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"
36 #include "bufferview_funcs.h"
37 #include "minibuffer.h"
39 #include "frontends/LyXView.h"
40 #include "FloatList.h"
41 #include "converter.h"
44 #include "FontLoader.h"
45 #include "TextCache.h"
47 #include "undo_funcs.h"
48 #include "ParagraphParameters.h"
50 #include "insets/inseturl.h"
51 #include "insets/insetlatexaccent.h"
52 #include "insets/insettoc.h"
53 #include "insets/insetref.h"
54 #include "insets/insetparent.h"
55 #include "insets/insetindex.h"
56 #include "insets/insetinclude.h"
57 #include "insets/insetbib.h"
58 #include "insets/insetcite.h"
59 #include "insets/insettext.h"
60 #include "insets/insetert.h"
61 #include "insets/insetexternal.h"
62 #include "insets/insetgraphics.h"
63 #include "insets/insetfoot.h"
64 #include "insets/insetmarginal.h"
65 #include "insets/insetminipage.h"
66 #include "insets/insetfloat.h"
68 #include "insets/insetlist.h"
69 #include "insets/insettheorem.h"
71 #include "insets/insettabular.h"
72 #include "insets/insetcaption.h"
74 #include "mathed/formulamacro.h"
75 #include "mathed/math_cursor.h"
76 #include "mathed/math_inset.h"
78 #include "frontends/FileDialog.h"
79 #include "frontends/Dialogs.h"
80 #include "frontends/Toolbar.h"
81 #include "frontends/Menubar.h"
82 #include "frontends/Alert.h"
84 #include "graphics/GraphicsCache.h"
86 #include "support/lyxalgo.h"
87 #include "support/LAssert.h"
88 #include "support/filetools.h"
89 #include "support/FileInfo.h"
90 #include "support/forkedcontr.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;
116 extern boost::scoped_ptr<kb_keymap> toplevel_keymap;
118 extern void show_symbols_form(LyXFunc *);
120 extern LyXAction lyxaction;
122 extern tex_accent_struct get_accent(kb_action action);
124 extern void ShowLatexLog();
130 class MiniBufferController : public SigC::Object {
133 MiniBufferController() {
137 &MiniBufferController::receiveCommand));
141 &MiniBufferController::receiveArg));
144 void receiveCmd(string const & cmd) {}
146 void receiveArg(string const & arg) {}
154 MiniBufferController mb_ctrl;
160 /* === globals =========================================================== */
163 LyXFunc::LyXFunc(LyXView * o)
165 keyseq(toplevel_keymap.get(), toplevel_keymap.get()),
166 cancel_meta_seq(toplevel_keymap.get(), toplevel_keymap.get())
169 lyx_dead_action = LFUN_NOACTION;
170 lyx_calling_dead_action = LFUN_NOACTION;
175 LyXText * LyXFunc::TEXT(bool flag = true) const
178 return owner->view()->text;
179 return owner->view()->getLyXText();
183 // I changed this func slightly. I commented out the ...FinishUndo(),
184 // this means that all places that used to have a moveCursorUpdate, now
185 // have a ...FinishUndo() as the preceeding statement. I have also added
186 // a moveCursorUpdate to some of the functions that updated the cursor, but
187 // that did not show its new position.
189 void LyXFunc::moveCursorUpdate(bool flag, bool selecting)
191 if (selecting || TEXT(flag)->selection.mark()) {
192 TEXT(flag)->setSelection(owner->view());
193 if (TEXT(flag)->bv_owner)
194 owner->view()->toggleToggle();
196 owner->view()->update(TEXT(flag), BufferView::SELECT|BufferView::FITCUR);
197 owner->view()->showCursor();
199 /* ---> Everytime the cursor is moved, show the current font state. */
200 // should this too me moved out of this func?
201 owner->view()->setState();
205 void LyXFunc::handleKeyFunc(kb_action action)
207 char c = keyseq.getiso();
209 if (keyseq.length() > 1) {
213 owner->getIntl()->getTrans()
214 .deadkey(c, get_accent(action).accent, TEXT(false));
215 // Need to clear, in case the minibuffer calls these
218 // copied verbatim from do_accent_char
219 owner->view()->update(TEXT(false),
220 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
221 TEXT(false)->selection.cursor = TEXT(false)->cursor;
225 void LyXFunc::processKeySym(KeySym keysym, unsigned int state)
229 if (lyxerr.debugging(Debug::KEY)) {
230 char const * tmp = XKeysymToString(keysym);
231 string const stm = (tmp ? tmp : "");
232 lyxerr << "KeySym is "
235 << keysym << "] State is ["
239 // Do nothing if we have nothing (JMarc)
240 if (keysym == NoSymbol) {
241 lyxerr[Debug::KEY] << "Empty kbd action (probably composing)"
246 // Can we be sure that this will work for all X Window
247 // implementations? (Lgb)
248 // This code snippet makes lyx ignore some keys. Perhaps
249 // all of them should be explictly mentioned?
250 if ((keysym >= XK_Shift_L && keysym <= XK_Hyper_R)
251 || keysym == XK_Mode_switch || keysym == 0x0) {
255 // Do a one-deep top-level lookup for
256 // cancel and meta-fake keys. RVDK_PATCH_5
257 cancel_meta_seq.reset();
259 int action = cancel_meta_seq.addkey(keysym, state
260 &(ShiftMask|ControlMask
262 if (lyxerr.debugging(Debug::KEY)) {
263 lyxerr << "action first set to [" << action << "]" << endl;
266 // When not cancel or meta-fake, do the normal lookup.
267 // Note how the meta_fake Mod1 bit is OR-ed in and reset afterwards.
268 // Mostly, meta_fake_bit = 0. RVDK_PATCH_5.
269 if ((action != LFUN_CANCEL) && (action != LFUN_META_FAKE)) {
270 if (lyxerr.debugging(Debug::KEY)) {
271 lyxerr << "meta_fake_bit is ["
272 << meta_fake_bit << "]" << endl;
274 // remove Caps Lock and Mod2 as a modifiers
275 action = keyseq.addkey(keysym,
276 (state | meta_fake_bit)
277 &(ShiftMask|ControlMask
279 if (lyxerr.debugging(Debug::KEY)) {
280 lyxerr << "action now set to ["
281 << action << "]" << endl;
284 // Dont remove this unless you know what you are doing.
