CPF/CPF.ReoGrid/Chart/WorksheetChartDataSerialCollection.cs

using System;
using System.Collections;
using System.Collections.Generic;

namespace CPF.ReoGrid.Chart
{
	public class WorksheetChartDataSerialCollection : IList<WorksheetChartDataSerial>, ICollection<WorksheetChartDataSerial>, IEnumerable<WorksheetChartDataSerial>, IEnumerable
	{
		public WorksheetChartDataSource DataSource { get; private set; }

		internal WorksheetChartDataSerialCollection(WorksheetChartDataSource dataSource)
		{
			this.DataSource = dataSource;
			this.serials = dataSource.serials;
		}

		public WorksheetChartDataSerial this[int index]
		{
			get
			{
				return this.serials[index];
			}
			set
			{
				this.serials[index] = value;
				this.DataSource.UpdateCategoryCount(value);
			}
		}

		public int Count
		{
			get
			{
				return this.serials.Count;
			}
		}

		public bool IsReadOnly
		{
			get
			{
				return false;
			}
		}

		public void Add(WorksheetChartDataSerial serial)
		{
			this.DataSource.Add(serial);
		}

		public void Clear()
		{
			this.serials.Clear();
		}

		public bool Contains(WorksheetChartDataSerial item)
		{
			return this.serials.Contains(item);
		}

		public void CopyTo(WorksheetChartDataSerial[] array, int arrayIndex)
		{
			this.serials.CopyTo(array, arrayIndex);
		}

		public IEnumerator<WorksheetChartDataSerial> GetEnumerator()
		{
			return this.serials.GetEnumerator();
		}

		IEnumerator IEnumerable.GetEnumerator()
		{
			return this.serials.GetEnumerator();
		}

		public int IndexOf(WorksheetChartDataSerial item)
		{
			return this.serials.IndexOf(item);
		}

		public void Insert(int index, WorksheetChartDataSerial serial)
		{
			this.serials.Insert(index, serial);
			this.DataSource.UpdateCategoryCount(serial);
		}

		public bool Remove(WorksheetChartDataSerial serial)
		{
			return this.serials.Remove(serial);
		}

		public void RemoveAt(int index)
		{
			this.serials.RemoveAt(index);
		}

		private List<WorksheetChartDataSerial> serials;
	}
}