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1 | // Created on: 1995-01-25 |
2 | // Created by: Jean-Louis Frenkel |
3 | // Copyright (c) 1995-1999 Matra Datavision |
4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
5 | // |
6 | // This file is part of Open CASCADE Technology software library. |
7 | // |
8 | // This library is free software; you can redistribute it and/or modify it under |
9 | // the terms of the GNU Lesser General Public License version 2.1 as published |
10 | // by the Free Software Foundation, with special exception defined in the file |
11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
12 | // distribution for complete text of the license and disclaimer of any warranty. |
13 | // |
14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
16 | |
17 | #ifndef _PrsMgr_Presentation_HeaderFile |
18 | #define _PrsMgr_Presentation_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_Type.hxx> |
22 | |
23 | #include <PrsMgr_PresentableObjectPointer.hxx> |
24 | #include <Standard_Boolean.hxx> |
25 | #include <Standard_Integer.hxx> |
26 | #include <MMgt_TShared.hxx> |
27 | #include <Aspect_TypeOfHighlightMethod.hxx> |
28 | #include <Quantity_Length.hxx> |
29 | class PrsMgr_PresentationManager; |
30 | class PrsMgr_Prs; |
31 | class PrsMgr_PresentableObject; |
32 | class Quantity_Color; |
33 | class Geom_Transformation; |
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34 | class Prs3d_Presentation; |
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35 | class Graphic3d_HighlightStyle; |
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36 | class Graphic3d_Structure; |
37 | class Graphic3d_DataStructureManager; |
38 | class Prs3d_Projector; |
39 | |
40 | |
41 | class PrsMgr_Presentation; |
42 | DEFINE_STANDARD_HANDLE(PrsMgr_Presentation, MMgt_TShared) |
43 | |
44 | |
45 | class PrsMgr_Presentation : public MMgt_TShared |
46 | { |
47 | |
48 | public: |
49 | |
50 | |
51 | //! Destructor |
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52 | Standard_EXPORT ~PrsMgr_Presentation(); |
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53 | |
54 | const Handle(Prs3d_Presentation)& Presentation() const; |
55 | |
56 | //! returns the PresentationManager in which the presentation has been created. |
57 | const Handle(PrsMgr_PresentationManager)& PresentationManager() const; |
58 | |
59 | void SetUpdateStatus (const Standard_Boolean theStat); |
60 | |
61 | Standard_Boolean MustBeUpdated() const; |
62 | |
63 | friend class PrsMgr_PresentationManager; |
64 | friend class PrsMgr_PresentableObject; |
65 | friend class PrsMgr_Prs; |
66 | |
67 | |
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68 | DEFINE_STANDARD_RTTIEXT(PrsMgr_Presentation,MMgt_TShared) |
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69 | |
70 | protected: |
71 | |
72 | |
73 | |
74 | |
75 | private: |
76 | |
77 | |
78 | Standard_EXPORT PrsMgr_Presentation(const Handle(PrsMgr_PresentationManager)& thePresentationManager, const Handle(PrsMgr_PresentableObject)& thePresentableObject); |
79 | |
80 | Standard_EXPORT void Display(); |
81 | |
82 | //! Displays myStructure. |
83 | Standard_EXPORT void display (const Standard_Boolean theIsHighlight); |
84 | |
85 | Standard_EXPORT void Erase(); |
86 | |
87 | Standard_EXPORT void SetVisible (const Standard_Boolean theValue); |
88 | |
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89 | Standard_EXPORT void Highlight (const Handle(Graphic3d_HighlightStyle)& theStyle); |
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90 | |
91 | Standard_EXPORT void Unhighlight() const; |
92 | |
93 | Standard_EXPORT Standard_Boolean IsHighlighted() const; |
94 | |
95 | Standard_EXPORT Standard_Boolean IsDisplayed() const; |
96 | |
97 | Standard_EXPORT Standard_Integer DisplayPriority() const; |
98 | |
99 | Standard_EXPORT void SetDisplayPriority (const Standard_Integer aNewPrior); |
100 | |
101 | //! Set Z layer ID for the presentation |
102 | Standard_EXPORT void SetZLayer (const Standard_Integer theLayerId); |
103 | |
104 | //! Get Z layer ID for the presentation |
105 | Standard_EXPORT Standard_Integer GetZLayer() const; |
106 | |
107 | //! removes the whole content of the presentation. |
108 | //! Does not remove the other connected presentations. |
109 | Standard_EXPORT void Clear(); |
110 | |
111 | Standard_EXPORT void Connect (const Handle(PrsMgr_Presentation)& theOther) const; |
112 | |
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113 | Standard_EXPORT void SetTransformation (const Handle(Geom_Transformation)& theTrsf) const; |
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114 | |
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115 | Standard_EXPORT void Compute (const Handle(Graphic3d_Structure)& theStructure); |
116 | |
117 | Standard_EXPORT Handle(Graphic3d_Structure) Compute (const Handle(Graphic3d_DataStructureManager)& theProjector); |
118 | |
119 | Standard_EXPORT Handle(Graphic3d_Structure) Compute (const Handle(Graphic3d_DataStructureManager)& theProjector, const Handle(Geom_Transformation)& theTrsf); |
120 | |
121 | Standard_EXPORT void Compute (const Handle(Graphic3d_DataStructureManager)& theProjector, const Handle(Graphic3d_Structure)& theGivenStruct); |
122 | |
123 | Standard_EXPORT void Compute (const Handle(Graphic3d_DataStructureManager)& theProjector, const Handle(Geom_Transformation)& theTrsf, const Handle(Graphic3d_Structure)& theGivenStruct); |
124 | |
125 | Standard_EXPORT static Handle(Prs3d_Projector) Projector (const Handle(Graphic3d_DataStructureManager)& theProjector); |
126 | |
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127 | protected: |
128 | |
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129 | Handle(PrsMgr_PresentationManager) myPresentationManager; |
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130 | Handle(Prs3d_Presentation) myStructure; |
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131 | PrsMgr_PresentableObjectPointer myPresentableObject; |
132 | Standard_Boolean myMustBeUpdated; |
133 | Standard_Integer myBeforeHighlightState; |
134 | |
135 | |
136 | }; |
137 | |
138 | |
139 | #include <PrsMgr_Presentation.lxx> |
140 | |
141 | |
142 | |
143 | |
144 | |
145 | #endif // _PrsMgr_Presentation_HeaderFile |