X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSketchPlugin%2FSketchPlugin_Feature.h;h=2f4c3aaf17fd94aba30aaf0180fa38cfe00a25f2;hb=93152527420704cf35e22b11d1de198e1710bd90;hp=1cddba03f6f54600fe7abd634387d3fc96c83fde;hpb=0be8c3180aa1cf83de96e11e8ecf2269ef81f5f7;p=modules%2Fshaper.git

diff --git a/src/SketchPlugin/SketchPlugin_Feature.h b/src/SketchPlugin/SketchPlugin_Feature.h
index 1cddba03f..2f4c3aaf1 100644
--- a/src/SketchPlugin/SketchPlugin_Feature.h
+++ b/src/SketchPlugin/SketchPlugin_Feature.h
@@ -2,13 +2,14 @@
 // Created:     27 Mar 2014
 // Author:      Mikhail PONIKAROV
 
-#ifndef SketchPlugin_Feature_HeaderFile
-#define SketchPlugin_Feature_HeaderFile
+#ifndef SketchPlugin_Feature_H_
+#define SketchPlugin_Feature_H_
 
 #include "SketchPlugin.h"
-#include <ModelAPI_Feature.h>
+#include <ModelAPI_CompositeFeature.h>
 #include <GeomAPI_Shape.h>
 #include <GeomAPI_AISObject.h>
+#include <ModelAPI_Document.h>
 
 class SketchPlugin_Sketch;
 class GeomAPI_Pnt2d;
@@ -19,25 +20,25 @@ class Handle_AIS_InteractiveObject;
  * \brief Feature for creation of the new feature in PartSet. This is an abstract class to give
  * an interface to create the sketch feature preview.
  */
-class SketchPlugin_Feature: public ModelAPI_Feature
+class SketchPlugin_Feature : public ModelAPI_Feature
 {
-public:
-  /// Returns the sketch preview
-  /// \param theSketch the owner of this feature
-  /// \return the built preview
-  SKETCHPLUGIN_EXPORT virtual const boost::shared_ptr<GeomAPI_Shape>& preview() = 0;
+ public:
+  /// Simple creation of interactive object by the result of the object
+  static AISObjectPtr simpleAISObject(boost::shared_ptr<ModelAPI_Result> theRes,
+                                      AISObjectPtr thePrevious);
 
-  /// Returns the AIS preview
-  SKETCHPLUGIN_EXPORT virtual boost::shared_ptr<GeomAPI_AISObject> getAISObject(
-                                boost::shared_ptr<GeomAPI_AISObject> thePrevious) = 0;
-
-  /// Adds sub-feature of the higher level feature (sub-element of the sketch)
-  /// \param theFeature sub-feature
-  SKETCHPLUGIN_EXPORT virtual const void addSub(
-    const FeaturePtr& theFeature) = 0;
+  /// Reference to the external edge or vertex as a AttributeSelection
+  inline static const std::string& EXTERNAL_ID()
+  {
+    static const std::string MY_EXTERNAL_ID("External");
+    return MY_EXTERNAL_ID;
+  }
 
   /// Returns true if this feature must be displayed in the history (top level of Part tree)
-  SKETCHPLUGIN_EXPORT virtual bool isInHistory() {return false;}
+  SKETCHPLUGIN_EXPORT virtual bool isInHistory()
+  {
+    return false;
+  }
 
   /// Moves the feature
   /// \param theDeltaX the delta for X coordinate is moved
@@ -48,28 +49,36 @@ public:
   /// \param thePoint the point
   virtual double distanceToPoint(const boost::shared_ptr<GeomAPI_Pnt2d>& thePoint) = 0;
 
-protected:
-  /// Set the shape to the internal preview field
-  /// \param theShape a preview shape
-  void setPreview(const boost::shared_ptr<GeomAPI_Shape>& theShape); ///< the preview shape
-  /// Return the shape from the internal preview field
-  /// \return theShape a preview shape
-  const boost::shared_ptr<GeomAPI_Shape>& getPreview() const;
-  /// Common method for other features to produce AIS shape
-  boost::shared_ptr<GeomAPI_AISObject> prepareAISShape(
-                      boost::shared_ptr<GeomAPI_AISObject> thePrevious);
-  /// Sets the higher-level feature for the sub-feature (sketch for line)
-  void setSketch(SketchPlugin_Sketch* theSketch) {mySketch = theSketch;}
+  /// Construction result is allways recomuted on the fly
+  SKETCHPLUGIN_EXPORT virtual bool isPersistentResult() {return false;}
+
+  /// Returns true is sketch element is under the rigid constraint
+  SKETCHPLUGIN_EXPORT virtual bool isFixed() {return false;}
+
+  bool isExternal() const
+  {
+    AttributeSelectionPtr aAttr = data()->selection(EXTERNAL_ID());
+    if (aAttr)
+      return aAttr->context();
+    return false;
+  }
+
   /// Returns the sketch of this feature
   SketchPlugin_Sketch* sketch();
+protected:
+  /// Sets the higher-level feature for the sub-feature (sketch for line)
+  void setSketch(SketchPlugin_Sketch* theSketch)
+  {
+    mySketch = theSketch;
+  }
   /// initializes mySketch
   SketchPlugin_Feature();
 
   friend class SketchPlugin_Sketch;
 
-private:
-  boost::shared_ptr<GeomAPI_Shape> myPreview; ///< the preview shape
-  SketchPlugin_Sketch* mySketch; /// sketch that contains this feature
+ private:
+  boost::shared_ptr<GeomAPI_Shape> myPreview;  ///< the preview shape
+  SketchPlugin_Sketch* mySketch;  /// sketch that contains this feature
 };
 
 #endif