src/frontends/qt2/QPrefsDialog.C

   1 /**
   2  * \file QPrefsDialog.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Edwin Leuven
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12 #include "qt_helpers.h"
  13
  14 #include "ControlPrefs.h"
  15 #include "QPrefs.h"
  16
  17
  18 #include "QPrefsDialog.h"
  19
  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
  36 #include "gettext.h"
  37 #include "LColor.h"
  38
  39 #include "panelstack.h"
  40 #include <qpushbutton.h>
  41 #include <qspinbox.h>
  42 #include <qlineedit.h>
  43 #include <qcheckbox.h>
  44 #include <qcombobox.h>
  45 #include <qfontdatabase.h>
  46 #include <qcolordialog.h>
  47 #include "qcoloritem.h"
  48 #include "qfontexample.h"
  49
  50 using std::string;
  51
  52
  53 QPrefsDialog::QPrefsDialog(QPrefs * form)
  54         : QPrefsDialogBase(0, 0, false, 0), form_(form)
  55 {
  56         connect(savePB, SIGNAL(clicked()),
  57                 form, SLOT(slotOK()));
  58         connect(applyPB, SIGNAL(clicked()),
  59                 form, SLOT(slotApply()));
  60         connect(closePB, SIGNAL(clicked()),
  61                 form, SLOT(slotClose()));
  62         connect(restorePB, SIGNAL(clicked()),
  63                 form, SLOT(slotRestore()));
  64
  65         asciiModule = new QPrefAsciiModule(this);
  66         dateModule = new QPrefDateModule(this);
  67         keyboardModule = new QPrefKeyboardModule(this);
  68         latexModule = new QPrefLatexModule(this);
  69         screenfontsModule = new QPrefScreenFontsModule(this);
  70         colorsModule = new QPrefColorsModule(this);
  71         displayModule = new QPrefDisplayModule(this);
  72         pathsModule = new QPrefPathsModule(this);
  73         spellcheckerModule = new QPrefSpellcheckerModule(this);
  74         convertersModule = new QPrefConvertersModule(this);
  75         fileformatsModule = new QPrefFileformatsModule(this);
  76         languageModule = new QPrefLanguageModule(this);
  77         printerModule = new QPrefPrinterModule(this);
  78         uiModule = new QPrefUIModule(this);
  79         identityModule = new QPrefIdentityModule(this);
  80
  81         string const laf = _("Look and feel");
  82         prefsPS->addCategory(laf);
  83         prefsPS->addPanel(uiModule, _("User interface"), laf);
  84         prefsPS->addPanel(screenfontsModule, _("Screen fonts"), laf);
  85         prefsPS->addPanel(colorsModule, _("Colors"), laf);
  86         prefsPS->addPanel(displayModule, _("Graphics"), laf);
  87         prefsPS->addPanel(keyboardModule, _("Keyboard"), laf);
  88
  89         string const ls = _("Language settings");
  90         prefsPS->addCategory(ls);
  91         prefsPS->addPanel(languageModule, _("Language"), ls);
  92         prefsPS->addPanel(spellcheckerModule, _("Spell-checker"), ls);
  93
  94         string const op = _("Outputs");
  95         prefsPS->addCategory(op);
  96         prefsPS->addPanel(asciiModule, _("ASCII"), op);
  97         prefsPS->addPanel(dateModule, _("Date format"), op);
  98         prefsPS->addPanel(latexModule, _("LaTeX"), op);
  99         prefsPS->addPanel(printerModule, _("Printer"), op);
 100
 101         prefsPS->addPanel(identityModule, _("Identity"));
 102         prefsPS->addPanel(pathsModule, _("Paths"));
 103         prefsPS->addPanel(fileformatsModule, _("File formats"));
 104         prefsPS->addPanel(convertersModule, _("Converters"));
 105
 106         prefsPS->setCurrentPanel(_("User interface"));
 107
 108         // FIXME: put in controller
 109         for (int i = 0; i < LColor::ignore; ++i) {
 110                 LColor::color lc = static_cast<LColor::color>(i);
 111                 if (lc == LColor::none
 112                         || lc == LColor::black
 113                         || lc == LColor::white
 114                         || lc == LColor::red
 115                         || lc == LColor::green
 116                         || lc == LColor::blue
 117                         || lc == LColor::cyan
 118                         || lc == LColor::magenta
 119                         || lc == LColor::yellow
 120                         || lc == LColor::inherit
 121                         || lc == LColor::ignore) continue;
 122
 123                 colors_.push_back(lc);
 124                 string const x11name(lcolor.getX11Name(lc));
 125                 string const guiname(lcolor.getGUIName(lc));
 126                 QColorItem * ci(new QColorItem(QColor(toqstr(x11name)),
