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Process page breaks #16

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Process page breaks #16

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75115a1
Process page breaks
Sep 6, 2018
8902e37
Fix after testing
NicoJuicy Sep 6, 2018
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38 changes: 37 additions & 1 deletion OpenXmlPowerTools/WmlToHtmlConverter.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,9 @@
Twitter: @EricWhiteDev
Email: [email protected]

Version : 3.1.12b ( Q2C )
* Add page break functionality

Version: 3.1.12
* Improve layout of list items, using "display: inline-block" with a width rule.
* Streamline HTML, omitting unnecessary formatting-related HTML (e.g., <b>bold</b>, <i>italic</i>).
Expand Down Expand Up @@ -405,6 +408,17 @@ private static void SetStyleElementValue(XElement xhtml, string styleValue)
}
}

private static bool HasAPageBreak(XElement element)
{
if(element != null && element.Descendants() != null)
{
var validElements = element.Descendants().Where(el => el.Name == W.br).ToList();
return validElements.Descendants().Any(dl => dl != null && dl.Attribute(W.type).Value != null && dl.Attribute(W.type).Value == "page");

}
return false;
}

private static object ConvertToHtmlTransform(WordprocessingDocument wordDoc,
WmlToHtmlConverterSettings settings, XNode node,
bool suppressTrailingWhiteSpace,
Expand Down Expand Up @@ -478,7 +492,15 @@ private static object ConvertToHtmlTransform(WordprocessingDocument wordDoc,
// Transform contents of runs.
if (element.Name == W.r)
{
return ConvertRun(wordDoc, settings, element);
if (HasAPageBreak(element)) //Page break must happen in the parent of the element ( in HTML). So no runs then.
{
return ProcessPageBreak(element);
}
else
{
return ConvertRun(wordDoc, settings, element);
}

}

// Transform w:bookmarkStart into anchor
Expand Down Expand Up @@ -686,6 +708,20 @@ private static object ProcessTab(XElement element)
return span;
}

private static object ProcessPageBreak(XElement element)
{
XElement div = new XElement(Xhtml.div);
div.SetAttributeValue(NoNamespace.style, "page-break-before:always;");
XElement span = null;

return new object[]
{
div,
new XEntity("#x200e"),
span
};
}

private static object ProcessBreak(XElement element)
{
XElement span = null;
Expand Down