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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 | |
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20 | #include <PrsMgr_PresentableObjectPointer.hxx> |
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21 | #include <Standard.hxx> |
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22 | #include <Standard_Boolean.hxx> |
23 | #include <Standard_Integer.hxx> |
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24 | #include <Standard_Transient.hxx> |
25 | #include <Standard_Type.hxx> |
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26 | #include <Aspect_TypeOfHighlightMethod.hxx> |
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27 | |
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28 | class PrsMgr_PresentationManager; |
29 | class PrsMgr_Prs; |
30 | class PrsMgr_PresentableObject; |
31 | class Quantity_Color; |
32 | class Geom_Transformation; |
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33 | class Prs3d_Presentation; |
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34 | class Prs3d_Drawer; |
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35 | class Graphic3d_Structure; |
36 | class Graphic3d_DataStructureManager; |
37 | class Prs3d_Projector; |
38 | |
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39 | DEFINE_STANDARD_HANDLE(PrsMgr_Presentation, Standard_Transient) |
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40 | |
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41 | class PrsMgr_Presentation : public Standard_Transient |
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42 | { |
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43 | DEFINE_STANDARD_RTTIEXT(PrsMgr_Presentation, Standard_Transient) |
44 | friend class PrsMgr_PresentationManager; |
45 | friend class PrsMgr_PresentableObject; |
46 | friend class PrsMgr_Prs; |
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47 | public: |
48 | |
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49 | //! Destructor |
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50 | Standard_EXPORT ~PrsMgr_Presentation(); |
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51 | |
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52 | const Handle(Prs3d_Presentation)& Presentation() const { return myStructure; } |
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53 | |
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54 | //! returns the PresentationManager in which the presentation has been created. |
55 | const Handle(PrsMgr_PresentationManager)& PresentationManager() const { return myPresentationManager; } |
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56 | |
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57 | void SetUpdateStatus (const Standard_Boolean theUpdateStatus) { myMustBeUpdated = theUpdateStatus; } |
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58 | |
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59 | Standard_Boolean MustBeUpdated() const { return myMustBeUpdated; } |
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60 | |
61 | private: |
62 | |
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63 | Standard_EXPORT PrsMgr_Presentation(const Handle(PrsMgr_PresentationManager)& thePresentationManager, const Handle(PrsMgr_PresentableObject)& thePresentableObject); |
64 | |
65 | Standard_EXPORT void Display(); |
66 | |
67 | //! Displays myStructure. |
68 | Standard_EXPORT void display (const Standard_Boolean theIsHighlight); |
69 | |
70 | Standard_EXPORT void Erase(); |
71 | |
72 | Standard_EXPORT void SetVisible (const Standard_Boolean theValue); |
73 | |
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74 | Standard_EXPORT void Highlight (const Handle(Prs3d_Drawer)& theStyle); |
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75 | |
76 | Standard_EXPORT void Unhighlight() const; |
77 | |
78 | Standard_EXPORT Standard_Boolean IsHighlighted() const; |
79 | |
80 | Standard_EXPORT Standard_Boolean IsDisplayed() const; |
81 | |
82 | Standard_EXPORT Standard_Integer DisplayPriority() const; |
83 | |
84 | Standard_EXPORT void SetDisplayPriority (const Standard_Integer aNewPrior); |
85 | |
86 | //! Set Z layer ID for the presentation |
87 | Standard_EXPORT void SetZLayer (const Standard_Integer theLayerId); |
88 | |
89 | //! Get Z layer ID for the presentation |
90 | Standard_EXPORT Standard_Integer GetZLayer() const; |
91 | |
92 | //! removes the whole content of the presentation. |
93 | //! Does not remove the other connected presentations. |
94 | Standard_EXPORT void Clear(); |
95 | |
96 | Standard_EXPORT void Connect (const Handle(PrsMgr_Presentation)& theOther) const; |
97 | |
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98 | Standard_EXPORT void SetTransformation (const Handle(Geom_Transformation)& theTrsf) const; |
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99 | |
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100 | Standard_EXPORT void Compute (const Handle(Graphic3d_Structure)& theStructure); |
101 | |
102 | Standard_EXPORT Handle(Graphic3d_Structure) Compute (const Handle(Graphic3d_DataStructureManager)& theProjector); |
103 | |
104 | Standard_EXPORT Handle(Graphic3d_Structure) Compute (const Handle(Graphic3d_DataStructureManager)& theProjector, const Handle(Geom_Transformation)& theTrsf); |
105 | |
106 | Standard_EXPORT void Compute (const Handle(Graphic3d_DataStructureManager)& theProjector, const Handle(Graphic3d_Structure)& theGivenStruct); |
107 | |
108 | Standard_EXPORT void Compute (const Handle(Graphic3d_DataStructureManager)& theProjector, const Handle(Geom_Transformation)& theTrsf, const Handle(Graphic3d_Structure)& theGivenStruct); |
109 | |
110 | Standard_EXPORT static Handle(Prs3d_Projector) Projector (const Handle(Graphic3d_DataStructureManager)& theProjector); |
111 | |
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112 | protected: |
113 | |
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114 | Handle(PrsMgr_PresentationManager) myPresentationManager; |
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115 | Handle(Prs3d_Presentation) myStructure; |
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116 | PrsMgr_PresentableObjectPointer myPresentableObject; |
117 | Standard_Boolean myMustBeUpdated; |
118 | Standard_Integer myBeforeHighlightState; |
119 | |
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120 | }; |
121 | |
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122 | #endif // _PrsMgr_Presentation_HeaderFile |