src/frontends/qt4/GuiDocument.cpp

   1 /**
   2  * \file GuiDocument.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  * \author Richard Heck (modules)
   8  *
   9  * Full author contact details are available in file CREDITS.
  10  */
  11
  12 #include <config.h>
  13
  14 #include "GuiDocument.h"
  15
  16 #include "BranchList.h"
  17 #include "buffer_funcs.h"
  18 #include "Buffer.h"
  19 #include "BufferParams.h"
  20 #include "BufferView.h"
  21 #include "Color.h"
  22 #include "EmbeddedFiles.h"
  23 #include "Encoding.h"
  24 #include "FloatPlacement.h"
  25 #include "FuncRequest.h"
  26 #include "support/gettext.h"
  27 #include "GuiBranches.h"
  28 #include "Language.h"
  29 #include "LaTeXFeatures.h"
  30 #include "LaTeXHighlighter.h"
  31 #include "Layout.h"
  32 #include "LengthCombo.h"
  33 #include "LyXRC.h" // defaultUnit
  34 #include "ModuleList.h"
  35 #include "OutputParams.h"
  36 #include "PanelStack.h"
  37 #include "PDFOptions.h"
  38 #include "qt_helpers.h"
  39 #include "Spacing.h"
  40 #include "TextClassList.h"
  41 #include "Validator.h"
  42
  43 #include "insets/InsetListingsParams.h"
  44
  45 #include "support/FileName.h"
  46 #include "support/filetools.h"
  47 #include "support/lstrings.h"
  48
  49 #include <boost/bind.hpp>
  50
  51 #include <QCloseEvent>
  52 #include <QScrollBar>
  53 #include <QTextCursor>
  54
  55 #include <algorithm>
  56 #include <sstream>
  57
  58 using namespace std;
  59 using namespace lyx::support;
  60
  61 ///
  62 template<class Pair>
  63 vector<typename Pair::second_type> const
  64 getSecond(vector<Pair> const & pr)
  65 {
  66          vector<typename Pair::second_type> tmp(pr.size());
  67          transform(pr.begin(), pr.end(), tmp.begin(),
  68                                          boost::bind(&Pair::second, _1));
  69          return tmp;
  70 }
  71
  72 char const * const tex_graphics[] =
  73 {
  74         "default", "dvips", "dvitops", "emtex",
  75         "ln", "oztex", "textures", "none", ""
  76 };
  77
  78
  79 char const * const tex_graphics_gui[] =
  80 {
  81         N_("Default"), "Dvips", "DVItoPS", "EmTeX",
  82         "LN", "OzTeX", "Textures", N_("None"), ""
  83 };
  84
  85
  86 char const * const tex_fonts_roman[] =
  87 {
  88         "default", "cmr", "lmodern", "ae", "times", "palatino",
  89         "charter", "newcent", "bookman", "utopia", "beraserif",
  90         "ccfonts", "chancery", ""
  91 };
  92
  93
  94 char const * tex_fonts_roman_gui[] =
  95 {
  96         N_("Default"), N_("Computer Modern Roman"), N_("Latin Modern Roman"),
  97         N_("AE (Almost European)"), N_("Times Roman"), N_("Palatino"),
  98         N_("Bitstream Charter"), N_("New Century Schoolbook"), N_("Bookman"),
  99         N_("Utopia"),  N_("Bera Serif"), N_("Concrete Roman"), N_("Zapf Chancery"),
 100         ""
 101 };
 102
 103
 104 char const * const tex_fonts_sans[] =
 105 {
 106         "default", "cmss", "lmss", "helvet", "avant", "berasans", "cmbr", ""
 107 };
 108
 109
 110 char const * tex_fonts_sans_gui[] =
 111 {
 112         N_("Default"), N_("Computer Modern Sans"), N_("Latin Modern Sans"),
 113         N_("Helvetica"), N_("Avant Garde"), N_("Bera Sans"), N_("CM Bright"), ""
 114 };
 115
 116
 117 char const * const tex_fonts_monospaced[] =
 118 {
 119         "default", "cmtt", "lmtt", "courier", "beramono", "luximono", "cmtl", ""
 120 };
 121
 122
 123 char const * tex_fonts_monospaced_gui[] =
 124 {
 125         N_("Default"), N_("Computer Modern Typewriter"),
 126         N_("Latin Modern Typewriter"), N_("Courier"), N_("Bera Mono"),
 127         N_("LuxiMono"), N_("CM Typewriter Light"), ""
 128 };
 129
 130
 131 vector<pair<string, lyx::docstring> > pagestyles;
 132
 133
 134 namespace lyx {
 135 namespace frontend {
 136
 137 namespace {
 138         vector<string> getRequiredList(string const & modName)
 139         {
 140                 LyXModule const * const mod = moduleList[modName];
 141                 if (!mod)
 142                         return vector<string>(); //empty such thing
 143                 return mod->getRequiredModules();
 144         }
 145
 146
 147         vector<string> getExcludedList(string const & modName)
 148         {
 149                 LyXModule const * const mod = moduleList[modName];
 150                 if (!mod)
 151                         return vector<string>(); //empty such thing
 152                 return mod->getExcludedModules();
 153         }
 154
 155
 156         docstring getModuleDescription(string const & modName)
 157         {
 158                 LyXModule const * const mod = moduleList[modName];
 159                 if (!mod)
 160                         return _("Module not found!");
 161                 return from_ascii(mod->getDescription());
 162         }
 163
 164
 165         vector<string> getPackageList(string const & modName)
 166         {
 167                 LyXModule const * const mod = moduleList[modName];
 168                 if (!mod)
 169                         return vector<string>(); //empty such thing
 170                 return mod->getPackageList();
 171         }
 172
 173
 174         bool isModuleAvailable(string const & modName)
 175         {
 176                 LyXModule * mod = moduleList[modName];
 177                 if (!mod)
 178                         return false;
 179                 return mod->isAvailable();
 180         }
 181 } //anonymous namespace
 182
 183
 184 ModuleSelMan::ModuleSelMan(
 185         QListView * availableLV,
 186         QListView * selectedLV,
 187         QPushButton * addPB,
 188         QPushButton * delPB,
 189         QPushButton * upPB,
 190         QPushButton * downPB,
 191         QStringListModel * availableModel,
 192         QStringListModel * selectedModel) :
 193 GuiSelectionManager(availableLV, selectedLV, addPB, delPB,
 194                     upPB, downPB, availableModel, selectedModel)
 195 {}
 196
 197
 198 void ModuleSelMan::updateAddPB()
 199 {
 200         int const arows = availableLV->model()->rowCount();
 201         QModelIndexList const availSels =
 202                         availableLV->selectionModel()->selectedIndexes();
 203         if (arows == 0 || availSels.isEmpty()  || isSelected(availSels.first())) {
 204                 addPB->setEnabled(false);
 205                 return;
 206         }
 207
 208         QModelIndex const & idx = availableLV->selectionModel()->currentIndex();
 209         string const modName = fromqstr(idx.data().toString());
 210         vector<string> reqs = getRequiredList(modName);
 211         vector<string> excl = getExcludedList(modName);
 212
 213         if (reqs.empty() && excl.empty()) {
 214                 addPB->setEnabled(true);
 215                 return;
 216         }
 217
 218         QStringList const & qsl = selectedModel->stringList();
 219
 220         //Check whether some required module is available
 221         if (!reqs.empty()) {
 222                 bool foundOne = false;
 223                 vector<string>::const_iterator it  = reqs.begin();
 224                 vector<string>::const_iterator end = reqs.end();
 225                 for (; it != end; ++it) {
 226                         if (qsl.contains(toqstr(*it))) {
 227                                 foundOne = true;
 228                                 break;
 229                         }
 230                 }
 231                 if (!foundOne) {
 232                         addPB->setEnabled(false);
 233                         return;
 234                 }
 235         }
 236
 237         //Check whether any excluded module is being used
 238         if (!excl.empty()) {
 239                 vector<string>::const_iterator it  = excl.begin();
 240                 vector<string>::const_iterator end = excl.end();
 241                 for (; it != end; ++it) {
 242                         if (qsl.contains(toqstr(*it))) {
 243                                 addPB->setEnabled(false);
 244                                 return;
 245                         }
 246                 }
 247         }
 248
 249         addPB->setEnabled(true);
 250 }
 251
 252
 253 /////////////////////////////////////////////////////////////////////
 254 //
 255 // PreambleModule
 256 //
 257 /////////////////////////////////////////////////////////////////////
 258
 259 PreambleModule::PreambleModule(): current_id_(0)
 260 {
 261         // This is not a memory leak. The object will be destroyed
 262         // with this.
 263         (void) new LaTeXHighlighter(preambleTE->document());
 264         setFocusProxy(preambleTE);
 265         connect(preambleTE, SIGNAL(textChanged()), this, SIGNAL(changed()));
 266 }
 267
 268
 269 void PreambleModule::update(BufferParams const & params, BufferId id)
 270 {
 271         QString preamble = toqstr(params.preamble);
 272         // Nothing to do if the params and preamble are unchanged.
 273         if (id == current_id_
 274                 && preamble == preambleTE->document()->toPlainText())
 275                 return;
 276
 277         QTextCursor cur = preambleTE->textCursor();
 278         // Save the coords before switching to the new one.
 279         preamble_coords_[current_id_] =
 280                 make_pair(cur.position(), preambleTE->verticalScrollBar()->value());
 281
 282         // Save the params address for further use.
 283         current_id_ = id;
 284         preambleTE->document()->setPlainText(preamble);
 285         Coords::const_iterator it = preamble_coords_.find(current_id_);
 286         if (it == preamble_coords_.end())
 287                 // First time we open this one.
 288                 preamble_coords_[current_id_] = make_pair(0,0);
 289         else {
 290                 // Restore saved coords.
 291                 QTextCursor cur = preambleTE->textCursor();
 292                 cur.setPosition(it->second.first);
 293                 preambleTE->setTextCursor(cur);
 294                 preambleTE->verticalScrollBar()->setValue(it->second.second);
 295         }
 296 }
 297
 298
 299 void PreambleModule::apply(BufferParams & params)
 300 {
 301         params.preamble = fromqstr(preambleTE->document()->toPlainText());
 302 }
 303
 304
 305 void PreambleModule::closeEvent(QCloseEvent * e)
 306 {
 307         // Save the coords before closing.
