X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSketcherPrs%2FSketcherPrs_Tangent.h;h=6da05ce52b96fa70e1451808ef1f47a61524b170;hb=047a6c0106078a9953f72510f4e204313f2bcf72;hp=78aaff550be0a6b1aba32a65701e76325c86ade5;hpb=ed3006032ada5642cbd0b1152c01170c815526a6;p=modules%2Fshaper.git

diff --git a/src/SketcherPrs/SketcherPrs_Tangent.h b/src/SketcherPrs/SketcherPrs_Tangent.h
index 78aaff550..6da05ce52 100644
--- a/src/SketcherPrs/SketcherPrs_Tangent.h
+++ b/src/SketcherPrs/SketcherPrs_Tangent.h
@@ -1,8 +1,22 @@
-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File:        SketcherPrs_Tangent.h
-// Created:     16 February 2015
-// Author:      Vitaly SMETANNIKOV
+// Copyright (C) 2014-2017  CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or
+// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+//
 
 #ifndef SketcherPrs_Tangent_H
 #define SketcherPrs_Tangent_H
@@ -23,11 +37,20 @@ class SketcherPrs_Tangent: public SketcherPrs_SymbolPrs
 public:
   /// Constructor
   /// \param theConstraint a constraint feature
+  /// \param theSketcher a sketcher object
   /// \param thePlane a coordinate plane of current sketch
-  Standard_EXPORT SketcherPrs_Tangent(ModelAPI_Feature* theConstraint, 
+  Standard_EXPORT SketcherPrs_Tangent(ModelAPI_Feature* theConstraint,
+                                      ModelAPI_CompositeFeature* theSketcher,
                                        const std::shared_ptr<GeomAPI_Ax3>& thePlane);
 
-  DEFINE_STANDARD_RTTI(SketcherPrs_Tangent)
+  DEFINE_STANDARD_RTTIEXT(SketcherPrs_Tangent, SketcherPrs_SymbolPrs)
+
+  /// Returns true if the constraint feature arguments are correcly filled to build AIS presentation
+  /// \param theConstraint a constraint feature
+  /// \param thePlane a coordinate plane of current sketch
+  /// \return boolean result value
+  static bool IsReadyToDisplay(ModelAPI_Feature* theConstraint,
+                               const std::shared_ptr<GeomAPI_Ax3>& thePlane);
 protected:
 
   virtual const char* iconName() const { return "tangent.png"; }
@@ -36,7 +59,7 @@ protected:
 
   /// Update myPntArray according to presentation positions
   /// \return true in case of success
-  virtual bool updatePoints(double theStep) const;
+  virtual bool updateIfReadyToDisplay(double theStep, bool withColor) const;
 };
 
 #endif
\ No newline at end of file