src/lyxtextclass.C

   1 /**
   2  * \file lyxtextclass.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Lars Gullik Bjønnes
   7  * \author Jean-Marc Lasgouttes
   8  * \author Angus Leeming
   9  * \author John Levon
  10  * \author André Pönitz
  11  *
  12  * Full author contact details are available in file CREDITS.
  13  */
  14
  15 #include <config.h>
  16
  17 #include "lyxtextclass.h"
  18 #include "debug.h"
  19 #include "lyxlex.h"
  20 #include "counters.h"
  21 #include "Floating.h"
  22 #include "FloatList.h"
  23
  24 #include "support/lstrings.h"
  25 #include "support/filetools.h"
  26
  27 using lyx::support::LibFileSearch;
  28 using lyx::support::MakeDisplayPath;
  29 using lyx::support::rtrim;
  30 using lyx::support::subst;
  31
  32 using std::endl;
  33 using std::find_if;
  34 using std::remove_if;
  35
  36 using std::ostream;
  37
  38
  39 namespace { // anon
  40
  41 struct compare_name {
  42
  43         compare_name(string const & name)
  44                 : name_(name)
  45         {}
  46
  47         bool operator()(boost::shared_ptr<LyXLayout> const & c)
  48         {
  49                 return c->name() == name_;
  50         }
  51
  52         string name_;
  53
  54 };
  55
  56 } // anon
  57
  58
  59 LyXTextClass::LyXTextClass(string const & fn, string const & cln,
  60                            string const & desc, bool texClassAvail )
  61         : name_(fn), latexname_(cln), description_(desc),
  62           floatlist_(new FloatList), ctrs_(new Counters), texClassAvail_(texClassAvail)
  63 {
  64         outputType_ = LATEX;
  65         columns_ = 1;
  66         sides_ = OneSide;
  67         secnumdepth_ = 3;
  68         tocdepth_ = 3;
  69         pagestyle_ = "default";
  70         maxcounter_ = 4;
  71         defaultfont_ = LyXFont(LyXFont::ALL_SANE);
  72         opt_fontsize_ = "10|11|12";
  73         opt_pagestyle_ = "empty|plain|headings|fancy";
  74         provides_ = nothing;
  75         titletype_ = TITLE_COMMAND_AFTER;
  76         titlename_ = "maketitle";
  77         loaded = false;
  78 }
  79
  80
  81 bool LyXTextClass::isTeXClassAvailable() const
  82 {
  83         return texClassAvail_;
  84 }
  85
  86
  87 bool LyXTextClass::do_readStyle(LyXLex & lexrc, LyXLayout & lay)
  88 {
  89         lyxerr[Debug::TCLASS] << "Reading style " << lay.name() << endl;
  90         if (!lay.Read(lexrc, *this)) {
  91                 // Resolve fonts
  92                 lay.resfont = lay.font;
  93                 lay.resfont.realize(defaultfont());
  94                 lay.reslabelfont = lay.labelfont;
  95                 lay.reslabelfont.realize(defaultfont());
  96                 return false; // no errors
  97         }
  98         lyxerr << "Error parsing style `" << lay.name() << '\'' << endl;
  99         return true;
 100 }
 101
 102
 103 enum TextClassTags {
 104         TC_OUTPUTTYPE = 1,
 105         TC_INPUT,
 106         TC_STYLE,
 107         TC_DEFAULTSTYLE,
 108         TC_ENVIRONMENT,
 109         TC_NOSTYLE,
 110         TC_COLUMNS,
 111         TC_SIDES,
 112         TC_PAGESTYLE,
 113         TC_DEFAULTFONT,
 114         TC_MAXCOUNTER,
 115         TC_SECNUMDEPTH,
 116         TC_TOCDEPTH,
 117         TC_CLASSOPTIONS,
 118         TC_PREAMBLE,
 119         TC_PROVIDESAMSMATH,
 120         TC_PROVIDESNATBIB,
 121         TC_PROVIDESMAKEIDX,
 122         TC_PROVIDESURL,
 123         TC_LEFTMARGIN,
 124         TC_RIGHTMARGIN,
 125         TC_FLOAT,
 126         TC_COUNTER,
 127         TC_NOFLOAT,
 128         TC_TITLELATEXNAME,
 129         TC_TITLELATEXTYPE
 130 };
 131
 132 // Reads a textclass structure from file.
