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 (!theContext.get() || theContext->groupName() != ModelAPI_Feature::group())) {
108 // just keep the stored without DF update
109 myTmpContext = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
110 myTmpSubShape = theSubShape;
111 owner()->data()->sendAttributeUpdated(this);
114 myTmpContext.reset();
115 myTmpSubShape.reset();
116 myTmpCenterType = NOT_CENTER;
120 const std::shared_ptr<GeomAPI_Shape>& anOldShape = internalValue(aType);
121 bool isOldContext = theContext == myRef.value();
122 bool isOldShape = isOldContext &&
123 (theSubShape == anOldShape || (theSubShape && anOldShape && theSubShape->isEqual(anOldShape)));
124 if (isOldShape) return false; // shape is the same, so context is also unchanged
125 bool aToUnblock = false;
126 // update the referenced object if needed
128 aToUnblock = !owner()->data()->blockSendAttributeUpdated(true);
129 myRef.setValue(theContext);
132 // do not use naming if selected shape is result shape itself, but not sub-shape
133 TDF_Label aSelLab = selectionLabel();
134 aSelLab.ForgetAttribute(kSIMPLE_REF_ID);
135 aSelLab.ForgetAttribute(kINVALID_SELECTION);
136 aSelLab.ForgetAttribute(kCIRCLE_CENTER);
137 aSelLab.ForgetAttribute(kELLIPSE_CENTER1);
138 aSelLab.ForgetAttribute(kELLIPSE_CENTER2);
140 bool isDegeneratedEdge = false;
141 // do not use the degenerated edge as a shape, a null context and shape is used in the case
142 if (theSubShape.get() && !theSubShape->isNull() && theSubShape->isEdge()) {
143 const TopoDS_Shape& aSubShape = theSubShape->impl<TopoDS_Shape>();
144 if (aSubShape.ShapeType() == TopAbs_EDGE)
145 isDegeneratedEdge = BRep_Tool::Degenerated(TopoDS::Edge(aSubShape)) == Standard_True;
147 if (!theContext.get() || isDegeneratedEdge) {
148 // to keep the reference attribute label
149 TDF_Label aRefLab = myRef.myRef->Label();
150 aSelLab.ForgetAllAttributes(true);
151 myRef.myRef = TDF_Reference::Set(aSelLab.Father(), aSelLab.Father());
153 owner()->data()->blockSendAttributeUpdated(false);
156 bool isSelectBody = theContext->groupName() == ModelAPI_ResultBody::group();
158 ResultConstructionPtr aContextConstruction =
159 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theContext);
160 isSelectBody = aContextConstruction.get() && !aContextConstruction->isInfinite();
163 ResultPtr aContextResult = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
164 GeomShapePtr aContextShape = aContextResult->shape();
165 // do not select the whole shape for body:it is already must be in the data framework
166 // equal and null selected objects mean the same: object is equal to context,
167 if (aContextShape.get() && (aContextShape->isEqual(theSubShape) || !theSubShape.get())) {
168 aSelLab.ForgetAllAttributes(true);
169 TDataStd_UAttribute::Set(aSelLab, kSIMPLE_REF_ID);
171 selectBody(aContextResult, theSubShape);
173 } else if (theContext->groupName() == ModelAPI_ResultConstruction::group()) {
174 aSelLab.ForgetAllAttributes(true); // to remove old selection data
175 std::shared_ptr<Model_ResultConstruction> aConstruction =
176 std::dynamic_pointer_cast<Model_ResultConstruction>(theContext);
177 std::shared_ptr<GeomAPI_Shape> aSubShape;
178 if (theSubShape.get() && !aConstruction->shape()->isEqual(theSubShape))
179 aSubShape = theSubShape; // the whole context
180 } else if (theContext->groupName() == ModelAPI_ResultPart::group()) {
181 aSelLab.ForgetAllAttributes(true);
182 TDataStd_UAttribute::Set(aSelLab, kPART_REF_ID);
183 selectPart(std::dynamic_pointer_cast<ModelAPI_Result>(theContext), theSubShape);
184 } else { // check the feature context: parent-Part of this feature should not be used
185 FeaturePtr aFeatureContext = std::dynamic_pointer_cast<ModelAPI_Feature>(theContext);
186 if (aFeatureContext.get()) {
187 if (owner()->document() != aFeatureContext->document()) {
188 aSelLab.ForgetAllAttributes(true);
189 myRef.setValue(ObjectPtr());
191 owner()->data()->blockSendAttributeUpdated(false);
197 owner()->data()->sendAttributeUpdated(this);
200 owner()->data()->blockSendAttributeUpdated(false);
205 void Model_AttributeSelection::setValueCenter(
206 const ObjectPtr& theContext, const std::shared_ptr<GeomAPI_Edge>& theEdge,
207 const CenterType theCenterType, const bool theTemporarily)
209 bool anUpdated = setValue(theContext, theEdge, theTemporarily);
210 if (theTemporarily) {
211 myTmpCenterType = theCenterType;
212 } else { // store in the data structure
213 TDF_Label aSelLab = selectionLabel();
214 switch(theCenterType) {
217 anUpdated = !aSelLab.IsAttribute(kCIRCLE_CENTER);
218 TDataStd_UAttribute::Set(aSelLab, kCIRCLE_CENTER);
220 case ELLIPSE_FIRST_FOCUS:
222 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER1);
223 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER1);
225 case ELLIPSE_SECOND_FOCUS:
227 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER2);
228 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER2);
232 owner()->data()->sendAttributeUpdated(this);
236 void Model_AttributeSelection::selectValue(
237 const std::shared_ptr<ModelAPI_AttributeSelection>& theSource)
240 std::shared_ptr<GeomAPI_Shape> aValue =
241 std::dynamic_pointer_cast<Model_AttributeSelection>(theSource)->internalValue(aType);
242 if (!aValue.get() || aType == NOT_CENTER) {
243 setValue(theSource->context(), aValue);
245 std::shared_ptr<GeomAPI_Edge> anEdge(new GeomAPI_Edge);
246 anEdge->setImpl(new TopoDS_Shape(aValue->impl<TopoDS_Shape>()));
247 setValueCenter(theSource->context(), anEdge, aType);
251 void Model_AttributeSelection::removeTemporaryValues()
253 if (myTmpContext.get() || myTmpSubShape.get()) {
254 myTmpContext.reset();
255 myTmpSubShape.reset();
259 // returns the center of the edge: circular or elliptical
260 GeomShapePtr centerByEdge(GeomShapePtr theEdge, ModelAPI_AttributeSelection::CenterType theType)
262 if (theType != ModelAPI_AttributeSelection::NOT_CENTER && theEdge.get() != NULL) {
263 TopoDS_Shape aShape = theEdge->impl<TopoDS_Shape>();
264 if (!aShape.IsNull() && aShape.ShapeType() == TopAbs_EDGE) {
265 TopoDS_Edge anEdge = TopoDS::Edge(aShape);
266 double aFirst, aLast;
267 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
268 if (!aCurve.IsNull()) {
269 TopoDS_Vertex aVertex;
270 BRep_Builder aBuilder;
271 if (theType == ModelAPI_AttributeSelection::CIRCLE_CENTER) {
272 Handle(Geom_Circle) aCirc = Handle(Geom_Circle)::DownCast(aCurve);
273 if (!aCirc.IsNull()) {
274 aBuilder.MakeVertex(aVertex, aCirc->Location(), Precision::Confusion());
277 Handle(Geom_Ellipse) anEll = Handle(Geom_Ellipse)::DownCast(aCurve);
278 if (!anEll.IsNull()) {
279 aBuilder.MakeVertex(aVertex,
280 theType == ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS ?
281 anEll->Focus1() : anEll->Focus2(), Precision::Confusion());
284 if (!aVertex.IsNull()) {
285 std::shared_ptr<GeomAPI_Vertex> aResult(new GeomAPI_Vertex);
286 aResult->setImpl(new TopoDS_Vertex(aVertex));
292 return theEdge; // no vertex, so, return the initial edge
295 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::value()
297 if (!ModelAPI_AttributeSelection::isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
298 return std::shared_ptr<GeomAPI_Shape>();
299 CenterType aType = NOT_CENTER;
300 std::shared_ptr<GeomAPI_Shape> aResult = internalValue(aType);
301 return centerByEdge(aResult, aType);
304 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::internalValue(CenterType& theType)
306 theType = NOT_CENTER;
307 GeomShapePtr aResult;
308 if (myTmpContext.get() || myTmpSubShape.get()) {
309 theType = myTmpCenterType;
310 ResultConstructionPtr aResulConstruction =
311 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(myTmpContext);
312 if(aResulConstruction.get()) {
313 // it is just reference to construction.
