| 7fd59977 |
1 | // File: DDF_AttributeBrowser.cxx |
| 2 | // ------------------------ |
| 3 | // Author: DAUTRY Philippe |
| 4 | // <fid@fox.paris1.matra-dtv.fr> |
| 5 | // Copyright: Matra Datavision 1997 |
| 6 | |
| 7 | // Version: 0.0 |
| 8 | // History: Version Date Purpose |
| 9 | // 0.0 Oct 6 1997 Creation |
| 10 | |
| 11 | |
| 12 | |
| 13 | #include <DDF_AttributeBrowser.hxx> |
| 14 | |
| 15 | static DDF_AttributeBrowser* DDF_FirstBrowser = NULL; |
| 16 | |
| 17 | //======================================================================= |
| 18 | //function : DDF_AttributeBrowser |
| 19 | //purpose : |
| 20 | //======================================================================= |
| 21 | |
| 22 | DDF_AttributeBrowser::DDF_AttributeBrowser |
| 23 | (Standard_Boolean (*test)(const Handle(TDF_Attribute)&), |
| 24 | TCollection_AsciiString (*open)(const Handle(TDF_Attribute)&), |
| 25 | TCollection_AsciiString (*text)(const Handle(TDF_Attribute)&)) |
| 26 | : myTest(test), |
| 27 | myOpen(open), |
| 28 | myText(text), |
| 29 | myNext(DDF_FirstBrowser) |
| 30 | { |
| 31 | DDF_FirstBrowser = this; |
| 32 | } |
| 33 | |
| 34 | |
| 35 | //======================================================================= |
| 36 | //function : Test |
| 37 | //purpose : |
| 38 | //======================================================================= |
| 39 | |
| 40 | Standard_Boolean DDF_AttributeBrowser::Test |
| 41 | (const Handle(TDF_Attribute)&anAtt) const |
| 42 | {return (*myTest) (anAtt);} |
| 43 | |
| 44 | |
| 45 | //======================================================================= |
| 46 | //function : Open |
| 47 | //purpose : |
| 48 | //======================================================================= |
| 49 | |
| 50 | TCollection_AsciiString DDF_AttributeBrowser::Open |
| 51 | (const Handle(TDF_Attribute)& anAtt) const |
| 52 | { return (*myOpen) (anAtt);} |
| 53 | |
| 54 | |
| 55 | //======================================================================= |
| 56 | //function : Text |
| 57 | //purpose : |
| 58 | //======================================================================= |
| 59 | |
| 60 | TCollection_AsciiString DDF_AttributeBrowser::Text |
| 61 | (const Handle(TDF_Attribute)& anAtt) const |
| 62 | {return (*myText) (anAtt);} |
| 63 | |
| 64 | |
| 65 | //======================================================================= |
| 66 | //function : FindBrowser |
| 67 | //purpose : |
| 68 | //======================================================================= |
| 69 | |
| 70 | DDF_AttributeBrowser* DDF_AttributeBrowser::FindBrowser |
| 71 | (const Handle(TDF_Attribute)&anAtt) |
| 72 | { |
| 73 | DDF_AttributeBrowser* browser = DDF_FirstBrowser; |
| 74 | while (browser) { |
| 75 | if (browser->Test(anAtt)) break; |
| 76 | browser = browser->Next(); |
| 77 | } |
| 78 | return browser; |
| 79 | } |
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