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12 changes: 6 additions & 6 deletions lib/pdf/techbook.rb
Original file line number Diff line number Diff line change
Expand Up @@ -16,10 +16,10 @@
require 'open-uri'

begin
require 'progressbar'
require 'ruby-progressbar'
rescue LoadError
class ProgressBar #:nodoc:
def initialize(*args)
def create(*args)
end
def method_missing(*args)
end
Expand Down Expand Up @@ -536,7 +536,7 @@ def techbook_parse(document, progress = nil)

document.each do |line|
begin
progress.inc if progress
progress.increment if progress
@techbook_line__ += 1

next if line =~ %r{^#}o
Expand Down Expand Up @@ -616,7 +616,7 @@ def techbook_toc(progress = nil)

# TODO -- implement tocdots as a replace tag and a single drawing tag.
@table_of_contents.each do |entry|
progress.inc if progress
progress.increment if progress

info = "<c:ilink dest='#{entry[:xref]}'>#{entry[:title]}</c:ilink>"
info << "<C:tocdots level='#{entry[:level]}' page='#{entry[:page]}' xref='#{entry[:xref]}'/>"
Expand Down Expand Up @@ -872,12 +872,12 @@ def self.run(args)
pdf.techbook_source_dir = File.expand_path(dirn)

document = open(files[:document]) { |io| io.read.split($/) }
progress = ProgressBar.new(base.capitalize, document.size)
progress = ProgressBar.create(title: base.capitalize, total: document.size)
pdf.techbook_parse(document, progress)
progress.finish

if pdf.generate_table_of_contents?
progress = ProgressBar.new("TOC", pdf.table_of_contents.size)
progress = ProgressBar.create(title: "TOC", total: pdf.table_of_contents.size)
pdf.techbook_toc(progress)
progress.finish
end
Expand Down