 308         QTextCursor cur = preambleTE->textCursor();
 309         preamble_coords_[current_id_] =
 310                 make_pair(cur.position(), preambleTE->verticalScrollBar()->value());
 311         e->accept();
 312 }
 313
 314
 315 /////////////////////////////////////////////////////////////////////
 316 //
 317 // DocumentDialog
 318 //
 319 /////////////////////////////////////////////////////////////////////
 320
 321
 322
 323 GuiDocument::GuiDocument(GuiView & lv)
 324         : GuiDialog(lv, "document")
 325 {
 326         setupUi(this);
 327         setViewTitle(_("Document Settings"));
 328
 329         lang_ = getSecond(getLanguageData(false));
 330
 331         connect(okPB, SIGNAL(clicked()), this, SLOT(slotOK()));
 332         connect(applyPB, SIGNAL(clicked()), this, SLOT(slotApply()));
 333         connect(closePB, SIGNAL(clicked()), this, SLOT(slotClose()));
 334         connect(restorePB, SIGNAL(clicked()), this, SLOT(slotRestore()));
 335
 336         connect(savePB, SIGNAL(clicked()), this, SLOT(saveDefaultClicked()));
 337         connect(defaultPB, SIGNAL(clicked()), this, SLOT(useDefaultsClicked()));
 338
 339         // Manage the restore, ok, apply, restore and cancel/close buttons
 340         bc().setPolicy(ButtonPolicy::NoRepeatedApplyReadOnlyPolicy);
 341         bc().setOK(okPB);
 342         bc().setApply(applyPB);
 343         bc().setCancel(closePB);
 344         bc().setRestore(restorePB);
 345
 346         textLayoutModule = new UiWidget<Ui::TextLayoutUi>;
 347         // text layout
 348         connect(textLayoutModule->lspacingCO, SIGNAL(activated(int)),
 349                 this, SLOT(change_adaptor()));
 350         connect(textLayoutModule->lspacingCO, SIGNAL(activated(int)),
 351                 this, SLOT(setLSpacing(int)));
 352         connect(textLayoutModule->lspacingLE, SIGNAL(textChanged(const QString&)),
 353                 this, SLOT(change_adaptor()));
 354         connect(textLayoutModule->skipRB, SIGNAL(clicked()),
 355                 this, SLOT(change_adaptor()));
 356         connect(textLayoutModule->indentRB, SIGNAL(clicked()),
 357                 this, SLOT(change_adaptor()));
 358         connect(textLayoutModule->skipCO, SIGNAL(activated(int)),
 359                 this, SLOT(change_adaptor()));
 360         connect(textLayoutModule->skipLE, SIGNAL(textChanged(const QString &)),
 361                 this, SLOT(change_adaptor()));
 362         connect(textLayoutModule->skipLengthCO, SIGNAL(activated(int)),
 363                 this, SLOT(change_adaptor()));
 364         connect(textLayoutModule->skipCO, SIGNAL(activated(int)),
 365                 this, SLOT(setSkip(int)));
 366         connect(textLayoutModule->skipRB, SIGNAL(toggled(bool)),
 367                 this, SLOT(enableSkip(bool)));
 368         connect(textLayoutModule->twoColumnCB, SIGNAL(clicked()),
 369                 this, SLOT(change_adaptor()));
 370         connect(textLayoutModule->listingsED, SIGNAL(textChanged()),
 371                 this, SLOT(change_adaptor()));
 372         connect(textLayoutModule->bypassCB, SIGNAL(clicked()),
 373                 this, SLOT(change_adaptor()));
 374         connect(textLayoutModule->bypassCB, SIGNAL(clicked()),
 375                 this, SLOT(set_listings_msg()));
 376         connect(textLayoutModule->listingsED, SIGNAL(textChanged()),
 377                 this, SLOT(set_listings_msg()));
 378         textLayoutModule->listingsTB->setPlainText(
 379                 qt_("Input listings parameters on the right. Enter ? for a list of parameters."));
 380         textLayoutModule->lspacingLE->setValidator(new QDoubleValidator(
 381                 textLayoutModule->lspacingLE));
 382         textLayoutModule->skipLE->setValidator(unsignedLengthValidator(
 383                 textLayoutModule->skipLE));
 384
 385         textLayoutModule->skipCO->addItem(qt_("SmallSkip"));
 386         textLayoutModule->skipCO->addItem(qt_("MedSkip"));
 387         textLayoutModule->skipCO->addItem(qt_("BigSkip"));
 388         textLayoutModule->skipCO->addItem(qt_("Length"));
 389         // remove the %-items from the unit choice
 390         textLayoutModule->skipLengthCO->noPercents();
 391         textLayoutModule->lspacingCO->insertItem(
 392                 Spacing::Single, qt_("Single"));
 393         textLayoutModule->lspacingCO->insertItem(
 394                 Spacing::Onehalf, qt_("OneHalf"));
 395         textLayoutModule->lspacingCO->insertItem(
 396                 Spacing::Double, qt_("Double"));
 397         textLayoutModule->lspacingCO->insertItem(
 398                 Spacing::Other, qt_("Custom"));
 399
 400         // initialize the length validator
 401         bc().addCheckedLineEdit(textLayoutModule->skipLE);
 402
 403         fontModule = new UiWidget<Ui::FontUi>;
 404         // fonts
 405         connect(fontModule->fontsRomanCO, SIGNAL(activated(int)),
 406                 this, SLOT(change_adaptor()));
 407         connect(fontModule->fontsRomanCO, SIGNAL(activated(int)),
 408                 this, SLOT(romanChanged(int)));
 409         connect(fontModule->fontsSansCO, SIGNAL(activated(int)),
 410                 this, SLOT(change_adaptor()));
 411         connect(fontModule->fontsSansCO, SIGNAL(activated(int)),
 412                 this, SLOT(sansChanged(int)));
 413         connect(fontModule->fontsTypewriterCO, SIGNAL(activated(int)),
 414                 this, SLOT(change_adaptor()));
 415         connect(fontModule->fontsTypewriterCO, SIGNAL(activated(int)),
 416                 this, SLOT(ttChanged(int)));
 417         connect(fontModule->fontsDefaultCO, SIGNAL(activated(int)),
 418                 this, SLOT(change_adaptor()));
 419         connect(fontModule->fontsizeCO, SIGNAL(activated(int)),
 420                 this, SLOT(change_adaptor()));
 421         connect(fontModule->scaleSansSB, SIGNAL(valueChanged(int)),
 422                 this, SLOT(change_adaptor()));
 423         connect(fontModule->scaleTypewriterSB, SIGNAL(valueChanged(int)),
 424                 this, SLOT(change_adaptor()));
 425         connect(fontModule->fontScCB, SIGNAL(clicked()),
 426                 this, SLOT(change_adaptor()));
 427         connect(fontModule->fontOsfCB, SIGNAL(clicked()),
 428                 this, SLOT(change_adaptor()));
 429
 430         for (int n = 0; tex_fonts_roman[n][0]; ++n) {
 431                 QString font = qt_(tex_fonts_roman_gui[n]);
 432                 if (!isFontAvailable(tex_fonts_roman[n]))
 433                         font += qt_(" (not installed)");
 434                 fontModule->fontsRomanCO->addItem(font);
 435         }
 436         for (int n = 0; tex_fonts_sans[n][0]; ++n) {
 437                 QString font = qt_(tex_fonts_sans_gui[n]);
 438                 if (!isFontAvailable(tex_fonts_sans[n]))
 439                         font += qt_(" (not installed)");
 440                 fontModule->fontsSansCO->addItem(font);
 441         }
 442         for (int n = 0; tex_fonts_monospaced[n][0]; ++n) {
 443                 QString font = qt_(tex_fonts_monospaced_gui[n]);
 444                 if (!isFontAvailable(tex_fonts_monospaced[n]))
 445                         font += qt_(" (not installed)");
 446                 fontModule->fontsTypewriterCO->addItem(font);
 447         }
 448
 449         fontModule->fontsizeCO->addItem(qt_("Default"));
 450         fontModule->fontsizeCO->addItem(qt_("10"));
 451         fontModule->fontsizeCO->addItem(qt_("11"));
 452         fontModule->fontsizeCO->addItem(qt_("12"));
 453
 454         for (int n = 0; GuiDocument::fontfamilies_gui[n][0]; ++n)
 455                 fontModule->fontsDefaultCO->addItem(
 456                         qt_(GuiDocument::fontfamilies_gui[n]));
 457
 458
 459         pageLayoutModule = new UiWidget<Ui::PageLayoutUi>;
 460         // page layout
 461         connect(pageLayoutModule->papersizeCO, SIGNAL(activated(int)),
 462                 this, SLOT(setCustomPapersize(int)));
 463         connect(pageLayoutModule->papersizeCO, SIGNAL(activated(int)),
 464                 this, SLOT(setCustomPapersize(int)));
 465         connect(pageLayoutModule->portraitRB, SIGNAL(clicked()),
 466                 this, SLOT(portraitChanged()));
 467         connect(pageLayoutModule->papersizeCO, SIGNAL(activated(int)),
 468                 this, SLOT(change_adaptor()));
 469         connect(pageLayoutModule->paperheightLE, SIGNAL(textChanged(const QString &)),
 470                 this, SLOT(change_adaptor()));
 471         connect(pageLayoutModule->paperwidthLE, SIGNAL(textChanged(const QString &)),
 472                 this, SLOT(change_adaptor()));
 473         connect(pageLayoutModule->paperwidthUnitCO, SIGNAL(activated(int)),
 474                 this, SLOT(change_adaptor()));
 475         connect(pageLayoutModule->paperheightUnitCO, SIGNAL(activated(int)),
 476                 this, SLOT(change_adaptor()));
 477         connect(pageLayoutModule->portraitRB, SIGNAL(clicked()),
 478                 this, SLOT(change_adaptor()));
 479         connect(pageLayoutModule->landscapeRB, SIGNAL(clicked()),
 480                 this, SLOT(change_adaptor()));
 481         connect(pageLayoutModule->facingPagesCB, SIGNAL(clicked()),
 482                 this, SLOT(change_adaptor()));
 483         connect(pageLayoutModule->pagestyleCO, SIGNAL(activated(int)),
 484                 this, SLOT(change_adaptor()));
 485
 486         pageLayoutModule->pagestyleCO->addItem(qt_("Default"));
 487         pageLayoutModule->pagestyleCO->addItem(qt_("empty"));
 488         pageLayoutModule->pagestyleCO->addItem(qt_("plain"));
 489         pageLayoutModule->pagestyleCO->addItem(qt_("headings"));
 490         pageLayoutModule->pagestyleCO->addItem(qt_("fancy"));
 491         bc().addCheckedLineEdit(pageLayoutModule->paperheightLE,
 492                 pageLayoutModule->paperheightL);
 493         bc().addCheckedLineEdit(pageLayoutModule->paperwidthLE,
 494                 pageLayoutModule->paperwidthL);
 495
 496         // paper
 497         QComboBox * cb = pageLayoutModule->papersizeCO;
 498         cb->addItem(qt_("Default"));
 499         cb->addItem(qt_("Custom"));
 500         cb->addItem(qt_("US letter"));
 501         cb->addItem(qt_("US legal"));
 502         cb->addItem(qt_("US executive"));
 503         cb->addItem(qt_("A3"));
 504         cb->addItem(qt_("A4"));
 505         cb->addItem(qt_("A5"));
 506         cb->addItem(qt_("B3"));
 507         cb->addItem(qt_("B4"));
 508         cb->addItem(qt_("B5"));
 509         // remove the %-items from the unit choice
 510         pageLayoutModule->paperwidthUnitCO->noPercents();
