mcs/class/System.Web/System.Web.UI.WebControls/WebColorConverter.cs

   1 /**\r
   2  * Namespace: System.Web.UI.WebControls\r
   3  * Class:     WebColorConverter\r
   4  * \r
   5  * Author:  Gaurav Vaish\r
   6  * Maintainer: gvaish@iitk.ac.in\r
   7  * Contact: <my_scripts2001@yahoo.com>, <gvaish@iitk.ac.in>\r
   8  * Implementation: yes\r
   9  * Status:  ??%\r
  10  * \r
  11  * (C) Gaurav Vaish (2002)\r
  12  */\r
  13 \r
  14 using System;\r
  15 using System.Drawing;\r
  16 using System.Web;\r
  17 using System.Web.UI;\r
  18 \r
  19 namespace System.Web.UI.WebControls\r
  20 {\r
  21         public class WebColorConverter : ColorConverter\r
  22         {\r
  23                 public WebColorConverter(): base()\r
  24                 {\r
  25                 }\r
  26                 \r
  27                 [MonoTODO("Implement_If_Color_Is_#xxxxxx_OR_A_KnownColor")]\r
  28                 public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)\r
  29                 {\r
  30                         if(value is string)\r
  31                         {\r
  32                                 string val = ((string)value).Trim();\r
  33                                 if(val == String.Empty || val.Lenth == 0)\r
  34                                 {\r
  35                                         return Color.Empty;\r
  36                                 }\r
  37                                 if(val[0] == '#')\r
  38                                 {\r
  39                                         throw new NotImplementedException();\r
  40                                 }\r
  41                         }\r
  42                         return ConvertFrom(context, culture, value);\r
  43                 }\r
  44                 \r
  45                 [MonoTODO("Convert_To_For_KnownColor_And_For_#xxxxxx")]\r
  46                 public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)\r
  47                 {\r
  48                         if(destinationType == null)\r
  49                         {\r
  50                                 throw new ArgumentNullException("destinationType");\r
  51                         }\r
  52                         throw new NotImplementedException();\r
  53                 }\r
  54         }\r
  55 }\r