ni_nitdoc: better factorization with NitdocPage
[nit.git] / src / ni_nitdoc.nit
index 7828a95..28a9167 100644 (file)
@@ -28,6 +28,7 @@ class Nitdoc
        private var arguments: Array[String]
        private var destinationdir: nullable String
        private var sharedir: nullable String
+       private var source: nullable String
 
        private var opt_dir = new OptionString("Directory where doc is generated", "-d", "--dir")
        private var opt_source = new OptionString("What link for source (%f for filename, %l for first line, %L for last line)", "--source")
@@ -38,10 +39,12 @@ class Nitdoc
                # We need a model to collect stufs
                self.toolcontext = toolcontext
                self.arguments = toolcontext.option_context.rest
+               toolcontext.option_context.options.clear
                toolcontext.option_context.add_option(opt_dir)
                toolcontext.option_context.add_option(opt_source)
                toolcontext.option_context.add_option(opt_sharedir)
                toolcontext.option_context.add_option(opt_nodot)
+               toolcontext.process_options
                process_options
 
                if arguments.length < 1 then
@@ -86,6 +89,11 @@ class Nitdoc
                                abort
                        end
                end
+               if not opt_source.value is null then
+                       source = ""
+               else
+                       source = opt_source.value
+               end
        end
 
        fun start do
@@ -94,43 +102,99 @@ class Nitdoc
                        if not destinationdir.file_exists then destinationdir.mkdir
                        sys.system("cp -r {sharedir.to_s}/* {destinationdir.to_s}/")
                        overview
+                       fullindex
+                       modules
+                       classes
+                       quicksearch_list
                end
        end
 
        fun overview do
-               var overviewpage = new NitdocOverview.with(modelbuilder.nmodules, self.opt_nodot.value, destinationdir.to_s)
+               var overviewpage = new NitdocOverview.with(modelbuilder, self.opt_nodot.value, destinationdir.to_s)
                overviewpage.save("{destinationdir.to_s}/index.html")
        end
 
-end
+       fun fullindex do
+               var fullindex = new NitdocFullindex.with(model.mmodules)
+               fullindex.save("{destinationdir.to_s}/full-index.html")
+       end
 
-class NitdocOverview
-       super NitdocPage
+       fun modules do
+               for mmodule in model.mmodules do
+                       var modulepage = new NitdocModule.with(mmodule, modelbuilder)
+                       modulepage.save("{destinationdir.to_s}/{mmodule.name}.html")
+               end
+       end
 
-       var amodules: Array[AModule]
+       fun classes do
+               for mclass in modelbuilder.model.mclasses do
+                       var classpage = new NitdocClass.with(mclass, modelbuilder, source)
+                       classpage.save("{destinationdir.to_s}/{mclass.name}.html")
+               end
+       end
 
-       # Init with Array[AModule] to get all ifnormations about each MModule containt in a program
-       # opt_nodot to inform about the graph gen
-       # destination: to know where will be saved dot files
-       init with(modules: Array[AModule], opt_nodot: Bool, destination: String) do
-               self.amodules = modules
-               self.opt_nodot = opt_nodot
-               self.destinationdir = destination
+       # Generate QuickSearch file
+       fun quicksearch_list do
+               var file = new OFStream.open("{destinationdir.to_s}/quicksearch-list.js")
+               var content = new Buffer
+               content.append("var entries = \{ ")
+               for prop in model.mproperties do
+                       if not prop isa MMethod then continue
+                       content.append("\"{prop.name}\": [")
+                       for propdef in prop.mpropdefs do
+                               content.append("\{txt: \"{propdef.mproperty.full_name}\", url:\"{propdef.mproperty.link_anchor}\" \}")
+                               if not propdef is prop.mpropdefs.last then content.append(", ")
+                       end
+                       content.append("]")
+                       content.append(", ")
+               end
+
+               for mclass in model.mclasses do
+                       content.append("\"{mclass.name}\": [")
+                       for mclassdef in mclass.mclassdefs do
+                               content.append("\{txt: \"{mclassdef.mclass.full_name}\", url:\"{mclass.link_anchor}\" \}")
+                               if not mclassdef is mclass.mclassdefs.last then content.append(", ")
+                       end
+                       content.append("]")
+                       if not mclass is model.mclasses.last then content.append(", ")
+               end
+
+               content.append(" \};")
+               file.write(content.to_s)
+               file.close
        end
 
+end
+
+# Nitdoc base page
+abstract class NitdocPage
+       super HTMLPage
+
+       var opt_nodot: Bool
+       var destinationdir : String
+       var source: nullable String
+
        redef fun head do
-               super
-               add("title").text("Overview | Nit Standard Library")
+               add("meta").attr("charset", "utf-8")
+               add("script").attr("type", "text/javascript").attr("src", "scripts/jquery-1.7.1.min.js")
+               add("script").attr("type", "text/javascript").attr("src", "quicksearch-list.js")
+               add("script").attr("type", "text/javascript").attr("src", "scripts/js-facilities.js")
+               add("link").attr("rel", "stylesheet").attr("href", "styles/main.css").attr("type", "text/css").attr("media", "screen")
        end
 
-       redef fun header do
+       redef fun body do
+               header
+               content
+               footer
+       end
+
+       fun menu is abstract
+
+       fun header do
                open("header")
                open("nav").add_class("main")
                open("ul")
-               add("li").add_class("current").text("Overview")
-               open("li")
-               add_html("<a href=\"full-index.html\">Full Index</a>")
-               close("li")
+               menu
                open("li").attr("id", "liGitHub")
                open("a").add_class("btn").attr("id", "logGitHub")
                add("img").attr("id", "imgGitHub").attr("src", "resources/icons/github-icon.png")
@@ -175,28 +239,1052 @@ class NitdocOverview
                close("header")
        end
 
