src/lyxtextclass.C

   1 /* This file is part of
   2  * ======================================================
   3  *
   4  *           LyX, The Document Processor
   5  *
   6  *          Copyright 1995 Matthias Ettrich
   7  *          Copyright 1995-2001 The LyX Team.
   8  *
   9  * ======================================================
  10  */
  11
  12 #include <config.h>
  13
  14 #include "lyxtextclass.h"
  15 #include "debug.h"
  16 #include "lyxlex.h"
  17 #include "counters.h"
  18 #include "FloatList.h"
  19
  20 #include "support/lstrings.h"
  21 #include "support/LAssert.h"
  22 #include "support/lyxfunctional.h"
  23 #include "support/filetools.h"
  24
  25 #include <algorithm>
  26
  27 using std::endl;
  28 using std::find_if;
  29 using std::remove_if;
  30 using std::ostream;
  31
  32 namespace { // anon
  33
  34 struct compare_name {
  35
  36         compare_name(string const & name)
  37                 : name_(name)
  38         {}
  39
  40         bool operator()(boost::shared_ptr<LyXLayout> const & c)
  41         {
  42                 //lyxerr << "comparing '" << name_ << "' to '" << c->name() << "'\n";
  43                 return c->name() == name_;
  44         }
  45
  46         string name_;
  47
  48 };
  49
  50 } // anon
  51
  52
  53 LyXTextClass::LyXTextClass(string const & fn, string const & cln,
  54                            string const & desc)
  55         : name_(fn), latexname_(cln), description_(desc),
  56           floatlist_(new FloatList), ctrs_(new Counters)
  57 {
  58         outputType_ = LATEX;
  59         columns_ = 1;
  60         sides_ = OneSide;
  61         secnumdepth_ = 3;
  62         tocdepth_ = 3;
  63         pagestyle_ = "default";
  64         maxcounter_ = LABEL_COUNTER_CHAPTER;
  65         defaultfont_ = LyXFont(LyXFont::ALL_SANE);
  66         opt_fontsize_ = "10|11|12";
  67         opt_pagestyle_ = "empty|plain|headings|fancy";
  68         provides_ = nothing;
  69         titletype_ = TITLE_COMMAND_AFTER;
  70         titlename_ = "maketitle";
  71         loaded = false;
  72 }
  73
  74
  75 bool LyXTextClass::do_readStyle(LyXLex & lexrc, LyXLayout & lay)
  76 {
  77         lyxerr[Debug::TCLASS] << "Reading style " << lay.name() << endl;
  78         if (!lay.Read(lexrc, *this)) {
  79                 // Resolve fonts
  80                 lay.resfont = lay.font;
  81                 lay.resfont.realize(defaultfont());
  82                 lay.reslabelfont = lay.labelfont;
  83                 lay.reslabelfont.realize(defaultfont());
  84                 return false; // no errors
  85         }
  86         lyxerr << "Error parsing style `" << lay.name() << '\'' << endl;
  87         return true;
  88 }
  89
  90
  91 enum TextClassTags {
  92         TC_OUTPUTTYPE = 1,
  93         TC_INPUT,
  94         TC_STYLE,
  95         TC_DEFAULTSTYLE,
  96         TC_NOSTYLE,
  97         TC_COLUMNS,
  98         TC_SIDES,
  99         TC_PAGESTYLE,
 100         TC_DEFAULTFONT,
 101         TC_MAXCOUNTER,
 102         TC_SECNUMDEPTH,
 103         TC_TOCDEPTH,
 104         TC_CLASSOPTIONS,
 105         TC_PREAMBLE,
 106         TC_PROVIDESAMSMATH,
 107         TC_PROVIDESNATBIB,
 108         TC_PROVIDESMAKEIDX,
 109         TC_PROVIDESURL,
 110         TC_LEFTMARGIN,
 111         TC_RIGHTMARGIN,
 112         TC_FLOAT,
 113         TC_COUNTER,
 114         TC_NOFLOAT,
 115         TC_TITLELATEXNAME,
 116         TC_TITLELATEXTYPE,
 117         TC_ENVIRONMENT
 118 };
 119
 120 // Reads a textclass structure from file.
