src/Pure/Thy/present.ML
author wenzelm
Sat Nov 16 20:20:09 2013 +0100 (2013-11-16)
changeset 54455 1d977436c1bf
parent 53171 a5e54d4d9081
child 54456 f4b1440d9880
permissions -rw-r--r--
removed remains of HTML presentation of auxiliary files -- inactive since Isabelle2013;
wenzelm@6203
     1
(*  Title:      Pure/Thy/present.ML
wenzelm@9416
     2
    Author:     Markus Wenzel and Stefan Berghofer, TU Muenchen
wenzelm@6203
     3
wenzelm@9416
     4
Theory presentation: HTML, graph files, (PDF)LaTeX documents.
wenzelm@6203
     5
*)
wenzelm@6203
     6
wenzelm@6203
     7
signature PRESENT =
wenzelm@6203
     8
sig
wenzelm@24561
     9
  val session_name: theory -> string
wenzelm@52551
    10
  val no_document: ('a -> 'b) -> 'a -> 'b  (*not thread-safe!*)
wenzelm@48804
    11
  val read_variant: string -> string * string
wenzelm@51399
    12
  val init: bool -> bool -> Path.T -> string -> bool -> string -> (string * string) list ->
wenzelm@51399
    13
    string * string -> bool * string -> bool -> theory list -> unit  (*not thread-safe!*)
wenzelm@42008
    14
  val finish: unit -> unit  (*not thread-safe!*)
wenzelm@7727
    15
  val init_theory: string -> unit
wenzelm@27862
    16
  val theory_source: string -> (unit -> HTML.text) -> unit
wenzelm@9136
    17
  val theory_output: string -> string -> unit
wenzelm@54455
    18
  val begin_theory: int -> theory -> theory
wenzelm@52549
    19
  val display_drafts: Path.T list -> int
wenzelm@6203
    20
end;
wenzelm@6203
    21
wenzelm@7685
    22
structure Present: PRESENT =
wenzelm@7685
    23
struct
wenzelm@7685
    24
wenzelm@7727
    25
wenzelm@7727
    26
(** paths **)
wenzelm@7727
    27
wenzelm@7727
    28
val tex_ext = Path.ext "tex";
wenzelm@7727
    29
val tex_path = tex_ext o Path.basic;
wenzelm@7727
    30
val html_ext = Path.ext "html";
wenzelm@7727
    31
val html_path = html_ext o Path.basic;
wenzelm@7727
    32
val index_path = Path.basic "index.html";
wenzelm@11856
    33
val readme_html_path = Path.basic "README.html";
wenzelm@17082
    34
val documentN = "document";
wenzelm@17082
    35
val document_path = Path.basic documentN;
wenzelm@8196
    36
val doc_indexN = "session";
wenzelm@11856
    37
val graph_path = Path.basic "session.graph";
wenzelm@11856
    38
val graph_pdf_path = Path.basic "session_graph.pdf";
wenzelm@11856
    39
val graph_eps_path = Path.basic "session_graph.eps";
wenzelm@7727
    40
wenzelm@51415
    41
fun show_path path = Path.implode (Path.expand (Path.append (File.pwd ()) path));
wenzelm@11856
    42
wenzelm@7727
    43
wenzelm@14922
    44
wenzelm@7727
    45
(** additional theory data **)
wenzelm@7727
    46
wenzelm@42008
    47
structure Browser_Info = Theory_Data
wenzelm@22846
    48
(
wenzelm@51399
    49
  type T = {chapter: string, name: string};
wenzelm@51567
    50
  val empty = {chapter = "Unsorted", name = "Unknown"}: T;
wenzelm@16503
    51
  fun extend _ = empty;
wenzelm@33522
    52
  fun merge _ = empty;
wenzelm@22846
    53
);
wenzelm@7727
    54
wenzelm@53171
    55
val _ = Theory.setup
wenzelm@53171
    56
  (Browser_Info.put {chapter = Context.PureN, name = Context.PureN});
wenzelm@51567
    57
wenzelm@51399
    58
val session_name = #name o Browser_Info.get;
wenzelm@51399
    59
val session_chapter_name = (fn {chapter, name} => [chapter, name]) o Browser_Info.get;
wenzelm@24561
    60
wenzelm@7727
    61
wenzelm@7727
    62
wenzelm@7727
