aRoot ? aRoot : theResultOfFeature);
1314 } else { // all results of a feature
1315 aRootRes = theFeature->results();
1317 std::list<ResultPtr>::const_iterator aRootIter = aRootRes.cbegin();
1318 for(; aRootIter != aRootRes.cend(); aRootIter++) {
1319 std::list<ResultPtr> allRes;
1320 allRes.push_back(*aRootIter);
1321 ResultBodyPtr aRootBody = ModelAPI_Tools::bodyOwner(*aRootIter, true);
1322 if (!aRootBody.get())
1323 aRootBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRootIter);
1324 if (aRootBody.get()) {
1325 ModelAPI_Tools::allSubs(aRootBody, allRes);
1327 for(std::list<ResultPtr>::iterator aRIter = allRes.begin(); aRIter != allRes.end(); aRIter++) {
1328 const std::set<AttributePtr>& aRefs = (*aRIter)->data()->refsToMe();
1329 std::set<AttributePtr>::const_iterator aRef = aRefs.cbegin();
1330 for (; aRef != aRefs.cend(); aRef++) {
1331 if (!aRef->get() || !(*aRef)->owner().get())
1333 // concealed attribute only
1334 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1335 if (alreadyProcessed.find(aRefFeat) != alreadyProcessed.end()) // optimization
1337 alreadyProcessed.insert(aRefFeat);
1338 if (ModelAPI_Session::get()->validators()->isConcealed(aRefFeat->getKind(), (*aRef)->id())
1340 std::dynamic_pointer_cast<ModelAPI_FeatureCopyInterface>(aRefFeat).get()))
1342 // for extrusion cut in python script the nested sketch reference may be concealed before
1343 // it is nested, so, check this composite feature is valid
1344 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
1345 // need to be validated to update the "Apply" state if not previewed
1346 if (aFactory->validate(aRefFeat)) {
1347 if (theStop.get()) {
1348 std::shared_ptr<Model_Document> aDoc =
1349 std::dynamic_pointer_cast<Model_Document>(theStop->document());
1350 if (!aDoc->isLaterByDep(theStop, aRefFeat)) // skip feature later than stop
1353 theConcealers.push_back(aRefFeat);
1361 bool Model_AttributeSelection::searchNewContext(std::shared_ptr<Model_Document> theDoc,
1362 const TopoDS_Shape theContShape, ResultPtr theContext, TopoDS_Shape theValShape,
1363 TDF_Label theAccessLabel,
1364 std::list<ResultPtr>& theResults, TopTools_ListOfShape& theValShapes)
1366 std::set<ResultPtr> aResults; // to avoid duplicates, new context, null if deleted
1367 // iterate context and shape, but also if it is sub-shape of main shape, check also it
1368 TopTools_ListOfShape aContextList;
1369 aContextList.Append(theContShape);
1370 if (theContext.get()) {
1371 ResultPtr aComposite = ModelAPI_Tools::bodyOwner(theContext);
1372 if (aComposite.get() && aComposite->shape().get() && !aComposite->shape()->isNull())
1373 aContextList.Append(aComposite->shape()->impl<TopoDS_Shape>());
1375 for(TopTools_ListOfShape::Iterator aContIter(aContextList); aContIter.More(); aContIter.Next()) {
1376 TNaming_SameShapeIterator aModifIter(aContIter.ChangeValue(), theAccessLabel);
1377 for(; aModifIter.More(); aModifIter.Next()) {
1378 TDF_Label anObjLab = aModifIter.Label().Father();
1379 ResultPtr aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1380 (theDoc->objects()->object(anObjLab));
1381 if (!aModifierObj.get()) {
1382 // #2241: shape may be sub-element of new object, not main (shell created from faces)
1383 if (!anObjLab.IsRoot())
1384 aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1385 (theDoc->objects()->object(anObjLab.Father()));
1386 if (!aModifierObj.get())
1389 FeaturePtr aModifierFeat = theDoc->feature(aModifierObj);
1390 if (!aModifierFeat.get())
1392 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1393 if (aModifierFeat == aThisFeature || !theDoc->isLaterByDep(aThisFeature, aModifierFeat))
1394 continue; // the modifier feature is later than this, so, should not be used
1395 FeaturePtr aCurrentModifierFeat = theDoc->feature(theContext);
1396 if (aCurrentModifierFeat == aModifierFeat ||
1397 !theDoc->isLaterByDep(aModifierFeat, aCurrentModifierFeat))
1398 continue; // the current modifier is later than the found, so, useless
1399 Handle(TNaming_NamedShape) aNewNS;
1400 aModifIter.Label().FindAttribute(TNaming_NamedShape::GetID(), aNewNS);
1401 if (aNewNS->Evolution() == TNaming_MODIFY || aNewNS->Evolution() == TNaming_GENERATED) {
1402 aResults.insert(aModifierObj);
1403 } else if (aNewNS->Evolution() == TNaming_DELETE) { // a shape was deleted => result is empty
1404 aResults.insert(ResultPtr());
1405 } else { // not-processed modification => don't support it
1410 // if there exist context composite and sub-result(s), leave only sub(s)
1411 for(std::set<ResultPtr>::iterator aResIter = aResults.begin(); aResIter != aResults.end();) {
1412 ResultPtr aParent = ModelAPI_Tools::bodyOwner(*aResIter);
1413 for(; aParent.get(); aParent = ModelAPI_Tools::bodyOwner(aParent))
1414 if (aResults.count(aParent))
1416 if (aParent.get()) { // erase from set, so, restart iteration
1417 aResults.erase(aParent);
1418 aResIter = aResults.begin();
1422 bool aStaySame = false;
1423 if (aResults.empty()) {
1424 // check the context become concealed by operation which is earlier than this selection
1425 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1426 FeaturePtr aContextOwner = theDoc->feature(theContext);
1427 std::list<FeaturePtr> aConcealers;
1428 concealedFeature(aContextOwner, aThisFeature, false, aConcealers, theContext);
1429 std::list<FeaturePtr>::iterator aConcealer = aConcealers.begin();
1430 for(; aConcealer != aConcealers.end(); aConcealer++) {
1431 std::list<ResultPtr> aRefResults;
1432 ModelAPI_Tools::allResults(*aConcealer, aRefResults);
1433 std::list<ResultPtr>::iterator aRefIter = aRefResults.begin();
1434 for(; aRefIter != aRefResults.end(); aRefIter++) {
1435 ResultBodyPtr aRefBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRefIter);
1436 if (!aRefBody.get() || aRefBody->numberOfSubs() != 0) // iterate only leafs
1438 GeomShapePtr aRefShape = aRefBody->shape();
1439 if (!aRefShape.get() || aRefShape->isNull())
1441 if (aRefShape->impl<TopoDS_Shape>().IsSame(theContShape)) {
1442 // add the new context result with the same shape
1443 aResults.insert(aRefBody);
1446 if (aResults.empty())
1447 return true; // feature conceals result, return true, so the context will be removed
1449 aStaySame = aResults.empty();
1451 if (myParent && myParent->isMakeCopy()) {
1452 // check there are copies before the new results, so, make a copy
1453 std::set<ResultPtr>::iterator aResIter = aResults.begin();
1454 std::list<ObjectPtr> aCopyContext;
1455 std::list<GeomShapePtr> aCopyVals;
1456 // features between the new and the old: check the "Move" interface to get a copy
1457 FeaturePtr aRootOwner = theDoc->feature(theContext);
1458 FeaturePtr anOwner = ModelAPI_Tools::compositeOwner(aRootOwner);
1459 for(; anOwner.get(); anOwner = ModelAPI_Tools::compositeOwner(anOwner))
1460 aRootOwner = anOwner;
1461 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1462 // iterate all results to find a "Copy" features between the new and one and to add the
1463 // copy-results also to results if this attribute refers to the copied shape
1464 int anIndex = kUNDEFINED_FEATURE_INDEX;
1465 for(FeaturePtr aFeat = theDoc->objects()->nextFeature(aRootOwner, anIndex); aFeat.get() &&
1466 aFeat != aThisFeature; aFeat = theDoc->objects()->nextFeature(aFeat, anIndex)) {
1467 std::shared_ptr<ModelAPI_FeatureCopyInterface> aCopier =
1468 std::dynamic_pointer_cast<ModelAPI_FeatureCopyInterface>(aFeat);
1469 if (aCopier.get()) {
1470 GeomShapePtr aValShape(new GeomAPI_Shape);
1471 aValShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(
1472 theValShape.IsNull() ? theContShape : theValShape));
1473 aCopier->getCopies(theContext, aValShape, aCopyContext, aCopyVals);
1476 // check for the further modifications of the copy contexts and values
1477 std::list<ObjectPtr>::iterator aCopyContIter = aCopyContext.begin();
