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 ("
180 buffer_->delUser(bv_);
182 // Put the old text into the TextCache, but
183 // only if the buffer is still loaded.
184 // Also set the owner of the test to 0
185 // bv_->text->owner(0);
186 textcache.add(buffer_, workarea_.workWidth(), bv_->text);
187 if (lyxerr.debugging())
188 textcache.show(lyxerr, "BufferView::buffer");
193 // Set current buffer
196 if (bufferlist.getState() == BufferList::CLOSING) return;
199 // screen is always deleted when the buffer is changed.
202 // If we are closing the buffer, use the first buffer as current
204 buffer_ = bufferlist.first();
208 lyxerr[Debug::INFO] << "Buffer addr: " << buffer_ << endl;
209 buffer_->addUser(bv_);
210 // If we don't have a text object for this, we make one
211 if (bv_->text == 0) {
212 resizeCurrentBuffer();
217 bv_->text->first_y = screen_->topCursorVisible(bv_->text);
218 owner_->updateMenubar();
219 owner_->updateToolbar();
220 // Similarly, buffer-dependent dialogs should be updated or
221 // hidden. This should go here because some dialogs (eg ToC)
222 // require bv_->text.
223 owner_->getDialogs()->updateBufferDependent(true);
227 lyxerr[Debug::INFO] << " No Buffer!" << endl;
228 owner_->updateMenubar();
229 owner_->updateToolbar();
230 owner_->getDialogs()->hideBufferDependent();
234 // Also remove all remaining text's from the testcache.
235 // (there should not be any!) (if there is any it is a
237 if (lyxerr.debugging())
238 textcache.show(lyxerr, "buffer delete all");
241 // should update layoutchoice even if we don't have a buffer.
242 owner_->updateLayoutChoice();
244 owner_->updateWindowTitle();
248 void BufferView::Pimpl::resize(int xpos, int ypos, int width, int height)
250 workarea_.resize(xpos, ypos, width, height);
251 update(bv_->text, SELECT);
256 void BufferView::Pimpl::resize()
259 resizeCurrentBuffer();
263 void BufferView::Pimpl::redraw()
265 lyxerr[Debug::INFO] << "BufferView::redraw()" << endl;
270 bool BufferView::Pimpl::fitCursor()
272 lyx::Assert(screen_.get());
276 if (bv_->theLockingInset()) {
277 bv_->theLockingInset()->fitInsetCursor(bv_);
280 ret = screen_->fitCursor(bv_->text, bv_);
283 bv_->owner()->getDialogs()->updateParagraph();
290 void BufferView::Pimpl::redoCurrentBuffer()
292 lyxerr[Debug::INFO] << "BufferView::redoCurrentBuffer" << endl;
293 if (buffer_ && bv_->text) {
295 owner_->updateLayoutChoice();
300 int BufferView::Pimpl::resizeCurrentBuffer()
302 lyxerr[Debug::INFO] << "resizeCurrentBuffer" << endl;
305 Paragraph * selstartpar = 0;
306 Paragraph * selendpar = 0;
307 UpdatableInset * the_locking_inset = 0;
310 pos_type selstartpos = 0;
311 pos_type selendpos = 0;
312 bool selection = false;
313 bool mark_set = false;
315 owner_->prohibitInput();
317 owner_->message(_("Formatting document..."));
320 par = bv_->text->cursor.par();
321 pos = bv_->text->cursor.pos();
322 selstartpar = bv_->text->selection.start.par();
323 selstartpos = bv_->text->selection.start.pos();
324 selendpar = bv_->text->selection.end.par();
325 selendpos = bv_->text->selection.end.pos();
326 selection = bv_->text->selection.set();
327 mark_set = bv_->text->selection.mark();
328 the_locking_inset = bv_->theLockingInset();
330 bv_->text = new LyXText(bv_);
331 bv_->text->init(bv_);
332 buffer_->resizeInsets(bv_);
334 // See if we have a text in TextCache that fits
335 // the new buffer_ with the correct width.
336 bv_->text = textcache.findFit(buffer_, workarea_.workWidth());
338 if (lyxerr.debugging()) {
339 lyxerr << "Found a LyXText that fits:\n";
340 textcache.show(lyxerr, make_pair(buffer_, make_pair(workarea_.workWidth(), bv_->text)));
342 // Set the owner of the newly found text
343 // bv_->text->owner(bv_);
344 if (lyxerr.debugging())
345 textcache.show(lyxerr, "resizeCurrentBuffer");
347 bv_->text = new LyXText(bv_);
348 bv_->text->init(bv_);
349 //buffer_->resizeInsets(bv_);
356 bv_->text->selection.set(true);
357 // At this point just to avoid the Delete-Empty-Paragraph-
358 // Mechanism when setting the cursor.
359 bv_->text->selection.mark(mark_set);
361 bv_->text->setCursor(bv_, selstartpar, selstartpos);
362 bv_->text->selection.cursor = bv_->text->cursor;
363 bv_->text->setCursor(bv_, selendpar, selendpos);
364 bv_->text->setSelection(bv_);
365 bv_->text->setCursor(bv_, par, pos);
367 bv_->text->setCursor(bv_, par, pos);
368 bv_->text->selection.cursor = bv_->text->cursor;
369 bv_->text->selection.set(false);
371 // remake the inset locking
372 bv_->theLockingInset(the_locking_inset);
375 bv_->text->first_y = screen_->topCursorVisible(bv_->text);
377 // this will scroll the screen such that the cursor becomes visible
382 owner_->allowInput();
384 /// clear the "Formatting Document" message
391 void BufferView::Pimpl::updateScreen()
393 // Regenerate the screen.
394 screen_.reset(new LyXScreen(workarea_));
398 void BufferView::Pimpl::updateScrollbar()
401 lyxerr[Debug::GUI] << "no text in updateScrollbar" << endl;
402 workarea_.setScrollbar(0, 1.0);
406 long const text_height = bv_->text->height;
407 long const work_height = workarea_.height();
409 double const lineh = bv_->text->defaultHeight();
410 double const slider_size =
411 (text_height == 0) ? 1.0 : 1.0 / double(text_height);
413 lyxerr[Debug::GUI] << "text_height now " << text_height << endl;
414 lyxerr[Debug::GUI] << "work_height " << work_height << endl;
416 /* If the text is smaller than the working area, the scrollbar
417 * maximum must be the working area height. No scrolling will
419 if (text_height <= work_height) {
420 lyxerr[Debug::GUI] << "doc smaller than workarea !" << endl;
421 workarea_.setScrollbarBounds(0.0, 0.0);
422 current_scrollbar_value = bv_->text->first_y;
423 workarea_.setScrollbar(current_scrollbar_value, 1.0);
427 workarea_.setScrollbarBounds(0.0, text_height - work_height);
428 workarea_.setScrollbarIncrements(lineh);
429 current_scrollbar_value = bv_->text->first_y;
430 workarea_.setScrollbar(current_scrollbar_value, slider_size);
434 // Callback for scrollbar slider
435 void BufferView::Pimpl::scrollCB(double value)
437 lyxerr[Debug::GUI] << "scrollCB of " << value << endl;
439 if (!buffer_) return;
441 current_scrollbar_value = long(value);
443 if (current_scrollbar_value < 0)
444 current_scrollbar_value = 0;
449 screen_->draw(bv_->text, bv_, current_scrollbar_value);
451 if (!lyxrc.cursor_follows_scrollbar) {
456 LyXText * vbt = bv_->text;
458 int const height = vbt->defaultHeight();
459 int const first = static_cast<int>((bv_->text->first_y + height));
460 int const last = static_cast<int>((bv_->text->first_y + workarea_.height() - height));
462 if (vbt->cursor.y() < first)
463 vbt->setCursorFromCoordinates(bv_, 0, first);
464 else if (vbt->cursor.y() > last)
465 vbt->setCursorFromCoordinates(bv_, 0, last);
471 int BufferView::Pimpl::scrollUp(long time)
473 if (!buffer_) return 0;
474 if (!screen_.get()) return 0;
476 double value = workarea_.getScrollbarValue();
478 if (value == 0) return 0;
480 float add_value = (bv_->text->defaultHeight()
481 + float(time) * float(time) * 0.125);
483 if (add_value > workarea_.height())
484 add_value = float(workarea_.height() -
485 bv_->text->defaultHeight());
492 workarea_.setScrollbarValue(value);
499 int BufferView::Pimpl::scrollDown(long time)
501 if (!buffer_) return 0;
502 if (!screen_.get()) return 0;
504 double value = workarea_.getScrollbarValue();
505 pair<float, float> p = workarea_.getScrollbarBounds();
506 double const max = p.second;
508 if (value == max) return 0;
510 float add_value = (bv_->text->defaultHeight()
511 + float(time) * float(time) * 0.125);
513 if (add_value > workarea_.height())
514 add_value = float(workarea_.height() -
515 bv_->text->defaultHeight());
522 workarea_.setScrollbarValue(value);
529 void BufferView::Pimpl::workAreaKeyPress(KeySym keysym, unsigned int state)
531 bv_->owner()->getLyXFunc()->processKeySym(keysym, state);
535 void BufferView::Pimpl::workAreaMotionNotify(int x, int y, unsigned int state)
537 // Only use motion with button 1
538 if (!(state & Button1MotionMask))
541 if (!buffer_ || !screen_.get()) return;
543 // Check for inset locking
544 if (bv_->theLockingInset()) {
545 LyXCursor cursor = bv_->text->cursor;
546 LyXFont font = bv_->text->getFont(buffer_,
547 cursor.par(), cursor.pos());
548 int width = bv_->theLockingInset()->width(bv_, font);
549 int inset_x = font.isVisibleRightToLeft()
550 ? cursor.ix() - width : cursor.ix();
551 int start_x = inset_x + bv_->theLockingInset()->scroll();
552 bv_->theLockingInset()->
553 insetMotionNotify(bv_,
555 y - cursor.iy() + bv_->text->first_y,
560 /* The test for not selection possible is needed, that only motion
561 events are used, where the bottom press event was on
562 the drawing area too */
563 if (!selection_possible)
566 screen_->hideCursor();
568 bv_->text->setCursorFromCoordinates(bv_, x, y + bv_->text->first_y);
570 if (!bv_->text->selection.set())
571 update(bv_->text, BufferView::UPDATE); // Maybe an empty line was deleted
573 bv_->text->setSelection(bv_);
574 screen_->toggleToggle(bv_->text, bv_);
580 // Single-click on work area
581 void BufferView::Pimpl::workAreaButtonPress(int xpos, int ypos,
584 if (!buffer_ || !screen_.get())
587 Inset * inset_hit = checkInsetHit(bv_->text, xpos, ypos);
589 // ok ok, this is a hack.
