src/frontends/qt4/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  * \author Abdelrazak Younes
   8  *
   9  * Full author contact details are available in file CREDITS.
  10  */
  11
  12 #include <config.h>
  13 #include "debug.h"
  14
  15 #include "GuiApplication.h"
  16 #include "Qt2BC.h"
  17 #include "qt_helpers.h"
  18
  19 #include "debug.h"
  20 #include "session.h"
  21 #include "LColor.h"
  22 #include "lyxfont.h"
  23
  24 #include "support/lstrings.h"
  25 #include "support/os.h"
  26
  27 #include "controllers/ControlPrefs.h"
  28 #include "controllers/frnt_lang.h"
  29 #include "controllers/helper_funcs.h"
  30
  31 #include "frontends/Alert.h"
  32 #include "frontends/lyx_gui.h"
  33
  34 #include "QPrefsDialog.h"
  35 #include "QPrefs.h"
  36
  37 #include "panelstack.h"
  38 #include "qfontexample.h"
  39
  40 #include "gettext.h"
  41 #include "LColor.h"
  42
  43 #include "controllers/ControlPrefs.h"
  44
  45 #include <QCheckBox>
  46 #include <QColorDialog>
  47 #include <QFontDatabase>
  48 #include <QLineEdit>
  49 #include <QPushButton>
  50 #include <QSpinBox>
  51 #include <QString>
  52 #include <QValidator>
  53 #include <QCloseEvent>
  54
  55 #include <boost/tuple/tuple.hpp>
  56 #include <iomanip>
  57 #include <sstream>
  58
  59 using lyx::support::compare_no_case;
  60
  61 using std::distance;
  62 using std::endl;
  63 using std::setfill;
  64 using std::setw;
  65 using std::string;
  66 using std::ostringstream;
  67 using std::pair;
  68 using std::vector;
  69
  70
  71 namespace lyx {
  72 namespace frontend {
  73
  74 string const LookAndFeel = "Look and feel";
  75 string const LanguageSettings = "Language settings";
  76 string const Outputs = "Outputs";
  77
  78
  79 // FIXME: move to helper_funcs.h
  80 namespace {
  81
  82 template<class A>
  83 typename std::vector<A>::size_type
  84 findPos(std::vector<A> const & vec, A const & val)
  85 {
  86         typedef typename std::vector<A>::const_iterator Cit;
  87
  88         Cit it = std::find(vec.begin(), vec.end(), val);
  89         if (it == vec.end())
  90                 return 0;
  91         return distance(vec.begin(), it);
  92 }
  93
  94 void setComboxFont(QComboBox * cb, string const & family, string const & foundry)
  95 {
  96         string const name = makeFontName(family, foundry);
  97         for (int i = 0; i < cb->count(); ++i) {
  98                 if (fromqstr(cb->itemText(i)) == name) {
  99                         cb->setCurrentIndex(i);
 100                         return;
 101                 }
 102         }
 103
 104         // Try matching without foundry name
 105
 106         // We count in reverse in order to prefer the Xft foundry
 107         for (int i = cb->count() - 1; i >= 0; --i) {
 108                 pair<string, string> tmp = parseFontName(fromqstr(cb->itemText(i)));
 109                 if (compare_no_case(tmp.first, family) == 0) {
 110                         cb->setCurrentIndex(i);
 111                         return;
 112                 }
 113         }
 114
 115         // family alone can contain e.g. "Helvetica [Adobe]"
 116         pair<string, string> tmpfam = parseFontName(family);
 117
 118         // We count in reverse in order to prefer the Xft foundry
 119         for (int i = cb->count() - 1; i >= 0; --i) {
 120                 pair<string, string> tmp = parseFontName(fromqstr(cb->itemText(i)));
 121                 if (compare_no_case(tmp.first, tmpfam.first) == 0) {
 122                         cb->setCurrentIndex(i);
 123                         return;
 124                 }
 125         }
 126
 127         // Bleh, default fonts, and the names couldn't be found. Hack
 128         // for bug 1063. Qt makes baby Jesus cry.
 129
 130         QFont font;
 131
 132         if (family == theApp->romanFontName()) {
 133                 font.setStyleHint(QFont::Serif);
 134                 font.setFamily(family.c_str());
 135         } else if (family == theApp->sansFontName()) {
 136                 font.setStyleHint(QFont::SansSerif);
 137                 font.setFamily(family.c_str());
 138         } else if (family == theApp->typewriterFontName()) {
 139                 font.setStyleHint(QFont::TypeWriter);
 140                 font.setFamily(family.c_str());
 141         } else {
 142                 lyxerr << "FAILED to find the default font: '"
 143                        << foundry << "', '" << family << '\''<< endl;
 144                 return;
 145         }
 146
 147         QFontInfo info(font);
 148         pair<string, string> tmp = parseFontName(fromqstr(info.family()));
 149         string const & default_font_name = tmp.first;
 150         lyxerr << "Apparent font is " << default_font_name << endl;
 151
 152         for (int i = 0; i < cb->count(); ++i) {
 153                 lyxerr << "Looking at " << fromqstr(cb->itemText(i)) << endl;
 154                 if (compare_no_case(fromqstr(cb->itemText(i)),
 155                                     default_font_name) == 0) {
 156                         cb->setCurrentIndex(i);
 157                         return;
 158                 }
 159         }
 160
 161         lyxerr << "FAILED to find the font: '"
 162                << foundry << "', '" << family << '\'' <<endl;
 163 }
 164
 165
 166 QString const external_path(string const & input)
 167 {
 168         return toqstr(lyx::support::os::external_path(input));
 169 }
 170
 171
 172 string const internal_path(QString const & input)
 173 {
 174         return lyx::support::os::internal_path(fromqstr(input));
 175 }
 176
 177 } // end namespace anon
 178
 179
 180 PrefAscii::PrefAscii(QWidget * parent)
 181 : PrefModule(lyx::to_utf8(_(Outputs)), lyx::to_utf8(_("Plain text")), 0, parent)
 182 {
 183         setupUi(this);
 184         connect(asciiLinelengthSB, SIGNAL(valueChanged(int)),
 185                 this, SIGNAL(changed()));
 186         connect(asciiRoffED, SIGNAL(textChanged(const QString&)),
 187                 this, SIGNAL(changed()));
 188 }
 189
 190
 191 void PrefAscii::apply(LyXRC & rc) const
 192 {
 193         rc.ascii_linelen = asciiLinelengthSB->value();
 194         rc.ascii_roff_command = fromqstr(asciiRoffED->text());
 195 }
 196
 197
 198 void PrefAscii::update(LyXRC const & rc)
 199 {
 200         asciiLinelengthSB->setValue(rc.ascii_linelen);
 201         asciiRoffED->setText(toqstr(rc.ascii_roff_command));
 202 }
 203
 204
 205 PrefDate::PrefDate(QWidget * parent)
 206 : PrefModule(lyx::to_utf8(_(Outputs)), lyx::to_utf8(_("Date format")), 0, parent)
 207 {
 208         setupUi(this);
 209         connect(DateED, SIGNAL(textChanged(const QString&)),
 210                 this, SIGNAL(changed()));
 211 }
 212
 213
 214 void PrefDate::apply(LyXRC & rc) const
 215 {
 216         rc.date_insert_format = fromqstr(DateED->text());
 217 }
 218
 219
 220 void PrefDate::update(LyXRC const & rc)
 221 {
 222         DateED->setText(toqstr(rc.date_insert_format));
 223 }
 224
 225
 226 PrefKeyboard::PrefKeyboard(QPrefs * form, QWidget * parent)
 227 : PrefModule(lyx::to_utf8(_(LookAndFeel)), lyx::to_utf8(_("Keyboard")), form, parent)
 228 {
 229         setupUi(this);
 230
 231         connect(keymapCB, SIGNAL( toggled(bool) ),
 232                 firstKeymapLA, SLOT( setEnabled(bool) ) );
 233         connect(keymapCB, SIGNAL( toggled(bool) ),
 234                 secondKeymapLA, SLOT( setEnabled(bool) ) );
 235         connect(keymapCB, SIGNAL( toggled(bool) ),
 236                 firstKeymapED, SLOT( setEnabled(bool) ) );
 237         connect(keymapCB, SIGNAL( toggled(bool) ),
 238                 secondKeymapED, SLOT( setEnabled(bool) ) );
 239         connect(keymapCB, SIGNAL( toggled(bool) ),
 240                 firstKeymapPB, SLOT( setEnabled(bool) ) );
 241         connect(keymapCB, SIGNAL( toggled(bool) ),
 242                 secondKeymapPB, SLOT( setEnabled(bool) ) );
 243
 244         connect(keymapCB, SIGNAL(toggled(bool)),
 245                 this, SIGNAL(changed()));
 246         connect(firstKeymapED, SIGNAL(textChanged(const QString&)),
 247                 this, SIGNAL(changed()));
 248         connect(secondKeymapED, SIGNAL(textChanged(const QString&)),
 249                 this, SIGNAL(changed()));
 250 }
 251
 252
 253 void PrefKeyboard::apply(LyXRC & rc) const
 254 {
 255         // FIXME: can derive CB from the two EDs
 256         rc.use_kbmap = keymapCB->isChecked();
 257         rc.primary_kbmap = internal_path(firstKeymapED->text());
 258         rc.secondary_kbmap = internal_path(secondKeymapED->text());
 259 }
 260
 261
 262 void PrefKeyboard::update(LyXRC const & rc)
 263 {
 264         // FIXME: can derive CB from the two EDs
 265         keymapCB->setChecked(rc.use_kbmap);
 266         // no idea why we need these. Fscking Qt.