1478 std::list<GeomShapePtr>::iterator aCopyValIter = aCopyVals.begin();
1479 for(; aCopyContIter != aCopyContext.end(); aCopyContIter++, aCopyValIter++) {
1480 ResultPtr aNewCont = std::dynamic_pointer_cast<ModelAPI_Result>(*aCopyContIter);
1481 TopoDS_Shape aNewContShape = aNewCont->shape()->impl<TopoDS_Shape>();
1482 GeomShapePtr aNewVal = *aCopyValIter;
1483 TopoDS_Shape aNewValShape;
1484 if (aNewVal.get() && !aNewVal->isNull())
1485 aNewValShape = aNewVal->impl<TopoDS_Shape>();
1486 std::list<ResultPtr> aNewRes;
1487 TopTools_ListOfShape aNewUpdatedVal;
1488 if (searchNewContext(theDoc, aNewContShape, aNewCont, aNewValShape,
1489 theAccessLabel, aNewRes, aNewUpdatedVal)) {
1490 // append new results instead of the current ones
1491 std::list<ResultPtr>::iterator aNewIter = aNewRes.begin();
1492 TopTools_ListIteratorOfListOfShape aNewUpdVal(aNewUpdatedVal);
1493 for(; aNewIter != aNewRes.end(); aNewIter++, aNewUpdVal.Next()) {
1494 theResults.push_back(*aNewIter);
1495 theValShapes.Append(aNewUpdVal.Value());
1497 } else { // the current result is good
1498 theResults.push_back(aNewCont);
1499 theValShapes.Append(aNewValShape);
1502 if (aStaySame && !theResults.empty()) { // no changes except copy, so, keep the origin as first
1503 theResults.push_front(theContext);
1504 theValShapes.Prepend(theValShape);
1511 // iterate all results to find further modifications
1512 std::set<ResultPtr>::iterator aResIter = aResults.begin();
1513 for(aResIter = aResults.begin(); aResIter != aResults.end(); aResIter++) {
1514 if (aResIter->get() != NULL) {
1515 ResultPtr aNewResObj = *aResIter;
1516 // compute new values by two contexts: the old and the new
1517 TopTools_ListOfShape aValShapes;
1518 computeValues(theContext, aNewResObj, theValShape, aValShapes);
1520 TopTools_ListIteratorOfListOfShape aNewVal(aValShapes);
1521 for(; aNewVal.More(); aNewVal.Next()) {
1522 std::list<ResultPtr> aNewRes;
1523 TopTools_ListOfShape aNewUpdatedVal;
1524 TopoDS_Shape aNewValSh = aNewVal.Value();
1525 TopoDS_Shape aNewContShape = aNewResObj->shape()->impl<TopoDS_Shape>();
1527 if (theValShape.IsNull() && aNewContShape.IsSame(aNewValSh))
1528 aNewValSh.Nullify();
1529 if (searchNewContext(theDoc, aNewContShape, aNewResObj, aNewValSh,
1530 theAccessLabel, aNewRes, aNewUpdatedVal))
1532 // append new results instead of the current ones
1533 std::list<ResultPtr>::iterator aNewIter = aNewRes.begin();
1534 TopTools_ListIteratorOfListOfShape aNewUpdVal(aNewUpdatedVal);
1535 for(; aNewIter != aNewRes.end(); aNewIter++, aNewUpdVal.Next()) {
1536 theResults.push_back(*aNewIter);
1537 theValShapes.Append(aNewUpdVal.Value());
1539 } else { // the current result is good
1540 theResults.push_back(aNewResObj);
1541 theValShapes.Append(aNewValSh);
1546 return true; // theResults must be empty: everything is deleted
1549 void Model_AttributeSelection::updateInHistory(bool& theRemove)
1551 static std::shared_ptr<GeomAPI_Shape> anEmptyShape;
1553 ResultPtr aContext = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
1554 if (!aContext.get() || (aContext->groupName() != ModelAPI_ResultBody::group() &&
1555 aContext->groupName() != ModelAPI_ResultPart::group())) {
1556 // but check the case the whole results are allowed: whole features may be selected
1557 if (myParent && myParent->isWholeResultAllowed()) {
1558 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
1559 if (aFeature.get()) {
1560 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1561 std::list<FeaturePtr> aConcealers;
1562 bool aCopyPossible = myParent && myParent->isMakeCopy();
1563 concealedFeature(aFeature, aThisFeature, aCopyPossible, aConcealers, ResultPtr());
1564 if (aConcealers.empty())
1566 // if there are copies, but no direct modification, keep the original
1567 bool aKeepOrigin = false;
1568 if (aCopyPossible) {
1569 std::list<FeaturePtr>::iterator aConcealer = aConcealers.begin();
