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 <ModelAPI_AttributeDouble.h>
18 #include <Model_Document.h>
19 #include <Model_Application.h>
20 #include <Events_Loop.h>
21 #include <ModelAPI_Events.h>
23 #include <TNaming_Tool.hxx>
24 #include <TNaming_NamedShape.hxx>
25 #include <TNaming_Iterator.hxx>
26 #include <TDataStd_Name.hxx>
27 #include <TopoDS_Compound.hxx>
28 #include <BRep_Builder.hxx>
29 #include <TopExp_Explorer.hxx>
31 #define baseRef() std::dynamic_pointer_cast<Model_ResultPart>(data()->reference(BASE_REF_ID())->value())
33 void Model_ResultPart::initAttributes()
35 // append the color attribute. It is empty, the attribute will be filled by a request
36 AttributeDocRefPtr aDocRef = std::dynamic_pointer_cast<ModelAPI_AttributeDocRef>(
37 data()->addAttribute(DOC_REF(), ModelAPI_AttributeDocRef::typeId()));
38 data()->addAttribute(COLOR_ID(), ModelAPI_AttributeIntArray::typeId());
39 data()->addAttribute(BASE_REF_ID(), ModelAPI_AttributeReference::typeId());
40 data()->addAttribute(DEFLECTION_ID(), ModelAPI_AttributeDouble::typeId());
42 if (aDocRef->isInitialized() && // initialized immideately means already exist and will be loaded
43 !Model_Application::getApplication()->hasDocument(aDocRef->docId()))
44 Model_Application::getApplication()->setLoadByDemand(data()->name());
47 std::shared_ptr<ModelAPI_Document> Model_ResultPart::partDoc()
50 return baseRef()->partDoc();
52 DocumentPtr aRes = data()->document(DOC_REF())->value();
56 Model_ResultPart::Model_ResultPart()
60 void Model_ResultPart::activate()
63 baseRef()->activate();
67 std::shared_ptr<ModelAPI_AttributeDocRef> aDocRef = data()->document(DOC_REF());
69 // activation may cause changes in current features in document, so it must be in transaction
70 bool isNewTransaction = false;
71 SessionPtr aMgr = ModelAPI_Session::get();
72 if (!aMgr->isOperation()) { // open transaction even document is not created to set current docs in setActiveDocument
73 aMgr->startOperation("Activation");
74 isNewTransaction = true;
76 if (!aDocRef->value().get()) { // create (or open) a document if it is not yet created
77 Handle(Model_Application) anApp = Model_Application::getApplication();
78 if (anApp->isLoadByDemand(data()->name())) {
79 anApp->loadDocument(data()->name(), aDocRef->docId()); // if it is just ne part, load may fail
81 anApp->createDocument(aDocRef->docId());
83 std::shared_ptr<ModelAPI_Document> aDoc = aDocRef->value();
85 aDoc->synchronizeTransactions();
86 aDocRef->setValue(aDoc);
89 if (aDocRef->value().get()) {
90 ModelAPI_Session::get()->setActiveDocument(aDocRef->value());
92 if (isNewTransaction) {
93 aMgr->finishOperation();
97 std::shared_ptr<ModelAPI_ResultPart> Model_ResultPart::original()
100 return baseRef()->original();
102 return std::dynamic_pointer_cast<ModelAPI_ResultPart>(data()->owner());
105 bool Model_ResultPart::isActivated()
108 if (!baseRef().get()) // may be on close
110 return baseRef()->isActivated();
113 std::shared_ptr<ModelAPI_AttributeDocRef> aDocRef = data()->document(DOC_REF());
114 return aDocRef->value().get() != NULL;
117 bool Model_ResultPart::setDisabled(std::shared_ptr<ModelAPI_Result> theThis,
120 if (ModelAPI_ResultPart::setDisabled(theThis, theFlag)) {
121 if (!myTrsf.get()) { // disable of base result part
122 DocumentPtr aDoc = Model_ResultPart::partDoc();
123 if (aDoc.get() && aDoc->isOpened()) {
124 // make the current feature the last in any case: to update shapes defore deactivation too
125 int aSize = aDoc->size(ModelAPI_Feature::group());
