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 <Model_Application.h>
19 #include <Events_Loop.h>
20 #include <ModelAPI_Events.h>
22 #include <TNaming_Tool.hxx>
23 #include <TNaming_NamedShape.hxx>
24 #include <TNaming_Iterator.hxx>
25 #include <TDataStd_Name.hxx>
26 #include <TopoDS_Compound.hxx>
27 #include <BRep_Builder.hxx>
28 #include <TopExp_Explorer.hxx>
30 #define baseRef() std::dynamic_pointer_cast<Model_ResultPart>(data()->reference(BASE_REF_ID())->value())
32 void Model_ResultPart::initAttributes()
34 // append the color attribute. It is empty, the attribute will be filled by a request
35 AttributeDocRefPtr aDocRef = std::dynamic_pointer_cast<ModelAPI_AttributeDocRef>(
36 data()->addAttribute(DOC_REF(), ModelAPI_AttributeDocRef::typeId()));
37 data()->addAttribute(COLOR_ID(), ModelAPI_AttributeIntArray::typeId());
38 data()->addAttribute(BASE_REF_ID(), ModelAPI_AttributeReference::typeId());
40 if (aDocRef->isInitialized() && // initialized immideately means already exist and will be loaded
41 !Model_Application::getApplication()->hasDocument(aDocRef->docId()))
42 Model_Application::getApplication()->setLoadByDemand(data()->name());
45 std::shared_ptr<ModelAPI_Document> Model_ResultPart::partDoc()
48 return baseRef()->partDoc();
50 DocumentPtr aRes = data()->document(DOC_REF())->value();
54 Model_ResultPart::Model_ResultPart()
58 void Model_ResultPart::activate()
61 baseRef()->activate();
65 std::shared_ptr<ModelAPI_AttributeDocRef> aDocRef = data()->document(DOC_REF());
67 // activation may cause changes in current features in document, so it must be in transaction
68 bool isNewTransaction = false;
69 SessionPtr aMgr = ModelAPI_Session::get();
70 if (!aDocRef->value().get()) { // create (or open) a document if it is not yet created
71 Handle(Model_Application) anApp = Model_Application::getApplication();
72 if (!aMgr->isOperation()) {
73 aMgr->startOperation("Activation");
74 isNewTransaction = true;
76 if (anApp->isLoadByDemand(data()->name())) {
77 anApp->loadDocument(data()->name(), aDocRef->docId()); // if it is just ne part, load may fail
79 anApp->createDocument(aDocRef->docId());
81 std::shared_ptr<ModelAPI_Document> aDoc = aDocRef->value();
83 aDoc->synchronizeTransactions();
84 aDocRef->setValue(aDoc);
87 if (aDocRef->value().get()) {
88 ModelAPI_Session::get()->setActiveDocument(aDocRef->value());
90 if (isNewTransaction) {
91 aMgr->finishOperation();
95 std::shared_ptr<ModelAPI_ResultPart> Model_ResultPart::original()
98 return baseRef()->original();
100 return std::dynamic_pointer_cast<ModelAPI_ResultPart>(data()->owner());
103 bool Model_ResultPart::isActivated()
106 if (!baseRef().get()) // may be on close
108 return baseRef()->isActivated();
111 std::shared_ptr<ModelAPI_AttributeDocRef> aDocRef = data()->document(DOC_REF());
112 return aDocRef->value().get() != NULL;
115 bool Model_ResultPart::setDisabled(std::shared_ptr<ModelAPI_Result> theThis,
118 if (ModelAPI_ResultPart::setDisabled(theThis, theFlag)) {
119 if (!myTrsf.get()) { // disable of base result part
120 DocumentPtr aDoc = Model_ResultPart::partDoc();
121 if (aDoc.get() && aDoc->isOpened()) {
122 std::shared_ptr<Model_Document> anIntDoc = std::dynamic_pointer_cast<Model_Document>(aDoc);
123 // make the current feature the last in any case: to update shapes defore deactivation too
124 FeaturePtr aLastFeature = anIntDoc->lastFeature();
125 aDoc->setCurrentFeature(aLastFeature, false);
126 if (theFlag) { // disable, so make all features disabled too
127 // update the shape just before the deactivation: it will be used outside of part
130 aDoc->setCurrentFeature(FeaturePtr(), false);
131 // in order to update OB sub-elements of document before the document closing
132 Events_Loop* aLoop = Events_Loop::loop();
133 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
134 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
135 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
144 std::shared_ptr<GeomAPI_Shape> Model_ResultPart::shape()
146 std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
147 if (myTrsf.get()) { // get shape of the base result and apply the transformation
148 ResultPtr anOrigResult = baseRef();
149 std::shared_ptr<GeomAPI_Shape> anOrigShape = anOrigResult->shape();
150 if (anOrigShape.get()) {
151 TopoDS_Shape aShape = anOrigShape->impl<TopoDS_Shape>();
152 if (!aShape.IsNull()) {
153 aShape.Move(*(myTrsf.get()));
154 aResult->setImpl(new TopoDS_Shape(aShape));
159 if (myShape.IsNull()) { // shape is not produced yet, create it
