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 <GeomAPI_Trsf.h>
25 #include <TNaming_Tool.hxx>
26 #include <TNaming_NamedShape.hxx>
27 #include <TDataStd_Name.hxx>
28 #include <TopoDS_Compound.hxx>
29 #include <BRep_Builder.hxx>
30 #include <TopExp_Explorer.hxx>
33 std::dynamic_pointer_cast<Model_ResultPart>(data()->reference(BASE_REF_ID())->value())
35 void Model_ResultPart::initAttributes()
37 // append the color attribute. It is empty, the attribute will be filled by a request
38 AttributeDocRefPtr aDocRef = std::dynamic_pointer_cast<ModelAPI_AttributeDocRef>(
39 data()->addAttribute(DOC_REF(), ModelAPI_AttributeDocRef::typeId()));
40 data()->addAttribute(COLOR_ID(), ModelAPI_AttributeIntArray::typeId());
41 data()->addAttribute(BASE_REF_ID(), ModelAPI_AttributeReference::typeId());
42 data()->addAttribute(DEFLECTION_ID(), ModelAPI_AttributeDouble::typeId());
44 if (aDocRef->isInitialized() && // initialized immideately means already exist and will be loaded
45 !Model_Application::getApplication()->hasDocument(aDocRef->docId()))
46 Model_Application::getApplication()->setLoadByDemand(data()->name(), aDocRef->docId());
49 std::shared_ptr<ModelAPI_Document> Model_ResultPart::partDoc()
51 if (myTrsf.get() && baseRef().get()) { // the second condition is to to #2035
52 return baseRef()->partDoc();
54 DocumentPtr aRes = data()->document(DOC_REF())->value();
58 Model_ResultPart::Model_ResultPart()
62 void Model_ResultPart::activate()
65 baseRef()->activate();
69 std::shared_ptr<ModelAPI_AttributeDocRef> aDocRef = data()->document(DOC_REF());
71 // activation may cause changes in current features in document, so it must be in transaction
72 bool isNewTransaction = false;
73 SessionPtr aMgr = ModelAPI_Session::get();
74 if (!aMgr->isOperation()) {
75 // open transaction even document is not created to set current docs in setActiveDocument
76 aMgr->startOperation("Activation");
77 isNewTransaction = true;
79 if (!aDocRef->value().get()) { // create (or open) a document if it is not yet created
80 Handle(Model_Application) anApp = Model_Application::getApplication();
81 if (anApp->isLoadByDemand(data()->name())) {
82 anApp->loadDocument(data()->name(), aDocRef->docId()); // if it is just ne part, load may fail
84 anApp->createDocument(aDocRef->docId());
86 std::shared_ptr<ModelAPI_Document> aDoc = aDocRef->value();
88 aDoc->synchronizeTransactions();
89 aDocRef->setValue(aDoc);
92 if (aDocRef->value().get()) {
93 ModelAPI_Session::get()->setActiveDocument(aDocRef->value());
95 if (isNewTransaction) {
96 aMgr->finishOperation();
100 std::shared_ptr<ModelAPI_ResultPart> Model_ResultPart::original()
102 if (myTrsf.get() && baseRef().get()) { // the second condition is to to #2035
103 return baseRef()->original();
105 return std::dynamic_pointer_cast<ModelAPI_ResultPart>(data()->owner());
108 bool Model_ResultPart::isActivated()
111 if (!baseRef().get()) // may be on close
113 return baseRef()->isActivated();
116 std::shared_ptr<ModelAPI_AttributeDocRef> aDocRef = data()->document(DOC_REF());
117 return aDocRef->value().get() != NULL;
120 bool Model_ResultPart::setDisabled(std::shared_ptr<ModelAPI_Result> theThis,
123 if (ModelAPI_ResultPart::setDisabled(theThis, theFlag)) {
124 if (!myTrsf.get()) { // disable of base result part
125 DocumentPtr aDoc = Model_ResultPart::partDoc();
126 if (aDoc.get() && aDoc->isOpened()) {
127 // make the current feature the last in any case: to update shapes defore deactivation too
128 int aSize = aDoc->size(ModelAPI_Feature::group());
129 FeaturePtr aLastFeature;
131 aLastFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aDoc->object(
132 ModelAPI_Feature::group(), aSize - 1));
