1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
3 // File: SketchPlugin_MultiTranslation.cpp
4 // Created: 21 Apr 2015
5 // Author: Artem ZHIDKOV
7 #include "SketchPlugin_MultiTranslation.h"
9 #include <GeomAPI_XY.h>
10 #include <GeomDataAPI_Point2D.h>
11 #include <ModelAPI_AttributeDouble.h>
12 #include <ModelAPI_AttributeInteger.h>
13 #include <ModelAPI_Data.h>
14 #include <ModelAPI_ResultConstruction.h>
15 #include <ModelAPI_AttributeRefList.h>
16 #include <ModelAPI_Events.h>
17 #include <ModelAPI_Session.h>
18 #include <ModelAPI_Validator.h>
20 #include <SketcherPrs_Factory.h>
22 SketchPlugin_MultiTranslation::SketchPlugin_MultiTranslation()
26 void SketchPlugin_MultiTranslation::initAttributes()
28 data()->addAttribute(START_POINT_ID(), GeomDataAPI_Point2D::typeId());
29 data()->addAttribute(END_POINT_ID(), GeomDataAPI_Point2D::typeId());
30 data()->addAttribute(NUMBER_OF_OBJECTS_ID(), ModelAPI_AttributeInteger::typeId());
31 data()->addAttribute(SketchPlugin_Constraint::ENTITY_A(), ModelAPI_AttributeRefList::typeId());
32 data()->addAttribute(SketchPlugin_Constraint::ENTITY_B(), ModelAPI_AttributeRefList::typeId());
33 data()->addAttribute(TRANSLATION_LIST_ID(), ModelAPI_AttributeRefList::typeId());
34 ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), SketchPlugin_Constraint::ENTITY_A());
35 ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), SketchPlugin_Constraint::ENTITY_B());
38 void SketchPlugin_MultiTranslation::execute()
41 // it is possible, that this method is called before this feature has back reference to sketch
42 // in this case, the execute is performed after this is done
46 AttributeRefListPtr aTranslationObjectRefs = reflist(TRANSLATION_LIST_ID());
47 int aNbCopies = integer(NUMBER_OF_OBJECTS_ID())->value()-1;
51 // Calculate shift vector
52 std::shared_ptr<GeomDataAPI_Point2D> aStart = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
53 attribute(START_POINT_ID()));
54 std::shared_ptr<GeomDataAPI_Point2D> aEnd = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
55 attribute(END_POINT_ID()));
56 if (!aStart || !aEnd || !aStart->isInitialized() || !aEnd->isInitialized())
59 // make a visible points
60 SketchPlugin_Sketch::createPoint2DResult(this, sketch(), START_POINT_ID(), 0);
61 SketchPlugin_Sketch::createPoint2DResult(this, sketch(), END_POINT_ID(), 1);
63 std::shared_ptr<GeomAPI_XY> aShiftVec(new GeomAPI_XY(aEnd->x() - aStart->x(), aEnd->y() - aStart->y()));
65 // Wait all objects being created, then send update events
66 static Events_ID anUpdateEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
67 bool isUpdateFlushed = Events_Loop::loop()->isFlushed(anUpdateEvent);
69 Events_Loop::loop()->setFlushed(anUpdateEvent, false);
71 std::shared_ptr<ModelAPI_Data> aData = data();
72 AttributeRefListPtr aRefListOfShapes = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
73 aData->attribute(SketchPlugin_Constraint::ENTITY_A()));
74 AttributeRefListPtr aRefListOfTranslated = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
75 aData->attribute(SketchPlugin_Constraint::ENTITY_B()));
76 int aCurrentNbCopies = aRefListOfShapes->size() ?
77 aRefListOfTranslated->size() / aRefListOfShapes->size() - 1 : 0;
78 std::list<ObjectPtr> anInitialList = aRefListOfShapes->list();
79 std::list<ObjectPtr> aTargetList = aRefListOfTranslated->list();
80 std::list<ObjectPtr> anAddition;
81 std::vector<bool> isUsed(anInitialList.size(), false);
82 // collect new items and check the items to remove
83 for(int anInd = 0; anInd < aTranslationObjectRefs->size(); anInd++) {
84 //std::shared_ptr<ModelAPI_AttributeSelection> aSelect = aTranslationObjectRefs->value(anInd);
85 ObjectPtr anObject = aTranslationObjectRefs->object(anInd);
86 std::list<ObjectPtr>::const_iterator anIt = anInitialList.begin();
87 std::vector<bool>::iterator aUsedIt = isUsed.begin();
88 for (; anIt != anInitialList.end(); anIt++, aUsedIt++)
89 if (*anIt == anObject) {
93 if (anIt == anInitialList.end())
94 anAddition.push_back(anObject);
96 // remove unused items
97 std::list<ObjectPtr>::iterator anInitIter = anInitialList.begin();
98 std::list<ObjectPtr>::iterator aTargetIter = aTargetList.begin();
99 std::vector<bool>::iterator aUsedIter = isUsed.begin();
100 for (; aUsedIter != isUsed.end(); aUsedIter++) {
102 aRefListOfShapes->remove(*anInitIter);
103 aRefListOfTranslated->remove(*aTargetIter++);
104 for (int i = 0; i < aCurrentNbCopies && aTargetIter != aTargetList.end(); i++, aTargetIter++) {
105 aRefListOfTranslated->remove(*aTargetIter);
106 // remove the corresponding feature from the sketch
107 ResultConstructionPtr aRC =
108 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aTargetIter);
109 DocumentPtr aDoc = aRC ? aRC->document() : DocumentPtr();
110 FeaturePtr aFeature = aDoc ? aDoc->feature(aRC) : FeaturePtr();
