2 * \file BufferView_pimpl.C
3 * Copyright 2002 the LyX Team
4 * Read the file COPYING
12 #pragma implementation
15 #include "BufferView_pimpl.h"
16 #include "frontends/WorkArea.h"
17 #include "frontends/screen.h"
18 #include "frontends/LyXScreenFactory.h"
19 #include "frontends/WorkAreaFactory.h"
20 #include "frontends/Dialogs.h"
21 #include "frontends/Alert.h"
22 #include "frontends/FileDialog.h"
25 #include "paragraph.h"
26 #include "frontends/LyXView.h"
27 #include "commandtags.h"
30 #include "bufferview_funcs.h"
31 #include "TextCache.h"
32 #include "bufferlist.h"
35 // added for Dispatch functions
38 #include "FloatList.h"
40 #include "ParagraphParameters.h"
41 #include "undo_funcs.h"
42 #include "funcrequest.h"
44 #include "insets/insetbib.h"
45 #include "insets/insettext.h"
46 #include "insets/inseturl.h"
47 #include "insets/insetlatexaccent.h"
48 #include "insets/insettoc.h"
49 #include "insets/insetref.h"
50 #include "insets/insetparent.h"
51 #include "insets/insetindex.h"
52 #include "insets/insetnote.h"
53 #include "insets/insetinclude.h"
54 #include "insets/insetcite.h"
55 #include "insets/insetert.h"
56 #include "insets/insetexternal.h"
57 #include "insets/insetgraphics.h"
58 #include "insets/insetfoot.h"
59 #include "insets/insetmarginal.h"
60 #include "insets/insetminipage.h"
61 #include "insets/insetfloat.h"
62 #include "insets/insettabular.h"
64 #include "insets/insettheorem.h"
65 #include "insets/insetlist.h"
67 #include "insets/insetcaption.h"
68 #include "insets/insetfloatlist.h"
69 #include "insets/insetspecialchar.h"
71 #include "mathed/formulabase.h"
73 #include "graphics/Previews.h"
75 #include "support/LAssert.h"
76 #include "support/lstrings.h"
77 #include "support/filetools.h"
78 #include "support/lyxfunctional.h"
80 #include <boost/bind.hpp>
81 #include <boost/signals/connection.hpp>
90 extern string current_layout;
92 #ifndef CXX_GLOBAL_CSTD
105 using std::make_pair;
109 using lyx::textclass_type;
111 /* the selection possible is needed, that only motion events are
112 * used, where the bottom press event was on the drawing area too */
113 bool selection_possible = false;
115 extern BufferList bufferlist;
116 extern char ascii_type;
118 extern int bibitemMaxWidth(BufferView *, LyXFont const &);
123 unsigned int const saved_positions_num = 20;
125 // All the below connection objects are needed because of a bug in some
126 // versions of GCC (<=2.96 are on the suspects list.) By having and assigning
127 // to these connections we avoid a segfault upon startup, and also at exit.
130 boost::signals::connection timecon;
131 boost::signals::connection doccon;
132 boost::signals::connection resizecon;
133 boost::signals::connection bpresscon;
134 boost::signals::connection breleasecon;
135 boost::signals::connection motioncon;
136 boost::signals::connection doublecon;
137 boost::signals::connection triplecon;
138 boost::signals::connection kpresscon;
139 boost::signals::connection selectioncon;
140 boost::signals::connection lostcon;
145 BufferView::Pimpl::Pimpl(BufferView * b, LyXView * o,
146 int xpos, int ypos, int width, int height)
147 : bv_(b), owner_(o), buffer_(0), cursor_timeout(400),
148 using_xterm_cursor(false)
150 workarea_.reset(WorkAreaFactory::create(xpos, ypos, width, height));
151 screen_.reset(LyXScreenFactory::create(workarea()));
154 doccon = workarea().scrollDocView.connect(boost::bind(&BufferView::Pimpl::scrollDocView, this, _1));
155 resizecon = workarea().workAreaResize
156 .connect(boost::bind(&BufferView::Pimpl::workAreaResize, this));
157 bpresscon = workarea().workAreaButtonPress
158 .connect(boost::bind(&BufferView::Pimpl::workAreaButtonPress, this, _1, _2, _3));
159 breleasecon = workarea().workAreaButtonRelease
160 .connect(boost::bind(&BufferView::Pimpl::workAreaButtonRelease, this, _1, _2, _3));
161 motioncon = workarea().workAreaMotionNotify
162 .connect(boost::bind(&BufferView::Pimpl::workAreaMotionNotify, this, _1, _2, _3));
163 doublecon = workarea().workAreaDoubleClick
164 .connect(boost::bind(&BufferView::Pimpl::doubleClick, this, _1, _2, _3));
165 triplecon = workarea().workAreaTripleClick
166 .connect(boost::bind(&BufferView::Pimpl::tripleClick, this, _1, _2, _3));
167 kpresscon = workarea().workAreaKeyPress
168 .connect(boost::bind(&BufferView::Pimpl::workAreaKeyPress, this, _1, _2));
169 selectioncon = workarea().selectionRequested
170 .connect(boost::bind(&BufferView::Pimpl::selectionRequested, this));
171 lostcon = workarea().selectionLost
172 .connect(boost::bind(&BufferView::Pimpl::selectionLost, this));
174 timecon = cursor_timeout.timeout.connect(boost::bind(&BufferView::Pimpl::cursorToggle, this));
175 cursor_timeout.start();
176 saved_positions.resize(saved_positions_num);
180 WorkArea & BufferView::Pimpl::workarea() const
182 return *workarea_.get();
186 LyXScreen & BufferView::Pimpl::screen() const
188 return *screen_.get();
192 Painter & BufferView::Pimpl::painter() const
194 return workarea().getPainter();
198 void BufferView::Pimpl::buffer(Buffer * b)
200 lyxerr[Debug::INFO] << "Setting buffer in BufferView ("
203 buffer_->delUser(bv_);
205 // Put the old text into the TextCache, but
206 // only if the buffer is still loaded.
207 // Also set the owner of the test to 0
208 // bv_->text->owner(0);
209 textcache.add(buffer_, workarea().workWidth(), bv_->text);
210 if (lyxerr.debugging())
211 textcache.show(lyxerr, "BufferView::buffer");
216 // Set current buffer
219 if (bufferlist.getState() == BufferList::CLOSING) return;
221 // If we are closing the buffer, use the first buffer as current
223 buffer_ = bufferlist.first();
227 lyxerr[Debug::INFO] << "Buffer addr: " << buffer_ << endl;
228 buffer_->addUser(bv_);
230 // If we don't have a text object for this, we make one
231 if (bv_->text == 0) {
232 resizeCurrentBuffer();
235 // FIXME: needed when ?
236 bv_->text->first_y = screen().topCursorVisible(bv_->text->cursor, bv_->text->first_y);
238 // Similarly, buffer-dependent dialogs should be updated or
239 // hidden. This should go here because some dialogs (eg ToC)
240 // require bv_->text.
241 owner_->getDialogs()->updateBufferDependent(true);
243 lyxerr[Debug::INFO] << " No Buffer!" << endl;
244 owner_->getDialogs()->hideBufferDependent();
246 // Also remove all remaining text's from the testcache.
247 // (there should not be any!) (if there is any it is a
249 if (lyxerr.debugging())
250 textcache.show(lyxerr, "buffer delete all");
256 owner_->updateMenubar();
257 owner_->updateToolbar();
258 owner_->updateLayoutChoice();
259 owner_->updateWindowTitle();
261 if (grfx::Previews::activated() && buffer_)
262 grfx::Previews::get().generateBufferPreviews(*buffer_);
266 bool BufferView::Pimpl::fitCursor()
270 if (bv_->theLockingInset()) {
271 bv_->theLockingInset()->fitInsetCursor(bv_);
274 ret = screen().fitCursor(bv_->text, bv_);
277 bv_->owner()->getDialogs()->updateParagraph();
284 void BufferView::Pimpl::redoCurrentBuffer()
286 lyxerr[Debug::INFO] << "BufferView::redoCurrentBuffer" << endl;
287 if (buffer_ && bv_->text) {
288 resizeCurrentBuffer();
289 owner_->updateLayoutChoice();
295 int BufferView::Pimpl::resizeCurrentBuffer()
297 lyxerr[Debug::INFO] << "resizeCurrentBuffer" << endl;
300 Paragraph * selstartpar = 0;
301 Paragraph * selendpar = 0;
302 UpdatableInset * the_locking_inset = 0;
305 pos_type selstartpos = 0;
306 pos_type selendpos = 0;
307 bool selection = false;
308 bool mark_set = false;
310 owner_->prohibitInput();
312 owner_->message(_("Formatting document..."));
315 par = bv_->text->cursor.par();
316 pos = bv_->text->cursor.pos();
317 selstartpar = bv_->text->selection.start.par();
318 selstartpos = bv_->text->selection.start.pos();
319 selendpar = bv_->text->selection.end.par();
320 selendpos = bv_->text->selection.end.pos();
321 selection = bv_->text->selection.set();
322 mark_set = bv_->text->selection.mark();
323 the_locking_inset = bv_->theLockingInset();
324 buffer_->resizeInsets(bv_);
325 // I don't think the delete and new are necessary here we just could
326 // call only init! (Jug 20020419)
328 bv_->text = new LyXText(bv_);
329 bv_->text->init(bv_);
331 // See if we have a text in TextCache that fits
332 // the new buffer_ with the correct width.
333 bv_->text = textcache.findFit(buffer_, workarea().workWidth());
335 if (lyxerr.debugging()) {
336 lyxerr << "Found a LyXText that fits:\n";
337 textcache.show(lyxerr, make_pair(buffer_, make_pair(workarea().workWidth(), bv_->text)));
339 // Set the owner of the newly found text
340 // bv_->text->owner(bv_);
341 if (lyxerr.debugging())
342 textcache.show(lyxerr, "resizeCurrentBuffer");
344 bv_->text = new LyXText(bv_);
345 bv_->text->init(bv_);
346 //buffer_->resizeInsets(bv_);
351 bv_->text->selection.set(true);
352 // At this point just to avoid the Delete-Empty-Paragraph-
353 // Mechanism when setting the cursor.
354 bv_->text->selection.mark(mark_set);
356 bv_->text->setCursor(bv_, selstartpar, selstartpos);
357 bv_->text->selection.cursor = bv_->text->cursor;
358 bv_->text->setCursor(bv_, selendpar, selendpos);
359 bv_->text->setSelection(bv_);
360 bv_->text->setCursor(bv_, par, pos);
362 bv_->text->setCursor(bv_, par, pos);
363 bv_->text->selection.cursor = bv_->text->cursor;
364 bv_->text->selection.set(false);
366 // remake the inset locking
367 bv_->theLockingInset(the_locking_inset);
370 bv_->text->first_y = screen().topCursorVisible(bv_->text->cursor, bv_->text->first_y);
373 owner_->allowInput();
375 /// clear the "Formatting Document" message
382 void BufferView::Pimpl::repaint()
384 // Regenerate the screen.
385 screen().redraw(bv_->text, bv_);
389 void BufferView::Pimpl::updateScrollbar()
392 lyxerr[Debug::GUI] << "no text in updateScrollbar" << endl;
393 workarea().setScrollbarParams(0, 0, 0);
397 LyXText const & t = *bv_->text;
399 lyxerr[Debug::GUI] << "Updating scrollbar: h " << t.height << ", first_y "
400 << t.first_y << ", default height " << t.defaultHeight() << endl;
402 workarea().setScrollbarParams(t.height, t.first_y, t.defaultHeight());
406 void BufferView::Pimpl::scrollDocView(int value)
408 lyxerr[Debug::GUI] << "scrollDocView of " << value << endl;
410 if (!buffer_) return;
412 screen().draw(bv_->text, bv_, value);
414 if (!lyxrc.cursor_follows_scrollbar) {
418 LyXText * vbt = bv_->text;
420 int const height = vbt->defaultHeight();
421 int const first = static_cast<int>((bv_->text->first_y + height));
422 int const last = static_cast<int>((bv_->text->first_y + workarea().workHeight() - height));
424 if (vbt->cursor.y() < first)
425 vbt->setCursorFromCoordinates(bv_, 0, first);
426 else if (vbt->cursor.y() > last)
427 vbt->setCursorFromCoordinates(bv_, 0, last);
431 int BufferView::Pimpl::scroll(long time)
436 LyXText const * t = bv_->text;
438 double const diff = t->defaultHeight()
439 + double(time) * double(time) * 0.125;
441 scrollDocView(int(diff));
442 workarea().setScrollbarParams(t->height, t->first_y, t->defaultHeight());
447 void BufferView::Pimpl::workAreaKeyPress(LyXKeySymPtr key,
448 key_modifier::state state)
450 bv_->owner()->getLyXFunc()->processKeySym(key, state);
454 void BufferView::Pimpl::workAreaMotionNotify(int x, int y, mouse_button::state state)
456 // Only use motion with button 1
457 if (!(state & mouse_button::button1))
463 // Check for inset locking
464 if (bv_->theLockingInset()) {
465 LyXCursor cursor = bv_->text->cursor;
466 LyXFont font = bv_->text->getFont(buffer_,
467 cursor.par(), cursor.pos());
468 int width = bv_->theLockingInset()->width(bv_, font);
469 int inset_x = font.isVisibleRightToLeft()
470 ? cursor.ix() - width : cursor.ix();
471 int start_x = inset_x + bv_->theLockingInset()->scroll();
473 bv_->theLockingInset()->
474 insetMotionNotify(bv_,
476 y - cursor.iy() + bv_->text->first_y,
481 /* The test for not selection possible is needed, that only motion
482 events are used, where the bottom press event was on
483 the drawing area too */
484 if (!selection_possible)
487 screen().hideCursor();
489 Row * cursorrow = bv_->text->cursor.row();
490 bv_->text->setCursorFromCoordinates(bv_, x, y + bv_->text->first_y);
492 // sorry for this but I have a strange error that the y value jumps at
493 // a certain point. This seems like an error in my xforms library or
494 // in some other local environment, but I would like to leave this here
495 // for the moment until I can remove this (Jug 20020418)
496 if (y_before < bv_->text->cursor.y())
497 lyxerr << y_before << ":" << bv_->text->cursor.y() << endl;
499 // This is to allow jumping over large insets
500 if (cursorrow == bv_->text->cursor.row()) {
501 if (y >= int(workarea().workHeight())) {
502 bv_->text->cursorDown(bv_, false);
504 bv_->text->cursorUp(bv_, false);
508 if (!bv_->text->selection.set())
509 update(bv_->text, BufferView::UPDATE); // Maybe an empty line was deleted
511 bv_->text->setSelection(bv_);
512 screen().toggleToggle(bv_->text, bv_);
518 // Single-click on work area
519 void BufferView::Pimpl::workAreaButtonPress(int xpos, int ypos,
520 mouse_button::state button)
525 // ok ok, this is a hack (for xforms)
526 if (button == mouse_button::button4) {
527 scroll(-lyxrc.wheel_jump);
528 // We shouldn't go further down as we really should only do the
529 // scrolling and be done with this. Otherwise we may open some
530 // dialogs (Jug 20020424).
532 } else if (button == mouse_button::button5) {
533 scroll(lyxrc.wheel_jump);
534 // We shouldn't go further down as we really should only do the
535 // scrolling and be done with this. Otherwise we may open some
536 // dialogs (Jug 20020424).
540 Inset * inset_hit = checkInsetHit(bv_->text, xpos, ypos);
542 // Middle button press pastes if we have a selection
543 // We do this here as if the selection was inside an inset
544 // it could get cleared on the unlocking of the inset so
545 // we have to check this first
546 bool paste_internally = false;
547 if (button == mouse_button::button2 && bv_->getLyXText()->selection.set()) {
548 owner_->getLyXFunc()->dispatch(LFUN_COPY);
549 paste_internally = true;
552 int const screen_first = bv_->text->first_y;
554 if (bv_->theLockingInset()) {
555 // We are in inset locking mode
557 /* Check whether the inset was hit. If not reset mode,
558 otherwise give the event to the inset */
559 if (inset_hit == bv_->theLockingInset()) {
560 bv_->theLockingInset()->
561 insetButtonPress(bv_, xpos, ypos, button);
564 bv_->unlockInset(bv_->theLockingInset());
569 selection_possible = true;
570 screen().hideCursor();
572 // Clear the selection
573 screen().toggleSelection(bv_->text, bv_);
574 bv_->text->clearSelection();
575 bv_->text->fullRebreak(bv_);
579 // Single left click in math inset?
580 if (isHighlyEditableInset(inset_hit)) {
581 // Highly editable inset, like math
582 UpdatableInset * inset = static_cast<UpdatableInset *>(inset_hit);
583 selection_possible = false;
584 owner_->updateLayoutChoice();
585 owner_->message(inset->editMessage());
586 //inset->edit(bv_, xpos, ypos, button);
587 // We just have to lock the inset before calling a PressEvent on it!
588 // we don't need the edit() call here! (Jug20020329)
589 if (!bv_->lockInset(inset)) {
590 lyxerr[Debug::INSETS] << "Cannot lock inset" << endl;
592 inset->insetButtonPress(bv_, xpos, ypos, button);
595 // I'm not sure we should continue here if we hit an inset (Jug20020403)
597 // Right click on a footnote flag opens float menu
598 if (button == mouse_button::button3) {
599 selection_possible = false;
603 if (!inset_hit) // otherwise it was already set in checkInsetHit(...)
604 bv_->text->setCursorFromCoordinates(bv_, xpos, ypos + screen_first);
606 bv_->text->selection.cursor = bv_->text->cursor;
607 bv_->text->cursor.x_fix(bv_->text->cursor.x());
609 owner_->updateLayoutChoice();
611 selection_possible = false;
614 // Insert primary selection with middle mouse
615 // if there is a local selection in the current buffer,
617 if (button == mouse_button::button2) {
618 if (paste_internally)
619 owner_->getLyXFunc()->dispatch(LFUN_PASTE);
621 owner_->getLyXFunc()->dispatch(FuncRequest(LFUN_PASTESELECTION, "paragraph"));
622 selection_possible = false;
628 void BufferView::Pimpl::doubleClick(int /*x*/, int /*y*/, mouse_button::state button)
633 LyXText * text = bv_->getLyXText();
635 if (text->bv_owner && bv_->theLockingInset())
638 if (button == mouse_button::button1) {
639 if (text->bv_owner) {
640 screen().hideCursor();
641 screen().toggleSelection(text, bv_);
642 text->selectWord(bv_, LyXText::WHOLE_WORD_STRICT);
643 screen().toggleSelection(text, bv_, false);
645 text->selectWord(bv_, LyXText::WHOLE_WORD_STRICT);
647 /* This will fit the cursor on the screen
649 update(text, BufferView::SELECT|BufferView::FITCUR);
654 void BufferView::Pimpl::tripleClick(int /*x*/, int /*y*/, mouse_button::state button)
659 LyXText * text = bv_->getLyXText();
661 if (text->bv_owner && bv_->theLockingInset())
664 if (button == mouse_button::button1) {
665 if (text->bv_owner) {
666 screen().hideCursor();
667 screen().toggleSelection(text, bv_);
669 text->cursorHome(bv_);
670 text->selection.cursor = text->cursor;
671 text->cursorEnd(bv_);
672 text->setSelection(bv_);
673 if (text->bv_owner) {
674 screen().toggleSelection(text, bv_, false);
676 /* This will fit the cursor on the screen
678 update(text, BufferView::SELECT|BufferView::FITCUR);
683 void BufferView::Pimpl::selectionRequested()
690 LyXText * text = bv_->getLyXText();
692 if (text->selection.set() &&
693 (!bv_->text->xsel_cache.set() ||
694 text->selection.start != bv_->text->xsel_cache.start ||
695 text->selection.end != bv_->text->xsel_cache.end))
697 bv_->text->xsel_cache = text->selection;
698 sel = text->selectionAsString(bv_->buffer(), false);
699 } else if (!text->selection.set()) {
701 bv_->text->xsel_cache.set(false);
704 workarea().putClipboard(sel);
709 void BufferView::Pimpl::selectionLost()
714 bv_->getLyXText()->clearSelection();
716 bv_->text->xsel_cache.set(false);
721 void BufferView::Pimpl::workAreaButtonRelease(int x, int y,
722 mouse_button::state button)
724 // do nothing if we used the mouse wheel
725 if (!buffer_ || button == mouse_button::button4 || button == mouse_button::button5)
728 // If we hit an inset, we have the inset coordinates in these
729 // and inset_hit points to the inset. If we do not hit an
730 // inset, inset_hit is 0, and inset_x == x, inset_y == y.
731 Inset * inset_hit = checkInsetHit(bv_->text, x, y);
733 if (bv_->theLockingInset()) {
734 // We are in inset locking mode.
736 /* LyX does a kind of work-area grabbing for insets.
737 Only a ButtonPress FuncRequest outside the inset will
738 force a insetUnlock. */
739 bv_->theLockingInset()->
740 insetButtonRelease(bv_, x, y, button);
744 selection_possible = false;
746 if (button == mouse_button::button2)
750 if (button == mouse_button::button1) {
751 workarea().haveSelection(bv_->getLyXText()->selection.set());
755 owner_->view_state_changed();
756 owner_->updateMenubar();
757 owner_->updateToolbar();
759 // Did we hit an editable inset?
761 selection_possible = false;
763 // if we reach this point with a selection, it
764 // must mean we are currently selecting.
765 // But we don't want to open the inset
766 // because that is annoying for the user.
767 // So just pretend we didn't hit it.
768 // this is OK because a "kosher" ButtonRelease
769 // will follow a ButtonPress that clears
771 // Note this also fixes selection drawing
772 // problems if we end up opening an inset
773 if (bv_->getLyXText()->selection.set())
776 // CHECK fix this proper in 0.13
777 // well, maybe 13.0 !!!!!!!!!
