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 "lyxserver.h"
27 #include "LyXAction.h"
33 #include "trans_mgr.h"
35 #include "bufferview_funcs.h"
36 #include "frontends/LyXView.h"
37 #include "frontends/lyx_gui.h"
39 #include "FloatList.h"
40 #include "converter.h"
43 #include "TextCache.h"
45 #include "undo_funcs.h"
46 #include "ParagraphParameters.h"
48 #include "insets/inseturl.h"
49 #include "insets/insetlatexaccent.h"
50 #include "insets/insettoc.h"
51 #include "insets/insetref.h"
52 #include "insets/insetparent.h"
53 #include "insets/insetindex.h"
54 #include "insets/insetinclude.h"
55 #include "insets/insetbib.h"
56 #include "insets/insetcite.h"
57 #include "insets/insettext.h"
58 #include "insets/insetert.h"
59 #include "insets/insetexternal.h"
60 #include "insets/insetgraphics.h"
61 #include "insets/insetfoot.h"
62 #include "insets/insetmarginal.h"
63 #include "insets/insetminipage.h"
64 #include "insets/insetfloat.h"
66 #include "insets/insetlist.h"
67 #include "insets/insettheorem.h"
69 #include "insets/insettabular.h"
70 #include "insets/insetcaption.h"
72 #include "mathed/formulamacro.h"
73 #include "mathed/math_cursor.h"
74 #include "mathed/math_inset.h"
76 #include "frontends/FileDialog.h"
77 #include "frontends/Dialogs.h"
78 #include "frontends/Toolbar.h"
79 #include "frontends/Menubar.h"
80 #include "frontends/Alert.h"
82 #include "graphics/GraphicsCache.h"
84 #include "support/lyxalgo.h"
85 #include "support/LAssert.h"
86 #include "support/filetools.h"
87 #include "support/FileInfo.h"
88 #include "support/forkedcontr.h"
89 #include "support/lstrings.h"
90 #include "support/path.h"
91 #include "support/lyxfunctional.h"
102 using std::make_pair;
106 using std::transform;
107 using std::back_inserter;
109 extern BufferList bufferlist;
110 extern LyXServer * lyxserver;
111 extern bool selection_possible;
113 extern boost::scoped_ptr<kb_keymap> toplevel_keymap;
116 extern tex_accent_struct get_accent(kb_action action);
118 extern void ShowLatexLog();
121 LyXFunc::LyXFunc(LyXView * o)
123 keyseq(toplevel_keymap.get(), toplevel_keymap.get()),
124 cancel_meta_seq(toplevel_keymap.get(), toplevel_keymap.get())
126 meta_fake_bit = key_modifier::none;
127 lyx_dead_action = LFUN_NOACTION;
128 lyx_calling_dead_action = LFUN_NOACTION;
133 LyXText * LyXFunc::TEXT(bool flag = true) const
137 return view()->getLyXText();
142 void LyXFunc::moveCursorUpdate(bool flag, bool selecting)
144 if (selecting || TEXT(flag)->selection.mark()) {
145 TEXT(flag)->setSelection(view());
146 if (TEXT(flag)->bv_owner)
147 view()->toggleToggle();
149 view()->update(TEXT(flag), BufferView::SELECT|BufferView::FITCUR);
150 view()->showCursor();
152 view()->switchKeyMap();
156 void LyXFunc::handleKeyFunc(kb_action action)
158 char c = keyseq.getLastKeyEncoded();
160 if (keyseq.length() > 1) {
164 owner->getIntl().getTransManager()
165 .deadkey(c, get_accent(action).accent, TEXT(false));
166 // Need to clear, in case the minibuffer calls these
169 // copied verbatim from do_accent_char
170 view()->update(TEXT(false),
171 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
172 TEXT(false)->selection.cursor = TEXT(false)->cursor;
176 void LyXFunc::processKeySym(LyXKeySymPtr keysym,
177 key_modifier::state state)
181 if (lyxerr.debugging(Debug::KEY)) {
182 lyxerr << "KeySym is "
183 << keysym->getSymbolName()
186 // Do nothing if we have nothing (JMarc)
187 if (!keysym->isOK()) {
188 lyxerr[Debug::KEY] << "Empty kbd action (probably composing)"
193 if (keysym->isModifier()) {
197 // Do a one-deep top-level lookup for
198 // cancel and meta-fake keys. RVDK_PATCH_5
199 cancel_meta_seq.reset();
201 int action = cancel_meta_seq.addkey(keysym, state);
202 if (lyxerr.debugging(Debug::KEY)) {
203 lyxerr << "action first set to [" << action << "]" << endl;
206 // When not cancel or meta-fake, do the normal lookup.
207 // Note how the meta_fake Mod1 bit is OR-ed in and reset afterwards.
208 // Mostly, meta_fake_bit = key_modifier::none. RVDK_PATCH_5.
209 if ((action != LFUN_CANCEL) && (action != LFUN_META_FAKE)) {
210 // remove Caps Lock and Mod2 as a modifiers
211 action = keyseq.addkey(keysym, (state | meta_fake_bit));
212 lyxerr[Debug::KEY] << "action now set to ["
213 << action << "]" << endl;
216 // Dont remove this unless you know what you are doing.
217 meta_fake_bit = key_modifier::none;
219 // can this happen now ?
220 if (action == LFUN_NOACTION) {
221 action = LFUN_PREFIX;
224 if (lyxerr.debugging(Debug::KEY)) {
225 lyxerr << "Key [action="
227 << keyseq.print() << "]"
231 // already here we know if it any point in going further
232 // why not return already here if action == -1 and
233 // num_bytes == 0? (Lgb)
235 if (keyseq.length() > 1) {
236 owner->message(keyseq.print());
239 if (action == LFUN_UNKNOWN_ACTION) {
240 // It is unknown, but what if we remove all
241 // the modifiers? (Lgb)
242 action = keyseq.addkey(keysym, key_modifier::none);
244 lyxerr[Debug::KEY] << "Removing modifiers...\n"
245 << "Action now set to ["
246 << action << "]" << endl;
248 if (action == LFUN_UNKNOWN_ACTION) {
249 owner->message(_("Unknown function."));
254 if (action == LFUN_SELFINSERT) {
255 char c = keysym->getISOEncoded();
261 dispatch(FuncRequest(view(), LFUN_SELFINSERT, argument));
262 lyxerr[Debug::KEY] << "SelfInsert arg[`"
263 << argument << "']" << endl;
270 FuncStatus LyXFunc::getStatus(int ac) const
272 return getStatus(lyxaction.retrieveActionArg(ac));
276 FuncStatus LyXFunc::getStatus(FuncRequest const & ev) const
279 Buffer * buf = owner->buffer();
281 if (ev.action == LFUN_NOACTION) {
282 setStatusMessage(N_("Nothing to do"));
283 return flag.disabled(true);
286 if (ev.action == LFUN_UNKNOWN_ACTION) {
287 setStatusMessage(N_("Unknown action"));
288 return flag.unknown(true);
291 // the default error message if we disable the command
292 setStatusMessage(N_("Command disabled"));
294 // Check whether we need a buffer
295 if (!lyxaction.funcHasFlag(ev.action, LyXAction::NoBuffer)) {
296 // Yes we need a buffer, do we have one?
299 // Can we use a readonly buffer?
300 if (buf->isReadonly() &&
301 !lyxaction.funcHasFlag(ev.action,
302 LyXAction::ReadOnly)) {
304 setStatusMessage(N_("Document is read-only"));
309 setStatusMessage(N_("Command not allowed with"
310 "out any document open"));
311 return flag.disabled(true);
315 UpdatableInset * tli = view()->theLockingInset();
317 // I would really like to avoid having this switch and rather try to
318 // encode this in the function itself.
319 bool disable = false;
322 disable = !Exporter::IsExportable(buf, "dvi")
323 || lyxrc.print_command == "none";
326 disable = ev.argument == "fax" &&
327 !Exporter::IsExportable(buf, ev.argument);
330 disable = buf->undostack.empty();
333 disable = buf->redostack.empty();
335 #ifndef HAVE_LIBAIKSAURUS
336 case LFUN_THESAURUS_ENTRY:
341 disable = lyxrc.chktex_command == "none";
344 disable = !Exporter::IsExportable(buf, "program");
347 case LFUN_LAYOUT_CHARACTER:
348 disable = tli && tli->lyxCode() == Inset::ERT_CODE;
351 case LFUN_LAYOUT_TABULAR:
353 || (tli->lyxCode() != Inset::TABULAR_CODE
354 && !tli->getFirstLockingInsetOfType(Inset::TABULAR_CODE));
358 case LFUN_LAYOUT_PARAGRAPH: {
359 Inset * inset = TEXT(false)->cursor.par()->inInset();
360 disable = inset && inset->forceDefaultParagraphs(inset);
364 case LFUN_TABULAR_FEATURE:
367 // FIXME: check temporarily disabled
369 char align = mathcursor->valign();
374 if (ev.argument.empty()) {
378 if (!contains("tcb", ev.argument[0])) {
382 flag.setOnOff(ev.argument[0] == align);
386 char align = mathcursor->halign();
391 if (ev.argument.empty()) {
395 if (!contains("lcr", ev.argument[0])) {
399 flag.setOnOff(ev.argument[0] == align);
402 disable = !mathcursor->halign();
408 //ret.disabled(true);
409 if (tli->lyxCode() == Inset::TABULAR_CODE) {
410 ret = static_cast<InsetTabular *>(tli)
411 ->getStatus(ev.argument);
412 } else if (tli->getFirstLockingInsetOfType(Inset::TABULAR_CODE)) {
413 ret = static_cast<InsetTabular *>
414 (tli->getFirstLockingInsetOfType(Inset::TABULAR_CODE))
415 ->getStatus(ev.argument);
420 static InsetTabular inset(*owner->buffer(), 1, 1);
424 ret = inset.getStatus(ev.argument);
425 if (ret.onoff(true) || ret.onoff(false))
426 flag.setOnOff(false);
430 case LFUN_VC_REGISTER:
431 disable = buf->lyxvc.inUse();
433 case LFUN_VC_CHECKIN:
434 disable = !buf->lyxvc.inUse() || buf->isReadonly();
436 case LFUN_VC_CHECKOUT:
437 disable = !buf->lyxvc.inUse() || !buf->isReadonly();
441 case LFUN_VC_HISTORY:
442 disable = !buf->lyxvc.inUse();
444 case LFUN_BOOKMARK_GOTO:
446 isSavedPosition(strToUnsignedInt(ev.argument));
448 case LFUN_INSET_TOGGLE: {
449 LyXText * lt = view()->getLyXText();
450 disable = !(isEditableInset(lt->getInset())
452 && lt->inset_owner->owner()
453 && lt->inset_owner->owner()->isOpen()));
457 disable = !IsFileReadable(buf->getLogName().second);
460 case LFUN_MATH_MUTATE:
462 //flag.setOnOff(mathcursor->formula()->hullType() == ev.argument);
463 flag.setOnOff(false);
468 // we just need to be in math mode to enable that
470 case LFUN_MATH_SPACE:
471 case LFUN_MATH_LIMITS:
472 case LFUN_MATH_NONUMBER:
473 case LFUN_MATH_NUMBER:
474 case LFUN_MATH_EXTERN:
475 disable = !mathcursor;
482 // the functions which insert insets
483 Inset::Code code = Inset::NO_CODE;
486 code = Inset::ERT_CODE;
488 case LFUN_INSET_GRAPHICS:
489 code = Inset::GRAPHICS_CODE;
491 case LFUN_INSET_FOOTNOTE:
492 code = Inset::FOOT_CODE;
494 case LFUN_TABULAR_INSERT:
495 code = Inset::TABULAR_CODE;
497 case LFUN_INSET_EXTERNAL:
498 code = Inset::EXTERNAL_CODE;
500 case LFUN_INSET_MARGINAL:
501 code = Inset::MARGIN_CODE;
503 case LFUN_INSET_MINIPAGE:
504 code = Inset::MINIPAGE_CODE;
506 case LFUN_INSET_FLOAT:
507 case LFUN_INSET_WIDE_FLOAT:
508 code = Inset::FLOAT_CODE;
510 case LFUN_FLOAT_LIST:
511 code = Inset::FLOAT_LIST_CODE;
514 case LFUN_INSET_LIST:
515 code = Inset::LIST_CODE;
517 case LFUN_INSET_THEOREM:
518 code = Inset::THEOREM_CODE;
521 case LFUN_INSET_CAPTION:
522 code = Inset::CAPTION_CODE;
524 case LFUN_INSERT_NOTE:
525 code = Inset::NOTE_CODE;
527 case LFUN_INSERT_LABEL:
528 code = Inset::LABEL_CODE;
530 case LFUN_REF_INSERT:
531 code = Inset::REF_CODE;
533 case LFUN_CITATION_CREATE:
534 case LFUN_CITATION_INSERT:
535 code = Inset::CITE_CODE;
537 case LFUN_INSERT_BIBTEX:
538 code = Inset::BIBTEX_CODE;
540 case LFUN_INDEX_INSERT:
541 code = Inset::INDEX_CODE;
543 case LFUN_INDEX_PRINT:
544 code = Inset::INDEX_PRINT_CODE;
546 case LFUN_CHILD_INSERT:
547 code = Inset::INCLUDE_CODE;
549 case LFUN_TOC_INSERT:
550 code = Inset::TOC_CODE;
552 case LFUN_PARENTINSERT:
553 code = Inset::PARENT_CODE;
557 case LFUN_INSERT_URL:
558 code = Inset::URL_CODE;
561 // always allow this, since we will inset a raw quote
562 // if an inset is not allowed.
564 case LFUN_HYPHENATION:
565 case LFUN_LIGATURE_BREAK:
567 case LFUN_MENU_SEPARATOR:
569 case LFUN_END_OF_SENTENCE:
570 code = Inset::SPECIALCHAR_CODE;
572 case LFUN_PROTECTEDSPACE:
573 // slight hack: we know this is allowed in math mode
575 code = Inset::SPECIALCHAR_CODE;
580 if (code != Inset::NO_CODE && tli && !tli->insetAllowed(code)) {
587 // A few general toggles
589 case LFUN_TOOLTIPS_TOGGLE:
590 flag.setOnOff(owner->getDialogs().tooltipsEnabled());
593 case LFUN_READ_ONLY_TOGGLE:
594 flag.setOnOff(buf->isReadonly());
597 flag.setOnOff(TEXT(false)->cursor.par()->params().startOfAppendix());
599 case LFUN_SWITCHBUFFER:
600 // toggle on the current buffer, but do not toggle off
601 // the other ones (is that a good idea?)
602 if (ev.argument == buf->fileName())
609 // the font related toggles
611 LyXFont const & font = TEXT(false)->real_current_font;
614 flag.setOnOff(font.emph() == LyXFont::ON);
617 flag.setOnOff(font.noun() == LyXFont::ON);
620 flag.setOnOff(font.series() == LyXFont::BOLD_SERIES);
623 flag.setOnOff(font.family() == LyXFont::SANS_FAMILY);
626 flag.setOnOff(font.family() == LyXFont::ROMAN_FAMILY);
629 flag.setOnOff(font.family() == LyXFont::TYPEWRITER_FAMILY);
635 string tc = mathcursor->getLastCode();
638 flag.setOnOff(tc == "mathbf");
641 flag.setOnOff(tc == "mathsf");
644 flag.setOnOff(tc == "mathcal");
647 flag.setOnOff(tc == "mathrm");
650 flag.setOnOff(tc == "mathtt");
653 flag.setOnOff(tc == "mathbb");
656 flag.setOnOff(tc == "mathnormal");
663 // this one is difficult to get right. As a half-baked
664 // solution, we consider only the first action of the sequence
665 if (ev.action == LFUN_SEQUENCE) {
666 // argument contains ';'-terminated commands
667 flag = getStatus(lyxaction.LookupFunc(token(ev.argument, ';', 0)));
674 void LyXFunc::dispatch(string const & s, bool verbose)
676 int const action = lyxaction.LookupFunc(s);
678 if (action == LFUN_UNKNOWN_ACTION) {
679 string const msg = string(_("Unknown function ("))
685 dispatch(action, verbose);
689 void LyXFunc::dispatch(int ac, bool verbose)
691 dispatch(lyxaction.retrieveActionArg(ac), verbose);
696 void LyXFunc::dispatch(FuncRequest const & ev, bool verbose)
698 lyxerr[Debug::ACTION] << "LyXFunc::dispatch: action[" << ev.action
699 <<"] arg[" << ev.argument << "]" << endl;
701 // we have not done anything wrong yet.
703 dispatch_buffer.erase();
705 #ifdef NEW_DISPATCHER
706 // We try do call the most specific dispatcher first:
707 // 1. the lockinginset's dispatch
708 // 2. the bufferview's dispatch
709 // 3. the lyxview's dispatch
712 selection_possible = false;
714 if (view()->available())
715 view()->hideCursor();
717 string argument = ev.argument;
718 kb_action action = ev.action;
720 // We cannot use this function here
721 if (getStatus(ev).disabled()) {
722 lyxerr[Debug::ACTION] << "LyXFunc::dispatch: "
723 << lyxaction.getActionName(action)
724 << " [" << action << "] is disabled at this location"
726 setErrorMessage(getStatusMessage());
727 goto exit_with_message;
730 if (view()->available() && view()->theLockingInset()) {
731 Inset::RESULT result;
732 if ((action > 1) || ((action == LFUN_UNKNOWN_ACTION) &&
733 (!keyseq.deleted())))
735 UpdatableInset * inset = view()->theLockingInset();
739 inset->getCursorPos(view(), inset_x, dummy_y);
741 if ((action == LFUN_UNKNOWN_ACTION)
742 && argument.empty()) {
743 argument = keyseq.getLastKeyEncoded();
745 // Undo/Redo is a bit tricky for insets.
746 if (action == LFUN_UNDO) {
748 goto exit_with_message;
749 } else if (action == LFUN_REDO) {
751 goto exit_with_message;
752 } else if (((result=inset->
753 // Hand-over to inset's own dispatch:
754 localDispatch(FuncRequest(view(), action, argument))) ==
755 UpdatableInset::DISPATCHED) ||
756 (result == UpdatableInset::DISPATCHED_NOUPDATE))
757 goto exit_with_message;
758 // If UNDISPATCHED, just soldier on
759 else if (result == UpdatableInset::FINISHED) {
760 goto exit_with_message;
761 // We do not need special RTL handling here:
762 // FINISHED means that the cursor should be
763 // one position after the inset.
764 } else if (result == UpdatableInset::FINISHED_RIGHT) {
765 TEXT()->cursorRight(view());
766 moveCursorUpdate(true, false);
767 owner->view_state_changed();
768 goto exit_with_message;
769 } else if (result == UpdatableInset::FINISHED_UP) {
770 if (TEXT()->cursor.irow()->previous()) {
772 TEXT()->setCursorFromCoordinates(
773 view(), TEXT()->cursor.ix() + inset_x,
774 TEXT()->cursor.iy() -
775 TEXT()->cursor.irow()->baseline() - 1);
776 TEXT()->cursor.x_fix(TEXT()->cursor.x());
778 TEXT()->cursorUp(view());
780 moveCursorUpdate(true, false);
781 owner->view_state_changed();
783 view()->update(TEXT(), BufferView::SELECT|BufferView::FITCUR);
785 goto exit_with_message;
786 } else if (result == UpdatableInset::FINISHED_DOWN) {
787 if (TEXT()->cursor.irow()->next()) {
789 TEXT()->setCursorFromCoordinates(
790 view(), TEXT()->cursor.ix() + inset_x,
791 TEXT()->cursor.iy() -
792 TEXT()->cursor.irow()->baseline() +
793 TEXT()->cursor.irow()->height() + 1);
794 TEXT()->cursor.x_fix(TEXT()->cursor.x());
796 TEXT()->cursorDown(view());
799 TEXT()->cursorRight(view());
801 moveCursorUpdate(true, false);
802 owner->view_state_changed();
803 goto exit_with_message;
805 #warning I am not sure this is still right, please have a look! (Jug 20020417)
806 else { // result == UNDISPATCHED
807 //setMessage(N_("Text mode"));
809 case LFUN_UNKNOWN_ACTION:
810 case LFUN_BREAKPARAGRAPH:
812 TEXT()->cursorRight(view());
813 view()->switchKeyMap();
814 owner->view_state_changed();
817 if (!TEXT()->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
818 TEXT()->cursorRight(view());
819 moveCursorUpdate(true, false);
820 owner->view_state_changed();
822 goto exit_with_message;
824 if (TEXT()->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
825 TEXT()->cursorRight(view());
826 moveCursorUpdate(true, false);
827 owner->view_state_changed();
829 goto exit_with_message;
831 if (TEXT()->cursor.row()->next())
832 TEXT()->cursorDown(view());
834 TEXT()->cursorRight(view());
835 moveCursorUpdate(true, false);
836 owner->view_state_changed();
837 goto exit_with_message;
849 if (!view()->available()) break;
850 // this function should be used always [asierra060396]
851 UpdatableInset * tli =
852 view()->theLockingInset();
854 UpdatableInset * lock = tli->getLockingInset();
857 view()->unlockInset(tli);
858 TEXT()->cursorRight(view());
859 moveCursorUpdate(true, false);
860 owner->view_state_changed();
862 tli->unlockInsetInInset(view(),
867 // Tell the paragraph dialog that we changed paragraph
868 owner->getDialogs().updateParagraph();
873 // --- Misc -------------------------------------------
874 case LFUN_WORDFINDFORWARD :
875 case LFUN_WORDFINDBACKWARD : {
876 static string last_search;
877 string searched_string;
879 if (!argument.empty()) {
880 last_search = argument;
881 searched_string = argument;
883 searched_string = last_search;
885 bool fw = (action == LFUN_WORDFINDBACKWARD);
886 if (!searched_string.empty()) {
887 lyxfind::LyXFind(view(), searched_string, fw);
889 // view()->showCursor();
895 if (view()->available() && !view()->theLockingInset()) {
896 view()->update(TEXT(),
897 BufferView::SELECT|BufferView::FITCUR);
899 owner->message(keyseq.printOptions());
903 // --- Misc -------------------------------------------
904 case LFUN_EXEC_COMMAND:
905 owner->focus_command_buffer();
908 case LFUN_CANCEL: // RVDK_PATCH_5
910 meta_fake_bit = key_modifier::none;
911 if (view()->available())
912 // cancel any selection
913 dispatch(LFUN_MARK_OFF);
914 setMessage(N_("Cancel"));
917 case LFUN_META_FAKE: // RVDK_PATCH_5
919 meta_fake_bit = key_modifier::alt;
920 setMessage(keyseq.print());
924 case LFUN_READ_ONLY_TOGGLE:
925 if (owner->buffer()->lyxvc.inUse()) {
926 owner->buffer()->lyxvc.toggleReadOnly();
928 owner->buffer()->setReadonly(
929 !owner->buffer()->isReadonly());
933 case LFUN_CENTER: // this is center and redraw.
937 // --- Menus -----------------------------------------------
939 menuNew(argument, false);
942 case LFUN_MENUNEWTMPLT:
943 menuNew(argument, true);
946 case LFUN_CLOSEBUFFER:
951 if (!owner->buffer()->isUnnamed()) {
953 s1 << _("Saving document") << ' '
954 << MakeDisplayPath(owner->buffer()->fileName() + "...");
955 owner->message(s1.str().c_str());
956 MenuWrite(view(), owner->buffer());
958 owner->message(s1.str().c_str());
960 WriteAs(view(), owner->buffer());
964 WriteAs(view(), owner->buffer(), argument);
967 case LFUN_MENURELOAD:
972 Exporter::Export(owner->buffer(), argument, true);
976 Exporter::Preview(owner->buffer(), argument);
980 Exporter::Export(owner->buffer(), "program", true);
984 MenuRunChktex(owner->buffer());
988 owner->getDialogs().showPrint();
992 if (argument == "custom")
993 owner->getDialogs().showSendto();
995 Exporter::Export(owner->buffer(), argument, false);
1013 InsetCommandParams p;
1016 if (action == LFUN_TOCVIEW)
1018 p.setCmdName("tableofcontents");
1020 else if (action == LFUN_LOAVIEW)
1021 p.setCmdName("listof{algorithm}{List of Algorithms}");
1022 else if (action == LFUN_LOFVIEW)
1023 p.setCmdName("listoffigures");
1025 p.setCmdName("listoftables");
1027 owner->getDialogs().createTOC(p.getAsString());
1043 case LFUN_MENUSEARCH:
1044 owner->getDialogs().showSearch();
1047 case LFUN_REMOVEERRORS:
1048 if (view()->removeAutoInsets()) {
1049 #warning repaint() or update() or nothing ?
1051 view()->fitCursor();
1055 case LFUN_DEPTH_MIN:
1056 changeDepth(view(), TEXT(false), -1);
1059 case LFUN_DEPTH_PLUS:
1060 changeDepth(view(), TEXT(false), 1);
1064 owner->getDialogs().setUserFreeFont();
1067 case LFUN_RECONFIGURE:
1068 Reconfigure(view());
1072 case LFUN_FLOATSOPERATE:
1073 if (argument == "openfoot")
1074 view()->allFloats(1,0);
1075 else if (argument == "closefoot")
1076 view()->allFloats(0,0);
1077 else if (argument == "openfig")
1078 view()->allFloats(1,1);
1079 else if (argument == "closefig")
1080 view()->allFloats(0,1);
1083 #ifdef WITH_WARNINGS
1084 //#warning Find another implementation here (or another lyxfunc)!
1087 case LFUN_HELP_ABOUTLYX:
1088 owner->getDialogs().showAboutlyx();
1091 case LFUN_HELP_TEXINFO:
1092 owner->getDialogs().showTexinfo();
1095 case LFUN_HELP_OPEN:
1097 string const arg = argument;
1099 setErrorMessage(N_("Missing argument"));
1102 owner->prohibitInput();
1103 string const fname = i18nLibFileSearch("doc", arg, "lyx");
1104 if (fname.empty()) {
1105 lyxerr << "LyX: unable to find documentation file `"
1106 << arg << "'. Bad installation?" << endl;
1107 owner->allowInput();
1111 str << _("Opening help file") << ' '
1112 << MakeDisplayPath(fname) << "...";
1113 owner->message(str.str().c_str());
1114 view()->buffer(bufferlist.loadLyXFile(fname, false));
1115 owner->allowInput();
1119 // --- version control -------------------------------
1120 case LFUN_VC_REGISTER:
1122 if (!owner->buffer()->lyxvc.inUse())
1123 owner->buffer()->lyxvc.registrer();
1127 case LFUN_VC_CHECKIN:
1129 if (owner->buffer()->lyxvc.inUse()
1130 && !owner->buffer()->isReadonly())
1131 owner->buffer()->lyxvc.checkIn();
1135 case LFUN_VC_CHECKOUT:
1137 if (owner->buffer()->lyxvc.inUse()
1138 && owner->buffer()->isReadonly())
1139 owner->buffer()->lyxvc.checkOut();
1143 case LFUN_VC_REVERT:
1145 owner->buffer()->lyxvc.revert();
1151 owner->buffer()->lyxvc.undoLast();
1155 case LFUN_VC_HISTORY:
1157 owner->getDialogs().showVCLogFile();
1161 // --- buffers ----------------------------------------
1163 case LFUN_SWITCHBUFFER:
1164 view()->buffer(bufferlist.getBuffer(argument));
1169 // servercmd: argument must be <file>:<template>
1170 Buffer * tmpbuf = NewFile(argument);
1172 view()->buffer(tmpbuf);
1176 case LFUN_FILE_OPEN:
1180 case LFUN_LATEX_LOG:
1181 owner->getDialogs().showLogFile();
1184 case LFUN_LAYOUT_DOCUMENT:
1185 owner->getDialogs().showDocument();
1188 case LFUN_LAYOUT_PARAGRAPH:
1189 owner->getDialogs().showParagraph();
1192 case LFUN_LAYOUT_CHARACTER:
1193 owner->getDialogs().showCharacter();
1196 case LFUN_LAYOUT_TABULAR:
1197 if (view()->theLockingInset()) {
1198 if (view()->theLockingInset()->lyxCode()==Inset::TABULAR_CODE) {
1199 InsetTabular * inset = static_cast<InsetTabular *>
1200 (view()->theLockingInset());
1201 inset->openLayoutDialog(view());
1202 } else if (view()->theLockingInset()->
1203 getFirstLockingInsetOfType(Inset::TABULAR_CODE)!=0) {
