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authorRalph Amissah <ralph@amissah.com>2009-07-04 11:57:29 -0400
committerRalph Amissah <ralph@amissah.com>2009-07-04 11:57:29 -0400
commit7372f56054259457f77c64cbdb34e736531cfc0e (patch)
treee46b3ff01bd379cfb476dc8333b397765aef9681 /lib/sisu/v1/dal_doc_str_tables.rb
parentchangelog, update (diff)
move lib to version 1 directory, (lib/sisu/v1) and make related changes
Diffstat (limited to 'lib/sisu/v1/dal_doc_str_tables.rb')
-rw-r--r--lib/sisu/v1/dal_doc_str_tables.rb198
1 files changed, 198 insertions, 0 deletions
diff --git a/lib/sisu/v1/dal_doc_str_tables.rb b/lib/sisu/v1/dal_doc_str_tables.rb
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+++ b/lib/sisu/v1/dal_doc_str_tables.rb
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+# coding: utf-8
+=begin
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
+ * Author: Ralph Amissah
+
+ * Copyright: (C) 1997 - 2009 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
+
+ SiSU, a framework for document structuring, publishing and search
+
+ Copyright (C) Ralph Amissah
+
+ 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 3 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, see <http://www.gnu.org/licenses/>.
+
+ If you have Internet connection, the latest version of the GPL should be
+ available at these locations:
+ <http://www.fsf.org/licensing/licenses/gpl.html>
+ <http://www.gnu.org/licenses/gpl.html>
+
+ <http://www.jus.uio.no/sisu/gpl.fsf/toc.html>
+ <http://www.jus.uio.no/sisu/gpl.fsf/doc.html>
+ <http://www.jus.uio.no/sisu/gpl.fsf/plain.txt>
+
+ * SiSU uses:
+ * Standard SiSU markup syntax,
+ * Standard SiSU meta-markup syntax, and the
+ * Standard SiSU object citation numbering and system
+
+ * Hompages:
+ <http://www.jus.uio.no/sisu>
+ <http://www.sisudoc.org>
+
+ * Download:
+ <http://www.jus.uio.no/sisu/SiSU/download.html>
+
+ * Ralph Amissah
+ <ralph@amissah.com>
+ <ralph.amissah@gmail.com>
+
+ ** Description: document abstraction tables
+
+=end
+module SiSU_document_structure_tables
+ class Instantiate < SiSU_Param::Parameters::Instructions
+ @@flag={}
+ def initialize
+ @@flag['table_to']=false
+ @@counter=@@column=@@columns=0
+ @@line_mode=''
+ end
+ end
+ class Tables
+ @@flag={}
+ def initialize(md,data)
+ @md,@data=md,data
+ Instantiate.new
+ end
+ def table_visual(para)
+ count=0
+ @row=[]
+ table=[]
+ @rows=para.split(/;;/)
+ @rows.compact! #(c\d+?;.+?)
+ @rows.each do |row|
+ count +=1
+ @row[count]=row.split(/\|/)
+ end
+ @row.compact!
+ widths=if @row[0].join =~/^\{(?:t|table)(?:~h)?\s+\d+;/
+ col_width=@row[0].join.scan(/\d+/)
+ rem=(100 - col_width[0].to_i)
+ col_w=rem/(@row[1].length - 1)
+ "#{col_width[0].to_s};" + ("#{col_w};" * (@row[1].length-1))
+ else
+ col_w=100/@row[1].length
+ "#{col_w};" * @row[1].length
+ end
+ @row.delete_if {|r| r[0] =~/\{(?:table|t)(?:~h)?(?:\s+c\d+;)?[\d; ]*\}/}
+ w=widths.split(/;/)
+ tuned_file=[]
+ tuned_file << if para =~/\{(?:t|table)~h(?:\sc\d+;)?[\d; ]*\}/
