public LevelPrototype(ProcessContext context, IEnumerable <XElement> prototypeItems, IEnumerable <string> fieldNames)
{
_context = context;
var currentLevelPrototype = new List <XElement>();
// Items for which no content control. Add this items to the prototype if there are
// items after them.
var maybeNeedToAdd = new List <XElement>();
var numberingElementReached = false;
foreach (var prototypeItem in prototypeItems)
{
//search for first item with numbering
if (!numberingElementReached)
{
var paragraph = prototypeItem.DescendantsAndSelf(W.P).FirstOrDefault();
if (paragraph != null &&
ListItemRetriever.RetrieveListItem(
context.Document.NumberingPart, context.Document.StylesPart, paragraph)
.IsListItem)
{
numberingElementReached = true;
}
else
{
continue;
}
}
if ((!prototypeItem.FirstLevelDescendantsAndSelf(W.Sdt).Any() && prototypeItem.Value != "") ||
(prototypeItem
.FirstLevelDescendantsAndSelf(W.Sdt)
.Any(sdt => fieldNames.Contains(sdt.SdtTagName()))))
{
currentLevelPrototype.AddRange(maybeNeedToAdd);
currentLevelPrototype.Add(prototypeItem);
}
else
{
maybeNeedToAdd.Add(prototypeItem);
}
}
if (!currentLevelPrototype.Any())
{
return;
}
PrototypeItems = currentLevelPrototype;
if (fieldNames.Any(fn => !SdtTags.Contains(fn)))
{
IsValid = false;
return;
}
IsValid = true;
PrototypeItems = currentLevelPrototype;
}
internal ContentProcessor(ProcessContext context)
{
_processors = new List <IProcessor>
{
new FieldsProcessor(),
new TableProcessor(context),
new ListProcessor(context),
new ImagesProcessor(context),
new SingleProcessor(context),
};
}
/// <summary>
/// Creates prototype from list content control and fieldNames.
/// </summary>
/// <param name="context">Process context.</param>
/// <param name="listContentControl">List content control element.</param>
/// <param name="fieldNames"></param>
public Prototype(ProcessContext context, XElement listContentControl, IEnumerable <string> fieldNames)
{
if (listContentControl == null)
{
throw new ArgumentNullException("listContentControl");
}
_context = context;
if (listContentControl.Name != W.Sdt)
{
throw new Exception("List content control is not a content control element");
}
// All elements inside list control content are included to the prototype.
var xElement = listContentControl.Element(W.SdtContent);
if (xElement == null)
{
IsValid = false;
return;
}
var tagsInPrototype = xElement.Elements()
.DescendantsAndSelf(W.Sdt)
.Select(sdt => sdt.SdtTagName())
.ToList();
// If any field not found return empty list.
if (fieldNames.Any(fn => !tagsInPrototype.Contains(fn)))
{
IsValid = false;
return;
}
// All elements inside list control content are included to the prototype.
var element = listContentControl.Element(W.SdtContent);
if (element == null)
{
return;
}
IsValid = true;
PrototypeItems = element.Elements().ToList();
}
public TableProcessor(ProcessContext context)
{
_context = context;
}
public SingleProcessor(ProcessContext context)
{
_context = context;
}
public ImagesProcessor(ProcessContext context)
{
_context = context;
}
private LevelPrototype(ProcessContext context, IEnumerable <XElement> prototypeItems)
{
_context = context;
PrototypeItems = prototypeItems.ToList();
}
public ListProcessor(ProcessContext context)
{
_context = context;
}