src/insets/InsetQuotes.cpp

   1 /**
   2  * \file InsetQuotes.cpp
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Jean-Marc Lasgouttes
   7  * \author Jürgen Spitzmüller
   8  *
   9  * Full author contact details are available in file CREDITS.
  10  */
  11
  12 #include <config.h>
  13
  14 #include "InsetQuotes.h"
  15
  16 #include "Buffer.h"
  17 #include "BufferParams.h"
  18 #include "BufferView.h"
  19 #include "Cursor.h"
  20 #include "Dimension.h"
  21 #include "Font.h"
  22 #include "FuncStatus.h"
  23 #include "FuncRequest.h"
  24 #include "Language.h"
  25 #include "LaTeXFeatures.h"
  26 #include "Lexer.h"
  27 #include "LyXRC.h"
  28 #include "MetricsInfo.h"
  29 #include "OutputParams.h"
  30 #include "output_xhtml.h"
  31 #include "Paragraph.h"
  32 #include "ParIterator.h"
  33 #include "texstream.h"
  34
  35 #include "frontends/FontMetrics.h"
  36 #include "frontends/Painter.h"
  37
  38 #include "support/debug.h"
  39 #include "support/docstring.h"
  40 #include "support/docstream.h"
  41 #include "support/gettext.h"
  42 #include "support/lstrings.h"
  43
  44 #include <string.h>
  45
  46 using namespace std;
  47 using namespace lyx::support;
  48
  49 namespace lyx {
  50
  51 namespace {
  52
  53 /* codes used to read/write quotes to LyX files
  54  * available styles:
  55  * e    ``english''  (`inner quotation')
  56  * s    ''swedish''  ('inner quotation')
  57  * g    ,,german``   (,inner quotation`)
  58  * p    ,,polish''   (,inner quotation')
  59  * f    <<french>>   (<inner quotation>)
  60  * a    >>danish<<   (>inner quotation<)
  61  * q    "plain"      ('inner quotation')
  62  */
  63
  64 char const * const style_char = "esgpfaq";
  65 char const * const side_char = "lr" ;
  66 char const * const level_char = "sd";
  67
  68 } // namespace anon
  69
  70
  71 /////////////////////////////////////////////////////////////////////
  72 //
  73 // InsetQuotesParams
  74 //
  75 ///////////////////////////////////////////////////////////////////////
  76
  77 InsetQuotesParams quoteparams;
  78
  79
  80 int InsetQuotesParams::stylescount() const
  81 {
  82         return strlen(style_char);
  83 }
  84
  85
  86 char_type InsetQuotesParams::getQuoteChar(QuoteStyle const & style, QuoteLevel const & level,
  87                                     QuoteSide const & side) const
  88 {
  89         // main opening quotation mark
  90         char_type left_primary;
  91         // main closing quotation mark
  92         char_type right_primary;
  93         // secondary (inner, 'single') opening quotation mark
  94         char_type left_secondary;
  95         // secondary (inner, 'single') closing quotation mark
  96         char_type right_secondary;
  97
  98         switch (style) {
  99         case EnglishQuotes: {
 100                 left_primary = 0x201c; // ``
 101                 right_primary = 0x201d; // ''
 102                 left_secondary = 0x2018; // `
 103                 right_secondary = 0x2019; // '
 104                 break;
 105         }
 106         case SwedishQuotes: {
 107                 left_primary = 0x201d; // ''
 108                 right_primary = 0x201d; // ''
 109                 left_secondary = 0x2019; // '
 110                 right_secondary = 0x2019; // '
 111                 break;
 112         }
 113         case GermanQuotes: {
 114                 left_primary = 0x201e; // ,,
 115                 right_primary = 0x201c; // ``
 116                 left_secondary = 0x201a; // ,
 117                 right_secondary = 0x2018; // `
 118                 break;
 119         }
 120         case PolishQuotes: {
 121                 left_primary =  0x201e; // ,,
 122                 right_primary = 0x201d; // ''
 123                 left_secondary = 0x201a; // ,
 124                 right_secondary = 0x2019; // '
 125                 break;
 126         }
 127         case FrenchQuotes: {
 128                 left_primary = 0x00ab; // <<
 129                 right_primary = 0x00bb; // >>
 130                 left_secondary = 0x2039; // <
 131                 right_secondary = 0x203a; // >
 132                 break;
 133         }
 134         case DanishQuotes: {
 135                 left_primary = 0x00bb; // >>
 136                 right_primary = 0x00ab; // <<
 137                 left_secondary = 0x203a; // >
 138                 right_secondary = 0x2039; // <
 139                 break;
 140         }
 141         case PlainQuotes: {
 142                 left_primary = 0x0022; // "
 143                 right_primary = 0x0022; // "
 144                 left_secondary = 0x0027; // '
 145                 right_secondary = 0x0027; // '
 146                 break;
 147         }
 148         default:
 149                 // should not happen
 150                 left_primary = 0x003f; // ?
 151                 right_primary = 0x003f; // ?
 152                 left_secondary =  0x003f; // ?
 153                 right_secondary = 0x003f; // ?
 154                 break;
 155         }
 156
 157         switch (level) {
 158         case SingleQuotes:
 159                 return (side == LeftQuote) ? left_secondary : right_secondary;
 160         case DoubleQuotes:
 161                 return (side == LeftQuote) ? left_primary : right_primary;
 162         default:
 163                 break;
 164         }
 165
 166         // should not happen
 167         return 0x003f;
 168 }
 169
 170
 171 docstring InsetQuotesParams::getLaTeXQuote(char_type c, string const & op) const
 172 {
 173         string res;
 174
 175         switch (c){
 176         case 0x201a: {// ,
 177                 if (op == "babel")
 178                         res = "\\glq";
 179                 else
 180                         res = "\\quotesinglbase";
 181                 break;
 182         }
 183         case 0x2019: {// '
 184                 if (op == "int")
 185                         res = "\\textquoteleft";
 186                 else
 187                         res = "'";
 188                 break;
 189         }
 190         case 0x2018: {// `
 191                 if (op == "int")
 192                         res = "\\textquoteright";
 193                 else
 194                         res = "`";
 195                 break;
 196         }
 197         case 0x2039: {// <
 198                 if (op == "babel")
 199                         res = "\\flq";
 200                 else
 201                         res = "\\guilsinglleft";
 202                 break;
 203         }
 204         case 0x203a: {// >
 205                 if (op == "babel")
 206                         res = "\\frq";
 207                 else
 208                         res = "\\guilsinglright";
 209                 break;
 210         }
 211         case 0x0027: {// ' (plain)
 212                 res = "\\textquotesingle";
 213                 break;
 214         }
 215         case 0x201e: {// ,,
 216                 if (op == "t1")
 217                         res = ",,";
 218                 else if (op == "babel")
 219                         res = "\\glqq";
 220                 else
 221                         res = "\\quotedblbase";
 222                 break;
 223         }
 224         case 0x201d: {// ''
 225                 if (op == "int")
 226                         res = "\\textquotedblleft";
 227                 else
 228                         res = "''";
 229                 break;
 230         }
 231         case 0x201c: {// ``
 232                 if (op == "int")
 233                         res = "\\textquotedblright";
 234                 else
 235                         res = "``";
 236                 break;
 237         }
 238         case 0x00ab: {// <<
 239                 if (op == "t1")
 240                         res = "<<";
 241                 else if (op == "babel")
 242                         res = "\\flqq";
 243                 else
 244                         res = "\\guillemotleft";
 245                 break;
 246         }
 247         case 0x00bb: {// >>
 248                 if (op == "t1")
 249                         res = ">>";
 250                 else if (op == "babel")
 251                         res = "\\frqq";
 252                 else
 253                         res = "\\guillemotright";
 254                 break;
 255         }
 256         case 0x0022: {// "
 257                 res = "\\textquotedbl";
 258                 break;
 259         }
 260         default:
 261                 break;
 262         }
 263
 264         return from_ascii(res);
 265 }
 266
 267
 268 docstring InsetQuotesParams::getHTMLQuote(char_type c) const
 269 {
 270         string res;
 271
 272         switch (c){
 273         case 0x201a: // ,
 274                 res = "&sbquo;";
 275                 break;
 276         case 0x2019: // '
 277                 res = "&rsquo;";
