src/factory.cpp

   1 /**
   2  * \file factory.cpp
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author André Pönitz
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "factory.h"
  14
  15 #include "Buffer.h"
  16 #include "BufferParams.h"
  17 #include "FloatList.h"
  18 #include "FuncRequest.h"
  19 #include "Lexer.h"
  20 #include "LyX.h"
  21 #include "TextClass.h"
  22
  23 #include "insets/InsetBibitem.h"
  24 #include "insets/InsetBibtex.h"
  25 #include "insets/InsetBox.h"
  26 #include "insets/InsetBranch.h"
  27 #include "insets/InsetCaption.h"
  28 #include "insets/InsetCitation.h"
  29 #include "insets/InsetCounter.h"
  30 #include "insets/InsetFlex.h"
  31 #include "insets/InsetERT.h"
  32 #include "insets/InsetListings.h"
  33 #include "insets/InsetExternal.h"
  34 #include "insets/InsetFloat.h"
  35 #include "insets/InsetFloatList.h"
  36 #include "insets/InsetFoot.h"
  37 #include "insets/InsetGraphics.h"
  38 #include "insets/InsetHyperlink.h"
  39 #include "insets/InsetInclude.h"
  40 #include "insets/InsetIndex.h"
  41 #include "insets/InsetInfo.h"
  42 #include "insets/InsetIPA.h"
  43 #include "insets/InsetIPAMacro.h"
  44 #include "insets/InsetLabel.h"
  45 #include "insets/InsetLine.h"
  46 #include "insets/InsetMarginal.h"
  47 #include "insets/InsetNewline.h"
  48 #include "insets/InsetNewpage.h"
  49 #include "insets/InsetNomencl.h"
  50 #include "insets/InsetNote.h"
  51 #include "insets/InsetArgument.h"
  52 #include "insets/InsetPhantom.h"
  53 #include "insets/InsetPreview.h"
  54 #include "insets/InsetRef.h"
  55 #include "insets/InsetScript.h"
  56 #include "insets/InsetSeparator.h"
  57 #include "insets/InsetSpace.h"
  58 #include "insets/InsetTabular.h"
  59 #include "insets/InsetTOC.h"
  60 #include "insets/InsetVSpace.h"
  61 #include "insets/InsetWrap.h"
  62
  63 #include "mathed/InsetMathMacroTemplate.h"
  64 #include "mathed/InsetMathHull.h"
  65
  66 #include "frontends/alert.h"
  67
  68 #include "support/debug.h"
  69 #include "support/ExceptionMessage.h"
  70 #include "support/lassert.h"
  71 #include "support/lstrings.h"
  72 #include "support/unique_ptr.h"
  73
  74 #include <sstream>
  75
  76
  77 using namespace std;
  78 using namespace lyx::support;
  79
  80 namespace lyx {
  81
  82 namespace Alert = frontend::Alert;
  83
  84
  85 Inset * createInsetHelper(Buffer * buf, FuncRequest const & cmd)
  86 {
  87         try {
  88
  89                 switch (cmd.action()) {
  90
  91                 case LFUN_NEWPAGE_INSERT: {
  92                         string const name = cmd.getArg(0);
  93                         InsetNewpageParams inp;
  94                         if (name.empty() || name == "newpage")
  95                                 inp.kind = InsetNewpageParams::NEWPAGE;
  96                         else if (name == "pagebreak")
  97                                 inp.kind = InsetNewpageParams::PAGEBREAK;
  98                         else if (name == "clearpage")
  99                                 inp.kind = InsetNewpageParams::CLEARPAGE;
 100                         else if (name == "cleardoublepage")
 101                                 inp.kind = InsetNewpageParams::CLEARDOUBLEPAGE;
 102                         return new InsetNewpage(inp);
 103                 }
 104
 105                 case LFUN_SEPARATOR_INSERT: {
 106                         string const name = cmd.getArg(0);
 107                         InsetSeparatorParams inp;
 108                         if (name.empty() || name == "plain")
 109                                 inp.kind = InsetSeparatorParams::PLAIN;
 110                         else if (name == "parbreak")
 111                                 inp.kind = InsetSeparatorParams::PARBREAK;
 112                         else if (name == "latexpar")
 113                                 inp.kind = InsetSeparatorParams::LATEXPAR;
 114                         else {
 115                                 lyxerr << "Wrong argument for LyX function 'separator-insert'." << endl;
 116                                 break;
 117                         }
 118                         return new InsetSeparator(inp);
 119                 }
 120
 121                 case LFUN_FLEX_INSERT: {
 122                         string s = cmd.getArg(0);
 123                         return new InsetFlex(buf, s);
 124                 }
 125
 126                 case LFUN_NOTE_INSERT: {
 127                         string arg = cmd.getArg(0);
 128                         if (arg.empty())
 129                                 arg = "Note";
 130                         return new InsetNote(buf, arg);
 131                 }
 132
 133                 case LFUN_BOX_INSERT: {
 134                         string arg = cmd.getArg(0);
 135                         if (arg.empty())
 136                                 arg = "Boxed";
 137                         return new InsetBox(buf, arg);
 138                 }
 139
 140                 case LFUN_BRANCH_INSERT: {
 141                         docstring arg = cmd.argument();
 142                         if (arg.empty())
 143                                 arg = from_ascii("none");
 144                         return new InsetBranch(buf, InsetBranchParams(arg));
 145                 }
 146
 147                 case LFUN_PHANTOM_INSERT: {
 148                         string arg = cmd.getArg(0);
 149                         if (arg.empty())
 150                                 arg = "Phantom";
 151                         return new InsetPhantom(buf, arg);
 152                 }
 153
 154                 case LFUN_IPAMACRO_INSERT: {
 155                         string const arg1 = cmd.getArg(0);
 156                         string const arg2 = cmd.getArg(1);
 157                         if (arg1 != "deco") {
 158                                 LYXERR0("LFUN_IPAMACRO_INSERT: wrong argument");
 159                                 return nullptr;
 160                         }
 161                         return new InsetIPADeco(buf, arg2);
 162                 }
 163
 164                 case LFUN_ERT_INSERT:
 165                         return new InsetERT(buf);
 166
 167                 case LFUN_LISTING_INSERT:
 168                         return new InsetListings(buf);
 169
 170                 case LFUN_FOOTNOTE_INSERT:
 171                         return new InsetFoot(buf);
 172
 173                 case LFUN_MARGINALNOTE_INSERT:
 174                         return new InsetMarginal(buf);
 175
 176                 case LFUN_ARGUMENT_INSERT: {
 177                         string arg = cmd.getArg(0);
 178                         if (arg.empty()) {
 179                                 LYXERR0("argument-insert needs an argument!");
 180                                 return nullptr;
 181                         }
 182                         return new InsetArgument(buf, arg);
 183                 }
 184
 185                 case LFUN_FLOAT_INSERT: {
 186                         string argument = to_utf8(cmd.argument());
 187                         if (!argument.empty()) {
 188                                 if (!contains(argument, "sideways")) {
 189                                         if (!contains(argument, "wide"))
 190                                                 argument += "\nwide false";
 191                                         argument += "\nsideways false";
 192                                 }
 193                         }
 194                         return new InsetFloat(buf, argument);
 195                 }
 196
 197                 case LFUN_FLOAT_WIDE_INSERT: {
 198                         string argument = to_utf8(cmd.argument());
 199                         if (!argument.empty()) {
 200                                 if (!contains(argument, "sideways")) {
 201                                         if (!contains(argument, "wide"))
 202                                                 argument += "\nwide true";
 203                                         argument += "\nsideways false";
 204                                 }
 205                         }
 206                         InsetFloat * fl = new InsetFloat(buf, argument);
 207                         fl->setWide(true);
 208                         return fl;
 209                 }
 210
 211                 case LFUN_WRAP_INSERT: {
 212                         string const argument = to_utf8(cmd.argument());
 213                         if (argument == "figure" || argument == "table")
 214                                 return new InsetWrap(buf, argument);
 215                         lyxerr << "Non-existent wrapfig type: " << argument << endl;
 216                         return nullptr;
 217                 }
 218
 219                 case LFUN_INDEX_INSERT: {
 220                         docstring arg = cmd.argument();
 221                         return new InsetIndex(buf, InsetIndexParams(arg));
 222                 }
 223
 224                 case LFUN_IPA_INSERT:
 225                         return new InsetIPA(buf);
 226
 227                 case LFUN_NOMENCL_INSERT: {
 228                         InsetCommandParams icp(NOMENCL_CODE);
 229                         icp["symbol"] = cmd.argument();
