3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Alfredo Braunstein
7 * \author Lars Gullik Bjønnes
8 * \author Jean-Marc Lasgouttes
9 * \author Angus Leeming
11 * \author André Pönitz
14 * \author Martin Vermeer
15 * \author Jürgen Vigna
17 * Full author contact details are available in file CREDITS.
25 #include "BranchList.h"
26 #include "buffer_funcs.h"
28 #include "BufferList.h"
29 #include "BufferParams.h"
30 #include "BufferView.h"
33 #include "Converter.h"
35 #include "CutAndPaste.h"
37 #include "DispatchResult.h"
39 #include "ErrorList.h"
41 #include "FuncRequest.h"
42 #include "FuncStatus.h"
44 #include "InsetIterator.h"
49 #include "LyXAction.h"
54 #include "Paragraph.h"
55 #include "ParagraphParameters.h"
56 #include "ParIterator.h"
60 #include "TextClassList.h"
61 #include "ToolbarBackend.h"
63 #include "insets/InsetBox.h"
64 #include "insets/InsetBranch.h"
65 #include "insets/InsetCommand.h"
66 #include "insets/InsetERT.h"
67 #include "insets/InsetExternal.h"
68 #include "insets/InsetFloat.h"
69 #include "insets/InsetListings.h"
70 #include "insets/InsetGraphics.h"
71 #include "insets/InsetInclude.h"
72 #include "insets/InsetNote.h"
73 #include "insets/InsetTabular.h"
74 #include "insets/InsetVSpace.h"
75 #include "insets/InsetWrap.h"
77 #include "frontends/Application.h"
78 #include "frontends/alert.h"
79 #include "frontends/Dialogs.h"
80 #include "frontends/FileDialog.h"
81 #include "frontends/FontLoader.h"
82 #include "frontends/Gui.h"
83 #include "frontends/KeySymbol.h"
84 #include "frontends/LyXView.h"
85 #include "frontends/Selection.h"
87 #include "support/environment.h"
88 #include "support/FileFilterList.h"
89 #include "support/filetools.h"
90 #include "support/lstrings.h"
91 #include "support/Path.h"
92 #include "support/Package.h"
93 #include "support/Systemcall.h"
94 #include "support/convert.h"
95 #include "support/os.h"
97 #include <boost/current_function.hpp>
102 using std::make_pair;
105 using std::istringstream;
106 using std::ostringstream;
112 using frontend::LyXView;
114 using support::absolutePath;
115 using support::addName;
116 using support::addPath;
117 using support::bformat;
118 using support::changeExtension;
119 using support::contains;
120 using support::FileFilterList;
121 using support::FileName;
122 using support::fileSearch;
123 using support::i18nLibFileSearch;
124 using support::makeDisplayPath;
125 using support::makeAbsPath;
126 using support::package;
127 using support::quoteName;
128 using support::rtrim;
129 using support::split;
130 using support::subst;
131 using support::Systemcall;
132 using support::token;
134 using support::prefixIs;
137 namespace Alert = frontend::Alert;
139 extern bool quitting;
145 bool import(LyXView * lv, FileName const & filename,
146 string const & format, ErrorList & errorList)
148 docstring const displaypath = makeDisplayPath(filename.absFilename());
149 lv->message(bformat(_("Importing %1$s..."), displaypath));
151 FileName const lyxfile(changeExtension(filename.absFilename(), ".lyx"));
153 string loader_format;
154 vector<string> loaders = theConverters().loaders();
155 if (find(loaders.begin(), loaders.end(), format) == loaders.end()) {
156 for (vector<string>::const_iterator it = loaders.begin();
157 it != loaders.end(); ++it) {
158 if (theConverters().isReachable(format, *it)) {
159 string const tofile =
160 changeExtension(filename.absFilename(),
161 formats.extension(*it));
162 if (!theConverters().convert(0, filename, FileName(tofile),
163 filename, format, *it, errorList))
169 if (loader_format.empty()) {
170 frontend::Alert::error(_("Couldn't import file"),
171 bformat(_("No information for importing the format %1$s."),
172 formats.prettyName(format)));
176 loader_format = format;
180 if (loader_format == "lyx") {
181 Buffer * buf = lv->loadLyXFile(lyxfile);
184 lv->message(_("file not imported!"));
191 Buffer * const b = newFile(lyxfile.absFilename(), string(), true);
196 bool as_paragraphs = loader_format == "textparagraph";
197 string filename2 = (loader_format == format) ? filename.absFilename()
198 : changeExtension(filename.absFilename(),
199 formats.extension(loader_format));
200 lv->view()->insertPlaintextFile(filename2, as_paragraphs);
201 lv->dispatch(FuncRequest(LFUN_MARK_OFF));
205 lv->message(_("imported."));
211 // This function runs "configure" and then rereads lyx.defaults to
212 // reconfigure the automatic settings.
213 void reconfigure(LyXView & lv, string const & option)
215 // emit message signal.
216 lv.message(_("Running configure..."));
218 // Run configure in user lyx directory
219 support::PathChanger p(package().user_support());
220 string configure_command = package().configure_command();
221 configure_command += option;
223 int ret = one.startscript(Systemcall::Wait, configure_command);
225 // emit message signal.
226 lv.message(_("Reloading configuration..."));
227 lyxrc.read(support::libFileSearch(string(), "lyxrc.defaults"));
228 // Re-read packages.lst
229 LaTeXFeatures::getAvailable();
232 Alert::information(_("System reconfiguration failed"),
233 _("The system reconfiguration has failed.\n"
234 "Default textclass is used but LyX may "
235 "not be able to work properly.\n"
236 "Please reconfigure again if needed."));
239 Alert::information(_("System reconfigured"),
240 _("The system has been reconfigured.\n"
241 "You need to restart LyX to make use of any\n"
242 "updated document class specifications."));
246 bool getLocalStatus(Cursor cursor, FuncRequest const & cmd, FuncStatus & status)
248 // Try to fix cursor in case it is broken.
249 cursor.fixIfBroken();
251 // This is, of course, a mess. Better create a new doc iterator and use
252 // this in Inset::getStatus. This might require an additional
253 // BufferView * arg, though (which should be avoided)
254 //Cursor safe = *this;
256 for ( ; cursor.depth(); cursor.pop()) {
257 //lyxerr << "\nCursor::getStatus: cmd: " << cmd << endl << *this << endl;
258 BOOST_ASSERT(cursor.idx() <= cursor.lastidx());
259 BOOST_ASSERT(cursor.pit() <= cursor.lastpit());
260 BOOST_ASSERT(cursor.pos() <= cursor.lastpos());
262 // The inset's getStatus() will return 'true' if it made
263 // a definitive decision on whether it want to handle the
264 // request or not. The result of this decision is put into
265 // the 'status' parameter.
266 if (cursor.inset().getStatus(cursor, cmd, status)) {
275 /** Return the change status at cursor position, taking in account the
276 * status at each level of the document iterator (a table in a deleted
277 * footnote is deleted).
278 * When \param outer is true, the top slice is not looked at.
280 Change::Type lookupChangeType(DocIterator const & dit, bool outer = false)
282 size_t const depth = dit.depth() - (outer ? 1 : 0);
284 for (size_t i = 0 ; i < depth ; ++i) {
285 CursorSlice const & slice = dit[i];
286 if (!slice.inset().inMathed()
287 && slice.pos() < slice.paragraph().size()) {
288 Change::Type const ch = slice.paragraph().lookupChange(slice.pos()).type;
289 if (ch != Change::UNCHANGED)
293 return Change::UNCHANGED;
300 : lyx_view_(0), encoded_last_key(0), meta_fake_bit(NoModifier)
305 void LyXFunc::initKeySequences(KeyMap * kb)
307 keyseq = KeySequence(kb, kb);
308 cancel_meta_seq = KeySequence(kb, kb);
312 void LyXFunc::setLyXView(LyXView * lv)
314 if (!quitting && lyx_view_ && lyx_view_->view() && lyx_view_ != lv)
315 // save current selection to the selection buffer to allow
316 // middle-button paste in another window
317 cap::saveSelection(lyx_view_->view()->cursor());
322 void LyXFunc::handleKeyFunc(kb_action action)
324 char_type c = encoded_last_key;
329 BOOST_ASSERT(lyx_view_ && lyx_view_->view());
330 lyx_view_->view()->getIntl().getTransManager().deadkey(
331 c, get_accent(action).accent, view()->cursor().innerText(), view()->cursor());
332 // Need to clear, in case the minibuffer calls these
335 // copied verbatim from do_accent_char
336 view()->cursor().resetAnchor();
337 view()->processUpdateFlags(Update::FitCursor);
341 void LyXFunc::gotoBookmark(unsigned int idx, bool openFile, bool switchToBuffer)
343 BOOST_ASSERT(lyx_view_);
344 if (!LyX::ref().session().bookmarks().isValid(idx))
346 BookmarksSection::Bookmark const & bm = LyX::ref().session().bookmarks().bookmark(idx);
347 BOOST_ASSERT(!bm.filename.empty());
348 string const file = bm.filename.absFilename();
349 // if the file is not opened, open it.
350 if (!theBufferList().exists(file)) {
352 dispatch(FuncRequest(LFUN_FILE_OPEN, file));
356 // open may fail, so we need to test it again
357 if (!theBufferList().exists(file))
360 // if the current buffer is not that one, switch to it.
361 if (lyx_view_->buffer()->absFileName() != file) {
364 dispatch(FuncRequest(LFUN_BUFFER_SWITCH, file));
366 // moveToPosition try paragraph id first and then paragraph (pit, pos).
367 if (!view()->moveToPosition(bm.bottom_pit, bm.bottom_pos,
368 bm.top_id, bm.top_pos))
371 // Cursor jump succeeded!