    63
(** graphs **)
wenzelm@7727
    64
wenzelm@9416
    65
fun ID_of sess s = space_implode "/" (sess @ [s]);
wenzelm@51399
    66
fun ID_of_thy thy = ID_of (session_chapter_name thy) (Context.theory_name thy);
wenzelm@7727
    67
wenzelm@51400
    68
fun theory_link (curr_chapter, curr_session) thy =
wenzelm@51399
    69
  let
wenzelm@51400
    70
    val {chapter, name = session} = Browser_Info.get thy;
wenzelm@51400
    71
    val link = html_path (Context.theory_name thy);
wenzelm@51399
    72
  in
wenzelm@51400
    73
    if curr_session = session then SOME link
wenzelm@51400
    74
    else if curr_chapter = chapter then
wenzelm@51400
    75
      SOME (Path.appends [Path.parent, Path.basic session, link])
wenzelm@51400
    76
    else if chapter = Context.PureN then NONE
wenzelm@51400
    77
    else SOME (Path.appends [Path.parent, Path.parent, Path.basic chapter, Path.basic session, link])
wenzelm@51399
    78
  end;
wenzelm@23899
    79
wenzelm@23899
    80
(*retrieve graph data from initial collection of theories*)
wenzelm@51400
    81
fun init_graph (curr_chapter, curr_session) = rev o map (fn thy =>
wenzelm@7727
    82
  let
wenzelm@51399
    83
    val {chapter, name = session_name} = Browser_Info.get thy;
wenzelm@51399
    84
    val thy_name = Context.theory_name thy;
wenzelm@51400
    85
    val path =
wenzelm@51400
    86
      (case theory_link (curr_chapter, curr_session) thy of
wenzelm@51400
    87
        NONE => ""
wenzelm@51400
    88
      | SOME p => Path.implode p);
wenzelm@24150
    89
    val entry =
wenzelm@51399
    90
     {name = thy_name,
wenzelm@51399
    91
      ID = ID_of [chapter, session_name] thy_name,
wenzelm@51399
    92
      dir = session_name,
wenzelm@51400
    93
      path = path,
wenzelm@24150
    94
      unfold = false,
wenzelm@49561
    95
      parents = map ID_of_thy (Theory.parents_of thy),
wenzelm@49561
    96
      content = []};
wenzelm@24150
    97
  in (0, entry) end);
wenzelm@7727
    98
wenzelm@49561
    99
fun ins_graph_entry (i, entry as {ID, ...}) (gr: (int * Graph_Display.node) list) =
wenzelm@24150
   100
  (i, entry) :: filter_out (fn (_, entry') => #ID entry' = ID) gr;
wenzelm@7727
   101
wenzelm@7727
   102
wenzelm@7727
   103
wenzelm@7727
   104
(** global browser info state **)
wenzelm@7727
   105
wenzelm@7727
   106
(* type theory_info *)
wenzelm@7727
   107
wenzelm@7727
   108
type theory_info = {tex_source: Buffer.T, html_source: Buffer.T, html: Buffer.T};
wenzelm@7727
   109
wenzelm@7727
   110
fun make_theory_info (tex_source, html_source, html) =
wenzelm@7727
   111
  {tex_source = tex_source, html_source = html_source, html = html}: theory_info;
wenzelm@7727
   112
wenzelm@7727
   113
val empty_theory_info = make_theory_info (Buffer.empty, Buffer.empty, Buffer.empty);
wenzelm@7727
   114
wenzelm@7727
   115
fun map_theory_info f {tex_source, html_source, html} =
wenzelm@7727
   116
  make_theory_info (f (tex_source, html_source, html));
wenzelm@7727
   117
wenzelm@7727
   118
wenzelm@7727
   119
(* type browser_info *)
wenzelm@7727
   120
wenzelm@54455
   121
type browser_info =
wenzelm@54455
   122
 {theories: theory_info Symtab.table,
wenzelm@54455
   123
  tex_index: (int * string) list,
wenzelm@54455
   124
  html_index: (int * string) list,
wenzelm@49561
   125
  graph: (int * Graph_Display.node) list};
wenzelm@7727
   126
wenzelm@54455
   127
