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);
444 if (contextFeature().get()) {
445 return aResult; // for the whole sketch feature selected return null => all faces
449 Handle(TNaming_NamedShape) aSelection;
450 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
451 TopoDS_Shape aSelShape = aSelection->Get();
452 aResult = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
453 aResult->setImpl(new TopoDS_Shape(aSelShape));
454 } else if (aConstr) { // simple construction element: just shape of this construction element
455 aResult = aConstr->shape();
461 bool Model_AttributeSelection::isInvalid()
463 return selectionLabel().IsAttribute(kINVALID_SELECTION) == Standard_True;
466 bool Model_AttributeSelection::isInitialized()
468 if (ModelAPI_AttributeSelection::isInitialized()) { // additional checks if it is initialized
469 std::shared_ptr<GeomAPI_Shape> aResult;
470 if (myRef.isInitialized()) {
471 TDF_Label aSelLab = selectionLabel();
472 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
473 ResultPtr aContext = context();
474 return aContext.get() != NULL;
476 Handle(TNaming_NamedShape) aSelection;
477 if (selectionLabel().FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
478 return !aSelection->Get().IsNull();
479 } else { // for simple construction element: just shape of this construction element
480 std::shared_ptr<Model_ResultConstruction> aConstr =
481 std::dynamic_pointer_cast<Model_ResultConstruction>(context());
485 // for the whole feature, a feature object
486 FeaturePtr aFeat = contextFeature();
495 Model_AttributeSelection::Model_AttributeSelection(TDF_Label& theLabel)
498 myIsInitialized = myRef.isInitialized();
502 void Model_AttributeSelection::setID(const std::string theID)
505 ModelAPI_AttributeSelection::setID(theID);
508 ResultPtr Model_AttributeSelection::context()
510 if (!ModelAPI_AttributeSelection::isInitialized() && !myTmpContext.get() && !myTmpSubShape.get())
513 if (myTmpContext.get() || myTmpSubShape.get()) {
517 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
518 // for parts there could be same-data result, so take the last enabled
520 if(aResult->groupName() == ModelAPI_ResultPart::group()) {
521 int aSize = aResult->document()->size(ModelAPI_ResultPart::group());
522 for(int a = aSize - 1; a >= 0; a--) {
523 ObjectPtr aPart = aResult->document()->object(ModelAPI_ResultPart::group(), a);
524 if(aPart.get() && aPart->data() == aResult->data()) {
525 ResultPtr aPartResult = std::dynamic_pointer_cast<ModelAPI_Result>(aPart);
526 FeaturePtr anOwnerFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
527 // check that this result is not this-feature result (it is forbidden t oselect itself)
528 if(anOwnerFeature.get() && anOwnerFeature->firstResult() != aPartResult) {
534 } else { // if feature - construction is selected, it has only one result, return this result
535 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
536 if (aFeature.get() && aFeature->results().size() == 1 &&
537 aFeature->firstResult()->groupName() == ModelAPI_ResultConstruction::group())
538 return aFeature->firstResult();
543 FeaturePtr Model_AttributeSelection::contextFeature() {
544 if (myTmpContext.get() || myTmpSubShape.get()) {
545 return FeaturePtr(); // feature can not be selected temporarily
547 return std::dynamic_pointer_cast<ModelAPI_Feature>(myRef.value());
549 ObjectPtr Model_AttributeSelection::contextObject() {
550 FeaturePtr aRes = contextFeature();
557 void Model_AttributeSelection::setObject(const std::shared_ptr<ModelAPI_Object>& theObject)
559 ModelAPI_AttributeSelection::setObject(theObject);
560 myRef.setObject(theObject);
563 /// Sets the invalid flag if flag is false, or removes it if "true"
565 static bool setInvalidIfFalse(TDF_Label& theLab, const bool theFlag) {
567 theLab.ForgetAttribute(kINVALID_SELECTION);
569 TDataStd_UAttribute::Set(theLab, kINVALID_SELECTION);
574 void Model_AttributeSelection::split(
575 ResultPtr theContext, TopoDS_Shape theNewShape, TopAbs_ShapeEnum theType)
577 TopTools_ListOfShape aSubs;
578 for(TopoDS_Iterator anExplorer(theNewShape); anExplorer.More(); anExplorer.Next()) {
579 if (!anExplorer.Value().IsNull() &&
580 anExplorer.Value().ShapeType() == theType) {
581 aSubs.Append(anExplorer.Value());
582 } else { // invalid case; bad result shape, so, impossible to split easily
587 if (aSubs.Extent() > 1) { // ok to split
588 TopTools_ListIteratorOfListOfShape aSub(aSubs);
589 GeomShapePtr aSubSh(new GeomAPI_Shape);
590 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
591 setValue(theContext, aSubSh);
592 for(aSub.Next(); aSub.More(); aSub.Next()) {
593 GeomShapePtr aSubSh(new GeomAPI_Shape);
594 aSubSh->setImpl(new TopoDS_Shape(aSub.Value()));
595 myParent->append(theContext, aSubSh);
600 bool Model_AttributeSelection::update()
602 FeaturePtr aContextFeature = contextFeature();
603 if (aContextFeature.get()) {
604 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
607 TDF_Label aSelLab = selectionLabel();
608 ResultPtr aContext = context();
610 return setInvalidIfFalse(aSelLab, false);
611 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
612 return setInvalidIfFalse(aSelLab, aContext->shape() && !aContext->shape()->isNull());
615 if (aSelLab.IsAttribute(kPART_REF_ID)) { // it is reference to the part object
616 std::shared_ptr<GeomAPI_Shape> aNoSelection;
617 bool aResult = selectPart(aContext, aNoSelection, true);
618 aResult = setInvalidIfFalse(aSelLab, aResult);
620 owner()->data()->sendAttributeUpdated(this);
625 if (aContext->groupName() == ModelAPI_ResultBody::group()) {
626 // body: just a named shape, use topological selection mechanism
627 bool aResult = false;
628 TopoDS_Shape anOldShape;
629 Handle(TNaming_NamedShape) aNS;
630 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
631 anOldShape = aNS->Get();
633 Selector_Selector aSelector(aSelLab);
634 if (aSelector.restore()) { // it is stored in old OCCT format, use TNaming_Selector
635 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
636 aResult = aSelector.solve(aContextShape);
638 aResult = setInvalidIfFalse(aSelLab, aResult);
640 TopoDS_Shape aNewShape;
641 if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
642 aNewShape = aNS->Get();
644 if (anOldShape.IsNull() || aNewShape.IsNull() || !anOldShape.IsEqual(aNewShape)) {
645 // shape type shoud not not changed: if shape becomes compound of such shapes, then split
646 if (myParent && !anOldShape.IsNull() && !aNewShape.IsNull() &&
647 anOldShape.ShapeType() != aNewShape.ShapeType() &&
648 (aNewShape.ShapeType() == TopAbs_COMPOUND || aNewShape.ShapeType() == TopAbs_COMPSOLID))
650 split(aContext, aNewShape, anOldShape.ShapeType());
652 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
657 if (aContext->groupName() == ModelAPI_ResultConstruction::group()) {