590 if (button == 4 || button == 5) {
593 scrollUp(lyxrc.wheel_jump); // default 100, set in lyxrc
596 scrollDown(lyxrc.wheel_jump);
601 // Middle button press pastes if we have a selection
602 // We do this here as if the selection was inside an inset
603 // it could get cleared on the unlocking of the inset so
604 // we have to check this first
605 bool paste_internally = false;
606 if (button == 2 && bv_->getLyXText()->selection.set()) {
607 owner_->getLyXFunc()->dispatch(LFUN_COPY);
608 paste_internally = true;
611 int const screen_first = bv_->text->first_y;
613 if (bv_->theLockingInset()) {
614 // We are in inset locking mode
616 /* Check whether the inset was hit. If not reset mode,
617 otherwise give the event to the inset */
618 if (inset_hit == bv_->theLockingInset()) {
619 bv_->theLockingInset()->
620 insetButtonPress(bv_,xpos, ypos,button);
623 bv_->unlockInset(bv_->theLockingInset());
628 selection_possible = true;
629 screen_->hideCursor();
631 // Clear the selection
632 screen_->toggleSelection(bv_->text, bv_);
633 bv_->text->clearSelection();
634 bv_->text->fullRebreak(bv_);
638 // Single left click in math inset?
639 if (isHighlyEditableInset(inset_hit)) {
640 // Highly editable inset, like math
641 UpdatableInset * inset = static_cast<UpdatableInset *>(inset_hit);
642 selection_possible = false;
643 owner_->updateLayoutChoice();
644 owner_->message(inset->editMessage());
645 //inset->edit(bv_, xpos, ypos, button);
646 // We just have to lock the inset before calling a PressEvent on it!
647 // we don't need the edit() call here! (Jug20020329)
648 if (!bv_->lockInset(inset)) {
649 lyxerr[Debug::INSETS] << "Cannot lock inset" << endl;
651 inset->insetButtonPress(bv_, xpos, ypos, button);
654 // I'm not sure we should continue here if we hit an inset (Jug20020403)
656 // Right click on a footnote flag opens float menu
658 selection_possible = false;
662 if (!inset_hit) // otherwise it was already set in checkInsetHit(...)
663 bv_->text->setCursorFromCoordinates(bv_, xpos, ypos + screen_first);
665 bv_->text->selection.cursor = bv_->text->cursor;
666 bv_->text->cursor.x_fix(bv_->text->cursor.x());
668 owner_->updateLayoutChoice();
670 selection_possible = false;
673 // Insert primary selection with middle mouse
674 // if there is a local selection in the current buffer,
677 if (paste_internally)
678 owner_->getLyXFunc()->dispatch(LFUN_PASTE);
680 owner_->getLyXFunc()->dispatch(LFUN_PASTESELECTION,
682 selection_possible = false;
688 void BufferView::Pimpl::doubleClick(int /*x*/, int /*y*/, unsigned int button)
694 LyXText * text = bv_->getLyXText();
696 if (text->bv_owner && bv_->theLockingInset())
699 if (screen_.get() && button == 1) {
700 if (text->bv_owner) {
701 screen_->hideCursor();
702 screen_->toggleSelection(text, bv_);
703 text->selectWord(bv_, LyXText::WHOLE_WORD_STRICT);
704 screen_->toggleSelection(text, bv_, false);
706 text->selectWord(bv_, LyXText::WHOLE_WORD_STRICT);
708 /* This will fit the cursor on the screen
710 update(text, BufferView::SELECT|BufferView::FITCUR);
715 void BufferView::Pimpl::tripleClick(int /*x*/, int /*y*/, unsigned int button)
721 LyXText * text = bv_->getLyXText();
723 if (text->bv_owner && bv_->theLockingInset())
726 if (screen_.get() && (button == 1)) {
727 if (text->bv_owner) {
728 screen_->hideCursor();
729 screen_->toggleSelection(text, bv_);
731 text->cursorHome(bv_);
732 text->selection.cursor = text->cursor;
733 text->cursorEnd(bv_);
734 text->setSelection(bv_);
735 if (text->bv_owner) {
736 screen_->toggleSelection(text, bv_, false);
738 /* This will fit the cursor on the screen
740 update(text, BufferView::SELECT|BufferView::FITCUR);
745 void BufferView::Pimpl::selectionRequested()
752 LyXText * text = bv_->getLyXText();
754 if (text->selection.set() &&
755 (!bv_->text->xsel_cache.set() ||
756 text->selection.start != bv_->text->xsel_cache.start ||
757 text->selection.end != bv_->text->xsel_cache.end))
759 bv_->text->xsel_cache = text->selection;
760 sel = text->selectionAsString(bv_->buffer(), false);
761 } else if (!text->selection.set()) {
763 bv_->text->xsel_cache.set(false);
766 workarea_.putClipboard(sel);
771 void BufferView::Pimpl::selectionLost()
773 if (active() && available()) {
776 bv_->getLyXText()->clearSelection();
778 bv_->text->xsel_cache.set(false);
783 void BufferView::Pimpl::enterView()
785 if (active() && available()) {
786 SetXtermCursor(workarea_.getWin());
787 using_xterm_cursor = true;
792 void BufferView::Pimpl::leaveView()
794 if (using_xterm_cursor) {
795 XUndefineCursor(fl_get_display(), workarea_.getWin());
796 using_xterm_cursor = false;
801 void BufferView::Pimpl::workAreaButtonRelease(int x, int y,
804 if (!buffer_ || !screen_.get()) return;
806 // If we hit an inset, we have the inset coordinates in these
807 // and inset_hit points to the inset. If we do not hit an
808 // inset, inset_hit is 0, and inset_x == x, inset_y == y.
809 Inset * inset_hit = checkInsetHit(bv_->text, x, y);
811 if (bv_->theLockingInset()) {
812 // We are in inset locking mode.
814 /* LyX does a kind of work-area grabbing for insets.
815 Only a ButtonPress Event outside the inset will
816 force a insetUnlock. */
817 bv_->theLockingInset()->
818 insetButtonRelease(bv_, x, y, button);
822 selection_possible = false;
829 workarea_.haveSelection(bv_->getLyXText()->selection.set());
834 owner_->updateMenubar();
835 owner_->updateToolbar();
837 // Did we hit an editable inset?
839 selection_possible = false;
841 // if we reach this point with a selection, it
842 // must mean we are currently selecting.
843 // But we don't want to open the inset
844 // because that is annoying for the user.
845 // So just pretend we didn't hit it.
846 // this is OK because a "kosher" ButtonRelease
847 // will follow a ButtonPress that clears
849 // Note this also fixes selection drawing
850 // problems if we end up opening an inset
851 if (bv_->getLyXText()->selection.set())
854 // CHECK fix this proper in 0.13
855 // well, maybe 13.0 !!!!!!!!!
857 // Following a ref shouldn't issue
858 // a push on the undo-stack
859 // anylonger, now that we have
860 // keybindings for following
861 // references and returning from
862 // references. IMHO though, it
863 // should be the inset's own business
864 // to push or not push on the undo
865 // stack. They don't *have* to
866 // alter the document...
868 // ...or maybe the SetCursorParUndo()
869 // below isn't necessary at all anylonger?
870 if (inset_hit->lyxCode() == Inset::REF_CODE) {
871 setCursorParUndo(bv_);
874 owner_->message(inset_hit->editMessage());
876 if (isHighlyEditableInset(inset_hit)) {
877 // Highly editable inset, like math
878 UpdatableInset *inset = (UpdatableInset *)inset_hit;
879 inset->insetButtonRelease(bv_, x, y, button);
881 inset_hit->insetButtonRelease(bv_, x, y, button);
882 // IMO this is a grosshack! Inset's should be changed so that
883 // they call the actions they have to do with the insetButtonRel.
884 // function and not in the edit(). This should be changed
886 inset_hit->edit(bv_, x, y, button);
891 // Maybe we want to edit a bibitem ale970302
892 if (bv_->text->cursor.par()->bibkey && x < 20 +
893 bibitemMaxWidth(bv_, textclasslist[buffer_->params.textclass].defaultfont())) {
894 bv_->text->cursor.par()->bibkey->edit(bv_, 0, 0, 0);
901 Box BufferView::Pimpl::insetDimensions(LyXText const & text,
902 LyXCursor const & cursor) const
904 Paragraph /*const*/ & par = *cursor.par();
905 pos_type const pos = cursor.pos();
907 lyx::Assert(par.getInset(pos));
909 Inset const & inset(*par.getInset(pos));
911 LyXFont const & font = text.getFont(buffer_, &par, pos);
913 int const width = inset.width(bv_, font);
914 int const inset_x = font.isVisibleRightToLeft()
915 ? (cursor.ix() - width) : cursor.ix();
918 inset_x + inset.scroll(),
920 cursor.iy() - inset.ascent(bv_, font),
921 cursor.iy() + inset.descent(bv_, font));
925 Inset * BufferView::Pimpl::checkInset(LyXText const & text,
926 LyXCursor const & cursor,
927 int & x, int & y) const
929 pos_type const pos(cursor.pos());
930 Paragraph /*const*/ & par(*cursor.par());
932 if (pos >= par.size() || !par.isInset(pos)) {
936 Inset /*const*/ * inset = par.getInset(pos);
938 if (!isEditableInset(inset)) {
942 Box b(insetDimensions(text, cursor));
944 if (!b.contained(x, y)) {
945 lyxerr[Debug::GUI] << "Missed inset at x,y " << x << "," << y
946 << " box " << b << endl;
950 text.setCursor(bv_, &par, pos, true);
953 // The origin of an inset is on the baseline
954 y -= text.cursor.iy();
960 Inset * BufferView::Pimpl::checkInsetHit(LyXText * text, int & x, int & y)
965 int y_tmp = y + text->first_y;
968 text->setCursorFromCoordinates(bv_, cursor, x, y_tmp);
970 Inset * inset(checkInset(*text, cursor, x, y_tmp));
977 // look at previous position
979 if (cursor.pos() == 0) {
984 text->setCursor(bv_, cursor, cursor.par(), cursor.pos() - 1, true);
986 inset = checkInset(*text, cursor, x, y_tmp);
994 void BufferView::Pimpl::workAreaExpose()
996 static int work_area_width;
997 static unsigned int work_area_height;
999 bool const widthChange = workarea_.workWidth() != work_area_width;
1000 bool const heightChange = workarea_.height() != work_area_height;
1002 // update from work area
1003 work_area_width = workarea_.workWidth();
1004 work_area_height = workarea_.height();
1007 // The visible LyXView need a resize
1010 // Remove all texts from the textcache
1011 // This is not _really_ what we want to do. What
1012 // we really want to do is to delete in textcache
1013 // that does not have a BufferView with matching
1014 // width, but as long as we have only one BufferView
1015 // deleting all gives the same result.
1016 if (lyxerr.debugging())
1017 textcache.show(lyxerr, "Expose delete all");
1019 buffer_->resizeInsets(bv_);
1020 } else if (heightChange) {
1021 // Rebuild image of current screen
1023 // fitCursor() ensures we don't jump back
1024 // to the start of the document on vertical
1028 // The main window size has changed, repaint most stuff
1030 } else if (screen_.get())
1031 screen_->redraw(bv_->text, bv_);
1033 // Grey box when we don't have a buffer
1034 workarea_.greyOut();
1037 // always make sure that the scrollbar is sane.
1039 owner_->updateLayoutChoice();
1044 void BufferView::Pimpl::update()
1046 if (screen_.get() &&
1047 (!bv_->theLockingInset() || !bv_->theLockingInset()->nodraw()))
1049 LyXText::text_status st = bv_->text->status();
1050 screen_->update(bv_->text, bv_);
1052 while (bv_->text->status() == LyXText::CHANGED_IN_DRAW) {
1053 if (bv_->text->fullRebreak(bv_)) {
1054 st = LyXText::NEED_MORE_REFRESH;
1055 bv_->text->setCursor(bv_, bv_->text->cursor.par(),
1056 bv_->text->cursor.pos());
1059 bv_->text->status(bv_, st);
1060 screen_->update(bv_->text, bv_);
1062 // do this here instead of in the screen::update because of
1064 bv_->text->status(bv_, LyXText::UNCHANGED);
1070 // Values used when calling update:
1072 // -2 - update, move sel_cursor if selection, fitcursor
1073 // -1 - update, move sel_cursor if selection, fitcursor, mark dirty
1074 // 0 - update, move sel_cursor if selection, fitcursor
1075 // 1 - update, move sel_cursor if selection, fitcursor, mark dirty
1076 // 3 - update, move sel_cursor if selection
1079 // a simple redraw of the parts that need refresh
1081 // move sel_cursor if selection -
1082 // the text's sel_cursor is moved if there is selection is progress
1085 // fitCursor() is called and the scrollbar updated
1088 // the buffer is marked dirty.
1097 // UPDATE_ONLY = UPDATE;
1098 // UPDATE_SELECT = UPDATE | SELECT;
1099 // UPDATE_SELECT_MOVE = UPDATE | SELECT | FITCUR;
1100 // UPDATE_SELECT_MOVE_AFTER_CHANGE = UPDATE | SELECT | FITCUR | CHANGE;
1102 // update(-3) -> update(0) -> update(0) -> update(UPDATE)
1103 // update(-2) -> update(1 + 2) -> update(3) -> update(SELECT|FITCUR)
1104 // update(-1) -> update(1 + 2 + 4) -> update(7) -> update(SELECT|FITCUR|CHANGE)
1105 // update(1) -> update(1 + 2 + 4) -> update(7) -> update(SELECT|FITCUR|CHANGE)
1106 // update(3) -> update(1) -> update(1) -> update(SELECT)
1108 void BufferView::Pimpl::update(LyXText * text, BufferView::UpdateCodes f)
1110 owner_->updateLayoutChoice();
1112 if (!text->selection.set() && (f & SELECT)) {
1113 text->selection.cursor = text->cursor;
1116 text->fullRebreak(bv_);
1118 if (text->inset_owner) {
1119 text->inset_owner->setUpdateStatus(bv_, InsetText::NONE);
1120 updateInset(text->inset_owner, false);
1130 buffer_->markDirty();
1135 // Callback for cursor timer
1136 void BufferView::Pimpl::cursorToggle()
1139 cursor_timeout.restart();
1143 if (!screen_.get()) {
1144 cursor_timeout.restart();
1149 extern void reapSpellchecker(void);
1152 if (!bv_->theLockingInset()) {
1153 screen_->cursorToggle(bv_);
1155 bv_->theLockingInset()->toggleInsetCursor(bv_);
1158 cursor_timeout.restart();
1162 void BufferView::Pimpl::cursorPrevious(LyXText * text)
1164 if (!text->cursor.row()->previous())
1167 int y = text->first_y;
1168 Row * cursorrow = text->cursor.row();
1170 text->setCursorFromCoordinates(bv_, text->cursor.x_fix(), y);
1172 // This is to allow jumping over large insets
1173 if ((cursorrow == text->cursor.row()))
1174 text->cursorUp(bv_);
1176 if (text->inset_owner) {
1177 int new_y = bv_->text->cursor.iy()
1178 + bv_->theLockingInset()->insetInInsetY()
1180 + text->cursor.row()->height()
1181 - workarea_.height() + 1;
1183 screen_->draw(bv_->text, bv_, new_y < 0 ? 0 : new_y);
1184 } else if (text->cursor.row()->height() < workarea_.height()) {
1185 screen_->draw(text, bv_,
1187 - text->cursor.row()->baseline()
1188 + text->cursor.row()->height()
1189 - workarea_.height() + 1);
1195 void BufferView::Pimpl::cursorNext(LyXText * text)
1197 if (!text->cursor.row()->next())
1200 int y = text->first_y + workarea_.height();
1201 if (text->inset_owner && !text->first_y) {
1202 y -= (bv_->text->cursor.iy()
1203 - bv_->text->first_y
1204 + bv_->theLockingInset()->insetInInsetY());
1206 text->getRowNearY(y);
1208 Row * cursorrow = text->cursor.row();
1209 text->setCursorFromCoordinates(bv_, text->cursor.x_fix(), y); // + workarea_->height());
1211 // This is to allow jumping over large insets
1212 if ((cursorrow == bv_->text->cursor.row()))
1213 text->cursorDown(bv_);
1215 if (text->inset_owner) {
1216 screen_->draw(bv_->text, bv_,
1217 bv_->text->cursor.iy()
1218 + bv_->theLockingInset()->insetInInsetY()
1219 + y - text->cursor.row()->baseline());
1220 } else if (text->cursor.irow()->height() < workarea_.height()) {
1221 screen_->draw(text, bv_, text->cursor.y() -
1222 text->cursor.row()->baseline());
1229 bool BufferView::Pimpl::available() const
1231 if (buffer_ && bv_->text)
1237 void BufferView::Pimpl::beforeChange(LyXText * text)
1240 text->clearSelection();
1244 void BufferView::Pimpl::savePosition(unsigned int i)
1246 if (i >= saved_positions_num)
1248 saved_positions[i] = Position(buffer_->fileName(),
1249 bv_->text->cursor.par()->id(),
1250 bv_->text->cursor.pos());
1253 str << _("Saved bookmark") << ' ' << i;
1254 owner_->message(str.str().c_str());
1259 void BufferView::Pimpl::restorePosition(unsigned int i)
1261 if (i >= saved_positions_num)
1264 string const fname = saved_positions[i].filename;
1266 beforeChange(bv_->text);
1268 if (fname != buffer_->fileName()) {
1269 Buffer * b = bufferlist.exists(fname) ?
1270 bufferlist.getBuffer(fname) :
1271 bufferlist.loadLyXFile(fname); // don't ask, just load it
1272 if (b != 0) buffer(b);
1275 Paragraph * par = buffer_->getParFromID(saved_positions[i].par_id);
1279 bv_->text->setCursor(bv_, par,
1280 min(par->size(), saved_positions[i].par_pos));
1282 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
1285 str << _("Moved to bookmark") << ' ' << i;
1286 owner_->message(str.str().c_str());
1291 bool BufferView::Pimpl::isSavedPosition(unsigned int i)
1293 if (i >= saved_positions_num)
1296 return !saved_positions[i].filename.empty();
1300 void BufferView::Pimpl::setState()
1302 if (!lyxrc.rtl_support)
1305 LyXText * text = bv_->getLyXText();
1306 if (text->real_current_font.isRightToLeft()) {
1307 if (owner_->getIntl()->keymap == Intl::PRIMARY)
1308 owner_->getIntl()->KeyMapSec();
1310 if (owner_->getIntl()->keymap == Intl::SECONDARY)
1311 owner_->getIntl()->KeyMapPrim();
1316 void BufferView::Pimpl::insetSleep()
1318 if (bv_->theLockingInset() && !inset_slept) {
1319 bv_->theLockingInset()->getCursorPos(bv_, bv_->slx, bv_->sly);
1320 bv_->theLockingInset()->insetUnlock(bv_);
1326 void BufferView::Pimpl::insetWakeup()
1328 if (bv_->theLockingInset() && inset_slept) {
1329 bv_->theLockingInset()->edit(bv_, bv_->slx, bv_->sly, 0);
1330 inset_slept = false;
1335 void BufferView::Pimpl::insetUnlock()
1337 if (bv_->theLockingInset()) {
1339 bv_->theLockingInset()->insetUnlock(bv_);
1340 bv_->theLockingInset(0);
1342 inset_slept = false;
1347 bool BufferView::Pimpl::focus() const
1349 return workarea_.hasFocus();
1353 void BufferView::Pimpl::focus(bool f)
1355 if (f) workarea_.setFocus();
1359 bool BufferView::Pimpl::active() const
1361 return workarea_.active();
1365 bool BufferView::Pimpl::belowMouse() const
1367 return workarea_.belowMouse();
1371 void BufferView::Pimpl::showCursor()
1373 if (screen_.get()) {
1374 if (bv_->theLockingInset())
1375 bv_->theLockingInset()->showInsetCursor(bv_);
1377 screen_->showCursor(bv_->text, bv_);
1382 void BufferView::Pimpl::hideCursor()
1384 if (screen_.get()) {
1385 if (!bv_->theLockingInset())
1386 // bv_->theLockingInset()->hideInsetCursor(bv_);
1388 screen_->hideCursor();
1393 void BufferView::Pimpl::toggleSelection(bool b)
1395 if (screen_.get()) {
1396 if (bv_->theLockingInset())
1397 bv_->theLockingInset()->toggleSelection(bv_, b);
1398 screen_->toggleSelection(bv_->text, bv_, b);
1403 void BufferView::Pimpl::toggleToggle()
1406 screen_->toggleToggle(bv_->text, bv_);
1410 void BufferView::Pimpl::center()
1412 beforeChange(bv_->text);
1413 if (bv_->text->cursor.y() > static_cast<int>((workarea_.height() / 2))) {
1414 screen_->draw(bv_->text, bv_, bv_->text->cursor.y() - workarea_.height() / 2);
1416 screen_->draw(bv_->text, bv_, 0);
1418 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
1423 void BufferView::Pimpl::pasteClipboard(bool asPara)
1428 screen_->hideCursor();
1429 beforeChange(bv_->text);
1431 string const clip(workarea_.getClipboard());
1437 bv_->getLyXText()->insertStringAsParagraphs(bv_, clip);
1439 bv_->getLyXText()->insertStringAsLines(bv_, clip);
1441 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1445 void BufferView::Pimpl::stuffClipboard(string const & stuff) const
1447 workarea_.putClipboard(stuff);
1452 * Dispatch functions for actions which can be valid for BufferView->text
1453 * and/or InsetText->text!!!
1458 void BufferView::Pimpl::moveCursorUpdate(bool selecting, bool fitcur)
1460 LyXText * lt = bv_->getLyXText();
1462 if (selecting || lt->selection.mark()) {
1463 lt->setSelection(bv_);
1467 updateInset(lt->inset_owner, false);
1471 update(lt, BufferView::SELECT|BufferView::FITCUR);
1473 update(lt, BufferView::SELECT);
1477 if (!lt->selection.set())
1478 workarea_.haveSelection(false);
1480 /* ---> Everytime the cursor is moved, show the current font state. */
1481 // should this too me moved out of this func?
1482 //owner->showState();
1487 Inset * BufferView::Pimpl::getInsetByCode(Inset::Code code)
1489 LyXCursor cursor = bv_->getLyXText()->cursor;
1490 Buffer::inset_iterator it =
1491 find_if(Buffer::inset_iterator(
1492 cursor.par(), cursor.pos()),
1493 buffer_->inset_iterator_end(),
1494 lyx::compare_memfun(&Inset::lyxCode, code));
1495 return it != buffer_->inset_iterator_end() ? (*it) : 0;
1499 void BufferView::Pimpl::MenuInsertLyXFile(string const & filen)
1501 string filename = filen;
1503 if (filename.empty()) {
1504 // Launch a file browser
1505 string initpath = lyxrc.document_path;
1508 string const trypath = owner_->buffer()->filePath();
1509 // If directory is writeable, use this as default.
1510 if (IsDirWriteable(trypath))
1514 FileDialog fileDlg(bv_->owner(),
1515 _("Select LyX document to insert"),
1517 make_pair(string(_("Documents|#o#O")),
1518 string(lyxrc.document_path)),
1519 make_pair(string(_("Examples|#E#e")),
1520 string(AddPath(system_lyxdir, "examples"))));
1522 FileDialog::Result result =
1523 fileDlg.Select(initpath,
1524 _("*.lyx| LyX Documents (*.lyx)"));
1526 if (result.first == FileDialog::Later)
1529 filename = result.second;
1531 // check selected filename
1532 if (filename.empty()) {
1533 owner_->message(_("Canceled."));
1538 // get absolute path of file and add ".lyx" to the filename if
1540 filename = FileSearch(string(), filename, "lyx");
1542 string const disp_fn(MakeDisplayPath(filename));
1545 s1 << _("Inserting document") << ' '
1546 << disp_fn << " ...";
1547 owner_->message(s1.str().c_str());
1548 bool const res = bv_->insertLyXFile(filename);
1551 str << _("Document") << ' ' << disp_fn
1552 << ' ' << _("inserted.");
1553 owner_->message(str.str().c_str());
1556 str << _("Could not insert document") << ' '
1558 owner_->message(str.str().c_str());
1563 bool BufferView::Pimpl::Dispatch(kb_action action, string const & argument)
1565 lyxerr[Debug::ACTION] << "BufferView::Pimpl::Dispatch: action["
1566 << action <<"] arg[" << argument << "]" << endl;
1569 // --- Misc -------------------------------------------
1573 LyXText * lt = bv_->getLyXText();
1574 lt->toggleAppendix(bv_);
1577 | BufferView::FITCUR
1578 | BufferView::CHANGE);
1583 case LFUN_TOC_INSERT:
1585 InsetCommandParams p;
1586 p.setCmdName("tableofcontents");
1587 Inset * inset = new InsetTOC(p);
1588 if (!insertInset(inset, "Standard"))
1593 case LFUN_SCROLL_INSET:
1594 // this is not handled here as this funktion is only aktive
1595 // if we have a locking_inset and that one is (or contains)
1599 case LFUN_INSET_GRAPHICS:
1601 Inset * new_inset = new InsetGraphics;
1602 if (!insertInset(new_inset)) {
1605 // this is need because you don't use a inset->Edit()
1606 updateInset(new_inset, true);
1607 new_inset->edit(bv_);
1617 case LFUN_PASTESELECTION:
1619 bool asPara = false;
1620 if (argument == "paragraph")
1622 pasteClipboard(asPara);
1634 case LFUN_LAYOUT_COPY:
1635 bv_->copyEnvironment();
1638 case LFUN_LAYOUT_PASTE:
1639 bv_->pasteEnvironment();
1643 case LFUN_GOTOERROR:
1644 gotoInset(Inset::ERROR_CODE, false);
1648 gotoInset(Inset::IGNORE_CODE, false);
1651 case LFUN_REFERENCE_GOTO:
1653 vector<Inset::Code> tmp;
1654 tmp.push_back(Inset::LABEL_CODE);
1655 tmp.push_back(Inset::REF_CODE);
1656 gotoInset(tmp, true);
1660 case LFUN_HYPHENATION:
1661 specialChar(InsetSpecialChar::HYPHENATION);
1664 case LFUN_LIGATURE_BREAK:
1665 specialChar(InsetSpecialChar::LIGATURE_BREAK);
1669 specialChar(InsetSpecialChar::LDOTS);
1672 case LFUN_END_OF_SENTENCE:
1673 specialChar(InsetSpecialChar::END_OF_SENTENCE);
1676 case LFUN_MENU_SEPARATOR:
1677 specialChar(InsetSpecialChar::MENU_SEPARATOR);
1684 case LFUN_DEPTH_MIN:
1685 changeDepth(bv_, bv_->getLyXText(), -1);
1688 case LFUN_DEPTH_PLUS:
1689 changeDepth(bv_, bv_->getLyXText(), 1);
1693 owner_->getDialogs()->setUserFreeFont();
1696 case LFUN_FILE_INSERT:
1697 MenuInsertLyXFile(argument);
1700 case LFUN_FILE_INSERT_ASCII_PARA:
1701 InsertAsciiFile(bv_, argument, true);
1704 case LFUN_FILE_INSERT_ASCII:
1705 InsertAsciiFile(bv_, argument, false);
1710 lyxerr[Debug::INFO] << "LFUN_LAYOUT: (arg) "
1711 << argument << endl;
1713 // Derive layout number from given argument (string)
1714 // and current buffer's textclass (number). */
1715 textclass_type tclass = buffer_->params.textclass;
1717 textclasslist[tclass].hasLayout(argument);
1718 string layout = argument;
1720 // If the entry is obsolete, use the new one instead.
