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.x() - width : cursor.x();
551 int start_x = inset_x + bv_->theLockingInset()->scroll();
552 bv_->theLockingInset()->
553 insetMotionNotify(bv_,
555 y - cursor.y() + 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.x() - width) : cursor.x();
918 inset_x + inset.scroll(),
920 cursor.y() - inset.ascent(bv_, font),
921 cursor.y() + 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.y());
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_, 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 text->cursor.row()->height() < workarea_.height())
1178 screen_->draw(bv_->text, bv_,
1180 - text->cursor.row()->baseline()
1181 + text->cursor.row()->height()
1182 - workarea_.height() + 1);
1187 void BufferView::Pimpl::cursorNext(LyXText * text)
1189 if (!text->cursor.row()->next())
1192 int y = text->first_y + workarea_.height();
1193 // if (text->inset_owner)
1194 // y += bv_->text->first;
1195 text->getRowNearY(y);
1197 Row * cursorrow = text->cursor.row();
1198 text->setCursorFromCoordinates(bv_, text->cursor.x_fix(), y); // + workarea_->height());
1200 // This is to allow jumping over large insets
1201 if ((cursorrow == bv_->text->cursor.row()))
1202 text->cursorDown(bv_);
1204 if (text->inset_owner ||
1205 text->cursor.row()->height() < workarea_.height())
1206 screen_->draw(bv_->text, bv_, text->cursor.y() -
1207 text->cursor.row()->baseline());
1212 bool BufferView::Pimpl::available() const
1214 if (buffer_ && bv_->text)
1220 void BufferView::Pimpl::beforeChange(LyXText * text)
1223 text->clearSelection();
1227 void BufferView::Pimpl::savePosition(unsigned int i)
1229 if (i >= saved_positions_num)
1231 saved_positions[i] = Position(buffer_->fileName(),
1232 bv_->text->cursor.par()->id(),
1233 bv_->text->cursor.pos());
1236 str << _("Saved bookmark") << ' ' << i;
1237 owner_->message(str.str().c_str());
1242 void BufferView::Pimpl::restorePosition(unsigned int i)
1244 if (i >= saved_positions_num)
1247 string const fname = saved_positions[i].filename;
1249 beforeChange(bv_->text);
1251 if (fname != buffer_->fileName()) {
1252 Buffer * b = bufferlist.exists(fname) ?
1253 bufferlist.getBuffer(fname) :
1254 bufferlist.loadLyXFile(fname); // don't ask, just load it
1255 if (b != 0) buffer(b);
1258 Paragraph * par = buffer_->getParFromID(saved_positions[i].par_id);
1262 bv_->text->setCursor(bv_, par,
1263 min(par->size(), saved_positions[i].par_pos));
1265 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
1268 str << _("Moved to bookmark") << ' ' << i;
1269 owner_->message(str.str().c_str());
1274 bool BufferView::Pimpl::isSavedPosition(unsigned int i)
1276 if (i >= saved_positions_num)
1279 return !saved_positions[i].filename.empty();
1283 void BufferView::Pimpl::setState()
1285 if (!lyxrc.rtl_support)
1288 LyXText * text = bv_->getLyXText();
1289 if (text->real_current_font.isRightToLeft()) {
1290 if (owner_->getIntl()->keymap == Intl::PRIMARY)
1291 owner_->getIntl()->KeyMapSec();
1293 if (owner_->getIntl()->keymap == Intl::SECONDARY)
1294 owner_->getIntl()->KeyMapPrim();
1299 void BufferView::Pimpl::insetSleep()
1301 if (bv_->theLockingInset() && !inset_slept) {
1302 bv_->theLockingInset()->getCursorPos(bv_, bv_->slx, bv_->sly);
1303 bv_->theLockingInset()->insetUnlock(bv_);
1309 void BufferView::Pimpl::insetWakeup()
1311 if (bv_->theLockingInset() && inset_slept) {
1312 bv_->theLockingInset()->edit(bv_, bv_->slx, bv_->sly, 0);
1313 inset_slept = false;
1318 void BufferView::Pimpl::insetUnlock()
1320 if (bv_->theLockingInset()) {
1322 bv_->theLockingInset()->insetUnlock(bv_);
1323 bv_->theLockingInset(0);
1325 inset_slept = false;
1330 bool BufferView::Pimpl::focus() const
1332 return workarea_.hasFocus();
1336 void BufferView::Pimpl::focus(bool f)
1338 if (f) workarea_.setFocus();
1342 bool BufferView::Pimpl::active() const
1344 return workarea_.active();
1348 bool BufferView::Pimpl::belowMouse() const
1350 return workarea_.belowMouse();
1354 void BufferView::Pimpl::showCursor()
1356 if (screen_.get()) {
1357 if (bv_->theLockingInset())
1358 bv_->theLockingInset()->showInsetCursor(bv_);
1360 screen_->showCursor(bv_->text, bv_);
1365 void BufferView::Pimpl::hideCursor()
1367 if (screen_.get()) {
1368 if (!bv_->theLockingInset())
1369 // bv_->theLockingInset()->hideInsetCursor(bv_);
1371 screen_->hideCursor();
1376 void BufferView::Pimpl::toggleSelection(bool b)
1378 if (screen_.get()) {
1379 if (bv_->theLockingInset())
1380 bv_->theLockingInset()->toggleSelection(bv_, b);
1381 screen_->toggleSelection(bv_->text, bv_, b);
1386 void BufferView::Pimpl::toggleToggle()
1389 screen_->toggleToggle(bv_->text, bv_);
1393 void BufferView::Pimpl::center()
1395 beforeChange(bv_->text);
1396 if (bv_->text->cursor.y() > static_cast<int>((workarea_.height() / 2))) {
1397 screen_->draw(bv_->text, bv_, bv_->text->cursor.y() - workarea_.height() / 2);
1399 screen_->draw(bv_->text, bv_, 0);
1401 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
1406 void BufferView::Pimpl::pasteClipboard(bool asPara)
1411 screen_->hideCursor();
1412 beforeChange(bv_->text);
1414 string const clip(workarea_.getClipboard());
1420 bv_->getLyXText()->insertStringAsParagraphs(bv_, clip);
1422 bv_->getLyXText()->insertStringAsLines(bv_, clip);
1424 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1428 void BufferView::Pimpl::stuffClipboard(string const & stuff) const
1430 workarea_.putClipboard(stuff);
1435 * Dispatch functions for actions which can be valid for BufferView->text
1436 * and/or InsetText->text!!!
1441 void BufferView::Pimpl::moveCursorUpdate(bool selecting)
1443 LyXText * lt = bv_->getLyXText();
1445 if (selecting || lt->selection.mark()) {
1446 lt->setSelection(bv_);
1450 updateInset(lt->inset_owner, false);
1453 update(lt, BufferView::SELECT|BufferView::FITCUR);
1457 if (!lt->selection.set())
1458 workarea_.haveSelection(false);
1460 /* ---> Everytime the cursor is moved, show the current font state. */
1461 // should this too me moved out of this func?
1462 //owner->showState();
1467 Inset * BufferView::Pimpl::getInsetByCode(Inset::Code code)
1469 LyXCursor cursor = bv_->getLyXText()->cursor;
1470 Buffer::inset_iterator it =
1471 find_if(Buffer::inset_iterator(
1472 cursor.par(), cursor.pos()),
1473 buffer_->inset_iterator_end(),
1474 lyx::compare_memfun(&Inset::lyxCode, code));
1475 return it != buffer_->inset_iterator_end() ? (*it) : 0;
1479 void BufferView::Pimpl::MenuInsertLyXFile(string const & filen)
1481 string filename = filen;
1483 if (filename.empty()) {
1484 // Launch a file browser
1485 string initpath = lyxrc.document_path;
1488 string const trypath = owner_->buffer()->filePath();
1489 // If directory is writeable, use this as default.
1490 if (IsDirWriteable(trypath))
1494 FileDialog fileDlg(bv_->owner(),
1495 _("Select LyX document to insert"),
1497 make_pair(string(_("Documents|#o#O")),
1498 string(lyxrc.document_path)),
1499 make_pair(string(_("Examples|#E#e")),
1500 string(AddPath(system_lyxdir, "examples"))));
1502 FileDialog::Result result =
1503 fileDlg.Select(initpath,
1504 _("*.lyx| LyX Documents (*.lyx)"));
1506 if (result.first == FileDialog::Later)
1509 filename = result.second;
1511 // check selected filename
1512 if (filename.empty()) {
1513 owner_->message(_("Canceled."));
1518 // get absolute path of file and add ".lyx" to the filename if
1520 filename = FileSearch(string(), filename, "lyx");
1522 string const disp_fn(MakeDisplayPath(filename));
1525 s1 << _("Inserting document") << ' '
1526 << disp_fn << " ...";
1527 owner_->message(s1.str().c_str());
1528 bool const res = bv_->insertLyXFile(filename);
1531 str << _("Document") << ' ' << disp_fn
1532 << ' ' << _("inserted.");
1533 owner_->message(str.str().c_str());
1536 str << _("Could not insert document") << ' '
1538 owner_->message(str.str().c_str());
1543 bool BufferView::Pimpl::Dispatch(kb_action action, string const & argument)
1545 lyxerr[Debug::ACTION] << "BufferView::Pimpl::Dispatch: action["
1546 << action <<"] arg[" << argument << "]" << endl;
1549 // --- Misc -------------------------------------------
1553 LyXText * lt = bv_->getLyXText();
1554 lt->toggleAppendix(bv_);
1557 | BufferView::FITCUR
1558 | BufferView::CHANGE);
1563 case LFUN_TOC_INSERT:
1565 InsetCommandParams p;
1566 p.setCmdName("tableofcontents");
1567 Inset * inset = new InsetTOC(p);
1568 if (!insertInset(inset, "Standard"))
1573 case LFUN_SCROLL_INSET:
1574 // this is not handled here as this funktion is only aktive
1575 // if we have a locking_inset and that one is (or contains)
1579 case LFUN_INSET_GRAPHICS:
1581 Inset * new_inset = new InsetGraphics;
1582 if (!insertInset(new_inset)) {
1585 // this is need because you don't use a inset->Edit()
1586 updateInset(new_inset, true);
1587 new_inset->edit(bv_);
1597 case LFUN_PASTESELECTION:
1599 bool asPara = false;
1600 if (argument == "paragraph")
1602 pasteClipboard(asPara);
1614 case LFUN_LAYOUT_COPY:
1615 bv_->copyEnvironment();
1618 case LFUN_LAYOUT_PASTE:
1619 bv_->pasteEnvironment();
1623 case LFUN_GOTOERROR:
1624 gotoInset(Inset::ERROR_CODE, false);
1628 gotoInset(Inset::IGNORE_CODE, false);
1631 case LFUN_REFERENCE_GOTO:
1633 vector<Inset::Code> tmp;
1634 tmp.push_back(Inset::LABEL_CODE);
1635 tmp.push_back(Inset::REF_CODE);
1636 gotoInset(tmp, true);
1640 case LFUN_HYPHENATION:
1641 specialChar(InsetSpecialChar::HYPHENATION);
1644 case LFUN_LIGATURE_BREAK:
1645 specialChar(InsetSpecialChar::LIGATURE_BREAK);
1649 specialChar(InsetSpecialChar::LDOTS);
1652 case LFUN_END_OF_SENTENCE:
1653 specialChar(InsetSpecialChar::END_OF_SENTENCE);
1656 case LFUN_MENU_SEPARATOR:
1657 specialChar(InsetSpecialChar::MENU_SEPARATOR);
1664 case LFUN_DEPTH_MIN:
1665 changeDepth(bv_, bv_->getLyXText(), -1);
1668 case LFUN_DEPTH_PLUS:
1669 changeDepth(bv_, bv_->getLyXText(), 1);
1673 owner_->getDialogs()->setUserFreeFont();
1676 case LFUN_FILE_INSERT:
1677 MenuInsertLyXFile(argument);
1680 case LFUN_FILE_INSERT_ASCII_PARA:
1681 InsertAsciiFile(bv_, argument, true);
1684 case LFUN_FILE_INSERT_ASCII:
1685 InsertAsciiFile(bv_, argument, false);
1690 lyxerr[Debug::INFO] << "LFUN_LAYOUT: (arg) "
1691 << argument << endl;
1693 // Derive layout number from given argument (string)
1694 // and current buffer's textclass (number). */
1695 textclass_type tclass = buffer_->params.textclass;
1697 textclasslist[tclass].hasLayout(argument);
1698 string layout = argument;
1700 // If the entry is obsolete, use the new one instead.
1702 string const & obs = textclasslist[tclass][layout]
1709 owner_->getLyXFunc()->setErrorMessage(
1710 string(N_("Layout ")) + argument +
1715 if (current_layout != layout) {
1716 LyXText * lt = bv_->getLyXText();
1718 current_layout = layout;
1721 | BufferView::FITCUR);
1722 lt->setLayout(bv_, layout);
1723 owner_->setLayout(layout);
1726 | BufferView::FITCUR
1727 | BufferView::CHANGE);
1734 lang(bv_, argument);
1736 owner_->showState();
1741 owner_->showState();
1746 owner_->showState();
1751 owner_->showState();
1756 owner_->showState();
1761 owner_->showState();
1766 owner_->showState();
1771 owner_->showState();
1774 case LFUN_UNDERLINE:
1776 owner_->showState();
1779 case LFUN_FONT_SIZE:
1780 fontSize(bv_, argument);
1781 owner_->showState();
1784 case LFUN_FONT_STATE:
1785 owner_->getLyXFunc()->setMessage(currentState(bv_));
1788 case LFUN_UPCASE_WORD:
1790 LyXText * lt = bv_->getLyXText();
1794 | BufferView::FITCUR);
1795 lt->changeCase(bv_, LyXText::text_uppercase);
1796 if (lt->inset_owner)
1797 updateInset(lt->inset_owner, true);
1800 | BufferView::FITCUR
1801 | BufferView::CHANGE);
1805 case LFUN_LOWCASE_WORD:
1807 LyXText * lt = bv_->getLyXText();
1809 update(lt, BufferView::SELECT|BufferView::FITCUR);
1810 lt->changeCase(bv_, LyXText::text_lowercase);
1811 if (lt->inset_owner)
1812 updateInset(lt->inset_owner, true);
1815 | BufferView::FITCUR
1816 | BufferView::CHANGE);
1820 case LFUN_CAPITALIZE_WORD:
1822 LyXText * lt = bv_->getLyXText();
1824 update(lt, BufferView::SELECT|BufferView::FITCUR);
1825 lt->changeCase(bv_, LyXText::text_capitalization);
1826 if (lt->inset_owner)
1827 updateInset(lt->inset_owner, true);
1830 | BufferView::FITCUR
1831 | BufferView::CHANGE);
1835 case LFUN_TRANSPOSE_CHARS:
1837 LyXText * lt = bv_->getLyXText();
1839 update(lt, BufferView::SELECT|BufferView::FITCUR);
1840 lt->transposeChars(*bv_);
1841 if (lt->inset_owner)
1842 updateInset(lt->inset_owner, true);
1845 | BufferView::FITCUR
1846 | BufferView::CHANGE);
1851 case LFUN_INSERT_LABEL:
1852 MenuInsertLabel(bv_, argument);
1855 case LFUN_REF_INSERT:
1856 if (argument.empty()) {
1857 InsetCommandParams p("ref");
1858 owner_->getDialogs()->createRef(p.getAsString());
1860 InsetCommandParams p;
1861 p.setFromString(argument);
1863 InsetRef * inset = new InsetRef(p, *buffer_);
1864 if (!insertInset(inset))
1867 updateInset(inset, true);
1871 case LFUN_BOOKMARK_SAVE:
1872 savePosition(strToUnsignedInt(argument));
1875 case LFUN_BOOKMARK_GOTO:
1876 restorePosition(strToUnsignedInt(argument));
1881 string label(argument);
1882 if (label.empty()) {
1884 static_cast<InsetRef*>(getInsetByCode(Inset::REF_CODE));
1886 label = inset->getContents();
1891 if (!label.empty()) {
1892 //bv_->savePosition(0);
1893 if (!bv_->gotoLabel(label))
1894 Alert::alert(_("Error"),
1895 _("Couldn't find this label"),
1896 _("in current document."));
1901 // --- Cursor Movements -----------------------------
1904 LyXText * lt = bv_->getLyXText();
1906 bool is_rtl = lt->cursor.par()->isRightToLeftPar(buffer_->params);
1907 if (!lt->selection.mark())
1909 update(lt, BufferView::SELECT|BufferView::FITCUR);
1911 lt->cursorLeft(bv_, false);
1912 if (lt->cursor.pos() < lt->cursor.par()->size()
1913 && lt->cursor.par()->isInset(lt->cursor.pos())
1914 && isHighlyEditableInset(lt->cursor.par()->getInset(lt->cursor.pos()))) {
1915 Inset * tmpinset = lt->cursor.par()->getInset(lt->cursor.pos());
1916 owner_->getLyXFunc()->setMessage(tmpinset->editMessage());
1918 tmpinset->edit(bv_, false);
1920 tmpinset->edit(bv_);
1924 lt->cursorRight(bv_, false);
1926 moveCursorUpdate(false);
1927 owner_->showState();
1933 // This is soooo ugly. Isn`t it possible to make
1934 // it simpler? (Lgb)
1935 LyXText * lt = bv_->getLyXText();
1936 bool is_rtl = lt->cursor.par()->isRightToLeftPar(buffer_->params);
1937 if (!lt->selection.mark())
1939 update(lt, BufferView::SELECT|BufferView::FITCUR);
1940 LyXCursor const cur = lt->cursor;
1942 lt->cursorLeft(bv_, false);
1943 if ((is_rtl || cur != lt->cursor) && // only if really moved!
1944 lt->cursor.pos() < lt->cursor.par()->size() &&
1945 lt->cursor.par()->isInset(lt->cursor.pos()) &&
1946 isHighlyEditableInset(lt->cursor.par()->getInset(lt->cursor.pos()))) {
1947 Inset * tmpinset = lt->cursor.par()->getInset(lt->cursor.pos());
1948 owner_->getLyXFunc()->setMessage(tmpinset->editMessage());
1950 tmpinset->edit(bv_);
1952 tmpinset->edit(bv_, false);
1956 lt->cursorRight(bv_, false);
1959 moveCursorUpdate(false);
1960 owner_->showState();
1966 LyXText * lt = bv_->getLyXText();
1968 if (!lt->selection.mark())
1970 update(lt, BufferView::UPDATE);
1973 moveCursorUpdate(false);
1974 owner_->showState();
1980 LyXText * lt = bv_->getLyXText();
1982 if (!lt->selection.mark())
1984 update(lt, BufferView::UPDATE);
1985 lt->cursorDown(bv_);
1987 moveCursorUpdate(false);
1988 owner_->showState();
1992 case LFUN_UP_PARAGRAPH:
1994 LyXText * lt = bv_->getLyXText();
1996 if (!lt->selection.mark())
1998 update(lt, BufferView::UPDATE);
1999 lt->cursorUpParagraph(bv_);
2001 moveCursorUpdate(false);
2002 owner_->showState();
2006 case LFUN_DOWN_PARAGRAPH:
2008 LyXText * lt = bv_->getLyXText();
2010 if (!lt->selection.mark())
2012 update(lt, BufferView::UPDATE);
2013 lt->cursorDownParagraph(bv_);
2015 moveCursorUpdate(false);
2016 owner_->showState();
2022 LyXText * lt = bv_->getLyXText();
2024 if (!lt->selection.mark())
2026 update(lt, BufferView::UPDATE);
2029 moveCursorUpdate(false);
2030 owner_->showState();
2036 LyXText * lt = bv_->getLyXText();
2038 if (!lt->selection.mark())
2040 update(lt, BufferView::UPDATE);
2043 moveCursorUpdate(false);
2044 owner_->showState();
2050 LyXText * lt = bv_->getLyXText();
2052 if (!lt->selection.mark())
