Class: Coradoc::Docx::Transform::Rules::HeadingRule

Inherits:
Coradoc::Docx::Transform::Rule show all
Includes:
OrderedContent
Defined in:
lib/coradoc/docx/transform/rules/heading_rule.rb

Overview

Transforms heading paragraphs to CoreModel::StructuralElement.

Heading detection uses StyleResolver which checks pStyle values (like “Heading1”, “heading 2”) and outline levels.

This rule is NOT registered in the RuleRegistry — instead, the ToCoreModel orchestrator dispatches to it directly after checking the style resolver. This avoids the problem of matches() needing context to determine if a paragraph is a heading.

Instance Method Summary collapse

Methods included from OrderedContent

#extract_plain_text, #transform_paragraph_content

Methods inherited from Coradoc::Docx::Transform::Rule

#priority

Instance Method Details

#apply(paragraph, context) ⇒ Object 



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# File 'lib/coradoc/docx/transform/rules/heading_rule.rb', line 23

def apply(paragraph, context)
  level = context.style_resolver.heading_level(paragraph) || 1
  title = extract_title(paragraph, context)
  id = extract_bookmark_id(paragraph)

  CoreModel::StructuralElement.new(
    element_type: 'section',
    level: level,
    title: title,
    id: id
  )
end

#matches?(_element) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/coradoc/docx/transform/rules/heading_rule.rb', line 19

def matches?(_element)
  false # Never auto-matched; orchestrator dispatches directly
end