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
381 workarea_.setScrollbar(0, 1.0);
385 long const text_height = bv_->text->height;
387 double const lineh = bv_->text->defaultHeight();
388 double const slider_size =
389 (text_height == 0) ? 1.0 : 1.0 / double(text_height);
391 static long old_text_height = 0;
392 static double old_lineh = 0;
393 static double old_slider_size = 0;
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)
1269 if (screen_.get()) {
1270 if (bv_->theLockingInset())
1271 bv_->theLockingInset()->toggleSelection(bv_, b);
1272 screen_->toggleSelection(bv_->text, bv_, b);
1277 void BufferView::Pimpl::toggleToggle()
1280 screen_->toggleToggle(bv_->text, bv_);
1284 void BufferView::Pimpl::center()
1286 beforeChange(bv_->text);
1287 if (bv_->text->cursor.y() > static_cast<int>((workarea_.height() / 2))) {
1288 screen_->draw(bv_->text, bv_, bv_->text->cursor.y() - workarea_.height() / 2);
1290 screen_->draw(bv_->text, bv_, 0);
1292 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
1297 void BufferView::Pimpl::pasteClipboard(bool asPara)
1299 if (!buffer_) return;
1301 screen_->hideCursor();
1302 beforeChange(bv_->text);
1304 string const clip(workarea_.getClipboard());
1306 if (clip.empty()) return;
1309 bv_->text->insertStringAsParagraphs(bv_, clip);
1311 bv_->text->insertStringAsLines(bv_, clip);
1313 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1317 void BufferView::Pimpl::stuffClipboard(string const & stuff) const
1319 workarea_.putClipboard(stuff);
1324 * Dispatch functions for actions which can be valid for BufferView->text
1325 * and/or InsetText->text!!!
1330 void BufferView::Pimpl::moveCursorUpdate(bool selecting)
1332 LyXText * lt = bv_->getLyXText();
1334 if (selecting || lt->selection.mark()) {
1335 lt->setSelection(bv_);
1339 update(lt, BufferView::SELECT|BufferView::FITCUR);
1342 /* ---> Everytime the cursor is moved, show the current font state. */
1343 // should this too me moved out of this func?
1344 //owner->showState();
1349 Inset * BufferView::Pimpl::getInsetByCode(Inset::Code code)
1351 LyXCursor cursor = bv_->getLyXText()->cursor;
1352 Buffer::inset_iterator it =
1353 find_if(Buffer::inset_iterator(
1354 cursor.par(), cursor.pos()),
1355 buffer_->inset_iterator_end(),
1356 lyx::compare_memfun(&Inset::lyxCode, code));
1357 return it != buffer_->inset_iterator_end() ? (*it) : 0;
1361 void BufferView::Pimpl::MenuInsertLyXFile(string const & filen)
1363 string filename = filen;
1365 if (filename.empty()) {
1366 // Launch a file browser
1367 string initpath = lyxrc.document_path;
1370 string const trypath = owner_->buffer()->filepath;
1371 // If directory is writeable, use this as default.
1372 if (IsDirWriteable(trypath) == 1)
1376 FileDialog fileDlg(bv_->owner(),
1377 _("Select LyX document to insert"),
1379 make_pair(string(_("Documents")),
1380 string(lyxrc.document_path)),
1381 make_pair(string(_("Examples")),
1382 string(AddPath(system_lyxdir, "examples"))));
1384 FileDialog::Result result =
1385 fileDlg.Select(initpath,
1386 _("*.lyx| LyX Documents (*.lyx)"));
1388 if (result.first == FileDialog::Later)
1391 filename = result.second;
1393 // check selected filename
1394 if (filename.empty()) {
1395 owner_->message(_("Canceled."));
1400 // get absolute path of file and add ".lyx" to the filename if
1402 filename = FileSearch(string(), filename, "lyx");
1404 string const disp_fn(MakeDisplayPath(filename));
1407 s1 << _("Inserting document") << ' '
1408 << disp_fn << " ...";
1409 owner_->message(s1.str().c_str());
1410 bool const res = bv_->insertLyXFile(filename);
1413 str << _("Document") << ' ' << disp_fn
1414 << ' ' << _("inserted.");
1415 owner_->message(str.str().c_str());
1418 str << _("Could not insert document") << ' '
1420 owner_->message(str.str().c_str());
1425 bool BufferView::Pimpl::Dispatch(kb_action action, string const & argument)
1427 lyxerr[Debug::ACTION] << "BufferView::Pimpl::Dispatch: action["
1428 << action <<"] arg[" << argument << "]" << endl;
1431 // --- Misc -------------------------------------------
1435 LyXText * lt = bv_->getLyXText();
1436 lt->toggleAppendix(bv_);
1439 | BufferView::FITCUR
1440 | BufferView::CHANGE);
1445 case LFUN_TOC_INSERT:
1447 InsetCommandParams p;
1448 p.setCmdName("tableofcontents");
1449 Inset * inset = new InsetTOC(p);
1450 if (!insertInset(inset, "Standard"))
1455 case LFUN_TABULAR_FEATURE:
1456 case LFUN_SCROLL_INSET:
1457 // this is not handled here as this funktion is only aktive
1458 // if we have a locking_inset and that one is (or contains)
1462 case LFUN_INSET_GRAPHICS:
1464 Inset * new_inset = new InsetGraphics;
1465 if (!insertInset(new_inset)) {
1468 // this is need because you don't use a inset->Edit()
1469 updateInset(new_inset, true);
1470 new_inset->edit(bv_, 0, 0, 0);
1480 case LFUN_PASTESELECTION:
1482 bool asPara = false;
1483 if (argument == "paragraph") asPara = true;
1484 pasteClipboard(asPara);
1496 case LFUN_LAYOUT_COPY:
1497 bv_->copyEnvironment();
1500 case LFUN_LAYOUT_PASTE:
1501 bv_->pasteEnvironment();
1505 case LFUN_GOTOERROR:
1506 gotoInset(Inset::ERROR_CODE, false);
1510 gotoInset(Inset::IGNORE_CODE, false);
1513 case LFUN_REFERENCE_GOTO:
1515 vector<Inset::Code> tmp;
1516 tmp.push_back(Inset::LABEL_CODE);
1517 tmp.push_back(Inset::REF_CODE);
1518 gotoInset(tmp, true);
1522 case LFUN_HYPHENATION:
1523 specialChar(InsetSpecialChar::HYPHENATION);
1526 case LFUN_HYPHENATION_BREAK:
1527 specialChar(InsetSpecialChar::HYPHENATION_BREAK);
1531 specialChar(InsetSpecialChar::LDOTS);
1534 case LFUN_END_OF_SENTENCE:
1535 specialChar(InsetSpecialChar::END_OF_SENTENCE);
1538 case LFUN_MENU_SEPARATOR:
1539 specialChar(InsetSpecialChar::MENU_SEPARATOR);
1547 changeDepth(bv_, bv_->getLyXText(), 0);
1550 case LFUN_DEPTH_MIN:
1551 changeDepth(bv_, bv_->getLyXText(), -1);
1554 case LFUN_DEPTH_PLUS:
1555 changeDepth(bv_, bv_->getLyXText(), 1);
1559 owner_->getDialogs()->setUserFreeFont();
1566 owner_->showState();
1570 case LFUN_FILE_INSERT:
1572 MenuInsertLyXFile(argument);
1576 case LFUN_FILE_INSERT_ASCII_PARA:
1577 InsertAsciiFile(bv_, argument, true);
1580 case LFUN_FILE_INSERT_ASCII:
1581 InsertAsciiFile(bv_, argument, false);
1586 lyxerr[Debug::INFO] << "LFUN_LAYOUT: (arg) "
1587 << argument << endl;
1589 // Derive layout number from given argument (string)
1590 // and current buffer's textclass (number). */
1591 LyXTextClassList::ClassList::size_type tclass =
1592 buffer_->params.textclass;
1593 pair <bool, LyXTextClass::size_type> layout =
1594 textclasslist.NumberOfLayout(tclass, argument);
1596 // If the entry is obsolete, use the new one instead.
