Class: HTOTConv::Generator::XlsxType3

Inherits:
XlsxBase show all
Defined in:
lib/htot_conv/generator/xlsx_type3.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from XlsxBase

#output

Methods inherited from Base

#initialize, #output

Constructor Details

This class inherits a constructor from HTOTConv::Generator::Base

Class Method Details

.option_help ⇒ Object 



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# File 'lib/htot_conv/generator/xlsx_type3.rb', line 9

def self.option_help
  {
    :integrate_cells => {
      :default => nil,
      :pat => [:colspan, :rowspan, :both],
      :desc => "integrate key cells (specify 'colspan', 'rowspan' or 'both')",
    },
  }
end

Instance Method Details

#output_to_worksheet(ws) ⇒ Object 



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# File 'lib/htot_conv/generator/xlsx_type3.rb', line 19

def output_to_worksheet(ws)
  max_level = @data.max_level
  max_value_length = @data.max_value_length

  ws.add_row([
    @data.key_header[0],
    *(HTOTConv::Util.pad_array([@data.value_header[0]], max_level)),
    *(HTOTConv::Util.pad_array(
      (@data.value_header.length <= 1)? [] : @data.value_header.last(@data.value_header.length - 1),
      [max_value_length - 1, 0].max)),
  ], :style => Axlsx::STYLE_THIN_BORDER)
  1.upto(max_level) do |col_idx|
    edges = [:top, :bottom]
    edges << :left if (col_idx <= 1)
    edges << :right if (col_idx >= max_level)
    ws.rows.last.cells[col_idx].style = ws.styles.add_style(
      :border => { :style => :thin, :color => "00", :edges => edges })
  end

  @data.item.each_with_index do |item, item_index|
    key_value_cell = Array.new(max_level + 1, nil)
    key_value_cell[item.level - 1] = item.key
    key_value_cell[item.level    ] = item.value[0]
    rest_value_cell = HTOTConv::Util.pad_array(
      (item.value.length <= 1)? [] : item.value.last(item.value.length - 1),
      [max_value_length - 1, 0].max)

    ws.add_row(key_value_cell.concat(rest_value_cell),
               :style => Axlsx::STYLE_THIN_BORDER)

    0.upto(max_level) do |col_idx|
      edges = []

      edges << :left if (col_idx <= item.level)
      edges << :right if ((col_idx < item.level) || (col_idx >= max_level))
      edges << :top if ((col_idx > (item.level - 2)) || (item_index == 0))
      edges << :bottom if ((col_idx > (item.level - 1)) || (item_index == @data.item.length - 1))
      ws.rows.last.cells[col_idx].style = ws.styles.add_style(
        :border => { :style => :thin, :color => "00", :edges => edges })
    end
  end

  if [:colspan, :both].include?(@option[:integrate_cells])
    if max_level > 1
      ws.merge_cells(ws.rows[0].cells[1..(max_level)])
    end
    @data.item.each_with_index do |item, item_index|
      if item.level < max_level
        ws.merge_cells(ws.rows[item_index + 1].cells[(item.level..max_level)])
      end
    end
  end
  if [:rowspan, :both].include?(@option[:integrate_cells])
    @data.item.each_with_index do |item, item_index|
      cells = [ws.rows[item_index + 1].cells[item.level - 1]]
      ((item_index + 1)..(@data.item.length - 1)).each do |i|
        break if @data.item[i].level <= item.level
        cells << ws.rows[i + 1].cells[item.level - 1]
      end

      ws.merge_cells(cells) if cells.length > 1
    end
  end
end