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 "gettext.h"
  13
  14 #include "ControlPrefs.h"
  15 #include "QPrefs.h"
  16
  17 #ifdef __GNUG__
  18 #pragma implementation
  19 #endif
  20
  21 #include "QPrefsDialog.h"
  22
  23 #include "ui/QPrefAsciiModule.h"
  24 #include "ui/QPrefDateModule.h"
  25 #include "ui/QPrefKeyboardModule.h"
  26 #include "ui/QPrefLatexModule.h"
  27 #include "ui/QPrefScreenFontsModule.h"
  28 #include "ui/QPrefColorsModule.h"
  29 #include "ui/QPrefDisplayModule.h"
  30 #include "ui/QPrefPathsModule.h"
  31 #include "ui/QPrefSpellcheckerModule.h"
  32 #include "ui/QPrefConvertersModule.h"
  33 #include "ui/QPrefFileformatsModule.h"
  34 #include "ui/QPrefLanguageModule.h"
  35 #include "ui/QPrefPrinterModule.h"
  36 #include "ui/QPrefUIModule.h"
  37
  38 #include "support/lstrings.h"
  39 #include "lyxrc.h"
  40 #include "debug.h"
  41
  42 #include <qwidgetstack.h>
  43 #include <qpushbutton.h>
  44 #include <qlistview.h>
  45 #include <qlistbox.h>
  46 #include <qspinbox.h>
  47 #include <qlineedit.h>
  48 #include <qcheckbox.h>
  49 #include <qcombobox.h>
  50 #include <qfontdatabase.h>
  51 #include <qstringlist.h>
  52 #include <qcolordialog.h>
  53 #include <qcolor.h>
  54 #include "qcoloritem.h"
  55 #include "qfontexample.h"
  56
  57 using std::map;
  58 using std::endl;
  59
  60 QPrefsDialog::QPrefsDialog(QPrefs * form)
  61         : QPrefsDialogBase(0, 0, false, 0), form_(form)
  62 {
  63         connect(savePB, SIGNAL(clicked()),
  64                 form, SLOT(slotOK()));
  65         connect(applyPB, SIGNAL(clicked()),
  66                 form, SLOT(slotApply()));
  67         connect(closePB, SIGNAL(clicked()),
  68                 form, SLOT(slotClose()));
  69         connect(restorePB, SIGNAL(clicked()),
  70                 form, SLOT(slotRestore()));
  71
  72         prefsLV->setSorting(-1);
  73
  74         // OK, Qt is REALLY broken. We have to hard
  75         // code the menu structure here.
  76
  77         QListViewItem * lnf(new QListViewItem(prefsLV, _("Look and feel")));
  78         lnf->setSelectable(false);
  79         lnf->setOpen(true);
  80         QListViewItem * lan(new QListViewItem(prefsLV, lnf, _("Language settings")));
  81         lan->setSelectable(false);
  82         QListViewItem * out(new QListViewItem(prefsLV, lan, _("Outputs")));
  83         out->setSelectable(false);
  84
  85         asciiModule = new QPrefAsciiModule(prefsWS);
  86         dateModule = new QPrefDateModule(prefsWS);
  87         keyboardModule = new QPrefKeyboardModule(prefsWS);
  88         latexModule = new QPrefLatexModule(prefsWS);
  89         screenfontsModule = new QPrefScreenFontsModule(prefsWS);
  90         colorsModule = new QPrefColorsModule(prefsWS);
  91         displayModule = new QPrefDisplayModule(prefsWS);
  92         pathsModule = new QPrefPathsModule(prefsWS);
  93         spellcheckerModule = new QPrefSpellcheckerModule(prefsWS);
  94         convertersModule = new QPrefConvertersModule(prefsWS);
  95         fileformatsModule = new QPrefFileformatsModule(prefsWS);
  96         languageModule = new QPrefLanguageModule(prefsWS);
  97         printerModule = new QPrefPrinterModule(prefsWS);
  98         uiModule = new QPrefUIModule(prefsWS);
  99
 100         prefsWS->addWidget(asciiModule, 0);
 101         prefsWS->addWidget(dateModule, 1);
 102         prefsWS->addWidget(keyboardModule, 2);
 103         prefsWS->addWidget(latexModule, 3);
 104         prefsWS->addWidget(screenfontsModule, 4);
 105         prefsWS->addWidget(colorsModule, 5);
 106         prefsWS->addWidget(displayModule, 6);
 107         prefsWS->addWidget(pathsModule, 7);
 108         prefsWS->addWidget(spellcheckerModule, 8);
 109         prefsWS->addWidget(convertersModule, 9);
 110         prefsWS->addWidget(fileformatsModule, 10);
 111         prefsWS->addWidget(languageModule, 11);
 112         prefsWS->addWidget(printerModule, 12);
 113         prefsWS->addWidget(uiModule, 13);
 114
 115         QListViewItem * i;
 116
 117         // language settings
 118
 119         i = new QListViewItem(lan, _("Language"));
 120         pane_map_[i] = languageModule;
 121         i = new QListViewItem(lan, i, _("Spellchecker"));
 122         pane_map_[i] = spellcheckerModule;
 123
 124         // UI
 125
 126         i = new QListViewItem(lnf, _("User interface"));
 127         pane_map_[i] = uiModule;
 128         prefsLV->setCurrentItem(i);
 129
 130         i = new QListViewItem(lnf, i, _("Screen fonts"));
 131         pane_map_[i] = screenfontsModule;
 132         i = new QListViewItem(lnf, i, _("Colors"));
 133         pane_map_[i] = colorsModule;
 134         i = new QListViewItem(lnf, i, _("Graphics"));
 135         pane_map_[i] = displayModule;
 136         i = new QListViewItem(lnf, i, _("Keyboard"));
 137         pane_map_[i] = keyboardModule;
 138
 139         // output
 140
 141         i = new QListViewItem(out, _("Ascii"));
 142         pane_map_[i] = asciiModule;
 143         i = new QListViewItem(out, i, _("Date format"));
 144         pane_map_[i] = dateModule;
 145         i = new QListViewItem(out, i, _("LaTeX"));
 146         pane_map_[i] = latexModule;
 147         i = new QListViewItem(out, i, _("Printer"));
 148         pane_map_[i] = printerModule;
 149
 150         i = new QListViewItem(prefsLV, out, _("Paths"));
 151         pane_map_[i] = pathsModule;
 152         i = new QListViewItem(prefsLV, i,  _("Converters"));
 153         pane_map_[i] = convertersModule;
 154         i = new QListViewItem(prefsLV, i, _("File formats"));
 155         pane_map_[i] = fileformatsModule;
 156
 157         prefsLV->setMinimumSize(prefsLV->sizeHint());
 158
 159         // Qt sucks
 160         resize(minimumSize());
 161
 162         // FIXME: put in controller
 163         for (int i = 0; i < LColor::ignore; ++i) {
 164                 LColor::color lc = static_cast<LColor::color>(i);
 165                 if (lc == LColor::none
 166                         || lc == LColor::black
 167                         || lc == LColor::white
 168                         || lc == LColor::red
 169                         || lc == LColor::green
 170                         || lc == LColor::blue
 171                         || lc == LColor::cyan
 172                         || lc == LColor::magenta
 173                         || lc == LColor::yellow
 174                         || lc == LColor::inherit
 175                         || lc == LColor::ignore) continue;
 176
 177                 colors_.push_back(lc);
 178                 string const x11name(lcolor.getX11Name(lc));
 179                 string const guiname(lcolor.getGUIName(lc));
 180                 QColorItem * ci(new QColorItem(QColor(x11name.c_str()), guiname.c_str()));
 181                 colorsModule->lyxObjectsLB->insertItem(ci);
 182         }
 183
 184         QFontDatabase fontdb;
 185         QStringList families(fontdb.families());
 186
 187         connect(screenfontsModule->screenRomanCO, SIGNAL(activated(const QString&)), this, SLOT(select_roman(const QString&)));
 188         connect(screenfontsModule->screenSansCO, SIGNAL(activated(const QString&)), this, SLOT(select_sans(const QString&)));
 189         connect(screenfontsModule->screenTypewriterCO, SIGNAL(activated(const QString&)), this, SLOT(select_typewriter(const QString&)));
 190
 191         for (QStringList::Iterator it = families.begin(); it != families.end(); ++it) {
 192                 screenfontsModule->screenRomanCO->insertItem(*it);
 193                 screenfontsModule->screenSansCO->insertItem(*it);
 194                 screenfontsModule->screenTypewriterCO->insertItem(*it);
 195         }
 196
 197         connect(uiModule->uiFilePB, SIGNAL(clicked()), this, SLOT(select_ui()));
 198         connect(uiModule->bindFilePB, SIGNAL(clicked()), this, SLOT(select_bind()));
 199
 200         connect(keyboardModule->firstKeymapPB, SIGNAL(clicked()), this, SLOT(select_keymap1()));
 201         connect(keyboardModule->secondKeymapPB, SIGNAL(clicked()), this, SLOT(select_keymap2()));
 202
 203         connect(spellcheckerModule->persDictionaryPB, SIGNAL(clicked()), this, SLOT(select_dict()));
 204
 205         connect(pathsModule->templateDirPB, SIGNAL(clicked()), this, SLOT(select_templatedir()));
 206         connect(pathsModule->tempDirPB, SIGNAL(clicked()), this, SLOT(select_tempdir()));
 207         connect(pathsModule->backupDirPB, SIGNAL(clicked()), this, SLOT(select_backupdir()));
 208         connect(pathsModule->workingDirPB, SIGNAL(clicked()), this, SLOT(select_workingdir()));
 209         connect(pathsModule->lyxserverDirPB, SIGNAL(clicked()), this, SLOT(select_lyxpipe()));
 210
 211         connect(colorsModule->colorChangePB, SIGNAL(clicked()), this, SLOT(change_color()));
 212         connect(colorsModule->lyxObjectsLB, SIGNAL(selected(int)), this, SLOT(change_color()));
 213
 214         connect(fileformatsModule->formatNewPB, SIGNAL(clicked()), this, SLOT(new_format()));
 215         connect(fileformatsModule->formatRemovePB, SIGNAL(clicked()), this, SLOT(remove_format()));
 216         connect(fileformatsModule->formatModifyPB, SIGNAL(clicked()), this, SLOT(modify_format()));
 217         connect(fileformatsModule->formatsLB, SIGNAL(highlighted(int)), this, SLOT(switch_format(int)));
 218
 219         connect(convertersModule->converterNewPB, SIGNAL(clicked()), this, SLOT(new_converter()));
 220         connect(convertersModule->converterRemovePB, SIGNAL(clicked()), this, SLOT(remove_converter()));
 221         connect(convertersModule->converterModifyPB, SIGNAL(clicked()), this, SLOT(modify_converter()));
 222         connect(convertersModule->convertersLB, SIGNAL(highlighted(int)), this, SLOT(switch_converter(int)));
 223
 224         // Qt really sucks. This is as ugly as it looks, but the alternative
 225         // means having to derive every module == bloat
 226
 227         connect(convertersModule->converterNewPB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 228         connect(convertersModule->converterRemovePB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 229         connect(convertersModule->converterModifyPB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 230         connect(fileformatsModule->formatNewPB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 231         connect(fileformatsModule->formatRemovePB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 232         connect(fileformatsModule->formatModifyPB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 233         connect(languageModule->rtlCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 234         connect(languageModule->markForeignCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 235         connect(languageModule->autoBeginCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 236         connect(languageModule->autoEndCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 237         connect(languageModule->useBabelCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 238         connect(languageModule->globalCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 239         connect(languageModule->languagePackageED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 240         connect(languageModule->startCommandED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 241         connect(languageModule->endCommandED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 242         connect(languageModule->defaultLanguageCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
 243         connect(uiModule->uiFileED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 244         connect(uiModule->bindFileED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 245         connect(uiModule->cursorFollowsCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 246         connect(uiModule->wheelMouseSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 247         connect(uiModule->autoSaveSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 248         connect(uiModule->autoSaveCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 249         connect(uiModule->lastfilesSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 250         connect(keyboardModule->keymapCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 251         connect(keyboardModule->firstKeymapED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 252         connect(keyboardModule->secondKeymapED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 253         connect(asciiModule->asciiLinelengthSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 254         connect(asciiModule->asciiRoffED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 255         connect(dateModule->DateED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 256         connect(latexModule->latexEncodingED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 257         connect(latexModule->latexChecktexED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 258         connect(latexModule->latexAutoresetCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 259         connect(latexModule->latexDviPaperED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 260         connect(latexModule->latexPaperSizeCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
 261         connect(displayModule->previewCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 262         connect(displayModule->displayGraphicsCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
 263         connect(pathsModule->workingDirED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 264         connect(pathsModule->templateDirED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 265         connect(pathsModule->backupDirED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 266         connect(pathsModule->tempDirCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 267         connect(pathsModule->tempDirED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 268         connect(pathsModule->lyxserverDirED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 269         connect(spellcheckerModule->spellCommandCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
