Sha256: 9eb399f235112e52655b40bcce5cc039a75648b8041e6497da541ce7f2bb977f
Contents?: true
Size: 1.64 KB
Versions: 11
Compression:
Stored size: 1.64 KB
Contents
require 'archetype/functions/helpers'
require 'thread'
#
# This module provides some UI helper methods.
#
module Archetype::SassExtensions::UI
# :stopdoc:
@@archetype_ui_mutex = Mutex.new
# :startdoc:
#
# generate a unique token
#
# *Parameters*:
# - <tt>$prefix</tt> {String} a string to prefix the UID with, `class` and `id` will generate a unique selector
# *Returns*:
# - {String} the unique string
#
def unique(prefix = '')
prefix = helpers.to_str(prefix, ' ', :quotes)
prefix = '.' if prefix == 'class'
prefix = '#' if prefix == 'id'
suffix = Compass.configuration.testing ? "RANDOM_UID" : "#{Time.now.to_i}-#{rand(36**8).to_s(36)}-#{uid}"
return Sass::Script::String.new("#{prefix}archetype-uid-#{suffix}")
end
#
# parse a CSS content string and format it for injection into innerHTML
#
# *Parameters*:
# - <tt>$content</tt> {String} the CSS content string
# *Returns*:
# - {String} the processed string
#
def _ie_pseudo_content(content)
content = helpers.to_str(content)
# escape &
content = content.gsub(/\&/, '&')
# convert char codes (and remove single trailing whitespace if present) (e.g. \2079 -> ⁹)
content = content.gsub(/\\([\da-zA-Z]{4})\s?/, '&#x\1;')
# escape tags and cleanup quotes
content = content.gsub(/\</, '<').gsub(/\>/, '>')
# cleanup quotes
content = content.gsub(/\A"|"\Z/, '').gsub(/\"/, '\\"')
return Sass::Script::String.new(content)
end
private
def helpers
@helpers ||= Archetype::Functions::Helpers
end
def uid
@@archetype_ui_mutex.synchronize do
@@uid ||= 0
@@uid += 1
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems