Class: Booky::Layout::Base::Table

Inherits:
Element
  • Object
show all
Includes:
Helpers
Defined in:
lib/booky/layout/base/table.rb

Constant Summary collapse

OPTIONS = 
{
  :align => :left,
  :size => 12
}

Instance Attribute Summary

Attributes inherited from Element

#ast, #document, #index, #options

Instance Method Summary collapse

Methods included from Helpers

#add_to_toc, #is_first_rendering?, #update_levels

Methods inherited from Element

#initialize, #method_missing, #next_option, #previous_option

Constructor Details

This class inherits a constructor from Booky::Layout::Element

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Booky::Layout::Element

Instance Method Details

#create_heading ⇒ Object 



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# File 'lib/booky/layout/base/table.rb', line 14

def create_heading
  return unless @options[:title]
  
  fill_color Booky::Layout::Base::COLORS[1]
  text @options[:title], OPTIONS
  fill_color Booky::Layout::Base::COLORS[0]
  move_down 0.5.cm
end

#start_new_page_if_needed ⇒ Object 



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# File 'lib/booky/layout/base/table.rb', line 10

def start_new_page_if_needed
  start_new_page if cursor < (bounds.bottom + 4.cm)
end

#to_prawn ⇒ Object 



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# File 'lib/booky/layout/base/table.rb', line 23

def to_prawn
  start_new_page_if_needed
  
  data = @options[:rows].map do |row|
    is_first   = row == @options[:rows].first
    is_last    = row == @options[:rows].last
    is_header  = is_first and @options[:header]
    
    row.map do |cell|
      make_cell(
        :content        => cell[:text],
        :size           => 10, 
        :font_style     => is_header ? :normal : :italic, 
        :border_width   => 1, 
        :borders        => is_last ? [] : [:bottom]
      )
    end
  end
  
  create_heading
  
  table(data,
    :header => @options[:header],
    :width => bounds.width,
    :row_colors => ['FFFFFF', Booky::Layout::Base::COLORS[3]],
    :cell_style => { 
      :inline_format => true, 
      :border_color => Booky::Layout::Base::COLORS[2], 
      :border_width => 0.5
    }
  )
  move_down 1.cm
end