lib/review/tocprinter.rb in review-2.0.0.beta1 vs lib/review/tocprinter.rb in review-2.0.0
- old
+ new
@@ -10,58 +10,51 @@
# the GNU LGPL, Lesser General Public License version 2.1.
# For details of LGPL, see the file "COPYING".
#
require 'review/htmlutils'
-require 'review/htmllayout'
-require 'nkf'
+require 'review/tocparser'
module ReVIEW
class TOCPrinter
def TOCPrinter.default_upper_level
- 99 # no one use 99 level nest
+ 99 # no one use 99 level nest
end
- def initialize(print_upper, param)
+ def initialize(print_upper, param, out = $stdout)
@print_upper = print_upper
@config = param
+ @out = out
end
- def print?(level)
- level <= @print_upper
+ def print_book(book)
+ book.each_part do |part|
+ print_part(part)
+ end
end
- def nkffilter(line)
- inc = ""
- outc = "-w"
- if @config["inencoding"] =~ /^EUC$/
- inc = "-E"
- elsif @config["inencoding"] =~ /^SJIS$/
- inc = "-S"
- elsif @config["inencoding"] =~ /^JIS$/
- inc = "-J"
+ def print_part(part)
+ part.each_chapter do |chap|
+ print_chapter(chap)
end
+ end
- if @config["outencoding"] =~ /^EUC$/
- outc = "-e"
- elsif @config["outencoding"] =~ /^SJIS$/
- outc = "-s"
- elsif @config["outencoding"] =~ /^JIS$/
- outc = "-j"
- end
+ def print_chapter(chap)
+ chap_node = TOCParser.chapter_node(chap)
+ print_node 1, chap_node
+ print_children chap_node
+ end
- NKF.nkf("#{inc} #{outc}", line)
+ def print?(level)
+ level <= @print_upper
end
end
class TextTOCPrinter < TOCPrinter
- def print_book(book)
- print_children book
- end
private
def print_children(node)
return unless print?(node.level + 1)
@@ -74,155 +67,106 @@
end
def print_node(number, node)
if node.chapter?
vol = node.volume
- printf "%3s %3dKB %6dC %5dL %s (%s)\n",
+ @out.printf "%3s %3dKB %6dC %5dL %s (%s)\n",
chapnumstr(node.number),
vol.kbytes, vol.chars, vol.lines,
- nkffilter(node.label), node.chapter_id
- else
- printf "%17s %5dL %s\n",
+ node.label, node.chapter_id
+ else ## for section node
+ @out.printf "%17s %5dL %s\n",
'', node.estimated_lines,
- nkffilter(" #{' ' * (node.level - 1)}#{number} #{node.label}")
+ " #{' ' * (node.level - 1)}#{number} #{node.label}"
end
end
def chapnumstr(n)
n ? sprintf('%2d.', n) : ' '
end
def volume_columns(level, volstr)
cols = ["", "", "", nil]
cols[level - 1] = volstr
- cols[0, 3] # does not display volume of level-4 section
+ cols[0, 3] # does not display volume of level-4 section
end
end
class HTMLTOCPrinter < TOCPrinter
include HTMLUtils
def print_book(book)
- return unless print?(1)
- html = ""
+ @out.puts '<ul class="book-toc">'
book.each_part do |part|
- html << h1(part.name) if part.name
- part.each_section do |chap|
- if chap.number
- name = "chap#{chap.number}"
- label = "第#{chap.number}章 #{chap.label}"
- html << h2(a_name(escape_html(name), escape_html(label)))
- else
- label = "#{chap.label}"
- html << h2(escape_html(label))
- end
- return unless print?(2)
- if print?(3)
- html << chap_sections_to_s(chap)
- else
- html << chapter_to_s(chap)
- end
- end
+ print_part(part)
end
- layout_file = File.join(book.basedir, "layouts", "layout.html.erb")
- unless File.exist?(layout_file) # backward compatibility
- layout_file = File.join(book.basedir, "layouts", "layout.erb")
+ @out.puts '</ul>'
+ end
+
+ def print_part(part)
+ if part.number
+ @out.puts li(part.title)
end
- puts HTMLLayout.new(
- {'body' => html, 'title' => "目次"}, layout_file).result
+ super
end
+ def print_chapter(chap)
+ chap_node = TOCParser.chapter_node(chap)
+ ext = chap.book.config["htmlext"] || "html"
+ path = chap.path.sub(/\.re/, "."+ext)
+ if chap_node.number && chap.on_CHAPS?
+ label = "#{chap.number} #{chap.title}"
+ else
+ label = chap.title
+ end
+ @out.puts li(a_name(path, escape_html(label)))
+ return unless print?(2)
+ if print?(3)
+ @out.puts chap_sections_to_s(chap_node)
+ else
+ @out.puts chapter_to_s(chap_node)
+ end
+ end
+
private
def chap_sections_to_s(chap)
+ return "" if chap.section_size < 1
res = []
res << "<ol>"
chap.each_section do |sec|
res << li(escape_html(sec.label))
end
res << "</ol>"
return res.join("\n")
end
- def print_chapter_to_s(chap)
+ def chapter_to_s(chap)
res = []
chap.each_section do |sec|
- res << h3(escape_html(sec.label))
+ res << li(escape_html(sec.label))
next unless print?(4)
- next if sec.n_sections == 0
- res << "<ul>"
- sec.each_section do |node|
- res << li(escape_html(node.label))
+ if sec.section_size > 0
+ res << "<ul>"
+ sec.each_section do |node|
+ res << li(escape_html(node.label))
+ end
+ res << "</ul>"
end
- res << "</ul>"
end
return res.join("\n")
end
- def h1(label)
- "<h1>#{label}</h1>"
- end
-
- def h2(label)
- "<h2>#{label}</h2>"
- end
-
- def h3(label)
- "<h3>#{label}</h3>"
- end
-
def li(content)
"<li>#{content}</li>"
end
def a_name(name, label)
%Q(<a name="#{name}">#{label}</a>)
end
end
- class IDGTOCPrinter < TOCPrinter
- def print_book(book)
- puts %Q(<?xml version="1.0" encoding="UTF-8"?>)
- puts nkffilter(%Q(<doc xmlns:aid='http://ns.adobe.com/AdobeInDesign/4.0/'><title aid:pstyle="h0">1 パート1</title><?dtp level="0" section="第1部 パート1"?>)) # FIXME: 部タイトルを取るには？ & 部ごとに結果を分けるには？
- puts %Q(<ul aid:pstyle='ul-partblock'>)
- print_children book
- puts %Q(</ul></doc>)
- end
-
- private
-
- def print_children(node)
- return unless print?(node.level + 1)
- node.each_section_with_index do |sec, idx|
- print_node idx+1, sec
- print_children sec
- end
- end
-
- LABEL_LEN = 54
-
- def print_node(seq, node)
- if node.chapter?
- vol = node.volume
- printf "<li aid:pstyle='ul-part'>%s</li>\n",
- nkffilter("#{chapnumstr(node.number)}#{node.label}")
- else
- printf "<li>%-#{LABEL_LEN}s\n",
- nkffilter(" #{' ' * (node.level - 1)}#{seq} #{node.label}</li>")
- end
- end
-
- def chapnumstr(n)
- n ? nkffilter(sprintf('第%d章 ', n)) : ''
- end
-
- def volume_columns(level, volstr)
- cols = ["", "", "", nil]
- cols[level - 1] = volstr
- cols[0, 3]
- end
- end
end