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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) 1999-2012 OPEN CASCADE SAS |
5 | -- |
6 | -- The content of this file is subject to the Open CASCADE Technology Public |
7 | -- License Version 6.5 (the "License"). You may not use the content of this file |
8 | -- except in compliance with the License. Please obtain a copy of the License |
9 | -- at http://www.opencascade.org and read it completely before using this file. |
10 | -- |
11 | -- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
12 | -- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
13 | -- |
14 | -- The Original Code and all software distributed under the License is |
15 | -- distributed on an "AS IS" basis, without warranty of any kind, and the |
16 | -- Initial Developer hereby disclaims all such warranties, including without |
17 | -- limitation, any warranties of merchantability, fitness for a particular |
18 | -- purpose or non-infringement. Please see the License for the specific terms |
19 | -- and conditions governing the rights and limitations under the License. |
20 | |
7fd59977 |
21 | -- Modified by Rob : 20-feb-1997 |
22 | -- Modified by Rob : 16-dec-1997 : kind of presentation |
7fd59977 |
23 | |
24 | deferred class Presentation from PrsMgr |
25 | inherits TShared from MMgt |
26 | |
27 | uses |
28 | |
29 | PresentationManager from PrsMgr, |
30 | KindOfPrs from PrsMgr |
31 | |
32 | is |
33 | |
34 | Initialize(aPresentationManager: PresentationManager from PrsMgr) |
35 | is protected; |
36 | |
37 | KindOfPresentation(me) returns KindOfPrs from PrsMgr is deferred; |
38 | ---Purpose: 2D or 3D |
39 | |
40 | Display(me: mutable) is deferred private; |
41 | |
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42 | Erase(me: mutable) is deferred private; |
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43 | |
44 | SetVisible (me: mutable; theValue: Boolean from Standard) is deferred private; |
45 | |
7fd59977 |
46 | Highlight(me: mutable) is deferred private; |
47 | |
48 | Unhighlight (me) is deferred private; |
49 | |
50 | IsHighlighted(me) returns Boolean from Standard |
51 | is deferred private; |
52 | |
53 | IsDisplayed(me) returns Boolean from Standard |
54 | is deferred private; |
55 | |
56 | Destroy ( me : mutable ) |
57 | is virtual; |
58 | ---Level: Public |
59 | ---Purpose: Destructor |
60 | ---C++: alias ~ |
61 | |
62 | DisplayPriority(me) returns Integer from Standard |
63 | is deferred private; |
64 | |
65 | SetDisplayPriority(me:mutable;aNewPrior:Integer from Standard) |
66 | is deferred private; |
67 | |
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68 | SetZLayer ( me : mutable; |
69 | theLayerId : Integer from Standard ) |
70 | is deferred private; |
71 | ---Purpose: Set Z layer ID for the presentation |
72 | |
73 | GetZLayer ( me ) |
74 | returns Integer from Standard is deferred private; |
75 | ---Purpose: Get Z layer ID for the presentation |
76 | |
7fd59977 |
77 | Clear(me: mutable) |
78 | is deferred private; |
79 | |
80 | ---Category: Inquire Methods |
81 | -- |
82 | PresentationManager(me) returns mutable PresentationManager |
83 | ---Purpose: returns the PresentationManager in which the |
84 | -- presentation has been created. |
85 | is static; |
86 | ---C++: inline |
87 | ---C++: return const& |
88 | |
89 | |
90 | ---Category: Internal Methods |
91 | |
92 | SetUpdateStatus(me:mutable; aStat : Boolean from Standard); |
93 | ---C++: inline |
94 | |
95 | MustBeUpdated(me) returns Boolean from Standard; |
96 | ---C++: inline |
97 | |
98 | |
99 | fields |
100 | |
101 | myPresentationManager: PresentationManager from PrsMgr is protected; |
102 | myMustBeUpdated : Boolean from Standard is protected; |
103 | |
104 | friends |
105 | class PresentationManager from PrsMgr |
106 | |
107 | end Presentation from PrsMgr; |