fun make_browser_info (theories, tex_index, html_index, graph) : browser_info =
wenzelm@54455
   128
  {theories = theories, tex_index = tex_index, html_index = html_index, graph = graph};
wenzelm@7727
   129
wenzelm@54455
   130
val empty_browser_info = make_browser_info (Symtab.empty, [], [], []);
wenzelm@7727
   131
wenzelm@51400
   132
fun init_browser_info session thys =
wenzelm@54455
   133
  make_browser_info (Symtab.empty, [], [], init_graph session thys);
wenzelm@7727
   134
wenzelm@54455
   135
fun map_browser_info f {theories, tex_index, html_index, graph} =
wenzelm@54455
   136
  make_browser_info (f (theories, tex_index, html_index, graph));
wenzelm@7727
   137
wenzelm@7727
   138
wenzelm@7727
   139
(* state *)
wenzelm@7727
   140
wenzelm@32738
   141
val browser_info = Unsynchronized.ref empty_browser_info;
wenzelm@32738
   142
fun change_browser_info f =
wenzelm@32738
   143
  CRITICAL (fn () => Unsynchronized.change browser_info (map_browser_info f));
wenzelm@7727
   144
wenzelm@32738
   145
val suppress_tex_source = Unsynchronized.ref false;
wenzelm@42008
   146
fun no_document f x = Unsynchronized.setmp suppress_tex_source true f x;
wenzelm@7727
   147
wenzelm@7727
   148
fun init_theory_info name info =
wenzelm@54455
   149
  change_browser_info (fn (theories, tex_index, html_index, graph) =>
wenzelm@54455
   150
    (Symtab.update (name, info) theories, tex_index, html_index, graph));
wenzelm@7727
   151
wenzelm@7727
   152
fun change_theory_info name f =
wenzelm@54455
   153
  change_browser_info (fn (theories, tex_index, html_index, graph) =>
wenzelm@17412
   154
    (case Symtab.lookup theories name of
wenzelm@27491
   155
      NONE => error ("Browser info: cannot access theory document " ^ quote name)
wenzelm@54455
   156
    | SOME info =>
wenzelm@54455
   157
        (Symtab.update (name, map_theory_info f info) theories, tex_index, html_index, graph)));
wenzelm@7727
   158
wenzelm@7727
   159
wenzelm@7727
   160
fun add_tex_index txt =
wenzelm@54455
   161
  change_browser_info (fn (theories, tex_index, html_index, graph) =>
wenzelm@54455
   162
    (theories, txt :: tex_index, html_index, graph));
wenzelm@7727
   163
wenzelm@7727
   164
fun add_html_index txt =
wenzelm@54455
   165
  change_browser_info (fn (theories, tex_index, html_index, graph) =>
wenzelm@54455
   166
    (theories, tex_index, txt :: html_index, graph));
wenzelm@7727
   167
wenzelm@24150
   168
fun add_graph_entry entry =
wenzelm@54455
   169
  change_browser_info (fn (theories, tex_index, html_index, graph) =>
wenzelm@54455
   170
    (theories, tex_index, html_index, ins_graph_entry entry graph));
wenzelm@7727
   171
wenzelm@11057
   172
fun add_tex_source name txt =
wenzelm@11057
   173
  if ! suppress_tex_source then ()
wenzelm@11057
   174
  else change_theory_info name (fn (tex_source, html_source, html) =>
wenzelm@11057
   175
    (Buffer.add txt tex_source, html_source, html));
wenzelm@7727
   176
wenzelm@7727
   177
fun add_html_source name txt = change_theory_info name (fn (tex_source, html_source, html) =>
wenzelm@7727
   178
  (tex_source, Buffer.add txt html_source, html));
wenzelm@7727
   179
wenzelm@7727
   180
wenzelm@7727
   181
wenzelm@7727
   182
(** global session state **)
wenzelm@7727
   183
wenzelm@7727
   184
(* session_info *)
wenzelm@7727
   185
wenzelm@7727
   186
type session_info =
wenzelm@51399
   187
  {name: string, chapter: string, info_path: Path.T,
wenzelm@48805
   188
    info: bool, doc_format: string, doc_graph: bool, doc_output: Path.T option,
wenzelm@51398
   189
    documents: (string * string) list, doc_dump: (bool * string), verbose: bool,
wenzelm@51398
   190
    readme: Path.T option};
wenzelm@7727
   191
wenzelm@9416
   192
fun make_session_info
wenzelm@51399
   193
  (name, chapter, info_path, info, doc_format, doc_graph, doc_output,
wenzelm@51398
   194
    documents, doc_dump, verbose, readme) =
wenzelm@51399
   195
  {name = name, chapter = chapter, info_path = info_path, info = info,
wenzelm@51399
   196
    doc_format = doc_format, doc_graph = doc_graph, doc_output = doc_output,
wenzelm@51398
   197
    documents = documents, doc_dump = doc_dump, verbose = verbose,
wenzelm@51398
   198
    readme = readme}: session_info;
wenzelm@7685
   199
wenzelm@7685
   200
wenzelm@7727
   201
(* state *)
wenzelm@7727
   202
wenzelm@32738
   203
val session_info = Unsynchronized.ref (NONE: session_info option);
wenzelm@7727
   204
wenzelm@51399
   205
fun with_session_info x f = (case ! session_info of NONE => x | SOME info => f info);
wenzelm@7727
   206
wenzelm@7727
   207
wenzelm@7727
   208
wenzelm@14922
   209
(** document preparation **)
wenzelm@7727
   210
wenzelm@42004
   211
(* document variants *)
wenzelm@17082
   212
wenzelm@42004
   213
fun read_variant str =
wenzelm@17082
   214
  (case space_explode "=" str of
wenzelm@17082
   215
    [name] => (name, "")
wenzelm@17082
   216
  | [name, tags] => (name, tags)
wenzelm@42004
   217
  | _ => error ("Malformed document variant specification: " ^ quote str));
wenzelm@17082
   218
wenzelm@17082
   219
wenzelm@7727
   220
(* init session *)
wenzelm@7727
   221
wenzelm@51399
   222
fun init build info info_path doc doc_graph document_output doc_variants
wenzelm@51399
   223
    (chapter, name) (doc_dump as (_, dump_prefix)) verbose thys =
wenzelm@48516
   224
  if not build andalso not info andalso doc = "" andalso dump_prefix = "" then
skalberg@15531
   225
    (browser_info := empty_browser_info; session_info := NONE)
wenzelm@11856
   226
  else
wenzelm@11856
   227
    let
wenzelm@51399
   228
      val doc_output =
wenzelm@51399
   229
        if document_output = "" then NONE else SOME (Path.explode document_output);
wenzelm@7727
   230
wenzelm@42007
   231
      val documents =
wenzelm@42007
   232
        if doc = "" then []
wenzelm@42005
   233
        else if not (can File.check_dir document_path) then
wenzelm@44389
   234
          (if verbose then Output.physical_stderr "Warning: missing document directory\n"
wenzelm@44389
   235
           else (); [])
wenzelm@48804
   236
        else doc_variants;
wenzelm@7727
   237
wenzelm@51419
   238
      val readme = if File.exists readme_html_path then SOME readme_html_path else NONE;
wenzelm@7727
   239
wenzelm@17082
   240
      val docs =
wenzelm@17082
   241
        (case readme of NONE => [] | SOME p => [(Url.File p, "README")]) @
wenzelm@42007
   242
          map (fn (name, _) => (Url.File (Path.ext doc (Path.basic name)), name)) documents;
wenzelm@11856
   243
    in
wenzelm@42007
   244
      session_info :=
wenzelm@51399
   245
        SOME (make_session_info (name, chapter, info_path, info, doc,
wenzelm@51398
   246
          doc_graph, doc_output, documents, doc_dump, verbose, readme));
wenzelm@51400
   247
      browser_info := init_browser_info (chapter, name) thys;
