Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / MIT / System / Web / UI / MobileControls / CompileLiteralTextParser.cs / 1305376 / CompileLiteralTextParser.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- using System; using System.Collections; using System.Collections.Specialized; using System.Diagnostics; using System.Web.UI; namespace System.Web.UI.MobileControls { /* * CompileLiteralTextParser class. * * This is a specialized version of the LiteralTextParser class. * It creates a set of control builders from the parsed literal text. * * Copyright (c) 2000 Microsoft Corporation */ [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 CompileLiteralTextParser : LiteralTextParser { TemplateParser _parser; ControlBuilder _parentBuilder; String _fileName; int _lineNumber; IList _tagInnerTextElements = null; internal CompileLiteralTextParser(TemplateParser parser, ControlBuilder parentBuilder, String fileName, int lineNumber) { _parser = parser; _parentBuilder = parentBuilder; _fileName = fileName; _lineNumber = lineNumber; } protected override void ProcessElement(LiteralElement element) { ControlBuilder subBuilder; switch (element.Type) { case LiteralElementType.Text: Debug.Assert(_tagInnerTextElements == null); subBuilder = ControlBuilder.CreateBuilderFromType( _parser, _parentBuilder, typeof(LiteralText), typeof(LiteralText).Name, null, GetPropertyDictionary(element.Format, element.BreakAfter, null), _lineNumber, _fileName); break; case LiteralElementType.Anchor: { String linkUrl = (String)element.GetAttribute("href"); subBuilder = ControlBuilder.CreateBuilderFromType( _parser, _parentBuilder, typeof(LiteralLink), typeof(LiteralLink).Name, null, GetPropertyDictionary(element.Format, element.BreakAfter, linkUrl), _lineNumber, _fileName); AddTagInnerTextElements(subBuilder); break; } default: return; } _parentBuilder.AppendSubBuilder(subBuilder); if (element.Text == null || element.Text.Length != 0) { subBuilder.AppendLiteralString(element.Text); } } private IList TagInnerTextElements { get { if (_tagInnerTextElements == null) { _tagInnerTextElements = new ArrayList(); } return _tagInnerTextElements; } } private void AddTagInnerTextElements(ControlBuilder builder) { if (_tagInnerTextElements != null) { foreach(Object o in _tagInnerTextElements) { if (o is String) { builder.AppendLiteralString((String)o); } else { builder.AppendSubBuilder((ControlBuilder)o); } } _tagInnerTextElements = null; } } protected override void ProcessTagInnerText(String text) { // Called to add an inner text segment of a multi-segment tag, e.g. // some text <%# a databinding %> some more text TagInnerTextElements.Add(text); } internal /*public*/ void AddDataBinding(ControlBuilder builder) { if (IsInTag) { TagInnerTextElements.Add(builder); } else { ControlBuilder newBuilder = ControlBuilder.CreateBuilderFromType( _parser, _parentBuilder, typeof(LiteralText), typeof(LiteralText).Name, null, GetPropertyDictionary(CurrentFormat, false, null), _lineNumber, _fileName); _parentBuilder.AppendSubBuilder(newBuilder); newBuilder.AppendSubBuilder(builder); OnAfterDataBoundLiteral(); } } // Convert formatting and other options into a set of properties, just as if they had been // specified in persistence format. private ListDictionary GetPropertyDictionary(LiteralFormat format, bool breakAfter, String linkUrl) { ListDictionary dictionary = null; if (format != LiteralFormat.None || !breakAfter || linkUrl != null) { dictionary = new ListDictionary(); if ((format & LiteralFormat.Bold) == LiteralFormat.Bold) { dictionary.Add("Font-Bold", "True"); } if ((format & LiteralFormat.Italic) == LiteralFormat.Italic) { dictionary.Add("Font-Italic", "True"); } if(!breakAfter) { dictionary.Add("BreakAfter", "False"); } if (linkUrl != null) { dictionary.Add("NavigateUrl", linkUrl); } } return dictionary; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
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