src/frontends/qt2/QPrefs.C

   1 /**
   2  * \file QPrefs.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author John Levon
   7  *
   8  * Full author contact details are available in file CREDITS
   9  */
  10
  11 #include <config.h>
  12
  13
  14 #include "support/lstrings.h"
  15 #include "Lsstream.h"
  16 #include <iomanip>
  17
  18 #include "ControlPrefs.h"
  19 #include "QPrefsDialog.h"
  20 #include "ui/QPrefAsciiModule.h"
  21 #include "ui/QPrefDateModule.h"
  22 #include "ui/QPrefKeyboardModule.h"
  23 #include "ui/QPrefLatexModule.h"
  24 #include "ui/QPrefScreenFontsModule.h"
  25 #include "ui/QPrefColorsModule.h"
  26 #include "ui/QPrefDisplayModule.h"
  27 #include "ui/QPrefPathsModule.h"
  28 #include "ui/QPrefSpellcheckerModule.h"
  29 #include "ui/QPrefConvertersModule.h"
  30 #include "ui/QPrefFileformatsModule.h"
  31 #include "ui/QPrefLanguageModule.h"
  32 #include "ui/QPrefPrinterModule.h"
  33 #include "ui/QPrefUIModule.h"
  34 #include "ui/QPrefIdentityModule.h"
  35 #include "QPrefs.h"
  36 #include "Qt2BC.h"
  37 #include "lyxrc.h"
  38 #include "frnt_lang.h"
  39 #include "helper_funcs.h"
  40 #include "qt_helpers.h"
  41 #include "debug.h"
  42
  43 #include <boost/tuple/tuple.hpp>
  44
  45 #include <qpushbutton.h>
  46 #include <qcheckbox.h>
  47 #include <qlineedit.h>
  48 #include <qspinbox.h>
  49 #include <qcombobox.h>
  50 #include <qlistbox.h>
  51 #include <qlabel.h>
  52 #include "qcoloritem.h"
  53
  54 using std::vector;
  55 using std::pair;
  56 using std::ostringstream;
  57 using std::setfill;
  58 using std::setw;
  59 using std::endl;
  60
  61 typedef Qt2CB<ControlPrefs, Qt2DB<QPrefsDialog> > base_class;
  62
  63
  64 QPrefs::QPrefs()
  65         : base_class(qt_("LyX: Preferences"))
  66 {
  67 }
  68
  69
  70 void QPrefs::build_dialog()
  71 {
  72         dialog_.reset(new QPrefsDialog(this));
  73
  74         bc().setOK(dialog_->savePB);
  75         bc().setApply(dialog_->applyPB);
  76         bc().setCancel(dialog_->closePB);
  77         bc().setRestore(dialog_->restorePB);
  78
  79         QPrefLanguageModule * langmod(dialog_->languageModule);
  80
  81         langmod->defaultLanguageCO->clear();
  82         // store the lang identifiers for later
  83         vector<frnt::LanguagePair> const langs = frnt::getLanguageData(false);
  84         lang_ = getSecond(langs);
  85
  86         vector<frnt::LanguagePair>::const_iterator lit  = langs.begin();
  87         vector<frnt::LanguagePair>::const_iterator lend = langs.end();
  88         for (; lit != lend; ++lit) {
  89                 langmod->defaultLanguageCO->insertItem(toqstr(lit->first));
  90         }
  91 }
  92
  93
  94 void QPrefs::apply()
  95 {
  96         LyXRC & rc(controller().rc());
  97
  98         QPrefLanguageModule * langmod(dialog_->languageModule);
  99
 100         // FIXME: remove rtl_support bool
 101         rc.rtl_support = langmod->rtlCB->isChecked();
 102         rc.mark_foreign_language = langmod->markForeignCB->isChecked();
 103         rc.language_auto_begin = langmod->autoBeginCB->isChecked();
 104         rc.language_auto_end = langmod->autoEndCB->isChecked();
 105         rc.language_use_babel = langmod->useBabelCB->isChecked();
 106         rc.language_global_options = langmod->globalCB->isChecked();
 107         rc.language_package = fromqstr(langmod->languagePackageED->text());
 108         rc.language_command_begin = fromqstr(langmod->startCommandED->text());
 109         rc.language_command_end = fromqstr(langmod->endCommandED->text());
 110         rc.default_language = lang_[langmod->defaultLanguageCO->currentItem()];
 111
 112         QPrefUIModule * uimod(dialog_->uiModule);
 113
 114         rc.ui_file = fromqstr(uimod->uiFileED->text());
 115         rc.bind_file = fromqstr(uimod->bindFileED->text());
 116         rc.cursor_follows_scrollbar = uimod->cursorFollowsCB->isChecked();
 117         rc.wheel_jump = uimod->wheelMouseSB->value();
 118         rc.autosave = uimod->autoSaveSB->value() * 60;
 119         rc.make_backup = uimod->autoSaveCB->isChecked();
 120         rc.num_lastfiles = uimod->lastfilesSB->value();
 121
 122
 123         QPrefKeyboardModule * keymod(dialog_->keyboardModule);
 124
 125         // FIXME: can derive CB from the two EDs
 126         rc.use_kbmap = keymod->keymapCB->isChecked();
 127         rc.primary_kbmap = fromqstr(keymod->firstKeymapED->text());
 128         rc.secondary_kbmap = fromqstr(keymod->secondKeymapED->text());
 129
 130
 131         QPrefAsciiModule * ascmod(dialog_->asciiModule);
 132
 133         rc.ascii_linelen = ascmod->asciiLinelengthSB->value();
 134         rc.ascii_roff_command = fromqstr(ascmod->asciiRoffED->text());
 135
 136
 137         QPrefDateModule * datemod(dialog_->dateModule);
 138
 139         rc.date_insert_format = fromqstr(datemod->DateED->text());
 140
 141
 142         QPrefLatexModule * latexmod(dialog_->latexModule);
 143
 144         rc.fontenc = fromqstr(latexmod->latexEncodingED->text());
 145         rc.chktex_command = fromqstr(latexmod->latexChecktexED->text());
 146         rc.auto_reset_options = latexmod->latexAutoresetCB->isChecked();
 147         rc.view_dvi_paper_option = fromqstr(latexmod->latexDviPaperED->text());
 148         rc.default_papersize =
 149                 static_cast<BufferParams::PAPER_SIZE>(latexmod->latexPaperSizeCO->currentItem());
 150
 151
 152         QPrefDisplayModule * displaymod(dialog_->displayModule);
 153
 154         rc.preview = displaymod->previewCB->isChecked();
 155
 156         grfx::DisplayType dtype(grfx::ColorDisplay);
 157
 158         switch (displaymod->displayGraphicsCO->currentItem()) {
 159                 case 3: dtype = grfx::NoDisplay; break;
 160                 case 2: dtype = grfx::ColorDisplay; break;
 161                 case 1: dtype = grfx::GrayscaleDisplay; break;
 162                 case 0: dtype = grfx::MonochromeDisplay; break;
 163         }
 164         rc.display_graphics = dtype;
 165
 166 #ifdef WITH_WARNINGS
 167 #warning FIXME!! The graphics cache no longer has a changeDisplay method.