 267         firstKeymapED->setEnabled(rc.use_kbmap);
 268         firstKeymapPB->setEnabled(rc.use_kbmap);
 269         firstKeymapLA->setEnabled(rc.use_kbmap);
 270         secondKeymapED->setEnabled(rc.use_kbmap);
 271         secondKeymapPB->setEnabled(rc.use_kbmap);
 272         secondKeymapLA->setEnabled(rc.use_kbmap);
 273         firstKeymapED->setText(external_path(rc.primary_kbmap));
 274         secondKeymapED->setText(external_path(rc.secondary_kbmap));
 275 }
 276
 277
 278 QString PrefKeyboard::testKeymap(QString keymap)
 279 {
 280         return toqstr(form_->controller().browsekbmap(fromqstr(keymap)));
 281 }
 282
 283
 284 void PrefKeyboard::on_firstKeymapPB_clicked(bool)
 285 {
 286         QString file = testKeymap(firstKeymapED->text());
 287         if (!file.isEmpty())
 288                 firstKeymapED->setText(file);
 289 }
 290
 291
 292 void PrefKeyboard::on_secondKeymapPB_clicked(bool)
 293 {
 294         QString file = testKeymap(secondKeymapED->text());
 295         if (!file.isEmpty())
 296                 secondKeymapED->setText(file);
 297 }
 298
 299
 300 PrefLatex::PrefLatex(QPrefs * form, QWidget * parent)
 301 : PrefModule(lyx::to_utf8(_(Outputs)), lyx::to_utf8(_("LaTeX")), form, parent)
 302 {
 303         setupUi(this);
 304         connect(latexEncodingED, SIGNAL(textChanged(const QString&)),
 305                 this, SIGNAL(changed()));
 306         connect(latexChecktexED, SIGNAL(textChanged(const QString&)),
 307                 this, SIGNAL(changed()));
 308         connect(latexBibtexED, SIGNAL(textChanged(const QString&)),
 309                 this, SIGNAL(changed()));
 310         connect(latexIndexED, SIGNAL(textChanged(const QString&)),
 311                 this, SIGNAL(changed()));
 312         connect(latexAutoresetCB, SIGNAL(toggled(bool)),
 313                 this, SIGNAL(changed()));
 314         connect(latexDviPaperED, SIGNAL(textChanged(const QString&)),
 315                 this, SIGNAL(changed()));
 316         connect(latexPaperSizeCO, SIGNAL(activated(int)),
 317                 this, SIGNAL(changed()));
 318 }
 319
 320
 321 void PrefLatex::apply(LyXRC & rc) const
 322 {
 323         rc.fontenc = fromqstr(latexEncodingED->text());
 324         rc.chktex_command = fromqstr(latexChecktexED->text());
 325         rc.bibtex_command = fromqstr(latexBibtexED->text());
 326         rc.index_command = fromqstr(latexIndexED->text());
 327         rc.auto_reset_options = latexAutoresetCB->isChecked();
 328         rc.view_dvi_paper_option = fromqstr(latexDviPaperED->text());
 329         rc.default_papersize =
 330                 form_->controller().toPaperSize(latexPaperSizeCO->currentIndex());
 331 }
 332
 333
 334 void PrefLatex::update(LyXRC const & rc)
 335 {
 336         latexEncodingED->setText(toqstr(rc.fontenc));
 337         latexChecktexED->setText(toqstr(rc.chktex_command));
 338         latexBibtexED->setText(toqstr(rc.bibtex_command));
 339         latexIndexED->setText(toqstr(rc.index_command));
 340         latexAutoresetCB->setChecked(rc.auto_reset_options);
 341         latexDviPaperED->setText(toqstr(rc.view_dvi_paper_option));
 342         latexPaperSizeCO->setCurrentIndex(
 343                 form_->controller().fromPaperSize(rc.default_papersize));
 344 }
 345
 346
 347 PrefScreenFonts::PrefScreenFonts(QPrefs * form, QWidget * parent)
 348 : PrefModule(lyx::to_utf8(_(LookAndFeel)), lyx::to_utf8(_("Screen fonts")), form, parent)
 349 {
 350         setupUi(this);
 351
 352         connect(screenRomanCO, SIGNAL(activated(const QString&)),
 353                 this, SLOT(select_roman(const QString&)));
 354         connect(screenSansCO, SIGNAL(activated(const QString&)),
 355                 this, SLOT(select_sans(const QString&)));
 356         connect(screenTypewriterCO, SIGNAL(activated(const QString&)),
 357                 this, SLOT(select_typewriter(const QString&)));
 358
 359         QFontDatabase fontdb;
 360         QStringList families(fontdb.families());
 361         for (QStringList::Iterator it = families.begin(); it != families.end(); ++it) {
 362                 screenRomanCO->addItem(*it);
 363                 screenSansCO->addItem(*it);
 364                 screenTypewriterCO->addItem(*it);
 365         }
 366         connect(screenRomanCO, SIGNAL(activated(const QString&)),
 367                 this, SIGNAL(changed()));
 368         connect(screenSansCO, SIGNAL(activated(const QString&)),
 369                 this, SIGNAL(changed()));
 370         connect(screenTypewriterCO, SIGNAL(activated(const QString&)),
 371                 this, SIGNAL(changed()));
 372         connect(screenZoomSB, SIGNAL(valueChanged(int)),
 373                 this, SIGNAL(changed()));
 374         connect(screenDpiSB, SIGNAL(valueChanged(int)),
 375                 this, SIGNAL(changed()));
 376         connect(screenTinyED, SIGNAL(textChanged(const QString&)),
 377                 this, SIGNAL(changed()));
 378         connect(screenSmallestED, SIGNAL(textChanged(const QString&)),
 379                 this, SIGNAL(changed()));
 380         connect(screenSmallerED, SIGNAL(textChanged(const QString&)),
 381                 this, SIGNAL(changed()));
 382         connect(screenSmallED, SIGNAL(textChanged(const QString&)),
 383                 this, SIGNAL(changed()));
 384         connect(screenNormalED, SIGNAL(textChanged(const QString&)),
 385                 this, SIGNAL(changed()));
 386         connect(screenLargeED, SIGNAL(textChanged(const QString&)),
 387                 this, SIGNAL(changed()));
 388         connect(screenLargerED, SIGNAL(textChanged(const QString&)),
 389                 this, SIGNAL(changed()));
 390         connect(screenLargestED, SIGNAL(textChanged(const QString&)),
 391                 this, SIGNAL(changed()));
 392         connect(screenHugeED, SIGNAL(textChanged(const QString&)),
 393                 this, SIGNAL(changed()));
 394         connect(screenHugerED, SIGNAL(textChanged(const QString&)),
 395                 this, SIGNAL(changed()));
 396
 397         screenTinyED->setValidator(new QDoubleValidator(
 398                 screenTinyED));
 399         screenSmallestED->setValidator(new QDoubleValidator(
 400                 screenSmallestED));
 401         screenSmallerED->setValidator(new QDoubleValidator(
 402                 screenSmallerED));
 403         screenSmallED->setValidator(new QDoubleValidator(
 404                 screenSmallED));
 405         screenNormalED->setValidator(new QDoubleValidator(
 406                 screenNormalED));
 407         screenLargeED->setValidator(new QDoubleValidator(
 408                 screenLargeED));
 409         screenLargerED->setValidator(new QDoubleValidator(
 410                 screenLargerED));
 411         screenLargestED->setValidator(new QDoubleValidator(
 412                 screenLargestED));
 413         screenHugeED->setValidator(new QDoubleValidator(
 414                 screenHugeED));
 415         screenHugerED->setValidator(new QDoubleValidator(
 416                 screenHugerED));
 417 }
 418
 419
 420 void PrefScreenFonts::apply(LyXRC & rc) const
 421 {
 422         LyXRC const oldrc(rc);
 423
 424         boost::tie(rc.roman_font_name, rc.roman_font_foundry)
 425                 = parseFontName(fromqstr(screenRomanCO->currentText()));
 426         boost::tie(rc.sans_font_name, rc.sans_font_foundry) =
 427                 parseFontName(fromqstr(screenSansCO->currentText()));
 428         boost::tie(rc.typewriter_font_name, rc.typewriter_font_foundry) =
 429                 parseFontName(fromqstr(screenTypewriterCO->currentText()));
 430
 431         rc.zoom = screenZoomSB->value();
 432         rc.dpi = screenDpiSB->value();
 433         rc.font_sizes[LyXFont::SIZE_TINY] = fromqstr(screenTinyED->text());
 434         rc.font_sizes[LyXFont::SIZE_SCRIPT] = fromqstr(screenSmallestED->text());
 435         rc.font_sizes[LyXFont::SIZE_FOOTNOTE] = fromqstr(screenSmallerED->text());
 436         rc.font_sizes[LyXFont::SIZE_SMALL] = fromqstr(screenSmallED->text());
 437         rc.font_sizes[LyXFont::SIZE_NORMAL] = fromqstr(screenNormalED->text());
 438         rc.font_sizes[LyXFont::SIZE_LARGE] = fromqstr(screenLargeED->text());
 439         rc.font_sizes[LyXFont::SIZE_LARGER] = fromqstr(screenLargerED->text());
 440         rc.font_sizes[LyXFont::SIZE_LARGEST] = fromqstr(screenLargestED->text());
 441         rc.font_sizes[LyXFont::SIZE_HUGE] = fromqstr(screenHugeED->text());
 442         rc.font_sizes[LyXFont::SIZE_HUGER] = fromqstr(screenHugerED->text());
 443
 444         if (rc.font_sizes != oldrc.font_sizes
 445                 || rc.roman_font_name != oldrc.roman_font_name
 446                 || rc.sans_font_name != oldrc.sans_font_name
 447                 || rc.typewriter_font_name != oldrc.typewriter_font_name
 448                 || rc.zoom != oldrc.zoom || rc.dpi != oldrc.dpi) {
 449                 form_->controller().updateScreenFonts();
 450         }
 451 }
 452
 453
 454 void PrefScreenFonts::update(LyXRC const & rc)
 455 {
 456         setComboxFont(screenRomanCO, rc.roman_font_name,
 457                         rc.roman_font_foundry);
 458         setComboxFont(screenSansCO, rc.sans_font_name,
 459                         rc.sans_font_foundry);
 460         setComboxFont(screenTypewriterCO, rc.typewriter_font_name,
 461                         rc.typewriter_font_foundry);
 462
 463         select_roman(screenRomanCO->currentText());
 464         select_sans(screenSansCO->currentText());
 465         select_typewriter(screenTypewriterCO->currentText());
 466
 467         screenZoomSB->setValue(rc.zoom);
 468         screenDpiSB->setValue(rc.dpi);
 469         screenTinyED->setText(toqstr(rc.font_sizes[LyXFont::SIZE_TINY]));
