Module: Facades::SassExtensions::Icons

Defined in:
lib/facades/sass_extensions/icons.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.glyph_sets ⇒ Object 



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# File 'lib/facades/sass_extensions/icons.rb', line 6

def glyph_sets
  @glyph_sets ||= {}
end

Instance Method Details

#icon_entity(name, set = 'facades') ⇒ Object

Creates a entity representation of the unicode character. Used in IE7/legacy support.



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# File 'lib/facades/sass_extensions/icons.rb', line 24

def icon_entity(name, set = 'facades')
  Sass::Script::String.new("&#xf#{icon_glyph_value(name, set)}; ")
end

#icon_font_name(name) ⇒ Object

Maps a “pack” name to a font name.



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# File 'lib/facades/sass_extensions/icons.rb', line 32

def icon_font_name(name)
  Sass::Script::String.new({ 
    'facades'       => 'FacadesRegular',
    'font-awesome'  => 'FontAwesome'
  }[name])
end

#icon_font_url(name, type, extra = '') ⇒ Object

Get the url for the icon font file, based on type. Only works if the font author has provided a cdn ( such as font awesome )



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# File 'lib/facades/sass_extensions/icons.rb', line 45

def icon_font_url(name, type, extra = '')
  name  = name.value if name.respond_to?(:value)
  type  = type.value if type.respond_to?(:value)
  fonts = icon_data(name)['fonts']
  url   = fonts[type.to_s].to_s
  ::Rails.logger.info(url.inspect)
  Sass::Script::String.new(url)
end

#icon_glyph(name, set = 'facades') ⇒ Object

Creates a unicode entity for use in a content: description in css.



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# File 'lib/facades/sass_extensions/icons.rb', line 15

def icon_glyph(name, set = 'facades')
  Sass::Script::String.new("\\#{icon_glyph_value(name, set)}")
end

#icon_names(set = "facades") ⇒ Object

Create a sass list of icon names from an icon pack.



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# File 'lib/facades/sass_extensions/icons.rb', line 58

def icon_names(set = "facades")
  listing = icon_translations(set)
  keys = (listing.keys || [])
  keys = keys.collect{ |k| Sass::Script::String.new(k) }
  Sass::Script::List.new(keys, ',')
end

#icon_version(set = 'facades') ⇒ Object

Shows relevant version information on an icon pack



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# File 'lib/facades/sass_extensions/icons.rb', line 69

def icon_version(set = 'facades')
  set = set.value if set.respond_to?(:value)
  Sass::Script::String.new(icon_data(set)['version'])
end