src/PartSet/PartSet_OperationSketch.cpp

   1 // File:        PartSet_OperationSketch.h
   2 // Created:     20 Apr 2014
   3 // Author:      Natalia ERMOLAEVA
   4
   5 #include <PartSet_OperationSketch.h>
   6
   7 #include <PartSet_OperationEditLine.h>
   8 #include <PartSet_Tools.h>
   9
  10 #include <SketchPlugin_Sketch.h>
  11
  12 #include <ModelAPI_Data.h>
  13 #include <ModelAPI_AttributeDouble.h>
  14 #include <ModelAPI_AttributeRefList.h>
  15
  16 #include <GeomAlgoAPI_FaceBuilder.h>
  17 #include <GeomDataAPI_Point.h>
  18 #include <GeomDataAPI_Dir.h>
  19
  20 #include <XGUI_ViewerPrs.h>
  21
  22 #include <AIS_Shape.hxx>
  23 #include <AIS_ListOfInteractive.hxx>
  24 #include <V3d_View.hxx>
  25
  26 #ifdef _DEBUG
  27 #include <QDebug>
  28 #endif
  29
  30 #include <QMouseEvent>
  31
  32 using namespace std;
  33
  34 PartSet_OperationSketch::PartSet_OperationSketch(const QString& theId,
  35                                                      QObject* theParent)
  36 : PartSet_OperationSketchBase(theId, theParent), myIsEditMode(false)
  37 {
  38 }
  39
  40 PartSet_OperationSketch::~PartSet_OperationSketch()
  41 {
  42 }
  43
  44 std::list<int> PartSet_OperationSketch::getSelectionModes(boost::shared_ptr<ModelAPI_Feature> theFeature) const
  45 {
  46   std::list<int> aModes;
  47   if (!myIsEditMode)
  48     aModes.push_back(TopAbs_FACE);
  49   else {
  50     aModes.push_back(TopAbs_VERTEX);
  51     aModes.push_back(TopAbs_EDGE);
  52   }
  53   return aModes;
  54 }
  55
  56 void PartSet_OperationSketch::mouseReleased(QMouseEvent* theEvent, Handle_V3d_View theView,
  57                                             const std::list<XGUI_ViewerPrs>& theSelected)
  58 {
  59   if (theSelected.empty())
  60     return;
  61
  62   if (!myIsEditMode) {
  63     XGUI_ViewerPrs aPrs = theSelected.front();
  64     const TopoDS_Shape& aShape = aPrs.shape();
  65     if (!aShape.IsNull()) {
  66       setSketchPlane(aShape);
  67       myIsEditMode = true;
  68     }
  69   }
  70   else {
  71     if (theSelected.size() == 1) {
  72       boost::shared_ptr<ModelAPI_Feature> aFeature = theSelected.front().feature();
  73       if (aFeature)
  74         emit launchOperation(PartSet_OperationEditLine::Type(), aFeature);
  75     }
  76   }
  77 }
  78
  79 void PartSet_OperationSketch::mouseMoved(QMouseEvent* theEvent, Handle(V3d_View) theView,
  80                                          const std::list<XGUI_ViewerPrs>& theSelected)
  81 {
  82   if (!myIsEditMode || !(theEvent->buttons() &  Qt::LeftButton) || theSelected.empty())
  83     return;
  84
  85   if (theSelected.size() != 1) {
  86     boost::shared_ptr<ModelAPI_Feature> aFeature = PartSet_Tools::NearestFeature(theEvent->pos(),
  87                                                                 theView, feature(), theSelected);
  88     if (aFeature)
  89       emit launchOperation(PartSet_OperationEditLine::Type(), aFeature);
  90   }
  91 }
  92
  93 std::map<boost::shared_ptr<ModelAPI_Feature>, boost::shared_ptr<GeomAPI_Shape> >
  94                                                         PartSet_OperationSketch::preview() const
  95 {
  96   std::map<boost::shared_ptr<ModelAPI_Feature>, boost::shared_ptr<GeomAPI_Shape> > aPreviewMap;
  97
  98   boost::shared_ptr<SketchPlugin_Feature> aFeature;
  99
 100   boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
 101   boost::shared_ptr<ModelAPI_AttributeRefList> aRefList =
 102         boost::dynamic_pointer_cast<ModelAPI_AttributeRefList>(aData->attribute(SKETCH_ATTR_FEATURES));
 103
 104   std::list<boost::shared_ptr<ModelAPI_Feature> > aFeatures = aRefList->list();
 105   std::list<boost::shared_ptr<ModelAPI_Feature> >::const_iterator anIt = aFeatures.begin(),
 106                                                                   aLast = aFeatures.end();
 107   for (; anIt != aLast; anIt++) {
 108     aFeature = boost::dynamic_pointer_cast<SketchPlugin_Feature>(*anIt);
 109     boost::shared_ptr<GeomAPI_Shape> aPreview = aFeature->preview();
 110     if (aPreview)
 111       aPreviewMap[aFeature] = aPreview;
 112   }
 113   return aPreviewMap;
 114 }
 115
 116 void PartSet_OperationSketch::setSketchPlane(const TopoDS_Shape& theShape)
 117 {
 118   if (theShape.IsNull())
 119     return;
 120
 121   // get selected shape
 122   boost::shared_ptr<GeomAPI_Shape> aGShape(new GeomAPI_Shape);
 123   aGShape->setImpl(new TopoDS_Shape(theShape));
 124
 125   // get plane parameters
 126   boost::shared_ptr<GeomAPI_Pln> aPlane = GeomAlgoAPI_FaceBuilder::plane(aGShape);
 127
 128   // set plane parameters to feature
 129   boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
 130   double anA, aB, aC, aD;
 131   aPlane->coefficients(anA, aB, aC, aD);
 132
 133   boost::shared_ptr<ModelAPI_AttributeDouble> anAttr;
 134   /*
 135   aData->real(SKETCH_ATTR_PLANE_A)->setValue(anA);
 136   aData->real(SKETCH_ATTR_PLANE_B)->setValue(aB);
 137   aData->real(SKETCH_ATTR_PLANE_C)->setValue(aC);
 138   aData->real(SKETCH_ATTR_PLANE_D)->setValue(aD);
 139   */
 140   // temporary solution for main planes only
 141   boost::shared_ptr<GeomDataAPI_Point> anOrigin =
 142     boost::dynamic_pointer_cast<GeomDataAPI_Point>(aData->attribute(SKETCH_ATTR_ORIGIN));
 143   anOrigin->setValue(0, 0, 0);
 144   boost::shared_ptr<GeomDataAPI_Dir> aNormal =
 145     boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SKETCH_ATTR_NORM));
 146   aNormal->setValue(anA, aB, aC);
 147   boost::shared_ptr<GeomDataAPI_Dir> aDirX =
 148     boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SKETCH_ATTR_DIRX));
 149   aDirX->setValue(aB, aC, anA);
 150   boost::shared_ptr<GeomDataAPI_Dir> aDirY =
 151     boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SKETCH_ATTR_DIRY));
 152   aDirY->setValue(aC, anA, aB);
 153   boost::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
 154   emit planeSelected(aDir->x(), aDir->y(), aDir->z());
 155 }