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GuiPrintNomencl.{cpp,h}:
[lyx.git] / src / frontends / qt4 / GuiPrefs.cpp
blob6312d796f3bfcf0a1fec92cfa939003ec2b564de
1 /**
2 * \file GuiPrefs.cpp
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
5 *
6 * \author John Levon
7 * \author Bo Peng
8 *
9 * Full author contact details are available in file CREDITS.
10 */
11
12 #include <config.h>
13
14 #include "GuiPrefs.h"
15
16 #include "ColorCache.h"
17 #include "FileDialog.h"
18 #include "GuiApplication.h"
19 #include "GuiFontExample.h"
20 #include "GuiFontLoader.h"
21 #include "GuiKeySymbol.h"
22 #include "qt_helpers.h"
23
24 #include "BufferList.h"
25 #include "Color.h"
26 #include "ColorSet.h"
27 #include "ConverterCache.h"
28 #include "FontEnums.h"
29 #include "FuncRequest.h"
30 #include "KeyMap.h"
31 #include "KeySequence.h"
32 #include "Language.h"
33 #include "LyXAction.h"
34 #include "PanelStack.h"
35 #include "paper.h"
36 #include "Session.h"
37
38 #include "support/debug.h"
39 #include "support/FileName.h"
40 #include "support/filetools.h"
41 #include "support/foreach.h"
42 #include "support/gettext.h"
43 #include "support/lstrings.h"
44 #include "support/os.h"
45 #include "support/Package.h"
46
47 #include "graphics/GraphicsTypes.h"
48
49 #include "frontends/alert.h"
50 #include "frontends/Application.h"
51 #include "frontends/FontLoader.h"
52
53 #include <QAbstractItemModel>
54 #include <QCheckBox>
55 #include <QColorDialog>
56 #include <QFontDatabase>
57 #include <QHeaderView>
58 #include <QLineEdit>
59 #include <QMessageBox>
60 #include <QPixmapCache>
61 #include <QPushButton>
62 #include <QSpinBox>
63 #include <QString>
64 #include <QTreeWidget>
65 #include <QTreeWidgetItem>
66 #include <QValidator>
67
68 #include <iomanip>
69 #include <sstream>
70 #include <algorithm>
71
72 using namespace Ui;
73
74 using namespace std;
75 using namespace lyx::support;
76 using namespace lyx::support::os;
77
78 namespace lyx {
79 namespace frontend {
80
81 /////////////////////////////////////////////////////////////////////
82 //
83 // Browser Helpers
84 //
85 /////////////////////////////////////////////////////////////////////
86
87 /** Launch a file dialog and return the chosen file.
88 filename: a suggested filename.
89 title: the title of the dialog.
90 pattern: *.ps etc.
91 dir1 = (name, dir), dir2 = (name, dir): extra buttons on the dialog.
92 */
93 QString browseFile(QString const & filename,
94 QString const & title,
95 QStringList const & filters,
96 bool save = false,
97 QString const & label1 = QString(),
98 QString const & dir1 = QString(),
99 QString const & label2 = QString(),
100 QString const & dir2 = QString(),
101 QString const & fallback_dir = QString())
102 {
103 QString lastPath = ".";
104 if (!filename.isEmpty())
105 lastPath = onlyPath(filename);
106 else if(!fallback_dir.isEmpty())
107 lastPath = fallback_dir;
108
109 FileDialog dlg(title, LFUN_SELECT_FILE_SYNC);
110 dlg.setButton2(label1, dir1);
111 dlg.setButton2(label2, dir2);
112
113 FileDialog::Result result;
114
115 if (save)
116 result = dlg.save(lastPath, filters, onlyFilename(filename));
117 else
118 result = dlg.open(lastPath, filters, onlyFilename(filename));
119
120 return result.second;
121 }
122
123
124 /** Wrapper around browseFile which tries to provide a filename
125 * relative to the user or system directory. The dir, name and ext
126 * parameters have the same meaning as in the
127 * support::LibFileSearch function.
128 */
129 QString browseLibFile(QString const & dir,
130 QString const & name,
131 QString const & ext,
132 QString const & title,
133 QStringList const & filters)
134 {
135 // FIXME UNICODE
136 QString const label1 = qt_("System files|#S#s");
137 QString const dir1 =
138 toqstr(addName(package().system_support().absFilename(), fromqstr(dir)));
139
140 QString const label2 = qt_("User files|#U#u");
141 QString const dir2 =
142 toqstr(addName(package().user_support().absFilename(), fromqstr(dir)));
143
144 QString const result = browseFile(toqstr(
145 libFileSearch(dir, name, ext).absFilename()),
146 title, filters, false, dir1, dir2, QString(), QString(), dir1);
147
148 // remove the extension if it is the default one
149 QString noextresult;
150 if (getExtension(result) == ext)
151 noextresult = removeExtension(result);
152 else
153 noextresult = result;
154
155 // remove the directory, if it is the default one
156 QString const file = onlyFilename(noextresult);
157 if (toqstr(libFileSearch(dir, file, ext).absFilename()) == result)
158 return file;
159 else
160 return noextresult;
161 }
162
163
164 /** Launch a file dialog and return the chosen directory.
165 pathname: a suggested pathname.
166 title: the title of the dialog.
167 dir1 = (name, dir), dir2 = (name, dir): extra buttons on the dialog.
168 */
169 QString browseDir(QString const & pathname,
170 QString const & title,
171 QString const & label1 = QString(),
172 QString const & dir1 = QString(),
173 QString const & label2 = QString(),
174 QString const & dir2 = QString())
175 {
176 QString lastPath = ".";
177 if (!pathname.isEmpty())
178 lastPath = onlyPath(pathname);
179
180 FileDialog dlg(title, LFUN_SELECT_FILE_SYNC);
181 dlg.setButton1(label1, dir1);
182 dlg.setButton2(label2, dir2);
183
184 FileDialog::Result const result =
185 dlg.opendir(lastPath, onlyFilename(pathname));
186
187 return result.second;
188 }
189
190
191 } // namespace frontend
192
193
194 QString browseRelFile(QString const & filename, QString const & refpath,
195 QString const & title, QStringList const & filters, bool save,
196 QString const & label1, QString const & dir1,
197 QString const & label2, QString const & dir2)
198 {
199 QString const fname = makeAbsPath(filename, refpath);
200
201
202 QString const outname =
203 frontend::browseFile(fname, title, filters, save, label1, dir1, label2, dir2);
204
205 QString const reloutname =
206 toqstr(makeRelPath(qstring_to_ucs4(outname), qstring_to_ucs4(refpath)));
207
208 if (reloutname.startsWith("../"))
209 return outname;
210 else
211 return reloutname;
212 }
213
214
215
216 /////////////////////////////////////////////////////////////////////
217 //
218 // Helpers
219 //
220 /////////////////////////////////////////////////////////////////////
221
222 namespace frontend {
223
224 string const catLookAndFeel = N_("Look & Feel");
225 string const catEditing = N_("Editing");
226 string const catLanguage = N_("Language Settings");
227 string const catOutput = N_("Output");
228 string const catFiles = N_("File Handling");
229
230 static void parseFontName(QString const & mangled0,
231 string & name, string & foundry)
232 {
233 string mangled = fromqstr(mangled0);
234 size_t const idx = mangled.find('[');
235 if (idx == string::npos || idx == 0) {
236 name = mangled;
237 foundry.clear();
238 } else {
239 name = mangled.substr(0, idx - 1),
240 foundry = mangled.substr(idx + 1, mangled.size() - idx - 2);
241 }
242 }
243
244
245 static void setComboxFont(QComboBox * cb, string const & family,
246 string const & foundry)
247 {
248 QString fontname = toqstr(family);
249 if (!foundry.empty())
250 fontname += " [" + toqstr(foundry) + ']';
251
252 for (int i = 0; i != cb->count(); ++i) {
253 if (cb->itemText(i) == fontname) {
254 cb->setCurrentIndex(i);
255 return;
256 }
257 }
258
259 // Try matching without foundry name
260
261 // We count in reverse in order to prefer the Xft foundry
262 for (int i = cb->count(); --i >= 0;) {
263 string name, foundry;
264 parseFontName(cb->itemText(i), name, foundry);
265 if (compare_ascii_no_case(name, family) == 0) {
266 cb->setCurrentIndex(i);
267 return;
268 }
269 }
270
271 // family alone can contain e.g. "Helvetica [Adobe]"
272 string tmpname, tmpfoundry;
273 parseFontName(toqstr(family), tmpname, tmpfoundry);
274
275 // We count in reverse in order to prefer the Xft foundry
276 for (int i = cb->count(); --i >= 0; ) {
277 string name, foundry;
278 parseFontName(cb->itemText(i), name, foundry);
279 if (compare_ascii_no_case(name, foundry) == 0) {
280 cb->setCurrentIndex(i);
281 return;
282 }
283 }
284
285 // Bleh, default fonts, and the names couldn't be found. Hack
286 // for bug 1063.
287
288 QFont font;
289 font.setKerning(false);
290
291 QString const font_family = toqstr(family);
292 if (font_family == guiApp->romanFontName()) {
293 font.setStyleHint(QFont::Serif);
294 font.setFamily(font_family);
295 } else if (font_family == guiApp->sansFontName()) {
296 font.setStyleHint(QFont::SansSerif);
297 font.setFamily(font_family);
298 } else if (font_family == guiApp->typewriterFontName()) {
299 font.setStyleHint(QFont::TypeWriter);
300 font.setFamily(font_family);
301 } else {
302 LYXERR0("FAILED to find the default font: '"
303 << foundry << "', '" << family << '\'');
304 return;
305 }
306
307 QFontInfo info(font);
308 string default_font_name, dummyfoundry;
309 parseFontName(info.family(), default_font_name, dummyfoundry);
310 LYXERR0("Apparent font is " << default_font_name);
311
312 for (int i = 0; i < cb->count(); ++i) {
313 LYXERR0("Looking at " << cb->itemText(i));
314 if (compare_ascii_no_case(fromqstr(cb->itemText(i)),
315 default_font_name) == 0) {
316 cb->setCurrentIndex(i);
317 return;
318 }
319 }
320
321 LYXERR0("FAILED to find the font: '"
322 << foundry << "', '" << family << '\'');
323 }
324
325
326
327 /////////////////////////////////////////////////////////////////////
328 //
329 // PrefPlaintext
330 //
331 /////////////////////////////////////////////////////////////////////
332
333 PrefPlaintext::PrefPlaintext(GuiPreferences * form)
334 : PrefModule(qt_(catOutput), qt_("Plain text"), form)
335 {
336 setupUi(this);
337 connect(plaintextLinelengthSB, SIGNAL(valueChanged(int)),
338 this, SIGNAL(changed()));
339 }
340
341
342 void PrefPlaintext::apply(LyXRC & rc) const
343 {
344 rc.plaintext_linelen = plaintextLinelengthSB->value();
345 }
346
347
348 void PrefPlaintext::update(LyXRC const & rc)
349 {
350 plaintextLinelengthSB->setValue(rc.plaintext_linelen);
351 }
352
353
354 /////////////////////////////////////////////////////////////////////
355 //
356 // StrftimeValidator
357 //
358 /////////////////////////////////////////////////////////////////////
359
360 class StrftimeValidator : public QValidator
361 {
362 public:
363 StrftimeValidator(QWidget *);
364 QValidator::State validate(QString & input, int & pos) const;
365 };
366
367
368 StrftimeValidator::StrftimeValidator(QWidget * parent)
369 : QValidator(parent)
370 {
371 }
372
373
374 QValidator::State StrftimeValidator::validate(QString & input, int & /*pos*/) const
375 {
376 if (is_valid_strftime(fromqstr(input)))
377 return QValidator::Acceptable;
378 else
379 return QValidator::Intermediate;
380 }
381
382
383 /////////////////////////////////////////////////////////////////////
384 //
385 // PrefDate
386 //
387 /////////////////////////////////////////////////////////////////////
388
389 PrefDate::PrefDate(GuiPreferences * form)
390 : PrefModule(qt_(catOutput), qt_("Date format"), form)
391 {
392 setupUi(this);
393 DateED->setValidator(new StrftimeValidator(DateED));
394 connect(DateED, SIGNAL(textChanged(QString)),
395 this, SIGNAL(changed()));
396 }
397
398
399 void PrefDate::on_DateED_textChanged(const QString &)
400 {
401 QString t = DateED->text();
402 int p = 0;
403 bool valid = DateED->validator()->validate(t, p)
404 == QValidator::Acceptable;
405 setValid(DateLA, valid);
406 }
407
408
409 void PrefDate::apply(LyXRC & rc) const
410 {
411 rc.date_insert_format = fromqstr(DateED->text());
412 }
413
414
415 void PrefDate::update(LyXRC const & rc)
416 {
417 DateED->setText(toqstr(rc.date_insert_format));
418 }
419
420
421 /////////////////////////////////////////////////////////////////////
422 //
423 // PrefInput
424 //
425 /////////////////////////////////////////////////////////////////////
426
427 PrefInput::PrefInput(GuiPreferences * form)
428 : PrefModule(qt_(catEditing), qt_("Keyboard/Mouse"), form)
429 {
430 setupUi(this);
431
432 connect(keymapCB, SIGNAL(clicked()),
433 this, SIGNAL(changed()));
434 connect(firstKeymapED, SIGNAL(textChanged(QString)),
435 this, SIGNAL(changed()));
436 connect(secondKeymapED, SIGNAL(textChanged(QString)),
437 this, SIGNAL(changed()));
438 connect(mouseWheelSpeedSB, SIGNAL(valueChanged(double)),
439 this, SIGNAL(changed()));
440 }
441
442
443 void PrefInput::apply(LyXRC & rc) const
444 {
445 // FIXME: can derive CB from the two EDs
446 rc.use_kbmap = keymapCB->isChecked();
447 rc.primary_kbmap = internal_path(fromqstr(firstKeymapED->text()));
448 rc.secondary_kbmap = internal_path(fromqstr(secondKeymapED->text()));
449 rc.mouse_wheel_speed = mouseWheelSpeedSB->value();
450 }
451
452
453 void PrefInput::update(LyXRC const & rc)
454 {
455 // FIXME: can derive CB from the two EDs
456 keymapCB->setChecked(rc.use_kbmap);
457 firstKeymapED->setText(toqstr(external_path(rc.primary_kbmap)));
458 secondKeymapED->setText(toqstr(external_path(rc.secondary_kbmap)));
459 mouseWheelSpeedSB->setValue(rc.mouse_wheel_speed);
460 }
461
462
463 QString PrefInput::testKeymap(QString const & keymap)
464 {
465 return form_->browsekbmap(internalPath(keymap));
466 }
467
468
469 void PrefInput::on_firstKeymapPB_clicked(bool)
470 {
471 QString const file = testKeymap(firstKeymapED->text());
472 if (!file.isEmpty())
473 firstKeymapED->setText(file);
474 }
475
476
477 void PrefInput::on_secondKeymapPB_clicked(bool)
478 {
479 QString const file = testKeymap(secondKeymapED->text());
480 if (!file.isEmpty())
481 secondKeymapED->setText(file);
482 }
483
484
485 void PrefInput::on_keymapCB_toggled(bool keymap)
486 {
487 firstKeymapLA->setEnabled(keymap);
488 secondKeymapLA->setEnabled(keymap);
489 firstKeymapED->setEnabled(keymap);
490 secondKeymapED->setEnabled(keymap);
491 firstKeymapPB->setEnabled(keymap);
492 secondKeymapPB->setEnabled(keymap);
493 }
494
495
496 /////////////////////////////////////////////////////////////////////
497 //
