12 #include "BufferView_pimpl.h"
14 #include "lyxscreen.h"
18 #include "commandtags.h"
21 #include "bufferview_funcs.h"
22 #include "TextCache.h"
23 #include "bufferlist.h"
24 #include "lyx_gui_misc.h"
27 #include "support/LAssert.h"
28 #include "frontends/Dialogs.h"
29 #include "insets/insetbib.h"
30 #include "insets/insettext.h"
31 /// added for Dispatch functions
33 #include "frontends/FileDialog.h"
35 #include "FloatList.h"
36 #include "support/filetools.h"
37 #include "support/lyxfunctional.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/insetinfo.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 "insets/insetfloatlist.h"
59 #include "insets/insetspecialchar.h"
61 #include "ParagraphParameters.h"
62 #include "undo_funcs.h"
63 #include "mathed/formulabase.h"
65 extern LyXTextClass::size_type current_layout;
66 extern int greek_kb_flag;
77 /* the selection possible is needed, that only motion events are
78 * used, where the bottom press event was on the drawing area too */
79 bool selection_possible = false;
81 extern BufferList bufferlist;
82 extern char ascii_type;
84 extern bool math_insert_greek(BufferView *, char);
85 extern void sigchldchecker(pid_t pid, int * status);
86 extern int bibitemMaxWidth(BufferView *, LyXFont const &);
91 const unsigned int saved_positions_num = 20;
96 XSync(fl_get_display(), 0);
100 void SetXtermCursor(Window win)
102 static Cursor cursor;
103 static bool cursor_undefined = true;
104 if (cursor_undefined){
105 cursor = XCreateFontCursor(fl_get_display(), XC_xterm);
106 XFlush(fl_get_display());
107 cursor_undefined = false;
109 XDefineCursor(fl_get_display(), win, cursor);
110 XFlush(fl_get_display());
116 BufferView::Pimpl::Pimpl(BufferView * b, LyXView * o,
117 int xpos, int ypos, int width, int height)
118 : bv_(b), owner_(o), buffer_(0),
119 current_scrollbar_value(0), cursor_timeout(400),
120 workarea_(xpos, ypos, width, height), using_xterm_cursor(false),
124 workarea_.scrollCB.connect(slot(this, &BufferView::Pimpl::scrollCB));
125 workarea_.workAreaExpose
126 .connect(slot(this, &BufferView::Pimpl::workAreaExpose));
127 workarea_.workAreaEnter
128 .connect(slot(this, &BufferView::Pimpl::enterView));
129 workarea_.workAreaLeave
130 .connect(slot(this, &BufferView::Pimpl::leaveView));
131 workarea_.workAreaButtonPress
132 .connect(slot(this, &BufferView::Pimpl::workAreaButtonPress));
133 workarea_.workAreaButtonRelease
135 &BufferView::Pimpl::workAreaButtonRelease));
136 workarea_.workAreaMotionNotify
137 .connect(slot(this, &BufferView::Pimpl::workAreaMotionNotify));
138 workarea_.workAreaDoubleClick
139 .connect(slot(this, &BufferView::Pimpl::doubleClick));
140 workarea_.workAreaTripleClick
141 .connect(slot(this, &BufferView::Pimpl::tripleClick));
142 workarea_.workAreaKeyPress
143 .connect(slot(this, &BufferView::Pimpl::workAreaKeyPress));
145 cursor_timeout.timeout.connect(slot(this,
146 &BufferView::Pimpl::cursorToggle));
147 cursor_timeout.start();
148 workarea_.setFocus();
149 saved_positions.resize(saved_positions_num);
153 Painter & BufferView::Pimpl::painter()
155 return workarea_.getPainter();
159 void BufferView::Pimpl::buffer(Buffer * b)
161 lyxerr[Debug::INFO] << "Setting buffer in BufferView ("
165 buffer_->delUser(bv_);
167 // Put the old text into the TextCache, but
168 // only if the buffer is still loaded.
169 // Also set the owner of the test to 0
170 // bv_->text->owner(0);
171 textcache.add(buffer_, workarea_.workWidth(), bv_->text);
172 if (lyxerr.debugging())
173 textcache.show(lyxerr, "BufferView::buffer");
178 // Set current buffer
181 if (bufferlist.getState() == BufferList::CLOSING) return;
184 // screen is always deleted when the buffer is changed.
187 // If we are closing the buffer, use the first buffer as current
189 buffer_ = bufferlist.first();
193 lyxerr[Debug::INFO] << "Buffer addr: " << buffer_ << endl;
194 buffer_->addUser(bv_);
195 // If we don't have a text object for this, we make one
196 if (bv_->text == 0) {
197 resizeCurrentBuffer();
202 bv_->text->first = screen_->topCursorVisible(bv_->text);
203 owner_->updateMenubar();
204 owner_->updateToolbar();
205 // Similarly, buffer-dependent dialogs should be updated or
206 // hidden. This should go here because some dialogs (eg ToC)
207 // require bv_->text.
208 owner_->getDialogs()->updateBufferDependent(true);
212 lyxerr[Debug::INFO] << " No Buffer!" << endl;
213 owner_->updateMenubar();
214 owner_->updateToolbar();
215 owner_->getDialogs()->hideBufferDependent();
219 // Also remove all remaining text's from the testcache.
220 // (there should not be any!) (if there is any it is a
222 if (lyxerr.debugging())
223 textcache.show(lyxerr, "buffer delete all");
226 // should update layoutchoice even if we don't have a buffer.
227 owner_->updateLayoutChoice();
229 owner_->updateWindowTitle();
233 void BufferView::Pimpl::resize(int xpos, int ypos, int width, int height)
235 workarea_.resize(xpos, ypos, width, height);
236 update(bv_->text, SELECT);
241 void BufferView::Pimpl::resize()
244 resizeCurrentBuffer();
248 void BufferView::Pimpl::redraw()
250 lyxerr[Debug::INFO] << "BufferView::redraw()" << endl;
255 bool BufferView::Pimpl::fitCursor(LyXText * text)
257 lyx::Assert(screen_.get());
259 bv_->owner()->getDialogs()->updateParagraph();
261 bool const ret = screen_->fitCursor(text, bv_);
268 void BufferView::Pimpl::redoCurrentBuffer()
270 lyxerr[Debug::INFO] << "BufferView::redoCurrentBuffer" << endl;
271 if (buffer_ && bv_->text) {
273 owner_->updateLayoutChoice();
278 int BufferView::Pimpl::resizeCurrentBuffer()
280 lyxerr[Debug::INFO] << "resizeCurrentBuffer" << endl;
283 Paragraph * selstartpar = 0;
284 Paragraph * selendpar = 0;
285 UpdatableInset * the_locking_inset = 0;
287 Paragraph::size_type pos = 0;
288 Paragraph::size_type selstartpos = 0;
289 Paragraph::size_type selendpos = 0;
290 bool selection = false;
291 bool mark_set = false;
293 owner_->prohibitInput();
295 owner_->message(_("Formatting document..."));
298 par = bv_->text->cursor.par();
299 pos = bv_->text->cursor.pos();
300 selstartpar = bv_->text->selection.start.par();
301 selstartpos = bv_->text->selection.start.pos();
302 selendpar = bv_->text->selection.end.par();
303 selendpos = bv_->text->selection.end.pos();
304 selection = bv_->text->selection.set();
305 mark_set = bv_->text->selection.mark();
306 the_locking_inset = bv_->theLockingInset();
308 bv_->text = new LyXText(bv_);
309 bv_->text->init(bv_);
311 // See if we have a text in TextCache that fits
312 // the new buffer_ with the correct width.
313 bv_->text = textcache.findFit(buffer_, workarea_.workWidth());
315 if (lyxerr.debugging()) {
316 lyxerr << "Found a LyXText that fits:\n";
317 textcache.show(lyxerr, make_pair(buffer_, make_pair(workarea_.workWidth(), bv_->text)));
319 // Set the owner of the newly found text
320 // bv_->text->owner(bv_);
321 if (lyxerr.debugging())
322 textcache.show(lyxerr, "resizeCurrentBuffer");
324 bv_->text = new LyXText(bv_);
325 bv_->text->init(bv_);
331 bv_->text->selection.set(true);
332 /* at this point just to avoid the Delete-Empty-Paragraph
333 * Mechanism when setting the cursor */
334 bv_->text->selection.mark(mark_set);
336 bv_->text->setCursor(bv_, selstartpar, selstartpos);
337 bv_->text->selection.cursor = bv_->text->cursor;
338 bv_->text->setCursor(bv_, selendpar, selendpos);
339 bv_->text->setSelection(bv_);
340 bv_->text->setCursor(bv_, par, pos);
342 bv_->text->setCursor(bv_, par, pos);
343 bv_->text->selection.cursor = bv_->text->cursor;
344 bv_->text->selection.set(false);
346 // remake the inset locking
347 bv_->theLockingInset(the_locking_inset);
349 bv_->text->first = screen_->topCursorVisible(bv_->text);
350 buffer_->resizeInsets(bv_);
351 // this will scroll the screen such that the cursor becomes visible
356 owner_->allowInput();
358 /// clear the "Formatting Document" message
361 /// get rid of the splash screen if it's not gone already
362 owner_->getDialogs()->destroySplash();
368 void BufferView::Pimpl::updateScreen()
370 // Regenerate the screen.
