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 using std::string;
  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         defaultfont_ = LyXFont(LyXFont::ALL_SANE);
  71         opt_fontsize_ = "10|11|12";
  72         opt_pagestyle_ = "empty|plain|headings|fancy";
  73         provides_ = nothing;
  74         titletype_ = TITLE_COMMAND_AFTER;
  75         titlename_ = "maketitle";
  76         loaded = false;
  77 }
  78
  79
  80 bool LyXTextClass::isTeXClassAvailable() const
  81 {
  82         return texClassAvail_;
  83 }
  84
  85
  86 bool LyXTextClass::do_readStyle(LyXLex & lexrc, LyXLayout & lay)
  87 {
  88         lyxerr[Debug::TCLASS] << "Reading style " << lay.name() << endl;
  89         if (!lay.Read(lexrc, *this)) {
  90                 // Resolve fonts
  91                 lay.resfont = lay.font;
  92                 lay.resfont.realize(defaultfont());
  93                 lay.reslabelfont = lay.labelfont;
  94                 lay.reslabelfont.realize(defaultfont());
  95                 return false; // no errors
  96         }
  97         lyxerr << "Error parsing style `" << lay.name() << '\'' << endl;
  98         return true;
  99 }
 100
 101
 102 enum TextClassTags {
 103         TC_OUTPUTTYPE = 1,
 104         TC_INPUT,
 105         TC_STYLE,
 106         TC_DEFAULTSTYLE,
 107         TC_ENVIRONMENT,
 108         TC_NOSTYLE,
 109         TC_COLUMNS,
 110         TC_SIDES,
 111         TC_PAGESTYLE,
 112         TC_DEFAULTFONT,
 113         TC_SECNUMDEPTH,
 114         TC_TOCDEPTH,
 115         TC_CLASSOPTIONS,
 116         TC_PREAMBLE,
 117         TC_PROVIDESAMSMATH,
 118         TC_PROVIDESNATBIB,
 119         TC_PROVIDESMAKEIDX,
 120         TC_PROVIDESURL,
 121         TC_LEFTMARGIN,
 122         TC_RIGHTMARGIN,
 123         TC_FLOAT,
 124         TC_COUNTER,
 125         TC_NOFLOAT,
 126         TC_TITLELATEXNAME,
 127         TC_TITLELATEXTYPE
 128 };
 129
 130 // Reads a textclass structure from file.
 131 bool LyXTextClass::Read(string const & filename, bool merge)
 132 {
 133         keyword_item textClassTags[] = {
 134                 { "classoptions",    TC_CLASSOPTIONS },
 135                 { "columns",         TC_COLUMNS },
 136                 { "counter",         TC_COUNTER },
 137                 { "defaultfont",     TC_DEFAULTFONT },
 138                 { "defaultstyle",    TC_DEFAULTSTYLE },
 139                 { "environment",     TC_ENVIRONMENT },
 140                 { "float",           TC_FLOAT },
 141                 { "input",           TC_INPUT },
 142                 { "leftmargin",      TC_LEFTMARGIN },
 143                 { "nofloat",         TC_NOFLOAT },
 144                 { "nostyle",         TC_NOSTYLE },
 145                 { "outputtype",      TC_OUTPUTTYPE },
 146                 { "pagestyle",       TC_PAGESTYLE },
 147                 { "preamble",        TC_PREAMBLE },
 148                 { "providesamsmath", TC_PROVIDESAMSMATH },
 149                 { "providesmakeidx", TC_PROVIDESMAKEIDX },
 150                 { "providesnatbib",  TC_PROVIDESNATBIB },
 151                 { "providesurl",     TC_PROVIDESURL },
 152                 { "rightmargin",     TC_RIGHTMARGIN },
 153                 { "secnumdepth",     TC_SECNUMDEPTH },
 154                 { "sides",           TC_SIDES },
 155                 { "style",           TC_STYLE },
 156                 { "titlelatexname",  TC_TITLELATEXNAME },
 157                 { "titlelatextype",  TC_TITLELATEXTYPE },
 158                 { "tocdepth",        TC_TOCDEPTH }
 159         };
 160
 161         if (!merge)
 162                 lyxerr[Debug::TCLASS] << "Reading textclass "
 163                                       << MakeDisplayPath(filename)
 164                                       << endl;
 165         else
 166                 lyxerr[Debug::TCLASS] << "Reading input file "
 167                                      << MakeDisplayPath(filename)
 168                                      << endl;
 169
 170         LyXLex lexrc(textClassTags,
 171                 sizeof(textClassTags) / sizeof(textClassTags[0]));
 172         bool error = false;
 173
 174         lexrc.setFile(filename);
 175         if (!lexrc.isOK()) error = true;
 176
 177         // parsing
 178         while (lexrc.isOK() && !error) {
 179                 int le = lexrc.lex();
 180
 181                 switch (le) {
 182                 case LyXLex::LEX_FEOF:
 183                         continue;
 184
 185                 case LyXLex::LEX_UNDEF:
 186                         lexrc.printError("Unknown TextClass tag `$$Token'");
 187                         error = true;
 188                         continue;
 189
 190                 default:
 191                         break;
 192                 }
 193
 194                 switch (static_cast<TextClassTags>(le)) {
 195
 196                 case TC_OUTPUTTYPE:   // output type definition
 197                         readOutputType(lexrc);
 198                         break;
 199
 200                 case TC_INPUT: // Include file
 201                         if (lexrc.next()) {
 202                                 string tmp = LibFileSearch("layouts",
 203                                                             lexrc.getString(),
 204                                                             "layout");
 205
 206                                 if (Read(tmp, true)) {
 207                                         lexrc.printError("Error reading input"
 208                                                          "file: "+tmp);
 209                                         error = true;
 210                                 }
 211                         }
 212                         break;
 213
 214                 case TC_DEFAULTSTYLE:
 215                         if (lexrc.next()) {
 216                                 string const name = subst(lexrc.getString(),
 217                                                           '_', ' ');
 218                                 defaultlayout_ = name;
 219                         }
 220                         break;
 221
 222                 case TC_ENVIRONMENT:
 223                 case TC_STYLE:
 224                         if (lexrc.next()) {
 225                                 string const name = subst(lexrc.getString(),
 226                                                     '_', ' ');
 227                                 if (hasLayout(name)) {
 228                                         LyXLayout * lay = operator[](name).get();
 229                                         error = do_readStyle(lexrc, *lay);
 230                                 } else {
 231                                         LyXLayout lay;
 232                                         lay.setName(name);
 233                                         if (le == TC_ENVIRONMENT)
 234                                                 lay.is_environment = true;
 235                                         if (!(error = do_readStyle(lexrc, lay)))
 236                                                 layoutlist_.push_back
 237                                                         (boost::shared_ptr<LyXLayout>(new LyXLayout(lay)));
 238                                         if (defaultlayout_.empty()) {
 239                                                 // We do not have a default
 240                                                 // layout yet, so we choose
 241                                                 // the first layout we
 242                                                 // encounter.
 243                                                 defaultlayout_ = name;
 244                                         }
 245                                 }
 246                         }
 247                         else {
 248                                 lexrc.printError("No name given for style: `$$Token'.");
 249                                 error = true;
 250                         }
 251                         break;
 252
 253                 case TC_NOSTYLE:
 254                         if (lexrc.next()) {
 255                                 string const style = subst(lexrc.getString(),
 256                                                      '_', ' ');
 257                                 if (!delete_layout(style))
 258                                         lyxerr << "Cannot delete style `"
 259                                                << style << '\'' << endl;
 260 //                                      lexrc.printError("Cannot delete style"
 261 //                                                       " `$$Token'");
 262                         }
 263                         break;
 264
 265                 case TC_COLUMNS:
 266                         if (lexrc.next())
 267                                 columns_ = lexrc.getInteger();
 268                         break;
 269
 270                 case TC_SIDES:
 271                         if (lexrc.next()) {
 272                                 switch (lexrc.getInteger()) {
 273                                 case 1: sides_ = OneSide; break;
 274                                 case 2: sides_ = TwoSides; break;
 275                                 default:
 276                                         lyxerr << "Impossible number of page"
 277                                                 " sides, setting to one."
