src/factory.C

   1 /**
   2  * \file factory.C
   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 "BufferView.h"
  17 #include "bufferparams.h"
  18 #include "debug.h"
  19 #include "FloatList.h"
  20 #include "funcrequest.h"
  21 #include "LColor.h"
  22 #include "lyxlex.h"
  23 #include "paragraph.h"
  24
  25 #include "insets/insetbibitem.h"
  26 #include "insets/insetbibtex.h"
  27 #include "insets/insetcaption.h"
  28 #include "insets/insetcite.h"
  29 #include "insets/insetcharstyle.h"
  30 #include "insets/insetenv.h"
  31 #include "insets/insetert.h"
  32 #include "insets/insetexternal.h"
  33 #include "insets/insetfloat.h"
  34 #include "insets/insetfloatlist.h"
  35 #include "insets/insetfoot.h"
  36 #include "insets/insetgraphics.h"
  37 #include "insets/insethfill.h"
  38 #include "insets/insetinclude.h"
  39 #include "insets/insetindex.h"
  40 #include "insets/insetnomencl.h"
  41 #include "insets/insetlabel.h"
  42 #include "insets/insetline.h"
  43 #include "insets/insetmarginal.h"
  44 #include "insets/insetnote.h"
  45 #include "insets/insetbox.h"
  46 #include "insets/insetbranch.h"
  47 #include "insets/insetoptarg.h"
  48 #include "insets/insetpagebreak.h"
  49 #include "insets/insetref.h"
  50 #include "insets/insetspace.h"
  51 #include "insets/insettabular.h"
  52 #include "insets/insettoc.h"
  53 #include "insets/inseturl.h"
  54 #include "insets/insetvspace.h"
  55 #include "insets/insetwrap.h"
  56
  57 #include "mathed/MathMacroTemplate.h"
  58 #include "mathed/InsetMathHull.h"
  59
  60 #include "support/lstrings.h"
  61
  62 #include <boost/assert.hpp>
  63 #include <boost/current_function.hpp>
  64
  65 #include <sstream>
  66
  67
  68 namespace lyx {
  69
  70 using support::compare_ascii_no_case;
  71
  72 using std::auto_ptr;
  73 using std::endl;
  74 using std::string;
  75
  76
  77 InsetBase * createInset(BufferView * bv, FuncRequest const & cmd)
  78 {
  79         BufferParams const & params = bv->buffer()->params();
  80
  81         switch (cmd.action) {
  82         case LFUN_HFILL_INSERT:
  83                 return new InsetHFill;
  84
  85         case LFUN_LINE_INSERT:
  86                 return new InsetLine;
  87
  88         case LFUN_PAGEBREAK_INSERT:
  89                 return new InsetPagebreak;
  90
  91         case LFUN_CLEARPAGE_INSERT:
  92                 return new InsetClearPage;
  93
  94         case LFUN_CLEARDOUBLEPAGE_INSERT:
  95                 return new InsetClearDoublePage;
  96
  97         case LFUN_CHARSTYLE_INSERT: {
  98                 string s = cmd.getArg(0);
  99                 LyXTextClass tclass = params.getLyXTextClass();
 100                 CharStyles::iterator found_cs = tclass.charstyle(s);
 101                 if (found_cs != tclass.charstyles().end())
 102                         return new InsetCharStyle(params, found_cs);
 103                 else
 104                         return new InsetCharStyle(params, s);
 105         }
 106
 107         case LFUN_NOTE_INSERT: {
 108                 string arg = cmd.getArg(0);
 109                 if (arg.empty())
 110                         arg = "Note";
 111                 return new InsetNote(params, arg);
 112         }
 113
 114         case LFUN_BOX_INSERT: {
 115                 string arg = cmd.getArg(0);
 116                 if (arg.empty())
 117                         arg = "Boxed";
 118                 return new InsetBox(params, arg);
 119         }
 120
 121         case LFUN_BRANCH_INSERT: {
 122                 docstring arg = cmd.argument();
 123                 if (arg.empty())
 124                         arg = from_ascii("none");
 125                 return new InsetBranch(params, InsetBranchParams(arg));
 126         }
 127
 128         case LFUN_ERT_INSERT:
 129                 return new InsetERT(params);
 130
 131         case LFUN_FOOTNOTE_INSERT:
 132                 return new InsetFoot(params);
 133
 134         case LFUN_MARGINALNOTE_INSERT:
 135                 return new InsetMarginal(params);
 136
 137         case LFUN_OPTIONAL_INSERT:
 138                 return new InsetOptArg(params);
 139
 140         case LFUN_BIBITEM_INSERT:
 141                 return new InsetBibitem(InsetCommandParams("bibitem"));
 142
 143         case LFUN_FLOAT_INSERT: {
 144                 // check if the float type exists
 145                 string const argument = to_utf8(cmd.argument());
 146                 if (params.getLyXTextClass().floats().typeExist(argument))
 147                         return new InsetFloat(params, argument);
 148                 lyxerr << "Non-existent float type: " << argument << endl;
 149                 return 0;
 150         }
 151
 152         case LFUN_FLOAT_WIDE_INSERT: {
 153                 // check if the float type exists
 154                 string const argument = to_utf8(cmd.argument());
