1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: ModelAPI_ResultPart.cpp
4 // Created: 07 Jul 2014
5 // Author: Mikhail PONIKAROV
7 #include <Model_ResultPart.h>
8 #include <ModelAPI_Data.h>
9 #include <Model_Data.h>
10 #include <ModelAPI_AttributeDocRef.h>
11 #include <ModelAPI_Session.h>
12 #include <ModelAPI_Feature.h>
13 #include <ModelAPI_ResultBody.h>
14 #include <ModelAPI_AttributeIntArray.h>
15 #include <ModelAPI_AttributeSelectionList.h>
16 #include <ModelAPI_AttributeReference.h>
17 #include <Model_Document.h>
18 #include <Events_Loop.h>
19 #include <ModelAPI_Events.h>
21 #include <TNaming_Tool.hxx>
22 #include <TNaming_NamedShape.hxx>
23 #include <TNaming_Iterator.hxx>
24 #include <TDataStd_Name.hxx>
25 #include <TopoDS_Compound.hxx>
26 #include <BRep_Builder.hxx>
27 #include <TopExp_Explorer.hxx>
29 #define baseRef() std::dynamic_pointer_cast<Model_ResultPart>(data()->reference(BASE_REF_ID())->value())
31 void Model_ResultPart::initAttributes()
33 // append the color attribute. It is empty, the attribute will be filled by a request
34 data()->addAttribute(DOC_REF(), ModelAPI_AttributeDocRef::typeId());
35 data()->addAttribute(COLOR_ID(), ModelAPI_AttributeIntArray::typeId());
36 data()->addAttribute(BASE_REF_ID(), ModelAPI_AttributeReference::typeId());
39 std::shared_ptr<ModelAPI_Document> Model_ResultPart::partDoc()
42 return baseRef()->partDoc();
44 DocumentPtr aRes = data()->document(DOC_REF())->value();
45 if (!aRes.get() && myIsInLoad) { // trying to get this document from the session
46 aRes = document()->subDocument(data()->name());
51 Model_ResultPart::Model_ResultPart()
56 void Model_ResultPart::activate()
59 baseRef()->activate();
63 std::shared_ptr<ModelAPI_AttributeDocRef> aDocRef = data()->document(DOC_REF());
65 if (!aDocRef->value().get()) { // create (or open) a document if it is not yet created
67 std::shared_ptr<ModelAPI_Document> aDoc = document()->subDocument(data()->name());
70 aDoc->synchronizeTransactions();
71 aDocRef->setValue(aDoc);
74 if (aDocRef->value().get()) {
75 SessionPtr aMgr = ModelAPI_Session::get();
76 bool isNewTransaction = !aMgr->isOperation();
77 // activation may cause changes in current features in document, so it must be in transaction
78 if (isNewTransaction) {
79 aMgr->startOperation("Activation");
81 ModelAPI_Session::get()->setActiveDocument(aDocRef->value());
82 if (isNewTransaction) {
83 aMgr->finishOperation();
88 std::shared_ptr<ModelAPI_ResultPart> Model_ResultPart::original()
91 return baseRef()->original();
93 return std::dynamic_pointer_cast<ModelAPI_ResultPart>(data()->owner());
96 bool Model_ResultPart::isActivated()
99 return baseRef()->isActivated();
102 std::shared_ptr<ModelAPI_AttributeDocRef> aDocRef = data()->document(DOC_REF());
103 return aDocRef->value().get() != NULL;
106 bool Model_ResultPart::setDisabled(std::shared_ptr<ModelAPI_Result> theThis,
109 if (ModelAPI_ResultPart::setDisabled(theThis, theFlag)) {
110 if (!myTrsf.get()) { // disable of base result part
111 DocumentPtr aDoc = Model_ResultPart::partDoc();
112 if (aDoc.get() && aDoc->isOpened()) {
113 std::shared_ptr<Model_Document> anIntDoc = std::dynamic_pointer_cast<Model_Document>(aDoc);
114 // make the current feature the last in any case: to update shapes defore deactivation too
115 FeaturePtr aLastFeature = anIntDoc->lastFeature();
116 aDoc->setCurrentFeature(aLastFeature, false);
117 if (theFlag) { // disable, so make all features disabled too
