Class: Condom::Presentation

Inherits:
Base
  • Object
show all
Defined in:
lib/condom/presentation.rb

Overview

The Presentation class. This class is used to produce Beamer presentation.

Instance Attribute Summary collapse

Attributes inherited from Base

#author, #date, #directory, #document_class, #filename, #language, #other_packages, #title

Instance Method Summary collapse

Methods inherited from Base

#get_options, #set_options

Constructor Details

#initialize(args = nil) ⇒ Presentation

The constructor. Argument could be:

  • nothing,

  • the title of the document,

  • a hash of options.



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# File 'lib/condom/presentation.rb', line 13

def initialize(args = nil)
  # Need to initialize each variables else they won't exist in instance_variables.
  @listings = @graphics = @math = nil

  # The default options
  options = {
    :document_class => 'beamer',
    :title          => 'Presentation \LaTeX',
    :filename       => 'presentation',
    :listings       => false,
    :graphics       => true,
    :math           => false
  }

  if args.is_a? String
    options[:title] = args
  elsif args.is_a? Hash
    options.merge! args
  end

  super(options)
end

Instance Attribute Details

#graphics ⇒ Object

Returns the value of attribute graphics.



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# File 'lib/condom/presentation.rb', line 6

def graphics
  @graphics
end

#listings ⇒ Object

Returns the value of attribute listings.



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# File 'lib/condom/presentation.rb', line 6

def listings
  @listings
end

#math ⇒ Object

Returns the value of attribute math.



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# File 'lib/condom/presentation.rb', line 6

def math
  @math
end

Instance Method Details

#create ⇒ Object

This method will write in the output directory all needed files.



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# File 'lib/condom/presentation.rb', line 37

def create
  in_directory do
    # Create files
    build "presentation.tex"
    File.rename("presentation.tex", "main.tex")
    build "Makefile"
    if @graphics
      build "fig.tex"
      Dir.mkdir "fig"
    end
    Dir.mkdir "src" if @listings
    Dir.mkdir "inc"
    Dir.chdir "inc" do
      build "packages.tex"
      build "commands.tex"
      build "colors.tex"
      build "listings.tex" if @listings
    end
  end
end