src/frontends/qt4/QDocument.cpp

   1 /**
   2  * \file QDocument.cpp
   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 "QDocument.h"
  14
  15 #include "CheckedLineEdit.h"
  16 #include "FloatPlacement.h"
  17 #include "LengthCombo.h"
  18 #include "PanelStack.h"
  19 #include "Qt2BC.h"
  20 #include "qt_helpers.h"
  21 #include "Validator.h"
  22
  23 // For the Branches module
  24 #include "QBranches.h"
  25
  26 #include "QViewSource.h" // For latexHighlighter use in the preamble.
  27
  28 #include "controllers/ControlDocument.h"
  29
  30 #include "BufferParams.h"
  31 #include "Encoding.h"
  32 #include "gettext.h"
  33 #include "frontend_helpers.h" // getSecond()
  34 #include "Language.h"
  35 #include "LyXRC.h" // defaultUnit
  36 #include "TextClassList.h"
  37 #include "Spacing.h"
  38
  39 #include "insets/InsetListingsParams.h"
  40 #include "controllers/ControlDocument.h"
  41
  42 #include "support/lstrings.h"
  43
  44 #include <QCloseEvent>
  45 #include <QScrollBar>
  46 #include <QTextCursor>
  47
  48 #include <map>
  49
  50 using lyx::support::token;
  51 using lyx::support::bformat;
  52 using lyx::support::findToken;
  53 using lyx::support::getVectorFromString;
  54
  55 using std::distance;
  56 using std::make_pair;
  57 using std::pair;
  58 using std::vector;
  59 using std::string;
  60
  61
  62 char const * const tex_graphics[] = {"default", "dvips", "dvitops", "emtex",
  63                       "ln", "oztex", "textures", "none", ""
  64 };
  65
  66
  67 char const * const tex_graphics_gui[] = {N_("Default"), "Dvips", "DVItoPS", "EmTeX",
  68                       "LN", "OzTeX", "Textures", N_("None"), ""
  69 };
  70
  71
  72 char const * const tex_fonts_roman[] = {"default", "cmr", "lmodern", "ae", "times", "palatino",
  73                             "charter", "newcent", "bookman", "utopia", "beraserif", "ccfonts", "chancery", ""
  74 };
  75
  76
  77 char const * tex_fonts_roman_gui[] = { N_("Default"), N_("Computer Modern Roman"), N_("Latin Modern Roman"),
  78                             N_("AE (Almost European)"), N_("Times Roman"), N_("Palatino"), N_("Bitstream Charter"),
  79                             N_("New Century Schoolbook"), N_("Bookman"), N_("Utopia"),  N_("Bera Serif"),
  80                             N_("Concrete Roman"), N_("Zapf Chancery"), ""
  81 };
  82
  83
  84 char const * const tex_fonts_sans[] = {"default", "cmss", "lmss", "helvet", "avant", "berasans", "cmbr", ""
  85 };
  86
  87
  88 char const * tex_fonts_sans_gui[] = { N_("Default"), N_("Computer Modern Sans"), N_("Latin Modern Sans"),
  89                             N_("Helvetica"), N_("Avant Garde"), N_("Bera Sans"), N_("CM Bright"), ""
  90 };
  91
  92
  93 char const * const tex_fonts_monospaced[] = {"default", "cmtt", "lmtt", "courier", "beramono",
  94                             "luximono", "cmtl", ""
  95 };
  96
  97
  98 char const * tex_fonts_monospaced_gui[] = { N_("Default"), N_("Computer Modern Typewriter"),
  99                             N_("Latin Modern Typewriter"), N_("Courier"), N_("Bera Mono"), N_("LuxiMono"),
 100                             N_("CM Typewriter Light"), ""
 101 };
 102
 103
 104 vector<pair<string, lyx::docstring> > pagestyles;
 105
 106
 107 namespace lyx {
 108 namespace frontend {
 109
 110 /////////////////////////////////////////////////////////////////////
 111 //
 112 // PreambleModule
 113 //
 114 /////////////////////////////////////////////////////////////////////
 115
 116 PreambleModule::PreambleModule(): current_id_(0)
 117 {
 118         // This is not a memory leak. The object will be destroyed
 119         // with this.
 120         (void) new LaTeXHighlighter(preambleTE->document());
 121         setFocusProxy(preambleTE);
 122         connect(preambleTE, SIGNAL(textChanged()), this, SIGNAL(changed()));
 123 }
 124
 125
 126 void PreambleModule::update(BufferParams const & params, BufferId id)
 127 {
 128         QString preamble = toqstr(params.preamble);
 129         // Nothing to do if the params and preamble are unchanged.
 130         if (id == current_id_
 131                 && preamble == preambleTE->document()->toPlainText())
 132                 return;
 133
 134         QTextCursor cur = preambleTE->textCursor();
 135         // Save the coords before switching to the new one.
 136         preamble_coords_[current_id_] =
 137                 make_pair(cur.position(), preambleTE->verticalScrollBar()->value());
 138
 139         // Save the params address for further use.
 140         current_id_ = id;
 141         preambleTE->document()->setPlainText(preamble);
 142         Coords::const_iterator it = preamble_coords_.find(current_id_);
 143         if (it == preamble_coords_.end())
 144                 // First time we open this one.
 145                 preamble_coords_[current_id_] = make_pair(0,0);
 146         else {
 147                 // Restore saved coords.
 148                 QTextCursor cur = preambleTE->textCursor();
 149                 cur.setPosition(it->second.first);
 150                 preambleTE->setTextCursor(cur);
 151                 preambleTE->verticalScrollBar()->setValue(it->second.second);
 152         }
 153 }
 154
 155
 156 void PreambleModule::apply(BufferParams & params)
 157 {
 158         params.preamble = fromqstr(preambleTE->document()->toPlainText());
 159 }
 160
 161
 162 void PreambleModule::closeEvent(QCloseEvent * e)
 163 {
 164         // Save the coords before closing.
