3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
8 * Full author contact details are available in file CREDITS.
13 #include "insettabular.h"
16 #include "bufferparams.h"
17 #include "BufferView.h"
19 #include "CutAndPaste.h"
20 #include "coordcache.h"
22 #include "dispatchresult.h"
23 #include "funcrequest.h"
24 #include "FuncStatus.h"
30 #include "metricsinfo.h"
31 #include "outputparams.h"
32 #include "paragraph.h"
33 #include "paragraph_funcs.h"
34 #include "ParagraphParameters.h"
37 #include "support/convert.h"
39 #include "frontends/Alert.h"
40 #include "frontends/font_metrics.h"
41 #include "frontends/LyXView.h"
42 #include "frontends/Painter.h"
43 #include "frontends/nullpainter.h"
49 using lyx::cap::dirtyTabularStack;
50 using lyx::cap::tabularStackDirty;
52 using lyx::graphics::PreviewLoader;
54 using lyx::support::ltrim;
56 using boost::shared_ptr;
62 using std::istringstream;
64 using std::ostringstream;
71 int const ADD_TO_HEIGHT = 2;
72 int const ADD_TO_TABULAR_WIDTH = 2;
75 boost::scoped_ptr<LyXTabular> paste_tabular;
78 struct TabularFeature {
79 LyXTabular::Feature action;
84 TabularFeature tabularFeature[] =
86 { LyXTabular::APPEND_ROW, "append-row" },
87 { LyXTabular::APPEND_COLUMN, "append-column" },
88 { LyXTabular::DELETE_ROW, "delete-row" },
89 { LyXTabular::DELETE_COLUMN, "delete-column" },
90 { LyXTabular::TOGGLE_LINE_TOP, "toggle-line-top" },
91 { LyXTabular::TOGGLE_LINE_BOTTOM, "toggle-line-bottom" },
92 { LyXTabular::TOGGLE_LINE_LEFT, "toggle-line-left" },
93 { LyXTabular::TOGGLE_LINE_RIGHT, "toggle-line-right" },
94 { LyXTabular::ALIGN_LEFT, "align-left" },
95 { LyXTabular::ALIGN_RIGHT, "align-right" },
96 { LyXTabular::ALIGN_CENTER, "align-center" },
97 { LyXTabular::ALIGN_BLOCK, "align-block" },
98 { LyXTabular::VALIGN_TOP, "valign-top" },
99 { LyXTabular::VALIGN_BOTTOM, "valign-bottom" },
100 { LyXTabular::VALIGN_MIDDLE, "valign-middle" },
101 { LyXTabular::M_TOGGLE_LINE_TOP, "m-toggle-line-top" },
102 { LyXTabular::M_TOGGLE_LINE_BOTTOM, "m-toggle-line-bottom" },
103 { LyXTabular::M_TOGGLE_LINE_LEFT, "m-toggle-line-left" },
104 { LyXTabular::M_TOGGLE_LINE_RIGHT, "m-toggle-line-right" },
105 { LyXTabular::M_ALIGN_LEFT, "m-align-left" },
106 { LyXTabular::M_ALIGN_RIGHT, "m-align-right" },
107 { LyXTabular::M_ALIGN_CENTER, "m-align-center" },
108 { LyXTabular::M_VALIGN_TOP, "m-valign-top" },
109 { LyXTabular::M_VALIGN_BOTTOM, "m-valign-bottom" },
110 { LyXTabular::M_VALIGN_MIDDLE, "m-valign-middle" },
111 { LyXTabular::MULTICOLUMN, "multicolumn" },
112 { LyXTabular::SET_ALL_LINES, "set-all-lines" },
113 { LyXTabular::UNSET_ALL_LINES, "unset-all-lines" },
114 { LyXTabular::SET_LONGTABULAR, "set-longtabular" },
115 { LyXTabular::UNSET_LONGTABULAR, "unset-longtabular" },
116 { LyXTabular::SET_PWIDTH, "set-pwidth" },
117 { LyXTabular::SET_MPWIDTH, "set-mpwidth" },
118 { LyXTabular::SET_ROTATE_TABULAR, "set-rotate-tabular" },
119 { LyXTabular::UNSET_ROTATE_TABULAR, "unset-rotate-tabular" },
120 { LyXTabular::SET_ROTATE_CELL, "set-rotate-cell" },
121 { LyXTabular::UNSET_ROTATE_CELL, "unset-rotate-cell" },
122 { LyXTabular::SET_USEBOX, "set-usebox" },
123 { LyXTabular::SET_LTHEAD, "set-lthead" },
124 { LyXTabular::UNSET_LTHEAD, "unset-lthead" },
125 { LyXTabular::SET_LTFIRSTHEAD, "set-ltfirsthead" },
126 { LyXTabular::UNSET_LTFIRSTHEAD, "unset-ltfirsthead" },
127 { LyXTabular::SET_LTFOOT, "set-ltfoot" },
128 { LyXTabular::UNSET_LTFOOT, "unset-ltfoot" },
129 { LyXTabular::SET_LTLASTFOOT, "set-ltlastfoot" },
130 { LyXTabular::UNSET_LTLASTFOOT, "unset-ltlastfoot" },
131 { LyXTabular::SET_LTNEWPAGE, "set-ltnewpage" },
132 { LyXTabular::SET_SPECIAL_COLUMN, "set-special-column" },
133 { LyXTabular::SET_SPECIAL_MULTI, "set-special-multi" },
134 { LyXTabular::LAST_ACTION, "" }
138 class FeatureEqual : public std::unary_function<TabularFeature, bool> {
140 FeatureEqual(LyXTabular::Feature feature)
141 : feature_(feature) {}
142 bool operator()(TabularFeature const & tf) const {
143 return tf.action == feature_;
146 LyXTabular::Feature feature_;
152 string const featureAsString(LyXTabular::Feature feature)
154 TabularFeature * end = tabularFeature +
155 sizeof(tabularFeature) / sizeof(TabularFeature);
156 TabularFeature * it = std::find_if(tabularFeature, end,
157 FeatureEqual(feature));
158 return (it == end) ? string() : it->feature;
162 bool InsetTabular::hasPasteBuffer() const
164 return (paste_tabular.get() != 0);
168 InsetTabular::InsetTabular(Buffer const & buf, row_type rows,
170 : tabular(buf.params(), max(rows, row_type(1)),
171 max(columns, col_type(1))), buffer_(&buf), scx_(0)
175 InsetTabular::InsetTabular(InsetTabular const & tab)
176 : InsetOld(tab), tabular(tab.tabular),
177 buffer_(tab.buffer_), scx_(0)
181 InsetTabular::~InsetTabular()
183 InsetTabularMailer(*this).hideDialog();
187 auto_ptr<InsetBase> InsetTabular::doClone() const
189 return auto_ptr<InsetBase>(new InsetTabular(*this));
193 Buffer const & InsetTabular::buffer() const
199 void InsetTabular::buffer(Buffer const * b)
205 void InsetTabular::write(Buffer const & buf, ostream & os) const
207 os << "Tabular" << endl;
208 tabular.write(buf, os);
212 void InsetTabular::read(Buffer const & buf, LyXLex & lex)
214 bool const old_format = (lex.getString() == "\\LyXTable");
216 tabular.read(buf, lex);
