128 lines
3.7 KiB
Ruby
128 lines
3.7 KiB
Ruby
require 'sass'
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module Sass
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module Tree
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class RuleNode
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attr_accessor :comment unless method_defined? :comment
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def identifier
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@identifier ||= begin
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id = name.gsub(/[^a-zA-Z]+/,"-").downcase
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id = id[1..-1] if id[0..0] == "-"
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id = id[0..-2] if id[-1..-1] == "-"
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id
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end
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end
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def name
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@name ||= rule.map{|part| Sass::Script::Node === part ? "\#{#{part.to_sass}}" : part}.join('')
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end
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end
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class VariableNode < Node
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attr_accessor :name unless method_defined? :name
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attr_accessor :expr unless method_defined? :expr
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attr_accessor :guarded unless method_defined? :guarded
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attr_accessor :comment unless method_defined? :comment
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end
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class DebugNode < Node
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def to_sass
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""
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end
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end
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class MixinNode < Node
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attr_accessor :name unless method_defined? :name
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attr_accessor :args unless method_defined? :args
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end
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class VariableNode < Node
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attr_accessor :comment unless method_defined? :comment
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end
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module HasSignature
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def sass_signature(format = :text)
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"#{name}#{arglist_to_sass(format)}"
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end
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private
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def arglist_to_sass(format = :text)
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if args && args.any?
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"(#{args.map{|a| arg_to_sass(a, format)}.join(", ")})"
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else
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""
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end
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end
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def arg_to_sass(arg, format = :text)
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name, default_value = arg
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sass_str = ""
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if format == :html
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ddv = %Q{ data-default-value="#{h(default_value.to_sass)}"} if default_value
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sass_str = %Q{<span class="arg"#{ddv}>#{name.to_sass}</span>}
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else
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sass_str = "#{name.to_sass}"
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if default_value
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sass_str << " = "
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sass_str << default_value.to_sass
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end
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end
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sass_str
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end
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end
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class MixinDefNode < Node
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attr_accessor :name unless method_defined? :name
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attr_accessor :args unless method_defined? :args
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attr_accessor :comment unless method_defined? :comment
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unless included_modules.include?(HasSignature)
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include HasSignature
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alias sass_signature_without_prefix sass_signature
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def sass_signature(mode = :definition, format = :text)
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prefix = case mode
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when :definition
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"="
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when :include
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"+"
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end
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"#{prefix}#{sass_signature_without_prefix(format)}"
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end
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end
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end
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class FunctionNode < Node
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attr_accessor :name unless method_defined? :name
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attr_accessor :args unless method_defined? :args
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attr_accessor :comment unless method_defined? :comment
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include HasSignature unless included_modules.include?(HasSignature)
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end
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class ImportNode < RootNode
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attr_accessor :imported_filename unless method_defined? :imported_filename
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end
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class CommentNode < Node
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unless defined?(PRE_COMMENT)
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PRE_COMMENT = %r{(^ */*\**(\s*\|)?( |$))}
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end
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unless defined?(POST_COMMENT)
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POST_COMMENT = %r{ *\*/$}
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end
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def self.clean(docstring)
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docstring.gsub(/@doc off(.*?)@doc on/m, '')
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end
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def docstring
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v = value
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v = v.join("\n") if v.respond_to?(:join)
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v.gsub(PRE_COMMENT, '').gsub(POST_COMMENT, '')
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end
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def doc
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if value == "@doc off"
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false
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elsif value == "@doc on"
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true
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end
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end
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end
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end
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module Script
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class Color < Literal
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def to_sass(options = {})
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if options[:format] == :html
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%Q{<span class="color">#{to_s}</span>}
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else
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to_s
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end
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end
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end
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end
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end
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