160 DocumentPtr aDoc = Model_ResultPart::partDoc();
161 if (aDoc.get() && aDoc->isOpened()) {
162 const std::string& aBodyGroup = ModelAPI_ResultBody::group();
163 TopoDS_Compound aResultComp;
164 BRep_Builder aBuilder;
165 aBuilder.MakeCompound(aResultComp);
167 for(int a = aDoc->size(aBodyGroup) - 1; a >= 0; a--) {
168 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(aDoc->object(aBodyGroup, a));
169 // "object" method filters out disabled and concealed anyway, so don't check
170 if (aBody.get() && aBody->shape().get()) {
171 TopoDS_Shape aShape = *(aBody->shape()->implPtr<TopoDS_Shape>());
172 if (!aShape.IsNull()) {
173 aBuilder.Add(aResultComp, aShape);
179 myShape = aResultComp;
183 if (!myShape.IsNull())
184 aResult->setImpl(new TopoDS_Shape(myShape));
188 // Returns true is transformation matrices are equal
189 static bool IsEqualTrsf(gp_Trsf& theT1, gp_Trsf theT2) {
190 for(int aRow = 1; aRow < 4; aRow++) {
191 for(int aCol = 1; aCol < 5; aCol++) {
192 double aDiff = theT1.Value(aRow, aCol) - theT2.Value(aRow, aCol);
193 if (Abs(aDiff) > 1.e-9)
200 std::string Model_ResultPart::nameInPart(const std::shared_ptr<GeomAPI_Shape>& theShape,
203 theIndex = 0; // not initialized
205 if (myTrsf.get()) { // if this is moved copy of part => return the name of original shape
206 ResultPartPtr anOrigResult = baseRef();
207 // searching in the origin the shape equal to the given but with myTrsf
208 TopoDS_Shape aSelection = theShape->impl<TopoDS_Shape>();
209 gp_Trsf aSelTrsf = aSelection.Location().Transformation();
210 TopoDS_Shape anOrigMain = anOrigResult->shape()->impl<TopoDS_Shape>();
211 if (!aSelection.IsNull() && !anOrigMain.IsNull()) {
212 TopExp_Explorer anExp(anOrigMain, aSelection.ShapeType());
213 for(; anExp.More(); anExp.Next()) {
214 if (anExp.Current().IsPartner(aSelection)) {
215 TopoDS_Shape anOrigMoved = anExp.Current().Moved(*(myTrsf.get()));
216 //if (anOrigMoved.IsSame(aSelection)) {
217 if (IsEqualTrsf(aSelTrsf, anOrigMoved.Location().Transformation())) {
218 std::shared_ptr<GeomAPI_Shape> anOrigSel(new GeomAPI_Shape);
219 anOrigSel->setImpl(new TopoDS_Shape(anExp.Current()));
220 return anOrigResult->nameInPart(anOrigSel, theIndex);
225 // something is not right
229 TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
233 // getting an access to the document of part
234 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
235 if (!aDoc.get()) // the part document is not presented for the moment
237 TDF_Label anAccessLabel = aDoc->generalLabel();
238 // make the selection attribute anyway: otherwise just by name it is not stable to search the result
240 // for this the context result is needed
242 const std::string& aBodyGroup = ModelAPI_ResultBody::group();
243 for(int a = aDoc->size(aBodyGroup) - 1; a >= 0; a--) {
244 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(aDoc->object(aBodyGroup, a));
245 if (aBody.get() && aBody->shape().get() && !aBody->isDisabled()) {
246 TopoDS_Shape aBodyShape = *(aBody->shape()->implPtr<TopoDS_Shape>());
247 // check is body contain the selected sub-shape
248 for(TopExp_Explorer anExp(aBodyShape, aShape.ShapeType()); anExp.More(); anExp.Next()) {
249 if (aShape.IsEqual(anExp.Current())) {
256 if (aContext.get()) {
257 AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
258 aSelAttr->append(aContext, theShape);
259 theIndex = aSelAttr->size();
260 AttributeSelectionPtr aNewAttr = aSelAttr->value(theIndex - 1);
261 return aNewAttr->namingName();
266 bool Model_ResultPart::updateInPart(const int theIndex)
268 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
270 AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
271 AttributeSelectionPtr aThisAttr = aSelAttr->value(theIndex - 1);
272 if (aThisAttr.get()) {
273 return aThisAttr->update();
276 return false; // something is wrong
279 std::shared_ptr<GeomAPI_Shape> Model_ResultPart::shapeInPart(
280 const std::string& theName, const std::string& theType, int& theIndex)
282 theIndex = 0; // not found yet
283 std::shared_ptr<GeomAPI_Shape> aResult;
284 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
285 if (!aDoc.get()) // the part document is not presented for the moment
288 AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
289 // check this selection is already there: reuse it
290 int aSize = aSelAttr->size();
291 for(int a = 0; a < aSize; a++) {
292 if (aSelAttr->value(a)->namingName() == theName) {
294 return aSelAttr->value(a)->value();
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