1 /* This file is part of
2 * ======================================================
4 * LyX, The Document Processor
6 * Copyright 2001 The LyX Team.
8 * ======================================================
20 #pragma implementation
23 #include "insettabular.h"
26 #include "commandtags.h"
29 #include "LaTeXFeatures.h"
33 #include "lyx_gui_misc.h"
35 #include "insets/insettext.h"
36 #include "frontends/Dialogs.h"
41 #include "BufferView.h"
42 #include "undo_funcs.h"
43 #include "support/LAssert.h"
44 #include "support/lstrings.h"
55 const int ADD_TO_HEIGHT = 2;
56 const int ADD_TO_TABULAR_WIDTH = 2;
58 LyXTabular * paste_tabular = 0;
61 struct TabularFeature {
62 LyXTabular::Feature action;
66 //tabular_features * tabularFeatures = 0;
68 TabularFeature tabularFeature[] =
70 { LyXTabular::APPEND_ROW, "append-row" },
71 { LyXTabular::APPEND_COLUMN, "append-column" },
72 { LyXTabular::DELETE_ROW, "delete-row" },
73 { LyXTabular::DELETE_COLUMN, "delete-column" },
74 { LyXTabular::TOGGLE_LINE_TOP, "toggle-line-top" },
75 { LyXTabular::TOGGLE_LINE_BOTTOM, "toggle-line-bottom" },
76 { LyXTabular::TOGGLE_LINE_LEFT, "toggle-line-left" },
77 { LyXTabular::TOGGLE_LINE_RIGHT, "toggle-line-right" },
78 { LyXTabular::ALIGN_LEFT, "align-left" },
79 { LyXTabular::ALIGN_RIGHT, "align-right" },
80 { LyXTabular::ALIGN_CENTER, "align-center" },
81 { LyXTabular::VALIGN_TOP, "valign-top" },
82 { LyXTabular::VALIGN_BOTTOM, "valign-bottom" },
83 { LyXTabular::VALIGN_CENTER, "valign-center" },
84 { LyXTabular::M_TOGGLE_LINE_TOP, "m-toggle-line-top" },
85 { LyXTabular::M_TOGGLE_LINE_BOTTOM, "m-toggle-line-bottom" },
86 { LyXTabular::M_TOGGLE_LINE_LEFT, "m-toggle-line-left" },
87 { LyXTabular::M_TOGGLE_LINE_RIGHT, "m-toggle-line-right" },
88 { LyXTabular::M_ALIGN_LEFT, "m-align-left" },
89 { LyXTabular::M_ALIGN_RIGHT, "m-align-right" },
90 { LyXTabular::M_ALIGN_CENTER, "m-align-center" },
91 { LyXTabular::M_VALIGN_TOP, "m-valign-top" },
92 { LyXTabular::M_VALIGN_BOTTOM, "m-valign-bottom" },
93 { LyXTabular::M_VALIGN_CENTER, "m-valign-center" },
94 { LyXTabular::MULTICOLUMN, "multicolumn" },
95 { LyXTabular::SET_ALL_LINES, "set-all-lines" },
96 { LyXTabular::UNSET_ALL_LINES, "unset-all-lines" },
97 { LyXTabular::SET_LONGTABULAR, "set-longtabular" },
98 { LyXTabular::UNSET_LONGTABULAR, "unset-longtabular" },
99 { LyXTabular::SET_PWIDTH, "set-pwidth" },
100 { LyXTabular::SET_MPWIDTH, "set-mpwidth" },
101 { LyXTabular::SET_ROTATE_TABULAR, "set-rotate-tabular" },
102 { LyXTabular::UNSET_ROTATE_TABULAR, "unset-rotate-tabular" },
103 { LyXTabular::SET_ROTATE_CELL, "set-rotate-cell" },
104 { LyXTabular::UNSET_ROTATE_CELL, "unset-rotate-cell" },
105 { LyXTabular::SET_USEBOX, "set-usebox" },
106 { LyXTabular::SET_LTHEAD, "set-lthead" },
107 { LyXTabular::SET_LTFIRSTHEAD, "set-ltfirsthead" },
108 { LyXTabular::SET_LTFOOT, "set-ltfoot" },
109 { LyXTabular::SET_LTLASTFOOT, "set-ltlastfoot" },
110 { LyXTabular::SET_LTNEWPAGE, "set-ltnewpage" },
111 { LyXTabular::SET_SPECIAL_COLUMN, "set-special-column" },
112 { LyXTabular::SET_SPECIAL_MULTI, "set-special-multi" },
113 { LyXTabular::LAST_ACTION, "" }
119 bool InsetTabular::hasPasteBuffer() const
121 return (paste_tabular != 0);
125 InsetTabular::InsetTabular(Buffer const & buf, int rows, int columns)
132 tabular.reset(new LyXTabular(this, rows, columns));
133 // for now make it always display as display() inset
135 the_locking_inset = 0;
136 locked = no_selection = false;
138 actrow = actcell = 0;
145 InsetTabular::InsetTabular(InsetTabular const & tab, Buffer const & buf,
147 : UpdatableInset(tab, same_id), buffer(&buf)
149 tabular.reset(new LyXTabular(this, *(tab.tabular)));
150 the_locking_inset = 0;
151 locked = no_selection = false;
153 actrow = actcell = 0;
154 sel_cell_start = sel_cell_end = 0;
160 InsetTabular::~InsetTabular()
166 Inset * InsetTabular::clone(Buffer const & buf, bool same_id) const
168 return new InsetTabular(*this, buf, same_id);
172 void InsetTabular::write(Buffer const * buf, ostream & os) const
174 os << " Tabular" << endl;
175 tabular->Write(buf, os);
179 void InsetTabular::read(Buffer const * buf, LyXLex & lex)
181 bool const old_format = (lex.getString() == "\\LyXTable");
185 //tabular = new LyXTabular(buf, this, lex);
186 tabular.reset(new LyXTabular(buf, this, lex));
194 string token = lex.getString();
195 while (lex.isOK() && (token != "\\end_inset")) {
197 token = lex.getString();
199 if (token != "\\end_inset") {
200 lex.printError("Missing \\end_inset at this point. "
206 int InsetTabular::ascent(BufferView *, LyXFont const &) const
208 return tabular->GetAscentOfRow(0);
212 int InsetTabular::descent(BufferView *, LyXFont const &) const
214 return tabular->GetHeightOfTabular() - tabular->GetAscentOfRow(0) + 1;
218 int InsetTabular::width(BufferView *, LyXFont const &) const
220 return tabular->GetWidthOfTabular() + (2 * ADD_TO_TABULAR_WIDTH);
224 void InsetTabular::draw(BufferView * bv, LyXFont const & font, int baseline,
225 float & x, bool cleared) const
233 if (need_update == INIT) {
234 if (calculate_dimensions_of_cells(bv, font, true))
235 bv->text->status = LyXText::CHANGED_IN_DRAW;
240 Painter & pain = bv->painter();
246 UpdatableInset::draw(bv, font, baseline, x, cleared);
249 x += static_cast<float>(scroll());
251 if (!cleared && ((need_update == INIT) || (need_update == FULL) ||
252 (top_x != int(x)) || (top_baseline != baseline)))
254 int h = ascent(bv, font) + descent(bv, font);
255 int const tx = display() || !owner() ? 0 : top_x;
256 int w = tx ? width(bv, font) : pain.paperWidth();
257 int ty = baseline - ascent(bv, font);
261 if ((ty + h) > pain.paperHeight())
262 h = pain.paperHeight();
263 if ((top_x + w) > pain.paperWidth())
264 w = pain.paperWidth();
265 pain.fillRectangle(tx, ty, w, h, backgroundColor());
271 top_baseline = baseline;
272 x += ADD_TO_TABULAR_WIDTH;
276 first_visible_cell = -1;
277 for (i = 0; i < tabular->rows(); ++i) {
279 cell = tabular->GetCellNumber(i, 0);
280 if (!((baseline + tabular->GetDescentOfRow(i)) > 0) &&
281 (baseline - tabular->GetAscentOfRow(i))<pain.paperHeight())
283 baseline += tabular->GetDescentOfRow(i) +
284 tabular->GetAscentOfRow(i + 1) +
285 tabular->GetAdditionalHeight(i + 1);
288 for (j = 0; j < tabular->columns(); ++j) {
289 if (nx > bv->workWidth())
291 if (tabular->IsPartOfMultiColumn(i, j))
293 cx = nx + tabular->GetBeginningOfTextInCell(cell);
294 if (first_visible_cell < 0)
295 first_visible_cell = cell;
297 drawCellSelection(pain, nx, baseline, i, j, cell);
299 tabular->GetCellInset(cell)->draw(bv, font, baseline, cx,
301 drawCellLines(pain, nx, baseline, i, cell);
302 nx += tabular->GetWidthOfColumn(cell);
305 baseline += tabular->GetDescentOfRow(i) +
306 tabular->GetAscentOfRow(i + 1) +
307 tabular->GetAdditionalHeight(i + 1);
309 } else if (need_update == CELL) {
312 if (the_locking_inset &&
313 tabular->GetCellInset(actcell) != the_locking_inset)
315 Inset * inset = tabular->GetCellInset(cell);
317 inset != the_locking_inset && i < tabular->rows();
321 inset != the_locking_inset && j < tabular->columns();
324 if (tabular->IsPartOfMultiColumn(i, j))
326 nx += tabular->GetWidthOfColumn(cell);
328 inset = tabular->GetCellInset(cell);
330 if (tabular->row_of_cell(cell) > i) {
332 baseline += tabular->GetDescentOfRow(i) +
333 tabular->GetAscentOfRow(i + 1) +
334 tabular->GetAdditionalHeight(i + 1);
338 // compute baseline for actual row
339 for (i = 0; i < actrow; ++i) {
340 baseline += tabular->GetDescentOfRow(i) +
341 tabular->GetAscentOfRow(i + 1) +
342 tabular->GetAdditionalHeight(i + 1);
344 // now compute the right x position
345 cell = tabular->GetCellNumber(actrow, 0);
346 for (j = 0; (cell < actcell) && (j < tabular->columns()); ++j) {
347 if (tabular->IsPartOfMultiColumn(actrow, j))
349 nx += tabular->GetWidthOfColumn(cell);
353 i = tabular->row_of_cell(cell);
354 if (the_locking_inset != tabular->GetCellInset(cell)) {
355 lyxerr[Debug::INSETS] << "ERROR this shouldn't happen\n";
358 float dx = nx + tabular->GetBeginningOfTextInCell(cell);
360 tabular->GetCellInset(cell)->draw(bv, font, baseline, dx, false);
361 // clear only if we didn't have a change
362 if (bv->text->status() != LyXText::CHANGED_IN_DRAW) {
363 // clear before the inset
366 baseline - tabular->GetAscentOfRow(i) + 1,
368 tabular->GetAscentOfRow(i) +
369 tabular->GetDescentOfRow(i) - 1,
371 // clear behind the inset
373 int(cx + the_locking_inset->width(bv,font) + 1),
374 baseline - tabular->GetAscentOfRow(i) + 1,
375 tabular->GetWidthOfColumn(cell) -
376 tabular->GetBeginningOfTextInCell(cell) -
377 the_locking_inset->width(bv,font) -
378 tabular->GetAdditionalWidth(cell) - 1,
379 tabular->GetAscentOfRow(i) +
380 tabular->GetDescentOfRow(i) - 1,
382 // clear below the inset
385 baseline + the_locking_inset->descent(bv, font) + 1,
386 tabular->GetWidthOfColumn(cell) -
387 tabular->GetAdditionalWidth(cell) - 1,
388 tabular->GetAscentOfRow(i) +
389 tabular->GetDescentOfRow(i) -
390 the_locking_inset->ascent(bv, font) -
391 the_locking_inset->descent(bv, font) -
392 TEXT_TO_INSET_OFFSET - 1,
396 x -= ADD_TO_TABULAR_WIDTH;
397 x += width(bv, font);
398 if (bv->text->status() == LyXText::CHANGED_IN_DRAW) {
400 for(Inset * inset=owner(); inset; ++i)
401 inset = inset->owner();
402 if (calculate_dimensions_of_cells(bv, font, false))
410 void InsetTabular::drawCellLines(Painter & pain, int x, int baseline,
411 int row, int cell) const
413 int x2 = x + tabular->GetWidthOfColumn(cell);
416 if (!tabular->TopAlreadyDrawed(cell)) {
417 on_off = !tabular->TopLine(cell);
418 pain.line(x, baseline - tabular->GetAscentOfRow(row),
419 x2, baseline - tabular->GetAscentOfRow(row),
420 on_off ? LColor::tabularonoffline : LColor::tabularline,
421 on_off ? Painter::line_onoffdash : Painter::line_solid);
423 on_off = !tabular->BottomLine(cell);
424 pain.line(x,baseline + tabular->GetDescentOfRow(row),
425 x2, baseline + tabular->GetDescentOfRow(row),
426 on_off ? LColor::tabularonoffline : LColor::tabularline,
427 on_off ? Painter::line_onoffdash : Painter::line_solid);
428 if (!tabular->LeftAlreadyDrawed(cell)) {
429 on_off = !tabular->LeftLine(cell);
430 pain.line(x, baseline - tabular->GetAscentOfRow(row),
431 x, baseline + tabular->GetDescentOfRow(row),
432 on_off ? LColor::tabularonoffline : LColor::tabularline,
433 on_off ? Painter::line_onoffdash : Painter::line_solid);
435 on_off = !tabular->RightLine(cell);
436 pain.line(x2 - tabular->GetAdditionalWidth(cell),
437 baseline - tabular->GetAscentOfRow(row),
438 x2 - tabular->GetAdditionalWidth(cell),
439 baseline + tabular->GetDescentOfRow(row),
440 on_off ? LColor::tabularonoffline : LColor::tabularline,
441 on_off ? Painter::line_onoffdash : Painter::line_solid);
445 void InsetTabular::drawCellSelection(Painter & pain, int x, int baseline,
446 int row, int column, int cell) const
448 int cs = tabular->column_of_cell(sel_cell_start);
449 int ce = tabular->column_of_cell(sel_cell_end);
452 cs = tabular->column_of_cell(sel_cell_end);
454 ce = tabular->right_column_of_cell(sel_cell_end);
457 int rs = tabular->row_of_cell(sel_cell_start);
458 int re = tabular->row_of_cell(sel_cell_end);
459 if (rs > re) swap(rs, re);
461 if ((column >= cs) && (column <= ce) && (row >= rs) && (row <= re)) {
462 int w = tabular->GetWidthOfColumn(cell);
463 int h = tabular->GetAscentOfRow(row) + tabular->GetDescentOfRow(row);
464 pain.fillRectangle(x, baseline - tabular->GetAscentOfRow(row),
465 w, h, LColor::selection);
470 void InsetTabular::update(BufferView * bv, LyXFont const & font, bool reinit)
476 owner()->update(bv, font, true);
483 if (calculate_dimensions_of_cells(bv, font, true))
486 owner()->update(bv, font, true);
490 if (the_locking_inset)
491 the_locking_inset->update(bv, font, reinit);
492 if (need_update < FULL &&
493 bv->text->status() == LyXText::NEED_MORE_REFRESH)
498 switch (need_update) {
502 if (calculate_dimensions_of_cells(bv, font, false))
515 string const InsetTabular::editMessage() const
517 return _("Opened Tabular Inset");
521 void InsetTabular::edit(BufferView * bv, int x, int y, unsigned int button)
523 UpdatableInset::edit(bv, x, y, button);
525 if (!bv->lockInset(this)) {
526 lyxerr[Debug::INSETS] << "InsetTabular::Cannot lock inset" << endl;
530 the_locking_inset = 0;
534 sel_cell_start = sel_cell_end = actcell;
536 if (insetHit(bv, x, y) && (button != 3)) {
537 activateCellInsetAbs(bv, x, y, button);
542 void InsetTabular::edit(BufferView * bv, bool front)
544 UpdatableInset::edit(bv, front);
546 if (!bv->lockInset(this)) {
547 lyxerr[Debug::INSETS] << "InsetTabular::Cannot lock inset" << endl;
551 the_locking_inset = 0;
557 actcell = tabular->GetNumberOfCells() - 1;
558 sel_cell_start = sel_cell_end = actcell;
564 void InsetTabular::insetUnlock(BufferView * bv)
566 if (the_locking_inset) {
567 the_locking_inset->insetUnlock(bv);
568 the_locking_inset = 0;
571 no_selection = false;
574 if (scroll(false) || hasSelection()) {
575 sel_cell_start = sel_cell_end = 0;
579 updateLocal(bv, FULL, false);
584 void InsetTabular::updateLocal(BufferView * bv, UpdateCodes what,
585 bool mark_dirty) const
587 if (need_update < what) // only set this if it has greater update
589 if ((what == INIT) && hasSelection())
592 if (need_update != NONE) {
593 bv->updateInset(const_cast<InsetTabular *>(this), mark_dirty);
594 if (locked) // && (what != NONE))
600 bool InsetTabular::lockInsetInInset(BufferView * bv, UpdatableInset * inset)
602 lyxerr[Debug::INSETS] << "InsetTabular::LockInsetInInset("
607 if (inset == tabular->GetCellInset(actcell)) {
608 lyxerr[Debug::INSETS] << "OK" << endl;
609 the_locking_inset = tabular->GetCellInset(actcell);
612 } else if (the_locking_inset && (the_locking_inset == inset)) {
613 lyxerr[Debug::INSETS] << "OK" << endl;
615 } else if (the_locking_inset) {
616 lyxerr[Debug::INSETS] << "MAYBE" << endl;
617 return the_locking_inset->lockInsetInInset(bv, inset);
619 lyxerr[Debug::INSETS] << "NOT OK" << endl;
624 bool InsetTabular::unlockInsetInInset(BufferView * bv, UpdatableInset * inset,
627 if (!the_locking_inset)
629 if (the_locking_inset == inset) {
630 the_locking_inset->insetUnlock(bv);
631 the_locking_inset = 0;
633 #warning fix scrolling when cellinset has requested a scroll (Jug)!!!