1570 for(aKeepOrigin = true; aConcealer != aConcealers.end(); aConcealer++)
1571 if (!std::dynamic_pointer_cast<ModelAPI_FeatureCopyInterface>(*aConcealer).get()) {
1572 aKeepOrigin = false;
1576 aConcealers.push_front(aFeature);
1579 bool aChanged = false;
1580 std::list<FeaturePtr>::iterator aConcealer = aConcealers.begin();
1581 for(; aConcealer != aConcealers.end(); aConcealer++)
1583 if (aKeepOrigin || !myParent->isInList(*aConcealer, anEmptyShape))
1584 myParent->append(*aConcealer, anEmptyShape);
1586 if (!myParent->isInList(*aConcealer, anEmptyShape)) {// avoid addition of duplicates
1587 setValue(*aConcealer, anEmptyShape);
1589 } else if (aCopyPossible && *aConcealer == aFeature) {// keep origin in case of copy
1593 if (!aChanged) // remove this
1595 else if (!aKeepOrigin) // searching further modifications only if current changed
1596 updateInHistory(theRemove);
1599 return;// only bodies and parts may be modified later in the history, skip otherwise
1602 std::shared_ptr<Model_Document> aDoc =
1603 std::dynamic_pointer_cast<Model_Document>(aContext->document());
1604 std::shared_ptr<Model_Data> aContData = std::dynamic_pointer_cast<Model_Data>(aContext->data());
1605 if (!aContData.get() || !aContData->isValid())
1607 TDF_Label aContLab = aContData->shapeLab(); // named shape where the selected context is located
1609 // checking this may be just a reference to another context (same shape), so use that label
1610 Handle(TNaming_NamedShape) aContNS;
1611 Handle(TDF_Reference) aRefAttr;
1612 while(!aContLab.FindAttribute(TNaming_NamedShape::GetID(), aContNS) &&
1613 aContLab.FindAttribute(TDF_Reference::GetID(), aRefAttr))
1614 aContLab = aRefAttr->Get();
1616 if (!aContLab.FindAttribute(TNaming_NamedShape::GetID(), aContNS)) {
1617 bool aFoundNewContext = true;
1618 ResultPtr aNewContext = aContext;
1619 while(aFoundNewContext) {
1620 aFoundNewContext = false;
1621 // parts have no shape in result, so, trace references using the Part info
1622 if (aNewContext->groupName() == ModelAPI_ResultPart::group()) {
1623 ResultPartPtr aPartContext = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aNewContext);
1624 if (aPartContext.get()) { // searching for the up to date references to the referenced cont
1625 const std::set<AttributePtr>& aRefs = aPartContext->data()->refsToMe();
1626 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1627 for(; aRef != aRefs.end(); aRef++) {
1628 // to avoid detection of part changes by local selection only
1629 AttributeSelectionPtr aSel =
1630 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(*aRef);
1631 if (aSel.get() && aSel->value().get() &&
1632 !aSel->value()->isSame(aSel->context()->shape()))
1635 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1637 if (aRefFeat.get() && aRefFeat != owner() && aRefFeat->firstResult().get()) {
1638 // check the reference is concealed: #2900
1639 ModelAPI_ValidatorsFactory* aValidators = ModelAPI_Session::get()->validators();
1640 if (!aValidators->isConcealed(aRefFeat->getKind(), (*aRef)->id()))
1642 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1643 if (!aDoc->isLaterByDep(aRefFeat, aThisFeature)) { // found better feature
1644 aFoundNewContext = true;
1645 aNewContext = aRefFeat->firstResult();
1652 if (aNewContext != aContext) {
1653 setValue(aNewContext, value());
1657 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1658 FeaturePtr aCurrentModifierFeat = aDoc->feature(aContext);
1659 // iterate the context shape modifications in order to find a feature that is upper in history
1660 // that this one and is really modifies the referenced result to refer to it
1661 ResultPtr aModifierResFound;
1662 TNaming_Iterator aPairIter(aContNS);
1663 if (!aPairIter.More())
1665 TopoDS_Shape aNewCShape = aPairIter.NewShape();
1666 bool anIterate = true;
1667 // trying to update also the sub-shape selected
1668 GeomShapePtr aSubShape = value();
1669 if (aSubShape.get() && aSubShape->isEqual(aContext->shape()))
1671 TopoDS_Shape aValShape;
1672 if (aSubShape.get()) {
1673 aValShape = aSubShape->impl<TopoDS_Shape>();
1676 std::list<ResultPtr> aNewContexts;
1677 TopTools_ListOfShape aValShapes;
1678 if (searchNewContext(aDoc, aNewCShape, aContext, aValShape, aContLab, aNewContexts, aValShapes))
1680 std::set<ResultPtr> allContexts, aSkippedContext;
1681 std::list<ResultPtr>::iterator aNewContext = aNewContexts.begin();
1682 for(; aNewContext != aNewContexts.end(); aNewContext++)
1683 allContexts.insert(*aNewContext);
1685 // if there exist context composite and sub-result(s), leave only sub(s)
1686 std::set<ResultPtr>::iterator aResIter = allContexts.begin();
1687 for(; aResIter != allContexts.end(); aResIter++) {
1688 ResultPtr aParent = ModelAPI_Tools::bodyOwner(*aResIter);
1689 for(; aParent.get(); aParent = ModelAPI_Tools::bodyOwner(aParent))
1690 if (allContexts.count(aParent))
1691 aSkippedContext.insert(aParent);
1694 GeomAPI_Shape::ShapeType aListShapeType = GeomAPI_Shape::SHAPE;
1696 if (myParent->selectionType() == "VERTEX" || myParent->selectionType() == "Vertices")
1697 aListShapeType = GeomAPI_Shape::VERTEX;
1698 else if (myParent->selectionType() == "EDGE" || myParent->selectionType() == "Edges")
1699 aListShapeType = GeomAPI_Shape::EDGE;
1700 else if (myParent->selectionType() == "FACE" || myParent->selectionType() == "Faces")
1701 aListShapeType = GeomAPI_Shape::FACE;
1704 // issue #3031: skip topology if there is more convenient shape type presents in the
1705 // same context as a result of this
1706 bool isWholeResult = myParent && myParent->isWholeResultAllowed() && !aSubShape.get();
1707 GeomAPI_Shape::ShapeType allowedType = GeomAPI_Shape::SHAPE;
1708 if (isWholeResult) {
1709 std::list<ResultPtr>::iterator aNewCont = aNewContexts.begin();
1710 TopTools_ListIteratorOfListOfShape aNewValues(aValShapes);
1711 for(; aNewCont != aNewContexts.end(); aNewCont++, aNewValues.Next()) {
1712 if (aNewValues.Value().IsNull()) { // only for the whole context
1713 GeomAPI_Shape::ShapeType aShapeType = (*aNewCont)->shape()->shapeType();
1714 if (allowedType == GeomAPI_Shape::SHAPE) { // just set this one
1715 allowedType = aShapeType;
1717 GeomAPI_Shape::ShapeType anAllowed = allowedType;
1718 if (anAllowed != aShapeType) { // select the best, nearest to the origin
1719 GeomAPI_Shape::ShapeType anOldShapeType = aContext->shape()->shapeType();
1720 GeomAPI_Shape::ShapeType aDeltaAllowed =
1721 (GeomAPI_Shape::ShapeType)(anOldShapeType - anAllowed);
1722 if (aDeltaAllowed < 0)
1723 aDeltaAllowed = (GeomAPI_Shape::ShapeType)(-aDeltaAllowed);
1724 GeomAPI_Shape::ShapeType aDeltaThis =
1725 (GeomAPI_Shape::ShapeType)(anOldShapeType - aShapeType);
1727 aDeltaThis = (GeomAPI_Shape::ShapeType)(-aDeltaThis);
1728 if (aDeltaThis == aDeltaAllowed) { // equal distance to context, select complicated
1729 if (anOldShapeType < anAllowed)
1730 allowedType = aShapeType;
1731 } else if (aDeltaAllowed > aDeltaThis) { // this wins
1732 allowedType = aShapeType;
1740 std::list<ResultPtr>::iterator aNewCont = aNewContexts.begin();
1741 TopTools_ListIteratorOfListOfShape aNewValues(aValShapes);
1742 bool aFirst = true; // first is set to this, next are appended to parent
1743 for(; aNewCont != aNewContexts.end(); aNewCont++, aNewValues.Next()) {
1744 if (aSkippedContext.count(*aNewCont))
1747 if (isWholeResult && aNewValues.Value().IsNull())
1748 if (allowedType != GeomAPI_Shape::SHAPE &&
1749 (*aNewCont)->shape()->shapeType() != allowedType)
1750 continue; // there is better result exists with the better shape type (issue #3031)
1752 GeomShapePtr aValueShape;
1753 if (!aNewValues.Value().IsNull()) {
1754 aValueShape = std::make_shared<GeomAPI_Shape>();
1755 aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewValues.Value()));
1757 // Check that list has the same type of shape selection before adding.