 165         QTextCursor cur = preambleTE->textCursor();
 166         preamble_coords_[current_id_] =
 167                 make_pair(cur.position(), preambleTE->verticalScrollBar()->value());
 168         e->accept();
 169 }
 170
 171
 172 /////////////////////////////////////////////////////////////////////
 173 //
 174 // DocumentDialog
 175 //
 176 /////////////////////////////////////////////////////////////////////
 177
 178 QDocumentDialog::QDocumentDialog(QDocument * form)
 179         : form_(form),
 180         lang_(getSecond(getLanguageData(false)))
 181 {
 182         setupUi(this);
 183
 184         connect(okPB, SIGNAL(clicked()), form, SLOT(slotOK()));
 185         connect(applyPB, SIGNAL(clicked()), form, SLOT(slotApply()));
 186         connect(closePB, SIGNAL(clicked()), form, SLOT(slotClose()));
 187         connect(restorePB, SIGNAL(clicked()), form, SLOT(slotRestore()));
 188
 189         connect(savePB, SIGNAL(clicked()), this, SLOT(saveDefaultClicked()));
 190         connect(defaultPB, SIGNAL(clicked()), this, SLOT(useDefaultsClicked()));
 191
 192         // Manage the restore, ok, apply, restore and cancel/close buttons
 193         form_->bcview().setOK(okPB);
 194         form_->bcview().setApply(applyPB);
 195         form_->bcview().setCancel(closePB);
 196         form_->bcview().setRestore(restorePB);
 197
 198
 199         textLayoutModule = new UiWidget<Ui::TextLayoutUi>;
 200         // text layout
 201         connect(textLayoutModule->lspacingCO, SIGNAL(activated(int)),
 202                 this, SLOT(change_adaptor()));
 203         connect(textLayoutModule->lspacingCO, SIGNAL(activated(int)),
 204                 this, SLOT(setLSpacing(int)));
 205         connect(textLayoutModule->lspacingLE, SIGNAL(textChanged(const QString&)),
 206                 this, SLOT(change_adaptor()));
 207         connect(textLayoutModule->skipRB, SIGNAL(clicked()),
 208                 this, SLOT(change_adaptor()));
 209         connect(textLayoutModule->indentRB, SIGNAL(clicked()),
 210                 this, SLOT(change_adaptor()));
 211         connect(textLayoutModule->skipCO, SIGNAL(activated(int)),
 212                 this, SLOT(change_adaptor()));
 213         connect(textLayoutModule->skipLE, SIGNAL(textChanged(const QString &)),
 214                 this, SLOT(change_adaptor()));
 215         connect(textLayoutModule->skipLengthCO, SIGNAL(activated(int)),
 216                 this, SLOT(change_adaptor()));
 217         connect(textLayoutModule->skipCO, SIGNAL(activated(int)),
 218                 this, SLOT(setSkip(int)));
 219         connect(textLayoutModule->skipRB, SIGNAL(toggled(bool)),
 220                 this, SLOT(enableSkip(bool)));
 221         connect(textLayoutModule->twoColumnCB, SIGNAL(clicked()),
 222                 this, SLOT(change_adaptor()));
 223         connect(textLayoutModule->listingsED, SIGNAL(textChanged()),
 224                 this, SLOT(change_adaptor()));
 225         connect(textLayoutModule->bypassCB, SIGNAL(clicked()),
 226                 this, SLOT(change_adaptor()));
 227         connect(textLayoutModule->bypassCB, SIGNAL(clicked()),
 228                 this, SLOT(set_listings_msg()));
 229         connect(textLayoutModule->listingsED, SIGNAL(textChanged()),
 230                 this, SLOT(set_listings_msg()));
 231         textLayoutModule->listingsTB->setPlainText(
 232                 qt_("Input listings parameters on the right. Enter ? for a list of parameters."));
 233         textLayoutModule->lspacingLE->setValidator(new QDoubleValidator(
 234                 textLayoutModule->lspacingLE));
 235         textLayoutModule->skipLE->setValidator(unsignedLengthValidator(
 236                 textLayoutModule->skipLE));
 237
 238         textLayoutModule->skipCO->addItem(qt_("SmallSkip"));
 239         textLayoutModule->skipCO->addItem(qt_("MedSkip"));
 240         textLayoutModule->skipCO->addItem(qt_("BigSkip"));
 241         textLayoutModule->skipCO->addItem(qt_("Length"));
 242         // remove the %-items from the unit choice
 243         textLayoutModule->skipLengthCO->noPercents();
 244         textLayoutModule->lspacingCO->insertItem(
 245                 Spacing::Single, qt_("Single"));
 246         textLayoutModule->lspacingCO->insertItem(
 247                 Spacing::Onehalf, qt_("OneHalf"));
 248         textLayoutModule->lspacingCO->insertItem(
 249                 Spacing::Double, qt_("Double"));
 250         textLayoutModule->lspacingCO->insertItem(
 251                 Spacing::Other, qt_("Custom"));
 252
 253         // initialize the length validator
 254         addCheckedLineEdit(form_->bcview(), textLayoutModule->skipLE);
 255
 256         fontModule = new UiWidget<Ui::FontUi>;
 257         // fonts
 258         connect(fontModule->fontsRomanCO, SIGNAL(activated(int)),
 259                 this, SLOT(change_adaptor()));
 260         connect(fontModule->fontsRomanCO, SIGNAL(activated(int)),
 261                 this, SLOT(romanChanged(int)));
 262         connect(fontModule->fontsSansCO, SIGNAL(activated(int)),
 263                 this, SLOT(change_adaptor()));
 264         connect(fontModule->fontsSansCO, SIGNAL(activated(int)),
 265                 this, SLOT(sansChanged(int)));
 266         connect(fontModule->fontsTypewriterCO, SIGNAL(activated(int)),
 267                 this, SLOT(change_adaptor()));
 268         connect(fontModule->fontsTypewriterCO, SIGNAL(activated(int)),
 269                 this, SLOT(ttChanged(int)));
 270         connect(fontModule->fontsDefaultCO, SIGNAL(activated(int)),
 271                 this, SLOT(change_adaptor()));
 272         connect(fontModule->fontsizeCO, SIGNAL(activated(int)),
 273                 this, SLOT(change_adaptor()));
 274         connect(fontModule->scaleSansSB, SIGNAL(valueChanged(int)),
 275                 this, SLOT(change_adaptor()));
 276         connect(fontModule->scaleTypewriterSB, SIGNAL(valueChanged(int)),
 277                 this, SLOT(change_adaptor()));
 278         connect(fontModule->fontScCB, SIGNAL(clicked()),
 279                 this, SLOT(change_adaptor()));
 280         connect(fontModule->fontOsfCB, SIGNAL(clicked()),
 281                 this, SLOT(change_adaptor()));
 282
 283         for (int n = 0; tex_fonts_roman[n][0]; ++n) {
 284                 QString font = qt_(tex_fonts_roman_gui[n]);
 285                 if (!form_->controller().isFontAvailable(tex_fonts_roman[n]))
 286                         font += qt_(" (not installed)");
 287                 fontModule->fontsRomanCO->addItem(font);
 288         }
 289         for (int n = 0; tex_fonts_sans[n][0]; ++n) {
 290                 QString font = qt_(tex_fonts_sans_gui[n]);
 291                 if (!form_->controller().isFontAvailable(tex_fonts_sans[n]))
 292                         font += qt_(" (not installed)");
 293                 fontModule->fontsSansCO->addItem(font);
 294         }
 295         for (int n = 0; tex_fonts_monospaced[n][0]; ++n) {
 296                 QString font = qt_(tex_fonts_monospaced_gui[n]);
 297                 if (!form_->controller().isFontAvailable(tex_fonts_monospaced[n]))
 298                         font += qt_(" (not installed)");
 299                 fontModule->fontsTypewriterCO->addItem(font);
 300         }
 301
 302         fontModule->fontsizeCO->addItem(qt_("Default"));
 303         fontModule->fontsizeCO->addItem(qt_("10"));
 304         fontModule->fontsizeCO->addItem(qt_("11"));
 305         fontModule->fontsizeCO->addItem(qt_("12"));
 306
 307         for (int n = 0; ControlDocument::fontfamilies_gui[n][0]; ++n)
 308                 fontModule->fontsDefaultCO->addItem(
 309                         qt_(ControlDocument::fontfamilies_gui[n]));
 310
 311
 312         pageLayoutModule = new UiWidget<Ui::PageLayoutUi>;
 313         // page layout
 314         connect(pageLayoutModule->papersizeCO, SIGNAL(activated(int)),
 315                 this, SLOT(setCustomPapersize(int)));
 316         connect(pageLayoutModule->papersizeCO, SIGNAL(activated(int)),
 317                 this, SLOT(setCustomPapersize(int)));
 318         connect(pageLayoutModule->portraitRB, SIGNAL(clicked()),
