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