639 updateLocal(bv, CELL, false);
640 showInsetCursor(bv, false);
643 if (the_locking_inset->unlockInsetInInset(bv, inset, lr)) {
644 if (inset->lyxCode() == TABULAR_CODE &&
645 !the_locking_inset->getFirstLockingInsetOfType(TABULAR_CODE)) {
646 bv->owner()->getDialogs()->updateTabular(this);
655 bool InsetTabular::updateInsetInInset(BufferView * bv, Inset * inset)
657 if (!the_locking_inset)
659 if (the_locking_inset != inset) {
660 if (!the_locking_inset->updateInsetInInset(bv, inset))
663 updateLocal(bv, CELL, false);
668 unsigned int InsetTabular::insetInInsetY()
670 if (!the_locking_inset)
673 return inset_y + the_locking_inset->insetInInsetY();
677 UpdatableInset * InsetTabular::getLockingInset() const
679 return the_locking_inset ? the_locking_inset->getLockingInset() :
680 const_cast<InsetTabular *>(this);
684 UpdatableInset * InsetTabular::getFirstLockingInsetOfType(Inset::Code c)
688 if (the_locking_inset)
689 return the_locking_inset->getFirstLockingInsetOfType(c);
694 bool InsetTabular::insertInset(BufferView * bv, Inset * inset)
696 if (the_locking_inset)
697 return the_locking_inset->insertInset(bv, inset);
702 void InsetTabular::insetButtonPress(BufferView * bv, int x, int y, int button)
704 if (hasSelection() && (button == 3))
707 if (hasSelection()) {
709 updateLocal(bv, SELECTION, false);
712 no_selection = false;
714 int const ocell = actcell;
715 int const orow = actrow;
720 updateLocal(bv, NONE, false);
721 sel_cell_start = sel_cell_end = actcell;
723 if ((ocell != actcell) && the_locking_inset) {
724 the_locking_inset->insetUnlock(bv);
725 the_locking_inset = 0;
731 bool const inset_hit = insetHit(bv, x, y);
733 if ((ocell == actcell) && the_locking_inset && inset_hit) {
735 the_locking_inset->insetButtonPress(bv,
736 x - inset_x, y - inset_y,
739 } else if (the_locking_inset) {
740 the_locking_inset->insetUnlock(bv);
742 the_locking_inset = 0;
744 localDispatch(bv, LFUN_PASTESELECTION, "paragraph");
747 if (inset_hit && bv->theLockingInset()) {
748 if (activateCellInsetAbs(bv, x, y, button))
749 the_locking_inset->insetButtonPress(bv,
759 void InsetTabular::insetButtonRelease(BufferView * bv,
760 int x, int y, int button)
763 if (the_locking_inset) {
765 if ((i = the_locking_inset->getFirstLockingInsetOfType(TABULAR_CODE))) {
766 i->insetButtonRelease(bv, x, y, button);
770 bv->owner()->getDialogs()->showTabular(this);
773 if (the_locking_inset) {
774 the_locking_inset->insetButtonRelease(bv,
775 x - inset_x, y - inset_y,
779 no_selection = false;
783 void InsetTabular::insetMotionNotify(BufferView * bv, int x, int y, int button)
785 if (the_locking_inset) {
786 the_locking_inset->insetMotionNotify(bv,
794 int const old_cell = actcell;
797 sel_cell_end = actcell;
798 if (sel_cell_end != old_cell)
799 updateLocal(bv, SELECTION, false);
802 no_selection = false;
806 void InsetTabular::insetKeyPress(XKeyEvent * xke)
808 if (the_locking_inset) {
809 the_locking_inset->insetKeyPress(xke);
815 UpdatableInset::RESULT
816 InsetTabular::localDispatch(BufferView * bv, kb_action action,
819 // We need to save the value of the_locking_inset as the call to
820 // the_locking_inset->LocalDispatch might unlock it.
821 old_locking_inset = the_locking_inset;
822 no_selection = false;
823 UpdatableInset::RESULT result =
824 UpdatableInset::localDispatch(bv, action, arg);
825 if (result == DISPATCHED || result == DISPATCHED_NOUPDATE) {
830 if ((action < 0) && arg.empty())
833 bool hs = hasSelection();
836 // this one have priority over the locked InsetText, if we're not already
837 // inside another tabular then that one get's priority!
838 if (getFirstLockingInsetOfType(Inset::TABULAR_CODE) == this) {
843 if (the_locking_inset) {
844 unlockInsetInInset(bv, the_locking_inset);
845 the_locking_inset = 0;
847 if (action == LFUN_TAB)
848 moveNextCell(bv, old_locking_inset != 0);
850 movePrevCell(bv, old_locking_inset != 0);
851 sel_cell_start = sel_cell_end = actcell;
853 updateLocal(bv, SELECTION, false);
854 if (!the_locking_inset) {
856 return DISPATCHED_NOUPDATE;
859 // this to avoid compiler warnings.
865 if (the_locking_inset) {
866 result = the_locking_inset->localDispatch(bv, action, arg);
867 if (result == DISPATCHED_NOUPDATE) {
870 if (sc != scroll()) { // inset has been scrolled
871 the_locking_inset->toggleInsetCursor(bv);
872 updateLocal(bv, FULL, false);
873 the_locking_inset->toggleInsetCursor(bv);
876 } else if (result == DISPATCHED) {
877 the_locking_inset->toggleInsetCursor(bv);
878 updateLocal(bv, CELL, false);
879 the_locking_inset->toggleInsetCursor(bv);
887 // --- Cursor Movements ----------------------------------
889 if (tabular->IsLastCellInRow(actcell))
891 moveRight(bv, false);
892 sel_cell_end = actcell;
893 updateLocal(bv, SELECTION, false);
896 result = moveRight(bv);
897 sel_cell_start = sel_cell_end = actcell;
899 updateLocal(bv, SELECTION, false);
902 if (tabular->IsFirstCellInRow(actcell))
905 sel_cell_end = actcell;
906 updateLocal(bv, SELECTION, false);
909 result = moveLeft(bv);
910 sel_cell_start = sel_cell_end = actcell;
912 updateLocal(bv, SELECTION, false);
916 int const ocell = actcell;
918 if ((ocell == sel_cell_end) ||
919 (tabular->column_of_cell(ocell)>tabular->column_of_cell(actcell)))
920 sel_cell_end = tabular->GetCellBelow(sel_cell_end);
922 sel_cell_end = tabular->GetLastCellBelow(sel_cell_end);
923 updateLocal(bv, SELECTION, false);
927 result = moveDown(bv, old_locking_inset != 0);
928 sel_cell_start = sel_cell_end = actcell;
930 updateLocal(bv, SELECTION, false);
934 int const ocell = actcell;
936 if ((ocell == sel_cell_end) ||
937 (tabular->column_of_cell(ocell)>tabular->column_of_cell(actcell)))
938 sel_cell_end = tabular->GetCellAbove(sel_cell_end);
940 sel_cell_end = tabular->GetLastCellAbove(sel_cell_end);
941 updateLocal(bv, SELECTION, false);
945 result = moveUp(bv, old_locking_inset != 0);
946 sel_cell_start = sel_cell_end = actcell;
948 updateLocal(bv, SELECTION, false);
952 if (the_locking_inset) {
953 unlockInsetInInset(bv, the_locking_inset);
954 the_locking_inset = 0;
956 if (bv->text->first + bv->painter().paperHeight() <
957 (top_baseline + tabular->GetHeightOfTabular()))
959 bv->scrollCB(bv->text->first + bv->painter().paperHeight());
960 updateLocal(bv, FULL, false);
961 actcell = tabular->GetCellBelow(first_visible_cell) + column;
963 actcell = tabular->GetFirstCellInRow(tabular->rows() - 1) + column;
966 updateLocal(bv, CURSOR, false);
971 if (the_locking_inset) {
972 unlockInsetInInset(bv, the_locking_inset);
973 the_locking_inset = 0;
975 if (top_baseline < 0) {
976 bv->scrollCB(bv->text->first - bv->painter().paperHeight());
977 updateLocal(bv, FULL, false);
978 if (top_baseline > 0)
981 actcell = tabular->GetCellBelow(first_visible_cell) + column;
986 updateLocal(bv, CURSOR, false);
997 case LFUN_LAYOUT_TABULAR:
999 bv->owner()->getDialogs()->showTabular(this);
1002 case LFUN_TABULAR_FEATURE:
1003 if (!tabularFeatures(bv, arg))
1004 result = UNDISPATCHED;
1007 if (!copySelection(bv))
1009 setUndo(bv, Undo::DELETE,
1010 bv->text->cursor.par(),
1011 bv->text->cursor.par()->next());
1013 updateLocal(bv, INIT, true);
1016 if (!hasSelection())
1021 case LFUN_PASTESELECTION:
1023 string const clip(bv->getClipboard());
1027 if (clip.find('\t') != string::npos) {
1031 unsigned int len = clip.length();
1032 string::size_type p = 0;
1035 ((p = clip.find_first_of("\t\n", p)) != string::npos)) {
1043 maxCols = max(cols, maxCols);
1049 maxCols = max(cols, maxCols);
1050 delete paste_tabular;
1051 paste_tabular = new LyXTabular(this, rows, maxCols);
1052 string::size_type op = 0;
1054 int cells = paste_tabular->GetNumberOfCells();
1056 while((cell < cells) && (p < len) &&
1057 (p = clip.find_first_of("\t\n", p)) != string::npos) {
1062 paste_tabular->GetCellInset(cell)->setText(clip.substr(op, p-op));
1067 paste_tabular->GetCellInset(cell)->setText(clip.substr(op, p-op));
1068 while(cols++ < maxCols)
1076 // check for the last cell if there is no trailing '\n'
1077 if ((cell < cells) && (op < len))
1078 paste_tabular->GetCellInset(cell)->setText(clip.substr(op, len-op));
1080 // so that the clipboard is used and it goes on
1082 // and executes LFUN_PASTESELECTION in insettext!
