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