Class: PdfForms::Field

Inherits:
Object
  • Object
show all
Defined in:
lib/pdf_forms/field.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(field_description) ⇒ Field

FieldType: Button FieldName: Sprachoptionen_Inverssuche_Widerspruch FieldFlags: 0 FieldJustification: Left FieldStateOption: Ja FieldStateOption: Off

Represenation of a PDF Form Field



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# File 'lib/pdf_forms/field.rb', line 14

def initialize(field_description)
  field_description.each_line do |line|
    case line
    when /FieldStateOption:\s*(.*?)\s*$/
      (@options ||= []) << $1
    else
      if match = line.match(/^\s*(?<key>[^:]+):\s*(?<value>.*)$/)
        key = match[:key].to_s.strip
        value = match[:value].to_s
        var_name = key.gsub(/Field/, '').downcase
        unless self.respond_to?(var_name)
          self.class.send(:define_method, var_name.to_sym, Proc.new{ instance_variable_get("@#{var_name}".to_sym) } ) # in case new or unknown fields crop up...
        end
        instance_variable_set("@#{key.gsub(/Field/, '').downcase}".to_sym, value)
      end
    end
  end
end

Instance Attribute Details

#flags ⇒ Object (readonly)

Common Fields



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# File 'lib/pdf_forms/field.rb', line 34

def flags
  @flags
end

#justification ⇒ Object (readonly)

Common Fields



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# File 'lib/pdf_forms/field.rb', line 34

def justification
  @justification
end

#name ⇒ Object (readonly)

Common Fields



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# File 'lib/pdf_forms/field.rb', line 34

def name
  @name
end

#options ⇒ Object (readonly)

Common Fields



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# File 'lib/pdf_forms/field.rb', line 34

def options
  @options
end

#type ⇒ Object (readonly)

Common Fields



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# File 'lib/pdf_forms/field.rb', line 34

def type
  @type
end

#value ⇒ Object (readonly)

Common Fields



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# File 'lib/pdf_forms/field.rb', line 34

def value
  @value
end

#valuedefault ⇒ Object (readonly)

Common Fields



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# File 'lib/pdf_forms/field.rb', line 34

def valuedefault
  @valuedefault
end