659 std::shared_ptr<Model_ResultConstruction> aConstructionContext =
660 std::dynamic_pointer_cast<Model_ResultConstruction>(aContext);
661 if (!aConstructionContext->isInfinite()) {
662 // external sketch face
663 Handle(TDataStd_Integer) anIndex;
664 if (aSelLab.FindAttribute(kEXT_SKETCH_FACE, anIndex)) {
665 return setInvalidIfFalse(aSelLab, anIndex->Get() < aConstructionContext->facesNum());
667 if (aSelLab.FindAttribute(kEXT_SKETCH_EDGE, anIndex) ||
668 aSelLab.FindAttribute(kEXT_SKETCH_VERT, anIndex)) {
669 CompositeFeaturePtr aComposite = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(
670 aConstructionContext->document()->feature(aConstructionContext));
671 if (aComposite.get()) {
672 FeaturePtr aSubFeat = aComposite->subFeature(anIndex->Get() % 1000000);
673 return setInvalidIfFalse(aSelLab, aSubFeat.get() != NULL);
675 return setInvalidIfFalse(aSelLab, false); // composite sub-feature is not found
677 Selector_Selector aSelector(aSelLab);
678 aResult = aSelector.restore();
679 TopoDS_Shape anOldShape = aSelector.value();
681 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
682 aResult = aSelector.solve(aContextShape);
684 aResult = setInvalidIfFalse(aSelLab, aResult);
685 if (aResult && !anOldShape.IsEqual(aSelector.value()))
686 owner()->data()->sendAttributeUpdated(this); // send updated if shape is changed
688 owner()->data()->sendAttributeUpdated(this); // send updated if "update" called in any way
692 return setInvalidIfFalse(aSelLab, false); // unknown case
695 void Model_AttributeSelection::selectBody(
696 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape)
698 // perform the selection
699 TopoDS_Shape aContext;
701 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(theContext);//myRef.value()
703 aContext = aBody->shape()->impl<TopoDS_Shape>();
706 std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
708 aContext = aResult->shape()->impl<TopoDS_Shape>();
710 Events_InfoMessage("Model_AttributeSelection", "A result with shape is expected").send();
715 if (!aContext.IsNull()) {
716 TDF_Label aSelLab = selectionLabel();
717 TopoDS_Shape aNewSub = theSubShape->impl<TopoDS_Shape>();
718 FeaturePtr aFeatureOwner = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
719 if (aFeatureOwner->document() != theContext->document()) { // reference to the sketch face
720 if (theSubShape->shapeType() == GeomAPI_Shape::FACE) { // sketch face
721 ResultConstructionPtr aConstr =
722 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theContext);
723 int aFaceIndex = -1, aFacesNum = aConstr->facesNum();
724 for(int a = 0; a < aFacesNum; a++) {
725 if (aConstr->face(a)->isEqual(theSubShape)) {
730 if (aFaceIndex >= 0) {
731 TDataStd_Integer::Set(aSelLab, kEXT_SKETCH_FACE, aFaceIndex); // store index of the face
734 } else if (theSubShape->shapeType() == GeomAPI_Shape::EDGE ||// sketch result edge (full one)
735 theSubShape->shapeType() == GeomAPI_Shape::VERTEX) { // or start/end vertex
736 bool isVertex = theSubShape->shapeType() == GeomAPI_Shape::VERTEX;
737 CompositeFeaturePtr aComposite = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(
738 theContext->document()->feature(theContext));
739 if (aComposite.get()) { // iterate edges of composite to find index of matched with value
740 int aSub, anEdgeIndex = -1, aSubNum = aComposite->numberOfSubs();
741 int aVertIndex = -1, aVertShape = -1; // shape: 0 full, 1 start, 2 end
742 for(aSub = 0; aSub < aSubNum && anEdgeIndex == -1; aSub++) {
743 FeaturePtr aSubFeat = aComposite->subFeature(aSub);
744 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSubFeat->results();
745 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
746 for (; aRes != aResults.cend(); aRes++) {
747 ResultConstructionPtr aConstr =
748 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRes);
749 if (aConstr->shape() && aConstr->shape()->isEdge()) {
751 GeomAPI_ShapeExplorer aVertExp(aConstr->shape(), GeomAPI_Shape::VERTEX);
752 for(int aNum = 1; aVertExp.more(); aVertExp.next(), aNum++) {
753 if (aVertExp.current()->isSame(theSubShape) && aVertShape != 0) {
759 if (aConstr->shape()->isSame(theSubShape)) {
764 } else if (isVertex && aConstr->shape() && aConstr->shape()->isVertex()) {
765 if (aConstr->shape()->isSame(theSubShape)) {
772 if (anEdgeIndex >= 0) {
773 TDataStd_Integer::Set(aSelLab, kEXT_SKETCH_EDGE, anEdgeIndex); // store index of edge
775 } else if (aVertIndex >= 0) {
776 aVertIndex += aVertShape * 1000000; // to store both integers: index and shape
777 TDataStd_Integer::Set(aSelLab, kEXT_SKETCH_VERT, aVertIndex); // store index of edge
783 bool aSelectorOk = true;
784 Selector_Selector aSel(aSelLab);
786 aSelectorOk = aSel.select(aContext, aNewSub);
789 aSelectorOk = aSel.solve(aContext);
794 Handle(TNaming_NamedShape) aSelectorShape;
795 if (aSelectorOk && aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aSelectorShape))
797 TopoDS_Shape aShape = aSelectorShape->Get();
798 if (aShape.IsNull() || aShape.ShapeType() != aNewSub.ShapeType())
802 setInvalidIfFalse(aSelLab, false);
807 bool Model_AttributeSelection::selectPart(
808 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape,
809 const bool theUpdate)
811 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(theContext);
812 if (!aPart.get() || !aPart->isActivated())
813 return true; // postponed naming
815 Handle(TDataStd_Integer) anIndex;
816 if (selectionLabel().FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
817 // by internal selection
818 if (anIndex->Get() > 0) {
819 // update the selection by index
820 return aPart->updateInPart(anIndex->Get());
822 return true; // nothing to do, referencing just by name
825 return true; // nothing to do, referencing just by name
827 // store the shape (in case part is not loaded it should be useful
829 std::string aName = theContext->data()->name();
830 if (!theSubShape.get() || theSubShape->isNull()) {// the whole part shape is selected
831 aShape = theContext->shape()->impl<TopoDS_Shape>();
833 aShape = theSubShape->impl<TopoDS_Shape>();
835 aName += "/" + aPart->nameInPart(theSubShape, anIndex);
836 TDataStd_Integer::Set(selectionLabel(), anIndex);
838 TNaming_Builder aBuilder(selectionLabel());
839 aBuilder.Select(aShape, aShape);
840 // identify by name in the part
841 TDataStd_Name::Set(selectionLabel(), aName.c_str());
842 return !aName.empty();
845 TDF_Label Model_AttributeSelection::selectionLabel()
847 return myRef.myRef->Label().FindChild(1);
850 /// prefixes of the shape names with centers defined
851 static std::map<ModelAPI_AttributeSelection::CenterType, std::string> kCENTERS_PREFIX;
853 /// returns the map that contains all possible prefixes of the center-names
854 static std::map<ModelAPI_AttributeSelection::CenterType, std::string>& centersMap()
856 if (kCENTERS_PREFIX.empty()) { // fill map by initial values
