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Versions: 6
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Contents
module Compass
module SassExtensions
module Sprites
class SpriteMap < Sass::Script::Literal
attr_accessor :image_names, :path, :name, :map, :kwargs
attr_accessor :images, :width, :height, :engine
include SpriteMethods
include ImageMethods
# Initialize a new sprite object from a relative file path
# the path is relative to the <tt>images_path</tt> confguration option
def self.from_uri(uri, context, kwargs)
importer = ::Compass::SpriteImporter.new(:uri => uri.value, :options => {})
sprites = importer.files.map do |sprite|
sprite.gsub(Compass.configuration.images_path+"/", "")
end
new(sprites, importer.path, importer.name, context, kwargs)
end
def initialize(sprites, path, name, context, kwargs)
@image_names = sprites
@path = path
@name = name
@kwargs = kwargs
@kwargs['cleanup'] ||= Sass::Script::Bool.new(true)
@images = nil
@width = nil
@height = nil
@engine = nil
@evaluation_context = context
validate!
compute_image_metadata!
end
def inspect
to_s
end
def to_s(kwargs = self.kwargs)
sprite_url(self).value
end
def respond_to?(meth)
super || @evaluation_context.respond_to?(meth)
end
def method_missing(meth, *args, &block)
if @evaluation_context.respond_to?(meth)
@evaluation_context.send(meth, *args, &block)
else
super
end
end
private
def modulize
@modulize ||= Compass::configuration.sprite_engine.to_s.scan(/([^_.]+)/).flatten.map {|chunk| "#{chunk[0].chr.upcase}#{chunk[1..-1]}" }.join
end
end
end
end
end
Version data entries
6 entries across 6 versions & 2 rubygems