Contents

# -*- encoding : utf-8 -*-
require 'workbook/modules/raw_objects_storage'

module Workbook
  # Workbook::Template is a container for different Workbook::Format's and the storage of raw template data that isn't really supported by Workbook, but should survive a typical read/write cyclus.
  class Template
    include Workbook::Modules::RawObjectsStorage
    
    # Initialize Workbook::Template
    def initialize 
      @formats = {}
      @has_header = true
    end
    
    # Whether the template has a predefined header (headers are used )
    def has_header?
      @has_header
    end
      
    # Add a Workbook::Format to the template
    # @param [Workbook::Format] format (of a cell) to add to the template
    def add_format format
      if format.is_a? Workbook::Format
        @formats[format.name]=format
      else
        raise ArgumentError, "format should be a Workboot::Format"
      end      
    end
    
    # Return the list of associated formats
    # @return [Hash] A keyed-hash of named formats
    def formats
      @formats
    end
    
    # Create or find a format by name
    # @return [Workbook::Format] The new or found format
    # @param [String] name of the format (e.g. whatever you want, in diff names such as 'destroyed', 'updated' and 'created' are being used)
    # @param [Symbol] variant can also be a strftime formatting string (e.g. "%Y-%m-%d")
    def create_or_find_format_by name, variant=:default
      fs = @formats[name]
      fs = @formats[name] = {} if fs.nil?
      f = fs[variant]
      if f.nil? 
        f = Workbook::Format.new 
        if variant != :default and fs[:default]
          f = fs[:default].clone
        end
        @formats[name][variant] = f
      end
      return @formats[name][variant]
    end
	end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
workbook-0.4.2	lib/workbook/template.rb
workbook-0.4.1	lib/workbook/template.rb
workbook-0.4	lib/workbook/template.rb
workbook-0.3.1	lib/workbook/template.rb
workbook-0.3.0	lib/workbook/template.rb