1 /* This file is part of
2 * ======================================================
4 * LyX, The Document Processor
6 * Copyright 1995 Matthias Ettrich
7 * Copyright 1995-2001 The LyX Team.
9 * ====================================================== */
14 #pragma implementation
21 #include "bufferlist.h"
22 #include "BufferView.h"
23 #include "ColorHandler.h"
24 #include "lyxserver.h"
28 #include "LyXAction.h"
34 #include "trans_mgr.h"
37 #include "bufferview_funcs.h"
38 #include "minibuffer.h"
41 #include "lyx_gui_misc.h"
42 #include "FloatList.h"
43 #include "converter.h"
46 #include "FontLoader.h"
47 #include "TextCache.h"
49 #include "undo_funcs.h"
50 #include "ParagraphParameters.h"
51 #include "figureForm.h"
53 #include "insets/inseturl.h"
54 #include "insets/insetlatexaccent.h"
55 #include "insets/insettoc.h"
56 #include "insets/insetref.h"
57 #include "insets/insetparent.h"
58 #include "insets/insetindex.h"
59 #include "insets/insetinclude.h"
60 #include "insets/insetbib.h"
61 #include "insets/insetcite.h"
62 #include "insets/insettext.h"
63 #include "insets/insetert.h"
64 #include "insets/insetexternal.h"
65 #include "insets/insetgraphics.h"
66 #include "insets/insetfoot.h"
67 #include "insets/insetmarginal.h"
68 #include "insets/insetminipage.h"
69 #include "insets/insetfloat.h"
71 #include "insets/insetlist.h"
72 #include "insets/insettheorem.h"
74 #include "insets/insettabular.h"
75 #include "insets/insetcaption.h"
77 #include "mathed/formulamacro.h"
78 #include "mathed/math_cursor.h"
79 #include "mathed/math_inset.h"
81 #include "frontends/FileDialog.h"
82 #include "frontends/Dialogs.h"
83 #include "frontends/Toolbar.h"
84 #include "frontends/Menubar.h"
85 #include "frontends/Alert.h"
87 #include "support/lyxalgo.h"
88 #include "support/LAssert.h"
89 #include "support/filetools.h"
90 #include "support/FileInfo.h"
91 #include "support/lstrings.h"
92 #include "support/path.h"
93 #include "support/lyxfunctional.h"
105 using std::make_pair;
109 using std::transform;
110 using std::back_inserter;
112 extern BufferList bufferlist;
113 extern LyXServer * lyxserver;
114 extern bool selection_possible;
115 extern void MenuSendto();
117 extern boost::scoped_ptr<kb_keymap> toplevel_keymap;
119 extern void show_symbols_form(LyXFunc *);
121 extern LyXAction lyxaction;
123 extern tex_accent_struct get_accent(kb_action action);
125 extern void ShowLatexLog();
131 class MiniBufferController : public SigC::Object {
134 MiniBufferController() {
138 &MiniBufferController::receiveCommand));
142 &MiniBufferController::receiveArg));
145 void receiveCmd(string const & cmd) {}
147 void receiveArg(string const & arg) {}
155 MiniBufferController mb_ctrl;
161 /* === globals =========================================================== */
164 LyXFunc::LyXFunc(LyXView * o)
166 keyseq(toplevel_keymap.get(), toplevel_keymap.get()),
167 cancel_meta_seq(toplevel_keymap.get(), toplevel_keymap.get())
170 lyx_dead_action = LFUN_NOACTION;
171 lyx_calling_dead_action = LFUN_NOACTION;
176 LyXText * LyXFunc::TEXT(bool flag = true) const
179 return owner->view()->text;
180 return owner->view()->getLyXText();
184 // I changed this func slightly. I commented out the ...FinishUndo(),
185 // this means that all places that used to have a moveCursorUpdate, now
186 // have a ...FinishUndo() as the preceeding statement. I have also added
187 // a moveCursorUpdate to some of the functions that updated the cursor, but
188 // that did not show its new position.
190 void LyXFunc::moveCursorUpdate(bool flag, bool selecting)
192 if (selecting || TEXT(flag)->selection.mark()) {
193 TEXT(flag)->setSelection(owner->view());
194 if (TEXT(flag)->bv_owner)
195 owner->view()->toggleToggle();
197 owner->view()->update(TEXT(flag), BufferView::SELECT|BufferView::FITCUR);
198 owner->view()->showCursor();
200 /* ---> Everytime the cursor is moved, show the current font state. */
201 // should this too me moved out of this func?
202 owner->view()->setState();
206 void LyXFunc::handleKeyFunc(kb_action action)
208 char c = keyseq.getiso();
210 if (keyseq.length() > 1) {
214 owner->getIntl()->getTrans()
215 .deadkey(c, get_accent(action).accent, TEXT(false));
216 // Need to clear, in case the minibuffer calls these
219 // copied verbatim from do_accent_char
220 owner->view()->update(TEXT(false),
221 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
222 TEXT(false)->selection.cursor = TEXT(false)->cursor;
226 void LyXFunc::processKeySym(KeySym keysym, unsigned int state)
230 if (lyxerr.debugging(Debug::KEY)) {
231 char const * tmp = XKeysymToString(keysym);
232 string const stm = (tmp ? tmp : "");
233 lyxerr << "KeySym is "
236 << keysym << "] State is ["
240 // Do nothing if we have nothing (JMarc)
241 if (keysym == NoSymbol) {
242 lyxerr[Debug::KEY] << "Empty kbd action (probably composing)"
247 // Can we be sure that this will work for all X Window
248 // implementations? (Lgb)
249 // This code snippet makes lyx ignore some keys. Perhaps
250 // all of them should be explictly mentioned?
251 if ((keysym >= XK_Shift_L && keysym <= XK_Hyper_R)
252 || keysym == XK_Mode_switch || keysym == 0x0) {
256 // Do a one-deep top-level lookup for
257 // cancel and meta-fake keys. RVDK_PATCH_5
258 cancel_meta_seq.reset();
260 int action = cancel_meta_seq.addkey(keysym, state
261 &(ShiftMask|ControlMask
263 if (lyxerr.debugging(Debug::KEY)) {
264 lyxerr << "action first set to [" << action << "]" << endl;
267 // When not cancel or meta-fake, do the normal lookup.
268 // Note how the meta_fake Mod1 bit is OR-ed in and reset afterwards.
269 // Mostly, meta_fake_bit = 0. RVDK_PATCH_5.
270 if ((action != LFUN_CANCEL) && (action != LFUN_META_FAKE)) {
271 if (lyxerr.debugging(Debug::KEY)) {
272 lyxerr << "meta_fake_bit is ["
273 << meta_fake_bit << "]" << endl;
275 // remove Caps Lock and Mod2 as a modifiers
276 action = keyseq.addkey(keysym,
277 (state | meta_fake_bit)
278 &(ShiftMask|ControlMask
280 if (lyxerr.debugging(Debug::KEY)) {
281 lyxerr << "action now set to ["
282 << action << "]" << endl;
285 // Dont remove this unless you know what you are doing.
288 // can this happen now ?
289 if (action == LFUN_NOACTION) {
290 action = LFUN_PREFIX;
293 if (lyxerr.debugging(Debug::KEY)) {
294 lyxerr << "Key [action="
296 << keyseq.print() << "]"
300 // already here we know if it any point in going further
301 // why not return already here if action == -1 and
302 // num_bytes == 0? (Lgb)
304 if (keyseq.length() > 1 && !keyseq.deleted()) {
305 owner->message(keyseq.print());
308 if (action == LFUN_UNKNOWN_ACTION) {
309 // It is unknown, but what if we remove all
310 // the modifiers? (Lgb)
311 action = keyseq.addkey(keysym, 0);
313 if (lyxerr.debugging(Debug::KEY)) {
314 lyxerr << "Removing modifiers...\n"
315 << "Action now set to ["
316 << action << "]" << endl;
318 if (action == LFUN_UNKNOWN_ACTION) {
319 owner->message(_("Unknown function."));
324 if (action == LFUN_SELFINSERT) {
325 // This is very X dependent.
326 unsigned int c = keysym;
329 c = kb_keymap::getiso(c);
332 argument = static_cast<char>(c);
334 dispatch(LFUN_SELFINSERT, argument);
335 lyxerr[Debug::KEY] << "SelfInsert arg[`"
336 << argument << "']" << endl;
339 verboseDispatch(action, false);
343 FuncStatus LyXFunc::getStatus(int ac) const
347 action = lyxaction.retrieveActionArg(ac, argument);
348 return getStatus(action, argument);
352 FuncStatus LyXFunc::getStatus(kb_action action,
353 string const & argument) const
356 Buffer * buf = owner->buffer();
358 if (action == LFUN_UNKNOWN_ACTION) {
359 setStatusMessage(N_("Unknown action"));
360 return flag.unknown(true);
363 // the default error message if we disable the command
364 setStatusMessage(N_("Command disabled"));
366 // Check whether we need a buffer
367 if (!lyxaction.funcHasFlag(action, LyXAction::NoBuffer)) {
368 // Yes we need a buffer, do we have one?
371 // Can we use a readonly buffer?
372 if (buf->isReadonly() &&
373 !lyxaction.funcHasFlag(action,
374 LyXAction::ReadOnly)) {
376 setStatusMessage(N_("Document is read-only"));
381 setStatusMessage(N_("Command not allowed with"
382 "out any document open"));
383 return flag.disabled(true);
387 UpdatableInset * tli = owner->view()->theLockingInset();
389 // I would really like to avoid having this switch and rather try to
390 // encode this in the function itself.
391 bool disable = false;
394 disable = !Exporter::IsExportable(buf, "dvi")
395 || lyxrc.print_command == "none";
398 disable = argument == "fax" &&
399 !Exporter::IsExportable(buf, argument);
402 disable = buf->undostack.empty();
405 disable = buf->redostack.empty();
407 case LFUN_SPELLCHECK:
408 disable = lyxrc.isp_command == "none";
410 #ifndef HAVE_LIBAIKSAURUS
411 case LFUN_THESAURUS_ENTRY:
416 disable = lyxrc.chktex_command == "none";
419 disable = !Exporter::IsExportable(buf, "program");
422 case LFUN_LAYOUT_TABULAR:
424 || (tli->lyxCode() != Inset::TABULAR_CODE
425 && !tli->getFirstLockingInsetOfType(Inset::TABULAR_CODE));
429 case LFUN_LAYOUT_PARAGRAPH: {
430 Inset * inset = TEXT(false)->cursor.par()->inInset();
431 disable = inset && inset->forceDefaultParagraphs(inset);
435 case LFUN_TABULAR_FEATURE:
439 //ret.disabled(true);
440 if (tli->lyxCode() == Inset::TABULAR_CODE) {
441 ret = static_cast<InsetTabular *>(tli)
442 ->getStatus(argument);
443 } else if (tli->getFirstLockingInsetOfType(Inset::TABULAR_CODE)) {
444 ret = static_cast<InsetTabular *>
445 (tli->getFirstLockingInsetOfType(Inset::TABULAR_CODE))
446 ->getStatus(argument);
451 static InsetTabular inset(*owner->buffer(), 1, 1);
455 ret = inset.getStatus(argument);
456 if (ret.onoff(true) || ret.onoff(false))
457 flag.setOnOff(false);
461 case LFUN_VC_REGISTER:
462 disable = buf->lyxvc.inUse();
464 case LFUN_VC_CHECKIN:
465 disable = !buf->lyxvc.inUse() || buf->isReadonly();
467 case LFUN_VC_CHECKOUT:
468 disable = !buf->lyxvc.inUse() || !buf->isReadonly();
472 case LFUN_VC_HISTORY:
473 disable = !buf->lyxvc.inUse();
475 case LFUN_BOOKMARK_GOTO:
476 disable = !owner->view()->
477 isSavedPosition(strToUnsignedInt(argument));
481 case LFUN_INSET_TOGGLE: {
482 LyXText * lt = owner->view()->getLyXText();
483 disable = !(isEditableInset(lt->getInset())
485 && lt->inset_owner->owner()
486 && lt->inset_owner->owner()->isOpen()));
489 case LFUN_MATH_VALIGN:
491 char align = mathcursor->valign();
496 if (argument.empty()) {
500 if (!contains("tcb", argument[0])) {
504 flag.setOnOff(argument[0] == align);
509 case LFUN_MATH_HALIGN:
511 char align = mathcursor->halign();
516 if (argument.empty()) {
520 if (!contains("lcr", argument[0])) {
524 flag.setOnOff(argument[0] == align);
529 case LFUN_MATH_MUTATE:
530 if (tli && (tli->lyxCode() == Inset::MATH_CODE)) {
531 MathInsetTypes type = mathcursor->formula()->getType();
532 if (argument == "inline") {
533 flag.setOnOff(type == LM_OT_SIMPLE);
534 } else if (argument == "display") {
535 flag.setOnOff(type == LM_OT_EQUATION);
536 } else if (argument == "eqnarray") {
537 flag.setOnOff(type == LM_OT_EQNARRAY);
538 } else if (argument == "align") {
539 flag.setOnOff(type == LM_OT_ALIGN);
547 // we just need to be in math mode to enable that
549 case LFUN_MATH_SPACE:
550 case LFUN_MATH_LIMITS:
551 case LFUN_MATH_NONUMBER:
552 case LFUN_MATH_NUMBER:
553 disable = !mathcursor;
556 // we need to be math mode and a math array for that
557 // Hack: halign produces non-zero result iff we are in a math array
558 case LFUN_MATH_ROW_INSERT:
559 case LFUN_MATH_ROW_DELETE:
560 case LFUN_MATH_COLUMN_INSERT:
561 case LFUN_MATH_COLUMN_DELETE:
562 disable = !mathcursor || !mathcursor->halign();
569 // the functions which insert insets
570 Inset::Code code = Inset::NO_CODE;
572 case LFUN_INSET_TEXT:
573 code = Inset::TEXT_CODE;
576 code = Inset::ERT_CODE;
579 case LFUN_INSET_GRAPHICS:
580 code = Inset::GRAPHICS_CODE;
582 case LFUN_INSET_FOOTNOTE:
583 code = Inset::FOOT_CODE;
585 case LFUN_DIALOG_TABULAR_INSERT:
586 case LFUN_INSET_TABULAR:
587 code = Inset::TABULAR_CODE;
589 case LFUN_INSET_EXTERNAL:
590 code = Inset::EXTERNAL_CODE;
592 case LFUN_INSET_MARGINAL:
593 code = Inset::MARGIN_CODE;
595 case LFUN_INSET_MINIPAGE:
596 code = Inset::MINIPAGE_CODE;
598 case LFUN_INSET_FLOAT:
599 case LFUN_INSET_WIDE_FLOAT:
600 code = Inset::FLOAT_CODE;
602 case LFUN_FLOAT_LIST:
603 code = Inset::FLOAT_LIST_CODE;
606 case LFUN_INSET_LIST:
607 code = Inset::LIST_CODE;
609 case LFUN_INSET_THEOREM:
610 code = Inset::THEOREM_CODE;
613 case LFUN_INSET_CAPTION:
614 code = Inset::CAPTION_CODE;
616 case LFUN_INSERT_NOTE:
617 code = Inset::IGNORE_CODE;
619 case LFUN_INSERT_LABEL:
620 code = Inset::LABEL_CODE;
622 case LFUN_REF_INSERT:
623 code = Inset::REF_CODE;
625 case LFUN_CITATION_CREATE:
626 case LFUN_CITATION_INSERT:
627 code = Inset::CITE_CODE;
629 case LFUN_INSERT_BIBTEX:
630 code = Inset::BIBTEX_CODE;
632 case LFUN_INDEX_INSERT:
633 case LFUN_INDEX_INSERT_LAST:
634 case LFUN_INDEX_CREATE:
635 code = Inset::INDEX_CODE;
637 case LFUN_INDEX_PRINT:
638 code = Inset::INDEX_PRINT_CODE;
640 case LFUN_CHILD_INSERT:
641 code = Inset::INCLUDE_CODE;
643 case LFUN_TOC_INSERT:
644 code = Inset::TOC_CODE;
646 case LFUN_PARENTINSERT:
647 code = Inset::PARENT_CODE;
651 case LFUN_INSERT_URL:
652 code = Inset::URL_CODE;
655 // always allow this, since we will inset a raw quote
656 // if an inset is not allowed.
658 case LFUN_HYPHENATION:
659 case LFUN_LIGATURE_BREAK:
661 case LFUN_MENU_SEPARATOR:
663 case LFUN_END_OF_SENTENCE:
664 case LFUN_PROTECTEDSPACE:
665 code = Inset::SPECIALCHAR_CODE;
670 if (code != Inset::NO_CODE && tli && !tli->insetAllowed(code)) {
677 // A few general toggles
679 case LFUN_READ_ONLY_TOGGLE:
680 flag.setOnOff(buf->isReadonly());
683 flag.setOnOff(TEXT(false)->cursor.par()->params().startOfAppendix());
685 case LFUN_SWITCHBUFFER:
686 // toggle on the current buffer, but do not toggle off
687 // the other ones (is that a good idea?)
688 if (argument == buf->fileName())
695 // the font related toggles
697 LyXFont const & font = TEXT(false)->real_current_font;
700 flag.setOnOff(font.emph() == LyXFont::ON);
703 flag.setOnOff(font.noun() == LyXFont::ON);
706 flag.setOnOff(font.series() == LyXFont::BOLD_SERIES);
709 flag.setOnOff(font.family() == LyXFont::SANS_FAMILY);
712 flag.setOnOff(font.family() == LyXFont::ROMAN_FAMILY);
715 flag.setOnOff(font.family() == LyXFont::TYPEWRITER_FAMILY);
722 MathTextCodes tc = mathcursor->getLastCode();
725 flag.setOnOff(tc == LM_TC_BF);
728 flag.setOnOff(tc == LM_TC_SF);
731 flag.setOnOff(tc == LM_TC_CAL);
734 flag.setOnOff(tc == LM_TC_RM);
737 flag.setOnOff(tc == LM_TC_TT);
740 flag.setOnOff(tc == LM_TC_BB);
743 flag.setOnOff(tc == LM_TC_VAR);
754 // temporary dispatch method
755 void LyXFunc::miniDispatch(string const & s)
757 string s2(frontStrip(strip(s)));
760 verboseDispatch(s2, true);
765 void LyXFunc::verboseDispatch(string const & s, bool show_sc)
767 int action = lyxaction.LookupFunc(frontStrip(s));
769 if (action == LFUN_UNKNOWN_ACTION) {
770 string const msg = string(_("Unknown function ("))
774 verboseDispatch(action, show_sc);
779 void LyXFunc::verboseDispatch(int ac, bool show_sc)
784 // get the real action and argument
785 action = lyxaction.retrieveActionArg(ac, argument);
787 verboseDispatch(action, argument, show_sc);
792 void LyXFunc::verboseDispatch(kb_action action,
793 string const & argument, bool show_sc)
795 string res = dispatch(action, argument);
797 commandshortcut.erase();
799 if (lyxrc.display_shortcuts && show_sc) {
800 if (action != LFUN_SELFINSERT) {
801 // Put name of command and list of shortcuts
802 // for it in minibuffer
803 string comname = lyxaction.getActionName(action);
805 int pseudoaction = action;
806 bool argsadded = false;
808 if (!argument.empty()) {
809 // the pseudoaction is useful for the bindings
811 lyxaction.searchActionArg(action,
814 if (pseudoaction == LFUN_UNKNOWN_ACTION) {
815 pseudoaction = action;
817 comname += " " + argument;
822 string const shortcuts =
823 toplevel_keymap->findbinding(pseudoaction);
825 if (!shortcuts.empty()) {
826 comname += ": " + shortcuts;
827 } else if (!argsadded && !argument.empty()) {
828 comname += " " + argument;
831 if (!comname.empty()) {
832 comname = strip(comname);
833 commandshortcut = "(" + comname + ')';
839 if (!commandshortcut.empty()) {
840 owner->getMiniBuffer()->addSet(commandshortcut);
843 owner->getMiniBuffer()->addSet(' ' + commandshortcut);
848 string const LyXFunc::dispatch(kb_action action, string argument)
850 lyxerr[Debug::ACTION] << "LyXFunc::Dispatch: action[" << action
851 <<"] arg[" << argument << "]" << endl;
853 // we have not done anything wrong yet.
855 dispatch_buffer.erase();
857 #ifdef NEW_DISPATCHER
858 // We try do call the most specific dispatcher first:
859 // 1. the lockinginset's dispatch
860 // 2. the bufferview's dispatch
861 // 3. the lyxview's dispatch
864 selection_possible = false;
866 if (owner->view()->available())
867 owner->view()->hideCursor();
869 // We cannot use this function here
870 if (getStatus(action, argument).disabled()) {
871 lyxerr[Debug::ACTION] << "LyXFunc::Dispatch: "
872 << lyxaction.getActionName(action)
873 << " [" << action << "] is disabled at this location"
875 setErrorMessage(getStatusMessage());
876 goto exit_with_message;
879 if (owner->view()->available() && owner->view()->theLockingInset()) {
880 UpdatableInset::RESULT result;
881 if ((action > 1) || ((action == LFUN_UNKNOWN_ACTION) &&
882 (!keyseq.deleted())))
884 if ((action == LFUN_UNKNOWN_ACTION)
885 && argument.empty()) {
886 argument = keyseq.getiso();
888 // Undo/Redo is a bit tricky for insets.
889 if (action == LFUN_UNDO) {
890 owner->view()->menuUndo();
891 goto exit_with_message;
892 } else if (action == LFUN_REDO) {
893 owner->view()->menuRedo();
894 goto exit_with_message;
895 } else if (((result=owner->view()->theLockingInset()->
896 // Hand-over to inset's own dispatch:
897 localDispatch(owner->view(), action, argument)) ==
898 UpdatableInset::DISPATCHED) ||
899 (result == UpdatableInset::DISPATCHED_NOUPDATE))
900 goto exit_with_message;
901 // If UNDISPATCHED, just soldier on
902 else if (result == UpdatableInset::FINISHED) {
903 if (TEXT()->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
904 TEXT()->cursorRight(owner->view());
905 moveCursorUpdate(true, false);
908 goto exit_with_message;
909 } else if (result == UpdatableInset::FINISHED_RIGHT) {
910 if (!TEXT()->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
911 TEXT()->cursorRight(owner->view());
912 moveCursorUpdate(true, false);
915 goto exit_with_message;
916 } else if (result == UpdatableInset::FINISHED_UP) {
917 if (TEXT()->cursor.row()->previous()) {
918 TEXT()->cursorUp(owner->view());
919 moveCursorUpdate(true, false);
922 goto exit_with_message;
923 } else if (result == UpdatableInset::FINISHED_DOWN) {
924 if (TEXT()->cursor.row()->next())
925 TEXT()->cursorDown(owner->view());
927 TEXT()->cursorRight(owner->view());
928 moveCursorUpdate(true, false);
930 goto exit_with_message;
932 //setMessage(N_("Text mode"));
934 case LFUN_UNKNOWN_ACTION:
935 case LFUN_BREAKPARAGRAPH:
937 TEXT()->cursorRight(owner->view());
938 owner->view()->setState();
942 if (!TEXT()->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
943 TEXT()->cursorRight(owner->view());
944 moveCursorUpdate(true, false);
947 goto exit_with_message;
949 if (TEXT()->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
950 TEXT()->cursorRight(owner->view());
951 moveCursorUpdate(true, false);
954 goto exit_with_message;
956 if (TEXT()->cursor.row()->next())
957 TEXT()->cursorDown(owner->view());
959 TEXT()->cursorRight(owner->view());
960 moveCursorUpdate(true, false);
962 goto exit_with_message;
974 if (!owner->view()->available()) break;
975 // this function should be used always [asierra060396]
976 UpdatableInset * tli =
977 owner->view()->theLockingInset();
979 UpdatableInset * lock = tli->getLockingInset();
982 owner->view()->unlockInset(tli);
983 TEXT()->cursorRight(owner->view());
984 moveCursorUpdate(true, false);
987 tli->unlockInsetInInset(owner->view(),
996 // --- Misc -------------------------------------------
997 case LFUN_WORDFINDFORWARD :
998 case LFUN_WORDFINDBACKWARD : {
999 static string last_search;
1000 string searched_string;
1002 if (!argument.empty()) {
1003 last_search = argument;
1004 searched_string = argument;
1006 searched_string = last_search;
1008 bool fw = (action == LFUN_WORDFINDBACKWARD);
1009 if (!searched_string.empty()) {
1010 LyXFind(owner->view(), searched_string, fw);
1012 // owner->view()->showCursor();
1018 if (owner->view()->available() && !owner->view()->theLockingInset()) {
1019 owner->view()->update(TEXT(),
1020 BufferView::SELECT|BufferView::FITCUR);
1022 owner->message(keyseq.print());
1026 // --- Misc -------------------------------------------
1027 case LFUN_EXEC_COMMAND:
1029 vector<string> allCmds;
1030 transform(lyxaction.func_begin(), lyxaction.func_end(),
1031 back_inserter(allCmds), lyx::firster());
1032 static vector<string> hist;
1033 owner->getMiniBuffer()->getString(MiniBuffer::spaces,
1038 case LFUN_CANCEL: // RVDK_PATCH_5
1041 if (owner->view()->available())
1042 // cancel any selection
1043 dispatch(LFUN_MARK_OFF);
1044 setMessage(N_("Cancel"));
1047 case LFUN_META_FAKE: // RVDK_PATCH_5
1049 meta_fake_bit = Mod1Mask;
1050 setMessage(keyseq.print());
1054 case LFUN_READ_ONLY_TOGGLE:
1055 if (owner->buffer()->lyxvc.inUse()) {
1056 owner->buffer()->lyxvc.toggleReadOnly();
1058 owner->buffer()->setReadonly(
1059 !owner->buffer()->isReadonly());
1063 case LFUN_CENTER: // this is center and redraw.
1064 owner->view()->center();
1067 // --- Menus -----------------------------------------------
1072 case LFUN_MENUNEWTMPLT:
1076 case LFUN_CLOSEBUFFER:
1080 case LFUN_MENUWRITE:
1081 if (!owner->buffer()->isUnnamed()) {
1083 s1 << _("Saving document") << ' '
1084 << MakeDisplayPath(owner->buffer()->fileName() + "...");
1085 owner->message(s1.str().c_str());
1086 MenuWrite(owner->view(), owner->buffer());
1088 WriteAs(owner->view(), owner->buffer());
1092 WriteAs(owner->view(), owner->buffer(), argument);
1095 case LFUN_MENURELOAD:
1100 Exporter::Export(owner->buffer(), argument, true);
1104 Exporter::Preview(owner->buffer(), argument);
1107 case LFUN_BUILDPROG:
1108 Exporter::Export(owner->buffer(), "program", true);
1111 case LFUN_RUNCHKTEX:
1112 MenuRunChktex(owner->buffer());
1115 case LFUN_MENUPRINT:
1116 owner->getDialogs()->showPrint();
1120 if (argument == "custom")
1123 Exporter::Export(owner->buffer(), argument, false);
1141 InsetCommandParams p;
1144 if (action == LFUN_TOCVIEW)
1146 p.setCmdName("tableofcontents");
1148 else if (action == LFUN_LOAVIEW)
1149 p.setCmdName("listof{algorithm}{List of Algorithms}");
1150 else if (action == LFUN_LOFVIEW)
1151 p.setCmdName("listoffigures");
1153 p.setCmdName("listoftables");
1155 owner->getDialogs()->createTOC(p.getAsString());
1159 case LFUN_DIALOG_TABULAR_INSERT:
1160 owner->getDialogs()->showTabularCreate();
1168 AutoSave(owner->view());
1172 owner->view()->menuUndo();
1176 owner->view()->menuRedo();
1179 case LFUN_MENUSEARCH:
1180 owner->getDialogs()->showSearch();
1183 case LFUN_REMOVEERRORS:
1184 if (owner->view()->removeAutoInsets()) {
1185 owner->view()->redraw();
1186 owner->view()->fitCursor();
1191 changeDepth(owner->view(), TEXT(false), 0);
1194 case LFUN_DEPTH_MIN:
1195 changeDepth(owner->view(), TEXT(false), -1);
1198 case LFUN_DEPTH_PLUS:
1199 changeDepth(owner->view(), TEXT(false), 1);
1203 owner->getDialogs()->setUserFreeFont();
1206 case LFUN_RECONFIGURE:
1207 Reconfigure(owner->view());
1211 case LFUN_FLOATSOPERATE:
1212 if (argument == "openfoot")
1213 owner->view()->allFloats(1,0);
1214 else if (argument == "closefoot")
1215 owner->view()->allFloats(0,0);
1216 else if (argument == "openfig")
1217 owner->view()->allFloats(1,1);
1218 else if (argument == "closefig")
1219 owner->view()->allFloats(0,1);
1222 #ifdef WITH_WARNINGS
1223 //#warning Find another implementation here (or another lyxfunc)!
1226 case LFUN_HELP_ABOUTLYX:
1227 owner->getDialogs()->showAboutlyx();
1230 case LFUN_HELP_TEXINFO:
1231 owner->getDialogs()->showTexinfo();
1234 case LFUN_HELP_OPEN:
1236 string const arg = argument;
1238 setErrorMessage(N_("Missing argument"));
1241 owner->prohibitInput();
1242 string const fname = i18nLibFileSearch("doc", arg, "lyx");
1243 if (fname.empty()) {
1244 lyxerr << "LyX: unable to find documentation file `"
1245 << arg << "'. Bad installation?" << endl;
1246 owner->allowInput();
1250 str << _("Opening help file") << ' '
1251 << MakeDisplayPath(fname) << "...";
1252 owner->message(str.str().c_str());
1253 owner->view()->buffer(bufferlist.loadLyXFile(fname, false));
1254 owner->allowInput();
1258 // --- version control -------------------------------
1259 case LFUN_VC_REGISTER:
1261 if (!owner->buffer()->lyxvc.inUse())
1262 owner->buffer()->lyxvc.registrer();
1266 case LFUN_VC_CHECKIN:
1268 if (owner->buffer()->lyxvc.inUse()
1269 && !owner->buffer()->isReadonly())
1270 owner->buffer()->lyxvc.checkIn();
1274 case LFUN_VC_CHECKOUT:
1276 if (owner->buffer()->lyxvc.inUse()
1277 && owner->buffer()->isReadonly())
1278 owner->buffer()->lyxvc.checkOut();
1282 case LFUN_VC_REVERT:
1284 owner->buffer()->lyxvc.revert();
1290 owner->buffer()->lyxvc.undoLast();
1294 case LFUN_VC_HISTORY:
1296 owner->getDialogs()->showVCLogFile();
1300 // --- buffers ----------------------------------------
1302 case LFUN_SWITCHBUFFER:
1303 owner->view()->buffer(bufferlist.getBuffer(argument));
1308 // servercmd: argument must be <file>:<template>
1309 Buffer * tmpbuf = NewLyxFile(argument);
1311 owner->view()->buffer(tmpbuf);
1315 case LFUN_FILE_OPEN:
1319 case LFUN_LATEX_LOG:
1320 owner->getDialogs()->showLogFile();
1323 case LFUN_LAYOUT_DOCUMENT:
1324 owner->getDialogs()->showDocument();
1327 case LFUN_LAYOUT_PARAGRAPH:
1328 owner->getDialogs()->showParagraph();
1331 case LFUN_LAYOUT_CHARACTER:
1332 owner->getDialogs()->showCharacter();
1335 case LFUN_LAYOUT_TABULAR:
1336 if (owner->view()->theLockingInset()) {
1337 if (owner->view()->theLockingInset()->lyxCode()==Inset::TABULAR_CODE) {
1338 InsetTabular * inset = static_cast<InsetTabular *>
1339 (owner->view()->theLockingInset());
1340 inset->openLayoutDialog(owner->view());
1341 } else if (owner->view()->theLockingInset()->
1342 getFirstLockingInsetOfType(Inset::TABULAR_CODE)!=0) {
1343 InsetTabular * inset = static_cast<InsetTabular *>(
1344 owner->view()->theLockingInset()->getFirstLockingInsetOfType(Inset::TABULAR_CODE));
1345 inset->openLayoutDialog(owner->view());
1350 case LFUN_LAYOUT_PREAMBLE:
1351 owner->getDialogs()->showPreamble();
1354 case LFUN_DROP_LAYOUTS_CHOICE:
1355 owner->getToolbar()->openLayoutList();
1358 case LFUN_MENU_OPEN_BY_NAME:
1359 owner->getMenubar()->openByName(argument);
1360 break; // RVDK_PATCH_5
1362 case LFUN_SPELLCHECK:
1363 if (lyxrc.isp_command != "none")
1364 owner->getDialogs()->showSpellchecker();
1367 // --- lyxserver commands ----------------------------
1371 setMessage(owner->buffer()->fileName());
1372 lyxerr[Debug::INFO] << "FNAME["
1373 << owner->buffer()->fileName()
1379 dispatch_buffer = keyseq.print();
1380 lyxserver->notifyClient(dispatch_buffer);
1384 case LFUN_GOTOFILEROW:
1388 istringstream istr(argument.c_str());
1389 istr >> file_name >> row;
1390 // Must replace extension of the file to be .lyx and get full path
1391 string const s(ChangeExtension(file_name, ".lyx"));
1393 // Either change buffer or load the file
1394 if (bufferlist.exists(s)) {
1395 owner->view()->buffer(bufferlist.getBuffer(s));
1397 owner->view()->buffer(bufferlist.loadLyXFile(s));
1401 owner->view()->setCursorFromRow(row);
1404 owner->view()->center();
1408 case LFUN_GOTO_PARAGRAPH:
1410 istringstream istr(argument.c_str());
1414 Paragraph * par = owner->buffer()->getParFromID(id);
1416 lyxerr[Debug::INFO] << "No matching paragraph found! ["
1417 << id << "]" << endl;
1420 lyxerr << "Paragraph " << par->id()
1421 << " found." << endl;
1424 if (owner->view()->theLockingInset())
1425 owner->view()->unlockInset(owner->view()->theLockingInset());
1426 if (par->inInset()) {
1427 par->inInset()->edit(owner->view());
1430 owner->view()->getLyXText()->setCursor(owner->view(), par, 0);
1431 owner->view()->setState();
1435 owner->view()->center();
1442 int const qa = lyxaction.LookupFunc(argument);
1443 setMessage(lyxaction.helpText(static_cast<kb_action>(qa)));
1447 // --- toolbar ----------------------------------
1448 case LFUN_PUSH_TOOLBAR:
1450 int nth = strToInt(argument);
1452 setErrorMessage(N_("Push-toolbar needs argument > 0"));
1454 owner->getToolbar()->push(nth);
1459 case LFUN_ADD_TO_TOOLBAR:
1461 if (lyxerr.debugging(Debug::GUI)) {
1462 lyxerr << "LFUN_ADD_TO_TOOLBAR:"
1463 "argument = `" << argument << '\'' << endl;
1465 string tmp(argument);
1466 //lyxerr <<string("Argument: ") + argument);
1467 //lyxerr <<string("Tmp : ") + tmp);
1469 setErrorMessage(N_("Usage: toolbar-add-to <LyX command>"));
1471 owner->getToolbar()->add(argument, false);
1472 owner->getToolbar()->set();
1477 // --- insert characters ----------------------------------------
1479 // --- Mathed stuff. If we are here, there is no locked inset yet.
1480 case LFUN_MATH_EXTERN:
1481 case LFUN_MATH_NUMBER:
1482 case LFUN_MATH_NONUMBER:
1483 case LFUN_MATH_LIMITS:
1485 setErrorMessage(N_("This is only allowed in math mode!"));
1489 // passthrough hat and underscore outside mathed:
1490 case LFUN_SUBSCRIPT:
1491 dispatch(LFUN_SELFINSERT, "_");
1493 case LFUN_SUPERSCRIPT:
1494 dispatch(LFUN_SELFINSERT, "^");
1497 case LFUN_MATH_PANEL:
1498 owner->getDialogs()->showMathPanel();
1501 case LFUN_CITATION_CREATE:
1503 InsetCommandParams p("cite");
1505 if (!argument.empty()) {
1506 // This should be set at source, ie when typing
1507 // "citation-insert foo" in the minibuffer.
1508 // Question: would pybibliographer also need to be
1509 // changed. Suspect so. Leave as-is therefore.
1510 if (contains(argument, "|")) {
1511 p.setContents(token(argument, '|', 0));
1512 p.setOptions( token(argument, '|', 1));
1514 p.setContents(argument);
1516 dispatch(LFUN_CITATION_INSERT, p.getAsString());
1518 owner->getDialogs()->createCitation(p.getAsString());
1522 case LFUN_CHILDOPEN:
1524 string const filename =
1525 MakeAbsPath(argument,
1526 owner->buffer()->filePath());
1527 setMessage(N_("Opening child document ") +
1528 MakeDisplayPath(filename) + "...");
1529 owner->view()->savePosition(0);
1530 if (bufferlist.exists(filename))
1531 owner->view()->buffer(bufferlist.getBuffer(filename));
1533 owner->view()->buffer(bufferlist.loadLyXFile(filename));
1537 case LFUN_TOGGLECURSORFOLLOW:
1538 lyxrc.cursor_follows_scrollbar = !lyxrc.cursor_follows_scrollbar;
1541 case LFUN_KMAP_OFF: // keymap off
1542 owner->getIntl()->KeyMapOn(false);
1545 case LFUN_KMAP_PRIM: // primary keymap
1546 owner->getIntl()->KeyMapPrim();
1549 case LFUN_KMAP_SEC: // secondary keymap
1550 owner->getIntl()->KeyMapSec();
1553 case LFUN_KMAP_TOGGLE: // toggle keymap
1554 owner->getIntl()->ToggleKeyMap();
1559 // argument contains ';'-terminated commands
1560 while (argument.find(';') != string::npos) {
1562 argument = split(argument, first, ';');
1563 verboseDispatch(first, false);
1568 case LFUN_DIALOG_PREFERENCES:
1569 owner->getDialogs()->showPreferences();
1572 case LFUN_SAVEPREFERENCES:
1574 Path p(user_lyxdir);
1575 lyxrc.write("preferences");
1579 case LFUN_SCREEN_FONT_UPDATE:
1581 // handle the screen font changes.
1583 lyxrc.set_font_norm_type();
1584 fontloader.update();
1585 // Of course we should only do the resize and the textcache.clear
1586 // if values really changed...but not very important right now. (Lgb)
1587 // All visible buffers will need resize
1589 // We also need to empty the textcache so that
1590 // the buffer will be formatted correctly after
1596 case LFUN_SET_COLOR:
1599 string const x11_name = split(argument, lyx_name, ' ');
1600 if (lyx_name.empty() || x11_name.empty()) {
1601 setErrorMessage(N_("Syntax: set-color <lyx_name>"
1606 if (!lcolor.setColor(lyx_name, x11_name)) {
1607 static string const err1 (N_("Set-color \""));
1608 static string const err2 (
1609 N_("\" failed - color is undefined "
1610 "or may not be redefined"));
1611 setErrorMessage(_(err1) + lyx_name + _(err2));
1614 lyxColorHandler->updateColor(lcolor.getFromLyXName(lyx_name));
1615 owner->view()->redraw();
1620 owner->message(argument);
1623 case LFUN_MESSAGE_PUSH:
1624 owner->messagePush(argument);
1627 case LFUN_MESSAGE_POP:
1628 owner->messagePop();
1632 // Then if it was none of the above
1633 // Trying the BufferView::pimpl dispatch:
1634 if (!owner->view()->Dispatch(action, argument))
1635 lyxerr << "A truly unknown func ["
1636 << lyxaction.getActionName(action) << "]!"
1643 string const res = getMessage();
1646 owner->message(_(res));
1647 owner->updateMenubar();
1648 owner->updateToolbar();
1654 void LyXFunc::setupLocalKeymap()
1656 keyseq.stdmap = keyseq.curmap = toplevel_keymap.get();
1657 cancel_meta_seq.stdmap = cancel_meta_seq.curmap = toplevel_keymap.get();
1661 void LyXFunc::menuNew(bool fromTemplate)
1663 string initpath = lyxrc.document_path;
1665 if (owner->view()->available()) {
1666 string const trypath = owner->buffer()->filePath();
1667 // If directory is writeable, use this as default.
1668 if (IsDirWriteable(trypath))
1672 static int newfile_number;
1675 if (lyxrc.new_ask_filename) {
1676 FileDialog fileDlg(owner, _("Enter filename for new document"),
1677 LFUN_SELECT_FILE_SYNC,
1678 make_pair(string(_("Documents|#o#O")),
1679 string(lyxrc.document_path)),
1680 make_pair(string(_("Templates|#T#t")),
1681 string(lyxrc.template_path)));
1683 FileDialog::Result result =
1684 fileDlg.Select(initpath,
1685 _("*.lyx|LyX Documents (*.lyx)"),
1688 if (result.second.empty()) {
1689 owner->message(_("Canceled."));
1690 lyxerr[Debug::INFO] << "New Document Cancelled." << endl;
1694 // get absolute path of file and make sure the filename ends
1696 s = MakeAbsPath(result.second);
1697 if (!IsLyXFilename(s))
1700 // Check if the document already is open
1701 if (bufferlist.exists(s)) {
1702 switch (Alert::askConfirmation(_("Document is already open:"),
1703 MakeDisplayPath(s, 50),
1704 _("Do you want to close that document now?\n"
1705 "('No' will just switch to the open version)")))
1707 case 1: // Yes: close the document
1708 if (!bufferlist.close(bufferlist.getBuffer(s)))
1709 // If close is canceled, we cancel here too.
1712 case 2: // No: switch to the open document
1713 owner->view()->buffer(bufferlist.getBuffer(s));
1715 case 3: // Cancel: Do nothing
1716 owner->message(_("Canceled."));
1720 // Check whether the file already exists
1722 if (fi.readable() &&
1723 Alert::askQuestion(_("File already exists:"),
1724 MakeDisplayPath(s, 50),
1725 _("Do you want to open the document?"))) {
1727 string const disp_fn(MakeDisplayPath(s));
1730 str << _("Opening document") << ' '
1731 << disp_fn << "...";
1733 owner->message(str.str().c_str());
1734 //XFlush(fl_get_display());
1735 owner->view()->buffer(bufferlist.loadLyXFile(s));
1737 str2 << _("Document") << ' '
1738 << disp_fn << ' ' << _("opened.");
1740 owner->message(str2.str().c_str());
1745 s = AddName(lyxrc.document_path,
1746 "newfile" + tostr(++newfile_number) + ".lyx");
1748 while (bufferlist.exists(s) || fi.readable()) {
1750 s = AddName(lyxrc.document_path,
1751 "newfile" + tostr(newfile_number) +
1757 // The template stuff
1760 FileDialog fileDlg(owner, _("Select template file"),
1761 LFUN_SELECT_FILE_SYNC,
1762 make_pair(string(_("Documents|#o#O")),
1763 string(lyxrc.document_path)),
1764 make_pair(string(_("Templates|#T#t")),
1765 string(lyxrc.template_path)));
1767 FileDialog::Result result =
1768 fileDlg.Select(lyxrc.template_path,
1769 _("*.lyx|LyX Documents (*.lyx)"));
1771 if (result.first == FileDialog::Later)
1774 string const fname = result.second;
1781 // find a free buffer
1782 lyxerr[Debug::INFO] << "Find a free buffer." << endl;
1783 owner->view()->buffer(bufferlist.newFile(s, templname));
1787 void LyXFunc::open(string const & fname)
1789 string initpath = lyxrc.document_path;
1791 if (owner->view()->available()) {
1792 string const trypath = owner->buffer()->filePath();
1793 // If directory is writeable, use this as default.
1794 if (IsDirWriteable(trypath))
1800 if (fname.empty()) {
1801 FileDialog fileDlg(owner, _("Select document to open"),
1803 make_pair(string(_("Documents|#o#O")),
1804 string(lyxrc.document_path)),
1805 make_pair(string(_("Examples|#E#e")),
1806 string(AddPath(system_lyxdir, "examples"))));
1808 FileDialog::Result result =
1809 fileDlg.Select(initpath,
1810 "*.lyx|LyX Documents (*.lyx)");
1812 if (result.first == FileDialog::Later)
1815 filename = result.second;
1817 // check selected filename
1818 if (filename.empty()) {
1819 owner->message(_("Canceled."));
1825 // get absolute path of file and add ".lyx" to the filename if
1827 string const fullpath = FileSearch(string(), filename, "lyx");
1828 if (fullpath.empty()) {
1829 Alert::alert(_("Error"), _("Could not find file"), filename);
1833 filename = fullpath;
1836 string const disp_fn(MakeDisplayPath(filename));
1839 str << _("Opening document") << ' ' << disp_fn << "...";
1841 owner->message(str.str().c_str());
1843 Buffer * openbuf = bufferlist.loadLyXFile(filename);
1845 owner->view()->buffer(openbuf);
1847 str << _("Document") << ' ' << disp_fn << ' ' << _("opened.");
1848 owner->message(str.str().c_str());
1851 str << _("Could not open document") << ' ' << disp_fn;
1852 owner->message(str.str().c_str());
1857 // checks for running without gui are missing.
1858 void LyXFunc::doImport(string const & argument)
1861 string filename = split(argument, format, ' ');
1862 lyxerr[Debug::INFO] << "LyXFunc::doImport: " << format
1863 << " file: " << filename << endl;
1865 if (filename.empty()) { // need user interaction
1866 string initpath = lyxrc.document_path;
1868 if (owner->view()->available()) {
1869 string const trypath = owner->buffer()->filePath();
1870 // If directory is writeable, use this as default.
1871 if (IsDirWriteable(trypath))
1875 string const text = _("Select ") + formats.prettyName(format)
1876 + _(" file to import");
1878 FileDialog fileDlg(owner, text,
1880 make_pair(string(_("Documents|#o#O")),
1881 string(lyxrc.document_path)),
1882 make_pair(string(_("Examples|#E#e")),
1883 string(AddPath(system_lyxdir, "examples"))));
1885 string const extension = "*." + formats.extension(format)
1886 + "| " + formats.prettyName(format)
1887 + " (*." + formats.extension(format) + ")";
1889 FileDialog::Result result = fileDlg.Select(initpath,
1892 if (result.first == FileDialog::Later)
1895 filename = result.second;
1897 // check selected filename
1898 if (filename.empty())
1899 owner->message(_("Canceled."));
1902 // still no filename? abort
1903 if (filename.empty())
1906 // get absolute path of file
1907 filename = MakeAbsPath(filename);
1909 string const lyxfile = ChangeExtension(filename, ".lyx");
1911 // Check if the document already is open
1912 if (bufferlist.exists(lyxfile)) {
1913 switch (Alert::askConfirmation(_("Document is already open:"),
1914 MakeDisplayPath(lyxfile, 50),
1915 _("Do you want to close that document now?\n"
1916 "('No' will just switch to the open version)")))
1918 case 1: // Yes: close the document
1919 if (!bufferlist.close(bufferlist.getBuffer(lyxfile)))
1920 // If close is canceled, we cancel here too.
1923 case 2: // No: switch to the open document
1924 owner->view()->buffer(bufferlist.getBuffer(lyxfile));
1926 case 3: // Cancel: Do nothing
1927 owner->message(_("Canceled."));
1932 // Check if a LyX document by the same root exists in filesystem
1933 FileInfo const f(lyxfile, true);
1934 if (f.exist() && !Alert::askQuestion(_("A document by the name"),
1935 MakeDisplayPath(lyxfile),
1936 _("already exists. Overwrite?"))) {
1937 owner->message(_("Canceled"));
1940 // filename should be valid now
1942 Importer::Import(owner, filename, format);
1946 void LyXFunc::reloadBuffer()
1948 string const fn = owner->buffer()->fileName();
1949 if (bufferlist.close(owner->buffer()))
1950 owner->view()->buffer(bufferlist.loadLyXFile(fn));
1954 void LyXFunc::closeBuffer()
1956 if (bufferlist.close(owner->buffer()) && !quitting) {
1957 if (bufferlist.empty()) {
1958 // need this otherwise SEGV may occur while trying to
1959 // set variables that don't exist
1960 // since there's no current buffer
1961 owner->getDialogs()->hideBufferDependent();
1963 owner->view()->buffer(bufferlist.first());
1969 // Each "owner" should have it's own message method. lyxview and
1970 // the minibuffer would use the minibuffer, but lyxserver would
1971 // send an ERROR signal to its client. Alejandro 970603
1972 // This func is bit problematic when it comes to NLS, to make the
1973 // lyx servers client be language indepenent we must not translate
1974 // strings sent to this func.
1975 void LyXFunc::setErrorMessage(string const & m) const
1977 dispatch_buffer = m;
1982 void LyXFunc::setMessage(string const & m) const
1984 dispatch_buffer = m;
1988 void LyXFunc::setStatusMessage(string const & m) const
1994 void LyXFunc::initMiniBuffer()
1996 string text = _("Welcome to LyX!");
1998 // When meta-fake key is pressed, show the key sequence so far + "M-".
2000 text = keyseq.print();
2004 // Else, when a non-complete key sequence is pressed,
2005 // show the available options.
2006 if (keyseq.length() > 0 && !keyseq.deleted()) {
2007 text = keyseq.printOptions();
2010 // Else, show the buffer state.
2011 else if (owner->view()->available()) {
2012 Buffer * tmpbuf = owner->buffer();
2014 string const nicename =
2015 MakeDisplayPath(tmpbuf->fileName());
2016 // Should we do this instead? (kindo like emacs)
2017 // leaves more room for other information
2020 if (tmpbuf->lyxvc.inUse()) {
2022 text += tmpbuf->lyxvc.versionString();
2024 text += tmpbuf->lyxvc.locker();
2025 if (tmpbuf->isReadonly())
2028 } else if (tmpbuf->isReadonly())
2030 if (!tmpbuf->isLyxClean())
2031 text += _(" (Changed)");
2033 if (text != _("Welcome to LyX!")) // this is a hack
2034 text = _("* No document open *");
2037 owner->message(text);