498 // PrefCompletion
499 //
500 /////////////////////////////////////////////////////////////////////
501
502 PrefCompletion::PrefCompletion(GuiPreferences * form)
503 : PrefModule(qt_(catEditing), qt_("Input Completion"), form)
504 {
505 setupUi(this);
506
507 connect(inlineDelaySB, SIGNAL(valueChanged(double)),
508 this, SIGNAL(changed()));
509 connect(inlineMathCB, SIGNAL(clicked()),
510 this, SIGNAL(changed()));
511 connect(inlineTextCB, SIGNAL(clicked()),
512 this, SIGNAL(changed()));
513 connect(inlineDotsCB, SIGNAL(clicked()),
514 this, SIGNAL(changed()));
515 connect(popupDelaySB, SIGNAL(valueChanged(double)),
516 this, SIGNAL(changed()));
517 connect(popupMathCB, SIGNAL(clicked()),
518 this, SIGNAL(changed()));
519 connect(popupTextCB, SIGNAL(clicked()),
520 this, SIGNAL(changed()));
521 connect(popupAfterCompleteCB, SIGNAL(clicked()),
522 this, SIGNAL(changed()));
523 connect(cursorTextCB, SIGNAL(clicked()),
524 this, SIGNAL(changed()));
525 }
526
527
528 void PrefCompletion::on_inlineTextCB_clicked()
529 {
530 on_popupTextCB_clicked();
531 }
532
533
534 void PrefCompletion::on_popupTextCB_clicked()
535 {
536 cursorTextCB->setEnabled(
537 popupTextCB->isChecked() || inlineTextCB->isChecked());
538 }
539
540
541 void PrefCompletion::apply(LyXRC & rc) const
542 {
543 rc.completion_inline_delay = inlineDelaySB->value();
544 rc.completion_inline_math = inlineMathCB->isChecked();
545 rc.completion_inline_text = inlineTextCB->isChecked();
546 rc.completion_inline_dots = inlineDotsCB->isChecked() ? 13 : -1;
547 rc.completion_popup_delay = popupDelaySB->value();
548 rc.completion_popup_math = popupMathCB->isChecked();
549 rc.completion_popup_text = popupTextCB->isChecked();
550 rc.completion_cursor_text = cursorTextCB->isChecked();
551 rc.completion_popup_after_complete =
552 popupAfterCompleteCB->isChecked();
553 }
554
555
556 void PrefCompletion::update(LyXRC const & rc)
557 {
558 inlineDelaySB->setValue(rc.completion_inline_delay);
559 inlineMathCB->setChecked(rc.completion_inline_math);
560 inlineTextCB->setChecked(rc.completion_inline_text);
561 inlineDotsCB->setChecked(rc.completion_inline_dots != -1);
562 popupDelaySB->setValue(rc.completion_popup_delay);
563 popupMathCB->setChecked(rc.completion_popup_math);
564 popupTextCB->setChecked(rc.completion_popup_text);
565 cursorTextCB->setChecked(rc.completion_cursor_text);
566 popupAfterCompleteCB->setChecked(rc.completion_popup_after_complete);
567 on_popupTextCB_clicked();
568 }
569
570
571
572 /////////////////////////////////////////////////////////////////////
573 //
574 // PrefLatex
575 //
576 /////////////////////////////////////////////////////////////////////
577
578 PrefLatex::PrefLatex(GuiPreferences * form)
579 : PrefModule(qt_(catOutput), qt_("LaTeX"), form)
580 {
581 setupUi(this);
582 connect(latexEncodingED, SIGNAL(textChanged(QString)),
583 this, SIGNAL(changed()));
584 connect(latexChecktexED, SIGNAL(textChanged(QString)),
585 this, SIGNAL(changed()));
586 connect(latexBibtexCO, SIGNAL(activated(int)),
587 this, SIGNAL(changed()));
588 connect(latexBibtexED, SIGNAL(textChanged(QString)),
589 this, SIGNAL(changed()));
590 connect(latexJBibtexED, SIGNAL(textChanged(QString)),
591 this, SIGNAL(changed()));
592 connect(latexIndexCO, SIGNAL(activated(int)),
593 this, SIGNAL(changed()));
594 connect(latexIndexED, SIGNAL(textChanged(QString)),
595 this, SIGNAL(changed()));
596 connect(latexJIndexED, SIGNAL(textChanged(QString)),
597 this, SIGNAL(changed()));
598 connect(latexAutoresetCB, SIGNAL(clicked()),
599 this, SIGNAL(changed()));
600 connect(latexDviPaperED, SIGNAL(textChanged(QString)),
601 this, SIGNAL(changed()));
602 connect(latexPaperSizeCO, SIGNAL(activated(int)),
603 this, SIGNAL(changed()));
604
605 #if defined(__CYGWIN__) || defined(_WIN32)
606 pathCB->setVisible(true);
607 connect(pathCB, SIGNAL(clicked()),
608 this, SIGNAL(changed()));
609 #else
610 pathCB->setVisible(false);
611 #endif
612 }
613
614
615 void PrefLatex::on_latexBibtexCO_activated(int n)
616 {
617 QString const bibtex = latexBibtexCO->itemData(n).toString();
618 if (bibtex.isEmpty()) {
619 latexBibtexED->clear();
620 latexBibtexOptionsLA->setText(qt_("C&ommand:"));
621 return;
622 }
623 for (vector<string>::const_iterator it = bibtex_alternatives.begin();
624 it != bibtex_alternatives.end(); ++it) {
625 QString const bib = toqstr(*it);
626 int ind = bib.indexOf(" ");
627 QString sel_command = bib.left(ind);
628 QString sel_options = bib;
629 sel_options.remove(0, ind);
630 if (bibtex == sel_command) {
631 if (ind == -1)
632 latexBibtexED->clear();
633 else
634 latexBibtexED->setText(sel_options.trimmed());
635 }
636 }
637 latexBibtexOptionsLA->setText(qt_("&Options:"));
638 }
639
640
641 void PrefLatex::on_latexIndexCO_activated(int n)
642 {
643 QString const index = latexIndexCO->itemData(n).toString();
644 if (index.isEmpty()) {
645 latexIndexED->clear();
646 latexIndexOptionsLA->setText(qt_("Co&mmand:"));
647 return;
648 }
649 for (vector<string>::const_iterator it = index_alternatives.begin();
650 it != index_alternatives.end(); ++it) {
651 QString const idx = toqstr(*it);
652 int ind = idx.indexOf(" ");
653 QString sel_command = idx.left(ind);
654 QString sel_options = idx;
655 sel_options.remove(0, ind);
656 if (index == sel_command) {
657 if (ind == -1)
658 latexIndexED->clear();
659 else
660 latexIndexED->setText(sel_options.trimmed());
661 }
662 }
663 latexIndexOptionsLA->setText(qt_("Op&tions:"));
664 }
665
666
667 void PrefLatex::apply(LyXRC & rc) const
668 {
669 QString const bibtex = latexBibtexCO->itemData(
670 latexBibtexCO->currentIndex()).toString();
671 if (bibtex.isEmpty())
672 rc.bibtex_command = fromqstr(latexBibtexED->text());
673 else
674 rc.bibtex_command = fromqstr(bibtex) + " " + fromqstr(latexBibtexED->text());
675
676 QString const index = latexIndexCO->itemData(
677 latexIndexCO->currentIndex()).toString();
678 if (index.isEmpty())
679 rc.index_command = fromqstr(latexIndexED->text());
680 else
681 rc.index_command = fromqstr(index) + " " + fromqstr(latexIndexED->text());
682
683 rc.fontenc = fromqstr(latexEncodingED->text());
684 rc.chktex_command = fromqstr(latexChecktexED->text());
685 rc.jbibtex_command = fromqstr(latexJBibtexED->text());
686 rc.jindex_command = fromqstr(latexJIndexED->text());
687 rc.nomencl_command = fromqstr(latexNomenclED->text());
688 rc.auto_reset_options = latexAutoresetCB->isChecked();
689 rc.view_dvi_paper_option = fromqstr(latexDviPaperED->text());
690 rc.default_papersize =
691 form_->toPaperSize(latexPaperSizeCO->currentIndex());
692 #if defined(__CYGWIN__) || defined(_WIN32)
693 rc.windows_style_tex_paths = pathCB->isChecked();
694 #endif
695 }
696
697
698 void PrefLatex::update(LyXRC const & rc)
699 {
700 latexBibtexCO->clear();
701
702 latexBibtexCO->addItem(qt_("Custom"), QString());
703 for (vector<string>::const_iterator it = rc.bibtex_alternatives.begin();
704 it != rc.bibtex_alternatives.end(); ++it) {
705 QString const command = toqstr(*it).left(toqstr(*it).indexOf(" "));
706 latexBibtexCO->addItem(command, command);
707 }
708
709 bibtex_alternatives = rc.bibtex_alternatives;
710
711 QString const bib = toqstr(rc.bibtex_command);
712 int ind = bib.indexOf(" ");
713 QString sel_command = bib.left(ind);
714 QString sel_options = bib;
715 sel_options.remove(0, ind);
716
717 int pos = latexBibtexCO->findData(sel_command);
718 if (pos != -1) {
719 latexBibtexCO->setCurrentIndex(pos);
720 latexBibtexED->setText(sel_options.trimmed());
721 latexBibtexOptionsLA->setText(qt_("&Options:"));
722 } else {
723 latexBibtexED->setText(toqstr(rc.bibtex_command));
724 latexBibtexCO->setCurrentIndex(0);
725 latexBibtexOptionsLA->setText(qt_("C&ommand:"));
726 }
727
728 latexIndexCO->clear();
729
730 latexIndexCO->addItem(qt_("Custom"), QString());
731 for (vector<string>::const_iterator it = rc.index_alternatives.begin();
732 it != rc.index_alternatives.end(); ++it) {
733 QString const command = toqstr(*it).left(toqstr(*it).indexOf(" "));
734 latexIndexCO->addItem(command, command);
735 }
736
737 index_alternatives = rc.index_alternatives;
738
739 QString const idx = toqstr(rc.index_command);
740 ind = idx.indexOf(" ");
741 sel_command = idx.left(ind);
742 sel_options = idx;
743 sel_options.remove(0, ind);
744
745 pos = latexIndexCO->findData(sel_command);
746 if (pos != -1) {
747 latexIndexCO->setCurrentIndex(pos);
748 latexIndexED->setText(sel_options.trimmed());
749 latexIndexOptionsLA->setText(qt_("Op&tions:"));
750 } else {
751 latexIndexED->setText(toqstr(rc.index_command));
752 latexIndexCO->setCurrentIndex(0);
753 latexIndexOptionsLA->setText(qt_("Co&mmand:"));
754 }
755
756 latexEncodingED->setText(toqstr(rc.fontenc));
757 latexChecktexED->setText(toqstr(rc.chktex_command));
758 latexJBibtexED->setText(toqstr(rc.jbibtex_command));
759 latexJIndexED->setText(toqstr(rc.jindex_command));
760 latexNomenclED->setText(toqstr(rc.nomencl_command));
761 latexAutoresetCB->setChecked(rc.auto_reset_options);
762 latexDviPaperED->setText(toqstr(rc.view_dvi_paper_option));
763 latexPaperSizeCO->setCurrentIndex(
764 form_->fromPaperSize(rc.default_papersize));
765 #if defined(__CYGWIN__) || defined(_WIN32)
766 pathCB->setChecked(rc.windows_style_tex_paths);
767 #endif
768 }
769
770
771 /////////////////////////////////////////////////////////////////////
772 //
773 // PrefScreenFonts
774 //
775 /////////////////////////////////////////////////////////////////////
776
777 PrefScreenFonts::PrefScreenFonts(GuiPreferences * form)
778 : PrefModule(qt_(catLookAndFeel), qt_("Screen fonts"), form)
779 {
780 setupUi(this);
781
782 connect(screenRomanCO, SIGNAL(activated(QString)),
783 this, SLOT(select_roman(QString)));
784 connect(screenSansCO, SIGNAL(activated(QString)),
785 this, SLOT(select_sans(QString)));
786 connect(screenTypewriterCO, SIGNAL(activated(QString)),
787 this, SLOT(select_typewriter(QString)));
788
789 QFontDatabase fontdb;
790 QStringList families(fontdb.families());
791 for (QStringList::Iterator it = families.begin(); it != families.end(); ++it) {
792 screenRomanCO->addItem(*it);
793 screenSansCO->addItem(*it);
794 screenTypewriterCO->addItem(*it);
795 }
796 connect(screenRomanCO, SIGNAL(activated(QString)),
797 this, SIGNAL(changed()));
798 connect(screenSansCO, SIGNAL(activated(QString)),
799 this, SIGNAL(changed()));
800 connect(screenTypewriterCO, SIGNAL(activated(QString)),
801 this, SIGNAL(changed()));
802 connect(screenZoomSB, SIGNAL(valueChanged(int)),
803 this, SIGNAL(changed()));
804 connect(screenDpiSB, SIGNAL(valueChanged(int)),
805 this, SIGNAL(changed()));
806 connect(screenTinyED, SIGNAL(textChanged(QString)),
807 this, SIGNAL(changed()));
808 connect(screenSmallestED, SIGNAL(textChanged(QString)),
809 this, SIGNAL(changed()));
810 connect(screenSmallerED, SIGNAL(textChanged(QString)),
811 this, SIGNAL(changed()));
812 connect(screenSmallED, SIGNAL(textChanged(QString)),
813 this, SIGNAL(changed()));
814 connect(screenNormalED, SIGNAL(textChanged(QString)),
815 this, SIGNAL(changed()));
816 connect(screenLargeED, SIGNAL(textChanged(QString)),
817 this, SIGNAL(changed()));
818 connect(screenLargerED, SIGNAL(textChanged(QString)),
819 this, SIGNAL(changed()));
820 connect(screenLargestED, SIGNAL(textChanged(QString)),
821 this, SIGNAL(changed()));
822 connect(screenHugeED, SIGNAL(textChanged(QString)),
823 this, SIGNAL(changed()));
824 connect(screenHugerED, SIGNAL(textChanged(QString)),
825 this, SIGNAL(changed()));
826 connect(pixmapCacheCB, SIGNAL(toggled(bool)),
827 this, SIGNAL(changed()));
828
829 screenTinyED->setValidator(new QDoubleValidator(screenTinyED));
830 screenSmallestED->setValidator(new QDoubleValidator(screenSmallestED));
831 screenSmallerED->setValidator(new QDoubleValidator(screenSmallerED));
832 screenSmallED->setValidator(new QDoubleValidator(screenSmallED));
833 screenNormalED->setValidator(new QDoubleValidator(screenNormalED));
834 screenLargeED->setValidator(new QDoubleValidator(screenLargeED));
835 screenLargerED->setValidator(new QDoubleValidator(screenLargerED));
836 screenLargestED->setValidator(new QDoubleValidator(screenLargestED));
837 screenHugeED->setValidator(new QDoubleValidator(screenHugeED));
838 screenHugerED->setValidator(new QDoubleValidator(screenHugerED));
839 }
840
841
842 void PrefScreenFonts::apply(LyXRC & rc) const
843 {
844 LyXRC const oldrc = rc;
845
846 parseFontName(screenRomanCO->currentText(),
847 rc.roman_font_name, rc.roman_font_foundry);
848 parseFontName(screenSansCO->currentText(),
849 rc.sans_font_name, rc.sans_font_foundry);
850 parseFontName(screenTypewriterCO->currentText(),
851 rc.typewriter_font_name, rc.typewriter_font_foundry);
852
853 rc.zoom = screenZoomSB->value();
854 rc.dpi = screenDpiSB->value();
855 rc.font_sizes[FONT_SIZE_TINY] = fromqstr(screenTinyED->text());
856 rc.font_sizes[FONT_SIZE_SCRIPT] = fromqstr(screenSmallestED->text());
857 rc.font_sizes[FONT_SIZE_FOOTNOTE] = fromqstr(screenSmallerED->text());
858 rc.font_sizes[FONT_SIZE_SMALL] = fromqstr(screenSmallED->text());
859 rc.font_sizes[FONT_SIZE_NORMAL] = fromqstr(screenNormalED->text());
860 rc.font_sizes[FONT_SIZE_LARGE] = fromqstr(screenLargeED->text());
861 rc.font_sizes[FONT_SIZE_LARGER] = fromqstr(screenLargerED->text());
862 rc.font_sizes[FONT_SIZE_LARGEST] = fromqstr(screenLargestED->text());
863 rc.font_sizes[FONT_SIZE_HUGE] = fromqstr(screenHugeED->text());
864 rc.font_sizes[FONT_SIZE_HUGER] = fromqstr(screenHugerED->text());
865 rc.use_pixmap_cache = pixmapCacheCB->isChecked();
866
867 if (rc.font_sizes != oldrc.font_sizes
868 || rc.roman_font_name != oldrc.roman_font_name
869 || rc.sans_font_name != oldrc.sans_font_name
870 || rc.typewriter_font_name != oldrc.typewriter_font_name
871 || rc.zoom != oldrc.zoom || rc.dpi != oldrc.dpi) {
872 // The global QPixmapCache is used in GuiPainter to cache text
873 // painting so we must reset it in case any of the above
874 // parameter is changed.