+       fun content is abstract
+
+       fun footer do
+               add("footer").text("Nit standard library. Version jenkins-component=stdlib-19.")
+       end
+
+       # Generate a clickable graphviz image using a dot content
+       fun generate_dot(dot: String, name: String, alt: String) do
+               if opt_nodot then return
+               var file = new OFStream.open("{self.destinationdir}/{name}.dot")
+               file.write(dot)
+               file.close
+               sys.system("\{ test -f {self.destinationdir}/{name}.png && test -f {self.destinationdir}/{name}.s.dot && diff {self.destinationdir}/{name}.dot {self.destinationdir}/{name}.s.dot >/dev/null 2>&1 ; \} || \{ cp {self.destinationdir}/{name}.dot {self.destinationdir}/{name}.s.dot && dot -Tpng -o{self.destinationdir}/{name}.png -Tcmapx -o{self.destinationdir}/{name}.map {self.destinationdir}/{name}.s.dot ; \}")
+               open("article").add_class("graph")
+               add("img").attr("src", "{name}.png").attr("usemap", "#{name}").attr("style", "margin:auto").attr("alt", "{alt}")
+               close("article")
+               var fmap = new IFStream.open("{self.destinationdir}/{name}.map")
+               add_html(fmap.read_all)
+               fmap.close
+       end
+
+       # Add a (source) link for a given location
+       fun show_source(l: Location): String
+       do
+               if source == null then
+                       return "({l.file.filename.simplify_path})"
+               else
+                       # THIS IS JUST UGLY ! (but there is no replace yet)
+                       var x = source.split_with("%f")
+                       source = x.join(l.file.filename.simplify_path)
+                       x = source.split_with("%l")
+                       source = x.join(l.line_start.to_s)
+                       x = source.split_with("%L")
+                       source = x.join(l.line_end.to_s)
+                       return " (<a href=\"{source.to_s}\">show code</a>)"
+               end
+       end
+
 end
 
-class NitdocPage
-       super HTMLPage
-       var opt_nodot: Bool
-       var destinationdir : String
+# The overview page
+class NitdocOverview
+       super NitdocPage
+
+       var mbuilder: ModelBuilder
+
+       # Init with Array[AModule] to get all ifnormations about each MModule containt in a program
+       # opt_nodot to inform about the graph gen
+       # destination: to know where will be saved dot files
+       init with(mbuilder: ModelBuilder, opt_nodot: Bool, destination: String) do
+               self.mbuilder = mbuilder
+               self.opt_nodot = opt_nodot
+               self.destinationdir = destination
+       end
 