 127                                 toqstr(guiname)));
 128                 colorsModule->lyxObjectsLB->insertItem(ci);
 129         }
 130
 131         QFontDatabase fontdb;
 132         QStringList families(fontdb.families());
 133
 134         connect(screenfontsModule->screenRomanCO, SIGNAL(activated(const QString&)), this, SLOT(select_roman(const QString&)));
 135         connect(screenfontsModule->screenSansCO, SIGNAL(activated(const QString&)), this, SLOT(select_sans(const QString&)));
 136         connect(screenfontsModule->screenTypewriterCO, SIGNAL(activated(const QString&)), this, SLOT(select_typewriter(const QString&)));
 137
 138         for (QStringList::Iterator it = families.begin(); it != families.end(); ++it) {
 139                 screenfontsModule->screenRomanCO->insertItem(*it);
 140                 screenfontsModule->screenSansCO->insertItem(*it);
 141                 screenfontsModule->screenTypewriterCO->insertItem(*it);
 142         }
 143
 144         connect(uiModule->uiFilePB, SIGNAL(clicked()), this, SLOT(select_ui()));
 145         connect(uiModule->bindFilePB, SIGNAL(clicked()), this, SLOT(select_bind()));
 146
 147         connect(keyboardModule->firstKeymapPB, SIGNAL(clicked()), this, SLOT(select_keymap1()));
 148         connect(keyboardModule->secondKeymapPB, SIGNAL(clicked()), this, SLOT(select_keymap2()));
 149
 150         connect(spellcheckerModule->persDictionaryPB, SIGNAL(clicked()), this, SLOT(select_dict()));
 151
 152         connect(pathsModule->templateDirPB, SIGNAL(clicked()), this, SLOT(select_templatedir()));
 153         connect(pathsModule->tempDirPB, SIGNAL(clicked()), this, SLOT(select_tempdir()));
 154         connect(pathsModule->backupDirPB, SIGNAL(clicked()), this, SLOT(select_backupdir()));
 155         connect(pathsModule->workingDirPB, SIGNAL(clicked()), this, SLOT(select_workingdir()));
 156         connect(pathsModule->lyxserverDirPB, SIGNAL(clicked()), this, SLOT(select_lyxpipe()));
 157
 158         connect(colorsModule->colorChangePB, SIGNAL(clicked()), this, SLOT(change_color()));
 159         connect(colorsModule->lyxObjectsLB, SIGNAL(selected(int)), this, SLOT(change_color()));
 160
 161         connect(fileformatsModule->formatNewPB, SIGNAL(clicked()), this, SLOT(new_format()));
 162         connect(fileformatsModule->formatRemovePB, SIGNAL(clicked()), this, SLOT(remove_format()));
 163         connect(fileformatsModule->formatModifyPB, SIGNAL(clicked()), this, SLOT(modify_format()));
 164         connect(fileformatsModule->formatsLB, SIGNAL(highlighted(int)), this, SLOT(switch_format(int)));
 165
 166         connect(convertersModule->converterNewPB, SIGNAL(clicked()), this, SLOT(new_converter()));
 167         connect(convertersModule->converterRemovePB, SIGNAL(clicked()), this, SLOT(remove_converter()));
 168         connect(convertersModule->converterModifyPB, SIGNAL(clicked()), this, SLOT(modify_converter()));
 169         connect(convertersModule->convertersLB, SIGNAL(highlighted(int)), this, SLOT(switch_converter(int)));
 170
 171         // Qt really sucks. This is as ugly as it looks, but the alternative
 172         // means having to derive every module == bloat
 173
 174         connect(convertersModule->converterNewPB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 175         connect(convertersModule->converterRemovePB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 176         connect(convertersModule->converterModifyPB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 177         connect(fileformatsModule->formatNewPB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 178         connect(fileformatsModule->formatRemovePB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 179         connect(fileformatsModule->formatModifyPB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 180         connect(languageModule->rtlCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 181         connect(languageModule->markForeignCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 182         connect(languageModule->autoBeginCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 183         connect(languageModule->autoEndCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 184         connect(languageModule->useBabelCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 185         connect(languageModule->globalCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 186         connect(languageModule->languagePackageED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 187         connect(languageModule->startCommandED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 188         connect(languageModule->endCommandED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 189         connect(languageModule->defaultLanguageCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
 190         connect(uiModule->uiFileED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 191         connect(uiModule->bindFileED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 192         connect(uiModule->cursorFollowsCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 193         connect(uiModule->wheelMouseSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 194         connect(uiModule->autoSaveSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 195         connect(uiModule->autoSaveCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 196         connect(uiModule->lastfilesSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 197         connect(keyboardModule->keymapCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 198         connect(keyboardModule->firstKeymapED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 199         connect(keyboardModule->secondKeymapED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 200         connect(asciiModule->asciiLinelengthSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 201         connect(asciiModule->asciiRoffED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 202         connect(dateModule->DateED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 203         connect(latexModule->latexEncodingED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 204         connect(latexModule->latexChecktexED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 205         connect(latexModule->latexAutoresetCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 206         connect(latexModule->latexDviPaperED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 207         connect(latexModule->latexPaperSizeCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
 208         connect(displayModule->previewCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 209         connect(displayModule->displayGraphicsCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
 210         connect(pathsModule->workingDirED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 211         connect(pathsModule->templateDirED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 212         connect(pathsModule->backupDirED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 213         connect(pathsModule->tempDirCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 214         connect(pathsModule->tempDirED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 215         connect(pathsModule->lyxserverDirED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 216         connect(spellcheckerModule->spellCommandCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
 217         connect(spellcheckerModule->altLanguageED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 218         connect(spellcheckerModule->escapeCharactersED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 219         connect(spellcheckerModule->persDictionaryED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 220         connect(spellcheckerModule->compoundWordCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 221         connect(spellcheckerModule->inputEncodingCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 222         connect(printerModule->printerAdaptCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 223         connect(printerModule->printerCommandED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 224         connect(printerModule->printerNameED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 225         connect(printerModule->printerPageRangeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 226         connect(printerModule->printerCopiesED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 227         connect(printerModule->printerReverseED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 228         connect(printerModule->printerToPrinterED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 229         connect(printerModule->printerExtensionED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 230         connect(printerModule->printerSpoolCommandED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 231         