src/Layout.cpp

   1 /**
   2  * \file Layout.cpp
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Lars Gullik Bjønnes
   7  * \author Jean-Marc Lasgouttes
   8  * \author André Pönitz
   9  *
  10  * Full author contact details are available in file CREDITS.
  11  */
  12
  13 #include <config.h>
  14
  15 #include "Layout.h"
  16 #include "FontInfo.h"
  17 #include "Language.h"
  18 #include "Lexer.h"
  19 #include "output_xhtml.h"
  20 #include "TextClass.h"
  21
  22 #include "support/debug.h"
  23 #include "support/lassert.h"
  24 #include "support/lstrings.h"
  25 #include "support/Messages.h"
  26 #include "support/textutils.h"
  27
  28
  29 using namespace std;
  30 using namespace lyx::support;
  31
  32 namespace lyx {
  33
  34 /// Special value of toclevel for layouts that do not belong to a TOC
  35 const int Layout::NOT_IN_TOC = -1000;
  36
  37 //  The order of the LayoutTags enum is no more important. [asierra300396]
  38 // Tags indexes.
  39 enum LayoutTags {
  40         LT_ALIGN = 1,
  41         LT_ALIGNPOSSIBLE,
  42         LT_ARGUMENT,
  43         LT_AUTONESTS,
  44         LT_AUTONESTEDBY,
  45         LT_MARGIN,
  46         LT_BOTTOMSEP,
  47         LT_CATEGORY,
  48         LT_COMMANDDEPTH,
  49         LT_COPYSTYLE,
  50         LT_DEPENDSON,
  51         LT_OBSOLETEDBY,
  52         LT_END,
  53         LT_FONT,
  54         LT_FREE_SPACING,
  55         LT_PASS_THRU,
  56         LT_PASS_THRU_CHARS,
  57         LT_PARBREAK_IS_NEWLINE,
  58         LT_ITEMCOMMAND,
  59         LT_ITEMSEP,
  60         LT_KEEPEMPTY,
  61         LT_LABEL_BOTTOMSEP,
  62         LT_LABELFONT,
  63         LT_TEXTFONT,
  64         LT_LABELINDENT,
  65         LT_LABELSEP,
  66         LT_LABELSTRING,
  67         LT_LABELSTRING_APPENDIX,
  68         LT_LABELCOUNTER,
  69         LT_LABELTYPE,
  70         LT_ENDLABELSTRING,
  71         LT_ENDLABELTYPE,
  72         LT_LATEXNAME,
  73         LT_LATEXPARAM,
  74         LT_LATEXTYPE,
  75         LT_LEFTDELIM,
  76         LT_LEFTMARGIN,
  77         LT_NEED_CPROTECT,
  78         LT_NEED_MBOXPROTECT,
  79         LT_NEED_PROTECT,
  80         LT_NEWLINE,
  81         LT_NEXTNOINDENT,
  82         LT_PAR_GROUP,
  83         LT_PARINDENT,
  84         LT_PARSEP,
  85         LT_PARSKIP,
  86         LT_PREAMBLE,
  87         LT_LANGPREAMBLE,
  88         LT_BABELPREAMBLE,
  89         LT_REQUIRES,
  90         LT_RIGHTMARGIN,
  91         LT_SPACING,
  92         LT_TOPSEP,
  93         LT_TOCLEVEL,
  94         LT_INNERTAG,
  95         LT_LABELTAG,
  96         LT_ITEMTAG,
  97         LT_HTMLTAG,
  98         LT_HTMLATTR,
  99         LT_HTMLITEM,
 100         LT_HTMLITEMATTR,
 101         LT_HTMLLABEL,
 102         LT_HTMLLABELATTR,
 103         LT_HTMLLABELFIRST,
 104         LT_HTMLPREAMBLE,
 105         LT_HTMLSTYLE,
 106         LT_HTMLFORCECSS,
 107         LT_DOCBOOKTAG,
 108         LT_DOCBOOKATTR,
 109         LT_DOCBOOKTAGTYPE,
 110         LT_DOCBOOKININFO,
 111         LT_DOCBOOKABSTRACT,
 112         LT_DOCBOOKWRAPPERTAG,
 113         LT_DOCBOOKWRAPPERATTR,
 114         LT_DOCBOOKWRAPPERTAGTYPE,
 115         LT_DOCBOOKWRAPPERMERGEWITHPREVIOUS,
 116         LT_DOCBOOKSECTIONTAG,
 117         LT_DOCBOOKITEMWRAPPERTAG,
 118         LT_DOCBOOKITEMWRAPPERATTR,
 119         LT_DOCBOOKITEMWRAPPERTAGTYPE,
 120         LT_DOCBOOKITEMTAG,
 121         LT_DOCBOOKITEMATTR,
 122         LT_DOCBOOKITEMTAGTYPE,
 123         LT_DOCBOOKITEMLABELTAG,
 124         LT_DOCBOOKITEMLABELATTR,
 125         LT_DOCBOOKITEMLABELTAGTYPE,
 126         LT_DOCBOOKITEMINNERTAG,
 127         LT_DOCBOOKITEMINNERATTR,
 128         LT_DOCBOOKITEMINNERTAGTYPE,
 129         LT_DOCBOOKFORCEABSTRACTTAG,
 130         LT_INPREAMBLE,
 131         LT_HTMLTITLE,
 132         LT_SPELLCHECK,
 133         LT_REFPREFIX,
 134         LT_RESETARGS,
 135         LT_RESUMECOUNTER,
 136         LT_STEPMASTERCOUNTER,
 137         LT_RIGHTDELIM,
 138         LT_FORCELOCAL,
 139         LT_TOGGLE_INDENT,
 140         LT_ADDTOTOC,
 141         LT_ISTOCCAPTION,
 142         LT_INTITLE // keep this last!
 143 };
 144
 145 /////////////////////
 146
 147 Layout::Layout()
 148         : add_to_toc_(false), is_toc_caption_(true)
 149 {
 150         unknown_ = false;
 151         margintype = MARGIN_STATIC;
 152         latextype = LATEX_PARAGRAPH;
 153         resumecounter = false;
 154         stepmastercounter = false;
 155         intitle = false;
 156         inpreamble = false;
 157         needprotect = false;
 158         needcprotect = false;
 159         needmboxprotect = false;
 160         keepempty = false;
 161         font = inherit_font;
 162         labelfont = inherit_font;
 163         resfont = sane_font;
 164         reslabelfont = sane_font;
 165         nextnoindent = false;
 166         parskip = 0.0;
 167         itemsep = 0;
 168         topsep = 0.0;
 169         bottomsep = 0.0;
 170         labelbottomsep = 0.0;
 171         parsep = 0;
 172         align = LYX_ALIGN_BLOCK;
 173         alignpossible = LYX_ALIGN_NONE | LYX_ALIGN_LAYOUT;
 174         labeltype = LABEL_NO_LABEL;
 175         endlabeltype = END_LABEL_NO_LABEL;
 176         // Should or should not. That is the question.
 177         // spacing.set(Spacing::OneHalf);
 178         newline_allowed = true;
 179         free_spacing = false;
 180         pass_thru = false;
 181         parbreak_is_newline = false;
 182         toclevel = NOT_IN_TOC;
 183         commanddepth = 0;
 184         htmllabelfirst_ = false;
 185         htmlforcecss_ = false;
 186         htmltitle_ = false;
 187         docbookabstract_ = false;
 188         docbookwrappermergewithprevious_ = false;
 189         spellcheck = true;
 190         forcelocal = 0;
 191         itemcommand_ = "item";
 192         toggle_indent = ITOGGLE_DOCUMENT_DEFAULT;
 193         par_group_ = false;
 194 }
 195
 196
 197 bool Layout::read(Lexer & lex, TextClass const & tclass)
 198 {
 199         // If this is an empty layout, or if no force local version is set,
 200         // we know that we will not discard the stuff to read
 201         if (forcelocal == 0)
 202                 return readIgnoreForcelocal(lex, tclass);
 203         Layout tmp(*this);
 204         tmp.forcelocal = 0;
 205         bool const ret = tmp.readIgnoreForcelocal(lex, tclass);
 206         // Keep the stuff if
 207         // - the read version is higher
 208         // - both versions are infinity (arbitrary decision)
 209         // - the file did not contain any local version (needed for not
 210         //   skipping user defined local layouts)
 211         if (tmp.forcelocal <= 0 || tmp.forcelocal > forcelocal)
 212                 *this = tmp;
 213         return ret;
 214 }
 215
 216
 217 bool Layout::readIgnoreForcelocal(Lexer & lex, TextClass const & tclass)
 218 {
 219         // This table is sorted alphabetically [asierra 30March96]
 220         LexerKeyword layoutTags[] = {
 221                 { "addtotoc",       LT_ADDTOTOC },
 222                 { "align",          LT_ALIGN },
 223                 { "alignpossible",  LT_ALIGNPOSSIBLE },
 224                 { "argument",       LT_ARGUMENT },
 225                 { "autonests",      LT_AUTONESTS },
 226                 { "babelpreamble",  LT_BABELPREAMBLE },
 227                 { "bottomsep",      LT_BOTTOMSEP },
 228                 { "category",       LT_CATEGORY },
 229                 { "commanddepth",   LT_COMMANDDEPTH },
 230                 { "copystyle",      LT_COPYSTYLE },
 231                 { "dependson",      LT_DEPENDSON },
 232                 { "docbookabstract",           LT_DOCBOOKABSTRACT },
 233                 { "docbookattr",               LT_DOCBOOKATTR },
 234                 { "docbookforceabstracttag",   LT_DOCBOOKFORCEABSTRACTTAG },
 235                 { "docbookininfo",             LT_DOCBOOKININFO },
 236                 { "docbookitemattr",           LT_DOCBOOKITEMATTR },
 237                 { "docbookiteminnerattr",      LT_DOCBOOKITEMINNERATTR },
 238                 { "docbookiteminnertag",       LT_DOCBOOKITEMINNERTAG },
 239                 { "docbookiteminnertagtype",   LT_DOCBOOKITEMINNERTAGTYPE },
 240                 { "docbookitemlabelattr",      LT_DOCBOOKITEMLABELATTR },
 241                 { "docbookitemlabeltag",       LT_DOCBOOKITEMLABELTAG },
 242                 { "docbookitemlabeltagtype",   LT_DOCBOOKITEMLABELTAGTYPE },
 243                 { "docbookitemtag",            LT_DOCBOOKITEMTAG },
 244                 { "docbookitemtagtype",        LT_DOCBOOKITEMTAGTYPE },
 245                 { "docbookitemwrapperattr",    LT_DOCBOOKITEMWRAPPERATTR },
 246                 { "docbookitemwrappertag",     LT_DOCBOOKITEMWRAPPERTAG },
 247                 { "docbookitemwrappertagtype", LT_DOCBOOKITEMWRAPPERTAGTYPE },
 248                 { "docbooksectiontag",         LT_DOCBOOKSECTIONTAG },
 249                 { "docbooktag",                LT_DOCBOOKTAG },
 250                 { "docbooktagtype",            LT_DOCBOOKTAGTYPE },
 251                 { "docbookwrapperattr",        LT_DOCBOOKWRAPPERATTR },
 252                 { "docbookwrappermergewithprevious", LT_DOCBOOKWRAPPERMERGEWITHPREVIOUS },
 253                 { "docbookwrappertag",         LT_DOCBOOKWRAPPERTAG },
 254                 { "docbookwrappertagtype",     LT_DOCBOOKWRAPPERTAGTYPE },
 255                 { "end",            LT_END },
 256                 { "endlabelstring", LT_ENDLABELSTRING },
 257                 { "endlabeltype",   LT_ENDLABELTYPE },
 258                 { "font",           LT_FONT },
 259                 { "forcelocal",     LT_FORCELOCAL },
 260                 { "freespacing",    LT_FREE_SPACING },
 261                 { "htmlattr",       LT_HTMLATTR },
 262                 { "htmlforcecss",   LT_HTMLFORCECSS },
 263                 { "htmlitem",       LT_HTMLITEM },
 264                 { "htmlitemattr",   LT_HTMLITEMATTR },
 265                 { "htmllabel",      LT_HTMLLABEL },
 266                 { "htmllabelattr",  LT_HTMLLABELATTR },
 267                 { "htmllabelfirst", LT_HTMLLABELFIRST },
 268                 { "htmlpreamble",   LT_HTMLPREAMBLE },
 269                 { "htmlstyle",      LT_HTMLSTYLE },
 270                 { "htmltag",        LT_HTMLTAG },
 271                 { "htmltitle",      LT_HTMLTITLE },
 272                 { "innertag",       LT_INNERTAG },
 273                 { "inpreamble",     LT_INPREAMBLE },
 274                 { "intitle",        LT_INTITLE },
 275                 { "isautonestedby", LT_AUTONESTEDBY },
 276                 { "istoccaption",   LT_ISTOCCAPTION },
 277                 { "itemcommand",    LT_ITEMCOMMAND },
 278                 { "itemsep",        LT_ITEMSEP },
 279                 { "itemtag",        LT_ITEMTAG },
 280                 { "keepempty",      LT_KEEPEMPTY },
 281                 { "labelbottomsep", LT_LABEL_BOTTOMSEP },
 282                 { "labelcounter",   LT_LABELCOUNTER },
 283                 { "labelfont",      LT_LABELFONT },
 284                 { "labelindent",    LT_LABELINDENT },
 285                 { "labelsep",       LT_LABELSEP },
 286                 { "labelstring",    LT_LABELSTRING },
 287                 { "labelstringappendix", LT_LABELSTRING_APPENDIX },
 288                 { "labeltag",       LT_LABELTAG },
 289                 { "labeltype",      LT_LABELTYPE },
 290                 { "langpreamble",   LT_LANGPREAMBLE },
 291                 { "latexname",      LT_LATEXNAME },
 292                 { "latexparam",     LT_LATEXPARAM },
 293                 { "latextype",      LT_LATEXTYPE },
 294                 { "leftdelim",      LT_LEFTDELIM },
 295                 { "leftmargin",     LT_LEFTMARGIN },
 296                 { "margin",         LT_MARGIN },
 297                 { "needcprotect",    LT_NEED_CPROTECT },
 298                 { "needmboxprotect", LT_NEED_MBOXPROTECT },
 299                 { "needprotect",    LT_NEED_PROTECT },
 300                 { "newline",        LT_NEWLINE },
 301                 { "nextnoindent",   LT_NEXTNOINDENT },
 302                 { "obsoletedby",    LT_OBSOLETEDBY },
 303                 { "paragraphgroup", LT_PAR_GROUP },
 304                 { "parbreakisnewline", LT_PARBREAK_IS_NEWLINE },
 305                 { "parindent",      LT_PARINDENT },
 306                 { "parsep",         LT_PARSEP },
 307                 { "parskip",        LT_PARSKIP },
 308                 { "passthru",       LT_PASS_THRU },
 309                 { "passthruchars",  LT_PASS_THRU_CHARS },
 310                 { "preamble",       LT_PREAMBLE },
 311                 { "refprefix",      LT_REFPREFIX },
 312                 { "requires",       LT_REQUIRES },
 313                 { "resetargs",      LT_RESETARGS },
 314                 { "resumecounter",  LT_RESUMECOUNTER },
 315                 { "rightdelim",     LT_RIGHTDELIM },
 316                 { "rightmargin",    LT_RIGHTMARGIN },
 317                 { "spacing",        LT_SPACING },
 318                 { "spellcheck",     LT_SPELLCHECK },
 319                 { "stepmastercounter",  LT_STEPMASTERCOUNTER },
 320                 { "textfont",       LT_TEXTFONT },
 321                 { "toclevel",       LT_TOCLEVEL },
 322                 { "toggleindent",   LT_TOGGLE_INDENT },
 323                 { "topsep",         LT_TOPSEP }
 324         };
 325
 326         bool error = false;
 327         bool finished = false;
 328         lex.pushTable(layoutTags);
 329
 330         // parse style section
 331         while (!finished && lex.isOK() && !error) {
 332                 int le = lex.lex();
 333                 // See comment in LyXRC.cpp.
 334                 switch (le) {
 335                 case Lexer::LEX_FEOF:
 336                         continue;
 337
 338                 case Lexer::LEX_UNDEF:
 339                         // parse error
 340                         lex.printError("Unknown layout tag `$$Token'");
 341                         error = true;
 342                         continue;
 343
 344                 default:
 345                         break;
 346                 }
 347                 switch (static_cast<LayoutTags>(le)) {
 348                 case LT_END:
 349                         finished = true;
 350                         break;
 351
 352                 case LT_CATEGORY:
 353                         lex >> category_;
 354                         break;
 355
 356                 case LT_COPYSTYLE: {
 357                         docstring style;
 358                         lex >> style;
 359                         style = subst(style, '_', ' ');
 360
 361                         if (tclass.hasLayout(style)) {
 362                                 docstring const tmpname = name_;
 363                                 this->operator=(tclass[style]);
 364                                 name_ = tmpname;
 365                         } else {
 366                                 LYXERR0("Cannot copy unknown style `"
 367                                         << style << "'\n"
 368                                         << "All layouts so far:");
 369                                 DocumentClass::const_iterator lit = tclass.begin();
 370                                 DocumentClass::const_iterator len = tclass.end();
 371                                 for (; lit != len; ++lit)
 372                                         LYXERR0(lit->name());
 373                         }
 374                         break;
 375                         }
 376
 377                 case LT_OBSOLETEDBY: {
 378                         docstring style;
 379                         lex >> style;
 380                         style = subst(style, '_', ' ');
 381
 382                         if (tclass.hasLayout(style)) {
 383                                 docstring const tmpname = name_;
 384                                 this->operator=(tclass[style]);
 385                                 name_ = tmpname;
 386                                 if (obsoleted_by().empty())
 387                                         obsoleted_by_ = style;
 388                         } else {
 389                                 LYXERR0("Cannot replace with unknown style `"
 390                                         << style << '\'');
 391
 392                                 //lex.printError("Cannot replace with"
 393                                 //               " unknown style "
 394                                 //               "`$$Token'");
 395                         }
 396                         break;
 397                 }
 398
 399                 case LT_DEPENDSON:
 400                         lex >> depends_on_;
 401                         depends_on_ = subst(depends_on_, '_', ' ');
 402                         break;
 403
 404                 case LT_MARGIN:
 405                         readMargin(lex);
 406                         break;
 407
 408                 case LT_LATEXTYPE:
 409                         readLatexType(lex);
 410                         break;
 411
 412                 case LT_INTITLE:
 413                         lex >> intitle;
 414                         break;
 415
 416                 case LT_INPREAMBLE:
 417                         lex >> inpreamble;
 418                         break;
 419
 420                 case LT_TOCLEVEL:
 421                         lex >> toclevel;
 422                         break;
 423
 424                 case LT_RESETARGS:
 425                         bool reset;
 426                         lex >> reset;
 427                         if (reset) {
 428                                 latexargs_.clear();
 429                                 itemargs_.clear();
 430                                 postcommandargs_.clear();
 431                                 listpreamble_.clear();
 432                         }
 433                         break;
 434
 435                 case LT_RESUMECOUNTER:
 436                         lex >> resumecounter;
 437                         break;
 438
 439                 case LT_STEPMASTERCOUNTER:
 440                         lex >> stepmastercounter;
 441                         break;
 442
 443                 case LT_ARGUMENT:
 444                         readArgument(lex);
 445                         break;
 446
 447                 case LT_NEED_PROTECT:
 448                         lex >> needprotect;
 449                         break;
 450
 451                 case LT_NEED_CPROTECT:
 452                         lex >> needcprotect;
 453                         break;
 454
 455                 case LT_NEED_MBOXPROTECT:
 456                         lex >> needmboxprotect;
 457                         break;
 458
 459                 case LT_KEEPEMPTY:
 460                         lex >> keepempty;
 461                         break;
 462
 463                 case LT_FONT:
 464                         font = lyxRead(lex, font);
 465                         labelfont = font;
 466                         break;
 467
 468                 case LT_TEXTFONT:
 469                         font = lyxRead(lex, font);
 470                         break;
 471
 472                 case LT_LABELFONT:
 473                         labelfont = lyxRead(lex, labelfont);
 474                         break;
 475
 476                 case LT_NEXTNOINDENT:
 477                         lex >> nextnoindent;
 478                         break;
 479
 480                 case LT_TOGGLE_INDENT: {
 481                         string tog;
 482                         lex >> tog;
 483                         tog = support::ascii_lowercase(tog);
 484                         if (tog == "always")
 485                                 toggle_indent = ITOGGLE_ALWAYS;
 486                         else if (tog == "never")
 487                                 toggle_indent = ITOGGLE_NEVER;
 488                         else
 489                                 toggle_indent = ITOGGLE_DOCUMENT_DEFAULT;
 490                         break;
 491                 }
 492
 493                 case LT_COMMANDDEPTH:
 494                         lex >> commanddepth;
 495                         break;
 496
 497                 case LT_LATEXNAME:
 498                         lex >> latexname_;
 499                         break;
 500
 501                 case LT_LATEXPARAM:
 502                         lex >> latexparam_;
 503                         latexparam_ = subst(latexparam_, "&quot;", "\"");
 504                         break;
 505
 506                 case LT_LEFTDELIM:
 507                         lex >> leftdelim_;
 508                         leftdelim_ = support::subst(leftdelim_, from_ascii("<br/>"),
 509                                                     from_ascii("\n"));
 510                         break;
 511
 512                 case LT_RIGHTDELIM:
 513                         lex >> rightdelim_;
 514                         rightdelim_ = support::subst(rightdelim_, from_ascii("<br/>"),
 515                                                      from_ascii("\n"));
 516                         break;
 517
 518                 case LT_INNERTAG:
 519                         lex >> innertag_;
 520                         break;
 521
 522                 case LT_LABELTAG:
 523                         lex >> labeltag_;
 524                         break;
 525
 526                 case LT_ITEMTAG:
 527                         lex >> itemtag_;
 528                         break;
 529
 530                 case LT_ITEMCOMMAND:
 531                         lex >> itemcommand_;
 532                         break;
 533
 534                 case LT_PREAMBLE:
 535                         preamble_ = lex.getLongString(from_ascii("EndPreamble"));
 536                         break;
 537
 538                 case LT_LANGPREAMBLE:
 539                         langpreamble_ = lex.getLongString(from_ascii("EndLangPreamble"));
 540                         break;
 541
 542                 case LT_BABELPREAMBLE:
 543                         babelpreamble_ = lex.getLongString(from_ascii("EndBabelPreamble"));
 544                         break;
 545
 546                 case LT_LABELTYPE:
 547                         readLabelType(lex);
 548                         break;
 549
 550                 case LT_ENDLABELTYPE:
 551                         readEndLabelType(lex);
 552                         break;
 553
 554                 case LT_LEFTMARGIN:
 555                         lex >> leftmargin;
 556                         break;
 557
 558                 case LT_RIGHTMARGIN:
 559                         lex >> rightmargin;
 560                         break;
 561
 562                 case LT_LABELINDENT:
 563                         lex >> labelindent;
 564                         break;
 565
 566                 case LT_PARINDENT:
 567                         lex >> parindent;
 568                         break;
 569
 570                 case LT_PARSKIP:
 571                         lex >> parskip;
 572                         break;
 573
 574                 case LT_ITEMSEP:
 575                         lex >> itemsep;
 576                         break;
 577
 578                 case LT_TOPSEP:
 579                         lex >> topsep;
 580                         break;
 581
 582                 case LT_BOTTOMSEP:
 583                         lex >> bottomsep;
 584                         break;
 585
 586                 case LT_LABEL_BOTTOMSEP:
 587                         lex >> labelbottomsep;
 588                         break;
 589
 590                 case LT_LABELSEP:
 591                         lex >> labelsep;
 592                         labelsep = subst(labelsep, 'x', ' ');
 593                         break;
 594
 595                 case LT_PARSEP:
 596                         lex >> parsep;
 597                         break;
 598
 599                 case LT_NEWLINE:
 600                         lex >> newline_allowed;
 601                         break;
 602
 603                 case LT_ALIGN:
 604                         readAlign(lex);
 605                         break;
 606
 607                 case LT_ALIGNPOSSIBLE:
 608                         readAlignPossible(lex);
 609                         break;
 610
 611                 case LT_LABELSTRING:
 612                         // FIXME: this means LT_LABELSTRING_APPENDIX may only
 613                         // occur after LT_LABELSTRING
 614                         lex >> labelstring_;
 615                         labelstring_appendix_ = labelstring_;
 616                         break;
 617
 618                 case LT_ENDLABELSTRING:
 619                         lex >> endlabelstring_;
 620                         break;
 621
 622                 case LT_LABELSTRING_APPENDIX:
 623                         lex >> labelstring_appendix_;
 624                         break;
 625
 626                 case LT_LABELCOUNTER:
 627                         lex >> counter;
 628                         break;
 629
 630                 case LT_PAR_GROUP:
 631                         lex >> par_group_;
 632                         break;
 633
 634                 case LT_FREE_SPACING:
 635                         lex >> free_spacing;
 636                         break;
 637
 638                 case LT_PASS_THRU:
 639                         lex >> pass_thru;
 640                         break;
 641
 642                 case LT_PASS_THRU_CHARS:
 643                         lex >> pass_thru_chars;
 644                         break;
 645
 646                 case LT_PARBREAK_IS_NEWLINE:
 647                         lex >> parbreak_is_newline;
 648                         break;
 649
 650                 case LT_SPACING:
 651                         readSpacing(lex);
 652                         break;
 653
 654                 case LT_REQUIRES: {
 655                         lex.eatLine();
 656                         vector<string> const req =
 657                                 getVectorFromString(lex.getString(true));
 658                         required_.insert(req.begin(), req.end());
 659                         break;
 660                 }
 661
 662                 case LT_AUTONESTS: {
 663                         docstring autonest = lex.getLongString(from_ascii("EndAutoNests"));
 664                         autonest = subst(autonest, from_ascii("\n"), docstring());
 665                         autonest = subst(autonest, from_ascii("\t"), docstring());
 666                         autonest = subst(autonest, from_ascii("\""), docstring());
 667                         autonest = subst(autonest, '_', ' ');
 668                         vector<docstring> const autonests =
 669                                 getVectorFromString(autonest, from_ascii(","), false, true);
 670                         autonests_.insert(autonests.begin(), autonests.end());
 671                         break;
 672                 }
 673
 674                 case LT_AUTONESTEDBY: {
 675                         docstring autonest = lex.getLongString(from_ascii("EndIsAutoNestedBy"));
 676                         autonest = subst(autonest, from_ascii("\n"), docstring());
 677                         autonest = subst(autonest, from_ascii("\t"), docstring());
 678                         autonest = subst(autonest, from_ascii("\""), docstring());
 679                         autonest = subst(autonest, '_', ' ');
 680                         vector<docstring> const autonests =
 681                                 getVectorFromString(autonest, from_ascii(","), false, true);
 682                         autonested_by_.insert(autonests.begin(), autonests.end());
 683                         break;
 684                 }
 685
 686                 case LT_REFPREFIX: {
 687                         docstring arg;
 688                         lex >> arg;
 689                         if (arg == "OFF")
 690                                 refprefix.clear();
 691                         else
 692                                 refprefix = arg;
 693                         break;
 694                 }
 695
 696                 case LT_HTMLTAG:
 697                         lex >> htmltag_;
 698                         break;
 699
 700                 case LT_HTMLATTR:
 701                         lex >> htmlattr_;
 702                         break;
 703
 704                 case LT_HTMLITEM:
 705                         lex >> htmlitemtag_;
 706                         break;
 707
 708                 case LT_HTMLITEMATTR:
 709                         lex >> htmlitemattr_;
 710                         break;
 711
 712                 case LT_HTMLLABEL:
 713                         lex >> htmllabeltag_;
 714                         break;
 715
 716                 case LT_HTMLLABELATTR:
 717                         lex >> htmllabelattr_;
 718                         break;
 719
 720                 case LT_HTMLLABELFIRST:
 721                         lex >> htmllabelfirst_;
 722                         break;
 723
 724                 case LT_HTMLSTYLE:
 725                         htmlstyle_ = lex.getLongString(from_ascii("EndHTMLStyle"));
 726                         break;
 727
 728                 case LT_HTMLFORCECSS:
 729                         lex >> htmlforcecss_;