 319                 this, SLOT(portraitChanged()));
 320         connect(pageLayoutModule->papersizeCO, SIGNAL(activated(int)),
 321                 this, SLOT(change_adaptor()));
 322         connect(pageLayoutModule->paperheightLE, SIGNAL(textChanged(const QString &)),
 323                 this, SLOT(change_adaptor()));
 324         connect(pageLayoutModule->paperwidthLE, SIGNAL(textChanged(const QString &)),
 325                 this, SLOT(change_adaptor()));
 326         connect(pageLayoutModule->paperwidthUnitCO, SIGNAL(activated(int)),
 327                 this, SLOT(change_adaptor()));
 328         connect(pageLayoutModule->paperheightUnitCO, SIGNAL(activated(int)),
 329                 this, SLOT(change_adaptor()));
 330         connect(pageLayoutModule->portraitRB, SIGNAL(clicked()),
 331                 this, SLOT(change_adaptor()));
 332         connect(pageLayoutModule->landscapeRB, SIGNAL(clicked()),
 333                 this, SLOT(change_adaptor()));
 334         connect(pageLayoutModule->facingPagesCB, SIGNAL(clicked()),
 335                 this, SLOT(change_adaptor()));
 336         connect(pageLayoutModule->pagestyleCO, SIGNAL(activated(int)),
 337                 this, SLOT(change_adaptor()));
 338
 339         pageLayoutModule->pagestyleCO->addItem(qt_("Default"));
 340         pageLayoutModule->pagestyleCO->addItem(qt_("empty"));
 341         pageLayoutModule->pagestyleCO->addItem(qt_("plain"));
 342         pageLayoutModule->pagestyleCO->addItem(qt_("headings"));
 343         pageLayoutModule->pagestyleCO->addItem(qt_("fancy"));
 344         addCheckedLineEdit(form_->bcview(), pageLayoutModule->paperheightLE,
 345                 pageLayoutModule->paperheightL);
 346         addCheckedLineEdit(form_->bcview(), pageLayoutModule->paperwidthLE,
 347                 pageLayoutModule->paperwidthL);
 348
 349         // paper
 350         QComboBox * cb = pageLayoutModule->papersizeCO;
 351         cb->addItem(qt_("Default"));
 352         cb->addItem(qt_("Custom"));
 353         cb->addItem(qt_("US letter"));
 354         cb->addItem(qt_("US legal"));
 355         cb->addItem(qt_("US executive"));
 356         cb->addItem(qt_("A3"));
 357         cb->addItem(qt_("A4"));
 358         cb->addItem(qt_("A5"));
 359         cb->addItem(qt_("B3"));
 360         cb->addItem(qt_("B4"));
 361         cb->addItem(qt_("B5"));
 362         // remove the %-items from the unit choice
 363         pageLayoutModule->paperwidthUnitCO->noPercents();
 364         pageLayoutModule->paperheightUnitCO->noPercents();
 365         pageLayoutModule->paperheightLE->setValidator(unsignedLengthValidator(
 366                 pageLayoutModule->paperheightLE));
 367         pageLayoutModule->paperwidthLE->setValidator(unsignedLengthValidator(
 368                 pageLayoutModule->paperwidthLE));
 369
 370
 371
 372
 373         marginsModule = new UiWidget<Ui::MarginsUi>;
 374         // margins
 375         connect(marginsModule->marginCB, SIGNAL(toggled(bool)),
 376                 this, SLOT(setCustomMargins(bool)));
 377         connect(marginsModule->marginCB, SIGNAL(clicked()),
 378                 this, SLOT(change_adaptor()));
 379         connect(marginsModule->topLE, SIGNAL(textChanged(const QString &)),
 380                 this, SLOT(change_adaptor()));
 381         connect(marginsModule->topUnit, SIGNAL(activated(int)),
 382                 this, SLOT(change_adaptor()));
 383         connect(marginsModule->bottomLE, SIGNAL(textChanged(const QString &)),
 384                 this, SLOT(change_adaptor()));
 385         connect(marginsModule->bottomUnit, SIGNAL(activated(int)),
 386                 this, SLOT(change_adaptor()));
 387         connect(marginsModule->innerLE, SIGNAL(textChanged(const QString &)),
 388                 this, SLOT(change_adaptor()));
 389         connect(marginsModule->innerUnit, SIGNAL(activated(int)),
 390                 this, SLOT(change_adaptor()));
 391         connect(marginsModule->outerLE, SIGNAL(textChanged(const QString &)),
 392                 this, SLOT(change_adaptor()));
 393         connect(marginsModule->outerUnit, SIGNAL(activated(int)),
 394                 this, SLOT(change_adaptor()));
 395         connect(marginsModule->headheightLE, SIGNAL(textChanged(const QString &)),
 396                 this, SLOT(change_adaptor()));
 397         connect(marginsModule->headheightUnit, SIGNAL(activated(int)),
 398                 this, SLOT(change_adaptor()));
 399         connect(marginsModule->headsepLE, SIGNAL(textChanged(const QString &)),
 400                 this, SLOT(change_adaptor()));
 401         connect(marginsModule->headsepUnit, SIGNAL(activated(int)),
 402                 this, SLOT(change_adaptor()));
 403         connect(marginsModule->footskipLE, SIGNAL(textChanged(const QString&)),
 404                 this, SLOT(change_adaptor()));
 405         connect(marginsModule->footskipUnit, SIGNAL(activated(int)),
 406                 this, SLOT(change_adaptor()));
 407         marginsModule->topLE->setValidator(unsignedLengthValidator(
 408                 marginsModule->topLE));
 409         marginsModule->bottomLE->setValidator(unsignedLengthValidator(
 410                 marginsModule->bottomLE));
 411         marginsModule->innerLE->setValidator(unsignedLengthValidator(
 412                 marginsModule->innerLE));
 413         marginsModule->outerLE->setValidator(unsignedLengthValidator(
 414                 marginsModule->outerLE));
 415         marginsModule->headsepLE->setValidator(unsignedLengthValidator(
 416                 marginsModule->headsepLE));
 417         marginsModule->headheightLE->setValidator(unsignedLengthValidator(
 418                 marginsModule->headheightLE));
 419         marginsModule->footskipLE->setValidator(unsignedLengthValidator(
 420                 marginsModule->footskipLE));
 421
 422         addCheckedLineEdit(form_->bcview(), marginsModule->topLE,
 423                 marginsModule->topL);
 424         addCheckedLineEdit(form_->bcview(), marginsModule->bottomLE,
 425                 marginsModule->bottomL);
 426         addCheckedLineEdit(form_->bcview(), marginsModule->innerLE,
 427                 marginsModule->innerL);
 428         addCheckedLineEdit(form_->bcview(), marginsModule->outerLE,
 429                 marginsModule->outerL);
 430         addCheckedLineEdit(form_->bcview(), marginsModule->headsepLE,
 431                 marginsModule->headsepL);
 432         addCheckedLineEdit(form_->bcview(), marginsModule->headheightLE,
 433                 marginsModule->headheightL);
 434         addCheckedLineEdit(form_->bcview(), marginsModule->footskipLE,
 435                 marginsModule->footskipL);
 436
 437
 438         langModule = new UiWidget<Ui::LanguageUi>;
 439         connect(langModule->defaultencodingCB, SIGNAL(toggled(bool)),
 440                 langModule->encodingL, SLOT(setDisabled(bool)));
 441         connect(langModule->defaultencodingCB, SIGNAL(toggled(bool)),
 442                 langModule->encodingCO, SLOT(setDisabled(bool)));
 443         // language & quote
 444         connect(langModule->languageCO, SIGNAL(activated(int)),
 445                 this, SLOT(change_adaptor()));
 446         connect(langModule->defaultencodingCB, SIGNAL(clicked()),
 447                 this, SLOT(change_adaptor()));
 448         connect(langModule->encodingCO, SIGNAL(activated(int)),
 449                 this, SLOT(change_adaptor()));
 450         connect(langModule->quoteStyleCO, SIGNAL(activated(int)),
 451                 this, SLOT(change_adaptor()));
 452         // language & quotes
 453         vector<LanguagePair> const langs = getLanguageData(false);
 454         vector<LanguagePair>::const_iterator lit  = langs.begin();
 455         vector<LanguagePair>::const_iterator lend = langs.end();
 456         for (; lit != lend; ++lit) {
 457                 langModule->languageCO->addItem(
 458                         toqstr(lit->first));
 459         }
 460
 461         // Always put the default encoding in the first position.
 462         // It is special because the displayed text is translated.
