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;
115 extern void show_symbols_form(LyXFunc *);
117 extern LyXAction lyxaction;
119 extern tex_accent_struct get_accent(kb_action action);
121 extern void ShowLatexLog();
124 /* === globals =========================================================== */
127 LyXFunc::LyXFunc(LyXView * o)
129 keyseq(toplevel_keymap.get(), toplevel_keymap.get()),
130 cancel_meta_seq(toplevel_keymap.get(), toplevel_keymap.get())
132 meta_fake_bit = key_modifier::none;
133 lyx_dead_action = LFUN_NOACTION;
134 lyx_calling_dead_action = LFUN_NOACTION;
139 LyXText * LyXFunc::TEXT(bool flag = true) const
142 return owner->view()->text;
143 return owner->view()->getLyXText();
148 void LyXFunc::moveCursorUpdate(bool flag, bool selecting)
150 if (selecting || TEXT(flag)->selection.mark()) {
151 TEXT(flag)->setSelection(owner->view());
152 if (TEXT(flag)->bv_owner)
153 owner->view()->toggleToggle();
155 owner->view()->update(TEXT(flag), BufferView::SELECT|BufferView::FITCUR);
156 owner->view()->showCursor();
158 owner->view()->switchKeyMap();
162 void LyXFunc::handleKeyFunc(kb_action action)
164 char c = keyseq.getLastKeyEncoded();
166 if (keyseq.length() > 1) {
170 owner->getIntl()->getTransManager()
171 .deadkey(c, get_accent(action).accent, TEXT(false));
172 // Need to clear, in case the minibuffer calls these
175 // copied verbatim from do_accent_char
176 owner->view()->update(TEXT(false),
177 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
178 TEXT(false)->selection.cursor = TEXT(false)->cursor;
182 void LyXFunc::processKeySym(LyXKeySymPtr keysym,
183 key_modifier::state state)
187 if (lyxerr.debugging(Debug::KEY)) {
188 lyxerr << "KeySym is "
189 << keysym->getSymbolName()
192 // Do nothing if we have nothing (JMarc)
193 if ( ! keysym->isOK() ) {
194 lyxerr[Debug::KEY] << "Empty kbd action (probably composing)"
199 if (keysym->isModifier()) {
203 // Do a one-deep top-level lookup for
204 // cancel and meta-fake keys. RVDK_PATCH_5
205 cancel_meta_seq.reset();
207 int action = cancel_meta_seq.addkey(keysym, state);
208 if (lyxerr.debugging(Debug::KEY)) {
209 lyxerr << "action first set to [" << action << "]" << endl;
212 // When not cancel or meta-fake, do the normal lookup.
213 // Note how the meta_fake Mod1 bit is OR-ed in and reset afterwards.
214 // Mostly, meta_fake_bit = key_modifier::none. RVDK_PATCH_5.
215 if ((action != LFUN_CANCEL) && (action != LFUN_META_FAKE)) {
216 // remove Caps Lock and Mod2 as a modifiers
217 action = keyseq.addkey(keysym, (state | meta_fake_bit));
218 if (lyxerr.debugging(Debug::KEY)) {
219 lyxerr << "action now set to ["
220 << action << "]" << endl;
223 // Dont remove this unless you know what you are doing.
224 meta_fake_bit = key_modifier::none;
226 // can this happen now ?
227 if (action == LFUN_NOACTION) {
228 action = LFUN_PREFIX;
231 if (lyxerr.debugging(Debug::KEY)) {
232 lyxerr << "Key [action="
234 << keyseq.print() << "]"
238 // already here we know if it any point in going further
239 // why not return already here if action == -1 and
240 // num_bytes == 0? (Lgb)
242 if (keyseq.length() > 1) {
243 owner->message(keyseq.print());
246 if (action == LFUN_UNKNOWN_ACTION) {
247 // It is unknown, but what if we remove all
248 // the modifiers? (Lgb)
249 action = keyseq.addkey(keysym, key_modifier::none);
251 if (lyxerr.debugging(Debug::KEY)) {
252 lyxerr << "Removing modifiers...\n"
253 << "Action now set to ["
254 << action << "]" << endl;
256 if (action == LFUN_UNKNOWN_ACTION) {
257 owner->message(_("Unknown function."));
262 if (action == LFUN_SELFINSERT) {
263 // This is very X dependent.
264 char c = keysym->getISOEncoded();
270 dispatch(LFUN_SELFINSERT, argument);
271 lyxerr[Debug::KEY] << "SelfInsert arg[`"
272 << argument << "']" << endl;
279 FuncStatus LyXFunc::getStatus(int ac) const
283 action = lyxaction.retrieveActionArg(ac, argument);
284 return getStatus(action, argument);
288 FuncStatus LyXFunc::getStatus(kb_action action,
289 string const & argument) const
292 Buffer * buf = owner->buffer();
294 if (action == LFUN_NOACTION) {
295 setStatusMessage(N_("Nothing to do"));
296 return flag.disabled(true);
299 if (action == LFUN_UNKNOWN_ACTION) {
300 setStatusMessage(N_("Unknown action"));
301 return flag.unknown(true);
304 // the default error message if we disable the command
305 setStatusMessage(N_("Command disabled"));
307 // Check whether we need a buffer
308 if (!lyxaction.funcHasFlag(action, LyXAction::NoBuffer)) {
309 // Yes we need a buffer, do we have one?
312 // Can we use a readonly buffer?
313 if (buf->isReadonly() &&
314 !lyxaction.funcHasFlag(action,
315 LyXAction::ReadOnly)) {
317 setStatusMessage(N_("Document is read-only"));
322 setStatusMessage(N_("Command not allowed with"
323 "out any document open"));
324 return flag.disabled(true);
328 UpdatableInset * tli = owner->view()->theLockingInset();
330 // I would really like to avoid having this switch and rather try to
331 // encode this in the function itself.
