2 * \file BufferView_pimpl.C
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Asger Alstrup
7 * \author Alfredo Braunstein
8 * \author Lars Gullik Bjønnes
9 * \author Jean-Marc Lasgouttes
10 * \author Angus Leeming
12 * \author André Pönitz
14 * \author Jürgen Vigna
16 * Full author contact details are available in file CREDITS.
21 #include "BufferView_pimpl.h"
23 #include "buffer_funcs.h"
24 #include "bufferlist.h"
25 #include "bufferparams.h"
28 #include "dispatchresult.h"
30 #include "FloatList.h"
31 #include "funcrequest.h"
32 #include "FuncStatus.h"
35 #include "insetiterator.h"
36 #include "lyx_cb.h" // added for Dispatch functions
42 #include "lastfiles.h"
43 #include "paragraph.h"
44 #include "paragraph_funcs.h"
45 #include "ParagraphParameters.h"
46 #include "pariterator.h"
47 #include "rowpainter.h"
51 #include "insets/insetref.h"
52 #include "insets/insettext.h"
54 #include "frontends/Alert.h"
55 #include "frontends/Dialogs.h"
56 #include "frontends/FileDialog.h"
57 #include "frontends/LyXView.h"
58 #include "frontends/LyXScreenFactory.h"
59 #include "frontends/screen.h"
60 #include "frontends/WorkArea.h"
61 #include "frontends/WorkAreaFactory.h"
63 #include "graphics/Previews.h"
65 #include "support/filetools.h"
66 #include "support/forkedcontr.h"
67 #include "support/globbing.h"
68 #include "support/path_defines.h"
69 #include "support/tostr.h"
70 #include "support/types.h"
72 #include <boost/bind.hpp>
76 using lyx::support::AddPath;
77 using lyx::support::bformat;
78 using lyx::support::FileFilterList;
79 using lyx::support::FileSearch;
80 using lyx::support::ForkedcallsController;
81 using lyx::support::IsDirWriteable;
82 using lyx::support::MakeDisplayPath;
83 using lyx::support::strToUnsignedInt;
84 using lyx::support::system_lyxdir;
87 using std::istringstream;
93 extern BufferList bufferlist;
98 unsigned int const saved_positions_num = 20;
100 // All the below connection objects are needed because of a bug in some
101 // versions of GCC (<=2.96 are on the suspects list.) By having and assigning
102 // to these connections we avoid a segfault upon startup, and also at exit.
105 boost::signals::connection dispatchcon;
106 boost::signals::connection timecon;
107 boost::signals::connection doccon;
108 boost::signals::connection resizecon;
109 boost::signals::connection kpresscon;
110 boost::signals::connection selectioncon;
111 boost::signals::connection lostcon;
117 BufferView::Pimpl::Pimpl(BufferView & bv, LyXView * owner,
118 int width, int height)
119 : bv_(&bv), owner_(owner), buffer_(0), cursor_timeout(400),
120 using_xterm_cursor(false), cursor_(bv)
122 xsel_cache_.set = false;
124 workarea_.reset(WorkAreaFactory::create(*owner_, width, height));
125 screen_.reset(LyXScreenFactory::create(workarea()));
128 doccon = workarea().scrollDocView
129 .connect(boost::bind(&BufferView::Pimpl::scrollDocView, this, _1));
130 resizecon = workarea().workAreaResize
131 .connect(boost::bind(&BufferView::Pimpl::workAreaResize, this));
132 dispatchcon = workarea().dispatch
133 .connect(boost::bind(&BufferView::Pimpl::workAreaDispatch, this, _1));
134 kpresscon = workarea().workAreaKeyPress
135 .connect(boost::bind(&BufferView::Pimpl::workAreaKeyPress, this, _1, _2));
136 selectioncon = workarea().selectionRequested
137 .connect(boost::bind(&BufferView::Pimpl::selectionRequested, this));
138 lostcon = workarea().selectionLost
139 .connect(boost::bind(&BufferView::Pimpl::selectionLost, this));
141 timecon = cursor_timeout.timeout
142 .connect(boost::bind(&BufferView::Pimpl::cursorToggle, this));