1722 string const & obs = textclasslist[tclass][layout]
1729 owner_->getLyXFunc()->setErrorMessage(
1730 string(N_("Layout ")) + argument +
1735 if (current_layout != layout) {
1736 LyXText * lt = bv_->getLyXText();
1738 current_layout = layout;
1741 | BufferView::FITCUR);
1742 lt->setLayout(bv_, layout);
1743 owner_->setLayout(layout);
1746 | BufferView::FITCUR
1747 | BufferView::CHANGE);
1754 lang(bv_, argument);
1756 owner_->showState();
1761 owner_->showState();
1766 owner_->showState();
1771 owner_->showState();
1776 owner_->showState();
1781 owner_->showState();
1786 owner_->showState();
1791 owner_->showState();
1794 case LFUN_UNDERLINE:
1796 owner_->showState();
1799 case LFUN_FONT_SIZE:
1800 fontSize(bv_, argument);
1801 owner_->showState();
1804 case LFUN_FONT_STATE:
1805 owner_->getLyXFunc()->setMessage(currentState(bv_));
1808 case LFUN_UPCASE_WORD:
1810 LyXText * lt = bv_->getLyXText();
1814 | BufferView::FITCUR);
1815 lt->changeCase(bv_, LyXText::text_uppercase);
1816 if (lt->inset_owner)
1817 updateInset(lt->inset_owner, true);
1820 | BufferView::FITCUR
1821 | BufferView::CHANGE);
1825 case LFUN_LOWCASE_WORD:
1827 LyXText * lt = bv_->getLyXText();
1829 update(lt, BufferView::SELECT|BufferView::FITCUR);
1830 lt->changeCase(bv_, LyXText::text_lowercase);
1831 if (lt->inset_owner)
1832 updateInset(lt->inset_owner, true);
1835 | BufferView::FITCUR
1836 | BufferView::CHANGE);
1840 case LFUN_CAPITALIZE_WORD:
1842 LyXText * lt = bv_->getLyXText();
1844 update(lt, BufferView::SELECT|BufferView::FITCUR);
1845 lt->changeCase(bv_, LyXText::text_capitalization);
1846 if (lt->inset_owner)
1847 updateInset(lt->inset_owner, true);
1850 | BufferView::FITCUR
1851 | BufferView::CHANGE);
1855 case LFUN_TRANSPOSE_CHARS:
1857 LyXText * lt = bv_->getLyXText();
1859 update(lt, BufferView::SELECT|BufferView::FITCUR);
1860 lt->transposeChars(*bv_);
1861 if (lt->inset_owner)
1862 updateInset(lt->inset_owner, true);
1865 | BufferView::FITCUR
1866 | BufferView::CHANGE);
1871 case LFUN_INSERT_LABEL:
1872 MenuInsertLabel(bv_, argument);
1875 case LFUN_REF_INSERT:
1876 if (argument.empty()) {
1877 InsetCommandParams p("ref");
1878 owner_->getDialogs()->createRef(p.getAsString());
1880 InsetCommandParams p;
1881 p.setFromString(argument);
1883 InsetRef * inset = new InsetRef(p, *buffer_);
1884 if (!insertInset(inset))
1887 updateInset(inset, true);
1891 case LFUN_BOOKMARK_SAVE:
1892 savePosition(strToUnsignedInt(argument));
1895 case LFUN_BOOKMARK_GOTO:
1896 restorePosition(strToUnsignedInt(argument));
1901 string label(argument);
1902 if (label.empty()) {
1904 static_cast<InsetRef*>(getInsetByCode(Inset::REF_CODE));
1906 label = inset->getContents();
1911 if (!label.empty()) {
1912 //bv_->savePosition(0);
1913 if (!bv_->gotoLabel(label))
1914 Alert::alert(_("Error"),
1915 _("Couldn't find this label"),
1916 _("in current document."));
1921 // --- Cursor Movements -----------------------------
1924 LyXText * lt = bv_->getLyXText();
1926 bool is_rtl = lt->cursor.par()->isRightToLeftPar(buffer_->params);
1927 if (!lt->selection.mark())
1929 update(lt, BufferView::SELECT|BufferView::FITCUR);
1931 lt->cursorLeft(bv_, false);
1932 if (lt->cursor.pos() < lt->cursor.par()->size()
1933 && lt->cursor.par()->isInset(lt->cursor.pos())
1934 && isHighlyEditableInset(lt->cursor.par()->getInset(lt->cursor.pos()))) {
1935 Inset * tmpinset = lt->cursor.par()->getInset(lt->cursor.pos());
1936 owner_->getLyXFunc()->setMessage(tmpinset->editMessage());
1938 tmpinset->edit(bv_, false);
1940 tmpinset->edit(bv_);
1944 lt->cursorRight(bv_, false);
1946 moveCursorUpdate(false);
1947 owner_->showState();
1953 // This is soooo ugly. Isn`t it possible to make
1954 // it simpler? (Lgb)
1955 LyXText * lt = bv_->getLyXText();
1956 bool is_rtl = lt->cursor.par()->isRightToLeftPar(buffer_->params);
1957 if (!lt->selection.mark())
1959 update(lt, BufferView::SELECT|BufferView::FITCUR);
1960 LyXCursor const cur = lt->cursor;
1962 lt->cursorLeft(bv_, false);
1963 if ((is_rtl || cur != lt->cursor) && // only if really moved!
1964 lt->cursor.pos() < lt->cursor.par()->size() &&
1965 lt->cursor.par()->isInset(lt->cursor.pos()) &&
1966 isHighlyEditableInset(lt->cursor.par()->getInset(lt->cursor.pos()))) {
1967 Inset * tmpinset = lt->cursor.par()->getInset(lt->cursor.pos());
1968 owner_->getLyXFunc()->setMessage(tmpinset->editMessage());
1970 tmpinset->edit(bv_);
1972 tmpinset->edit(bv_, false);
1976 lt->cursorRight(bv_, false);
1979 moveCursorUpdate(false);
1980 owner_->showState();
1986 LyXText * lt = bv_->getLyXText();
1988 if (!lt->selection.mark())
1990 update(lt, BufferView::UPDATE);
1993 moveCursorUpdate(false);
1994 owner_->showState();
2000 LyXText * lt = bv_->getLyXText();
2002 if (!lt->selection.mark())
2004 update(lt, BufferView::UPDATE);
2005 lt->cursorDown(bv_);
2007 moveCursorUpdate(false);
2008 owner_->showState();
2012 case LFUN_UP_PARAGRAPH:
2014 LyXText * lt = bv_->getLyXText();
2016 if (!lt->selection.mark())
2018 update(lt, BufferView::UPDATE);
2019 lt->cursorUpParagraph(bv_);
2021 moveCursorUpdate(false);
2022 owner_->showState();
2026 case LFUN_DOWN_PARAGRAPH:
2028 LyXText * lt = bv_->getLyXText();
2030 if (!lt->selection.mark())
2032 update(lt, BufferView::UPDATE);
2033 lt->cursorDownParagraph(bv_);
2035 moveCursorUpdate(false);
2036 owner_->showState();
2042 LyXText * lt = bv_->getLyXText();
2044 if (!lt->selection.mark())
2046 update(lt, BufferView::UPDATE);
2049 moveCursorUpdate(false);
2050 owner_->showState();
2056 LyXText * lt = bv_->getLyXText();
2058 if (!lt->selection.mark())
2060 update(lt, BufferView::UPDATE);
2063 moveCursorUpdate(false, false);
2064 owner_->showState();
2070 LyXText * lt = bv_->getLyXText();
2072 if (!lt->selection.mark())
2074 update(lt, BufferView::SELECT|BufferView::FITCUR);
2075 lt->cursorHome(bv_);
2077 moveCursorUpdate(false);
2078 owner_->showState();
2084 LyXText * lt = bv_->getLyXText();
2086 if (!lt->selection.mark())
2089 BufferView::SELECT|BufferView::FITCUR);
2092 moveCursorUpdate(false);
2093 owner_->showState();
2097 case LFUN_SHIFT_TAB:
2100 LyXText * lt = bv_->getLyXText();
2102 if (!lt->selection.mark())
2105 BufferView::SELECT|BufferView::FITCUR);
2108 moveCursorUpdate(false);
2109 owner_->showState();
2113 case LFUN_WORDRIGHT:
2115 LyXText * lt = bv_->getLyXText();
2117 if (!lt->selection.mark())
2119 update(lt, BufferView::SELECT|BufferView::FITCUR);
2120 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2121 lt->cursorLeftOneWord(bv_);
2123 lt->cursorRightOneWord(bv_);
2125 moveCursorUpdate(false);
2126 owner_->showState();
2132 LyXText * lt = bv_->getLyXText();
2134 if (!lt->selection.mark())
2136 update(lt, BufferView::SELECT|BufferView::FITCUR);
2137 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2138 lt->cursorRightOneWord(bv_);
2140 lt->cursorLeftOneWord(bv_);
2142 moveCursorUpdate(false);
2143 owner_->showState();
2147 case LFUN_BEGINNINGBUF:
2149 LyXText * lt = bv_->getLyXText();
2151 if (!lt->selection.mark())
2154 BufferView::SELECT|BufferView::FITCUR);
2157 moveCursorUpdate(false);
2158 owner_->showState();
2164 LyXText * lt = bv_->getLyXText();
2166 if (!lt->selection.mark())
2169 BufferView::SELECT|BufferView::FITCUR);
2170 lt->cursorBottom(bv_);
2172 moveCursorUpdate(false);
2173 owner_->showState();
2177 /* cursor selection ---------------------------- */
2180 LyXText * lt = bv_->getLyXText();
2183 BufferView::SELECT|BufferView::FITCUR);
2184 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2185 lt->cursorLeft(bv_);
2187 lt->cursorRight(bv_);
2189 moveCursorUpdate(true);
2190 owner_->showState();
2196 LyXText * lt = bv_->getLyXText();
2199 BufferView::SELECT|BufferView::FITCUR);
2200 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2201 lt->cursorRight(bv_);
2203 lt->cursorLeft(bv_);
2205 moveCursorUpdate(true);
2206 owner_->showState();
2212 LyXText * lt = bv_->getLyXText();
2215 BufferView::SELECT|BufferView::FITCUR);
