Module: Shoes::Manual
- Defined in:
- lib/shoes/help.rb
Constant Summary collapse
- PARA_RE =
/\s*?(\{{3}(?:.+?)\}{3})|\n\n/m
- CODE_RE =
/\{{3}(?:\s*\#![^\n]+)?(.+?)\}{3}/m
- IMAGE_RE =
/\!(\{([^}\n]+)\})?([^!\n]+\.\w+)\!/
- CODE_STYLE =
{:size => 9, :margin => 12}
- INTRO_STYLE =
{:size => 16, :margin_bottom => 20, :stroke => "#000"}
- SUB_STYLE =
{:stroke => "#CCC", :margin_top => 10}
- IMAGE_STYLE =
{:margin => 8, :margin_left => 100}
- COLON =
": "
Class Method Summary collapse
Instance Method Summary collapse
- #add_next_link(docn, optn) ⇒ Object
- #class_tree ⇒ Object
- #color_page ⇒ Object
- #dewikify(str, intro = false) ⇒ Object
- #dewikify_code(str) ⇒ Object
- #dewikify_hi(str, terms, intro = false) ⇒ Object
- #dewikify_p(ele, str, *args) ⇒ Object
- #index_page ⇒ Object
- #load_docs(path) ⇒ Object
- #make_html(path, title, menu, &blk) ⇒ Object
- #manual_search(terms) ⇒ Object
- #open_link(head) ⇒ Object
- #open_methods(meth_s, terms = nil, meth_a = nil) ⇒ Object
- #open_section(sect_s, terms = nil) ⇒ Object
- #run_code(str) ⇒ Object
- #sample_page ⇒ Object
- #show_search ⇒ Object
- #wiki_tokens(str, intro = false) ⇒ Object
Class Method Details
Instance Method Details
#add_next_link(docn, optn) ⇒ Object
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# File 'lib/shoes/help.rb', line 304 def add_next_link(docn, optn) opt1, optn = @docs[docn][1], optn + 1 if opt1['sections'][optn] @doc.para "Next: ", link(opt1['sections'][optn][1]['title']) { open_methods(opt1['sections'][optn][0]) }, :align => "right" elsif @docs[docn + 1] @doc.para "Next: ", link(@docs[docn + 1][0]) { open_section(@docs[docn + 1][0].gsub(/\W/, '')) }, :align => "right" end end |
#class_tree ⇒ Object
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# File 'lib/shoes/help.rb', line 164 def class_tree tree = {} Shoes.constants.each do |c| k = Shoes.const_get(c) next unless k.respond_to? :superclass c = "Shoes::#{c}" if k.superclass == Object tree[c] ||= [] else k.ancestors[1..-1].each do |sk| break if [Object, Kernel].include? sk next unless sk.is_a? Class #don't show mixins (tree[sk.name] ||= []) << c c = sk.name end end end tree end |
#color_page ⇒ Object
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# File 'lib/shoes/help.rb', line 150 def color_page color_names = (Shoes::COLORS.keys*"\n").split("\n").sort flow do color_names.each do |color| flow :width => 0.33 do c = send(color) background c para strong(color), "\n", c, :stroke => (c.dark? ? white : black), :margin => 4, :align => 'center' end end end end |
#dewikify(str, intro = false) ⇒ Object
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# File 'lib/shoes/help.rb', line 104 def dewikify(str, intro = false) proc do wiki_tokens(str, intro) do |sym, text| case sym when :intro dewikify_p :para, text, INTRO_STYLE when :code dewikify_code(text) when :colors color_page when :index index_page when :samples sample_page when :list text.each { |t| stack(:margin_left => 30) { fill black; oval -10, 7, 6; dewikify_p :para, t } } else dewikify_p sym, text end end end end |
#dewikify_code(str) ⇒ Object
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# File 'lib/shoes/help.rb', line 56 def dewikify_code(str) str = str.gsub(/\A\n+/, '').chomp stack :margin_bottom => 12 do background rgb(210, 210, 210), :curve => 4 para code(str), CODE_STYLE stack :top => 0, :right => 2, :width => 70 do stack do background "#8A7", :margin => [0, 2, 0, 2], :curve => 4 para link("Run this", :stroke => "#eee", :underline => "none") { run_code(str) }, :margin => 4, :align => 'center', :weight => 'bold', :size => 9 end end end end |
#dewikify_hi(str, terms, intro = false) ⇒ Object
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# File 'lib/shoes/help.rb', line 24 def dewikify_hi(str, terms, intro = false) if terms code = [] str = str. gsub(CODE_RE) { |x| code << x; "CODE#[#{code.length-1}]" }. gsub(/#{Regexp::quote(terms)}/i, '@\0@'). gsub(/CODE#\[(\d+)\]/) { code[$1.to_i] } end dewikify(str, intro) end |
#dewikify_p(ele, str, *args) ⇒ Object
