public IncrementalDocumentSizer(Document document, IncrementalSizer sizer)
{
this.document = document;
this.sizer = sizer;
var maxWidth = GetSized(int.MaxValue).Size.X;
GetSized(int.MinValue + maxWidth);
}
public SizedDocument GetSized(Document document, int preferredWidth)
{
var sizeFunc = documentSizers.Get(document).Eval(
() => unwrappables.Get(document).Select<Func<int, SizedDocument>>(s => i => s).Default(() =>
{
var maxSize = document.GetSizedDocument(int.MaxValue).Size.X;
var minSizedDocument = document.GetSizedDocument(int.MinValue + maxSize);
var wrappable = minSizedDocument.Size.X != maxSize;
if (wrappable)
return (documentSizers[document] = new IncrementalDocumentSizer(document, this)).GetSized;
unwrappables[document] = minSizedDocument;
return s => minSizedDocument;
}), d => d.GetSized);
return sizeFunc(preferredWidth);
}
public Document Concat(Document seperator, Document right)
{
if (IsEmpty || right.IsEmpty)
return this + right;
return this + seperator + right;
}
public static Document Seperated(Document seperator, params object[] items)
{
return items.Seperated(seperator);
}
public TopBottom(Document top, Document bottom)
{
this.top = top;
this.bottom = bottom;
_hashCode = new Memory<int>(CalculateHashCode);
}
public DocumentWriter WriteLine()
{
Done ^= currentLine.IsEmpty ? DocumentUtil.Space : currentLine;
currentLine = DocumentUtil.Empty;
return this;
}
public DocumentWriter WriteLine(Document text)
{
Write(text);
WriteLine();
return this;
}
public DocumentWriter Write([NotNull]Document text)
{
currentLine += text;
return this;
}
public DocumentWriter FinishLine()
{
Done ^= currentLine;
currentLine = DocumentUtil.Empty;
return this;
}
public void EndBlock()
{
WriteLine();
var block = indentStack.Pop().Indent(indentations.Pop());
Done ^= block;
}
public LeftRight(Document left, Document right)
{
this.left = left; this.right = right;
_hashCode = new Memory<int>(CalculateHashCode);
}