1 // Copyright (C) 2014-2017 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
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #include "Model_AttributeSelection.h"
22 #include "Model_Application.h"
23 #include "Model_Events.h"
24 #include "Model_Data.h"
25 #include "Model_Document.h"
26 #include <Model_Objects.h>
27 #include <Model_AttributeSelectionList.h>
28 #include <Model_ResultConstruction.h>
29 #include <ModelAPI_Feature.h>
30 #include <ModelAPI_ResultBody.h>
31 #include <ModelAPI_ResultBody.h>
32 #include <ModelAPI_ResultConstruction.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_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");
93 // reference to the external sketch face
94 Standard_GUID kEXT_SKETCH_FACE("ba32aa31-bde7-422f-80b4-79c757c77b49");
95 // reference to the external sketch wire
96 Standard_GUID kEXT_SKETCH_WIRE("ba32aa31-bde7-422f-80b4-79c757c77b46");
97 // reference to the external sketch edge
98 Standard_GUID kEXT_SKETCH_EDGE("ba32aa31-bde7-422f-80b4-79c757c77b48");
99 // reference to the external sketch vertex
100 Standard_GUID kEXT_SKETCH_VERT("ba32aa31-bde7-422f-80b4-79c757c77b47");
102 // prefix for the whole feature context identification
103 const static std::string kWHOLE_FEATURE = "all-in-";
105 // on this label is stored:
106 // TNaming_NamedShape - selected shape
107 // TNaming_Naming - topological selection information (for the body)
108 // TDataStd_IntPackedMap - indexes of edges in composite element (for construction)
109 // TDataStd_Integer - type of the selected shape (for construction)
110 // TDF_Reference - from ReferenceAttribute, the context
111 bool Model_AttributeSelection::setValue(const ObjectPtr& theContext,
112 const std::shared_ptr<GeomAPI_Shape>& theSubShape, const bool theTemporarily)
114 if (theTemporarily &&
115 (!theContext.get() || theContext->groupName() != ModelAPI_Feature::group())) {
116 // just keep the stored without DF update
117 myTmpContext = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
118 myTmpSubShape = theSubShape;
119 owner()->data()->sendAttributeUpdated(this);
122 myTmpContext.reset();
123 myTmpSubShape.reset();
124 myTmpCenterType = NOT_CENTER;
128 const std::shared_ptr<GeomAPI_Shape>& anOldShape = internalValue(aType);
129 bool isOldContext = theContext == myRef.value();
130 bool isOldShape = isOldContext &&
131 (theSubShape == anOldShape || (theSubShape && anOldShape && theSubShape->isEqual(anOldShape)));
132 if (isOldShape) return false; // shape is the same, so context is also unchanged
133 bool aToUnblock = false;
134 // update the referenced object if needed
136 aToUnblock = !owner()->data()->blockSendAttributeUpdated(true);
137 myRef.setValue(theContext);
140 // do noth use naming if selected shape is result shape itself, but not sub-shape
141 TDF_Label aSelLab = selectionLabel();
142 aSelLab.ForgetAttribute(kSIMPLE_REF_ID);
143 aSelLab.ForgetAttribute(kINVALID_SELECTION);
144 aSelLab.ForgetAttribute(kCIRCLE_CENTER);
145 aSelLab.ForgetAttribute(kELLIPSE_CENTER1);
146 aSelLab.ForgetAttribute(kELLIPSE_CENTER2);
147 aSelLab.ForgetAttribute(kEXT_SKETCH_FACE);
148 aSelLab.ForgetAttribute(kEXT_SKETCH_WIRE);
149 aSelLab.ForgetAttribute(kEXT_SKETCH_EDGE);
150 aSelLab.ForgetAttribute(kEXT_SKETCH_VERT);
152 bool isDegeneratedEdge = false;
153 // do not use the degenerated edge as a shape, a null context and shape is used in the case
154 if (theSubShape.get() && !theSubShape->isNull() && theSubShape->isEdge()) {
155 const TopoDS_Shape& aSubShape = theSubShape->impl<TopoDS_Shape>();
156 if (aSubShape.ShapeType() == TopAbs_EDGE)
157 isDegeneratedEdge = BRep_Tool::Degenerated(TopoDS::Edge(aSubShape)) == Standard_True;
159 if (!theContext.get() || isDegeneratedEdge) {
160 // to keep the reference attribute label
161 TDF_Label aRefLab = myRef.myRef->Label();
162 aSelLab.ForgetAllAttributes(true);
163 myRef.myRef = TDF_Reference::Set(aSelLab.Father(), aSelLab.Father());
165 owner()->data()->blockSendAttributeUpdated(false);
168 bool isSelectBody = theContext->groupName() == ModelAPI_ResultBody::group();
170 ResultConstructionPtr aContextConstruction =
171 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theContext);
172 isSelectBody = aContextConstruction.get() && !aContextConstruction->isInfinite();
175 ResultPtr aContextResult = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
176 GeomShapePtr aContextShape = aContextResult->shape();
177 // do not select the whole shape for body:it is already must be in the data framework
178 // equal and null selected objects mean the same: object is equal to context,
179 if (aContextShape.get() && (aContextShape->isEqual(theSubShape) || !theSubShape.get())) {
180 aSelLab.ForgetAllAttributes(true);
181 TDataStd_UAttribute::Set(aSelLab, kSIMPLE_REF_ID);
183 selectBody(aContextResult, theSubShape);
185 } else if (theContext->groupName() == ModelAPI_ResultConstruction::group()) {
186 aSelLab.ForgetAllAttributes(true); // to remove old selection data
187 std::shared_ptr<Model_ResultConstruction> aConstruction =
188 std::dynamic_pointer_cast<Model_ResultConstruction>(theContext);
189 std::shared_ptr<GeomAPI_Shape> aSubShape;
190 if (theSubShape.get() && !aConstruction->shape()->isEqual(theSubShape))
191 aSubShape = theSubShape; // the whole context
192 if (aConstruction->isInfinite()) {
193 // For correct naming selection, put the shape into the naming structure.
194 // It seems sub-shapes are not needed: only this shape is (and can be) selected.
196 TNaming_Builder aBuilder(aSelLab);
197 aBuilder.Generated(aConstruction->shape()->impl<TopoDS_Shape>());
198 std::string anInfinitiveName = contextName(aConstruction);
199 TDataStd_Name::Set(aSelLab, anInfinitiveName.c_str());
200 std::dynamic_pointer_cast<Model_Document>(owner()->document())
201 ->addNamingName(aSelLab, anInfinitiveName.c_str());
204 } else if (theContext->groupName() == ModelAPI_ResultPart::group()) {
205 aSelLab.ForgetAllAttributes(true);
206 TDataStd_UAttribute::Set(aSelLab, kPART_REF_ID);
207 selectPart(std::dynamic_pointer_cast<ModelAPI_Result>(theContext), theSubShape);
208 } else { // check the feature context: parent-Part of this feature should not be used
209 FeaturePtr aFeatureContext = std::dynamic_pointer_cast<ModelAPI_Feature>(theContext);
210 if (aFeatureContext.get()) {
211 if (owner()->document() != aFeatureContext->document()) {
212 aSelLab.ForgetAllAttributes(true);
213 myRef.setValue(ObjectPtr());
215 owner()->data()->blockSendAttributeUpdated(false);
221 owner()->data()->sendAttributeUpdated(this);
224 owner()->data()->blockSendAttributeUpdated(false);
229 void Model_AttributeSelection::setValueCenter(
230 const ObjectPtr& theContext, const std::shared_ptr<GeomAPI_Edge>& theEdge,
231 const CenterType theCenterType, const bool theTemporarily)
233 bool anUpdated = setValue(theContext, theEdge, theTemporarily);
234 if (theTemporarily) {
235 myTmpCenterType = theCenterType;
236 } else { // store in the data structure
237 TDF_Label aSelLab = selectionLabel();
238 switch(theCenterType) {
241 anUpdated = !aSelLab.IsAttribute(kCIRCLE_CENTER);
242 TDataStd_UAttribute::Set(aSelLab, kCIRCLE_CENTER);
244 case ELLIPSE_FIRST_FOCUS:
246 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER1);
247 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER1);
249 case ELLIPSE_SECOND_FOCUS:
251 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER2);
252 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER2);
256 owner()->data()->sendAttributeUpdated(this);
260 void Model_AttributeSelection::selectValue(
261 const std::shared_ptr<ModelAPI_AttributeSelection>& theSource)
264 std::shared_ptr<GeomAPI_Shape> aValue =
265 std::dynamic_pointer_cast<Model_AttributeSelection>(theSource)->internalValue(aType);
266 if (!aValue.get() || aType == NOT_CENTER) {
267 setValue(theSource->context(), aValue);
269 std::shared_ptr<GeomAPI_Edge> anEdge(new GeomAPI_Edge);
270 anEdge->setImpl(new TopoDS_Shape(aValue->impl<TopoDS_Shape>()));
271 setValueCenter(theSource->context(), anEdge, aType);
275 void Model_AttributeSelection::removeTemporaryValues()
277 if (myTmpContext.get() || myTmpSubShape.get()) {
278 myTmpContext.reset();
279 myTmpSubShape.reset();
283 // returns the center of the edge: circular or elliptical
284 GeomShapePtr centerByEdge(GeomShapePtr theEdge, ModelAPI_AttributeSelection::CenterType theType)
286 if (theType != ModelAPI_AttributeSelection::NOT_CENTER && theEdge.get() != NULL) {
287 TopoDS_Shape aShape = theEdge->impl<TopoDS_Shape>();
288 if (!aShape.IsNull() && aShape.ShapeType() == TopAbs_EDGE) {
289 TopoDS_Edge anEdge = TopoDS::Edge(aShape);
290 double aFirst, aLast;
291 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
292 if (!aCurve.IsNull()) {
293 TopoDS_Vertex aVertex;
294 BRep_Builder aBuilder;
295 if (theType == ModelAPI_AttributeSelection::CIRCLE_CENTER) {
296 Handle(Geom_Circle) aCirc = Handle(Geom_Circle)::DownCast(aCurve);
297 if (!aCirc.IsNull()) {
298 aBuilder.MakeVertex(aVertex, aCirc->Location(), Precision::Confusion());
301 Handle(Geom_Ellipse) anEll = Handle(Geom_Ellipse)::DownCast(aCurve);
302 if (!anEll.IsNull()) {
303 aBuilder.MakeVertex(aVertex,
304 theType == ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS ?