 730                         break;
 731
 732                 case LT_HTMLPREAMBLE:
 733                         htmlpreamble_ = lex.getLongString(from_ascii("EndPreamble"));
 734                         break;
 735
 736                 case LT_HTMLTITLE:
 737                         lex >> htmltitle_;
 738                         break;
 739
 740                 case LT_DOCBOOKTAG:
 741                         lex >> docbooktag_;
 742                         break;
 743
 744                 case LT_DOCBOOKATTR:
 745                         lex >> docbookattr_;
 746                         break;
 747
 748                 case LT_DOCBOOKTAGTYPE:
 749                         lex >> docbooktagtype_;
 750                         break;
 751
 752                 case LT_DOCBOOKFORCEABSTRACTTAG:
 753                         lex >> docbookforceabstracttag_;
 754                         break;
 755
 756                 case LT_DOCBOOKININFO:
 757                         lex >> docbookininfo_;
 758                         break;
 759
 760                 case LT_DOCBOOKABSTRACT:
 761                         lex >> docbookabstract_;
 762                         break;
 763
 764                 case LT_DOCBOOKWRAPPERTAG:
 765                         lex >> docbookwrappertag_;
 766                         break;
 767
 768                 case LT_DOCBOOKWRAPPERATTR:
 769                         lex >> docbookwrapperattr_;
 770                         break;
 771
 772                 case LT_DOCBOOKWRAPPERTAGTYPE:
 773                         lex >> docbookwrappertagtype_;
 774                         break;
 775
 776                 case LT_DOCBOOKWRAPPERMERGEWITHPREVIOUS:
 777                         lex >> docbookwrappermergewithprevious_;
 778                         break;
 779
 780                 case LT_DOCBOOKSECTIONTAG:
 781                         lex >> docbooksectiontag_;
 782                         break;
 783
 784         case LT_DOCBOOKITEMWRAPPERTAG:
 785             lex >> docbookitemwrappertag_;
 786             break;
 787
 788         case LT_DOCBOOKITEMWRAPPERATTR:
 789                         lex >> docbookitemwrapperattr_;
 790                         break;
 791
 792                 case LT_DOCBOOKITEMWRAPPERTAGTYPE:
 793                         lex >> docbookitemwrappertagtype_;
 794                         break;
 795
 796                 case LT_DOCBOOKITEMTAG:
 797                         lex >> docbookitemtag_;
 798                         break;
 799
 800                 case LT_DOCBOOKITEMATTR:
 801                         lex >> docbookitemattr_;
 802                         break;
 803
 804                 case LT_DOCBOOKITEMTAGTYPE:
 805                         lex >> docbookitemtagtype_;
 806                         break;
 807
 808                 case LT_DOCBOOKITEMLABELTAG:
 809                         lex >> docbookitemlabeltag_;
 810                         break;
 811
 812                 case LT_DOCBOOKITEMLABELATTR:
 813                         lex >> docbookitemlabelattr_;
 814                         break;
 815
 816                 case LT_DOCBOOKITEMLABELTAGTYPE:
 817                         lex >> docbookitemlabeltagtype_;
 818                         break;
 819
 820                 case LT_DOCBOOKITEMINNERTAG:
 821                         lex >> docbookiteminnertag_;
 822                         break;
 823
 824                 case LT_DOCBOOKITEMINNERATTR:
 825                         lex >> docbookiteminnerattr_;
 826                         break;
 827
 828                 case LT_DOCBOOKITEMINNERTAGTYPE:
 829                         lex >> docbookiteminnertagtype_;
 830                         break;
 831
 832                 case LT_SPELLCHECK:
 833                         lex >> spellcheck;
 834                         break;
 835
 836                 case LT_FORCELOCAL:
 837                         lex >> forcelocal;
 838                         break;
 839
 840                 case LT_ADDTOTOC:
 841                         lex >> toc_type_;
 842                         add_to_toc_ = !toc_type_.empty();
 843                         break;
 844
 845                 case LT_ISTOCCAPTION:
 846                         lex >> is_toc_caption_;
 847                         break;
 848
 849                 }
 850         }
 851         lex.popTable();
 852         // make sure we only have inpreamble = true for commands
 853         if (inpreamble && latextype != LATEX_COMMAND && latextype != LATEX_PARAGRAPH) {
 854                 LYXERR0("InPreamble not permitted except with command and paragraph layouts.");
 855                 LYXERR0("Layout name: " << name());
 856                 inpreamble = false;
 857         }
 858
 859         return finished && !error;
 860 }
 861
 862
 863 enum {
 864         AT_BLOCK = 1,
 865         AT_LEFT,
 866         AT_RIGHT,
 867         AT_CENTER,
 868         AT_LAYOUT
 869 };
 870
 871
 872 LexerKeyword alignTags[] = {
 873         { "block",  AT_BLOCK },
 874         { "center", AT_CENTER },
 875         { "layout", AT_LAYOUT },
 876         { "left",   AT_LEFT },
 877         { "right",  AT_RIGHT }
 878 };
 879
 880
 881 void Layout::readAlign(Lexer & lex)
 882 {
 883         PushPopHelper pph(lex, alignTags);
 884         int le = lex.lex();
 885         switch (le) {
 886         case Lexer::LEX_UNDEF:
 887                 lex.printError("Unknown alignment `$$Token'");
 888                 return;
 889         default: break;
 890         };
 891         switch (le) {
 892         case AT_BLOCK:
 893                 align = LYX_ALIGN_BLOCK;
 894                 break;
 895         case AT_LEFT:
 896                 align = LYX_ALIGN_LEFT;
 897                 break;
 898         case AT_RIGHT:
 899                 align = LYX_ALIGN_RIGHT;
 900                 break;
 901         case AT_CENTER:
 902                 align = LYX_ALIGN_CENTER;
 903                 break;
 904         case AT_LAYOUT:
 905                 align = LYX_ALIGN_LAYOUT;
 906                 break;
 907         }
 908 }
 909
 910
 911 void Layout::readAlignPossible(Lexer & lex)
 912 {
 913         lex.pushTable(alignTags);
 914         alignpossible = LYX_ALIGN_NONE | LYX_ALIGN_LAYOUT;
 915         int lineno = lex.lineNumber();
 916         do {
 917                 int le = lex.lex();
 918                 switch (le) {
 919                 case Lexer::LEX_UNDEF:
 920                         lex.printError("Unknown alignment `$$Token'");
 921                         continue;
 922                 default: break;
 923                 };
 924                 switch (le) {
 925                 case AT_BLOCK:
 926                         alignpossible |= LYX_ALIGN_BLOCK;
 927                         break;
 928                 case AT_LEFT:
 929                         alignpossible |= LYX_ALIGN_LEFT;
 930                         break;
 931                 case AT_RIGHT:
 932                         alignpossible |= LYX_ALIGN_RIGHT;
 933                         break;
 934                 case AT_CENTER:
 935                         alignpossible |= LYX_ALIGN_CENTER;
 936                         break;
 937                 case AT_LAYOUT:
 938                         alignpossible |= LYX_ALIGN_LAYOUT;
 939                         break;
 940                 }
 941         } while (lineno == lex.lineNumber());
 942         lex.popTable();
 943 }
 944
 945
 946 void Layout::readLabelType(Lexer & lex)
 947 {
 948         enum {
 949                 LA_NO_LABEL = 1,
 950                 LA_MANUAL,
 951                 LA_ABOVE,
 952                 LA_CENTERED,
 953                 LA_STATIC,
 954                 LA_SENSITIVE,
 955                 LA_ENUMERATE,
 956                 LA_ITEMIZE,
 957                 LA_BIBLIO
 958         };
 959
 960
 961         LexerKeyword labelTypeTags[] = {
 962           { "above",        LA_ABOVE },
 963                 { "bibliography", LA_BIBLIO },
 964                 { "centered",     LA_CENTERED },
 965                 { "enumerate",    LA_ENUMERATE },
 966                 { "itemize",      LA_ITEMIZE },
 967                 { "manual",       LA_MANUAL },
 968                 { "no_label",     LA_NO_LABEL },
 969                 { "sensitive",    LA_SENSITIVE },
 970                 { "static",       LA_STATIC }
 971         };
 972
 973         PushPopHelper pph(lex, labelTypeTags);
 974         int le = lex.lex();
 975         switch (le) {
 976         case Lexer::LEX_UNDEF:
 977                 lex.printError("Unknown labeltype tag `$$Token'");
 978                 return;
 979         default: break;
 980         }
 981         switch (le) {
 982         case LA_NO_LABEL:
 983                 labeltype = LABEL_NO_LABEL;
 984                 break;
 985         case LA_MANUAL:
 986                 labeltype = LABEL_MANUAL;
 987                 break;
 988         case LA_ABOVE:
 989                 labeltype = LABEL_ABOVE;
 990                 break;
 991         case LA_CENTERED:
 992                 labeltype = LABEL_CENTERED;
 993                 break;
 994         case LA_STATIC:
 995                 labeltype = LABEL_STATIC;
 996                 break;
 997         case LA_SENSITIVE:
 998                 labeltype = LABEL_SENSITIVE;
 999                 break;
1000         case LA_ENUMERATE:
1001                 labeltype = LABEL_ENUMERATE;
1002                 break;
1003         case LA_ITEMIZE:
1004                 labeltype = LABEL_ITEMIZE;
1005                 break;
1006         case LA_BIBLIO:
1007                 labeltype = LABEL_BIBLIO;
1008                 break;
1009         }
1010 }
1011
1012
1013 void Layout::readEndLabelType(Lexer & lex)
1014 {
1015         // this should be const, but can't be because
1016         // of PushPopHelper.
