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 xpos, int ypos, 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(xpos, ypos, 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 (lyx::graphics::Previews::activated() && buffer_)
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 all 'visible' paragraphs
576 lyx::par_type beg, end;
577 getParsInRange(buffer_->paragraphs(),
578 top_y(), top_y() + workarea().workHeight(),
580 bv_->text()->redoParagraphs(beg, end);
583 screen().redraw(*bv_);
584 bv_->owner()->view_state_changed();
588 // Callback for cursor timer
589 void BufferView::Pimpl::cursorToggle()
592 screen().toggleCursor(*bv_);
594 // Use this opportunity to deal with any child processes that
595 // have finished but are waiting to communicate this fact
596 // to the rest of LyX.
597 ForkedcallsController & fcc = ForkedcallsController::get();
598 if (fcc.processesCompleted())
599 fcc.handleCompletedProcesses();
602 cursor_timeout.restart();
606 bool BufferView::Pimpl::available() const
608 return buffer_ && bv_->text();
612 Change const BufferView::Pimpl::getCurrentChange()
614 if (!bv_->buffer()->params().tracking_changes)
615 return Change(Change::UNCHANGED);
617 LyXText * text = bv_->getLyXText();
618 LCursor & cur = bv_->cursor();
620 if (!cur.selection())
621 return Change(Change::UNCHANGED);
623 return text->getPar(cur.selBegin().par()).
624 lookupChangeFull(cur.selBegin().pos());
628 void BufferView::Pimpl::savePosition(unsigned int i)
630 if (i >= saved_positions_num)
632 BOOST_ASSERT(bv_->cursor().inTexted());
633 saved_positions[i] = Position(buffer_->fileName(),
634 bv_->cursor().paragraph().id(),
635 bv_->cursor().pos());
637 owner_->message(bformat(_("Saved bookmark %1$s"), tostr(i)));
641 void BufferView::Pimpl::restorePosition(unsigned int i)
643 if (i >= saved_positions_num)
646 string const fname = saved_positions[i].filename;
648 bv_->cursor().clearSelection();
650 if (fname != buffer_->fileName()) {
652 if (bufferlist.exists(fname))
653 b = bufferlist.getBuffer(fname);
655 b = bufferlist.newBuffer(fname);
656 ::loadLyXFile(b, fname); // don't ask, just load it
662 ParIterator par = buffer_->getParFromID(saved_positions[i].par_id);
663 if (par == buffer_->par_iterator_end())
666 bv_->text()->setCursor(bv_->cursor(), par.pit(),
667 min(par->size(), saved_positions[i].par_pos));
670 owner_->message(bformat(_("Moved to bookmark %1$s"), tostr(i)));
674 bool BufferView::Pimpl::isSavedPosition(unsigned int i)
676 return i < saved_positions_num && !saved_positions[i].filename.empty();
680 void BufferView::Pimpl::switchKeyMap()
682 if (!lyxrc.rtl_support)
685 Intl & intl = owner_->getIntl();
686 if (bv_->getLyXText()->real_current_font.isRightToLeft()) {
687 if (intl.keymap == Intl::PRIMARY)
690 if (intl.keymap == Intl::SECONDARY)
696 void BufferView::Pimpl::center()
698 LyXText * text = bv_->text();
700 bv_->cursor().clearSelection();
701 int const half_height = workarea().workHeight() / 2;
702 int new_y = text->cursorY(bv_->cursor().front()) - half_height;
706 // FIXME: look at this comment again ...
707 // This updates top_y() but means the fitCursor() call
708 // from the update(FITCUR) doesn't realise that we might
709 // have moved (e.g. from GOTOPARAGRAPH), so doesn't cause
710 // the scrollbar to be updated as it should, so we have
711 // to do it manually. Any operation that does a center()
712 // and also might have moved top_y() must make sure to call
713 // updateScrollbar() currently. Never mind that this is a
714 // pretty obfuscated way of updating text->top_y()
719 void BufferView::Pimpl::stuffClipboard(string const & stuff) const
721 workarea().putClipboard(stuff);
725 InsetBase * BufferView::Pimpl::getInsetByCode(InsetBase::Code /*code*/)
728 #warning Does not work for mathed
730 // Ok, this is a little bit too brute force but it
731 // should work for now. Better infrastructure is coming. (Lgb)
735 Buffer * buf = bv_->buffer();
736 InsetIterator beg = inset_iterator_begin(buf->inset());
738 bool cursor_par_seen = false;
740 LCursor & cur = bv_->cursor();
741 LyXText * = bv_->getLyXText();
742 ParagraphList::iterator pit = text->getPar(cur.par());
745 if (beg.par() == pit)
746 cursor_par_seen = true;
747 if (cursor_par_seen) {
748 if (beg.par() == pit && beg.pos() >= cur.pos())
750 if (beg.getPar() != pit)
755 // Now find the first inset that matches code.