        redef fun head do
-               add("meta").attr("charset", "utf-8")
-               add("script").attr("type", "text/javascript").attr("src", "scripts/jquery-1.7.1.min.js")
-               add("script").attr("type", "text/javascript").attr("src", "quicksearch-list.js")
-               add("script").attr("type", "text/javascript").attr("src", "scripts/js-facilities.js")
-               add("link").attr("rel", "stylesheet").attr("href", "styles/main.css").attr("type", "text/css").attr("media", "screen")
+               super
+               add("title").text("Overview | Nit Standard Library")
+       end
+
+       redef fun menu do
+               add("li").add_class("current").text("Overview")
+               open("li")
+               add_html("<a href=\"full-index.html\">Full Index</a>")
+               close("li")
+       end
+
+       redef fun content do
+               open("div").add_class("page")
+               open("div").add_class("content fullpage")
+               add("h1").text("Nit Standard Library")
+               open("article").add_class("overview")
+               add_html("<p>Documentation for the standard library of Nit<br />Version jenkins-component=stdlib-19<br />Date: TODAY</p>")
+               close("article")
+               open("article").add_class("overview")
+               add("h2").text("Modules")
+               open("ul")
+               add_modules
+               close("ul")
+               process_generate_dot
+               close("article")
+               close("div")
+               close("div")
+       end
+
+       fun add_modules do
+               var mmodules = list_mmodules
+               var sorted = new Array[MModule].from(mmodules)
+               var sorter = new ComparableSorter[MModule]
+               sorter.sort(sorted)
+               for mmodule in sorted do
+                       var amodule = mbuilder.mmodule2nmodule[mmodule]
+                       open("li")
+                       add("a").attr("href", "{mmodule.name}.html").text("{mmodule.to_s} ")
+                       add_html(amodule.short_comment)
+                       close("li")
+               end
+       end
+
+       fun process_generate_dot do
+               var op = new Buffer
+               op.append("digraph dep \{ rankdir=BT; node[shape=none,margin=0,width=0,height=0,fontsize=10]; edge[dir=none,color=gray]; ranksep=0.2; nodesep=0.1;\n")
+               for mmodule in list_mmodules do
+                       op.append("\"{mmodule.name}\"[URL=\"{mmodule.name}.html\"];\n")
+                       for imported in mmodule.in_importation.direct_greaters do
+                               if imported.direct_owner == null then
+                                       op.append("\"{mmodule.name}\"->\"{imported.name}\";\n")
+                               end
+                       end
+               end
+               op.append("\}\n")
+               generate_dot(op.to_s, "dep", "Modules hierarchy")
+       end
+
+       private fun list_mmodules: Set[MModule] do
+               var mmodules = new HashSet[MModule]
+               for mmodule in mbuilder.model.mmodules do
+                       var owner = mmodule.public_owner
+                       if owner != null then
+                               mmodules.add(owner)
+                       else
+                               mmodules.add(mmodule)
+                       end
+               end
+               return mmodules
+       end
+end
+
+# The full index page
+class NitdocFullindex
+       super NitdocPage
+
+       var mmodules: Array[MModule]
+
+       init with(mmodules: Array[MModule]) do
+               self.mmodules = mmodules
+               opt_nodot = false
+               destinationdir = ""
+       end
+
+       redef fun head do
+               super
+               add("title").text("Full Index | Nit Standard Library")
+       end
+
+       redef fun menu do
+               open("li")
+               add_html("<a href=\"index.html\">Overview</a>")
+               close("li")
+               add("li").add_class("current").text("Full Index")
+       end
+
+       redef fun content do
+               open("div").add_class("page")
+               open("div").add_class("content fullpage")
+               add("h1").text("Full Index")
+               module_column
+               classes_column
+               properties_column
+               close("div")
+               close("div")
+       end
+
+       # Add to content modules column
+       fun module_column do
+               var ls = new List[nullable MModule]
+               var sorted = mmodules
+               var sorterp = new ComparableSorter[MModule]
+               sorterp.sort(sorted)
+               open("article").add_class("modules filterable")
+               add("h2").text("Modules")
+               open("ul")
+               for mmodule in sorted do
+                       if mmodule.public_owner != null and not ls.has(mmodule.public_owner) then
+                               ls.add(mmodule.public_owner)
+                               open("li")
+                               add("a").attr("href", "{mmodule.public_owner.name}.html").text(mmodule.public_owner.name)
+                               close("li")
+                       end
+               end
+               close("ul")
+               close("article")
+       end
+
+       # Add to content classes modules
+       fun classes_column do
+               var sorted = mmodules.first.imported_mclasses.to_a
+               var sorterp = new ComparableSorter[MClass]
+               sorterp.sort(sorted)
+               open("article").add_class("classes filterable")
+               add("h2").text("Classes")
+               open("ul")
+
+               for mclass in sorted do
+                       open("li")
+                       add("a").attr("href", "{mclass.name}.html").text(mclass.name)
+                       close("li")
+               end
+
+               close("ul")
+               close("article")
+       end
+
+       # Insert the properties column of fullindex page
+       fun properties_column do
+               open("article").add_class("properties filterable")
+               add("h2").text("Properties")
+               open("ul")
+               var sorted_imported = mmodules.first.imported_methods.to_a
+               var sorted_redef = mmodules.first.redef_methods.to_a
+               var sorterp = new ComparableSorter[MProperty]
+               sorterp.sort(sorted_imported)
+               sorterp.sort(sorted_redef)
+
+               for method in sorted_imported do
+                       if method.visibility is none_visibility or method.visibility is intrude_visibility then continue
+                       open("li").add_class("intro")
+                       add("span").attr("title", "introduction").text("I")
+                       add_html("&nbsp;")
+                       add("a").attr("href", "{method.local_class.name}.html").attr("title", "").text("{method.name} ({method.local_class.name})")
+                       close("li")
+               end
+
+               for method in sorted_redef do
+                       if method.visibility is none_visibility or method.visibility is intrude_visibility then continue
+                       open("li").add_class("redef")
+                       add("span").attr("title", "redefinition").text("R")
+                       add_html("&nbsp;")
+                       add("a").attr("href", "{method.local_class.name}.html").attr("title", "").text("{method.name} ({method.local_class.name})")
+                       close("li")
+               end
+
+               close("ul")
+               close("article")
+       end
+
+end
+
+# A module page
+class NitdocModule
+       super NitdocPage
+
+       var mmodule: MModule
+       var mbuilder: ModelBuilder
+
+       init with(mmodule: MModule, mbuilder: ModelBuilder) do
+               self.mmodule = mmodule
+               self.mbuilder = mbuilder
+               opt_nodot = false
+               destinationdir = ""
+       end
+
+       redef fun head do
+               super
+               var amodule = mbuilder.mmodule2nmodule[mmodule]
+               add("title").text("{mmodule.name} module | {amodule.short_comment}")
+       end
+
+       redef fun menu do
+               open("li")
+               add_html("<a href=\"index.html\">Overview</a>")
+               close("li")
+               add("li").add_class("current").text(mmodule.name)
+               open("li")
+               add_html("<a href=\"full-index.html\" >Full Index</a>")
+               close("li")
+       end
+
+       redef fun content do
+               open("div").add_class("page")
+               sidebar
+               open("div").add_class("content")
+               add("h1").text(mmodule.name)
+               add("div").add_class("subtitle").text("module {mmodule.name}")
+               module_comment
+               #process_generate_dot
+               classes
+               properties
+               close("div")
+               close("div")
+       end
+
+       # Insert module comment in the content
+       fun module_comment do
+               var amodule = mbuilder.mmodule2nmodule[mmodule]
+               var doc = amodule.comment
+               open("div").attr("id", "description")
+               add("pre").add_class("text_label").text(doc)
+               add("textarea").add_class("edit").attr("rows", "1").attr("cols", "76").attr("id", "fileContent").text(" ")
+               add("a").attr("id", "cancelBtn").text("Cancel")
+               add("a").attr("id", "commitBtn").text("Commit")
+               add("pre").add_class("text_label").attr("id", "preSave").attr("type", "2")
+               close("div")
+       end
+
+       fun process_generate_dot do
+               var op = new Buffer
+               op.append("digraph dep \{ rankdir=BT; node[shape=none,margin=0,width=0,height=0,fontsize=10]; edge[dir=none,color=gray]; ranksep=0.2; nodesep=0.1;\n")
+               for m in mmodule.in_importation.smallers do
+                       op.append("\"{m.name}\"[URL=\"{m.name}.html\"];\n")
+                       for imported in m.in_importation.direct_greaters do
+                                       if imported.direct_owner == null then
+                                               op.append("\"{m.name}\"->\"{imported.name}\";\n")
+                                       end
+                                       end
+               end
+               op.append("\}\n")
+               generate_dot(op.to_s, "dep_{mmodule.name}", "Modules hierarchy")
+       end
+
+       fun sidebar do
+               var amodule = mbuilder.mmodule2nmodule[mmodule]
+               open("div").add_class("menu")
+               open("nav")
+               add("h3").text("Module Hierarchy").attr("style","cursor: pointer;")
+               if mmodule.in_importation.greaters.length > 0 then
+                       add_html("<h4>All dependencies</h4><ul>")
+                       var sorted = mmodule.in_importation.greaters.to_a
+                       var sorter = new ComparableSorter[MModule]
+                       sorter.sort(sorted)
+                       for m in sorted do
+                               if m == mmodule or m.public_owner != null then continue
+                               open("li")
+                               add("a").attr("href", "{m.name}.html").text(m.name)
+                               close("li")
+                       end
+                       add_html("</ul>")
+               end
+               if mmodule.in_importation.smallers.length > 0 then
+                       add_html("<h4>All clients</h4><ul>")
+                       var sorted = mmodule.in_importation.smallers.to_a
+                       var sorter = new ComparableSorter[MModule]
+                       sorter.sort(sorted)
+                       for m in sorted do
+                               if m == mmodule or m.public_owner != null then continue
+                               open("li")
+                               add("a").attr("href", "{m.name}.html").text(m.name)
+                               close("li")
+                       end
+                       add_html("</ul>")
+               end
+               close("nav")
+               if mmodule.in_nesting.direct_greaters.length > 0 then
+                       var sorted = mmodule.in_nesting.direct_greaters.to_a
+                       var sorter = new ComparableSorter[MModule]
+                       sorter.sort(sorted)
+                       open("nav")
+                       add("h3").text("Nested Modules").attr("style","cursor: pointer;")
+                       open("ul")
+                       for m in sorted do
+                               open("li")
+                               add("a").attr("href", "{m.name}.html").text(m.name)
+                               close("li")
+                       end
+                       close("ul")
+
+                       close("nav")
+               end
+               close("div")
+       end
+
+       fun classes do
+               var amodule = mbuilder.mmodule2nmodule[mmodule]
+               var intro_mclasses = mmodule.intro_mclasses
+               var redef_mclasses = mmodule.redef_mclasses
+               var all_mclasses = new HashSet[MClass]
+               for m in mmodule.in_nesting.greaters do
+                       all_mclasses.add_all(m.intro_mclasses)
+                       all_mclasses.add_all(m.redef_mclasses)
+               end
+               all_mclasses.add_all(intro_mclasses)
+               all_mclasses.add_all(redef_mclasses)
+
+               var sorted = new Array[MClass]
+               sorted.add_all(all_mclasses)
+               var sorter = new ComparableSorter[MClass]
+               sorter.sort(sorted)
+               open("div").add_class("module")
+               open("article").add_class("classes filterable")
+               add("h2").text("Classes")
+               open("ul")
+               for c in sorted do
+                       var name = c.name
+                       if redef_mclasses.has(c) and c.intro_mmodule.public_owner != mmodule then
+                               open("li").add_class("redef")
+                               add("span").attr("title", "refined in this module").text("R ")
+                       else
+                               open("li").add_class("intro")
+                               add("span").attr("title", "introduced in this module").text("I ")
+                       end
+                       add("a").attr("href", "{name}.html").text(name)
+                       close("li")
+               end
+               close("ul")
+               close("article")
+               close("div")
+       end
+
+       fun properties do
+               var amodule = mbuilder.mmodule2nmodule[mmodule]
+               var mpropdefs = new HashSet[MPropDef]
+               for m in mmodule.in_nesting.greaters do
+                       for c in m.mclassdefs do mpropdefs.add_all(c.mpropdefs)
+               end
+               for c in mmodule.mclassdefs do mpropdefs.add_all(c.mpropdefs)
+               var sorted = mpropdefs.to_a
+               var sorter = new ComparableSorter[MPropDef]
+               sorter.sort(sorted)
+               open("article").add_class("properties filterable")
+               add_html("<h2>Properties</h2>")
+               open("ul")
+               for p in sorted do
+                       if p.mproperty.visibility <= none_visibility then continue
+                       if p.is_intro then
+                               open("li").add_class("intro")
+                               add("span").attr("title", "introduction").text("I")
+                       else
+                               open("li").add_class("redef")
+                               add("span").attr("title", "redefinition").text("R")
+                       end
+                       add_html("&nbsp;")
+                       add("a").attr("href", "{p.mclassdef.mclass.name}.html").attr("title", "").text("{p.mproperty.name} ({p.mclassdef.mclass.name})")
+                       close("li")
+               end
+               close("ul")
+               close("article")
+       end
+end
+
+# A class page
+class NitdocClass
+       super NitdocPage
+
+       var mclass: MClass
+       var mbuilder: ModelBuilder
+
