Class: Asciidoctor::Diagram::DiagramInlineMacroProcessor

Inherits:

Extensions::InlineMacroProcessor

• Object
• Extensions::InlineMacroProcessor
• Asciidoctor::Diagram::DiagramInlineMacroProcessor

Includes:

DiagramProcessor

Defined in:

lib/asciidoctor-diagram/diagram_processor.rb

Overview

Base class for diagram inline macro processors.

Direct Known Subclasses

AsciiToSvgInlineMacroProcessor, BarcodeInlineMacroProcessor, BpmnInlineMacroProcessor, BytefieldInlineMacroProcessor, D2InlineMacroProcessor, DbmlInlineMacroProcessor, DiagramsInlineMacroProcessor, DitaaInlineMacroProcessor, DpicInlineMacroProcessor, ErdInlineMacroProcessor, GnuplotInlineMacroProcessor, GoATInlineMacroProcessor, GraphvizInlineMacroProcessor, GraphvizPyInlineMacroProcessor, LilypondInlineMacroProcessor, MemeInlineMacroProcessor, MermaidInlineMacroProcessor, MscInlineMacroProcessor, NomnomlInlineMacroProcessor, OxdrawInlineMacroProcessor, PenroseInlineMacroProcessor, PikchrInlineMacroProcessor, PintoraInlineMacroProcessor, PlantUmlInlineMacroProcessor, SaltInlineMacroProcessor, ShaapeInlineMacroProcessor, SmcatInlineMacroProcessor, SvgBobInlineMacroProcessor, SymbolatorInlineMacroProcessor, SyntraxInlineMacroProcessor, TikZInlineMacroProcessor, UmletInlineMacroProcessor, VegaInlineMacroProcessor, WavedromInlineMacroProcessor

Constant Summary

Constants included from DiagramProcessor

Asciidoctor::Diagram::DiagramProcessor::IMAGE_PARAMS, Asciidoctor::Diagram::DiagramProcessor::TEXT_FORMATS

Class Method Summary

• .inherited(subclass) ⇒ Object

Instance Method Summary

• #apply_target_subs(parent, target) ⇒ Object
• #create_source(parent, target, attributes) ⇒ FileSource

  Creates a FileSource using target as the file name.

• #generate_block ⇒ Object
• #process(parent, reader_or_target, attributes) ⇒ Object
• #supported_formats(converter) ⇒ Object

Methods included from DiagramProcessor

included

Class Method Details

.inherited(subclass) ⇒ Object

# File 'lib/asciidoctor-diagram/diagram_processor.rb', line 454

def self.inherited(subclass)
  subclass.name_positional_attributes ['format']
end

Instance Method Details

#apply_target_subs(parent, target) ⇒ Object

# File 'lib/asciidoctor-diagram/diagram_processor.rb', line 458

def apply_target_subs(parent, target)
  if target
    parent.normalize_system_path(parent.sub_attributes(target, :attribute_missing => 'warn'))
  else
    nil
  end
end

#create_source(parent, target, attributes) ⇒ FileSource

Creates a FileSource using target as the file name.

Returns:

• (FileSource) —

  a FileSource

# File 'lib/asciidoctor-diagram/diagram_processor.rb', line 491

def create_source(parent, target, attributes)
  FileSource.new(self, parent, apply_target_subs(parent, target), attributes)
end

#generate_block ⇒ Object

# File 'lib/asciidoctor-diagram/diagram_processor.rb', line 466

alias_method(:generate_block,:process)

#process(parent, reader_or_target, attributes) ⇒ Object

# File 'lib/asciidoctor-diagram/diagram_processor.rb', line 468

def process(parent, reader_or_target, attributes)
  block = generate_block(parent, reader_or_target, attributes)
  attrs = block.attributes.dup
  target = attrs.delete('target')

  # Don't let the asciidoctor try to apply substitutions.
  # The text of inline macros is nil which will cause an error
  attrs.delete('subs')

  if block.context == :image
    create_inline(parent, :image, nil, :type => 'image', :target => target, :attributes => attrs)
  else
    create_inline(parent, :quoted, block.source, :type => :monospaced, :attributes => attrs)
  end
end

#supported_formats(converter) ⇒ Object

# File 'lib/asciidoctor-diagram/diagram_processor.rb', line 484

def supported_formats(converter)
  converter.supported_formats.reject { |f| TEXT_FORMATS.include?(f) }
end