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

   1 //
   2 // System.Web.UI.WebControls.HotSpotCollection.cs
   3 //
   4 // Authors:
   5 //      Lluis Sanchez Gual (lluis@novell.com)
   6 //
   7 // (C) 2005-2010 Novell, Inc (http://www.novell.com)
   8 //
   9
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 //
  30
  31 using System.Collections;
  32 using System.ComponentModel;
  33 using System.Reflection;
  34 using System.Security.Permissions;
  35
  36 namespace System.Web.UI.WebControls
  37 {
  38         [EditorAttribute ("System.Web.UI.Design.WebControls.HotSpotCollectionEditor, " + Consts.AssemblySystem_Design, "System.Drawing.Design.UITypeEditor, " + Consts.AssemblySystem_Drawing)]
  39         [AspNetHostingPermissionAttribute (SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
  40         public sealed class HotSpotCollection: StateManagedCollection
  41         {
  42                 static Type[] _knownTypes = new Type[] {
  43                         typeof (CircleHotSpot),
  44                         typeof (PolygonHotSpot),
  45                         typeof (RectangleHotSpot)
  46                 };
  47
  48                 public HotSpot this [int index] {
  49                         get { return (HotSpot) ((IList)this)[index]; }
  50                 }
  51
  52                 public int Add (HotSpot spot)
  53                 {
  54                         return ((IList)this).Add (spot);
  55                 }
  56
  57                 protected override object CreateKnownType (int index)
  58                 {
  59                         switch (index) {
  60                                 case 0:
  61                                         return new CircleHotSpot ();
  62                                 case 1:
  63                                         return new PolygonHotSpot ();
  64                                 case 2:
  65                                         return new RectangleHotSpot ();
  66                         }
  67
  68                         throw new ArgumentOutOfRangeException ("index");
  69                 }
  70
  71                 protected override Type[] GetKnownTypes ()
  72                 {
  73                         return _knownTypes;
  74                 }
  75
  76                 public void Insert (int index, HotSpot spot)
  77                 {
  78                         ((IList)this).Insert (index, spot);
  79                 }
  80
  81                 protected override void OnValidate (object o)
  82                 {
  83                         base.OnValidate (o);
  84
  85                         if ((o is HotSpot) == false)
  86                                 throw new ArgumentException ("o is not a HotSpot");
  87                 }
  88
  89                 public void Remove (HotSpot spot)
  90                 {
  91                         ((IList)this).Remove (spot);
  92                 }
  93
  94                 public void RemoveAt (int index)
  95                 {
  96                         ((IList)this).RemoveAt (index);
  97                 }
  98
  99                 protected override void SetDirtyObject (object o)
 100                 {
 101                         HotSpot spot = (HotSpot)o;
 102                         spot.SetDirty ();
 103                 }
 104         }
 105 }
 106