| 42cf5bc1 |
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 | |
| 69 | DEFINE_STANDARD_RTTI(SelectBasics_EntityOwner,MMgt_TShared) |
| 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 |
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