 511         pageLayoutModule->paperheightUnitCO->noPercents();
 512         pageLayoutModule->paperheightLE->setValidator(unsignedLengthValidator(
 513                 pageLayoutModule->paperheightLE));
 514         pageLayoutModule->paperwidthLE->setValidator(unsignedLengthValidator(
 515                 pageLayoutModule->paperwidthLE));
 516
 517
 518         marginsModule = new UiWidget<Ui::MarginsUi>;
 519         // margins
 520         connect(marginsModule->marginCB, SIGNAL(toggled(bool)),
 521                 this, SLOT(setCustomMargins(bool)));
 522         connect(marginsModule->marginCB, SIGNAL(clicked()),
 523                 this, SLOT(change_adaptor()));
 524         connect(marginsModule->topLE, SIGNAL(textChanged(const QString &)),
 525                 this, SLOT(change_adaptor()));
 526         connect(marginsModule->topUnit, SIGNAL(activated(int)),
 527                 this, SLOT(change_adaptor()));
 528         connect(marginsModule->bottomLE, SIGNAL(textChanged(const QString &)),
 529                 this, SLOT(change_adaptor()));
 530         connect(marginsModule->bottomUnit, SIGNAL(activated(int)),
 531                 this, SLOT(change_adaptor()));
 532         connect(marginsModule->innerLE, SIGNAL(textChanged(const QString &)),
 533                 this, SLOT(change_adaptor()));
 534         connect(marginsModule->innerUnit, SIGNAL(activated(int)),
 535                 this, SLOT(change_adaptor()));
 536         connect(marginsModule->outerLE, SIGNAL(textChanged(const QString &)),
 537                 this, SLOT(change_adaptor()));
 538         connect(marginsModule->outerUnit, SIGNAL(activated(int)),
 539                 this, SLOT(change_adaptor()));
 540         connect(marginsModule->headheightLE, SIGNAL(textChanged(const QString &)),
 541                 this, SLOT(change_adaptor()));
 542         connect(marginsModule->headheightUnit, SIGNAL(activated(int)),
 543                 this, SLOT(change_adaptor()));
 544         connect(marginsModule->headsepLE, SIGNAL(textChanged(const QString &)),
 545                 this, SLOT(change_adaptor()));
 546         connect(marginsModule->headsepUnit, SIGNAL(activated(int)),
 547                 this, SLOT(change_adaptor()));
 548         connect(marginsModule->footskipLE, SIGNAL(textChanged(const QString&)),
 549                 this, SLOT(change_adaptor()));
 550         connect(marginsModule->footskipUnit, SIGNAL(activated(int)),
 551                 this, SLOT(change_adaptor()));
 552         marginsModule->topLE->setValidator(unsignedLengthValidator(
 553                 marginsModule->topLE));
 554         marginsModule->bottomLE->setValidator(unsignedLengthValidator(
 555                 marginsModule->bottomLE));
 556         marginsModule->innerLE->setValidator(unsignedLengthValidator(
 557                 marginsModule->innerLE));
 558         marginsModule->outerLE->setValidator(unsignedLengthValidator(
 559                 marginsModule->outerLE));
 560         marginsModule->headsepLE->setValidator(unsignedLengthValidator(
 561                 marginsModule->headsepLE));
 562         marginsModule->headheightLE->setValidator(unsignedLengthValidator(
 563                 marginsModule->headheightLE));
 564         marginsModule->footskipLE->setValidator(unsignedLengthValidator(
 565                 marginsModule->footskipLE));
 566
 567         bc().addCheckedLineEdit(marginsModule->topLE,
 568                 marginsModule->topL);
 569         bc().addCheckedLineEdit(marginsModule->bottomLE,
 570                 marginsModule->bottomL);
 571         bc().addCheckedLineEdit(marginsModule->innerLE,
 572                 marginsModule->innerL);
 573         bc().addCheckedLineEdit(marginsModule->outerLE,
 574                 marginsModule->outerL);
 575         bc().addCheckedLineEdit(marginsModule->headsepLE,
 576                 marginsModule->headsepL);
 577         bc().addCheckedLineEdit(marginsModule->headheightLE,
 578                 marginsModule->headheightL);
 579         bc().addCheckedLineEdit(marginsModule->footskipLE,
 580                 marginsModule->footskipL);
 581
 582
 583         langModule = new UiWidget<Ui::LanguageUi>;
 584         // language & quote
 585         connect(langModule->languageCO, SIGNAL(activated(int)),
 586                 this, SLOT(change_adaptor()));
 587         connect(langModule->defaultencodingRB, SIGNAL(clicked()),
 588                 this, SLOT(change_adaptor()));
 589         connect(langModule->otherencodingRB, SIGNAL(clicked()),
 590                 this, SLOT(change_adaptor()));
 591         connect(langModule->encodingCO, SIGNAL(activated(int)),
 592                 this, SLOT(change_adaptor()));
 593         connect(langModule->quoteStyleCO, SIGNAL(activated(int)),
 594                 this, SLOT(change_adaptor()));
 595         // language & quotes
 596         vector<LanguagePair> const langs = getLanguageData(false);
 597         vector<LanguagePair>::const_iterator lit  = langs.begin();
 598         vector<LanguagePair>::const_iterator lend = langs.end();
 599         for (; lit != lend; ++lit) {
 600                 langModule->languageCO->addItem(toqstr(lit->first));
 601         }
 602
 603         // Always put the default encoding in the first position.
 604         // It is special because the displayed text is translated.
 605         langModule->encodingCO->addItem(qt_("LaTeX default"));
 606         Encodings::const_iterator it = encodings.begin();
 607         Encodings::const_iterator const end = encodings.end();
 608         for (; it != end; ++it)
 609                 langModule->encodingCO->addItem(toqstr(it->latexName()));
 610
 611         langModule->quoteStyleCO->addItem(qt_("``text''"));
 612         langModule->quoteStyleCO->addItem(qt_("''text''"));
 613         langModule->quoteStyleCO->addItem(qt_(",,text``"));
 614         langModule->quoteStyleCO->addItem(qt_(",,text''"));
 615         langModule->quoteStyleCO->addItem(qt_("<<text>>"));
 616         langModule->quoteStyleCO->addItem(qt_(">>text<<"));
 617
 618
 619
 620         numberingModule = new UiWidget<Ui::NumberingUi>;
 621         // numbering
 622         connect(numberingModule->depthSL, SIGNAL(valueChanged(int)),
 623                 this, SLOT(change_adaptor()));
 624         connect(numberingModule->tocSL, SIGNAL(valueChanged(int)),
 625                 this, SLOT(change_adaptor()));
 626         connect(numberingModule->depthSL, SIGNAL(valueChanged(int)),
 627                 this, SLOT(updateNumbering()));
 628         connect(numberingModule->tocSL, SIGNAL(valueChanged(int)),
 629                 this, SLOT(updateNumbering()));
 630         numberingModule->tocTW->setColumnCount(3);
 631         numberingModule->tocTW->headerItem()->setText(0, qt_("Example"));
 632         numberingModule->tocTW->headerItem()->setText(1, qt_("Numbered"));
 633         numberingModule->tocTW->headerItem()->setText(2, qt_("Appears in TOC"));
 634
 635
 636         biblioModule = new UiWidget<Ui::BiblioUi>;
 637         connect(biblioModule->citeNatbibRB, SIGNAL(toggled(bool)),
 638                 biblioModule->citationStyleL, SLOT(setEnabled(bool)));
 639         connect(biblioModule->citeNatbibRB, SIGNAL(toggled(bool)),
 640                 biblioModule->citeStyleCO, SLOT(setEnabled(bool)));
 641         // biblio
 642         connect(biblioModule->citeDefaultRB, SIGNAL(clicked()),
 643                 this, SLOT(change_adaptor()));
 644         connect(biblioModule->citeNatbibRB, SIGNAL(clicked()),
 645                 this, SLOT(change_adaptor()));
 646         connect(biblioModule->citeStyleCO, SIGNAL(activated(int)),
 647                 this, SLOT(change_adaptor()));
 648         connect(biblioModule->citeJurabibRB, SIGNAL(clicked()),
 649                 this, SLOT(change_adaptor()));
 650         connect(biblioModule->bibtopicCB, SIGNAL(clicked()),
 651                 this, SLOT(change_adaptor()));
 652         // biblio
 653         biblioModule->citeStyleCO->addItem(qt_("Author-year"));
 654         biblioModule->citeStyleCO->addItem(qt_("Numerical"));
 655         biblioModule->citeStyleCO->setCurrentIndex(0);
 656
 657
 658         mathsModule = new UiWidget<Ui::MathsUi>;
 659         connect(mathsModule->amsautoCB, SIGNAL(toggled(bool)),
 660                 mathsModule->amsCB, SLOT(setDisabled(bool)));
 661         connect(mathsModule->esintautoCB, SIGNAL(toggled(bool)),
 662                 mathsModule->esintCB, SLOT(setDisabled(bool)));
 663         // maths
 664         connect(mathsModule->amsCB, SIGNAL(clicked()),
 665                 this, SLOT(change_adaptor()));
 666         connect(mathsModule->amsautoCB, SIGNAL(clicked()),
 667                 this, SLOT(change_adaptor()));
 668         connect(mathsModule->esintCB, SIGNAL(clicked()),
 669                 this, SLOT(change_adaptor()));
 670         connect(mathsModule->esintautoCB, SIGNAL(clicked()),
 671                 this, SLOT(change_adaptor()));
 672
 673         latexModule = new UiWidget<Ui::LaTeXUi>;
 674         // latex class
 675         connect(latexModule->classCO, SIGNAL(activated(int)),
 676                 this, SLOT(change_adaptor()));
 677         connect(latexModule->optionsLE, SIGNAL(textChanged(const QString &)),
 678                 this, SLOT(change_adaptor()));
 679         connect(latexModule->psdriverCO, SIGNAL(activated(int)),
 680                 this, SLOT(change_adaptor()));
 681         connect(latexModule->classCO, SIGNAL(activated(int)),
 682                 this, SLOT(classChanged()));
 683
 684         selectionManager =
 685                 new ModuleSelMan(latexModule->availableLV, latexModule->selectedLV,
 686                         latexModule->addPB, latexModule->deletePB,
 687                         latexModule->upPB, latexModule->downPB,
 688                         availableModel(), selectedModel());
 689         connect(selectionManager, SIGNAL(updateHook()),
 690                 this, SLOT(updateModuleInfo()));
 691         connect(selectionManager, SIGNAL(updateHook()),
 692                 this, SLOT(change_adaptor()));
 693
 694         // postscript drivers
 695         for (int n = 0; tex_graphics[n][0]; ++n) {
 696                 QString enc = qt_(tex_graphics_gui[n]);
 697                 latexModule->psdriverCO->addItem(enc);
 698         }
 699         // latex classes
 700         //FIXME This seems too involved with the kernel. Some of this
 701         //should be moved to the kernel---which should perhaps just
 702         //give us a list of entries or something of the sort.