1758 GeomAPI_Shape::ShapeType aShapeShapeType = GeomAPI_Shape::SHAPE;
1759 if (aValueShape.get()) {
1760 aShapeShapeType = aValueShape->shapeType();
1762 aShapeShapeType = (*aNewCont)->shape()->shapeType();
1764 if (aListShapeType != GeomAPI_Shape::SHAPE && aListShapeType != aShapeShapeType) {
1765 // exception is for whole results selected
1766 if (!isWholeResult) {
1771 ResultPtr aNewContext = *aNewCont;
1772 if (aValueShape.get()) { // #2892 if context is higher level result, search this sub in lower
1773 ResultBodyPtr aBodyContext = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aNewContext);
1774 if (aBodyContext.get() && aBodyContext->numberOfSubs() != 0) {
1775 std::list<ResultPtr> aLower;
1776 ModelAPI_Tools::allSubs(aBodyContext, aLower, true);
1777 for(std::list<ResultPtr>::iterator aL = aLower.begin(); aL != aLower.end(); aL++) {
1778 GeomShapePtr aLShape = (*aL)->shape();
1779 if (aLShape.get() && !aLShape->isNull()) {
1780 if (aLShape->isSubShape(aValueShape, false)) {
1790 if (!myParent || !myParent->isInList(aNewContext, aValueShape)) { // avoid duplicates
1791 setValue(aNewContext, aValueShape);
1793 } else if (aNewContext == aContext && myParent && myParent->isMakeCopy()) {
1794 // this may be exactly the old one, not modified in case of copy
1797 } else if (myParent) {
1798 if (!myParent->isInList(aNewContext, aValueShape)) // avoid addition of duplicates
1799 myParent->append(aNewContext, aValueShape);
1802 if (aFirst) { // nothing was added, all results were deleted
1806 static ResultPtr anEmptyContext;
1807 setValue(anEmptyContext, anEmptyShape); // nullify the selection
1814 void Model_AttributeSelection::setParent(Model_AttributeSelectionList* theParent)
1816 myParent = theParent;
1819 std::string Model_AttributeSelection::contextName(const TDF_Label theSelectionLab)
1821 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1822 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1823 FeaturePtr aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1824 bool aBaseDocumnetUsed = false;
1825 if (!aFeatureOwner.get()) { // use module document
1826 aDoc = std::dynamic_pointer_cast<Model_Document>(ModelAPI_Session::get()->moduleDocument());
1827 aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1828 aBaseDocumnetUsed = true;
1830 if (aFeatureOwner.get()) {
1831 // if it is sub-element of the sketch, the context name is the name of the sketch
1832 // searching also for result - real context
1834 FeaturePtr aComposite = ModelAPI_Tools::compositeOwner(aFeatureOwner);
1835 if (aComposite.get() && aComposite->results().size() == 1 &&
1836 aComposite->firstResult()->groupName() == ModelAPI_ResultConstruction::group()) {
1837 aFeatureOwner = aComposite;
1838 aResult = aFeatureOwner->firstResult();
1840 aResult = aDoc->resultByLab(theSelectionLab);
1842 if (aResult.get()) {
1843 // this is to avoid duplicated names of results problem
1844 std::string aContextName = aResult->data()->name();
1845 // myLab corresponds to the current time
1846 TDF_Label aCurrentLab = selectionLabel();
1847 while(aCurrentLab.Depth() > 3)
1848 aCurrentLab = aCurrentLab.Father();
1850 int aNumInHistoryNames =
1851 aDoc->numberOfNameInHistory(aResult, aCurrentLab);
1852 while(aNumInHistoryNames > 1) { // add "_" before name the needed number of times
1853 aContextName = "_" + aContextName;
1854 aNumInHistoryNames--;
1856 if (aBaseDocumnetUsed)
1857 aContextName = aDoc->kind() + "/" + aContextName;
1858 return aContextName;
1861 return ""; // invalid case
1864 /// This method restores by the context and value name the context label and
1865 /// sub-label where the value is. Returns true if it is valid.
