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 edge
96 Standard_GUID kEXT_SKETCH_EDGE("ba32aa31-bde7-422f-80b4-79c757c77b48");
97 // reference to the external sketch vertex
98 Standard_GUID kEXT_SKETCH_VERT("ba32aa31-bde7-422f-80b4-79c757c77b47");
100 // prefix for the whole feature context identification
101 const static std::string kWHOLE_FEATURE = "all-in-";
103 // on this label is stored:
104 // TNaming_NamedShape - selected shape
105 // TNaming_Naming - topological selection information (for the body)
106 // TDataStd_IntPackedMap - indexes of edges in composite element (for construction)
107 // TDataStd_Integer - type of the selected shape (for construction)
108 // TDF_Reference - from ReferenceAttribute, the context
109 bool Model_AttributeSelection::setValue(const ObjectPtr& theContext,
110 const std::shared_ptr<GeomAPI_Shape>& theSubShape, const bool theTemporarily)
112 if (theTemporarily &&
113 (!theContext.get() || theContext->groupName() != ModelAPI_Feature::group())) {
114 // just keep the stored without DF update
115 myTmpContext = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
116 myTmpSubShape = theSubShape;
117 owner()->data()->sendAttributeUpdated(this);
120 myTmpContext.reset();
121 myTmpSubShape.reset();
122 myTmpCenterType = NOT_CENTER;
126 const std::shared_ptr<GeomAPI_Shape>& anOldShape = internalValue(aType);
127 bool isOldContext = theContext == myRef.value();
128 bool isOldShape = isOldContext &&
129 (theSubShape == anOldShape || (theSubShape && anOldShape && theSubShape->isEqual(anOldShape)));
130 if (isOldShape) return false; // shape is the same, so context is also unchanged
131 bool aToUnblock = false;
132 // update the referenced object if needed
134 aToUnblock = !owner()->data()->blockSendAttributeUpdated(true);
135 myRef.setValue(theContext);
138 // do noth use naming if selected shape is result shape itself, but not sub-shape
139 TDF_Label aSelLab = selectionLabel();
140 aSelLab.ForgetAttribute(kSIMPLE_REF_ID);
141 aSelLab.ForgetAttribute(kINVALID_SELECTION);
142 aSelLab.ForgetAttribute(kCIRCLE_CENTER);
143 aSelLab.ForgetAttribute(kELLIPSE_CENTER1);
144 aSelLab.ForgetAttribute(kELLIPSE_CENTER2);
145 aSelLab.ForgetAttribute(kEXT_SKETCH_FACE);
146 aSelLab.ForgetAttribute(kEXT_SKETCH_EDGE);
147 aSelLab.ForgetAttribute(kEXT_SKETCH_VERT);
149 bool isDegeneratedEdge = false;
150 // do not use the degenerated edge as a shape, a null context and shape is used in the case
151 if (theSubShape.get() && !theSubShape->isNull() && theSubShape->isEdge()) {
152 const TopoDS_Shape& aSubShape = theSubShape->impl<TopoDS_Shape>();
153 if (aSubShape.ShapeType() == TopAbs_EDGE)
154 isDegeneratedEdge = BRep_Tool::Degenerated(TopoDS::Edge(aSubShape)) == Standard_True;
156 if (!theContext.get() || isDegeneratedEdge) {
157 // to keep the reference attribute label
158 TDF_Label aRefLab = myRef.myRef->Label();
159 aSelLab.ForgetAllAttributes(true);
160 myRef.myRef = TDF_Reference::Set(aSelLab.Father(), aSelLab.Father());
162 owner()->data()->blockSendAttributeUpdated(false);
165 bool isSelectBody = theContext->groupName() == ModelAPI_ResultBody::group();
167 ResultConstructionPtr aContextConstruction =
168 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theContext);
169 isSelectBody = aContextConstruction.get() && !aContextConstruction->isInfinite();
172 ResultPtr aContextResult = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);
173 GeomShapePtr aContextShape = aContextResult->shape();
174 // do not select the whole shape for body:it is already must be in the data framework
175 // equal and null selected objects mean the same: object is equal to context,
176 if (aContextShape.get() && (aContextShape->isEqual(theSubShape) || !theSubShape.get())) {
177 aSelLab.ForgetAllAttributes(true);
178 TDataStd_UAttribute::Set(aSelLab, kSIMPLE_REF_ID);
180 selectBody(aContextResult, theSubShape);
182 } else if (theContext->groupName() == ModelAPI_ResultConstruction::group()) {
183 aSelLab.ForgetAllAttributes(true); // to remove old selection data
184 std::shared_ptr<Model_ResultConstruction> aConstruction =
185 std::dynamic_pointer_cast<Model_ResultConstruction>(theContext);
186 std::shared_ptr<GeomAPI_Shape> aSubShape;
187 if (theSubShape.get() && !aConstruction->shape()->isEqual(theSubShape))
188 aSubShape = theSubShape; // the whole context
189 if (aConstruction->isInfinite()) {
190 // For correct naming selection, put the shape into the naming structure.
191 // It seems sub-shapes are not needed: only this shape is (and can be) selected.
193 TNaming_Builder aBuilder(aSelLab);
194 aBuilder.Generated(aConstruction->shape()->impl<TopoDS_Shape>());
195 std::string anInfinitiveName = contextName(aConstruction);
196 TDataStd_Name::Set(aSelLab, anInfinitiveName.c_str());
197 std::dynamic_pointer_cast<Model_Document>(owner()->document())
198 ->addNamingName(aSelLab, anInfinitiveName.c_str());
201 } else if (theContext->groupName() == ModelAPI_ResultPart::group()) {
202 aSelLab.ForgetAllAttributes(true);
203 TDataStd_UAttribute::Set(aSelLab, kPART_REF_ID);
204 selectPart(std::dynamic_pointer_cast<ModelAPI_Result>(theContext), theSubShape);
205 } else { // check the feature context: parent-Part of this feature should not be used
206 FeaturePtr aFeatureContext = std::dynamic_pointer_cast<ModelAPI_Feature>(theContext);
207 if (aFeatureContext.get()) {
208 if (owner()->document() != aFeatureContext->document()) {
209 aSelLab.ForgetAllAttributes(true);
210 myRef.setValue(ObjectPtr());
212 owner()->data()->blockSendAttributeUpdated(false);
218 owner()->data()->sendAttributeUpdated(this);
221 owner()->data()->blockSendAttributeUpdated(false);
226 void Model_AttributeSelection::setValueCenter(
227 const ObjectPtr& theContext, const std::shared_ptr<GeomAPI_Edge>& theEdge,
228 const CenterType theCenterType, const bool theTemporarily)
230 bool anUpdated = setValue(theContext, theEdge, theTemporarily);
231 if (theTemporarily) {
232 myTmpCenterType = theCenterType;
233 } else { // store in the data structure
234 TDF_Label aSelLab = selectionLabel();
235 switch(theCenterType) {
238 anUpdated = !aSelLab.IsAttribute(kCIRCLE_CENTER);
239 TDataStd_UAttribute::Set(aSelLab, kCIRCLE_CENTER);
241 case ELLIPSE_FIRST_FOCUS:
243 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER1);
244 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER1);
246 case ELLIPSE_SECOND_FOCUS:
248 anUpdated = !aSelLab.IsAttribute(kELLIPSE_CENTER2);
249 TDataStd_UAttribute::Set(aSelLab, kELLIPSE_CENTER2);
253 owner()->data()->sendAttributeUpdated(this);
257 void Model_AttributeSelection::selectValue(
258 const std::shared_ptr<ModelAPI_AttributeSelection>& theSource)
261 std::shared_ptr<GeomAPI_Shape> aValue =
262 std::dynamic_pointer_cast<Model_AttributeSelection>(theSource)->internalValue(aType);
263 if (!aValue.get() || aType == NOT_CENTER) {
264 setValue(theSource->context(), aValue);
266 std::shared_ptr<GeomAPI_Edge> anEdge(new GeomAPI_Edge);
267 anEdge->setImpl(new TopoDS_Shape(aValue->impl<TopoDS_Shape>()));
268 setValueCenter(theSource->context(), anEdge, aType);
272 void Model_AttributeSelection::removeTemporaryValues()
274 if (myTmpContext.get() || myTmpSubShape.get()) {
275 myTmpContext.reset();
276 myTmpSubShape.reset();
280 // returns the center of the edge: circular or elliptical
281 GeomShapePtr centerByEdge(GeomShapePtr theEdge, ModelAPI_AttributeSelection::CenterType theType)
283 if (theType != ModelAPI_AttributeSelection::NOT_CENTER && theEdge.get() != NULL) {
284 TopoDS_Shape aShape = theEdge->impl<TopoDS_Shape>();
285 if (!aShape.IsNull() && aShape.ShapeType() == TopAbs_EDGE) {
286 TopoDS_Edge anEdge = TopoDS::Edge(aShape);
287 double aFirst, aLast;
288 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
289 if (!aCurve.IsNull()) {
290 TopoDS_Vertex aVertex;
291 BRep_Builder aBuilder;
292 if (theType == ModelAPI_AttributeSelection::CIRCLE_CENTER) {
293 Handle(Geom_Circle) aCirc = Handle(Geom_Circle)::DownCast(aCurve);
294 if (!aCirc.IsNull()) {
295 aBuilder.MakeVertex(aVertex, aCirc->Location(), Precision::Confusion());
298 Handle(Geom_Ellipse) anEll = Handle(Geom_Ellipse)::DownCast(aCurve);
299 if (!anEll.IsNull()) {
300 aBuilder.MakeVertex(aVertex,
301 theType == ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS ?
