Module: RubyXL::LegacyWorkbook

Includes:
Enumerable
Included in:
Workbook
Defined in:
lib/rubyXL/workbook.rb

Constant Summary collapse

SHEET_NAME_TEMPLATE = 
'Sheet%d'
APPLICATION = 
'Microsoft Macintosh Excel'
APPVERSION = 
'12.0000'

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#calculation_chain ⇒ Object

Returns the value of attribute calculation_chain.



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# File 'lib/rubyXL/workbook.rb', line 17

def calculation_chain
  @calculation_chain
end

#chart_rels ⇒ Object

Returns the value of attribute chart_rels.



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# File 'lib/rubyXL/workbook.rb', line 13

def chart_rels
  @chart_rels
end

#charts ⇒ Object

Returns the value of attribute charts.



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# File 'lib/rubyXL/workbook.rb', line 13

def charts
  @charts
end

#chartsheet_rels ⇒ Object

Returns the value of attribute chartsheet_rels.



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# File 'lib/rubyXL/workbook.rb', line 13

def chartsheet_rels
  @chartsheet_rels
end

#created_at ⇒ Object

Returns the value of attribute created_at.



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# File 'lib/rubyXL/workbook.rb', line 13

def created_at
  @created_at
end

#creator ⇒ Object

Returns the value of attribute creator.



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# File 'lib/rubyXL/workbook.rb', line 13

def creator
  @creator
end

#document_properties ⇒ Object

Returns the value of attribute document_properties.



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# File 'lib/rubyXL/workbook.rb', line 17

def document_properties
  @document_properties
end

#drawings ⇒ Object

Returns the value of attribute drawings.



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# File 'lib/rubyXL/workbook.rb', line 13

def drawings
  @drawings
end

#drawings_rels ⇒ Object

Returns the value of attribute drawings_rels.



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# File 'lib/rubyXL/workbook.rb', line 13

def drawings_rels
  @drawings_rels
end

#external_links ⇒ Object

Returns the value of attribute external_links.



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# File 'lib/rubyXL/workbook.rb', line 13

def external_links
  @external_links
end

#external_links_rels ⇒ Object

Returns the value of attribute external_links_rels.



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# File 'lib/rubyXL/workbook.rb', line 13

def external_links_rels
  @external_links_rels
end

#filepath ⇒ Object

Returns the value of attribute filepath.



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# File 'lib/rubyXL/workbook.rb', line 13

def filepath
  @filepath
end

#macros ⇒ Object

Returns the value of attribute macros.



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# File 'lib/rubyXL/workbook.rb', line 13

def macros
  @macros
end

#media ⇒ Object

Returns the value of attribute media.



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# File 'lib/rubyXL/workbook.rb', line 13

def media
  @media
end

#modified_at ⇒ Object

Returns the value of attribute modified_at.



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# File 'lib/rubyXL/workbook.rb', line 13

def modified_at
  @modified_at
end

#modifier ⇒ Object

Returns the value of attribute modifier.



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# File 'lib/rubyXL/workbook.rb', line 13

def modifier
  @modifier
end

#printer_settings ⇒ Object

Returns the value of attribute printer_settings.



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# File 'lib/rubyXL/workbook.rb', line 13

def printer_settings
  @printer_settings
end

#relationship_container ⇒ Object

Returns the value of attribute relationship_container.



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# File 'lib/rubyXL/workbook.rb', line 17

def relationship_container
  @relationship_container
end

#root_relationship_container ⇒ Object

Returns the value of attribute root_relationship_container.



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# File 'lib/rubyXL/workbook.rb', line 17

def root_relationship_container
  @root_relationship_container
end

#shared_strings_container ⇒ Object

Returns the value of attribute shared_strings_container.



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# File 'lib/rubyXL/workbook.rb', line 17

def shared_strings_container
  @shared_strings_container
end

#stylesheet ⇒ Object

Returns the value of attribute stylesheet.



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# File 'lib/rubyXL/workbook.rb', line 17

def stylesheet
  @stylesheet
end

#theme ⇒ Object

Returns the value of attribute theme.