connect(printerModule->printerPaperTypeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 232         connect(printerModule->printerEvenED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 233         connect(printerModule->printerOddED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 234         connect(printerModule->printerCollatedED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 235         connect(printerModule->printerLandscapeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 236         connect(printerModule->printerToFileED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 237         connect(printerModule->printerExtraED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 238         connect(printerModule->printerSpoolPrefixED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 239         connect(printerModule->printerPaperSizeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 240         connect(screenfontsModule->screenRomanCO, SIGNAL(activated(const QString&)), this, SLOT(change_adaptor()));
 241         connect(screenfontsModule->screenSansCO, SIGNAL(activated(const QString&)), this, SLOT(change_adaptor()));
 242         connect(screenfontsModule->screenTypewriterCO, SIGNAL(activated(const QString&)), this, SLOT(change_adaptor()));
 243         connect(screenfontsModule->screenZoomSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 244         connect(screenfontsModule->screenDpiSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 245         connect(screenfontsModule->screenTinyED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 246         connect(screenfontsModule->screenSmallestED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 247         connect(screenfontsModule->screenSmallerED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 248         connect(screenfontsModule->screenSmallED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 249         connect(screenfontsModule->screenNormalED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 250         connect(screenfontsModule->screenLargeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 251         connect(screenfontsModule->screenLargerED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 252         connect(screenfontsModule->screenLargestED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 253         connect(screenfontsModule->screenHugeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 254         connect(screenfontsModule->screenHugerED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 255         connect(identityModule->nameED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 256         connect(identityModule->emailED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 257 }
 258
 259
 260 QPrefsDialog::~QPrefsDialog()
 261 {
 262 }
 263
 264
 265 void QPrefsDialog::closeEvent(QCloseEvent * e)
 266 {
 267         form_->slotWMHide();
 268         e->accept();
 269 }
 270
 271
 272 void QPrefsDialog::change_adaptor()
 273 {
 274         form_->changed();
 275 }
 276
 277
 278 void QPrefsDialog::updateConverters()
 279 {
 280         QPrefConvertersModule * convertmod(convertersModule);
 281
 282         convertmod->converterFromCO->clear();
 283         convertmod->converterToCO->clear();
 284
 285         Formats::const_iterator cit = form_->formats_.begin();
 286         Formats::const_iterator end = form_->formats_.end();
 287         for (; cit != end; ++cit) {
 288                 convertmod->converterFromCO->insertItem(toqstr(cit->prettyname()));
 289                 convertmod->converterToCO->insertItem(toqstr(cit->prettyname()));
 290         }
 291
 292         convertmod->convertersLB->clear();
 293
 294         Converters::const_iterator ccit = form_->converters_.begin();
 295         Converters::const_iterator cend = form_->converters_.end();
 296         for (; ccit != cend; ++ccit) {
 297                 string const name(ccit->From->prettyname() + " -> " +
 298                         ccit->To->prettyname());
 299                 convertmod->convertersLB->insertItem(toqstr(name));
 300         }
 301
 302         if (convertmod->convertersLB->currentItem() == -1)
 303                 convertmod->convertersLB->setCurrentItem(0);
 304 }
 305
 306
 307 void QPrefsDialog::switch_converter(int nr)
 308 {
 309         Converter const & c(form_->converters_.get(nr));
 310         convertersModule->converterFromCO->setCurrentItem(form_->formats_.getNumber(c.from));
 311         convertersModule->converterToCO->setCurrentItem(form_->formats_.getNumber(c.to));