+ "#{Mx[:gr_o]}Th#{Mx[:tc_p]} c#{@row[2].length}; #{widths}#{Mx[:gr_c]}"
+ elsif para =~/\{(?:t|table)(?:\sc\d+;)?[\d; ]*\}/
+ "#{Mx[:gr_o]}T#{Mx[:tc_p]} c#{@row[2].length}; #{widths}#{Mx[:gr_c]}"
+ end
+ @row.each do |l|
+ l << '' if l.length == (@row[1].length - 1)
+ table=[]
+ if l.length == @row[1].length
+ table << Mx[:tc_o] #'<tr>'
+ n= -1
+ l.each do |c|
+ n +=1 #'<td>' + c + '</td>'
+ table << if c =~/\A(?:\n)?\s*\Z/
+ "#{Mx[:tc_p]}#{Mx[:tc_p]}#{w[n]}#{Mx[:tc_p]}" + ' '
+ else
+ "#{Mx[:tc_p]}#{Mx[:tc_p]}#{w[n]}#{Mx[:tc_p]}" + c.strip
+ end
+ end
+ table << Mx[:tc_c]
+ tuned_file << table.join
+ end
+ end
+ tuned_file << "#{Mx[:gr_o]}TZ#{Mx[:gr_c]}" #'</table>'
+ tuned_file=tuned_file.compact.join("\n")
+ end
+ def tables
+ data=@data
+ count=0
+ @row,@tuned_file,@tuned_table=[],[],[]
+ data.each do |para|
+ para.gsub!(/\n\s+\n/,"\n")
+ para.gsub!(/\s+\n/,"\n")
+ para.gsub!(/<:hi>/,'<span style="background-color: rgb(255,240,196)">') # bright yellow rgb(255,255,0) pale yellow rgb(255,255,200)
+ para.gsub!(/<:\/hi>/,%{</span>})
+ table=[]
+ if para =~/^\{(?:t|table)(?:~h)?(?:\sc\d+;)?[\d; ]*\}/
+ @tuned_file << table_visual(para)
+ @tuned_file=@tuned_file.flatten
+ elsif @@flag['table_to'] \
+ or para[/^table\{(?:~h)?/]
+ if para[/table\{(?:~h)?\s+c(\d+;.+)/]
+ instructions=$1
+ @@column=instructions.split(/;\s*/)
+ @@columns=@@column[0]
+ para.gsub!(/^table\{~h\s+(c\d+?;.+?)$/,"#{Mx[:gr_o]}Th#{Mx[:tc_p]} \\1#{Mx[:gr_c]}")
+ para.gsub!(/^table\{\s+(c\d+?;.+?)$/,"#{Mx[:gr_o]}T#{Mx[:tc_p]} \\1#{Mx[:gr_c]}")
+ @@flag['table_to']=true
+ end
+ if @@flag['table_to'] \
+ and para =~/\}table/
+ para.gsub!(/^\}table\s*$/,"#{Mx[:gr_o]}TZ#{Mx[:gr_c]}\n")
+ para.gsub!(/\n/,' ') #newlines taken out
+ para.strip!
+ @tuned_table << para
+ @tuned_table.delete('')
+ @tuned_file << @tuned_table.compact.join("\n") #@tuned_table.compact.join =~/\S+/ #would be preferable
+ para=''
+ @tuned_table=[]
+ @@flag['table_to']=false
+ end
+ if @@flag['table_to'] \
+ and para =~/\S/
+ @@counter=1
+ sub_array=para.dup
+ @@line_mode=sub_array.scan(/.+/u)
+ Tables.new(@md,@@line_mode).tr_td
+ para=@@line_mode.join
+ para.gsub!(/(.*\S+.*)\Z/m,"#{Mx[:tc_o]}\\1#{Mx[:tc_c]}") unless para =~/#{Mx[:gr_o]}Th?#{Mx[:tc_p]}/u
+ end
+ para.gsub!(/\n/,' ')
+ para.strip!
+ @tuned_table << para
+ else
+ para.gsub!(/\n/,' ') unless para =~/#{Mx[:gr_o]}(?:code|verse|alt|group)#{Mx[:gr_c]}/
+ para.strip!
+ @tuned_file << para
+ end
+ @tuned_file
+ end
+ @tuned_file
+ end
+ def tr_td
+ data=@data
+ data.each do |line|
+ if @@counter <= @@columns.to_i \
+ and line !~/(\}T\s*$|#{Mx[:gr_o]}:table[-_](close|end)#{Mx[:gr_c]}|#{Mx[:gr_o]}TZ#{Mx[:gr_c]})/
+ #if line.encoding.inspect =~/Encoding:ASCII-8BIT/
+ # line=line.force_encoding('utf-8')
+ #end
+ line.gsub!(/(.+)/,"#{Mx[:tc_p]}#{Mx[:tc_p]}#{@@column[@@counter]}#{Mx[:tc_p]}\\1") unless line =~/#{Mx[:gr_o]}Th?#{Mx[:tc_p]}/u
+ @@counter+=1
+ end
+ end
+ data
+ end
+ end
+end
+__END__
+#p line.encoding
+@data.each {|x| p x.encoding }
+p para if para.encoding.inspect =~/Encoding:ASCII-8BIT/