875 QPixmapCache::clear();
876 guiApp->fontLoader().update();
877 form_->updateScreenFonts();
878 }
879 }
880
881
882 void PrefScreenFonts::update(LyXRC const & rc)
883 {
884 setComboxFont(screenRomanCO, rc.roman_font_name,
885 rc.roman_font_foundry);
886 setComboxFont(screenSansCO, rc.sans_font_name,
887 rc.sans_font_foundry);
888 setComboxFont(screenTypewriterCO, rc.typewriter_font_name,
889 rc.typewriter_font_foundry);
890
891 select_roman(screenRomanCO->currentText());
892 select_sans(screenSansCO->currentText());
893 select_typewriter(screenTypewriterCO->currentText());
894
895 screenZoomSB->setValue(rc.zoom);
896 screenDpiSB->setValue(rc.dpi);
897 screenTinyED->setText(toqstr(rc.font_sizes[FONT_SIZE_TINY]));
898 screenSmallestED->setText(toqstr(rc.font_sizes[FONT_SIZE_SCRIPT]));
899 screenSmallerED->setText(toqstr(rc.font_sizes[FONT_SIZE_FOOTNOTE]));
900 screenSmallED->setText(toqstr(rc.font_sizes[FONT_SIZE_SMALL]));
901 screenNormalED->setText(toqstr(rc.font_sizes[FONT_SIZE_NORMAL]));
902 screenLargeED->setText(toqstr(rc.font_sizes[FONT_SIZE_LARGE]));
903 screenLargerED->setText(toqstr(rc.font_sizes[FONT_SIZE_LARGER]));
904 screenLargestED->setText(toqstr(rc.font_sizes[FONT_SIZE_LARGEST]));
905 screenHugeED->setText(toqstr(rc.font_sizes[FONT_SIZE_HUGE]));
906 screenHugerED->setText(toqstr(rc.font_sizes[FONT_SIZE_HUGER]));
907
908 pixmapCacheCB->setChecked(rc.use_pixmap_cache);
909 #if defined(Q_WS_X11)
910 pixmapCacheCB->setEnabled(false);
911 #endif
912
913 }
914
915
916 void PrefScreenFonts::select_roman(const QString & name)
917 {
918 screenRomanFE->set(QFont(name), name);
919 }
920
921
922 void PrefScreenFonts::select_sans(const QString & name)
923 {
924 screenSansFE->set(QFont(name), name);
925 }
926
927
928 void PrefScreenFonts::select_typewriter(const QString & name)
929 {
930 screenTypewriterFE->set(QFont(name), name);
931 }
932
933
934 /////////////////////////////////////////////////////////////////////
935 //
936 // PrefColors
937 //
938 /////////////////////////////////////////////////////////////////////
939
940 namespace {
941
942 struct ColorSorter
943 {
944 bool operator()(ColorCode lhs, ColorCode rhs) const {
945 return
946 compare_no_case(lcolor.getGUIName(lhs), lcolor.getGUIName(rhs)) < 0;
947 }
948 };
949
950 } // namespace anon
951
952 PrefColors::PrefColors(GuiPreferences * form)
953 : PrefModule(qt_(catLookAndFeel), qt_("Colors"), form)
954 {
955 setupUi(this);
956
957 // FIXME: all of this initialization should be put into the controller.
958 // See http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg113301.html
959 // for some discussion of why that is not trivial.
960 QPixmap icon(32, 32);
961 for (int i = 0; i < Color_ignore; ++i) {
962 ColorCode lc = static_cast<ColorCode>(i);
963 if (lc == Color_none
964 || lc == Color_black
965 || lc == Color_white
966 || lc == Color_red
967 || lc == Color_green
968 || lc == Color_blue
969 || lc == Color_cyan
970 || lc == Color_magenta
971 || lc == Color_yellow
972 || lc == Color_inherit
973 || lc == Color_ignore) continue;
974
975 lcolors_.push_back(lc);
976 }
977 sort(lcolors_.begin(), lcolors_.end(), ColorSorter());
978 vector<ColorCode>::const_iterator cit = lcolors_.begin();
979 vector<ColorCode>::const_iterator const end = lcolors_.end();
980 for (; cit != end; ++cit) {
981 (void) new QListWidgetItem(QIcon(icon),
982 toqstr(lcolor.getGUIName(*cit)), lyxObjectsLW);
983 }
984 curcolors_.resize(lcolors_.size());
985 newcolors_.resize(lcolors_.size());
986 // End initialization
987
988 connect(colorChangePB, SIGNAL(clicked()),
989 this, SLOT(change_color()));
990 connect(lyxObjectsLW, SIGNAL(itemSelectionChanged()),
991 this, SLOT(change_lyxObjects_selection()));
992 connect(lyxObjectsLW, SIGNAL(itemActivated(QListWidgetItem*)),
993 this, SLOT(change_color()));
994 }
995
996
997 void PrefColors::apply(LyXRC & /*rc*/) const
998 {
999 for (unsigned int i = 0; i < lcolors_.size(); ++i)
1000 if (curcolors_[i] != newcolors_[i])
1001 form_->setColor(lcolors_[i], newcolors_[i]);
1002 }
1003
1004
1005 void PrefColors::update(LyXRC const & /*rc*/)
1006 {
1007 for (unsigned int i = 0; i < lcolors_.size(); ++i) {
1008 QColor color = QColor(guiApp->colorCache().get(lcolors_[i]));
1009 QPixmap coloritem(32, 32);
1010 coloritem.fill(color);
1011 lyxObjectsLW->item(i)->setIcon(QIcon(coloritem));
1012 newcolors_[i] = curcolors_[i] = color.name();
1013 }
1014 change_lyxObjects_selection();
1015 }
1016
1017
1018 void PrefColors::change_color()
1019 {
1020 int const row = lyxObjectsLW->currentRow();
1021
1022 // just to be sure
1023 if (row < 0)
1024 return;
1025
1026 QString const color = newcolors_[row];
1027 QColor c = QColorDialog::getColor(QColor(color), qApp->focusWidget());
1028
1029 if (c.isValid() && c.name() != color) {
1030 newcolors_[row] = c.name();
1031 QPixmap coloritem(32, 32);
1032 coloritem.fill(c);
1033 lyxObjectsLW->currentItem()->setIcon(QIcon(coloritem));
1034 // emit signal
1035 changed();
1036 }
1037 }
1038
1039 void PrefColors::change_lyxObjects_selection()
1040 {
1041 colorChangePB->setDisabled(lyxObjectsLW->currentRow() < 0);
1042 }
1043
1044
1045 /////////////////////////////////////////////////////////////////////
1046 //
1047 // PrefDisplay
1048 //
1049 /////////////////////////////////////////////////////////////////////
1050
1051 PrefDisplay::PrefDisplay(GuiPreferences * form)
1052 : PrefModule(qt_(catLookAndFeel), qt_("Graphics"), form)
1053 {
1054 setupUi(this);
1055 connect(displayGraphicsCB, SIGNAL(toggled(bool)), this, SIGNAL(changed()));
1056 connect(instantPreviewCO, SIGNAL(activated(int)), this, SIGNAL(changed()));
1057 }
1058
1059
1060 void PrefDisplay::apply(LyXRC & rc) const
1061 {
1062 switch (instantPreviewCO->currentIndex()) {
1063 case 0: rc.preview = LyXRC::PREVIEW_OFF; break;
1064 case 1: rc.preview = LyXRC::PREVIEW_NO_MATH; break;
1065 case 2: rc.preview = LyXRC::PREVIEW_ON; break;
1066 }
1067
1068 rc.display_graphics = displayGraphicsCB->isChecked();
1069
1070 // FIXME!! The graphics cache no longer has a changeDisplay method.