 133 bool LyXTextClass::Read(string const & filename, bool merge)
 134 {
 135         keyword_item textClassTags[] = {
 136                 { "classoptions",    TC_CLASSOPTIONS },
 137                 { "columns",         TC_COLUMNS },
 138                 { "counter",         TC_COUNTER },
 139                 { "defaultfont",     TC_DEFAULTFONT },
 140                 { "defaultstyle",    TC_DEFAULTSTYLE },
 141                 { "environment",     TC_ENVIRONMENT },
 142                 { "float",           TC_FLOAT },
 143                 { "input",           TC_INPUT },
 144                 { "leftmargin",      TC_LEFTMARGIN },
 145                 { "maxcounter",      TC_MAXCOUNTER },
 146                 { "nofloat",         TC_NOFLOAT },
 147                 { "nostyle",         TC_NOSTYLE },
 148                 { "outputtype",      TC_OUTPUTTYPE },
 149                 { "pagestyle",       TC_PAGESTYLE },
 150                 { "preamble",        TC_PREAMBLE },
 151                 { "providesamsmath", TC_PROVIDESAMSMATH },
 152                 { "providesmakeidx", TC_PROVIDESMAKEIDX },
 153                 { "providesnatbib",  TC_PROVIDESNATBIB },
 154                 { "providesurl",     TC_PROVIDESURL },
 155                 { "rightmargin",     TC_RIGHTMARGIN },
 156                 { "secnumdepth",     TC_SECNUMDEPTH },
 157                 { "sides",           TC_SIDES },
 158                 { "style",           TC_STYLE },
 159                 { "titlelatexname",  TC_TITLELATEXNAME },
 160                 { "titlelatextype",  TC_TITLELATEXTYPE },
 161                 { "tocdepth",        TC_TOCDEPTH }
 162         };
 163
 164         if (!merge)
 165                 lyxerr[Debug::TCLASS] << "Reading textclass "
 166                                       << MakeDisplayPath(filename)
 167                                       << endl;
 168         else
 169                 lyxerr[Debug::TCLASS] << "Reading input file "
 170                                      << MakeDisplayPath(filename)
 171                                      << endl;
 172
 173         LyXLex lexrc(textClassTags,
 174                 sizeof(textClassTags) / sizeof(textClassTags[0]));
 175         bool error = false;
 176
 177         lexrc.setFile(filename);
 178         if (!lexrc.isOK()) error = true;
 179
 180         // parsing
 181         while (lexrc.isOK() && !error) {
 182                 int le = lexrc.lex();
 183
 184                 switch (le) {
 185                 case LyXLex::LEX_FEOF:
 186                         continue;
 187
 188                 case LyXLex::LEX_UNDEF:
 189                         lexrc.printError("Unknown TextClass tag `$$Token'");
 190                         error = true;
 191                         continue;
 192
 193                 default:
 194                         break;
 195                 }
 196
 197                 switch (static_cast<TextClassTags>(le)) {
 198
 199                 case TC_OUTPUTTYPE:   // output type definition
 200                         readOutputType(lexrc);
 201                         break;
 202
 203                 case TC_INPUT: // Include file
 204                         if (lexrc.next()) {
 205                                 string tmp = LibFileSearch("layouts",
 206                                                             lexrc.getString(),
 207                                                             "layout");
 208
 209                                 if (Read(tmp, true)) {
 210                                         lexrc.printError("Error reading input"
 211                                                          "file: "+tmp);
 212                                         error = true;
 213                                 }
 214                         }
 215                         break;
 216
 217                 case TC_DEFAULTSTYLE:
 218                         if (lexrc.next()) {
 219                                 string const name = subst(lexrc.getString(),
 220                                                           '_', ' ');
 221                                 defaultlayout_ = name;
 222                         }
 223                         break;
 224
 225                 case TC_ENVIRONMENT:
 226                 case TC_STYLE:
 227                         if (lexrc.next()) {
 228                                 string const name = subst(lexrc.getString(),
 229                                                     '_', ' ');
 230                                 if (hasLayout(name)) {
 231                                         LyXLayout * lay = operator[](name).get();
 232                                         error = do_readStyle(lexrc, *lay);
 233                                 } else {
 234                                         LyXLayout lay;
 235                                         lay.setName(name);
 236                                         if (le == TC_ENVIRONMENT)
 237                                                 lay.is_environment = true;
 238                                         if (!(error = do_readStyle(lexrc, lay)))
 239                                                 layoutlist_.push_back
 240                                                         (boost::shared_ptr<LyXLayout>(new LyXLayout(lay)));
 241                                         if (defaultlayout_.empty()) {
 242                                                 // We do not have a default
 243                                                 // layout yet, so we choose
 244                                                 // the first layout we
 245                                                 // encounter.
 246                                                 defaultlayout_ = name;
 247                                         }
 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                         lexrc.next();
 304                         maxcounter_ = lexrc.getInteger();
 305                         break;
 306
 307                 case TC_SECNUMDEPTH:
 308                         lexrc.next();
 309                         secnumdepth_ = lexrc.getInteger();
 310                         break;
 311
 312                 case TC_TOCDEPTH:
 313                         lexrc.next();
 314                         tocdepth_ = lexrc.getInteger();
 315                         break;
 316
 317                         // First step to support options
 318                 case TC_CLASSOPTIONS:
 319                         readClassOptions(lexrc);
 320                         break;
 321
 322                 case TC_PREAMBLE:
 323                         preamble_ = lexrc.getLongString("EndPreamble");
 324                         break;
 325
 326                 case TC_PROVIDESAMSMATH:
 327                         if (lexrc.next() && lexrc.getInteger())
 328                                 provides_ |= amsmath;
 329                         break;
 330
 331                 case TC_PROVIDESNATBIB:
 332                         if (lexrc.next() && lexrc.getInteger())
 333                                 provides_ |= natbib;
 334                         break;
 335
 336                 case TC_PROVIDESMAKEIDX:
 337                         if (lexrc.next() && lexrc.getInteger())
 338                                 provides_ |= makeidx;
 339                         break;
 340
 341                 case TC_PROVIDESURL:
 342                         if (lexrc.next() && lexrc.getInteger())
 343                                 provides_ |= url;
 344                         break;
 345
 346                 case TC_LEFTMARGIN:     // left margin type
 347                         if (lexrc.next())
 348                                 leftmargin_ = lexrc.getString();
 349                         break;
 350
 351                 case TC_RIGHTMARGIN:    // right margin type
 352                         if (lexrc.next())
 353                                 rightmargin_ = lexrc.getString();
 354                         break;
 355                 case TC_FLOAT:
 356                         readFloat(lexrc);
 357                         break;
 358                 case TC_COUNTER:
 359                         readCounter(lexrc);
 360                         break;
 361                 case TC_TITLELATEXTYPE:
 362                         readTitleType(lexrc);
 363                         break;
 364                 case TC_TITLELATEXNAME:
 365                         if (lexrc.next())
 366                                 titlename_ = lexrc.getString();
 367                         break;
 368                 case TC_NOFLOAT:
 369                         if (lexrc.next()) {
 370                                 string const nofloat = lexrc.getString();
 371                                 floatlist_->erase(nofloat);
 372                         }
 373                         break;
 374                 }
 375         }
 376
 377         if (!merge) { // we are at top level here.
 378                 lyxerr[Debug::TCLASS] << "Finished reading textclass "
 379                                       << MakeDisplayPath(filename)
 380                                       << endl;
 381                 if (defaultlayout_.empty()) {
 382                         lyxerr << "Error: Textclass '" << name_
 383                                << "' is missing a defaultstyle." << endl;
 384                         error = true;
 385                 }
 386         } else
 387                 lyxerr[Debug::TCLASS] << "Finished reading input file "
 388                                       << MakeDisplayPath(filename)
 389                                       << endl;
 390
 391         return error;
 392 }
 393
 394
 395 void LyXTextClass::readTitleType(LyXLex & lexrc)
 396 {
 397         keyword_item titleTypeTags[] = {
 398                 { "commandafter", TITLE_COMMAND_AFTER },
 399                 { "environment", TITLE_ENVIRONMENT }
 400         };
 401
 402         pushpophelper pph(lexrc, titleTypeTags, TITLE_ENVIRONMENT);
 403
 404         int le = lexrc.lex();
 405         switch (le) {
 406         case LyXLex::LEX_UNDEF:
 407                 lexrc.printError("Unknown output type `$$Token'");
 408                 return;
 409         case TITLE_COMMAND_AFTER:
 410         case TITLE_ENVIRONMENT:
 411                 titletype_ = static_cast<LYX_TITLE_LATEX_TYPES>(le);
 412                 break;
 413         default:
 414                 lyxerr << "Unhandled value " << le
 415                        << " in LyXTextClass::readTitleType." << endl;
 416
 417                 break;
 418         }
 419 }
 420
 421
 422 void LyXTextClass::readOutputType(LyXLex & lexrc)
 423 {
 424         keyword_item outputTypeTags[] = {
 425                 { "docbook", DOCBOOK },
 426                 { "latex", LATEX },
 427                 { "linuxdoc", LINUXDOC },
 428                 { "literate", LITERATE }
 429         };
 430
 431         pushpophelper pph(lexrc, outputTypeTags, LITERATE);
 432
 433         int le = lexrc.lex();
 434         switch (le) {
 435         case LyXLex::LEX_UNDEF:
 436                 lexrc.printError("Unknown output type `$$Token'");
 437                 return;
 438         case LATEX:
 439         case LINUXDOC:
 440         case DOCBOOK:
 441         case LITERATE:
 442                 outputType_ = static_cast<OutputType>(le);
 443                 break;
 444         default:
 445                 lyxerr << "Unhandled value " << le
 446                        << " in LyXTextClass::readOutputType." << endl;
 447
 448                 break;
 449         }
 450 }
 451
 452
 453 enum MaxCounterTags {
 454         MC_COUNTER_CHAPTER = 1,
 455         MC_COUNTER_SECTION,
 456         MC_COUNTER_SUBSECTION,
 457         MC_COUNTER_SUBSUBSECTION,
 458         MC_COUNTER_PARAGRAPH,
 459         MC_COUNTER_SUBPARAGRAPH,
 460         MC_COUNTER_ENUMI,
 461         MC_COUNTER_ENUMII,
 462         MC_COUNTER_ENUMIII,
 463         MC_COUNTER_ENUMIV
 464 };
 465
 466
 467 enum ClassOptionsTags {
 468         CO_FONTSIZE = 1,
 469         CO_PAGESTYLE,
 470         CO_OTHER,
 471         CO_END
 472 };
 473
 474
 475 void LyXTextClass::readClassOptions(LyXLex & lexrc)
 476 {
 477         keyword_item classOptionsTags[] = {
 478                 {"end", CO_END },
 479                 {"fontsize", CO_FONTSIZE },
 480                 {"other", CO_OTHER },
 481                 {"pagestyle", CO_PAGESTYLE }
 482         };
 483
 484         lexrc.pushTable(classOptionsTags, CO_END);
 485         bool getout = false;
 486         while (!getout && lexrc.isOK()) {
 487                 int le = lexrc.lex();
 488                 switch (le) {
 489                 case LyXLex::LEX_UNDEF:
 490                         lexrc.printError("Unknown ClassOption tag `$$Token'");
