0026936: Drawbacks of inlining in new type system in OCCT 7.0 -- manual
[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//
d5f74e42 5// This library is free software; you can redistribute it and/or modify it under
6// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1 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
42cf5bc1 14
15#include <IFSelect_ListEditor.hxx>
16#include <Interface_InterfaceModel.hxx>
17#include <Interface_TypedValue.hxx>
18#include <Standard_Type.hxx>
19#include <TCollection_HAsciiString.hxx>
7fd59977 20
21IFSelect_ListEditor::IFSelect_ListEditor ()
22: themax (0) , thetouc (0) { }
23
24 IFSelect_ListEditor::IFSelect_ListEditor
25 (const Handle(Interface_TypedValue)& def, const Standard_Integer max)
26: themax (max) , thedef (def) , thetouc (0) { }
27
28
29void IFSelect_ListEditor::LoadModel (const Handle(Interface_InterfaceModel)& model)
30{ themodl = model; }
31
32void IFSelect_ListEditor::LoadValues (const Handle(TColStd_HSequenceOfHAsciiString)& vals)
33{
34 theorig = vals;
35 ClearEdit();
36}
37
38
39void IFSelect_ListEditor::SetTouched ()
40{ thetouc = 1; }
41
42void IFSelect_ListEditor::ClearEdit ()
43{
44 theedit = new TColStd_HSequenceOfHAsciiString();
45 thestat = new TColStd_HSequenceOfInteger();
46 if (theorig.IsNull()) return;
47 Standard_Integer i,nb = theorig->Length();
48 for (i = 1; i <= nb; i ++) {
49 theedit->Append (theorig->Value(i));
50 thestat->Append (0);
51 }
52 thetouc = 0;
53}
54
55// ######## CHECK ########
56
57static Standard_Boolean CheckValue
58 (const Handle(TCollection_HAsciiString)& val,
59 const Handle(Interface_InterfaceModel)& modl,
60 const Handle(Interface_TypedValue)& thedef)
61{
62 if (val.IsNull() || modl.IsNull() || thedef.IsNull()) return Standard_True;
63
64 Interface_ParamType pty = thedef->Type();
65 if (!thedef->Satisfies(val)) return Standard_False;
66 if (pty == Interface_ParamIdent && !val.IsNull()) {
67 if (modl->NextNumberForLabel(val->ToCString(),0) <= 0)
68 return Standard_False;
69 }
70 return Standard_True;
71}
72
73// ######## EDITION ########
74
75Standard_Boolean IFSelect_ListEditor::LoadEdited
76 (const Handle(TColStd_HSequenceOfHAsciiString)& list)
77{
78 if (list.IsNull()) return Standard_False;
79 Standard_Integer i, nb = list->Length();
80 if (nb > themax) return Standard_False;
7fd59977 81
82// check values
83 if (!thedef.IsNull()) {
7fd59977 84 for (i = 1; i <= nb; i ++) {
85 Handle(TCollection_HAsciiString) newval = list->Value(i);
86 if (!CheckValue (newval,themodl,thedef)) return Standard_False;
87 }
88 }
89
90// OK
91 theedit = list;
92 thestat = new TColStd_HSequenceOfInteger();
93 for (i = 1; i <= nb; i ++) thestat->Append (1);
94 thetouc = 1;
95
96 return Standard_True;
97}
98
99
100Standard_Boolean IFSelect_ListEditor::SetValue
101 (const Standard_Integer num, const Handle(TCollection_HAsciiString)& val)
102{
103 if (theedit.IsNull()) return Standard_False;
104 if (num < 1 || num > theedit->Length()) return Standard_False;
105
106// check value
107 if (!CheckValue(val,themodl,thedef)) return Standard_False;
108
109// OK
110 theedit->SetValue (num,val);
111 thestat->SetValue (num,1);
112 thetouc = 1;
113 return Standard_True;
114}
115
116
117Standard_Boolean IFSelect_ListEditor::AddValue
118 (const Handle(TCollection_HAsciiString)& val, const Standard_Integer atnum)
119{
120 if (theedit.IsNull()) return Standard_False;
121 if (themax > 0 && theedit->Length() >= themax) return Standard_False;
122 if (!CheckValue (val,themodl,thedef)) return Standard_False;
123 if (atnum > 0) {
124 theedit->InsertBefore (atnum,val);
125 thestat->InsertBefore (atnum,2);
126 } else {
127 theedit->Append (val);
128 thestat->Append (2);
129 }
130 thetouc = 2;
131 return Standard_True;
132}
133
134
135Standard_Boolean IFSelect_ListEditor::Remove
136 (const Standard_Integer num, const Standard_Integer howmany)
137{
138 if (theedit.IsNull()) return Standard_False;
139 Standard_Integer nb = theedit->Length();
140 if (num < 0) return Standard_False;
141 if (num == 0) return Remove (nb-howmany,howmany);
142
143 if ((num+howmany) > nb) return Standard_False;
144 theedit->Remove(num,howmany);
145 thestat->Remove(num,howmany);
146 thetouc = 3;
147 return Standard_True;
148}
149
150
151// ######## QUERIES ########
152
153Handle(TColStd_HSequenceOfHAsciiString) IFSelect_ListEditor::OriginalValues () const
154{ return theorig; }
155
156Handle(TColStd_HSequenceOfHAsciiString) IFSelect_ListEditor::EditedValues () const
157{ return theedit; }
158
159
160Standard_Integer IFSelect_ListEditor::NbValues (const Standard_Boolean edited) const
161{
162 if (edited) return (theedit.IsNull() ? 0 : theedit->Length());
163 return (theorig.IsNull() ? 0 : theorig->Length());
164}
165
166
167Handle(TCollection_HAsciiString) IFSelect_ListEditor::Value
168 (const Standard_Integer num, const Standard_Boolean edited) const
169{
170 Handle(TCollection_HAsciiString) val;
171 if (edited) {
172 if (theedit.IsNull()) return val;
173 if (num < 1 || num > theedit->Length()) return val;
174 val = theedit->Value(num);
175 } else {
176 if (theorig.IsNull()) return val;
177 if (num < 1 || num > theorig->Length()) return val;
178 val = theorig->Value(num);
179 }
180 return val;
181}
182
183Standard_Boolean IFSelect_ListEditor::IsChanged (const Standard_Integer num) const
184{
185 if (thestat.IsNull()) return Standard_False;
186 if (num < 1 || num > thestat->Length()) return Standard_False;
187 Standard_Integer stat = thestat->Value(num);
188 return (stat != 0);
189}
190
191Standard_Boolean IFSelect_ListEditor::IsModified (const Standard_Integer num) const
192{
193 if (thestat.IsNull()) return Standard_False;
194 if (num < 1 || num > thestat->Length()) return Standard_False;
195 Standard_Integer stat = thestat->Value(num);
196 return (stat == 1);
197}
198
199Standard_Boolean IFSelect_ListEditor::IsAdded (const Standard_Integer num) const
200{
201 if (thestat.IsNull()) return Standard_False;
202 if (num < 1 || num > thestat->Length()) return Standard_False;
203 Standard_Integer stat = thestat->Value(num);
204 return (stat == 2);
205}
206
207Standard_Boolean IFSelect_ListEditor::IsTouched () const
208 { return (thetouc != 0); }