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 118

def block_code(code, language)
  "```#{language}\n#{code}\n```"
end

#code_span(text) ⇒ Object 



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# File 'lib/vimdeck.rb', line 63

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

#double_emphasis(text) ⇒ Object 



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# File 'lib/vimdeck.rb', line 71

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

#emphasis(text) ⇒ Object 



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# File 'lib/vimdeck.rb', line 67

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

#header(title, level) ⇒ Object 



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# File 'lib/vimdeck.rb', line 87

def header(title, level)
  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( /\n/, "\n    " ) + "\n"
      else
        heading + "\n"
      end
    when 2
      heading = Vimdeck::Ascii.header(title, "small")
      if Vimdeck::Slideshow.options[:no_indent]
        heading = "    " + heading.gsub( /\n/, "\n    " ) + "\n"
      else
        heading + "\n"
      end
    end
  else
    title + "\n\n"
  end
end

#image(image, title, alt_text) ⇒ Object 



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

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 110

def link(link, title, content)
  content
end

#list(content, type) ⇒ Object 



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# File 'lib/vimdeck.rb', line 79

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

#paragraph(text) ⇒ Object 



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

def paragraph(text)
  text + "\n\n"
end

#triple_emphasis(text) ⇒ Object 



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# File 'lib/vimdeck.rb', line 75

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