From 84adefa331c4159d432d22840663c38f155cd4c1 Mon Sep 17 00:00:00 2001 From: Erlang/OTP Date: Fri, 20 Nov 2009 14:54:40 +0000 Subject: The R13B03 release. --- lib/edoc/src/edoc_layout.erl | 875 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 875 insertions(+) create mode 100644 lib/edoc/src/edoc_layout.erl (limited to 'lib/edoc/src/edoc_layout.erl') diff --git a/lib/edoc/src/edoc_layout.erl b/lib/edoc/src/edoc_layout.erl new file mode 100644 index 0000000000..900f0b3040 --- /dev/null +++ b/lib/edoc/src/edoc_layout.erl @@ -0,0 +1,875 @@ +%% ===================================================================== +%% This library is free software; you can redistribute it and/or modify +%% it under the terms of the GNU Lesser General Public License as +%% published by the Free Software Foundation; either version 2 of the +%% License, or (at your option) any later version. +%% +%% This library is distributed in the hope that it will be useful, but +%% WITHOUT ANY WARRANTY; without even the implied warranty of +%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +%% Lesser General Public License for more details. +%% +%% You should have received a copy of the GNU Lesser General Public +%% License along with this library; if not, write to the Free Software +%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +%% USA +%% +%% $Id$ +%% +%% @author Richard Carlsson +%% @copyright 2001-2006 Richard Carlsson +%% @see edoc +%% @end +%% ===================================================================== + +%% @doc The standard HTML layout module for EDoc. See the {@link edoc} +%% module for details on usage. + +%% Note that this is written so that it is *not* depending on edoc.hrl! + +-module(edoc_layout). + +-export([module/2, package/2, overview/2, type/1]). + +-import(edoc_report, [report/2]). + +-include("xmerl.hrl"). + +-define(HTML_EXPORT, xmerl_html). +-define(DEFAULT_XML_EXPORT, ?HTML_EXPORT). +-define(OVERVIEW_SUMMARY, "overview-summary.html"). +-define(STYLESHEET, "stylesheet.css"). +-define(NL, "\n"). +-define(DESCRIPTION_TITLE, "Description"). +-define(DESCRIPTION_LABEL, "description"). +-define(DATA_TYPES_TITLE, "Data Types"). +-define(DATA_TYPES_LABEL, "types"). +-define(FUNCTION_INDEX_TITLE, "Function Index"). +-define(FUNCTION_INDEX_LABEL, "index"). +-define(FUNCTIONS_TITLE, "Function Details"). +-define(FUNCTIONS_LABEL, "functions"). + + +%% @doc The layout function. +%% +%% Options to the standard layout: +%%
+%%
{@type {index_columns, integer()@}} +%%
+%%
Specifies the number of column pairs used for the function +%% index tables. The default value is 1. +%%
+%%
{@type {stylesheet, string()@}} +%%
+%%
Specifies the URI used for referencing the stylesheet. The +%% default value is `"stylesheet.css"'. If an empty string is +%% specified, no stylesheet reference will be generated. +%%
+%%
{@type {sort_functions, bool()@}} +%%
+%%
If `true', the detailed function descriptions are listed by +%% name, otherwise they are listed in the order of occurrence in +%% the source file. The default value is `true'. +%%
+%%
{@type {xml_export, Module::atom()@}} +%%
+%%
Specifies an {@link //xmerl. `xmerl'} callback module to be +%% used for exporting the documentation. See {@link +%% //xmerl/xmerl:export_simple/3} for details. +%%
+%%
+%% +%% @see edoc:layout/2 + +%% NEW-OPTIONS: xml_export, index_columns, stylesheet + +module(Element, Options) -> + XML = layout_module(Element, init_opts(Element, Options)), + Export = proplists:get_value(xml_export, Options, + ?DEFAULT_XML_EXPORT), + xmerl:export_simple(XML, Export, []). + +% Put layout options in a data structure for easier access. + +%% %Commented out until it can be made private +%% %@type opts() = #opts{root = string(), +%% % stylesheet = string(), +%% % index_columns = integer()} + +-record(opts, {root, stylesheet, index_columns, sort_functions}). + +init_opts(Element, Options) -> + R = #opts{root = get_attrval(root, Element), + index_columns = proplists:get_value(index_columns, + Options, 1), + sort_functions = proplists:get_value(sort_functions, + Options, true) + }, + case proplists:get_value(stylesheet, Options) of + undefined -> + S = edoc_lib:join_uri(R#opts.root, ?STYLESHEET), + R#opts{stylesheet = S}; + "" -> + R; % don't use any stylesheet + S when is_list(S) -> + R#opts{stylesheet = S}; + _ -> + report("bad value for option `stylesheet'.", []), + exit(error) + end. + + +%% ===================================================================== +%% XML-BASED LAYOUT ENGINE +%% ===================================================================== + +%% We assume that we have expanded XML data. + +%% +%% +%% +%% +%% +%% +%% +%% +%% +%% +%% +%% +%% +%% +%% +%% +%% +%% +%% + +%% TODO: improve layout of parameterized modules + +layout_module(#xmlElement{name = module, content = Es}=E, Opts) -> + Args = module_params(get_content(args, Es)), + Name = get_attrval(name, E), + Title = case get_elem(args, Es) of + [] -> ["Module ", Name]; + _ -> ["Abstract module ", Name, " [", {Args}, "]"] + end, + Desc = get_content(description, Es), + ShortDesc = get_content(briefDescription, Desc), + FullDesc = get_content(fullDescription, Desc), + Functions = [{function_name(E), E} || E <- get_content(functions, Es)], + Types = [{type_name(E), E} || E <- get_content(typedecls, Es)], + SortedFs = lists:sort(Functions), + Body = (navigation("top") + ++ [?NL, hr, ?NL, ?NL, {h1, Title}, ?NL] + ++ doc_index(FullDesc, Functions, Types) + ++ ShortDesc + ++ [?NL] + ++ copyright(Es) + ++ deprecated(Es, "module") + ++ [?NL] + ++ version(Es) + ++ since(Es) + ++ behaviours(Es, Name) + ++ authors(Es) + ++ references(Es) + ++ sees(Es) + ++ todos(Es) + ++ if FullDesc == [] -> []; + true -> [?NL, + {h2, [{a, [{name, "description"}], + ["Description"]}]} + | FullDesc] + end + ++ types(lists:sort(Types)) + ++ function_index(SortedFs, Opts#opts.index_columns) + ++ if Opts#opts.sort_functions -> functions(SortedFs); + true -> functions(Functions) + end + ++ [hr, ?NL] + ++ navigation("bottom") + ++ timestamp()), + xhtml(Title, stylesheet(Opts), Body). + +module_params(Es) -> + As = [{get_text(argName, Es1), + get_content(fullDescription, get_content(description, Es1))} + || #xmlElement{content = Es1} <- Es], + case As of + [] -> []; + [First | Rest] -> + [element(1, First) | [ {[", ",A]} || {A, _D} <- Rest]] + end. + +timestamp() -> + [?NL, {p, [{i, [io_lib:fwrite("Generated by EDoc, ~s, ~s.", + [edoc_lib:datestr(date()), + edoc_lib:timestr(time())]) + ]}]}, + ?NL]. + +stylesheet(Opts) -> + case Opts#opts.stylesheet of + undefined -> + []; + CSS -> + [{link, [{rel, "stylesheet"}, + {type, "text/css"}, + {href, CSS}, + {title, "EDoc"}], []}, + ?NL] + end. + +navigation(Where) -> + [?NL, + {'div', [{class, "navbar"}], + [{a, [{name, "#navbar_" ++ Where}], []}, + {table, [{width, "100%"}, {border,0}, + {cellspacing, 