1 /* This file is part of
2 * ======================================================
4 * LyX, The Document Processor
6 * Copyright 1995 Matthias Ettrich
7 * Copyright 1995-2001 The LyX Team.
9 * ====================================================== */
14 #pragma implementation
21 #include "bufferlist.h"
22 #include "BufferView.h"
23 #include "ColorHandler.h"
24 #include "lyxserver.h"
28 #include "LyXAction.h"
34 #include "trans_mgr.h"
36 #include "bufferview_funcs.h"
37 #include "minibuffer.h"
40 #include "FloatList.h"
41 #include "converter.h"
44 #include "FontLoader.h"
45 #include "TextCache.h"
47 #include "undo_funcs.h"
48 #include "ParagraphParameters.h"
50 #include "insets/inseturl.h"
51 #include "insets/insetlatexaccent.h"
52 #include "insets/insettoc.h"
53 #include "insets/insetref.h"
54 #include "insets/insetparent.h"
55 #include "insets/insetindex.h"
56 #include "insets/insetinclude.h"
57 #include "insets/insetbib.h"
58 #include "insets/insetcite.h"
59 #include "insets/insettext.h"
60 #include "insets/insetert.h"
61 #include "insets/insetexternal.h"
62 #include "insets/insetgraphics.h"
63 #include "insets/insetfoot.h"
64 #include "insets/insetmarginal.h"
65 #include "insets/insetminipage.h"
66 #include "insets/insetfloat.h"
68 #include "insets/insetlist.h"
69 #include "insets/insettheorem.h"
71 #include "insets/insettabular.h"
72 #include "insets/insetcaption.h"
74 #include "mathed/formulamacro.h"
75 #include "mathed/math_cursor.h"
76 #include "mathed/math_inset.h"
78 #include "frontends/FileDialog.h"
79 #include "frontends/Dialogs.h"
80 #include "frontends/Toolbar.h"
81 #include "frontends/Menubar.h"
82 #include "frontends/Alert.h"
84 #include "graphics/GraphicsCache.h"
86 #include "support/lyxalgo.h"
87 #include "support/LAssert.h"
88 #include "support/filetools.h"
89 #include "support/FileInfo.h"
90 #include "support/forkedcontr.h"
91 #include "support/lstrings.h"
92 #include "support/path.h"
93 #include "support/lyxfunctional.h"
105 using std::make_pair;
109 using std::transform;
110 using std::back_inserter;
112 extern BufferList bufferlist;
113 extern LyXServer * lyxserver;
114 extern bool selection_possible;
116 extern boost::scoped_ptr<kb_keymap> toplevel_keymap;
118 extern void show_symbols_form(LyXFunc *);
120 extern LyXAction lyxaction;
122 extern tex_accent_struct get_accent(kb_action action);
124 extern void ShowLatexLog();
130 class MiniBufferController : public SigC::Object {
133 MiniBufferController() {
137 &MiniBufferController::receiveCommand));
141 &MiniBufferController::receiveArg));
144 void receiveCmd(string const & cmd) {}
146 void receiveArg(string const & arg) {}
154 MiniBufferController mb_ctrl;
160 /* === globals =========================================================== */
163 LyXFunc::LyXFunc(LyXView * o)
165 keyseq(toplevel_keymap.get(), toplevel_keymap.get()),
166 cancel_meta_seq(toplevel_keymap.get(), toplevel_keymap.get())
169 lyx_dead_action = LFUN_NOACTION;
170 lyx_calling_dead_action = LFUN_NOACTION;
175 LyXText * LyXFunc::TEXT(bool flag = true) const
178 return owner->view()->text;
179 return owner->view()->getLyXText();
183 // I changed this func slightly. I commented out the ...FinishUndo(),
184 // this means that all places that used to have a moveCursorUpdate, now
185 // have a ...FinishUndo() as the preceeding statement. I have also added
186 // a moveCursorUpdate to some of the functions that updated the cursor, but
187 // that did not show its new position.
189 void LyXFunc::moveCursorUpdate(bool flag, bool selecting)
191 if (selecting || TEXT(flag)->selection.mark()) {
192 TEXT(flag)->setSelection(owner->view());
193 if (TEXT(flag)->bv_owner)
194 owner->view()->toggleToggle();
196 owner->view()->update(TEXT(flag), BufferView::SELECT|BufferView::FITCUR);
197 owner->view()->showCursor();
199 /* ---> Everytime the cursor is moved, show the current font state. */
200 // should this too me moved out of this func?
201 owner->view()->setState();
205 void LyXFunc::handleKeyFunc(kb_action action)
207 char c = keyseq.getiso();
209 if (keyseq.length() > 1) {
213 owner->getIntl()->getTrans()
214 .deadkey(c, get_accent(action).accent, TEXT(false));
215 // Need to clear, in case the minibuffer calls these
218 // copied verbatim from do_accent_char
219 owner->view()->update(TEXT(false),
220 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
221 TEXT(false)->selection.cursor = TEXT(false)->cursor;
225 void LyXFunc::processKeySym(KeySym keysym, unsigned int state)
229 if (lyxerr.debugging(Debug::KEY)) {
230 char const * tmp = XKeysymToString(keysym);
231 string const stm = (tmp ? tmp : "");
232 lyxerr << "KeySym is "
235 << keysym << "] State is ["
239 // Do nothing if we have nothing (JMarc)
240 if (keysym == NoSymbol) {
241 lyxerr[Debug::KEY] << "Empty kbd action (probably composing)"
246 // Can we be sure that this will work for all X Window
247 // implementations? (Lgb)
248 // This code snippet makes lyx ignore some keys. Perhaps
249 // all of them should be explictly mentioned?
250 if ((keysym >= XK_Shift_L && keysym <= XK_Hyper_R)
251 || keysym == XK_Mode_switch || keysym == 0x0) {
255 // Do a one-deep top-level lookup for
256 // cancel and meta-fake keys. RVDK_PATCH_5
257 cancel_meta_seq.reset();
259 int action = cancel_meta_seq.addkey(keysym, state
260 &(ShiftMask|ControlMask
262 if (lyxerr.debugging(Debug::KEY)) {
263 lyxerr << "action first set to [" << action << "]" << endl;
266 // When not cancel or meta-fake, do the normal lookup.
267 // Note how the meta_fake Mod1 bit is OR-ed in and reset afterwards.
268 // Mostly, meta_fake_bit = 0. RVDK_PATCH_5.
269 if ((action != LFUN_CANCEL) && (action != LFUN_META_FAKE)) {
270 if (lyxerr.debugging(Debug::KEY)) {
271 lyxerr << "meta_fake_bit is ["
272 << meta_fake_bit << "]" << endl;
274 // remove Caps Lock and Mod2 as a modifiers
275 action = keyseq.addkey(keysym,
276 (state | meta_fake_bit)
277 &(ShiftMask|ControlMask
279 if (lyxerr.debugging(Debug::KEY)) {
280 lyxerr << "action now set to ["
281 << action << "]" << endl;
284 // Dont remove this unless you know what you are doing.
287 // can this happen now ?
288 if (action == LFUN_NOACTION) {
289 action = LFUN_PREFIX;
292 if (lyxerr.debugging(Debug::KEY)) {
293 lyxerr << "Key [action="
295 << keyseq.print() << "]"
299 // already here we know if it any point in going further
300 // why not return already here if action == -1 and
301 // num_bytes == 0? (Lgb)
303 if (keyseq.length() > 1) {
304 owner->message(keyseq.print());
307 if (action == LFUN_UNKNOWN_ACTION) {
308 // It is unknown, but what if we remove all
309 // the modifiers? (Lgb)
310 action = keyseq.addkey(keysym, 0);
312 if (lyxerr.debugging(Debug::KEY)) {
313 lyxerr << "Removing modifiers...\n"
314 << "Action now set to ["
315 << action << "]" << endl;
317 if (action == LFUN_UNKNOWN_ACTION) {
318 owner->message(_("Unknown function."));
323 if (action == LFUN_SELFINSERT) {
324 // This is very X dependent.
325 unsigned int c = keysym;
328 c = kb_keymap::getiso(c);
331 argument = static_cast<char>(c);
333 dispatch(LFUN_SELFINSERT, argument);
334 lyxerr[Debug::KEY] << "SelfInsert arg[`"
335 << argument << "']" << endl;
338 verboseDispatch(action, false);
342 FuncStatus LyXFunc::getStatus(int ac) const
346 action = lyxaction.retrieveActionArg(ac, argument);
347 return getStatus(action, argument);
351 FuncStatus LyXFunc::getStatus(kb_action action,
352 string const & argument) const
355 Buffer * buf = owner->buffer();
357 if (action == LFUN_NOACTION) {
358 setStatusMessage(N_("Nothing to do"));
359 return flag.disabled(true);
362 if (action == LFUN_UNKNOWN_ACTION) {
363 setStatusMessage(N_("Unknown action"));
364 return flag.unknown(true);
367 // the default error message if we disable the command
368 setStatusMessage(N_("Command disabled"));
370 // Check whether we need a buffer
371 if (!lyxaction.funcHasFlag(action, LyXAction::NoBuffer)) {
372 // Yes we need a buffer, do we have one?
375 // Can we use a readonly buffer?
376 if (buf->isReadonly() &&
377 !lyxaction.funcHasFlag(action,
378 LyXAction::ReadOnly)) {
380 setStatusMessage(N_("Document is read-only"));
385 setStatusMessage(N_("Command not allowed with"
386 "out any document open"));
387 return flag.disabled(true);
391 UpdatableInset * tli = owner->view()->theLockingInset();
393 // I would really like to avoid having this switch and rather try to
394 // encode this in the function itself.
395 bool disable = false;
398 disable = !Exporter::IsExportable(buf, "dvi")
399 || lyxrc.print_command == "none";
402 disable = argument == "fax" &&
403 !Exporter::IsExportable(buf, argument);
406 disable = buf->undostack.empty();
409 disable = buf->redostack.empty();
411 case LFUN_SPELLCHECK:
412 disable = lyxrc.isp_command == "none";
414 #ifndef HAVE_LIBAIKSAURUS
415 case LFUN_THESAURUS_ENTRY:
420 disable = lyxrc.chktex_command == "none";
423 disable = !Exporter::IsExportable(buf, "program");
426 case LFUN_LAYOUT_TABULAR:
428 || (tli->lyxCode() != Inset::TABULAR_CODE
429 && !tli->getFirstLockingInsetOfType(Inset::TABULAR_CODE));
433 case LFUN_LAYOUT_PARAGRAPH: {
434 Inset * inset = TEXT(false)->cursor.par()->inInset();
435 disable = inset && inset->forceDefaultParagraphs(inset);
439 case LFUN_TABULAR_FEATURE:
443 //ret.disabled(true);
444 if (tli->lyxCode() == Inset::TABULAR_CODE) {
445 ret = static_cast<InsetTabular *>(tli)
446 ->getStatus(argument);
447 } else if (tli->getFirstLockingInsetOfType(Inset::TABULAR_CODE)) {
448 ret = static_cast<InsetTabular *>
449 (tli->getFirstLockingInsetOfType(Inset::TABULAR_CODE))
450 ->getStatus(argument);
455 static InsetTabular inset(*owner->buffer(), 1, 1);
459 ret = inset.getStatus(argument);
460 if (ret.onoff(true) || ret.onoff(false))
461 flag.setOnOff(false);
465 case LFUN_VC_REGISTER:
466 disable = buf->lyxvc.inUse();
468 case LFUN_VC_CHECKIN:
469 disable = !buf->lyxvc.inUse() || buf->isReadonly();
471 case LFUN_VC_CHECKOUT:
472 disable = !buf->lyxvc.inUse() || !buf->isReadonly();
476 case LFUN_VC_HISTORY:
477 disable = !buf->lyxvc.inUse();
479 case LFUN_BOOKMARK_GOTO:
480 disable = !owner->view()->
481 isSavedPosition(strToUnsignedInt(argument));
485 case LFUN_INSET_TOGGLE: {
486 LyXText * lt = owner->view()->getLyXText();
487 disable = !(isEditableInset(lt->getInset())
489 && lt->inset_owner->owner()
490 && lt->inset_owner->owner()->isOpen()));
493 case LFUN_MATH_VALIGN:
495 char align = mathcursor->valign();
500 if (argument.empty()) {
504 if (!contains("tcb", argument[0])) {
508 flag.setOnOff(argument[0] == align);
513 case LFUN_MATH_HALIGN:
515 char align = mathcursor->halign();
520 if (argument.empty()) {
524 if (!contains("lcr", argument[0])) {
528 flag.setOnOff(argument[0] == align);
533 case LFUN_MATH_MUTATE:
534 if (tli && (tli->lyxCode() == Inset::MATH_CODE)) {
535 MathInsetTypes type = mathcursor->formula()->getType();
536 if (argument == "inline") {
537 flag.setOnOff(type == LM_OT_SIMPLE);
538 } else if (argument == "display") {
539 flag.setOnOff(type == LM_OT_EQUATION);
540 } else if (argument == "eqnarray") {
541 flag.setOnOff(type == LM_OT_EQNARRAY);
542 } else if (argument == "align") {
543 flag.setOnOff(type == LM_OT_ALIGN);