 491                         continue;
 492                 default: break;
 493                 }
 494                 switch (static_cast<ClassOptionsTags>(le)) {
 495                 case CO_FONTSIZE:
 496                         lexrc.next();
 497                         opt_fontsize_ = rtrim(lexrc.getString());
 498                         break;
 499                 case CO_PAGESTYLE:
 500                         lexrc.next();
 501                         opt_pagestyle_ = rtrim(lexrc.getString());
 502                         break;
 503                 case CO_OTHER:
 504                         lexrc.next();
 505                         options_ = lexrc.getString();
 506                         break;
 507                 case CO_END:
 508                         getout = true;
 509                         break;
 510                 }
 511         }
 512         lexrc.popTable();
 513 }
 514
 515
 516 enum FloatTags {
 517         FT_TYPE = 1,
 518         FT_NAME,
 519         FT_PLACEMENT,
 520         FT_EXT,
 521         FT_WITHIN,
 522         FT_STYLE,
 523         FT_LISTNAME,
 524         FT_BUILTIN,
 525         FT_END
 526 };
 527
 528 void LyXTextClass::readFloat(LyXLex & lexrc)
 529 {
 530         keyword_item floatTags[] = {
 531                 { "end", FT_END },
 532                 { "extension", FT_EXT },
 533                 { "guiname", FT_NAME },
 534                 { "latexbuiltin", FT_BUILTIN },
 535                 { "listname", FT_LISTNAME },
 536                 { "numberwithin", FT_WITHIN },
 537                 { "placement", FT_PLACEMENT },
 538                 { "style", FT_STYLE },
 539                 { "type", FT_TYPE }
 540         };
 541
 542         lexrc.pushTable(floatTags, FT_END);
 543
 544         string type;
 545         string placement;
 546         string ext;
 547         string within;
 548         string style;
 549         string name;
 550         string listname;
 551         bool builtin = false;
 552
 553         bool getout = false;
 554         while (!getout && lexrc.isOK()) {
 555                 int le = lexrc.lex();
 556                 switch (le) {
 557                 case LyXLex::LEX_UNDEF:
 558                         lexrc.printError("Unknown ClassOption tag `$$Token'");
 559                         continue;
 560                 default: break;
 561                 }
 562                 switch (static_cast<FloatTags>(le)) {
 563                 case FT_TYPE:
 564                         lexrc.next();
 565                         type = lexrc.getString();
 566                         // Here we could check if this type is already defined
 567                         // and modify it with the rest of the vars instead.
 568                         break;
 569                 case FT_NAME:
 570                         lexrc.next();
 571                         name = lexrc.getString();
 572                         break;
 573                 case FT_PLACEMENT:
 574                         lexrc.next();
 575                         placement = lexrc.getString();
 576                         break;
 577                 case FT_EXT:
 578                         lexrc.next();
 579                         ext = lexrc.getString();
 580                         break;
 581                 case FT_WITHIN:
 582                         lexrc.next();
 583                         within = lexrc.getString();
 584                         if (within == "none")
 585                                 within.erase();
 586                         break;
 587                 case FT_STYLE:
 588                         lexrc.next();
 589                         style = lexrc.getString();
 590                         break;
 591                 case FT_LISTNAME:
 592                         lexrc.next();