 703         for (TextClassList::const_iterator cit = textclasslist.begin();
 704              cit != textclasslist.end(); ++cit) {
 705                 if (cit->isTeXClassAvailable()) {
 706                         latexModule->classCO->addItem(toqstr(cit->description()));
 707                 } else {
 708                         docstring item =
 709                                 bformat(_("Unavailable: %1$s"), from_utf8(cit->description()));
 710                         latexModule->classCO->addItem(toqstr(item));
 711                 }
 712         }
 713
 714         // branches
 715         branchesModule = new GuiBranches;
 716         connect(branchesModule, SIGNAL(changed()),
 717                 this, SLOT(change_adaptor()));
 718
 719         // preamble
 720         preambleModule = new PreambleModule;
 721         connect(preambleModule, SIGNAL(changed()),
 722                 this, SLOT(change_adaptor()));
 723
 724         // bullets
 725         bulletsModule = new BulletsModule;
 726         connect(bulletsModule, SIGNAL(changed()),
 727                 this, SLOT(change_adaptor()));
 728
 729         // embedded files
 730         embeddedFilesModule = new UiWidget<Ui::EmbeddedFilesUi>;
 731         connect(embeddedFilesModule->bundleCB, SIGNAL(toggled(bool)),
 732                 this, SLOT(change_adaptor()));
 733         connect(embeddedFilesModule->addPB, SIGNAL(clicked()),
 734                 this, SLOT(change_adaptor()));
 735         connect(embeddedFilesModule->removePB, SIGNAL(clicked()),
 736                 this, SLOT(change_adaptor()));
 737
 738         // PDF support
 739         pdfSupportModule = new UiWidget<Ui::PDFSupportUi>;
 740
 741         connect(pdfSupportModule->use_hyperrefGB, SIGNAL(toggled(bool)),
 742                 this, SLOT(change_adaptor()));
 743         connect(pdfSupportModule->titleLE, SIGNAL(textChanged(const QString &)),
 744                 this, SLOT(change_adaptor()));
 745         connect(pdfSupportModule->authorLE, SIGNAL(textChanged(const QString &)),
 746                 this, SLOT(change_adaptor()));
 747         connect(pdfSupportModule->subjectLE, SIGNAL(textChanged(const QString &)),
 748                 this, SLOT(change_adaptor()));
 749         connect(pdfSupportModule->keywordsLE, SIGNAL(textChanged(const QString &)),
 750                 this, SLOT(change_adaptor()));
 751         connect(pdfSupportModule->bookmarksGB, SIGNAL(toggled(bool)),
 752                 this, SLOT(change_adaptor()));
 753         connect(pdfSupportModule->bookmarksnumberedCB, SIGNAL(toggled(bool)),
 754                 this, SLOT(change_adaptor()));
 755         connect(pdfSupportModule->bookmarksopenGB, SIGNAL(toggled(bool)),
 756                 this, SLOT(change_adaptor()));
 757         connect(pdfSupportModule->bookmarksopenlevelSB, SIGNAL(valueChanged(int)),
 758                 this, SLOT(change_adaptor()));
 759         connect(pdfSupportModule->breaklinksCB, SIGNAL(toggled(bool)),
 760                 this, SLOT(change_adaptor()));
 761         connect(pdfSupportModule->pdfborderCB, SIGNAL(toggled(bool)),
 762                 this, SLOT(change_adaptor()));
 763         connect(pdfSupportModule->colorlinksCB, SIGNAL(toggled(bool)),
 764                 this, SLOT(change_adaptor()));
 765         connect(pdfSupportModule->backrefCB, SIGNAL(toggled(bool)),
 766                 this, SLOT(change_adaptor()));
 767         connect(pdfSupportModule->pdfusetitleCB, SIGNAL(toggled(bool)),
 768                 this, SLOT(change_adaptor()));
 769         connect(pdfSupportModule->pagebackrefCB, SIGNAL(toggled(bool)),
 770                 this, SLOT(change_adaptor()));
 771         connect(pdfSupportModule->fullscreenCB, SIGNAL(toggled(bool)),
 772                 this, SLOT(change_adaptor()));
 773         connect(pdfSupportModule->optionsLE, SIGNAL(textChanged(const QString &)),
 774                 this, SLOT(change_adaptor()));
 775
 776         // float
 777         floatModule = new FloatPlacement;
 778         connect(floatModule, SIGNAL(changed()),
 779                 this, SLOT(change_adaptor()));
 780
 781         docPS->addPanel(latexModule, _("Document Class"));
 782         docPS->addPanel(fontModule, _("Fonts"));
 783         docPS->addPanel(textLayoutModule, _("Text Layout"));
 784         docPS->addPanel(pageLayoutModule, _("Page Layout"));
 785         docPS->addPanel(marginsModule, _("Page Margins"));
 786         docPS->addPanel(langModule, _("Language"));
 787         docPS->addPanel(numberingModule, _("Numbering & TOC"));
 788         docPS->addPanel(biblioModule, _("Bibliography"));
 789         docPS->addPanel(pdfSupportModule, _("PDF Properties"));
 790         docPS->addPanel(mathsModule, _("Math Options"));
 791         docPS->addPanel(floatModule, _("Float Placement"));
 792         docPS->addPanel(bulletsModule, _("Bullets"));
 793         docPS->addPanel(branchesModule, _("Branches"));
 794         docPS->addPanel(embeddedFilesModule, _("Embedded Files"));
 795         docPS->addPanel(preambleModule, _("LaTeX Preamble"));
 796         docPS->setCurrentPanel(_("Document Class"));
 797 // FIXME: hack to work around resizing bug in Qt >= 4.2
 798 // bug verified with Qt 4.2.{0-3} (JSpitzm)
 799 #if QT_VERSION >= 0x040200
 800         docPS->updateGeometry();
 801 #endif
 802 }
 803
 804
 805 void GuiDocument::showPreamble()
 806 {
 807         docPS->setCurrentPanel(_("LaTeX Preamble"));
 808 }
 809
 810
 811 void GuiDocument::saveDefaultClicked()
 812 {
 813         saveDocDefault();
 814 }
 815
 816
 817 void GuiDocument::useDefaultsClicked()
 818 {
 819         useClassDefaults();
 820 }
 821
 822
 823 void GuiDocument::change_adaptor()
 824 {
 825         changed();
 826 }
 827
 828
 829 docstring GuiDocument::validate_listings_params()
 830 {
 831         // use a cache here to avoid repeated validation
 832         // of the same parameters
 833         static string param_cache = string();
 834         static docstring msg_cache = docstring();
 835
 836         if (textLayoutModule->bypassCB->isChecked())
 837                 return docstring();
 838
 839         string params = fromqstr(textLayoutModule->listingsED->toPlainText());
 840         if (params != param_cache) {
 841                 param_cache = params;
 842                 msg_cache = InsetListingsParams(params).validate();
 843         }
 844         return msg_cache;
 845 }
 846
 847
 848 void GuiDocument::set_listings_msg()
 849 {
 850         static bool isOK = true;
 851         docstring msg = validate_listings_params();
 852         if (msg.empty()) {
 853                 if (isOK)
 854                         return;
 855                 isOK = true;
 856                 // listingsTB->setTextColor("black");
 857                 textLayoutModule->listingsTB->setPlainText(
 858                         qt_("Input listings parameters on the right. Enter ? for a list of parameters."));
 859         } else {
 860                 isOK = false;
 861                 // listingsTB->setTextColor("red");
 862                 textLayoutModule->listingsTB->setPlainText(toqstr(msg));
 863         }
 864 }
 865
 866
 867 void GuiDocument::closeEvent(QCloseEvent * e)
 868 {
 869         slotClose();
 870         e->accept();
 871 }
 872
 873
 874 void GuiDocument::setLSpacing(int item)
 875 {
 876         textLayoutModule->lspacingLE->setEnabled(item == 3);
 877 }
 878
 879
 880 void GuiDocument::setSkip(int item)
 881 {
 882         bool const enable = (item == 3);
 883         textLayoutModule->skipLE->setEnabled(enable);
 884         textLayoutModule->skipLengthCO->setEnabled(enable);
 885 }
 886
 887
 888 void GuiDocument::enableSkip(bool skip)
 889 {
 890         textLayoutModule->skipCO->setEnabled(skip);
 891         textLayoutModule->skipLE->setEnabled(skip);
 892         textLayoutModule->skipLengthCO->setEnabled(skip);
 893         if (skip)
 894                 setSkip(textLayoutModule->skipCO->currentIndex());
 895 }
 896
 897 void GuiDocument::portraitChanged()
 898 {
 899         setMargins(pageLayoutModule->papersizeCO->currentIndex());
 900 }
 901
 902 void GuiDocument::setMargins(bool custom)
 903 {
 904         marginsModule->marginCB->setChecked(custom);
 905         setCustomMargins(custom);
 906 }
 907
 908
 909 void GuiDocument::setCustomPapersize(int papersize)
 910 {
 911         bool const custom = (papersize == 1);
 912
 913         pageLayoutModule->paperwidthL->setEnabled(custom);
 914         pageLayoutModule->paperwidthLE->setEnabled(custom);
 915         pageLayoutModule->paperwidthUnitCO->setEnabled(custom);
 916         pageLayoutModule->paperheightL->setEnabled(custom);
 917         pageLayoutModule->paperheightLE->setEnabled(custom);
 918         pageLayoutModule->paperheightLE->setFocus();
 919         pageLayoutModule->paperheightUnitCO->setEnabled(custom);
 920 }
 921
 922
 923 void GuiDocument::setCustomMargins(bool custom)
 924 {
 925         marginsModule->topL->setEnabled(!custom);
 926         marginsModule->topLE->setEnabled(!custom);
 927         marginsModule->topUnit->setEnabled(!custom);
 928
 929         marginsModule->bottomL->setEnabled(!custom);
 930         marginsModule->bottomLE->setEnabled(!custom);
 931         marginsModule->bottomUnit->setEnabled(!custom);
 932
 933         marginsModule->innerL->setEnabled(!custom);
 934         marginsModule->innerLE->setEnabled(!custom);
 935         marginsModule->innerUnit->setEnabled(!custom);
 936
 937         marginsModule->outerL->setEnabled(!custom);
 938         marginsModule->outerLE->setEnabled(!custom);
 939         marginsModule->outerUnit->setEnabled(!custom);
 940
 941         marginsModule->headheightL->setEnabled(!custom);
 942         marginsModule->headheightLE->setEnabled(!custom);
 943         marginsModule->headheightUnit->setEnabled(!custom);
 944
 945         marginsModule->headsepL->setEnabled(!custom);
 946         marginsModule->headsepLE->setEnabled(!custom);
 947         marginsModule->headsepUnit->setEnabled(!custom);
 948
 949         marginsModule->footskipL->setEnabled(!custom);
 950         marginsModule->footskipLE->setEnabled(!custom);
 951         marginsModule->footskipUnit->setEnabled(!custom);
 952 }
 953
 954
 955 void GuiDocument::updateFontsize(string const & items, string const & sel)
 956 {
 957         fontModule->fontsizeCO->clear();