112 aDoc->removeFeature(aFeature);
115 for (int i = 0; i <= aNbCopies && aTargetIter != aTargetList.end(); i++)
118 if (anInitIter != anInitialList.end())
121 // change number of copies
122 if (aCurrentNbCopies != 0 && aNbCopies != aCurrentNbCopies) {
123 bool isAdd = aNbCopies > aCurrentNbCopies;
124 int aMinCopies = isAdd ? aCurrentNbCopies : aNbCopies;
125 int aMaxCopies = isAdd ? aNbCopies : aCurrentNbCopies;
128 aTargetList = aRefListOfTranslated->list();
129 aTargetIter = aTargetList.begin();
130 ObjectPtr anObjToCopy = *aTargetIter;
131 while (aTargetIter != aTargetList.end()) {
132 aRefListOfTranslated->remove(*aTargetIter);
135 if (ind > aMinCopies && ind <=aMaxCopies) {
136 while (ind <= aMaxCopies) {
138 // Add new shifted item
139 ObjectPtr anObject = copyFeature(anObjToCopy);
140 aTargetList.insert(aTargetIter, anObject);
143 std::list<ObjectPtr>::iterator aRemoveIt = aTargetIter++;
144 ObjectPtr anObject = *aRemoveIt;
145 aTargetList.erase(aRemoveIt);
146 aRefListOfTranslated->remove(anObject);
147 // remove the corresponding feature from the sketch
148 ResultConstructionPtr aRC =
149 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(anObject);
150 DocumentPtr aDoc = aRC ? aRC->document() : DocumentPtr();
151 FeaturePtr aFeature = aDoc ? aDoc->feature(aRC) : FeaturePtr();
153 aDoc->removeFeature(aFeature);
158 if (aTargetIter != aTargetList.end())
159 anObjToCopy = *aTargetIter;
163 for (aTargetIter = aTargetList.begin(); aTargetIter != aTargetList.end(); aTargetIter++)
164 aRefListOfTranslated->append(*aTargetIter);
167 std::list<ObjectPtr>::iterator anAddIter = anAddition.begin();
168 for (; anAddIter != anAddition.end(); anAddIter++) {
169 aRefListOfShapes->append(*anAddIter);
170 aRefListOfTranslated->append(*anAddIter);
171 for (int i = 0; i < aNbCopies; i++) {
172 ObjectPtr anObject = copyFeature(*anAddIter);
173 aRefListOfTranslated->append(anObject);
177 // send events to update the sub-features by the solver
179 Events_Loop::loop()->setFlushed(anUpdateEvent, true);
182 AISObjectPtr SketchPlugin_MultiTranslation::getAISObject(AISObjectPtr thePrevious)
187 AISObjectPtr anAIS = thePrevious;
189 anAIS = SketcherPrs_Factory::translateConstraint(this, sketch()->coordinatePlane());
194 ObjectPtr SketchPlugin_MultiTranslation::copyFeature(ObjectPtr theObject)
196 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theObject);
197 FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
198 if (!aFeature || !aResult)
201 FeaturePtr aNewFeature = SketchPlugin_Sketch::addUniqueNamedCopiedFeature(aFeature, sketch());
203 aNewFeature->execute();
204 static Events_ID aRedisplayEvent = Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY);
205 ModelAPI_EventCreator::get()->sendUpdated(aNewFeature, aRedisplayEvent);
207 std::shared_ptr<GeomAPI_Shape> aShapeIn = aResult->shape();
208 const std::list<ResultPtr>& aResults = aNewFeature->results();
209 std::list<ResultPtr>::const_iterator anIt = aResults.begin();
210 for (; anIt != aResults.end(); anIt++) {
211 ResultConstructionPtr aRC = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*anIt);
213 std::shared_ptr<GeomAPI_Shape> aShapeOut = aRC->shape();
214 if ((aShapeIn->isVertex() && aShapeOut->isVertex()) ||
215 (aShapeIn->isEdge() && aShapeOut->isEdge()) ||
216 (aShapeIn->isFace() && aShapeOut->isFace()))
222 void SketchPlugin_MultiTranslation::attributeChanged(const std::string& theID)
224 if (theID == TRANSLATION_LIST_ID()) {
225 AttributeRefListPtr aTranslationObjectRefs = reflist(TRANSLATION_LIST_ID());
226 if (aTranslationObjectRefs->size() == 0) {
227 int aNbCopies = integer(NUMBER_OF_OBJECTS_ID())->value()-1;
230 // Clear list of objects
231 AttributeRefListPtr aRefListOfTranslated = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
232 data()->attribute(SketchPlugin_Constraint::ENTITY_B()));
233 std::list<ObjectPtr> aTargetList = aRefListOfTranslated->list();
234 std::list<ObjectPtr>::iterator aTargetIter = aTargetList.begin();
235 while (aTargetIter != aTargetList.end()) {
237 for (int i = 0; i < aNbCopies && aTargetIter != aTargetList.end(); i++, aTargetIter++) {
238 aRefListOfTranslated->remove(*aTargetIter);
239 // remove the corresponding feature from the sketch
240 ResultConstructionPtr aRC =
241 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aTargetIter);
242 DocumentPtr aDoc = aRC ? aRC->document() : DocumentPtr();
243 FeaturePtr aFeature = aDoc ? aDoc->feature(aRC) : FeaturePtr();
245 aDoc->removeFeature(aFeature);
248 aRefListOfTranslated->clear();
249 std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
250 data()->attribute(SketchPlugin_Constraint::ENTITY_A()))->clear();
251 std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
252 data()->attribute(SketchPlugin_Constraint::ENTITY_B()))->clear();