 278                 break;
 279         case 0x2018: // `
 280                 res = "&lsquo;";
 281                 break;
 282         case 0x2039: // <
 283                 res = "&lsaquo;";
 284                 break;
 285         case 0x203a: // >
 286                 res = "&rsaquo;";
 287                 break;
 288         case 0x0027: // ' (plain)
 289                 res = "&#x27;";
 290                 break;
 291         case 0x201e: // ,,
 292                 res = "&bdquo;";
 293                 break;
 294         case 0x201d: // ''
 295                 res = "&rdquo;";
 296                 break;
 297         case 0x201c: // ``
 298                 res = "&ldquo;";
 299                 break;
 300         case 0x00ab: // <<
 301                 res = "&laquo;";
 302                 break;
 303         case 0x00bb: // >>
 304                 res = "&raquo;";
 305                 break;
 306         case 0x0022: // "
 307                 res = "&quot;";
 308                 break;
 309         default:
 310                 break;
 311         }
 312
 313         return from_ascii(res);
 314 }
 315
 316
 317 map<string, docstring> InsetQuotesParams::getTypes() const
 318 {
 319         map<string, docstring> res;
 320
 321         int sty, sid, lev;
 322         QuoteStyle style;
 323         QuoteSide side;
 324         QuoteLevel level;
 325         string type;
 326
 327         // get all quote types
 328         for (sty = 0; sty < stylescount(); ++sty) {
 329                 style = QuoteStyle(sty);
 330                 for (sid = 0; sid < 2; ++sid) {
 331                         side = QuoteSide(sid);
 332                         for (lev = 0; lev < 2; ++lev) {
 333                                 type += style_char[style];
 334                                 type += side_char[sid];
 335                                 level = QuoteLevel(lev);
 336                                 type += level_char[lev];
 337                                 res[type] = docstring(1, getQuoteChar(style, level, side));
 338                                 type.clear();
 339                         }
 340                 }
 341         }
 342         return res;
 343 }
 344
 345
 346 docstring const InsetQuotesParams::getGuiLabel(QuoteStyle const & qs)
 347 {
 348         return bformat(_("%1$souter%2$s and %3$sinner%4$s[[quotation marks]]"),
 349                 docstring(1, quoteparams.getQuoteChar(qs, DoubleQuotes, LeftQuote)),
 350                 docstring(1, quoteparams.getQuoteChar(qs, DoubleQuotes, RightQuote)),
 351                 docstring(1, quoteparams.getQuoteChar(qs, SingleQuotes, LeftQuote)),
 352                 docstring(1, quoteparams.getQuoteChar(qs, SingleQuotes, RightQuote))
 353                 );
 354 }
 355
 356
 357 /////////////////////////////////////////////////////////////////////
 358 //
 359 // InsetQuotes
 360 //
 361 ///////////////////////////////////////////////////////////////////////
 362
 363 InsetQuotes::InsetQuotes(Buffer * buf, string const & str) : Inset(buf)
 364 {
 365         parseString(str);
 366 }
 367
 368
 369 InsetQuotes::InsetQuotes(Buffer * buf, char_type c, InsetQuotesParams::QuoteLevel level,
 370                          string const & side, string const & style)
 371         : Inset(buf), level_(level), pass_thru_(false)
 372 {
 373         if (buf) {
 374                 style_ = style.empty() ? buf->params().quotes_style : getStyle(style);
 375                 fontenc_ = (buf->params().fontenc == "global")
 376                         ? lyxrc.fontenc : buf->params().fontenc;
 377         } else {
 378                 style_ = style.empty() ? InsetQuotesParams::EnglishQuotes : getStyle(style);
 379                 fontenc_ = lyxrc.fontenc;
 380         }
 381
 382         if (side == "left")
 383                 side_ = InsetQuotesParams::LeftQuote;
 384         else if (side == "right")
 385                 side_ = InsetQuotesParams::RightQuote;
 386         else
 387                 setSide(c);
 388 }
 389
 390
 391 docstring InsetQuotes::layoutName() const
 392 {
 393         return from_ascii("Quotes");
 394 }
 395
 396
 397 void InsetQuotes::setSide(char_type c)
 398 {
 399         // Decide whether left or right
 400         switch (c) {
 401         case ' ':
 402         case '(':
 403         case '[':
 404                 side_ = InsetQuotesParams::LeftQuote;   // left quote
 405                 break;
 406         default:
 407                 side_ = InsetQuotesParams::RightQuote;  // right quote
 408         }
 409 }
 410
 411
 412 void InsetQuotes::parseString(string const & s, bool const allow_wildcards)
 413 {
 414         string str = s;
 415         if (str.length() != 3) {
 416                 lyxerr << "ERROR (InsetQuotes::InsetQuotes):"
 417                         " bad string length." << endl;
 418                 str = "eld";
 419         }
 420
 421         int i;
 422
 423         // '.' wildcard means: keep current stylee
 424         if (!allow_wildcards || str[0] != '.') {
 425                 for (i = 0; i < quoteparams.stylescount(); ++i) {
 426                         if (str[0] == style_char[i]) {
 427                                 style_ = InsetQuotesParams::QuoteStyle(i);
 428                                 break;
 429                         }
 430                 }
 431                 if (i >= quoteparams.stylescount()) {
 432                         LYXERR0("ERROR (InsetQuotes::InsetQuotes):"
 433                                 " bad style specification.");
 434                         style_ = InsetQuotesParams::EnglishQuotes;
 435                 }
 436         }
 437
 438         // '.' wildcard means: keep current side
 439         if (!allow_wildcards || str[1] != '.') {
 440                 for (i = 0; i < 2; ++i) {
 441                         if (str[1] == side_char[i]) {
 442                                 side_ = InsetQuotesParams::QuoteSide(i);
 443                                 break;
 444                         }
 445                 }
 446                 if (i >= 2) {
 447                         LYXERR0("ERROR (InsetQuotes::InsetQuotes):"
 448                                 " bad side specification.");
 449                         side_ = InsetQuotesParams::LeftQuote;
 450                 }
 451         }
 452
 453         // '.' wildcard means: keep current level
 454         if (!allow_wildcards || str[2] != '.') {
 455                 for (i = 0; i < 2; ++i) {
 456                         if (str[2] == level_char[i]) {
 457                                 level_ = InsetQuotesParams::QuoteLevel(i);
 458                                 break;
 459                         }
 460                 }
 461                 if (i >= 2) {
 462                         LYXERR0("ERROR (InsetQuotes::InsetQuotes):"
 463                                 " bad level specification.");
 464                         level_ = InsetQuotesParams::DoubleQuotes;
 465                 }
 466         }
 467 }
 468
 469
 470 InsetQuotesParams::QuoteStyle InsetQuotes::getStyle(string const & s)
 471 {
 472         InsetQuotesParams::QuoteStyle qs = InsetQuotesParams::EnglishQuotes;
 473
 474         if (s == "english")
 475                 qs = InsetQuotesParams::EnglishQuotes;
 476         else if (s == "swedish")
 477                 qs = InsetQuotesParams::SwedishQuotes;
 478         else if (s == "german")
 479                 qs = InsetQuotesParams::GermanQuotes;
 480         else if (s == "polish")
 481                 qs = InsetQuotesParams::PolishQuotes;
 482         else if (s == "french")
 483                 qs = InsetQuotesParams::FrenchQuotes;
 484         else if (s == "danish")
 485                 qs = InsetQuotesParams::DanishQuotes;
 486         else if (s == "plain")
 487                 qs = InsetQuotesParams::PlainQuotes;
 488
 489         return qs;
 490 }
 491
 492
 493 docstring InsetQuotes::displayString() const
 494 {
 495         // In PassThru, we use straight quotes
 496         if (pass_thru_)
 497                 return (level_ == InsetQuotesParams::DoubleQuotes) ?