 230                         return new InsetNomencl(buf, icp);
 231                 }
 232
 233                 case LFUN_TABULAR_INSERT: {
 234                         if (cmd.argument().empty())
 235                                 return nullptr;
 236                         istringstream ss(to_utf8(cmd.argument()));
 237                         int r = 0, c = 0;
 238                         ss >> r >> c;
 239                         if (r <= 0)
 240                                 r = 2;
 241                         if (c <= 0)
 242                                 c = 2;
 243                         return new InsetTabular(buf, r, c);
 244                 }
 245
 246                 case LFUN_CAPTION_INSERT: {
 247                         string arg = cmd.getArg(0);
 248                         if (arg.empty())
 249                                 arg = "Standard";
 250                         return new InsetCaption(buf, arg);
 251                 }
 252
 253                 case LFUN_INDEX_PRINT:  {
 254                         InsetCommandParams icp(INDEX_PRINT_CODE);
 255                         icp["type"] = cmd.argument();
 256                         return new InsetPrintIndex(buf, icp);
 257                 }
 258
 259                 case LFUN_NOMENCL_PRINT: {
 260                         InsetCommandParams icp(NOMENCL_PRINT_CODE);
 261                         icp["set_width"] = from_ascii("auto");
 262                         return new InsetPrintNomencl(buf, icp);
 263                 }
 264
 265                 case LFUN_INFO_INSERT: {
 266                         InsetInfo * inset = new InsetInfo(buf, to_utf8(cmd.argument()));
 267                         return inset;
 268                 }
 269
 270                 case LFUN_PREVIEW_INSERT:
 271                         return new InsetPreview(buf);
 272
 273                 case LFUN_SCRIPT_INSERT: {
 274                         InsetScriptParams isp;
 275                         InsetScript::string2params("script script " + to_utf8(cmd.argument()), isp);
 276                         return new InsetScript(buf, isp);
 277                 }
 278
 279                 case LFUN_INSET_INSERT: {
 280                         string const name = cmd.getArg(0);
 281                         InsetCode code = insetCode(name);
 282                         switch (code) {
 283                         case NO_CODE:
 284                                 lyxerr << "No such inset '" << name << "'.";
 285                                 return nullptr;
 286
 287                         case BIBITEM_CODE: {
 288                                 InsetCommandParams icp(code);
 289                                 InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 290                                 return new InsetBibitem(buf, icp);
 291                         }
 292
 293                         case BIBTEX_CODE: {
 294                                 InsetCommandParams icp(code);
 295                                 InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 296                                 return new InsetBibtex(buf, icp);
 297                         }
 298
 299                         case CITE_CODE: {
 300                                 InsetCommandParams icp(code);
 301                                 InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 302                                 return new InsetCitation(buf, icp);
 303                         }
 304
 305                         case COUNTER_CODE: {
 306                                 InsetCommandParams icp(code);
 307                                 InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 308                                 return new InsetCounter(buf, icp);
 309                         }
 310
 311                         case ERT_CODE: {
 312                                 return new InsetERT(buf,
 313                                         InsetERT::string2params(to_utf8(cmd.argument())));
 314                         }
 315
 316                         case EXTERNAL_CODE: {
 317                                 InsetExternalParams iep;
 318                                 InsetExternal::string2params(to_utf8(cmd.argument()), *buf, iep);
 319                                 auto inset = make_unique<InsetExternal>(buf);
 320                                 inset->setBuffer(*buf);
 321                                 inset->setParams(iep);
 322                                 return inset.release();
 323                         }
 324
 325                         case GRAPHICS_CODE: {