 278                                                << endl;
 279                                         sides_ = OneSide;
 280                                         break;
 281                                 }
 282                         }
 283                         break;
 284
 285                 case TC_PAGESTYLE:
 286                         lexrc.next();
 287                         pagestyle_ = rtrim(lexrc.getString());
 288                         break;
 289
 290                 case TC_DEFAULTFONT:
 291                         defaultfont_.lyxRead(lexrc);
 292                         if (!defaultfont_.resolved()) {
 293                                 lexrc.printError("Warning: defaultfont should "
 294                                                  "be fully instantiated!");
 295                                 defaultfont_.realize(LyXFont(LyXFont::ALL_SANE));
 296                         }
 297                         break;
 298
 299                 case TC_SECNUMDEPTH:
 300                         lexrc.next();
 301                         secnumdepth_ = lexrc.getInteger();
 302                         break;
 303
 304                 case TC_TOCDEPTH:
 305                         lexrc.next();
 306                         tocdepth_ = lexrc.getInteger();
 307                         break;
 308
 309                         // First step to support options
 310                 case TC_CLASSOPTIONS:
 311                         readClassOptions(lexrc);
 312                         break;
 313
 314                 case TC_PREAMBLE:
 315                         preamble_ = lexrc.getLongString("EndPreamble");
 316                         break;
 317
 318                 case TC_PROVIDESAMSMATH:
 319                         if (lexrc.next() && lexrc.getInteger())
 320                                 provides_ |= amsmath;
 321                         break;
 322
 323                 case TC_PROVIDESNATBIB:
 324                         if (lexrc.next() && lexrc.getInteger())
 325                                 provides_ |= natbib;
 326                         break;
 327
 328                 case TC_PROVIDESMAKEIDX:
 329                         if (lexrc.next() && lexrc.getInteger())
 330                                 provides_ |= makeidx;
 331                         break;
 332
 333                 case TC_PROVIDESURL:
 334                         if (lexrc.next() && lexrc.getInteger())
 335                                 provides_ |= url;
 336                         break;
 337
 338                 case TC_LEFTMARGIN:     // left margin type
 339                         if (lexrc.next())
 340                                 leftmargin_ = lexrc.getString();
 341                         break;
 342
 343                 case TC_RIGHTMARGIN:    // right margin type
 344                         if (lexrc.next())
 345                                 rightmargin_ = lexrc.getString();
 346                         break;
 347                 case TC_FLOAT:
 348                         readFloat(lexrc);
 349                         break;
 350                 case TC_COUNTER:
 351                         readCounter(lexrc);
 352                         break;
 353                 case TC_TITLELATEXTYPE:
 354                         readTitleType(lexrc);
 355                         break;
 356                 case TC_TITLELATEXNAME:
 357                         if (lexrc.next())
 358                                 titlename_ = lexrc.getString();
 359                         break;
 360                 case TC_NOFLOAT:
 361                         if (lexrc.next()) {
 362                                 string const nofloat = lexrc.getString();
 363                                 floatlist_->erase(nofloat);
 364                         }
 365                         break;
 366                 }
 367         }
 368
 369         if (!merge) { // we are at top level here.