+       init with(mclass: MClass, mbuilder: ModelBuilder, source: nullable String) do
+               self.mclass = mclass
+               self.mbuilder = mbuilder
+               self.opt_nodot = false
+               self.destinationdir = ""
+               self.source = source
+       end
+
+       redef fun head do
+               super
+               var nclass = mbuilder.mclassdef2nclassdef[mclass.intro]
+               if nclass isa AStdClassdef then
+                       add("title").text("{mclass.name} class | {nclass.short_comment}")
+               else
+                       add("title").text("{mclass.name} class")
+               end
+       end
+
+       redef fun menu do
+               open("li")
+               add_html("<a href=\"index.html\">Overview</a>")
+               close("li")
+               open("li")
+               var public_owner = mclass.public_owner
+               if public_owner is null then
+                       add_html("<a href=\"{mclass.intro_mmodule.name}.html\">{mclass.intro_mmodule.name}</a>")
+               else
+                       add_html("<a href=\"{public_owner.name}.html\">{public_owner.name}</a>")
+               end
+               close("li")
+               add("li").add_class("current").text(mclass.name)
+               open("li")
+               add_html("<a href=\"full-index.html\" >Full Index</a>")
+               close("li")
+       end
+
+       redef fun content do
+               open("div").add_class("page")
+               open("div").add_class("menu")
+               properties_column
+               inheritance_column
+               close("div")
+               open("div").add_class("content")
+               class_doc
+               close("div")
+               close("div")
+       end
+
+       fun properties_column do
+               var sorted = new Array[MProperty]
+               var sorter = new ComparableSorter[MProperty]
+               open("nav").add_class("properties filterable")
+               add("h3").text("Properties")
+
+               if mclass.virtual_types.length > 0 then
+                       add("h4").text("Virtual Types")
+                       open("ul")
+                       sorted = mclass.virtual_types.to_a
+                       sorter.sort(sorted)
+                       for prop in sorted do
+                               add_html("<li class=\"redef\"><span title=\"Redefined\">R</span><a href=\"{prop.link_anchor}\">{prop.name}</a></li>")
+                       end
+                       close("ul")
+               end
+               if mclass.constructors.length > 0 then
+                       sorted = mclass.constructors.to_a
+                       sorter.sort(sorted)
+                       add("h4").text("Constructors")
+                       open("ul")
+                       for prop in sorted do
+                               add_html("<li class=\"intro\"><span title=\"Introduced\">I</span><a href=\"{prop.link_anchor}\">{prop.name}</a></li>")
+                       end
+                       close("ul")
+               end
+               add("h4").text("Methods")
+               open("ul")
+               var mmethods = new HashSet[MMethod]
+               var redef_methods = mclass.redef_methods
+               mmethods.add_all(mclass.intro_methods)
+               mmethods.add_all(mclass.inherited_methods)
+               mmethods.add_all(redef_methods)
+               sorted = mmethods.to_a
+               sorter.sort(sorted)
+               for prop in sorted do
+                       if prop.visibility <= none_visibility then continue
+                       if prop.intro_mclassdef.mclass == mclass then
+                               add_html("<li class=\"intro\"><span title=\"Introduced\">I</span><a href=\"{prop.link_anchor}\">{prop.name}</a></li>")
+                       else if redef_methods.has(prop) then
+                               add_html("<li class=\"redef\"><span title=\"Refined\">R</span><a href=\"{prop.link_anchor}\">{prop.name}</a></li>")
+                       else
+                               add_html("<li class=\"inherit\"><span title=\"Inherited\">H</span><a href=\"{prop.link_anchor}\">{prop.name}</a></li>")
+                       end
+               end
+               close("ul")
+               close("nav")
+       end
+
+       fun inheritance_column do
+               var sorted = new Array[MClass]
+               var sorterp = new ComparableSorter[MClass]
+               open("nav")
+               add("h3").text("Inheritance")
+               if mclass.ancestors.length > 1 then
+                       sorted = mclass.ancestors.to_a
+                       sorterp.sort(sorted)
+                       add("h4").text("Superclasses")
+                       open("ul")
+                       for sup in sorted do
+                               if sup == mclass then continue
+                               add_html("<li><a href=\"{sup.name}.html\">{sup.name}</a></li>")
+                       end
+                       close("ul")
+               end
+
+               if mclass.descendants.length <= 1 then
+                       add("h4").text("No Known Subclasses")
+               else if mclass.descendants.length <= 100 then
+                       sorted = mclass.descendants.to_a
+                       sorterp.sort(sorted)
+                       add("h4").text("Subclasses")
+                       open("ul")
+                       for sub in sorted do
+                               if sub == mclass then continue
+                               add_html("<li><a href=\"{sub.name}\">{sub.name}</a></li>")
+                       end
+                       close("ul")
+               else if mclass.children.length <= 100 then
+                       sorted = mclass.children.to_a
+                       sorterp.sort(sorted)
+                       add("h4").text("Direct Subclasses Only")
+                       open("ul")
+                       for sub in sorted do
+                               if sub == mclass then continue
+                               add_html("<li><a href=\"{sub.name}\">{sub.name}</a></li>")
+                       end
+                       close("ul")
+               else
+                       add("h4").text("Too much Subclasses to list")
+               end
+               close("nav")
+       end
+
+       fun class_doc do
+               var nclass = mbuilder.mclassdef2nclassdef[mclass.intro]
+               var sorted = new Array[MModule]
+               sorted.add_all(mclass.concerns.keys)
+               var sorterp = new ComparableSorter[MModule]
+               var sorterprop = new ComparableSorter[MProperty]
+               var sorterc = new ComparableSorter[MClass]
+               sorterp.sort(sorted)
+               var subtitle = ""
+               var lmmodule = new List[MModule]
+               # Insert the subtitle part
+               add("h1").text(mclass.name)
+               open("div").add_class("subtitle")
+               if mclass.visibility is none_visibility then subtitle += "private "
+               subtitle += "{mclass.kind} <a href=\"{mclass.public_owner.name}.html\">{mclass.public_owner.name}</a>::{mclass.name}"
+               add_html(subtitle)
+               close("div")
+               add_html("<div style=\"float: right;\"><a id=\"lblDiffCommit\"></a></div>")
+               # We add the class description
+               open("section").add_class("description")
+               if nclass isa AStdClassdef and not nclass.comment.is_empty then add_html("<pre class=\"text_label\" title=\"122\" name=\"\" tag=\"{mclass.mclassdefs.first.location.to_s}\" type=\"2\">{nclass.comment} </pre><textarea id=\"fileContent\" class=\"edit\" cols=\"76\" rows=\"1\" style=\"display: none;\"></textarea><a id=\"cancelBtn\" style=\"display: none;\">Cancel</a><a id=\"commitBtn\" style=\"display: none;\">Commit</a><pre id=\"preSave\" class=\"text_label\" type=\"2\"></pre>")
+               close("section")
+               open("section").add_class("concerns")
+               add("h2").add_class("section-header").text("Concerns")
+               open("ul")
+               for owner in sorted do
+                       var nmodule = mbuilder.mmodule2nmodule[owner]
