Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / MIT / System / Web / UI / MobileControls / Adapters / HtmlListAdapter.cs / 1305376 / HtmlListAdapter.cs
//------------------------------------------------------------------------------
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
//-----------------------------------------------------------------------------
using System;
using System.IO;
using System.Web;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.MobileControls;
using System.Security.Permissions;
using System.Globalization;
#if COMPILING_FOR_SHIPPED_SOURCE
namespace System.Web.UI.MobileControls.ShippedAdapterSource
#else
namespace System.Web.UI.MobileControls.Adapters
#endif
{
/*
* HtmlListAdapter provides the html device functionality for List controls.
*
* Copyright (c) 2000 Microsoft Corporation
*/
///
[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 HtmlListAdapter : HtmlControlAdapter
{
///
protected new List Control
{
get
{
return (List)base.Control;
}
}
///
public override void Render(HtmlMobileTextWriter writer)
{
if(Control.HasControls())
{
RenderChildren(writer);
return;
}
RenderList(writer);
}
///
protected virtual void RenderList(HtmlMobileTextWriter writer)
{
MobileListItemCollection items = Control.Items;
Wrapping wrap = Style.Wrapping; // used for tables, no decoration case.
if (items.Count == 0)
{
return;
}
int pageStart = Control.FirstVisibleItemIndex;
int pageSize = Control.VisibleItemCount;
// Determine what markup to use.
String listSuffix, itemPrefix, itemSuffix;
ListDecoration decoration = Control.Decoration;
bool insideStyle = true;
// We know that for table tag, outer style doesn't carry over
// into inside tags so style state needs to be reset.
// For other cases, we enter the style here once and exit at the
// end once.
if (decoration != ListDecoration.None || !Device.Tables)
{
writer.EnterStyle(Style);
insideStyle = false;
}
switch (decoration)
{
case ListDecoration.Bulleted:
writer.WriteLine("";
itemPrefix = "
";
itemSuffix = "";
if (!Device.RendersBreaksAfterHtmlLists)
{
listSuffix += "
";
}
break;
case ListDecoration.Numbered:
if (pageStart == 0)
{
writer.WriteLine("
");
}
else
{
writer.Write("");
}
listSuffix = "
";
itemPrefix = "- ";
itemSuffix = "
";
if (!Device.RendersBreaksAfterHtmlLists)
{
listSuffix += "
";
}
break;
default:
if (Device.Tables)
{
listSuffix = "";
Style.Wrapping = Wrapping.NotSet;
writer.EnterLayout(Style);
writer.WriteLine("");
if(wrap == Wrapping.NoWrap)
{
itemPrefix = "| ";
}
else
{
itemPrefix = " |
| ";
}
itemSuffix = " |
";
}
else
{
listSuffix = String.Empty;
itemPrefix = String.Empty;
itemSuffix = "
";
}
break;
}
bool hasCmdHandler = Control.HasItemCommandHandler;
for (int i = 0; i < pageSize; i++)
{
MobileListItem item = items[pageStart + i];
writer.Write(itemPrefix);
if(insideStyle)
{
writer.BeginStyleContext();
writer.EnterFormat(Style);
}
if(Control.ItemsAsLinks)
{
RenderBeginLink(writer, item.Value);
}
else if(hasCmdHandler)
{
writer.WriteBeginTag("a");
RenderPostBackEventAsAttribute(writer, "href", item.Index.ToString(CultureInfo.InvariantCulture));
writer.Write(">");
}
writer.WriteEncodedText(item.Text);
if (hasCmdHandler || Control.ItemsAsLinks)
{
RenderEndLink(writer);
}
if(insideStyle)
{
writer.ExitFormat(Style);
writer.EndStyleContext();
}
writer.WriteLine(itemSuffix);
}
if (listSuffix == null || listSuffix.Length > 0)
{
writer.WriteLine(listSuffix);
}
if (decoration != ListDecoration.None || !Device.Tables)
{
writer.ExitStyle(Style);
}
else
{
writer.ExitLayout(Style);
Style.Wrapping = wrap;
}
}
}
}
// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
//------------------------------------------------------------------------------
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
//-----------------------------------------------------------------------------
using System;
using System.IO;
using System.Web;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.MobileControls;
using System.Security.Permissions;
using System.Globalization;
#if COMPILING_FOR_SHIPPED_SOURCE
namespace System.Web.UI.MobileControls.ShippedAdapterSource
#else
namespace System.Web.UI.MobileControls.Adapters
#endif
{
/*
* HtmlListAdapter provides the html device functionality for List controls.