302 anEll->Focus1() : anEll->Focus2(), Precision::Confusion());
305 if (!aVertex.IsNull()) {
306 std::shared_ptr<GeomAPI_Vertex> aResult(new GeomAPI_Vertex);
307 aResult->setImpl(new TopoDS_Vertex(aVertex));
313 return theEdge; // no vertex, so, return the initial edge
316 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::value()
318 if (!ModelAPI_AttributeSelection::isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
319 return std::shared_ptr<GeomAPI_Shape>();
320 CenterType aType = NOT_CENTER;
321 std::shared_ptr<GeomAPI_Shape> aResult = internalValue(aType);
322 return centerByEdge(aResult, aType);
325 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::internalValue(CenterType& theType)
327 theType = NOT_CENTER;
328 GeomShapePtr aResult;
329 if (myTmpContext.get() || myTmpSubShape.get()) {
330 theType = myTmpCenterType;
331 ResultConstructionPtr aResulConstruction =
332 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(myTmpContext);
333 if(aResulConstruction.get()) {
334 // it is just reference to construction.
335 return myTmpSubShape;
337 return myTmpSubShape.get() ? myTmpSubShape : myTmpContext->shape();
340 TDF_Label aSelLab = selectionLabel();
341 if (aSelLab.IsAttribute(kINVALID_SELECTION))
344 if (aSelLab.IsAttribute(kCIRCLE_CENTER))
345 theType = CIRCLE_CENTER;
346 else if (aSelLab.IsAttribute(kELLIPSE_CENTER1))
347 theType = ELLIPSE_FIRST_FOCUS;
348 else if (aSelLab.IsAttribute(kELLIPSE_CENTER2))
349 theType = ELLIPSE_SECOND_FOCUS;
352 if (myRef.isInitialized()) {
353 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
354 ResultPtr aContext = context();
355 if (!aContext.get() || aContext->groupName() == ModelAPI_ResultConstruction::group())
356 return aResult; // empty result, for whole construction selection also
357 return aContext->shape();
359 if (aSelLab.IsAttribute(kPART_REF_ID)) {
360 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(context());
361 if (!aPart.get() || !aPart->isActivated())
362 return std::shared_ptr<GeomAPI_Shape>(); // postponed naming needed
363 Handle(TDataStd_Integer) anIndex;
364 if (aSelLab.FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
365 if (anIndex->Get()) { // special selection attribute was created, use it
366 return aPart->selectionValue(anIndex->Get());
367 } else { // face with name is already in the data model, so try to take it by name
368 Handle(TDataStd_Name) aName;
369 if (aSelLab.FindAttribute(TDataStd_Name::GetID(), aName)) {
370 std::string aSubShapeName(TCollection_AsciiString(aName->Get()).ToCString());
371 std::size_t aPartEnd = aSubShapeName.find('/');
372 if (aPartEnd != std::string::npos && aPartEnd != aSubShapeName.rfind('/')) {
373 std::string aNameInPart = aSubShapeName.substr(aPartEnd + 1);
375 std::string aType; // to reuse already existing selection the type is not needed
376 return aPart->shapeInPart(aNameInPart, aType, anIndex);
383 std::shared_ptr<Model_ResultConstruction> aConstr =
384 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
386 if (aConstr->isInfinite())
387 return aResult; // empty result
388 // external sketch face
389 Handle(TDataStd_Integer) anIndex;
390 if (aSelLab.FindAttribute(kEXT_SKETCH_FACE, anIndex)) {
391 return aConstr->face(anIndex->Get());
393 if (aSelLab.FindAttribute(kEXT_SKETCH_EDGE, anIndex) ||
394 aSelLab.FindAttribute(kEXT_SKETCH_VERT, anIndex)) {
395 bool isVert = anIndex->ID() == kEXT_SKETCH_VERT; // vertex is selected
396 CompositeFeaturePtr aComposite = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(
397 aConstr->document()->feature(aConstr));
398 if (aComposite.get()) {
399 int aSubNum = anIndex->Get() % 1000000;
400 int aVertShape = (anIndex->Get() - aSubNum) / 1000000;
401 FeaturePtr aSubFeat = aComposite->subFeature(aSubNum);
402 if (aSubFeat.get()) {
403 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSubFeat->results();
404 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
405 for (; aRes != aResults.cend(); aRes++) {
406 ResultConstructionPtr aConstr =
407 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRes);
408 if (aConstr->shape()) {
409 if (!isVert && aConstr->shape()->isEdge())
410 return aConstr->shape();
411 else if (isVert && aVertShape == 0 && aConstr->shape()->isVertex())
412 return aConstr->shape();
413 else if (isVert && aVertShape > 1 && aConstr->shape()->isEdge()) {
414 GeomAPI_ShapeExplorer anExp(aConstr->shape(), GeomAPI_Shape::VERTEX);
415 for(; anExp.more(); anExp.next()) {
417 return anExp.current();
427 if (!aConstr.get()) { // for construction context, return empty result as usual even
428 // the whole feature is selected
429 FeaturePtr aFeature = contextFeature();
430 if (aFeature.get()) {
431 std::list<GeomShapePtr> allShapes;
432 std::list<ResultPtr>::const_iterator aRes = aFeature->results().cbegin();
433 for (; aRes != aFeature->results().cend(); aRes++) {
434 if (aRes->get() && !(*aRes)->isDisabled()) {
435 GeomShapePtr aShape = (*aRes)->shape();
436 if (aShape.get() && !aShape->isNull()) {
437 allShapes.push_back(aShape);
441 return GeomAlgoAPI_CompoundBuilder::compound(allShapes);
445 Handle(TNaming_NamedShape) aSelection;
446 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
447 TopoDS_Shape aSelShape = aSelection->Get();
448 aResult = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
449 aResult->setImpl(new TopoDS_Shape(aSelShape));
450 } else if (aConstr) { // simple construction element: just shape of this construction element
451 aResult = aConstr->shape();
457 bool Model_AttributeSelection::isInvalid()
459 return selectionLabel().IsAttribute(kINVALID_SELECTION) == Standard_True;
462 bool Model_AttributeSelection::isInitialized()
464 if (ModelAPI_AttributeSelection::isInitialized()) { // additional checks if it is initialized
465 std::shared_ptr<GeomAPI_Shape> aResult;
466 if (myRef.isInitialized()) {
467 TDF_Label aSelLab = selectionLabel();
468 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
469 ResultPtr aContext = context();
470 return aContext.get() != NULL;
472 Handle(TNaming_NamedShape) aSelection;
473 if (selectionLabel().FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
474 return !aSelection->Get().IsNull();
475 } else { // for simple construction element: just shape of this construction element
476 std::shared_ptr<Model_ResultConstruction> aConstr =
477 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
481 // for the whole feature, a feature object
482 FeaturePtr aFeat = contextFeature();
491 Model_AttributeSelection::Model_AttributeSelection(TDF_Label& theLabel)
494 myIsInitialized = myRef.isInitialized();
498 void Model_AttributeSelection::setID(const std::string theID)
501 ModelAPI_AttributeSelection::setID(theID);
504 ResultPtr Model_AttributeSelection::context()
506 if (!ModelAPI_AttributeSelection::isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
509 if (myTmpContext.get() || myTmpSubShape.get()) {
513 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
514 // for parts there could be same-data result, so take the last enabled
516 if(aResult->groupName() == ModelAPI_ResultPart::group()) {
517 int aSize = aResult->document()->size(ModelAPI_ResultPart::group());
518 for(int a = aSize - 1; a >= 0; a--) {
519 ObjectPtr aPart = aResult->document()->object(ModelAPI_ResultPart::group(), a);
520 if(aPart.get() && aPart->data() == aResult->data()) {
521 ResultPtr aPartResult = std::dynamic_pointer_cast<ModelAPI_Result>(aPart);
522 FeaturePtr anOwnerFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
523 // check that this result is not this-feature result (it is forbidden t oselect itself)
524 if(anOwnerFeature.get() && anOwnerFeature->firstResult() != aPartResult) {
530 } else { // if feature - construction is selected, it has only one result, return this result
531 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
532 if (aFeature.get() && aFeature->results().size() == 1 &&
533 aFeature->firstResult()->groupName() == ModelAPI_ResultConstruction::group())