314 return myTmpSubShape;
316 return myTmpSubShape.get() ? myTmpSubShape : myTmpContext->shape();
319 TDF_Label aSelLab = selectionLabel();
320 if (aSelLab.IsAttribute(kINVALID_SELECTION))
323 if (aSelLab.IsAttribute(kCIRCLE_CENTER))
324 theType = CIRCLE_CENTER;
325 else if (aSelLab.IsAttribute(kELLIPSE_CENTER1))
326 theType = ELLIPSE_FIRST_FOCUS;
327 else if (aSelLab.IsAttribute(kELLIPSE_CENTER2))
328 theType = ELLIPSE_SECOND_FOCUS;
331 if (myRef.isInitialized()) {
332 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
333 ResultPtr aContext = context();
334 if (!aContext.get() || aContext->groupName() == ModelAPI_ResultConstruction::group())
335 return aResult; // empty result, for whole construction selection also
336 return aContext->shape();
338 if (aSelLab.IsAttribute(kPART_REF_ID)) {
339 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(context());
340 if (!aPart.get() || !aPart->isActivated())
341 return std::shared_ptr<GeomAPI_Shape>(); // postponed naming needed
342 Handle(TDataStd_Integer) anIndex;
343 if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
344 if (anIndex->Get()) { // special selection attribute was created, use it
345 return aPart->selectionValue(anIndex->Get());
346 } else { // face with name is already in the data model, so try to take it by name
347 Handle(TDataStd_Name) aName;
348 if (aSelLab.FindAttribute(TDataStd_Name::GetID(), aName)) {
349 std::string aSubShapeName(TCollection_AsciiString(aName->Get()).ToCString());
350 std::size_t aPartEnd = aSubShapeName.find('/');
351 if (aPartEnd != std::string::npos && aPartEnd != aSubShapeName.rfind('/')) {
352 std::string aNameInPart = aSubShapeName.substr(aPartEnd + 1);
354 std::string aType; // to reuse already existing selection the type is not needed
355 return aPart->shapeInPart(aNameInPart, aType, anIndex);
362 std::shared_ptr<Model_ResultConstruction> aConstr =
363 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
365 if (aConstr->isInfinite())
366 return aResult; // empty result
368 if (!aConstr.get()) { // for construction context, return empty result as usual even
369 // the whole feature is selected
370 FeaturePtr aFeature = contextFeature();
371 if (aFeature.get()) {
372 std::list<GeomShapePtr> allShapes;
373 std::list<ResultPtr>::const_iterator aRes = aFeature->results().cbegin();
374 for (; aRes != aFeature->results().cend(); aRes++) {
375 if (aRes->get() && !(*aRes)->isDisabled()) {
376 GeomShapePtr aShape = (*aRes)->shape();
377 if (aShape.get() && !aShape->isNull()) {
378 allShapes.push_back(aShape);
382 return GeomAlgoAPI_CompoundBuilder::compound(allShapes);
385 if (contextFeature().get()) {
386 return aResult; // for the whole sketch feature selected return null => all faces
390 Handle(TNaming_NamedShape) aSelection;
391 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
392 TopoDS_Shape aSelShape = aSelection->Get();
393 aResult = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
394 aResult->setImpl(new TopoDS_Shape(aSelShape));
395 } else if (aConstr) { // simple construction element: just shape of this construction element
396 aResult = aConstr->shape();
402 bool Model_AttributeSelection::isInvalid()
404 return selectionLabel().IsAttribute(kINVALID_SELECTION) == Standard_True;
407 bool Model_AttributeSelection::isInitialized()
409 if (ModelAPI_AttributeSelection::isInitialized()) { // additional checks if it is initialized
410 std::shared_ptr<GeomAPI_Shape> aResult;
411 if (myRef.isInitialized()) {
412 TDF_Label aSelLab = selectionLabel();
413 // it is just reference to shape, not sub-shape
414 if (aSelLab.IsAttribute(kSIMPLE_REF_ID) || aSelLab.IsAttribute(kPART_REF_ID)) {
415 ResultPtr aContext = context();
416 return aContext.get() != NULL;
418 Handle(TNaming_NamedShape) aSelection;
419 if (selectionLabel().FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
420 return !aSelection->Get().IsNull();
421 } else { // for simple construction element: just shape of this construction element
422 if (myRef.value().get())
424 // check that this is on open of document, so, results are not initialized yet
425 TDF_Label aRefLab = myRef.myRef->Get();
426 if (aRefLab.IsNull() || !owner().get())
428 std::shared_ptr<Model_Document> aMyDoc =
429 std::dynamic_pointer_cast<Model_Document>(owner()->document());
432 // check at least the feature exists
433 return aMyDoc->featureByLab(aRefLab).get() != NULL;
440 Model_AttributeSelection::Model_AttributeSelection(TDF_Label& theLabel)
442 myIsGeometricalSelection(false)
444 myIsInitialized = myRef.isInitialized();
448 void Model_AttributeSelection::setID(const std::string theID)
451 ModelAPI_AttributeSelection::setID(theID);
452 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
454 // to be able to select as geometrical selection and then - split
455 myIsGeometricalSelection = true; // myParent->isGeometricalSelection();
457 myIsGeometricalSelection =
458 ModelAPI_Session::get()->validators()->isGeometricalSelection(aFeature->getKind(), id());
462 ResultPtr Model_AttributeSelection::context()
464 if (!ModelAPI_AttributeSelection::isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
467 if (myTmpContext.get() || myTmpSubShape.get()) {
471 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
472 // for parts there could be same-data result, so take the last enabled
474 if(aResult->groupName() == ModelAPI_ResultPart::group()) {
475 int aSize = aResult->document()->size(ModelAPI_ResultPart::group());
476 for(int a = aSize - 1; a >= 0; a--) {
477 ObjectPtr aPart = aResult->document()->object(ModelAPI_ResultPart::group(), a);
478 if(aPart.get() && aPart->data() == aResult->data()) {
479 ResultPtr aPartResult = std::dynamic_pointer_cast<ModelAPI_Result>(aPart);
480 FeaturePtr anOwnerFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
481 // check that this result is not this-feature result (it is forbidden to select itself)
482 if(anOwnerFeature.get() && anOwnerFeature->firstResult() != aPartResult) {
488 } else { // if feature - construction is selected, it has only one result, return this result
489 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
490 if (aFeature.get() && aFeature->results().size() == 1 &&
491 aFeature->firstResult()->groupName() == ModelAPI_ResultConstruction::group())
492 return aFeature->firstResult();
497 FeaturePtr Model_AttributeSelection::contextFeature() {
498 if (myTmpContext.get() || myTmpSubShape.get()) {
499 return FeaturePtr(); // feature can not be selected temporarily
501 return std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
503 ObjectPtr Model_AttributeSelection::contextObject() {
504 FeaturePtr aRes = contextFeature();
511 void Model_AttributeSelection::setObject(const std::shared_ptr<ModelAPI_Object>& theObject)
513 ModelAPI_AttributeSelection::setObject(theObject);
514 myRef.setObject(theObject);
517 /// Sets the invalid flag if flag is false, or removes it if "true"
519 static bool setInvalidIfFalse(TDF_Label& theLab, const bool theFlag) {
521 theLab.ForgetAttribute(kINVALID_SELECTION);
523 TDataStd_UAttribute::Set(theLab, kINVALID_SELECTION);
528 void Model_AttributeSelection::split(
529 ResultPtr theContext, TopoDS_Shape theNewShape, TopAbs_ShapeEnum theType)
531 TopTools_ListOfShape aSubs;
532 for(TopoDS_Iterator anExplorer(theNewShape); anExplorer.More(); anExplorer.Next()) {
533 if (!anExplorer.Value().IsNull() &&
534 anExplorer.Value().ShapeType() == theType) {
535 aSubs.Append(anExplorer.Value());
536 } else { // invalid case; bad result shape, so, impossible to split easily
541 if (aSubs.Extent() > 1) { // ok to split
542 TopTools_ListIteratorOfListOfShape aSub(aSubs);
543 GeomShapePtr aSubSh(new GeomAPI_Shape);
544 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
545 setValue(theContext, aSubSh);
546 for(aSub.Next(); aSub.More(); aSub.Next()) {
547 GeomShapePtr aSubSh(new GeomAPI_Shape);
548 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
549 myParent->append(theContext, aSubSh);
554 bool Model_AttributeSelection::update()
556 FeaturePtr aContextFeature = contextFeature();
557 if (aContextFeature.get()) {
558 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
561 TDF_Label aSelLab = selectionLabel();
