src/frontends/qt3/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 "debug.h"
  13 #include "qt_helpers.h"
  14
  15 #include "QPrefsDialog.h"
  16 #include "QPrefs.h"
  17
  18 #include "panelstack.h"
  19 #include "qcoloritem.h"
  20 #include "qfontexample.h"
  21
  22 #include "frontends/Alert.h"
  23
  24 #include "ui/QPrefAsciiModule.h"
  25 #include "ui/QPrefDateModule.h"
  26 #include "ui/QPrefKeyboardModule.h"
  27 #include "ui/QPrefLatexModule.h"
  28 #include "ui/QPrefScreenFontsModule.h"
  29 #include "ui/QPrefColorsModule.h"
  30 #if defined(__CYGWIN__) || defined(__CYGWIN32__)
  31 #include "ui/QPrefCygwinPathModule.h"
  32 #endif
  33 #include "ui/QPrefDisplayModule.h"
  34 #include "ui/QPrefPathsModule.h"
  35 #include "ui/QPrefSpellcheckerModule.h"
  36 #include "ui/QPrefConvertersModule.h"
  37 #include "ui/QPrefCopiersModule.h"
  38 #include "ui/QPrefFileformatsModule.h"
  39 #include "ui/QPrefLanguageModule.h"
  40 #include "ui/QPrefPrinterModule.h"
  41 #include "ui/QPrefUIModule.h"
  42 #include "ui/QPrefIdentityModule.h"
  43
  44 #include "gettext.h"
  45 #include "LColor.h"
  46
  47 #include "controllers/ControlPrefs.h"
  48
  49 #include <qcheckbox.h>
  50 #include <qcolordialog.h>
  51 #include <qcombobox.h>
  52 #include <qfontdatabase.h>
  53 #include <qlineedit.h>
  54 #include <qpushbutton.h>
  55 #include <qspinbox.h>
  56 #include <qstring.h>
  57 #include <qvalidator.h>
  58
  59 using std::string;
  60
  61 namespace lyx {
  62 namespace frontend {
  63
  64 QPrefsDialog::QPrefsDialog(QPrefs * form)
  65         : QPrefsDialogBase(0, 0, false, 0), form_(form)
  66 {
  67         connect(savePB, SIGNAL(clicked()),
  68                 form, SLOT(slotOK()));
  69         connect(applyPB, SIGNAL(clicked()),
  70                 form, SLOT(slotApply()));
  71         connect(closePB, SIGNAL(clicked()),
  72                 form, SLOT(slotClose()));
  73         connect(restorePB, SIGNAL(clicked()),
  74                 form, SLOT(slotRestore()));
  75
  76         asciiModule = new QPrefAsciiModule(this);
  77         dateModule = new QPrefDateModule(this);
  78         keyboardModule = new QPrefKeyboardModule(this);
  79         latexModule = new QPrefLatexModule(this);
  80         screenfontsModule = new QPrefScreenFontsModule(this);
  81         colorsModule = new QPrefColorsModule(this);
  82 #if defined(__CYGWIN__) || defined(__CYGWIN32__)
  83         cygwinpathModule = new QPrefCygwinPathModule(this);
  84 #endif
  85         displayModule = new QPrefDisplayModule(this);
  86         pathsModule = new QPrefPathsModule(this);
  87         spellcheckerModule = new QPrefSpellcheckerModule(this);
  88         convertersModule = new QPrefConvertersModule(this);
  89         copiersModule = new QPrefCopiersModule(this);
  90         fileformatsModule = new QPrefFileformatsModule(this);
  91         languageModule = new QPrefLanguageModule(this);
  92         printerModule = new QPrefPrinterModule(this);
  93         uiModule = new QPrefUIModule(this);
  94         identityModule = new QPrefIdentityModule(this);
  95
  96         string const laf = _("Look and feel");
  97         prefsPS->addCategory(laf);
  98         prefsPS->addPanel(uiModule, _("User interface"), laf);
  99         prefsPS->addPanel(screenfontsModule, _("Screen fonts"), laf);
 100         prefsPS->addPanel(colorsModule, _("Colors"), laf);
 101         prefsPS->addPanel(displayModule, _("Graphics"), laf);
 102         prefsPS->addPanel(keyboardModule, _("Keyboard"), laf);
 103
 104         string const ls = _("Language settings");
 105         prefsPS->addCategory(ls);
 106         prefsPS->addPanel(languageModule, _("Language"), ls);
 107         prefsPS->addPanel(spellcheckerModule, _("Spellchecker"), ls);
 108
 109         string const op = _("Outputs");
 110         prefsPS->addCategory(op);
 111         prefsPS->addPanel(asciiModule, _("Plain text"), op);
 112         prefsPS->addPanel(dateModule, _("Date format"), op);
 113         prefsPS->addPanel(latexModule, _("LaTeX"), op);
 114 #if defined(__CYGWIN__) || defined(__CYGWIN32__)
 115         prefsPS->addPanel(cygwinpathModule, _("Paths"), op);
 116 #endif
 117         prefsPS->addPanel(printerModule, _("Printer"), op);
 118
 119         prefsPS->addPanel(identityModule, _("Identity"));
 120         prefsPS->addPanel(pathsModule, _("Paths"));
 121         prefsPS->addPanel(fileformatsModule, _("File formats"));
 122         prefsPS->addPanel(convertersModule, _("Converters"));
 123         prefsPS->addPanel(copiersModule, _("Copiers"));
 124
 125         prefsPS->setCurrentPanel(_("User interface"));
 126
 127         // FIXME: put in controller
 128         for (int i = 0; i < LColor::ignore; ++i) {
 129                 LColor::color lc = static_cast<LColor::color>(i);
 130                 if (lc == LColor::none
 131                         || lc == LColor::black
 132                         || lc == LColor::white
 133                         || lc == LColor::red
 134                         || lc == LColor::green
 135                         || lc == LColor::blue
 136                         || lc == LColor::cyan
 137                         || lc == LColor::magenta
 138                         || lc == LColor::yellow
 139                         || lc == LColor::inherit
 140                         || lc == LColor::ignore) continue;
 141
 142                 colors_.push_back(lc);
 143                 string const x11name(lcolor.getX11Name(lc));
 144                 string const guiname(lcolor.getGUIName(lc));
 145                 QColorItem * ci(new QColorItem(QColor(toqstr(x11name)),
 146                                 toqstr(guiname)));
 147                 colorsModule->lyxObjectsLB->insertItem(ci);
 148         }
 149
 150         QFontDatabase fontdb;
 151         QStringList families(fontdb.families());
 152
 153         connect(screenfontsModule->screenRomanCO, SIGNAL(activated(const QString&)), this, SLOT(select_roman(const QString&)));