 463         langModule->encodingCO->addItem(qt_("LaTeX default"));
 464         Encodings::const_iterator it = encodings.begin();
 465         Encodings::const_iterator const end = encodings.end();
 466         for (; it != end; ++it)
 467                 langModule->encodingCO->addItem(toqstr(it->latexName()));
 468
 469         langModule->quoteStyleCO->addItem(qt_("``text''"));
 470         langModule->quoteStyleCO->addItem(qt_("''text''"));
 471         langModule->quoteStyleCO->addItem(qt_(",,text``"));
 472         langModule->quoteStyleCO->addItem(qt_(",,text''"));
 473         langModule->quoteStyleCO->addItem(qt_("<<text>>"));
 474         langModule->quoteStyleCO->addItem(qt_(">>text<<"));
 475
 476
 477
 478         numberingModule = new UiWidget<Ui::NumberingUi>;
 479         // numbering
 480         connect(numberingModule->depthSL, SIGNAL(valueChanged(int)),
 481                 this, SLOT(change_adaptor()));
 482         connect(numberingModule->tocSL, SIGNAL(valueChanged(int)),
 483                 this, SLOT(change_adaptor()));
 484         connect(numberingModule->depthSL, SIGNAL(valueChanged(int)),
 485                 this, SLOT(updateNumbering()));
 486         connect(numberingModule->tocSL, SIGNAL(valueChanged(int)),
 487                 this, SLOT(updateNumbering()));
 488         numberingModule->tocTW->setColumnCount(3);
 489         numberingModule->tocTW->headerItem()->setText(0, qt_("Example"));
 490         numberingModule->tocTW->headerItem()->setText(1, qt_("Numbered"));
 491         numberingModule->tocTW->headerItem()->setText(2, qt_("Appears in TOC"));
 492
 493
 494         biblioModule = new UiWidget<Ui::BiblioUi>;
 495         connect(biblioModule->citeNatbibRB, SIGNAL(toggled(bool)),
 496                 biblioModule->citationStyleL, SLOT(setEnabled(bool)));
 497         connect(biblioModule->citeNatbibRB, SIGNAL(toggled(bool)),
 498                 biblioModule->citeStyleCO, SLOT(setEnabled(bool)));
 499         // biblio
 500         connect(biblioModule->citeDefaultRB, SIGNAL(clicked()),
 501                 this, SLOT(change_adaptor()));
 502         connect(biblioModule->citeNatbibRB, SIGNAL(clicked()),
 503                 this, SLOT(change_adaptor()));
 504         connect(biblioModule->citeStyleCO, SIGNAL(activated(int)),
 505                 this, SLOT(change_adaptor()));
 506         connect(biblioModule->citeJurabibRB, SIGNAL(clicked()),
 507                 this, SLOT(change_adaptor()));
 508         connect(biblioModule->bibtopicCB, SIGNAL(clicked()),
 509                 this, SLOT(change_adaptor()));
 510         // biblio
 511         biblioModule->citeStyleCO->addItem(qt_("Author-year"));
 512         biblioModule->citeStyleCO->addItem(qt_("Numerical"));
 513         biblioModule->citeStyleCO->setCurrentIndex(0);
 514
 515
 516
 517         mathsModule = new UiWidget<Ui::MathsUi>;
 518         connect(mathsModule->amsautoCB, SIGNAL(toggled(bool)),
 519                 mathsModule->amsCB, SLOT(setDisabled(bool)));
 520         connect(mathsModule->esintautoCB, SIGNAL(toggled(bool)),
 521                 mathsModule->esintCB, SLOT(setDisabled(bool)));
 522         // maths
 523         connect(mathsModule->amsCB, SIGNAL(clicked()),
 524                 this, SLOT(change_adaptor()));
 525         connect(mathsModule->amsautoCB, SIGNAL(clicked()),
 526                 this, SLOT(change_adaptor()));
 527         connect(mathsModule->esintCB, SIGNAL(clicked()),
 528                 this, SLOT(change_adaptor()));
 529         connect(mathsModule->esintautoCB, SIGNAL(clicked()),
 530                 this, SLOT(change_adaptor()));
 531
 532         latexModule = new UiWidget<Ui::LaTeXUi>;
 533         // latex class
 534         connect(latexModule->classCO, SIGNAL(activated(int)),
 535                 this, SLOT(change_adaptor()));
 536         connect(latexModule->optionsLE, SIGNAL(textChanged(const QString &)),
 537                 this, SLOT(change_adaptor()));
 538         connect(latexModule->psdriverCO, SIGNAL(activated(int)),
 539                 this, SLOT(change_adaptor()));
 540         connect(latexModule->classCO, SIGNAL(activated(int)),
 541                 this, SLOT(classChanged()));
 542         // packages
 543         for (int n = 0; tex_graphics[n][0]; ++n) {
 544                 QString enc = qt_(tex_graphics_gui[n]);
 545                 latexModule->psdriverCO->addItem(enc);
 546         }
 547         // latex
 548         for (TextClassList::const_iterator cit = textclasslist.begin();
 549              cit != textclasslist.end(); ++cit) {
 550                 if (cit->isTeXClassAvailable()) {
 551                         latexModule->classCO->addItem(toqstr(cit->description()));
 552                 } else {
 553                         docstring item =
 554                                 bformat(_("Unavailable: %1$s"), from_utf8(cit->description()));
 555                         latexModule->classCO->addItem(toqstr(item));
 556                 }
 557         }
 558
 559         // branches
 560         branchesModule = new QBranches;
 561         connect(branchesModule, SIGNAL(changed()),
 562                 this, SLOT(change_adaptor()));
 563
 564         // preamble
 565         preambleModule = new PreambleModule;
 566         connect(preambleModule, SIGNAL(changed()),
 567                 this, SLOT(change_adaptor()));
 568
 569         // bullets
 570         bulletsModule = new BulletsModule;
 571         connect(bulletsModule, SIGNAL(changed()),
 572                 this, SLOT(change_adaptor()));
 573
 574
 575         // float
 576         floatModule = new FloatPlacement;
 577         connect(floatModule, SIGNAL(changed()),
 578                 this, SLOT(change_adaptor()));
 579
 580         docPS->addPanel(latexModule, _("Document Class"));
 581         docPS->addPanel(fontModule, _("Fonts"));
 582         docPS->addPanel(textLayoutModule, _("Text Layout"));
 583         docPS->addPanel(pageLayoutModule, _("Page Layout"));
 584         docPS->addPanel(marginsModule, _("Page Margins"));
 585         docPS->addPanel(langModule, _("Language"));
 586         docPS->addPanel(numberingModule, _("Numbering & TOC"));
 587         docPS->addPanel(biblioModule, _("Bibliography"));
 588         docPS->addPanel(mathsModule, _("Math Options"));
 589         docPS->addPanel(floatModule, _("Float Placement"));
 590         docPS->addPanel(bulletsModule, _("Bullets"));
 591         docPS->addPanel(branchesModule, _("Branches"));
 592         docPS->addPanel(preambleModule, _("LaTeX Preamble"));
 593         docPS->setCurrentPanel(_("Document Class"));
 594 // FIXME: hack to work around resizing bug in Qt >= 4.2
 595 // bug verified with Qt 4.2.{0-3} (JSpitzm)
 596 #if QT_VERSION >= 0x040200
 597         docPS->updateGeometry();
 598 #endif
 599 }
 600
 601
 602 void QDocumentDialog::showPreamble()
 603 {
 604         docPS->setCurrentPanel(_("LaTeX Preamble"));
 605 }
 606
 607
 608 void QDocumentDialog::saveDefaultClicked()
 609 {
 610         form_->saveDocDefault();
 611 }
 612
 613
 614 void QDocumentDialog::useDefaultsClicked()
 615 {
 616         form_->useClassDefaults();
 617 }
 618
 619
 620 void QDocumentDialog::change_adaptor()
 621 {
 622         form_->changed();
 623 }
 624
 625
 626 docstring QDocumentDialog::validate_listings_params()
 627 {
 628         // use a cache here to avoid repeated validation
 629         // of the same parameters
 630         static string param_cache = string();
