TableCellCollection.cs :  » 2.6.4-mono-.net-core » System.Web » System » Web » UI » WebControls » C# / CSharp Open Source

//
// System.Web.UI.WebControls.TableCellCollection.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{

#if NET_2_0
  [Editor ("System.Web.UI.Design.WebControls.TableCellsCollectionEditor, " + Consts.AssemblySystem_Design, "System.Drawing.Design.UITypeEditor, " + Consts.AssemblySystem_Drawing)]
#else
  [Editor ("System.Web.UI.Design.WebControls.TableCellsCollectionEditor, " + Consts.AssemblySystem_Design, typeof (System.Drawing.Design.UITypeEditor))]
#endif
  public sealed class TableCellCollection : IList, ICollection, IEnumerable 
  {
    ControlCollection cc;

    internal TableCellCollection (TableRow tr)
    {
      cc = tr.Controls;
    }


    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 TableCell this [int index] {
      get { return (TableCell) cc [index]; }
    }

    public object SyncRoot {
      get { return this; }  // as documented
    }


    public int Add (TableCell cell)
    {
      int index = cc.IndexOf (cell);
      if (index < 0) {
        cc.Add (cell);
        index = cc.Count;
      }
      return index;
    }

    public void AddAt (int index, TableCell cell)
    {
      if (cc.IndexOf (cell) < 0)
        cc.AddAt (index, cell);
    }

    public void AddRange (TableCell[] cells)
    {
      foreach (TableCell td in cells) {
        if (cc.IndexOf (td) < 0)
          cc.Add (td);
      }
    }

    public void Clear ()
    {
      cc.Clear ();
    }

    public void CopyTo (Array array, int index)
    {
      cc.CopyTo (array, index);
    }

    public int GetCellIndex (TableCell cell)
    {
      return cc.IndexOf (cell);
    }

    public IEnumerator GetEnumerator ()
    {
      return cc.GetEnumerator ();
    }

    public void Remove (TableCell cell)
    {
      cc.Remove (cell);
    }

    public void RemoveAt (int index)
    {
      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)
    {
      cc.Add ((TableRow)value);
      return cc.IndexOf ((TableRow)value);
    }

    bool IList.Contains (object value)
    {
      return cc.Contains ((TableRow)value);
    }

    int IList.IndexOf (object value)
    {
      return cc.IndexOf ((TableRow)value);
    }

    void IList.Insert (int index, object value)
    {
      cc.AddAt (index, (TableRow)value);
    }

    void IList.Remove (object value)
    {
      cc.Remove ((TableRow)value);
    }
  }
}