 168 #endif
 169 #if 0
 170         if (old_value != rc.display_graphics) {
 171                 grfx::GCache & gc = grfx::GCache::get();
 172                 gc.changeDisplay();
 173         }
 174 #endif
 175
 176         QPrefPathsModule * pathsmod(dialog_->pathsModule);
 177
 178         rc.document_path = fromqstr(pathsmod->workingDirED->text());
 179         rc.template_path = fromqstr(pathsmod->templateDirED->text());
 180         rc.backupdir_path = fromqstr(pathsmod->backupDirED->text());
 181         rc.use_tempdir = pathsmod->tempDirCB->isChecked();
 182         rc.tempdir_path = fromqstr(pathsmod->tempDirED->text());
 183         // FIXME: should be a checkbox only
 184         rc.lyxpipes = fromqstr(pathsmod->lyxserverDirED->text());
 185
 186
 187         QPrefSpellcheckerModule * spellmod(dialog_->spellcheckerModule);
 188
 189         rc.isp_command = fromqstr(spellmod->spellCommandCO->currentText());
 190
 191         // FIXME: remove isp_use_alt_lang
 192         rc.isp_alt_lang = fromqstr(spellmod->altLanguageED->text());
 193         rc.isp_use_alt_lang = !rc.isp_alt_lang.empty();
 194         // FIXME: remove isp_use_esc_chars
 195         rc.isp_esc_chars = fromqstr(spellmod->escapeCharactersED->text());
 196         rc.isp_use_esc_chars = !rc.isp_esc_chars.empty();
 197         // FIXME: remove isp_use_pers_dict
 198         rc.isp_pers_dict = fromqstr(spellmod->persDictionaryED->text());
 199         rc.isp_use_pers_dict = !rc.isp_pers_dict.empty();
 200         rc.isp_accept_compound = spellmod->compoundWordCB->isChecked();
 201         rc.isp_use_input_encoding = spellmod->inputEncodingCB->isChecked();
 202
 203
 204         QPrefPrinterModule * printmod(dialog_->printerModule);
 205
 206         rc.print_adapt_output = printmod->printerAdaptCB->isChecked();
 207         rc.print_command = fromqstr(printmod->printerCommandED->text());
 208         rc.printer = fromqstr(printmod->printerNameED->text());
 209
 210         rc.print_pagerange_flag = fromqstr(printmod->printerPageRangeED->text());
 211         rc.print_copies_flag = fromqstr(printmod->printerCopiesED->text());
 212         rc.print_reverse_flag = fromqstr(printmod->printerReverseED->text());
 213         rc.print_to_printer = fromqstr(printmod->printerToPrinterED->text());
 214         rc.print_file_extension = fromqstr(printmod->printerExtensionED->text());
 215         rc.print_spool_command = fromqstr(printmod->printerSpoolCommandED->text());
 216         rc.print_paper_flag = fromqstr(printmod->printerPaperTypeED->text());
 217         rc.print_evenpage_flag = fromqstr(printmod->printerEvenED->text());
 218         rc.print_oddpage_flag = fromqstr(printmod->printerOddED->text());
 219         rc.print_collcopies_flag = fromqstr(printmod->printerCollatedED->text());
 220         rc.print_landscape_flag = fromqstr(printmod->printerLandscapeED->text());
 221         rc.print_to_file = fromqstr(printmod->printerToFileED->text());
 222         rc.print_extra_options = fromqstr(printmod->printerExtraED->text());
 223         rc.print_spool_printerprefix = fromqstr(printmod->printerSpoolPrefixED->text());
 224         rc.print_paper_dimension_flag = fromqstr(printmod->printerPaperSizeED->text());
 225
 226
 227         QPrefIdentityModule * idmod(dialog_->identityModule);
 228         rc.user_name = fromqstr(idmod->nameED->text());
 229         rc.user_email = fromqstr(idmod->emailED->text());
 230
 231         QPrefScreenFontsModule * fontmod(dialog_->screenfontsModule);
