7 #include "BufferView_pimpl.h"
12 #include "paragraph.h"
14 #include "commandtags.h"
18 #include "bufferview_funcs.h"
19 #include "TextCache.h"
20 #include "bufferlist.h"
23 // added for Dispatch functions
26 #include "FloatList.h"
28 #include "ParagraphParameters.h"
29 #include "undo_funcs.h"
30 #include "lyxtextclasslist.h"
32 #include "frontends/Dialogs.h"
33 #include "frontends/Alert.h"
34 #include "frontends/FileDialog.h"
36 #include "insets/insetbib.h"
37 #include "insets/insettext.h"
38 #include "insets/inseturl.h"
39 #include "insets/insetlatexaccent.h"
40 #include "insets/insettoc.h"
41 #include "insets/insetref.h"
42 #include "insets/insetparent.h"
43 #include "insets/insetindex.h"
44 #include "insets/insetnote.h"
45 #include "insets/insetinclude.h"
46 #include "insets/insetcite.h"
47 #include "insets/insetert.h"
48 #include "insets/insetexternal.h"
49 #include "insets/insetgraphics.h"
50 #include "insets/insetfoot.h"
51 #include "insets/insetmarginal.h"
52 #include "insets/insetminipage.h"
53 #include "insets/insetfloat.h"
54 #include "insets/insettabular.h"
56 #include "insets/insettheorem.h"
57 #include "insets/insetlist.h"
59 #include "insets/insetcaption.h"
60 #include "insets/insetfloatlist.h"
61 #include "insets/insetspecialchar.h"
63 #include "mathed/formulabase.h"
65 #include "support/LAssert.h"
66 #include "support/lstrings.h"
67 #include "support/filetools.h"
68 #include "support/lyxfunctional.h"
76 extern string current_layout;
88 using lyx::textclass_type;
90 /* the selection possible is needed, that only motion events are
91 * used, where the bottom press event was on the drawing area too */
92 bool selection_possible = false;
94 extern BufferList bufferlist;
95 extern char ascii_type;
97 extern int bibitemMaxWidth(BufferView *, LyXFont const &);
102 const unsigned int saved_positions_num = 20;
107 XSync(fl_get_display(), 0);
111 void SetXtermCursor(Window win)
113 static Cursor cursor;
114 static bool cursor_undefined = true;
115 if (cursor_undefined) {
116 cursor = XCreateFontCursor(fl_get_display(), XC_xterm);
117 XFlush(fl_get_display());
118 cursor_undefined = false;
120 XDefineCursor(fl_get_display(), win, cursor);
121 XFlush(fl_get_display());
127 BufferView::Pimpl::Pimpl(BufferView * b, LyXView * o,
128 int xpos, int ypos, int width, int height)
129 : bv_(b), owner_(o), buffer_(0),
130 current_scrollbar_value(0), cursor_timeout(400),
131 workarea_(xpos, ypos, width, height), using_xterm_cursor(false),
135 workarea_.scrollCB.connect(slot(this, &BufferView::Pimpl::scrollCB));
136 workarea_.workAreaExpose
137 .connect(slot(this, &BufferView::Pimpl::workAreaExpose));
138 workarea_.workAreaEnter
139 .connect(slot(this, &BufferView::Pimpl::enterView));
140 workarea_.workAreaLeave
141 .connect(slot(this, &BufferView::Pimpl::leaveView));
142 workarea_.workAreaButtonPress
143 .connect(slot(this, &BufferView::Pimpl::workAreaButtonPress));
144 workarea_.workAreaButtonRelease
146 &BufferView::Pimpl::workAreaButtonRelease));
147 workarea_.workAreaMotionNotify
148 .connect(slot(this, &BufferView::Pimpl::workAreaMotionNotify));
149 workarea_.workAreaDoubleClick
150 .connect(slot(this, &BufferView::Pimpl::doubleClick));
151 workarea_.workAreaTripleClick
152 .connect(slot(this, &BufferView::Pimpl::tripleClick));
153 workarea_.workAreaKeyPress
154 .connect(slot(this, &BufferView::Pimpl::workAreaKeyPress));
155 workarea_.selectionRequested
156 .connect(slot(this, &BufferView::Pimpl::selectionRequested));
157 workarea_.selectionLost
158 .connect(slot(this, &BufferView::Pimpl::selectionLost));
160 cursor_timeout.timeout.connect(slot(this,
161 &BufferView::Pimpl::cursorToggle));
162 cursor_timeout.start();
163 workarea_.setFocus();
164 saved_positions.resize(saved_positions_num);
168 Painter & BufferView::Pimpl::painter()
170 return workarea_.getPainter();
174 void BufferView::Pimpl::buffer(Buffer * b)
176 lyxerr[Debug::INFO] << "Setting buffer in BufferView ("
182 buffer_->delUser(bv_);
184 // Put the old text into the TextCache, but
185 // only if the buffer is still loaded.
186 // Also set the owner of the test to 0
187 // bv_->text->owner(0);
188 textcache.add(buffer_, workarea_.workWidth(), bv_->text);
189 if (lyxerr.debugging())
190 textcache.show(lyxerr, "BufferView::buffer");
195 // Set current buffer
198 if (bufferlist.getState() == BufferList::CLOSING) return;
201 // screen is always deleted when the buffer is changed.
204 // If we are closing the buffer, use the first buffer as current
206 buffer_ = bufferlist.first();
210 lyxerr[Debug::INFO] << "Buffer addr: " << buffer_ << endl;
211 buffer_->addUser(bv_);
212 // If we don't have a text object for this, we make one
213 if (bv_->text == 0) {
214 resizeCurrentBuffer();
219 bv_->text->first_y = screen_->topCursorVisible(bv_->text);
220 owner_->updateMenubar();
221 owner_->updateToolbar();
222 // Similarly, buffer-dependent dialogs should be updated or
223 // hidden. This should go here because some dialogs (eg ToC)
224 // require bv_->text.
225 owner_->getDialogs()->updateBufferDependent(true);
231 lyxerr[Debug::INFO] << " No Buffer!" << endl;
232 owner_->updateMenubar();
233 owner_->updateToolbar();
234 owner_->getDialogs()->hideBufferDependent();
238 // Also remove all remaining text's from the testcache.
239 // (there should not be any!) (if there is any it is a
241 if (lyxerr.debugging())
242 textcache.show(lyxerr, "buffer delete all");
245 // should update layoutchoice even if we don't have a buffer.
246 owner_->updateLayoutChoice();
248 owner_->updateWindowTitle();
252 void BufferView::Pimpl::resize(int xpos, int ypos, int width, int height)
254 workarea_.resize(xpos, ypos, width, height);
255 update(bv_->text, SELECT);
260 void BufferView::Pimpl::resize()
263 resizeCurrentBuffer();
267 void BufferView::Pimpl::redraw()
269 lyxerr[Debug::INFO] << "BufferView::redraw()" << endl;
274 bool BufferView::Pimpl::fitCursor()
276 lyx::Assert(screen_.get());
280 if (bv_->theLockingInset()) {
281 bv_->theLockingInset()->fitInsetCursor(bv_);
284 ret = screen_->fitCursor(bv_->text, bv_);
287 bv_->owner()->getDialogs()->updateParagraph();
294 void BufferView::Pimpl::redoCurrentBuffer()
296 lyxerr[Debug::INFO] << "BufferView::redoCurrentBuffer" << endl;
297 if (buffer_ && bv_->text) {
299 owner_->updateLayoutChoice();
304 int BufferView::Pimpl::resizeCurrentBuffer()
306 lyxerr[Debug::INFO] << "resizeCurrentBuffer" << endl;
309 Paragraph * selstartpar = 0;
310 Paragraph * selendpar = 0;
311 UpdatableInset * the_locking_inset = 0;
314 pos_type selstartpos = 0;
315 pos_type selendpos = 0;
316 bool selection = false;
317 bool mark_set = false;
319 owner_->prohibitInput();
321 owner_->message(_("Formatting document..."));
324 par = bv_->text->cursor.par();
325 pos = bv_->text->cursor.pos();
326 selstartpar = bv_->text->selection.start.par();
327 selstartpos = bv_->text->selection.start.pos();
328 selendpar = bv_->text->selection.end.par();
329 selendpos = bv_->text->selection.end.pos();
330 selection = bv_->text->selection.set();
331 mark_set = bv_->text->selection.mark();
332 the_locking_inset = bv_->theLockingInset();
333 buffer_->resizeInsets(bv_);
334 // I don't think the delete and new are necessary here we just could
335 // call only init! (Jug 20020419)
337 bv_->text = new LyXText(bv_);
338 bv_->text->init(bv_);
340 // See if we have a text in TextCache that fits
341 // the new buffer_ with the correct width.
342 bv_->text = textcache.findFit(buffer_, workarea_.workWidth());
344 if (lyxerr.debugging()) {
345 lyxerr << "Found a LyXText that fits:\n";
346 textcache.show(lyxerr, make_pair(buffer_, make_pair(workarea_.workWidth(), bv_->text)));
348 // Set the owner of the newly found text
349 // bv_->text->owner(bv_);
350 if (lyxerr.debugging())
351 textcache.show(lyxerr, "resizeCurrentBuffer");
353 bv_->text = new LyXText(bv_);
354 bv_->text->init(bv_);
355 //buffer_->resizeInsets(bv_);
362 bv_->text->selection.set(true);
363 // At this point just to avoid the Delete-Empty-Paragraph-
364 // Mechanism when setting the cursor.
365 bv_->text->selection.mark(mark_set);
367 bv_->text->setCursor(bv_, selstartpar, selstartpos);
368 bv_->text->selection.cursor = bv_->text->cursor;
369 bv_->text->setCursor(bv_, selendpar, selendpos);
370 bv_->text->setSelection(bv_);
371 bv_->text->setCursor(bv_, par, pos);
373 bv_->text->setCursor(bv_, par, pos);
374 bv_->text->selection.cursor = bv_->text->cursor;
375 bv_->text->selection.set(false);
377 // remake the inset locking
378 bv_->theLockingInset(the_locking_inset);
381 bv_->text->first_y = screen_->topCursorVisible(bv_->text);
383 // this will scroll the screen such that the cursor becomes visible
388 owner_->allowInput();
390 /// clear the "Formatting Document" message
397 void BufferView::Pimpl::updateScreen()
399 // Regenerate the screen.
400 screen_.reset(new LyXScreen(workarea_));
404 void BufferView::Pimpl::updateScrollbar()
407 lyxerr[Debug::GUI] << "no text in updateScrollbar" << endl;
408 workarea_.setScrollbar(0, 1.0);
412 long const text_height = bv_->text->height;
413 long const work_height = workarea_.height();
415 double const lineh = bv_->text->defaultHeight();
416 double const slider_size =
417 (text_height == 0) ? 1.0 : 1.0 / double(text_height);
419 lyxerr[Debug::GUI] << "text_height now " << text_height << endl;
420 lyxerr[Debug::GUI] << "work_height " << work_height << endl;
422 /* If the text is smaller than the working area, the scrollbar
423 * maximum must be the working area height. No scrolling will
425 if (text_height <= work_height) {
426 lyxerr[Debug::GUI] << "doc smaller than workarea !" << endl;
427 workarea_.setScrollbarBounds(0.0, 0.0);
428 current_scrollbar_value = bv_->text->first_y;
429 workarea_.setScrollbar(current_scrollbar_value, 1.0);
433 workarea_.setScrollbarBounds(0.0, text_height - work_height);
434 workarea_.setScrollbarIncrements(lineh);
435 current_scrollbar_value = bv_->text->first_y;
436 workarea_.setScrollbar(current_scrollbar_value, slider_size);
440 // Callback for scrollbar slider
441 void BufferView::Pimpl::scrollCB(double value)
443 lyxerr[Debug::GUI] << "scrollCB of " << value << endl;
445 if (!buffer_) return;
447 current_scrollbar_value = long(value);
449 if (current_scrollbar_value < 0)
450 current_scrollbar_value = 0;
455 screen_->draw(bv_->text, bv_, current_scrollbar_value);
457 if (!lyxrc.cursor_follows_scrollbar) {
462 LyXText * vbt = bv_->text;
464 int const height = vbt->defaultHeight();
465 int const first = static_cast<int>((bv_->text->first_y + height));
466 int const last = static_cast<int>((bv_->text->first_y + workarea_.height() - height));
468 if (vbt->cursor.y() < first)
469 vbt->setCursorFromCoordinates(bv_, 0, first);
470 else if (vbt->cursor.y() > last)
471 vbt->setCursorFromCoordinates(bv_, 0, last);
477 int BufferView::Pimpl::scrollUp(long time)
479 if (!buffer_ || !screen_.get())
482 double value = workarea_.getScrollbarValue();
488 float add_value = (bv_->text->defaultHeight()
489 + float(time) * float(time) * 0.125);
491 if (add_value > workarea_.height())
492 add_value = float(workarea_.height() -
493 bv_->text->defaultHeight());
495 float add_value = float(workarea_.height()) * float(time) / 100;
503 workarea_.setScrollbarValue(value);
510 int BufferView::Pimpl::scrollDown(long time)
512 if (!buffer_ || !screen_.get())
515 double value = workarea_.getScrollbarValue();
516 pair<float, float> p = workarea_.getScrollbarBounds();
517 double const max = p.second;
523 float add_value = (bv_->text->defaultHeight()
524 + float(time) * float(time) * 0.125);
526 if (add_value > workarea_.height())
527 add_value = float(workarea_.height() -
528 bv_->text->defaultHeight());
530 float add_value = float(workarea_.height()) * float(time) / 100;
538 workarea_.setScrollbarValue(value);
545 void BufferView::Pimpl::workAreaKeyPress(KeySym keysym, unsigned int state)
547 bv_->owner()->getLyXFunc()->processKeySym(keysym, state);
551 void BufferView::Pimpl::workAreaMotionNotify(int x, int y, unsigned int state)
553 // Only use motion with button 1
554 if (!(state & Button1MotionMask))
557 if (!buffer_ || !screen_.get()) return;
559 // Check for inset locking
560 if (bv_->theLockingInset()) {
561 LyXCursor cursor = bv_->text->cursor;
562 LyXFont font = bv_->text->getFont(buffer_,
563 cursor.par(), cursor.pos());
564 int width = bv_->theLockingInset()->width(bv_, font);
565 int inset_x = font.isVisibleRightToLeft()
566 ? cursor.ix() - width : cursor.ix();
567 int start_x = inset_x + bv_->theLockingInset()->scroll();
568 bv_->theLockingInset()->
569 insetMotionNotify(bv_,
571 y - cursor.iy() + bv_->text->first_y,
576 /* The test for not selection possible is needed, that only motion
577 events are used, where the bottom press event was on
578 the drawing area too */
579 if (!selection_possible)
582 screen_->hideCursor();
584 int y_before = bv_->text->cursor.y();
586 Row * cursorrow = bv_->text->cursor.row();
587 bv_->text->setCursorFromCoordinates(bv_, x, y + bv_->text->first_y);
589 // sorry for this but I have a strange error that the y value jumps at
590 // a certain point. This seems like an error in my xforms library or
591 // in some other local environment, but I would like to leave this here
592 // for the moment until I can remove this (Jug 20020418)
593 if (y_before < bv_->text->cursor.y())
594 lyxerr << y_before << ":" << bv_->text->cursor.y() << endl;
596 // This is to allow jumping over large insets
597 if (cursorrow == bv_->text->cursor.row()) {
598 if (y >= int(workarea_.height())) {
599 bv_->text->cursorDown(bv_, false);
601 bv_->text->cursorUp(bv_, false);
605 if (!bv_->text->selection.set())
606 update(bv_->text, BufferView::UPDATE); // Maybe an empty line was deleted
608 bv_->text->setSelection(bv_);
609 screen_->toggleToggle(bv_->text, bv_);
615 // Single-click on work area
616 void BufferView::Pimpl::workAreaButtonPress(int xpos, int ypos,
619 if (!buffer_ || !screen_.get())
622 // ok ok, this is a hack.
623 // Why??? (Jug20020424)
624 if (button == 4 || button == 5) {
627 scrollUp(lyxrc.wheel_jump); // default 100, set in lyxrc
630 scrollDown(lyxrc.wheel_jump);
633 // We shouldn't go further down as we really should only do the
634 // scrolling and be done with this. Otherwise we may open some
635 // dialogs (Jug 20020424).
639 Inset * inset_hit = checkInsetHit(bv_->text, xpos, ypos);
641 // Middle button press pastes if we have a selection
642 // We do this here as if the selection was inside an inset
643 // it could get cleared on the unlocking of the inset so
644 // we have to check this first
645 bool paste_internally = false;
646 if (button == 2 && bv_->getLyXText()->selection.set()) {
647 owner_->getLyXFunc()->dispatch(LFUN_COPY);
648 paste_internally = true;
651 int const screen_first = bv_->text->first_y;
653 if (bv_->theLockingInset()) {
654 // We are in inset locking mode
656 /* Check whether the inset was hit. If not reset mode,
657 otherwise give the event to the inset */
658 if (inset_hit == bv_->theLockingInset()) {
659 bv_->theLockingInset()->
660 insetButtonPress(bv_,xpos, ypos,button);
663 bv_->unlockInset(bv_->theLockingInset());
668 selection_possible = true;
669 screen_->hideCursor();
671 // Clear the selection
672 screen_->toggleSelection(bv_->text, bv_);
673 bv_->text->clearSelection();
674 bv_->text->fullRebreak(bv_);
678 // Single left click in math inset?
679 if (isHighlyEditableInset(inset_hit)) {
680 // Highly editable inset, like math
681 UpdatableInset * inset = static_cast<UpdatableInset *>(inset_hit);
682 selection_possible = false;
683 owner_->updateLayoutChoice();
684 owner_->message(inset->editMessage());
685 //inset->edit(bv_, xpos, ypos, button);
686 // We just have to lock the inset before calling a PressEvent on it!
687 // we don't need the edit() call here! (Jug20020329)
688 if (!bv_->lockInset(inset)) {
689 lyxerr[Debug::INSETS] << "Cannot lock inset" << endl;
691 inset->insetButtonPress(bv_, xpos, ypos, button);
694 // I'm not sure we should continue here if we hit an inset (Jug20020403)
696 // Right click on a footnote flag opens float menu
698 selection_possible = false;
702 if (!inset_hit) // otherwise it was already set in checkInsetHit(...)
703 bv_->text->setCursorFromCoordinates(bv_, xpos, ypos + screen_first);
705 bv_->text->selection.cursor = bv_->text->cursor;
706 bv_->text->cursor.x_fix(bv_->text->cursor.x());
708 owner_->updateLayoutChoice();
710 selection_possible = false;
713 // Insert primary selection with middle mouse
714 // if there is a local selection in the current buffer,
717 if (paste_internally)
718 owner_->getLyXFunc()->dispatch(LFUN_PASTE);
720 owner_->getLyXFunc()->dispatch(LFUN_PASTESELECTION,
722 selection_possible = false;
728 void BufferView::Pimpl::doubleClick(int /*x*/, int /*y*/, unsigned int button)
734 LyXText * text = bv_->getLyXText();
736 if (text->bv_owner && bv_->theLockingInset())
739 if (screen_.get() && button == 1) {
740 if (text->bv_owner) {
741 screen_->hideCursor();
742 screen_->toggleSelection(text, bv_);
743 text->selectWord(bv_, LyXText::WHOLE_WORD_STRICT);
744 screen_->toggleSelection(text, bv_, false);
746 text->selectWord(bv_, LyXText::WHOLE_WORD_STRICT);
748 /* This will fit the cursor on the screen
750 update(text, BufferView::SELECT|BufferView::FITCUR);
755 void BufferView::Pimpl::tripleClick(int /*x*/, int /*y*/, unsigned int button)
761 LyXText * text = bv_->getLyXText();
763 if (text->bv_owner && bv_->theLockingInset())
766 if (screen_.get() && (button == 1)) {
767 if (text->bv_owner) {
768 screen_->hideCursor();
769 screen_->toggleSelection(text, bv_);
771 text->cursorHome(bv_);
772 text->selection.cursor = text->cursor;
773 text->cursorEnd(bv_);
774 text->setSelection(bv_);
775 if (text->bv_owner) {
776 screen_->toggleSelection(text, bv_, false);
778 /* This will fit the cursor on the screen
780 update(text, BufferView::SELECT|BufferView::FITCUR);
785 void BufferView::Pimpl::selectionRequested()
792 LyXText * text = bv_->getLyXText();
794 if (text->selection.set() &&
795 (!bv_->text->xsel_cache.set() ||
796 text->selection.start != bv_->text->xsel_cache.start ||
797 text->selection.end != bv_->text->xsel_cache.end))
799 bv_->text->xsel_cache = text->selection;
800 sel = text->selectionAsString(bv_->buffer(), false);
801 } else if (!text->selection.set()) {
803 bv_->text->xsel_cache.set(false);
806 workarea_.putClipboard(sel);
811 void BufferView::Pimpl::selectionLost()
813 if (active() && available()) {
816 bv_->getLyXText()->clearSelection();
818 bv_->text->xsel_cache.set(false);
823 void BufferView::Pimpl::enterView()
825 if (active() && available()) {
826 SetXtermCursor(workarea_.getWin());
827 using_xterm_cursor = true;
832 void BufferView::Pimpl::leaveView()
834 if (using_xterm_cursor) {
835 XUndefineCursor(fl_get_display(), workarea_.getWin());
836 using_xterm_cursor = false;
841 void BufferView::Pimpl::workAreaButtonRelease(int x, int y,
844 // do nothing if we used the mouse wheel
845 if (!buffer_ || !screen_.get() || button == 4 || button == 5)
848 // If we hit an inset, we have the inset coordinates in these
849 // and inset_hit points to the inset. If we do not hit an
850 // inset, inset_hit is 0, and inset_x == x, inset_y == y.
851 Inset * inset_hit = checkInsetHit(bv_->text, x, y);
853 if (bv_->theLockingInset()) {
854 // We are in inset locking mode.
856 /* LyX does a kind of work-area grabbing for insets.
857 Only a ButtonPress Event outside the inset will
858 force a insetUnlock. */
859 bv_->theLockingInset()->
860 insetButtonRelease(bv_, x, y, button);
864 selection_possible = false;
871 workarea_.haveSelection(bv_->getLyXText()->selection.set());
876 owner_->updateMenubar();
877 owner_->updateToolbar();
879 // Did we hit an editable inset?
881 selection_possible = false;
883 // if we reach this point with a selection, it
884 // must mean we are currently selecting.
885 // But we don't want to open the inset
886 // because that is annoying for the user.
887 // So just pretend we didn't hit it.
888 // this is OK because a "kosher" ButtonRelease
889 // will follow a ButtonPress that clears
891 // Note this also fixes selection drawing
892 // problems if we end up opening an inset
893 if (bv_->getLyXText()->selection.set())
896 // CHECK fix this proper in 0.13
897 // well, maybe 13.0 !!!!!!!!!
899 // Following a ref shouldn't issue
900 // a push on the undo-stack
901 // anylonger, now that we have
902 // keybindings for following
903 // references and returning from
904 // references. IMHO though, it
905 // should be the inset's own business
906 // to push or not push on the undo
907 // stack. They don't *have* to
908 // alter the document...
910 // ...or maybe the SetCursorParUndo()
911 // below isn't necessary at all anylonger?
912 if (inset_hit->lyxCode() == Inset::REF_CODE) {
913 setCursorParUndo(bv_);
916 owner_->message(inset_hit->editMessage());
918 if (isHighlyEditableInset(inset_hit)) {
919 // Highly editable inset, like math
920 UpdatableInset *inset = (UpdatableInset *)inset_hit;
921 inset->insetButtonRelease(bv_, x, y, button);
923 inset_hit->insetButtonRelease(bv_, x, y, button);
924 // IMO this is a grosshack! Inset's should be changed so that
925 // they call the actions they have to do with the insetButtonRel.
926 // function and not in the edit(). This should be changed
928 inset_hit->edit(bv_, x, y, button);
933 // Maybe we want to edit a bibitem ale970302
934 if (bv_->text->cursor.par()->bibkey && x < 20 +
935 bibitemMaxWidth(bv_, textclasslist[buffer_->params.textclass].defaultfont())) {
936 bv_->text->cursor.par()->bibkey->edit(bv_, 0, 0, 0);
943 Box BufferView::Pimpl::insetDimensions(LyXText const & text,
944 LyXCursor const & cursor) const
946 Paragraph /*const*/ & par = *cursor.par();
947 pos_type const pos = cursor.pos();
949 lyx::Assert(par.getInset(pos));
951 Inset const & inset(*par.getInset(pos));
953 LyXFont const & font = text.getFont(buffer_, &par, pos);
955 int const width = inset.width(bv_, font);
956 int const inset_x = font.isVisibleRightToLeft()
957 ? (cursor.ix() - width) : cursor.ix();
960 inset_x + inset.scroll(),
962 cursor.iy() - inset.ascent(bv_, font),
963 cursor.iy() + inset.descent(bv_, font));
967 Inset * BufferView::Pimpl::checkInset(LyXText const & text,
968 LyXCursor const & cursor,
969 int & x, int & y) const
971 pos_type const pos(cursor.pos());
972 Paragraph /*const*/ & par(*cursor.par());
974 if (pos >= par.size() || !par.isInset(pos)) {
978 Inset /*const*/ * inset = par.getInset(pos);
980 if (!isEditableInset(inset)) {
984 Box b(insetDimensions(text, cursor));
986 if (!b.contained(x, y)) {
987 lyxerr[Debug::GUI] << "Missed inset at x,y " << x << "," << y
988 << " box " << b << endl;
992 text.setCursor(bv_, &par, pos, true);
995 // The origin of an inset is on the baseline
996 y -= text.cursor.iy();
1002 Inset * BufferView::Pimpl::checkInsetHit(LyXText * text, int & x, int & y)
1007 int y_tmp = y + text->first_y;
1010 text->setCursorFromCoordinates(bv_, cursor, x, y_tmp);
1012 Inset * inset(checkInset(*text, cursor, x, y_tmp));
1019 // look at previous position
1021 if (cursor.pos() == 0) {
1026 text->setCursor(bv_, cursor, cursor.par(), cursor.pos() - 1, true);
1028 inset = checkInset(*text, cursor, x, y_tmp);
1036 void BufferView::Pimpl::workAreaExpose()
1038 static int work_area_width;
1039 static unsigned int work_area_height;
1041 bool const widthChange = workarea_.workWidth() != work_area_width;
1042 bool const heightChange = workarea_.height() != work_area_height;
1044 // update from work area
1045 work_area_width = workarea_.workWidth();
1046 work_area_height = workarea_.height();
1049 // The visible LyXView need a resize
1052 // Remove all texts from the textcache
1053 // This is not _really_ what we want to do. What
1054 // we really want to do is to delete in textcache
1055 // that does not have a BufferView with matching
1056 // width, but as long as we have only one BufferView
1057 // deleting all gives the same result.
1058 if (lyxerr.debugging())
1059 textcache.show(lyxerr, "Expose delete all");
1061 buffer_->resizeInsets(bv_);
1062 } else if (heightChange) {
1063 // Rebuild image of current screen
1065 // fitCursor() ensures we don't jump back
1066 // to the start of the document on vertical
1070 // The main window size has changed, repaint most stuff
1072 } else if (screen_.get())
1073 screen_->redraw(bv_->text, bv_);
1075 // Grey box when we don't have a buffer
1076 workarea_.greyOut();
1079 // always make sure that the scrollbar is sane.
1081 owner_->updateLayoutChoice();
1086 void BufferView::Pimpl::update()
1088 if (screen_.get() &&
1089 (!bv_->theLockingInset() || !bv_->theLockingInset()->nodraw()))
1091 LyXText::text_status st = bv_->text->status();
1092 screen_->update(bv_->text, bv_);
1094 while (bv_->text->status() == LyXText::CHANGED_IN_DRAW) {
1095 bv_->text->fullRebreak(bv_);
1096 st = LyXText::NEED_MORE_REFRESH;
1097 bv_->text->setCursor(bv_, bv_->text->cursor.par(),
1098 bv_->text->cursor.pos());
1099 if (bv_->text->selection.set()) {
1100 bv_->text->setCursor(bv_, bv_->text->selection.start,
1101 bv_->text->selection.start.par(),
1102 bv_->text->selection.start.pos());
1103 bv_->text->setCursor(bv_, bv_->text->selection.end,
1104 bv_->text->selection.end.par(),
1105 bv_->text->selection.end.pos());
1108 bv_->text->status(bv_, st);
1109 screen_->update(bv_->text, bv_);
1111 // do this here instead of in the screen::update because of
1113 bv_->text->status(bv_, LyXText::UNCHANGED);
1119 // Values used when calling update:
1121 // -2 - update, move sel_cursor if selection, fitcursor
1122 // -1 - update, move sel_cursor if selection, fitcursor, mark dirty
1123 // 0 - update, move sel_cursor if selection, fitcursor
1124 // 1 - update, move sel_cursor if selection, fitcursor, mark dirty
1125 // 3 - update, move sel_cursor if selection
1128 // a simple redraw of the parts that need refresh
1130 // move sel_cursor if selection -
1131 // the text's sel_cursor is moved if there is selection is progress
1134 // fitCursor() is called and the scrollbar updated
1137 // the buffer is marked dirty.
1146 // UPDATE_ONLY = UPDATE;
1147 // UPDATE_SELECT = UPDATE | SELECT;
1148 // UPDATE_SELECT_MOVE = UPDATE | SELECT | FITCUR;
1149 // UPDATE_SELECT_MOVE_AFTER_CHANGE = UPDATE | SELECT | FITCUR | CHANGE;
1151 // update(-3) -> update(0) -> update(0) -> update(UPDATE)
1152 // update(-2) -> update(1 + 2) -> update(3) -> update(SELECT|FITCUR)
1153 // update(-1) -> update(1 + 2 + 4) -> update(7) -> update(SELECT|FITCUR|CHANGE)
1154 // update(1) -> update(1 + 2 + 4) -> update(7) -> update(SELECT|FITCUR|CHANGE)
1155 // update(3) -> update(1) -> update(1) -> update(SELECT)
1157 void BufferView::Pimpl::update(LyXText * text, BufferView::UpdateCodes f)
1159 owner_->updateLayoutChoice();
1161 if (!text->selection.set() && (f & SELECT)) {
1162 text->selection.cursor = text->cursor;
1165 text->fullRebreak(bv_);
1167 if (text->inset_owner) {
1168 text->inset_owner->setUpdateStatus(bv_, InsetText::NONE);
1169 updateInset(text->inset_owner, false);
1179 buffer_->markDirty();
1184 // Callback for cursor timer
1185 void BufferView::Pimpl::cursorToggle()
1188 cursor_timeout.restart();
1192 if (!screen_.get()) {
1193 cursor_timeout.restart();
1198 extern void reapSpellchecker(void);
1201 if (!bv_->theLockingInset()) {
1202 screen_->cursorToggle(bv_);
1204 bv_->theLockingInset()->toggleInsetCursor(bv_);
1207 cursor_timeout.restart();
1211 void BufferView::Pimpl::cursorPrevious(LyXText * text)
1213 if (!text->cursor.row()->previous()) {
1214 if (text->first_y > 0) {
1215 int new_y = bv_->text->first_y - workarea_.height();
1216 screen_->draw(bv_->text, bv_, new_y < 0 ? 0 : new_y);
1222 int y = text->first_y;
1223 Row * cursorrow = text->cursor.row();
1225 text->setCursorFromCoordinates(bv_, text->cursor.x_fix(), y);
1229 if (cursorrow == bv_->text->cursor.row()) {
1230 // we have a row which is higher than the workarea so we leave the
1231 // cursor on the start of the row and move only the draw up as soon
1232 // as we move the cursor or do something while inside the row (it may
1233 // span several workarea-heights) we'll move to the top again, but this
1234 // is better than just jump down and only display part of the row.
1235 new_y = bv_->text->first_y - workarea_.height();
1237 if (text->inset_owner) {
1238 new_y = bv_->text->cursor.iy()
1239 + bv_->theLockingInset()->insetInInsetY() + y
1240 + text->cursor.row()->height()
1241 - workarea_.height() + 1;
1243 new_y = text->cursor.y()
1244 - text->cursor.row()->baseline()
1245 + text->cursor.row()->height()
1246 - workarea_.height() + 1;
1249 screen_->draw(bv_->text, bv_, new_y < 0 ? 0 : new_y);
1250 if (text->cursor.row()->previous()) {
1252 text->setCursor(bv_, cur, text->cursor.row()->previous()->par(),
1253 text->cursor.row()->previous()->pos(), false);
1254 if (cur.y() > text->first_y) {
1255 text->cursorUp(bv_, true);
1262 void BufferView::Pimpl::cursorNext(LyXText * text)
1264 if (!text->cursor.row()->next()) {
1265 int y = text->cursor.y() - text->cursor.row()->baseline() +
1266 text->cursor.row()->height();
1267 if (y > int(text->first_y + workarea_.height())) {
1268 screen_->draw(bv_->text, bv_,
1269 bv_->text->first_y + workarea_.height());
1275 int y = text->first_y + workarea_.height();
1276 if (text->inset_owner && !text->first_y) {
1277 y -= (bv_->text->cursor.iy()
1278 - bv_->text->first_y
1279 + bv_->theLockingInset()->insetInInsetY());
1281 text->getRowNearY(y);
1283 Row * cursorrow = text->cursor.row();
1284 text->setCursorFromCoordinates(bv_, text->cursor.x_fix(), y); // + workarea_->height());
1287 if (cursorrow == bv_->text->cursor.row()) {
1288 // we have a row which is higher than the workarea so we leave the
1289 // cursor on the start of the row and move only the draw down as soon
1290 // as we move the cursor or do something while inside the row (it may
1291 // span several workarea-heights) we'll move to the top again, but this
1292 // is better than just jump down and only display part of the row.
1293 new_y = bv_->text->first_y + workarea_.height();
1295 if (text->inset_owner) {
1296 new_y = bv_->text->cursor.iy()
1297 + bv_->theLockingInset()->insetInInsetY()
1298 + y - text->cursor.row()->baseline();
1300 new_y = text->cursor.y() - text->cursor.row()->baseline();
1303 screen_->draw(bv_->text, bv_, new_y);
1304 if (text->cursor.row()->next()) {
1306 text->setCursor(bv_, cur, text->cursor.row()->next()->par(),
1307 text->cursor.row()->next()->pos(), false);
1308 if (cur.y() < int(text->first_y + workarea_.height())) {
1309 text->cursorDown(bv_, true);
1316 bool BufferView::Pimpl::available() const
1318 if (buffer_ && bv_->text)
1324 void BufferView::Pimpl::beforeChange(LyXText * text)
1327 text->clearSelection();
1331 void BufferView::Pimpl::savePosition(unsigned int i)
1333 if (i >= saved_positions_num)
1335 saved_positions[i] = Position(buffer_->fileName(),
1336 bv_->text->cursor.par()->id(),
1337 bv_->text->cursor.pos());
1340 str << _("Saved bookmark") << ' ' << i;
1341 owner_->message(str.str().c_str());
1346 void BufferView::Pimpl::restorePosition(unsigned int i)
1348 if (i >= saved_positions_num)
1351 string const fname = saved_positions[i].filename;
1353 beforeChange(bv_->text);
1355 if (fname != buffer_->fileName()) {
1356 Buffer * b = bufferlist.exists(fname) ?
1357 bufferlist.getBuffer(fname) :
1358 bufferlist.loadLyXFile(fname); // don't ask, just load it
1359 if (b != 0) buffer(b);
1362 Paragraph * par = buffer_->getParFromID(saved_positions[i].par_id);
1366 bv_->text->setCursor(bv_, par,
1367 min(par->size(), saved_positions[i].par_pos));
1369 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
1372 str << _("Moved to bookmark") << ' ' << i;
1373 owner_->message(str.str().c_str());
1378 bool BufferView::Pimpl::isSavedPosition(unsigned int i)
1380 if (i >= saved_positions_num)
1383 return !saved_positions[i].filename.empty();
1387 void BufferView::Pimpl::setState()
1389 if (!lyxrc.rtl_support)
1392 LyXText * text = bv_->getLyXText();
1393 if (text->real_current_font.isRightToLeft()
1394 && !(bv_->theLockingInset()
1395 && bv_->theLockingInset()->lyxCode()== Inset::ERT_CODE))
1397 if (owner_->getIntl()->keymap == Intl::PRIMARY)
1398 owner_->getIntl()->KeyMapSec();
1400 if (owner_->getIntl()->keymap == Intl::SECONDARY)
1401 owner_->getIntl()->KeyMapPrim();
1407 void BufferView::Pimpl::insetSleep()
1409 if (bv_->theLockingInset() && !inset_slept) {
1410 bv_->theLockingInset()->getCursorPos(bv_, bv_->slx, bv_->sly);
1411 bv_->theLockingInset()->insetUnlock(bv_);
1417 void BufferView::Pimpl::insetWakeup()
1419 if (bv_->theLockingInset() && inset_slept) {
1420 bv_->theLockingInset()->edit(bv_, bv_->slx, bv_->sly, 0);
1421 inset_slept = false;
1427 void BufferView::Pimpl::insetUnlock()
1429 if (bv_->theLockingInset()) {
1431 bv_->theLockingInset()->insetUnlock(bv_);
1432 bv_->theLockingInset(0);
1434 inset_slept = false;
1439 bool BufferView::Pimpl::focus() const
1441 return workarea_.hasFocus();
1445 void BufferView::Pimpl::focus(bool f)
1447 if (f) workarea_.setFocus();
1451 bool BufferView::Pimpl::active() const
1453 return workarea_.active();
1457 bool BufferView::Pimpl::belowMouse() const
1459 return workarea_.belowMouse();
1463 void BufferView::Pimpl::showCursor()
1465 if (screen_.get()) {
1466 if (bv_->theLockingInset())
1467 bv_->theLockingInset()->showInsetCursor(bv_);
1469 screen_->showCursor(bv_->text, bv_);
1474 void BufferView::Pimpl::hideCursor()
1476 if (screen_.get()) {
1477 if (!bv_->theLockingInset())
1478 // bv_->theLockingInset()->hideInsetCursor(bv_);
1480 screen_->hideCursor();
1485 void BufferView::Pimpl::toggleSelection(bool b)
1487 if (screen_.get()) {
1488 if (bv_->theLockingInset())
1489 bv_->theLockingInset()->toggleSelection(bv_, b);
1490 screen_->toggleSelection(bv_->text, bv_, b);
1495 void BufferView::Pimpl::toggleToggle()
1498 screen_->toggleToggle(bv_->text, bv_);
1502 void BufferView::Pimpl::center()
1504 beforeChange(bv_->text);
1505 if (bv_->text->cursor.y() > static_cast<int>((workarea_.height() / 2))) {
1506 screen_->draw(bv_->text, bv_, bv_->text->cursor.y() - workarea_.height() / 2);
1508 screen_->draw(bv_->text, bv_, 0);
1510 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
1515 void BufferView::Pimpl::pasteClipboard(bool asPara)
1520 screen_->hideCursor();
1521 beforeChange(bv_->text);
1523 string const clip(workarea_.getClipboard());
1529 bv_->getLyXText()->insertStringAsParagraphs(bv_, clip);
1531 bv_->getLyXText()->insertStringAsLines(bv_, clip);
1533 bv_->getLyXText()->clearSelection();
1534 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1538 void BufferView::Pimpl::stuffClipboard(string const & stuff) const
1540 workarea_.putClipboard(stuff);
1545 * Dispatch functions for actions which can be valid for BufferView->text
1546 * and/or InsetText->text!!!
1551 void BufferView::Pimpl::moveCursorUpdate(bool selecting, bool fitcur)
1553 LyXText * lt = bv_->getLyXText();
1555 if (selecting || lt->selection.mark()) {
1556 lt->setSelection(bv_);
1560 updateInset(lt->inset_owner, false);
1564 update(lt, BufferView::SELECT|BufferView::FITCUR);
1566 update(lt, BufferView::SELECT);
1568 } else if (bv_->text->status() != LyXText::UNCHANGED) {
1569 bv_->theLockingInset()->hideInsetCursor(bv_);
1570 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
1574 if (!lt->selection.set())
1575 workarea_.haveSelection(false);
1577 /* ---> Everytime the cursor is moved, show the current font state. */
1578 // should this too me moved out of this func?
1579 //owner->showState();
1584 Inset * BufferView::Pimpl::getInsetByCode(Inset::Code code)
1586 LyXCursor cursor = bv_->getLyXText()->cursor;
1587 Buffer::inset_iterator it =
1588 find_if(Buffer::inset_iterator(
1589 cursor.par(), cursor.pos()),
1590 buffer_->inset_iterator_end(),
1591 lyx::compare_memfun(&Inset::lyxCode, code));
1592 return it != buffer_->inset_iterator_end() ? (*it) : 0;
1596 void BufferView::Pimpl::MenuInsertLyXFile(string const & filen)
1598 string filename = filen;
1600 if (filename.empty()) {
1601 // Launch a file browser
1602 string initpath = lyxrc.document_path;
1605 string const trypath = owner_->buffer()->filePath();
1606 // If directory is writeable, use this as default.
1607 if (IsDirWriteable(trypath))
1611 FileDialog fileDlg(bv_->owner(),
1612 _("Select LyX document to insert"),
1614 make_pair(string(_("Documents|#o#O")),
1615 string(lyxrc.document_path)),
1616 make_pair(string(_("Examples|#E#e")),
1617 string(AddPath(system_lyxdir, "examples"))));
1619 FileDialog::Result result =
1620 fileDlg.Select(initpath,
1621 _("*.lyx| LyX Documents (*.lyx)"));
1623 if (result.first == FileDialog::Later)
1626 filename = result.second;
1628 // check selected filename
1629 if (filename.empty()) {
1630 owner_->message(_("Canceled."));
1635 // get absolute path of file and add ".lyx" to the filename if
1637 filename = FileSearch(string(), filename, "lyx");
1639 string const disp_fn(MakeDisplayPath(filename));
1642 s1 << _("Inserting document") << ' '
1643 << disp_fn << " ...";
1644 owner_->message(s1.str().c_str());
1645 bool const res = bv_->insertLyXFile(filename);
1648 str << _("Document") << ' ' << disp_fn
1649 << ' ' << _("inserted.");
1650 owner_->message(str.str().c_str());
1653 str << _("Could not insert document") << ' '
1655 owner_->message(str.str().c_str());
1660 bool BufferView::Pimpl::Dispatch(kb_action action, string const & argument)
1662 lyxerr[Debug::ACTION] << "BufferView::Pimpl::Dispatch: action["
1663 << action <<"] arg[" << argument << "]" << endl;
1665 LyXTextClass const & tclass = textclasslist[buffer_->params.textclass];
1668 // --- Misc -------------------------------------------
1672 LyXText * lt = bv_->getLyXText();
1673 lt->toggleAppendix(bv_);
1676 | BufferView::FITCUR
1677 | BufferView::CHANGE);
1682 case LFUN_TOC_INSERT:
1684 InsetCommandParams p;
1685 p.setCmdName("tableofcontents");
1686 Inset * inset = new InsetTOC(p);
1687 if (!insertInset(inset, tclass.defaultLayoutName()))
1692 case LFUN_SCROLL_INSET:
1693 // this is not handled here as this funktion is only aktive
1694 // if we have a locking_inset and that one is (or contains)
1698 case LFUN_INSET_GRAPHICS:
1700 Inset * new_inset = new InsetGraphics;
1701 if (!insertInset(new_inset)) {
1704 // this is need because you don't use a inset->Edit()
1705 updateInset(new_inset, true);
1706 new_inset->edit(bv_);
1716 case LFUN_PASTESELECTION:
1718 bool asPara = false;
1719 if (argument == "paragraph")
1721 pasteClipboard(asPara);
1733 case LFUN_LAYOUT_COPY:
1734 bv_->copyEnvironment();
1737 case LFUN_LAYOUT_PASTE:
1738 bv_->pasteEnvironment();
1742 case LFUN_GOTOERROR:
1743 gotoInset(Inset::ERROR_CODE, false);
1747 gotoInset(Inset::IGNORE_CODE, false);
1750 case LFUN_REFERENCE_GOTO:
1752 vector<Inset::Code> tmp;
1753 tmp.push_back(Inset::LABEL_CODE);
1754 tmp.push_back(Inset::REF_CODE);
1755 gotoInset(tmp, true);
1759 case LFUN_HYPHENATION:
1760 specialChar(InsetSpecialChar::HYPHENATION);
1763 case LFUN_LIGATURE_BREAK:
1764 specialChar(InsetSpecialChar::LIGATURE_BREAK);
1768 specialChar(InsetSpecialChar::LDOTS);
1771 case LFUN_END_OF_SENTENCE:
1772 specialChar(InsetSpecialChar::END_OF_SENTENCE);
1775 case LFUN_MENU_SEPARATOR:
1776 specialChar(InsetSpecialChar::MENU_SEPARATOR);
1783 case LFUN_DEPTH_MIN:
1784 changeDepth(bv_, bv_->getLyXText(), -1);
1787 case LFUN_DEPTH_PLUS:
1788 changeDepth(bv_, bv_->getLyXText(), 1);
1792 owner_->getDialogs()->setUserFreeFont();
1795 case LFUN_FILE_INSERT:
1796 MenuInsertLyXFile(argument);
1799 case LFUN_FILE_INSERT_ASCII_PARA:
1800 InsertAsciiFile(bv_, argument, true);
1803 case LFUN_FILE_INSERT_ASCII:
1804 InsertAsciiFile(bv_, argument, false);
1809 lyxerr[Debug::INFO] << "LFUN_LAYOUT: (arg) "
1810 << argument << endl;
1812 // This is not the good solution to the empty argument
1813 // problem, but it will hopefully suffice for 1.2.0.
1814 // The correct solution would be to augument the
1815 // function list/array with information about what
1816 // functions needs arguments and their type.
1817 if (argument.empty()) {
1818 owner_->getLyXFunc()->setErrorMessage(
1819 _("LyX function 'layout' needs an argument."));
1823 // Derive layout number from given argument (string)
1824 // and current buffer's textclass (number). */
1825 bool hasLayout = tclass.hasLayout(argument);
1826 string layout = argument;
1828 // If the entry is obsolete, use the new one instead.
1830 string const & obs = tclass[layout].obsoleted_by();
1836 owner_->getLyXFunc()->setErrorMessage(
1837 string(N_("Layout ")) + argument +
1842 bool change_layout = (current_layout != layout);
1843 LyXText * lt = bv_->getLyXText();
1844 if (!change_layout && lt->selection.set() &&
1845 lt->selection.start.par() != lt->selection.end.par())
1847 Paragraph * spar = lt->selection.start.par();
1848 Paragraph * epar = lt->selection.end.par()->next();
1849 while(spar != epar) {
1850 if (spar->layout() != current_layout) {
1851 change_layout = true;
1856 if (change_layout) {
1858 current_layout = layout;
1861 | BufferView::FITCUR);
1862 lt->setLayout(bv_, layout);
1863 owner_->setLayout(layout);
1866 | BufferView::FITCUR
1867 | BufferView::CHANGE);
1874 lang(bv_, argument);
1876 owner_->showState();
1881 owner_->showState();
1886 owner_->showState();
1891 owner_->showState();
1896 owner_->showState();
1901 owner_->showState();
1906 owner_->showState();
1911 owner_->showState();
1914 case LFUN_UNDERLINE:
1916 owner_->showState();
1919 case LFUN_FONT_SIZE:
1920 fontSize(bv_, argument);
1921 owner_->showState();
1924 case LFUN_FONT_STATE:
1925 owner_->getLyXFunc()->setMessage(currentState(bv_));
1928 case LFUN_UPCASE_WORD:
1930 LyXText * lt = bv_->getLyXText();
1934 | BufferView::FITCUR);
1935 lt->changeCase(bv_, LyXText::text_uppercase);
1936 if (lt->inset_owner)
1937 updateInset(lt->inset_owner, true);
1940 | BufferView::FITCUR
1941 | BufferView::CHANGE);
1945 case LFUN_LOWCASE_WORD:
1947 LyXText * lt = bv_->getLyXText();
1949 update(lt, BufferView::SELECT|BufferView::FITCUR);
1950 lt->changeCase(bv_, LyXText::text_lowercase);
1951 if (lt->inset_owner)
1952 updateInset(lt->inset_owner, true);
1955 | BufferView::FITCUR
1956 | BufferView::CHANGE);
1960 case LFUN_CAPITALIZE_WORD:
1962 LyXText * lt = bv_->getLyXText();
1964 update(lt, BufferView::SELECT|BufferView::FITCUR);
1965 lt->changeCase(bv_, LyXText::text_capitalization);
1966 if (lt->inset_owner)
1967 updateInset(lt->inset_owner, true);
1970 | BufferView::FITCUR
1971 | BufferView::CHANGE);
1975 case LFUN_TRANSPOSE_CHARS:
1977 LyXText * lt = bv_->getLyXText();
1979 update(lt, BufferView::SELECT|BufferView::FITCUR);
1980 lt->transposeChars(*bv_);
1981 if (lt->inset_owner)
1982 updateInset(lt->inset_owner, true);
1985 | BufferView::FITCUR
1986 | BufferView::CHANGE);
1991 case LFUN_INSERT_LABEL:
1992 MenuInsertLabel(bv_, argument);
1995 case LFUN_REF_INSERT:
1996 if (argument.empty()) {
1997 InsetCommandParams p("ref");
1998 owner_->getDialogs()->createRef(p.getAsString());
2000 InsetCommandParams p;
2001 p.setFromString(argument);
2003 InsetRef * inset = new InsetRef(p, *buffer_);
2004 if (!insertInset(inset))
2007 updateInset(inset, true);
2011 case LFUN_BOOKMARK_SAVE:
2012 savePosition(strToUnsignedInt(argument));
2015 case LFUN_BOOKMARK_GOTO:
2016 restorePosition(strToUnsignedInt(argument));
2021 string label(argument);
2022 if (label.empty()) {
2024 static_cast<InsetRef*>(getInsetByCode(Inset::REF_CODE));
2026 label = inset->getContents();
2031 if (!label.empty()) {
2032 //bv_->savePosition(0);
2033 if (!bv_->gotoLabel(label))
2034 Alert::alert(_("Error"),
2035 _("Couldn't find this label"),
2036 _("in current document."));
2041 // --- Cursor Movements -----------------------------
2044 LyXText * lt = bv_->getLyXText();
2046 bool is_rtl = lt->cursor.par()->isRightToLeftPar(buffer_->params);
2047 if (!lt->selection.mark())
2049 update(lt, BufferView::SELECT|BufferView::FITCUR);
2051 lt->cursorLeft(bv_, false);
2052 if (lt->cursor.pos() < lt->cursor.par()->size()
2053 && lt->cursor.par()->isInset(lt->cursor.pos())
2054 && isHighlyEditableInset(lt->cursor.par()->getInset(lt->cursor.pos()))) {
2055 Inset * tmpinset = lt->cursor.par()->getInset(lt->cursor.pos());
2056 owner_->getLyXFunc()->setMessage(tmpinset->editMessage());
2058 tmpinset->edit(bv_, false);
2060 tmpinset->edit(bv_);
2064 lt->cursorRight(bv_, false);
2066 moveCursorUpdate(false);
2067 owner_->showState();
2073 // This is soooo ugly. Isn`t it possible to make
2074 // it simpler? (Lgb)
2075 LyXText * lt = bv_->getLyXText();
2076 bool is_rtl = lt->cursor.par()->isRightToLeftPar(buffer_->params);
2077 if (!lt->selection.mark())
2079 update(lt, BufferView::SELECT|BufferView::FITCUR);
2080 LyXCursor const cur = lt->cursor;
2082 lt->cursorLeft(bv_, false);
2083 if ((is_rtl || cur != lt->cursor) && // only if really moved!