305 anEll->Focus1() : anEll->Focus2(), Precision::Confusion());
308 if (!aVertex.IsNull()) {
309 std::shared_ptr<GeomAPI_Vertex> aResult(new GeomAPI_Vertex);
310 aResult->setImpl(new TopoDS_Vertex(aVertex));
316 return theEdge; // no vertex, so, return the initial edge
319 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::value()
321 if (!ModelAPI_AttributeSelection::isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
322 return std::shared_ptr<GeomAPI_Shape>();
323 CenterType aType = NOT_CENTER;
324 std::shared_ptr<GeomAPI_Shape> aResult = internalValue(aType);
325 return centerByEdge(aResult, aType);
328 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::internalValue(CenterType& theType)
330 theType = NOT_CENTER;
331 GeomShapePtr aResult;
332 if (myTmpContext.get() || myTmpSubShape.get()) {
333 theType = myTmpCenterType;
334 ResultConstructionPtr aResulConstruction =
335 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(myTmpContext);
336 if(aResulConstruction.get()) {
337 // it is just reference to construction.
338 return myTmpSubShape;
340 return myTmpSubShape.get() ? myTmpSubShape : myTmpContext->shape();
343 TDF_Label aSelLab = selectionLabel();
344 if (aSelLab.IsAttribute(kINVALID_SELECTION))
347 if (aSelLab.IsAttribute(kCIRCLE_CENTER))
348 theType = CIRCLE_CENTER;
349 else if (aSelLab.IsAttribute(kELLIPSE_CENTER1))
350 theType = ELLIPSE_FIRST_FOCUS;
351 else if (aSelLab.IsAttribute(kELLIPSE_CENTER2))
352 theType = ELLIPSE_SECOND_FOCUS;
355 if (myRef.isInitialized()) {
356 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
357 ResultPtr aContext = context();
358 if (!aContext.get() || aContext->groupName() == ModelAPI_ResultConstruction::group())
359 return aResult; // empty result, for whole construction selection also
360 return aContext->shape();
362 if (aSelLab.IsAttribute(kPART_REF_ID)) {
363 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(context());
364 if (!aPart.get() || !aPart->isActivated())
365 return std::shared_ptr<GeomAPI_Shape>(); // postponed naming needed
366 Handle(TDataStd_Integer) anIndex;
367 if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
368 if (anIndex->Get()) { // special selection attribute was created, use it
369 return aPart->selectionValue(anIndex->Get());
370 } else { // face with name is already in the data model, so try to take it by name
371 Handle(TDataStd_Name) aName;
372 if (aSelLab.FindAttribute(TDataStd_Name::GetID(), aName)) {
373 std::string aSubShapeName(TCollection_AsciiString(aName->Get()).ToCString());
374 std::size_t aPartEnd = aSubShapeName.find('/');
375 if (aPartEnd != std::string::npos && aPartEnd != aSubShapeName.rfind('/')) {
376 std::string aNameInPart = aSubShapeName.substr(aPartEnd + 1);
378 std::string aType; // to reuse already existing selection the type is not needed
379 return aPart->shapeInPart(aNameInPart, aType, anIndex);
386 std::shared_ptr<Model_ResultConstruction> aConstr =
387 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
389 if (aConstr->isInfinite())
390 return aResult; // empty result
391 // external sketch face
392 Handle(TDataStd_Integer) anIndex;
393 if (aSelLab.FindAttribute(kEXT_SKETCH_FACE, anIndex)) {
394 return aConstr->face(anIndex->Get());
396 if (aSelLab.FindAttribute(kEXT_SKETCH_WIRE, anIndex)) {
397 GeomShapePtr aFace = aConstr->face(anIndex->Get());
399 GeomAPI_ShapeExplorer aFaceExp(aFace, GeomAPI_Shape::WIRE);
400 if (aFaceExp.more()) {
401 return aFaceExp.current();
405 if (aSelLab.FindAttribute(kEXT_SKETCH_EDGE, anIndex) ||
406 aSelLab.FindAttribute(kEXT_SKETCH_VERT, anIndex)) {
407 bool isVert = anIndex->ID() == kEXT_SKETCH_VERT; // vertex is selected
408 CompositeFeaturePtr aComposite = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(
409 aConstr->document()->feature(aConstr));
410 if (aComposite.get()) {
411 int aSubNum = anIndex->Get() % 1000000;
412 int aVertShape = (anIndex->Get() - aSubNum) / 1000000;
413 FeaturePtr aSubFeat = aComposite->subFeature(aSubNum);
414 if (aSubFeat.get()) {
415 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSubFeat->results();
416 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
417 for (; aRes != aResults.cend(); aRes++) {
418 ResultConstructionPtr aConstr =
419 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRes);
420 if (aConstr->shape()) {
421 if (!isVert && aConstr->shape()->isEdge())
422 return aConstr->shape();
423 else if (isVert && aVertShape == 0 && aConstr->shape()->isVertex())
424 return aConstr->shape();
425 else if (isVert && aVertShape > 1 && aConstr->shape()->isEdge()) {
426 GeomAPI_ShapeExplorer anExp(aConstr->shape(), GeomAPI_Shape::VERTEX);
427 for(; anExp.more(); anExp.next()) {
429 return anExp.current();
439 if (!aConstr.get()) { // for construction context, return empty result as usual even
440 // the whole feature is selected
441 FeaturePtr aFeature = contextFeature();
442 if (aFeature.get()) {
443 std::list<GeomShapePtr> allShapes;
444 std::list<ResultPtr>::const_iterator aRes = aFeature->results().cbegin();
445 for (; aRes != aFeature->results().cend(); aRes++) {
446 if (aRes->get() && !(*aRes)->isDisabled()) {
447 GeomShapePtr aShape = (*aRes)->shape();
448 if (aShape.get() && !aShape->isNull()) {
449 allShapes.push_back(aShape);
453 return GeomAlgoAPI_CompoundBuilder::compound(allShapes);
456 if (contextFeature().get()) {
457 return aResult; // for the whole sketch feature selected return null => all faces
461 Handle(TNaming_NamedShape) aSelection;
462 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
463 TopoDS_Shape aSelShape = aSelection->Get();
464 aResult = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
465 aResult->setImpl(new TopoDS_Shape(aSelShape));
466 } else if (aConstr) { // simple construction element: just shape of this construction element
467 aResult = aConstr->shape();
473 bool Model_AttributeSelection::isInvalid()
475 return selectionLabel().IsAttribute(kINVALID_SELECTION) == Standard_True;
478 bool Model_AttributeSelection::isInitialized()
480 if (ModelAPI_AttributeSelection::isInitialized()) { // additional checks if it is initialized
481 std::shared_ptr<GeomAPI_Shape> aResult;
482 if (myRef.isInitialized()) {
483 TDF_Label aSelLab = selectionLabel();
484 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
485 ResultPtr aContext = context();
486 return aContext.get() != NULL;
488 Handle(TNaming_NamedShape) aSelection;
489 if (selectionLabel().FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
490 return !aSelection->Get().IsNull();
491 } else { // for simple construction element: just shape of this construction element
492 std::shared_ptr<Model_ResultConstruction> aConstr =
493 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
497 // for the whole feature, a feature object
498 FeaturePtr aFeat = contextFeature();
507 Model_AttributeSelection::Model_AttributeSelection(TDF_Label& theLabel)
510 myIsInitialized = myRef.isInitialized();
514 void Model_AttributeSelection::setID(const std::string theID)
517 ModelAPI_AttributeSelection::setID(theID);
520 ResultPtr Model_AttributeSelection::context()
522 if (!ModelAPI_AttributeSelection::isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
525 if (myTmpContext.get() || myTmpSubShape.get()) {
529 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
530 // for parts there could be same-data result, so take the last enabled
532 if(aResult->groupName() == ModelAPI_ResultPart::group()) {
533 int aSize = aResult->document()->size(ModelAPI_ResultPart::group());
534 for(int a = aSize - 1; a >= 0; a--) {
535 ObjectPtr aPart = aResult->document()->object(ModelAPI_ResultPart::group(), a);
536 if(aPart.get() && aPart->data() == aResult->data()) {
537 ResultPtr aPartResult = std::dynamic_pointer_cast<ModelAPI_Result>(aPart);
538 FeaturePtr anOwnerFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
539 // check that this result is not this-feature result (it is forbidden t oselect itself)
540 if(anOwnerFeature.get() && anOwnerFeature->firstResult() != aPartResult) {
546 } else { // if feature - construction is selected, it has only one result, return this result
547 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
548 if (aFeature.get() && aFeature->results().size() == 1 &&
549 aFeature->firstResult()->groupName() == ModelAPI_ResultConstruction::group())
550 return aFeature->firstResult();
555 FeaturePtr Model_AttributeSelection::contextFeature() {
556 if (myTmpContext.get() || myTmpSubShape.get()) {
557 return FeaturePtr(); // feature can not be selected temporarily
559 return std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
561 ObjectPtr Model_AttributeSelection::contextObject() {
562 FeaturePtr aRes = contextFeature();
569 void Model_AttributeSelection::setObject(const std::shared_ptr<ModelAPI_Object>& theObject)
571 ModelAPI_AttributeSelection::setObject(theObject);
572 myRef.setObject(theObject);
575 /// Sets the invalid flag if flag is false, or removes it if "true"
577 static bool setInvalidIfFalse(TDF_Label& theLab, const bool theFlag) {
579 theLab.ForgetAttribute(kINVALID_SELECTION);
581 TDataStd_UAttribute::Set(theLab, kINVALID_SELECTION);
586 void Model_AttributeSelection::split(
587 ResultPtr theContext, TopoDS_Shape theNewShape, TopAbs_ShapeEnum theType)
589 TopTools_ListOfShape aSubs;
590 for(TopoDS_Iterator anExplorer(theNewShape); anExplorer.More(); anExplorer.Next()) {
591 if (!anExplorer.Value().IsNull() &&
592 anExplorer.Value().ShapeType() == theType) {
593 aSubs.Append(anExplorer.Value());
594 } else { // invalid case; bad result shape, so, impossible to split easily
599 if (aSubs.Extent() > 1) { // ok to split
600 TopTools_ListIteratorOfListOfShape aSub(aSubs);
601 GeomShapePtr aSubSh(new GeomAPI_Shape);
602 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
603 setValue(theContext, aSubSh);
604 for(aSub.Next(); aSub.More(); aSub.Next()) {
605 GeomShapePtr aSubSh(new GeomAPI_Shape);
606 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
607 myParent->append(theContext, aSubSh);
612 bool Model_AttributeSelection::update()
614 FeaturePtr aContextFeature = contextFeature();
615 if (aContextFeature.get()) {
616 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
619 TDF_Label aSelLab = selectionLabel();
620 ResultPtr aContext = context();
622 return setInvalidIfFalse(aSelLab, false);
623 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
624 return setInvalidIfFalse(aSelLab, aContext->shape() && !aContext->shape()->isNull());
627 if (aSelLab.IsAttribute(kPART_REF_ID)) { // it is reference to the part object
628 std::shared_ptr<GeomAPI_Shape> aNoSelection;
629 bool aResult = selectPart(aContext, aNoSelection, true);
630 aResult = setInvalidIfFalse(aSelLab, aResult);
632 owner()->data()->sendAttributeUpdated(this);
637 if (aContext->groupName() == ModelAPI_ResultBody::group()) {
638 // body: just a named shape, use topological selection mechanism
639 bool aResult = false;
640 TopoDS_Shape anOldShape;
641 Handle(TNaming_NamedShape) aNS;
642 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
643 anOldShape = aNS->Get();
645 Selector_Selector aSelector(aSelLab);
646 if (aSelector.restore()) { // it is stored in old OCCT format, use TNaming_Selector
647 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
648 aResult = aSelector.solve(aContextShape);
650 aResult = setInvalidIfFalse(aSelLab, aResult);
652 TopoDS_Shape aNewShape;
653 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
654 aNewShape = aNS->Get();
656 if (anOldShape.IsNull() || aNewShape.IsNull() || !anOldShape.IsEqual(aNewShape)) {
657 // shape type shoud not not changed: if shape becomes compound of such shapes, then split
658 if (myParent && !anOldShape.IsNull() && !aNewShape.IsNull() &&
659 anOldShape.ShapeType() != aNewShape.ShapeType() &&
660 (aNewShape.ShapeType() == TopAbs_COMPOUND || aNewShape.ShapeType() == TopAbs_COMPSOLID))
662 split(aContext, aNewShape, anOldShape.ShapeType());
664 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
669 if (aContext->groupName() == ModelAPI_ResultConstruction::group()) {
671 std::shared_ptr<Model_ResultConstruction> aConstructionContext =
672 std::dynamic_pointer_cast<Model_ResultConstruction>(aContext);
673 if (!aConstructionContext->isInfinite()) {
674 // external sketch face
675 Handle(TDataStd_Integer) anIndex;
676 if (aSelLab.FindAttribute(kEXT_SKETCH_FACE, anIndex) ||
677 aSelLab.FindAttribute(kEXT_SKETCH_WIRE, anIndex)) {
678 return setInvalidIfFalse(aSelLab, anIndex->Get() < aConstructionContext->facesNum());
680 if (aSelLab.FindAttribute(kEXT_SKETCH_EDGE, anIndex) ||
681 aSelLab.FindAttribute(kEXT_SKETCH_VERT, anIndex)) {
682 CompositeFeaturePtr aComposite = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(
683 aConstructionContext->document()->feature(aConstructionContext));
684 if (aComposite.get()) {
685 FeaturePtr aSubFeat = aComposite->subFeature(anIndex->Get() % 1000000);
686 return setInvalidIfFalse(aSelLab, aSubFeat.get() != NULL);
688 return setInvalidIfFalse(aSelLab, false); // composite sub-feature is not found
690 Selector_Selector aSelector(aSelLab);
691 aResult = aSelector.restore();
692 TopoDS_Shape anOldShape = aSelector.value();
694 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
695 aResult = aSelector.solve(aContextShape);
697 aResult = setInvalidIfFalse(aSelLab, aResult);
698 if (aResult && !anOldShape.IsEqual(aSelector.value()))
699 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
701 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
705 return setInvalidIfFalse(aSelLab, false); // unknown case
708 void Model_AttributeSelection::selectBody(
709 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape)
711 // perform the selection
712 TopoDS_Shape aContext;
714 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);//myRef.value()
716 aContext = aBody->shape()->impl<TopoDS_Shape>();
719 std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
721 aContext = aResult->shape()->impl<TopoDS_Shape>();
723 Events_InfoMessage("Model_AttributeSelection", "A result with shape is expected").send();
728 if (!aContext.IsNull()) {
729 TDF_Label aSelLab = selectionLabel();
730 TopoDS_Shape aNewSub = theSubShape->impl<TopoDS_Shape>();
731 FeaturePtr aFeatureOwner = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
732 if (aFeatureOwner->document() != theContext->document()) { // reference to the sketch face
733 if (theSubShape->shapeType() == GeomAPI_Shape::FACE ||
734 theSubShape->shapeType() == GeomAPI_Shape::WIRE) { // sketch face or sketch face wire
735 ResultConstructionPtr aConstr =
736 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theContext);
737 int aFaceIndex = -1, aFacesNum = aConstr->facesNum();
738 for(int a = 0; a < aFacesNum; a++) {
739 bool isEqual = false;
740 GeomShapePtr aFace = aConstr->face(a);
741 if (!aFace.get() || aFace->isNull())
743 if (theSubShape->shapeType() == GeomAPI_Shape::FACE) {
744 isEqual = aFace->isEqual(theSubShape);
746 GeomAPI_ShapeExplorer anExp(aFace, GeomAPI_Shape::WIRE);
748 isEqual = anExp.current()->isEqual(theSubShape);