wenzelm@51401
   248
      add_html_index (0, HTML.begin_session_index name docs (Url.explode "medium.html"))
wenzelm@42008
   249
    end;
wenzelm@7727
   250
wenzelm@7727
   251
wenzelm@28496
   252
(* isabelle tool wrappers *)
wenzelm@17082
   253
wenzelm@48805
   254
fun isabelle_document {verbose, purge} format name tags dir =
wenzelm@17082
   255
  let
wenzelm@48805
   256
    val s = "\"$ISABELLE_TOOL\" document" ^ (if purge then " -c" else "") ^ " -o '" ^ format ^ "' \
wenzelm@48805
   257
      \-n '" ^ name ^ "' -t '" ^ tags ^ "' " ^ File.shell_path dir ^ " 2>&1";
wenzelm@48805
   258
    val doc_path = Path.appends [dir, Path.parent, Path.basic name |> Path.ext format];
wenzelm@33682
   259
    val _ = if verbose then writeln s else ();
wenzelm@43850
   260
    val (out, rc) = Isabelle_System.bash_output s;
wenzelm@33682
   261
    val _ =
wenzelm@33682
   262
      if not (File.exists doc_path) orelse rc <> 0 then
wenzelm@33682
   263
        cat_error out ("Failed to build document " ^ quote (show_path doc_path))
wenzelm@33682
   264
      else if verbose then writeln out
wenzelm@33682
   265
      else ();
wenzelm@33682
   266
  in doc_path end;
wenzelm@17082
   267
wenzelm@42127
   268
fun isabelle_browser graph = Isabelle_System.with_tmp_dir "browser" (fn dir =>
wenzelm@17082
   269
  let
wenzelm@42127
   270
    val pdf_path = Path.append dir graph_pdf_path;
wenzelm@42127
   271
    val eps_path = Path.append dir graph_eps_path;
wenzelm@42127
   272
    val graph_path = Path.append dir graph_path;
wenzelm@49565
   273
    val _ = Graph_Display.write_graph_browser graph_path graph;
wenzelm@42127
   274
    val args = "-o " ^ File.shell_path pdf_path ^ " " ^ File.shell_path graph_path;
wenzelm@17082
   275
  in
wenzelm@42127
   276
    if Isabelle_System.isabelle_tool "browser" args = 0 andalso
wenzelm@42127
   277
      File.exists pdf_path andalso File.exists eps_path
wenzelm@42127
   278
    then (File.read pdf_path, File.read eps_path)
wenzelm@42127
   279
    else error "Failed to prepare dependency graph"
wenzelm@42127
   280
  end);
wenzelm@17082
   281
wenzelm@17082
   282
wenzelm@11856
   283
(* finish session -- output all generated text *)
wenzelm@11856
   284
wenzelm@24150
   285
fun sorted_index index = map snd (sort (int_ord o pairself fst) (rev index));
wenzelm@24150
   286
fun index_buffer index = Buffer.add (implode (sorted_index index)) Buffer.empty;
wenzelm@24150
   287
wenzelm@14922
   288
fun write_tex src name path =
wenzelm@28027
   289
  File.write_buffer (Path.append path (tex_path name)) src;
wenzelm@14922
   290
wenzelm@14922
   291
fun write_tex_index tex_index path =
wenzelm@24150
   292
  write_tex (index_buffer tex_index |> Buffer.add Latex.tex_trailer) doc_indexN path;
wenzelm@14922
   293
wenzelm@7685
   294
wenzelm@42008
   295
fun finish () =
wenzelm@51399
   296
  with_session_info () (fn {name, chapter, info, info_path, doc_format, doc_graph, doc_output,
wenzelm@51399
   297
    documents, doc_dump = (dump_copy, dump_prefix), verbose, readme, ...} =>
wenzelm@7727
   298
  let
wenzelm@54455
   299
    val {theories, tex_index, html_index, graph} = ! browser_info;
wenzelm@11856
   300
    val thys = Symtab.dest theories;
wenzelm@51399
   301
wenzelm@51399
   302
    val chapter_prefix = Path.append info_path (Path.basic chapter);
wenzelm@51399
   303