143 cursor_timeout.start();
144 saved_positions.resize(saved_positions_num);
148 void BufferView::Pimpl::addError(ErrorItem const & ei)
150 errorlist_.push_back(ei);
154 void BufferView::Pimpl::showReadonly(bool)
156 owner_->updateWindowTitle();
157 owner_->getDialogs().updateBufferDependent(false);
161 void BufferView::Pimpl::connectBuffer(Buffer & buf)
163 if (errorConnection_.connected())
168 boost::bind(&BufferView::Pimpl::addError, this, _1));
172 boost::bind(&LyXView::message, owner_, _1));
176 boost::bind(&LyXView::busy, owner_, _1));
179 buf.updateTitles.connect(
180 boost::bind(&LyXView::updateWindowTitle, owner_));
183 buf.resetAutosaveTimers.connect(
184 boost::bind(&LyXView::resetAutosaveTimer, owner_));
186 readonlyConnection_ =
187 buf.readonly.connect(
188 boost::bind(&BufferView::Pimpl::showReadonly, this, _1));
192 boost::bind(&BufferView::Pimpl::setBuffer, this, (Buffer *)0));
196 void BufferView::Pimpl::disconnectBuffer()
198 errorConnection_.disconnect();
199 messageConnection_.disconnect();
200 busyConnection_.disconnect();
201 titleConnection_.disconnect();
202 timerConnection_.disconnect();
203 readonlyConnection_.disconnect();
204 closingConnection_.disconnect();
208 void BufferView::Pimpl::newFile(string const & filename, string const & tname,
211 setBuffer(::newFile(filename, tname, isNamed));
215 bool BufferView::Pimpl::loadLyXFile(string const & filename, bool tolastfiles)
217 // get absolute path of file and add ".lyx" to the filename if
219 string s = FileSearch(string(), filename, "lyx");
221 bool const found = !s.empty();
226 // file already open?
227 if (bufferlist.exists(s)) {
228 string const file = MakeDisplayPath(s, 20);
229 string text = bformat(_("The document %1$s is already "
230 "loaded.\n\nDo you want to revert "
231 "to the saved version?"), file);
232 int const ret = Alert::prompt(_("Revert to saved document?"),
233 text, 0, 1, _("&Revert"), _("&Switch to document"));
236 setBuffer(bufferlist.getBuffer(s));
239 // FIXME: should be LFUN_REVERT
240 if (!bufferlist.close(bufferlist.getBuffer(s), false))
242 // Fall through to new load. (Asger)
248 b = bufferlist.newBuffer(s);
250 if (!::loadLyXFile(b, s)) {
251 bufferlist.release(b);
255 string text = bformat(_("The document %1$s does not yet "
256 "exist.\n\nDo you want to create "
257 "a new document?"), s);
258 int const ret = Alert::prompt(_("Create new document?"),
259 text, 0, 1, _("&Create"), _("Cancel"));
262 b = ::newFile(s, string(), true);
268 bv_->showErrorList(_("Parse"));
271 LyX::ref().lastfiles().newFile(b->fileName());
277 WorkArea & BufferView::Pimpl::workarea() const
279 return *workarea_.get();
283 LyXScreen & BufferView::Pimpl::screen() const
285 return *screen_.get();
289 Painter & BufferView::Pimpl::painter() const
291 return workarea().getPainter();
295 void BufferView::Pimpl::top_y(int y)
301 int BufferView::Pimpl::top_y() const
307 void BufferView::Pimpl::setBuffer(Buffer * b)
309 lyxerr[Debug::INFO] << "Setting buffer in BufferView ("
314 // set current buffer
319 cursor_ = LCursor(*bv_);
321 // if we're quitting lyx, don't bother updating stuff
326 lyxerr[Debug::INFO] << "Buffer addr: " << buffer_ << endl;
327 connectBuffer(*buffer_);
329 cursor_.push(buffer_->inset());
330 cursor_.resetAnchor();
331 buffer_->text().init(bv_);
333 // If we don't have a text object for this, we make one
334 //if (bv_->text() == 0)
335 // resizeCurrentBuffer();
337 // Buffer-dependent dialogs should be updated or
338 // hidden. This should go here because some dialogs (eg ToC)
339 // require bv_->text.