1017         static LexerKeyword endlabelTypeTags[] = {
1018                 { "box",              END_LABEL_BOX },
1019                 { "filled_box", END_LABEL_FILLED_BOX },
1020                 { "no_label",     END_LABEL_NO_LABEL },
1021                 { "static",     END_LABEL_STATIC }
1022         };
1023
1024         PushPopHelper pph(lex, endlabelTypeTags);
1025         int le = lex.lex();
1026         switch (le) {
1027         case Lexer::LEX_UNDEF:
1028                 lex.printError("Unknown labeltype tag `$$Token'");
1029                 break;
1030         case END_LABEL_STATIC:
1031         case END_LABEL_BOX:
1032         case END_LABEL_FILLED_BOX:
1033         case END_LABEL_NO_LABEL:
1034                 endlabeltype = static_cast<EndLabelType>(le);
1035                 break;
1036         default:
1037                 LYXERR0("Unhandled value " << le);
1038                 break;
1039         }
1040 }
1041
1042
1043 void Layout::readMargin(Lexer & lex)
1044 {
1045         LexerKeyword marginTags[] = {
1046                 { "dynamic",           MARGIN_DYNAMIC },
1047                 { "first_dynamic",     MARGIN_FIRST_DYNAMIC },
1048                 { "manual",            MARGIN_MANUAL },
1049                 { "right_address_box", MARGIN_RIGHT_ADDRESS_BOX },
1050                 { "static",            MARGIN_STATIC }
1051         };
1052
1053         PushPopHelper pph(lex, marginTags);
1054
1055         int le = lex.lex();
1056         switch (le) {
1057         case Lexer::LEX_UNDEF:
1058                 lex.printError("Unknown margin type tag `$$Token'");
1059                 return;
1060         case MARGIN_STATIC:
1061         case MARGIN_MANUAL:
1062         case MARGIN_DYNAMIC:
1063         case MARGIN_FIRST_DYNAMIC:
1064         case MARGIN_RIGHT_ADDRESS_BOX:
1065                 margintype = static_cast<MarginType>(le);
1066                 break;
1067         default:
1068                 LYXERR0("Unhandled value " << le);
1069                 break;
1070         }
1071 }
1072
1073
1074 void Layout::readLatexType(Lexer & lex)
1075 {
1076         LexerKeyword latexTypeTags[] = {
1077                 { "bib_environment",  LATEX_BIB_ENVIRONMENT },
1078                 { "command",          LATEX_COMMAND },
1079                 { "environment",      LATEX_ENVIRONMENT },
1080                 { "item_environment", LATEX_ITEM_ENVIRONMENT },
1081                 { "list_environment", LATEX_LIST_ENVIRONMENT },
1082                 { "paragraph",        LATEX_PARAGRAPH }
1083         };
1084
1085         PushPopHelper pph(lex, latexTypeTags);
1086         int le = lex.lex();
1087         switch (le) {
1088         case Lexer::LEX_UNDEF:
1089                 lex.printError("Unknown latextype tag `$$Token'");
1090                 return;
1091         case LATEX_PARAGRAPH:
1092         case LATEX_COMMAND:
1093         case LATEX_ITEM_ENVIRONMENT:
1094         case LATEX_LIST_ENVIRONMENT:
1095                 latextype = static_cast<LatexType>(le);
1096                 break;
1097         case LATEX_ENVIRONMENT:
1098         case LATEX_BIB_ENVIRONMENT:
1099                 latextype = static_cast<LatexType>(le);
1100                 par_group_ = true;
1101                 break;
1102         default:
1103                 LYXERR0("Unhandled value " << le);
1104                 break;
1105         }
1106 }
1107
1108
1109 void Layout::readSpacing(Lexer & lex)
1110 {
1111         enum {
1112                 ST_SPACING_SINGLE = 1,
1113                 ST_SPACING_ONEHALF,
1114                 ST_SPACING_DOUBLE,
1115                 ST_OTHER
1116         };
1117
1118         LexerKeyword spacingTags[] = {
1119                 {"double",  ST_SPACING_DOUBLE },
1120                 {"onehalf", ST_SPACING_ONEHALF },
1121                 {"other",   ST_OTHER },
1122                 {"single",  ST_SPACING_SINGLE }
1123         };
1124
1125         PushPopHelper pph(lex, spacingTags);
1126         int le = lex.lex();
1127         switch (le) {
1128         case Lexer::LEX_UNDEF:
1129                 lex.printError("Unknown spacing token `$$Token'");
1130                 return;
1131         default: break;
1132         }
1133         switch (le) {
1134         case ST_SPACING_SINGLE:
1135                 spacing.set(Spacing::Single);
1136                 break;
1137         case ST_SPACING_ONEHALF:
1138                 spacing.set(Spacing::Onehalf);
1139                 break;
1140         case ST_SPACING_DOUBLE:
1141                 spacing.set(Spacing::Double);
1142                 break;
1143         case ST_OTHER:
1144                 lex.next();
1145                 spacing.set(Spacing::Other, lex.getString());
1146                 break;
1147         }
1148 }
1149
1150
1151 void Layout::readArgument(Lexer & lex)
1152 {
1153         latexarg arg;
1154         bool error = false;
1155         bool finished = false;
1156         string id;
1157         lex >> id;
1158         bool const itemarg = prefixIs(id, "item:");
1159         bool const postcmd = prefixIs(id, "post:");
1160         bool const listpreamble = prefixIs(id, "listpreamble:");
1161
1162         while (!finished && lex.isOK() && !error) {
1163                 lex.next();
1164                 string const tok = ascii_lowercase(lex.getString());
1165
1166                 if (tok.empty()) {
1167                         continue;
1168                 } else if (tok == "endargument") {
1169                         finished = true;
1170                 } else if (tok == "labelstring") {
1171                         lex.next();
1172                         arg.labelstring = lex.getDocString();
1173                 } else if (tok == "menustring") {
1174                         lex.next();
1175                         arg.menustring = lex.getDocString();
1176                 } else if (tok == "mandatory") {
1177                         lex.next();
1178                         arg.mandatory = lex.getBool();
1179                 } else if (tok == "autoinsert") {
1180                         lex.next();
1181                         arg.autoinsert = lex.getBool();
1182                 } else if (tok == "insertcotext") {
1183                         lex.next();
1184                         arg.insertcotext = lex.getBool();
1185                 } else if (tok == "leftdelim") {
1186                         lex.next();
1187                         arg.ldelim = lex.getDocString();
1188                         arg.ldelim = support::subst(arg.ldelim, from_ascii("<br/>"),
1189                                                     from_ascii("\n"));
1190                 } else if (tok == "rightdelim") {
1191                         lex.next();
1192                         arg.rdelim = lex.getDocString();
1193                         arg.rdelim = support::subst(arg.rdelim, from_ascii("<br/>"),
1194                                                     from_ascii("\n"));
1195                 } else if (tok == "defaultarg") {
1196                         lex.next();
1197                         arg.defaultarg = lex.getDocString();
1198                 } else if (tok == "presetarg") {
1199                         lex.next();
1200                         arg.presetarg = lex.getDocString();
1201                 } else if (tok == "tooltip") {
1202                         lex.next();
1203                         arg.tooltip = lex.getDocString();
1204                 } else if (tok == "requires") {
1205                         lex.next();
1206                         arg.required = lex.getString();
1207                 } else if (tok == "decoration") {
1208                         lex.next();
1209                         arg.decoration = lex.getString();
1210                 } else if (tok == "newlinecmd") {
1211                         lex.next();
1212                         arg.newlinecmd = lex.getString();
1213                 } else if (tok == "font") {
1214                         arg.font = lyxRead(lex, arg.font);
1215                 } else if (tok == "labelfont") {
1216                         arg.labelfont = lyxRead(lex, arg.labelfont);
1217                 } else if (tok == "passthruchars") {
1218                         lex.next();
1219                         arg.pass_thru_chars = lex.getDocString();
1220                 } else if (tok == "passthru") {
1221                         lex.next();
1222                         docstring value = lex.getDocString();
1223                         if (value == "true" || value == "1")
1224                                 arg.passthru = PT_TRUE;
1225                         else if (value == "false" || value == "0")
1226                                 arg.passthru = PT_FALSE;
1227                         else
1228                                 arg.passthru = PT_INHERITED;
1229                 } else if (tok == "istoccaption") {
1230                         lex.next();
1231                         arg.is_toc_caption = lex.getBool();
1232                 } else if (tok == "freespacing") {
1233                         lex.next();
1234                         arg.free_spacing = lex.getBool();
1235                 } else {
1236                         lex.printError("Unknown tag");
1237                         error = true;
1238                 }
1239         }
1240         if (arg.labelstring.empty())
1241                 LYXERR0("Incomplete Argument definition!");
1242         else if (itemarg)
1243                 itemargs_[id] = arg;
1244         else if (postcmd)
1245                 postcommandargs_[id] = arg;
1246         else if (listpreamble) {
1247                 // list preamble has no delimiters by default
1248                 arg.nodelims = true;
1249                 listpreamble_[id] = arg;
1250         } else
1251                 latexargs_[id] = arg;
1252 }
1253
1254
1255 void writeArgument(ostream & os, string const & id, Layout::latexarg const & arg)
1256 {
1257         os << "\tArgument " << id << '\n';
1258         if (!arg.labelstring.empty())
1259                 os << "\t\tLabelString \"" << to_utf8(arg.labelstring) << "\"\n";
1260         if (!arg.menustring.empty())
1261                 os << "\t\tMenuString \"" << to_utf8(arg.menustring) << "\"\n";
1262         if (arg.mandatory)
1263                 os << "\t\tMandatory " << arg.mandatory << '\n';
1264         if (arg.autoinsert)
1265                 os << "\t\tAutoinsert " << arg.autoinsert << '\n';
1266         if (arg.insertcotext)
1267                 os << "\t\tInsertCotext " << arg.insertcotext << '\n';
1268         if (!arg.ldelim.empty())
1269                 os << "\t\tLeftDelim \""
1270                    << to_utf8(subst(arg.ldelim, from_ascii("\n"), from_ascii("<br/>")))
1271                    << "\"\n";
1272         if (!arg.rdelim.empty())
1273                 os << "\t\tRightDelim \""
1274                    << to_utf8(subst(arg.rdelim, from_ascii("\n"), from_ascii("<br/>")))
1275                    << "\"\n";
1276         if (!arg.defaultarg.empty())
1277                 os << "\t\tDefaultArg \"" << to_utf8(arg.defaultarg) << "\"\n";
1278         if (!arg.presetarg.empty())
1279                 os << "\t\tPresetArg \"" << to_utf8(arg.presetarg) << "\"\n";
1280         if (!arg.tooltip.empty())
1281                 os << "\t\tToolTip \"" << to_utf8(arg.tooltip) << "\"\n";
1282         if (!arg.required.empty())
1283                 os << "\t\tRequires \"" << arg.required << "\"\n";
1284         if (!arg.decoration.empty())
1285                 os << "\t\tDecoration \"" << arg.decoration << "\"\n";
1286         if (!arg.newlinecmd.empty())