755 if (aFaceIndex >= 0) {
756 TDataStd_Integer::Set(aSelLab, theSubShape->shapeType() == GeomAPI_Shape::FACE ?
757 kEXT_SKETCH_FACE : kEXT_SKETCH_WIRE, aFaceIndex); // store index of the face
760 } else if (theSubShape->shapeType() == GeomAPI_Shape::WIRE) {
762 } else if (theSubShape->shapeType() == GeomAPI_Shape::EDGE ||// sketch result edge (full one)
763 theSubShape->shapeType() == GeomAPI_Shape::VERTEX) { // or start/end vertex
764 bool isVertex = theSubShape->shapeType() == GeomAPI_Shape::VERTEX;
765 CompositeFeaturePtr aComposite = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(
766 theContext->document()->feature(theContext));
767 if (aComposite.get()) { // iterate edges of composite to find index of matched with value
768 int aSub, anEdgeIndex = -1, aSubNum = aComposite->numberOfSubs();
769 int aVertIndex = -1, aVertShape = -1; // shape: 0 full, 1 start, 2 end
770 for(aSub = 0; aSub < aSubNum && anEdgeIndex == -1; aSub++) {
771 FeaturePtr aSubFeat = aComposite->subFeature(aSub);
772 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSubFeat->results();
773 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
774 for (; aRes != aResults.cend(); aRes++) {
775 ResultConstructionPtr aConstr =
776 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRes);
777 if (aConstr->shape() && aConstr->shape()->isEdge()) {
779 GeomAPI_ShapeExplorer aVertExp(aConstr->shape(), GeomAPI_Shape::VERTEX);
780 for(int aNum = 1; aVertExp.more(); aVertExp.next(), aNum++) {
781 if (aVertExp.current()->isSame(theSubShape) && aVertShape != 0) {
787 if (aConstr->shape()->isSame(theSubShape)) {
792 } else if (isVertex && aConstr->shape() && aConstr->shape()->isVertex()) {
793 if (aConstr->shape()->isSame(theSubShape)) {
800 if (anEdgeIndex >= 0) {
801 TDataStd_Integer::Set(aSelLab, kEXT_SKETCH_EDGE, anEdgeIndex); // store index of edge
803 } else if (aVertIndex >= 0) {
804 aVertIndex += aVertShape * 1000000; // to store both integers: index and shape
805 TDataStd_Integer::Set(aSelLab, kEXT_SKETCH_VERT, aVertIndex); // store index of edge
811 bool aSelectorOk = true;
812 Selector_Selector aSel(aSelLab);
814 aSelectorOk = aSel.select(aContext, aNewSub);
817 aSelectorOk = aSel.solve(aContext);
822 Handle(TNaming_NamedShape) aSelectorShape;
823 if (aSelectorOk && aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aSelectorShape))
825 TopoDS_Shape aShape = aSelectorShape->Get();
826 if (aShape.IsNull() || aShape.ShapeType() != aNewSub.ShapeType())
830 setInvalidIfFalse(aSelLab, false);
835 bool Model_AttributeSelection::selectPart(
836 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape,
837 const bool theUpdate)
839 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(theContext);
840 if (!aPart.get() || !aPart->isActivated())
841 return true; // postponed naming
843 Handle(TDataStd_Integer) anIndex;
844 if (selectionLabel().FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
845 // by internal selection
846 if (anIndex->Get() > 0) {
847 // update the selection by index
848 return aPart->updateInPart(anIndex->Get());
850 return true; // nothing to do, referencing just by name
853 return true; // nothing to do, referencing just by name
855 // store the shape (in case part is not loaded it should be useful
857 std::string aName = theContext->data()->name();
858 if (!theSubShape.get() || theSubShape->isNull()) {// the whole part shape is selected
859 aShape = theContext->shape()->impl<TopoDS_Shape>();
861 aShape = theSubShape->impl<TopoDS_Shape>();
863 aName += "/" + aPart->nameInPart(theSubShape, anIndex);
864 TDataStd_Integer::Set(selectionLabel(), anIndex);
866 TNaming_Builder aBuilder(selectionLabel());
867 aBuilder.Select(aShape, aShape);
868 // identify by name in the part
869 TDataStd_Name::Set(selectionLabel(), aName.c_str());
870 return !aName.empty();
873 TDF_Label Model_AttributeSelection::selectionLabel()
875 return myRef.myRef->Label().FindChild(1);
878 /// prefixes of the shape names with centers defined
879 static std::map<ModelAPI_AttributeSelection::CenterType, std::string> kCENTERS_PREFIX;
881 /// returns the map that contains all possible prefixes of the center-names
882 static std::map<ModelAPI_AttributeSelection::CenterType, std::string>& centersMap()
884 if (kCENTERS_PREFIX.empty()) { // fill map by initial values
885 kCENTERS_PREFIX[ModelAPI_AttributeSelection::CIRCLE_CENTER] = "__cc";
886 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS] = "__eff";
887 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_SECOND_FOCUS] = "__esf";
889 return kCENTERS_PREFIX;
892 std::string Model_AttributeSelection::namingName(const std::string& theDefaultName)
894 std::string aName("");
895 if(!this->isInitialized())
896 return !theDefaultName.empty() ? theDefaultName : aName;
898 CenterType aCenterType = NOT_CENTER;
899 std::shared_ptr<GeomAPI_Shape> aSubSh = internalValue(aCenterType);
900 ResultPtr aCont = context();
903 (aCont->groupName() == ModelAPI_ResultConstruction::group() && contextFeature().get())) {
904 // selection of a full feature
905 FeaturePtr aFeatureCont = contextFeature();
906 if (aFeatureCont.get()) {
907 return kWHOLE_FEATURE + aFeatureCont->name();
909 // in case of selection of removed result
913 TDF_Label aSelLab = selectionLabel();
914 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // whole context, no value
915 return contextName(aCont);
918 // if it is in result of another part
919 if (aCont->groupName() == ModelAPI_ResultPart::group()) {
920 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aCont);
922 GeomShapePtr aValue = value();
924 return aPart->data()->name() + "/" + aPart->nameInPart(aValue, anIndex);
926 return aPart->data()->name();
930 // whole infinitive construction
931 if (aCont->groupName() == ModelAPI_ResultConstruction::group()) {
932 ResultConstructionPtr aConstr = std::dynamic_pointer_cast<Model_ResultConstruction>(aCont);
933 if (aConstr->isInfinite()) {
934 return contextName(aCont);
936 // external sketch face
937 Handle(TDataStd_Integer) anIndex;
938 if (aSelLab.FindAttribute(kEXT_SKETCH_FACE, anIndex) ||
939 aSelLab.FindAttribute(kEXT_SKETCH_WIRE, anIndex) ||
940 aSelLab.FindAttribute(kEXT_SKETCH_EDGE, anIndex) ||
941 aSelLab.FindAttribute(kEXT_SKETCH_VERT, anIndex)) {
942 std::shared_ptr<Model_Document> anExtDoc =
943 std::dynamic_pointer_cast<Model_Document>(aCont->document());
944 Selector_Selector aSelector(anExtDoc->extConstructionsLabel());
945 TopoDS_Shape aContShape = aConstr->shape()->impl<TopoDS_Shape>();
946 TopoDS_Shape aValShape = value()->impl<TopoDS_Shape>();
947 aSelector.select(aContShape, aValShape);
948 myRestoreDocument = anExtDoc;
949 std::string aName = anExtDoc->kind() + "/" + aSelector.name(this);
950 myRestoreDocument.reset();
956 Selector_Selector aSelector(aSelLab);
958 if (aSelector.restore())
959 aResult = aSelector.name(this);
961 Model_SelectionNaming aSelNaming(aSelLab);
962 std::string aResult = aSelNaming.namingName(
963 aCont, aSubSh, theDefaultName, owner()->document() != aCont->document());
965 if (aCenterType != NOT_CENTER) {
966 aResult += centersMap()[aCenterType];
971 // returns the center type and modifies the shape name if this name is center-name
972 static ModelAPI_AttributeSelection::CenterType centerTypeByName(std::string& theShapeName)
974 std::map<ModelAPI_AttributeSelection::CenterType, std::string>::iterator aPrefixIter =
975 centersMap().begin();
976 for(; aPrefixIter != centersMap().end(); aPrefixIter++) {
977 std::size_t aFound = theShapeName.find(aPrefixIter->second);
978 if (aFound != std::string::npos &&
979 aFound == theShapeName.size() - aPrefixIter->second.size()) {
980 theShapeName = theShapeName.substr(0, aFound);
981 return aPrefixIter->first;
984 return ModelAPI_AttributeSelection::NOT_CENTER;
987 // type ::= COMP | COMS | SOLD | SHEL | FACE | WIRE | EDGE | VERT
988 void Model_AttributeSelection::selectSubShape(
989 const std::string& theType, const std::string& theSubShapeName)
991 if(theSubShapeName.empty() || theType.empty()) return;
993 std::string aSubShapeName = theSubShapeName;
994 CenterType aCenterType = theType[0] == 'v' || theType[0] == 'V' ? // only for vertex-type
