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1 | // Created by: DAUTRY Philippe |
2 | // Copyright (c) 1997-1999 Matra Datavision |
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3 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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4 | // |
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5 | // This file is part of Open CASCADE Technology software library. |
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6 | // |
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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 |
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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. |
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12 | // |
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13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
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15 | |
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16 | // ------------------------ |
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17 | |
18 | // Version: 0.0 |
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19 | //Version Date Purpose |
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20 | // 0.0 Oct 6 1997 Creation |
21 | |
22 | |
23 | |
24 | #include <DDF_AttributeBrowser.hxx> |
25 | |
26 | static DDF_AttributeBrowser* DDF_FirstBrowser = NULL; |
27 | |
28 | //======================================================================= |
29 | //function : DDF_AttributeBrowser |
30 | //purpose : |
31 | //======================================================================= |
32 | |
33 | DDF_AttributeBrowser::DDF_AttributeBrowser |
34 | (Standard_Boolean (*test)(const Handle(TDF_Attribute)&), |
35 | TCollection_AsciiString (*open)(const Handle(TDF_Attribute)&), |
36 | TCollection_AsciiString (*text)(const Handle(TDF_Attribute)&)) |
37 | : myTest(test), |
38 | myOpen(open), |
39 | myText(text), |
40 | myNext(DDF_FirstBrowser) |
41 | { |
42 | DDF_FirstBrowser = this; |
43 | } |
44 | |
45 | |
46 | //======================================================================= |
47 | //function : Test |
48 | //purpose : |
49 | //======================================================================= |
50 | |
51 | Standard_Boolean DDF_AttributeBrowser::Test |
52 | (const Handle(TDF_Attribute)&anAtt) const |
53 | {return (*myTest) (anAtt);} |
54 | |
55 | |
56 | //======================================================================= |
57 | //function : Open |
58 | //purpose : |
59 | //======================================================================= |
60 | |
61 | TCollection_AsciiString DDF_AttributeBrowser::Open |
62 | (const Handle(TDF_Attribute)& anAtt) const |
63 | { return (*myOpen) (anAtt);} |
64 | |
65 | |
66 | //======================================================================= |
67 | //function : Text |
68 | //purpose : |
69 | //======================================================================= |
70 | |
71 | TCollection_AsciiString DDF_AttributeBrowser::Text |
72 | (const Handle(TDF_Attribute)& anAtt) const |
73 | {return (*myText) (anAtt);} |
74 | |
75 | |
76 | //======================================================================= |
77 | //function : FindBrowser |
78 | //purpose : |
79 | //======================================================================= |
80 | |
81 | DDF_AttributeBrowser* DDF_AttributeBrowser::FindBrowser |
82 | (const Handle(TDF_Attribute)&anAtt) |
83 | { |
84 | DDF_AttributeBrowser* browser = DDF_FirstBrowser; |
85 | while (browser) { |
86 | if (browser->Test(anAtt)) break; |
87 | browser = browser->Next(); |
88 | } |
89 | return browser; |
90 | } |