 470         screenSmallestED->setText(toqstr(rc.font_sizes[LyXFont::SIZE_SCRIPT]));
 471         screenSmallerED->setText(toqstr(rc.font_sizes[LyXFont::SIZE_FOOTNOTE]));
 472         screenSmallED->setText(toqstr(rc.font_sizes[LyXFont::SIZE_SMALL]));
 473         screenNormalED->setText(toqstr(rc.font_sizes[LyXFont::SIZE_NORMAL]));
 474         screenLargeED->setText(toqstr(rc.font_sizes[LyXFont::SIZE_LARGE]));
 475         screenLargerED->setText(toqstr(rc.font_sizes[LyXFont::SIZE_LARGER]));
 476         screenLargestED->setText(toqstr(rc.font_sizes[LyXFont::SIZE_LARGEST]));
 477         screenHugeED->setText(toqstr(rc.font_sizes[LyXFont::SIZE_HUGE]));
 478         screenHugerED->setText(toqstr(rc.font_sizes[LyXFont::SIZE_HUGER]));
 479 }
 480
 481 void PrefScreenFonts::select_roman(const QString& name)
 482 {
 483         screenRomanFE->set(QFont(name), name);
 484 }
 485
 486
 487 void PrefScreenFonts::select_sans(const QString& name)
 488 {
 489         screenSansFE->set(QFont(name), name);
 490 }
 491
 492
 493 void PrefScreenFonts::select_typewriter(const QString& name)
 494 {
 495         screenTypewriterFE->set(QFont(name), name);
 496 }
 497
 498
 499 PrefColors::PrefColors(QPrefs * form, QWidget * parent)
 500 : PrefModule(lyx::to_utf8(_(LookAndFeel)), lyx::to_utf8(_("Colors")), form, parent)
 501 {
 502         setupUi(this);
 503
 504         // FIXME: put in controller
 505         for (int i = 0; i < LColor::ignore; ++i) {
 506                 LColor::color lc = static_cast<LColor::color>(i);
 507                 if (lc == LColor::none
 508                         || lc == LColor::black
 509                         || lc == LColor::white
 510                         || lc == LColor::red
 511                         || lc == LColor::green
 512                         || lc == LColor::blue
 513                         || lc == LColor::cyan
 514                         || lc == LColor::magenta
 515                         || lc == LColor::yellow
 516                         || lc == LColor::inherit
 517                         || lc == LColor::ignore) continue;
 518
 519                 lcolors_.push_back(lc);
 520                 QColor color = QColor(guiApp->colorCache().get(lc));
 521                 prefcolors_.push_back(color.name());
 522                 QPixmap coloritem(32, 32);
 523                 coloritem.fill(color);
 524                 // This is not a memory leak:
 525                 /*QListWidgetItem * newItem =*/ new QListWidgetItem(QIcon(coloritem),
 526                         toqstr(lcolor.getGUIName(lc)), lyxObjectsLW);
 527         }
 528         newcolors_ = prefcolors_;
 529
 530         connect(colorChangePB, SIGNAL(clicked()),
 531                 this, SLOT(change_color()));
 532         connect(lyxObjectsLW, SIGNAL(itemActivated(QListWidgetItem*)),
 533                 this, SLOT(change_color()));
 534 }
 535
 536
 537 void PrefColors::apply(LyXRC & /*rc*/) const
 538 {
 539         for (unsigned int i = 0; i < lcolors_.size(); ++i) {
 540                 if (prefcolors_[i]!=newcolors_[i])
 541                         form_->controller().setColor(lcolors_[i], fromqstr(newcolors_[i]));
 542         }
 543 }
 544
 545
 546 void PrefColors::update(LyXRC const & /*rc*/)
 547 {
 548 }
 549
 550 void PrefColors::change_color()
 551 {
 552         int const row = lyxObjectsLW->currentRow();
 553         QString color = newcolors_[row];
 554         QColor c(QColorDialog::getColor(QColor(color),
 555                 qApp->focusWidget()));
 556
 557         if (c.name()!=color) {
 558                 newcolors_[row] = c.name();
 559                 QPixmap coloritem(32, 32);
 560                 coloritem.fill(c);
 561                 lyxObjectsLW->currentItem()->setIcon(QIcon(coloritem));
 562                 // emit signal
 563                 changed();
 564         }
 565 }
 566
 567
 568 PrefCygwinPath::PrefCygwinPath(QWidget * parent)
 569 : PrefModule(lyx::to_utf8(_(Outputs)), lyx::to_utf8(_("Paths")), 0, parent)
 570 {
 571         setupUi(this);
 572         connect(pathCB, SIGNAL(toggled(bool)),
 573                 this, SIGNAL(changed()));
 574 }
 575
 576
 577 void PrefCygwinPath::apply(LyXRC & rc) const
 578 {
 579         rc.windows_style_tex_paths = pathCB->isChecked();
 580 }
 581
 582
 583 void PrefCygwinPath::update(LyXRC const & rc)
 584 {
 585         pathCB->setChecked(rc.windows_style_tex_paths);
 586 }
 587
 588
 589 PrefDisplay::PrefDisplay(QWidget * parent)
 590 : PrefModule(lyx::to_utf8(_(LookAndFeel)), lyx::to_utf8(_("Graphics")), 0, parent)
 591 {
 592         setupUi(this);
 593         connect(instantPreviewCO, SIGNAL(activated(int)),
 594                 this, SIGNAL(changed()));
 595         connect(displayGraphicsCO, SIGNAL(activated(int)),
 596                 this, SIGNAL(changed()));
 597 }
 598
 599
 600 void PrefDisplay::apply(LyXRC & rc) const
 601 {
 602         switch (instantPreviewCO->currentIndex()) {
 603         case 0: rc.preview = LyXRC::PREVIEW_OFF; break;
 604         case 1: rc.preview = LyXRC::PREVIEW_NO_MATH; break;
 605         case 2: rc.preview = LyXRC::PREVIEW_ON; break;
 606         }
 607
 608         lyx::graphics::DisplayType dtype;
 609         switch (displayGraphicsCO->currentIndex()) {
 610         case 3: dtype = lyx::graphics::NoDisplay; break;
 611         case 2: dtype = lyx::graphics::ColorDisplay; break;
 612         case 1: dtype = lyx::graphics::GrayscaleDisplay;        break;
 613         case 0: dtype = lyx::graphics::MonochromeDisplay; break;
 614         default: dtype = lyx::graphics::GrayscaleDisplay;
 615         }
 616         rc.display_graphics = dtype;
 617
 618 #ifdef WITH_WARNINGS
 619 #warning FIXME!! The graphics cache no longer has a changeDisplay method.
 620 #endif
 621 #if 0
 622         if (old_value != rc.display_graphics) {
 623                 lyx::graphics::GCache & gc = lyx::graphics::GCache::get();
 624                 gc.changeDisplay();
 625         }
 626 #endif
 627 }
 628
 629
 630 void PrefDisplay::update(LyXRC const & rc)
 631 {
 632         switch (rc.preview) {
 633         case LyXRC::PREVIEW_OFF:
 634                 instantPreviewCO->setCurrentIndex(0);
 635                 break;
 636         case LyXRC::PREVIEW_NO_MATH :
 637                 instantPreviewCO->setCurrentIndex(1);
 638                 break;
 639         case LyXRC::PREVIEW_ON :
 640                 instantPreviewCO->setCurrentIndex(2);
 641                 break;
 642         }
 643
 644         int item = 2;
 645         switch (rc.display_graphics) {
 646                 case lyx::graphics::NoDisplay:          item = 3; break;
 647                 case lyx::graphics::ColorDisplay:       item = 2; break;
 648                 case lyx::graphics::GrayscaleDisplay:   item = 1; break;
 649                 case lyx::graphics::MonochromeDisplay:  item = 0; break;
 650                 default: break;
 651         }
 652         displayGraphicsCO->setCurrentIndex(item);
 653 }
 654
 655
 656 PrefPaths::PrefPaths(QPrefs * form, QWidget * parent)
 657 : PrefModule(string(), lyx::to_utf8(_("Paths")), form, parent)
 658 {
 659         setupUi(this);
 660         connect(templateDirPB, SIGNAL(clicked()), this, SLOT(select_templatedir()));
 661         connect(tempDirPB, SIGNAL(clicked()), this, SLOT(select_tempdir()));
 662         connect(backupDirPB, SIGNAL(clicked()), this, SLOT(select_backupdir()));
 663         connect(workingDirPB, SIGNAL(clicked()), this, SLOT(select_workingdir()));
 664         connect(lyxserverDirPB, SIGNAL(clicked()), this, SLOT(select_lyxpipe()));
 665         connect(workingDirED, SIGNAL(textChanged(const QString&)),
 666                 this, SIGNAL(changed()));
 667         connect(templateDirED, SIGNAL(textChanged(const QString&)),
 668                 this, SIGNAL(changed()));
 669         connect(backupDirED, SIGNAL(textChanged(const QString&)),
 670                 this, SIGNAL(changed()));
 671         connect(tempDirED, SIGNAL(textChanged(const QString&)),
 672                 this, SIGNAL(changed()));
 673         connect(lyxserverDirED, SIGNAL(textChanged(const QString&)),
 674                 this, SIGNAL(changed()));
 675         connect(pathPrefixED, SIGNAL(textChanged(const QString&)),
 676                 this, SIGNAL(changed()));
 677 }
 678
 679
 680 void PrefPaths::apply(LyXRC & rc) const
 681 {
 682         rc.document_path = internal_path(workingDirED->text());
 683         rc.template_path = internal_path(templateDirED->text());
 684         rc.backupdir_path = internal_path(backupDirED->text());
 685         rc.tempdir_path = internal_path(tempDirED->text());
 686         rc.path_prefix = fromqstr(pathPrefixED->text());
 687         // FIXME: should be a checkbox only
 688         rc.lyxpipes = internal_path(lyxserverDirED->text());
 689 }
 690
 691
 692 void PrefPaths::update(LyXRC const & rc)
 693 {
 694         workingDirED->setText(external_path(rc.document_path));
 695         templateDirED->setText(external_path(rc.template_path));
 696         backupDirED->setText(external_path(rc.backupdir_path));
 697         tempDirED->setText(external_path(rc.tempdir_path));
 698         pathPrefixED->setText(toqstr(rc.path_prefix));
 699         // FIXME: should be a checkbox only
 700         lyxserverDirED->setText(external_path(rc.lyxpipes));
 701 }
 702
 703 // NB: the lyx::to_utf8(_() is OK here because it gets passed back and we toqstr()) them
 704
 705 void PrefPaths::select_templatedir()
 706 {
 707         string file(form_->controller().browsedir(fromqstr(templateDirED->text()), lyx::to_utf8(_("Select a document templates directory"))));
 708         if (!file.empty())
 709                 templateDirED->setText(toqstr(file));
 710 }
 711
 712
 713 void PrefPaths::select_tempdir()
 714 {
