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 #include <TopoDS.hxx>
  40
  41 #ifdef _DEBUG
  42 #include <QDebug>
  43 #include <iostream>
  44 #endif
  45
  46 #include <QMouseEvent>
  47
  48 using namespace std;
  49
  50 PartSet_OperationFeatureCreate::PartSet_OperationFeatureCreate(const QString& theId,
  51                                                                QObject* theParent,
  52                                                                CompositeFeaturePtr theFeature)
  53     : PartSet_OperationFeatureBase(theId, theParent, theFeature)
  54 {
  55 }
  56
  57 PartSet_OperationFeatureCreate::~PartSet_OperationFeatureCreate()
  58 {
  59 }
  60
  61 bool PartSet_OperationFeatureCreate::canProcessKind(const std::string& theId)
  62 {
  63   return theId == SketchPlugin_Line::ID() || theId == SketchPlugin_Point::ID()
  64       || theId == SketchPlugin_Circle::ID() || theId == SketchPlugin_Arc::ID()
  65       || theId == SketchPlugin_ConstraintDistance::ID()
  66       || theId == SketchPlugin_ConstraintLength::ID()
  67       || theId == SketchPlugin_ConstraintRadius::ID()
  68       || theId == SketchPlugin_ConstraintParallel::ID()
  69       || theId == SketchPlugin_ConstraintPerpendicular::ID()
  70       || theId == SketchPlugin_ConstraintCoincidence::ID()
  71       || theId == SketchPlugin_ConstraintRigid::ID();
  72 }
  73
  74 bool PartSet_OperationFeatureCreate::canBeCommitted() const
  75 {
  76   if (PartSet_OperationSketchBase::canBeCommitted()) {
  77     //if(myActiveWidget && !myActiveWidget->isComputedDefault()) {
  78     return isValid();
  79   }
  80   return false;
  81 }
  82
  83 void PartSet_OperationFeatureCreate::mouseMoved(QMouseEvent* theEvent, ModuleBase_IViewer* theViewer)
  84 {
  85     double aX, anY;
  86     Handle(V3d_View) aView = theViewer->activeView();
  87     gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), aView);
  88     PartSet_Tools::convertTo2D(aPoint, sketch(), aView, aX, anY);
  89     setWidgetValue(feature(), aX, anY);
  90     flushUpdated();
  91 }
  92
  93 void PartSet_OperationFeatureCreate::keyReleased(const int theKey)
  94 {
  95   switch (theKey) {
  96     case Qt::Key_Return:
  97     case Qt::Key_Enter: {
  98         // it start a new line creation at a free point
  99       if(isValid())
 100         restartOperation(feature()->getKind());
 101     }
 102       break;
 103     default:
 104       break;
 105   }
 106 }
 107
 108 void PartSet_OperationFeatureCreate::mouseReleased(QMouseEvent* theEvent, ModuleBase_IViewer* theViewer,
 109                                                    ModuleBase_ISelection* theSelection)
 110 {
 111   Handle(V3d_View) aView = theViewer->activeView();
 112   gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), aView);
 113   double aX = aPoint.X(), anY = aPoint.Y();
 114   bool isClosedContour = false;
 115
 116   QList<ModuleBase_ViewerPrs> aSelected = theSelection->getSelected();
 117
 118   if (aSelected.empty()) {
 119     PartSet_Tools::convertTo2D(aPoint, sketch(), aView, aX, anY);
 120   } else {
 121     ModuleBase_ViewerPrs aPrs = aSelected.first();
 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(), aView, 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         ObjectPtr aObject = aPrs.object();
 135         if (sketch()->isSub(aObject))
 136           PartSet_Tools::convertTo2D(aPoint, sketch(), aView, aX, anY);
 137         else {
 138           // we have to create the selected edge for the current sketch
 139           ResultPtr aRes = PartSet_Tools::createFixedObjectByEdge(aPrs, sketch());
 140           aSelected.first().setFeature(aRes);
 141         }
 142       }
 143     }
 144   }
 145   ObjectPtr aFeature;
 146   if (!aSelected.empty()) {
 147     ModuleBase_ViewerPrs aPrs = aSelected.first();
 148     aFeature = aPrs.object();
 149   } else {
 150     aFeature = feature();  // for the widget distance only
 151   }
 152
 153   bool isApplyed = setWidgetValue(aFeature, aX, anY);
 154   if (isApplyed) {
 155     flushUpdated();
 156     myPropertyPanel->activateNextWidget();
 157   }
 158
 159   if (!myPropertyPanel->activeWidget()) {
 160     if(commit() && !isClosedContour) {
 161       // if the point creation is finished, the next mouse release should commit the modification
 162       // the next release can happens by double click in the viewer
 163       restartOperation(feature()->getKind(), feature());
 164     }
 165   }
 166 }
 167
 168 void PartSet_OperationFeatureCreate::startOperation()
 169 {
 170   PartSet_OperationSketchBase::startOperation();
 171   //emit multiSelectionEnabled(false);
 172 }
 173
 174 void PartSet_OperationFeatureCreate::abortOperation()
 175 {
 176   emit featureConstructed(feature(), FM_Hide);
 177   PartSet_OperationSketchBase::abortOperation();
 178 }
 179
 180 void PartSet_OperationFeatureCreate::stopOperation()
 181 {
 182   PartSet_OperationSketchBase::stopOperation();
 183   //emit multiSelectionEnabled(true);
 184 }
 185
 186 void PartSet_OperationFeatureCreate::afterCommitOperation()
 187 {
 188   PartSet_OperationSketchBase::afterCommitOperation();
 189   emit featureConstructed(feature(), FM_Deactivation);
 190 }
 191
 192 FeaturePtr PartSet_OperationFeatureCreate::createFeature(const bool theFlushMessage,
 193   CompositeFeaturePtr theCompositeFeature)
 194 {
 195   FeaturePtr aNewFeature = ModuleBase_Operation::createFeature(false, sketch());
 196
 197   if (theFlushMessage)
 198     flushCreated();
 199   return aNewFeature;
 200 }
 201
 202
 203 void PartSet_OperationFeatureCreate::onWidgetActivated(ModuleBase_ModelWidget* theWidget)
 204 {
 205   PartSet_OperationFeatureBase::onWidgetActivated(theWidget);
 206   if (myInitFeature && theWidget) {
 207     ModuleBase_WidgetPoint2D* aWgt = dynamic_cast<ModuleBase_WidgetPoint2D*>(theWidget);
 208     if (aWgt && aWgt->initFromPrevious(myInitFeature)) {
 209       myInitFeature = FeaturePtr();
 210       if (myPropertyPanel)
 211         myPropertyPanel->activateNextWidget();
 212     }
 213   }
 214 }