src/frontends/qt2/QDocument.C

   1 /**
   2  * \file QDocument.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Edwin Leuven
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "checkedwidgets.h"
  14 #include "QDocument.h"
  15 #include "QDocumentDialog.h"
  16 #include "Qt2BC.h"
  17 #include "qt_helpers.h"
  18
  19 #include "bufferparams.h"
  20 #include "floatplacement.h"
  21 #include "gettext.h"
  22 #include "helper_funcs.h" // getSecond()
  23 #include "language.h"
  24 #include "lyxrc.h" // defaultUnit
  25 #include "lyxtextclasslist.h"
  26 #include "tex-strings.h" // tex_graphics
  27
  28 #include "support/tostr.h"
  29 #include "support/lstrings.h"
  30
  31 #include "controllers/ControlDocument.h"
  32 #include "controllers/frnt_lang.h"
  33
  34 #include <qpushbutton.h>
  35 #include <qmultilineedit.h>
  36 #include <qradiobutton.h>
  37 #include <qcheckbox.h>
  38 #include <qslider.h>
  39 #include <qlineedit.h>
  40 #include "lengthcombo.h"
  41
  42
  43 using lyx::support::bformat;
  44 using lyx::support::getVectorFromString;
  45
  46 using std::distance;
  47 using std::vector;
  48 using std::string;
  49
  50 namespace lyx {
  51 namespace frontend {
  52
  53 typedef QController<ControlDocument, QView<QDocumentDialog> > base_class;
  54
  55
  56 namespace {
  57
  58 char const * encodings[] = { "LaTeX default", "latin1", "latin2",
  59         "latin3", "latin4", "latin5", "latin9",
  60         "koi8-r", "koi8-u", "cp866", "cp1251",
  61         "iso88595", "pt154", 0
  62 };
  63
  64 }
  65
  66
  67 QDocument::QDocument(Dialog & parent)
  68         : base_class(parent, _("LyX: Document Settings")),
  69                 lang_(getSecond(getLanguageData(false)))
  70 {}
  71
  72
  73 void QDocument::build_dialog()
  74 {
  75         dialog_.reset(new QDocumentDialog(this));
  76
  77         // biblio
  78         dialog_->biblioModule->citeStyleCO->insertItem(qt_("Author-year"));
  79         dialog_->biblioModule->citeStyleCO->insertItem(qt_("Numerical"));
  80         dialog_->biblioModule->citeStyleCO->setCurrentItem(0);
  81
  82         // language & quotes
  83         vector<LanguagePair> const langs = getLanguageData(false);
  84         vector<LanguagePair>::const_iterator lit  = langs.begin();
  85         vector<LanguagePair>::const_iterator lend = langs.end();
  86         for (; lit != lend; ++lit) {
  87                 dialog_->langModule->languageCO->insertItem(
  88                         toqstr(lit->first));
  89         }
  90
  91         int i = 0;
  92         while (encodings[i]) {
  93                 dialog_->langModule->encodingCO->insertItem(qt_(encodings[i++]));
  94         }
  95
  96         dialog_->langModule->quoteStyleCO->insertItem(qt_("``text''"));
  97         dialog_->langModule->quoteStyleCO->insertItem(qt_("''text''"));
  98         dialog_->langModule->quoteStyleCO->insertItem(qt_(",,text``"));
  99         dialog_->langModule->quoteStyleCO->insertItem(qt_(",,text''"));
 100         dialog_->langModule->quoteStyleCO->insertItem(qt_("<<text>>"));
 101         dialog_->langModule->quoteStyleCO->insertItem(qt_(">>text<<"));
 102
 103         // packages
 104         for (int n = 0; tex_graphics[n][0]; ++n) {
 105                 QString enc = tex_graphics[n];
 106                 dialog_->latexModule->psdriverCO->insertItem(enc);
 107         }
 108
 109         // paper
 110         QComboBox * cb = dialog_->pageLayoutModule->papersizeCO;
 111         cb->insertItem(qt_("Default"));
 112         cb->insertItem(qt_("Custom"));
 113         cb->insertItem(qt_("US letter"));
 114         cb->insertItem(qt_("US legal"));
 115         cb->insertItem(qt_("US executive"));
 116         cb->insertItem(qt_("A3"));
 117         cb->insertItem(qt_("A4"));
 118         cb->insertItem(qt_("A5"));
 119         cb->insertItem(qt_("B3"));
 120         cb->insertItem(qt_("B4"));
 121         cb->insertItem(qt_("B5"));
 122         // remove the %-items from the unit choice
 123         dialog_->pageLayoutModule->paperwidthUnitCO->noPercents();
 124         dialog_->pageLayoutModule->paperheightUnitCO->noPercents();
 125
 126         // layout
 127         for (LyXTextClassList::const_iterator cit = textclasslist.begin();
 128              cit != textclasslist.end(); ++cit) {
 129                 if (cit->isTeXClassAvailable()) {
 130                         dialog_->latexModule->classCO->insertItem(toqstr(cit->description()));
 131                 } else {
 132                         string item =
 133                                 bformat(_("Unavailable: %1$s"), cit->description());
 134                         dialog_->latexModule->classCO->insertItem(toqstr(item));
 135                 }
 136         }
 137
 138         for (int n = 0; tex_fonts[n][0]; ++n) {
 139                 QString font = tex_fonts[n];
 140                 dialog_->textLayoutModule->fontsCO->insertItem(font);
 141         }
 142
 143         dialog_->textLayoutModule->fontsizeCO->insertItem(qt_("default"));
 144         dialog_->textLayoutModule->fontsizeCO->insertItem(qt_("10"));
 145         dialog_->textLayoutModule->fontsizeCO->insertItem(qt_("11"));
 146         dialog_->textLayoutModule->fontsizeCO->insertItem(qt_("12"));
 147
 148         dialog_->textLayoutModule->skipCO->insertItem(qt_("SmallSkip"));
 149         dialog_->textLayoutModule->skipCO->insertItem(qt_("MedSkip"));
 150         dialog_->textLayoutModule->skipCO->insertItem(qt_("BigSkip"));
 151         dialog_->textLayoutModule->skipCO->insertItem(qt_("Length"));
 152         // remove the %-items from the unit choice
 153         dialog_->textLayoutModule->skipLengthCO->noPercents();
 154
 155         dialog_->pageLayoutModule->pagestyleCO->insertItem(qt_("default"));
 156         dialog_->pageLayoutModule->pagestyleCO->insertItem(qt_("empty"));
 157         dialog_->pageLayoutModule->pagestyleCO->insertItem(qt_("plain"));
 158         dialog_->pageLayoutModule->pagestyleCO->insertItem(qt_("headings"));
 159         dialog_->pageLayoutModule->pagestyleCO->insertItem(qt_("fancy"));
 160
 161         dialog_->textLayoutModule->lspacingCO->insertItem(
 162                 qt_("Single"), Spacing::Single);
 163         dialog_->textLayoutModule->lspacingCO->insertItem(
 164                 qt_("OneHalf"), Spacing::Onehalf);
 165         dialog_->textLayoutModule->lspacingCO->insertItem(
 166                 qt_("Double"), Spacing::Double);
 167         dialog_->textLayoutModule->lspacingCO->insertItem(
 168                 qt_("Custom"), Spacing::Other);
 169
 170         // margins
 171         dialog_->setMargins(0);
 172
 173         // Manage the restore, ok, apply, restore and cancel/close buttons
 174         bcview().setOK(dialog_->okPB);
 175         bcview().setApply(dialog_->applyPB);
 176         bcview().setCancel(dialog_->closePB);
 177         bcview().setRestore(dialog_->restorePB);
 178
 179         // initialize the length validator
 180         addCheckedLineEdit(bcview(), dialog_->textLayoutModule->skipLE);
 181         addCheckedLineEdit(bcview(), dialog_->pageLayoutModule->paperheightLE,
 182                 dialog_->pageLayoutModule->paperheightL);
 183         addCheckedLineEdit(bcview(), dialog_->pageLayoutModule->paperwidthLE,
 184                 dialog_->pageLayoutModule->paperwidthL);
 185         addCheckedLineEdit(bcview(), dialog_->marginsModule->topLE,
 186                 dialog_->marginsModule->topL);
 187         addCheckedLineEdit(bcview(), dialog_->marginsModule->bottomLE,
 188                 dialog_->marginsModule->bottomL);
 189         addCheckedLineEdit(bcview(), dialog_->marginsModule->innerLE,
 190                 dialog_->marginsModule->innerL);
 191         addCheckedLineEdit(bcview(), dialog_->marginsModule->outerLE,
 192                 dialog_->marginsModule->outerL);
 193         addCheckedLineEdit(bcview(), dialog_->marginsModule->headsepLE,
 194                 dialog_->marginsModule->headsepL);
 195         addCheckedLineEdit(bcview(), dialog_->marginsModule->headheightLE,
 196                 dialog_->marginsModule->headheightL);
 197         addCheckedLineEdit(bcview(), dialog_->marginsModule->footskipLE,
 198                 dialog_->marginsModule->footskipL);
 199 }
 200
 201
 202 void QDocument::showPreamble()
 203 {
 204         dialog_->showPreamble();
 205 }
 206
 207
 208 void QDocument::apply()
 209 {
 210         BufferParams & params = controller().params();
 211
 212         // preamble
 213         params.preamble =
 214                 fromqstr(dialog_->preambleModule->preambleMLE->text());
 215
 216         // biblio
 217         params.cite_engine = biblio::ENGINE_BASIC;
 218
 219         if (dialog_->biblioModule->citeNatbibRB->isChecked()) {
 220                 bool const use_numerical_citations =
 221                         dialog_->biblioModule->citeStyleCO->currentItem();
 222                 if (use_numerical_citations)
 223                         params.cite_engine = biblio::ENGINE_NATBIB_NUMERICAL;
 224                 else
 225                         params.cite_engine = biblio::ENGINE_NATBIB_AUTHORYEAR;
 226
 227         } else if (dialog_->biblioModule->citeJurabibRB->isChecked())
 228                 params.cite_engine = biblio::ENGINE_JURABIB;
 229
 230         params.use_bibtopic =
 231                 dialog_->biblioModule->bibtopicCB->isChecked();
 232
 233         // language & quotes
 234         if (dialog_->langModule->defaultencodingCB->isChecked()) {
 235                 params.inputenc = "auto";
 236         } else {
 237                 int i = dialog_->langModule->encodingCO->currentItem();
 238                 if (i == 0) {
 239                         params.inputenc = "default";
 240                 } else {
 241                         params.inputenc = encodings[i];
 242                 }
 243         }
 244
 245         InsetQuotes::quote_language lga = InsetQuotes::EnglishQ;
 246         switch (dialog_->langModule->quoteStyleCO->currentItem()) {
 247         case 0:
 248                 lga = InsetQuotes::EnglishQ;
 249                 break;
 250         case 1:
 251                 lga = InsetQuotes::SwedishQ;
 252                 break;
 253         case 2:
 254                 lga = InsetQuotes::GermanQ;
 255                 break;
 256         case 3:
 257                 lga = InsetQuotes::PolishQ;
 258                 break;
 259         case 4:
 260                 lga = InsetQuotes::FrenchQ;
 261                 break;
 262         case 5:
 263                 lga = InsetQuotes::DanishQ;
 264                 break;
 265         }
 266         params.quotes_language = lga;
 267
 268         int const pos = dialog_->langModule->languageCO->currentItem();
 269         params.language = languages.getLanguage(lang_[pos]);
 270
 271         // numbering
 272         params.tocdepth = dialog_->numberingModule->tocSL->value();
 273         params.secnumdepth = dialog_->numberingModule->depthSL->value();
 274
 275         // bullets
 276         params.user_defined_bullet(0) = dialog_->bulletsModule->getBullet(0);
 277         params.user_defined_bullet(1) = dialog_->bulletsModule->getBullet(1);
 278         params.user_defined_bullet(2) = dialog_->bulletsModule->getBullet(2);
 279         params.user_defined_bullet(3) = dialog_->bulletsModule->getBullet(3);
 280
 281         // packages
 282         params.graphicsDriver =
 283                 fromqstr(dialog_->latexModule->psdriverCO->currentText());
 284
 285         if (dialog_->mathsModule->amsautoCB->isChecked()) {
 286                 params.use_amsmath = BufferParams::AMS_AUTO;
 287         } else {
 288                 if (dialog_->mathsModule->amsCB->isChecked())
 289                         params.use_amsmath = BufferParams::AMS_ON;
 290                 else
 291                         params.use_amsmath = BufferParams::AMS_OFF;