 715         string file(form_->controller().browsedir(fromqstr(tempDirED->text()), lyx::to_utf8(_("Select a temporary directory"))));
 716         if (!file.empty())
 717                 tempDirED->setText(toqstr(file));
 718 }
 719
 720
 721 void PrefPaths::select_backupdir()
 722 {
 723         string file(form_->controller().browsedir(fromqstr(backupDirED->text()), lyx::to_utf8(_("Select a backups directory"))));
 724         if (!file.empty())
 725                 backupDirED->setText(toqstr(file));
 726 }
 727
 728
 729 void PrefPaths::select_workingdir()
 730 {
 731         string file(form_->controller().browsedir(fromqstr(workingDirED->text()), lyx::to_utf8(_("Select a document directory"))));
 732         if (!file.empty())
 733                 workingDirED->setText(toqstr(file));
 734 }
 735
 736
 737 void PrefPaths::select_lyxpipe()
 738 {
 739         string file(form_->controller().browse(fromqstr(lyxserverDirED->text()), lyx::to_utf8(_("Give a filename for the LyX server pipe"))));
 740         if (!file.empty())
 741                 lyxserverDirED->setText(toqstr(file));
 742 }
 743
 744
 745 PrefSpellchecker::PrefSpellchecker(QPrefs * form, QWidget * parent)
 746 : PrefModule(lyx::to_utf8(_(LanguageSettings)), lyx::to_utf8(_("Spellchecker")), form, parent)
 747 {
 748         setupUi(this);
 749
 750         connect(persDictionaryPB, SIGNAL(clicked()), this, SLOT(select_dict()));
 751 #if defined (USE_ISPELL)
 752         connect(spellCommandCO, SIGNAL(activated(int)),
 753                 this, SIGNAL(changed()));
 754 #else
 755         spellCommandCO->setEnabled(false);
 756 #endif
 757         connect(altLanguageED, SIGNAL(textChanged(const QString&)),
 758                 this, SIGNAL(changed()));
 759         connect(escapeCharactersED, SIGNAL(textChanged(const QString&)),
 760                 this, SIGNAL(changed()));
 761         connect(persDictionaryED, SIGNAL(textChanged(const QString&)),
 762                 this, SIGNAL(changed()));
 763         connect(compoundWordCB, SIGNAL(toggled(bool)),
 764                 this, SIGNAL(changed()));
 765         connect(inputEncodingCB, SIGNAL(toggled(bool)),
 766                 this, SIGNAL(changed()));
 767
 768         spellCommandCO->addItem(qt_("ispell"));
 769         spellCommandCO->addItem(qt_("aspell"));
 770         spellCommandCO->addItem(qt_("hspell"));
 771 #ifdef USE_PSPELL
 772         spellCommandCO->addItem(qt_("pspell (library)"));
 773 #else
 774 #ifdef USE_ASPELL
 775         spellCommandCO->addItem(qt_("aspell (library)"));
 776 #endif
 777 #endif
 778 }
 779
 780
 781 void PrefSpellchecker::apply(LyXRC & rc) const
 782 {
 783         switch (spellCommandCO->currentIndex()) {
 784                 case 0:
 785                 case 1:
 786                 case 2:
 787                         rc.use_spell_lib = false;
 788                         rc.isp_command = fromqstr(spellCommandCO->currentText());
 789                         break;
 790                 case 3:
 791                         rc.use_spell_lib = true;
 792                         break;
 793         }
 794
 795         // FIXME: remove isp_use_alt_lang
 796         rc.isp_alt_lang = fromqstr(altLanguageED->text());
 797         rc.isp_use_alt_lang = !rc.isp_alt_lang.empty();
 798         // FIXME: remove isp_use_esc_chars
 799         rc.isp_esc_chars = fromqstr(escapeCharactersED->text());
 800         rc.isp_use_esc_chars = !rc.isp_esc_chars.empty();
 801         // FIXME: remove isp_use_pers_dict
 802         rc.isp_pers_dict = internal_path(persDictionaryED->text());
 803         rc.isp_use_pers_dict = !rc.isp_pers_dict.empty();
 804         rc.isp_accept_compound = compoundWordCB->isChecked();
 805         rc.isp_use_input_encoding = inputEncodingCB->isChecked();
 806 }
 807
 808
 809 void PrefSpellchecker::update(LyXRC const & rc)
 810 {
 811         spellCommandCO->setCurrentIndex(0);
 812
 813         if (rc.isp_command == "ispell") {
 814                 spellCommandCO->setCurrentIndex(0);
 815         } else if (rc.isp_command == "aspell") {
 816                 spellCommandCO->setCurrentIndex(1);
 817         } else if (rc.isp_command == "hspell") {
 818                 spellCommandCO->setCurrentIndex(2);
 819         }
 820
 821         if (rc.use_spell_lib) {
 822 #if defined(USE_ASPELL) || defined(USE_PSPELL)
 823                 spellCommandCO->setCurrentIndex(3);
 824 #endif
 825         }
 826
 827         // FIXME: remove isp_use_alt_lang
 828         altLanguageED->setText(toqstr(rc.isp_alt_lang));
 829         // FIXME: remove isp_use_esc_chars
 830         escapeCharactersED->setText(toqstr(rc.isp_esc_chars));
 831         // FIXME: remove isp_use_pers_dict
 832         persDictionaryED->setText(external_path(rc.isp_pers_dict));
 833         compoundWordCB->setChecked(rc.isp_accept_compound);
 834         inputEncodingCB->setChecked(rc.isp_use_input_encoding);
 835 }
 836
 837
 838 void PrefSpellchecker::select_dict()
 839 {
 840         string file(form_->controller().browsedict(fromqstr(persDictionaryED->text())));
 841         if (!file.empty())
 842                 persDictionaryED->setText(toqstr(file));
 843 }
 844
 845
 846 PrefConverters::PrefConverters(QPrefs * form, QWidget * parent)
 847 : PrefModule(string(), lyx::to_utf8(_("Converters")), form, parent)
 848 {
 849         setupUi(this);
 850
 851         connect(converterNewPB, SIGNAL(clicked()),
 852                 this, SLOT(new_converter()));
 853         connect(converterRemovePB, SIGNAL(clicked()),
 854                 this, SLOT(remove_converter()));
 855         connect(converterModifyPB, SIGNAL(clicked()),
 856                 this, SLOT(modify_converter()));
 857         connect(convertersLW, SIGNAL(currentRowChanged(int)),
 858                 this, SLOT(switch_converter(int)));
 859         connect(converterFromCO, SIGNAL(activated(const QString&)),
 860                 this, SLOT(converter_changed()));
 861         connect(converterToCO, SIGNAL(activated(const QString&)),
 862                 this, SLOT(converter_changed()));
 863         connect(converterED, SIGNAL(textChanged(const QString&)),
 864                 this, SLOT(converter_changed()));
 865         connect(converterFlagED, SIGNAL(textChanged(const QString&)),
 866                 this, SLOT(converter_changed()));
 867         connect(converterNewPB, SIGNAL(clicked()),
 868                 this, SIGNAL(changed()));
 869         connect(converterRemovePB, SIGNAL(clicked()),
 870                 this, SIGNAL(changed()));
 871         connect(converterModifyPB, SIGNAL(clicked()),
 872                 this, SIGNAL(changed()));
 873 }
 874
 875
 876 void PrefConverters::apply(LyXRC & /*rc*/) const
 877 {
 878 }
 879
 880
 881 void PrefConverters::update(LyXRC const & /*rc*/)
 882 {
 883         updateGui();
 884 }
 885
 886
 887 void PrefConverters::updateGui()
 888 {
 889         // save current selection
 890         QString current = converterFromCO->currentText()
 891                 + " -> " + converterToCO->currentText();
 892
 893         converterFromCO->clear();
 894         converterToCO->clear();
 895
 896         Formats::const_iterator cit = form_->formats().begin();
 897         Formats::const_iterator end = form_->formats().end();
 898         for (; cit != end; ++cit) {
 899                 converterFromCO->addItem(toqstr(cit->prettyname()));
 900                 converterToCO->addItem(toqstr(cit->prettyname()));
 901         }
 902
 903         convertersLW->clear();
 904
 905         Converters::const_iterator ccit = form_->converters().begin();
 906         Converters::const_iterator cend = form_->converters().end();
 907         for (; ccit != cend; ++ccit) {
 908                 std::string const name = ccit->From->prettyname() + " -> "
 909                                                                 + ccit->To->prettyname();
 910                 new QListWidgetItem(toqstr(name), convertersLW,
 911                                                         form_->converters().getNumber(ccit->From->name(), ccit->To->name()));
 912         }
 913         convertersLW->sortItems(Qt::AscendingOrder);
 914
 915         // restore selection
 916         if (!current.isEmpty()) {
 917                 QList<QListWidgetItem *> const item =
 918                         convertersLW->findItems(current, Qt::MatchExactly);
 919                 if (item.size()>0)
 920                         convertersLW->setCurrentItem(item.at(0));
 921         }
 922         // select first element if restoring failed
 923         if (convertersLW->currentRow() == -1)
 924                 convertersLW->setCurrentRow(0);
 925
 926         updateButtons();
 927 }
 928
 929
 930 void PrefConverters::switch_converter(int nr)
 931 {
 932         if (nr<0)
 933                 return;
 934
 935         int const cnr = convertersLW->currentItem()->type();
 936         Converter const & c(form_->converters().get(cnr));
 937         converterFromCO->setCurrentIndex(form_->formats().getNumber(c.from));
 938         converterToCO->setCurrentIndex(form_->formats().getNumber(c.to));
 939         converterED->setText(toqstr(c.command));
 940         converterFlagED->setText(toqstr(c.flags));
 941
 942         updateButtons();
 943 }
 944
 945
 946 void PrefConverters::converter_changed()
 947 {
 948         updateButtons();
 949 }
 950
 951
 952 void PrefConverters::updateButtons()
 953 {
 954         Format const & from(form_->formats().get(
 955                 converterFromCO->currentIndex()));
 956         Format const & to(form_->formats().get(
 957                 converterToCO->currentIndex()));
 958         int const sel = form_->converters().getNumber(from.name(), to.name());
 959         bool const known = !(sel < 0);
 960         bool const valid = !(converterED->text().isEmpty()
