protected DomElement() { Elements = new DomElementList(); Attributes = new AttributeList(); }
private void CopyStyleAttribute(DomTableCell cell, AttributeList table) { var attrs = table.Clone(); attrs.Remove(Consts.Clvmgf); attrs.Remove(Consts.Clvmrg); cell.Attributes = attrs; }
/// <summary> /// Parse an RTF element /// </summary> /// <param name="reader"></param> /// <param name="parentFormat"></param> private void Load(Reader reader, DocumentFormatInfo parentFormat) { if (reader == null) return; var forbitPard = false; DocumentFormatInfo format; if (_paragraphFormat == null) _paragraphFormat = new DocumentFormatInfo(); if (parentFormat == null) format = new DocumentFormatInfo(); else { format = parentFormat.Clone(); format.NativeLevel = parentFormat.NativeLevel + 1; } var textContainer = new TextContainer(this); var levelBack = reader.Level; while (reader.ReadToken() != null) { if (reader.TokenCount - _tokenCount > 100) { _tokenCount = reader.TokenCount; OnProgress(reader.ContentLength, reader.ContentPosition, null); } if (_startContent) { if (textContainer.Accept(reader.CurrentToken, reader)) { textContainer.Level = reader.Level; continue; } if (textContainer.HasContent) { if (ApplyText(textContainer, reader, format)) break; } } if (reader.TokenType == RtfTokenType.GroupEnd) { var elements = GetLastElements(true); for (var count = 0; count < elements.Length; count++) { var element = elements[count]; if (element.NativeLevel >= 0 && element.NativeLevel > reader.Level) { for (var count2 = count; count2 < elements.Length; count2++) elements[count2].Locked = true; break; } } break; } if (reader.Level < levelBack) break; if (reader.TokenType == RtfTokenType.GroupStart) { Load(reader, format); if (reader.Level < levelBack) break; } if (reader.TokenType == RtfTokenType.Control || reader.TokenType == RtfTokenType.Keyword || reader.TokenType == RtfTokenType.ExtKeyword) { switch (reader.Keyword) { case Consts.FromHtml: // Extract html from rtf ReadHtmlContent(reader); return; #region Read document information case Consts.Listtable: ReadListTable(reader); return; case Consts.ListOverride: // Unknow keyword ReadToEndGround(reader); break; case Consts.Ansi: break; case Consts.Ansicpg: // Read default encoding _defaultEncoding = Encoding.GetEncoding(reader.Parameter); break; case Consts.Fonttbl: // Read font table ReadFontTable(reader); break; case Consts.ListOverrideTable: ReadListOverrideTable(reader); break; case Consts.FileTable: // Unsupport file list ReadToEndGround(reader); break; // Finish current level case Consts.Colortbl: // Read color table ReadColorTable(reader); return; // Finish current level case Consts.StyleSheet: // Unsupport style sheet list ReadToEndGround(reader); break; case Consts.Generator: // Read document generator Generator = ReadInnerText(reader, true); break; case Consts.Info: // Read document information ReadDocumentInfo(reader); return; case Consts.Headery: if (reader.HasParam) HeaderDistance = reader.Parameter; break; case Consts.Footery: if (reader.HasParam) FooterDistance = reader.Parameter; break; case Consts.Header: // Analyse header var header = new DomHeader { Style = RtfHeaderFooterStyle.AllPages }; AppendChild(header); Load(reader, parentFormat); header.Locked = true; _paragraphFormat = new DocumentFormatInfo(); break; case Consts.Headerl: // Analyse header var header1 = new DomHeader { Style = RtfHeaderFooterStyle.LeftPages }; AppendChild(header1); Load(reader, parentFormat); header1.Locked = true; _paragraphFormat = new DocumentFormatInfo(); break; case Consts.Headerr: // Analyse header var headerr = new DomHeader { Style = RtfHeaderFooterStyle.RightPages }; AppendChild(headerr); Load(reader, parentFormat); headerr.Locked = true; _paragraphFormat = new DocumentFormatInfo(); break; case Consts.Headerf: // Analyse header var headerf = new DomHeader { Style = RtfHeaderFooterStyle.FirstPage }; AppendChild(headerf); Load(reader, parentFormat); headerf.Locked = true; _paragraphFormat = new DocumentFormatInfo(); break; case Consts.Footer: // Analyse footer var footer = new DomFooter { Style = RtfHeaderFooterStyle.FirstPage }; AppendChild(footer); Load(reader, parentFormat); footer.Locked = true; _paragraphFormat = new DocumentFormatInfo(); break; case Consts.Footerl: // analyse footer var footerl = new DomFooter { Style = RtfHeaderFooterStyle.LeftPages }; AppendChild(footerl); Load(reader, parentFormat); footerl.Locked = true; _paragraphFormat = new DocumentFormatInfo(); break; case Consts.Footerr: // Analyse footer var footerr = new DomFooter { Style = RtfHeaderFooterStyle.RightPages }; AppendChild(footerr); Load(reader, parentFormat); footerr.Locked = true; _paragraphFormat = new DocumentFormatInfo(); break; case Consts.Footerf: // analyse footer var footerf = new DomFooter { Style = RtfHeaderFooterStyle.FirstPage }; AppendChild(footerf); Load(reader, parentFormat); footerf.Locked = true; _paragraphFormat = new DocumentFormatInfo(); break; case Consts.Xmlns: // Unsupport xml namespace ReadToEndGround(reader); break; case Consts.Nonesttables: // I support nest table , then ignore this keyword ReadToEndGround(reader); break; case Consts.Xmlopen: // Unsupport xmlopen keyword break; case Consts.Revtbl: //ReadToEndGround(reader); break; #endregion #region Read document information case Consts.Paperw: // Read paper width PaperWidth = reader.Parameter; break; case Consts.Paperh: // Read paper height PaperHeight = reader.Parameter; break; case Consts.Margl: // Read left margin LeftMargin = reader.Parameter; break; case Consts.Margr: // Read right margin RightMargin = reader.Parameter; break; case Consts.Margb: // Read bottom margin BottomMargin = reader.Parameter; break; case Consts.Margt: // Read top margin TopMargin = reader.Parameter; break; case Consts.Landscape: // Set landscape Landscape = true; break; case Consts.Fchars: FollowingChars = ReadInnerText(reader, true); break; case Consts.Lchars: LeadingChars = ReadInnerText(reader, true); break; case "pnseclvl": // Ignore this keyword ReadToEndGround(reader); break; #endregion #region Read paragraph format case Consts.Pard: _startContent = true; if (forbitPard) continue; // Clear paragraph format _paragraphFormat.ResetParagraph(); // Format.ResetParagraph(); break; case Consts.Par: _startContent = true; // New paragraph if (GetLastElement(typeof(DomParagraph)) == null) { var paragraph = new DomParagraph { Format = _paragraphFormat }; _paragraphFormat = _paragraphFormat.Clone(); AddContentElement(paragraph); paragraph.Locked = true; } else { CompleteParagraph(); var p = new DomParagraph { Format = _paragraphFormat }; AddContentElement(p); } _startContent = true; break; case Consts.Page: _startContent = true; CompleteParagraph(); AddContentElement(new DomPageBreak()); break; case Consts.Pagebb: _startContent = true; _paragraphFormat.PageBreak = true; break; case Consts.Ql: // Left alignment _startContent = true; _paragraphFormat.Align = RtfAlignment.Left; break; case Consts.Qc: // Center alignment _startContent = true; _paragraphFormat.Align = RtfAlignment.Center; break; case Consts.Qr: // Right alignment _startContent = true; _paragraphFormat.Align = RtfAlignment.Right; break; case Consts.Qj: // Jusitify alignment _startContent = true; _paragraphFormat.Align = RtfAlignment.Justify; break; case Consts.Sl: // Line spacing _startContent = true; if (reader.Parameter >= 0) _paragraphFormat.LineSpacing = reader.Parameter; break; case Consts.Slmult: _startContent = true; _paragraphFormat.MultipleLineSpacing = (reader.Parameter == 1); break; case Consts.Sb: // Spacing before paragraph _startContent = true; _paragraphFormat.SpacingBefore = reader.Parameter; break; case Consts.Sa: // Spacing after paragraph _startContent = true; _paragraphFormat.SpacingAfter = reader.Parameter; break; case Consts.Fi: // Indent first line _startContent = true; _paragraphFormat.ParagraphFirstLineIndent = reader.Parameter; break; case Consts.Brdrw: _startContent = true; if (reader.HasParam) _paragraphFormat.BorderWidth = reader.Parameter; break; case Consts.Pn: _startContent = true; _paragraphFormat.ListId = -1; break; case Consts.Pntext: break; case Consts.Pntxtb: break; case Consts.Pntxta: break; case Consts.Pnlvlbody: _startContent = true; break; case Consts.Pnlvlblt: _startContent = true; break; case Consts.Listtext: _startContent = true; var text = ReadInnerText(reader, true); if (text != null) { text = text.Trim(); _listTextFlag = text.StartsWith("l") ? 1 : 2; } break; case Consts.Ls: _startContent = true; _paragraphFormat.ListId = reader.Parameter; _listTextFlag = 0; break; case Consts.Li: _startContent = true; if (reader.HasParam) _paragraphFormat.LeftIndent = reader.Parameter; break; case Consts.Line: _startContent = true; if (format.ReadText) { var line = new DomLineBreak(); line.NativeLevel = reader.Level; AddContentElement(line); } break; #endregion #region Read text format case Consts.Insrsid: break; case Consts.Plain: // Clear text format _startContent = true; format.ResetText(); break; case Consts.F: // Font name _startContent = true; if (format.ReadText) { var fontName = FontTable.GetFontName(reader.Parameter); if (fontName != null) fontName = fontName.Trim(); if (string.IsNullOrEmpty(fontName)) fontName = DefaultFontName; if (ChangeTimesNewRoman) { if (fontName == "Times New Roman") fontName = DefaultFontName; } format.FontName = fontName; } _fontChartset = FontTable[reader.Parameter].Encoding; break; case Consts.Af: _associateFontChartset = FontTable[reader.Parameter].Encoding; break; case Consts.Fs: // Font size _startContent = true; if (format.ReadText) { if (reader.HasParam) format.FontSize = reader.Parameter / 2.0f; } break; case Consts.Cf: // Font color _startContent = true; if (format.ReadText) { if (reader.HasParam) format.TextColor = ColorTable.GetColor(reader.Parameter, Color.Black); } break; case Consts.Cb: case Consts.Chcbpat: // Background color _startContent = true; if (format.ReadText) { if (reader.HasParam) { format.BackColor = ColorTable.GetColor(reader.Parameter, Color.Empty); } } break; case Consts.B: // Bold _startContent = true; if (format.ReadText) format.Bold = (reader.HasParam == false || reader.Parameter != 0); break; case Consts.V: // Hidden text _startContent = true; if (format.ReadText) { if (reader.HasParam && reader.Parameter == 0) format.Hidden = false; else format.Hidden = true; } break; case Consts.Highlight: // Highlight content _startContent = true; if (format.ReadText) { if (reader.HasParam) format.BackColor = ColorTable.GetColor( reader.Parameter, Color.Empty); } break; case Consts.I: // Italic _startContent = true; if (format.ReadText) format.Italic = (reader.HasParam == false || reader.Parameter != 0); break; case Consts.Ul: // Under line _startContent = true; if (format.ReadText) format.Underline = (reader.HasParam == false || reader.Parameter != 0); break; case Consts.Strike: // Strikeout _startContent = true; if (format.ReadText) format.Strikeout = (reader.HasParam == false || reader.Parameter != 0); break; case Consts.Sub: // Subscript _startContent = true; if (format.ReadText) format.Subscript = (reader.HasParam == false || reader.Parameter != 0); break; case Consts.Super: // superscript _startContent = true; if (format.ReadText) format.Superscript = (reader.HasParam == false || reader.Parameter != 0); break; case Consts.Nosupersub: // nosupersub _startContent = true; format.Subscript = false; format.Superscript = false; break; case Consts.Brdrb: _startContent = true; //format.ParagraphBorder.Bottom = true; _paragraphFormat.BottomBorder = true; break; case Consts.Brdrl: _startContent = true; //format.ParagraphBorder.Left = true ; _paragraphFormat.LeftBorder = true; break; case Consts.Brdrr: _startContent = true; //format.ParagraphBorder.Right = true ; _paragraphFormat.RightBorder = true; break; case Consts.Brdrt: _startContent = true; //format.ParagraphBorder.Top = true; _paragraphFormat.BottomBorder = true; break; case Consts.Brdrcf: _startContent = true; var element = GetLastElement(typeof(DomTableRow), false); if (element is DomTableRow) { // Reading a table row var