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#!/usr/bin/env ruby -w
# encoding: UTF-8
#
# = FunctionHandler.rb -- The TaskJuggler III Project Management Software
#
# Copyright (c) 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
# by Chris Schlaeger <cs@taskjuggler.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of version 2 of the GNU General Public License as
# published by the Free Software Foundation.
#
require 'taskjuggler/MessageHandler'
class TaskJuggler
# This class is the abstract base class for all RichText function handlers.
# A function handler is responsible for a certain function such as 'example'
# or 'query'. functions are used in internal RichText references such as
# '[[example:Allocation 2]]'. 'example' is the function, 'Allocation' is the
# path and '2' is the first argument. Arguments are optional. The function
# handler can turn such internal references into Strings or XMLElement
# trees. Therefor, each derived handler needs to implement a to_s, to_html
# and to_tagged method that takes two parameter. The first is the path, the
# second is the argument Array.
class RichTextFunctionHandler
include MessageHandler
attr_reader :function, :blockFunction
def initialize(function, sourceFileInfo = nil)
@function = function
@blockFunction = false
@sourceFileInfo = sourceFileInfo
end
end
end
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