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# File 'lib/rubyXL/workbook.rb', line 13

def theme
  @theme
end

#worksheet_rels ⇒ Object

Returns the value of attribute worksheet_rels.



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# File 'lib/rubyXL/workbook.rb', line 13

def worksheet_rels
  @worksheet_rels
end

#worksheets ⇒ Object

Returns the value of attribute worksheets.



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# File 'lib/rubyXL/workbook.rb', line 13

def worksheets
  @worksheets
end

Instance Method Details

#[](ind) ⇒ Object

Finds worksheet by its name or numerical index



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# File 'lib/rubyXL/workbook.rb', line 71

def [](ind)
  case ind
  when Integer then worksheets[ind]
  when String  then worksheets.find { |ws| ws.sheet_name == ind }
  end
end

#add_worksheet(name = nil) ⇒ Object

Create new simple worksheet and add it to the workbook worksheets

Parameters:

  • The (String) —

    name for the new worksheet



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# File 'lib/rubyXL/workbook.rb', line 81

def add_worksheet(name = nil)
  if name.nil? then
    n = 0

    begin
      name = SHEET_NAME_TEMPLATE % (n += 1)
    end until self[name].nil?
  end

  new_worksheet = Worksheet.new(:workbook => self, :sheet_name => name || get_default_name)
  worksheets << new_worksheet
  new_worksheet
end

#borders ⇒ Object

Stylesheet should be pre-filled with defaults on initialize()



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# File 'lib/rubyXL/workbook.rb', line 260

def borders # Stylesheet should be pre-filled with defaults on initialize()
  stylesheet.borders
end

#cell_xfs ⇒ Object

Stylesheet should be pre-filled with defaults on initialize()



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# File 'lib/rubyXL/workbook.rb', line 248

def cell_xfs # Stylesheet should be pre-filled with defaults on initialize()
  stylesheet.cell_xfs
end

#date_to_num(date) ⇒ Object 



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# File 'lib/rubyXL/workbook.rb', line 146

def date_to_num(date)
  date && (date.ajd - base_date().ajd).to_f
end

#each ⇒ Object 



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# File 'lib/rubyXL/workbook.rb', line 95

def each
  worksheets.each{|i| yield i}
end

#fills ⇒ Object

Stylesheet should be pre-filled with defaults on initialize()



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# File 'lib/rubyXL/workbook.rb', line 256

def fills # Stylesheet should be pre-filled with defaults on initialize()
  stylesheet.fills
end

#fonts ⇒ Object

Stylesheet should be pre-filled with defaults on initialize()



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# File 'lib/rubyXL/workbook.rb', line 252

def fonts # Stylesheet should be pre-filled with defaults on initialize()
  stylesheet.fonts
end

#get_fill_color(xf) ⇒ Object 



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# File 'lib/rubyXL/workbook.rb', line 154

def get_fill_color(xf)
  fill = fills[xf.fill_id]
  pattern = fill && fill.pattern_fill
  color = pattern && pattern.fg_color
  color && color.rgb || 'ffffff'
end

#initialize(worksheets = [], filepath = nil, creator = nil, modifier = nil, created_at = nil, company = '', application = APPLICATION, appversion = APPVERSION, date1904 = 0) ⇒ Object 



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# File 'lib/rubyXL/workbook.rb', line 24

def initialize(worksheets=[], filepath=nil, creator=nil, modifier=nil, created_at=nil,
               company='', application=APPLICATION,
               appversion=APPVERSION, date1904=0)
  super()

  # Order of sheets in the +worksheets+ array corresponds to the order of pages in Excel UI.
  # SheetId's, rId's, etc. are completely unrelated to ordering.
  @worksheets = worksheets
  add_worksheet if @worksheets.empty?

