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# redMine - project management software
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# Copyright (C) 2006 Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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require 'iconv'
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require 'rfpdf/chinese'
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module IfpdfHelper
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class IFPDF < FPDF
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include GLoc
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attr_accessor :footer_date
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def initialize(lang)
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super()
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set_language_if_valid lang
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case current_language.to_s
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when 'ja'
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extend(PDF_Japanese)
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AddSJISFont()
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@font_for_content = 'SJIS'
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@font_for_footer = 'SJIS'
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when 'zh'
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extend(PDF_Chinese)
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AddGBFont()
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@font_for_content = 'GB'
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@font_for_footer = 'GB'
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when 'zh-tw'
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extend(PDF_Chinese)
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AddBig5Font()
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@font_for_content = 'Big5'
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@font_for_footer = 'Big5'
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else
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@font_for_content = 'Arial'
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@font_for_footer = 'Helvetica'
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end
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SetCreator("redMine #{Redmine::VERSION}")
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SetFont(@font_for_content)
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end
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def SetFontStyle(style, size)
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SetFont(@font_for_content, style, size)
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end
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def Cell(w,h=0,txt='',border=0,ln=0,align='',fill=0,link='')
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@ic ||= Iconv.new(l(:general_pdf_encoding), 'UTF-8')
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# these quotation marks are not correctly rendered in the pdf
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txt = txt.gsub(/[“”]/, '"') if txt
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txt = begin
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# 0x5c char handling
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txtar = txt.split('\\')
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txtar << '' if txt[-1] == ?\\
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txtar.collect {|x| @ic.iconv(x)}.join('\\').gsub(/\\/, "\\\\\\\\")
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rescue
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txt
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end || ''
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super w,h,txt,border,ln,align,fill,link
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end
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def Footer
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SetFont(@font_for_footer, 'I', 8)
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SetY(-15)
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SetX(15)
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Cell(0, 5, @footer_date, 0, 0, 'L')
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SetY(-15)
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SetX(-30)
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Cell(0, 5, PageNo().to_s + '/{nb}', 0, 0, 'C')
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end
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end
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end
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