public TextPart(int startIndex, int length, AODL.Document.Content.Text.FormatedText element)
{
_startIndex = startIndex;
_length = length;
_element = element;
}
/// <summary>
/// Parses a string in ODF format. The function replaces the foolowing special tags to format the text:
/// Bold:<b></b>
/// Italic:<i></i>
/// Underline:<u></u>
/// StrikeThrough:<s></s>
/// </summary>
/// <param name="paragraph">The text to parse.</param>
/// <param name="doc">The ODF Textdoument that is being created</param>
/// <returns>A list pf FormattedText that make up the paragraph.</returns>
internal static List <AODL.Document.Content.Text.FormatedText> ParseParagraphForODF(IDocument doc, string paragraph)
{
List <TextPart> pars = new List <TextPart>();
MatchCollection matches;
//Bold Text
matches = BoldRegex.Matches(paragraph);
if (matches.Count > 0)
{
foreach (Match m in matches)
{
//Create the formated text
var text = new AODL.Document.Content.Text.FormatedText(doc, "bold", m.Value.Substring(3, m.Value.Length - 7));
//Apply the style
text.TextStyle.TextProperties.Bold = "bold";
pars.Add(new TextPart(m.Index, m.Value.Length, text));
}
}
//Italic Text
matches = ItalicRegex.Matches(paragraph);
if (matches.Count > 0)
{
foreach (Match m in matches)
{
//Create the formated text
var text = new AODL.Document.Content.Text.FormatedText(doc, "italic", m.Value.Substring(3, m.Value.Length - 7));
//Apply the style
text.TextStyle.TextProperties.Italic = "italic";
pars.Add(new TextPart(m.Index, m.Value.Length, text));
}
}
//Underlined Text
matches = UnderlinedRegex.Matches(paragraph);
if (matches.Count > 0)
{
foreach (Match m in matches)
{
//Create the formated text
var text = new AODL.Document.Content.Text.FormatedText(doc, "underline", m.Value.Substring(3, m.Value.Length - 7));
//Apply the style
text.TextStyle.TextProperties.Underline = "solid";
pars.Add(new TextPart(m.Index, m.Value.Length, text));
}
}
//Strike through Text
matches = StrikedRegex.Matches(paragraph);
if (matches.Count > 0)
{
foreach (Match m in matches)
{
//Create the formated text
var text = new AODL.Document.Content.Text.FormatedText(doc, "strikethrough", m.Value.Substring(3, m.Value.Length - 7));
//Apply the style
text.TextStyle.TextProperties.TextLineThrough = "solid";
pars.Add(new TextPart(m.Index, m.Value.Length, text));
}
}
//Create the list of OpenXmlElements in the correct order for the paragraph
List <AODL.Document.Content.Text.FormatedText> p = new List <AODL.Document.Content.Text.FormatedText>();
int index = 0;
var sorted = from par in pars
orderby par.StartIndex
select par;
foreach (var element in sorted)
{
//If the current index is not equal to the start index of the text part then there is plain text in between.
if (element.StartIndex > index)
{
//Create the formated text
var text = new AODL.Document.Content.Text.FormatedText(doc, "normal", paragraph.Substring(index, element.StartIndex - index));
p.Add(text);
}
p.Add(element.ODFElement);
index = element.StartIndex + element.Length;
}
//Add any left over text
if (paragraph.Substring(index).Length > 0)
{
//Create the formated text
var text = new AODL.Document.Content.Text.FormatedText(doc, "T1", paragraph.Substring(index));
p.Add(text);
}
return(p);
}