  @filepath            = filepath
  @creator             = creator
  @modifier            = modifier
  self.date1904        = date1904 > 0
  @media               = RubyXL::GenericStorage.new(File.join('xl', 'media')).binary
  @external_links      = RubyXL::GenericStorage.new(File.join('xl', 'externalLinks'))
  @external_links_rels = RubyXL::GenericStorage.new(File.join('xl', 'externalLinks', '_rels'))
  @drawings            = RubyXL::GenericStorage.new(File.join('xl', 'drawings'))
  @drawings_rels       = RubyXL::GenericStorage.new(File.join('xl', 'drawings', '_rels'))
  @charts              = RubyXL::GenericStorage.new(File.join('xl', 'charts'))
  @chart_rels          = RubyXL::GenericStorage.new(File.join('xl', 'charts', '_rels'))
  @worksheet_rels      = RubyXL::GenericStorage.new(File.join('xl', 'worksheets', '_rels'))
  @chartsheet_rels     = RubyXL::GenericStorage.new(File.join('xl', 'chartsheets', '_rels'))
  @theme               = RubyXL::GenericStorage.new(File.join('xl', 'theme'))
  @printer_settings    = RubyXL::GenericStorage.new(File.join('xl', 'printerSettings')).binary
  @macros              = RubyXL::GenericStorage.new('xl').binary

  @shared_strings_container = RubyXL::SharedStringsTable.new
  @stylesheet               = RubyXL::Stylesheet.default
  @document_properties      = RubyXL::DocumentProperties.new
  @relationship_container   = RubyXL::WorkbookRelationships.new
  @root_relationship_container  = RubyXL::RootRelationships.new
  @calculation_chain        = nil

  self.company         = company
  self.application     = application
  self.appversion      = appversion

  begin
    @created_at       = DateTime.parse(created_at).strftime('%Y-%m-%dT%TZ')
  rescue
    @created_at       = Time.now.strftime('%Y-%m-%dT%TZ')
  end
  @modified_at        = @created_at
end

#modify_alignment(style_index, is_horizontal, alignment) ⇒ Object 



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# File 'lib/rubyXL/workbook.rb', line 210

def modify_alignment(style_index, is_horizontal, alignment)
  xf = cell_xfs[style_index].dup
  xf.alignment = RubyXL::Alignment.new(:apply_alignment => true,
                                       :horizontal => is_horizontal ? alignment : nil, 
                                       :vertical   => is_horizontal ? nil : alignment)
  register_new_xf(xf, style_index)
end

#modify_border(style_index, direction, weight) ⇒ Object 



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# File 'lib/rubyXL/workbook.rb', line 227

def modify_border(style_index, direction, weight)
  old_xf = cell_xfs[style_index].dup
  new_border = borders[old_xf.border_id].dup
  new_border.set_edge_style(direction, weight)

  new_xf = old_xf.dup

  unless borders[old_xf.border_id].count == 1 && old_xf.border_id > 0 # If the old border not used anymore, just replace it
    new_xf.border_id = borders.find_index { |x| x == new_border } # Use existing border, if it exists
    new_xf.border_id ||= borders.size # If this border has never existed before, add it to collection.
  end

  borders[old_xf.border_id].count -= 1
  new_border.count += 1
  borders[new_xf.border_id] = new_border

  new_xf.apply_border = true

  register_new_xf(new_xf, style_index)
end

#modify_fill(style_index, rgb) ⇒ Object 



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# File 'lib/rubyXL/workbook.rb', line 218

def modify_fill(style_index, rgb)
  xf = cell_xfs[style_index].dup
  new_fill = RubyXL::Fill.new(:pattern_fill => 
               RubyXL::PatternFill.new(:pattern_type => 'solid',
                                       :fg_color => RubyXL::Color.new(:rgb => rgb)))
  new_xf = register_new_fill(new_fill, xf)
  register_new_xf(new_xf, style_index)
end

#modify_text_wrap(style_index, wrap = false) ⇒ Object 



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# File 'lib/rubyXL/workbook.rb', line 204

def modify_text_wrap(style_index, wrap = false)
  xf = cell_xfs[style_index].dup
  xf.alignment = RubyXL::Alignment.new(:wrap_text => wrap, :apply_alignment => true)
  register_new_xf(xf, style_index)
end