534 return aFeature->firstResult();
539 FeaturePtr Model_AttributeSelection::contextFeature() {
540 if (myTmpContext.get() || myTmpSubShape.get()) {
541 return FeaturePtr(); // feature can not be selected temporarily
543 return std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
545 ObjectPtr Model_AttributeSelection::contextObject() {
546 FeaturePtr aRes = contextFeature();
553 void Model_AttributeSelection::setObject(const std::shared_ptr<ModelAPI_Object>& theObject)
555 ModelAPI_AttributeSelection::setObject(theObject);
556 myRef.setObject(theObject);
559 /// Sets the invalid flag if flag is false, or removes it if "true"
561 static bool setInvalidIfFalse(TDF_Label& theLab, const bool theFlag) {
563 theLab.ForgetAttribute(kINVALID_SELECTION);
565 TDataStd_UAttribute::Set(theLab, kINVALID_SELECTION);
570 void Model_AttributeSelection::split(
571 ResultPtr theContext, TopoDS_Shape theNewShape, TopAbs_ShapeEnum theType)
573 TopTools_ListOfShape aSubs;
574 for(TopoDS_Iterator anExplorer(theNewShape); anExplorer.More(); anExplorer.Next()) {
575 if (!anExplorer.Value().IsNull() &&
576 anExplorer.Value().ShapeType() == theType) {
577 aSubs.Append(anExplorer.Value());
578 } else { // invalid case; bad result shape, so, impossible to split easily
583 if (aSubs.Extent() > 1) { // ok to split
584 TopTools_ListIteratorOfListOfShape aSub(aSubs);
585 GeomShapePtr aSubSh(new GeomAPI_Shape);
586 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
587 setValue(theContext, aSubSh);
588 for(aSub.Next(); aSub.More(); aSub.Next()) {
589 GeomShapePtr aSubSh(new GeomAPI_Shape);
590 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
591 myParent->append(theContext, aSubSh);
596 bool Model_AttributeSelection::update()
598 FeaturePtr aContextFeature = contextFeature();
599 if (aContextFeature.get()) {
600 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
603 TDF_Label aSelLab = selectionLabel();
604 ResultPtr aContext = context();
606 return setInvalidIfFalse(aSelLab, false);
607 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
608 return setInvalidIfFalse(aSelLab, aContext->shape() && !aContext->shape()->isNull());
611 if (aSelLab.IsAttribute(kPART_REF_ID)) { // it is reference to the part object
612 std::shared_ptr<GeomAPI_Shape> aNoSelection;
613 bool aResult = selectPart(aContext, aNoSelection, true);
614 aResult = setInvalidIfFalse(aSelLab, aResult);
616 owner()->data()->sendAttributeUpdated(this);
621 if (aContext->groupName() == ModelAPI_ResultBody::group()) {
622 // body: just a named shape, use topological selection mechanism
623 bool aResult = false;
624 TopoDS_Shape anOldShape;
625 Handle(TNaming_NamedShape) aNS;
626 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
627 anOldShape = aNS->Get();
629 Selector_Selector aSelector(aSelLab);
630 if (aSelector.restore()) { // it is stored in old OCCT format, use TNaming_Selector
631 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
632 aResult = aSelector.solve(aContextShape);
634 aResult = setInvalidIfFalse(aSelLab, aResult);
636 TopoDS_Shape aNewShape;
637 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
638 aNewShape = aNS->Get();
640 if (anOldShape.IsNull() || aNewShape.IsNull() || !anOldShape.IsEqual(aNewShape)) {
641 // shape type shoud not not changed: if shape becomes compound of such shapes, then split
642 if (myParent && !anOldShape.IsNull() && !aNewShape.IsNull() &&
643 anOldShape.ShapeType() != aNewShape.ShapeType() &&
644 (aNewShape.ShapeType() == TopAbs_COMPOUND || aNewShape.ShapeType() == TopAbs_COMPSOLID))
646 split(aContext, aNewShape, anOldShape.ShapeType());
648 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
653 if (aContext->groupName() == ModelAPI_ResultConstruction::group()) {
655 std::shared_ptr<Model_ResultConstruction> aConstructionContext =
656 std::dynamic_pointer_cast<Model_ResultConstruction>(aContext);
657 if (!aConstructionContext->isInfinite()) {
658 // external sketch face
659 Handle(TDataStd_Integer) anIndex;
660 if (aSelLab.FindAttribute(kEXT_SKETCH_FACE, anIndex)) {
661 return setInvalidIfFalse(aSelLab, anIndex->Get() < aConstructionContext->facesNum());
663 if (aSelLab.FindAttribute(kEXT_SKETCH_EDGE, anIndex) ||
664 aSelLab.FindAttribute(kEXT_SKETCH_VERT, anIndex)) {
665 CompositeFeaturePtr aComposite = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(
666 aConstructionContext->document()->feature(aConstructionContext));
667 if (aComposite.get()) {
668 FeaturePtr aSubFeat = aComposite->subFeature(anIndex->Get() % 1000000);
669 return setInvalidIfFalse(aSelLab, aSubFeat.get() != NULL);
671 return setInvalidIfFalse(aSelLab, false); // composite sub-feature is not found
673 Selector_Selector aSelector(aSelLab);
674 aResult = aSelector.restore();
675 TopoDS_Shape anOldShape = aSelector.value();
677 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
678 aResult = aSelector.solve(aContextShape);
680 aResult = setInvalidIfFalse(aSelLab, aResult);
681 if (aResult && !anOldShape.IsEqual(aSelector.value()))
682 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
684 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
688 return setInvalidIfFalse(aSelLab, false); // unknown case
691 void Model_AttributeSelection::selectBody(
692 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape)
694 // perform the selection
695 TopoDS_Shape aContext;
697 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);//myRef.value()
699 aContext = aBody->shape()->impl<TopoDS_Shape>();
702 std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
704 aContext = aResult->shape()->impl<TopoDS_Shape>();
706 Events_InfoMessage("Model_AttributeSelection", "A result with shape is expected").send();
711 if (!aContext.IsNull()) {
712 TDF_Label aSelLab = selectionLabel();
713 TopoDS_Shape aNewSub = theSubShape->impl<TopoDS_Shape>();
714 FeaturePtr aFeatureOwner = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
715 if (aFeatureOwner->document() != theContext->document()) { // reference to the sketch face
716 if (theSubShape->shapeType() == GeomAPI_Shape::FACE) { // sketch face
717 ResultConstructionPtr aConstr =
718 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theContext);
719 int aFaceIndex = -1, aFacesNum = aConstr->facesNum();
720 for(int a = 0; a < aFacesNum; a++) {
721 if (aConstr->face(a)->isEqual(theSubShape)) {
726 if (aFaceIndex >= 0) {
727 TDataStd_Integer::Set(aSelLab, kEXT_SKETCH_FACE, aFaceIndex); // store index of the face
730 } else if (theSubShape->shapeType() == GeomAPI_Shape::EDGE ||// sketch result edge (full one)
731 theSubShape->shapeType() == GeomAPI_Shape::VERTEX) { // or start/end vertex
732 bool isVertex = theSubShape->shapeType() == GeomAPI_Shape::VERTEX;
733 CompositeFeaturePtr aComposite = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(
734 theContext->document()->feature(theContext));
735 if (aComposite.get()) { // iterate edges of composite to find index of matched with value
736 int aSub, anEdgeIndex = -1, aSubNum = aComposite->numberOfSubs();
737 int aVertIndex = -1, aVertShape = -1; // shape: 0 full, 1 start, 2 end
738 for(aSub = 0; aSub < aSubNum && anEdgeIndex == -1; aSub++) {
739 FeaturePtr aSubFeat = aComposite->subFeature(aSub);
740 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSubFeat->results();
741 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
742 for (; aRes != aResults.cend(); aRes++) {
743 ResultConstructionPtr aConstr =
744 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRes);
745 if (aConstr->shape() && aConstr->shape()->isEdge()) {
747 GeomAPI_ShapeExplorer aVertExp(aConstr->shape(), GeomAPI_Shape::VERTEX);
748 for(int aNum = 1; aVertExp.more(); aVertExp.next(), aNum++) {
749 if (aVertExp.current()->isSame(theSubShape) && aVertShape != 0) {
755 if (aConstr->shape()->isSame(theSubShape)) {
760 } else if (isVertex && aConstr->shape() && aConstr->shape()->isVertex()) {
761 if (aConstr->shape()->isSame(theSubShape)) {
768 if (anEdgeIndex >= 0) {
