0024530: TKMesh - remove unused package IntPoly
[occt.git] / src / IFSelect / IFSelect_ListEditor.cxx
CommitLineData
973c2be1 1// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 2//
973c2be1 3// This file is part of Open CASCADE Technology software library.
b311480e 4//
973c2be1 5// This library is free software; you can redistribute it and / or modify it
6// under the terms of the GNU Lesser General Public version 2.1 as published
7// by the Free Software Foundation, with special exception defined in the file
8// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
9// distribution for complete text of the license and disclaimer of any warranty.
b311480e 10//
973c2be1 11// Alternatively, this file may be used under the terms of Open CASCADE
12// commercial license or contractual agreement.
b311480e 13
7fd59977 14#include <IFSelect_ListEditor.ixx>
15
16IFSelect_ListEditor::IFSelect_ListEditor ()
17: themax (0) , thetouc (0) { }
18
19 IFSelect_ListEditor::IFSelect_ListEditor
20 (const Handle(Interface_TypedValue)& def, const Standard_Integer max)
21: themax (max) , thedef (def) , thetouc (0) { }
22
23
24void IFSelect_ListEditor::LoadModel (const Handle(Interface_InterfaceModel)& model)
25{ themodl = model; }
26
27void IFSelect_ListEditor::LoadValues (const Handle(TColStd_HSequenceOfHAsciiString)& vals)
28{
29 theorig = vals;
30 ClearEdit();
31}
32
33
34void IFSelect_ListEditor::SetTouched ()
35{ thetouc = 1; }
36
37void IFSelect_ListEditor::ClearEdit ()
38{
39 theedit = new TColStd_HSequenceOfHAsciiString();
40 thestat = new TColStd_HSequenceOfInteger();
41 if (theorig.IsNull()) return;
42 Standard_Integer i,nb = theorig->Length();
43 for (i = 1; i <= nb; i ++) {
44 theedit->Append (theorig->Value(i));
45 thestat->Append (0);
46 }
47 thetouc = 0;
48}
49
50// ######## CHECK ########
51
52static Standard_Boolean CheckValue
53 (const Handle(TCollection_HAsciiString)& val,
54 const Handle(Interface_InterfaceModel)& modl,
55 const Handle(Interface_TypedValue)& thedef)
56{
57 if (val.IsNull() || modl.IsNull() || thedef.IsNull()) return Standard_True;
58
59 Interface_ParamType pty = thedef->Type();
60 if (!thedef->Satisfies(val)) return Standard_False;
61 if (pty == Interface_ParamIdent && !val.IsNull()) {
62 if (modl->NextNumberForLabel(val->ToCString(),0) <= 0)
63 return Standard_False;
64 }
65 return Standard_True;
66}
67
68// ######## EDITION ########
69
70Standard_Boolean IFSelect_ListEditor::LoadEdited
71 (const Handle(TColStd_HSequenceOfHAsciiString)& list)
72{
73 if (list.IsNull()) return Standard_False;
74 Standard_Integer i, nb = list->Length();
75 if (nb > themax) return Standard_False;
7fd59977 76
77// check values
78 if (!thedef.IsNull()) {
7fd59977 79 for (i = 1; i <= nb; i ++) {
80 Handle(TCollection_HAsciiString) newval = list->Value(i);
81 if (!CheckValue (newval,themodl,thedef)) return Standard_False;
82 }
83 }
84
85// OK
86 theedit = list;
87 thestat = new TColStd_HSequenceOfInteger();
88 for (i = 1; i <= nb; i ++) thestat->Append (1);
89 thetouc = 1;
90
91 return Standard_True;
92}
93
94
95Standard_Boolean IFSelect_ListEditor::SetValue
96 (const Standard_Integer num, const Handle(TCollection_HAsciiString)& val)
97{
98 if (theedit.IsNull()) return Standard_False;
99 if (num < 1 || num > theedit->Length()) return Standard_False;
100
101// check value
102 if (!CheckValue(val,themodl,thedef)) return Standard_False;
103
104// OK
105 theedit->SetValue (num,val);
106 thestat->SetValue (num,1);
107 thetouc = 1;
108 return Standard_True;
109}
110
111
112Standard_Boolean IFSelect_ListEditor::AddValue
113 (const Handle(TCollection_HAsciiString)& val, const Standard_Integer atnum)
114{
115 if (theedit.IsNull()) return Standard_False;
116 if (themax > 0 && theedit->Length() >= themax) return Standard_False;
117 if (!CheckValue (val,themodl,thedef)) return Standard_False;
118 if (atnum > 0) {
119 theedit->InsertBefore (atnum,val);
120 thestat->InsertBefore (atnum,2);
121 } else {
122 theedit->Append (val);
123 thestat->Append (2);
124 }
125 thetouc = 2;
126 return Standard_True;
127}
128
129
130Standard_Boolean IFSelect_ListEditor::Remove
131 (const Standard_Integer num, const Standard_Integer howmany)
132{
133 if (theedit.IsNull()) return Standard_False;
134 Standard_Integer nb = theedit->Length();
135 if (num < 0) return Standard_False;
136 if (num == 0) return Remove (nb-howmany,howmany);
137
138 if ((num+howmany) > nb) return Standard_False;
139 theedit->Remove(num,howmany);
140 thestat->Remove(num,howmany);
141 thetouc = 3;
142 return Standard_True;
143}
144
145
146// ######## QUERIES ########
147
148Handle(TColStd_HSequenceOfHAsciiString) IFSelect_ListEditor::OriginalValues () const
149{ return theorig; }
150
151Handle(TColStd_HSequenceOfHAsciiString) IFSelect_ListEditor::EditedValues () const
152{ return theedit; }
153
154
155Standard_Integer IFSelect_ListEditor::NbValues (const Standard_Boolean edited) const
156{
157 if (edited) return (theedit.IsNull() ? 0 : theedit->Length());
158 return (theorig.IsNull() ? 0 : theorig->Length());
159}
160
161
162Handle(TCollection_HAsciiString) IFSelect_ListEditor::Value
163 (const Standard_Integer num, const Standard_Boolean edited) const
164{
165 Handle(TCollection_HAsciiString) val;
166 if (edited) {
167 if (theedit.IsNull()) return val;
168 if (num < 1 || num > theedit->Length()) return val;
169 val = theedit->Value(num);
170 } else {
171 if (theorig.IsNull()) return val;
172 if (num < 1 || num > theorig->Length()) return val;
173 val = theorig->Value(num);
174 }
175 return val;
176}
177
178Standard_Boolean IFSelect_ListEditor::IsChanged (const Standard_Integer num) const
179{
180 if (thestat.IsNull()) return Standard_False;
181 if (num < 1 || num > thestat->Length()) return Standard_False;
182 Standard_Integer stat = thestat->Value(num);
183 return (stat != 0);
184}
185
186Standard_Boolean IFSelect_ListEditor::IsModified (const Standard_Integer num) const
187{
188 if (thestat.IsNull()) return Standard_False;
189 if (num < 1 || num > thestat->Length()) return Standard_False;
190 Standard_Integer stat = thestat->Value(num);
191 return (stat == 1);
192}
193
194Standard_Boolean IFSelect_ListEditor::IsAdded (const Standard_Integer num) const
195{
196 if (thestat.IsNull()) return Standard_False;
197 if (num < 1 || num > thestat->Length()) return Standard_False;
198 Standard_Integer stat = thestat->Value(num);
199 return (stat == 2);
200}
201
202Standard_Boolean IFSelect_ListEditor::IsTouched () const
203 { return (thetouc != 0); }