    val session_prefix = Path.append chapter_prefix (Path.basic name);
wenzelm@7727
   304
wenzelm@11856
   305
    fun finish_html (a, {html, ...}: theory_info) =
wenzelm@51399
   306
      File.write_buffer (Path.append session_prefix (html_path a))
wenzelm@51399
   307
        (Buffer.add HTML.end_document html);
wenzelm@11856
   308
wenzelm@24150
   309
    val sorted_graph = sorted_index graph;
wenzelm@11856
   310
    val opt_graphs =
wenzelm@48516
   311
      if doc_graph andalso (not (null documents) orelse dump_prefix <> "") then
wenzelm@28496
   312
        SOME (isabelle_browser sorted_graph)
skalberg@15531
   313
      else NONE;
wenzelm@11856
   314
wenzelm@42007
   315
    val _ =
wenzelm@42007
   316
      if info then
wenzelm@51399
   317
       (Isabelle_System.mkdirs session_prefix;
wenzelm@51399
   318
        File.write_buffer (Path.append session_prefix index_path)
wenzelm@51399
   319
          (index_buffer html_index |> Buffer.add HTML.end_document);
wenzelm@51399
   320
        (case readme of NONE => () | SOME path => File.copy path session_prefix);
wenzelm@51399
   321
        Graph_Display.write_graph_browser (Path.append session_prefix graph_path) sorted_graph;
wenzelm@42007
   322
        Isabelle_System.isabelle_tool "browser" "-b";
wenzelm@51399
   323
        File.copy (Path.explode "~~/lib/browser/GraphBrowser.jar") session_prefix;
wenzelm@51399
   324
        List.app (fn (a, txt) => File.write (Path.append session_prefix (Path.basic a)) txt)
wenzelm@42007
   325
          (HTML.applet_pages name (Url.File index_path, name));
wenzelm@51399
   326
        File.copy (Path.explode "~~/etc/isabelle.css") session_prefix;
wenzelm@42007
   327
        List.app finish_html thys;
wenzelm@54455
   328
        if verbose
wenzelm@54455
   329
        then Output.physical_stderr ("Browser info at " ^ show_path session_prefix ^ "\n")
wenzelm@42007
   330
        else ())
wenzelm@42007
   331
      else ();
wenzelm@42007
   332
wenzelm@50121
   333
    fun prepare_sources doc_copy doc_dir =
wenzelm@48933
   334
     (Isabelle_System.mkdirs doc_dir;
wenzelm@50121
   335
      if doc_copy then Isabelle_System.copy_dir document_path doc_dir else ();
wenzelm@50121
   336
      Isabelle_System.isabelle_tool "latex"
wenzelm@50121
   337
        ("-o sty " ^ File.shell_path (Path.append doc_dir (Path.basic "root.tex")));
wenzelm@48933
   338
      (case opt_graphs of NONE => () | SOME (pdf, eps) =>
wenzelm@48933
   339
        (File.write (Path.append doc_dir graph_pdf_path) pdf;
wenzelm@48933
   340
          File.write (Path.append doc_dir graph_eps_path) eps));
wenzelm@48933
   341
      write_tex_index tex_index doc_dir;
wenzelm@48933
   342
      List.app (fn (a, {tex_source, ...}) => write_tex tex_source a doc_dir) thys);
wenzelm@48933
   343
wenzelm@42007
   344
    val _ =
wenzelm@48516
   345
      if dump_prefix = "" then ()
wenzelm@48516
   346
      else
wenzelm@48516
   347
        let
wenzelm@48516
   348
          val path = Path.explode dump_prefix;
wenzelm@50121
   349
          val _ = prepare_sources dump_copy path;
wenzelm@48516
   350
        in
wenzelm@48516
   351
          if verbose then
wenzelm@48516
   352
            Output.physical_stderr ("Document sources at " ^ show_path path ^ "\n")
wenzelm@48516
   353
          else ()
wenzelm@48516
   354
        end;
wenzelm@42007
   355
wenzelm@48935
   356
