-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File: SketcherPrs_Angle.h
-// Created: 26 March 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_Angle_H
#define SketcherPrs_Angle_H
+#include <GeomAPI_Ax3.h>
+#include <ModelAPI_Feature.h>
+
+#include <AIS_AngleDimension.hxx>
+#include <Standard_DefineHandle.hxx>
+
+#include <SketcherPrs_DimensionStyleListener.h>
+
+DEFINE_STANDARD_HANDLE(SketcherPrs_Angle, AIS_AngleDimension)
+
+/**
+* \ingroup GUI
+* A class for representation of angle constraint
+*/
+class SketcherPrs_Angle : public AIS_AngleDimension
+{
+public:
+ /// Constructor
+ /// \param theConstraint a constraint feature
+ /// \param thePlane a coordinate plane of current sketch
+ Standard_EXPORT SketcherPrs_Angle(ModelAPI_Feature* theConstraint,
+ const std::shared_ptr<GeomAPI_Ax3>& thePlane);
+
+ /// Destructor
+ Standard_EXPORT ~SketcherPrs_Angle();
+
+ DEFINE_STANDARD_RTTIEXT(SketcherPrs_Angle, AIS_AngleDimension)
+
+ /// 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:
+ /// Redefinition of virtual function
+ Standard_EXPORT virtual void Compute(
+ const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
+ const Handle(Prs3d_Presentation)& thePresentation, const Standard_Integer theMode = 0);
+
+ /// Redefinition of virtual function
+ Standard_EXPORT virtual void ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
+ const Standard_Integer aMode);
+
+ /// Checks is the angle plane has inverted direction of normal to the plane of current sketcher
+ /// Returns true if crossed product is negative.
+ /// \return bolean value
+ bool isAnglePlaneReversedToSketchPlane();
+
+ /// Calculates a distance between center of the angle presentation and the value of flyout point
+ /// attribute. It should be used after setting measured geometry for the angle presentation as
+ /// it uses calculated center/first/second point coordinates
+ /// \return real value
+ double calculateDistanceToFlyoutPoint();
+
+ static bool readyToDisplay(ModelAPI_Feature* theConstraint,
+ const std::shared_ptr<GeomAPI_Ax3>& thePlane,
+ gp_Pnt& theFirstPoint, gp_Pnt& theSecondPoint,
+ gp_Pnt& theCenterPoint);
+
+private:
+ /// Constraint feature
+ ModelAPI_Feature* myConstraint;
+
+ /// Plane of the current sketcher
+ std::shared_ptr<GeomAPI_Ax3> mySketcherPlane;
+
+ Handle(Prs3d_DimensionAspect) myAspect;
+
+ /// Listener to update dimension visualization style
+ SketcherPrs_DimensionStyleListener* myStyleListener;
+
+ /// container of values obtained from the constraint, which are necessary to fill the presentation
+ gp_Pnt myFirstPoint; ///< the dimension first point for measured geometry
+ gp_Pnt mySecondPoint; ///< the dimension second point for measured geometry
+ gp_Pnt myCenterPoint; ///< the dimension center point for measured geometry
+ gp_Pnt myFlyOutPoint; ///< the dimension fly out point for measured geometry
+
+ SketcherPrs_DimensionStyleListener::DimensionValue myValue; /// the structure filled by constraint
+};
-#endif
\ No newline at end of file
+#endif
