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//
// System.Web.UI.WebControls.SettingsPropertyCollection.cs
//
// Authors:
// Chris Toshok (toshok@ximian.com)
//
// (C) 2005 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Collections;
namespace System.Configuration
{
public class SettingsPropertyCollection : ICloneable, ICollection, IEnumerable
{
Hashtable items;
bool isReadOnly;
public SettingsPropertyCollection ()
{
items = new Hashtable();
}
public void Add (SettingsProperty property)
{
if (isReadOnly)
throw new NotSupportedException ();
OnAdd (property);
/* actually do the add */
items.Add (property.Name, property);
OnAddComplete (property);
}
public void Clear ()
{
if (isReadOnly)
throw new NotSupportedException ();
OnClear ();
/* actually do the clear */
items.Clear ();
OnClearComplete();
}
public object Clone ()
{
SettingsPropertyCollection col = new SettingsPropertyCollection ();
col.items = (Hashtable)items.Clone ();
return col;
}
public void CopyTo (Array array, int index)
{
items.Values.CopyTo (array, index);
}
public IEnumerator GetEnumerator ()
{
return items.Values.GetEnumerator();
}
public void Remove (string name)
{
if (isReadOnly)
throw new NotSupportedException ();
SettingsProperty property = (SettingsProperty)items[name];
OnRemove (property);
/* actually do the remove */
items.Remove (name);
OnRemoveComplete (property);
}
public void SetReadOnly ()
{
isReadOnly = true;
}
protected virtual void OnAdd (SettingsProperty property)
{
}
protected virtual void OnAddComplete (SettingsProperty property)
{
}
protected virtual void OnClear ()
{
}
protected virtual void OnClearComplete ()
{
}
protected virtual void OnRemove (SettingsProperty property)
{
}
protected virtual void OnRemoveComplete (SettingsProperty property)
{
}
public int Count {
get {
return items.Count;
}
}
public bool IsSynchronized {
get { return false; }
}
public SettingsProperty this [ string name ] {
get {
return (SettingsProperty)items [name];
}
}
public object SyncRoot {
get { return this; }
}
}
}
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