This module is included in the output String of the HTML Encoder.

It provides methods like wrap, div, page etc.

Remember to use clone instead of dup to keep the modules the object was extended with.

TODO: Rewrite this without monkey patching.

Methods
Constants
SPAN = Template.new '<span class="CodeRay"><%CONTENT%></span>'
DIV = Template.new <<-DIV <div class="CodeRay"> <div class="code"><pre><%CONTENT%></pre></div> </div> DIV
TABLE = Template.new <<-TABLE <table class="CodeRay"><tr> <td class="line-numbers" title="double click to toggle" ondblclick="with (this.firstChild.style) { display = (display == '') ? 'none' : '' }"><pre><%LINE_NUMBERS%></pre></td> <td class="code"><pre><%CONTENT%></pre></td> </tr></table> TABLE
PAGE = Template.new <<-PAGE <!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title></title> <style type="text/css"> .CodeRay .line-numbers a { text-decoration: inherit; color: inherit; } <%CSS%> </style> </head> <body style="background-color: white;"> <%CONTENT%> </body> </html> PAGE
Attributes
[RW] css
[W] wrapped_in
Public Instance methods
apply_title!(title)

→ show source

# File lib/coderay/encoders/html/output.rb, line 58
      def apply_title! title
        self.sub!(/(<title>)(<\/title>)/) { $1 + title + $2 }
        self
      end
stylesheet(in_tag = false)

→ show source

# File lib/coderay/encoders/html/output.rb, line 89
      def stylesheet in_tag = false
        Output.make_stylesheet @css, in_tag
      end
wrap!(element, *args)

→ show source

# File lib/coderay/encoders/html/output.rb, line 63
      def wrap! element, *args
        return self if not element or element == wrapped_in
        case element
        when :div
          raise "Can't wrap %p in %p" % [wrapped_in, element] unless wrapped_in? nil
          wrap_in! DIV
        when :span
          raise "Can't wrap %p in %p" % [wrapped_in, element] unless wrapped_in? nil
          wrap_in! SPAN
        when :page
          wrap! :div if wrapped_in? nil
          raise "Can't wrap %p in %p" % [wrapped_in, element] unless wrapped_in? :div
          wrap_in! Output.page_template_for_css(@css)
          if args.first.is_a?(Hash) && title = args.first[:title]
            apply_title! title
          end
          self
        when nil
          return self
        else
          raise "Unknown value %p for :wrap" % element
        end
        @wrapped_in = element
        self
      end
wrap_in!(template)

→ show source

# File lib/coderay/encoders/html/output.rb, line 53
      def wrap_in! template
        Template.wrap! self, template, 'CONTENT'
        self
      end
wrapped_in()

→ show source

# File lib/coderay/encoders/html/output.rb, line 48
      def wrapped_in
        @wrapped_in ||= nil
      end
wrapped_in?(element)

→ show source

# File lib/coderay/encoders/html/output.rb, line 44
      def wrapped_in? element
        wrapped_in == element
      end