From 19fc985daa8eb6bee08cd7c851204dcad5b6589c Mon Sep 17 00:00:00 2001
From: Toshi MARUYAMA <marutosijp2@yahoo.co.jp>
Date: Sat, 12 Nov 2011 11:18:02 +0000
Subject: [PATCH] pdf: add subtasks and related issues at issue pdf (#5634)

Contributed by Bernhard Furtmueller and Jun NAITOH.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@7788 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 lib/redmine/export/pdf.rb | 45 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/lib/redmine/export/pdf.rb b/lib/redmine/export/pdf.rb
index ccaf4c288..a44ba14eb 100644
--- a/lib/redmine/export/pdf.rb
+++ b/lib/redmine/export/pdf.rb
@@ -360,6 +360,51 @@ module Redmine
         pdf.RDMwriteHTMLCell(35+155, 5, 0, 0,
             Redmine::WikiFormatting.to_html(
               Setting.text_formatting, issue.description.to_s),"LRB")
+
+        # for CJK
+        truncate_length = ( l(:general_pdf_encoding).upcase == "UTF-8" ? 90 : 65 )
+
+        pdf.SetFontStyle('B',9)
+        pdf.RDMCell(35+155,5, l(:label_subtask_plural) + ":", "LTR")
+        pdf.Ln
+        issue_list(issue.descendants.sort_by(&:lft)) do |child, level|
+          buf = truncate("#{child.tracker} # #{child.id}: #{child.subject}",
+                         :length => truncate_length)
+          level = 10 if level >= 10
+          pdf.SetFontStyle('',8)
+          pdf.RDMCell(35+135,5, (level >=1 ? "  " * level : "") + buf, "L")
+          pdf.SetFontStyle('B',8)
+          pdf.RDMCell(20,5, child.status.to_s, "R")
+          pdf.Ln
+        end
+        pdf.SetFontStyle('B',9)
+        pdf.RDMCell(35+155,5, l(:label_related_issues) + ":", "LTR")
+        pdf.Ln
+
+        # for CJK
+        truncate_length = ( l(:general_pdf_encoding).upcase == "UTF-8" ? 80 : 60 )
+
+        issue.relations.select { |r| r.other_issue(issue).visible? }.each do |relation|
+          buf = ""
+          buf += "#{l(relation.label_for(issue))} "
+          if relation.delay && relation.delay != 0
+            buf += "(#{l('datetime.distance_in_words.x_days', :count => relation.delay)}) "
+          end
+          if Setting.cross_project_issue_relations?
+            buf += "#{relation.other_issue(issue).project} - "
+          end
+          buf += "#{relation.other_issue(issue).tracker}" +
+                 " # #{relation.other_issue(issue).id}: #{relation.other_issue(issue).subject}"
+          buf = truncate(buf, :length => truncate_length)
+          pdf.SetFontStyle('', 8)
+          pdf.RDMCell(35+155-50,5, buf, "L")
+          pdf.SetFontStyle('B',8)
+          pdf.RDMCell(10,5, relation.other_issue(issue).status.to_s, "")
+          pdf.RDMCell(20,5, format_date(relation.other_issue(issue).start_date), "")
+          pdf.RDMCell(20,5, format_date(relation.other_issue(issue).due_date), "R")
+          pdf.Ln
+        end
+        pdf.RDMCell(190,5, "", "T")
         pdf.Ln
 
         if issue.changesets.any? &&