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 #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 #include "ui/QPrefIdentityModule.h"
  38
  39 #include "support/lstrings.h"
  40 #include "lyxrc.h"
  41 #include "debug.h"
  42 #include "gettext.h"
  43
  44 #include <qwidgetstack.h>
  45 #include <qpushbutton.h>
  46 #include <qlistview.h>
  47 #include <qlistbox.h>
  48 #include <qspinbox.h>
  49 #include <qlineedit.h>
  50 #include <qcheckbox.h>
  51 #include <qcombobox.h>
  52 #include <qfontdatabase.h>
  53 #include <qstringlist.h>
  54 #include <qcolordialog.h>
  55 #include <qcolor.h>
  56 #include "qcoloritem.h"
  57 #include "qfontexample.h"
  58
  59 using std::map;
  60 using std::endl;
  61
  62 QPrefsDialog::QPrefsDialog(QPrefs * form)
  63         : QPrefsDialogBase(0, 0, false, 0), form_(form)
  64 {
  65         connect(savePB, SIGNAL(clicked()),
  66                 form, SLOT(slotOK()));
  67         connect(applyPB, SIGNAL(clicked()),
  68                 form, SLOT(slotApply()));
  69         connect(closePB, SIGNAL(clicked()),
  70                 form, SLOT(slotClose()));
  71         connect(restorePB, SIGNAL(clicked()),
  72                 form, SLOT(slotRestore()));
  73
  74         prefsLV->setSorting(-1);
  75
  76         // OK, Qt is REALLY broken. We have to hard
  77         // code the menu structure here.
  78
  79         QListViewItem * lnf(new QListViewItem(prefsLV, qt_("Look and feel")));
  80         lnf->setSelectable(false);
  81         lnf->setOpen(true);
  82         QListViewItem * lan(new QListViewItem(prefsLV, lnf, qt_("Language settings")));
  83         lan->setSelectable(false);
  84         QListViewItem * out(new QListViewItem(prefsLV, lan, qt_("Outputs")));
  85         out->setSelectable(false);
  86
  87         asciiModule = new QPrefAsciiModule(prefsWS);
  88         dateModule = new QPrefDateModule(prefsWS);
  89         keyboardModule = new QPrefKeyboardModule(prefsWS);
  90         latexModule = new QPrefLatexModule(prefsWS);
  91         screenfontsModule = new QPrefScreenFontsModule(prefsWS);
  92         colorsModule = new QPrefColorsModule(prefsWS);
  93         displayModule = new QPrefDisplayModule(prefsWS);
  94         pathsModule = new QPrefPathsModule(prefsWS);
  95         spellcheckerModule = new QPrefSpellcheckerModule(prefsWS);
  96         convertersModule = new QPrefConvertersModule(prefsWS);
  97         fileformatsModule = new QPrefFileformatsModule(prefsWS);
  98         languageModule = new QPrefLanguageModule(prefsWS);
  99         printerModule = new QPrefPrinterModule(prefsWS);
 100         uiModule = new QPrefUIModule(prefsWS);
 101         identityModule = new QPrefIdentityModule(prefsWS);
 102
 103         prefsWS->addWidget(asciiModule, 0);
 104         prefsWS->addWidget(dateModule, 1);
 105         prefsWS->addWidget(keyboardModule, 2);
 106         prefsWS->addWidget(latexModule, 3);
 107         prefsWS->addWidget(screenfontsModule, 4);
 108         prefsWS->addWidget(colorsModule, 5);
 109         prefsWS->addWidget(displayModule, 6);
 110         prefsWS->addWidget(pathsModule, 7);
 111         prefsWS->addWidget(spellcheckerModule, 8);
 112         prefsWS->addWidget(convertersModule, 9);
 113         prefsWS->addWidget(fileformatsModule, 10);
 114         prefsWS->addWidget(languageModule, 11);
 115         prefsWS->addWidget(printerModule, 12);
 116         prefsWS->addWidget(uiModule, 13);
 117         prefsWS->addWidget(identityModule, 14);
 118
 119         QListViewItem * i;
 120
 121         // language settings
 122
 123         i = new QListViewItem(lan, qt_("Language"));
 124         pane_map_[i] = languageModule;
 125         i = new QListViewItem(lan, i, qt_("Spellchecker"));
 126         pane_map_[i] = spellcheckerModule;
 127
 128         // UI
 129
 130         i = new QListViewItem(lnf, qt_("User interface"));
 131         pane_map_[i] = uiModule;
 132         prefsLV->setCurrentItem(i);
 133
 134         i = new QListViewItem(lnf, i, qt_("Screen fonts"));
 135         pane_map_[i] = screenfontsModule;
 136         i = new QListViewItem(lnf, i, qt_("Colors"));
 137         pane_map_[i] = colorsModule;
 138         i = new QListViewItem(lnf, i, qt_("Graphics"));
 139         pane_map_[i] = displayModule;
 140         i = new QListViewItem(lnf, i, qt_("Keyboard"));
 141         pane_map_[i] = keyboardModule;
 142
 143         // output
 144
 145         i = new QListViewItem(out, qt_("ASCII"));
 146         pane_map_[i] = asciiModule;
 147         i = new QListViewItem(out, i, qt_("Date format"));
 148         pane_map_[i] = dateModule;
 149         i = new QListViewItem(out, i, qt_("LaTeX"));
 150         pane_map_[i] = latexModule;
 151         i = new QListViewItem(out, i, qt_("Printer"));
 152         pane_map_[i] = printerModule;
 153