 270         connect(spellcheckerModule->altLanguageED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 271         connect(spellcheckerModule->escapeCharactersED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 272         connect(spellcheckerModule->persDictionaryED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 273         connect(spellcheckerModule->compoundWordCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 274         connect(spellcheckerModule->inputEncodingCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 275         connect(printerModule->printerAdaptCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 276         connect(printerModule->printerCommandED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 277         connect(printerModule->printerNameED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 278         connect(printerModule->printerPageRangeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 279         connect(printerModule->printerCopiesED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 280         connect(printerModule->printerReverseED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 281         connect(printerModule->printerToPrinterED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 282         connect(printerModule->printerExtensionED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 283         connect(printerModule->printerSpoolCommandED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 284         connect(printerModule->printerPaperTypeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 285         connect(printerModule->printerEvenED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 286         connect(printerModule->printerOddED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 287         connect(printerModule->printerCollatedED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 288         connect(printerModule->printerLandscapeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 289         connect(printerModule->printerToFileED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 290         connect(printerModule->printerExtraED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 291         connect(printerModule->printerSpoolPrefixED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 292         connect(printerModule->printerPaperSizeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 293         connect(screenfontsModule->screenRomanCO, SIGNAL(activated(const QString&)), this, SLOT(change_adaptor()));
 294         connect(screenfontsModule->screenSansCO, SIGNAL(activated(const QString&)), this, SLOT(change_adaptor()));
 295         connect(screenfontsModule->screenTypewriterCO, SIGNAL(activated(const QString&)), this, SLOT(change_adaptor()));
 296         connect(screenfontsModule->screenZoomSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 297         connect(screenfontsModule->screenDpiSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 298         connect(screenfontsModule->screenTinyED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 299         connect(screenfontsModule->screenSmallestED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 300         connect(screenfontsModule->screenSmallerED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 301         connect(screenfontsModule->screenSmallED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 302         connect(screenfontsModule->screenNormalED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 303         connect(screenfontsModule->screenLargeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 304         connect(screenfontsModule->screenLargerED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 305         connect(screenfontsModule->screenLargestED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 306         connect(screenfontsModule->screenHugeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 307         connect(screenfontsModule->screenHugerED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 308 }
 309
 310
 311 QPrefsDialog::~QPrefsDialog()
 312 {
 313 }
 314
 315
 316 void QPrefsDialog::closeEvent(QCloseEvent * e)
 317 {
 318         form_->slotWMHide();
 319         e->accept();
 320 }
 321
 322
 323 void QPrefsDialog::switchPane(QListViewItem * i)
 324 {
 325         prefsWS->raiseWidget(pane_map_[i]);
 326 }
 327
 328
 329 void QPrefsDialog::change_adaptor()
 330 {
 331         form_->changed();
 332 }
 333
 334
 335 void QPrefsDialog::updateConverters()
 336 {
 337         QPrefConvertersModule * convertmod(convertersModule);
 338
 339         convertmod->converterFromCO->clear();
 340         convertmod->converterToCO->clear();
 341
 342         Formats::const_iterator cit = form_->formats_.begin();
 343         Formats::const_iterator end = form_->formats_.end();
 344         for (; cit != end; ++cit) {
 345                 convertmod->converterFromCO->insertItem(cit->prettyname().c_str());