 958         fontModule->fontsizeCO->addItem(qt_("Default"));
 959
 960         for (int n = 0; !token(items,'|',n).empty(); ++n)
 961                 fontModule->fontsizeCO->
 962                         addItem(toqstr(token(items,'|',n)));
 963
 964         for (int n = 0; n < fontModule->fontsizeCO->count(); ++n) {
 965                 if (fromqstr(fontModule->fontsizeCO->itemText(n)) == sel) {
 966                         fontModule->fontsizeCO->setCurrentIndex(n);
 967                         break;
 968                 }
 969         }
 970 }
 971
 972
 973 void GuiDocument::romanChanged(int item)
 974 {
 975         string const font = tex_fonts_roman[item];
 976         fontModule->fontScCB->setEnabled(providesSC(font));
 977         fontModule->fontOsfCB->setEnabled(providesOSF(font));
 978 }
 979
 980
 981 void GuiDocument::sansChanged(int item)
 982 {
 983         string const font = tex_fonts_sans[item];
 984         bool scaleable = providesScale(font);
 985         fontModule->scaleSansSB->setEnabled(scaleable);
 986         fontModule->scaleSansLA->setEnabled(scaleable);
 987 }
 988
 989
 990 void GuiDocument::ttChanged(int item)
 991 {
 992         string const font = tex_fonts_monospaced[item];
 993         bool scaleable = providesScale(font);
 994         fontModule->scaleTypewriterSB->setEnabled(scaleable);
 995         fontModule->scaleTypewriterLA->setEnabled(scaleable);
 996 }
 997
 998
 999 void GuiDocument::updatePagestyle(string const & items, string const & sel)
1000 {
1001         pagestyles.clear();
1002         pageLayoutModule->pagestyleCO->clear();
1003         pageLayoutModule->pagestyleCO->addItem(qt_("Default"));
1004
1005         for (int n = 0; !token(items,'|',n).empty(); ++n) {
1006                 string style = token(items, '|', n);
1007                 docstring style_gui = _(style);
1008                 pagestyles.push_back(pair<string, docstring>(style, style_gui));
1009                 pageLayoutModule->pagestyleCO->addItem(toqstr(style_gui));
1010         }
1011
1012         if (sel == "default") {
1013                 pageLayoutModule->pagestyleCO->setCurrentIndex(0);
1014                 return;
1015         }
1016
1017         int nn = 0;
1018
1019         for (size_t i = 0; i < pagestyles.size(); ++i)
1020                 if (pagestyles[i].first == sel)
1021                         nn = pageLayoutModule->pagestyleCO->findText(
1022                                         toqstr(pagestyles[i].second));
1023
1024         if (nn > 0)
1025                 pageLayoutModule->pagestyleCO->setCurrentIndex(nn);
1026 }
1027
1028
1029 void GuiDocument::classChanged()
1030 {
1031         textclass_type const tc = latexModule->classCO->currentIndex();
1032         bp_.setBaseClass(tc);
1033         if (lyxrc.auto_reset_options)
1034                 bp_.useClassDefaults();
1035         updateContents();
1036 }
1037
1038
1039 namespace {
1040         //This is an insanely complicated attempt to make this sort of thing
1041         //work with RTL languages.
1042         docstring formatStrVec(vector<string> const & v, docstring const & s)
1043         {
1044                 //this mess formats the list as "v[0], v[1], ..., [s] v[n]"
1045                 int const vSize = v.size();
1046                 if (v.size() == 0)
1047                         return docstring();
1048                 else if (v.size() == 1)
1049                         return from_ascii(v[0]);
1050                 else if (v.size() == 2) {
1051                         docstring retval = _("%1$s and %2$s");
1052                         retval = subst(retval, _("and"), s);
1053                         return bformat(retval, from_ascii(v[0]), from_ascii(v[1]));
1054                 }
1055                 //The idea here is to format all but the last two items...
1056                 docstring t2 = _("%1$s, %2$s");
1057                 docstring retval = from_ascii(v[0]);
1058                 for (int i = 1; i < vSize - 2; ++i)
1059                         retval = bformat(t2, retval, from_ascii(v[i]));
1060                 //...and then to  plug them, and the last two, into this schema
1061                 docstring t = _("%1$s, %2$s, and %3$s");
1062                 t = subst(t, _("and"), s);
1063                 return bformat(t, retval, from_ascii(v[vSize - 2]), from_ascii(v[vSize - 1]));
1064         }
1065 }
1066
1067
1068 void GuiDocument::updateModuleInfo()
1069 {
1070         selectionManager->update();
1071         //Module description
1072         QListView const * const lv = selectionManager->selectedFocused() ?
1073                                      latexModule->selectedLV :
1074                                      latexModule->availableLV;
1075         if (lv->selectionModel()->selectedIndexes().isEmpty())
1076                 latexModule->infoML->document()->clear();
1077         else {
1078                 QModelIndex const & idx = lv->selectionModel()->currentIndex();
1079                 string const modName = fromqstr(idx.data().toString());
1080                 docstring desc = getModuleDescription(modName);
1081
1082                 vector<string> pkgList = getPackageList(modName);
1083                 docstring pkgdesc = formatStrVec(pkgList, _("and"));
1084                 if (!pkgdesc.empty()) {
1085                         if (!desc.empty())
1086                                 desc += "\n";
1087                         desc += bformat(_("Package(s) required: %1$s."), pkgdesc);
1088                 }
1089
1090                 pkgList = getRequiredList(modName);
1091                 pkgdesc = formatStrVec(pkgList, _("or"));
1092                 if (!pkgdesc.empty()) {
1093                         if (!desc.empty())
1094                                 desc += "\n";
1095                         desc += bformat(_("Module required: %1$s."), pkgdesc);
1096                 }
1097
1098                 pkgList = getExcludedList(modName);
1099                 pkgdesc = formatStrVec(pkgList, _( "and"));
1100                 if (!pkgdesc.empty()) {
1101                         if (!desc.empty())
1102                                 desc += "\n";
1103                         desc += bformat(_("Modules excluded: %1$s."), pkgdesc);
1104                 }
1105
1106                 if (!isModuleAvailable(modName)) {
1107                         if (!desc.empty())
1108                                 desc += "\n";
1109                         desc += _("WARNING: Some packages are unavailable!");
1110                 }
1111                 latexModule->infoML->document()->setPlainText(toqstr(desc));
1112         }
1113 }
1114
1115
1116 void GuiDocument::updateEmbeddedFileList()
1117 {
1118         embeddedFilesModule->filesLW->clear();
1119         // add current embedded files
1120         EmbeddedFileList & files = buffer().embeddedFiles();
1121         files.update(buffer());
1122         EmbeddedFileList::iterator fit = files.begin();
1123         EmbeddedFileList::iterator fit_end = files.end();
1124         for (; fit != fit_end; ++fit) {
1125                 QString label = toqstr(fit->relFilename(buffer().filePath()));
1126                 if (fit->refCount() > 1)
1127                         label += " (" + QString::number(fit->refCount()) + ")";
1128                 QListWidgetItem * item = new QListWidgetItem(label);
1129                 item->setFlags(item->flags() | Qt::ItemIsSelectable
1130                         | Qt::ItemIsUserCheckable);
1131                 if(fit->embedded())
1132                         item->setCheckState(Qt::Checked);
1133                 else
1134                         item->setCheckState(Qt::Unchecked);
1135                 // index of the currently used ParConstIterator
1136                 embeddedFilesModule->filesLW->addItem(item);
1137         }
1138 }
1139
1140
1141 void GuiDocument::updateNumbering()
1142 {
1143         TextClass const & tclass = bp_.getTextClass();
1144
1145         numberingModule->tocTW->setUpdatesEnabled(false);
1146         numberingModule->tocTW->clear();
1147
1148         int const depth = numberingModule->depthSL->value();
1149         int const toc = numberingModule->tocSL->value();
1150         QString const no = qt_("No");
1151         QString const yes = qt_("Yes");
1152         TextClass::const_iterator end = tclass.end();
1153         TextClass::const_iterator cit = tclass.begin();
1154         QTreeWidgetItem * item = 0;
1155         for ( ; cit != end ; ++cit) {
1156                 int const toclevel = (*cit)->toclevel;
1157                 if (toclevel != Layout::NOT_IN_TOC
1158                     && (*cit)->labeltype == LABEL_COUNTER) {
1159                         item = new QTreeWidgetItem(numberingModule->tocTW);
1160                         item->setText(0, toqstr(translateIfPossible((*cit)->name())));
1161                         item->setText(1, (toclevel <= depth) ? yes : no);
1162                         item->setText(2, (toclevel <= toc) ? yes : no);
1163                 }
1164         }
1165
1166         numberingModule->tocTW->setUpdatesEnabled(true);
1167         numberingModule->tocTW->update();
1168 }
1169
1170
1171 void GuiDocument::apply(BufferParams & params)
1172 {
1173         // preamble
1174         preambleModule->apply(params);
1175
1176         // biblio
1177         params.setCiteEngine(biblio::ENGINE_BASIC);
1178
1179         if (biblioModule->citeNatbibRB->isChecked()) {
1180                 bool const use_numerical_citations =
1181                         biblioModule->citeStyleCO->currentIndex();
1182                 if (use_numerical_citations)
1183                         params.setCiteEngine(biblio::ENGINE_NATBIB_NUMERICAL);
1184                 else
1185                         params.setCiteEngine(biblio::ENGINE_NATBIB_AUTHORYEAR);
1186
1187         } else if (biblioModule->citeJurabibRB->isChecked())
1188                 params.setCiteEngine(biblio::ENGINE_JURABIB);
1189
1190         params.use_bibtopic =
1191                 biblioModule->bibtopicCB->isChecked();
1192
1193         // language & quotes
1194         if (langModule->defaultencodingRB->isChecked()) {
1195                 params.inputenc = "auto";
1196         } else {
1197                 int i = langModule->encodingCO->currentIndex();
1198                 if (i == 0)
1199                         params.inputenc = "default";
1200                 else
1201                         params.inputenc =