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# File 'lib/shoes/help.rb', line 35 def dewikify_p(ele, str, *args) str = str.gsub(/\n+\s*/, " ").dump. gsub(/`(.+?)`/m, '", code("\1"), "').gsub(/\[\[BR\]\]/i, "\n"). gsub(/\^(.+?)\^/m, '\1'). gsub(/@(.+?)@/m, '", strong("\1", :fill => yellow), "'). gsub(/'''(.+?)'''/m, '", strong("\1"), "').gsub(/''(.+?)''/m, '", em("\1"), "'). gsub(/\[\[(\S+?)\]\]/m, '", link("\1".split(".", 2).last) { open_link("\1") }, "'). gsub(/\[\[(\S+?) (.+?)\]\]/m, '", link("\2") { open_link("\1") }, "'). gsub(IMAGE_RE, '", *args); stack(IMAGE_STYLE.merge({\2})) { image("#{DIR}/static/\3") }; #{ele}("') #debug str if str =~ /The list of special keys/ a = str.split(', ", ", ') if a.size == 1 eval("#{ele}(#{str}, *args)") else flow do a[0...-1].each{|s| eval("#{ele}(#{s}, ',', *args)")} eval("#{ele}(#{a[-1]}, *args)") end end end |
#index_page ⇒ Object
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# File 'lib/shoes/help.rb', line 185 def index_page tree = class_tree shown = [] index_p = proc do |k, subs| unless shown.include? k stack :margin_left => 20 do flow do para "▸ ", :font => case RUBY_PLATFORM when /mingw/; "MS UI Gothic" when /darwin/; "AppleGothic, Arial" else "Arial" end para k end subs.uniq.sort.each do |s| index_p[s, tree[s]] end if subs end shown << k end end tree.sort.each &index_p end |
#load_docs(path) ⇒ Object
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# File 'lib/shoes/help.rb', line 213 def load_docs path return @docs if @docs str = Shoes.read_file(path) @search = Shoes::Search.new @sections, @methods, @mindex = {}, {}, {} @docs = (str.split(/^= (.+?) =/)[1..-1]/2).map do |k,v| sparts = v.split(/^== (.+?) ==/) sections = (sparts[1..-1]/2).map do |k2,v2| meth = v2.split(/^=== (.+?) ===/) k2t = k2[/^(?:The )?([\-\w]+)/, 1] meth_plain = meth[0].gsub(IMAGE_RE, '') @search.add_document :uri => "T #{k2t}", :body => "#{k2}\n#{meth_plain}".downcase hsh = {'title' => k2, 'section' => k, 'description' => meth[0], 'methods' => (meth[1..-1]/2).map { |_k,_v| @search.add_document :uri => "M #{k}#{COLON}#{k2t}#{COLON}#{_k}", :body => "#{_k}\n#{_v}".downcase @mindex["#{k2t}.#{_k[/[\w\.]+/]}"] = [k2t, _k] [_k, _v] }} @methods[k2t] = hsh [k2t, hsh] end @search.add_document :uri => "S #{k}", :body => "#{k}\n#{sparts[0]}".downcase hsh = {'description' => sparts[0], 'sections' => sections, 'class' => "toc" + k.downcase.gsub(/\W+/, '')} @sections[k] = hsh [k, hsh] end @search.finish! @docs end |
#make_html(path, title, menu, &blk) ⇒ Object
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# File 'lib/shoes/help.rb', line 357 def make_html(path, title, , &blk) require 'hpricot' File.open(path, 'w') do |f| f << Hpricot do xhtml_transitional do head do :"http-equiv" => "Content-Type", "content" => "text/html; charset=utf-8" title "The Shoes Manual // #{title}" script :type => "text/javascript", :src => "static/code_highlighter.js" script :type => "text/javascript", :src => "static/code_highlighter_ruby.js" style :type => "text/css" do text "@import 'static/manual.css';" end end body do div.main! do div.manual! &blk div. do img :src => "static/shoes-icon.png" ul do li { a.prime "HELP", :href => "./" } .each do |m, sm| li do a m, :href => "#{m[/^\w+/]}.html" if sm ul.sub do sm.each { |smm| li { a smm, :href => "#{smm}.html" } } end end end end end end end end end end.to_html end end |
#manual_search(terms) ⇒ Object
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# File 'lib/shoes/help.rb', line 350 def manual_search(terms) terms += " " if terms.length == 1 @search.find_all(terms).map do |title, count| title.split(" ", 2) end end |
#open_link(head) ⇒ Object
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# File 'lib/shoes/help.rb', line 288 def open_link(head) if head == "Search" show_search elsif @sections.has_key? head open_section(head) elsif @methods.has_key? head open_methods(head) elsif @mindex.has_key? head head, sub = @mindex[head] open_methods(head, nil, sub) elsif head =~ /^http:\/\// debug head visit head end end |
#open_methods(meth_s, terms = nil, meth_a = nil) ⇒ Object