779 // Following a ref shouldn't issue
780 // a push on the undo-stack
781 // anylonger, now that we have
782 // keybindings for following
783 // references and returning from
784 // references. IMHO though, it
785 // should be the inset's own business
786 // to push or not push on the undo
787 // stack. They don't *have* to
788 // alter the document...
790 // ...or maybe the SetCursorParUndo()
791 // below isn't necessary at all anylonger?
792 if (inset_hit->lyxCode() == Inset::REF_CODE) {
793 setCursorParUndo(bv_);
796 owner_->message(inset_hit->editMessage());
798 if (isHighlyEditableInset(inset_hit)) {
799 // Highly editable inset, like math
800 UpdatableInset *inset = (UpdatableInset *)inset_hit;
801 inset->insetButtonRelease(bv_, x, y, button);
803 inset_hit->insetButtonRelease(bv_, x, y, button);
804 // IMO this is a grosshack! Inset's should be changed so that
805 // they call the actions they have to do with the insetButtonRel.
806 // function and not in the edit(). This should be changed
808 inset_hit->edit(bv_, x, y, button);
813 // Maybe we want to edit a bibitem ale970302
814 if (bv_->text->cursor.par()->bibkey) {
815 bool const is_rtl = bv_->text->cursor.par()->isRightToLeftPar(buffer_->params);
816 int const width = bibitemMaxWidth(bv_, buffer_->params.getLyXTextClass().defaultfont());
817 if ((is_rtl && x > bv_->text->workWidth(bv_)-20-width) ||
818 (!is_rtl && x < 20+width)) {
819 bv_->text->cursor.par()->bibkey->edit(bv_, 0, 0, mouse_button::none);
827 Box BufferView::Pimpl::insetDimensions(LyXText const & text,
828 LyXCursor const & cursor) const
830 Paragraph /*const*/ & par = *cursor.par();
831 pos_type const pos = cursor.pos();
833 lyx::Assert(par.getInset(pos));
835 Inset const & inset(*par.getInset(pos));
837 LyXFont const & font = text.getFont(buffer_, &par, pos);
839 int const width = inset.width(bv_, font);
840 int const inset_x = font.isVisibleRightToLeft()
841 ? (cursor.ix() - width) : cursor.ix();
844 inset_x + inset.scroll(),
846 cursor.iy() - inset.ascent(bv_, font),
847 cursor.iy() + inset.descent(bv_, font));
851 Inset * BufferView::Pimpl::checkInset(LyXText const & text,
852 LyXCursor const & cursor,
853 int & x, int & y) const
855 pos_type const pos(cursor.pos());
856 Paragraph /*const*/ & par(*cursor.par());
858 if (pos >= par.size() || !par.isInset(pos)) {
862 Inset /*const*/ * inset = par.getInset(pos);
864 if (!isEditableInset(inset)) {
868 Box b(insetDimensions(text, cursor));
870 if (!b.contained(x, y)) {
871 lyxerr[Debug::GUI] << "Missed inset at x,y " << x << "," << y
872 << " box " << b << endl;
876 text.setCursor(bv_, &par, pos, true);
879 // The origin of an inset is on the baseline
880 y -= text.cursor.iy();
886 Inset * BufferView::Pimpl::checkInsetHit(LyXText * text, int & x, int & y)
888 int y_tmp = y + text->first_y;
891 text->setCursorFromCoordinates(bv_, cursor, x, y_tmp);
893 Inset * inset(checkInset(*text, cursor, x, y_tmp));
900 // look at previous position
902 if (cursor.pos() == 0) {
907 text->setCursor(bv_, cursor, cursor.par(), cursor.pos() - 1, true);
909 inset = checkInset(*text, cursor, x, y_tmp);
917 void BufferView::Pimpl::workAreaResize()
919 static int work_area_width;
920 static int work_area_height;
922 bool const widthChange = workarea().workWidth() != work_area_width;
923 bool const heightChange = workarea().workHeight() != work_area_height;
925 // update from work area
926 work_area_width = workarea().workWidth();
927 work_area_height = workarea().workHeight();
931 // The visible LyXView need a resize
932 resizeCurrentBuffer();
934 // Remove all texts from the textcache
935 // This is not _really_ what we want to do. What
936 // we really want to do is to delete in textcache
937 // that does not have a BufferView with matching
938 // width, but as long as we have only one BufferView
939 // deleting all gives the same result.
940 if (lyxerr.debugging())
941 textcache.show(lyxerr, "Expose delete all");
943 // FIXME: this is aalready done in resizeCurrentBuffer() ??
944 buffer_->resizeInsets(bv_);
945 } else if (heightChange) {
946 // fitCursor() ensures we don't jump back
947 // to the start of the document on vertical
953 if (widthChange || heightChange) {
957 // always make sure that the scrollbar is sane.
959 owner_->updateLayoutChoice();
964 void BufferView::Pimpl::update()
966 if (!bv_->theLockingInset() || !bv_->theLockingInset()->nodraw()) {
967 LyXText::text_status st = bv_->text->status();
968 screen().update(bv_->text, bv_);
970 while (bv_->text->status() == LyXText::CHANGED_IN_DRAW) {
971 bv_->text->fullRebreak(bv_);
972 st = LyXText::NEED_MORE_REFRESH;
973 bv_->text->setCursor(bv_, bv_->text->cursor.par(),
974 bv_->text->cursor.pos());
975 if (bv_->text->selection.set()) {
976 bv_->text->setCursor(bv_, bv_->text->selection.start,
977 bv_->text->selection.start.par(),
978 bv_->text->selection.start.pos());
979 bv_->text->setCursor(bv_, bv_->text->selection.end,
980 bv_->text->selection.end.par(),
981 bv_->text->selection.end.pos());
984 bv_->text->status(bv_, st);
985 screen().update(bv_->text, bv_);
987 // do this here instead of in the screen::update because of
989 bv_->text->status(bv_, LyXText::UNCHANGED);
995 // Values used when calling update:
997 // -2 - update, move sel_cursor if selection, fitcursor
998 // -1 - update, move sel_cursor if selection, fitcursor, mark dirty
999 // 0 - update, move sel_cursor if selection, fitcursor
1000 // 1 - update, move sel_cursor if selection, fitcursor, mark dirty
1001 // 3 - update, move sel_cursor if selection
1004 // a simple redraw of the parts that need refresh
1006 // move sel_cursor if selection -
1007 // the text's sel_cursor is moved if there is selection is progress
1010 // fitCursor() is called and the scrollbar updated
1013 // the buffer is marked dirty.
1022 // UPDATE_ONLY = UPDATE;
1023 // UPDATE_SELECT = UPDATE | SELECT;
1024 // UPDATE_SELECT_MOVE = UPDATE | SELECT | FITCUR;
1025 // UPDATE_SELECT_MOVE_AFTER_CHANGE = UPDATE | SELECT | FITCUR | CHANGE;
1027 // update(-3) -> update(0) -> update(0) -> update(UPDATE)
1028 // update(-2) -> update(1 + 2) -> update(3) -> update(SELECT|FITCUR)
1029 // update(-1) -> update(1 + 2 + 4) -> update(7) -> update(SELECT|FITCUR|CHANGE)
1030 // update(1) -> update(1 + 2 + 4) -> update(7) -> update(SELECT|FITCUR|CHANGE)
1031 // update(3) -> update(1) -> update(1) -> update(SELECT)
1033 void BufferView::Pimpl::update(LyXText * text, BufferView::UpdateCodes f)
1035 owner_->updateLayoutChoice();
1037 if (!text->selection.set() && (f & SELECT)) {
1038 text->selection.cursor = text->cursor;
1041 text->fullRebreak(bv_);
1043 if (text->inset_owner) {
1044 text->inset_owner->setUpdateStatus(bv_, InsetText::NONE);
1045 updateInset(text->inset_owner, false);
1055 buffer_->markDirty();
1060 // Callback for cursor timer
1061 void BufferView::Pimpl::cursorToggle()
1064 cursor_timeout.restart();
1069 extern void reapSpellchecker(void);
1072 if (!bv_->theLockingInset()) {
1073 screen().cursorToggle(bv_);
1075 bv_->theLockingInset()->toggleInsetCursor(bv_);
1078 cursor_timeout.restart();
1082 void BufferView::Pimpl::cursorPrevious(LyXText * text)
1084 if (!text->cursor.row()->previous()) {
1085 if (text->first_y > 0) {
1086 int new_y = bv_->text->first_y - workarea().workHeight();
1087 screen().draw(bv_->text, bv_, new_y < 0 ? 0 : new_y);
1093 int y = text->first_y;
1094 Row * cursorrow = text->cursor.row();
1096 text->setCursorFromCoordinates(bv_, text->cursor.x_fix(), y);
1100 if (cursorrow == bv_->text->cursor.row()) {
1101 // we have a row which is higher than the workarea so we leave the
1102 // cursor on the start of the row and move only the draw up as soon
1103 // as we move the cursor or do something while inside the row (it may
1104 // span several workarea-heights) we'll move to the top again, but this
1105 // is better than just jump down and only display part of the row.
1106 new_y = bv_->text->first_y - workarea().workHeight();
1108 if (text->inset_owner) {
1109 new_y = bv_->text->cursor.iy()
1110 + bv_->theLockingInset()->insetInInsetY() + y
1111 + text->cursor.row()->height()
1112 - workarea().workHeight() + 1;
1114 new_y = text->cursor.y()
1115 - text->cursor.row()->baseline()
1116 + text->cursor.row()->height()
1117 - workarea().workHeight() + 1;
1120 screen().draw(bv_->text, bv_, new_y < 0 ? 0 : new_y);
1121 if (text->cursor.row()->previous()) {
1123 text->setCursor(bv_, cur, text->cursor.row()->previous()->par(),
1124 text->cursor.row()->previous()->pos(), false);
1125 if (cur.y() > text->first_y) {
1126 text->cursorUp(bv_, true);
1133 void BufferView::Pimpl::cursorNext(LyXText * text)
1135 if (!text->cursor.row()->next()) {
1136 int y = text->cursor.y() - text->cursor.row()->baseline() +
1137 text->cursor.row()->height();
1138 if (y > int(text->first_y + workarea().workHeight())) {
1139 screen().draw(bv_->text, bv_,
1140 bv_->text->first_y + workarea().workHeight());
1146 int y = text->first_y + workarea().workHeight();
1147 if (text->inset_owner && !text->first_y) {
1148 y -= (bv_->text->cursor.iy()
1149 - bv_->text->first_y
1150 + bv_->theLockingInset()->insetInInsetY());
1153 text->getRowNearY(y);
1155 Row * cursorrow = text->cursor.row();
1156 text->setCursorFromCoordinates(bv_, text->cursor.x_fix(), y); // + workarea().workHeight());
1160 if (cursorrow == bv_->text->cursor.row()) {
1161 // we have a row which is higher than the workarea so we leave the
1162 // cursor on the start of the row and move only the draw down as soon
1163 // as we move the cursor or do something while inside the row (it may
1164 // span several workarea-heights) we'll move to the top again, but this
1165 // is better than just jump down and only display part of the row.
1166 new_y = bv_->text->first_y + workarea().workHeight();
1168 if (text->inset_owner) {
1169 new_y = bv_->text->cursor.iy()
1170 + bv_->theLockingInset()->insetInInsetY()
1171 + y - text->cursor.row()->baseline();
1173 new_y = text->cursor.y() - text->cursor.row()->baseline();
1176 screen().draw(bv_->text, bv_, new_y);
1177 if (text->cursor.row()->next()) {
1179 text->setCursor(bv_, cur, text->cursor.row()->next()->par(),
1180 text->cursor.row()->next()->pos(), false);
1181 if (cur.y() < int(text->first_y + workarea().workHeight())) {
1182 text->cursorDown(bv_, true);
1189 bool BufferView::Pimpl::available() const
1191 if (buffer_ && bv_->text)
1197 void BufferView::Pimpl::beforeChange(LyXText * text)
1200 text->clearSelection();
1204 void BufferView::Pimpl::savePosition(unsigned int i)
1206 if (i >= saved_positions_num)
1208 saved_positions[i] = Position(buffer_->fileName(),
1209 bv_->text->cursor.par()->id(),
1210 bv_->text->cursor.pos());
1213 str << _("Saved bookmark") << ' ' << i;
1214 owner_->message(str.str().c_str());
1219 void BufferView::Pimpl::restorePosition(unsigned int i)
1221 if (i >= saved_positions_num)
1224 string const fname = saved_positions[i].filename;
1226 beforeChange(bv_->text);
1228 if (fname != buffer_->fileName()) {
1229 Buffer * b = bufferlist.exists(fname) ?
1230 bufferlist.getBuffer(fname) :
1231 bufferlist.loadLyXFile(fname); // don't ask, just load it
1232 if (b != 0) buffer(b);
1235 Paragraph * par = buffer_->getParFromID(saved_positions[i].par_id);
1239 bv_->text->setCursor(bv_, par,
1240 min(par->size(), saved_positions[i].par_pos));
1242 update(bv_->text, BufferView::SELECT | BufferView::FITCUR);
1245 str << _("Moved to bookmark") << ' ' << i;
1246 owner_->message(str.str().c_str());
1251 bool BufferView::Pimpl::isSavedPosition(unsigned int i)
1253 if (i >= saved_positions_num)
1256 return !saved_positions[i].filename.empty();
1260 void BufferView::Pimpl::switchKeyMap()
1262 if (!lyxrc.rtl_support)
1265 LyXText * text = bv_->getLyXText();
1266 if (text->real_current_font.isRightToLeft()
1267 && !(bv_->theLockingInset()
1268 && bv_->theLockingInset()->lyxCode()== Inset::ERT_CODE))
1270 if (owner_->getIntl()->keymap == Intl::PRIMARY)
1271 owner_->getIntl()->KeyMapSec();
1273 if (owner_->getIntl()->keymap == Intl::SECONDARY)
1274 owner_->getIntl()->KeyMapPrim();
1279 void BufferView::Pimpl::insetUnlock()
1281 if (bv_->theLockingInset()) {
1282 bv_->theLockingInset()->insetUnlock(bv_);
1283 bv_->theLockingInset(0);
1289 void BufferView::Pimpl::showCursor()
1291 if (bv_->theLockingInset())
1292 bv_->theLockingInset()->showInsetCursor(bv_);
1294 screen().showCursor(bv_->text, bv_);
1298 void BufferView::Pimpl::hideCursor()
1300 if (!bv_->theLockingInset())
1301 screen().hideCursor();
1305 void BufferView::Pimpl::toggleSelection(bool b)
1307 if (bv_->theLockingInset())
1308 bv_->theLockingInset()->toggleSelection(bv_, b);
1309 screen().toggleSelection(bv_->text, bv_, b);
1313 void BufferView::Pimpl::toggleToggle()
1315 screen().toggleToggle(bv_->text, bv_);
1319 void BufferView::Pimpl::center()
1321 LyXText * t = bv_->text;
1324 int const half_height = workarea().workHeight() / 2;
1327 if (t->cursor.y() > half_height) {
1328 new_y = t->cursor.y() - half_height;
1331 // FIXME: can we do this w/o calling screen directly ?
1332 // This updates first_y but means the fitCursor() call
1333 // from the update(FITCUR) doesn't realise that we might
1334 // have moved (e.g. from GOTOPARAGRAPH), so doesn't cause
1335 // the scrollbar to be updated as it should, so we have
1336 // to do it manually. Any operation that does a center()
1337 // and also might have moved first_y must make sure to call
1338 // updateScrollbar() currently. Never mind that this is a
1339 // pretty obfuscated way of updating t->first_y
1340 screen().draw(t, bv_, new_y);
1342 update(t, BufferView::SELECT | BufferView::FITCUR);
1346 void BufferView::Pimpl::pasteClipboard(bool asPara)
1351 screen().hideCursor();
1352 beforeChange(bv_->text);
1354 string const clip(workarea().getClipboard());
1360 bv_->getLyXText()->insertStringAsParagraphs(bv_, clip);
1362 bv_->getLyXText()->insertStringAsLines(bv_, clip);
1364 bv_->getLyXText()->clearSelection();
1365 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1369 void BufferView::Pimpl::stuffClipboard(string const & stuff) const
1371 workarea().putClipboard(stuff);
1376 * Dispatch functions for actions which can be valid for BufferView->text
1377 * and/or InsetText->text!!!
1382 void BufferView::Pimpl::moveCursorUpdate(bool selecting, bool fitcur)
1384 LyXText * lt = bv_->getLyXText();
1386 if (selecting || lt->selection.mark()) {
1387 lt->setSelection(bv_);
1391 updateInset(lt->inset_owner, false);
1395 update(lt, BufferView::SELECT|BufferView::FITCUR);
1397 update(lt, BufferView::SELECT);
1399 } else if (bv_->text->status() != LyXText::UNCHANGED) {
1400 bv_->theLockingInset()->hideInsetCursor(bv_);
1401 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
1405 if (!lt->selection.set())
1406 workarea().haveSelection(false);
1412 Inset * BufferView::Pimpl::getInsetByCode(Inset::Code code)
1414 LyXCursor cursor = bv_->getLyXText()->cursor;
1415 Buffer::inset_iterator it =
1416 find_if(Buffer::inset_iterator(
1417 cursor.par(), cursor.pos()),
1418 buffer_->inset_iterator_end(),
1419 lyx::compare_memfun(&Inset::lyxCode, code));
1420 return it != buffer_->inset_iterator_end() ? (*it) : 0;
1424 void BufferView::Pimpl::MenuInsertLyXFile(string const & filen)
1426 string filename = filen;
1428 if (filename.empty()) {
1429 // Launch a file browser
1430 string initpath = lyxrc.document_path;
1433 string const trypath = owner_->buffer()->filePath();
1434 // If directory is writeable, use this as default.
1435 if (IsDirWriteable(trypath))
1439 FileDialog fileDlg(bv_->owner(),
1440 _("Select LyX document to insert"),
1442 make_pair(string(_("Documents|#o#O")),
1443 string(lyxrc.document_path)),
1444 make_pair(string(_("Examples|#E#e")),
1445 string(AddPath(system_lyxdir, "examples"))));
1447 FileDialog::Result result =
1448 fileDlg.Select(initpath,
1449 _("*.lyx| LyX Documents (*.lyx)"));
1451 if (result.first == FileDialog::Later)
1454 filename = result.second;
1456 // check selected filename
1457 if (filename.empty()) {
1458 owner_->message(_("Canceled."));
1463 // get absolute path of file and add ".lyx" to the filename if
1465 filename = FileSearch(string(), filename, "lyx");
1467 string const disp_fn(MakeDisplayPath(filename));
1470 s1 << _("Inserting document") << ' '
1471 << disp_fn << " ...";
1472 owner_->message(s1.str().c_str());
1473 bool const res = bv_->insertLyXFile(filename);
1476 str << _("Document") << ' ' << disp_fn
1477 << ' ' << _("inserted.");
1478 owner_->message(str.str().c_str());
1481 str << _("Could not insert document") << ' '
1483 owner_->message(str.str().c_str());
1488 bool BufferView::Pimpl::dispatch(FuncRequest const & ev)
1490 lyxerr[Debug::ACTION] << "BufferView::Pimpl::Dispatch: action["
1491 << ev.action <<"] arg[" << ev.argument << "]" << endl;
1493 LyXTextClass const & tclass = buffer_->params.getLyXTextClass();
1495 switch (ev.action) {
1496 // --- Misc -------------------------------------------
1500 LyXText * lt = bv_->getLyXText();
1501 lt->toggleAppendix(bv_);
1504 | BufferView::FITCUR
1505 | BufferView::CHANGE);
1510 case LFUN_TOC_INSERT:
1512 InsetCommandParams p;
1513 p.setCmdName("tableofcontents");
1514 Inset * inset = new InsetTOC(p);
1515 if (!insertInset(inset, tclass.defaultLayoutName()))
1520 case LFUN_SCROLL_INSET:
1521 // this is not handled here as this funktion is only aktive
1522 // if we have a locking_inset and that one is (or contains)
1526 case LFUN_INSET_GRAPHICS:
1528 Inset * new_inset = new InsetGraphics;
1529 if (!insertInset(new_inset)) {
1532 // this is need because you don't use a inset->Edit()
1533 updateInset(new_inset, true);
1534 new_inset->edit(bv_);
1544 case LFUN_PASTESELECTION:
1545 pasteClipboard(ev.argument == "paragraph");
1556 case LFUN_LAYOUT_COPY:
1557 bv_->copyEnvironment();
1560 case LFUN_LAYOUT_PASTE:
1561 bv_->pasteEnvironment();
1565 case LFUN_GOTOERROR:
1566 gotoInset(Inset::ERROR_CODE, false);
1570 gotoInset(Inset::NOTE_CODE, false);
1573 case LFUN_REFERENCE_GOTO:
1575 vector<Inset::Code> tmp;
1576 tmp.push_back(Inset::LABEL_CODE);
1577 tmp.push_back(Inset::REF_CODE);
1578 gotoInset(tmp, true);
1582 case LFUN_HYPHENATION:
1583 specialChar(InsetSpecialChar::HYPHENATION);
1586 case LFUN_LIGATURE_BREAK:
1587 specialChar(InsetSpecialChar::LIGATURE_BREAK);
1591 specialChar(InsetSpecialChar::LDOTS);
1594 case LFUN_END_OF_SENTENCE:
1595 specialChar(InsetSpecialChar::END_OF_SENTENCE);
1598 case LFUN_MENU_SEPARATOR:
1599 specialChar(InsetSpecialChar::MENU_SEPARATOR);
1606 case LFUN_DEPTH_MIN:
1607 changeDepth(bv_, bv_->getLyXText(), -1);
1610 case LFUN_DEPTH_PLUS:
1611 changeDepth(bv_, bv_->getLyXText(), 1);
1615 owner_->getDialogs()->setUserFreeFont();
1618 case LFUN_FILE_INSERT:
1619 MenuInsertLyXFile(ev.argument);
1622 case LFUN_FILE_INSERT_ASCII_PARA:
1623 InsertAsciiFile(bv_, ev.argument, true);
1626 case LFUN_FILE_INSERT_ASCII:
1627 InsertAsciiFile(bv_, ev.argument, false);
1632 lyxerr[Debug::INFO] << "LFUN_LAYOUT: (arg) "
1633 << ev.argument << endl;
1635 // This is not the good solution to the empty argument
1636 // problem, but it will hopefully suffice for 1.2.0.
