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Contents
# Copyright 2011-2013 Rice University. Licensed under the Affero General Public
# License version 3 or later. See the COPYRIGHT file for details.
module OpenStax::Utilities::Blocks
class SectionBlock < BlockBase
html_element :section
html_element :heading
html_element :body
attr_accessor :heading
attr_accessor :nesting
attr_accessor :top_bar
def initialize(template, heading, block)
super(template, "section", block)
set_heading(heading) if !heading.blank?
section_class_add "section-block-section"
heading_class_add "section-block-heading"
body_class_add "section-block-body"
end
def set_heading(string)
self.heading = string
self
end
def set_nesting(depth)
self.nesting = depth
self
end
def set_top_bar
raise "SectionBlock top bar cannot be changed once initialized" \
if @top_bar
section_class_add "bar-top"
self.top_bar = true
self
end
def heading=(string)
raise "SectionBlock heading cannot be changed once initialized" \
if @heading
@heading = string
end
def nesting=(depth)
raise "SectionBlock nesting cannot be changed once initialized" \
if @nesting
section_class_add "nesting-#{depth}"
@nesting = depth
end
def show_heading?
heading.present?
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems