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1 | // Created on: 1996-01-29 |
| 2 | // Created by: Robert COUBLANC |
| 3 | // Copyright (c) 1996-1999 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 _SelectMgr_CompositionFilter_HeaderFile |
| 18 | #define _SelectMgr_CompositionFilter_HeaderFile |
| 19 | |
| 20 | #include <Standard.hxx> |
| 21 | #include <Standard_Type.hxx> |
| 22 | |
| 23 | #include <SelectMgr_ListOfFilter.hxx> |
| 24 | #include <SelectMgr_Filter.hxx> |
| 25 | #include <Standard_Boolean.hxx> |
| 26 | #include <TopAbs_ShapeEnum.hxx> |
| 27 | class SelectMgr_Filter; |
| 28 | |
| 29 | |
| 30 | class SelectMgr_CompositionFilter; |
| 31 | DEFINE_STANDARD_HANDLE(SelectMgr_CompositionFilter, SelectMgr_Filter) |
| 32 | |
| 33 | //! A framework to define a compound filter composed of |
| 34 | //! two or more simple filters. |
| 35 | class SelectMgr_CompositionFilter : public SelectMgr_Filter |
| 36 | { |
| 37 | |
| 38 | public: |
| 39 | |
| 40 | |
| 41 | //! Adds the filter afilter to a filter object created by a |
| 42 | //! filter class inheriting this framework. |
| 43 | Standard_EXPORT void Add (const Handle(SelectMgr_Filter)& afilter); |
| 44 | |
| 45 | //! Removes the filter aFilter from this framework. |
| 46 | Standard_EXPORT void Remove (const Handle(SelectMgr_Filter)& aFilter); |
| 47 | |
| 48 | //! Returns true if this framework is empty. |
| 49 | Standard_EXPORT Standard_Boolean IsEmpty() const; |
| 50 | |
| 51 | //! Returns true if the filter aFilter is in this framework. |
| 52 | Standard_EXPORT Standard_Boolean IsIn (const Handle(SelectMgr_Filter)& aFilter) const; |
| 53 | |
| 54 | //! Returns the list of stored filters from this framework. |
| 55 | const SelectMgr_ListOfFilter& StoredFilters() const; |
| 56 | |
| 57 | //! Clears the filters used in this framework. |
| 58 | Standard_EXPORT void Clear(); |
| 59 | |
| 60 | Standard_EXPORT virtual Standard_Boolean ActsOn (const TopAbs_ShapeEnum aStandardMode) const Standard_OVERRIDE; |
| 61 | |
| 62 | |
| 63 | |
| 64 | |
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65 | DEFINE_STANDARD_RTTIEXT(SelectMgr_CompositionFilter,SelectMgr_Filter) |
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66 | |
| 67 | protected: |
| 68 | |
| 69 | |
| 70 | SelectMgr_ListOfFilter myFilters; |
| 71 | |
| 72 | |
| 73 | private: |
| 74 | |
| 75 | |
| 76 | |
| 77 | |
| 78 | }; |
| 79 | |
| 80 | |
| 81 | #include <SelectMgr_CompositionFilter.lxx> |
| 82 | |
| 83 | |
| 84 | |
| 85 | |
| 86 | |
| 87 | #endif // _SelectMgr_CompositionFilter_HeaderFile |
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