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+=begin
+ * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+ * Author: Ralph Amissah
+ * http://www.jus.uio.no/sisu
+ * http://www.jus.uio.no/sisu/SiSU/download.html
+
+ * Description: common file for xml table generation
+
+ * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+
+ * License: GPL 2 or later
+
+ Summary of GPL 2
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by the Free
+ Software Foundation; either version 2 of the License, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ more details.
+
+ You should have received a copy of the GNU General Public License along
+ with this program; if not, write to the Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+ If you have Internet connection, the latest version of the GPL should be
+ available at these locations:
+ http://www.fsf.org/licenses/gpl.html
+ http://www.gnu.org/copyleft/gpl.html
+ http://www.jus.uio.no/sisu/gpl2.fsf
+
+ SiSU was first released to the public on January 4th 2005
+
+ SiSU uses:
+
+ * Standard SiSU markup syntax,
+ * Standard SiSU meta-markup syntax, and the
+ * Standard SiSU object citation numbering and system
+
+ © Ralph Amissah 1997, current 2007.
+ All Rights Reserved.
+
+ * Ralph Amissah: ralph@amissah.com
+ ralph.amissah@gmail.com
+=end
+module SiSU_Tables
+ require "#{SiSU_lib}/defaults"
+ include SiSU_Viz
+ class Table #_xml
+ @@tablehead=0
+ @@tablefoot=[] #watch #bug??? #check was @@tablefoot
+ def initialize(one,ocn='')
+ @one,@parablock,@ocn,@vz=one,one,ocn,SiSU_Env::Get_init.instance.skin
+ end
+ def table_split #% used but, no longer operational, revisit
+ @new_content=[]
+ @one.split(/\n/).each do |parablock|
+ table=Table_xml.new("#{parablock}\n")
+ @new_content << table.table
+ end
+ @new_content.join
+ end
+ end
+ class Table_xml <Table
+ @@tablehead=0
+ @@tablefoot=[]
+ @@dp=nil
+ def initialize(one,ocn='')
+ @one,@parablock,@ocn,@vz=one,one,ocn,SiSU_Env::Get_init.instance.skin
+ @dp=@@dp ||=SiSU_Env::Info_env.new.digest.pattern
+ end
+ def table
+ m=@parablock[/<!f(.+?)!>/,1]
+ @@tablefoot << m if m
+ @parablock.gsub!(/<!f.+?!>/,'')
+ @@tablehead=1 if @parablock =~/<!Th¡/
+ if @parablock =~/<!Th?¡/
+ @parablock.gsub!(/<!Th?¡.+?!~(\d+);\w\d+;\w\d+>/,
+ %{\n<ocn>#@ocn</ocn><table summary="normal text css" width="100%" border="0" bgcolor="white" cellpadding="2" align="center">})
+ end
+ if @parablock =~/<!TZ!>/
+ tablefoot=[]
+ #bug table footers need rethink, removed for now
+ @@tablefoot.each {|x| tablefoot << ''}
+ @@tablefoot=[]
+ @parablock.gsub!(/<!TZ!>\s+<~(\d+);(?:\w|[0-6]:)\d+;\w\d+><#@dp:#@dp>/,"</table>\n") # +
+ @parablock.gsub!(/<!TZ!>\s*/,"</table>\n")
+ end
+ if @@tablehead == 1
+ if @parablock =~/¡¡/
+ @parablock.gsub!(/<!¡¡(\d+?)¡/,
+ %{<tr>
+ <td width="\\1%" valign="top">
+ #{@vz.paragraph_table_xml}<b>})
+ @parablock.gsub!(/¡¡(\d+?)¡/,
+ %{</b></td><td width="\\1%" valign="top">
+ #{@vz.paragraph_table_xml}<b>})
+ @parablock.gsub!(/!>/,"</b>\n</td>\n</tr>")
+ @@tablehead=0
+ end
+ @parablock
+ else
+ @parablock.gsub!(/<!¡¡(\d+?)¡/,
+ %{<tr>
+ <td width="\\1%" valign="top">
+ #{@vz.paragraph_table_xml}})
+ @parablock.gsub!(/¡¡(\d+?)¡/,
+ %{
+ </td>
+ <td width="\\1%" valign="top">
+ #{@vz.paragraph_table_xml}})
+ @parablock.gsub!(/!>/,"\n</td>\n</tr>\n")
+ end
+ @parablock
+ end
+ end
+ class Table_xml_exp <Table
+ @@tablehead=0
+ @@tablefoot=[]
+ def initialize(one)
+ @one,@parablock,@vz=one,one,SiSU_Env::Get_init.instance.skin
+ end
+ def table_head(inf)
+ %{<table summary="normal text css" width="100%" border="0" bgcolor="white" cellpadding="2" align="center">
+ <tr>
+ <td valign="top" align="justify">
+ <a name="#{inf}"></a>
+ </td>
+ <td>
+<table summary="normal text css" width="100%" border="0" bgcolor="white" cellpadding="2" align="center">}
+ end
+ def table_end(tablefoot='')
+ %{</table>#{@vz.margin_numless}#{@vz.margin_numless}&nbsp;#{@vz.table_close}
+#{tablefoot}}
+ end
+ def table_row(inf,h=false)
+ bold=if h; '<b>'
+ else ''
+ end
+ %{
+<tr>
+ <td width="#{inf}%" valign="top">#{bold}}
+ end
+ def table_cell(inf,h=false)
+ if h; %{</b></td><td width="#{inf}%" valign="top"><b>}
+ else %{</td><td width="#{inf}%" valign="top">}
+ end
+ end
+ def table_row_close(h=false)
+ bold_close=if h; '</b>'
+ else ''
+ end
+ "#{bold_close}</td></tr>"
+ end
+ def table
+ m=@parablock[/<!f(.+?)!>/,1]
+ @@tablefoot << m if m
+ @parablock.gsub!(/<!f.+?!>/,'')
+ @@tablehead=1 if @parablock =~/<!Th¡/
+ if @parablock =~/<!Th?¡.+?!~(\d+);\w\d+;\w\d+>/; @parablock=table_head($1)
+ end
+ if @parablock =~/<!TZ!>/
+ tablefoot=[]
+ @@tablefoot.each {|x| tablefoot << ''}
+ @@tablefoot=[]
+ if @parablock =~/<!TZ!>/; @parablock=table_end
+ end
+ end
+ if @@tablehead == 1
+ if @parablock =~/¡¡/
+ if @parablock =~/<!¡¡(\d+?)¡/
+ @parablock.gsub!(/<!¡¡(\d+?)¡/,table_row($1,true))
+ end
+ if @parablock =~/¡¡(\d+?)¡/
+ @parablock.gsub!(/¡¡(\d+?)¡/,table_cell($1,true))
+ end
+ if @parablock =~/!>/
+ @parablock.gsub!(/!>/,table_row_close(true))
+ end
+ @@tablehead=0
+ end
+ @parablock
+ else
+ if @parablock =~/<!¡¡(\d+?)¡/
+ @parablock.gsub!(/<!¡¡(\d+?)¡/,table_row($1))
+ end
+ if @parablock =~/¡¡(\d+?)¡/
+ @parablock.gsub!(/¡¡(\d+?)¡/,table_cell($1))
+ end
+ if @parablock =~/!>/
+ @parablock.gsub!(/!>/,table_row_close)
+ end
+ @parablock
+ end
+ @parablock
+ end
+ end
+end
+