371 screen_.reset(new LyXScreen(workarea_));
375 void BufferView::Pimpl::updateScrollbar()
377 /* If the text is smaller than the working area, the scrollbar
378 * maximum must be the working area height. No scrolling will
382 workarea_.setScrollbar(0, 1.0);
386 long const text_height = bv_->text->height;
388 double const lineh = bv_->text->defaultHeight();
389 double const slider_size = 1.0 / double(text_height);
391 static long old_text_height;
392 static double old_lineh;
393 static double old_slider_size;
395 if (text_height != old_text_height) {
396 workarea_.setScrollbarBounds(0, text_height - workarea_.height());
397 old_text_height = text_height;
399 if (lineh != old_lineh) {
400 workarea_.setScrollbarIncrements(lineh);
403 if (current_scrollbar_value != bv_->text->first
404 || slider_size != old_slider_size) {
405 current_scrollbar_value = bv_->text->first;
406 workarea_.setScrollbar(current_scrollbar_value, slider_size);
407 old_slider_size = slider_size;
412 // Callback for scrollbar slider
413 void BufferView::Pimpl::scrollCB(double value)
415 if (!buffer_) return;
417 current_scrollbar_value = long(value);
418 if (current_scrollbar_value < 0)
419 current_scrollbar_value = 0;
424 screen_->draw(bv_->text, bv_, current_scrollbar_value);
426 if (!lyxrc.cursor_follows_scrollbar) {
431 LyXText * vbt = bv_->text;
433 int const height = vbt->defaultHeight();
434 int const first = static_cast<int>((bv_->text->first + height));
435 int const last = static_cast<int>((bv_->text->first + workarea_.height() - height));
437 if (vbt->cursor.y() < first)
438 vbt->setCursorFromCoordinates(bv_, 0, first);
439 else if (vbt->cursor.y() > last)
440 vbt->setCursorFromCoordinates(bv_, 0, last);
446 int BufferView::Pimpl::scrollUp(long time)
448 if (!buffer_) return 0;
449 if (!screen_.get()) return 0;
451 double value = workarea_.getScrollbarValue();
453 if (value == 0) return 0;
455 float add_value = (bv_->text->defaultHeight()
456 + float(time) * float(time) * 0.125);
458 if (add_value > workarea_.height())
459 add_value = float(workarea_.height() -
460 bv_->text->defaultHeight());
467 workarea_.setScrollbarValue(value);
474 int BufferView::Pimpl::scrollDown(long time)
476 if (!buffer_) return 0;
477 if (!screen_.get()) return 0;
479 double value = workarea_.getScrollbarValue();
480 pair<float, float> p = workarea_.getScrollbarBounds();
481 double const max = p.second;
483 if (value == max) return 0;
485 float add_value = (bv_->text->defaultHeight()
486 + float(time) * float(time) * 0.125);
488 if (add_value > workarea_.height())
489 add_value = float(workarea_.height() -
490 bv_->text->defaultHeight());
497 workarea_.setScrollbarValue(value);
504 void BufferView::Pimpl::workAreaKeyPress(KeySym keysym, unsigned int state)
506 bv_->owner()->getLyXFunc()->processKeySym(keysym, state);
510 void BufferView::Pimpl::workAreaMotionNotify(int x, int y, unsigned int state)
512 // Only use motion with button 1
513 if (!(state & Button1MotionMask))
516 if (!buffer_ || !screen_.get()) return;
518 // Check for inset locking
519 if (bv_->theLockingInset()) {
520 LyXCursor cursor = bv_->text->cursor;
521 LyXFont font = bv_->text->getFont(buffer_,
522 cursor.par(), cursor.pos());
523 int width = bv_->theLockingInset()->width(bv_, font);
524 int inset_x = font.isVisibleRightToLeft()
525 ? cursor.x() - width : cursor.x();
526 int start_x = inset_x + bv_->theLockingInset()->scroll();
527 bv_->theLockingInset()->
528 insetMotionNotify(bv_,
530 y - cursor.y() + bv_->text->first,
535 /* The test for not selection possible is needed, that only motion
536 events are used, where the bottom press event was on
537 the drawing area too */
538 if (!selection_possible)
541 screen_->hideCursor();
543 bv_->text->setCursorFromCoordinates(bv_, x, y + bv_->text->first);
545 if (!bv_->text->selection.set())
546 update(bv_->text, BufferView::UPDATE); // Maybe an empty line was deleted
548 bv_->text->setSelection(bv_);
549 screen_->toggleToggle(bv_->text, bv_);
550 fitCursor(bv_->text);
551 screen_->showCursor(bv_->text, bv_);
555 // Single-click on work area
556 void BufferView::Pimpl::workAreaButtonPress(int xpos, int ypos,
559 if (!buffer_ || !screen_.get()) return;
561 Inset * inset_hit = checkInsetHit(bv_->text, xpos, ypos, button);
563 // ok ok, this is a hack.
564 if (button == 4 || button == 5) {
567 scrollUp(lyxrc.wheel_jump); // default 100, set in lyxrc
570 scrollDown(lyxrc.wheel_jump);
575 if (bv_->theLockingInset()) {
576 // We are in inset locking mode
578 /* Check whether the inset was hit. If not reset mode,
579 otherwise give the event to the inset */
580 if (inset_hit == bv_->theLockingInset()) {
581 bv_->theLockingInset()->
582 insetButtonPress(bv_,
587 bv_->unlockInset(bv_->theLockingInset());
592 selection_possible = true;
593 screen_->hideCursor();
595 int const screen_first = bv_->text->first;
597 // Middle button press pastes if we have a selection
598 bool paste_internally = false;
600 && bv_->text->selection.set()) {
601 owner_->getLyXFunc()->dispatch(LFUN_COPY);
602 paste_internally = true;
605 // Clear the selection
606 screen_->toggleSelection(bv_->text, bv_);
607 bv_->text->clearSelection(bv_);
608 bv_->text->fullRebreak(bv_);
609 screen_->update(bv_->text, bv_);
612 // Single left click in math inset?
613 if ((inset_hit != 0) &&
614 (inset_hit->editable()==Inset::HIGHLY_EDITABLE)) {
615 // Highly editable inset, like math
616 UpdatableInset * inset = static_cast<UpdatableInset *>(inset_hit);
617 selection_possible = false;
618 owner_->updateLayoutChoice();
619 owner_->message(inset->editMessage());
620 inset->insetButtonPress(bv_, xpos, ypos, button);
621 inset->edit(bv_, xpos, ypos, button);
625 // Right click on a footnote flag opens float menu
627 selection_possible = false;
631 if (!inset_hit) // otherwise it was already set in checkInsetHit(...)
632 bv_->text->setCursorFromCoordinates(bv_, xpos, ypos + screen_first);
634 bv_->text->selection.cursor = bv_->text->cursor;
635 bv_->text->cursor.x_fix(bv_->text->cursor.x());
637 owner_->updateLayoutChoice();
638 if (fitCursor(bv_->text)) {
639 selection_possible = false;
642 // Insert primary selection with middle mouse
643 // if there is a local selection in the current buffer,
646 if (paste_internally)
647 owner_->getLyXFunc()->dispatch(LFUN_PASTE);
649 owner_->getLyXFunc()->dispatch(LFUN_PASTESELECTION,
651 selection_possible = false;
657 void BufferView::Pimpl::doubleClick(int /*x*/, int /*y*/, unsigned int button)
663 LyXText * text = bv_->getLyXText();
665 if (text->bv_owner && bv_->theLockingInset())
668 if (screen_.get() && button == 1) {
669 if (text->bv_owner) {
670 screen_->hideCursor();
671 screen_->toggleSelection(text, bv_);
672 text->selectWord(bv_);
673 screen_->toggleSelection(text, bv_, false);
675 text->selectWord(bv_);
677 /* This will fit the cursor on the screen
679 update(text, BufferView::SELECT|BufferView::FITCUR);
684 void BufferView::Pimpl::tripleClick(int /*x*/, int /*y*/, unsigned int button)
690 LyXText * text = bv_->getLyXText();
692 if (text->bv_owner && bv_->theLockingInset())
695 if (screen_.get() && (button == 1)) {
696 screen_->hideCursor();
697 screen_->toggleSelection(text, bv_);
698 text->cursorHome(bv_);
699 text->selection.cursor = text->cursor;
700 text->cursorEnd(bv_);
701 text->setSelection(bv_);
702 screen_->toggleSelection(text, bv_, false);
703 /* This will fit the cursor on the screen
705 update(text, BufferView::SELECT|BufferView::FITCUR);
710 void BufferView::Pimpl::enterView()
712 if (active() && available()) {
713 SetXtermCursor(workarea_.getWin());
714 using_xterm_cursor = true;
719 void BufferView::Pimpl::leaveView()
721 if (using_xterm_cursor) {
722 XUndefineCursor(fl_get_display(), workarea_.getWin());
723 using_xterm_cursor = false;
728 void BufferView::Pimpl::workAreaButtonRelease(int x, int y,
731 if (!buffer_ || !screen_.get()) return;
733 // If we hit an inset, we have the inset coordinates in these
734 // and inset_hit points to the inset. If we do not hit an
735 // inset, inset_hit is 0, and inset_x == x, inset_y == y.
736 Inset * inset_hit = checkInsetHit(bv_->text, x, y, button);
738 if (bv_->theLockingInset()) {
739 // We are in inset locking mode.
741 /* LyX does a kind of work-area grabbing for insets.
742 Only a ButtonPress Event outside the inset will
743 force a insetUnlock. */
744 bv_->theLockingInset()->
745 insetButtonRelease(bv_, x, y, button);
749 selection_possible = false;
757 // Did we hit an editable inset?
759 // Inset like error, notes and figures
760 selection_possible = false;
762 // CHECK fix this proper in 0.13
764 // Following a ref shouldn't issue
765 // a push on the undo-stack
766 // anylonger, now that we have
767 // keybindings for following
768 // references and returning from
769 // references. IMHO though, it
770 // should be the inset's own business
771 // to push or not push on the undo
772 // stack. They don't *have* to
773 // alter the document...
775 // ...or maybe the SetCursorParUndo()
776 // below isn't necessary at all anylonger?
777 if (inset_hit->lyxCode() == Inset::REF_CODE) {
778 setCursorParUndo(bv_);
781 owner_->message(inset_hit->editMessage());
783 if (inset_hit->editable()==Inset::HIGHLY_EDITABLE) {
784 // Highly editable inset, like math
785 UpdatableInset *inset = (UpdatableInset *)inset_hit;
786 inset->insetButtonRelease(bv_, x, y, button);
788 inset_hit->insetButtonRelease(bv_, x, y, button);
789 inset_hit->edit(bv_, x, y, button);
794 // check whether we want to open a float
798 if (bv_->text->cursor.pos() <
799 bv_->text->cursor.par()->size()) {
800 c = bv_->text->cursor.par()->
801 getChar(bv_->text->cursor.pos());
803 if (bv_->text->cursor.pos() - 1 >= 0) {
804 c = bv_->text->cursor.par()->
805 getChar(bv_->text->cursor.pos() - 1);
808 selection_possible = false;
813 // Maybe we want to edit a bibitem ale970302
814 if (bv_->text->cursor.par()->bibkey && x < 20 +
815 bibitemMaxWidth(bv_, textclasslist.
817 params.textclass).defaultfont())) {
818 bv_->text->cursor.par()->bibkey->edit(bv_, 0, 0, 0);
826 * Returns an inset if inset was hit. 0 otherwise.