1287                 os << "\t\tNewlineCmd \"" << arg.newlinecmd << "\"\n";
1288         if (arg.font != inherit_font)
1289                 lyxWrite(os, arg.font, "Font", 2);
1290         if (arg.labelfont != inherit_font)
1291                 lyxWrite(os, arg.labelfont, "LabelFont", 2);
1292         switch (arg.passthru) {
1293                 case PT_TRUE:
1294                         os << "\t\tPassThru true\n";
1295                         break;
1296                 case PT_FALSE:
1297                         os << "\t\tPassThru false\n";
1298                         break;
1299                 case PT_INHERITED:
1300                         os << "\t\tPassThru inherited\n";
1301                         break;
1302         }
1303         if (!arg.pass_thru_chars.empty())
1304                 os << "\t\tPassThruChars \"" << to_utf8(arg.pass_thru_chars) << "\"\n";
1305         if (arg.free_spacing)
1306                 os << "\t\tFreeSpacing " << arg.free_spacing << "\n";
1307         os << "\tEndArgument\n";
1308 }
1309
1310
1311 void Layout::write(ostream & os) const
1312 {
1313         os << "Style \"" << to_utf8(name_) << "\"\n";
1314         if (!category_.empty() && obsoleted_by_.empty())
1315                 os << "\tCategory \"" << to_utf8(category_) << "\"\n";
1316         // Can't deduce Copystyle here :-(
1317         if (!obsoleted_by_.empty()) {
1318                 os << "\tObsoletedBy \"" << to_utf8(obsoleted_by_)
1319                    << "\"\nEnd\n";
1320                 return;
1321         }
1322         if (!depends_on_.empty())
1323                 os << "\tDependsOn " << to_utf8(depends_on_) << '\n';
1324         switch (margintype) {
1325                 case MARGIN_DYNAMIC:
1326                         os << "\tMargin Dynamic\n";
1327                         break;
1328                 case MARGIN_FIRST_DYNAMIC:
1329                         os << "\tMargin First_Dynamic\n";
1330                         break;
1331                 case MARGIN_MANUAL:
1332                         os << "\tMargin Manual\n";
1333                         break;
1334                 case MARGIN_RIGHT_ADDRESS_BOX:
1335                         os << "\tMargin Right_Address_Box\n";
1336                         break;
1337                 case MARGIN_STATIC:
1338                         os << "\tMargin Static\n";
1339                         break;
1340         }
1341         switch (latextype) {
1342                 case LATEX_BIB_ENVIRONMENT:
1343                         os << "\tLatexType Bib_Environment\n";
1344                         break;
1345                 case LATEX_COMMAND:
1346                         os << "\tLatexType Command\n";
1347                         break;
1348                 case LATEX_ENVIRONMENT:
1349                         os << "\tLatexType Environment\n";
1350                         break;
1351                 case LATEX_ITEM_ENVIRONMENT:
1352                         os << "\tLatexType Item_Environment\n";
1353                         break;
1354                 case LATEX_LIST_ENVIRONMENT:
1355                         os << "\tLatexType List_Environment\n";
1356                         break;
1357                 case LATEX_PARAGRAPH:
1358                         os << "\tLatexType Paragraph\n";
1359                         break;
1360         }
1361         os << "\tInTitle " << intitle << "\n"
1362               "\tInPreamble " << inpreamble << "\n"
1363               "\tTocLevel " << toclevel << "\n"
1364               "\tResumeCounter " << resumecounter << "\n"
1365              "\tStepMasterCounter " << stepmastercounter << '\n';
1366         // ResetArgs does not make sense here
1367         for (LaTeXArgMap::const_iterator it = latexargs_.begin();
1368              it != latexargs_.end(); ++it)
1369                 writeArgument(os, it->first, it->second);
1370         for (LaTeXArgMap::const_iterator it = itemargs_.begin();
1371              it != itemargs_.end(); ++it)
1372                 writeArgument(os, it->first, it->second);
1373         for (LaTeXArgMap::const_iterator it = postcommandargs_.begin();
1374              it != postcommandargs_.end(); ++it)
1375                 writeArgument(os, it->first, it->second);
1376         for (LaTeXArgMap::const_iterator it = listpreamble_.begin();
1377              it != listpreamble_.end(); ++it)
1378                 writeArgument(os, it->first, it->second);
1379         os << "\tNeedProtect " << needprotect << "\n"
1380               "\tNeedCProtect " << needcprotect << "\n"
1381               "\tNeedMBoxProtect " << needmboxprotect << "\n"
1382               "\tKeepEmpty " << keepempty << '\n';
1383         if (labelfont == font)
1384                 lyxWrite(os, font, "Font", 1);
1385         else {
1386                 lyxWrite(os, font, "TextFont", 1);
1387                 lyxWrite(os, labelfont, "LabelFont", 1);
1388         }
1389         os << "\tNextNoIndent " << nextnoindent << "\n"
1390               "\tCommandDepth " << commanddepth << '\n';
1391         if (!latexname_.empty())
1392                 os << "\tLatexName \"" << latexname_ << "\"\n";
1393         if (!latexparam_.empty())
1394                 os << "\tLatexParam \"" << subst(latexparam_, "\"", "&quot;")
1395                    << "\"\n";
1396         if (!leftdelim_.empty())
1397                 os << "\tLeftDelim "
1398                    << to_utf8(subst(leftdelim_, from_ascii("\n"), from_ascii("<br/>")))
1399                    << '\n';
1400         if (!rightdelim_.empty())
1401                 os << "\tRightDelim "
1402                    << to_utf8(subst(rightdelim_, from_ascii("\n"), from_ascii("<br/>")))
1403                    << '\n';
1404         if (!innertag_.empty())
1405                 os << "\tInnerTag \"" << innertag_ << "\"\n";
1406         if (!labeltag_.empty())
1407                 os << "\tLabelTag \"" << labeltag_ << "\"\n";
1408         if (!itemtag_.empty())
1409                 os << "\tItemTag \"" << itemtag_ << "\"\n";
1410         if (!itemcommand_.empty())
1411                 os << "\tItemCommand " << itemcommand_ << '\n';
1412         if (!preamble_.empty())
1413                 os << "\tPreamble\n\t"
1414                    << to_utf8(subst(rtrim(preamble_, "\n"),
1415                                     from_ascii("\n"), from_ascii("\n\t")))
1416                    << "\n\tEndPreamble\n";
1417         if (!langpreamble_.empty())
1418                 os << "\tLangPreamble\n\t"
1419                    << to_utf8(subst(rtrim(langpreamble_, "\n"),
1420                                     from_ascii("\n"), from_ascii("\n\t")))
1421                    << "\n\tEndLangPreamble\n";
1422         if (!babelpreamble_.empty())
1423                 os << "\tBabelPreamble\n\t"
1424                    << to_utf8(subst(rtrim(babelpreamble_, "\n"),
1425                                     from_ascii("\n"), from_ascii("\n\t")))
1426                    << "\n\tEndBabelPreamble\n";
1427         switch (labeltype) {
1428         case LABEL_ABOVE:
1429                 os << "\tLabelType Above\n";
1430                 break;
1431         case LABEL_BIBLIO:
1432                 os << "\tLabelType Bibliography\n";
1433                 break;
1434         case LABEL_CENTERED:
1435                 os << "\tLabelType Centered\n";
1436                 break;
1437         case LABEL_ENUMERATE:
1438                 os << "\tLabelType Enumerate\n";
1439                 break;
1440         case LABEL_ITEMIZE:
1441                 os << "\tLabelType Itemize\n";
1442                 break;
1443         case LABEL_MANUAL:
1444                 os << "\tLabelType Manual\n";
1445                 break;
1446         case LABEL_NO_LABEL:
1447                 os << "\tLabelType No_Label\n";
1448                 break;
1449         case LABEL_SENSITIVE:
1450                 os << "\tLabelType Sensitive\n";
1451                 break;
1452         case LABEL_STATIC:
1453                 os << "\tLabelType Static\n";
1454                 break;
1455         }
1456         switch (endlabeltype) {
1457         case END_LABEL_BOX:
1458                 os << "\tEndLabelType Box\n";
1459                 break;
1460         case END_LABEL_FILLED_BOX:
1461                 os << "\tEndLabelType Filled_Box\n";
1462                 break;
1463         case END_LABEL_NO_LABEL:
1464                 os << "\tEndLabelType No_Label\n";
1465                 break;
1466         case END_LABEL_STATIC:
1467                 os << "\tEndLabelType Static\n";
1468                 break;
1469         }
1470         os << "\tParagraphGroup \"" << par_group_ << "\"\n";
1471         if (!leftmargin.empty())
1472                 os << "\tLeftMargin \"" << to_utf8(leftmargin) << "\"\n";
1473         if (!rightmargin.empty())
1474                 os << "\tRightMargin \"" << to_utf8(rightmargin) << "\"\n";
1475         if (!labelindent.empty())
1476                 os << "\tLabelIndent " << to_utf8(labelindent) << '\n';
1477         if (!parindent.empty())
1478                 os << "\tParIndent " << to_utf8(parindent) << '\n';
1479         os << "\tParSkip " << parskip << "\n"
1480               "\tItemSep " << itemsep << "\n"
1481               "\tTopSep " << topsep << "\n"
1482               "\tBottomSep " << bottomsep << "\n"
1483               "\tLabelBottomSep " << labelbottomsep << '\n';
1484         if (!labelsep.empty())
1485                 os << "\tLabelSep " << to_utf8(subst(labelsep, ' ', 'x'))
1486                    << '\n';
1487         os << "\tParSep " << parsep << "\n"
1488               "\tNewLine " << newline_allowed << '\n';
1489         switch (align) {
1490         case LYX_ALIGN_BLOCK:
1491                 os << "\tAlign Block\n";
1492                 break;
1493         case LYX_ALIGN_CENTER:
1494                 os << "\tAlign Center\n";
1495                 break;
1496         case LYX_ALIGN_LAYOUT:
1497                 os << "\tAlign Layout\n";
1498                 break;
1499         case LYX_ALIGN_LEFT:
1500                 os << "\tAlign Left\n";
1501                 break;
1502         case LYX_ALIGN_RIGHT:
1503                 os << "\tAlign Right\n";
1504                 break;
1505         case LYX_ALIGN_DECIMAL:
1506         case LYX_ALIGN_SPECIAL:
1507         case LYX_ALIGN_NONE:
1508                 break;
1509         }
1510         if (alignpossible & (LYX_ALIGN_BLOCK | LYX_ALIGN_CENTER |
1511                              LYX_ALIGN_LAYOUT | LYX_ALIGN_LEFT | LYX_ALIGN_RIGHT)) {
1512                 bool first = true;
1513                 os << "\tAlignPossible";
1514                 if (alignpossible & LYX_ALIGN_BLOCK) {
1515                         os << " Block";
1516                         first = false;
1517                 }
1518                 if (alignpossible & LYX_ALIGN_CENTER) {
1519                         if (!first)
1520                                 os << ',';
1521                         os << " Center";
1522                         first = false;
1523                 }
1524                 if (alignpossible & LYX_ALIGN_LAYOUT) {
1525                         if (!first)
1526                                 os << ',';
1527                         os << " Layout";
1528                         first = false;
1529                 }
1530                 if (alignpossible & LYX_ALIGN_LEFT) {
1531                         if (!first)
1532                                 os << ',';
1533                         os << " Left";
1534                         first = false;
1535                 }
1536                 if (alignpossible & LYX_ALIGN_RIGHT) {
1537                         if (!first)