222 string token = lex.getString();
223 while (lex.isOK() && (token != "\\end_inset")) {
225 token = lex.getString();
227 if (token != "\\end_inset") {
228 lex.printError("Missing \\end_inset at this point. "
234 void InsetTabular::metrics(MetricsInfo & mi, Dimension & dim) const
236 //lyxerr << "InsetTabular::metrics: " << mi.base.bv << " width: " <<
237 // mi.base.textwidth << "\n";
239 lyxerr << "InsetTabular::metrics: need bv" << endl;
244 for (idx_type cell = 0; i < tabular.rows(); ++i) {
247 for (col_type j = 0; j < tabular.columns(); ++j) {
248 if (tabular.isPartOfMultiColumn(i, j))
249 // Multicolumn cell, but not first one
254 if (tabular.cell_info[i][j].multicolumn ==
255 LyXTabular::CELL_BEGIN_OF_MULTICOLUMN)
256 p_width = tabular.cellinfo_of_cell(cell).p_width;
258 p_width = tabular.column_info[j].p_width;
260 m.base.textwidth = p_width.inPixels(mi.base.textwidth);
261 tabular.getCellInset(cell)->metrics(m, dim);
263 dim.wid = m.base.textwidth;
264 maxAsc = max(maxAsc, dim.asc);
265 maxDesc = max(maxDesc, dim.des);
266 tabular.setWidthOfCell(cell, dim.wid);
269 tabular.setAscentOfRow(i, maxAsc + ADD_TO_HEIGHT);
270 tabular.setDescentOfRow(i, maxDesc + ADD_TO_HEIGHT);
273 dim.asc = tabular.getAscentOfRow(0);
274 dim.des = tabular.getHeightOfTabular() - dim.asc;
275 dim.wid = tabular.getWidthOfTabular() + 2 * ADD_TO_TABULAR_WIDTH;
280 void InsetTabular::draw(PainterInfo & pi, int x, int y) const
282 setPosCache(pi, x, y);
284 //lyxerr << "InsetTabular::draw: " << x << " " << y << endl;
285 BufferView * bv = pi.base.bv;
287 static NullPainter nop;
288 static PainterInfo nullpi(bv, nop);
290 //resetPos(bv->cursor());
293 x += ADD_TO_TABULAR_WIDTH;
296 first_visible_cell = LyXTabular::npos;
297 for (row_type i = 0; i < tabular.rows(); ++i) {
299 int const a = tabular.getAscentOfRow(i);
300 int const d = tabular.getDescentOfRow(i);
301 idx = tabular.getCellNumber(i, 0);
302 for (col_type j = 0; j < tabular.columns(); ++j) {
303 if (tabular.isPartOfMultiColumn(i, j))
305 if (first_visible_cell == LyXTabular::npos)
306 first_visible_cell = idx;
308 int const cx = nx + tabular.getBeginningOfTextInCell(idx);
309 if (nx + tabular.getWidthOfColumn(idx) < 0
310 || nx > bv->workWidth()
312 || y - a > bv->workHeight()) {
313 cell(idx)->draw(nullpi, cx, y);
314 drawCellLines(nop, nx, y, i, idx, pi.erased_);
316 cell(idx)->draw(pi, cx, y);
317 drawCellLines(pi.pain, nx, y, i, idx, pi.erased_);
319 nx += tabular.getWidthOfColumn(idx);
323 if (i + 1 < tabular.rows())
324 y += d + tabular.getAscentOfRow(i + 1) +
325 tabular.getAdditionalHeight(i + 1);
330 void InsetTabular::drawSelection(PainterInfo & pi, int x, int y) const
332 setPosCache(pi, x, y);
334 LCursor & cur = pi.base.bv->cursor();
335 if (!cur.selection())
337 if (!ptr_cmp(&cur.inset(), this))
342 x += scx_ + ADD_TO_TABULAR_WIDTH;
344 if (tablemode(cur)) {
347 getSelection(cur, rs, re, cs, ce);
348 y -= tabular.getAscentOfRow(0);
349 for (row_type j = 0; j < tabular.rows(); ++j) {
350 int const a = tabular.getAscentOfRow(j);
351 int const h = a + tabular.getDescentOfRow(j);
353 y += tabular.getAdditionalHeight(j);
354 for (col_type i = 0; i < tabular.columns(); ++i) {
355 if (tabular.isPartOfMultiColumn(j, i))
357 idx_type const cell =
358 tabular.getCellNumber(j, i);
359 int const w = tabular.getWidthOfColumn(cell);
360 if (i >= cs && i <= ce && j >= rs && j <= re)
361 pi.pain.fillRectangle(xx, y, w, h,
370 cur.text()->drawSelection(pi, x + getCellXPos(cur.idx()) + tabular.getBeginningOfTextInCell(cur.idx()), 0 /*this value is ignored */);
375 void InsetTabular::drawCellLines(Painter & pain, int x, int y,
376 row_type row, idx_type cell, bool erased) const
378 int x2 = x + tabular.getWidthOfColumn(cell);
380 LColor::color col = LColor::tabularline;
381 LColor::color onoffcol = LColor::tabularonoffline;
384 col = LColor::strikeout;
385 onoffcol = LColor::strikeout;
388 if (!tabular.topAlreadyDrawn(cell)) {
389 on_off = !tabular.topLine(cell);
390 pain.line(x, y - tabular.getAscentOfRow(row),
391 x2, y - tabular.getAscentOfRow(row),
392 on_off ? onoffcol : col,
393 on_off ? Painter::line_onoffdash : Painter::line_solid);
395 on_off = !tabular.bottomLine(cell);
396 pain.line(x, y + tabular.getDescentOfRow(row),
397 x2, y + tabular.getDescentOfRow(row),
398 on_off ? onoffcol : col,
399 on_off ? Painter::line_onoffdash : Painter::line_solid);
400 if (!tabular.leftAlreadyDrawn(cell)) {
401 on_off = !tabular.leftLine(cell);
402 pain.line(x, y - tabular.getAscentOfRow(row),
403 x, y + tabular.getDescentOfRow(row),
404 on_off ? onoffcol : col,
405 on_off ? Painter::line_onoffdash : Painter::line_solid);
407 on_off = !tabular.rightLine(cell);
408 pain.line(x2 - tabular.getAdditionalWidth(cell),
409 y - tabular.getAscentOfRow(row),
410 x2 - tabular.getAdditionalWidth(cell),
411 y + tabular.getDescentOfRow(row),
412 on_off ? onoffcol : col,
413 on_off ? Painter::line_onoffdash : Painter::line_solid);
417 string const InsetTabular::editMessage() const
419 return _("Opened table");
423 void InsetTabular::edit(LCursor & cur, bool left)
425 //lyxerr << "InsetTabular::edit: " << this << endl;
427 cur.selection() = false;
430 if (isRightToLeft(cur))
431 cur.idx() = tabular.getLastCellInRow(0);
437 if (isRightToLeft(cur))
438 cur.idx() = tabular.getFirstCellInRow(tabular.rows() - 1);
