Task 2.11. Ability to impose a midpoint on an arc (refers issue #3002)

[modules/shaper.git] / src / SketcherPrs / SketcherPrs_HVDirection.h

diff --git a/src/SketcherPrs/SketcherPrs_HVDirection.h b/src/SketcherPrs/SketcherPrs_HVDirection.h
index 84e993b05af9fb2ab7e05d38588de1abe40ce71b..d695868e0c2771e3222df2798fb1a7670058ed86 100644 (file)
--- a/src/SketcherPrs/SketcherPrs_HVDirection.h
+++ b/src/SketcherPrs/SketcherPrs_HVDirection.h
@@ -1,16 +1,27 @@
-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File:        SketcherPrs_HVDirection.h
-// Created:     16 February 2015
-// Author:      Vitaly SMETANNIKOV
+// Copyright (C) 2014-2019  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
+//
 
 #ifndef SketcherPrs_HVDirection_H
 #define SketcherPrs_HVDirection_H
 
 #include "SketcherPrs_SymbolPrs.h"
-
-class SketchPlugin_Constraint;
-class SketchPlugin_Sketch;
+#include <ModelAPI_Feature.h>
 
 
 DEFINE_STANDARD_HANDLE(SketcherPrs_HVDirection, SketcherPrs_SymbolPrs)
@@ -25,17 +36,21 @@ class SketcherPrs_HVDirection: public SketcherPrs_SymbolPrs
 public:
   /// Constructor
   /// \param theConstraint a constraint feature
+  /// \param theSketcher a sketcher object
+  /// \param isHorisontal a flag horizontal or vertical presentation
+  Standard_EXPORT SketcherPrs_HVDirection(ModelAPI_Feature* theConstraint,
+    SketchPlugin_Sketch* theSketcher, bool isHorisontal);
+
+  DEFINE_STANDARD_RTTIEXT(SketcherPrs_HVDirection, 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
-  Standard_EXPORT SketcherPrs_HVDirection(SketchPlugin_Constraint* theConstraint, 
-                                         const std::shared_ptr<GeomAPI_Ax3>& thePlane,
-                                         bool isHorisontal);
+  /// \return boolean result value
+  static bool IsReadyToDisplay(ModelAPI_Feature* theConstraint,
+                               const std::shared_ptr<GeomAPI_Ax3>& thePlane);
 
-  DEFINE_STANDARD_RTTI(SketcherPrs_HVDirection)
 protected:
-  /// Redefinition of virtual function
-  Standard_EXPORT virtual void Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
-    const Handle(Prs3d_Presentation)& thePresentation, const Standard_Integer theMode = 0);
-
   virtual const char* iconName() const { return myIsHorisontal? "horisontal.png" : "vertical.png"; }
 
   /// Redefine this function in order to add additiona lines of constraint base
@@ -43,6 +58,10 @@ protected:
   /// \param theColor a color of additiona lines
   virtual void drawLines(const Handle(Prs3d_Presentation)& thePrs, Quantity_Color theColor) const;
 
+  /// Update myPntArray according to presentation positions
+  /// \return true in case of success
+  virtual bool updateIfReadyToDisplay(double theStep, bool withColor) const;
+
 private:
   bool myIsHorisontal;
 };