1637 // The correct solution would be to augument the
1638 // function list/array with information about what
1639 // functions needs arguments and their type.
1640 if (ev.argument.empty()) {
1641 owner_->getLyXFunc()->setErrorMessage(
1642 _("LyX function 'layout' needs an argument."));
1646 // Derive layout number from given argument (string)
1647 // and current buffer's textclass (number). */
1648 bool hasLayout = tclass.hasLayout(ev.argument);
1649 string layout = ev.argument;
1651 // If the entry is obsolete, use the new one instead.
1653 string const & obs = tclass[layout]->obsoleted_by();
1659 owner_->getLyXFunc()->setErrorMessage(
1660 string(N_("Layout ")) + ev.argument +
1665 bool change_layout = (current_layout != layout);
1666 LyXText * lt = bv_->getLyXText();
1667 if (!change_layout && lt->selection.set() &&
1668 lt->selection.start.par() != lt->selection.end.par())
1670 Paragraph * spar = lt->selection.start.par();
1671 Paragraph * epar = lt->selection.end.par()->next();
1672 while(spar != epar) {
1673 if (spar->layout()->name() != current_layout) {
1674 change_layout = true;
1679 if (change_layout) {
1681 current_layout = layout;
1684 | BufferView::FITCUR);
1685 lt->setLayout(bv_, layout);
1686 owner_->setLayout(layout);
1689 | BufferView::FITCUR
1690 | BufferView::CHANGE);
1697 lang(bv_, ev.argument);
1699 owner_->view_state_changed();
1704 owner_->view_state_changed();
1709 owner_->view_state_changed();
1714 owner_->view_state_changed();
1719 owner_->view_state_changed();
1724 owner_->view_state_changed();
1729 owner_->view_state_changed();
1734 owner_->view_state_changed();
1737 case LFUN_UNDERLINE:
1739 owner_->view_state_changed();
1742 case LFUN_FONT_SIZE:
1743 fontSize(bv_, ev.argument);
1744 owner_->view_state_changed();
1747 case LFUN_FONT_STATE:
1748 owner_->getLyXFunc()->setMessage(currentState(bv_));
1751 case LFUN_UPCASE_WORD:
1753 LyXText * lt = bv_->getLyXText();
1757 | BufferView::FITCUR);
1758 lt->changeCase(bv_, LyXText::text_uppercase);
1759 if (lt->inset_owner)
1760 updateInset(lt->inset_owner, true);
1763 | BufferView::FITCUR
1764 | BufferView::CHANGE);
1768 case LFUN_LOWCASE_WORD:
1770 LyXText * lt = bv_->getLyXText();
1772 update(lt, BufferView::SELECT|BufferView::FITCUR);
1773 lt->changeCase(bv_, LyXText::text_lowercase);
1774 if (lt->inset_owner)
1775 updateInset(lt->inset_owner, true);
1778 | BufferView::FITCUR
1779 | BufferView::CHANGE);
1783 case LFUN_CAPITALIZE_WORD:
1785 LyXText * lt = bv_->getLyXText();
1787 update(lt, BufferView::SELECT|BufferView::FITCUR);
1788 lt->changeCase(bv_, LyXText::text_capitalization);
1789 if (lt->inset_owner)
1790 updateInset(lt->inset_owner, true);
1793 | BufferView::FITCUR
1794 | BufferView::CHANGE);
1798 case LFUN_TRANSPOSE_CHARS:
1800 LyXText * lt = bv_->getLyXText();
1802 update(lt, BufferView::SELECT|BufferView::FITCUR);
1803 lt->transposeChars(*bv_);
1804 if (lt->inset_owner)
1805 updateInset(lt->inset_owner, true);
1808 | BufferView::FITCUR
1809 | BufferView::CHANGE);
1814 case LFUN_INSERT_LABEL:
1815 MenuInsertLabel(bv_, ev.argument);
1818 case LFUN_REF_INSERT:
1819 if (ev.argument.empty()) {
1820 InsetCommandParams p("ref");
1821 owner_->getDialogs()->createRef(p.getAsString());
1823 InsetCommandParams p;
1824 p.setFromString(ev.argument);
1826 InsetRef * inset = new InsetRef(p, *buffer_);
1827 if (!insertInset(inset))
1830 updateInset(inset, true);
1834 case LFUN_BOOKMARK_SAVE:
1835 savePosition(strToUnsignedInt(ev.argument));
1838 case LFUN_BOOKMARK_GOTO:
1839 restorePosition(strToUnsignedInt(ev.argument));
1844 string label = ev.argument;
1845 if (label.empty()) {
1847 static_cast<InsetRef*>(getInsetByCode(Inset::REF_CODE));
1849 label = inset->getContents();
1854 if (!label.empty()) {
1855 //bv_->savePosition(0);
1856 if (!bv_->gotoLabel(label))
1857 Alert::alert(_("Error"),
1858 _("Couldn't find this label"),
1859 _("in current document."));
1864 // --- Cursor Movements -----------------------------
1867 LyXText * lt = bv_->getLyXText();
1869 bool is_rtl = lt->cursor.par()->isRightToLeftPar(buffer_->params);
1870 if (!lt->selection.mark())
1872 update(lt, BufferView::SELECT|BufferView::FITCUR);
1874 lt->cursorLeft(bv_, false);
1875 if (lt->cursor.pos() < lt->cursor.par()->size()
1876 && lt->cursor.par()->isInset(lt->cursor.pos())
1877 && isHighlyEditableInset(lt->cursor.par()->getInset(lt->cursor.pos()))) {
1878 Inset * tmpinset = lt->cursor.par()->getInset(lt->cursor.pos());
1879 owner_->getLyXFunc()->setMessage(tmpinset->editMessage());
1881 tmpinset->edit(bv_, false);
1883 tmpinset->edit(bv_);
1887 lt->cursorRight(bv_, false);
1889 moveCursorUpdate(false);
1890 owner_->view_state_changed();
1896 // This is soooo ugly. Isn`t it possible to make
1897 // it simpler? (Lgb)
1898 LyXText * lt = bv_->getLyXText();
1899 bool const is_rtl = lt->cursor.par()->isRightToLeftPar(buffer_->params);
1900 if (!lt->selection.mark())
1902 update(lt, BufferView::SELECT|BufferView::FITCUR);
1903 LyXCursor const cur = lt->cursor;
1905 lt->cursorLeft(bv_, false);
1906 if ((is_rtl || cur != lt->cursor) && // only if really moved!
1907 lt->cursor.pos() < lt->cursor.par()->size() &&
1908 lt->cursor.par()->isInset(lt->cursor.pos()) &&
1909 isHighlyEditableInset(lt->cursor.par()->getInset(lt->cursor.pos()))) {
1910 Inset * tmpinset = lt->cursor.par()->getInset(lt->cursor.pos());
1911 owner_->getLyXFunc()->setMessage(tmpinset->editMessage());
1913 tmpinset->edit(bv_);
1915 tmpinset->edit(bv_, false);
1919 lt->cursorRight(bv_, false);
1922 moveCursorUpdate(false);
1923 owner_->view_state_changed();
1929 LyXText * lt = bv_->getLyXText();
1931 if (!lt->selection.mark())
1933 update(lt, BufferView::UPDATE);
1936 moveCursorUpdate(false);
1937 owner_->view_state_changed();
1943 LyXText * lt = bv_->getLyXText();
1945 if (!lt->selection.mark())
1947 update(lt, BufferView::UPDATE);
1948 lt->cursorDown(bv_);
1950 moveCursorUpdate(false);
1951 owner_->view_state_changed();
1955 case LFUN_UP_PARAGRAPH:
1957 LyXText * lt = bv_->getLyXText();
1959 if (!lt->selection.mark())
1961 update(lt, BufferView::UPDATE);
1962 lt->cursorUpParagraph(bv_);
1964 moveCursorUpdate(false);
1965 owner_->view_state_changed();
1969 case LFUN_DOWN_PARAGRAPH:
1971 LyXText * lt = bv_->getLyXText();
1973 if (!lt->selection.mark())
1975 update(lt, BufferView::UPDATE);
1976 lt->cursorDownParagraph(bv_);
1978 moveCursorUpdate(false);
1979 owner_->view_state_changed();
1985 LyXText * lt = bv_->getLyXText();
1987 if (!lt->selection.mark())
1989 update(lt, BufferView::UPDATE);
1992 moveCursorUpdate(false, false);
1993 owner_->view_state_changed();
1999 LyXText * lt = bv_->getLyXText();
2001 if (!lt->selection.mark())
2003 update(lt, BufferView::UPDATE);
2006 moveCursorUpdate(false, false);
2007 owner_->view_state_changed();
2013 LyXText * lt = bv_->getLyXText();
2015 if (!lt->selection.mark())
2017 update(lt, BufferView::SELECT|BufferView::FITCUR);
2018 lt->cursorHome(bv_);
2020 moveCursorUpdate(false);
2021 owner_->view_state_changed();
2027 LyXText * lt = bv_->getLyXText();
2029 if (!lt->selection.mark())
2032 BufferView::SELECT|BufferView::FITCUR);
2035 moveCursorUpdate(false);
2036 owner_->view_state_changed();
2040 case LFUN_SHIFT_TAB:
2043 LyXText * lt = bv_->getLyXText();
2045 if (!lt->selection.mark())
2048 BufferView::SELECT|BufferView::FITCUR);
2051 moveCursorUpdate(false);
2052 owner_->view_state_changed();
2056 case LFUN_WORDRIGHT:
2058 LyXText * lt = bv_->getLyXText();
2060 if (!lt->selection.mark())
2062 update(lt, BufferView::SELECT|BufferView::FITCUR);
2063 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2064 lt->cursorLeftOneWord(bv_);
2066 lt->cursorRightOneWord(bv_);
2068 moveCursorUpdate(false);
2069 owner_->view_state_changed();
2075 LyXText * lt = bv_->getLyXText();
2077 if (!lt->selection.mark())
2079 update(lt, BufferView::SELECT|BufferView::FITCUR);
2080 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2081 lt->cursorRightOneWord(bv_);
2083 lt->cursorLeftOneWord(bv_);
2085 moveCursorUpdate(false);
2086 owner_->view_state_changed();
2090 case LFUN_BEGINNINGBUF:
2092 LyXText * lt = bv_->getLyXText();
2094 if (!lt->selection.mark())
2097 BufferView::SELECT|BufferView::FITCUR);
2100 moveCursorUpdate(false);
2101 owner_->view_state_changed();
2107 LyXText * lt = bv_->getLyXText();
2109 if (!lt->selection.mark())
2112 BufferView::SELECT|BufferView::FITCUR);
2113 lt->cursorBottom(bv_);
2115 moveCursorUpdate(false);
2116 owner_->view_state_changed();
2120 /* cursor selection ---------------------------- */
2123 LyXText * lt = bv_->getLyXText();
2126 BufferView::SELECT|BufferView::FITCUR);
2127 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2128 lt->cursorLeft(bv_);
2130 lt->cursorRight(bv_);
2132 moveCursorUpdate(true);
2133 owner_->view_state_changed();
2139 LyXText * lt = bv_->getLyXText();
2142 BufferView::SELECT|BufferView::FITCUR);
2143 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2144 lt->cursorRight(bv_);
2146 lt->cursorLeft(bv_);
2148 moveCursorUpdate(true);
2149 owner_->view_state_changed();
2155 LyXText * lt = bv_->getLyXText();
2158 BufferView::SELECT|BufferView::FITCUR);
2159 lt->cursorUp(bv_, true);
2161 moveCursorUpdate(true);
2162 owner_->view_state_changed();
2168 LyXText * lt = bv_->getLyXText();
2171 BufferView::SELECT|BufferView::FITCUR);
2172 lt->cursorDown(bv_, true);
2174 moveCursorUpdate(true);
2175 owner_->view_state_changed();
2179 case LFUN_UP_PARAGRAPHSEL:
2181 LyXText * lt = bv_->getLyXText();
2184 BufferView::SELECT|BufferView::FITCUR);
2185 lt->cursorUpParagraph(bv_);
2187 moveCursorUpdate(true);
2188 owner_->view_state_changed();
2192 case LFUN_DOWN_PARAGRAPHSEL:
2194 LyXText * lt = bv_->getLyXText();
2197 BufferView::SELECT|BufferView::FITCUR);
2198 lt->cursorDownParagraph(bv_);
2200 moveCursorUpdate(true);
2201 owner_->view_state_changed();
2207 LyXText * lt = bv_->getLyXText();
2209 update(lt, BufferView::SELECT|BufferView::FITCUR);
2212 moveCursorUpdate(true);
2213 owner_->view_state_changed();
2219 LyXText * lt = bv_->getLyXText();
2221 update(lt, BufferView::SELECT|BufferView::FITCUR);
2224 moveCursorUpdate(true);
2225 owner_->view_state_changed();
2231 LyXText * lt = bv_->getLyXText();
2233 update(lt, BufferView::SELECT|BufferView::FITCUR);
2234 lt->cursorHome(bv_);
2236 moveCursorUpdate(true);
2237 owner_->view_state_changed();
2243 LyXText * lt = bv_->getLyXText();
2245 update(lt, BufferView::SELECT|BufferView::FITCUR);
2248 moveCursorUpdate(true);
2249 owner_->view_state_changed();
2253 case LFUN_WORDRIGHTSEL:
2255 LyXText * lt = bv_->getLyXText();
2257 update(lt, BufferView::SELECT|BufferView::FITCUR);
2258 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2259 lt->cursorLeftOneWord(bv_);
2261 lt->cursorRightOneWord(bv_);
2263 moveCursorUpdate(true);
2264 owner_->view_state_changed();
2268 case LFUN_WORDLEFTSEL:
2270 LyXText * lt = bv_->getLyXText();
2272 update(lt, BufferView::SELECT|BufferView::FITCUR);
2273 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2274 lt->cursorRightOneWord(bv_);
2276 lt->cursorLeftOneWord(bv_);
2278 moveCursorUpdate(true);
2279 owner_->view_state_changed();
2283 case LFUN_BEGINNINGBUFSEL:
2285 LyXText * lt = bv_->getLyXText();
2287 if (lt->inset_owner)
2289 update(lt, BufferView::SELECT|BufferView::FITCUR);
2292 moveCursorUpdate(true);
2293 owner_->view_state_changed();
2297 case LFUN_ENDBUFSEL:
2299 LyXText * lt = bv_->getLyXText();
2301 if (lt->inset_owner)
2304 BufferView::SELECT|BufferView::FITCUR);
2305 lt->cursorBottom(bv_);
2307 moveCursorUpdate(true);
2308 owner_->view_state_changed();
2312 // --- text changing commands ------------------------
2313 case LFUN_BREAKLINE:
2315 LyXText * lt = bv_->getLyXText();
2318 lt->insertChar(bv_, Paragraph::META_NEWLINE);
2321 | BufferView::FITCUR
2322 | BufferView::CHANGE);
2323 lt->setCursor(bv_, lt->cursor.par(), lt->cursor.pos());
2324 moveCursorUpdate(false);
2328 case LFUN_PROTECTEDSPACE:
2330 LyXText * lt = bv_->getLyXText();
2331 LyXLayout_ptr const & style = lt->cursor.par()->layout();
2333 if (style->free_spacing) {
2334 lt->insertChar(bv_, ' ');
2337 | BufferView::FITCUR
2338 | BufferView::CHANGE);
2340 specialChar(InsetSpecialChar::PROTECTED_SEPARATOR);
2342 moveCursorUpdate(false);
2348 LyXText * lt = bv_->getLyXText();
2350 if (lt->selection.mark()) {
2354 | BufferView::FITCUR);
2355 owner_->getLyXFunc()->setMessage(N_("Mark removed"));
2358 lt->selection.mark(true);
2361 | BufferView::FITCUR);
2362 owner_->getLyXFunc()->setMessage(N_("Mark set"));
2364 lt->selection.cursor = lt->cursor;
2370 LyXText * lt = bv_->getLyXText();
2372 if (!lt->selection.set()) {
2374 lt->selection.cursor = lt->cursor;
2377 | BufferView::FITCUR
2378 | BufferView::CHANGE);
2379 // It is possible to make it a lot faster still
2380 // just comment out the line below...
2385 moveCursorUpdate(false);
2386 owner_->view_state_changed();
2391 case LFUN_DELETE_SKIP:
2393 LyXText * lt = bv_->getLyXText();
2395 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
2397 LyXCursor cursor = lt->cursor;
2399 if (!lt->selection.set()) {
2400 if (cursor.pos() == cursor.par()->size()) {
2401 lt->cursorRight(bv_);
2402 cursor = lt->cursor;
2403 if (cursor.pos() == 0
2404 && !(cursor.par()->params().spaceTop()
2405 == VSpace (VSpace::NONE))) {
2408 cursor.par()->params().lineTop(),
2409 cursor.par()->params().lineBottom(),
2410 cursor.par()->params().pagebreakTop(),
2411 cursor.par()->params().pagebreakBottom(),
2412 VSpace(VSpace::NONE),
2413 cursor.par()->params().spaceBottom(),
2414 cursor.par()->params().spacing(),
2415 cursor.par()->params().align(),
2416 cursor.par()->params().labelWidthString(), 0);
2417 lt->cursorLeft(bv_);
2420 | BufferView::FITCUR
2421 | BufferView::CHANGE);
2423 lt->cursorLeft(bv_);
2425 lt->selection.cursor = lt->cursor;
2428 | BufferView::FITCUR
2429 | BufferView::CHANGE);
2433 lt->selection.cursor = lt->cursor;
2436 | BufferView::FITCUR
2437 | BufferView::CHANGE);
2445 /* -------> Delete word forward. */
2446 case LFUN_DELETE_WORD_FORWARD:
2447 update(bv_->getLyXText(), BufferView::SELECT|BufferView::FITCUR);
2448 bv_->getLyXText()->deleteWordForward(bv_);
2449 update(bv_->getLyXText(), BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2450 moveCursorUpdate(false);
2451 owner_->view_state_changed();
2454 /* -------> Delete word backward. */
2455 case LFUN_DELETE_WORD_BACKWARD:
2457 LyXText * lt = bv_->getLyXText();
2459 update(lt, BufferView::SELECT|BufferView::FITCUR);
2460 lt->deleteWordBackward(bv_);
2463 | BufferView::FITCUR
2464 | BufferView::CHANGE);
2465 moveCursorUpdate(false);
2466 owner_->view_state_changed();
2470 /* -------> Kill to end of line. */
2471 case LFUN_DELETE_LINE_FORWARD:
2473 LyXText * lt = bv_->getLyXText();
2475 update(lt, BufferView::SELECT|BufferView::FITCUR);
2476 lt->deleteLineForward(bv_);
2479 | BufferView::FITCUR
2480 | BufferView::CHANGE);
2481 moveCursorUpdate(false);
2485 /* -------> Set mark off. */
2488 LyXText * lt = bv_->getLyXText();
2491 update(lt, BufferView::SELECT|BufferView::FITCUR);
2492 lt->selection.cursor = lt->cursor;
2493 owner_->getLyXFunc()->setMessage(N_("Mark off"));
2497 /* -------> Set mark on. */
2500 LyXText * lt = bv_->getLyXText();
2503 lt->selection.mark(true);
2504 update(lt, BufferView::SELECT|BufferView::FITCUR);
2505 lt->selection.cursor = lt->cursor;
2506 owner_->getLyXFunc()->setMessage(N_("Mark on"));
2510 case LFUN_BACKSPACE:
2512 LyXText * lt = bv_->getLyXText();
2514 if (!lt->selection.set()) {
2515 if (owner_->getIntl()->getTransManager().backspace()) {
2517 lt->selection.cursor = lt->cursor;
2520 | BufferView::FITCUR
2521 | BufferView::CHANGE);
2522 // It is possible to make it a lot faster still
2523 // just comment out the line below...
2529 owner_->view_state_changed();
2534 case LFUN_BACKSPACE_SKIP:
2536 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
2537 LyXText * lt = bv_->getLyXText();
2539 LyXCursor cursor = lt->cursor;
2541 if (!lt->selection.set()) {
2542 if (cursor.pos() == 0
2543 && !(cursor.par()->params().spaceTop()
2544 == VSpace (VSpace::NONE))) {
2547 cursor.par()->params().lineTop(),
2548 cursor.par()->params().lineBottom(),
2549 cursor.par()->params().pagebreakTop(),
2550 cursor.par()->params().pagebreakBottom(),
2551 VSpace(VSpace::NONE), cursor.par()->params().spaceBottom(),
2552 cursor.par()->params().spacing(),
2553 cursor.par()->params().align(),
2554 cursor.par()->params().labelWidthString(), 0);
2557 | BufferView::FITCUR
2558 | BufferView::CHANGE);
2561 lt->selection.cursor = cursor;
2564 | BufferView::FITCUR
2565 | BufferView::CHANGE);
2572 case LFUN_BREAKPARAGRAPH:
2574 LyXText * lt = bv_->getLyXText();
2577 lt->breakParagraph(bv_, 0);
2580 | BufferView::FITCUR
2581 | BufferView::CHANGE);
2582 lt->selection.cursor = lt->cursor;
2584 owner_->view_state_changed();
2588 case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
2590 LyXText * lt = bv_->getLyXText();
2593 lt->breakParagraph(bv_, 1);
2596 | BufferView::FITCUR
2597 | BufferView::CHANGE);
2598 lt->selection.cursor = lt->cursor;
2600 owner_->view_state_changed();
2604 case LFUN_BREAKPARAGRAPH_SKIP:
2606 // When at the beginning of a paragraph, remove
2607 // indentation and add a "defskip" at the top.