1202                                 fromqstr(langModule->encodingCO->currentText());
1203         }
1204
1205         InsetQuotes::quote_language lga = InsetQuotes::EnglishQ;
1206         switch (langModule->quoteStyleCO->currentIndex()) {
1207         case 0:
1208                 lga = InsetQuotes::EnglishQ;
1209                 break;
1210         case 1:
1211                 lga = InsetQuotes::SwedishQ;
1212                 break;
1213         case 2:
1214                 lga = InsetQuotes::GermanQ;
1215                 break;
1216         case 3:
1217                 lga = InsetQuotes::PolishQ;
1218                 break;
1219         case 4:
1220                 lga = InsetQuotes::FrenchQ;
1221                 break;
1222         case 5:
1223                 lga = InsetQuotes::DanishQ;
1224                 break;
1225         }
1226         params.quotes_language = lga;
1227
1228         int const pos = langModule->languageCO->currentIndex();
1229         params.language = lyx::languages.getLanguage(lang_[pos]);
1230
1231         // numbering
1232         if (params.getTextClass().hasTocLevels()) {
1233                 params.tocdepth = numberingModule->tocSL->value();
1234                 params.secnumdepth = numberingModule->depthSL->value();
1235         }
1236
1237         // bullets
1238         params.user_defined_bullet(0) = bulletsModule->getBullet(0);
1239         params.user_defined_bullet(1) = bulletsModule->getBullet(1);
1240         params.user_defined_bullet(2) = bulletsModule->getBullet(2);
1241         params.user_defined_bullet(3) = bulletsModule->getBullet(3);
1242
1243         // packages
1244         params.graphicsDriver =
1245                 tex_graphics[latexModule->psdriverCO->currentIndex()];
1246
1247         // text layout
1248         params.setBaseClass(latexModule->classCO->currentIndex());
1249
1250         // Modules
1251         params.clearLayoutModules();
1252         QStringList const selMods = selectedModel()->stringList();
1253         for (int i = 0; i != selMods.size(); ++i)
1254                 params.addLayoutModule(lyx::fromqstr(selMods[i]));
1255
1256         if (mathsModule->amsautoCB->isChecked()) {
1257                 params.use_amsmath = BufferParams::package_auto;
1258         } else {
1259                 if (mathsModule->amsCB->isChecked())
1260                         params.use_amsmath = BufferParams::package_on;
1261                 else
1262                         params.use_amsmath = BufferParams::package_off;
1263         }
1264
1265         if (mathsModule->esintautoCB->isChecked())
1266                 params.use_esint = BufferParams::package_auto;
1267         else {
1268                 if (mathsModule->esintCB->isChecked())
1269                         params.use_esint = BufferParams::package_on;
1270                 else
1271                         params.use_esint = BufferParams::package_off;
1272         }
1273
1274         if (pageLayoutModule->pagestyleCO->currentIndex() == 0)
1275                 params.pagestyle = "default";
1276         else {
1277                 docstring style_gui =
1278                         qstring_to_ucs4(pageLayoutModule->pagestyleCO->currentText());
1279                 for (size_t i = 0; i < pagestyles.size(); ++i)
1280                         if (pagestyles[i].second == style_gui)
1281                                 params.pagestyle = pagestyles[i].first;
1282         }
1283
1284         switch (textLayoutModule->lspacingCO->currentIndex()) {
1285         case 0:
1286                 params.spacing().set(Spacing::Single);
1287                 break;
1288         case 1:
1289                 params.spacing().set(Spacing::Onehalf);
1290                 break;
1291         case 2:
1292                 params.spacing().set(Spacing::Double);
1293                 break;
1294         case 3:
1295                 params.spacing().set(Spacing::Other,
1296                         fromqstr(textLayoutModule->lspacingLE->text()));
1297                 break;
1298         }
1299
1300         if (textLayoutModule->twoColumnCB->isChecked())
1301                 params.columns = 2;
1302         else
1303                 params.columns = 1;
1304
1305         // text should have passed validation
1306         params.listings_params =
1307                 InsetListingsParams(fromqstr(textLayoutModule->listingsED->toPlainText())).params();
1308
1309         if (textLayoutModule->indentRB->isChecked())
1310                 params.paragraph_separation = BufferParams::PARSEP_INDENT;
1311         else
1312                 params.paragraph_separation = BufferParams::PARSEP_SKIP;
1313
1314         switch (textLayoutModule->skipCO->currentIndex()) {
1315         case 0:
1316                 params.setDefSkip(VSpace(VSpace::SMALLSKIP));
1317                 break;
1318         case 1:
1319                 params.setDefSkip(VSpace(VSpace::MEDSKIP));
1320                 break;
1321         case 2:
1322                 params.setDefSkip(VSpace(VSpace::BIGSKIP));
1323                 break;
1324         case 3:
1325         {
1326                 VSpace vs = VSpace(
1327                         widgetsToLength(textLayoutModule->skipLE,
1328                                 textLayoutModule->skipLengthCO)
1329                         );
1330                 params.setDefSkip(vs);
1331                 break;
1332         }
1333         default:
1334                 // DocumentDefskipCB assures that this never happens
1335                 // so Assert then !!!  - jbl
1336                 params.setDefSkip(VSpace(VSpace::MEDSKIP));
1337                 break;
1338         }
1339
1340         params.options =
1341                 fromqstr(latexModule->optionsLE->text());
1342
1343         params.float_placement = floatModule->get();
1344
1345         // fonts
1346         params.fontsRoman =
1347                 tex_fonts_roman[fontModule->fontsRomanCO->currentIndex()];
1348
1349         params.fontsSans =
1350                 tex_fonts_sans[fontModule->fontsSansCO->currentIndex()];
1351
1352         params.fontsTypewriter =
1353                 tex_fonts_monospaced[fontModule->fontsTypewriterCO->currentIndex()];
1354
1355         params.fontsSansScale = fontModule->scaleSansSB->value();
1356
1357         params.fontsTypewriterScale = fontModule->scaleTypewriterSB->value();
1358
1359         params.fontsSC = fontModule->fontScCB->isChecked();
1360
1361         params.fontsOSF = fontModule->fontOsfCB->isChecked();
1362
1363         params.fontsDefaultFamily = GuiDocument::fontfamilies[
1364                 fontModule->fontsDefaultCO->currentIndex()];
1365
1366         if (fontModule->fontsizeCO->currentIndex() == 0)
1367                 params.fontsize = "default";
1368         else
1369                 params.fontsize =
1370                         fromqstr(fontModule->fontsizeCO->currentText());
1371
1372         // paper
1373         params.papersize = PAPER_SIZE(
1374                 pageLayoutModule->papersizeCO->currentIndex());
1375
1376         // custom, A3, B3 and B4 paper sizes need geometry
1377         int psize = pageLayoutModule->papersizeCO->currentIndex();
1378         bool geom_papersize = (psize == 1 || psize == 5 || psize == 8 || psize == 9);
1379
1380         params.paperwidth = widgetsToLength(pageLayoutModule->paperwidthLE,
1381                 pageLayoutModule->paperwidthUnitCO);
1382
1383         params.paperheight = widgetsToLength(pageLayoutModule->paperheightLE,
1384                 pageLayoutModule->paperheightUnitCO);
1385
1386         if (pageLayoutModule->facingPagesCB->isChecked())
1387                 params.sides = TwoSides;
1388         else
1389                 params.sides = OneSide;
1390
1391         if (pageLayoutModule->landscapeRB->isChecked())
1392                 params.orientation = ORIENTATION_LANDSCAPE;
1393         else
1394                 params.orientation = ORIENTATION_PORTRAIT;
1395
1396         // margins
1397         params.use_geometry =
1398                 (!marginsModule->marginCB->isChecked()
1399                 || geom_papersize);
1400
1401         Ui::MarginsUi const * m(marginsModule);
1402
1403         params.leftmargin = widgetsToLength(m->innerLE, m->innerUnit);
1404         params.topmargin = widgetsToLength(m->topLE, m->topUnit);
1405         params.rightmargin = widgetsToLength(m->outerLE, m->outerUnit);
1406         params.bottommargin = widgetsToLength(m->bottomLE, m->bottomUnit);
1407         params.headheight = widgetsToLength(m->headheightLE, m->headheightUnit);
1408         params.headsep = widgetsToLength(m->headsepLE, m->headsepUnit);
1409         params.footskip = widgetsToLength(m->footskipLE, m->footskipUnit);
1410
1411         branchesModule->apply(params);
1412
1413         // PDF support
1414         PDFOptions & pdf = params.pdfoptions();
1415         pdf.use_hyperref = pdfSupportModule->use_hyperrefGB->isChecked();
1416         pdf.title = fromqstr(pdfSupportModule->titleLE->text());
1417         pdf.author = fromqstr(pdfSupportModule->authorLE->text());
1418         pdf.subject = fromqstr(pdfSupportModule->subjectLE->text());
1419         pdf.keywords = fromqstr(pdfSupportModule->keywordsLE->text());
1420
1421         pdf.bookmarks = pdfSupportModule->bookmarksGB->isChecked();
1422         pdf.bookmarksnumbered = pdfSupportModule->bookmarksnumberedCB->isChecked();
1423         pdf.bookmarksopen = pdfSupportModule->bookmarksopenGB->isChecked();
1424         pdf.bookmarksopenlevel = pdfSupportModule->bookmarksopenlevelSB->value();
1425
1426         pdf.breaklinks = pdfSupportModule->breaklinksCB->isChecked();
1427         pdf.pdfborder = pdfSupportModule->pdfborderCB->isChecked();
1428         pdf.pdfusetitle = pdfSupportModule->pdfusetitleCB->isChecked();
1429         pdf.colorlinks = pdfSupportModule->colorlinksCB->isChecked();
1430         pdf.backref = pdfSupportModule->backrefCB->isChecked();
1431         pdf.pagebackref = pdfSupportModule->pagebackrefCB->isChecked();
1432         if (pdfSupportModule->fullscreenCB->isChecked())
1433                 pdf.pagemode = pdf.pagemode_fullscreen;
1434         else
1435                 pdf.pagemode.clear();
1436         pdf.quoted_options = fromqstr(pdfSupportModule->optionsLE->text());
1437
1438         // Embedded files
1439         // FIXME
1440 }
1441
1442
1443 /** Return the position of val in the vector if found.
