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
  22 #include <GeomAPI_Pnt2d.h>
  23
  24 #include <ModuleBase_OperationDescription.h>
  25 #include <ModuleBase_WidgetPoint2D.h>
  26 #include <ModuleBase_WidgetValueFeature.h>
  27 #include <ModuleBase_ViewerPrs.h>
  28 #include <ModuleBase_IPropertyPanel.h>
  29
  30 #include <XGUI_Constants.h>
  31
  32 #include <V3d_View.hxx>
  33 #include <TopoDS_Vertex.hxx>
  34 #include <TopoDS.hxx>
  35 #include <BRep_Tool.hxx>
  36
  37 #ifdef _DEBUG
  38 #include <QDebug>
  39 #include <iostream>
  40 #endif
  41
  42 #include <QMouseEvent>
  43
  44 using namespace std;
  45
  46 PartSet_OperationFeatureCreate::PartSet_OperationFeatureCreate(const QString& theId,
  47                                                                QObject* theParent,
  48                                                                FeaturePtr theFeature)
  49     : PartSet_OperationFeatureBase(theId, theParent, theFeature)
  50 {
  51 }
  52
  53 PartSet_OperationFeatureCreate::~PartSet_OperationFeatureCreate()
  54 {
  55 }
  56
  57 bool PartSet_OperationFeatureCreate::canProcessKind(const std::string& theId)
  58 {
  59   return theId == SketchPlugin_Line::ID() || theId == SketchPlugin_Point::ID()
  60       || theId == SketchPlugin_Circle::ID() || theId == SketchPlugin_Arc::ID()
  61       || theId == SketchPlugin_ConstraintDistance::ID()
  62       || theId == SketchPlugin_ConstraintLength::ID()
  63       || theId == SketchPlugin_ConstraintRadius::ID()
  64       || theId == SketchPlugin_ConstraintParallel::ID()
  65       || theId == SketchPlugin_ConstraintPerpendicular::ID()
  66       || theId == SketchPlugin_ConstraintCoincidence::ID();
  67 }
  68
  69 bool PartSet_OperationFeatureCreate::canBeCommitted() const
  70 {
  71   if (PartSet_OperationSketchBase::canBeCommitted()) {
  72     //if(myActiveWidget && !myActiveWidget->isComputedDefault()) {
  73     return isValid();
  74   }
  75   return false;
  76 }
  77
  78 std::list<int> PartSet_OperationFeatureCreate::getSelectionModes(ObjectPtr theFeature) const
  79 {
  80   std::list<int> aModes;
  81   if (theFeature != feature())
  82     aModes = PartSet_OperationSketchBase::getSelectionModes(theFeature);
  83   return aModes;
  84 }
  85
  86 void PartSet_OperationFeatureCreate::mouseMoved(QMouseEvent* theEvent, Handle(V3d_View) theView)
  87 {
  88     double aX, anY;
  89     gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theView);
  90     PartSet_Tools::convertTo2D(aPoint, sketch(), theView, aX, anY);
  91     setWidgetValue(feature(), aX, anY);
  92     flushUpdated();
  93 }
  94
  95 void PartSet_OperationFeatureCreate::keyReleased(const int theKey)
  96 {
  97   switch (theKey) {
  98     case Qt::Key_Return:
  99     case Qt::Key_Enter: {
 100         // it start a new line creation at a free point
 101       if(isValid())
 102         restartOperation(feature()->getKind());
 103     }
 104       break;
 105     default:
 106       break;
 107   }
 108 }
 109
 110 void PartSet_OperationFeatureCreate::mouseReleased(QMouseEvent* theEvent, Handle(V3d_View) theView,
 111                                                  const std::list<ModuleBase_ViewerPrs>& theSelected,
 112                                                  const std::list<ModuleBase_ViewerPrs>& /*theHighlighted*/)
 113 {
 114   gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theView);
 115   double aX = aPoint.X(), anY = aPoint.Y();
 116   bool isClosedContour = false;
 117
 118   if (theSelected.empty()) {
 119     PartSet_Tools::convertTo2D(aPoint, sketch(), theView, aX, anY);
 120   } else {
 121     ModuleBase_ViewerPrs aPrs = theSelected.front();
 122     const TopoDS_Shape& aShape = aPrs.shape();
 123     if (!aShape.IsNull()) {
 124       if (aShape.ShapeType() == TopAbs_VERTEX) { // a point is selected
 125         const TopoDS_Vertex& aVertex = TopoDS::Vertex(aShape);
 126         if (!aVertex.IsNull()) {
 127           aPoint = BRep_Tool::Pnt(aVertex);
 128           PartSet_Tools::convertTo2D(aPoint, sketch(), theView, aX, anY);
 129           ModuleBase_ModelWidget* aActiveWgt = myPropertyPanel->activeWidget();
 130           PartSet_Tools::setConstraints(sketch(), feature(), aActiveWgt->attributeID(), aX, anY);
 131           isClosedContour = true;
 132         }
 133       } else if (aShape.ShapeType() == TopAbs_EDGE) { // a line is selected
 134         PartSet_Tools::convertTo2D(aPoint, sketch(), theView, aX, anY);
 135       }
 136     }
 137   }
 138   ObjectPtr aFeature;
 139   if (!theSelected.empty()) {
 140     ModuleBase_ViewerPrs aPrs = theSelected.front();
 141     aFeature = aPrs.object();
 142   } else {
 143     aFeature = feature();  // for the widget distance only
 144   }
 145
 146   bool isApplyed = setWidgetValue(aFeature, aX, anY);
 147   if (isApplyed) {
 148     flushUpdated();
 149     myPropertyPanel->activateNextWidget();
 150   }
 151
 152   if (!myPropertyPanel->activeWidget()) {
 153     if(commit() && !isClosedContour) {
 154       // if the point creation is finished, the next mouse release should commit the modification
 155       // the next release can happens by double click in the viewer
 156       restartOperation(feature()->getKind(), feature());
 157     }
 158   }
 159 }
 160
 161 void PartSet_OperationFeatureCreate::startOperation()
 162 {
 163   PartSet_OperationSketchBase::startOperation();
 164   emit multiSelectionEnabled(false);
 165 }
 166
 167 void PartSet_OperationFeatureCreate::abortOperation()
 168 {
 169   emit featureConstructed(feature(), FM_Hide);
 170   PartSet_OperationSketchBase::abortOperation();
 171 }
 172
 173 void PartSet_OperationFeatureCreate::stopOperation()
 174 {
 175   PartSet_OperationSketchBase::stopOperation();
 176   emit multiSelectionEnabled(true);
 177 }
 178
 179 void PartSet_OperationFeatureCreate::afterCommitOperation()
 180 {
 181   PartSet_OperationSketchBase::afterCommitOperation();
 182   emit featureConstructed(feature(), FM_Deactivation);
 183 }
 184
 185 FeaturePtr PartSet_OperationFeatureCreate::createFeature(const bool theFlushMessage)
 186 {
 187   FeaturePtr aNewFeature = ModuleBase_Operation::createFeature(false);
 188   if (sketch()) {
 189     boost::shared_ptr<SketchPlugin_Feature> aFeature = boost::dynamic_pointer_cast<
 190         SketchPlugin_Feature>(sketch());
 191
 192     aFeature->addSub(aNewFeature);
 193   }
 194
 195   if (theFlushMessage)
 196     flushCreated();
 197   return aNewFeature;
 198 }
 199
 200
 201 void PartSet_OperationFeatureCreate::onWidgetActivated(ModuleBase_ModelWidget* theWidget)
 202 {
 203   PartSet_OperationFeatureBase::onWidgetActivated(theWidget);
 204   if (myInitFeature && theWidget) {
 205     ModuleBase_WidgetPoint2D* aWgt = dynamic_cast<ModuleBase_WidgetPoint2D*>(theWidget);
 206     if (aWgt && aWgt->initFromPrevious(myInitFeature)) {
 207       myInitFeature = FeaturePtr();
 208       if (myPropertyPanel)
 209         myPropertyPanel->activateNextWidget();
 210     }
 211   }
 212 }