332 bool disable = false;
335 disable = !Exporter::IsExportable(buf, "dvi")
336 || lyxrc.print_command == "none";
339 disable = argument == "fax" &&
340 !Exporter::IsExportable(buf, argument);
343 disable = buf->undostack.empty();
346 disable = buf->redostack.empty();
348 case LFUN_SPELLCHECK:
349 disable = lyxrc.isp_command == "none";
351 #ifndef HAVE_LIBAIKSAURUS
352 case LFUN_THESAURUS_ENTRY:
357 disable = lyxrc.chktex_command == "none";
360 disable = !Exporter::IsExportable(buf, "program");
363 case LFUN_LAYOUT_TABULAR:
365 || (tli->lyxCode() != Inset::TABULAR_CODE
366 && !tli->getFirstLockingInsetOfType(Inset::TABULAR_CODE));
370 case LFUN_LAYOUT_PARAGRAPH: {
371 Inset * inset = TEXT(false)->cursor.par()->inInset();
372 disable = inset && inset->forceDefaultParagraphs(inset);
376 case LFUN_TABULAR_FEATURE:
380 //ret.disabled(true);
381 if (tli->lyxCode() == Inset::TABULAR_CODE) {
382 ret = static_cast<InsetTabular *>(tli)
383 ->getStatus(argument);
384 } else if (tli->getFirstLockingInsetOfType(Inset::TABULAR_CODE)) {
385 ret = static_cast<InsetTabular *>
386 (tli->getFirstLockingInsetOfType(Inset::TABULAR_CODE))
387 ->getStatus(argument);
392 static InsetTabular inset(*owner->buffer(), 1, 1);
396 ret = inset.getStatus(argument);
397 if (ret.onoff(true) || ret.onoff(false))
398 flag.setOnOff(false);
402 case LFUN_VC_REGISTER:
403 disable = buf->lyxvc.inUse();
405 case LFUN_VC_CHECKIN:
406 disable = !buf->lyxvc.inUse() || buf->isReadonly();
408 case LFUN_VC_CHECKOUT:
409 disable = !buf->lyxvc.inUse() || !buf->isReadonly();
413 case LFUN_VC_HISTORY:
414 disable = !buf->lyxvc.inUse();
416 case LFUN_BOOKMARK_GOTO:
417 disable = !owner->view()->
418 isSavedPosition(strToUnsignedInt(argument));
422 case LFUN_INSET_TOGGLE: {
423 LyXText * lt = owner->view()->getLyXText();
424 disable = !(isEditableInset(lt->getInset())
426 && lt->inset_owner->owner()
427 && lt->inset_owner->owner()->isOpen()));
430 case LFUN_MATH_VALIGN:
431 if (mathcursor && mathcursor->formula()->hullType() != "simple") {
432 char align = mathcursor->valign();
437 if (argument.empty()) {
441 if (!contains("tcb", argument[0])) {
445 flag.setOnOff(argument[0] == align);
450 case LFUN_MATH_HALIGN:
451 if (mathcursor && mathcursor->formula()->hullType() != "simple") {
452 char align = mathcursor->halign();
457 if (argument.empty()) {
461 if (!contains("lcr", argument[0])) {
465 flag.setOnOff(argument[0] == align);
470 case LFUN_MATH_MUTATE:
471 if (tli && (tli->lyxCode() == Inset::MATH_CODE))
472 flag.setOnOff(mathcursor->formula()->hullType() == argument);
477 // we just need to be in math mode to enable that
479 case LFUN_MATH_SPACE:
480 case LFUN_MATH_LIMITS:
481 case LFUN_MATH_NONUMBER:
482 case LFUN_MATH_NUMBER:
483 disable = !mathcursor;
486 // we need to be math mode and a math array for that
487 // Hack: halign produces non-zero result iff we are in a math array
488 case LFUN_MATH_ROW_INSERT:
489 case LFUN_MATH_ROW_DELETE:
490 case LFUN_MATH_COLUMN_INSERT:
491 case LFUN_MATH_COLUMN_DELETE:
492 disable = !mathcursor || !mathcursor->halign() ||
493 mathcursor->formula()->hullType() == "simple";
500 // the functions which insert insets
501 Inset::Code code = Inset::NO_CODE;
504 code = Inset::ERT_CODE;
506 case LFUN_INSET_GRAPHICS:
507 code = Inset::GRAPHICS_CODE;
509 case LFUN_INSET_FOOTNOTE:
510 code = Inset::FOOT_CODE;
512 case LFUN_DIALOG_TABULAR_INSERT:
513 case LFUN_INSET_TABULAR:
514 code = Inset::TABULAR_CODE;
516 case LFUN_INSET_EXTERNAL:
517 code = Inset::EXTERNAL_CODE;
519 case LFUN_INSET_MARGINAL:
520 code = Inset::MARGIN_CODE;
522 case LFUN_INSET_MINIPAGE:
523 code = Inset::MINIPAGE_CODE;
525 case LFUN_INSET_FLOAT:
526 case LFUN_INSET_WIDE_FLOAT:
527 code = Inset::FLOAT_CODE;
529 case LFUN_FLOAT_LIST:
530 code = Inset::FLOAT_LIST_CODE;
533 case LFUN_INSET_LIST:
534 code = Inset::LIST_CODE;
536 case LFUN_INSET_THEOREM:
537 code = Inset::THEOREM_CODE;
540 case LFUN_INSET_CAPTION:
541 code = Inset::CAPTION_CODE;
543 case LFUN_INSERT_NOTE:
544 code = Inset::IGNORE_CODE;
546 case LFUN_INSERT_LABEL:
547 code = Inset::LABEL_CODE;
549 case LFUN_REF_INSERT:
550 code = Inset::REF_CODE;
552 case LFUN_CITATION_CREATE:
553 case LFUN_CITATION_INSERT:
554 code = Inset::CITE_CODE;
556 case LFUN_INSERT_BIBTEX:
557 code = Inset::BIBTEX_CODE;
559 case LFUN_INDEX_INSERT:
560 code = Inset::INDEX_CODE;
562 case LFUN_INDEX_PRINT:
563 code = Inset::INDEX_PRINT_CODE;
565 case LFUN_CHILD_INSERT:
566 code = Inset::INCLUDE_CODE;
568 case LFUN_TOC_INSERT:
569 code = Inset::TOC_CODE;
571 case LFUN_PARENTINSERT:
572 code = Inset::PARENT_CODE;
576 case LFUN_INSERT_URL:
577 code = Inset::URL_CODE;
580 // always allow this, since we will inset a raw quote
581 // if an inset is not allowed.