1071 #if 0
1072 if (old_value != rc.display_graphics) {
1073 graphics::GCache & gc = graphics::GCache::get();
1074 gc.changeDisplay();
1075 }
1076 #endif
1077 }
1078
1079
1080 void PrefDisplay::update(LyXRC const & rc)
1081 {
1082 switch (rc.preview) {
1083 case LyXRC::PREVIEW_OFF:
1084 instantPreviewCO->setCurrentIndex(0);
1085 break;
1086 case LyXRC::PREVIEW_NO_MATH :
1087 instantPreviewCO->setCurrentIndex(1);
1088 break;
1089 case LyXRC::PREVIEW_ON :
1090 instantPreviewCO->setCurrentIndex(2);
1091 break;
1092 }
1093
1094 displayGraphicsCB->setChecked(rc.display_graphics);
1095 instantPreviewCO->setEnabled(rc.display_graphics);
1096 }
1097
1098
1099 /////////////////////////////////////////////////////////////////////
1100 //
1101 // PrefPaths
1102 //
1103 /////////////////////////////////////////////////////////////////////
1104
1105 PrefPaths::PrefPaths(GuiPreferences * form)
1106 : PrefModule(QString(), qt_("Paths"), form)
1107 {
1108 setupUi(this);
1109 connect(exampleDirPB, SIGNAL(clicked()), this, SLOT(select_exampledir()));
1110 connect(templateDirPB, SIGNAL(clicked()), this, SLOT(select_templatedir()));
1111 connect(tempDirPB, SIGNAL(clicked()), this, SLOT(select_tempdir()));
1112 connect(backupDirPB, SIGNAL(clicked()), this, SLOT(select_backupdir()));
1113 connect(workingDirPB, SIGNAL(clicked()), this, SLOT(select_workingdir()));
1114 connect(lyxserverDirPB, SIGNAL(clicked()), this, SLOT(select_lyxpipe()));
1115 connect(thesaurusDirPB, SIGNAL(clicked()), this, SLOT(select_thesaurusdir()));
1116 connect(workingDirED, SIGNAL(textChanged(QString)),
1117 this, SIGNAL(changed()));
1118 connect(exampleDirED, SIGNAL(textChanged(QString)),
1119 this, SIGNAL(changed()));
1120 connect(templateDirED, SIGNAL(textChanged(QString)),
1121 this, SIGNAL(changed()));
1122 connect(backupDirED, SIGNAL(textChanged(QString)),
1123 this, SIGNAL(changed()));
1124 connect(tempDirED, SIGNAL(textChanged(QString)),
1125 this, SIGNAL(changed()));
1126 connect(lyxserverDirED, SIGNAL(textChanged(QString)),
1127 this, SIGNAL(changed()));
1128 connect(thesaurusDirED, SIGNAL(textChanged(QString)),
1129 this, SIGNAL(changed()));
1130 connect(pathPrefixED, SIGNAL(textChanged(QString)),
1131 this, SIGNAL(changed()));
1132 }
1133
1134
1135 void PrefPaths::apply(LyXRC & rc) const
1136 {
1137 rc.document_path = internal_path(fromqstr(workingDirED->text()));
1138 rc.example_path = internal_path(fromqstr(exampleDirED->text()));
1139 rc.template_path = internal_path(fromqstr(templateDirED->text()));
1140 rc.backupdir_path = internal_path(fromqstr(backupDirED->text()));
1141 rc.tempdir_path = internal_path(fromqstr(tempDirED->text()));
1142 rc.thesaurusdir_path = internal_path(fromqstr(thesaurusDirED->text()));
1143 rc.path_prefix = internal_path_list(fromqstr(pathPrefixED->text()));
1144 // FIXME: should be a checkbox only
1145 rc.lyxpipes = internal_path(fromqstr(lyxserverDirED->text()));
1146 }
1147
1148
1149 void PrefPaths::update(LyXRC const & rc)
1150 {
1151 workingDirED->setText(toqstr(external_path(rc.document_path)));
1152 exampleDirED->setText(toqstr(external_path(rc.example_path)));
1153 templateDirED->setText(toqstr(external_path(rc.template_path)));
1154 backupDirED->setText(toqstr(external_path(rc.backupdir_path)));
1155 tempDirED->setText(toqstr(external_path(rc.tempdir_path)));
1156 thesaurusDirED->setText(toqstr(external_path(rc.thesaurusdir_path)));
1157 pathPrefixED->setText(toqstr(external_path_list(rc.path_prefix)));
1158 // FIXME: should be a checkbox only
1159 lyxserverDirED->setText(toqstr(external_path(rc.lyxpipes)));
1160 }
1161
1162
1163 void PrefPaths::select_exampledir()
1164 {
1165 QString file = browseDir(internalPath(exampleDirED->text()),
1166 qt_("Select directory for example files"));
1167 if (!file.isEmpty())
1168 exampleDirED->setText(file);
1169 }
1170
1171
1172 void PrefPaths::select_templatedir()
1173 {
1174 QString file = browseDir(internalPath(templateDirED->text()),
1175 qt_("Select a document templates directory"));
1176 if (!file.isEmpty())
1177 templateDirED->setText(file);
1178 }
1179
1180
1181 void PrefPaths::select_tempdir()
1182 {
1183 QString file = browseDir(internalPath(tempDirED->text()),
1184 qt_("Select a temporary directory"));
1185 if (!file.isEmpty())
1186 tempDirED->setText(file);
1187 }
1188
1189
1190 void PrefPaths::select_backupdir()
1191 {
1192 QString file = browseDir(internalPath(backupDirED->text()),
1193 qt_("Select a backups directory"));
1194 if (!file.isEmpty())
1195 backupDirED->setText(file);
1196 }
1197
1198
1199 void PrefPaths::select_workingdir()
1200 {
1201 QString file = browseDir(internalPath(workingDirED->text()),
1202 qt_("Select a document directory"));
1203 if (!file.isEmpty())
1204 workingDirED->setText(file);
1205 }
1206
1207
1208 void PrefPaths::select_thesaurusdir()
1209 {
1210 QString file = browseDir(internalPath(thesaurusDirED->text()),
1211 qt_("Set the path to the thesaurus dictionaries"));
1212 if (!file.isEmpty())
1213 thesaurusDirED->setText(file);
1214 }
1215
1216
1217 void PrefPaths::select_lyxpipe()
1218 {
1219 QString file = form_->browse(internalPath(lyxserverDirED->text()),
1220 qt_("Give a filename for the LyX server pipe"));
1221 if (!file.isEmpty())
1222 lyxserverDirED->setText(file);
1223 }
1224
1225
1226 /////////////////////////////////////////////////////////////////////
1227 //
1228 // PrefSpellchecker
1229 //
1230 /////////////////////////////////////////////////////////////////////
1231
1232 PrefSpellchecker::PrefSpellchecker(GuiPreferences * form)
1233 : PrefModule(qt_(catLanguage), qt_("Spellchecker"), form)
1234 {
1235 setupUi(this);
1236
1237 connect(persDictionaryPB, SIGNAL(clicked()), this, SLOT(select_dict()));
1238
1239 connect(altLanguageED, SIGNAL(textChanged(QString)),
1240 this, SIGNAL(changed()));
1241 connect(escapeCharactersED, SIGNAL(textChanged(QString)),
1242 this, SIGNAL(changed()));
1243 connect(persDictionaryED, SIGNAL(textChanged(QString)),
1244 this, SIGNAL(changed()));
1245 connect(compoundWordCB, SIGNAL(clicked()),
1246 this, SIGNAL(changed()));
1247 connect(inputEncodingCB, SIGNAL(clicked()),
1248 this, SIGNAL(changed()));
1249 connect(spellcheckContinuouslyCB, SIGNAL(clicked()),
1250 this, SIGNAL(changed()));
1251 }
1252
1253
1254 void PrefSpellchecker::apply(LyXRC & rc) const
1255 {
1256 // FIXME: remove spellchecker_use_alt_lang
1257 rc.spellchecker_alt_lang = fromqstr(altLanguageED->text());
1258 rc.spellchecker_use_alt_lang = !rc.spellchecker_alt_lang.empty();
1259 // FIXME: remove spellchecker_use_esc_chars
1260 rc.spellchecker_esc_chars = fromqstr(escapeCharactersED->text());
1261 rc.spellchecker_use_esc_chars = !rc.spellchecker_esc_chars.empty();
1262 // FIXME: remove spellchecker_use_pers_dict
1263 rc.spellchecker_pers_dict = internal_path(fromqstr(persDictionaryED->text()));
1264 rc.spellchecker_use_pers_dict = !rc.spellchecker_pers_dict.empty();
1265 rc.spellchecker_accept_compound = compoundWordCB->isChecked();
1266 rc.spellchecker_use_input_encoding = inputEncodingCB->isChecked();
1267 rc.spellcheck_continuously = spellcheckContinuouslyCB->isChecked();
1268 }
1269
1270
1271 void PrefSpellchecker::update(LyXRC const & rc)
1272 {
1273 // FIXME: remove spellchecker_use_alt_lang
1274 altLanguageED->setText(toqstr(rc.spellchecker_alt_lang));
1275 // FIXME: remove spellchecker_use_esc_chars
1276 escapeCharactersED->setText(toqstr(rc.spellchecker_esc_chars));
1277 // FIXME: remove spellchecker_use_pers_dict
1278 persDictionaryED->setText(toqstr(external_path(rc.spellchecker_pers_dict)));
1279 compoundWordCB->setChecked(rc.spellchecker_accept_compound);
1280 inputEncodingCB->setChecked(rc.spellchecker_use_input_encoding);
1281 spellcheckContinuouslyCB->setChecked(rc.spellcheck_continuously);
1282 }
1283
1284
1285 void PrefSpellchecker::select_dict()
1286 {
1287 QString file = form_->browsedict(internalPath(persDictionaryED->text()));
1288 if (!file.isEmpty())
1289 persDictionaryED->setText(file);
1290 }
1291
1292
1293
1294 /////////////////////////////////////////////////////////////////////
1295 //
1296 // PrefConverters
1297 //
1298 /////////////////////////////////////////////////////////////////////
1299
1300
1301 PrefConverters::PrefConverters(GuiPreferences * form)
1302 : PrefModule(qt_(catFiles), qt_("Converters"), form)
1303 {
1304 setupUi(this);
1305
1306 connect(converterNewPB, SIGNAL(clicked()),
1307 this, SLOT(update_converter()));
1308 connect(converterRemovePB, SIGNAL(clicked()),
1309 this, SLOT(remove_converter()));
1310 connect(converterModifyPB, SIGNAL(clicked()),
1311 this, SLOT(update_converter()));
1312 connect(convertersLW, SIGNAL(currentRowChanged(int)),
1313 this, SLOT(switch_converter()));
1314 connect(converterFromCO, SIGNAL(activated(QString)),
1315 this, SLOT(converter_changed()));
1316 connect(converterToCO, SIGNAL(activated(QString)),
1317 this, SLOT(converter_changed()));
1318 connect(converterED, SIGNAL(textEdited(QString)),
1319 this, SLOT(converter_changed()));
1320 connect(converterFlagED, SIGNAL(textEdited(QString)),
1321 this, SLOT(converter_changed()));
1322 connect(converterNewPB, SIGNAL(clicked()),
1323 this, SIGNAL(changed()));
1324 connect(converterRemovePB, SIGNAL(clicked()),
1325 this, SIGNAL(changed()));
1326 connect(converterModifyPB, SIGNAL(clicked()),
1327 this, SIGNAL(changed()));
1328 connect(maxAgeLE, SIGNAL(textEdited(QString)),
1329 this, SIGNAL(changed()));
1330
1331 maxAgeLE->setValidator(new QDoubleValidator(maxAgeLE));
1332 //converterDefGB->setFocusProxy(convertersLW);
1333 }
1334
1335
1336 void PrefConverters::apply(LyXRC & rc) const
1337 {
1338 rc.use_converter_cache = cacheCB->isChecked();
1339 rc.converter_cache_maxage = int(maxAgeLE->text().toDouble() * 86400.0);
1340 }
1341
1342
1343 void PrefConverters::update(LyXRC const & rc)
1344 {
1345 cacheCB->setChecked(rc.use_converter_cache);
1346 QString max_age;
1347 max_age.setNum(double(rc.converter_cache_maxage) / 86400.0, 'g', 6);
1348 maxAgeLE->setText(max_age);
1349 updateGui();
1350 }
1351
1352
1353 void PrefConverters::updateGui()
1354 {
1355 form_->formats().sort();
1356 form_->converters().update(form_->formats());
1357 // save current selection
1358 QString current = converterFromCO->currentText()
1359 + " -> " + converterToCO->currentText();
1360
1361 converterFromCO->clear();
1362 converterToCO->clear();
1363
1364 Formats::const_iterator cit = form_->formats().begin();
1365 Formats::const_iterator end = form_->formats().end();
1366 for (; cit != end; ++cit) {
1367 converterFromCO->addItem(qt_(cit->prettyname()));
1368 converterToCO->addItem(qt_(cit->prettyname()));
1369 }
1370
1371 // currentRowChanged(int) is also triggered when updating the listwidget
1372 // block signals to avoid unnecessary calls to switch_converter()
1373 convertersLW->blockSignals(true);
1374 convertersLW->clear();
1375
1376 Converters::const_iterator ccit = form_->converters().begin();
1377 Converters::const_iterator cend = form_->converters().end();
1378 for (; ccit != cend; ++ccit) {
1379 QString const name =
1380 qt_(ccit->From->prettyname()) + " -> " + qt_(ccit->To->prettyname());
1381 int type = form_->converters().getNumber(ccit->From->name(), ccit->To->name());
1382 new QListWidgetItem(name, convertersLW, type);
1383 }
1384 convertersLW->sortItems(Qt::AscendingOrder);
1385 convertersLW->blockSignals(false);
1386
1387 // restore selection
1388 if (!current.isEmpty()) {
1389 QList<QListWidgetItem *> const item =
1390 convertersLW->findItems(current, Qt::MatchExactly);
1391 if (!item.isEmpty())
1392 convertersLW->setCurrentItem(item.at(0));
1393 }
1394
1395 // select first element if restoring failed
1396 if (convertersLW->currentRow() == -1)
1397 convertersLW->setCurrentRow(0);
1398
1399 updateButtons();
1400 }
1401
1402
1403 void PrefConverters::switch_converter()
1404 {
1405 int const cnr = convertersLW->currentItem()->type();
1406 Converter const & c(form_->converters().get(cnr));
1407 converterFromCO->setCurrentIndex(form_->formats().getNumber(c.from));
1408 converterToCO->setCurrentIndex(form_->formats().getNumber(c.to));
1409 converterED->setText(toqstr(c.command));
1410 converterFlagED->setText(toqstr(c.flags));
1411
1412 updateButtons();
1413 }
1414
1415
1416 void PrefConverters::converter_changed()
1417 {
1418 updateButtons();
1419 }
1420
1421
1422 void PrefConverters::updateButtons()
1423 {
1424 Format const & from = form_->formats().get(converterFromCO->currentIndex());
1425 Format const & to = form_->formats().get(converterToCO->currentIndex());
1426 int const sel = form_->converters().getNumber(from.name(), to.name());
1427 bool const known = sel >= 0;
1428 bool const valid = !(converterED->text().isEmpty()
1429 || from.name() == to.name());
1430
1431 int const cnr = convertersLW->currentItem()->type();
1432 Converter const & c = form_->converters().get(cnr);
1433 string const old_command = c.command;
1434 string const old_flag = c.flags;
1435 string const new_command = fromqstr(converterED->text());
1436 string const new_flag = fromqstr(converterFlagED->text());
1437
1438 bool modified = (old_command != new_command || old_flag != new_flag);
1439
1440 converterModifyPB->setEnabled(valid && known && modified);
1441 converterNewPB->setEnabled(valid && !known);
1442 converterRemovePB->setEnabled(known);
1443
1444 maxAgeLE->setEnabled(cacheCB->isChecked());
1445 maxAgeLA->setEnabled(cacheCB->isChecked());
1446 }
1447
1448
1449 // FIXME: user must
1450 // specify unique from/to or it doesn't appear. This is really bad UI
1451 // this is why we can use the same function for both new and modify
1452 void PrefConverters::update_converter()
1453 {
1454 Format const & from = form_->formats().get(converterFromCO->currentIndex());
1455 Format const & to = form_->formats().get(converterToCO->currentIndex());
1456 string const flags = fromqstr(converterFlagED->text());
1457 string const command = fromqstr(converterED->text());
1458
1459 Converter const * old =
1460 form_->converters().getConverter(from.name(), to.name());
1461 form_->converters().add(from.name(), to.name(), command, flags);
1462
1463 if (!old)
1464 form_->converters().updateLast(form_->formats());
1465
1466 updateGui();
1467
1468 // Remove all files created by this converter from the cache, since
1469 // the modified converter might create different files.
1470 ConverterCache::get().remove_all(from.name(), to.name());
1471 }
1472
1473
1474 void PrefConverters::remove_converter()
1475 {
1476 Format const & from = form_->formats().get(converterFromCO->currentIndex());
1477 Format const & to = form_->formats().get(converterToCO->currentIndex());
1478 form_->converters().erase(from.name(), to.name());
1479
1480 updateGui();
1481
1482 // Remove all files created by this converter from the cache, since
1483 // a possible new converter might create different files.
1484 ConverterCache::get().remove_all(from.name(), to.name());
1485 }
1486
1487
1488 void PrefConverters::on_cacheCB_stateChanged(int state)
1489 {
1490 maxAgeLE->setEnabled(state == Qt::Checked);
1491 maxAgeLA->setEnabled(state == Qt::Checked);
1492 changed();
1493 }
1494
1495
1496 /////////////////////////////////////////////////////////////////////
1497 //
1498 // FormatValidator
1499 //
1500 /////////////////////////////////////////////////////////////////////
1501
1502 class FormatValidator : public QValidator
1503 {
1504 public:
1505 FormatValidator(QWidget *, Formats const & f);
1506 void fixup(QString & input) const;
1507 QValidator::State validate(QString & input, int & pos) const;
1508 private:
1509 virtual QString toString(Format const & format) const = 0;
1510 int nr() const;
1511 Formats const & formats_;
1512 };
1513
1514
1515 FormatValidator::FormatValidator(QWidget * parent, Formats const & f)
1516 : QValidator(parent), formats_(f)
1517 {
1518 }
1519
1520
1521 void FormatValidator::fixup(QString & input) const
1522 {
1523 Formats::const_iterator cit = formats_.begin();
1524 Formats::const_iterator end = formats_.end();
1525 for (; cit != end; ++cit) {
1526 QString const name = toString(*cit);
1527 if (distance(formats_.begin(), cit) == nr()) {
1528 input = name;
1529 return;
1530 }
1531 }
1532 }
1533
1534
1535 QValidator::State FormatValidator::validate(QString & input, int & /*pos*/) const
1536 {
1537 Formats::const_iterator cit = formats_.begin();
1538 Formats::const_iterator end = formats_.end();
1539 bool unknown = true;
1540 for (; unknown && cit != end; ++cit) {
1541 QString const name = toString(*cit);
1542 if (distance(formats_.begin(), cit) != nr())
1543 unknown = name != input;
1544 }
1545
1546 if (unknown && !input.isEmpty())
1547 return QValidator::Acceptable;
1548 else
1549 return QValidator::Intermediate;
1550 }
1551
1552
1553 int FormatValidator::nr() const
1554 {
1555 QComboBox * p = qobject_cast<QComboBox *>(parent());
1556 return p->itemData(p->currentIndex()).toInt();
1557 }
1558
1559
1560 /////////////////////////////////////////////////////////////////////
1561 //
1562 // FormatNameValidator
1563 //
1564 /////////////////////////////////////////////////////////////////////
1565
1566 class FormatNameValidator : public FormatValidator
1567 {
1568 public:
1569 FormatNameValidator(QWidget * parent, Formats const & f)
1570 : FormatValidator(parent, f)
1571 {}
1572 private:
1573 QString toString(Format const & format) const
1574 {
1575 return toqstr(format.name());
1576 }
1577 };
1578
1579
1580 /////////////////////////////////////////////////////////////////////
1581 //
1582 // FormatPrettynameValidator
1583 //
1584 /////////////////////////////////////////////////////////////////////
1585
1586 class FormatPrettynameValidator : public FormatValidator
1587 {
1588 public:
1589 FormatPrettynameValidator(QWidget * parent, Formats const & f)
1590 : FormatValidator(parent, f)
1591 {}
1592 private:
1593 QString toString(Format const & format) const
1594 {
1595 return qt_(format.prettyname());
1596 }
1597 };
1598
1599
1600 /////////////////////////////////////////////////////////////////////
1601 //
1602 // PrefFileformats
1603 //
1604 /////////////////////////////////////////////////////////////////////
1605
1606 PrefFileformats::PrefFileformats(GuiPreferences * form)
1607 : PrefModule(qt_(catFiles), qt_("File formats"), form)
1608 {
1609 setupUi(this);
1610 formatED->setValidator(new FormatNameValidator(formatsCB, form_->formats()));
1611 formatsCB->setValidator(new FormatPrettynameValidator(formatsCB, form_->formats()));
1612
1613 connect(documentCB, SIGNAL(clicked()),
1614 this, SLOT(setFlags()));
1615 connect(vectorCB, SIGNAL(clicked()),
1616 this, SLOT(setFlags()));
1617 connect(formatsCB->lineEdit(), SIGNAL(editingFinished()),
1618 this, SLOT(updatePrettyname()));
1619 connect(formatsCB->lineEdit(), SIGNAL(textEdited(QString)),
1620 this, SIGNAL(changed()));
1621 connect(defaultFormatCB, SIGNAL(activated(QString)),
1622 this, SIGNAL(changed()));
1623 }
1624
1625
1626 namespace {
1627
1628 string const l10n_shortcut(string const prettyname, string const shortcut)
1629 {
1630 if (shortcut.empty())
1631 return string();
1632
1633 string l10n_format =
1634 to_utf8(_(prettyname + '|' + shortcut));
1635 return split(l10n_format, '|');
1636 }
1637
1638 }; // namespace anon
1639
1640
1641 void PrefFileformats::apply(LyXRC & rc) const
1642 {
1643 QString const default_format = defaultFormatCB->itemData(
1644 defaultFormatCB->currentIndex()).toString();
1645 rc.default_view_format = fromqstr(default_format);
1646 }
1647
1648
1649 void PrefFileformats::update(LyXRC const & rc)
1650 {
1651 bool const init = defaultFormatCB->currentText().isEmpty();
1652 updateView();
1653 if (init) {
1654 int const pos = defaultFormatCB->findData(toqstr(
1655 rc.default_view_format));
1656 defaultFormatCB->setCurrentIndex(pos);
1657 }
1658 }
1659
1660
1661 void PrefFileformats::updateView()
1662 {
1663 QString const current = formatsCB->currentText();
1664 QString const current_def = defaultFormatCB->currentText();
1665
1666 // update comboboxes with formats
1667 formatsCB->blockSignals(true);
1668 defaultFormatCB->blockSignals(true);
1669 formatsCB->clear();
1670 defaultFormatCB->clear();
1671 form_->formats().sort();
1672 Formats::const_iterator cit = form_->formats().begin();
1673 Formats::const_iterator end = form_->formats().end();
1674 for (; cit != end; ++cit) {
1675 formatsCB->addItem(qt_(cit->prettyname()),
1676 QVariant(form_->formats().getNumber(cit->name())));
1677 if (form_->converters().isReachable("latex", cit->name())
1678 || form_->converters().isReachable("pdflatex", cit->name()))
1679 defaultFormatCB->addItem(qt_(cit->prettyname()),
1680 QVariant(toqstr(cit->name())));
1681 }
1682
1683 // restore selection
1684 int item = formatsCB->findText(current, Qt::MatchExactly);
1685 formatsCB->setCurrentIndex(item < 0 ? 0 : item);
1686 on_formatsCB_currentIndexChanged(item < 0 ? 0 : item);
1687 item = defaultFormatCB->findText(current_def, Qt::MatchExactly);
1688 defaultFormatCB->setCurrentIndex(item < 0 ? 0 : item);
1689 formatsCB->blockSignals(false);
1690 defaultFormatCB->blockSignals(false);
1691 }
1692
1693
1694 void PrefFileformats::on_formatsCB_currentIndexChanged(int i)
1695 {
1696 int const nr = formatsCB->itemData(i).toInt();
1697 Format const f = form_->formats().get(nr);
1698
1699 formatED->setText(toqstr(f.name()));
1700 copierED->setText(toqstr(form_->movers().command(f.name())));
1701 extensionED->setText(toqstr(f.extension()));
1702 shortcutED->setText(
1703 toqstr(l10n_shortcut(f.prettyname(), f.shortcut())));
1704 viewerED->setText(toqstr(f.viewer()));
1705 editorED->setText(toqstr(f.editor()));
1706 documentCB->setChecked((f.documentFormat()));
1707 vectorCB->setChecked((f.vectorFormat()));
1708 }
1709
1710
1711 void PrefFileformats::setFlags()
1712 {
1713 int flags = Format::none;
1714 if (documentCB->isChecked())
1715 flags |= Format::document;
1716 if (vectorCB->isChecked())
1717 flags |= Format::vector;
1718 currentFormat().setFlags(flags);
1719 changed();
1720 }
1721
1722
1723 void PrefFileformats::on_copierED_textEdited(const QString & s)
1724 {
1725 string const fmt = fromqstr(formatED->text());
1726 form_->movers().set(fmt, fromqstr(s));
1727 changed();
1728 }
1729
1730
1731 void PrefFileformats::on_extensionED_textEdited(const QString & s)
1732 {
1733 currentFormat().setExtension(fromqstr(s));
1734 changed();
1735 }
1736
1737 void PrefFileformats::on_viewerED_textEdited(const QString & s)
1738 {
1739 currentFormat().setViewer(fromqstr(s));
1740 changed();
1741 }
1742
1743
1744 void PrefFileformats::on_editorED_textEdited(const QString & s)
1745 {
1746 currentFormat().setEditor(fromqstr(s));
1747 changed();
1748 }
1749
1750
1751 void PrefFileformats::on_shortcutED_textEdited(const QString & s)
1752 {
1753 string const new_shortcut = fromqstr(s);
1754 if (new_shortcut == l10n_shortcut(currentFormat().prettyname(),
1755 currentFormat().shortcut()))
1756 return;
1757 currentFormat().setShortcut(new_shortcut);
1758 changed();
1759 }
1760
1761
1762 void PrefFileformats::on_formatED_editingFinished()
1763 {
1764 string const newname = fromqstr(formatED->displayText());
1765 if (newname == currentFormat().name())
1766 return;
1767
1768 currentFormat().setName(newname);
1769 changed();
1770 }
1771
1772
1773 void PrefFileformats::on_formatED_textChanged(const QString &)
1774 {
1775 QString t = formatED->text();
1776 int p = 0;
1777 bool valid = formatED->validator()->validate(t, p) == QValidator::Acceptable;
1778 setValid(formatLA, valid);
1779 }
1780
1781
1782 void PrefFileformats::on_formatsCB_editTextChanged(const QString &)
1783 {
1784 QString t = formatsCB->currentText();
1785 int p = 0;
1786 bool valid = formatsCB->validator()->validate(t, p) == QValidator::Acceptable;
1787 setValid(formatsLA, valid);
1788 }
1789
1790
1791 void PrefFileformats::updatePrettyname()
1792 {
1793 QString const newname = formatsCB->currentText();
1794 if (newname == qt_(currentFormat().prettyname()))
1795 return;
1796
1797 currentFormat().setPrettyname(fromqstr(newname));
1798 formatsChanged();
1799 updateView();
1800 changed();
1801 }
1802
1803
1804 Format & PrefFileformats::currentFormat()
1805 {
1806 int const i = formatsCB->currentIndex();
1807 int const nr = formatsCB->itemData(i).toInt();
1808 return form_->formats().get(nr);
1809 }
1810
1811
1812 void PrefFileformats::on_formatNewPB_clicked()
1813 {
1814 form_->formats().add("", "", "", "", "", "", Format::none);
1815 updateView();
1816 formatsCB->setCurrentIndex(0);
1817 formatsCB->setFocus(Qt::OtherFocusReason);
1818 }
1819
1820
1821 void PrefFileformats::on_formatRemovePB_clicked()
1822 {
1823 int const i = formatsCB->currentIndex();
1824 int const nr = formatsCB->itemData(i).toInt();
1825 string const current_text = form_->formats().get(nr).name();
1826 if (form_->converters().formatIsUsed(current_text)) {
1827 Alert::error(_("Format in use"),
1828 _("Cannot remove a Format used by a Converter. "
1829 "Remove the converter first."));
1830 return;
1831 }
1832
1833 form_->formats().erase(current_text);
1834 formatsChanged();
1835 updateView();
1836 on_formatsCB_editTextChanged(formatsCB->currentText());
1837 changed();
1838 }
1839
1840
1841 /////////////////////////////////////////////////////////////////////
1842 //
1843 // PrefLanguage
1844 //
1845 /////////////////////////////////////////////////////////////////////
1846
1847 PrefLanguage::PrefLanguage(GuiPreferences * form)
1848 : PrefModule(qt_(catLanguage), qt_("Language"), form)
1849 {
1850 setupUi(this);
1851
1852 connect(rtlGB, SIGNAL(clicked()),
1853 this, SIGNAL(changed()));
1854 connect(visualCursorRB, SIGNAL(clicked()),
1855 this, SIGNAL(changed()));
1856 connect(logicalCursorRB, SIGNAL(clicked()),
1857 this, SIGNAL(changed()));
1858 connect(markForeignCB, SIGNAL(clicked()),
1859 this, SIGNAL(changed()));
1860 connect(autoBeginCB, SIGNAL(clicked()),
1861 this, SIGNAL(changed()));
1862 connect(autoEndCB, SIGNAL(clicked()),
1863 this, SIGNAL(changed()));
1864 connect(useBabelCB, SIGNAL(clicked()),
1865 this, SIGNAL(changed()));
1866 connect(globalCB, SIGNAL(clicked()),
1867 this, SIGNAL(changed()));
1868 connect(languagePackageED, SIGNAL(textChanged(QString)),
1869 this, SIGNAL(changed()));
1870 connect(startCommandED, SIGNAL(textChanged(QString)),
1871 this, SIGNAL(changed()));
1872 connect(endCommandED, SIGNAL(textChanged(QString)),
1873 this, SIGNAL(changed()));
1874 connect(uiLanguageCO, SIGNAL(activated(int)),
1875 this, SIGNAL(changed()));
1876
1877 uiLanguageCO->clear();
1878
1879 QAbstractItemModel * language_model = guiApp->languageModel();
1880 // FIXME: it would be nice if sorting was enabled/disabled via a checkbox.
1881 language_model->sort(0);
1882
1883 // FIXME: This is wrong, we need filter this list based on the available
1884 // translation.
1885 uiLanguageCO->blockSignals(true);
1886 uiLanguageCO->addItem(qt_("Default"), toqstr("auto"));
1887 for (int i = 0; i != language_model->rowCount(); ++i) {
1888 QModelIndex index = language_model->index(i, 0);
1889 uiLanguageCO->addItem(index.data(Qt::DisplayRole).toString(),
1890 index.data(Qt::UserRole).toString());
1891 }
1892 uiLanguageCO->blockSignals(false);
1893 }
1894
1895
1896 void PrefLanguage::on_uiLanguageCO_currentIndexChanged(int)
1897 {
1898 QMessageBox::information(this, qt_("LyX needs to be restarted!"),
1899 qt_("The change of user interface language will be fully "
1900 "effective only after a restart."));
1901 }
1902
1903
1904 void PrefLanguage::apply(LyXRC & rc) const
1905 {
1906 // FIXME: remove rtl_support bool
1907 rc.rtl_support = rtlGB->isChecked();
1908 rc.visual_cursor = rtlGB->isChecked() && visualCursorRB->isChecked();
1909 rc.mark_foreign_language = markForeignCB->isChecked();
1910 rc.language_auto_begin = autoBeginCB->isChecked();
1911 rc.language_auto_end = autoEndCB->isChecked();
1912 rc.language_use_babel = useBabelCB->isChecked();
1913 rc.language_global_options = globalCB->isChecked();
1914 rc.language_package = fromqstr(languagePackageED->text());
1915 rc.language_command_begin = fromqstr(startCommandED->text());
1916 rc.language_command_end = fromqstr(endCommandED->text());
1917 rc.gui_language = fromqstr(
1918 uiLanguageCO->itemData(uiLanguageCO->currentIndex()).toString());
1919 }
1920
1921
1922 void PrefLanguage::update(LyXRC const & rc)
1923 {
1924 // FIXME: remove rtl_support bool
1925 rtlGB->setChecked(rc.rtl_support);
1926 if (rc.visual_cursor)
1927 visualCursorRB->setChecked(true);
1928 else
1929 logicalCursorRB->setChecked(true);
1930 markForeignCB->setChecked(rc.mark_foreign_language);
1931 autoBeginCB->setChecked(rc.language_auto_begin);
1932 autoEndCB->setChecked(rc.language_auto_end);
1933 useBabelCB->setChecked(rc.language_use_babel);
1934 globalCB->setChecked(rc.language_global_options);
1935 languagePackageED->setText(toqstr(rc.language_package));
1936 startCommandED->setText(toqstr(rc.language_command_begin));
1937 endCommandED->setText(toqstr(rc.language_command_end));
1938
1939 int pos = uiLanguageCO->findData(toqstr(rc.gui_language));
1940 uiLanguageCO->blockSignals(true);
1941 uiLanguageCO->setCurrentIndex(pos);
1942 uiLanguageCO->blockSignals(false);
1943 }
1944
1945
1946 /////////////////////////////////////////////////////////////////////
1947 //
1948 // PrefPrinter
1949 //
1950 /////////////////////////////////////////////////////////////////////
1951
1952 PrefPrinter::PrefPrinter(GuiPreferences * form)
1953 : PrefModule(qt_(catOutput), qt_("Printer"), form)
1954 {
1955 setupUi(this);
1956
1957 connect(printerAdaptCB, SIGNAL(clicked()),
1958 this, SIGNAL(changed()));
1959 connect(printerCommandED, SIGNAL(textChanged(QString)),
1960 this, SIGNAL(changed()));
1961 connect(printerNameED, SIGNAL(textChanged(QString)),
1962 this, SIGNAL(changed()));
1963 connect(printerPageRangeED, SIGNAL(textChanged(QString)),
1964 this, SIGNAL(changed()));
1965 connect(printerCopiesED, SIGNAL(textChanged(QString)),
1966 this, SIGNAL(changed()));
1967 connect(printerReverseED, SIGNAL(textChanged(QString)),
1968 this, SIGNAL(changed()));
1969 connect(printerToPrinterED, SIGNAL(textChanged(QString)),
1970 this, SIGNAL(changed()));
1971 connect(printerExtensionED, SIGNAL(textChanged(QString)),
1972 this, SIGNAL(changed()));
1973 connect(printerSpoolCommandED, SIGNAL(textChanged(QString)),
1974 this, SIGNAL(changed()));
1975 connect(printerPaperTypeED, SIGNAL(textChanged(QString)),
1976 this, SIGNAL(changed()));
1977 connect(printerEvenED, SIGNAL(textChanged(QString)),
1978 this, SIGNAL(changed()));
1979 connect(printerOddED, SIGNAL(textChanged(QString)),
1980 this, SIGNAL(changed()));
1981 connect(printerCollatedED, SIGNAL(textChanged(QString)),
1982 this, SIGNAL(changed()));
1983 connect(printerLandscapeED, SIGNAL(textChanged(QString)),
1984 this, SIGNAL(changed()));
1985 connect(printerToFileED, SIGNAL(textChanged(QString)),
1986 this, SIGNAL(changed()));
1987 connect(printerExtraED, SIGNAL(textChanged(QString)),
1988 this, SIGNAL(changed()));
1989 connect(printerSpoolPrefixED, SIGNAL(textChanged(QString)),
1990 this, SIGNAL(changed()));
1991 connect(printerPaperSizeED, SIGNAL(textChanged(QString)),
1992 this, SIGNAL(changed()));
1993 }
1994
1995
1996 void PrefPrinter::apply(LyXRC & rc) const
1997 {
1998 rc.print_adapt_output = printerAdaptCB->isChecked();
1999 rc.print_command = fromqstr(printerCommandED->text());
2000 rc.printer = fromqstr(printerNameED->text());
2001
2002 rc.print_pagerange_flag = fromqstr(printerPageRangeED->text());
2003 rc.print_copies_flag = fromqstr(printerCopiesED->text());
2004 rc.print_reverse_flag = fromqstr(printerReverseED->text());
2005 rc.print_to_printer = fromqstr(printerToPrinterED->text());
2006 rc.print_file_extension = fromqstr(printerExtensionED->text());
2007 rc.print_spool_command = fromqstr(printerSpoolCommandED->text());
2008 rc.print_paper_flag = fromqstr(printerPaperTypeED->text());
2009 rc.print_evenpage_flag = fromqstr(printerEvenED->text());
2010 rc.print_oddpage_flag = fromqstr(printerOddED->text());
2011 rc.print_collcopies_flag = fromqstr(printerCollatedED->text());
2012 rc.print_landscape_flag = fromqstr(printerLandscapeED->text());
2013 rc.print_to_file = internal_path(fromqstr(printerToFileED->text()));
2014 rc.print_extra_options = fromqstr(printerExtraED->text());
2015 rc.print_spool_printerprefix = fromqstr(printerSpoolPrefixED->text());
2016 rc.print_paper_dimension_flag = fromqstr(printerPaperSizeED->text());
2017 }
2018
2019
2020 void PrefPrinter::update(LyXRC const & rc)
2021 {
2022 printerAdaptCB->setChecked(rc.print_adapt_output);
2023 printerCommandED->setText(toqstr(rc.print_command));
2024 printerNameED->setText(toqstr(rc.printer));
2025
2026 printerPageRangeED->setText(toqstr(rc.print_pagerange_flag));
2027 printerCopiesED->setText(toqstr(rc.print_copies_flag));
2028 printerReverseED->setText(toqstr(rc.print_reverse_flag));
2029 printerToPrinterED->setText(toqstr(rc.print_to_printer));
2030 printerExtensionED->setText(toqstr(rc.print_file_extension));
2031 printerSpoolCommandED->setText(toqstr(rc.print_spool_command));
2032 printerPaperTypeED->setText(toqstr(rc.print_paper_flag));
2033 printerEvenED->setText(toqstr(rc.print_evenpage_flag));
2034 printerOddED->setText(toqstr(rc.print_oddpage_flag));
2035 printerCollatedED->setText(toqstr(rc.print_collcopies_flag));
2036 printerLandscapeED->setText(toqstr(rc.print_landscape_flag));
2037 printerToFileED->setText(toqstr(external_path(rc.print_to_file)));
2038 printerExtraED->setText(toqstr(rc.print_extra_options));
2039 printerSpoolPrefixED->setText(toqstr(rc.print_spool_printerprefix));
2040 printerPaperSizeED->setText(toqstr(rc.print_paper_dimension_flag));
2041 }
2042
2043
2044 /////////////////////////////////////////////////////////////////////
2045 //
2046 // PrefUserInterface
2047 //
2048 /////////////////////////////////////////////////////////////////////
2049
2050 PrefUserInterface::PrefUserInterface(GuiPreferences * form)
2051 : PrefModule(qt_(catLookAndFeel), qt_("User interface"), form)
2052 {
2053 setupUi(this);
2054
2055 connect(autoSaveCB, SIGNAL(toggled(bool)),
2056 autoSaveSB, SLOT(setEnabled(bool)));
2057 connect(autoSaveCB, SIGNAL(toggled(bool)),
2058 TextLabel1, SLOT(setEnabled(bool)));
2059 connect(openDocumentsInTabsCB, SIGNAL(clicked()),
2060 this, SIGNAL(changed()));
2061 connect(uiFilePB, SIGNAL(clicked()),
2062 this, SLOT(select_ui()));
2063 connect(uiFileED, SIGNAL(textChanged(QString)),
2064 this, SIGNAL(changed()));
2065 connect(restoreCursorCB, SIGNAL(clicked()),
2066 this, SIGNAL(changed()));
2067 connect(loadSessionCB, SIGNAL(clicked()),
2068 this, SIGNAL(changed()));
2069 connect(allowGeometrySessionCB, SIGNAL(clicked()),
2070 this, SIGNAL(changed()));
2071 connect(autoSaveSB, SIGNAL(valueChanged(int)),
2072 this, SIGNAL(changed()));
2073 connect(autoSaveCB, SIGNAL(clicked()),
2074 this, SIGNAL(changed()));
2075 connect(lastfilesSB, SIGNAL(valueChanged(int)),
2076 this, SIGNAL(changed()));
2077 connect(tooltipCB, SIGNAL(toggled(bool)),
2078 this, SIGNAL(changed()));
2079 lastfilesSB->setMaximum(maxlastfiles);
2080 }
2081
2082
2083 void PrefUserInterface::apply(LyXRC & rc) const
2084 {
2085 rc.ui_file = internal_path(fromqstr(uiFileED->text()));
2086 rc.use_lastfilepos = restoreCursorCB->isChecked();
2087 rc.load_session = loadSessionCB->isChecked();
2088 rc.allow_geometry_session = allowGeometrySessionCB->isChecked();
2089 rc.autosave = autoSaveSB->value() * 60;
2090 rc.make_backup = autoSaveCB->isChecked();
2091 rc.num_lastfiles = lastfilesSB->value();
2092 rc.use_tooltip = tooltipCB->isChecked();
2093 rc.open_buffers_in_tabs = openDocumentsInTabsCB->isChecked();
2094 }
2095
2096
2097 void PrefUserInterface::update(LyXRC const & rc)
2098 {
2099 uiFileED->setText(toqstr(external_path(rc.ui_file)));
2100 restoreCursorCB->setChecked(rc.use_lastfilepos);
2101 loadSessionCB->setChecked(rc.load_session);
2102 allowGeometrySessionCB->setChecked(rc.allow_geometry_session);
2103 // convert to minutes
2104 int mins(rc.autosave / 60);
2105 if (rc.autosave && !mins)
2106 mins = 1;
2107 autoSaveSB->setValue(mins);
2108 autoSaveCB->setChecked(rc.make_backup);
2109 lastfilesSB->setValue(rc.num_lastfiles);
2110 tooltipCB->setChecked(rc.use_tooltip);
2111 openDocumentsInTabsCB->setChecked(rc.open_buffers_in_tabs);
2112 }
2113
2114
2115 void PrefUserInterface::select_ui()
2116 {
2117 QString file = form_->browseUI(internalPath(uiFileED->text()));
2118 if (!file.isEmpty())
2119 uiFileED->setText(file);
2120 }
2121
2122
2123 void PrefUserInterface::on_clearSessionPB_clicked()
2124 {
2125 guiApp->clearSession();
2126 }
2127
2128
2129
2130 /////////////////////////////////////////////////////////////////////
2131 //
2132 // PrefEdit
2133 //
2134 /////////////////////////////////////////////////////////////////////
2135
2136 PrefEdit::PrefEdit(GuiPreferences * form)
2137 : PrefModule(qt_(catEditing), qt_("Control"), form)
2138 {
2139 setupUi(this);
2140
2141 connect(cursorFollowsCB, SIGNAL(clicked()),
2142 this, SIGNAL(changed()));
2143 connect(scrollBelowCB, SIGNAL(clicked()),
2144 this, SIGNAL(changed()));
2145 connect(sortEnvironmentsCB, SIGNAL(clicked()),
2146 this, SIGNAL(changed()));
2147 connect(groupEnvironmentsCB, SIGNAL(clicked()),
2148 this, SIGNAL(changed()));
2149 connect(macroEditStyleCO, SIGNAL(activated(int)),
2150 this, SIGNAL(changed()));
2151 connect(fullscreenLimitGB, SIGNAL(clicked()),
2152 this, SIGNAL(changed()));
2153 connect(fullscreenWidthSB, SIGNAL(valueChanged(int)),
2154 this, SIGNAL(changed()));
2155 connect(toggleTabbarCB, SIGNAL(toggled(bool)),
2156 this, SIGNAL(changed()));
2157 connect(toggleScrollbarCB, SIGNAL(toggled(bool)),
2158 this, SIGNAL(changed()));
2159 connect(toggleToolbarsCB, SIGNAL(toggled(bool)),
2160 this, SIGNAL(changed()));
2161 }
2162
2163
2164 void PrefEdit::apply(LyXRC & rc) const
2165 {
2166 rc.cursor_follows_scrollbar = cursorFollowsCB->isChecked();
2167 rc.scroll_below_document = scrollBelowCB->isChecked();
2168 rc.sort_layouts = sortEnvironmentsCB->isChecked();
2169 rc.group_layouts = groupEnvironmentsCB->isChecked();
2170 switch (macroEditStyleCO->currentIndex()) {
2171 case 0: rc.macro_edit_style = LyXRC::MACRO_EDIT_INLINE_BOX; break;
2172 case 1: rc.macro_edit_style = LyXRC::MACRO_EDIT_INLINE; break;
2173 case 2: rc.macro_edit_style = LyXRC::MACRO_EDIT_LIST; break;
2174 }
2175 rc.full_screen_toolbars = toggleToolbarsCB->isChecked();
2176 rc.full_screen_scrollbar = toggleScrollbarCB->isChecked();
2177 rc.full_screen_tabbar = toggleTabbarCB->isChecked();
2178 rc.full_screen_width = fullscreenWidthSB->value();
2179 rc.full_screen_limit = fullscreenLimitGB->isChecked();
2180 }
2181
2182
2183 void PrefEdit::update(LyXRC const & rc)
2184 {
2185 cursorFollowsCB->setChecked(rc.cursor_follows_scrollbar);
2186 scrollBelowCB->setChecked(rc.scroll_below_document);
2187 sortEnvironmentsCB->setChecked(rc.sort_layouts);
2188 groupEnvironmentsCB->setChecked(rc.group_layouts);
2189 macroEditStyleCO->setCurrentIndex(rc.macro_edit_style);
2190 toggleScrollbarCB->setChecked(rc.full_screen_scrollbar);
2191 toggleToolbarsCB->setChecked(rc.full_screen_toolbars);
2192 toggleTabbarCB->setChecked(rc.full_screen_tabbar);
2193 fullscreenWidthSB->setValue(rc.full_screen_width);
2194 fullscreenLimitGB->setChecked(rc.full_screen_limit);
2195 }
2196
2197
2198 /////////////////////////////////////////////////////////////////////
2199 //
2200 // PrefShortcuts
2201 //
2202 /////////////////////////////////////////////////////////////////////
2203
2204
2205 GuiShortcutDialog::GuiShortcutDialog(QWidget * parent) : QDialog(parent)
2206 {
2207 Ui::shortcutUi::setupUi(this);
2208 QDialog::setModal(true);
2209 }
2210
2211
2212 PrefShortcuts::PrefShortcuts(GuiPreferences * form)
2213 : PrefModule(qt_(catEditing), qt_("Shortcuts"), form)
2214 {
2215 setupUi(this);
2216
2217 shortcutsTW->setColumnCount(2);
2218 shortcutsTW->headerItem()->setText(0, qt_("Function"));
2219 shortcutsTW->headerItem()->setText(1, qt_("Shortcut"));
2220 shortcutsTW->setSortingEnabled(true);
2221 // Multi-selection can be annoying.
2222 // shortcutsTW->setSelectionMode(QAbstractItemView::MultiSelection);
2223
2224 connect(bindFilePB, SIGNAL(clicked()),
2225 this, SLOT(select_bind()));
2226 connect(bindFileED, SIGNAL(textChanged(QString)),
2227 this, SIGNAL(changed()));
2228 connect(removePB, SIGNAL(clicked()),
2229 this, SIGNAL(changed()));
2230
2231 shortcut_ = new GuiShortcutDialog(this);
2232 shortcut_bc_.setPolicy(ButtonPolicy::OkCancelPolicy);
2233 shortcut_bc_.setOK(shortcut_->okPB);
2234 shortcut_bc_.setCancel(shortcut_->cancelPB);
2235
2236 connect(shortcut_->okPB, SIGNAL(clicked()),
2237 shortcut_, SLOT(accept()));
2238 connect(shortcut_->okPB, SIGNAL(clicked()),
2239 this, SIGNAL(changed()));
2240 connect(shortcut_->cancelPB, SIGNAL(clicked()),
2241 shortcut_, SLOT(reject()));
2242 connect(shortcut_->clearPB, SIGNAL(clicked()),
2243 this, SLOT(shortcut_clearPB_pressed()));
2244 connect(shortcut_->removePB, SIGNAL(clicked()),
2245 this, SLOT(shortcut_removePB_pressed()));
2246 connect(shortcut_->okPB, SIGNAL(clicked()),
2247 this, SLOT(shortcut_okPB_pressed()));
2248 connect(shortcut_->cancelPB, SIGNAL(clicked()),
2249 this, SLOT(shortcut_cancelPB_pressed()));
2250 }
2251
2252
2253 void PrefShortcuts::apply(LyXRC & rc) const
2254 {
2255 rc.bind_file = internal_path(fromqstr(bindFileED->text()));
2256 // write user_bind and user_unbind to .lyx/bind/user.bind
2257 FileName bind_dir(addPath(package().user_support().absFilename(), "bind"));
2258 if (!bind_dir.exists() && !bind_dir.createDirectory(0777)) {
2259 lyxerr << "LyX could not create the user bind directory '"
2260 << bind_dir << "'. All user-defined key bindings will be lost." << endl;
2261 return;
2262 }
2263 if (!bind_dir.isDirWritable()) {
2264 lyxerr << "LyX could not write to the user bind directory '"
2265 << bind_dir << "'. All user-defined key bindings will be lost." << endl;
2266 return;
2267 }
2268 FileName user_bind_file(bind_dir.absFilename() + "/user.bind");
2269 user_unbind_.write(user_bind_file.toFilesystemEncoding(), false, true);
2270 user_bind_.write(user_bind_file.toFilesystemEncoding(), true, false);
2271 // immediately apply the keybindings. Why this is not done before?
2272 // The good thing is that the menus are updated automatically.
2273 theTopLevelKeymap().clear();
2274 theTopLevelKeymap().read("site");
2275 theTopLevelKeymap().read(rc.bind_file);
2276 theTopLevelKeymap().read("user");
2277 }
2278
2279
2280 void PrefShortcuts::update(LyXRC const & rc)
2281 {
2282 bindFileED->setText(toqstr(external_path(rc.bind_file)));
2283 //
2284 system_bind_.clear();
2285 user_bind_.clear();
2286 user_unbind_.clear();
2287 system_bind_.read("site");
2288 system_bind_.read(rc.bind_file);
2289 // \unbind in user.bind is added to user_unbind_
2290 user_bind_.read("user", &user_unbind_);
2291 updateShortcutsTW();
2292 }
2293
2294
2295 void PrefShortcuts::updateShortcutsTW()
2296 {
2297 shortcutsTW->clear();
2298
2299 editItem_ = new QTreeWidgetItem(shortcutsTW);
2300 editItem_->setText(0, qt_("Cursor, Mouse and Editing functions"));
2301 editItem_->setFlags(editItem_->flags() & ~Qt::ItemIsSelectable);
2302
2303 mathItem_ = new QTreeWidgetItem(shortcutsTW);
2304 mathItem_->setText(0, qt_("Mathematical Symbols"));
2305 mathItem_->setFlags(mathItem_->flags() & ~Qt::ItemIsSelectable);
2306
2307 bufferItem_ = new QTreeWidgetItem(shortcutsTW);
2308 bufferItem_->setText(0, qt_("Document and Window"));
2309 bufferItem_->setFlags(bufferItem_->flags() & ~Qt::ItemIsSelectable);
2310
2311 layoutItem_ = new QTreeWidgetItem(shortcutsTW);
2312 layoutItem_->setText(0, qt_("Font, Layouts and Textclasses"));
2313 layoutItem_->setFlags(layoutItem_->flags() & ~Qt::ItemIsSelectable);
2314
2315 systemItem_ = new QTreeWidgetItem(shortcutsTW);
2316 systemItem_->setText(0, qt_("System and Miscellaneous"));
2317 systemItem_->setFlags(systemItem_->flags() & ~Qt::ItemIsSelectable);
2318
2319 // listBindings(unbound=true) lists all bound and unbound lfuns
2320 // Items in this list is tagged by its source.
2321 KeyMap::BindingList bindinglist = system_bind_.listBindings(true,
2322 KeyMap::System);
2323 KeyMap::BindingList user_bindinglist = user_bind_.listBindings(false,
2324 KeyMap::UserBind);
2325 KeyMap::BindingList user_unbindinglist = user_unbind_.listBindings(false,
2326 KeyMap::UserUnbind);
2327 bindinglist.insert(bindinglist.end(), user_bindinglist.begin(),
2328 user_bindinglist.end());
2329 bindinglist.insert(bindinglist.end(), user_unbindinglist.begin(),
2330 user_unbindinglist.end());
2331
2332 KeyMap::BindingList::const_iterator it = bindinglist.begin();
2333 KeyMap::BindingList::const_iterator it_end = bindinglist.end();
2334 for (; it != it_end; ++it)
2335 insertShortcutItem(it->request, it->sequence, KeyMap::ItemType(it->tag));
2336
2337 shortcutsTW->sortItems(0, Qt::AscendingOrder);
2338 QList<QTreeWidgetItem*> items = shortcutsTW->selectedItems();
2339 removePB->setEnabled(!items.isEmpty() && !items[0]->text(1).isEmpty());
2340 modifyPB->setEnabled(!items.isEmpty());
2341
2342 shortcutsTW->resizeColumnToContents(0);
2343 }
2344
2345
2346 void PrefShortcuts::setItemType(QTreeWidgetItem * item, KeyMap::ItemType tag)
2347 {
2348 item->setData(0, Qt::UserRole, QVariant(tag));
2349 QFont font;
2350
2351 switch (tag) {
2352 case KeyMap::System:
2353 break;
2354 case KeyMap::UserBind:
2355 font.setBold(true);
2356 break;
2357 case KeyMap::UserUnbind:
2358 font.setStrikeOut(true);
2359 break;
2360 // this item is not displayed now.
2361 case KeyMap::UserExtraUnbind:
2362 font.setStrikeOut(true);
2363 break;
2364 }
2365
2366 item->setFont(1, font);
2367 }
2368
2369
2370 QTreeWidgetItem * PrefShortcuts::insertShortcutItem(FuncRequest const & lfun,
2371 KeySequence const & seq, KeyMap::ItemType tag)
2372 {
2373 FuncCode action = lfun.action;
2374 string const action_name = lyxaction.getActionName(action);
2375 QString const lfun_name = toqstr(from_utf8(action_name)
2376 + ' ' + lfun.argument());
2377 QString const shortcut = toqstr(seq.print(KeySequence::ForGui));
2378 KeyMap::ItemType item_tag = tag;
2379
2380 QTreeWidgetItem * newItem = 0;
2381 // for unbind items, try to find an existing item in the system bind list
2382 if (tag == KeyMap::UserUnbind) {
2383 QList<QTreeWidgetItem*> const items = shortcutsTW->findItems(lfun_name,
2384 Qt::MatchFlags(Qt::MatchExactly | Qt::MatchRecursive), 0);
2385 for (int i = 0; i < items.size(); ++i) {
2386 if (items[i]->text(1) == shortcut)
2387 newItem = items[i];
2388 break;
2389 }
2390 // if not found, this unbind item is KeyMap::UserExtraUnbind
2391 // Such an item is not displayed to avoid confusion (what is
2392 // unmatched removed?).
2393 if (!newItem) {
2394 item_tag = KeyMap::UserExtraUnbind;
2395 return 0;
2396 }
2397 }
2398 if (!newItem) {
2399 switch(lyxaction.getActionType(action)) {
2400 case LyXAction::Hidden:
2401 return 0;
2402 case LyXAction::Edit:
2403 newItem = new QTreeWidgetItem(editItem_);
2404 break;
2405 case LyXAction::Math:
2406 newItem = new QTreeWidgetItem(mathItem_);
2407 break;
2408 case LyXAction::Buffer:
2409 newItem = new QTreeWidgetItem(bufferItem_);
2410 break;
2411 case LyXAction::Layout:
2412 newItem = new QTreeWidgetItem(layoutItem_);
2413 break;
2414 case LyXAction::System:
2415 newItem = new QTreeWidgetItem(systemItem_);
2416 break;
2417 default:
2418 // this should not happen
2419 newItem = new QTreeWidgetItem(shortcutsTW);
2420 }
2421 }
2422
2423 newItem->setText(0, lfun_name);
2424 newItem->setText(1, shortcut);
2425 // record BindFile representation to recover KeySequence when needed.
2426 newItem->setData(1, Qt::UserRole, toqstr(seq.print(KeySequence::BindFile)));
2427 setItemType(newItem, item_tag);
2428 return newItem;
2429 }
2430
2431
2432 void PrefShortcuts::on_shortcutsTW_itemSelectionChanged()
2433 {
2434 QList<QTreeWidgetItem*> items = shortcutsTW->selectedItems();
2435 removePB->setEnabled(!items.isEmpty() && !items[0]->text(1).isEmpty());
2436 modifyPB->setEnabled(!items.isEmpty());
2437 if (items.isEmpty())
2438 return;
2439
2440 KeyMap::ItemType tag =
2441 static_cast<KeyMap::ItemType>(items[0]->data(0, Qt::UserRole).toInt());
2442 if (tag == KeyMap::UserUnbind)
2443 removePB->setText(qt_("Res&tore"));
2444 else
2445 removePB->setText(qt_("Remo&ve"));
2446 }
2447
2448
2449 void PrefShortcuts::on_shortcutsTW_itemDoubleClicked()
2450 {
2451 modifyShortcut();
2452 }
2453
2454
2455 void PrefShortcuts::modifyShortcut()
2456 {
2457 QTreeWidgetItem * item = shortcutsTW->currentItem();
2458 if (item->flags() & Qt::ItemIsSelectable) {
2459 shortcut_->lfunLE->setText(item->text(0));
2460 save_lfun_ = item->text(0);
2461 shortcut_->shortcutWG->setText(item->text(1));
2462 KeySequence seq;
2463 seq.parse(fromqstr(item->data(1, Qt::UserRole).toString()));
2464 shortcut_->shortcutWG->setKeySequence(seq);
2465 shortcut_->shortcutWG->setFocus();
2466 shortcut_->exec();
2467 }
2468 }
2469
2470
2471 void PrefShortcuts::removeShortcut()
2472 {
2473 // it seems that only one item can be selected, but I am
2474 // removing all selected items anyway.
2475 QList<QTreeWidgetItem*> items = shortcutsTW->selectedItems();
2476 for (int i = 0; i < items.size(); ++i) {
2477 string shortcut = fromqstr(items[i]->data(1, Qt::UserRole).toString());
2478 string lfun = fromqstr(items[i]->text(0));
2479 FuncRequest func = lyxaction.lookupFunc(lfun);
2480 KeyMap::ItemType tag =
2481 static_cast<KeyMap::ItemType>(items[i]->data(0, Qt::UserRole).toInt());
2482
2483 switch (tag) {
2484 case KeyMap::System: {
2485 // for system bind, we do not touch the item
2486 // but add an user unbind item
2487 user_unbind_.bind(shortcut, func);
2488 setItemType(items[i], KeyMap::UserUnbind);
2489 removePB->setText(qt_("Res&tore"));
2490 break;
2491 }
2492 case KeyMap::UserBind: {
2493 // for user_bind, we remove this bind
2494 QTreeWidgetItem * parent = items[i]->parent();
2495 int itemIdx = parent->indexOfChild(items[i]);
2496 parent->takeChild(itemIdx);
2497 if (itemIdx > 0)
2498 shortcutsTW->scrollToItem(parent->child(itemIdx - 1));
2499 else
2500 shortcutsTW->scrollToItem(parent);
2501 user_bind_.unbind(shortcut, func);
2502 break;
2503 }
2504 case KeyMap::UserUnbind: {
2505 // for user_unbind, we remove the unbind, and the item
2506 // become KeyMap::System again.
2507 user_unbind_.unbind(shortcut, func);
2508 setItemType(items[i], KeyMap::System);
2509 removePB->setText(qt_("Remo&ve"));
2510 break;
2511 }
2512 case KeyMap::UserExtraUnbind: {
2513 // for user unbind that is not in system bind file,
2514 // remove this unbind file
2515 QTreeWidgetItem * parent = items[i]->parent();
2516 parent->takeChild(parent->indexOfChild(items[i]));
2517 user_unbind_.unbind(shortcut, func);
2518 }
2519 }
2520 }
2521 }
2522
2523
2524 void PrefShortcuts::select_bind()
2525 {
2526 QString file = form_->browsebind(internalPath(bindFileED->text()));
2527 if (!file.isEmpty()) {
2528 bindFileED->setText(file);
2529 system_bind_ = KeyMap();
2530 system_bind_.read(fromqstr(file));
2531 updateShortcutsTW();
2532 }
2533 }
2534
2535
2536 void PrefShortcuts::on_modifyPB_pressed()
2537 {
2538 modifyShortcut();
2539 }
2540
2541
2542 void PrefShortcuts::on_newPB_pressed()
2543 {
2544 shortcut_->lfunLE->clear();
2545 shortcut_->shortcutWG->reset();
2546 save_lfun_ = QString();
2547 shortcut_->exec();
2548 }
2549
2550
2551 void PrefShortcuts::on_removePB_pressed()
2552 {
2553 removeShortcut();
2554 }
2555
2556
2557 void PrefShortcuts::on_searchLE_textEdited()
2558 {
2559 if (searchLE->text().isEmpty()) {
2560 // show all hidden items
2561 QTreeWidgetItemIterator it(shortcutsTW, QTreeWidgetItemIterator::Hidden);
2562 while (*it)
2563 shortcutsTW->setItemHidden(*it++, false);
2564 return;
2565 }
2566 // search both columns
2567 QList<QTreeWidgetItem *> matched = shortcutsTW->findItems(searchLE->text(),
2568 Qt::MatchFlags(Qt::MatchContains | Qt::MatchRecursive), 0);
2569 matched += shortcutsTW->findItems(searchLE->text(),
2570 Qt::MatchFlags(Qt::MatchContains | Qt::MatchRecursive), 1);
2571
2572 // hide everyone (to avoid searching in matched QList repeatedly
2573 QTreeWidgetItemIterator it(shortcutsTW, QTreeWidgetItemIterator::Selectable);
2574 while (*it)
2575 shortcutsTW->setItemHidden(*it++, true);
2576 // show matched items
2577 for (int i = 0; i < matched.size(); ++i) {
2578 shortcutsTW->setItemHidden(matched[i], false);
2579 shortcutsTW->setItemExpanded(matched[i]->parent(), true);
2580 }
2581 }
2582
2583
2584 docstring makeCmdString(FuncRequest const & f)
2585 {
2586 docstring actionStr = from_ascii(lyxaction.getActionName(f.action));
2587 if (!f.argument().empty())
2588 actionStr += " " + f.argument();
2589 return actionStr;
2590 }
2591
2592
2593 void PrefShortcuts::shortcut_okPB_pressed()
2594 {
2595 QString const new_lfun = shortcut_->lfunLE->text();
2596 FuncRequest func = lyxaction.lookupFunc(fromqstr(new_lfun));
2597
2598 if (func.action == LFUN_UNKNOWN_ACTION) {
2599 Alert::error(_("Failed to create shortcut"),
2600 _("Unknown or invalid LyX function"));
2601 return;
2602 }
2603
2604 KeySequence k = shortcut_->shortcutWG->getKeySequence();
2605 if (k.length() == 0) {
2606 Alert::error(_("Failed to create shortcut"),
2607 _("Invalid or empty key sequence"));
2608 return;
2609 }
2610
2611 // check to see if there's been any change
2612 FuncRequest oldBinding = system_bind_.getBinding(k);
2613 if (oldBinding.action == LFUN_UNKNOWN_ACTION)
2614 oldBinding = user_bind_.getBinding(k);
2615 if (oldBinding == func) {
2616 docstring const actionStr = makeCmdString(func);
2617 Alert::error(_("Failed to create shortcut"),
2618 bformat(_("Shortcut `%1$s' is already bound to:\n%2$s"),
2619 k.print(KeySequence::ForGui), actionStr));
2620 return;
2621 }
2622
2623 // make sure this key isn't already bound---and, if so, not unbound
2624 FuncCode const unbind = user_unbind_.getBinding(k).action;
2625 if (oldBinding.action != LFUN_UNKNOWN_ACTION && unbind == LFUN_UNKNOWN_ACTION)
2626 {
2627 // FIXME Perhaps we should offer to over-write the old shortcut?
2628 // If so, we'll need to remove it from our list, etc.
2629 docstring const actionStr = makeCmdString(oldBinding);
2630 Alert::error(_("Failed to create shortcut"),
2631 bformat(_("Shortcut `%1$s' is already bound to:\n%2$s\n"
2632 "You need to remove that binding before creating a new one."),
2633 k.print(KeySequence::ForGui), actionStr));
2634 return;
2635 }
2636
2637 if (!save_lfun_.isEmpty() && new_lfun == save_lfun_)
2638 // real modification of the lfun's shortcut,
2639 // so remove the previous one
2640 removeShortcut();
2641
2642 QTreeWidgetItem * item = insertShortcutItem(func, k, KeyMap::UserBind);
2643 if (item) {
2644 user_bind_.bind(&k, func);
2645 shortcutsTW->sortItems(0, Qt::AscendingOrder);
2646 shortcutsTW->setItemExpanded(item->parent(), true);
2647 shortcutsTW->scrollToItem(item);
2648 } else {
2649 Alert::error(_("Failed to create shortcut"),
2650 _("Can not insert shortcut to the list"));
2651 return;
2652 }
2653 }
2654
2655
2656 void PrefShortcuts::shortcut_cancelPB_pressed()
2657 {
2658 shortcut_->shortcutWG->reset();
2659 }
2660
2661
2662 void PrefShortcuts::shortcut_clearPB_pressed()
2663 {
2664 shortcut_->shortcutWG->reset();
2665 }
2666
2667
2668 void PrefShortcuts::shortcut_removePB_pressed()
2669 {
2670 shortcut_->shortcutWG->removeFromSequence();
2671 }
2672
2673
2674 /////////////////////////////////////////////////////////////////////
2675 //
2676 // PrefIdentity
2677 //
2678 /////////////////////////////////////////////////////////////////////
2679
2680 PrefIdentity::PrefIdentity(GuiPreferences * form)
2681 : PrefModule(QString(), qt_("Identity"), form)
2682 {
2683 setupUi(this);
2684
2685 connect(nameED, SIGNAL(textChanged(QString)),
2686 this, SIGNAL(changed()));
2687 connect(emailED, SIGNAL(textChanged(QString)),
2688 this, SIGNAL(changed()));
2689 }
2690
2691
2692 void PrefIdentity::apply(LyXRC & rc) const
2693 {
2694 rc.user_name = fromqstr(nameED->text());
2695 rc.user_email = fromqstr(emailED->text());
2696 }
2697
2698
2699 void PrefIdentity::update(LyXRC const & rc)
2700 {
2701 nameED->setText(toqstr(rc.user_name));
2702 emailED->setText(toqstr(rc.user_email));
2703 }
2704
2705
2706
2707 /////////////////////////////////////////////////////////////////////
2708 //
2709 // GuiPreferences
2710 //
2711 /////////////////////////////////////////////////////////////////////
2712
2713 GuiPreferences::GuiPreferences(GuiView & lv)
2714 : GuiDialog(lv, "prefs", qt_("Preferences")), update_screen_font_(false)
2715 {
2716 setupUi(this);
2717
2718 QDialog::setModal(false);
2719
2720 connect(savePB, SIGNAL(clicked()), this, SLOT(slotOK()));
2721 connect(applyPB, SIGNAL(clicked()), this, SLOT(slotApply()));
2722 connect(closePB, SIGNAL(clicked()), this, SLOT(slotClose()));
2723 connect(restorePB, SIGNAL(clicked()), this, SLOT(slotRestore()));
2724
2725 addModule(new PrefUserInterface(this));
2726 addModule(new PrefEdit(this));
2727 addModule(new PrefShortcuts(this));
2728 addModule(new PrefScreenFonts(this));
2729 addModule(new PrefColors(this));
2730 addModule(new PrefDisplay(this));
2731 addModule(new PrefInput(this));
2732 addModule(new PrefCompletion(this));
2733
2734 addModule(new PrefPaths(this));
2735
2736 addModule(new PrefIdentity(this));
2737
2738 addModule(new PrefLanguage(this));
2739 addModule(new PrefSpellchecker(this));
2740
2741 addModule(new PrefPrinter(this));
2742 PrefDate * dateFormat = new PrefDate(this);
2743 addModule(dateFormat);
2744 addModule(new PrefPlaintext(this));
2745 addModule(new PrefLatex(this));
2746
2747 PrefConverters * converters = new PrefConverters(this);
2748 PrefFileformats * formats = new PrefFileformats(this);
2749 connect(formats, SIGNAL(formatsChanged()),
2750 converters, SLOT(updateGui()));
2751 addModule(converters);
2752 addModule(formats);
2753
2754 prefsPS->setCurrentPanel(qt_("User interface"));
2755 // FIXME: hack to work around resizing bug in Qt >= 4.2
2756 // bug verified with Qt 4.2.{0-3} (JSpitzm)
2757 #if QT_VERSION >= 0x040200
2758 prefsPS->updateGeometry();
2759 #endif
2760
2761 bc().setPolicy(ButtonPolicy::PreferencesPolicy);
2762 bc().setOK(savePB);
2763 bc().setApply(applyPB);
2764 bc().setCancel(closePB);
2765 bc().setRestore(restorePB);
2766
2767 // initialize the strftime validator
2768 bc().addCheckedLineEdit(dateFormat->DateED);
2769 }
2770
2771
2772 void GuiPreferences::addModule(PrefModule * module)
2773 {
2774 LASSERT(module, return);
2775 if (module->category().isEmpty())
2776 prefsPS->addPanel(module, module->title());
2777 else
2778 prefsPS->addPanel(module, module->title(), module->category());
2779 connect(module, SIGNAL(changed()), this, SLOT(change_adaptor()));
2780 modules_.push_back(module);
2781 }
2782
2783
2784 void GuiPreferences::change_adaptor()
2785 {
2786 changed();
2787 }
2788
2789
2790 void GuiPreferences::apply(LyXRC & rc) const
2791 {
2792 size_t end = modules_.size();
2793 for (size_t i = 0; i != end; ++i)
2794 modules_[i]->apply(rc);
2795 }
2796
2797
2798 void GuiPreferences::updateRc(LyXRC const & rc)
2799 {
2800 size_t const end = modules_.size();
2801 for (size_t i = 0; i != end; ++i)
2802 modules_[i]->update(rc);
2803 }
2804
2805
2806 void GuiPreferences::applyView()
2807 {
2808 apply(rc());
2809 }
2810
2811 bool GuiPreferences::initialiseParams(string const &)
2812 {
2813 rc_ = lyxrc;
2814 formats_ = lyx::formats;
2815 converters_ = theConverters();
2816 converters_.update(formats_);
2817 movers_ = theMovers();
2818 colors_.clear();
2819 update_screen_font_ = false;
2820
2821 updateRc(rc_);
2822 // Make sure that the bc is in the INITIAL state
2823 if (bc().policy().buttonStatus(ButtonPolicy::RESTORE))
2824 bc().restore();
2825
2826 return true;
2827 }
2828
2829
2830 void GuiPreferences::dispatchParams()
2831 {
2832 ostringstream ss;
2833 rc_.write(ss, true);
2834 dispatch(FuncRequest(LFUN_LYXRC_APPLY, ss.str()));
2835 // FIXME: these need lfuns
2836 // FIXME UNICODE
2837 theBufferList().setCurrentAuthor(from_utf8(rc_.user_name), from_utf8(rc_.user_email));
2838
2839 lyx::formats = formats_;
2840
2841 theConverters() = converters_;
2842 theConverters().update(lyx::formats);
2843 theConverters().buildGraph();
2844
2845 theMovers() = movers_;
2846
2847 vector<string>::const_iterator it = colors_.begin();
2848 vector<string>::const_iterator const end = colors_.end();
2849 for (; it != end; ++it)
2850 dispatch(FuncRequest(LFUN_SET_COLOR, *it));
2851 colors_.clear();
2852
2853 if (update_screen_font_) {
2854 dispatch(FuncRequest(LFUN_SCREEN_FONT_UPDATE));
2855 update_screen_font_ = false;
2856 }
2857
2858 // The Save button has been pressed
2859 if (isClosing())
2860 dispatch(FuncRequest(LFUN_PREFERENCES_SAVE));
2861 }
2862
2863
2864 void GuiPreferences::setColor(ColorCode col, QString const & hex)
2865 {
2866 colors_.push_back(lcolor.getLyXName(col) + ' ' + fromqstr(hex));
2867 }
2868
2869
2870 void GuiPreferences::updateScreenFonts()
2871 {
2872 update_screen_font_ = true;
2873 }
2874
2875
2876 QString GuiPreferences::browsebind(QString const & file) const
2877 {
2878 return browseLibFile("bind", file, "bind", qt_("Choose bind file"),
2879 QStringList(qt_("LyX bind files (*.bind)")));
2880 }
2881
2882
2883 QString GuiPreferences::browseUI(QString const & file) const
2884 {
2885 return browseLibFile("ui", file, "ui", qt_("Choose UI file"),
2886 QStringList(qt_("LyX UI files (*.ui)")));
2887 }
2888
2889
2890 QString GuiPreferences::browsekbmap(QString const & file) const
2891 {
2892 return browseLibFile("kbd", file, "kmap", qt_("Choose keyboard map"),
2893 QStringList(qt_("LyX keyboard maps (*.kmap)")));
2894 }
2895
2896
2897 QString GuiPreferences::browsedict(QString const & file) const
2898 {
2899 return browseFile(file, qt_("Choose personal dictionary"),
2900 QStringList(qt_("*.pws")));
2901 }
2902
2903
2904 QString GuiPreferences::browse(QString const & file,
2905 QString const & title) const
2906 {
2907 return browseFile(file, title, QStringList(), true);
2908 }
2909
2910
2911 // We support less paper sizes than the document dialog
2912 // Therefore this adjustment is needed.
2913 PAPER_SIZE GuiPreferences::toPaperSize(int i) const
2914 {
2915 switch (i) {
2916 case 0:
2917 return PAPER_DEFAULT;
2918 case 1:
2919 return PAPER_USLETTER;
2920 case 2:
2921 return PAPER_USLEGAL;
2922 case 3:
2923 return PAPER_USEXECUTIVE;
2924 case 4:
2925 return PAPER_A3;
2926 case 5:
2927 return PAPER_A4;
2928 case 6:
2929 return PAPER_A5;
2930 case 7:
2931 return PAPER_B5;
2932 default:
2933 // should not happen
2934 return PAPER_DEFAULT;
2935 }
2936 }
2937
2938
2939 int GuiPreferences::fromPaperSize(PAPER_SIZE papersize) const
2940 {
2941 switch (papersize) {
2942 case PAPER_DEFAULT:
2943 return 0;
2944 case PAPER_USLETTER:
2945 return 1;
2946 case PAPER_USLEGAL:
2947 return 2;
2948 case PAPER_USEXECUTIVE:
2949 return 3;
2950 case PAPER_A3:
2951 return 4;
2952 case PAPER_A4:
2953 return 5;
2954 case PAPER_A5:
2955 return 6;
2956 case PAPER_B5:
2957 return 7;
2958 default:
2959 // should not happen
2960 return 0;
2961 }
2962 }
2963
2964
2965 Dialog * createGuiPreferences(GuiView & lv) { return new GuiPreferences(lv); }
2966
2967
2968 } // namespace frontend
2969 } // namespace lyx
2970
2971 #include "moc_GuiPrefs.cpp"
LyX document processor (git-svn mirror) - obsolete