1866 bool Model_AttributeSelection::restoreContext(std::string theName,
1867 TDF_Label& theContext, TDF_Label& theValue)
1869 static const GeomShapePtr anEmptyShape; // to store context only
1870 std::string aName = theName;
1871 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1872 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1874 // remove the sub-value part if exists
1875 std::string aSubShapeName = aName;
1876 std::string::size_type n = aName.find('/');
1877 if (n != std::string::npos) {
1878 aName = aName.substr(0, n);
1881 if (aName.empty()) return false;
1882 bool anUniqueContext = false;
1883 ResultPtr aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1884 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull()) {
1886 aDoc = std::dynamic_pointer_cast<Model_Document>(
1887 ModelAPI_Session::get()->moduleDocument());
1888 if (theName.find(aDoc->kind()) == 0) { // remove the document identifier from name if exists
1889 aSubShapeName = theName.substr(aDoc->kind().size() + 1);
1890 aName = aSubShapeName;
1891 std::string::size_type n = aName.find('/');
1892 if (n != std::string::npos) {
1893 aName = aName.substr(0, n);
1896 aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1897 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull())
1901 // searching the sub-shape
1902 static const ResultPtr anEmpty;
1903 theValue = aDoc->findNamingName(aSubShapeName, anUniqueContext ? aCont : anEmpty);
1905 // sketch sub-component shape and name is located in separated feature label, try the sub-name
1906 if (theValue.IsNull() && aCont->groupName() == ModelAPI_ResultConstruction::group()) {
1907 std::string::size_type aSlash = aSubShapeName.rfind('/');
1908 if (aSlash != std::string::npos) {
1909 std::string aCompName = aSubShapeName.substr(aSlash + 1);
1910 CompositeFeaturePtr aComposite =
1911 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aDoc->feature(aCont));
1912 if (aComposite.get() && aComposite->numberOfSubs()) {
1913 const int aSubNum = aComposite->numberOfSubs();
1914 for (int a = 0; a < aSubNum && theValue.IsNull(); a++) {
1915 FeaturePtr aSub = aComposite->subFeature(a);
1916 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
1917 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
1918 for (; aRes != aResults.cend() && theValue.IsNull(); aRes++) {
1919 if ((*aRes)->data()->name() == aCompName) {
1920 theValue = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1922 } else { // any sub-label because the sketch line may be renamed, but not sub-vertices
1923 TDF_Label aLab = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1924 TDF_ChildIDIterator aSubNames(aLab, TDataStd_Name::GetID());
1925 for(; aSubNames.More(); aSubNames.Next()) {
1926 if (Handle(TDataStd_Name)::DownCast(aSubNames.Value())->Get().
1927 IsEqual(aCompName.c_str())) {
1928 theValue = aSubNames.Value()->Label();
1940 theContext = std::dynamic_pointer_cast<Model_Data>(aCont->data())->label();
1945 bool Model_AttributeSelection::isLater(
1946 const TDF_Label theResult1, const TDF_Label theResult2) const
1948 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1949 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1950 FeaturePtr aFeat1 = aDoc->featureByLab(theResult1);
1953 FeaturePtr aFeat2 = aDoc->featureByLab(theResult2);
1956 return aDoc->isLaterByDep(aFeat1, aFeat2);
1959 ResultPtr Model_AttributeSelection::newestContext(
1960 const ResultPtr theCurrent, const GeomShapePtr theValue)
1962 ResultPtr aResult = theCurrent;
1963 GeomShapePtr aSelectedShape = theValue.get() ? theValue : theCurrent->shape();
1964 std::shared_ptr<Model_Document> aDoc =
1965 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1966 bool aFindNewContext = true;
1967 while (aFindNewContext && aResult.get()) {
1968 aFindNewContext = false;
1969 // try to find the last context to find the up to date shape
1970 TopoDS_Shape aConShape = aResult->shape()->impl<TopoDS_Shape>();
1971 if (TNaming_Tool::HasLabel(selectionLabel(), aConShape)) {
1972 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aConShape, selectionLabel());
1973 if (!aNS.IsNull()) {
1974 aNS = TNaming_Tool::CurrentNamedShape(aNS);
1976 && isLater(selectionLabel(), aNS->Label())
1977 && isLater(aNS->Label(),
1978 std::dynamic_pointer_cast<Model_Data>(aResult->data())->label()))
1980 TDF_Label aLab = aNS->Label();
1981 ResultPtr aRes = aDoc->resultByLab(aLab);
1983 if (aRes->shape()->isSubShape(aSelectedShape)) {
1985 aFindNewContext = true;
1993 // TestFillWireVertex.py - sketch constructions for wire may participate too
1994 //if (aResult->groupName() == ModelAPI_ResultBody::group()) {
1995 // try to search newer context by the concealment references
1996 // take references to all results: root one, any sub