1204 InsetTabular * inset = static_cast<InsetTabular *>(
1205 view()->theLockingInset()->getFirstLockingInsetOfType(Inset::TABULAR_CODE));
1206 inset->openLayoutDialog(view());
1211 case LFUN_LAYOUT_PREAMBLE:
1212 owner->getDialogs().showPreamble();
1215 case LFUN_DROP_LAYOUTS_CHOICE:
1216 owner->getToolbar().openLayoutList();
1219 case LFUN_MENU_OPEN_BY_NAME:
1220 owner->getMenubar().openByName(argument);
1221 break; // RVDK_PATCH_5
1223 case LFUN_SPELLCHECK:
1224 owner->getDialogs().showSpellchecker();
1227 // --- lyxserver commands ----------------------------
1231 setMessage(owner->buffer()->fileName());
1232 lyxerr[Debug::INFO] << "FNAME["
1233 << owner->buffer()->fileName()
1239 dispatch_buffer = keyseq.print();
1240 lyxserver->notifyClient(dispatch_buffer);
1244 case LFUN_GOTOFILEROW:
1248 istringstream istr(argument.c_str());
1249 istr >> file_name >> row;
1250 // Must replace extension of the file to be .lyx and get full path
1251 string const s(ChangeExtension(file_name, ".lyx"));
1253 // Either change buffer or load the file
1254 if (bufferlist.exists(s)) {
1255 view()->buffer(bufferlist.getBuffer(s));
1257 view()->buffer(bufferlist.loadLyXFile(s));
1260 view()->setCursorFromRow(row);
1263 // see BufferView_pimpl::center()
1264 view()->updateScrollbar();
1268 case LFUN_GOTO_PARAGRAPH:
1270 istringstream istr(argument.c_str());
1274 Paragraph * par = owner->buffer()->getParFromID(id);
1276 lyxerr[Debug::INFO] << "No matching paragraph found! ["
1277 << id << "]" << endl;
1280 lyxerr[Debug::INFO] << "Paragraph " << par->id()
1281 << " found." << endl;
1284 if (view()->theLockingInset())
1285 view()->unlockInset(view()->theLockingInset());
1286 if (par->inInset()) {
1287 par->inInset()->edit(view());
1290 view()->getLyXText()->setCursor(view(), par, 0);
1291 view()->switchKeyMap();
1292 owner->view_state_changed();
1295 // see BufferView_pimpl::center()
1296 view()->updateScrollbar();
1303 int const qa = lyxaction.LookupFunc(argument);
1304 setMessage(lyxaction.helpText(static_cast<kb_action>(qa)));
1308 // --- insert characters ----------------------------------------
1310 // --- Mathed stuff. If we are here, there is no locked inset yet.
1311 case LFUN_MATH_EXTERN:
1312 case LFUN_MATH_NUMBER:
1313 case LFUN_MATH_NONUMBER:
1314 case LFUN_MATH_LIMITS:
1316 setErrorMessage(N_("This is only allowed in math mode!"));
1320 // passthrough hat and underscore outside mathed:
1321 case LFUN_SUBSCRIPT:
1322 dispatch(FuncRequest(view(), LFUN_SELFINSERT, "_"));
1324 case LFUN_SUPERSCRIPT:
1325 dispatch(FuncRequest(view(), LFUN_SELFINSERT, "^"));
1328 case LFUN_MATH_PANEL:
1329 owner->getDialogs().showMathPanel();
1332 case LFUN_CITATION_CREATE:
1334 InsetCommandParams p("cite");
1336 if (!argument.empty()) {
1337 // This should be set at source, ie when typing
1338 // "citation-insert foo" in the minibuffer.
1339 // Question: would pybibliographer also need to be
1340 // changed. Suspect so. Leave as-is therefore.
1341 if (contains(argument, "|")) {
1342 p.setContents(token(argument, '|', 0));
1343 p.setOptions(token(argument, '|', 1));
1345 p.setContents(argument);
1347 dispatch(FuncRequest(view(), LFUN_CITATION_INSERT, p.getAsString()));
1349 owner->getDialogs().createCitation(p.getAsString());
1353 case LFUN_CHILDOPEN:
1355 string const filename =
1356 MakeAbsPath(argument,
1357 owner->buffer()->filePath());
1358 setMessage(N_("Opening child document ") +
1359 MakeDisplayPath(filename) + "...");
1360 view()->savePosition(0);
1361 if (bufferlist.exists(filename))
1362 view()->buffer(bufferlist.getBuffer(filename));
1364 view()->buffer(bufferlist.loadLyXFile(filename));
1368 case LFUN_TOGGLECURSORFOLLOW:
1369 lyxrc.cursor_follows_scrollbar = !lyxrc.cursor_follows_scrollbar;
1372 case LFUN_KMAP_OFF: // keymap off
1373 owner->getIntl().KeyMapOn(false);
1376 case LFUN_KMAP_PRIM: // primary keymap
1377 owner->getIntl().KeyMapPrim();
1380 case LFUN_KMAP_SEC: // secondary keymap
1381 owner->getIntl().KeyMapSec();
1384 case LFUN_KMAP_TOGGLE: // toggle keymap
1385 owner->getIntl().ToggleKeyMap();
1390 // argument contains ';'-terminated commands
1391 while (!argument.empty()) {
1393 argument = split(argument, first, ';');
1399 case LFUN_DIALOG_PREFERENCES:
1400 owner->getDialogs().showPreferences();
1403 case LFUN_SAVEPREFERENCES:
1405 Path p(user_lyxdir);
1406 lyxrc.write("preferences");
1410 case LFUN_SCREEN_FONT_UPDATE:
1412 // handle the screen font changes.
1413 lyxrc.set_font_norm_type();
1414 lyx_gui::update_fonts();
1415 // We also need to empty the textcache so that
1416 // the buffer will be formatted correctly after
1419 // Of course we should only do the resize and the textcache.clear
1420 // if values really changed...but not very important right now. (Lgb)
1421 // All visible buffers will need resize
1427 case LFUN_SET_COLOR:
1430 string const x11_name = split(argument, lyx_name, ' ');
1431 if (lyx_name.empty() || x11_name.empty()) {
1432 setErrorMessage(N_("Syntax: set-color <lyx_name>"
1437 bool const graphicsbg_changed =
1438 (lyx_name == lcolor.getLyXName(LColor::graphicsbg) &&
1439 x11_name != lcolor.getX11Name(LColor::graphicsbg));
1441 if (!lcolor.setColor(lyx_name, x11_name)) {
1442 static string const err1 (N_("Set-color \""));
1443 static string const err2 (
1444 N_("\" failed - color is undefined "
1445 "or may not be redefined"));
1446 setErrorMessage(_(err1) + lyx_name + _(err2));
1450 lyx_gui::update_color(lcolor.getFromLyXName(lyx_name));
1452 if (graphicsbg_changed) {
1453 #ifdef WITH_WARNINGS
1454 #warning FIXME!! The graphics cache no longer has a changeDisplay method.
1457 grfx::GCache & gc = grfx::GCache::get();
1458 gc.changeDisplay(true);
1467 owner->message(argument);
1470 case LFUN_FORKS_SHOW:
1471 owner->getDialogs().showForks();
1474 case LFUN_FORKS_KILL:
1476 if (!isStrInt(argument))
1479 pid_t const pid = strToInt(argument);
1480 ForkedcallsController & fcc = ForkedcallsController::get();
1485 case LFUN_TOOLTIPS_TOGGLE:
1486 owner->getDialogs().toggleTooltips();
1490 // Then if it was none of the above
1491 // Trying the BufferView::pimpl dispatch:
1492 if (!view()->dispatch(ev))
1493 lyxerr << "A truly unknown func ["
1494 << lyxaction.getActionName(ev.action) << "]!"
1500 sendDispatchMessage(getMessage(), ev, verbose);
1504 void LyXFunc::sendDispatchMessage(string const & msg, FuncRequest const & ev, bool verbose)
1506 owner->updateMenubar();
1507 owner->updateToolbar();
1509 if (ev.action == LFUN_SELFINSERT || !verbose) {
1510 lyxerr[Debug::ACTION] << "dispatch msg is " << msg << endl;
1512 owner->message(msg);
1516 string dispatch_msg = msg;
1517 if (!dispatch_msg.empty())
1518 dispatch_msg += " ";
1520 string comname = lyxaction.getActionName(ev.action);
1522 int pseudoaction = ev.action;
1523 bool argsadded = false;
1525 if (!ev.argument.empty()) {
1526 // the pseudoaction is useful for the bindings
1527 pseudoaction = lyxaction.searchActionArg(ev.action, ev.argument);
1529 if (pseudoaction == LFUN_UNKNOWN_ACTION) {
1530 pseudoaction = ev.action;
1532 comname += " " + ev.argument;
1537 string const shortcuts = toplevel_keymap->findbinding(pseudoaction);
1539 if (!shortcuts.empty()) {
1540 comname += ": " + shortcuts;
1541 } else if (!argsadded && !ev.argument.empty()) {
1542 comname += " " + ev.argument;
1545 if (!comname.empty()) {
1546 comname = rtrim(comname);
1547 dispatch_msg += "(" + comname + ')';
1550 lyxerr[Debug::ACTION] << "verbose dispatch msg " << dispatch_msg << endl;
1551 if (!dispatch_msg.empty())
1552 owner->message(dispatch_msg);
1556 void LyXFunc::setupLocalKeymap()
1558 keyseq.stdmap = keyseq.curmap = toplevel_keymap.get();
1559 cancel_meta_seq.stdmap = cancel_meta_seq.curmap = toplevel_keymap.get();
1563 void LyXFunc::menuNew(string const & name, bool fromTemplate)
1565 string initpath = lyxrc.document_path;
1566 string filename(name);
1568 if (view()->available()) {
1569 string const trypath = owner->buffer()->filePath();
1570 // If directory is writeable, use this as default.
1571 if (IsDirWriteable(trypath))
1575 static int newfile_number;
1577 if (filename.empty()) {
1578 filename = AddName(lyxrc.document_path,
1579 "newfile" + tostr(++newfile_number) + ".lyx");
1580 FileInfo fi(filename);
1581 while (bufferlist.exists(filename) || fi.readable()) {
1583 filename = AddName(lyxrc.document_path,
1584 "newfile" + tostr(newfile_number) +
1586 fi.newFile(filename);
1590 // The template stuff
1593 FileDialog fileDlg(owner, _("Select template file"),
1594 LFUN_SELECT_FILE_SYNC,
1595 make_pair(string(_("Documents|#o#O")),
1596 string(lyxrc.document_path)),
1597 make_pair(string(_("Templates|#T#t")),
1598 string(lyxrc.template_path)));
1600 FileDialog::Result result =
1601 fileDlg.Select(lyxrc.template_path,
1602 _("*.lyx|LyX Documents (*.lyx)"));
1604 if (result.first == FileDialog::Later)
1607 string const fname = result.second;
1614 view()->buffer(bufferlist.newFile(filename, templname, !name.empty()));
1618 void LyXFunc::open(string const & fname)
1620 string initpath = lyxrc.document_path;
1622 if (view()->available()) {
1623 string const trypath = owner->buffer()->filePath();
1624 // If directory is writeable, use this as default.
1625 if (IsDirWriteable(trypath))
1631 if (fname.empty()) {
1632 FileDialog fileDlg(owner, _("Select document to open"),
1634 make_pair(string(_("Documents|#o#O")),
1635 string(lyxrc.document_path)),
1636 make_pair(string(_("Examples|#E#e")),
1637 string(AddPath(system_lyxdir, "examples"))));
1639 FileDialog::Result result =
1640 fileDlg.Select(initpath,
1641 "*.lyx|LyX Documents (*.lyx)");
1643 if (result.first == FileDialog::Later)
1646 filename = result.second;
1648 // check selected filename
1649 if (filename.empty()) {
1650 owner->message(_("Canceled."));
1656 // get absolute path of file and add ".lyx" to the filename if
1658 string const fullpath = FileSearch(string(), filename, "lyx");
1659 if (!fullpath.empty()) {
1660 filename = fullpath;
1663 string const disp_fn(MakeDisplayPath(filename));
1665 // if the file doesn't exist, let the user create one
1666 FileInfo const f(filename, true);
1668 if (!Alert::askQuestion(_("No such file"), disp_fn,
1669 _("Start a new document with this filename ?"))) {
1670 owner->message(_("Canceled"));
1673 // the user specifically chose this name. Believe them.
1674 Buffer * buffer = bufferlist.newFile(filename, "", true);
1675 view()->buffer(buffer);
1680 str << _("Opening document") << ' ' << disp_fn << "...";
1682 owner->message(str.str().c_str());
1684 Buffer * openbuf = bufferlist.loadLyXFile(filename);
1686 view()->buffer(openbuf);
1688 str << _("Document") << ' ' << disp_fn << ' ' << _("opened.");
1689 owner->message(str.str().c_str());
1692 str << _("Could not open document") << ' ' << disp_fn;
1693 owner->message(str.str().c_str());
1698 void LyXFunc::doImport(string const & argument)
1701 string filename = split(argument, format, ' ');
1703 lyxerr[Debug::INFO] << "LyXFunc::doImport: " << format
1704 << " file: " << filename << endl;
1706 // need user interaction
1707 if (filename.empty()) {
1708 string initpath = lyxrc.document_path;
1710 if (view()->available()) {
1711 string const trypath = owner->buffer()->filePath();
1712 // If directory is writeable, use this as default.
1713 if (IsDirWriteable(trypath))
1717 string const text = _("Select ") + formats.prettyName(format)
1718 + _(" file to import");
1720 FileDialog fileDlg(owner, text,
1722 make_pair(string(_("Documents|#o#O")),
1723 string(lyxrc.document_path)),
1724 make_pair(string(_("Examples|#E#e")),
1725 string(AddPath(system_lyxdir, "examples"))));
1727 string const extension = "*." + formats.extension(format)
1728 + "| " + formats.prettyName(format)
1729 + " (*." + formats.extension(format) + ")";
1731 FileDialog::Result result = fileDlg.Select(initpath,
1734 if (result.first == FileDialog::Later)
1737 filename = result.second;
1739 // check selected filename
1740 if (filename.empty())
1741 owner->message(_("Canceled."));
1744 if (filename.empty())
1747 // get absolute path of file
1748 filename = MakeAbsPath(filename);
1750 string const lyxfile = ChangeExtension(filename, ".lyx");
1752 // Check if the document already is open
1753 if (lyxrc.use_gui && bufferlist.exists(lyxfile)) {
1754 switch (Alert::askConfirmation(_("Document is already open:"),
1755 MakeDisplayPath(lyxfile, 50),
1756 _("Do you want to close that document now?\n"
1757 "('No' will just switch to the open version)")))
1760 // If close is canceled, we cancel here too.
1761 if (!bufferlist.close(bufferlist.getBuffer(lyxfile)))
1765 view()->buffer(bufferlist.getBuffer(lyxfile));
1768 owner->message(_("Canceled."));
1773 // if the file exists already, and we didn't do
1774 // -i lyx thefile.lyx, warn
1775 if (FileInfo(lyxfile, true).exist() && filename != lyxfile) {
1776 if (!Alert::askQuestion(_("A document by the name"),
1777 MakeDisplayPath(lyxfile), _("already exists. Overwrite?"))) {
1778 owner->message(_("Canceled"));
1783 Importer::Import(owner, filename, format);
1787 void LyXFunc::reloadBuffer()
1789 string const fn = owner->buffer()->fileName();
1790 if (bufferlist.close(owner->buffer()))
1791 view()->buffer(bufferlist.loadLyXFile(fn));
1795 void LyXFunc::closeBuffer()
1797 if (bufferlist.close(owner->buffer()) && !quitting) {
1798 if (bufferlist.empty()) {
1799 // need this otherwise SEGV may occur while trying to
1800 // set variables that don't exist
1801 // since there's no current buffer
1802 owner->getDialogs().hideBufferDependent();
1804 view()->buffer(bufferlist.first());
1810 // Each "owner" should have it's own message method. lyxview and
1811 // the minibuffer would use the minibuffer, but lyxserver would
1812 // send an ERROR signal to its client. Alejandro 970603
1813 // This func is bit problematic when it comes to NLS, to make the
1814 // lyx servers client be language indepenent we must not translate
1815 // strings sent to this func.
1816 void LyXFunc::setErrorMessage(string const & m) const
1818 dispatch_buffer = m;
1823 void LyXFunc::setMessage(string const & m) const
1825 dispatch_buffer = m;
1829 void LyXFunc::setStatusMessage(string const & m) const
1835 string const LyXFunc::view_status_message()
1837 // When meta-fake key is pressed, show the key sequence so far + "M-".
1839 return keyseq.print() + "M-";
1842 // Else, when a non-complete key sequence is pressed,
1843 // show the available options.
1844 if (keyseq.length() > 0 && !keyseq.deleted()) {
1845 return keyseq.printOptions();
1848 if (!view()->available())
1849 return _("Welcome to LyX!");
1851 return currentState(view());
1855 BufferView * LyXFunc::view() const
1858 return owner->view().get();