Class: SiSU_HTML::Source::Toc

Inherits:
LinksGuide show all
Defined in:
lib/sisu/html.rb

Direct Known Subclasses

ScrollHeadAndSegToc

Constant Summary collapse

@@toc = 
{ seg: [], seg_mini: [], scr: [] }
@@seg_url = 
''
@@firstseg = 
nil

Instance Method Summary collapse

Methods inherited from LinksGuide

#toc

Constructor Details

#initialize(md = nil, data = '') ⇒ Toc

Returns a new instance of Toc.



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# File 'lib/sisu/html.rb', line 260

def initialize(md=nil,data='')
  @data,@md=data,md
  @tell=SiSU_Screen::Ansi.new(@md.opt.act[:color_state][:set]) if @md
end

Instance Method Details

#minitoc ⇒ Object 



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# File 'lib/sisu/html.rb', line 317

def minitoc
  minitoc=@@toc[:seg_mini].join("\n")
  '<div class="toc">' + minitoc + '</div>'
end

#songsheet ⇒ Object

extracts toc for scroll & seg



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# File 'lib/sisu/html.rb', line 264

def songsheet #extracts toc for scroll & seg
  if (@md.opt.act[:verbose][:set]==:on \
  || @md.opt.act[:verbose_plus][:set]==:on \
  || @md.opt.act[:maintenance][:set]==:on)
    SiSU_Screen::Ansi.new(
      @md.opt.act[:color_state][:set],
      'Toc'
    ).txt_grey
  end
  toc=nil
  @@firstseg=nil
  @@toc={ seg: [], seg_mini: [], scr: [] }
  @data.each do |dob|
    if dob.is==:heading \
    || dob.is==:heading_insert
      dob_toc=dob.dup
      toc=if dob_toc.is ==:heading \
      || dob.is==:heading_insert
        toc=case dob_toc.ln
        when 0 then SiSU_HTML::Source::Toc.new(@md,dob_toc).level_0
        when 1 then SiSU_HTML::Source::Toc.new(@md,dob_toc).level_1
        when 2 then SiSU_HTML::Source::Toc.new(@md,dob_toc).level_2
        when 3 then SiSU_HTML::Source::Toc.new(@md,dob_toc).level_3
        when 4 then SiSU_HTML::Source::Toc.new(@md,dob_toc).level_4
        when 5 then SiSU_HTML::Source::Toc.new(@md,dob_toc).level_5
        when 6 then SiSU_HTML::Source::Toc.new(@md,dob_toc).level_6
        else nil
        end
      end
      toc.each do |k,d|
        d.gsub!(/(?:#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}|#{Mx[:en_b_o]}.+?#{Mx[:en_b_c]})\s*/m,' ')
      end if toc
      if @@firstseg.nil? \
      and dob.ln==4 \
      and dob.name =~/\S+/
        @@firstseg=dob.name
      end
      if toc
        begin
          @@toc[:seg] << toc[:seg] if toc[:seg]
          @@toc[:seg_mini] << toc[:seg_mini] if toc[:seg_mini]
          @@toc[:scr] << toc[:scr] if toc[:scr]
        rescue
          SiSU_Errors::Rescued.new($!,$@,@md.opt.selections.str,@md.fns).location do
            __LINE__.to_s + ':' + __FILE__
          end
        end
      end
    end
  end
  @md.firstseg=@@firstseg
  @@toc
end