 232
 233         LyXRC const oldrc(rc);
 234
 235         boost::tie(rc.roman_font_name, rc.roman_font_foundry)
 236                 = parseFontName(fromqstr(fontmod->screenRomanCO->currentText()));
 237         boost::tie(rc.sans_font_name, rc.sans_font_foundry) =
 238                 parseFontName(fromqstr(fontmod->screenSansCO->currentText()));
 239         boost::tie(rc.typewriter_font_name, rc.typewriter_font_foundry) =
 240                 parseFontName(fromqstr(fontmod->screenTypewriterCO->currentText()));
 241
 242         rc.zoom = fontmod->screenZoomSB->value();
 243         rc.dpi = fontmod->screenDpiSB->value();
 244         rc.font_sizes[LyXFont::SIZE_TINY] = strToDbl(fromqstr(fontmod->screenTinyED->text()));
 245         rc.font_sizes[LyXFont::SIZE_SCRIPT] = strToDbl(fromqstr(fontmod->screenSmallestED->text()));
 246         rc.font_sizes[LyXFont::SIZE_FOOTNOTE] = strToDbl(fromqstr(fontmod->screenSmallerED->text()));
 247         rc.font_sizes[LyXFont::SIZE_SMALL] = strToDbl(fromqstr(fontmod->screenSmallED->text()));
 248         rc.font_sizes[LyXFont::SIZE_NORMAL] = strToDbl(fromqstr(fontmod->screenNormalED->text()));
 249         rc.font_sizes[LyXFont::SIZE_LARGE] = strToDbl(fromqstr(fontmod->screenLargeED->text()));
 250         rc.font_sizes[LyXFont::SIZE_LARGER] = strToDbl(fromqstr(fontmod->screenLargerED->text()));
 251         rc.font_sizes[LyXFont::SIZE_LARGEST] = strToDbl(fromqstr(fontmod->screenLargestED->text()));
 252         rc.font_sizes[LyXFont::SIZE_HUGE] = strToDbl(fromqstr(fontmod->screenHugeED->text()));
 253         rc.font_sizes[LyXFont::SIZE_HUGER] = strToDbl(fromqstr(fontmod->screenHugerED->text()));
 254
 255         if (rc.font_sizes != oldrc.font_sizes
 256                 || rc.roman_font_name != oldrc.roman_font_name
 257                 || rc.sans_font_name != oldrc.sans_font_name
 258                 || rc.typewriter_font_name != oldrc.typewriter_font_name
 259                 || rc.zoom != oldrc.zoom || rc.dpi != oldrc.dpi) {
 260                 controller().updateScreenFonts();
 261         }
 262
 263         controller().setFormats(formats_);
 264         controller().setConverters(converters_);
 265
 266         QPrefColorsModule * colmod(dialog_->colorsModule);
 267
 268         unsigned int i;
 269
 270         for (i = 0; i < colmod->lyxObjectsLB->count(); ++i) {
 271                 QListBoxItem * ib(colmod->lyxObjectsLB->item(i));
 272                 QColorItem * ci(static_cast<QColorItem*>(ib));
 273
 274                 ostringstream ostr;
 275
 276                 ostr << '#' << std::setbase(16) << setfill('0')
 277                         << setw(2) << ci->color().red()
 278                         << setw(2) << ci->color().green()
 279                         << setw(2) << ci->color().blue();
 280
 281                 string newhex(STRCONV(ostr.str()));
 282
 283                 LColor::color col(dialog_->colors_[i]);
 284
 285                 // FIXME: dubious, but it's what xforms does
 286                 if (lcolor.getX11Name(col) != newhex) {
 287                         controller().setColor(col, newhex);
 288                 }
 289         }
 290 }
 291
 292
 293 // FIXME: move to helper_funcs.h
 294 namespace {
 295
 296 template<class A>
 297 typename std::vector<A>::size_type
 298 findPos(std::vector<A> const & vec, A const & val)
 299 {
 300         typename std::vector<A>::const_iterator it =
 301                 std::find(vec.begin(), vec.end(), val);
 302         if (it == vec.end())