340 owner_->getDialogs().updateBufferDependent(true);
341 owner_->setLayout(bv_->text()->getPar(0).layout()->name());
343 lyxerr[Debug::INFO] << " No Buffer!" << endl;
344 // we are closing the buffer, use the first buffer as current
345 buffer_ = bufferlist.first();
346 owner_->getDialogs().hideBufferDependent();
351 owner_->updateMenubar();
352 owner_->updateToolbar();
353 owner_->updateLayoutChoice();
354 owner_->updateWindowTitle();
356 if (buffer_ && lyx::graphics::Previews::status() != LyXRC::PREVIEW_OFF)
357 lyx::graphics::Previews::get().generateBufferPreviews(*buffer_);
361 bool BufferView::Pimpl::fitCursor()
363 // to get the correct y cursor info
364 lyxerr << "BufferView::fitCursor" << std::endl;
365 lyx::par_type const pit = bv_->cursor().bottom().par();
366 bv_->text()->redoParagraph(pit);
367 refreshPar(*bv_, *bv_->text(), pit);
369 if (!screen().fitCursor(bv_))
376 void BufferView::Pimpl::redoCurrentBuffer()
378 lyxerr[Debug::INFO] << "BufferView::redoCurrentBuffer" << endl;
379 if (buffer_ && bv_->text()) {
380 resizeCurrentBuffer();
382 owner_->updateLayoutChoice();
387 void BufferView::Pimpl::resizeCurrentBuffer()
389 lyxerr[Debug::INFO] << "resizeCurrentBuffer" << endl;
391 owner_->message(_("Formatting document..."));
393 LyXText * text = bv_->text();
404 // reset the "Formatting..." message
405 owner_->clearMessage();
411 void BufferView::Pimpl::updateScrollbar()
414 lyxerr[Debug::GUI] << "no text in updateScrollbar" << endl;
415 lyxerr << "no text in updateScrollbar" << endl;
416 workarea().setScrollbarParams(0, 0, 0);
420 LyXText const & t = *bv_->text();
423 << "Updating scrollbar: height: " << t.height()
424 << " top_y: " << top_y()
425 << " default height " << defaultRowHeight() << endl;
427 workarea().setScrollbarParams(t.height(), top_y(), defaultRowHeight());
431 void BufferView::Pimpl::scrollDocView(int value)
433 lyxerr[Debug::GUI] << "scrollDocView of " << value << endl;
438 screen().hideCursor();
441 screen().redraw(*bv_);
443 if (!lyxrc.cursor_follows_scrollbar)
446 int const height = defaultRowHeight();
447 int const first = top_y() + height;
448 int const last = top_y() + workarea().workHeight() - height;
450 bv_->cursor().reset(bv_->buffer()->inset());
451 LyXText * text = bv_->text();
452 int y = text->cursorY(bv_->cursor().front());
457 text->setCursorFromCoordinates(bv_->cursor(), 0, y);
459 owner_->updateLayoutChoice();
463 void BufferView::Pimpl::scroll(int lines)
468 LyXText const * t = bv_->text();
469 int const line_height = defaultRowHeight();
471 // The new absolute coordinate
472 int new_top_y = top_y() + lines * line_height;
474 // Restrict to a valid value
475 new_top_y = std::min(t->height() - 4 * line_height, new_top_y);
476 new_top_y = std::max(0, new_top_y);
478 scrollDocView(new_top_y);
480 // Update the scrollbar.
481 workarea().setScrollbarParams(t->height(), top_y(), defaultRowHeight());
485 void BufferView::Pimpl::workAreaKeyPress(LyXKeySymPtr key,
486 key_modifier::state state)
488 bv_->owner()->getLyXFunc().processKeySym(key, state);
490 /* This is perhaps a bit of a hack. When we move
491 * around, or type, it's nice to be able to see
492 * the cursor immediately after the keypress. So
493 * we reset the toggle timeout and force the visibility
494 * of the cursor. Note we cannot do this inside
495 * dispatch() itself, because that's called recursively.
498 cursor_timeout.restart();
499 screen().showCursor(*bv_);
504 void BufferView::Pimpl::selectionRequested()
511 LCursor & cur = bv_->cursor();
513 if (!cur.selection()) {
514 xsel_cache_.set = false;
518 if (!xsel_cache_.set ||
519 cur.back() != xsel_cache_.cursor ||
520 cur.anchor_.back() != xsel_cache_.anchor)
522 xsel_cache_.cursor = cur.back();
523 xsel_cache_.anchor = cur.anchor_.back();
524 xsel_cache_.set = cur.selection();
525 sel = cur.selectionAsString(false);
527 workarea().putClipboard(sel);
532 void BufferView::Pimpl::selectionLost()
535 screen().hideCursor();
536 bv_->cursor().clearSelection();
537 xsel_cache_.set = false;
542 void BufferView::Pimpl::workAreaResize()
544 static int work_area_width;
545 static int work_area_height;
547 bool const widthChange = workarea().workWidth() != work_area_width;
548 bool const heightChange = workarea().workHeight() != work_area_height;
550 // update from work area
551 work_area_width = workarea().workWidth();
552 work_area_height = workarea().workHeight();
554 if (buffer_ && widthChange) {
555 // The visible LyXView need a resize
556 resizeCurrentBuffer();
559 if (widthChange || heightChange)
562 // always make sure that the scrollbar is sane.
564 owner_->updateLayoutChoice();
568 void BufferView::Pimpl::update()
570 //lyxerr << "BufferView::Pimpl::update(), buffer: " << buffer_ << endl;
571 // fix cursor coordinate cache in case something went wrong
573 // check needed to survive LyX startup
575 // update macro store
576 buffer_->buildMacros();
578 // update all 'visible' paragraphs
579 lyx::par_type beg, end;
580 getParsInRange(buffer_->paragraphs(),
581 top_y(), top_y() + workarea().workHeight(),
583 bv_->text()->redoParagraphs(beg, end);
588 screen().redraw(*bv_);
589 bv_->owner()->view_state_changed();
593 // Callback for cursor timer
594 void BufferView::Pimpl::cursorToggle()
597 screen().toggleCursor(*bv_);
599 // Use this opportunity to deal with any child processes that
600 // have finished but are waiting to communicate this fact
601 // to the rest of LyX.
602 ForkedcallsController & fcc = ForkedcallsController::get();
603 if (fcc.processesCompleted())
604 fcc.handleCompletedProcesses();
607 cursor_timeout.restart();
611 bool BufferView::Pimpl::available() const
613 return buffer_ && bv_->text();
617 Change const BufferView::Pimpl::getCurrentChange()
619 if (!bv_->buffer()->params().tracking_changes)
620 return Change(Change::UNCHANGED);
622 LyXText * text = bv_->getLyXText();
623 LCursor & cur = bv_->cursor();
625 if (!cur.selection())
626 return Change(Change::UNCHANGED);
628 return text->getPar(cur.selBegin().par()).
