Class CodeRay::Encoders::HTML::CSS
In: lib/coderay/encoders/html/css.rb
Parent: Object

Methods

[]   load_stylesheet   new  

Constants

CSS_CLASS_PATTERN = / ( # $1 = selectors (?: (?: \s* \. [-\w]+ )+ \s* ,? )+ ) \s* \{ \s* ( [^\}]+ )? # $2 = style \s* \} \s* | ( . ) # $3 = error /mx

Attributes

stylesheet  [R] 

Public Class methods

[Source]

    # File lib/coderay/encoders/html/css.rb, line 9
 9:       def CSS.load_stylesheet style = nil
10:         CodeRay::Styles[style]
11:       end

[Source]

    # File lib/coderay/encoders/html/css.rb, line 13
13:       def initialize style = :default
14:         @classes = Hash.new
15:         style = CSS.load_stylesheet style
16:         @stylesheet = [
17:           style::CSS_MAIN_STYLES,
18:           style::TOKEN_COLORS.gsub(/^(?!$)/, '.CodeRay ')
19:         ].join("\n")
20:         parse style::TOKEN_COLORS
21:       end

Public Instance methods

[Source]

    # File lib/coderay/encoders/html/css.rb, line 23
23:       def [] *styles
24:         cl = @classes[styles.first]
25:         return '' unless cl
26:         style = ''
27:         1.upto(styles.size) do |offset|
28:           break if style = cl[styles[offset .. -1]]
29:         end
30:         # warn 'Style not found: %p' % [styles] if style.empty?
31:         return style
32:       end

[Validate]