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 <ModuleBase_ISelection.h>
26 #include <ModuleBase_IViewer.h>
27 #include <Events_Loop.h>
29 #include <AIS_Shape.hxx>
30 #include <AIS_ListOfInteractive.hxx>
31 #include <AIS_InteractiveObject.hxx>
32 #include <AIS_DimensionOwner.hxx>
33 #include <AIS_LengthDimension.hxx>
34 #include <V3d_View.hxx>
40 #include <QMouseEvent>
44 PartSet_OperationSketch::PartSet_OperationSketch(const QString& theId, QObject* theParent)
45 : PartSet_OperationSketchBase(theId, theParent)
49 PartSet_OperationSketch::~PartSet_OperationSketch()
53 CompositeFeaturePtr PartSet_OperationSketch::sketch() const
55 return boost::dynamic_pointer_cast<ModelAPI_CompositeFeature>(feature());
58 void PartSet_OperationSketch::mousePressed(QMouseEvent* theEvent, ModuleBase_IViewer* theViewer, ModuleBase_ISelection* theSelection)
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 QList<ModuleBase_ViewerPrs> aSelected = theSelection->getSelected();
65 QList<ModuleBase_ViewerPrs> aHighlighted = theSelection->getHighlighted();
66 //if (aHasShift && (aSelected.size() > 0)) {
67 foreach(ModuleBase_ViewerPrs aPrs, aHighlighted)
68 aSelected.append(aPrs);
70 //if (aHasShift && aSelected.size() > 0)
73 if (aSelected.size() > 0) {
74 ObjectPtr aFeature = aSelected.first().object();
76 std::string anOperationType =
77 (aSelected.size() > 1) ?
78 PartSet_OperationFeatureEditMulti::Type() : PartSet_OperationFeatureEdit::Type();
79 restartOperation(anOperationType, aFeature);
82 //myFeatures = aSelected;
88 void PartSet_OperationSketch::selectionChanged(ModuleBase_ISelection* theSelection)
93 QList<ModuleBase_ViewerPrs> aSelected = theSelection->getSelected();
94 if (!aSelected.empty()) {
95 ModuleBase_ViewerPrs aPrs = aSelected.first();
96 // We have to select a plane before any operation
97 TopoDS_Shape aShape = aPrs.shape();
98 if (!aShape.IsNull()) {
99 setSketchPlane(aShape);
100 // If selection is not a sketcher presentation then it has to be stored as
102 if (feature() != aPrs.object()) {
103 boost::shared_ptr<SketchPlugin_Sketch> aSketch =
104 boost::dynamic_pointer_cast<SketchPlugin_Sketch>(feature());
105 DataPtr aData = aSketch->data();
106 AttributeSelectionPtr aSelAttr =
107 boost::dynamic_pointer_cast<ModelAPI_AttributeSelection>
108 (aData->attribute(SketchPlugin_Feature::EXTERNAL_ID()));
110 ResultPtr aRes = boost::dynamic_pointer_cast<ModelAPI_Result>(aPrs.object());
112 GeomShapePtr aShapePtr(new GeomAPI_Shape());
113 aShapePtr->setImpl(new TopoDS_Shape(aShape));
114 aSelAttr->setValue(aRes, aShapePtr);
123 void PartSet_OperationSketch::mouseReleased(QMouseEvent* theEvent, ModuleBase_IViewer* theViewer,
124 ModuleBase_ISelection* theSelection)
126 QList<ModuleBase_ViewerPrs> aSelected = theSelection->getSelected();
127 if (hasSketchPlane()) {
128 /// TODO: OCC bug: 25034 - the highlighted list should be filled not only for AIS_Shape
129 /// but for other IO, for example constraint dimensions.