 631         static docstring msg_cache = docstring();
 632
 633         if (textLayoutModule->bypassCB->isChecked())
 634                 return docstring();
 635
 636         string params = fromqstr(textLayoutModule->listingsED->toPlainText());
 637         if (params != param_cache) {
 638                 param_cache = params;
 639                 msg_cache = InsetListingsParams(params).validate();
 640         }
 641         return msg_cache;
 642 }
 643
 644
 645 void QDocumentDialog::set_listings_msg()
 646 {
 647         static bool isOK = true;
 648         docstring msg = validate_listings_params();
 649         if (msg.empty()) {
 650                 if (isOK)
 651                         return;
 652                 isOK = true;
 653                 // listingsTB->setTextColor("black");
 654                 textLayoutModule->listingsTB->setPlainText(
 655                         qt_("Input listings parameters on the right. Enter ? for a list of parameters."));
 656         } else {
 657                 isOK = false;
 658                 // listingsTB->setTextColor("red");
 659                 textLayoutModule->listingsTB->setPlainText(toqstr(msg));
 660         }
 661 }
 662
 663
 664 void QDocumentDialog::closeEvent(QCloseEvent * e)
 665 {
 666         form_->slotWMHide();
 667         e->accept();
 668 }
 669
 670
 671 void QDocumentDialog::setLSpacing(int item)
 672 {
 673         textLayoutModule->lspacingLE->setEnabled(item == 3);
 674 }
 675
 676
 677 void QDocumentDialog::setSkip(int item)
 678 {
 679         bool const enable = (item == 3);
 680         textLayoutModule->skipLE->setEnabled(enable);
 681         textLayoutModule->skipLengthCO->setEnabled(enable);
 682 }
 683
 684
 685 void QDocumentDialog::enableSkip(bool skip)
 686 {
 687         textLayoutModule->skipCO->setEnabled(skip);
 688         textLayoutModule->skipLE->setEnabled(skip);
 689         textLayoutModule->skipLengthCO->setEnabled(skip);
 690         if (skip)
 691                 setSkip(textLayoutModule->skipCO->currentIndex());
 692 }
 693
 694 void QDocumentDialog::portraitChanged()
 695 {
 696         setMargins(pageLayoutModule->papersizeCO->currentIndex());
 697 }
 698
 699 void QDocumentDialog::setMargins(bool custom)
 700 {
 701         marginsModule->marginCB->setChecked(custom);
 702         setCustomMargins(custom);
 703 }
 704
 705
 706 void QDocumentDialog::setCustomPapersize(int papersize)
 707 {
 708         bool const custom = (papersize == 1);
 709
 710         pageLayoutModule->paperwidthL->setEnabled(custom);
 711         pageLayoutModule->paperwidthLE->setEnabled(custom);
 712         pageLayoutModule->paperwidthUnitCO->setEnabled(custom);
 713         pageLayoutModule->paperheightL->setEnabled(custom);
 714         pageLayoutModule->paperheightLE->setEnabled(custom);
 715         pageLayoutModule->paperheightLE->setFocus();
 716         pageLayoutModule->paperheightUnitCO->setEnabled(custom);
 717 }
 718
 719
 720 void QDocumentDialog::setCustomMargins(bool custom)
 721 {
 722         marginsModule->topL->setEnabled(!custom);
 723         marginsModule->topLE->setEnabled(!custom);
 724         marginsModule->topUnit->setEnabled(!custom);
 725
 726         marginsModule->bottomL->setEnabled(!custom);
 727         marginsModule->bottomLE->setEnabled(!custom);
 728         marginsModule->bottomUnit->setEnabled(!custom);
 729
 730         marginsModule->innerL->setEnabled(!custom);
 731         marginsModule->innerLE->setEnabled(!custom);
 732         marginsModule->innerUnit->setEnabled(!custom);
 733
 734         marginsModule->outerL->setEnabled(!custom);
 735         marginsModule->outerLE->setEnabled(!custom);
 736         marginsModule->outerUnit->setEnabled(!custom);
 737
 738         marginsModule->headheightL->setEnabled(!custom);
 739         marginsModule->headheightLE->setEnabled(!custom);
 740         marginsModule->headheightUnit->setEnabled(!custom);
 741
 742         marginsModule->headsepL->setEnabled(!custom);
 743         marginsModule->headsepLE->setEnabled(!custom);
 744         marginsModule->headsepUnit->setEnabled(!custom);
 745
 746         marginsModule->footskipL->setEnabled(!custom);
 747         marginsModule->footskipLE->setEnabled(!custom);
 748         marginsModule->footskipUnit->setEnabled(!custom);
 749 }
 750
 751
 752 void QDocumentDialog::updateFontsize(string const & items, string const & sel)
 753 {
 754         fontModule->fontsizeCO->clear();
 755         fontModule->fontsizeCO->addItem(qt_("Default"));
 756
 757         for (int n = 0; !token(items,'|',n).empty(); ++n)
 758                 fontModule->fontsizeCO->
 759                         addItem(toqstr(token(items,'|',n)));
 760
 761         for (int n = 0; n < fontModule->fontsizeCO->count(); ++n) {
 762                 if (fromqstr(fontModule->fontsizeCO->itemText(n)) == sel) {
 763                         fontModule->fontsizeCO->setCurrentIndex(n);
 764                         break;
 765                 }
 766         }
 767 }
 768
 769
 770 void QDocumentDialog::romanChanged(int item)
 771 {
 772         string const font = tex_fonts_roman[item];
 773
 774         fontModule->fontScCB->setEnabled(
 775                 form_->controller().providesSC(font));
 776         fontModule->fontOsfCB->setEnabled(
 777                 form_->controller().providesOSF(font));
 778 }
 779
 780
 781 void QDocumentDialog::sansChanged(int item)
 782 {
 783         string const font = tex_fonts_sans[item];
 784         bool scaleable = form_->controller().providesScale(font);
 785         fontModule->scaleSansSB->setEnabled(scaleable);
 786         fontModule->scaleSansLA->setEnabled(scaleable);
 787 }
 788
 789
 790 void QDocumentDialog::ttChanged(int item)
 791 {
 792         string const font = tex_fonts_monospaced[item];
 793         bool scaleable = form_->controller().providesScale(font);
 794         fontModule->scaleTypewriterSB->setEnabled(scaleable);
 795         fontModule->scaleTypewriterLA->setEnabled(scaleable);
 796 }
 797
 798
 799 void QDocumentDialog::updatePagestyle(string const & items, string const & sel)
 800 {
 801         pagestyles.clear();
 802         pageLayoutModule->pagestyleCO->clear();
 803         pageLayoutModule->pagestyleCO->addItem(qt_("Default"));
 804
 805         for (int n = 0; !token(items,'|',n).empty(); ++n) {
 806                 string style = token(items, '|', n);
 807                 docstring style_gui = _(style);
 808                 pagestyles.push_back(pair<string, docstring>(style, style_gui));
 809                 pageLayoutModule->pagestyleCO->addItem(toqstr(style_gui));
 810         }
 811
 812         if (sel == "default") {
 813                 pageLayoutModule->pagestyleCO->setCurrentIndex(0);
 814                 return;
 815         }
 816
 817         int n = 0;
 818
 819         for (size_t i = 0; i < pagestyles.size(); ++i)
 820                 if (pagestyles[i].first == sel)
 821                         n = pageLayoutModule->pagestyleCO->findText(
 822                                         toqstr(pagestyles[i].second));
 823
 824         if (n > 0)
 825                 pageLayoutModule->pagestyleCO->setCurrentIndex(n);
 826 }
 827
 828
 829 void QDocumentDialog::classChanged()
 830 {
 831         ControlDocument & cntrl = form_->controller();
 832         BufferParams & params = cntrl.params();
 833
 834         textclass_type const tc = latexModule->classCO->currentIndex();