 593                         listname = lexrc.getString();
 594                         break;
 595                 case FT_BUILTIN:
 596                         lexrc.next();
 597                         builtin = lexrc.getBool();
 598                         break;
 599                 case FT_END:
 600                         getout = true;
 601                         break;
 602                 }
 603         }
 604
 605         // Here if have a full float if getout == true
 606         if (getout) {
 607                 Floating newfloat(type, placement, ext, within,
 608                                   style, name, listname, builtin);
 609                 floatlist_->newFloat(newfloat);
 610         }
 611
 612         lexrc.popTable();
 613 }
 614
 615
 616 enum CounterTags {
 617         CT_NAME = 1,
 618         CT_WITHIN,
 619         CT_END
 620 };
 621
 622 void LyXTextClass::readCounter(LyXLex & lexrc)
 623 {
 624         keyword_item counterTags[] = {
 625                 { "end", CT_END },
 626                 { "name", CT_NAME },
 627                 { "within", CT_WITHIN }
 628         };
 629
 630         lexrc.pushTable(counterTags, CT_END);
 631
 632         string name;
 633         string within;
 634
 635         bool getout = false;
 636         while (!getout && lexrc.isOK()) {
 637                 int le = lexrc.lex();
 638                 switch (le) {
 639                 case LyXLex::LEX_UNDEF:
 640                         lexrc.printError("Unknown ClassOption tag `$$Token'");
 641                         continue;
 642                 default: break;
 643                 }
 644                 switch (static_cast<CounterTags>(le)) {
 645                 case CT_NAME:
 646                         lexrc.next();
 647                         name = lexrc.getString();
 648                         break;
 649                 case CT_WITHIN:
 650                         lexrc.next();
 651                         within = lexrc.getString();
 652                         if (within == "none")
 653                                 within.erase();
 654                         break;
 655                 case CT_END:
 656                         getout = true;
 657                         break;
 658                 }
 659         }
 660
 661         // Here if have a full counter if getout == true
 662         if (getout) {
 663                 if (within.empty()) {
 664                         ctrs_->newCounter(name);
 665                 } else {
 666                         ctrs_->newCounter(name, within);
 667                 }
 668         }
 669
 670         lexrc.popTable();
 671 }
 672
 673
 674 LyXFont const & LyXTextClass::defaultfont() const
 675 {
 676         return defaultfont_;
 677 }
 678
 679
 680 string const & LyXTextClass::leftmargin() const
 681 {
 682         return leftmargin_;
 683 }
 684
 685
 686 string const & LyXTextClass::rightmargin() const
 687 {
 688         return rightmargin_;
 689 }
 690
 691
 692 bool LyXTextClass::hasLayout(string const & n) const
 693 {
 694         string const name = (n.empty() ? defaultLayoutName() : n);
 695
 696         return find_if(layoutlist_.begin(), layoutlist_.end(),
 697                        compare_name(name))
 698                 != layoutlist_.end();
 699 }
 700
 701
 702
 703 LyXLayout_ptr const & LyXTextClass::operator[](string const & name) const
 704 {
 705         BOOST_ASSERT(!name.empty());
 706
 707         LayoutList::const_iterator cit =
 708                 find_if(layoutlist_.begin(),
 709                         layoutlist_.end(),
 710                         compare_name(name));
 711
 712         if (cit == layoutlist_.end()) {
 713                 lyxerr << "We failed to find the layout '" << name
 714                        << "' in the layout list. You MUST investigate!"