857 kCENTERS_PREFIX[ModelAPI_AttributeSelection::CIRCLE_CENTER] = "__cc";
858 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_FIRST_FOCUS] = "__eff";
859 kCENTERS_PREFIX[ModelAPI_AttributeSelection::ELLIPSE_SECOND_FOCUS] = "__esf";
861 return kCENTERS_PREFIX;
864 std::string Model_AttributeSelection::namingName(const std::string& theDefaultName)
866 std::string aName("");
867 if(!this->isInitialized())
868 return !theDefaultName.empty() ? theDefaultName : aName;
870 CenterType aCenterType = NOT_CENTER;
871 std::shared_ptr<GeomAPI_Shape> aSubSh = internalValue(aCenterType);
872 ResultPtr aCont = context();
875 (aCont->groupName() == ModelAPI_ResultConstruction::group() && contextFeature().get())) {
876 // selection of a full feature
877 FeaturePtr aFeatureCont = contextFeature();
878 if (aFeatureCont.get()) {
879 return kWHOLE_FEATURE + aFeatureCont->name();
881 // in case of selection of removed result
885 TDF_Label aSelLab = selectionLabel();
886 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // whole context, no value
887 return contextName(aCont);
890 // if it is in result of another part
891 if (aCont->groupName() == ModelAPI_ResultPart::group()) {
892 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aCont);
894 GeomShapePtr aValue = value();
896 return aPart->data()->name() + "/" + aPart->nameInPart(aValue, anIndex);
898 return aPart->data()->name();
902 // whole infinitive construction
903 if (aCont->groupName() == ModelAPI_ResultConstruction::group()) {
904 ResultConstructionPtr aConstr = std::dynamic_pointer_cast<Model_ResultConstruction>(aCont);
905 if (aConstr->isInfinite()) {
906 return contextName(aCont);
908 // external sketch face
909 Handle(TDataStd_Integer) anIndex;
910 if (aSelLab.FindAttribute(kEXT_SKETCH_FACE, anIndex) ||
911 aSelLab.FindAttribute(kEXT_SKETCH_EDGE, anIndex) ||
912 aSelLab.FindAttribute(kEXT_SKETCH_VERT, anIndex)) {
913 std::shared_ptr<Model_Document> anExtDoc =
914 std::dynamic_pointer_cast<Model_Document>(aCont->document());
915 Selector_Selector aSelector(anExtDoc->extConstructionsLabel());
916 TopoDS_Shape aContShape = aConstr->shape()->impl<TopoDS_Shape>();
917 TopoDS_Shape aValShape = value()->impl<TopoDS_Shape>();
918 aSelector.select(aContShape, aValShape);
919 myRestoreDocument = anExtDoc;
920 std::string aName = anExtDoc->kind() + "/" + aSelector.name(this);
921 myRestoreDocument.reset();
927 Selector_Selector aSelector(aSelLab);
929 if (aSelector.restore())
930 aResult = aSelector.name(this);
932 Model_SelectionNaming aSelNaming(aSelLab);
933 std::string aResult = aSelNaming.namingName(
934 aCont, aSubSh, theDefaultName, owner()->document() != aCont->document());
936 if (aCenterType != NOT_CENTER) {
937 aResult += centersMap()[aCenterType];
942 // returns the center type and modifies the shape name if this name is center-name
943 static ModelAPI_AttributeSelection::CenterType centerTypeByName(std::string& theShapeName)
945 std::map<ModelAPI_AttributeSelection::CenterType, std::string>::iterator aPrefixIter =
946 centersMap().begin();
947 for(; aPrefixIter != centersMap().end(); aPrefixIter++) {
948 std::size_t aFound = theShapeName.find(aPrefixIter->second);
949 if (aFound != std::string::npos &&
950 aFound == theShapeName.size() - aPrefixIter->second.size()) {
951 theShapeName = theShapeName.substr(0, aFound);
952 return aPrefixIter->first;
955 return ModelAPI_AttributeSelection::NOT_CENTER;
958 // type ::= COMP | COMS | SOLD | SHEL | FACE | WIRE | EDGE | VERT
959 void Model_AttributeSelection::selectSubShape(
960 const std::string& theType, const std::string& theSubShapeName)
962 if(theSubShapeName.empty() || theType.empty()) return;
964 std::string aSubShapeName = theSubShapeName;
965 CenterType aCenterType = theType[0] == 'v' || theType[0] == 'V' ? // only for vertex-type
966 centerTypeByName(aSubShapeName) : NOT_CENTER;
967 std::string aType = aCenterType == NOT_CENTER ? theType : "EDGE"; // search for edge now
968 static const GeomShapePtr anEmptyShape;
970 // first iteration is selection by name without center prefix, second - in case of problem,
971 // try with initial name
972 for(int aUseCenter = 1; aUseCenter >= 0; aUseCenter--) {
973 if (aUseCenter == 0 && aCenterType != NOT_CENTER) {
974 aSubShapeName = theSubShapeName;
975 aCenterType = NOT_CENTER;
977 } else if (aUseCenter != 1) continue;
978 TopAbs_ShapeEnum aShapeType = TopAbs_ShapeEnum(GeomAPI_Shape::shapeTypeByStr(aType));
980 std::shared_ptr<Model_Document> aDoc =
981 std::dynamic_pointer_cast<Model_Document>(owner()->document());
982 // check this is Part-name: 2 delimiters in the name
983 std::size_t aPartEnd = aSubShapeName.find('/');
984 if (aPartEnd != std::string::npos) {
985 std::string aPartName = aSubShapeName.substr(0, aPartEnd);
986 DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
987 if (aPartName == aRootDoc->kind()) {
988 aDoc = std::dynamic_pointer_cast<Model_Document>(aRootDoc);
989 aSubShapeName = aSubShapeName.substr(aPartEnd + 1);
992 owner()->document()->objectByName(ModelAPI_ResultPart::group(), aPartName);
993 if (aFound.get()) { // found such part, so asking it for the name
994 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFound);
995 aDoc = std::dynamic_pointer_cast<Model_Document>(aPart->partDoc());
996 aSubShapeName = aSubShapeName.substr(aPartEnd +1);
997 if (aSubShapeName.empty()) { // the whole Part result
998 setValue(aPart, anEmptyShape);
1005 // check this is a whole feature context
1006 if (aSubShapeName.size() > kWHOLE_FEATURE.size() &&
1007 aSubShapeName.substr(0, kWHOLE_FEATURE.size()) == kWHOLE_FEATURE) {
1008 std::string aFeatureName = aSubShapeName.substr(kWHOLE_FEATURE.size());
1009 ObjectPtr anObj = aDoc->objectByName(ModelAPI_Feature::group(), aFeatureName);
1011 setValue(anObj, anEmptyShape);
1016 // the whole result selection check
1017 if (aSubShapeName.find('/') == std::string::npos) {
1018 ObjectPtr aRes = aDoc->objectByName(ModelAPI_ResultConstruction::group(), aSubShapeName);
1020 aRes = aDoc->objectByName(ModelAPI_ResultBody::group(), aSubShapeName);
1022 setValue(aRes, anEmptyShape);
1027 Selector_Selector aSelector(aDoc->generalLabel());
1028 myRestoreDocument = aDoc;
1029 TDF_Label aContextLabel = aSelector.restoreByName(aSubShapeName, aShapeType, this);
1030 myRestoreDocument.reset();
1031 if (!aContextLabel.IsNull()) {
1032 ResultPtr aContext = aDoc->resultByLab(aContextLabel); // any label for document access
1033 if (aContext.get() && aContext->shape().get()) {
1034 TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
1035 if (aSelector.solve(aContextShape)) {
1036 TopoDS_Shape aSelectorShape = aSelector.value();
1037 GeomShapePtr aShapeToBeSelected(new GeomAPI_Shape);
1038 aShapeToBeSelected->setImpl<TopoDS_Shape>(new TopoDS_Shape(aSelectorShape));