551 // we just need to be in math mode to enable that
553 case LFUN_MATH_SPACE:
554 case LFUN_MATH_LIMITS:
555 case LFUN_MATH_NONUMBER:
556 case LFUN_MATH_NUMBER:
557 disable = !mathcursor;
560 // we need to be math mode and a math array for that
561 // Hack: halign produces non-zero result iff we are in a math array
562 case LFUN_MATH_ROW_INSERT:
563 case LFUN_MATH_ROW_DELETE:
564 case LFUN_MATH_COLUMN_INSERT:
565 case LFUN_MATH_COLUMN_DELETE:
566 disable = !mathcursor || !mathcursor->halign();
573 // the functions which insert insets
574 Inset::Code code = Inset::NO_CODE;
577 code = Inset::ERT_CODE;
579 case LFUN_INSET_GRAPHICS:
580 code = Inset::GRAPHICS_CODE;
582 case LFUN_INSET_FOOTNOTE:
583 code = Inset::FOOT_CODE;
585 case LFUN_DIALOG_TABULAR_INSERT:
586 case LFUN_INSET_TABULAR:
587 code = Inset::TABULAR_CODE;
589 case LFUN_INSET_EXTERNAL:
590 code = Inset::EXTERNAL_CODE;
592 case LFUN_INSET_MARGINAL:
593 code = Inset::MARGIN_CODE;
595 case LFUN_INSET_MINIPAGE:
596 code = Inset::MINIPAGE_CODE;
598 case LFUN_INSET_FLOAT:
599 case LFUN_INSET_WIDE_FLOAT:
600 code = Inset::FLOAT_CODE;
602 case LFUN_FLOAT_LIST:
603 code = Inset::FLOAT_LIST_CODE;
606 case LFUN_INSET_LIST:
607 code = Inset::LIST_CODE;
609 case LFUN_INSET_THEOREM:
610 code = Inset::THEOREM_CODE;
613 case LFUN_INSET_CAPTION:
614 code = Inset::CAPTION_CODE;
616 case LFUN_INSERT_NOTE:
617 code = Inset::IGNORE_CODE;
619 case LFUN_INSERT_LABEL:
620 code = Inset::LABEL_CODE;
622 case LFUN_REF_INSERT:
623 code = Inset::REF_CODE;
625 case LFUN_CITATION_CREATE:
626 case LFUN_CITATION_INSERT:
627 code = Inset::CITE_CODE;
629 case LFUN_INSERT_BIBTEX:
630 code = Inset::BIBTEX_CODE;
632 case LFUN_INDEX_INSERT:
633 case LFUN_INDEX_INSERT_LAST:
634 case LFUN_INDEX_CREATE:
635 code = Inset::INDEX_CODE;
637 case LFUN_INDEX_PRINT:
638 code = Inset::INDEX_PRINT_CODE;
640 case LFUN_CHILD_INSERT:
641 code = Inset::INCLUDE_CODE;
643 case LFUN_TOC_INSERT:
644 code = Inset::TOC_CODE;
646 case LFUN_PARENTINSERT:
647 code = Inset::PARENT_CODE;
651 case LFUN_INSERT_URL:
652 code = Inset::URL_CODE;
655 // always allow this, since we will inset a raw quote
656 // if an inset is not allowed.
658 case LFUN_HYPHENATION:
659 case LFUN_LIGATURE_BREAK:
661 case LFUN_MENU_SEPARATOR:
663 case LFUN_END_OF_SENTENCE:
664 case LFUN_PROTECTEDSPACE:
665 code = Inset::SPECIALCHAR_CODE;
670 if (code != Inset::NO_CODE && tli && !tli->insetAllowed(code)) {
677 // A few general toggles
679 case LFUN_TOOLTIPS_TOGGLE:
680 flag.setOnOff(owner->getDialogs()->tooltipsEnabled());
683 case LFUN_READ_ONLY_TOGGLE:
684 flag.setOnOff(buf->isReadonly());
687 flag.setOnOff(TEXT(false)->cursor.par()->params().startOfAppendix());
689 case LFUN_SWITCHBUFFER:
690 // toggle on the current buffer, but do not toggle off
691 // the other ones (is that a good idea?)
692 if (argument == buf->fileName())
699 // the font related toggles
701 LyXFont const & font = TEXT(false)->real_current_font;
704 flag.setOnOff(font.emph() == LyXFont::ON);
707 flag.setOnOff(font.noun() == LyXFont::ON);
710 flag.setOnOff(font.series() == LyXFont::BOLD_SERIES);
713 flag.setOnOff(font.family() == LyXFont::SANS_FAMILY);
716 flag.setOnOff(font.family() == LyXFont::ROMAN_FAMILY);
719 flag.setOnOff(font.family() == LyXFont::TYPEWRITER_FAMILY);
726 MathTextCodes tc = mathcursor->getLastCode();
729 flag.setOnOff(tc == LM_TC_BF);
732 flag.setOnOff(tc == LM_TC_SF);
735 flag.setOnOff(tc == LM_TC_CAL);
738 flag.setOnOff(tc == LM_TC_RM);
741 flag.setOnOff(tc == LM_TC_TT);
744 flag.setOnOff(tc == LM_TC_BB);
747 flag.setOnOff(tc == LM_TC_VAR);
758 // temporary dispatch method
759 void LyXFunc::miniDispatch(string const & s)
761 string s2(frontStrip(strip(s)));
764 verboseDispatch(s2, true);
769 void LyXFunc::verboseDispatch(string const & s, bool show_sc)
771 int action = lyxaction.LookupFunc(frontStrip(s));
773 if (action == LFUN_UNKNOWN_ACTION) {
774 string const msg = string(_("Unknown function ("))
778 verboseDispatch(action, show_sc);
783 void LyXFunc::verboseDispatch(int ac, bool show_sc)
788 // get the real action and argument
789 action = lyxaction.retrieveActionArg(ac, argument);
791 verboseDispatch(action, argument, show_sc);
796 void LyXFunc::verboseDispatch(kb_action action,
797 string const & argument, bool show_sc)
799 string res = dispatch(action, argument);
801 commandshortcut.erase();
803 if (lyxrc.display_shortcuts && show_sc) {
804 if (action != LFUN_SELFINSERT) {
805 // Put name of command and list of shortcuts
806 // for it in minibuffer
807 string comname = lyxaction.getActionName(action);
809 int pseudoaction = action;
810 bool argsadded = false;
812 if (!argument.empty()) {
813 // the pseudoaction is useful for the bindings
815 lyxaction.searchActionArg(action,
818 if (pseudoaction == LFUN_UNKNOWN_ACTION) {
819 pseudoaction = action;
821 comname += " " + argument;
826 string const shortcuts =
827 toplevel_keymap->findbinding(pseudoaction);
829 if (!shortcuts.empty()) {
830 comname += ": " + shortcuts;
831 } else if (!argsadded && !argument.empty()) {
832 comname += " " + argument;
835 if (!comname.empty()) {
836 comname = strip(comname);
837 commandshortcut = "(" + comname + ')';
843 if (!commandshortcut.empty()) {
844 owner->getMiniBuffer()->addSet(commandshortcut);
847 owner->getMiniBuffer()->addSet(' ' + commandshortcut);
852 string const LyXFunc::dispatch(kb_action action, string argument)
854 lyxerr[Debug::ACTION] << "LyXFunc::Dispatch: action[" << action
855 <<"] arg[" << argument << "]" << endl;
857 // we have not done anything wrong yet.
