public void Render(XElement content, Controls.ThemedTipDocument doc)
{
if (content == null || content.HasElements == false && content.IsEmpty)
{
return;
}
var paragraph = new Controls.ThemedTipParagraph(Microsoft.VisualStudio.Imaging.KnownImageIds.Comment);
doc.Append(paragraph);
Render(content, paragraph.Content.Inlines);
if (paragraph.Content.Inlines.FirstInline == null)
{
doc.Children.Remove(paragraph);
}
}
public void Render(XContainer content, Controls.ThemedTipDocument doc, Controls.ThemedTipParagraph paragraph)
{
const int LIST_UNDEFINED = -1, LIST_BULLET = -2, LIST_NOT_NUMERIC = -3;
var listNum = LIST_UNDEFINED;
foreach (var item in content.Nodes())
{
switch (item.NodeType)
{
case XmlNodeType.Element:
var e = item as XElement;
var name = e.Name.LocalName;
switch (name)
{
case "para":
case "listheader":
case "item":
case "code":
if (paragraph.Content.Inlines.FirstInline != null)
{
doc.Append(paragraph = new Controls.ThemedTipParagraph(new Controls.ThemedTipText()));
}
if (name == "item")
{
if (listNum == LIST_UNDEFINED)
{
switch ((e.Parent as XElement).Attribute("type")?.Value)
{
case "number": listNum = 0; break;
case "bullet": listNum = LIST_BULLET; break;
default: listNum = LIST_NOT_NUMERIC; break;
}
}
if (listNum >= 0)
{
paragraph.Content.Append(new Run((++listNum).ToString() + ". ")
{
Foreground = ThemeHelper.SystemGrayTextBrush, FontWeight = System.Windows.FontWeights.Bold
});
}
else if (listNum == LIST_BULLET)
{
paragraph.Content.Append(new Run(" \u00B7 ")
{
Foreground = ThemeHelper.SystemGrayTextBrush, FontWeight = System.Windows.FontWeights.Bold
});
}
}
Render(e, doc, paragraph);
if (paragraph.Content.Inlines.FirstInline == null)
{
paragraph.Content.Inlines.Add(new LineBreak());
}
break;
case "see":
var see = e.Attribute("cref");
if (see != null)
{
RenderXmlDocSymbol(see.Value, paragraph.Content.Inlines, SymbolKind.Alias);
}
else if ((see = e.Attribute("langword")) != null)
{
RenderXmlDocSymbol(see.Value, paragraph.Content.Inlines, SymbolKind.DynamicType);
}
break;
case "paramref":
var paramName = e.Attribute("name");
if (paramName != null)
{
RenderXmlDocSymbol(paramName.Value, paragraph.Content.Inlines, SymbolKind.Parameter);
}
break;
case "typeparamref":
var typeParamName = e.Attribute("name");
if (typeParamName != null)
{
RenderXmlDocSymbol(typeParamName.Value, paragraph.Content.Inlines, SymbolKind.TypeParameter);
}
break;
case "c":
StyleInner(e, paragraph.Content.Inlines, new Bold()
{
Background = ThemeHelper.ToolWindowBackgroundBrush, Foreground = ThemeHelper.ToolWindowTextBrush
});
break;
case "b":
StyleInner(e, paragraph.Content.Inlines, new Bold());
break;
case "i":
StyleInner(e, paragraph.Content.Inlines, new Italic());
break;
case "u":
StyleInner(e, paragraph.Content.Inlines, new Underline());
break;
//case "list":
//case "description":
default:
Render(e, doc, paragraph);
break;
}
break;
case XmlNodeType.Text:
string t = (item as XText).Value;
var parentName = item.Parent.Name.LocalName;
if (parentName != "code")
{
var previous = (item.PreviousNode as XElement)?.Name?.LocalName;
if (previous == null || IsInlineElementName(previous) == false)
{
t = item.NextNode == null?t.Trim() : t.TrimStart();
}
else if (item.NextNode == null)
{
t = t.TrimEnd();
}
t = _FixWhitespaces.Replace(t.Replace('\n', ' '), " ");
}
if (t.Length > 0)
{
paragraph.Content.Append(new Run(t));
}
break;
case XmlNodeType.CDATA:
paragraph.Content.Append(new Run((item as XText).Value));
break;
case XmlNodeType.EntityReference:
case XmlNodeType.Entity:
paragraph.Content.Append(new Run(item.ToString()));
break;
}
}
}
