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);
122 // in order to update OB sub-elements of document before the document closing
123 Events_Loop* aLoop = Events_Loop::loop();
124 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
125 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
126 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
135 std::shared_ptr<GeomAPI_Shape> Model_ResultPart::shape()
137 std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
138 if (myTrsf.get()) { // get shape of the base result and apply the transformation
139 ResultPtr anOrigResult = baseRef();
140 std::shared_ptr<GeomAPI_Shape> anOrigShape = anOrigResult->shape();
141 if (anOrigShape.get()) {
142 TopoDS_Shape aShape = anOrigShape->impl<TopoDS_Shape>();
143 if (!aShape.IsNull()) {
144 aShape.Move(*(myTrsf.get()));
145 aResult->setImpl(new TopoDS_Shape(aShape));
150 if (myShape.IsNull()) { // shape is not produced yet, create it
151 DocumentPtr aDoc = Model_ResultPart::partDoc();
152 if (aDoc.get() && aDoc->isOpened()) {
153 const std::string& aBodyGroup = ModelAPI_ResultBody::group();
154 TopoDS_Compound aResultComp;
155 BRep_Builder aBuilder;
156 aBuilder.MakeCompound(aResultComp);
158 for(int a = aDoc->size(aBodyGroup) - 1; a >= 0; a--) {
159 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(aDoc->object(aBodyGroup, a));
160 // "object" method filters out disabled and concealed anyway, so don't check
161 if (aBody.get() && aBody->shape().get()) {
162 TopoDS_Shape aShape = *(aBody->shape()->implPtr<TopoDS_Shape>());
163 if (!aShape.IsNull()) {
164 aBuilder.Add(aResultComp, aShape);
170 myShape = aResultComp;
174 if (!myShape.IsNull())
175 aResult->setImpl(new TopoDS_Shape(myShape));
179 // Returns true is transformation matrices are equal
180 static bool IsEqualTrsf(gp_Trsf& theT1, gp_Trsf theT2) {
181 for(int aRow = 1; aRow < 4; aRow++) {
182 for(int aCol = 1; aCol < 5; aCol++) {
183 double aDiff = theT1.Value(aRow, aCol) - theT2.Value(aRow, aCol);
184 if (Abs(aDiff) > 1.e-9)
191 std::string Model_ResultPart::nameInPart(const std::shared_ptr<GeomAPI_Shape>& theShape,
194 theIndex = 0; // not initialized
196 if (myTrsf.get()) { // if this is moved copy of part => return the name of original shape
197 ResultPartPtr anOrigResult = baseRef();
198 // searching in the origin the shape equal to the given but with myTrsf
199 TopoDS_Shape aSelection = theShape->impl<TopoDS_Shape>();
200 gp_Trsf aSelTrsf = aSelection.Location().Transformation();
201 TopoDS_Shape anOrigMain = anOrigResult->shape()->impl<TopoDS_Shape>();
202 if (!aSelection.IsNull() && !anOrigMain.IsNull()) {
203 TopExp_Explorer anExp(anOrigMain, aSelection.ShapeType());
204 for(; anExp.More(); anExp.Next()) {
205 if (anExp.Current().IsPartner(aSelection)) {
206 TopoDS_Shape anOrigMoved = anExp.Current().Moved(*(myTrsf.get()));
207 //if (anOrigMoved.IsSame(aSelection)) {
208 if (IsEqualTrsf(aSelTrsf, anOrigMoved.Location().Transformation())) {
209 std::shared_ptr<GeomAPI_Shape> anOrigSel(new GeomAPI_Shape);
210 anOrigSel->setImpl(new TopoDS_Shape(anExp.Current()));
211 return anOrigResult->nameInPart(anOrigSel, theIndex);
216 // something is not right
220 TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
224 // getting an access to the document of part
225 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
226 if (!aDoc.get()) // the part document is not presented for the moment
228 TDF_Label anAccessLabel = aDoc->generalLabel();
229 // make the selection attribute anyway: otherwise just by name it is not stable to search the result
231 // for this the context result is needed
233 const std::string& aBodyGroup = ModelAPI_ResultBody::group();
234 for(int a = aDoc->size(aBodyGroup) - 1; a >= 0; a--) {
235 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(aDoc->object(aBodyGroup, a));
236 if (aBody.get() && aBody->shape().get() && !aBody->isDisabled()) {
237 TopoDS_Shape aBodyShape = *(aBody->shape()->implPtr<TopoDS_Shape>());
238 // check is body contain the selected sub-shape
239 for(TopExp_Explorer anExp(aBodyShape, aShape.ShapeType()); anExp.More(); anExp.Next()) {
240 if (aShape.IsEqual(anExp.Current())) {
247 if (aContext.get()) {
248 AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
249 aSelAttr->append(aContext, theShape);
250 theIndex = aSelAttr->size();
251 AttributeSelectionPtr aNewAttr = aSelAttr->value(theIndex - 1);
252 return aNewAttr->namingName();
257 bool Model_ResultPart::updateInPart(const int theIndex)
259 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
261 AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
262 AttributeSelectionPtr aThisAttr = aSelAttr->value(theIndex - 1);
263 if (aThisAttr.get()) {
264 return aThisAttr->update();
267 return false; // something is wrong
270 std::shared_ptr<GeomAPI_Shape> Model_ResultPart::shapeInPart(
271 const std::string& theName, const std::string& theType, int& theIndex)
273 theIndex = 0; // not found yet
274 std::shared_ptr<GeomAPI_Shape> aResult;
275 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
276 if (!aDoc.get()) // the part document is not presented for the moment
279 AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
280 // check this selection is already there: reuse it
281 int aSize = aSelAttr->size();
282 for(int a = 0; a < aSize; a++) {
283 if (aSelAttr->value(a)->namingName() == theName) {
285 return aSelAttr->value(a)->value();
289 aSelAttr->append(theName, theType);
290 theIndex = aSelAttr->size();
291 aResult = aSelAttr->value(theIndex - 1)->value();
295 std::shared_ptr<GeomAPI_Shape> Model_ResultPart::selectionValue(const int theIndex)
297 std::shared_ptr<GeomAPI_Shape> aResult;
298 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
299 if (!aDoc.get()) // the part document is not presented for the moment
302 AttributeSelectionListPtr aSelAttr = aDoc->selectionInPartFeature();
303 aResult = aSelAttr->value(theIndex - 1)->value();
307 void Model_ResultPart::colorConfigInfo(std::string& theSection, std::string& theName,
308 std::string& theDefault)
310 theSection = "Visualization";
311 theName = "result_part_color";
312 theDefault = DEFAULT_COLOR();
315 void Model_ResultPart::updateShape()
321 void Model_ResultPart::setTrsf(std::shared_ptr<ModelAPI_Result> theThis,
322 const std::shared_ptr<GeomAPI_Trsf>& theTransformation)
325 if (theTransformation.get()) {
326 myTrsf = std::shared_ptr<gp_Trsf>(new gp_Trsf(theTransformation->impl<gp_Trsf>()));
328 // the result must be explicitly updated
329 static Events_Loop* aLoop = Events_Loop::loop();
330 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
331 ModelAPI_EventCreator::get()->sendUpdated(theThis, EVENT_DISP); // flush is in preview-update