 121 bool LyXTextClass::Read(string const & filename, bool merge)
 122 {
 123         keyword_item textClassTags[] = {
 124                 { "classoptions",    TC_CLASSOPTIONS },
 125                 { "columns",         TC_COLUMNS },
 126                 { "counter",         TC_COUNTER },
 127                 { "defaultfont",     TC_DEFAULTFONT },
 128                 { "defaultstyle",    TC_DEFAULTSTYLE },
 129                 { "float",           TC_FLOAT },
 130                 { "input",           TC_INPUT },
 131                 { "leftmargin",      TC_LEFTMARGIN },
 132                 { "maxcounter",      TC_MAXCOUNTER },
 133                 { "nofloat",         TC_NOFLOAT },
 134                 { "nostyle",         TC_NOSTYLE },
 135                 { "outputtype",      TC_OUTPUTTYPE },
 136                 { "pagestyle",       TC_PAGESTYLE },
 137                 { "preamble",        TC_PREAMBLE },
 138                 { "providesamsmath", TC_PROVIDESAMSMATH },
 139                 { "providesmakeidx", TC_PROVIDESMAKEIDX },
 140                 { "providesnatbib",  TC_PROVIDESNATBIB },
 141                 { "providesurl",     TC_PROVIDESURL },
 142                 { "rightmargin",     TC_RIGHTMARGIN },
 143                 { "secnumdepth",     TC_SECNUMDEPTH },
 144                 { "sides",           TC_SIDES },
 145                 { "style",           TC_STYLE },
 146                 { "titlelatexname",  TC_TITLELATEXNAME },
 147                 { "titlelatextype",  TC_TITLELATEXTYPE },
 148                 { "tocdepth",        TC_TOCDEPTH }
 149         };
 150
 151         if (!merge)
 152                 lyxerr[Debug::TCLASS] << "Reading textclass "
 153                                       << MakeDisplayPath(filename)
 154                                       << endl;
 155         else
 156                 lyxerr[Debug::TCLASS] << "Reading input file "
 157                                      << MakeDisplayPath(filename)
 158                                      << endl;
 159
 160         LyXLex lexrc(textClassTags, TC_TITLELATEXTYPE);
 161         bool error = false;
 162
 163         lexrc.setFile(filename);
 164         if (!lexrc.isOK()) error = true;
 165
 166         // parsing
 167         while (lexrc.isOK() && !error) {
 168                 int le = lexrc.lex();
 169                 switch (le) {
 170                 case LyXLex::LEX_FEOF:
 171                         continue;
 172
 173                 case LyXLex::LEX_UNDEF:
 174                         lexrc.printError("Unknown TextClass tag `$$Token'");
 175                         error = true;
 176                         continue;
 177                 default: break;
 178                 }
 179                 switch (static_cast<TextClassTags>(le)) {
 180                 case TC_OUTPUTTYPE:   // output type definition
 181                         readOutputType(lexrc);
 182                         break;
 183
 184                 case TC_INPUT: // Include file
 185                         if (lexrc.next()) {
 186                                 string tmp = LibFileSearch("layouts",
 187                                                             lexrc.getString(),
 188                                                             "layout");
 189
 190                                 if (Read(tmp, true)) {
 191                                         lexrc.printError("Error reading input"
 192                                                          "file: "+tmp);
 193                                         error = true;
 194                                 }
 195                         }
 196                         break;
 197
 198                 case TC_DEFAULTSTYLE:
 199                         if (lexrc.next()) {
 200                                 string const name = subst(lexrc.getString(),
 201                                                           '_', ' ');
 202                                 defaultlayout_ = name;
 203                         }
 204                         break;
 205
 206                 case TC_STYLE:
 207                         if (lexrc.next()) {
 208                                 string const name = subst(lexrc.getString(),
 209                                                     '_', ' ');
 210                                 if (hasLayout(name)) {
 211                                         LyXLayout * lay = operator[](name).get();
 212                                         error = do_readStyle(lexrc, *lay);
 213                                 } else {
 214                                         LyXLayout lay;
 215                                         lay.setName(name);
 216                                         if (!(error = do_readStyle(lexrc, lay)))
 217                                                 layoutlist_.push_back(boost::shared_ptr<LyXLayout>(new LyXLayout(lay)));
 218                                         if (defaultlayout_.empty()) {
 219                                                 // We do not have a default
 220                                                 // layout yet, so we choose
 221                                                 // the first layout we
 222                                                 // encounter.
 223                                                 defaultlayout_ = name;
 224                                         }
 225                                 }
 226                         }
 227                         else {
 228                                 lexrc.printError("No name given for style: `$$Token'.");
 229                                 error = true;
 230                         }
 231                         break;
 232
 233                 case TC_ENVIRONMENT:
 234                         if (lexrc.next()) {
 235                                 string const name = subst(lexrc.getString(),
 236                                                     '_', ' ');
 237                                 if (hasLayout(name)) {
 238                                         LyXLayout * lay = operator[](name).get();
 239                                         error = do_readStyle(lexrc, *lay);
 240                                 } else {
 241                                         LyXLayout lay;
 242                                         lay.setName(name);
 243                                         if (!(error = do_readStyle(lexrc, lay)))
 244                                                 envlist_.push_back
 245                                                         (boost::shared_ptr<LyXLayout>(new LyXLayout(lay)));
 246                                         else
 247                                                 lexrc.printError("Problems reading environment: `$$Token'.");
 248                                 }
 249                         }
 250                         else {
 251                                 lexrc.printError("No name given for style: `$$Token'.");
 252                                 error = true;
 253                         }
 254                         break;
 255
 256                 case TC_NOSTYLE:
 257                         if (lexrc.next()) {
 258                                 string const style = subst(lexrc.getString(),
 259                                                      '_', ' ');
 260                                 if (!delete_layout(style))
 261                                         lyxerr << "Cannot delete style `"
 262                                                << style << '\'' << endl;
 263 //                                      lexrc.printError("Cannot delete style"
 264 //                                                       " `$$Token'");
 265                         }
 266                         break;
 267
 268                 case TC_COLUMNS:
 269                         if (lexrc.next())
 270                                 columns_ = lexrc.getInteger();
 271                         break;
 272
 273                 case TC_SIDES:
 274                         if (lexrc.next()) {
 275                                 switch (lexrc.getInteger()) {
 276                                 case 1: sides_ = OneSide; break;
 277                                 case 2: sides_ = TwoSides; break;
 278                                 default:
 279                                         lyxerr << "Impossible number of page"
 280                                                 " sides, setting to one."
 281                                                << endl;
 282                                         sides_ = OneSide;
 283                                         break;
 284                                 }
 285                         }
 286                         break;
 287
 288                 case TC_PAGESTYLE:
 289                         lexrc.next();
 290                         pagestyle_ = rtrim(lexrc.getString());
 291                         break;
 292
 293                 case TC_DEFAULTFONT:
 294                         defaultfont_.lyxRead(lexrc);
 295                         if (!defaultfont_.resolved()) {
 296                                 lexrc.printError("Warning: defaultfont should "
 297                                                  "be fully instantiated!");
 298                                 defaultfont_.realize(LyXFont(LyXFont::ALL_SANE));
 299                         }
 300                         break;
 301
 302                 case TC_MAXCOUNTER:
 303                         readMaxCounter(lexrc);
 304                         break;
 305
 306                 case TC_SECNUMDEPTH:
 307                         lexrc.next();
 308                         secnumdepth_ = lexrc.getInteger();
 309                         break;
 310
 311                 case TC_TOCDEPTH:
 312                         lexrc.next();
 313                         tocdepth_ = lexrc.getInteger();
 314                         break;
 315
 316                         // First step to support options
 317                 case TC_CLASSOPTIONS:
 318                         readClassOptions(lexrc);
 319                         break;
 320
 321                 case TC_PREAMBLE:
 322                         preamble_ = lexrc.getLongString("EndPreamble");
 323                         break;
 324
 325                 case TC_PROVIDESAMSMATH:
 326                         if (lexrc.next() && lexrc.getInteger())
 327                                 provides_ |= amsmath;
 328                         break;
 329
 330                 case TC_PROVIDESNATBIB:
 331                         if (lexrc.next() && lexrc.getInteger())
 332                                 provides_ |= natbib;
 333                         break;
 334
 335                 case TC_PROVIDESMAKEIDX:
 336                         if (lexrc.next() && lexrc.getInteger())
 337                                 provides_ |= makeidx;
 338                         break;
 339
 340                 case TC_PROVIDESURL:
 341                         if (lexrc.next() && lexrc.getInteger())
 342                                 provides_ |= url;
 343                         break;
 344
 345                 case TC_LEFTMARGIN:     // left margin type
 346                         if (lexrc.next())
 347                                 leftmargin_ = lexrc.getString();
 348                         break;
 349
 350                 case TC_RIGHTMARGIN:    // right margin type
 351                         if (lexrc.next())
 352                                 rightmargin_ = lexrc.getString();
 353                         break;
 354                 case TC_FLOAT:
 355                         readFloat(lexrc);
 356                         break;
 357                 case TC_COUNTER:
 358                         readCounter(lexrc);
 359                         break;
 360                 case TC_TITLELATEXTYPE:
 361                         readTitleType(lexrc);
 362                         break;
 363                 case TC_TITLELATEXNAME:
 364                         if (lexrc.next())
 365                                 titlename_ = lexrc.getString();
 366                         break;
 367                 case TC_NOFLOAT:
 368                         if (lexrc.next()) {
 369                                 string const nofloat = lexrc.getString();
 370                                 floatlist_->erase(nofloat);
 371                         }
 372                         break;
 373                 }
 374         }
 375
 376         if (!merge) { // we are at top level here.
 377                 lyxerr[Debug::TCLASS] << "Finished reading textclass "
 378                                       << MakeDisplayPath(filename)
 379                                       << endl;
 380                 if (defaultlayout_.empty()) {
 381                         lyxerr << "Error: Textclass '" << name_
 382                                << "' is missing a defaultstyle." << endl;
 383                         error = true;
 384                 }
 385         } else
 386                 lyxerr[Debug::TCLASS] << "Finished reading input file "
 387                                       << MakeDisplayPath(filename)
 388                                       << endl;
 389
 390         return error;
 391 }
 392
 393
 394 void LyXTextClass::readTitleType(LyXLex & lexrc)
 395 {
 396         keyword_item titleTypeTags[] = {
 397                 { "commandafter", TITLE_COMMAND_AFTER },
 398                 { "environment", TITLE_ENVIRONMENT }
 399         };
 400
 401         pushpophelper pph(lexrc, titleTypeTags, TITLE_ENVIRONMENT);
 402
 403         int le = lexrc.lex();
 404         switch (le) {
 405         case LyXLex::LEX_UNDEF:
 406                 lexrc.printError("Unknown output type `$$Token'");
 407                 return;
 408         case TITLE_COMMAND_AFTER:
 409         case TITLE_ENVIRONMENT:
 410                 titletype_ = static_cast<LYX_TITLE_LATEX_TYPES>(le);
 411                 break;
 412         default:
 413                 lyxerr << "Unhandled value " << le
 414                        << " in LyXTextClass::readTitleType." << endl;
 415
 416                 break;
 417         }
 418 }
 419
 420
 421 void LyXTextClass::readOutputType(LyXLex & lexrc)
 422 {