583 case LFUN_HYPHENATION:
584 case LFUN_LIGATURE_BREAK:
586 case LFUN_MENU_SEPARATOR:
588 case LFUN_END_OF_SENTENCE:
589 code = Inset::SPECIALCHAR_CODE;
591 case LFUN_PROTECTEDSPACE:
592 // slight hack: we know this is allowed in math mode
594 code = Inset::SPECIALCHAR_CODE;
599 if (code != Inset::NO_CODE && tli && !tli->insetAllowed(code)) {
606 // A few general toggles
608 case LFUN_TOOLTIPS_TOGGLE:
609 flag.setOnOff(owner->getDialogs()->tooltipsEnabled());
612 case LFUN_READ_ONLY_TOGGLE:
613 flag.setOnOff(buf->isReadonly());
616 flag.setOnOff(TEXT(false)->cursor.par()->params().startOfAppendix());
618 case LFUN_SWITCHBUFFER:
619 // toggle on the current buffer, but do not toggle off
620 // the other ones (is that a good idea?)
621 if (argument == buf->fileName())
628 // the font related toggles
630 LyXFont const & font = TEXT(false)->real_current_font;
633 flag.setOnOff(font.emph() == LyXFont::ON);
636 flag.setOnOff(font.noun() == LyXFont::ON);
639 flag.setOnOff(font.series() == LyXFont::BOLD_SERIES);
642 flag.setOnOff(font.family() == LyXFont::SANS_FAMILY);
645 flag.setOnOff(font.family() == LyXFont::ROMAN_FAMILY);
648 flag.setOnOff(font.family() == LyXFont::TYPEWRITER_FAMILY);
654 string tc = mathcursor->getLastCode();
657 flag.setOnOff(tc == "mathbf");
660 flag.setOnOff(tc == "mathsf");
663 flag.setOnOff(tc == "mathcal");
666 flag.setOnOff(tc == "mathrm");
669 flag.setOnOff(tc == "mathtt");
672 flag.setOnOff(tc == "mathbb");
675 flag.setOnOff(tc == "mathnormal");
682 // this one is difficult to get right. As a half-baked
683 // solution, we consider only the first action of the sequence
684 if (action == LFUN_SEQUENCE) {
685 // argument contains ';'-terminated commands
686 const int ac = lyxaction.LookupFunc(token(argument, ';', 0));
687 flag = getStatus(ac);
694 void LyXFunc::dispatch(string const & s, bool verbose)
696 int const action = lyxaction.LookupFunc(s);
698 if (action == LFUN_UNKNOWN_ACTION) {
699 string const msg = string(_("Unknown function ("))
705 dispatch(action, verbose);
709 void LyXFunc::dispatch(int ac, bool verbose)
712 kb_action const action = lyxaction.retrieveActionArg(ac, argument);
713 dispatch(action, argument, verbose);
718 void LyXFunc::dispatch(kb_action action, string argument, bool verbose)
720 lyxerr[Debug::ACTION] << "LyXFunc::dispatch: action[" << action
721 <<"] arg[" << argument << "]" << endl;
723 // we have not done anything wrong yet.
725 dispatch_buffer.erase();
727 #ifdef NEW_DISPATCHER
728 // We try do call the most specific dispatcher first:
729 // 1. the lockinginset's dispatch
730 // 2. the bufferview's dispatch
731 // 3. the lyxview's dispatch
734 selection_possible = false;
736 if (owner->view()->available())
737 owner->view()->hideCursor();
739 // We cannot use this function here
740 if (getStatus(action, argument).disabled()) {
741 lyxerr[Debug::ACTION] << "LyXFunc::dispatch: "
742 << lyxaction.getActionName(action)
743 << " [" << action << "] is disabled at this location"
745 setErrorMessage(getStatusMessage());
746 goto exit_with_message;
749 if (owner->view()->available() && owner->view()->theLockingInset()) {
750 UpdatableInset::RESULT result;
751 if ((action > 1) || ((action == LFUN_UNKNOWN_ACTION) &&
752 (!keyseq.deleted())))
754 UpdatableInset * inset = owner->view()->theLockingInset();
758 inset->getCursorPos(owner->view(), inset_x, dummy_y);
760 if ((action == LFUN_UNKNOWN_ACTION)
761 && argument.empty()) {
762 argument = keyseq.getLastKeyEncoded();
764 // Undo/Redo is a bit tricky for insets.
765 if (action == LFUN_UNDO) {
766 owner->view()->menuUndo();
767 goto exit_with_message;
768 } else if (action == LFUN_REDO) {
769 owner->view()->menuRedo();
770 goto exit_with_message;
771 } else if (((result=inset->
772 // Hand-over to inset's own dispatch:
773 localDispatch(owner->view(), action, argument)) ==
774 UpdatableInset::DISPATCHED) ||
775 (result == UpdatableInset::DISPATCHED_NOUPDATE))
776 goto exit_with_message;
777 // If UNDISPATCHED, just soldier on
778 else if (result == UpdatableInset::FINISHED) {
779 goto exit_with_message;
780 // We do not need special RTL handling here:
781 // FINISHED means that the cursor should be
782 // one position after the inset.