 835
 836         if (form_->controller().loadTextclass(tc)) {
 837                 params.textclass = tc;
 838                 if (lyxrc.auto_reset_options)
 839                         params.useClassDefaults();
 840                 form_->update_contents();
 841         } else {
 842                 latexModule->classCO->setCurrentIndex(params.textclass);
 843         }
 844 }
 845
 846
 847 void QDocumentDialog::updateNumbering()
 848 {
 849         TextClass const & tclass =
 850                 form_->controller().params().getTextClass();
 851
 852         numberingModule->tocTW->setUpdatesEnabled(false);
 853         numberingModule->tocTW->clear();
 854
 855         int const depth = numberingModule->depthSL->value();
 856         int const toc = numberingModule->tocSL->value();
 857         QString const no = qt_("No");
 858         QString const yes = qt_("Yes");
 859         TextClass::const_iterator end = tclass.end();
 860         TextClass::const_iterator cit = tclass.begin();
 861         QTreeWidgetItem * item = 0;
 862         for ( ; cit != end ; ++cit) {
 863                 int const toclevel = (*cit)->toclevel;
 864                 if (toclevel != Layout::NOT_IN_TOC
 865                     && (*cit)->labeltype == LABEL_COUNTER) {
 866                         item = new QTreeWidgetItem(numberingModule->tocTW);
 867                         item->setText(0, toqstr(translateIfPossible((*cit)->name())));
 868                         item->setText(1, (toclevel <= depth) ? yes : no);
 869                         item->setText(2, (toclevel <= toc) ? yes : no);
 870                 }
 871         }
 872
 873         numberingModule->tocTW->setUpdatesEnabled(true);
 874         numberingModule->tocTW->update();
 875 }
 876
 877 void QDocumentDialog::apply(BufferParams & params)
 878 {
 879         // preamble
 880         preambleModule->apply(params);
 881
 882         // biblio
 883         params.setCiteEngine(biblio::ENGINE_BASIC);
 884
 885         if (biblioModule->citeNatbibRB->isChecked()) {
 886                 bool const use_numerical_citations =
 887                         biblioModule->citeStyleCO->currentIndex();
 888                 if (use_numerical_citations)
 889                         params.setCiteEngine(biblio::ENGINE_NATBIB_NUMERICAL);
 890                 else
 891                         params.setCiteEngine(biblio::ENGINE_NATBIB_AUTHORYEAR);
 892
 893         } else if (biblioModule->citeJurabibRB->isChecked())
 894                 params.setCiteEngine(biblio::ENGINE_JURABIB);
 895
 896         params.use_bibtopic =
 897                 biblioModule->bibtopicCB->isChecked();
 898
 899         // language & quotes
 900         if (langModule->defaultencodingCB->isChecked()) {
 901                 params.inputenc = "auto";
 902         } else {
 903                 int i = langModule->encodingCO->currentIndex();
 904                 if (i == 0)
 905                         params.inputenc = "default";
 906                 else
 907                         params.inputenc =
 908                                 fromqstr(langModule->encodingCO->currentText());
 909         }
 910
 911         InsetQuotes::quote_language lga = InsetQuotes::EnglishQ;
 912         switch (langModule->quoteStyleCO->currentIndex()) {
 913         case 0:
 914                 lga = InsetQuotes::EnglishQ;
 915                 break;
 916         case 1:
 917                 lga = InsetQuotes::SwedishQ;
 918                 break;
 919         case 2:
 920                 lga = InsetQuotes::GermanQ;
 921                 break;
 922         case 3:
 923                 lga = InsetQuotes::PolishQ;
 924                 break;
 925         case 4:
 926                 lga = InsetQuotes::FrenchQ;
 927                 break;
 928         case 5:
 929                 lga = InsetQuotes::DanishQ;
 930                 break;
 931         }
 932         params.quotes_language = lga;
 933
 934         int const pos = langModule->languageCO->currentIndex();
 935         params.language = lyx::languages.getLanguage(lang_[pos]);
 936
 937         // numbering
 938         if (params.getTextClass().hasTocLevels()) {
 939                 params.tocdepth = numberingModule->tocSL->value();
 940                 params.secnumdepth = numberingModule->depthSL->value();
 941         }
 942
 943         // bullets
 944         params.user_defined_bullet(0) = bulletsModule->getBullet(0);
 945         params.user_defined_bullet(1) = bulletsModule->getBullet(1);
 946         params.user_defined_bullet(2) = bulletsModule->getBullet(2);
 947         params.user_defined_bullet(3) = bulletsModule->getBullet(3);
 948
 949         // packages
 950         params.graphicsDriver =
 951                 tex_graphics[latexModule->psdriverCO->currentIndex()];
 952
 953         if (mathsModule->amsautoCB->isChecked()) {
 954                 params.use_amsmath = BufferParams::package_auto;
 955         } else {
 956                 if (mathsModule->amsCB->isChecked())
 957                         params.use_amsmath = BufferParams::package_on;
 958                 else
 959                         params.use_amsmath = BufferParams::package_off;
 960         }
 961
 962         if (mathsModule->esintautoCB->isChecked())
 963                 params.use_esint = BufferParams::package_auto;
 964         else {
 965                 if (mathsModule->esintCB->isChecked())
 966                         params.use_esint = BufferParams::package_on;
 967                 else
 968                         params.use_esint = BufferParams::package_off;
 969         }
 970
 971         // text layout
 972         params.textclass =
 973                 latexModule->classCO->currentIndex();
 974
 975         if (pageLayoutModule->pagestyleCO->currentIndex() == 0)
 976                 params.pagestyle = "default";
 977         else {
 978                 docstring style_gui =
 979                         qstring_to_ucs4(pageLayoutModule->pagestyleCO->currentText());
 980                 for (size_t i = 0; i < pagestyles.size(); ++i)
 981                         if (pagestyles[i].second == style_gui)
 982                                 params.pagestyle = pagestyles[i].first;
 983         }
 984
 985         switch (textLayoutModule->lspacingCO->currentIndex()) {
 986         case 0:
 987                 params.spacing().set(Spacing::Single);
 988                 break;
 989         case 1:
 990                 params.spacing().set(Spacing::Onehalf);
 991                 break;
 992         case 2:
 993                 params.spacing().set(Spacing::Double);
 994                 break;
 995         case 3:
 996                 params.spacing().set(Spacing::Other,
 997                         fromqstr(textLayoutModule->lspacingLE->text()));
 998                 break;
 999         }
1000
1001         if (textLayoutModule->twoColumnCB->isChecked())
1002                 params.columns = 2;
1003         else
1004                 params.columns = 1;
1005
1006         // text should have passed validation
1007         params.listings_params =
1008                 InsetListingsParams(fromqstr(textLayoutModule->listingsED->toPlainText())).params();
1009
1010         if (textLayoutModule->indentRB->isChecked())
1011                 params.paragraph_separation = BufferParams::PARSEP_INDENT;
1012         else
1013                 params.paragraph_separation = BufferParams::PARSEP_SKIP;
1014
1015         switch (textLayoutModule->skipCO->currentIndex()) {
1016         case 0:
1017                 params.setDefSkip(VSpace(VSpace::SMALLSKIP));
1018                 break;
1019         case 1:
1020                 params.setDefSkip(VSpace(VSpace::MEDSKIP));
1021                 break;
1022         case 2:
1023                 params.setDefSkip(VSpace(VSpace::BIGSKIP));
1024                 break;
1025         case 3:
1026         {
1027                 VSpace vs = VSpace(
1028                         widgetsToLength(textLayoutModule->skipLE,
1029                                 textLayoutModule->skipLengthCO)
1030                         );
1031                 params.setDefSkip(vs);
1032                 break;
1033         }
1034         default:
1035                 // DocumentDefskipCB assures that this never happens
1036                 // so Assert then !!!  - jbl
1037                 params.setDefSkip(VSpace(VSpace::MEDSKIP));
1038                 break;
1039         }
1040
1041         params.options =
1042                 fromqstr(latexModule->optionsLE->text());
1043
1044         params.float_placement = floatModule->get();
1045
1046         // fonts
1047         params.fontsRoman =
1048                 tex_fonts_roman[fontModule->fontsRomanCO->currentIndex()];
1049
1050         params.fontsSans =
1051                 tex_fonts_sans[fontModule->fontsSansCO->currentIndex()];
1052
1053         params.fontsTypewriter =
1054                 tex_fonts_monospaced[fontModule->fontsTypewriterCO->currentIndex()];
1055
1056         params.fontsSansScale = fontModule->scaleSansSB->value();
1057
1058         params.fontsTypewriterScale = fontModule->scaleTypewriterSB->value();
1059
1060         params.fontsSC = fontModule->fontScCB->isChecked();
1061
1062         params.fontsOSF = fontModule->fontOsfCB->isChecked();
1063
1064         params.fontsDefaultFamily = ControlDocument::fontfamilies[
1065                 fontModule->fontsDefaultCO->currentIndex()];
1066
1067         if (fontModule->fontsizeCO->currentIndex() == 0)
1068                 params.fontsize = "default";
1069         else
1070                 params.fontsize =
1071                         fromqstr(fontModule->fontsizeCO->currentText());
1072
1073         // paper
1074         params.papersize = PAPER_SIZE(
1075                 pageLayoutModule->papersizeCO->currentIndex());
1076
1077         // custom, A3, B3 and B4 paper sizes need geometry
1078         int psize = pageLayoutModule->papersizeCO->currentIndex();
1079         bool geom_papersize = (psize == 1 || psize == 5 || psize == 8 || psize == 9);
1080
1081         params.paperwidth = widgetsToLength(pageLayoutModule->paperwidthLE,
1082                 pageLayoutModule->paperwidthUnitCO);
1083
1084         params.paperheight = widgetsToLength(pageLayoutModule->paperheightLE,
1085                 pageLayoutModule->paperheightUnitCO);
1086
1087         if (pageLayoutModule->facingPagesCB->isChecked())
1088                 params.sides = TextClass::TwoSides;
1089         else
1090                 params.sides = TextClass::OneSide;
1091
1092         if (pageLayoutModule->landscapeRB->isChecked())
1093                 params.orientation = ORIENTATION_LANDSCAPE;
1094         else
1095                 params.orientation = ORIENTATION_PORTRAIT;
1096
1097         // margins
1098         params.use_geometry =
1099                 (!marginsModule->marginCB->isChecked()
1100                 || geom_papersize);
1101
1102         Ui::MarginsUi const * m(marginsModule);
1103
1104         params.leftmargin = widgetsToLength(m->innerLE, m->innerUnit);
1105
1106         params.topmargin = widgetsToLength(m->topLE, m->topUnit);
1107
1108         params.rightmargin = widgetsToLength(m->outerLE, m->outerUnit);
1109
1110         params.bottommargin = widgetsToLength(m->bottomLE, m->bottomUnit);
1111
1112         params.headheight = widgetsToLength(m->headheightLE, m->headheightUnit);
1113
1114         params.headsep = widgetsToLength(m->headsepLE, m->headsepUnit);
1115
1116         params.footskip = widgetsToLength(m->footskipLE, m->footskipUnit);
1117
1118         branchesModule->apply(params);
1119 }
1120
1121 namespace {
1122
1123 /** Return the position of val in the vector if found.
1124     If not found, return 0.
1125  */
1126 template<class A>
1127 typename std::vector<A>::size_type
1128 findPos(std::vector<A> const & vec, A const & val)
1129 {
1130         typename std::vector<A>::const_iterator it =
1131                 std::find(vec.begin(), vec.end(), val);
1132         if (it == vec.end())
1133                 return 0;
1134         return distance(vec.begin(), it);
1135 }
1136
1137 } // namespace anom
1138
1139
1140 void QDocumentDialog::updateParams(BufferParams const & params)
1141 {
1142         // set the default unit
1143         // FIXME: move to controller
1144         Length::UNIT defaultUnit = Length::CM;
1145         switch (lyxrc.default_papersize) {
1146                 case PAPER_DEFAULT: break;
1147
1148                 case PAPER_USLETTER:
1149                 case PAPER_USLEGAL:
1150                 case PAPER_USEXECUTIVE:
1151                         defaultUnit = Length::IN;
1152                         break;
1153
1154                 case PAPER_A3:
1155                 case PAPER_A4:
1156                 case PAPER_A5:
1157                 case PAPER_B3:
1158                 case PAPER_B4:
1159                 case PAPER_B5:
1160                         defaultUnit = Length::CM;
1161                         break;
1162                 case PAPER_CUSTOM:
1163                         break;
1164         }
1165
1166         // preamble
1167         preambleModule->update(params, form_->controller().id());
1168
1169         // biblio
1170         biblioModule->citeDefaultRB->setChecked(
1171                 params.getEngine() == biblio::ENGINE_BASIC);
1172
1173         biblioModule->citeNatbibRB->setChecked(
1174                 params.getEngine() == biblio::ENGINE_NATBIB_NUMERICAL ||
1175                 params.getEngine() == biblio::ENGINE_NATBIB_AUTHORYEAR);
1176
1177         biblioModule->citeStyleCO->setCurrentIndex(
1178                 params.getEngine() == biblio::ENGINE_NATBIB_NUMERICAL);
1179
1180         biblioModule->citeJurabibRB->setChecked(
1181                 params.getEngine() == biblio::ENGINE_JURABIB);
1182
1183         biblioModule->bibtopicCB->setChecked(
1184                 params.use_bibtopic);
1185
1186         // language & quotes
1187         int const pos = int(findPos(lang_,
1188                                     params.language->lang()));
1189         langModule->languageCO->setCurrentIndex(pos);
1190
1191         langModule->quoteStyleCO->setCurrentIndex(
1192                 params.quotes_language);
1193
1194         langModule->defaultencodingCB->setChecked(true);
1195
1196         if (params.inputenc != "auto") {
1197                 langModule->defaultencodingCB->setChecked(false);
1198                 if (params.inputenc == "default") {
1199                         langModule->encodingCO->setCurrentIndex(0);
1200                 } else {
1201                         int const i = langModule->encodingCO->findText(
1202                                         toqstr(params.inputenc));
1203                         if (i >= 0)
1204                                 langModule->encodingCO->setCurrentIndex(i);
1205                         else
1206                                 // unknown encoding. Set to default.