130 /// It is empty and we have to use the process mouse release to start edition operation
131 /// for these objects
132 if (aSelected.size() == 1) {
133 ObjectPtr aObject = aSelected.first().object();
135 restartOperation(PartSet_OperationFeatureEdit::Type(), aObject);
141 void PartSet_OperationSketch::mouseMoved(QMouseEvent* theEvent, ModuleBase_IViewer* theViewer)
143 if (!hasSketchPlane() || !(theEvent->buttons() & Qt::LeftButton) || myFeatures.empty())
146 if (myFeatures.size() != 1) {
147 Handle(V3d_View) aView = theViewer->activeView();
148 FeaturePtr aFeature = PartSet_Tools::nearestFeature(theEvent->pos(), aView, feature(),
151 restartOperation(PartSet_OperationFeatureEditMulti::Type(), aFeature);
155 std::list<FeaturePtr> PartSet_OperationSketch::subFeatures() const
157 std::list<FeaturePtr> aFeaList;
158 FeaturePtr aFeature = feature();
162 boost::shared_ptr<ModelAPI_Data> aData = aFeature->data();
163 if (!aData->isValid())
164 return std::list<FeaturePtr>();
165 boost::shared_ptr<ModelAPI_AttributeRefList> aRefList = boost::dynamic_pointer_cast<
166 ModelAPI_AttributeRefList>(aData->attribute(SketchPlugin_Sketch::FEATURES_ID()));
168 std::list<ObjectPtr> aList = aRefList->list();
169 std::list<ObjectPtr>::iterator aIt;
170 for (aIt = aList.begin(); aIt != aList.end(); ++aIt) {
171 FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(*aIt);
173 aFeaList.push_back(aFeature);
178 void PartSet_OperationSketch::stopOperation()
180 PartSet_OperationSketchBase::stopOperation();
181 emit featureConstructed(feature(), FM_Hide);
184 void PartSet_OperationSketch::afterCommitOperation()
186 FeaturePtr aFeature = feature();
187 std::list<ResultPtr> aResults = aFeature->results();
188 std::list<ResultPtr>::const_iterator aIt;
189 Events_ID anEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_TOSHOW);
190 for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
191 ModelAPI_EventCreator::get()->sendUpdated(*aIt, anEvent);
193 Events_Loop::loop()->flush(anEvent);
196 bool PartSet_OperationSketch::isNestedOperationsEnabled() const
198 return hasSketchPlane();
201 void PartSet_OperationSketch::startOperation()
203 PartSet_OperationSketchBase::startOperation();
204 if (!isEditOperation())
208 bool PartSet_OperationSketch::hasSketchPlane() const
210 bool aHasPlane = false;
213 boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
214 AttributeDoublePtr anAttr;
215 boost::shared_ptr<GeomDataAPI_Dir> aNormal = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
216 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
217 aHasPlane = aNormal && !(aNormal->x() == 0 && aNormal->y() == 0 && aNormal->z() == 0);
222 void PartSet_OperationSketch::setSketchPlane(const TopoDS_Shape& theShape)
224 if (theShape.IsNull())
227 // get selected shape
228 boost::shared_ptr<GeomAPI_Shape> aGShape(new GeomAPI_Shape);
229 aGShape->setImpl(new TopoDS_Shape(theShape));
231 // get plane parameters
232 boost::shared_ptr<GeomAPI_Pln> aPlane = GeomAlgoAPI_FaceBuilder::plane(aGShape);
234 // set plane parameters to feature
235 boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
236 double anA, aB, aC, aD;
237 aPlane->coefficients(anA, aB, aC, aD);
239 // calculate attributes of the sketch
240 boost::shared_ptr<GeomAPI_Dir> aNormDir(new GeomAPI_Dir(anA, aB, aC));
241 boost::shared_ptr<GeomAPI_XYZ> aCoords = aNormDir->xyz();
242 boost::shared_ptr<GeomAPI_XYZ> aZero(new GeomAPI_XYZ(0, 0, 0));
243 aCoords = aCoords->multiplied(-aD * aCoords->distance(aZero));
244 boost::shared_ptr<GeomAPI_Pnt> anOrigPnt(new GeomAPI_Pnt(aCoords));
245 // X axis is preferable to be dirX on the sketch
246 const double tol = Precision::Confusion();
247 bool isX = fabs(anA - 1.0) < tol && fabs(aB) < tol && fabs(aC) < tol;
248 boost::shared_ptr<GeomAPI_Dir> aTempDir(
249 isX ? new GeomAPI_Dir(0, 1, 0) : new GeomAPI_Dir(1, 0, 0));
250 boost::shared_ptr<GeomAPI_Dir> aYDir(new GeomAPI_Dir(aNormDir->cross(aTempDir)));
251 boost::shared_ptr<GeomAPI_Dir> aXDir(new GeomAPI_Dir(aYDir->cross(aNormDir)));
253 boost::shared_ptr<GeomDataAPI_Point> anOrigin = boost::dynamic_pointer_cast<GeomDataAPI_Point>(
254 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
255 anOrigin->setValue(anOrigPnt);
256 boost::shared_ptr<GeomDataAPI_Dir> aNormal = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
257 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
258 aNormal->setValue(aNormDir);
259 boost::shared_ptr<GeomDataAPI_Dir> aDirX = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
260 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
261 aDirX->setValue(aXDir);
262 boost::shared_ptr<GeomDataAPI_Dir> aDirY = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
263 aData->attribute(SketchPlugin_Sketch::DIRY_ID()));
264 aDirY->setValue(aYDir);
265 boost::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
269 emit featureConstructed(feature(), FM_Hide);
270 emit planeSelected(aDir->x(), aDir->y(), aDir->z());
274 bool PartSet_OperationSketch::isGranted(ModuleBase_Operation* theOperation) const
276 PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(theOperation);
277 return aPreviewOp != NULL;