1538                                 os << ',';
1539                         os << " Right";
1540                         first = false;
1541                 }
1542                 os << '\n';
1543         }
1544         // LabelString must come before LabelStringAppendix
1545         if (!labelstring_.empty())
1546                 os << "\tLabelString \"" << to_utf8(labelstring_) << "\"\n";
1547         if (!endlabelstring_.empty())
1548                 os << "\tEndLabelString \"" << to_utf8(endlabelstring_) << "\"\n";
1549         if (!labelstring_appendix_.empty() && labelstring_appendix_ != labelstring_)
1550                 os << "\tLabelStringAppendix \""
1551                    << to_utf8(labelstring_appendix_) << "\"\n";
1552         if (!counter.empty())
1553                 os << "\tLabelCounter \"" << to_utf8(counter) << "\"\n";
1554         os << "\tFreeSpacing " << free_spacing << '\n';
1555         os << "\tPassThru " << pass_thru << '\n';
1556         if (!pass_thru_chars.empty())
1557                 os << "\tPassThruChars " << to_utf8(pass_thru_chars) << '\n';
1558         os << "\tParbreakIsNewline " << parbreak_is_newline << '\n';
1559         switch (spacing.getSpace()) {
1560         case Spacing::Double:
1561                 os << "\tSpacing Double\n";
1562                 break;
1563         case Spacing::Onehalf:
1564                 os << "\tSpacing Onehalf\n";
1565                 break;
1566         case Spacing::Other:
1567                 os << "\tSpacing Other " << spacing.getValueAsString() << '\n';
1568                 break;
1569         case Spacing::Single:
1570                 os << "\tSpacing Single\n";
1571                 break;
1572         case Spacing::Default:
1573                 break;
1574         }
1575         if (!required_.empty()) {
1576                 os << "\tRequires ";
1577                 for (set<string>::const_iterator it = required_.begin();
1578                      it != required_.end(); ++it) {
1579                         if (it != required_.begin())
1580                                 os << ',';
1581                         os << *it;
1582                 }
1583                 os << '\n';
1584         }
1585         if (!autonests_.empty()) {
1586                 os << "\tAutoNests\n\t";
1587                 for (set<docstring>::const_iterator it = autonests_.begin();
1588                      it != autonests_.end(); ++it) {
1589                         if (it != autonests_.begin())
1590                                 os << ',';
1591                         os << to_utf8(*it);
1592                 }
1593                 os << "\n\tEndAutoNests\n";
1594         }
1595         if (!autonested_by_.empty()) {
1596                 os << "\tIsAutoNestedBy\n\t\t";
1597                 for (set<docstring>::const_iterator it = autonested_by_.begin();
1598                      it != autonested_by_.end(); ++it) {
1599                         if (it != autonested_by_.begin())
1600                                 os << ',';
1601                         os << to_utf8(*it);
1602                 }
1603                 os << "\n\tEndIsAutoNestedBy\n";
1604         }
1605         if (refprefix.empty())
1606                 os << "\tRefPrefix OFF\n";
1607         else
1608                 os << "\tRefPrefix " << to_utf8(refprefix) << '\n';
1609         if (!htmltag_.empty())
1610                 os << "\tHTMLTag " << htmltag_ << '\n';
1611         if (!htmlattr_.empty())
1612                 os << "\tHTMLAttr " << htmlattr_ << '\n';
1613         if (!htmlitemtag_.empty())
1614                 os << "\tHTMLItem " << htmlitemtag_ << '\n';
1615         if (!htmlitemattr_.empty())
1616                 os << "\tHTMLItemAttr " << htmlitemattr_ << '\n';
1617         if (!htmllabeltag_.empty())
1618                 os << "\tHTMLLabel " << htmllabeltag_ << '\n';
1619         if (!htmllabelattr_.empty())
1620                 os << "\tHTMLLabelAttr " << htmllabelattr_ << '\n';
1621         os << "\tHTMLLabelFirst " << htmllabelfirst_ << '\n';
1622         if (!htmlstyle_.empty())
1623                 os << "\tHTMLStyle\n"
1624                    << to_utf8(rtrim(htmlstyle_, "\n"))
1625                    << "\n\tEndHTMLStyle\n";
1626         os << "\tHTMLForceCSS " << htmlforcecss_ << '\n';
1627         if (!htmlpreamble_.empty())
1628                 os << "\tHTMLPreamble\n"
1629                    << to_utf8(rtrim(htmlpreamble_, "\n"))
1630                    << "\n\tEndPreamble\n";
1631         os << "\tHTMLTitle " << htmltitle_ << "\n";
1632         if(!docbooktag_.empty())
1633                 os << "\tDocBookTag " << docbooktag_ << '\n';
1634         if(!docbookattr_.empty())
1635                 os << "\tDocBookAttr \"" << docbookattr_ << "\"\n";
1636         if(!docbooktagtype_.empty())
1637                 os << "\tDocBookTagType " << docbooktagtype_ << '\n';
1638         if(!docbookininfo_.empty())
1639                 os << "\tDocBookInInfo " << docbookininfo_ << '\n';
1640         os << "\tDocBookAbstract " << docbookabstract_ << '\n';
1641         if(!docbookwrappertag_.empty())
1642                 os << "\tDocBookWrapperTag " << docbookwrappertag_ << '\n';
1643         if(!docbookwrapperattr_.empty())
1644                 os << "\tDocBookWrapperAttr " << docbookwrapperattr_ << '\n';
1645         if(!docbookwrappertagtype_.empty())
1646                 os << "\tDocBookWrapperTagType " << docbookwrappertagtype_ << '\n';
1647         if(!docbooksectiontag_.empty())
1648                 os << "\tDocBookSectionTag " << docbooksectiontag_ << '\n';
1649         if(!docbookitemtag_.empty())
1650                 os << "\tDocBookItemTag " << docbookitemtag_ << '\n';
1651         if(!docbookitemattr_.empty())
1652                 os << "\tDocBookItemAttr " << docbookitemattr_ << '\n';
1653         if(!docbookitemtagtype_.empty())
1654                 os << "\tDocBookItemTagType " << docbookitemtagtype_ << '\n';
1655         if(!docbookitemwrappertag_.empty())
1656                 os << "\tDocBookItemWrapperTag " << docbookitemwrappertag_ << '\n';
1657         if(!docbookitemwrapperattr_.empty())
1658                 os << "\tDocBookItemWrapperAttr " << docbookitemwrapperattr_ << '\n';
1659         if(!docbookitemwrappertagtype_.empty())
1660                 os << "\tDocBookItemWrapperTagType " << docbookitemwrappertagtype_ << '\n';
1661         os << "\tDocBookWrapperMergeWithPrevious " << docbookwrappermergewithprevious_ << '\n';
1662         if(!docbookitemlabeltag_.empty())
1663                 os << "\tDocBookItemLabelTag " << docbookitemlabeltag_ << '\n';
1664         if(!docbookitemlabelattr_.empty())
1665                 os << "\tDocBookItemLabelAttr " << docbookitemlabelattr_ << '\n';
1666         if(!docbookitemlabeltagtype_.empty())
1667                 os << "\tDocBookItemLabelTagType " << docbookitemlabeltagtype_ << '\n';
1668         if(!docbookiteminnertag_.empty())
1669                 os << "\tDocBookItemInnerTag " << docbookiteminnertag_ << '\n';
1670         if(!docbookiteminnerattr_.empty())
1671                 os << "\tDocBookItemInnerAttr " << docbookiteminnerattr_ << '\n';
1672         if(!docbookiteminnertagtype_.empty())
1673                 os << "\tDocBookItemInnerTagType " << docbookiteminnertagtype_ << '\n';
1674         if(!docbookforceabstracttag_.empty())
1675                 os << "\tDocBookForceAbstractTag " << docbookforceabstracttag_ << '\n';
1676         os << "\tSpellcheck " << spellcheck << "\n"
1677               "\tForceLocal " << forcelocal << "\n"
1678               "End\n";
1679 }
1680
1681
1682 bool Layout::hasArgs() const
1683 {
1684         return !latexargs_.empty() || !postcommandargs_.empty() ||
1685                 !itemargs_.empty() || !listpreamble_.empty();
1686 }
1687
1688
1689 Layout::LaTeXArgMap Layout::args() const
1690 {
1691         LaTeXArgMap args = latexargs_;
1692         if (!postcommandargs_.empty())
1693                 args.insert(postcommandargs_.begin(), postcommandargs_.end());
1694         if (!listpreamble_.empty())
1695                 args.insert(listpreamble_.begin(), listpreamble_.end());
1696         if (!itemargs_.empty())
1697                 args.insert(itemargs_.begin(), itemargs_.end());
1698         return args;
1699 }
1700
1701
1702 int Layout::optArgs() const
1703 {
1704         int nr = 0;
1705         LaTeXArgMap::const_iterator it = latexargs_.begin();
1706         for (; it != latexargs_.end(); ++it) {
1707                 if (!(*it).second.mandatory)
1708                         ++nr;
1709         }
1710         LaTeXArgMap::const_iterator iit = postcommandargs_.begin();
1711         for (; iit != postcommandargs_.end(); ++iit) {
1712                 if (!(*iit).second.mandatory)
1713                         ++nr;
1714         }
1715         return nr;
1716 }
1717
1718
1719 int Layout::requiredArgs() const
1720 {
1721         int nr = 0;
1722         LaTeXArgMap::const_iterator it = latexargs_.begin();
1723         for (; it != latexargs_.end(); ++it) {
1724                 if ((*it).second.mandatory)
1725                         ++nr;
1726         }
1727         LaTeXArgMap::const_iterator iit = postcommandargs_.begin();
1728         for (; iit != postcommandargs_.end(); ++iit) {
1729                 if (!(*iit).second.mandatory)
1730                         ++nr;
1731         }
1732         return nr;
1733 }
1734
1735
1736 string const & Layout::htmltag() const
1737 {
1738         if (htmltag_.empty())
1739                 htmltag_ =  "div";
1740         return htmltag_;
1741 }
1742
1743
1744 string const & Layout::htmlattr() const
1745 {
1746         if (htmlattr_.empty())
1747                 htmlattr_ = "class=\"" + defaultCSSClass() + "\"";
1748         return htmlattr_;
1749 }
1750
1751
1752 string const & Layout::htmlitemtag() const
1753 {
1754         if (htmlitemtag_.empty())
1755                 htmlitemtag_ = "div";
1756         return htmlitemtag_;
1757 }
1758
1759
1760 string const & Layout::htmlitemattr() const
1761 {
1762         if (htmlitemattr_.empty())
1763                 htmlitemattr_ = "class=\"" + defaultCSSItemClass() + "\"";
1764         return htmlitemattr_;
1765 }
1766
1767
1768 string const & Layout::htmllabeltag() const
1769 {
1770         if (htmllabeltag_.empty())
1771                         htmllabeltag_ = "span";
1772         return htmllabeltag_;
1773 }
1774
1775
1776 string const & Layout::htmllabelattr() const
1777 {
1778         if (htmllabelattr_.empty())
1779                 htmllabelattr_ = "class=\"" + defaultCSSLabelClass() + "\"";
1780         return htmllabelattr_;
1781 }
1782
1783
1784 docstring Layout::htmlstyle() const
1785 {
1786         if (!htmlstyle_.empty() && !htmlforcecss_)
1787                 return htmlstyle_;
1788         if (htmldefaultstyle_.empty())
1789                 makeDefaultCSS();
1790         docstring retval = htmldefaultstyle_;
1791         if (!htmlstyle_.empty())
1792                 retval += '\n' + htmlstyle_;
1793         return retval;
1794 }
1795
1796
1797 string Layout::defaultCSSClass() const
1798 {
1799         if (!defaultcssclass_.empty())
1800                 return defaultcssclass_;
1801         docstring d;
1802         docstring::const_iterator it = name().begin();
1803         docstring::const_iterator en = name().end();
1804         for (; it != en; ++it) {
1805                 char_type const c = *it;
1806                 if (!isAlphaASCII(c)) {
1807                         if (d.empty())
1808                                 // make sure we don't start with an underscore,
1809                                 // as that sometimes causes problems.
