1 // Permission is hereby granted, free of charge, to any person obtaining
2 // a copy of this software and associated documentation files (the
3 // "Software"), to deal in the Software without restriction, including
4 // without limitation the rights to use, copy, modify, merge, publish,
5 // distribute, sublicense, and/or sell copies of the Software, and to
6 // permit persons to whom the Software is furnished to do so, subject to
7 // the following conditions:
9 // The above copyright notice and this permission notice shall be
10 // included in all copies or substantial portions of the Software.
12 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
13 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
14 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
15 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
16 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
17 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
18 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20 // Copyright (c) 2007 Novell, Inc.
25 using System.ComponentModel;
26 using System.Collections;
27 using System.Reflection;
28 using System.Globalization;
30 namespace System.Windows.Forms
32 public class PaddingConverter : TypeConverter
34 public PaddingConverter ()
38 #region Public Instance Methods
39 public override bool CanConvertFrom (ITypeDescriptorContext context, Type sourceType)
41 if (sourceType == typeof (string))
47 public override bool CanConvertTo (ITypeDescriptorContext context, Type destinationType)
49 if (destinationType == typeof (string))
55 public override object ConvertFrom (ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value)
57 if ((value == null) || !(value is String))
58 return base.ConvertFrom (context, culture, value);
61 culture = CultureInfo.CurrentCulture;
63 string[] parts = ((string)value).Split (culture.TextInfo.ListSeparator.ToCharArray ());
65 return new Padding (int.Parse (parts[0].Trim ()), int.Parse (parts[1].Trim ()), int.Parse (parts[2].Trim ()), int.Parse (parts[3].Trim ()));
68 public override object ConvertTo (ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destinationType)
70 if ((value == null) || !(value is Padding) || (destinationType != typeof(string)))
71 return base.ConvertTo (context, culture, value, destinationType);
74 culture = CultureInfo.CurrentCulture;
76 Padding p = (Padding)value;
78 return string.Format ("{0}{4} {1}{4} {2}{4} {3}", p.Left, p.Top, p.Right, p.Bottom, culture.TextInfo.ListSeparator);
81 public override object CreateInstance (ITypeDescriptorContext context, IDictionary propertyValues)
83 return new Padding ((int)propertyValues["Left"], (int)propertyValues["Top"], (int)propertyValues["Right"], (int)propertyValues["Bottom"]);
86 public override bool GetCreateInstanceSupported (ITypeDescriptorContext context)
91 public override PropertyDescriptorCollection GetProperties (ITypeDescriptorContext context, object value, Attribute[] attributes)
93 return TypeDescriptor.GetProperties (typeof (Padding), attributes);
96 public override bool GetPropertiesSupported (ITypeDescriptorContext context)