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1 | // Created on: 1994-05-31 |
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 _IGESSelect_ViewSorter_HeaderFile |
18 | #define _IGESSelect_ViewSorter_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_Type.hxx> |
22 | |
23 | #include <TColStd_IndexedMapOfTransient.hxx> |
24 | #include <TColStd_SequenceOfInteger.hxx> |
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25 | #include <Standard_Transient.hxx> |
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26 | #include <Standard_Boolean.hxx> |
27 | #include <TColStd_HSequenceOfTransient.hxx> |
28 | #include <Standard_Integer.hxx> |
29 | class IGESData_IGESModel; |
30 | class Standard_Transient; |
31 | class IGESData_IGESEntity; |
32 | class Interface_InterfaceModel; |
33 | class Interface_Graph; |
34 | class IFSelect_PacketList; |
35 | |
36 | |
37 | class IGESSelect_ViewSorter; |
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38 | DEFINE_STANDARD_HANDLE(IGESSelect_ViewSorter, Standard_Transient) |
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39 | |
40 | //! Sorts IGES Entities on the views and drawings. |
41 | //! In a first step, it splits a set of entities according the |
42 | //! different views they are attached to. |
43 | //! Then, packets according single views (+ drawing frames), or |
44 | //! according drawings (which refer to the views) can be determined |
45 | //! |
46 | //! It is a TShared, hence it can be a workomg field of a non- |
47 | //! mutable object (a Dispatch for instance) |
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48 | class IGESSelect_ViewSorter : public Standard_Transient |
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49 | { |
50 | |
51 | public: |
52 | |
53 | |
54 | //! Creates a ViewSorter, empty. SetModel remains to be called |
55 | Standard_EXPORT IGESSelect_ViewSorter(); |
56 | |
57 | //! Sets the Model (for PacketList) |
58 | Standard_EXPORT void SetModel (const Handle(IGESData_IGESModel)& model); |
59 | |
60 | //! Clears recorded data |
61 | Standard_EXPORT void Clear(); |
62 | |
63 | //! Adds an item according its type : AddEntity,AddList,AddModel |
64 | Standard_EXPORT Standard_Boolean Add (const Handle(Standard_Transient)& ent); |
65 | |
66 | //! Adds an IGES entity. Records the view it is attached to. |
67 | //! Records directly <ent> if it is a ViewKindEntity or a Drawing |
68 | //! Returns True if added, False if already in the map |
69 | Standard_EXPORT Standard_Boolean AddEntity (const Handle(IGESData_IGESEntity)& igesent); |
70 | |
71 | //! Adds a list of entities by adding each of the items |
72 | Standard_EXPORT void AddList (const Handle(TColStd_HSequenceOfTransient)& list); |
73 | |
74 | //! Adds all the entities contained in a Model |
75 | Standard_EXPORT void AddModel (const Handle(Interface_InterfaceModel)& model); |
76 | |
77 | //! Returns the count of already recorded |
78 | Standard_EXPORT Standard_Integer NbEntities() const; |
79 | |
80 | //! Prepares the result to keep only sets attached to Single Views |
81 | //! If <alsoframes> is given True, it keeps also the Drawings as |
82 | //! specific sets, in order to get their frames. |
83 | //! Entities attached to no single view are put in Remaining List. |
84 | //! |
85 | //! Result can then be read by the methods NbSets,SetItem,SetList, |
86 | //! RemainingList(final = True) |
87 | Standard_EXPORT void SortSingleViews (const Standard_Boolean alsoframes); |
88 | |
89 | //! Prepares the result to the sets attached to Drawings : |
90 | //! All the single views referenced by a Drawing become bound to |
91 | //! the set for this Drawing |
92 | //! |
93 | //! Entities or Views which correspond to no Drawing are put into |
94 | //! the Remaining List. |
95 | //! |
96 | //! Result can then be read by the methods NbSets,SetItem,SetList, |
97 | //! RemainingList(final = True) |
98 | Standard_EXPORT void SortDrawings (const Interface_Graph& G); |
99 | |
100 | //! Returns the count of sets recorded, one per distinct item. |
101 | //! The Remaining List is not counted. |
102 | //! If <final> is False, the sets are attached to distinct views |
103 | //! determined by the method Add. |
104 | //! If <final> is True, they are the sets determined by the last |
105 | //! call to, either SortSingleViews, or SortDrawings. |
106 | //! |
107 | //! Warning : Drawings directly recorded are also counted as sets, because |
108 | //! of their Frame (which is made of Annotations) |
109 | Standard_EXPORT Standard_Integer NbSets (const Standard_Boolean final) const; |
110 | |
111 | //! Returns the Item which is attached to a set of entities |
112 | //! For <final> and definition of sets, see method NbSets. |
113 | //! This item can be a kind of View or a Drawing |
114 | Standard_EXPORT Handle(IGESData_IGESEntity) SetItem (const Standard_Integer num, const Standard_Boolean final) const; |
115 | |
116 | //! Returns the complete content of the determined Sets, which |
117 | //! include Duplicated and Remaining (duplication 0) lists |
118 | //! For <final> and definition of sets, see method NbSets. |
119 | Standard_EXPORT Handle(IFSelect_PacketList) Sets (const Standard_Boolean final) const; |
120 | |
121 | |
122 | |
123 | |
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124 | DEFINE_STANDARD_RTTIEXT(IGESSelect_ViewSorter,Standard_Transient) |
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125 | |
126 | protected: |
127 | |
128 | |
129 | |
130 | |
131 | private: |
132 | |
133 | |
134 | Handle(IGESData_IGESModel) themodel; |
135 | TColStd_IndexedMapOfTransient themap; |
136 | TColStd_IndexedMapOfTransient theitems; |
137 | TColStd_IndexedMapOfTransient thefinals; |
138 | TColStd_SequenceOfInteger theinditem; |
139 | TColStd_SequenceOfInteger theindfin; |
140 | |
141 | |
142 | }; |
143 | |
144 | |
145 | |
146 | |
147 | |
148 | |
149 | |
150 | #endif // _IGESSelect_ViewSorter_HeaderFile |