public static OnOffValue GetOnOffValue <T>(this ParagraphProperties pPr, WordprocessingDocument document)
where T : OnOffType
{
var element = pPr.Descendants <T>().FirstOrDefault();
if (element != null)
{
return(element.Val.HasValue ? element.Val : new OnOffValue(true));
}
var style = pPr.GetParagraphStyle(document);
return(style != null?style.GetOnOffValue <T>() : null);
}
public static T GetLeafElement <T>(this ParagraphProperties pPr, WordprocessingDocument document)
where T : OpenXmlLeafElement
{
if (document == null)
{
throw new ArgumentNullException("document");
}
var leaf = pPr.Descendants <T>().FirstOrDefault();
if (leaf != null)
{
return(leaf);
}
var style = pPr.GetParagraphStyle(document);
return(style != null?style.GetLeafElement <T>() : null);
}
private int?FindNumInstanceId(ParagraphProperties pProps)
{
var numberingId =
pProps
.Descendants <NumberingId>()
.SingleOrDefault()?.Val?.Value;
if (numberingId.HasValue)
{
return(numberingId);
}
var paragraphStyleId =
pProps
.Elements <ParagraphStyleId>()
.SingleOrDefault()?
.Val?.Value;
return(TryFindNumberingIdUsingStyleId(paragraphStyleId));
}
/// <summary>
/// Add format paragraph
/// </summary>
/// <param name="paragraphProperties"></param>
/// <returns></returns>
private string AddFormatParagraph(ParagraphProperties paragraphProperties)
{
List <string> cssStyleElements = new List <string>();
string paragraphStyle = "";
if (paragraphProperties != null)
{
ParagraphStyleId paragraphStyleId = paragraphProperties.Descendants <ParagraphStyleId>().FirstOrDefault();
if (paragraphStyleId != null)
{
paragraphStyle = paragraphStyleId.Val;
}
}
paragraphStyle = "\"" + paragraphStyle + "\"";
Indentation indentation = paragraphProperties.Indentation;
/*
* if (indentation != null)
* {
* if (indentation.Left != null)
* cssStyleElements.Add(string.Format("margin-left:{0}pt", ConvertDxaToPoint(indentation.Left.Value)));
* else if (indentation.FirstLine != null)
* //cssStyleElements.Add(string.Format("text-indent:{0}pt", ConvertDxaToPoint(indentation.FirstLine.Value)));
* cssStyleElements.Add(string.Format("margin-left:{0}pt", ConvertDxaToPoint(indentation.FirstLine.Value)));
* }*/
NumberingProperties numberingProperties = paragraphProperties.NumberingProperties;
if (numberingProperties != null && numberingProperties.NumberingLevelReference != null && numberingProperties.NumberingId != null)
{
int level = numberingProperties.NumberingLevelReference.Val.Value;
int numId = numberingProperties.NumberingId.Val.Value;
int abstractNumId = document.MainDocumentPart.NumberingDefinitionsPart.Numbering.Descendants <NumberingInstance>().Where(x => x.NumberID == numId).FirstOrDefault().AbstractNumId.Val.Value;
indentation = document.MainDocumentPart.NumberingDefinitionsPart.Numbering.Descendants <AbstractNum>().Where(x => x.AbstractNumberId == abstractNumId).FirstOrDefault().Descendants <Level>().Where(x => x.LevelIndex.Value == level).FirstOrDefault().Descendants <Indentation>().FirstOrDefault();
Level numberingLevel = document.MainDocumentPart.NumberingDefinitionsPart.Numbering.Descendants <AbstractNum>().Where(x => x.AbstractNumberId == abstractNumId).FirstOrDefault().Descendants <Level>().Where(x => x.LevelIndex.Value == level).FirstOrDefault();
if (numberingLevel.LevelText.Val.Value.Contains("%"))
{
cssStyleElements.Add(string.Format("mso-list:l{0} level{1} ol", numId, level + 1));
}
else
{
cssStyleElements.Add(string.Format("mso-list:l{0} level{1} ul", numId, level + 1));
}
}
string result = "";
foreach (string element in cssStyleElements)
{
result += element + ";";
}
if (result != "")
{
result = paragraphStyle + string.Format(" style='{0}'", result);
}
else
{
result = paragraphStyle;
}
return(result.Trim());
}
/// <summary>
/// Add format paragraph
/// </summary>
/// <param name="paragraphProperties"></param>
/// <returns></returns>
private string AddFormatParagraph(ParagraphProperties paragraphProperties)
{
List<string> cssStyleElements = new List<string>();
string paragraphStyle = "";
if (paragraphProperties != null)
{
ParagraphStyleId paragraphStyleId = paragraphProperties.Descendants<ParagraphStyleId>().FirstOrDefault();
if (paragraphStyleId != null)
paragraphStyle = paragraphStyleId.Val;
}
paragraphStyle = "\"" + paragraphStyle + "\"";
Indentation indentation = paragraphProperties.Indentation;
/*
if (indentation != null)
{
if (indentation.Left != null)
cssStyleElements.Add(string.Format("margin-left:{0}pt", ConvertDxaToPoint(indentation.Left.Value)));
else if (indentation.FirstLine != null)
//cssStyleElements.Add(string.Format("text-indent:{0}pt", ConvertDxaToPoint(indentation.FirstLine.Value)));
cssStyleElements.Add(string.Format("margin-left:{0}pt", ConvertDxaToPoint(indentation.FirstLine.Value)));
}*/
NumberingProperties numberingProperties = paragraphProperties.NumberingProperties;
if (numberingProperties != null && numberingProperties.NumberingLevelReference != null && numberingProperties.NumberingId != null)
{
int level = numberingProperties.NumberingLevelReference.Val.Value;
int numId = numberingProperties.NumberingId.Val.Value;
int abstractNumId = document.MainDocumentPart.NumberingDefinitionsPart.Numbering.Descendants<NumberingInstance>().Where(x => x.NumberID == numId).FirstOrDefault().AbstractNumId.Val.Value;
indentation = document.MainDocumentPart.NumberingDefinitionsPart.Numbering.Descendants<AbstractNum>().Where(x => x.AbstractNumberId == abstractNumId).FirstOrDefault().Descendants<Level>().Where(x => x.LevelIndex.Value == level).FirstOrDefault().Descendants<Indentation>().FirstOrDefault();
Level numberingLevel = document.MainDocumentPart.NumberingDefinitionsPart.Numbering.Descendants<AbstractNum>().Where(x => x.AbstractNumberId == abstractNumId).FirstOrDefault().Descendants<Level>().Where(x => x.LevelIndex.Value == level).FirstOrDefault();
if (numberingLevel.LevelText.Val.Value.Contains("%"))
cssStyleElements.Add(string.Format("mso-list:l{0} level{1} ol", numId, level + 1));
else
cssStyleElements.Add(string.Format("mso-list:l{0} level{1} ul", numId, level + 1));
}
string result = "";
foreach (string element in cssStyleElements)
result += element + ";";
if (result != "")
result = paragraphStyle + string.Format(" style='{0}'", result);
else
result = paragraphStyle;
return result.Trim();
}