1444     If not found, return 0.
1445  */
1446 template<class A>
1447 static size_t findPos(vector<A> const & vec, A const & val)
1448 {
1449         typename vector<A>::const_iterator it =
1450                 find(vec.begin(), vec.end(), val);
1451         if (it == vec.end())
1452                 return 0;
1453         return distance(vec.begin(), it);
1454 }
1455
1456
1457 void GuiDocument::updateParams()
1458 {
1459         updateParams(bp_);
1460 }
1461
1462
1463 void GuiDocument::updateParams(BufferParams const & params)
1464 {
1465         // set the default unit
1466         Length::UNIT defaultUnit = Length::CM;
1467         switch (lyxrc.default_papersize) {
1468                 case PAPER_DEFAULT: break;
1469
1470                 case PAPER_USLETTER:
1471                 case PAPER_USLEGAL:
1472                 case PAPER_USEXECUTIVE:
1473                         defaultUnit = Length::IN;
1474                         break;
1475
1476                 case PAPER_A3:
1477                 case PAPER_A4:
1478                 case PAPER_A5:
1479                 case PAPER_B3:
1480                 case PAPER_B4:
1481                 case PAPER_B5:
1482                         defaultUnit = Length::CM;
1483                         break;
1484                 case PAPER_CUSTOM:
1485                         break;
1486         }
1487
1488         // preamble
1489         preambleModule->update(params, id());
1490
1491         // biblio
1492         biblioModule->citeDefaultRB->setChecked(
1493                 params.getEngine() == biblio::ENGINE_BASIC);
1494
1495         biblioModule->citeNatbibRB->setChecked(
1496                 params.getEngine() == biblio::ENGINE_NATBIB_NUMERICAL ||
1497                 params.getEngine() == biblio::ENGINE_NATBIB_AUTHORYEAR);
1498
1499         biblioModule->citeStyleCO->setCurrentIndex(
1500                 params.getEngine() == biblio::ENGINE_NATBIB_NUMERICAL);
1501
1502         biblioModule->citeJurabibRB->setChecked(
1503                 params.getEngine() == biblio::ENGINE_JURABIB);
1504
1505         biblioModule->bibtopicCB->setChecked(
1506                 params.use_bibtopic);
1507
1508         // language & quotes
1509         int const pos = int(findPos(lang_,
1510                                     params.language->lang()));
1511         langModule->languageCO->setCurrentIndex(pos);
1512
1513         langModule->quoteStyleCO->setCurrentIndex(
1514                 params.quotes_language);
1515
1516         bool default_enc = true;
1517         if (params.inputenc != "auto") {
1518                 default_enc = false;
1519                 if (params.inputenc == "default") {
1520                         langModule->encodingCO->setCurrentIndex(0);
1521                 } else {
1522                         int const i = langModule->encodingCO->findText(
1523                                         toqstr(params.inputenc));
1524                         if (i >= 0)
1525                                 langModule->encodingCO->setCurrentIndex(i);
1526                         else
1527                                 // unknown encoding. Set to default.
1528                                 default_enc = true;
1529                 }
1530         }
1531         langModule->defaultencodingRB->setChecked(default_enc);
1532         langModule->otherencodingRB->setChecked(!default_enc);
1533
1534         // numbering
1535         int const min_toclevel = textClass().min_toclevel();
1536         int const max_toclevel = textClass().max_toclevel();
1537         if (textClass().hasTocLevels()) {
1538                 numberingModule->setEnabled(true);
1539                 numberingModule->depthSL->setMinimum(min_toclevel - 1);
1540                 numberingModule->depthSL->setMaximum(max_toclevel);
1541                 numberingModule->depthSL->setValue(params.secnumdepth);
1542                 numberingModule->tocSL->setMaximum(min_toclevel - 1);
1543                 numberingModule->tocSL->setMaximum(max_toclevel);
1544                 numberingModule->tocSL->setValue(params.tocdepth);
1545                 updateNumbering();
1546         } else {
1547                 numberingModule->setEnabled(false);
1548                 numberingModule->tocTW->clear();
1549         }
1550
1551         // bullets
1552         bulletsModule->setBullet(0, params.user_defined_bullet(0));
1553         bulletsModule->setBullet(1, params.user_defined_bullet(1));
1554         bulletsModule->setBullet(2, params.user_defined_bullet(2));
1555         bulletsModule->setBullet(3, params.user_defined_bullet(3));
1556         bulletsModule->init();
1557
1558         // packages
1559         int nitem = findToken(tex_graphics, params.graphicsDriver);
1560         if (nitem >= 0)
1561                 latexModule->psdriverCO->setCurrentIndex(nitem);
1562         updateModuleInfo();
1563
1564         mathsModule->amsCB->setChecked(
1565                 params.use_amsmath == BufferParams::package_on);
1566         mathsModule->amsautoCB->setChecked(
1567                 params.use_amsmath == BufferParams::package_auto);
1568
1569         mathsModule->esintCB->setChecked(
1570                 params.use_esint == BufferParams::package_on);
1571         mathsModule->esintautoCB->setChecked(
1572                 params.use_esint == BufferParams::package_auto);
1573
1574         switch (params.spacing().getSpace()) {
1575                 case Spacing::Other: nitem = 3; break;
1576                 case Spacing::Double: nitem = 2; break;
1577                 case Spacing::Onehalf: nitem = 1; break;
1578                 case Spacing::Default: case Spacing::Single: nitem = 0; break;
1579         }
1580
1581         // text layout
1582         latexModule->classCO->setCurrentIndex(params.getBaseClass());
1583
1584         updatePagestyle(textClass().opt_pagestyle(),
1585                                  params.pagestyle);
1586
1587         textLayoutModule->lspacingCO->setCurrentIndex(nitem);
1588         if (params.spacing().getSpace() == Spacing::Other) {
1589                 textLayoutModule->lspacingLE->setText(
1590                         toqstr(params.spacing().getValueAsString()));
1591         }
1592         setLSpacing(nitem);
1593
1594         if (params.paragraph_separation == BufferParams::PARSEP_INDENT)
1595                 textLayoutModule->indentRB->setChecked(true);
1596         else
1597                 textLayoutModule->skipRB->setChecked(true);
1598
1599         int skip = 0;
1600         switch (params.getDefSkip().kind()) {
1601         case VSpace::SMALLSKIP:
1602                 skip = 0;
1603                 break;
1604         case VSpace::MEDSKIP:
1605                 skip = 1;
1606                 break;
1607         case VSpace::BIGSKIP:
1608                 skip = 2;
1609                 break;
1610         case VSpace::LENGTH:
1611         {
1612                 skip = 3;
1613                 string const length = params.getDefSkip().asLyXCommand();
1614                 lengthToWidgets(textLayoutModule->skipLE,
1615                         textLayoutModule->skipLengthCO,
1616                         length, defaultUnit);
1617                 break;
1618         }
1619         default:
1620                 skip = 0;
1621                 break;
1622         }
1623         textLayoutModule->skipCO->setCurrentIndex(skip);
1624         setSkip(skip);
1625
1626         textLayoutModule->twoColumnCB->setChecked(
1627                 params.columns == 2);
1628
1629         // break listings_params to multiple lines
1630         string lstparams =
1631                 InsetListingsParams(params.listings_params).separatedParams();
1632         textLayoutModule->listingsED->setPlainText(toqstr(lstparams));
1633
1634         if (!params.options.empty()) {
1635                 latexModule->optionsLE->setText(
1636                         toqstr(params.options));
1637         } else {
1638                 latexModule->optionsLE->setText(QString());
1639         }
1640
1641         floatModule->set(params.float_placement);
1642
1643         // Fonts
1644         updateFontsize(textClass().opt_fontsize(),
1645                         params.fontsize);
1646
1647         int n = findToken(tex_fonts_roman, params.fontsRoman);
1648         if (n >= 0) {
1649                 fontModule->fontsRomanCO->setCurrentIndex(n);
1650                 romanChanged(n);
1651         }
1652
1653         n = findToken(tex_fonts_sans, params.fontsSans);
1654         if (n >= 0)     {
1655                 fontModule->fontsSansCO->setCurrentIndex(n);
1656                 sansChanged(n);
1657         }
1658
1659         n = findToken(tex_fonts_monospaced, params.fontsTypewriter);
1660         if (n >= 0) {
1661                 fontModule->fontsTypewriterCO->setCurrentIndex(n);
1662                 ttChanged(n);
1663         }
1664
1665         fontModule->fontScCB->setChecked(params.fontsSC);
1666         fontModule->fontOsfCB->setChecked(params.fontsOSF);
1667         fontModule->scaleSansSB->setValue(params.fontsSansScale);
1668         fontModule->scaleTypewriterSB->setValue(params.fontsTypewriterScale);
1669         n = findToken(GuiDocument::fontfamilies, params.fontsDefaultFamily);
1670         if (n >= 0)
1671                 fontModule->fontsDefaultCO->setCurrentIndex(n);
1672
1673         // paper
1674         int const psize = params.papersize;
1675         pageLayoutModule->papersizeCO->setCurrentIndex(psize);
1676         setCustomPapersize(psize);
1677
1678         bool const landscape =
1679                 params.orientation == ORIENTATION_LANDSCAPE;
1680         pageLayoutModule->landscapeRB->setChecked(landscape);
1681         pageLayoutModule->portraitRB->setChecked(!landscape);
1682
1683         pageLayoutModule->facingPagesCB->setChecked(
1684                 params.sides == TwoSides);
1685
1686
1687         lengthToWidgets(pageLayoutModule->paperwidthLE,
1688                 pageLayoutModule->paperwidthUnitCO, params.paperwidth, defaultUnit);
1689
1690         lengthToWidgets(pageLayoutModule->paperheightLE,
1691                 pageLayoutModule->paperheightUnitCO, params.paperheight, defaultUnit);