440 cur.idx() = tabular.getNumberOfCells() - 1;
442 cur.pos() = cur.lastpos(); // FIXME crude guess
444 // this accesses the position cache before it is initialized
446 //cur.bv().fitCursor();
450 void InsetTabular::doDispatch(LCursor & cur, FuncRequest & cmd)
452 lyxerr[Debug::DEBUG] << "# InsetTabular::doDispatch: cmd: " << cmd
453 << "\n cur:" << cur << endl;
454 CursorSlice sl = cur.top();
455 LCursor & bvcur = cur.bv().cursor();
457 switch (cmd.action) {
459 case LFUN_MOUSE_PRESS:
460 //lyxerr << "# InsetTabular::MousePress\n" << cur.bv().cursor() << endl;
462 if (cmd.button() == mouse_button::button1) {
463 cur.selection() = false;
464 setCursorFromCoordinates(cur, cmd.x, cmd.y);
470 if (cmd.button() == mouse_button::button2) {
471 cmd = FuncRequest(LFUN_PRIMARY_SELECTION_PASTE, "paragraph");
472 doDispatch(cur, cmd);
476 // we'll pop up the table dialog on release
477 if (cmd.button() == mouse_button::button3)
481 case LFUN_MOUSE_MOTION:
482 //lyxerr << "# InsetTabular::MouseMotion\n" << bvcur << endl;
483 if (cmd.button() == mouse_button::button1) {
484 // only accept motions to places not deeper nested than the real anchor
485 if (bvcur.anchor_.hasPart(cur)) {
486 setCursorFromCoordinates(cur, cmd.x, cmd.y);
487 bvcur.setCursor(cur);
488 bvcur.selection() = true;
494 case LFUN_MOUSE_RELEASE:
495 //lyxerr << "# InsetTabular::MouseRelease\n" << bvcur << endl;
496 if (cmd.button() == mouse_button::button3)
497 InsetTabularMailer(*this).showDialog(&cur.bv());
500 case LFUN_CELL_BACKWARD:
502 cur.selection() = false;
505 case LFUN_CELL_FORWARD:
507 cur.selection() = false;
510 case LFUN_CHAR_FORWARDSEL:
511 case LFUN_CHAR_FORWARD:
512 cell(cur.idx())->dispatch(cur, cmd);
513 if (!cur.result().dispatched()) {
514 isRightToLeft(cur) ? movePrevCell(cur) : moveNextCell(cur);
516 cmd = FuncRequest(LFUN_FINISHED_RIGHT);
522 case LFUN_BACKWARD_SELECT:
523 case LFUN_CHAR_BACKWARD:
524 cell(cur.idx())->dispatch(cur, cmd);
525 if (!cur.result().dispatched()) {
526 isRightToLeft(cur) ? moveNextCell(cur) : movePrevCell(cur);
528 cmd = FuncRequest(LFUN_FINISHED_LEFT);
534 case LFUN_DOWN_SELECT:
536 cell(cur.idx())->dispatch(cur, cmd);
537 cur.dispatched(); // override the cell's decision
539 // if our LyXText didn't do anything to the cursor
540 // then we try to put the cursor into the cell below
541 // setting also the right targetX.
542 if (tabular.row_of_cell(cur.idx()) != tabular.rows() - 1) {
543 cur.idx() = tabular.getCellBelow(cur.idx());
545 cur.pos() = cell(cur.idx())->getText(0)->x2pos(
546 cur.pit(), 0, cur.targetX());
548 if (sl == cur.top()) {
549 // we trick it to go to the RIGHT after leaving the
551 cmd = FuncRequest(LFUN_FINISHED_RIGHT);
558 cell(cur.idx())->dispatch(cur, cmd);
559 cur.dispatched(); // override the cell's decision
561 // if our LyXText didn't do anything to the cursor
562 // then we try to put the cursor into the cell above
563 // setting also the right targetX.
564 if (tabular.row_of_cell(cur.idx()) != 0) {
565 cur.idx() = tabular.getCellAbove(cur.idx());
566 cur.pit() = cur.lastpit();
567 LyXText const * text = cell(cur.idx())->getText(0);
568 cur.pos() = text->x2pos(
570 text->paragraphs().back().rows().size()-1,
573 if (sl == cur.top()) {
574 cmd = FuncRequest(LFUN_FINISHED_UP);
579 // case LFUN_SCREEN_DOWN: {
580 // //if (hasSelection())
581 // // cur.selection() = false;
582 // col_type const col = tabular.column_of_cell(cur.idx());
583 // int const t = cur.bv().top_y() + cur.bv().painter().paperHeight();
584 // if (t < yo() + tabular.getHeightOfTabular()) {
585 // cur.bv().scrollDocView(t);
586 // cur.idx() = tabular.getCellBelow(first_visible_cell) + col;
588 // cur.idx() = tabular.getFirstCellInRow(tabular.rows() - 1) + col;
595 // case LFUN_SCREEN_UP: {
596 // //if (hasSelection())
597 // // cur.selection() = false;
598 // col_type const col = tabular.column_of_cell(cur.idx());
599 // int const t = cur.bv().top_y() + cur.bv().painter().paperHeight();
601 // cur.bv().scrollDocView(t);
605 // cur.idx() = tabular.getCellBelow(first_visible_cell) + col;
609 // cur.par() = cur.lastpar();
610 // cur.pos() = cur.lastpos();
614 case LFUN_LAYOUT_TABULAR:
615 InsetTabularMailer(*this).showDialog(&cur.bv());
618 case LFUN_INSET_DIALOG_UPDATE:
619 InsetTabularMailer(*this).updateDialog(&cur.bv());
622 case LFUN_TABULAR_FEATURE:
623 if (!tabularFeatures(cur, cmd.argument))
627 // insert file functions
628 case LFUN_FILE_INSERT_ASCII_PARA:
629 case LFUN_FILE_INSERT_ASCII: {
630 string const tmpstr = getContentsOfAsciiFile(&cur.bv(), cmd.argument, false);
631 if (!tmpstr.empty() && !insertAsciiString(cur.bv(), tmpstr, false))
637 if (tablemode(cur)) {
638 if (copySelection(cur)) {
639 recordUndoInset(cur, Undo::DELETE);
644 cell(cur.idx())->dispatch(cur, cmd);
647 case LFUN_DELETE_FORWARD_BACKWARD:
648 case LFUN_DELETE_FORWARD:
649 if (tablemode(cur)) {
650 recordUndoInset(cur, Undo::DELETE);
654 cell(cur.idx())->dispatch(cur, cmd);
658 if (!cur.selection())
660 if (tablemode(cur)) {
664 cell(cur.idx())->dispatch(cur, cmd);
667 case LFUN_PRIMARY_SELECTION_PASTE: {
668 string const clip = cur.bv().getClipboard();
671 if (insertAsciiString(cur.bv(), clip, false))
674 // so that the clipboard is used and it goes on
676 // and executes LFUN_PRIMARY_SELECTION_PASTE in insettext!