562 ResultPtr aContext = context();
564 return setInvalidIfFalse(aSelLab, false);
565 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
566 return setInvalidIfFalse(aSelLab, aContext->shape() && !aContext->shape()->isNull());
569 if (aSelLab.IsAttribute(kPART_REF_ID)) { // it is reference to the part object
570 std::shared_ptr<GeomAPI_Shape> aNoSelection;
571 bool aResult = selectPart(aContext, aNoSelection, true);
572 aResult = setInvalidIfFalse(aSelLab, aResult);
574 owner()->data()->sendAttributeUpdated(this);
579 if (aContext->groupName() == ModelAPI_ResultBody::group()) {
580 // body: just a named shape, use topological selection mechanism
581 bool aResult = false;
582 TopoDS_Shape anOldShape;
583 Handle(TNaming_NamedShape) aNS;
584 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
585 anOldShape = aNS->Get();
587 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
588 Selector_Selector aSelector(aSelLab, baseDocumentLab());
589 aResult = aSelector.restore(aContextShape);
590 setInvalidIfFalse(aSelLab, aResult);
592 TopoDS_Shape aNewShape;
593 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
594 aNewShape = aNS->Get();
596 if (anOldShape.IsNull() || aNewShape.IsNull() || !anOldShape.IsEqual(aNewShape)) {
597 // shape type should not be changed: if shape becomes compound of such shapes, then split
598 if (myParent && !anOldShape.IsNull() && !aNewShape.IsNull() &&
599 anOldShape.ShapeType() != aNewShape.ShapeType() &&
600 aNewShape.ShapeType() == TopAbs_COMPOUND) {
601 split(aContext, aNewShape, anOldShape.ShapeType());
603 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
608 if (aContext->groupName() == ModelAPI_ResultConstruction::group()) {
610 std::shared_ptr<Model_ResultConstruction> aConstructionContext =
611 std::dynamic_pointer_cast<Model_ResultConstruction>(aContext);
612 if (!aConstructionContext->isInfinite()) {
613 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
614 Selector_Selector aSelector(aSelLab, baseDocumentLab());
615 TopoDS_Shape anOldShape = aSelector.value();
616 aResult = aSelector.restore(aContextShape);
617 setInvalidIfFalse(aSelLab, aResult);
618 if (aResult && !anOldShape.IsEqual(aSelector.value()))
619 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
621 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
625 return setInvalidIfFalse(aSelLab, false); // unknown case
628 void Model_AttributeSelection::selectBody(
629 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape)
631 // perform the selection
632 TopoDS_Shape aContext;
634 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
636 aContext = aBody->shape()->impl<TopoDS_Shape>();
639 std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
641 aContext = aResult->shape()->impl<TopoDS_Shape>();
643 Events_InfoMessage("Model_AttributeSelection", "A result with shape is expected").send();
648 if (!aContext.IsNull()) {
649 TDF_Label aSelLab = selectionLabel();
650 TopoDS_Shape aNewSub = theSubShape->impl<TopoDS_Shape>();
652 bool aSelectorOk = true;
653 Selector_Selector aSelector(aSelLab, baseDocumentLab());
655 aSelectorOk = aSelector.select(aContext, aNewSub, myIsGeometricalSelection);
657 aSelectorOk = aSelector.store(aContext);
663 TopoDS_Shape aShape = aSelector.value();
664 aSelectorOk = !aShape.IsNull() && aShape.ShapeType() == aNewSub.ShapeType();
666 setInvalidIfFalse(aSelLab, aSelectorOk);
670 bool Model_AttributeSelection::selectPart(
671 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape,
672 const bool theUpdate)
674 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(theContext);
675 if (!aPart.get() || !aPart->isActivated())
676 return true; // postponed naming
678 Handle(TDataStd_Integer) anIndex;
679 if (selectionLabel().FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
680 // by internal selection
681 if (anIndex->Get() > 0) {
682 // update the selection by index
683 return aPart->updateInPart(anIndex->Get());
685 return true; // nothing to do, referencing just by name
688 return true; // nothing to do, referencing just by name
690 // store the shape (in case part is not loaded it should be useful
692 std::string aName = theContext->data()->name();
693 if (!theSubShape.get() || theSubShape->isNull()) {// the whole part shape is selected
694 aShape = theContext->shape()->impl<TopoDS_Shape>();
696 aShape = theSubShape->impl<TopoDS_Shape>();
698 aName += "/" + aPart->nameInPart(theSubShape, anIndex);
699 TDataStd_Integer::Set(selectionLabel(), anIndex);
701 TNaming_Builder aBuilder(selectionLabel());
702 aBuilder.Select(aShape, aShape);
703 // identify by name in the part
704 TDataStd_Name::Set(selectionLabel(), aName.c_str());
705 return !aName.empty();
708 TDF_Label Model_AttributeSelection::selectionLabel()
710 return myRef.myRef->Label().FindChild(1);
713 /// prefixes of the shape names with centers defined
714 static std::map<ModelAPI_AttributeSelection::CenterType, std::string> kCENTERS_PREFIX;
716 /// returns the map that contains all possible prefixes of the center-names
717 static std::map<ModelAPI_AttributeSelection::CenterType, std::string>& centersMap()
719 if (kCENTERS_PREFIX.empty()) { // fill map by initial values
720 kCENTERS_PREFIX[ModelAPI_AttributeSelection::CIRCLE_CENTER] = "__cc";
721 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS] = "__eff";
722 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_SECOND_FOCUS] = "__esf";
724 return kCENTERS_PREFIX;
727 std::string Model_AttributeSelection::namingName(const std::string& theDefaultName)
729 std::string aName("");
730 if(!this->isInitialized())
731 return !theDefaultName.empty() ? theDefaultName : aName;
733 // not argument has not parametric name (filters)
734 if (!this->isArgument() || (myParent && !myParent->isArgument())) {
735 GeomShapePtr aShape = value();
736 if (!aShape.get() && context().get())
737 aShape = context()->shape();
740 aName = aShape->shapeTypeStr();
742 aName += std::string("_") +
743 TCollection_AsciiString(selectionLabel().Father().Tag()).ToCString();
749 CenterType aCenterType = NOT_CENTER;
750 std::shared_ptr<GeomAPI_Shape> aSubSh = internalValue(aCenterType);
751 ResultPtr aCont = context();
754 (aCont->groupName() == ModelAPI_ResultConstruction::group() && contextFeature().get())) {
755 // selection of a full feature
756 FeaturePtr aFeatureCont = contextFeature();
757 if (aFeatureCont.get()) {
758 return kWHOLE_FEATURE + aFeatureCont->name();
760 // in case of selection of removed result
764 TDF_Label aSelLab = selectionLabel();
765 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // whole context, no value
766 return contextName(aCont);
769 // if it is in result of another part
770 if (aCont->groupName() == ModelAPI_ResultPart::group()) {
771 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aCont);
773 GeomShapePtr aValue = value();
775 return aPart->data()->name() + "/" + aPart->nameInPart(aValue, anIndex);
777 return aPart->data()->name();
781 // whole infinitive construction
782 if (aCont->groupName() == ModelAPI_ResultConstruction::group()) {
783 ResultConstructionPtr aConstr = std::dynamic_pointer_cast<Model_ResultConstruction>(aCont);
784 if (aConstr->isInfinite()) {
785 return contextName(aCont);
789 Selector_Selector aSelector(aSelLab, baseDocumentLab());
791 if (aCont->shape().get() && aSelector.restore(aCont->shape()->impl<TopoDS_Shape>()))
792 aResult = aSelector.name(this);
793 if (aCenterType != NOT_CENTER) {
794 aResult += centersMap()[aCenterType];
799 // returns the center type and modifies the shape name if this name is center-name
800 static ModelAPI_AttributeSelection::CenterType centerTypeByName(std::string& theShapeName)
802 std::map<ModelAPI_AttributeSelection::CenterType, std::string>::iterator aPrefixIter =
803 centersMap().begin();
804 for(; aPrefixIter != centersMap().end(); aPrefixIter++) {
805 std::size_t aFound = theShapeName.find(aPrefixIter->second);
806 if (aFound != std::string::npos &&
807 aFound == theShapeName.size() - aPrefixIter->second.size()) {
808 theShapeName = theShapeName.substr(0, aFound);
809 return aPrefixIter->first;
812 return ModelAPI_AttributeSelection::NOT_CENTER;
815 // type ::= COMP | COMS | SOLD | SHEL | FACE | WIRE | EDGE | VERT
