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();
337 disable = !mathcursor && !view()->getLyXText()->selection.set();
339 #ifndef HAVE_LIBAIKSAURUS
340 case LFUN_THESAURUS_ENTRY:
345 disable = lyxrc.chktex_command == "none";
348 disable = !Exporter::IsExportable(buf, "program");
351 case LFUN_LAYOUT_CHARACTER:
352 disable = tli && tli->lyxCode() == Inset::ERT_CODE;
355 case LFUN_LAYOUT_TABULAR:
357 || (tli->lyxCode() != Inset::TABULAR_CODE
358 && !tli->getFirstLockingInsetOfType(Inset::TABULAR_CODE));
362 case LFUN_LAYOUT_PARAGRAPH: {
363 Inset * inset = TEXT(false)->cursor.par()->inInset();
364 disable = inset && inset->forceDefaultParagraphs(inset);
368 case LFUN_INSET_OPTARG:
369 disable = (TEXT(false)->cursor.par()->layout()->optionalargs == 0);
372 case LFUN_TABULAR_FEATURE:
375 // FIXME: check temporarily disabled
377 char align = mathcursor->valign();
382 if (ev.argument.empty()) {
386 if (!contains("tcb", ev.argument[0])) {
390 flag.setOnOff(ev.argument[0] == align);
394 char align = mathcursor->halign();
399 if (ev.argument.empty()) {
403 if (!contains("lcr", ev.argument[0])) {
407 flag.setOnOff(ev.argument[0] == align);
410 disable = !mathcursor->halign();
416 //ret.disabled(true);
417 if (tli->lyxCode() == Inset::TABULAR_CODE) {
418 ret = static_cast<InsetTabular *>(tli)
419 ->getStatus(ev.argument);
420 } else if (tli->getFirstLockingInsetOfType(Inset::TABULAR_CODE)) {
421 ret = static_cast<InsetTabular *>
422 (tli->getFirstLockingInsetOfType(Inset::TABULAR_CODE))
423 ->getStatus(ev.argument);
428 static InsetTabular inset(*owner->buffer(), 1, 1);
432 ret = inset.getStatus(ev.argument);
433 if (ret.onoff(true) || ret.onoff(false))
434 flag.setOnOff(false);
438 case LFUN_VC_REGISTER:
439 disable = buf->lyxvc.inUse();
441 case LFUN_VC_CHECKIN:
442 disable = !buf->lyxvc.inUse() || buf->isReadonly();
444 case LFUN_VC_CHECKOUT:
445 disable = !buf->lyxvc.inUse() || !buf->isReadonly();
449 case LFUN_VC_HISTORY:
450 disable = !buf->lyxvc.inUse();
452 case LFUN_BOOKMARK_GOTO:
454 isSavedPosition(strToUnsignedInt(ev.argument));
456 case LFUN_INSET_TOGGLE: {
457 LyXText * lt = view()->getLyXText();
458 disable = !(isEditableInset(lt->getInset())
460 && lt->inset_owner->owner()
461 && lt->inset_owner->owner()->isOpen()));
465 disable = !IsFileReadable(buf->getLogName().second);
468 case LFUN_MATH_MUTATE:
470 //flag.setOnOff(mathcursor->formula()->hullType() == ev.argument);
471 flag.setOnOff(false);
476 // we just need to be in math mode to enable that
478 case LFUN_MATH_SPACE:
479 case LFUN_MATH_LIMITS:
480 case LFUN_MATH_NONUMBER:
481 case LFUN_MATH_NUMBER:
482 case LFUN_MATH_EXTERN:
483 disable = !mathcursor;
490 // the functions which insert insets
491 Inset::Code code = Inset::NO_CODE;
494 code = Inset::ERT_CODE;
496 case LFUN_INSET_GRAPHICS:
497 code = Inset::GRAPHICS_CODE;
499 case LFUN_INSET_FOOTNOTE:
500 code = Inset::FOOT_CODE;
502 case LFUN_TABULAR_INSERT:
503 code = Inset::TABULAR_CODE;
505 case LFUN_INSET_EXTERNAL:
506 code = Inset::EXTERNAL_CODE;
508 case LFUN_INSET_MARGINAL:
509 code = Inset::MARGIN_CODE;
511 case LFUN_INSET_MINIPAGE:
512 code = Inset::MINIPAGE_CODE;
514 case LFUN_INSET_FLOAT:
515 case LFUN_INSET_WIDE_FLOAT:
516 code = Inset::FLOAT_CODE;
518 case LFUN_FLOAT_LIST:
519 code = Inset::FLOAT_LIST_CODE;
522 case LFUN_INSET_LIST:
523 code = Inset::LIST_CODE;
525 case LFUN_INSET_THEOREM:
526 code = Inset::THEOREM_CODE;
529 case LFUN_INSET_CAPTION:
530 code = Inset::CAPTION_CODE;
532 case LFUN_INSERT_NOTE:
533 code = Inset::NOTE_CODE;
535 case LFUN_INSERT_LABEL:
536 code = Inset::LABEL_CODE;
538 case LFUN_INSET_OPTARG:
539 code = Inset::OPTARG_CODE;
541 case LFUN_REF_INSERT:
542 code = Inset::REF_CODE;
544 case LFUN_CITATION_CREATE:
545 case LFUN_CITATION_INSERT:
546 code = Inset::CITE_CODE;
548 case LFUN_INSERT_BIBTEX:
549 code = Inset::BIBTEX_CODE;
551 case LFUN_INDEX_INSERT:
552 code = Inset::INDEX_CODE;
554 case LFUN_INDEX_PRINT:
555 code = Inset::INDEX_PRINT_CODE;
557 case LFUN_CHILD_INSERT:
558 code = Inset::INCLUDE_CODE;
560 case LFUN_TOC_INSERT:
561 code = Inset::TOC_CODE;
563 case LFUN_PARENTINSERT:
564 code = Inset::PARENT_CODE;
568 case LFUN_INSERT_URL:
569 code = Inset::URL_CODE;
572 // always allow this, since we will inset a raw quote
573 // if an inset is not allowed.
575 case LFUN_HYPHENATION:
576 case LFUN_LIGATURE_BREAK:
578 case LFUN_MENU_SEPARATOR:
580 case LFUN_END_OF_SENTENCE:
581 code = Inset::SPECIALCHAR_CODE;
583 case LFUN_PROTECTEDSPACE:
584 // slight hack: we know this is allowed in math mode
586 code = Inset::SPECIALCHAR_CODE;
591 if (code != Inset::NO_CODE && tli && !tli->insetAllowed(code))
597 // A few general toggles
599 case LFUN_TOOLTIPS_TOGGLE:
600 flag.setOnOff(owner->getDialogs().tooltipsEnabled());
603 case LFUN_READ_ONLY_TOGGLE:
604 flag.setOnOff(buf->isReadonly());
607 flag.setOnOff(TEXT(false)->cursor.par()->params().startOfAppendix());
609 case LFUN_SWITCHBUFFER:
610 // toggle on the current buffer, but do not toggle off
611 // the other ones (is that a good idea?)
612 if (ev.argument == buf->fileName())
619 // the font related toggles
621 LyXFont const & font = TEXT(false)->real_current_font;
624 flag.setOnOff(font.emph() == LyXFont::ON);
627 flag.setOnOff(font.noun() == LyXFont::ON);
630 flag.setOnOff(font.series() == LyXFont::BOLD_SERIES);
633 flag.setOnOff(font.family() == LyXFont::SANS_FAMILY);
636 flag.setOnOff(font.family() == LyXFont::ROMAN_FAMILY);
639 flag.setOnOff(font.family() == LyXFont::TYPEWRITER_FAMILY);
645 string tc = mathcursor->getLastCode();
648 flag.setOnOff(tc == "mathbf");
651 flag.setOnOff(tc == "mathsf");
654 flag.setOnOff(tc == "mathcal");
657 flag.setOnOff(tc == "mathrm");
660 flag.setOnOff(tc == "mathtt");
663 flag.setOnOff(tc == "mathbb");
666 flag.setOnOff(tc == "mathnormal");
673 // this one is difficult to get right. As a half-baked
674 // solution, we consider only the first action of the sequence
675 if (ev.action == LFUN_SEQUENCE) {
676 // argument contains ';'-terminated commands
677 flag = getStatus(lyxaction.LookupFunc(token(ev.argument, ';', 0)));
684 void LyXFunc::dispatch(string const & s, bool verbose)
686 int const action = lyxaction.LookupFunc(s);
688 if (action == LFUN_UNKNOWN_ACTION) {
689 string const msg = string(_("Unknown function ("))
695 dispatch(action, verbose);
699 void LyXFunc::dispatch(int ac, bool verbose)
701 dispatch(lyxaction.retrieveActionArg(ac), verbose);
706 void LyXFunc::dispatch(FuncRequest const & ev, bool verbose)
708 lyxerr[Debug::ACTION] << "LyXFunc::dispatch: action[" << ev.action
709 <<"] arg[" << ev.argument << "]" << endl;
711 // we have not done anything wrong yet.
713 dispatch_buffer.erase();
715 #ifdef NEW_DISPATCHER
716 // We try do call the most specific dispatcher first:
717 // 1. the lockinginset's dispatch
718 // 2. the bufferview's dispatch
719 // 3. the lyxview's dispatch
722 selection_possible = false;
724 if (view()->available())
725 view()->hideCursor();
727 string argument = ev.argument;
728 kb_action action = ev.action;
730 // We cannot use this function here
731 if (getStatus(ev).disabled()) {
732 lyxerr[Debug::ACTION] << "LyXFunc::dispatch: "
733 << lyxaction.getActionName(action)
734 << " [" << action << "] is disabled at this location"
736 setErrorMessage(getStatusMessage());
737 goto exit_with_message;
740 if (view()->available() && view()->theLockingInset()) {
741 Inset::RESULT result;
742 if ((action > 1) || ((action == LFUN_UNKNOWN_ACTION) &&
743 (!keyseq.deleted())))
745 UpdatableInset * inset = view()->theLockingInset();
749 inset->getCursorPos(view(), inset_x, dummy_y);
751 if ((action == LFUN_UNKNOWN_ACTION)
752 && argument.empty()) {
753 argument = keyseq.getLastKeyEncoded();
755 // Undo/Redo is a bit tricky for insets.
756 if (action == LFUN_UNDO) {
758 goto exit_with_message;
759 } else if (action == LFUN_REDO) {
761 goto exit_with_message;
762 } else if (((result=inset->
763 // Hand-over to inset's own dispatch:
764 localDispatch(FuncRequest(view(), action, argument))) ==
765 UpdatableInset::DISPATCHED) ||
766 (result == UpdatableInset::DISPATCHED_NOUPDATE))
767 goto exit_with_message;
768 // If UNDISPATCHED, just soldier on
769 else if (result == UpdatableInset::FINISHED) {
770 goto exit_with_message;
771 // We do not need special RTL handling here:
772 // FINISHED means that the cursor should be
773 // one position after the inset.
774 } else if (result == UpdatableInset::FINISHED_RIGHT) {
775 TEXT()->cursorRight(view());
776 moveCursorUpdate(true, false);
777 owner->view_state_changed();
778 goto exit_with_message;
779 } else if (result == UpdatableInset::FINISHED_UP) {
780 if (TEXT()->cursor.irow()->previous()) {
782 TEXT()->setCursorFromCoordinates(
783 view(), TEXT()->cursor.ix() + inset_x,
784 TEXT()->cursor.iy() -
785 TEXT()->cursor.irow()->baseline() - 1);
786 TEXT()->cursor.x_fix(TEXT()->cursor.x());
788 TEXT()->cursorUp(view());
790 moveCursorUpdate(true, false);
791 owner->view_state_changed();
793 view()->update(TEXT(), BufferView::SELECT|BufferView::FITCUR);
795 goto exit_with_message;
796 } else if (result == UpdatableInset::FINISHED_DOWN) {
797 if (TEXT()->cursor.irow()->next()) {
799 TEXT()->setCursorFromCoordinates(
800 view(), TEXT()->cursor.ix() + inset_x,
801 TEXT()->cursor.iy() -
802 TEXT()->cursor.irow()->baseline() +
803 TEXT()->cursor.irow()->height() + 1);
804 TEXT()->cursor.x_fix(TEXT()->cursor.x());
806 TEXT()->cursorDown(view());
809 TEXT()->cursorRight(view());
811 moveCursorUpdate(true, false);
812 owner->view_state_changed();
813 goto exit_with_message;
815 #warning I am not sure this is still right, please have a look! (Jug 20020417)
816 else { // result == UNDISPATCHED
817 //setMessage(N_("Text mode"));
819 case LFUN_UNKNOWN_ACTION:
820 case LFUN_BREAKPARAGRAPH:
822 TEXT()->cursorRight(view());
823 view()->switchKeyMap();
824 owner->view_state_changed();
827 if (!TEXT()->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
828 TEXT()->cursorRight(view());
829 moveCursorUpdate(true, false);
830 owner->view_state_changed();
832 goto exit_with_message;
834 if (TEXT()->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
835 TEXT()->cursorRight(view());
836 moveCursorUpdate(true, false);
837 owner->view_state_changed();
839 goto exit_with_message;
841 if (TEXT()->cursor.row()->next())
842 TEXT()->cursorDown(view());
844 TEXT()->cursorRight(view());
845 moveCursorUpdate(true, false);
846 owner->view_state_changed();
847 goto exit_with_message;
859 if (!view()->available()) break;
860 // this function should be used always [asierra060396]
861 UpdatableInset * tli =
862 view()->theLockingInset();
864 UpdatableInset * lock = tli->getLockingInset();
867 view()->unlockInset(tli);
868 TEXT()->cursorRight(view());
869 moveCursorUpdate(true, false);
870 owner->view_state_changed();
872 tli->unlockInsetInInset(view(),
877 // Tell the paragraph dialog that we changed paragraph
878 owner->getDialogs().updateParagraph();
883 // --- Misc -------------------------------------------
884 case LFUN_WORDFINDFORWARD :
885 case LFUN_WORDFINDBACKWARD : {
886 static string last_search;
887 string searched_string;
889 if (!argument.empty()) {
890 last_search = argument;
891 searched_string = argument;
893 searched_string = last_search;
895 bool fw = (action == LFUN_WORDFINDBACKWARD);
896 if (!searched_string.empty()) {
897 lyxfind::LyXFind(view(), searched_string, fw);
899 // view()->showCursor();
905 if (view()->available() && !view()->theLockingInset()) {
906 view()->update(TEXT(),
907 BufferView::SELECT|BufferView::FITCUR);
909 owner->message(keyseq.printOptions());
913 // --- Misc -------------------------------------------
914 case LFUN_EXEC_COMMAND:
915 owner->focus_command_buffer();
918 case LFUN_CANCEL: // RVDK_PATCH_5
920 meta_fake_bit = key_modifier::none;
921 if (view()->available())
922 // cancel any selection
923 dispatch(LFUN_MARK_OFF);
924 setMessage(N_("Cancel"));
927 case LFUN_META_FAKE: // RVDK_PATCH_5
929 meta_fake_bit = key_modifier::alt;
930 setMessage(keyseq.print());
934 case LFUN_READ_ONLY_TOGGLE:
935 if (owner->buffer()->lyxvc.inUse()) {
936 owner->buffer()->lyxvc.toggleReadOnly();
938 owner->buffer()->setReadonly(
939 !owner->buffer()->isReadonly());
943 case LFUN_CENTER: // this is center and redraw.
947 // --- Menus -----------------------------------------------
949 menuNew(argument, false);
952 case LFUN_MENUNEWTMPLT:
953 menuNew(argument, true);
956 case LFUN_CLOSEBUFFER:
961 if (!owner->buffer()->isUnnamed()) {
963 s1 << _("Saving document") << ' '
964 << MakeDisplayPath(owner->buffer()->fileName() + "...");
965 owner->message(s1.str().c_str());
966 MenuWrite(view(), owner->buffer());
968 owner->message(s1.str().c_str());
970 WriteAs(view(), owner->buffer());
974 WriteAs(view(), owner->buffer(), argument);
977 case LFUN_MENURELOAD:
982 Exporter::Export(owner->buffer(), argument, true);
986 Exporter::Preview(owner->buffer(), argument);
990 Exporter::Export(owner->buffer(), "program", true);
994 MenuRunChktex(owner->buffer());
998 owner->getDialogs().showPrint();
1002 if (argument == "custom")
1003 owner->getDialogs().showSendto();
1005 Exporter::Export(owner->buffer(), argument, false);
1023 InsetCommandParams p;
1026 if (action == LFUN_TOCVIEW)
1028 p.setCmdName("tableofcontents");
1030 else if (action == LFUN_LOAVIEW)
1031 p.setCmdName("listof{algorithm}{List of Algorithms}");
1032 else if (action == LFUN_LOFVIEW)
1033 p.setCmdName("listoffigures");
1035 p.setCmdName("listoftables");
1037 owner->getDialogs().createTOC(p.getAsString());
1053 case LFUN_MENUSEARCH:
1054 owner->getDialogs().showSearch();
1057 case LFUN_REMOVEERRORS:
1058 if (view()->removeAutoInsets()) {
1059 #warning repaint() or update() or nothing ?
1061 view()->fitCursor();
1065 case LFUN_DEPTH_MIN:
1066 changeDepth(view(), TEXT(false), -1);
1069 case LFUN_DEPTH_PLUS:
1070 changeDepth(view(), TEXT(false), 1);
1074 owner->getDialogs().setUserFreeFont();
1077 case LFUN_RECONFIGURE:
1078 Reconfigure(view());
1082 case LFUN_FLOATSOPERATE:
1083 if (argument == "openfoot")
1084 view()->allFloats(1,0);
1085 else if (argument == "closefoot")
1086 view()->allFloats(0,0);
1087 else if (argument == "openfig")
1088 view()->allFloats(1,1);
1089 else if (argument == "closefig")
1090 view()->allFloats(0,1);
1093 #ifdef WITH_WARNINGS
1094 //#warning Find another implementation here (or another lyxfunc)!
1097 case LFUN_HELP_ABOUTLYX:
1098 owner->getDialogs().showAboutlyx();
1101 case LFUN_HELP_TEXINFO:
1102 owner->getDialogs().showTexinfo();
1105 case LFUN_HELP_OPEN:
1107 string const arg = argument;
1109 setErrorMessage(N_("Missing argument"));
1112 owner->prohibitInput();
1113 string const fname = i18nLibFileSearch("doc", arg, "lyx");
1114 if (fname.empty()) {
1115 lyxerr << "LyX: unable to find documentation file `"
1116 << arg << "'. Bad installation?" << endl;
1117 owner->allowInput();
1121 str << _("Opening help file") << ' '
1122 << MakeDisplayPath(fname) << "...";
1123 owner->message(str.str().c_str());
1124 view()->buffer(bufferlist.loadLyXFile(fname, false));
1125 owner->allowInput();
1129 // --- version control -------------------------------
1130 case LFUN_VC_REGISTER:
1132 if (!owner->buffer()->lyxvc.inUse())
1133 owner->buffer()->lyxvc.registrer();
1137 case LFUN_VC_CHECKIN:
1139 if (owner->buffer()->lyxvc.inUse()
1140 && !owner->buffer()->isReadonly())
1141 owner->buffer()->lyxvc.checkIn();
1145 case LFUN_VC_CHECKOUT:
1147 if (owner->buffer()->lyxvc.inUse()
1148 && owner->buffer()->isReadonly())
1149 owner->buffer()->lyxvc.checkOut();
1153 case LFUN_VC_REVERT:
1155 owner->buffer()->lyxvc.revert();
1161 owner->buffer()->lyxvc.undoLast();
1165 case LFUN_VC_HISTORY:
1167 owner->getDialogs().showVCLogFile();
1171 // --- buffers ----------------------------------------
1173 case LFUN_SWITCHBUFFER:
1174 view()->buffer(bufferlist.getBuffer(argument));
1179 // servercmd: argument must be <file>:<template>
1180 Buffer * tmpbuf = NewFile(argument);
1182 view()->buffer(tmpbuf);
1186 case LFUN_FILE_OPEN:
1190 case LFUN_LATEX_LOG:
1191 owner->getDialogs().showLogFile();
1194 case LFUN_LAYOUT_DOCUMENT:
1195 owner->getDialogs().showDocument();
1198 case LFUN_LAYOUT_PARAGRAPH:
1199 owner->getDialogs().showParagraph();
1202 case LFUN_LAYOUT_CHARACTER:
1203 owner->getDialogs().showCharacter();
1206 case LFUN_LAYOUT_TABULAR:
1207 if (view()->theLockingInset()) {
1208 if (view()->theLockingInset()->lyxCode()==Inset::TABULAR_CODE) {
1209 InsetTabular * inset = static_cast<InsetTabular *>
1210 (view()->theLockingInset());
1211 inset->openLayoutDialog(view());
1212 } else if (view()->theLockingInset()->
1213 getFirstLockingInsetOfType(Inset::TABULAR_CODE)!=0) {
1214 InsetTabular * inset = static_cast<InsetTabular *>(
1215 view()->theLockingInset()->getFirstLockingInsetOfType(Inset::TABULAR_CODE));
1216 inset->openLayoutDialog(view());
1221 case LFUN_LAYOUT_PREAMBLE:
1222 owner->getDialogs().showPreamble();
1225 case LFUN_DROP_LAYOUTS_CHOICE:
1226 owner->getToolbar().openLayoutList();
1229 case LFUN_MENU_OPEN_BY_NAME:
1230 owner->getMenubar().openByName(argument);
1231 break; // RVDK_PATCH_5
1233 case LFUN_SPELLCHECK:
1234 owner->getDialogs().showSpellchecker();
1237 // --- lyxserver commands ----------------------------
1241 setMessage(owner->buffer()->fileName());
1242 lyxerr[Debug::INFO] << "FNAME["
1243 << owner->buffer()->fileName()
1249 dispatch_buffer = keyseq.print();
1250 lyxserver->notifyClient(dispatch_buffer);
1254 case LFUN_GOTOFILEROW:
1258 istringstream istr(argument.c_str());
1259 istr >> file_name >> row;
1260 // Must replace extension of the file to be .lyx and get full path
1261 string const s(ChangeExtension(file_name, ".lyx"));
1263 // Either change buffer or load the file
1264 if (bufferlist.exists(s)) {
1265 view()->buffer(bufferlist.getBuffer(s));
1267 view()->buffer(bufferlist.loadLyXFile(s));
1270 view()->setCursorFromRow(row);
1273 // see BufferView_pimpl::center()
1274 view()->updateScrollbar();
1278 case LFUN_GOTO_PARAGRAPH:
1280 istringstream istr(argument.c_str());
1284 Paragraph * par = owner->buffer()->getParFromID(id);
1286 lyxerr[Debug::INFO] << "No matching paragraph found! ["
1287 << id << "]" << endl;
1290 lyxerr[Debug::INFO] << "Paragraph " << par->id()
1291 << " found." << endl;
1294 if (view()->theLockingInset())
1295 view()->unlockInset(view()->theLockingInset());
1296 if (par->inInset()) {
1297 par->inInset()->edit(view());
1300 view()->getLyXText()->setCursor(view(), par, 0);
1301 view()->switchKeyMap();
1302 owner->view_state_changed();
1305 // see BufferView_pimpl::center()
1306 view()->updateScrollbar();
1313 int const qa = lyxaction.LookupFunc(argument);
1314 setMessage(lyxaction.helpText(static_cast<kb_action>(qa)));
1318 // --- insert characters ----------------------------------------
1320 // --- Mathed stuff. If we are here, there is no locked inset yet.
1321 case LFUN_MATH_EXTERN:
1322 case LFUN_MATH_NUMBER:
1323 case LFUN_MATH_NONUMBER:
1324 case LFUN_MATH_LIMITS:
1326 setErrorMessage(N_("This is only allowed in math mode!"));
1330 // passthrough hat and underscore outside mathed:
1331 case LFUN_SUBSCRIPT:
1332 dispatch(FuncRequest(view(), LFUN_SELFINSERT, "_"));
1334 case LFUN_SUPERSCRIPT:
1335 dispatch(FuncRequest(view(), LFUN_SELFINSERT, "^"));
1338 case LFUN_MATH_PANEL:
1339 owner->getDialogs().showMathPanel();
1342 case LFUN_CITATION_CREATE:
1344 InsetCommandParams p("cite");
1346 if (!argument.empty()) {
1347 // This should be set at source, ie when typing
1348 // "citation-insert foo" in the minibuffer.
1349 // Question: would pybibliographer also need to be
1350 // changed. Suspect so. Leave as-is therefore.
1351 if (contains(argument, "|")) {
1352 p.setContents(token(argument, '|', 0));
1353 p.setOptions(token(argument, '|', 1));
1355 p.setContents(argument);
1357 dispatch(FuncRequest(view(), LFUN_CITATION_INSERT, p.getAsString()));
1359 owner->getDialogs().createCitation(p.getAsString());
1363 case LFUN_CHILDOPEN:
1365 string const filename =
1366 MakeAbsPath(argument,
1367 owner->buffer()->filePath());
1368 setMessage(N_("Opening child document ") +
1369 MakeDisplayPath(filename) + "...");
1370 view()->savePosition(0);
1371 if (bufferlist.exists(filename))
1372 view()->buffer(bufferlist.getBuffer(filename));
1374 view()->buffer(bufferlist.loadLyXFile(filename));
1378 case LFUN_TOGGLECURSORFOLLOW:
1379 lyxrc.cursor_follows_scrollbar = !lyxrc.cursor_follows_scrollbar;
1382 case LFUN_KMAP_OFF: // keymap off
1383 owner->getIntl().KeyMapOn(false);
1386 case LFUN_KMAP_PRIM: // primary keymap
1387 owner->getIntl().KeyMapPrim();
1390 case LFUN_KMAP_SEC: // secondary keymap
1391 owner->getIntl().KeyMapSec();
1394 case LFUN_KMAP_TOGGLE: // toggle keymap
1395 owner->getIntl().ToggleKeyMap();
1400 // argument contains ';'-terminated commands
1401 while (!argument.empty()) {
1403 argument = split(argument, first, ';');
1409 case LFUN_DIALOG_PREFERENCES:
1410 owner->getDialogs().showPreferences();
1413 case LFUN_SAVEPREFERENCES:
1415 Path p(user_lyxdir);
1416 lyxrc.write("preferences");
1420 case LFUN_SCREEN_FONT_UPDATE:
1422 // handle the screen font changes.
1423 lyxrc.set_font_norm_type();
1424 lyx_gui::update_fonts();
1425 // We also need to empty the textcache so that
1426 // the buffer will be formatted correctly after
1429 // Of course we should only do the resize and the textcache.clear
1430 // if values really changed...but not very important right now. (Lgb)
1431 // All visible buffers will need resize
1437 case LFUN_SET_COLOR:
1440 string const x11_name = split(argument, lyx_name, ' ');
1441 if (lyx_name.empty() || x11_name.empty()) {
1442 setErrorMessage(N_("Syntax: set-color <lyx_name>"
1447 bool const graphicsbg_changed =
1448 (lyx_name == lcolor.getLyXName(LColor::graphicsbg) &&
1449 x11_name != lcolor.getX11Name(LColor::graphicsbg));
1451 if (!lcolor.setColor(lyx_name, x11_name)) {
1452 static string const err1 (N_("Set-color \""));
1453 static string const err2 (
1454 N_("\" failed - color is undefined "
1455 "or may not be redefined"));
1456 setErrorMessage(_(err1) + lyx_name + _(err2));
1460 lyx_gui::update_color(lcolor.getFromLyXName(lyx_name));
1462 if (graphicsbg_changed) {
1463 #ifdef WITH_WARNINGS
1464 #warning FIXME!! The graphics cache no longer has a changeDisplay method.
1467 grfx::GCache & gc = grfx::GCache::get();
1468 gc.changeDisplay(true);
1477 owner->message(argument);
1480 case LFUN_FORKS_SHOW:
1481 owner->getDialogs().showForks();
1484 case LFUN_FORKS_KILL:
1486 if (!isStrInt(argument))
1489 pid_t const pid = strToInt(argument);
1490 ForkedcallsController & fcc = ForkedcallsController::get();
1495 case LFUN_TOOLTIPS_TOGGLE:
1496 owner->getDialogs().toggleTooltips();
1500 // Then if it was none of the above
1501 // Trying the BufferView::pimpl dispatch:
1502 if (!view()->dispatch(ev))
1503 lyxerr << "A truly unknown func ["
1504 << lyxaction.getActionName(ev.action) << "]!"
1510 sendDispatchMessage(getMessage(), ev, verbose);
1514 void LyXFunc::sendDispatchMessage(string const & msg, FuncRequest const & ev, bool verbose)
1516 owner->updateMenubar();
1517 owner->updateToolbar();
1519 if (ev.action == LFUN_SELFINSERT || !verbose) {
1520 lyxerr[Debug::ACTION] << "dispatch msg is " << msg << endl;
1522 owner->message(msg);
1526 string dispatch_msg = msg;
1527 if (!dispatch_msg.empty())
1528 dispatch_msg += " ";
1530 string comname = lyxaction.getActionName(ev.action);
1532 int pseudoaction = ev.action;
1533 bool argsadded = false;
1535 if (!ev.argument.empty()) {
1536 // the pseudoaction is useful for the bindings
1537 pseudoaction = lyxaction.searchActionArg(ev.action, ev.argument);
1539 if (pseudoaction == LFUN_UNKNOWN_ACTION) {
1540 pseudoaction = ev.action;
1542 comname += " " + ev.argument;
1547 string const shortcuts = toplevel_keymap->findbinding(pseudoaction);
1549 if (!shortcuts.empty()) {
1550 comname += ": " + shortcuts;
1551 } else if (!argsadded && !ev.argument.empty()) {
1552 comname += " " + ev.argument;
1555 if (!comname.empty()) {
1556 comname = rtrim(comname);
1557 dispatch_msg += "(" + comname + ')';
1560 lyxerr[Debug::ACTION] << "verbose dispatch msg " << dispatch_msg << endl;
1561 if (!dispatch_msg.empty())
1562 owner->message(dispatch_msg);
1566 void LyXFunc::setupLocalKeymap()
1568 keyseq.stdmap = keyseq.curmap = toplevel_keymap.get();
1569 cancel_meta_seq.stdmap = cancel_meta_seq.curmap = toplevel_keymap.get();
1573 void LyXFunc::menuNew(string const & name, bool fromTemplate)
1575 string initpath = lyxrc.document_path;
1576 string filename(name);
1578 if (view()->available()) {
1579 string const trypath = owner->buffer()->filePath();
1580 // If directory is writeable, use this as default.
1581 if (IsDirWriteable(trypath))
1585 static int newfile_number;
1587 if (filename.empty()) {
1588 filename = AddName(lyxrc.document_path,
1589 "newfile" + tostr(++newfile_number) + ".lyx");
1590 FileInfo fi(filename);
1591 while (bufferlist.exists(filename) || fi.readable()) {
1593 filename = AddName(lyxrc.document_path,
1594 "newfile" + tostr(newfile_number) +
1596 fi.newFile(filename);
1600 // The template stuff
1603 FileDialog fileDlg(owner, _("Select template file"),
1604 LFUN_SELECT_FILE_SYNC,
1605 make_pair(string(_("Documents|#o#O")),
1606 string(lyxrc.document_path)),
1607 make_pair(string(_("Templates|#T#t")),
1608 string(lyxrc.template_path)));
1610 FileDialog::Result result =
1611 fileDlg.Select(lyxrc.template_path,
1612 _("*.lyx|LyX Documents (*.lyx)"));
1614 if (result.first == FileDialog::Later)
1617 string const fname = result.second;
1624 view()->buffer(bufferlist.newFile(filename, templname, !name.empty()));
1628 void LyXFunc::open(string const & fname)
1630 string initpath = lyxrc.document_path;
1632 if (view()->available()) {
1633 string const trypath = owner->buffer()->filePath();
1634 // If directory is writeable, use this as default.
1635 if (IsDirWriteable(trypath))
1641 if (fname.empty()) {
1642 FileDialog fileDlg(owner, _("Select document to open"),
1644 make_pair(string(_("Documents|#o#O")),
1645 string(lyxrc.document_path)),
1646 make_pair(string(_("Examples|#E#e")),
1647 string(AddPath(system_lyxdir, "examples"))));
1649 FileDialog::Result result =
1650 fileDlg.Select(initpath,
1651 "*.lyx|LyX Documents (*.lyx)");
1653 if (result.first == FileDialog::Later)
1656 filename = result.second;
1658 // check selected filename
1659 if (filename.empty()) {
1660 owner->message(_("Canceled."));
1666 // get absolute path of file and add ".lyx" to the filename if
1668 string const fullpath = FileSearch(string(), filename, "lyx");
1669 if (!fullpath.empty()) {
1670 filename = fullpath;
1673 string const disp_fn(MakeDisplayPath(filename));
1675 // if the file doesn't exist, let the user create one
1676 FileInfo const f(filename, true);
1678 if (!Alert::askQuestion(_("No such file"), disp_fn,
1679 _("Start a new document with this filename ?"))) {
1680 owner->message(_("Canceled"));
1683 // the user specifically chose this name. Believe them.
1684 Buffer * buffer = bufferlist.newFile(filename, "", true);
1685 view()->buffer(buffer);
1690 str << _("Opening document") << ' ' << disp_fn << "...";
1692 owner->message(str.str().c_str());
1694 Buffer * openbuf = bufferlist.loadLyXFile(filename);
1696 view()->buffer(openbuf);
1698 str << _("Document") << ' ' << disp_fn << ' ' << _("opened.");
1699 owner->message(str.str().c_str());
1702 str << _("Could not open document") << ' ' << disp_fn;
1703 owner->message(str.str().c_str());
1708 void LyXFunc::doImport(string const & argument)
1711 string filename = split(argument, format, ' ');
1713 lyxerr[Debug::INFO] << "LyXFunc::doImport: " << format
1714 << " file: " << filename << endl;
1716 // need user interaction
1717 if (filename.empty()) {
1718 string initpath = lyxrc.document_path;
1720 if (view()->available()) {
1721 string const trypath = owner->buffer()->filePath();
1722 // If directory is writeable, use this as default.
1723 if (IsDirWriteable(trypath))
1727 string const text = _("Select ") + formats.prettyName(format)
1728 + _(" file to import");
1730 FileDialog fileDlg(owner, text,
1732 make_pair(string(_("Documents|#o#O")),
1733 string(lyxrc.document_path)),
1734 make_pair(string(_("Examples|#E#e")),
1735 string(AddPath(system_lyxdir, "examples"))));
1737 string const extension = "*." + formats.extension(format)
1738 + "| " + formats.prettyName(format)
1739 + " (*." + formats.extension(format) + ")";
1741 FileDialog::Result result = fileDlg.Select(initpath,
1744 if (result.first == FileDialog::Later)
1747 filename = result.second;
1749 // check selected filename
1750 if (filename.empty())
1751 owner->message(_("Canceled."));
1754 if (filename.empty())
1757 // get absolute path of file
1758 filename = MakeAbsPath(filename);
1760 string const lyxfile = ChangeExtension(filename, ".lyx");
1762 // Check if the document already is open
1763 if (lyxrc.use_gui && bufferlist.exists(lyxfile)) {
1764 switch (Alert::askConfirmation(_("Document is already open:"),
1765 MakeDisplayPath(lyxfile, 50),
1766 _("Do you want to close that document now?\n"
1767 "('No' will just switch to the open version)")))
1770 // If close is canceled, we cancel here too.
1771 if (!bufferlist.close(bufferlist.getBuffer(lyxfile)))
1775 view()->buffer(bufferlist.getBuffer(lyxfile));
1778 owner->message(_("Canceled."));
1783 // if the file exists already, and we didn't do
1784 // -i lyx thefile.lyx, warn
1785 if (FileInfo(lyxfile, true).exist() && filename != lyxfile) {
1786 if (!Alert::askQuestion(_("A document by the name"),
1787 MakeDisplayPath(lyxfile), _("already exists. Overwrite?"))) {
1788 owner->message(_("Canceled"));
1793 Importer::Import(owner, filename, format);
1797 void LyXFunc::reloadBuffer()
1799 string const fn = owner->buffer()->fileName();
1800 if (bufferlist.close(owner->buffer()))
1801 view()->buffer(bufferlist.loadLyXFile(fn));
1805 void LyXFunc::closeBuffer()
1807 if (bufferlist.close(owner->buffer()) && !quitting) {
1808 if (bufferlist.empty()) {
1809 // need this otherwise SEGV may occur while trying to
1810 // set variables that don't exist
1811 // since there's no current buffer
1812 owner->getDialogs().hideBufferDependent();
1814 view()->buffer(bufferlist.first());
1820 // Each "owner" should have it's own message method. lyxview and
1821 // the minibuffer would use the minibuffer, but lyxserver would
1822 // send an ERROR signal to its client. Alejandro 970603
1823 // This func is bit problematic when it comes to NLS, to make the
1824 // lyx servers client be language indepenent we must not translate
1825 // strings sent to this func.
1826 void LyXFunc::setErrorMessage(string const & m) const
1828 dispatch_buffer = m;
1833 void LyXFunc::setMessage(string const & m) const
1835 dispatch_buffer = m;
1839 void LyXFunc::setStatusMessage(string const & m) const
1845 string const LyXFunc::view_status_message()
1847 // When meta-fake key is pressed, show the key sequence so far + "M-".
1849 return keyseq.print() + "M-";
1852 // Else, when a non-complete key sequence is pressed,
1853 // show the available options.
1854 if (keyseq.length() > 0 && !keyseq.deleted()) {
1855 return keyseq.printOptions();
1858 if (!view()->available())
1859 return _("Welcome to LyX!");
1861 return currentState(view());
1865 BufferView * LyXFunc::view() const
1868 return owner->view().get();