/// <summary>
/// Gets the RTF document content base list.
/// </summary>
/// <param name="rtfHtmlNodeList">The RTF HTML node list.</param>
/// <returns></returns>
private static RtfDocumentContentBase[] GetRtfDocumentContents(List <RtfHtmlNode> rtfHtmlNodeList)
{
RtfDocumentContentBase[] rtfDocumentContents = new RtfDocumentContentBase[rtfHtmlNodeList.Count];
for (int nodeCount = 0; nodeCount < rtfHtmlNodeList.Count; nodeCount++)
{
RtfHtmlNode rtfHtmlNode = rtfHtmlNodeList[nodeCount];
RtfParagraphFormat rtfParagraphFormat = new RtfParagraphFormat(FontSize,
string.IsNullOrEmpty(rtfHtmlNode.RtfParagraphFormat)
? RtfTextAlign.Justified
: GetRtfTextAlign(rtfHtmlNode.RtfParagraphFormat));
RtfFormattedParagraph rtfFormattedParagraph = new RtfFormattedParagraph(rtfParagraphFormat);
foreach (var rtfHtmlItem in rtfHtmlNode.RtfHtmlItem)
{
//Add text in paragraph
if (!string.IsNullOrEmpty(rtfHtmlItem.HtmlText))
{
rtfFormattedParagraph.AppendText(new RtfFormattedText(rtfHtmlItem.HtmlText, rtfHtmlItem.RtfFormattedText));
}
//Add image in paragraph
if (rtfHtmlItem.HtmlImage != null)
{
RtfImage rtfImage = new RtfImage(rtfHtmlItem.HtmlImage, RtfImageFormat.Wmf, rtfHtmlItem.ImageHeight, rtfHtmlItem.ImageWidth);
rtfFormattedParagraph.AppendText(rtfImage);
}
}
rtfFormattedParagraph.Formatting.SpaceAfter = TwipConverter.ToTwip(10F, MetricUnit.Point);
rtfDocumentContents[nodeCount] = rtfFormattedParagraph;
}
return(rtfDocumentContents);
}
/// <summary>
/// Gets the RTF HTML node list.
/// </summary>
/// <param name="htmlNode">The document node.</param>
/// <returns></returns>
private static List <RtfHtmlNode> GetRtfHtmlNodes(HtmlNode htmlNode)
{
List <RtfHtmlNode> rtfHtmlNodes = new List <RtfHtmlNode>();
foreach (var node in htmlNode.ChildNodes)
{
IEnumerable <HtmlNode> descendantNodes = node.Descendants();
RtfHtmlNode rtfHtmlNode = new RtfHtmlNode();
if (node.Attributes.Count > 0)
{
rtfHtmlNode.RtfParagraphFormat = node.Attributes[0].Value;
}
RtfHtmlItem rtfHtmlItem = new RtfHtmlItem();
foreach (var currentNode in descendantNodes)
{
if (currentNode.Name.Equals(RtfImageNodeName) && currentNode.Attributes.Count > 0) //Image
{
rtfHtmlItem = GetImage(currentNode);
rtfHtmlNode.RtfHtmlItem.Add(rtfHtmlItem);
rtfHtmlItem = new RtfHtmlItem();
}
else if (currentNode.Name.Equals(RtfTextNodeName)) //Text
{
rtfHtmlItem.HtmlText = currentNode.InnerText;
rtfHtmlNode.RtfHtmlItem.Add(rtfHtmlItem);
rtfHtmlItem = new RtfHtmlItem();
}
else //Format text
{
rtfHtmlItem.RtfFormattedText.Add(currentNode.Name);
}
}
rtfHtmlNodes.Add(rtfHtmlNode);
}
return(rtfHtmlNodes);
}
