12 #include "BufferView_pimpl.h"
14 #include "lyxscreen.h"
18 #include "commandtags.h"
20 #include "minibuffer.h"
22 #include "bufferview_funcs.h"
23 #include "TextCache.h"
24 #include "bufferlist.h"
25 #include "lyx_gui_misc.h"
28 #include "support/LAssert.h"
29 #include "frontends/Dialogs.h"
30 #include "insets/insetbib.h"
31 #include "insets/insettext.h"
32 /// added for Dispatch functions
34 #include "frontends/FileDialog.h"
36 #include "FloatList.h"
37 #include "support/filetools.h"
38 #include "support/lyxfunctional.h"
39 #include "insets/inseturl.h"
40 #include "insets/insetlatexaccent.h"
41 #include "insets/insettoc.h"
42 #include "insets/insetref.h"
43 #include "insets/insetparent.h"
44 #include "insets/insetindex.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/insetlist.h"
55 #include "insets/insettabular.h"
56 #include "insets/insettheorem.h"
57 #include "insets/insetcaption.h"
58 #include "mathed/formulamacro.h"
59 extern LyXTextClass::size_type current_layout;
60 extern int greek_kb_flag;
70 /* the selection possible is needed, that only motion events are
71 * used, where the bottom press event was on the drawing area too */
72 bool selection_possible = false;
74 extern BufferList bufferlist;
75 extern char ascii_type;
77 extern bool math_insert_greek(BufferView *, char);
78 extern void sigchldhandler(pid_t pid, int * status);
79 extern int bibitemMaxWidth(BufferView *, LyXFont const &);
81 const unsigned int saved_positions_num = 20;
88 XSync(fl_get_display(), 0);
92 void SetXtermCursor(Window win)
95 static bool cursor_undefined = true;
96 if (cursor_undefined){
97 cursor = XCreateFontCursor(fl_get_display(), XC_xterm);
98 XFlush(fl_get_display());
99 cursor_undefined = false;
101 XDefineCursor(fl_get_display(), win, cursor);
102 XFlush(fl_get_display());
108 BufferView::Pimpl::Pimpl(BufferView * b, LyXView * o,
109 int xpos, int ypos, int width, int height)
110 : bv_(b), owner_(o), buffer_(0),
111 current_scrollbar_value(0), cursor_timeout(400),
112 workarea_(xpos, ypos, width, height), using_xterm_cursor(false)
115 workarea_.scrollCB.connect(slot(this, &BufferView::Pimpl::scrollCB));
116 workarea_.workAreaExpose
117 .connect(slot(this, &BufferView::Pimpl::workAreaExpose));
118 workarea_.workAreaEnter
119 .connect(slot(this, &BufferView::Pimpl::enterView));
120 workarea_.workAreaLeave
121 .connect(slot(this, &BufferView::Pimpl::leaveView));
122 workarea_.workAreaButtonPress
123 .connect(slot(this, &BufferView::Pimpl::workAreaButtonPress));
124 workarea_.workAreaButtonRelease
126 &BufferView::Pimpl::workAreaButtonRelease));
127 workarea_.workAreaMotionNotify
128 .connect(slot(this, &BufferView::Pimpl::workAreaMotionNotify));
129 workarea_.workAreaDoubleClick
130 .connect(slot(this, &BufferView::Pimpl::doubleClick));
131 workarea_.workAreaTripleClick
132 .connect(slot(this, &BufferView::Pimpl::tripleClick));
133 workarea_.workAreaKeyPress
134 .connect(slot(this, &BufferView::Pimpl::workAreaKeyPress));
138 cursor_timeout.timeout.connect(slot(this,
139 &BufferView::Pimpl::cursorToggle));
140 //current_scrollbar_value = 0;
141 cursor_timeout.start();
142 workarea_.setFocus();
143 //using_xterm_cursor = false;
144 saved_positions.resize(saved_positions_num);
148 Painter & BufferView::Pimpl::painter()
150 return workarea_.getPainter();
154 void BufferView::Pimpl::buffer(Buffer * b)
156 lyxerr[Debug::INFO] << "Setting buffer in BufferView ("
160 buffer_->delUser(bv_);
162 // Put the old text into the TextCache, but
163 // only if the buffer is still loaded.
164 // Also set the owner of the test to 0
165 // bv_->text->owner(0);
166 textcache.add(buffer_, workarea_.workWidth(), bv_->text);
167 if (lyxerr.debugging())
168 textcache.show(lyxerr, "BufferView::buffer");
173 // Set current buffer
176 if (bufferlist.getState() == BufferList::CLOSING) return;
179 // screen is always deleted when the buffer is changed.
184 // If we are closing the buffer, use the first buffer as current
186 buffer_ = bufferlist.first();
190 lyxerr[Debug::INFO] << "Buffer addr: " << buffer_ << endl;
191 buffer_->addUser(bv_);
192 // If we don't have a text object for this, we make one
193 if (bv_->text == 0) {
194 resizeCurrentBuffer();
199 bv_->text->first = screen_->TopCursorVisible(bv_->text);
200 owner_->updateMenubar();
201 owner_->updateToolbar();
202 // Similarly, buffer-dependent dialogs should be updated or
203 // hidden. This should go here because some dialogs (eg ToC)
204 // require bv_->text.
205 owner_->getDialogs()->updateBufferDependent(true);
209 lyxerr[Debug::INFO] << " No Buffer!" << endl;
210 owner_->updateMenubar();
211 owner_->updateToolbar();
212 owner_->getDialogs()->hideBufferDependent();
216 // Also remove all remaining text's from the testcache.
217 // (there should not be any!) (if there is any it is a
219 if (lyxerr.debugging())
220 textcache.show(lyxerr, "buffer delete all");
223 // should update layoutchoice even if we don't have a buffer.
224 owner_->updateLayoutChoice();
225 owner_->getMiniBuffer()->Init();
226 owner_->updateWindowTitle();
230 void BufferView::Pimpl::resize(int xpos, int ypos, int width, int height)
232 workarea_.resize(xpos, ypos, width, height);
233 update(bv_->text, SELECT);
238 void BufferView::Pimpl::resize()
241 resizeCurrentBuffer();
245 void BufferView::Pimpl::redraw()
247 lyxerr[Debug::INFO] << "BufferView::redraw()" << endl;
252 bool BufferView::Pimpl::fitCursor(LyXText * text)
254 Assert(screen_.get());
256 bool ret = screen_->FitCursor(text, bv_);
263 void BufferView::Pimpl::redoCurrentBuffer()
265 lyxerr[Debug::INFO] << "BufferView::redoCurrentBuffer" << endl;
266 if (buffer_ && bv_->text) {
268 owner_->updateLayoutChoice();
273 int BufferView::Pimpl::resizeCurrentBuffer()
275 lyxerr[Debug::INFO] << "resizeCurrentBuffer" << endl;
277 LyXParagraph * par = 0;
278 LyXParagraph * selstartpar = 0;
279 LyXParagraph * selendpar = 0;
280 UpdatableInset * the_locking_inset = 0;
282 LyXParagraph::size_type pos = 0;
283 LyXParagraph::size_type selstartpos = 0;
284 LyXParagraph::size_type selendpos = 0;
285 bool selection = false;
286 bool mark_set = false;
290 owner_->getMiniBuffer()->Set(_("Formatting document..."));
293 par = bv_->text->cursor.par();
294 pos = bv_->text->cursor.pos();
295 selstartpar = bv_->text->sel_start_cursor.par();
296 selstartpos = bv_->text->sel_start_cursor.pos();
297 selendpar = bv_->text->sel_end_cursor.par();
298 selendpos = bv_->text->sel_end_cursor.pos();
299 selection = bv_->text->selection;
300 mark_set = bv_->text->mark_set;
301 the_locking_inset = bv_->text->the_locking_inset;
303 bv_->text = new LyXText(bv_);
305 // See if we have a text in TextCache that fits
306 // the new buffer_ with the correct width.
307 bv_->text = textcache.findFit(buffer_, workarea_.workWidth());
309 if (lyxerr.debugging()) {
310 lyxerr << "Found a LyXText that fits:\n";
311 textcache.show(lyxerr, make_pair(buffer_, make_pair(workarea_.workWidth(), bv_->text)));
313 // Set the owner of the newly found text
314 // bv_->text->owner(bv_);
315 if (lyxerr.debugging())
316 textcache.show(lyxerr, "resizeCurrentBuffer");
318 bv_->text = new LyXText(bv_);
324 bv_->text->selection = true;
325 /* at this point just to avoid the Delete-Empty-Paragraph
326 * Mechanism when setting the cursor */
327 bv_->text->mark_set = mark_set;
329 bv_->text->SetCursor(bv_, selstartpar, selstartpos);
330 bv_->text->sel_cursor = bv_->text->cursor;
331 bv_->text->SetCursor(bv_, selendpar, selendpos);
332 bv_->text->SetSelection(bv_);
333 bv_->text->SetCursor(bv_, par, pos);
335 bv_->text->SetCursor(bv_, par, pos);
336 bv_->text->sel_cursor = bv_->text->cursor;
337 bv_->text->selection = false;
339 // remake the inset locking
340 bv_->text->the_locking_inset = the_locking_inset;
342 bv_->text->first = screen_->TopCursorVisible(bv_->text);
343 buffer_->resizeInsets(bv_);
344 // this will scroll the screen such that the cursor becomes visible
347 owner_->getMiniBuffer()->Init();
351 /// get rid of the splash screen if it's not gone already
352 owner_->getDialogs()->destroySplash();
358 void BufferView::Pimpl::updateScreen()
360 // Regenerate the screen.
361 screen_.reset(new LyXScreen(workarea_));
363 //screen_ = new LyXScreen(workarea_);
367 void BufferView::Pimpl::updateScrollbar()
369 /* If the text is smaller than the working area, the scrollbar
370 * maximum must be the working area height. No scrolling will
374 workarea_.setScrollbar(0, 1.0);
378 static unsigned long max2 = 0;
379 static unsigned long height2 = 0;
381 unsigned long cbth = 0;
385 cbth = bv_->text->height;
386 cbsf = bv_->text->first;
389 // check if anything has changed.
391 height2 == workarea_.height() &&
392 current_scrollbar_value == cbsf)
395 height2 = workarea_.height();
396 current_scrollbar_value = cbsf;
398 if (cbth <= height2) { // text is smaller than screen
399 workarea_.setScrollbar(0, 1.0); // right?
403 long maximum_height = workarea_.height() * 3 / 4 + cbth;
407 double hfloat = workarea_.height();
408 double maxfloat = maximum_height;
410 float slider_size = 0.0;
411 int slider_value = value;
413 workarea_.setScrollbarBounds(0, bv_->text->height - workarea_.height());
414 double const lineh = bv_->text->DefaultHeight();
415 workarea_.setScrollbarIncrements(lineh);
416 if (maxfloat > 0.0) {
417 if ((hfloat / maxfloat) * float(height2) < 3)
418 slider_size = 3.0/float(height2);
420 slider_size = hfloat / maxfloat;
422 slider_size = hfloat;
424 workarea_.setScrollbar(slider_value, slider_size / workarea_.height());
428 // Callback for scrollbar slider
429 void BufferView::Pimpl::scrollCB(double value)
431 if (!buffer_) return;
433 current_scrollbar_value = long(value);
434 if (current_scrollbar_value < 0)
435 current_scrollbar_value = 0;
440 screen_->Draw(bv_->text, bv_, current_scrollbar_value);
442 if (!lyxrc.cursor_follows_scrollbar) {
447 LyXText * vbt = bv_->text;
449 int const height = vbt->DefaultHeight();
450 int const first = static_cast<int>((bv_->text->first + height));
451 int const last = static_cast<int>((bv_->text->first + workarea_.height() - height));
453 if (vbt->cursor.y() < first)
454 vbt->SetCursorFromCoordinates(bv_, 0, first);
455 else if (vbt->cursor.y() > last)
456 vbt->SetCursorFromCoordinates(bv_, 0, last);
462 int BufferView::Pimpl::scrollUp(long time)
464 if (!buffer_) return 0;
465 if (!screen_.get()) return 0;
467 double value = workarea_.getScrollbarValue();
469 if (value == 0) return 0;
471 float add_value = (bv_->text->DefaultHeight()
472 + float(time) * float(time) * 0.125);
474 if (add_value > workarea_.height())
475 add_value = float(workarea_.height() -
476 bv_->text->DefaultHeight());
483 workarea_.setScrollbarValue(value);
490 int BufferView::Pimpl::scrollDown(long time)
492 if (!buffer_) return 0;
493 if (!screen_.get()) return 0;
495 double value = workarea_.getScrollbarValue();
496 pair<float, float> p = workarea_.getScrollbarBounds();
497 double max = p.second;
499 if (value == max) return 0;
501 float add_value = (bv_->text->DefaultHeight()
502 + float(time) * float(time) * 0.125);
504 if (add_value > workarea_.height())
505 add_value = float(workarea_.height() -
506 bv_->text->DefaultHeight());
513 workarea_.setScrollbarValue(value);
520 void BufferView::Pimpl::workAreaKeyPress(KeySym keysym, unsigned int state)
522 bv_->owner()->getLyXFunc()->processKeySym(keysym, state);
526 void BufferView::Pimpl::workAreaMotionNotify(int x, int y, unsigned int state)
528 // Only use motion with button 1
529 if (!(state & Button1MotionMask))
532 if (!buffer_ || !screen_.get()) return;
534 // Check for inset locking
535 if (bv_->theLockingInset()) {
536 LyXCursor cursor = bv_->text->cursor;
537 LyXFont font = bv_->text->GetFont(bv_->buffer(),
538 cursor.par(), cursor.pos());
539 int width = bv_->theLockingInset()->width(bv_, font);
540 int inset_x = font.isVisibleRightToLeft()
541 ? cursor.x() - width : cursor.x();
542 int start_x = inset_x + bv_->theLockingInset()->scroll();
543 bv_->theLockingInset()->
544 InsetMotionNotify(bv_,
546 y - cursor.y() + bv_->text->first,
551 /* The test for not selection possible is needed, that only motion events are
552 * used, where the bottom press event was on the drawing area too */
553 if (!selection_possible)
556 screen_->HideCursor();
558 bv_->text->SetCursorFromCoordinates(bv_, x, y + bv_->text->first);
560 if (!bv_->text->selection)
561 update(bv_->text, BufferView::UPDATE); // Maybe an empty line was deleted
563 bv_->text->SetSelection(bv_);
564 screen_->ToggleToggle(bv_->text, bv_);
565 fitCursor(bv_->text);
566 screen_->ShowCursor(bv_->text, bv_);
570 // Single-click on work area
571 void BufferView::Pimpl::workAreaButtonPress(int xpos, int ypos,
577 if (!buffer_ || !screen_.get()) return;
579 Inset * inset_hit = checkInsetHit(bv_->text, xpos, ypos, button);
581 // ok ok, this is a hack.
582 if (button == 4 || button == 5) {
585 scrollUp(lyxrc.wheel_jump); // default 100, set in lyxrc
588 scrollDown(lyxrc.wheel_jump);
593 if (bv_->theLockingInset()) {
594 // We are in inset locking mode
596 /* Check whether the inset was hit. If not reset mode,
597 otherwise give the event to the inset */
598 if (inset_hit == bv_->theLockingInset()) {
599 bv_->theLockingInset()->
600 InsetButtonPress(bv_,
605 bv_->unlockInset(bv_->theLockingInset());
610 selection_possible = true;
611 screen_->HideCursor();
613 int const screen_first = bv_->text->first;
615 // Middle button press pastes if we have a selection
616 bool paste_internally = false;
618 && bv_->text->selection) {
619 owner_->getLyXFunc()->Dispatch(LFUN_COPY);
620 paste_internally = true;
623 // Clear the selection
624 screen_->ToggleSelection(bv_->text, bv_);
625 bv_->text->ClearSelection(bv_);
626 bv_->text->FullRebreak(bv_);
627 screen_->Update(bv_->text, bv_);
630 // Single left click in math inset?
631 if ((inset_hit != 0) &&
632 (inset_hit->Editable()==Inset::HIGHLY_EDITABLE)) {
633 // Highly editable inset, like math
634 UpdatableInset * inset = static_cast<UpdatableInset *>(inset_hit);
635 selection_possible = false;
636 owner_->updateLayoutChoice();
637 owner_->getMiniBuffer()->Set(inset->EditMessage());
638 inset->InsetButtonPress(bv_, xpos, ypos, button);
639 inset->Edit(bv_, xpos, ypos, button);
643 // Right click on a footnote flag opens float menu
645 selection_possible = false;
649 if (!inset_hit) // otherwise it was already set in checkInsetHit(...)
650 bv_->text->SetCursorFromCoordinates(bv_, xpos, ypos + screen_first);
651 bv_->text->FinishUndo();
652 bv_->text->sel_cursor = bv_->text->cursor;
653 bv_->text->cursor.x_fix(bv_->text->cursor.x());
655 owner_->updateLayoutChoice();
656 if (fitCursor(bv_->text)) {
657 selection_possible = false;
660 // Insert primary selection with middle mouse
661 // if there is a local selection in the current buffer,
664 if (paste_internally)
665 owner_->getLyXFunc()->Dispatch(LFUN_PASTE);
667 owner_->getLyXFunc()->Dispatch(LFUN_PASTESELECTION,
669 selection_possible = false;
675 void BufferView::Pimpl::doubleClick(int /*x*/, int /*y*/, unsigned int button)
681 LyXText * text = bv_->getLyXText();
683 if (text->bv_owner && bv_->theLockingInset())
686 if (screen_.get() && button == 1) {
687 if (text->bv_owner) {
688 screen_->HideCursor();
689 screen_->ToggleSelection(text, bv_);
690 text->SelectWord(bv_);
691 screen_->ToggleSelection(text, bv_, false);
693 text->SelectWord(bv_);
695 /* This will fit the cursor on the screen
697 update(text, BufferView::SELECT|BufferView::FITCUR);
702 void BufferView::Pimpl::tripleClick(int /*x*/, int /*y*/, unsigned int button)
708 LyXText * text = bv_->getLyXText();
710 if (text->bv_owner && bv_->theLockingInset())
713 if (screen_.get() && (button == 1)) {
714 screen_->HideCursor();
715 screen_->ToggleSelection(text, bv_);
716 text->CursorHome(bv_);
717 text->sel_cursor = text->cursor;
718 text->CursorEnd(bv_);
719 text->SetSelection(bv_);
720 screen_->ToggleSelection(text, bv_, false);
721 /* This will fit the cursor on the screen
723 update(text, BufferView::SELECT|BufferView::FITCUR);
728 void BufferView::Pimpl::enterView()
730 if (active() && available()) {
731 SetXtermCursor(workarea_.getWin());
732 using_xterm_cursor = true;
737 void BufferView::Pimpl::leaveView()
739 if (using_xterm_cursor) {
740 XUndefineCursor(fl_get_display(), workarea_.getWin());
741 using_xterm_cursor = false;
746 void BufferView::Pimpl::workAreaButtonRelease(int x, int y,
749 if (!buffer_ || !screen_.get()) return;
751 // If we hit an inset, we have the inset coordinates in these
752 // and inset_hit points to the inset. If we do not hit an
753 // inset, inset_hit is 0, and inset_x == x, inset_y == y.
754 Inset * inset_hit = checkInsetHit(bv_->text, x, y, button);
756 if (bv_->theLockingInset()) {
757 // We are in inset locking mode.
759 /* LyX does a kind of work-area grabbing for insets.
760 Only a ButtonPress Event outside the inset will
761 force a InsetUnlock. */
762 bv_->theLockingInset()->
763 InsetButtonRelease(bv_, x, y, button);
767 selection_possible = false;
775 // Did we hit an editable inset?
777 // Inset like error, notes and figures
778 selection_possible = false;
780 // CHECK fix this proper in 0.13
782 // Following a ref shouldn't issue
783 // a push on the undo-stack
784 // anylonger, now that we have
785 // keybindings for following
786 // references and returning from
787 // references. IMHO though, it
788 // should be the inset's own business
789 // to push or not push on the undo
790 // stack. They don't *have* to
791 // alter the document...
793 // ...or maybe the SetCursorParUndo()
794 // below isn't necessary at all anylonger?
795 if (inset_hit->LyxCode() == Inset::REF_CODE) {
796 bv_->text->SetCursorParUndo(bv_->buffer());
799 owner_->getMiniBuffer()->Set(inset_hit->EditMessage());
800 if (inset_hit->Editable()==Inset::HIGHLY_EDITABLE) {
801 // Highly editable inset, like math
802 UpdatableInset *inset = (UpdatableInset *)inset_hit;
803 inset->InsetButtonRelease(bv_, x, y, button);
805 inset_hit->InsetButtonRelease(bv_, x, y, button);
806 inset_hit->Edit(bv_, x, y, button);
812 // check whether we want to open a float
816 if (bv_->text->cursor.pos() <
817 bv_->text->cursor.par()->Last()) {
818 c = bv_->text->cursor.par()->
819 GetChar(bv_->text->cursor.pos());
821 if(!bv_->text->selection)
822 if (c == LyXParagraph::META_FOOTNOTE
823 || c == LyXParagraph::META_MARGIN
824 || c == LyXParagraph::META_FIG
825 || c == LyXParagraph::META_TAB
826 || c == LyXParagraph::META_WIDE_FIG
827 || c == LyXParagraph::META_WIDE_TAB
828 || c == LyXParagraph::META_ALGORITHM){
831 if (bv_->text->cursor.pos() - 1 >= 0) {
832 c = bv_->text->cursor.par()->
833 GetChar(bv_->text->cursor.pos() - 1);
834 if (c == LyXParagraph::META_FOOTNOTE
835 || c == LyXParagraph::META_MARGIN
836 || c == LyXParagraph::META_FIG
837 || c == LyXParagraph::META_TAB
838 || c == LyXParagraph::META_WIDE_FIG
839 || c == LyXParagraph::META_WIDE_TAB
840 || c == LyXParagraph::META_ALGORITHM){
841 // We are one step too far to the right
842 bv_->text->CursorLeft(bv_);
848 selection_possible = false;
852 // Do we want to close a float? (click on the float-label)
853 if (bv_->text->cursor.row()->par()->footnoteflag ==
854 LyXParagraph::OPEN_FOOTNOTE
855 && bv_->text->cursor.row()->previous() &&
856 bv_->text->cursor.row()->previous()->par()->
857 footnoteflag != LyXParagraph::OPEN_FOOTNOTE){
858 LyXFont font(LyXFont::ALL_SANE);
859 font.setSize(LyXFont::SIZE_FOOTNOTE);
861 int box_x = 20; // LYX_PAPER_MARGIN;
862 box_x += lyxfont::width(" wide-tab ", font);
864 unsigned int screen_first = bv_->text->first;
867 && y + screen_first > bv_->text->cursor.y() -
868 bv_->text->cursor.row()->baseline()
869 && y + screen_first < bv_->text->cursor.y() -
870 bv_->text->cursor.row()->baseline()
871 + lyxfont::maxAscent(font) * 1.2 + lyxfont::maxDescent(font) * 1.2) {
873 selection_possible = false;
878 // check whether we want to open a float
882 if (bv_->text->cursor.pos() <
883 bv_->text->cursor.par()->size()) {
884 c = bv_->text->cursor.par()->
885 GetChar(bv_->text->cursor.pos());
887 if (bv_->text->cursor.pos() - 1 >= 0) {
888 c = bv_->text->cursor.par()->
889 GetChar(bv_->text->cursor.pos() - 1);
892 selection_possible = false;
897 // Maybe we want to edit a bibitem ale970302
898 if (bv_->text->cursor.par()->bibkey && x < 20 +
899 bibitemMaxWidth(bv_, textclasslist.
901 params.textclass).defaultfont())) {
902 bv_->text->cursor.par()->bibkey->Edit(bv_, 0, 0, 0);
910 * Returns an inset if inset was hit. 0 otherwise.
911 * If hit, the coordinates are changed relative to the inset.
912 * Otherwise coordinates are not changed, and false is returned.
914 Inset * BufferView::Pimpl::checkInsetHit(LyXText * text, int & x, int & y,
915 unsigned int /* button */)
920 int y_tmp = y + text->first;
923 text->SetCursorFromCoordinates(bv_, cursor, x, y_tmp);
924 text->SetCursor(bv_, cursor, cursor.par(),cursor.pos(),true);
928 if (cursor.pos() < cursor.par()->Last()
930 if (cursor.pos() < cursor.par()->size()
932 && cursor.par()->GetChar(cursor.pos()) == LyXParagraph::META_INSET
933 && cursor.par()->GetInset(cursor.pos())
934 && cursor.par()->GetInset(cursor.pos())->Editable()) {
936 // Check whether the inset really was hit
937 Inset * tmpinset = cursor.par()->GetInset(cursor.pos());
938 LyXFont font = text->GetFont(bv_->buffer(),
939 cursor.par(), cursor.pos());
940 int width = tmpinset->width(bv_, font);
941 int inset_x = font.isVisibleRightToLeft()
942 ? cursor.x() - width : cursor.x();
943 int start_x = inset_x + tmpinset->scroll();
944 int end_x = inset_x + width;
946 if (x > start_x && x < end_x
947 && y_tmp > cursor.y() - tmpinset->ascent(bv_, font)
948 && y_tmp < cursor.y() + tmpinset->descent(bv_, font))
950 text->SetCursor(bv_, cursor.par(),cursor.pos(),true);
952 // The origin of an inset is on the baseline
953 y = y_tmp - (text->cursor.y());
958 if ((cursor.pos() - 1 >= 0) &&
959 (cursor.par()->GetChar(cursor.pos()-1) == LyXParagraph::META_INSET) &&
960 (cursor.par()->GetInset(cursor.pos() - 1)) &&
961 (cursor.par()->GetInset(cursor.pos() - 1)->Editable())) {
962 Inset * tmpinset = cursor.par()->GetInset(cursor.pos()-1);
963 LyXFont font = text->GetFont(bv_->buffer(), cursor.par(),
965 int width = tmpinset->width(bv_, font);
966 int inset_x = font.isVisibleRightToLeft()
967 ? cursor.x() : cursor.x() - width;
968 int start_x = inset_x + tmpinset->scroll();
969 int end_x = inset_x + width;
971 if (x > start_x && x < end_x
972 && y_tmp > cursor.y() - tmpinset->ascent(bv_, font)
973 && y_tmp < cursor.y() + tmpinset->descent(bv_, font)) {
975 if (move_cursor && (tmpinset != bv_->theLockingInset()))
977 text->SetCursor(bv_, cursor.par(),cursor.pos()-1,true);
979 // The origin of an inset is on the baseline
980 y = y_tmp - (text->cursor.y());
988 void BufferView::Pimpl::workAreaExpose()
990 static int work_area_width = 0;
991 static unsigned int work_area_height = 0;
993 bool widthChange = workarea_.workWidth() != work_area_width;
994 bool heightChange = workarea_.height() != work_area_height;
996 // update from work area
997 work_area_width = workarea_.workWidth();
998 work_area_height = workarea_.height();
1001 // All buffers need a resize
1002 bufferlist.resize();
1004 // Remove all texts from the textcache
1005 // This is not _really_ what we want to do. What
1006 // we really want to do is to delete in textcache
1007 // that does not have a BufferView with matching
1008 // width, but as long as we have only one BufferView
1009 // deleting all gives the same result.
1010 if (lyxerr.debugging())
1011 textcache.show(lyxerr, "Expose delete all");
1013 } else if (heightChange) {
1014 // Rebuild image of current screen
1016 // fitCursor() ensures we don't jump back
1017 // to the start of the document on vertical
1019 fitCursor(bv_->text);
1021 // The main window size has changed, repaint most stuff
1023 // ...including the minibuffer
1024 owner_->getMiniBuffer()->Init();
1026 } else if (screen_.get())
1027 screen_->Redraw(bv_->text, bv_);
1029 // Grey box when we don't have a buffer
1030 workarea_.greyOut();
1033 // always make sure that the scrollbar is sane.
1035 owner_->updateLayoutChoice();
1040 void BufferView::Pimpl::update()
1042 if (screen_.get()) screen_->Update(bv_->text, bv_);
1045 // Values used when calling update:
1047 // -2 - update, move sel_cursor if selection, fitcursor
1048 // -1 - update, move sel_cursor if selection, fitcursor, mark dirty
1049 // 0 - update, move sel_cursor if selection, fitcursor
1050 // 1 - update, move sel_cursor if selection, fitcursor, mark dirty
1051 // 3 - update, move sel_cursor if selection
1054 // a simple redraw of the parts that need refresh
1056 // move sel_cursor if selection -
1057 // the text's sel_cursor is moved if there is selection is progress
1060 // fitCursor() is called and the scrollbar updated
1063 // the buffer is marked dirty.
1072 // UPDATE_ONLY = UPDATE;
1073 // UPDATE_SELECT = UPDATE | SELECT;
1074 // UPDATE_SELECT_MOVE = UPDATE | SELECT | FITCUR;
1075 // UPDATE_SELECT_MOVE_AFTER_CHANGE = UPDATE | SELECT | FITCUR | CHANGE;
1077 // update(-3) -> update(0) -> update(0) -> update(UPDATE)
1078 // update(-2) -> update(1 + 2) -> update(3) -> update(SELECT|FITCUR)
1079 // update(-1) -> update(1 + 2 + 4) -> update(7) -> update(SELECT|FITCUR|CHANGE)
1080 // update(1) -> update(1 + 2 + 4) -> update(7) -> update(SELECT|FITCUR|CHANGE)
1081 // update(3) -> update(1) -> update(1) -> update(SELECT)
1083 void BufferView::Pimpl::update(LyXText * text, BufferView::UpdateCodes f)
1085 owner_->updateLayoutChoice();
1087 if (!text->selection && (f & SELECT)) {
1088 text->sel_cursor = text->cursor;
1091 text->FullRebreak(bv_);
1093 if (text->inset_owner) {
1094 text->inset_owner->SetUpdateStatus(bv_, InsetText::NONE);
1095 bv_->updateInset(text->inset_owner, true);
1104 if (buffer_->isLyxClean()) {
1105 buffer_->markDirty();
1106 owner_->getMiniBuffer()->setTimer(4);
1108 buffer_->markDirty();
1114 // Callback for cursor timer
1115 void BufferView::Pimpl::cursorToggle()
1117 // Quite a nice place for asyncron Inset updating, isn't it?
1118 // Actually no! This is run even if no buffer exist... so (Lgb)
1120 cursor_timeout.restart();
1125 int pid = waitpid(static_cast<pid_t>(0), &status, WNOHANG);
1126 if (pid == -1) // error find out what is wrong
1127 ; // ignore it for now.
1129 sigchldhandler(pid, &status);
1131 updatelist.update(bv_);
1133 if (!screen_.get()) {
1134 cursor_timeout.restart();
1138 if (!bv_->theLockingInset()) {
1139 screen_->CursorToggle(bv_->text, bv_);
1141 bv_->theLockingInset()->ToggleInsetCursor(bv_);
1144 cursor_timeout.restart();
1148 void BufferView::Pimpl::cursorPrevious(LyXText * text)
1150 if (!text->cursor.row()->previous())
1153 int y = text->first;
1154 if (text->inset_owner)
1155 y += bv_->text->first;
1156 Row * cursorrow = text->cursor.row();
1157 text->SetCursorFromCoordinates(bv_, bv_->text->cursor.x_fix(), y);
1158 bv_->text->FinishUndo();
1159 // This is to allow jumping over large insets
1160 if ((cursorrow == text->cursor.row()))
1161 text->CursorUp(bv_);
1163 if (text->inset_owner ||
1164 text->cursor.row()->height() < workarea_.height())
1165 screen_->Draw(bv_->text, bv_,
1167 - text->cursor.row()->baseline()
1168 + text->cursor.row()->height()
1169 - workarea_.height() + 1 );
1174 void BufferView::Pimpl::cursorNext(LyXText * text)
1176 if (!text->cursor.row()->next())
1179 int y = text->first + workarea_.height();
1180 // if (text->inset_owner)
1181 // y += bv_->text->first;
1182 text->GetRowNearY(y);
1184 Row * cursorrow = text->cursor.row();
1185 text->SetCursorFromCoordinates(bv_, text->cursor.x_fix(), y); // + workarea_->height());
1186 bv_->text->FinishUndo();
1187 // This is to allow jumping over large insets
1188 if ((cursorrow == bv_->text->cursor.row()))
1189 text->CursorDown(bv_);
1191 if (text->inset_owner ||
1192 text->cursor.row()->height() < workarea_.height())
1193 screen_->Draw(bv_->text, bv_, text->cursor.y() -
1194 text->cursor.row()->baseline());
1199 bool BufferView::Pimpl::available() const
1201 if (buffer_ && bv_->text) return true;
1206 void BufferView::Pimpl::beforeChange(LyXText * text)
1209 text->ClearSelection(bv_);
1213 void BufferView::Pimpl::savePosition(unsigned int i)
1215 if (i >= saved_positions_num)
1217 saved_positions[i] = Position(buffer_->fileName(),
1218 bv_->text->cursor.par()->id(),
1219 bv_->text->cursor.pos());
1221 owner_->getMiniBuffer()->Set(_("Saved bookmark ") + tostr(i));
1225 void BufferView::Pimpl::restorePosition(unsigned int i)
1227 if (i >= saved_positions_num)
1230 string fname = saved_positions[i].filename;
1232 beforeChange(bv_->text);
1234 if (fname != buffer_->fileName()) {
1235 Buffer * b = bufferlist.exists(fname) ?
1236 bufferlist.getBuffer(fname) :
1237 bufferlist.loadLyXFile(fname); // don't ask, just load it
1238 if (b != 0 ) buffer(b);
1241 LyXParagraph * par = bv_->text->GetParFromID(saved_positions[i].par_id);
1246 bv_->text->SetCursor(bv_, par,
1247 min(par->Last(), saved_positions[i].par_pos));
1249 bv_->text->SetCursor(bv_, par,
1250 min(par->size(), saved_positions[i].par_pos));
1252 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
1254 owner_->getMiniBuffer()->Set(_("Moved to bookmark ") + tostr(i));
1258 bool BufferView::Pimpl::isSavedPosition(unsigned int i)
1260 if (i >= saved_positions_num)
1263 return !saved_positions[i].filename.empty();
1267 void BufferView::Pimpl::setState()
1269 if (!lyxrc.rtl_support)
1272 LyXText * text = bv_->getLyXText();
1273 if (text->real_current_font.isRightToLeft() &&
1274 text->real_current_font.latex() != LyXFont::ON) {
1275 if (owner_->getIntl()->keymap == Intl::PRIMARY)
1276 owner_->getIntl()->KeyMapSec();
1278 if (owner_->getIntl()->keymap == Intl::SECONDARY)
1279 owner_->getIntl()->KeyMapPrim();
1284 void BufferView::Pimpl::insetSleep()
1286 if (bv_->theLockingInset() && !bv_->inset_slept) {
1287 bv_->theLockingInset()->GetCursorPos(bv_, bv_->slx, bv_->sly);
1288 bv_->theLockingInset()->InsetUnlock(bv_);
1289 bv_->inset_slept = true;
1294 void BufferView::Pimpl::insetWakeup()
1296 if (bv_->theLockingInset() && bv_->inset_slept) {
1297 bv_->theLockingInset()->Edit(bv_, bv_->slx, bv_->sly, 0);
1298 bv_->inset_slept = false;
1303 void BufferView::Pimpl::insetUnlock()
1305 if (bv_->theLockingInset()) {
1306 if (!bv_->inset_slept)
1307 bv_->theLockingInset()->InsetUnlock(bv_);
1308 bv_->theLockingInset(0);
1309 bv_->text->FinishUndo();
1310 bv_->inset_slept = false;
1315 bool BufferView::Pimpl::focus() const
1317 return workarea_.hasFocus();
1321 void BufferView::Pimpl::focus(bool f)
1323 if (f) workarea_.setFocus();
1327 bool BufferView::Pimpl::active() const
1329 return workarea_.active();
1333 bool BufferView::Pimpl::belowMouse() const
1335 return workarea_.belowMouse();
1339 void BufferView::Pimpl::showCursor()
1342 screen_->ShowCursor(bv_->text, bv_);
1346 void BufferView::Pimpl::hideCursor()
1349 screen_->HideCursor();
1353 void BufferView::Pimpl::toggleSelection(bool b)
1356 screen_->ToggleSelection(bv_->text, bv_, b);
1360 void BufferView::Pimpl::toggleToggle()
1363 screen_->ToggleToggle(bv_->text, bv_);
1367 void BufferView::Pimpl::center()
1369 beforeChange(bv_->text);
1370 if (bv_->text->cursor.y() > static_cast<int>((workarea_.height() / 2))) {
1371 screen_->Draw(bv_->text, bv_, bv_->text->cursor.y() - workarea_.height() / 2);
1373 screen_->Draw(bv_->text, bv_, 0);
1375 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
1380 void BufferView::Pimpl::pasteClipboard(bool asPara)
1382 if (!buffer_) return;
1384 screen_->HideCursor();
1385 beforeChange(bv_->text);
1387 string const clip(workarea_.getClipboard());
1389 if (clip.empty()) return;
1392 bv_->text->InsertStringB(bv_, clip);
1394 bv_->text->InsertStringA(bv_, clip);
1396 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1400 void BufferView::Pimpl::stuffClipboard(string const & stuff) const
1402 workarea_.putClipboard(stuff);
1407 * Dispatch functions for actions which can be valid for BufferView->text
1408 * and/or InsetText->text!!!
1410 static LyXText * TEXT(BufferView * bv) { return bv->getLyXText(); }
1413 void BufferView::Pimpl::moveCursorUpdate(bool selecting)
1415 if (selecting || TEXT(bv_)->mark_set) {
1416 TEXT(bv_)->SetSelection(bv_);
1417 if (TEXT(bv_)->bv_owner)
1418 bv_->toggleToggle();
1420 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
1423 /* ---> Everytime the cursor is moved, show the current font state. */
1424 // should this too me moved out of this func?
1425 //owner->showState();
1430 Inset * BufferView::Pimpl::getInsetByCode(Inset::Code code)
1432 LyXCursor cursor = TEXT(bv_)->cursor;
1433 Buffer::inset_iterator it =
1434 find_if(Buffer::inset_iterator(
1435 cursor.par(), cursor.pos()),
1436 buffer_->inset_iterator_end(),
1437 compare_memfun(&Inset::LyxCode, code)
1439 return it != buffer_->inset_iterator_end() ? (*it) : 0;
1443 void BufferView::Pimpl::MenuInsertLyXFile(string const & filen)
1445 string filename = filen;
1447 if (filename.empty()) {
1448 // Launch a file browser
1449 string initpath = lyxrc.document_path;
1452 string const trypath = owner_->buffer()->filepath;
1453 // If directory is writeable, use this as default.
1454 if (IsDirWriteable(trypath) == 1)
1458 FileDialog fileDlg(bv_->owner(), _("Select LyX document to insert"),
1460 make_pair(string(_("Documents")), string(lyxrc.document_path)),
1461 make_pair(string(_("Examples")), string(AddPath(system_lyxdir, "examples"))));
1463 FileDialog::Result result = fileDlg.Select(initpath, _("*.lyx| LyX Documents (*.lyx)"));
1465 if (result.first == FileDialog::Later)
1468 filename = result.second;
1470 // check selected filename
1471 if (filename.empty()) {
1472 owner_->getMiniBuffer()->Set(_("Canceled."));
1477 // get absolute path of file and make sure the filename ends
1479 filename = MakeAbsPath(filename);
1480 if (!IsLyXFilename(filename))
1484 owner_->getMiniBuffer()->Set(_("Inserting document"),
1485 MakeDisplayPath(filename), "...");
1486 bool const res = bv_->insertLyXFile(filename);
1488 owner_->getMiniBuffer()->Set(_("Document"),
1489 MakeDisplayPath(filename),
1492 owner_->getMiniBuffer()->Set(_("Could not insert document"),
1493 MakeDisplayPath(filename));
1498 bool BufferView::Pimpl::Dispatch(kb_action action, string const & argument)
1501 // --- Misc -------------------------------------------
1504 TEXT(bv_)->toggleAppendix(bv_);
1505 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1509 case LFUN_TOC_INSERT:
1510 case LFUN_LOA_INSERT:
1511 case LFUN_LOF_INSERT:
1512 case LFUN_LOT_INSERT:
1514 InsetCommandParams p;
1516 if (action == LFUN_TOC_INSERT )
1517 p.setCmdName( "tableofcontents" );
1518 else if (action == LFUN_LOA_INSERT )
1519 p.setCmdName( "listofalgorithms" );
1520 else if (action == LFUN_LOF_INSERT )
1521 p.setCmdName( "listoffigures" );
1523 p.setCmdName( "listoftables" );
1525 Inset * inset = new InsetTOC( p );
1526 if (!bv_->insertInset( inset, "Standard", true ) )
1531 case LFUN_TABULAR_FEATURE:
1532 case LFUN_SCROLL_INSET:
1533 // this is not handled here as this funktion is only aktive
1534 // if we have a locking_inset and that one is (or contains)
1538 case LFUN_INSET_GRAPHICS:
1540 Inset * new_inset = new InsetGraphics;
1541 if (!bv_->insertInset(new_inset)) {
1544 // this is need because you don't use a inset->Edit()
1545 bv_->updateInset(new_inset, true);
1546 new_inset->Edit(bv_, 0, 0, 0);
1556 case LFUN_PASTESELECTION:
1558 bool asPara = false;
1559 if (argument == "paragraph") asPara = true;
1560 pasteClipboard(asPara);
1572 case LFUN_LAYOUT_COPY:
1573 bv_->copyEnvironment();
1576 case LFUN_LAYOUT_PASTE:
1577 bv_->pasteEnvironment();
1581 case LFUN_GOTOERROR:
1582 bv_->gotoInset(Inset::ERROR_CODE, false);
1586 bv_->gotoInset(Inset::IGNORE_CODE, false);
1589 case LFUN_REFERENCE_GOTO:
1591 vector<Inset::Code> tmp;
1592 tmp.push_back(Inset::LABEL_CODE);
1593 tmp.push_back(Inset::REF_CODE);
1594 bv_->gotoInset(tmp, true);
1598 case LFUN_HYPHENATION:
1599 bv_->hyphenationPoint();
1606 case LFUN_END_OF_SENTENCE:
1607 bv_->endOfSentenceDot();
1610 case LFUN_MENU_SEPARATOR:
1611 bv_->menuSeparator();
1619 changeDepth(bv_, TEXT(bv_), 0);
1622 case LFUN_DEPTH_MIN:
1623 changeDepth(bv_, TEXT(bv_), -1);
1626 case LFUN_DEPTH_PLUS:
1627 changeDepth(bv_, TEXT(bv_), 1);
1631 owner_->getDialogs()->setUserFreeFont();
1637 owner_->showState();
1640 case LFUN_FILE_INSERT:
1642 MenuInsertLyXFile(argument);
1646 case LFUN_FILE_INSERT_ASCII_PARA:
1647 InsertAsciiFile(bv_, argument, true);
1650 case LFUN_FILE_INSERT_ASCII:
1651 InsertAsciiFile(bv_, argument, false);
1656 lyxerr.debug() << "LFUN_LAYOUT: (arg) "
1657 << argument << endl;
1659 // Derive layout number from given argument (string)
1660 // and current buffer's textclass (number). */
1661 LyXTextClassList::ClassList::size_type tclass =
1662 buffer_->params.textclass;
1663 pair <bool, LyXTextClass::size_type> layout =
1664 textclasslist.NumberOfLayout(tclass, argument);
1666 // If the entry is obsolete, use the new one instead.
1668 string obs = textclasslist.Style(tclass,layout.second)
1672 textclasslist.NumberOfLayout(tclass, obs);
1675 // see if we found the layout number:
1676 if (!layout.first) {
1677 owner_->getLyXFunc()->setErrorMessage(
1678 string(N_("Layout ")) + argument +
1683 if (current_layout != layout.second) {
1685 current_layout = layout.second;
1687 BufferView::SELECT|BufferView::FITCUR);
1688 TEXT(bv_)->SetLayout(bv_, layout.second);
1689 owner_->setLayout(layout.second);
1691 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1698 Lang(bv_, argument);
1700 owner_->showState();
1705 owner_->showState();
1710 owner_->showState();
1715 owner_->showState();
1720 owner_->showState();
1725 owner_->showState();
1730 owner_->showState();
1735 owner_->showState();
1738 case LFUN_UNDERLINE:
1740 owner_->showState();
1743 case LFUN_FONT_SIZE:
1744 FontSize(bv_, argument);
1745 owner_->showState();
1748 case LFUN_FONT_STATE:
1749 owner_->getLyXFunc()->setMessage(CurrentState(bv_));
1752 case LFUN_UPCASE_WORD:
1753 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
1754 TEXT(bv_)->ChangeWordCase(bv_, LyXText::text_uppercase);
1755 if (TEXT(bv_)->inset_owner)
1756 bv_->updateInset(TEXT(bv_)->inset_owner, true);
1757 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1760 case LFUN_LOWCASE_WORD:
1761 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
1762 TEXT(bv_)->ChangeWordCase(bv_, LyXText::text_lowercase);
1763 if (TEXT(bv_)->inset_owner)
1764 bv_->updateInset(TEXT(bv_)->inset_owner, true);
1765 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1768 case LFUN_CAPITALIZE_WORD:
1769 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
1770 TEXT(bv_)->ChangeWordCase(bv_,
1771 LyXText::text_capitalization);
1772 if (TEXT(bv_)->inset_owner)
1773 bv_->updateInset(TEXT(bv_)->inset_owner, true);
1774 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1777 case LFUN_INSERT_LABEL:
1778 MenuInsertLabel(bv_, argument);
1781 case LFUN_REF_INSERT:
1782 if (argument.empty()) {
1783 InsetCommandParams p("ref");
1784 owner_->getDialogs()->createRef(p.getAsString());
1786 InsetCommandParams p;
1787 p.setFromString(argument);
1789 InsetRef * inset = new InsetRef(p, *buffer_);
1790 if (!bv_->insertInset(inset))
1793 bv_->updateInset(inset, true);
1797 case LFUN_BOOKMARK_SAVE:
1798 savePosition(strToUnsignedInt(argument));
1801 case LFUN_BOOKMARK_GOTO:
1802 restorePosition(strToUnsignedInt(argument));
1807 string label(argument);
1808 if (label.empty()) {
1810 static_cast<InsetRef*>(getInsetByCode(Inset::REF_CODE));
1812 label = inset->getContents();
1817 if (!label.empty()) {
1818 //bv_->savePosition(0);
1819 if (!bv_->gotoLabel(label))
1820 WriteAlert(_("Error"),
1821 _("Couldn't find this label"),
1822 _("in current document."));
1827 // --- Cursor Movements -----------------------------
1830 bool is_rtl = TEXT(bv_)->cursor.par()->isRightToLeftPar(buffer_->params);
1831 if (!TEXT(bv_)->mark_set)
1832 beforeChange(TEXT(bv_));
1833 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
1835 TEXT(bv_)->CursorLeft(bv_, false);
1837 if (TEXT(bv_)->cursor.pos() < TEXT(bv_)->cursor.par()->Last()
1839 if (TEXT(bv_)->cursor.pos() < TEXT(bv_)->cursor.par()->size()
1841 && TEXT(bv_)->cursor.par()->GetChar(TEXT(bv_)->cursor.pos())
1842 == LyXParagraph::META_INSET
1843 && TEXT(bv_)->cursor.par()->GetInset(TEXT(bv_)->cursor.pos())
1844 && TEXT(bv_)->cursor.par()->GetInset(TEXT(bv_)->cursor.pos())->Editable() == Inset::HIGHLY_EDITABLE){
1845 Inset * tmpinset = TEXT(bv_)->cursor.par()->GetInset(TEXT(bv_)->cursor.pos());
1846 owner_->getLyXFunc()->setMessage(tmpinset->EditMessage());
1850 TEXT(bv_)->GetFont(buffer_,
1851 TEXT(bv_)->cursor.par(),
1852 TEXT(bv_)->cursor.pos());
1853 y = tmpinset->descent(bv_,font);
1855 tmpinset->Edit(bv_, 0, y, 0);
1859 TEXT(bv_)->CursorRight(bv_, false);
1860 TEXT(bv_)->FinishUndo();
1861 moveCursorUpdate(false);
1862 owner_->showState();
1868 // This is soooo ugly. Isn`t it possible to make
1869 // it simpler? (Lgb)
1870 bool is_rtl = TEXT(bv_)->cursor.par()->isRightToLeftPar(buffer_->params);
1871 if (!TEXT(bv_)->mark_set)
1872 beforeChange(TEXT(bv_));
1873 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
1874 LyXCursor cur = TEXT(bv_)->cursor;
1876 TEXT(bv_)->CursorLeft(bv_, false);
1877 if ((is_rtl || cur != TEXT(bv_)->cursor) && // only if really moved!
1879 TEXT(bv_)->cursor.pos() < TEXT(bv_)->cursor.par()->Last() &&
1881 TEXT(bv_)->cursor.pos() < TEXT(bv_)->cursor.par()->size() &&
1883 (TEXT(bv_)->cursor.par()->GetChar(TEXT(bv_)->cursor.pos()) ==
1884 LyXParagraph::META_INSET) &&
1885 TEXT(bv_)->cursor.par()->GetInset(TEXT(bv_)->cursor.pos()) &&
1886 (TEXT(bv_)->cursor.par()->GetInset(TEXT(bv_)->cursor.pos())->Editable()
1887 == Inset::HIGHLY_EDITABLE))
1889 Inset * tmpinset = TEXT(bv_)->cursor.par()->GetInset(TEXT(bv_)->cursor.pos());
1890 owner_->getLyXFunc()->setMessage(tmpinset->EditMessage());
1891 LyXFont font = TEXT(bv_)->GetFont(buffer_,
1892 TEXT(bv_)->cursor.par(),
1893 TEXT(bv_)->cursor.pos());
1895 : tmpinset->descent(bv_,font);
1898 tmpinset->width(bv_,font),
1903 TEXT(bv_)->CursorRight(bv_, false);
1905 TEXT(bv_)->FinishUndo();
1906 moveCursorUpdate(false);
1907 owner_->showState();
1912 if (!TEXT(bv_)->mark_set)
1913 beforeChange(TEXT(bv_));
1914 update(TEXT(bv_), BufferView::UPDATE);
1915 TEXT(bv_)->CursorUp(bv_);
1916 TEXT(bv_)->FinishUndo();
1917 moveCursorUpdate(false);
1918 owner_->showState();
1922 if (!TEXT(bv_)->mark_set)
1923 beforeChange(TEXT(bv_));
1924 update(TEXT(bv_), BufferView::UPDATE);
1925 TEXT(bv_)->CursorDown(bv_);
1926 TEXT(bv_)->FinishUndo();
1927 moveCursorUpdate(false);
1928 owner_->showState();
1931 case LFUN_UP_PARAGRAPH:
1932 if (!TEXT(bv_)->mark_set)
1933 beforeChange(TEXT(bv_));
1934 update(TEXT(bv_), BufferView::UPDATE);
1935 TEXT(bv_)->CursorUpParagraph(bv_);
1936 TEXT(bv_)->FinishUndo();
1937 moveCursorUpdate(false);
1938 owner_->showState();
1941 case LFUN_DOWN_PARAGRAPH:
1942 if (!TEXT(bv_)->mark_set)
1943 beforeChange(TEXT(bv_));
1944 update(TEXT(bv_), BufferView::UPDATE);
1945 TEXT(bv_)->CursorDownParagraph(bv_);
1946 TEXT(bv_)->FinishUndo();
1947 moveCursorUpdate(false);
1948 owner_->showState();
1952 if (!TEXT(bv_)->mark_set)
1953 beforeChange(TEXT(bv_));
1954 update(TEXT(bv_), BufferView::UPDATE);
1955 cursorPrevious(TEXT(bv_));
1956 TEXT(bv_)->FinishUndo();
1957 moveCursorUpdate(false);
1958 owner_->showState();
1962 if (!TEXT(bv_)->mark_set)
1963 beforeChange(TEXT(bv_));
1964 update(TEXT(bv_), BufferView::UPDATE);
1965 cursorNext(TEXT(bv_));
1966 TEXT(bv_)->FinishUndo();
1967 moveCursorUpdate(false);
1968 owner_->showState();
1972 if (!TEXT(bv_)->mark_set)
1973 beforeChange(TEXT(bv_));
1974 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
1975 TEXT(bv_)->CursorHome(bv_);
1976 TEXT(bv_)->FinishUndo();
1977 moveCursorUpdate(false);
1978 owner_->showState();
1982 if (!TEXT(bv_)->mark_set)
1983 beforeChange(TEXT(bv_));
1985 BufferView::SELECT|BufferView::FITCUR);
1986 TEXT(bv_)->CursorEnd(bv_);
1987 TEXT(bv_)->FinishUndo();
1988 moveCursorUpdate(false);
1989 owner_->showState();
1992 case LFUN_SHIFT_TAB:
1994 if (!TEXT(bv_)->mark_set)
1995 beforeChange(TEXT(bv_));
1997 BufferView::SELECT|BufferView::FITCUR);
1998 TEXT(bv_)->CursorTab(bv_);
1999 TEXT(bv_)->FinishUndo();
2000 moveCursorUpdate(false);
2001 owner_->showState();
2004 case LFUN_WORDRIGHT:
2005 if (!TEXT(bv_)->mark_set)
2006 beforeChange(TEXT(bv_));
2007 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
2008 if (TEXT(bv_)->cursor.par()->isRightToLeftPar(buffer_->params))
2009 TEXT(bv_)->CursorLeftOneWord(bv_);
2011 TEXT(bv_)->CursorRightOneWord(bv_);
2012 TEXT(bv_)->FinishUndo();
2013 moveCursorUpdate(false);
2014 owner_->showState();
2018 if (!TEXT(bv_)->mark_set)
2019 beforeChange(TEXT(bv_));
2020 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
2021 if (TEXT(bv_)->cursor.par()->isRightToLeftPar(buffer_->params))
2022 TEXT(bv_)->CursorRightOneWord(bv_);
2024 TEXT(bv_)->CursorLeftOneWord(bv_);
2025 TEXT(bv_)->FinishUndo();
2026 moveCursorUpdate(false);
2027 owner_->showState();
2030 case LFUN_BEGINNINGBUF:
2031 if (!TEXT(bv_)->mark_set)
2032 beforeChange(TEXT(bv_));
2034 BufferView::SELECT|BufferView::FITCUR);
2035 TEXT(bv_)->CursorTop(bv_);
2036 TEXT(bv_)->FinishUndo();
2037 moveCursorUpdate(false);
2038 owner_->showState();
2042 if (!TEXT(bv_)->mark_set)
2043 beforeChange(TEXT(bv_));
2045 BufferView::SELECT|BufferView::FITCUR);
2046 TEXT(bv_)->CursorBottom(bv_);
2047 TEXT(bv_)->FinishUndo();
2048 moveCursorUpdate(false);
2049 owner_->showState();
2053 /* cursor selection ---------------------------- */
2056 BufferView::SELECT|BufferView::FITCUR);
2057 if (TEXT(bv_)->cursor.par()->isRightToLeftPar(buffer_->params))
2058 TEXT(bv_)->CursorLeft(bv_);
2060 TEXT(bv_)->CursorRight(bv_);
2061 TEXT(bv_)->FinishUndo();
2062 moveCursorUpdate(true);
2063 owner_->showState();
2068 BufferView::SELECT|BufferView::FITCUR);
2069 if (TEXT(bv_)->cursor.par()->isRightToLeftPar(buffer_->params))
2070 TEXT(bv_)->CursorRight(bv_);
2072 TEXT(bv_)->CursorLeft(bv_);
2073 TEXT(bv_)->FinishUndo();
2074 moveCursorUpdate(true);
2075 owner_->showState();
2080 BufferView::SELECT|BufferView::FITCUR);
2081 TEXT(bv_)->CursorUp(bv_);
2082 TEXT(bv_)->FinishUndo();
2083 moveCursorUpdate(true);
2084 owner_->showState();
2089 BufferView::SELECT|BufferView::FITCUR);
2090 TEXT(bv_)->CursorDown(bv_);
2091 TEXT(bv_)->FinishUndo();
2092 moveCursorUpdate(true);
2093 owner_->showState();
2096 case LFUN_UP_PARAGRAPHSEL:
2098 BufferView::SELECT|BufferView::FITCUR);
2099 TEXT(bv_)->CursorUpParagraph(bv_);
2100 TEXT(bv_)->FinishUndo();
2101 moveCursorUpdate(true);
2102 owner_->showState();
2105 case LFUN_DOWN_PARAGRAPHSEL:
2107 BufferView::SELECT|BufferView::FITCUR);
2108 TEXT(bv_)->CursorDownParagraph(bv_);
2109 TEXT(bv_)->FinishUndo();
2110 moveCursorUpdate(true);
2111 owner_->showState();
2115 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
2116 cursorPrevious(TEXT(bv_));
2117 TEXT(bv_)->FinishUndo();
2118 moveCursorUpdate(true);
2119 owner_->showState();
2123 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
2124 cursorNext(TEXT(bv_));
2125 TEXT(bv_)->FinishUndo();
2126 moveCursorUpdate(true);
2127 owner_->showState();
2131 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
2132 TEXT(bv_)->CursorHome(bv_);
2133 TEXT(bv_)->FinishUndo();
2134 moveCursorUpdate(true);
2135 owner_->showState();
2139 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
2140 TEXT(bv_)->CursorEnd(bv_);
2141 TEXT(bv_)->FinishUndo();
2142 moveCursorUpdate(true);
2143 owner_->showState();
2146 case LFUN_WORDRIGHTSEL:
2147 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
2148 if (TEXT(bv_)->cursor.par()->isRightToLeftPar(buffer_->params))
2149 TEXT(bv_)->CursorLeftOneWord(bv_);
2151 TEXT(bv_)->CursorRightOneWord(bv_);
2152 TEXT(bv_)->FinishUndo();
2153 moveCursorUpdate(true);
2154 owner_->showState();
2157 case LFUN_WORDLEFTSEL:
2158 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
2159 if (TEXT(bv_)->cursor.par()->isRightToLeftPar(buffer_->params))
2160 TEXT(bv_)->CursorRightOneWord(bv_);
2162 TEXT(bv_)->CursorLeftOneWord(bv_);
2163 TEXT(bv_)->FinishUndo();
2164 moveCursorUpdate(true);
2165 owner_->showState();
2168 case LFUN_BEGINNINGBUFSEL:
2169 if (TEXT(bv_)->inset_owner)
2171 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
2172 TEXT(bv_)->CursorTop(bv_);
2173 TEXT(bv_)->FinishUndo();
2174 moveCursorUpdate(true);
2175 owner_->showState();
2178 case LFUN_ENDBUFSEL:
2179 if (TEXT(bv_)->inset_owner)
2182 BufferView::SELECT|BufferView::FITCUR);
2183 TEXT(bv_)->CursorBottom(bv_);
2184 TEXT(bv_)->FinishUndo();
2185 moveCursorUpdate(true);
2186 owner_->showState();
2189 // --- text changing commands ------------------------
2190 case LFUN_BREAKLINE:
2191 beforeChange(TEXT(bv_));
2192 TEXT(bv_)->InsertChar(bv_, LyXParagraph::META_NEWLINE);
2194 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2195 moveCursorUpdate(false);
2198 case LFUN_PROTECTEDSPACE:
2200 LyXLayout const & style =
2201 textclasslist.Style(buffer_->params.textclass,
2202 TEXT(bv_)->cursor.par()->GetLayout());
2204 if (style.free_spacing) {
2205 TEXT(bv_)->InsertChar(bv_, ' ');
2206 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2208 bv_->protectedBlank(TEXT(bv_));
2210 moveCursorUpdate(false);
2215 if (TEXT(bv_)->mark_set) {
2216 beforeChange(TEXT(bv_));
2217 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
2218 owner_->getLyXFunc()->setMessage(N_("Mark removed"));
2220 beforeChange(TEXT(bv_));
2221 TEXT(bv_)->mark_set = 1;
2222 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
2223 owner_->getLyXFunc()->setMessage(N_("Mark set"));
2225 TEXT(bv_)->sel_cursor = TEXT(bv_)->cursor;
2229 if (!TEXT(bv_)->selection) {
2230 TEXT(bv_)->Delete(bv_);
2231 TEXT(bv_)->sel_cursor =
2234 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2235 // It is possible to make it a lot faster still
2236 // just comment out the line below...
2241 moveCursorUpdate(false);
2242 owner_->showState();
2246 case LFUN_DELETE_SKIP:
2248 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
2250 LyXCursor cursor = TEXT(bv_)->cursor;
2252 if (!TEXT(bv_)->selection) {
2254 if (cursor.pos() == cursor.par()->Last()) {
2256 if (cursor.pos() == cursor.par()->size()) {
2258 TEXT(bv_)->CursorRight(bv_);
2259 cursor = TEXT(bv_)->cursor;
2260 if (cursor.pos() == 0
2261 && !(cursor.par()->params.spaceTop()
2262 == VSpace (VSpace::NONE))) {
2263 TEXT(bv_)->SetParagraph
2265 cursor.par()->params.lineTop(),
2266 cursor.par()->params.lineBottom(),
2267 cursor.par()->params.pagebreakTop(),
2268 cursor.par()->params.pagebreakBottom(),
2269 VSpace(VSpace::NONE),
2270 cursor.par()->params.spaceBottom(),
2271 cursor.par()->params.align(),
2272 cursor.par()->params.labelWidthString(), 0);
2273 TEXT(bv_)->CursorLeft(bv_);
2275 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2277 TEXT(bv_)->CursorLeft(bv_);
2278 TEXT(bv_)->Delete(bv_);
2279 TEXT(bv_)->sel_cursor =
2282 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2285 TEXT(bv_)->Delete(bv_);
2286 TEXT(bv_)->sel_cursor =
2289 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2297 /* -------> Delete word forward. */
2298 case LFUN_DELETE_WORD_FORWARD:
2299 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
2300 TEXT(bv_)->DeleteWordForward(bv_);
2301 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2302 moveCursorUpdate(false);
2303 owner_->showState();
2306 /* -------> Delete word backward. */
2307 case LFUN_DELETE_WORD_BACKWARD:
2308 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
2309 TEXT(bv_)->DeleteWordBackward(bv_);
2310 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2311 moveCursorUpdate(false);
2312 owner_->showState();
2315 /* -------> Kill to end of line. */
2316 case LFUN_DELETE_LINE_FORWARD:
2317 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
2318 TEXT(bv_)->DeleteLineForward(bv_);
2319 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2320 moveCursorUpdate(false);
2323 /* -------> Set mark off. */
2325 beforeChange(TEXT(bv_));
2326 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
2327 TEXT(bv_)->sel_cursor = TEXT(bv_)->cursor;
2328 owner_->getLyXFunc()->setMessage(N_("Mark off"));
2331 /* -------> Set mark on. */
2333 beforeChange(TEXT(bv_));
2334 TEXT(bv_)->mark_set = 1;
2335 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR);
2336 TEXT(bv_)->sel_cursor = TEXT(bv_)->cursor;
2337 owner_->getLyXFunc()->setMessage(N_("Mark on"));
2340 case LFUN_BACKSPACE:
2342 if (!TEXT(bv_)->selection) {
2343 if (owner_->getIntl()->getTrans().backspace()) {
2344 TEXT(bv_)->Backspace(bv_);
2345 TEXT(bv_)->sel_cursor =
2348 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2349 // It is possible to make it a lot faster still
2350 // just comment out the line below...
2356 owner_->showState();
2361 case LFUN_BACKSPACE_SKIP:
2363 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
2365 LyXCursor cursor = TEXT(bv_)->cursor;
2367 if (!TEXT(bv_)->selection) {
2368 if (cursor.pos() == 0
2369 && !(cursor.par()->params.spaceTop()
2370 == VSpace (VSpace::NONE))) {
2371 TEXT(bv_)->SetParagraph
2373 cursor.par()->params.lineTop(),
2374 cursor.par()->params.lineBottom(),
2375 cursor.par()->params.pagebreakTop(),
2376 cursor.par()->params.pagebreakBottom(),
2377 VSpace(VSpace::NONE), cursor.par()->params.spaceBottom(),
2378 cursor.par()->params.align(),
2379 cursor.par()->params.labelWidthString(), 0);
2381 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2383 TEXT(bv_)->Backspace(bv_);
2384 TEXT(bv_)->sel_cursor
2387 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2394 case LFUN_BREAKPARAGRAPH:
2396 beforeChange(TEXT(bv_));
2397 TEXT(bv_)->BreakParagraph(bv_, 0);
2399 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2400 TEXT(bv_)->sel_cursor = TEXT(bv_)->cursor;
2402 owner_->showState();
2406 case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
2408 beforeChange(TEXT(bv_));
2409 TEXT(bv_)->BreakParagraph(bv_, 1);
2411 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2412 TEXT(bv_)->sel_cursor = TEXT(bv_)->cursor;
2414 owner_->showState();
2418 case LFUN_BREAKPARAGRAPH_SKIP:
2420 // When at the beginning of a paragraph, remove
2421 // indentation and add a "defskip" at the top.
2422 // Otherwise, do the same as LFUN_BREAKPARAGRAPH.
2424 LyXCursor cursor = TEXT(bv_)->cursor;
2426 beforeChange(TEXT(bv_));
2427 if (cursor.pos() == 0) {
2428 if (cursor.par()->params.spaceTop() == VSpace(VSpace::NONE)) {
2429 TEXT(bv_)->SetParagraph
2431 cursor.par()->params.lineTop(),
2432 cursor.par()->params.lineBottom(),
2433 cursor.par()->params.pagebreakTop(),
2434 cursor.par()->params.pagebreakBottom(),
2435 VSpace(VSpace::DEFSKIP), cursor.par()->params.spaceBottom(),
2436 cursor.par()->params.align(),
2437 cursor.par()->params.labelWidthString(), 1);
2438 //update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2442 TEXT(bv_)->BreakParagraph(bv_, 0);
2443 //update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2447 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2448 TEXT(bv_)->sel_cursor = cursor;
2450 owner_->showState();
2454 case LFUN_PARAGRAPH_SPACING:
2456 LyXParagraph * par = TEXT(bv_)->cursor.par();
2457 Spacing::Space cur_spacing = par->params.spacing().getSpace();
2458 float cur_value = 1.0;
2459 if (cur_spacing == Spacing::Other) {
2460 cur_value = par->params.spacing().getValue();
2463 istringstream istr(argument.c_str());
2467 Spacing::Space new_spacing = cur_spacing;
2468 float new_value = cur_value;
2470 lyxerr << "Missing argument to `paragraph-spacing'"
2472 } else if (tmp == "single") {
2473 new_spacing = Spacing::Single;
2474 } else if (tmp == "onehalf") {
2475 new_spacing = Spacing::Onehalf;
2476 } else if (tmp == "double") {
2477 new_spacing = Spacing::Double;
2478 } else if (tmp == "other") {
2479 new_spacing = Spacing::Other;
2482 lyxerr << "new_value = " << tmpval << endl;
2485 } else if (tmp == "default") {
2486 new_spacing = Spacing::Default;
2488 lyxerr << _("Unknown spacing argument: ")
2489 << argument << endl;
2491 if (cur_spacing != new_spacing || cur_value != new_value) {
2492 par->params.spacing(Spacing(new_spacing, new_value));
2493 TEXT(bv_)->RedoParagraph(bv_);
2495 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2501 beforeChange(TEXT(bv_));
2502 TEXT(bv_)->InsertChar(bv_, '\"'); // This " matches the single quote in the code
2503 update(TEXT(bv_), BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2504 moveCursorUpdate(false);
2510 InsetCommandParams p;
2511 if (action == LFUN_HTMLURL)
2512 p.setCmdName("htmlurl");
2514 p.setCmdName("url");
2515 owner_->getDialogs()->createUrl( p.getAsString() );
2519 case LFUN_INSERT_URL:
2521 InsetCommandParams p;
2522 p.setFromString( argument );
2524 InsetUrl * inset = new InsetUrl( p );
2525 if (!bv_->insertInset(inset))
2528 bv_->updateInset( inset, true );
2532 case LFUN_INSET_TEXT:
2534 InsetText * new_inset = new InsetText;
2535 if (bv_->insertInset(new_inset))
2536 new_inset->Edit(bv_, 0, 0, 0);
2542 case LFUN_INSET_ERT:
2544 InsetERT * new_inset = new InsetERT;
2545 if (bv_->insertInset(new_inset))
2546 new_inset->Edit(bv_, 0, 0, 0);
2552 case LFUN_INSET_EXTERNAL:
2554 InsetExternal * new_inset = new InsetExternal;
2555 if (bv_->insertInset(new_inset))
2556 new_inset->Edit(bv_, 0, 0, 0);
2562 case LFUN_INSET_FOOTNOTE:
2564 InsetFoot * new_inset = new InsetFoot;
2565 if (bv_->insertInset(new_inset))
2566 new_inset->Edit(bv_, 0, 0, 0);
2572 case LFUN_INSET_MARGINAL:
2574 InsetMarginal * new_inset = new InsetMarginal;
2575 if (bv_->insertInset(new_inset))
2576 new_inset->Edit(bv_, 0, 0, 0);
2582 case LFUN_INSET_MINIPAGE:
2584 InsetMinipage * new_inset = new InsetMinipage;
2585 if (bv_->insertInset(new_inset))
2586 new_inset->Edit(bv_, 0, 0, 0);
2592 case LFUN_INSET_FLOAT:
2594 // check if the float type exist
2595 if (floatList.typeExist(argument)) {
2596 InsetFloat * new_inset = new InsetFloat(argument);
2597 if (bv_->insertInset(new_inset))
2598 new_inset->Edit(bv_, 0, 0, 0);
2602 lyxerr << "Non-existant float type: "
2603 << argument << endl;
2609 case LFUN_INSET_LIST:
2611 InsetList * new_inset = new InsetList;
2612 if (bv_->insertInset(new_inset))
2613 new_inset->Edit(bv_, 0, 0, 0);
2619 case LFUN_INSET_THEOREM:
2621 InsetTheorem * new_inset = new InsetTheorem;
2622 if (bv_->insertInset(new_inset))
2623 new_inset->Edit(bv_, 0, 0, 0);
2629 case LFUN_INSET_CAPTION:
2631 // Do we have a locking inset...
