Class: SemanticNavigation::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/semantic_navigation/configuration.rb

Constant Summary collapse 

{}
@@renderers = 
{}
@@render_styles = 
{}

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details



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# File 'lib/semantic_navigation/configuration.rb', line 20

def self.navigate(id, options = {}, &block)
  options[:id] = id.to_sym
  options[:i18n_name] = "semantic_navigation.#{id}"
  navigation = Core::Navigation.new(options)
  navigation.instance_eval &block if block_given?
  @@navigations[id.to_sym] = navigation
end

.navigation(name) ⇒ Object 



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# File 'lib/semantic_navigation/configuration.rb', line 62

def self.navigation(name)
  @@navigations[name]
end

.register_renderer(*options) ⇒ Object 



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# File 'lib/semantic_navigation/configuration.rb', line 45

def self.register_renderer(*options)
  if options.count == 1
    name = options[0].name.demodulize.underscore.to_sym
    renderer_class = options[0]
  elsif options.count == 2
    name = options[0].to_sym
    renderer_class = options[1].is_a?(Symbol) ? @@renderers[options[1]] : options[1]
  end
  @@renderers[name] = renderer_class
  SemanticNavigation::HelperMethods.class_eval "
    def #{name}_for(name, options = {})
      options[:as] = :#{name}
      navigation_for name, options
    end
  "
end

.run(&block) ⇒ Object 



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# File 'lib/semantic_navigation/configuration.rb', line 16

def self.run(&block)
  self.class_eval &block if block_given?
end

.styles_for(name) ⇒ Object 



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# File 'lib/semantic_navigation/configuration.rb', line 41

def self.styles_for(name)
  @@render_styles[name.to_sym] = proc
end

Instance Method Details

#render(menu_id, renderer_name, options, view_object) ⇒ Object 



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# File 'lib/semantic_navigation/configuration.rb', line 28

def render(menu_id, renderer_name, options, view_object)
  @@view_object = view_object
  renderer = @@renderers[renderer_name].new
  unless @@render_styles[renderer_name].nil?
    renderer.instance_eval &@@render_styles[renderer_name]
  end
  options.keys.each{|key| renderer.send "#{key}=", options[key]}
  renderer.name = renderer_name
  navigation = @@navigations[menu_id]
  navigation.mark_active
  navigation.render(renderer)
end