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
  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                                                                CompositeFeaturePtr 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       || theId == SketchPlugin_ConstraintRigid::ID();
  68 }
  69
  70 bool PartSet_OperationFeatureCreate::canBeCommitted() const
  71 {
  72   if (PartSet_OperationSketchBase::canBeCommitted()) {
  73     //if(myActiveWidget && !myActiveWidget->isComputedDefault()) {
  74     return isValid();
  75   }
  76   return false;
  77 }
  78
  79 void PartSet_OperationFeatureCreate::mouseMoved(QMouseEvent* theEvent, ModuleBase_IViewer* theViewer)
  80 {
  81     double aX, anY;
  82     Handle(V3d_View) aView = theViewer->activeView();
  83     gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), aView);
  84     PartSet_Tools::convertTo2D(aPoint, sketch(), aView, 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, ModuleBase_IViewer* theViewer,
 105                                                    ModuleBase_ISelection* theSelection)
 106 {
 107   Handle(V3d_View) aView = theViewer->activeView();
 108   gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), aView);
 109   double aX = aPoint.X(), anY = aPoint.Y();
 110   bool isClosedContour = false;
 111
 112   QList<ModuleBase_ViewerPrs> aSelected = theSelection->getSelected();
 113
 114   if (aSelected.empty()) {
 115     PartSet_Tools::convertTo2D(aPoint, sketch(), aView, aX, anY);
 116   } else {
 117     ModuleBase_ViewerPrs aPrs = aSelected.first();
 118     if (getViewerPoint(aPrs, theViewer, aX, anY)) {
 119       ModuleBase_ModelWidget* aActiveWgt = myPropertyPanel->activeWidget();
 120       PartSet_Tools::setConstraints(sketch(), feature(), aActiveWgt->attributeID(), aX, anY);
 121       isClosedContour = true;
 122     }
 123     const TopoDS_Shape& aShape = aPrs.shape();
 124     if (!aShape.IsNull() && aShape.ShapeType() == TopAbs_EDGE) { // a line is selected
 125       ObjectPtr aObject = aPrs.object();
 126       if (sketch()->isSub(aObject))
 127         PartSet_Tools::convertTo2D(aPoint, sketch(), aView, aX, anY);
 128       else {
 129         // we have to create the selected edge for the current sketch
 130         ResultPtr aRes = PartSet_Tools::createFixedObjectByEdge(aPrs, sketch());
 131         aSelected.first().setFeature(aRes);
 132       }
 133     }
 134   }
 135   ObjectPtr aFeature;
 136   if (!aSelected.empty()) {
 137     ModuleBase_ViewerPrs aPrs = aSelected.first();
 138     aFeature = aPrs.object();
 139   } else {
 140     aFeature = feature();  // for the widget distance only
 141   }
 142
 143   bool isApplyed = setWidgetValue(aFeature, aX, anY);
 144   if (isApplyed) {
 145     flushUpdated();
 146     myPropertyPanel->activateNextWidget();
 147   }
 148
 149   if (!myPropertyPanel->activeWidget()) {
 150     if(commit() && !isClosedContour) {
 151       // if the point creation is finished, the next mouse release should commit the modification
 152       // the next release can happens by double click in the viewer
 153       restartOperation(feature()->getKind(), feature());
 154     }
 155   }
 156 }
 157
 158 void PartSet_OperationFeatureCreate::startOperation()
 159 {
 160   PartSet_OperationSketchBase::startOperation();
 161   //emit multiSelectionEnabled(false);
 162 }
 163
 164 void PartSet_OperationFeatureCreate::abortOperation()
 165 {
 166   emit featureConstructed(feature(), FM_Hide);
 167   PartSet_OperationSketchBase::abortOperation();
 168 }
 169
 170 void PartSet_OperationFeatureCreate::stopOperation()
 171 {
 172   PartSet_OperationSketchBase::stopOperation();
 173   //emit multiSelectionEnabled(true);
 174 }
 175
 176 void PartSet_OperationFeatureCreate::afterCommitOperation()
 177 {
 178   PartSet_OperationSketchBase::afterCommitOperation();
 179   emit featureConstructed(feature(), FM_Deactivation);
 180 }
 181
 182 FeaturePtr PartSet_OperationFeatureCreate::createFeature(const bool theFlushMessage,
 183   CompositeFeaturePtr theCompositeFeature)
 184 {
 185   FeaturePtr aNewFeature = ModuleBase_Operation::createFeature(false, sketch());
 186
 187   if (theFlushMessage)
 188     flushCreated();
 189   return aNewFeature;
 190 }
 191
 192
 193 void PartSet_OperationFeatureCreate::onWidgetActivated(ModuleBase_ModelWidget* theWidget)
 194 {
 195   PartSet_OperationFeatureBase::onWidgetActivated(theWidget);
 196   if (myInitFeature && theWidget) {
 197     ModuleBase_WidgetPoint2D* aWgt = dynamic_cast<ModuleBase_WidgetPoint2D*>(theWidget);
 198     if (aWgt && aWgt->initFromPrevious(myInitFeature)) {
 199       myInitFeature = FeaturePtr();
 200       if (myPropertyPanel)
 201         myPropertyPanel->activateNextWidget();
 202     }
 203   }
 204 }