    fun document_job doc_prefix backdrop (name, tags) =
wenzelm@48935
   357
      let
wenzelm@48935
   358
        val _ =
wenzelm@48935
   359
          File.eq (document_path, doc_prefix) andalso
wenzelm@48935
   360
            error ("Overlap of document input and output directory " ^ Path.print doc_prefix);
wenzelm@48935
   361
        val dir = Path.append doc_prefix (Path.basic name);
wenzelm@50121
   362
        val copy = not (File.eq (document_path, dir));
wenzelm@50121
   363
        val _ = prepare_sources copy dir;
wenzelm@48935
   364
        fun inform doc =
wenzelm@48935
   365
          if verbose orelse not backdrop then
wenzelm@48935
   366
            Output.physical_stderr ("Document at " ^ show_path doc ^ "\n")
wenzelm@48935
   367
          else ();
wenzelm@48935
   368
      in
wenzelm@48935
   369
        fn () =>
wenzelm@48935
   370
          (isabelle_document {verbose = true, purge = backdrop} doc_format name tags dir, inform)
wenzelm@48935
   371
      end;
wenzelm@48935
   372
wenzelm@48935
   373
    val jobs =
wenzelm@48935
   374
      (if info orelse is_none doc_output then
wenzelm@51399
   375
        map (document_job session_prefix true) documents
wenzelm@48935
   376
       else []) @
wenzelm@48935
   377
      (case doc_output of
wenzelm@48935
   378
        NONE => []
wenzelm@48935
   379
      | SOME path => map (document_job path false) documents);
wenzelm@48935
   380
wenzelm@48935
   381
    val _ = jobs |> Par_List.map (fn job => job ()) |> List.app (op |>);
wenzelm@7727
   382
  in
wenzelm@7727
   383
    browser_info := empty_browser_info;
skalberg@15531
   384
    session_info := NONE
wenzelm@42008
   385
  end);
wenzelm@7727
   386
wenzelm@7727
   387
wenzelm@7727
   388
(* theory elements *)
wenzelm@7727
   389
wenzelm@51399
   390
fun init_theory name = with_session_info () (fn _ => init_theory_info name empty_theory_info);
wenzelm@7727
   391
wenzelm@27862
   392
fun theory_source name mk_text =
wenzelm@51399
   393
  with_session_info () (fn _ => add_html_source name (HTML.theory_source (mk_text ())));
wenzelm@7727
   394
wenzelm@9136
   395
fun theory_output name s =
wenzelm@51399
   396
  with_session_info () (fn _ => add_tex_source name (Latex.isabelle_file name s));
wenzelm@7727
   397
wenzelm@54455
   398
fun begin_theory update_time thy = with_session_info thy (fn {name = session_name, chapter, ...} =>
wenzelm@23899
   399
  let
wenzelm@23899
   400
    val name = Context.theory_name thy;
wenzelm@23899
   401
    val parents = Theory.parents_of thy;
wenzelm@51399
   402
    val parent_specs = parents |> map (fn parent =>
wenzelm@51400
   403
      (Option.map Url.File (theory_link (chapter, session_name) parent),
wenzelm@51400
   404
        (Context.theory_name parent)));
wenzelm@7727
   405
wenzelm@7727
   406
    fun prep_html_source (tex_source, html_source, html) =
wenzelm@54455
   407
      let val txt = HTML.begin_theory name parent_specs (Buffer.content html_source)
wenzelm@7727
   408
      in (tex_source, Buffer.empty, Buffer.add txt html) end;
wenzelm@7727
   409
wenzelm@9416
   410
    val entry =
wenzelm@51400
   411
     {name = name,
wenzelm@51400
   412
      ID = ID_of [chapter, session_name] name,
wenzelm@51400
   413
      dir = session_name,
wenzelm@51400
   414
      unfold = true,
wenzelm@21858
   415
      path = Path.implode (html_path name),
wenzelm@49561
   416