2054 update(lt, BufferView::SELECT|BufferView::FITCUR);
2055 lt->cursorHome(bv_);
2057 moveCursorUpdate(false);
2058 owner_->showState();
2064 LyXText * lt = bv_->getLyXText();
2066 if (!lt->selection.mark())
2069 BufferView::SELECT|BufferView::FITCUR);
2072 moveCursorUpdate(false);
2073 owner_->showState();
2077 case LFUN_SHIFT_TAB:
2080 LyXText * lt = bv_->getLyXText();
2082 if (!lt->selection.mark())
2085 BufferView::SELECT|BufferView::FITCUR);
2088 moveCursorUpdate(false);
2089 owner_->showState();
2093 case LFUN_WORDRIGHT:
2095 LyXText * lt = bv_->getLyXText();
2097 if (!lt->selection.mark())
2099 update(lt, BufferView::SELECT|BufferView::FITCUR);
2100 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2101 lt->cursorLeftOneWord(bv_);
2103 lt->cursorRightOneWord(bv_);
2105 moveCursorUpdate(false);
2106 owner_->showState();
2112 LyXText * lt = bv_->getLyXText();
2114 if (!lt->selection.mark())
2116 update(lt, BufferView::SELECT|BufferView::FITCUR);
2117 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2118 lt->cursorRightOneWord(bv_);
2120 lt->cursorLeftOneWord(bv_);
2122 moveCursorUpdate(false);
2123 owner_->showState();
2127 case LFUN_BEGINNINGBUF:
2129 LyXText * lt = bv_->getLyXText();
2131 if (!lt->selection.mark())
2134 BufferView::SELECT|BufferView::FITCUR);
2137 moveCursorUpdate(false);
2138 owner_->showState();
2144 LyXText * lt = bv_->getLyXText();
2146 if (!lt->selection.mark())
2149 BufferView::SELECT|BufferView::FITCUR);
2150 lt->cursorBottom(bv_);
2152 moveCursorUpdate(false);
2153 owner_->showState();
2157 /* cursor selection ---------------------------- */
2160 LyXText * lt = bv_->getLyXText();
2163 BufferView::SELECT|BufferView::FITCUR);
2164 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2165 lt->cursorLeft(bv_);
2167 lt->cursorRight(bv_);
2169 moveCursorUpdate(true);
2170 owner_->showState();
2176 LyXText * lt = bv_->getLyXText();
2179 BufferView::SELECT|BufferView::FITCUR);
2180 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2181 lt->cursorRight(bv_);
2183 lt->cursorLeft(bv_);
2185 moveCursorUpdate(true);
2186 owner_->showState();
2192 LyXText * lt = bv_->getLyXText();
2195 BufferView::SELECT|BufferView::FITCUR);
2198 moveCursorUpdate(true);
2199 owner_->showState();
2205 LyXText * lt = bv_->getLyXText();
2208 BufferView::SELECT|BufferView::FITCUR);
2209 lt->cursorDown(bv_);
2211 moveCursorUpdate(true);
2212 owner_->showState();
2216 case LFUN_UP_PARAGRAPHSEL:
2218 LyXText * lt = bv_->getLyXText();
2221 BufferView::SELECT|BufferView::FITCUR);
2222 lt->cursorUpParagraph(bv_);
2224 moveCursorUpdate(true);
2225 owner_->showState();
2229 case LFUN_DOWN_PARAGRAPHSEL:
2231 LyXText * lt = bv_->getLyXText();
2234 BufferView::SELECT|BufferView::FITCUR);
2235 lt->cursorDownParagraph(bv_);
2237 moveCursorUpdate(true);
2238 owner_->showState();
2244 LyXText * lt = bv_->getLyXText();
2246 update(lt, BufferView::SELECT|BufferView::FITCUR);
2249 moveCursorUpdate(true);
2250 owner_->showState();
2256 LyXText * lt = bv_->getLyXText();
2258 update(lt, BufferView::SELECT|BufferView::FITCUR);
2261 moveCursorUpdate(true);
2262 owner_->showState();
2268 LyXText * lt = bv_->getLyXText();
2270 update(lt, BufferView::SELECT|BufferView::FITCUR);
2271 lt->cursorHome(bv_);
2273 moveCursorUpdate(true);
2274 owner_->showState();
2280 LyXText * lt = bv_->getLyXText();
2282 update(lt, BufferView::SELECT|BufferView::FITCUR);
2285 moveCursorUpdate(true);
2286 owner_->showState();
2290 case LFUN_WORDRIGHTSEL:
2292 LyXText * lt = bv_->getLyXText();
2294 update(lt, BufferView::SELECT|BufferView::FITCUR);
2295 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2296 lt->cursorLeftOneWord(bv_);
2298 lt->cursorRightOneWord(bv_);
2300 moveCursorUpdate(true);
2301 owner_->showState();
2305 case LFUN_WORDLEFTSEL:
2307 LyXText * lt = bv_->getLyXText();
2309 update(lt, BufferView::SELECT|BufferView::FITCUR);
2310 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2311 lt->cursorRightOneWord(bv_);
2313 lt->cursorLeftOneWord(bv_);
2315 moveCursorUpdate(true);
2316 owner_->showState();
2320 case LFUN_BEGINNINGBUFSEL:
2322 LyXText * lt = bv_->getLyXText();
2324 if (lt->inset_owner)
2326 update(lt, BufferView::SELECT|BufferView::FITCUR);
2329 moveCursorUpdate(true);
2330 owner_->showState();
2334 case LFUN_ENDBUFSEL:
2336 LyXText * lt = bv_->getLyXText();
2338 if (lt->inset_owner)
2341 BufferView::SELECT|BufferView::FITCUR);
2342 lt->cursorBottom(bv_);
2344 moveCursorUpdate(true);
2345 owner_->showState();
2349 // --- text changing commands ------------------------
2350 case LFUN_BREAKLINE:
2352 LyXText * lt = bv_->getLyXText();
2355 lt->insertChar(bv_, Paragraph::META_NEWLINE);
2358 | BufferView::FITCUR
2359 | BufferView::CHANGE);
2360 moveCursorUpdate(false);
2364 case LFUN_PROTECTEDSPACE:
2366 LyXText * lt = bv_->getLyXText();
2368 LyXLayout const & style = textclasslist[buffer_->params.textclass][lt->cursor.par()->layout()];
2370 if (style.free_spacing) {
2371 lt->insertChar(bv_, ' ');
2374 | BufferView::FITCUR
2375 | BufferView::CHANGE);
2377 specialChar(InsetSpecialChar::PROTECTED_SEPARATOR);
2379 moveCursorUpdate(false);
2385 LyXText * lt = bv_->getLyXText();
2387 if (lt->selection.mark()) {
2391 | BufferView::FITCUR);
2392 owner_->getLyXFunc()->setMessage(N_("Mark removed"));
2395 lt->selection.mark(true);
2398 | BufferView::FITCUR);
2399 owner_->getLyXFunc()->setMessage(N_("Mark set"));
2401 lt->selection.cursor = lt->cursor;
2407 LyXText * lt = bv_->getLyXText();
2409 if (!lt->selection.set()) {
2411 lt->selection.cursor = lt->cursor;
2414 | BufferView::FITCUR
2415 | BufferView::CHANGE);
2416 // It is possible to make it a lot faster still
2417 // just comment out the line below...
