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Initial project's source code check-in.

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ptsurbeleu 2011-07-13 16:07:32 -07:00
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WebsitePanel/Sources/WebsitePanel.WebPortal/Code/Adapters/LoginStatusAdapter.cs Normal file
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// Material sourced from the bluePortal project (http://blueportal.codeplex.com).
// Licensed under the Microsoft Public License (available at http://www.opensource.org/licenses/ms-pl.html).
using System;
using System.Data;
using System.Collections;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
namespace CSSFriendly
{
public class LoginStatusAdapter : System.Web.UI.WebControls.Adapters.WebControlAdapter
{
private WebControlAdapterExtender _extender = null;
private WebControlAdapterExtender Extender
{
get
{
if (((_extender == null) && (Control != null)) ||
((_extender != null) && (Control != _extender.AdaptedControl)))
{
_extender = new WebControlAdapterExtender(Control);
}
System.Diagnostics.Debug.Assert(_extender != null, "CSS Friendly adapters internal error", "Null extender instance");
return _extender;
}
}
protected override void OnInit(EventArgs e)
{
base.OnInit(e);
if (Extender.AdapterEnabled)
{
RegisterScripts();
}
}
protected override void RenderBeginTag(HtmlTextWriter writer)
{
if (Extender.AdapterEnabled)
{
// The LoginStatus is very simple INPUT or A tag so we don't wrap it with an being/end tag (e.g., no DIV wraps it).
}
else
{
base.RenderBeginTag(writer);
}
}
protected override void RenderEndTag(HtmlTextWriter writer)
{
if (Extender.AdapterEnabled)
{
// The LoginStatus is very simple INPUT or A tag so we don't wrap it with an being/end tag (e.g., no DIV wraps it).
}
else
{
base.RenderEndTag(writer);
}
}
protected override void RenderContents(HtmlTextWriter writer)
{
if (Extender.AdapterEnabled)
{
LoginStatus loginStatus = Control as LoginStatus;
if (loginStatus != null)
{
string className = (!String.IsNullOrEmpty(loginStatus.CssClass)) ? ("AspNet-LoginStatus " + loginStatus.CssClass) : "AspNet-LoginStatus";
if (Membership.GetUser() == null)
{
if (!String.IsNullOrEmpty(loginStatus.LoginImageUrl))
{
Control ctl = loginStatus.FindControl("ctl03");
if (ctl != null)
{
writer.WriteBeginTag("input");
writer.WriteAttribute("id", loginStatus.ClientID);
writer.WriteAttribute("type", "image");
writer.WriteAttribute("name", ctl.UniqueID);
writer.WriteAttribute("title", loginStatus.ToolTip);
writer.WriteAttribute("class", className);
writer.WriteAttribute("src", loginStatus.ResolveClientUrl(loginStatus.LoginImageUrl));
writer.WriteAttribute("alt", loginStatus.LoginText);
writer.Write(HtmlTextWriter.SelfClosingTagEnd);
Page.ClientScript.RegisterForEventValidation(ctl.UniqueID);
}
}
else
{
Control ctl = loginStatus.FindControl("ctl02");
if (ctl != null)
{
writer.WriteBeginTag("a");
writer.WriteAttribute("id", loginStatus.ClientID);
writer.WriteAttribute("title", loginStatus.ToolTip);
writer.WriteAttribute("class", className);
writer.WriteAttribute("href", Page.ClientScript.GetPostBackClientHyperlink(loginStatus.FindControl("ctl02"), ""));
writer.Write(HtmlTextWriter.TagRightChar);
writer.Write(loginStatus.LoginText);
writer.WriteEndTag("a");
Page.ClientScript.RegisterForEventValidation(ctl.UniqueID);
}
}
}
else
{
if (!String.IsNullOrEmpty(loginStatus.LogoutImageUrl))
{
Control ctl = loginStatus.FindControl("ctl01");
if (ctl != null)
{
writer.WriteBeginTag("input");
writer.WriteAttribute("id", loginStatus.ClientID);
writer.WriteAttribute("type", "image");
writer.WriteAttribute("name", ctl.UniqueID);
writer.WriteAttribute("title", loginStatus.ToolTip);
writer.WriteAttribute("class", className);
writer.WriteAttribute("src", loginStatus.ResolveClientUrl(loginStatus.LogoutImageUrl));
writer.WriteAttribute("alt", loginStatus.LogoutText);
writer.Write(HtmlTextWriter.SelfClosingTagEnd);
Page.ClientScript.RegisterForEventValidation(ctl.UniqueID);
}
}
else
{
Control ctl = loginStatus.FindControl("ctl00");
if (ctl != null)
{
writer.WriteBeginTag("a");
writer.WriteAttribute("id", loginStatus.ClientID);
writer.WriteAttribute("title", loginStatus.ToolTip);
writer.WriteAttribute("class", className);
writer.WriteAttribute("href", Page.ClientScript.GetPostBackClientHyperlink(loginStatus.FindControl("ctl00"), ""));
writer.Write(HtmlTextWriter.TagRightChar);
writer.Write(loginStatus.LogoutText);
writer.WriteEndTag("a");
Page.ClientScript.RegisterForEventValidation(ctl.UniqueID);
}
}
}
}
}
else
{
base.RenderContents(writer);
}
}
/// ///////////////////////////////////////////////////////////////////////////////
/// PRIVATE
private void RegisterScripts()
{
}
}
}