1598 string obs = textclasslist.Style(tclass,layout.second)
1602 textclasslist.NumberOfLayout(tclass, obs);
1605 // see if we found the layout number:
1606 if (!layout.first) {
1607 owner_->getLyXFunc()->setErrorMessage(
1608 string(N_("Layout ")) + argument +
1613 if (current_layout != layout.second) {
1614 LyXText * lt = bv_->getLyXText();
1616 current_layout = layout.second;
1619 | BufferView::FITCUR);
1620 lt->setLayout(bv_, layout.second);
1621 owner_->setLayout(layout.second);
1624 | BufferView::FITCUR
1625 | BufferView::CHANGE);
1632 Lang(bv_, argument);
1634 owner_->showState();
1639 owner_->showState();
1644 owner_->showState();
1649 owner_->showState();
1654 owner_->showState();
1659 owner_->showState();
1664 owner_->showState();
1669 owner_->showState();
1672 case LFUN_UNDERLINE:
1674 owner_->showState();
1677 case LFUN_FONT_SIZE:
1678 FontSize(bv_, argument);
1679 owner_->showState();
1682 case LFUN_FONT_STATE:
1683 owner_->getLyXFunc()->setMessage(CurrentState(bv_));
1686 case LFUN_UPCASE_WORD:
1688 LyXText * lt = bv_->getLyXText();
1692 | BufferView::FITCUR);
1693 lt->changeCase(bv_, LyXText::text_uppercase);
1694 if (lt->inset_owner)
1695 updateInset(lt->inset_owner, true);
1698 | BufferView::FITCUR
1699 | BufferView::CHANGE);
1703 case LFUN_LOWCASE_WORD:
1705 LyXText * lt = bv_->getLyXText();
1707 update(lt, BufferView::SELECT|BufferView::FITCUR);
1708 lt->changeCase(bv_, LyXText::text_lowercase);
1709 if (lt->inset_owner)
1710 updateInset(lt->inset_owner, true);
1713 | BufferView::FITCUR
1714 | BufferView::CHANGE);
1718 case LFUN_CAPITALIZE_WORD:
1720 LyXText * lt = bv_->getLyXText();
1722 update(lt, BufferView::SELECT|BufferView::FITCUR);
1723 lt->changeCase(bv_, LyXText::text_capitalization);
1724 if (lt->inset_owner)
1725 updateInset(lt->inset_owner, true);
1728 | BufferView::FITCUR
1729 | BufferView::CHANGE);
1733 case LFUN_TRANSPOSE_CHARS:
1735 LyXText * lt = bv_->getLyXText();
1737 update(lt, BufferView::SELECT|BufferView::FITCUR);
1738 lt->transposeChars(*bv_);
1739 if (lt->inset_owner)
1740 updateInset(lt->inset_owner, true);
1743 | BufferView::FITCUR
1744 | BufferView::CHANGE);
1749 case LFUN_INSERT_LABEL:
1750 MenuInsertLabel(bv_, argument);
1753 case LFUN_REF_INSERT:
1754 if (argument.empty()) {
1755 InsetCommandParams p("ref");
1756 owner_->getDialogs()->createRef(p.getAsString());
1758 InsetCommandParams p;
1759 p.setFromString(argument);
1761 InsetRef * inset = new InsetRef(p, *buffer_);
1762 if (!insertInset(inset))
1765 updateInset(inset, true);
1769 case LFUN_BOOKMARK_SAVE:
1770 savePosition(strToUnsignedInt(argument));
1773 case LFUN_BOOKMARK_GOTO:
1774 restorePosition(strToUnsignedInt(argument));
1779 string label(argument);
1780 if (label.empty()) {
1782 static_cast<InsetRef*>(getInsetByCode(Inset::REF_CODE));
1784 label = inset->getContents();
1789 if (!label.empty()) {
1790 //bv_->savePosition(0);
1791 if (!bv_->gotoLabel(label))
1792 WriteAlert(_("Error"),
1793 _("Couldn't find this label"),
1794 _("in current document."));
1799 // --- Cursor Movements -----------------------------
1802 LyXText * lt = bv_->getLyXText();
1804 bool is_rtl = lt->cursor.par()->isRightToLeftPar(buffer_->params);
1805 if (!lt->selection.mark())
1807 update(lt, BufferView::SELECT|BufferView::FITCUR);
1809 lt->cursorLeft(bv_, false);
1810 if (lt->cursor.pos() < lt->cursor.par()->size()
1811 && lt->cursor.par()->getChar(lt->cursor.pos())
1812 == Paragraph::META_INSET
1813 && lt->cursor.par()->getInset(lt->cursor.pos())
1814 && lt->cursor.par()->getInset(lt->cursor.pos())->editable() == Inset::HIGHLY_EDITABLE){
1815 Inset * tmpinset = lt->cursor.par()->getInset(lt->cursor.pos());
1816 owner_->getLyXFunc()->setMessage(tmpinset->editMessage());
1819 LyXFont const font =
1820 lt->getFont(buffer_,
1823 y = tmpinset->descent(bv_,font);
1825 tmpinset->edit(bv_, 0, y, 0);
1829 lt->cursorRight(bv_, false);
1831 moveCursorUpdate(false);
1832 owner_->showState();
1838 // This is soooo ugly. Isn`t it possible to make
1839 // it simpler? (Lgb)
1840 LyXText * lt = bv_->getLyXText();
1841 bool is_rtl = lt->cursor.par()->isRightToLeftPar(buffer_->params);
1842 if (!lt->selection.mark())
1844 update(lt, BufferView::SELECT|BufferView::FITCUR);
1845 LyXCursor const cur = lt->cursor;
1847 lt->cursorLeft(bv_, false);
1848 if ((is_rtl || cur != lt->cursor) && // only if really moved!
1849 lt->cursor.pos() < lt->cursor.par()->size() &&
1850 (lt->cursor.par()->getChar(lt->cursor.pos()) ==
1851 Paragraph::META_INSET) &&
1852 lt->cursor.par()->getInset(lt->cursor.pos()) &&
1853 (lt->cursor.par()->getInset(lt->cursor.pos())->editable()
1854 == Inset::HIGHLY_EDITABLE))
1856 Inset * tmpinset = lt->cursor.par()->getInset(lt->cursor.pos());
1857 owner_->getLyXFunc()->setMessage(tmpinset->editMessage());
1858 LyXFont const font = lt->getFont(buffer_,
1862 : tmpinset->descent(bv_,font);
1865 tmpinset->width(bv_,font),
1870 lt->cursorRight(bv_, false);
1873 moveCursorUpdate(false);
1874 owner_->showState();
1880 LyXText * lt = bv_->getLyXText();
1882 if (!lt->selection.mark())
1884 update(lt, BufferView::UPDATE);
1887 moveCursorUpdate(false);
1888 owner_->showState();
1894 LyXText * lt = bv_->getLyXText();
1896 if (!lt->selection.mark())
1898 update(lt, BufferView::UPDATE);
1899 lt->cursorDown(bv_);
1901 moveCursorUpdate(false);
1902 owner_->showState();
1906 case LFUN_UP_PARAGRAPH:
1908 LyXText * lt = bv_->getLyXText();
1910 if (!lt->selection.mark())
1912 update(lt, BufferView::UPDATE);
1913 lt->cursorUpParagraph(bv_);
1915 moveCursorUpdate(false);
1916 owner_->showState();
1920 case LFUN_DOWN_PARAGRAPH:
1922 LyXText * lt = bv_->getLyXText();
1924 if (!lt->selection.mark())
1926 update(lt, BufferView::UPDATE);
1927 lt->cursorDownParagraph(bv_);
1929 moveCursorUpdate(false);
1930 owner_->showState();
1936 LyXText * lt = bv_->getLyXText();
1938 if (!lt->selection.mark())
1940 update(lt, BufferView::UPDATE);
1943 moveCursorUpdate(false);
1944 owner_->showState();
1950 LyXText * lt = bv_->getLyXText();
1952 if (!lt->selection.mark())
1954 update(lt, BufferView::UPDATE);
1957 moveCursorUpdate(false);
1958 owner_->showState();
1964 LyXText * lt = bv_->getLyXText();
1966 if (!lt->selection.mark())
1968 update(lt, BufferView::SELECT|BufferView::FITCUR);
1969 lt->cursorHome(bv_);
1971 moveCursorUpdate(false);
1972 owner_->showState();
1978 LyXText * lt = bv_->getLyXText();
1980 if (!lt->selection.mark())
1983 BufferView::SELECT|BufferView::FITCUR);
1986 moveCursorUpdate(false);
1987 owner_->showState();
1991 case LFUN_SHIFT_TAB:
1994 LyXText * lt = bv_->getLyXText();
1996 if (!lt->selection.mark())
1999 BufferView::SELECT|BufferView::FITCUR);
2002 moveCursorUpdate(false);
2003 owner_->showState();
2007 case LFUN_WORDRIGHT:
2009 LyXText * lt = bv_->getLyXText();
2011 if (!lt->selection.mark())
2013 update(lt, BufferView::SELECT|BufferView::FITCUR);
2014 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2015 lt->cursorLeftOneWord(bv_);
2017 lt->cursorRightOneWord(bv_);
2019 moveCursorUpdate(false);
2020 owner_->showState();
2026 LyXText * lt = bv_->getLyXText();
2028 if (!lt->selection.mark())
2030 update(lt, BufferView::SELECT|BufferView::FITCUR);
2031 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2032 lt->cursorRightOneWord(bv_);
2034 lt->cursorLeftOneWord(bv_);
2036 moveCursorUpdate(false);
2037 owner_->showState();
2041 case LFUN_BEGINNINGBUF:
2043 LyXText * lt = bv_->getLyXText();
2045 if (!lt->selection.mark())
2048 BufferView::SELECT|BufferView::FITCUR);
2051 moveCursorUpdate(false);
2052 owner_->showState();
2058 LyXText * lt = bv_->getLyXText();
2060 if (!lt->selection.mark())
2063 BufferView::SELECT|BufferView::FITCUR);
2064 lt->cursorBottom(bv_);
2066 moveCursorUpdate(false);
2067 owner_->showState();
2071 /* cursor selection ---------------------------- */
2074 LyXText * lt = bv_->getLyXText();
2077 BufferView::SELECT|BufferView::FITCUR);
2078 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2079 lt->cursorLeft(bv_);
2081 lt->cursorRight(bv_);
2083 moveCursorUpdate(true);
2084 owner_->showState();
2090 LyXText * lt = bv_->getLyXText();
2093 BufferView::SELECT|BufferView::FITCUR);
2094 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2095 lt->cursorRight(bv_);
2097 lt->cursorLeft(bv_);
2099 moveCursorUpdate(true);
2100 owner_->showState();
2106 LyXText * lt = bv_->getLyXText();
2109 BufferView::SELECT|BufferView::FITCUR);
2112 moveCursorUpdate(true);
2113 owner_->showState();
2119 LyXText * lt = bv_->getLyXText();
2122 BufferView::SELECT|BufferView::FITCUR);
2123 lt->cursorDown(bv_);
2125 moveCursorUpdate(true);
2126 owner_->showState();
2130 case LFUN_UP_PARAGRAPHSEL:
2132 LyXText * lt = bv_->getLyXText();
2135 BufferView::SELECT|BufferView::FITCUR);
2136 lt->cursorUpParagraph(bv_);
2138 moveCursorUpdate(true);
2139 owner_->showState();
2143 case LFUN_DOWN_PARAGRAPHSEL:
2145 LyXText * lt = bv_->getLyXText();
2148 BufferView::SELECT|BufferView::FITCUR);
2149 lt->cursorDownParagraph(bv_);
2151 moveCursorUpdate(true);
2152 owner_->showState();
2158 LyXText * lt = bv_->getLyXText();
2160 update(lt, BufferView::SELECT|BufferView::FITCUR);
2163 moveCursorUpdate(true);
2164 owner_->showState();
2170 LyXText * lt = bv_->getLyXText();
2172 update(lt, BufferView::SELECT|BufferView::FITCUR);
2175 moveCursorUpdate(true);
2176 owner_->showState();
2182 LyXText * lt = bv_->getLyXText();
2184 update(lt, BufferView::SELECT|BufferView::FITCUR);
2185 lt->cursorHome(bv_);
2187 moveCursorUpdate(true);
2188 owner_->showState();
2194 LyXText * lt = bv_->getLyXText();
2196 update(lt, BufferView::SELECT|BufferView::FITCUR);
2199 moveCursorUpdate(true);
2200 owner_->showState();
2204 case LFUN_WORDRIGHTSEL:
2206 LyXText * lt = bv_->getLyXText();
2208 update(lt, BufferView::SELECT|BufferView::FITCUR);
2209 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2210 lt->cursorLeftOneWord(bv_);
2212 lt->cursorRightOneWord(bv_);
2214 moveCursorUpdate(true);
2215 owner_->showState();
2219 case LFUN_WORDLEFTSEL:
2221 LyXText * lt = bv_->getLyXText();
2223 update(lt, BufferView::SELECT|BufferView::FITCUR);
2224 if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
2225 lt->cursorRightOneWord(bv_);
2227 lt->cursorLeftOneWord(bv_);
2229 moveCursorUpdate(true);
2230 owner_->showState();
2234 case LFUN_BEGINNINGBUFSEL:
2236 LyXText * lt = bv_->getLyXText();
2238 if (lt->inset_owner)
2240 update(lt, BufferView::SELECT|BufferView::FITCUR);
2243 moveCursorUpdate(true);
2244 owner_->showState();
2248 case LFUN_ENDBUFSEL:
2250 LyXText * lt = bv_->getLyXText();
2252 if (lt->inset_owner)
2255 BufferView::SELECT|BufferView::FITCUR);
2256 lt->cursorBottom(bv_);
2258 moveCursorUpdate(true);
2259 owner_->showState();
2263 // --- text changing commands ------------------------
2264 case LFUN_BREAKLINE:
2266 LyXText * lt = bv_->getLyXText();
2269 lt->insertChar(bv_, Paragraph::META_NEWLINE);
2272 | BufferView::FITCUR
2273 | BufferView::CHANGE);
2274 moveCursorUpdate(false);
2278 case LFUN_PROTECTEDSPACE:
2280 LyXText * lt = bv_->getLyXText();
2282 LyXLayout const & style = textclasslist
2283 .Style(buffer_->params.textclass,
2284 lt->cursor.par()->getLayout());
2286 if (style.free_spacing) {
2287 lt->insertChar(bv_, ' ');
2290 | BufferView::FITCUR
2291 | BufferView::CHANGE);
2295 moveCursorUpdate(false);
2301 LyXText * lt = bv_->getLyXText();
2303 if (lt->selection.mark()) {
2307 | BufferView::FITCUR);
2308 owner_->getLyXFunc()->setMessage(N_("Mark removed"));
2311 lt->selection.mark(true);
2314 | BufferView::FITCUR);
2315 owner_->getLyXFunc()->setMessage(N_("Mark set"));
2317 lt->selection.cursor = lt->cursor;
2323 LyXText * lt = bv_->getLyXText();
2325 if (!lt->selection.set()) {
2327 lt->selection.cursor = lt->cursor;
2330 | BufferView::FITCUR
2331 | BufferView::CHANGE);
2332 // It is possible to make it a lot faster still
2333 // just comment out the line below...
2338 moveCursorUpdate(false);
2339 owner_->showState();
2344 case LFUN_DELETE_SKIP:
2346 LyXText * lt = bv_->getLyXText();
2348 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
2350 LyXCursor cursor = lt->cursor;
2352 if (!lt->selection.set()) {
2353 if (cursor.pos() == cursor.par()->size()) {
2354 lt->cursorRight(bv_);
2355 cursor = lt->cursor;
2356 if (cursor.pos() == 0
2357 && !(cursor.par()->params().spaceTop()
2358 == VSpace (VSpace::NONE))) {
2361 cursor.par()->params().lineTop(),
2362 cursor.par()->params().lineBottom(),
2363 cursor.par()->params().pagebreakTop(),
2364 cursor.par()->params().pagebreakBottom(),
2365 VSpace(VSpace::NONE),
2366 cursor.par()->params().spaceBottom(),
2367 cursor.par()->params().align(),
2368 cursor.par()->params().labelWidthString(), 0);
2369 lt->cursorLeft(bv_);
2372 | BufferView::FITCUR
2373 | BufferView::CHANGE);
2375 lt->cursorLeft(bv_);
2377 lt->selection.cursor = lt->cursor;
2380 | BufferView::FITCUR
2381 | BufferView::CHANGE);
2385 lt->selection.cursor = lt->cursor;
2388 | BufferView::FITCUR
2389 | BufferView::CHANGE);
2397 /* -------> Delete word forward. */
2398 case LFUN_DELETE_WORD_FORWARD:
2399 update(bv_->getLyXText(), BufferView::SELECT|BufferView::FITCUR);
2400 bv_->getLyXText()->deleteWordForward(bv_);
2401 update(bv_->getLyXText(), BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2402 moveCursorUpdate(false);
2403 owner_->showState();
2406 /* -------> Delete word backward. */
2407 case LFUN_DELETE_WORD_BACKWARD:
2409 LyXText * lt = bv_->getLyXText();
2411 update(lt, BufferView::SELECT|BufferView::FITCUR);
2412 lt->deleteWordBackward(bv_);
2415 | BufferView::FITCUR
2416 | BufferView::CHANGE);
2417 moveCursorUpdate(false);
2418 owner_->showState();
2422 /* -------> Kill to end of line. */
2423 case LFUN_DELETE_LINE_FORWARD:
2425 LyXText * lt = bv_->getLyXText();
2427 update(lt, BufferView::SELECT|BufferView::FITCUR);
2428 lt->deleteLineForward(bv_);
2431 | BufferView::FITCUR
2432 | BufferView::CHANGE);
2433 moveCursorUpdate(false);
2437 /* -------> Set mark off. */
2440 LyXText * lt = bv_->getLyXText();
2443 update(lt, BufferView::SELECT|BufferView::FITCUR);
2444 lt->selection.cursor = lt->cursor;
2445 owner_->getLyXFunc()->setMessage(N_("Mark off"));
2449 /* -------> Set mark on. */
2452 LyXText * lt = bv_->getLyXText();
2455 lt->selection.mark(true);
2456 update(lt, BufferView::SELECT|BufferView::FITCUR);
2457 lt->selection.cursor = lt->cursor;
2458 owner_->getLyXFunc()->setMessage(N_("Mark on"));
2462 case LFUN_BACKSPACE:
2464 LyXText * lt = bv_->getLyXText();
2466 if (!lt->selection.set()) {
2467 if (owner_->getIntl()->getTrans().backspace()) {
2469 lt->selection.cursor = lt->cursor;
2472 | BufferView::FITCUR
2473 | BufferView::CHANGE);
2474 // It is possible to make it a lot faster still
2475 // just comment out the line below...
2481 owner_->showState();
2486 case LFUN_BACKSPACE_SKIP:
2488 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
2489 LyXText * lt = bv_->getLyXText();
2491 LyXCursor cursor = lt->cursor;
2493 if (!lt->selection.set()) {
2494 if (cursor.pos() == 0
2495 && !(cursor.par()->params().spaceTop()
2496 == VSpace (VSpace::NONE))) {
2499 cursor.par()->params().lineTop(),
2500 cursor.par()->params().lineBottom(),
2501 cursor.par()->params().pagebreakTop(),
2502 cursor.par()->params().pagebreakBottom(),
2503 VSpace(VSpace::NONE), cursor.par()->params().spaceBottom(),
2504 cursor.par()->params().align(),
2505 cursor.par()->params().labelWidthString(), 0);
2508 | BufferView::FITCUR
2509 | BufferView::CHANGE);
2512 lt->selection.cursor = cursor;
2515 | BufferView::FITCUR
2516 | BufferView::CHANGE);
2523 case LFUN_BREAKPARAGRAPH:
2525 LyXText * lt = bv_->getLyXText();
2528 lt->breakParagraph(bv_, 0);
2531 | BufferView::FITCUR
2532 | BufferView::CHANGE);
2533 lt->selection.cursor = lt->cursor;
2535 owner_->showState();
2539 case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
2541 LyXText * lt = bv_->getLyXText();
2544 lt->breakParagraph(bv_, 1);
2547 | BufferView::FITCUR
2548 | BufferView::CHANGE);
2549 lt->selection.cursor = lt->cursor;
2551 owner_->showState();
2555 case LFUN_BREAKPARAGRAPH_SKIP:
2557 // When at the beginning of a paragraph, remove
2558 // indentation and add a "defskip" at the top.
2559 // Otherwise, do the same as LFUN_BREAKPARAGRAPH.
2560 LyXText * lt = bv_->getLyXText();
2562 LyXCursor cursor = lt->cursor;
2565 if (cursor.pos() == 0) {
2566 if (cursor.par()->params().spaceTop() == VSpace(VSpace::NONE)) {
2569 cursor.par()->params().lineTop(),
2570 cursor.par()->params().lineBottom(),
2571 cursor.par()->params().pagebreakTop(),
2572 cursor.par()->params().pagebreakBottom(),
2573 VSpace(VSpace::DEFSKIP), cursor.par()->params().spaceBottom(),
2574 cursor.par()->params().align(),
2575 cursor.par()->params().labelWidthString(), 1);
2576 //update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2580 lt->breakParagraph(bv_, 0);
2581 //update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2586 | BufferView::FITCUR
2587 | BufferView::CHANGE);
2588 lt->selection.cursor = cursor;
2590 owner_->showState();
2594 case LFUN_PARAGRAPH_SPACING:
2596 LyXText * lt = bv_->getLyXText();
2598 Paragraph * par = lt->cursor.par();
2599 Spacing::Space cur_spacing = par->params().spacing().getSpace();
2600 float cur_value = 1.0;
2601 if (cur_spacing == Spacing::Other) {
2602 cur_value = par->params().spacing().getValue();
2605 istringstream istr(argument.c_str());
2609 Spacing::Space new_spacing = cur_spacing;
2610 float new_value = cur_value;
2612 lyxerr << "Missing argument to `paragraph-spacing'"
2614 } else if (tmp == "single") {
2615 new_spacing = Spacing::Single;
2616 } else if (tmp == "onehalf") {
2617 new_spacing = Spacing::Onehalf;
2618 } else if (tmp == "double") {
2619 new_spacing = Spacing::Double;
2620 } else if (tmp == "other") {
2621 new_spacing = Spacing::Other;
2624 lyxerr << "new_value = " << tmpval << endl;
2627 } else if (tmp == "default") {
2628 new_spacing = Spacing::Default;
2630 lyxerr << _("Unknown spacing argument: ")
2631 << argument << endl;
2633 if (cur_spacing != new_spacing || cur_value != new_value) {
2634 par->params().spacing(Spacing(new_spacing, new_value));
2635 lt->redoParagraph(bv_);
2638 | BufferView::FITCUR
2639 | BufferView::CHANGE);
2644 case LFUN_INSET_TOGGLE:
2646 LyXText * lt = bv_->getLyXText();
2649 update(lt, BufferView::SELECT|BufferView::FITCUR);
2650 lt->toggleInset(bv_);
2651 update(lt, BufferView::SELECT|BufferView::FITCUR);
2657 bv_->insertCorrectQuote();
2663 InsetCommandParams p;
2664 if (action == LFUN_HTMLURL)
2665 p.setCmdName("htmlurl");
2667 p.setCmdName("url");
2668 owner_->getDialogs()->createUrl( p.getAsString() );
2672 case LFUN_INSERT_URL:
2674 InsetCommandParams p;
2675 p.setFromString( argument );
2677 InsetUrl * inset = new InsetUrl( p );
2678 if (!insertInset(inset))
2681 updateInset( inset, true );
2685 case LFUN_INSET_TEXT:
2687 InsetText * new_inset = new InsetText;
2688 if (insertInset(new_inset))
2689 new_inset->edit(bv_, 0, 0, 0);
2695 case LFUN_INSET_ERT:
2697 InsetERT * new_inset = new InsetERT;
2698 if (insertInset(new_inset))
2699 new_inset->edit(bv_, 0, 0, 0);
2705 case LFUN_INSET_EXTERNAL:
2707 InsetExternal * new_inset = new InsetExternal;
2708 if (insertInset(new_inset))
2709 new_inset->edit(bv_, 0, 0, 0);
2715 case LFUN_INSET_FOOTNOTE:
2717 InsetFoot * new_inset = new InsetFoot;
2718 if (insertInset(new_inset))
2719 new_inset->edit(bv_, 0, 0, 0);
2725 case LFUN_INSET_MARGINAL:
2727 InsetMarginal * new_inset = new InsetMarginal;
2728 if (insertInset(new_inset))
2729 new_inset->edit(bv_, 0, 0, 0);
2735 case LFUN_INSET_MINIPAGE:
2737 InsetMinipage * new_inset = new InsetMinipage;
2738 if (insertInset(new_inset))
2739 new_inset->edit(bv_, 0, 0, 0);
2745 case LFUN_INSET_FLOAT:
2747 // check if the float type exist
2748 if (floatList.typeExist(argument)) {
2749 InsetFloat * new_inset = new InsetFloat(argument);
2750 if (insertInset(new_inset))
2751 new_inset->edit(bv_, 0, 0, 0);
2755 lyxerr << "Non-existant float type: "
2756 << argument << endl;
2762 case LFUN_INSET_WIDE_FLOAT:
2764 // check if the float type exist
2765 if (floatList.typeExist(argument)) {
2766 InsetFloat * new_inset = new InsetFloat(argument);
2767 new_inset->wide(true);
2768 if (insertInset(new_inset))
2769 new_inset->edit(bv_, 0, 0, 0);
2773 lyxerr << "Non-existant float type: "
2774 << argument << endl;
2780 case LFUN_INSET_LIST:
2782 InsetList * new_inset = new InsetList;
2783 if (insertInset(new_inset))
2784 new_inset->edit(bv_, 0, 0, 0);
2790 case LFUN_INSET_THEOREM:
2792 InsetTheorem * new_inset = new InsetTheorem;
2793 if (insertInset(new_inset))
2794 new_inset->edit(bv_, 0, 0, 0);
2800 case LFUN_INSET_CAPTION:
2802 // Do we have a locking inset...
2803 if (bv_->theLockingInset()) {
2804 lyxerr << "Locking inset code: "
2805 << static_cast<int>(bv_->theLockingInset()->lyxCode());
2806 InsetCaption * new_inset = new InsetCaption;
2807 new_inset->setOwner(bv_->theLockingInset());
2808 new_inset->setAutoBreakRows(true);
2809 new_inset->setDrawFrame(0, InsetText::LOCKED);
2810 new_inset->setFrameColor(0, LColor::captionframe);
2811 if (insertInset(new_inset))
2812 new_inset->edit(bv_, 0, 0, 0);
2819 case LFUN_INSET_TABULAR:
2823 if (!argument.empty())
2824 ::sscanf(argument.c_str(),"%d%d", &r, &c);
2825 InsetTabular * new_inset =
2826 new InsetTabular(*buffer_, r, c);
2828 bv_->getLyXText()->real_current_font.isRightToLeft();
2829 if (!open_new_inset(new_inset, rtl))
2834 // --- lyxserver commands ----------------------------
2836 case LFUN_CHARATCURSOR:
2838 Paragraph::size_type pos = bv_->getLyXText()->cursor.pos();
2839 if (pos < bv_->getLyXText()->cursor.par()->size())
2840 owner_->getLyXFunc()->setMessage(
2841 tostr(bv_->getLyXText()->cursor.par()->getChar(pos)));
2843 owner_->getLyXFunc()->setMessage("EOF");
2848 owner_->getLyXFunc()->setMessage(tostr(bv_->getLyXText()->cursor.x())
2850 + tostr(bv_->getLyXText()->cursor.y()));
2857 if (::sscanf(argument.c_str(), " %d %d", &x, &y) != 2) {
2858 lyxerr << "SETXY: Could not parse coordinates in '"
2859 << argument << std::endl;
2861 bv_->getLyXText()->setCursorFromCoordinates(bv_, x, y);
2865 case LFUN_GETLAYOUT:
2866 owner_->getLyXFunc()->setMessage(tostr(bv_->getLyXText()->cursor.par()->layout));
2871 LyXFont & font = bv_->getLyXText()->current_font;
2872 if (font.shape() == LyXFont::ITALIC_SHAPE)
2873 owner_->getLyXFunc()->setMessage("E");
2874 else if (font.shape() == LyXFont::SMALLCAPS_SHAPE)
2875 owner_->getLyXFunc()->setMessage("N");
2877 owner_->getLyXFunc()->setMessage("0");
2885 LyXFont & font = bv_->getLyXText()->current_font;
2886 if (font.latex() == LyXFont::ON)
2887 owner_->getLyXFunc()->setMessage("L");
2890 owner_->getLyXFunc()->setMessage("0");
2894 // --- accented characters ---------------------------
2897 case LFUN_CIRCUMFLEX:
2907 case LFUN_SPECIAL_CARON:
2910 case LFUN_HUNG_UMLAUT:
2913 if (argument.empty()) {
2915 owner_->getLyXFunc()->handleKeyFunc(action);
2917 owner_->getLyXFunc()->handleKeyFunc(action);
2918 owner_->getIntl()->getTrans()
2919 .TranslateAndInsert(argument[0], bv_->getLyXText());
2920 update(bv_->getLyXText(),
2922 | BufferView::FITCUR
2923 | BufferView::CHANGE);
2927 case LFUN_MATH_MACRO:
2928 mathDispatchMathMacro(bv_, argument);
2931 case LFUN_MATH_DELIM:
2932 mathDispatchMathDelim(bv_, argument);
2935 case LFUN_INSERT_MATRIX:
2936 mathDispatchInsertMatrix(bv_, argument);
2939 case LFUN_INSERT_MATH:
2940 mathDispatchInsertMath(bv_, argument);
2943 case LFUN_MATH_IMPORT_SELECTION: // Imports LaTeX from the X selection
2944 mathDispatchMathImportSelection(bv_, argument);
2947 case LFUN_MATH_DISPLAY: // Open or create a displayed math inset
2948 mathDispatchMathDisplay(bv_, argument);
2951 case LFUN_MATH_MODE: // Open or create an inlined math inset
2952 mathDispatchMathMode(bv_, argument);
2955 case LFUN_CITATION_INSERT:
2957 InsetCommandParams p;
2958 p.setFromString( argument );
2960 InsetCitation * inset = new InsetCitation( p );
2961 if (!insertInset(inset))
2964 updateInset( inset, true );
2968 case LFUN_INSERT_BIBTEX:
2970 // ale970405+lasgoutt970425
2971 // The argument can be up to two tokens separated
2972 // by a space. The first one is the bibstyle.
2973 string const db = token(argument, ' ', 0);
2974 string bibstyle = token(argument, ' ', 1);
2975 if (bibstyle.empty())
2978 InsetCommandParams p( "BibTeX", db, bibstyle );
2979 InsetBibtex * inset = new InsetBibtex(p);
2981 if (insertInset(inset)) {
2982 if (argument.empty())
2983 inset->edit(bv_, 0, 0, 0);
2989 // BibTeX data bases
2990 case LFUN_BIBDB_ADD:
2992 InsetBibtex * inset =
2993 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
2995 inset->addDatabase(argument);
3000 case LFUN_BIBDB_DEL:
3002 InsetBibtex * inset =
3003 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
3005 inset->delDatabase(argument);
3010 case LFUN_BIBTEX_STYLE:
3012 InsetBibtex * inset =
3013 static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
3015 inset->setOptions(argument);
3020 case LFUN_INDEX_CREATE:
3022 InsetCommandParams p("index");
3024 if (argument.empty()) {
3025 // Get word or selection
3026 bv_->getLyXText()->selectWordWhenUnderCursor(bv_);
3028 string const curstring =
3029 bv_->getLyXText()->selectionAsString(buffer_);
3031 p.setContents(curstring);
3033 p.setContents(argument);
3036 owner_->getDialogs()->createIndex(p.getAsString());
3040 case LFUN_INDEX_INSERT:
3042 InsetCommandParams p;
3043 p.setFromString(argument);
3044 InsetIndex * inset = new InsetIndex(p);
3046 if (!insertInset(inset))
3049 updateInset(inset, true);
3053 case LFUN_INDEX_INSERT_LAST:
3055 // Get word or selection
3056 bv_->getLyXText()->selectWordWhenUnderCursor(bv_);
3058 string const curstring =
3059 bv_->getLyXText()->selectionAsString(buffer_);
3061 InsetCommandParams p("index", curstring);
3062 InsetIndex * inset = new InsetIndex(p);
3064 if (!insertInset(inset))
3067 updateInset(inset, true);
3071 case LFUN_INDEX_PRINT:
3073 InsetCommandParams p("printindex");
3074 Inset * inset = new InsetPrintIndex(p);
3075 if (!insertInset(inset, "Standard"))
3080 case LFUN_PARENTINSERT:
3082 lyxerr << "arg " << argument << endl;
3083 InsetCommandParams p( "lyxparent", argument );
3084 Inset * inset = new InsetParent(p, *buffer_);
3085 if (!insertInset(inset, "Standard"))
3091 case LFUN_CHILD_INSERT:
3093 InsetInclude::Params p;
3094 p.cparams.setFromString(argument);
3095 p.masterFilename_ = buffer_->fileName();
3097 InsetInclude * inset = new InsetInclude(p);
3098 if (!insertInset(inset))
3101 updateInset(inset, true);
3102 bv_->owner()->getDialogs()->showInclude(inset);
3107 case LFUN_FLOAT_LIST:
3109 // We should check the argument for validity. (Lgb)
3110 Inset * inset = new InsetFloatList(argument);
3111 if (!insertInset(inset, "Standard"))
3116 case LFUN_INSERT_NOTE:
3120 case LFUN_SELFINSERT:
3122 if (argument.empty()) break;
3124 /* Automatically delete the currently selected
3125 * text and replace it with what is being
3126 * typed in now. Depends on lyxrc settings
3127 * "auto_region_delete", which defaults to
3130 LyXText * lt = bv_->getLyXText();
3132 if (lyxrc.auto_region_delete) {
3133 if (lt->selection.set()) {
3134 lt->cutSelection(bv_, false);
3137 | BufferView::FITCUR
3138 | BufferView::CHANGE);
3142 bv_->beforeChange(lt);
3143 LyXFont const old_font(lt->real_current_font);
3145 string::const_iterator cit = argument.begin();
3146 string::const_iterator end = argument.end();
3147 for (; cit != end; ++cit) {
3148 if (greek_kb_flag) {
3149 if (!math_insert_greek(bv_, *cit))
3150 owner_->getIntl()->getTrans().TranslateAndInsert(*cit, lt);
3152 owner_->getIntl()->getTrans().TranslateAndInsert(*cit, lt);
3157 | BufferView::FITCUR
3158 | BufferView::CHANGE);
3160 lt->selection.cursor = lt->cursor;
3161 moveCursorUpdate(false);
3163 // real_current_font.number can change so we need to
3164 // update the minibuffer
3165 if (old_font != lt->real_current_font)
3166 owner_->showState();
3171 case LFUN_DATE_INSERT: // jdblair: date-insert cmd
3173 time_t now_time_t = time(NULL);
3174 struct tm * now_tm = localtime(&now_time_t);
3175 setlocale(LC_TIME, "");
3177 if (!argument.empty())
3180 arg = lyxrc.date_insert_format;
3182 int const datetmp_len =
3183 ::strftime(datetmp, 32, arg.c_str(), now_tm);
3185 LyXText * lt = bv_->getLyXText();
3187 for (int i = 0; i < datetmp_len; i++) {
3188 lt->insertChar(bv_, datetmp[i]);
3191 | BufferView::FITCUR
3192 | BufferView::CHANGE);
3195 lt->selection.cursor = lt->cursor;
3196 moveCursorUpdate(false);
3200 case LFUN_UNKNOWN_ACTION:
3201 owner_->getLyXFunc()->setErrorMessage(N_("Unknown function!"));
3212 void BufferView::Pimpl::newline()
3215 LyXText * lt = bv_->getLyXText();
3219 | BufferView::FITCUR);
3220 lt->insertChar(bv_, Paragraph::META_NEWLINE);
3223 | BufferView::FITCUR
3224 | BufferView::CHANGE);
3229 void BufferView::Pimpl::hfill()
3232 LyXText * lt = bv_->getLyXText();
3236 | BufferView::FITCUR);
3237 lt->insertChar(bv_, Paragraph::META_HFILL);
3240 | BufferView::FITCUR
3241 | BufferView::CHANGE);
3246 void BufferView::Pimpl::protectedBlank(LyXText * lt)
3250 update(lt, BufferView::SELECT|BufferView::FITCUR);
3251 InsetSpecialChar * new_inset =
3252 new InsetSpecialChar(InsetSpecialChar::PROTECTED_SEPARATOR);
3253 #ifdef WITH_WARNINGS
3254 #warning Why is this code different from specialChar() below? (JMarc)
3255 // the code in specialChar is a generic version of what used to exist
3256 // for other special chars. I did not merge this case because of the
3257 // call to updateInset(), but what does it do?
3259 if (!insertInset(new_inset))
3262 updateInset(new_inset, true);
3266 void BufferView::Pimpl::specialChar(InsetSpecialChar::Kind kind)
3269 LyXText * lt = bv_->getLyXText();
3272 update(lt, BufferView::SELECT|BufferView::FITCUR);
3273 InsetSpecialChar * new_inset =
3274 new InsetSpecialChar(kind);
3275 insertInset(new_inset);
3280 void BufferView::Pimpl::insertNote()
3282 InsetInfo * new_inset = new InsetInfo();
3283 insertInset(new_inset);
3284 new_inset->edit(bv_, 0, 0, 0);
3288 // Open and lock an updatable inset
3289 bool BufferView::Pimpl::open_new_inset(UpdatableInset * new_inset, bool behind)
3291 LyXText * lt = bv_->getLyXText();
3295 if (!insertInset(new_inset)) {
3300 LyXFont & font = lt->real_current_font;
3301 new_inset->edit(bv_, new_inset->width(bv_, font), 0, 0);
3303 new_inset->edit(bv_, 0, 0, 0);
3308 bool BufferView::Pimpl::insertInset(Inset * inset, string const & lout)
3310 // if we are in a locking inset we should try to insert the
3311 // inset there otherwise this is a illegal function now
3312 if (bv_->theLockingInset()) {
3313 if (bv_->theLockingInset()->insetAllowed(inset))
3314 return bv_->theLockingInset()->insertInset(bv_, inset);
3318 // not quite sure if we want this...
3319 setCursorParUndo(bv_);
3322 beforeChange(bv_->text);
3323 if (!lout.empty()) {
3324 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
3325 bv_->text->breakParagraph(bv_);
3326 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3328 if (bv_->text->cursor.par()->size()) {
3329 bv_->text->cursorLeft(bv_);
3331 bv_->text->breakParagraph(bv_);
3332 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3335 pair<bool, LyXTextClass::size_type> lres =
3336 textclasslist.NumberOfLayout(buffer_->params
3338 LyXTextClass::size_type lay;
3339 if (lres.first != false) {
3343 // layout not fount using default "Standard" (0)
3347 bv_->text->setLayout(bv_, lay);
3349 bv_->text->setParagraph(bv_, 0, 0,
3351 VSpace(VSpace::NONE), VSpace(VSpace::NONE),
3355 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3357 bv_->text->current_font.setLatex(LyXFont::OFF);
3361 bv_->text->insertInset(bv_, inset);
3362 update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3369 void BufferView::Pimpl::updateInset(Inset * inset, bool mark_dirty)
3374 // first check for locking insets
3375 if (bv_->theLockingInset()) {
3376 if (bv_->theLockingInset() == inset) {
3377 if (bv_->text->updateInset(bv_, inset)) {
3380 buffer_->markDirty();
3385 } else if (bv_->theLockingInset()->updateInsetInInset(bv_, inset)) {
3386 if (bv_->text->updateInset(bv_,
3387 bv_->theLockingInset())) {
3390 buffer_->markDirty();
3398 // then check the current buffer
3401 update(bv_->text, BufferView::UPDATE);
3402 if (bv_->text->updateInset(bv_, inset)) {
3406 | BufferView::FITCUR
3407 | BufferView::CHANGE);
3409 update(bv_->text, SELECT);
3417 void BufferView::Pimpl::gotoInset(vector<Inset::Code> const & codes,
3420 if (!available()) return;
3423 beforeChange(bv_->text);
3424 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
3428 bv_->text->cursor.par()->getChar(bv_->text->cursor.pos()) == Paragraph::META_INSET) {
3429 Inset const * inset = bv_->text->cursor.par()->getInset(bv_->text->cursor.pos());
3430 if (find(codes.begin(), codes.end(), inset->lyxCode())
3433 static_cast<InsetCommand const *>(inset)->getContents();
3436 if (!bv_->text->gotoNextInset(bv_, codes, contents)) {
3437 if (bv_->text->cursor.pos()
3438 || bv_->text->cursor.par() != bv_->text->firstParagraph()) {
3439 LyXCursor tmp = bv_->text->cursor;
3440 bv_->text->cursor.par(bv_->text->firstParagraph());
3441 bv_->text->cursor.pos(0);
3442 if (!bv_->text->gotoNextInset(bv_, codes, contents)) {
3443 bv_->text->cursor = tmp;
3444 bv_->owner()->message(_("No more insets"));
3447 bv_->owner()->message(_("No more insets"));
3450 update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
3451 bv_->text->selection.cursor = bv_->text->cursor;
3455 void BufferView::Pimpl::gotoInset(Inset::Code code, bool same_content)
3457 gotoInset(vector<Inset::Code>(1, code), same_content);