 370                 lyxerr[Debug::TCLASS] << "Finished reading textclass "
 371                                       << MakeDisplayPath(filename)
 372                                       << endl;
 373                 if (defaultlayout_.empty()) {
 374                         lyxerr << "Error: Textclass '" << name_
 375                                << "' is missing a defaultstyle." << endl;
 376                         error = true;
 377                 }
 378         } else
 379                 lyxerr[Debug::TCLASS] << "Finished reading input file "
 380                                       << MakeDisplayPath(filename)
 381                                       << endl;
 382
 383         return error;
 384 }
 385
 386
 387 void LyXTextClass::readTitleType(LyXLex & lexrc)
 388 {
 389         keyword_item titleTypeTags[] = {
 390                 { "commandafter", TITLE_COMMAND_AFTER },
 391                 { "environment", TITLE_ENVIRONMENT }
 392         };
 393
 394         pushpophelper pph(lexrc, titleTypeTags, TITLE_ENVIRONMENT);
 395
 396         int le = lexrc.lex();
 397         switch (le) {
 398         case LyXLex::LEX_UNDEF:
 399                 lexrc.printError("Unknown output type `$$Token'");
 400                 return;
 401         case TITLE_COMMAND_AFTER:
 402         case TITLE_ENVIRONMENT:
 403                 titletype_ = static_cast<LYX_TITLE_LATEX_TYPES>(le);
 404                 break;
 405         default:
 406                 lyxerr << "Unhandled value " << le
 407                        << " in LyXTextClass::readTitleType." << endl;
 408
 409                 break;
 410         }
 411 }
 412
 413
 414 void LyXTextClass::readOutputType(LyXLex & lexrc)
 415 {
 416         keyword_item outputTypeTags[] = {
 417                 { "docbook", DOCBOOK },
 418                 { "latex", LATEX },
 419                 { "linuxdoc", LINUXDOC },
 420                 { "literate", LITERATE }
 421         };
 422
 423         pushpophelper pph(lexrc, outputTypeTags, LITERATE);
 424
 425         int le = lexrc.lex();
 426         switch (le) {
 427         case LyXLex::LEX_UNDEF:
 428                 lexrc.printError("Unknown output type `$$Token'");
 429                 return;
 430         case LATEX:
 431         case LINUXDOC:
 432         case DOCBOOK:
 433         case LITERATE:
 434                 outputType_ = static_cast<OutputType>(le);
 435                 break;
 436         default:
 437                 lyxerr << "Unhandled value " << le
 438                        << " in LyXTextClass::readOutputType." << endl;
 439
 440                 break;
 441         }
 442 }
 443
 444
 445 enum MaxCounterTags {
 446         MC_COUNTER_CHAPTER = 1,
 447         MC_COUNTER_SECTION,
 448         MC_COUNTER_SUBSECTION,
 449         MC_COUNTER_SUBSUBSECTION,
 450         MC_COUNTER_PARAGRAPH,
 451         MC_COUNTER_SUBPARAGRAPH,
 452         MC_COUNTER_ENUMI,
 453         MC_COUNTER_ENUMII,
 454         MC_COUNTER_ENUMIII,
 455         MC_COUNTER_ENUMIV
 456 };
 457
 458
 459 enum ClassOptionsTags {
 460         CO_FONTSIZE = 1,
 461         CO_PAGESTYLE,
 462         CO_OTHER,
 463         CO_END
 464 };
 465
 466
 467 void LyXTextClass::readClassOptions(LyXLex & lexrc)
 468 {
 469         keyword_item classOptionsTags[] = {
 470                 {"end", CO_END },
 471                 {"fontsize", CO_FONTSIZE },
 472                 {"other", CO_OTHER },
 473                 {"pagestyle", CO_PAGESTYLE }
 474         };
 475
 476         lexrc.pushTable(classOptionsTags, CO_END);
 477         bool getout = false;
 478         while (!getout && lexrc.isOK()) {
 479                 int le = lexrc.lex();
 480                 switch (le) {
 481                 case LyXLex::LEX_UNDEF:
 482                         lexrc.printError("Unknown ClassOption tag `$$Token'");