 961                 || from.name() == to.name());
 962
 963         int const cnr = convertersLW->currentItem()->type();
 964         Converter const & c(form_->converters().get(cnr));
 965         string const old_command = c.command;
 966         string const old_flag = c.flags;
 967         string const new_command(fromqstr(converterED->text()));
 968         string const new_flag(fromqstr(converterFlagED->text()));
 969
 970         bool modified = ((old_command != new_command) || (old_flag != new_flag));
 971
 972         converterModifyPB->setEnabled(valid && known && modified);
 973         converterNewPB->setEnabled(valid && !known);
 974         converterRemovePB->setEnabled(known);
 975 }
 976
 977
 978 // FIXME: user must
 979 // specify unique from/to or it doesn't appear. This is really bad UI
 980 void PrefConverters::new_converter()
 981 {
 982         Format const & from(form_->formats().get(converterFromCO->currentIndex()));
 983         Format const & to(form_->formats().get(converterToCO->currentIndex()));
 984         string const command(fromqstr(converterED->text()));
 985         string const flags(fromqstr(converterFlagED->text()));
 986
 987         Converter const * old = form_->converters().getConverter(from.name(), to.name());
 988         form_->converters().add(from.name(), to.name(), command, flags);
 989         if (!old) {
 990                 form_->converters().updateLast(form_->formats());
 991         }
 992         updateGui();
 993
 994         QString const name = toqstr(from.name() + " -> " + to.name());
 995         QList<QListWidgetItem *> const item =
 996                 convertersLW->findItems(name, Qt::MatchExactly);
 997         if (item.size()>0)
 998                 convertersLW->setCurrentItem(item.at(0));
 999 }
1000
1001
1002 void PrefConverters::modify_converter()
1003 {
1004         QString const current_text =
1005                 convertersLW->currentItem()->text();
1006
1007         Format const & from(form_->formats().get(converterFromCO->currentIndex()));
1008         Format const & to(form_->formats().get(converterToCO->currentIndex()));
1009         string flags(fromqstr(converterFlagED->text()));
1010         string name(fromqstr(converterED->text()));
1011
1012         Converter const * old = form_->converters().getConverter(from.name(), to.name());
1013         form_->converters().add(from.name(), to.name(), name, flags);
1014         if (!old) {
1015                 form_->converters().updateLast(form_->formats());
1016         }
1017         updateGui();
1018
1019         QList<QListWidgetItem *> const item =
1020                 convertersLW->findItems(current_text, Qt::MatchExactly);
1021         if (item.size()>0)
1022                 convertersLW->setCurrentItem(item.at(0));
1023 }
1024
1025
1026 void PrefConverters::remove_converter()
1027 {
1028         Format const & from(form_->formats().get(converterFromCO->currentIndex()));
1029         Format const & to(form_->formats().get(converterToCO->currentIndex()));
1030         form_->converters().erase(from.name(), to.name());
1031         updateGui();
1032 }
1033
1034
1035 PrefCopiers::PrefCopiers(QPrefs * form, QWidget * parent)
1036 : PrefModule(string(), lyx::to_utf8(_("Copiers")), form, parent)
1037 {
1038         setupUi(this);
1039
1040         connect(copierNewPB, SIGNAL(clicked()), this, SLOT(new_copier()));
1041         connect(copierRemovePB, SIGNAL(clicked()), this, SLOT(remove_copier()));
1042         connect(copierModifyPB, SIGNAL(clicked()), this, SLOT(modify_copier()));
1043         connect(AllCopiersLW, SIGNAL(currentRowChanged(int)),
1044                 this, SLOT(switch_copierLB(int)));
1045         connect(copierFormatCO, SIGNAL(activated(int)), this, SLOT(switch_copierCO(int)));
1046         connect(copierNewPB, SIGNAL(clicked()),
1047                 this, SIGNAL(changed()));
1048         connect(copierRemovePB, SIGNAL(clicked()),
1049                 this, SIGNAL(changed()));
1050         connect(copierModifyPB, SIGNAL(clicked()),
1051                 this, SIGNAL(changed()));
1052         connect(copierFormatCO, SIGNAL(activated(const QString&)), this, SLOT(copiers_changed()));
1053         connect(copierED, SIGNAL(textChanged(const QString&)), this, SLOT(copiers_changed()));
1054 }
1055
1056
1057 void PrefCopiers::apply(LyXRC & /*rc*/) const
1058 {
1059 }
1060
1061
1062 void PrefCopiers::update(LyXRC const & /*rc*/)
1063 {
1064         update();
1065 }
1066
1067
1068 void PrefCopiers::update()
1069 {
1070         // The choice widget
1071         // save current selection
1072         QString current = copierFormatCO->currentText();
1073         copierFormatCO->clear();
1074
1075         for (Formats::const_iterator it = form_->formats().begin(),
1076                      end = form_->formats().end();
1077              it != end; ++it) {
1078                 copierFormatCO->addItem(toqstr(it->prettyname()));
1079         }
1080
1081         // The browser widget
1082         AllCopiersLW->clear();
1083
1084         for (Movers::iterator it = form_->movers().begin(),
1085                      end = form_->movers().end();
1086              it != end; ++it) {
1087                 std::string const & command = it->second.command();
1088                 if (command.empty())
1089                         continue;
1090                 QString const pretty = toqstr(form_->formats().prettyName(it->first));
1091                 AllCopiersLW->addItem(pretty);
1092         }
1093         AllCopiersLW->sortItems(Qt::AscendingOrder);
1094
1095         // restore selection
1096         if (!current.isEmpty()) {
1097                 QList<QListWidgetItem *> item =
1098                         AllCopiersLW->findItems(current, Qt::MatchExactly);
1099                 if (item.size()>0)
1100                         AllCopiersLW->setCurrentItem(item.at(0));
1101         }
1102         // select first element if restoring failed
1103         if (AllCopiersLW->currentRow() == -1)
1104                 AllCopiersLW->setCurrentRow(0);
1105 }
1106
1107
1108 namespace {
1109
1110 class SamePrettyName {
1111 public:
1112         SamePrettyName(string const & n) : pretty_name_(n) {}
1113
1114         bool operator()(::Format const & fmt) const {
1115                 return fmt.prettyname() == pretty_name_;
1116         }
1117
1118 private:
1119         string const pretty_name_;
1120 };
1121
1122
1123 Format const * getFormat(std::string const & prettyname)
1124 {
1125         Formats::const_iterator it = ::formats.begin();
1126         Formats::const_iterator const end = ::formats.end();
1127         it = std::find_if(it, end, SamePrettyName(prettyname));
1128         return it == end ? 0 : &*it;
1129 }
1130
1131 } // namespace anon
1132
1133
1134 void PrefCopiers::switch_copierLB(int row)
1135 {
1136         if (row<0)
1137                 return;
1138
1139         std::string const browser_text =
1140                 fromqstr(AllCopiersLW->currentItem()->text());
1141         Format const * fmt = getFormat(browser_text);
1142         if (fmt == 0)
1143                 return;
1144
1145         QString const gui_name = toqstr(fmt->prettyname());
1146         QString const command = toqstr(form_->movers().command(fmt->name()));
1147
1148         copierED->clear();
1149         int const combo_size = copierFormatCO->count();
1150         for (int i = 0; i < combo_size; ++i) {
1151                 QString const text = copierFormatCO->itemText(i);
1152                 if (text == gui_name) {
1153                         copierFormatCO->setCurrentIndex(i);
1154                         copierED->setText(command);
1155                         break;
1156                 }
1157         }
1158         updateButtons();
1159 }
1160
1161
1162 void PrefCopiers::switch_copierCO(int row)
1163 {
1164         if (row<0)
1165                 return;
1166
1167         std::string const combo_text =
1168                 fromqstr(copierFormatCO->currentText());
1169         Format const * fmt = getFormat(combo_text);
1170         if (fmt == 0)
1171                 return;
1172
1173         QString const command = toqstr(form_->movers().command(fmt->name()));
1174         copierED->setText(command);
1175
1176         QListWidgetItem * const index = AllCopiersLW->currentItem();
1177         if (index >= 0)
1178                 AllCopiersLW->setItemSelected(index, false);
1179
1180         QString const gui_name = toqstr(fmt->prettyname());
1181         int const browser_size = AllCopiersLW->count();
1182         for (int i = 0; i < browser_size; ++i) {
1183                 QString const text = AllCopiersLW->item(i)->text();
1184                 if (text == gui_name) {
1185                         QListWidgetItem * item = AllCopiersLW->item(i);
1186                         AllCopiersLW->setItemSelected(item, true);
1187                         break;
1188                 }
1189         }
1190 }
1191
1192
1193 void PrefCopiers::copiers_changed()
1194 {
1195         updateButtons();
1196 }
1197
1198
1199 void PrefCopiers::updateButtons()
1200 {
1201         QString selected = copierFormatCO->currentText();
1202
1203         bool known = false;
1204         for (int i = 0; i < AllCopiersLW->count(); ++i) {
1205                 if (AllCopiersLW->item(i)->text() == selected)
1206                         known = true;
1207         }
1208
1209         bool const valid = !copierED->text().isEmpty();
1210
1211         Format const * fmt = getFormat(fromqstr(selected));
1212         string const old_command = form_->movers().command(fmt->name());
1213         string const new_command(fromqstr(copierED->text()));
1214
1215         bool modified = (old_command != new_command);
1216
1217         copierModifyPB->setEnabled(valid && known && modified);
1218         copierNewPB->setEnabled(valid && !known);