 715                        << endl;
 716                 for (LayoutList::const_iterator it = layoutlist_.begin();
 717                          it != layoutlist_.end(); ++it)
 718                         lyxerr  << " " << it->get()->name() << endl;
 719
 720                 // we require the name to exist
 721                 BOOST_ASSERT(false);
 722         }
 723
 724         return (*cit);
 725 }
 726
 727
 728
 729 bool LyXTextClass::delete_layout(string const & name)
 730 {
 731         if (name == defaultLayoutName())
 732                 return false;
 733
 734         LayoutList::iterator it =
 735                 remove_if(layoutlist_.begin(), layoutlist_.end(),
 736                           compare_name(name));
 737
 738         LayoutList::iterator end = layoutlist_.end();
 739         bool const ret = (it != end);
 740         layoutlist_.erase(it, end);
 741         return ret;
 742 }
 743
 744
 745 // Load textclass info if not loaded yet
 746 bool LyXTextClass::load() const
 747 {
 748         if (loaded)
 749                 return true;
 750
 751         // Read style-file
 752         string const real_file = LibFileSearch("layouts", name_, "layout");
 753
 754         if (const_cast<LyXTextClass*>(this)->Read(real_file)) {
 755                 lyxerr << "Error reading `"
 756                        << MakeDisplayPath(real_file)
 757                        << "'\n(Check `" << name_
 758                        << "')\nCheck your installation and "
 759                         "try Options/Reconfigure..." << endl;
 760                 loaded = false;
 761         }
 762         loaded = true;
 763         return loaded;
 764 }
 765
 766
 767 FloatList & LyXTextClass::floats()
 768 {
 769         return *floatlist_.get();
 770 }
 771
 772
 773 FloatList const & LyXTextClass::floats() const
 774 {
 775         return *floatlist_.get();
 776 }
 777
 778
 779 Counters & LyXTextClass::counters() const
 780 {
 781         return *ctrs_.get();
 782 }
 783
 784
 785 string const & LyXTextClass::defaultLayoutName() const
 786 {
 787         // This really should come from the actual layout... (Lgb)
 788         return defaultlayout_;
 789 }
 790
 791
 792 LyXLayout_ptr const & LyXTextClass::defaultLayout() const
 793 {
 794         return operator[](defaultLayoutName());
 795 }
 796
 797
 798 string const & LyXTextClass::name() const
 799 {
 800         return name_;
 801 }
 802
 803
 804 string const & LyXTextClass::latexname() const
 805 {
 806         const_cast<LyXTextClass*>(this)->load();
 807         return latexname_;
 808 }
 809
 810
 811 string const & LyXTextClass::description() const
 812 {
 813         return description_;
 814 }
 815
 816
 817 string const & LyXTextClass::opt_fontsize() const
 818 {
 819         return opt_fontsize_;
 820 }
 821
 822
 823 string const & LyXTextClass::opt_pagestyle() const
 824 {
 825         return opt_pagestyle_;
 826 }
 827
 828
 829 string const & LyXTextClass::options() const
 830 {
 831         return options_;
 832 }
 833
 834
 835 string const & LyXTextClass::pagestyle() const
 836 {
 837         return pagestyle_;
 838 }
 839
 840
 841 string const & LyXTextClass::preamble() const
 842 {
 843         return preamble_;
 844 }
 845
 846
 847 LyXTextClass::PageSides LyXTextClass::sides() const
 848 {
 849         return sides_;
 850 }
 851
 852
 853 int LyXTextClass::secnumdepth() const
 854 {
 855         return secnumdepth_;
 856 }
 857
 858
 859 int LyXTextClass::tocdepth() const
 860 {
 861         return tocdepth_;
 862 }
 863
 864
 865 OutputType LyXTextClass::outputType() const
 866 {
 867         return outputType_;
 868 }
 869
 870
 871 bool LyXTextClass::provides(LyXTextClass::Provides p) const
 872 {
 873         return provides_ & p;
 874 }
 875
 876
 877 unsigned int LyXTextClass::columns() const
 878 {
 879         return columns_;
 880 }
 881
 882
 883 int LyXTextClass::maxcounter() const
 884 {
 885         return maxcounter_;
 886 }
 887
 888
 889 LYX_TITLE_LATEX_TYPES LyXTextClass::titletype() const
 890 {
 891         return titletype_;
 892 }
 893
 894
 895 string const & LyXTextClass::titlename() const
 896 {
 897         return titlename_;
 898 }
 899
 900
 901
 902
 903
 904 int LyXTextClass::size() const
 905 {
 906         return layoutlist_.size();
 907 }
 908
 909
 910 ostream & operator<<(ostream & os, LyXTextClass::PageSides p)
 911 {
 912         switch (p) {
 913         case LyXTextClass::OneSide:
 914                 os << '1';
 915                 break;
 916         case LyXTextClass::TwoSides:
 917                 os << '2';
 918                 break;
 919         }
 920         return os;
 921 }