Class: PFA::RelativePFA::TableBuilder

Inherits:
AnyBuilder
  • Object
show all
Defined in:
lib/pfa/table_builder.rb

Constant Summary

Constants inherited from AnyBuilder

AnyBuilder::REQUIRED_NODES_FOR_BUILDING

Instance Attribute Summary

Attributes inherited from AnyBuilder

#pfa

Instance Method Summary collapse

Methods inherited from AnyBuilder

#initialize

Constructor Details

This class inherits a constructor from PFA::RelativePFA::AnyBuilder

Instance Method Details

#build(pdf, **options) ⇒ Object

Méthode principale qui reçoit un Prawn::View et écrit dedans la table du PFA en respectant les options

Parameters:

  • pdf (Prawn::View)
  • options (Hash) —

    :rotated Si true, on met la table de travers :font [Hash] La police à utiliser, contenant :name et :size



29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
 
# File 'lib/pfa/table_builder.rb', line 29

def build(pdf, **options)

  # Penser à utiliser Prawn4book::PdfBook::NTable.safeize(str) pour
  # escaper les mauvais caractères (sauf si inscription directe dans
  # le livre)
   
  table_width   = pdf.bounds.height # car en travers
  table_height  = pdf.bounds.width  # idem
  quart_column  = table_width / 4
  data_table = {
    width:          table_width,
    column_widths:  [quart_column, quart_column, quart_column, quart_column],
    cell_style: {
      border_width: [0,1,0,1],
      inline_format: true,
      padding: [2, 5],
    }
  }

  # -- Description des noeuds --
  nodes = {expo:nil, dev_part1: nil, dev_part2: nil, denoue: nil}
  {
    exposition:           :expo, 
    developpement_part1:  :dev_part1, 
    developpement_part2:  :dev_part2,
    denouement:           :denoue
  }.each do |key_part, key_nodes|
    nodes[key_nodes] = AbsolutePFA.data[:nodes][key_part][:items].collect do |node_key|
      node_key = node_key.to_sym
      # -- Si le paradigme définit ce noeud, on l'ajoute --
      if pfa.node?(node_key)
        node = pfa.send(node_key)
        "<b>#{node.mark}</b> : #{node.description}"
      end
    end.compact.join(' | ')
  end

  data_lines = [
    # -- Entête de table --
    ["EXPOSITION", "DÉV. PARTIE 1", "DÉV. PARTIE 2", "DÉNOUEMENT"],
    # -- 2e ligne --
    [
      pfa.exposition&.description(true), 
      pfa.developpement_part1&.description(true), 
      pfa.developpement_part2&.description(true), 
      pfa.denouement&.description(true)
    ],
    # -- 3e ligne --
    [nodes[:expo], nodes[:dev_part1], nodes[:dev_part2], nodes[:denoue]]
  ]

  #
  # Une fonte est-elle définie ?
  # 
  options.key?(:font) || options.merge!(font: {name:'Arial', size:8, style: :normal})
  options[:font][:name]   ||= 'Arial'
  options[:font][:size]   ||= 8
  options[:font][:style]  ||= :normal

  pdf.update do
    font(options[:font][:name], **{size: options[:font][:size], style:options[:font][:style]})
    if options[:rotated]
      #
      # Il faut écrire la table de travers
      # 
      rotate(90, :origin => [bounds.width - 20,bounds.height/2 + 2]) do 
        # text "La table complète du PFA"
        table(data_lines, data_table) do |tb|
          tb.row(0).style(borders:[:top, :left, :right], border_width:1, align: :center)
          tb.row(-1).style(borders:[:bottom, :left, :right], border_width:1, padding_bottom: 5)
        end
      end
    else
      #
      # Tableau à l'endroit sur la page
      # 
      # text "La table complète du PFA"
      table(data_lines, data_table)
    end
  end #/pdf.update
end