 155                 if (params.getLyXTextClass().floats().typeExist(argument)) {
 156                         auto_ptr<InsetFloat> p(new InsetFloat(params, argument));
 157                         p->wide(true, params);
 158                         return p.release();
 159                 }
 160                 lyxerr << "Non-existent float type: " << argument << endl;
 161                 return 0;
 162         }
 163
 164         case LFUN_WRAP_INSERT: {
 165                 string const argument = to_utf8(cmd.argument());
 166                 if (argument == "figure")
 167                         return new InsetWrap(params, argument);
 168                 lyxerr << "Non-existent floatflt type: " << argument << endl;
 169                 return 0;
 170         }
 171
 172         case LFUN_INDEX_INSERT: {
 173                 // Try and generate a valid index entry.
 174                 InsetCommandParams icp("index");
 175                 icp["name"] = cmd.argument().empty() ?
 176                         bv->getLyXText()->getStringToIndex(bv->cursor()) :
 177                         cmd.argument();
 178                 return new InsetIndex(icp);
 179         }
 180
 181         case LFUN_NOMENCL_INSERT: {
 182                 InsetCommandParams icp("nomenclature");
 183                 icp["symbol"] = cmd.argument().empty() ?
 184                         bv->getLyXText()->getStringToIndex(bv->cursor()) :
 185                         cmd.argument();
 186                 return new InsetNomencl(icp);
 187         }
 188
 189         case LFUN_TABULAR_INSERT: {
 190                 if (cmd.argument().empty())
 191                         return 0;
 192                 std::istringstream ss(to_utf8(cmd.argument()));
 193                 int r = 0, c = 0;
 194                 ss >> r >> c;
 195                 if (r <= 0)
 196                         r = 2;
 197                 if (c <= 0)
 198                         c = 2;
 199                 return new InsetTabular(*bv->buffer(), r, c);
 200         }
 201
 202         case LFUN_CAPTION_INSERT: {
 203                 auto_ptr<InsetCaption> inset(new InsetCaption(params));
 204                 inset->setAutoBreakRows(true);
 205                 inset->setDrawFrame(true);
 206                 inset->setFrameColor(LColor::captionframe);
 207                 return inset.release();
 208         }
 209
 210         case LFUN_INDEX_PRINT:
 211                 return new InsetPrintIndex(InsetCommandParams("printindex"));
 212
 213         case LFUN_NOMENCL_PRINT:
 214                 return new InsetPrintNomencl(InsetCommandParams("printnomenclature"));
 215
 216         case LFUN_TOC_INSERT:
 217                 return new InsetTOC(InsetCommandParams("tableofcontents"));
 218
 219         case LFUN_ENVIRONMENT_INSERT:
 220                 return new InsetEnvironment(params, to_utf8(cmd.argument()));
 221
 222 #if 0
 223         case LFUN_LIST_INSERT:
 224                 return new InsetList;
 225
 226         case LFUN_THEOREM_INSERT:
 227                 return new InsetTheorem;
 228 #endif
 229
 230         case LFUN_INSET_INSERT: {
 231                 string const name = cmd.getArg(0);
 232
 233                 if (name == "bibitem") {
 234                         InsetCommandParams icp(name);
 235                         InsetCommandMailer::string2params(name, to_utf8(cmd.argument()),
 236                                                           icp);
 237                         return new InsetBibitem(icp);
 238
 239                 } else if (name == "bibtex") {
 240                         InsetCommandParams icp(name);
 241                         InsetCommandMailer::string2params(name, to_utf8(cmd.argument()),
 242                                                           icp);
 243                         return new InsetBibtex(icp);
 244
 245                 } else if (name == "citation") {
 246                         InsetCommandParams icp("cite");
 247                         InsetCommandMailer::string2params(name, to_utf8(cmd.argument()),
 248                                                           icp);
 249                         return new InsetCitation(icp);
 250
 251                 } else if (name == "ert") {
 252                         InsetCollapsable::CollapseStatus st;
 253                         InsetERTMailer::string2params(to_utf8(cmd.argument()), st);
 254                         return new InsetERT(params, st);
 255
 256                 } else if (name == "external") {
 257                         Buffer const & buffer = *bv->buffer();
 258                         InsetExternalParams iep;
 259                         InsetExternalMailer::string2params(to_utf8(cmd.argument()),
 260                                                            buffer, iep);
 261                         auto_ptr<InsetExternal> inset(new InsetExternal);
 262                         inset->setParams(iep, buffer);