1219         copierRemovePB->setEnabled(known);
1220 }
1221
1222
1223 void PrefCopiers::new_copier()
1224 {
1225         std::string const combo_text =
1226                 fromqstr(copierFormatCO->currentText());
1227         Format const * fmt = getFormat(combo_text);
1228         if (fmt == 0)
1229                 return;
1230
1231         string const command = fromqstr(copierED->text());
1232         if (command.empty())
1233                 return;
1234
1235         form_->movers().set(fmt->name(), command);
1236
1237         update();
1238         int const last = AllCopiersLW->count() - 1;
1239         AllCopiersLW->setCurrentRow(last);
1240
1241         updateButtons();
1242 }
1243
1244
1245 void PrefCopiers::modify_copier()
1246 {
1247         std::string const combo_text =
1248                 fromqstr(copierFormatCO->currentText());
1249         Format const * fmt = getFormat(combo_text);
1250         if (fmt == 0)
1251                 return;
1252
1253         string const command = fromqstr(copierED->text());
1254         form_->movers().set(fmt->name(), command);
1255
1256         update();
1257         updateButtons();
1258 }
1259
1260
1261 void PrefCopiers::remove_copier()
1262 {
1263         std::string const combo_text =
1264                 fromqstr(copierFormatCO->currentText());
1265         Format const * fmt = getFormat(combo_text);
1266         if (fmt == 0)
1267                 return;
1268
1269         string const & fmt_name = fmt->name();
1270         form_->movers().set(fmt_name, string());
1271
1272         update();
1273         updateButtons();
1274 }
1275
1276
1277
1278 PrefFileformats::PrefFileformats(QPrefs * form, QWidget * parent)
1279 : PrefModule(string(), lyx::to_utf8(_("File formats")), form, parent)
1280 {
1281         setupUi(this);
1282
1283         connect(formatNewPB, SIGNAL(clicked()), this, SLOT(new_format()));
1284         connect(formatRemovePB, SIGNAL(clicked()), this, SLOT(remove_format()));
1285         connect(formatModifyPB, SIGNAL(clicked()), this, SLOT(modify_format()));
1286         connect(formatsLW, SIGNAL(currentRowChanged(int)),
1287                 this, SLOT(switch_format(int)));
1288         connect(formatED, SIGNAL(textChanged(const QString&)), this, SLOT(fileformat_changed()));
1289         connect(guiNameED, SIGNAL(textChanged(const QString&)), this, SLOT(fileformat_changed()));
1290         connect(shortcutED, SIGNAL(textChanged(const QString&)), this, SLOT(fileformat_changed()));
1291         connect(extensionED, SIGNAL(textChanged(const QString&)), this, SLOT(fileformat_changed()));
1292         connect(viewerED, SIGNAL(textChanged(const QString&)), this, SLOT(fileformat_changed()));
1293         connect(editorED, SIGNAL(textChanged(const QString&)), this, SLOT(fileformat_changed()));
1294         connect(documentCB, SIGNAL(toggled(bool)), this, SLOT(fileformat_changed()));
1295         connect(vectorCB, SIGNAL(toggled(bool)), this, SLOT(fileformat_changed()));
1296         connect(formatNewPB, SIGNAL(clicked()),
1297                 this, SIGNAL(changed()));
1298         connect(formatRemovePB, SIGNAL(clicked()),
1299                 this, SIGNAL(changed()));
1300         connect(formatModifyPB, SIGNAL(clicked()),
1301                 this, SIGNAL(changed()));
1302 }
1303
1304
1305 void PrefFileformats::apply(LyXRC & /*rc*/) const
1306 {
1307 }
1308
1309
1310 void PrefFileformats::update(LyXRC const & /*rc*/)
1311 {
1312         update();
1313 }
1314
1315
1316 void PrefFileformats::update()
1317 {
1318         // save current selection
1319         QString current = guiNameED->text();
1320
1321         formatsLW->clear();
1322
1323         Formats::const_iterator cit = form_->formats().begin();
1324         Formats::const_iterator end = form_->formats().end();
1325         for (; cit != end; ++cit) {
1326                 new QListWidgetItem(toqstr(cit->prettyname()),
1327                                                         formatsLW,
1328                                                         form_->formats().getNumber(cit->name()) );
1329         }
1330         formatsLW->sortItems(Qt::AscendingOrder);
1331
1332         // restore selection
1333         if (!current.isEmpty()) {
1334                 QList<QListWidgetItem *>  item = formatsLW->findItems(current, Qt::MatchExactly);
1335                 if (item.size()>0)
1336                         formatsLW->setCurrentItem(item.at(0));
1337         }
1338         // select first element if restoring failed
1339         if (formatsLW->currentRow() == -1)
1340                 formatsLW->setCurrentRow(0);
1341 }
1342
1343
1344 void PrefFileformats::switch_format(int nr)
1345 {
1346         if (nr<0)
1347                 return;
1348
1349         int const ftype = formatsLW->item(nr)->type();
1350         Format const f(form_->formats().get(ftype));
1351
1352         formatED->setText(toqstr(f.name()));
1353         guiNameED->setText(toqstr(f.prettyname()));
1354         extensionED->setText(toqstr(f.extension()));
1355         shortcutED->setText(toqstr(f.shortcut()));
1356         viewerED->setText(toqstr(f.viewer()));
1357         editorED->setText(toqstr(f.editor()));
1358         documentCB->setChecked((f.documentFormat()));
1359         vectorCB->setChecked((f.vectorFormat()));
1360         formatRemovePB->setEnabled(
1361                 !form_->converters().formatIsUsed(f.name()));
1362
1363         updateButtons();
1364 }
1365
1366
1367 void PrefFileformats::fileformat_changed()
1368 {
1369         updateButtons();
1370 }
1371
1372
1373 void PrefFileformats::updateButtons()
1374 {
1375         QString const format = formatED->text();
1376         QString const gui_name = guiNameED->text();
1377         int const sel = form_->formats().getNumber(fromqstr(format));
1378         bool gui_name_known = false;
1379         int where = sel;
1380         for (int i = 0; i < formatsLW->count(); ++i) {
1381                 if (formatsLW->item(i)->text() == gui_name) {
1382                         gui_name_known = true;
1383                         where = formatsLW->item(i)->type();
1384                 }
1385         }
1386
1387         // assure that a gui name cannot be chosen twice
1388         bool const known_otherwise = gui_name_known && (where != sel);
1389
1390         bool const known = !(sel < 0);
1391         bool const valid = (!formatED->text().isEmpty()
1392                 && !guiNameED->text().isEmpty());
1393
1394         int const ftype = formatsLW->currentItem()->type();
1395         Format const & f(form_->formats().get(ftype));
1396         string const old_pretty(f.prettyname());
1397         string const old_shortcut(f.shortcut());
1398         string const old_extension(f.extension());
1399         string const old_viewer(f.viewer());
1400         string const old_editor(f.editor());
1401         bool const old_document(f.documentFormat());
1402         bool const old_vector(f.vectorFormat());
1403
1404         string const new_pretty(fromqstr(gui_name));
1405         string const new_shortcut(fromqstr(shortcutED->text()));
1406         string const new_extension(fromqstr(extensionED->text()));
1407         string const new_viewer(fromqstr(viewerED->text()));
1408         string const new_editor(fromqstr(editorED->text()));
1409         bool const new_document(documentCB->isChecked());
1410         bool const new_vector(vectorCB->isChecked());
1411
1412         bool modified = ((old_pretty != new_pretty) || (old_shortcut != new_shortcut)
1413                 || (old_extension != new_extension) || (old_viewer != new_viewer)
1414                 || old_editor != new_editor || old_document != new_document
1415                 || old_vector != new_vector);
1416
1417         formatModifyPB->setEnabled(
1418                 valid && known && modified && !known_otherwise);
1419         formatNewPB->setEnabled(valid && !known && !gui_name_known);
1420         formatRemovePB->setEnabled(known);
1421 }
1422
1423 void PrefFileformats::setConverters(PrefConverters * converters)
1424 {
1425         converters_ = converters;
1426 }
1427
1428 void PrefFileformats::new_format()
1429 {
1430         string const name = fromqstr(formatED->text());
1431         string const prettyname = fromqstr(guiNameED->text());
1432         string const extension = fromqstr(extensionED->text());
1433         string const shortcut = fromqstr(shortcutED->text());
1434         string const viewer = fromqstr(viewerED->text());
1435         string const editor = fromqstr(editorED->text());
1436         int flags = Format::none;
1437         if (documentCB->isChecked())
1438                 flags |= Format::document;
1439         if (vectorCB->isChecked())
1440                 flags |= Format::vector;
1441
1442         form_->formats().add(name, extension, prettyname, shortcut, viewer,
1443                              editor, flags);
1444         form_->formats().sort();
1445         update();
1446
1447         QList<QListWidgetItem *>  const item =
1448                 formatsLW->findItems(toqstr(prettyname), Qt::MatchExactly);
1449         if (item.size()>0)
1450                 formatsLW->setCurrentItem(item.at(0));
1451
1452         form_->converters().update(form_->formats());
1453
1454         converters_->updateGui();
1455         updateButtons();
1456 }
1457
1458
1459 void PrefFileformats::modify_format()
1460 {
1461         int const current_item = formatsLW->currentItem()->type();
1462         QString const current_text =
1463                 formatsLW->currentItem()->text();
1464
1465         Format const & oldformat(form_->formats().get(current_item));
1466         string const oldpretty(oldformat.prettyname());
1467         string const name(fromqstr(formatED->text()));
1468         form_->formats().erase(oldformat.name());
