src/PartSet/PartSet_OperationFeatureCreate.cpp

   1 // File:        PartSet_OperationFeatureCreate.h
   2 // Created:     20 Apr 2014
   3 // Author:      Natalia ERMOLAEVA
   4
   5 #include <PartSet_OperationFeatureCreate.h>
   6
   7 #include <PartSet_Tools.h>
   8 #include <PartSet_OperationSketch.h>
   9
  10 #include <SketchPlugin_Feature.h>
  11 #include <SketchPlugin_Point.h>
  12 #include <SketchPlugin_Line.h>
  13 #include <SketchPlugin_Circle.h>
  14 #include <SketchPlugin_Arc.h>
  15 #include <SketchPlugin_ConstraintDistance.h>
  16 #include <SketchPlugin_ConstraintLength.h>
  17 #include <SketchPlugin_ConstraintRadius.h>
  18 #include <SketchPlugin_ConstraintParallel.h>
  19 #include <SketchPlugin_ConstraintPerpendicular.h>
  20 #include <SketchPlugin_ConstraintCoincidence.h>
  21 #include <SketchPlugin_ConstraintRigid.h>
  22
  23 #include <GeomAPI_Pnt2d.h>
  24
  25 #include <ModuleBase_OperationDescription.h>
  26 #include <ModuleBase_WidgetPoint2D.h>
  27 #include <ModuleBase_WidgetValueFeature.h>
  28 #include <ModuleBase_ViewerPrs.h>
  29 #include <ModuleBase_IPropertyPanel.h>
  30
  31 #include <XGUI_Constants.h>
  32
  33 #include <V3d_View.hxx>
  34 #include <TopoDS_Vertex.hxx>
  35 #include <TopoDS.hxx>
  36 #include <BRep_Tool.hxx>
  37
  38 #ifdef _DEBUG
  39 #include <QDebug>
  40 #include <iostream>
  41 #endif
  42
  43 #include <QMouseEvent>
  44
  45 using namespace std;
  46
  47 PartSet_OperationFeatureCreate::PartSet_OperationFeatureCreate(const QString& theId,
  48                                                                QObject* theParent,
  49                                                                CompositeFeaturePtr theFeature)
  50     : PartSet_OperationFeatureBase(theId, theParent, theFeature)
  51 {
  52 }
  53
  54 PartSet_OperationFeatureCreate::~PartSet_OperationFeatureCreate()
  55 {
  56 }
  57
  58 bool PartSet_OperationFeatureCreate::canProcessKind(const std::string& theId)
  59 {
  60   return theId == SketchPlugin_Line::ID() || theId == SketchPlugin_Point::ID()
  61       || theId == SketchPlugin_Circle::ID() || theId == SketchPlugin_Arc::ID()
  62       || theId == SketchPlugin_ConstraintDistance::ID()
  63       || theId == SketchPlugin_ConstraintLength::ID()
  64       || theId == SketchPlugin_ConstraintRadius::ID()
  65       || theId == SketchPlugin_ConstraintParallel::ID()
  66       || theId == SketchPlugin_ConstraintPerpendicular::ID()
  67       || theId == SketchPlugin_ConstraintCoincidence::ID()
  68       || theId == SketchPlugin_ConstraintRigid::ID();
  69 }
  70
  71 bool PartSet_OperationFeatureCreate::canBeCommitted() const
  72 {
  73   if (PartSet_OperationSketchBase::canBeCommitted()) {
  74     //if(myActiveWidget && !myActiveWidget->isComputedDefault()) {
  75     return isValid();
  76   }
  77   return false;
  78 }
  79
  80 void PartSet_OperationFeatureCreate::mouseMoved(QMouseEvent* theEvent, Handle(V3d_View) theView)
  81 {
  82     double aX, anY;
  83     gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theView);
  84     PartSet_Tools::convertTo2D(aPoint, sketch(), theView, aX, anY);
  85     setWidgetValue(feature(), aX, anY);
  86     flushUpdated();
  87 }
  88
  89 void PartSet_OperationFeatureCreate::keyReleased(const int theKey)
  90 {
  91   switch (theKey) {
  92     case Qt::Key_Return:
  93     case Qt::Key_Enter: {
  94         // it start a new line creation at a free point
  95       if(isValid())
  96         restartOperation(feature()->getKind());
  97     }
  98       break;
  99     default:
 100       break;
 101   }
 102 }
 103
 104 void PartSet_OperationFeatureCreate::mouseReleased(QMouseEvent* theEvent, Handle(V3d_View) theView,
