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