      parents = map ID_of_thy parents,
wenzelm@49561
   417
      content = []};
wenzelm@7727
   418
  in
wenzelm@7727
   419
    change_theory_info name prep_html_source;
wenzelm@24150
   420
    add_graph_entry (update_time, entry);
wenzelm@24150
   421
    add_html_index (update_time, HTML.theory_entry (Url.File (html_path name), name));
wenzelm@24150
   422
    add_tex_index (update_time, Latex.theory_entry name);
wenzelm@51399
   423
    Browser_Info.put {chapter = chapter, name = session_name} thy
wenzelm@7727
   424
  end);
wenzelm@7727
   425
wenzelm@7727
   426
wenzelm@7727
   427
wenzelm@42127
   428
(** draft document output **)
wenzelm@14922
   429
wenzelm@52549
   430
fun display_drafts src_paths = Isabelle_System.with_tmp_dir "drafts" (fn dir =>
wenzelm@14922
   431
  let
wenzelm@24150
   432
    fun prep_draft path i =
wenzelm@14935
   433
      let
wenzelm@14935
   434
        val base = Path.base path;
wenzelm@14972
   435
        val name =
wenzelm@24829
   436
          (case Path.implode (#1 (Path.split_ext base)) of
wenzelm@44986
   437
            "" => "DUMMY"
wenzelm@44986
   438
          | s => s)  ^ serial_string ();
wenzelm@14935
   439
      in
wenzelm@14935
   440
        if File.exists path then
wenzelm@24150
   441
          (((name, base, File.read path), (i, Latex.theory_entry name)), i + 1)
wenzelm@41944
   442
        else error ("Bad file: " ^ Path.print path)
wenzelm@14935
   443
      end;
wenzelm@24150
   444
    val (srcs, tex_index) = split_list (fst (fold_map prep_draft src_paths 0));
wenzelm@14935
   445
wenzelm@42127
   446
    val doc_path = Path.append dir document_path;
wenzelm@40743
   447
    val _ = Isabelle_System.mkdirs doc_path;
wenzelm@14922
   448
    val root_path = Path.append doc_path (Path.basic "root.tex");
wenzelm@21858
   449
    val _ = File.copy (Path.explode "~~/lib/texinputs/draft.tex") root_path;
wenzelm@40743
   450
    val _ = Isabelle_System.isabelle_tool "latex" ("-o sty " ^ File.shell_path root_path);
wenzelm@40743
   451
    val _ = Isabelle_System.isabelle_tool "latex" ("-o syms " ^ File.shell_path root_path);
wenzelm@14922
   452
wenzelm@14922
   453
    fun known name =
wenzelm@14922
   454
      let val ss = split_lines (File.read (Path.append doc_path (Path.basic name)))
wenzelm@20664
   455
      in member (op =) ss end;
wenzelm@14922
   456
    val known_syms = known "syms.lst";
wenzelm@14922
   457
    val known_ctrls = known "ctrls.lst";
wenzelm@14922
   458
skalberg@15570
   459
    val _ = srcs |> List.app (fn (name, base, txt) =>
wenzelm@14935
   460
      Symbol.explode txt
wenzelm@21858
   461
      |> Latex.symbol_source (known_syms, known_ctrls) (Path.implode base)
wenzelm@14935
   462
      |> File.write (Path.append doc_path (tex_path name)));
wenzelm@14922
   463
    val _ = write_tex_index tex_index doc_path;
wenzelm@14922
   464
wenzelm@48805
   465
    val result =
wenzelm@52743
   466
      isabelle_document {verbose = false, purge = true} "pdf" documentN "" doc_path;
wenzelm@52743
   467
    val detachable_result = Isabelle_System.create_tmp_path documentN "pdf";
wenzelm@52549
   468
    val _ = File.copy result detachable_result;
wenzelm@52549
   469
  in
wenzelm@52549
   470
    Isabelle_System.isabelle_tool "display" ("-c " ^ File.shell_path detachable_result ^ " &")
wenzelm@52549
   471
  end);
wenzelm@14922
   472
wenzelm@7685
   473
end;
wenzelm@7685
   474