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