2216 lt->cursorUp(bv_, true);
2218 moveCursorUpdate(true);
2219 owner_->showState();
2225 LyXText * lt = bv_->getLyXText();
2228 BufferView::SELECT|BufferView::FITCUR);
2229 lt->cursorDown(bv_, true);
2231 moveCursorUpdate(true);
2232 owner_->showState();
2236 case LFUN_UP_PARAGRAPHSEL:
2238 LyXText * lt = bv_->getLyXText();
2241 BufferView::SELECT|BufferView::FITCUR);
2242 lt->cursorUpParagraph(bv_);
2244 moveCursorUpdate(true);
2245 owner_->showState();
2249 case LFUN_DOWN_PARAGRAPHSEL:
2251 LyXText * lt = bv_->getLyXText();
2254 BufferView::SELECT|BufferView::FITCUR);
2255 lt->cursorDownParagraph(bv_);
2257 moveCursorUpdate(true);
2258 owner_->showState();
2264 LyXText * lt = bv_->getLyXText();
2266 update(lt, BufferView::SELECT|BufferView::FITCUR);
2269 moveCursorUpdate(true);
2270 owner_->showState();
2276 LyXText * lt = bv_->getLyXText();
2278 update(lt, BufferView::SELECT|BufferView::FITCUR);
2281 moveCursorUpdate(true);
2282 owner_->showState();
2288 LyXText * lt = bv_->getLyXText();
2290 update(lt, BufferView::SELECT|BufferView::FITCUR);
2291 lt->cursorHome(bv_);
2293 moveCursorUpdate(true);
2294 owner_->showState();
2300 LyXText * lt = bv_->getLyXText();
2302 update(lt, BufferView::SELECT|BufferView::FITCUR);
2305 moveCursorUpdate(true);
2306 owner_->showState();
2310 case LFUN_WORDRIGHTSEL:
2312 LyXText * lt = bv_->getLyXText();
2314 update(lt, BufferView::SELECT|BufferView::FITCUR);
2315 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2316 lt->cursorLeftOneWord(bv_);
2318 lt->cursorRightOneWord(bv_);
2320 moveCursorUpdate(true);
2321 owner_->showState();
2325 case LFUN_WORDLEFTSEL:
2327 LyXText * lt = bv_->getLyXText();
2329 update(lt, BufferView::SELECT|BufferView::FITCUR);
2330 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2331 lt->cursorRightOneWord(bv_);
2333 lt->cursorLeftOneWord(bv_);
2335 moveCursorUpdate(true);
2336 owner_->showState();
2340 case LFUN_BEGINNINGBUFSEL:
2342 LyXText * lt = bv_->getLyXText();
2344 if (lt->inset_owner)
2346 update(lt, BufferView::SELECT|BufferView::FITCUR);
2349 moveCursorUpdate(true);
2350 owner_->showState();
2354 case LFUN_ENDBUFSEL:
2356 LyXText * lt = bv_->getLyXText();
2358 if (lt->inset_owner)
2361 BufferView::SELECT|BufferView::FITCUR);
2362 lt->cursorBottom(bv_);
2364 moveCursorUpdate(true);
2365 owner_->showState();
2369 // --- text changing commands ------------------------
2370 case LFUN_BREAKLINE:
2372 LyXText * lt = bv_->getLyXText();
2375 lt->insertChar(bv_, Paragraph::META_NEWLINE);
2378 | BufferView::FITCUR
2379 | BufferView::CHANGE);
2380 moveCursorUpdate(false);
2384 case LFUN_PROTECTEDSPACE:
2386 LyXText * lt = bv_->getLyXText();
2388 LyXLayout const & style = textclasslist[buffer_->params.textclass][lt->cursor.par()->layout()];
2390 if (style.free_spacing) {
2391 lt->insertChar(bv_, ' ');
2394 | BufferView::FITCUR
2395 | BufferView::CHANGE);
2397 specialChar(InsetSpecialChar::PROTECTED_SEPARATOR);
2399 moveCursorUpdate(false);
2405 LyXText * lt = bv_->getLyXText();
2407 if (lt->selection.mark()) {
2411 | BufferView::FITCUR);
2412 owner_->getLyXFunc()->setMessage(N_("Mark removed"));
2415 lt->selection.mark(true);
2418 | BufferView::FITCUR);
2419 owner_->getLyXFunc()->setMessage(N_("Mark set"));
2421 lt->selection.cursor = lt->cursor;
2427 LyXText * lt = bv_->getLyXText();
2429 if (!lt->selection.set()) {
2431 lt->selection.cursor = lt->cursor;
2434 | BufferView::FITCUR
2435 | BufferView::CHANGE);
2436 // It is possible to make it a lot faster still
2437 // just comment out the line below...
2442 moveCursorUpdate(false);
2443 owner_->showState();
2448 case LFUN_DELETE_SKIP:
2450 LyXText * lt = bv_->getLyXText();
2452 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
2454 LyXCursor cursor = lt->cursor;
2456 if (!lt->selection.set()) {
2457 if (cursor.pos() == cursor.par()->size()) {
2458 lt->cursorRight(bv_);
2459 cursor = lt->cursor;
2460 if (cursor.pos() == 0
2461 && !(cursor.par()->params().spaceTop()
2462 == VSpace (VSpace::NONE))) {
2465 cursor.par()->params().lineTop(),
2466 cursor.par()->params().lineBottom(),
2467 cursor.par()->params().pagebreakTop(),
2468 cursor.par()->params().pagebreakBottom(),
2469 VSpace(VSpace::NONE),
2470 cursor.par()->params().spaceBottom(),
2471 cursor.par()->params().spacing(),
2472 cursor.par()->params().align(),
2473 cursor.par()->params().labelWidthString(), 0);
2474 lt->cursorLeft(bv_);
2477 | BufferView::FITCUR
2478 | BufferView::CHANGE);
2480 lt->cursorLeft(bv_);
2482 lt->selection.cursor = lt->cursor;
2485 | BufferView::FITCUR
2486 | BufferView::CHANGE);
2490 lt->selection.cursor = lt->cursor;
2493 | BufferView::FITCUR
2494 | BufferView::CHANGE);
2502 /* -------> Delete word forward. */
2503 case LFUN_DELETE_WORD_FORWARD:
2504 update(bv_->getLyXText(), BufferView::SELECT|BufferView::FITCUR);
2505 bv_->getLyXText()->deleteWordForward(bv_);
2506 update(bv_->getLyXText(), BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2507 moveCursorUpdate(false);
2508 owner_->showState();
2511 /* -------> Delete word backward. */
2512 case LFUN_DELETE_WORD_BACKWARD:
2514 LyXText * lt = bv_->getLyXText();
2516 update(lt, BufferView::SELECT|BufferView::FITCUR);
2517 lt->deleteWordBackward(bv_);
2520 | BufferView::FITCUR
2521 | BufferView::CHANGE);
2522 moveCursorUpdate(false);
2523 owner_->showState();
2527 /* -------> Kill to end of line. */
2528 case LFUN_DELETE_LINE_FORWARD:
2530 LyXText * lt = bv_->getLyXText();
2532 update(lt, BufferView::SELECT|BufferView::FITCUR);
2533 lt->deleteLineForward(bv_);
2536 | BufferView::FITCUR
2537 | BufferView::CHANGE);
2538 moveCursorUpdate(false);
2542 /* -------> Set mark off. */
2545 LyXText * lt = bv_->getLyXText();
2548 update(lt, BufferView::SELECT|BufferView::FITCUR);
2549 lt->selection.cursor = lt->cursor;
2550 owner_->getLyXFunc()->setMessage(N_("Mark off"));
2554 /* -------> Set mark on. */
2557 LyXText * lt = bv_->getLyXText();
2560 lt->selection.mark(true);
2561 update(lt, BufferView::SELECT|BufferView::FITCUR);
2562 lt->selection.cursor = lt->cursor;
2563 owner_->getLyXFunc()->setMessage(N_("Mark on"));
2567 case LFUN_BACKSPACE:
2569 LyXText * lt = bv_->getLyXText();
2571 if (!lt->selection.set()) {
2572 if (owner_->getIntl()->getTrans().backspace()) {
2574 lt->selection.cursor = lt->cursor;
2577 | BufferView::FITCUR
2578 | BufferView::CHANGE);
2579 // It is possible to make it a lot faster still
2580 // just comment out the line below...
2586 owner_->showState();
2591 case LFUN_BACKSPACE_SKIP:
2593 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
2594 LyXText * lt = bv_->getLyXText();
2596 LyXCursor cursor = lt->cursor;
2598 if (!lt->selection.set()) {
2599 if (cursor.pos() == 0
2600 && !(cursor.par()->params().spaceTop()
2601 == VSpace (VSpace::NONE))) {
2604 cursor.par()->params().lineTop(),
2605 cursor.par()->params().lineBottom(),
2606 cursor.par()->params().pagebreakTop(),
2607 cursor.par()->params().pagebreakBottom(),
2608 VSpace(VSpace::NONE), cursor.par()->params().spaceBottom(),
2609 cursor.par()->params().spacing(),
2610 cursor.par()->params().align(),
2611 cursor.par()->params().labelWidthString(), 0);
2614 | BufferView::FITCUR
2615 | BufferView::CHANGE);
2618 lt->selection.cursor = cursor;
2621 | BufferView::FITCUR
2622 | BufferView::CHANGE);
2629 case LFUN_BREAKPARAGRAPH:
2631 LyXText * lt = bv_->getLyXText();
2634 lt->breakParagraph(bv_, 0);
2637 | BufferView::FITCUR
2638 | BufferView::CHANGE);
2639 lt->selection.cursor = lt->cursor;
2641 owner_->showState();
2645 case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
2647 LyXText * lt = bv_->getLyXText();
2650 lt->breakParagraph(bv_, 1);
2653 | BufferView::FITCUR
2654 | BufferView::CHANGE);
2655 lt->selection.cursor = lt->cursor;
2657 owner_->showState();
2661 case LFUN_BREAKPARAGRAPH_SKIP:
2663 // When at the beginning of a paragraph, remove
2664 // indentation and add a "defskip" at the top.
2665 // Otherwise, do the same as LFUN_BREAKPARAGRAPH.
