b311480e |
1 | // Created on: 2001-09-26 |
2 | // Created by: Julia DOROVSKIKH |
973c2be1 |
3 | // Copyright (c) 2001-2014 OPEN CASCADE SAS |
b311480e |
4 | // |
973c2be1 |
5 | // This file is part of Open CASCADE Technology software library. |
b311480e |
6 | // |
d5f74e42 |
7 | // This library is free software; you can redistribute it and/or modify it under |
8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
973c2be1 |
9 | // by the Free Software Foundation, with special exception defined in the file |
10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
11 | // distribution for complete text of the license and disclaimer of any warranty. |
b311480e |
12 | // |
973c2be1 |
13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
7fd59977 |
15 | |
c99ad5d7 |
16 | #include <XmlMDF_ADriverTable.hxx> |
42cf5bc1 |
17 | |
c99ad5d7 |
18 | #include <Message_Messenger.hxx> |
c99ad5d7 |
19 | #include <TDF_AttributeList.hxx> |
42cf5bc1 |
20 | #include <XmlMDF_ADriver.hxx> |
c99ad5d7 |
21 | #include <XmlMDF_DerivedDriver.hxx> |
7fd59977 |
22 | |
25e59720 |
23 | IMPLEMENT_STANDARD_RTTIEXT(XmlMDF_ADriverTable,Standard_Transient) |
92efcf78 |
24 | |
7fd59977 |
25 | //======================================================================= |
26 | //function : MDF_ADriverTable |
27 | //purpose : |
28 | //======================================================================= |
29 | XmlMDF_ADriverTable::XmlMDF_ADriverTable() |
30 | {} |
31 | |
32 | //======================================================================= |
33 | //function : AddDriver |
34 | //purpose : |
35 | //======================================================================= |
36 | void XmlMDF_ADriverTable::AddDriver (const Handle(XmlMDF_ADriver)& anHDriver) |
37 | { |
38 | const Handle(Standard_Type)& type = anHDriver->SourceType(); |
39 | |
40 | // to make possible for applications to redefine standard attribute drivers |
41 | myMap.UnBind(type); |
42 | |
43 | myMap.Bind(type,anHDriver); |
44 | } |
45 | |
46 | //======================================================================= |
c99ad5d7 |
47 | //function : AddDerivedDriver |
48 | //purpose : |
49 | //======================================================================= |
50 | void XmlMDF_ADriverTable::AddDerivedDriver (const Handle(TDF_Attribute)& theInstance) |
51 | { |
52 | const Handle(Standard_Type)& anInstanceType = theInstance->DynamicType(); |
53 | if (!myMap.IsBound (anInstanceType)) // no direct driver, use a derived one |
54 | { |
55 | for (Handle(Standard_Type) aType = anInstanceType->Parent(); !aType.IsNull(); aType = aType->Parent()) |
56 | { |
57 | if (myMap.IsBound (aType)) |
58 | { |
59 | Handle(XmlMDF_ADriver) aDriver = new XmlMDF_DerivedDriver (theInstance, myMap (aType)); |
60 | myMap.Bind (anInstanceType, aDriver); |
61 | return; |
62 | } |
63 | } |
64 | } |
65 | } |
66 | |
7fd59977 |
67 | //======================================================================= |
c99ad5d7 |
68 | //function : AddDerivedDriver |
69 | //purpose : |
70 | //======================================================================= |
71 | const Handle(Standard_Type)& XmlMDF_ADriverTable::AddDerivedDriver (Standard_CString theDerivedType) |
7fd59977 |
72 | { |
c99ad5d7 |
73 | if (Handle(TDF_Attribute) anInstance = TDF_DerivedAttribute::Attribute (theDerivedType)) |
74 | { |
75 | AddDerivedDriver (anInstance); |
76 | return anInstance->DynamicType(); |
77 | } |
78 | static const Handle(Standard_Type) aNullType; |
79 | return aNullType; |
7fd59977 |
80 | } |
81 | |
82 | //======================================================================= |
83 | //function : GetDriver |
84 | //purpose : |
85 | //======================================================================= |
86 | Standard_Boolean XmlMDF_ADriverTable::GetDriver |
87 | (const Handle(Standard_Type)& aType, |
c99ad5d7 |
88 | Handle(XmlMDF_ADriver)& anHDriver) |
7fd59977 |
89 | { |
c99ad5d7 |
90 | if (!myMap.IsBound (aType)) // try to assign driver for derived type |
91 | { |
92 | AddDerivedDriver (aType->Name()); |
93 | } |
7fd59977 |
94 | if (myMap.IsBound(aType)) |
95 | { |
96 | anHDriver = myMap.Find(aType); |
97 | return Standard_True; |
98 | } |
99 | return Standard_False; |
100 | } |
c99ad5d7 |
101 | |
102 | //======================================================================= |
103 | //function : CreateDrvMap |
104 | //purpose : |
105 | //======================================================================= |
106 | void XmlMDF_ADriverTable::CreateDrvMap (XmlMDF_MapOfDriver& theDriverMap) |
107 | { |
108 | // add derived drivers not yet registered in the map |
109 | TDF_AttributeList aDerived; |
110 | TDF_DerivedAttribute::Attributes (aDerived); |
111 | for (TDF_AttributeList::Iterator aDerIter (aDerived); aDerIter.More(); aDerIter.Next()) |
112 | { |
113 | if (!myMap.IsBound (aDerIter.Value()->DynamicType())) |
114 | { |
115 | AddDerivedDriver (aDerIter.Value()); |
116 | } |
117 | } |
118 | |
119 | // put everything to the map |
120 | for (XmlMDF_DataMapIteratorOfTypeADriverMap anIter (myMap); anIter.More(); anIter.Next()) |
121 | { |
122 | const Handle(XmlMDF_ADriver)& aDriver = anIter.Value(); |
123 | const TCollection_AsciiString aTypeName = aDriver->TypeName(); |
124 | if (!theDriverMap.IsBound (aTypeName)) |
125 | { |
126 | theDriverMap.Bind (aTypeName, aDriver); |
127 | } |
128 | else |
129 | { |
130 | aDriver->MessageDriver()->Send (TCollection_AsciiString ("Warning: skipped driver name: \"") |
131 | + aTypeName + "\"", Message_Warning); |
132 | } |
133 | } |
134 | } |