 483                         continue;
 484                 default: break;
 485                 }
 486                 switch (static_cast<ClassOptionsTags>(le)) {
 487                 case CO_FONTSIZE:
 488                         lexrc.next();
 489                         opt_fontsize_ = rtrim(lexrc.getString());
 490                         break;
 491                 case CO_PAGESTYLE:
 492                         lexrc.next();
 493                         opt_pagestyle_ = rtrim(lexrc.getString());
 494                         break;
 495                 case CO_OTHER:
 496                         lexrc.next();
 497                         options_ = lexrc.getString();
 498                         break;
 499                 case CO_END:
 500                         getout = true;
 501                         break;
 502                 }
 503         }
 504         lexrc.popTable();
 505 }
 506
 507
 508 enum FloatTags {
 509         FT_TYPE = 1,
 510         FT_NAME,
 511         FT_PLACEMENT,
 512         FT_EXT,
 513         FT_WITHIN,
 514         FT_STYLE,
 515         FT_LISTNAME,
 516         FT_BUILTIN,
 517         FT_END
 518 };
 519
 520 void LyXTextClass::readFloat(LyXLex & lexrc)
 521 {
 522         keyword_item floatTags[] = {
 523                 { "end", FT_END },
 524                 { "extension", FT_EXT },
 525                 { "guiname", FT_NAME },
 526                 { "latexbuiltin", FT_BUILTIN },
 527                 { "listname", FT_LISTNAME },
 528                 { "numberwithin", FT_WITHIN },
 529                 { "placement", FT_PLACEMENT },
 530                 { "style", FT_STYLE },
 531                 { "type", FT_TYPE }
 532         };
 533
 534         lexrc.pushTable(floatTags, FT_END);
 535
 536         string type;
 537         string placement;
 538         string ext;
 539         string within;
 540         string style;
 541         string name;
 542         string listname;
 543         bool builtin = false;
 544
 545         bool getout = false;
 546         while (!getout && lexrc.isOK()) {
 547                 int le = lexrc.lex();
 548                 switch (le) {
 549                 case LyXLex::LEX_UNDEF:
 550                         lexrc.printError("Unknown ClassOption tag `$$Token'");
 551                         continue;
 552                 default: break;
 553                 }
 554                 switch (static_cast<FloatTags>(le)) {
 555                 case FT_TYPE:
 556                         lexrc.next();
 557                         type = lexrc.getString();
 558                         // Here we could check if this type is already defined
 559                         // and modify it with the rest of the vars instead.
 560                         break;
 561                 case FT_NAME:
 562                         lexrc.next();
 563                         name = lexrc.getString();
 564                         break;
 565                 case FT_PLACEMENT:
 566                         lexrc.next();
 567                         placement = lexrc.getString();
 568                         break;
 569                 case FT_EXT:
 570                         lexrc.next();
 571                         ext = lexrc.getString();
 572                         break;
 573                 case FT_WITHIN:
 574                         lexrc.next();
 575                         within = lexrc.getString();
 576                         if (within == "none")
 577                                 within.erase();
 578                         break;
 579                 case FT_STYLE:
 580                         lexrc.next();
 581                         style = lexrc.getString();
 582                         break;
 583                 case FT_LISTNAME:
 584                         lexrc.next();
