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