859 dispatch_buffer.erase();
861 #ifdef NEW_DISPATCHER
862 // We try do call the most specific dispatcher first:
863 // 1. the lockinginset's dispatch
864 // 2. the bufferview's dispatch
865 // 3. the lyxview's dispatch
868 selection_possible = false;
870 if (owner->view()->available())
871 owner->view()->hideCursor();
873 // We cannot use this function here
874 if (getStatus(action, argument).disabled()) {
875 lyxerr[Debug::ACTION] << "LyXFunc::Dispatch: "
876 << lyxaction.getActionName(action)
877 << " [" << action << "] is disabled at this location"
879 setErrorMessage(getStatusMessage());
880 goto exit_with_message;
883 if (owner->view()->available() && owner->view()->theLockingInset()) {
884 UpdatableInset::RESULT result;
885 if ((action > 1) || ((action == LFUN_UNKNOWN_ACTION) &&
886 (!keyseq.deleted())))
888 UpdatableInset * inset = owner->view()->theLockingInset();
892 inset->getCursorPos(owner->view(), inset_x, dummy_y);
894 if ((action == LFUN_UNKNOWN_ACTION)
895 && argument.empty()) {
896 argument = keyseq.getiso();
898 // Undo/Redo is a bit tricky for insets.
899 if (action == LFUN_UNDO) {
900 owner->view()->menuUndo();
901 goto exit_with_message;
902 } else if (action == LFUN_REDO) {
903 owner->view()->menuRedo();
904 goto exit_with_message;
905 } else if (((result=inset->
906 // Hand-over to inset's own dispatch:
907 localDispatch(owner->view(), action, argument)) ==
908 UpdatableInset::DISPATCHED) ||
909 (result == UpdatableInset::DISPATCHED_NOUPDATE))
910 goto exit_with_message;
911 // If UNDISPATCHED, just soldier on
912 else if (result == UpdatableInset::FINISHED) {
913 if (TEXT()->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
914 TEXT()->cursorRight(owner->view());
915 moveCursorUpdate(true, false);
918 goto exit_with_message;
919 } else if (result == UpdatableInset::FINISHED_RIGHT) {
920 if (!TEXT()->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
921 TEXT()->cursorRight(owner->view());
922 moveCursorUpdate(true, false);
925 goto exit_with_message;
926 } else if (result == UpdatableInset::FINISHED_UP) {
927 if (TEXT()->cursor.irow()->previous()) {
929 TEXT()->setCursorFromCoordinates(
930 owner->view(), TEXT()->cursor.ix() + inset_x,
931 TEXT()->cursor.iy() -
932 TEXT()->cursor.irow()->baseline() - 1);
933 TEXT()->cursor.x_fix(TEXT()->cursor.x());
935 TEXT()->cursorUp(owner->view());
937 moveCursorUpdate(true, false);
940 owner->view()->update(TEXT(), BufferView::SELECT|BufferView::FITCUR);
942 goto exit_with_message;
943 } else if (result == UpdatableInset::FINISHED_DOWN) {
944 if (TEXT()->cursor.irow()->next()) {
946 TEXT()->setCursorFromCoordinates(
947 owner->view(), TEXT()->cursor.ix() + inset_x,
948 TEXT()->cursor.iy() -
949 TEXT()->cursor.irow()->baseline() +
950 TEXT()->cursor.irow()->height() + 1);
951 TEXT()->cursor.x_fix(TEXT()->cursor.x());
953 TEXT()->cursorDown(owner->view());
956 TEXT()->cursorRight(owner->view());
958 moveCursorUpdate(true, false);
960 goto exit_with_message;
962 //setMessage(N_("Text mode"));
964 case LFUN_UNKNOWN_ACTION:
965 case LFUN_BREAKPARAGRAPH:
967 TEXT()->cursorRight(owner->view());
968 owner->view()->setState();
972 if (!TEXT()->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
973 TEXT()->cursorRight(owner->view());
974 moveCursorUpdate(true, false);
977 goto exit_with_message;
979 if (TEXT()->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
980 TEXT()->cursorRight(owner->view());
981 moveCursorUpdate(true, false);
984 goto exit_with_message;
986 if (TEXT()->cursor.row()->next())
987 TEXT()->cursorDown(owner->view());
989 TEXT()->cursorRight(owner->view());
990 moveCursorUpdate(true, false);
992 goto exit_with_message;
1004 if (!owner->view()->available()) break;
1005 // this function should be used always [asierra060396]
1006 UpdatableInset * tli =
1007 owner->view()->theLockingInset();
1009 UpdatableInset * lock = tli->getLockingInset();
1012 owner->view()->unlockInset(tli);
1013 TEXT()->cursorRight(owner->view());
1014 moveCursorUpdate(true, false);
1017 tli->unlockInsetInInset(owner->view(),
1026 // --- Misc -------------------------------------------
1027 case LFUN_WORDFINDFORWARD :
1028 case LFUN_WORDFINDBACKWARD : {
1029 static string last_search;
1030 string searched_string;
1032 if (!argument.empty()) {
1033 last_search = argument;
1034 searched_string = argument;
1036 searched_string = last_search;
1038 bool fw = (action == LFUN_WORDFINDBACKWARD);
1039 if (!searched_string.empty()) {
1040 LyXFind(owner->view(), searched_string, fw);
1042 // owner->view()->showCursor();
1048 if (owner->view()->available() && !owner->view()->theLockingInset()) {
1049 owner->view()->update(TEXT(),
1050 BufferView::SELECT|BufferView::FITCUR);
1052 owner->message(keyseq.printOptions());
1056 // --- Misc -------------------------------------------
1057 case LFUN_EXEC_COMMAND:
1059 vector<string> allCmds;
1060 transform(lyxaction.func_begin(), lyxaction.func_end(),
1061 back_inserter(allCmds), lyx::firster());
1062 static vector<string> hist;
1063 owner->getMiniBuffer()->getString(MiniBuffer::spaces,
1068 case LFUN_CANCEL: // RVDK_PATCH_5
1071 if (owner->view()->available())
1072 // cancel any selection
1073 dispatch(LFUN_MARK_OFF);
1074 setMessage(N_("Cancel"));
1077 case LFUN_META_FAKE: // RVDK_PATCH_5
1079 meta_fake_bit = Mod1Mask;
1080 setMessage(keyseq.print());
1084 case LFUN_READ_ONLY_TOGGLE:
1085 if (owner->buffer()->lyxvc.inUse()) {
1086 owner->buffer()->lyxvc.toggleReadOnly();
1088 owner->buffer()->setReadonly(
1089 !owner->buffer()->isReadonly());
1093 case LFUN_CENTER: // this is center and redraw.