 423         keyword_item outputTypeTags[] = {
 424                 { "docbook", DOCBOOK },
 425                 { "latex", LATEX },
 426                 { "linuxdoc", LINUXDOC },
 427                 { "literate", LITERATE }
 428         };
 429
 430         pushpophelper pph(lexrc, outputTypeTags, LITERATE);
 431
 432         int le = lexrc.lex();
 433         switch (le) {
 434         case LyXLex::LEX_UNDEF:
 435                 lexrc.printError("Unknown output type `$$Token'");
 436                 return;
 437         case LATEX:
 438         case LINUXDOC:
 439         case DOCBOOK:
 440         case LITERATE:
 441                 outputType_ = static_cast<OutputType>(le);
 442                 break;
 443         default:
 444                 lyxerr << "Unhandled value " << le
 445                        << " in LyXTextClass::readOutputType." << endl;
 446
 447                 break;
 448         }
 449 }
 450
 451
 452 enum MaxCounterTags {
 453         MC_COUNTER_CHAPTER = 1,
 454         MC_COUNTER_SECTION,
 455         MC_COUNTER_SUBSECTION,
 456         MC_COUNTER_SUBSUBSECTION,
 457         MC_COUNTER_PARAGRAPH,
 458         MC_COUNTER_SUBPARAGRAPH,
 459         MC_COUNTER_ENUMI,
 460         MC_COUNTER_ENUMII,
 461         MC_COUNTER_ENUMIII,
 462         MC_COUNTER_ENUMIV
 463 };
 464
 465
 466 void LyXTextClass::readMaxCounter(LyXLex & lexrc)
 467 {
 468         keyword_item maxCounterTags[] = {
 469                 {"counter_chapter", MC_COUNTER_CHAPTER },
 470                 {"counter_enumi", MC_COUNTER_ENUMI },
 471                 {"counter_enumii", MC_COUNTER_ENUMII },
 472                 {"counter_enumiii", MC_COUNTER_ENUMIII },
 473                 {"counter_enumiv", MC_COUNTER_ENUMIV },
 474                 {"counter_paragraph", MC_COUNTER_PARAGRAPH },
 475                 {"counter_section", MC_COUNTER_SECTION },
 476                 {"counter_subparagraph", MC_COUNTER_SUBPARAGRAPH },
 477                 {"counter_subsection", MC_COUNTER_SUBSECTION },
 478                 {"counter_subsubsection", MC_COUNTER_SUBSUBSECTION }
 479         };
 480
 481         pushpophelper pph(lexrc, maxCounterTags, MC_COUNTER_ENUMIV);
 482         int le = lexrc.lex();
 483         switch (le) {
 484         case LyXLex::LEX_UNDEF:
 485                 lexrc.printError("Unknown MaxCounter tag `$$Token'");
 486                 return;
 487         default: break;
 488         }
 489         switch (static_cast<MaxCounterTags>(le)) {
 490         case MC_COUNTER_CHAPTER:
 491                 maxcounter_ = LABEL_COUNTER_CHAPTER;
 492                 break;
 493         case MC_COUNTER_SECTION:
 494                 maxcounter_ = LABEL_COUNTER_SECTION;
 495                 break;
 496         case MC_COUNTER_SUBSECTION:
 497                 maxcounter_ = LABEL_COUNTER_SUBSECTION;
 498                 break;
 499         case MC_COUNTER_SUBSUBSECTION:
 500                 maxcounter_ = LABEL_COUNTER_SUBSUBSECTION;
 501                 break;
 502         case MC_COUNTER_PARAGRAPH:
 503                 maxcounter_ = LABEL_COUNTER_PARAGRAPH;
 504                 break;
 505         case MC_COUNTER_SUBPARAGRAPH:
 506                 maxcounter_ = LABEL_COUNTER_SUBPARAGRAPH;
 507                 break;
 508         case MC_COUNTER_ENUMI:
 509                 maxcounter_ = LABEL_COUNTER_ENUMI;
 510                 break;
 511         case MC_COUNTER_ENUMII:
 512                 maxcounter_ = LABEL_COUNTER_ENUMII;
 513                 break;
 514         case MC_COUNTER_ENUMIII:
 515                 maxcounter_ = LABEL_COUNTER_ENUMIII;
 516                 break;
 517         case MC_COUNTER_ENUMIV:
 518                 maxcounter_ = LABEL_COUNTER_ENUMIV;
 519                 break;
 520         }
 521 }
 522
 523
 524 enum ClassOptionsTags {
 525         CO_FONTSIZE = 1,
 526         CO_PAGESTYLE,
 527         CO_OTHER,
 528         CO_END
 529 };
 530
 531
 532 void LyXTextClass::readClassOptions(LyXLex & lexrc)
 533 {
 534         keyword_item classOptionsTags[] = {
 535                 {"end", CO_END },
 536                 {"fontsize", CO_FONTSIZE },
 537                 {"other", CO_OTHER },
 538                 {"pagestyle", CO_PAGESTYLE }
 539         };
 540
 541         lexrc.pushTable(classOptionsTags, CO_END);
 542         bool getout = false;
 543         while (!getout && lexrc.isOK()) {
 544                 int le = lexrc.lex();
 545                 switch (le) {
 546                 case LyXLex::LEX_UNDEF:
 547                         lexrc.printError("Unknown ClassOption tag `$$Token'");
 548                         continue;
 549                 default: break;
 550                 }
 551                 switch (static_cast<ClassOptionsTags>(le)) {
 552                 case CO_FONTSIZE:
 553                         lexrc.next();
 554                         opt_fontsize_ = rtrim(lexrc.getString());
 555                         break;
 556                 case CO_PAGESTYLE:
 557                         lexrc.next();
 558                         opt_pagestyle_ = rtrim(lexrc.getString());
 559                         break;
 560                 case CO_OTHER:
 561                         lexrc.next();
 562                         options_ = lexrc.getString();
 563                         break;
 564                 case CO_END:
 565                         getout = true;
 566                         break;
 567                 }
 568         }
 569         lexrc.popTable();
 570 }
 571
 572
 573 enum FloatTags {
 574         FT_TYPE = 1,
 575         FT_NAME,
 576         FT_PLACEMENT,
 577         FT_EXT,
 578         FT_WITHIN,
 579         FT_STYLE,
 580         FT_LISTNAME,
 581         FT_BUILTIN,
 582         FT_END
 583 };
 584
 585 void LyXTextClass::readFloat(LyXLex & lexrc)
 586 {
 587         keyword_item floatTags[] = {
 588                 { "end", FT_END },
 589                 { "extension", FT_EXT },
 590                 { "guiname", FT_NAME },
 591                 { "latexbuiltin", FT_BUILTIN },
 592                 { "listname", FT_LISTNAME },
 593                 { "numberwithin", FT_WITHIN },
 594                 { "placement", FT_PLACEMENT },
 595                 { "style", FT_STYLE },
 596                 { "type", FT_TYPE }
 597         };
 598
 599         lexrc.pushTable(floatTags, FT_END);
 600
 601         string type;
 602         string placement;
 603         string ext;
 604         string within;
 605         string style;
 606         string name;
 607         string listname;
 608         bool builtin = false;
 609
 610         bool getout = false;
 611         while (!getout && lexrc.isOK()) {
 612                 int le = lexrc.lex();
 613                 switch (le) {
 614                 case LyXLex::LEX_UNDEF:
 615                         lexrc.printError("Unknown ClassOption tag `$$Token'");
 616                         continue;
 617                 default: break;
 618                 }
 619                 switch (static_cast<FloatTags>(le)) {
 620                 case FT_TYPE:
 621                         lexrc.next();
 622                         type = lexrc.getString();
 623                         // Here we could check if this type is already defined
 624                         // and modify it with the rest of the vars instead.
 625                         break;
 626                 case FT_NAME:
 627                         lexrc.next();
 628                         name = lexrc.getString();
 629                         break;
 630                 case FT_PLACEMENT:
 631                         lexrc.next();
 632                         placement = lexrc.getString();
 633                         break;
 634                 case FT_EXT:
 635                         lexrc.next();
 636                         ext = lexrc.getString();
 637                         break;
 638                 case FT_WITHIN:
 639                         lexrc.next();
 640                         within = lexrc.getString();
 641                         if (within == "none")
 642                                 within.erase();
 643                         break;
 644                 case FT_STYLE:
 645                         lexrc.next();
 646                         style = lexrc.getString();
 647                         break;
 648                 case FT_LISTNAME:
 649                         lexrc.next();
 650                         listname = lexrc.getString();
 651                         break;
 652                 case FT_BUILTIN:
 653                         lexrc.next();
 654                         builtin = lexrc.getBool();
 655                         break;
 656                 case FT_END:
 657                         getout = true;
 658                         break;
 659                 }
 660         }
 661
 662         // Here if have a full float if getout == true
 663         if (getout) {
 664                 Floating newfloat(type, placement, ext, within,
 665                                   style, name, listname, builtin);