1207                                 langModule->defaultencodingCB->setChecked(true);
1208                 }
1209         }
1210
1211         // numbering
1212         int const min_toclevel = form_->controller().textClass().min_toclevel();
1213         int const max_toclevel = form_->controller().textClass().max_toclevel();
1214         if (form_->controller().textClass().hasTocLevels()) {
1215                 numberingModule->setEnabled(true);
1216                 numberingModule->depthSL->setMinimum(min_toclevel - 1);
1217                 numberingModule->depthSL->setMaximum(max_toclevel);
1218                 numberingModule->depthSL->setValue(params.secnumdepth);
1219                 numberingModule->tocSL->setMaximum(min_toclevel - 1);
1220                 numberingModule->tocSL->setMaximum(max_toclevel);
1221                 numberingModule->tocSL->setValue(params.tocdepth);
1222                 updateNumbering();
1223         } else {
1224                 numberingModule->setEnabled(false);
1225                 numberingModule->tocTW->clear();
1226         }
1227
1228         // bullets
1229         bulletsModule->setBullet(0, params.user_defined_bullet(0));
1230         bulletsModule->setBullet(1, params.user_defined_bullet(1));
1231         bulletsModule->setBullet(2, params.user_defined_bullet(2));
1232         bulletsModule->setBullet(3, params.user_defined_bullet(3));
1233         bulletsModule->init();
1234
1235         // packages
1236         int nitem = findToken(tex_graphics, params.graphicsDriver);
1237         if (nitem >= 0)
1238                 latexModule->psdriverCO->setCurrentIndex(nitem);
1239
1240         mathsModule->amsCB->setChecked(
1241                 params.use_amsmath == BufferParams::package_on);
1242         mathsModule->amsautoCB->setChecked(
1243                 params.use_amsmath == BufferParams::package_auto);
1244
1245         mathsModule->esintCB->setChecked(
1246                 params.use_esint == BufferParams::package_on);
1247         mathsModule->esintautoCB->setChecked(
1248                 params.use_esint == BufferParams::package_auto);
1249
1250         switch (params.spacing().getSpace()) {
1251                 case Spacing::Other: nitem = 3; break;
1252                 case Spacing::Double: nitem = 2; break;
1253                 case Spacing::Onehalf: nitem = 1; break;
1254                 case Spacing::Default: case Spacing::Single: nitem = 0; break;
1255         }
1256
1257         // text layout
1258         latexModule->classCO->setCurrentIndex(params.textclass);
1259
1260         updatePagestyle(form_->controller().textClass().opt_pagestyle(),
1261                                  params.pagestyle);
1262
1263         textLayoutModule->lspacingCO->setCurrentIndex(nitem);
1264         if (params.spacing().getSpace() == Spacing::Other) {
1265                 textLayoutModule->lspacingLE->setText(
1266                         toqstr(params.spacing().getValueAsString()));
1267         }
1268         setLSpacing(nitem);
1269
1270         if (params.paragraph_separation
1271             == BufferParams::PARSEP_INDENT) {
1272                 textLayoutModule->indentRB->setChecked(true);
1273         } else {
1274                 textLayoutModule->skipRB->setChecked(true);
1275         }
1276
1277         int skip = 0;
1278         switch (params.getDefSkip().kind()) {
1279         case VSpace::SMALLSKIP:
1280                 skip = 0;
1281                 break;
1282         case VSpace::MEDSKIP:
1283                 skip = 1;
1284                 break;
1285         case VSpace::BIGSKIP:
1286                 skip = 2;
1287                 break;
1288         case VSpace::LENGTH:
1289         {
1290                 skip = 3;
1291                 string const length = params.getDefSkip().asLyXCommand();
1292                 lengthToWidgets(textLayoutModule->skipLE,
1293                         textLayoutModule->skipLengthCO,
1294                         length, defaultUnit);
1295                 break;
1296         }
1297         default:
1298                 skip = 0;
1299                 break;
1300         }
1301         textLayoutModule->skipCO->setCurrentIndex(skip);
1302         setSkip(skip);
1303
1304         textLayoutModule->twoColumnCB->setChecked(
1305                 params.columns == 2);
1306
1307         // break listings_params to multiple lines
1308         string lstparams =
1309                 InsetListingsParams(params.listings_params).separatedParams();
1310         textLayoutModule->listingsED->setPlainText(toqstr(lstparams));
1311
1312         if (!params.options.empty()) {
1313                 latexModule->optionsLE->setText(
1314                         toqstr(params.options));
1315         } else {
1316                 latexModule->optionsLE->setText("");
1317         }
1318
1319         floatModule->set(params.float_placement);
1320
1321         //fonts
1322         updateFontsize(form_->controller().textClass().opt_fontsize(),
1323                         params.fontsize);
1324
1325         int n = findToken(tex_fonts_roman, params.fontsRoman);
1326         if (n >= 0) {
1327                 fontModule->fontsRomanCO->setCurrentIndex(n);
1328                 romanChanged(n);
1329         }
1330
1331         n = findToken(tex_fonts_sans, params.fontsSans);
1332         if (n >= 0)     {
1333                 fontModule->fontsSansCO->setCurrentIndex(n);
1334                 sansChanged(n);
1335         }
1336
1337         n = findToken(tex_fonts_monospaced, params.fontsTypewriter);
1338         if (n >= 0) {
1339                 fontModule->fontsTypewriterCO->setCurrentIndex(n);
1340                 ttChanged(n);
1341         }
1342
1343         fontModule->fontScCB->setChecked(params.fontsSC);
1344         fontModule->fontOsfCB->setChecked(params.fontsOSF);
1345         fontModule->scaleSansSB->setValue(params.fontsSansScale);
1346         fontModule->scaleTypewriterSB->setValue(params.fontsTypewriterScale);
1347         n = findToken(ControlDocument::fontfamilies, params.fontsDefaultFamily);
1348         if (n >= 0)
1349                 fontModule->fontsDefaultCO->setCurrentIndex(n);
1350
1351         // paper
1352         int const psize = params.papersize;
1353         pageLayoutModule->papersizeCO->setCurrentIndex(psize);
1354         setCustomPapersize(psize);
1355
1356         bool const landscape =
1357                 params.orientation == ORIENTATION_LANDSCAPE;
1358         pageLayoutModule->landscapeRB->setChecked(landscape);
1359         pageLayoutModule->portraitRB->setChecked(!landscape);
1360
1361         pageLayoutModule->facingPagesCB->setChecked(
1362                 params.sides == TextClass::TwoSides);
1363
1364
1365         lengthToWidgets(pageLayoutModule->paperwidthLE,
1366                 pageLayoutModule->paperwidthUnitCO, params.paperwidth, defaultUnit);
1367
1368         lengthToWidgets(pageLayoutModule->paperheightLE,
1369                 pageLayoutModule->paperheightUnitCO, params.paperheight, defaultUnit);
1370
1371         // margins
1372         Ui::MarginsUi * m = marginsModule;
1373
1374         setMargins(!params.use_geometry);
1375
1376         lengthToWidgets(m->topLE, m->topUnit,
1377                 params.topmargin, defaultUnit);
1378
1379         lengthToWidgets(m->bottomLE, m->bottomUnit,
1380                 params.bottommargin, defaultUnit);
1381
1382         lengthToWidgets(m->innerLE, m->innerUnit,
1383                 params.leftmargin, defaultUnit);
1384
1385         lengthToWidgets(m->outerLE, m->outerUnit,
1386                 params.rightmargin, defaultUnit);
1387
1388         lengthToWidgets(m->headheightLE, m->headheightUnit,
1389                 params.headheight, defaultUnit);
1390
1391         lengthToWidgets(m->headsepLE, m->headsepUnit,
1392                 params.headsep, defaultUnit);
1393
1394         lengthToWidgets(m->footskipLE, m->footskipUnit,
1395                 params.footskip, defaultUnit);
1396
1397         branchesModule->update(params);
1398 }
1399
1400
1401 /////////////////////////////////////////////////////////////////////
1402 //
1403 // Document
1404 //
1405 /////////////////////////////////////////////////////////////////////
1406
1407 typedef QController<ControlDocument, QView<QDocumentDialog> >
1408         DocumentBase;
1409
1410
1411 QDocument::QDocument(Dialog & parent)
1412         : DocumentBase(parent, _("Document Settings"))
1413 {}
1414
1415
1416 void QDocument::build_dialog()
1417 {
1418         dialog_.reset(new QDocumentDialog(this));
1419 }
1420
1421
1422 void QDocument::showPreamble()
1423 {
1424         dialog_->showPreamble();
1425 }
1426
1427
1428 void QDocument::apply()
1429 {
1430         if (!dialog_.get())
1431                 return;
1432
1433         dialog_->apply(controller().params());
1434 }
1435
1436
1437 void QDocument::update_contents()
1438 {
1439         if (!dialog_.get())
1440                 return;
1441
1442         dialog_->updateParams(controller().params());
1443 }
1444
1445 void QDocument::saveDocDefault()
1446 {
1447         // we have to apply the params first
1448         apply();
1449         controller().saveAsDefault();
1450 }
1451
1452
1453 void QDocument::useClassDefaults()
1454 {
1455         BufferParams & params = controller().params();
1456
1457         ///\todo verify the use of below with lyx-devel:
1458         params.textclass = dialog_->latexModule->classCO->currentIndex();
1459
1460         params.useClassDefaults();
1461         update_contents();
1462 }
1463
1464
1465 bool QDocument::isValid()
1466 {
1467         return dialog_->validate_listings_params().empty();
1468 }
1469
1470
1471 } // namespace frontend
1472 } // namespace lyx
1473
1474 #include "QDocument_moc.cpp"