using System;

namespace CPF.ReoGrid.Actions
{
	public class ExpandOutlineAction : OutlineAction
	{
		public ExpandOutlineAction(RowOrColumn rowOrColumn, int start, int count) : base(rowOrColumn, start, count)
		{
		}

		public override void Do()
		{
			bool flag = base.Worksheet != null;
			if (flag)
			{
				base.Worksheet.ExpandOutline(this.rowOrColumn, this.start, this.count);
			}
		}

		public override void Undo()
		{
			bool flag = base.Worksheet != null;
			if (flag)
			{
				base.Worksheet.CollapseOutline(this.rowOrColumn, this.start, this.count);
			}
		}

		public override string GetName()
		{
			return string.Format("Expand {0} Outline, Start at {1}, Count: {2}", base.GetRowOrColumnDesc(), this.start, this.count);
		}
	}
}