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/insetlabel.h"
  41 #include "insets/insetline.h"
  42 #include "insets/insetmarginal.h"
  43 #include "insets/insetnote.h"
  44 #include "insets/insetbox.h"
  45 #include "insets/insetbranch.h"
  46 #include "insets/insetoptarg.h"
  47 #include "insets/insetpagebreak.h"
  48 #include "insets/insetref.h"
  49 #include "insets/insetspace.h"
  50 #include "insets/insettabular.h"
  51 #include "insets/insettoc.h"
  52 #include "insets/inseturl.h"
  53 #include "insets/insetvspace.h"
  54 #include "insets/insetwrap.h"
  55 #include "mathed/formulamacro.h"
  56 #include "mathed/formula.h"
  57
  58 #include "frontends/Dialogs.h"
  59 #include "frontends/LyXView.h"
  60 #include "support/lstrings.h"
  61 #include "support/std_sstream.h"
  62
  63 #include <boost/assert.hpp>
  64
  65 using lyx::support::compare_ascii_no_case;
  66
  67 using std::auto_ptr;
  68 using std::endl;
  69 using std::string;
  70
  71
  72 InsetOld * createInset(BufferView * bv, FuncRequest const & cmd)
  73 {
  74         BufferParams const & params = bv->buffer()->params();
  75
  76         switch (cmd.action) {
  77         case LFUN_HFILL:
  78                 return new InsetHFill;
  79
  80         case LFUN_INSERT_LINE:
  81                 return new InsetLine;
  82
  83         case LFUN_INSERT_PAGEBREAK:
  84                 return new InsetPagebreak;
  85
  86         case LFUN_INSERT_CHARSTYLE: {
  87                 string s = cmd.getArg(0);
  88                 CharStyles::iterator found_cs = params.getLyXTextClass().charstyle(s);
  89                 return new InsetCharStyle(params, found_cs);
  90         }
  91
  92         case LFUN_INSERT_NOTE: {
  93                 string arg = cmd.getArg(0);
  94                 if (arg.empty())
  95                         arg = "Note";
  96                 return new InsetNote(params, arg);
  97         }
  98
  99         case LFUN_INSERT_BOX: {
 100                 string arg = cmd.getArg(0);
 101                 if (arg.empty())
 102                         arg = "Boxed";
 103                 return new InsetBox(params, arg);
 104         }
 105
 106         case LFUN_INSERT_BRANCH: {
 107                 string arg = cmd.getArg(0);
 108                 if (arg.empty())
 109                         arg = "none";
 110                 return new InsetBranch(params, InsetBranchParams(arg));
 111         }
 112
 113         case LFUN_INSET_ERT:
 114                 return new InsetERT(params);
 115
 116         case LFUN_INSET_FOOTNOTE:
 117                 return new InsetFoot(params);
 118
 119         case LFUN_INSET_MARGINAL:
 120                 return new InsetMarginal(params);
 121
 122         case LFUN_INSET_OPTARG:
 123                 return new InsetOptArg(params);
 124
 125         case LFUN_INSERT_BIBITEM:
 126                 return new InsetBibitem(InsetCommandParams("bibitem"));
 127
 128         case LFUN_INSET_FLOAT:
 129                 // check if the float type exists
 130                 if (params.getLyXTextClass().floats().typeExist(cmd.argument))
 131                         return new InsetFloat(params, cmd.argument);
 132                 lyxerr << "Non-existent float type: " << cmd.argument << endl;
 133                 return 0;
 134
 135         case LFUN_INSET_WIDE_FLOAT:
 136                 // check if the float type exists
 137                 if (params.getLyXTextClass().floats().typeExist(cmd.argument)) {
 138                         auto_ptr<InsetFloat> p(new InsetFloat(params, cmd.argument));
 139                         p->wide(true, params);
 140                         return p.release();
 141                 }
 142                 lyxerr << "Non-existent float type: " << cmd.argument << endl;
 143                 return 0;
 144
 145         case LFUN_INSET_WRAP:
 146                 if (cmd.argument == "figure")
 147                         return new InsetWrap(params, cmd.argument);
 148                 lyxerr << "Non-existent floatflt type: " << cmd.argument << endl;
 149                 return 0;
 150
 151         case LFUN_INDEX_INSERT: {
 152                 // Try and generate a valid index entry.
 153                 InsetCommandParams icp("index");
 154                 string const contents = cmd.argument.empty() ?
 155                         bv->getLyXText()->getStringToIndex() :
 156                         cmd.argument;
 157                 icp.setContents(contents);
 158
 159                 string data = InsetCommandMailer::params2string("index", icp);
 160                 LyXView * lv = bv->owner();
 161
 162                 if (icp.getContents().empty()) {
 163                         lv->getDialogs().show("index", data, 0);
 164                 } else {
 165                         lv->dispatch(FuncRequest(LFUN_INSET_APPLY, data));
 166                 }
 167                 return 0;
 168         }
 169
 170         case LFUN_TABULAR_INSERT:
 171                 if (!cmd.argument.empty()) {
 172                         std::istringstream ss(cmd.argument);
 173                         int r = 0, c = 0;
 174                         ss >> r >> c;
 175                         if (r <= 0) r = 2;
 176                         if (c <= 0) c = 2;
 177                         return new InsetTabular(*bv->buffer(), r, c);
 178                 }
 179                 bv->owner()->getDialogs().show("tabularcreate");
 180                 return 0;
 181
 182         case LFUN_INSET_CAPTION:
 183         if (!bv->innerInset()) {
 184                 auto_ptr<InsetCaption> inset(new InsetCaption(params));
 185                 inset->setOwner(bv->innerInset());
 186                 inset->setAutoBreakRows(true);
 187                 inset->setDrawFrame(InsetText::LOCKED);
 188                 inset->setFrameColor(LColor::captionframe);
 189                 return inset.release();
 190         }
 191         return 0;
 192
 193         case LFUN_INDEX_PRINT:
 194                 return new InsetPrintIndex(InsetCommandParams("printindex"));
 195
 196         case LFUN_TOC_INSERT:
 197                 return new InsetTOC(InsetCommandParams("tableofcontents"));
 198
 199         case LFUN_ENVIRONMENT_INSERT:
 200                 return new InsetEnvironment(params, cmd.argument);
 201
 202 #if 0
 203         case LFUN_INSET_LIST:
 204                 return new InsetList;
 205
 206         case LFUN_INSET_THEOREM:
 207                 return new InsetTheorem;
 208 #endif
 209
 210         case LFUN_INSET_INSERT: {
 211                 string const name = cmd.getArg(0);
 212
 213                 if (name == "bibitem") {
 214                         InsetCommandParams icp;
 215                         InsetCommandMailer::string2params(name, cmd.argument,
 216                                                           icp);
 217                         return new InsetBibitem(icp);
 218
 219                 } else if (name == "bibtex") {
 220                         InsetCommandParams icp;
 221                         InsetCommandMailer::string2params(name, cmd.argument,
 222                                                           icp);
 223                         return new InsetBibtex(icp);
 224
 225                 } else if (name == "citation") {
 226                         InsetCommandParams icp;
 227                         InsetCommandMailer::string2params(name, cmd.argument,
 228                                                           icp);
 229                         return new InsetCitation(icp);
 230
 231                 } else if (name == "ert") {
 232                         InsetCollapsable::CollapseStatus st;
 233                         InsetERTMailer::string2params(cmd.argument, st);
 234                         return new InsetERT(params, st);
 235
 236                 } else if (name == "external") {
 237                         Buffer const & buffer = *bv->buffer();
 238                         InsetExternalParams iep;
 239                         InsetExternalMailer::string2params(cmd.argument,
 240                                                            buffer, iep);
 241                         auto_ptr<InsetExternal> inset(new InsetExternal);
 242                         inset->setParams(iep, buffer);
 243                         return inset.release();
 244
 245                 } else if (name == "graphics") {
 246                         Buffer const & buffer = *bv->buffer();
 247                         InsetGraphicsParams igp;
 248                         InsetGraphicsMailer::string2params(cmd.argument,
 249                                                            buffer, igp);
 250                         auto_ptr<InsetGraphics> inset(new InsetGraphics);
 251                         inset->setParams(igp);
 252                         return inset.release();
 253
 254                 } else if (name == "include") {
 255                         InsetCommandParams iip;
 256                         InsetIncludeMailer::string2params(cmd.argument, iip);
 257                         return new InsetInclude(iip);
 258
 259                 } else if (name == "index") {
 260                         InsetCommandParams icp;
 261                         InsetCommandMailer::string2params(name, cmd.argument,
 262                                                           icp);
 263                         return new InsetIndex(icp);
 264
 265                 } else if (name == "label") {
 266                         InsetCommandParams icp;
 267                         InsetCommandMailer::string2params(name, cmd.argument,
 268                                                           icp);
 269                         return new InsetLabel(icp);
 270
 271                 } else if (name == "ref") {
 272                         InsetCommandParams icp;
 273                         InsetCommandMailer::string2params(name, cmd.argument,
 274                                                           icp);
 275                         return new InsetRef(icp, *bv->buffer());
 276
 277                 } else if (name == "toc") {
 278                         InsetCommandParams icp;
 279                         InsetCommandMailer::string2params(name, cmd.argument,
 280                                                           icp);
 281                         return new InsetTOC(icp);
 282
 283                 } else if (name == "url") {
 284                         InsetCommandParams icp;
 285                         InsetCommandMailer::string2params(name, cmd.argument,
 286                                                           icp);
 287                         return new InsetUrl(icp);
 288
 289                 } else if (name == "vspace") {
 290                         VSpace vspace;
 291                         InsetVSpaceMailer::string2params(cmd.argument, vspace);
 292                         return new InsetVSpace(vspace);
 293                 }
 294         }
 295
 296         case LFUN_SPACE_INSERT: {
 297                 string const name = cmd.argument;
 298                 if (name == "normal")
 299                         return new InsetSpace(InsetSpace::NORMAL);
 300                 else if (name == "protected")
 301                         return new InsetSpace(InsetSpace::PROTECTED);
 302                 else if (name == "thin")
 303                         return new InsetSpace(InsetSpace::THIN);
 304                 else if (name == "quad")
 305                         return new InsetSpace(InsetSpace::QUAD);
 306                 else if (name == "qquad")
 307                         return new InsetSpace(InsetSpace::QQUAD);
 308                 else if (name == "enspace")
 309                         return new InsetSpace(InsetSpace::ENSPACE);
 310                 else if (name == "enskip")
 311                         return new InsetSpace(InsetSpace::ENSKIP);
 312                 else if (name == "negthinspace")
 313                         return new InsetSpace(InsetSpace::NEGTHIN);
 314                 else if (name.empty())
 315                         lyxerr << "LyX function 'space' needs an argument." << endl;
 316                 else
 317                         lyxerr << "Wrong argument for LyX function 'space'." << endl;
 318         }
 319
 320         break;
 321
 322         default:
 323                 break;
 324         }
 325
 326         return 0;
 327 }
 328
 329
 330 InsetOld * readInset(LyXLex & lex, Buffer const & buf)
 331 {
 332         // consistency check
 333         if (lex.getString() != "\\begin_inset") {
 334                 lyxerr << "Buffer::readInset: Consistency check failed."
 335                        << endl;
 336         }
 337
 338         auto_ptr<InsetOld> inset;
 339
 340         LyXTextClass tclass = buf.params().getLyXTextClass();
 341
 342         lex.next();
 343         string tmptok = lex.getString();
 344
 345         // test the different insets
 346         if (tmptok == "LatexCommand") {
 347                 InsetCommandParams inscmd;
 348                 inscmd.read(lex);
 349
 350                 string const cmdName = inscmd.getCmdName();
 351
 352                 // This strange command allows LyX to recognize "natbib" style
 353                 // citations: citet, citep, Citet etc.
 354                 if (compare_ascii_no_case(cmdName.substr(0,4), "cite") == 0) {
 355                         inset.reset(new InsetCitation(inscmd));
 356                 } else if (cmdName == "bibitem") {
 357                         lex.printError("Wrong place for bibitem");
 358                         inset.reset(new InsetBibitem(inscmd));
 359                 } else if (cmdName == "bibtex") {
 360                         inset.reset(new InsetBibtex(inscmd));
 361                 } else if (cmdName == "index") {
 362                         inset.reset(new InsetIndex(inscmd));
 363                 } else if (cmdName == "include") {
 364                         inset.reset(new InsetInclude(inscmd));
 365                 } else if (cmdName == "label") {
 366                         inset.reset(new InsetLabel(inscmd));
 367                 } else if (cmdName == "url"
 368                            || cmdName == "htmlurl") {
 369                         inset.reset(new InsetUrl(inscmd));
 370                 } else if (cmdName == "ref"
 371                            || cmdName == "eqref"
 372                            || cmdName == "pageref"
 373                            || cmdName == "vref"
 374                            || cmdName == "vpageref"
 375                            || cmdName == "prettyref") {
 376                         if (!inscmd.getOptions().empty()
 377                             || !inscmd.getContents().empty()) {
 378                                 inset.reset(new InsetRef(inscmd, buf));
 379                         }
 380                 } else if (cmdName == "tableofcontents") {
 381                         inset.reset(new InsetTOC(inscmd));
 382                 } else if (cmdName == "listofalgorithms") {
 383                         inset.reset(new InsetFloatList("algorithm"));
 384                 } else if (cmdName == "listoffigures") {
 385                         inset.reset(new InsetFloatList("figure"));
 386                 } else if (cmdName == "listoftables") {
 387                         inset.reset(new InsetFloatList("table"));
 388                 } else if (cmdName == "printindex") {
 389                         inset.reset(new InsetPrintIndex(inscmd));
 390                 } else {
 391                         lyxerr << "unknown CommandInset '" << cmdName
 392                                << "'" << std::endl;
 393                         while (lex.isOK() && lex.getString() != "\\end_inset")
 394                                 lex.next();
 395                         return 0;
 396                 }
 397         } else {
 398                 if (tmptok == "Quotes") {
 399                         inset.reset(new InsetQuotes);
 400                 } else if (tmptok == "External") {
 401                         inset.reset(new InsetExternal);
 402                 } else if (tmptok == "FormulaMacro") {
 403                         inset.reset(new InsetFormulaMacro);
 404                 } else if (tmptok == "Formula") {
 405                         inset.reset(new InsetFormula);
 406                 } else if (tmptok == "Graphics") {
 407                         inset.reset(new InsetGraphics);
 408                 } else if (tmptok == "Note") {
 409                         inset.reset(new InsetNote(buf.params(), tmptok));
 410                 } else if (tmptok == "Box") {
 411                         inset.reset(new InsetBox(buf.params(), tmptok));
 412                 } else if (tmptok == "CharStyle") {
 413                         lex.next();
 414                         string s = lex.getString();
 415                         CharStyles::iterator found_cs = tclass.charstyle(s);
 416                         inset.reset(new InsetCharStyle(buf.params(), found_cs));
 417                 } else if (tmptok == "Branch") {
 418                         inset.reset(new InsetBranch(buf.params(),
 419                                                     InsetBranchParams()));
 420                 } else if (tmptok == "Include") {
 421                         InsetCommandParams p("Include");
 422                         inset.reset(new InsetInclude(p));
 423                 } else if (tmptok == "Environment") {
 424                         lex.next();
 425                         inset.reset(new InsetEnvironment(buf.params(), lex.getString()));
 426                 } else if (tmptok == "ERT") {
 427                         inset.reset(new InsetERT(buf.params()));
 428                 } else if (tmptok == "InsetSpace") {
 429                         inset.reset(new InsetSpace);
 430                 } else if (tmptok == "Tabular") {
 431                         inset.reset(new InsetTabular(buf));
 432                 } else if (tmptok == "Text") {
 433                         inset.reset(new InsetText(buf.params()));
 434                 } else if (tmptok == "VSpace") {
 435                         inset.reset(new InsetVSpace);
 436                 } else if (tmptok == "Foot") {
 437                         inset.reset(new InsetFoot(buf.params()));
 438                 } else if (tmptok == "Marginal") {
 439                         inset.reset(new InsetMarginal(buf.params()));
 440                 } else if (tmptok == "OptArg") {
 441                         inset.reset(new InsetOptArg(buf.params()));
 442                 } else if (tmptok == "Float") {
 443                         lex.next();
 444                         string tmptok = lex.getString();
 445                         inset.reset(new InsetFloat(buf.params(), tmptok));
 446                 } else if (tmptok == "Wrap") {
 447                         lex.next();
 448                         string tmptok = lex.getString();
 449                         inset.reset(new InsetWrap(buf.params(), tmptok));
 450 #if 0
 451                 } else if (tmptok == "List") {
 452                         inset.reset(new InsetList);
 453                 } else if (tmptok == "Theorem") {
 454                         inset.reset(new InsetList);
 455 #endif
 456                 } else if (tmptok == "Caption") {
 457                         inset.reset(new InsetCaption(buf.params()));
 458                 } else if (tmptok == "FloatList") {
 459                         inset.reset(new InsetFloatList);
 460                 } else {
 461                         lyxerr << "unknown Inset type '" << tmptok
 462                                << "'" << std::endl;
 463                         while (lex.isOK() && lex.getString() != "\\end_inset")
 464                                 lex.next();
 465                         return 0;
 466                 }
 467
 468                 inset->read(buf, lex);
 469         }
 470
 471         return inset.release();
 472 }