2608 // Otherwise, do the same as LFUN_BREAKPARAGRAPH.
2609 LyXText * lt = bv_->getLyXText();
2611 LyXCursor cursor = lt->cursor;
2614 if (cursor.pos() == 0) {
2615 if (cursor.par()->params().spaceTop() == VSpace(VSpace::NONE)) {
2618 cursor.par()->params().lineTop(),
2619 cursor.par()->params().lineBottom(),
2620 cursor.par()->params().pagebreakTop(),
2621 cursor.par()->params().pagebreakBottom(),
2622 VSpace(VSpace::DEFSKIP), cursor.par()->params().spaceBottom(),
2623 cursor.par()->params().spacing(),
2624 cursor.par()->params().align(),
2625 cursor.par()->params().labelWidthString(), 1);
2626 //update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2630 lt->breakParagraph(bv_, 0);
2631 //update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2636 | BufferView::FITCUR
2637 | BufferView::CHANGE);
2638 lt->selection.cursor = cursor;
2640 owner_->view_state_changed();
2644 case LFUN_PARAGRAPH_SPACING:
2646 LyXText * lt = bv_->getLyXText();
2648 Paragraph * par = lt->cursor.par();
2649 Spacing::Space cur_spacing = par->params().spacing().getSpace();
2650 float cur_value = 1.0;
2651 if (cur_spacing == Spacing::Other) {
2652 cur_value = par->params().spacing().getValue();
2655 istringstream istr(ev.argument.c_str());
2659 Spacing::Space new_spacing = cur_spacing;
2660 float new_value = cur_value;
2662 lyxerr << "Missing argument to `paragraph-spacing'"
2664 } else if (tmp == "single") {
2665 new_spacing = Spacing::Single;
2666 } else if (tmp == "onehalf") {
2667 new_spacing = Spacing::Onehalf;
2668 } else if (tmp == "double") {
2669 new_spacing = Spacing::Double;
2670 } else if (tmp == "other") {
2671 new_spacing = Spacing::Other;
2674 lyxerr << "new_value = " << tmpval << endl;
2677 } else if (tmp == "default") {
2678 new_spacing = Spacing::Default;
2680 lyxerr << _("Unknown spacing argument: ")
2681 << ev.argument << endl;
2683 if (cur_spacing != new_spacing || cur_value != new_value) {
2684 par->params().spacing(Spacing(new_spacing, new_value));
2685 lt->redoParagraph(bv_);
2688 | BufferView::FITCUR
2689 | BufferView::CHANGE);
2694 case LFUN_INSET_TOGGLE:
2696 LyXText * lt = bv_->getLyXText();
2699 update(lt, BufferView::SELECT|BufferView::FITCUR);
2700 lt->toggleInset(bv_);
2701 update(lt, BufferView::SELECT|BufferView::FITCUR);
2713 InsetCommandParams p;
2714 if (ev.action == LFUN_HTMLURL)
2715 p.setCmdName("htmlurl");
2717 p.setCmdName("url");
2718 owner_->getDialogs()->createUrl(p.getAsString());
2722 case LFUN_INSERT_URL:
2724 InsetCommandParams p;
2725 p.setFromString(ev.argument);
2727 InsetUrl * inset = new InsetUrl(p);
2728 if (!insertInset(inset))
2731 updateInset(inset, true);
2735 case LFUN_INSET_ERT:
2736 insertAndEditInset(new InsetERT(buffer_->params));
2739 case LFUN_INSET_EXTERNAL:
2740 insertAndEditInset(new InsetExternal);
2743 case LFUN_INSET_FOOTNOTE:
2744 insertAndEditInset(new InsetFoot(buffer_->params));
2747 case LFUN_INSET_MARGINAL:
2748 insertAndEditInset(new InsetMarginal(buffer_->params));
2751 case LFUN_INSET_MINIPAGE:
2752 insertAndEditInset(new InsetMinipage(buffer_->params));
2755 case LFUN_INSERT_NOTE:
2756 insertAndEditInset(new InsetNote(buffer_->params));
2759 case LFUN_INSET_FLOAT:
2760 // check if the float type exist
2761 if (floatList.typeExist(ev.argument)) {
2762 insertAndEditInset(new InsetFloat(buffer_->params,
2765 lyxerr << "Non-existent float type: "
2766 << ev.argument << endl;
2770 case LFUN_INSET_WIDE_FLOAT:
2771 // check if the float type exist
2772 if (floatList.typeExist(ev.argument)) {
2773 InsetFloat * new_inset =
2774 new InsetFloat(buffer_->params, ev.argument);
2775 new_inset->wide(true);
2776 insertAndEditInset(new_inset);
2778 lyxerr << "Non-existent float type: "
2779 << ev.argument << endl;
2784 case LFUN_INSET_LIST:
2785 insertAndEditInset(new InsetList);
2788 case LFUN_INSET_THEOREM:
2789 insertAndEditInset(new InsetTheorem);
2793 case LFUN_INSET_CAPTION:
2795 // Do we have a locking inset...
2796 if (bv_->theLockingInset()) {
2797 lyxerr << "Locking inset code: "
2798 << static_cast<int>(bv_->theLockingInset()->lyxCode());
2799 InsetCaption * new_inset =
2800 new InsetCaption(buffer_->params);
2801 new_inset->setOwner(bv_->theLockingInset());
2802 new_inset->setAutoBreakRows(true);
2803 new_inset->setDrawFrame(0, InsetText::LOCKED);
2804 new_inset->setFrameColor(0, LColor::captionframe);
2805 if (insertInset(new_inset))
2806 new_inset->edit(bv_);
2813 case LFUN_TABULAR_INSERT:
2815 if (ev.argument.empty()) {
2816 owner_->getDialogs()->showTabularCreate();
2822 ::sscanf(ev.argument.c_str(),"%d%d", &r, &c);
2823 InsetTabular * new_inset =
2824 new InsetTabular(*buffer_, r, c);
2826 bv_->getLyXText()->real_current_font.isRightToLeft();
2827 if (!open_new_inset(new_inset, rtl))
2832 // --- lyxserver commands ----------------------------
2834 case LFUN_CHARATCURSOR:
2836 pos_type pos = bv_->getLyXText()->cursor.pos();
2837 if (pos < bv_->getLyXText()->cursor.par()->size())
2838 owner_->getLyXFunc()->setMessage(
2839 tostr(bv_->getLyXText()->cursor.par()->getChar(pos)));
2841 owner_->getLyXFunc()->setMessage("EOF");
2846 owner_->getLyXFunc()->setMessage(tostr(bv_->getLyXText()->cursor.x())
2848 + tostr(bv_->getLyXText()->cursor.y()));
2855 if (::sscanf(ev.argument.c_str(), " %d %d", &x, &y) != 2) {
2856 lyxerr << "SETXY: Could not parse coordinates in '"
2857 << ev.argument << std::endl;
2859 bv_->getLyXText()->setCursorFromCoordinates(bv_, x, y);
2863 case LFUN_GETLAYOUT:
2864 owner_->getLyXFunc()->setMessage(tostr(bv_->getLyXText()->cursor.par()->layout()));
2869 LyXFont & font = bv_->getLyXText()->current_font;
2870 if (font.shape() == LyXFont::ITALIC_SHAPE)
2871 owner_->getLyXFunc()->setMessage("E");
2872 else if (font.shape() == LyXFont::SMALLCAPS_SHAPE)
2873 owner_->getLyXFunc()->setMessage("N");
2875 owner_->getLyXFunc()->setMessage("0");
2880 // --- accented characters ---------------------------
2883 case LFUN_CIRCUMFLEX:
2893 case LFUN_SPECIAL_CARON:
2896 case LFUN_HUNG_UMLAUT:
2899 if (ev.argument.empty()) {
2901 owner_->getLyXFunc()->handleKeyFunc(ev.action);
2903 owner_->getLyXFunc()->handleKeyFunc(ev.action);
2904 owner_->getIntl()->getTransManager()
2905 .TranslateAndInsert(ev.argument[0], bv_->getLyXText());
2906 update(bv_->getLyXText(),
2908 | BufferView::FITCUR
2909 | BufferView::CHANGE);
2914 mathDispatch(bv_, ev.argument);
2917 case LFUN_MATH_MACRO:
2918 mathDispatchMathMacro(bv_, ev.argument);
2921 case LFUN_MATH_DELIM:
2922 mathDispatchMathDelim(bv_, ev.argument);
2925 case LFUN_INSERT_MATRIX:
2926 mathDispatchInsertMatrix(bv_, ev.argument);
2929 case LFUN_INSERT_MATH:
2930 mathDispatchInsertMath(bv_, ev.argument);
2933 case LFUN_MATH_IMPORT_SELECTION: // Imports LaTeX from the X selection
2934 mathDispatchMathImportSelection(bv_, ev.argument);
2937 case LFUN_MATH_DISPLAY: // Open or create a displayed math inset
2938 mathDispatchMathDisplay(bv_, ev.argument);
2941 case LFUN_MATH_MODE: // Open or create an inlined math inset
2942 mathDispatchMathMode(bv_, ev.argument);
2945 case LFUN_GREEK: // Insert a single greek letter
2946 mathDispatchGreek(bv_, ev.argument);
2949 case LFUN_CITATION_INSERT:
2951 InsetCommandParams p;
2952 p.setFromString(ev.argument);
2954 InsetCitation * inset = new InsetCitation(p);
2955 if (!insertInset(inset))
2958 updateInset(inset, true);
2962 case LFUN_INSERT_BIBTEX:
2964 // ale970405+lasgoutt970425
2965 // The argument can be up to two tokens separated
2966 // by a space. The first one is the bibstyle.
