1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: SketcherPrs_SymbolPrs.h
4 // Created: 12 March 2015
5 // Author: Vitaly SMETANNIKOV
7 #ifndef SketcherPrs_SymbolPrs_H
8 #define SketcherPrs_SymbolPrs_H
10 #include "SketcherPrs_SensitivePoint.h"
11 #include <ModelAPI_Feature.h>
12 #include <ModelAPI_AttributeRefList.h>
14 #include <AIS_InteractiveObject.hxx>
15 #include <GeomAPI_Ax3.h>
16 #include <Graphic3d_ArrayOfPoints.hxx>
17 #include <Graphic3d_AspectMarker3d.hxx>
18 #include <Image_AlienPixMap.hxx>
19 #include <SelectMgr_EntityOwner.hxx>
20 #include <Select3D_EntitySequence.hxx>
22 #include <Standard_DefineHandle.hxx>
25 #include <OpenGl_Workspace.hxx>
30 DEFINE_STANDARD_HANDLE(SketcherPrs_SymbolPrs, AIS_InteractiveObject)
32 class SketcherPrs_Element;
35 * A base class of constraint presentation which is represented by an icon
37 class SketcherPrs_SymbolPrs: public AIS_InteractiveObject
41 /// \param theConstraint a constraint feature
42 /// \param thePlane a coordinate plane of current sketch
43 Standard_EXPORT SketcherPrs_SymbolPrs(ModelAPI_Feature* theConstraint,
44 const std::shared_ptr<GeomAPI_Ax3>& thePlane);
46 virtual ~SketcherPrs_SymbolPrs();
48 //! Method which draws selected owners ( for fast presentation draw )
49 Standard_EXPORT virtual void HilightSelected(const Handle(PrsMgr_PresentationManager3d)& thePM,
50 const SelectMgr_SequenceOfOwner& theOwners);
52 //! Method which hilight an owner belonging to
53 //! this selectable object ( for fast presentation draw )
54 Standard_EXPORT virtual void HilightOwnerWithColor(
55 const Handle(PrsMgr_PresentationManager3d)& thePM,
56 const Handle(Graphic3d_HighlightStyle)& theStyle,
57 const Handle(SelectMgr_EntityOwner)& theOwner);
59 /// Returns sketcher plane
60 Standard_EXPORT std::shared_ptr<GeomAPI_Ax3> plane() const { return myPlane; }
62 /// Returns feature object
63 Standard_EXPORT ModelAPI_Feature* feature() const { return myConstraint; }
65 /// Return array of points where symbols will be placed
66 const Handle(Graphic3d_ArrayOfPoints)& pointsArray() const { return myPntArray; }
68 /// Set state of the presentation, in case of conflicting state, the icon of the presentation is
69 /// visualized in error color. The state is stored in an internal field, so should be changed
70 /// when constraint become not conflicting
71 /// \param theConflicting a state
72 /// \param theColor a color for conflicting object
73 Standard_EXPORT void SetConflictingConstraint(const bool& theConflicting,
74 const std::vector<int>& theColor);
76 /// Add a bounding box of the presentation to common bounding box
77 /// \param theBndBox the common bounding box to update
78 Standard_EXPORT virtual void BoundingBox (Bnd_Box& theBndBox) Standard_OVERRIDE;
80 DEFINE_STANDARD_RTTIEXT(SketcherPrs_SymbolPrs, AIS_InteractiveObject)
83 /// Redefinition of virtual function
84 Standard_EXPORT virtual void Compute(
85 const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
86 const Handle(Prs3d_Presentation)& thePresentation, const Standard_Integer theMode = 0);
88 /// Redefinition of virtual function
89 /// \param aSelection selection
90 /// \param aMode compute mode
91 Standard_EXPORT virtual void ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
92 const Standard_Integer aMode);
94 /// Returns an icon file name. Has to be redefined in successors
95 virtual const char* iconName() const = 0;
97 /// Check and creates if it is necessary myAspect member.
98 /// It has to be called before the object computation
99 virtual void prepareAspect();
101 /// Returns icon corresponded to the current constraint type
102 Handle(Image_AlienPixMap) icon();
104 /// Add a line into the given group
105 /// \param theGroup a group for drawing
106 /// \param theAttrName an attribute name which corresponds to referenced line
107 void addLine(const Handle(Graphic3d_Group)& theGroup, std::string theAttrName) const;
109 /// Redefine this function in order to add additiona lines of constraint base
110 /// \param thePrs a presentation
111 /// \param theColor a color of additiona lines
112 virtual void drawLines(const Handle(Prs3d_Presentation)& thePrs, Quantity_Color theColor) const {}
114 /// Update myPntArray according to presentation positions
115 /// \return true in case of success
116 virtual bool updateIfReadyToDisplay(double theStep) const { return true; }
118 /// Draw a shape into the given presentation scene
119 /// \param theShape the shape to draw
120 /// \param thePrs the presentation scene
121 void drawShape(const std::shared_ptr<GeomAPI_Shape>& theShape,
122 const Handle(Prs3d_Presentation)& thePrs) const;
124 /// Draw a list of shapes stored in a RefListAttribute
125 /// \param theListAttr the attribute of reference3s list
126 /// \param thePrs the presentation scene
127 void drawListOfShapes(const std::shared_ptr<ModelAPI_AttributeRefList>& theListAttr,
128 const Handle(Prs3d_Presentation)& thePrs) const;
131 /// Constraint feature
132 ModelAPI_Feature* myConstraint;
134 /// Plane of the current sketcher
135 std::shared_ptr<GeomAPI_Ax3> myPlane;
137 /// Aspect for entities drawing
138 Handle(Graphic3d_AspectMarker3d) myAspect;
140 /// Array of symbols positions
141 mutable Handle(Graphic3d_ArrayOfPoints) myPntArray;
143 /// An owner object of the presentation
144 Handle(SelectMgr_EntityOwner) myOwner;
147 /// Static map to collect constraints icons {IconName : IconPixMap}
148 static std::map<const char*, Handle(Image_AlienPixMap)> myIconsMap;
150 Select3D_EntitySequence mySPoints;
152 bool myIsConflicting; /// state if the presentation is visualized in error state
153 Handle(Image_AlienPixMap) myErrorIcon;
154 Handle(Graphic3d_MarkerImage) myErrorImage;
156 friend class SketcherPrs_Element;