 666                 floatlist_->newFloat(newfloat);
 667         }
 668
 669         lexrc.popTable();
 670 }
 671
 672
 673 enum CounterTags {
 674         CT_NAME = 1,
 675         CT_WITHIN,
 676         CT_END
 677 };
 678
 679 void LyXTextClass::readCounter(LyXLex & lexrc)
 680 {
 681         keyword_item counterTags[] = {
 682                 { "end", CT_END },
 683                 { "name", CT_NAME },
 684                 { "within", CT_WITHIN }
 685         };
 686
 687         lexrc.pushTable(counterTags, CT_END);
 688
 689         string name;
 690         string within;
 691
 692         bool getout = false;
 693         while (!getout && lexrc.isOK()) {
 694                 int le = lexrc.lex();
 695                 switch (le) {
 696                 case LyXLex::LEX_UNDEF:
 697                         lexrc.printError("Unknown ClassOption tag `$$Token'");
 698                         continue;
 699                 default: break;
 700                 }
 701                 switch (static_cast<CounterTags>(le)) {
 702                 case CT_NAME:
 703                         lexrc.next();
 704                         name = lexrc.getString();
 705                         break;
 706                 case CT_WITHIN:
 707                         lexrc.next();
 708                         within = lexrc.getString();
 709                         if (within == "none")
 710                                 within.erase();
 711                         break;
 712                 case CT_END:
 713                         getout = true;
 714                         break;
 715                 }
 716         }
 717
 718         // Here if have a full float if getout == true
 719         if (getout) {
 720                 if (within.empty()) {
 721                         ctrs_->newCounter(name);
 722                 } else {
 723                         ctrs_->newCounter(name, within);
 724                 }
 725         }
 726
 727         lexrc.popTable();
 728 }
 729
 730
 731 LyXFont const & LyXTextClass::defaultfont() const
 732 {
 733         return defaultfont_;
 734 }
 735
 736
 737 string const & LyXTextClass::leftmargin() const
 738 {
 739         return leftmargin_;
 740 }
 741
 742
 743 string const & LyXTextClass::rightmargin() const
 744 {
 745         return rightmargin_;
 746 }
 747
 748
 749 bool LyXTextClass::hasLayout(string const & n) const
 750 {
 751         string const name = (n.empty() ? defaultLayoutName() : n);
 752
 753         return find_if(layoutlist_.begin(), layoutlist_.end(),
 754                        compare_name(name))
 755                 != layoutlist_.end();
 756 }
 757
 758
 759 LyXLayout_ptr const & LyXTextClass::operator[](string const & n) const
 760 {
 761         lyx::Assert(!n.empty());
 762
 763         if (n.empty())
 764                 lyxerr << "LyXTextClass::operator[] called with empty n" << endl;
 765
 766         string const name = (n.empty() ? defaultLayoutName() : n);
 767
 768         static string lastLayoutName;
 769         static LayoutList::difference_type lastLayoutIndex;
 770
 771         if (name == lastLayoutName)
 772                 return layoutlist_[lastLayoutIndex];
 773
 774         LayoutList::const_iterator cit =
 775                 find_if(layoutlist_.begin(),
 776                         layoutlist_.end(),
 777                         compare_name(name));
 778
 779         if (cit == layoutlist_.end()) {
 780                 lyxerr << "We failed to find the layout '" << name
 781                        << "' in the layout list. You MUST investigate!"
 782                        << endl;
 783
 784                 // we require the name to exist
 785                 lyx::Assert(false);
 786         }
 787
 788         lastLayoutName = name;
 789         lastLayoutIndex = std::distance(layoutlist_.begin(), cit);
 790
 791         return (*cit);
 792 }
 793
 794
 795 LyXLayout_ptr const & LyXTextClass::getEnv(string const & name) const
 796 {
 797         lyx::Assert(!name.empty());
 798
 799         if (name.empty())
 800                 lyxerr << "LyXTextClass::getEnv() called with empty n" << endl;
 801
 802         LayoutList::const_iterator cit =
 803                 find_if(envlist_.begin(), envlist_.end(), compare_name(name));
 804
 805         if (cit == envlist_.end()) {
 806                 lyxerr << "We failed to find the environment '" << name
 807                        << "' in the layout list. You MUST investigate!"