1810                                 d = from_ascii("lyx_");
1811                         else
1812                                 d += '_';
1813                 } else if (isLower(c))
1814                         d += c;
1815                 else
1816                         // this is slow, so do it only if necessary
1817                         d += lowercase(c);
1818         }
1819         defaultcssclass_ = to_utf8(d);
1820         return defaultcssclass_;
1821 }
1822
1823
1824 string const & Layout::docbooktag() const
1825 {
1826         if (docbooktag_.empty()) {
1827                 if (to_ascii(name_) == "Plain Layout")
1828                         docbooktag_ = "para";
1829                 else // No sensible default value, unhappily...
1830                         docbooktag_ = to_utf8(name_);
1831         }
1832         return docbooktag_;
1833 }
1834
1835
1836 string const & Layout::docbookattr() const
1837 {
1838         // Perfectly OK to return no attributes, so docbookattr_ does not need to be filled.
1839         return docbookattr_;
1840 }
1841
1842
1843 bool isValidTagType(std::string type)
1844 {
1845         return !(type.empty() || (type != "block" && type != "paragraph" && type != "inline"));
1846 }
1847
1848
1849 string const & Layout::docbooktagtype() const
1850 {
1851         if (!isValidTagType(docbooktagtype_))
1852                 docbooktagtype_ = "block";
1853         return docbooktagtype_;
1854 }
1855
1856
1857 string const & Layout::docbookininfo() const
1858 {
1859         // Indeed, a trilean. Only titles should be "maybe": otherwise, metadata is "always", content is "never".
1860         if (docbookininfo_.empty() || (docbookininfo_ != "never" && docbookininfo_ != "always" && docbookininfo_ != "maybe"))
1861                 docbookininfo_ = "never";
1862         return docbookininfo_;
1863 }
1864
1865
1866 string const & Layout::docbookwrappertag() const
1867 {
1868     if (docbookwrappertag_.empty())
1869         docbookwrappertag_ = "NONE";
1870     return docbookwrappertag_;
1871 }
1872
1873
1874 string const & Layout::docbookwrapperattr() const
1875 {
1876     return docbookwrapperattr_;
1877 }
1878
1879
1880 string const & Layout::docbookwrappertagtype() const
1881 {
1882         if (!isValidTagType(docbookwrappertagtype_))
1883                 docbookwrappertagtype_ = "block";
1884         return docbookwrappertagtype_;
1885 }
1886
1887
1888 string const & Layout::docbooksectiontag() const
1889 {
1890         if (docbooksectiontag_.empty())
1891                 docbooksectiontag_ = "section";
1892         return docbooksectiontag_;
1893 }
1894
1895
1896 string const & Layout::docbookitemwrappertag() const
1897 {
1898     if (docbookitemwrappertag_.empty())
1899         docbookitemwrappertag_ = "NONE";
1900     return docbookitemwrappertag_;
1901 }
1902
1903
1904 string const & Layout::docbookitemwrapperattr() const
1905 {
1906     return docbookitemwrapperattr_;
1907 }
1908
1909
1910 string const & Layout::docbookitemwrappertagtype() const
1911 {
1912         if (!isValidTagType(docbookitemwrappertagtype_))
1913                 docbookitemwrappertagtype_ = "block";
1914         return docbookitemwrappertagtype_;
1915 }
1916
1917
1918 string const & Layout::docbookitemtag() const
1919 {
1920         if (docbookitemtag_.empty())
1921                 docbookitemtag_ = "NONE";
1922         return docbookitemtag_;
1923 }
1924
1925
1926 string const & Layout::docbookitemattr() const
1927 {
1928     return docbookitemattr_;
1929 }
1930
1931
1932 string const & Layout::docbookitemtagtype() const
1933 {
1934         if (!isValidTagType(docbookitemtagtype_))
1935                 docbookitemtagtype_ = "block";
1936         return docbookitemtagtype_;
1937 }
1938
1939
1940 string const & Layout::docbookitemlabeltag() const
1941 {
1942         if (docbookitemlabeltag_.empty())
1943                 docbookitemlabeltag_ = "NONE";
1944         return docbookitemlabeltag_;
1945 }
1946
1947
1948 string const & Layout::docbookitemlabelattr() const
1949 {
1950         return docbookitemlabelattr_;
1951 }
1952
1953
1954 string const & Layout::docbookitemlabeltagtype() const
1955 {
1956         if (!isValidTagType(docbookitemlabeltagtype_))
1957                 docbookitemlabeltagtype_ = "block";
1958         return docbookitemlabeltagtype_;
1959 }
1960
1961
1962 string const & Layout::docbookiteminnertag() const
1963 {
1964         if (docbookiteminnertag_.empty())
1965                 docbookiteminnertag_ = "NONE";
1966         return docbookiteminnertag_;
1967 }
1968
1969
1970 string const & Layout::docbookiteminnerattr() const
1971 {
1972         return docbookiteminnerattr_;
1973 }
1974
1975
1976 string const & Layout::docbookiteminnertagtype() const
1977 {
1978         if (!isValidTagType(docbookiteminnertagtype_))
1979                 docbookiteminnertagtype_ = "block";
1980         return docbookiteminnertagtype_;
1981 }
1982
1983
1984 std::string const & Layout::docbookforceabstracttag() const
1985 {
1986         if (docbookforceabstracttag_.empty())
1987                 docbookforceabstracttag_ = "NONE";
1988         return docbookforceabstracttag_;
1989 }
1990
1991
1992
1993 namespace {
1994
1995 string makeMarginValue(char const * side, double d)
1996 {
1997         ostringstream os;
1998         os << "margin-" << side << ": " << d << "ex;\n";
1999         return os.str();
2000 }
2001
2002 } // namespace
2003
2004
2005 void Layout::makeDefaultCSS() const
2006 {
2007         // this never needs to be redone, since reloading layouts will
2008         // wipe out what we did before.
2009         if (!htmldefaultstyle_.empty())
2010                 return;
2011
2012         // main font
2013         htmldefaultstyle_ = font.asCSS();
2014
2015         // bottom margins
2016         string tmp;
2017         if (topsep > 0)
2018                 tmp += makeMarginValue("top", topsep);
2019         if (bottomsep > 0)
2020                 tmp += makeMarginValue("bottom", bottomsep);
2021         if (!leftmargin.empty()) {
2022                 // we can't really do what LyX does with the margin, so
2023                 // we'll just figure out how many characters it is
2024                 int const len = leftmargin.length();
2025                 tmp += makeMarginValue("left", len);
2026         }
2027         if (!rightmargin.empty()) {
2028                 int const len = rightmargin.length();
2029                 tmp += makeMarginValue("right", len);
2030         }
2031
2032         if (!tmp.empty()) {
2033                 if (!htmldefaultstyle_.empty())
2034                         htmldefaultstyle_ += from_ascii("\n");
2035                 htmldefaultstyle_ += from_ascii(tmp);
2036         }
2037
2038         // alignment
2039         string where = alignmentToCSS(align);
2040         if (!where.empty()) {
2041                 htmldefaultstyle_ += from_ascii("text-align: " + where + ";\n");
2042         }
2043
2044         // wrap up what we have, if anything
2045         if (!htmldefaultstyle_.empty())
2046                 htmldefaultstyle_ =
2047                         from_ascii(htmltag() + "." + defaultCSSClass() + " {\n") +
2048                         htmldefaultstyle_ + from_ascii("\n}\n");
2049
2050         if (labeltype == LABEL_NO_LABEL || htmllabeltag() == "NONE")
2051                 return;
2052
2053         docstring labelCSS;
2054
2055         // label font
2056         if (labelfont != font)
2057                 labelCSS = labelfont.asCSS() + from_ascii("\n");
2058         if (labeltype == LABEL_CENTERED)
2059                 labelCSS += from_ascii("text-align: center;\n");
2060
2061         if (!labelCSS.empty())
2062                 htmldefaultstyle_ +=
2063                         from_ascii(htmllabeltag() + "." + defaultCSSLabelClass() + " {\n") +
2064                         labelCSS + from_ascii("\n}\n");
2065 }
2066
2067
2068 bool Layout::operator==(Layout const & rhs) const
2069 {
2070         // This is enough for the applications we actually make,
2071         // at least at the moment. But we could check more.
2072         return name() == rhs.name()
2073                 && latexname() == rhs.latexname()
2074                 && latextype == rhs.latextype;
2075 }
2076
2077
2078 } // namespace lyx