Class: HTOTConv::Generator::XlsxType2

Inherits:
XlsxBase show all
Defined in:
lib/htot_conv/generator/xlsx_type2.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_type2.rb', line 8

def self.option_help
  super.merge({
    :integrate_cells => {
      :default => nil,
      :pat => [:colspan, :rowspan],
      :desc => "integrate key cells (specify 'colspan' or 'rowspan')",
    },
    :outline_rows => {
      :default => false,
      :pat => FalseClass,
      :desc => "group rows (default: no)",
    },
  })
end

Instance Method Details

#output_to_worksheet(ws) ⇒ Object 



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# File 'lib/htot_conv/generator/xlsx_type2.rb', line 23

def output_to_worksheet(ws)
  row_index = 0
  max_level = @data.max_level
  max_value_length = @data.max_value_length

  (((1..max_level).map {|l| @data.key_header[l - 1] || nil }).concat(
    HTOTConv::Util.pad_array(@data.value_header, max_value_length))
  ).each_with_index do |v, col_index|
    ws.add_cell(row_index, col_index, v)
    [:top, :bottom, :left, :right].each do |edge|
      ws[row_index][col_index].change_border(edge, "thin")
    end
  end
  row_index = row_index.succ

  @data.item.each_with_index do |item, item_index|
    key_cell = Array.new(max_level, nil)
    key_cell[item.level - 1] = item.key
    value_cell = HTOTConv::Util.pad_array(item.value, max_value_length)

    key_cell.concat(value_cell).each_with_index do |v, col_index|
      ws.add_cell(row_index, col_index, v)
      if col_index >= max_level
        [:top, :bottom, :left, :right].each do |edge|
          ws[row_index][col_index].change_border(edge, "thin")
        end
      end
    end

    (1..max_level).each do |level|
      edges = []
      edges << :left if (level <= item.level)
      edges << :right if ((level < item.level) || (level == max_level))
      edges << :top if ((level >= item.level) || (item_index == 0))
      edges << :bottom if ((level > item.level) || (item_index == @data.item.length - 1))
      edges.each do |edge|
        ws[row_index][level - 1].change_border(edge, "thin")
      end
    end

    row_index = row_index.succ
  end

  if @option[:outline_rows]
    @data.item.each_with_index do |item, item_index|
      ws[item_index + 1].outline_level = (item.level > 1)? (item.level - 1) : nil
    end

    ws.sheet_pr ||= RubyXL::WorksheetProperties.new
    ws.sheet_pr.outline_pr ||= RubyXL::OutlineProperties.new
    ws.sheet_pr.outline_pr.summary_below = false
  end

  case @option[:integrate_cells]
  when :colspan
    @data.item.each_with_index do |item, item_index|
      if item.level < max_level
        ws.merge_cells(item_index + 1, item.level - 1, item_index + 1, max_level - 1)
      end
    end
  when :rowspan
    @data.item.each_with_index do |item, item_index|
      min_row_index = item_index + 1
      max_row_index = min_row_index
      ((item_index + 1)..(@data.item.length - 1)).each do |i|
        break if @data.item[i].level <= item.level
        max_row_index = i + 1
      end

      unless min_row_index == max_row_index
        ws.merge_cells(min_row_index, item.level - 1, max_row_index, item.level - 1)
      end
    end
  end
end