126 FeaturePtr aLastFeature;
128 aLastFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aDoc->object(
129 ModelAPI_Feature::group(), aSize - 1));
131 aDoc->setCurrentFeature(aLastFeature, false);
132 if (theFlag) { // disable, so make all features disabled too
133 // update the shape just before the deactivation: it will be used outside of part
136 aDoc->setCurrentFeature(FeaturePtr(), false);
137 // in order to update OB sub-elements of document before the document closing
138 Events_Loop* aLoop = Events_Loop::loop();
139 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
140 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
141 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
150 std::shared_ptr<GeomAPI_Shape> Model_ResultPart::shape()
152 std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
153 if (myTrsf.get()) { // get shape of the base result and apply the transformation
154 ResultPtr anOrigResult = baseRef();
155 std::shared_ptr<GeomAPI_Shape> anOrigShape = anOrigResult->shape();
156 if (anOrigShape.get()) {
157 TopoDS_Shape aShape = anOrigShape->impl<TopoDS_Shape>();
158 if (!aShape.IsNull()) {
159 aShape.Move(*(myTrsf.get()));
160 aResult->setImpl(new TopoDS_Shape(aShape));
165 if (myShape.IsNull()) { // shape is not produced yet, create it
166 DocumentPtr aDoc = Model_ResultPart::partDoc();
167 if (aDoc.get() && aDoc->isOpened()) {
168 const std::string& aBodyGroup = ModelAPI_ResultBody::group();
169 TopoDS_Compound aResultComp;
170 BRep_Builder aBuilder;
171 aBuilder.MakeCompound(aResultComp);
173 for(int a = aDoc->size(aBodyGroup) - 1; a >= 0; a--) {
174 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(aDoc->object(aBodyGroup, a));
175 // "object" method filters out disabled and concealed anyway, so don't check
176 if (aBody.get() && aBody->shape().get()) {
177 TopoDS_Shape aShape = *(aBody->shape()->implPtr<TopoDS_Shape>());
178 if (!aShape.IsNull()) {
179 aBuilder.Add(aResultComp, aShape);
185 myShape = aResultComp;
189 if (!myShape.IsNull())
190 aResult->setImpl(new TopoDS_Shape(myShape));
194 // Returns true is transformation matrices are equal
195 static bool IsEqualTrsf(gp_Trsf& theT1, gp_Trsf theT2) {
196 for(int aRow = 1; aRow < 4; aRow++) {
197 for(int aCol = 1; aCol < 5; aCol++) {
198 double aDiff = theT1.Value(aRow, aCol) - theT2.Value(aRow, aCol);
199 if (Abs(aDiff) > 1.e-9)
206 std::string Model_ResultPart::nameInPart(const std::shared_ptr<GeomAPI_Shape>& theShape,
209 theIndex = 0; // not initialized
211 if (myTrsf.get()) { // if this is moved copy of part => return the name of original shape
212 ResultPartPtr anOrigResult = baseRef();
213 // searching in the origin the shape equal to the given but with myTrsf
214 TopoDS_Shape aSelection = theShape->impl<TopoDS_Shape>();
215 gp_Trsf aSelTrsf = aSelection.Location().Transformation();
216 TopoDS_Shape anOrigMain = anOrigResult->shape()->impl<TopoDS_Shape>();
217 if (!aSelection.IsNull() && !anOrigMain.IsNull()) {
218 TopExp_Explorer anExp(anOrigMain, aSelection.ShapeType());
219 for(; anExp.More(); anExp.Next()) {
220 if (anExp.Current().IsPartner(aSelection)) {
221 TopoDS_Shape anOrigMoved = anExp.Current().Moved(*(myTrsf.get()));
222 //if (anOrigMoved.IsSame(aSelection)) {
223 if (IsEqualTrsf(aSelTrsf, anOrigMoved.Location().Transformation())) {
224 std::shared_ptr<GeomAPI_Shape> anOrigSel(new GeomAPI_Shape);
225 anOrigSel->setImpl(new TopoDS_Shape(anExp.Current()));
226 return anOrigResult->nameInPart(anOrigSel, theIndex);
231 // something is not right
