Merge pull request #268 from pcc/menudeactivate
[mono.git] / mcs / class / System.Configuration / System.Configuration / ConfigurationPropertyAttribute.cs
1 //
2 // System.Configuration.ConfigurationPropertyAttribute.cs
3 //
4 // Authors:
5 //      Duncan Mak (duncan@ximian.com)
6 //  Lluis Sanchez Gual (lluis@novell.com)
7 //
8 // Permission is hereby granted, free of charge, to any person obtaining
9 // a copy of this software and associated documentation files (the
10 // "Software"), to deal in the Software without restriction, including
11 // without limitation the rights to use, copy, modify, merge, publish,
12 // distribute, sublicense, and/or sell copies of the Software, and to
13 // permit persons to whom the Software is furnished to do so, subject to
14 // the following conditions:
15 // 
16 // The above copyright notice and this permission notice shall be
17 // included in all copies or substantial portions of the Software.
18 // 
19 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
20 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
21 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
22 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
23 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
24 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
25 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26 //
27 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
28 //
29
30 namespace System.Configuration
31 {
32         [AttributeUsage (AttributeTargets.Property)]
33         public sealed class ConfigurationPropertyAttribute : Attribute
34         {
35                 string name;
36                 object default_value = ConfigurationProperty.NoDefaultValue;
37                 ConfigurationPropertyOptions flags;
38                 
39                 public ConfigurationPropertyAttribute (string name)
40                 {
41                         this.name = name;
42                 }
43                 
44                 public bool IsKey {
45                         get { return (flags & ConfigurationPropertyOptions.IsKey) != 0; }
46                         set {
47                                 if (value) flags |= ConfigurationPropertyOptions.IsKey; 
48                                 else flags &= ~ConfigurationPropertyOptions.IsKey; 
49                         }
50                 }
51                 
52                 public bool IsDefaultCollection {
53                         get { return (flags & ConfigurationPropertyOptions.IsDefaultCollection) != 0; }
54                         set {
55                                 if (value) flags |= ConfigurationPropertyOptions.IsDefaultCollection; 
56                                 else flags &= ~ConfigurationPropertyOptions.IsDefaultCollection; 
57                         }
58                 }
59                 
60                 public object DefaultValue {
61                         get { return default_value; }
62                         set { default_value = value; }
63                 }
64                 
65                 public ConfigurationPropertyOptions Options {
66                         get { return flags; }
67                         set { flags = value; }
68                 }
69                 
70                 public string Name {
71                         get { return name; }
72                 }
73                 
74                 public bool IsRequired {
75                         get { return (flags & ConfigurationPropertyOptions.IsRequired) != 0; }
76                         set {
77                                 if (value) flags |= ConfigurationPropertyOptions.IsRequired; 
78                                 else flags &= ~ConfigurationPropertyOptions.IsRequired; 
79                         }
80                 }
81         }
82 }
83