src/frontends/kde/docdlg.C

   1 /**
   2  * \file docdlg.C
   3  * Copyright 2001 the LyX Team
   4  * Read the file COPYING
   5  *
   6  * \author John Levon
   7  */
   8
   9 #include <config.h>
  10
  11 #include <qtooltip.h>
  12
  13 #include "docdlg.h"
  14
  15 #include "support/lstrings.h"
  16
  17 #include "layout.h"
  18 #include "tex-strings.h"
  19 #include "bufferparams.h"
  20
  21 #include "dlg/helpers.h"
  22
  23 #include "gettext.h"
  24 #include "debug.h"
  25
  26 using kde_helpers::setSizeHint;
  27 using kde_helpers::setComboFromStr;
  28 using std::endl;
  29
  30 DocDialog::DocDialog(FormDocument * form, QWidget * parent, char const * name, bool, WFlags)
  31         : DocDialogData(parent,name), form_(form)
  32 {
  33         setCaption(name);
  34
  35         setUpdatesEnabled(false);
  36
  37         settings = new DocSettingsDialogData(this, "settings");
  38         extra = new DocExtraDialogData(this, "extra");
  39         geometry = new DocGeometryDialogData(this, "geometry");
  40         language = new DocLanguageDialogData(this, "language");
  41         bullets = new DocBulletsDialogData(this, "bullets");
  42
  43         tabstack->addTabPage(settings, _("&Settings"));
  44         tabstack->addTabPage(extra, _("&Extra"));
  45         tabstack->addTabPage(geometry, _("&Geometry"));
  46         tabstack->addTabPage(language, _("&Language"));
  47         tabstack->addTabPage(bullets, _("&Bullets"));
  48
  49         // document classes
  50         for (LyXTextClassList::const_iterator cit = textclasslist.begin();
  51                 cit != textclasslist.end(); ++cit)
  52                 settings->combo_docclass->insertItem((*cit).description().c_str());
  53         setSizeHint(settings->combo_docclass);
  54
  55         settings->combo_pagestyle->insertItem(_("default"));
  56         settings->combo_pagestyle->insertItem(_("empty"));
  57         settings->combo_pagestyle->insertItem(_("plain"));
  58         settings->combo_pagestyle->insertItem(_("headings"));
  59         settings->combo_pagestyle->insertItem(_("fancy"));
  60         setSizeHint(settings->combo_pagestyle);
  61
  62         // available fonts
  63         for (int i=0; tex_fonts[i][0]; i++)
  64                 settings->combo_font->insertItem(tex_fonts[i]);
  65         setSizeHint(settings->combo_font);
  66
  67         settings->combo_fontsize->insertItem(_("default"));
  68         settings->combo_fontsize->insertItem(_("10 point"));
  69         settings->combo_fontsize->insertItem(_("11 point"));
  70         settings->combo_fontsize->insertItem(_("12 point"));
  71         setSizeHint(settings->combo_fontsize);
  72
  73         settings->combo_linespacing->insertItem(_("single"));
  74         settings->combo_linespacing->insertItem(_("1 1/2 spacing"));
  75         settings->combo_linespacing->insertItem(_("double"));
  76         settings->combo_linespacing->insertItem(_("custom"));
  77         setSizeHint(settings->combo_linespacing);
  78
  79         connect(settings->combo_linespacing, SIGNAL(highlighted(const char *)),
  80                 this, SLOT(linespacingChanged(const char *)));
  81
  82         settings->combo_paraspacing->insertItem(_("small"));
  83         settings->combo_paraspacing->insertItem(_("medium"));
  84         settings->combo_paraspacing->insertItem(_("big"));
  85         settings->combo_paraspacing->insertItem(_("custom"));
  86         setSizeHint(settings->combo_paraspacing);
  87
  88         connect(settings->combo_paraspacing, SIGNAL(highlighted(const char *)),
  89                 this, SLOT(paraspacingChanged(const char *)));
  90
  91         connect(settings->check_addspace, SIGNAL(toggled(bool)),
  92                 this, SLOT(addspaceChanged(bool)));
  93
  94         extra->combo_first->insertItem(_("Here"));
  95         extra->combo_first->insertItem(_("Bottom of page"));
  96         extra->combo_first->insertItem(_("Top of page"));
  97         extra->combo_first->insertItem(_("Separate page"));
  98         extra->combo_first->insertItem(_("Not set"));
  99         extra->combo_second->insertItem(_("Here"));
 100         extra->combo_second->insertItem(_("Bottom of page"));
 101         extra->combo_second->insertItem(_("Top of page"));
 102         extra->combo_second->insertItem(_("Separate page"));
 103         extra->combo_second->insertItem(_("Not set"));
 104         extra->combo_third->insertItem(_("Here"));
 105         extra->combo_third->insertItem(_("Bottom of page"));
 106         extra->combo_third->insertItem(_("Top of page"));
 107         extra->combo_third->insertItem(_("Separate page"));
 108         extra->combo_third->insertItem(_("Not set"));
 109         extra->combo_fourth->insertItem(_("Here"));
 110         extra->combo_fourth->insertItem(_("Bottom of page"));
 111         extra->combo_fourth->insertItem(_("Top of page"));
 112         extra->combo_fourth->insertItem(_("Separate page"));
 113         extra->combo_fourth->insertItem(_("Not set"));
 114
 115         // ps driver options
 116         for (int i = 0; tex_graphics[i][0]; i++)
 117                 extra->combo_psdriver->insertItem(tex_graphics[i]);
 118         setSizeHint(extra->combo_psdriver);
 119
 120         geometry->combo_papersize->insertItem(_("default"));
 121         geometry->combo_papersize->insertItem(_("US letter"));
 122         geometry->combo_papersize->insertItem(_("US legal"));
 123         geometry->combo_papersize->insertItem(_("US executive"));
 124         geometry->combo_papersize->insertItem("A3");
 125         geometry->combo_papersize->insertItem("A4");
 126         geometry->combo_papersize->insertItem("A5");
 127         geometry->combo_papersize->insertItem("B3");
 128         geometry->combo_papersize->insertItem("B4");
 129         geometry->combo_papersize->insertItem("B5");
 130         setSizeHint(geometry->combo_papersize);
 131
 132         geometry->combo_margins->insertItem(_("default"));
 133         geometry->combo_margins->insertItem(_("A4 small margins"));
 134         geometry->combo_margins->insertItem(_("A4 very small margins"));
 135         geometry->combo_margins->insertItem(_("A4 very wide margins"));
 136         setSizeHint(geometry->combo_margins);
 137
 138         for (Languages::const_iterator cit = languages.begin();
 139                 cit != languages.end(); ++cit)
 140                 language->combo_language->insertItem((*cit).second.lang().c_str());
 141         setSizeHint(language->combo_language);
 142
 143         language->combo_encoding->insertItem(_("default"));
 144         language->combo_encoding->insertItem(_("auto"));
 145         language->combo_encoding->insertItem(_("latin1"));
 146         language->combo_encoding->insertItem(_("latin2"));
 147         language->combo_encoding->insertItem(_("latin5"));
 148         language->combo_encoding->insertItem(_("koi8-r"));
 149         language->combo_encoding->insertItem(_("koi8-u"));
 150         language->combo_encoding->insertItem(_("cp866"));
 151         language->combo_encoding->insertItem(_("cp1251"));
 152         language->combo_encoding->insertItem(_("iso88595"));
 153         setSizeHint(language->combo_encoding);
 154
 155         language->combo_quotes->insertItem(_("`text'"));
 156         language->combo_quotes->insertItem(_("``text''"));
 157         language->combo_quotes->insertItem(_("'text'"));
 158         language->combo_quotes->insertItem(_("''text''"));
 159         language->combo_quotes->insertItem(_(",text`"));
 160         language->combo_quotes->insertItem(_(",,text``"));
 161         language->combo_quotes->insertItem(_(",text'"));
 162         language->combo_quotes->insertItem(_(",,text''"));
 163         language->combo_quotes->insertItem(_("<text>"));
 164         language->combo_quotes->insertItem(_("«text»"));
 165         language->combo_quotes->insertItem(_(">text<"));
 166         language->combo_quotes->insertItem(_("»text«"));
 167         setSizeHint(language->combo_quotes);
 168
 169         /* FIXME: bullets */
 170
 171         QToolTip::add(settings->combo_pagestyle, _("Specify header + footer style etc"));
 172         QToolTip::add(settings->check_addspace, _("Add spacing between paragraphs rather\n than indenting"));
 173         QToolTip::add(settings->combo_linespacing, _("Custom line spacing in line units"));
 174         QToolTip::add(settings->line_extraoptions, _("Additional LaTeX options"));
 175         QToolTip::add(extra->combo_first, _("Specify preferred order for\nplacing floats"));
 176         QToolTip::add(extra->combo_second, _("Specify preferred order for\nplacing floats"));
 177         QToolTip::add(extra->combo_third, _("Specify preferred order for\nplacing floats"));
 178         QToolTip::add(extra->combo_fourth, _("Specify preferred order for\nplacing floats"));
 179         QToolTip::add(extra->check_ignore, _("Tell LaTeX to ignore usual rules\n for float placement"));
 180         QToolTip::add(extra->spin_sectiondepth, _("How far in the (sub)sections are numbered"));
 181         QToolTip::add(extra->spin_tocdepth, _("How detailed the Table of Contents is"));
 182         QToolTip::add(extra->combo_psdriver, _("Program to produce PostScript output"));
 183         QToolTip::add(extra->check_amsmath, _("FIXME please !"));
 184         QToolTip::add(geometry->length_headheight, _("FIXME please !"));
 185         QToolTip::add(geometry->length_headsep, _("FIXME please !"));
 186         QToolTip::add(geometry->length_footskip, _("FIXME please !"));
 187
 188         setUpdatesEnabled(true);
 189         update();
 190 }
 191
 192
 193 DocDialog::~DocDialog()
 194 {
 195 }
 196
 197
 198 void DocDialog::closeEvent(QCloseEvent * e)
 199 {
 200         form_->close();
 201         e->accept();
 202 }
 203
 204
 205 void DocDialog::setReadOnly(bool readonly)
 206 {
 207         /* FIXME */
 208         button_cancel->setText(readonly ? _("&Close") : _("&Cancel"));
 209 }
 210
 211
 212 void DocDialog::setFromParams(BufferParams const & params)
 213 {
 214         setUpdatesEnabled(false);
 215
 216         if (!setComboFromStr(settings->combo_docclass, textclasslist.DescOfClass(params.textclass)))
 217                 lyxerr[Debug::GUI] << "Couldn't set docclass " << textclasslist.DescOfClass(params.textclass) << endl;
 218
 219         if (!setComboFromStr(settings->combo_font, params.fonts))
 220                 lyxerr[Debug::GUI] << "Couldn't set font " << params.fonts << endl;
 221
 222         LyXTextClass const & tclass = textclasslist.TextClass(params.textclass);
 223
 224         // opt_fontsize is a string like "10|11|12"
 225         settings->combo_fontsize->setCurrentItem(tokenPos(tclass.opt_fontsize(), '|', params.fontsize) + 1);
 226
 227         // "empty|plain|headings|fancy"
 228         settings->combo_pagestyle->setCurrentItem(tokenPos(tclass.opt_pagestyle(), '|', params.pagestyle) + 1);
 229
 230         settings->check_addspace->setChecked(params.paragraph_separation == BufferParams::PARSEP_SKIP);
 231
 232         bool const isskip = (params.paragraph_separation == BufferParams::PARSEP_SKIP);
 233
 234         settings->combo_paraspacing->setEnabled(isskip);
 235         settings->length_paraspacing->setEnabled(isskip);
 236         settings->length_paraspacingstretch->setEnabled(isskip);
 237         settings->length_paraspacingshrink->setEnabled(isskip);
 238
 239         int item=0;
 240
 241         switch (params.getDefSkip().kind()) {
 242                 case VSpace::SMALLSKIP: item = 0; break;
 243                 case VSpace::MEDSKIP: item = 1; break;
 244                 case VSpace::BIGSKIP: item = 2; break;
 245                 case VSpace::LENGTH: item = 3; break;
 246                 default:
 247                         lyxerr[Debug::GUI] << "Unknown defskip " << int(params.getDefSkip().kind()) << endl;
 248         }
 249
 250         settings->combo_paraspacing->setCurrentItem(item);
 251
 252         settings->length_paraspacing->setEnabled(item == 3);
 253         settings->length_paraspacingstretch->setEnabled(item == 3);
 254         settings->length_paraspacingshrink->setEnabled(item == 3);
 255
 256         if (item == 3) {
 257                 LyXGlueLength const len = params.getDefSkip().length();
 258                 settings->length_paraspacing->setValue(len.value());
 259                 settings->length_paraspacing->setUnits(len.unit());
 260                 settings->length_paraspacingstretch->setValue(len.plusValue());
 261                 settings->length_paraspacingstretch->setUnits(len.plusUnit());
 262                 settings->length_paraspacingshrink->setValue(len.minusValue());
 263                 settings->length_paraspacingshrink->setUnits(len.minusUnit());
 264                 lyxerr[Debug::GUI] << params.getDefSkip().asLyXCommand() << endl;;
 265         } else {
 266                 settings->length_paraspacing->setFromLengthStr("0cm");
 267                 settings->length_paraspacingstretch->setFromLengthStr("0cm");
 268                 settings->length_paraspacingshrink->setFromLengthStr("0cm");
 269         }
 270
 271         settings->check_sides->setChecked(params.sides == LyXTextClass::TwoSides);
 272         settings->check_columns->setChecked(params.columns == 2);
 273
 274         switch (params.spacing.getSpace()) {
 275                 case Spacing::Default:
 276                 case Spacing::Single: item = 0; break;
 277                 case Spacing::Onehalf: item = 1; break;
 278                 case Spacing::Double: item = 2; break;
 279                 case Spacing::Other: item = 3; break;
 280                 default:
 281                         lyxerr[Debug::GUI] << "Unknown line spacing " << int(params.spacing.getSpace()) << endl;
 282         }
 283
 284         settings->combo_linespacing->setCurrentItem(item);
 285         settings->line_linespacing->setEnabled(item == 3);
 286
 287         if (item == 3)
 288                 settings->line_linespacing->setText(tostr(params.spacing.getValue()).c_str());
 289         else
 290                 settings->line_linespacing->setText("");
 291
 292         if (params.options.empty())
 293                 settings->line_extraoptions->setText("");
 294         else
 295                 settings->line_extraoptions->setText(params.options.c_str());
 296
 297         // geometry page
 298
 299         geometry->combo_papersize->setCurrentItem(params.papersize2);
 300
 301         geometry->combo_margins->setCurrentItem(params.paperpackage);
 302
 303         geometry->radio_portrait->setChecked(params.orientation == BufferParams::ORIENTATION_PORTRAIT);
 304         geometry->radio_landscape->setChecked(params.orientation != BufferParams::ORIENTATION_PORTRAIT);
 305
 306         geometry->length_width->setFromLengthStr(params.paperwidth);
 307         geometry->length_height->setFromLengthStr(params.paperheight);
 308         geometry->length_left->setFromLengthStr(params.leftmargin);
 309         geometry->length_right->setFromLengthStr(params.rightmargin);
 310         geometry->length_top->setFromLengthStr(params.topmargin);
 311         geometry->length_bottom->setFromLengthStr(params.bottommargin);
 312         geometry->length_headheight->setFromLengthStr(params.headheight);
 313         geometry->length_headsep->setFromLengthStr(params.headsep);
 314         geometry->length_footskip->setFromLengthStr(params.footskip);
 315
 316         // language page
 317
 318         if (!setComboFromStr(language->combo_language, params.language->lang()))
 319                 lyxerr[Debug::GUI] << "Couldn't set language " << params.language->lang() << endl;
 320
 321         if (!setComboFromStr(language->combo_encoding, params.inputenc))
 322                 lyxerr[Debug::GUI] << "Couldn't set encoding " << params.inputenc << endl;
 323
 324         switch (params.quotes_language) {
 325                 case InsetQuotes::EnglishQ: item = 0; break;
 326                 case InsetQuotes::SwedishQ: item = 2; break;
 327                 case InsetQuotes::GermanQ: item = 4; break;
 328                 case InsetQuotes::PolishQ: item = 6; break;
 329                 case InsetQuotes::FrenchQ: item = 8; break;
 330                 case InsetQuotes::DanishQ: item = 10; break;
 331                 default:
 332                         lyxerr[Debug::GUI] << "Unknown quote style " << int(params.quotes_language) << endl;
 333         }
 334
