using System;
using CPF.Drawing;
using CPF.ReoGrid.Outline;

namespace CPF.ReoGrid.Views
{
	internal class ColumnOutlineHeadPart : OutlineHeaderPart
	{
		public ColumnOutlineHeadPart(IViewportController vc) : base(vc, RowOrColumn.Column)
		{
		}

		public override void UpdateView()
		{
			OutlineCollection<ReoGridOutline> outlineCollection = this.sheet.outlines[RowOrColumn.Column];
			bool flag = outlineCollection != null;
			if (flag)
			{
				float num = Math.Min(this.scaleFactor, 1f);
				float num2 = (this.scaleFactor > 1f) ? 13f : (13f * num);
				for (int i = 0; i < outlineCollection.Count; i++)
				{
					OutlineGroup<ReoGridOutline> outlineGroup = outlineCollection[i];
					float num3 = (float)(16 * i) * num;
					float num4 = this.bounds.Left + (this.bounds.Width - num2) / 2f;
					OutlineGroup<ReoGridOutline> outlineGroup2 = outlineGroup;
					float num5 = num3 + 1f;
					outlineGroup2.NumberButtonBounds = new Rect(ref num4, ref num5, ref num2, ref num2);
				}
			}
		}
	}
}