827 * If hit, the coordinates are changed relative to the inset.
828 * Otherwise coordinates are not changed, and false is returned.
830 Inset * BufferView::Pimpl::checkInsetHit(LyXText * text, int & x, int & y,
831 unsigned int /* button */)
836 int y_tmp = y + text->first;
839 text->setCursorFromCoordinates(bv_, cursor, x, y_tmp);
840 text->setCursor(bv_, cursor, cursor.par(),cursor.pos(),true);
843 if (cursor.pos() < cursor.par()->size()
844 && cursor.par()->getChar(cursor.pos()) == Paragraph::META_INSET
845 && cursor.par()->getInset(cursor.pos())
846 && cursor.par()->getInset(cursor.pos())->editable()) {
848 // Check whether the inset really was hit
849 Inset * tmpinset = cursor.par()->getInset(cursor.pos());
850 LyXFont font = text->getFont(buffer_,
851 cursor.par(), cursor.pos());
852 int const width = tmpinset->width(bv_, font);
853 int const inset_x = font.isVisibleRightToLeft()
854 ? cursor.x() - width : cursor.x();
855 int const start_x = inset_x + tmpinset->scroll();
856 int const end_x = inset_x + width;
858 if (x > start_x && x < end_x
859 && y_tmp > cursor.y() - tmpinset->ascent(bv_, font)
860 && y_tmp < cursor.y() + tmpinset->descent(bv_, font)) {
861 text->setCursor(bv_, cursor.par(),cursor.pos(), true);
863 // The origin of an inset is on the baseline
864 y = y_tmp - (text->cursor.y());
869 if ((cursor.pos() - 1 >= 0) &&
870 (cursor.par()->getChar(cursor.pos()-1) == Paragraph::META_INSET) &&
871 (cursor.par()->getInset(cursor.pos() - 1)) &&
872 (cursor.par()->getInset(cursor.pos() - 1)->editable())) {
873 Inset * tmpinset = cursor.par()->getInset(cursor.pos()-1);
874 LyXFont font = text->getFont(buffer_, cursor.par(),
876 int const width = tmpinset->width(bv_, font);
877 int const inset_x = font.isVisibleRightToLeft()
878 ? cursor.x() : cursor.x() - width;
879 int const start_x = inset_x + tmpinset->scroll();
880 int const end_x = inset_x + width;
882 if (x > start_x && x < end_x
883 && y_tmp > cursor.y() - tmpinset->ascent(bv_, font)
884 && y_tmp < cursor.y() + tmpinset->descent(bv_, font)) {
886 if (move_cursor && (tmpinset != bv_->theLockingInset()))
888 text->setCursor(bv_, cursor.par(),
889 cursor.pos() - 1, true);
891 // The origin of an inset is on the baseline
892 y = y_tmp - (text->cursor.y());
900 void BufferView::Pimpl::workAreaExpose()
902 static int work_area_width;
903 static unsigned int work_area_height;
905 bool const widthChange = workarea_.workWidth() != work_area_width;
906 bool const heightChange = workarea_.height() != work_area_height;
908 // update from work area
909 work_area_width = workarea_.workWidth();
910 work_area_height = workarea_.height();
913 // The visible LyXView need a resize
916 // Remove all texts from the textcache
917 // This is not _really_ what we want to do. What
918 // we really want to do is to delete in textcache
919 // that does not have a BufferView with matching
920 // width, but as long as we have only one BufferView
921 // deleting all gives the same result.
922 if (lyxerr.debugging())
923 textcache.show(lyxerr, "Expose delete all");
925 } else if (heightChange) {
926 // Rebuild image of current screen
928 // fitCursor() ensures we don't jump back
929 // to the start of the document on vertical
931 fitCursor(bv_->text);
933 // The main window size has changed, repaint most stuff
935 } else if (screen_.get())
936 screen_->redraw(bv_->text, bv_);
938 // Grey box when we don't have a buffer
942 // always make sure that the scrollbar is sane.
944 owner_->updateLayoutChoice();
949 void BufferView::Pimpl::update()
952 (!bv_->theLockingInset() || !bv_->theLockingInset()->nodraw()))
954 screen_->update(bv_->text, bv_);
958 // Values used when calling update:
960 // -2 - update, move sel_cursor if selection, fitcursor
961 // -1 - update, move sel_cursor if selection, fitcursor, mark dirty
962 // 0 - update, move sel_cursor if selection, fitcursor
963 // 1 - update, move sel_cursor if selection, fitcursor, mark dirty
964 // 3 - update, move sel_cursor if selection
967 // a simple redraw of the parts that need refresh
969 // move sel_cursor if selection -
970 // the text's sel_cursor is moved if there is selection is progress
973 // fitCursor() is called and the scrollbar updated
976 // the buffer is marked dirty.
985 // UPDATE_ONLY = UPDATE;
986 // UPDATE_SELECT = UPDATE | SELECT;
987 // UPDATE_SELECT_MOVE = UPDATE | SELECT | FITCUR;
988 // UPDATE_SELECT_MOVE_AFTER_CHANGE = UPDATE | SELECT | FITCUR | CHANGE;
990 // update(-3) -> update(0) -> update(0) -> update(UPDATE)
991 // update(-2) -> update(1 + 2) -> update(3) -> update(SELECT|FITCUR)
992 // update(-1) -> update(1 + 2 + 4) -> update(7) -> update(SELECT|FITCUR|CHANGE)
993 // update(1) -> update(1 + 2 + 4) -> update(7) -> update(SELECT|FITCUR|CHANGE)
994 // update(3) -> update(1) -> update(1) -> update(SELECT)
996 void BufferView::Pimpl::update(LyXText * text, BufferView::UpdateCodes f)
998 owner_->updateLayoutChoice();
1000 if (!text->selection.set() && (f & SELECT)) {
1001 text->selection.cursor = text->cursor;
1004 text->fullRebreak(bv_);
1006 if (text->inset_owner) {
1007 text->inset_owner->setUpdateStatus(bv_, InsetText::NONE);
1008 updateInset(text->inset_owner, true);
1017 buffer_->markDirty();
1022 // Callback for cursor timer
1023 void BufferView::Pimpl::cursorToggle()
1025 // Quite a nice place for asyncron Inset updating, isn't it?
1026 // Actually no! This is run even if no buffer exist... so (Lgb)
1028 cursor_timeout.restart();
1033 int const pid = waitpid(static_cast<pid_t>(0), &status, WNOHANG);
1034 if (pid == -1) // error find out what is wrong
1035 ; // ignore it for now.
1037 sigchldchecker(pid, &status);
1039 updatelist.update(bv_);
1041 if (!screen_.get()) {
1042 cursor_timeout.restart();
1046 if (!bv_->theLockingInset()) {
1047 screen_->cursorToggle(bv_->text, bv_);
1049 bv_->theLockingInset()->toggleInsetCursor(bv_);
1052 cursor_timeout.restart();
1056 void BufferView::Pimpl::cursorPrevious(LyXText * text)
1058 if (!text->cursor.row()->previous())
1061 int y = text->first;
1062 if (text->inset_owner)
1063 y += bv_->text->first;
1064 Row * cursorrow = text->cursor.row();
1065 text->setCursorFromCoordinates(bv_, bv_->text->cursor.x_fix(), y);
1067 // This is to allow jumping over large insets
1068 if ((cursorrow == text->cursor.row()))
1069 text->cursorUp(bv_);
1071 if (text->inset_owner ||
1072 text->cursor.row()->height() < workarea_.height())
1073 screen_->draw(bv_->text, bv_,
1075 - text->cursor.row()->baseline()
1076 + text->cursor.row()->height()
1077 - workarea_.height() + 1 );
1082 void BufferView::Pimpl::cursorNext(LyXText * text)
1084 if (!text->cursor.row()->next())
1087 int y = text->first + workarea_.height();
1088 // if (text->inset_owner)
1089 // y += bv_->text->first;
1090 text->getRowNearY(y);
1092 Row * cursorrow = text->cursor.row();
1093 text->setCursorFromCoordinates(bv_, text->cursor.x_fix(), y); // + workarea_->height());
1095 // This is to allow jumping over large insets
1096 if ((cursorrow == bv_->text->cursor.row()))
1097 text->cursorDown(bv_);
1099 if (text->inset_owner ||
1100 text->cursor.row()->height() < workarea_.height())
1101 screen_->draw(bv_->text, bv_, text->cursor.y() -
1102 text->cursor.row()->baseline());
1107 bool BufferView::Pimpl::available() const
1109 if (buffer_ && bv_->text) return true;
1114 void BufferView::Pimpl::beforeChange(LyXText * text)
1117 text->clearSelection(bv_);
1121 void BufferView::Pimpl::savePosition(unsigned int i)
1123 if (i >= saved_positions_num)
1125 saved_positions[i] = Position(buffer_->fileName(),
1126 bv_->text->cursor.par()->id(),
1127 bv_->text->cursor.pos());
1130 str << _("Saved bookmark") << ' ' << i;
1131 owner_->message(str.str().c_str());
1136 void BufferView::Pimpl::restorePosition(unsigned int i)
1138 if (i >= saved_positions_num)
1141 string const fname = saved_positions[i].filename;
1143 beforeChange(bv_->text);
