Class: OpenXml::Xlsx::Parts::Stylesheet

Inherits:
Part
  • Object
show all
Includes:
Elements
Defined in:
lib/openxml/xlsx/parts/stylesheet.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Stylesheet

Returns a new instance of Stylesheet.



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# File 'lib/openxml/xlsx/parts/stylesheet.rb', line 9

def initialize
  @formats = []
  @fonts = [Font.new("Calibri", 12)]
  @fills = [PatternFill.new("none"), PatternFill.new("gray125")]
  @borders = [Border.new]
  @styles = [Style.new]
end

Instance Attribute Details

#borders ⇒ Object (readonly)

Returns the value of attribute borders.



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# File 'lib/openxml/xlsx/parts/stylesheet.rb', line 7

def borders
  @borders
end

#fills ⇒ Object (readonly)

Returns the value of attribute fills.



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# File 'lib/openxml/xlsx/parts/stylesheet.rb', line 7

def fills
  @fills
end

#fonts ⇒ Object (readonly)

Returns the value of attribute fonts.



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# File 'lib/openxml/xlsx/parts/stylesheet.rb', line 7

def fonts
  @fonts
end

#formats ⇒ Object (readonly)

Returns the value of attribute formats.



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# File 'lib/openxml/xlsx/parts/stylesheet.rb', line 7

def formats
  @formats
end

#styles ⇒ Object (readonly)

Returns the value of attribute styles.



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# File 'lib/openxml/xlsx/parts/stylesheet.rb', line 7

def styles
  @styles
end

Instance Method Details

#reference_of(options = {}) ⇒ Object 



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# File 'lib/openxml/xlsx/parts/stylesheet.rb', line 17

def reference_of(options={})
  case format = options[:format]
  when NumberFormat
    options[:format_id] = Xlsx.index!(formats, format) + NUMBER_FORMAT_START_ID
  when ImpliedNumberFormat
    options[:format_id] = format.id
  end
  options[:font_id] = Xlsx.index!(fonts, options[:font]) if options.key? :font
  options[:fill_id] = Xlsx.index!(fills, options[:fill]) if options.key? :fill
  options[:border_id] = Xlsx.index!(borders, options[:border]) if options.key? :border

  style = Style.new(
    options.fetch(:format_id, 0),
    options.fetch(:font_id, 0),
    options.fetch(:fill_id, 0),
    options.fetch(:border_id, 0),
    options.fetch(:alignment, nil))

  Xlsx.index!(styles, style)
end

#to_xml ⇒ Object 



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# File 'lib/openxml/xlsx/parts/stylesheet.rb', line 38

def to_xml
  build_standalone_xml do |xml|
    xml.styleSheet(xmlns: "http://schemas.openxmlformats.org/spreadsheetml/2006/main", "xmlns:mc" => "http://schemas.openxmlformats.org/markup-compatibility/2006") do
      xml.numFmts(count: formats.length) do
        formats.each_with_index do |format, index|
          format.to_xml(index + NUMBER_FORMAT_START_ID, xml)
        end
      end

      xml.fonts(count: fonts.length) do
        fonts.each do |font|
          font.to_xml(xml)
        end
      end

      xml.fills(count: fills.length) do
        fills.each do |fill|
          fill.to_xml(xml)
        end
      end

      xml.borders(count: borders.length) do
        borders.each do |border|
          border.to_xml(xml)
        end
      end

      xml.cellXfs(count: styles.length) do
        styles.each do |style|
          style.to_xml(xml)
        end
      end
    end
  end
end