Module: FontHelper

Included in:
Shoes::Para
Defined in:
lacci/lib/shoes/drawables/font_helper.rb

Instance Method Summary collapse

Instance Method Details

#contains_number?(str) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lacci/lib/shoes/drawables/font_helper.rb', line 57

def contains_number?(str)

  !!(str =~ /\d/)

end

#parse_font(font) ⇒ Object 



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# File 'lacci/lib/shoes/drawables/font_helper.rb', line 3

def parse_font(font)
    
    input = font
    regex = /\s+(?=(?:[^']*'[^']*')*[^']*$)(?![^']*,[^']*')/
    result = input.split(regex)
   
    fs = nil
    fv = nil
    fw = nil
    fss = nil
    ff = ""
    
    fos = ["italic", "oblique"]
    fov = ["small-caps", "initial", "inherit"]
    fow = ["bold", "bolder", "lighter", "100", "200", "300", "400", "500", "600", "700", "800", "900"]
    foss = ["xx-small", "x-small", "small","large", "x-large", "xx-large", "smaller", "larger"]
    
    result.each do |i|
      if fos.include?(i)
        fs = i
        next
      elsif fov.include?(i)
        fv = i
        next
      elsif fow.include?(i)
        fw = i
        next
      elsif foss.include?(i)
        fss = i
        next
      else
        if contains_number?(i)
          
          fss=i;

        elsif i != "normal" && i != "medium" && i.strip != ""

          if ff == "Arial"

            ff = i

          else
            
            ff = ff+" "+i

          end
        end
      end
      
    end
    
      [fs, fv , fw , fss , ff.strip]
end