 346                 convertmod->converterToCO->insertItem(cit->prettyname().c_str());
 347         }
 348
 349         convertmod->convertersLB->clear();
 350
 351         Converters::const_iterator ccit = form_->converters_.begin();
 352         Converters::const_iterator cend = form_->converters_.end();
 353         for (; ccit != cend; ++ccit) {
 354                 string const name(ccit->From->prettyname() + " -> " +
 355                         ccit->To->prettyname());
 356                 convertmod->convertersLB->insertItem(name.c_str());
 357         }
 358 }
 359
 360
 361 void QPrefsDialog::switch_converter(int nr)
 362 {
 363         Converter const & c(form_->converters_.get(nr));
 364         convertersModule->converterFromCO->setCurrentItem(form_->formats_.getNumber(c.from));
 365         convertersModule->converterToCO->setCurrentItem(form_->formats_.getNumber(c.to));
 366         convertersModule->converterED->setText(c.command.c_str());
 367         convertersModule->converterFlagED->setText(c.flags.c_str());
 368 }
 369
 370
 371 // FIXME: user must
 372 // specify unique from/to or it doesn't appear. This is really bad UI
 373 void QPrefsDialog::new_converter()
 374 {
 375         Format const & from(form_->formats_.get(convertersModule->converterFromCO->currentItem()));
 376         Format const & to(form_->formats_.get(convertersModule->converterToCO->currentItem()));
 377
 378         Converter const * old = form_->converters_.getConverter(from.name(), to.name());
 379         form_->converters_.add(from.name(), to.name(), "", "");
 380         if (!old) {
 381                 form_->converters_.updateLast(form_->formats_);
 382         }
 383         updateConverters();
 384         convertersModule->convertersLB->setCurrentItem(convertersModule->convertersLB->count() - 1);
 385 }
 386
 387
 388 void QPrefsDialog::modify_converter()
 389 {
 390         Format const & from(form_->formats_.get(convertersModule->converterFromCO->currentItem()));
 391         Format const & to(form_->formats_.get(convertersModule->converterToCO->currentItem()));
 392         string flags(convertersModule->converterFlagED->text().latin1());
 393         string name(convertersModule->converterED->text().latin1());
 394
 395         Converter const * old = form_->converters_.getConverter(from.name(), to.name());
 396         form_->converters_.add(from.name(), to.name(), name, flags);
 397         if (!old) {
 398                 form_->converters_.updateLast(form_->formats_);
 399         }
 400         updateConverters();
 401 }
 402
 403
 404 void QPrefsDialog::remove_converter()
 405 {
 406         Format const & from(form_->formats_.get(convertersModule->converterFromCO->currentItem()));
 407         Format const & to(form_->formats_.get(convertersModule->converterToCO->currentItem()));
 408         form_->converters_.erase(from.name(), to.name());
 409         updateConverters();
 410 }
 411
 412
 413 void QPrefsDialog::updateFormats()
 414 {
 415         QPrefFileformatsModule * formatmod(fileformatsModule);
 416
 417         formatmod->formatsLB->clear();
 418
 419         Formats::const_iterator cit = form_->formats_.begin();
 420         Formats::const_iterator end = form_->formats_.end();
 421         for (; cit != end; ++cit) {
 422                 formatmod->formatsLB->insertItem(cit->prettyname().c_str());
 423         }
 424 }
 425
 426
 427 void QPrefsDialog::switch_format(int nr)
 428 {
 429         Format const & f(form_->formats_.get(nr));
 430         fileformatsModule->formatED->setText(f.name().c_str());
 431         fileformatsModule->guiNameED->setText(f.prettyname().c_str());
 432         fileformatsModule->extensionED->setText(f.extension().c_str());
 433         fileformatsModule->shortcutED->setText(f.shortcut().c_str());
 434         fileformatsModule->viewerED->setText(f.viewer().c_str());
 435         fileformatsModule->formatRemovePB->setEnabled(
 436                 !form_->converters_.formatIsUsed(f.name()));
 437 }
 438
 439
 440 void QPrefsDialog::new_format()
 441 {
 442         form_->formats_.add(_("New"));
 443         form_->formats_.sort();
 444         updateFormats();
 445         fileformatsModule->formatsLB->setCurrentItem(form_->formats_.getNumber(_("New")));
 446         updateConverters();
 447 }
 448
 449
 450 void QPrefsDialog::modify_format()
 451 {
 452         Format const & oldformat(form_->formats_.get(fileformatsModule->formatsLB->currentItem()));
 453         string const oldpretty(oldformat.prettyname());
 454         string const name(fileformatsModule->formatED->text().latin1());
 455         form_->formats_.erase(oldformat.name());
 456
 457         string const prettyname = fileformatsModule->guiNameED->text().latin1();
 458         string const extension = fileformatsModule->extensionED->text().latin1();