 292         }
 293
 294         // layout
 295         params.textclass =
 296                 dialog_->latexModule->classCO->currentItem();
 297
 298         params.fonts =
 299                 fromqstr(dialog_->textLayoutModule->fontsCO->currentText());
 300
 301         params.fontsize =
 302                 fromqstr(dialog_->textLayoutModule->fontsizeCO->currentText());
 303
 304         params.pagestyle =
 305                 fromqstr(dialog_->pageLayoutModule->pagestyleCO->currentText());
 306
 307         switch (dialog_->textLayoutModule->lspacingCO->currentItem()) {
 308         case 0:
 309                 params.spacing().set(Spacing::Single);
 310                 break;
 311         case 1:
 312                 params.spacing().set(Spacing::Onehalf);
 313                 break;
 314         case 2:
 315                 params.spacing().set(Spacing::Double);
 316                 break;
 317         case 3:
 318                 params.spacing().set(Spacing::Other,
 319                                    dialog_->textLayoutModule->
 320                                    lspacingLE->text().toFloat()
 321                                    );
 322                 break;
 323         }
 324
 325         if (dialog_->textLayoutModule->twoColumnCB->isChecked())
 326                 params.columns = 2;
 327         else
 328                 params.columns = 1;
 329
 330         if (dialog_->textLayoutModule->indentRB->isChecked())
 331                 params.paragraph_separation = BufferParams::PARSEP_INDENT;
 332         else
 333                 params.paragraph_separation = BufferParams::PARSEP_SKIP;
 334
 335         switch (dialog_->textLayoutModule->skipCO->currentItem()) {
 336         case 0:
 337                 params.setDefSkip(VSpace(VSpace::SMALLSKIP));
 338                 break;
 339         case 1:
 340                 params.setDefSkip(VSpace(VSpace::MEDSKIP));
 341                 break;
 342         case 2:
 343                 params.setDefSkip(VSpace(VSpace::BIGSKIP));
 344                 break;
 345         case 3:
 346         {
 347                 VSpace vs = VSpace(
 348                         widgetsToLength(dialog_->textLayoutModule->skipLE,
 349                                 dialog_->textLayoutModule->skipLengthCO)
 350                         );
 351                 params.setDefSkip(vs);
 352                 break;
 353         }
 354         default:
 355                 // DocumentDefskipCB assures that this never happens
 356                 // so Assert then !!!  - jbl
 357                 params.setDefSkip(VSpace(VSpace::MEDSKIP));
 358                 break;
 359         }
 360
 361         params.options =
 362                 fromqstr(dialog_->latexModule->optionsLE->text());
 363
 364         params.float_placement = dialog_->floatModule->get();
 365
 366         // paper
 367         params.papersize2 = VMARGIN_PAPER_TYPE(
 368                 dialog_->pageLayoutModule->papersizeCO->currentItem());
 369
 370         // custom, A3, B3 and B4 paper sizes need geometry
 371         int psize = dialog_->pageLayoutModule->papersizeCO->currentItem();
 372         bool geom_papersize = (psize == 1 || psize == 5 || psize == 8 || psize == 9);
 373
 374         params.paperwidth = widgetsToLength(dialog_->pageLayoutModule->paperwidthLE,
 375                 dialog_->pageLayoutModule->paperwidthUnitCO);
 376
 377         params.paperheight = widgetsToLength(dialog_->pageLayoutModule->paperheightLE,
 378                 dialog_->pageLayoutModule->paperheightUnitCO);
 379
 380         if (dialog_->pageLayoutModule->facingPagesCB->isChecked())
 381                 params.sides = LyXTextClass::TwoSides;
 382         else
 383                 params.sides = LyXTextClass::OneSide;
 384
 385         if (dialog_->pageLayoutModule->landscapeRB->isChecked())
 386                 params.orientation = ORIENTATION_LANDSCAPE;
 387         else
 388                 params.orientation = ORIENTATION_PORTRAIT;
 389
 390         // margins
 391         params.use_geometry =
 392                 (dialog_->marginsModule->marginCO->currentItem() == 1
 393                 || geom_papersize);
 394
 395         int margin = dialog_->marginsModule->marginCO->currentItem();
 396         if (margin > 0) {
 397                 margin = margin - 1;
 398         }
 399         params.paperpackage = PAPER_PACKAGES(margin);
 400
 401         // set params.papersize from params.papersize2
 402         // and params.paperpackage
 403         params.setPaperStuff();
 404
 405         MarginsModuleBase const * m(dialog_->marginsModule);
 406
 407         params.leftmargin = widgetsToLength(m->innerLE, m->innerUnit);
 408
 409         params.topmargin = widgetsToLength(m->topLE, m->topUnit);
 410
 411         params.rightmargin = widgetsToLength(m->outerLE, m->outerUnit);
 412
 413         params.bottommargin = widgetsToLength(m->bottomLE, m->bottomUnit);
 414
 415         params.headheight = widgetsToLength(m->headheightLE, m->headheightUnit);
 416
 417         params.headsep = widgetsToLength(m->headsepLE, m->headsepUnit);
 418
 419         params.footskip = widgetsToLength(m->footskipLE, m->footskipUnit);
 420
 421         params.branchlist() = branchlist_;
 422 }
 423
 424
 425 namespace {
 426
 427 /** Return the position of val in the vector if found.
 428     If not found, return 0.
 429  */
 430 template<class A>
 431 typename std::vector<A>::size_type
 432 findPos(std::vector<A> const & vec, A const & val)
 433 {
 434         typename std::vector<A>::const_iterator it =
 435                 std::find(vec.begin(), vec.end(), val);
 436         if (it == vec.end())
 437                 return 0;
 438         return distance(vec.begin(), it);
 439 }
 440
 441 } // namespace anom
 442
 443
 444 void QDocument::update_contents()
 445 {
 446         if (!dialog_.get())
 447                 return;
 448
 449         BufferParams const & params = controller().params();
 450
 451         // set the default unit
 452         // FIXME: move to controller
 453         LyXLength::UNIT defaultUnit = LyXLength::CM;
 454         switch (lyxrc.default_papersize) {
 455                 case PAPER_DEFAULT: break;
 456
 457                 case PAPER_USLETTER:
 458                 case PAPER_LEGALPAPER:
 459                 case PAPER_EXECUTIVEPAPER:
 460                         defaultUnit = LyXLength::IN;
 461                         break;
 462
 463                 case PAPER_A3PAPER:
 464                 case PAPER_A4PAPER:
 465                 case PAPER_A5PAPER:
 466                 case PAPER_B5PAPER:
 467                         defaultUnit = LyXLength::CM;
 468                         break;
 469         }
 470
 471         // preamble
 472         QString preamble = toqstr(params.preamble);
 473         dialog_->preambleModule->preambleMLE->setText(preamble);
 474
 475         // biblio
 476         dialog_->biblioModule->citeDefaultRB->setChecked(
 477                 params.cite_engine == biblio::ENGINE_BASIC);
 478
 479         dialog_->biblioModule->citeNatbibRB->setChecked(
 480                 params.cite_engine == biblio::ENGINE_NATBIB_NUMERICAL ||
 481                 params.cite_engine == biblio::ENGINE_NATBIB_AUTHORYEAR);
 482
 483         dialog_->biblioModule->citeStyleCO->setCurrentItem(
 484                 params.cite_engine == biblio::ENGINE_NATBIB_NUMERICAL);
 485
 486         dialog_->biblioModule->citeJurabibRB->setChecked(
 487                 params.cite_engine == biblio::ENGINE_JURABIB);
 488
 489         dialog_->biblioModule->bibtopicCB->setChecked(
 490                 params.use_bibtopic);
 491
 492         // language & quotes
 493         int const pos = int(findPos(lang_,
 494                                     params.language->lang()));
 495         dialog_->langModule->languageCO->setCurrentItem(pos);
 496
 497         dialog_->langModule->quoteStyleCO->setCurrentItem(
 498                 params.quotes_language);
 499
 500         dialog_->langModule->defaultencodingCB->setChecked(true);
 501
 502         if (params.inputenc != "auto") {
 503                 dialog_->langModule->defaultencodingCB->setChecked(false);
 504                 if (params.inputenc == "default") {
 505                         dialog_->langModule->encodingCO->setCurrentItem(0);
 506                 } else {
 507                         int i = 0;
 508                         while (encodings[i]) {
 509                                 if (encodings[i] == params.inputenc)
 510                                         dialog_->langModule->encodingCO->setCurrentItem(i);
 511                                 ++i;
 512                         }
 513                 }
 514         }
 515
 516         // numbering
 517         dialog_->numberingModule->tocSL->setValue(params.tocdepth);
 518         dialog_->numberingModule->depthSL->setValue(params.secnumdepth);
 519         dialog_->updateNumbering();
 520
 521         // bullets
 522         dialog_->bulletsModule->setBullet(0,params.user_defined_bullet(0));
 523         dialog_->bulletsModule->setBullet(1,params.user_defined_bullet(1));
 524         dialog_->bulletsModule->setBullet(2,params.user_defined_bullet(2));
 525         dialog_->bulletsModule->setBullet(3,params.user_defined_bullet(3));
 526
 527         // packages
 528         QString text = toqstr(params.graphicsDriver);
 529         int nitem = dialog_->latexModule->psdriverCO->count();
 530         for (int n = 0; n < nitem ; ++n) {
 531                 QString enc = tex_graphics[n];
 532                 if (enc == text) {
 533                         dialog_->latexModule->psdriverCO->setCurrentItem(n);
 534                 }
 535         }
 536
 537
 538         dialog_->mathsModule->amsCB->setChecked(
 539                 params.use_amsmath == BufferParams::AMS_ON);
 540         dialog_->mathsModule->amsautoCB->setChecked(
 541                 params.use_amsmath == BufferParams::AMS_AUTO);
 542
 543         switch (params.spacing().getSpace()) {
 544                 case Spacing::Other: nitem = 3; break;
 545                 case Spacing::Double: nitem = 2; break;
 546                 case Spacing::Onehalf: nitem = 1; break;
 547                 case Spacing::Default: case Spacing::Single: nitem = 0; break;
 548         }
 549
 550
 551         // layout
 552         dialog_->latexModule->classCO->setCurrentItem(params.textclass);
 553
 554         dialog_->updateFontsize(controller().textClass().opt_fontsize(),
 555                                 params.fontsize);
 556
 557         dialog_->updatePagestyle(controller().textClass().opt_pagestyle(),
 558                                  params.pagestyle);
 559
 560         for (int n = 0; tex_fonts[n][0]; ++n) {
 561                 if (tex_fonts[n] == params.fonts) {
 562                         dialog_->textLayoutModule->fontsCO->setCurrentItem(n);
 563                         break;
 564                 }
 565         }
 566
 567         dialog_->textLayoutModule->lspacingCO->setCurrentItem(nitem);
 568         if (params.spacing().getSpace() == Spacing::Other) {
 569                 dialog_->textLayoutModule->lspacingLE->setText(
 570                         toqstr(tostr(params.spacing().getValue())));
 571                 dialog_->setLSpacing(3);
 572         }
 573
 574         if (params.paragraph_separation
 575             == BufferParams::PARSEP_INDENT) {
 576                 dialog_->textLayoutModule->indentRB->setChecked(true);
 577         } else {
 578                 dialog_->textLayoutModule->skipRB->setChecked(true);
 579         }
 580
 581         int skip = 0;
 582         switch (params.getDefSkip().kind()) {
 583         case VSpace::SMALLSKIP:
 584                 skip = 0;
 585                 break;
 586         case VSpace::MEDSKIP:
 587                 skip = 1;
 588                 break;
