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 /// Initializes the operation with previously created feature. It is used in sequental operations
63 void PartSet_OperationSketch::initFeature(FeaturePtr theFeature)
66 setEditingFeature(theFeature);
69 FeaturePtr PartSet_OperationSketch::sketch() const
74 void PartSet_OperationSketch::mousePressed(QMouseEvent* theEvent, Handle_V3d_View theView,
75 const std::list<ModuleBase_ViewerPrs>& theSelected,
76 const std::list<ModuleBase_ViewerPrs>& theHighlighted)
78 if (hasSketchPlane()) {
79 // if shift button is pressed and there are some already selected objects, the operation should
80 // not be started. We just want to combine some selected objects.
81 bool aHasShift = (theEvent->modifiers() & Qt::ShiftModifier);
82 if (aHasShift && theSelected.size() > 0)
85 if (theHighlighted.size() == 1) {
86 ObjectPtr aFeature = theHighlighted.front().object();
88 std::string anOperationType =
89 (theSelected.size() > 1) ?
90 PartSet_OperationFeatureEditMulti::Type() : PartSet_OperationFeatureEdit::Type();
91 restartOperation(anOperationType, aFeature);
94 myFeatures = theHighlighted;
97 if (!theHighlighted.empty()) {
98 ModuleBase_ViewerPrs aPrs = theHighlighted.front();
99 const TopoDS_Shape& aShape = aPrs.shape();
100 if (!aShape.IsNull())
101 setSketchPlane(aShape);
106 void PartSet_OperationSketch::mouseReleased(QMouseEvent* theEvent, Handle_V3d_View theView,
107 const std::list<ModuleBase_ViewerPrs>& theSelected,
108 const std::list<ModuleBase_ViewerPrs>& theHighlighted)
110 if (hasSketchPlane()) {
111 /// TODO: OCC bug: 25034 - the highlighted list should be filled not only for AIS_Shape
112 /// but for other IO, for example constraint dimensions.
113 /// It is empty and we have to use the process mouse release to start edition operation
114 /// for these objects
115 if (theSelected.size() == 1) {
116 ObjectPtr aFeature = theSelected.front().object();
118 restartOperation(PartSet_OperationFeatureEdit::Type(), aFeature);
123 void PartSet_OperationSketch::mouseMoved(QMouseEvent* theEvent, Handle(V3d_View) theView)
125 if (!hasSketchPlane() || !(theEvent->buttons() & Qt::LeftButton) || myFeatures.empty())
128 if (myFeatures.size() != 1) {
129 FeaturePtr aFeature = PartSet_Tools::nearestFeature(theEvent->pos(), theView, feature(),
132 restartOperation(PartSet_OperationFeatureEditMulti::Type(), aFeature);
136 std::list<FeaturePtr> PartSet_OperationSketch::subFeatures() const
138 std::list<FeaturePtr> aFeaList;
139 FeaturePtr aFeature = feature();
143 boost::shared_ptr<ModelAPI_Data> aData = aFeature->data();
144 if (!aData->isValid())
145 return std::list<FeaturePtr>();
146 boost::shared_ptr<ModelAPI_AttributeRefList> aRefList = boost::dynamic_pointer_cast<
147 ModelAPI_AttributeRefList>(aData->attribute(SketchPlugin_Sketch::FEATURES_ID()));
149 std::list<ObjectPtr> aList = aRefList->list();
150 std::list<ObjectPtr>::iterator aIt;
151 for (aIt = aList.begin(); aIt != aList.end(); ++aIt) {
152 FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(*aIt);
154 aFeaList.push_back(aFeature);
159 void PartSet_OperationSketch::stopOperation()
161 PartSet_OperationSketchBase::stopOperation();
162 emit featureConstructed(feature(), FM_Hide);
163 emit closeLocalContext();
165 FeaturePtr aFeature = feature();
166 std::list<ResultPtr> aResults = aFeature->results();
167 std::list<ResultPtr>::const_iterator aIt;
168 for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
169 ModelAPI_EventCreator::get()->sendUpdated(
170 *aIt, Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
172 //ModelAPI_EventCreator::get()->sendUpdated(aFeature,
173 // Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
176 bool PartSet_OperationSketch::isNestedOperationsEnabled() const
178 return hasSketchPlane();
181 void PartSet_OperationSketch::startOperation()
183 PartSet_OperationSketchBase::startOperation();
184 if (!isEditOperation())
188 bool PartSet_OperationSketch::hasSketchPlane() const
190 bool aHasPlane = false;
193 boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
194 AttributeDoublePtr anAttr;
195 boost::shared_ptr<GeomDataAPI_Dir> aNormal = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
196 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
197 aHasPlane = aNormal && !(aNormal->x() == 0 && aNormal->y() == 0 && aNormal->z() == 0);
202 void PartSet_OperationSketch::setSketchPlane(const TopoDS_Shape& theShape)
204 if (theShape.IsNull())
207 // get selected shape
208 boost::shared_ptr<GeomAPI_Shape> aGShape(new GeomAPI_Shape);
209 aGShape->setImpl(new TopoDS_Shape(theShape));
211 // get plane parameters
212 boost::shared_ptr<GeomAPI_Pln> aPlane = GeomAlgoAPI_FaceBuilder::plane(aGShape);
214 // set plane parameters to feature
215 boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
216 double anA, aB, aC, aD;
217 aPlane->coefficients(anA, aB, aC, aD);
219 // calculate attributes of the sketch
220 boost::shared_ptr<GeomAPI_Dir> aNormDir(new GeomAPI_Dir(anA, aB, aC));
221 boost::shared_ptr<GeomAPI_XYZ> aCoords = aNormDir->xyz();
222 boost::shared_ptr<GeomAPI_XYZ> aZero(new GeomAPI_XYZ(0, 0, 0));
223 aCoords = aCoords->multiplied(-aD * aCoords->distance(aZero));
224 boost::shared_ptr<GeomAPI_Pnt> anOrigPnt(new GeomAPI_Pnt(aCoords));
225 // X axis is preferable to be dirX on the sketch
226 const double tol = Precision::Confusion();
227 bool isX = fabs(anA - 1.0) < tol && fabs(aB) < tol && fabs(aC) < tol;
228 boost::shared_ptr<GeomAPI_Dir> aTempDir(
229 isX ? new GeomAPI_Dir(0, 1, 0) : new GeomAPI_Dir(1, 0, 0));
230 boost::shared_ptr<GeomAPI_Dir> aYDir(new GeomAPI_Dir(aNormDir->cross(aTempDir)));
231 boost::shared_ptr<GeomAPI_Dir> aXDir(new GeomAPI_Dir(aYDir->cross(aNormDir)));
233 boost::shared_ptr<GeomDataAPI_Point> anOrigin = boost::dynamic_pointer_cast<GeomDataAPI_Point>(
234 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
235 anOrigin->setValue(anOrigPnt);
236 boost::shared_ptr<GeomDataAPI_Dir> aNormal = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
237 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
238 aNormal->setValue(aNormDir);
239 boost::shared_ptr<GeomDataAPI_Dir> aDirX = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
240 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
241 aDirX->setValue(aXDir);
242 boost::shared_ptr<GeomDataAPI_Dir> aDirY = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
243 aData->attribute(SketchPlugin_Sketch::DIRY_ID()));
244 aDirY->setValue(aYDir);
245 boost::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
249 emit featureConstructed(feature(), FM_Hide);
250 emit closeLocalContext();
251 emit planeSelected(aDir->x(), aDir->y(), aDir->z());