1083 delete paste_tabular;
1088 if (hasPasteBuffer()) {
1089 setUndo(bv, Undo::INSERT,
1090 bv->text->cursor.par(),
1091 bv->text->cursor.par()->next());
1093 updateLocal(bv, INIT, true);
1096 // ATTENTION: the function above has to be PASTE and PASTESELECTION!!!
1098 // we try to activate the actual inset and put this event down to
1099 // the insets dispatch function.
1100 result = UNDISPATCHED;
1101 if (the_locking_inset)
1104 if (activateCellInset(bv)) {
1105 // reset need_update setted in above function!
1107 result = the_locking_inset->localDispatch(bv, action, arg);
1108 if ((result == UNDISPATCHED) || (result == FINISHED)) {
1109 unlockInsetInInset(bv, the_locking_inset);
1111 the_locking_inset = 0;
1112 // we need to update if this was requested before
1113 updateLocal(bv, NONE, false);
1114 return UNDISPATCHED;
1119 updateLocal(bv, CELL, false);
1124 if (result!=FINISHED) {
1125 if (!the_locking_inset) {
1126 showInsetCursor(bv);
1129 bv->unlockInset(this);
1134 int InsetTabular::latex(Buffer const * buf, ostream & os,
1135 bool fragile, bool fp) const
1137 return tabular->Latex(buf, os, fragile, fp);
1141 int InsetTabular::ascii(Buffer const * buf, ostream & os, int) const
1143 // This should be changed to a real ascii export
1144 return tabular->Ascii(buf, os);
1148 int InsetTabular::linuxdoc(Buffer const *, ostream &) const
1154 int InsetTabular::docBook(Buffer const * buf, ostream & os) const
1156 return tabular->DocBook(buf,os);
1160 void InsetTabular::validate(LaTeXFeatures & features) const
1162 tabular->Validate(features);
1166 bool InsetTabular::calculate_dimensions_of_cells(BufferView * bv,
1167 LyXFont const & font,
1174 bool changed = false;
1176 // if we have a locking_inset we should have to check only this cell for
1177 // change so I'll try this to have a boost, but who knows ;)
1178 if ((need_update != INIT) &&
1179 (the_locking_inset == tabular->GetCellInset(actcell))) {
1180 for(int i = 0; i < tabular->columns(); ++i) {
1181 maxAsc = max(tabular->GetCellInset(actrow, i)->ascent(bv, font),
1183 maxDesc = max(tabular->GetCellInset(actrow, i)->descent(bv, font),
1186 changed = tabular->SetWidthOfCell(actcell, the_locking_inset->width(bv, font));
1187 changed = tabular->SetAscentOfRow(actrow, maxAsc + ADD_TO_HEIGHT) || changed;
1188 changed = tabular->SetDescentOfRow(actrow, maxDesc + ADD_TO_HEIGHT) || changed;
1191 for (int i = 0; i < tabular->rows(); ++i) {
1194 for (int j = 0; j < tabular->columns(); ++j) {
1195 if (tabular->IsPartOfMultiColumn(i,j))
1198 inset = tabular->GetCellInset(cell);
1199 if (!reinit && !tabular->GetPWidth(cell).empty())
1200 inset->update(bv, font, false);
1201 maxAsc = max(maxAsc, inset->ascent(bv, font));
1202 maxDesc = max(maxDesc, inset->descent(bv, font));
1203 changed = tabular->SetWidthOfCell(cell, inset->width(bv, font)) || changed;
1205 changed = tabular->SetAscentOfRow(i, maxAsc + ADD_TO_HEIGHT) || changed;
1206 changed = tabular->SetDescentOfRow(i, maxDesc + ADD_TO_HEIGHT) || changed;
1212 void InsetTabular::getCursorPos(BufferView * bv, int & x, int & y) const
1214 if (the_locking_inset) {
1215 the_locking_inset->getCursorPos(bv, x, y);
1218 x = cursor_.x() - top_x;
1223 void InsetTabular::toggleInsetCursor(BufferView * bv)
1225 if (the_locking_inset) {
1226 the_locking_inset->toggleInsetCursor(bv);
1230 LyXFont font; // = the_locking_inset->GetFont(par, cursor.pos);
1232 int const asc = lyxfont::maxAscent(font);
1233 int const desc = lyxfont::maxDescent(font);
1235 if (isCursorVisible())
1236 bv->hideLockedInsetCursor();
1238 bv->showLockedInsetCursor(cursor_.x(), cursor_.y(), asc, desc);
1239 toggleCursorVisible();
1243 void InsetTabular::showInsetCursor(BufferView * bv, bool show)
1245 if (!isCursorVisible()) {
1246 LyXFont font; // = GetFont(par, cursor.pos);
1248 int const asc = lyxfont::maxAscent(font);
1249 int const desc = lyxfont::maxDescent(font);
1250 bv->fitLockedInsetCursor(cursor_.x(), cursor_.y(), asc, desc);
1252 bv->showLockedInsetCursor(cursor_.x(), cursor_.y(), asc, desc);
1253 setCursorVisible(true);
1258 void InsetTabular::hideInsetCursor(BufferView * bv)
1260 if (isCursorVisible()) {
1261 bv->hideLockedInsetCursor();
1262 setCursorVisible(false);
1267 void InsetTabular::fitInsetCursor(BufferView * bv) const
1269 if (the_locking_inset) {
1270 the_locking_inset->fitInsetCursor(bv);
1275 int const asc = lyxfont::maxAscent(font);
1276 int const desc = lyxfont::maxDescent(font);
1277 bv->fitLockedInsetCursor(cursor_.x(), cursor_.y(), asc, desc);
1281 void InsetTabular::setPos(BufferView * bv, int x, int y) const
1285 actcell = actrow = actcol = 0;
1286 int ly = tabular->GetDescentOfRow(actrow);
1288 // first search the right row
1289 while((ly < y) && ((actrow+1) < tabular->rows())) {
1290 cursor_.y(cursor_.y() + tabular->GetDescentOfRow(actrow) +
1291 tabular->GetAscentOfRow(actrow + 1) +
1292 tabular->GetAdditionalHeight(actrow + 1));
1294 ly = cursor_.y() + tabular->GetDescentOfRow(actrow);
1296 actcell = tabular->GetCellNumber(actrow, actcol);
1298 // now search the right column
1299 int lx = tabular->GetWidthOfColumn(actcell) -
1300 tabular->GetAdditionalWidth(actcell);
1301 for (; !tabular->IsLastCellInRow(actcell) && lx < x; ++actcell) {
1302 lx += tabular->GetWidthOfColumn(actcell + 1)
1303 + tabular->GetAdditionalWidth(actcell);
1305 cursor_.x(lx - tabular->GetWidthOfColumn(actcell) + top_x + 2);
1310 int InsetTabular::getCellXPos(int cell) const
1314 for (; !tabular->IsFirstCellInRow(c); --c)
1316 int lx = tabular->GetWidthOfColumn(cell);
1317 for (; c < cell; ++c) {
1318 lx += tabular->GetWidthOfColumn(c);
1320 return (lx - tabular->GetWidthOfColumn(cell) + top_x);
1324 void InsetTabular::resetPos(BufferView * bv) const
1326 if (!locked || nodraw())
1328 actcol = tabular->column_of_cell(actcell);
1333 for (; (cell < actcell) && !tabular->IsLastRow(cell); ++cell) {
1334 if (tabular->IsLastCellInRow(cell)) {
1335 cursor_.y(cursor_.y() + tabular->GetDescentOfRow(actrow) +
1336 tabular->GetAscentOfRow(actrow + 1) +
1337 tabular->GetAdditionalHeight(actrow + 1));
1341 static int const offset = ADD_TO_TABULAR_WIDTH + 2;
1342 int new_x = getCellXPos(actcell);
1343 int old_x = cursor_.x();
1346 // cursor.x(getCellXPos(actcell) + offset);
1347 if ((actcol < tabular->columns()-1) && scroll(false) &&
1348 (tabular->GetWidthOfTabular() < bv->workWidth()-20))
1351 updateLocal(bv, FULL, false);
1352 } else if (the_locking_inset &&
1353 (tabular->GetWidthOfColumn(actcell) > bv->workWidth()-20))
1355 int xx = cursor_.x() - offset + bv->text->getRealCursorX(bv);
1356 if (xx > (bv->workWidth()-20)) {
1357 scroll(bv, -(xx - bv->workWidth() + 60));
1358 updateLocal(bv, FULL, false);
1359 } else if (xx < 20) {
1365 updateLocal(bv, FULL, false);
1367 } else if ((cursor_.x() - offset) > 20 &&
1368 (cursor_.x() - offset + tabular->GetWidthOfColumn(actcell))
1369 > (bv->workWidth() - 20)) {
1370 scroll(bv, -tabular->GetWidthOfColumn(actcell) - 20);
1371 updateLocal(bv, FULL, false);
1372 } else if ((cursor_.x() - offset) < 20) {
1373 scroll(bv, 20 - cursor_.x() + offset);
1374 updateLocal(bv, FULL, false);
1375 } else if (scroll(false) && top_x > 20 &&
1376 (top_x + tabular->GetWidthOfTabular()) > (bv->workWidth() - 20)) {
1377 scroll(bv, old_x - cursor_.x());
1378 updateLocal(bv, FULL, false);
1380 if (the_locking_inset) {
1381 inset_x = cursor_.x() - top_x + tabular->GetBeginningOfTextInCell(actcell);
1382 inset_y = cursor_.y();
1384 if ((!the_locking_inset ||
1385 !the_locking_inset->getFirstLockingInsetOfType(TABULAR_CODE)) &&
1386 actcell != oldcell) {
1387 InsetTabular * inset = const_cast<InsetTabular *>(this);
1388 bv->owner()->getDialogs()->updateTabular(inset);
1394 UpdatableInset::RESULT InsetTabular::moveRight(BufferView * bv, bool lock)
1396 if (lock && !old_locking_inset) {
1397 if (activateCellInset(bv))
1400 bool moved = isRightToLeft(bv)
1401 ? movePrevCell(bv) : moveNextCell(bv);
1404 if (lock && activateCellInset(bv))
1408 return DISPATCHED_NOUPDATE;
1412 UpdatableInset::RESULT InsetTabular::moveLeft(BufferView * bv, bool lock)
1414 bool moved = isRightToLeft(bv) ? moveNextCell(bv) : movePrevCell(bv);
1417 if (lock) { // behind the inset
1418 if (activateCellInset(bv, 0, 0, 0, true))
1422 return DISPATCHED_NOUPDATE;
1426 UpdatableInset::RESULT InsetTabular::moveUp(BufferView * bv, bool lock)
1428 int const ocell = actcell;
1429 actcell = tabular->GetCellAbove(actcell);
1430 if (actcell == ocell) // we moved out of the inset
1436 if (old_locking_inset) {
1437 old_locking_inset->getCursorPos(bv, x, y);
1438 x -= cursor_.x() + tabular->GetBeginningOfTextInCell(actcell);
1440 if (activateCellInset(bv, x, 0))
1443 return DISPATCHED_NOUPDATE;
1447 UpdatableInset::RESULT InsetTabular::moveDown(BufferView * bv, bool lock)
1449 int const ocell = actcell;
1450 actcell = tabular->GetCellBelow(actcell);
1451 if (actcell == ocell) // we moved out of the inset
1457 if (old_locking_inset) {
1458 old_locking_inset->getCursorPos(bv, x, y);
1459 x -= cursor_.x() + tabular->GetBeginningOfTextInCell(actcell);
1461 if (activateCellInset(bv, x, 0))
1464 return DISPATCHED_NOUPDATE;
1468 bool InsetTabular::moveNextCell(BufferView * bv, bool lock)
1470 if (isRightToLeft(bv)) {
1471 if (tabular->IsFirstCellInRow(actcell)) {
1472 int row = tabular->row_of_cell(actcell);
1473 if (row == tabular->rows() - 1)
1475 actcell = tabular->GetLastCellInRow(row);
1476 actcell = tabular->GetCellBelow(actcell);
1483 if (tabular->IsLastCell(actcell))
1488 bool rtl = tabular->GetCellInset(actcell)->paragraph()->
1489 isRightToLeftPar(bv->buffer()->params);
1490 activateCellInset(bv, 0, 0, 0, !rtl);
1497 bool InsetTabular::movePrevCell(BufferView * bv, bool lock)
1499 if (isRightToLeft(bv)) {
1500 if (tabular->IsLastCellInRow(actcell)) {
1501 int row = tabular->row_of_cell(actcell);
1504 actcell = tabular->GetFirstCellInRow(row);
1505 actcell = tabular->GetCellAbove(actcell);
1507 if (tabular->IsLastCell(actcell))
1512 if (!actcell) // first cell
1517 bool rtl = tabular->GetCellInset(actcell)->paragraph()->
1518 isRightToLeftPar(bv->buffer()->params);
1519 activateCellInset(bv, 0, 0, 0, !rtl);
1526 bool InsetTabular::deletable()
1532 void InsetTabular::setFont(BufferView * bv, LyXFont const & font, bool tall,
1537 sel_cell_end = tabular->GetNumberOfCells() - 1;
1539 if (hasSelection()) {
1540 setUndo(bv, Undo::EDIT,
1541 bv->text->cursor.par(),
1542 bv->text->cursor.par()->next());
1543 bool frozen = undo_frozen;
1546 // apply the fontchange on the whole selection
1551 getSelection(sel_row_start, sel_row_end, sel_col_start, sel_col_end);
1552 for(int i = sel_row_start; i <= sel_row_end; ++i) {
1553 for(int j = sel_col_start; j <= sel_col_end; ++j) {
1554 tabular->GetCellInset(i, j)->setFont(bv, font, tall, true);
1559 updateLocal(bv, INIT, true);
1561 if (the_locking_inset)
1562 the_locking_inset->setFont(bv, font, tall);
1566 bool InsetTabular::tabularFeatures(BufferView * bv, string const & what)
1568 LyXTabular::Feature action = LyXTabular::LAST_ACTION;
1571 for (; tabularFeature[i].action != LyXTabular::LAST_ACTION; ++i) {
1572 string const tmp = tabularFeature[i].feature;
1574 if (tmp == what.substr(0, tmp.length())) {
1575 //if (!compare(tabularFeatures[i].feature.c_str(), what.c_str(),
1576 //tabularFeatures[i].feature.length())) {
1577 action = tabularFeature[i].action;
1581 if (action == LyXTabular::LAST_ACTION)
1585 frontStrip(what.substr(tabularFeature[i].feature.length()));
1586 tabularFeatures(bv, action, val);
1591 void InsetTabular::tabularFeatures(BufferView * bv,
1592 LyXTabular::Feature feature,
1593 string const & value)
1599 bool setLines = false;
1600 LyXAlignment setAlign = LYX_ALIGN_LEFT;
1601 LyXTabular::VAlignment setVAlign = LyXTabular::LYX_VALIGN_TOP;
1604 case LyXTabular::M_ALIGN_LEFT:
1605 case LyXTabular::ALIGN_LEFT:
1606 setAlign=LYX_ALIGN_LEFT;
1608 case LyXTabular::M_ALIGN_RIGHT:
1609 case LyXTabular::ALIGN_RIGHT:
1610 setAlign=LYX_ALIGN_RIGHT;
1612 case LyXTabular::M_ALIGN_CENTER:
1613 case LyXTabular::ALIGN_CENTER:
1614 setAlign=LYX_ALIGN_CENTER;
1616 case LyXTabular::M_VALIGN_TOP:
1617 case LyXTabular::VALIGN_TOP:
1618 setVAlign=LyXTabular::LYX_VALIGN_TOP;
1620 case LyXTabular::M_VALIGN_BOTTOM:
1621 case LyXTabular::VALIGN_BOTTOM:
1622 setVAlign=LyXTabular::LYX_VALIGN_BOTTOM;
1624 case LyXTabular::M_VALIGN_CENTER:
1625 case LyXTabular::VALIGN_CENTER:
1626 setVAlign=LyXTabular::LYX_VALIGN_CENTER;
1631 if (hasSelection()) {
1632 getSelection(sel_row_start, sel_row_end, sel_col_start, sel_col_end);
1634 sel_col_start = sel_col_end = tabular->column_of_cell(actcell);
1635 sel_row_start = sel_row_end = tabular->row_of_cell(actcell);
1637 setUndo(bv, Undo::FINISH,
1638 bv->text->cursor.par(),
1639 bv->text->cursor.par()->next());
1641 int row = tabular->row_of_cell(actcell);
1642 int column = tabular->column_of_cell(actcell);
1646 case LyXTabular::SET_PWIDTH:
1648 bool const update = (tabular->GetColumnPWidth(actcell) != value);
1649 tabular->SetColumnPWidth(actcell,value);
1651 for (int i = 0; i < tabular->rows(); ++i) {
1652 tabular->GetCellInset(tabular->GetCellNumber(i, column))->
1655 updateLocal(bv, INIT, true);
1659 case LyXTabular::SET_MPWIDTH:
1661 bool const update = (tabular->GetPWidth(actcell) != value);
1662 tabular->SetMColumnPWidth(actcell,value);
1664 for (int i = 0; i < tabular->rows(); ++i) {
1665 tabular->GetCellInset(tabular->GetCellNumber(i, column))->
1668 updateLocal(bv, INIT, true);
1672 case LyXTabular::SET_SPECIAL_COLUMN:
1673 case LyXTabular::SET_SPECIAL_MULTI:
1674 tabular->SetAlignSpecial(actcell,value,feature);
1675 updateLocal(bv, FULL, true);
1677 case LyXTabular::APPEND_ROW:
1678 // append the row into the tabular
1679 unlockInsetInInset(bv, the_locking_inset);
1680 tabular->AppendRow(actcell);
1681 updateLocal(bv, INIT, true);
1683 case LyXTabular::APPEND_COLUMN:
1684 // append the column into the tabular
1685 unlockInsetInInset(bv, the_locking_inset);
1686 tabular->AppendColumn(actcell);
1687 actcell = tabular->GetCellNumber(row, column);
1688 updateLocal(bv, INIT, true);
1690 case LyXTabular::DELETE_ROW:
1691 unlockInsetInInset(bv, the_locking_inset);
1692 for(int i = sel_row_start; i <= sel_row_end; ++i) {
1693 tabular->DeleteRow(sel_row_start);
1695 if (sel_row_start >= tabular->rows())
1697 actcell = tabular->GetCellNumber(sel_row_start, column);
1699 updateLocal(bv, INIT, true);
1701 case LyXTabular::DELETE_COLUMN:
1702 unlockInsetInInset(bv, the_locking_inset);
1703 for(int i = sel_col_start; i <= sel_col_end; ++i) {
1704 tabular->DeleteColumn(sel_col_start);
1706 if (sel_col_start >= tabular->columns())
1708 actcell = tabular->GetCellNumber(row, sel_col_start);
1710 updateLocal(bv, INIT, true);
1712 case LyXTabular::M_TOGGLE_LINE_TOP:
1714 case LyXTabular::TOGGLE_LINE_TOP:
1716 bool lineSet = !tabular->TopLine(actcell, flag);
1717 for (int i = sel_row_start; i <= sel_row_end; ++i)
1718 for (int j = sel_col_start; j <= sel_col_end; ++j)
1719 tabular->SetTopLine(
1720 tabular->GetCellNumber(i, j),
1722 updateLocal(bv, INIT, true);
1726 case LyXTabular::M_TOGGLE_LINE_BOTTOM:
1728 case LyXTabular::TOGGLE_LINE_BOTTOM:
1730 bool lineSet = !tabular->BottomLine(actcell, flag);
1731 for (int i = sel_row_start; i <= sel_row_end; ++i)
1732 for (int j = sel_col_start; j <= sel_col_end; ++j)
1733 tabular->SetBottomLine(
1734 tabular->GetCellNumber(i, j),
1737 updateLocal(bv, INIT, true);
1741 case LyXTabular::M_TOGGLE_LINE_LEFT:
1743 case LyXTabular::TOGGLE_LINE_LEFT:
1745 bool lineSet = !tabular->LeftLine(actcell, flag);
1746 for (int i = sel_row_start; i <= sel_row_end; ++i)
1747 for (int j = sel_col_start; j <= sel_col_end; ++j)
1748 tabular->SetLeftLine(
1749 tabular->GetCellNumber(i,j),
1752 updateLocal(bv, INIT, true);
1756 case LyXTabular::M_TOGGLE_LINE_RIGHT:
1758 case LyXTabular::TOGGLE_LINE_RIGHT:
1760 bool lineSet = !tabular->RightLine(actcell, flag);
1761 for (int i = sel_row_start; i <= sel_row_end; ++i)
1762 for (int j = sel_col_start; j <= sel_col_end; ++j)
1763 tabular->SetRightLine(
1764 tabular->GetCellNumber(i,j),
1767 updateLocal(bv, INIT, true);
1771 case LyXTabular::M_ALIGN_LEFT:
1772 case LyXTabular::M_ALIGN_RIGHT:
1773 case LyXTabular::M_ALIGN_CENTER:
1775 case LyXTabular::ALIGN_LEFT:
1776 case LyXTabular::ALIGN_RIGHT:
1777 case LyXTabular::ALIGN_CENTER:
1778 for (int i = sel_row_start; i <= sel_row_end; ++i)
1779 for (int j = sel_col_start; j <= sel_col_end; ++j)
1780 tabular->SetAlignment(
1781 tabular->GetCellNumber(i, j),
1784 updateLocal(bv, INIT, true);
1786 case LyXTabular::M_VALIGN_TOP:
1787 case LyXTabular::M_VALIGN_BOTTOM:
1788 case LyXTabular::M_VALIGN_CENTER:
1790 case LyXTabular::VALIGN_TOP:
1791 case LyXTabular::VALIGN_BOTTOM:
1792 case LyXTabular::VALIGN_CENTER:
1793 for (int i = sel_row_start; i <= sel_row_end; ++i)
1794 for (int j = sel_col_start; j <= sel_col_end; ++j)
1795 tabular->SetVAlignment(
1796 tabular->GetCellNumber(i, j),
1798 updateLocal(bv, INIT, true);
1800 case LyXTabular::MULTICOLUMN:
1802 if (sel_row_start != sel_row_end) {
1803 WriteAlert(_("Impossible Operation!"),
1804 _("Multicolumns can only be horizontally."),
1808 // just multicol for one Single Cell
1809 if (!hasSelection()) {
1810 // check wether we are completly in a multicol
1811 if (tabular->IsMultiColumn(actcell)) {
1812 tabular->UnsetMultiColumn(actcell);
1813 updateLocal(bv, INIT, true);
1815 tabular->SetMultiColumn(actcell, 1);
1816 updateLocal(bv, CELL, true);
1820 // we have a selection so this means we just add all this
1821 // cells to form a multicolumn cell
1825 if (sel_cell_start > sel_cell_end) {
1826 s_start = sel_cell_end;
1827 s_end = sel_cell_start;
1829 s_start = sel_cell_start;
1830 s_end = sel_cell_end;
1832 tabular->SetMultiColumn(s_start, s_end - s_start + 1);
1834 sel_cell_end = sel_cell_start;
1835 updateLocal(bv, INIT, true);
1838 case LyXTabular::SET_ALL_LINES:
1840 case LyXTabular::UNSET_ALL_LINES:
1841 for (int i = sel_row_start; i <= sel_row_end; ++i)
1842 for (int j = sel_col_start; j <= sel_col_end; ++j)
1843 tabular->SetAllLines(
1844 tabular->GetCellNumber(i,j), setLines);
1845 updateLocal(bv, INIT, true);
1847 case LyXTabular::SET_LONGTABULAR:
1848 tabular->SetLongTabular(true);
1849 updateLocal(bv, INIT, true); // because this toggles displayed
1851 case LyXTabular::UNSET_LONGTABULAR:
1852 tabular->SetLongTabular(false);
1853 updateLocal(bv, INIT, true); // because this toggles displayed
1855 case LyXTabular::SET_ROTATE_TABULAR:
1856 tabular->SetRotateTabular(true);
1858 case LyXTabular::UNSET_ROTATE_TABULAR:
1859 tabular->SetRotateTabular(false);
1861 case LyXTabular::SET_ROTATE_CELL:
1862 for (int i = sel_row_start; i <= sel_row_end; ++i)
1863 for (int j = sel_col_start; j<=sel_col_end; ++j)
1864 tabular->SetRotateCell(
1865 tabular->GetCellNumber(i, j),
1868 case LyXTabular::UNSET_ROTATE_CELL:
1869 for (int i = sel_row_start; i <= sel_row_end; ++i)
1870 for (int j = sel_col_start; j <= sel_col_end; ++j)
1871 tabular->SetRotateCell(
1872 tabular->GetCellNumber(i, j), false);
1874 case LyXTabular::SET_USEBOX:
1876 LyXTabular::BoxType val = LyXTabular::BoxType(strToInt(value));
1877 if (val == tabular->GetUsebox(actcell))
1878 val = LyXTabular::BOX_NONE;
1879 for (int i = sel_row_start; i <= sel_row_end; ++i)
1880 for (int j = sel_col_start; j <= sel_col_end; ++j)
1882 tabular->GetCellNumber(i, j), val);
1885 case LyXTabular::SET_LTFIRSTHEAD:
1886 tabular->SetLTHead(actcell, true);
1888 case LyXTabular::SET_LTHEAD:
1889 tabular->SetLTHead(actcell, false);
1891 case LyXTabular::SET_LTFOOT:
1892 tabular->SetLTFoot(actcell, false);
1894 case LyXTabular::SET_LTLASTFOOT:
1895 tabular->SetLTFoot(actcell, true);
1897 case LyXTabular::SET_LTNEWPAGE:
1899 bool what = !tabular->GetLTNewPage(actcell);
1900 tabular->SetLTNewPage(actcell, what);
1903 // dummy stuff just to avoid warnings
1904 case LyXTabular::LAST_ACTION:
1910 bool InsetTabular::activateCellInset(BufferView * bv, int x, int y, int button,
1913 UpdatableInset * inset =
1914 static_cast<UpdatableInset*>(tabular->GetCellInset(actcell));
1915 LyXFont font(LyXFont::ALL_SANE);
1917 x = inset->x() + inset->width(bv, font);
1918 y = inset->descent(bv, font);
1920 //inset_x = cursor.x() - top_x + tabular->GetBeginningOfTextInCell(actcell);
1921 //inset_y = cursor.y();
1922 inset->edit(bv, x, y, button);
1923 if (!the_locking_inset)
1925 updateLocal(bv, CELL, false);
1926 return (the_locking_inset != 0);
1930 bool InsetTabular::activateCellInsetAbs(BufferView * bv, int x, int y,
1933 inset_x = cursor_.x()
1934 - top_x + tabular->GetBeginningOfTextInCell(actcell);
1935 inset_y = cursor_.y();
1936 return activateCellInset(bv, x - inset_x, y - inset_y, button);
1940 bool InsetTabular::insetHit(BufferView *, int x, int) const
1943 > (cursor_.x() + tabular->GetBeginningOfTextInCell(actcell));
1947 // This returns paperWidth() if the cell-width is unlimited or the width
1948 // in pixels if we have a pwidth for this cell.
1949 int InsetTabular::getMaxWidthOfCell(BufferView * bv, int cell) const
1951 string const s = tabular->GetPWidth(cell);
1955 return VSpace(s).inPixels(bv);
1959 int InsetTabular::getMaxWidth(BufferView * bv,
1960 UpdatableInset const * inset) const
1962 int cell = tabular->cur_cell;
1963 if (tabular->GetCellInset(cell) != inset) {
1965 if (tabular->GetCellInset(cell) != inset) {
1967 lyxerr << "Actcell not equal to actual cell!\n";
1972 int const n = tabular->GetNumberOfCells();
1975 for (cell = 0; cell < n; ++cell) {
1976 if (tabular->GetCellInset(cell) == inset)
1982 lyxerr << "Own inset not found, shouldn't really happen!\n";
1986 int w = getMaxWidthOfCell(bv, cell);
1988 // because the inset then subtracts it's top_x and owner->x()
1989 w += (inset->x() - top_x);
1996 void InsetTabular::deleteLyXText(BufferView * bv, bool recursive) const
1998 resizeLyXText(bv, recursive);
2002 void InsetTabular::resizeLyXText(BufferView * bv, bool force) const
2005 for(int i = 0; i < tabular->rows(); ++i) {
2006 for(int j = 0; j < tabular->columns(); ++j) {
2007 tabular->GetCellInset(i, j)->resizeLyXText(bv, true);
2015 LyXText * InsetTabular::getLyXText(BufferView const * bv,
2016 bool const recursive) const
2018 if (the_locking_inset)
2019 return the_locking_inset->getLyXText(bv, recursive);
2021 // if we're locked lock the actual insettext and return it's LyXText!!!
2023 UpdatableInset * inset =
2024 static_cast<UpdatableInset*>(tabular->GetCellInset(actcell));
2025 inset->edit(const_cast<BufferView *>(bv), 0, 0, 0);
2026 return the_locking_inset->getLyXText(bv, recursive);
2029 return Inset::getLyXText(bv, recursive);
2033 bool InsetTabular::showInsetDialog(BufferView * bv) const
2035 if (!the_locking_inset || !the_locking_inset->showInsetDialog(bv))
2036 bv->owner()->getDialogs()
2037 ->showTabular(const_cast<InsetTabular *>(this));
2042 void InsetTabular::openLayoutDialog(BufferView * bv) const
2044 if (the_locking_inset) {
2045 InsetTabular * i = static_cast<InsetTabular *>
2046 (the_locking_inset->getFirstLockingInsetOfType(TABULAR_CODE));
2048 i->openLayoutDialog(bv);
2052 bv->owner()->getDialogs()->showTabular(
2053 const_cast<InsetTabular *>(this));
2058 // functions returns:
2062 // 3 ... toggled off
2064 func_status::value_type InsetTabular::getStatus(string const & what) const
2066 int action = LyXTabular::LAST_ACTION;
2067 func_status::value_type status = func_status::OK;
2070 for (; tabularFeature[i].action != LyXTabular::LAST_ACTION; ++i) {
2071 string const tmp = tabularFeature[i].feature;
2072 if (tmp == what.substr(0, tmp.length())) {
2073 //if (!compare(tabularFeatures[i].feature.c_str(), what.c_str(),
2074 // tabularFeatures[i].feature.length())) {
2075 action = tabularFeature[i].action;
2079 if (action == LyXTabular::LAST_ACTION)
2080 return func_status::Unknown;
2082 string const argument = frontStrip(what.substr(tabularFeature[i].feature.length()));
2089 if (hasSelection()) {
2090 getSelection(sel_row_start, sel_row_end, dummy, dummy);
2092 sel_row_start = sel_row_end = tabular->row_of_cell(actcell);
2096 case LyXTabular::SET_PWIDTH:
2097 case LyXTabular::SET_MPWIDTH:
2098 case LyXTabular::SET_SPECIAL_COLUMN:
2099 case LyXTabular::SET_SPECIAL_MULTI:
2100 status |= func_status::Disabled;
2103 case LyXTabular::APPEND_ROW:
2104 case LyXTabular::APPEND_COLUMN:
2105 case LyXTabular::DELETE_ROW:
2106 case LyXTabular::DELETE_COLUMN:
2107 case LyXTabular::SET_ALL_LINES:
2108 case LyXTabular::UNSET_ALL_LINES:
2109 status |= func_status::OK;
2112 case LyXTabular::MULTICOLUMN:
2113 if (tabular->IsMultiColumn(actcell))
2114 status |= func_status::ToggleOn;
2116 status |= func_status::ToggleOff;
2118 case LyXTabular::M_TOGGLE_LINE_TOP:
2120 case LyXTabular::TOGGLE_LINE_TOP:
2121 if (tabular->TopLine(actcell, flag))
2122 status |= func_status::ToggleOn;
2124 status |= func_status::ToggleOff;
2126 case LyXTabular::M_TOGGLE_LINE_BOTTOM:
2128 case LyXTabular::TOGGLE_LINE_BOTTOM:
2129 if (tabular->BottomLine(actcell, flag))
2130 status |= func_status::ToggleOn;
2132 status |= func_status::ToggleOff;
2134 case LyXTabular::M_TOGGLE_LINE_LEFT:
2136 case LyXTabular::TOGGLE_LINE_LEFT:
2137 if (tabular->LeftLine(actcell, flag))
2138 status |= func_status::ToggleOn;
2140 status |= func_status::ToggleOff;
2142 case LyXTabular::M_TOGGLE_LINE_RIGHT:
2144 case LyXTabular::TOGGLE_LINE_RIGHT:
2145 if (tabular->RightLine(actcell, flag))
2146 status |= func_status::ToggleOn;
2148 status |= func_status::ToggleOff;
2150 case LyXTabular::M_ALIGN_LEFT:
2152 case LyXTabular::ALIGN_LEFT:
2153 if (tabular->GetAlignment(actcell, flag) == LYX_ALIGN_LEFT)
2154 status |= func_status::ToggleOn;
2156 status |= func_status::ToggleOff;
2158 case LyXTabular::M_ALIGN_RIGHT:
2160 case LyXTabular::ALIGN_RIGHT:
2161 if (tabular->GetAlignment(actcell, flag) == LYX_ALIGN_RIGHT)
2162 status |= func_status::ToggleOn;
2164 status |= func_status::ToggleOff;
2166 case LyXTabular::M_ALIGN_CENTER:
2168 case LyXTabular::ALIGN_CENTER:
2169 if (tabular->GetAlignment(actcell, flag) == LYX_ALIGN_CENTER)
2170 status |= func_status::ToggleOn;
2172 status |= func_status::ToggleOff;
2174 case LyXTabular::M_VALIGN_TOP:
2176 case LyXTabular::VALIGN_TOP:
2177 if (tabular->GetVAlignment(actcell, flag) == LyXTabular::LYX_VALIGN_TOP)
2178 status |= func_status::ToggleOn;
2180 status |= func_status::ToggleOff;
2182 case LyXTabular::M_VALIGN_BOTTOM:
2184 case LyXTabular::VALIGN_BOTTOM:
2185 if (tabular->GetVAlignment(actcell, flag) == LyXTabular::LYX_VALIGN_BOTTOM)
2186 status |= func_status::ToggleOn;
2188 status |= func_status::ToggleOff;
2190 case LyXTabular::M_VALIGN_CENTER:
2192 case LyXTabular::VALIGN_CENTER:
2193 if (tabular->GetVAlignment(actcell, flag) == LyXTabular::LYX_VALIGN_CENTER)
2194 status |= func_status::ToggleOn;
2196 status |= func_status::ToggleOff;
2198 case LyXTabular::SET_LONGTABULAR:
2199 if (tabular->IsLongTabular())
2200 status |= func_status::ToggleOn;
2202 status |= func_status::ToggleOff;
2204 case LyXTabular::UNSET_LONGTABULAR:
2205 if (!tabular->IsLongTabular())
2206 status |= func_status::ToggleOn;
2208 status |= func_status::ToggleOff;
2210 case LyXTabular::SET_ROTATE_TABULAR:
2211 if (tabular->GetRotateTabular())
2212 status |= func_status::ToggleOn;
2214 status |= func_status::ToggleOff;
2216 case LyXTabular::UNSET_ROTATE_TABULAR:
2217 if (!tabular->GetRotateTabular())
2218 status |= func_status::ToggleOn;
2220 status |= func_status::ToggleOff;
2222 case LyXTabular::SET_ROTATE_CELL:
2223 if (tabular->GetRotateCell(actcell))
2224 status |= func_status::ToggleOn;
2226 status |= func_status::ToggleOff;
2228 case LyXTabular::UNSET_ROTATE_CELL:
2229 if (!tabular->GetRotateCell(actcell))
2230 status |= func_status::ToggleOn;
2232 status |= func_status::ToggleOff;
2234 case LyXTabular::SET_USEBOX:
2235 if (strToInt(argument) == tabular->GetUsebox(actcell))
2236 status |= func_status::ToggleOn;
2238 status |= func_status::ToggleOff;
2240 case LyXTabular::SET_LTFIRSTHEAD:
2241 if (tabular->GetRowOfLTHead(actcell, dummy))
2242 status |= func_status::ToggleOn;
2244 status |= func_status::ToggleOff;
2246 case LyXTabular::SET_LTHEAD:
2247 if (tabular->GetRowOfLTHead(actcell, dummy))
2248 status |= func_status::ToggleOn;
2250 status |= func_status::ToggleOff;
2252 case LyXTabular::SET_LTFOOT:
2253 if (tabular->GetRowOfLTFoot(actcell, dummy))
2254 status |= func_status::ToggleOn;
2256 status |= func_status::ToggleOff;
2258 case LyXTabular::SET_LTLASTFOOT:
2259 if (tabular->GetRowOfLTFoot(actcell, dummy))
2260 status |= func_status::ToggleOn;
2262 status |= func_status::ToggleOff;
2264 case LyXTabular::SET_LTNEWPAGE:
2265 if (tabular->GetLTNewPage(actcell))
2266 status |= func_status::ToggleOn;
2268 status |= func_status::ToggleOff;
2271 status = func_status::Disabled;
2278 std::vector<string> const InsetTabular::getLabelList() const
2280 return tabular->getLabelList();
2284 bool InsetTabular::copySelection(BufferView * bv)
2286 if (!hasSelection())
2289 int sel_col_start = tabular->column_of_cell(sel_cell_start);
2290 int sel_col_end = tabular->column_of_cell(sel_cell_end);
2291 if (sel_col_start > sel_col_end) {
2292 sel_col_start = sel_col_end;
2293 sel_col_end = tabular->right_column_of_cell(sel_cell_start);
2295 sel_col_end = tabular->right_column_of_cell(sel_cell_end);
2297 int const columns = sel_col_end - sel_col_start + 1;
2299 int sel_row_start = tabular->row_of_cell(sel_cell_start);
2300 int sel_row_end = tabular->row_of_cell(sel_cell_end);
2301 if (sel_row_start > sel_row_end) {
2302 swap(sel_row_start, sel_row_end);
2304 int const rows = sel_row_end - sel_row_start + 1;
2306 delete paste_tabular;
2307 paste_tabular = new LyXTabular(this, *tabular); // rows, columns);
2308 for (int i = 0; i < sel_row_start; ++i)
2309 paste_tabular->DeleteRow(0);
2310 while(paste_tabular->rows() > rows)
2311 paste_tabular->DeleteRow(rows);
2312 paste_tabular->SetTopLine(0, true, true);
2313 paste_tabular->SetBottomLine(paste_tabular->GetFirstCellInRow(rows-1),
2315 for (int i = 0; i < sel_col_start; ++i)
2316 paste_tabular->DeleteColumn(0);
2317 while (paste_tabular->columns() > columns)
2318 paste_tabular->DeleteColumn(columns);
2319 paste_tabular->SetLeftLine(0, true, true);
2320 paste_tabular->SetRightLine(paste_tabular->GetLastCellInRow(0),
2324 paste_tabular->Ascii(bv->buffer(), sstr);
2325 bv->stuffClipboard(sstr.str().c_str());
2330 bool InsetTabular::pasteSelection(BufferView * bv)
2335 for (int r1 = 0, r2 = actrow;
2336 (r1 < paste_tabular->rows()) && (r2 < tabular->rows());
2338 for(int c1 = 0, c2 = actcol;
2339 (c1 < paste_tabular->columns()) && (c2 < tabular->columns());
2341 if (paste_tabular->IsPartOfMultiColumn(r1,c1) &&
2342 tabular->IsPartOfMultiColumn(r2,c2))
2344 if (paste_tabular->IsPartOfMultiColumn(r1,c1)) {
2348 if (tabular->IsPartOfMultiColumn(r2,c2)) {
2352 int const n1 = paste_tabular->GetCellNumber(r1, c1);
2353 int const n2 = tabular->GetCellNumber(r2, c2);
2354 *(tabular->GetCellInset(n2)) = *(paste_tabular->GetCellInset(n1));
2355 tabular->GetCellInset(n2)->setOwner(this);
2356 tabular->GetCellInset(n2)->deleteLyXText(bv);
2363 bool InsetTabular::cutSelection()
2365 if (!hasSelection())
2368 int sel_col_start = tabular->column_of_cell(sel_cell_start);
2369 int sel_col_end = tabular->column_of_cell(sel_cell_end);
2370 if (sel_col_start > sel_col_end) {
2371 sel_col_start = sel_col_end;
2372 sel_col_end = tabular->right_column_of_cell(sel_cell_start);
2374 sel_col_end = tabular->right_column_of_cell(sel_cell_end);
2376 int sel_row_start = tabular->row_of_cell(sel_cell_start);
2377 int sel_row_end = tabular->row_of_cell(sel_cell_end);
2378 if (sel_row_start > sel_row_end) {
2379 swap(sel_row_start, sel_row_end);
2381 if (sel_cell_start > sel_cell_end) {
2382 swap(sel_cell_start, sel_cell_end);
2384 for (int i = sel_row_start; i <= sel_row_end; ++i) {
2385 for (int j = sel_col_start; j <= sel_col_end; ++j) {
2386 tabular->GetCellInset(tabular->GetCellNumber(i, j))->clear();
2393 bool InsetTabular::isRightToLeft(BufferView *bv )
2395 return bv->getParentLanguage(this)->RightToLeft();
2399 bool InsetTabular::nodraw() const
2401 if (!UpdatableInset::nodraw() && the_locking_inset)
2402 return the_locking_inset->nodraw();
2403 return UpdatableInset::nodraw();
2407 int InsetTabular::scroll(bool recursive) const
2409 int sx = UpdatableInset::scroll(false);
2411 if (recursive && the_locking_inset)
2412 sx += the_locking_inset->scroll(recursive);
2418 bool InsetTabular::doClearArea() const
2420 return !locked || (need_update & (FULL|INIT));
2424 void InsetTabular::getSelection(int & srow, int & erow, int & scol, int & ecol) const
2426 srow = tabular->row_of_cell(sel_cell_start);
2427 erow = tabular->row_of_cell(sel_cell_end);
2431 scol = tabular->column_of_cell(sel_cell_start);
2432 ecol = tabular->column_of_cell(sel_cell_end);
2436 ecol = tabular->right_column_of_cell(sel_cell_end);
2440 Paragraph * InsetTabular::getParFromID(int id) const
2443 for(int i = 0; i < tabular->rows(); ++i) {
2444 for(int j = 0; j < tabular->columns(); ++j) {
2445 if ((result = tabular->GetCellInset(i, j)->getParFromID(id)))
2453 Paragraph * InsetTabular::firstParagraph() const
2455 if (the_locking_inset)
2456 return the_locking_inset->firstParagraph();
2461 LyXCursor const & InsetTabular::cursor(BufferView * bv) const
2463 if (the_locking_inset)
2464 return the_locking_inset->cursor(bv);
2465 return Inset::cursor(bv);
2469 Inset * InsetTabular::getInsetFromID(int id_arg) const
2472 return const_cast<InsetTabular *>(this);
2475 for(int i=0; i < tabular->rows(); ++i) {
2476 for(int j=0; j < tabular->columns(); ++j) {
2477 if ((result = tabular->GetCellInset(i, j)->getInsetFromID(id_arg)))
2485 string const InsetTabular::selectNextWord(BufferView * bv, float & value) const
2487 if (the_locking_inset) {
2488 string const str(the_locking_inset->selectNextWord(bv, value));
2491 if (tabular->IsLastCell(actcell)) {
2492 bv->unlockInset(const_cast<InsetTabular *>(this));
2498 // otherwise we have to lock the next inset and ask for it's selecttion
2499 UpdatableInset * inset =
2500 static_cast<UpdatableInset*>(tabular->GetCellInset(actcell));
2501 inset->edit(bv, 0, 0, 0);
2502 string const str(selectNextWordInt(bv, value));
2510 string InsetTabular::selectNextWordInt(BufferView * bv, float & value) const
2512 // when entering this function the inset should be ALWAYS locked!
2513 lyx::Assert(the_locking_inset);
2515 string const str(the_locking_inset->selectNextWord(bv, value));
2519 if (tabular->IsLastCell(actcell)) {
2520 bv->unlockInset(const_cast<InsetTabular *>(this));
2524 // otherwise we have to lock the next inset and ask for it's selecttion
2525 UpdatableInset * inset =
2526 static_cast<UpdatableInset*>(tabular->GetCellInset(++actcell));
2528 return selectNextWordInt(bv, value);
2532 void InsetTabular::selectSelectedWord(BufferView * bv)
2534 if (the_locking_inset) {
2535 the_locking_inset->selectSelectedWord(bv);
2542 void InsetTabular::toggleSelection(BufferView * bv, bool kill_selection)
2544 if (the_locking_inset) {
2545 the_locking_inset->toggleSelection(bv, kill_selection);
2550 bool InsetTabular::searchForward(BufferView * bv, string const & str,
2551 bool const & cs, bool const & mw)
2553 if (the_locking_inset) {
2554 if (the_locking_inset->searchForward(bv, str, cs, mw))
2556 if (tabular->IsLastCell(actcell)) {
2557 bv->unlockInset(const_cast<InsetTabular *>(this));
2562 // otherwise we have to lock the next inset and search there
2563 UpdatableInset * inset =
2564 static_cast<UpdatableInset*>(tabular->GetCellInset(actcell));
2567 bool const res = searchForward(bv, str, cs, mw);
2568 updateLocal(bv, NONE, false);
2569 bv->updateInset(const_cast<InsetTabular *>(this), false);
2572 return searchForward(bv, str, cs, mw);
2577 bool InsetTabular::searchBackward(BufferView * bv, string const & str,
2578 bool const & cs, bool const & mw)
2580 if (the_locking_inset) {
2581 if (the_locking_inset->searchBackward(bv, str, cs, mw))
2583 if (!actcell) { // we are already in the first cell
2584 bv->unlockInset(const_cast<InsetTabular *>(this));
2589 // otherwise we have to lock the next inset and search there
2590 UpdatableInset * inset =
2591 static_cast<UpdatableInset*>(tabular->GetCellInset(actcell));
2592 inset->edit(bv, false);
2594 bool const res = searchBackward(bv, str, cs, mw);
2595 bv->updateInset(const_cast<InsetTabular *>(this), false);
2598 return searchBackward(bv, str, cs, mw);
2603 bool InsetTabular::insetAllowed(Inset::Code code) const
2605 if (the_locking_inset)
2606 return the_locking_inset->insetAllowed(code);