2422 moveCursorUpdate(false);
2423 owner_->showState();
2428 case LFUN_DELETE_SKIP:
2430 LyXText * lt = bv_->getLyXText();
2432 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
2434 LyXCursor cursor = lt->cursor;
2436 if (!lt->selection.set()) {
2437 if (cursor.pos() == cursor.par()->size()) {
2438 lt->cursorRight(bv_);
2439 cursor = lt->cursor;
2440 if (cursor.pos() == 0
2441 && !(cursor.par()->params().spaceTop()
2442 == VSpace (VSpace::NONE))) {
2445 cursor.par()->params().lineTop(),
2446 cursor.par()->params().lineBottom(),
2447 cursor.par()->params().pagebreakTop(),
2448 cursor.par()->params().pagebreakBottom(),
2449 VSpace(VSpace::NONE),
2450 cursor.par()->params().spaceBottom(),
2451 cursor.par()->params().spacing(),
2452 cursor.par()->params().align(),
2453 cursor.par()->params().labelWidthString(), 0);
2454 lt->cursorLeft(bv_);
2457 | BufferView::FITCUR
2458 | BufferView::CHANGE);
2460 lt->cursorLeft(bv_);
2462 lt->selection.cursor = lt->cursor;
2465 | BufferView::FITCUR
2466 | BufferView::CHANGE);
2470 lt->selection.cursor = lt->cursor;
2473 | BufferView::FITCUR
2474 | BufferView::CHANGE);
2482 /* -------> Delete word forward. */
2483 case LFUN_DELETE_WORD_FORWARD:
2484 update(bv_->getLyXText(), BufferView::SELECT|BufferView::FITCUR);
2485 bv_->getLyXText()->deleteWordForward(bv_);
2486 update(bv_->getLyXText(), BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2487 moveCursorUpdate(false);
2488 owner_->showState();
2491 /* -------> Delete word backward. */
2492 case LFUN_DELETE_WORD_BACKWARD:
2494 LyXText * lt = bv_->getLyXText();
2496 update(lt, BufferView::SELECT|BufferView::FITCUR);
2497 lt->deleteWordBackward(bv_);
2500 | BufferView::FITCUR
2501 | BufferView::CHANGE);
2502 moveCursorUpdate(false);
2503 owner_->showState();
2507 /* -------> Kill to end of line. */
2508 case LFUN_DELETE_LINE_FORWARD:
2510 LyXText * lt = bv_->getLyXText();
2512 update(lt, BufferView::SELECT|BufferView::FITCUR);
2513 lt->deleteLineForward(bv_);
2516 | BufferView::FITCUR
2517 | BufferView::CHANGE);
2518 moveCursorUpdate(false);
2522 /* -------> Set mark off. */
2525 LyXText * lt = bv_->getLyXText();
2528 update(lt, BufferView::SELECT|BufferView::FITCUR);
2529 lt->selection.cursor = lt->cursor;
2530 owner_->getLyXFunc()->setMessage(N_("Mark off"));
2534 /* -------> Set mark on. */
2537 LyXText * lt = bv_->getLyXText();
2540 lt->selection.mark(true);
2541 update(lt, BufferView::SELECT|BufferView::FITCUR);
2542 lt->selection.cursor = lt->cursor;
2543 owner_->getLyXFunc()->setMessage(N_("Mark on"));
2547 case LFUN_BACKSPACE:
2549 LyXText * lt = bv_->getLyXText();
2551 if (!lt->selection.set()) {
2552 if (owner_->getIntl()->getTrans().backspace()) {
2554 lt->selection.cursor = lt->cursor;
2557 | BufferView::FITCUR
2558 | BufferView::CHANGE);
2559 // It is possible to make it a lot faster still
2560 // just comment out the line below...
2566 owner_->showState();
2571 case LFUN_BACKSPACE_SKIP:
2573 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
2574 LyXText * lt = bv_->getLyXText();
2576 LyXCursor cursor = lt->cursor;
2578 if (!lt->selection.set()) {
2579 if (cursor.pos() == 0
2580 && !(cursor.par()->params().spaceTop()
2581 == VSpace (VSpace::NONE))) {
2584 cursor.par()->params().lineTop(),
2585 cursor.par()->params().lineBottom(),
2586 cursor.par()->params().pagebreakTop(),
2587 cursor.par()->params().pagebreakBottom(),
2588 VSpace(VSpace::NONE), cursor.par()->params().spaceBottom(),
2589 cursor.par()->params().spacing(),
2590 cursor.par()->params().align(),
2591 cursor.par()->params().labelWidthString(), 0);
2594 | BufferView::FITCUR
2595 | BufferView::CHANGE);
2598 lt->selection.cursor = cursor;
2601 | BufferView::FITCUR
2602 | BufferView::CHANGE);
2609 case LFUN_BREAKPARAGRAPH:
2611 LyXText * lt = bv_->getLyXText();
2614 lt->breakParagraph(bv_, 0);
2617 | BufferView::FITCUR
2618 | BufferView::CHANGE);
2619 lt->selection.cursor = lt->cursor;
2621 owner_->showState();
2625 case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
2627 LyXText * lt = bv_->getLyXText();
2630 lt->breakParagraph(bv_, 1);
2633 | BufferView::FITCUR
2634 | BufferView::CHANGE);
2635 lt->selection.cursor = lt->cursor;
2637 owner_->showState();
2641 case LFUN_BREAKPARAGRAPH_SKIP:
2643 // When at the beginning of a paragraph, remove
2644 // indentation and add a "defskip" at the top.
2645 // Otherwise, do the same as LFUN_BREAKPARAGRAPH.
