stylesheets/xhtml11.sass @@ -28,6 +28,7 @@ file JTR_XML => [JTR_TXT, *CHAPTER_FILES] do end namespace :build do + # the formats going over docbook format formats.each do |format| jtr_dir = "#{format}/" jtr_base = "journey_to_ramaze.#{format}" @@ -56,16 +57,24 @@ namespace :build do file(jtr_dir){ mkdir(jtr_dir) } end + # the asciidoc-xhtml + + jtr_scripts = File.expand_path('javascripts') + jtr_styles = File.expand_path('stylesheets') + jtr_css = 'stylesheets/xhtml11.css' jtr_dir = 'asciidoc-xhtml/' jtr_base = 'journey_to_ramaze.html' jtr_path = File.join(jtr_dir, jtr_base) - CLOBBER.include(jtr_dir) + + jtr_depends = [jtr_dir, JTR_TXT, jtr_css] + CHAPTER_FILES + XMP_FILES + + CLOBBER.include(jtr_dir, File.join(jtr_styles, '**/*.css')) file(jtr_dir){ mkdir(jtr_dir) } - file jtr_path => [jtr_dir, JTR_TXT, *(CHAPTER_FILES + XMP_FILES)] do - scripts_dir = File.expand_path('javascripts') + file jtr_path => jtr_depends do sh('asciidoc', - '--attribute', "scriptsdir=#{scripts_dir}", + '--attribute', "scriptsdir=#{jtr_scripts}", + '--attribute', "stylesdir=#{jtr_styles}", '--attribute', 'toc', '--backend', 'xhtml11', '--doctype', 'book', @@ -89,21 +98,20 @@ namespace :xmp do '--interpreter', RUBY ] - SOURCE_FILES.each do |source_file| - xmp_file = source_file.sub(/\.rb$/, '.xmp') + rule('.xmp' => ['.rb']) do |t| + source_file = t.source + xmp_file = t.name - file xmp_file => [source_file] do - invocation = (xmp_invocation + [source_file]).join(' ') + invocation = (xmp_invocation + [source_file]).join(' ') - puts "Converting #{source_file} to xmp => #{xmp_file}" - puts invocation - original_source = File.read(source_file).strip - xmp_source = `#{invocation}`.strip + puts "Converting #{source_file} to xmp => #{xmp_file}" + puts invocation + original_source = File.read(source_file).strip + xmp_source = `#{invocation}`.strip - fail("XMP failed for #{source_file}") if xmp_source == original_source + fail("XMP failed for #{source_file}") if xmp_source == original_source - File.open(xmp_file, 'w+'){|xmp| xmp.write(xmp_source) } - end + File.open(xmp_file, 'w+'){|xmp| xmp.write(xmp_source) } end CHAPTER_FILES.each do |chapter_file| @@ -114,3 +122,10 @@ namespace :xmp do end end end + +rule('.css' => ['.sass']) do |t| + sh('sass', + '--style', 'compressed', # nested, compact, compressed, expaned + t.source, + t.name) +end Rakefile @@ -1,70 +1,145 @@ -/* Author: Mihai Bazon, September 2002 - * http://students.infoiasi.ro/~mishoo - * - * Table Of Content generator - * Version: 0.4 - * - * Feel free to use this script under the terms of the GNU General Public - * License, as long as you do not remove or alter this notice. - */ - - /* modified by Troy D. Hanson, September 2006. License: GPL */ - /* modified by Stuart Rackham, October 2006. License: GPL */ - /* modified by Michael Fellinger, April 2009. License: GPL */ - -function getText(el) { - var text = ""; - for (var i = el.firstChild; i != null; i = i.nextSibling) { - if (i.nodeType == 3 /* Node.TEXT_NODE */) // IE doesn't speak constants. - text += i.data; - else if (i.firstChild != null) - text += getText(i); - } - return text; -} +TOCCreator = { + Header: function(level, text, visible, id){ + var obj = { + level: level, + text: text, + id: id, + visible: visible, + childs: [], + mother: null, -function TocEntry(el, text, toclevel) { - this.element = el; - this.text = text; - this.toclevel = toclevel; -} + add_child: function(child){ + this.childs.push(child); + child.mother = this; + }, + + to_html: function(out){ + var ol, li, a; + + if(this.visible){ + li = document.createElement('li'); + a = document.createElement('a'); + a.innerHTML = this.text; + a.href = '#' + this.id; + li.appendChild(a); + out.appendChild(li); + + if(this.childs.length > 0){ + ol = document.createElement('ol'); + li.appendChild(ol); + + this.each_child_to_html(ol); + } + } else { + ol = document.createElement('ol'); + out.appendChild(ol); + this.each_child_to_html(ol); + } + + return(out); + }, + + each_child_to_html: function(root){ + for(child_i in this.childs){ + this.childs[child_i].to_html(root); + } + } + }; + + return(obj); + }, + + elements_by_tag_names: function(list, given_doc){ + var doc = (doc || document); + var tag_names = list.split(','); + var tags = []; -function tocEntries(el, toclevels) { - var result = new Array; - var re = new RegExp('[hH]([1-'+(toclevels+1)+'])'); - // Function that scans the DOM tree for header elements (the DOM2 - // nodeIterator API would be a better technique but not supported by all - // browsers). - var iterate = function (el) { - for (var i = el.firstChild; i != null; i = i.nextSibling) { - if (i.nodeType == 1 /* Node.ELEMENT_NODE */) { - var mo = re.exec(i.tagName) - if (mo) - result[result.length] = new TocEntry(i, getText(i), mo[1]-1); - iterate(i); + for(tag_names_i in tag_names){ + var partials = doc.getElementsByTagName(tag_names[tag_names_i]); + + for(i = 0; i < partials.length; i++){ + tags.push(partials[i]); } } - } - iterate(el); - return result; -} -// This function does the work. toclevels = 1..4. -function generateToc(toclevels) { - var toc = document.getElementById("toc"); - var entries = tocEntries(document.getElementsByTagName("body")[0], toclevels); - for (var i = 0; i < entries.length; ++i) { - var entry = entries[i]; - if (entry.element.id == "") - entry.element.id = "toc" + i; - var a = document.createElement("a"); - a.href = "#" + entry.element.id; - a.appendChild(document.createTextNode(entry.text)); - var div = document.createElement("div"); - div.appendChild(a); - div.className = "toclevel" + entry.toclevel; - toc.appendChild(div); + var test_node = tags[0]; + + if(!test_node){ + return([]); + } else if(test_node.sourceIndex){ + tags.sort(function(a, b){ return(a.sourceIndex - b.sourceIndex); }); + } else if(test_node.compareDocumentPosition){ + tags.sort(function(a, b){ return(3 - (a.compareDocumentPosition(b) & 6)); }); + } + + return(tags); + }, + + collect_headers: function(given_levels, doc){ + var levels = (given_levels || 'h1,h2,h3,h4,h5'); + var headers = []; + var tags = this.elements_by_tag_names(levels, doc); + + for(tag_i in tags){ + var tag, level, text, id + + tag = tags[tag_i]; + level = tag.nodeName.match('H(\\d+)')[1]; + text = tag.innerHTML; + + if(tag.id){ + id = tag.id; + } else { + id = 'toc_' + tag_i; + tag.id = id; + } + + headers.push({toclevel: level, text: text, id: id}); + } + + return(headers); + }, + + generate_ast: function(doc){ + var headers = this.collect_headers(doc); + var original_root = new this.Header(1, 'ROOT', false); + var root = original_root; + root.mother = root; + + for(header_i in headers){ + var element = headers[header_i]; + var header = new this.Header(element.toclevel, element.text, true, element.id); + var temp = root; + var i; + + if(header.level == root.level){ + root.mother.add_child(header); + } else if(header.level > root.level){ + for(i = (header.level - 1); i > root.level; i--){ + var temp_child = new this.Header(i, 'TEMP', false); + temp.add_child(temp_child); + temp = temp_child; + } + + temp.add_child(header); + } else if(header.level < root.level){ + for(i = header.level; i <= root.level; i++){ + var temp_mother = temp.mother; + temp = temp_mother; + } + + temp.add_child(header); + } + + root = header; + } + + return(original_root); } - if (entries.length == 0) - document.getElementById("header").removeChild(toc); +}; + +function generateToc(n){ + var root = document.getElementById('toc'); + var ast = TOCCreator.generate_ast(); + ast.to_html(root); } javascripts/toc.js 5a376616354e427ce35823ebb3bf278b08f4a6a4 Michael Fellinger m.fellinger@gmail.com http://github.com/manveru/ramaze-book/commit/fbbdde3f7317ab92922fc9ef86e357f7acb21349 fbbdde3f7317ab92922fc9ef86e357f7acb21349 2009-04-16T04:51:13-07:00 2009-04-16T04:51:13-07:00 Created the ultimate TOC generator in javascript, build stylesheet from sass, improve rakefile by using rules dcb101af0d82cb105a826b06f07a5df5930ee3c6 Michael Fellinger m.fellinger@gmail.com