 326                                 InsetGraphicsParams igp;
 327                                 InsetGraphics::string2params(to_utf8(cmd.argument()), *buf, igp);
 328                                 auto inset = make_unique<InsetGraphics>(buf);
 329                                 inset->setParams(igp);
 330                                 return inset.release();
 331                         }
 332
 333                         case HYPERLINK_CODE: {
 334                                 InsetCommandParams icp(code);
 335                                 InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 336                                 return new InsetHyperlink(buf, icp);
 337                         }
 338
 339                         case INCLUDE_CODE: {
 340                                 InsetCommandParams icp(code);
 341                                 InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 342                                 return new InsetInclude(buf, icp);
 343                         }
 344
 345                         case INDEX_CODE: {
 346                                 docstring arg = cmd.argument();
 347                                 return new InsetIndex(buf, InsetIndexParams(arg));
 348                         }
 349
 350                         case INDEX_PRINT_CODE:  {
 351                                 InsetCommandParams icp(code);
 352                                 InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 353                                 return new InsetPrintIndex(buf, icp);
 354                         }
 355
 356                         case LABEL_CODE: {
 357                                 InsetCommandParams icp(code);
 358                                 InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 359                                 return new InsetLabel(buf, icp);
 360                         }
 361
 362                         case LINE_CODE: {
 363                                 InsetCommandParams icp(code);
 364                                 InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 365                                 return new InsetLine(buf, icp);
 366                         }
 367
 368                         case LISTINGS_CODE: {
 369                                 InsetListingsParams par;
 370                                 InsetListings::string2params(to_utf8(cmd.argument()), par);
 371                                 return new InsetListings(buf, par);
 372                         }
 373
 374                         case NOMENCL_CODE: {
 375                                 InsetCommandParams icp(code);
 376                                 InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 377                                 return new InsetNomencl(buf, icp);
 378                         }
 379
 380                         case REF_CODE: {
 381                                 InsetCommandParams icp(code);
 382                                 InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 383                                 return new InsetRef(buf, icp);
 384                         }
 385
 386                         case SCRIPT_CODE: {
 387                                 InsetScriptParams isp;
 388                                 InsetScript::string2params(to_utf8(cmd.argument()), isp);
 389                                 return new InsetScript(buf, isp);
 390                         }
 391
 392                         case SPACE_CODE: {
 393                                 InsetSpaceParams isp;
 394                                 InsetSpace::string2params(to_utf8(cmd.argument()), isp);
 395                                 return new InsetSpace(isp);
 396                         }
 397
 398                         case TOC_CODE: {
 399                                 InsetCommandParams icp(code);
 400                                 InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 401                                 return new InsetTOC(buf, icp);
 402                         }
 403
 404                         case VSPACE_CODE: {
 405                                 VSpace vspace;
 406                                 InsetVSpace::string2params(to_utf8(cmd.argument()), vspace);
 407                                 return new InsetVSpace(vspace);
 408                         }
 409
 410                         case PREVIEW_CODE:
 411                                 return new InsetPreview(buf);
 412
 413                         default:
 414                                 lyxerr << "Inset '" << name << "' not permitted with LFUN_INSET_INSERT."