 312         convertersModule->converterED->setText(toqstr(c.command));
 313         convertersModule->converterFlagED->setText(toqstr(c.flags));
 314 }
 315
 316
 317 // FIXME: user must
 318 // specify unique from/to or it doesn't appear. This is really bad UI
 319 void QPrefsDialog::new_converter()
 320 {
 321         Format const & from(form_->formats_.get(convertersModule->converterFromCO->currentItem()));
 322         Format const & to(form_->formats_.get(convertersModule->converterToCO->currentItem()));
 323
 324         Converter const * old = form_->converters_.getConverter(from.name(), to.name());
 325         form_->converters_.add(from.name(), to.name(), "", "");
 326         if (!old) {
 327                 form_->converters_.updateLast(form_->formats_);
 328         }
 329         updateConverters();
 330         convertersModule->convertersLB->setCurrentItem(convertersModule->convertersLB->count() - 1);
 331 }
 332
 333
 334 void QPrefsDialog::modify_converter()
 335 {
 336         Format const & from(form_->formats_.get(convertersModule->converterFromCO->currentItem()));
 337         Format const & to(form_->formats_.get(convertersModule->converterToCO->currentItem()));
 338         string flags(fromqstr(convertersModule->converterFlagED->text()));
 339         string name(fromqstr(convertersModule->converterED->text()));
 340
 341         Converter const * old = form_->converters_.getConverter(from.name(), to.name());
 342         form_->converters_.add(from.name(), to.name(), name, flags);
 343         if (!old) {
 344                 form_->converters_.updateLast(form_->formats_);
 345         }
 346         updateConverters();
 347 }
 348
 349
 350 void QPrefsDialog::remove_converter()
 351 {
 352         Format const & from(form_->formats_.get(convertersModule->converterFromCO->currentItem()));
 353         Format const & to(form_->formats_.get(convertersModule->converterToCO->currentItem()));
 354         form_->converters_.erase(from.name(), to.name());
 355         updateConverters();
 356 }
 357
 358
 359 void QPrefsDialog::updateFormats()
 360 {
 361         QPrefFileformatsModule * formatmod(fileformatsModule);
 362
 363         formatmod->formatsLB->clear();
 364
 365         Formats::const_iterator cit = form_->formats_.begin();
 366         Formats::const_iterator end = form_->formats_.end();
 367         for (; cit != end; ++cit) {
 368                 formatmod->formatsLB->insertItem(toqstr(cit->prettyname()));
 369         }
 370
 371         if (formatmod->formatsLB->currentItem() == -1)
 372                 formatmod->formatsLB->setCurrentItem(0);
 373 }
 374
 375
 376 void QPrefsDialog::switch_format(int nr)
 377 {
 378         Format const & f(form_->formats_.get(nr));
 379         fileformatsModule->formatED->setText(toqstr(f.name()));
 380         fileformatsModule->guiNameED->setText(toqstr(f.prettyname()));
 381         fileformatsModule->extensionED->setText(toqstr(f.extension()));
 382         fileformatsModule->shortcutED->setText(toqstr(f.shortcut()));
 383         fileformatsModule->viewerED->setText(toqstr(f.viewer()));
 384         fileformatsModule->formatRemovePB->setEnabled(
 385                 !form_->converters_.formatIsUsed(f.name()));
 386 }
 387
 388
 389 void QPrefsDialog::new_format()
 390 {
 391         form_->formats_.add(_("New"));
 392         form_->formats_.sort();
 393         updateFormats();
 394         fileformatsModule->formatsLB->setCurrentItem(form_->formats_.getNumber(_("New")));
 395         updateConverters();
 396 }
 397
 398
 399 void QPrefsDialog::modify_format()
 400 {
 401         Format const & oldformat(form_->formats_.get(fileformatsModule->formatsLB->currentItem()));
 402         string const oldpretty(oldformat.prettyname());
 403         string const name(fromqstr(fileformatsModule->formatED->text()));
 404         form_->formats_.erase(oldformat.name());
 405
 406         string const prettyname = fromqstr(fileformatsModule->guiNameED->text());
 407         string const extension = fromqstr(fileformatsModule->extensionED->text());
 408         string const shortcut = fromqstr(fileformatsModule->shortcutED->text());
 409         string const viewer = fromqstr(fileformatsModule->viewerED->text());
 410
 411         form_->formats_.add(name, extension, prettyname, shortcut);
 412         form_->formats_.sort();
 413         form_->formats_.setViewer(name, viewer);
 414
 415         fileformatsModule->formatsLB->setUpdatesEnabled(false);
