1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: SketcherPrs_LengthDimension.h
4 // Created: 27 March 2015
5 // Author: Vitaly SMETANNIKOV
8 #ifndef SketcherPrs_LinearDimension_H
9 #define SketcherPrs_LinearDimension_H
11 #include <GeomAPI_Ax3.h>
12 #include <ModelAPI_Feature.h>
13 #include <AIS_LengthDimension.hxx>
14 #include <Standard_DefineHandle.hxx>
16 #include <SketcherPrs_Tools.h>
18 #include <Events_Listener.h>
21 DEFINE_STANDARD_HANDLE(SketcherPrs_LengthDimension, AIS_LengthDimension)
25 * A class for representation of linear dimension constraint.
26 * It supports SketchPlugin_ConstraintLength and SketchPlugin_ConstraintDistance features.
28 class SketcherPrs_LengthDimension : public AIS_LengthDimension, public Events_Listener
32 /// \param theConstraint a constraint feature
33 /// \param thePlane a coordinate plane of current sketch
34 Standard_EXPORT SketcherPrs_LengthDimension(ModelAPI_Feature* theConstraint,
35 const std::shared_ptr<GeomAPI_Ax3>& thePlane);
38 Standard_EXPORT ~SketcherPrs_LengthDimension();
40 DEFINE_STANDARD_RTTI(SketcherPrs_LengthDimension)
42 /// Process the ModelAPI_DocumentCreatedMessage to fulfill a document
43 /// from the message with origin and planes
44 virtual void processEvent(const std::shared_ptr<Events_Message>& theMessage);
46 /// Returns true if the constraint feature arguments are correcly filled to build AIS presentation
47 /// \param theConstraint a constraint feature
48 /// \param thePlane a coordinate plane of current sketch
49 /// \return boolean result value
50 static bool IsReadyToDisplay(ModelAPI_Feature* theConstraint,
51 const std::shared_ptr<GeomAPI_Ax3>& thePlane);
53 /// Redefinition of virtual function
54 Standard_EXPORT virtual void Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
55 const Handle(Prs3d_Presentation)& thePresentation, const Standard_Integer theMode = 0);
57 /// Redefinition of virtual function
58 Standard_EXPORT virtual void ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
59 const Standard_Integer aMode);
62 static bool getPoints(ModelAPI_Feature* theConstraint,
63 const std::shared_ptr<GeomAPI_Ax3>& thePlane,
64 gp_Pnt& thePnt1, gp_Pnt& thePnt2);
66 /// Constraint feature
67 ModelAPI_Feature* myConstraint;
69 /// Plane of the current sketcher
70 std::shared_ptr<GeomAPI_Ax3> myPlane;
72 Handle(Prs3d_DimensionAspect) myAspect;
74 /// Style how the parameter of dimension should be visualized
75 SketcherPrs_ParameterStyleMessage::ParameterStyle myStyle;