118 // update the shape just before the deactivation: it will be used outside of part
121 aDoc->setCurrentFeature(FeaturePtr(), false);
130 std::shared_ptr<GeomAPI_Shape> Model_ResultPart::shape()
132 std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
133 if (myTrsf.get()) { // get shape of the base result and apply the transformation
134 ResultPtr anOrigResult = baseRef();
135 std::shared_ptr<GeomAPI_Shape> anOrigShape = anOrigResult->shape();
136 if (anOrigShape.get()) {
137 TopoDS_Shape aShape = anOrigShape->impl<TopoDS_Shape>();
138 if (!aShape.IsNull()) {
139 aShape.Move(*(myTrsf.get()));
140 aResult->setImpl(new TopoDS_Shape(aShape));
145 if (myShape.IsNull()) { // shape is not produced yet, create it
146 DocumentPtr aDoc = Model_ResultPart::partDoc();
147 if (aDoc.get() && aDoc->isOpened()) {
148 const std::string& aBodyGroup = ModelAPI_ResultBody::group();
149 TopoDS_Compound aResultComp;
150 BRep_Builder aBuilder;
151 aBuilder.MakeCompound(aResultComp);
153 for(int a = aDoc->size(aBodyGroup) - 1; a >= 0; a--) {
154 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(aDoc->object(aBodyGroup, a));
155 // "object" method filters out disabled and concealed anyway, so don't check
156 if (aBody.get() && aBody->shape().get()) {
157 TopoDS_Shape aShape = *(aBody->shape()->implPtr<TopoDS_Shape>());
158 if (!aShape.IsNull()) {
159 aBuilder.Add(aResultComp, aShape);
165 myShape = aResultComp;
169 if (!myShape.IsNull())
170 aResult->setImpl(new TopoDS_Shape(myShape));
174 // Returns true is transformation matrices are equal
175 static bool IsEqualTrsf(gp_Trsf& theT1, gp_Trsf theT2) {
176 for(int aRow = 1; aRow < 4; aRow++) {
177 for(int aCol = 1; aCol < 5; aCol++) {
178 double aDiff = theT1.Value(aRow, aCol) - theT2.Value(aRow, aCol);
179 if (Abs(aDiff) > 1.e-9)
186 std::string Model_ResultPart::nameInPart(const std::shared_ptr<GeomAPI_Shape>& theShape,
189 theIndex = 0; // not initialized
191 if (myTrsf.get()) { // if this is moved copy of part => return the name of original shape
192 ResultPartPtr anOrigResult = baseRef();
193 // searching in the origin the shape equal to the given but with myTrsf
194 TopoDS_Shape aSelection = theShape->impl<TopoDS_Shape>();
195 gp_Trsf aSelTrsf = aSelection.Location().Transformation();
196 TopoDS_Shape anOrigMain = anOrigResult->shape()->impl<TopoDS_Shape>();
197 if (!aSelection.IsNull() && !anOrigMain.IsNull()) {
198 TopExp_Explorer anExp(anOrigMain, aSelection.ShapeType());
199 for(; anExp.More(); anExp.Next()) {
200 if (anExp.Current().IsPartner(aSelection)) {
201 TopoDS_Shape anOrigMoved = anExp.Current().Moved(*(myTrsf.get()));
202 //if (anOrigMoved.IsSame(aSelection)) {
203 if (IsEqualTrsf(aSelTrsf, anOrigMoved.Location().Transformation())) {
204 std::shared_ptr<GeomAPI_Shape> anOrigSel(new GeomAPI_Shape);
205 anOrigSel->setImpl(new TopoDS_Shape(anExp.Current()));
206 return anOrigResult->nameInPart(anOrigSel, theIndex);
211 // something is not right
215 TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
219 // getting an access to the document of part
220 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
221 if (!aDoc.get()) // the part document is not presented for the moment
223 TDF_Label anAccessLabel = aDoc->generalLabel();
226 // check if the subShape is already in DF
227 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aShape, anAccessLabel);
228 Handle(TDataStd_Name) anAttr;
229 if(!aNS.IsNull() && !aNS->IsEmpty()) { // in the document
230 if(aNS->Label().FindAttribute(TDataStd_Name::GetID(), anAttr)) {
231 aName = TCollection_AsciiString(anAttr->Get()).ToCString();
233 const TDF_Label& aLabel = aDoc->findNamingName(aName);
235 static const std::string aPostFix("_");
236 TNaming_Iterator anItL(aNS);
237 for(int i = 1; anItL.More(); anItL.Next(), i++) {
238 if(anItL.NewShape() == aShape) {
240 aName += TCollection_AsciiString (i).ToCString();
247 if (aName.empty()) { // not found, so use the selection mechanism
248 // for this the context result is needed
250 const std::string& aBodyGroup = ModelAPI_ResultBody::group();
251 for(int a = aDoc->size(aBodyGroup) - 1; a >= 0; a--) {
252 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(aDoc->object(aBodyGroup, a));
253 if (aBody.get() && aBody->shape().get() && !aBody->isDisabled()) {
254 TopoDS_Shape aBodyShape = *(aBody->shape()->implPtr<TopoDS_Shape>());
255 // check is body contain the selected sub-shape
256 for(TopExp_Explorer anExp(aBodyShape, aShape.ShapeType()); anExp.More(); anExp.Next()) {
257 if (aShape.IsEqual(anExp.Current())) {
264 if (aContext.get()) {
265 AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
266 aSelAttr->append(aContext, theShape);
267 theIndex = aSelAttr->size();
268 AttributeSelectionPtr aNewAttr = aSelAttr->value(theIndex - 1);
269 return aNewAttr->namingName();
275 bool Model_ResultPart::updateInPart(const int theIndex)
277 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
279 AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
280 AttributeSelectionPtr aThisAttr = aSelAttr->value(theIndex - 1);
281 if (aThisAttr.get()) {
282 return aThisAttr->update();
285 return false; // something is wrong
288 std::shared_ptr<GeomAPI_Shape> Model_ResultPart::shapeInPart(
289 const std::string& theName, const std::string& theType, int& theIndex)
291 theIndex = 0; // not found yet
292 std::shared_ptr<GeomAPI_Shape> aResult;
293 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
294 if (!aDoc.get()) // the part document is not presented for the moment
297 AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
298 aSelAttr->append(theName, theType);
299 theIndex = aSelAttr->size();
300 aResult = aSelAttr->value(theIndex - 1)->value();
304 std::shared_ptr<GeomAPI_Shape> Model_ResultPart::selectionValue(const int theIndex)
306 std::shared_ptr<GeomAPI_Shape> aResult;
307 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
308 if (!aDoc.get()) // the part document is not presented for the moment
311 AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
312 aResult = aSelAttr->value(theIndex - 1)->value();
316 void Model_ResultPart::colorConfigInfo(std::string& theSection, std::string& theName,
317 std::string& theDefault)
319 theSection = "Visualization";
320 theName = "result_part_color";
321 theDefault = DEFAULT_COLOR();
324 void Model_ResultPart::updateShape()
330 void Model_ResultPart::setTrsf(std::shared_ptr<ModelAPI_Result> theThis,
331 const std::shared_ptr<GeomAPI_Trsf>& theTransformation)
334 if (theTransformation.get()) {
335 myTrsf = std::shared_ptr<gp_Trsf>(new gp_Trsf(theTransformation->impl<gp_Trsf>()));
337 // the result must be explicitly updated
338 static Events_Loop* aLoop = Events_Loop::loop();
339 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
340 ModelAPI_EventCreator::get()->sendUpdated(theThis, EVENT_DISP); // flush is in preview-update