 154         connect(screenfontsModule->screenSansCO, SIGNAL(activated(const QString&)), this, SLOT(select_sans(const QString&)));
 155         connect(screenfontsModule->screenTypewriterCO, SIGNAL(activated(const QString&)), this, SLOT(select_typewriter(const QString&)));
 156
 157         for (QStringList::Iterator it = families.begin(); it != families.end(); ++it) {
 158                 screenfontsModule->screenRomanCO->insertItem(*it);
 159                 screenfontsModule->screenSansCO->insertItem(*it);
 160                 screenfontsModule->screenTypewriterCO->insertItem(*it);
 161         }
 162
 163         connect(uiModule->uiFilePB, SIGNAL(clicked()), this, SLOT(select_ui()));
 164         connect(uiModule->bindFilePB, SIGNAL(clicked()), this, SLOT(select_bind()));
 165
 166         connect(keyboardModule->firstKeymapPB, SIGNAL(clicked()), this, SLOT(select_keymap1()));
 167         connect(keyboardModule->secondKeymapPB, SIGNAL(clicked()), this, SLOT(select_keymap2()));
 168
 169         connect(spellcheckerModule->persDictionaryPB, SIGNAL(clicked()), this, SLOT(select_dict()));
 170
 171         connect(pathsModule->templateDirPB, SIGNAL(clicked()), this, SLOT(select_templatedir()));
 172         connect(pathsModule->tempDirPB, SIGNAL(clicked()), this, SLOT(select_tempdir()));
 173         connect(pathsModule->backupDirPB, SIGNAL(clicked()), this, SLOT(select_backupdir()));
 174         connect(pathsModule->workingDirPB, SIGNAL(clicked()), this, SLOT(select_workingdir()));
 175         connect(pathsModule->lyxserverDirPB, SIGNAL(clicked()), this, SLOT(select_lyxpipe()));
 176
 177         connect(colorsModule->colorChangePB, SIGNAL(clicked()), this, SLOT(change_color()));
 178         connect(colorsModule->lyxObjectsLB, SIGNAL(selected(int)), this, SLOT(change_color()));
 179
 180         connect(fileformatsModule->formatNewPB, SIGNAL(clicked()), this, SLOT(new_format()));
 181         connect(fileformatsModule->formatRemovePB, SIGNAL(clicked()), this, SLOT(remove_format()));
 182         connect(fileformatsModule->formatModifyPB, SIGNAL(clicked()), this, SLOT(modify_format()));
 183         connect(fileformatsModule->formatsLB, SIGNAL(highlighted(int)), this, SLOT(switch_format(int)));
 184         connect(fileformatsModule->formatED, SIGNAL(textChanged(const QString&)), this, SLOT(fileformat_changed()));
 185         connect(fileformatsModule->guiNameED, SIGNAL(textChanged(const QString&)), this, SLOT(fileformat_changed()));
 186         connect(fileformatsModule->shortcutED, SIGNAL(textChanged(const QString&)), this, SLOT(fileformat_changed()));
 187         connect(fileformatsModule->extensionED, SIGNAL(textChanged(const QString&)), this, SLOT(fileformat_changed()));
 188         connect(fileformatsModule->viewerED, SIGNAL(textChanged(const QString&)), this, SLOT(fileformat_changed()));
 189         connect(fileformatsModule->editorED, SIGNAL(textChanged(const QString&)), this, SLOT(fileformat_changed()));
 190
 191         connect(convertersModule->converterNewPB, SIGNAL(clicked()), this, SLOT(new_converter()));
 192         connect(convertersModule->converterRemovePB, SIGNAL(clicked()), this, SLOT(remove_converter()));
 193         connect(convertersModule->converterModifyPB, SIGNAL(clicked()), this, SLOT(modify_converter()));
 194         connect(convertersModule->convertersLB, SIGNAL(highlighted(int)), this, SLOT(switch_converter(int)));
 195         connect(convertersModule->converterFromCO, SIGNAL(activated(const QString&)), this, SLOT(converter_changed()));
 196         connect(convertersModule->converterToCO, SIGNAL(activated(const QString&)), this, SLOT(converter_changed()));
 197         connect(convertersModule->converterED, SIGNAL(textChanged(const QString&)), this, SLOT(converter_changed()));
 198         connect(convertersModule->converterFlagED, SIGNAL(textChanged(const QString&)), this, SLOT(converter_changed()));
 199
 200         // Qt really sucks. This is as ugly as it looks, but the alternative
 201         // means having to derive every module == bloat
 202
 203         connect(convertersModule->converterNewPB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 204         connect(convertersModule->converterRemovePB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 205         connect(convertersModule->converterModifyPB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 206
 207         connect(copiersModule->copierNewPB, SIGNAL(clicked()), this, SLOT(new_copier()));
 208         connect(copiersModule->copierRemovePB, SIGNAL(clicked()), this, SLOT(remove_copier()));
 209         connect(copiersModule->copierModifyPB, SIGNAL(clicked()), this, SLOT(modify_copier()));
 210         connect(copiersModule->AllCopiersLB, SIGNAL(highlighted(int)), this, SLOT(switch_copierLB(int)));
 211         connect(copiersModule->copierFormatCO, SIGNAL(activated(int)), this, SLOT(switch_copierCO(int)));
 212         connect(copiersModule->copierNewPB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 213         connect(copiersModule->copierRemovePB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 214         connect(copiersModule->copierModifyPB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 215         connect(copiersModule->copierFormatCO, SIGNAL(activated(const QString&)), this, SLOT(copiers_changed()));
 216         connect(copiersModule->copierED, SIGNAL(textChanged(const QString&)), this, SLOT(copiers_changed()));
 217
 218         connect(fileformatsModule->formatNewPB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 219         connect(fileformatsModule->formatRemovePB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 220         connect(fileformatsModule->formatModifyPB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
