Module: MaRuKu::Out::Ansi

Included in:
MDElement
Defined in:
lib/amp-front/third_party/maruku.rb,
lib/amp-front/third_party/maruku/output/to_ansi.rb

Overview

Functions for exporting to ANSI

Instance Method Summary collapse

Instance Method Details

#array_to_ansi(array, join_char = '') ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 197

def array_to_ansi(array, join_char='')
	e = []
	array.each do |c|
		method = c.kind_of?(MDElement) ? "to_ansi_#{c.node_type}" : "to_ansi"

		if not c.respond_to?(method)
			next
		end

		h =  c.send(method)

		if h.nil?
			raise "Nil ansi for #{c.inspect} created with method #{method}"
		end

		if h.kind_of?Array
			e = e + h
		else
			e << h
		end
	end

	e.join(join_char)
end

#children_to_ansi ⇒ Object

Convert each child to html



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 193

def children_to_ansi
	array_to_ansi(@children)
end

#latex_color(s, command = 'color') ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 69

def latex_color(s, command='color')
	if s =~ /^\#(\w\w)(\w\w)(\w\w)$/
		r = $1.hex; g = $2.hex; b=$3.hex
		# convert from 0-255 to 0.0-1.0
		r = r / 255.0; g = g / 255.0; b = b / 255.0; 
		"\\#{command}[rgb]{%0.2f,%0.2f,%0.2f}" % [r,g,b]
	elsif s =~ /^\#(\w)(\w)(\w)$/
		r = $1.hex; g = $2.hex; b=$3.hex
		# convert from 0-15 to 0.0-1.0
		r = r / 15.0; g = g / 15.0; b = b / 15.0; 
		"\\#{command}[rgb]{%0.2f,%0.2f,%0.2f}" % [r,g,b]
	else	
		"\\#{command}{#{s}}"
	end
end

#to_ansi_abbr ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 188

def to_ansi_abbr
	children_to_ansi
end

#to_ansi_code ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 85

def to_ansi_code
  source = self.raw_code
	return source.to_s.black.on_green+"\n\n"
end

#to_ansi_email_address ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 179

def to_ansi_email_address
	"#{self.email}"
end

#to_ansi_emphasis ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 122

def to_ansi_emphasis
	"#{children_to_ansi}".underline
end

#to_ansi_header ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 91

def to_ansi_header
   level = self.level
	title = children_to_ansi
   length = title.size
   
   if level == 1 || level == 3 then title = title.bold end
   if level == 1 || level == 2 then title = title.underline end
   
   %{#{title}\n\n}
end

#to_ansi_hrule ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 58

def to_ansi_hrule
  "\n#{'-' * 40}\n" 
end

#to_ansi_im_link ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 148

def to_ansi_im_link
	url = self.url

	if url[0,1] == '#'
		url = url[1,url.size]
		return "#{children_to_ansi} (#{url})"
	else
		return "#{children_to_ansi} (#{url})"
	end
end

#to_ansi_immediate_link ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 135

def to_ansi_immediate_link
	url = self.url
	text = url.gsub(/^mailto:/,'') # don't show mailto
   #	gsub('~','$\sim$')
	text = latex_escape(text)
	if url[0,1] == '#'
		url = url[1,url.size]
		return "\\hyperlink{#{url}}{#{text}}"
	else
		return "\\href{#{url}}{#{text}}"
	end
end

#to_ansi_inline_code ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 130

def to_ansi_inline_code
	source = self.raw_code
	return source.to_s.black.on_green
end

#to_ansi_li ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 112

def to_ansi_li
	"* #{children_to_ansi}\n"  
end

#to_ansi_li_span ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 115

def to_ansi_li_span
	"* #{children_to_ansi}\n"
end

#to_ansi_linebreak ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 61

def to_ansi_linebreak
  "\n " 
end

#to_ansi_link ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 159

def to_ansi_link
	id = self.ref_id
	ref = @doc.refs[id]
	if not ref
		$stderr.puts "Could not find id = '#{id}'"
		return children_to_ansi
	else
		url = ref[:url]
		#title = ref[:title] || 'no title'

		if url[0,1] == '#'
			url = url[1,url.size]
			return "\\hyperlink{#{url}}{#{children_to_ansi}}"
		else
			return "\\href{#{url}}{#{children_to_ansi}}"
		end
	end

end

#to_ansi_ol ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 109

def to_ansi_ol
  wrap_as_environment('enumerate')
end

#to_ansi_paragraph ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 65

def to_ansi_paragraph 
	children_to_ansi+"\n\n"
end

#to_ansi_quote ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 106

def to_ansi_quote
  wrap_as_environment('quote')
end

#to_ansi_raw_html ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 183

def to_ansi_raw_html
	#'{\bf Raw HTML removed in ansi version }'
	""
end

#to_ansi_strong ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 119

def to_ansi_strong
"#{children_to_ansi}".bold
end

#to_ansi_ul ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 102

def to_ansi_ul
  children_to_ansi + "\n"
end

#wrap_as_span(c) ⇒ Object 



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# File 'lib/amp-front/third_party/maruku/output/to_ansi.rb', line 126

def wrap_as_span(c)
	"{#{c} #{children_to_ansi}}"
end