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                                                                FeaturePtr 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 std::list<int> PartSet_OperationFeatureCreate::getSelectionModes(ObjectPtr theFeature) const
  81 {
  82   std::list<int> aModes;
  83   if (theFeature != feature())
  84     aModes = PartSet_OperationSketchBase::getSelectionModes(theFeature);
  85   return aModes;
  86 }
  87
  88 void PartSet_OperationFeatureCreate::mouseMoved(QMouseEvent* theEvent, Handle(V3d_View) theView)
  89 {
  90     double aX, anY;
  91     gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theView);
  92     PartSet_Tools::convertTo2D(aPoint, sketch(), theView, aX, anY);
  93     setWidgetValue(feature(), aX, anY);
  94     flushUpdated();
  95 }
  96
  97 void PartSet_OperationFeatureCreate::keyReleased(const int theKey)
  98 {
  99   switch (theKey) {
 100     case Qt::Key_Return:
 101     case Qt::Key_Enter: {
 102         // it start a new line creation at a free point
 103       if(isValid())
 104         restartOperation(feature()->getKind());
 105     }
 106       break;
 107     default:
 108       break;
 109   }
 110 }
 111
 112 void PartSet_OperationFeatureCreate::mouseReleased(QMouseEvent* theEvent, Handle(V3d_View) theView,
 113                                                  const std::list<ModuleBase_ViewerPrs>& theSelected,
 114                                                  const std::list<ModuleBase_ViewerPrs>& /*theHighlighted*/)
 115 {
 116   gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theView);
 117   double aX = aPoint.X(), anY = aPoint.Y();
 118   bool isClosedContour = false;
 119
 120   if (theSelected.empty()) {
 121     PartSet_Tools::convertTo2D(aPoint, sketch(), theView, aX, anY);
 122   } else {
 123     ModuleBase_ViewerPrs aPrs = theSelected.front();
 124     const TopoDS_Shape& aShape = aPrs.shape();
 125     if (!aShape.IsNull()) {
 126       if (aShape.ShapeType() == TopAbs_VERTEX) { // a point is selected
 127         const TopoDS_Vertex& aVertex = TopoDS::Vertex(aShape);
 128         if (!aVertex.IsNull()) {
 129           aPoint = BRep_Tool::Pnt(aVertex);
 130           PartSet_Tools::convertTo2D(aPoint, sketch(), theView, aX, anY);
 131           ModuleBase_ModelWidget* aActiveWgt = myPropertyPanel->activeWidget();
 132           PartSet_Tools::setConstraints(sketch(), feature(), aActiveWgt->attributeID(), aX, anY);
 133           isClosedContour = true;
 134         }
 135       } else if (aShape.ShapeType() == TopAbs_EDGE) { // a line is selected
 136         PartSet_Tools::convertTo2D(aPoint, sketch(), theView, aX, anY);
 137       }
 138     }
 139   }
 140   ObjectPtr aFeature;
 141   if (!theSelected.empty()) {
 142     ModuleBase_ViewerPrs aPrs = theSelected.front();
 143     aFeature = aPrs.object();
 144   } else {
 145     aFeature = feature();  // for the widget distance only
 146   }
 147
 148   bool isApplyed = setWidgetValue(aFeature, aX, anY);
 149   if (isApplyed) {
 150     flushUpdated();
 151     myPropertyPanel->activateNextWidget();
 152   }
 153
 154   if (!myPropertyPanel->activeWidget()) {
 155     if(commit() && !isClosedContour) {
 156       // if the point creation is finished, the next mouse release should commit the modification
 157       // the next release can happens by double click in the viewer
 158       restartOperation(feature()->getKind(), feature());
 159     }
 160   }
 161 }
 162
 163 void PartSet_OperationFeatureCreate::startOperation()
 164 {
 165   PartSet_OperationSketchBase::startOperation();
 166   emit multiSelectionEnabled(false);
 167 }
 168
 169 void PartSet_OperationFeatureCreate::abortOperation()
 170 {
 171   emit featureConstructed(feature(), FM_Hide);
 172   PartSet_OperationSketchBase::abortOperation();
 173 }
 174
 175 void PartSet_OperationFeatureCreate::stopOperation()
 176 {
 177   PartSet_OperationSketchBase::stopOperation();
 178   emit multiSelectionEnabled(true);
 179 }
 180
 181 void PartSet_OperationFeatureCreate::afterCommitOperation()
 182 {
 183   PartSet_OperationSketchBase::afterCommitOperation();
 184   emit featureConstructed(feature(), FM_Deactivation);
 185 }
 186
 187 FeaturePtr PartSet_OperationFeatureCreate::createFeature(const bool theFlushMessage)
 188 {
 189   FeaturePtr aNewFeature = ModuleBase_Operation::createFeature(false);
 190   if (sketch()) {
 191     boost::shared_ptr<SketchPlugin_Feature> aFeature = boost::dynamic_pointer_cast<
 192         SketchPlugin_Feature>(sketch());
 193
 194     aFeature->addSub(aNewFeature);
 195   }
 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 }