diff options
Diffstat (limited to 'lib/sisu/v3/html_minitoc.rb')
| -rw-r--r-- | lib/sisu/v3/html_minitoc.rb | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/lib/sisu/v3/html_minitoc.rb b/lib/sisu/v3/html_minitoc.rb new file mode 100644 index 00000000..00b6e384 --- /dev/null +++ b/lib/sisu/v3/html_minitoc.rb @@ -0,0 +1,198 @@ +# coding: utf-8 +=begin + + * Name: SiSU + + * Description: a framework for document structuring, publishing and search + minitoc + + * Author: Ralph Amissah + + * Copyright: (C) 1997 - 2010, 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/copyleft/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: system environment, resource control and configuration details + +=end + module SiSU_HTML_minitoc + require "#{SiSU_lib}/html_tune" # html_tune.rb + include SiSU_HTML_Tune + class Toc_mini + @@seg_mini=nil + @@seg_url='' + @@firstseg=nil + def initialize(md,data) + @md,@data=md,data + @pat_strip_heading_name=/<a name="h?\d.*?">(.+?)<\/a>/ + @tell=SiSU_Screen::Ansi.new(@md.cmd) if @md + end + def songsheet + SiSU_Screen::Ansi.new(@md.cmd,'Toc').txt_grey if @md.cmd =~/[MVv]/ + toc=nil + @toc=[] + @data.each do |txt| + if (txt.is =='heading' or txt.is =='heading_insert') + txt.obj.gsub!(/(?:#{Mx[:en_a_o]}|#{Mx[:en_b_o]}).+?(?:#{Mx[:en_a_c]}|#{Mx[:en_b_c]})/m,'') #remove endnotes from toc + txt.obj.gsub!(/<a name="-\d+" href="#_\d+"> <sup>\d+<\/sup> <\/a>/,'') + txt.obj.gsub!(@pat_strip_heading_name,'\1') + txt.obj.gsub(/(.*?)<a name="(\d+)"><\/a>(.*)/,'\1') #2002w42 altered gsub! - problematic? - suspect + toc=case txt.ln + when 1; Toc_mini.new(@md,txt).level_1 + when 2; Toc_mini.new(@md,txt).level_2 + when 3; Toc_mini.new(@md,txt).level_3 + when 4; Toc_mini.new(@md,txt).level_4 + when 5; Toc_mini.new(@md,txt).level_5 + when 6; Toc_mini.new(@md,txt).level_6 + else + end + @toc << toc + end + end + @toc + end + protected + def level_concordance + format_head_toc=SiSU_HTML_Format::Head_toc.new(@md) + @@seg_mini << format_head_toc.mini_seg_concordance + end + def level_metadata + format_head_toc=SiSU_HTML_Format::Head_toc.new(@md) + @@seg_mini << format_head_toc.mini_seg_metadata + end + def level_word_index + format_head_toc=SiSU_HTML_Format::Head_toc.new(@d0c) + @@seg_mini << format_head_toc.mini_concordance + end + def level_1 + txt=@data + if (txt.is =='heading' or txt.is =='heading_insert') \ + and txt.ocn !=0 + txt.obj.gsub!(@pat_strip_heading_name,'\1') + end + title=unless txt.obj =~/Document Information/; txt.obj + else + link='metadata' + %{<b><a href="#{@md.fnl[:pre]}#{link}#{@md.fnl[:mid]}#{Sfx[:html]}#{@md.fnl[:post]}">#{txt.obj}</a></b>} + end + toc={} + txt_obj={:txt =>title} + format_toc=SiSU_HTML_Format::Format_toc.new(@md,txt_obj) + toc_mini=if txt.name =~/^meta/ and txt.obj=~/Document Information/ + format_toc.mini_tail + else format_toc.mini_lev1 + end + toc_mini + end + def level_2 + txt=@data + if (txt.is =='heading' or txt.is =='heading_insert') \ + and txt.ocn !=0 + txt.obj.gsub!(@pat_strip_heading_name,'\1') + end + txt_obj={:txt =>txt.obj} + format_toc=SiSU_HTML_Format::Format_toc.new(@md,txt_obj) + toc_mini=format_toc.mini_lev2 + toc_mini + end + def level_3 + txt=@data + txt_obj={:txt =>txt.obj} + format_toc=SiSU_HTML_Format::Format_toc.new(@md,txt_obj) + toc_mini=format_toc.mini_lev3 + toc_mini + end + def level_4 + txt=@data + unless txt =~/~metadata/ + if txt.ln ==4 + seg_link=%{ <a href="#{@md.fnl[:pre]}#{txt.name}#{@md.fnl[:mid]}#{Sfx[:html]}#{@md.fnl[:post]}" target="_top"> + #{txt.obj} + </a> } + @@seg_url=txt.name + elsif txt.obj =~/\d+.\d+.\d+.\d+|\d+.\d+.\d+|\d+.\d+|\d+/ + seg_link=txt.obj.gsub(/^(\d+.\d+.\d+.\d+|\d+.\d+.\d+|\d+.\d+|\d+)(.*)/, + %{<a href="#{@md.fnl[:pre]}\\2#{@md.fnl[:mid]}#{Sfx[:html]}#{@md.fnl[:post]}" } + + %{target="_top">\\1 \\2</a> }) + end + txt_obj={:txt =>seg_link} + format_toc=SiSU_HTML_Format::Format_toc.new(@md,txt_obj) + toc_mini=format_toc.mini_lev4 + toc_mini + end + end + def level_5 + txt=@data + if (txt.is =='heading' or txt.is =='heading_insert') \ + and txt.ocn !=0 + txt.obj.gsub!(@pat_strip_heading_name,'\1') + end + toc={} + lnk_n_txt=%{ <a href="#{@md.fnl[:pre]}#{@@seg_url}#{@md.fnl[:mid]}#{Sfx[:html]}#{@md.fnl[:post]}##{txt.ocn}"> + #{txt.obj} + </a>} + txt_obj={:txt =>lnk_n_txt} + format_toc=SiSU_HTML_Format::Format_toc.new(@md,txt_obj) + toc_mini=format_toc.mini_lev5 + toc_mini + end + def level_6 + txt=@data + if (txt.is =='heading' or txt.is =='heading_insert') \ + and txt.ocn !=0 + txt.obj.gsub!(@pat_strip_heading_name,'\1') + end + toc={} + lnk_n_txt=%{ <a href="#{@md.fnl[:pre]}#{@@seg_url}#{@md.fnl[:mid]}#{Sfx[:html]}#{@md.fnl[:post]}##{txt.ocn}"> + #{txt.obj} + </a>} + txt_obj={:txt =>lnk_n_txt} + format_toc=SiSU_HTML_Format::Format_toc.new(@md,txt_obj) + toc_mini=format_toc.mini_lev6 + toc_mini + end + end + end +__END__ |