 459         string const shortcut = fileformatsModule->shortcutED->text().latin1();
 460         string const viewer = fileformatsModule->viewerED->text().latin1();
 461
 462         form_->formats_.add(name, extension, prettyname, shortcut);
 463         form_->formats_.sort();
 464         form_->formats_.setViewer(name, viewer);
 465
 466         fileformatsModule->formatsLB->setUpdatesEnabled(false);
 467         updateFormats();
 468         fileformatsModule->formatsLB->setUpdatesEnabled(true);
 469         fileformatsModule->formatsLB->update();
 470
 471         updateConverters();
 472 }
 473
 474
 475 void QPrefsDialog::remove_format()
 476 {
 477         int const nr(fileformatsModule->formatsLB->currentItem());
 478         if (nr < 0)
 479                 return;
 480         form_->formats_.erase(form_->formats_.get(nr).name());
 481         updateFormats();
 482         updateConverters();
 483 }
 484
 485
 486 void QPrefsDialog::change_color()
 487 {
 488         QListBox * lb(colorsModule->lyxObjectsLB);
 489         if (lb->currentItem() < 0)
 490                 return;
 491         QListBoxItem * ib(lb->item(lb->currentItem()));
 492         QColorItem * ci(static_cast<QColorItem*>(ib));
 493         QColor c(QColorDialog::getColor(ci->color()));
 494         if (c.isValid()) {
 495                 ci->color(c);
 496                 lb->update();
 497                 change_adaptor();
 498         }
 499 }
 500
 501
 502 void QPrefsDialog::select_ui()
 503 {
 504         string file(form_->controller().browseUI(uiModule->uiFileED->text().latin1()));
 505         if (!file.empty())
 506                 uiModule->uiFileED->setText(file.c_str());
 507 }
 508
 509
 510 void QPrefsDialog::select_bind()
 511 {
 512         string file(form_->controller().browsebind(uiModule->bindFileED->text().latin1()));
 513         if (!file.empty())
 514                 uiModule->bindFileED->setText(file.c_str());
 515 }
 516
 517
 518 void QPrefsDialog::select_keymap1()
 519 {
 520         string file(form_->controller().browsekbmap(keyboardModule->firstKeymapED->text().latin1()));
 521         if (!file.empty())
 522                 keyboardModule->firstKeymapED->setText(file.c_str());
 523 }
 524
 525
 526 void QPrefsDialog::select_keymap2()
 527 {
 528         string file(form_->controller().browsekbmap(keyboardModule->secondKeymapED->text().latin1()));
 529         if (!file.empty())
 530                 keyboardModule->secondKeymapED->setText(file.c_str());
 531 }
 532
 533
 534 void QPrefsDialog::select_dict()
 535 {
 536         string file(form_->controller().browsedict(spellcheckerModule->persDictionaryED->text().latin1()));
 537         if (!file.empty())
 538                 spellcheckerModule->persDictionaryED->setText(file.c_str());
 539 }
 540
 541
 542 void QPrefsDialog::select_templatedir()
 543 {
 544         string file(form_->controller().browse(pathsModule->templateDirED->text().latin1(), _("Select a document templates directory")));
 545         if (!file.empty())
 546                 pathsModule->templateDirED->setText(file.c_str());
 547 }
 548
 549
 550 void QPrefsDialog::select_tempdir()
 551 {
 552         string file(form_->controller().browse(pathsModule->tempDirED->text().latin1(), _("Select a temporary directory")));
 553         if (!file.empty())
 554                 pathsModule->tempDirED->setText(file.c_str());
 555 }
 556
 557
 558 void QPrefsDialog::select_backupdir()
 559 {
 560         string file(form_->controller().browse(pathsModule->backupDirED->text().latin1(), _("Select a backups directory")));
 561         if (!file.empty())
 562                 pathsModule->backupDirED->setText(file.c_str());
 563 }
 564
 565
 566 void QPrefsDialog::select_workingdir()
 567 {
 568         string file(form_->controller().browse(pathsModule->workingDirED->text().latin1(), _("Selection a documents directory")));
 569         if (!file.empty())
 570                 pathsModule->workingDirED->setText(file.c_str());
 571 }
 572
 573
 574 void QPrefsDialog::select_lyxpipe()
 575 {
 576         string file(form_->controller().browse(pathsModule->lyxserverDirED->text().latin1(), _("Give a filename for the LyX server pipe")));
 577         if (!file.empty())
 578                 pathsModule->lyxserverDirED->setText(file.c_str());
 579 }
 580
 581
 582 void QPrefsDialog::select_roman(const QString& name)
 583 {
 584         screenfontsModule->screenRomanFE->set(QFont(name), name);
 585 }
 586
 587
 588 void QPrefsDialog::select_sans(const QString& name)
 589 {
 590         screenfontsModule->screenSansFE->set(QFont(name), name);
 591 }
 592
 593
 594 void QPrefsDialog::select_typewriter(const QString& name)
 595 {
 596         screenfontsModule->screenTypewriterFE->set(QFont(name), name);
 597 }