1469
1470         string const prettyname = fromqstr(guiNameED->text());
1471         string const extension = fromqstr(extensionED->text());
1472         string const shortcut = fromqstr(shortcutED->text());
1473         string const viewer = fromqstr(viewerED->text());
1474         string const editor = fromqstr(editorED->text());
1475         int flags = Format::none;
1476         if (documentCB->isChecked())
1477                 flags |= Format::document;
1478         if (vectorCB->isChecked())
1479                 flags |= Format::vector;
1480
1481         form_->formats().add(name, extension, prettyname, shortcut, viewer,
1482                              editor, flags);
1483         form_->formats().sort();
1484
1485         formatsLW->setUpdatesEnabled(false);
1486         update();
1487         formatsLW->setUpdatesEnabled(true);
1488         formatsLW->update();
1489
1490         converters_->updateGui();
1491         updateButtons();
1492
1493         QList<QListWidgetItem *>  const item =
1494                 formatsLW->findItems(current_text, Qt::MatchExactly);
1495         if (item.size()>0)
1496                 formatsLW->setCurrentItem(item.at(0));
1497 }
1498
1499
1500 void PrefFileformats::remove_format()
1501 {
1502         int const nr = formatsLW->currentItem()->type();
1503         if (nr < 0)
1504                 return;
1505         string const current_text = form_->formats().get(nr).name();
1506         if (form_->converters().formatIsUsed(current_text)) {
1507                 Alert::error(_("Format in use"),
1508                              _("Cannot remove a Format used by a Converter. "
1509                                             "Remove the converter first."));
1510                 return;
1511         }
1512
1513         form_->formats().erase(current_text);
1514         update();
1515         form_->converters().update(form_->formats());
1516
1517         converters_->updateGui();
1518         updateButtons();
1519 }
1520
1521
1522
1523 PrefLanguage::PrefLanguage(QWidget * parent)
1524 : PrefModule(string(), lyx::to_utf8(_("Language")), 0, parent)
1525 {
1526         setupUi(this);
1527
1528         connect(rtlCB, SIGNAL(toggled(bool)),
1529                 this, SIGNAL(changed()));
1530         connect(markForeignCB, SIGNAL(toggled(bool)),
1531                 this, SIGNAL(changed()));
1532         connect(autoBeginCB, SIGNAL(toggled(bool)),
1533                 this, SIGNAL(changed()));
1534         connect(autoEndCB, SIGNAL(toggled(bool)),
1535                 this, SIGNAL(changed()));
1536         connect(useBabelCB, SIGNAL(toggled(bool)),
1537                 this, SIGNAL(changed()));
1538         connect(globalCB, SIGNAL(toggled(bool)),
1539                 this, SIGNAL(changed()));
1540         connect(languagePackageED, SIGNAL(textChanged(const QString&)),
1541                 this, SIGNAL(changed()));
1542         connect(startCommandED, SIGNAL(textChanged(const QString&)),
1543                 this, SIGNAL(changed()));
1544         connect(endCommandED, SIGNAL(textChanged(const QString&)),
1545                 this, SIGNAL(changed()));
1546         connect(defaultLanguageCO, SIGNAL(activated(int)),
1547                 this, SIGNAL(changed()));
1548
1549         defaultLanguageCO->clear();
1550
1551         // store the lang identifiers for later
1552         using lyx::frontend::LanguagePair;
1553         std::vector<LanguagePair> const langs =
1554                 lyx::frontend::getLanguageData(false);
1555         lang_ = getSecond(langs);
1556
1557         std::vector<LanguagePair>::const_iterator lit  = langs.begin();
1558         std::vector<LanguagePair>::const_iterator lend = langs.end();
1559         for (; lit != lend; ++lit) {
1560                 defaultLanguageCO->addItem(toqstr(lit->first));
1561         }
1562 }
1563
1564
1565 void PrefLanguage::apply(LyXRC & rc) const
1566 {
1567         // FIXME: remove rtl_support bool
1568         rc.rtl_support = rtlCB->isChecked();
1569         rc.mark_foreign_language = markForeignCB->isChecked();
1570         rc.language_auto_begin = autoBeginCB->isChecked();
1571         rc.language_auto_end = autoEndCB->isChecked();
1572         rc.language_use_babel = useBabelCB->isChecked();
1573         rc.language_global_options = globalCB->isChecked();
1574         rc.language_package = fromqstr(languagePackageED->text());
1575         rc.language_command_begin = fromqstr(startCommandED->text());
1576         rc.language_command_end = fromqstr(endCommandED->text());
1577         rc.default_language = lang_[defaultLanguageCO->currentIndex()];
1578 }
1579
1580
1581 void PrefLanguage::update(LyXRC const & rc)
1582 {
1583         // FIXME: remove rtl_support bool
1584         rtlCB->setChecked(rc.rtl_support);
1585         markForeignCB->setChecked(rc.mark_foreign_language);
1586         autoBeginCB->setChecked(rc.language_auto_begin);
1587         autoEndCB->setChecked(rc.language_auto_end);
1588         useBabelCB->setChecked(rc.language_use_babel);
1589         globalCB->setChecked(rc.language_global_options);
1590         languagePackageED->setText(toqstr(rc.language_package));
1591         startCommandED->setText(toqstr(rc.language_command_begin));
1592         endCommandED->setText(toqstr(rc.language_command_end));
1593
1594         int const pos = int(findPos(lang_, rc.default_language));
1595         defaultLanguageCO->setCurrentIndex(pos);
1596 }
1597
1598
1599 PrefPrinter::PrefPrinter(QWidget * parent)
1600 : PrefModule(lyx::to_utf8(_(Outputs)), lyx::to_utf8(_("Printer")), 0, parent)
1601 {
1602         setupUi(this);
1603
1604         connect(printerAdaptCB, SIGNAL(toggled(bool)),
1605                 this, SIGNAL(changed()));
1606         connect(printerCommandED, SIGNAL(textChanged(const QString&)),
1607                 this, SIGNAL(changed()));
1608         connect(printerNameED, SIGNAL(textChanged(const QString&)),
1609                 this, SIGNAL(changed()));
1610         connect(printerPageRangeED, SIGNAL(textChanged(const QString&)),
1611                 this, SIGNAL(changed()));
1612         connect(printerCopiesED, SIGNAL(textChanged(const QString&)),
1613                 this, SIGNAL(changed()));
1614         connect(printerReverseED, SIGNAL(textChanged(const QString&)),
1615                 this, SIGNAL(changed()));
1616         connect(printerToPrinterED, SIGNAL(textChanged(const QString&)),
1617                 this, SIGNAL(changed()));
1618         connect(printerExtensionED, SIGNAL(textChanged(const QString&)),
1619                 this, SIGNAL(changed()));
1620         connect(printerSpoolCommandED, SIGNAL(textChanged(const QString&)),
1621                 this, SIGNAL(changed()));
1622         connect(printerPaperTypeED, SIGNAL(textChanged(const QString&)),
1623                 this, SIGNAL(changed()));
1624         connect(printerEvenED, SIGNAL(textChanged(const QString&)),
1625                 this, SIGNAL(changed()));
1626         connect(printerOddED, SIGNAL(textChanged(const QString&)),
1627                 this, SIGNAL(changed()));
1628         connect(printerCollatedED, SIGNAL(textChanged(const QString&)),
1629                 this, SIGNAL(changed()));
1630         connect(printerLandscapeED, SIGNAL(textChanged(const QString&)),
1631                 this, SIGNAL(changed()));
1632         connect(printerToFileED, SIGNAL(textChanged(const QString&)),
1633                 this, SIGNAL(changed()));
1634         connect(printerExtraED, SIGNAL(textChanged(const QString&)),
1635                 this, SIGNAL(changed()));
1636         connect(printerSpoolPrefixED, SIGNAL(textChanged(const QString&)),
1637                 this, SIGNAL(changed()));
1638         connect(printerPaperSizeED, SIGNAL(textChanged(const QString&)),
1639                 this, SIGNAL(changed()));
1640 }
1641
1642
1643 void PrefPrinter::apply(LyXRC & rc) const
1644 {
1645         rc.print_adapt_output = printerAdaptCB->isChecked();
1646         rc.print_command = fromqstr(printerCommandED->text());
1647         rc.printer = fromqstr(printerNameED->text());
1648
1649         rc.print_pagerange_flag = fromqstr(printerPageRangeED->text());
1650         rc.print_copies_flag = fromqstr(printerCopiesED->text());
1651         rc.print_reverse_flag = fromqstr(printerReverseED->text());
1652         rc.print_to_printer = fromqstr(printerToPrinterED->text());
1653         rc.print_file_extension = fromqstr(printerExtensionED->text());
1654         rc.print_spool_command = fromqstr(printerSpoolCommandED->text());
1655         rc.print_paper_flag = fromqstr(printerPaperTypeED->text());
1656         rc.print_evenpage_flag = fromqstr(printerEvenED->text());
1657         rc.print_oddpage_flag = fromqstr(printerOddED->text());
1658         rc.print_collcopies_flag = fromqstr(printerCollatedED->text());
1659         rc.print_landscape_flag = fromqstr(printerLandscapeED->text());
1660         rc.print_to_file = internal_path(printerToFileED->text());
1661         rc.print_extra_options = fromqstr(printerExtraED->text());
1662         rc.print_spool_printerprefix = fromqstr(printerSpoolPrefixED->text());
1663         rc.print_paper_dimension_flag = fromqstr(printerPaperSizeED->text());
1664 }
1665
1666
1667 void PrefPrinter::update(LyXRC const & rc)
1668 {
1669         printerAdaptCB->setChecked(rc.print_adapt_output);
1670         printerCommandED->setText(toqstr(rc.print_command));
1671         printerNameED->setText(toqstr(rc.printer));
1672
1673         printerPageRangeED->setText(toqstr(rc.print_pagerange_flag));
1674         printerCopiesED->setText(toqstr(rc.print_copies_flag));
1675         printerReverseED->setText(toqstr(rc.print_reverse_flag));
1676         printerToPrinterED->setText(toqstr(rc.print_to_printer));
1677         printerExtensionED->setText(toqstr(rc.print_file_extension));
1678         printerSpoolCommandED->setText(toqstr(rc.print_spool_command));
1679         printerPaperTypeED->setText(toqstr(rc.print_paper_flag));
1680         printerEvenED->setText(toqstr(rc.print_evenpage_flag));
1681         printerOddED->setText(toqstr(rc.print_oddpage_flag));
1682         printerCollatedED->setText(toqstr(rc.print_collcopies_flag));
1683         printerLandscapeED->setText(toqstr(rc.print_landscape_flag));
1684         printerToFileED->setText(external_path(rc.print_to_file));
1685         printerExtraED->setText(toqstr(rc.print_extra_options));
1686         printerSpoolPrefixED->setText(toqstr(rc.print_spool_printerprefix));
1687         printerPaperSizeED->setText(toqstr(rc.print_paper_dimension_flag));
1688 }
1689
1690
1691 PrefUserInterface::PrefUserInterface(QPrefs * form, QWidget * parent)
1692 : PrefModule(lyx::to_utf8(_(LookAndFeel)), lyx::to_utf8(_("User interface")), form, parent)
1693 {
1694         setupUi(this);
1695
1696         connect(autoSaveCB, SIGNAL( toggled(bool) ), autoSaveLA, SLOT( setEnabled(bool) ) );
1697         connect(autoSaveCB, SIGNAL( toggled(bool) ), autoSaveSB, SLOT( setEnabled(bool) ) );
1698         connect(autoSaveCB, SIGNAL( toggled(bool) ), TextLabel1, SLOT( setEnabled(bool) ) );
1699         connect(uiFilePB, SIGNAL(clicked()), this, SLOT(select_ui()));
1700         connect(bindFilePB, SIGNAL(clicked()), this, SLOT(select_bind()));
1701         connect(uiFileED, SIGNAL(textChanged(const QString&)),
1702                 this, SIGNAL(changed()));
1703         connect(bindFileED, SIGNAL(textChanged(const QString&)),
1704                 this, SIGNAL(changed()));
1705         connect(restoreCursorCB, SIGNAL(toggled(bool)),
1706                 this, SIGNAL(changed()));
1707         connect(loadSessionCB, SIGNAL(toggled(bool)),
1708                 this, SIGNAL(changed()));
1709         connect(loadWindowSizeCB, SIGNAL(toggled(bool)),
1710                 this, SIGNAL(changed()));
1711         connect(loadWindowSizeCB, SIGNAL(toggled(bool)),
1712                 windowWidthLA, SLOT(setDisabled(bool)));
1713         connect(loadWindowSizeCB, SIGNAL(toggled(bool)),
1714                 windowHeightLA, SLOT(setDisabled(bool)));
1715         connect(loadWindowSizeCB, SIGNAL(toggled(bool)),
1716                 windowWidthSB, SLOT(setDisabled(bool)));
1717         connect(loadWindowSizeCB, SIGNAL(toggled(bool)),
1718                 windowHeightSB, SLOT(setDisabled(bool)));
1719         connect(loadWindowLocationCB, SIGNAL(toggled(bool)),
1720                 this, SIGNAL(changed()));
1721         connect(windowWidthSB, SIGNAL(valueChanged(int)),
1722                 this, SIGNAL(changed()));
1723         connect(windowHeightSB, SIGNAL(valueChanged(int)),
1724                 this, SIGNAL(changed()));
1725         connect(cursorFollowsCB, SIGNAL(toggled(bool)),
1726                 this, SIGNAL(changed()));
1727         connect(autoSaveSB, SIGNAL(valueChanged(int)),
1728                 this, SIGNAL(changed()));
1729         connect(autoSaveCB, SIGNAL(toggled(bool)),
1730                 this, SIGNAL(changed()));
1731         connect(lastfilesSB, SIGNAL(valueChanged(int)),
1732                 this, SIGNAL(changed()));
1733         lastfilesSB->setMaximum(maxlastfiles);
1734 }
1735
1736
1737 void PrefUserInterface::apply(LyXRC & rc) const
1738 {
1739         rc.ui_file = internal_path(uiFileED->text());
1740         rc.bind_file = internal_path(bindFileED->text());
1741         rc.use_lastfilepos = restoreCursorCB->isChecked();
1742         rc.load_session = loadSessionCB->isChecked();
1743         if (loadWindowSizeCB->isChecked()) {
1744                 rc.geometry_width = 0;
1745                 rc.geometry_height = 0;
1746         } else {
1747                 rc.geometry_width = windowWidthSB->value();
1748                 rc.geometry_height = windowHeightSB->value();
1749         }
1750         rc.geometry_xysaved = loadWindowLocationCB->isChecked();
1751         rc.cursor_follows_scrollbar = cursorFollowsCB->isChecked();
1752         rc.autosave = autoSaveSB->value() * 60;
1753         rc.make_backup = autoSaveCB->isChecked();
1754         rc.num_lastfiles = lastfilesSB->value();
1755 }
1756
1757
1758 void PrefUserInterface::update(LyXRC const & rc)
1759 {
1760         uiFileED->setText(external_path(rc.ui_file));
1761         bindFileED->setText(external_path(rc.bind_file));
1762         restoreCursorCB->setChecked(rc.use_lastfilepos);
1763         loadSessionCB->setChecked(rc.load_session);
1764         bool loadWindowSize = rc.geometry_width == 0 && rc.geometry_height == 0;
1765         loadWindowSizeCB->setChecked(loadWindowSize);
1766         windowWidthSB->setEnabled(!loadWindowSize);
1767         windowHeightSB->setEnabled(!loadWindowSize);
1768         windowWidthLA->setEnabled(!loadWindowSize);
1769         windowHeightLA->setEnabled(!loadWindowSize);
1770         if (!loadWindowSize) {
1771                 windowWidthSB->setValue(rc.geometry_width);
1772                 windowHeightSB->setValue(rc.geometry_height);
1773         }
1774         loadWindowLocationCB->setChecked(rc.geometry_xysaved);
1775         cursorFollowsCB->setChecked(rc.cursor_follows_scrollbar);
1776         // convert to minutes
1777         int mins(rc.autosave / 60);
1778         if (rc.autosave && !mins)
1779                 mins = 1;
1780         autoSaveSB->setValue(mins);
1781         autoSaveCB->setChecked(rc.make_backup);
1782         lastfilesSB->setValue(rc.num_lastfiles);
1783 }
1784
1785
1786
1787 void PrefUserInterface::select_ui()
1788 {
1789         string file(form_->controller().browseUI(fromqstr(uiFileED->text())));
1790         if (!file.empty())
1791                 uiFileED->setText(toqstr(file));
1792 }
1793
1794
1795 void PrefUserInterface::select_bind()
1796 {
1797         string file(form_->controller().browsebind(fromqstr(bindFileED->text())));
1798         if (!file.empty())
1799                 bindFileED->setText(toqstr(file));
1800 }
1801
1802
1803 PrefIdentity::PrefIdentity(QWidget * parent)
1804 : PrefModule(string(), lyx::to_utf8(_("Identity")), 0, parent)
1805 {
1806         setupUi(this);
1807
1808         connect(nameED, SIGNAL(textChanged(const QString&)),
1809                 this, SIGNAL(changed()));
1810         connect(emailED, SIGNAL(textChanged(const QString&)),
1811                 this, SIGNAL(changed()));
1812 }
1813
1814
1815 void PrefIdentity::apply(LyXRC & rc) const
1816 {
1817         rc.user_name = fromqstr(nameED->text());
1818         rc.user_email = fromqstr(emailED->text());
1819 }
1820
1821
1822 void PrefIdentity::update(LyXRC const & rc)
1823 {
1824         nameED->setText(toqstr(rc.user_name));
1825         emailED->setText(toqstr(rc.user_email));
1826 }
1827
1828
1829
1830 QPrefsDialog::QPrefsDialog(QPrefs * form)
1831         : form_(form)
1832 {
1833         setupUi(this);
1834         QDialog::setModal(true);
1835
1836         connect(savePB, SIGNAL(clicked()),
1837                 form, SLOT(slotOK()));
1838         connect(applyPB, SIGNAL(clicked()),
1839                 form, SLOT(slotApply()));
1840         connect(closePB, SIGNAL(clicked()),
1841                 form, SLOT(slotClose()));
1842         connect(restorePB, SIGNAL(clicked()),
1843                 form, SLOT(slotRestore()));
1844
1845         add(new PrefAscii);
1846         add(new PrefDate);
1847         add(new PrefKeyboard(form_));
1848         add(new PrefLatex(form_));
1849         add(new PrefScreenFonts(form_));
1850         add(new PrefColors(form_));
1851
1852 #if defined(__CYGWIN__) || defined(_WIN32)
1853         add(new PrefCygwinPath);
1854 #endif
1855
1856         add(new PrefDisplay);
1857         add(new PrefPaths(form_));
1858         add(new PrefSpellchecker(form_));
1859
1860         PrefConverters * converters = new PrefConverters(form_);
1861         PrefFileformats * formats = new PrefFileformats(form_);
1862         formats->setConverters(converters);
1863         add(converters);
1864         add(formats);
1865
1866         add(new PrefCopiers(form_));
1867
1868         add(new PrefLanguage);
1869         add(new PrefPrinter);
1870         add(new PrefUserInterface(form_));
1871         add(new PrefIdentity);
1872
1873         prefsPS->setCurrentPanel(lyx::to_utf8(_("User interface")));
1874
1875         form_->bcview().setOK(savePB);
1876         form_->bcview().setApply(applyPB);
1877         form_->bcview().setCancel(closePB);
1878         form_->bcview().setRestore(restorePB);
1879 }
1880
1881
1882 QPrefsDialog::~QPrefsDialog()
1883 {
1884 }
1885
1886
1887 void QPrefsDialog::add(PrefModule * module)
1888 {
1889         BOOST_ASSERT(module);
1890
1891 //      if (module->category().empty())
1892 //              prefsPS->addPanel(module, module->title());
1893 //      else
1894                 prefsPS->addPanel(module, module->title(), module->category());
1895
1896         connect(module, SIGNAL(changed()), this, SLOT(change_adaptor()));
1897
1898         modules_.push_back(module);
1899 }
1900
1901 void QPrefsDialog::closeEvent(QCloseEvent * e)
1902 {
1903         form_->slotWMHide();
1904         e->accept();
1905 }
1906
1907
1908 void QPrefsDialog::change_adaptor()
1909 {
1910         form_->changed();
1911 }
1912
1913
1914 void QPrefsDialog::apply(LyXRC & rc) const
1915 {
1916         size_t end = modules_.size();
1917         for (size_t i = 0; i != end; ++i)
1918                 modules_[i]->apply(rc);
1919 }
1920
1921
1922 void QPrefsDialog::update(LyXRC const & rc)
1923 {
1924         size_t end = modules_.size();
1925         for (size_t i = 0; i != end; ++i)
1926                 modules_[i]->update(rc);
1927 }
1928
1929
1930 } // namespace frontend
1931 } // namespace lyx
1932
1933 #include "QPrefsDialog_moc.cpp"