 585                         listname = lexrc.getString();
 586                         break;
 587                 case FT_BUILTIN:
 588                         lexrc.next();
 589                         builtin = lexrc.getBool();
 590                         break;
 591                 case FT_END:
 592                         getout = true;
 593                         break;
 594                 }
 595         }
 596
 597         // Here if have a full float if getout == true
 598         if (getout) {
 599                 Floating newfloat(type, placement, ext, within,
 600                                   style, name, listname, builtin);
 601                 floatlist_->newFloat(newfloat);
 602         }
 603
 604         lexrc.popTable();
 605 }
 606
 607
 608 enum CounterTags {
 609         CT_NAME = 1,
 610         CT_WITHIN,
 611         CT_END
 612 };
 613
 614 void LyXTextClass::readCounter(LyXLex & lexrc)
 615 {
 616         keyword_item counterTags[] = {
 617                 { "end", CT_END },
 618                 { "name", CT_NAME },
 619                 { "within", CT_WITHIN }
 620         };
 621
 622         lexrc.pushTable(counterTags, CT_END);
 623
 624         string name;
 625         string within;
 626
 627         bool getout = false;
 628         while (!getout && lexrc.isOK()) {
 629                 int le = lexrc.lex();
 630                 switch (le) {
 631                 case LyXLex::LEX_UNDEF:
 632                         lexrc.printError("Unknown ClassOption tag `$$Token'");
 633                         continue;
 634                 default: break;
 635                 }
 636                 switch (static_cast<CounterTags>(le)) {
 637                 case CT_NAME:
 638                         lexrc.next();
 639                         name = lexrc.getString();
 640                         break;
 641                 case CT_WITHIN:
 642                         lexrc.next();
 643                         within = lexrc.getString();
 644                         if (within == "none")
 645                                 within.erase();
 646                         break;
 647                 case CT_END:
 648                         getout = true;
 649                         break;
 650                 }
 651         }
 652
 653         // Here if have a full counter if getout == true
 654         if (getout) {
 655                 if (within.empty()) {
 656                         ctrs_->newCounter(name);
 657                 } else {
 658                         ctrs_->newCounter(name, within);
 659                 }
 660         }
 661
 662         lexrc.popTable();
 663 }
 664
 665
 666 LyXFont const & LyXTextClass::defaultfont() const
 667 {
 668         return defaultfont_;
 669 }
 670
 671
 672 string const & LyXTextClass::leftmargin() const
 673 {
 674         return leftmargin_;
 675 }
 676
 677
 678 string const & LyXTextClass::rightmargin() const
 679 {
 680         return rightmargin_;
 681 }
 682
 683
 684 bool LyXTextClass::hasLayout(string const & n) const
 685 {
 686         string const name = (n.empty() ? defaultLayoutName() : n);
 687
 688         return find_if(layoutlist_.begin(), layoutlist_.end(),
 689                        compare_name(name))
 690                 != layoutlist_.end();
 691 }
 692
 693
 694
 695 LyXLayout_ptr const & LyXTextClass::operator[](string const & name) const
 696 {
 697         BOOST_ASSERT(!name.empty());
 698
 699         LayoutList::const_iterator cit =
 700                 find_if(layoutlist_.begin(),
 701                         layoutlist_.end(),
 702                         compare_name(name));
 703
 704         if (cit == layoutlist_.end()) {
 705                 lyxerr << "We failed to find the layout '" << name
 706                        << "' in the layout list. You MUST investigate!"