1094 owner->view()->center();
1097 // --- Menus -----------------------------------------------
1102 case LFUN_MENUNEWTMPLT:
1106 case LFUN_CLOSEBUFFER:
1110 case LFUN_MENUWRITE:
1111 if (!owner->buffer()->isUnnamed()) {
1113 s1 << _("Saving document") << ' '
1114 << MakeDisplayPath(owner->buffer()->fileName() + "...");
1115 owner->message(s1.str().c_str());
1116 MenuWrite(owner->view(), owner->buffer());
1118 WriteAs(owner->view(), owner->buffer());
1122 WriteAs(owner->view(), owner->buffer(), argument);
1125 case LFUN_MENURELOAD:
1130 Exporter::Export(owner->buffer(), argument, true);
1134 Exporter::Preview(owner->buffer(), argument);
1137 case LFUN_BUILDPROG:
1138 Exporter::Export(owner->buffer(), "program", true);
1141 case LFUN_RUNCHKTEX:
1142 MenuRunChktex(owner->buffer());
1145 case LFUN_MENUPRINT:
1146 owner->getDialogs()->showPrint();
1150 if (argument == "custom")
1151 owner->getDialogs()->showSendto();
1153 Exporter::Export(owner->buffer(), argument, false);
1171 InsetCommandParams p;
1174 if (action == LFUN_TOCVIEW)
1176 p.setCmdName("tableofcontents");
1178 else if (action == LFUN_LOAVIEW)
1179 p.setCmdName("listof{algorithm}{List of Algorithms}");
1180 else if (action == LFUN_LOFVIEW)
1181 p.setCmdName("listoffigures");
1183 p.setCmdName("listoftables");
1185 owner->getDialogs()->createTOC(p.getAsString());
1189 case LFUN_DIALOG_TABULAR_INSERT:
1190 owner->getDialogs()->showTabularCreate();
1194 AutoSave(owner->view());
1198 owner->view()->menuUndo();
1202 owner->view()->menuRedo();
1205 case LFUN_MENUSEARCH:
1206 owner->getDialogs()->showSearch();
1209 case LFUN_REMOVEERRORS:
1210 if (owner->view()->removeAutoInsets()) {
1211 owner->view()->redraw();
1212 owner->view()->fitCursor();
1216 case LFUN_DEPTH_MIN:
1217 changeDepth(owner->view(), TEXT(false), -1);
1220 case LFUN_DEPTH_PLUS:
1221 changeDepth(owner->view(), TEXT(false), 1);
1225 owner->getDialogs()->setUserFreeFont();
1228 case LFUN_RECONFIGURE:
1229 Reconfigure(owner->view());
1233 case LFUN_FLOATSOPERATE:
1234 if (argument == "openfoot")
1235 owner->view()->allFloats(1,0);
1236 else if (argument == "closefoot")
1237 owner->view()->allFloats(0,0);
1238 else if (argument == "openfig")
1239 owner->view()->allFloats(1,1);
1240 else if (argument == "closefig")
1241 owner->view()->allFloats(0,1);
1244 #ifdef WITH_WARNINGS
1245 //#warning Find another implementation here (or another lyxfunc)!
1248 case LFUN_HELP_ABOUTLYX:
1249 owner->getDialogs()->showAboutlyx();
1252 case LFUN_HELP_TEXINFO:
1253 owner->getDialogs()->showTexinfo();
1256 case LFUN_HELP_OPEN:
1258 string const arg = argument;
1260 setErrorMessage(N_("Missing argument"));
1263 owner->prohibitInput();
1264 string const fname = i18nLibFileSearch("doc", arg, "lyx");
1265 if (fname.empty()) {
1266 lyxerr << "LyX: unable to find documentation file `"
1267 << arg << "'. Bad installation?" << endl;
1268 owner->allowInput();
1272 str << _("Opening help file") << ' '
1273 << MakeDisplayPath(fname) << "...";
1274 owner->message(str.str().c_str());
1275 owner->view()->buffer(bufferlist.loadLyXFile(fname, false));
1276 owner->allowInput();
1280 // --- version control -------------------------------
1281 case LFUN_VC_REGISTER:
1283 if (!owner->buffer()->lyxvc.inUse())
1284 owner->buffer()->lyxvc.registrer();
1288 case LFUN_VC_CHECKIN:
1290 if (owner->buffer()->lyxvc.inUse()
1291 && !owner->buffer()->isReadonly())
1292 owner->buffer()->lyxvc.checkIn();
1296 case LFUN_VC_CHECKOUT:
1298 if (owner->buffer()->lyxvc.inUse()
1299 && owner->buffer()->isReadonly())
1300 owner->buffer()->lyxvc.checkOut();
1304 case LFUN_VC_REVERT:
1306 owner->buffer()->lyxvc.revert();
1312 owner->buffer()->lyxvc.undoLast();
1316 case LFUN_VC_HISTORY:
1318 owner->getDialogs()->showVCLogFile();
1322 // --- buffers ----------------------------------------
1324 case LFUN_SWITCHBUFFER:
1325 owner->view()->buffer(bufferlist.getBuffer(argument));
1330 // servercmd: argument must be <file>:<template>
1331 Buffer * tmpbuf = NewLyxFile(argument);
1333 owner->view()->buffer(tmpbuf);
1337 case LFUN_FILE_OPEN:
1341 case LFUN_LATEX_LOG:
1342 owner->getDialogs()->showLogFile();
1345 case LFUN_LAYOUT_DOCUMENT:
1346 owner->getDialogs()->showDocument();
1349 case LFUN_LAYOUT_PARAGRAPH:
1350 owner->getDialogs()->showParagraph();
1353 case LFUN_LAYOUT_CHARACTER:
1354 owner->getDialogs()->showCharacter();
1357 case LFUN_LAYOUT_TABULAR:
1358 if (owner->view()->theLockingInset()) {
1359 if (owner->view()->theLockingInset()->lyxCode()==Inset::TABULAR_CODE) {
1360 InsetTabular * inset = static_cast<InsetTabular *>
1361 (owner->view()->theLockingInset());
1362 inset->openLayoutDialog(owner->view());
1363 } else if (owner->view()->theLockingInset()->
1364 getFirstLockingInsetOfType(Inset::TABULAR_CODE)!=0) {
1365 InsetTabular * inset = static_cast<InsetTabular *>(
1366 owner->view()->theLockingInset()->getFirstLockingInsetOfType(Inset::TABULAR_CODE));
1367 inset->openLayoutDialog(owner->view());
1372 case LFUN_LAYOUT_PREAMBLE:
1373 owner->getDialogs()->showPreamble();
1376 case LFUN_DROP_LAYOUTS_CHOICE:
1377 owner->getToolbar()->openLayoutList();
1380 case LFUN_MENU_OPEN_BY_NAME:
1381 owner->getMenubar()->openByName(argument);
1382 break; // RVDK_PATCH_5
1384 case LFUN_SPELLCHECK:
1385 if (lyxrc.isp_command != "none")
1386 owner->getDialogs()->showSpellchecker();
1389 // --- lyxserver commands ----------------------------
1393 setMessage(owner->buffer()->fileName());
1394 lyxerr[Debug::INFO] << "FNAME["
1395 << owner->buffer()->fileName()
1401 dispatch_buffer = keyseq.print();
1402 lyxserver->notifyClient(dispatch_buffer);
1406 case LFUN_GOTOFILEROW:
1410 istringstream istr(argument.c_str());
1411 istr >> file_name >> row;
1412 // Must replace extension of the file to be .lyx and get full path
1413 string const s(ChangeExtension(file_name, ".lyx"));
1415 // Either change buffer or load the file
1416 if (bufferlist.exists(s)) {
1417 owner->view()->buffer(bufferlist.getBuffer(s));
1419 owner->view()->buffer(bufferlist.loadLyXFile(s));
1423 owner->view()->setCursorFromRow(row);
1426 owner->view()->center();
1430 case LFUN_GOTO_PARAGRAPH:
1432 istringstream istr(argument.c_str());
1436 Paragraph * par = owner->buffer()->getParFromID(id);
1438 lyxerr[Debug::INFO] << "No matching paragraph found! ["
1439 << id << "]" << endl;
1442 lyxerr[Debug::INFO] << "Paragraph " << par->id()
1443 << " found." << endl;
1446 if (owner->view()->theLockingInset())
1447 owner->view()->unlockInset(owner->view()->theLockingInset());
1448 if (par->inInset()) {
1449 par->inInset()->edit(owner->view());
1452 owner->view()->getLyXText()->setCursor(owner->view(), par, 0);
1453 owner->view()->setState();
1457 owner->view()->center();
1464 int const qa = lyxaction.LookupFunc(argument);
1465 setMessage(lyxaction.helpText(static_cast<kb_action>(qa)));
1469 // --- toolbar ----------------------------------
1470 case LFUN_PUSH_TOOLBAR:
1472 int nth = strToInt(argument);
1474 setErrorMessage(N_("Push-toolbar needs argument > 0"));
1476 owner->getToolbar()->push(nth);
1481 case LFUN_ADD_TO_TOOLBAR:
1483 if (lyxerr.debugging(Debug::GUI)) {
1484 lyxerr << "LFUN_ADD_TO_TOOLBAR:"
1485 "argument = `" << argument << '\'' << endl;
1487 string tmp(argument);
1488 //lyxerr <<string("Argument: ") + argument);
1489 //lyxerr <<string("Tmp : ") + tmp);
1491 setErrorMessage(N_("Usage: toolbar-add-to <LyX command>"));
1493 owner->getToolbar()->add(argument, false);
1494 owner->getToolbar()->set();
1499 // --- insert characters ----------------------------------------
1501 // --- Mathed stuff. If we are here, there is no locked inset yet.
1502 case LFUN_MATH_EXTERN:
1503 case LFUN_MATH_NUMBER:
1504 case LFUN_MATH_NONUMBER:
1505 case LFUN_MATH_LIMITS:
1507 setErrorMessage(N_("This is only allowed in math mode!"));
1511 // passthrough hat and underscore outside mathed:
1512 case LFUN_SUBSCRIPT:
1513 dispatch(LFUN_SELFINSERT, "_");
1515 case LFUN_SUPERSCRIPT:
1516 dispatch(LFUN_SELFINSERT, "^");
1519 case LFUN_MATH_PANEL:
1520 owner->getDialogs()->showMathPanel();
1523 case LFUN_CITATION_CREATE:
1525 InsetCommandParams p("cite");
1527 if (!argument.empty()) {
1528 // This should be set at source, ie when typing
1529 // "citation-insert foo" in the minibuffer.
1530 // Question: would pybibliographer also need to be
1531 // changed. Suspect so. Leave as-is therefore.
1532 if (contains(argument, "|")) {
1533 p.setContents(token(argument, '|', 0));
1534 p.setOptions( token(argument, '|', 1));
1536 p.setContents(argument);
1538 dispatch(LFUN_CITATION_INSERT, p.getAsString());
1540 owner->getDialogs()->createCitation(p.getAsString());
1544 case LFUN_CHILDOPEN:
1546 string const filename =
1547 MakeAbsPath(argument,
1548 owner->buffer()->filePath());
1549 setMessage(N_("Opening child document ") +
1550 MakeDisplayPath(filename) + "...");
1551 owner->view()->savePosition(0);
1552 if (bufferlist.exists(filename))
1553 owner->view()->buffer(bufferlist.getBuffer(filename));
1555 owner->view()->buffer(bufferlist.loadLyXFile(filename));
1559 case LFUN_TOGGLECURSORFOLLOW:
1560 lyxrc.cursor_follows_scrollbar = !lyxrc.cursor_follows_scrollbar;
1563 case LFUN_KMAP_OFF: // keymap off
1564 owner->getIntl()->KeyMapOn(false);
1567 case LFUN_KMAP_PRIM: // primary keymap
1568 owner->getIntl()->KeyMapPrim();
1571 case LFUN_KMAP_SEC: // secondary keymap
1572 owner->getIntl()->KeyMapSec();
1575 case LFUN_KMAP_TOGGLE: // toggle keymap
1576 owner->getIntl()->ToggleKeyMap();
1581 // argument contains ';'-terminated commands
1582 while (argument.find(';') != string::npos) {
1584 argument = split(argument, first, ';');
1585 verboseDispatch(first, false);
1590 case LFUN_DIALOG_PREFERENCES:
1591 owner->getDialogs()->showPreferences();
1594 case LFUN_SAVEPREFERENCES:
1596 Path p(user_lyxdir);
1597 lyxrc.write("preferences");
1601 case LFUN_SCREEN_FONT_UPDATE:
1603 // handle the screen font changes.