2967 string const db = token(ev.argument, ' ', 0);
2968 string const bibstyle = token(ev.argument, ' ', 1);
2970 InsetCommandParams p("BibTeX", db, bibstyle);
2971 InsetBibtex * inset = new InsetBibtex(p);
2973 if (insertInset(inset)) {
2974 if (ev.argument.empty())
2981 // BibTeX data bases
2982 case LFUN_BIBDB_ADD:
2984 InsetBibtex * inset =
2985 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
2987 inset->addDatabase(ev.argument);
2992 case LFUN_BIBDB_DEL:
2994 InsetBibtex * inset =
2995 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
2997 inset->delDatabase(ev.argument);
3002 case LFUN_BIBTEX_STYLE:
3004 InsetBibtex * inset =
3005 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
3007 inset->setOptions(ev.argument);
3012 case LFUN_INDEX_INSERT:
3014 string entry = ev.argument;
3015 if (entry.empty()) {
3016 entry = bv_->getLyXText()->getStringToIndex(bv_);
3019 if (entry.empty()) {
3020 owner_->getDialogs()->createIndex();
3024 InsetIndex * inset = new InsetIndex(InsetCommandParams("index", entry));
3026 if (!insertInset(inset)) {
3029 updateInset(inset, true);
3034 case LFUN_INDEX_PRINT:
3036 InsetCommandParams p("printindex");
3037 Inset * inset = new InsetPrintIndex(p);
3038 if (!insertInset(inset, tclass.defaultLayoutName()))
3043 case LFUN_PARENTINSERT:
3045 InsetCommandParams p("lyxparent", ev.argument);
3046 Inset * inset = new InsetParent(p, *buffer_);
3047 if (!insertInset(inset, tclass.defaultLayoutName()))
3053 case LFUN_CHILD_INSERT:
3055 InsetInclude::Params p;
3056 p.cparams.setFromString(ev.argument);
3057 p.masterFilename_ = buffer_->fileName();
3059 InsetInclude * inset = new InsetInclude(p);
3060 if (!insertInset(inset))
3063 updateInset(inset, true);
3064 bv_->owner()->getDialogs()->showInclude(inset);
3069 case LFUN_FLOAT_LIST:
3070 if (floatList.typeExist(ev.argument)) {
3071 Inset * inset = new InsetFloatList(ev.argument);
3072 if (!insertInset(inset, tclass.defaultLayoutName()))
3075 lyxerr << "Non-existent float type: "
3076 << ev.argument << endl;
3080 case LFUN_THESAURUS_ENTRY:
3082 string arg = ev.argument;
3085 arg = bv_->getLyXText()->selectionAsString(buffer_,
3089 if (arg.size() > 100 || arg.empty()) {
3090 // Get word or selection
3091 bv_->getLyXText()->selectWordWhenUnderCursor(bv_, LyXText::WHOLE_WORD);
3092 arg = bv_->getLyXText()->selectionAsString(buffer_, false);
3093 // FIXME: where is getLyXText()->unselect(bv_) ?
3097 bv_->owner()->getDialogs()->showThesaurus(arg);
3101 case LFUN_SELFINSERT:
3103 if (ev.argument.empty()) break;
3105 /* Automatically delete the currently selected
3106 * text and replace it with what is being
3107 * typed in now. Depends on lyxrc settings
3108 * "auto_region_delete", which defaults to
3111 LyXText * lt = bv_->getLyXText();
3113 if (lyxrc.auto_region_delete) {
3114 if (lt->selection.set()) {
3115 lt->cutSelection(bv_, false, false);
3118 | BufferView::FITCUR
3119 | BufferView::CHANGE);
3121 workarea().haveSelection(false);
3125 LyXFont const old_font(lt->real_current_font);
3127 string::const_iterator cit = ev.argument.begin();
3128 string::const_iterator end = ev.argument.end();
3129 for (; cit != end; ++cit) {
3130 owner_->getIntl()->getTransManager().
3131 TranslateAndInsert(*cit, lt);
3136 | BufferView::FITCUR
3137 | BufferView::CHANGE);
3139 lt->selection.cursor = lt->cursor;
3140 moveCursorUpdate(false);
3142 // real_current_font.number can change so we need to
3143 // update the minibuffer
3144 if (old_font != lt->real_current_font)
3145 owner_->view_state_changed();
3150 case LFUN_DATE_INSERT: // jdblair: date-insert cmd
3152 time_t now_time_t = time(NULL);
3153 struct tm * now_tm = localtime(&now_time_t);
3154 setlocale(LC_TIME, "");
3156 if (!ev.argument.empty())
3159 arg = lyxrc.date_insert_format;
3161 int const datetmp_len =
3162 ::strftime(datetmp, 32, arg.c_str(), now_tm);
3164 LyXText * lt = bv_->getLyXText();
3166 for (int i = 0; i < datetmp_len; i++) {
3167 lt->insertChar(bv_, datetmp[i]);
3170 | BufferView::FITCUR
3171 | BufferView::CHANGE);
3174 lt->selection.cursor = lt->cursor;
3175 moveCursorUpdate(false);
3179 case LFUN_UNKNOWN_ACTION:
3180 owner_->getLyXFunc()->setErrorMessage(N_("Unknown function!"));
3191 void BufferView::Pimpl::newline()
3194 LyXText * lt = bv_->getLyXText();
3198 | BufferView::FITCUR);
3199 lt->insertChar(bv_, Paragraph::META_NEWLINE);
3202 | BufferView::FITCUR
3203 | BufferView::CHANGE);
3208 void BufferView::Pimpl::hfill()
3211 LyXText * lt = bv_->getLyXText();
3215 | BufferView::FITCUR);
3216 lt->insertChar(bv_, Paragraph::META_HFILL);
3219 | BufferView::FITCUR
3220 | BufferView::CHANGE);
3225 void BufferView::Pimpl::specialChar(InsetSpecialChar::Kind kind)
3228 LyXText * lt = bv_->getLyXText();
3231 update(lt, BufferView::SELECT|BufferView::FITCUR);
3232 InsetSpecialChar * new_inset =
3233 new InsetSpecialChar(kind);
3234 if (!insertInset(new_inset))
3237 updateInset(new_inset, true);
3242 void BufferView::Pimpl::smartQuote()
3244 LyXText const * lt = bv_->getLyXText();
3245 Paragraph const * par = lt->cursor.par();
3246 pos_type pos = lt->cursor.pos();
3250 || (par->isInset(pos - 1)
3251 && par->getInset(pos - 1)->isSpace()))
3254 c = par->getChar(pos - 1);
3259 LyXLayout_ptr const & style = par->layout();
3261 if (style->pass_thru ||
3262 (!insertInset(new InsetQuotes(c, bv_->buffer()->params))))
3263 bv_->owner()->getLyXFunc()
3264 ->dispatch(FuncRequest(LFUN_SELFINSERT, "\""));
3268 void BufferView::Pimpl::insertAndEditInset(Inset * inset)
3271 if (insertInset(inset))
3276 bool gotsel = false;
3278 if (bv_->getLyXText()->selection.set()) {
3279 bv_->getLyXText()->cutSelection(bv_, true, false);
3283 if (insertInset(inset)) {
3286 owner_->getLyXFunc()->dispatch(LFUN_PASTESELECTION);
3294 // Open and lock an updatable inset
3295 bool BufferView::Pimpl::open_new_inset(UpdatableInset * new_inset, bool behind)
3297 LyXText * lt = bv_->getLyXText();
3301 if (!insertInset(new_inset)) {
3305 new_inset->edit(bv_, !behind);
3310 bool BufferView::Pimpl::insertInset(Inset * inset, string const & lout)
3312 // if we are in a locking inset we should try to insert the
3313 // inset there otherwise this is a illegal function now
3314 if (bv_->theLockingInset()) {
3315 if (bv_->theLockingInset()->insetAllowed(inset))
3316 return bv_->theLockingInset()->insertInset(bv_, inset);
3320 // not quite sure if we want this...
3321 setCursorParUndo(bv_);
3324 beforeChange(bv_->text);
3325 if (!lout.empty()) {
3326 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
3327 bv_->text->breakParagraph(bv_);
3328 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3330 if (bv_->text->cursor.par()->size()) {
3331 bv_->text->cursorLeft(bv_);
3333 bv_->text->breakParagraph(bv_);
3334 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3338 LyXTextClass const & tclass =
3339 buffer_->params.getLyXTextClass();
3340 bool hasLayout = tclass.hasLayout(lres);
3341 string lay = tclass.defaultLayoutName();
3343 if (hasLayout != false) {
3347 // layout not fount using default
3348 lay = tclass.defaultLayoutName();
3351 bv_->text->setLayout(bv_, lay);
3353 bv_->text->setParagraph(bv_, 0, 0,
3355 VSpace(VSpace::NONE), VSpace(VSpace::NONE),
3360 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3363 bv_->text->insertInset(bv_, inset);
3364 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3371 void BufferView::Pimpl::updateInset(Inset * inset, bool mark_dirty)
3373 if (!inset || !available())
3376 // first check for locking insets
3377 if (bv_->theLockingInset()) {
3378 if (bv_->theLockingInset() == inset) {
3379 if (bv_->text->updateInset(bv_, inset)) {
3382 buffer_->markDirty();
3387 } else if (bv_->theLockingInset()->updateInsetInInset(bv_, inset)) {
3388 if (bv_->text->updateInset(bv_, bv_->theLockingInset())) {
3391 buffer_->markDirty();
3399 // then check if the inset is a top_level inset (has no owner)
3400 // if yes do the update as always otherwise we have to update the
3401 // toplevel inset where this inset is inside
3402 Inset * tl_inset = inset;
3403 while(tl_inset->owner())
3404 tl_inset = tl_inset->owner();
3406 if (tl_inset == inset) {
3407 update(bv_->text, BufferView::UPDATE);
3408 if (bv_->text->updateInset(bv_, inset)) {
3412 | BufferView::FITCUR
3413 | BufferView::CHANGE);
3415 update(bv_->text, SELECT);
3419 } else if (static_cast<UpdatableInset *>(tl_inset)
3420 ->updateInsetInInset(bv_, inset))
3422 if (bv_->text->updateInset(bv_, tl_inset)) {
3430 void BufferView::Pimpl::gotoInset(vector<Inset::Code> const & codes,
3433 if (!available()) return;
3436 beforeChange(bv_->text);
3437 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
3439 LyXCursor const & cursor = bv_->text->cursor;
3443 cursor.par()->isInset(cursor.pos())) {
3444 Inset const * inset = cursor.par()->getInset(cursor.pos());
3445 if (find(codes.begin(), codes.end(), inset->lyxCode())
3448 static_cast<InsetCommand const *>(inset)->getContents();
3452 if (!bv_->text->gotoNextInset(bv_, codes, contents)) {
3453 if (bv_->text->cursor.pos()
3454 || bv_->text->cursor.par() != bv_->text->ownerParagraph()) {
3455 LyXCursor tmp = bv_->text->cursor;
3456 bv_->text->cursor.par(bv_->text->ownerParagraph());
3457 bv_->text->cursor.pos(0);
3458 if (!bv_->text->gotoNextInset(bv_, codes, contents)) {
3459 bv_->text->cursor = tmp;
3460 bv_->owner()->message(_("No more insets"));
3463 bv_->owner()->message(_("No more insets"));
3466 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
3467 bv_->text->selection.cursor = bv_->text->cursor;
3471 void BufferView::Pimpl::gotoInset(Inset::Code code, bool same_content)
3473 gotoInset(vector<Inset::Code>(1, code), same_content);