 707                        << endl;
 708                 for (LayoutList::const_iterator it = layoutlist_.begin();
 709                          it != layoutlist_.end(); ++it)
 710                         lyxerr  << " " << it->get()->name() << endl;
 711
 712                 // we require the name to exist
 713                 BOOST_ASSERT(false);
 714         }
 715
 716         return (*cit);
 717 }
 718
 719
 720
 721 bool LyXTextClass::delete_layout(string const & name)
 722 {
 723         if (name == defaultLayoutName())
 724                 return false;
 725
 726         LayoutList::iterator it =
 727                 remove_if(layoutlist_.begin(), layoutlist_.end(),
 728                           compare_name(name));
 729
 730         LayoutList::iterator end = layoutlist_.end();
 731         bool const ret = (it != end);
 732         layoutlist_.erase(it, end);
 733         return ret;
 734 }
 735
 736
 737 // Load textclass info if not loaded yet
 738 bool LyXTextClass::load() const
 739 {
 740         if (loaded)
 741                 return true;
 742
 743         // Read style-file
 744         string const real_file = LibFileSearch("layouts", name_, "layout");
 745
 746         if (const_cast<LyXTextClass*>(this)->Read(real_file)) {
 747                 lyxerr << "Error reading `"
 748                        << MakeDisplayPath(real_file)
 749                        << "'\n(Check `" << name_
 750                        << "')\nCheck your installation and "
 751                         "try Options/Reconfigure..." << endl;
 752                 loaded = false;
 753         }
 754         loaded = true;
 755         return loaded;
 756 }
 757
 758
 759 FloatList & LyXTextClass::floats()
 760 {
 761         return *floatlist_.get();
 762 }
 763
 764
 765 FloatList const & LyXTextClass::floats() const
 766 {
 767         return *floatlist_.get();
 768 }
 769
 770
 771 Counters & LyXTextClass::counters() const
 772 {
 773         return *ctrs_.get();
 774 }
 775
 776
 777 string const & LyXTextClass::defaultLayoutName() const
 778 {
 779         // This really should come from the actual layout... (Lgb)
 780         return defaultlayout_;
 781 }
 782
 783
 784 LyXLayout_ptr const & LyXTextClass::defaultLayout() const
 785 {
 786         return operator[](defaultLayoutName());
 787 }
 788
 789
 790 string const & LyXTextClass::name() const
 791 {
 792         return name_;
 793 }
 794
 795
 796 string const & LyXTextClass::latexname() const
 797 {
 798         const_cast<LyXTextClass*>(this)->load();
 799         return latexname_;
 800 }
 801
 802
 803 string const & LyXTextClass::description() const
 804 {
 805         return description_;
 806 }
 807
 808
 809 string const & LyXTextClass::opt_fontsize() const
 810 {
 811         return opt_fontsize_;
 812 }
 813
 814
 815 string const & LyXTextClass::opt_pagestyle() const
 816 {
 817         return opt_pagestyle_;
 818 }
 819
 820
 821 string const & LyXTextClass::options() const
 822 {
 823         return options_;
 824 }
 825
 826
 827 string const & LyXTextClass::pagestyle() const
 828 {
 829         return pagestyle_;
 830 }
 831
 832
 833 string const & LyXTextClass::preamble() const
 834 {
 835         return preamble_;
 836 }
 837
 838
 839 LyXTextClass::PageSides LyXTextClass::sides() const
 840 {
 841         return sides_;
 842 }
 843
 844
 845 int LyXTextClass::secnumdepth() const
 846 {
 847         return secnumdepth_;
 848 }
 849
 850
 851 int LyXTextClass::tocdepth() const
 852 {
 853         return tocdepth_;
 854 }
 855
 856
 857 OutputType LyXTextClass::outputType() const
 858 {
 859         return outputType_;
 860 }
 861
 862
 863 bool LyXTextClass::provides(LyXTextClass::Provides p) const
 864 {
 865         return provides_ & p;
 866 }
 867
 868
 869 unsigned int LyXTextClass::columns() const
 870 {
 871         return columns_;
 872 }
 873
 874
 875 LYX_TITLE_LATEX_TYPES LyXTextClass::titletype() const
 876 {
 877         return titletype_;
 878 }
 879
 880
 881 string const & LyXTextClass::titlename() const
 882 {
 883         return titlename_;
 884 }
 885
 886
 887 int LyXTextClass::size() const
 888 {
 889         return layoutlist_.size();
 890 }
 891
 892
 893 ostream & operator<<(ostream & os, LyXTextClass::PageSides p)
 894 {
 895         switch (p) {
 896         case LyXTextClass::OneSide:
 897                 os << '1';
 898                 break;
 899         case LyXTextClass::TwoSides:
 900                 os << '2';
 901                 break;
 902         }
 903         return os;
 904 }