#num_to_date(num) ⇒ Object 



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# File 'lib/rubyXL/workbook.rb', line 150

def num_to_date(num)
  num && (base_date + num)
end

#register_new_fill(new_fill, old_xf) ⇒ Object 



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# File 'lib/rubyXL/workbook.rb', line 161

def register_new_fill(new_fill, old_xf)
  new_xf = old_xf.dup

  unless fills[old_xf.fill_id].count == 1 && old_xf.fill_id > 2 # If the old fill is not used anymore, just replace it
    new_xf.fill_id = fills.find_index { |x| x == new_fill } # Use existing fill, if it exists
    new_xf.fill_id ||= fills.size # If this fill has never existed before, add it to collection.
  end

  fills[old_xf.fill_id].count -= 1
  new_fill.count += 1
  fills[new_xf.fill_id] = new_fill

  new_xf.apply_fill = true
  new_xf
end

#register_new_font(new_font, old_xf) ⇒ Object 



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# File 'lib/rubyXL/workbook.rb', line 177

def register_new_font(new_font, old_xf)
  new_xf = old_xf.dup

  unless fonts[old_xf.font_id].count == 1 && old_xf.font_id > 1 # If the old font is not used anymore, just replace it
    new_xf.font_id = fonts.find_index { |x| x == new_font } # Use existing font, if it exists
    new_xf.font_id ||= fonts.size # If this font has never existed before, add it to collection.
  end

  fonts[old_xf.font_id].count -= 1
  new_font.count += 1
  fonts[new_xf.font_id] = new_font

  new_xf.apply_font = true
  new_xf
end

#register_new_xf(new_xf, old_style_index) ⇒ Object 



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# File 'lib/rubyXL/workbook.rb', line 193

def register_new_xf(new_xf, old_style_index)
  new_xf_id = cell_xfs.find_index { |xf| xf == new_xf } # Use existing XF, if it exists
  new_xf_id ||= cell_xfs.size # If this XF has never existed before, add it to collection.

  cell_xfs[old_style_index].count -= 1
  new_xf.count += 1
  cell_xfs[new_xf_id] = new_xf

  new_xf_id
end

#write(filepath = @filepath) ⇒ Object

filepath of xlsx file (including file itself)



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# File 'lib/rubyXL/workbook.rb', line 100

def write(filepath = @filepath)
  extension = File.extname(filepath)
  unless %w{.xlsx .xlsm}.include?(extension)
    raise "Only xlsx and xlsm files are supported. Unsupported extension: #{extension}"
  end

  dirpath  = File.dirname(filepath)
  temppath = File.join(dirpath, Dir::Tmpname.make_tmpname([ File.basename(filepath), '.tmp' ], nil))
  FileUtils.mkdir_p(temppath)
  zippath  = File.join(temppath, 'file.zip')

  ::Zip::File.open(zippath, ::Zip::File::CREATE) { |zipfile|
    [ Writer::ContentTypesWriter, Writer::CoreWriter,
      Writer::ThemeWriter, Writer::WorkbookWriter, Writer::StylesWriter
    ].each { |writer_class| writer_class.new(self).add_to_zip(zipfile) }

    calculation_chain && calculation_chain.add_to_zip(zipfile)
    shared_strings_container && shared_strings_container.add_to_zip(zipfile)
    document_properties.add_to_zip(zipfile)
    relationship_container.workbook = self
    relationship_container.add_to_zip(zipfile)
    root_relationship_container.add_to_zip(zipfile)

    [ @media, @external_links, @external_links_rels,
      @drawings, @drawings_rels, @charts, @chart_rels,
      @printer_settings, @worksheet_rels, @chartsheet_rels, @macros ].each { |s| s.add_to_zip(zipfile) }

    @worksheets.each { |sheet| sheet.add_to_zip(zipfile) }
  }

  FileUtils.mv(zippath, filepath)
  FileUtils.rm_rf(temppath) if File.exist?(filepath)

  return filepath
end