995 centerTypeByName(aSubShapeName) : NOT_CENTER;
996 std::string aType = aCenterType == NOT_CENTER ? theType : "EDGE"; // search for edge now
997 static const GeomShapePtr anEmptyShape;
999 // first iteration is selection by name without center prefix, second - in case of problem,
1000 // try with initial name
1001 for(int aUseCenter = 1; aUseCenter >= 0; aUseCenter--) {
1002 if (aUseCenter == 0 && aCenterType != NOT_CENTER) {
1003 aSubShapeName = theSubShapeName;
1004 aCenterType = NOT_CENTER;
1006 } else if (aUseCenter != 1) continue;
1007 TopAbs_ShapeEnum aShapeType = TopAbs_ShapeEnum(GeomAPI_Shape::shapeTypeByStr(aType));
1009 std::shared_ptr<Model_Document> aDoc =
1010 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1011 // check this is Part-name: 2 delimiters in the name
1012 std::size_t aPartEnd = aSubShapeName.find('/');
1013 if (aPartEnd != std::string::npos) {
1014 std::string aPartName = aSubShapeName.substr(0, aPartEnd);
1015 DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
1016 if (aPartName == aRootDoc->kind()) {
1017 aDoc = std::dynamic_pointer_cast<Model_Document>(aRootDoc);
1018 aSubShapeName = aSubShapeName.substr(aPartEnd + 1);
1021 owner()->document()->objectByName(ModelAPI_ResultPart::group(), aPartName);
1022 if (aFound.get()) { // found such part, so asking it for the name
1023 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFound);
1024 aDoc = std::dynamic_pointer_cast<Model_Document>(aPart->partDoc());
1025 aSubShapeName = aSubShapeName.substr(aPartEnd +1);
1026 if (aSubShapeName.empty()) { // the whole Part result
1027 setValue(aPart, anEmptyShape);
1034 // check this is a whole feature context
1035 if (aSubShapeName.size() > kWHOLE_FEATURE.size() &&
1036 aSubShapeName.substr(0, kWHOLE_FEATURE.size()) == kWHOLE_FEATURE) {
1037 std::string aFeatureName = aSubShapeName.substr(kWHOLE_FEATURE.size());
1038 ObjectPtr anObj = aDoc->objectByName(ModelAPI_Feature::group(), aFeatureName);
1040 setValue(anObj, anEmptyShape);
1045 // the whole result selection check
1046 if (aSubShapeName.find('/') == std::string::npos) {
1047 ObjectPtr aRes = aDoc->objectByName(ModelAPI_ResultConstruction::group(), aSubShapeName);
1049 aRes = aDoc->objectByName(ModelAPI_ResultBody::group(), aSubShapeName);
1051 setValue(aRes, anEmptyShape);
1056 Selector_Selector aSelector(aDoc->generalLabel());
1057 myRestoreDocument = aDoc;
1058 TDF_Label aContextLabel = aSelector.restoreByName(aSubShapeName, aShapeType, this);
1059 myRestoreDocument.reset();
1060 if (!aContextLabel.IsNull()) {
1061 ResultPtr aContext = aDoc->resultByLab(aContextLabel); // any label for document access
1062 if (aContext.get() && aContext->shape().get()) {
1063 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
1064 if (aSelector.solve(aContextShape)) {
1065 TopoDS_Shape aSelectorShape = aSelector.value();
1066 GeomShapePtr aShapeToBeSelected(new GeomAPI_Shape);
1067 aShapeToBeSelected->setImpl<TopoDS_Shape>(new TopoDS_Shape(aSelectorShape));
1068 // make the context result the latest existing
1069 aContext = newestContext(aContext, aShapeToBeSelected);
1070 if (aCenterType != NOT_CENTER) {
1071 if (!aShapeToBeSelected->isEdge())
1073 std::shared_ptr<GeomAPI_Edge> aSelectedEdge(new GeomAPI_Edge(aShapeToBeSelected));
1074 setValueCenter(aContext, aSelectedEdge, aCenterType);
1077 setValue(aContext, aShapeToBeSelected);
1084 TDF_Label aSelLab = selectionLabel();
1085 setInvalidIfFalse(aSelLab, false);
1089 void Model_AttributeSelection::selectSubShape(const std::string& theType,
1090 const GeomPointPtr& thePoint)
1092 if (theType.empty() || !thePoint)
1095 // list of parent features
1096 FeaturePtr anOwner = ModelAPI_Feature::feature(owner());
1097 std::set<FeaturePtr> aParents = ModelAPI_Tools::getParents(anOwner);
1099 int aSelectionIndex = 0;
1100 GeomAPI_Shape::ShapeType aType = GeomAPI_Shape::shapeTypeByStr(theType);
1101 if (aType == GeomAPI_Shape::SHAPE) {
1102 // possibly, the string consists of the type and the index,
1103 // thus, try to separate them
1104 size_t aUndersporePos = theType.find_first_of('_');
1105 if (aUndersporePos != std::string::npos)
1106 aType = GeomAPI_Shape::shapeTypeByStr(theType.substr(0, aUndersporePos));
1108 if (aType != GeomAPI_Shape::SHAPE) {
1109 for (std::string::const_iterator aChar = theType.begin() + aUndersporePos + 1;
1110 aChar != theType.end(); ++aChar) {
1111 if (std::isdigit(*aChar))
1112 aSelectionIndex = aSelectionIndex * 10 + (*aChar - '0');
1114 aSelectionIndex = 1;
1118 aSelectionIndex -= 1;
1122 std::list<ModelGeomAlgo_Shape::SubshapeOfResult> anAppropriate;
1124 // collect features from PartSet and the current part
1125 SessionPtr aSession = ModelAPI_Session::get();
1126 std::list<FeaturePtr> aFeatures = aSession->moduleDocument()->allFeatures();
1127 if (aSession->moduleDocument() != owner()->document()) {
1128 std::list<FeaturePtr> aPartFeatures = owner()->document()->allFeatures();
1129 aFeatures.insert(aFeatures.end(), aPartFeatures.begin(), aPartFeatures.end());
1131 // Process results of all features from the last to the first
1132 // to find appropriate sub-shape
1133 for (std::list<FeaturePtr>::const_reverse_iterator anIt = aFeatures.rbegin();
1134 anIt != aFeatures.rend(); ++anIt) {
1135 // selection cannot be linked to the parent features
1136 if (aParents.find(*anIt) != aParents.end())
1138 // check the feature is a part of composite feature (like sketch elements),
1139 // then do not process it, it will be processed in scope of composite feature
1140 bool isSubOfComposite = false;
1141 const std::set<AttributePtr>& aRefs = (*anIt)->data()->refsToMe();
1142 for (std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin();
1143 aRefIt != aRefs.end() && !isSubOfComposite; ++aRefIt) {
1144 FeaturePtr aFeature = ModelAPI_Feature::feature((*aRefIt)->owner());
1145 CompositeFeaturePtr aCompFeature =
1146 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
1147 isSubOfComposite = aCompFeature && aCompFeature->isSub(*anIt);
1149 if (isSubOfComposite)
1152 // process results of the current feature to find appropriate sub-shape
1153 if (ModelGeomAlgo_Shape::findSubshapeByPoint(*anIt, thePoint, aType, anAppropriate)) {
1154 std::list<ModelGeomAlgo_Shape::SubshapeOfResult>::iterator anApIt = anAppropriate.begin();
1155 for (; aSelectionIndex > 0 && anApIt != anAppropriate.end(); --aSelectionIndex)
1156 ++anApIt; // skip this shape, because one of the previous is selected
1158 if (anApIt != anAppropriate.end()) {
1159 if (anApIt->myCenterType == (int)ModelAPI_AttributeSelection::NOT_CENTER)
1160 setValue(anApIt->myResult, anApIt->mySubshape);
1162 setValueCenter(anApIt->myResult, anApIt->mySubshape->edge(),
1163 (ModelAPI_AttributeSelection::CenterType)anApIt->myCenterType);
1169 TDF_Label aSelLab = selectionLabel();
1170 setInvalidIfFalse(aSelLab, false);
1174 void Model_AttributeSelection::selectSubShape(const std::string& theType,
1175 const std::string& theContextName, const int theIndex)
1177 // selection of context by name
1178 selectSubShape(theType, theContextName);
1179 ResultPtr aContext = context();
1180 if (aContext.get()) {
1181 GeomShapePtr aContShape = aContext->shape();
1182 if (aContShape.get()) {
1183 GeomAlgoAPI_NExplode aNExp(aContShape, GeomAPI_Shape::shapeTypeByStr(theType));
1184 GeomShapePtr aValue = aNExp.shape(theIndex);
1186 setValue(aContext, aValue);
1191 int Model_AttributeSelection::Id()
1194 std::shared_ptr<GeomAPI_Shape> aSelection = value();
1195 ResultPtr aContextRes = context();
1196 // support for compsolids:
1197 while(ModelAPI_Tools::bodyOwner(aContextRes).get()) {
1198 aContextRes = ModelAPI_Tools::bodyOwner(aContextRes);
1200 std::shared_ptr<GeomAPI_Shape> aContext = aContextRes->shape();
1203 TopoDS_Shape aMainShape = aContext->impl<TopoDS_Shape>();
1204 const TopoDS_Shape& aSubShape = aSelection->impl<TopoDS_Shape>();
1205 // searching for the latest main shape
1206 if (aSelection && !aSelection->isNull() && aContext && !aContext->isNull())
1208 std::shared_ptr<Model_Document> aDoc =
1209 std::dynamic_pointer_cast<Model_Document>(context()->document());