 303                 return 0;
 304         return std::distance(vec.begin(), it);
 305 }
 306
 307 void setComboxFont(QComboBox * cb, string const & family,
 308                 string const & foundry, QFont::StyleHint hint)
 309 {
 310         string const name = makeFontName(family, foundry);
 311         for (int i = 0; i < cb->count(); ++i) {
 312                 if (fromqstr(cb->text(i)) == name) {
 313                         cb->setCurrentItem(i);
 314                         return;
 315                 }
 316         }
 317
 318         // Try matching without foundary name
 319
 320         // We count in reverse in order to prefer the Xft foundry
 321         for (int i = cb->count() - 1; i >= 0; --i) {
 322                 pair<string, string> tmp = parseFontName(fromqstr(cb->text(i)));
 323                 if (compare_no_case(tmp.first, family) == 0) {
 324                         cb->setCurrentItem(i);
 325                         return;
 326                 }
 327         }
 328
 329         // Try the hint
 330         QFont font;
 331         font.setStyleHint(hint);
 332         QFontInfo fi(font);
 333
 334         for (int i = cb->count() - 1; i >= 0; --i) {
 335                 if (cb->text(i) == fi.family()) {
 336                         cb->setCurrentItem(i);
 337                         return;
 338                 }
 339         }
 340 }
 341
 342 }
 343
 344 void QPrefs::update_contents()
 345 {
 346         LyXRC const & rc(controller().rc());
 347
 348         QPrefLanguageModule * langmod(dialog_->languageModule);
 349
 350         // FIXME: remove rtl_support bool
 351         langmod->rtlCB->setChecked(rc.rtl_support);
 352         langmod->markForeignCB->setChecked(rc.mark_foreign_language);
 353         langmod->autoBeginCB->setChecked(rc.language_auto_begin);
 354         langmod->autoEndCB->setChecked(rc.language_auto_end);
 355         langmod->useBabelCB->setChecked(rc.language_use_babel);
 356         langmod->globalCB->setChecked(rc.language_global_options);
 357         langmod->languagePackageED->setText(toqstr(rc.language_package));
 358         langmod->startCommandED->setText(toqstr(rc.language_command_begin));
 359         langmod->endCommandED->setText(toqstr(rc.language_command_end));
 360
 361         int const pos = int(findPos(lang_, rc.default_language));
 362         langmod->defaultLanguageCO->setCurrentItem(pos);
 363
 364         QPrefUIModule * uimod(dialog_->uiModule);
 365
 366         uimod->uiFileED->setText(toqstr(rc.ui_file));
 367         uimod->bindFileED->setText(toqstr(rc.bind_file));
 368         uimod->cursorFollowsCB->setChecked(rc.cursor_follows_scrollbar);
 369         uimod->wheelMouseSB->setValue(rc.wheel_jump);
 370         // convert to minutes
 371         int mins(rc.autosave / 60);
 372         if (rc.autosave && !mins)
 373                 mins = 1;
 374         uimod->autoSaveSB->setValue(mins);
 375         uimod->autoSaveCB->setChecked(rc.make_backup);
 376         uimod->lastfilesSB->setValue(rc.num_lastfiles);
 377
 378
 379         QPrefIdentityModule * idmod(dialog_->identityModule);
 380         idmod->nameED->setText(toqstr(rc.user_name));
 381         idmod->emailED->setText(toqstr(rc.user_email));
 382
 383
 384         QPrefKeyboardModule * keymod(dialog_->keyboardModule);
 385
 386         // FIXME: can derive CB from the two EDs
 387         keymod->keymapCB->setChecked(rc.use_kbmap);
 388         // no idea why we need these. Fscking Qt.
