Method: Styles.define

Defined in:
lib/xiki/styles.rb

.define(name, options) ⇒ Object 



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# File 'lib/xiki/styles.rb', line 113

def self.define name, options

  return if ! $el

  self.exand_colors options, [:bg, :fg]

  code = "(set-face-attribute (make-face '#{name.to_s.gsub("_", "-")}) nil\n"
  code << "  :background \"##{options[:bg]}\"\n" if options[:bg]
  code << "  :foreground \"##{options[:fg]}\"\n" if options[:fg]
  code << "  :family \"#{options[:face]}\"\n" if options[:face]

  if options[:size]
    size = options[:size]
    size = self.size(size.to_i) if size.is_a? String   # If a string, convert to relative size
    code << "  :height #{size}\n"
  end

  code += options[:strike] ? "  :strike-through t\n" : "  :strike-through nil\n" if options.has_key?(:strike)

  code += options[:underline] ? "  :underline t\n" : "  :underline nil\n" if options.has_key?(:underline)
  code += options[:overline] ? "  :overline t\n" : "  :overline nil\n" if options.has_key?(:overline)

  code += options[:bold] ? "  :weight 'bold\n" : "  :weight 'normal\n" if options.has_key?(:bold)
  if options[:border]
    border = options[:border]
    code <<
      if border.class == Symbol
        ":box nil\n"
      elsif border.class == String
        ":box '(:line-width 1 :color \"##{border}\")\n"
      elsif border.class == Array
        ":box '(:line-width #{border[1]} :color \"##{border[0]}\" :style #{border[2] || 'nil'})\n"
      end
  end
  code << "  )"

  $el.el4r_lisp_eval code
end