629 lookupChangeFull(cur.selBegin().pos());
633 void BufferView::Pimpl::savePosition(unsigned int i)
635 if (i >= saved_positions_num)
637 BOOST_ASSERT(bv_->cursor().inTexted());
638 saved_positions[i] = Position(buffer_->fileName(),
639 bv_->cursor().paragraph().id(),
640 bv_->cursor().pos());
642 owner_->message(bformat(_("Saved bookmark %1$s"), tostr(i)));
646 void BufferView::Pimpl::restorePosition(unsigned int i)
648 if (i >= saved_positions_num)
651 string const fname = saved_positions[i].filename;
653 bv_->cursor().clearSelection();
655 if (fname != buffer_->fileName()) {
657 if (bufferlist.exists(fname))
658 b = bufferlist.getBuffer(fname);
660 b = bufferlist.newBuffer(fname);
661 ::loadLyXFile(b, fname); // don't ask, just load it
667 ParIterator par = buffer_->getParFromID(saved_positions[i].par_id);
668 if (par == buffer_->par_iterator_end())
671 bv_->text()->setCursor(bv_->cursor(), par.pit(),
672 min(par->size(), saved_positions[i].par_pos));
675 owner_->message(bformat(_("Moved to bookmark %1$s"), tostr(i)));
679 bool BufferView::Pimpl::isSavedPosition(unsigned int i)
681 return i < saved_positions_num && !saved_positions[i].filename.empty();
685 void BufferView::Pimpl::switchKeyMap()
687 if (!lyxrc.rtl_support)
690 Intl & intl = owner_->getIntl();
691 if (bv_->getLyXText()->real_current_font.isRightToLeft()) {
692 if (intl.keymap == Intl::PRIMARY)
695 if (intl.keymap == Intl::SECONDARY)
701 void BufferView::Pimpl::center()
703 LyXText * text = bv_->text();
705 bv_->cursor().clearSelection();
706 int const half_height = workarea().workHeight() / 2;
707 int new_y = text->cursorY(bv_->cursor().front()) - half_height;
711 // FIXME: look at this comment again ...
712 // This updates top_y() but means the fitCursor() call
713 // from the update(FITCUR) doesn't realise that we might
714 // have moved (e.g. from GOTOPARAGRAPH), so doesn't cause
715 // the scrollbar to be updated as it should, so we have
716 // to do it manually. Any operation that does a center()
717 // and also might have moved top_y() must make sure to call
718 // updateScrollbar() currently. Never mind that this is a
719 // pretty obfuscated way of updating text->top_y()
724 void BufferView::Pimpl::stuffClipboard(string const & stuff) const
726 workarea().putClipboard(stuff);
730 InsetBase * BufferView::Pimpl::getInsetByCode(InsetBase::Code code)
733 #warning Does not work for mathed. (Still true?)
735 // Ok, this is a little bit too brute force but it
736 // should work for now. Better infrastructure is coming. (Lgb)
737 LCursor & cur = bv_->cursor();
738 DocIterator it = cur;
739 for (it.forwardInset(); it; it.forwardInset()) {
740 BOOST_ASSERT(it.nextInset());
741 if (it.nextInset()->lyxCode() == code)
742 return it.nextInset();
748 void BufferView::Pimpl::MenuInsertLyXFile(string const & filenm)
750 string filename = filenm;
752 if (filename.empty()) {
753 // Launch a file browser
754 string initpath = lyxrc.document_path;
757 string const trypath = owner_->buffer()->filePath();
758 // If directory is writeable, use this as default.
759 if (IsDirWriteable(trypath))
763 FileDialog fileDlg(_("Select LyX document to insert"),
765 make_pair(string(_("Documents|#o#O")),
766 string(lyxrc.document_path)),
767 make_pair(string(_("Examples|#E#e")),
768 string(AddPath(system_lyxdir(), "examples"))));
770 FileDialog::Result result =
771 fileDlg.open(initpath,
772 FileFilterList(_("LyX Documents (*.lyx)")),
775 if (result.first == FileDialog::Later)
778 filename = result.second;
780 // check selected filename
781 if (filename.empty()) {
782 owner_->message(_("Canceled."));
787 // get absolute path of file and add ".lyx" to the filename if
789 filename = FileSearch(string(), filename, "lyx");
791 string const disp_fn = MakeDisplayPath(filename);
792 owner_->message(bformat(_("Inserting document %1$s..."), disp_fn));
793 if (bv_->insertLyXFile(filename))
794 owner_->message(bformat(_("Document %1$s inserted."),
797 owner_->message(bformat(_("Could not insert document %1$s"),
802 void BufferView::Pimpl::trackChanges()
804 Buffer * buf = bv_->buffer();
805 bool const tracking = buf->params().tracking_changes;
808 ParIterator const end = buf->par_iterator_end();
809 for (ParIterator it = buf->par_iterator_begin(); it != end; ++it)
811 buf->params().tracking_changes = true;
813 // we cannot allow undos beyond the freeze point
814 buf->undostack().clear();
817 bv_->text()->setCursor(bv_->cursor(), 0, 0);
819 #warning changes FIXME
821 bool found = lyx::find::findNextChange(bv_);
823 owner_->getDialogs().show("changes");
827 ParIterator const end = buf->par_iterator_end();
828 for (ParIterator it = buf->par_iterator_begin(); it != end; ++it)
829 it->untrackChanges();
830 buf->params().tracking_changes = false;
833 buf->redostack().clear();
837 bool BufferView::Pimpl::workAreaDispatch(FuncRequest const & cmd0)
839 //lyxerr << "BufferView::Pimpl::workAreaDispatch: request: "
840 // << cmd << std::endl;
841 // this is only called for mouse related events including
842 // LFUN_FILE_OPEN generated by drag-and-drop.
843 FuncRequest cmd = cmd0;
846 if (cmd.action == LFUN_FILE_OPEN) {
847 owner_->dispatch(cmd);
851 cmd.y += bv_->top_y();
856 cur.push(bv_->buffer()->inset());
857 cur.selection() = bv_->cursor().selection();
859 // Doesn't go through lyxfunc, so we need to update
860 // the layout choice etc. ourselves
862 // e.g. Qt mouse press when no buffer
866 screen().hideCursor();
868 // Either the inset under the cursor or the
869 // surrounding LyXText will handle this event.
871 // Build temporary cursor.
872 InsetBase * inset = bv_->text()->editXY(cur, cmd.x, cmd.y);
873 lyxerr << "hit inset at tip: " << inset << endl;
874 lyxerr << "created temp cursor:\n" << cur << endl;
876 // Put anchor at the same position.
879 // Try to dispatch to an non-editable inset near this position
880 // via the temp cursor. If the inset wishes to change the real
881 // cursor it has to do so explicitly by using
882 // cur.bv().cursor() = cur; (or similar)'
885 inset->dispatch(cur, cmd);
887 // Now dispatch to the temporary cursor. If the real cursor should
888 // be modified, the inset's dispatch has to do so explicitly.
889 if (!res.dispatched())
890 res = cur.dispatch(cmd);
892 if (res.dispatched()) {
893 // Redraw if requested or necessary.
894 if (fitCursor() || res.update())
898 // see workAreaKeyPress
899 cursor_timeout.restart();
900 screen().showCursor(*bv_);
902 // skip these when selecting
903 if (cmd.action != LFUN_MOUSE_MOTION) {
904 owner_->updateLayoutChoice();
905 owner_->updateToolbar();
908 // slight hack: this is only called currently when we
909 // clicked somewhere, so we force through the display
910 // of the new status here.
911 owner_->clearMessage();
916 FuncStatus BufferView::Pimpl::getStatus(FuncRequest const & cmd)
918 Buffer * buf = bv_->buffer();
922 switch (cmd.action) {
925 flag.enabled(!buf->undostack().empty());
928 flag.enabled(!buf->redostack().empty());
930 case LFUN_FILE_INSERT:
931 case LFUN_FILE_INSERT_ASCII_PARA:
932 case LFUN_FILE_INSERT_ASCII:
933 case LFUN_FONT_STATE:
934 case LFUN_INSERT_LABEL:
935 case LFUN_BOOKMARK_SAVE:
938 case LFUN_WORD_REPLACE:
943 case LFUN_BEGINNINGBUFSEL:
947 case LFUN_BOOKMARK_GOTO:
948 flag.enabled(bv_->isSavedPosition(strToUnsignedInt(cmd.argument)));
950 case LFUN_TRACK_CHANGES:
952 flag.setOnOff(buf->params().tracking_changes);
955 case LFUN_MERGE_CHANGES:
956 case LFUN_ACCEPT_CHANGE: // what about these two
957 case LFUN_REJECT_CHANGE: // what about these two
958 case LFUN_ACCEPT_ALL_CHANGES:
959 case LFUN_REJECT_ALL_CHANGES:
960 flag.enabled(buf && buf->params().tracking_changes);
971 bool BufferView::Pimpl::dispatch(FuncRequest const & cmd)
973 //lyxerr << "BufferView::Pimpl::dispatch cmd: " << cmd << std::endl;
974 // Make sure that the cached BufferView is correct.
