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//
// System.Web.UI.WebControls.TableRowCollection.cs
//
// Author:
// Sebastien Pouliot <sebastien@ximian.com>
//
// Copyright (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.ComponentModel;
using System.Collections;
namespace System.Web.UI.WebControls {
[Editor ("System.Web.UI.Design.WebControls.TableRowsCollectionEditor, " + Consts.AssemblySystem_Design, "System.Drawing.Design.UITypeEditor, " + Consts.AssemblySystem_Drawing)]
public sealed class TableRowCollection : IList, ICollection, IEnumerable
{
ControlCollection cc;
Table owner;
internal TableRowCollection (Table table)
{
if (table == null)
throw new ArgumentNullException ("table");
cc = table.Controls;
owner = table;
}
public int Count {
get { return cc.Count; }
}
public bool IsReadOnly {
get { return false; } // documented as always false
}
public bool IsSynchronized {
get { return false; } // documented as always false
}
public TableRow this [int index] {
get { return (TableRow) cc [index]; }
}
public object SyncRoot {
get { return this; } // as documented
}
public int Add (TableRow row)
{
if (row == null)
throw new NullReferenceException (); // .NET compatibility
if (row.TableRowSectionSet)
owner.GenerateTableSections = true;
row.Container = this;
int index = cc.IndexOf (row);
if (index < 0) {
cc.Add (row);
index = cc.Count;
}
return index;
}
public void AddAt (int index, TableRow row)
{
if (row == null)
throw new NullReferenceException (); // .NET compatibility
if (cc.IndexOf (row) < 0) {
if (row.TableRowSectionSet)
owner.GenerateTableSections = true;
row.Container = this;
cc.AddAt (index, row);
}
}
public void AddRange (TableRow[] rows)
{
foreach (TableRow tr in rows) {
if (tr == null)
throw new NullReferenceException (); // .NET compatibility
if (cc.IndexOf (tr) < 0) {
if (tr.TableRowSectionSet)
owner.GenerateTableSections = true;
tr.Container = this;
cc.Add (tr);
}
}
}
public void Clear ()
{
owner.GenerateTableSections = false;
cc.Clear ();
}
public void CopyTo (Array array, int index)
{
cc.CopyTo (array, index);
}
public IEnumerator GetEnumerator ()
{
return cc.GetEnumerator ();
}
public int GetRowIndex (TableRow row)
{
return cc.IndexOf (row);
}
internal void RowTableSectionSet ()
{
owner.GenerateTableSections = true;
}
public void Remove (TableRow row)
{
if (row != null)
row.Container = null;
cc.Remove (row);
}
public void RemoveAt (int index)
{
TableRow row = this [index] as TableRow;
if (row != null)
row.Container = null;
cc.RemoveAt (index);
}
// implements IList but doesn't make some members public
bool IList.IsFixedSize {
get { return false; }
}
object IList.this [int index] {
get { return cc [index]; }
set {
cc.AddAt (index, (TableRow)value);
cc.RemoveAt (index + 1);
}
}
int IList.Add (object value)
{
return Add (value as TableRow);
}
bool IList.Contains (object value)
{
return cc.Contains (value as TableRow);
}
int IList.IndexOf (object value)
{
return cc.IndexOf (value as TableRow);
}
void IList.Insert (int index, object value)
{
AddAt (index, value as TableRow);
}
void IList.Remove (object value)
{
Remove (value as TableRow);
}
}
}
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