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1 | // Created on: 1997-03-04 |
2 | // Created by: Robert COUBLANC |
3 | // Copyright (c) 1997-1999 Matra Datavision |
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4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | // |
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6 | // This file is part of Open CASCADE Technology software library. |
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7 | // |
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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 |
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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. |
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13 | // |
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14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
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16 | |
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17 | |
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18 | #include <AIS_AttributeFilter.hxx> |
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19 | #include <AIS_InteractiveObject.hxx> |
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20 | #include <SelectMgr_EntityOwner.hxx> |
21 | #include <Standard_Type.hxx> |
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22 | |
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23 | IMPLEMENT_STANDARD_RTTIEXT(AIS_AttributeFilter,SelectMgr_Filter) |
24 | |
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25 | AIS_AttributeFilter::AIS_AttributeFilter(): |
26 | hasC(Standard_False), |
27 | hasW(Standard_False){} |
28 | |
29 | |
30 | AIS_AttributeFilter::AIS_AttributeFilter(const Quantity_NameOfColor aCol): |
31 | myCol(aCol), |
32 | hasC(Standard_True), |
33 | hasW(Standard_False){} |
34 | |
35 | |
36 | AIS_AttributeFilter::AIS_AttributeFilter(const Standard_Real aWid): |
37 | myWid(aWid), |
38 | hasC(Standard_False), |
39 | hasW(Standard_True){} |
40 | |
41 | |
42 | Standard_Boolean AIS_AttributeFilter::IsOk(const Handle(SelectMgr_EntityOwner)& anObj) const |
43 | { |
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44 | Handle(AIS_InteractiveObject) aSelectable (Handle(AIS_InteractiveObject)::DownCast (anObj->Selectable())); |
45 | if (aSelectable.IsNull()) |
46 | return Standard_False; |
47 | |
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48 | Standard_Boolean okstat = Standard_True; |
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49 | if( hasC && aSelectable->HasColor() ) |
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50 | { |
51 | Quantity_Color aColor; |
52 | aSelectable->Color (aColor); |
53 | okstat = (myCol == aColor.Name()); |
54 | } |
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55 | |
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56 | if( hasW && aSelectable->HasWidth() ) |
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57 | okstat = (myWid == aSelectable->Width()) && okstat; |
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58 | |
59 | return okstat; |
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60 | } |