Class: UDRS::Document

Inherits:
Object
  • Object
show all
Defined in:
lib/udrs/document.rb

Constant Summary collapse

TYPES = 
%i(pdf escp)

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(type) ⇒ Document

Returns a new instance of Document.



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# File 'lib/udrs/document.rb', line 12

def initialize(type)
	fail ArgumentError, "Unknown udrs type #{type}" unless TYPES.include?(type)
	@type = type
	case type
		when :pdf
			@renderer = Renderers::PDFRenderer.new
		when :escp
			@renderer = Renderers::ESCPRenderer.new
	end

	@container = Components::Container.new
	@rendering = false
end

Instance Attribute Details

#is_rendering ⇒ Object (readonly)

Returns the value of attribute is_rendering.



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# File 'lib/udrs/document.rb', line 8

def is_rendering
  @is_rendering
end

Instance Method Details

#code(*args) ⇒ Object 



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# File 'lib/udrs/document.rb', line 59

def code(*args)
	add_component(Components::Code.new(*args))
end

#end_page(*args) ⇒ Object

Add components



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# File 'lib/udrs/document.rb', line 35

def end_page(*args)
	add_component(Components::PageEnd.new(*args))
end

#escp? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/udrs/document.rb', line 30

def escp?
	return @type == :escp
end

#footer(*args, &block) ⇒ Object 



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# File 'lib/udrs/document.rb', line 68

def footer(*args, &block)
	footer = Components::Footer.new(*args)
	using_container(footer, &block)
	add_component(footer)
end

#logo(*args) ⇒ Object 



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# File 'lib/udrs/document.rb', line 56

def (*args)
	add_component(Components::Logo.new(*args))
end

#pdf? ⇒ Boolean

Check the document type

Returns:

  • (Boolean) 


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# File 'lib/udrs/document.rb', line 27

def pdf?
	return @type == :pdf
end

#raw(*args, &block) ⇒ Object 



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# File 'lib/udrs/document.rb', line 65

def raw(*args, &block)
	add_component(Components::Raw.new(*args, &block))
end

#render ⇒ Object

Render the components using the renderer



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# File 'lib/udrs/document.rb', line 75

def render
	unless @rendered
		@is_rendering = true
		@rendered = @renderer.render(@container)
		@is_rendering = false
	end
	return @rendered
end

#render! ⇒ Object 



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# File 'lib/udrs/document.rb', line 83

def render!
	@rendered = nil
	return render
end

#section(txt) ⇒ Object 



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# File 'lib/udrs/document.rb', line 41

def section(txt)
	add_component(Components::Header.new(txt, 1))
end

#spacer(*args) ⇒ Object 



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# File 'lib/udrs/document.rb', line 38

def spacer(*args)
	add_component(Components::Spacer.new(*args))
end

#subsection(txt) ⇒ Object 



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# File 'lib/udrs/document.rb', line 44

def subsection(txt)
	add_component(Components::Header.new(txt, 2))
end

#subsubsection(txt) ⇒ Object 



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# File 'lib/udrs/document.rb', line 47

def subsubsection(txt)
	add_component(Components::Header.new(txt, 3))
end

#table(*args, &block) ⇒ Object 



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# File 'lib/udrs/document.rb', line 62

def table(*args, &block)
	add_component(Components::Table.new(*args, &block))
end

#text(*args) ⇒ Object 



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# File 'lib/udrs/document.rb', line 50

def text(*args)
	add_component(Components::Text.new(*args))
end

#ttext(*args) ⇒ Object 



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# File 'lib/udrs/document.rb', line 53

def ttext(*args)
	add_component(Components::TText.new(*args))
end