 415                                                 << endl;
 416                                 return nullptr;
 417
 418                         }
 419                 } //end LFUN_INSET_INSERT
 420
 421                 case LFUN_SPACE_INSERT: {
 422                         string const name = cmd.getArg(0);
 423                         string const len = cmd.getArg(1);
 424                         if (name.empty()) {
 425                                 lyxerr << "LyX function 'space-insert' needs an argument." << endl;
 426                                 break;
 427                         }
 428                         InsetSpaceParams isp;
 429                         // The tests for isp.math might be disabled after a file format change
 430                         if (name == "normal")
 431                                 isp.kind = InsetSpaceParams::NORMAL;
 432                         else if (name == "protected")
 433                                 isp.kind = InsetSpaceParams::PROTECTED;
 434                         else if (name == "visible")
 435                                 isp.kind = InsetSpaceParams::VISIBLE;
 436                         else if (name == "thin")
 437                                 isp.kind = InsetSpaceParams::THIN;
 438                         else if (isp.math && name == "med")
 439                                 isp.kind = InsetSpaceParams::MEDIUM;
 440                         else if (isp.math && name == "thick")
 441                                 isp.kind = InsetSpaceParams::THICK;
 442                         else if (name == "quad")
 443                                 isp.kind = InsetSpaceParams::QUAD;
 444                         else if (name == "qquad")
 445                                 isp.kind = InsetSpaceParams::QQUAD;
 446                         else if (name == "enspace")
 447                                 isp.kind = InsetSpaceParams::ENSPACE;
 448                         else if (name == "enskip")
 449                                 isp.kind = InsetSpaceParams::ENSKIP;
 450                         else if (name == "negthinspace")
 451                                 isp.kind = InsetSpaceParams::NEGTHIN;
 452                         else if (name == "negmedspace")
 453                                 isp.kind = InsetSpaceParams::NEGMEDIUM;
 454                         else if (name == "negthickspace")
 455                                 isp.kind = InsetSpaceParams::NEGTHICK;
 456                         else if (name == "hfill")
 457                                 isp.kind = InsetSpaceParams::HFILL;
 458                         else if (name == "hfill*")
 459                                 isp.kind = InsetSpaceParams::HFILL_PROTECTED;
 460                         else if (name == "dotfill")
 461                                 isp.kind = InsetSpaceParams::DOTFILL;
 462                         else if (name == "hrulefill")
 463                                 isp.kind = InsetSpaceParams::HRULEFILL;
 464                         else if (name == "hspace") {
 465                                 if (len.empty() || !isValidGlueLength(len)) {
 466                                         lyxerr << "LyX function 'space-insert hspace' "
 467                                                << "needs a valid length argument." << endl;
 468                                         break;
 469                                 }
 470                                 isp.kind = InsetSpaceParams::CUSTOM;
 471                                 isp.length = GlueLength(len);
 472                         }
 473                         else if (name == "hspace*") {
 474                                 if (len.empty() || !isValidGlueLength(len)) {
 475                                         lyxerr << "LyX function 'space-insert hspace*' "
 476                                                << "needs a valid length argument." << endl;
 477                                         break;
 478                                 }
 479                                 isp.kind = InsetSpaceParams::CUSTOM_PROTECTED;
 480                                 isp.length = GlueLength(len);
 481                         }
 482                         else {
 483                                 lyxerr << "Wrong argument for LyX function 'space-insert'." << endl;
 484                                 break;
 485                         }
 486                         return new InsetSpace(isp);
 487                 }
 488
 489                 default:
 490                         break;
 491                 }
 492
 493         } catch (ExceptionMessage const & message) {
 494                 if (message.type_ == ErrorException) {
 495                         // This should never happen!
 496                         Alert::error(message.title_, message.details_);
 497                         lyx_exit(1);
 498                 } else if (message.type_ == WarningException) {
 499                         Alert::warning(message.title_, message.details_);
 500                         return nullptr;
 501                 }
 502         }
 503
 504         return nullptr;
 505 }
 506
 507
 508 Inset * createInset(Buffer * buf, FuncRequest const & cmd)
 509 {
 510         Inset * inset = createInsetHelper(buf, cmd);
 511         if (inset)
 512                 inset->setBuffer(*buf);
 513         return inset;
 514 }
 515
 516
 517 Inset * readInset(Lexer & lex, Buffer * buf)
 518 {
 519         // consistency check
 520         if (lex.getString() != "\\begin_inset")
 521                 LYXERR0("Buffer::readInset: Consistency check failed.");
 522
 523         unique_ptr<Inset> inset;
 524
 525         string tmptok;
 526         lex >> tmptok;
 527
 528         // test the different insets
 529
 530         // FIXME It would be better if we did not have this branch and could
 531         // just do one massive switch for all insets. But at present, it's
 532         // easier to do it this way, and we can't do the massive switch until
 533         // the conversion mentioned below.  Note that if we do want to do a
 534         // single switch, we need to remove this "CommandInset" line---or
 535         // replace it with a single "InsetType" line that would be used in all
 536         // insets.
