collections.cs

compiler programming, code something

/*
Magic IDE
Copyright (C) 2003  Michael Bebenita

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/
using System;

namespace Magic_IDE
{
	public delegate void ProjectFileEventHandler(ProjectFile file);

	public class ProjectFileCollection: System.Collections.CollectionBase
	{
		public event ProjectFileEventHandler Added;
		public event ProjectFileEventHandler Removed;

		public virtual void Add(ProjectFile value)
		{
			if(Added != null)
				Added(value);
			this.List.Add(value);
		}

		public virtual void Remove(ProjectFile value)
		{
			if(Removed != null)
				Removed(value);
			this.List.Remove(value);
		}

		public virtual bool Contains(ProjectFile value)
		{
			return this.List.Contains(value);
		}

		public virtual ProjectFile this[int index]
		{
			get
			{
				return (ProjectFile) this.List[index];
			}
			set
			{
				this.List[index] = value;
			}
		}

		public class Enumerator: System.Collections.IEnumerator
		{
			private System.Collections.IEnumerator wrapped;

			public Enumerator(ProjectFileCollection collection)
			{
				this.wrapped = ((System.Collections.CollectionBase)collection).GetEnumerator();
			}

			public ProjectFile Current
			{
				get
				{
					return (ProjectFile) (this.wrapped.Current);
				}
			}

			object System.Collections.IEnumerator.Current
			{
				get
				{
					return (ProjectFile) (this.wrapped.Current);
				}
			}

			public bool MoveNext()
			{
				return this.wrapped.MoveNext();
			}

			public void Reset()
			{
				this.wrapped.Reset();
			}
		}
        
		public new virtual ProjectFileCollection.Enumerator GetEnumerator()
		{
			return new ProjectFileCollection.Enumerator(this);
		}
	}

}