1997 std::list<ResultPtr> allRes;
1998 ResultPtr aCompContext;
1999 ResultBodyPtr aCompBody = ModelAPI_Tools::bodyOwner(aResult, true);
2000 if (aCompBody.get()) {
2001 ModelAPI_Tools::allSubs(aCompBody, allRes);
2002 allRes.push_back(aCompBody);
2003 aCompContext = aCompBody;
2006 allRes.push_back(aResult);
2008 for (std::list<ResultPtr>::iterator aSub = allRes.begin(); aSub != allRes.end(); aSub++) {
2009 ResultPtr aResCont = *aSub;
2010 ResultBodyPtr aResBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResCont);
2011 if (aResBody.get() && aResBody->numberOfSubs() > 0 && aResBody != aCompContext)
2012 continue; // only lower and higher level subs are counted
2013 const std::set<AttributePtr>& aRefs = aResCont->data()->refsToMe();
2014 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
2015 for (; !aFindNewContext && aRef != aRefs.end(); aRef++) {
2016 if (!aRef->get() || !(*aRef)->owner().get())
2018 // concealed attribute only
2019 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
2020 if (!ModelAPI_Session::get()->validators()->isConcealed(
2021 aRefFeat->getKind(), (*aRef)->id()))
2023 // search the feature result that contains sub-shape selected
2024 std::list<std::shared_ptr<ModelAPI_Result> > aResults;
2026 // take all sub-results or one result
2027 std::list<ResultPtr> aRefFeatResults;
2028 ModelAPI_Tools::allResults(aRefFeat, aRefFeatResults);
2029 std::list<ResultPtr>::iterator aRefResIter = aRefFeatResults.begin();
2030 for (; aRefResIter != aRefFeatResults.end(); aRefResIter++) {
2031 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRefResIter);
2032 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
2033 aResults.push_back(aBody);
2035 std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = aResults.begin();
2037 // searching by sub-shape
2038 for (; aResIter != aResults.end(); aResIter++) {
2039 if (!aResIter->get() || !(*aResIter)->data()->isValid() || (*aResIter)->isDisabled())
2041 GeomShapePtr aShape = (*aResIter)->shape();
2042 if (aShape.get() && aShape->isSubShape(aSelectedShape, false)) {
2043 aResult = *aResIter; // found new context (produced from this) with same subshape
2044 aFindNewContext = true; // continue searching further
2051 // if compsolid is context, try to take sub-solid as context: like in GUI and scripts
2052 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
2053 if (aComp && aComp->numberOfSubs()) {
2054 std::list<ResultPtr> allSubs;
2055 ModelAPI_Tools::allSubs(aComp, allSubs);
2056 std::list<ResultPtr>::iterator aS = allSubs.begin();
2057 for (; aS != allSubs.end(); aS++) {
2058 ResultBodyPtr aSub = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aS);
2059 if (aSub && aSub->numberOfSubs() == 0 && aSub->shape().get() &&
2060 aSub->shape()->isSubShape(aSelectedShape)) {
2066 // in case sketch line was selected for wire, but wire was concealed and not such line anymore,
2067 // so, actually, the sketch element was selected (which is never concealed)
2068 if (aResult != theCurrent && aResult->isConcealed())
2069 aResult = theCurrent;
2073 void Model_AttributeSelection::combineGeometrical()
2075 if (myTmpContext.get() || myTmpSubShape.get())
2077 TDF_Label aSelLab = selectionLabel();
2078 if (aSelLab.IsAttribute(kINVALID_SELECTION) || !myRef.isInitialized())
2081 if (aSelLab.IsAttribute(kCIRCLE_CENTER) || aSelLab.IsAttribute(kELLIPSE_CENTER1) ||
2082 aSelLab.IsAttribute(kELLIPSE_CENTER2) || aSelLab.IsAttribute(kSIMPLE_REF_ID))
2085 if (aSelLab.IsAttribute(kPART_REF_ID)) {
2086 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(context());
2087 if (!aPart.get() || !aPart->isActivated())
2088 return; // postponed naming needed
2089 Handle(TDataStd_Integer) anIndex;
2090 if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
2091 if (anIndex->Get()) { // special selection attribute was created, use it
2092 std::string aNewName;
2093 aPart->combineGeometrical(anIndex->Get(), aNewName);
2094 TDataStd_Name::Set(aSelLab, aNewName.c_str());
2100 std::shared_ptr<Model_ResultConstruction> aConstr =
2101 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
2104 FeaturePtr aFeature = contextFeature();
2108 Selector_Selector aSelector(aSelLab, baseDocumentLab());
2109 TopoDS_Shape aContextShape = context()->shape()->impl<TopoDS_Shape>();
2110 if (aSelector.restore(aContextShape)) {
2111 aSelector.combineGeometrical(aContextShape);
2115 TDF_Label Model_AttributeSelection::baseDocumentLab()
2117 if (ModelAPI_Session::get()->moduleDocument() != owner()->document())
2118 return std::dynamic_pointer_cast<Model_Document>
2119 (ModelAPI_Session::get()->moduleDocument())->extConstructionsLabel();
2120 static TDF_Label anEmpty;
2124 void Model_AttributeSelection::reset()
2126 ModelAPI_AttributeSelection::reset();