2666 LyXText * lt = bv_->getLyXText();
2668 LyXCursor cursor = lt->cursor;
2671 if (cursor.pos() == 0) {
2672 if (cursor.par()->params().spaceTop() == VSpace(VSpace::NONE)) {
2675 cursor.par()->params().lineTop(),
2676 cursor.par()->params().lineBottom(),
2677 cursor.par()->params().pagebreakTop(),
2678 cursor.par()->params().pagebreakBottom(),
2679 VSpace(VSpace::DEFSKIP), cursor.par()->params().spaceBottom(),
2680 cursor.par()->params().spacing(),
2681 cursor.par()->params().align(),
2682 cursor.par()->params().labelWidthString(), 1);
2683 //update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2687 lt->breakParagraph(bv_, 0);
2688 //update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2693 | BufferView::FITCUR
2694 | BufferView::CHANGE);
2695 lt->selection.cursor = cursor;
2697 owner_->showState();
2701 case LFUN_PARAGRAPH_SPACING:
2703 LyXText * lt = bv_->getLyXText();
2705 Paragraph * par = lt->cursor.par();
2706 Spacing::Space cur_spacing = par->params().spacing().getSpace();
2707 float cur_value = 1.0;
2708 if (cur_spacing == Spacing::Other) {
2709 cur_value = par->params().spacing().getValue();
2712 istringstream istr(argument.c_str());
2716 Spacing::Space new_spacing = cur_spacing;
2717 float new_value = cur_value;
2719 lyxerr << "Missing argument to `paragraph-spacing'"
2721 } else if (tmp == "single") {
2722 new_spacing = Spacing::Single;
2723 } else if (tmp == "onehalf") {
2724 new_spacing = Spacing::Onehalf;
2725 } else if (tmp == "double") {
2726 new_spacing = Spacing::Double;
2727 } else if (tmp == "other") {
2728 new_spacing = Spacing::Other;
2731 lyxerr << "new_value = " << tmpval << endl;
2734 } else if (tmp == "default") {
2735 new_spacing = Spacing::Default;
2737 lyxerr << _("Unknown spacing argument: ")
2738 << argument << endl;
2740 if (cur_spacing != new_spacing || cur_value != new_value) {
2741 par->params().spacing(Spacing(new_spacing, new_value));
2742 lt->redoParagraph(bv_);
2745 | BufferView::FITCUR
2746 | BufferView::CHANGE);
2751 case LFUN_INSET_TOGGLE:
2753 LyXText * lt = bv_->getLyXText();
2756 update(lt, BufferView::SELECT|BufferView::FITCUR);
2757 lt->toggleInset(bv_);
2758 update(lt, BufferView::SELECT|BufferView::FITCUR);
2770 InsetCommandParams p;
2771 if (action == LFUN_HTMLURL)
2772 p.setCmdName("htmlurl");
2774 p.setCmdName("url");
2775 owner_->getDialogs()->createUrl(p.getAsString());
2779 case LFUN_INSERT_URL:
2781 InsetCommandParams p;
2782 p.setFromString(argument);
2784 InsetUrl * inset = new InsetUrl(p);
2785 if (!insertInset(inset))
2788 updateInset(inset, true);
2792 case LFUN_INSET_ERT:
2793 insertAndEditInset(new InsetERT(buffer_->params));
2796 case LFUN_INSET_EXTERNAL:
2797 insertAndEditInset(new InsetExternal);
2800 case LFUN_INSET_FOOTNOTE:
2801 insertAndEditInset(new InsetFoot(buffer_->params));
2804 case LFUN_INSET_MARGINAL:
2805 insertAndEditInset(new InsetMarginal(buffer_->params));
2808 case LFUN_INSET_MINIPAGE:
2809 insertAndEditInset(new InsetMinipage(buffer_->params));
2812 case LFUN_INSERT_NOTE:
2813 insertAndEditInset(new InsetNote(buffer_->params));
2816 case LFUN_INSET_FLOAT:
2817 // check if the float type exist
2818 if (floatList.typeExist(argument)) {
2819 insertAndEditInset(new InsetFloat(buffer_->params,
2822 lyxerr << "Non-existent float type: "
2823 << argument << endl;
2827 case LFUN_INSET_WIDE_FLOAT:
2829 // check if the float type exist
2830 if (floatList.typeExist(argument)) {
2831 InsetFloat * new_inset =
2832 new InsetFloat(buffer_->params, argument);
2833 new_inset->wide(true);
2834 if (insertInset(new_inset))
2835 new_inset->edit(bv_);
2839 lyxerr << "Non-existent float type: "
2840 << argument << endl;
2847 case LFUN_INSET_LIST:
2848 insertAndEditInset(new InsetList);
2851 case LFUN_INSET_THEOREM:
2852 insertAndEditInset(new InsetTheorem);
2856 case LFUN_INSET_CAPTION:
2858 // Do we have a locking inset...
2859 if (bv_->theLockingInset()) {
2860 lyxerr << "Locking inset code: "
2861 << static_cast<int>(bv_->theLockingInset()->lyxCode());
2862 InsetCaption * new_inset =
2863 new InsetCaption(buffer_->params);
2864 new_inset->setOwner(bv_->theLockingInset());
2865 new_inset->setAutoBreakRows(true);
2866 new_inset->setDrawFrame(0, InsetText::LOCKED);
2867 new_inset->setFrameColor(0, LColor::captionframe);
2868 if (insertInset(new_inset))
2869 new_inset->edit(bv_);
2876 case LFUN_INSET_TABULAR:
2880 if (!argument.empty())
2881 ::sscanf(argument.c_str(),"%d%d", &r, &c);
2882 InsetTabular * new_inset =
2883 new InsetTabular(*buffer_, r, c);
2885 bv_->getLyXText()->real_current_font.isRightToLeft();
2886 if (!open_new_inset(new_inset, rtl))
2891 // --- lyxserver commands ----------------------------
2893 case LFUN_CHARATCURSOR:
2895 pos_type pos = bv_->getLyXText()->cursor.pos();
2896 if (pos < bv_->getLyXText()->cursor.par()->size())
2897 owner_->getLyXFunc()->setMessage(
2898 tostr(bv_->getLyXText()->cursor.par()->getChar(pos)));
2900 owner_->getLyXFunc()->setMessage("EOF");
2905 owner_->getLyXFunc()->setMessage(tostr(bv_->getLyXText()->cursor.x())
2907 + tostr(bv_->getLyXText()->cursor.y()));
2914 if (::sscanf(argument.c_str(), " %d %d", &x, &y) != 2) {
2915 lyxerr << "SETXY: Could not parse coordinates in '"
2916 << argument << std::endl;
2918 bv_->getLyXText()->setCursorFromCoordinates(bv_, x, y);
2922 case LFUN_GETLAYOUT:
2923 owner_->getLyXFunc()->setMessage(tostr(bv_->getLyXText()->cursor.par()->layout()));
2928 LyXFont & font = bv_->getLyXText()->current_font;
2929 if (font.shape() == LyXFont::ITALIC_SHAPE)
2930 owner_->getLyXFunc()->setMessage("E");
2931 else if (font.shape() == LyXFont::SMALLCAPS_SHAPE)
2932 owner_->getLyXFunc()->setMessage("N");
2934 owner_->getLyXFunc()->setMessage("0");
2939 // --- accented characters ---------------------------
2942 case LFUN_CIRCUMFLEX:
2952 case LFUN_SPECIAL_CARON:
2955 case LFUN_HUNG_UMLAUT:
2958 if (argument.empty()) {
2960 owner_->getLyXFunc()->handleKeyFunc(action);
2962 owner_->getLyXFunc()->handleKeyFunc(action);
2963 owner_->getIntl()->getTrans()
2964 .TranslateAndInsert(argument[0], bv_->getLyXText());
2965 update(bv_->getLyXText(),
2967 | BufferView::FITCUR
2968 | BufferView::CHANGE);
2972 case LFUN_MATH_MACRO:
2973 mathDispatchMathMacro(bv_, argument);
2976 case LFUN_MATH_DELIM:
2977 mathDispatchMathDelim(bv_, argument);
2980 case LFUN_INSERT_MATRIX:
2981 mathDispatchInsertMatrix(bv_, argument);
2984 case LFUN_INSERT_MATH:
2985 mathDispatchInsertMath(bv_, argument);
2988 case LFUN_MATH_IMPORT_SELECTION: // Imports LaTeX from the X selection
2989 mathDispatchMathImportSelection(bv_, argument);
2992 case LFUN_MATH_DISPLAY: // Open or create a displayed math inset
2993 mathDispatchMathDisplay(bv_, argument);
2996 case LFUN_MATH_MODE: // Open or create an inlined math inset
2997 mathDispatchMathMode(bv_, argument);
3000 case LFUN_GREEK: // Insert a single greek letter
3001 mathDispatchGreek(bv_, argument);
3004 case LFUN_CITATION_INSERT:
3006 InsetCommandParams p;
3007 p.setFromString(argument);
3009 InsetCitation * inset = new InsetCitation(p);
3010 if (!insertInset(inset))
3013 updateInset(inset, true);
3017 case LFUN_INSERT_BIBTEX:
3019 // ale970405+lasgoutt970425
3020 // The argument can be up to two tokens separated
3021 // by a space. The first one is the bibstyle.