 416         updateFormats();
 417         fileformatsModule->formatsLB->setUpdatesEnabled(true);
 418         fileformatsModule->formatsLB->update();
 419
 420         updateConverters();
 421 }
 422
 423
 424 void QPrefsDialog::remove_format()
 425 {
 426         int const nr(fileformatsModule->formatsLB->currentItem());
 427         if (nr < 0)
 428                 return;
 429         form_->formats_.erase(form_->formats_.get(nr).name());
 430         updateFormats();
 431         updateConverters();
 432 }
 433
 434
 435 void QPrefsDialog::change_color()
 436 {
 437         QListBox * lb(colorsModule->lyxObjectsLB);
 438         if (lb->currentItem() < 0)
 439                 return;
 440         QListBoxItem * ib(lb->item(lb->currentItem()));
 441         QColorItem * ci(static_cast<QColorItem*>(ib));
 442         QColor c(QColorDialog::getColor(ci->color()));
 443         if (c.isValid()) {
 444                 ci->color(c);
 445                 lb->update();
 446                 change_adaptor();
 447         }
 448 }
 449
 450
 451 void QPrefsDialog::select_ui()
 452 {
 453         string file(form_->controller().browseUI(fromqstr(uiModule->uiFileED->text())));
 454         if (!file.empty())
 455                 uiModule->uiFileED->setText(toqstr(file));
 456 }
 457
 458
 459 void QPrefsDialog::select_bind()
 460 {
 461         string file(form_->controller().browsebind(fromqstr(uiModule->bindFileED->text())));
 462         if (!file.empty())
 463                 uiModule->bindFileED->setText(toqstr(file));
 464 }
 465
 466
 467 void QPrefsDialog::select_keymap1()
 468 {
 469         string file(form_->controller().browsekbmap(fromqstr(keyboardModule->firstKeymapED->text())));
 470         if (!file.empty())
 471                 keyboardModule->firstKeymapED->setText(toqstr(file));
 472 }
 473
 474
 475 void QPrefsDialog::select_keymap2()
 476 {
 477         string file(form_->controller().browsekbmap(fromqstr(keyboardModule->secondKeymapED->text())));
 478         if (!file.empty())
 479                 keyboardModule->secondKeymapED->setText(toqstr(file));
 480 }
 481
 482
 483 void QPrefsDialog::select_dict()
 484 {
 485         string file(form_->controller().browsedict(fromqstr(spellcheckerModule->persDictionaryED->text())));
 486         if (!file.empty())
 487                 spellcheckerModule->persDictionaryED->setText(toqstr(file));
 488 }
 489
 490
 491 // NB: the _() is OK here because it gets passed back and we toqstr() them
 492
 493 void QPrefsDialog::select_templatedir()
 494 {
 495         string file(form_->controller().browsedir(fromqstr(pathsModule->templateDirED->text()), _("Select a document templates directory")));
 496         if (!file.empty())
 497                 pathsModule->templateDirED->setText(toqstr(file));
 498 }
 499
 500
 501 void QPrefsDialog::select_tempdir()
 502 {
 503         string file(form_->controller().browsedir(fromqstr(pathsModule->tempDirED->text()), _("Select a temporary directory")));
 504         if (!file.empty())
 505                 pathsModule->tempDirED->setText(toqstr(file));
 506 }
 507
 508
 509 void QPrefsDialog::select_backupdir()
 510 {
 511         string file(form_->controller().browsedir(fromqstr(pathsModule->backupDirED->text()), _("Select a backups directory")));
 512         if (!file.empty())
 513                 pathsModule->backupDirED->setText(toqstr(file));
 514 }
 515
 516
 517 void QPrefsDialog::select_workingdir()
 518 {
 519         string file(form_->controller().browsedir(fromqstr(pathsModule->workingDirED->text()), _("Select a document directory")));
 520         if (!file.empty())
 521                 pathsModule->workingDirED->setText(toqstr(file));
 522 }
 523
 524
 525 void QPrefsDialog::select_lyxpipe()
 526 {
 527         string file(form_->controller().browse(fromqstr(pathsModule->lyxserverDirED->text()), _("Give a filename for the LyX server pipe")));
 528         if (!file.empty())
 529                 pathsModule->lyxserverDirED->setText(toqstr(file));
 530 }
 531
 532
 533 void QPrefsDialog::select_roman(const QString& name)
 534 {
 535         screenfontsModule->screenRomanFE->set(QFont(name), name);
 536 }
 537
 538
 539 void QPrefsDialog::select_sans(const QString& name)
 540 {
 541         screenfontsModule->screenSansFE->set(QFont(name), name);
 542 }
 543
 544
 545 void QPrefsDialog::select_typewriter(const QString& name)
 546 {
 547         screenfontsModule->screenTypewriterFE->set(QFont(name), name);
 548 }