372 Cursor const & cur = view()->cursor();
373 pit_type new_pit = cur.pit();
374 pos_type new_pos = cur.pos();
375 int new_id = cur.paragraph().id();
377 // if bottom_pit, bottom_pos or top_id has been changed, update bookmark
378 // see http://bugzilla.lyx.org/show_bug.cgi?id=3092
379 if (bm.bottom_pit != new_pit || bm.bottom_pos != new_pos
380 || bm.top_id != new_id) {
381 const_cast<BookmarksSection::Bookmark &>(bm).updatePos(
382 new_pit, new_pos, new_id);
387 void LyXFunc::processKeySym(KeySymbol const & keysym, KeyModifier state)
389 LYXERR(Debug::KEY, "KeySym is " << keysym.getSymbolName());
391 // Do nothing if we have nothing (JMarc)
392 if (!keysym.isOK()) {
393 LYXERR(Debug::KEY, "Empty kbd action (probably composing)");
394 lyx_view_->restartCursor();
398 if (keysym.isModifier()) {
399 LYXERR(Debug::KEY, "isModifier true");
400 lyx_view_->restartCursor();
404 //Encoding const * encoding = view()->cursor().getEncoding();
405 //encoded_last_key = keysym.getISOEncoded(encoding ? encoding->name() : "");
406 // FIXME: encoded_last_key shadows the member variable of the same
407 // name. Is that intended?
408 char_type encoded_last_key = keysym.getUCSEncoded();
410 // Do a one-deep top-level lookup for
411 // cancel and meta-fake keys. RVDK_PATCH_5
412 cancel_meta_seq.reset();
414 FuncRequest func = cancel_meta_seq.addkey(keysym, state);
415 LYXERR(Debug::KEY, BOOST_CURRENT_FUNCTION
416 << " action first set to [" << func.action << ']');
418 // When not cancel or meta-fake, do the normal lookup.
419 // Note how the meta_fake Mod1 bit is OR-ed in and reset afterwards.
420 // Mostly, meta_fake_bit = NoModifier. RVDK_PATCH_5.
421 if ((func.action != LFUN_CANCEL) && (func.action != LFUN_META_PREFIX)) {
422 // remove Caps Lock and Mod2 as a modifiers
423 func = keyseq.addkey(keysym, (state | meta_fake_bit));
424 LYXERR(Debug::KEY, BOOST_CURRENT_FUNCTION
425 << "action now set to [" << func.action << ']');
428 // Dont remove this unless you know what you are doing.
429 meta_fake_bit = NoModifier;
431 // Can this happen now ?
432 if (func.action == LFUN_NOACTION)
433 func = FuncRequest(LFUN_COMMAND_PREFIX);
435 LYXERR(Debug::KEY, BOOST_CURRENT_FUNCTION
436 << " Key [action=" << func.action << "]["
437 << to_utf8(keyseq.print(KeySequence::Portable)) << ']');
439 // already here we know if it any point in going further
440 // why not return already here if action == -1 and
441 // num_bytes == 0? (Lgb)
443 if (keyseq.length() > 1)
444 lyx_view_->message(keyseq.print(KeySequence::ForGui));
447 // Maybe user can only reach the key via holding down shift.
448 // Let's see. But only if shift is the only modifier
449 if (func.action == LFUN_UNKNOWN_ACTION && state == ShiftModifier) {
450 LYXERR(Debug::KEY, "Trying without shift");
451 func = keyseq.addkey(keysym, NoModifier);
452 LYXERR(Debug::KEY, "Action now " << func.action);
455 if (func.action == LFUN_UNKNOWN_ACTION) {
456 // Hmm, we didn't match any of the keysequences. See
457 // if it's normal insertable text not already covered
459 if (keysym.isText() && keyseq.length() == 1) {
460 LYXERR(Debug::KEY, "isText() is true, inserting.");
461 func = FuncRequest(LFUN_SELF_INSERT,
462 FuncRequest::KEYBOARD);
464 LYXERR(Debug::KEY, "Unknown, !isText() - giving up");
465 lyx_view_->message(_("Unknown function."));
466 lyx_view_->restartCursor();
471 if (func.action == LFUN_SELF_INSERT) {
472 if (encoded_last_key != 0) {
473 docstring const arg(1, encoded_last_key);
474 dispatch(FuncRequest(LFUN_SELF_INSERT, arg,
475 FuncRequest::KEYBOARD));
476 LYXERR(Debug::KEY, "SelfInsert arg[`" << to_utf8(arg) << "']");
482 lyx_view_->restartCursor();
486 FuncStatus LyXFunc::getStatus(FuncRequest const & cmd) const
488 //lyxerr << "LyXFunc::getStatus: cmd: " << cmd << endl;
491 /* In LyX/Mac, when a dialog is open, the menus of the
492 application can still be accessed without giving focus to
493 the main window. In this case, we want to disable the menu
494 entries that are buffer-related.
496 Note that this code is not perfect, as bug 1941 attests:
497 http://bugzilla.lyx.org/show_bug.cgi?id=1941#c4
499 Buffer * buf = lyx_view_? lyx_view_->buffer() : 0;
500 if (lyx_view_ && cmd.origin == FuncRequest::MENU && !lyx_view_->hasFocus())
503 if (cmd.action == LFUN_NOACTION) {
504 flag.message(from_utf8(N_("Nothing to do")));
509 switch (cmd.action) {
510 case LFUN_UNKNOWN_ACTION:
511 #ifndef HAVE_LIBAIKSAURUS
512 case LFUN_THESAURUS_ENTRY:
522 if (flag.unknown()) {
523 flag.message(from_utf8(N_("Unknown action")));
527 if (!flag.enabled()) {
528 if (flag.message().empty())
529 flag.message(from_utf8(N_("Command disabled")));
533 // Check whether we need a buffer
534 if (!lyxaction.funcHasFlag(cmd.action, LyXAction::NoBuffer) && !buf) {
536 flag.message(from_utf8(N_("Command not allowed with"
537 "out any document open")));
542 // I would really like to avoid having this switch and rather try to
543 // encode this in the function itself.
544 // -- And I'd rather let an inset decide which LFUNs it is willing
545 // to handle (Andre')
547 switch (cmd.action) {
548 case LFUN_BUFFER_TOGGLE_READ_ONLY:
549 flag.setOnOff(buf->isReadonly());
552 case LFUN_BUFFER_SWITCH:
553 // toggle on the current buffer, but do not toggle off
554 // the other ones (is that a good idea?)
555 if (buf && to_utf8(cmd.argument()) == buf->absFileName())
559 case LFUN_BUFFER_EXPORT:
560 enable = cmd.argument() == "custom"
561 || buf->isExportable(to_utf8(cmd.argument()));
564 case LFUN_BUFFER_CHKTEX:
565 enable = buf->isLatex() && !lyxrc.chktex_command.empty();
568 case LFUN_BUILD_PROGRAM:
569 enable = buf->isExportable("program");
572 case LFUN_VC_REGISTER:
573 enable = !buf->lyxvc().inUse();
575 case LFUN_VC_CHECK_IN:
576 enable = buf->lyxvc().inUse() && !buf->isReadonly();
578 case LFUN_VC_CHECK_OUT:
579 enable = buf->lyxvc().inUse() && buf->isReadonly();
582 case LFUN_VC_UNDO_LAST:
583 enable = buf->lyxvc().inUse();
585 case LFUN_BUFFER_RELOAD:
586 enable = !buf->isUnnamed() && buf->fileName().exists()
587 && (!buf->isClean() || buf->isExternallyModified(Buffer::timestamp_method));
590 case LFUN_INSET_APPLY: {
595 string const name = cmd.getArg(0);
596 Inset * inset = lyx_view_->getDialogs().getOpenInset(name);
598 FuncRequest fr(LFUN_INSET_MODIFY, cmd.argument());
600 if (!inset->getStatus(view()->cursor(), fr, fs)) {
601 // Every inset is supposed to handle this
606 FuncRequest fr(LFUN_INSET_INSERT, cmd.argument());
607 flag |= getStatus(fr);
609 enable = flag.enabled();
613 case LFUN_DIALOG_TOGGLE:
614 flag.setOnOff(lyx_view_->getDialogs().visible(cmd.getArg(0)));
615 // fall through to set "enable"
616 case LFUN_DIALOG_SHOW: {
617 string const name = cmd.getArg(0);
619 enable = name == "aboutlyx"
620 || name == "file" //FIXME: should be removed.
622 || name == "texinfo";
623 else if (name == "print")
624 enable = buf->isExportable("dvi")
625 && lyxrc.print_command != "none";
626 else if (name == "character") {
630 InsetCode ic = view()->cursor().inset().lyxCode();
631 enable = ic != ERT_CODE && ic != LISTINGS_CODE;
634 else if (name == "latexlog")
635 enable = FileName(buf->logName()).isFileReadable();
636 else if (name == "spellchecker")
637 #if defined (USE_ASPELL) || defined (USE_ISPELL) || defined (USE_PSPELL)
638 enable = !buf->isReadonly();
642 else if (name == "vclog")
643 enable = buf->lyxvc().inUse();
647 case LFUN_DIALOG_UPDATE: {
648 string const name = cmd.getArg(0);
650 enable = name == "prefs";
654 case LFUN_CITATION_INSERT: {
655 FuncRequest fr(LFUN_INSET_INSERT, "citation");
656 enable = getStatus(fr).enabled();
660 case LFUN_BUFFER_WRITE: {
661 enable = lyx_view_->buffer()->isUnnamed()
662 || !lyx_view_->buffer()->isClean();
667 case LFUN_BUFFER_WRITE_ALL: {
668 // We enable the command only if there are some modified buffers
669 Buffer * first = theBufferList().first();
670 bool modified = false;
674 // We cannot use a for loop as the buffer list is a cycle.
680 b = theBufferList().next(b);
681 } while (b != first);
689 case LFUN_BOOKMARK_GOTO: {
690 const unsigned int num = convert<unsigned int>(to_utf8(cmd.argument()));
691 enable = LyX::ref().session().bookmarks().isValid(num);
695 case LFUN_BOOKMARK_CLEAR:
696 enable = LyX::ref().session().bookmarks().size() > 0;
699 case LFUN_TOOLBAR_TOGGLE: {
700 bool const current = lyx_view_->isToolbarVisible(cmd.getArg(0));
701 flag.setOnOff(current);
704 case LFUN_WINDOW_CLOSE: {
705 enable = (theApp()->gui().viewIds().size() > 1);
709 // this one is difficult to get right. As a half-baked
710 // solution, we consider only the first action of the sequence
711 case LFUN_COMMAND_SEQUENCE: {
712 // argument contains ';'-terminated commands
713 string const firstcmd = token(to_utf8(cmd.argument()), ';', 0);
714 FuncRequest func(lyxaction.lookupFunc(firstcmd));
715 func.origin = cmd.origin;
716 flag = getStatus(func);
722 std::string name(to_utf8(cmd.argument()));
723 if (LyX::ref().topLevelCmdDef().lock(name, func)) {
724 func.origin = cmd.origin;
725 flag = getStatus(func);
726 LyX::ref().topLevelCmdDef().release(name);
728 // catch recursion or unknown command definiton
729 // all operations until the recursion or unknown command
730 // definiton occures are performed, so set the state to enabled
736 case LFUN_BUFFER_NEW:
737 case LFUN_BUFFER_NEW_TEMPLATE:
738 case LFUN_WORD_FIND_FORWARD:
739 case LFUN_WORD_FIND_BACKWARD:
740 case LFUN_COMMAND_PREFIX:
741 case LFUN_COMMAND_EXECUTE:
743 case LFUN_META_PREFIX:
744 case LFUN_BUFFER_CLOSE:
745 case LFUN_BUFFER_WRITE_AS:
746 case LFUN_BUFFER_UPDATE:
747 case LFUN_BUFFER_VIEW:
748 case LFUN_MASTER_BUFFER_UPDATE:
749 case LFUN_MASTER_BUFFER_VIEW:
750 case LFUN_BUFFER_IMPORT:
751 case LFUN_BUFFER_AUTO_SAVE:
752 case LFUN_RECONFIGURE:
756 case LFUN_DROP_LAYOUTS_CHOICE:
758 case LFUN_SERVER_GET_NAME:
759 case LFUN_SERVER_NOTIFY:
760 case LFUN_SERVER_GOTO_FILE_ROW:
761 case LFUN_DIALOG_HIDE:
762 case LFUN_DIALOG_DISCONNECT_INSET:
763 case LFUN_BUFFER_CHILD_OPEN:
764 case LFUN_TOGGLE_CURSOR_FOLLOWS_SCROLLBAR:
765 case LFUN_KEYMAP_OFF:
766 case LFUN_KEYMAP_PRIMARY:
767 case LFUN_KEYMAP_SECONDARY:
768 case LFUN_KEYMAP_TOGGLE:
770 case LFUN_BUFFER_EXPORT_CUSTOM:
771 case LFUN_BUFFER_PRINT:
772 case LFUN_PREFERENCES_SAVE:
773 case LFUN_SCREEN_FONT_UPDATE:
776 case LFUN_EXTERNAL_EDIT:
777 case LFUN_GRAPHICS_EDIT:
778 case LFUN_ALL_INSETS_TOGGLE:
779 case LFUN_BUFFER_LANGUAGE:
780 case LFUN_TEXTCLASS_APPLY:
781 case LFUN_TEXTCLASS_LOAD:
782 case LFUN_BUFFER_SAVE_AS_DEFAULT:
783 case LFUN_BUFFER_PARAMS_APPLY:
784 case LFUN_LAYOUT_MODULES_CLEAR:
785 case LFUN_LAYOUT_MODULE_ADD:
786 case LFUN_LAYOUT_RELOAD:
787 case LFUN_LYXRC_APPLY:
788 case LFUN_BUFFER_NEXT:
789 case LFUN_BUFFER_PREVIOUS:
790 case LFUN_WINDOW_NEW:
792 // these are handled in our dispatch()
800 if (!getLocalStatus(view()->cursor(), cmd, flag))
801 flag = view()->getStatus(cmd);
807 // Can we use a readonly buffer?
808 if (buf && buf->isReadonly()
809 && !lyxaction.funcHasFlag(cmd.action, LyXAction::ReadOnly)
810 && !lyxaction.funcHasFlag(cmd.action, LyXAction::NoBuffer)) {
811 flag.message(from_utf8(N_("Document is read-only")));
815 // Are we in a DELETED change-tracking region?
817 && lookupChangeType(view()->cursor(), true) == Change::DELETED
818 && !lyxaction.funcHasFlag(cmd.action, LyXAction::ReadOnly)
819 && !lyxaction.funcHasFlag(cmd.action, LyXAction::NoBuffer)) {
820 flag.message(from_utf8(N_("This portion of the document is deleted.")));
824 // the default error message if we disable the command
825 if (!flag.enabled() && flag.message().empty())
826 flag.message(from_utf8(N_("Command disabled")));
832 bool LyXFunc::ensureBufferClean(BufferView * bv)
834 Buffer & buf = bv->buffer();
838 docstring const file = buf.fileName().displayName(30);
839 docstring text = bformat(_("The document %1$s has unsaved "
840 "changes.\n\nDo you want to save "
841 "the document?"), file);
842 int const ret = Alert::prompt(_("Save changed document?"),
843 text, 0, 1, _("&Save"),
847 dispatch(FuncRequest(LFUN_BUFFER_WRITE));
849 return buf.isClean();
855 void showPrintError(string const & name)
857 docstring str = bformat(_("Could not print the document %1$s.\n"
858 "Check that your printer is set up correctly."),
859 makeDisplayPath(name, 50));
860 Alert::error(_("Print document failed"), str);
864 void loadTextClass(string const & name)
866 std::pair<bool, textclass_type> const tc_pair =
867 textclasslist.numberOfClass(name);
869 if (!tc_pair.first) {
870 lyxerr << "Document class \"" << name
871 << "\" does not exist."
876 textclass_type const tc = tc_pair.second;
878 if (!textclasslist[tc].load()) {
879 docstring s = bformat(_("The document class %1$s."
880 "could not be loaded."),
881 from_utf8(textclasslist[tc].name()));
882 Alert::error(_("Could not load class"), s);
887 void actOnUpdatedPrefs(LyXRC const & lyxrc_orig, LyXRC const & lyxrc_new);
892 void LyXFunc::dispatch(FuncRequest const & cmd)
894 string const argument = to_utf8(cmd.argument());
895 kb_action const action = cmd.action;
897 LYXERR(Debug::ACTION, "\nLyXFunc::dispatch: cmd: " << cmd);
898 //lyxerr << "LyXFunc::dispatch: cmd: " << cmd << endl;
900 // we have not done anything wrong yet.
902 dispatch_buffer.erase();
904 // redraw the screen at the end (first of the two drawing steps).
905 //This is done unless explicitely requested otherwise
906 Update::flags updateFlags = Update::FitCursor;
908 FuncStatus const flag = getStatus(cmd);
909 if (!flag.enabled()) {
910 // We cannot use this function here
911 LYXERR(Debug::ACTION, "LyXFunc::dispatch: "
912 << lyxaction.getActionName(action)
913 << " [" << action << "] is disabled at this location");
914 setErrorMessage(flag.message());
917 // Let lyx_view_ dispatch its own actions.
918 case LFUN_COMMAND_EXECUTE:
919 case LFUN_DROP_LAYOUTS_CHOICE:
921 case LFUN_TOOLBAR_TOGGLE:
922 BOOST_ASSERT(lyx_view_);
923 lyx_view_->dispatch(cmd);
926 case LFUN_WORD_FIND_FORWARD:
927 case LFUN_WORD_FIND_BACKWARD: {
928 BOOST_ASSERT(lyx_view_ && lyx_view_->view());
929 static docstring last_search;
930 docstring searched_string;
932 if (!cmd.argument().empty()) {
933 last_search = cmd.argument();
934 searched_string = cmd.argument();
936 searched_string = last_search;
939 if (searched_string.empty())
942 bool const fw = action == LFUN_WORD_FIND_FORWARD;
943 docstring const data =
944 find2string(searched_string, true, false, fw);
945 find(view(), FuncRequest(LFUN_WORD_FIND, data));
949 case LFUN_COMMAND_PREFIX:
950 BOOST_ASSERT(lyx_view_);
951 lyx_view_->message(keyseq.printOptions(true));
955 BOOST_ASSERT(lyx_view_ && lyx_view_->view());
957 meta_fake_bit = NoModifier;
958 if (lyx_view_->buffer())
959 // cancel any selection
960 dispatch(FuncRequest(LFUN_MARK_OFF));
961 setMessage(from_ascii(N_("Cancel")));
964 case LFUN_META_PREFIX:
965 meta_fake_bit = AltModifier;
966 setMessage(keyseq.print(KeySequence::ForGui));
969 case LFUN_BUFFER_TOGGLE_READ_ONLY: {
970 BOOST_ASSERT(lyx_view_ && lyx_view_->view() && lyx_view_->buffer());
971 Buffer * buf = lyx_view_->buffer();
972 if (buf->lyxvc().inUse())
973 buf->lyxvc().toggleReadOnly();
975 buf->setReadonly(!lyx_view_->buffer()->isReadonly());
979 // --- Menus -----------------------------------------------
980 case LFUN_BUFFER_NEW:
981 menuNew(argument, false);
982 updateFlags = Update::None;
985 case LFUN_BUFFER_NEW_TEMPLATE:
986 menuNew(argument, true);
987 updateFlags = Update::None;
990 case LFUN_BUFFER_CLOSE:
992 updateFlags = Update::None;
995 case LFUN_BUFFER_WRITE:
996 BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
997 if (!lyx_view_->buffer()->isUnnamed()) {
998 docstring const str = bformat(_("Saving document %1$s..."),
999 makeDisplayPath(lyx_view_->buffer()->absFileName()));
1000 lyx_view_->message(str);
1001 lyx_view_->buffer()->menuWrite();
1002 lyx_view_->message(str + _(" done."));
1004 lyx_view_->buffer()->writeAs();
1006 updateFlags = Update::None;
1009 case LFUN_BUFFER_WRITE_AS:
1010 BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
1011 lyx_view_->buffer()->writeAs(argument);
1012 updateFlags = Update::None;
1015 case LFUN_BUFFER_WRITE_ALL: {
1016 Buffer * first = theBufferList().first();
1019 lyx_view_->message(_("Saving all documents..."));
1021 // We cannot use a for loop as the buffer list cycles.
1023 if (!b->isClean()) {
1024 if (!b->isUnnamed()) {
1026 lyxerr[Debug::ACTION] << "Saved " << b->absFileName() << endl;
1030 b = theBufferList().next(b);
1031 } while (b != first);
1032 lyx_view_->message(_("All documents saved."));
1035 updateFlags = Update::None;
1039 case LFUN_BUFFER_RELOAD: {
1040 BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
1041 docstring const file = makeDisplayPath(lyx_view_->buffer()->absFileName(), 20);
1042 docstring text = bformat(_("Any changes will be lost. Are you sure "
1043 "you want to revert to the saved version of the document %1$s?"), file);
1044 int const ret = Alert::prompt(_("Revert to saved document?"),
1045 text, 1, 1, _("&Revert"), _("&Cancel"));
1052 case LFUN_BUFFER_UPDATE:
1053 BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
1054 lyx_view_->buffer()->doExport(argument, true);
1057 case LFUN_BUFFER_VIEW:
1058 BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
1059 lyx_view_->buffer()->preview(argument);
1062 case LFUN_MASTER_BUFFER_UPDATE:
1063 BOOST_ASSERT(lyx_view_ && lyx_view_->buffer() && lyx_view_->buffer()->masterBuffer());
1064 lyx_view_->buffer()->masterBuffer()->doExport(argument, true);
1067 case LFUN_MASTER_BUFFER_VIEW:
1068 BOOST_ASSERT(lyx_view_ && lyx_view_->buffer() && lyx_view_->buffer()->masterBuffer());
1069 lyx_view_->buffer()->masterBuffer()->preview(argument);
1072 case LFUN_BUILD_PROGRAM:
1073 BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
1074 lyx_view_->buffer()->doExport("program", true);
1077 case LFUN_BUFFER_CHKTEX:
1078 BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
1079 lyx_view_->buffer()->runChktex();
1082 case LFUN_BUFFER_EXPORT:
1083 BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
1084 if (argument == "custom")
1085 lyx_view_->showDialog("sendto");
1087 lyx_view_->buffer()->doExport(argument, false);
1090 case LFUN_BUFFER_EXPORT_CUSTOM: {
1091 BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
1093 string command = split(argument, format_name, ' ');
1094 Format const * format = formats.getFormat(format_name);
1096 lyxerr << "Format \"" << format_name
1097 << "\" not recognized!"
1102 Buffer * buffer = lyx_view_->buffer();
1104 // The name of the file created by the conversion process
1107 // Output to filename
1108 if (format->name() == "lyx") {
1109 string const latexname = buffer->latexName(false);
1110 filename = changeExtension(latexname,
1111 format->extension());
1112 filename = addName(buffer->temppath(), filename);
1114 if (!buffer->writeFile(FileName(filename)))
1118 buffer->doExport(format_name, true, filename);
1121 // Substitute $$FName for filename
1122 if (!contains(command, "$$FName"))
1123 command = "( " + command + " ) < $$FName";
1124 command = subst(command, "$$FName", filename);
1126 // Execute the command in the background
1128 call.startscript(Systemcall::DontWait, command);
1132 case LFUN_BUFFER_PRINT: {
1133 BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
1134 // FIXME: cmd.getArg() might fail if one of the arguments
1135 // contains double quotes
1136 string target = cmd.getArg(0);
1137 string target_name = cmd.getArg(1);
1138 string command = cmd.getArg(2);
1141 || target_name.empty()
1142 || command.empty()) {
1143 lyxerr << "Unable to parse \""
1144 << argument << '"' << endl;
1147 if (target != "printer" && target != "file") {
1148 lyxerr << "Unrecognized target \""
1149 << target << '"' << endl;
1153 Buffer * buffer = lyx_view_->buffer();
1155 if (!buffer->doExport("dvi", true)) {
1156 showPrintError(buffer->absFileName());
1160 // Push directory path.
1161 string const path = buffer->temppath();
1162 // Prevent the compiler from optimizing away p
1164 support::PathChanger p(pp);
1166 // there are three cases here:
1167 // 1. we print to a file
1168 // 2. we print directly to a printer
1169 // 3. we print using a spool command (print to file first)
1172 string const dviname =
1173 changeExtension(buffer->latexName(true), "dvi");
1175 if (target == "printer") {
1176 if (!lyxrc.print_spool_command.empty()) {
1177 // case 3: print using a spool
1178 string const psname =
1179 changeExtension(dviname,".ps");
1180 command += ' ' + lyxrc.print_to_file
1183 + quoteName(dviname);
1186 lyxrc.print_spool_command + ' ';
1187 if (target_name != "default") {
1188 command2 += lyxrc.print_spool_printerprefix
1192 command2 += quoteName(psname);
1194 // If successful, then spool command
1195 res = one.startscript(
1200 res = one.startscript(
1201 Systemcall::DontWait,
1204 // case 2: print directly to a printer
1205 if (target_name != "default")
1206 command += ' ' + lyxrc.print_to_printer + target_name + ' ';
1207 res = one.startscript(
1208 Systemcall::DontWait,
1209 command + quoteName(dviname));
1213 // case 1: print to a file
1214 FileName const filename(makeAbsPath(target_name,
1215 lyx_view_->buffer()->filePath()));
1216 FileName const dvifile(makeAbsPath(dviname, path));
1217 if (filename.exists()) {
1218 docstring text = bformat(
1219 _("The file %1$s already exists.\n\n"
1220 "Do you want to overwrite that file?"),
1221 makeDisplayPath(filename.absFilename()));
1222 if (Alert::prompt(_("Overwrite file?"),
1223 text, 0, 1, _("&Overwrite"), _("&Cancel")) != 0)
1226 command += ' ' + lyxrc.print_to_file
1227 + quoteName(filename.toFilesystemEncoding())
1229 + quoteName(dvifile.toFilesystemEncoding());
1230 res = one.startscript(Systemcall::DontWait,
1235 showPrintError(buffer->absFileName());
1239 case LFUN_BUFFER_IMPORT:
1244 // quitting is triggered by the gui code
1245 // (leaving the event loop).
1246 lyx_view_->message(from_utf8(N_("Exiting.")));
1247 if (theBufferList().quitWriteAll())
1248 theApp()->gui().closeAllViews();
1251 case LFUN_BUFFER_AUTO_SAVE:
1252 lyx_view_->buffer()->autoSave();
1255 case LFUN_RECONFIGURE:
1256 BOOST_ASSERT(lyx_view_);
1257 // argument is any additional parameter to the configure.py command
1258 reconfigure(*lyx_view_, argument);
1261 case LFUN_HELP_OPEN: {
1262 BOOST_ASSERT(lyx_view_);
1263 string const arg = argument;
1265 setErrorMessage(from_ascii(N_("Missing argument")));
1268 FileName const fname = i18nLibFileSearch("doc", arg, "lyx");
1269 if (fname.empty()) {
1270 lyxerr << "LyX: unable to find documentation file `"
1271 << arg << "'. Bad installation?" << endl;
1274 lyx_view_->message(bformat(_("Opening help file %1$s..."),
1275 makeDisplayPath(fname.absFilename())));
1276 Buffer * buf = lyx_view_->loadLyXFile(fname, false);
1279 lyx_view_->setBuffer(buf);
1280 lyx_view_->errors("Parse");
1282 updateFlags = Update::None;
1286 // --- version control -------------------------------
1287 case LFUN_VC_REGISTER:
1288 BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
1289 if (!ensureBufferClean(view()))
1291 if (!lyx_view_->buffer()->lyxvc().inUse()) {
1292 lyx_view_->buffer()->lyxvc().registrer();
1295 updateFlags = Update::Force;
1298 case LFUN_VC_CHECK_IN:
1299 BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
1300 if (!ensureBufferClean(view()))
1302 if (lyx_view_->buffer()->lyxvc().inUse()
1303 && !lyx_view_->buffer()->isReadonly()) {
1304 lyx_view_->buffer()->lyxvc().checkIn();
1309 case LFUN_VC_CHECK_OUT:
1310 BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
1311 if (!ensureBufferClean(view()))
1313 if (lyx_view_->buffer()->lyxvc().inUse()
1314 && lyx_view_->buffer()->isReadonly()) {
1315 lyx_view_->buffer()->lyxvc().checkOut();
1320 case LFUN_VC_REVERT:
1321 BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
1322 lyx_view_->buffer()->lyxvc().revert();
1326 case LFUN_VC_UNDO_LAST:
1327 BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
1328 lyx_view_->buffer()->lyxvc().undoLast();
1332 // --- buffers ----------------------------------------
1333 case LFUN_BUFFER_SWITCH:
1334 BOOST_ASSERT(lyx_view_);
1335 lyx_view_->setBuffer(theBufferList().getBuffer(argument));
1336 updateFlags = Update::None;
1339 case LFUN_BUFFER_NEXT:
1340 BOOST_ASSERT(lyx_view_);
1341 lyx_view_->setBuffer(theBufferList().next(lyx_view_->buffer()));
1342 updateFlags = Update::None;
1345 case LFUN_BUFFER_PREVIOUS:
1346 BOOST_ASSERT(lyx_view_);
1347 lyx_view_->setBuffer(theBufferList().previous(lyx_view_->buffer()));
1348 updateFlags = Update::None;
1351 case LFUN_FILE_NEW: {
1352 BOOST_ASSERT(lyx_view_);
1354 string tmpname = split(argument, name, ':'); // Split filename
1355 Buffer * const b = newFile(name, tmpname);
1357 lyx_view_->setBuffer(b);
1358 updateFlags = Update::None;
1362 case LFUN_FILE_OPEN:
1363 BOOST_ASSERT(lyx_view_);
1365 updateFlags = Update::None;
1368 // --- lyxserver commands ----------------------------
1369 case LFUN_SERVER_GET_NAME:
1370 BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
1371 setMessage(from_utf8(lyx_view_->buffer()->absFileName()));
1372 LYXERR(Debug::INFO, "FNAME["
1373 << lyx_view_->buffer()->absFileName() << ']');
1376 case LFUN_SERVER_NOTIFY:
1377 dispatch_buffer = keyseq.print(KeySequence::Portable);
1378 theServer().notifyClient(to_utf8(dispatch_buffer));
1381 case LFUN_SERVER_GOTO_FILE_ROW: {
1382 BOOST_ASSERT(lyx_view_);
1385 istringstream is(argument);
1386 is >> file_name >> row;
1388 bool loaded = false;
1389 if (prefixIs(file_name, package().temp_dir().absFilename()))
1390 // Needed by inverse dvi search. If it is a file
1391 // in tmpdir, call the apropriated function
1392 buf = theBufferList().getBufferFromTmp(file_name);
1394 // Must replace extension of the file to be .lyx
1395 // and get full path
1396 FileName const s = fileSearch(string(), changeExtension(file_name, ".lyx"), "lyx");
1397 // Either change buffer or load the file
1398 if (theBufferList().exists(s.absFilename()))
1399 buf = theBufferList().getBuffer(s.absFilename());
1401 buf = lyx_view_->loadLyXFile(s);
1407 updateFlags = Update::None;
1412 lyx_view_->setBuffer(buf);
1413 view()->setCursorFromRow(row);
1415 lyx_view_->errors("Parse");
1416 updateFlags = Update::FitCursor;
1420 case LFUN_DIALOG_SHOW: {
1421 BOOST_ASSERT(lyx_view_);
1422 string const name = cmd.getArg(0);
1423 string data = trim(to_utf8(cmd.argument()).substr(name.size()));
1425 if (name == "character") {
1426 data = freefont2string();
1428 lyx_view_->showDialogWithData("character", data);
1429 } else if (name == "latexlog") {
1430 Buffer::LogType type;
1431 string const logfile = lyx_view_->buffer()->logName(&type);
1433 case Buffer::latexlog:
1436 case Buffer::buildlog:
1440 data += Lexer::quoteString(logfile);
1441 lyx_view_->showDialogWithData("log", data);
1442 } else if (name == "vclog") {
1443 string const data = "vc " +
1444 Lexer::quoteString(lyx_view_->buffer()->lyxvc().getLogFile());
1445 lyx_view_->showDialogWithData("log", data);
1447 lyx_view_->showDialogWithData(name, data);
1451 case LFUN_DIALOG_SHOW_NEW_INSET: {
1452 BOOST_ASSERT(lyx_view_);
1453 string const name = cmd.getArg(0);
1454 InsetCode code = insetCode(name);
1455 string data = trim(to_utf8(cmd.argument()).substr(name.size()));
1456 bool insetCodeOK = true;
1465 case HYPERLINK_CODE: {
1466 InsetCommandParams p(code);
1467 data = InsetCommandMailer::params2string(name, p);
1470 case INCLUDE_CODE: {
1471 // data is the include type: one of "include",
1472 // "input", "verbatiminput" or "verbatiminput*"
1474 // default type is requested
1476 InsetCommandParams p(INCLUDE_CODE, data);
1477 data = InsetCommandMailer::params2string("include", p);
1481 // \c data == "Boxed" || "Frameless" etc
1482 InsetBoxParams p(data);
1483 data = InsetBoxMailer::params2string(p);
1487 InsetBranchParams p;
1488 data = InsetBranchMailer::params2string(p);
1492 InsetCommandParams p(CITE_CODE);
1493 data = InsetCommandMailer::params2string(name, p);
1497 data = InsetERTMailer::params2string(InsetCollapsable::Open);
1500 case EXTERNAL_CODE: {
1501 InsetExternalParams p;
1502 Buffer const & buffer = *lyx_view_->buffer();
1503 data = InsetExternalMailer::params2string(p, buffer);
1508 data = InsetFloatMailer::params2string(p);
1511 case LISTINGS_CODE: {
1512 InsetListingsParams p;
1513 data = InsetListingsMailer::params2string(p);
1516 case GRAPHICS_CODE: {
1517 InsetGraphicsParams p;
1518 Buffer const & buffer = *lyx_view_->buffer();
1519 data = InsetGraphicsMailer::params2string(p, buffer);
1524 data = InsetNoteMailer::params2string(p);
1529 data = InsetVSpaceMailer::params2string(space);
1534 data = InsetWrapMailer::params2string(p);
1538 lyxerr << "Inset type '" << name <<
1539 "' not recognized in LFUN_DIALOG_SHOW_NEW_INSET" << std:: endl;
1540 insetCodeOK = false;
1542 } // end switch(code)
1544 lyx_view_->getDialogs().show(name, data, 0);
1548 case LFUN_DIALOG_UPDATE: {
1549 BOOST_ASSERT(lyx_view_);
1550 string const & name = argument;
1551 // Can only update a dialog connected to an existing inset
1552 Inset * inset = lyx_view_->getDialogs().getOpenInset(name);
1554 FuncRequest fr(LFUN_INSET_DIALOG_UPDATE, cmd.argument());
1555 inset->dispatch(view()->cursor(), fr);
1556 } else if (name == "paragraph") {
1557 dispatch(FuncRequest(LFUN_PARAGRAPH_UPDATE));
1558 } else if (name == "prefs") {
1559 lyx_view_->updateDialog(name, string());
1564 case LFUN_DIALOG_HIDE: {
1565 LyX::cref().hideDialogs(argument, 0);
1569 case LFUN_DIALOG_TOGGLE: {
1570 BOOST_ASSERT(lyx_view_);
1571 if (lyx_view_->getDialogs().visible(cmd.getArg(0)))
1572 dispatch(FuncRequest(LFUN_DIALOG_HIDE, argument));
1574 dispatch(FuncRequest(LFUN_DIALOG_SHOW, argument));
1578 case LFUN_DIALOG_DISCONNECT_INSET:
1579 BOOST_ASSERT(lyx_view_);
1580 lyx_view_->getDialogs().disconnect(argument);
1584 case LFUN_CITATION_INSERT: {
1585 BOOST_ASSERT(lyx_view_);
1586 if (!argument.empty()) {
1587 // we can have one optional argument, delimited by '|'
1588 // citation-insert <key>|<text_before>
1589 // this should be enhanced to also support text_after
1590 // and citation style
1591 string arg = argument;
1593 if (contains(argument, "|")) {
1594 arg = token(argument, '|', 0);
1595 opt1 = token(argument, '|', 1);
1597 InsetCommandParams icp(CITE_CODE);
1598 icp["key"] = from_utf8(arg);
1600 icp["before"] = from_utf8(opt1);
1601 string icstr = InsetCommandMailer::params2string("citation", icp);
1602 FuncRequest fr(LFUN_INSET_INSERT, icstr);
1605 dispatch(FuncRequest(LFUN_DIALOG_SHOW_NEW_INSET, "citation"));
1609 case LFUN_BUFFER_CHILD_OPEN: {
1610 BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
1611 Buffer * parent = lyx_view_->buffer();
1612 FileName filename = makeAbsPath(argument, parent->filePath());
1613 view()->saveBookmark(false);
1615 bool parsed = false;
1616 if (theBufferList().exists(filename.absFilename())) {
1617 child = theBufferList().getBuffer(filename.absFilename());
1619 setMessage(bformat(_("Opening child document %1$s..."),
1620 makeDisplayPath(filename.absFilename())));
1621 child = lyx_view_->loadLyXFile(filename, true);
1625 // Set the parent name of the child document.
1626 // This makes insertion of citations and references in the child work,
1627 // when the target is in the parent or another child document.
1628 child->setParentName(parent->absFileName());
1629 updateLabels(*child->masterBuffer());
1630 lyx_view_->setBuffer(child);
1632 lyx_view_->errors("Parse");
1635 // If a screen update is required (in case where auto_open is false),
1636 // setBuffer() would have taken care of it already. Otherwise we shall
1637 // reset the update flag because it can cause a circular problem.
1639 updateFlags = Update::None;
1643 case LFUN_TOGGLE_CURSOR_FOLLOWS_SCROLLBAR:
1644 BOOST_ASSERT(lyx_view_);
1645 lyxrc.cursor_follows_scrollbar = !lyxrc.cursor_follows_scrollbar;
1648 case LFUN_KEYMAP_OFF:
1649 BOOST_ASSERT(lyx_view_ && lyx_view_->view());
1650 lyx_view_->view()->getIntl().keyMapOn(false);
1653 case LFUN_KEYMAP_PRIMARY:
1654 BOOST_ASSERT(lyx_view_ && lyx_view_->view());
1655 lyx_view_->view()->getIntl().keyMapPrim();
1658 case LFUN_KEYMAP_SECONDARY:
1659 BOOST_ASSERT(lyx_view_ && lyx_view_->view());
1660 lyx_view_->view()->getIntl().keyMapSec();
1663 case LFUN_KEYMAP_TOGGLE:
1664 BOOST_ASSERT(lyx_view_ && lyx_view_->view());
1665 lyx_view_->view()->getIntl().toggleKeyMap();
1671 string rest = split(argument, countstr, ' ');
1672 istringstream is(countstr);
1675 lyxerr << "repeat: count: " << count << " cmd: " << rest << endl;
1676 for (int i = 0; i < count; ++i)
1677 dispatch(lyxaction.lookupFunc(rest));
1681 case LFUN_COMMAND_SEQUENCE: {
1682 // argument contains ';'-terminated commands
1683 string arg = argument;
1684 while (!arg.empty()) {
1686 arg = split(arg, first, ';');
1687 FuncRequest func(lyxaction.lookupFunc(first));
1688 func.origin = cmd.origin;
1696 if (LyX::ref().topLevelCmdDef().lock(argument, func)) {
1697 func.origin = cmd.origin;
1699 LyX::ref().topLevelCmdDef().release(argument);
1701 if (func.action == LFUN_UNKNOWN_ACTION) {
1702 // unknown command definition
1703 lyxerr << "Warning: unknown command definition `"
1707 // recursion detected
1708 lyxerr << "Warning: Recursion in the command definition `"
1709 << argument << "' detected"
1716 case LFUN_PREFERENCES_SAVE: {
1717 lyxrc.write(makeAbsPath("preferences",
1718 package().user_support().absFilename()),
1723 case LFUN_SCREEN_FONT_UPDATE:
1724 BOOST_ASSERT(lyx_view_);
1725 // handle the screen font changes.
1726 theFontLoader().update();
1727 /// FIXME: only the current view will be updated. the Gui
1728 /// class is able to furnish the list of views.
1729 updateFlags = Update::Force;
1732 case LFUN_SET_COLOR: {
1734 string const x11_name = split(argument, lyx_name, ' ');
1735 if (lyx_name.empty() || x11_name.empty()) {
1736 setErrorMessage(from_ascii(N_(
1737 "Syntax: set-color <lyx_name>"
1742 bool const graphicsbg_changed =
1743 (lyx_name == lcolor.getLyXName(Color_graphicsbg) &&
1744 x11_name != lcolor.getX11Name(Color_graphicsbg));
1746 if (!lcolor.setColor(lyx_name, x11_name)) {
1748 bformat(_("Set-color \"%1$s\" failed "
1749 "- color is undefined or "
1750 "may not be redefined"),
1751 from_utf8(lyx_name)));
1755 theApp()->updateColor(lcolor.getFromLyXName(lyx_name));
1757 if (graphicsbg_changed) {
1758 // FIXME: The graphics cache no longer has a changeDisplay method.
1760 graphics::GCache::get().changeDisplay(true);
1767 BOOST_ASSERT(lyx_view_);
1768 lyx_view_->message(from_utf8(argument));
1771 case LFUN_EXTERNAL_EDIT: {
1772 BOOST_ASSERT(lyx_view_);
1773 FuncRequest fr(action, argument);
1774 InsetExternal().dispatch(view()->cursor(), fr);
1778 case LFUN_GRAPHICS_EDIT: {
1779 FuncRequest fr(action, argument);
1780 InsetGraphics().dispatch(view()->cursor(), fr);
1784 case LFUN_INSET_APPLY: {
1785 BOOST_ASSERT(lyx_view_);
1786 string const name = cmd.getArg(0);
1787 Inset * inset = lyx_view_->getDialogs().getOpenInset(name);
1789 FuncRequest fr(LFUN_INSET_MODIFY, argument);
1790 inset->dispatch(view()->cursor(), fr);
1792 FuncRequest fr(LFUN_INSET_INSERT, argument);
1795 // ideally, the update flag should be set by the insets,
1796 // but this is not possible currently
1797 updateFlags = Update::Force | Update::FitCursor;
1801 case LFUN_ALL_INSETS_TOGGLE: {
1802 BOOST_ASSERT(lyx_view_);
1804 string const name = split(argument, action, ' ');
1805 InsetCode const inset_code = insetCode(name);
1807 Cursor & cur = view()->cursor();
1808 FuncRequest fr(LFUN_INSET_TOGGLE, action);
1810 Inset & inset = lyx_view_->buffer()->inset();
1811 InsetIterator it = inset_iterator_begin(inset);
1812 InsetIterator const end = inset_iterator_end(inset);
1813 for (; it != end; ++it) {
1814 if (!it->asInsetMath()
1815 && (inset_code == NO_CODE
1816 || inset_code == it->lyxCode())) {
1817 Cursor tmpcur = cur;
1818 tmpcur.pushBackward(*it);
1819 it->dispatch(tmpcur, fr);
1822 updateFlags = Update::Force | Update::FitCursor;
1826 case LFUN_BUFFER_LANGUAGE: {
1827 BOOST_ASSERT(lyx_view_);
1828 Buffer & buffer = *lyx_view_->buffer();
1829 Language const * oldL = buffer.params().language;
1830 Language const * newL = languages.getLanguage(argument);
1831 if (!newL || oldL == newL)
1834 if (oldL->rightToLeft() == newL->rightToLeft()
1835 && !buffer.isMultiLingual())
1836 buffer.changeLanguage(oldL, newL);
1840 case LFUN_BUFFER_SAVE_AS_DEFAULT: {
1841 string const fname =
1842 addName(addPath(package().user_support().absFilename(), "templates/"),
1844 Buffer defaults(fname);
1846 istringstream ss(argument);
1849 int const unknown_tokens = defaults.readHeader(lex);
1851 if (unknown_tokens != 0) {
1852 lyxerr << "Warning in LFUN_BUFFER_SAVE_AS_DEFAULT!\n"
1853 << unknown_tokens << " unknown token"
1854 << (unknown_tokens == 1 ? "" : "s")
1858 if (defaults.writeFile(FileName(defaults.absFileName())))
1859 setMessage(bformat(_("Document defaults saved in %1$s"),
1860 makeDisplayPath(fname)));
1862 setErrorMessage(from_ascii(N_("Unable to save document defaults")));
1866 case LFUN_BUFFER_PARAMS_APPLY: {
1867 BOOST_ASSERT(lyx_view_);
1868 biblio::CiteEngine const oldEngine =
1869 lyx_view_->buffer()->params().getEngine();
1871 Buffer * buffer = lyx_view_->buffer();
1873 TextClassPtr oldClass = buffer->params().getTextClassPtr();
1875 Cursor & cur = view()->cursor();
1876 cur.recordUndoFullDocument();
1878 istringstream ss(argument);
1881 int const unknown_tokens = buffer->readHeader(lex);
1883 if (unknown_tokens != 0) {
1884 lyxerr << "Warning in LFUN_BUFFER_PARAMS_APPLY!\n"
1885 << unknown_tokens << " unknown token"
1886 << (unknown_tokens == 1 ? "" : "s")
1890 updateLayout(oldClass, buffer);
1892 biblio::CiteEngine const newEngine =
1893 lyx_view_->buffer()->params().getEngine();
1895 if (oldEngine != newEngine) {
1896 FuncRequest fr(LFUN_INSET_REFRESH);
1898 Inset & inset = lyx_view_->buffer()->inset();
1899 InsetIterator it = inset_iterator_begin(inset);
1900 InsetIterator const end = inset_iterator_end(inset);
1901 for (; it != end; ++it)
1902 if (it->lyxCode() == CITE_CODE)
1903 it->dispatch(cur, fr);
1906 updateFlags = Update::Force | Update::FitCursor;
1910 case LFUN_LAYOUT_MODULES_CLEAR: {
1911 BOOST_ASSERT(lyx_view_);
1912 Buffer * buffer = lyx_view_->buffer();
1913 TextClassPtr oldClass = buffer->params().getTextClassPtr();
1914 view()->cursor().recordUndoFullDocument();
1915 buffer->params().clearLayoutModules();
1916 updateLayout(oldClass, buffer);
1917 updateFlags = Update::Force | Update::FitCursor;
1921 case LFUN_LAYOUT_MODULE_ADD: {
1922 BOOST_ASSERT(lyx_view_);
1923 Buffer * buffer = lyx_view_->buffer();
1924 TextClassPtr oldClass = buffer->params().getTextClassPtr();
1925 view()->cursor().recordUndoFullDocument();
1926 buffer->params().addLayoutModule(argument);
1927 updateLayout(oldClass, buffer);
1928 updateFlags = Update::Force | Update::FitCursor;
1932 case LFUN_TEXTCLASS_APPLY: {
1933 BOOST_ASSERT(lyx_view_);
1934 Buffer * buffer = lyx_view_->buffer();
1936 loadTextClass(argument);
1938 std::pair<bool, textclass_type> const tc_pair =
1939 textclasslist.numberOfClass(argument);
1944 textclass_type const old_class = buffer->params().getBaseClass();
1945 textclass_type const new_class = tc_pair.second;
1947 if (old_class == new_class)
1951 //Save the old, possibly modular, layout for use in conversion.
1952 TextClassPtr oldClass = buffer->params().getTextClassPtr();
1953 view()->cursor().recordUndoFullDocument();
1954 buffer->params().setBaseClass(new_class);
1955 updateLayout(oldClass, buffer);
1956 updateFlags = Update::Force | Update::FitCursor;
1960 case LFUN_LAYOUT_RELOAD: {
1961 BOOST_ASSERT(lyx_view_);
1962 Buffer * buffer = lyx_view_->buffer();
1963 TextClassPtr oldClass = buffer->params().getTextClassPtr();
1964 textclass_type const tc = buffer->params().getBaseClass();
1965 textclasslist.reset(tc);
1966 buffer->params().setBaseClass(tc);
1967 updateLayout(oldClass, buffer);
1968 updateFlags = Update::Force | Update::FitCursor;
1972 case LFUN_TEXTCLASS_LOAD:
1973 loadTextClass(argument);
1976 case LFUN_LYXRC_APPLY: {
1977 LyXRC const lyxrc_orig = lyxrc;
1979 istringstream ss(argument);
1980 bool const success = lyxrc.read(ss) == 0;
1983 lyxerr << "Warning in LFUN_LYXRC_APPLY!\n"
1984 << "Unable to read lyxrc data"
1989 actOnUpdatedPrefs(lyxrc_orig, lyxrc);
1991 if (lyx_view_ && lyx_view_->buffer())
1992 lyx_view_->updateLayoutChoice(true);
1994 /// We force the redraw in any case because there might be
1995 /// some screen font changes.
1996 /// FIXME: only the current view will be updated. the Gui
1997 /// class is able to furnish the list of views.
1998 updateFlags = Update::Force;
2002 case LFUN_WINDOW_NEW:
2003 LyX::ref().newLyXView();
2006 case LFUN_WINDOW_CLOSE:
2007 BOOST_ASSERT(lyx_view_);
2008 BOOST_ASSERT(theApp());
2009 // update bookmark pit of the current buffer before window close
2010 for (size_t i = 0; i < LyX::ref().session().bookmarks().size(); ++i)
2011 gotoBookmark(i+1, false, false);
2012 // ask the user for saving changes or cancel quit
2013 if (!theBufferList().quitWriteAll())
2018 case LFUN_BOOKMARK_GOTO:
2019 // go to bookmark, open unopened file and switch to buffer if necessary
2020 gotoBookmark(convert<unsigned int>(to_utf8(cmd.argument())), true, true);
2023 case LFUN_BOOKMARK_CLEAR:
2024 LyX::ref().session().bookmarks().clear();
2028 BOOST_ASSERT(lyx_view_);
2029 view()->cursor().dispatch(cmd);
2030 updateFlags = view()->cursor().result().update();
2031 if (!view()->cursor().result().dispatched())
2032 updateFlags = view()->dispatch(cmd);
2037 if (lyx_view_ && lyx_view_->buffer()) {
2038 // BufferView::update() updates the ViewMetricsInfo and
2039 // also initializes the position cache for all insets in
2040 // (at least partially) visible top-level paragraphs.
2041 // We will redraw the screen only if needed.
2042 view()->processUpdateFlags(updateFlags);
2043 lyx_view_->updateStatusBar();
2045 // if we executed a mutating lfun, mark the buffer as dirty
2047 && !lyxaction.funcHasFlag(action, LyXAction::NoBuffer)
2048 && !lyxaction.funcHasFlag(action, LyXAction::ReadOnly))
2049 lyx_view_->buffer()->markDirty();
2051 //Do we have a selection?
2052 theSelection().haveSelection(view()->cursor().selection());
2054 if (view()->cursor().inTexted()) {
2055 lyx_view_->updateLayoutChoice(false);
2059 if (!quitting && lyx_view_) {
2060 lyx_view_->updateToolbars();
2061 // Some messages may already be translated, so we cannot use _()
2062 sendDispatchMessage(translateIfPossible(getMessage()), cmd);
2067 void LyXFunc::sendDispatchMessage(docstring const & msg, FuncRequest const & cmd)
2069 const bool verbose = (cmd.origin == FuncRequest::MENU
2070 || cmd.origin == FuncRequest::TOOLBAR
2071 || cmd.origin == FuncRequest::COMMANDBUFFER);
2073 if (cmd.action == LFUN_SELF_INSERT || !verbose) {
2074 LYXERR(Debug::ACTION, "dispatch msg is " << to_utf8(msg));
2076 lyx_view_->message(msg);
2080 docstring dispatch_msg = msg;
2081 if (!dispatch_msg.empty())
2082 dispatch_msg += ' ';
2084 docstring comname = from_utf8(lyxaction.getActionName(cmd.action));
2086 bool argsadded = false;
2088 if (!cmd.argument().empty()) {
2089 if (cmd.action != LFUN_UNKNOWN_ACTION) {
2090 comname += ' ' + cmd.argument();
2095 docstring const shortcuts = theTopLevelKeymap().printBindings(cmd);
2097 if (!shortcuts.empty())
2098 comname += ": " + shortcuts;
2099 else if (!argsadded && !cmd.argument().empty())
2100 comname += ' ' + cmd.argument();
2102 if (!comname.empty()) {
2103 comname = rtrim(comname);
2104 dispatch_msg += '(' + rtrim(comname) + ')';
2107 LYXERR(Debug::ACTION, "verbose dispatch msg " << to_utf8(dispatch_msg));
2108 if (!dispatch_msg.empty())
2109 lyx_view_->message(dispatch_msg);
2113 void LyXFunc::menuNew(string const & name, bool fromTemplate)
2115 // FIXME: initpath is not used. What to do?
2116 string initpath = lyxrc.document_path;
2117 string filename(name);
2119 if (lyx_view_->buffer()) {
2120 string const trypath = lyx_view_->buffer()->filePath();
2121 // If directory is writeable, use this as default.
2122 if (FileName(trypath).isDirWritable())
2126 static int newfile_number;
2128 if (filename.empty()) {
2129 filename = addName(lyxrc.document_path,
2130 "newfile" + convert<string>(++newfile_number) + ".lyx");
2131 while (theBufferList().exists(filename) ||
2132 FileName(filename).isReadable()) {
2134 filename = addName(lyxrc.document_path,
2135 "newfile" + convert<string>(newfile_number) +
2140 // The template stuff
2143 FileDialog dlg(_("Select template file"));
2144 dlg.setButton1(_("Documents|#o#O"), from_utf8(lyxrc.document_path));
2145 dlg.setButton1(_("Templates|#T#t"), from_utf8(lyxrc.template_path));
2147 FileDialog::Result result =
2148 dlg.open(from_utf8(lyxrc.template_path),
2149 FileFilterList(_("LyX Documents (*.lyx)")),
2152 if (result.first == FileDialog::Later)
2154 if (result.second.empty())
2156 templname = to_utf8(result.second);
2159 Buffer * const b = newFile(filename, templname, !name.empty());
2161 lyx_view_->setBuffer(b);
2165 void LyXFunc::open(string const & fname)
2167 string initpath = lyxrc.document_path;
2169 if (lyx_view_->buffer()) {
2170 string const trypath = lyx_view_->buffer()->filePath();
2171 // If directory is writeable, use this as default.
2172 if (FileName(trypath).isDirWritable())
2178 if (fname.empty()) {
2179 FileDialog dlg(_("Select document to open"), LFUN_FILE_OPEN);
2180 dlg.setButton1(_("Documents|#o#O"), from_utf8(lyxrc.document_path));
2181 dlg.setButton2(_("Examples|#E#e"),
2182 from_utf8(addPath(package().system_support().absFilename(), "examples")));
2184 FileDialog::Result result =
2185 dlg.open(from_utf8(initpath),
2186 FileFilterList(_("LyX Documents (*.lyx)")),
2189 if (result.first == FileDialog::Later)
2192 filename = to_utf8(result.second);
2194 // check selected filename
2195 if (filename.empty()) {
2196 lyx_view_->message(_("Canceled."));
2202 // get absolute path of file and add ".lyx" to the filename if
2204 FileName const fullname = fileSearch(string(), filename, "lyx");
2205 if (!fullname.empty())
2206 filename = fullname.absFilename();
2208 // if the file doesn't exist, let the user create one
2209 if (!fullname.exists()) {
2210 // the user specifically chose this name. Believe him.
2211 Buffer * const b = newFile(filename, string(), true);
2213 lyx_view_->setBuffer(b);
2217 docstring const disp_fn = makeDisplayPath(filename);
2218 lyx_view_->message(bformat(_("Opening document %1$s..."), disp_fn));
2221 Buffer * buf = lyx_view_->loadLyXFile(fullname);
2224 lyx_view_->setBuffer(buf);
2225 lyx_view_->errors("Parse");
2226 str2 = bformat(_("Document %1$s opened."), disp_fn);
2228 str2 = bformat(_("Could not open document %1$s"), disp_fn);
2230 lyx_view_->message(str2);
2234 void LyXFunc::doImport(string const & argument)
2237 string filename = split(argument, format, ' ');
2239 LYXERR(Debug::INFO, "LyXFunc::doImport: " << format
2240 << " file: " << filename);
2242 // need user interaction
2243 if (filename.empty()) {
2244 string initpath = lyxrc.document_path;
2246 if (lyx_view_->buffer()) {
2247 string const trypath = lyx_view_->buffer()->filePath();
2248 // If directory is writeable, use this as default.
2249 if (FileName(trypath).isDirWritable())
2253 docstring const text = bformat(_("Select %1$s file to import"),
2254 formats.prettyName(format));
2256 FileDialog dlg(text, LFUN_BUFFER_IMPORT);
2257 dlg.setButton1(_("Documents|#o#O"), from_utf8(lyxrc.document_path));
2258 dlg.setButton2(_("Examples|#E#e"),
2259 from_utf8(addPath(package().system_support().absFilename(), "examples")));
2261 docstring filter = formats.prettyName(format);
2264 filter += from_utf8(formats.extension(format));
2267 FileDialog::Result result =
2268 dlg.open(from_utf8(initpath),
2269 FileFilterList(filter),
2272 if (result.first == FileDialog::Later)
2275 filename = to_utf8(result.second);
2277 // check selected filename
2278 if (filename.empty())
2279 lyx_view_->message(_("Canceled."));
2282 if (filename.empty())
2285 // get absolute path of file
2286 FileName const fullname(makeAbsPath(filename));
2288 FileName const lyxfile(changeExtension(fullname.absFilename(), ".lyx"));
2290 // Check if the document already is open
2291 if (use_gui && theBufferList().exists(lyxfile.absFilename())) {
2292 if (!theBufferList().close(theBufferList().getBuffer(lyxfile.absFilename()), true)) {
2293 lyx_view_->message(_("Canceled."));
2298 // if the file exists already, and we didn't do
2299 // -i lyx thefile.lyx, warn
2300 if (lyxfile.exists() && fullname != lyxfile) {
2301 docstring const file = makeDisplayPath(lyxfile.absFilename(), 30);
2303 docstring text = bformat(_("The document %1$s already exists.\n\n"
2304 "Do you want to overwrite that document?"), file);
2305 int const ret = Alert::prompt(_("Overwrite document?"),
2306 text, 0, 1, _("&Overwrite"), _("&Cancel"));
2309 lyx_view_->message(_("Canceled."));
2314 ErrorList errorList;
2315 import(lyx_view_, fullname, format, errorList);
2316 // FIXME (Abdel 12/08/06): Is there a need to display the error list here?
2320 void LyXFunc::closeBuffer()
2322 // goto bookmark to update bookmark pit.
2323 for (size_t i = 0; i < LyX::ref().session().bookmarks().size(); ++i)
2324 gotoBookmark(i+1, false, false);
2326 theBufferList().close(lyx_view_->buffer(), true);
2330 void LyXFunc::reloadBuffer()
2332 FileName filename(lyx_view_->buffer()->absFileName());
2333 docstring const disp_fn = makeDisplayPath(filename.absFilename());
2336 Buffer * buf = lyx_view_->loadLyXFile(filename);
2339 lyx_view_->setBuffer(buf);
2340 lyx_view_->errors("Parse");
2341 str = bformat(_("Document %1$s reloaded."), disp_fn);
2343 str = bformat(_("Could not reload document %1$s"), disp_fn);
2345 lyx_view_->message(str);
2348 // Each "lyx_view_" should have it's own message method. lyxview and
2349 // the minibuffer would use the minibuffer, but lyxserver would
2350 // send an ERROR signal to its client. Alejandro 970603
2351 // This function is bit problematic when it comes to NLS, to make the
2352 // lyx servers client be language indepenent we must not translate
2353 // strings sent to this func.
2354 void LyXFunc::setErrorMessage(docstring const & m) const
2356 dispatch_buffer = m;
2361 void LyXFunc::setMessage(docstring const & m) const
2363 dispatch_buffer = m;
2367 docstring const LyXFunc::viewStatusMessage()
2369 // When meta-fake key is pressed, show the key sequence so far + "M-".
2371 return keyseq.print(KeySequence::ForGui) + "M-";
2373 // Else, when a non-complete key sequence is pressed,
2374 // show the available options.
2375 if (keyseq.length() > 0 && !keyseq.deleted())
2376 return keyseq.printOptions(true);
2378 BOOST_ASSERT(lyx_view_);
2379 if (!lyx_view_->buffer())
2380 return _("Welcome to LyX!");
2382 return view()->cursor().currentState();
2386 BufferView * LyXFunc::view() const
2388 BOOST_ASSERT(lyx_view_);
2389 return lyx_view_->view();
2393 bool LyXFunc::wasMetaKey() const
2395 return (meta_fake_bit != NoModifier);
2399 void LyXFunc::updateLayout(TextClassPtr const & oldlayout,
2402 lyx_view_->message(_("Converting document to new document class..."));
2404 StableDocIterator backcur(view()->cursor());
2405 ErrorList & el = buffer->errorList("Class Switch");
2406 cap::switchBetweenClasses(
2407 oldlayout, buffer->params().getTextClassPtr(),
2408 static_cast<InsetText &>(buffer->inset()), el);
2410 view()->setCursor(backcur.asDocIterator(&(buffer->inset())));
2412 buffer->errors("Class Switch");
2413 updateLabels(*buffer);
2419 void actOnUpdatedPrefs(LyXRC const & lyxrc_orig, LyXRC const & lyxrc_new)
2421 // Why the switch you might ask. It is a trick to ensure that all
2422 // the elements in the LyXRCTags enum is handled. As you can see
2423 // there are no breaks at all. So it is just a huge fall-through.
2424 // The nice thing is that we will get a warning from the compiler
2425 // if we forget an element.
2426 LyXRC::LyXRCTags tag = LyXRC::RC_LAST;
2428 case LyXRC::RC_ACCEPT_COMPOUND:
2429 case LyXRC::RC_ALT_LANG:
2430 case LyXRC::RC_PLAINTEXT_ROFF_COMMAND:
2431 case LyXRC::RC_PLAINTEXT_LINELEN:
2432 case LyXRC::RC_AUTOREGIONDELETE:
2433 case LyXRC::RC_AUTORESET_OPTIONS:
2434 case LyXRC::RC_AUTOSAVE:
2435 case LyXRC::RC_AUTO_NUMBER:
2436 case LyXRC::RC_BACKUPDIR_PATH:
2437 case LyXRC::RC_BIBTEX_COMMAND:
2438 case LyXRC::RC_BINDFILE:
2439 case LyXRC::RC_CHECKLASTFILES:
2440 case LyXRC::RC_USELASTFILEPOS:
2441 case LyXRC::RC_LOADSESSION:
2442 case LyXRC::RC_CHKTEX_COMMAND:
2443 case LyXRC::RC_CONVERTER:
2444 case LyXRC::RC_CONVERTER_CACHE_MAXAGE:
2445 case LyXRC::RC_COPIER:
2446 case LyXRC::RC_CURSOR_FOLLOWS_SCROLLBAR:
2447 case LyXRC::RC_CUSTOM_EXPORT_COMMAND:
2448 case LyXRC::RC_CUSTOM_EXPORT_FORMAT:
2449 case LyXRC::RC_DATE_INSERT_FORMAT:
2450 case LyXRC::RC_DEFAULT_LANGUAGE:
2451 case LyXRC::RC_DEFAULT_PAPERSIZE:
2452 case LyXRC::RC_DEFFILE:
2453 case LyXRC::RC_DIALOGS_ICONIFY_WITH_MAIN:
2454 case LyXRC::RC_DISPLAY_GRAPHICS:
2455 case LyXRC::RC_DOCUMENTPATH:
2456 if (lyxrc_orig.document_path != lyxrc_new.document_path) {
2457 FileName path(lyxrc_new.document_path);
2458 if (path.exists() && path.isDirectory())
2459 support::package().document_dir() = FileName(lyxrc.document_path);
2461 case LyXRC::RC_ESC_CHARS:
2462 case LyXRC::RC_FONT_ENCODING:
2463 case LyXRC::RC_FORMAT:
2464 case LyXRC::RC_INDEX_COMMAND:
2465 case LyXRC::RC_INPUT:
2466 case LyXRC::RC_KBMAP:
2467 case LyXRC::RC_KBMAP_PRIMARY:
2468 case LyXRC::RC_KBMAP_SECONDARY:
2469 case LyXRC::RC_LABEL_INIT_LENGTH:
2470 case LyXRC::RC_LANGUAGE_AUTO_BEGIN:
2471 case LyXRC::RC_LANGUAGE_AUTO_END:
2472 case LyXRC::RC_LANGUAGE_COMMAND_BEGIN:
2473 case LyXRC::RC_LANGUAGE_COMMAND_END:
2474 case LyXRC::RC_LANGUAGE_COMMAND_LOCAL:
2475 case LyXRC::RC_LANGUAGE_GLOBAL_OPTIONS:
2476 case LyXRC::RC_LANGUAGE_PACKAGE:
2477 case LyXRC::RC_LANGUAGE_USE_BABEL:
2478 case LyXRC::RC_MAKE_BACKUP:
2479 case LyXRC::RC_MARK_FOREIGN_LANGUAGE:
2480 case LyXRC::RC_NUMLASTFILES:
2481 case LyXRC::RC_PATH_PREFIX:
2482 if (lyxrc_orig.path_prefix != lyxrc_new.path_prefix) {
2483 support::prependEnvPath("PATH", lyxrc.path_prefix);
2485 case LyXRC::RC_PERS_DICT:
2486 case LyXRC::RC_PREVIEW:
2487 case LyXRC::RC_PREVIEW_HASHED_LABELS:
2488 case LyXRC::RC_PREVIEW_SCALE_FACTOR:
2489 case LyXRC::RC_PRINTCOLLCOPIESFLAG:
2490 case LyXRC::RC_PRINTCOPIESFLAG:
2491 case LyXRC::RC_PRINTER:
2492 case LyXRC::RC_PRINTEVENPAGEFLAG:
2493 case LyXRC::RC_PRINTEXSTRAOPTIONS:
2494 case LyXRC::RC_PRINTFILEEXTENSION:
2495 case LyXRC::RC_PRINTLANDSCAPEFLAG:
2496 case LyXRC::RC_PRINTODDPAGEFLAG:
2497 case LyXRC::RC_PRINTPAGERANGEFLAG:
2498 case LyXRC::RC_PRINTPAPERDIMENSIONFLAG:
2499 case LyXRC::RC_PRINTPAPERFLAG:
2500 case LyXRC::RC_PRINTREVERSEFLAG:
2501 case LyXRC::RC_PRINTSPOOL_COMMAND:
2502 case LyXRC::RC_PRINTSPOOL_PRINTERPREFIX:
2503 case LyXRC::RC_PRINTTOFILE:
2504 case LyXRC::RC_PRINTTOPRINTER:
2505 case LyXRC::RC_PRINT_ADAPTOUTPUT:
2506 case LyXRC::RC_PRINT_COMMAND:
2507 case LyXRC::RC_RTL_SUPPORT:
2508 case LyXRC::RC_SCREEN_DPI:
2509 case LyXRC::RC_SCREEN_FONT_ROMAN:
2510 case LyXRC::RC_SCREEN_FONT_ROMAN_FOUNDRY:
2511 case LyXRC::RC_SCREEN_FONT_SANS:
2512 case LyXRC::RC_SCREEN_FONT_SANS_FOUNDRY:
2513 case LyXRC::RC_SCREEN_FONT_SCALABLE:
2514 case LyXRC::RC_SCREEN_FONT_SIZES:
2515 case LyXRC::RC_SCREEN_FONT_TYPEWRITER:
2516 case LyXRC::RC_SCREEN_FONT_TYPEWRITER_FOUNDRY:
2517 case LyXRC::RC_GEOMETRY_SESSION:
2518 case LyXRC::RC_SCREEN_ZOOM:
2519 case LyXRC::RC_SERVERPIPE:
2520 case LyXRC::RC_SET_COLOR:
2521 case LyXRC::RC_SHOW_BANNER:
2522 case LyXRC::RC_SPELL_COMMAND:
2523 case LyXRC::RC_TEMPDIRPATH:
2524 case LyXRC::RC_TEMPLATEPATH:
2525 case LyXRC::RC_TEX_ALLOWS_SPACES:
2526 case LyXRC::RC_TEX_EXPECTS_WINDOWS_PATHS:
2527 if (lyxrc_orig.windows_style_tex_paths != lyxrc_new.windows_style_tex_paths) {
2528 support::os::windows_style_tex_paths(lyxrc_new.windows_style_tex_paths);
2530 case LyXRC::RC_UIFILE:
2531 case LyXRC::RC_USER_EMAIL:
2532 case LyXRC::RC_USER_NAME:
2533 case LyXRC::RC_USETEMPDIR:
2534 case LyXRC::RC_USE_ALT_LANG:
2535 case LyXRC::RC_USE_CONVERTER_CACHE:
2536 case LyXRC::RC_USE_ESC_CHARS:
2537 case LyXRC::RC_USE_INP_ENC:
2538 case LyXRC::RC_USE_PERS_DICT:
2539 case LyXRC::RC_USE_PIXMAP_CACHE:
2540 case LyXRC::RC_USE_SPELL_LIB:
2541 case LyXRC::RC_VIEWDVI_PAPEROPTION:
2542 case LyXRC::RC_SORT_LAYOUTS:
2543 case LyXRC::RC_VIEWER:
2544 case LyXRC::RC_LAST: