public Delta ToDelta(string projectId, XElement usxElem)
{
var newDelta = new Delta();
int nextNoteId = 0;
var nextIds = new Dictionary <string, int>();
string curRef = null;
string curChapter = null;
string bookId = null;
foreach (XElement elem in usxElem.Elements())
{
switch (elem.Name.LocalName)
{
case "book":
bookId = (string)elem.Attribute("code");
break;
case "para":
var style = (string)elem.Attribute("style");
bool paraStyle = IsParagraphStyle(style);
if (paraStyle)
{
if (curRef != null)
{
int slashIndex = curRef.IndexOf("/", StringComparison.Ordinal);
if (slashIndex != -1)
{
curRef = curRef.Substring(0, slashIndex);
}
curRef = GetParagraphRef(nextIds, curRef + "/" + style);
}
}
else
{
curRef = GetParagraphRef(nextIds, style);
}
ProcessChildNodes(projectId, bookId, newDelta, elem, curChapter, ref curRef, ref nextNoteId);
SegmentEnded(newDelta, curRef);
if (!paraStyle)
{
curRef = null;
}
newDelta.InsertPara(GetAttributes(elem));
break;
case "chapter":
curRef = null;
curChapter = (string)elem.Attribute("number");
newDelta.InsertChapter(curChapter, GetAttributes(elem));
break;
default:
LogUnknownElement(projectId, bookId, elem);
break;
}
}
newDelta.Insert("\n");
return(newDelta);
}
public static Delta InsertChapter(this Delta delta, string number)
{
return(delta.InsertChapter(number, new { style = "c" }));
}
