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1 | // Created on: 1995-02-09 |
2 | // Created by: Mister rmi |
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 _SelectBasics_EntityOwner_HeaderFile |
18 | #define _SelectBasics_EntityOwner_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_Type.hxx> |
22 | |
23 | #include <Standard_Integer.hxx> |
24 | #include <MMgt_TShared.hxx> |
25 | #include <Standard_Boolean.hxx> |
26 | class TopLoc_Location; |
27 | |
28 | |
29 | class SelectBasics_EntityOwner; |
30 | DEFINE_STANDARD_HANDLE(SelectBasics_EntityOwner, MMgt_TShared) |
31 | |
32 | //! defines an abstract owner of sensitive primitives. |
33 | //! Owners are typically used to establish a connection |
34 | //! between sensitive entities and high-level objects (e.g. presentations). |
35 | //! |
36 | //! Priority : It's possible to give a priority: |
37 | //! the scale : [0-9] ; the default priority is 0 |
38 | //! it allows the predominance of one selected object upon |
39 | //! another one if many objects are selected at the same time |
40 | //! |
41 | //! example : Selection of shapes : the owners are |
42 | //! selectable objects (presentations) |
43 | //! |
44 | //! a user can give vertex priority [3], edges [2] faces [1] shape [0], |
45 | //! so that if during selection one vertex one edge and one face are |
46 | //! simultaneously detected, the vertex will only be hilighted. |
47 | class SelectBasics_EntityOwner : public MMgt_TShared |
48 | { |
49 | |
50 | public: |
51 | |
52 | |
53 | //! sets the selectable priority of the owner |
54 | void Set (const Standard_Integer aPriority); |
55 | |
56 | Standard_Integer Priority() const; |
57 | |
58 | Standard_EXPORT virtual Standard_Boolean HasLocation() const = 0; |
59 | |
60 | Standard_EXPORT virtual void SetLocation (const TopLoc_Location& aLoc) = 0; |
61 | |
62 | Standard_EXPORT virtual void ResetLocation() = 0; |
63 | |
64 | Standard_EXPORT virtual TopLoc_Location Location() const = 0; |
65 | |
66 | |
67 | |
68 | |
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69 | DEFINE_STANDARD_RTTIEXT(SelectBasics_EntityOwner,MMgt_TShared) |
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70 | |
71 | protected: |
72 | |
73 | |
74 | Standard_EXPORT SelectBasics_EntityOwner(const Standard_Integer aPriority = 0); |
75 | |
76 | Standard_Integer mypriority; |
77 | |
78 | |
79 | private: |
80 | |
81 | |
82 | |
83 | |
84 | }; |
85 | |
86 | |
87 | #include <SelectBasics_EntityOwner.lxx> |
88 | |
89 | |
90 | |
91 | |
92 | |
93 | #endif // _SelectBasics_EntityOwner_HeaderFile |