 154         i = new QListViewItem(prefsLV, out, qt_("Identity"));
 155         pane_map_[i] = identityModule;
 156         i = new QListViewItem(prefsLV, out, qt_("Paths"));
 157         pane_map_[i] = pathsModule;
 158         i = new QListViewItem(prefsLV, i,  qt_("Converters"));
 159         pane_map_[i] = convertersModule;
 160         i = new QListViewItem(prefsLV, i, qt_("File formats"));
 161         pane_map_[i] = fileformatsModule;
 162
 163         prefsLV->setMinimumSize(prefsLV->sizeHint());
 164
 165         // Qt sucks
 166         resize(minimumSize());
 167
 168         // FIXME: put in controller
 169         for (int i = 0; i < LColor::ignore; ++i) {
 170                 LColor::color lc = static_cast<LColor::color>(i);
 171                 if (lc == LColor::none
 172                         || lc == LColor::black
 173                         || lc == LColor::white
 174                         || lc == LColor::red
 175                         || lc == LColor::green
 176                         || lc == LColor::blue
 177                         || lc == LColor::cyan
 178                         || lc == LColor::magenta
 179                         || lc == LColor::yellow
 180                         || lc == LColor::inherit
 181                         || lc == LColor::ignore) continue;
 182
 183                 colors_.push_back(lc);
 184                 string const x11name(lcolor.getX11Name(lc));
 185                 string const guiname(lcolor.getGUIName(lc));
 186                 QColorItem * ci(new QColorItem(QColor(toqstr(x11name)),
 187                                 toqstr(guiname)));
 188                 colorsModule->lyxObjectsLB->insertItem(ci);
 189         }
 190
 191         QFontDatabase fontdb;
 192         QStringList families(fontdb.families());
 193
 194         connect(screenfontsModule->screenRomanCO, SIGNAL(activated(const QString&)), this, SLOT(select_roman(const QString&)));
 195         connect(screenfontsModule->screenSansCO, SIGNAL(activated(const QString&)), this, SLOT(select_sans(const QString&)));
 196         connect(screenfontsModule->screenTypewriterCO, SIGNAL(activated(const QString&)), this, SLOT(select_typewriter(const QString&)));
 197
 198         for (QStringList::Iterator it = families.begin(); it != families.end(); ++it) {
 199                 screenfontsModule->screenRomanCO->insertItem(*it);
 200                 screenfontsModule->screenSansCO->insertItem(*it);
 201                 screenfontsModule->screenTypewriterCO->insertItem(*it);
 202         }
 203
 204         connect(uiModule->uiFilePB, SIGNAL(clicked()), this, SLOT(select_ui()));
 205         connect(uiModule->bindFilePB, SIGNAL(clicked()), this, SLOT(select_bind()));
 206
 207         connect(keyboardModule->firstKeymapPB, SIGNAL(clicked()), this, SLOT(select_keymap1()));
 208         connect(keyboardModule->secondKeymapPB, SIGNAL(clicked()), this, SLOT(select_keymap2()));
 209
 210         connect(spellcheckerModule->persDictionaryPB, SIGNAL(clicked()), this, SLOT(select_dict()));
 211
 212         connect(pathsModule->templateDirPB, SIGNAL(clicked()), this, SLOT(select_templatedir()));
 213         connect(pathsModule->tempDirPB, SIGNAL(clicked()), this, SLOT(select_tempdir()));
 214         connect(pathsModule->backupDirPB, SIGNAL(clicked()), this, SLOT(select_backupdir()));
 215         connect(pathsModule->workingDirPB, SIGNAL(clicked()), this, SLOT(select_workingdir()));
 216         connect(pathsModule->lyxserverDirPB, SIGNAL(clicked()), this, SLOT(select_lyxpipe()));
 217
 218         connect(colorsModule->colorChangePB, SIGNAL(clicked()), this, SLOT(change_color()));
 219         connect(colorsModule->lyxObjectsLB, SIGNAL(selected(int)), this, SLOT(change_color()));
 220
 221         connect(fileformatsModule->formatNewPB, SIGNAL(clicked()), this, SLOT(new_format()));
 222         connect(fileformatsModule->formatRemovePB, SIGNAL(clicked()), this, SLOT(remove_format()));
 223         connect(fileformatsModule->formatModifyPB, SIGNAL(clicked()), this, SLOT(modify_format()));
 224         connect(fileformatsModule->formatsLB, SIGNAL(highlighted(int)), this, SLOT(switch_format(int)));
 225
 226         connect(convertersModule->converterNewPB, SIGNAL(clicked()), this, SLOT(new_converter()));
 227         connect(convertersModule->converterRemovePB, SIGNAL(clicked()), this, SLOT(remove_converter()));
 228         connect(convertersModule->converterModifyPB, SIGNAL(clicked()), this, SLOT(modify_converter()));
 229         connect(convertersModule->convertersLB, SIGNAL(highlighted(int)), this, SLOT(switch_converter(int)));
 230
 231         // Qt really sucks. This is as ugly as it looks, but the alternative
 232         // means having to derive every module == bloat
 233