 537         if (tmptok == "CommandInset") {
 538                 lex.next();
 539                 string const insetType = lex.getString();
 540                 lex.pushToken(insetType);
 541
 542                 InsetCode const code = insetCode(insetType);
 543
 544                 //FIXME If we do the one massive switch, we cannot do this here, since
 545                 //we do not know in advance that we're dealing with a command inset.
 546                 //Worst case, we could put it in each case below. Better, we could
 547                 //pass the lexer to the constructor and let the params be built there.
 548                 InsetCommandParams inscmd(code);
 549                 inscmd.Read(lex, buf);
 550
 551                 switch (code) {
 552                         case BIBITEM_CODE:
 553                                 inset.reset(new InsetBibitem(buf, inscmd));
 554                                 break;
 555                         case BIBTEX_CODE:
 556                                 inset.reset(new InsetBibtex(buf, inscmd));
 557                                 break;
 558                         case CITE_CODE:
 559                                 inset.reset(new InsetCitation(buf, inscmd));
 560                                 break;
 561                         case COUNTER_CODE:
 562                                 inset.reset(new InsetCounter(buf, inscmd));
 563                                 break;
 564                         case HYPERLINK_CODE:
 565                                 inset.reset(new InsetHyperlink(buf, inscmd));
 566                                 break;
 567                         case INCLUDE_CODE:
 568                                 inset.reset(new InsetInclude(buf, inscmd));
 569                                 break;
 570                         case INDEX_PRINT_CODE:
 571                                 inset.reset(new InsetPrintIndex(buf, inscmd));
 572                                 break;
 573                         case LABEL_CODE:
 574                                 inset.reset(new InsetLabel(buf, inscmd));
 575                                 break;
 576                         case LINE_CODE:
 577                                 inset.reset(new InsetLine(buf, inscmd));
 578                                 break;
 579                         case NOMENCL_CODE:
 580                                 inset.reset(new InsetNomencl(buf, inscmd));
 581                                 break;
 582                         case NOMENCL_PRINT_CODE:
 583                                 inset.reset(new InsetPrintNomencl(buf, inscmd));
 584                                 break;
 585                         case REF_CODE:
 586                                 if (inscmd["name"].empty() && inscmd["reference"].empty())
 587                                         return nullptr;
 588                                 inset.reset(new InsetRef(buf, inscmd));
 589                                 break;
 590                         case TOC_CODE:
 591                                 inset.reset(new InsetTOC(buf, inscmd));
 592                                 break;
 593                         case NO_CODE:
 594                         default:
 595                                 lyxerr << "unknown CommandInset '" << insetType
 596                                                         << "'" << endl;
 597                                 while (lex.isOK() && lex.getString() != "\\end_inset")
 598                                         lex.next();
 599                                 return nullptr;
 600                 }
 601                 inset->setBuffer(*buf);
 602         } else {
 603                 // FIXME This branch should be made to use inset codes
 604                 // as the preceding branch does. Unfortunately, that
 605                 // will take some doing. It requires converting the
 606                 // representation of the insets in LyX files so that
 607                 // they use the inset names listed in Inset.cpp. Then,
 608                 // as above, the inset names can be translated to
 609                 // inset codes using insetCode(). And the insets'
 610                 // write() routines should use insetName() rather than
 611                 // hardcoding it.
