Korean support for PDF export (#4639).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3389 e93f8b46-1217-0410-a6f0-8f06a7374b81

2 files changed, 10 insertions, 5 deletions

diff --git a/lib/redmine/export/pdf.rb b/lib/redmine/export/pdf.rb
index c80880afa..c24921653 100644
--- a/lib/redmine/export/pdf.rb
+++ b/lib/redmine/export/pdf.rb
@@ -35,6 +35,11 @@ module Redmine
           super()
           set_language_if_valid lang
           case current_language.to_s.downcase
+          when 'ko'
+            extend(PDF_Korean)
+            AddUHCFont()
+            @font_for_content = 'UHC'
+            @font_for_footer = 'UHC'
           when 'ja'
             extend(PDF_Japanese)
             AddSJISFont()
diff --git a/vendor/plugins/rfpdf/lib/rfpdf/korean.rb b/vendor/plugins/rfpdf/lib/rfpdf/korean.rb
index 64131405e..2b1f6de6c 100644
--- a/vendor/plugins/rfpdf/lib/rfpdf/korean.rb
+++ b/vendor/plugins/rfpdf/lib/rfpdf/korean.rb
@@ -139,13 +139,13 @@ UHC_widths={' ' => 333, '!' => 416, '"' => 416, '#' => 833, '$' => 625, '%' => 9
   			b2='LR'

   		else

   			b2=''

-  			if(border.index('L').nil?)

+  			if(border.to_s.index('L').nil?)

   				b2+='L'

         end

-  			if(border.index('R').nil?)

+  			if(border.to_s.index('R').nil?)

   				b2+='R'

         end

-  			b=border.index('T').nil? ? b2+'T' : b2

+  			b=border.to_s.index('T').nil? ? b2+'T' : b2

   		end

   	end

   	sep=-1

@@ -178,7 +178,7 @@ UHC_widths={' ' => 333, '!' => 416, '"' => 416, '#' => 833, '$' => 625, '%' => 9
   			sep=i

   			ls=l

   		end

-  		l+=ascii ? cw[c.chr] : 1000

+  		l+=(ascii ? cw[c.chr] : 1000) || 0

   		if(l>wmax)

   			#Automatic line break

   			if(sep==-1 or i==j)

@@ -202,7 +202,7 @@ UHC_widths={' ' => 333, '!' => 416, '"' => 416, '#' => 833, '$' => 625, '%' => 9
       end

   	end

   	#Last chunk

-  	if(border and not border.index('B').nil?)

+  	if(border and not border.to_s.index('B').nil?)

   		b+='B'

     end

   	Cell(w,h,s[j,i-j],b,2,align,fill)