783 } else if (result == UpdatableInset::FINISHED_RIGHT) {
784 TEXT()->cursorRight(owner->view());
785 moveCursorUpdate(true, false);
786 owner->view_state_changed();
787 goto exit_with_message;
788 } else if (result == UpdatableInset::FINISHED_UP) {
789 if (TEXT()->cursor.irow()->previous()) {
791 TEXT()->setCursorFromCoordinates(
792 owner->view(), TEXT()->cursor.ix() + inset_x,
793 TEXT()->cursor.iy() -
794 TEXT()->cursor.irow()->baseline() - 1);
795 TEXT()->cursor.x_fix(TEXT()->cursor.x());
797 TEXT()->cursorUp(owner->view());
799 moveCursorUpdate(true, false);
800 owner->view_state_changed();
802 owner->view()->update(TEXT(), BufferView::SELECT|BufferView::FITCUR);
804 goto exit_with_message;
805 } else if (result == UpdatableInset::FINISHED_DOWN) {
806 if (TEXT()->cursor.irow()->next()) {
808 TEXT()->setCursorFromCoordinates(
809 owner->view(), TEXT()->cursor.ix() + inset_x,
810 TEXT()->cursor.iy() -
811 TEXT()->cursor.irow()->baseline() +
812 TEXT()->cursor.irow()->height() + 1);
813 TEXT()->cursor.x_fix(TEXT()->cursor.x());
815 TEXT()->cursorDown(owner->view());
818 TEXT()->cursorRight(owner->view());
820 moveCursorUpdate(true, false);
821 owner->view_state_changed();
822 goto exit_with_message;
824 #warning I am not sure this is still right, please have a look! (Jug 20020417)
825 else { // result == UNDISPATCHED
826 //setMessage(N_("Text mode"));
828 case LFUN_UNKNOWN_ACTION:
829 case LFUN_BREAKPARAGRAPH:
831 TEXT()->cursorRight(owner->view());
832 owner->view()->switchKeyMap();
833 owner->view_state_changed();
836 if (!TEXT()->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
837 TEXT()->cursorRight(owner->view());
838 moveCursorUpdate(true, false);
839 owner->view_state_changed();
841 goto exit_with_message;
843 if (TEXT()->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
844 TEXT()->cursorRight(owner->view());
845 moveCursorUpdate(true, false);
846 owner->view_state_changed();
848 goto exit_with_message;
850 if (TEXT()->cursor.row()->next())
851 TEXT()->cursorDown(owner->view());
853 TEXT()->cursorRight(owner->view());
854 moveCursorUpdate(true, false);
855 owner->view_state_changed();
856 goto exit_with_message;
868 if (!owner->view()->available()) break;
869 // this function should be used always [asierra060396]
870 UpdatableInset * tli =
871 owner->view()->theLockingInset();
873 UpdatableInset * lock = tli->getLockingInset();
876 owner->view()->unlockInset(tli);
877 TEXT()->cursorRight(owner->view());
878 moveCursorUpdate(true, false);
879 owner->view_state_changed();
881 tli->unlockInsetInInset(owner->view(),
886 // Tell the paragraph dialog that we changed paragraph
887 owner->getDialogs()->updateParagraph();
892 // --- Misc -------------------------------------------
893 case LFUN_WORDFINDFORWARD :
894 case LFUN_WORDFINDBACKWARD : {
895 static string last_search;
896 string searched_string;
898 if (!argument.empty()) {
899 last_search = argument;
900 searched_string = argument;
902 searched_string = last_search;
904 bool fw = (action == LFUN_WORDFINDBACKWARD);
905 if (!searched_string.empty()) {
906 lyxfind::LyXFind(owner->view(), searched_string, fw);
908 // owner->view()->showCursor();
914 if (owner->view()->available() && !owner->view()->theLockingInset()) {
915 owner->view()->update(TEXT(),
916 BufferView::SELECT|BufferView::FITCUR);
918 owner->message(keyseq.printOptions());
922 // --- Misc -------------------------------------------
923 case LFUN_EXEC_COMMAND:
924 owner->focus_command_buffer();
927 case LFUN_CANCEL: // RVDK_PATCH_5
929 meta_fake_bit = key_modifier::none;
930 if (owner->view()->available())
931 // cancel any selection
932 dispatch(LFUN_MARK_OFF);
933 setMessage(N_("Cancel"));
936 case LFUN_META_FAKE: // RVDK_PATCH_5
938 meta_fake_bit = key_modifier::alt;
939 setMessage(keyseq.print());
943 case LFUN_READ_ONLY_TOGGLE:
944 if (owner->buffer()->lyxvc.inUse()) {
945 owner->buffer()->lyxvc.toggleReadOnly();
947 owner->buffer()->setReadonly(
948 !owner->buffer()->isReadonly());
952 case LFUN_CENTER: // this is center and redraw.