 234         connect(convertersModule->converterNewPB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 235         connect(convertersModule->converterRemovePB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 236         connect(convertersModule->converterModifyPB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 237         connect(fileformatsModule->formatNewPB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 238         connect(fileformatsModule->formatRemovePB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 239         connect(fileformatsModule->formatModifyPB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 240         connect(languageModule->rtlCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 241         connect(languageModule->markForeignCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 242         connect(languageModule->autoBeginCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 243         connect(languageModule->autoEndCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 244         connect(languageModule->useBabelCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 245         connect(languageModule->globalCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 246         connect(languageModule->languagePackageED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 247         connect(languageModule->startCommandED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 248         connect(languageModule->endCommandED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 249         connect(languageModule->defaultLanguageCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
 250         connect(uiModule->uiFileED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 251         connect(uiModule->bindFileED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 252         connect(uiModule->cursorFollowsCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 253         connect(uiModule->wheelMouseSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 254         connect(uiModule->autoSaveSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 255         connect(uiModule->autoSaveCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 256         connect(uiModule->lastfilesSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 257         connect(keyboardModule->keymapCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 258         connect(keyboardModule->firstKeymapED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 259         connect(keyboardModule->secondKeymapED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 260         connect(asciiModule->asciiLinelengthSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 261         connect(asciiModule->asciiRoffED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 262         connect(dateModule->DateED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 263         connect(latexModule->latexEncodingED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 264         connect(latexModule->latexChecktexED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 265         connect(latexModule->latexAutoresetCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 266         connect(latexModule->latexDviPaperED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 267         connect(latexModule->latexPaperSizeCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
 268         connect(displayModule->previewCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 269         connect(displayModule->displayGraphicsCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
 270         connect(pathsModule->workingDirED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 271         connect(pathsModule->templateDirED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 272         connect(pathsModule->backupDirED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 273         connect(pathsModule->tempDirCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 274         connect(pathsModule->tempDirED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 275         connect(pathsModule->lyxserverDirED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 276         connect(spellcheckerModule->spellCommandCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
 277         connect(spellcheckerModule->altLanguageED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 278         connect(spellcheckerModule->escapeCharactersED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 279         connect(spellcheckerModule->persDictionaryED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 280         connect(spellcheckerModule->compoundWordCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 281         connect(spellcheckerModule->inputEncodingCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 282         connect(printerModule->printerAdaptCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 283         connect(printerModule->printerCommandED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 284         connect(printerModule->printerNameED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 285         connect(printerModule->printerPageRangeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 286         connect(printerModule->printerCopiesED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 287         connect(printerModule->printerReverseED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 288         connect(printerModule->printerToPrinterED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 289         connect(printerModule->printerExtensionED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 290         connect(printerModule->printerSpoolCommandED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 291         connect(printerModule->printerPaperTypeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 292         connect(printerModule->printerEvenED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 293         connect(printerModule->printerOddED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 294         connect(printerModule->printerCollatedED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 295         connect(printerModule->printerLandscapeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 296         connect(printerModule->printerToFileED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 297         connect(printerModule->printerExtraED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 298         connect(printerModule->printerSpoolPrefixED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 299         connect(printerModule->printerPaperSizeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 300         connect(screenfontsModule->screenRomanCO, SIGNAL(activated(const QString&)), this, SLOT(change_adaptor()));
 301         connect(screenfontsModule->screenSansCO, SIGNAL(activated(const QString&)), this, SLOT(change_adaptor()));
 302         connect(screenfontsModule->screenTypewriterCO, SIGNAL(activated(const QString&)), this, SLOT(change_adaptor()));
 303         connect(screenfontsModule->screenZoomSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 304         connect(screenfontsModule->screenDpiSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 305         connect(screenfontsModule->screenTinyED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 306         connect(screenfontsModule->screenSmallestED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 307         connect(screenfontsModule->screenSmallerED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 308         connect(screenfontsModule->screenSmallED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 309         connect(screenfontsModule->screenNormalED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 310         connect(screenfontsModule->screenLargeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 311         connect(screenfontsModule->screenLargerED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 312         connect(screenfontsModule->screenLargestED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 313         connect(screenfontsModule->screenHugeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 314         connect(screenfontsModule->screenHugerED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 315         connect(identityModule->nameED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 316         connect(identityModule->emailED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 317 }
 318
 319
 320 QPrefsDialog::~QPrefsDialog()
 321 {
 322 }
 323
 324
 325 void QPrefsDialog::closeEvent(QCloseEvent * e)
 326 {
 327         form_->slotWMHide();
 328         e->accept();
 329 }
 330
 331
 332 void QPrefsDialog::switchPane(QListViewItem * i)
 333 {
 334         prefsWS->raiseWidget(pane_map_[i]);
 335 }
 336
 337
 338 void QPrefsDialog::change_adaptor()
 339 {
 340         form_->changed();
 341 }
 342
 343
 344 void QPrefsDialog::updateConverters()
 345 {
 346         QPrefConvertersModule * convertmod(convertersModule);
 347
 348         convertmod->converterFromCO->clear();
 349         convertmod->converterToCO->clear();
 350
 351         Formats::const_iterator cit = form_->formats_.begin();
 352         Formats::const_iterator end = form_->formats_.end();
 353         for (; cit != end; ++cit) {
 354                 convertmod->converterFromCO->insertItem(toqstr(cit->prettyname()));
 355                 convertmod->converterToCO->insertItem(toqstr(cit->prettyname()));
 356         }
 357
 358         convertmod->convertersLB->clear();
 359
 360         Converters::const_iterator ccit = form_->converters_.begin();
 361         Converters::const_iterator cend = form_->converters_.end();
 362         for (; ccit != cend; ++ccit) {
 363                 string const name(ccit->From->prettyname() + " -> " +
 364                         ccit->To->prettyname());
 365                 convertmod->convertersLB->insertItem(toqstr(name));
 366         }
 367
 368         if (convertmod->convertersLB->currentItem() == -1)
 369                 convertmod->convertersLB->setCurrentItem(0);
 370 }
 371
 372
 373 void QPrefsDialog::switch_converter(int nr)
 374 {
 375         Converter const & c(form_->converters_.get(nr));
 376         convertersModule->converterFromCO->setCurrentItem(form_->formats_.getNumber(c.from));
 377         convertersModule->converterToCO->setCurrentItem(form_->formats_.getNumber(c.to));
 378         convertersModule->converterED->setText(toqstr(c.command));
 379         convertersModule->converterFlagED->setText(toqstr(c.flags));
 380 }
 381
 382
 383 // FIXME: user must
 384 // specify unique from/to or it doesn't appear. This is really bad UI
 385 void QPrefsDialog::new_converter()
 386 {
 387         Format const & from(form_->formats_.get(convertersModule->converterFromCO->currentItem()));
 388         Format const & to(form_->formats_.get(convertersModule->converterToCO->currentItem()));
 389
 390         Converter const * old = form_->converters_.getConverter(from.name(), to.name());
 391         form_->converters_.add(from.name(), to.name(), "", "");
 392         if (!old) {
 393                 form_->converters_.updateLast(form_->formats_);
 394         }
 395         updateConverters();
 396         convertersModule->convertersLB->setCurrentItem(convertersModule->convertersLB->count() - 1);
 397 }
 398
 399
 400 void QPrefsDialog::modify_converter()
 401 {
 402         Format const & from(form_->formats_.get(convertersModule->converterFromCO->currentItem()));
 403         Format const & to(form_->formats_.get(convertersModule->converterToCO->currentItem()));
 404         string flags(fromqstr(convertersModule->converterFlagED->text()));
 405         string name(fromqstr(convertersModule->converterED->text()));
 406
 407         Converter const * old = form_->converters_.getConverter(from.name(), to.name());
 408         form_->converters_.add(from.name(), to.name(), name, flags);
 409         if (!old) {
 410                 form_->converters_.updateLast(form_->formats_);
 411         }
 412         updateConverters();
 413 }
 414
 415
 416 void QPrefsDialog::remove_converter()
 417 {
 418         Format const & from(form_->formats_.get(convertersModule->converterFromCO->currentItem()));
 419         Format const & to(form_->formats_.get(convertersModule->converterToCO->currentItem()));
 420         form_->converters_.erase(from.name(), to.name());
 421         updateConverters();
 422 }
 423
 424
 425 void QPrefsDialog::updateFormats()
 426 {
 427         QPrefFileformatsModule * formatmod(fileformatsModule);
 428
 429         formatmod->formatsLB->clear();
 430
 431         Formats::const_iterator cit = form_->formats_.begin();
 432         Formats::const_iterator end = form_->formats_.end();
 433         for (; cit != end; ++cit) {
 434                 formatmod->formatsLB->insertItem(toqstr(cit->prettyname()));
 435         }
 436
 437         if (formatmod->formatsLB->currentItem() == -1)
 438                 formatmod->formatsLB->setCurrentItem(0);
 439 }
 440
 441
 442 void QPrefsDialog::switch_format(int nr)
 443 {
 444         Format const & f(form_->formats_.get(nr));
 445         fileformatsModule->formatED->setText(toqstr(f.name()));
 446         fileformatsModule->guiNameED->setText(toqstr(f.prettyname()));
 447         fileformatsModule->extensionED->setText(toqstr(f.extension()));
 448         fileformatsModule->shortcutED->setText(toqstr(f.shortcut()));
 449         fileformatsModule->viewerED->setText(toqstr(f.viewer()));
 450         fileformatsModule->formatRemovePB->setEnabled(
 451                 !form_->converters_.formatIsUsed(f.name()));
 452 }
 453
 454
 455 void QPrefsDialog::new_format()
 456 {
 457         form_->formats_.add(_("New"));
 458         form_->formats_.sort();
 459         updateFormats();
 460         fileformatsModule->formatsLB->setCurrentItem(form_->formats_.getNumber(_("New")));
 461         updateConverters();
 462 }
 463
 464
 465 void QPrefsDialog::modify_format()
 466 {
 467         Format const & oldformat(form_->formats_.get(fileformatsModule->formatsLB->currentItem()));
 468         string const oldpretty(oldformat.prettyname());
 469         string const name(fromqstr(fileformatsModule->formatED->text()));
 470         form_->formats_.erase(oldformat.name());
 471
 472         string const prettyname = fromqstr(fileformatsModule->guiNameED->text());
 473         string const extension = fromqstr(fileformatsModule->extensionED->text());
 474         string const shortcut = fromqstr(fileformatsModule->shortcutED->text());
 475         string const viewer = fromqstr(fileformatsModule->viewerED->text());
 476
 477         form_->formats_.add(name, extension, prettyname, shortcut);
 478         form_->formats_.sort();
 479         form_->formats_.setViewer(name, viewer);
 480
 481         fileformatsModule->formatsLB->setUpdatesEnabled(false);
 482         updateFormats();
 483         fileformatsModule->formatsLB->setUpdatesEnabled(true);
 484         fileformatsModule->formatsLB->update();
 485
 486         updateConverters();
 487 }
 488
 489
 490 void QPrefsDialog::remove_format()
 491 {
 492         int const nr(fileformatsModule->formatsLB->currentItem());
 493         if (nr < 0)
 494                 return;
 495         form_->formats_.erase(form_->formats_.get(nr).name());
 496         updateFormats();
 497         updateConverters();
 498 }
 499
 500
 501 void QPrefsDialog::change_color()
 502 {
 503         QListBox * lb(colorsModule->lyxObjectsLB);
 504         if (lb->currentItem() < 0)
 505                 return;
 506         QListBoxItem * ib(lb->item(lb->currentItem()));
 507         QColorItem * ci(static_cast<QColorItem*>(ib));
 508         QColor c(QColorDialog::getColor(ci->color()));
 509         if (c.isValid()) {
 510                 ci->color(c);
 511                 lb->update();
 512                 change_adaptor();
 513         }
 514 }
 515
 516
 517 void QPrefsDialog::select_ui()
 518 {
 519         string file(form_->controller().browseUI(fromqstr(uiModule->uiFileED->text())));
 520         if (!file.empty())
 521                 uiModule->uiFileED->setText(toqstr(file));
 522 }
 523
 524
 525 void QPrefsDialog::select_bind()
 526 {
 527         string file(form_->controller().browsebind(fromqstr(uiModule->bindFileED->text())));
 528         if (!file.empty())
 529                 uiModule->bindFileED->setText(toqstr(file));
 530 }
 531
 532
 533 void QPrefsDialog::select_keymap1()
 534 {
 535         string file(form_->controller().browsekbmap(fromqstr(keyboardModule->firstKeymapED->text())));
 536         if (!file.empty())
 537                 keyboardModule->firstKeymapED->setText(toqstr(file));
 538 }
 539
 540
 541 void QPrefsDialog::select_keymap2()
 542 {
 543         string file(form_->controller().browsekbmap(fromqstr(keyboardModule->secondKeymapED->text())));
 544         if (!file.empty())
 545                 keyboardModule->secondKeymapED->setText(toqstr(file));
 546 }
 547
 548
 549 void QPrefsDialog::select_dict()
 550 {
 551         string file(form_->controller().browsedict(fromqstr(spellcheckerModule->persDictionaryED->text())));
 552         if (!file.empty())
 553                 spellcheckerModule->persDictionaryED->setText(toqstr(file));
 554 }
 555
 556
 557 // NB: the _() is OK here because it gets passed back and we toqstr() them
 558
 559 void QPrefsDialog::select_templatedir()
 560 {
 561         string file(form_->controller().browsedir(fromqstr(pathsModule->templateDirED->text()), _("Select a document templates directory")));
 562         if (!file.empty())
 563                 pathsModule->templateDirED->setText(toqstr(file));
 564 }
 565
 566
 567 void QPrefsDialog::select_tempdir()
 568 {
 569         string file(form_->controller().browsedir(fromqstr(pathsModule->tempDirED->text()), _("Select a temporary directory")));
 570         if (!file.empty())
 571                 pathsModule->tempDirED->setText(toqstr(file));
 572 }
 573
 574
 575 void QPrefsDialog::select_backupdir()
 576 {
 577         string file(form_->controller().browsedir(fromqstr(pathsModule->backupDirED->text()), _("Select a backups directory")));
 578         if (!file.empty())
 579                 pathsModule->backupDirED->setText(toqstr(file));
 580 }
 581
 582
 583 void QPrefsDialog::select_workingdir()
 584 {
 585         string file(form_->controller().browsedir(fromqstr(pathsModule->workingDirED->text()), _("Select a document directory")));
 586         if (!file.empty())
 587                 pathsModule->workingDirED->setText(toqstr(file));
 588 }
 589
 590
 591 void QPrefsDialog::select_lyxpipe()
 592 {
 593         string file(form_->controller().browse(fromqstr(pathsModule->lyxserverDirED->text()), _("Give a filename for the LyX server pipe")));
 594         if (!file.empty())
 595                 pathsModule->lyxserverDirED->setText(toqstr(file));
 596 }
 597
 598
 599 void QPrefsDialog::select_roman(const QString& name)
 600 {
 601         screenfontsModule->screenRomanFE->set(QFont(name), name);
 602 }
 603
 604
 605 void QPrefsDialog::select_sans(const QString& name)
 606 {
 607         screenfontsModule->screenSansFE->set(QFont(name), name);
 608 }
 609
 610
 611 void QPrefsDialog::select_typewriter(const QString& name)
 612 {
 613         screenfontsModule->screenTypewriterFE->set(QFont(name), name);
 614 }