Class: Pdfrb::Model::Type::FieldMDPTransformParameters

Inherits:
Cos::Dictionary show all
Defined in:
lib/pdfrb/model/type/field_mdp_transform_parameters.rb

Overview

Field MDP Transform Parameters (s12.7.6.5). Specifies which fields are locked by a FieldMDP signature reference.

Instance Attribute Summary

Attributes inherited from Object

#document, #gen, #oid, #value

Instance Method Summary collapse

Methods inherited from Cos::Dictionary

#[], #[]=, arlington_available?, arlington_default, arlington_key_to_symbol, arlington_loaded_for?, arlington_mark_loaded, arlington_object, arlington_one_type_to_ruby, arlington_required?, arlington_types_to_ruby, arlington_version, define_field, define_field_from_arlington, #delete, #each, each_field, #each_raw, #empty?, field, #initialize, #key?, #keys, lookup_type, own_fields, #pdf_type, register_type, type_map, #validate

Methods inherited from Object

#==, define_type, #deref, #indirect?, #initialize, #must_be_indirect?, #pdf_type, pdf_type

Constructor Details

This class inherits a constructor from Pdfrb::Model::Cos::Dictionary

Instance Method Details

#action ⇒ Object 



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# File 'lib/pdfrb/model/type/field_mdp_transform_parameters.rb', line 10

def action; self[:Action]&.to_sym; end

#all_locked? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pdfrb/model/type/field_mdp_transform_parameters.rb', line 13

def all_locked?; action == :All; end

#exclude_locked? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pdfrb/model/type/field_mdp_transform_parameters.rb', line 15

def exclude_locked?; action == :Exclude; end

#fields ⇒ Object 



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# File 'lib/pdfrb/model/type/field_mdp_transform_parameters.rb', line 11

def fields; self[:Fields]; end

#include_locked? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pdfrb/model/type/field_mdp_transform_parameters.rb', line 14

def include_locked?; action == :Include; end

#locked_field_names ⇒ Object 



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# File 'lib/pdfrb/model/type/field_mdp_transform_parameters.rb', line 17

def locked_field_names
  return [] unless fields

  arr = fields.is_a?(Pdfrb::Model::PdfArray) ? fields.to_a : fields
  arr.is_a?(Array) ? arr : []
end

#type ⇒ Object 



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# File 'lib/pdfrb/model/type/field_mdp_transform_parameters.rb', line 9

def type; self[:Type]; end