Class: OoxmlParser::ShapeTree

Inherits:
OOXMLDocumentObject show all
Defined in:
lib/ooxml_parser/pptx_parser/presentation/slide/common_slide_data/shape_tree.rb

Overview

Class for parsing ‘spTree` tag

Instance Attribute Summary collapse

Attributes inherited from OOXMLDocumentObject

#parent

Instance Method Summary collapse

Methods inherited from OOXMLDocumentObject

#==, #boolean_attribute_value, #parse_xml, #with_data?

Methods included from OoxmlObjectAttributeHelper

#attribute_enabled?, #option_enabled?

Methods included from OoxmlDocumentObjectHelper

#to_hash

Constructor Details

#initialize(parent: nil) ⇒ ShapeTree

Returns a new instance of ShapeTree.



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# File 'lib/ooxml_parser/pptx_parser/presentation/slide/common_slide_data/shape_tree.rb', line 9

def initialize(parent: nil)
  @elements = []
  super
end

Instance Attribute Details

#elements ⇒ Array (readonly)

Returns elements of shape tree.

Returns:

  • (Array) —

    elements of shape tree



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# File 'lib/ooxml_parser/pptx_parser/presentation/slide/common_slide_data/shape_tree.rb', line 7

def elements
  @elements
end

Instance Method Details

#parse(node) ⇒ ShapeTree

Parse ShapeTree object

Parameters:

  • node (Nokogiri::XML:Element) —

    node to parse

Returns:



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# File 'lib/ooxml_parser/pptx_parser/presentation/slide/common_slide_data/shape_tree.rb', line 17

def parse(node)
  node.xpath('*').each do |node_child|
    case node_child.name
    when 'sp'
      @elements << DocxShape.new(parent: self).parse(node_child).dup
    when 'pic'
      @elements << DocxPicture.new(parent: self).parse(node_child)
    when 'graphicFrame'
      @elements << GraphicFrame.new(parent: self).parse(node_child)
    when 'grpSp'
      @elements << ShapesGrouping.new(parent: self).parse(node_child)
    when 'cxnSp'
      @elements << ConnectionShape.new(parent: self).parse(node_child)
    end
  end
  self
end