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# frozen_string_literal: true
module OoxmlParser
# Class for parsing Paragraph Spacing in paragraph properties `w:spacing`
class ParagraphSpacing < OOXMLDocumentObject
# @return [OoxmlSize] value of before spacing
attr_accessor :before
# @return [OoxmlSize] value of after spacing
attr_accessor :after
# @return [OoxmlSize] value of line spacing
attr_accessor :line
# @return [Symbol] value of line rule style
attr_accessor :line_rule
# Parse ParagraphSpacing
# @param [Nokogiri::XML:Node] node with ParagraphSpacing
# @return [ParagraphSpacing] result of parsing
def parse(node)
sorted_attributes(node).each do |key, value|
case key
when 'before'
@before = OoxmlSize.new(value.value.to_f)
when 'after'
@after = OoxmlSize.new(value.value.to_f)
when 'lineRule'
@line_rule = value.value.sub('atLeast', 'at_least').to_sym
when 'line'
@line = if @line_rule == :auto
OoxmlSize.new(value.value.to_f, :one_240th_cm)
else
OoxmlSize.new(value.value.to_f)
end
end
end
self
end
private
# This is dirty workaround for situations
# Then `@line_rule` parsed after `@line` so getting
# `@line` value is totally screwed up
# @param [Nokogiri::XML:Node] node with ParagraphSpacing
# @return [Hash] hash with sorted values
# TODO: Totally redone parsing of spacing to remove this workaround
def sorted_attributes(node)
node.attributes.sort.reverse.to_h
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems