internal void Render(Markdown m, StringBuilder b)
{
switch (blockType)
{
case BlockType.Blank:
return;
case BlockType.p:
m.SpanFormatter.FormatParagraph(b, buf, contentStart, contentLen);
break;
case BlockType.span:
m.SpanFormatter.Format(b, buf, contentStart, contentLen);
b.Append("\n");
break;
case BlockType.h1:
case BlockType.h2:
case BlockType.h3:
case BlockType.h4:
case BlockType.h5:
case BlockType.h6:
if (m.ExtraMode && !m.SafeMode)
{
b.Append("<" + blockType.ToString());
string id = ResolveHeaderID(m);
if (!String.IsNullOrEmpty(id))
{
b.Append(" id=\"");
b.Append(id);
b.Append("\">");
}
else
{
b.Append(">");
}
}
else
{
b.Append("<" + blockType.ToString() + ">");
}
m.SpanFormatter.Format(b, buf, contentStart, contentLen);
b.Append("</" + blockType.ToString() + ">\n");
break;
case BlockType.hr:
b.Append("<hr />\n");
return;
case BlockType.user_break:
return;
case BlockType.ol_li:
case BlockType.ul_li:
b.Append("<li>");
m.SpanFormatter.Format(b, buf, contentStart, contentLen);
b.Append("</li>\n");
break;
case BlockType.dd:
b.Append("<dd>");
if (children != null)
{
b.Append("\n");
RenderChildren(m, b);
}
else
{
m.SpanFormatter.Format(b, buf, contentStart, contentLen);
}
b.Append("</dd>\n");
break;
case BlockType.dt:
{
if (children == null)
{
foreach (var l in Content.Split('\n'))
{
b.Append("<dt>");
m.SpanFormatter.Format(b, l.Trim());
b.Append("</dt>\n");
}
}
else
{
b.Append("<dt>\n");
RenderChildren(m, b);
b.Append("</dt>\n");
}
break;
}
case BlockType.dl:
b.Append("<dl>\n");
RenderChildren(m, b);
b.Append("</dl>\n");
return;
case BlockType.html:
b.Append(buf, contentStart, contentLen);
return;
case BlockType.unsafe_html:
m.HtmlEncode(b, buf, contentStart, contentLen);
return;
case BlockType.codeblock:
if (m.FormatCodeBlock != null)
{
var sb = new StringBuilder();
foreach (var line in children)
{
m.HtmlEncodeAndConvertTabsToSpaces(sb, line.buf, line.contentStart, line.contentLen);
sb.Append("\n");
}
b.Append(m.FormatCodeBlock(m, sb.ToString()));
}
else
{
b.Append("<pre><code>");
foreach (var line in children)
{
m.HtmlEncodeAndConvertTabsToSpaces(b, line.buf, line.contentStart, line.contentLen);
b.Append("\n");
}
b.Append("</code></pre>\n\n");
}
return;
case BlockType.quote:
b.Append("<blockquote>\n");
RenderChildren(m, b);
b.Append("</blockquote>\n");
return;
case BlockType.li:
b.Append("<li>\n");
RenderChildren(m, b);
b.Append("</li>\n");
return;
case BlockType.ol:
b.Append("<ol>\n");
RenderChildren(m, b);
b.Append("</ol>\n");
return;
case BlockType.ul:
b.Append("<ul>\n");
RenderChildren(m, b);
b.Append("</ul>\n");
return;
case BlockType.HtmlTag:
var tag = (HtmlTag)data;
// Prepare special tags
var name = tag.name.ToLowerInvariant();
if (name == "a")
{
m.OnPrepareLink(tag);
}
else if (name == "img")
{
m.OnPrepareImage(tag, m.RenderingTitledImage);
}
tag.RenderOpening(b);
b.Append("\n");
RenderChildren(m, b);
tag.RenderClosing(b);
b.Append("\n");
return;
case BlockType.Composite:
case BlockType.footnote:
RenderChildren(m, b);
return;
case BlockType.table_spec:
((TableSpec)data).Render(m, b);
break;
case BlockType.p_footnote:
b.Append("<p>");
if (contentLen > 0)
{
m.SpanFormatter.Format(b, buf, contentStart, contentLen);
b.Append(" ");
}
b.Append((string)data);
b.Append("</p>\n");
break;
default:
b.Append("<" + blockType.ToString() + ">");
m.SpanFormatter.Format(b, buf, contentStart, contentLen);
b.Append("</" + blockType.ToString() + ">\n");
break;
}
}
internal void RenderPlain(Markdown m, StringBuilder b)
{
switch (blockType)
{
case BlockType.Blank:
return;
case BlockType.p:
case BlockType.span:
m.SpanFormatter.FormatPlain(b, buf, contentStart, contentLen);
b.Append(" ");
break;
case BlockType.h1:
case BlockType.h2:
case BlockType.h3:
case BlockType.h4:
case BlockType.h5:
case BlockType.h6:
m.SpanFormatter.FormatPlain(b, buf, contentStart, contentLen);
b.Append(" - ");
break;
case BlockType.ol_li:
case BlockType.ul_li:
b.Append("* ");
m.SpanFormatter.FormatPlain(b, buf, contentStart, contentLen);
b.Append(" ");
break;
case BlockType.dd:
if (children != null)
{
b.Append("\n");
RenderChildrenPlain(m, b);
}
else
{
m.SpanFormatter.FormatPlain(b, buf, contentStart, contentLen);
}
break;
case BlockType.dt:
{
if (children == null)
{
foreach (var l in Content.Split('\n'))
{
var str = l.Trim();
m.SpanFormatter.FormatPlain(b, str, 0, str.Length);
}
}
else
{
RenderChildrenPlain(m, b);
}
break;
}
case BlockType.dl:
RenderChildrenPlain(m, b);
return;
case BlockType.codeblock:
foreach (var line in children)
{
b.Append(line.buf, line.contentStart, line.contentLen);
b.Append(" ");
}
return;
case BlockType.quote:
case BlockType.li:
case BlockType.ol:
case BlockType.ul:
case BlockType.HtmlTag:
RenderChildrenPlain(m, b);
return;
}
}
// Constructor
// A reference to the owning markdown object is passed incase
// we need to check for formatting options
public SpanFormatter(Markdown m)
{
m_Markdown = m;
}
