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/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / MIT / System / Web / UI / MobileControls / Adapters / XhtmlAdapters / XhtmlBasicTextViewAdapter.cs / 1305376 / XhtmlBasicTextViewAdapter.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- using System; using System.Security.Permissions; using System.Web.Mobile; using System.Web.UI.MobileControls; using System.Web.UI.MobileControls.Adapters; #if COMPILING_FOR_SHIPPED_SOURCE namespace System.Web.UI.MobileControls.ShippedAdapterSource.XhtmlAdapters #else namespace System.Web.UI.MobileControls.Adapters.XhtmlAdapters #endif { ///[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 XhtmlTextViewAdapter : XhtmlControlAdapter { /// protected new TextView Control { get { return base.Control as TextView; } } /// public override void Render(XhtmlMobileTextWriter writer) { int beginElement = Control.FirstVisibleElementIndex; int beginOffset = Control.FirstVisibleElementOffset; int endElement = Control.LastVisibleElementIndex; int endOffset = Control.LastVisibleElementOffset; // ConditionalClearCachedEndTag() is for a device special case. ConditionalClearCachedEndTag(writer, Control.Text); ConditionalEnterStyle(writer, Style); ConditionalRenderOpeningSpanElement(writer); writer.WritePendingBreak(); for(int i = beginElement; i <= endElement; i++) { int begin = (i == beginElement) ? beginOffset : 0; int end; if (i == endElement) { if (endOffset <= begin) { break; } end = endOffset; } else { end = -1; } RenderElement(writer, i, begin, end); } // ConditionalSetPendingBreak should always be called *before* ConditionalExitStyle. // ConditionalExitStyle may render a block element and clear the pending break. ConditionalSetPendingBreak(writer); ConditionalRenderClosingSpanElement(writer); ConditionalExitStyle(writer, Style); } /// public void RenderElement(XhtmlMobileTextWriter writer, int index, int beginSubstring, int endSubstring) { TextViewElement element = Control.GetElement(index); writer.WritePendingBreak(); if (endSubstring == -1) { endSubstring = element.Text.Length; } String text = element.Text; if (beginSubstring > 0 || endSubstring < text.Length) { text = text.Substring(beginSubstring, endSubstring - beginSubstring); } BooleanOption prevBold = Style.Font.Bold; BooleanOption prevItalic = Style.Font.Italic; if (element.IsBold) { Style.Font.Bold = BooleanOption.True; } if (element.IsItalic) { Style.Font.Italic = BooleanOption.True; } ConditionalEnterStyle(writer, Style); if (element.Url != null) { RenderBeginLink(writer, element.Url); writer.WriteEncodedText(text); RenderEndLink(writer); } else { writer.WriteEncodedText(text); } if (element.BreakAfter) { writer.SetPendingBreak(); } ConditionalExitStyle(writer, Style); Style.Font.Bold = prevBold; Style.Font.Italic = prevItalic; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
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