1039 // make the context result the latest existing
1040 aContext = newestContext(aContext, aShapeToBeSelected);
1041 if (aCenterType != NOT_CENTER) {
1042 if (!aShapeToBeSelected->isEdge())
1044 std::shared_ptr<GeomAPI_Edge> aSelectedEdge(new GeomAPI_Edge(aShapeToBeSelected));
1045 setValueCenter(aContext, aSelectedEdge, aCenterType);
1048 setValue(aContext, aShapeToBeSelected);
1055 TDF_Label aSelLab = selectionLabel();
1056 setInvalidIfFalse(aSelLab, false);
1060 void Model_AttributeSelection::selectSubShape(const std::string& theType,
1061 const GeomPointPtr& thePoint)
1063 if (theType.empty() || !thePoint)
1066 // list of parent features
1067 FeaturePtr anOwner = ModelAPI_Feature::feature(owner());
1068 std::set<FeaturePtr> aParents = ModelAPI_Tools::getParents(anOwner);
1070 int aSelectionIndex = 0;
1071 GeomAPI_Shape::ShapeType aType = GeomAPI_Shape::shapeTypeByStr(theType);
1072 if (aType == GeomAPI_Shape::SHAPE) {
1073 // possibly, the string consists of the type and the index,
1074 // thus, try to separate them
1075 size_t aUndersporePos = theType.find_first_of('_');
1076 if (aUndersporePos != std::string::npos)
1077 aType = GeomAPI_Shape::shapeTypeByStr(theType.substr(0, aUndersporePos));
1079 if (aType != GeomAPI_Shape::SHAPE) {
1080 for (std::string::const_iterator aChar = theType.begin() + aUndersporePos + 1;
1081 aChar != theType.end(); ++aChar) {
1082 if (std::isdigit(*aChar))
1083 aSelectionIndex = aSelectionIndex * 10 + (*aChar - '0');
1085 aSelectionIndex = 1;
1089 aSelectionIndex -= 1;
1093 std::list<ModelGeomAlgo_Shape::SubshapeOfResult> anAppropriate;
1095 // collect features from PartSet and the current part
1096 SessionPtr aSession = ModelAPI_Session::get();
1097 std::list<FeaturePtr> aFeatures = aSession->moduleDocument()->allFeatures();
1098 if (aSession->moduleDocument() != owner()->document()) {
1099 std::list<FeaturePtr> aPartFeatures = owner()->document()->allFeatures();
1100 aFeatures.insert(aFeatures.end(), aPartFeatures.begin(), aPartFeatures.end());
1102 // Process results of all features from the last to the first
1103 // to find appropriate sub-shape
1104 for (std::list<FeaturePtr>::const_reverse_iterator anIt = aFeatures.rbegin();
1105 anIt != aFeatures.rend(); ++anIt) {
1106 // selection cannot be linked to the parent features
1107 if (aParents.find(*anIt) != aParents.end())
1109 // check the feature is a part of composite feature (like sketch elements),
1110 // then do not process it, it will be processed in scope of composite feature
1111 bool isSubOfComposite = false;
1112 const std::set<AttributePtr>& aRefs = (*anIt)->data()->refsToMe();
1113 for (std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin();
1114 aRefIt != aRefs.end() && !isSubOfComposite; ++aRefIt) {
1115 FeaturePtr aFeature = ModelAPI_Feature::feature((*aRefIt)->owner());
1116 CompositeFeaturePtr aCompFeature =
1117 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
1118 isSubOfComposite = aCompFeature && aCompFeature->isSub(*anIt);
1120 if (isSubOfComposite)
1123 // process results of the current feature to find appropriate sub-shape
1124 if (ModelGeomAlgo_Shape::findSubshapeByPoint(*anIt, thePoint, aType, anAppropriate)) {
1125 std::list<ModelGeomAlgo_Shape::SubshapeOfResult>::iterator anApIt = anAppropriate.begin();
1126 for (; aSelectionIndex > 0 && anApIt != anAppropriate.end(); --aSelectionIndex)
1127 ++anApIt; // skip this shape, because one of the previous is selected
1129 if (anApIt != anAppropriate.end()) {
1130 if (anApIt->myCenterType == (int)ModelAPI_AttributeSelection::NOT_CENTER)
1131 setValue(anApIt->myResult, anApIt->mySubshape);
1133 setValueCenter(anApIt->myResult, anApIt->mySubshape->edge(),
1134 (ModelAPI_AttributeSelection::CenterType)anApIt->myCenterType);
1140 TDF_Label aSelLab = selectionLabel();
1141 setInvalidIfFalse(aSelLab, false);
1145 void Model_AttributeSelection::selectSubShape(const std::string& theType,
1146 const std::string& theContextName, const int theIndex)
1148 // selection of context by name
1149 //std::string aNamingContextName = theContextName + "/";
1150 //selectSubShape(theType, aNamingContextName);
1151 std::shared_ptr<Model_Document> aDoc =
1152 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1154 bool aUnique = true;
1155 std::string aContextName = theContextName;
1156 std::string anEmptySub = "";
1157 ResultPtr aContext = aDoc->findByName(aContextName, anEmptySub, aUnique);
1158 //ResultPtr aContext = context();
1159 if (aContext.get()) {
1160 GeomShapePtr aContShape = aContext->shape();
1161 if (aContShape.get()) {
1162 GeomAlgoAPI_NExplode aNExp(aContShape, GeomAPI_Shape::shapeTypeByStr(theType));
1163 GeomShapePtr aValue = aNExp.shape(theIndex);
1165 setValue(aContext, aValue);
1171 int Model_AttributeSelection::Id()
1174 std::shared_ptr<GeomAPI_Shape> aSelection = value();
1175 ResultPtr aContextRes = context();
1176 // support for compsolids:
1177 while(ModelAPI_Tools::bodyOwner(aContextRes).get()) {
1178 aContextRes = ModelAPI_Tools::bodyOwner(aContextRes);
1180 std::shared_ptr<GeomAPI_Shape> aContext = aContextRes->shape();
1183 TopoDS_Shape aMainShape = aContext->impl<TopoDS_Shape>();
1184 const TopoDS_Shape& aSubShape = aSelection->impl<TopoDS_Shape>();
1185 // searching for the latest main shape
1186 if (aSelection && !aSelection->isNull() && aContext && !aContext->isNull())
1188 std::shared_ptr<Model_Document> aDoc =
1189 std::dynamic_pointer_cast<Model_Document>(context()->document());
1191 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aMainShape, aDoc->generalLabel());
1192 if (!aNS.IsNull()) {
1193 aMainShape = TNaming_Tool::CurrentShape(aNS);
1197 TopTools_IndexedMapOfShape aSubShapesMap;
1198 TopExp::MapShapes(aMainShape, aSubShapesMap);
1199 anID = aSubShapesMap.FindIndex(aSubShape);
1204 void Model_AttributeSelection::setId(int theID)
1206 std::shared_ptr<GeomAPI_Shape> aSelection;
1208 ResultPtr aContextRes = context();
1209 // support for compsolids:
1210 while(ModelAPI_Tools::bodyOwner(aContextRes).get()) {
1211 aContextRes = ModelAPI_Tools::bodyOwner(aContextRes);
1213 std::shared_ptr<GeomAPI_Shape> aContext = aContextRes->shape();
1215 TopoDS_Shape aMainShape = aContext->impl<TopoDS_Shape>();
1216 // searching for the latest main shape
1217 if (theID > 0 && aContext && !aContext->isNull())
1219 std::shared_ptr<Model_Document> aDoc =
1220 std::dynamic_pointer_cast<Model_Document>(aContextRes->document());
1222 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aMainShape, aDoc->generalLabel());
1223 if (!aNS.IsNull()) {
1224 aMainShape = TNaming_Tool::CurrentShape(aNS);
1228 TopTools_IndexedMapOfShape aSubShapesMap;
1229 TopExp::MapShapes(aMainShape, aSubShapesMap);
1230 const TopoDS_Shape& aSelShape = aSubShapesMap.FindKey(theID);
1232 std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
