0031687: Draw Harness, ViewerTest - extend command vrenderparams with option updating...
[occt.git] / src / RWStepAP242 / RWStepAP242_RWGeometricItemSpecificUsage.cxx
CommitLineData
28a73c1f 1// Created on: 2015-07-07
2// Created by: Irina KRYLOVA
3// Copyright (c) 2015 OPEN CASCADE SAS
4//
5// This file is part of Open CASCADE Technology software library.
6//
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
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.
12//
13// Alternatively, this file may be used under the terms of Open CASCADE
14// commercial license or contractual agreement.
15
16#include <RWStepAP242_RWGeometricItemSpecificUsage.hxx>
17#include <Interface_EntityIterator.hxx>
18#include <StepData_StepReaderData.hxx>
19#include <StepData_StepWriter.hxx>
20#include <StepAP242_GeometricItemSpecificUsage.hxx>
21#include <StepRepr_HArray1OfRepresentationItem.hxx>
22#include <StepRepr_Representation.hxx>
92efcf78 23#include <StepRepr_RepresentationItem.hxx>
28a73c1f 24
25
26RWStepAP242_RWGeometricItemSpecificUsage::RWStepAP242_RWGeometricItemSpecificUsage () {}
27
28void RWStepAP242_RWGeometricItemSpecificUsage::ReadStep
29 (const Handle(StepData_StepReaderData)& data,
30 const Standard_Integer num,
31 Handle(Interface_Check)& ach,
32 const Handle(StepAP242_GeometricItemSpecificUsage)& ent) const
33{
34
35
36 // --- Number of Parameter Control ---
37
38 if (!data->CheckNbParams(num,5,ach,"geometric_item_specific_usage")) return;
39
40 // Inherited fields of ItemIdentifiedRepresentationUsage
41
42 Handle(TCollection_HAsciiString) aName;
43 data->ReadString (num,1,"item_identified_representation_usage.name",ach,aName);
44
45 Handle(TCollection_HAsciiString) aDescription;
46 if (data->IsParamDefined (num,2)) {
47 data->ReadString (num,2,"item_identified_representation_usage.description",ach,aDescription);
48 }
49
50 StepAP242_ItemIdentifiedRepresentationUsageDefinition aDefinition;
51 data->ReadEntity(num,3,"item_identified_representation_usage.definition",ach,aDefinition);
52
53 Handle(StepRepr_Representation) aRepresentation;
54 data->ReadEntity (num,4,"item_identified_representation_usage.used_representation",ach,STANDARD_TYPE(StepRepr_Representation), aRepresentation);
55
56 Handle(StepRepr_HArray1OfRepresentationItem) anItems;
57 Handle(StepRepr_RepresentationItem) anEnt;
58 Standard_Integer nbSub;
59 Interface_ParamType aType = data->ParamType(num, 5);
60 if (aType == Interface_ParamIdent) {
61 data->ReadEntity(num, 5,"item_identified_representation_usage.identified_item", ach, STANDARD_TYPE(StepRepr_RepresentationItem), anEnt);
62 anItems = new StepRepr_HArray1OfRepresentationItem (1, 1);
63 anItems->SetValue(1, anEnt);
64 }
65 else if (data->ReadSubList (num,5,"item_identified_representation_usage.identified_item",ach,nbSub)) {
66 Standard_Integer nbElements = data->NbParams(nbSub);
67 anItems = new StepRepr_HArray1OfRepresentationItem (1, nbElements);
68 for (Standard_Integer i = 1; i <= nbElements; i++) {
69 if (data->ReadEntity(nbSub, i,"representation_item", ach,
70 STANDARD_TYPE(StepRepr_RepresentationItem), anEnt))
71 anItems->SetValue(i, anEnt);
72 }
73 }
74
75 //--- Initialisation of the read entity ---
76
77 ent->Init(aName, aDescription, aDefinition, aRepresentation, anItems);
78}
79
80void RWStepAP242_RWGeometricItemSpecificUsage::WriteStep
81 (StepData_StepWriter& SW,
82 const Handle(StepAP242_GeometricItemSpecificUsage)& ent) const
83{
84 // Inherited fields of ItemIdentifiedRepresentationUsage
85
86 SW.Send(ent->Name());
87
88 SW.Send(ent->Description());
89
90 SW.Send(ent->Definition().Value());
91
92 SW.Send(ent->UsedRepresentation());
93
94 if (ent->NbIdentifiedItem() == 1)
95 SW.Send(ent->IdentifiedItemValue(1));
96 else {
97 SW.OpenSub();
98 for (Standard_Integer i = 1; i <= ent->NbIdentifiedItem(); i++) {
99 SW.Send(ent->IdentifiedItemValue(i));
100 }
101 SW.CloseSub();
102 }
103}
104
105void RWStepAP242_RWGeometricItemSpecificUsage::Share(
106 const Handle(StepAP242_GeometricItemSpecificUsage)& ent,
107 Interface_EntityIterator& iter) const
108{
109 // Inherited fields of ItemIdentifiedRepresentationUsage
110
111 iter.AddItem(ent->Definition().Value());
112 Standard_Integer i, nb = ent->NbIdentifiedItem();
113 for (i = 1; i <= nb; i++)
114 iter.AddItem (ent->IdentifiedItemValue(i));
115}
116