769 TDataStd_Integer::Set(aSelLab, kEXT_SKETCH_EDGE, anEdgeIndex); // store index of edge
771 } else if (aVertIndex >= 0) {
772 aVertIndex += aVertShape * 1000000; // to store both integers: index and shape
773 TDataStd_Integer::Set(aSelLab, kEXT_SKETCH_VERT, aVertIndex); // store index of edge
779 bool aSelectorOk = true;
780 Selector_Selector aSel(aSelLab);
782 aSelectorOk = aSel.select(aContext, aNewSub);
785 aSelectorOk = aSel.solve(aContext);
790 Handle(TNaming_NamedShape) aSelectorShape;
791 if (aSelectorOk && aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aSelectorShape))
793 TopoDS_Shape aShape = aSelectorShape->Get();
794 if (aShape.IsNull() || aShape.ShapeType() != aNewSub.ShapeType())
798 setInvalidIfFalse(aSelLab, false);
803 bool Model_AttributeSelection::selectPart(
804 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape,
805 const bool theUpdate)
807 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(theContext);
808 if (!aPart.get() || !aPart->isActivated())
809 return true; // postponed naming
811 Handle(TDataStd_Integer) anIndex;
812 if (selectionLabel().FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
813 // by internal selection
814 if (anIndex->Get() > 0) {
815 // update the selection by index
816 return aPart->updateInPart(anIndex->Get());
818 return true; // nothing to do, referencing just by name
821 return true; // nothing to do, referencing just by name
823 // store the shape (in case part is not loaded it should be useful
825 std::string aName = theContext->data()->name();
826 if (!theSubShape.get() || theSubShape->isNull()) {// the whole part shape is selected
827 aShape = theContext->shape()->impl<TopoDS_Shape>();
829 aShape = theSubShape->impl<TopoDS_Shape>();
831 aName += "/" + aPart->nameInPart(theSubShape, anIndex);
832 TDataStd_Integer::Set(selectionLabel(), anIndex);
834 TNaming_Builder aBuilder(selectionLabel());
835 aBuilder.Select(aShape, aShape);
836 // identify by name in the part
837 TDataStd_Name::Set(selectionLabel(), aName.c_str());
838 return !aName.empty();
841 TDF_Label Model_AttributeSelection::selectionLabel()
843 return myRef.myRef->Label().FindChild(1);
846 /// prefixes of the shape names with centers defined
847 static std::map<ModelAPI_AttributeSelection::CenterType, std::string> kCENTERS_PREFIX;
849 /// returns the map that contains all possible prefixes of the center-names
850 static std::map<ModelAPI_AttributeSelection::CenterType, std::string>& centersMap()
852 if (kCENTERS_PREFIX.empty()) { // fill map by initial values
853 kCENTERS_PREFIX[ModelAPI_AttributeSelection::CIRCLE_CENTER] = "__cc";
854 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS] = "__eff";
855 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_SECOND_FOCUS] = "__esf";
857 return kCENTERS_PREFIX;
860 std::string Model_AttributeSelection::namingName(const std::string& theDefaultName)
862 std::string aName("");
863 if(!this->isInitialized())
864 return !theDefaultName.empty() ? theDefaultName : aName;
866 CenterType aCenterType = NOT_CENTER;
867 std::shared_ptr<GeomAPI_Shape> aSubSh = internalValue(aCenterType);
868 ResultPtr aCont = context();
871 (aCont->groupName() == ModelAPI_ResultConstruction::group() && contextFeature().get())) {
872 // selection of a full feature
873 FeaturePtr aFeatureCont = contextFeature();
874 if (aFeatureCont.get()) {
875 return kWHOLE_FEATURE + aFeatureCont->name();
877 // in case of selection of removed result
881 TDF_Label aSelLab = selectionLabel();
882 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // whole context, no value
883 return contextName(aCont);
886 // if it is in result of another part
887 if (aCont->groupName() == ModelAPI_ResultPart::group()) {
888 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aCont);
890 GeomShapePtr aValue = value();
892 return aPart->data()->name() + "/" + aPart->nameInPart(aValue, anIndex);
894 return aPart->data()->name();
898 // whole infinitive construction
899 if (aCont->groupName() == ModelAPI_ResultConstruction::group()) {
900 ResultConstructionPtr aConstr = std::dynamic_pointer_cast<Model_ResultConstruction>(aCont);
901 if (aConstr->isInfinite()) {
902 return contextName(aCont);
904 // external sketch face
905 Handle(TDataStd_Integer) anIndex;
906 if (aSelLab.FindAttribute(kEXT_SKETCH_FACE, anIndex) ||
907 aSelLab.FindAttribute(kEXT_SKETCH_EDGE, anIndex) ||
908 aSelLab.FindAttribute(kEXT_SKETCH_VERT, anIndex)) {
909 std::shared_ptr<Model_Document> anExtDoc =
910 std::dynamic_pointer_cast<Model_Document>(aCont->document());
911 Selector_Selector aSelector(anExtDoc->extConstructionsLabel());
912 TopoDS_Shape aContShape = aConstr->shape()->impl<TopoDS_Shape>();
913 TopoDS_Shape aValShape = value()->impl<TopoDS_Shape>();
914 aSelector.select(aContShape, aValShape);
915 myRestoreDocument = anExtDoc;
916 std::string aName = anExtDoc->kind() + "/" + aSelector.name(this);
917 myRestoreDocument.reset();
923 Selector_Selector aSelector(aSelLab);
925 if (aSelector.restore())
926 aResult = aSelector.name(this);
928 Model_SelectionNaming aSelNaming(aSelLab);
929 std::string aResult = aSelNaming.namingName(
930 aCont, aSubSh, theDefaultName, owner()->document() != aCont->document());
932 if (aCenterType != NOT_CENTER) {
933 aResult += centersMap()[aCenterType];
938 // returns the center type and modifies the shape name if this name is center-name
939 static ModelAPI_AttributeSelection::CenterType centerTypeByName(std::string& theShapeName)
941 std::map<ModelAPI_AttributeSelection::CenterType, std::string>::iterator aPrefixIter =
942 centersMap().begin();
943 for(; aPrefixIter != centersMap().end(); aPrefixIter++) {
944 std::size_t aFound = theShapeName.find(aPrefixIter->second);
945 if (aFound != std::string::npos &&
946 aFound == theShapeName.size() - aPrefixIter->second.size()) {
947 theShapeName = theShapeName.substr(0, aFound);
948 return aPrefixIter->first;
951 return ModelAPI_AttributeSelection::NOT_CENTER;
954 // type ::= COMP | COMS | SOLD | SHEL | FACE | WIRE | EDGE | VERT
955 void Model_AttributeSelection::selectSubShape(
956 const std::string& theType, const std::string& theSubShapeName)
958 if(theSubShapeName.empty() || theType.empty()) return;
960 std::string aSubShapeName = theSubShapeName;
961 CenterType aCenterType = theType[0] == 'v' || theType[0] == 'V' ? // only for vertex-type
962 centerTypeByName(aSubShapeName) : NOT_CENTER;
963 std::string aType = aCenterType == NOT_CENTER ? theType : "EDGE"; // search for edge now
964 static const GeomShapePtr anEmptyShape;
966 // first iteration is selection by name without center prefix, second - in case of problem,
967 // try with initial name
968 for(int aUseCenter = 1; aUseCenter >= 0; aUseCenter--) {
969 if (aUseCenter == 0 && aCenterType != NOT_CENTER) {
970 aSubShapeName = theSubShapeName;
971 aCenterType = NOT_CENTER;
973 } else if (aUseCenter != 1) continue;
974 TopAbs_ShapeEnum aShapeType = TopAbs_ShapeEnum(GeomAPI_Shape::shapeTypeByStr(aType));
976 std::shared_ptr<Model_Document> aDoc =
977 std::dynamic_pointer_cast<Model_Document>(owner()->document());
978 // check this is Part-name: 2 delimiters in the name
979 std::size_t aPartEnd = aSubShapeName.find('/');
980 if (aPartEnd != std::string::npos) {
981 std::string aPartName = aSubShapeName.substr(0, aPartEnd);
982 DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
983 if (aPartName == aRootDoc->kind()) {
984 aDoc = std::dynamic_pointer_cast<Model_Document>(aRootDoc);
985 aSubShapeName = aSubShapeName.substr(aPartEnd + 1);
988 owner()->document()->objectByName(ModelAPI_ResultPart::group(), aPartName);
989 if (aFound.get()) { // found such part, so asking it for the name
990 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFound);
991 aDoc = std::dynamic_pointer_cast<Model_Document>(aPart->partDoc());
992 aSubShapeName = aSubShapeName.substr(aPartEnd +1);
993 if (aSubShapeName.empty()) { // the whole Part result
994 setValue(aPart, anEmptyShape);
1001 // check this is a whole feature context