953 owner->view()->center();
956 // --- Menus -----------------------------------------------
958 menuNew(argument, false);
961 case LFUN_MENUNEWTMPLT:
962 menuNew(argument, true);
965 case LFUN_CLOSEBUFFER:
970 if (!owner->buffer()->isUnnamed()) {
972 s1 << _("Saving document") << ' '
973 << MakeDisplayPath(owner->buffer()->fileName() + "...");
974 owner->message(s1.str().c_str());
975 MenuWrite(owner->view(), owner->buffer());
977 owner->message(s1.str().c_str());
979 WriteAs(owner->view(), owner->buffer());
983 WriteAs(owner->view(), owner->buffer(), argument);
986 case LFUN_MENURELOAD:
991 Exporter::Export(owner->buffer(), argument, true);
995 Exporter::Preview(owner->buffer(), argument);
999 Exporter::Export(owner->buffer(), "program", true);
1002 case LFUN_RUNCHKTEX:
1003 MenuRunChktex(owner->buffer());
1006 case LFUN_MENUPRINT:
1007 owner->getDialogs()->showPrint();
1011 if (argument == "custom")
1012 owner->getDialogs()->showSendto();
1014 Exporter::Export(owner->buffer(), argument, false);
1032 InsetCommandParams p;
1035 if (action == LFUN_TOCVIEW)
1037 p.setCmdName("tableofcontents");
1039 else if (action == LFUN_LOAVIEW)
1040 p.setCmdName("listof{algorithm}{List of Algorithms}");
1041 else if (action == LFUN_LOFVIEW)
1042 p.setCmdName("listoffigures");
1044 p.setCmdName("listoftables");
1046 owner->getDialogs()->createTOC(p.getAsString());
1050 case LFUN_DIALOG_TABULAR_INSERT:
1051 owner->getDialogs()->showTabularCreate();
1055 AutoSave(owner->view());
1059 owner->view()->menuUndo();
1063 owner->view()->menuRedo();
1066 case LFUN_MENUSEARCH:
1067 owner->getDialogs()->showSearch();
1070 case LFUN_REMOVEERRORS:
1071 if (owner->view()->removeAutoInsets()) {
1072 #warning repaint() or update() or nothing ?
1073 owner->view()->repaint();
1074 owner->view()->fitCursor();
1078 case LFUN_DEPTH_MIN:
1079 changeDepth(owner->view(), TEXT(false), -1);
1082 case LFUN_DEPTH_PLUS:
1083 changeDepth(owner->view(), TEXT(false), 1);
1087 owner->getDialogs()->setUserFreeFont();
1090 case LFUN_RECONFIGURE:
1091 Reconfigure(owner->view());
1095 case LFUN_FLOATSOPERATE:
1096 if (argument == "openfoot")
1097 owner->view()->allFloats(1,0);
1098 else if (argument == "closefoot")
1099 owner->view()->allFloats(0,0);
1100 else if (argument == "openfig")
1101 owner->view()->allFloats(1,1);
1102 else if (argument == "closefig")
1103 owner->view()->allFloats(0,1);
1106 #ifdef WITH_WARNINGS
1107 //#warning Find another implementation here (or another lyxfunc)!
1110 case LFUN_HELP_ABOUTLYX:
1111 owner->getDialogs()->showAboutlyx();
1114 case LFUN_HELP_TEXINFO:
1115 owner->getDialogs()->showTexinfo();
1118 case LFUN_HELP_OPEN:
1120 string const arg = argument;
1122 setErrorMessage(N_("Missing argument"));
1125 owner->prohibitInput();
1126 string const fname = i18nLibFileSearch("doc", arg, "lyx");
1127 if (fname.empty()) {
1128 lyxerr << "LyX: unable to find documentation file `"
1129 << arg << "'. Bad installation?" << endl;
1130 owner->allowInput();
1134 str << _("Opening help file") << ' '
1135 << MakeDisplayPath(fname) << "...";
1136 owner->message(str.str().c_str());
1137 owner->view()->buffer(bufferlist.loadLyXFile(fname, false));
1138 owner->allowInput();
1142 // --- version control -------------------------------
1143 case LFUN_VC_REGISTER:
1145 if (!owner->buffer()->lyxvc.inUse())
1146 owner->buffer()->lyxvc.registrer();
1150 case LFUN_VC_CHECKIN:
1152 if (owner->buffer()->lyxvc.inUse()
1153 && !owner->buffer()->isReadonly())
1154 owner->buffer()->lyxvc.checkIn();
1158 case LFUN_VC_CHECKOUT:
1160 if (owner->buffer()->lyxvc.inUse()
1161 && owner->buffer()->isReadonly())
1162 owner->buffer()->lyxvc.checkOut();
1166 case LFUN_VC_REVERT:
1168 owner->buffer()->lyxvc.revert();
1174 owner->buffer()->lyxvc.undoLast();
1178 case LFUN_VC_HISTORY:
1180 owner->getDialogs()->showVCLogFile();
1184 // --- buffers ----------------------------------------
1186 case LFUN_SWITCHBUFFER:
1187 owner->view()->buffer(bufferlist.getBuffer(argument));
1192 // servercmd: argument must be <file>:<template>
1193 Buffer * tmpbuf = NewLyxFile(argument);
1195 owner->view()->buffer(tmpbuf);
1199 case LFUN_FILE_OPEN:
1203 case LFUN_LATEX_LOG:
1204 owner->getDialogs()->showLogFile();
1207 case LFUN_LAYOUT_DOCUMENT:
1208 owner->getDialogs()->showDocument();
1211 case LFUN_LAYOUT_PARAGRAPH:
1212 owner->getDialogs()->showParagraph();
1215 case LFUN_LAYOUT_CHARACTER:
1216 owner->getDialogs()->showCharacter();
1219 case LFUN_LAYOUT_TABULAR:
1220 if (owner->view()->theLockingInset()) {
1221 if (owner->view()->theLockingInset()->lyxCode()==Inset::TABULAR_CODE) {
1222 InsetTabular * inset = static_cast<InsetTabular *>
1223 (owner->view()->theLockingInset());
1224 inset->openLayoutDialog(owner->view());
1225 } else if (owner->view()->theLockingInset()->
1226 getFirstLockingInsetOfType(Inset::TABULAR_CODE)!=0) {
1227 InsetTabular * inset = static_cast<InsetTabular *>(
1228 owner->view()->theLockingInset()->getFirstLockingInsetOfType(Inset::TABULAR_CODE));
1229 inset->openLayoutDialog(owner->view());
1234 case LFUN_LAYOUT_PREAMBLE:
1235 owner->getDialogs()->showPreamble();
1238 case LFUN_DROP_LAYOUTS_CHOICE:
1239 owner->getToolbar()->openLayoutList();
1242 case LFUN_MENU_OPEN_BY_NAME:
1243 owner->getMenubar()->openByName(argument);
1244 break; // RVDK_PATCH_5
1246 case LFUN_SPELLCHECK:
1247 if (lyxrc.isp_command != "none")
1248 owner->getDialogs()->showSpellchecker();
1251 // --- lyxserver commands ----------------------------
1255 setMessage(owner->buffer()->fileName());
1256 lyxerr[Debug::INFO] << "FNAME["
1257 << owner->buffer()->fileName()
1263 dispatch_buffer = keyseq.print();
1264 lyxserver->notifyClient(dispatch_buffer);
1268 case LFUN_GOTOFILEROW:
1272 istringstream istr(argument.c_str());
1273 istr >> file_name >> row;
1274 // Must replace extension of the file to be .lyx and get full path
1275 string const s(ChangeExtension(file_name, ".lyx"));
1277 // Either change buffer or load the file
1278 if (bufferlist.exists(s)) {
1279 owner->view()->buffer(bufferlist.getBuffer(s));
1281 owner->view()->buffer(bufferlist.loadLyXFile(s));
1284 owner->view()->setCursorFromRow(row);
1286 owner->view()->center();
1287 // see BufferView_pimpl::center()
1288 owner->view()->updateScrollbar();
1292 case LFUN_GOTO_PARAGRAPH:
1294 istringstream istr(argument.c_str());
1298 Paragraph * par = owner->buffer()->getParFromID(id);
1300 lyxerr[Debug::INFO] << "No matching paragraph found! ["
1301 << id << "]" << endl;
1304 lyxerr[Debug::INFO] << "Paragraph " << par->id()
1305 << " found." << endl;
1308 if (owner->view()->theLockingInset())
1309 owner->view()->unlockInset(owner->view()->theLockingInset());
1310 if (par->inInset()) {
1311 par->inInset()->edit(owner->view());
1314 owner->view()->getLyXText()->setCursor(owner->view(), par, 0);
1315 owner->view()->switchKeyMap();
1316 owner->view_state_changed();
1318 owner->view()->center();
1319 // see BufferView_pimpl::center()
1320 owner->view()->updateScrollbar();
1327 int const qa = lyxaction.LookupFunc(argument);
1328 setMessage(lyxaction.helpText(static_cast<kb_action>(qa)));
1332 // --- insert characters ----------------------------------------
1334 // --- Mathed stuff. If we are here, there is no locked inset yet.
1335 case LFUN_MATH_EXTERN:
1336 case LFUN_MATH_NUMBER:
1337 case LFUN_MATH_NONUMBER:
1338 case LFUN_MATH_LIMITS:
1340 setErrorMessage(N_("This is only allowed in math mode!"));
1344 // passthrough hat and underscore outside mathed:
1345 case LFUN_SUBSCRIPT:
1346 dispatch(LFUN_SELFINSERT, "_", false);
1348 case LFUN_SUPERSCRIPT:
1349 dispatch(LFUN_SELFINSERT, "^", false);
1352 case LFUN_MATH_PANEL:
1353 owner->getDialogs()->showMathPanel();
1356 case LFUN_CITATION_CREATE:
1358 InsetCommandParams p("cite");
1360 if (!argument.empty()) {
1361 // This should be set at source, ie when typing
1362 // "citation-insert foo" in the minibuffer.
1363 // Question: would pybibliographer also need to be
1364 // changed. Suspect so. Leave as-is therefore.
1365 if (contains(argument, "|")) {
1366 p.setContents(token(argument, '|', 0));
1367 p.setOptions( token(argument, '|', 1));
1369 p.setContents(argument);
1371 dispatch(LFUN_CITATION_INSERT, p.getAsString());
1373 owner->getDialogs()->createCitation(p.getAsString());
1377 case LFUN_CHILDOPEN:
1379 string const filename =
1380 MakeAbsPath(argument,
1381 owner->buffer()->filePath());
1382 setMessage(N_("Opening child document ") +
1383 MakeDisplayPath(filename) + "...");
1384 owner->view()->savePosition(0);
1385 if (bufferlist.exists(filename))
1386 owner->view()->buffer(bufferlist.getBuffer(filename));
1388 owner->view()->buffer(bufferlist.loadLyXFile(filename));
1392 case LFUN_TOGGLECURSORFOLLOW:
1393 lyxrc.cursor_follows_scrollbar = !lyxrc.cursor_follows_scrollbar;
1396 case LFUN_KMAP_OFF: // keymap off
1397 owner->getIntl()->KeyMapOn(false);
1400 case LFUN_KMAP_PRIM: // primary keymap
1401 owner->getIntl()->KeyMapPrim();
1404 case LFUN_KMAP_SEC: // secondary keymap
1405 owner->getIntl()->KeyMapSec();
1408 case LFUN_KMAP_TOGGLE: // toggle keymap
1409 owner->getIntl()->ToggleKeyMap();
1414 // argument contains ';'-terminated commands
1415 while (!argument.empty()) {
1417 argument = split(argument, first, ';');
1423 case LFUN_DIALOG_PREFERENCES:
1424 owner->getDialogs()->showPreferences();
1427 case LFUN_SAVEPREFERENCES:
1429 Path p(user_lyxdir);
1430 lyxrc.write("preferences");
1434 case LFUN_SCREEN_FONT_UPDATE:
1436 // handle the screen font changes.
1438 lyxrc.set_font_norm_type();
1439 lyx_gui::update_fonts();
1440 // Of course we should only do the resize and the textcache.clear
1441 // if values really changed...but not very important right now. (Lgb)
1442 // All visible buffers will need resize
1443 owner->view()->resize();
1444 owner->view()->repaint();
1445 // We also need to empty the textcache so that
1446 // the buffer will be formatted correctly after
1452 case LFUN_SET_COLOR:
1455 string const x11_name = split(argument, lyx_name, ' ');
1456 if (lyx_name.empty() || x11_name.empty()) {
1457 setErrorMessage(N_("Syntax: set-color <lyx_name>"
1462 bool const graphicsbg_changed =
1463 (lyx_name == lcolor.getLyXName(LColor::graphicsbg) &&
1464 x11_name != lcolor.getX11Name(LColor::graphicsbg));
1466 if (!lcolor.setColor(lyx_name, x11_name)) {
1467 static string const err1 (N_("Set-color \""));
1468 static string const err2 (
1469 N_("\" failed - color is undefined "
1470 "or may not be redefined"));
1471 setErrorMessage(_(err1) + lyx_name + _(err2));
1475 lyx_gui::update_color(lcolor.getFromLyXName(lyx_name));
1477 if (graphicsbg_changed) {
1478 #ifdef WITH_WARNINGS
1479 #warning FIXME!! The graphics cache no longer has a changeDisplay method.
1482 grfx::GCache & gc = grfx::GCache::get();
1483 gc.changeDisplay(true);
1487 owner->view()->repaint();
1492 owner->message(argument);
1495 case LFUN_FORKS_SHOW:
1496 owner->getDialogs()->showForks();
1499 case LFUN_FORKS_KILL:
1501 if (!isStrInt(argument))
1504 pid_t const pid = strToInt(argument);
1505 ForkedcallsController & fcc = ForkedcallsController::get();
1510 case LFUN_TOOLTIPS_TOGGLE:
1511 owner->getDialogs()->toggleTooltips();
1515 // Then if it was none of the above
1516 // Trying the BufferView::pimpl dispatch:
1517 if (!owner->view()->dispatch(action, argument))
1518 lyxerr << "A truly unknown func ["
1519 << lyxaction.getActionName(action) << "]!"
1525 string const & msg = getMessage();
1526 sendDispatchMessage(msg, action, argument, verbose);
1530 void LyXFunc::sendDispatchMessage(string const & msg, kb_action action, string const & arg, bool verbose)
1532 owner->updateMenubar();
1533 owner->updateToolbar();
1535 if (action == LFUN_SELFINSERT || !verbose) {
1536 lyxerr[Debug::ACTION] << "dispatch msg is " << msg << endl;
1538 owner->message(msg);
1542 string dispatch_msg(msg);
1543 if (!dispatch_msg.empty())
1544 dispatch_msg += " ";
1546 string comname = lyxaction.getActionName(action);
1548 int pseudoaction = action;
1549 bool argsadded = false;
1552 // the pseudoaction is useful for the bindings
1553 pseudoaction = lyxaction.searchActionArg(action, arg);
1555 if (pseudoaction == LFUN_UNKNOWN_ACTION) {
1556 pseudoaction = action;
1558 comname += " " + arg;
1563 string const shortcuts = toplevel_keymap->findbinding(pseudoaction);
1565 if (!shortcuts.empty()) {
1566 comname += ": " + shortcuts;
1567 } else if (!argsadded && !arg.empty()) {
1568 comname += " " + arg;
1571 if (!comname.empty()) {
1572 comname = strip(comname);
1573 dispatch_msg += "(" + comname + ')';
1576 lyxerr[Debug::ACTION] << "verbose dispatch msg " << dispatch_msg << endl;
1577 if (!dispatch_msg.empty())
1578 owner->message(dispatch_msg);
1582 void LyXFunc::setupLocalKeymap()
1584 keyseq.stdmap = keyseq.curmap = toplevel_keymap.get();
1585 cancel_meta_seq.stdmap = cancel_meta_seq.curmap = toplevel_keymap.get();
1589 void LyXFunc::menuNew(string const & name, bool fromTemplate)
1591 string initpath = lyxrc.document_path;
1592 string filename(name);
1594 if (owner->view()->available()) {
1595 string const trypath = owner->buffer()->filePath();
1596 // If directory is writeable, use this as default.
1597 if (IsDirWriteable(trypath))
1601 static int newfile_number;
1603 if (filename.empty()) {
1604 filename = AddName(lyxrc.document_path,
1605 "newfile" + tostr(++newfile_number) + ".lyx");
1606 FileInfo fi(filename);
1607 while (bufferlist.exists(filename) || fi.readable()) {
1609 filename = AddName(lyxrc.document_path,
1610 "newfile" + tostr(newfile_number) +
1612 fi.newFile(filename);
1616 // The template stuff
1619 FileDialog fileDlg(owner, _("Select template file"),
1620 LFUN_SELECT_FILE_SYNC,
1621 make_pair(string(_("Documents|#o#O")),
1622 string(lyxrc.document_path)),
1623 make_pair(string(_("Templates|#T#t")),
1624 string(lyxrc.template_path)));
1626 FileDialog::Result result =
1627 fileDlg.Select(lyxrc.template_path,
1628 _("*.lyx|LyX Documents (*.lyx)"));
1630 if (result.first == FileDialog::Later)
1633 string const fname = result.second;
1640 owner->view()->buffer(bufferlist.newFile(filename, templname, !name.empty()));
1644 void LyXFunc::open(string const & fname)
1646 string initpath = lyxrc.document_path;
1648 if (owner->view()->available()) {
1649 string const trypath = owner->buffer()->filePath();
1650 // If directory is writeable, use this as default.
1651 if (IsDirWriteable(trypath))
1657 if (fname.empty()) {
1658 FileDialog fileDlg(owner, _("Select document to open"),
1660 make_pair(string(_("Documents|#o#O")),
1661 string(lyxrc.document_path)),
1662 make_pair(string(_("Examples|#E#e")),
1663 string(AddPath(system_lyxdir, "examples"))));
1665 FileDialog::Result result =
1666 fileDlg.Select(initpath,
1667 "*.lyx|LyX Documents (*.lyx)");
1669 if (result.first == FileDialog::Later)
1672 filename = result.second;
1674 // check selected filename
1675 if (filename.empty()) {
1676 owner->message(_("Canceled."));
1682 // get absolute path of file and add ".lyx" to the filename if
1684 string const fullpath = FileSearch(string(), filename, "lyx");
1685 if (fullpath.empty()) {
1686 Alert::alert(_("Error"), _("Could not find file"), filename);
1690 filename = fullpath;
1693 string const disp_fn(MakeDisplayPath(filename));
1696 str << _("Opening document") << ' ' << disp_fn << "...";
1698 owner->message(str.str().c_str());
1700 Buffer * openbuf = bufferlist.loadLyXFile(filename);
1702 owner->view()->buffer(openbuf);
1704 str << _("Document") << ' ' << disp_fn << ' ' << _("opened.");
1705 owner->message(str.str().c_str());
1708 str << _("Could not open document") << ' ' << disp_fn;
1709 owner->message(str.str().c_str());
1714 void LyXFunc::doImport(string const & argument)
1717 string filename = split(argument, format, ' ');
1719 lyxerr[Debug::INFO] << "LyXFunc::doImport: " << format
1720 << " file: " << filename << endl;
1722 // need user interaction
1723 if (filename.empty()) {
1724 string initpath = lyxrc.document_path;
1726 if (owner->view()->available()) {
1727 string const trypath = owner->buffer()->filePath();
1728 // If directory is writeable, use this as default.
1729 if (IsDirWriteable(trypath))
1733 string const text = _("Select ") + formats.prettyName(format)
1734 + _(" file to import");
1736 FileDialog fileDlg(owner, text,
1738 make_pair(string(_("Documents|#o#O")),
1739 string(lyxrc.document_path)),
1740 make_pair(string(_("Examples|#E#e")),
1741 string(AddPath(system_lyxdir, "examples"))));
1743 string const extension = "*." + formats.extension(format)
1744 + "| " + formats.prettyName(format)
1745 + " (*." + formats.extension(format) + ")";
1747 FileDialog::Result result = fileDlg.Select(initpath,
1750 if (result.first == FileDialog::Later)
1753 filename = result.second;
1755 // check selected filename
1756 if (filename.empty())
1757 owner->message(_("Canceled."));
1760 if (filename.empty())
1763 // get absolute path of file
1764 filename = MakeAbsPath(filename);
1766 string const lyxfile = ChangeExtension(filename, ".lyx");
1768 // Check if the document already is open
1769 if (lyxrc.use_gui && bufferlist.exists(lyxfile)) {
1770 switch (Alert::askConfirmation(_("Document is already open:"),
1771 MakeDisplayPath(lyxfile, 50),
1772 _("Do you want to close that document now?\n"
1773 "('No' will just switch to the open version)")))
1776 // If close is canceled, we cancel here too.
1777 if (!bufferlist.close(bufferlist.getBuffer(lyxfile)))
1781 owner->view()->buffer(bufferlist.getBuffer(lyxfile));
1784 owner->message(_("Canceled."));
1789 // if the file exists already, and we didn't do
1790 // -i lyx thefile.lyx, warn
1791 if (FileInfo(lyxfile, true).exist() && filename != lyxfile) {
1792 if (!Alert::askQuestion(_("A document by the name"),
1793 MakeDisplayPath(lyxfile), _("already exists. Overwrite?"))) {
1794 owner->message(_("Canceled"));
1799 Importer::Import(owner, filename, format);
1803 void LyXFunc::reloadBuffer()
1805 string const fn = owner->buffer()->fileName();
1806 if (bufferlist.close(owner->buffer()))
1807 owner->view()->buffer(bufferlist.loadLyXFile(fn));
1811 void LyXFunc::closeBuffer()
1813 if (bufferlist.close(owner->buffer()) && !quitting) {
1814 if (bufferlist.empty()) {
1815 // need this otherwise SEGV may occur while trying to
1816 // set variables that don't exist
1817 // since there's no current buffer
1818 owner->getDialogs()->hideBufferDependent();
1820 owner->view()->buffer(bufferlist.first());
1826 // Each "owner" should have it's own message method. lyxview and
1827 // the minibuffer would use the minibuffer, but lyxserver would
1828 // send an ERROR signal to its client. Alejandro 970603
1829 // This func is bit problematic when it comes to NLS, to make the
1830 // lyx servers client be language indepenent we must not translate
1831 // strings sent to this func.
1832 void LyXFunc::setErrorMessage(string const & m) const
1834 dispatch_buffer = m;
1839 void LyXFunc::setMessage(string const & m) const
1841 dispatch_buffer = m;
1845 void LyXFunc::setStatusMessage(string const & m) const
1851 string const LyXFunc::view_status_message()
1853 // When meta-fake key is pressed, show the key sequence so far + "M-".
1855 return keyseq.print() + "M-";
1858 // Else, when a non-complete key sequence is pressed,
1859 // show the available options.
1860 if (keyseq.length() > 0 && !keyseq.deleted()) {
1861 return keyseq.printOptions();
1864 if (!owner->view()->available())
1865 return _("Welcome to LyX!");
1867 return currentState(owner->view());