 808                        << endl;
 809                 // we require the name to exist
 810                 lyx::Assert(false);
 811         }
 812
 813         return *cit;
 814 }
 815
 816
 817 bool LyXTextClass::delete_layout(string const & name)
 818 {
 819         if (name == defaultLayoutName())
 820                 return false;
 821
 822         LayoutList::iterator it =
 823                 remove_if(layoutlist_.begin(), layoutlist_.end(),
 824                           compare_name(name));
 825
 826         LayoutList::iterator end = layoutlist_.end();
 827         bool const ret = (it != end);
 828         layoutlist_.erase(it, end);
 829         return ret;
 830 }
 831
 832
 833 // Load textclass info if not loaded yet
 834 bool LyXTextClass::load() const
 835 {
 836         if (loaded)
 837                 return true;
 838
 839         // Read style-file
 840         string const real_file = LibFileSearch("layouts", name_, "layout");
 841
 842         if (const_cast<LyXTextClass*>(this)->Read(real_file)) {
 843                 lyxerr << "Error reading `"
 844                        << MakeDisplayPath(real_file)
 845                        << "'\n(Check `" << name_
 846                        << "')\nCheck your installation and "
 847                         "try Options/Reconfigure..." << endl;
 848                 loaded = false;
 849         }
 850         loaded = true;
 851         return loaded;
 852 }
 853
 854
 855 FloatList & LyXTextClass::floats()
 856 {
 857         return *floatlist_.get();
 858 }
 859
 860
 861 FloatList const & LyXTextClass::floats() const
 862 {
 863         return *floatlist_.get();
 864 }
 865
 866
 867 Counters & LyXTextClass::counters() const
 868 {
 869         return *ctrs_.get();
 870 }
 871
 872
 873 string const & LyXTextClass::defaultLayoutName() const
 874 {
 875         // This really should come from the actual layout... (Lgb)
 876         return defaultlayout_;
 877 }
 878
 879
 880 LyXLayout_ptr const & LyXTextClass::defaultLayout() const
 881 {
 882         return operator[](defaultLayoutName());
 883 }
 884
 885
 886 string const & LyXTextClass::name() const
 887 {
 888         return name_;
 889 }
 890
 891
 892 string const & LyXTextClass::latexname() const
 893 {
 894         const_cast<LyXTextClass*>(this)->load();
 895         return latexname_;
 896 }
 897
 898
 899 string const & LyXTextClass::description() const
 900 {
 901         return description_;
 902 }
 903
 904
 905 string const & LyXTextClass::opt_fontsize() const
 906 {
 907         return opt_fontsize_;
 908 }
 909
 910
 911 string const & LyXTextClass::opt_pagestyle() const
 912 {
 913         return opt_pagestyle_;
 914 }
 915
 916
 917 string const & LyXTextClass::options() const
 918 {
 919         return options_;
 920 }
 921
 922
 923 string const & LyXTextClass::pagestyle() const
 924 {
 925         return pagestyle_;
 926 }
 927
 928
 929 string const & LyXTextClass::preamble() const
 930 {
 931         return preamble_;
 932 }
 933
 934
 935 LyXTextClass::PageSides LyXTextClass::sides() const
 936 {
 937         return sides_;
 938 }
 939
 940
 941 int LyXTextClass::secnumdepth() const
 942 {
 943         return secnumdepth_;
 944 }
 945
 946
 947 int LyXTextClass::tocdepth() const
 948 {
 949         return tocdepth_;
 950 }
 951
 952
 953 OutputType LyXTextClass::outputType() const
 954 {
 955         return outputType_;
 956 }
 957
 958
 959 bool LyXTextClass::provides(LyXTextClass::Provides p) const
 960 {
 961         return provides_ & p;
 962 }
 963
 964
 965 unsigned int LyXTextClass::columns() const
 966 {
 967         return columns_;
 968 }
 969
 970
 971 int LyXTextClass::maxcounter() const
 972 {
 973         return maxcounter_;
 974 }
 975
 976
 977 LYX_TITLE_LATEX_TYPES LyXTextClass::titletype() const
 978 {
 979         return titletype_;
 980 }
 981
 982
 983 string const & LyXTextClass::titlename() const
 984 {
 985         return titlename_;
 986 }
 987
 988
 989
 990
 991
 992 int LyXTextClass::size() const
 993 {
 994         return layoutlist_.size();
 995 }
 996
 997
 998 ostream & operator<<(ostream & os, LyXTextClass::PageSides p)
 999 {
1000         switch (p) {
1001         case LyXTextClass::OneSide:
1002                 os << '1';
1003                 break;
1004         case LyXTextClass::TwoSides:
1005                 os << '2';
1006                 break;
1007         }
1008         return os;
1009 }