Class: RODF::Style

Inherits:
Container show all
Defined in:
lib/rodf/style.rb

Direct Known Subclasses

DefaultStyle, OfficeStyle

Constant Summary collapse

FAMILIES = 
{
  "cell" => 'table-cell',
  "column" => 'table-column',
  "row" => 'table-row',
}

Instance Method Summary collapse

Methods inherited from Container

create

Constructor Details

#initialize(name = '', opts = {}, node_tag = 'style:style') ⇒ Style

Returns a new instance of Style.



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# File 'lib/rodf/style.rb', line 9

def initialize(name='', opts={}, node_tag='style:style')
  super

  @name, @node_tag = name, node_tag

  @elem_attrs = make_element_attributes(@name, opts)
end

Instance Method Details

#add_properties(*elements) ⇒ Object 



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# File 'lib/rodf/style.rb', line 58

def add_properties(*elements)
  if elements.first.is_a?(Array)
    elements = elements.first
  end

  elements.each do |element|
    property(element)
  end
end

#make_element_attributes(name, opts) ⇒ Object 



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# File 'lib/rodf/style.rb', line 23

def make_element_attributes(name, opts)
  attrs = {
    'style:name' => name,
    'style:family' => (FAMILIES[opts[:family].to_s] || opts[:family]),
  }

  attrs['style:data-style-name'] = opts[:data_style] unless opts[:data_style].nil?

  attrs['style:parent-style-name'] = opts[:parent].to_s unless opts[:parent].nil?

  attrs['style:master-page-name'] = opts[:master_page] unless opts[:master_page].nil?

  attrs
end

#properties ⇒ Object 



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# File 'lib/rodf/style.rb', line 42

def properties
  @properties ||= []
end

#properties_xml ⇒ Object 



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# File 'lib/rodf/style.rb', line 54

def properties_xml
  properties.map(&:xml).join
end

#property(*args, &block) ⇒ Object 



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# File 'lib/rodf/style.rb', line 46

def property(*args, &block)
  x = Property.new(*args, &block)

  properties << x

  return x
end

#to_s ⇒ Object 



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# File 'lib/rodf/style.rb', line 38

def to_s
  @name
end

#xml ⇒ Object 



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# File 'lib/rodf/style.rb', line 17

def xml
  Builder::XmlMarkup.new.tag!(@node_tag, @elem_attrs) do |xml|
    xml << properties_xml
  end
end