X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSketcherPrs%2FSketcherPrs_Tangent.h;h=563d8bd841078a3831fce68c58c92195cf3051db;hb=2532fb2df83ee1ddd9ff3e8b381d3788eaa15b69;hp=335006da59e1cf682ef42b1167390826a387d561;hpb=57cf6e2ea021fe95dcc0caa5d19bffd2cde4223f;p=modules%2Fshaper.git

diff --git a/src/SketcherPrs/SketcherPrs_Tangent.h b/src/SketcherPrs/SketcherPrs_Tangent.h
index 335006da5..563d8bd84 100644
--- a/src/SketcherPrs/SketcherPrs_Tangent.h
+++ b/src/SketcherPrs/SketcherPrs_Tangent.h
@@ -1,16 +1,27 @@
-// 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
 
 #include "SketcherPrs_SymbolPrs.h"
-
-class SketchPlugin_Constraint;
-class SketchPlugin_Sketch;
+#include <ModelAPI_Feature.h>
 
 
 DEFINE_STANDARD_HANDLE(SketcherPrs_Tangent, SketcherPrs_SymbolPrs)
@@ -26,10 +37,17 @@ public:
   /// Constructor
   /// \param theConstraint a constraint feature
   /// \param thePlane a coordinate plane of current sketch
-  Standard_EXPORT SketcherPrs_Tangent(SketchPlugin_Constraint* theConstraint, 
+  Standard_EXPORT SketcherPrs_Tangent(ModelAPI_Feature* theConstraint,
                                        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"; }
@@ -38,7 +56,7 @@ 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