235 TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
239 // getting an access to the document of part
240 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
241 if (!aDoc.get()) // the part document is not presented for the moment
243 TDF_Label anAccessLabel = aDoc->generalLabel();
244 // make the selection attribute anyway: otherwise just by name it is not stable to search the result
246 // for this the context result is needed
248 const std::string& aBodyGroup = ModelAPI_ResultBody::group();
249 for(int a = aDoc->size(aBodyGroup) - 1; a >= 0; a--) {
250 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(aDoc->object(aBodyGroup, a));
251 if (aBody.get() && aBody->shape().get() && !aBody->isDisabled()) {
252 TopoDS_Shape aBodyShape = *(aBody->shape()->implPtr<TopoDS_Shape>());
253 // check is body contain the selected sub-shape
254 for(TopExp_Explorer anExp(aBodyShape, aShape.ShapeType()); anExp.More(); anExp.Next()) {
255 if (aShape.IsEqual(anExp.Current())) {
262 if (aContext.get()) {
263 AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
264 aSelAttr->append(aContext, theShape);
265 theIndex = aSelAttr->size();
266 AttributeSelectionPtr aNewAttr = aSelAttr->value(theIndex - 1);
267 return aNewAttr->namingName();
272 bool Model_ResultPart::updateInPart(const int theIndex)
274 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
276 AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
277 AttributeSelectionPtr aThisAttr = aSelAttr->value(theIndex - 1);
278 if (aThisAttr.get()) {
279 return aThisAttr->update();
282 return false; // something is wrong
285 std::shared_ptr<GeomAPI_Shape> Model_ResultPart::shapeInPart(
286 const std::string& theName, const std::string& theType, int& theIndex)
288 theIndex = 0; // not found yet
289 std::shared_ptr<GeomAPI_Shape> aResult;
290 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
291 if (!aDoc.get()) // the part document is not presented for the moment
294 AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
295 // check this selection is already there: reuse it
296 int aSize = aSelAttr->size();
297 for(int a = 0; a < aSize; a++) {
298 if (aSelAttr->value(a)->namingName() == theName) {
300 return aSelAttr->value(a)->value();
304 aSelAttr->append(theName, theType);
305 theIndex = aSelAttr->size();
306 aResult = aSelAttr->value(theIndex - 1)->value();
310 std::shared_ptr<GeomAPI_Shape> Model_ResultPart::selectionValue(const int theIndex)
312 std::shared_ptr<GeomAPI_Shape> aResult;
313 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
314 if (!aDoc.get()) // the part document is not presented for the moment
317 AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
318 aResult = aSelAttr->value(theIndex - 1)->value();
322 void Model_ResultPart::colorConfigInfo(std::string& theSection, std::string& theName,
323 std::string& theDefault)
325 theSection = "Visualization";
326 theName = "result_part_color";
327 theDefault = DEFAULT_COLOR();
330 void Model_ResultPart::updateShape()
336 void Model_ResultPart::setTrsf(std::shared_ptr<ModelAPI_Result> theThis,
337 const std::shared_ptr<GeomAPI_Trsf>& theTransformation)
340 if (theTransformation.get()) {
341 myTrsf = std::shared_ptr<gp_Trsf>(new gp_Trsf(theTransformation->impl<gp_Trsf>()));
343 // the result must be explicitly updated
344 static Events_Loop* aLoop = Events_Loop::loop();
345 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
346 ModelAPI_EventCreator::get()->sendUpdated(theThis, EVENT_DISP); // flush is in preview-update