 389         keymod->firstKeymapED->setEnabled(rc.use_kbmap);
 390         keymod->firstKeymapPB->setEnabled(rc.use_kbmap);
 391         keymod->firstKeymapLA->setEnabled(rc.use_kbmap);
 392         keymod->secondKeymapED->setEnabled(rc.use_kbmap);
 393         keymod->secondKeymapPB->setEnabled(rc.use_kbmap);
 394         keymod->secondKeymapLA->setEnabled(rc.use_kbmap);
 395         keymod->firstKeymapED->setText(toqstr(rc.primary_kbmap));
 396         keymod->secondKeymapED->setText(toqstr(rc.secondary_kbmap));
 397
 398
 399         QPrefAsciiModule * ascmod(dialog_->asciiModule);
 400
 401         ascmod->asciiLinelengthSB->setValue(rc.ascii_linelen);
 402         ascmod->asciiRoffED->setText(toqstr(rc.ascii_roff_command));
 403
 404
 405         QPrefDateModule * datemod(dialog_->dateModule);
 406
 407         datemod->DateED->setText(toqstr(rc.date_insert_format));
 408
 409
 410         QPrefLatexModule * latexmod(dialog_->latexModule);
 411
 412         latexmod->latexEncodingED->setText(toqstr(rc.fontenc));
 413         latexmod->latexChecktexED->setText(toqstr(rc.chktex_command));
 414         latexmod->latexAutoresetCB->setChecked(rc.auto_reset_options);
 415         latexmod->latexDviPaperED->setText(toqstr(rc.view_dvi_paper_option));
 416         latexmod->latexPaperSizeCO->setCurrentItem(rc.default_papersize);
 417
 418
 419         QPrefDisplayModule * displaymod(dialog_->displayModule);
 420
 421         displaymod->previewCB->setChecked(rc.preview);
 422
 423         int item = 2;
 424
 425         switch (rc.display_graphics) {
 426                 case grfx::NoDisplay:           item = 3; break;
 427                 case grfx::ColorDisplay:        item = 2; break;
 428                 case grfx::GrayscaleDisplay:    item = 1; break;
 429                 case grfx::MonochromeDisplay:   item = 0; break;
 430                 default: break;
 431         }
 432         displaymod->displayGraphicsCO->setCurrentItem(item);
 433
 434
 435         QPrefPathsModule * pathsmod(dialog_->pathsModule);
 436
 437         pathsmod->workingDirED->setText(toqstr(rc.document_path));
 438         pathsmod->templateDirED->setText(toqstr(rc.template_path));
 439         pathsmod->backupDirED->setText(toqstr(rc.backupdir_path));
 440         pathsmod->tempDirCB->setChecked(rc.use_tempdir);
 441         pathsmod->tempDirED->setText(toqstr(rc.tempdir_path));
 442         // FIXME: should be a checkbox only
 443         pathsmod->lyxserverDirED->setText(toqstr(rc.lyxpipes));
 444
 445
 446         QPrefSpellcheckerModule * spellmod(dialog_->spellcheckerModule);
 447
 448         QString const tmp = qt_(rc.isp_command);
 449         for (int i = 0; i < spellmod->spellCommandCO->count(); ++i) {
 450                 if (spellmod->spellCommandCO->text(i) == tmp) {
 451                         spellmod->spellCommandCO->setCurrentItem(i);
 452                         break;
 453                 }
 454         }
 455         // FIXME: remove isp_use_alt_lang
 456         spellmod->altLanguageED->setText(toqstr(rc.isp_alt_lang));
 457         // FIXME: remove isp_use_esc_chars
 458         spellmod->escapeCharactersED->setText(toqstr(rc.isp_esc_chars));
 459         // FIXME: remove isp_use_pers_dict
 460         spellmod->persDictionaryED->setText(toqstr(rc.isp_pers_dict));
 461         spellmod->compoundWordCB->setChecked(rc.isp_accept_compound);
 462         spellmod->inputEncodingCB->setChecked(rc.isp_use_input_encoding);
 463
 464
 465         QPrefPrinterModule * printmod(dialog_->printerModule);
 466
 467         printmod->printerAdaptCB->setChecked(rc.print_adapt_output);
 468         printmod->printerCommandED->setText(toqstr(rc.print_command));
 469         printmod->printerNameED->setText(toqstr(rc.printer));
 470
 471         printmod->printerPageRangeED->setText(toqstr(rc.print_pagerange_flag));
 472         printmod->printerCopiesED->setText(toqstr(rc.print_copies_flag));
 473         printmod->printerReverseED->setText(toqstr(rc.print_reverse_flag));
 474         printmod->printerToPrinterED->setText(toqstr(rc.print_to_printer));
 475         printmod->printerExtensionED->setText(toqstr(rc.print_file_extension));
 476         printmod->printerSpoolCommandED->setText(toqstr(rc.print_spool_command));
 477         printmod->printerPaperTypeED->setText(toqstr(rc.print_paper_flag));
 478         printmod->printerEvenED->setText(toqstr(rc.print_evenpage_flag));
 479         printmod->printerOddED->setText(toqstr(rc.print_oddpage_flag));
 480         printmod->printerCollatedED->setText(toqstr(rc.print_collcopies_flag));
 481         printmod->printerLandscapeED->setText(toqstr(rc.print_landscape_flag));
 482         printmod->printerToFileED->setText(toqstr(rc.print_to_file));
 483         printmod->printerExtraED->setText(toqstr(rc.print_extra_options));
 484         printmod->printerSpoolPrefixED->setText(toqstr(rc.print_spool_printerprefix));
 485         printmod->printerPaperSizeED->setText(toqstr(rc.print_paper_dimension_flag));
 486
 487
 488         QPrefScreenFontsModule * fontmod(dialog_->screenfontsModule);
 489
 490         setComboxFont(fontmod->screenRomanCO, rc.roman_font_name,
 491                         rc.roman_font_foundry, QFont::Serif);
 492         setComboxFont(fontmod->screenSansCO, rc.sans_font_name,
 493                         rc.sans_font_foundry, QFont::SansSerif);
 494         setComboxFont(fontmod->screenTypewriterCO, rc.typewriter_font_name,
 495                         rc.typewriter_font_foundry, QFont::TypeWriter);
 496
 497         dialog_->select_roman(fontmod->screenRomanCO->currentText());
 498         dialog_->select_sans(fontmod->screenSansCO->currentText());
 499         dialog_->select_typewriter(fontmod->screenTypewriterCO->currentText());
 500
 501         fontmod->screenZoomSB->setValue(rc.zoom);
 502         fontmod->screenDpiSB->setValue(int(rc.dpi));
 503         fontmod->screenTinyED->setText(toqstr(tostr(rc.font_sizes[LyXFont::SIZE_TINY])));
 504         fontmod->screenSmallestED->setText(toqstr(tostr(rc.font_sizes[LyXFont::SIZE_SCRIPT])));
 505         fontmod->screenSmallerED->setText(toqstr(tostr(rc.font_sizes[LyXFont::SIZE_FOOTNOTE])));
 506         fontmod->screenSmallED->setText(toqstr(tostr(rc.font_sizes[LyXFont::SIZE_SMALL])));
 507         fontmod->screenNormalED->setText(toqstr(tostr(rc.font_sizes[LyXFont::SIZE_NORMAL])));
 508         fontmod->screenLargeED->setText(toqstr(tostr(rc.font_sizes[LyXFont::SIZE_LARGE])));
 509         fontmod->screenLargerED->setText(toqstr(tostr(rc.font_sizes[LyXFont::SIZE_LARGER])));
 510         fontmod->screenLargestED->setText(toqstr(tostr(rc.font_sizes[LyXFont::SIZE_LARGEST])));
 511         fontmod->screenHugeED->setText(toqstr(tostr(rc.font_sizes[LyXFont::SIZE_HUGE])));
 512         fontmod->screenHugerED->setText(toqstr(tostr(rc.font_sizes[LyXFont::SIZE_HUGER])));
 513
 514         formats_ = formats;
 515
 516         dialog_->updateFormats();
 517
 518         converters_ = converters;
 519
 520         dialog_->updateConverters();
 521 }