757 if (beg->lyxCode() == code)
766 void BufferView::Pimpl::MenuInsertLyXFile(string const & filenm)
768 string filename = filenm;
770 if (filename.empty()) {
771 // Launch a file browser
772 string initpath = lyxrc.document_path;
775 string const trypath = owner_->buffer()->filePath();
776 // If directory is writeable, use this as default.
777 if (IsDirWriteable(trypath))
781 FileDialog fileDlg(_("Select LyX document to insert"),
783 make_pair(string(_("Documents|#o#O")),
784 string(lyxrc.document_path)),
785 make_pair(string(_("Examples|#E#e")),
786 string(AddPath(system_lyxdir(), "examples"))));
788 FileDialog::Result result =
789 fileDlg.open(initpath,
790 FileFilterList(_("LyX Documents (*.lyx)")),
793 if (result.first == FileDialog::Later)
796 filename = result.second;
798 // check selected filename
799 if (filename.empty()) {
800 owner_->message(_("Canceled."));
805 // get absolute path of file and add ".lyx" to the filename if
807 filename = FileSearch(string(), filename, "lyx");
809 string const disp_fn = MakeDisplayPath(filename);
810 owner_->message(bformat(_("Inserting document %1$s..."), disp_fn));
811 if (bv_->insertLyXFile(filename))
812 owner_->message(bformat(_("Document %1$s inserted."),
815 owner_->message(bformat(_("Could not insert document %1$s"),
820 void BufferView::Pimpl::trackChanges()
822 Buffer * buf = bv_->buffer();
823 bool const tracking = buf->params().tracking_changes;
826 ParIterator const end = buf->par_iterator_end();
827 for (ParIterator it = buf->par_iterator_begin(); it != end; ++it)
829 buf->params().tracking_changes = true;
831 // we cannot allow undos beyond the freeze point
832 buf->undostack().clear();
835 bv_->text()->setCursor(bv_->cursor(), 0, 0);
837 #warning changes FIXME
839 bool found = lyx::find::findNextChange(bv_);
841 owner_->getDialogs().show("changes");
845 ParIterator const end = buf->par_iterator_end();
846 for (ParIterator it = buf->par_iterator_begin(); it != end; ++it)
847 it->untrackChanges();
848 buf->params().tracking_changes = false;
851 buf->redostack().clear();
855 bool BufferView::Pimpl::workAreaDispatch(FuncRequest const & cmd0)
857 // this is only called for mouse related events including
858 // LFUN_FILE_OPEN generated by drag-and-drop.
859 FuncRequest cmd = cmd0;
862 if (cmd.action == LFUN_FILE_OPEN) {
863 owner_->dispatch(cmd);
867 cmd.y += bv_->top_y();
868 //lyxerr << "*** workAreaDispatch: request: " << cmd << std::endl;
870 cur.push(bv_->buffer()->inset());
871 cur.selection() = bv_->cursor().selection();
873 // Doesn't go through lyxfunc, so we need to update
874 // the layout choice etc. ourselves
876 // e.g. Qt mouse press when no buffer
880 screen().hideCursor();
882 // Either the inset under the cursor or the
883 // surrounding LyXText will handle this event.
885 // Build temporary cursor.
886 InsetBase * inset = bv_->text()->editXY(cur, cmd.x, cmd.y);
887 lyxerr << "hit inset at tip: " << inset << endl;
888 lyxerr << "created temp cursor:\n" << cur << endl;
890 // Put anchor at the same position.
893 // Try to dispatch to an non-editable inset near this position
894 // via the temp cursor. If the inset wishes to change the real
895 // cursor it has to do so explicitly by using
896 // cur.bv().cursor() = cur; (or similar)'
899 inset->dispatch(cur, cmd);
901 // Now dispatch to the temporary cursor. If the real cursor should
902 // be modified, the inset's dispatch has to do so explicitly.
903 if (!res.dispatched())
904 res = cur.dispatch(cmd);
906 if (res.dispatched()) {
907 // Redraw if requested or necessary.
908 if (fitCursor() || res.update())
912 // see workAreaKeyPress
913 cursor_timeout.restart();
914 screen().showCursor(*bv_);
916 // skip these when selecting
917 if (cmd.action != LFUN_MOUSE_MOTION) {
918 owner_->updateLayoutChoice();
919 owner_->updateToolbar();
922 // slight hack: this is only called currently when we
923 // clicked somewhere, so we force through the display
924 // of the new status here.
925 owner_->clearMessage();
930 FuncStatus BufferView::Pimpl::getStatus(FuncRequest const & cmd)
932 Buffer * buf = bv_->buffer();
936 switch (cmd.action) {
939 flag.enabled(!buf->undostack().empty());
942 flag.enabled(!buf->redostack().empty());
944 case LFUN_FILE_INSERT:
945 case LFUN_FILE_INSERT_ASCII_PARA:
946 case LFUN_FILE_INSERT_ASCII:
947 case LFUN_FONT_STATE:
948 case LFUN_INSERT_LABEL:
949 case LFUN_BOOKMARK_SAVE:
952 case LFUN_WORD_REPLACE:
957 case LFUN_BEGINNINGBUFSEL:
961 case LFUN_BOOKMARK_GOTO:
962 flag.enabled(bv_->isSavedPosition(strToUnsignedInt(cmd.argument)));
964 case LFUN_TRACK_CHANGES:
966 flag.setOnOff(buf->params().tracking_changes);
969 case LFUN_MERGE_CHANGES:
970 case LFUN_ACCEPT_CHANGE: // what about these two
971 case LFUN_REJECT_CHANGE: // what about these two
972 case LFUN_ACCEPT_ALL_CHANGES:
973 case LFUN_REJECT_ALL_CHANGES:
974 flag.enabled(buf && buf->params().tracking_changes);
985 bool BufferView::Pimpl::dispatch(FuncRequest const & cmd)
987 //lyxerr << "BufferView::Pimpl::dispatch cmd: " << cmd << std::endl;
988 // Make sure that the cached BufferView is correct.
989 lyxerr[Debug::ACTION] << "BufferView::Pimpl::Dispatch:"
990 << " action[" << cmd.action << ']'
991 << " arg[" << cmd.argument << ']'
992 << " x[" << cmd.x << ']'
993 << " y[" << cmd.y << ']'
994 << " button[" << cmd.button() << ']'
997 LCursor & cur = bv_->cursor();
999 switch (cmd.action) {
1003 cur.message(_("Undo"));
1004 cur.clearSelection();
1005 if (!textUndo(*bv_))
1006 cur.message(_("No further undo information"));
1014 cur.message(_("Redo"));
1015 cur.clearSelection();
1016 if (!textRedo(*bv_))
1017 cur.message(_("No further redo information"));
1023 case LFUN_FILE_INSERT:
1024 MenuInsertLyXFile(cmd.argument);
1027 case LFUN_FILE_INSERT_ASCII_PARA:
1028 InsertAsciiFile(bv_, cmd.argument, true);
1031 case LFUN_FILE_INSERT_ASCII:
1032 InsertAsciiFile(bv_, cmd.argument, false);
1035 case LFUN_FONT_STATE:
1036 cur.message(cur.currentState());
1039 case LFUN_INSERT_LABEL: {
1040 // Try and generate a valid label
1041 string const contents = cmd.argument.empty() ?
1042 cur.getPossibleLabel() : cmd.argument;
1043 InsetCommandParams icp("label", contents);
1044 string data = InsetCommandMailer::params2string("label", icp);
1045 owner_->getDialogs().show("label", data, 0);
1049 case LFUN_BOOKMARK_SAVE:
1050 savePosition(strToUnsignedInt(cmd.argument));
1053 case LFUN_BOOKMARK_GOTO:
1054 restorePosition(strToUnsignedInt(cmd.argument));
1057 case LFUN_REF_GOTO: {
1058 string label = cmd.argument;
1059 if (label.empty()) {
1061 static_cast<InsetRef*>(getInsetByCode(InsetBase::REF_CODE));
1063 label = inset->getContents();
1069 bv_->gotoLabel(label);
1073 case LFUN_TRACK_CHANGES:
1077 case LFUN_MERGE_CHANGES:
1078 owner_->getDialogs().show("changes");
1081 case LFUN_ACCEPT_ALL_CHANGES: {
1082 bv_->cursor().reset(bv_->buffer()->inset());
1083 #ifdef WITH_WARNINGS
1084 #warning FIXME changes
1086 while (lyx::find::findNextChange(bv_))
1087 bv_->getLyXText()->acceptChange(bv_->cursor());
1092 case LFUN_REJECT_ALL_CHANGES: {
1093 bv_->cursor().reset(bv_->buffer()->inset());
1094 #ifdef WITH_WARNINGS
1095 #warning FIXME changes
1097 while (lyx::find::findNextChange(bv_))
1098 bv_->getLyXText()->rejectChange(bv_->cursor());
1102 case LFUN_WORD_FIND:
1103 lyx::find::find(bv_, cmd);
1106 case LFUN_WORD_REPLACE:
1107 lyx::find::replace(bv_, cmd);
1111 cur.clearSelection();
1113 cur.message(N_("Mark off"));
1117 cur.clearSelection();
1120 cur.message(N_("Mark on"));
1124 cur.clearSelection();
1127 cur.message(N_("Mark removed"));
1130 cur.message(N_("Mark set"));
1139 case LFUN_BEGINNINGBUFSEL:
1140 bv_->cursor().reset(bv_->buffer()->inset());
1141 if (!cur.selection())
1143 bv_->text()->cursorTop(cur);
1147 case LFUN_ENDBUFSEL:
1148 bv_->cursor().reset(bv_->buffer()->inset());
1149 if (!cur.selection())
1151 bv_->text()->cursorBottom(cur);