1002 if (aSubShapeName.size() > kWHOLE_FEATURE.size() &&
1003 aSubShapeName.substr(0, kWHOLE_FEATURE.size()) == kWHOLE_FEATURE) {
1004 std::string aFeatureName = aSubShapeName.substr(kWHOLE_FEATURE.size());
1005 ObjectPtr anObj = aDoc->objectByName(ModelAPI_Feature::group(), aFeatureName);
1007 setValue(anObj, anEmptyShape);
1012 // the whole result selection check
1013 if (aSubShapeName.find('/') == std::string::npos) {
1014 ObjectPtr aRes = aDoc->objectByName(ModelAPI_ResultConstruction::group(), aSubShapeName);
1016 aRes = aDoc->objectByName(ModelAPI_ResultBody::group(), aSubShapeName);
1018 setValue(aRes, anEmptyShape);
1023 Selector_Selector aSelector(aDoc->generalLabel());
1024 myRestoreDocument = aDoc;
1025 TDF_Label aContextLabel = aSelector.restoreByName(aSubShapeName, aShapeType, this);
1026 myRestoreDocument.reset();
1027 if (!aContextLabel.IsNull()) {
1028 ResultPtr aContext = aDoc->resultByLab(aContextLabel); // any label for document access
1029 if (aContext.get() && aContext->shape().get()) {
1030 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
1031 if (aSelector.solve(aContextShape)) {
1032 TopoDS_Shape aSelectorShape = aSelector.value();
1033 GeomShapePtr aShapeToBeSelected(new GeomAPI_Shape);
1034 aShapeToBeSelected->setImpl<TopoDS_Shape>(new TopoDS_Shape(aSelectorShape));
1035 // make the context result the latest existing
1036 aContext = newestContext(aContext, aShapeToBeSelected);
1037 if (aCenterType != NOT_CENTER) {
1038 if (!aShapeToBeSelected->isEdge())
1040 std::shared_ptr<GeomAPI_Edge> aSelectedEdge(new GeomAPI_Edge(aShapeToBeSelected));
1041 setValueCenter(aContext, aSelectedEdge, aCenterType);
1044 setValue(aContext, aShapeToBeSelected);
1051 TDF_Label aSelLab = selectionLabel();
1052 setInvalidIfFalse(aSelLab, false);
1056 void Model_AttributeSelection::selectSubShape(const std::string& theType,
1057 const GeomPointPtr& thePoint)
1059 if (theType.empty() || !thePoint)
1062 // list of parent features
1063 FeaturePtr anOwner = ModelAPI_Feature::feature(owner());
1064 std::set<FeaturePtr> aParents = ModelAPI_Tools::getParents(anOwner);
1066 int aSelectionIndex = 0;
1067 GeomAPI_Shape::ShapeType aType = GeomAPI_Shape::shapeTypeByStr(theType);
1068 if (aType == GeomAPI_Shape::SHAPE) {
1069 // possibly, the string consists of the type and the index,
1070 // thus, try to separate them
1071 size_t aUndersporePos = theType.find_first_of('_');
1072 if (aUndersporePos != std::string::npos)
1073 aType = GeomAPI_Shape::shapeTypeByStr(theType.substr(0, aUndersporePos));
1075 if (aType != GeomAPI_Shape::SHAPE) {
1076 for (std::string::const_iterator aChar = theType.begin() + aUndersporePos + 1;
1077 aChar != theType.end(); ++aChar) {
1078 if (std::isdigit(*aChar))
1079 aSelectionIndex = aSelectionIndex * 10 + (*aChar - '0');
1081 aSelectionIndex = 1;
1085 aSelectionIndex -= 1;
1089 std::list<ModelGeomAlgo_Shape::SubshapeOfResult> anAppropriate;
1091 // collect features from PartSet and the current part
1092 SessionPtr aSession = ModelAPI_Session::get();
1093 std::list<FeaturePtr> aFeatures = aSession->moduleDocument()->allFeatures();
1094 if (aSession->moduleDocument() != owner()->document()) {
1095 std::list<FeaturePtr> aPartFeatures = owner()->document()->allFeatures();
1096 aFeatures.insert(aFeatures.end(), aPartFeatures.begin(), aPartFeatures.end());
1098 // Process results of all features from the last to the first
1099 // to find appropriate sub-shape
1100 for (std::list<FeaturePtr>::const_reverse_iterator anIt = aFeatures.rbegin();
1101 anIt != aFeatures.rend(); ++anIt) {
1102 // selection cannot be linked to the parent features
1103 if (aParents.find(*anIt) != aParents.end())
1105 // check the feature is a part of composite feature (like sketch elements),
1106 // then do not process it, it will be processed in scope of composite feature
1107 bool isSubOfComposite = false;
1108 const std::set<AttributePtr>& aRefs = (*anIt)->data()->refsToMe();
1109 for (std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin();
1110 aRefIt != aRefs.end() && !isSubOfComposite; ++aRefIt) {
1111 FeaturePtr aFeature = ModelAPI_Feature::feature((*aRefIt)->owner());
1112 CompositeFeaturePtr aCompFeature =
1113 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
1114 isSubOfComposite = aCompFeature && aCompFeature->isSub(*anIt);
1116 if (isSubOfComposite)
1119 // process results of the current feature to find appropriate sub-shape
1120 if (ModelGeomAlgo_Shape::findSubshapeByPoint(*anIt, thePoint, aType, anAppropriate)) {
1121 std::list<ModelGeomAlgo_Shape::SubshapeOfResult>::iterator anApIt = anAppropriate.begin();
1122 for (; aSelectionIndex > 0 && anApIt != anAppropriate.end(); --aSelectionIndex)
1123 ++anApIt; // skip this shape, because one of the previous is selected
1125 if (anApIt != anAppropriate.end()) {
1126 if (anApIt->myCenterType == (int)ModelAPI_AttributeSelection::NOT_CENTER)
1127 setValue(anApIt->myResult, anApIt->mySubshape);
1129 setValueCenter(anApIt->myResult, anApIt->mySubshape->edge(),
1130 (ModelAPI_AttributeSelection::CenterType)anApIt->myCenterType);
1136 TDF_Label aSelLab = selectionLabel();
1137 setInvalidIfFalse(aSelLab, false);
1141 void Model_AttributeSelection::selectSubShape(const std::string& theType,
1142 const std::string& theContextName, const int theIndex)
1144 // selection of context by name
1145 //std::string aNamingContextName = theContextName + "/";
1146 //selectSubShape(theType, aNamingContextName);
1147 std::shared_ptr<Model_Document> aDoc =
1148 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1150 bool aUnique = true;
1151 std::string aContextName = theContextName;
1152 std::string anEmptySub = "";
1153 ResultPtr aContext = aDoc->findByName(aContextName, anEmptySub, aUnique);
1154 //ResultPtr aContext = context();
1155 if (aContext.get()) {
1156 GeomShapePtr aContShape = aContext->shape();
1157 if (aContShape.get()) {
1158 GeomAlgoAPI_NExplode aNExp(aContShape, GeomAPI_Shape::shapeTypeByStr(theType));
1159 GeomShapePtr aValue = aNExp.shape(theIndex);
1161 setValue(aContext, aValue);
1167 int Model_AttributeSelection::Id()
1170 std::shared_ptr<GeomAPI_Shape> aSelection = value();
1171 ResultPtr aContextRes = context();
1172 // support for compsolids:
1173 while(ModelAPI_Tools::bodyOwner(aContextRes).get()) {
1174 aContextRes = ModelAPI_Tools::bodyOwner(aContextRes);
1176 std::shared_ptr<GeomAPI_Shape> aContext = aContextRes->shape();
1179 TopoDS_Shape aMainShape = aContext->impl<TopoDS_Shape>();
1180 const TopoDS_Shape& aSubShape = aSelection->impl<TopoDS_Shape>();
1181 // searching for the latest main shape
1182 if (aSelection && !aSelection->isNull() && aContext && !aContext->isNull())
1184 std::shared_ptr<Model_Document> aDoc =
1185 std::dynamic_pointer_cast<Model_Document>(context()->document());
1187 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aMainShape, aDoc->generalLabel());
1188 if (!aNS.IsNull()) {
1189 aMainShape = TNaming_Tool::CurrentShape(aNS);
1193 TopTools_IndexedMapOfShape aSubShapesMap;
1194 TopExp::MapShapes(aMainShape, aSubShapesMap);
1195 anID = aSubShapesMap.FindIndex(aSubShape);
1200 void Model_AttributeSelection::setId(int theID)
1202 std::shared_ptr<GeomAPI_Shape> aSelection;
1204 ResultPtr aContextRes = context();
1205 // support for compsolids:
1206 while(ModelAPI_Tools::bodyOwner(aContextRes).get()) {
1207 aContextRes = ModelAPI_Tools::bodyOwner(aContextRes);
1209 std::shared_ptr<GeomAPI_Shape> aContext = aContextRes->shape();
1211 TopoDS_Shape aMainShape = aContext->impl<TopoDS_Shape>();
1212 // searching for the latest main shape
1213 if (theID > 0 && aContext && !aContext->isNull())
1215 std::shared_ptr<Model_Document> aDoc =
1216 std::dynamic_pointer_cast<Model_Document>(aContextRes->document());
1218 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aMainShape, aDoc->generalLabel());
1219 if (!aNS.IsNull()) {
1220 aMainShape = TNaming_Tool::CurrentShape(aNS);
1224 TopTools_IndexedMapOfShape aSubShapesMap;
