| 1 | // Created on: 1994-02-16 |
| 2 | // Created by: Christian CAILLET |
| 3 | // Copyright (c) 1994-1999 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 _IFSelect_SelectControl_HeaderFile |
| 18 | #define _IFSelect_SelectControl_HeaderFile |
| 19 | |
| 20 | #include <Standard.hxx> |
| 21 | #include <Standard_Type.hxx> |
| 22 | |
| 23 | #include <IFSelect_Selection.hxx> |
| 24 | #include <Standard_Boolean.hxx> |
| 25 | class IFSelect_Selection; |
| 26 | class IFSelect_SelectionIterator; |
| 27 | |
| 28 | |
| 29 | class IFSelect_SelectControl; |
| 30 | DEFINE_STANDARD_HANDLE(IFSelect_SelectControl, IFSelect_Selection) |
| 31 | |
| 32 | //! A SelectControl kind Selection works with two input Selections |
| 33 | //! in a dissymmetric way : the Main Input which gives an input |
| 34 | //! list of Entities, to be processed, and the Second Input which |
| 35 | //! gives another list, to be used to filter the main input. |
| 36 | //! |
| 37 | //! e.g. : SelectDiff retains the items of the Main Input which |
| 38 | //! are not in the Control Input (which acts as Diff Input) |
| 39 | //! or a specific selection which retains Entities from the Main |
| 40 | //! Input if and only if they are concerned by an entity from |
| 41 | //! the Control Input (such as Views in IGES, etc...) |
| 42 | //! |
| 43 | //! The way RootResult and Label are produced are at charge of |
| 44 | //! each sub-class |
| 45 | class IFSelect_SelectControl : public IFSelect_Selection |
| 46 | { |
| 47 | |
| 48 | public: |
| 49 | |
| 50 | |
| 51 | //! Returns the Main Input Selection |
| 52 | Standard_EXPORT Handle(IFSelect_Selection) MainInput() const; |
| 53 | |
| 54 | //! Returns True if a Control Input is defined |
| 55 | //! Thus, Result can be computed differently if there is a |
| 56 | //! Control Input or if there is none |
| 57 | Standard_EXPORT Standard_Boolean HasSecondInput() const; |
| 58 | |
| 59 | //! Returns the Control Input Selection, or a Null Handle |
| 60 | Standard_EXPORT Handle(IFSelect_Selection) SecondInput() const; |
| 61 | |
| 62 | //! Sets a Selection to be the Main Input |
| 63 | Standard_EXPORT void SetMainInput (const Handle(IFSelect_Selection)& sel); |
| 64 | |
| 65 | //! Sets a Selection to be the Control Input |
| 66 | Standard_EXPORT void SetSecondInput (const Handle(IFSelect_Selection)& sel); |
| 67 | |
| 68 | //! Puts in an Iterator the Selections from which "me" depends |
| 69 | //! That is to say, the list of Input Selections |
| 70 | Standard_EXPORT void FillIterator (IFSelect_SelectionIterator& iter) const Standard_OVERRIDE; |
| 71 | |
| 72 | |
| 73 | |
| 74 | |
| 75 | DEFINE_STANDARD_RTTIEXT(IFSelect_SelectControl,IFSelect_Selection) |
| 76 | |
| 77 | protected: |
| 78 | |
| 79 | |
| 80 | |
| 81 | |
| 82 | private: |
| 83 | |
| 84 | |
| 85 | Handle(IFSelect_Selection) themain; |
| 86 | Handle(IFSelect_Selection) thesecond; |
| 87 | |
| 88 | |
| 89 | }; |
| 90 | |
| 91 | |
| 92 | |
| 93 | |
| 94 | |
| 95 | |
| 96 | |
| 97 | #endif // _IFSelect_SelectControl_HeaderFile |