 498                                         from_ascii("\"") : from_ascii("'");
 499
 500         docstring retdisp = docstring(1, quoteparams.getQuoteChar(style_, level_, side_));
 501
 502         // in French, thin spaces are added inside double guillemets
 503         if (prefixIs(context_lang_, "fr")
 504             && level_ == InsetQuotesParams::DoubleQuotes
 505             && style_ == InsetQuotesParams::FrenchQuotes) {
 506                 // THIN SPACE (U+2009)
 507                 char_type const thin_space = 0x2009;
 508                 if (side_ == InsetQuotesParams::LeftQuote)
 509                         retdisp += thin_space;
 510                 else
 511                         retdisp = thin_space + retdisp;
 512         }
 513
 514         return retdisp;
 515 }
 516
 517
 518 void InsetQuotes::metrics(MetricsInfo & mi, Dimension & dim) const
 519 {
 520         FontInfo & font = mi.base.font;
 521         frontend::FontMetrics const & fm = theFontMetrics(font);
 522         dim.asc = fm.maxAscent();
 523         dim.des = fm.maxDescent();
 524         dim.wid = fm.width(displayString());
 525 }
 526
 527
 528 void InsetQuotes::draw(PainterInfo & pi, int x, int y) const
 529 {
 530         FontInfo font = pi.base.font;
 531         font.setPaintColor(pi.textColor(font.realColor()));
 532         pi.pain.text(x, y, displayString(), font);
 533 }
 534
 535
 536 string InsetQuotes::getType() const
 537 {
 538         string text;
 539         text += style_char[style_];
 540         text += side_char[side_];
 541         text += level_char[level_];
 542         return text;
 543 }
 544
 545
 546 void InsetQuotes::write(ostream & os) const
 547 {
 548         os << "Quotes " << getType();
 549 }
 550
 551
 552 void InsetQuotes::read(Lexer & lex)
 553 {
 554         lex.setContext("InsetQuotes::read");
 555         lex.next();
 556         parseString(lex.getString());
 557         lex >> "\\end_inset";
 558 }
 559
 560
 561 void InsetQuotes::doDispatch(Cursor & cur, FuncRequest & cmd)
 562 {
 563         switch (cmd.action()) {
 564         case LFUN_INSET_MODIFY: {
 565                 string const first_arg = cmd.getArg(0);
 566                 bool const change_type = first_arg == "changetype";
 567                 if (!change_type) {
 568                         // not for us
 569                         // this will not be handled higher up
 570                         cur.undispatched();
 571                         return;
 572                 }
 573                 cur.recordUndoInset(this);
 574                 parseString(cmd.getArg(1), true);
 575                 cur.buffer()->updateBuffer();
 576                 break;
 577         }
 578         default:
 579                 Inset::doDispatch(cur, cmd);
 580                 break;
 581         }
 582 }
 583
 584
 585 bool InsetQuotes::getStatus(Cursor & cur, FuncRequest const & cmd,
 586                 FuncStatus & flag) const
 587 {
 588         switch (cmd.action()) {
 589
 590         case LFUN_INSET_MODIFY: {
 591                 string const first_arg = cmd.getArg(0);
 592                 if (first_arg == "changetype") {
 593                         string const type = cmd.getArg(1);
 594                         flag.setOnOff(type == getType());
 595                         flag.setEnabled(!pass_thru_);
 596                         return true;
 597                 }
 598                 return Inset::getStatus(cur, cmd, flag);
 599         }
 600
 601         default:
 602                 return Inset::getStatus(cur, cmd, flag);
 603         }
 604 }
 605
 606
 607 void InsetQuotes::latex(otexstream & os, OutputParams const & runparams) const
 608 {
 609         char_type quotechar = quoteparams.getQuoteChar(style_, level_, side_);
 610         docstring qstr;
 611
 612         // In pass-thru context, we output plain quotes
 613         if (runparams.pass_thru)
 614                 qstr = (level_ == InsetQuotesParams::DoubleQuotes) ? from_ascii("\"") : from_ascii("'");
 615         else if (style_ == InsetQuotesParams::PlainQuotes && runparams.isFullUnicode()) {
 616                 // For XeTeX and LuaTeX,we need to disable mapping to get straight
 617                 // quotes. We define our own commands that do this
 618                 qstr = (level_ == InsetQuotesParams::DoubleQuotes) ?