2084 lt->cursor.pos() < lt->cursor.par()->size() &&
2085 lt->cursor.par()->isInset(lt->cursor.pos()) &&
2086 isHighlyEditableInset(lt->cursor.par()->getInset(lt->cursor.pos()))) {
2087 Inset * tmpinset = lt->cursor.par()->getInset(lt->cursor.pos());
2088 owner_->getLyXFunc()->setMessage(tmpinset->editMessage());
2090 tmpinset->edit(bv_);
2092 tmpinset->edit(bv_, false);
2096 lt->cursorRight(bv_, false);
2099 moveCursorUpdate(false);
2100 owner_->showState();
2106 LyXText * lt = bv_->getLyXText();
2108 if (!lt->selection.mark())
2110 update(lt, BufferView::UPDATE);
2113 moveCursorUpdate(false);
2114 owner_->showState();
2120 LyXText * lt = bv_->getLyXText();
2122 if (!lt->selection.mark())
2124 update(lt, BufferView::UPDATE);
2125 lt->cursorDown(bv_);
2127 moveCursorUpdate(false);
2128 owner_->showState();
2132 case LFUN_UP_PARAGRAPH:
2134 LyXText * lt = bv_->getLyXText();
2136 if (!lt->selection.mark())
2138 update(lt, BufferView::UPDATE);
2139 lt->cursorUpParagraph(bv_);
2141 moveCursorUpdate(false);
2142 owner_->showState();
2146 case LFUN_DOWN_PARAGRAPH:
2148 LyXText * lt = bv_->getLyXText();
2150 if (!lt->selection.mark())
2152 update(lt, BufferView::UPDATE);
2153 lt->cursorDownParagraph(bv_);
2155 moveCursorUpdate(false);
2156 owner_->showState();
2162 LyXText * lt = bv_->getLyXText();
2164 if (!lt->selection.mark())
2166 update(lt, BufferView::UPDATE);
2169 moveCursorUpdate(false, false);
2170 owner_->showState();
2176 LyXText * lt = bv_->getLyXText();
2178 if (!lt->selection.mark())
2180 update(lt, BufferView::UPDATE);
2183 moveCursorUpdate(false, false);
2184 owner_->showState();
2190 LyXText * lt = bv_->getLyXText();
2192 if (!lt->selection.mark())
2194 update(lt, BufferView::SELECT|BufferView::FITCUR);
2195 lt->cursorHome(bv_);
2197 moveCursorUpdate(false);
2198 owner_->showState();
2204 LyXText * lt = bv_->getLyXText();
2206 if (!lt->selection.mark())
2209 BufferView::SELECT|BufferView::FITCUR);
2212 moveCursorUpdate(false);
2213 owner_->showState();
2217 case LFUN_SHIFT_TAB:
2220 LyXText * lt = bv_->getLyXText();
2222 if (!lt->selection.mark())
2225 BufferView::SELECT|BufferView::FITCUR);
2228 moveCursorUpdate(false);
2229 owner_->showState();
2233 case LFUN_WORDRIGHT:
2235 LyXText * lt = bv_->getLyXText();
2237 if (!lt->selection.mark())
2239 update(lt, BufferView::SELECT|BufferView::FITCUR);
2240 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2241 lt->cursorLeftOneWord(bv_);
2243 lt->cursorRightOneWord(bv_);
2245 moveCursorUpdate(false);
2246 owner_->showState();
2252 LyXText * lt = bv_->getLyXText();
2254 if (!lt->selection.mark())
2256 update(lt, BufferView::SELECT|BufferView::FITCUR);
2257 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2258 lt->cursorRightOneWord(bv_);
2260 lt->cursorLeftOneWord(bv_);
2262 moveCursorUpdate(false);
2263 owner_->showState();
2267 case LFUN_BEGINNINGBUF:
2269 LyXText * lt = bv_->getLyXText();
2271 if (!lt->selection.mark())
2274 BufferView::SELECT|BufferView::FITCUR);
2277 moveCursorUpdate(false);
2278 owner_->showState();
2284 LyXText * lt = bv_->getLyXText();
2286 if (!lt->selection.mark())
2289 BufferView::SELECT|BufferView::FITCUR);
2290 lt->cursorBottom(bv_);
2292 moveCursorUpdate(false);
2293 owner_->showState();
2297 /* cursor selection ---------------------------- */
2300 LyXText * lt = bv_->getLyXText();
2303 BufferView::SELECT|BufferView::FITCUR);
2304 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2305 lt->cursorLeft(bv_);
2307 lt->cursorRight(bv_);
2309 moveCursorUpdate(true);
2310 owner_->showState();
2316 LyXText * lt = bv_->getLyXText();
2319 BufferView::SELECT|BufferView::FITCUR);
2320 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2321 lt->cursorRight(bv_);
2323 lt->cursorLeft(bv_);
2325 moveCursorUpdate(true);
2326 owner_->showState();
2332 LyXText * lt = bv_->getLyXText();
2335 BufferView::SELECT|BufferView::FITCUR);
2336 lt->cursorUp(bv_, true);
2338 moveCursorUpdate(true);
2339 owner_->showState();
2345 LyXText * lt = bv_->getLyXText();
2348 BufferView::SELECT|BufferView::FITCUR);
2349 lt->cursorDown(bv_, true);
2351 moveCursorUpdate(true);
2352 owner_->showState();
2356 case LFUN_UP_PARAGRAPHSEL:
2358 LyXText * lt = bv_->getLyXText();
2361 BufferView::SELECT|BufferView::FITCUR);
2362 lt->cursorUpParagraph(bv_);
2364 moveCursorUpdate(true);
2365 owner_->showState();
2369 case LFUN_DOWN_PARAGRAPHSEL:
2371 LyXText * lt = bv_->getLyXText();
2374 BufferView::SELECT|BufferView::FITCUR);
2375 lt->cursorDownParagraph(bv_);
2377 moveCursorUpdate(true);
2378 owner_->showState();
2384 LyXText * lt = bv_->getLyXText();
2386 update(lt, BufferView::SELECT|BufferView::FITCUR);
2389 moveCursorUpdate(true);
2390 owner_->showState();
2396 LyXText * lt = bv_->getLyXText();
2398 update(lt, BufferView::SELECT|BufferView::FITCUR);
2401 moveCursorUpdate(true);
2402 owner_->showState();
2408 LyXText * lt = bv_->getLyXText();
2410 update(lt, BufferView::SELECT|BufferView::FITCUR);
2411 lt->cursorHome(bv_);
2413 moveCursorUpdate(true);
2414 owner_->showState();
2420 LyXText * lt = bv_->getLyXText();
2422 update(lt, BufferView::SELECT|BufferView::FITCUR);
2425 moveCursorUpdate(true);
2426 owner_->showState();
2430 case LFUN_WORDRIGHTSEL:
2432 LyXText * lt = bv_->getLyXText();
2434 update(lt, BufferView::SELECT|BufferView::FITCUR);
2435 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2436 lt->cursorLeftOneWord(bv_);
2438 lt->cursorRightOneWord(bv_);
2440 moveCursorUpdate(true);
2441 owner_->showState();
2445 case LFUN_WORDLEFTSEL:
2447 LyXText * lt = bv_->getLyXText();
2449 update(lt, BufferView::SELECT|BufferView::FITCUR);
2450 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2451 lt->cursorRightOneWord(bv_);
2453 lt->cursorLeftOneWord(bv_);
2455 moveCursorUpdate(true);
2456 owner_->showState();
2460 case LFUN_BEGINNINGBUFSEL:
2462 LyXText * lt = bv_->getLyXText();
2464 if (lt->inset_owner)
2466 update(lt, BufferView::SELECT|BufferView::FITCUR);
2469 moveCursorUpdate(true);
2470 owner_->showState();
2474 case LFUN_ENDBUFSEL:
2476 LyXText * lt = bv_->getLyXText();
2478 if (lt->inset_owner)
2481 BufferView::SELECT|BufferView::FITCUR);
2482 lt->cursorBottom(bv_);
2484 moveCursorUpdate(true);
2485 owner_->showState();
2489 // --- text changing commands ------------------------
2490 case LFUN_BREAKLINE:
2492 LyXText * lt = bv_->getLyXText();
2495 lt->insertChar(bv_, Paragraph::META_NEWLINE);
2498 | BufferView::FITCUR
2499 | BufferView::CHANGE);
2500 lt->setCursor(bv_, lt->cursor.par(), lt->cursor.pos());
2501 moveCursorUpdate(false);
2505 case LFUN_PROTECTEDSPACE:
2507 LyXText * lt = bv_->getLyXText();
2509 LyXLayout const & style = tclass[lt->cursor.par()->layout()];
2511 if (style.free_spacing) {
2512 lt->insertChar(bv_, ' ');
2515 | BufferView::FITCUR
2516 | BufferView::CHANGE);
2518 specialChar(InsetSpecialChar::PROTECTED_SEPARATOR);
2520 moveCursorUpdate(false);
2526 LyXText * lt = bv_->getLyXText();
2528 if (lt->selection.mark()) {
2532 | BufferView::FITCUR);
2533 owner_->getLyXFunc()->setMessage(N_("Mark removed"));
2536 lt->selection.mark(true);
2539 | BufferView::FITCUR);
2540 owner_->getLyXFunc()->setMessage(N_("Mark set"));
2542 lt->selection.cursor = lt->cursor;
2548 LyXText * lt = bv_->getLyXText();
2550 if (!lt->selection.set()) {
2552 lt->selection.cursor = lt->cursor;
2555 | BufferView::FITCUR
2556 | BufferView::CHANGE);
2557 // It is possible to make it a lot faster still
2558 // just comment out the line below...
2563 moveCursorUpdate(false);
2564 owner_->showState();
2569 case LFUN_DELETE_SKIP:
2571 LyXText * lt = bv_->getLyXText();
2573 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
2575 LyXCursor cursor = lt->cursor;
2577 if (!lt->selection.set()) {
2578 if (cursor.pos() == cursor.par()->size()) {
2579 lt->cursorRight(bv_);
2580 cursor = lt->cursor;
2581 if (cursor.pos() == 0
2582 && !(cursor.par()->params().spaceTop()
2583 == VSpace (VSpace::NONE))) {
2586 cursor.par()->params().lineTop(),
2587 cursor.par()->params().lineBottom(),
2588 cursor.par()->params().pagebreakTop(),
2589 cursor.par()->params().pagebreakBottom(),
2590 VSpace(VSpace::NONE),
2591 cursor.par()->params().spaceBottom(),
2592 cursor.par()->params().spacing(),
2593 cursor.par()->params().align(),
2594 cursor.par()->params().labelWidthString(), 0);
2595 lt->cursorLeft(bv_);
2598 | BufferView::FITCUR
2599 | BufferView::CHANGE);
2601 lt->cursorLeft(bv_);
2603 lt->selection.cursor = lt->cursor;
2606 | BufferView::FITCUR
2607 | BufferView::CHANGE);
2611 lt->selection.cursor = lt->cursor;
2614 | BufferView::FITCUR
2615 | BufferView::CHANGE);
2623 /* -------> Delete word forward. */
2624 case LFUN_DELETE_WORD_FORWARD:
2625 update(bv_->getLyXText(), BufferView::SELECT|BufferView::FITCUR);
2626 bv_->getLyXText()->deleteWordForward(bv_);
2627 update(bv_->getLyXText(), BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2628 moveCursorUpdate(false);
2629 owner_->showState();
2632 /* -------> Delete word backward. */
2633 case LFUN_DELETE_WORD_BACKWARD:
2635 LyXText * lt = bv_->getLyXText();
2637 update(lt, BufferView::SELECT|BufferView::FITCUR);
2638 lt->deleteWordBackward(bv_);
2641 | BufferView::FITCUR
2642 | BufferView::CHANGE);
2643 moveCursorUpdate(false);
2644 owner_->showState();
2648 /* -------> Kill to end of line. */
2649 case LFUN_DELETE_LINE_FORWARD:
2651 LyXText * lt = bv_->getLyXText();
2653 update(lt, BufferView::SELECT|BufferView::FITCUR);
2654 lt->deleteLineForward(bv_);
2657 | BufferView::FITCUR
2658 | BufferView::CHANGE);
2659 moveCursorUpdate(false);
2663 /* -------> Set mark off. */
2666 LyXText * lt = bv_->getLyXText();
2669 update(lt, BufferView::SELECT|BufferView::FITCUR);
2670 lt->selection.cursor = lt->cursor;
2671 owner_->getLyXFunc()->setMessage(N_("Mark off"));
2675 /* -------> Set mark on. */
2678 LyXText * lt = bv_->getLyXText();
2681 lt->selection.mark(true);
2682 update(lt, BufferView::SELECT|BufferView::FITCUR);
2683 lt->selection.cursor = lt->cursor;
2684 owner_->getLyXFunc()->setMessage(N_("Mark on"));
2688 case LFUN_BACKSPACE:
2690 LyXText * lt = bv_->getLyXText();
2692 if (!lt->selection.set()) {
2693 if (owner_->getIntl()->getTrans().backspace()) {
2695 lt->selection.cursor = lt->cursor;
2698 | BufferView::FITCUR
2699 | BufferView::CHANGE);
2700 // It is possible to make it a lot faster still
2701 // just comment out the line below...
