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//
// System.Web.UI.HtmlControls.HtmlHead
//
// Authors:
// Chris Toshok (toshok@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.ComponentModel;
using System.Collections;
using System.Security.Permissions;
using System.Web.UI.WebControls;
using System.Web.Configuration;
namespace System.Web.UI.HtmlControls
{
[ControlBuilder (typeof (HtmlEmptyTagControlBuilder))]
public class HtmlMeta: HtmlControl
{
public HtmlMeta () : base ("meta")
{
}
[DefaultValue ("")]
[DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
public virtual string Content {
get {
string s = Attributes["content"];
if (s == null)
return String.Empty;
return s;
}
set {
if (value == null)
Attributes.Remove ("content");
else
Attributes["content"] = value;
}
}
[DefaultValue ("")]
[DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
public virtual string HttpEquiv {
get {
string s = Attributes["http-equiv"];
if (s == null)
return String.Empty;
return s;
}
set {
if (value == null)
Attributes.Remove ("http-equiv");
else
Attributes["http-equiv"] = value;
}
}
[DefaultValue ("")]
[DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
public virtual string Name {
get {
string s = Attributes["name"];
if (s == null)
return String.Empty;
return s;
}
set {
if (value == null)
Attributes.Remove ("name");
else
Attributes["name"] = value;
}
}
[DefaultValue ("")]
[DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
public virtual string Scheme {
get {
string s = Attributes["scheme"];
if (s == null)
return String.Empty;
return s;
}
set {
if (value == null)
Attributes.Remove ("scheme");
else
Attributes["scheme"] = value;
}
}
protected internal override void Render (HtmlTextWriter writer)
{
XhtmlConformanceSection xhtml = WebConfigurationManager.GetSection ("system.web/xhtmlConformance") as XhtmlConformanceSection;
if (xhtml != null && xhtml.Mode == XhtmlConformanceMode.Legacy)
base.Render (writer);
else {
writer.WriteBeginTag (TagName);
RenderAttributes (writer);
writer.Write ("/>");
}
}
}
}
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