Module: Docgenerator::Element_methods

Included in:
Packages::Struktex::Structogramm
Defined in:
lib/docgenerator.rb

Overview

Small include-module to define to_doc.

You may include this method instead of define a element class as a subclass of Element.

In addition you get dummy definitions for

  • to_latex

  • to_html

  • to_context

  • to_creole

  • to_wiki

  • to_text

If you include this, please redefine this methods

Instance Method Summary collapse

Instance Method Details

#set_option_defaults(options) ⇒ Object

Instance-version of class method.



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# File 'lib/docgenerator.rb', line 210

def set_option_defaults(options)
  Docgenerator.set_option_defaults(options, self)
end

#to_context(options = {}) ⇒ Object

Dummy method. Returns to_str (or to_s) and throws a log-information.

This method should be redefinded by subclasses.



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# File 'lib/docgenerator.rb', line 171

def to_context(options = {})
  o = set_option_defaults(options)
  o[:log].fatal( "Please redefine to_text in #{self.class}") if o[:log].fatal?
  self.respond_to?(:to_str) ? self.to_str : self.to_s    
end

#to_creole(options = {}) ⇒ Object

Dummy method. Returns to_str (or to_s) and throws a log-information.

This method should be redefinded by subclasses.



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# File 'lib/docgenerator.rb', line 201

def to_creole(options = {})
  o = set_option_defaults(options)
  o[:log].fatal( "Please redefine to_text in #{self.class}") if o[:log].fatal?
  self.respond_to?(:to_str) ? self.to_str : self.to_s    
end

#to_doc(target, options = {}) ⇒ Object

to_doc returns the object as a string.



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# File 'lib/docgenerator.rb', line 124

def to_doc(target, options = {})
  o = set_option_defaults(options)
  str = ""
  case target
    when :latex
      str = self.to_latex(options)
    when :html
      str = self.to_html(options)
    when :context
      str = self.to_context(options)
    when :wiki
      str = self.to_wiki(options)
    when :creole
      str = self.to_creole(options)
    when :text
      str = self.to_text(options)
    else; 
      o[:log].error( "Unknown target #{target.inspect} for #{self.class}") if o[:log].error?
      str = self.to_doc_str()
  end #case target
  str
end

#to_html(options = {}) ⇒ Object

Dummy method. Returns to_str (or to_s) and throws a log-information.

This method should be redefinded by subclasses.



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# File 'lib/docgenerator.rb', line 181

def to_html(options = {})
  o = set_option_defaults(options)
  o[:log].fatal( "Please redefine to_text in #{self.class}") if o[:log].fatal?
  self.respond_to?(:to_str) ? self.to_str : self.to_s    
end

#to_latex(options = {}) ⇒ Object

Dummy method. Returns to_str (or to_s) and throws a log-information.

This method should be redefinded by subclasses.



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# File 'lib/docgenerator.rb', line 161

def to_latex(options = {})
  o = set_option_defaults(options)
  o[:log].fatal( "Please redefine to_text in #{self.class}") if o[:log].fatal?
  self.respond_to?(:to_str) ? self.to_str : self.to_s    
end

#to_text(options = {}) ⇒ Object

Dummy method. Returns to_str (or to_s) and throws a log-information.

This method should be redefinded by subclasses.



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# File 'lib/docgenerator.rb', line 151

def to_text(options = {})
  o = set_option_defaults(options)
  o[:log].fatal( "Please redefine to_text in #{self.class}") if o[:log].fatal?
  self.respond_to?(:to_str) ? self.to_str : self.to_s    
end

#to_wiki(options = {}) ⇒ Object

Dummy method. Returns to_str (or to_s) and throws a log-information.

This method should be redefinded by subclasses.



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# File 'lib/docgenerator.rb', line 191

def to_wiki(options = {})
  o = set_option_defaults(options)
  o[:log].fatal( "Please redefine to_text in #{self.class}") if o[:log].fatal?
  self.respond_to?(:to_str) ? self.to_str : self.to_s    
end