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"2.11 Constraint with a point from the intersection between an outer edge and plane...
[modules/shaper.git] / src / PartSet / PartSet_WidgetPoint2d.cpp
index ccc53c217e1eefce0e9b284d59277496c0690a80..5793a383d78fb862242f28ef7751432e163e8909 100644 (file)
@@ -64,13 +64,15 @@ PartSet_WidgetPoint2D::PartSet_WidgetPoint2D(QWidget* theParent,
       << SketchPlugin_Circle::ID().c_str();
   }
 
-  // the control should accept the focus, so the boolen flag is corrected to be true
+  // the control should accept the focus, so the boolean flag is corrected to be true
   myIsObligatory = true;
   //myOptionParam = theData->getProperty(PREVIOUS_FEATURE_PARAM);
   QString aPageName = QString::fromStdString(theData->getProperty(CONTAINER_PAGE_NAME));
   myGroupBox = new QGroupBox(aPageName, theParent);
   myGroupBox->setFlat(false);
 
+  bool aAcceptVariables = theData->getBooleanAttribute(DOUBLE_WDG_ACCEPT_EXPRESSIONS, true);
+
   QGridLayout* aGroupLay = new QGridLayout(myGroupBox);
   ModuleBase_Tools::adjustMargins(aGroupLay);
   aGroupLay->setSpacing(2);
@@ -81,6 +83,7 @@ PartSet_WidgetPoint2D::PartSet_WidgetPoint2D(QWidget* theParent,
     aGroupLay->addWidget(aLabel, 0, 0);
 
     myXSpin = new ModuleBase_ParamSpinBox(myGroupBox);
+    myXSpin->setAcceptVariables(aAcceptVariables);
     myXSpin->setMinimum(-DBL_MAX);
     myXSpin->setMaximum(DBL_MAX);
     myXSpin->setToolTip(tr("X"));
@@ -94,6 +97,7 @@ PartSet_WidgetPoint2D::PartSet_WidgetPoint2D(QWidget* theParent,
     aGroupLay->addWidget(aLabel, 1, 0);
 
     myYSpin = new ModuleBase_ParamSpinBox(myGroupBox);
+    myYSpin->setAcceptVariables(aAcceptVariables);
     myYSpin->setMinimum(-DBL_MAX);
     myYSpin->setMaximum(DBL_MAX);
     myYSpin->setToolTip(tr("Y"));
@@ -144,12 +148,13 @@ bool PartSet_WidgetPoint2D::setSelection(QList<ModuleBase_ViewerPrs>& theValues,
     double aX, aY;
     if (getPoint2d(aView, aShape, aX, aY)) {
       isDone = setPoint(aX, aY);
+      PartSet_Tools::setConstraints(mySketch, feature(), attributeID(), aX, aY);
     }
   }
   else if (canBeActivatedByMove()) {
     if (feature()->getKind() == SketchPlugin_Line::ID()) {
       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aValue.object());
-      // Initialise new line with first point equal to end of previous
+      // Initialize new line with first point equal to end of previous
       if (aFeature.get()) {
         std::shared_ptr<ModelAPI_Data> aData = aFeature->data();
         std::shared_ptr<GeomDataAPI_Point2D> aPoint = 
@@ -272,6 +277,12 @@ void PartSet_WidgetPoint2D::activateCustom()
   aModes << TopAbs_VERTEX;
   aModes << TopAbs_EDGE;
   myWorkshop->activateSubShapesSelection(aModes);
+
+  if (!isEditingMode()) {
+    FeaturePtr aFeature = feature();
+    if (aFeature.get() && aFeature->getKind() == SketchPlugin_Point::ID())
+      storeValue();
+  }
 }
 
 bool PartSet_WidgetPoint2D::canBeActivatedByMove()
@@ -354,20 +365,21 @@ void PartSet_WidgetPoint2D::onMouseRelease(ModuleBase_IViewWindow* theWnd, QMous
   NCollection_List<TopoDS_Shape> aShapes;
   std::list<ObjectPtr> aObjects;
   aSelection->selectedShapes(aShapes, aObjects);
-  // if we have selection
-  if (aShapes.Extent() > 0) {
+  // if we have selection and use it
+  if (aShapes.Extent() > 0 && useSelectedShapes()) {
     TopoDS_Shape aShape = aShapes.First();
     ObjectPtr aObject = aObjects.front();
     FeaturePtr aSelectedFeature = ModelAPI_Feature::feature(aObject);
     bool anExternal = false;
-      std::shared_ptr<SketchPlugin_Feature> aSPFeature;
-      if (aSelectedFeature.get() != NULL)
-        aSPFeature = std::dynamic_pointer_cast<SketchPlugin_Feature>(aSelectedFeature);
-      if ((!aSPFeature) && (!aShape.IsNull())) {
+    std::shared_ptr<SketchPlugin_Feature> aSPFeature;
+    if (aSelectedFeature.get() != NULL)
+      aSPFeature = std::dynamic_pointer_cast<SketchPlugin_Feature>(aSelectedFeature);
+      if ((!aSPFeature && !aShape.IsNull()) ||
+          (aSPFeature.get() && aSPFeature->isExternal())) {
         anExternal = true;
         ResultPtr aFixedObject = PartSet_Tools::findFixedObjectByExternal(aShape, aObject, mySketch);
         if (!aFixedObject.get())
-          aObject = PartSet_Tools::createFixedObjectByExternal(aShape, aObject, mySketch);
+          aFixedObject = PartSet_Tools::createFixedObjectByExternal(aShape, aObject, mySketch);
 