816 void Model_AttributeSelection::selectSubShape(
817 const std::string& theType, const std::string& theSubShapeName)
819 if(theSubShapeName.empty() || theType.empty()) return;
821 std::string aSubShapeName = theSubShapeName;
822 CenterType aCenterType = theType[0] == 'v' || theType[0] == 'V' ? // only for vertex-type
823 centerTypeByName(aSubShapeName) : NOT_CENTER;
824 std::string aType = aCenterType == NOT_CENTER ? theType : "EDGE"; // search for edge now
825 static const GeomShapePtr anEmptyShape;
827 // first iteration is selection by name without center prefix, second - in case of problem,
828 // try with initial name
829 for(int aUseCenter = 1; aUseCenter >= 0; aUseCenter--) {
830 if (aUseCenter == 0 && aCenterType != NOT_CENTER) {
831 aSubShapeName = theSubShapeName;
832 aCenterType = NOT_CENTER;
834 } else if (aUseCenter != 1) continue;
835 TopAbs_ShapeEnum aShapeType = TopAbs_ShapeEnum(GeomAPI_Shape::shapeTypeByStr(aType));
837 std::shared_ptr<Model_Document> aDoc =
838 std::dynamic_pointer_cast<Model_Document>(owner()->document());
839 // check this is Part-name: 2 delimiters in the name
840 std::size_t aPartEnd = aSubShapeName.find('/');
841 if (aPartEnd != std::string::npos) {
842 std::string aPartName = aSubShapeName.substr(0, aPartEnd);
843 DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
844 if (aPartName == aRootDoc->kind()) {
845 aDoc = std::dynamic_pointer_cast<Model_Document>(aRootDoc);
846 aSubShapeName = aSubShapeName.substr(aPartEnd + 1);
849 owner()->document()->objectByName(ModelAPI_ResultPart::group(), aPartName);
850 if (aFound.get()) { // found such part, so asking it for the name
851 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFound);
852 std::string aNameInPart = aSubShapeName.substr(aPartEnd + 1);
853 if (aNameInPart.empty()) { // whole part
854 setValue(aPart, anEmptyShape);
858 std::shared_ptr<GeomAPI_Shape> aSelected =
859 aPart->shapeInPart(aNameInPart, aType, anIndex);
860 if (aSelected.get()) {
861 if (aCenterType != NOT_CENTER) {
862 if (!aSelected->isEdge())
864 std::shared_ptr<GeomAPI_Edge> aSelectedEdge(new GeomAPI_Edge(aSelected));
865 setValueCenter(aPart, aSelectedEdge, aCenterType);
867 setValue(aPart, aSelected);
868 TDataStd_Integer::Set(selectionLabel(), anIndex);
875 // check this is a whole feature context
876 if (aSubShapeName.size() > kWHOLE_FEATURE.size() &&
877 aSubShapeName.substr(0, kWHOLE_FEATURE.size()) == kWHOLE_FEATURE) {
878 std::string aFeatureName = aSubShapeName.substr(kWHOLE_FEATURE.size());
879 ObjectPtr anObj = aDoc->objectByName(ModelAPI_Feature::group(), aFeatureName);
881 setValue(anObj, anEmptyShape);
886 // the whole result selection check
887 if (aSubShapeName.find('/') == std::string::npos) {
888 ObjectPtr aRes = aDoc->objectByName(ModelAPI_ResultConstruction::group(), aSubShapeName);
890 aRes = aDoc->objectByName(ModelAPI_ResultBody::group(), aSubShapeName);
892 setValue(aRes, anEmptyShape);
897 Selector_Selector aSelector(selectionLabel(), baseDocumentLab());
898 myRestoreDocument = aDoc;
899 TDF_Label aContextLabel = aSelector.restoreByName(
900 aSubShapeName, aShapeType, this, myIsGeometricalSelection);
901 myRestoreDocument.reset();
902 if (!aContextLabel.IsNull()) {
903 ResultPtr aContext = aDoc->resultByLab(aContextLabel); // any label for document access
904 if (aContext.get() && aContext->shape().get()) {
905 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
906 if (aSelector.solve(aContextShape)) {
907 TopoDS_Shape aSelectorShape = aSelector.value();
908 GeomShapePtr aShapeToBeSelected(new GeomAPI_Shape);
909 aShapeToBeSelected->setImpl<TopoDS_Shape>(new TopoDS_Shape(aSelectorShape));
910 // make the context result the latest existing
911 aContext = newestContext(aContext, aShapeToBeSelected);
912 if (myIsGeometricalSelection || aCenterType == NOT_CENTER) {
913 // store the currently generated name
914 selectionLabel().ForgetAllAttributes(true);
915 bool aToUnblock = false;
916 aToUnblock = !owner()->data()->blockSendAttributeUpdated(true);
917 myRef.setValue(aContext);
918 aSelector.store(aContextShape);
919 owner()->data()->sendAttributeUpdated(this);
921 owner()->data()->blockSendAttributeUpdated(false);
923 } else { // re-select center of circle/arc by context and value
924 if (!aShapeToBeSelected->isEdge())
926 std::shared_ptr<GeomAPI_Edge> aSelectedEdge(new GeomAPI_Edge(aShapeToBeSelected));
927 setValueCenter(aContext, aSelectedEdge, aCenterType);
935 TDF_Label aSelLab = selectionLabel();
936 setInvalidIfFalse(aSelLab, false);
940 void Model_AttributeSelection::selectSubShape(const std::string& theType,
941 const GeomPointPtr& thePoint)
943 if (theType.empty() || !thePoint)
946 // list of parent features
947 FeaturePtr anOwner = ModelAPI_Feature::feature(owner());
948 std::set<FeaturePtr> aParents = ModelAPI_Tools::getParents(anOwner);
950 int aSelectionIndex = 0;
951 GeomAPI_Shape::ShapeType aType = GeomAPI_Shape::shapeTypeByStr(theType);
952 if (aType == GeomAPI_Shape::SHAPE) {
953 // possibly, the string consists of the type and the index,
954 // thus, try to separate them
955 size_t aUndersporePos = theType.find_first_of('_');
956 if (aUndersporePos != std::string::npos)
957 aType = GeomAPI_Shape::shapeTypeByStr(theType.substr(0, aUndersporePos));
959 if (aType != GeomAPI_Shape::SHAPE) {
960 for (std::string::const_iterator aChar = theType.begin() + aUndersporePos + 1;
961 aChar != theType.end(); ++aChar) {
962 if (std::isdigit(*aChar))
963 aSelectionIndex = aSelectionIndex * 10 + (*aChar - '0');
969 aSelectionIndex -= 1;
973 std::list<ModelGeomAlgo_Shape::SubshapeOfResult> anAppropriate;
975 // collect features from PartSet and the current part
976 SessionPtr aSession = ModelAPI_Session::get();
977 std::list<FeaturePtr> aFeatures = aSession->moduleDocument()->allFeatures();
978 if (aSession->moduleDocument() != owner()->document()) {
979 std::list<FeaturePtr> aPartFeatures = owner()->document()->allFeatures();
980 aFeatures.insert(aFeatures.end(), aPartFeatures.begin(), aPartFeatures.end());
982 // Process results of all features from the last to the first
983 // to find appropriate sub-shape
984 for (std::list<FeaturePtr>::const_reverse_iterator anIt = aFeatures.rbegin();
985 anIt != aFeatures.rend(); ++anIt) {
986 // selection cannot be linked to the parent features
987 if (aParents.find(*anIt) != aParents.end())
989 // check the feature is a part of composite feature (like sketch elements),
990 // then do not process it, it will be processed in scope of composite feature
991 bool isSubOfComposite = false;
992 const std::set<AttributePtr>& aRefs = (*anIt)->data()->refsToMe();
993 for (std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin();
994 aRefIt != aRefs.end() && !isSubOfComposite; ++aRefIt) {
995 FeaturePtr aFeature = ModelAPI_Feature::feature((*aRefIt)->owner());
996 CompositeFeaturePtr aCompFeature =
997 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
998 isSubOfComposite = aCompFeature && aCompFeature->isSub(*anIt);
1000 if (isSubOfComposite)
1003 // process results of the current feature to find appropriate sub-shape
1004 if (ModelGeomAlgo_Shape::findSubshapeByPoint(*anIt, thePoint, aType, anAppropriate)) {
1005 std::list<ModelGeomAlgo_Shape::SubshapeOfResult>::iterator anApIt = anAppropriate.begin();
1006 for (; aSelectionIndex > 0 && anApIt != anAppropriate.end(); --aSelectionIndex)
1007 ++anApIt; // skip this shape, because one of the previous is selected
1009 if (anApIt != anAppropriate.end()) {
1010 if (anApIt->myCenterType == (int)ModelAPI_AttributeSelection::NOT_CENTER)
1011 setValue(anApIt->myResult, anApIt->mySubshape);
1013 setValueCenter(anApIt->myResult, anApIt->mySubshape->edge(),
1014 (ModelAPI_AttributeSelection::CenterType)anApIt->myCenterType);
1020 TDF_Label aSelLab = selectionLabel();
1021 setInvalidIfFalse(aSelLab, false);
1025 void Model_AttributeSelection::selectSubShape(const std::string& theType,
1026 const std::string& theContextName, const int theIndex)
1028 // selection of context by name
1029 selectSubShape(theType, theContextName);
1030 ResultPtr aContext = context();
1031 if (aContext.get()) {
1032 GeomShapePtr aContShape = aContext->shape();
1033 if (aContShape.get()) {