 221         connect(languageModule->rtlCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 222         connect(languageModule->markForeignCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 223         connect(languageModule->autoBeginCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 224         connect(languageModule->autoEndCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 225         connect(languageModule->useBabelCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 226         connect(languageModule->globalCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 227         connect(languageModule->languagePackageED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 228         connect(languageModule->startCommandED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 229         connect(languageModule->endCommandED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 230         connect(languageModule->defaultLanguageCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
 231         connect(uiModule->uiFileED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 232         connect(uiModule->bindFileED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 233         connect(uiModule->restoreCursorCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 234         connect(uiModule->loadSessionCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 235         connect(uiModule->cursorFollowsCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 236         connect(uiModule->autoSaveSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 237         connect(uiModule->autoSaveCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 238         connect(uiModule->lastfilesSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 239         connect(keyboardModule->keymapCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 240         connect(keyboardModule->firstKeymapED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 241         connect(keyboardModule->secondKeymapED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 242         connect(asciiModule->asciiLinelengthSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 243         connect(asciiModule->asciiRoffED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 244         connect(dateModule->DateED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 245 #if defined(__CYGWIN__) || defined(__CYGWIN32__)
 246         connect(cygwinpathModule->pathCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 247 #endif
 248         connect(latexModule->latexEncodingED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 249         connect(latexModule->latexChecktexED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 250         connect(latexModule->latexBibtexED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 251         connect(latexModule->latexIndexED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 252         connect(latexModule->latexAutoresetCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 253         connect(latexModule->latexDviPaperED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 254         connect(latexModule->latexPaperSizeCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
 255         connect(displayModule->instantPreviewCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
 256         connect(displayModule->displayGraphicsCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
 257         connect(pathsModule->workingDirED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 258         connect(pathsModule->templateDirED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 259         connect(pathsModule->backupDirED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 260         connect(pathsModule->tempDirED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 261         connect(pathsModule->lyxserverDirED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 262         connect(pathsModule->pathPrefixED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 263 #if defined (USE_ISPELL)
 264         connect(spellcheckerModule->spellCommandCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
 265 #else
 266         spellcheckerModule->spellCommandCO->setEnabled(false);
 267 #endif
 268         connect(spellcheckerModule->altLanguageED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 269         connect(spellcheckerModule->escapeCharactersED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 270         connect(spellcheckerModule->persDictionaryED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 271         connect(spellcheckerModule->compoundWordCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 272         connect(spellcheckerModule->inputEncodingCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 273         connect(printerModule->printerAdaptCB, SIGNAL(toggled(bool)), this, SLOT(change_adaptor()));
 274         connect(printerModule->printerCommandED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 275         connect(printerModule->printerNameED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 276         connect(printerModule->printerPageRangeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 277         connect(printerModule->printerCopiesED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 278         connect(printerModule->printerReverseED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 279         connect(printerModule->printerToPrinterED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 280         connect(printerModule->printerExtensionED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 281         connect(printerModule->printerSpoolCommandED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 282         connect(printerModule->printerPaperTypeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 283         connect(printerModule->printerEvenED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 284         connect(printerModule->printerOddED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 285         connect(printerModule->printerCollatedED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 286         connect(printerModule->printerLandscapeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 287         connect(printerModule->printerToFileED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 288         connect(printerModule->printerExtraED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 289         connect(printerModule->printerSpoolPrefixED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 290         connect(printerModule->printerPaperSizeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 291         connect(screenfontsModule->screenRomanCO, SIGNAL(activated(const QString&)), this, SLOT(change_adaptor()));