row = (DomTableRow)element; if (row.CellSettings.Count > 0) { var style = (AttributeList)row.CellSettings[row.CellSettings.Count - 1]; style.Add(reader.Keyword, reader.Parameter); } } else { _paragraphFormat.BorderColor = ColorTable.GetColor(reader.Parameter, Color.Black); format.BorderColor = format.BorderColor; } break; case Consts.Brdrs: _startContent = true; _paragraphFormat.BorderThickness = false; format.BorderThickness = false; break; case Consts.Brdrth: _startContent = true; _paragraphFormat.BorderThickness = true; format.BorderThickness = true; break; case Consts.Brdrdot: _startContent = true; _paragraphFormat.BorderStyle = DashStyle.Dot; format.BorderStyle = DashStyle.Dot; break; case Consts.Brdrdash: _startContent = true; _paragraphFormat.BorderStyle = DashStyle.Dash; format.BorderStyle = DashStyle.Dash; break; case Consts.Brdrdashd: _startContent = true; _paragraphFormat.BorderStyle = DashStyle.DashDot; format.BorderStyle = DashStyle.DashDot; break; case Consts.Brdrdashdd: _startContent = true; _paragraphFormat.BorderStyle = DashStyle.DashDotDot; format.BorderStyle = DashStyle.DashDotDot; break; case Consts.Brdrnil: _startContent = true; _paragraphFormat.LeftBorder = false; _paragraphFormat.TopBorder = false; _paragraphFormat.RightBorder = false; _paragraphFormat.BottomBorder = false; format.LeftBorder = false; format.TopBorder = false; format.RightBorder = false; format.BottomBorder = false; break; case Consts.Brsp: _startContent = true; if (reader.HasParam) _paragraphFormat.BorderSpacing = reader.Parameter; break; case Consts.Chbrdr: _startContent = true; format.LeftBorder = true; format.TopBorder = true; format.RightBorder = true; format.BottomBorder = true; break; case Consts.Bkmkstart: // Book mark _startContent = true; if (format.ReadText && _startContent) { var bk = new DomBookmark(); bk.Name = ReadInnerText(reader, true); bk.Locked = true; AddContentElement(bk); } break; case Consts.Bkmkend: forbitPard = true; format.ReadText = false; break; case Consts.Field: // Field _startContent = true; ReadDomField(reader, format); return; // finish current level //break; #endregion #region Read object case Consts.Object: { // object _startContent = true; ReadDomObject(reader, format); return; // finish current level } #endregion #region Read image case Consts.Shppict: // Continue the following token break; case Consts.Nonshppict: // unsupport keyword ReadToEndGround(reader); break; case Consts.Pict: { // Read image data //ReadDomImage(reader, format); _startContent = true; var image = new DomImage(); image.NativeLevel = reader.Level; AddContentElement(image); break; } case Consts.Picscalex: { var image = (DomImage)GetLastElement(typeof(DomImage)); if (image != null) image.ScaleX = reader.Parameter; break; } case Consts.Picscaley: { var image = (DomImage)GetLastElement(typeof(DomImage)); if (image != null) image.ScaleY = reader.Parameter; break; } case Consts.Picwgoal: { var image = (DomImage)GetLastElement(typeof(DomImage)); if (image != null) image.DesiredWidth = reader.Parameter; break; } case Consts.Pichgoal: { var image = (DomImage)GetLastElement(typeof(DomImage)); if (image != null) image.DesiredHeight = reader.Parameter; break; } case Consts.Blipuid: { var image = (DomImage)GetLastElement(typeof(DomImage)); if (image != null) image.Id = ReadInnerText(reader, true); break; } case Consts.Emfblip: { var image = (DomImage)GetLastElement(typeof(DomImage)); if (image != null) image.PicType = RtfPictureType.Emfblip; break; } case Consts.Pngblip: { var image = (DomImage)GetLastElement(typeof(DomImage)); if (image != null) image.PicType = RtfPictureType.Pngblip; break; } case Consts.Jpegblip: { var image = (DomImage)GetLastElement(typeof(DomImage)); if (image != null) image.PicType = RtfPictureType.Jpegblip; break; } case Consts.Macpict: { var image = (DomImage)GetLastElement(typeof(DomImage)); if (image != null) image.PicType = RtfPictureType.Macpict; break; } case Consts.Pmmetafile: { var image = (DomImage)GetLastElement(typeof(DomImage)); if (image != null) image.PicType = RtfPictureType.Pmmetafile; break; } case Consts.Wmetafile: { var image = (DomImage)GetLastElement(typeof(DomImage)); if (image != null) image.PicType = RtfPictureType.Wmetafile; break; } case Consts.Dibitmap: { var image = (DomImage)GetLastElement(typeof(DomImage)); if (image != null) image.PicType = RtfPictureType.Dibitmap; break; } case Consts.Wbitmap: { var image = (DomImage)GetLastElement(typeof(DomImage)); if (image != null) image.PicType = RtfPictureType.Wbitmap; break; } #endregion #region Read shape case Consts.Sp: { // Begin read shape property var level = 0; string vName = null; string vValue = null; while (reader.ReadToken() != null) { if (reader.TokenType == RtfTokenType.GroupStart) level++; else if (reader.TokenType == RtfTokenType.GroupEnd) { level--; if (level < 0) { break; } } else switch (reader.Keyword) { case Consts.Sn: vName = ReadInnerText(reader, true); break; case Consts.Sv: vValue = ReadInnerText(reader, true); break; } } var shape = (DomShape)GetLastElement(typeof(DomShape)); if (shape != null) shape.ExtAttrbutes[vName] = vValue; else { var g = (DomShapeGroup)GetLastElement(typeof(DomShapeGroup)); if (g != null) { g.ExtAttrbutes[vName] = vValue; } } break; } case Consts.Shptxt: // handle following token break; case Consts.Shprslt: // ignore this level ReadToEndGround(reader); break; case Consts.Shp: { _startContent = true; var shape = new DomShape(); shape.NativeLevel = reader.Level; AddContentElement(shape); break; } case Consts.Shpleft: { var shape = (DomShape)GetLastElement(typeof(DomShape)); if (shape != null) shape.Left = reader.Parameter; break; } case Consts.Shptop: { var shape = (DomShape)GetLastElement(typeof(DomShape)); if (shape != null) shape.Top = reader.Parameter; break; } case Consts.Shpright: { var shape = (DomShape)GetLastElement(typeof(DomShape)); if (shape != null) shape.Width = reader.Parameter - shape.Left; break; } case Consts.Shpbottom: { var shape = (DomShape)GetLastElement(typeof(DomShape)); if (shape != null) shape.Height = reader.Parameter - shape.Top; break; } case Consts.Shplid: { var shape = (DomShape)GetLastElement(typeof(DomShape)); if (shape != null) shape.Id = reader.Parameter; break; } case Consts.Shpz: { var shape = (DomShape)GetLastElement(typeof(DomShape)); if (shape != null) shape.ZIndex = reader.Parameter; break; } case Consts.Shpgrp: { var group = new DomShapeGroup(); group.NativeLevel = reader.Level; AddContentElement(group); break; } case Consts.Shpinst: break; #endregion #region Read table case Consts.Intbl: case Consts.Trowd: case Consts.Itap: { // These keyword said than current paragraph is a table row _startContent = true; var es = GetLastElements(true); DomElement lastUnlockElement = null; DomElement lastTableElement = null; for (var count = es.Length - 1; count >= 0; count--) { var e = es[count]; if (e.Locked == false) { if (lastUnlockElement == null && !(e is DomParagraph)) lastUnlockElement = e; if (e is DomTableRow || e is DomTableCell) lastTableElement = e; break; } } if (reader.Keyword == Consts.Intbl) { if (lastTableElement == null) { // if can not find unlocked row // then new row var row = new DomTableRow { NativeLevel = reader.Level }; if (lastUnlockElement != null) lastUnlockElement.AppendChild(row); } } else if (reader.Keyword == Consts.Trowd) { // clear row format DomTableRow row; if (lastTableElement == null) { row = new DomTableRow { NativeLevel = reader.Level }; if (lastUnlockElement != null) lastUnlockElement.AppendChild(row); } else { row = lastTableElement as DomTableRow ?? (DomTableRow)lastTableElement.Parent; } row.Attributes.Clear(); row.CellSettings.Clear(); _paragraphFormat.ResetParagraph(); } else if (reader.Keyword == Consts.Itap) { // set nested level if (reader.Parameter == 0) { // is the 0 level , belong to document , not to a table //foreach (RTFDomElement element in es) //{ // if (element is RTFDomTableRow || element is RTFDomTableCell) // { // element.Locked = true; // } //} } else { // in a row DomTableRow row; if (lastTableElement == null) { row = new DomTableRow { NativeLevel = reader.Level }; if (lastUnlockElement != null) lastUnlockElement.AppendChild(row); } else row = lastTableElement as DomTableRow ?? (DomTableRow)lastTableElement.Parent; if (reader.Parameter == row.Level) { } else if (reader.Parameter > row.Level) { // nested row var newRow = new DomTableRow { Level = reader.Parameter }; var parentCell = (DomTableCell)GetLastElement(typeof(DomTableCell), false); if (parentCell == null) AddContentElement(newRow); else parentCell.AppendChild(newRow); } else if (reader.Parameter < row.Level) { // exit nested row } } } break; } case Consts.Nesttableprops: // ignore break; case Consts.Row: { // finish read row _startContent = true; var es = GetLastElements(true); for (var count = es.Length - 1; count >= 0; count--) { es[count].Locked = true; if (es[count] is DomTableRow) break; } break; } case Consts.Nestrow: { // finish nested row _startContent = true; var es = GetLastElements(true); for (var count = es.Length - 1; count >= 0; count--) { es[count].Locked = true; if (es[count] is DomTableRow) break; } break; } case Consts.Trrh: case Consts.Trautofit: case Consts.Irowband: case Consts.Trhdr: case Consts.Trkeep: case Consts.Trkeepfollow: case Consts.Trleft: case Consts.Trqc: case Consts.Trql: case Consts.Trqr: case Consts.Trcbpat: case Consts.Trcfpat: case Consts.Trpat: case Consts.Trshdng: case Consts.TrwWidth: case Consts.TrwWidthA: case Consts.Irow: case Consts.Trpaddb: case Consts.Trpaddl: case Consts.Trpaddr: case Consts.Trpaddt: case Consts.Trpaddfb: case Consts.Trpaddfl: case Consts.Trpaddfr: case Consts.Trpaddft: case Consts.Lastrow: { // meet row control word , not parse at first , just save it _startContent = true; var row = (DomTableRow)GetLastElement(typeof(DomTableRow), false); if (row != null) { row.Attributes.Add(reader.Keyword, reader.Parameter); } break; } case Consts.Clvmgf: case Consts.Clvmrg: case Consts.Cellx: case Consts.Clvertalt: case Consts.Clvertalc: case Consts.Clvertalb: case Consts.ClNoWrap: case Consts.Clcbpat: case Consts.Clcfpat: case Consts.Clpadl: case Consts.Clpadt: case Consts.Clpadr: case Consts.Clpadb: case Consts.Clbrdrl: case Consts.Clbrdrt: case Consts.Clbrdrr: case Consts.Clbrdrb: case Consts.Brdrtbl: case Consts.Brdrnone: { // Meet cell control word , no parse at first , just save it _startContent = true; var row = (DomTableRow)GetLastElement(typeof(DomTableRow), false); AttributeList style = null; if (row.CellSettings.Count > 0) { style = (AttributeList)row.CellSettings[row.CellSettings.Count - 1]; if (style.Contains(Consts.Cellx)) { // if find repeat control word , then can consider this control word // belong to the next cell . userly cellx is the last control word of // a cell , when meet cellx , the current cell defind is finished. style = new AttributeList(); row.CellSettings.Add(style); } } if (style == null) { style = new AttributeList(); row.CellSettings.Add(style); } style.Add(reader.Keyword, reader.Parameter); break; } case Consts.Cell: { // finish cell content _startContent = true; AddContentElement(null); CompleteParagraph(); _paragraphFormat.Reset(); format.Reset(); var es = GetLastElements(true); for (var count = es.Length - 1; count >= 0; count--) { if (es[count].Locked == false) { es[count].Locked = true; if (es[count] is DomTableCell) break; } } break; } case Consts.Nestcell: { // finish nested cell content _startContent = true; AddContentElement(null); CompleteParagraph(); var es = GetLastElements(false); for (var count = es.Length - 1; count >= 0; count--) { es[count].Locked = true; if (es[count] is DomTableCell) { ((DomTableCell)es[count]).Format = format; break; } } break; } #endregion default: // Unsupport keyword if (reader.TokenType == RtfTokenType.ExtKeyword && reader.FirstTokenInGroup) { // if meet unsupport extern keyword , and this token is the first token in // current group , then ingore whole group. ReadToEndGround(reader); } break; } } } if (textContainer.HasContent) ApplyText(textContainer, reader, format); }