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1 | // Copyright (c) 1999-2012 OPEN CASCADE SAS |
2 | // |
3 | // The content of this file is subject to the Open CASCADE Technology Public |
4 | // License Version 6.5 (the "License"). You may not use the content of this file |
5 | // except in compliance with the License. Please obtain a copy of the License |
6 | // at http://www.opencascade.org and read it completely before using this file. |
7 | // |
8 | // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
9 | // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
10 | // |
11 | // The Original Code and all software distributed under the License is |
12 | // distributed on an "AS IS" basis, without warranty of any kind, and the |
13 | // Initial Developer hereby disclaims all such warranties, including without |
14 | // limitation, any warranties of merchantability, fitness for a particular |
15 | // purpose or non-infringement. Please see the License for the specific terms |
16 | // and conditions governing the rights and limitations under the License. |
17 | |
7fd59977 |
18 | #include <IFSelect_ListEditor.ixx> |
19 | |
20 | IFSelect_ListEditor::IFSelect_ListEditor () |
21 | : themax (0) , thetouc (0) { } |
22 | |
23 | IFSelect_ListEditor::IFSelect_ListEditor |
24 | (const Handle(Interface_TypedValue)& def, const Standard_Integer max) |
25 | : themax (max) , thedef (def) , thetouc (0) { } |
26 | |
27 | |
28 | void IFSelect_ListEditor::LoadModel (const Handle(Interface_InterfaceModel)& model) |
29 | { themodl = model; } |
30 | |
31 | void IFSelect_ListEditor::LoadValues (const Handle(TColStd_HSequenceOfHAsciiString)& vals) |
32 | { |
33 | theorig = vals; |
34 | ClearEdit(); |
35 | } |
36 | |
37 | |
38 | void IFSelect_ListEditor::SetTouched () |
39 | { thetouc = 1; } |
40 | |
41 | void IFSelect_ListEditor::ClearEdit () |
42 | { |
43 | theedit = new TColStd_HSequenceOfHAsciiString(); |
44 | thestat = new TColStd_HSequenceOfInteger(); |
45 | if (theorig.IsNull()) return; |
46 | Standard_Integer i,nb = theorig->Length(); |
47 | for (i = 1; i <= nb; i ++) { |
48 | theedit->Append (theorig->Value(i)); |
49 | thestat->Append (0); |
50 | } |
51 | thetouc = 0; |
52 | } |
53 | |
54 | // ######## CHECK ######## |
55 | |
56 | static Standard_Boolean CheckValue |
57 | (const Handle(TCollection_HAsciiString)& val, |
58 | const Handle(Interface_InterfaceModel)& modl, |
59 | const Handle(Interface_TypedValue)& thedef) |
60 | { |
61 | if (val.IsNull() || modl.IsNull() || thedef.IsNull()) return Standard_True; |
62 | |
63 | Interface_ParamType pty = thedef->Type(); |
64 | if (!thedef->Satisfies(val)) return Standard_False; |
65 | if (pty == Interface_ParamIdent && !val.IsNull()) { |
66 | if (modl->NextNumberForLabel(val->ToCString(),0) <= 0) |
67 | return Standard_False; |
68 | } |
69 | return Standard_True; |
70 | } |
71 | |
72 | // ######## EDITION ######## |
73 | |
74 | Standard_Boolean IFSelect_ListEditor::LoadEdited |
75 | (const Handle(TColStd_HSequenceOfHAsciiString)& list) |
76 | { |
77 | if (list.IsNull()) return Standard_False; |
78 | Standard_Integer i, nb = list->Length(); |
79 | if (nb > themax) return Standard_False; |
80 | Interface_ParamType pty = Interface_ParamText; |
81 | |
82 | // check values |
83 | if (!thedef.IsNull()) { |
84 | pty = thedef->Type(); |
85 | for (i = 1; i <= nb; i ++) { |
86 | Handle(TCollection_HAsciiString) newval = list->Value(i); |
87 | if (!CheckValue (newval,themodl,thedef)) return Standard_False; |
88 | } |
89 | } |
90 | |
91 | // OK |
92 | theedit = list; |
93 | thestat = new TColStd_HSequenceOfInteger(); |
94 | for (i = 1; i <= nb; i ++) thestat->Append (1); |
95 | thetouc = 1; |
96 | |
97 | return Standard_True; |
98 | } |
99 | |
100 | |
101 | Standard_Boolean IFSelect_ListEditor::SetValue |