1034 GeomAlgoAPI_NExplode aNExp(aContShape, GeomAPI_Shape::shapeTypeByStr(theType));
1035 GeomShapePtr aValue = aNExp.shape(theIndex);
1037 setValue(aContext, aValue);
1042 void Model_AttributeSelection::setId(int theID)
1044 std::shared_ptr<GeomAPI_Shape> aSelection;
1046 ResultPtr aContextRes = context();
1047 // support for compsolids:
1048 while(ModelAPI_Tools::bodyOwner(aContextRes).get()) {
1049 aContextRes = ModelAPI_Tools::bodyOwner(aContextRes);
1051 std::shared_ptr<GeomAPI_Shape> aContext = aContextRes->shape();
1053 TopoDS_Shape aMainShape = aContext->impl<TopoDS_Shape>();
1054 // searching for the latest main shape
1055 if (theID > 0 && aContext && !aContext->isNull())
1057 std::shared_ptr<Model_Document> aDoc =
1058 std::dynamic_pointer_cast<Model_Document>(aContextRes->document());
1060 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aMainShape, aDoc->generalLabel());
1061 if (!aNS.IsNull()) {
1062 aMainShape = TNaming_Tool::CurrentShape(aNS);
1066 TopTools_IndexedMapOfShape aSubShapesMap;
1067 TopExp::MapShapes(aMainShape, aSubShapesMap);
1068 const TopoDS_Shape& aSelShape = aSubShapesMap.FindKey(theID);
1070 std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
1071 aResult->setImpl(new TopoDS_Shape(aSelShape));
1073 aSelection = aResult;
1076 setValue(aContextRes, aSelection);
1079 std::string Model_AttributeSelection::contextName(const ResultPtr& theContext) const
1081 std::string aResult;
1082 if (owner()->document() != theContext->document()) {
1083 if (theContext->document() == ModelAPI_Session::get()->moduleDocument()) {
1084 aResult = theContext->document()->kind() + "/";
1086 ResultPtr aDocRes = ModelAPI_Tools::findPartResult(
1087 ModelAPI_Session::get()->moduleDocument(), theContext->document());
1088 if (aDocRes.get()) {
1089 aResult = aDocRes->data()->name() + "/";
1093 aResult += theContext->data()->name();
1097 void Model_AttributeSelection::computeValues(
1098 ResultPtr theOldContext, ResultPtr theNewContext, TopoDS_Shape theValShape,
1099 TopTools_ListOfShape& theShapes)
1101 bool aWasWholeContext = theValShape.IsNull();
1102 if (aWasWholeContext) {
1103 theValShape = theOldContext->shape()->impl<TopoDS_Shape>();
1105 TopAbs_ShapeEnum aValType = theValShape.ShapeType();
1106 TopoDS_Shape aNewContShape = theNewContext->shape()->impl<TopoDS_Shape>();
1107 // if a new value is unchanged in the new context, do nothing: value is correct
1108 TopExp_Explorer aSubExp(aNewContShape, aValType);
1109 for(; aSubExp.More(); aSubExp.Next()) {
1110 if (aSubExp.Current().IsSame(theValShape)) {
1111 theShapes.Append(theValShape);
1115 // if new context becomes compsolid, the resulting sub may be in sub-solids
1116 std::list<ResultPtr> aNewToIterate;
1117 aNewToIterate.push_back(theNewContext);
1118 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theNewContext);
1120 std::list<ResultPtr> allNewContextSubs;
1121 ModelAPI_Tools::allSubs(aComp, allNewContextSubs);
1122 std::list<ResultPtr>::iterator aSub = allNewContextSubs.begin();
1123 for(; aSub != allNewContextSubs.end(); aSub++) {
1124 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aSub);
1125 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1126 aNewToIterate.push_back(aBody);
1130 // first iteration: searching for the whole shape appearance (like face of the box)
1131 // second iteration: searching for sub-shapes that contain the sub (like vertex on faces)
1132 int aToFindPart = 0;
1133 TopTools_DataMapOfShapeShape aNewToOld; // map from new containers to old containers (with val)
1134 TopTools_MapOfShape anOlds; // to know how many olds produced new containers
1135 for(; aToFindPart != 2 && theShapes.IsEmpty(); aToFindPart++) {
1136 std::list<ResultPtr>::iterator aNewContIter = aNewToIterate.begin();
1137 for(; aNewContIter != aNewToIterate.end(); aNewContIter++) {
1138 std::shared_ptr<Model_Data> aNewData =
1139 std::dynamic_pointer_cast<Model_Data>((*aNewContIter)->data());
1140 TDF_Label aNewLab = aNewData->shapeLab();
1141 // searching for produced sub-shape fully on some label
1142 TDF_ChildIDIterator aNSIter(aNewLab, TNaming_NamedShape::GetID());
1143 for(; aNSIter.More(); aNSIter.Next()) {
1144 Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
1145 for(TNaming_Iterator aPairIter(aNS); aPairIter.More(); aPairIter.Next()) {
1146 if (aToFindPart == 0) { // search shape is fully inside
1147 if (aPairIter.OldShape().IsSame(theValShape)) {
1148 if (aPairIter.NewShape().IsNull()) {// value was removed
1152 // don't add edges generated from faces
1153 if (aPairIter.NewShape().ShapeType() <= aValType)
1154 theShapes.Append(aPairIter.NewShape());
1156 } else if (!aPairIter.OldShape().IsNull()) { // search shape that contains this sub
1157 TopExp_Explorer anExp(aPairIter.OldShape(), aValType);
1158 for(; anExp.More(); anExp.Next()) {
1159 if (anExp.Current().IsSame(theValShape)) { // found a new container
1160 if (aPairIter.NewShape().IsNull()) // skip removed high-level shape
1162 aNewToOld.Bind(aPairIter.NewShape(), aPairIter.OldShape());
1163 anOlds.Add(aPairIter.OldShape());
1172 if (aToFindPart == 2 && !aNewToOld.IsEmpty()) {
1173 // also iterate the whole old shape to find not-modified shapes that contain this old
1174 TopoDS_Shape anOldContShape = theOldContext->shape()->impl<TopoDS_Shape>();
1175 NCollection_Map<TopAbs_ShapeEnum> aNewTypes; // types of shapes to iterate
1176 TopTools_DataMapOfShapeShape::Iterator aNewTypeIter(aNewToOld);
1177 for(; aNewTypeIter.More(); aNewTypeIter.Next()) {
1178 if (aNewTypeIter.Key().ShapeType() != aValType)
1179 aNewTypes.Add(aNewTypeIter.Key().ShapeType());
1181 NCollection_Map<TopAbs_ShapeEnum>::Iterator aTypeIter(aNewTypes);
1182 for(; aTypeIter.More(); aTypeIter.Next()) {
1183 for(TopExp_Explorer anExp(anOldContShape, aTypeIter.Value()); anExp.More(); anExp.Next()) {
1184 TopoDS_Shape anOld = anExp.Current();
1185 if (aNewToOld.IsBound(anOld) || anOlds.Contains(anOld)) // this was modified
1187 TopExp_Explorer aValExp(anOld, aValType);
1188 for(; aValExp.More(); aValExp.Next()) {
1189 const TopoDS_Shape& anUnchanged = aValExp.Current();
1190 if (anUnchanged.IsSame(theValShape)) {
1191 aNewToOld.Bind(anOld, anOld);
1199 // map of sub-shapes -> number of occurrences of these shapes in containers
1200 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher> aSubs;
1201 TopTools_DataMapOfShapeShape::Iterator aContIter(aNewToOld);
1202 for(; aContIter.More(); aContIter.Next()) {
1203 TopExp_Explorer aSubExp(aContIter.Key(), aValType);
1204 for(; aSubExp.More(); aSubExp.Next()) {
1205 if (!aSubs.IsBound(aSubExp.Current())) {
1206 aSubs.Bind(aSubExp.Current(), TopTools_MapOfShape());
1208 // store old to know how many olds produced this shape
1209 aSubs.ChangeFind(aSubExp.Current()).Add(aContIter.Value());
1212 // if sub is appeared same times in containers as the number of old shapes that contain it
1213 int aCountInOld = anOlds.Size();
1214 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher>::Iterator
1216 for(; aSubsIter.More(); aSubsIter.Next()) {
1217 if (aSubsIter.Value().Size() == aCountInOld) {
1218 TopoDS_Shape anOld = aSubsIter.Key();
1219 // check this exists in the new shape
1220 TopExp_Explorer aNew(aNewContShape, anOld.ShapeType());
1221 for (; aNew.More(); aNew.Next()) {
1222 if (aNew.Current().IsSame(anOld))
1226 theShapes.Append(anOld);
1230 if (theShapes.IsEmpty()) { // nothing was changed
1231 if (aWasWholeContext)
1232 theShapes.Append(TopoDS_Shape());
1233 else { // if theValShape exists in new context, add it without changes, otherwise - nothing
1234 for (TopExp_Explorer aNew(aNewContShape, aValType); aNew.More(); aNew.Next()){
1235 if (aNew.Current().IsSame(theValShape)) {
1236 theShapes.Append(theValShape);
1241 } else if (theShapes.Size() > 1) {
1242 // check it is possible to remove extra sub-shapes:
1243 // keep only shapes with the same number of containers if possible
1244 TopAbs_ShapeEnum anAncType = TopAbs_FACE;
1245 if (aValType == TopAbs_VERTEX)
1246 anAncType = TopAbs_EDGE;
1247 TopoDS_Shape anOldContext = theOldContext->shape()->impl<TopoDS_Shape>();
1248 TopTools_IndexedDataMapOfShapeListOfShape anOldMap;
1249 TopExp::MapShapesAndUniqueAncestors(anOldContext, aValType, anAncType, anOldMap);