975 lyxerr[Debug::ACTION] << "BufferView::Pimpl::Dispatch:"
976 << " action[" << cmd.action << ']'
977 << " arg[" << cmd.argument << ']'
978 << " x[" << cmd.x << ']'
979 << " y[" << cmd.y << ']'
980 << " button[" << cmd.button() << ']'
983 LCursor & cur = bv_->cursor();
985 switch (cmd.action) {
989 cur.message(_("Undo"));
990 cur.clearSelection();
992 cur.message(_("No further undo information"));
1000 cur.message(_("Redo"));
1001 cur.clearSelection();
1002 if (!textRedo(*bv_))
1003 cur.message(_("No further redo information"));
1009 case LFUN_FILE_INSERT:
1010 MenuInsertLyXFile(cmd.argument);
1013 case LFUN_FILE_INSERT_ASCII_PARA:
1014 InsertAsciiFile(bv_, cmd.argument, true);
1017 case LFUN_FILE_INSERT_ASCII:
1018 InsertAsciiFile(bv_, cmd.argument, false);
1021 case LFUN_FONT_STATE:
1022 cur.message(cur.currentState());
1025 case LFUN_BOOKMARK_SAVE:
1026 savePosition(strToUnsignedInt(cmd.argument));
1029 case LFUN_BOOKMARK_GOTO:
1030 restorePosition(strToUnsignedInt(cmd.argument));
1033 case LFUN_REF_GOTO: {
1034 string label = cmd.argument;
1035 if (label.empty()) {
1037 static_cast<InsetRef*>(getInsetByCode(InsetBase::REF_CODE));
1039 label = inset->getContents();
1045 bv_->gotoLabel(label);
1049 case LFUN_TRACK_CHANGES:
1053 case LFUN_MERGE_CHANGES:
1054 owner_->getDialogs().show("changes");
1057 case LFUN_ACCEPT_ALL_CHANGES: {
1058 bv_->cursor().reset(bv_->buffer()->inset());
1059 #ifdef WITH_WARNINGS
1060 #warning FIXME changes
1062 while (lyx::find::findNextChange(bv_))
1063 bv_->getLyXText()->acceptChange(bv_->cursor());
1068 case LFUN_REJECT_ALL_CHANGES: {
1069 bv_->cursor().reset(bv_->buffer()->inset());
1070 #ifdef WITH_WARNINGS
1071 #warning FIXME changes
1073 while (lyx::find::findNextChange(bv_))
1074 bv_->getLyXText()->rejectChange(bv_->cursor());
1078 case LFUN_WORD_FIND:
1079 lyx::find::find(bv_, cmd);
1082 case LFUN_WORD_REPLACE:
1083 lyx::find::replace(bv_, cmd);
1087 cur.clearSelection();
1089 cur.message(N_("Mark off"));
1093 cur.clearSelection();
1096 cur.message(N_("Mark on"));
1100 cur.clearSelection();
1103 cur.message(N_("Mark removed"));
1106 cur.message(N_("Mark set"));
1115 case LFUN_BEGINNINGBUFSEL:
1116 bv_->cursor().reset(bv_->buffer()->inset());
1117 if (!cur.selection())
1119 bv_->text()->cursorTop(cur);
1123 case LFUN_ENDBUFSEL:
1124 bv_->cursor().reset(bv_->buffer()->inset());
1125 if (!cur.selection())
1127 bv_->text()->cursorBottom(cur);