src/PartSet/PartSet_OperationSketchLine.cpp

   1 // File:        PartSet_OperationSketchLine.h
   2 // Created:     20 Apr 2014
   3 // Author:      Natalia ERMOLAEVA
   4
   5 #include <PartSet_OperationSketchLine.h>
   6
   7 #include <SketchPlugin_Feature.h>
   8 #include <GeomDataAPI_Point2D.h>
   9 #include <ModelAPI_Data.h>
  10
  11 #include <SketchPlugin_Line.h>
  12
  13 #ifdef _DEBUG
  14 #include <QDebug>
  15 #endif
  16
  17 using namespace std;
  18
  19 PartSet_OperationSketchLine::PartSet_OperationSketchLine(const QString& theId,
  20                                                   QObject* theParent,
  21                                               boost::shared_ptr<ModelAPI_Feature> theFeature)
  22 : PartSet_OperationSketchBase(theId, theParent), mySketch(theFeature),
  23   myPointSelectionMode(SM_FirstPoint)
  24 {
  25 }
  26
  27 PartSet_OperationSketchLine::~PartSet_OperationSketchLine()
  28 {
  29 }
  30
  31 bool PartSet_OperationSketchLine::isGranted() const
  32 {
  33   return true;
  34 }
  35
  36 int PartSet_OperationSketchLine::getSelectionMode() const
  37 {
  38   return 0;//TopAbs_FACE;
  39 }
  40
  41 void PartSet_OperationSketchLine::mouseReleased(const gp_Pnt& thePoint)
  42 {
  43   switch (myPointSelectionMode)
  44   {
  45     case SM_FirstPoint: {
  46       setLinePoint(thePoint, LINE_ATTR_START);
  47       myPointSelectionMode = SM_SecondPoint;
  48     }
  49     break;
  50     case SM_SecondPoint: {
  51       setLinePoint(thePoint, LINE_ATTR_END);
  52       myPointSelectionMode = SM_None;
  53     }
  54     break;
  55     case SM_None: {
  56
  57     }
  58     break;
  59     default:
  60       break;
  61   }
  62 }
  63
  64 void PartSet_OperationSketchLine::mouseMoved(const gp_Pnt& thePoint)
  65 {
  66   if (myPointSelectionMode == SM_SecondPoint)
  67     setLinePoint(thePoint, LINE_ATTR_END);
  68 }
  69
  70 void PartSet_OperationSketchLine::startOperation()
  71 {
  72   PartSet_OperationSketchBase::startOperation();
  73
  74   if (mySketch) {
  75     boost::shared_ptr<SketchPlugin_Feature> aFeature =
  76                            boost::dynamic_pointer_cast<SketchPlugin_Feature>(mySketch);
  77
  78     aFeature->addSub(feature());
  79   }
  80   myPointSelectionMode = SM_FirstPoint;
  81 }
  82
  83 void PartSet_OperationSketchLine::stopOperation()
  84 {
  85   PartSet_OperationSketchBase::stopOperation();
  86   myPointSelectionMode = SM_None;
  87 }
  88
  89 void PartSet_OperationSketchLine::setLinePoint(const gp_Pnt& thePoint,
  90                                                const std::string& theAttribute)
  91 {
  92   boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
  93   boost::shared_ptr<GeomDataAPI_Point2D> aPoint =
  94         boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(theAttribute));
  95   double aX = thePoint.X(), anY = thePoint.Y();
  96   aPoint->setValue(aX, anY);
  97 }
  98