Class: AcroThat::Actions::AddField

Inherits:
Object
  • Object
show all
Includes:
Base
Defined in:
lib/acro_that/actions/add_field.rb

Overview

Action to add a new field to a PDF document Delegates to field-specific classes for actual field creation

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Base

#acroform_ref, #apply_patch, #find_page_by_number, #get_object_body_with_patch, #next_fresh_object_number, #patches, #resolver

Constructor Details

#initialize(document, name, options = {}) ⇒ AddField

Returns a new instance of AddField.



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# File 'lib/acro_that/actions/add_field.rb', line 12

def initialize(document, name, options = {})
  @document = document
  @name = name
  @options = normalize_hash_keys(options)
  @metadata = normalize_hash_keys(@options[:metadata] || {})
end

Instance Attribute Details

#field_obj_num ⇒ Object (readonly)

Returns the value of attribute field_obj_num.



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# File 'lib/acro_that/actions/add_field.rb', line 10

def field_obj_num
  @field_obj_num
end

#field_type ⇒ Object (readonly)

Returns the value of attribute field_type.



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# File 'lib/acro_that/actions/add_field.rb', line 10

def field_type
  @field_type
end

#field_value ⇒ Object (readonly)

Returns the value of attribute field_value.



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# File 'lib/acro_that/actions/add_field.rb', line 10

def field_value
  @field_value
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/acro_that/actions/add_field.rb', line 19

def call
  type_input = @options[:type] || "/Tx"
  @options[:group_id]

  # Auto-set radio button flags if type is :radio and flags not explicitly set
  # MUST set this BEFORE creating the field handler so it gets passed correctly
  if [:radio, "radio"].include?(type_input) && !@metadata[:Ff]
    @metadata[:Ff] = 49_152
  end

  # Determine field type and create appropriate field handler
  field_handler = create_field_handler(type_input)

  # Call the field handler
  field_handler.call

  # Store field_obj_num from handler for compatibility
  @field_obj_num = field_handler.field_obj_num
  @field_type = field_handler.field_type
  @field_value = field_handler.field_value

  true
end