2632 if (bv_->theLockingInset()) {
2633 lyxerr << "Locking inset code: "
2634 << static_cast<int>(bv_->theLockingInset()->LyxCode());
2635 InsetCaption * new_inset = new InsetCaption;
2636 new_inset->setOwner(bv_->theLockingInset());
2637 new_inset->SetAutoBreakRows(true);
2638 new_inset->SetDrawFrame(0, InsetText::LOCKED);
2639 new_inset->SetFrameColor(0, LColor::footnoteframe);
2640 if (bv_->insertInset(new_inset))
2641 new_inset->Edit(bv_, 0, 0, 0);
2648 case LFUN_INSET_TABULAR:
2651 if (!argument.empty())
2652 ::sscanf(argument.c_str(),"%d%d", &r, &c);
2653 InsetTabular * new_inset =
2654 new InsetTabular(*buffer_, r, c);
2656 TEXT(bv_)->real_current_font.isRightToLeft();
2657 if (!bv_->open_new_inset(new_inset, rtl))
2662 // --- lyxserver commands ----------------------------
2664 case LFUN_CHARATCURSOR:
2666 LyXParagraph::size_type pos = TEXT(bv_)->cursor.pos();
2667 if (pos < TEXT(bv_)->cursor.par()->size())
2668 owner_->getLyXFunc()->setMessage(
2669 tostr(TEXT(bv_)->cursor.par()->GetChar(pos)));
2671 owner_->getLyXFunc()->setMessage("EOF");
2676 owner_->getLyXFunc()->setMessage(tostr(TEXT(bv_)->cursor.x())
2678 + tostr(TEXT(bv_)->cursor.y()));
2685 ::sscanf(argument.c_str(), " %d %d", &x, &y);
2686 TEXT(bv_)->SetCursorFromCoordinates(bv_, x, y);
2690 case LFUN_GETLAYOUT:
2691 owner_->getLyXFunc()->setMessage(tostr(TEXT(bv_)->cursor.par()->layout));
2696 LyXFont & font = TEXT(bv_)->current_font;
2697 if (font.shape() == LyXFont::ITALIC_SHAPE)
2698 owner_->getLyXFunc()->setMessage("E");
2699 else if (font.shape() == LyXFont::SMALLCAPS_SHAPE)
2700 owner_->getLyXFunc()->setMessage("N");
2702 owner_->getLyXFunc()->setMessage("0");
2709 LyXFont & font = TEXT(bv_)->current_font;
2710 if (font.latex() == LyXFont::ON)
2711 owner_->getLyXFunc()->setMessage("L");
2713 owner_->getLyXFunc()->setMessage("0");
2717 // --- accented characters ---------------------------
2720 case LFUN_CIRCUMFLEX:
2730 case LFUN_SPECIAL_CARON:
2733 case LFUN_HUNG_UMLAUT:
2736 owner_->getLyXFunc()->handleKeyFunc(action);
2739 // --- insert characters ----------------------------------------
2741 case LFUN_MATH_DELIM:
2742 case LFUN_INSERT_MATRIX:
2745 if (bv_->open_new_inset(new InsetFormula(false)))
2747 bv_->theLockingInset()
2748 ->LocalDispatch(bv_, action, argument);
2754 case LFUN_INSERT_MATH:
2759 InsetFormula * f = new InsetFormula(true);
2760 bv_->open_new_inset(f);
2761 f->LocalDispatch(bv_, LFUN_INSERT_MATH, argument);
2765 case LFUN_MATH_DISPLAY:
2768 bv_->open_new_inset(new InsetFormula(true));
2772 case LFUN_MATH_MACRO:
2777 owner_->getLyXFunc()->setErrorMessage(N_("Missing argument"));
2779 string const s1 = token(s, ' ', 1);
2780 int const na = s1.empty() ? 0 : lyx::atoi(s1);
2781 bv_->open_new_inset(new InsetFormulaMacro(token(s, ' ', 0), na));
2787 case LFUN_MATH_MODE: // Open or create a math inset
2790 bv_->open_new_inset(new InsetFormula);
2791 owner_->getLyXFunc()->setMessage(N_("Math editor mode"));
2795 case LFUN_CITATION_INSERT:
2797 InsetCommandParams p;
2798 p.setFromString( argument );
2800 InsetCitation * inset = new InsetCitation( p );
2801 if (!bv_->insertInset(inset))
2804 bv_->updateInset( inset, true );
2808 case LFUN_INSERT_BIBTEX:
2810 // ale970405+lasgoutt970425
2811 // The argument can be up to two tokens separated
2812 // by a space. The first one is the bibstyle.
2813 string const db = token(argument, ' ', 0);
2814 string bibstyle = token(argument, ' ', 1);
2815 if (bibstyle.empty())
2818 InsetCommandParams p( "BibTeX", db, bibstyle );
2819 InsetBibtex * inset = new InsetBibtex(p);
2821 if (bv_->insertInset(inset)) {
2822 if (argument.empty())
2823 inset->Edit(bv_, 0, 0, 0);
2829 // BibTeX data bases
2830 case LFUN_BIBDB_ADD:
2832 InsetBibtex * inset =
2833 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
2835 inset->addDatabase(argument);
2840 case LFUN_BIBDB_DEL:
2842 InsetBibtex * inset =
2843 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
2845 inset->delDatabase(argument);
2850 case LFUN_BIBTEX_STYLE:
2852 InsetBibtex * inset =
2853 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
2855 inset->setOptions(argument);
2860 case LFUN_INDEX_CREATE:
2862 InsetCommandParams p( "index" );
2864 if (argument.empty()) {
2865 // Get the word immediately preceding the cursor
2866 LyXParagraph::size_type curpos =
2867 TEXT(bv_)->cursor.pos() - 1;
2871 curstring = TEXT(bv_)
2872 ->cursor.par()->GetWord(curpos);
2874 p.setContents( curstring );
2876 p.setContents( argument );
2879 owner_->getDialogs()->createIndex( p.getAsString() );
2883 case LFUN_INDEX_INSERT:
2885 InsetCommandParams p;
2886 p.setFromString(argument);
2887 InsetIndex * inset = new InsetIndex(p);
2889 if (!bv_->insertInset(inset))
2892 bv_->updateInset(inset, true);
2896 case LFUN_INDEX_INSERT_LAST:
2898 // Get word immediately preceding the cursor
2899 LyXParagraph::size_type curpos =
2900 TEXT(bv_)->cursor.pos() - 1;
2901 // Can't do that at the beginning of a paragraph
2902 if (curpos < 0) break;
2904 string const curstring(TEXT(bv_)
2905 ->cursor.par()->GetWord(curpos));
2907 InsetCommandParams p("index", curstring);
2908 InsetIndex * inset = new InsetIndex(p);
2910 if (!bv_->insertInset(inset))
2913 bv_->updateInset(inset, true);
2917 case LFUN_INDEX_PRINT:
2919 InsetCommandParams p("printindex");
2920 Inset * inset = new InsetPrintIndex(p);
2921 if (!bv_->insertInset(inset, "Standard", true))
2926 case LFUN_PARENTINSERT:
2928 lyxerr << "arg " << argument << endl;
2929 InsetCommandParams p( "lyxparent", argument );
2930 Inset * inset = new InsetParent(p, *buffer_);
2931 if (!bv_->insertInset(inset, "Standard", true))
2937 case LFUN_CHILD_INSERT:
2939 InsetInclude::Params p;
2940 p.cparams.setFromString(argument);
2941 p.masterFilename_ = buffer_->fileName();
2943 InsetInclude * inset = new InsetInclude(p);
2944 if (!bv_->insertInset(inset))
2947 bv_->updateInset(inset, true);
2948 bv_->owner()->getDialogs()->showInclude(inset);
2953 case LFUN_INSERT_NOTE:
2957 case LFUN_SELFINSERT:
2959 LyXFont const old_font(TEXT(bv_)->real_current_font);
2960 for (string::size_type i = 0; i < argument.length(); ++i) {
2961 TEXT(bv_)->InsertChar(bv_, argument[i]);
2962 // This needs to be in the loop, or else we
2963 // won't break lines correctly. (Asger)
2965 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2967 TEXT(bv_)->sel_cursor = TEXT(bv_)->cursor;
2968 moveCursorUpdate(false);
2970 // real_current_font.number can change so we need to
2971 // update the minibuffer
2972 if (old_font != TEXT(bv_)->real_current_font)
2973 owner_->showState();
2977 case LFUN_DATE_INSERT: // jdblair: date-insert cmd
2981 time_t now_time_t = time(NULL);
2982 now_tm = localtime(&now_time_t);
2983 setlocale(LC_TIME, "");
2985 if (!argument.empty())
2988 arg = lyxrc.date_insert_format;
2990 int const datetmp_len =
2991 ::strftime(datetmp, 32, arg.c_str(), now_tm);
2992 for (int i = 0; i < datetmp_len; i++) {
2993 TEXT(bv_)->InsertChar(bv_, datetmp[i]);
2995 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2998 TEXT(bv_)->sel_cursor = TEXT(bv_)->cursor;
2999 moveCursorUpdate(false);
3003 case LFUN_UNKNOWN_ACTION:
3006 owner_->getLyXFunc()->setErrorMessage(N_("No document open"));
3010 if (buffer_->isReadonly()) {
3011 owner_->getLyXFunc()->setErrorMessage(N_("Document is read only"));
3014 if (!argument.empty()) {
3015 /* Automatically delete the currently selected
3016 * text and replace it with what is being
3017 * typed in now. Depends on lyxrc settings
3018 * "auto_region_delete", which defaults to
3021 if (lyxrc.auto_region_delete) {
3022 if (TEXT(bv_)->selection){
3023 TEXT(bv_)->CutSelection(bv_, false);
3025 BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3029 beforeChange(TEXT(bv_));
3030 LyXFont const old_font(TEXT(bv_)->real_current_font);
3031 for (string::size_type i = 0;
3032 i < argument.length(); ++i) {
3033 if (greek_kb_flag) {
3034 if (!math_insert_greek(bv_, argument[i]))
3035 owner_->getIntl()->getTrans().TranslateAndInsert(argument[i], TEXT(bv_));
3037 owner_->getIntl()->getTrans().TranslateAndInsert(argument[i], TEXT(bv_));
3040 update(TEXT(bv_),BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3042 TEXT(bv_)->sel_cursor = TEXT(bv_)->cursor;
3043 moveCursorUpdate(false);
3045 // real_current_font.number can change so we need to
3046 // update the minibuffer
3047 if (old_font != TEXT(bv_)->real_current_font)
3048 owner_->showState();
3050 // if we don't have an argument there was something
3051 // strange going on so we just tell this to someone!
3052 owner_->getLyXFunc()->setErrorMessage(N_("No argument given"));