134 aDoc->setCurrentFeature(aLastFeature, false);
135 if (theFlag) { // disable, so make all features disabled too
136 // update the shape just before the deactivation: it will be used outside of part
139 aDoc->setCurrentFeature(FeaturePtr(), false);
140 // in order to update OB sub-elements of document before the document closing
141 Events_Loop* aLoop = Events_Loop::loop();
142 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
143 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
144 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
153 std::shared_ptr<GeomAPI_Shape> Model_ResultPart::shape()
155 std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
156 if (myShape.IsNull()) { // shape is not produced yet, create it
157 if (myTrsf.get()) { // get shape of the base result and apply the transformation
158 ResultPtr anOrigResult = baseRef();
159 std::shared_ptr<GeomAPI_Shape> anOrigShape = anOrigResult->shape();
160 if (anOrigShape.get()) {
161 TopoDS_Shape aShape = anOrigShape->impl<TopoDS_Shape>();
162 if (!aShape.IsNull()) {
163 aShape.Move(*(myTrsf.get()));
165 aResult->setImpl(new TopoDS_Shape(aShape));
170 DocumentPtr aDoc = Model_ResultPart::partDoc();
171 if (aDoc.get() && aDoc->isOpened()) {
172 const std::string& aBodyGroup = ModelAPI_ResultBody::group();
173 TopoDS_Compound aResultComp;
174 BRep_Builder aBuilder;
175 aBuilder.MakeCompound(aResultComp);
177 for(int a = aDoc->size(aBodyGroup) - 1; a >= 0; a--) {
178 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(aDoc->object(aBodyGroup, a));
179 // "object" method filters out disabled and concealed anyway, so don't check
180 if (aBody.get() && aBody->shape().get()) {
181 TopoDS_Shape aShape = *(aBody->shape()->implPtr<TopoDS_Shape>());
182 if (!aShape.IsNull()) {
183 aBuilder.Add(aResultComp, aShape);
189 myShape = aResultComp;
194 if (!myShape.IsNull())
195 aResult->setImpl(new TopoDS_Shape(myShape));
199 // Returns true is transformation matrices are equal
200 static bool IsEqualTrsf(gp_Trsf& theT1, gp_Trsf theT2) {
201 for(int aRow = 1; aRow < 4; aRow++) {
202 for(int aCol = 1; aCol < 5; aCol++) {
203 double aDiff = theT1.Value(aRow, aCol) - theT2.Value(aRow, aCol);
204 if (Abs(aDiff) > 1.e-9)
211 std::string Model_ResultPart::nameInPart(const std::shared_ptr<GeomAPI_Shape>& theShape,
214 theIndex = 0; // not initialized
216 if (myTrsf.get()) { // if this is moved copy of part => return the name of original shape
217 ResultPartPtr anOrigResult = baseRef();
218 // searching in the origin the shape equal to the given but with myTrsf
219 TopoDS_Shape aSelection = theShape->impl<TopoDS_Shape>();
220 gp_Trsf aSelTrsf = aSelection.Location().Transformation();
221 TopoDS_Shape anOrigMain = anOrigResult->shape()->impl<TopoDS_Shape>();
222 if (!aSelection.IsNull() && !anOrigMain.IsNull()) {
223 TopExp_Explorer anExp(anOrigMain, aSelection.ShapeType());
224 for(; anExp.More(); anExp.Next()) {
225 if (anExp.Current().IsPartner(aSelection)) {
226 TopoDS_Shape anOrigMoved = anExp.Current().Moved(*(myTrsf.get()));
227 //if (anOrigMoved.IsSame(aSelection)) {
228 if (IsEqualTrsf(aSelTrsf, anOrigMoved.Location().Transformation())) {
229 std::shared_ptr<GeomAPI_Shape> anOrigSel(new GeomAPI_Shape);
230 anOrigSel->setImpl(new TopoDS_Shape(anExp.Current()));
231 return anOrigResult->nameInPart(anOrigSel, theIndex);
236 // something is not right
240 TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
244 // getting an access to the document of part
245 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
246 if (!aDoc.get()) // the part document is not presented for the moment
248 TDF_Label anAccessLabel = aDoc->generalLabel();
249 // make the selection attribute anyway:
250 // otherwise just by name it is not stable to search the result
252 // for this the context result is needed
254 const std::string& aBodyGroup = ModelAPI_ResultBody::group();
255 for(int a = aDoc->size(aBodyGroup) - 1; a >= 0; a--) {
256 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(aDoc->object(aBodyGroup, a));
257 if (aBody.get() && aBody->shape().get() && !aBody->isDisabled()) {
258 TopoDS_Shape aBodyShape = *(aBody->shape()->implPtr<TopoDS_Shape>());
259 // check is body contain the selected sub-shape
260 for(TopExp_Explorer anExp(aBodyShape, aShape.ShapeType()); anExp.More(); anExp.Next()) {
261 if (aShape.IsEqual(anExp.Current())) {
268 if (aContext.get()) {
269 AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
270 aSelAttr->append(aContext, theShape);
271 theIndex = aSelAttr->size();
272 AttributeSelectionPtr aNewAttr = aSelAttr->value(theIndex - 1);
273 return aNewAttr->namingName();
278 bool Model_ResultPart::updateInPart(const int theIndex)
280 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
282 AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
283 AttributeSelectionPtr aThisAttr = aSelAttr->value(theIndex - 1);
284 if (aThisAttr.get()) {
285 return aThisAttr->update();
288 return false; // something is wrong
291 gp_Trsf Model_ResultPart::sumTrsf() {
295 aResult = aResult * baseRef()->sumTrsf();
300 std::shared_ptr<GeomAPI_Shape> Model_ResultPart::shapeInPart(
301 const std::string& theName, const std::string& theType, int& theIndex)
303 theIndex = 0; // not found yet
304 std::shared_ptr<GeomAPI_Shape> aResult;
305 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
306 if (!aDoc.get()) // the part document is not presented for the moment
309 AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
310 // check this selection is already there: reuse it
311 int aSize = aSelAttr->size();
312 for(int a = 0; a < aSize; a++) {
313 if (aSelAttr->value(a)->namingName() == theName) {
315 return aSelAttr->value(a)->value();
319 aSelAttr->append(theName, theType);
320 theIndex = aSelAttr->size();
321 aResult = aSelAttr->value(theIndex - 1)->value();
322 if (myTrsf.get() && aResult.get() && !aResult->isNull()) {
323 gp_Trsf aSumTrsf = sumTrsf();
324 TopoDS_Shape anOrigMoved = aResult->impl<TopoDS_Shape>().Moved(aSumTrsf);
325 aResult->setImpl(new TopoDS_Shape(anOrigMoved));
330 std::shared_ptr<GeomAPI_Shape> Model_ResultPart::selectionValue(const int theIndex)
332 std::shared_ptr<GeomAPI_Shape> aResult;
333 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
334 if (!aDoc.get()) // the part document is not presented for the moment
337 AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
338 aResult = aSelAttr->value(theIndex - 1)->value();
339 if (myTrsf.get() && aResult.get() && !aResult->isNull()) {
340 gp_Trsf aSumTrsf = sumTrsf();
341 TopoDS_Shape anOrigMoved = aResult->impl<TopoDS_Shape>().Moved(aSumTrsf);
342 aResult->setImpl(new TopoDS_Shape(anOrigMoved));
347 void Model_ResultPart::colorConfigInfo(std::string& theSection, std::string& theName,
348 std::string& theDefault)
350 theSection = "Visualization";
351 theName = "result_part_color";
352 theDefault = DEFAULT_COLOR();
355 void Model_ResultPart::updateShape()
361 void Model_ResultPart::setTrsf(std::shared_ptr<ModelAPI_Result> theThis,
362 const std::shared_ptr<GeomAPI_Trsf>& theTransformation)
365 if (theTransformation.get()) {
366 myTrsf = std::shared_ptr<gp_Trsf>(new gp_Trsf(theTransformation->impl<gp_Trsf>()));
368 // the result must be explicitly updated
369 static Events_Loop* aLoop = Events_Loop::loop();
370 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
371 ModelAPI_EventCreator::get()->sendUpdated(theThis, EVENT_DISP); // flush is in preview-update