677 paste_tabular.reset();
678 dirtyTabularStack(false);
684 if (hasPasteBuffer() && tabularStackDirty()) {
685 recordUndoInset(cur, Undo::INSERT);
689 cell(cur.idx())->dispatch(cur, cmd);
690 // Reset pasted paragraphs:
691 if (tabular.getPWidth(cur.idx()).zero())
692 cell(cur.idx())->forceParagraphsToDefault(cur);
697 case LFUN_FONT_ROMAN:
703 case LFUN_FONT_FREE_APPLY:
704 case LFUN_FONT_FREE_UPDATE:
706 case LFUN_FONT_UNDERLINE:
708 case LFUN_WORD_CAPITALIZE:
709 case LFUN_WORD_UPCASE:
710 case LFUN_WORD_LOWCASE:
711 case LFUN_CHARS_TRANSPOSE:
712 if (tablemode(cur)) {
715 getSelection(cur, rs, re, cs, ce);
716 for (row_type i = rs; i <= re; ++i) {
717 for (col_type j = cs; j <= ce; ++j) {
718 // cursor follows cell:
719 cur.idx() = tabular.getCellNumber(i, j);
720 // select this cell only:
723 cur.pos() = cur.top().lastpos();
726 cell(cur.idx())->dispatch(cur, cmd);
729 // Restore original selection
730 cur.idx() = tabular.getCellNumber(rs, cs);
733 cur.idx() = tabular.getCellNumber(re, ce);
734 cur.pos() = cur.top().lastpos();
739 cell(cur.idx())->dispatch(cur, cmd);
743 // we try to handle this event in the insets dispatch function.
744 cell(cur.idx())->dispatch(cur, cmd);
749 InsetTabularMailer(*this).updateDialog(&cur.bv());
753 // function sets an object as defined in func_status.h:
754 // states OK, Unknown, Disabled, On, Off.
755 bool InsetTabular::getStatus(LCursor & cur, FuncRequest const & cmd,
756 FuncStatus & status) const
758 switch (cmd.action) {
759 case LFUN_TABULAR_FEATURE: {
760 int action = LyXTabular::LAST_ACTION;
762 for (; tabularFeature[i].action != LyXTabular::LAST_ACTION; ++i) {
763 string const tmp = tabularFeature[i].feature;
764 if (tmp == cmd.argument.substr(0, tmp.length())) {
765 action = tabularFeature[i].action;
769 if (action == LyXTabular::LAST_ACTION) {
771 status.unknown(true);
775 string const argument
776 = ltrim(cmd.argument.substr(tabularFeature[i].feature.length()));
778 row_type sel_row_start = 0;
779 row_type sel_row_end = 0;
781 LyXTabular::ltType dummyltt;
784 getSelection(cur, sel_row_start, sel_row_end, dummy, dummy);
787 case LyXTabular::SET_PWIDTH:
788 case LyXTabular::SET_MPWIDTH:
789 case LyXTabular::SET_SPECIAL_COLUMN:
790 case LyXTabular::SET_SPECIAL_MULTI:
791 case LyXTabular::APPEND_ROW:
792 case LyXTabular::APPEND_COLUMN:
793 case LyXTabular::DELETE_ROW:
794 case LyXTabular::DELETE_COLUMN:
795 case LyXTabular::SET_ALL_LINES:
796 case LyXTabular::UNSET_ALL_LINES:
800 case LyXTabular::MULTICOLUMN:
801 status.setOnOff(tabular.isMultiColumn(cur.idx()));
804 case LyXTabular::M_TOGGLE_LINE_TOP:
806 case LyXTabular::TOGGLE_LINE_TOP:
807 status.setOnOff(tabular.topLine(cur.idx(), flag));
810 case LyXTabular::M_TOGGLE_LINE_BOTTOM:
812 case LyXTabular::TOGGLE_LINE_BOTTOM:
813 status.setOnOff(tabular.bottomLine(cur.idx(), flag));
816 case LyXTabular::M_TOGGLE_LINE_LEFT:
818 case LyXTabular::TOGGLE_LINE_LEFT:
819 status.setOnOff(tabular.leftLine(cur.idx(), flag));
822 case LyXTabular::M_TOGGLE_LINE_RIGHT:
824 case LyXTabular::TOGGLE_LINE_RIGHT:
825 status.setOnOff(tabular.rightLine(cur.idx(), flag));
828 case LyXTabular::M_ALIGN_LEFT:
830 case LyXTabular::ALIGN_LEFT:
831 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_LEFT);
834 case LyXTabular::M_ALIGN_RIGHT:
836 case LyXTabular::ALIGN_RIGHT:
837 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_RIGHT);
840 case LyXTabular::M_ALIGN_CENTER:
842 case LyXTabular::ALIGN_CENTER:
843 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_CENTER);
846 case LyXTabular::ALIGN_BLOCK:
847 status.enabled(!tabular.getPWidth(cur.idx()).zero());
848 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_BLOCK);
851 case LyXTabular::M_VALIGN_TOP:
853 case LyXTabular::VALIGN_TOP:
855 tabular.getVAlignment(cur.idx(), flag) == LyXTabular::LYX_VALIGN_TOP);
858 case LyXTabular::M_VALIGN_BOTTOM:
860 case LyXTabular::VALIGN_BOTTOM:
862 tabular.getVAlignment(cur.idx(), flag) == LyXTabular::LYX_VALIGN_BOTTOM);
865 case LyXTabular::M_VALIGN_MIDDLE:
867 case LyXTabular::VALIGN_MIDDLE:
869 tabular.getVAlignment(cur.idx(), flag) == LyXTabular::LYX_VALIGN_MIDDLE);
872 case LyXTabular::SET_LONGTABULAR:
873 status.setOnOff(tabular.isLongTabular());
876 case LyXTabular::UNSET_LONGTABULAR:
877 status.setOnOff(!tabular.isLongTabular());
880 case LyXTabular::SET_ROTATE_TABULAR:
881 status.setOnOff(tabular.getRotateTabular());
884 case LyXTabular::UNSET_ROTATE_TABULAR:
885 status.setOnOff(!tabular.getRotateTabular());
888 case LyXTabular::SET_ROTATE_CELL:
889 status.setOnOff(tabular.getRotateCell(cur.idx()));
892 case LyXTabular::UNSET_ROTATE_CELL:
893 status.setOnOff(!tabular.getRotateCell(cur.idx()));
896 case LyXTabular::SET_USEBOX:
897 status.setOnOff(convert<int>(argument) == tabular.getUsebox(cur.idx()));
900 case LyXTabular::SET_LTFIRSTHEAD:
901 status.setOnOff(tabular.getRowOfLTHead(sel_row_start, dummyltt));
904 case LyXTabular::UNSET_LTFIRSTHEAD:
905 status.setOnOff(!tabular.getRowOfLTHead(sel_row_start, dummyltt));
908 case LyXTabular::SET_LTHEAD:
909 status.setOnOff(tabular.getRowOfLTHead(sel_row_start, dummyltt));
912 case LyXTabular::UNSET_LTHEAD:
913 status.setOnOff(!tabular.getRowOfLTHead(sel_row_start, dummyltt));
916 case LyXTabular::SET_LTFOOT:
917 status.setOnOff(tabular.getRowOfLTFoot(sel_row_start, dummyltt));
920 case LyXTabular::UNSET_LTFOOT:
921 status.setOnOff(!tabular.getRowOfLTFoot(sel_row_start, dummyltt));
924 case LyXTabular::SET_LTLASTFOOT:
925 status.setOnOff(tabular.getRowOfLTFoot(sel_row_start, dummyltt));
928 case LyXTabular::UNSET_LTLASTFOOT:
929 status.setOnOff(!tabular.getRowOfLTFoot(sel_row_start, dummyltt));
932 case LyXTabular::SET_LTNEWPAGE:
933 status.setOnOff(tabular.getLTNewPage(sel_row_start));
938 status.enabled(false);
944 // These are only enabled inside tabular
945 case LFUN_CELL_BACKWARD:
946 case LFUN_CELL_FORWARD:
947 status.enabled(true);
950 // disable these with multiple cells selected
951 case LFUN_INSET_INSERT:
952 case LFUN_TABULAR_INSERT:
953 case LFUN_CHARSTYLE_INSERT:
954 case LFUN_FLOAT_INSERT:
955 case LFUN_FLOAT_WIDE_INSERT:
956 case LFUN_FOOTNOTE_INSERT:
957 case LFUN_MARGINALNOTE_INSERT:
958 case LFUN_MATH_INSERT:
960 case LFUN_MATH_MUTATE:
961 case LFUN_MATH_DISPLAY:
962 case LFUN_NOTE_INSERT:
963 case LFUN_OPTIONAL_INSERT:
964 case LFUN_BOX_INSERT:
965 case LFUN_BRANCH_INSERT:
966 case LFUN_WRAP_INSERT:
967 case LFUN_ERT_INSERT: {
968 if (tablemode(cur)) {
969 status.enabled(false);
972 return cell(cur.idx())->getStatus(cur, cmd, status);
975 // disable in non-fixed-width cells
976 case LFUN_BREAK_LINE:
977 case LFUN_BREAK_PARAGRAPH:
978 case LFUN_BREAK_PARAGRAPHKEEPLAYOUT:
979 case LFUN_BREAK_PARAGRAPH_SKIP: {
980 if (tabular.getPWidth(cur.idx()).zero()) {
981 status.enabled(false);
984 return cell(cur.idx())->getStatus(cur, cmd, status);
988 if (tabularStackDirty()) {
989 status.enabled(true);
993 case LFUN_INSET_MODIFY:
994 if (translate(cmd.getArg(0)) == TABULAR_CODE) {
995 status.enabled(true);
1001 // we try to handle this event in the insets dispatch function.
1002 return cell(cur.idx())->getStatus(cur, cmd, status);
1007 int InsetTabular::latex(Buffer const & buf, ostream & os,
1008 OutputParams const & runparams) const
1010 return tabular.latex(buf, os, runparams);
1014 int InsetTabular::plaintext(Buffer const & buf, ostream & os,
1015 OutputParams const & runparams) const
1017 int const dp = runparams.linelen ? runparams.depth : 0;
1018 return tabular.plaintext(buf, os, runparams, dp, false, 0);
1022 int InsetTabular::linuxdoc(Buffer const & buf, ostream & os,
1023 OutputParams const & runparams) const
1025 return tabular.linuxdoc(buf,os, runparams);
1029 int InsetTabular::docbook(Buffer const & buf, ostream & os,
1030 OutputParams const & runparams) const
1033 InsetBase * master = 0;
1035 #ifdef WITH_WARNINGS
1036 #warning Why not pass a proper DocIterator here?
1039 // if the table is inside a float it doesn't need the informaltable
1040 // wrapper. Search for it.
1041 for (master = owner(); master; master = master->owner())
1042 if (master->lyxCode() == InsetBase::FLOAT_CODE)
1047 os << "<informaltable>";
1050 ret += tabular.docbook(buf, os, runparams);
1052 os << "</informaltable>";
1059 void InsetTabular::validate(LaTeXFeatures & features) const
1061 tabular.validate(features);
1065 shared_ptr<InsetText const> InsetTabular::cell(idx_type idx) const
1067 return tabular.getCellInset(idx);
1071 shared_ptr<InsetText> InsetTabular::cell(idx_type idx)
1073 return tabular.getCellInset(idx);
1077 void InsetTabular::cursorPos
1078 (CursorSlice const & sl, bool boundary, int & x, int & y) const
1080 cell(sl.idx())->cursorPos(sl, boundary, x, y);
1082 // y offset correction
1083 int const row = tabular.row_of_cell(sl.idx());
1084 for (int i = 0; i <= row; ++i) {
1086 y += tabular.getAscentOfRow(i);
1087 y += tabular.getAdditionalHeight(i);
1090 y += tabular.getDescentOfRow(i);
1093 // x offset correction
1094 int const col = tabular.column_of_cell(sl.idx());
1095 int idx = tabular.getCellNumber(row, 0);
1096 for (int j = 0; j < col; ++j) {
1097 if (tabular.isPartOfMultiColumn(row, j))
1099 x += tabular.getWidthOfColumn(idx);
1102 x += tabular.getBeginningOfTextInCell(idx);
1103 x += ADD_TO_TABULAR_WIDTH;
1108 int InsetTabular::dist(idx_type const cell, int x, int y) const
1112 InsetBase const & inset = *tabular.getCellInset(cell);
1113 Point o = theCoords.getInsets().xy(&inset);
1114 int const xbeg = o.x_ - tabular.getBeginningOfTextInCell(cell);
1115 int const xend = xbeg + tabular.getWidthOfColumn(cell);
1116 int const ybeg = o.y_ - inset.ascent();
1117 row_type const row = tabular.row_of_cell(cell);
1118 int const rowheight = tabular.getAscentOfRow(row)
1119 + tabular.getDescentOfRow(row);
1120 int const yend = ybeg + rowheight;
1132 //lyxerr << " xbeg=" << xbeg << " xend=" << xend
1133 // << " ybeg=" << ybeg << " yend=" << yend
1134 // << " xx=" << xx << " yy=" << yy
1135 // << " dist=" << xx + yy << endl;
1140 InsetBase * InsetTabular::editXY(LCursor & cur, int x, int y)
1142 //lyxerr << "InsetTabular::editXY: " << this << endl;
1143 cur.selection() = false;
1145 cur.idx() = getNearestCell(x, y);
1147 return cell(cur.idx())->text_.editXY(cur, x, y);
1151 void InsetTabular::setCursorFromCoordinates(LCursor & cur, int x, int y) const
1153 cur.idx() = getNearestCell(x, y);
1154 cell(cur.idx())->text_.setCursorFromCoordinates(cur, x, y);
1158 InsetTabular::idx_type InsetTabular::getNearestCell(int x, int y) const
1160 idx_type idx_min = 0;
1161 int dist_min = std::numeric_limits<int>::max();
1162 for (idx_type i = 0, n = nargs(); i != n; ++i) {
1163 if (theCoords.getInsets().has(tabular.getCellInset(i).get())) {
1164 int const d = dist(i, x, y);
1175 int InsetTabular::getCellXPos(idx_type const cell) const
1179 for (; !tabular.isFirstCellInRow(c); --c)
1181 int lx = tabular.getWidthOfColumn(cell);
1182 for (; c < cell; ++c)
1183 lx += tabular.getWidthOfColumn(c);
1185 return lx - tabular.getWidthOfColumn(cell);
1189 void InsetTabular::resetPos(LCursor & cur) const
1191 BufferView & bv = cur.bv();
1192 int const maxwidth = bv.workWidth();
1194 if (&cur.inset() != this) {
1198 int const X2 = maxwidth;
1199 int const offset = ADD_TO_TABULAR_WIDTH + 2;
1200 int const x1 = xo() + getCellXPos(cur.idx()) + offset;
1201 int const x2 = x1 + tabular.getWidthOfColumn(cur.idx());
1204 scx_ = X1 + 20 - x1;
1206 scx_ = X2 - 20 - x2;
1213 InsetTabularMailer(*this).updateDialog(&bv);
1217 void InsetTabular::moveNextCell(LCursor & cur)
1219 if (isRightToLeft(cur)) {
1220 if (tabular.isFirstCellInRow(cur.idx())) {
1221 row_type const row = tabular.row_of_cell(cur.idx());
1222 if (row == tabular.rows() - 1)
1224 cur.idx() = tabular.getCellBelow(tabular.getLastCellInRow(row));
1231 if (tabular.isLastCell(cur.idx()))
1241 void InsetTabular::movePrevCell(LCursor & cur)
1243 if (isRightToLeft(cur)) {
1244 if (tabular.isLastCellInRow(cur.idx())) {
1245 row_type const row = tabular.row_of_cell(cur.idx());
1248 cur.idx() = tabular.getFirstCellInRow(row);
1249 cur.idx() = tabular.getCellAbove(cur.idx());
1251 if (tabular.isLastCell(cur.idx()))
1256 if (cur.idx() == 0) // first cell
1260 cur.pit() = cur.lastpit();
1261 cur.pos() = cur.lastpos();
1266 bool InsetTabular::tabularFeatures(LCursor & cur, string const & what)
1268 LyXTabular::Feature action = LyXTabular::LAST_ACTION;
1271 for (; tabularFeature[i].action != LyXTabular::LAST_ACTION; ++i) {
1272 string const tmp = tabularFeature[i].feature;
1274 if (tmp == what.substr(0, tmp.length())) {
1275 //if (!compare(tabularFeatures[i].feature.c_str(), what.c_str(),
1276 //tabularFeatures[i].feature.length())) {
1277 action = tabularFeature[i].action;
1281 if (action == LyXTabular::LAST_ACTION)
1285 ltrim(what.substr(tabularFeature[i].feature.length()));
1286 tabularFeatures(cur, action, val);
1293 void checkLongtableSpecial(LyXTabular::ltType & ltt,
1294 string const & special, bool & flag)
1296 if (special == "dl_above") {
1299 } else if (special == "dl_below") {
1300 ltt.bottomDL = flag;
1302 } else if (special == "empty") {
1314 void InsetTabular::tabularFeatures(LCursor & cur,
1315 LyXTabular::Feature feature, string const & value)
1317 BufferView & bv = cur.bv();
1318 col_type sel_col_start;
1319 col_type sel_col_end;
1320 row_type sel_row_start;
1321 row_type sel_row_end;
1322 bool setLines = false;
1323 LyXAlignment setAlign = LYX_ALIGN_LEFT;
1324 LyXTabular::VAlignment setVAlign = LyXTabular::LYX_VALIGN_TOP;
1328 case LyXTabular::M_ALIGN_LEFT:
1329 case LyXTabular::ALIGN_LEFT:
1330 setAlign = LYX_ALIGN_LEFT;
1333 case LyXTabular::M_ALIGN_RIGHT:
1334 case LyXTabular::ALIGN_RIGHT:
1335 setAlign = LYX_ALIGN_RIGHT;
1338 case LyXTabular::M_ALIGN_CENTER:
1339 case LyXTabular::ALIGN_CENTER:
1340 setAlign = LYX_ALIGN_CENTER;
1343 case LyXTabular::ALIGN_BLOCK:
1344 setAlign = LYX_ALIGN_BLOCK;
1347 case LyXTabular::M_VALIGN_TOP:
1348 case LyXTabular::VALIGN_TOP:
1349 setVAlign = LyXTabular::LYX_VALIGN_TOP;
1352 case LyXTabular::M_VALIGN_BOTTOM:
1353 case LyXTabular::VALIGN_BOTTOM:
1354 setVAlign = LyXTabular::LYX_VALIGN_BOTTOM;
1357 case LyXTabular::M_VALIGN_MIDDLE:
1358 case LyXTabular::VALIGN_MIDDLE:
1359 setVAlign = LyXTabular::LYX_VALIGN_MIDDLE;
1366 recordUndoInset(cur, Undo::ATOMIC);
1368 getSelection(cur, sel_row_start, sel_row_end, sel_col_start, sel_col_end);
1369 row_type const row = tabular.row_of_cell(cur.idx());
1370 col_type const column = tabular.column_of_cell(cur.idx());
1372 LyXTabular::ltType ltt;
1376 case LyXTabular::SET_PWIDTH: {
1377 LyXLength const len(value);
1378 tabular.setColumnPWidth(cur, cur.idx(), len);
1380 && tabular.getAlignment(cur.idx(), true) == LYX_ALIGN_BLOCK)
1381 tabularFeatures(cur, LyXTabular::ALIGN_CENTER, string());
1385 case LyXTabular::SET_MPWIDTH:
1386 tabular.setMColumnPWidth(cur, cur.idx(), LyXLength(value));
1389 case LyXTabular::SET_SPECIAL_COLUMN:
1390 case LyXTabular::SET_SPECIAL_MULTI:
1391 tabular.setAlignSpecial(cur.idx(),value,feature);
1394 case LyXTabular::APPEND_ROW:
1395 // append the row into the tabular
1396 tabular.appendRow(bv.buffer()->params(), cur.idx());
1399 case LyXTabular::APPEND_COLUMN:
1400 // append the column into the tabular
1401 tabular.appendColumn(bv.buffer()->params(), cur.idx());
1402 cur.idx() = tabular.getCellNumber(row, column);
1405 case LyXTabular::DELETE_ROW:
1406 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
1407 tabular.deleteRow(sel_row_start);
1408 if (sel_row_start >= tabular.rows())
1410 cur.idx() = tabular.getCellNumber(sel_row_start, column);
1413 cur.selection() = false;
1416 case LyXTabular::DELETE_COLUMN:
1417 for (col_type i = sel_col_start; i <= sel_col_end; ++i)
1418 tabular.deleteColumn(sel_col_start);
1419 if (sel_col_start >= tabular.columns())
1421 cur.idx() = tabular.getCellNumber(row, sel_col_start);
1424 cur.selection() = false;
1427 case LyXTabular::M_TOGGLE_LINE_TOP:
1429 case LyXTabular::TOGGLE_LINE_TOP: {
1430 bool lineSet = !tabular.topLine(cur.idx(), flag);
1431 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
1432 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
1434 tabular.getCellNumber(i, j),
1439 case LyXTabular::M_TOGGLE_LINE_BOTTOM:
1441 case LyXTabular::TOGGLE_LINE_BOTTOM: {
1442 bool lineSet = !tabular.bottomLine(cur.idx(), flag);
1443 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
1444 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
1445 tabular.setBottomLine(
1446 tabular.getCellNumber(i, j),
1452 case LyXTabular::M_TOGGLE_LINE_LEFT:
1454 case LyXTabular::TOGGLE_LINE_LEFT: {
1455 bool lineSet = !tabular.leftLine(cur.idx(), flag);
1456 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
1457 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
1458 tabular.setLeftLine(
1459 tabular.getCellNumber(i,j),
1465 case LyXTabular::M_TOGGLE_LINE_RIGHT:
1467 case LyXTabular::TOGGLE_LINE_RIGHT: {
1468 bool lineSet = !tabular.rightLine(cur.idx(), flag);
1469 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
1470 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
1471 tabular.setRightLine(
1472 tabular.getCellNumber(i,j),
1478 case LyXTabular::M_ALIGN_LEFT:
1479 case LyXTabular::M_ALIGN_RIGHT:
1480 case LyXTabular::M_ALIGN_CENTER:
1482 case LyXTabular::ALIGN_LEFT:
1483 case LyXTabular::ALIGN_RIGHT:
1484 case LyXTabular::ALIGN_CENTER:
1485 case LyXTabular::ALIGN_BLOCK:
1486 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
1487 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
1488 tabular.setAlignment(
1489 tabular.getCellNumber(i, j),
1494 case LyXTabular::M_VALIGN_TOP:
1495 case LyXTabular::M_VALIGN_BOTTOM:
1496 case LyXTabular::M_VALIGN_MIDDLE:
1498 case LyXTabular::VALIGN_TOP:
1499 case LyXTabular::VALIGN_BOTTOM:
1500 case LyXTabular::VALIGN_MIDDLE:
1501 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
1502 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
1503 tabular.setVAlignment(
1504 tabular.getCellNumber(i, j),
1508 case LyXTabular::MULTICOLUMN: {
1509 if (sel_row_start != sel_row_end) {
1510 #ifdef WITH_WARNINGS
1511 #warning Need I say it ? This is horrible.
1513 Alert::error(_("Error setting multicolumn"),
1514 _("You cannot set multicolumn vertically."));
1517 if (!cur.selection()) {
1518 // just multicol for one single cell
1519 // check whether we are completely in a multicol
1520 if (tabular.isMultiColumn(cur.idx()))
1521 tabular.unsetMultiColumn(cur.idx());
1523 tabular.setMultiColumn(bv.buffer(), cur.idx(), 1);
1526 // we have a selection so this means we just add all this
1527 // cells to form a multicolumn cell
1528 idx_type const s_start = cur.selBegin().idx();
1529 idx_type const s_end = cur.selEnd().idx();
1530 tabular.setMultiColumn(bv.buffer(), s_start, s_end - s_start + 1);
1531 cur.idx() = s_start;
1534 cur.selection() = false;
1538 case LyXTabular::SET_ALL_LINES:
1540 case LyXTabular::UNSET_ALL_LINES:
1541 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
1542 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
1543 tabular.setAllLines(
1544 tabular.getCellNumber(i,j), setLines);
1547 case LyXTabular::SET_LONGTABULAR:
1548 tabular.setLongTabular(true);
1551 case LyXTabular::UNSET_LONGTABULAR:
1552 tabular.setLongTabular(false);
1555 case LyXTabular::SET_ROTATE_TABULAR:
1556 tabular.setRotateTabular(true);
1559 case LyXTabular::UNSET_ROTATE_TABULAR:
1560 tabular.setRotateTabular(false);
1563 case LyXTabular::SET_ROTATE_CELL:
1564 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
1565 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
1566 tabular.setRotateCell(
1567 tabular.getCellNumber(i, j), true);
1570 case LyXTabular::UNSET_ROTATE_CELL:
1571 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
1572 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
1573 tabular.setRotateCell(
1574 tabular.getCellNumber(i, j), false);
1577 case LyXTabular::SET_USEBOX: {
1578 LyXTabular::BoxType val = LyXTabular::BoxType(convert<int>(value));
1579 if (val == tabular.getUsebox(cur.idx()))
1580 val = LyXTabular::BOX_NONE;
1581 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
1582 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
1583 tabular.setUsebox(tabular.getCellNumber(i, j), val);
1587 case LyXTabular::UNSET_LTFIRSTHEAD:
1589 case LyXTabular::SET_LTFIRSTHEAD:
1590 tabular.getRowOfLTFirstHead(row, ltt);
1591 checkLongtableSpecial(ltt, value, flag);
1592 tabular.setLTHead(row, flag, ltt, true);
1595 case LyXTabular::UNSET_LTHEAD:
1597 case LyXTabular::SET_LTHEAD:
1598 tabular.getRowOfLTHead(row, ltt);
1599 checkLongtableSpecial(ltt, value, flag);
1600 tabular.setLTHead(row, flag, ltt, false);
1603 case LyXTabular::UNSET_LTFOOT:
1605 case LyXTabular::SET_LTFOOT:
1606 tabular.getRowOfLTFoot(row, ltt);
1607 checkLongtableSpecial(ltt, value, flag);
1608 tabular.setLTFoot(row, flag, ltt, false);
1611 case LyXTabular::UNSET_LTLASTFOOT:
1613 case LyXTabular::SET_LTLASTFOOT:
1614 tabular.getRowOfLTLastFoot(row, ltt);
1615 checkLongtableSpecial(ltt, value, flag);
1616 tabular.setLTFoot(row, flag, ltt, true);
1619 case LyXTabular::SET_LTNEWPAGE:
1620 tabular.setLTNewPage(row, !tabular.getLTNewPage(row));
1623 // dummy stuff just to avoid warnings
1624 case LyXTabular::LAST_ACTION:
1628 InsetTabularMailer(*this).updateDialog(&bv);
1632 bool InsetTabular::showInsetDialog(BufferView * bv) const
1634 InsetTabularMailer(*this).showDialog(bv);
1639 void InsetTabular::openLayoutDialog(BufferView * bv) const
1641 InsetTabularMailer(*this).showDialog(bv);
1645 bool InsetTabular::copySelection(LCursor & cur)
1647 if (!cur.selection())
1652 getSelection(cur, rs, re, cs, ce);
1654 paste_tabular.reset(new LyXTabular(tabular));
1656 for (row_type i = 0; i < rs; ++i)
1657 paste_tabular->deleteRow(0);
1659 row_type const rows = re - rs + 1;
1660 while (paste_tabular->rows() > rows)
1661 paste_tabular->deleteRow(rows);
1663 paste_tabular->setTopLine(0, true, true);
1664 paste_tabular->setBottomLine(paste_tabular->getFirstCellInRow(rows - 1),
1667 for (col_type i = 0; i < cs; ++i)
1668 paste_tabular->deleteColumn(0);
1670 col_type const columns = ce - cs + 1;
1671 while (paste_tabular->columns() > columns)
1672 paste_tabular->deleteColumn(columns);
1674 paste_tabular->setLeftLine(0, true, true);
1675 paste_tabular->setRightLine(paste_tabular->getLastCellInRow(0),
1679 OutputParams const runparams;
1680 paste_tabular->plaintext(cur.buffer(), os, runparams, 0, true, '\t');
1681 cur.bv().stuffClipboard(os.str());
1682 // mark tabular stack dirty
1683 // FIXME: this is a workaround for bug 1919. Should be removed for 1.5,
1684 // when we (hopefully) have a one-for-all paste mechanism.
1685 lyx::cap::dirtyTabularStack(true);
1691 bool InsetTabular::pasteSelection(LCursor & cur)
1695 col_type const actcol = tabular.column_of_cell(cur.idx());
1696 row_type const actrow = tabular.row_of_cell(cur.idx());
1697 for (row_type r1 = 0, r2 = actrow;
1698 r1 < paste_tabular->rows() && r2 < tabular.rows();
1700 for (col_type c1 = 0, c2 = actcol;
1701 c1 < paste_tabular->columns() && c2 < tabular.columns();
1703 if (paste_tabular->isPartOfMultiColumn(r1, c1) &&
1704 tabular.isPartOfMultiColumn(r2, c2))
1706 if (paste_tabular->isPartOfMultiColumn(r1, c1)) {
1710 if (tabular.isPartOfMultiColumn(r2, c2)) {
1714 shared_ptr<InsetText> inset(
1715 new InsetText(*paste_tabular->getCellInset(r1, c1)));
1716 tabular.setCellInset(r2, c2, inset);
1725 void InsetTabular::cutSelection(LCursor & cur)
1727 if (!cur.selection())
1732 getSelection(cur, rs, re, cs, ce);
1733 for (row_type i = rs; i <= re; ++i) {
1734 for (col_type j = cs; j <= ce; ++j) {
1735 shared_ptr<InsetText> t
1736 = cell(tabular.getCellNumber(i, j));
1737 if (cur.buffer().params().tracking_changes)
1738 t->markErased(true);
1744 // cursor position might be invalid now
1745 cur.pos() = cur.lastpos();
1746 cur.clearSelection();
1750 bool InsetTabular::isRightToLeft(LCursor & cur) const
1752 BOOST_ASSERT(cur.depth() > 1);
1753 Paragraph const & parentpar = cur[cur.depth() - 2].paragraph();
1754 LCursor::pos_type const parentpos = cur[cur.depth() - 2].pos();
1755 return parentpar.getFontSettings(cur.bv().buffer()->params(),
1756 parentpos).language()->rightToLeft();
1760 void InsetTabular::getSelection(LCursor & cur,
1761 row_type & rs, row_type & re, col_type & cs, col_type & ce) const
1763 CursorSlice const & beg = cur.selBegin();
1764 CursorSlice const & end = cur.selEnd();
1765 cs = tabular.column_of_cell(beg.idx());
1766 ce = tabular.column_of_cell(end.idx());
1769 cs = tabular.column_of_cell(end.idx());
1771 ce = tabular.right_column_of_cell(end.idx());
1774 rs = tabular.row_of_cell(beg.idx());
1775 re = tabular.row_of_cell(end.idx());
1781 LyXText * InsetTabular::getText(int idx) const
1783 return size_t(idx) < nargs() ? cell(idx)->getText(0) : 0;
1787 void InsetTabular::markErased(bool erased)
1789 for (idx_type idx = 0; idx < nargs(); ++idx)
1790 cell(idx)->markErased(erased);
1794 bool InsetTabular::forceDefaultParagraphs(idx_type cell) const
1796 return tabular.getPWidth(cell).zero();
1800 bool InsetTabular::insertAsciiString(BufferView & bv, string const & buf,
1803 if (buf.length() <= 0)
1808 col_type maxCols = 1;
1809 string::size_type const len = buf.length();
1810 string::size_type p = 0;
1812 while (p < len && (p = buf.find_first_of("\t\n", p)) != string::npos) {
1820 maxCols = max(cols, maxCols);
1826 maxCols = max(cols, maxCols);
1827 LyXTabular * loctab;
1832 paste_tabular.reset(
1833 new LyXTabular(bv.buffer()->params(), rows, maxCols));
1834 loctab = paste_tabular.get();
1836 dirtyTabularStack(true);
1839 cell = bv.cursor().idx();
1840 ocol = tabular.column_of_cell(cell);
1841 row = tabular.row_of_cell(cell);
1844 string::size_type op = 0;
1845 idx_type const cells = loctab->getNumberOfCells();
1848 rows = loctab->rows();
1849 col_type const columns = loctab->columns();
1851 while (cell < cells && p < len && row < rows &&
1852 (p = buf.find_first_of("\t\n", p)) != string::npos)
1858 // we can only set this if we are not too far right
1859 if (cols < columns) {
1860 shared_ptr<InsetText> inset = loctab->getCellInset(cell);
1861 inset->setViewCache(&bv);
1862 Paragraph & par = inset->text_.getPar(0);
1863 LyXFont const font = inset->text_.getFont(par, 0);
1864 inset->setText(buf.substr(op, p - op), font);
1870 // we can only set this if we are not too far right
1871 if (cols < columns) {
1872 shared_ptr<InsetText> inset = tabular.getCellInset(cell);
1873 inset->setViewCache(&bv);
1874 Paragraph & par = inset->text_.getPar(0);
1875 LyXFont const font = inset->text_.getFont(par, 0);
1876 inset->setText(buf.substr(op, p - op), font);
1881 cell = loctab->getCellNumber(row, cols);
1887 // check for the last cell if there is no trailing '\n'
1888 if (cell < cells && op < len) {
1889 shared_ptr<InsetText> inset = loctab->getCellInset(cell);
1890 inset->setViewCache(&bv);
1891 Paragraph & par = inset->text_.getPar(0);
1892 LyXFont const font = inset->text_.getFont(par, 0);
1893 inset->setText(buf.substr(op, len - op), font);
1899 void InsetTabular::addPreview(PreviewLoader & loader) const
1901 row_type const rows = tabular.rows();
1902 col_type const columns = tabular.columns();
1903 for (row_type i = 0; i < rows; ++i) {
1904 for (col_type j = 0; j < columns; ++j)
1905 tabular.getCellInset(i, j)->addPreview(loader);
1910 bool InsetTabular::tablemode(LCursor & cur) const
1912 return cur.selection() && cur.selBegin().idx() != cur.selEnd().idx();
1919 string const InsetTabularMailer::name_("tabular");
1921 InsetTabularMailer::InsetTabularMailer(InsetTabular const & inset)
1922 : inset_(const_cast<InsetTabular &>(inset))
1926 string const InsetTabularMailer::inset2string(Buffer const &) const
1928 return params2string(inset_);
1932 void InsetTabularMailer::string2params(string const & in, InsetTabular & inset)
1934 istringstream data(in);
1936 lex.setStream(data);
1943 if (!lex || token != name_)
1944 return print_mailer_error("InsetTabularMailer", in, 1,
1947 // This is part of the inset proper that is usually swallowed
1948 // by Buffer::readInset
1950 if (!lex || token != "Tabular")
1951 return print_mailer_error("InsetTabularMailer", in, 2,
1954 Buffer const & buffer = inset.buffer();
1955 inset.read(buffer, lex);
1959 string const InsetTabularMailer::params2string(InsetTabular const & inset)
1962 data << name_ << ' ';
1963 inset.write(inset.buffer(), data);
1964 data << "\\end_inset\n";