+                       var childs = mclass.concerns[owner]
+                       open("li")
+                       add_html("<a href=\"#MOD_{owner.name}\">{owner.name}</a>: {nmodule.short_comment}")
+                       if not childs is null then
+                               open("ul")
+                               var sortedc = childs.to_a
+                               var sorterpc = new ComparableSorter[MModule]
+                               sorterpc.sort(sortedc)
+                               for child in sortedc do
+                                       var nchild = mbuilder.mmodule2nmodule[child]
+                                       add_html("<li><a href=\"#MOD_{child.name}\">{child.name}</a>: {nchild.short_comment} </li>")
+                               end
+                               close("ul")
+                       end
+                       close("li")
+               end
+               close("ul")
+               close("section")
+               # Insert virtual types if there is almost one
+               if mclass.virtual_types.length > 0 or mclass.arity > 0 then
+                       open("section").add_class("types")
+                       add("h2").text("Formal and Virtual Types")
+                       if mclass.virtual_types.length > 0 then for prop in mclass.virtual_types do description(prop)
+                       if mclass.arity > 0 and nclass isa AStdClassdef then
+                               for prop in nclass.n_formaldefs do
+                                       open("article").attr("id", "FT_Object_{prop.collect_text}")
+                                       open("h3").add_class("signature").text("{prop.collect_text}: nullable ")
+                                       add_html("<a title=\"The root of the class hierarchy.\" href=\"Object.html\">Object</a>")
+                                       close("h3")
+                                       add_html("<div class=\"info\">formal generic type</div>")
+                                       close("article")
+                               end
+                       end
+                       close("section")
+               end
+               # Insert constructors if there is almost one
+               if mclass.constructors.length > 0 then
+                       var sortedc = mclass.constructors.to_a
+                       sorterprop.sort(sortedc)
+                       open("section").add_class("constructors")
+                       add("h2").add_class("section-header").text("Constructors")
+                       for prop in sortedc do description(prop)
+                       close("section")
+               end
+               open("section").add_class("methods")
+               add("h2").add_class("section-header").text("Methods")
+               for mmodule, mmethods in mclass.all_methods do
+                       var nmodule = mbuilder.mmodule2nmodule[mmodule]
+                       add_html("<a id=\"MOD_{mmodule.name}\"></a>")
+                       if mmodule != mclass.intro_mmodule and mmodule != mclass.public_owner then
+                               if mclass.has_mmodule(mmodule) then
+                                       add_html("<p class=\"concern-doc\">{mmodule.name}: {nmodule.short_comment}</p>")
+                               else
+                                       add_html("<h3 class=\"concern-toplevel\">Methods refined in <a href=\"{mmodule.name}.html\">{mmodule.name}</a></h3><p class=\"concern-doc\">{mmodule.name}: {nmodule.short_comment}</p>")
+                               end
+                       end
+                       var sortedc = mmethods.to_a
+                       sorterprop.sort(sortedc)
+                       for prop in sortedc do description(prop)
+               end
+               # Insert inherited methods
+               if mclass.inherited_methods.length > 0 then
+                       var sortedc = new Array[MClass]
+                       sortedc.add_all(mclass.inherited.keys)
+                       sorterc.sort(sortedc)
+                       add("h3").text("Inherited Methods")
+                       for i_mclass in sortedc do
+                               var sortedp = mclass.inherited[i_mclass].to_a
+                               sorterprop.sort(sortedp)
+                               open("p")
+                               add_html("Defined in <a href=\"{i_mclass.name}.html\">{i_mclass.name}</a>: ")
+                               for method in sortedp do
+                                       add_html("<a href=\"{method.link_anchor}\">{method.name}</a>")
+                                       if method != sortedp.last then add_html(", ")
+                               end
+                               close("p")
+                       end
+               end
+               close("section")
+       end
+
+       # Insert description tags for 'prop'
+       fun description(prop: MProperty) do
+               open("article").add_class("fun public {if prop.is_redef then "redef" else ""}").attr("id", "{prop.anchor}")
+               var sign = prop.name
+               if prop.apropdef != null then sign += prop.apropdef.signature
+               add_html("<h3 class=\"signature\">{sign}</h3>")
+               add_html("<div class=\"info\">{if prop.is_redef then "redef" else ""} fun {prop.intro_mclassdef.namespace(mclass)}::{prop.name}</div><div style=\"float: right;\"><a id=\"lblDiffCommit\"></a></div>")
+
+               open("div").add_class("description")
+               if prop.apropdef is null or prop.apropdef.comment == "" then
+                       add_html("<a class=\"newComment\" title=\"32\" tag=\"\">New Comment</a>")
+               else
+                       add_html("<pre class=\"text_label\" title=\"\" name=\"\" tag=\"\" type=\"1\">{prop.apropdef.comment}</pre>")
+               end
+               add_html("<textarea id=\"fileContent\" class=\"edit\" cols=\"76\" rows=\"1\" style=\"display: none;\"></textarea><a id=\"cancelBtn\" style=\"display: none;\">Cancel</a><a id=\"commitBtn\" style=\"display: none;\">Commit</a><pre id=\"preSave\" class=\"text_label\" type=\"2\"></pre>")
+               open("p")
+               if prop.local_class != mclass then add_html("inherited from {prop.local_class.intro_mmodule.name} ")
+               #TODO display show code if doc github
+               add_html("defined by the module <a href=\"{prop.intro_mclassdef.mmodule.name}.html\">{prop.intro_mclassdef.mmodule.name}</a> {if prop.apropdef is null then "" else show_source(prop.apropdef.location)}.")
+
+               for parent in mclass.parents do
+                       if prop isa MMethod then if parent.constructors.has(prop) then add_html(" Previously defined by: <a href=\"{parent.intro_mmodule.name}.html\">{parent.intro_mmodule.name}</a> for <a href=\"{parent.name}.html\">{parent.name}</a>.")
+               end
+               close("p")
+               close("div")
+
+               close("article")
+       end
+
+end
+
+redef class AModule
+       private fun comment: String do
+               var ret = ""
+               if n_moduledecl is null or n_moduledecl.n_doc is null then ret
+               if n_moduledecl.n_doc is null then return ""
+               for t in n_moduledecl.n_doc.n_comment do
+                       var txt = t.text
+                       txt = txt.replace("# ", "")
+                       txt = txt.replace("#", "")
+                       ret += txt
+               end
+               return ret
+       end
+
+       private fun short_comment: String do
+               var ret = ""
+               if n_moduledecl != null and n_moduledecl.n_doc != null then
+                       var txt = n_moduledecl.n_doc.n_comment.first.text
+                       txt = txt.replace("# ", "")
+                       txt = txt.replace("\n", "")
+                       ret += txt
+               end
+               return ret
+       end
+end
+
+redef class MModule
+       super Comparable
+       redef type OTHER: MModule
+       redef fun <(other: OTHER): Bool do return self.name < other.name
+
+       var amodule: nullable AModule
+
+       # Get the list of all methods in a module
+       fun imported_methods: Set[MMethod] do
