mcs/class/Managed.Windows.Forms/System.Windows.Forms/AutoCompleteStringCollection.cs

   1 //
   2 //  AutoCompleteStringCollection.cs
   3 //
   4 // Permission is hereby granted, free of charge, to any person obtaining
   5 // a copy of this software and associated documentation files (the
   6 // "Software"), to deal in the Software without restriction, including
   7 // without limitation the rights to use, copy, modify, merge, publish,
   8 // distribute, sublicense, and/or sell copies of the Software, and to
   9 // permit persons to whom the Software is furnished to do so, subject to
  10 // the following conditions:
  11 //
  12 // The above copyright notice and this permission notice shall be
  13 // included in all copies or substantial portions of the Software.
  14 //
  15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  16 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  17 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  18 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  19 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  20 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  21 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  22 //
  23 // Copyright (c) 2006 Daniel Nauck
  24 //
  25 // Author:
  26 //      Daniel Nauck    (dna(at)mono-project(dot)de)
  27
  28 #if NET_2_0
  29
  30 using System;
  31 using System.Collections;
  32 using System.ComponentModel;
  33 using System.Reflection;
  34
  35 namespace System.Windows.Forms
  36 {
  37         public class AutoCompleteStringCollection : IList, ICollection, IEnumerable
  38         {
  39                 private ArrayList list = null;
  40
  41                 public AutoCompleteStringCollection ()
  42                 {
  43                         list = new ArrayList ();
  44                 }
  45
  46                 public event CollectionChangeEventHandler CollectionChanged;
  47
  48                 protected void OnCollectionChanged (CollectionChangeEventArgs e)
  49                 {
  50                         if(CollectionChanged == null)
  51                                 return;
  52
  53                         CollectionChanged (this, e);
  54                 }
  55
  56                 #region IEnumerable Members
  57
  58                 public IEnumerator GetEnumerator ()
  59                 {
  60                         return list.GetEnumerator ();
  61                 }
  62
  63                 #endregion
  64
  65                 #region ICollection Members
  66
  67                 void ICollection.CopyTo (Array array, int index)
  68                 {
  69                         list.CopyTo (array, index);
  70                 }
  71
  72                 public void CopyTo (string[] array, int index)
  73                 {
  74                         list.CopyTo (array, index);
  75                 }
  76
  77                 public int Count
  78                 {
  79                         get { return list.Count; }
  80                 }
  81
  82                 public bool IsSynchronized
  83                 {
  84                         get { return false; }
  85                 }
  86
  87                 public object SyncRoot
  88                 {
  89                         get { return this; }
  90                 }
  91
  92                 #endregion
  93
  94                 #region IList Members
  95
  96                 int IList.Add (object value)
  97                 {
  98                         return Add ((string)value);
  99                 }
 100
 101                 public int Add (string value)
 102                 {
 103                         int index = list.Add (value);
 104                         OnCollectionChanged (new CollectionChangeEventArgs (CollectionChangeAction.Add, value));
 105                         return index;
 106                 }
 107
 108                 public void AddRange (string[] value)
 109                 {
 110                         if (value == null)
 111                                 throw new ArgumentNullException ("value", "Argument cannot be null!");
 112
 113                         list.AddRange (value);
 114                         OnCollectionChanged (new CollectionChangeEventArgs (CollectionChangeAction.Refresh, null));
 115                 }
 116
 117                 public void Clear ()
 118                 {
 119                         list.Clear ();
 120                         OnCollectionChanged (new CollectionChangeEventArgs (CollectionChangeAction.Refresh, null));
 121                 }
 122
 123                 bool IList.Contains (object value)
 124                 {
 125                         return Contains ((string)value);
 126                 }
 127
 128                 public bool Contains (string value)
 129                 {
 130                         return list.Contains (value);
 131                 }
 132
 133                 int IList.IndexOf (object value)
 134                 {
 135                         return IndexOf ((string)value);
 136                 }
 137
 138                 public int IndexOf (string value)
 139                 {
 140                         return list.IndexOf (value);
 141                 }
 142
 143                 void IList.Insert (int index, object value)
 144                 {
 145                         Insert (index, (string)value);
 146                 }
 147
 148                 public void Insert (int index, string value)
 149                 {
 150                         list.Insert (index, value);
 151                         OnCollectionChanged (new CollectionChangeEventArgs (CollectionChangeAction.Add, value));
 152                 }
 153
 154                 bool IList.IsFixedSize
 155                 {
 156                         get { return false; }
 157                 }
 158
 159                 bool IList.IsReadOnly
 160                 {
 161                         get { return false; }
 162                 }
 163
 164                 public bool IsReadOnly
 165                 {
 166                         get { return false; }
 167                 }
 168
 169                 void IList.Remove (object value)
 170                 {
 171                         Remove((string)value);
 172                 }
 173
 174                 public void Remove (string value)
 175                 {
 176                         list.Remove (value);
 177                         OnCollectionChanged (new CollectionChangeEventArgs (CollectionChangeAction.Remove, value));
 178                 }
 179
 180                 public void RemoveAt (int index)
 181                 {
 182                         string value = this[index];
 183                         list.RemoveAt (index);
 184                         OnCollectionChanged (new CollectionChangeEventArgs (CollectionChangeAction.Remove, value));
 185                 }
 186
 187                 object IList.this[int index]
 188                 {
 189                         get { return this[index]; }
 190                         set { this[index] = (string)value; }
 191                 }
 192
 193                 public string this[int index]
 194                 {
 195                         get { return (string)list[index]; }
 196                         set {
 197                                 OnCollectionChanged (new CollectionChangeEventArgs (CollectionChangeAction.Remove, list[index]));
 198                                 list[index] = value;
 199                                 OnCollectionChanged (new CollectionChangeEventArgs (CollectionChangeAction.Add, value));
 200                         }
 201                 }
 202                 #endregion
 203         }
 204 }
 205 #endif