 105                                                  const std::list<ModuleBase_ViewerPrs>& theSelected,
 106                                                  const std::list<ModuleBase_ViewerPrs>& /*theHighlighted*/)
 107 {
 108   gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theView);
 109   double aX = aPoint.X(), anY = aPoint.Y();
 110   bool isClosedContour = false;
 111
 112   if (theSelected.empty()) {
 113     PartSet_Tools::convertTo2D(aPoint, sketch(), theView, aX, anY);
 114   } else {
 115     ModuleBase_ViewerPrs aPrs = theSelected.front();
 116     const TopoDS_Shape& aShape = aPrs.shape();
 117     if (!aShape.IsNull()) {
 118       if (aShape.ShapeType() == TopAbs_VERTEX) { // a point is selected
 119         const TopoDS_Vertex& aVertex = TopoDS::Vertex(aShape);
 120         if (!aVertex.IsNull()) {
 121           aPoint = BRep_Tool::Pnt(aVertex);
 122           PartSet_Tools::convertTo2D(aPoint, sketch(), theView, aX, anY);
 123           ModuleBase_ModelWidget* aActiveWgt = myPropertyPanel->activeWidget();
 124           PartSet_Tools::setConstraints(sketch(), feature(), aActiveWgt->attributeID(), aX, anY);
 125           isClosedContour = true;
 126         }
 127       } else if (aShape.ShapeType() == TopAbs_EDGE) { // a line is selected
 128         PartSet_Tools::convertTo2D(aPoint, sketch(), theView, aX, anY);
 129       }
 130     }
 131   }
 132   ObjectPtr aFeature;
 133   if (!theSelected.empty()) {
 134     ModuleBase_ViewerPrs aPrs = theSelected.front();
 135     aFeature = aPrs.object();
 136   } else {
 137     aFeature = feature();  // for the widget distance only
 138   }
 139
 140   bool isApplyed = setWidgetValue(aFeature, aX, anY);
 141   if (isApplyed) {
 142     flushUpdated();
 143     myPropertyPanel->activateNextWidget();
 144   }
 145
 146   if (!myPropertyPanel->activeWidget()) {
 147     if(commit() && !isClosedContour) {
 148       // if the point creation is finished, the next mouse release should commit the modification
 149       // the next release can happens by double click in the viewer
 150       restartOperation(feature()->getKind(), feature());
 151     }
 152   }
 153 }
 154
 155 void PartSet_OperationFeatureCreate::startOperation()
 156 {
 157   PartSet_OperationSketchBase::startOperation();
 158   emit multiSelectionEnabled(false);
 159 }
 160
 161 void PartSet_OperationFeatureCreate::abortOperation()
 162 {
 163   emit featureConstructed(feature(), FM_Hide);
 164   PartSet_OperationSketchBase::abortOperation();
 165 }
 166
 167 void PartSet_OperationFeatureCreate::stopOperation()
 168 {
 169   PartSet_OperationSketchBase::stopOperation();
 170   emit multiSelectionEnabled(true);
 171 }
 172
 173 void PartSet_OperationFeatureCreate::afterCommitOperation()
 174 {
 175   PartSet_OperationSketchBase::afterCommitOperation();
 176   emit featureConstructed(feature(), FM_Deactivation);
 177 }
 178
 179 FeaturePtr PartSet_OperationFeatureCreate::createFeature(const bool theFlushMessage,
 180   CompositeFeaturePtr theCompositeFeature)
 181 {
 182   FeaturePtr aNewFeature = ModuleBase_Operation::createFeature(false, sketch());
 183
 184   if (theFlushMessage)
 185     flushCreated();
 186   return aNewFeature;
 187 }
 188
 189
 190 void PartSet_OperationFeatureCreate::onWidgetActivated(ModuleBase_ModelWidget* theWidget)
 191 {
 192   PartSet_OperationFeatureBase::onWidgetActivated(theWidget);
 193   if (myInitFeature && theWidget) {
 194     ModuleBase_WidgetPoint2D* aWgt = dynamic_cast<ModuleBase_WidgetPoint2D*>(theWidget);
 195     if (aWgt && aWgt->initFromPrevious(myInitFeature)) {
 196       myInitFeature = FeaturePtr();
 197       if (myPropertyPanel)
 198         myPropertyPanel->activateNextWidget();
 199     }
 200   }
 201 }