3022 string const db = token(argument, ' ', 0);
3023 string const bibstyle = token(argument, ' ', 1);
3025 InsetCommandParams p("BibTeX", db, bibstyle);
3026 InsetBibtex * inset = new InsetBibtex(p);
3028 if (insertInset(inset)) {
3029 if (argument.empty())
3036 // BibTeX data bases
3037 case LFUN_BIBDB_ADD:
3039 InsetBibtex * inset =
3040 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
3042 inset->addDatabase(argument);
3047 case LFUN_BIBDB_DEL:
3049 InsetBibtex * inset =
3050 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
3052 inset->delDatabase(argument);
3057 case LFUN_BIBTEX_STYLE:
3059 InsetBibtex * inset =
3060 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
3062 inset->setOptions(argument);
3067 case LFUN_INDEX_CREATE:
3069 InsetCommandParams p("index");
3070 if (argument.empty()) {
3071 string const idxstring(bv_->getLyXText()->getStringToIndex(bv_));
3072 p.setContents(idxstring);
3074 p.setContents(argument);
3077 owner_->getDialogs()->createIndex(p.getAsString());
3081 case LFUN_INDEX_INSERT:
3083 InsetCommandParams p;
3084 p.setFromString(argument);
3085 InsetIndex * inset = new InsetIndex(p);
3087 if (!insertInset(inset))
3090 updateInset(inset, true);
3094 case LFUN_INDEX_INSERT_LAST:
3096 string const idxstring(bv_->getLyXText()->getStringToIndex(bv_));
3097 if (!idxstring.empty()) {
3098 owner_->message(_("Word `")
3099 + idxstring + _(("' indexed.")));
3100 InsetCommandParams p("index", idxstring);
3101 InsetIndex * inset = new InsetIndex(p);
3103 if (!insertInset(inset))
3106 updateInset(inset, true);
3111 case LFUN_INDEX_PRINT:
3113 InsetCommandParams p("printindex");
3114 Inset * inset = new InsetPrintIndex(p);
3115 if (!insertInset(inset, "Standard"))
3120 case LFUN_PARENTINSERT:
3122 InsetCommandParams p("lyxparent", argument);
3123 Inset * inset = new InsetParent(p, *buffer_);
3124 if (!insertInset(inset, "Standard"))
3130 case LFUN_CHILD_INSERT:
3132 InsetInclude::Params p;
3133 p.cparams.setFromString(argument);
3134 p.masterFilename_ = buffer_->fileName();
3136 InsetInclude * inset = new InsetInclude(p);
3137 if (!insertInset(inset))
3140 updateInset(inset, true);
3141 bv_->owner()->getDialogs()->showInclude(inset);
3146 case LFUN_FLOAT_LIST:
3148 // We should check the argument for validity. (Lgb)
3149 Inset * inset = new InsetFloatList(argument);
3150 if (!insertInset(inset, "Standard"))
3155 case LFUN_THESAURUS_ENTRY:
3157 string arg = argument;
3160 arg = bv_->getLyXText()->selectionAsString(buffer_,
3164 if (arg.size() > 100 || arg.empty()) {
3165 // Get word or selection
3166 bv_->getLyXText()->selectWordWhenUnderCursor(bv_, LyXText::WHOLE_WORD);
3167 arg = bv_->getLyXText()->selectionAsString(buffer_, false);
3168 // FIXME: where is getLyXText()->unselect(bv_) ?
3172 bv_->owner()->getDialogs()->showThesaurus(arg);
3176 case LFUN_SELFINSERT:
3178 if (argument.empty()) break;
3180 /* Automatically delete the currently selected
3181 * text and replace it with what is being
3182 * typed in now. Depends on lyxrc settings
3183 * "auto_region_delete", which defaults to
3186 LyXText * lt = bv_->getLyXText();
3188 if (lyxrc.auto_region_delete) {
3189 if (lt->selection.set()) {
3190 lt->cutSelection(bv_, false, false);
3193 | BufferView::FITCUR
3194 | BufferView::CHANGE);
3196 workarea_.haveSelection(false);
3200 LyXFont const old_font(lt->real_current_font);
3202 string::const_iterator cit = argument.begin();
3203 string::const_iterator end = argument.end();
3204 for (; cit != end; ++cit) {
3205 owner_->getIntl()->getTrans().TranslateAndInsert(*cit, lt);
3210 | BufferView::FITCUR
3211 | BufferView::CHANGE);
3213 lt->selection.cursor = lt->cursor;
3214 moveCursorUpdate(false);
3216 // real_current_font.number can change so we need to
3217 // update the minibuffer
3218 if (old_font != lt->real_current_font)
3219 owner_->showState();
3224 case LFUN_DATE_INSERT: // jdblair: date-insert cmd
3226 time_t now_time_t = time(NULL);
3227 struct tm * now_tm = localtime(&now_time_t);
3228 setlocale(LC_TIME, "");
3230 if (!argument.empty())
3233 arg = lyxrc.date_insert_format;
3235 int const datetmp_len =
3236 ::strftime(datetmp, 32, arg.c_str(), now_tm);
3238 LyXText * lt = bv_->getLyXText();
3240 for (int i = 0; i < datetmp_len; i++) {
3241 lt->insertChar(bv_, datetmp[i]);
3244 | BufferView::FITCUR
3245 | BufferView::CHANGE);
3248 lt->selection.cursor = lt->cursor;
3249 moveCursorUpdate(false);
3253 case LFUN_UNKNOWN_ACTION:
3254 owner_->getLyXFunc()->setErrorMessage(N_("Unknown function!"));
3265 void BufferView::Pimpl::newline()
3268 LyXText * lt = bv_->getLyXText();
3272 | BufferView::FITCUR);
3273 lt->insertChar(bv_, Paragraph::META_NEWLINE);
3276 | BufferView::FITCUR
3277 | BufferView::CHANGE);
3282 void BufferView::Pimpl::hfill()
3285 LyXText * lt = bv_->getLyXText();
3289 | BufferView::FITCUR);
3290 lt->insertChar(bv_, Paragraph::META_HFILL);
3293 | BufferView::FITCUR
3294 | BufferView::CHANGE);
3299 void BufferView::Pimpl::specialChar(InsetSpecialChar::Kind kind)
3302 LyXText * lt = bv_->getLyXText();
3305 update(lt, BufferView::SELECT|BufferView::FITCUR);
3306 InsetSpecialChar * new_inset =
3307 new InsetSpecialChar(kind);
3308 if (!insertInset(new_inset))
3311 updateInset(new_inset, true);
3316 void BufferView::Pimpl::smartQuote()
3318 LyXText const * lt = bv_->getLyXText();
3319 Paragraph const * par = lt->cursor.par();
3320 pos_type pos = lt->cursor.pos();
3324 || (par->isInset(pos - 1)
3325 && par->getInset(pos - 1)->isSpace()))
3328 c = par->getChar(pos - 1);
3333 LyXLayout const & style =
3334 textclasslist[bv_->buffer()->params.textclass][par->layout()];
3336 if (style.pass_thru ||
3337 (!insertInset(new InsetQuotes(c, bv_->buffer()->params))))
3338 bv_->owner()->getLyXFunc()->dispatch(LFUN_SELFINSERT, "\"");
3342 void BufferView::Pimpl::insertAndEditInset(Inset * inset)
3344 if (insertInset(inset))
3351 // Open and lock an updatable inset
3352 bool BufferView::Pimpl::open_new_inset(UpdatableInset * new_inset, bool behind)
3354 LyXText * lt = bv_->getLyXText();
3358 if (!insertInset(new_inset)) {
3362 new_inset->edit(bv_, !behind);
3367 bool BufferView::Pimpl::insertInset(Inset * inset, string const & lout)
3369 // if we are in a locking inset we should try to insert the
3370 // inset there otherwise this is a illegal function now
3371 if (bv_->theLockingInset()) {
3372 if (bv_->theLockingInset()->insetAllowed(inset))
3373 return bv_->theLockingInset()->insertInset(bv_, inset);
3377 // not quite sure if we want this...
3378 setCursorParUndo(bv_);
3381 beforeChange(bv_->text);
3382 if (!lout.empty()) {
3383 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
3384 bv_->text->breakParagraph(bv_);
3385 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3387 if (bv_->text->cursor.par()->size()) {
3388 bv_->text->cursorLeft(bv_);
3390 bv_->text->breakParagraph(bv_);
3391 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3395 LyXTextClass const & tclass =
3396 textclasslist[buffer_->params.textclass];
3397 bool hasLayout = tclass.hasLayout(lres);
3398 string lay = tclass.defaultLayoutName();
3400 if (hasLayout != false) {
3404 // layout not fount using default
3405 lay = tclass.defaultLayoutName();
3408 bv_->text->setLayout(bv_, lay);
3410 bv_->text->setParagraph(bv_, 0, 0,
3412 VSpace(VSpace::NONE), VSpace(VSpace::NONE),
3417 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3420 bv_->text->insertInset(bv_, inset);
3421 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3428 void BufferView::Pimpl::updateInset(Inset * inset, bool mark_dirty)
3430 if (!inset || !available())
3433 // first check for locking insets
3434 if (bv_->theLockingInset()) {
3435 if (bv_->theLockingInset() == inset) {
3436 if (bv_->text->updateInset(bv_, inset)) {
3439 buffer_->markDirty();
3444 } else if (bv_->theLockingInset()->updateInsetInInset(bv_, inset)) {
3445 if (bv_->text->updateInset(bv_, bv_->theLockingInset())) {
3448 buffer_->markDirty();
3456 // then check if the inset is a top_level inset (has no owner)
3457 // if yes do the update as always otherwise we have to update the
3458 // toplevel inset where this inset is inside
3459 Inset * tl_inset = inset;
3460 while(tl_inset->owner())
3461 tl_inset = tl_inset->owner();
3463 if (tl_inset == inset) {
3464 update(bv_->text, BufferView::UPDATE);
3465 if (bv_->text->updateInset(bv_, inset)) {
3469 | BufferView::FITCUR
3470 | BufferView::CHANGE);
3472 update(bv_->text, SELECT);
3476 } else if (static_cast<UpdatableInset *>(tl_inset)
3477 ->updateInsetInInset(bv_, inset))
3479 if (bv_->text->updateInset(bv_, tl_inset)) {
3487 void BufferView::Pimpl::gotoInset(vector<Inset::Code> const & codes,
3490 if (!available()) return;
3493 beforeChange(bv_->text);
3494 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
3496 LyXCursor const & cursor = bv_->text->cursor;
3500 cursor.par()->isInset(cursor.pos())) {
3501 Inset const * inset = cursor.par()->getInset(cursor.pos());
3502 if (find(codes.begin(), codes.end(), inset->lyxCode())
3505 static_cast<InsetCommand const *>(inset)->getContents();
3509 if (!bv_->text->gotoNextInset(bv_, codes, contents)) {
3510 if (bv_->text->cursor.pos()
3511 || bv_->text->cursor.par() != bv_->text->ownerParagraph()) {
3512 LyXCursor tmp = bv_->text->cursor;
3513 bv_->text->cursor.par(bv_->text->ownerParagraph());
3514 bv_->text->cursor.pos(0);
3515 if (!bv_->text->gotoNextInset(bv_, codes, contents)) {
3516 bv_->text->cursor = tmp;
3517 bv_->owner()->message(_("No more insets"));
3520 bv_->owner()->message(_("No more insets"));
3523 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
3524 bv_->text->selection.cursor = bv_->text->cursor;
3528 void BufferView::Pimpl::gotoInset(Inset::Code code, bool same_content)
3530 gotoInset(vector<Inset::Code>(1, code), same_content);