*
* Copyright (c) 2000 Microsoft Corporation
*/
///
[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 HtmlListAdapter : HtmlControlAdapter
{
///
protected new List Control
{
get
{
return (List)base.Control;
}
}
///
public override void Render(HtmlMobileTextWriter writer)
{
if(Control.HasControls())
{
RenderChildren(writer);
return;
}
RenderList(writer);
}
///
protected virtual void RenderList(HtmlMobileTextWriter writer)
{
MobileListItemCollection items = Control.Items;
Wrapping wrap = Style.Wrapping; // used for tables, no decoration case.
if (items.Count == 0)
{
return;
}
int pageStart = Control.FirstVisibleItemIndex;
int pageSize = Control.VisibleItemCount;
// Determine what markup to use.
String listSuffix, itemPrefix, itemSuffix;
ListDecoration decoration = Control.Decoration;
bool insideStyle = true;
// We know that for table tag, outer style doesn't carry over
// into inside tags so style state needs to be reset.
// For other cases, we enter the style here once and exit at the
// end once.
if (decoration != ListDecoration.None || !Device.Tables)
{
writer.EnterStyle(Style);
insideStyle = false;
}
switch (decoration)
{
case ListDecoration.Bulleted:
writer.WriteLine("";
itemPrefix = "- ";
itemSuffix = "
";
if (!Device.RendersBreaksAfterHtmlLists)
{
listSuffix += "
";
}
break;
case ListDecoration.Numbered:
if (pageStart == 0)
{
writer.WriteLine("");
}
else
{
writer.Write("");
}
listSuffix = "
";
itemPrefix = "- ";
itemSuffix = "
";
if (!Device.RendersBreaksAfterHtmlLists)
{
listSuffix += "
";
}
break;
default:
if (Device.Tables)
{
listSuffix = "
";
Style.Wrapping = Wrapping.NotSet;
writer.EnterLayout(Style);
writer.WriteLine("");
if(wrap == Wrapping.NoWrap)
{
itemPrefix = "| ";
}
else
{
itemPrefix = " |
| ";
}
itemSuffix = " |
";
}
else
{
listSuffix = String.Empty;
itemPrefix = String.Empty;
itemSuffix = "
";
}
break;
}
bool hasCmdHandler = Control.HasItemCommandHandler;
for (int i = 0; i < pageSize; i++)
{
MobileListItem item = items[pageStart + i];
writer.Write(itemPrefix);
if(insideStyle)
{
writer.BeginStyleContext();
writer.EnterFormat(Style);
}
if(Control.ItemsAsLinks)
{
RenderBeginLink(writer, item.Value);
}
else if(hasCmdHandler)
{
writer.WriteBeginTag("a");
RenderPostBackEventAsAttribute(writer, "href", item.Index.ToString(CultureInfo.InvariantCulture));
writer.Write(">");
}
writer.WriteEncodedText(item.Text);
if (hasCmdHandler || Control.ItemsAsLinks)
{
RenderEndLink(writer);
}
if(insideStyle)
{
writer.ExitFormat(Style);
writer.EndStyleContext();
}
writer.WriteLine(itemSuffix);
}
if (listSuffix == null || listSuffix.Length > 0)
{
writer.WriteLine(listSuffix);
}
if (decoration != ListDecoration.None || !Device.Tables)
{
writer.ExitStyle(Style);
}
else
{
writer.ExitLayout(Style);
Style.Wrapping = wrap;
}
}
}
}
// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
