PDF: import CJK patches and all languages use TCPDF (#8312).

Contributed Jun NAITOH.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5720 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/redmine/export/pdf.rb

@@ -210,11 +210,7 @@ module Redmine
 
       # Returns a PDF string of a list of issues
       def issues_to_pdf(issues, project, query)
-        if l(:general_pdf_encoding).upcase != 'UTF-8'
-          pdf = IFPDF.new(current_language)
-        else
-          pdf = ITCPDF.new(current_language)
-        end
+        pdf = ITCPDF.new(current_language)
         title = query.new_record? ? l(:label_issue_plural) : query.name
         title = "#{project} - #{title}" if project
         pdf.SetTitle(title)
@@ -358,11 +354,7 @@ module Redmine
 
       # Returns a PDF string of a single issue
       def issue_to_pdf(issue)
-        if l(:general_pdf_encoding).upcase != 'UTF-8'
-          pdf = IFPDF.new(current_language)
-        else
-          pdf = ITCPDF.new(current_language)
-        end
+        pdf = ITCPDF.new(current_language)
         pdf.SetTitle("#{issue.project} - ##{issue.tracker} #{issue.id}")
         pdf.alias_nb_pages
         pdf.footer_date = format_date(Date.today)

lib/redmine/helpers/gantt.rb

@@ -507,11 +507,7 @@ module Redmine
       end if Object.const_defined?(:Magick)
 
       def to_pdf
-        if l(:general_pdf_encoding).upcase != 'UTF-8'
-          pdf = ::Redmine::Export::PDF::IFPDF.new(current_language)
-        else
-          pdf = ::Redmine::Export::PDF::ITCPDF.new(current_language)
-        end
+        pdf = ::Redmine::Export::PDF::ITCPDF.new(current_language)
         pdf.SetTitle("#{l(:label_gantt)} #{project}")
         pdf.alias_nb_pages
         pdf.footer_date = format_date(Date.today)