2707 owner_->showState();
2712 case LFUN_BACKSPACE_SKIP:
2714 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
2715 LyXText * lt = bv_->getLyXText();
2717 LyXCursor cursor = lt->cursor;
2719 if (!lt->selection.set()) {
2720 if (cursor.pos() == 0
2721 && !(cursor.par()->params().spaceTop()
2722 == VSpace (VSpace::NONE))) {
2725 cursor.par()->params().lineTop(),
2726 cursor.par()->params().lineBottom(),
2727 cursor.par()->params().pagebreakTop(),
2728 cursor.par()->params().pagebreakBottom(),
2729 VSpace(VSpace::NONE), cursor.par()->params().spaceBottom(),
2730 cursor.par()->params().spacing(),
2731 cursor.par()->params().align(),
2732 cursor.par()->params().labelWidthString(), 0);
2735 | BufferView::FITCUR
2736 | BufferView::CHANGE);
2739 lt->selection.cursor = cursor;
2742 | BufferView::FITCUR
2743 | BufferView::CHANGE);
2750 case LFUN_BREAKPARAGRAPH:
2752 LyXText * lt = bv_->getLyXText();
2755 lt->breakParagraph(bv_, 0);
2758 | BufferView::FITCUR
2759 | BufferView::CHANGE);
2760 lt->selection.cursor = lt->cursor;
2762 owner_->showState();
2766 case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
2768 LyXText * lt = bv_->getLyXText();
2771 lt->breakParagraph(bv_, 1);
2774 | BufferView::FITCUR
2775 | BufferView::CHANGE);
2776 lt->selection.cursor = lt->cursor;
2778 owner_->showState();
2782 case LFUN_BREAKPARAGRAPH_SKIP:
2784 // When at the beginning of a paragraph, remove
2785 // indentation and add a "defskip" at the top.
2786 // Otherwise, do the same as LFUN_BREAKPARAGRAPH.
2787 LyXText * lt = bv_->getLyXText();
2789 LyXCursor cursor = lt->cursor;
2792 if (cursor.pos() == 0) {
2793 if (cursor.par()->params().spaceTop() == VSpace(VSpace::NONE)) {
2796 cursor.par()->params().lineTop(),
2797 cursor.par()->params().lineBottom(),
2798 cursor.par()->params().pagebreakTop(),
2799 cursor.par()->params().pagebreakBottom(),
2800 VSpace(VSpace::DEFSKIP), cursor.par()->params().spaceBottom(),
2801 cursor.par()->params().spacing(),
2802 cursor.par()->params().align(),
2803 cursor.par()->params().labelWidthString(), 1);
2804 //update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2808 lt->breakParagraph(bv_, 0);
2809 //update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2814 | BufferView::FITCUR
2815 | BufferView::CHANGE);
2816 lt->selection.cursor = cursor;
2818 owner_->showState();
2822 case LFUN_PARAGRAPH_SPACING:
2824 LyXText * lt = bv_->getLyXText();
2826 Paragraph * par = lt->cursor.par();
2827 Spacing::Space cur_spacing = par->params().spacing().getSpace();
2828 float cur_value = 1.0;
2829 if (cur_spacing == Spacing::Other) {
2830 cur_value = par->params().spacing().getValue();
2833 istringstream istr(argument.c_str());
2837 Spacing::Space new_spacing = cur_spacing;
2838 float new_value = cur_value;
2840 lyxerr << "Missing argument to `paragraph-spacing'"
2842 } else if (tmp == "single") {
2843 new_spacing = Spacing::Single;
2844 } else if (tmp == "onehalf") {
2845 new_spacing = Spacing::Onehalf;
2846 } else if (tmp == "double") {
2847 new_spacing = Spacing::Double;
2848 } else if (tmp == "other") {
2849 new_spacing = Spacing::Other;
2852 lyxerr << "new_value = " << tmpval << endl;
2855 } else if (tmp == "default") {
2856 new_spacing = Spacing::Default;
2858 lyxerr << _("Unknown spacing argument: ")
2859 << argument << endl;
2861 if (cur_spacing != new_spacing || cur_value != new_value) {
2862 par->params().spacing(Spacing(new_spacing, new_value));
2863 lt->redoParagraph(bv_);
2866 | BufferView::FITCUR
2867 | BufferView::CHANGE);
2872 case LFUN_INSET_TOGGLE:
2874 LyXText * lt = bv_->getLyXText();
2877 update(lt, BufferView::SELECT|BufferView::FITCUR);
2878 lt->toggleInset(bv_);
2879 update(lt, BufferView::SELECT|BufferView::FITCUR);
2891 InsetCommandParams p;
2892 if (action == LFUN_HTMLURL)
2893 p.setCmdName("htmlurl");
2895 p.setCmdName("url");
2896 owner_->getDialogs()->createUrl(p.getAsString());
2900 case LFUN_INSERT_URL:
2902 InsetCommandParams p;
2903 p.setFromString(argument);
2905 InsetUrl * inset = new InsetUrl(p);
2906 if (!insertInset(inset))
2909 updateInset(inset, true);
2913 case LFUN_INSET_ERT:
2914 insertAndEditInset(new InsetERT(buffer_->params));
2917 case LFUN_INSET_EXTERNAL:
2918 insertAndEditInset(new InsetExternal);
2921 case LFUN_INSET_FOOTNOTE:
2922 insertAndEditInset(new InsetFoot(buffer_->params));
2925 case LFUN_INSET_MARGINAL:
2926 insertAndEditInset(new InsetMarginal(buffer_->params));
2929 case LFUN_INSET_MINIPAGE:
2930 insertAndEditInset(new InsetMinipage(buffer_->params));
2933 case LFUN_INSERT_NOTE:
2934 insertAndEditInset(new InsetNote(buffer_->params));
2937 case LFUN_INSET_FLOAT:
2938 // check if the float type exist
2939 if (floatList.typeExist(argument)) {
2940 insertAndEditInset(new InsetFloat(buffer_->params,
2943 lyxerr << "Non-existent float type: "
2944 << argument << endl;
2948 case LFUN_INSET_WIDE_FLOAT:
2949 // check if the float type exist
2950 if (floatList.typeExist(argument)) {
2951 InsetFloat * new_inset =
2952 new InsetFloat(buffer_->params, argument);
2953 new_inset->wide(true);
2954 insertAndEditInset(new_inset);
2956 lyxerr << "Non-existent float type: "
2957 << argument << endl;
2962 case LFUN_INSET_LIST:
2963 insertAndEditInset(new InsetList);
2966 case LFUN_INSET_THEOREM:
2967 insertAndEditInset(new InsetTheorem);
2971 case LFUN_INSET_CAPTION:
2973 // Do we have a locking inset...
2974 if (bv_->theLockingInset()) {
2975 lyxerr << "Locking inset code: "
2976 << static_cast<int>(bv_->theLockingInset()->lyxCode());
2977 InsetCaption * new_inset =
2978 new InsetCaption(buffer_->params);
2979 new_inset->setOwner(bv_->theLockingInset());
2980 new_inset->setAutoBreakRows(true);
2981 new_inset->setDrawFrame(0, InsetText::LOCKED);
2982 new_inset->setFrameColor(0, LColor::captionframe);
2983 if (insertInset(new_inset))
2984 new_inset->edit(bv_);
2991 case LFUN_INSET_TABULAR:
2995 if (!argument.empty())
2996 ::sscanf(argument.c_str(),"%d%d", &r, &c);
2997 InsetTabular * new_inset =
2998 new InsetTabular(*buffer_, r, c);
3000 bv_->getLyXText()->real_current_font.isRightToLeft();
3001 if (!open_new_inset(new_inset, rtl))
3006 // --- lyxserver commands ----------------------------
3008 case LFUN_CHARATCURSOR:
3010 pos_type pos = bv_->getLyXText()->cursor.pos();
3011 if (pos < bv_->getLyXText()->cursor.par()->size())
3012 owner_->getLyXFunc()->setMessage(
3013 tostr(bv_->getLyXText()->cursor.par()->getChar(pos)));
3015 owner_->getLyXFunc()->setMessage("EOF");
3020 owner_->getLyXFunc()->setMessage(tostr(bv_->getLyXText()->cursor.x())
3022 + tostr(bv_->getLyXText()->cursor.y()));
3029 if (::sscanf(argument.c_str(), " %d %d", &x, &y) != 2) {
3030 lyxerr << "SETXY: Could not parse coordinates in '"
3031 << argument << std::endl;
3033 bv_->getLyXText()->setCursorFromCoordinates(bv_, x, y);
3037 case LFUN_GETLAYOUT:
3038 owner_->getLyXFunc()->setMessage(tostr(bv_->getLyXText()->cursor.par()->layout()));
3043 LyXFont & font = bv_->getLyXText()->current_font;
3044 if (font.shape() == LyXFont::ITALIC_SHAPE)
3045 owner_->getLyXFunc()->setMessage("E");
3046 else if (font.shape() == LyXFont::SMALLCAPS_SHAPE)
3047 owner_->getLyXFunc()->setMessage("N");
3049 owner_->getLyXFunc()->setMessage("0");
3054 // --- accented characters ---------------------------
3057 case LFUN_CIRCUMFLEX:
3067 case LFUN_SPECIAL_CARON:
3070 case LFUN_HUNG_UMLAUT:
3073 if (argument.empty()) {
3075 owner_->getLyXFunc()->handleKeyFunc(action);
3077 owner_->getLyXFunc()->handleKeyFunc(action);
3078 owner_->getIntl()->getTrans()
3079 .TranslateAndInsert(argument[0], bv_->getLyXText());
3080 update(bv_->getLyXText(),
3082 | BufferView::FITCUR
3083 | BufferView::CHANGE);
3087 case LFUN_MATH_MACRO:
3088 mathDispatchMathMacro(bv_, argument);
3091 case LFUN_MATH_DELIM:
3092 mathDispatchMathDelim(bv_, argument);
3095 case LFUN_INSERT_MATRIX:
3096 mathDispatchInsertMatrix(bv_, argument);
3099 case LFUN_INSERT_MATH:
3100 mathDispatchInsertMath(bv_, argument);
3103 case LFUN_MATH_IMPORT_SELECTION: // Imports LaTeX from the X selection
3104 mathDispatchMathImportSelection(bv_, argument);
3107 case LFUN_MATH_DISPLAY: // Open or create a displayed math inset
3108 mathDispatchMathDisplay(bv_, argument);
3111 case LFUN_MATH_MODE: // Open or create an inlined math inset
3112 mathDispatchMathMode(bv_, argument);
3115 case LFUN_GREEK: // Insert a single greek letter
3116 mathDispatchGreek(bv_, argument);
3119 case LFUN_CITATION_INSERT:
3121 InsetCommandParams p;
3122 p.setFromString(argument);
3124 InsetCitation * inset = new InsetCitation(p);
3125 if (!insertInset(inset))
3128 updateInset(inset, true);
3132 case LFUN_INSERT_BIBTEX:
3134 // ale970405+lasgoutt970425
3135 // The argument can be up to two tokens separated
3136 // by a space. The first one is the bibstyle.