287 // can this happen now ?
288 if (action == LFUN_NOACTION) {
289 action = LFUN_PREFIX;
292 if (lyxerr.debugging(Debug::KEY)) {
293 lyxerr << "Key [action="
295 << keyseq.print() << "]"
299 // already here we know if it any point in going further
300 // why not return already here if action == -1 and
301 // num_bytes == 0? (Lgb)
303 if (keyseq.length() > 1) {
304 owner->message(keyseq.print());
307 if (action == LFUN_UNKNOWN_ACTION) {
308 // It is unknown, but what if we remove all
309 // the modifiers? (Lgb)
310 action = keyseq.addkey(keysym, 0);
312 if (lyxerr.debugging(Debug::KEY)) {
313 lyxerr << "Removing modifiers...\n"
314 << "Action now set to ["
315 << action << "]" << endl;
317 if (action == LFUN_UNKNOWN_ACTION) {
318 owner->message(_("Unknown function."));
323 if (action == LFUN_SELFINSERT) {
324 // This is very X dependent.
325 unsigned int c = keysym;
328 c = kb_keymap::getiso(c);
331 argument = static_cast<char>(c);
333 dispatch(LFUN_SELFINSERT, argument);
334 lyxerr[Debug::KEY] << "SelfInsert arg[`"
335 << argument << "']" << endl;
338 verboseDispatch(action, false);
342 FuncStatus LyXFunc::getStatus(int ac) const
346 action = lyxaction.retrieveActionArg(ac, argument);
347 return getStatus(action, argument);
351 FuncStatus LyXFunc::getStatus(kb_action action,
352 string const & argument) const
355 Buffer * buf = owner->buffer();
357 if (action == LFUN_NOACTION) {
358 setStatusMessage(N_("Nothing to do"));
359 return flag.disabled(true);
362 if (action == LFUN_UNKNOWN_ACTION) {
363 setStatusMessage(N_("Unknown action"));
364 return flag.unknown(true);
367 // the default error message if we disable the command
368 setStatusMessage(N_("Command disabled"));
370 // Check whether we need a buffer
371 if (!lyxaction.funcHasFlag(action, LyXAction::NoBuffer)) {
372 // Yes we need a buffer, do we have one?
375 // Can we use a readonly buffer?
376 if (buf->isReadonly() &&
377 !lyxaction.funcHasFlag(action,
378 LyXAction::ReadOnly)) {
380 setStatusMessage(N_("Document is read-only"));
385 setStatusMessage(N_("Command not allowed with"
386 "out any document open"));
387 return flag.disabled(true);
391 UpdatableInset * tli = owner->view()->theLockingInset();
393 // I would really like to avoid having this switch and rather try to
394 // encode this in the function itself.
395 bool disable = false;
398 disable = !Exporter::IsExportable(buf, "dvi")
399 || lyxrc.print_command == "none";
402 disable = argument == "fax" &&
403 !Exporter::IsExportable(buf, argument);
406 disable = buf->undostack.empty();
409 disable = buf->redostack.empty();
411 case LFUN_SPELLCHECK:
412 disable = lyxrc.isp_command == "none";
414 #ifndef HAVE_LIBAIKSAURUS
415 case LFUN_THESAURUS_ENTRY:
420 disable = lyxrc.chktex_command == "none";
423 disable = !Exporter::IsExportable(buf, "program");
426 case LFUN_LAYOUT_TABULAR:
428 || (tli->lyxCode() != Inset::TABULAR_CODE
429 && !tli->getFirstLockingInsetOfType(Inset::TABULAR_CODE));
433 case LFUN_LAYOUT_PARAGRAPH: {
434 Inset * inset = TEXT(false)->cursor.par()->inInset();
435 disable = inset && inset->forceDefaultParagraphs(inset);
439 case LFUN_TABULAR_FEATURE:
443 //ret.disabled(true);
444 if (tli->lyxCode() == Inset::TABULAR_CODE) {
445 ret = static_cast<InsetTabular *>(tli)
446 ->getStatus(argument);
447 } else if (tli->getFirstLockingInsetOfType(Inset::TABULAR_CODE)) {
448 ret = static_cast<InsetTabular *>
449 (tli->getFirstLockingInsetOfType(Inset::TABULAR_CODE))
450 ->getStatus(argument);
455 static InsetTabular inset(*owner->buffer(), 1, 1);
459 ret = inset.getStatus(argument);
460 if (ret.onoff(true) || ret.onoff(false))
461 flag.setOnOff(false);
465 case LFUN_VC_REGISTER:
466 disable = buf->lyxvc.inUse();
468 case LFUN_VC_CHECKIN:
469 disable = !buf->lyxvc.inUse() || buf->isReadonly();
471 case LFUN_VC_CHECKOUT:
472 disable = !buf->lyxvc.inUse() || !buf->isReadonly();
476 case LFUN_VC_HISTORY:
477 disable = !buf->lyxvc.inUse();
479 case LFUN_BOOKMARK_GOTO:
480 disable = !owner->view()->
481 isSavedPosition(strToUnsignedInt(argument));
485 case LFUN_INSET_TOGGLE: {
486 LyXText * lt = owner->view()->getLyXText();
487 disable = !(isEditableInset(lt->getInset())
489 && lt->inset_owner->owner()
490 && lt->inset_owner->owner()->isOpen()));
493 case LFUN_MATH_VALIGN:
495 char align = mathcursor->valign();
500 if (argument.empty()) {
504 if (!contains("tcb", argument[0])) {
508 flag.setOnOff(argument[0] == align);
513 case LFUN_MATH_HALIGN:
515 char align = mathcursor->halign();
520 if (argument.empty()) {
524 if (!contains("lcr", argument[0])) {
528 flag.setOnOff(argument[0] == align);
533 case LFUN_MATH_MUTATE:
534 if (tli && (tli->lyxCode() == Inset::MATH_CODE)) {
535 MathInsetTypes type = mathcursor->formula()->getType();
536 if (argument == "inline") {
537 flag.setOnOff(type == LM_OT_SIMPLE);
538 } else if (argument == "display") {
539 flag.setOnOff(type == LM_OT_EQUATION);
540 } else if (argument == "eqnarray") {
541 flag.setOnOff(type == LM_OT_EQNARRAY);
542 } else if (argument == "align") {
543 flag.setOnOff(type == LM_OT_ALIGN);
551 // we just need to be in math mode to enable that
553 case LFUN_MATH_SPACE:
554 case LFUN_MATH_LIMITS:
555 case LFUN_MATH_NONUMBER:
556 case LFUN_MATH_NUMBER:
557 disable = !mathcursor;
560 // we need to be math mode and a math array for that
561 // Hack: halign produces non-zero result iff we are in a math array
562 case LFUN_MATH_ROW_INSERT:
563 case LFUN_MATH_ROW_DELETE:
564 case LFUN_MATH_COLUMN_INSERT:
565 case LFUN_MATH_COLUMN_DELETE:
566 disable = !mathcursor || !mathcursor->halign();
573 // the functions which insert insets
574 Inset::Code code = Inset::NO_CODE;
577 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 code = Inset::SPECIALCHAR_CODE;
666 case LFUN_PROTECTEDSPACE:
667 // slight hack: we know this is allowed in math mode
669 code = Inset::SPECIALCHAR_CODE;
674 if (code != Inset::NO_CODE && tli && !tli->insetAllowed(code)) {
681 // A few general toggles
683 case LFUN_TOOLTIPS_TOGGLE:
684 flag.setOnOff(owner->getDialogs()->tooltipsEnabled());
687 case LFUN_READ_ONLY_TOGGLE:
688 flag.setOnOff(buf->isReadonly());
691 flag.setOnOff(TEXT(false)->cursor.par()->params().startOfAppendix());
693 case LFUN_SWITCHBUFFER:
694 // toggle on the current buffer, but do not toggle off
695 // the other ones (is that a good idea?)