 619                         from_ascii("\\textquotedblplain") : from_ascii("\\textquotesingleplain");
 620         }
 621         else if (runparams.use_polyglossia) {
 622                 // For polyglossia, we directly output the respective unicode chars
 623                 // (spacing and kerning is then handled respectively)
 624                 qstr = docstring(1, quotechar);
 625         }
 626         else if (style_ == InsetQuotesParams::FrenchQuotes
 627                  && level_ == InsetQuotesParams::DoubleQuotes
 628                  && prefixIs(runparams.local_font->language()->code(), "fr")) {
 629                 // Specific guillemets of French babel
 630                 // including correct French spacing
 631                 if (side_ == InsetQuotesParams::LeftQuote)
 632                         qstr = from_ascii("\\og");
 633                 else
 634                         qstr = from_ascii("\\fg");
 635         } else if (fontenc_ == "T1"
 636                    && !runparams.local_font->language()->internalFontEncoding()) {
 637                 // Quotation marks for T1 font encoding
 638                 // (using ligatures)
 639                 qstr = quoteparams.getLaTeXQuote(quotechar, "t1");
 640         } else if (runparams.local_font->language()->internalFontEncoding()) {
 641                 // Quotation marks for internal font encodings
 642                 // (ligatures not featured)
 643                 qstr = quoteparams.getLaTeXQuote(quotechar, "int");
 644 #ifdef DO_USE_DEFAULT_LANGUAGE
 645         } else if (doclang == "default") {
 646 #else
 647         } else if (!runparams.use_babel || runparams.isFullUnicode()) {
 648 #endif
 649                 // Standard quotation mark macros
 650                 // These are also used by babel
 651                 // without fontenc (XeTeX/LuaTeX)
 652                 qstr = quoteparams.getLaTeXQuote(quotechar, "ot1");
 653         } else {
 654                 // Babel shorthand quotation marks (for T1/OT1)
 655                 qstr = quoteparams.getLaTeXQuote(quotechar, "babel");
 656         }
 657
 658         if (!runparams.pass_thru) {
 659                 // Guard against unwanted ligatures with preceding text
 660                 char_type const lastchar = os.lastChar();
 661                 // !` ?` => !{}` ?{}`
 662                 if (prefixIs(qstr, from_ascii("`"))
 663                     && (lastchar == '!' || lastchar == '?'))
