Class: Sprite::Styles::CssGenerator
- Inherits:
-
Object
- Object
- Sprite::Styles::CssGenerator
- Defined in:
- lib/sprite/styles/css_generator.rb
Overview
renders standard css style rules
Instance Method Summary collapse
- #extension ⇒ Object
-
#initialize(builder) ⇒ CssGenerator
constructor
A new instance of CssGenerator.
- #write(path, sprite_files) ⇒ Object
- #write_standard_css(f, sprite_files) ⇒ Object
Constructor Details
#initialize(builder) ⇒ CssGenerator
Returns a new instance of CssGenerator.
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# File 'lib/sprite/styles/css_generator.rb', line 5 def initialize(builder) @builder = builder end |
Instance Method Details
#extension ⇒ Object
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# File 'lib/sprite/styles/css_generator.rb', line 31 def extension "css" end |
#write(path, sprite_files) ⇒ Object
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# File 'lib/sprite/styles/css_generator.rb', line 9 def write(path, sprite_files) # write styles to disk File.open(File.join(Sprite.root, path), 'w') do |f| write_standard_css(f, sprite_files) end end |
#write_standard_css(f, sprite_files) ⇒ Object
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# File 'lib/sprite/styles/css_generator.rb', line 16 def write_standard_css(f, sprite_files) # set up class_name to append to each rule sprites_class = @builder.config['sprites_class'] ? ".#{@builder.config['sprites_class']}" : "" sprite_files.each do |sprite_file, sprites| sprites.each do |sprite| f.puts "#{sprites_class}.#{sprite[:group]}#{@builder.config['class_separator']}#{sprite[:name]} {" f.puts " background: url('/#{@builder.config['image_output_path']}#{sprite_file}') no-repeat #{sprite[:x]}px #{sprite[:y]}px;" f.puts " width: #{sprite[:width]}px;" f.puts " height: #{sprite[:height]}px;" f.puts "}" end end end |