1211 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aMainShape, aDoc->generalLabel());
1212 if (!aNS.IsNull()) {
1213 aMainShape = TNaming_Tool::CurrentShape(aNS);
1217 TopTools_IndexedMapOfShape aSubShapesMap;
1218 TopExp::MapShapes(aMainShape, aSubShapesMap);
1219 anID = aSubShapesMap.FindIndex(aSubShape);
1224 void Model_AttributeSelection::setId(int theID)
1226 std::shared_ptr<GeomAPI_Shape> aSelection;
1228 ResultPtr aContextRes = context();
1229 // support for compsolids:
1230 while(ModelAPI_Tools::bodyOwner(aContextRes).get()) {
1231 aContextRes = ModelAPI_Tools::bodyOwner(aContextRes);
1233 std::shared_ptr<GeomAPI_Shape> aContext = aContextRes->shape();
1235 TopoDS_Shape aMainShape = aContext->impl<TopoDS_Shape>();
1236 // searching for the latest main shape
1237 if (theID > 0 && aContext && !aContext->isNull())
1239 std::shared_ptr<Model_Document> aDoc =
1240 std::dynamic_pointer_cast<Model_Document>(aContextRes->document());
1242 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aMainShape, aDoc->generalLabel());
1243 if (!aNS.IsNull()) {
1244 aMainShape = TNaming_Tool::CurrentShape(aNS);
1248 TopTools_IndexedMapOfShape aSubShapesMap;
1249 TopExp::MapShapes(aMainShape, aSubShapesMap);
1250 const TopoDS_Shape& aSelShape = aSubShapesMap.FindKey(theID);
1252 std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
1253 aResult->setImpl(new TopoDS_Shape(aSelShape));
1255 aSelection = aResult;
1258 setValue(aContextRes, aSelection);
1261 std::string Model_AttributeSelection::contextName(const ResultPtr& theContext) const
1263 std::string aResult;
1264 if (owner()->document() != theContext->document()) {
1265 if (theContext->document() == ModelAPI_Session::get()->moduleDocument()) {
1266 aResult = theContext->document()->kind() + "/";
1268 ResultPtr aDocRes = ModelAPI_Tools::findPartResult(
1269 ModelAPI_Session::get()->moduleDocument(), theContext->document());
1270 if (aDocRes.get()) {
1271 aResult = aDocRes->data()->name() + "/";
1275 aResult += theContext->data()->name();
1279 void Model_AttributeSelection::computeValues(
1280 ResultPtr theOldContext, ResultPtr theNewContext, TopoDS_Shape theValShape,
1281 TopTools_ListOfShape& theShapes)
1283 bool aWasWholeContext = theValShape.IsNull();
1284 if (aWasWholeContext) {
1285 //theShapes.Append(theValShape);
1287 theValShape = theOldContext->shape()->impl<TopoDS_Shape>();
1289 //TopoDS_Shape anOldContShape = theOldContext->shape()->impl<TopoDS_Shape>();
1290 TopoDS_Shape aNewContShape = theNewContext->shape()->impl<TopoDS_Shape>();
1291 //if (anOldContShape.IsSame(theValShape)) { // full context shape substituted by new full context
1292 //theShapes.Append(aNewContShape);
1295 // if a new value is unchanged in the new context, do nothing: value is correct
1296 TopExp_Explorer aSubExp(aNewContShape, theValShape.ShapeType());
1297 for(; aSubExp.More(); aSubExp.Next()) {
1298 if (aSubExp.Current().IsSame(theValShape)) {
1299 theShapes.Append(theValShape);
1303 // if new context becomes compsolid, the resulting sub may be in sub-solids
1304 std::list<ResultPtr> aNewToIterate;
1305 aNewToIterate.push_back(theNewContext);
1306 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theNewContext);
1308 std::list<ResultPtr> allNewContextSubs;
1309 ModelAPI_Tools::allSubs(aComp, allNewContextSubs);
1310 std::list<ResultPtr>::iterator aSub = allNewContextSubs.begin();
1311 for(; aSub != allNewContextSubs.end(); aSub++) {
1312 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aSub);
1313 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1314 aNewToIterate.push_back(aBody);
1318 // first iteration: searching for the whole shape appearance (like face of the box)
1319 // second iteration: searching for sub-shapes that contain the sub (like vertex on faces)
1320 int aToFindPart = 0;
1321 TopTools_DataMapOfShapeShape aNewToOld; // map from new containers to old containers (with val)
1322 TopTools_MapOfShape anOlds; // to know how many olds produced new containers
1323 for(; aToFindPart != 2 && theShapes.IsEmpty(); aToFindPart++) {
1324 std::list<ResultPtr>::iterator aNewContIter = aNewToIterate.begin();
1325 for(; aNewContIter != aNewToIterate.end(); aNewContIter++) {
1326 std::shared_ptr<Model_Data> aNewData =
1327 std::dynamic_pointer_cast<Model_Data>((*aNewContIter)->data());
1328 TDF_Label aNewLab = aNewData->shapeLab();
1329 // searching for produced sub-shape fully on some label
1330 TDF_ChildIDIterator aNSIter(aNewLab, TNaming_NamedShape::GetID(), Standard_True);
1331 for(; aNSIter.More(); aNSIter.Next()) {
1332 Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
1333 for(TNaming_Iterator aPairIter(aNS); aPairIter.More(); aPairIter.Next()) {
1334 if (aToFindPart == 0) { // search shape is fully inside
1335 if (aPairIter.OldShape().IsSame(theValShape)) {
1336 if (aPairIter.NewShape().IsNull()) {// value was removed
1340 theShapes.Append(aPairIter.NewShape());
1342 } else if (!aPairIter.OldShape().IsNull()) { // search shape that contains this sub
1343 TopExp_Explorer anExp(aPairIter.OldShape(), theValShape.ShapeType());
1344 for(; anExp.More(); anExp.Next()) {
1345 if (anExp.Current().IsSame(theValShape)) { // found a new container
1346 if (aPairIter.NewShape().IsNull()) {// value was removed
1350 aNewToOld.Bind(aPairIter.NewShape(), aPairIter.OldShape());
1351 anOlds.Add(aPairIter.OldShape());
1360 if (aToFindPart == 2 && !aNewToOld.IsEmpty()) {
1361 // map of sub-shapes -> number of occurences of these shapes in containers
1362 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher> aSubs;
1363 TopTools_DataMapOfShapeShape::Iterator aContIter(aNewToOld);
1364 for(; aContIter.More(); aContIter.Next()) {
1365 TopExp_Explorer aSubExp(aContIter.Key(), theValShape.ShapeType());
1366 for(; aSubExp.More(); aSubExp.Next()) {
1367 if (!aSubs.IsBound(aSubExp.Current())) {
1368 aSubs.Bind(aSubExp.Current(), TopTools_MapOfShape());
1370 // store old to know how many olds produced this shape
1371 aSubs.ChangeFind(aSubExp.Current()).Add(aContIter.Value());
1374 // if sub is appeared same times in containers as the number of old shapes that contain it
1375 int aCountInOld = anOlds.Size();
1376 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher>::Iterator
1378 for(; aSubsIter.More(); aSubsIter.Next()) {
1379 if (aSubsIter.Value().Size() == aCountInOld) {
1380 theShapes.Append(aSubsIter.Key());
1384 if (theShapes.IsEmpty()) { // nothing was changed
1385 theShapes.Append(aWasWholeContext ? TopoDS_Shape() : theValShape);
1389 bool Model_AttributeSelection::searchNewContext(std::shared_ptr<Model_Document> theDoc,
1390 const TopoDS_Shape theContShape, ResultPtr theContext, TopoDS_Shape theValShape,
1391 TDF_Label theAccessLabel,
1392 std::list<ResultPtr>& theResults, TopTools_ListOfShape& theValShapes)
1394 std::set<ResultPtr> aResults; // to avoid duplicates, new context, null if deleted
1395 TopTools_ListOfShape aResContShapes;
1396 // iterate context and shape, but also if it is sub-shape of main shape, check also it
1397 TopTools_ListOfShape aContextList;
1398 aContextList.Append(theContShape);
1399 if (theContext.get()) {
1400 ResultPtr aComposite = ModelAPI_Tools::bodyOwner(theContext);
1401 if (aComposite.get() && aComposite->shape().get() && !aComposite->shape()->isNull())
1402 aContextList.Append(aComposite->shape()->impl<TopoDS_Shape>());
1404 for(TopTools_ListOfShape::Iterator aContIter(aContextList); aContIter.More(); aContIter.Next()) {
1405 TNaming_SameShapeIterator aModifIter(aContIter.ChangeValue(), theAccessLabel);
1406 for(; aModifIter.More(); aModifIter.Next()) {
1407 TDF_Label anObjLab = aModifIter.Label().Father();
1408 ResultPtr aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1409 (theDoc->objects()->object(anObjLab));
1410 if (!aModifierObj.get()) {
1411 // #2241: shape may be sub-element of new object, not main (shell created from faces)
1412 if (!anObjLab.IsRoot())
1413 aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1414 (theDoc->objects()->object(anObjLab.Father()));
1415 if (!aModifierObj.get())
1418 FeaturePtr aModifierFeat = theDoc->feature(aModifierObj);
1419 if (!aModifierFeat.get())
1421 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1422 if (aModifierFeat == aThisFeature || !theDoc->isLaterByDep(aThisFeature, aModifierFeat))
1423 continue; // the modifier feature is later than this, so, should not be used
1424 FeaturePtr aCurrentModifierFeat = theDoc->feature(theContext);
1425 if (aCurrentModifierFeat == aModifierFeat ||
1426 !theDoc->isLaterByDep(aModifierFeat, aCurrentModifierFeat))
1427 continue; // the current modifier is later than the found, so, useless
1428 Handle(TNaming_NamedShape) aNewNS;
1429 aModifIter.Label().FindAttribute(TNaming_NamedShape::GetID(), aNewNS);
1430 if (aNewNS->Evolution() == TNaming_MODIFY || aNewNS->Evolution() == TNaming_GENERATED) {
1431 aResults.insert(aModifierObj);
1432 //TNaming_Iterator aPairIter(aNewNS);
1433 //aResContShapes.Append(aPairIter.NewShape());
1434 aResContShapes.Append(aModifierObj->shape()->impl<TopoDS_Shape>());
1435 } else if (aNewNS->Evolution() == TNaming_DELETE) { // a shape was deleted => result is empty
1436 aResults.insert(ResultPtr());
1437 } else { // not-processed modification => don't support it
1442 if (aResults.empty())
1443 return false; // no modifications found, must stay the same
1444 // iterate all results to find futher modifications
1445 std::set<ResultPtr>::iterator aResIter = aResults.begin();
1446 for(; aResIter != aResults.end(); aResIter++) {
1447 if (aResIter->get() != NULL) {
1448 // compute new values by two contextes: the old and the new
1449 TopTools_ListOfShape aValShapes;
1450 computeValues(theContext, *aResIter, theValShape, aValShapes);
1452 TopTools_ListIteratorOfListOfShape aNewVal(aValShapes);
1453 for(; aNewVal.More(); aNewVal.Next()) {
1454 std::list<ResultPtr> aNewRes;
1455 TopTools_ListOfShape aNewUpdatedVal;
1456 TopoDS_Shape aNewValSh = aNewVal.Value();
1457 TopoDS_Shape aNewContShape = (*aResIter)->shape()->impl<TopoDS_Shape>();
1458 if (theValShape.IsNull() && aNewContShape.IsSame(aNewValSh))
1459 aNewValSh.Nullify();
1460 if (searchNewContext(theDoc, aNewContShape, *aResIter, aNewValSh,
1461 theAccessLabel, aNewRes, aNewUpdatedVal))
1463 // appeand new results instead of the current ones
1464 std::list<ResultPtr>::iterator aNewIter = aNewRes.begin();
1465 TopTools_ListIteratorOfListOfShape aNewUpdVal(aNewUpdatedVal);
1466 for(; aNewIter != aNewRes.end(); aNewIter++, aNewUpdVal.Next()) {
1467 theResults.push_back(*aNewIter);
1468 theValShapes.Append(aNewUpdVal.Value());
1470 } else { // the current result is good
1471 theResults.push_back(*aResIter);
1472 theValShapes.Append(aNewValSh);
1477 return true; // theResults must be empty: everything is deleted
1480 void Model_AttributeSelection::updateInHistory()
1482 ResultPtr aContext = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
1483 // only bodies and parts may be modified later in the history, don't do anything otherwise
1484 if (!aContext.get() || (aContext->groupName() != ModelAPI_ResultBody::group() &&
1485 aContext->groupName() != ModelAPI_ResultPart::group()))
1487 std::shared_ptr<Model_Document> aDoc =
1488 std::dynamic_pointer_cast<Model_Document>(aContext->document());
1489 std::shared_ptr<Model_Data> aContData = std::dynamic_pointer_cast<Model_Data>(aContext->data());
1490 if (!aContData.get() || !aContData->isValid())
1492 TDF_Label aContLab = aContData->shapeLab(); // named shape where the selected context is located
1493 Handle(TNaming_NamedShape) aContNS;
1494 if (!aContLab.FindAttribute(TNaming_NamedShape::GetID(), aContNS)) {
1495 bool aFoundNewContext = true;
1496 ResultPtr aNewContext = aContext;
1497 while(aFoundNewContext) {
1498 aFoundNewContext = false;
1499 // parts have no shape in result, so, trace references using the Part info
1500 if (aNewContext->groupName() == ModelAPI_ResultPart::group()) {
1501 ResultPartPtr aPartContext = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aNewContext);
1502 if (aPartContext.get()) { // searching for the up to date references to the referenced cont
1503 const std::set<AttributePtr>& aRefs = aPartContext->data()->refsToMe();
1504 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1505 for(; aRef != aRefs.end(); aRef++) {
1506 // to avoid detection of part changes by local selection only
1507 AttributeSelectionPtr aSel =
1508 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(*aRef);
1509 if (aSel.get() && aSel->value().get() &&
1510 !aSel->value()->isSame(aSel->context()->shape()))
1513 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1514 if (aRefFeat.get() && aRefFeat != owner()) {
1515 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1516 if (!aDoc->isLaterByDep(aRefFeat, aThisFeature)) { // found better feature
1517 aFoundNewContext = true;
1518 aNewContext = aRefFeat->firstResult();
1525 if (aNewContext != aContext) {
1526 setValue(aNewContext, value());
1530 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1531 FeaturePtr aCurrentModifierFeat = aDoc->feature(aContext);
1532 // iterate the context shape modifications in order to find a feature that is upper in history
1533 // that this one and is really modifies the referenced result to refer to it
1534 ResultPtr aModifierResFound;
1535 TNaming_Iterator aPairIter(aContNS);
1536 if (!aPairIter.More())
1538 TopoDS_Shape aNewCShape = aPairIter.NewShape();
1539 bool anIterate = true;
1540 // trying to update also the sub-shape selected
1541 GeomShapePtr aSubShape = value();
1542 if (aSubShape.get() && aSubShape->isEqual(aContext->shape()))
1544 TopoDS_Shape aValShape;
1545 if (aSubShape.get()) {
1546 aValShape = aSubShape->impl<TopoDS_Shape>();
1549 std::list<ResultPtr> aNewContexts;
1550 TopTools_ListOfShape aValShapes;
1551 if (searchNewContext(aDoc, aNewCShape, aContext, aValShape, aContLab, aNewContexts, aValShapes))
1553 std::list<ResultPtr>::iterator aNewCont = aNewContexts.begin();
1554 TopTools_ListIteratorOfListOfShape aNewValues(aValShapes);
1555 if (aNewCont == aNewContexts.end()) { // all results were deleted
1556 ResultPtr anEmptyContext;
1557 std::shared_ptr<GeomAPI_Shape> anEmptyShape;
1558 setValue(anEmptyContext, anEmptyShape); // nullify the selection
1562 GeomShapePtr aValueShape;
1563 if (!aNewValues.Value().IsNull()) {
1564 aValueShape = std::make_shared<GeomAPI_Shape>();
1565 aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewValues.Value()));
1567 setValue(*aNewCont, aValueShape);
1568 // if there are more than one result, put them by "append" into "parent" list
1570 for(aNewCont++, aNewValues.Next(); aNewCont != aNewContexts.end();
1571 aNewCont++, aNewValues.Next()) {
1572 GeomShapePtr aValueShape;
1573 if (!aNewValues.Value().IsNull()) {
1574 aValueShape = std::make_shared<GeomAPI_Shape>();
1575 aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewValues.Value()));
1578 // Check that list has the same type of shape selection before adding.
1579 GeomAPI_Shape::ShapeType aListShapeType = GeomAPI_Shape::SHAPE;
1580 if (myParent->selectionType() == "VERTEX") aListShapeType = GeomAPI_Shape::VERTEX;
1581 else if (myParent->selectionType() == "EDGE") aListShapeType = GeomAPI_Shape::EDGE;
1582 else if (myParent->selectionType() == "FACE") aListShapeType = GeomAPI_Shape::FACE;
1584 GeomAPI_Shape::ShapeType aShapeShapeType = GeomAPI_Shape::SHAPE;
1585 if (aValueShape.get()) {
1586 aShapeShapeType = aValueShape->shapeType();
1588 (*aNewCont)->shape()->shapeType();
1591 if (aListShapeType != GeomAPI_Shape::SHAPE && aListShapeType != aShapeShapeType) {
1595 myParent->append(*aNewCont, aValueShape);
1601 void Model_AttributeSelection::setParent(Model_AttributeSelectionList* theParent)
1603 myParent = theParent;
1606 std::string Model_AttributeSelection::contextName(const TDF_Label theSelectionLab)
1608 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1609 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1610 FeaturePtr aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1611 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 return aContextName;
1640 return ""; // invalid case
1643 /// This method restores by the context and value name the context label and
1644 /// sub-label where the value is. Returns true if it is valid.
1645 bool Model_AttributeSelection::restoreContext(std::string theName,
1646 TDF_Label& theContext, TDF_Label& theValue)
1648 static const GeomShapePtr anEmptyShape; // to store context only
1649 std::string aName = theName;
1650 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1651 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1653 // remove the sub-value part if exists
1654 std::string aSubShapeName = aName;
1655 std::string::size_type n = aName.find('/');
1656 if (n != std::string::npos) {
1657 aName = aName.substr(0, n);
1660 if (aName.empty()) return false;
1661 bool anUniqueContext = false;
1662 ResultPtr aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1663 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull())
1666 // searching the sub-shape
1667 static const ResultPtr anEmpty;
1668 theValue = aDoc->findNamingName(aSubShapeName, anUniqueContext ? aCont : anEmpty);
1670 // sketch sub-component shape and name is located in separated feature label, try the sub-name
1671 if (theValue.IsNull() && aCont->groupName() == ModelAPI_ResultConstruction::group()) {
1672 std::string::size_type aSlash = aSubShapeName.rfind('/');
1673 if (aSlash != std::string::npos) {
1674 std::string aCompName = aSubShapeName.substr(aSlash + 1);
1675 CompositeFeaturePtr aComposite =
1676 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aDoc->feature(aCont));
1677 if (aComposite.get() && aComposite->numberOfSubs()) {
1678 const int aSubNum = aComposite->numberOfSubs();
1679 for (int a = 0; a < aSubNum && theValue.IsNull(); a++) {
1680 FeaturePtr aSub = aComposite->subFeature(a);
1681 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
1682 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
1683 for (; aRes != aResults.cend() && theValue.IsNull(); aRes++) {
1684 if ((*aRes)->data()->name() == aCompName) {
1685 theValue = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1687 } else if (aCompName.find((*aRes)->data()->name()) != std::string::npos) {// sub-vertex
1688 TDF_Label aLab = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1689 TDF_ChildIDIterator aSubNames(aLab, TDataStd_Name::GetID());
1690 for(; aSubNames.More(); aSubNames.Next()) {
1691 if (Handle(TDataStd_Name)::DownCast(aSubNames.Value())->Get().
1692 IsEqual(aCompName.c_str())) {
1693 theValue = aSubNames.Value()->Label();
1705 theContext = std::dynamic_pointer_cast<Model_Data>(aCont->data())->label();
1710 TDF_Label Model_AttributeSelection::newestContext(const TDF_Label theCurrentContext) {
1711 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1712 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1713 ResultPtr aContext = aDoc->resultByLab(theCurrentContext);
1714 if (aContext.get()) {
1715 aContext = newestContext(aContext, GeomShapePtr(), true);
1717 return std::dynamic_pointer_cast<Model_Data>(aContext->data())->label();
1719 return theCurrentContext; // nothing is changed
1722 bool Model_AttributeSelection::isLater(
1723 const TDF_Label theResult1, const TDF_Label theResult2) const
1725 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1726 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1727 FeaturePtr aFeat1 = aDoc->featureByLab(theResult1);
1730 FeaturePtr aFeat2 = aDoc->featureByLab(theResult2);
1733 return aDoc->isLaterByDep(aFeat1, aFeat2);
1736 ResultPtr Model_AttributeSelection::newestContext(
1737 const ResultPtr theCurrent, const GeomShapePtr theValue, const bool theAnyValue)
1739 ResultPtr aResult = theCurrent;
1740 GeomShapePtr aSelectedShape = theValue.get() ? theValue : theCurrent->shape();
1741 std::shared_ptr<Model_Document> aDoc =
1742 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1743 bool aFindNewContext = true;
1744 while (aFindNewContext && aResult.get()) {
1745 aFindNewContext = false;
1746 // try to find the last context to find the up to date shape
1747 TopoDS_Shape aConShape = aResult->shape()->impl<TopoDS_Shape>();
1748 if (TNaming_Tool::HasLabel(selectionLabel(), aConShape)) {
1749 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aConShape, selectionLabel());
1750 if (!aNS.IsNull()) {
1751 aNS = TNaming_Tool::CurrentNamedShape(aNS);
1753 && isLater(selectionLabel(), aNS->Label())
1754 && isLater(aNS->Label(),
1755 std::dynamic_pointer_cast<Model_Data>(aResult->data())->label()))
1757 TDF_Label aLab = aNS->Label();
1758 ResultPtr aRes = aDoc->resultByLab(aLab);
1760 if (theAnyValue || aRes->shape()->isSubShape(aSelectedShape)) {
1762 aFindNewContext = true;
1769 if (theAnyValue) { // only for neighbors for now
1770 // try to find modification of sub-shapes: the best number of matches
1771 std::map<ResultPtr, int> aMatches; // result -> number of matches of shapes to find the best
1772 TDF_Label aResLab = std::dynamic_pointer_cast<Model_Data>(aResult->data())->shapeLab();
1773 TDF_ChildIDIterator aModifIter(aResLab, TNaming_NamedShape::GetID());
1774 for(; aModifIter.More(); aModifIter.Next()) {
1775 Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aModifIter.Value());
1776 if (aNS->Evolution() == TNaming_MODIFY || aNS->Evolution() == TNaming_GENERATED) {
1777 for(TNaming_Iterator aNSIter(aNS); aNSIter.More(); aNSIter.Next()) {
1778 TNaming_NewShapeIterator aNewIter(aNSIter.NewShape(), aNS->Label());
1779 for(; aNewIter.More(); aNewIter.Next()) {
1780 TDF_Label aLab = aNewIter.Label();
1781 if (isLater(aLab, aNS->Label()) && isLater(selectionLabel(), aLab)) {
1782 ResultPtr aRes = aDoc->resultByLab(aLab);
1784 if (aMatches.find(aRes) == aMatches.end())
1786 aMatches[aRes]++; // found result, add matches
1793 // searching for the best result-candidate
1795 ResultPtr aBestResult;
1796 std::map<ResultPtr, int>::iterator aMatchIter = aMatches.begin();
1797 for(; aMatchIter != aMatches.end(); aMatchIter++) {
1798 if (aMatchIter->second > aBest) {
1799 aBest = aMatchIter->second;
1800 aBestResult = aMatchIter->first;
1803 if (aBestResult.get()) {
1804 aResult = aBestResult;
1805 aFindNewContext = true;
1811 // TestFillWireVertex.py - sketch constructions for wire may participate too
1812 //if (aResult->groupName() == ModelAPI_ResultBody::group()) {
1813 // try to search newer context by the concealment references
1814 // take references to all results: root one, any sub
1815 std::list<ResultPtr> allRes;
1816 ResultPtr aCompContext;
1817 ResultBodyPtr aCompBody = ModelAPI_Tools::bodyOwner(aResult, true);
1818 if (aCompBody.get()) {
1819 ModelAPI_Tools::allSubs(aCompBody, allRes);
1820 allRes.push_back(aCompBody);
1821 aCompContext = aCompBody;
1824 allRes.push_back(aResult);
1826 for (std::list<ResultPtr>::iterator aSub = allRes.begin(); aSub != allRes.end(); aSub++) {
1827 ResultPtr aResCont = *aSub;
1828 ResultBodyPtr aResBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResCont);
1829 if (aResBody.get() && aResBody->numberOfSubs() > 0 && aResBody != aCompContext)
1830 continue; // only lower and higher level subs are counted
1831 const std::set<AttributePtr>& aRefs = aResCont->data()->refsToMe();
1832 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1833 for (; !aFindNewContext && aRef != aRefs.end(); aRef++) {
1834 if (!aRef->get() || !(*aRef)->owner().get())
1836 // concealed attribute only
1837 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1838 if (!ModelAPI_Session::get()->validators()->isConcealed(
1839 aRefFeat->getKind(), (*aRef)->id()))
1841 // search the feature result that contains sub-shape selected
1842 std::list<std::shared_ptr<ModelAPI_Result> > aResults;
1844 // take all sub-results or one result
1845 std::list<ResultPtr> aRefFeatResults;
1846 ModelAPI_Tools::allResults(aRefFeat, aRefFeatResults);
1847 std::list<ResultPtr>::iterator aRefResIter = aRefFeatResults.begin();
1848 for (; aRefResIter != aRefFeatResults.end(); aRefResIter++) {
1849 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRefResIter);
1850 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1851 aResults.push_back(aBody);
1853 std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = aResults.begin();
1854 for (; aResIter != aResults.end(); aResIter++) {
1855 if (!aResIter->get() || !(*aResIter)->data()->isValid() || (*aResIter)->isDisabled())
1857 GeomShapePtr aShape = (*aResIter)->shape();
1858 if (aShape.get() && (theAnyValue || aShape->isSubShape(aSelectedShape, false))) {
1859 aResult = *aResIter; // found new context (produced from this) with same subshape
1860 aFindNewContext = true; // continue searching further
1867 // if compsolid is context, try to take sub-solid as context: like in GUI and scripts
1868 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
1869 if (aComp && aComp->numberOfSubs()) {
1870 std::list<ResultPtr> allSubs;
1871 ModelAPI_Tools::allSubs(aComp, allSubs);
1872 std::list<ResultPtr>::iterator aS = allSubs.begin();
1873 for (; aS != allSubs.end(); aS++) {
1874 ResultBodyPtr aSub = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aS);
1875 if (aSub && aSub->numberOfSubs() == 0 && aSub->shape().get() &&
1876 (theAnyValue || aSub->shape()->isSubShape(aSelectedShape))) {
1882 // in case sketch line was selected for wire, but wire was concealed and not such line anymore,
1883 // so, actually, the sketch element was selected (which is never concealed)
1884 if (aResult != theCurrent && aResult->isConcealed())
1885 aResult = theCurrent;