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/**
* Namespace: System.Web.UI.WebControls
* Class: FontNamesConverter
*
* Author: Gaurav Vaish
* Maintainer: gvaish@iitk.ac.in
* Contact: <my_scripts2001@yahoo.com>, <gvaish@iitk.ac.in>
* Implementation: yes
* Status: 100%
*
* (C) Gaurav Vaish (2002)
*/
using System;
using System.Globalization;
using System.ComponentModel;
using System.Web;
using System.Web.UI;
namespace System.Web.UI.WebControls
{
public class FontNamesConverter : TypeConverter
{
public FontNamesConverter(): base()
{
}
public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType)
{
return (sourceType == typeof(string));
}
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
if(value is string)
{
string fontNames = (string)value;
if(fontNames.Length == 0)
{
return (new string[0]);
}
string[] names = fontNames.Split(new char[] { ','});
for(int i=0; i < names.Length; i++)
{
names[i] = names[i].Trim();
}
return names;
}
throw GetConvertFromException(value);
}
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if(destinationType == typeof(string))
{
if(value == null || ((string[])value) == null)
return String.Empty;
return String.Join(",", (string[])value);
}
throw GetConvertToException(value, destinationType);
}
}
}
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