1605 lyxrc.set_font_norm_type();
1606 fontloader.update();
1607 // Of course we should only do the resize and the textcache.clear
1608 // if values really changed...but not very important right now. (Lgb)
1609 // All visible buffers will need resize
1611 // We also need to empty the textcache so that
1612 // the buffer will be formatted correctly after
1618 case LFUN_SET_COLOR:
1621 string const x11_name = split(argument, lyx_name, ' ');
1622 if (lyx_name.empty() || x11_name.empty()) {
1623 setErrorMessage(N_("Syntax: set-color <lyx_name>"
1628 bool const graphicsbg_changed =
1629 (lyx_name == lcolor.getLyXName(LColor::graphicsbg) &&
1630 x11_name != lcolor.getX11Name(LColor::graphicsbg));
1632 if (!lcolor.setColor(lyx_name, x11_name)) {
1633 static string const err1 (N_("Set-color \""));
1634 static string const err2 (
1635 N_("\" failed - color is undefined "
1636 "or may not be redefined"));
1637 setErrorMessage(_(err1) + lyx_name + _(err2));
1641 lyxColorHandler->updateColor(lcolor.getFromLyXName(lyx_name));
1643 if (graphicsbg_changed) {
1644 grfx::GCache & gc = grfx::GCache::get();
1645 gc.changeDisplay(true);
1648 owner->view()->redraw();
1653 owner->message(argument);
1656 case LFUN_MESSAGE_PUSH:
1657 owner->messagePush(argument);
1660 case LFUN_MESSAGE_POP:
1661 owner->messagePop();
1664 case LFUN_FORKS_SHOW:
1665 owner->getDialogs()->showForks();
1668 case LFUN_FORKS_KILL:
1670 if (!isStrInt(argument))
1673 pid_t const pid = strToInt(argument);
1674 ForkedcallsController & fcc = ForkedcallsController::get();
1679 case LFUN_TOOLTIPS_TOGGLE:
1680 owner->getDialogs()->toggleTooltips();
1684 // Then if it was none of the above
1685 // Trying the BufferView::pimpl dispatch:
1686 if (!owner->view()->Dispatch(action, argument))
1687 lyxerr << "A truly unknown func ["
1688 << lyxaction.getActionName(action) << "]!"
1695 string const res = getMessage();
1698 owner->message(_(res));
1699 owner->updateMenubar();
1700 owner->updateToolbar();
1706 void LyXFunc::setupLocalKeymap()
1708 keyseq.stdmap = keyseq.curmap = toplevel_keymap.get();
1709 cancel_meta_seq.stdmap = cancel_meta_seq.curmap = toplevel_keymap.get();
1713 void LyXFunc::menuNew(bool fromTemplate)
1715 string initpath = lyxrc.document_path;
1717 if (owner->view()->available()) {
1718 string const trypath = owner->buffer()->filePath();
1719 // If directory is writeable, use this as default.
1720 if (IsDirWriteable(trypath))
1724 static int newfile_number;
1727 if (lyxrc.new_ask_filename) {
1728 FileDialog fileDlg(owner, _("Enter filename for new document"),
1729 LFUN_SELECT_FILE_SYNC,
1730 make_pair(string(_("Documents|#o#O")),
1731 string(lyxrc.document_path)),
1732 make_pair(string(_("Templates|#T#t")),
1733 string(lyxrc.template_path)));
1735 FileDialog::Result result =
1736 fileDlg.Select(initpath,
1737 _("*.lyx|LyX Documents (*.lyx)"),
1740 if (result.second.empty()) {
1741 owner->message(_("Canceled."));
1742 lyxerr[Debug::INFO] << "New Document Cancelled." << endl;
1746 // get absolute path of file and make sure the filename ends
1748 s = MakeAbsPath(result.second);
1749 if (!IsLyXFilename(s))
1752 // Check if the document already is open
1753 if (bufferlist.exists(s)) {
1754 switch (Alert::askConfirmation(_("Document is already open:"),
1755 MakeDisplayPath(s, 50),
1756 _("Do you want to close that document now?\n"
1757 "('No' will just switch to the open version)")))
1759 case 1: // Yes: close the document
1760 if (!bufferlist.close(bufferlist.getBuffer(s)))
1761 // If close is canceled, we cancel here too.
1764 case 2: // No: switch to the open document
1765 owner->view()->buffer(bufferlist.getBuffer(s));
1767 case 3: // Cancel: Do nothing
1768 owner->message(_("Canceled."));
1772 // Check whether the file already exists
1774 if (fi.readable() &&
1775 Alert::askQuestion(_("File already exists:"),
1776 MakeDisplayPath(s, 50),
1777 _("Do you want to open the document?"))) {
1779 string const disp_fn(MakeDisplayPath(s));
1782 str << _("Opening document") << ' '
1783 << disp_fn << "...";
1785 owner->message(str.str().c_str());
1786 //XFlush(fl_get_display());
1787 owner->view()->buffer(bufferlist.loadLyXFile(s));
1789 str2 << _("Document") << ' '
1790 << disp_fn << ' ' << _("opened.");
1792 owner->message(str2.str().c_str());
1797 s = AddName(lyxrc.document_path,
1798 "newfile" + tostr(++newfile_number) + ".lyx");
1800 while (bufferlist.exists(s) || fi.readable()) {
1802 s = AddName(lyxrc.document_path,
1803 "newfile" + tostr(newfile_number) +
1809 // The template stuff
1812 FileDialog fileDlg(owner, _("Select template file"),
1813 LFUN_SELECT_FILE_SYNC,
1814 make_pair(string(_("Documents|#o#O")),
1815 string(lyxrc.document_path)),
1816 make_pair(string(_("Templates|#T#t")),
1817 string(lyxrc.template_path)));
1819 FileDialog::Result result =
1820 fileDlg.Select(lyxrc.template_path,
1821 _("*.lyx|LyX Documents (*.lyx)"));
1823 if (result.first == FileDialog::Later)
1826 string const fname = result.second;
1833 // find a free buffer
1834 lyxerr[Debug::INFO] << "Find a free buffer." << endl;
1835 owner->view()->buffer(bufferlist.newFile(s, templname));
1839 void LyXFunc::open(string const & fname)
1841 string initpath = lyxrc.document_path;
1843 if (owner->view()->available()) {
1844 string const trypath = owner->buffer()->filePath();
1845 // If directory is writeable, use this as default.
