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//------------------------------------------------------------------------------
// <copyright file="WmlImageAdapter.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
using System.Security.Permissions;
#if COMPILING_FOR_SHIPPED_SOURCE
namespace System.Web.UI.MobileControls.ShippedAdapterSource
#else
namespace System.Web.UI.MobileControls.Adapters
#endif
{
/*
* WmlImageAdapter class.
*/
/// <include file='doc\WmlImageAdapter.uex' path='docs/doc[@for="WmlImageAdapter"]/*' />
[AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)]
[AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)]
[Obsolete("The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see http://go.microsoft.com/fwlink/?LinkId=157231.")]
public class WmlImageAdapter : WmlControlAdapter
{
/// <include file='doc\WmlImageAdapter.uex' path='docs/doc[@for="WmlImageAdapter.Control"]/*' />
protected new Image Control
{
get
{
return (Image)base.Control;
}
}
/// <include file='doc\WmlImageAdapter.uex' path='docs/doc[@for="WmlImageAdapter.Render"]/*' />
public override void Render(WmlMobileTextWriter writer)
{
String source = Control.ImageUrl;
String target = Control.NavigateUrl;
String text = Control.AlternateText;
bool breakAfterContents = Control.BreakAfter;
String softkeyLabel = Control.SoftkeyLabel;
bool implicitSoftkeyLabel = false;
if (softkeyLabel.Length == 0)
{
implicitSoftkeyLabel = true;
softkeyLabel = text;
}
writer.EnterLayout(Style);
if (!String.IsNullOrEmpty(target))
{
RenderBeginLink(writer, target, softkeyLabel, implicitSoftkeyLabel, true);
breakAfterContents = false;
}
if (String.IsNullOrEmpty(source))
{
// Just write the alternate as text
writer.RenderText(text, breakAfterContents);
}
else
{
String localSource;
if (source.StartsWith(Constants.SymbolProtocol, StringComparison.Ordinal))
{
// src is required according to WML
localSource = source.Substring(Constants.SymbolProtocol.Length);
source = String.Empty;
}
else
{
localSource = null;
// AUI 3652
source = Control.ResolveUrl(source);
writer.AddResource(source);
}
writer.RenderImage(source, localSource, text, breakAfterContents);
}
if (!String.IsNullOrEmpty(target))
{
RenderEndLink(writer, target, Control.BreakAfter);
}
writer.ExitLayout(Style);
}
}
}
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