696 if (argument == buf->fileName())
703 // the font related toggles
705 LyXFont const & font = TEXT(false)->real_current_font;
708 flag.setOnOff(font.emph() == LyXFont::ON);
711 flag.setOnOff(font.noun() == LyXFont::ON);
714 flag.setOnOff(font.series() == LyXFont::BOLD_SERIES);
717 flag.setOnOff(font.family() == LyXFont::SANS_FAMILY);
720 flag.setOnOff(font.family() == LyXFont::ROMAN_FAMILY);
723 flag.setOnOff(font.family() == LyXFont::TYPEWRITER_FAMILY);
730 MathTextCodes tc = mathcursor->getLastCode();
733 flag.setOnOff(tc == LM_TC_BF);
736 flag.setOnOff(tc == LM_TC_SF);
739 flag.setOnOff(tc == LM_TC_CAL);
742 flag.setOnOff(tc == LM_TC_RM);
745 flag.setOnOff(tc == LM_TC_TT);
748 flag.setOnOff(tc == LM_TC_BB);
751 flag.setOnOff(tc == LM_TC_VAR);
762 // temporary dispatch method
763 void LyXFunc::miniDispatch(string const & s)
765 string s2(frontStrip(strip(s)));
768 verboseDispatch(s2, true);
773 void LyXFunc::verboseDispatch(string const & s, bool show_sc)
775 int action = lyxaction.LookupFunc(frontStrip(s));
777 if (action == LFUN_UNKNOWN_ACTION) {
778 string const msg = string(_("Unknown function ("))
782 verboseDispatch(action, show_sc);
787 void LyXFunc::verboseDispatch(int ac, bool show_sc)
792 // get the real action and argument
793 action = lyxaction.retrieveActionArg(ac, argument);
795 verboseDispatch(action, argument, show_sc);
800 void LyXFunc::verboseDispatch(kb_action action,
801 string const & argument, bool show_sc)
803 string res = dispatch(action, argument);
805 commandshortcut.erase();
807 if (lyxrc.display_shortcuts && show_sc) {
808 if (action != LFUN_SELFINSERT) {
809 // Put name of command and list of shortcuts
810 // for it in minibuffer
811 string comname = lyxaction.getActionName(action);
813 int pseudoaction = action;
814 bool argsadded = false;
816 if (!argument.empty()) {
817 // the pseudoaction is useful for the bindings
819 lyxaction.searchActionArg(action,
822 if (pseudoaction == LFUN_UNKNOWN_ACTION) {
823 pseudoaction = action;
825 comname += " " + argument;
830 string const shortcuts =
831 toplevel_keymap->findbinding(pseudoaction);
833 if (!shortcuts.empty()) {
834 comname += ": " + shortcuts;
835 } else if (!argsadded && !argument.empty()) {
836 comname += " " + argument;
839 if (!comname.empty()) {
840 comname = strip(comname);
841 commandshortcut = "(" + comname + ')';
847 if (!commandshortcut.empty()) {
848 owner->getMiniBuffer()->addSet(commandshortcut);
851 owner->getMiniBuffer()->addSet(' ' + commandshortcut);
856 string const LyXFunc::dispatch(kb_action action, string argument)
858 lyxerr[Debug::ACTION] << "LyXFunc::Dispatch: action[" << action
859 <<"] arg[" << argument << "]" << endl;
861 // we have not done anything wrong yet.
863 dispatch_buffer.erase();
865 #ifdef NEW_DISPATCHER
866 // We try do call the most specific dispatcher first:
867 // 1. the lockinginset's dispatch
868 // 2. the bufferview's dispatch
869 // 3. the lyxview's dispatch
872 selection_possible = false;
874 if (owner->view()->available())
875 owner->view()->hideCursor();
877 // We cannot use this function here
878 if (getStatus(action, argument).disabled()) {
879 lyxerr[Debug::ACTION] << "LyXFunc::Dispatch: "
880 << lyxaction.getActionName(action)
881 << " [" << action << "] is disabled at this location"
883 setErrorMessage(getStatusMessage());
884 goto exit_with_message;
887 if (owner->view()->available() && owner->view()->theLockingInset()) {
888 UpdatableInset::RESULT result;
889 if ((action > 1) || ((action == LFUN_UNKNOWN_ACTION) &&
890 (!keyseq.deleted())))
892 UpdatableInset * inset = owner->view()->theLockingInset();
896 inset->getCursorPos(owner->view(), inset_x, dummy_y);
898 if ((action == LFUN_UNKNOWN_ACTION)
899 && argument.empty()) {
900 argument = keyseq.getiso();
902 // Undo/Redo is a bit tricky for insets.
903 if (action == LFUN_UNDO) {
904 owner->view()->menuUndo();
905 goto exit_with_message;
906 } else if (action == LFUN_REDO) {
907 owner->view()->menuRedo();
908 goto exit_with_message;
909 } else if (((result=inset->
910 // Hand-over to inset's own dispatch:
911 localDispatch(owner->view(), action, argument)) ==
912 UpdatableInset::DISPATCHED) ||
913 (result == UpdatableInset::DISPATCHED_NOUPDATE))
914 goto exit_with_message;
915 // If UNDISPATCHED, just soldier on
916 else if (result == UpdatableInset::FINISHED) {
917 if (TEXT()->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
918 TEXT()->cursorRight(owner->view());
919 moveCursorUpdate(true, false);
922 goto exit_with_message;
923 } else if (result == UpdatableInset::FINISHED_RIGHT) {
924 if (!TEXT()->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
925 TEXT()->cursorRight(owner->view());
926 moveCursorUpdate(true, false);
929 goto exit_with_message;
930 } else if (result == UpdatableInset::FINISHED_UP) {
931 if (TEXT()->cursor.irow()->previous()) {
933 TEXT()->setCursorFromCoordinates(
934 owner->view(), TEXT()->cursor.ix() + inset_x,
935 TEXT()->cursor.iy() -
936 TEXT()->cursor.irow()->baseline() - 1);
937 TEXT()->cursor.x_fix(TEXT()->cursor.x());
939 TEXT()->cursorUp(owner->view());
941 moveCursorUpdate(true, false);
944 owner->view()->update(TEXT(), BufferView::SELECT|BufferView::FITCUR);
946 goto exit_with_message;
947 } else if (result == UpdatableInset::FINISHED_DOWN) {
948 if (TEXT()->cursor.irow()->next()) {
950 TEXT()->setCursorFromCoordinates(
951 owner->view(), TEXT()->cursor.ix() + inset_x,
952 TEXT()->cursor.iy() -
953 TEXT()->cursor.irow()->baseline() +
954 TEXT()->cursor.irow()->height() + 1);
955 TEXT()->cursor.x_fix(TEXT()->cursor.x());
957 TEXT()->cursorDown(owner->view());
960 TEXT()->cursorRight(owner->view());
962 moveCursorUpdate(true, false);
964 goto exit_with_message;
966 #warning I am not sure this is still right, please have a look! (Jug 20020417)
967 else { // result == UNDISPATCHED
968 //setMessage(N_("Text mode"));
970 case LFUN_UNKNOWN_ACTION:
971 case LFUN_BREAKPARAGRAPH:
973 TEXT()->cursorRight(owner->view());
974 owner->view()->setState();
978 if (!TEXT()->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
979 TEXT()->cursorRight(owner->view());
980 moveCursorUpdate(true, false);
983 goto exit_with_message;
985 if (TEXT()->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
986 TEXT()->cursorRight(owner->view());
987 moveCursorUpdate(true, false);
990 goto exit_with_message;
992 if (TEXT()->cursor.row()->next())
993 TEXT()->cursorDown(owner->view());
995 TEXT()->cursorRight(owner->view());
996 moveCursorUpdate(true, false);
998 goto exit_with_message;
1010 if (!owner->view()->available()) break;
1011 // this function should be used always [asierra060396]
1012 UpdatableInset * tli =
1013 owner->view()->theLockingInset();
1015 UpdatableInset * lock = tli->getLockingInset();
1018 owner->view()->unlockInset(tli);
1019 TEXT()->cursorRight(owner->view());
1020 moveCursorUpdate(true, false);
1023 tli->unlockInsetInInset(owner->view(),
1028 // Tell the paragraph dialog that we changed paragraph
1029 owner->getDialogs()->updateParagraph();
1034 // --- Misc -------------------------------------------
1035 case LFUN_WORDFINDFORWARD :
1036 case LFUN_WORDFINDBACKWARD : {
1037 static string last_search;
1038 string searched_string;
1040 if (!argument.empty()) {
1041 last_search = argument;
1042 searched_string = argument;
1044 searched_string = last_search;
1046 bool fw = (action == LFUN_WORDFINDBACKWARD);
1047 if (!searched_string.empty()) {
1048 LyXFind(owner->view(), searched_string, fw);
1050 // owner->view()->showCursor();
1056 if (owner->view()->available() && !owner->view()->theLockingInset()) {
1057 owner->view()->update(TEXT(),
1058 BufferView::SELECT|BufferView::FITCUR);
1060 owner->message(keyseq.printOptions());
1064 // --- Misc -------------------------------------------
1065 case LFUN_EXEC_COMMAND:
1067 vector<string> allCmds;
1068 transform(lyxaction.func_begin(), lyxaction.func_end(),
1069 back_inserter(allCmds), lyx::firster());
1070 static vector<string> hist;
1071 owner->getMiniBuffer()->getString(MiniBuffer::spaces,
1076 case LFUN_CANCEL: // RVDK_PATCH_5
1079 if (owner->view()->available())
1080 // cancel any selection
1081 dispatch(LFUN_MARK_OFF);
1082 setMessage(N_("Cancel"));
1085 case LFUN_META_FAKE: // RVDK_PATCH_5
1087 meta_fake_bit = Mod1Mask;
1088 setMessage(keyseq.print());
1092 case LFUN_READ_ONLY_TOGGLE:
1093 if (owner->buffer()->lyxvc.inUse()) {
1094 owner->buffer()->lyxvc.toggleReadOnly();
1096 owner->buffer()->setReadonly(
1097 !owner->buffer()->isReadonly());
1101 case LFUN_CENTER: // this is center and redraw.
1102 owner->view()->center();
1105 // --- Menus -----------------------------------------------
1110 case LFUN_MENUNEWTMPLT:
1114 case LFUN_CLOSEBUFFER:
1118 case LFUN_MENUWRITE:
1119 if (!owner->buffer()->isUnnamed()) {
1121 s1 << _("Saving document") << ' '
1122 << MakeDisplayPath(owner->buffer()->fileName() + "...");
1123 owner->message(s1.str().c_str());
1124 MenuWrite(owner->view(), owner->buffer());
1126 WriteAs(owner->view(), owner->buffer());
1130 WriteAs(owner->view(), owner->buffer(), argument);
1133 case LFUN_MENURELOAD:
1138 Exporter::Export(owner->buffer(), argument, true);
1142 Exporter::Preview(owner->buffer(), argument);
1145 case LFUN_BUILDPROG:
1146 Exporter::Export(owner->buffer(), "program", true);
1149 case LFUN_RUNCHKTEX:
1150 MenuRunChktex(owner->buffer());
1153 case LFUN_MENUPRINT:
1154 owner->getDialogs()->showPrint();
1158 if (argument == "custom")
1159 owner->getDialogs()->showSendto();
1161 Exporter::Export(owner->buffer(), argument, false);
1179 InsetCommandParams p;
1182 if (action == LFUN_TOCVIEW)
1184 p.setCmdName("tableofcontents");
1186 else if (action == LFUN_LOAVIEW)
1187 p.setCmdName("listof{algorithm}{List of Algorithms}");
1188 else if (action == LFUN_LOFVIEW)
1189 p.setCmdName("listoffigures");
1191 p.setCmdName("listoftables");
1193 owner->getDialogs()->createTOC(p.getAsString());
1197 case LFUN_DIALOG_TABULAR_INSERT:
1198 owner->getDialogs()->showTabularCreate();
1202 AutoSave(owner->view());
1206 owner->view()->menuUndo();
1210 owner->view()->menuRedo();
1213 case LFUN_MENUSEARCH:
1214 owner->getDialogs()->showSearch();
1217 case LFUN_REMOVEERRORS:
1218 if (owner->view()->removeAutoInsets()) {
1219 owner->view()->redraw();
1220 owner->view()->fitCursor();
1224 case LFUN_DEPTH_MIN:
1225 changeDepth(owner->view(), TEXT(false), -1);
1228 case LFUN_DEPTH_PLUS:
1229 changeDepth(owner->view(), TEXT(false), 1);
1233 owner->getDialogs()->setUserFreeFont();
1236 case LFUN_RECONFIGURE:
1237 Reconfigure(owner->view());
1241 case LFUN_FLOATSOPERATE:
1242 if (argument == "openfoot")
1243 owner->view()->allFloats(1,0);
1244 else if (argument == "closefoot")
1245 owner->view()->allFloats(0,0);
1246 else if (argument == "openfig")
1247 owner->view()->allFloats(1,1);
1248 else if (argument == "closefig")
1249 owner->view()->allFloats(0,1);
1252 #ifdef WITH_WARNINGS
1253 //#warning Find another implementation here (or another lyxfunc)!
1256 case LFUN_HELP_ABOUTLYX:
1257 owner->getDialogs()->showAboutlyx();
1260 case LFUN_HELP_TEXINFO:
1261 owner->getDialogs()->showTexinfo();
1264 case LFUN_HELP_OPEN:
1266 string const arg = argument;
1268 setErrorMessage(N_("Missing argument"));
1271 owner->prohibitInput();
1272 string const fname = i18nLibFileSearch("doc", arg, "lyx");
1273 if (fname.empty()) {
1274 lyxerr << "LyX: unable to find documentation file `"
1275 << arg << "'. Bad installation?" << endl;
1276 owner->allowInput();
1280 str << _("Opening help file") << ' '
1281 << MakeDisplayPath(fname) << "...";
1282 owner->message(str.str().c_str());
1283 owner->view()->buffer(bufferlist.loadLyXFile(fname, false));
1284 owner->allowInput();
1288 // --- version control -------------------------------
1289 case LFUN_VC_REGISTER:
1291 if (!owner->buffer()->lyxvc.inUse())
1292 owner->buffer()->lyxvc.registrer();
1296 case LFUN_VC_CHECKIN:
1298 if (owner->buffer()->lyxvc.inUse()
1299 && !owner->buffer()->isReadonly())
1300 owner->buffer()->lyxvc.checkIn();
1304 case LFUN_VC_CHECKOUT:
1306 if (owner->buffer()->lyxvc.inUse()
1307 && owner->buffer()->isReadonly())
1308 owner->buffer()->lyxvc.checkOut();
1312 case LFUN_VC_REVERT:
1314 owner->buffer()->lyxvc.revert();
1320 owner->buffer()->lyxvc.undoLast();
1324 case LFUN_VC_HISTORY:
1326 owner->getDialogs()->showVCLogFile();
1330 // --- buffers ----------------------------------------
1332 case LFUN_SWITCHBUFFER:
1333 owner->view()->buffer(bufferlist.getBuffer(argument));
1338 // servercmd: argument must be <file>:<template>
1339 Buffer * tmpbuf = NewLyxFile(argument);
1341 owner->view()->buffer(tmpbuf);
1345 case LFUN_FILE_OPEN:
1349 case LFUN_LATEX_LOG:
1350 owner->getDialogs()->showLogFile();
1353 case LFUN_LAYOUT_DOCUMENT:
1354 owner->getDialogs()->showDocument();
1357 case LFUN_LAYOUT_PARAGRAPH:
1358 owner->getDialogs()->showParagraph();
1361 case LFUN_LAYOUT_CHARACTER:
1362 owner->getDialogs()->showCharacter();
1365 case LFUN_LAYOUT_TABULAR:
1366 if (owner->view()->theLockingInset()) {
1367 if (owner->view()->theLockingInset()->lyxCode()==Inset::TABULAR_CODE) {
1368 InsetTabular * inset = static_cast<InsetTabular *>
1369 (owner->view()->theLockingInset());
1370 inset->openLayoutDialog(owner->view());
1371 } else if (owner->view()->theLockingInset()->
1372 getFirstLockingInsetOfType(Inset::TABULAR_CODE)!=0) {
1373 InsetTabular * inset = static_cast<InsetTabular *>(
1374 owner->view()->theLockingInset()->getFirstLockingInsetOfType(Inset::TABULAR_CODE));
1375 inset->openLayoutDialog(owner->view());
1380 case LFUN_LAYOUT_PREAMBLE:
1381 owner->getDialogs()->showPreamble();
1384 case LFUN_DROP_LAYOUTS_CHOICE:
1385 owner->getToolbar()->openLayoutList();
1388 case LFUN_MENU_OPEN_BY_NAME:
1389 owner->getMenubar()->openByName(argument);
1390 break; // RVDK_PATCH_5
1392 case LFUN_SPELLCHECK:
1393 if (lyxrc.isp_command != "none")
1394 owner->getDialogs()->showSpellchecker();
1397 // --- lyxserver commands ----------------------------
1401 setMessage(owner->buffer()->fileName());
1402 lyxerr[Debug::INFO] << "FNAME["
1403 << owner->buffer()->fileName()
1409 dispatch_buffer = keyseq.print();
1410 lyxserver->notifyClient(dispatch_buffer);
1414 case LFUN_GOTOFILEROW:
1418 istringstream istr(argument.c_str());
1419 istr >> file_name >> row;
1420 // Must replace extension of the file to be .lyx and get full path
1421 string const s(ChangeExtension(file_name, ".lyx"));
1423 // Either change buffer or load the file
1424 if (bufferlist.exists(s)) {
1425 owner->view()->buffer(bufferlist.getBuffer(s));
1427 owner->view()->buffer(bufferlist.loadLyXFile(s));
1431 owner->view()->setCursorFromRow(row);
1434 owner->view()->center();
1438 case LFUN_GOTO_PARAGRAPH:
1440 istringstream istr(argument.c_str());
1444 Paragraph * par = owner->buffer()->getParFromID(id);
1446 lyxerr[Debug::INFO] << "No matching paragraph found! ["
1447 << id << "]" << endl;
1450 lyxerr[Debug::INFO] << "Paragraph " << par->id()
1451 << " found." << endl;
1454 if (owner->view()->theLockingInset())
1455 owner->view()->unlockInset(owner->view()->theLockingInset());
1456 if (par->inInset()) {
1457 par->inInset()->edit(owner->view());
1460 owner->view()->getLyXText()->setCursor(owner->view(), par, 0);
1461 owner->view()->setState();
1465 owner->view()->center();
1472 int const qa = lyxaction.LookupFunc(argument);
1473 setMessage(lyxaction.helpText(static_cast<kb_action>(qa)));
1477 // --- toolbar ----------------------------------
1478 case LFUN_PUSH_TOOLBAR:
1480 int nth = strToInt(argument);
1482 setErrorMessage(N_("Push-toolbar needs argument > 0"));
1484 owner->getToolbar()->push(nth);
1489 case LFUN_ADD_TO_TOOLBAR:
1491 if (lyxerr.debugging(Debug::GUI)) {
1492 lyxerr << "LFUN_ADD_TO_TOOLBAR:"
1493 "argument = `" << argument << '\'' << endl;
1495 string tmp(argument);
1496 //lyxerr <<string("Argument: ") + argument);
1497 //lyxerr <<string("Tmp : ") + tmp);
1499 setErrorMessage(N_("Usage: toolbar-add-to <LyX command>"));
1501 owner->getToolbar()->add(argument, false);
1502 owner->getToolbar()->set();
1507 // --- insert characters ----------------------------------------
1509 // --- Mathed stuff. If we are here, there is no locked inset yet.
1510 case LFUN_MATH_EXTERN:
1511 case LFUN_MATH_NUMBER:
1512 case LFUN_MATH_NONUMBER:
1513 case LFUN_MATH_LIMITS:
1515 setErrorMessage(N_("This is only allowed in math mode!"));
1519 // passthrough hat and underscore outside mathed:
1520 case LFUN_SUBSCRIPT:
1521 dispatch(LFUN_SELFINSERT, "_");
1523 case LFUN_SUPERSCRIPT:
1524 dispatch(LFUN_SELFINSERT, "^");
1527 case LFUN_MATH_PANEL:
1528 owner->getDialogs()->showMathPanel();
1531 case LFUN_CITATION_CREATE:
1533 InsetCommandParams p("cite");
1535 if (!argument.empty()) {
1536 // This should be set at source, ie when typing
1537 // "citation-insert foo" in the minibuffer.
1538 // Question: would pybibliographer also need to be
1539 // changed. Suspect so. Leave as-is therefore.
1540 if (contains(argument, "|")) {
1541 p.setContents(token(argument, '|', 0));
1542 p.setOptions( token(argument, '|', 1));
1544 p.setContents(argument);
1546 dispatch(LFUN_CITATION_INSERT, p.getAsString());
1548 owner->getDialogs()->createCitation(p.getAsString());
1552 case LFUN_CHILDOPEN:
1554 string const filename =
1555 MakeAbsPath(argument,
1556 owner->buffer()->filePath());
1557 setMessage(N_("Opening child document ") +
1558 MakeDisplayPath(filename) + "...");
1559 owner->view()->savePosition(0);
1560 if (bufferlist.exists(filename))
1561 owner->view()->buffer(bufferlist.getBuffer(filename));
1563 owner->view()->buffer(bufferlist.loadLyXFile(filename));
1567 case LFUN_TOGGLECURSORFOLLOW:
1568 lyxrc.cursor_follows_scrollbar = !lyxrc.cursor_follows_scrollbar;
1571 case LFUN_KMAP_OFF: // keymap off
1572 owner->getIntl()->KeyMapOn(false);
1575 case LFUN_KMAP_PRIM: // primary keymap
1576 owner->getIntl()->KeyMapPrim();
1579 case LFUN_KMAP_SEC: // secondary keymap
1580 owner->getIntl()->KeyMapSec();
1583 case LFUN_KMAP_TOGGLE: // toggle keymap
1584 owner->getIntl()->ToggleKeyMap();
1589 // argument contains ';'-terminated commands
1590 while (argument.find(';') != string::npos) {
1592 argument = split(argument, first, ';');
1593 verboseDispatch(first, false);
1598 case LFUN_DIALOG_PREFERENCES:
1599 owner->getDialogs()->showPreferences();
1602 case LFUN_SAVEPREFERENCES:
1604 Path p(user_lyxdir);
1605 lyxrc.write("preferences");
1609 case LFUN_SCREEN_FONT_UPDATE:
1611 // handle the screen font changes.
1613 lyxrc.set_font_norm_type();
1614 fontloader.update();
1615 // Of course we should only do the resize and the textcache.clear
1616 // if values really changed...but not very important right now. (Lgb)
1617 // All visible buffers will need resize
1619 // We also need to empty the textcache so that
1620 // the buffer will be formatted correctly after
1626 case LFUN_SET_COLOR:
1629 string const x11_name = split(argument, lyx_name, ' ');
1630 if (lyx_name.empty() || x11_name.empty()) {
1631 setErrorMessage(N_("Syntax: set-color <lyx_name>"
1636 bool const graphicsbg_changed =
1637 (lyx_name == lcolor.getLyXName(LColor::graphicsbg) &&
1638 x11_name != lcolor.getX11Name(LColor::graphicsbg));
1640 if (!lcolor.setColor(lyx_name, x11_name)) {
1641 static string const err1 (N_("Set-color \""));
1642 static string const err2 (
1643 N_("\" failed - color is undefined "
1644 "or may not be redefined"));
1645 setErrorMessage(_(err1) + lyx_name + _(err2));
1649 lyxColorHandler->updateColor(lcolor.getFromLyXName(lyx_name));
1651 if (graphicsbg_changed) {
1652 grfx::GCache & gc = grfx::GCache::get();
1653 gc.changeDisplay(true);
1656 owner->view()->redraw();
1661 owner->message(argument);
1664 case LFUN_MESSAGE_PUSH:
1665 owner->messagePush(argument);
1668 case LFUN_MESSAGE_POP:
1669 owner->messagePop();
1672 case LFUN_FORKS_SHOW:
1673 owner->getDialogs()->showForks();
1676 case LFUN_FORKS_KILL:
1678 if (!isStrInt(argument))
1681 pid_t const pid = strToInt(argument);
1682 ForkedcallsController & fcc = ForkedcallsController::get();
1687 case LFUN_TOOLTIPS_TOGGLE:
1688 owner->getDialogs()->toggleTooltips();
1692 // Then if it was none of the above
1693 // Trying the BufferView::pimpl dispatch:
1694 if (!owner->view()->Dispatch(action, argument))
1695 lyxerr << "A truly unknown func ["
1696 << lyxaction.getActionName(action) << "]!"
1703 string const res = getMessage();
1706 owner->message(_(res));
1707 owner->updateMenubar();
1708 owner->updateToolbar();
1714 void LyXFunc::setupLocalKeymap()
1716 keyseq.stdmap = keyseq.curmap = toplevel_keymap.get();
1717 cancel_meta_seq.stdmap = cancel_meta_seq.curmap = toplevel_keymap.get();
1721 void LyXFunc::menuNew(bool fromTemplate)
1723 string initpath = lyxrc.document_path;
1725 if (owner->view()->available()) {
1726 string const trypath = owner->buffer()->filePath();
1727 // If directory is writeable, use this as default.
1728 if (IsDirWriteable(trypath))
1732 static int newfile_number;
1735 if (lyxrc.new_ask_filename) {
1736 FileDialog fileDlg(owner, _("Enter filename for new document"),
1737 LFUN_SELECT_FILE_SYNC,
1738 make_pair(string(_("Documents|#o#O")),
1739 string(lyxrc.document_path)),
1740 make_pair(string(_("Templates|#T#t")),
1741 string(lyxrc.template_path)));
1743 FileDialog::Result result =
1744 fileDlg.Select(initpath,
1745 _("*.lyx|LyX Documents (*.lyx)"),
1748 if (result.second.empty()) {
1749 owner->message(_("Canceled."));
1750 lyxerr[Debug::INFO] << "New Document Cancelled." << endl;
1754 // get absolute path of file and make sure the filename ends
1756 s = MakeAbsPath(result.second);
1757 if (!IsLyXFilename(s))
1760 // Check if the document already is open
1761 if (bufferlist.exists(s)) {
1762 switch (Alert::askConfirmation(_("Document is already open:"),
1763 MakeDisplayPath(s, 50),
1764 _("Do you want to close that document now?\n"
1765 "('No' will just switch to the open version)")))
1767 case 1: // Yes: close the document
1768 if (!bufferlist.close(bufferlist.getBuffer(s)))
1769 // If close is canceled, we cancel here too.
1772 case 2: // No: switch to the open document
1773 owner->view()->buffer(bufferlist.getBuffer(s));
1775 case 3: // Cancel: Do nothing
1776 owner->message(_("Canceled."));
1780 // Check whether the file already exists
1782 if (fi.readable() &&
1783 Alert::askQuestion(_("File already exists:"),
1784 MakeDisplayPath(s, 50),
1785 _("Do you want to open the document?"))) {
1787 string const disp_fn(MakeDisplayPath(s));
1790 str << _("Opening document") << ' '
1791 << disp_fn << "...";
1793 owner->message(str.str().c_str());
1794 //XFlush(fl_get_display());
1795 owner->view()->buffer(bufferlist.loadLyXFile(s));
1797 str2 << _("Document") << ' '
1798 << disp_fn << ' ' << _("opened.");
1800 owner->message(str2.str().c_str());
1805 s = AddName(lyxrc.document_path,
1806 "newfile" + tostr(++newfile_number) + ".lyx");
1808 while (bufferlist.exists(s) || fi.readable()) {
1810 s = AddName(lyxrc.document_path,
1811 "newfile" + tostr(newfile_number) +
1817 // The template stuff
1820 FileDialog fileDlg(owner, _("Select template file"),
1821 LFUN_SELECT_FILE_SYNC,
1822 make_pair(string(_("Documents|#o#O")),
1823 string(lyxrc.document_path)),
1824 make_pair(string(_("Templates|#T#t")),
1825 string(lyxrc.template_path)));
1827 FileDialog::Result result =
1828 fileDlg.Select(lyxrc.template_path,
1829 _("*.lyx|LyX Documents (*.lyx)"));
1831 if (result.first == FileDialog::Later)
1834 string const fname = result.second;
1841 // find a free buffer
1842 lyxerr[Debug::INFO] << "Find a free buffer." << endl;
1843 owner->view()->buffer(bufferlist.newFile(s, templname));
1847 void LyXFunc::open(string const & fname)
1849 string initpath = lyxrc.document_path;
1851 if (owner->view()->available()) {
1852 string const trypath = owner->buffer()->filePath();
1853 // If directory is writeable, use this as default.
1854 if (IsDirWriteable(trypath))
1860 if (fname.empty()) {
1861 FileDialog fileDlg(owner, _("Select document to open"),
1863 make_pair(string(_("Documents|#o#O")),
1864 string(lyxrc.document_path)),
1865 make_pair(string(_("Examples|#E#e")),
1866 string(AddPath(system_lyxdir, "examples"))));
1868 FileDialog::Result result =
1869 fileDlg.Select(initpath,
1870 "*.lyx|LyX Documents (*.lyx)");
1872 if (result.first == FileDialog::Later)
1875 filename = result.second;
1877 // check selected filename
1878 if (filename.empty()) {
1879 owner->message(_("Canceled."));
1885 // get absolute path of file and add ".lyx" to the filename if
1887 string const fullpath = FileSearch(string(), filename, "lyx");
1888 if (fullpath.empty()) {
1889 Alert::alert(_("Error"), _("Could not find file"), filename);
1893 filename = fullpath;
1896 string const disp_fn(MakeDisplayPath(filename));
1899 str << _("Opening document") << ' ' << disp_fn << "...";
1901 owner->message(str.str().c_str());
1903 Buffer * openbuf = bufferlist.loadLyXFile(filename);
1905 owner->view()->buffer(openbuf);
1907 str << _("Document") << ' ' << disp_fn << ' ' << _("opened.");
1908 owner->message(str.str().c_str());
1911 str << _("Could not open document") << ' ' << disp_fn;
1912 owner->message(str.str().c_str());
1917 // checks for running without gui are missing.
1918 void LyXFunc::doImport(string const & argument)
1921 string filename = split(argument, format, ' ');
1922 lyxerr[Debug::INFO] << "LyXFunc::doImport: " << format
1923 << " file: " << filename << endl;
1925 if (filename.empty()) { // need user interaction
1926 string initpath = lyxrc.document_path;
1928 if (owner->view()->available()) {
1929 string const trypath = owner->buffer()->filePath();
1930 // If directory is writeable, use this as default.
1931 if (IsDirWriteable(trypath))
1935 string const text = _("Select ") + formats.prettyName(format)
1936 + _(" file to import");
1938 FileDialog fileDlg(owner, text,
1940 make_pair(string(_("Documents|#o#O")),
1941 string(lyxrc.document_path)),
1942 make_pair(string(_("Examples|#E#e")),
1943 string(AddPath(system_lyxdir, "examples"))));
1945 string const extension = "*." + formats.extension(format)
1946 + "| " + formats.prettyName(format)
1947 + " (*." + formats.extension(format) + ")";
1949 FileDialog::Result result = fileDlg.Select(initpath,
1952 if (result.first == FileDialog::Later)
1955 filename = result.second;
1957 // check selected filename
1958 if (filename.empty())
1959 owner->message(_("Canceled."));
1962 // still no filename? abort
1963 if (filename.empty())
1966 // get absolute path of file
1967 filename = MakeAbsPath(filename);
1969 string const lyxfile = ChangeExtension(filename, ".lyx");
1971 // Check if the document already is open
1972 if (bufferlist.exists(lyxfile)) {
1973 switch (Alert::askConfirmation(_("Document is already open:"),
1974 MakeDisplayPath(lyxfile, 50),
1975 _("Do you want to close that document now?\n"
1976 "('No' will just switch to the open version)")))
1978 case 1: // Yes: close the document
1979 if (!bufferlist.close(bufferlist.getBuffer(lyxfile)))
1980 // If close is canceled, we cancel here too.
1983 case 2: // No: switch to the open document
1984 owner->view()->buffer(bufferlist.getBuffer(lyxfile));
1986 case 3: // Cancel: Do nothing
1987 owner->message(_("Canceled."));
1992 // Check if a LyX document by the same root exists in filesystem
1993 FileInfo const f(lyxfile, true);
1994 if (f.exist() && !Alert::askQuestion(_("A document by the name"),
1995 MakeDisplayPath(lyxfile),
1996 _("already exists. Overwrite?"))) {
1997 owner->message(_("Canceled"));
2000 // filename should be valid now
2002 Importer::Import(owner, filename, format);
2006 void LyXFunc::reloadBuffer()
2008 string const fn = owner->buffer()->fileName();
2009 if (bufferlist.close(owner->buffer()))
2010 owner->view()->buffer(bufferlist.loadLyXFile(fn));
2014 void LyXFunc::closeBuffer()
2016 if (bufferlist.close(owner->buffer()) && !quitting) {
2017 if (bufferlist.empty()) {
2018 // need this otherwise SEGV may occur while trying to
2019 // set variables that don't exist
2020 // since there's no current buffer
2021 owner->getDialogs()->hideBufferDependent();
2023 owner->view()->buffer(bufferlist.first());
2029 // Each "owner" should have it's own message method. lyxview and
2030 // the minibuffer would use the minibuffer, but lyxserver would
2031 // send an ERROR signal to its client. Alejandro 970603
2032 // This func is bit problematic when it comes to NLS, to make the
2033 // lyx servers client be language indepenent we must not translate
2034 // strings sent to this func.
2035 void LyXFunc::setErrorMessage(string const & m) const
2037 dispatch_buffer = m;
2042 void LyXFunc::setMessage(string const & m) const
2044 dispatch_buffer = m;
2048 void LyXFunc::setStatusMessage(string const & m) const
2054 void LyXFunc::initMiniBuffer()
2056 string text = _("Welcome to LyX!");
2058 // When meta-fake key is pressed, show the key sequence so far + "M-".
2060 text = keyseq.print();
2064 // Else, when a non-complete key sequence is pressed,
2065 // show the available options.
2066 if (keyseq.length() > 0 && !keyseq.deleted()) {
2067 text = keyseq.printOptions();
2070 // Else, show the buffer state.
2071 else if (owner->view()->available()) {
2072 Buffer * tmpbuf = owner->buffer();
2074 string const nicename =
2075 MakeDisplayPath(tmpbuf->fileName());
2076 // Should we do this instead? (kindo like emacs)
2077 // leaves more room for other information
2080 if (tmpbuf->lyxvc.inUse()) {
2082 text += tmpbuf->lyxvc.versionString();
2084 text += tmpbuf->lyxvc.locker();
2085 if (tmpbuf->isReadonly())
2088 } else if (tmpbuf->isReadonly())
2090 if (!tmpbuf->isLyxClean())
2091 text += _(" (Changed)");
2093 if (text != _("Welcome to LyX!")) // this is a hack
2094 text = _("* No document open *");
2097 owner->message(text);