 292         connect(screenfontsModule->screenSansCO, SIGNAL(activated(const QString&)), this, SLOT(change_adaptor()));
 293         connect(screenfontsModule->screenTypewriterCO, SIGNAL(activated(const QString&)), this, SLOT(change_adaptor()));
 294         connect(screenfontsModule->screenZoomSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 295         connect(screenfontsModule->screenDpiSB, SIGNAL(valueChanged(int)), this, SLOT(change_adaptor()));
 296         connect(screenfontsModule->screenTinyED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 297         connect(screenfontsModule->screenSmallestED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 298         connect(screenfontsModule->screenSmallerED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 299         connect(screenfontsModule->screenSmallED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 300         connect(screenfontsModule->screenNormalED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 301         connect(screenfontsModule->screenLargeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 302         connect(screenfontsModule->screenLargerED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 303         connect(screenfontsModule->screenLargestED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 304         connect(screenfontsModule->screenHugeED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 305         connect(screenfontsModule->screenHugerED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 306         connect(identityModule->nameED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 307         connect(identityModule->emailED, SIGNAL(textChanged(const QString&)), this, SLOT(change_adaptor()));
 308
 309         // initialize the validators
 310         screenfontsModule->screenTinyED->setValidator(new QDoubleValidator(
 311                 screenfontsModule->screenTinyED));
 312         screenfontsModule->screenSmallestED->setValidator(new QDoubleValidator(
 313                 screenfontsModule->screenSmallestED));
 314         screenfontsModule->screenSmallerED->setValidator(new QDoubleValidator(
 315                 screenfontsModule->screenSmallerED));
 316         screenfontsModule->screenSmallED->setValidator(new QDoubleValidator(
 317                 screenfontsModule->screenSmallED));
 318         screenfontsModule->screenNormalED->setValidator(new QDoubleValidator(
 319                 screenfontsModule->screenNormalED));
 320         screenfontsModule->screenLargeED->setValidator(new QDoubleValidator(
 321                 screenfontsModule->screenLargeED));
 322         screenfontsModule->screenLargerED->setValidator(new QDoubleValidator(
 323                 screenfontsModule->screenLargerED));
 324         screenfontsModule->screenLargestED->setValidator(new QDoubleValidator(
 325                 screenfontsModule->screenLargestED));
 326         screenfontsModule->screenHugeED->setValidator(new QDoubleValidator(
 327                 screenfontsModule->screenHugeED));
 328         screenfontsModule->screenHugerED->setValidator(new QDoubleValidator(
 329                 screenfontsModule->screenHugerED));
 330 }
 331
 332
 333 QPrefsDialog::~QPrefsDialog()
 334 {
 335 }
 336
 337
 338 void QPrefsDialog::closeEvent(QCloseEvent * e)
 339 {
 340         form_->slotWMHide();
 341         e->accept();
 342 }
 343
 344
 345 void QPrefsDialog::change_adaptor()
 346 {
 347         form_->changed();
 348 }
 349
 350
 351 void QPrefsDialog::updateConverters()
 352 {
 353         QPrefConvertersModule * convertmod(convertersModule);
 354
 355         // save current selection
 356         QString current = convertmod->converterFromCO->currentText()
 357                 + " -> " + convertmod->converterToCO->currentText();
 358
 359         convertmod->converterFromCO->clear();
 360         convertmod->converterToCO->clear();
 361
 362         Formats::const_iterator cit = form_->formats().begin();
 363         Formats::const_iterator end = form_->formats().end();
 364         for (; cit != end; ++cit) {
 365                 convertmod->converterFromCO->insertItem(toqstr(cit->prettyname()));
 366                 convertmod->converterToCO->insertItem(toqstr(cit->prettyname()));
 367         }
 368
 369         convertmod->convertersLB->clear();
 370
 371         Converters::const_iterator ccit = form_->converters().begin();
 372         Converters::const_iterator cend = form_->converters().end();
 373         for (; ccit != cend; ++ccit) {
 374                 std::string const name = ccit->From->prettyname() + " -> "
 375                         + ccit->To->prettyname();
 376                 convertmod->convertersLB->insertItem(toqstr(name));
 377         }
 378
 379         // restore selection
 380         if (!current.isEmpty()) {
 381                 QListBoxItem * item = convertmod->convertersLB->findItem(current);
 382                 convertmod->convertersLB->setCurrentItem(item);
 383         }
 384         // select first element if restoring failed
 385         if (convertmod->convertersLB->currentItem() == -1)
 386                 convertmod->convertersLB->setCurrentItem(0);
 387
 388         updateConverterButtons();
 389 }
 390
