Issue #2358: Preserve state of folders on move in/out objects to a folder

[modules/shaper.git] / src / ModelAPI / ModelAPI_AttributeSelection.h

diff --git a/src/ModelAPI/ModelAPI_AttributeSelection.h b/src/ModelAPI/ModelAPI_AttributeSelection.h
index 74802c858a77361e7bc691fa5a97e08701da7549..904711ea2776363b14e1921203f8e0e2ebabce7b 100644 (file)
--- a/src/ModelAPI/ModelAPI_AttributeSelection.h
+++ b/src/ModelAPI/ModelAPI_AttributeSelection.h
@@ -24,6 +24,8 @@
 #include "ModelAPI_Attribute.h"
 #include <ModelAPI_Result.h>
 
+class GeomAPI_Edge;
+
 /**\class ModelAPI_AttributeSelection
  * \ingroup DataModel
  * \brief Attribute that contains reference to the sub-shape of some result, the selected shape.
@@ -32,15 +34,35 @@
 class ModelAPI_AttributeSelection : public ModelAPI_Attribute
 {
  public:
+   /// Type of the center of the circular of elliptical edge
+   enum CenterType {
+     NOT_CENTER, ///< this is not a center
+     CIRCLE_CENTER, ///< center of the circle
+     ELLIPSE_FIRST_FOCUS, ///< first focus point of the ellipse
+     ELLIPSE_SECOND_FOCUS, ///< second focus point of the ellipse
+   };
+
   /// Defines the result and its selected sub-shape
   /// \param theContext object where the sub-shape was selected
   /// \param theSubShape selected sub-shape (if null, the whole context is selected)
   /// \param theTemporarily if it is true, do not store and name the added in the data framework
   ///           (used to remove immideately, without the following updates)
-  virtual void setValue(
+  /// \returns true if attribute was updated
+  virtual bool setValue(
     const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape,
     const bool theTemporarily = false) = 0;
 
+  /// Same as SetValue, but it takes an edge (on circular or elliptical curve)
+  /// and stores the vertex of the central point (for ellipse the first or the second focus point)
+  virtual void setValueCenter(
+    const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Edge>& theEdge,
+    const CenterType theCenterType,
+    const bool theTemporarily = false) = 0;
+
+  /// Makes this selection attribute selects the same as in theSource selection
+  virtual void selectValue(
+    const std::shared_ptr<ModelAPI_AttributeSelection>& theSource) = 0;
+
   /// Reset temporary stored values
   virtual void removeTemporaryValues() = 0;