3137 string const db = token(argument, ' ', 0);
3138 string const bibstyle = token(argument, ' ', 1);
3140 InsetCommandParams p("BibTeX", db, bibstyle);
3141 InsetBibtex * inset = new InsetBibtex(p);
3143 if (insertInset(inset)) {
3144 if (argument.empty())
3151 // BibTeX data bases
3152 case LFUN_BIBDB_ADD:
3154 InsetBibtex * inset =
3155 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
3157 inset->addDatabase(argument);
3162 case LFUN_BIBDB_DEL:
3164 InsetBibtex * inset =
3165 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
3167 inset->delDatabase(argument);
3172 case LFUN_BIBTEX_STYLE:
3174 InsetBibtex * inset =
3175 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
3177 inset->setOptions(argument);
3182 case LFUN_INDEX_CREATE:
3184 InsetCommandParams p("index");
3185 if (argument.empty()) {
3186 string const idxstring(bv_->getLyXText()->getStringToIndex(bv_));
3187 p.setContents(idxstring);
3189 p.setContents(argument);
3192 owner_->getDialogs()->createIndex(p.getAsString());
3196 case LFUN_INDEX_INSERT:
3198 InsetCommandParams p;
3199 p.setFromString(argument);
3200 InsetIndex * inset = new InsetIndex(p);
3202 if (!insertInset(inset))
3205 updateInset(inset, true);
3209 case LFUN_INDEX_INSERT_LAST:
3211 string const idxstring(bv_->getLyXText()->getStringToIndex(bv_));
3212 if (!idxstring.empty()) {
3213 owner_->message(_("Word `")
3214 + idxstring + _(("' indexed.")));
3215 InsetCommandParams p("index", idxstring);
3216 InsetIndex * inset = new InsetIndex(p);
3218 if (!insertInset(inset))
3221 updateInset(inset, true);
3226 case LFUN_INDEX_PRINT:
3228 InsetCommandParams p("printindex");
3229 Inset * inset = new InsetPrintIndex(p);
3230 if (!insertInset(inset, tclass.defaultLayoutName()))
3235 case LFUN_PARENTINSERT:
3237 InsetCommandParams p("lyxparent", argument);
3238 Inset * inset = new InsetParent(p, *buffer_);
3239 if (!insertInset(inset, tclass.defaultLayoutName()))
3245 case LFUN_CHILD_INSERT:
3247 InsetInclude::Params p;
3248 p.cparams.setFromString(argument);
3249 p.masterFilename_ = buffer_->fileName();
3251 InsetInclude * inset = new InsetInclude(p);
3252 if (!insertInset(inset))
3255 updateInset(inset, true);
3256 bv_->owner()->getDialogs()->showInclude(inset);
3261 case LFUN_FLOAT_LIST:
3262 if (floatList.typeExist(argument)) {
3263 Inset * inset = new InsetFloatList(argument);
3264 if (!insertInset(inset, tclass.defaultLayoutName()))
3267 lyxerr << "Non-existent float type: "
3268 << argument << endl;
3272 case LFUN_THESAURUS_ENTRY:
3274 string arg = argument;
3277 arg = bv_->getLyXText()->selectionAsString(buffer_,
3281 if (arg.size() > 100 || arg.empty()) {
3282 // Get word or selection
3283 bv_->getLyXText()->selectWordWhenUnderCursor(bv_, LyXText::WHOLE_WORD);
3284 arg = bv_->getLyXText()->selectionAsString(buffer_, false);
3285 // FIXME: where is getLyXText()->unselect(bv_) ?
3289 bv_->owner()->getDialogs()->showThesaurus(arg);
3293 case LFUN_SELFINSERT:
3295 if (argument.empty()) break;
3297 /* Automatically delete the currently selected
3298 * text and replace it with what is being
3299 * typed in now. Depends on lyxrc settings
3300 * "auto_region_delete", which defaults to
3303 LyXText * lt = bv_->getLyXText();
3305 if (lyxrc.auto_region_delete) {
3306 if (lt->selection.set()) {
3307 lt->cutSelection(bv_, false, false);
3310 | BufferView::FITCUR
3311 | BufferView::CHANGE);
3313 workarea_.haveSelection(false);
3317 LyXFont const old_font(lt->real_current_font);
3319 string::const_iterator cit = argument.begin();
3320 string::const_iterator end = argument.end();
3321 for (; cit != end; ++cit) {
3322 owner_->getIntl()->getTrans().TranslateAndInsert(*cit, lt);
3327 | BufferView::FITCUR
3328 | BufferView::CHANGE);
3330 lt->selection.cursor = lt->cursor;
3331 moveCursorUpdate(false);
3333 // real_current_font.number can change so we need to
3334 // update the minibuffer
3335 if (old_font != lt->real_current_font)
3336 owner_->showState();
3341 case LFUN_DATE_INSERT: // jdblair: date-insert cmd
3343 time_t now_time_t = time(NULL);
3344 struct tm * now_tm = localtime(&now_time_t);
3345 setlocale(LC_TIME, "");
3347 if (!argument.empty())
3350 arg = lyxrc.date_insert_format;
3352 int const datetmp_len =
3353 ::strftime(datetmp, 32, arg.c_str(), now_tm);
3355 LyXText * lt = bv_->getLyXText();
3357 for (int i = 0; i < datetmp_len; i++) {
3358 lt->insertChar(bv_, datetmp[i]);
3361 | BufferView::FITCUR
3362 | BufferView::CHANGE);
3365 lt->selection.cursor = lt->cursor;
3366 moveCursorUpdate(false);
3370 case LFUN_UNKNOWN_ACTION:
3371 owner_->getLyXFunc()->setErrorMessage(N_("Unknown function!"));
3382 void BufferView::Pimpl::newline()
3385 LyXText * lt = bv_->getLyXText();
3389 | BufferView::FITCUR);
3390 lt->insertChar(bv_, Paragraph::META_NEWLINE);
3393 | BufferView::FITCUR
3394 | BufferView::CHANGE);
3399 void BufferView::Pimpl::hfill()
3402 LyXText * lt = bv_->getLyXText();
3406 | BufferView::FITCUR);
3407 lt->insertChar(bv_, Paragraph::META_HFILL);
3410 | BufferView::FITCUR
3411 | BufferView::CHANGE);
3416 void BufferView::Pimpl::specialChar(InsetSpecialChar::Kind kind)
3419 LyXText * lt = bv_->getLyXText();
3422 update(lt, BufferView::SELECT|BufferView::FITCUR);
3423 InsetSpecialChar * new_inset =
3424 new InsetSpecialChar(kind);
3425 if (!insertInset(new_inset))
3428 updateInset(new_inset, true);
3433 void BufferView::Pimpl::smartQuote()
3435 LyXText const * lt = bv_->getLyXText();
3436 Paragraph const * par = lt->cursor.par();
3437 pos_type pos = lt->cursor.pos();
3441 || (par->isInset(pos - 1)
3442 && par->getInset(pos - 1)->isSpace()))
3445 c = par->getChar(pos - 1);
3450 LyXLayout const & style =
3451 textclasslist[bv_->buffer()->params.textclass][par->layout()];
3453 if (style.pass_thru ||
3454 (!insertInset(new InsetQuotes(c, bv_->buffer()->params))))
3455 bv_->owner()->getLyXFunc()->dispatch(LFUN_SELFINSERT, "\"");
3459 void BufferView::Pimpl::insertAndEditInset(Inset * inset)
3461 if (insertInset(inset))
3468 // Open and lock an updatable inset
3469 bool BufferView::Pimpl::open_new_inset(UpdatableInset * new_inset, bool behind)
3471 LyXText * lt = bv_->getLyXText();
3475 if (!insertInset(new_inset)) {
3479 new_inset->edit(bv_, !behind);
3484 bool BufferView::Pimpl::insertInset(Inset * inset, string const & lout)
3486 // if we are in a locking inset we should try to insert the
3487 // inset there otherwise this is a illegal function now
3488 if (bv_->theLockingInset()) {
3489 if (bv_->theLockingInset()->insetAllowed(inset))
3490 return bv_->theLockingInset()->insertInset(bv_, inset);
3494 // not quite sure if we want this...
3495 setCursorParUndo(bv_);
3498 beforeChange(bv_->text);
3499 if (!lout.empty()) {
3500 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
3501 bv_->text->breakParagraph(bv_);
3502 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3504 if (bv_->text->cursor.par()->size()) {
3505 bv_->text->cursorLeft(bv_);
3507 bv_->text->breakParagraph(bv_);
3508 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3512 LyXTextClass const & tclass =
3513 textclasslist[buffer_->params.textclass];
3514 bool hasLayout = tclass.hasLayout(lres);
3515 string lay = tclass.defaultLayoutName();
3517 if (hasLayout != false) {
3521 // layout not fount using default
3522 lay = tclass.defaultLayoutName();
3525 bv_->text->setLayout(bv_, lay);
3527 bv_->text->setParagraph(bv_, 0, 0,
3529 VSpace(VSpace::NONE), VSpace(VSpace::NONE),
3534 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3537 bv_->text->insertInset(bv_, inset);
3538 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3545 void BufferView::Pimpl::updateInset(Inset * inset, bool mark_dirty)
3547 if (!inset || !available())
3550 // first check for locking insets
3551 if (bv_->theLockingInset()) {
3552 if (bv_->theLockingInset() == inset) {
3553 if (bv_->text->updateInset(bv_, inset)) {
3556 buffer_->markDirty();
3561 } else if (bv_->theLockingInset()->updateInsetInInset(bv_, inset)) {
3562 if (bv_->text->updateInset(bv_, bv_->theLockingInset())) {
3565 buffer_->markDirty();
3573 // then check if the inset is a top_level inset (has no owner)
3574 // if yes do the update as always otherwise we have to update the
3575 // toplevel inset where this inset is inside
3576 Inset * tl_inset = inset;
3577 while(tl_inset->owner())
3578 tl_inset = tl_inset->owner();
3580 if (tl_inset == inset) {
3581 update(bv_->text, BufferView::UPDATE);
3582 if (bv_->text->updateInset(bv_, inset)) {
3586 | BufferView::FITCUR
3587 | BufferView::CHANGE);
3589 update(bv_->text, SELECT);
3593 } else if (static_cast<UpdatableInset *>(tl_inset)
3594 ->updateInsetInInset(bv_, inset))
3596 if (bv_->text->updateInset(bv_, tl_inset)) {
3604 void BufferView::Pimpl::gotoInset(vector<Inset::Code> const & codes,
3607 if (!available()) return;
3610 beforeChange(bv_->text);
3611 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
3613 LyXCursor const & cursor = bv_->text->cursor;
3617 cursor.par()->isInset(cursor.pos())) {
3618 Inset const * inset = cursor.par()->getInset(cursor.pos());
3619 if (find(codes.begin(), codes.end(), inset->lyxCode())
3622 static_cast<InsetCommand const *>(inset)->getContents();
3626 if (!bv_->text->gotoNextInset(bv_, codes, contents)) {
3627 if (bv_->text->cursor.pos()
3628 || bv_->text->cursor.par() != bv_->text->ownerParagraph()) {
3629 LyXCursor tmp = bv_->text->cursor;
3630 bv_->text->cursor.par(bv_->text->ownerParagraph());
3631 bv_->text->cursor.pos(0);
3632 if (!bv_->text->gotoNextInset(bv_, codes, contents)) {
3633 bv_->text->cursor = tmp;
3634 bv_->owner()->message(_("No more insets"));
3637 bv_->owner()->message(_("No more insets"));
3640 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
3641 bv_->text->selection.cursor = bv_->text->cursor;
3645 void BufferView::Pimpl::gotoInset(Inset::Code code, bool same_content)
3647 gotoInset(vector<Inset::Code>(1, code), same_content);