X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSketchPlugin%2FSketchPlugin_Arc.h;h=7b2e294724e1371b16e8062078336886a4f95795;hb=b5893b0a30fac08134c24de4565cb513a43affa6;hp=00ada99b0c1f797dd497c6834a99521af2bf460d;hpb=8dc74f82810d5f597b78633b457efb0ef4f89f9f;p=modules%2Fshaper.git

diff --git a/src/SketchPlugin/SketchPlugin_Arc.h b/src/SketchPlugin/SketchPlugin_Arc.h
index 00ada99b0..7b2e29472 100644
--- a/src/SketchPlugin/SketchPlugin_Arc.h
+++ b/src/SketchPlugin/SketchPlugin_Arc.h
@@ -1,3 +1,5 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
+
 // File:        SketchPlugin_Arc.h
 // Created:     26 May 2014
 // Author:      Artem ZHIDKOV
@@ -6,41 +8,68 @@
 #define SketchPlugin_Arc_H_
 
 #include "SketchPlugin.h"
-#include <SketchPlugin_Feature.h>
-#include <SketchPlugin_Sketch.h>
-#include <GeomAPI_IPresentable.h>
+
+#include "SketchPlugin_SketchEntity.h"
+
+
 
 /**\class SketchPlugin_Arc
- * \ingroup DataModel
+ * \ingroup Plugins
  * \brief Feature for creation of the new arc of circle in PartSet.
+ * The visualization of this object is separated in two parts. The first one is an AIS object
+ * calculated when there is non-initialized attributes of the arc. The second is a result and
+ * it is calculated if all attributes are initialized.
  */
-class SketchPlugin_Arc : public SketchPlugin_Feature  //, public GeomAPI_IPresentable
+class SketchPlugin_Arc: public SketchPlugin_SketchEntity
 {
  public:
   /// Arc feature kind
   inline static const std::string& ID()
   {
-    static const std::string MY_SKETCH_ARC_ID("SketchArc");
-    return MY_SKETCH_ARC_ID;
+    static const std::string ID("SketchArc");
+    return ID;
   }
 
   /// Central 2D point of the circle which contains the arc
   inline static const std::string& CENTER_ID()
   {
-    static const std::string MY_CENTER_ID = "ArcCenter";
-    return MY_CENTER_ID;
+    static const std::string ID = "center_point";
+    return ID;
   }
+
   /// Start 2D point of the arc
   inline static const std::string& START_ID()
   {
-    static const std::string MY_START_ID = "ArcStartPoint";
-    return MY_START_ID;
+    static const std::string ID = "start_point";
+    return ID;
   }
+
   /// End 2D point of the arc
   inline static const std::string& END_ID()
   {
-    static const std::string MY_END_ID = "ArcEndPoint";
-    return MY_END_ID;
+    static const std::string ID = "end_point";
+    return ID;
+  }
+
+  /// Arc radius.
+  static const std::string& RADIUS_ID()
+  {
+    static const std::string ID("radius");
+    return ID;
+  }
+
+  /// Arc angle.
+  static const std::string& ANGLE_ID()
+  {
+    static const std::string ID("angle");
+    return ID;
+  }
+
+  /// Reversed flag
+  inline static const std::string& REVERSED_ID()
+  {
+    static const std::string ID("reversed");
+    return ID;
   }
 
   /// Returns the kind of a feature
@@ -50,29 +79,38 @@ class SketchPlugin_Arc : public SketchPlugin_Feature  //, public GeomAPI_IPresen
     return MY_KIND;
   }
 
-  /// Creates an arc-shape
-  SKETCHPLUGIN_EXPORT virtual void execute();
+  /// Returns true is sketch element is under the rigid constraint
+  SKETCHPLUGIN_EXPORT virtual bool isFixed();
 
-  /// Request for initialization of data model of the feature: adding all attributes
-  SKETCHPLUGIN_EXPORT virtual void initAttributes();
+  /// Called on change of any argument-attribute of this object
+  /// \param theID identifier of changed attribute
+  SKETCHPLUGIN_EXPORT virtual void attributeChanged(const std::string& theID);
 
-  /// Returns the AIS preview
-  virtual AISObjectPtr getAISObject(AISObjectPtr thePrevious)
-  {
-    return simpleAISObject(firstResult(), thePrevious);
-  }
+  /// Creates an arc-shape
+  SKETCHPLUGIN_EXPORT virtual void execute();
 
   /// Moves the feature
   /// \param theDeltaX the delta for X coordinate is moved
   /// \param theDeltaY the delta for Y coordinate is moved
   SKETCHPLUGIN_EXPORT virtual void move(const double theDeltaX, const double theDeltaY);
 
-  /// Return the distance between the feature and the point
-  /// \param thePoint the point
-  virtual double distanceToPoint(const boost::shared_ptr<GeomAPI_Pnt2d>& thePoint);
+  /// Updates the "reversed" flag
+  /// \param isReversed  whether the arc will be reversed
+  void setReversed(bool isReversed);
+
+  /// Returns \c true is the arc is reversed
+  bool isReversed();
 
   /// Use plugin manager for features creation
   SketchPlugin_Arc();
+
+protected:
+  /// \brief Initializes attributes of derived class.
+  virtual void initDerivedClassAttributes();
+
+private:
+  /// to define in which direction draw arc
+  double myParamBefore;
 };
 
 #endif