1692
1693         // margins
1694         Ui::MarginsUi * m = marginsModule;
1695
1696         setMargins(!params.use_geometry);
1697
1698         lengthToWidgets(m->topLE, m->topUnit,
1699                 params.topmargin, defaultUnit);
1700
1701         lengthToWidgets(m->bottomLE, m->bottomUnit,
1702                 params.bottommargin, defaultUnit);
1703
1704         lengthToWidgets(m->innerLE, m->innerUnit,
1705                 params.leftmargin, defaultUnit);
1706
1707         lengthToWidgets(m->outerLE, m->outerUnit,
1708                 params.rightmargin, defaultUnit);
1709
1710         lengthToWidgets(m->headheightLE, m->headheightUnit,
1711                 params.headheight, defaultUnit);
1712
1713         lengthToWidgets(m->headsepLE, m->headsepUnit,
1714                 params.headsep, defaultUnit);
1715
1716         lengthToWidgets(m->footskipLE, m->footskipUnit,
1717                 params.footskip, defaultUnit);
1718
1719         branchesModule->update(params);
1720
1721         // PDF support
1722         PDFOptions const & pdf = params.pdfoptions();
1723         pdfSupportModule->use_hyperrefGB->setChecked(pdf.use_hyperref);
1724         pdfSupportModule->titleLE->setText(toqstr(pdf.title));
1725         pdfSupportModule->authorLE->setText(toqstr(pdf.author));
1726         pdfSupportModule->subjectLE->setText(toqstr(pdf.subject));
1727         pdfSupportModule->keywordsLE->setText(toqstr(pdf.keywords));
1728
1729         pdfSupportModule->bookmarksGB->setChecked(pdf.bookmarks);
1730         pdfSupportModule->bookmarksnumberedCB->setChecked(pdf.bookmarksnumbered);
1731         pdfSupportModule->bookmarksopenGB->setChecked(pdf.bookmarksopen);
1732
1733         pdfSupportModule->bookmarksopenlevelSB->setValue(pdf.bookmarksopenlevel);
1734
1735         pdfSupportModule->breaklinksCB->setChecked(pdf.breaklinks);
1736         pdfSupportModule->pdfborderCB->setChecked(pdf.pdfborder);
1737         pdfSupportModule->pdfusetitleCB->setChecked(pdf.pdfusetitle);
1738         pdfSupportModule->colorlinksCB->setChecked(pdf.colorlinks);
1739         pdfSupportModule->backrefCB->setChecked(pdf.backref);
1740         pdfSupportModule->pagebackrefCB->setChecked(pdf.pagebackref);
1741         pdfSupportModule->fullscreenCB->setChecked
1742                 (pdf.pagemode == pdf.pagemode_fullscreen);
1743
1744         pdfSupportModule->optionsLE->setText(
1745                 toqstr(pdf.quoted_options));
1746
1747         // embedded files
1748         updateEmbeddedFileList();
1749 }
1750
1751
1752 void GuiDocument::applyView()
1753 {
1754         apply(params());
1755 }
1756
1757
1758 void GuiDocument::saveDocDefault()
1759 {
1760         // we have to apply the params first
1761         applyView();
1762         saveAsDefault();
1763 }
1764
1765
1766 void GuiDocument::updateContents()
1767 {
1768         //update list of available modules
1769         QStringList strlist;
1770         vector<string> const modNames = getModuleNames();
1771         vector<string>::const_iterator it = modNames.begin();
1772         for (; it != modNames.end(); ++it)
1773                 strlist.push_back(toqstr(*it));
1774         available_model_.setStringList(strlist);
1775         //and selected ones, too
1776         QStringList strlist2;
1777         vector<string> const & selMods = getSelectedModules();
1778         it = selMods.begin();
1779         for (; it != selMods.end(); ++it)
1780                 strlist2.push_back(toqstr(*it));
1781         //FIXME It'd be nice to make sure here that the selected
1782         //modules are consistent: That required modules are actually
1783         //selected, and that we don't have conflicts. If so, we could
1784         //at least pop up a warning.
1785         selected_model_.setStringList(strlist2);
1786
1787         updateParams(bp_);
1788 }
1789
1790 void GuiDocument::useClassDefaults()
1791 {
1792         bp_.setBaseClass(latexModule->classCO->currentIndex());
1793         bp_.useClassDefaults();
1794         updateContents();
1795 }
1796
1797
1798 bool GuiDocument::isValid()
1799 {
1800         return validate_listings_params().empty();
1801 }
1802
1803
1804 char const * const GuiDocument::fontfamilies[5] = {
1805         "default", "rmdefault", "sfdefault", "ttdefault", ""
1806 };
1807
1808
1809 char const * GuiDocument::fontfamilies_gui[5] = {
1810         N_("Default"), N_("Roman"), N_("Sans Serif"), N_("Typewriter"), ""
1811 };
1812
1813
1814 bool GuiDocument::initialiseParams(string const &)
1815 {
1816         bp_ = buffer().params();
1817         loadModuleNames();
1818         return true;
1819 }
1820
1821
1822 void GuiDocument::clearParams()
1823 {
1824         bp_ = BufferParams();
1825 }
1826
1827
1828 BufferId GuiDocument::id() const
1829 {
1830         return &buffer();
1831 }
1832
1833
1834 vector<string> const & GuiDocument::getModuleNames()
1835 {
1836         return moduleNames_;
1837 }
1838
1839
1840 vector<string> const & GuiDocument::getSelectedModules()
1841 {
1842         return params().getModules();
1843 }
1844
1845
1846 TextClass const & GuiDocument::textClass() const
1847 {
1848         return textclasslist[bp_.getBaseClass()];
1849 }
1850
1851
1852 static void dispatch_bufferparams(Dialog const & dialog,
1853         BufferParams const & bp, kb_action lfun)
1854 {
1855         ostringstream ss;
1856         ss << "\\begin_header\n";
1857         bp.writeFile(ss);
1858         ss << "\\end_header\n";
1859         dialog.dispatch(FuncRequest(lfun, ss.str()));
1860 }
1861
1862
1863 void GuiDocument::dispatchParams()
1864 {
1865         // This must come first so that a language change is correctly noticed
1866         setLanguage();
1867
1868         // Apply the BufferParams. Note that this will set the base class
1869         // and then update the buffer's layout.
1870         dispatch_bufferparams(*this, params(), LFUN_BUFFER_PARAMS_APPLY);
1871
1872         // Generate the colours requested by each new branch.
1873         BranchList & branchlist = params().branchlist();
1874         if (!branchlist.empty()) {
1875                 BranchList::const_iterator it = branchlist.begin();
1876                 BranchList::const_iterator const end = branchlist.end();
1877                 for (; it != end; ++it) {
1878                         docstring const & current_branch = it->getBranch();
1879                         Branch const * branch = branchlist.find(current_branch);
1880                         string const x11hexname = X11hexname(branch->getColor());
1881                         // display the new color
1882                         docstring const str = current_branch + ' ' + from_ascii(x11hexname);
1883                         dispatch(FuncRequest(LFUN_SET_COLOR, str));
1884                 }
1885
1886                 // Open insets of selected branches, close deselected ones
1887                 dispatch(FuncRequest(LFUN_ALL_INSETS_TOGGLE,
1888                         "assign branch"));
1889         }
1890         // FIXME: If we used an LFUN, we would not need those two lines:
1891         bufferview()->processUpdateFlags(Update::Force | Update::FitCursor);
1892 }
1893
1894
1895 void GuiDocument::setLanguage() const
1896 {
1897         Language const * const newL = bp_.language;
1898         if (buffer().params().language == newL)
1899                 return;
1900
1901         string const & lang_name = newL->lang();
1902         dispatch(FuncRequest(LFUN_BUFFER_LANGUAGE, lang_name));
1903 }
1904
1905
1906 void GuiDocument::saveAsDefault() const
1907 {
1908         dispatch_bufferparams(*this, params(), LFUN_BUFFER_SAVE_AS_DEFAULT);
1909 }
1910
1911
1912 bool GuiDocument::isFontAvailable(string const & font) const
1913 {
1914         if (font == "default" || font == "cmr"
1915             || font == "cmss" || font == "cmtt")
1916                 // these are standard
1917                 return true;
1918         if (font == "lmodern" || font == "lmss" || font == "lmtt")
1919                 return LaTeXFeatures::isAvailable("lmodern");
1920         if (font == "times" || font == "palatino"
1921                  || font == "helvet" || font == "courier")
1922                 return LaTeXFeatures::isAvailable("psnfss");
1923         if (font == "cmbr" || font == "cmtl")
1924                 return LaTeXFeatures::isAvailable("cmbright");
1925         if (font == "utopia")
1926                 return LaTeXFeatures::isAvailable("utopia")
1927                         || LaTeXFeatures::isAvailable("fourier");
1928         if (font == "beraserif" || font == "berasans"
1929                 || font == "beramono")
1930                 return LaTeXFeatures::isAvailable("bera");
1931         return LaTeXFeatures::isAvailable(font);
1932 }
1933
1934
1935 bool GuiDocument::providesOSF(string const & font) const
1936 {
1937         if (font == "cmr")
1938                 return isFontAvailable("eco");
1939         if (font == "palatino")
1940                 return isFontAvailable("mathpazo");
1941         return false;
1942 }
1943
1944
1945 bool GuiDocument::providesSC(string const & font) const
1946 {
1947         if (font == "palatino")
1948                 return isFontAvailable("mathpazo");
1949         if (font == "utopia")
1950                 return isFontAvailable("fourier");
1951         return false;
1952 }
1953
1954
1955 bool GuiDocument::providesScale(string const & font) const
1956 {
1957         return font == "helvet" || font == "luximono"
1958                 || font == "berasans"  || font == "beramono";
1959 }
1960
1961
1962 void GuiDocument::loadModuleNames ()
1963 {
1964         moduleNames_.clear();
1965         LyXModuleList::const_iterator it = moduleList.begin();
1966         for (; it != moduleList.end(); ++it)
1967                 moduleNames_.push_back(it->getName());
1968         if (!moduleNames_.empty())
1969                 sort(moduleNames_.begin(), moduleNames_.end());
1970 }
1971
1972
1973 Dialog * createGuiDocument(GuiView & lv) { return new GuiDocument(lv); }
1974
1975
1976 } // namespace frontend
1977 } // namespace lyx
1978
1979 #include "GuiDocument_moc.cpp"