102 | (const Standard_Integer num, const Handle(TCollection_HAsciiString)& val) |
103 | { |
104 | if (theedit.IsNull()) return Standard_False; |
105 | if (num < 1 || num > theedit->Length()) return Standard_False; |
106 | |
107 | // check value |
108 | if (!CheckValue(val,themodl,thedef)) return Standard_False; |
109 | |
110 | // OK |
111 | theedit->SetValue (num,val); |
112 | thestat->SetValue (num,1); |
113 | thetouc = 1; |
114 | return Standard_True; |
115 | } |
116 | |
117 | |
118 | Standard_Boolean IFSelect_ListEditor::AddValue |
119 | (const Handle(TCollection_HAsciiString)& val, const Standard_Integer atnum) |
120 | { |
121 | if (theedit.IsNull()) return Standard_False; |
122 | if (themax > 0 && theedit->Length() >= themax) return Standard_False; |
123 | if (!CheckValue (val,themodl,thedef)) return Standard_False; |
124 | if (atnum > 0) { |
125 | theedit->InsertBefore (atnum,val); |
126 | thestat->InsertBefore (atnum,2); |
127 | } else { |
128 | theedit->Append (val); |
129 | thestat->Append (2); |
130 | } |
131 | thetouc = 2; |
132 | return Standard_True; |
133 | } |
134 | |
135 | |
136 | Standard_Boolean IFSelect_ListEditor::Remove |
137 | (const Standard_Integer num, const Standard_Integer howmany) |
138 | { |
139 | if (theedit.IsNull()) return Standard_False; |
140 | Standard_Integer nb = theedit->Length(); |
141 | if (num < 0) return Standard_False; |
142 | if (num == 0) return Remove (nb-howmany,howmany); |
143 | |
144 | if ((num+howmany) > nb) return Standard_False; |
145 | theedit->Remove(num,howmany); |
146 | thestat->Remove(num,howmany); |
147 | thetouc = 3; |
148 | return Standard_True; |
149 | } |
150 | |
151 | |
152 | // ######## QUERIES ######## |
153 | |
154 | Handle(TColStd_HSequenceOfHAsciiString) IFSelect_ListEditor::OriginalValues () const |
155 | { return theorig; } |
156 | |
157 | Handle(TColStd_HSequenceOfHAsciiString) IFSelect_ListEditor::EditedValues () const |
158 | { return theedit; } |
159 | |
160 | |
161 | Standard_Integer IFSelect_ListEditor::NbValues (const Standard_Boolean edited) const |
162 | { |
163 | if (edited) return (theedit.IsNull() ? 0 : theedit->Length()); |
164 | return (theorig.IsNull() ? 0 : theorig->Length()); |
165 | } |
166 | |
167 | |
168 | Handle(TCollection_HAsciiString) IFSelect_ListEditor::Value |
169 | (const Standard_Integer num, const Standard_Boolean edited) const |
170 | { |
171 | Handle(TCollection_HAsciiString) val; |
172 | if (edited) { |
173 | if (theedit.IsNull()) return val; |
174 | if (num < 1 || num > theedit->Length()) return val; |
175 | val = theedit->Value(num); |
176 | } else { |
177 | if (theorig.IsNull()) return val; |
178 | if (num < 1 || num > theorig->Length()) return val; |
179 | val = theorig->Value(num); |
180 | } |
181 | return val; |
182 | } |
183 | |
184 | Standard_Boolean IFSelect_ListEditor::IsChanged (const Standard_Integer num) const |
185 | { |
186 | if (thestat.IsNull()) return Standard_False; |
187 | if (num < 1 || num > thestat->Length()) return Standard_False; |
188 | Standard_Integer stat = thestat->Value(num); |
189 | return (stat != 0); |
190 | } |
191 | |
192 | Standard_Boolean IFSelect_ListEditor::IsModified (const Standard_Integer num) const |
193 | { |
194 | if (thestat.IsNull()) return Standard_False; |
195 | if (num < 1 || num > thestat->Length()) return Standard_False; |
196 | Standard_Integer stat = thestat->Value(num); |
197 | return (stat == 1); |
198 | } |
199 | |
200 | Standard_Boolean IFSelect_ListEditor::IsAdded (const Standard_Integer num) const |
201 | { |
202 | if (thestat.IsNull()) return Standard_False; |
203 | if (num < 1 || num > thestat->Length()) return Standard_False; |
204 | Standard_Integer stat = thestat->Value(num); |
205 | return (stat == 2); |
206 | } |
207 | |
208 | Standard_Boolean IFSelect_ListEditor::IsTouched () const |
209 | { return (thetouc != 0); } |