X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSketchPlugin%2FSketchPlugin_Feature.h;h=ca61e4b97b789bd8bc13bca99e758d574ed0a45c;hb=2b0abbe05a15767d4952f2a36b3e9df3bde15c3e;hp=4b91631c9ed43e799a43ae00cf83959c8ffa2f5a;hpb=366bd43e7fec56e20a6588f5e0522a154a921e96;p=modules%2Fshaper.git

diff --git a/src/SketchPlugin/SketchPlugin_Feature.h b/src/SketchPlugin/SketchPlugin_Feature.h
index 4b91631c9..ca61e4b97 100644
--- a/src/SketchPlugin/SketchPlugin_Feature.h
+++ b/src/SketchPlugin/SketchPlugin_Feature.h
@@ -1,29 +1,95 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
+
 // File:        SketchPlugin_Feature.h
 // 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>
+#include <ModelAPI_AttributeSelection.h>
+#include <GeomAPI_ICustomPrs.h>
 
-#include "TopoDS_Shape.hxx"
+class SketchPlugin_Sketch;
+class GeomAPI_Pnt2d;
+class Handle_AIS_InteractiveObject;
 
 /**\class SketchPlugin_Feature
  * \ingroup DataModel
- * \brief Feature for creation of the new part in PartSet.
+ * \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 GeomAPI_ICustomPrs
 {
-public:
- SKETCHPLUGIN_EXPORT virtual const TopoDS_Shape& preview() = 0;
+ public:
+  /// 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;
+  }
+
+  /// 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) = 0;
+
+  /// Return the distance between the feature and the point
+  /// \param thePoint the point
+  virtual double distanceToPoint(const std::shared_ptr<GeomAPI_Pnt2d>& thePoint) = 0;
+
+  /// 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;}
+
+  inline bool isExternal() const
+  {
+    AttributeSelectionPtr aAttr = data()->selection(EXTERNAL_ID());
+    if (aAttr)
+      return aAttr->context();
+    return false;
+  }
+
+  /// Customize presentation of the feature
+  virtual void customisePresentation(AISObjectPtr thePrs)
+  {
+    // if this is an edge
+    if (thePrs->getShapeType() == 6)
+      thePrs->setWidth(3);
+    // if this is a vertex
+    //else if (thePrs->getShapeType() == 7)
+    //  thePrs->setPointMarker(6, 2.);
+  }
+
+  /// Returns the sketch of this feature
+  SketchPlugin_Sketch* sketch();
 protected:
-  void setPreview(const TopoDS_Shape& theShape); ///< the preview shape
+  /// 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:
-  TopoDS_Shape myPreview; ///< the preview shape
+ private:
+  std::shared_ptr<GeomAPI_Shape> myPreview;  ///< the preview shape
+  SketchPlugin_Sketch* mySketch;  /// sketch that contains this feature
 };
 
 #endif