 612                 if (tmptok == "Quotes") {
 613                         inset.reset(new InsetQuotes(buf));
 614                 } else if (tmptok == "External") {
 615                         inset.reset(new InsetExternal(buf));
 616                 } else if (tmptok == "FormulaMacro") {
 617                         inset.reset(new InsetMathMacroTemplate(buf));
 618                 } else if (tmptok == "Formula") {
 619                         inset.reset(new InsetMathHull(buf));
 620                 } else if (tmptok == "Graphics") {
 621                         inset.reset(new InsetGraphics(buf));
 622                 } else if (tmptok == "Note") {
 623                         inset.reset(new InsetNote(buf, tmptok));
 624                 } else if (tmptok == "Box") {
 625                         inset.reset(new InsetBox(buf, tmptok));
 626                 } else if (tmptok == "Flex") {
 627                         lex.eatLine();
 628                         string s = lex.getString();
 629                         inset.reset(new InsetFlex(buf, s));
 630                 } else if (tmptok == "Branch") {
 631                         inset.reset(new InsetBranch(buf, InsetBranchParams()));
 632                 } else if (tmptok == "Phantom") {
 633                         inset.reset(new InsetPhantom(buf, tmptok));
 634                 } else if (tmptok == "ERT") {
 635                         inset.reset(new InsetERT(buf));
 636                 } else if (tmptok == "listings") {
 637                         inset.reset(new InsetListings(buf));
 638                 } else if (tmptok == "script") {
 639                         inset.reset(new InsetScript(buf));
 640                 } else if (tmptok == "space") {
 641                         inset.reset(new InsetSpace);
 642                 } else if (tmptok == "Tabular") {
 643                         inset.reset(new InsetTabular(buf));
 644                 } else if (tmptok == "Text") {
 645                         inset.reset(new InsetText(buf));
 646                 } else if (tmptok == "VSpace") {
 647                         inset.reset(new InsetVSpace);
 648                 } else if (tmptok == "Foot") {
 649                         inset.reset(new InsetFoot(buf));
 650                 } else if (tmptok == "Marginal") {
 651                         inset.reset(new InsetMarginal(buf));
 652                 } else if (tmptok == "Newpage") {
 653                         inset.reset(new InsetNewpage);
 654                 } else if (tmptok == "Newline") {
 655                         inset.reset(new InsetNewline);
 656                 } else if (tmptok == "Separator") {
 657                         inset.reset(new InsetSeparator);
 658                 } else if (tmptok == "Argument") {
 659                         inset.reset(new InsetArgument(buf, tmptok));
 660                 } else if (tmptok == "Float") {
 661                         inset.reset(new InsetFloat(buf, string()));
 662                 } else if (tmptok == "Wrap") {
 663                         lex.next();
 664                         string tmptok2 = lex.getString();
 665                         inset.reset(new InsetWrap(buf, tmptok2));
 666                 } else if (tmptok == "Caption") {
 667                         lex.eatLine();
 668                         string s = lex.getString();
 669                         inset.reset(new InsetCaption(buf, s));
 670                 } else if (tmptok == "Index") {
 671                         inset.reset(new InsetIndex(buf, InsetIndexParams()));
 672                 } else if (tmptok == "FloatList") {
 673                         inset.reset(new InsetFloatList(buf));
 674                 } else if (tmptok == "Info") {
 675                         inset.reset(new InsetInfo(buf));
 676                 } else if (tmptok == "IPA") {
 677                         inset.reset(new InsetIPA(buf));
 678                 } else if (tmptok == "IPADeco") {
 679                         inset.reset(new InsetIPADeco(buf, tmptok));
 680                 } else if (tmptok == "Preview") {
 681                         inset.reset(new InsetPreview(buf));
 682                 } else {
 683                         lyxerr << "unknown Inset type '" << tmptok
 684                                << "'" << endl;
 685                         while (lex.isOK() && lex.getString() != "\\end_inset")
 686                                 lex.next();
 687                         return nullptr;
 688                 }
 689
 690                 // Set the buffer reference for proper parsing of some insets
 691                 // (InsetCollapsible for example)
 692                 inset->setBuffer(*buf);
 693                 inset->read(lex);
 694                 // Set again the buffer for insets that are created inside this inset
 695                 // (InsetMathHull for example).
 696                 inset->setBuffer(*buf);
 697         }
 698         return inset.release();
 699 }
 700
 701
 702 } // namespace lyx