mono/mcs/class/System.Web/System.Web.UI.HtmlControls/HtmlSelectBuilder.cs

//
// System.Web.UI.HtmlControls.HtmlSelectBuilder
//
// Authors:
//	Gonzalo Paniagua Javier ([email protected])
//
// (C) 2003 Ximian, Inc (http://www.ximian.com)
// Copyright (C) 2005-2010 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//

using System.Collections;
using System.Security.Permissions;
using System.Web.UI.WebControls;
using System.Globalization;
using System.Web.Util;

namespace System.Web.UI.HtmlControls
{
	// CAS
	[AspNetHostingPermission (SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
	[AspNetHostingPermission (SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)]
	public class HtmlSelectBuilder : ControlBuilder
	{
		public override bool AllowWhitespaceLiterals () 
		{
			return false;
		}

		public override Type GetChildControlType (string tagName, IDictionary attribs) 
		{
			if (String.Compare (tagName, "option", true, Helpers.InvariantCulture) != 0)
				return null;

			string selected = attribs ["selected"] as string;
			if (selected != null && selected.Length > 0 && String.Compare (selected, "selected", true, Helpers.InvariantCulture) == 0)
				attribs ["selected"] = "true";
			return typeof (ListItem);
		}
	}
}