public override void RtfText(string text)
{
bool isParagraphNumber = false;
if (Stack.IsParagraphNumberMode(ParagraphNumberEnum.ListText))
{
isParagraphNumber = text.IndexOf(".") > 0;
if (isParagraphNumber)
{
CurrentParagraph = new Paragraph(text);
Doc.AddParagraph(CurrentParagraph);
EnclosingParagraphId = null;
}
}
if (!isParagraphNumber)
{
if (Stack.IsParagraphNumberMode(ParagraphNumberEnum.PnText))
{
text = text.Trim();
// This paragraph is a continuation of the preceding one.
if (CurrentParagraph != null)
{
if (text.CompareTo("-") == 0)
{
// Add dash separated list in the same paragraph
// because there is no way to uniquely identify
// each element
addTextToCurrentParagraph(text);
}
else
{
if (EnclosingParagraphId == null)
{
EnclosingParagraphId = CurrentParagraph.Id;
}
// Create the paragraph number
string id = EnclosingParagraphId + "." + text;
if (id.EndsWith(")"))
{
id = id.Substring(0, id.Length - 1);
}
CurrentParagraph = new Paragraph(id);
Doc.AddParagraph(CurrentParagraph);
}
}
}
else
{
addTextToCurrentParagraph(text);
}
}
}
/// <summary>
/// Paragraph has been moved
/// </summary>
/// <param name="p"></param>
/// <returns></returns>
private bool IsMoved(Paragraph p)
{
return p.State == Paragraph.ParagraphState.Moved && p.Text.Length > 0;
}
public override void RtfKeyword(string key, bool hasParameter, int parameter)
{
// Try to recognise a paragraph number \listtext\...
if (key.Equals("listtext"))
{
Stack.CurrentFrame.ParagraphNumberMode = ParagraphNumberEnum.ListText;
}
// Try to recognise a list number \pntext
else if (key.Equals("pntext"))
{
Stack.CurrentFrame.ParagraphNumberMode = ParagraphNumberEnum.PnText;
}
// When an outline level is encountered, this starts a new paragraph
else if (key.Equals("outlinelevel"))
{
if (CurrentParagraph != null && (CurrentParagraph.Text == null || CurrentParagraph.Text.Length == 0))
{
// The current paragraph has not yet been filled, continue with it.
}
else
{
CurrentParagraph = null;
}
}
// \bkmkstart and \bkmkend seems to be related to bookmarks. Ignore the corresponding text
if (key.Equals("bkmkstart") ||
key.Equals("bkmkend") ||
key.Equals("objclass") ||
key.Equals("objdata") ||
key.Equals("field") ||
key.Equals("datafield") ||
key.Equals("shpgrp") ||
key.Equals("headerr") ||
key.Equals("footerr") ||
key.Equals("pntxta") ||
key.Equals("shp") ||
key.Equals("themedata") ||
key.Equals("colorschememapping") ||
key.Equals("lsdlockedexcept") ||
key.Equals("datastore") ||
key.Equals("pntxta") ||
key.Equals("pntxtb") ||
key.Equals("pict"))
{
Stack.CurrentFrame.IgnoreTextMode = IgnoreTextEnum.IgnoreText;
}
// Do the paragraph modifications
if (key.Equals("par"))
{
addTextToCurrentParagraph("\n");
}
else if (key.Equals("line"))
{
addTextToCurrentParagraph("\n");
}
else if (key.Equals("cell"))
{
addTextToCurrentParagraph(",");
}
if (key.Equals("trowd"))
{
if (CurrentParagraph != null)
{
CurrentParagraph = new TableRow(CurrentParagraph);
Doc.AddParagraph(CurrentParagraph);
EnclosingParagraphId = null;
}
}
}
/// <summary>
/// Paragraph has been deleted
/// </summary>
/// <param name="p"></param>
/// <returns></returns>
private bool IsDeleted(Paragraph p)
{
return p.State == Paragraph.ParagraphState.Deleted;
}
/// <summary>
/// Paragraph has been inserted
/// </summary>
/// <param name="p"></param>
/// <returns></returns>
private bool IsInserted(Paragraph p)
{
return p.State == Paragraph.ParagraphState.Inserted && p.Text.Length > 0;
}
/// <summary>
/// Adds a paragraph in the document
/// </summary>
/// <param name="paragraph"></param>
public void AddParagraph(Paragraph paragraph)
{
Paragraphs.Add(paragraph.Id, paragraph);
}
/// <summary>
/// Paragraph contents has changed
/// </summary>
/// <param name="p"></param>
/// <returns></returns>
private bool IsChanged(Paragraph p)
{
return p.State == Paragraph.ParagraphState.Changed;
}
/// <summary>
/// Adds a paragraph in the document
/// </summary>
/// <param name="paragraph"></param>
public void AddParagraph(Paragraph paragraph)
{
Paragraphs.Add(paragraph.Id, paragraph);
}
/// <summary>
/// Paragraph contents has changed
/// </summary>
/// <param name="p"></param>
/// <returns></returns>
private bool IsChanged(Paragraph p)
{
return(p.State == Paragraph.ParagraphState.Changed);
}
/// <summary>
/// Paragraph has been deleted
/// </summary>
/// <param name="p"></param>
/// <returns></returns>
private bool IsDeleted(Paragraph p)
{
return(p.State == Paragraph.ParagraphState.Deleted);
}
/// <summary>
/// Paragraph has been inserted
/// </summary>
/// <param name="p"></param>
/// <returns></returns>
private bool IsInserted(Paragraph p)
{
return(p.State == Paragraph.ParagraphState.Inserted);
}
/// <summary>
/// Paragraph has been inserted
/// </summary>
/// <param name="p"></param>
/// <returns></returns>
private bool IsInserted(Paragraph p)
{
return p.State == Paragraph.ParagraphState.Inserted;
}
