/// <summary>
/// Constructs a RtfParagraph belonging to a RtfDocument based on a Paragraph.
/// </summary>
/// <param name="doc">The RtfDocument this RtfParagraph belongs to</param>
/// <param name="paragraph">The Paragraph that this RtfParagraph is based on</param>
public RtfParagraph(RtfDocument doc, Paragraph paragraph) : base(doc)
{
ST.RtfFont baseFont = null;
if (paragraph.Font is ST.RtfParagraphStyle)
{
ParagraphStyle = Document.GetDocumentHeader().GetRtfParagraphStyle(((ST.RtfParagraphStyle)paragraph.Font).GetStyleName());
baseFont = ParagraphStyle;
}
else
{
baseFont = new ST.RtfFont(Document, paragraph.Font);
ParagraphStyle = new ST.RtfParagraphStyle(Document, Document.GetDocumentHeader().GetRtfParagraphStyle("Normal"));
ParagraphStyle.SetAlignment(paragraph.Alignment);
ParagraphStyle.SetFirstLineIndent((int)(paragraph.FirstLineIndent * TWIPS_FACTOR));
ParagraphStyle.SetIndentLeft((int)(paragraph.IndentationLeft * TWIPS_FACTOR));
ParagraphStyle.SetIndentRight((int)(paragraph.IndentationRight * TWIPS_FACTOR));
ParagraphStyle.SetSpacingBefore((int)(paragraph.SpacingBefore * TWIPS_FACTOR));
ParagraphStyle.SetSpacingAfter((int)(paragraph.SpacingAfter * TWIPS_FACTOR));
if (paragraph.HasLeading())
{
ParagraphStyle.SetLineLeading((int)(paragraph.Leading * TWIPS_FACTOR));
}
ParagraphStyle.SetKeepTogether(paragraph.KeepTogether);
}
for (var i = 0; i < paragraph.Count; i++)
{
var chunk = (IElement)paragraph[i];
if (chunk is Chunk)
{
((Chunk)chunk).Font = baseFont.Difference(((Chunk)chunk).Font);
}
else if (chunk is RtfImage)
{
((RtfImage)Chunks[i]).SetAlignment(ParagraphStyle.GetAlignment());
}
try
{
var rtfElements = doc.GetMapper().MapElement(chunk);
for (var j = 0; j < rtfElements.Length; j++)
{
Chunks.Add(rtfElements[j]);
}
}
catch (DocumentException)
{
}
}
}