1 // File: PartSet_OperationSketch.h
2 // Created: 20 Apr 2014
3 // Author: Natalia ERMOLAEVA
5 #include <PartSet_OperationSketch.h>
7 #include <PartSet_OperationFeatureEdit.h>
8 #include <PartSet_OperationFeatureEditMulti.h>
9 #include <PartSet_Tools.h>
11 #include <SketchPlugin_Sketch.h>
12 #include <SketchPlugin_ConstraintLength.h>
14 #include <ModelAPI_Data.h>
15 #include <ModelAPI_AttributeDouble.h>
16 #include <ModelAPI_AttributeRefList.h>
17 #include <ModelAPI_Events.h>
19 #include <GeomAlgoAPI_FaceBuilder.h>
20 #include <GeomDataAPI_Point.h>
21 #include <GeomDataAPI_Dir.h>
22 #include <GeomAPI_XYZ.h>
24 #include <ModuleBase_ViewerPrs.h>
25 #include <Events_Loop.h>
27 #include <AIS_Shape.hxx>
28 #include <AIS_ListOfInteractive.hxx>
29 #include <AIS_InteractiveObject.hxx>
30 #include <AIS_DimensionOwner.hxx>
31 #include <AIS_LengthDimension.hxx>
32 #include <V3d_View.hxx>
38 #include <QMouseEvent>
42 PartSet_OperationSketch::PartSet_OperationSketch(const QString& theId, QObject* theParent)
43 : PartSet_OperationSketchBase(theId, theParent)
47 PartSet_OperationSketch::~PartSet_OperationSketch()
51 std::list<int> PartSet_OperationSketch::getSelectionModes(ObjectPtr theFeature) const
53 std::list<int> aModes;
54 if (!hasSketchPlane())
55 aModes.push_back(TopAbs_FACE);
57 aModes = PartSet_OperationSketchBase::getSelectionModes(theFeature);
62 FeaturePtr PartSet_OperationSketch::sketch() const
67 void PartSet_OperationSketch::mousePressed(QMouseEvent* theEvent, Handle_V3d_View theView,
68 const std::list<ModuleBase_ViewerPrs>& theSelected,
69 const std::list<ModuleBase_ViewerPrs>& theHighlighted)
71 if (hasSketchPlane()) {
72 // if shift button is pressed and there are some already selected objects, the operation should
73 // not be started. We just want to combine some selected objects.
74 bool aHasShift = (theEvent->modifiers() & Qt::ShiftModifier);
75 if (aHasShift && theSelected.size() > 0)
78 if (theHighlighted.size() == 1) {
79 ObjectPtr aFeature = theHighlighted.front().object();
81 std::string anOperationType =
82 (theSelected.size() > 1) ?
83 PartSet_OperationFeatureEditMulti::Type() : PartSet_OperationFeatureEdit::Type();
84 restartOperation(anOperationType, aFeature);
87 myFeatures = theHighlighted;
90 if (!theHighlighted.empty()) {
91 ModuleBase_ViewerPrs aPrs = theHighlighted.front();
92 const TopoDS_Shape& aShape = aPrs.shape();
94 setSketchPlane(aShape);
99 void PartSet_OperationSketch::mouseReleased(QMouseEvent* theEvent, Handle_V3d_View theView,
100 const std::list<ModuleBase_ViewerPrs>& theSelected,
101 const std::list<ModuleBase_ViewerPrs>& theHighlighted)
103 if (hasSketchPlane()) {
104 /// TODO: OCC bug: 25034 - the highlighted list should be filled not only for AIS_Shape
105 /// but for other IO, for example constraint dimensions.