 263                         return inset.release();
 264
 265                 } else if (name == "graphics") {
 266                         Buffer const & buffer = *bv->buffer();
 267                         InsetGraphicsParams igp;
 268                         InsetGraphicsMailer::string2params(to_utf8(cmd.argument()),
 269                                                            buffer, igp);
 270                         auto_ptr<InsetGraphics> inset(new InsetGraphics);
 271                         inset->setParams(igp);
 272                         return inset.release();
 273
 274                 } else if (name == "include") {
 275                         InsetCommandParams iip(name);
 276                         InsetIncludeMailer::string2params(to_utf8(cmd.argument()), iip);
 277                         return new InsetInclude(iip);
 278
 279                 } else if (name == "index") {
 280                         InsetCommandParams icp(name);
 281                         InsetCommandMailer::string2params(name, to_utf8(cmd.argument()),
 282                                                           icp);
 283                         return new InsetIndex(icp);
 284
 285                 } else if (name == "nomenclature") {
 286                         InsetCommandParams icp(name);
 287                         InsetCommandMailer::string2params(name, lyx::to_utf8(cmd.argument()),
 288                                                           icp);
 289                         return new InsetNomencl(icp);
 290
 291                 } else if (name == "label") {
 292                         InsetCommandParams icp(name);
 293                         InsetCommandMailer::string2params(name, to_utf8(cmd.argument()),
 294                                                           icp);
 295                         return new InsetLabel(icp);
 296
 297                 } else if (name == "ref") {
 298                         InsetCommandParams icp(name);
 299                         InsetCommandMailer::string2params(name, to_utf8(cmd.argument()),
 300                                                           icp);
 301                         return new InsetRef(icp, *bv->buffer());
 302
 303                 } else if (name == "toc") {
 304                         InsetCommandParams icp("tableofcontents");
 305                         InsetCommandMailer::string2params(name, to_utf8(cmd.argument()),
 306                                                           icp);
 307                         return new InsetTOC(icp);
 308
 309                 } else if (name == "url") {
 310                         InsetCommandParams icp(name);
 311                         InsetCommandMailer::string2params(name, to_utf8(cmd.argument()),
 312                                                           icp);
 313                         return new InsetUrl(icp);
 314
 315                 } else if (name == "vspace") {
 316                         VSpace vspace;
 317                         InsetVSpaceMailer::string2params(to_utf8(cmd.argument()), vspace);
 318                         return new InsetVSpace(vspace);
 319                 }
 320         }
 321
 322         case LFUN_SPACE_INSERT: {
 323                 string const name = to_utf8(cmd.argument());
 324                 if (name == "normal")
 325                         return new InsetSpace(InsetSpace::NORMAL);
 326                 else if (name == "protected")
 327                         return new InsetSpace(InsetSpace::PROTECTED);
 328                 else if (name == "thin")
 329                         return new InsetSpace(InsetSpace::THIN);
 330                 else if (name == "quad")
 331                         return new InsetSpace(InsetSpace::QUAD);
 332                 else if (name == "qquad")
 333                         return new InsetSpace(InsetSpace::QQUAD);
 334                 else if (name == "enspace")
 335                         return new InsetSpace(InsetSpace::ENSPACE);
 336                 else if (name == "enskip")
 337                         return new InsetSpace(InsetSpace::ENSKIP);
 338                 else if (name == "negthinspace")
 339                         return new InsetSpace(InsetSpace::NEGTHIN);
 340                 else if (name.empty())
 341                         lyxerr << "LyX function 'space' needs an argument." << endl;
 342                 else
 343                         lyxerr << "Wrong argument for LyX function 'space'." << endl;
 344         }
 345
 346         break;
 347
 348         default:
 349                 break;
 350         }
 351
 352         return 0;
 353 }
 354
 355
 356 InsetBase * readInset(LyXLex & lex, Buffer const & buf)
 357 {
 358         // consistency check
 359         if (lex.getString() != "\\begin_inset") {
 360                 lyxerr << "Buffer::readInset: Consistency check failed."
 361                        << endl;
 362         }
 363
 364         auto_ptr<InsetBase> inset;
 365
 366         LyXTextClass tclass = buf.params().getLyXTextClass();
 367
 368         lex.next();
 369         string tmptok = lex.getString();
 370
 371         // test the different insets
 372         if (tmptok == "LatexCommand") {
 373                 lex.next();
 374                 string const cmdName = lex.getString();
 375                 lex.pushToken(cmdName);
 376
 377                 InsetCommandParams inscmd(cmdName);
 378                 inscmd.read(lex);
 379
 380                 // This strange command allows LyX to recognize "natbib" style
 381                 // citations: citet, citep, Citet etc.
 382                 // FIXME: We already have partial support for \\fullcite and
 383                 // the various \\footcite commands. We should increase the
 384                 // file format number and read these commands here, too.
 385                 // Then we should use is_possible_cite_command() in
 386                 // src/frontends/controllers/biblio.C to test for valid cite
 387                 // commands.
 388                 if (compare_ascii_no_case(cmdName.substr(0,4), "cite") == 0) {
 389                         inset.reset(new InsetCitation(inscmd));
 390                 } else if (cmdName == "bibitem") {
 391                         inset.reset(new InsetBibitem(inscmd));
 392                 } else if (cmdName == "bibtex") {
 393                         inset.reset(new InsetBibtex(inscmd));
 394                 } else if (cmdName == "index") {
 395                         inset.reset(new InsetIndex(inscmd));
 396                 } else if (cmdName == "nomenclature") {
 397                         inset.reset(new InsetNomencl(inscmd));
 398                 } else if (cmdName == "include") {
 399                         inset.reset(new InsetInclude(inscmd));
 400                 } else if (cmdName == "label") {
 401                         inset.reset(new InsetLabel(inscmd));
 402                 } else if (cmdName == "url"
 403                            || cmdName == "htmlurl") {
 404                         inset.reset(new InsetUrl(inscmd));
 405                 } else if (cmdName == "ref"
 406                            || cmdName == "eqref"
 407                            || cmdName == "pageref"
 408                            || cmdName == "vref"
 409                            || cmdName == "vpageref"
 410                            || cmdName == "prettyref") {
 411                         if (!inscmd["name"].empty()
 412                             || !inscmd["reference"].empty()) {
 413                                 inset.reset(new InsetRef(inscmd, buf));
 414                         }
 415                 } else if (cmdName == "tableofcontents") {
 416                         inset.reset(new InsetTOC(inscmd));
 417                 } else if (cmdName == "listofalgorithms") {
 418                         inset.reset(new InsetFloatList("algorithm"));
 419                 } else if (cmdName == "listoffigures") {
 420                         inset.reset(new InsetFloatList("figure"));
 421                 } else if (cmdName == "listoftables") {
 422                         inset.reset(new InsetFloatList("table"));
 423                 } else if (cmdName == "printindex") {
 424                         inset.reset(new InsetPrintIndex(inscmd));
 425                 } else if (cmdName == "printnomenclature") {
 426                         inset.reset(new InsetPrintNomencl(inscmd));
 427                 } else {
 428                         lyxerr << "unknown CommandInset '" << cmdName
 429                                << "'" << std::endl;
 430                         while (lex.isOK() && lex.getString() != "\\end_inset")
 431                                 lex.next();
 432                         return 0;
 433                 }
 434         } else {
 435                 if (tmptok == "Quotes") {
 436                         inset.reset(new InsetQuotes);
 437                 } else if (tmptok == "External") {
 438                         inset.reset(new InsetExternal);
 439                 } else if (tmptok == "FormulaMacro") {
 440                         inset.reset(new MathMacroTemplate);
 441                 } else if (tmptok == "Formula") {
 442                         inset.reset(new InsetMathHull);
 443                 } else if (tmptok == "Graphics") {
 444                         inset.reset(new InsetGraphics);
 445                 } else if (tmptok == "Note") {
 446                         inset.reset(new InsetNote(buf.params(), tmptok));
 447                 } else if (tmptok == "Box") {
 448                         inset.reset(new InsetBox(buf.params(), tmptok));
 449                 } else if (tmptok == "CharStyle") {
 450                         lex.next();
 451                         string s = lex.getString();
 452                         CharStyles::iterator found_cs = tclass.charstyle(s);
 453                         if (found_cs != tclass.charstyles().end())
 454                                 inset.reset(new InsetCharStyle(buf.params(), found_cs));
 455                         else {
 456                                 // "Undefined" inset
 457                                 inset.reset(new InsetCharStyle(buf.params(), s));
 458                         }
 459                 } else if (tmptok == "Branch") {
 460                         inset.reset(new InsetBranch(buf.params(),
 461                                                     InsetBranchParams()));
 462                 } else if (tmptok == "Include") {
 463                         InsetCommandParams p("include");
 464                         inset.reset(new InsetInclude(p));
 465                 } else if (tmptok == "Environment") {
 466                         lex.next();
 467                         inset.reset(new InsetEnvironment(buf.params(), lex.getString()));
 468                 } else if (tmptok == "ERT") {
 469                         inset.reset(new InsetERT(buf.params()));
 470                 } else if (tmptok == "InsetSpace") {
 471                         inset.reset(new InsetSpace);
 472                 } else if (tmptok == "Tabular") {
 473                         inset.reset(new InsetTabular(buf));
 474                 } else if (tmptok == "Text") {
 475                         inset.reset(new InsetText(buf.params()));
 476                 } else if (tmptok == "VSpace") {
 477                         inset.reset(new InsetVSpace);
 478                 } else if (tmptok == "Foot") {
 479                         inset.reset(new InsetFoot(buf.params()));
 480                 } else if (tmptok == "Marginal") {
 481                         inset.reset(new InsetMarginal(buf.params()));
 482                 } else if (tmptok == "OptArg") {
 483                         inset.reset(new InsetOptArg(buf.params()));
 484                 } else if (tmptok == "Float") {
 485                         lex.next();
 486                         string tmptok = lex.getString();
 487                         inset.reset(new InsetFloat(buf.params(), tmptok));
 488                 } else if (tmptok == "Wrap") {
 489                         lex.next();
 490                         string tmptok = lex.getString();
 491                         inset.reset(new InsetWrap(buf.params(), tmptok));
 492 #if 0
 493                 } else if (tmptok == "List") {
 494                         inset.reset(new InsetList);
 495                 } else if (tmptok == "Theorem") {
 496                         inset.reset(new InsetList);
 497 #endif
 498                 } else if (tmptok == "Caption") {
 499                         inset.reset(new InsetCaption(buf.params()));
 500                 } else if (tmptok == "FloatList") {
 501                         inset.reset(new InsetFloatList);
 502                 } else {
 503                         lyxerr << "unknown Inset type '" << tmptok
 504                                << "'" << std::endl;
 505                         while (lex.isOK() && lex.getString() != "\\end_inset")
 506                                 lex.next();
 507                         return 0;
 508                 }
 509
 510                 inset->read(buf, lex);
 511
 512 #ifdef WITH_WARNINGS
 513 #warning hack..
 514 #endif
 515                 if (inset->lyxCode() == InsetBase::MATHMACRO_CODE) {
 516                         MathMacroTemplate const * tmpl =
 517                                 static_cast<MathMacroTemplate*>(inset.get());
 518                         MacroTable::globalMacros().insert
 519                                 (tmpl->name(), tmpl->asMacroData());
 520                         lyxerr[Debug::DEBUG]
 521                                 << BOOST_CURRENT_FUNCTION
 522                                 << ": creating local macro " << to_utf8(tmpl->name())
 523                                 << endl;
 524                 }
 525         }
 526
 527         return inset.release();
 528 }
 529
 530
 531 } // namespace lyx