Class: Vimdeck::Render

Inherits:
Redcarpet::Render::Base
  • Object
show all
Defined in:
lib/vimdeck.rb

Overview

Custom Redcarpet renderer handles headers and images Code blocks are ignored by the renderer because they have to be measured for the vimscript, so parsing of the fenced code blocks happens in the slideshow generator itself

Instance Method Summary collapse

Instance Method Details

#block_code(code, language) ⇒ Object 



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# File 'lib/vimdeck.rb', line 122

def block_code(code, language)
  "```#{language}#{$nl}#{code}#{$nl}```"
end

#code_span(text) ⇒ Object 



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# File 'lib/vimdeck.rb', line 65

def code_span(text)
  return "`#{text}`"
end

#double_emphasis(text) ⇒ Object 



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# File 'lib/vimdeck.rb', line 73

def double_emphasis(text)
  return "**#{text}**"
end

#emphasis(text) ⇒ Object 



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# File 'lib/vimdeck.rb', line 69

def emphasis(text)
  return "*#{text}*"
end

#header(title, level) ⇒ Object 



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# File 'lib/vimdeck.rb', line 89

def header(title, level)
  margin = Vimdeck::Slideshow.options[:header_margin]
  linebreak = margin ? "#{$nl}" * margin : "#{$nl}"
  if !Vimdeck::Slideshow.options[:no_ascii]
    case level
    when 1
      heading = Vimdeck::Ascii.header(title, "large")
      if Vimdeck::Slideshow.options[:no_indent]
        heading = "    " + heading.gsub( /\r\n?|\n/, "#{$nl}    " ) + linebreak
      else
        heading + linebreak
      end
    when 2
      heading = Vimdeck::Ascii.header(title, "small")
      if Vimdeck::Slideshow.options[:no_indent]
        heading = "    " + heading.gsub( /\r\n?|\n/, "#{$nl}    " ) + linebreak
      else
        heading + linebreak
      end
    end
  else
    title + "#{$nl}#{$nl}"
  end
end

#image(image, title, alt_text) ⇒ Object 



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# File 'lib/vimdeck.rb', line 126

def image(image, title, alt_text)
  Vimdeck::Ascii.image(image)
end

#link(link, title, content) ⇒ Object 



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# File 'lib/vimdeck.rb', line 114

def link(link, title, content)
  content
end

#list(content, type) ⇒ Object 



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# File 'lib/vimdeck.rb', line 81

def list(content, type)
  if type == :unordered
    "<!~#{content}~!>#{$nl}#{$nl}"
  else
    "<@~#{content}~@>#{$nl}#{$nl}"
  end
end

#paragraph(text) ⇒ Object 



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# File 'lib/vimdeck.rb', line 118

def paragraph(text)
  text + "#{$nl}#{$nl}"
end

#triple_emphasis(text) ⇒ Object 



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# File 'lib/vimdeck.rb', line 77

def triple_emphasis(text)
  return "***#{text}***"
end