1145 if (fname != buffer_->fileName()) {
1146 Buffer * b = bufferlist.exists(fname) ?
1147 bufferlist.getBuffer(fname) :
1148 bufferlist.loadLyXFile(fname); // don't ask, just load it
1149 if (b != 0 ) buffer(b);
1152 Paragraph * par = buffer_->getParFromID(saved_positions[i].par_id);
1156 bv_->text->setCursor(bv_, par,
1157 min(par->size(), saved_positions[i].par_pos));
1159 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
1162 str << _("Moved to bookmark") << ' ' << i;
1163 owner_->message(str.str().c_str());
1168 bool BufferView::Pimpl::isSavedPosition(unsigned int i)
1170 if (i >= saved_positions_num)
1173 return !saved_positions[i].filename.empty();
1177 void BufferView::Pimpl::setState()
1179 if (!lyxrc.rtl_support)
1182 LyXText * text = bv_->getLyXText();
1183 if (text->real_current_font.isRightToLeft()
1186 text->real_current_font.latex() != LyXFont::ON
1189 if (owner_->getIntl()->keymap == Intl::PRIMARY)
1190 owner_->getIntl()->KeyMapSec();
1192 if (owner_->getIntl()->keymap == Intl::SECONDARY)
1193 owner_->getIntl()->KeyMapPrim();
1198 void BufferView::Pimpl::insetSleep()
1200 if (bv_->theLockingInset() && !inset_slept) {
1201 bv_->theLockingInset()->getCursorPos(bv_, bv_->slx, bv_->sly);
1202 bv_->theLockingInset()->insetUnlock(bv_);
1208 void BufferView::Pimpl::insetWakeup()
1210 if (bv_->theLockingInset() && inset_slept) {
1211 bv_->theLockingInset()->edit(bv_, bv_->slx, bv_->sly, 0);
1212 inset_slept = false;
1217 void BufferView::Pimpl::insetUnlock()
1219 if (bv_->theLockingInset()) {
1221 bv_->theLockingInset()->insetUnlock(bv_);
1222 bv_->theLockingInset(0);
1224 inset_slept = false;
1229 bool BufferView::Pimpl::focus() const
1231 return workarea_.hasFocus();
1235 void BufferView::Pimpl::focus(bool f)
1237 if (f) workarea_.setFocus();
1241 bool BufferView::Pimpl::active() const
1243 return workarea_.active();
1247 bool BufferView::Pimpl::belowMouse() const
1249 return workarea_.belowMouse();
1253 void BufferView::Pimpl::showCursor()
1256 screen_->showCursor(bv_->text, bv_);
1260 void BufferView::Pimpl::hideCursor()
1263 screen_->hideCursor();
1267 void BufferView::Pimpl::toggleSelection(bool b)
1270 screen_->toggleSelection(bv_->text, bv_, b);
1274 void BufferView::Pimpl::toggleToggle()
1277 screen_->toggleToggle(bv_->text, bv_);
1281 void BufferView::Pimpl::center()
1283 beforeChange(bv_->text);
1284 if (bv_->text->cursor.y() > static_cast<int>((workarea_.height() / 2))) {
1285 screen_->draw(bv_->text, bv_, bv_->text->cursor.y() - workarea_.height() / 2);
1287 screen_->draw(bv_->text, bv_, 0);
1289 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
1294 void BufferView::Pimpl::pasteClipboard(bool asPara)
1296 if (!buffer_) return;
1298 screen_->hideCursor();
1299 beforeChange(bv_->text);
1301 string const clip(workarea_.getClipboard());
1303 if (clip.empty()) return;
1306 bv_->text->insertStringAsParagraphs(bv_, clip);
1308 bv_->text->insertStringAsLines(bv_, clip);
1310 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1314 void BufferView::Pimpl::stuffClipboard(string const & stuff) const
1316 workarea_.putClipboard(stuff);
1321 * Dispatch functions for actions which can be valid for BufferView->text
1322 * and/or InsetText->text!!!
1327 void BufferView::Pimpl::moveCursorUpdate(bool selecting)
1329 LyXText * lt = bv_->getLyXText();
1331 if (selecting || lt->selection.mark()) {
1332 lt->setSelection(bv_);
1336 update(lt, BufferView::SELECT|BufferView::FITCUR);
1339 /* ---> Everytime the cursor is moved, show the current font state. */
1340 // should this too me moved out of this func?
1341 //owner->showState();
1346 Inset * BufferView::Pimpl::getInsetByCode(Inset::Code code)
1348 LyXCursor cursor = bv_->getLyXText()->cursor;
1349 Buffer::inset_iterator it =
1350 find_if(Buffer::inset_iterator(
1351 cursor.par(), cursor.pos()),
1352 buffer_->inset_iterator_end(),
1353 lyx::compare_memfun(&Inset::lyxCode, code));
1354 return it != buffer_->inset_iterator_end() ? (*it) : 0;
1358 void BufferView::Pimpl::MenuInsertLyXFile(string const & filen)
1360 string filename = filen;
1362 if (filename.empty()) {
1363 // Launch a file browser
1364 string initpath = lyxrc.document_path;
1367 string const trypath = owner_->buffer()->filepath;
1368 // If directory is writeable, use this as default.
1369 if (IsDirWriteable(trypath) == 1)
1373 FileDialog fileDlg(bv_->owner(),
1374 _("Select LyX document to insert"),
1376 make_pair(string(_("Documents")),
1377 string(lyxrc.document_path)),
1378 make_pair(string(_("Examples")),
1379 string(AddPath(system_lyxdir, "examples"))));
1381 FileDialog::Result result =
1382 fileDlg.Select(initpath,
1383 _("*.lyx| LyX Documents (*.lyx)"));
1385 if (result.first == FileDialog::Later)
1388 filename = result.second;
1390 // check selected filename
1391 if (filename.empty()) {
1392 owner_->message(_("Canceled."));
1397 // get absolute path of file and add ".lyx" to the filename if
1399 filename = FileSearch(string(), filename, "lyx");
1401 string const disp_fn(MakeDisplayPath(filename));
1404 s1 << _("Inserting document") << ' '
1405 << disp_fn << " ...";
1406 owner_->message(s1.str().c_str());
1407 bool const res = bv_->insertLyXFile(filename);
1410 str << _("Document") << ' ' << disp_fn
1411 << ' ' << _("inserted.");
1412 owner_->message(str.str().c_str());
1415 str << _("Could not insert document") << ' '
1417 owner_->message(str.str().c_str());
1422 bool BufferView::Pimpl::Dispatch(kb_action action, string const & argument)
1424 lyxerr[Debug::ACTION] << "BufferView::Pimpl::Dispatch: action["
1425 << action <<"] arg[" << argument << "]" << endl;
1428 // --- Misc -------------------------------------------
1432 LyXText * lt = bv_->getLyXText();
1433 lt->toggleAppendix(bv_);
1436 | BufferView::FITCUR
1437 | BufferView::CHANGE);
1442 case LFUN_TOC_INSERT:
1444 InsetCommandParams p;
1445 p.setCmdName("tableofcontents");
1446 Inset * inset = new InsetTOC(p);
1447 if (!insertInset(inset, "Standard"))
1452 case LFUN_TABULAR_FEATURE:
1453 case LFUN_SCROLL_INSET:
1454 // this is not handled here as this funktion is only aktive
1455 // if we have a locking_inset and that one is (or contains)
1459 case LFUN_INSET_GRAPHICS:
1461 Inset * new_inset = new InsetGraphics;
1462 if (!insertInset(new_inset)) {
1465 // this is need because you don't use a inset->Edit()
1466 updateInset(new_inset, true);
1467 new_inset->edit(bv_, 0, 0, 0);
1477 case LFUN_PASTESELECTION:
1479 bool asPara = false;
1480 if (argument == "paragraph") asPara = true;
1481 pasteClipboard(asPara);
1493 case LFUN_LAYOUT_COPY:
1494 bv_->copyEnvironment();
1497 case LFUN_LAYOUT_PASTE:
1498 bv_->pasteEnvironment();
1502 case LFUN_GOTOERROR:
1503 gotoInset(Inset::ERROR_CODE, false);
1507 gotoInset(Inset::IGNORE_CODE, false);
1510 case LFUN_REFERENCE_GOTO:
1512 vector<Inset::Code> tmp;
1513 tmp.push_back(Inset::LABEL_CODE);
1514 tmp.push_back(Inset::REF_CODE);
1515 gotoInset(tmp, true);
1519 case LFUN_HYPHENATION:
1527 case LFUN_END_OF_SENTENCE:
1531 case LFUN_MENU_SEPARATOR:
1540 changeDepth(bv_, bv_->getLyXText(), 0);
1543 case LFUN_DEPTH_MIN:
1544 changeDepth(bv_, bv_->getLyXText(), -1);
1547 case LFUN_DEPTH_PLUS:
1548 changeDepth(bv_, bv_->getLyXText(), 1);
1552 owner_->getDialogs()->setUserFreeFont();
1559 owner_->showState();
1563 case LFUN_FILE_INSERT:
1565 MenuInsertLyXFile(argument);
1569 case LFUN_FILE_INSERT_ASCII_PARA:
1570 InsertAsciiFile(bv_, argument, true);
1573 case LFUN_FILE_INSERT_ASCII:
1574 InsertAsciiFile(bv_, argument, false);
1579 lyxerr[Debug::INFO] << "LFUN_LAYOUT: (arg) "
1580 << argument << endl;
1582 // Derive layout number from given argument (string)
1583 // and current buffer's textclass (number). */
1584 LyXTextClassList::ClassList::size_type tclass =
1585 buffer_->params.textclass;
1586 pair <bool, LyXTextClass::size_type> layout =
1587 textclasslist.NumberOfLayout(tclass, argument);
1589 // If the entry is obsolete, use the new one instead.