         double aX, aY;
         if (getPoint2d(aView, aShape, aX, aY) && isFeatureContainsPoint(myFeature, aX, aY)) {
@@ -378,10 +390,29 @@ void PartSet_WidgetPoint2D::onMouseRelease(ModuleBase_IViewWindow* theWnd, QMous
         else {
           if (getPoint2d(aView, aShape, aX, aY))
             setPoint(aX, aY);
-          bool anOrphanPoint = isOrphanPoint(aSelectedFeature, mySketch, aX, aY);
-          setConstraintWith(aObject);
+          else
+            setValueState(Stored); // in case of edge selection, Apply state should also be updated
+          bool anOrphanPoint = aShape.ShapeType() == TopAbs_VERTEX ||
+                               isOrphanPoint(aSelectedFeature, mySketch, aX, aY);
+          if (anExternal) {
+            anOrphanPoint = true; // we should not stop reentrant operation on external objects because
+            // they are not participate in the contour creation excepting external vertices
+            if (aShape.ShapeType() == TopAbs_VERTEX) {
+              FeaturePtr aFixedFeature = ModelAPI_Feature::feature(aFixedObject);
+              if (aFixedFeature.get() && aFixedFeature->getKind() == SketchPlugin_Point::ID()) {
+                anOrphanPoint = isOrphanPoint(aFixedFeature, mySketch, aX, aY, true);
+              }
+            }
+          }
+
+          setConstraintWith(aFixedObject);
+          // fignal updated should be flushed in order to visualize possible created external objects
+          // e.g. selection of trihedron axis when input end arc point
+          updateObject(feature());
+
           if (!anOrphanPoint)
-            emit vertexSelected();
+            emit vertexSelected(); // it stops the reentrant operation
+
           emit focusOutWidget(this);
         }
       }
@@ -403,8 +434,10 @@ void PartSet_WidgetPoint2D::onMouseRelease(ModuleBase_IViewWindow* theWnd, QMous
           PartSet_Tools::setConstraints(mySketch, feature(), attributeID(), aX, aY);
         }
         else if (aShape.ShapeType() == TopAbs_EDGE) {
-          if (MyFeaturesForCoincedence.contains(myFeature->getKind().c_str()))
+          if (MyFeaturesForCoincedence.contains(myFeature->getKind().c_str())) {
             setConstraintWith(aObject);
+            setValueState(Stored); // in case of edge selection, Apply state should also be updated
+          }
         }
         // it is important to perform updateObject() in order to the current value is 
         // processed by Sketch Solver. Test case: line is created from a previous point
@@ -413,7 +446,7 @@ void PartSet_WidgetPoint2D::onMouseRelease(ModuleBase_IViewWindow* theWnd, QMous
         // points of the line becomes less than the tolerance. Validator of the line returns
         // false, the line will be aborted, but sketch stays valid.
         updateObject(feature());
-        if (!anOrphanPoint)
+        if (!anOrphanPoint && !anExternal)
           emit vertexSelected();
         emit focusOutWidget(this);
       }
@@ -527,9 +560,14 @@ bool PartSet_WidgetPoint2D::processEnter()
   return isModified;
 }
 
+bool PartSet_WidgetPoint2D::useSelectedShapes() const
+{
+  return true;
+}
+
 bool PartSet_WidgetPoint2D::isOrphanPoint(const FeaturePtr& theFeature,
                                           const CompositeFeaturePtr& theSketch,
-                                          double theX, double theY)
+                                          double theX, double theY, const bool theSearchInResults)
 {
   bool anOrphanPoint = false;
   if (theFeature.get()) {
@@ -558,7 +596,9 @@ bool PartSet_WidgetPoint2D::isOrphanPoint(const FeaturePtr& theFeature,
 
     if (aPointAttr.get()) {
       std::shared_ptr<GeomAPI_Pnt2d> aPoint = aPointAttr->pnt();
-      FeaturePtr aCoincidence = PartSet_Tools::findFirstCoincidence(theFeature, aPoint);
+      // we need to find coincidence features in results also, because external object(point)
+      // uses refs to me in another feature.
+      FeaturePtr aCoincidence = PartSet_Tools::findFirstCoincidence(theFeature, aPoint, theSearchInResults);
       anOrphanPoint = true;
       // if there is at least one concident line to the point, the point is not an orphant
       if (aCoincidence.get()) {