1233 aResult->setImpl(new TopoDS_Shape(aSelShape));
1235 aSelection = aResult;
1238 setValue(aContextRes, aSelection);
1241 std::string Model_AttributeSelection::contextName(const ResultPtr& theContext) const
1243 std::string aResult;
1244 if (owner()->document() != theContext->document()) {
1245 if (theContext->document() == ModelAPI_Session::get()->moduleDocument()) {
1246 aResult = theContext->document()->kind() + "/";
1248 ResultPtr aDocRes = ModelAPI_Tools::findPartResult(
1249 ModelAPI_Session::get()->moduleDocument(), theContext->document());
1250 if (aDocRes.get()) {
1251 aResult = aDocRes->data()->name() + "/";
1255 aResult += theContext->data()->name();
1259 void Model_AttributeSelection::computeValues(
1260 ResultPtr theOldContext, ResultPtr theNewContext, TopoDS_Shape theValShape,
1261 TopTools_ListOfShape& theShapes)
1263 bool aWasWholeContext = theValShape.IsNull();
1264 if (aWasWholeContext) {
1265 //theShapes.Append(theValShape);
1267 theValShape = theOldContext->shape()->impl<TopoDS_Shape>();
1269 //TopoDS_Shape anOldContShape = theOldContext->shape()->impl<TopoDS_Shape>();
1270 TopoDS_Shape aNewContShape = theNewContext->shape()->impl<TopoDS_Shape>();
1271 //if (anOldContShape.IsSame(theValShape)) { // full context shape substituted by new full context
1272 //theShapes.Append(aNewContShape);
1275 // if a new value is unchanged in the new context, do nothing: value is correct
1276 TopExp_Explorer aSubExp(aNewContShape, theValShape.ShapeType());
1277 for(; aSubExp.More(); aSubExp.Next()) {
1278 if (aSubExp.Current().IsSame(theValShape)) {
1279 theShapes.Append(theValShape);
1283 // if new context becomes compsolid, the resulting sub may be in sub-solids
1284 std::list<ResultPtr> aNewToIterate;
1285 aNewToIterate.push_back(theNewContext);
1286 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theNewContext);
1288 std::list<ResultPtr> allNewContextSubs;
1289 ModelAPI_Tools::allSubs(aComp, allNewContextSubs);
1290 std::list<ResultPtr>::iterator aSub = allNewContextSubs.begin();
1291 for(; aSub != allNewContextSubs.end(); aSub++) {
1292 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aSub);
1293 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1294 aNewToIterate.push_back(aBody);
1298 // first iteration: searching for the whole shape appearance (like face of the box)
1299 // second iteration: searching for sub-shapes that contain the sub (like vertex on faces)
1300 int aToFindPart = 0;
1301 TopTools_DataMapOfShapeShape aNewToOld; // map from new containers to old containers (with val)
1302 TopTools_MapOfShape anOlds; // to know how many olds produced new containers
1303 for(; aToFindPart != 2 && theShapes.IsEmpty(); aToFindPart++) {
1304 std::list<ResultPtr>::iterator aNewContIter = aNewToIterate.begin();
1305 for(; aNewContIter != aNewToIterate.end(); aNewContIter++) {
1306 std::shared_ptr<Model_Data> aNewData =
1307 std::dynamic_pointer_cast<Model_Data>((*aNewContIter)->data());
1308 TDF_Label aNewLab = aNewData->shapeLab();
1309 // searching for produced sub-shape fully on some label
1310 TDF_ChildIDIterator aNSIter(aNewLab, TNaming_NamedShape::GetID(), Standard_True);
1311 for(; aNSIter.More(); aNSIter.Next()) {
1312 Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
1313 for(TNaming_Iterator aPairIter(aNS); aPairIter.More(); aPairIter.Next()) {
1314 if (aToFindPart == 0) { // search shape is fully inside
1315 if (aPairIter.OldShape().IsSame(theValShape)) {
1316 if (aPairIter.NewShape().IsNull()) {// value was removed
1320 theShapes.Append(aPairIter.NewShape());
1322 } else if (!aPairIter.OldShape().IsNull()) { // search shape that contains this sub
1323 TopExp_Explorer anExp(aPairIter.OldShape(), theValShape.ShapeType());
1324 for(; anExp.More(); anExp.Next()) {
1325 if (anExp.Current().IsSame(theValShape)) { // found a new container
1326 if (aPairIter.NewShape().IsNull()) {// value was removed
1330 aNewToOld.Bind(aPairIter.NewShape(), aPairIter.OldShape());
1331 anOlds.Add(aPairIter.OldShape());
1340 if (aToFindPart == 2 && !aNewToOld.IsEmpty()) {
1341 // map of sub-shapes -> number of occurences of these shapes in containers
1342 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher> aSubs;
1343 TopTools_DataMapOfShapeShape::Iterator aContIter(aNewToOld);
1344 for(; aContIter.More(); aContIter.Next()) {
1345 TopExp_Explorer aSubExp(aContIter.Key(), theValShape.ShapeType());
1346 for(; aSubExp.More(); aSubExp.Next()) {
1347 if (!aSubs.IsBound(aSubExp.Current())) {
1348 aSubs.Bind(aSubExp.Current(), TopTools_MapOfShape());
1350 // store old to know how many olds produced this shape
1351 aSubs.ChangeFind(aSubExp.Current()).Add(aContIter.Value());
1354 // if sub is appeared same times in containers as the number of old shapes that contain it
1355 int aCountInOld = anOlds.Size();
1356 NCollection_DataMap<TopoDS_Shape, TopTools_MapOfShape, TopTools_ShapeMapHasher>::Iterator
1358 for(; aSubsIter.More(); aSubsIter.Next()) {
1359 if (aSubsIter.Value().Size() == aCountInOld) {
1360 theShapes.Append(aSubsIter.Key());
1364 if (theShapes.IsEmpty()) { // nothing was changed
1365 theShapes.Append(aWasWholeContext ? TopoDS_Shape() : theValShape);
1369 bool Model_AttributeSelection::searchNewContext(std::shared_ptr<Model_Document> theDoc,
1370 const TopoDS_Shape theContShape, ResultPtr theContext, TopoDS_Shape theValShape,
1371 TDF_Label theAccessLabel,
1372 std::list<ResultPtr>& theResults, TopTools_ListOfShape& theValShapes)
1374 std::set<ResultPtr> aResults; // to avoid duplicates, new context, null if deleted
1375 TopTools_ListOfShape aResContShapes;
1376 // iterate context and shape, but also if it is sub-shape of main shape, check also it
1377 TopTools_ListOfShape aContextList;
1378 aContextList.Append(theContShape);
1379 if (theContext.get()) {
1380 ResultPtr aComposite = ModelAPI_Tools::bodyOwner(theContext);
1381 if (aComposite.get() && aComposite->shape().get() && !aComposite->shape()->isNull())
1382 aContextList.Append(aComposite->shape()->impl<TopoDS_Shape>());
1384 for(TopTools_ListOfShape::Iterator aContIter(aContextList); aContIter.More(); aContIter.Next()) {
1385 TNaming_SameShapeIterator aModifIter(aContIter.ChangeValue(), theAccessLabel);
1386 for(; aModifIter.More(); aModifIter.Next()) {
1387 TDF_Label anObjLab = aModifIter.Label().Father();
1388 ResultPtr aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1389 (theDoc->objects()->object(anObjLab));
1390 if (!aModifierObj.get()) {
1391 // #2241: shape may be sub-element of new object, not main (shell created from faces)
1392 if (!anObjLab.IsRoot())
1393 aModifierObj = std::dynamic_pointer_cast<ModelAPI_Result>
1394 (theDoc->objects()->object(anObjLab.Father()));
1395 if (!aModifierObj.get())
1398 FeaturePtr aModifierFeat = theDoc->feature(aModifierObj);
1399 if (!aModifierFeat.get())
