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

   1 /**\r
   2  * Namespace: System.Web.UI.WebControls\r
   3  * Class:     SelectedDatesCollection\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:  100%\r
  10  *\r
  11  * (C) Gaurav Vaish (2002)\r
  12  */\r
  13 \r
  14 using System;\r
  15 using System.Collections;\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 sealed class SelectedDatesCollection : ICollection, IEnumerable\r
  22         {\r
  23                 ArrayList dateList;\r
  24 \r
  25                 public SelectedDatesCollection(ArrayList dateList)\r
  26                 {\r
  27                         this.dateList = dateList;\r
  28                 }\r
  29 \r
  30                 public int Count\r
  31                 {\r
  32                         get\r
  33                         {\r
  34                                 return dateList.Count;\r
  35                         }\r
  36                 }\r
  37 \r
  38                 public bool IsReadOnly\r
  39                 {\r
  40                         get\r
  41                         {\r
  42                                 return false;\r
  43                         }\r
  44                 }\r
  45 \r
  46                 public bool IsSynchronized\r
  47                 {\r
  48                         get\r
  49                         {\r
  50                                 return false;\r
  51                         }\r
  52                 }\r
  53 \r
  54                 public DateTime this[int index]\r
  55                 {\r
  56                         get\r
  57                         {\r
  58                                 return (DateTime)(dateList[index]);\r
  59                         }\r
  60                 }\r
  61 \r
  62                 public object SyncRoot\r
  63                 {\r
  64                         get\r
  65                         {\r
  66                                 return this;\r
  67                         }\r
  68                 }\r
  69 \r
  70                 public void Add(DateTime date)\r
  71                 {\r
  72                         dateList.Add(date);\r
  73                 }\r
  74 \r
  75                 public void Clear()\r
  76                 {\r
  77                         dateList.Clear();\r
  78                 }\r
  79 \r
  80                 public bool Contains(DateTime date)\r
  81                 {\r
  82                         return dateList.Contains(date);\r
  83                 }\r
  84 \r
  85                 public void CopyTo(Array array, int index)\r
  86                 {\r
  87                         foreach(DateTime current in this)\r
  88                         {\r
  89                                 array.SetValue(current, index++);\r
  90                         }\r
  91                 }\r
  92 \r
  93                 public IEnumerator GetEnumerator()\r
  94                 {\r
  95                         return dateList.GetEnumerator();\r
  96                 }\r
  97 \r
  98                 public void Remove(DateTime date)\r
  99                 {\r
 100                         dateList.Remove(date);\r
 101                 }\r
 102 \r
 103                 public void SelectRange(DateTime fromDate, DateTime toDate)\r
 104                 {\r
 105                         dateList.Clear();\r
 106                         //FIXME: Probable bug in MS implementation. It SHOULD NOT\r
 107                         // clear the list if fromDate > toDate\r
 108                         if(fromDate > toDate)\r
 109                         {\r
 110                                 return;\r
 111                         }\r
 112                         DateTime local = fromDate;\r
 113                         do\r
 114                         {\r
 115                                 dateList.Add(local);\r
 116                                 local = local.AddDays(1);\r
 117                         } while(local < toDate);\r
 118                 }\r
 119 \r
 120                 internal ArrayList GetDateList ()\r
 121                 {\r
 122                         return dateList;\r
 123                 }\r
 124         }\r
 125 }\r