 391
 392 void QPrefsDialog::switch_converter(int nr)
 393 {
 394         Converter const & c(form_->converters().get(nr));
 395         convertersModule->converterFromCO->setCurrentItem(form_->formats().getNumber(c.from));
 396         convertersModule->converterToCO->setCurrentItem(form_->formats().getNumber(c.to));
 397         convertersModule->converterED->setText(toqstr(c.command));
 398         convertersModule->converterFlagED->setText(toqstr(c.flags));
 399
 400         updateConverterButtons();
 401 }
 402
 403
 404 void QPrefsDialog::converter_changed()
 405 {
 406         updateConverterButtons();
 407 }
 408
 409
 410 void QPrefsDialog::updateConverterButtons()
 411 {
 412         Format const & from(form_->formats().get(
 413                 convertersModule->converterFromCO->currentItem()));
 414         Format const & to(form_->formats().get(
 415                 convertersModule->converterToCO->currentItem()));
 416         int const sel = form_->converters().getNumber(from.name(), to.name());
 417         bool const known = !(sel < 0);
 418         bool const valid = !(convertersModule->converterED->text().isEmpty()
 419                 || from.name() == to.name());
 420
 421         Converter const & c(form_->converters().get(
 422                 convertersModule->convertersLB->currentItem()));
 423         string const old_command = c.command;
 424         string const old_flag = c.flags;
 425         string const new_command(fromqstr(convertersModule->converterED->text()));
 426         string const new_flag(fromqstr(convertersModule->converterFlagED->text()));
 427
 428         bool modified = ((old_command != new_command) || (old_flag != new_flag));
 429
 430         convertersModule->converterModifyPB->setEnabled(valid && known && modified);
 431         convertersModule->converterNewPB->setEnabled(valid && !known);
 432         convertersModule->converterRemovePB->setEnabled(known);
 433 }
 434
 435
 436 // FIXME: user must
 437 // specify unique from/to or it doesn't appear. This is really bad UI
 438 void QPrefsDialog::new_converter()
 439 {
 440         Format const & from(form_->formats().get(convertersModule->converterFromCO->currentItem()));
 441         Format const & to(form_->formats().get(convertersModule->converterToCO->currentItem()));
 442         string const command(fromqstr(convertersModule->converterED->text()));
 443         string const flags(fromqstr(convertersModule->converterFlagED->text()));
 444
 445         Converter const * old = form_->converters().getConverter(from.name(), to.name());
 446         form_->converters().add(from.name(), to.name(), command, flags);
 447         if (!old) {
 448                 form_->converters().updateLast(form_->formats());
 449         }
 450         updateConverters();
 451         convertersModule->convertersLB->setCurrentItem(convertersModule->convertersLB->count() - 1);
 452 }
 453
 454
 455 void QPrefsDialog::modify_converter()
 456 {
 457         int const top_item = convertersModule->convertersLB->topItem();
 458         QString const current_text =
 459                 convertersModule->convertersLB->currentText();
 460
 461         Format const & from(form_->formats().get(convertersModule->converterFromCO->currentItem()));
 462         Format const & to(form_->formats().get(convertersModule->converterToCO->currentItem()));
 463         string flags(fromqstr(convertersModule->converterFlagED->text()));
 464         string name(fromqstr(convertersModule->converterED->text()));
 465
 466         Converter const * old = form_->converters().getConverter(from.name(), to.name());
 467         form_->converters().add(from.name(), to.name(), name, flags);
 468         if (!old) {
 469                 form_->converters().updateLast(form_->formats());
 470         }
 471         updateConverters();
 472
 473         QListBoxItem * const item =
 474                 convertersModule->convertersLB->findItem(current_text);
 475         convertersModule->convertersLB->setCurrentItem(item);
 476         convertersModule->convertersLB->setTopItem(top_item);
 477 }
 478
 479
 480 void QPrefsDialog::remove_converter()
 481 {
 482         Format const & from(form_->formats().get(convertersModule->converterFromCO->currentItem()));
 483         Format const & to(form_->formats().get(convertersModule->converterToCO->currentItem()));
 484         form_->converters().erase(from.name(), to.name());
 485         updateConverters();
 486 }
 487
 488
 489 void QPrefsDialog::updateCopiers()
 490 {
 491         // The choice widget
 492         // save current selection
 493         QString current = copiersModule->copierFormatCO->currentText();
 494         copiersModule->copierFormatCO->clear();
 495
 496         for (Formats::const_iterator it = form_->formats().begin(),
 497                      end = form_->formats().end();
 498              it != end; ++it) {
 499                 copiersModule->copierFormatCO->insertItem(toqstr(it->prettyname()));
 500         }
 501
 502         // The browser widget
 503         copiersModule->AllCopiersLB->clear();
 504
 505         for (Movers::iterator it = form_->movers().begin(),
 506                      end = form_->movers().end();
 507              it != end; ++it) {
 508                 std::string const & command = it->second.command();
 509                 if (command.empty())
 510                         continue;
 511                 std::string const & fmt = it->first;
 512                 std::string const & pretty = form_->formats().prettyName(fmt);
 513
 514                 copiersModule->AllCopiersLB->insertItem(toqstr(pretty));
 515         }
 516
 517         // restore selection
 518         if (!current.isEmpty()) {
 519                 QListBoxItem * item = copiersModule->AllCopiersLB->findItem(current);
 520                 copiersModule->AllCopiersLB->setCurrentItem(item);
 521         }
 522         // select first element if restoring failed
 523         if (copiersModule->AllCopiersLB->currentItem() == -1)
 524                 copiersModule->AllCopiersLB->setCurrentItem(0);
 525 }
 526
 527
 528 namespace {
 529
 530 class SamePrettyName {
 531 public:
 532         SamePrettyName(string const & n) : pretty_name_(n) {}
 533
 534         bool operator()(::Format const & fmt) const {
 535                 return fmt.prettyname() == pretty_name_;
 536         }
 537
 538 private:
 539         string const pretty_name_;
 540 };
 541
 542
 543 Format const * getFormat(std::string const & prettyname)
 544 {
 545         Formats::const_iterator it = ::formats.begin();
 546         Formats::const_iterator const end = ::formats.end();
 547         it = std::find_if(it, end, SamePrettyName(prettyname));
 548         return it == end ? 0 : &*it;
 549 }
 550
 551 } // namespace anon
 552
 553
 554 void QPrefsDialog::switch_copierLB(int)
 555 {
 556         std::string const browser_text =
 557                 fromqstr(copiersModule->AllCopiersLB->currentText());
 558         Format const * fmt = getFormat(browser_text);
 559         if (fmt == 0)
 560                 return;
 561
 562         string const & fmt_name = fmt->name();
 563         string const & gui_name = fmt->prettyname();
 564         string const & command = form_->movers().command(fmt_name);
 565
 566         copiersModule->copierED->clear();
 567         int const combo_size = copiersModule->copierFormatCO->count();
 568         for (int i = 0; i < combo_size; ++i) {
 569                 QString const qtext = copiersModule->copierFormatCO->text(i);
 570                 std::string const text = fromqstr(qtext);
 571                 if (text == gui_name) {
 572                         copiersModule->copierFormatCO->setCurrentItem(i);
 573                         copiersModule->copierED->setText(toqstr(command));
 574                         break;
 575                 }
 576         }
 577         updateCopierButtons();
 578 }
 579
 580
 581 void QPrefsDialog::switch_copierCO(int)
 582 {
 583         std::string const combo_text =
 584                 fromqstr(copiersModule->copierFormatCO->currentText());
 585         Format const * fmt = getFormat(combo_text);
 586         if (fmt == 0)
 587                 return;
 588
 589         string const & fmt_name = fmt->name();
 590         string const & gui_name = fmt->prettyname();
 591         string const & command = form_->movers().command(fmt_name);
 592
 593         copiersModule->copierED->setText(toqstr(command));
 594
 595         int const index = copiersModule->AllCopiersLB->currentItem();
 596         if (index >= 0)
 597                 copiersModule->AllCopiersLB->setSelected(index, false);
 598
 599         int const browser_size = copiersModule->AllCopiersLB->count();
 600         for (int i = 0; i < browser_size; ++i) {
 601                 QString const qtext = copiersModule->AllCopiersLB->text(i);
 602                 std::string const text = fromqstr(qtext);
 603                 if (text == gui_name) {
 604                         copiersModule->AllCopiersLB->setSelected(i, true);
 605                         int top = std::max(i - 5, 0);
 606                         copiersModule->AllCopiersLB->setTopItem(top);
 607                         break;
 608                 }
 609         }
 610 }
 611
 612
 613 void QPrefsDialog::copiers_changed()
 614 {
 615         updateCopierButtons();
 616 }
 617
 618
 619 void QPrefsDialog::updateCopierButtons()
 620 {
 621         QString selected = copiersModule->copierFormatCO->currentText();
 622
 623         bool known = false;
 624         for (unsigned int i = 0; i != copiersModule->AllCopiersLB->count(); i++) {
 625                 if (copiersModule->AllCopiersLB->text(i) == selected)
 626                         known = true;
 627         }
 628
 629         bool const valid = !copiersModule->copierED->text().isEmpty();
 630
 631         Format const * fmt = getFormat(fromqstr(selected));
 632         string const old_command = form_->movers().command(fmt->name());
 633         string const new_command(fromqstr(copiersModule->copierED->text()));
 634
 635         bool modified = (old_command != new_command);
 636
 637         copiersModule->copierModifyPB->setEnabled(valid && known && modified);
 638         copiersModule->copierNewPB->setEnabled(valid && !known);
 639         copiersModule->copierRemovePB->setEnabled(known);
 640 }
 641
 642
 643 void QPrefsDialog::new_copier()
 644 {
 645         std::string const combo_text =
 646                 fromqstr(copiersModule->copierFormatCO->currentText());
 647         Format const * fmt = getFormat(combo_text);
 648         if (fmt == 0)
 649                 return;
 650
 651         string const command = fromqstr(copiersModule->copierED->text());
 652         if (command.empty())
 653                 return;
 654
 655         form_->movers().set(fmt->name(), command);
 656
 657         updateCopiers();
 658         int const last = copiersModule->AllCopiersLB->count() - 1;
 659         copiersModule->AllCopiersLB->setCurrentItem(last);
 660
 661         updateCopierButtons();
 662 }
 663
 664
 665 void QPrefsDialog::modify_copier()
 666 {
 667         std::string const combo_text =
 668                 fromqstr(copiersModule->copierFormatCO->currentText());
 669         Format const * fmt = getFormat(combo_text);
 670         if (fmt == 0)
 671                 return;
 672
 673         string const command = fromqstr(copiersModule->copierED->text());
 674         form_->movers().set(fmt->name(), command);
 675
 676         updateCopiers();
 677         updateCopierButtons();
 678 }
 679
 680
 681 void QPrefsDialog::remove_copier()
 682 {
 683         std::string const combo_text =
 684                 fromqstr(copiersModule->copierFormatCO->currentText());
 685         Format const * fmt = getFormat(combo_text);
 686         if (fmt == 0)
 687                 return;
 688
 689         string const & fmt_name = fmt->name();
 690         form_->movers().set(fmt_name, string());
 691
 692         updateCopiers();
 693         updateCopierButtons();
 694 }
 695
 696
 697 void QPrefsDialog::updateFormats()
 698 {
 699         QPrefFileformatsModule * formatmod(fileformatsModule);
 700
 701         // save current selection
 702         QString current = formatmod->guiNameED->text();
 703
 704         formatmod->formatsLB->clear();
 705
 706         Formats::const_iterator cit = form_->formats().begin();
 707         Formats::const_iterator end = form_->formats().end();
 708         for (; cit != end; ++cit) {
 709                 formatmod->formatsLB->insertItem(toqstr(cit->prettyname()));
 710         }
 711
 712         // restore selection
 713         if (!current.isEmpty()) {
 714                 QListBoxItem * item = formatmod->formatsLB->findItem(current);
 715                 formatmod->formatsLB->setCurrentItem(item);
 716         }
 717         // select first element if restoring failed
 718         if (formatmod->formatsLB->currentItem() == -1)
 719                 formatmod->formatsLB->setCurrentItem(0);
 720 }
 721
 722
 723 void QPrefsDialog::switch_format(int nr)
 724 {
 725         Format const & f(form_->formats().get(nr));
 726         fileformatsModule->formatED->setText(toqstr(f.name()));
 727         fileformatsModule->guiNameED->setText(toqstr(f.prettyname()));
 728         fileformatsModule->extensionED->setText(toqstr(f.extension()));
 729         fileformatsModule->shortcutED->setText(toqstr(f.shortcut()));
 730         fileformatsModule->viewerED->setText(toqstr(f.viewer()));
 731         fileformatsModule->editorED->setText(toqstr(f.editor()));
 732         fileformatsModule->formatRemovePB->setEnabled(
 733                 !form_->converters().formatIsUsed(f.name()));
 734
 735         updateFormatsButtons();
 736 }
 737
 738
 739 void QPrefsDialog::fileformat_changed()
 740 {
 741         updateFormatsButtons();
 742 }
 743
 744
 745 void QPrefsDialog::updateFormatsButtons()
 746 {
 747         QString const format = fileformatsModule->formatED->text();
 748         QString const gui_name = fileformatsModule->guiNameED->text();
 749         int const sel = form_->formats().getNumber(fromqstr(format));
 750         bool gui_name_known = false;
 751         int where = sel;
 752         for (unsigned int i = 0; i != fileformatsModule->formatsLB->count(); i++) {
 753                 if (fileformatsModule->formatsLB->text(i) == gui_name) {
 754                         gui_name_known = true;
 755                         where = i;
 756                 }
 757         }
 758
 759         // assure that a gui name cannot be chosen twice
 760         bool const known_otherwise = gui_name_known && (where != sel);
 761
 762         bool const known = !(sel < 0);
 763         bool const valid = (!fileformatsModule->formatED->text().isEmpty()
 764                 && !fileformatsModule->guiNameED->text().isEmpty());
 765
 766         Format const & f(form_->formats().get(
 767                 fileformatsModule->formatsLB->currentItem()));
 768         string const old_pretty(f.prettyname());
 769         string const old_shortcut(f.shortcut());
 770         string const old_extension(f.extension());
 771         string const old_viewer(f.viewer());
 772         string const old_editor(f.editor());
 773
 774         string const new_pretty(fromqstr(gui_name));
 775         string const new_shortcut(fromqstr(fileformatsModule->shortcutED->text()));
 776         string const new_extension(fromqstr(fileformatsModule->extensionED->text()));
 777         string const new_viewer(fromqstr(fileformatsModule->viewerED->text()));
 778         string const new_editor(fromqstr(fileformatsModule->editorED->text()));
 779
 780         bool modified = ((old_pretty != new_pretty) || (old_shortcut != new_shortcut)
 781                 || (old_extension != new_extension) || (old_viewer != new_viewer)
 782                 || (old_editor != new_editor));
 783
 784         fileformatsModule->formatModifyPB->setEnabled(
 785                 valid && known && modified && !known_otherwise);
 786         fileformatsModule->formatNewPB->setEnabled(valid && !known && !gui_name_known);
 787         fileformatsModule->formatRemovePB->setEnabled(known);
 788 }
 789
 790
 791 void QPrefsDialog::new_format()
 792 {
 793         string const name = fromqstr(fileformatsModule->formatED->text());
 794         string const prettyname = fromqstr(fileformatsModule->guiNameED->text());
 795         string const extension = fromqstr(fileformatsModule->extensionED->text());
 796         string const shortcut = fromqstr(fileformatsModule->shortcutED->text());
 797         string const viewer = fromqstr(fileformatsModule->viewerED->text());
 798         string const editor = fromqstr(fileformatsModule->editorED->text());
 799
 800         form_->formats().add(name, extension, prettyname, shortcut, viewer, editor);
 801         form_->formats().sort();
 802         updateFormats();
 803         fileformatsModule->formatsLB->setCurrentItem(form_->formats().getNumber(name));
 804         form_->converters().update(form_->formats());
 805
 806         updateConverters();
 807         updateFormatsButtons();
 808 }
 809
 810
 811 void QPrefsDialog::modify_format()
 812 {
 813         int const top_item = fileformatsModule->formatsLB->topItem();
 814         int const current_item = fileformatsModule->formatsLB->currentItem();
 815         QString const current_text =
 816                 fileformatsModule->formatsLB->currentText();
 817
 818         Format const & oldformat(form_->formats().get(current_item));
 819         string const oldpretty(oldformat.prettyname());
 820         string const name(fromqstr(fileformatsModule->formatED->text()));
 821         form_->formats().erase(oldformat.name());
 822
 823         string const prettyname = fromqstr(fileformatsModule->guiNameED->text());
 824         string const extension = fromqstr(fileformatsModule->extensionED->text());
 825         string const shortcut = fromqstr(fileformatsModule->shortcutED->text());
 826         string const viewer = fromqstr(fileformatsModule->viewerED->text());
 827         string const editor = fromqstr(fileformatsModule->editorED->text());
 828
 829         form_->formats().add(name, extension, prettyname, shortcut, viewer, editor);
 830         form_->formats().sort();
 831
 832         fileformatsModule->formatsLB->setUpdatesEnabled(false);
 833         updateFormats();
 834         fileformatsModule->formatsLB->setUpdatesEnabled(true);
 835         fileformatsModule->formatsLB->update();
 836
 837         updateConverters();
 838         updateFormatsButtons();
 839
 840         QListBoxItem * const item =
 841                 fileformatsModule->formatsLB->findItem(current_text);
 842         fileformatsModule->formatsLB->setCurrentItem(item);
 843         fileformatsModule->formatsLB->setTopItem(top_item);
 844 }
 845
 846
 847 void QPrefsDialog::remove_format()
 848 {
 849         int const nr(fileformatsModule->formatsLB->currentItem());
 850         if (nr < 0)
 851                 return;
 852         string const current_text = form_->formats().get(nr).name();
 853         if (form_->converters().formatIsUsed(current_text)) {
 854                 Alert::error(_("Format in use"),
 855                                 _("Cannot remove a Format used by a Converter. "
 856                                       "Remove the converter first."));
 857                 return;
 858         }
 859         form_->formats().erase(current_text);
 860         updateFormats();
 861         form_->converters().update(form_->formats());
 862
 863         updateConverters();
 864         updateFormatsButtons();
 865 }
 866
 867
 868 void QPrefsDialog::change_color()
 869 {
 870         QListBox * lb(colorsModule->lyxObjectsLB);
 871         if (lb->currentItem() < 0)
 872                 return;
 873         QListBoxItem * ib(lb->item(lb->currentItem()));
 874         QColorItem * ci(static_cast<QColorItem*>(ib));
 875         QColor c(QColorDialog::getColor(ci->color(), qApp->focusWidget() ? qApp->focusWidget() : qApp->mainWidget()));
 876         if (c.isValid()) {
 877                 ci->color(c);
 878                 lb->update();
 879                 change_adaptor();
 880         }
 881 }
 882
 883
 884 void QPrefsDialog::select_ui()
 885 {
 886         string file(form_->controller().browseUI(fromqstr(uiModule->uiFileED->text())));
 887         if (!file.empty())
 888                 uiModule->uiFileED->setText(toqstr(file));
 889 }
 890
 891
 892 void QPrefsDialog::select_bind()
 893 {
 894         string file(form_->controller().browsebind(fromqstr(uiModule->bindFileED->text())));
 895         if (!file.empty())
 896                 uiModule->bindFileED->setText(toqstr(file));
 897 }
 898
 899
 900 void QPrefsDialog::select_keymap1()
 901 {
 902         string file(form_->controller().browsekbmap(fromqstr(keyboardModule->firstKeymapED->text())));
 903         if (!file.empty())
 904                 keyboardModule->firstKeymapED->setText(toqstr(file));
 905 }
 906
 907
 908 void QPrefsDialog::select_keymap2()
 909 {
 910         string file(form_->controller().browsekbmap(fromqstr(keyboardModule->secondKeymapED->text())));
 911         if (!file.empty())
 912                 keyboardModule->secondKeymapED->setText(toqstr(file));
 913 }
 914
 915
 916 void QPrefsDialog::select_dict()
 917 {
 918         string file(form_->controller().browsedict(fromqstr(spellcheckerModule->persDictionaryED->text())));
 919         if (!file.empty())
 920                 spellcheckerModule->persDictionaryED->setText(toqstr(file));
 921 }
 922
 923
 924 // NB: the _() is OK here because it gets passed back and we toqstr() them
 925
 926 void QPrefsDialog::select_templatedir()
 927 {
 928         string file(form_->controller().browsedir(fromqstr(pathsModule->templateDirED->text()), _("Select a document templates directory")));
 929         if (!file.empty())
 930                 pathsModule->templateDirED->setText(toqstr(file));
 931 }
 932
 933
 934 void QPrefsDialog::select_tempdir()
 935 {
 936         string file(form_->controller().browsedir(fromqstr(pathsModule->tempDirED->text()), _("Select a temporary directory")));
 937         if (!file.empty())
 938                 pathsModule->tempDirED->setText(toqstr(file));
 939 }
 940
 941
 942 void QPrefsDialog::select_backupdir()
 943 {
 944         string file(form_->controller().browsedir(fromqstr(pathsModule->backupDirED->text()), _("Select a backups directory")));
 945         if (!file.empty())
 946                 pathsModule->backupDirED->setText(toqstr(file));
 947 }
 948
 949
 950 void QPrefsDialog::select_workingdir()
 951 {
 952         string file(form_->controller().browsedir(fromqstr(pathsModule->workingDirED->text()), _("Select a document directory")));
 953         if (!file.empty())
 954                 pathsModule->workingDirED->setText(toqstr(file));
 955 }
 956
 957
 958 void QPrefsDialog::select_lyxpipe()
 959 {
 960         string file(form_->controller().browse(fromqstr(pathsModule->lyxserverDirED->text()), _("Give a filename for the LyX server pipe")));
 961         if (!file.empty())
 962                 pathsModule->lyxserverDirED->setText(toqstr(file));
 963 }
 964
 965
 966 void QPrefsDialog::select_roman(const QString& name)
 967 {
 968         screenfontsModule->screenRomanFE->set(QFont(name), name);
 969 }
 970
 971
 972 void QPrefsDialog::select_sans(const QString& name)
 973 {
 974         screenfontsModule->screenSansFE->set(QFont(name), name);
 975 }
 976
 977
 978 void QPrefsDialog::select_typewriter(const QString& name)
 979 {
 980         screenfontsModule->screenTypewriterFE->set(QFont(name), name);
 981 }
 982
 983 } // namespace frontend
 984 } // namespace lyx