2646 LyXText * lt = bv_->getLyXText();
2648 LyXCursor cursor = lt->cursor;
2651 if (cursor.pos() == 0) {
2652 if (cursor.par()->params().spaceTop() == VSpace(VSpace::NONE)) {
2655 cursor.par()->params().lineTop(),
2656 cursor.par()->params().lineBottom(),
2657 cursor.par()->params().pagebreakTop(),
2658 cursor.par()->params().pagebreakBottom(),
2659 VSpace(VSpace::DEFSKIP), cursor.par()->params().spaceBottom(),
2660 cursor.par()->params().spacing(),
2661 cursor.par()->params().align(),
2662 cursor.par()->params().labelWidthString(), 1);
2663 //update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2667 lt->breakParagraph(bv_, 0);
2668 //update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2673 | BufferView::FITCUR
2674 | BufferView::CHANGE);
2675 lt->selection.cursor = cursor;
2677 owner_->showState();
2681 case LFUN_PARAGRAPH_SPACING:
2683 LyXText * lt = bv_->getLyXText();
2685 Paragraph * par = lt->cursor.par();
2686 Spacing::Space cur_spacing = par->params().spacing().getSpace();
2687 float cur_value = 1.0;
2688 if (cur_spacing == Spacing::Other) {
2689 cur_value = par->params().spacing().getValue();
2692 istringstream istr(argument.c_str());
2696 Spacing::Space new_spacing = cur_spacing;
2697 float new_value = cur_value;
2699 lyxerr << "Missing argument to `paragraph-spacing'"
2701 } else if (tmp == "single") {
2702 new_spacing = Spacing::Single;
2703 } else if (tmp == "onehalf") {
2704 new_spacing = Spacing::Onehalf;
2705 } else if (tmp == "double") {
2706 new_spacing = Spacing::Double;
2707 } else if (tmp == "other") {
2708 new_spacing = Spacing::Other;
2711 lyxerr << "new_value = " << tmpval << endl;
2714 } else if (tmp == "default") {
2715 new_spacing = Spacing::Default;
2717 lyxerr << _("Unknown spacing argument: ")
2718 << argument << endl;
2720 if (cur_spacing != new_spacing || cur_value != new_value) {
2721 par->params().spacing(Spacing(new_spacing, new_value));
2722 lt->redoParagraph(bv_);
2725 | BufferView::FITCUR
2726 | BufferView::CHANGE);
2731 case LFUN_INSET_TOGGLE:
2733 LyXText * lt = bv_->getLyXText();
2736 update(lt, BufferView::SELECT|BufferView::FITCUR);
2737 lt->toggleInset(bv_);
2738 update(lt, BufferView::SELECT|BufferView::FITCUR);
2750 InsetCommandParams p;
2751 if (action == LFUN_HTMLURL)
2752 p.setCmdName("htmlurl");
2754 p.setCmdName("url");
2755 owner_->getDialogs()->createUrl(p.getAsString());
2759 case LFUN_INSERT_URL:
2761 InsetCommandParams p;
2762 p.setFromString(argument);
2764 InsetUrl * inset = new InsetUrl(p);
2765 if (!insertInset(inset))
2768 updateInset(inset, true);
2772 case LFUN_INSET_ERT:
2773 insertAndEditInset(new InsetERT(buffer_->params));
2776 case LFUN_INSET_EXTERNAL:
2777 insertAndEditInset(new InsetExternal);
2780 case LFUN_INSET_FOOTNOTE:
2781 insertAndEditInset(new InsetFoot(buffer_->params));
2784 case LFUN_INSET_MARGINAL:
2785 insertAndEditInset(new InsetMarginal(buffer_->params));
2788 case LFUN_INSET_MINIPAGE:
2789 insertAndEditInset(new InsetMinipage(buffer_->params));
2792 case LFUN_INSERT_NOTE:
2793 insertAndEditInset(new InsetNote(buffer_->params));
2796 case LFUN_INSET_FLOAT:
2797 // check if the float type exist
2798 if (floatList.typeExist(argument)) {
2799 insertAndEditInset(new InsetFloat(buffer_->params,
2802 lyxerr << "Non-existent float type: "
2803 << argument << endl;
2807 case LFUN_INSET_WIDE_FLOAT:
2809 // check if the float type exist
2810 if (floatList.typeExist(argument)) {
2811 InsetFloat * new_inset =
2812 new InsetFloat(buffer_->params, argument);
2813 new_inset->wide(true);
2814 if (insertInset(new_inset))
2815 new_inset->edit(bv_);
2819 lyxerr << "Non-existent float type: "
2820 << argument << endl;
2827 case LFUN_INSET_LIST:
2828 insertAndEditInset(new InsetList);
2831 case LFUN_INSET_THEOREM:
2832 insertAndEditInset(new InsetTheorem);
2836 case LFUN_INSET_CAPTION:
2838 // Do we have a locking inset...
2839 if (bv_->theLockingInset()) {
2840 lyxerr << "Locking inset code: "
2841 << static_cast<int>(bv_->theLockingInset()->lyxCode());
2842 InsetCaption * new_inset =
2843 new InsetCaption(buffer_->params);
2844 new_inset->setOwner(bv_->theLockingInset());
2845 new_inset->setAutoBreakRows(true);
2846 new_inset->setDrawFrame(0, InsetText::LOCKED);
2847 new_inset->setFrameColor(0, LColor::captionframe);
2848 if (insertInset(new_inset))
2849 new_inset->edit(bv_);
2856 case LFUN_INSET_TABULAR:
2860 if (!argument.empty())
2861 ::sscanf(argument.c_str(),"%d%d", &r, &c);
2862 InsetTabular * new_inset =
2863 new InsetTabular(*buffer_, r, c);
2865 bv_->getLyXText()->real_current_font.isRightToLeft();
2866 if (!open_new_inset(new_inset, rtl))
2871 // --- lyxserver commands ----------------------------
2873 case LFUN_CHARATCURSOR:
2875 pos_type pos = bv_->getLyXText()->cursor.pos();
2876 if (pos < bv_->getLyXText()->cursor.par()->size())
2877 owner_->getLyXFunc()->setMessage(
2878 tostr(bv_->getLyXText()->cursor.par()->getChar(pos)));
2880 owner_->getLyXFunc()->setMessage("EOF");
2885 owner_->getLyXFunc()->setMessage(tostr(bv_->getLyXText()->cursor.x())
2887 + tostr(bv_->getLyXText()->cursor.y()));
2894 if (::sscanf(argument.c_str(), " %d %d", &x, &y) != 2) {
2895 lyxerr << "SETXY: Could not parse coordinates in '"
2896 << argument << std::endl;
2898 bv_->getLyXText()->setCursorFromCoordinates(bv_, x, y);
2902 case LFUN_GETLAYOUT:
2903 owner_->getLyXFunc()->setMessage(tostr(bv_->getLyXText()->cursor.par()->layout()));
2908 LyXFont & font = bv_->getLyXText()->current_font;
2909 if (font.shape() == LyXFont::ITALIC_SHAPE)
2910 owner_->getLyXFunc()->setMessage("E");
2911 else if (font.shape() == LyXFont::SMALLCAPS_SHAPE)
2912 owner_->getLyXFunc()->setMessage("N");
2914 owner_->getLyXFunc()->setMessage("0");
2919 // --- accented characters ---------------------------
2922 case LFUN_CIRCUMFLEX:
2932 case LFUN_SPECIAL_CARON:
2935 case LFUN_HUNG_UMLAUT:
2938 if (argument.empty()) {
2940 owner_->getLyXFunc()->handleKeyFunc(action);
2942 owner_->getLyXFunc()->handleKeyFunc(action);
2943 owner_->getIntl()->getTrans()
2944 .TranslateAndInsert(argument[0], bv_->getLyXText());
2945 update(bv_->getLyXText(),
2947 | BufferView::FITCUR
2948 | BufferView::CHANGE);
2952 case LFUN_MATH_MACRO:
2953 mathDispatchMathMacro(bv_, argument);
2956 case LFUN_MATH_DELIM:
2957 mathDispatchMathDelim(bv_, argument);
2960 case LFUN_INSERT_MATRIX:
2961 mathDispatchInsertMatrix(bv_, argument);
2964 case LFUN_INSERT_MATH:
2965 mathDispatchInsertMath(bv_, argument);
2968 case LFUN_MATH_IMPORT_SELECTION: // Imports LaTeX from the X selection
2969 mathDispatchMathImportSelection(bv_, argument);
2972 case LFUN_MATH_DISPLAY: // Open or create a displayed math inset
2973 mathDispatchMathDisplay(bv_, argument);
2976 case LFUN_MATH_MODE: // Open or create an inlined math inset
2977 mathDispatchMathMode(bv_, argument);
2980 case LFUN_GREEK: // Insert a single greek letter
2981 mathDispatchGreek(bv_, argument);
2984 case LFUN_CITATION_INSERT:
2986 InsetCommandParams p;
2987 p.setFromString(argument);
2989 InsetCitation * inset = new InsetCitation(p);
2990 if (!insertInset(inset))
2993 updateInset(inset, true);
2997 case LFUN_INSERT_BIBTEX:
2999 // ale970405+lasgoutt970425
3000 // The argument can be up to two tokens separated
3001 // by a space. The first one is the bibstyle.
