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/insetminipage.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/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(FuncRequest const & cmd)
  73 {
  74         BufferView * bv = cmd.view();
  75         BufferParams const & params = bv->buffer()->params();
  76
  77         switch (cmd.action) {
  78         case LFUN_HFILL:
  79                 return new InsetHFill;
  80
  81         case LFUN_INSERT_LINE:
  82                 return new InsetLine;
  83
  84         case LFUN_INSERT_PAGEBREAK:
  85                 return new InsetPagebreak;
  86
  87         case LFUN_INSET_MINIPAGE:
  88                 return new InsetMinipage(params);
  89
  90         case LFUN_INSERT_CHARSTYLE: {
  91                 string s = cmd.getArg(0);
  92                 CharStyles::iterator found_cs = params.getLyXTextClass().charstyle(s);
  93                 return new InsetCharStyle(params, found_cs);
  94         }
  95
  96         case LFUN_INSERT_NOTE: {
  97                 string arg = cmd.getArg(0);
  98                 if (arg.empty())
  99                         arg = "Note";
 100                 return new InsetNote(params, arg);
 101         }
 102
 103         case LFUN_INSERT_BOX: {
 104                 string arg = cmd.getArg(0);
 105                 if (arg.empty())
 106                         arg = "Boxed";
 107                 return new InsetBox(params, arg);
 108         }
 109
 110         case LFUN_INSERT_BRANCH: {
 111                 string arg = cmd.getArg(0);
 112                 if (arg.empty())
 113                         arg = "none";
 114                 return new InsetBranch(params, arg);
 115         }
 116
 117         case LFUN_INSET_ERT:
 118                 return new InsetERT(params);
 119
 120         case LFUN_INSET_FOOTNOTE:
 121                 return new InsetFoot(params);
 122
 123         case LFUN_INSET_MARGINAL:
 124                 return new InsetMarginal(params);
 125
 126         case LFUN_INSET_OPTARG:
 127                 return new InsetOptArg(params);
 128
 129         case LFUN_INSERT_BIBITEM:
 130                 return new InsetBibitem(InsetCommandParams("bibitem"));
 131
 132         case LFUN_INSET_FLOAT:
 133                 // check if the float type exists
 134                 if (params.getLyXTextClass().floats().typeExist(cmd.argument))
 135                         return new InsetFloat(params, cmd.argument);
 136                 lyxerr << "Non-existent float type: " << cmd.argument << endl;
 137                 return 0;
 138
 139         case LFUN_INSET_WIDE_FLOAT:
 140                 // check if the float type exists
 141                 if (params.getLyXTextClass().floats().typeExist(cmd.argument)) {
 142                         auto_ptr<InsetFloat> p(new InsetFloat(params, cmd.argument));
 143                         p->wide(true, params);
 144                         return p.release();
 145                 }
 146                 lyxerr << "Non-existent float type: " << cmd.argument << endl;
 147                 return 0;
 148
 149         case LFUN_INSET_WRAP:
 150                 if (cmd.argument == "figure")
 151                         return new InsetWrap(params, cmd.argument);
 152                 lyxerr << "Non-existent floatflt type: " << cmd.argument << endl;
 153                 return 0;
 154
 155         case LFUN_INDEX_INSERT: {
 156                 // Try and generate a valid index entry.
 157                 InsetCommandParams icp("index");
 158                 string const contents = cmd.argument.empty() ?
 159                         bv->getLyXText()->getStringToIndex() :
 160                         cmd.argument;
 161                 icp.setContents(contents);
 162
 163                 string data = InsetCommandMailer::params2string("index", icp);
 164                 LyXView * lv = bv->owner();
 165
 166                 if (icp.getContents().empty()) {
 167                         lv->getDialogs().show("index", data, 0);
 168                 } else {
 169                         lv->dispatch(FuncRequest(bv, LFUN_INSET_APPLY, data));
 170                 }
 171                 return 0;
 172         }
 173
 174         case LFUN_TABULAR_INSERT:
 175                 if (!cmd.argument.empty()) {
 176                         std::istringstream ss(cmd.argument);
 177                         int r, c;
 178                         ss >> r >> c;
 179                         if (r <= 0) r = 2;
 180                         if (c <= 0) c = 2;
 181                         return new InsetTabular(*bv->buffer(), r, c);
 182                 }
 183                 bv->owner()->getDialogs().show("tabularcreate");
 184                 return 0;
 185
 186         case LFUN_INSET_CAPTION:
 187         if (bv->innerInset()) {
 188                 auto_ptr<InsetCaption> inset(new InsetCaption(params));
 189                 inset->setOwner(bv->innerInset());
 190                 inset->setAutoBreakRows(true);
 191                 inset->setDrawFrame(InsetText::LOCKED);
 192                 inset->setFrameColor(LColor::captionframe);
 193                 return inset.release();
 194         }
 195
 196         case LFUN_INDEX_PRINT:
 197                 return new InsetPrintIndex(InsetCommandParams("printindex"));
 198
 199         case LFUN_TOC_INSERT:
 200                 return new InsetTOC(InsetCommandParams("tableofcontents"));
 201
 202         case LFUN_ENVIRONMENT_INSERT:
 203                 return new InsetEnvironment(params, cmd.argument);
 204
 205 #if 0
 206         case LFUN_INSET_LIST:
 207                 return new InsetList;
 208
 209         case LFUN_INSET_THEOREM:
 210                 return new InsetTheorem;
 211 #endif
 212
 213         case LFUN_INSET_INSERT: {
 214                 string const name = cmd.getArg(0);
 215
 216                 if (name == "bibitem") {
 217                         InsetCommandParams icp;
 218                         InsetCommandMailer::string2params(cmd.argument, icp);
 219                         return new InsetBibitem(icp);
 220
 221                 } else if (name == "bibtex") {
 222                         InsetCommandParams icp;
 223                         InsetCommandMailer::string2params(cmd.argument, icp);
 224                         return new InsetBibtex(icp);
 225
 226                 } else if (name == "citation") {
 227                         InsetCommandParams icp;
 228                         InsetCommandMailer::string2params(cmd.argument, icp);
 229                         return new InsetCitation(icp);
 230
 231                 } else if (name == "ert") {
 232                         InsetERT * inset = new InsetERT(params);
 233                         InsetERT::ERTStatus s;
 234                         InsetERTMailer::string2params(cmd.argument, s);
 235                         inset->status(bv, s);
 236                         return inset;
 237
 238                 } else if (name == "external") {
 239                         Buffer const & buffer = *cmd.view()->buffer();
 240                         InsetExternalParams iep;
 241                         InsetExternalMailer::string2params(cmd.argument,
 242                                                            buffer, iep);
 243                         auto_ptr<InsetExternal> inset(new InsetExternal);
 244                         inset->setParams(iep, buffer);
 245                         return inset.release();
 246
 247                 } else if (name == "graphics") {
 248                         Buffer const & buffer = *cmd.view()->buffer();
 249                         InsetGraphicsParams igp;
 250                         InsetGraphicsMailer::string2params(cmd.argument,
 251                                                            buffer, igp);
 252                         auto_ptr<InsetGraphics> inset(new InsetGraphics);
 253                         inset->setParams(igp);
 254                         return inset.release();
 255
 256                 } else if (name == "include") {
 257                         InsetCommandParams iip;
 258                         InsetIncludeMailer::string2params(cmd.argument, iip);
 259                         return new InsetInclude(iip);
 260
 261                 } else if (name == "index") {
 262                         InsetCommandParams icp;
 263                         InsetCommandMailer::string2params(cmd.argument, icp);
 264                         return new InsetIndex(icp);
 265
 266                 } else if (name == "label") {
 267                         InsetCommandParams icp;
 268                         InsetCommandMailer::string2params(cmd.argument, icp);
 269                         return new InsetLabel(icp);
 270
 271                 } else if (name == "ref") {
 272                         InsetCommandParams icp;
 273                         InsetCommandMailer::string2params(cmd.argument, icp);
 274                         return new InsetRef(icp, *bv->buffer());
 275
 276                 } else if (name == "toc") {
 277                         InsetCommandParams icp;
 278                         InsetCommandMailer::string2params(cmd.argument, icp);
 279                         return new InsetTOC(icp);
 280
 281                 } else if (name == "url") {
 282                         InsetCommandParams icp;
 283                         InsetCommandMailer::string2params(cmd.argument, icp);
 284                         return new InsetUrl(icp);
 285                 }
 286         }
 287
 288         case LFUN_INSERT_LABEL: {
 289                 InsetCommandParams icp;
 290                 InsetCommandMailer::string2params(cmd.argument, icp);
 291                 return new InsetLabel(icp);
 292         }
 293
 294         case LFUN_URL:
 295         case LFUN_HTMLURL: {
 296                 InsetCommandParams icp;
 297                 InsetCommandMailer::string2params(cmd.argument, icp);
 298                 return new InsetUrl(icp);
 299         }
 300
 301         case LFUN_SPACE_INSERT: {
 302                 string const name = cmd.argument;
 303                 if (name == "normal")
 304                         return new InsetSpace(InsetSpace::NORMAL);
 305                 else if (name == "protected")
 306                         return new InsetSpace(InsetSpace::PROTECTED);
 307                 else if (name == "thin")
 308                         return new InsetSpace(InsetSpace::THIN);
 309                 else if (name == "quad")
 310                         return new InsetSpace(InsetSpace::QUAD);
 311                 else if (name == "qquad")
 312                         return new InsetSpace(InsetSpace::QQUAD);
 313                 else if (name == "enspace")
 314                         return new InsetSpace(InsetSpace::ENSPACE);
 315                 else if (name == "enskip")
 316                         return new InsetSpace(InsetSpace::ENSKIP);
 317                 else if (name == "negthinspace")
 318                         return new InsetSpace(InsetSpace::NEGTHIN);
 319                 else if (name.empty())
 320                         lyxerr << "LyX function 'space' needs an argument." << endl;
 321                 else
 322                         lyxerr << "Wrong argument for LyX function 'space'." << endl;
 323         }
 324
 325         break;
 326
 327         default:
 328                 break;
 329         }
 330
 331         return 0;
 332 }
 333
 334
 335 InsetOld * readInset(LyXLex & lex, Buffer const & buf)
 336 {
 337         // consistency check
 338         if (lex.getString() != "\\begin_inset") {
 339                 lyxerr << "Buffer::readInset: Consistency check failed."
 340                        << endl;
 341         }
 342
 343         auto_ptr<InsetOld> inset;
 344
 345         LyXTextClass tclass = buf.params().getLyXTextClass();
 346
 347         lex.next();
 348         string tmptok = lex.getString();
 349         CharStyles::iterator found_cs = tclass.charstyle(tmptok);
 350         if (found_cs != tclass.charstyles().end())
 351                 tmptok = "CharStyle";
 352
 353         // test the different insets
 354         if (tmptok == "LatexCommand") {
 355                 InsetCommandParams inscmd;
 356                 inscmd.read(lex);
 357
 358                 string const cmdName = inscmd.getCmdName();
 359
 360                 // This strange command allows LyX to recognize "natbib" style
 361                 // citations: citet, citep, Citet etc.
 362                 if (compare_ascii_no_case(cmdName.substr(0,4), "cite") == 0) {
 363                         inset.reset(new InsetCitation(inscmd));
 364                 } else if (cmdName == "bibitem") {
 365                         lex.printError("Wrong place for bibitem");
 366                         inset.reset(new InsetBibitem(inscmd));
 367                 } else if (cmdName == "bibtex") {
 368                         inset.reset(new InsetBibtex(inscmd));
 369                 } else if (cmdName == "index") {
 370                         inset.reset(new InsetIndex(inscmd));
 371                 } else if (cmdName == "include") {
 372                         inset.reset(new InsetInclude(inscmd));
 373                 } else if (cmdName == "label") {
 374                         inset.reset(new InsetLabel(inscmd));
 375                 } else if (cmdName == "url"
 376                            || cmdName == "htmlurl") {
 377                         inset.reset(new InsetUrl(inscmd));
 378                 } else if (cmdName == "ref"
 379                            || cmdName == "eqref"
 380                            || cmdName == "pageref"
 381                            || cmdName == "vref"
 382                            || cmdName == "vpageref"
 383                            || cmdName == "prettyref") {
 384                         if (!inscmd.getOptions().empty()
 385                             || !inscmd.getContents().empty()) {
 386                                 inset.reset(new InsetRef(inscmd, buf));
 387                         }
 388                 } else if (cmdName == "tableofcontents") {
 389                         inset.reset(new InsetTOC(inscmd));
 390                 } else if (cmdName == "listofalgorithms") {
 391                         inset.reset(new InsetFloatList("algorithm"));
 392                 } else if (cmdName == "listoffigures") {
 393                         inset.reset(new InsetFloatList("figure"));
 394                 } else if (cmdName == "listoftables") {
 395                         inset.reset(new InsetFloatList("table"));
 396                 } else if (cmdName == "printindex") {
 397                         inset.reset(new InsetPrintIndex(inscmd));
 398                 } else {
 399                         lyxerr << "unknown CommandInset '" << cmdName
 400                                << "'" << std::endl;
 401                         while (lex.isOK() && lex.getString() != "\\end_inset")
 402                                 lex.next();
 403                         return 0;
 404                 }
 405         } else {
 406                 if (tmptok == "Quotes") {
 407                         inset.reset(new InsetQuotes);
 408                 } else if (tmptok == "External") {
 409                         inset.reset(new InsetExternal);
 410                 } else if (tmptok == "FormulaMacro") {
 411                         inset.reset(new InsetFormulaMacro);
 412                 } else if (tmptok == "Formula") {
 413                         inset.reset(new InsetFormula);
 414                 } else if (tmptok == "Graphics") {
 415                         inset.reset(new InsetGraphics);
 416                 } else if (tmptok == "Note"     || tmptok == "Comment"
 417                                 || tmptok == "Greyedout") {
 418                         inset.reset(new InsetNote(buf.params(), tmptok));
 419                 } else if (tmptok == "Boxed" || tmptok == "ovalbox"
 420                         || tmptok == "Shadowbox" || tmptok == "Doublebox"
 421                         || tmptok == "Ovalbox" || tmptok == "Frameless") {
 422                         inset.reset(new InsetBox(buf.params(), tmptok));
 423                 } else if (tmptok == "CharStyle") {
 424                         inset.reset(new InsetCharStyle(buf.params(), found_cs));
 425                 } else if (tmptok == "Branch") {
 426                         inset.reset(new InsetBranch(buf.params(), string()));
 427                 } else if (tmptok == "Include") {
 428                         InsetCommandParams p("Include");
 429                         inset.reset(new InsetInclude(p));
 430                 } else if (tmptok == "Environment") {
 431                         lex.next();
 432                         inset.reset(new InsetEnvironment(buf.params(), lex.getString()));
 433                 } else if (tmptok == "ERT") {
 434                         inset.reset(new InsetERT(buf.params()));
 435                 } else if (tmptok == "InsetSpace") {
 436                         inset.reset(new InsetSpace);
 437                 } else if (tmptok == "Tabular") {
 438                         inset.reset(new InsetTabular(buf));
 439                 } else if (tmptok == "Text") {
 440                         inset.reset(new InsetText(buf.params()));
 441                 } else if (tmptok == "Foot") {
 442                         inset.reset(new InsetFoot(buf.params()));
 443                 } else if (tmptok == "Marginal") {
 444                         inset.reset(new InsetMarginal(buf.params()));
 445                 } else if (tmptok == "OptArg") {
 446                         inset.reset(new InsetOptArg(buf.params()));
 447                 } else if (tmptok == "Minipage") {
 448                         inset.reset(new InsetMinipage(buf.params()));
 449                 } else if (tmptok == "Float") {
 450                         lex.next();
 451                         string tmptok = lex.getString();
 452                         inset.reset(new InsetFloat(buf.params(), tmptok));
 453                 } else if (tmptok == "Wrap") {
 454                         lex.next();
 455                         string tmptok = lex.getString();
 456                         inset.reset(new InsetWrap(buf.params(), tmptok));
 457 #if 0
 458                 } else if (tmptok == "List") {
 459                         inset.reset(new InsetList);
 460                 } else if (tmptok == "Theorem") {
 461                         inset.reset(new InsetList);
 462 #endif
 463                 } else if (tmptok == "Caption") {
 464                         inset.reset(new InsetCaption(buf.params()));
 465                 } else if (tmptok == "FloatList") {
 466                         inset.reset(new InsetFloatList);
 467                 } else {
 468                         lyxerr << "unknown Inset type '" << tmptok
 469                                << "'" << std::endl;
 470                         while (lex.isOK() && lex.getString() != "\\end_inset")
 471                                 lex.next();
 472                         return 0;
 473                 }
 474
 475                 inset->read(buf, lex);
 476         }
 477
 478         return inset.release();
 479 }