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# File 'lib/shoes/help.rb', line 327 def open_methods(meth_s, terms = nil, meth_a = nil) meth_h = @methods[meth_s] @title.replace meth_h['title'] @doc.clear do unless meth_a instance_eval &dewikify_hi(meth_h['description'], terms, true) end meth_h['methods'].each do |mname, expl| if meth_a.nil? or meth_a == mname sig, val = mname.split("»", 2) stack(:margin_top => 8, :margin_bottom => 8) { background "#333".."#666", :curve => 3, :angle => 90 tagline sig, (span("»", val, :stroke => "#BBB") if val), :margin => 4 } instance_eval &dewikify_hi(expl, terms) end end end optn = nil docn = @docs.index { |_,h| optn = h['sections'].index { |x,| x == meth_s } } rescue nil add_next_link(docn, optn) if docn app.slot.scroll_top = 0 end |
#open_section(sect_s, terms = nil) ⇒ Object
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# File 'lib/shoes/help.rb', line 317 def open_section(sect_s, terms = nil) sect_h = @sections[sect_s] sect_cls = sect_h['class'] @toc.each { |k,v| v.send(k == sect_cls ? :show : :hide) } @title.replace sect_s @doc.clear(&dewikify_hi(sect_h['description'], terms, true)) add_next_link(@docs.index { |x,| x == sect_s }, -1) rescue nil app.slot.scroll_top = 0 end |
#run_code(str) ⇒ Object
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# File 'lib/shoes/help.rb', line 209 def run_code str eval(str, TOPLEVEL_BINDING) end |
#sample_page ⇒ Object
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# File 'lib/shoes/help.rb', line 127 def sample_page folder = File.join DIR, 'samples' h = {} Dir.glob(File.join folder, '*').each do |file| if File.extname(file) == '.rb' key = File.basename(file).split('-')[0] h[key] ? h[key].push(file) : h[key] = [file] end end stack do h.each do |k, v| subtitle k flow do v.each do |file| para link(File.basename(file).split('-')[1..-1].join('-')[0..-4]){ Dir.chdir(folder){eval IO.read(file).force_encoding("UTF-8"), TOPLEVEL_BINDING} } end end end end end |
#show_search ⇒ Object
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# File 'lib/shoes/help.rb', line 249 def show_search @toc.each { |k,v| v.hide } @title.replace "Search" @doc.clear do dewikify_p :para, "Try method names (like `button` or `arrow`) or topics (like `slots`)", :align => 'center' flow :margin_left => 60 do edit_line :width => -60 do |terms| @results.clear do termd = terms.text.downcase #found = termd.empty? ? [] : manual_search(termd) found = (termd.empty? or termd[0] == 'z' or termd[0] == 'y') ? [] : manual_search(termd) para "#{found.length} matches", :align => "center", :margin_bottom => 0 found.each do |typ, head| flow :margin => 4 do case typ when "S" background "#333", :curve => 4 strong(link(head, :stroke => white) { open_section(head, terms.text) }) para "Section header", Shoes::Manual::SUB_STYLE when "T" background "#777", :curve => 4 strong(link(head, :stroke => "#EEE") { open_methods(head, terms.text) }) hsh = @methods[head] para "Sub-section under #{hsh['section']} (#{hsh['methods'].length} methods)", Shoes::Manual::SUB_STYLE when "M" background "#CCC", :curve => 4 sect, subhead, head = head.split(Shoes::Manual::COLON, 3) para strong(sect, Shoes::Manual::COLON, subhead, Shoes::Manual::COLON, link(head) { open_methods(subhead, terms.text, head) }) end end end end end end @results = stack end app.slot.scroll_top = 0 end |
#wiki_tokens(str, intro = false) ⇒ Object
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# File 'lib/shoes/help.rb', line 71 def wiki_tokens(str, intro = false) paras = str.split(PARA_RE).reject { |x| x.empty? } if intro yield :intro, paras.shift end paras.map do |ps| if ps =~ CODE_RE yield :code, $1 else case ps when /\A\{COLORS\}/ yield :colors, nil when /\A\{INDEX\}/ yield :index, nil when /\A\{SAMPLES\}/ yield :samples, nil when /\A \* (.+)/m yield :list, $1.split(/^ \* /) when /\A==== (.+) ====/ yield :caption, $1 when /\A=== (.+) ===/ yield :tagline, $1 when /\A== (.+) ==/ yield :subtitle, $1 when /\A= (.+) =/ yield :title, $1 else yield :para, ps end end end end |