Class: Parchment::DOCX::Style

Inherits:
Style
  • Object
show all
Defined in:
lib/parchment/formats/docx/style.rb

Constant Summary

Constants inherited from Style

Style::AVAILABLE_FORMATTING

Instance Attribute Summary

Attributes inherited from Style

#family, #font_size, #font_style, #font_weight, #id, #name, #parent_style_name, #text_align, #text_underline_style

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Style

#aligned_center?, #aligned_left?, #aligned_right?, #bold?, #italic?, #paragraph?, #text?, #underline?

Constructor Details

#initialize ⇒ Style

– I don’t like particularly how this is set up, but the OfficeOpen format has styles split up between a global docDefaults and separate styles which relate to the ones set up in word. Unlike ODT, all the styles are set on paragraphs and runs individually, rather than referring to an embedded style. But, we still want a style Object, so there’s two creation methods here. ++



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# File 'lib/parchment/formats/docx/style.rb', line 15

def initialize
end

Class Method Details

.new_default_style(node) ⇒ Object

The OfficeOpen format has a spcific docDefaults block which describes the globals for the document. This creates a Style Object from that element.



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# File 'lib/parchment/formats/docx/style.rb', line 32

def self.new_default_style(node)
  style = self.new

  # Right now, only concerned about document global font size.
  #
  # OfficeOpen specifications store the font size as half-points. Meaning if
  # something is at 12 points, it will be 24. We want actual full-point size.
  #
  font_size_tag = node.xpath('//w:docDefaults//w:rPrDefault//w:rPr//w:sz').first
  font_size = font_size_tag ? font_size_tag.attributes['val'].value.to_i / 2 : nil

  style.instance_variable_set('@font_size', font_size)
  return style
end

.new_from_node(node) ⇒ Object

Creates a new Style from the XML w:style element passed in.



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# File 'lib/parchment/formats/docx/style.rb', line 20

def self.new_from_node(node)
  style = self.new
  @node = node
  instance_variable_set('@family',@node.attributes['type'].value)
  instance_variable_set('@id', @node.attributes['styleId'].value)
  return style
end