Class: Compass::Fontcustom::GlyphMap

Inherits:
Sass::Script::Literal
  • Object
show all
Includes:
Configurable
Defined in:
lib/compass/fontcustom/glyph_map.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Configurable

included

Constructor Details

#initialize(glyphs, path, name, context) ⇒ GlyphMap

Returns a new instance of GlyphMap.

Parameters:

  • glyphs (Array) —

    all the glyphs found at path

  • path (String) —

    the absolute path where glyphs are stored

  • name (String) —

    the name of the glyph font

  • context (Object) —

    the invoking object

Raises:

  • (StandardError) 


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# File 'lib/compass/fontcustom/glyph_map.rb', line 28

def initialize(glyphs, path, name, context)
  raise StandardError, "No glyphs found at '#{path}'" if glyphs.empty?
  @glyphs = glyphs
  @path   = path
  @name   = name
  @context = context
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/compass/fontcustom/glyph_map.rb', line 10

def name
  @name
end

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/compass/fontcustom/glyph_map.rb', line 10

def path
  @path
end

Class Method Details

.from_uri(uri, context) ⇒ Object

Parameters:

  • context (Object) —

    usually an instance of FontImporter



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# File 'lib/compass/fontcustom/glyph_map.rb', line 13

def self.from_uri(uri, context)
  path, name = FontImporter.path_and_name uri
  glyphs = FontImporter.files(uri).sort

  # TODO: improve extraction of aboslute path
  path = File.dirname glyphs.first
  glyphs.map! { |file| File.basename(file)[0..-5] }

  new glyphs, path, name, context
end

Instance Method Details

#fonts ⇒ Object 



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# File 'lib/compass/fontcustom/glyph_map.rb', line 51

def fonts
  if @fontcustom
    @fontcustom.manifest.get(:fonts).each_with_object({}) do |font, result|
      result[File.extname(font)[1..-1].to_sym] = font
    end
  end
end

#generate ⇒ Object

Starts the Fontcustom font generator to write font files to disk.



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# File 'lib/compass/fontcustom/glyph_map.rb', line 41

def generate
  args = (self.class.config.generator_options || {}).
    merge(output: output_dir, quiet: true, fonts: []).
    merge(Compass.configuration.fontcustom_options).
    merge(font_name: @name, input: path)
  @fontcustom = ::Fontcustom::Base.new(args)
  @fontcustom.compile
  File.delete(@fontcustom.manifest.manifest) if Compass.configuration.fontcustom_discard_manifest
end

#glyphs ⇒ Object 



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# File 'lib/compass/fontcustom/glyph_map.rb', line 59

def glyphs
  @fontcustom.manifest.get :glyphs
end

#index_for_glyph(name) ⇒ Object 



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# File 'lib/compass/fontcustom/glyph_map.rb', line 36

def index_for_glyph(name)
  @glyphs.index name
end

#output_dir ⇒ Object 



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# File 'lib/compass/fontcustom/glyph_map.rb', line 67

def output_dir
  Compass.configuration.fontcustom_fonts_path || Compass.configuration.fonts_path
end

#to_s ⇒ Object 



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# File 'lib/compass/fontcustom/glyph_map.rb', line 63

def to_s
  @name.to_s
end