 664                         os << "{}";
 665                 // ``` ''' ,,, <<< >>>
 666                 // => `{}`` '{}'' ,{},, <{}<< >{}>>
 667                 if (contains(from_ascii(",'`<>"), lastchar)
 668                     && prefixIs(qstr, lastchar))
 669                         os << "{}";
 670         }
 671
 672         os << qstr;
 673
 674         if (prefixIs(qstr, from_ascii("\\")))
 675                 // properly terminate the command depending on the context
 676                 os << termcmd;
 677 }
 678
 679
 680 int InsetQuotes::plaintext(odocstringstream & os,
 681         OutputParams const &, size_t) const
 682 {
 683         docstring const str = displayString();
 684         os << str;
 685         return str.size();
 686 }
 687
 688
 689 docstring InsetQuotes::getQuoteEntity() const {
 690         docstring res = quoteparams.getHTMLQuote(quoteparams.getQuoteChar(style_, level_, side_));
 691         // in French, thin spaces are added inside double guillemets
 692         if (prefixIs(context_lang_, "fr")
 693             && level_ == InsetQuotesParams::DoubleQuotes
 694             && style_ == InsetQuotesParams::FrenchQuotes) {
 695                 // THIN SPACE (U+2009)
 696                 docstring const thin_space = from_ascii("&#x2009;");
 697                 if (side_ == InsetQuotesParams::LeftQuote)
 698                         res += thin_space;
 699                 else
 700                         res = thin_space + res;
 701         }
 702         return res;
 703 }
 704
 705
 706 int InsetQuotes::docbook(odocstream & os, OutputParams const &) const
 707 {
 708         os << getQuoteEntity();
 709         return 0;
 710 }
 711
 712
 713 docstring InsetQuotes::xhtml(XHTMLStream & xs, OutputParams const &) const
 714 {
 715         xs << XHTMLStream::ESCAPE_NONE << getQuoteEntity();
 716         return docstring();
 717 }
 718
 719
 720 void InsetQuotes::toString(odocstream & os) const
 721 {
 722         os << displayString();
 723 }
 724
 725
 726 void InsetQuotes::forOutliner(docstring & os, size_t const, bool const) const
 727 {
 728         os += displayString();
 729 }
 730
 731
 732 void InsetQuotes::updateBuffer(ParIterator const & it, UpdateType /* utype*/)
 733 {
 734         BufferParams const & bp = buffer().masterBuffer()->params();
 735         pass_thru_ = it.paragraph().isPassThru();
 736         context_lang_ = it.paragraph().getFontSettings(bp, it.pos()).language()->code();
 737         fontenc_ = (bp.fontenc == "global") ? lyxrc.fontenc : bp.fontenc;
 738 }
 739
 740
 741 void InsetQuotes::validate(LaTeXFeatures & features) const
 742 {
 743         char_type type = quoteparams.getQuoteChar(style_, level_, side_);
 744
 745         // Handle characters that are not natively supported by
 746         // specific font encodings (we roll our own definitions)
 747 #ifdef DO_USE_DEFAULT_LANGUAGE
 748         if (features.bufferParams().language->lang() == "default"
 749 #else
 750         if (!features.useBabel()
 751 #endif
 752             && !features.runparams().isFullUnicode() && fontenc_ != "T1") {
 753                 switch (type) {
 754                 case 0x201a:
 755                         features.require("quotesinglbase");
 756                         break;
 757                 case 0x2039:
 758                         features.require("guilsinglleft");
 759                         break;
 760                 case 0x203a:
 761                         features.require("guilsinglright");
 762                         break;
 763                 case 0x201e:
 764                         features.require("quotedblbase");
 765                         break;
 766                 case 0x00ab:
 767                         features.require("guillemotleft");
 768                         break;
 769                 case 0x00bb:
 770                         features.require("guillemotright");
 771                         break;
 772                 default:
 773                         break;
 774                 }
 775         }
 776         // Handle straight quotation marks. These need special care
 777         // in most output formats
 778         switch (type) {
 779         case 0x0027: {
 780                 if (features.runparams().isFullUnicode())
 781                                 features.require("textquotesinglep");
 782                         else
 783                                 features.require("textcomp");
 784                         break;
 785         }
 786         case 0x0022: {
 787                 if (features.runparams().isFullUnicode())
 788                         features.require("textquotedblp");
 789                 else if (fontenc_ != "T1")
 790                         features.require("textquotedbl");
 791                 break;
 792         }
 793         default:
 794                 break;
 795         }
 796 }
 797
 798
 799 string InsetQuotes::contextMenuName() const
 800 {
 801         return "context-quote";
 802 }
 803
 804 } // namespace lyx