Module: Aptible::DocumentHelpers::TableOfContents

Included in:
Aptible::DocumentHelpers
Defined in:
lib/aptible/document_helpers/table_of_contents.rb

Instance Method Summary collapse

Instance Method Details

#table_of_contents ⇒ Object

rubocop:disable MethodLength



5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
 
# File 'lib/aptible/document_helpers/table_of_contents.rb', line 5

def table_of_contents
  go_to_page 2
  fill_color '333333'
  font('Proxima Nova')
  header_box do
    font('Proxima Nova', size: 30, style: :bold) do
      text('Table of Contents', valign: :center, color: '003366')
    end
  end
  # text 'Table of Contents', size: 27.812, style: :bold, align: :center
  move_down(15)

  font('Proxima Nova', size: 13) do
    column_box([0, cursor], columns: 2, width: bounds.width) do
      last_title ||= ''
      # don't bump the first heading
      bump_heading = false
      outline.items.keys.each do |key|
        # Section headings are strings
        if key.class == String
          if key != last_title
            move_down(3) if bump_heading
            text key,
                 style: :bold,
                 leading: 3
            move_down(2)
          end
          # bump each one after the first
          bump_heading = true
        else
          # Page references are hashes
          last_title = key.fetch(:title)
          indent(40) do
            text "#{key.fetch(:title)}" \
                 "#{@nbsp}–#{@nbsp}" \
                 "p.#{@nbsp}#{key.fetch(:destination) - 2 }",
                 style: :italic,
                 size: 11,
                 indent_paragraphs: -20
          end
        end
      end
    end
  end
end