106 /// It is empty and we have to use the process mouse release to start edition operation
107 /// for these objects
108 if (theSelected.size() == 1) {
109 ObjectPtr aObject = theSelected.front().object();
111 restartOperation(PartSet_OperationFeatureEdit::Type(), aObject);
117 void PartSet_OperationSketch::mouseMoved(QMouseEvent* theEvent, Handle(V3d_View) theView)
119 if (!hasSketchPlane() || !(theEvent->buttons() & Qt::LeftButton) || myFeatures.empty())
122 if (myFeatures.size() != 1) {
123 FeaturePtr aFeature = PartSet_Tools::nearestFeature(theEvent->pos(), theView, feature(),
126 restartOperation(PartSet_OperationFeatureEditMulti::Type(), aFeature);
130 std::list<FeaturePtr> PartSet_OperationSketch::subFeatures() const
132 std::list<FeaturePtr> aFeaList;
133 FeaturePtr aFeature = feature();
137 boost::shared_ptr<ModelAPI_Data> aData = aFeature->data();
138 if (!aData->isValid())
139 return std::list<FeaturePtr>();
140 boost::shared_ptr<ModelAPI_AttributeRefList> aRefList = boost::dynamic_pointer_cast<
141 ModelAPI_AttributeRefList>(aData->attribute(SketchPlugin_Sketch::FEATURES_ID()));
143 std::list<ObjectPtr> aList = aRefList->list();
144 std::list<ObjectPtr>::iterator aIt;
145 for (aIt = aList.begin(); aIt != aList.end(); ++aIt) {
146 FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(*aIt);
148 aFeaList.push_back(aFeature);
153 void PartSet_OperationSketch::stopOperation()
155 PartSet_OperationSketchBase::stopOperation();
156 emit featureConstructed(feature(), FM_Hide);
157 emit closeLocalContext();
160 void PartSet_OperationSketch::afterCommitOperation()
162 FeaturePtr aFeature = feature();
163 std::list<ResultPtr> aResults = aFeature->results();
164 std::list<ResultPtr>::const_iterator aIt;
165 Events_ID anEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_TOSHOW);
166 for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
167 ModelAPI_EventCreator::get()->sendUpdated(*aIt, anEvent);
169 Events_Loop::loop()->flush(anEvent);
172 bool PartSet_OperationSketch::isNestedOperationsEnabled() const
174 return hasSketchPlane();
177 void PartSet_OperationSketch::startOperation()
179 PartSet_OperationSketchBase::startOperation();
180 if (!isEditOperation())
184 bool PartSet_OperationSketch::hasSketchPlane() const
186 bool aHasPlane = false;
189 boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
190 AttributeDoublePtr anAttr;
191 boost::shared_ptr<GeomDataAPI_Dir> aNormal = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
192 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
193 aHasPlane = aNormal && !(aNormal->x() == 0 && aNormal->y() == 0 && aNormal->z() == 0);
198 void PartSet_OperationSketch::setSketchPlane(const TopoDS_Shape& theShape)
200 if (theShape.IsNull())
203 // get selected shape
204 boost::shared_ptr<GeomAPI_Shape> aGShape(new GeomAPI_Shape);
205 aGShape->setImpl(new TopoDS_Shape(theShape));
207 // get plane parameters
208 boost::shared_ptr<GeomAPI_Pln> aPlane = GeomAlgoAPI_FaceBuilder::plane(aGShape);
210 // set plane parameters to feature
211 boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
212 double anA, aB, aC, aD;
213 aPlane->coefficients(anA, aB, aC, aD);
215 // calculate attributes of the sketch
216 boost::shared_ptr<GeomAPI_Dir> aNormDir(new GeomAPI_Dir(anA, aB, aC));
217 boost::shared_ptr<GeomAPI_XYZ> aCoords = aNormDir->xyz();
218 boost::shared_ptr<GeomAPI_XYZ> aZero(new GeomAPI_XYZ(0, 0, 0));
219 aCoords = aCoords->multiplied(-aD * aCoords->distance(aZero));
220 boost::shared_ptr<GeomAPI_Pnt> anOrigPnt(new GeomAPI_Pnt(aCoords));
221 // X axis is preferable to be dirX on the sketch
222 const double tol = Precision::Confusion();
223 bool isX = fabs(anA - 1.0) < tol && fabs(aB) < tol && fabs(aC) < tol;
224 boost::shared_ptr<GeomAPI_Dir> aTempDir(
225 isX ? new GeomAPI_Dir(0, 1, 0) : new GeomAPI_Dir(1, 0, 0));
226 boost::shared_ptr<GeomAPI_Dir> aYDir(new GeomAPI_Dir(aNormDir->cross(aTempDir)));
227 boost::shared_ptr<GeomAPI_Dir> aXDir(new GeomAPI_Dir(aYDir->cross(aNormDir)));
229 boost::shared_ptr<GeomDataAPI_Point> anOrigin = boost::dynamic_pointer_cast<GeomDataAPI_Point>(
230 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
231 anOrigin->setValue(anOrigPnt);
232 boost::shared_ptr<GeomDataAPI_Dir> aNormal = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
233 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
234 aNormal->setValue(aNormDir);
235 boost::shared_ptr<GeomDataAPI_Dir> aDirX = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
236 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
237 aDirX->setValue(aXDir);
238 boost::shared_ptr<GeomDataAPI_Dir> aDirY = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
239 aData->attribute(SketchPlugin_Sketch::DIRY_ID()));
240 aDirY->setValue(aYDir);
241 boost::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
245 emit featureConstructed(feature(), FM_Hide);
246 emit closeLocalContext();
247 emit planeSelected(aDir->x(), aDir->y(), aDir->z());
251 bool PartSet_OperationSketch::isGranted(ModuleBase_Operation* theOperation) const
253 PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(theOperation);
254 return aPreviewOp != NULL;