1401 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1402 if (aModifierFeat == aThisFeature || !theDoc->isLaterByDep(aThisFeature, aModifierFeat))
1403 continue; // the modifier feature is later than this, so, should not be used
1404 FeaturePtr aCurrentModifierFeat = theDoc->feature(theContext);
1405 if (aCurrentModifierFeat == aModifierFeat ||
1406 !theDoc->isLaterByDep(aModifierFeat, aCurrentModifierFeat))
1407 continue; // the current modifier is later than the found, so, useless
1408 Handle(TNaming_NamedShape) aNewNS;
1409 aModifIter.Label().FindAttribute(TNaming_NamedShape::GetID(), aNewNS);
1410 if (aNewNS->Evolution() == TNaming_MODIFY || aNewNS->Evolution() == TNaming_GENERATED) {
1411 aResults.insert(aModifierObj);
1412 //TNaming_Iterator aPairIter(aNewNS);
1413 //aResContShapes.Append(aPairIter.NewShape());
1414 aResContShapes.Append(aModifierObj->shape()->impl<TopoDS_Shape>());
1415 } else if (aNewNS->Evolution() == TNaming_DELETE) { // a shape was deleted => result is empty
1416 aResults.insert(ResultPtr());
1417 } else { // not-processed modification => don't support it
1422 if (aResults.empty())
1423 return false; // no modifications found, must stay the same
1424 // iterate all results to find futher modifications
1425 std::set<ResultPtr>::iterator aResIter = aResults.begin();
1426 for(; aResIter != aResults.end(); aResIter++) {
1427 if (aResIter->get() != NULL) {
1428 // compute new values by two contextes: the old and the new
1429 TopTools_ListOfShape aValShapes;
1430 computeValues(theContext, *aResIter, theValShape, aValShapes);
1432 TopTools_ListIteratorOfListOfShape aNewVal(aValShapes);
1433 for(; aNewVal.More(); aNewVal.Next()) {
1434 std::list<ResultPtr> aNewRes;
1435 TopTools_ListOfShape aNewUpdatedVal;
1436 TopoDS_Shape aNewValSh = aNewVal.Value();
1437 TopoDS_Shape aNewContShape = (*aResIter)->shape()->impl<TopoDS_Shape>();
1438 if (theValShape.IsNull() && aNewContShape.IsSame(aNewValSh))
1439 aNewValSh.Nullify();
1440 if (searchNewContext(theDoc, aNewContShape, *aResIter, aNewValSh,
1441 theAccessLabel, aNewRes, aNewUpdatedVal))
1443 // appeand new results instead of the current ones
1444 std::list<ResultPtr>::iterator aNewIter = aNewRes.begin();
1445 TopTools_ListIteratorOfListOfShape aNewUpdVal(aNewUpdatedVal);
1446 for(; aNewIter != aNewRes.end(); aNewIter++, aNewUpdVal.Next()) {
1447 theResults.push_back(*aNewIter);
1448 theValShapes.Append(aNewUpdVal.Value());
1450 } else { // the current result is good
1451 theResults.push_back(*aResIter);
1452 theValShapes.Append(aNewValSh);
1457 return true; // theResults must be empty: everything is deleted
1460 void Model_AttributeSelection::updateInHistory()
1462 ResultPtr aContext = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
1463 // only bodies and parts may be modified later in the history, don't do anything otherwise
1464 if (!aContext.get() || (aContext->groupName() != ModelAPI_ResultBody::group() &&
1465 aContext->groupName() != ModelAPI_ResultPart::group()))
1467 std::shared_ptr<Model_Document> aDoc =
1468 std::dynamic_pointer_cast<Model_Document>(aContext->document());
1469 std::shared_ptr<Model_Data> aContData = std::dynamic_pointer_cast<Model_Data>(aContext->data());
1470 if (!aContData.get() || !aContData->isValid())
1472 TDF_Label aContLab = aContData->shapeLab(); // named shape where the selected context is located
1473 Handle(TNaming_NamedShape) aContNS;
1474 if (!aContLab.FindAttribute(TNaming_NamedShape::GetID(), aContNS)) {
1475 bool aFoundNewContext = true;
1476 ResultPtr aNewContext = aContext;
1477 while(aFoundNewContext) {
1478 aFoundNewContext = false;
1479 // parts have no shape in result, so, trace references using the Part info
1480 if (aNewContext->groupName() == ModelAPI_ResultPart::group()) {
1481 ResultPartPtr aPartContext = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aNewContext);
1482 if (aPartContext.get()) { // searching for the up to date references to the referenced cont
1483 const std::set<AttributePtr>& aRefs = aPartContext->data()->refsToMe();
1484 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1485 for(; aRef != aRefs.end(); aRef++) {
1486 // to avoid detection of part changes by local selection only
1487 AttributeSelectionPtr aSel =
1488 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(*aRef);
1489 if (aSel.get() && aSel->value().get() &&
1490 !aSel->value()->isSame(aSel->context()->shape()))
1493 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1494 if (aRefFeat.get() && aRefFeat != owner()) {
1495 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1496 if (!aDoc->isLaterByDep(aRefFeat, aThisFeature)) { // found better feature
1497 aFoundNewContext = true;
1498 aNewContext = aRefFeat->firstResult();
1505 if (aNewContext != aContext) {
1506 setValue(aNewContext, value());
1510 FeaturePtr aThisFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
1511 FeaturePtr aCurrentModifierFeat = aDoc->feature(aContext);
1512 // iterate the context shape modifications in order to find a feature that is upper in history
1513 // that this one and is really modifies the referenced result to refer to it
1514 ResultPtr aModifierResFound;
1515 TNaming_Iterator aPairIter(aContNS);
1516 if (!aPairIter.More())
1518 TopoDS_Shape aNewCShape = aPairIter.NewShape();
1519 bool anIterate = true;
1520 // trying to update also the sub-shape selected
1521 GeomShapePtr aSubShape = value();
1522 if (aSubShape.get() && aSubShape->isEqual(aContext->shape()))
1524 TopoDS_Shape aValShape;
1525 if (aSubShape.get()) {
1526 aValShape = aSubShape->impl<TopoDS_Shape>();
1529 std::list<ResultPtr> aNewContexts;
1530 TopTools_ListOfShape aValShapes;
1531 if (searchNewContext(aDoc, aNewCShape, aContext, aValShape, aContLab, aNewContexts, aValShapes))
1533 std::list<ResultPtr>::iterator aNewCont = aNewContexts.begin();
1534 TopTools_ListIteratorOfListOfShape aNewValues(aValShapes);
1535 if (aNewCont == aNewContexts.end()) { // all results were deleted
1536 ResultPtr anEmptyContext;
1537 std::shared_ptr<GeomAPI_Shape> anEmptyShape;
1538 setValue(anEmptyContext, anEmptyShape); // nullify the selection
1542 GeomShapePtr aValueShape;
1543 if (!aNewValues.Value().IsNull()) {
1544 aValueShape = std::make_shared<GeomAPI_Shape>();
1545 aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewValues.Value()));
1547 setValue(*aNewCont, aValueShape);
1548 // if there are more than one result, put them by "append" into "parent" list
1550 for(aNewCont++, aNewValues.Next(); aNewCont != aNewContexts.end();
1551 aNewCont++, aNewValues.Next()) {
1552 GeomShapePtr aValueShape;
1553 if (!aNewValues.Value().IsNull()) {
1554 aValueShape = std::make_shared<GeomAPI_Shape>();
1555 aValueShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aNewValues.Value()));
1558 // Check that list has the same type of shape selection before adding.
1559 GeomAPI_Shape::ShapeType aListShapeType = GeomAPI_Shape::SHAPE;
1560 if (myParent->selectionType() == "VERTEX") aListShapeType = GeomAPI_Shape::VERTEX;
1561 else if (myParent->selectionType() == "EDGE") aListShapeType = GeomAPI_Shape::EDGE;
1562 else if (myParent->selectionType() == "FACE") aListShapeType = GeomAPI_Shape::FACE;
1564 GeomAPI_Shape::ShapeType aShapeShapeType = GeomAPI_Shape::SHAPE;
1565 if (aValueShape.get()) {
1566 aShapeShapeType = aValueShape->shapeType();
1568 (*aNewCont)->shape()->shapeType();
1571 if (aListShapeType != GeomAPI_Shape::SHAPE && aListShapeType != aShapeShapeType) {
1575 myParent->append(*aNewCont, aValueShape);
1581 void Model_AttributeSelection::setParent(Model_AttributeSelectionList* theParent)
1583 myParent = theParent;
1586 std::string Model_AttributeSelection::contextName(const TDF_Label theSelectionLab)
1588 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1589 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1590 FeaturePtr aFeatureOwner = aDoc->featureByLab(theSelectionLab);
1591 if (aFeatureOwner.get()) {
1592 // if it is sub-element of the sketch, the context name is the name of the sketch
1593 // searching also for result - real context
1595 FeaturePtr aComposite = ModelAPI_Tools::compositeOwner(aFeatureOwner);
1596 if (aComposite.get() && aComposite->results().size() == 1 &&
1597 aComposite->firstResult()->groupName() == ModelAPI_ResultConstruction::group()) {
1598 aFeatureOwner = aComposite;
1599 aResult = aFeatureOwner->firstResult();
1601 aResult = aDoc->resultByLab(theSelectionLab);
1603 if (aResult.get()) {
1604 // this is to avoid duplicated names of results problem
1605 std::string aContextName = aResult->data()->name();
1606 // myLab corresponds to the current time
1607 TDF_Label aCurrentLab = selectionLabel();
1608 while(aCurrentLab.Depth() > 3)
1609 aCurrentLab = aCurrentLab.Father();
1611 int aNumInHistoryNames =
1612 aDoc->numberOfNameInHistory(aResult, aCurrentLab);
1613 while(aNumInHistoryNames > 1) { // add "_" before name the needed number of times
1614 aContextName = "_" + aContextName;
1615 aNumInHistoryNames--;
1617 return aContextName;
1620 return ""; // invalid case
1623 /// This method restores by the context and value name the context label and
1624 /// sub-label where the value is. Returns true if it is valid.
1625 bool Model_AttributeSelection::restoreContext(std::string theName,
1626 TDF_Label& theContext, TDF_Label& theValue)
1628 static const GeomShapePtr anEmptyShape; // to store context only
1629 std::string aName = theName;
1630 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1631 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1633 // remove the sub-value part if exists
1634 std::string aSubShapeName = aName;
1635 std::string::size_type n = aName.find('/');
1636 if (n != std::string::npos) {
1637 aName = aName.substr(0, n);
1640 if (aName.empty()) return false;
1641 bool anUniqueContext = false;
1642 ResultPtr aCont = aDoc->findByName(aName, aSubShapeName, anUniqueContext);
1643 if (!aCont.get() || !aCont->shape().get() || aCont->shape()->isNull())
1646 // searching the sub-shape
1647 static const ResultPtr anEmpty;
1648 theValue = aDoc->findNamingName(aSubShapeName, anUniqueContext ? aCont : anEmpty);
1650 // sketch sub-component shape and name is located in separated feature label, try the sub-name
1651 if (theValue.IsNull() && aCont->groupName() == ModelAPI_ResultConstruction::group()) {
1652 std::string::size_type aSlash = aSubShapeName.rfind('/');
1653 if (aSlash != std::string::npos) {
1654 std::string aCompName = aSubShapeName.substr(aSlash + 1);
1655 CompositeFeaturePtr aComposite =
1656 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aDoc->feature(aCont));
1657 if (aComposite.get() && aComposite->numberOfSubs()) {
1658 const int aSubNum = aComposite->numberOfSubs();
1659 for (int a = 0; a < aSubNum && theValue.IsNull(); a++) {
1660 FeaturePtr aSub = aComposite->subFeature(a);
1661 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
1662 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
1663 for (; aRes != aResults.cend() && theValue.IsNull(); aRes++) {
1664 if ((*aRes)->data()->name() == aCompName) {
1665 theValue = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1667 } else if (aCompName.find((*aRes)->data()->name()) != std::string::npos) {// sub-vertex
1668 TDF_Label aLab = std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->shapeLab();
1669 TDF_ChildIDIterator aSubNames(aLab, TDataStd_Name::GetID());
1670 for(; aSubNames.More(); aSubNames.Next()) {
1671 if (Handle(TDataStd_Name)::DownCast(aSubNames.Value())->Get().
1672 IsEqual(aCompName.c_str())) {
1673 theValue = aSubNames.Value()->Label();
1685 theContext = std::dynamic_pointer_cast<Model_Data>(aCont->data())->label();
1690 TDF_Label Model_AttributeSelection::newestContext(const TDF_Label theCurrentContext) {
1691 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1692 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1693 ResultPtr aContext = aDoc->resultByLab(theCurrentContext);
1694 if (aContext.get()) {
1695 aContext = newestContext(aContext, GeomShapePtr(), true);
1697 return std::dynamic_pointer_cast<Model_Data>(aContext->data())->label();
1699 return theCurrentContext; // nothing is changed
1702 bool Model_AttributeSelection::isLater(
1703 const TDF_Label theResult1, const TDF_Label theResult2) const
1705 std::shared_ptr<Model_Document> aDoc = myRestoreDocument.get() ? myRestoreDocument :
1706 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1707 FeaturePtr aFeat1 = aDoc->featureByLab(theResult1);
1710 FeaturePtr aFeat2 = aDoc->featureByLab(theResult2);
1713 return aDoc->isLaterByDep(aFeat1, aFeat2);
1716 ResultPtr Model_AttributeSelection::newestContext(
1717 const ResultPtr theCurrent, const GeomShapePtr theValue, const bool theAnyValue)
1719 ResultPtr aResult = theCurrent;
1720 GeomShapePtr aSelectedShape = theValue.get() ? theValue : theCurrent->shape();
1721 std::shared_ptr<Model_Document> aDoc =
1722 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1723 bool aFindNewContext = true;
1724 while (aFindNewContext && aResult.get()) {
1725 aFindNewContext = false;
1726 // try to find the last context to find the up to date shape
1727 TopoDS_Shape aConShape = aResult->shape()->impl<TopoDS_Shape>();
1728 if (TNaming_Tool::HasLabel(selectionLabel(), aConShape)) {
1729 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aConShape, selectionLabel());
1730 if (!aNS.IsNull()) {
1731 aNS = TNaming_Tool::CurrentNamedShape(aNS);
1733 && isLater(selectionLabel(), aNS->Label())
1734 && isLater(aNS->Label(),
1735 std::dynamic_pointer_cast<Model_Data>(aResult->data())->label()))
1737 TDF_Label aLab = aNS->Label();
1738 ResultPtr aRes = aDoc->resultByLab(aLab);
1740 if (theAnyValue || aRes->shape()->isSubShape(aSelectedShape)) {
1742 aFindNewContext = true;
1749 if (theAnyValue) { // only for neighbours for now
1750 // try to find modification of sub-shapes: the best number of matches
1751 std::map<ResultPtr, int> aMatches; // result -> number of matches of shapes to find the best
1752 TDF_Label aResLab = std::dynamic_pointer_cast<Model_Data>(aResult->data())->shapeLab();
1753 TDF_ChildIDIterator aModifIter(aResLab, TNaming_NamedShape::GetID());
1754 for(; aModifIter.More(); aModifIter.Next()) {
1755 Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aModifIter.Value());
1756 if (aNS->Evolution() == TNaming_MODIFY || aNS->Evolution() == TNaming_GENERATED) {
1757 for(TNaming_Iterator aNSIter(aNS); aNSIter.More(); aNSIter.Next()) {
1758 TNaming_NewShapeIterator aNewIter(aNSIter.NewShape(), aNS->Label());
1759 for(; aNewIter.More(); aNewIter.Next()) {
1760 TDF_Label aLab = aNewIter.Label();
1761 if (isLater(aLab, aNS->Label()) && isLater(selectionLabel(), aLab)) {
1762 ResultPtr aRes = aDoc->resultByLab(aLab);
1764 if (aMatches.find(aRes) == aMatches.end())
1766 aMatches[aRes]++; // found result, add matches
1773 // searching for the best result-candidate
1775 ResultPtr aBestResult;
1776 std::map<ResultPtr, int>::iterator aMatchIter = aMatches.begin();
1777 for(; aMatchIter != aMatches.end(); aMatchIter++) {
1778 if (aMatchIter->second > aBest) {
1779 aBest = aMatchIter->second;
1780 aBestResult = aMatchIter->first;
1783 if (aBestResult.get()) {
1784 aResult = aBestResult;
1785 aFindNewContext = true;
1791 // TestFillWireVertex.py - sketch constructions for wire may participate too
1792 //if (aResult->groupName() == ModelAPI_ResultBody::group()) {
1793 // try to search newer context by the concealment references
1794 // take references to all results: root one, any sub
1795 std::list<ResultPtr> allRes;
1796 ResultPtr aCompContext;
1797 ResultBodyPtr aCompBody = ModelAPI_Tools::bodyOwner(aResult, true);
1798 if (aCompBody.get()) {
1799 ModelAPI_Tools::allSubs(aCompBody, allRes);
1800 allRes.push_back(aCompBody);
1801 aCompContext = aCompBody;
1804 allRes.push_back(aResult);
1806 for (std::list<ResultPtr>::iterator aSub = allRes.begin(); aSub != allRes.end(); aSub++) {
1807 ResultPtr aResCont = *aSub;
1808 ResultBodyPtr aResBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResCont);
1809 if (aResBody.get() && aResBody->numberOfSubs() > 0 && aResBody != aCompContext)
1810 continue; // only lower and higher level subs are counted
1811 const std::set<AttributePtr>& aRefs = aResCont->data()->refsToMe();
1812 std::set<AttributePtr>::const_iterator aRef = aRefs.begin();
1813 for (; !aFindNewContext && aRef != aRefs.end(); aRef++) {
1814 if (!aRef->get() || !(*aRef)->owner().get())
1816 // concealed attribute only
1817 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRef)->owner());
1818 if (!ModelAPI_Session::get()->validators()->isConcealed(
1819 aRefFeat->getKind(), (*aRef)->id()))
1821 // search the feature result that contains sub-shape selected
1822 std::list<std::shared_ptr<ModelAPI_Result> > aResults;
1824 // take all sub-results or one result
1825 std::list<ResultPtr> aRefFeatResults;
1826 ModelAPI_Tools::allResults(aRefFeat, aRefFeatResults);
1827 std::list<ResultPtr>::iterator aRefResIter = aRefFeatResults.begin();
1828 for (; aRefResIter != aRefFeatResults.end(); aRefResIter++) {
1829 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRefResIter);
1830 if (aBody.get() && aBody->numberOfSubs() == 0) // add only lower level subs
1831 aResults.push_back(aBody);
1833 std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = aResults.begin();
1834 for (; aResIter != aResults.end(); aResIter++) {
1835 if (!aResIter->get() || !(*aResIter)->data()->isValid() || (*aResIter)->isDisabled())
1837 GeomShapePtr aShape = (*aResIter)->shape();
1838 if (aShape.get() && (theAnyValue || aShape->isSubShape(aSelectedShape, false))) {
1839 aResult = *aResIter; // found new context (produced from this) with same subshape
1840 aFindNewContext = true; // continue searching futher
1847 // if compsolid is context, try to take sub-solid as context: like in GUI and scripts
1848 ResultBodyPtr aComp = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
1849 if (aComp && aComp->numberOfSubs()) {
1850 std::list<ResultPtr> allSubs;
1851 ModelAPI_Tools::allSubs(aComp, allSubs);
1852 std::list<ResultPtr>::iterator aS = allSubs.begin();
1853 for (; aS != allSubs.end(); aS++) {
1854 ResultBodyPtr aSub = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aS);
1855 if (aSub && aSub->numberOfSubs() == 0 && aSub->shape().get() &&
1856 (theAnyValue || aSub->shape()->isSubShape(aSelectedShape))) {
1862 // in case sketch line was selected for wire, but wire was concealed and not such line anymore,
1863 // so, actually, the sketch element was selected (which is never concealed)
1864 if (aResult != theCurrent && aResult->isConcealed())
1865 aResult = theCurrent;