3002 string const db = token(argument, ' ', 0);
3003 string const bibstyle = token(argument, ' ', 1);
3005 InsetCommandParams p("BibTeX", db, bibstyle);
3006 InsetBibtex * inset = new InsetBibtex(p);
3008 if (insertInset(inset)) {
3009 if (argument.empty())
3016 // BibTeX data bases
3017 case LFUN_BIBDB_ADD:
3019 InsetBibtex * inset =
3020 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
3022 inset->addDatabase(argument);
3027 case LFUN_BIBDB_DEL:
3029 InsetBibtex * inset =
3030 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
3032 inset->delDatabase(argument);
3037 case LFUN_BIBTEX_STYLE:
3039 InsetBibtex * inset =
3040 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
3042 inset->setOptions(argument);
3047 case LFUN_INDEX_CREATE:
3049 InsetCommandParams p("index");
3050 if (argument.empty()) {
3051 string const idxstring(bv_->getLyXText()->getStringToIndex(bv_));
3052 p.setContents(idxstring);
3054 p.setContents(argument);
3057 owner_->getDialogs()->createIndex(p.getAsString());
3061 case LFUN_INDEX_INSERT:
3063 InsetCommandParams p;
3064 p.setFromString(argument);
3065 InsetIndex * inset = new InsetIndex(p);
3067 if (!insertInset(inset))
3070 updateInset(inset, true);
3074 case LFUN_INDEX_INSERT_LAST:
3076 string const idxstring(bv_->getLyXText()->getStringToIndex(bv_));
3077 if (!idxstring.empty()) {
3078 owner_->message(_("Word `")
3079 + idxstring + _(("' indexed.")));
3080 InsetCommandParams p("index", idxstring);
3081 InsetIndex * inset = new InsetIndex(p);
3083 if (!insertInset(inset))
3086 updateInset(inset, true);
3091 case LFUN_INDEX_PRINT:
3093 InsetCommandParams p("printindex");
3094 Inset * inset = new InsetPrintIndex(p);
3095 if (!insertInset(inset, "Standard"))
3100 case LFUN_PARENTINSERT:
3102 InsetCommandParams p("lyxparent", argument);
3103 Inset * inset = new InsetParent(p, *buffer_);
3104 if (!insertInset(inset, "Standard"))
3110 case LFUN_CHILD_INSERT:
3112 InsetInclude::Params p;
3113 p.cparams.setFromString(argument);
3114 p.masterFilename_ = buffer_->fileName();
3116 InsetInclude * inset = new InsetInclude(p);
3117 if (!insertInset(inset))
3120 updateInset(inset, true);
3121 bv_->owner()->getDialogs()->showInclude(inset);
3126 case LFUN_FLOAT_LIST:
3128 // We should check the argument for validity. (Lgb)
3129 Inset * inset = new InsetFloatList(argument);
3130 if (!insertInset(inset, "Standard"))
3135 case LFUN_THESAURUS_ENTRY:
3137 string arg = argument;
3140 arg = bv_->getLyXText()->selectionAsString(buffer_,
3144 if (arg.size() > 100 || arg.empty()) {
3145 // Get word or selection
3146 bv_->getLyXText()->selectWordWhenUnderCursor(bv_, LyXText::WHOLE_WORD);
3147 arg = bv_->getLyXText()->selectionAsString(buffer_, false);
3148 // FIXME: where is getLyXText()->unselect(bv_) ?
