using System;

namespace CPF.ReoGrid.Actions
{
	public class CopyRangeAction : BaseWorksheetAction
	{
		public PartialGridCopyFlag ContentFlags { get; set; }

		public RangePosition FromRange { get; set; }

		public CellPosition ToPosition { get; set; }

		public CopyRangeAction(RangePosition fromRange, CellPosition toPosition)
		{
			this.ContentFlags = PartialGridCopyFlag.All;
			this.FromRange = fromRange;
			this.ToPosition = toPosition;
		}

		public override void Do()
		{
			RangePosition rangePosition = new RangePosition(this.ToPosition.Row, this.ToPosition.Col, this.FromRange.Rows, this.FromRange.Cols);
			this.backupGrid = base.Worksheet.GetPartialGrid(rangePosition);
			base.Worksheet.CopyRange(this.FromRange, rangePosition);
			base.Worksheet.SelectionRange = rangePosition;
		}

		public override void Undo()
		{
			RangePosition toRange = new RangePosition(this.ToPosition.Row, this.ToPosition.Col, this.FromRange.Rows, this.FromRange.Cols);
			base.Worksheet.SetPartialGrid(toRange, this.backupGrid);
			base.Worksheet.SelectionRange = this.FromRange;
		}

		public override string GetName()
		{
			return "Copy Range";
		}

		private PartialGrid backupGrid;
	}
}