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//------------------------------------------------------------------------------
// <copyright file="DesignerImageAdapter.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
using System.Diagnostics;
using System.Globalization;
using System.Web.Mobile;
using System.Web.UI.Design.MobileControls;
using System.Web.UI.MobileControls;
using System.Web.UI.MobileControls.Adapters;
using System.ComponentModel.Design;
namespace System.Web.UI.Design.MobileControls.Adapters
{
[
System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityAction.Demand,
Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)
]
[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.")]
internal class DesignerImageAdapter : HtmlImageAdapter
{
public override MobileCapabilities Device
{
get
{
return DesignerCapabilities.Instance;
}
}
public override void Render(HtmlMobileTextWriter writer)
{
Alignment alignment = (Alignment)Style[Style.AlignmentKey, true];
byte templateStatus;
int maxWidth = DesignerAdapterUtil.GetMaxWidthToFit(Control, out templateStatus);
String width = DesignerAdapterUtil.GetWidth(Control);
if (templateStatus == DesignerAdapterUtil.CONTROL_IN_TEMPLATE_EDIT)
{
width = maxWidth.ToString(CultureInfo.InvariantCulture) + "px";
}
writer.WriteBeginTag("div");
if (alignment == Alignment.Center)
{
writer.WriteAttribute("align", "center");
}
writer.WriteAttribute("style", "overflow-x:hidden;width:" + width);
writer.Write(">");
String source = Control.ImageUrl;
writer.WriteBeginTag("img");
((DesignerTextWriter)writer).WriteStyleAttribute(Style);
if (!String.IsNullOrEmpty(source))
{
writer.WriteAttribute("src", source, true);
}
if (!String.IsNullOrEmpty(Control.AlternateText))
{
writer.Write(" alt=\"");
writer.WriteText(Control.AlternateText, true);
writer.Write("\"");
}
// center alignment not part of HTML for images.
if (alignment == Alignment.Right ||
alignment == Alignment.Left)
{
writer.WriteAttribute("align", Enum.GetName(typeof(Alignment), alignment));
}
writer.WriteAttribute("border", "0");
writer.Write(">");
writer.WriteEndTag("div");
}
}
}
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