 335         if (params.quotes_times == InsetQuotes::DoubleQ)
 336                 item++;
 337
 338         language->combo_quotes->setCurrentItem(item);
 339
 340         // extra page
 341
 342         if (!setComboFromStr(extra->combo_psdriver, params.graphicsDriver))
 343                 lyxerr[Debug::GUI] << "Couldn't set psdriver " << params.graphicsDriver << endl;
 344
 345         extra->check_amsmath->setChecked(params.use_amsmath);
 346         extra->spin_sectiondepth->setValue(params.secnumdepth);
 347         extra->spin_tocdepth->setValue(params.tocdepth);
 348
 349         string const place = params.float_placement;
 350         int count = 0;
 351         QComboBox * box;
 352
 353         extra->check_ignore->setChecked(false);
 354         setComboFromStr(extra->combo_first, _("Not set"));
 355         setComboFromStr(extra->combo_second, _("Not set"));
 356         setComboFromStr(extra->combo_third, _("Not set"));
 357         setComboFromStr(extra->combo_fourth, _("Not set"));
 358
 359         for (string::const_iterator iter = place.begin(); iter != place.end(); ++count, ++iter) {
 360                 switch (count) {
 361                         case 0: box = extra->combo_first; break;
 362                         case 1: box = extra->combo_second; break;
 363                         case 2: box = extra->combo_third; break;
 364                         default: box = extra->combo_fourth; break;
 365                 };
 366
 367                 if (*iter == '!') {
 368                         extra->check_ignore->setChecked(true);
 369                         continue;
 370                 }
 371
 372                 switch (*iter) {
 373                         case 'h': setComboFromStr(box, _("Here")); break;
 374                         case 'b': setComboFromStr(box, _("Bottom of page")); break;
 375                         case 't': setComboFromStr(box, _("Top of page")); break;
 376                         case 'p': setComboFromStr(box, _("Separate page")); break;
 377                         default:
 378                                 lyxerr[Debug::GUI] << "Unknown float placement \'" << *iter << endl;
 379                 }
 380         }
 381
 382         /* FIXME: bullets ! */
 383
 384         setUpdatesEnabled(true);
 385         update();
 386 }
 387
 388
 389 bool DocDialog::updateParams(BufferParams & params)
 390 {
 391         bool redo = false;
 392
 393         params.fonts = string(settings->combo_font->currentText());
 394         LyXTextClass const & tclass = textclasslist.TextClass(params.textclass);
 395         params.fontsize = token(tclass.opt_fontsize(), '|', settings->combo_fontsize->currentItem() - 1);
 396         params.pagestyle = token(tclass.opt_pagestyle(), '|', settings->combo_pagestyle->currentItem() - 1);
 397
 398         // set and update class
 399
 400         unsigned int const new_class = settings->combo_docclass->currentItem();
 401
 402         if (new_class != params.textclass) {
 403                 if (!form_->changeClass(params, new_class)) {
 404                         // FIXME: error msg
 405                         // restore old class
 406                         if (!setComboFromStr(settings->combo_docclass, textclasslist.DescOfClass(params.textclass)))
 407                                 lyxerr[Debug::GUI] << "Couldn't set docclass " << textclasslist.DescOfClass(params.textclass) << endl;
 408                 } else
 409                         redo = true;
 410         }
 411
 412         BufferParams::PARSEP tmpsep = params.paragraph_separation;
 413
 414         (settings->check_addspace->isChecked())
 415                 ? params.paragraph_separation = BufferParams::PARSEP_SKIP
 416                 : params.paragraph_separation = BufferParams::PARSEP_INDENT;
 417
 418         redo = (tmpsep != params.paragraph_separation) || redo;
 419
 420         // the skip spacing
 421
 422         VSpace tmpskip;
 423
 424         switch (settings->combo_paraspacing->currentItem()) {
 425                 case 0: tmpskip = VSpace(VSpace::SMALLSKIP); break;
 426                 case 1: tmpskip = VSpace(VSpace::MEDSKIP); break;
 427                 case 2: tmpskip = VSpace(VSpace::BIGSKIP); break;
 428                 default:
 429                         lyxerr[Debug::GUI] << "Unknown skip spacing " <<
 430                                 settings->combo_paraspacing->currentItem() << endl;
 431                         break;
 432                 case 3:
 433                         string const val = settings->length_paraspacing->getLengthStr()
 434                                 + "+" + settings->length_paraspacingstretch->getLengthStr()
 435                                 + "-" + settings->length_paraspacingshrink->getLengthStr();
 436                         lyxerr[Debug::GUI] << "Read para spacing of \"" << val << "\"" << endl;
 437                         LyXGlueLength length(0.0, LyXLength::PT);
 438                         isValidGlueLength(val, &length);
 439                         tmpskip = VSpace(length);
 440                         break;
 441         }
 442
 443         if (!(tmpskip == params.getDefSkip())) {
 444                 redo = true;
 445                 params.setDefSkip(tmpskip);
 446         }
 447
 448         // columns and sides
 449
 450         (settings->check_sides->isChecked())
 451                 ? params.sides = LyXTextClass::TwoSides
 452                 : params.sides = LyXTextClass::OneSide;
 453
 454         (settings->check_columns->isChecked())
 455                 ? params.columns = 2
 456                 : params.columns = 1;
 457
 458         // line spacing
 459
 460         Spacing tmpspacing = params.spacing;
 461
 462         switch (settings->combo_linespacing->currentItem()) {
 463                 case 0: params.spacing.set(Spacing::Single); break;
 464                 case 1: params.spacing.set(Spacing::Onehalf); break;
 465                 case 2: params.spacing.set(Spacing::Double); break;
 466                 case 3:
 467                         params.spacing.set(Spacing::Other, settings->line_linespacing->text());
 468                         break;
 469                 default:
 470                         lyxerr[Debug::GUI] << "Unknown line spacing " <<
 471                                 settings->combo_linespacing->currentItem();
 472         }
 473
 474         if (tmpspacing != params.spacing)
 475                 redo = true;
 476
 477         // extra options
 478
 479         params.options = settings->line_extraoptions->text();
 480
 481
 482         // paper package and margin package
 483         params.papersize2 = static_cast<char>(geometry->combo_papersize->currentItem());
 484         params.paperpackage = static_cast<char>(geometry->combo_margins->currentItem());
 485         if (geometry->radio_landscape->isChecked())
 486                 params.orientation = BufferParams::ORIENTATION_LANDSCAPE;
 487         else
 488                 params.orientation = BufferParams::ORIENTATION_PORTRAIT;
 489
 490         params.paperwidth = geometry->length_width->getLengthStr();
 491         params.paperheight = geometry->length_height->getLengthStr();
 492         params.leftmargin = geometry->length_left->getLengthStr();
 493         params.rightmargin = geometry->length_right->getLengthStr();
 494         params.topmargin = geometry->length_top->getLengthStr();
 495         params.bottommargin = geometry->length_bottom->getLengthStr();
 496         params.headheight = geometry->length_headheight->getLengthStr();
 497         params.headsep = geometry->length_headsep->getLengthStr();
 498         params.footskip = geometry->length_footskip->getLengthStr();
 499
 500         /* FIXME: is geometry required for headheight,sep,footskip ? */
 501         params.use_geometry =
 502                 (params.paperwidth != "" ||
 503                 params.paperheight != "" ||
 504                 params.leftmargin != "" ||
 505                 params.rightmargin != "" ||
 506                 params.topmargin != "" ||
 507                 params.bottommargin != "");
 508
 509         // language dialog
 510
 511         InsetQuotes::quote_language lga = InsetQuotes::EnglishQ;
 512
 513         switch (language->combo_quotes->currentItem()) {
 514                 case 0: case 2: case 4: case 6: case 8: case 10:
 515                         params.quotes_times = InsetQuotes::SingleQ;
 516                         break;
 517                 default:
 518                         params.quotes_times = InsetQuotes::DoubleQ;
 519         }
 520
 521         switch (language->combo_quotes->currentItem()) {
 522                 case 0: case 1: lga = InsetQuotes::EnglishQ; break;
 523                 case 2: case 3: lga = InsetQuotes::SwedishQ; break;
 524                 case 4: case 5: lga = InsetQuotes::GermanQ; break;
 525                 case 6: case 7: lga = InsetQuotes::PolishQ; break;
 526                 case 8: case 9: lga = InsetQuotes::FrenchQ; break;
 527                 case 10: case 11: lga = InsetQuotes::DanishQ; break;
 528                 default:
 529                         lyxerr[Debug::GUI] << "unknown quotes style" <<
 530                                 language->combo_quotes->currentItem() << endl;
 531         }
 532
 533         params.quotes_language = lga;
 534
 535         /* wow, tongue twister */
 536         Language const * old_language = params.language;
 537         Language const * new_language = languages.getLanguage(language->combo_language->currentText());
 538
 539         /* FIXME */
 540         if (old_language != new_language
 541                 && old_language->RightToLeft() == new_language->RightToLeft()
 542                 /*&& !lv_->buffer()->isMultiLingual()*/) {
 543                 //lv_->buffer()->ChangeLanguage(old_language, new_language);
 544         }
 545
 546         redo = (old_language != new_language) || redo;
 547         params.language = new_language;
 548
 549         params.inputenc = language->combo_encoding->currentText();
 550
 551         // extra dialog
 552
 553         params.graphicsDriver = extra->combo_psdriver->currentText();
 554         params.use_amsmath = extra->check_amsmath->isChecked();
 555
 556         if (extra->spin_sectiondepth->value() != params.secnumdepth) {
 557                 redo = true;
 558                 params.secnumdepth = extra->spin_sectiondepth->value();
 559         }
 560
 561         params.tocdepth = extra->spin_tocdepth->value();
 562
 563         string place;
 564
 565         place += placementString(extra->combo_first);
 566         place += placementString(extra->combo_second);
 567         place += placementString(extra->combo_third);
 568         place += placementString(extra->combo_fourth);
 569         params.float_placement = place;
 570
 571         /* FIXME: bullets */
 572
 573         return redo;
 574 }
 575
 576 string DocDialog::placementString(QComboBox * box) const
 577 {
 578         if (!compare(box->currentText(), _("Here")))
 579                 return "h";
 580         if (!compare(box->currentText(), _("Bottom of page")))
 581                 return "b";
 582         if (!compare(box->currentText(), _("Top of page")))
 583                 return "t";
 584         if (!compare(box->currentText(), _("Separate page")))
 585                 return "p";
 586         return "";
 587 }
 588
 589 void DocDialog::linespacingChanged(const char * sel)
 590 {
 591         bool const custom = !compare(sel, _("custom"));
 592
 593         settings->line_linespacing->setEnabled(custom);
 594 }
 595
 596
 597 void DocDialog::paraspacingChanged(const char * sel)
 598 {
 599         bool const custom = !compare(sel, _("custom"));
 600         settings->length_paraspacing->setEnabled(custom);
 601         settings->length_paraspacingstretch->setEnabled(custom);
 602         settings->length_paraspacingshrink->setEnabled(custom);
 603 }
 604
 605 void DocDialog::addspaceChanged(bool on)
 606 {
 607         settings->combo_paraspacing->setEnabled(on);
 608         on = (on && !compare(settings->combo_paraspacing->currentText(),
 609                              _("custom")));
 610         settings->length_paraspacing->setEnabled(on);
 611         settings->length_paraspacingstretch->setEnabled(on);
 612         settings->length_paraspacingshrink->setEnabled(on);
 613 }