Class: TableSetting::Row

Inherits:
Object
  • Object
show all
Defined in:
lib/table_setting/row.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(sheet, options = {}) ⇒ Row

Returns a new instance of Row.



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# File 'lib/table_setting/row.rb', line 4

def initialize(sheet, options = {})
  @sheet = sheet
  @cells = []
  @sheet.rows.push(self)
  @bold       = options[:bold]       || nil
  @background = options[:background] || nil
  @color      = options[:color]      || nil
  @size       = options[:size]       || nil
end

Instance Attribute Details

#background ⇒ Object (readonly)

Returns the value of attribute background.



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# File 'lib/table_setting/row.rb', line 2

def background
  @background
end

#bold ⇒ Object (readonly)

Returns the value of attribute bold.



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# File 'lib/table_setting/row.rb', line 2

def bold
  @bold
end

#cells ⇒ Object

Returns the value of attribute cells.



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# File 'lib/table_setting/row.rb', line 3

def cells
  @cells
end

#color ⇒ Object (readonly)

Returns the value of attribute color.



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# File 'lib/table_setting/row.rb', line 2

def color
  @color
end

#sheet ⇒ Object (readonly)

Returns the value of attribute sheet.



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# File 'lib/table_setting/row.rb', line 2

def sheet
  @sheet
end

#size ⇒ Object (readonly)

Returns the value of attribute size.



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# File 'lib/table_setting/row.rb', line 2

def size
  @size
end

Instance Method Details

#add_cells(list) ⇒ Object 



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# File 'lib/table_setting/row.rb', line 49

def add_cells(list)
  list.map{|contents| self.new_cell(contents)}
end

#bold? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/table_setting/row.rb', line 41

def bold?
  bold
end

#fill ⇒ Object 



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# File 'lib/table_setting/row.rb', line 73

def fill
  if num_columns < sheet.num_columns and
    !filled?
    filler_columns = sheet.num_columns - num_columns
    filler_cell = self.new_cell('', span: filler_columns).to_html
  end
end

#filled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/table_setting/row.rb', line 66

def filled?
  cells.each do |cell|
    return true if cell.span == 'all'
  end
  false
end

#new_cell(contents, options = {}) ⇒ Object 



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# File 'lib/table_setting/row.rb', line 45

def new_cell(contents, options = {})
  TableSetting::Cell.new(self, contents, options)
end

#num_columns ⇒ Object 



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# File 'lib/table_setting/row.rb', line 14

def num_columns
  total_width = 0
  cells.each do |cell|
    width = 1
    if cell.span and 
      cell.span != 'all' and 
      cell.span > 1
      width = cell.span
    end
    total_width += width
  end
  total_width + num_inherited_columns
end

#num_inherited_columns ⇒ Object 



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# File 'lib/table_setting/row.rb', line 28

def num_inherited_columns
  spanned_columns = 0
  sheet.rows.each do |row|
    row.cells.each do |cell|
      next unless cell.rowspan > 1
      if (sheet.rows.index(row) + (cell.rowspan - 1)) >= sheet.rows.index(self)
        spanned_columns += cell.span
      end
    end
  end
  spanned_columns
end

#to_a ⇒ Object 



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# File 'lib/table_setting/row.rb', line 53

def to_a
  cells.map(&:contents)
end

#to_html ⇒ Object 



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# File 'lib/table_setting/row.rb', line 57

def to_html
  fill
  <<-HTML
    <tr>
      #{cells.map(&:to_html).join("\n")}
    </tr>
  HTML
end

#to_xls ⇒ Object 



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# File 'lib/table_setting/row.rb', line 81

def to_xls
  <<-XML
    <Row>
      #{cells.map(&:to_xls).join}
    </Row>
  XML
end