tablestyle.cs

不错的人事管理系统

using System;
using System.Globalization;

namespace System.Web.UI.WebControls
{
	/// <summary>
	/// Summary description for TableStyle.
	/// </summary>
	public class TableStyle : Style
	{
		private const int PROP_BACKIMAGEURL = 65536;
		private const int PROP_CELLPADDING = 131072;
		private const int PROP_CELLSPACING = 262144;
		private const int PROP_GRIDLINES = 524288;
		private const int PROP_HORZALIGN = 1048576;
		
		public TableStyle() : base() 
		{
		}

		public TableStyle(StateBag bag) : base(bag) 
		{
		}

		public virtual void AddAttributesToRender(HtmlTextWriter writer, WebControl owner) 
		{
			string local0;
			int local1;
			HorizontalAlign local2;
			GridLines local3;
			string local4;
			GridLines local5;

			this.AddAttributesToRender(writer, owner);
			local0 = this.BackImageUrl;
			if (local0.Length != 0) 
			{
//				if (owner != null)
//					local0 = owner.ResolveUrl(local0);
//				writer.AddStyleAttribute(HtmlTextWriterAttribute.Align, "url(" + local0 + ")");
			}
			local1 = this.CellSpacing;
			if (local1 >= 0) 
			{
				writer.AddAttribute(HtmlTextWriterAttribute.Cellspacing, local1.ToString(NumberFormatInfo.InvariantInfo));
//				if (local1 == 0)
//					writer.AddStyleAttribute(HtmlTextWriterAttribute.Alt, "collapse");
			}
			local1 = this.CellPadding;
			if (local1 >= 0)
				writer.AddAttribute(HtmlTextWriterAttribute.Cellpadding, local1.ToString(NumberFormatInfo.InvariantInfo));
			local2 = this.HorizontalAlign;
			if (local2 != 0)
				writer.AddAttribute(HtmlTextWriterAttribute.Align, System.Enum.Format(typeof(HorizontalAlign), local2, "G"));
			local3 = this.GridLines;
			if (local3 != 0) 
			{
				local4 = System.String.Empty;
				local5 = this.GridLines;
				switch (local5 - 1) 
				{
					case (GridLines)2:
						local4 = "all";
						break;
						break;
					case (GridLines)0:
						local4 = "rows";
						break;
						break;
					case (GridLines)1:
						local4 = "cols";
						break;
				}
				writer.AddAttribute(HtmlTextWriterAttribute.Rules, local4);
			}
		}

		public virtual void CopyFrom(Style s) 
		{
			TableStyle local0;

			if (s != null && !(s.IsEmpty)) 
			{
				this.CopyFrom(s);
				if (s as TableStyle != null) 
				{
					local0 = (TableStyle) s;
					if (local0.IsSet(65536))
						this.BackImageUrl = local0.BackImageUrl;
					if (local0.IsSet(131072))
						this.CellPadding = local0.CellPadding;
					if (local0.IsSet(262144))
						this.CellSpacing = local0.CellSpacing;
					if (local0.IsSet(524288))
						this.GridLines = local0.GridLines;
					if (local0.IsSet(1048576))
						this.HorizontalAlign = local0.HorizontalAlign;
				}
			}
		}

		public virtual void MergeWith(Style s) 
		{
			TableStyle local0;

			if (s != null && !(s.IsEmpty)) 
			{
				if (this.IsEmpty) 
				{
					this.CopyFrom(s);
					return;
				}
				this.MergeWith(s);
				if (s as TableStyle != null) 
				{
					local0 = (TableStyle) s;
					if (local0.IsSet(65536) && !(this.IsSet(65536)))
						this.BackImageUrl = local0.BackImageUrl;
					if (local0.IsSet(131072) && !(this.IsSet(131072)))
						this.CellPadding = local0.CellPadding;
					if (local0.IsSet(262144) && !(this.IsSet(262144)))
						this.CellSpacing = local0.CellSpacing;
					if (local0.IsSet(524288) && !(this.IsSet(524288)))
						this.GridLines = local0.GridLines;
					if (local0.IsSet(1048576) && !(this.IsSet(1048576)))
						this.HorizontalAlign = local0.HorizontalAlign;
				}
			}
		}

		public virtual void Reset() 
		{
			if (this.IsSet(65536))
				this.ViewState.Remove("BackImageUrl");
			if (this.IsSet(131072))
				this.ViewState.Remove("CellPadding");
			if (this.IsSet(262144))
				this.ViewState.Remove("CellSpacing");
			if (this.IsSet(524288))
				this.ViewState.Remove("GridLines");
			if (this.IsSet(1048576))
				this.ViewState.Remove("HorizontalAlign");
			this.Reset();
		}

		public virtual string BackImageUrl 
		{
			get
			{
				if (this.IsSet(65536))
					return (String) this.ViewState["BackImageUrl"];
				return System.String.Empty;
			}
			set
			{
				if (value == null)
					throw new ArgumentNullException("value");
				this.ViewState["BackImageUrl"]= value;
				this.SetBit(65536);
			}
		}

		public virtual int CellPadding 
		{
			get
			{
				if (this.IsSet(131072))
					return (Int32) this.ViewState["CellPadding"];
				return -1;
			}
			set
			{
				if (value < -1)
					throw new ArgumentOutOfRangeException("value");
				this.ViewState["CellPadding"]= value;
				this.SetBit(131072);
			}
		}

		public virtual int CellSpacing 
		{
			get
			{
				if (this.IsSet(262144))
					return (Int32) this.ViewState["CellSpacing"];
				return -1;
			}
			set
			{
				if (value < -1)
					throw new ArgumentOutOfRangeException("value");
				this.ViewState["CellSpacing"]= value;
				this.SetBit(262144);
			}
		}

		public virtual GridLines GridLines 
		{
			get
			{
				if (this.IsSet(524288))
					return (GridLines) this.ViewState["GridLines"];
				return (GridLines)0;
			}
			set
			{
				if (value < (GridLines)0 || value > (GridLines)3)
					throw new ArgumentOutOfRangeException("value");
				this.ViewState["GridLines"]= value;
				this.SetBit(524288);
			}
		}

		public virtual HorizontalAlign HorizontalAlign
		{
			get
			{
				if (this.IsSet(1048576))
					return (HorizontalAlign) this.ViewState["HorizontalAlign"];
				return (HorizontalAlign)0;
			}
			set
			{
				if (value < (HorizontalAlign)0 || value > (HorizontalAlign)4)
					throw new ArgumentOutOfRangeException("value");
				this.ViewState["HorizontalAlign"]= value;
				this.SetBit(1048576);
			}
		}
	}
}