class Aureus::Components::Row

Public Class Methods

new(&block) click to toggle source
# File lib/aureus/components/row.rb, line 4
def initialize(&block)
  init_haml_helpers
  @columns = Array.new
  @content = capture_haml self, &block
end

Public Instance Methods

column(width, &block) click to toggle source
# File lib/aureus/components/row.rb, line 10
def column(width, &block)
  @columns << RowColumn.new(width, capture_haml(&block))
end
divider() click to toggle source
# File lib/aureus/components/row.rb, line 18
def divider
  tag 'hr'
end
render() click to toggle source
# File lib/aureus/components/row.rb, line 22
def render
  if @columns.empty?
    content_tag 'div', @content, class: 'row'
  elsif @columns.length == 1
    content_tag 'div', @columns.first.content, class: 'row'
  else
    total_width = @columns.inject 0 do |sum, n|
      sum + n.width
    end
    out = String.new.html_safe
    @columns.each_with_index do |c,i|
      left = 0.5
      right = 0.5
      width = (100.0 / total_width * c.width).round
      if i == 0
        left = 0
        width -= 0.5
      elsif i == @columns.length-1
        right = 0
        width -= 0.5
      else
        width -= 1
      end
      out += content_tag 'div', c.render, class: :column, style: "width: #{width}%; margin-left: #{left}%; margin-right: #{right}%"
    end
    content_tag 'div', out, class: 'row'
  end
end
space(width) click to toggle source
# File lib/aureus/components/row.rb, line 14
def space width
  @columns << RowColumn.new(width,'')
end