1846 if (IsDirWriteable(trypath))
1852 if (fname.empty()) {
1853 FileDialog fileDlg(owner, _("Select document to open"),
1855 make_pair(string(_("Documents|#o#O")),
1856 string(lyxrc.document_path)),
1857 make_pair(string(_("Examples|#E#e")),
1858 string(AddPath(system_lyxdir, "examples"))));
1860 FileDialog::Result result =
1861 fileDlg.Select(initpath,
1862 "*.lyx|LyX Documents (*.lyx)");
1864 if (result.first == FileDialog::Later)
1867 filename = result.second;
1869 // check selected filename
1870 if (filename.empty()) {
1871 owner->message(_("Canceled."));
1877 // get absolute path of file and add ".lyx" to the filename if
1879 string const fullpath = FileSearch(string(), filename, "lyx");
1880 if (fullpath.empty()) {
1881 Alert::alert(_("Error"), _("Could not find file"), filename);
1885 filename = fullpath;
1888 string const disp_fn(MakeDisplayPath(filename));
1891 str << _("Opening document") << ' ' << disp_fn << "...";
1893 owner->message(str.str().c_str());
1895 Buffer * openbuf = bufferlist.loadLyXFile(filename);
1897 owner->view()->buffer(openbuf);
1899 str << _("Document") << ' ' << disp_fn << ' ' << _("opened.");
1900 owner->message(str.str().c_str());
1903 str << _("Could not open document") << ' ' << disp_fn;
1904 owner->message(str.str().c_str());
1909 // checks for running without gui are missing.
1910 void LyXFunc::doImport(string const & argument)
1913 string filename = split(argument, format, ' ');
1914 lyxerr[Debug::INFO] << "LyXFunc::doImport: " << format
1915 << " file: " << filename << endl;
1917 if (filename.empty()) { // need user interaction
1918 string initpath = lyxrc.document_path;
1920 if (owner->view()->available()) {
1921 string const trypath = owner->buffer()->filePath();
1922 // If directory is writeable, use this as default.
1923 if (IsDirWriteable(trypath))
1927 string const text = _("Select ") + formats.prettyName(format)
1928 + _(" file to import");
1930 FileDialog fileDlg(owner, text,
1932 make_pair(string(_("Documents|#o#O")),
1933 string(lyxrc.document_path)),
1934 make_pair(string(_("Examples|#E#e")),
1935 string(AddPath(system_lyxdir, "examples"))));
1937 string const extension = "*." + formats.extension(format)
1938 + "| " + formats.prettyName(format)
1939 + " (*." + formats.extension(format) + ")";
1941 FileDialog::Result result = fileDlg.Select(initpath,
1944 if (result.first == FileDialog::Later)
1947 filename = result.second;
1949 // check selected filename
1950 if (filename.empty())
1951 owner->message(_("Canceled."));
1954 // still no filename? abort
1955 if (filename.empty())
1958 // get absolute path of file
1959 filename = MakeAbsPath(filename);
1961 string const lyxfile = ChangeExtension(filename, ".lyx");
1963 // Check if the document already is open
1964 if (bufferlist.exists(lyxfile)) {
1965 switch (Alert::askConfirmation(_("Document is already open:"),
1966 MakeDisplayPath(lyxfile, 50),
1967 _("Do you want to close that document now?\n"
1968 "('No' will just switch to the open version)")))
1970 case 1: // Yes: close the document
1971 if (!bufferlist.close(bufferlist.getBuffer(lyxfile)))
1972 // If close is canceled, we cancel here too.
1975 case 2: // No: switch to the open document
1976 owner->view()->buffer(bufferlist.getBuffer(lyxfile));
1978 case 3: // Cancel: Do nothing
1979 owner->message(_("Canceled."));
1984 // Check if a LyX document by the same root exists in filesystem
1985 FileInfo const f(lyxfile, true);
1986 if (f.exist() && !Alert::askQuestion(_("A document by the name"),
1987 MakeDisplayPath(lyxfile),
1988 _("already exists. Overwrite?"))) {
1989 owner->message(_("Canceled"));
1992 // filename should be valid now
1994 Importer::Import(owner, filename, format);
1998 void LyXFunc::reloadBuffer()
2000 string const fn = owner->buffer()->fileName();
2001 if (bufferlist.close(owner->buffer()))
2002 owner->view()->buffer(bufferlist.loadLyXFile(fn));
2006 void LyXFunc::closeBuffer()
2008 if (bufferlist.close(owner->buffer()) && !quitting) {
2009 if (bufferlist.empty()) {
2010 // need this otherwise SEGV may occur while trying to
2011 // set variables that don't exist
2012 // since there's no current buffer
2013 owner->getDialogs()->hideBufferDependent();
2015 owner->view()->buffer(bufferlist.first());
2021 // Each "owner" should have it's own message method. lyxview and
2022 // the minibuffer would use the minibuffer, but lyxserver would
2023 // send an ERROR signal to its client. Alejandro 970603
2024 // This func is bit problematic when it comes to NLS, to make the
2025 // lyx servers client be language indepenent we must not translate
2026 // strings sent to this func.
2027 void LyXFunc::setErrorMessage(string const & m) const
2029 dispatch_buffer = m;
2034 void LyXFunc::setMessage(string const & m) const
2036 dispatch_buffer = m;
2040 void LyXFunc::setStatusMessage(string const & m) const
2046 void LyXFunc::initMiniBuffer()
2048 string text = _("Welcome to LyX!");
2050 // When meta-fake key is pressed, show the key sequence so far + "M-".
2052 text = keyseq.print();
2056 // Else, when a non-complete key sequence is pressed,
2057 // show the available options.
2058 if (keyseq.length() > 0 && !keyseq.deleted()) {
2059 text = keyseq.printOptions();
2062 // Else, show the buffer state.
2063 else if (owner->view()->available()) {
2064 Buffer * tmpbuf = owner->buffer();
2066 string const nicename =
2067 MakeDisplayPath(tmpbuf->fileName());
2068 // Should we do this instead? (kindo like emacs)
2069 // leaves more room for other information
2072 if (tmpbuf->lyxvc.inUse()) {
2074 text += tmpbuf->lyxvc.versionString();
2076 text += tmpbuf->lyxvc.locker();
2077 if (tmpbuf->isReadonly())
2080 } else if (tmpbuf->isReadonly())
2082 if (!tmpbuf->isLyxClean())
2083 text += _(" (Changed)");
2085 if (text != _("Welcome to LyX!")) // this is a hack
2086 text = _("* No document open *");
2089 owner->message(text);