Class: Glimmer::Web::FormattingElementProxy

Inherits:
Object
  • Object
show all
Extended by:
Glimmer
Defined in:
lib/glimmer/web/formatting_element_proxy.rb

Constant Summary collapse

FORMATTING_ELEMENT_KEYWORDS = 
%w[b i strong em sub sup del ins small mark br]

Class Method Summary collapse

Class Method Details

.format(keyword, *args, &block) ⇒ Object 



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# File 'lib/glimmer/web/formatting_element_proxy.rb', line 24

def format(keyword, *args, &block)
  content = nil
  boolean_attributes = []
  if block_given?
    content = block.call.to_s
  elsif args.any? && !args.first.is_a?(Hash) && !Glimmer::Web::ElementProxy.element_boolean_attribute?(keyword, args.first)
    content = args.first.to_s
    args = args[1, args.size - 1]
  end
  if args.last.is_a?(Hash)
    attribute_hash = args.last
    boolean_attributes = args[0, args.size - 1]
  else
    attribute_hash = {}
    boolean_attributes = args
  end
  ElementProxy.render_html(keyword, attributes: attribute_hash, boolean_attributes:, content:)
end

.keyword_supported?(keyword, parent: nil) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/glimmer/web/formatting_element_proxy.rb', line 11

def keyword_supported?(keyword, parent: nil)
  # TODO do we need to worry about the parent of the parent being a p tag?
  keyword = keyword.to_s
  parent_keyword = parent.is_a?(Component) ? parent.markup_root&.keyword : parent&.keyword
  
  parent_keyword == 'p' &&
    (
      FORMATTING_ELEMENT_KEYWORDS.include?(keyword) ||
      (keyword == 'span') ||
      (keyword == 'a')
    )
end