 589         case VSpace::BIGSKIP:
 590                 skip = 2;
 591                 break;
 592         case VSpace::LENGTH:
 593         {
 594                 skip = 3;
 595                 string const length = params.getDefSkip().asLyXCommand();
 596                 lengthToWidgets(dialog_->textLayoutModule->skipLE,
 597                         dialog_->textLayoutModule->skipLengthCO,
 598                         length, defaultUnit);
 599                 break;
 600         }
 601         default:
 602                 skip = 0;
 603                 break;
 604         }
 605         dialog_->textLayoutModule->skipCO->setCurrentItem(skip);
 606         dialog_->setSkip(skip);
 607
 608         dialog_->textLayoutModule->twoColumnCB->setChecked(
 609                 params.columns == 2);
 610
 611         if (!params.options.empty()) {
 612                 dialog_->latexModule->optionsLE->setText(
 613                         toqstr(params.options));
 614         } else {
 615                 dialog_->latexModule->optionsLE->setText("");
 616         }
 617
 618         dialog_->floatModule->set(params.float_placement);
 619
 620         // paper
 621         int const psize = params.papersize2;
 622         dialog_->pageLayoutModule->papersizeCO->setCurrentItem(psize);
 623         dialog_->setMargins(psize);
 624         dialog_->setCustomPapersize(psize);
 625
 626         bool const landscape =
 627                 params.orientation == ORIENTATION_LANDSCAPE;
 628         dialog_->pageLayoutModule->landscapeRB->setChecked(landscape);
 629         dialog_->pageLayoutModule->portraitRB->setChecked(!landscape);
 630
 631         dialog_->pageLayoutModule->facingPagesCB->setChecked(
 632                 params.sides == LyXTextClass::TwoSides);
 633
 634
 635
 636         lengthToWidgets(dialog_->pageLayoutModule->paperwidthLE,
 637                 dialog_->pageLayoutModule->paperwidthUnitCO, params.paperwidth, defaultUnit);
 638
 639         lengthToWidgets(dialog_->pageLayoutModule->paperheightLE,
 640                 dialog_->pageLayoutModule->paperheightUnitCO, params.paperheight, defaultUnit);
 641
 642         // margins
 643
 644         MarginsModuleBase * m = dialog_->marginsModule;
 645
 646         int item = params.paperpackage;
 647         if (params.use_geometry) {
 648                 item = 1;
 649         } else if (item > 0) {
 650                 item = item + 1;
 651         }
 652         m->marginCO->setCurrentItem(item);
 653         dialog_->setCustomMargins(item);
 654
 655         lengthToWidgets(m->topLE, m->topUnit,
 656                 params.topmargin, defaultUnit);
 657
 658         lengthToWidgets(m->bottomLE, m->bottomUnit,
 659                 params.bottommargin, defaultUnit);
 660
 661         lengthToWidgets(m->innerLE, m->innerUnit,
 662                 params.leftmargin, defaultUnit);
 663
 664         lengthToWidgets(m->outerLE, m->outerUnit,
 665                 params.rightmargin, defaultUnit);
 666
 667         lengthToWidgets(m->headheightLE, m->headheightUnit,
 668                 params.headheight, defaultUnit);
 669
 670         lengthToWidgets(m->headsepLE, m->headsepUnit,
 671                 params.headsep, defaultUnit);
 672
 673         lengthToWidgets(m->footskipLE, m->footskipUnit,
 674                 params.footskip, defaultUnit);
 675
 676         // branches
 677         branchlist_ = params.branchlist();
 678         dialog_->updateBranchView();
 679 }
 680
 681
 682 void QDocument::saveDocDefault()
 683 {
 684         // we have to apply the params first
 685         apply();
 686         controller().saveAsDefault();
 687 }
 688
 689
 690 void QDocument::useClassDefaults()
 691 {
 692         BufferParams & params = controller().params();
 693
 694         params.textclass = dialog_->latexModule->classCO->currentItem();
 695         params.useClassDefaults();
 696         update_contents();
 697 }
 698
 699 } // namespace frontend
 700 } // namespace lyx