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 CompositeFeaturePtr PartSet_OperationSketch::sketch() const
53 return boost::dynamic_pointer_cast<ModelAPI_CompositeFeature>(feature());
56 void PartSet_OperationSketch::mousePressed(QMouseEvent* theEvent, Handle_V3d_View theView,
57 const std::list<ModuleBase_ViewerPrs>& theSelected,
58 const std::list<ModuleBase_ViewerPrs>& theHighlighted)
60 if (hasSketchPlane()) {
61 // if shift button is pressed and there are some already selected objects, the operation should
62 // not be started. We just want to combine some selected objects.
63 bool aHasShift = (theEvent->modifiers() & Qt::ShiftModifier);
64 if (aHasShift && theSelected.size() > 0)
67 if (theHighlighted.size() == 1) {
68 ObjectPtr aFeature = theHighlighted.front().object();
70 std::string anOperationType =
71 (theSelected.size() > 1) ?
72 PartSet_OperationFeatureEditMulti::Type() : PartSet_OperationFeatureEdit::Type();
73 restartOperation(anOperationType, aFeature);
76 myFeatures = theHighlighted;
79 if (!theHighlighted.empty()) {
80 ModuleBase_ViewerPrs aPrs = theHighlighted.front();
81 const TopoDS_Shape& aShape = aPrs.shape();
83 setSketchPlane(aShape);
88 void PartSet_OperationSketch::mouseReleased(QMouseEvent* theEvent, Handle_V3d_View theView,
89 const std::list<ModuleBase_ViewerPrs>& theSelected,
90 const std::list<ModuleBase_ViewerPrs>& theHighlighted)
92 if (hasSketchPlane()) {
93 /// TODO: OCC bug: 25034 - the highlighted list should be filled not only for AIS_Shape
94 /// but for other IO, for example constraint dimensions.
95 /// It is empty and we have to use the process mouse release to start edition operation
97 if (theSelected.size() == 1) {
98 ObjectPtr aObject = theSelected.front().object();
100 restartOperation(PartSet_OperationFeatureEdit::Type(), aObject);
106 void PartSet_OperationSketch::mouseMoved(QMouseEvent* theEvent, Handle(V3d_View) theView)
108 if (!hasSketchPlane() || !(theEvent->buttons() & Qt::LeftButton) || myFeatures.empty())
111 if (myFeatures.size() != 1) {
112 FeaturePtr aFeature = PartSet_Tools::nearestFeature(theEvent->pos(), theView, feature(),
115 restartOperation(PartSet_OperationFeatureEditMulti::Type(), aFeature);
119 std::list<FeaturePtr> PartSet_OperationSketch::subFeatures() const
121 std::list<FeaturePtr> aFeaList;
122 FeaturePtr aFeature = feature();
126 boost::shared_ptr<ModelAPI_Data> aData = aFeature->data();
127 if (!aData->isValid())
128 return std::list<FeaturePtr>();
129 boost::shared_ptr<ModelAPI_AttributeRefList> aRefList = boost::dynamic_pointer_cast<
130 ModelAPI_AttributeRefList>(aData->attribute(SketchPlugin_Sketch::FEATURES_ID()));
132 std::list<ObjectPtr> aList = aRefList->list();
133 std::list<ObjectPtr>::iterator aIt;
134 for (aIt = aList.begin(); aIt != aList.end(); ++aIt) {
135 FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(*aIt);
137 aFeaList.push_back(aFeature);
142 void PartSet_OperationSketch::stopOperation()
144 PartSet_OperationSketchBase::stopOperation();
145 emit featureConstructed(feature(), FM_Hide);
148 void PartSet_OperationSketch::afterCommitOperation()
150 FeaturePtr aFeature = feature();
151 std::list<ResultPtr> aResults = aFeature->results();
152 std::list<ResultPtr>::const_iterator aIt;
153 Events_ID anEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_TOSHOW);
154 for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
155 ModelAPI_EventCreator::get()->sendUpdated(*aIt, anEvent);
157 Events_Loop::loop()->flush(anEvent);
160 bool PartSet_OperationSketch::isNestedOperationsEnabled() const
162 return hasSketchPlane();
165 void PartSet_OperationSketch::startOperation()
167 PartSet_OperationSketchBase::startOperation();
168 if (!isEditOperation())
172 bool PartSet_OperationSketch::hasSketchPlane() const
174 bool aHasPlane = false;
177 boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
178 AttributeDoublePtr anAttr;
179 boost::shared_ptr<GeomDataAPI_Dir> aNormal = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
180 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
181 aHasPlane = aNormal && !(aNormal->x() == 0 && aNormal->y() == 0 && aNormal->z() == 0);
186 void PartSet_OperationSketch::setSketchPlane(const TopoDS_Shape& theShape)
188 if (theShape.IsNull())
191 // get selected shape
192 boost::shared_ptr<GeomAPI_Shape> aGShape(new GeomAPI_Shape);
193 aGShape->setImpl(new TopoDS_Shape(theShape));
195 // get plane parameters
196 boost::shared_ptr<GeomAPI_Pln> aPlane = GeomAlgoAPI_FaceBuilder::plane(aGShape);
198 // set plane parameters to feature
199 boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
200 double anA, aB, aC, aD;
201 aPlane->coefficients(anA, aB, aC, aD);
203 // calculate attributes of the sketch
204 boost::shared_ptr<GeomAPI_Dir> aNormDir(new GeomAPI_Dir(anA, aB, aC));
205 boost::shared_ptr<GeomAPI_XYZ> aCoords = aNormDir->xyz();
206 boost::shared_ptr<GeomAPI_XYZ> aZero(new GeomAPI_XYZ(0, 0, 0));
207 aCoords = aCoords->multiplied(-aD * aCoords->distance(aZero));
208 boost::shared_ptr<GeomAPI_Pnt> anOrigPnt(new GeomAPI_Pnt(aCoords));
209 // X axis is preferable to be dirX on the sketch
210 const double tol = Precision::Confusion();
211 bool isX = fabs(anA - 1.0) < tol && fabs(aB) < tol && fabs(aC) < tol;
212 boost::shared_ptr<GeomAPI_Dir> aTempDir(
213 isX ? new GeomAPI_Dir(0, 1, 0) : new GeomAPI_Dir(1, 0, 0));
214 boost::shared_ptr<GeomAPI_Dir> aYDir(new GeomAPI_Dir(aNormDir->cross(aTempDir)));
215 boost::shared_ptr<GeomAPI_Dir> aXDir(new GeomAPI_Dir(aYDir->cross(aNormDir)));
217 boost::shared_ptr<GeomDataAPI_Point> anOrigin = boost::dynamic_pointer_cast<GeomDataAPI_Point>(
218 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
219 anOrigin->setValue(anOrigPnt);
220 boost::shared_ptr<GeomDataAPI_Dir> aNormal = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
221 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
222 aNormal->setValue(aNormDir);
223 boost::shared_ptr<GeomDataAPI_Dir> aDirX = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
224 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
225 aDirX->setValue(aXDir);
226 boost::shared_ptr<GeomDataAPI_Dir> aDirY = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
227 aData->attribute(SketchPlugin_Sketch::DIRY_ID()));
228 aDirY->setValue(aYDir);
229 boost::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
233 emit featureConstructed(feature(), FM_Hide);
234 emit planeSelected(aDir->x(), aDir->y(), aDir->z());
238 bool PartSet_OperationSketch::isGranted(ModuleBase_Operation* theOperation) const
240 PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(theOperation);
241 return aPreviewOp != NULL;