0}, {cellpadding, 2}, + {summary, "navigation bar"}], + [{tr, + [{td, [{a, [{href, ?OVERVIEW_SUMMARY}, {target,"overviewFrame"}], + ["Overview"]}]}, + {td, [{a, [{href, "http://www.erlang.org/"}], + [{img, [{src, "erlang.png"}, {align, "right"}, + {border, 0}, {alt, "erlang logo"}], + []}]} + ]} + ]} + ]} + ]} + ]. + +doc_index(FullDesc, Functions, Types) -> + case doc_index_rows(FullDesc, Functions, Types) of + [] -> []; + Rs -> + [{ul, [{class, "index"}], + [{li, [{a, [{href, local_label(R)}], [T]}]} + || {T, R} <- Rs]}] + end. + +doc_index_rows(FullDesc, Functions, Types) -> + (if FullDesc == [] -> []; + true -> [{?DESCRIPTION_TITLE, ?DESCRIPTION_LABEL}] + end + ++ if Types == [] -> []; + true -> [{?DATA_TYPES_TITLE, ?DATA_TYPES_LABEL}] + end + ++ if Functions == [] -> []; + true -> [{?FUNCTION_INDEX_TITLE, ?FUNCTION_INDEX_LABEL}, + {?FUNCTIONS_TITLE, ?FUNCTIONS_LABEL}] + end). + +function_index(Fs, Cols) -> + case function_index_rows(Fs, Cols, []) of + [] -> []; + Rows -> + [?NL, + {h2, [{a, [{name, ?FUNCTION_INDEX_LABEL}], + [?FUNCTION_INDEX_TITLE]}]}, + ?NL, + {table, [{width, "100%"}, {border, 1}, + {cellspacing,0}, {cellpadding,2}, + {summary, "function index"}], + Rows}, + ?NL] + end. + +function_index_rows(Fs, Cols, Title) -> + Rows = (length(Fs) + (Cols - 1)) div Cols, + (if Title == [] -> []; + true -> [{tr, [{th, [{colspan, Cols * 2}, {align, left}], + [Title]}]}, + ?NL] + end + ++ lists:flatmap(fun index_row/1, + edoc_lib:transpose(edoc_lib:segment(Fs, Rows)))). + +index_row(Fs) -> + [{tr, lists:flatmap(fun index_col/1, Fs)}, ?NL]. + +index_col({Name, F=#xmlElement{content = Es}}) -> + [{td, [{valign, "top"}], + label_href(function_header(Name, F, "*"), F)}, + {td, index_desc(Es)}]. + +index_desc(Es) -> + Desc = get_content(description, Es), + (case get_content(deprecated, Es) of + [] -> []; + _ -> ["(", {em, ["Deprecated"]}, ".) "] + end + ++ case get_content(briefDescription, Desc) of + [] -> + equiv(Es); % no description at all if no equiv + ShortDesc -> + ShortDesc + end). + +label_href(Content, F) -> + case get_attrval(label, F) of + "" -> Content; + Ref -> [{a, [{href, local_label(Ref)}], Content}] + end. + +%% +%% +%% +%% +%% + +functions(Fs) -> + Es = lists:flatmap(fun ({Name, E}) -> function(Name, E) end, Fs), + if Es == [] -> []; + true -> + [?NL, + {h2, [{a, [{name, ?FUNCTIONS_LABEL}], [?FUNCTIONS_TITLE]}]}, + ?NL | Es] + end. + +function(Name, E=#xmlElement{content = Es}) -> + ([?NL, + {h3, [{class, "function"}], + label_anchor(function_header(Name, E, " *"), E)}, + ?NL] + ++ [{'div', [{class, "spec"}], + [?NL, + {p, + case typespec(get_content(typespec, Es)) of + [] -> + signature(get_content(args, Es), + get_attrval(name, E)); + Spec -> Spec + end}, + ?NL] + ++ case params(get_content(args, Es)) of + [] -> []; + Ps -> [{p, Ps}, ?NL] + end + ++ case returns(get_content(returns, Es)) of + [] -> []; + Rs -> [{p, Rs}, ?NL] + end}] + ++ throws(Es) + ++ equiv_p(Es) + ++ deprecated(Es, "function") + ++ fulldesc(Es) + ++ since(Es) + ++ sees(Es) + ++ todos(Es)). + +function_name(E) -> + atom(get_attrval(name, E)) ++ "/" ++ get_attrval(arity, E). + +function_header(Name, E, Private) -> + case is_exported(E) of + true -> [Name]; + false -> [Name, Private] + end. + +is_exported(E) -> + case get_attrval(exported, E) of + "yes" -> true; + _ -> false + end. + +label_anchor(Content, E) -> + case get_attrval(label, E) of + "" -> Content; + Ref -> [{a, [{name, Ref}], Content}] + end. + +%% +%% +%% + +%% This is currently only done for functions without type spec. + +signature(Es, Name) -> + [{tt, [Name, "("] ++ seq(fun arg/1, Es) ++ [") -> any()"]}]. + +arg(#xmlElement{content = Es}) -> + [get_text(argName, Es)]. + +%% parameter and return value descriptions (if any) + +params(Es) -> + As = [{get_text(argName, Es1), + get_content(fullDescription, get_content(description, Es1))} + || #xmlElement{content = Es1} <- Es], + As1 = [A || A <- As, element(2, A) /= []], + if As1 == [] -> + []; + true -> + [ { [{tt, [A]}, ": "] ++ D ++ [br, ?NL] } + || {A, D} <- As1] + end. + +returns(Es) -> + case get_content(fullDescription, get_content(description, Es)) of + [] -> + []; + D -> + ["returns: "] ++ D + end. + +%% + +throws(Es) -> + case get_content(throws, Es) of + [] -> []; + Es1 -> + [{p, (["throws ", {tt, t_utype(get_elem(type, Es1))}] + ++ local_defs(get_elem(localdef, Es1)))}, + ?NL] + end. + +%% + +typespec([]) -> []; +typespec(Es) -> + [{tt, ([t_name(get_elem(erlangName, Es))] + ++ t_utype(get_elem(type, Es)))}] + ++ local_defs(get_elem(localdef, Es)). + +%% +%% + +types([]) -> []; +types(Ts) -> + Es = lists:flatmap(fun ({Name, E}) -> typedecl(Name, E) end, Ts), + [?NL, + {h2, [{a, [{name, ?DATA_TYPES_LABEL}], + [?DATA_TYPES_TITLE]}]}, + ?NL | Es]. + +typedecl(Name, E=#xmlElement{content = Es}) -> + ([?NL, {h3, [{class, "typedecl"}], label_anchor([Name, "()"], E)}, ?NL] + ++ [{p, typedef(get_content(typedef, Es))}, ?NL] + ++ fulldesc(Es)). + +type_name(#xmlElement{content = Es}) -> + t_name(get_elem(erlangName, get_content(typedef, Es))). + +typedef(Es) -> + Name = ([t_name(get_elem(erlangName, Es)), "("] + ++ seq(fun t_utype_elem/1, get_content(argtypes, Es), [")"])), + (case get_elem(type, Es) of + [] -> [{b, ["abstract datatype"]}, ": ", {tt, Name}]; + Type -> + [{tt, Name ++ [" = "] ++ t_utype(Type)}] + end + ++ local_defs(get_elem(localdef, Es))). + +local_defs([]) -> []; +local_defs(Es) -> + [?NL, + {ul, [{class, "definitions"}], + lists:concat([[{li, [{tt, localdef(E)}]}, ?NL] || E <- Es])}]. + +localdef(E = #xmlElement{content = Es}) -> + (case get_elem(typevar, Es) of + [] -> + label_anchor(t_abstype(get_content(abstype, Es)), E); + [V] -> + t_var(V) + end + ++ [" = "] ++ t_utype(get_elem(type, Es))). + +fulldesc(Es) -> + case get_content(fullDescription, get_content(description, Es)) of + [] -> [?NL]; + Desc -> [{p, Desc}, ?NL] + end. + +sees(Es) -> + case get_elem(see, Es) of + [] -> []; + Es1 -> + [{p, [{b, ["See also:"]}, " "] ++ seq(fun see/1, Es1, ["."])}, + ?NL] + end. + +see(E=#xmlElement{content = Es}) -> + see(E, Es). + +see(E, Es) -> + case href(E) of + [] -> Es; + Ref -> + [{a, Ref, Es}] + end. + +href(E) -> + case get_attrval(href, E) of + "" -> []; + URI -> + T = case get_attrval(target, E) of + "" -> []; + S -> [{target, S}] + end, + [{href, URI} | T] + end. + +equiv_p(Es) -> + equiv(Es, true). + +equiv(Es) -> + equiv(Es, false). + +equiv(Es, P) -> + case get_content(equiv, Es) of + [] -> []; + Es1 -> + case get_content(expr, Es1) of + [] -> []; + [Expr] -> + Expr1 = [{tt, [Expr]}], + Expr2 = case get_elem(see, Es1) of + [] -> + Expr1; + [E=#xmlElement{}] -> + see(E, Expr1) + end, + Txt = ["Equivalent to "] ++ Expr2 ++ ["."], + (case P of + true -> [{p, Txt}]; + false -> Txt + end + ++ [?NL]) + end + end. + +copyright(Es) -> + case get_content(copyright, Es) of + [] -> []; + Es1 -> + [{p, ["Copyright \251 " | Es1]}, ?NL] + end. + +version(Es) -> + case get_content(version, Es) of + [] -> []; + Es1 -> + [{p, [{b, ["Version:"]}, " " | Es1]}, ?NL] + end. + +since(Es) -> + case get_content(since, Es) of + [] -> []; + Es1 -> + [{p, [{b, ["Introduced in:"]}, " " | Es1]}, ?NL] + end. + +deprecated(Es, S) -> + Es1 = get_content(description, get_content(deprecated, Es)), + case get_content(fullDescription, Es1) of + [] -> []; + Es2 -> + [{p, [{b, ["This " ++ S ++ " is deprecated:"]}, " " | Es2]}, + ?NL] + end. + +behaviours(Es, Name) -> + (case get_elem(behaviour, Es) of + [] -> []; + Es1 -> + [{p, ([{b, ["Behaviours:"]}, " "] + ++ seq(fun behaviour/1, Es1, ["."]))}, + ?NL] + end + ++ + case get_content(callbacks, Es) of + [] -> []; + Es1 -> + [{p, ([{b, ["This module defines the ", {tt, [Name]}, + " behaviour."]}, + br, " Required callback functions: "] + ++ seq(fun callback/1, Es1, ["."]))}, + ?NL] + end). + +behaviour(E=#xmlElement{content = Es}) -> + see(E, [{tt, Es}]). + +callback(E=#xmlElement{}) -> + Name = get_attrval(name, E), + Arity = get_attrval(arity, E), + [{tt, [Name, "/", Arity]}]. + +authors(Es) -> + case get_elem(author, Es) of + [] -> []; + Es1 -> + [{p, [{b, ["Authors:"]}, " "] ++ seq(fun author/1, Es1, ["."])}, + ?NL] + end. + +atom(String) -> + io_lib:write_atom(list_to_atom(String)). + +%% + +author(E=#xmlElement{}) -> + Name = get_attrval(name, E), + Mail = get_attrval(email, E), + URI = get_attrval(website, E), + (if Name == Mail -> + [{a, [{href, "mailto:" ++ Mail}],[{tt, [Mail]}]}]; + true -> + if Mail == "" -> [Name]; + true -> [Name, " (", {a, [{href, "mailto:" ++ Mail}], + [{tt, [Mail]}]}, ")"] + end + end + ++ if URI == "" -> + []; + true -> + [" [", {em, ["web site:"]}, " ", + {tt, [{a, [{href, URI}, {target, "_top"}], [URI]}]}, + "]"] + end). + +references(Es) -> + case get_elem(reference, Es) of + [] -> []; + Es1 -> + [{p, [{b, ["References"]}, + {ul, [{li, C} || #xmlElement{content = C} <- Es1]}]}, + ?NL] + end. + +todos(Es) -> + case get_elem(todo, Es) of + [] -> []; + Es1 -> + Todos = [{li, [{font, [{color,red}], C}]} + || #xmlElement{content = C} <- Es1], + [{p, [{b, [{font, [{color,red}], ["To do"]}]}, + {ul, Todos}]}, + ?NL] + end. + +t_name([E]) -> + N = get_attrval(name, E), + case get_attrval(module, E) of + "" -> atom(N); + M -> + S = atom(M) ++ ":" ++ atom(N), + case get_attrval(app, E) of + "" -> S; + A -> "//" ++ atom(A) ++ "/" ++ S + end + end. + +t_utype([E]) -> + t_utype_elem(E). + +t_utype_elem(E=#xmlElement{content = Es}) -> + case get_attrval(name, E) of + "" -> t_type(Es); + Name -> + T = t_type(Es), + case T of + [Name] -> T; % avoid generating "Foo::Foo" + T -> [Name] ++ ["::"] ++ T + end + end. + +t_type([E=#xmlElement{name = typevar}]) -> + t_var(E); +t_type([E=#xmlElement{name = atom}]) -> + t_atom(E); +t_type([E=#xmlElement{name = integer}]) -> + t_integer(E); +t_type([E=#xmlElement{name = float}]) -> + t_float(E); +t_type([#xmlElement{name = nil}]) -> + t_nil(); +t_type([#xmlElement{name = list, content = Es}]) -> + t_list(Es); +t_type([#xmlElement{name = tuple, content = Es}]) -> + t_tuple(Es); +t_type([#xmlElement{name = 'fun', content = Es}]) -> + t_fun(Es); +t_type([#xmlElement{name = record, content = Es}]) -> + t_record(Es); +t_type([E = #xmlElement{name = abstype, content = Es}]) -> + T = t_abstype(Es), + see(E, T); +t_type([#xmlElement{name = union, content = Es}]) -> + t_union(Es). + +t_var(E) -> + [get_attrval(name, E)]. + +t_atom(E) -> + [get_attrval(value, E)]. + +t_integer(E) -> + [get_attrval(value, E)]. + +t_float(E) -> + [get_attrval(value, E)]. + +t_nil() -> + ["[]"]. + +t_list(Es) -> + ["["] ++ t_utype(get_elem(type, Es)) ++ ["]"]. + +t_tuple(Es) -> + ["{"] ++ seq(fun t_utype_elem/1, Es, ["}"]). + +t_fun(Es) -> + ["("] ++ seq(fun t_utype_elem/1, get_content(argtypes, Es), + [") -> "] ++ t_utype(get_elem(type, Es))). + +t_record(Es) -> + ["#"] ++ t_type(get_elem(atom, Es)) ++ ["{"] + ++ seq(fun t_field/1, get_elem(field, Es), ["}"]). + +t_field(#xmlElement{content = Es}) -> + t_type(get_elem(atom, Es)) ++ [" = "] ++ t_utype(get_elem(type, Es)). + +t_abstype(Es) -> + ([t_name(get_elem(erlangName, Es)), "("] + ++ seq(fun t_utype_elem/1, get_elem(type, Es), [")"])). + +t_union(Es) -> + seq(fun t_utype_elem/1, Es, " | ", []). + +seq(F, Es) -> + seq(F, Es, []). + +seq(F, Es, Tail) -> + seq(F, Es, ", ", Tail). + +seq(F, [E], _Sep, Tail) -> + F(E) ++ Tail; +seq(F, [E | Es], Sep, Tail) -> + F(E) ++ [Sep] ++ seq(F, Es, Sep, Tail); +seq(_F, [], _Sep, Tail) -> + Tail. + +get_elem(Name, [#xmlElement{name = Name} = E | Es]) -> + [E | get_elem(Name, Es)]; +get_elem(Name, [_ | Es]) -> + get_elem(Name, Es); +get_elem(_, []) -> + []. + +get_attr(Name, [#xmlAttribute{name = Name} = A | As]) -> + [A | get_attr(Name, As)]; +get_attr(Name, [_ | As]) -> + get_attr(Name, As); +get_attr(_, []) -> + []. + +get_attrval(Name, #xmlElement{attributes = As}) -> + case get_attr(Name, As) of + [#xmlAttribute{value = V}] -> + V; + [] -> "" + end. + +get_content(Name, Es) -> + case get_elem(Name, Es) of + [#xmlElement{content = Es1}] -> + Es1; + [] -> [] + end. + +get_text(Name, Es) -> + case get_content(Name, Es) of + [#xmlText{value = Text}] -> + Text; + [] -> "" + end. + +local_label(R) -> + "#" ++ R. + +xhtml(Title, CSS, Body) -> + [{html, [?NL, + {head, [?NL, + {title, Title}, + ?NL] ++ CSS}, + ?NL, + {body, [{bgcolor, "white"}], Body}, + ?NL] + }, + ?NL]. + +%% --------------------------------------------------------------------- + +type(E) -> + type(E, []). + +type(E, Ds) -> + xmerl:export_simple_content(t_utype_elem(E) ++ local_defs(Ds), + ?HTML_EXPORT). + +package(E=#xmlElement{name = package, content = Es}, Options) -> + Opts = init_opts(E, Options), + Name = get_text(packageName, Es), + Title = ["Package ", Name], + Desc = get_content(description, Es), +% ShortDesc = get_content(briefDescription, Desc), + FullDesc = get_content(fullDescription, Desc), + Body = ([?NL, {h1, [Title]}, ?NL] +% ++ ShortDesc + ++ copyright(Es) + ++ deprecated(Es, "package") + ++ version(Es) + ++ since(Es) + ++ authors(Es) + ++ references(Es) + ++ sees(Es) + ++ todos(Es) + ++ FullDesc), + XML = xhtml(Title, stylesheet(Opts), Body), + xmerl:export_simple(XML, ?HTML_EXPORT, []). + +overview(E=#xmlElement{name = overview, content = Es}, Options) -> + Opts = init_opts(E, Options), + Title = [get_text(title, Es)], + Desc = get_content(description, Es), +% ShortDesc = get_content(briefDescription, Desc), + FullDesc = get_content(fullDescription, Desc), + Body = (navigation("top") + ++ [?NL, {h1, [Title]}, ?NL] +% ++ ShortDesc + ++ copyright(Es) + ++ version(Es) + ++ since(Es) + ++ authors(Es) + ++ references(Es) + ++ sees(Es) + ++ todos(Es) + ++ FullDesc + ++ [?NL, hr] + ++ navigation("bottom") + ++ timestamp()), + XML = xhtml(Title, stylesheet(Opts), Body), + xmerl:export_simple(XML, ?HTML_EXPORT, []). -- cgit v1.2.3