+               var methods = new HashSet[MMethod]
+               for mclass in imported_mclasses do
+                       for method in mclass.intro_methods do
+                               methods.add(method)
+                       end
+               end
+               return methods
+       end
+
+       # Get the list aof all refined methods in a module
+       fun redef_methods: Set[MMethod] do
+               var methods = new HashSet[MMethod]
+               for mclass in redef_mclasses do
+                       for method in mclass.intro_methods do
+                               methods.add(method)
+                       end
+               end
+               return methods
+       end
+end
+redef class MPropDef
+       super Comparable
+       redef type OTHER: MPropDef
+       redef fun <(other: OTHER): Bool do return self.mproperty.name < other.mproperty.name
+end
+
+redef class MProperty
+       super Comparable
+       redef type OTHER: MProperty
+       redef fun <(other: OTHER): Bool do return self.name < other.name
+
+       var is_redef: Bool
+       var apropdef: nullable APropdef
+
+       redef init(intro_mclassdef: MClassDef, name: String, visibility: MVisibility)
+       do
+               super
+               is_redef = false
+       end
+
+       fun local_class: MClass do
+               var classdef = self.intro_mclassdef
+               return classdef.mclass
+       end
+
+       fun class_text: String do
+               return local_class.name
+       end
+
+       fun link_anchor: String do
+               return "{class_text}.html#{anchor}"
+       end
+
+       fun anchor: String do
+               return "PROP_{c_name}"
+       end
+
+end
+
+redef class MClass
+       super Comparable
+       redef type OTHER: MClass
+       redef fun <(other: OTHER): Bool do return self.name < other.name
+
+       # Associate all MMethods to each MModule concerns
+       fun all_methods: HashMap[MModule, Set[MMethod]] do
+               var hm = new HashMap[MModule, Set[MMethod]]
+               for mmodule, childs in concerns do
+                       if not hm.has_key(mmodule) then hm[mmodule] = new HashSet[MMethod]
+                       for prop in intro_methods do
+                               if mmodule == prop.intro_mclassdef.mmodule then
+                                       prop.is_redef = false
+                                       hm[mmodule].add(prop)
+                               end
+                       end
+                       for prop in redef_methods do
+                               if mmodule == prop.intro_mclassdef.mmodule then
+                                       prop.is_redef = true
+                                       hm[mmodule].add(prop)
+                               end
+                       end
+
+                       if childs != null then
+                               for child in childs do
+                                       if not hm.has_key(child) then hm[child] = new HashSet[MMethod]
+                                       for prop in intro_methods do
+                                               if child == prop.intro_mclassdef.mmodule then
+                                                       prop.is_redef = false
+                                                       hm[child].add(prop)
+                                               end
+                                       end
+                                       for prop in redef_methods do
+                                               if child == prop.intro_mclassdef.mmodule then
+                                                       prop.is_redef = true
+                                                       hm[child].add(prop)
+                                               end
+                                       end
+                               end
+                       end
+               end
+               return hm
+       end
+
+       fun public_owner: MModule do
+               var owner = intro_mmodule
+               if owner.public_owner is null then
+                       return owner
+               else
+                       return owner.public_owner.as(not null)
+               end
+       end
+       
+       # Associate Amodule to all MModule concern by 'self'
+       fun amodule(amodules: HashMap[MModule, AModule]) do
+               for owner, childs in concerns do
+                       if childs != null then for child in childs do child.amodule = amodules[child]
+                       owner.amodule = amodules[owner]
+               end
+       end
+
+       # Associate MClass to all MMethod include in 'inherited_methods'
+       fun inherited: HashMap[MClass, Set[MMethod]] do
+               var hm = new HashMap[MClass, Set[MMethod]]
+               for method in inherited_methods do
+                       var mclass = method.intro_mclassdef.mclass
+                       if not hm.has_key(mclass) then hm[mclass] = new HashSet[MMethod]
+                       hm[mclass].add(method)
+               end
+               return hm
+       end
+
+       # Return true if MModule concern contain subMModule
+       fun has_mmodule(sub: MModule): Bool do
+               for mmodule, childs in concerns do
+                       if childs is null then continue
+                       if childs.has(sub) then return true
+               end
+               return false
+       end
+
+       fun mmethod(mprop2npropdef: Map[MProperty, APropdef]) do
+               for const in constructors do
+                       if mprop2npropdef.has_key(const)then
+                               const.apropdef = mprop2npropdef[const].as(AMethPropdef)
+                       end
+               end
+
+               for intro in intro_methods do
+                       if mprop2npropdef.has_key(intro)then
+                               if mprop2npropdef[intro] isa AMethPropdef then intro.apropdef = mprop2npropdef[intro].as(AMethPropdef)
+                       end
+               end
+
+               for rd in redef_methods do
+                       if mprop2npropdef.has_key(rd)then
+                               if mprop2npropdef[rd] isa AMethPropdef then rd.apropdef = mprop2npropdef[rd].as(AMethPropdef)
+                       end
+               end
+       end
+
+       fun link_anchor: String do
+               return "{name}.html"
+       end
+
+end
+
+redef class AStdClassdef
+       private fun comment: String do
+               var ret = ""
+               if n_doc != null then
+                       for t in n_doc.n_comment do
+                               var txt = t.text.replace("# ", "")
+                               txt = txt.replace("#", "")
+                               ret += "{txt}"
+                       end
+               end
+               return ret
+       end
+
+       private fun short_comment: String do
+               var ret = ""
+               if n_doc != null then
+                       var txt = n_doc.n_comment.first.text
+                       txt = txt.replace("# ", "")
+                       txt = txt.replace("\n", "")
+                       ret += txt
+               end
+               return ret
        end
+end
+
+redef class ASignature
+       redef fun to_s do
+               #TODO closures
+               var ret = ""
+               if not n_params.is_empty then
+                       ret = "{ret}({n_params.join(", ")})"
+               end
+               if n_type != null and n_type.to_s != "" then ret += " {n_type.to_s}"
+               return ret
+       end
+end
+
+redef class AParam
+       redef fun to_s do
+               var ret = "{n_id.text}"
+               if n_type != null then
+                       ret = "{ret}: {n_type.to_s}"
+                       if n_dotdotdot != null then ret = "{ret}..."
+               end
+               return ret
+       end
+end
+
+redef class AType
+       redef fun to_s do
+               var ret = "<a href=\"{n_id.text}.html\">{n_id.text}</a>"
+               if n_kwnullable != null then ret = "nullable {ret}"
+               if not n_types.is_empty then ret = "{ret}[{n_types.join(", ")}]"
+               return ret
+       end
+end
 
