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1 | // Created on: 2001-09-04 |
2 | // Created by: Julia DOROVSKIKH |
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3 | // Copyright (c) 2001-2014 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 | |
16 | #include <XmlMXCAFDoc_CentroidDriver.ixx> |
17 | |
18 | #include <XmlObjMgt.hxx> |
19 | #include <XCAFDoc_Centroid.hxx> |
20 | #include <gp_XYZ.hxx> |
21 | |
22 | #include <stdio.h> |
23 | |
24 | //======================================================================= |
25 | //function : XmlMXCAFDoc_CentroidDriver |
26 | //purpose : Constructor |
27 | //======================================================================= |
28 | XmlMXCAFDoc_CentroidDriver::XmlMXCAFDoc_CentroidDriver |
29 | (const Handle(CDM_MessageDriver)& theMsgDriver) |
30 | : XmlMDF_ADriver (theMsgDriver, "xcaf", "Centroid") |
31 | {} |
32 | |
33 | //======================================================================= |
34 | //function : NewEmpty |
35 | //purpose : |
36 | //======================================================================= |
37 | Handle(TDF_Attribute) XmlMXCAFDoc_CentroidDriver::NewEmpty() const |
38 | { |
39 | return (new XCAFDoc_Centroid()); |
40 | } |
41 | |
42 | //======================================================================= |
43 | //function : Paste |
44 | //purpose : persistent -> transient (retrieve) |
45 | //======================================================================= |
46 | Standard_Boolean XmlMXCAFDoc_CentroidDriver::Paste |
47 | (const XmlObjMgt_Persistent& theSource, |
48 | const Handle(TDF_Attribute)& theTarget, |
49 | XmlObjMgt_RRelocationTable& ) const |
50 | { |
51 | Handle(XCAFDoc_Centroid) aTPos = Handle(XCAFDoc_Centroid)::DownCast(theTarget); |
52 | |
53 | // position |
54 | XmlObjMgt_DOMString aPosStr = XmlObjMgt::GetStringValue(theSource.Element()); |
55 | if (aPosStr == NULL) |
56 | { |
57 | WriteMessage ("Cannot retrieve position string from element"); |
58 | return Standard_False; |
59 | } |
60 | |
61 | gp_Pnt aPos; |
62 | Standard_Real aValue; |
63 | Standard_CString aValueStr = Standard_CString(aPosStr.GetString()); |
64 | |
65 | // X |
66 | if (!XmlObjMgt::GetReal(aValueStr, aValue)) |
67 | { |
68 | TCollection_ExtendedString aMessageString = |
69 | TCollection_ExtendedString |
70 | ("Cannot retrieve X coordinate for XCAFDoc_Centroid attribute as \"") |
71 | + aValueStr + "\""; |
72 | WriteMessage (aMessageString); |
73 | return Standard_False; |
74 | } |
75 | aPos.SetX(aValue); |
76 | |
77 | // Y |
78 | if (!XmlObjMgt::GetReal(aValueStr, aValue)) |
79 | { |
80 | TCollection_ExtendedString aMessageString = |
81 | TCollection_ExtendedString |
82 | ("Cannot retrieve Y coordinate for XCAFDoc_Centroid attribute as \"") |
83 | + aValueStr + "\""; |
84 | WriteMessage (aMessageString); |
85 | return Standard_False; |
86 | } |
87 | aPos.SetY(aValue); |
88 | |
89 | // Z |
90 | if (!XmlObjMgt::GetReal(aValueStr, aValue)) |
91 | { |
92 | TCollection_ExtendedString aMessageString = |
93 | TCollection_ExtendedString |
94 | ("Cannot retrieve Z coordinate for XCAFDoc_Centroid attribute as \"") |
95 | + aValueStr + "\""; |
96 | WriteMessage (aMessageString); |
97 | return Standard_False; |
98 | } |
99 | aPos.SetZ(aValue); |
100 | |
101 | aTPos->Set(aPos); |
102 | |
103 | return Standard_True; |
104 | } |
105 | |
106 | //======================================================================= |
107 | //function : Paste |
108 | //purpose : transient -> persistent (store) |
109 | //======================================================================= |
110 | void XmlMXCAFDoc_CentroidDriver::Paste |
111 | (const Handle(TDF_Attribute)& theSource, |
112 | XmlObjMgt_Persistent& theTarget, |
113 | XmlObjMgt_SRelocationTable& ) const |
114 | { |
115 | Handle(XCAFDoc_Centroid) aTPos = Handle(XCAFDoc_Centroid)::DownCast(theSource); |
116 | if (!aTPos.IsNull()) |
117 | { |
118 | gp_Pnt aPos = aTPos->Get(); |
119 | char buf [64]; |
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120 | Sprintf (buf, "%.17g %.17g %.17g", aPos.X(), aPos.Y(), aPos.Z()); |
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121 | XmlObjMgt::SetStringValue(theTarget.Element(), buf); |
122 | } |
123 | } |