3152 bv_->owner()->getDialogs()->showThesaurus(arg);
3156 case LFUN_SELFINSERT:
3158 if (argument.empty()) break;
3160 /* Automatically delete the currently selected
3161 * text and replace it with what is being
3162 * typed in now. Depends on lyxrc settings
3163 * "auto_region_delete", which defaults to
3166 LyXText * lt = bv_->getLyXText();
3168 if (lyxrc.auto_region_delete) {
3169 if (lt->selection.set()) {
3170 lt->cutSelection(bv_, false, false);
3173 | BufferView::FITCUR
3174 | BufferView::CHANGE);
3176 workarea_.haveSelection(false);
3180 LyXFont const old_font(lt->real_current_font);
3182 string::const_iterator cit = argument.begin();
3183 string::const_iterator end = argument.end();
3184 for (; cit != end; ++cit) {
3185 owner_->getIntl()->getTrans().TranslateAndInsert(*cit, lt);
3190 | BufferView::FITCUR
3191 | BufferView::CHANGE);
3193 lt->selection.cursor = lt->cursor;
3194 moveCursorUpdate(false);
3196 // real_current_font.number can change so we need to
3197 // update the minibuffer
3198 if (old_font != lt->real_current_font)
3199 owner_->showState();
3204 case LFUN_DATE_INSERT: // jdblair: date-insert cmd
3206 time_t now_time_t = time(NULL);
3207 struct tm * now_tm = localtime(&now_time_t);
3208 setlocale(LC_TIME, "");
3210 if (!argument.empty())
3213 arg = lyxrc.date_insert_format;
3215 int const datetmp_len =
3216 ::strftime(datetmp, 32, arg.c_str(), now_tm);
3218 LyXText * lt = bv_->getLyXText();
3220 for (int i = 0; i < datetmp_len; i++) {
3221 lt->insertChar(bv_, datetmp[i]);
3224 | BufferView::FITCUR
3225 | BufferView::CHANGE);
3228 lt->selection.cursor = lt->cursor;
3229 moveCursorUpdate(false);
3233 case LFUN_UNKNOWN_ACTION:
3234 owner_->getLyXFunc()->setErrorMessage(N_("Unknown function!"));
3245 void BufferView::Pimpl::newline()
3248 LyXText * lt = bv_->getLyXText();
3252 | BufferView::FITCUR);
3253 lt->insertChar(bv_, Paragraph::META_NEWLINE);
3256 | BufferView::FITCUR
3257 | BufferView::CHANGE);
3262 void BufferView::Pimpl::hfill()
3265 LyXText * lt = bv_->getLyXText();
3269 | BufferView::FITCUR);
3270 lt->insertChar(bv_, Paragraph::META_HFILL);
3273 | BufferView::FITCUR
3274 | BufferView::CHANGE);
3279 void BufferView::Pimpl::specialChar(InsetSpecialChar::Kind kind)
3282 LyXText * lt = bv_->getLyXText();
3285 update(lt, BufferView::SELECT|BufferView::FITCUR);
3286 InsetSpecialChar * new_inset =
3287 new InsetSpecialChar(kind);
3288 if (!insertInset(new_inset))
3291 updateInset(new_inset, true);
3296 void BufferView::Pimpl::smartQuote()
3298 LyXText const * lt = bv_->getLyXText();
3299 Paragraph const * par = lt->cursor.par();
3300 pos_type pos = lt->cursor.pos();
3304 || (par->isInset(pos - 1)
3305 && par->getInset(pos - 1)->isSpace()))
3308 c = par->getChar(pos - 1);
3313 LyXLayout const & style =
3314 textclasslist[bv_->buffer()->params.textclass][par->layout()];
3316 if (style.pass_thru ||
3317 (!insertInset(new InsetQuotes(c, bv_->buffer()->params))))
3318 bv_->owner()->getLyXFunc()->dispatch(LFUN_SELFINSERT, "\"");
3322 void BufferView::Pimpl::insertAndEditInset(Inset * inset)
3324 if (insertInset(inset))
3331 // Open and lock an updatable inset
3332 bool BufferView::Pimpl::open_new_inset(UpdatableInset * new_inset, bool behind)
3334 LyXText * lt = bv_->getLyXText();
3338 if (!insertInset(new_inset)) {
3342 new_inset->edit(bv_, !behind);
3347 bool BufferView::Pimpl::insertInset(Inset * inset, string const & lout)
3349 // if we are in a locking inset we should try to insert the
3350 // inset there otherwise this is a illegal function now
3351 if (bv_->theLockingInset()) {
3352 if (bv_->theLockingInset()->insetAllowed(inset))
3353 return bv_->theLockingInset()->insertInset(bv_, inset);
3357 // not quite sure if we want this...
3358 setCursorParUndo(bv_);
3361 beforeChange(bv_->text);
3362 if (!lout.empty()) {
3363 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
3364 bv_->text->breakParagraph(bv_);
3365 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3367 if (bv_->text->cursor.par()->size()) {
3368 bv_->text->cursorLeft(bv_);
3370 bv_->text->breakParagraph(bv_);
3371 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3375 LyXTextClass const & tclass =
3376 textclasslist[buffer_->params.textclass];
3377 bool hasLayout = tclass.hasLayout(lres);
3378 string lay = tclass.defaultLayoutName();
3380 if (hasLayout != false) {
3384 // layout not fount using default
3385 lay = tclass.defaultLayoutName();
3388 bv_->text->setLayout(bv_, lay);
3390 bv_->text->setParagraph(bv_, 0, 0,
3392 VSpace(VSpace::NONE), VSpace(VSpace::NONE),
3397 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3400 bv_->text->insertInset(bv_, inset);
3401 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3408 void BufferView::Pimpl::updateInset(Inset * inset, bool mark_dirty)
3410 if (!inset || !available())
3413 // first check for locking insets
3414 if (bv_->theLockingInset()) {
3415 if (bv_->theLockingInset() == inset) {
3416 if (bv_->text->updateInset(bv_, inset)) {
3419 buffer_->markDirty();
3424 } else if (bv_->theLockingInset()->updateInsetInInset(bv_, inset)) {
3425 if (bv_->text->updateInset(bv_, bv_->theLockingInset())) {
3428 buffer_->markDirty();
3436 // then check if the inset is a top_level inset (has no owner)
3437 // if yes do the update as always otherwise we have to update the
3438 // toplevel inset where this inset is inside
3439 Inset * tl_inset = inset;
3440 while(tl_inset->owner())
3441 tl_inset = tl_inset->owner();
3443 if (tl_inset == inset) {
3444 update(bv_->text, BufferView::UPDATE);
3445 if (bv_->text->updateInset(bv_, inset)) {
3449 | BufferView::FITCUR
3450 | BufferView::CHANGE);
3452 update(bv_->text, SELECT);
3456 } else if (static_cast<UpdatableInset *>(tl_inset)
3457 ->updateInsetInInset(bv_, inset))
3459 if (bv_->text->updateInset(bv_, tl_inset)) {
3467 void BufferView::Pimpl::gotoInset(vector<Inset::Code> const & codes,
3470 if (!available()) return;
3473 beforeChange(bv_->text);
3474 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
3476 LyXCursor const & cursor = bv_->text->cursor;
3480 cursor.par()->isInset(cursor.pos())) {
3481 Inset const * inset = cursor.par()->getInset(cursor.pos());
3482 if (find(codes.begin(), codes.end(), inset->lyxCode())
3485 static_cast<InsetCommand const *>(inset)->getContents();
3489 if (!bv_->text->gotoNextInset(bv_, codes, contents)) {
3490 if (bv_->text->cursor.pos()
3491 || bv_->text->cursor.par() != bv_->text->ownerParagraph()) {
3492 LyXCursor tmp = bv_->text->cursor;
3493 bv_->text->cursor.par(bv_->text->ownerParagraph());
3494 bv_->text->cursor.pos(0);
3495 if (!bv_->text->gotoNextInset(bv_, codes, contents)) {
3496 bv_->text->cursor = tmp;
3497 bv_->owner()->message(_("No more insets"));
3500 bv_->owner()->message(_("No more insets"));
3503 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
3504 bv_->text->selection.cursor = bv_->text->cursor;
3508 void BufferView::Pimpl::gotoInset(Inset::Code code, bool same_content)
3510 gotoInset(vector<Inset::Code>(1, code), same_content);