1250 if (anOldMap.Contains(theValShape)) {
1251 int aNumInOld = anOldMap.FindFromKey(theValShape).Extent();
1252 TopTools_IndexedDataMapOfShapeListOfShape aNewMap;
1253 TopExp::MapShapesAndUniqueAncestors(aNewContShape, aValType, anAncType, aNewMap);
1254 TopTools_ListOfShape aNewResults;
1255 for(TopTools_ListOfShape::Iterator aNewSubs(theShapes); aNewSubs.More(); aNewSubs.Next()) {
1256 TopoDS_Shape aCand = aNewSubs.Value();
1257 if (aNewMap.Contains(aCand) && aNewMap.FindFromKey(aCand).Extent() == aNumInOld)
1258 aNewResults.Append(aCand);
1260 if (!aNewResults.IsEmpty() && aNewResults.Size() < theShapes.Size())
1261 theShapes = aNewResults;
1266 bool Model_AttributeSelection::searchNewContext(std::shared_ptr<Model_Document> theDoc,
1267 const TopoDS_Shape theContShape, ResultPtr theContext, TopoDS_Shape theValShape,
1268 TDF_Label theAccessLabel,
1269 std::list<ResultPtr>& theResults, TopTools_ListOfShape& theValShapes)
1271 std::set<ResultPtr> aResults; // to avoid duplicates, new context, null if deleted
1272 // iterate context and shape, but also if it is sub-shape of main shape, check also it
1273 TopTools_ListOfShape aContextList;
1274 aContextList.Append(theContShape);
1275 if (theContext.get()) {
1276 ResultPtr aComposite = ModelAPI_Tools::bodyOwner(theContext);
1277 if (aComposite.get() && aComposite->shape().get() && !aComposite->shape()->isNull())
1278 aContextList.Append(aComposite->shape()->impl<TopoDS_Shape>());
1280 for(TopTools_ListOfShape::Iterator aContIter(aContextList); aContIter.More(); aContIter.Next()) {
1281 TNaming_SameShapeIterator aModifIter(aContIter.ChangeValue(), theAccessLabel);
1282 for(; aModifIter.More(); aModifIter.Next()) {
1283 TDF_Label anObjLab = aModifIter.Label().Father();
1284 ResultPtr aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1285 (theDoc->objects()->object(anObjLab));
1286 if (!aModifierObj.get()) {
1287 // #2241: shape may be sub-element of new object, not main (shell created from faces)
1288 if (!anObjLab.IsRoot())
1289 aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1290 (theDoc->objects()->object(anObjLab.Father()));
1291 if (!aModifierObj.get())
1294 FeaturePtr aModifierFeat = theDoc->feature(aModifierObj);
1295 if (!aModifierFeat.get())
1297 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1298 if (aModifierFeat == aThisFeature || !theDoc->isLaterByDep(aThisFeature, aModifierFeat))
1299 continue; // the modifier feature is later than this, so, should not be used
1300 FeaturePtr aCurrentModifierFeat = theDoc->feature(theContext);
1301 if (aCurrentModifierFeat == aModifierFeat ||
1302 !theDoc->isLaterByDep(aModifierFeat, aCurrentModifierFeat))
1303 continue; // the current modifier is later than the found, so, useless
1304 Handle(TNaming_NamedShape) aNewNS;
1305 aModifIter.Label().FindAttribute(TNaming_NamedShape::GetID(), aNewNS);
1306 if (aNewNS->Evolution() == TNaming_MODIFY || aNewNS->Evolution() == TNaming_GENERATED) {
1307 aResults.insert(aModifierObj);
1308 } else if (aNewNS->Evolution() == TNaming_DELETE) { // a shape was deleted => result is empty
1309 aResults.insert(ResultPtr());
1310 } else { // not-processed modification => don't support it
1315 // if there exist context composite and sub-result(s), leave only sub(s)
1316 for(std::set<ResultPtr>::iterator aResIter = aResults.begin(); aResIter != aResults.end();) {
1317 ResultPtr aParent = ModelAPI_Tools::bodyOwner(*aResIter);
1318 for(; aParent.get(); aParent = ModelAPI_Tools::bodyOwner(aParent))
1319 if (aResults.count(aParent))
1321 if (aParent.get()) { // erase from set, so, restart iteration
1322 aResults.erase(aParent);
1323 aResIter = aResults.begin();
1327 if (aResults.empty()) {
1328 // check the context become concealed by operation which is earlier than this selection
1329 std::list<ResultPtr> allRes;
1330 ResultPtr aRoot = ModelAPI_Tools::bodyOwner(theContext, true);
1333 ResultBodyPtr aRootBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aRoot);
1334 if (aRootBody.get()) {
1335 ModelAPI_Tools::allSubs(aRootBody, allRes);
1336 allRes.push_back(aRootBody);
1338 allRes.push_back(aRoot);
1340 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1341 for (std::list<ResultPtr>::iterator aSub = allRes.begin(); aSub != allRes.end(); aSub++) {
1342 ResultPtr aResCont = *aSub;
1343 const std::set<AttributePtr>& aRefs = aResCont->data()->refsToMe();
1344 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1345 for (; aRef != aRefs.end(); aRef++) {
1346 if (!aRef->get() || !(*aRef)->owner().get())
1348 // concealed attribute only
1349 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1350 if (aRefFeat == aThisFeature)
1352 if (!ModelAPI_Session::get()->validators()->isConcealed(
1353 aRefFeat->getKind(), (*aRef)->id()))
1355 if (theDoc->isLaterByDep(aThisFeature, aRefFeat)) {
1356 // for extrusion cut in python script the nested sketch reference may be concealed before
1357 // it is nested, so, check this composite feature is valid
1358 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
1359 // need to be validated to update the "Apply" state if not previewed
1360 if (aFactory->validate(aRefFeat)) {
1361 // there could be a reference to unmodified object, check result contain same shape
1362 std::list<ResultPtr> aRefResults;
1363 ModelAPI_Tools::allResults(aRefFeat, aRefResults);
1364 std::list<ResultPtr>::iterator aRefIter = aRefResults.begin();
1365 for(; aRefIter != aRefResults.end(); aRefIter++) {
1366 ResultBodyPtr aRefBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRefIter);
1367 if (!aRefBody.get() || aRefBody->numberOfSubs() != 0) // iterate only leafs
1369 GeomShapePtr aRefShape = aRefBody->shape();
1370 if (!aRefShape.get() || aRefShape->isNull())
1372 if (aRefShape->impl<TopoDS_Shape>().IsSame(theContShape)) {
1373 // add the new context result with the same shape
1374 aResults.insert(aRefBody);
1377 if (aResults.empty())
1378 return true; // feature conceals result, return true, so the context will be removed
1383 if (aResults.empty())
1384 return false; // no modifications found, must stay the same
1386 // iterate all results to find further modifications
1387 std::set<ResultPtr>::iterator aResIter = aResults.begin();
1388 for(; aResIter != aResults.end(); aResIter++) {
1389 if (aResIter->get() != NULL) {
1390 // compute new values by two contexts: the old and the new
1391 TopTools_ListOfShape aValShapes;
1392 computeValues(theContext, *aResIter, theValShape, aValShapes);
1394 TopTools_ListIteratorOfListOfShape aNewVal(aValShapes);
1395 for(; aNewVal.More(); aNewVal.Next()) {
1396 std::list<ResultPtr> aNewRes;
1397 TopTools_ListOfShape aNewUpdatedVal;
1398 TopoDS_Shape aNewValSh = aNewVal.Value();
1399 TopoDS_Shape aNewContShape = (*aResIter)->shape()->impl<TopoDS_Shape>();
1400 if (theValShape.IsNull() && aNewContShape.IsSame(aNewValSh))
1401 aNewValSh.Nullify();
1402 if (searchNewContext(theDoc, aNewContShape, *aResIter, aNewValSh,
1403 theAccessLabel, aNewRes, aNewUpdatedVal))
1405 // append new results instead of the current ones
1406 std::list<ResultPtr>::iterator aNewIter = aNewRes.begin();
1407 TopTools_ListIteratorOfListOfShape aNewUpdVal(aNewUpdatedVal);
1408 for(; aNewIter != aNewRes.end(); aNewIter++, aNewUpdVal.Next()) {
1409 theResults.push_back(*aNewIter);
1410 theValShapes.Append(aNewUpdVal.Value());
1412 } else { // the current result is good
1413 theResults.push_back(*aResIter);
1414 theValShapes.Append(aNewValSh);
1419 return true; // theResults must be empty: everything is deleted
1422 void Model_AttributeSelection::updateInHistory(bool& theRemove)
1424 ResultPtr aContext = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
1425 // only bodies and parts may be modified later in the history, don't do anything otherwise
1426 if (!aContext.get() || (aContext->groupName() != ModelAPI_ResultBody::group() &&
1427 aContext->groupName() != ModelAPI_ResultPart::group()))
1429 std::shared_ptr<Model_Document> aDoc =
1430 std::dynamic_pointer_cast<Model_Document>(aContext->document());
1431 std::shared_ptr<Model_Data> aContData = std::dynamic_pointer_cast<Model_Data>(aContext->data());
1432 if (!aContData.get() || !aContData->isValid())
1434 TDF_Label aContLab = aContData->shapeLab(); // named shape where the selected context is located
1436 // checking this may be just a reference to another context (same shape), so use that label
1437 Handle(TNaming_NamedShape) aContNS;
1438 Handle(TDF_Reference) aRefAttr;
1439 while(!aContLab.FindAttribute(TNaming_NamedShape::GetID(), aContNS) &&
1440 aContLab.FindAttribute(TDF_Reference::GetID(), aRefAttr))
1441 aContLab = aRefAttr->Get();
1443 if (!aContLab.FindAttribute(TNaming_NamedShape::GetID(), aContNS)) {
1444 bool aFoundNewContext = true;
1445 ResultPtr aNewContext = aContext;
1446 while(aFoundNewContext) {
1447 aFoundNewContext = false;
1448 // parts have no shape in result, so, trace references using the Part info
1449 if (aNewContext->groupName() == ModelAPI_ResultPart::group()) {
1450 ResultPartPtr aPartContext = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aNewContext);
1451 if (aPartContext.get()) { // searching for the up to date references to the referenced cont
1452 const std::set<AttributePtr>& aRefs = aPartContext->data()->refsToMe();
1453 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1454 for(; aRef != aRefs.end(); aRef++) {
1455 // to avoid detection of part changes by local selection only
1456 AttributeSelectionPtr aSel =
1457 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(*aRef);
1458 if (aSel.get() && aSel->value().get() &&
1459 !aSel->value()->isSame(aSel->context()->shape()))
1462 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1464 if (aRefFeat.get() && aRefFeat != owner() && aRefFeat->firstResult().get()) {
1465 // check the reference is concealed: #2900
1466 ModelAPI_ValidatorsFactory* aValidators = ModelAPI_Session::get()->validators();
1467 if (!aValidators->isConcealed(aRefFeat->getKind(), (*aRef)->id()))
1469 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1470 if (!aDoc->isLaterByDep(aRefFeat, aThisFeature)) { // found better feature
1471 aFoundNewContext = true;
1472 aNewContext = aRefFeat->firstResult();
1479 if (aNewContext != aContext) {
1480 setValue(aNewContext, value());
1484 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1485 FeaturePtr aCurrentModifierFeat = aDoc->feature(aContext);
1486 // iterate the context shape modifications in order to find a feature that is upper in history
1487 // that this one and is really modifies the referenced result to refer to it
1488 ResultPtr aModifierResFound;
1489 TNaming_Iterator aPairIter(aContNS);
1490 if (!aPairIter.More())
1492 TopoDS_Shape aNewCShape = aPairIter.NewShape();
1493 bool anIterate = true;
1494 // trying to update also the sub-shape selected
1495 GeomShapePtr aSubShape = value();
1496 if (aSubShape.get() && aSubShape->isEqual(aContext->shape()))
1498 TopoDS_Shape aValShape;
1499 if (aSubShape.get()) {
1500 aValShape = aSubShape->impl<TopoDS_Shape>();
1503 std::list<ResultPtr> aNewContexts;
1504 TopTools_ListOfShape aValShapes;
1505 if (searchNewContext(aDoc, aNewCShape, aContext, aValShape, aContLab, aNewContexts, aValShapes))
1507 std::set<ResultPtr> allContexts, aSkippedContext;
1508 std::list<ResultPtr>::iterator aNewContext = aNewContexts.begin();
1509 for(; aNewContext != aNewContexts.end(); aNewContext++)
1510 allContexts.insert(*aNewContext);
1512 // if there exist context composite and sub-result(s), leave only sub(s)
1513 std::set<ResultPtr>::iterator aResIter = allContexts.begin();
1514 for(; aResIter != allContexts.end(); aResIter++) {
1515 ResultPtr aParent = ModelAPI_Tools::bodyOwner(*aResIter);
1516 for(; aParent.get(); aParent = ModelAPI_Tools::bodyOwner(aParent))
1517 if (allContexts.count(aParent))
1518 aSkippedContext.insert(aParent);
1521 GeomAPI_Shape::ShapeType aListShapeType = GeomAPI_Shape::SHAPE;
1523 if (myParent->selectionType() == "VERTEX" || myParent->selectionType() == "Vertices")
1524 aListShapeType = GeomAPI_Shape::VERTEX;
1525 else if (myParent->selectionType() == "EDGE" || myParent->selectionType() == "Edges")
1526 aListShapeType = GeomAPI_Shape::EDGE;
1527 else if (myParent->selectionType() == "FACE" || myParent->selectionType() == "Faces")
1528 aListShapeType = GeomAPI_Shape::FACE;
1531 std::list<ResultPtr>::iterator aNewCont = aNewContexts.begin();
1532 TopTools_ListIteratorOfListOfShape aNewValues(aValShapes);
1533 bool aFirst = true; // first is set to this, next are appended to parent
1534 for(; aNewCont != aNewContexts.end(); aNewCont++, aNewValues.Next()) {
1535 if (aSkippedContext.count(*aNewCont))
1538 GeomShapePtr aValueShape;
1539 if (!aNewValues.Value().IsNull()) {
1540 aValueShape = std::make_shared<GeomAPI_Shape>();
1541 aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewValues.Value()));
1543 // Check that list has the same type of shape selection before adding.
1544 GeomAPI_Shape::ShapeType aShapeShapeType = GeomAPI_Shape::SHAPE;
1545 if (aValueShape.get()) {
1546 aShapeShapeType = aValueShape->shapeType();
1548 aShapeShapeType = (*aNewCont)->shape()->shapeType();
1550 if (aListShapeType != GeomAPI_Shape::SHAPE && aListShapeType != aShapeShapeType) {
1554 ResultPtr aNewContext = *aNewCont;
1555 if (aValueShape.get()) { // #2892 if context is higher level result, search this sub in lower
1556 ResultBodyPtr aBodyContext = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aNewContext);
1557 if (aBodyContext.get() && aBodyContext->numberOfSubs() != 0) {
1558 std::list<ResultPtr> aLower;
1559 ModelAPI_Tools::allSubs(aBodyContext, aLower, true);
1560 for(std::list<ResultPtr>::iterator aL = aLower.begin(); aL != aLower.end(); aL++) {
1561 GeomShapePtr aLShape = (*aL)->shape();
1562 if (aLShape.get() && !aLShape->isNull()) {
1563 if (aLShape->isSubShape(aValueShape, false)) {
1573 if (!myParent || !myParent->isInList(aNewContext, aValueShape)) { // avoid duplicates
1574 setValue(aNewContext, aValueShape);
1577 } else if (myParent) {
1578 if (!myParent->isInList(aNewContext, aValueShape)) // avoid addition of duplicates
1579 myParent->append(aNewContext, aValueShape);
1582 if (aFirst) { // nothing was added, all results were deleted
1586 ResultPtr anEmptyContext;
1587 std::shared_ptr<GeomAPI_Shape> anEmptyShape;
1588 setValue(anEmptyContext, anEmptyShape); // nullify the selection
1595 void Model_AttributeSelection::setParent(Model_AttributeSelectionList* theParent)
1597 myParent = theParent;
1600 std::string Model_AttributeSelection::contextName(const TDF_Label theSelectionLab)
1602 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1603 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1604 FeaturePtr aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1605 bool aBaseDocumnetUsed = false;
1606 if (!aFeatureOwner.get()) { // use module document
1607 aDoc = std::dynamic_pointer_cast<Model_Document>(ModelAPI_Session::get()->moduleDocument());
1608 aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1609 aBaseDocumnetUsed = true;
1611 if (aFeatureOwner.get()) {
1612 // if it is sub-element of the sketch, the context name is the name of the sketch
1613 // searching also for result - real context
1615 FeaturePtr aComposite = ModelAPI_Tools::compositeOwner(aFeatureOwner);
1616 if (aComposite.get() && aComposite->results().size() == 1 &&
1617 aComposite->firstResult()->groupName() == ModelAPI_ResultConstruction::group()) {
1618 aFeatureOwner = aComposite;
1619 aResult = aFeatureOwner->firstResult();
1621 aResult = aDoc->resultByLab(theSelectionLab);
1623 if (aResult.get()) {
1624 // this is to avoid duplicated names of results problem
1625 std::string aContextName = aResult->data()->name();
1626 // myLab corresponds to the current time
1627 TDF_Label aCurrentLab = selectionLabel();
1628 while(aCurrentLab.Depth() > 3)
1629 aCurrentLab = aCurrentLab.Father();
1631 int aNumInHistoryNames =
1632 aDoc->numberOfNameInHistory(aResult, aCurrentLab);
1633 while(aNumInHistoryNames > 1) { // add "_" before name the needed number of times
1634 aContextName = "_" + aContextName;
1635 aNumInHistoryNames--;
1637 if (aBaseDocumnetUsed)
1638 aContextName = aDoc->kind() + "/" + aContextName;
1639 return aContextName;
1642 return ""; // invalid case
1645 /// This method restores by the context and value name the context label and
1646 /// sub-label where the value is. Returns true if it is valid.
1647 bool Model_AttributeSelection::restoreContext(std::string theName,
1648 TDF_Label& theContext, TDF_Label& theValue)
1650 static const GeomShapePtr anEmptyShape; // to store context only
1651 std::string aName = theName;
1652 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1653 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1655 // remove the sub-value part if exists
1656 std::string aSubShapeName = aName;
1657 std::string::size_type n = aName.find('/');
1658 if (n != std::string::npos) {
1659 aName = aName.substr(0, n);
1662 if (aName.empty()) return false;
1663 bool anUniqueContext = false;
1664 ResultPtr aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1665 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull()) {
1667 aDoc = std::dynamic_pointer_cast<Model_Document>(
1668 ModelAPI_Session::get()->moduleDocument());
1669 if (theName.find(aDoc->kind()) == 0) { // remove the document identifier from name if exists
1670 aSubShapeName = theName.substr(aDoc->kind().size() + 1);
1671 aName = aSubShapeName;
1672 std::string::size_type n = aName.find('/');
1673 if (n != std::string::npos) {
1674 aName = aName.substr(0, n);
1677 aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1678 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull())
1682 // searching the sub-shape
1683 static const ResultPtr anEmpty;
1684 theValue = aDoc->findNamingName(aSubShapeName, anUniqueContext ? aCont : anEmpty);
1686 // sketch sub-component shape and name is located in separated feature label, try the sub-name
1687 if (theValue.IsNull() && aCont->groupName() == ModelAPI_ResultConstruction::group()) {
1688 std::string::size_type aSlash = aSubShapeName.rfind('/');
1689 if (aSlash != std::string::npos) {
1690 std::string aCompName = aSubShapeName.substr(aSlash + 1);
1691 CompositeFeaturePtr aComposite =
1692 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aDoc->feature(aCont));
1693 if (aComposite.get() && aComposite->numberOfSubs()) {
1694 const int aSubNum = aComposite->numberOfSubs();
1695 for (int a = 0; a < aSubNum && theValue.IsNull(); a++) {
1696 FeaturePtr aSub = aComposite->subFeature(a);
1697 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
1698 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
1699 for (; aRes != aResults.cend() && theValue.IsNull(); aRes++) {
1700 if ((*aRes)->data()->name() == aCompName) {
1701 theValue = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1703 } else { // any sub-label because the sketch line may be renamed, but not sub-vertices
1704 TDF_Label aLab = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1705 TDF_ChildIDIterator aSubNames(aLab, TDataStd_Name::GetID());
1706 for(; aSubNames.More(); aSubNames.Next()) {
1707 if (Handle(TDataStd_Name)::DownCast(aSubNames.Value())->Get().
1708 IsEqual(aCompName.c_str())) {
1709 theValue = aSubNames.Value()->Label();
1721 theContext = std::dynamic_pointer_cast<Model_Data>(aCont->data())->label();
1726 bool Model_AttributeSelection::isLater(
1727 const TDF_Label theResult1, const TDF_Label theResult2) const
1729 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1730 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1731 FeaturePtr aFeat1 = aDoc->featureByLab(theResult1);
1734 FeaturePtr aFeat2 = aDoc->featureByLab(theResult2);
1737 return aDoc->isLaterByDep(aFeat1, aFeat2);
1740 ResultPtr Model_AttributeSelection::newestContext(
1741 const ResultPtr theCurrent, const GeomShapePtr theValue)
1743 ResultPtr aResult = theCurrent;
1744 GeomShapePtr aSelectedShape = theValue.get() ? theValue : theCurrent->shape();
1745 std::shared_ptr<Model_Document> aDoc =
1746 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1747 bool aFindNewContext = true;
1748 while (aFindNewContext && aResult.get()) {
1749 aFindNewContext = false;
1750 // try to find the last context to find the up to date shape
1751 TopoDS_Shape aConShape = aResult->shape()->impl<TopoDS_Shape>();
1752 if (TNaming_Tool::HasLabel(selectionLabel(), aConShape)) {
1753 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aConShape, selectionLabel());
1754 if (!aNS.IsNull()) {
1755 aNS = TNaming_Tool::CurrentNamedShape(aNS);
1757 && isLater(selectionLabel(), aNS->Label())
1758 && isLater(aNS->Label(),
1759 std::dynamic_pointer_cast<Model_Data>(aResult->data())->label()))
1761 TDF_Label aLab = aNS->Label();
1762 ResultPtr aRes = aDoc->resultByLab(aLab);
1764 if (aRes->shape()->isSubShape(aSelectedShape)) {
1766 aFindNewContext = true;
1774 // TestFillWireVertex.py - sketch constructions for wire may participate too
1775 //if (aResult->groupName() == ModelAPI_ResultBody::group()) {
1776 // try to search newer context by the concealment references
1777 // take references to all results: root one, any sub
1778 std::list<ResultPtr> allRes;
1779 ResultPtr aCompContext;
1780 ResultBodyPtr aCompBody = ModelAPI_Tools::bodyOwner(aResult, true);
1781 if (aCompBody.get()) {
1782 ModelAPI_Tools::allSubs(aCompBody, allRes);
1783 allRes.push_back(aCompBody);
1784 aCompContext = aCompBody;
1787 allRes.push_back(aResult);
1789 for (std::list<ResultPtr>::iterator aSub = allRes.begin(); aSub != allRes.end(); aSub++) {
1790 ResultPtr aResCont = *aSub;
1791 ResultBodyPtr aResBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResCont);
1792 if (aResBody.get() && aResBody->numberOfSubs() > 0 && aResBody != aCompContext)
1793 continue; // only lower and higher level subs are counted
1794 const std::set<AttributePtr>& aRefs = aResCont->data()->refsToMe();
1795 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1796 for (; !aFindNewContext && aRef != aRefs.end(); aRef++) {
1797 if (!aRef->get() || !(*aRef)->owner().get())
1799 // concealed attribute only
1800 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1801 if (!ModelAPI_Session::get()->validators()->isConcealed(
1802 aRefFeat->getKind(), (*aRef)->id()))
1804 // search the feature result that contains sub-shape selected
1805 std::list<std::shared_ptr<ModelAPI_Result> > aResults;
1807 // take all sub-results or one result
1808 std::list<ResultPtr> aRefFeatResults;
1809 ModelAPI_Tools::allResults(aRefFeat, aRefFeatResults);
1810 std::list<ResultPtr>::iterator aRefResIter = aRefFeatResults.begin();
1811 for (; aRefResIter != aRefFeatResults.end(); aRefResIter++) {
1812 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRefResIter);
1813 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1814 aResults.push_back(aBody);
1816 std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = aResults.begin();
1818 // searching by sub-shape
1819 for (; aResIter != aResults.end(); aResIter++) {
1820 if (!aResIter->get() || !(*aResIter)->data()->isValid() || (*aResIter)->isDisabled())
1822 GeomShapePtr aShape = (*aResIter)->shape();
1823 if (aShape.get() && aShape->isSubShape(aSelectedShape, false)) {
1824 aResult = *aResIter; // found new context (produced from this) with same subshape
1825 aFindNewContext = true; // continue searching further
1832 // if compsolid is context, try to take sub-solid as context: like in GUI and scripts
1833 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
1834 if (aComp && aComp->numberOfSubs()) {
1835 std::list<ResultPtr> allSubs;
1836 ModelAPI_Tools::allSubs(aComp, allSubs);
1837 std::list<ResultPtr>::iterator aS = allSubs.begin();
1838 for (; aS != allSubs.end(); aS++) {
1839 ResultBodyPtr aSub = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aS);
1840 if (aSub && aSub->numberOfSubs() == 0 && aSub->shape().get() &&
1841 aSub->shape()->isSubShape(aSelectedShape)) {
1847 // in case sketch line was selected for wire, but wire was concealed and not such line anymore,
1848 // so, actually, the sketch element was selected (which is never concealed)
1849 if (aResult != theCurrent && aResult->isConcealed())
1850 aResult = theCurrent;
1854 void Model_AttributeSelection::combineGeometrical()
1856 if (myTmpContext.get() || myTmpSubShape.get())
1858 TDF_Label aSelLab = selectionLabel();
1859 if (aSelLab.IsAttribute(kINVALID_SELECTION) || !myRef.isInitialized())
1862 if (aSelLab.IsAttribute(kCIRCLE_CENTER) || aSelLab.IsAttribute(kELLIPSE_CENTER1) ||
1863 aSelLab.IsAttribute(kELLIPSE_CENTER2) || aSelLab.IsAttribute(kSIMPLE_REF_ID))
1866 if (aSelLab.IsAttribute(kPART_REF_ID)) {
1867 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(context());
1868 if (!aPart.get() || !aPart->isActivated())
1869 return; // postponed naming needed
1870 Handle(TDataStd_Integer) anIndex;
1871 if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
1872 if (anIndex->Get()) { // special selection attribute was created, use it
1873 std::string aNewName;
1874 aPart->combineGeometrical(anIndex->Get(), aNewName);
1875 TDataStd_Name::Set(aSelLab, aNewName.c_str());
1881 std::shared_ptr<Model_ResultConstruction> aConstr =
1882 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
1885 FeaturePtr aFeature = contextFeature();
1889 Selector_Selector aSelector(aSelLab, baseDocumentLab());
1890 TopoDS_Shape aContextShape = context()->shape()->impl<TopoDS_Shape>();
1891 if (aSelector.restore(aContextShape)) {
1892 aSelector.combineGeometrical(aContextShape);
1896 TDF_Label Model_AttributeSelection::baseDocumentLab()
1898 if (ModelAPI_Session::get()->moduleDocument() != owner()->document())
1899 return std::dynamic_pointer_cast<Model_Document>
1900 (ModelAPI_Session::get()->moduleDocument())->extConstructionsLabel();
1901 static TDF_Label anEmpty;