1225 TopExp::MapShapes(aMainShape, aSubShapesMap);
1226 const TopoDS_Shape& aSelShape = aSubShapesMap.FindKey(theID);
1228 std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
1229 aResult->setImpl(new TopoDS_Shape(aSelShape));
1231 aSelection = aResult;
1234 setValue(aContextRes, aSelection);
1237 std::string Model_AttributeSelection::contextName(const ResultPtr& theContext) const
1239 std::string aResult;
1240 if (owner()->document() != theContext->document()) {
1241 if (theContext->document() == ModelAPI_Session::get()->moduleDocument()) {
1242 aResult = theContext->document()->kind() + "/";
1244 ResultPtr aDocRes = ModelAPI_Tools::findPartResult(
1245 ModelAPI_Session::get()->moduleDocument(), theContext->document());
1246 if (aDocRes.get()) {
1247 aResult = aDocRes->data()->name() + "/";
1251 aResult += theContext->data()->name();
1255 void Model_AttributeSelection::computeValues(
1256 ResultPtr theOldContext, ResultPtr theNewContext, TopoDS_Shape theValShape,
1257 TopTools_ListOfShape& theShapes)
1259 bool aWasWholeContext = theValShape.IsNull();
1260 if (aWasWholeContext) {
1261 //theShapes.Append(theValShape);
1263 theValShape = theOldContext->shape()->impl<TopoDS_Shape>();
1265 //TopoDS_Shape anOldContShape = theOldContext->shape()->impl<TopoDS_Shape>();
1266 TopoDS_Shape aNewContShape = theNewContext->shape()->impl<TopoDS_Shape>();
1267 //if (anOldContShape.IsSame(theValShape)) { // full context shape substituted by new full context
1268 //theShapes.Append(aNewContShape);
1271 // if a new value is unchanged in the new context, do nothing: value is correct
1272 TopExp_Explorer aSubExp(aNewContShape, theValShape.ShapeType());
1273 for(; aSubExp.More(); aSubExp.Next()) {
1274 if (aSubExp.Current().IsSame(theValShape)) {
1275 theShapes.Append(theValShape);
1279 // if new context becomes compsolid, the resulting sub may be in sub-solids
1280 std::list<ResultPtr> aNewToIterate;
1281 aNewToIterate.push_back(theNewContext);
1282 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theNewContext);
1284 std::list<ResultPtr> allNewContextSubs;
1285 ModelAPI_Tools::allSubs(aComp, allNewContextSubs);
1286 std::list<ResultPtr>::iterator aSub = allNewContextSubs.begin();
1287 for(; aSub != allNewContextSubs.end(); aSub++) {
1288 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aSub);
1289 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1290 aNewToIterate.push_back(aBody);
1294 // first iteration: searching for the whole shape appearance (like face of the box)
1295 // second iteration: searching for sub-shapes that contain the sub (like vertex on faces)
1296 int aToFindPart = 0;
1297 TopTools_DataMapOfShapeShape aNewToOld; // map from new containers to old containers (with val)
1298 TopTools_MapOfShape anOlds; // to know how many olds produced new containers
1299 for(; aToFindPart != 2 && theShapes.IsEmpty(); aToFindPart++) {
1300 std::list<ResultPtr>::iterator aNewContIter = aNewToIterate.begin();
1301 for(; aNewContIter != aNewToIterate.end(); aNewContIter++) {
1302 std::shared_ptr<Model_Data> aNewData =
1303 std::dynamic_pointer_cast<Model_Data>((*aNewContIter)->data());
1304 TDF_Label aNewLab = aNewData->shapeLab();
1305 // searching for produced sub-shape fully on some label
1306 TDF_ChildIDIterator aNSIter(aNewLab, TNaming_NamedShape::GetID(), Standard_True);
1307 for(; aNSIter.More(); aNSIter.Next()) {
1308 Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
1309 for(TNaming_Iterator aPairIter(aNS); aPairIter.More(); aPairIter.Next()) {
1310 if (aToFindPart == 0) { // search shape is fully inside
1311 if (aPairIter.OldShape().IsSame(theValShape)) {
1312 if (aPairIter.NewShape().IsNull()) {// value was removed
1316 theShapes.Append(aPairIter.NewShape());
1318 } else if (!aPairIter.OldShape().IsNull()) { // search shape that contains this sub
1319 TopExp_Explorer anExp(aPairIter.OldShape(), theValShape.ShapeType());
1320 for(; anExp.More(); anExp.Next()) {
1321 if (anExp.Current().IsSame(theValShape)) { // found a new container
1322 if (aPairIter.NewShape().IsNull()) {// value was removed
1326 aNewToOld.Bind(aPairIter.NewShape(), aPairIter.OldShape());
1327 anOlds.Add(aPairIter.OldShape());
1336 if (aToFindPart == 2 && !aNewToOld.IsEmpty()) {
1337 // map of sub-shapes -> number of occurences of these shapes in containers
1338 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher> aSubs;
1339 TopTools_DataMapOfShapeShape::Iterator aContIter(aNewToOld);
1340 for(; aContIter.More(); aContIter.Next()) {
1341 TopExp_Explorer aSubExp(aContIter.Key(), theValShape.ShapeType());
1342 for(; aSubExp.More(); aSubExp.Next()) {
1343 if (!aSubs.IsBound(aSubExp.Current())) {
1344 aSubs.Bind(aSubExp.Current(), TopTools_MapOfShape());
1346 // store old to know how many olds produced this shape
1347 aSubs.ChangeFind(aSubExp.Current()).Add(aContIter.Value());
1350 // if sub is appeared same times in containers as the number of old shapes that contain it
1351 int aCountInOld = anOlds.Size();
1352 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher>::Iterator
1354 for(; aSubsIter.More(); aSubsIter.Next()) {
1355 if (aSubsIter.Value().Size() == aCountInOld) {
1356 theShapes.Append(aSubsIter.Key());
1360 if (theShapes.IsEmpty()) { // nothing was changed
1361 theShapes.Append(aWasWholeContext ? TopoDS_Shape() : theValShape);
1365 bool Model_AttributeSelection::searchNewContext(std::shared_ptr<Model_Document> theDoc,
1366 const TopoDS_Shape theContShape, ResultPtr theContext, TopoDS_Shape theValShape,
1367 TDF_Label theAccessLabel,
1368 std::list<ResultPtr>& theResults, TopTools_ListOfShape& theValShapes)
1370 std::set<ResultPtr> aResults; // to avoid duplicates, new context, null if deleted
1371 TopTools_ListOfShape aResContShapes;
1372 // iterate context and shape, but also if it is sub-shape of main shape, check also it
1373 TopTools_ListOfShape aContextList;
1374 aContextList.Append(theContShape);
1375 if (theContext.get()) {
1376 ResultPtr aComposite = ModelAPI_Tools::bodyOwner(theContext);
1377 if (aComposite.get() && aComposite->shape().get() && !aComposite->shape()->isNull())
1378 aContextList.Append(aComposite->shape()->impl<TopoDS_Shape>());
1380 for(TopTools_ListOfShape::Iterator aContIter(aContextList); aContIter.More(); aContIter.Next()) {
1381 TNaming_SameShapeIterator aModifIter(aContIter.ChangeValue(), theAccessLabel);
1382 for(; aModifIter.More(); aModifIter.Next()) {
1383 TDF_Label anObjLab = aModifIter.Label().Father();
1384 ResultPtr aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1385 (theDoc->objects()->object(anObjLab));
1386 if (!aModifierObj.get()) {
1387 // #2241: shape may be sub-element of new object, not main (shell created from faces)
1388 if (!anObjLab.IsRoot())
1389 aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1390 (theDoc->objects()->object(anObjLab.Father()));
1391 if (!aModifierObj.get())
1394 FeaturePtr aModifierFeat = theDoc->feature(aModifierObj);
1395 if (!aModifierFeat.get())
1397 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1398 if (aModifierFeat == aThisFeature || !theDoc->isLaterByDep(aThisFeature, aModifierFeat))
1399 continue; // the modifier feature is later than this, so, should not be used
1400 FeaturePtr aCurrentModifierFeat = theDoc->feature(theContext);
1401 if (aCurrentModifierFeat == aModifierFeat ||
1402 !theDoc->isLaterByDep(aModifierFeat, aCurrentModifierFeat))
1403 continue; // the current modifier is later than the found, so, useless
1404 Handle(TNaming_NamedShape) aNewNS;
1405 aModifIter.Label().FindAttribute(TNaming_NamedShape::GetID(), aNewNS);
1406 if (aNewNS->Evolution() == TNaming_MODIFY || aNewNS->Evolution() == TNaming_GENERATED) {
1407 aResults.insert(aModifierObj);
1408 //TNaming_Iterator aPairIter(aNewNS);
1409 //aResContShapes.Append(aPairIter.NewShape());
1410 aResContShapes.Append(aModifierObj->shape()->impl<TopoDS_Shape>());
1411 } else if (aNewNS->Evolution() == TNaming_DELETE) { // a shape was deleted => result is empty
1412 aResults.insert(ResultPtr());