1591 string obs = textclasslist.Style(tclass,layout.second)
1595 textclasslist.NumberOfLayout(tclass, obs);
1598 // see if we found the layout number:
1599 if (!layout.first) {
1600 owner_->getLyXFunc()->setErrorMessage(
1601 string(N_("Layout ")) + argument +
1606 if (current_layout != layout.second) {
1607 LyXText * lt = bv_->getLyXText();
1609 current_layout = layout.second;
1612 | BufferView::FITCUR);
1613 lt->setLayout(bv_, layout.second);
1614 owner_->setLayout(layout.second);
1617 | BufferView::FITCUR
1618 | BufferView::CHANGE);
1625 Lang(bv_, argument);
1627 owner_->showState();
1632 owner_->showState();
1637 owner_->showState();
1642 owner_->showState();
1647 owner_->showState();
1652 owner_->showState();
1657 owner_->showState();
1662 owner_->showState();
1665 case LFUN_UNDERLINE:
1667 owner_->showState();
1670 case LFUN_FONT_SIZE:
1671 FontSize(bv_, argument);
1672 owner_->showState();
1675 case LFUN_FONT_STATE:
1676 owner_->getLyXFunc()->setMessage(CurrentState(bv_));
1679 case LFUN_UPCASE_WORD:
1681 LyXText * lt = bv_->getLyXText();
1685 | BufferView::FITCUR);
1686 lt->changeCase(bv_, LyXText::text_uppercase);
1687 if (lt->inset_owner)
1688 updateInset(lt->inset_owner, true);
1691 | BufferView::FITCUR
1692 | BufferView::CHANGE);
1696 case LFUN_LOWCASE_WORD:
1698 LyXText * lt = bv_->getLyXText();
1700 update(lt, BufferView::SELECT|BufferView::FITCUR);
1701 lt->changeCase(bv_, LyXText::text_lowercase);
1702 if (lt->inset_owner)
1703 updateInset(lt->inset_owner, true);
1706 | BufferView::FITCUR
1707 | BufferView::CHANGE);
1711 case LFUN_CAPITALIZE_WORD:
1713 LyXText * lt = bv_->getLyXText();
1715 update(lt, BufferView::SELECT|BufferView::FITCUR);
1716 lt->changeCase(bv_, LyXText::text_capitalization);
1717 if (lt->inset_owner)
1718 updateInset(lt->inset_owner, true);
1721 | BufferView::FITCUR
1722 | BufferView::CHANGE);
1726 case LFUN_TRANSPOSE_CHARS:
1728 LyXText * lt = bv_->getLyXText();
1730 update(lt, BufferView::SELECT|BufferView::FITCUR);
1731 lt->transposeChars(*bv_);
1732 if (lt->inset_owner)
1733 updateInset(lt->inset_owner, true);
1736 | BufferView::FITCUR
1737 | BufferView::CHANGE);
1742 case LFUN_INSERT_LABEL:
1743 MenuInsertLabel(bv_, argument);
1746 case LFUN_REF_INSERT:
1747 if (argument.empty()) {
1748 InsetCommandParams p("ref");
1749 owner_->getDialogs()->createRef(p.getAsString());
1751 InsetCommandParams p;
1752 p.setFromString(argument);
1754 InsetRef * inset = new InsetRef(p, *buffer_);
1755 if (!insertInset(inset))
1758 updateInset(inset, true);
1762 case LFUN_BOOKMARK_SAVE:
1763 savePosition(strToUnsignedInt(argument));
1766 case LFUN_BOOKMARK_GOTO:
1767 restorePosition(strToUnsignedInt(argument));
1772 string label(argument);
1773 if (label.empty()) {
1775 static_cast<InsetRef*>(getInsetByCode(Inset::REF_CODE));
1777 label = inset->getContents();
1782 if (!label.empty()) {
1783 //bv_->savePosition(0);
1784 if (!bv_->gotoLabel(label))
1785 WriteAlert(_("Error"),
1786 _("Couldn't find this label"),
1787 _("in current document."));
1792 // --- Cursor Movements -----------------------------
1795 LyXText * lt = bv_->getLyXText();
1797 bool is_rtl = lt->cursor.par()->isRightToLeftPar(buffer_->params);
1798 if (!lt->selection.mark())
1800 update(lt, BufferView::SELECT|BufferView::FITCUR);
1802 lt->cursorLeft(bv_, false);
1803 if (lt->cursor.pos() < lt->cursor.par()->size()
1804 && lt->cursor.par()->getChar(lt->cursor.pos())
1805 == Paragraph::META_INSET
1806 && lt->cursor.par()->getInset(lt->cursor.pos())
1807 && lt->cursor.par()->getInset(lt->cursor.pos())->editable() == Inset::HIGHLY_EDITABLE){
1808 Inset * tmpinset = lt->cursor.par()->getInset(lt->cursor.pos());
1809 owner_->getLyXFunc()->setMessage(tmpinset->editMessage());
1812 LyXFont const font =
1813 lt->getFont(buffer_,
1816 y = tmpinset->descent(bv_,font);
1818 tmpinset->edit(bv_, 0, y, 0);
1822 lt->cursorRight(bv_, false);
1824 moveCursorUpdate(false);
1825 owner_->showState();
1831 // This is soooo ugly. Isn`t it possible to make
1832 // it simpler? (Lgb)
1833 LyXText * lt = bv_->getLyXText();
1834 bool is_rtl = lt->cursor.par()->isRightToLeftPar(buffer_->params);
1835 if (!lt->selection.mark())
1837 update(lt, BufferView::SELECT|BufferView::FITCUR);
1838 LyXCursor const cur = lt->cursor;
1840 lt->cursorLeft(bv_, false);
1841 if ((is_rtl || cur != lt->cursor) && // only if really moved!
1842 lt->cursor.pos() < lt->cursor.par()->size() &&
1843 (lt->cursor.par()->getChar(lt->cursor.pos()) ==
1844 Paragraph::META_INSET) &&
1845 lt->cursor.par()->getInset(lt->cursor.pos()) &&
1846 (lt->cursor.par()->getInset(lt->cursor.pos())->editable()
1847 == Inset::HIGHLY_EDITABLE))
1849 Inset * tmpinset = lt->cursor.par()->getInset(lt->cursor.pos());
1850 owner_->getLyXFunc()->setMessage(tmpinset->editMessage());
1851 LyXFont const font = lt->getFont(buffer_,
1855 : tmpinset->descent(bv_,font);
1858 tmpinset->width(bv_,font),
1863 lt->cursorRight(bv_, false);
1866 moveCursorUpdate(false);
1867 owner_->showState();
1873 LyXText * lt = bv_->getLyXText();
1875 if (!lt->selection.mark())
1877 update(lt, BufferView::UPDATE);
1880 moveCursorUpdate(false);
1881 owner_->showState();
1887 LyXText * lt = bv_->getLyXText();
1889 if (!lt->selection.mark())
1891 update(lt, BufferView::UPDATE);
1892 lt->cursorDown(bv_);
1894 moveCursorUpdate(false);
1895 owner_->showState();
1899 case LFUN_UP_PARAGRAPH:
1901 LyXText * lt = bv_->getLyXText();
1903 if (!lt->selection.mark())
1905 update(lt, BufferView::UPDATE);
1906 lt->cursorUpParagraph(bv_);
1908 moveCursorUpdate(false);
1909 owner_->showState();
1913 case LFUN_DOWN_PARAGRAPH:
1915 LyXText * lt = bv_->getLyXText();
1917 if (!lt->selection.mark())
1919 update(lt, BufferView::UPDATE);
1920 lt->cursorDownParagraph(bv_);
1922 moveCursorUpdate(false);
1923 owner_->showState();
1929 LyXText * lt = bv_->getLyXText();
1931 if (!lt->selection.mark())
1933 update(lt, BufferView::UPDATE);
1936 moveCursorUpdate(false);
1937 owner_->showState();
1943 LyXText * lt = bv_->getLyXText();
1945 if (!lt->selection.mark())
1947 update(lt, BufferView::UPDATE);
1950 moveCursorUpdate(false);
1951 owner_->showState();
1957 LyXText * lt = bv_->getLyXText();
1959 if (!lt->selection.mark())
1961 update(lt, BufferView::SELECT|BufferView::FITCUR);
1962 lt->cursorHome(bv_);
1964 moveCursorUpdate(false);
1965 owner_->showState();
1971 LyXText * lt = bv_->getLyXText();
1973 if (!lt->selection.mark())
1976 BufferView::SELECT|BufferView::FITCUR);
1979 moveCursorUpdate(false);
1980 owner_->showState();
1984 case LFUN_SHIFT_TAB:
1987 LyXText * lt = bv_->getLyXText();
1989 if (!lt->selection.mark())
1992 BufferView::SELECT|BufferView::FITCUR);
1995 moveCursorUpdate(false);
1996 owner_->showState();
2000 case LFUN_WORDRIGHT:
2002 LyXText * lt = bv_->getLyXText();
2004 if (!lt->selection.mark())
2006 update(lt, BufferView::SELECT|BufferView::FITCUR);
2007 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2008 lt->cursorLeftOneWord(bv_);
2010 lt->cursorRightOneWord(bv_);
2012 moveCursorUpdate(false);
2013 owner_->showState();
2019 LyXText * lt = bv_->getLyXText();
2021 if (!lt->selection.mark())
2023 update(lt, BufferView::SELECT|BufferView::FITCUR);
2024 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2025 lt->cursorRightOneWord(bv_);
2027 lt->cursorLeftOneWord(bv_);
2029 moveCursorUpdate(false);
2030 owner_->showState();
2034 case LFUN_BEGINNINGBUF:
2036 LyXText * lt = bv_->getLyXText();
2038 if (!lt->selection.mark())
2041 BufferView::SELECT|BufferView::FITCUR);
2044 moveCursorUpdate(false);
2045 owner_->showState();
2051 LyXText * lt = bv_->getLyXText();
2053 if (!lt->selection.mark())
2056 BufferView::SELECT|BufferView::FITCUR);
2057 lt->cursorBottom(bv_);
2059 moveCursorUpdate(false);
2060 owner_->showState();
2064 /* cursor selection ---------------------------- */
2067 LyXText * lt = bv_->getLyXText();
2070 BufferView::SELECT|BufferView::FITCUR);
2071 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2072 lt->cursorLeft(bv_);
2074 lt->cursorRight(bv_);
2076 moveCursorUpdate(true);
2077 owner_->showState();
2083 LyXText * lt = bv_->getLyXText();
2086 BufferView::SELECT|BufferView::FITCUR);
2087 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2088 lt->cursorRight(bv_);
2090 lt->cursorLeft(bv_);
2092 moveCursorUpdate(true);
2093 owner_->showState();
2099 LyXText * lt = bv_->getLyXText();
2102 BufferView::SELECT|BufferView::FITCUR);
2105 moveCursorUpdate(true);
2106 owner_->showState();
2112 LyXText * lt = bv_->getLyXText();
2115 BufferView::SELECT|BufferView::FITCUR);
2116 lt->cursorDown(bv_);
2118 moveCursorUpdate(true);
2119 owner_->showState();
2123 case LFUN_UP_PARAGRAPHSEL:
2125 LyXText * lt = bv_->getLyXText();
2128 BufferView::SELECT|BufferView::FITCUR);
2129 lt->cursorUpParagraph(bv_);
2131 moveCursorUpdate(true);
2132 owner_->showState();
2136 case LFUN_DOWN_PARAGRAPHSEL:
2138 LyXText * lt = bv_->getLyXText();
2141 BufferView::SELECT|BufferView::FITCUR);
2142 lt->cursorDownParagraph(bv_);
2144 moveCursorUpdate(true);
2145 owner_->showState();
2151 LyXText * lt = bv_->getLyXText();
2153 update(lt, BufferView::SELECT|BufferView::FITCUR);
2156 moveCursorUpdate(true);
2157 owner_->showState();
2163 LyXText * lt = bv_->getLyXText();
2165 update(lt, BufferView::SELECT|BufferView::FITCUR);
2168 moveCursorUpdate(true);
2169 owner_->showState();
2175 LyXText * lt = bv_->getLyXText();
2177 update(lt, BufferView::SELECT|BufferView::FITCUR);
2178 lt->cursorHome(bv_);
2180 moveCursorUpdate(true);
2181 owner_->showState();
2187 LyXText * lt = bv_->getLyXText();
2189 update(lt, BufferView::SELECT|BufferView::FITCUR);
2192 moveCursorUpdate(true);
2193 owner_->showState();
2197 case LFUN_WORDRIGHTSEL:
2199 LyXText * lt = bv_->getLyXText();
2201 update(lt, BufferView::SELECT|BufferView::FITCUR);
2202 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2203 lt->cursorLeftOneWord(bv_);
2205 lt->cursorRightOneWord(bv_);
2207 moveCursorUpdate(true);
2208 owner_->showState();
2212 case LFUN_WORDLEFTSEL:
2214 LyXText * lt = bv_->getLyXText();
2216 update(lt, BufferView::SELECT|BufferView::FITCUR);
2217 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2218 lt->cursorRightOneWord(bv_);
2220 lt->cursorLeftOneWord(bv_);
2222 moveCursorUpdate(true);
2223 owner_->showState();
2227 case LFUN_BEGINNINGBUFSEL:
2229 LyXText * lt = bv_->getLyXText();
2231 if (lt->inset_owner)
2233 update(lt, BufferView::SELECT|BufferView::FITCUR);
2236 moveCursorUpdate(true);
2237 owner_->showState();
2241 case LFUN_ENDBUFSEL:
2243 LyXText * lt = bv_->getLyXText();
2245 if (lt->inset_owner)
2248 BufferView::SELECT|BufferView::FITCUR);
2249 lt->cursorBottom(bv_);
2251 moveCursorUpdate(true);
2252 owner_->showState();
2256 // --- text changing commands ------------------------
2257 case LFUN_BREAKLINE:
2259 LyXText * lt = bv_->getLyXText();
2262 lt->insertChar(bv_, Paragraph::META_NEWLINE);
2265 | BufferView::FITCUR
2266 | BufferView::CHANGE);
2267 moveCursorUpdate(false);
2271 case LFUN_PROTECTEDSPACE:
2273 LyXText * lt = bv_->getLyXText();
2275 LyXLayout const & style = textclasslist
2276 .Style(buffer_->params.textclass,
2277 lt->cursor.par()->getLayout());
2279 if (style.free_spacing) {
2280 lt->insertChar(bv_, ' ');
2283 | BufferView::FITCUR
2284 | BufferView::CHANGE);
2288 moveCursorUpdate(false);
2294 LyXText * lt = bv_->getLyXText();
2296 if (lt->selection.mark()) {
2300 | BufferView::FITCUR);
2301 owner_->getLyXFunc()->setMessage(N_("Mark removed"));
2304 lt->selection.mark(true);
2307 | BufferView::FITCUR);
2308 owner_->getLyXFunc()->setMessage(N_("Mark set"));
2310 lt->selection.cursor = lt->cursor;
2316 LyXText * lt = bv_->getLyXText();
2318 if (!lt->selection.set()) {
2320 lt->selection.cursor = lt->cursor;
2323 | BufferView::FITCUR
2324 | BufferView::CHANGE);
2325 // It is possible to make it a lot faster still
2326 // just comment out the line below...
2331 moveCursorUpdate(false);
2332 owner_->showState();
2337 case LFUN_DELETE_SKIP:
2339 LyXText * lt = bv_->getLyXText();
2341 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
2343 LyXCursor cursor = lt->cursor;
2345 if (!lt->selection.set()) {
2346 if (cursor.pos() == cursor.par()->size()) {
2347 lt->cursorRight(bv_);
2348 cursor = lt->cursor;
2349 if (cursor.pos() == 0
2350 && !(cursor.par()->params().spaceTop()
2351 == VSpace (VSpace::NONE))) {
2354 cursor.par()->params().lineTop(),
2355 cursor.par()->params().lineBottom(),
2356 cursor.par()->params().pagebreakTop(),
2357 cursor.par()->params().pagebreakBottom(),
2358 VSpace(VSpace::NONE),
2359 cursor.par()->params().spaceBottom(),
2360 cursor.par()->params().align(),
2361 cursor.par()->params().labelWidthString(), 0);
2362 lt->cursorLeft(bv_);
2365 | BufferView::FITCUR
2366 | BufferView::CHANGE);
2368 lt->cursorLeft(bv_);
2370 lt->selection.cursor = lt->cursor;
2373 | BufferView::FITCUR
2374 | BufferView::CHANGE);
2378 lt->selection.cursor = lt->cursor;
2381 | BufferView::FITCUR
2382 | BufferView::CHANGE);
2390 /* -------> Delete word forward. */
2391 case LFUN_DELETE_WORD_FORWARD:
2392 update(bv_->getLyXText(), BufferView::SELECT|BufferView::FITCUR);
2393 bv_->getLyXText()->deleteWordForward(bv_);
2394 update(bv_->getLyXText(), BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2395 moveCursorUpdate(false);
2396 owner_->showState();
2399 /* -------> Delete word backward. */
2400 case LFUN_DELETE_WORD_BACKWARD:
2402 LyXText * lt = bv_->getLyXText();
2404 update(lt, BufferView::SELECT|BufferView::FITCUR);
2405 lt->deleteWordBackward(bv_);
2408 | BufferView::FITCUR
2409 | BufferView::CHANGE);
2410 moveCursorUpdate(false);
2411 owner_->showState();
2415 /* -------> Kill to end of line. */
2416 case LFUN_DELETE_LINE_FORWARD:
2418 LyXText * lt = bv_->getLyXText();
2420 update(lt, BufferView::SELECT|BufferView::FITCUR);
2421 lt->deleteLineForward(bv_);
2424 | BufferView::FITCUR
2425 | BufferView::CHANGE);
2426 moveCursorUpdate(false);
2430 /* -------> Set mark off. */
2433 LyXText * lt = bv_->getLyXText();
2436 update(lt, BufferView::SELECT|BufferView::FITCUR);
2437 lt->selection.cursor = lt->cursor;
2438 owner_->getLyXFunc()->setMessage(N_("Mark off"));
2442 /* -------> Set mark on. */
2445 LyXText * lt = bv_->getLyXText();
2448 lt->selection.mark(true);
2449 update(lt, BufferView::SELECT|BufferView::FITCUR);
2450 lt->selection.cursor = lt->cursor;
2451 owner_->getLyXFunc()->setMessage(N_("Mark on"));
2455 case LFUN_BACKSPACE:
2457 LyXText * lt = bv_->getLyXText();
2459 if (!lt->selection.set()) {
2460 if (owner_->getIntl()->getTrans().backspace()) {
2462 lt->selection.cursor = lt->cursor;
2465 | BufferView::FITCUR
2466 | BufferView::CHANGE);
2467 // It is possible to make it a lot faster still
2468 // just comment out the line below...
2474 owner_->showState();
2479 case LFUN_BACKSPACE_SKIP:
2481 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
2482 LyXText * lt = bv_->getLyXText();
2484 LyXCursor cursor = lt->cursor;
2486 if (!lt->selection.set()) {
2487 if (cursor.pos() == 0
2488 && !(cursor.par()->params().spaceTop()
2489 == VSpace (VSpace::NONE))) {
2492 cursor.par()->params().lineTop(),
2493 cursor.par()->params().lineBottom(),
2494 cursor.par()->params().pagebreakTop(),
2495 cursor.par()->params().pagebreakBottom(),
2496 VSpace(VSpace::NONE), cursor.par()->params().spaceBottom(),
2497 cursor.par()->params().align(),
2498 cursor.par()->params().labelWidthString(), 0);
2501 | BufferView::FITCUR
2502 | BufferView::CHANGE);
2505 lt->selection.cursor = cursor;
2508 | BufferView::FITCUR
2509 | BufferView::CHANGE);
2516 case LFUN_BREAKPARAGRAPH:
2518 LyXText * lt = bv_->getLyXText();
2521 lt->breakParagraph(bv_, 0);
2524 | BufferView::FITCUR
2525 | BufferView::CHANGE);
2526 lt->selection.cursor = lt->cursor;
2528 owner_->showState();
2532 case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
2534 LyXText * lt = bv_->getLyXText();
2537 lt->breakParagraph(bv_, 1);
2540 | BufferView::FITCUR
2541 | BufferView::CHANGE);
2542 lt->selection.cursor = lt->cursor;
2544 owner_->showState();
2548 case LFUN_BREAKPARAGRAPH_SKIP:
2550 // When at the beginning of a paragraph, remove
2551 // indentation and add a "defskip" at the top.
2552 // Otherwise, do the same as LFUN_BREAKPARAGRAPH.
2553 LyXText * lt = bv_->getLyXText();
2555 LyXCursor cursor = lt->cursor;
2558 if (cursor.pos() == 0) {
2559 if (cursor.par()->params().spaceTop() == VSpace(VSpace::NONE)) {
2562 cursor.par()->params().lineTop(),
2563 cursor.par()->params().lineBottom(),
2564 cursor.par()->params().pagebreakTop(),
2565 cursor.par()->params().pagebreakBottom(),
2566 VSpace(VSpace::DEFSKIP), cursor.par()->params().spaceBottom(),
2567 cursor.par()->params().align(),
2568 cursor.par()->params().labelWidthString(), 1);
2569 //update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2573 lt->breakParagraph(bv_, 0);
2574 //update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2579 | BufferView::FITCUR
2580 | BufferView::CHANGE);
2581 lt->selection.cursor = cursor;
2583 owner_->showState();
2587 case LFUN_PARAGRAPH_SPACING:
2589 LyXText * lt = bv_->getLyXText();
2591 Paragraph * par = lt->cursor.par();
2592 Spacing::Space cur_spacing = par->params().spacing().getSpace();
2593 float cur_value = 1.0;
2594 if (cur_spacing == Spacing::Other) {
2595 cur_value = par->params().spacing().getValue();
2598 istringstream istr(argument.c_str());
2602 Spacing::Space new_spacing = cur_spacing;
2603 float new_value = cur_value;
2605 lyxerr << "Missing argument to `paragraph-spacing'"
2607 } else if (tmp == "single") {
2608 new_spacing = Spacing::Single;
2609 } else if (tmp == "onehalf") {
2610 new_spacing = Spacing::Onehalf;
2611 } else if (tmp == "double") {
2612 new_spacing = Spacing::Double;
2613 } else if (tmp == "other") {
2614 new_spacing = Spacing::Other;
2617 lyxerr << "new_value = " << tmpval << endl;
2620 } else if (tmp == "default") {
2621 new_spacing = Spacing::Default;
2623 lyxerr << _("Unknown spacing argument: ")
2624 << argument << endl;
2626 if (cur_spacing != new_spacing || cur_value != new_value) {
2627 par->params().spacing(Spacing(new_spacing, new_value));
2628 lt->redoParagraph(bv_);
2631 | BufferView::FITCUR
2632 | BufferView::CHANGE);
2637 case LFUN_OPENSTUFF:
2639 LyXText * lt = bv_->getLyXText();
2642 update(lt, BufferView::SELECT|BufferView::FITCUR);
2644 update(lt, BufferView::SELECT|BufferView::FITCUR);
2650 bv_->insertCorrectQuote();
2656 InsetCommandParams p;
2657 if (action == LFUN_HTMLURL)
2658 p.setCmdName("htmlurl");
2660 p.setCmdName("url");
2661 owner_->getDialogs()->createUrl( p.getAsString() );
2665 case LFUN_INSERT_URL:
2667 InsetCommandParams p;
2668 p.setFromString( argument );
2670 InsetUrl * inset = new InsetUrl( p );
2671 if (!insertInset(inset))
2674 updateInset( inset, true );
2678 case LFUN_INSET_TEXT:
2680 InsetText * new_inset = new InsetText;
2681 if (insertInset(new_inset))
2682 new_inset->edit(bv_, 0, 0, 0);
2688 case LFUN_INSET_ERT:
2690 InsetERT * new_inset = new InsetERT;
2691 if (insertInset(new_inset))
2692 new_inset->edit(bv_, 0, 0, 0);
2698 case LFUN_INSET_EXTERNAL:
2700 InsetExternal * new_inset = new InsetExternal;
2701 if (insertInset(new_inset))
2702 new_inset->edit(bv_, 0, 0, 0);
2708 case LFUN_INSET_FOOTNOTE:
2710 InsetFoot * new_inset = new InsetFoot;
2711 if (insertInset(new_inset))
2712 new_inset->edit(bv_, 0, 0, 0);
2718 case LFUN_INSET_MARGINAL:
2720 InsetMarginal * new_inset = new InsetMarginal;
2721 if (insertInset(new_inset))
2722 new_inset->edit(bv_, 0, 0, 0);
2728 case LFUN_INSET_MINIPAGE:
2730 InsetMinipage * new_inset = new InsetMinipage;
2731 if (insertInset(new_inset))
2732 new_inset->edit(bv_, 0, 0, 0);
2738 case LFUN_INSET_FLOAT:
2740 // check if the float type exist
2741 if (floatList.typeExist(argument)) {
2742 InsetFloat * new_inset = new InsetFloat(argument);
2743 if (insertInset(new_inset))
2744 new_inset->edit(bv_, 0, 0, 0);
2748 lyxerr << "Non-existant float type: "
2749 << argument << endl;
2755 case LFUN_INSET_WIDE_FLOAT:
2757 // check if the float type exist
2758 if (floatList.typeExist(argument)) {
2759 InsetFloat * new_inset = new InsetFloat(argument);
2760 new_inset->wide(true);
2761 if (insertInset(new_inset))
2762 new_inset->edit(bv_, 0, 0, 0);
2766 lyxerr << "Non-existant float type: "
2767 << argument << endl;
2773 case LFUN_INSET_LIST:
2775 InsetList * new_inset = new InsetList;
2776 if (insertInset(new_inset))
2777 new_inset->edit(bv_, 0, 0, 0);
2783 case LFUN_INSET_THEOREM:
2785 InsetTheorem * new_inset = new InsetTheorem;
2786 if (insertInset(new_inset))
2787 new_inset->edit(bv_, 0, 0, 0);
2793 case LFUN_INSET_CAPTION:
2795 // Do we have a locking inset...
2796 if (bv_->theLockingInset()) {
2797 lyxerr << "Locking inset code: "
2798 << static_cast<int>(bv_->theLockingInset()->lyxCode());
2799 InsetCaption * new_inset = new InsetCaption;
2800 new_inset->setOwner(bv_->theLockingInset());
2801 new_inset->setAutoBreakRows(true);
2802 new_inset->setDrawFrame(0, InsetText::LOCKED);
2803 new_inset->setFrameColor(0, LColor::captionframe);
2804 if (insertInset(new_inset))
2805 new_inset->edit(bv_, 0, 0, 0);
2812 case LFUN_INSET_TABULAR:
2816 if (!argument.empty())
2817 ::sscanf(argument.c_str(),"%d%d", &r, &c);
2818 InsetTabular * new_inset =
2819 new InsetTabular(*buffer_, r, c);
2821 bv_->getLyXText()->real_current_font.isRightToLeft();
2822 if (!open_new_inset(new_inset, rtl))
2827 // --- lyxserver commands ----------------------------
2829 case LFUN_CHARATCURSOR:
2831 Paragraph::size_type pos = bv_->getLyXText()->cursor.pos();
2832 if (pos < bv_->getLyXText()->cursor.par()->size())
2833 owner_->getLyXFunc()->setMessage(
2834 tostr(bv_->getLyXText()->cursor.par()->getChar(pos)));
2836 owner_->getLyXFunc()->setMessage("EOF");
2841 owner_->getLyXFunc()->setMessage(tostr(bv_->getLyXText()->cursor.x())
2843 + tostr(bv_->getLyXText()->cursor.y()));
2850 if (::sscanf(argument.c_str(), " %d %d", &x, &y) != 2) {
2851 lyxerr << "SETXY: Could not parse coordinates in '"
2852 << argument << std::endl;
2854 bv_->getLyXText()->setCursorFromCoordinates(bv_, x, y);
2858 case LFUN_GETLAYOUT:
2859 owner_->getLyXFunc()->setMessage(tostr(bv_->getLyXText()->cursor.par()->layout));
2864 LyXFont & font = bv_->getLyXText()->current_font;
2865 if (font.shape() == LyXFont::ITALIC_SHAPE)
2866 owner_->getLyXFunc()->setMessage("E");
2867 else if (font.shape() == LyXFont::SMALLCAPS_SHAPE)
2868 owner_->getLyXFunc()->setMessage("N");
2870 owner_->getLyXFunc()->setMessage("0");
2878 LyXFont & font = bv_->getLyXText()->current_font;
2879 if (font.latex() == LyXFont::ON)
2880 owner_->getLyXFunc()->setMessage("L");
2883 owner_->getLyXFunc()->setMessage("0");
2887 // --- accented characters ---------------------------
2890 case LFUN_CIRCUMFLEX:
2900 case LFUN_SPECIAL_CARON:
2903 case LFUN_HUNG_UMLAUT:
2906 if (argument.empty()) {
2908 owner_->getLyXFunc()->handleKeyFunc(action);
2910 owner_->getLyXFunc()->handleKeyFunc(action);
2911 owner_->getIntl()->getTrans()
2912 .TranslateAndInsert(argument[0], bv_->getLyXText());
2913 update(bv_->getLyXText(),
2915 | BufferView::FITCUR
2916 | BufferView::CHANGE);
2920 case LFUN_MATH_MACRO:
2921 mathDispatchMathMacro(bv_, argument);
2924 case LFUN_MATH_DELIM:
2925 mathDispatchMathDelim(bv_, argument);
2928 case LFUN_INSERT_MATRIX:
2929 mathDispatchInsertMatrix(bv_, argument);
2932 case LFUN_INSERT_MATH:
2933 mathDispatchInsertMath(bv_, argument);
2936 case LFUN_MATH_IMPORT_SELECTION: // Imports LaTeX from the X selection
2937 mathDispatchMathImportSelection(bv_, argument);
2940 case LFUN_MATH_DISPLAY: // Open or create a displayed math inset
2941 mathDispatchMathDisplay(bv_, argument);
2944 case LFUN_MATH_MODE: // Open or create an inlined math inset
2945 mathDispatchMathMode(bv_, argument);
2948 case LFUN_CITATION_INSERT:
2950 InsetCommandParams p;
2951 p.setFromString( argument );
2953 InsetCitation * inset = new InsetCitation( p );
2954 if (!insertInset(inset))
2957 updateInset( inset, true );
2961 case LFUN_INSERT_BIBTEX:
2963 // ale970405+lasgoutt970425
2964 // The argument can be up to two tokens separated
2965 // by a space. The first one is the bibstyle.
2966 string const db = token(argument, ' ', 0);
2967 string bibstyle = token(argument, ' ', 1);
2968 if (bibstyle.empty())
2971 InsetCommandParams p( "BibTeX", db, bibstyle );
2972 InsetBibtex * inset = new InsetBibtex(p);
2974 if (insertInset(inset)) {
2975 if (argument.empty())
2976 inset->edit(bv_, 0, 0, 0);
2982 // BibTeX data bases
2983 case LFUN_BIBDB_ADD:
2985 InsetBibtex * inset =
2986 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
2988 inset->addDatabase(argument);
2993 case LFUN_BIBDB_DEL:
2995 InsetBibtex * inset =
2996 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
2998 inset->delDatabase(argument);
3003 case LFUN_BIBTEX_STYLE:
3005 InsetBibtex * inset =
3006 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
3008 inset->setOptions(argument);
3013 case LFUN_INDEX_CREATE:
3015 InsetCommandParams p( "index" );
3017 if (argument.empty()) {
3018 // Get the word immediately preceding the cursor
3019 Paragraph::size_type curpos =
3020 bv_->getLyXText()->cursor.pos() - 1;
3024 curstring = bv_->getLyXText()
3025 ->cursor.par()->getWord(curpos);
3027 p.setContents( curstring );
3029 p.setContents( argument );
3032 owner_->getDialogs()->createIndex( p.getAsString() );
3036 case LFUN_INDEX_INSERT:
3038 InsetCommandParams p;
3039 p.setFromString(argument);
3040 InsetIndex * inset = new InsetIndex(p);
3042 if (!insertInset(inset))
3045 updateInset(inset, true);
3049 case LFUN_INDEX_INSERT_LAST:
3051 // Get word immediately preceding the cursor
3052 Paragraph::size_type curpos =
3053 bv_->getLyXText()->cursor.pos() - 1;
3054 // Can't do that at the beginning of a paragraph
3055 if (curpos < 0) break;
3057 string const curstring(bv_->getLyXText()
3058 ->cursor.par()->getWord(curpos));
3060 InsetCommandParams p("index", curstring);
3061 InsetIndex * inset = new InsetIndex(p);
3063 if (!insertInset(inset))
3066 updateInset(inset, true);
3070 case LFUN_INDEX_PRINT:
3072 InsetCommandParams p("printindex");
3073 Inset * inset = new InsetPrintIndex(p);
3074 if (!insertInset(inset, "Standard"))
3079 case LFUN_PARENTINSERT:
3081 lyxerr << "arg " << argument << endl;
3082 InsetCommandParams p( "lyxparent", argument );
3083 Inset * inset = new InsetParent(p, *buffer_);
3084 if (!insertInset(inset, "Standard"))
3090 case LFUN_CHILD_INSERT:
3092 InsetInclude::Params p;
3093 p.cparams.setFromString(argument);
3094 p.masterFilename_ = buffer_->fileName();
3096 InsetInclude * inset = new InsetInclude(p);
3097 if (!insertInset(inset))
3100 updateInset(inset, true);
3101 bv_->owner()->getDialogs()->showInclude(inset);
3106 case LFUN_FLOAT_LIST:
3108 // We should check the argument for validity. (Lgb)
3109 Inset * inset = new InsetFloatList(argument);
3110 if (!insertInset(inset, "Standard"))
3115 case LFUN_INSERT_NOTE:
3119 case LFUN_SELFINSERT:
3121 if (argument.empty()) break;
3123 /* Automatically delete the currently selected
3124 * text and replace it with what is being
3125 * typed in now. Depends on lyxrc settings
3126 * "auto_region_delete", which defaults to
3129 LyXText * lt = bv_->getLyXText();
3131 if (lyxrc.auto_region_delete) {
3132 if (lt->selection.set()) {
3133 lt->cutSelection(bv_, false);
3136 | BufferView::FITCUR
3137 | BufferView::CHANGE);
3141 bv_->beforeChange(lt);
3142 LyXFont const old_font(lt->real_current_font);
3144 string::const_iterator cit = argument.begin();
3145 string::const_iterator end = argument.end();
3146 for (; cit != end; ++cit) {
3147 if (greek_kb_flag) {
3148 if (!math_insert_greek(bv_, *cit))
3149 owner_->getIntl()->getTrans().TranslateAndInsert(*cit, lt);
3151 owner_->getIntl()->getTrans().TranslateAndInsert(*cit, lt);
3156 | BufferView::FITCUR
3157 | BufferView::CHANGE);
3159 lt->selection.cursor = lt->cursor;
3160 moveCursorUpdate(false);
3162 // real_current_font.number can change so we need to
3163 // update the minibuffer
3164 if (old_font != lt->real_current_font)
3165 owner_->showState();
3170 case LFUN_DATE_INSERT: // jdblair: date-insert cmd
3172 time_t now_time_t = time(NULL);
3173 struct tm * now_tm = localtime(&now_time_t);
3174 setlocale(LC_TIME, "");
3176 if (!argument.empty())
3179 arg = lyxrc.date_insert_format;
3181 int const datetmp_len =
3182 ::strftime(datetmp, 32, arg.c_str(), now_tm);
3184 LyXText * lt = bv_->getLyXText();
3186 for (int i = 0; i < datetmp_len; i++) {
3187 lt->insertChar(bv_, datetmp[i]);
3190 | BufferView::FITCUR
3191 | BufferView::CHANGE);
3194 lt->selection.cursor = lt->cursor;
3195 moveCursorUpdate(false);
3199 case LFUN_UNKNOWN_ACTION:
3200 owner_->getLyXFunc()->setErrorMessage(N_("Unknown function!"));
3211 void BufferView::Pimpl::newline()
3214 LyXText * lt = bv_->getLyXText();
3218 | BufferView::FITCUR);
3219 lt->insertChar(bv_, Paragraph::META_NEWLINE);
3222 | BufferView::FITCUR
3223 | BufferView::CHANGE);
3228 void BufferView::Pimpl::hfill()
3231 LyXText * lt = bv_->getLyXText();
3235 | BufferView::FITCUR);
3236 lt->insertChar(bv_, Paragraph::META_HFILL);
3239 | BufferView::FITCUR
3240 | BufferView::CHANGE);
3245 void BufferView::Pimpl::protectedBlank(LyXText * lt)
3249 update(lt, BufferView::SELECT|BufferView::FITCUR);
3250 InsetSpecialChar * new_inset =
3251 new InsetSpecialChar(InsetSpecialChar::PROTECTED_SEPARATOR);
3252 if (!insertInset(new_inset))
3255 updateInset(new_inset, true);
3260 void BufferView::Pimpl::menuSeparator()
3263 LyXText * lt = bv_->getLyXText();
3266 update(lt, BufferView::SELECT|BufferView::FITCUR);
3267 InsetSpecialChar * new_inset =
3268 new InsetSpecialChar(InsetSpecialChar::MENU_SEPARATOR);
3269 insertInset(new_inset);
3274 void BufferView::Pimpl::endOfSentenceDot()
3278 update(bv_->getLyXText(), BufferView::SELECT|BufferView::FITCUR);
3279 InsetSpecialChar * new_inset =
3280 new InsetSpecialChar(InsetSpecialChar::END_OF_SENTENCE);
3281 insertInset(new_inset);
3286 void BufferView::Pimpl::ldots()
3290 update(bv_->getLyXText(), BufferView::SELECT|BufferView::FITCUR);
3291 InsetSpecialChar * new_inset =
3292 new InsetSpecialChar(InsetSpecialChar::LDOTS);
3293 insertInset(new_inset);
3298 void BufferView::Pimpl::hyphenationPoint()
3302 update(bv_->getLyXText(), BufferView::SELECT|BufferView::FITCUR);
3303 InsetSpecialChar * new_inset =
3304 new InsetSpecialChar(InsetSpecialChar::HYPHENATION);
3305 insertInset(new_inset);
3310 void BufferView::Pimpl::insertNote()
3312 InsetInfo * new_inset = new InsetInfo();
3313 insertInset(new_inset);
3314 new_inset->edit(bv_, 0, 0, 0);
3318 // Open and lock an updatable inset
3319 bool BufferView::Pimpl::open_new_inset(UpdatableInset * new_inset, bool behind)
3321 LyXText * lt = bv_->getLyXText();
3325 if (!insertInset(new_inset)) {
3330 LyXFont & font = lt->real_current_font;
3331 new_inset->edit(bv_, new_inset->width(bv_, font), 0, 0);
3333 new_inset->edit(bv_, 0, 0, 0);
3338 bool BufferView::Pimpl::insertInset(Inset * inset, string const & lout)
3340 // if we are in a locking inset we should try to insert the
3341 // inset there otherwise this is a illegal function now
3342 if (bv_->theLockingInset()) {
3343 if (bv_->theLockingInset()->insertInsetAllowed(inset))
3344 return bv_->theLockingInset()->insertInset(bv_, inset);
3348 // not quite sure if we want this...
3349 setCursorParUndo(bv_);
3352 beforeChange(bv_->text);
3353 if (!lout.empty()) {
3354 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
3355 bv_->text->breakParagraph(bv_);
3356 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3358 if (bv_->text->cursor.par()->size()) {
3359 bv_->text->cursorLeft(bv_);
3361 bv_->text->breakParagraph(bv_);
3362 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3365 pair<bool, LyXTextClass::size_type> lres =
3366 textclasslist.NumberOfLayout(buffer_->params
3368 LyXTextClass::size_type lay;
3369 if (lres.first != false) {
3373 // layout not fount using default "Standard" (0)
3377 bv_->text->setLayout(bv_, lay);
3379 bv_->text->setParagraph(bv_, 0, 0,
3381 VSpace(VSpace::NONE), VSpace(VSpace::NONE),
3385 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3387 bv_->text->current_font.setLatex(LyXFont::OFF);
3391 bv_->text->insertInset(bv_, inset);
3392 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3399 void BufferView::Pimpl::updateInset(Inset * inset, bool mark_dirty)
3404 // first check for locking insets
3405 if (bv_->theLockingInset()) {
3406 if (bv_->theLockingInset() == inset) {
3407 if (bv_->text->updateInset(bv_, inset)) {
3410 buffer_->markDirty();
3415 } else if (bv_->theLockingInset()->updateInsetInInset(bv_, inset)) {
3416 if (bv_->text->updateInset(bv_,
3417 bv_->theLockingInset())) {
3420 buffer_->markDirty();
3428 // then check the current buffer
3431 update(bv_->text, BufferView::UPDATE);
3432 if (bv_->text->updateInset(bv_, inset)) {
3436 | BufferView::FITCUR
3437 | BufferView::CHANGE);
3439 update(bv_->text, SELECT);
3447 void BufferView::Pimpl::gotoInset(vector<Inset::Code> const & codes,
3450 if (!available()) return;
3453 beforeChange(bv_->text);
3454 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
3458 bv_->text->cursor.par()->getChar(bv_->text->cursor.pos()) == Paragraph::META_INSET) {
3459 Inset const * inset = bv_->text->cursor.par()->getInset(bv_->text->cursor.pos());
3460 if (find(codes.begin(), codes.end(), inset->lyxCode())
3463 static_cast<InsetCommand const *>(inset)->getContents();
3466 if (!bv_->text->gotoNextInset(bv_, codes, contents)) {
3467 if (bv_->text->cursor.pos()
3468 || bv_->text->cursor.par() != bv_->text->firstParagraph()) {
3469 LyXCursor tmp = bv_->text->cursor;
3470 bv_->text->cursor.par(bv_->text->firstParagraph());
3471 bv_->text->cursor.pos(0);
3472 if (!bv_->text->gotoNextInset(bv_, codes, contents)) {
3473 bv_->text->cursor = tmp;
3474 bv_->owner()->message(_("No more insets"));
3477 bv_->owner()->message(_("No more insets"));
3480 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
3481 bv_->text->selection.cursor = bv_->text->cursor;
3485 void BufferView::Pimpl::gotoInset(Inset::Code code, bool same_content)
3487 gotoInset(vector<Inset::Code>(1, code), same_content);