-       redef fun body do header
-       fun header do end
+redef class APropdef
+       private fun short_comment: String is abstract
+       private fun signature: String is abstract
+       private fun comment: String is abstract
+end
+
+redef class AAttrPropdef
+       redef fun short_comment do
+               var ret = ""
+               if n_doc != null then
+                       var txt = n_doc.n_comment.first.text
+                       txt = txt.replace("# ", "")
+                       txt = txt.replace("\n", "")
+                       ret += txt
+               end
+               return ret
+       end
+end
+
+redef class AMethPropdef
+       redef fun short_comment do
+               var ret = ""
+               if n_doc != null then
+                       var txt = n_doc.n_comment.first.text
+                       txt = txt.replace("# ", "")
+                       txt = txt.replace("\n", "")
+                       ret += txt
+               end
+               return ret
+       end
+
+       redef fun signature: String do
+               var sign = ""
+               if n_signature != null then sign = " {n_signature.to_s}"
+               return sign
+       end
+
+       redef private fun comment: String do
+               var ret = ""
+               if n_doc != null then
+                       for t in n_doc.n_comment do
+                               var txt = t.text.replace("# ", "")
+                               txt = txt.replace("#", "")
+                               ret += "{txt}"
+                       end
+               end
+               return ret
+       end
+end
+
+redef class MClassDef
+       private fun namespace(mclass: MClass): String do
+
+               if mmodule.public_owner is null then
+                       return "{mmodule.full_name}::{mclass.name}"
+               else if mclass is self.mclass then
+                       return "{mmodule.public_owner.name}::{mclass.name}"
+               else
+                       return "{mmodule.public_owner.name}::<a href=\"{mclass.name}.html\">{mclass.name}</a>"
+               end
+       end
+end
+
+redef class Set[E]
+       fun last: E do
+               return to_a[length-1]
+       end
 end
 
 # Create a tool context to handle options and paths
 var toolcontext = new ToolContext
-toolcontext.process_options
 
 # Here we launch the nit index
 var nitdoc = new Nitdoc(toolcontext)