1413 } else { // not-processed modification => don't support it
1418 if (aResults.empty())
1419 return false; // no modifications found, must stay the same
1420 // iterate all results to find futher modifications
1421 std::set<ResultPtr>::iterator aResIter = aResults.begin();
1422 for(; aResIter != aResults.end(); aResIter++) {
1423 if (aResIter->get() != NULL) {
1424 // compute new values by two contextes: the old and the new
1425 TopTools_ListOfShape aValShapes;
1426 computeValues(theContext, *aResIter, theValShape, aValShapes);
1428 TopTools_ListIteratorOfListOfShape aNewVal(aValShapes);
1429 for(; aNewVal.More(); aNewVal.Next()) {
1430 std::list<ResultPtr> aNewRes;
1431 TopTools_ListOfShape aNewUpdatedVal;
1432 TopoDS_Shape aNewValSh = aNewVal.Value();
1433 TopoDS_Shape aNewContShape = (*aResIter)->shape()->impl<TopoDS_Shape>();
1434 if (theValShape.IsNull() && aNewContShape.IsSame(aNewValSh))
1435 aNewValSh.Nullify();
1436 if (searchNewContext(theDoc, aNewContShape, *aResIter, aNewValSh,
1437 theAccessLabel, aNewRes, aNewUpdatedVal))
1439 // appeand new results instead of the current ones
1440 std::list<ResultPtr>::iterator aNewIter = aNewRes.begin();
1441 TopTools_ListIteratorOfListOfShape aNewUpdVal(aNewUpdatedVal);
1442 for(; aNewIter != aNewRes.end(); aNewIter++, aNewUpdVal.Next()) {
1443 theResults.push_back(*aNewIter);
1444 theValShapes.Append(aNewUpdVal.Value());
1446 } else { // the current result is good
1447 theResults.push_back(*aResIter);
1448 theValShapes.Append(aNewValSh);
1453 return true; // theResults must be empty: everything is deleted
1456 void Model_AttributeSelection::updateInHistory()
1458 ResultPtr aContext = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
1459 // only bodies and parts may be modified later in the history, don't do anything otherwise
1460 if (!aContext.get() || (aContext->groupName() != ModelAPI_ResultBody::group() &&
1461 aContext->groupName() != ModelAPI_ResultPart::group()))
1463 std::shared_ptr<Model_Document> aDoc =
1464 std::dynamic_pointer_cast<Model_Document>(aContext->document());
1465 std::shared_ptr<Model_Data> aContData = std::dynamic_pointer_cast<Model_Data>(aContext->data());
1466 if (!aContData.get() || !aContData->isValid())
1468 TDF_Label aContLab = aContData->shapeLab(); // named shape where the selected context is located
1469 Handle(TNaming_NamedShape) aContNS;
1470 if (!aContLab.FindAttribute(TNaming_NamedShape::GetID(), aContNS)) {
1471 bool aFoundNewContext = true;
1472 ResultPtr aNewContext = aContext;
1473 while(aFoundNewContext) {
1474 aFoundNewContext = false;
1475 // parts have no shape in result, so, trace references using the Part info
1476 if (aNewContext->groupName() == ModelAPI_ResultPart::group()) {
1477 ResultPartPtr aPartContext = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aNewContext);
1478 if (aPartContext.get()) { // searching for the up to date references to the referenced cont
1479 const std::set<AttributePtr>& aRefs = aPartContext->data()->refsToMe();
1480 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1481 for(; aRef != aRefs.end(); aRef++) {
1482 // to avoid detection of part changes by local selection only
1483 AttributeSelectionPtr aSel =
1484 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(*aRef);
1485 if (aSel.get() && aSel->value().get() &&
1486 !aSel->value()->isSame(aSel->context()->shape()))
1489 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1490 if (aRefFeat.get() && aRefFeat != owner()) {
1491 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1492 if (!aDoc->isLaterByDep(aRefFeat, aThisFeature)) { // found better feature
1493 aFoundNewContext = true;
1494 aNewContext = aRefFeat->firstResult();
1501 if (aNewContext != aContext) {
1502 setValue(aNewContext, value());
1506 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1507 FeaturePtr aCurrentModifierFeat = aDoc->feature(aContext);
1508 // iterate the context shape modifications in order to find a feature that is upper in history
1509 // that this one and is really modifies the referenced result to refer to it
1510 ResultPtr aModifierResFound;
1511 TNaming_Iterator aPairIter(aContNS);
1512 if (!aPairIter.More())
1514 TopoDS_Shape aNewCShape = aPairIter.NewShape();
1515 bool anIterate = true;
1516 // trying to update also the sub-shape selected
1517 GeomShapePtr aSubShape = value();
1518 if (aSubShape.get() && aSubShape->isEqual(aContext->shape()))
1520 TopoDS_Shape aValShape;
1521 if (aSubShape.get()) {
1522 aValShape = aSubShape->impl<TopoDS_Shape>();
1525 std::list<ResultPtr> aNewContexts;
1526 TopTools_ListOfShape aValShapes;
1527 if (searchNewContext(aDoc, aNewCShape, aContext, aValShape, aContLab, aNewContexts, aValShapes))
1529 std::list<ResultPtr>::iterator aNewCont = aNewContexts.begin();
1530 TopTools_ListIteratorOfListOfShape aNewValues(aValShapes);
1531 if (aNewCont == aNewContexts.end()) { // all results were deleted
1532 ResultPtr anEmptyContext;
1533 std::shared_ptr<GeomAPI_Shape> anEmptyShape;
1534 setValue(anEmptyContext, anEmptyShape); // nullify the selection
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 setValue(*aNewCont, aValueShape);
1544 // if there are more than one result, put them by "append" into "parent" list
1546 for(aNewCont++, aNewValues.Next(); aNewCont != aNewContexts.end();
1547 aNewCont++, aNewValues.Next()) {
1548 GeomShapePtr aValueShape;
1549 if (!aNewValues.Value().IsNull()) {
1550 aValueShape = std::make_shared<GeomAPI_Shape>();
1551 aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewValues.Value()));
1554 // Check that list has the same type of shape selection before adding.
1555 GeomAPI_Shape::ShapeType aListShapeType = GeomAPI_Shape::SHAPE;
1556 if (myParent->selectionType() == "VERTEX") aListShapeType = GeomAPI_Shape::VERTEX;
1557 else if (myParent->selectionType() == "EDGE") aListShapeType = GeomAPI_Shape::EDGE;
1558 else if (myParent->selectionType() == "FACE") aListShapeType = GeomAPI_Shape::FACE;
1560 GeomAPI_Shape::ShapeType aShapeShapeType = GeomAPI_Shape::SHAPE;
1561 if (aValueShape.get()) {
1562 aShapeShapeType = aValueShape->shapeType();
1564 (*aNewCont)->shape()->shapeType();
1567 if (aListShapeType != GeomAPI_Shape::SHAPE && aListShapeType != aShapeShapeType) {
1571 myParent->append(*aNewCont, aValueShape);
1577 void Model_AttributeSelection::setParent(Model_AttributeSelectionList* theParent)
1579 myParent = theParent;
1582 std::string Model_AttributeSelection::contextName(const TDF_Label theSelectionLab)
1584 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1585 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1586 FeaturePtr aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1587 if (aFeatureOwner.get()) {
1588 // if it is sub-element of the sketch, the context name is the name of the sketch
1589 // searching also for result - real context
1591 FeaturePtr aComposite = ModelAPI_Tools::compositeOwner(aFeatureOwner);
1592 if (aComposite.get() && aComposite->results().size() == 1 &&
1593 aComposite->firstResult()->groupName() == ModelAPI_ResultConstruction::group()) {
1594 aFeatureOwner = aComposite;
1595 aResult = aFeatureOwner->firstResult();
1597 aResult = aDoc->resultByLab(theSelectionLab);
1599 if (aResult.get()) {
1600 // this is to avoid duplicated names of results problem
1601 std::string aContextName = aResult->data()->name();
1602 // myLab corresponds to the current time
1603 TDF_Label aCurrentLab = selectionLabel();
1604 while(aCurrentLab.Depth() > 3)
1605 aCurrentLab = aCurrentLab.Father();
1607 int aNumInHistoryNames =
1608 aDoc->numberOfNameInHistory(aResult, aCurrentLab);
1609 while(aNumInHistoryNames > 1) { // add "_" before name the needed number of times
1610 aContextName = "_" + aContextName;
1611 aNumInHistoryNames--;
1613 return aContextName;
1616 return ""; // invalid case
1619 /// This method restores by the context and value name the context label and
1620 /// sub-label where the value is. Returns true if it is valid.
1621 bool Model_AttributeSelection::restoreContext(std::string theName,
1622 TDF_Label& theContext, TDF_Label& theValue)
1624 static const GeomShapePtr anEmptyShape; // to store context only
1625 std::string aName = theName;
1626 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1627 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1629 // remove the sub-value part if exists
1630 std::string aSubShapeName = aName;
1631 std::string::size_type n = aName.find('/');
1632 if (n != std::string::npos) {
1633 aName = aName.substr(0, n);
1636 if (aName.empty()) return false;
1637 bool anUniqueContext = false;
1638 ResultPtr aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1639 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull())
1642 // searching the sub-shape
1643 static const ResultPtr anEmpty;
1644 theValue = aDoc->findNamingName(aSubShapeName, anUniqueContext ? aCont : anEmpty);
1646 // sketch sub-component shape and name is located in separated feature label, try the sub-name
1647 if (theValue.IsNull() && aCont->groupName() == ModelAPI_ResultConstruction::group()) {
1648 std::string::size_type aSlash = aSubShapeName.rfind('/');
1649 if (aSlash != std::string::npos) {
1650 std::string aCompName = aSubShapeName.substr(aSlash + 1);
1651 CompositeFeaturePtr aComposite =
1652 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aDoc->feature(aCont));
1653 if (aComposite.get() && aComposite->numberOfSubs()) {
1654 const int aSubNum = aComposite->numberOfSubs();
1655 for (int a = 0; a < aSubNum && theValue.IsNull(); a++) {
1656 FeaturePtr aSub = aComposite->subFeature(a);
1657 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
1658 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
1659 for (; aRes != aResults.cend() && theValue.IsNull(); aRes++) {
1660 if ((*aRes)->data()->name() == aCompName) {
1661 theValue = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1663 } else if (aCompName.find((*aRes)->data()->name()) != std::string::npos) {// sub-vertex
1664 TDF_Label aLab = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1665 TDF_ChildIDIterator aSubNames(aLab, TDataStd_Name::GetID());
1666 for(; aSubNames.More(); aSubNames.Next()) {
1667 if (Handle(TDataStd_Name)::DownCast(aSubNames.Value())->Get().
1668 IsEqual(aCompName.c_str())) {
1669 theValue = aSubNames.Value()->Label();
1681 theContext = std::dynamic_pointer_cast<Model_Data>(aCont->data())->label();
1686 TDF_Label Model_AttributeSelection::newestContext(const TDF_Label theCurrentContext) {
1687 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1688 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1689 ResultPtr aContext = aDoc->resultByLab(theCurrentContext);
1690 if (aContext.get()) {
1691 aContext = newestContext(aContext, GeomShapePtr(), true);
1693 return std::dynamic_pointer_cast<Model_Data>(aContext->data())->label();
1695 return theCurrentContext; // nothing is changed
1698 bool Model_AttributeSelection::isLater(
1699 const TDF_Label theResult1, const TDF_Label theResult2) const
1701 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1702 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1703 FeaturePtr aFeat1 = aDoc->featureByLab(theResult1);
1706 FeaturePtr aFeat2 = aDoc->featureByLab(theResult2);
1709 return aDoc->isLaterByDep(aFeat1, aFeat2);
1712 ResultPtr Model_AttributeSelection::newestContext(
1713 const ResultPtr theCurrent, const GeomShapePtr theValue, const bool theAnyValue)
1715 ResultPtr aResult = theCurrent;
1716 GeomShapePtr aSelectedShape = theValue.get() ? theValue : theCurrent->shape();
1717 std::shared_ptr<Model_Document> aDoc =
1718 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1719 bool aFindNewContext = true;
1720 while (aFindNewContext && aResult.get()) {
1721 aFindNewContext = false;
1722 // try to find the last context to find the up to date shape
1723 TopoDS_Shape aConShape = aResult->shape()->impl<TopoDS_Shape>();
1724 if (TNaming_Tool::HasLabel(selectionLabel(), aConShape)) {
1725 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aConShape, selectionLabel());
1726 if (!aNS.IsNull()) {
1727 aNS = TNaming_Tool::CurrentNamedShape(aNS);
1729 && isLater(selectionLabel(), aNS->Label())
1730 && isLater(aNS->Label(),
1731 std::dynamic_pointer_cast<Model_Data>(aResult->data())->label()))
1733 TDF_Label aLab = aNS->Label();
1734 ResultPtr aRes = aDoc->resultByLab(aLab);
1736 if (theAnyValue || aRes->shape()->isSubShape(aSelectedShape)) {
1738 aFindNewContext = true;
1745 if (theAnyValue) { // only for neighbours for now
1746 // try to find modification of sub-shapes: the best number of matches
1747 std::map<ResultPtr, int> aMatches; // result -> number of matches of shapes to find the best
1748 TDF_Label aResLab = std::dynamic_pointer_cast<Model_Data>(aResult->data())->shapeLab();
1749 TDF_ChildIDIterator aModifIter(aResLab, TNaming_NamedShape::GetID());
1750 for(; aModifIter.More(); aModifIter.Next()) {
1751 Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aModifIter.Value());
1752 if (aNS->Evolution() == TNaming_MODIFY || aNS->Evolution() == TNaming_GENERATED) {
1753 for(TNaming_Iterator aNSIter(aNS); aNSIter.More(); aNSIter.Next()) {
1754 TNaming_NewShapeIterator aNewIter(aNSIter.NewShape(), aNS->Label());
1755 for(; aNewIter.More(); aNewIter.Next()) {
1756 TDF_Label aLab = aNewIter.Label();
1757 if (isLater(aLab, aNS->Label()) && isLater(selectionLabel(), aLab)) {
1758 ResultPtr aRes = aDoc->resultByLab(aLab);
1760 if (aMatches.find(aRes) == aMatches.end())
1762 aMatches[aRes]++; // found result, add matches
1769 // searching for the best result-candidate
1771 ResultPtr aBestResult;
1772 std::map<ResultPtr, int>::iterator aMatchIter = aMatches.begin();
1773 for(; aMatchIter != aMatches.end(); aMatchIter++) {
1774 if (aMatchIter->second > aBest) {
1775 aBest = aMatchIter->second;
1776 aBestResult = aMatchIter->first;
1779 if (aBestResult.get()) {
1780 aResult = aBestResult;
1781 aFindNewContext = true;
1787 // TestFillWireVertex.py - sketch constructions for wire may participate too
1788 //if (aResult->groupName() == ModelAPI_ResultBody::group()) {
1789 // try to search newer context by the concealment references
1790 // take references to all results: root one, any sub
1791 std::list<ResultPtr> allRes;
1792 ResultPtr aCompContext;
1793 ResultBodyPtr aCompBody = ModelAPI_Tools::bodyOwner(aResult, true);
1794 if (aCompBody.get()) {
1795 ModelAPI_Tools::allSubs(aCompBody, allRes);
1796 allRes.push_back(aCompBody);
1797 aCompContext = aCompBody;
1800 allRes.push_back(aResult);
1802 for (std::list<ResultPtr>::iterator aSub = allRes.begin(); aSub != allRes.end(); aSub++) {
1803 ResultPtr aResCont = *aSub;
1804 ResultBodyPtr aResBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResCont);
1805 if (aResBody.get() && aResBody->numberOfSubs() > 0 && aResBody != aCompContext)
1806 continue; // only lower and higher level subs are counted
1807 const std::set<AttributePtr>& aRefs = aResCont->data()->refsToMe();
1808 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1809 for (; !aFindNewContext && aRef != aRefs.end(); aRef++) {
1810 if (!aRef->get() || !(*aRef)->owner().get())
1812 // concealed attribute only
1813 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1814 if (!ModelAPI_Session::get()->validators()->isConcealed(
1815 aRefFeat->getKind(), (*aRef)->id()))
1817 // search the feature result that contains sub-shape selected
1818 std::list<std::shared_ptr<ModelAPI_Result> > aResults;
1820 // take all sub-results or one result
1821 std::list<ResultPtr> aRefFeatResults;
1822 ModelAPI_Tools::allResults(aRefFeat, aRefFeatResults);
1823 std::list<ResultPtr>::iterator aRefResIter = aRefFeatResults.begin();
1824 for (; aRefResIter != aRefFeatResults.end(); aRefResIter++) {
1825 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRefResIter);
1826 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1827 aResults.push_back(aBody);
1829 std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = aResults.begin();
1830 for (; aResIter != aResults.end(); aResIter++) {
1831 if (!aResIter->get() || !(*aResIter)->data()->isValid() || (*aResIter)->isDisabled())
1833 GeomShapePtr aShape = (*aResIter)->shape();
1834 if (aShape.get() && (theAnyValue || aShape->isSubShape(aSelectedShape, false))) {
1835 aResult = *aResIter; // found new context (produced from this) with same subshape
1836 aFindNewContext = true; // continue searching futher
1843 // if compsolid is context, try to take sub-solid as context: like in GUI and scripts
1844 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
1845 if (aComp && aComp->numberOfSubs()) {
1846 std::list<ResultPtr> allSubs;
1847 ModelAPI_Tools::allSubs(aComp, allSubs);
1848 std::list<ResultPtr>::iterator aS = allSubs.begin();
1849 for (; aS != allSubs.end(); aS++) {
1850 ResultBodyPtr aSub = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aS);
1851 if (aSub && aSub->numberOfSubs() == 0 && aSub->shape().get() &&
1852 (theAnyValue || aSub->shape()->isSubShape(aSelectedShape))) {
1858 // in case sketch line was selected for wire, but wire was concealed and not such line anymore,
1859 // so, actually, the sketch element was selected (which is never concealed)
1860 if (aResult != theCurrent && aResult->isConcealed())
1861 aResult = theCurrent;