///// <summary>
///// Writes the attached <see cref="HtmlAttributes"/> on the specified <see cref="MarkdownObject"/>.
///// </summary>
///// <param name="obj">The object.</param>
///// <returns></returns>
//public NormalizeRenderer WriteAttributes(MarkdownObject obj)
//{
// if (obj == null) throw new ArgumentNullException(nameof(obj));
// return WriteAttributes(obj.TryGetAttributes());
//}
///// <summary>
///// Writes the specified <see cref="HtmlAttributes"/>.
///// </summary>
///// <param name="attributes">The attributes to render.</param>
///// <returns>This instance</returns>
//public NormalizeRenderer WriteAttributes(HtmlAttributes attributes)
//{
// if (attributes == null)
// {
// return this;
// }
// if (attributes.Id != null)
// {
// Write(" id=\"").WriteEscape(attributes.Id).Write("\"");
// }
// if (attributes.Classes != null && attributes.Classes.Count > 0)
// {
// Write(" class=\"");
// for (int i = 0; i < attributes.Classes.Count; i++)
// {
// var cssClass = attributes.Classes[i];
// if (i > 0)
// {
// Write(" ");
// }
// WriteEscape(cssClass);
// }
// Write("\"");
// }
// if (attributes.Properties != null && attributes.Properties.Count > 0)
// {
// foreach (var property in attributes.Properties)
// {
// Write(" ").Write(property.Key);
// if (property.Value != null)
// {
// Write("=").Write("\"");
// WriteEscape(property.Value);
// Write("\"");
// }
// }
// }
// return this;
//}
/// <summary>
/// Writes the lines of a <see cref="LeafBlock"/>
/// </summary>
/// <param name="leafBlock">The leaf block.</param>
/// <param name="writeEndOfLines">if set to <c>true</c> write end of lines.</param>
/// <returns>This instance</returns>
public NormalizeRenderer WriteLeafRawLines(LeafBlock leafBlock, bool writeEndOfLines, bool indent = false)
{
if (leafBlock == null)
{
ThrowHelper.ArgumentNullException_leafBlock();
}
if (leafBlock.Lines.Lines != null)
{
var lines = leafBlock.Lines;
var slices = lines.Lines;
for (int i = 0; i < lines.Count; i++)
{
if (!writeEndOfLines && i > 0)
{
WriteLine();
}
if (indent)
{
Write(" ");
}
Write(ref slices[i].Slice);
if (writeEndOfLines)
{
WriteLine();
}
}
}
return(this);
}
/// <summary>
/// Writes the lines of a <see cref="LeafBlock"/>
/// </summary>
/// <param name="leafBlock">The leaf block.</param>
/// <param name="writeEndOfLines">if set to <c>true</c> write end of lines.</param>
/// <param name="escape">if set to <c>true</c> escape the content for HTML</param>
/// <param name="softEscape">Only escape < and &</param>
/// <returns>This instance</returns>
public HtmlRenderer WriteLeafRawLines(LeafBlock leafBlock, bool writeEndOfLines, bool escape, bool softEscape = false)
{
if (leafBlock == null)
{
ThrowHelper.ArgumentNullException_leafBlock();
}
if (leafBlock.Lines.Lines != null)
{
var lines = leafBlock.Lines;
var slices = lines.Lines;
for (int i = 0; i < lines.Count; i++)
{
if (!writeEndOfLines && i > 0)
{
WriteLine();
}
if (escape)
{
WriteEscape(ref slices[i].Slice, softEscape);
}
else
{
Write(ref slices[i].Slice);
}
if (writeEndOfLines)
{
WriteLine();
}
}
}
return(this);
}
/// <summary>
/// Writes the lines of a <see cref="LeafBlock"/>
/// </summary>
/// <param name="leafBlock">The leaf block.</param>
/// <returns>This instance</returns>
public void WriteLeafRawLines(LeafBlock leafBlock)
{
if (leafBlock is null)
{
ThrowHelper.ArgumentNullException_leafBlock();
}
if (leafBlock.Lines.Lines != null)
{
var lines = leafBlock.Lines;
var slices = lines.Lines;
for (int i = 0; i < lines.Count; i++)
{
var slice = slices[i].Slice;
Write(ref slice);
WriteLine(slice.NewLine);
}
}
}
/// <summary>
/// Processes the inline of the specified <see cref="LeafBlock"/>.
/// </summary>
/// <param name="leafBlock">The leaf block.</param>
public void ProcessInlineLeaf(LeafBlock leafBlock)
{
if (leafBlock is null)
{
ThrowHelper.ArgumentNullException_leafBlock();
}
// clear parser states
Array.Clear(ParserStates, 0, ParserStates.Length);
Root = new ContainerInline()
{
IsClosed = false
};
leafBlock.Inline = Root;
Inline = null;
Block = leafBlock;
BlockNew = null;
LineIndex = leafBlock.Line;
previousSliceOffset = 0;
previousLineIndexForSliceOffset = 0;
lineOffsets.Clear();
var text = leafBlock.Lines.ToSlice(lineOffsets);
leafBlock.Lines.Release();
int previousStart = -1;
while (!text.IsEmpty)
{
// Security check so that the parser can't go into a crazy infinite loop if one extension is messing
if (previousStart == text.Start)
{
ThrowHelper.InvalidOperationException($"The parser is in an invalid infinite loop while trying to parse inlines for block [{leafBlock.GetType().Name}] at position ({leafBlock.ToPositionText()}");
}
previousStart = text.Start;
var c = text.CurrentChar;
var textSaved = text;
var parsers = Parsers.GetParsersForOpeningCharacter(c);
if (parsers != null)
{
for (int i = 0; i < parsers.Length; i++)
{
text = textSaved;
if (parsers[i].Match(this, ref text))
{
goto done;
}
}
}
parsers = Parsers.GlobalParsers;
if (parsers != null)
{
for (int i = 0; i < parsers.Length; i++)
{
text = textSaved;
if (parsers[i].Match(this, ref text))
{
goto done;
}
}
}
text = textSaved;
// Else match using the default literal inline parser
LiteralInlineParser.Match(this, ref text);
done:
var nextInline = Inline;
if (nextInline != null)
{
if (nextInline.Parent is null)
{
// Get deepest container
var container = FindLastContainer();
if (!ReferenceEquals(container, nextInline))
{
container.AppendChild(nextInline);
}
if (container == Root)
{
if (container.Span.IsEmpty)
{
container.Span = nextInline.Span;
}
container.Span.End = nextInline.Span.End;
}
}
}
else
{
// Get deepest container
var container = FindLastContainer();
Inline = container.LastChild is LeafInline ? container.LastChild : container;
if (Inline == Root)
{
Inline = null;
}
}
//if (DebugLog != null)
//{
// DebugLog.WriteLine($"** Dump: char '{c}");
// leafBlock.Inline.DumpTo(DebugLog);
//}
}
if (TrackTrivia)
{
if (!(leafBlock is HeadingBlock))
{
var newLine = leafBlock.NewLine;
leafBlock.Inline.AppendChild(new LineBreakInline {
NewLine = newLine
});
}
}
Inline = null;
//if (DebugLog != null)
//{
// DebugLog.WriteLine("** Dump before Emphasis:");
// leafBlock.Inline.DumpTo(DebugLog);
//}
// PostProcess all inlines
PostProcessInlines(0, Root, null, true);
//TransformDelimitersToLiterals();
//if (DebugLog != null)
//{
// DebugLog.WriteLine();
// DebugLog.WriteLine("** Dump after Emphasis:");
// leafBlock.Inline.DumpTo(DebugLog);
//}
}
