2 * \file InsetTabular.cpp
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Lars Gullik Bjønnes
7 * \author Matthias Ettrich
9 * \author Jean-Marc Lasgouttes
10 * \author Angus Leeming
12 * \author André Pönitz
13 * \author Jürgen Vigna
15 * \author Edwin Leuven
16 * \author Scott Kostyshak
18 * Full author contact details are available in file CREDITS.
23 #include "InsetTabular.h"
25 #include "buffer_funcs.h"
27 #include "BufferParams.h"
28 #include "BufferView.h"
29 #include "CoordCache.h"
32 #include "CutAndPaste.h"
33 #include "DispatchResult.h"
34 #include "FuncRequest.h"
35 #include "FuncStatus.h"
36 #include "InsetList.h"
38 #include "LaTeXFeatures.h"
42 #include "MetricsInfo.h"
43 #include "OutputParams.h"
44 #include "output_xhtml.h"
45 #include "Paragraph.h"
46 #include "ParagraphParameters.h"
47 #include "ParIterator.h"
48 #include "TextClass.h"
49 #include "TextMetrics.h"
51 #include "frontends/Application.h"
52 #include "frontends/alert.h"
53 #include "frontends/Clipboard.h"
54 #include "frontends/Painter.h"
55 #include "frontends/Selection.h"
57 #include "support/convert.h"
58 #include "support/debug.h"
59 #include "support/docstream.h"
60 #include "support/FileName.h"
61 #include "support/gettext.h"
62 #include "support/lassert.h"
63 #include "support/lstrings.h"
65 #include <boost/scoped_ptr.hpp>
73 using namespace lyx::support;
79 using cap::dirtyTabularStack;
80 using cap::tabularStackDirty;
82 using graphics::PreviewLoader;
84 using frontend::Painter;
85 using frontend::Clipboard;
87 namespace Alert = frontend::Alert;
92 int const ADD_TO_HEIGHT = 2; // in cell
93 int const ADD_TO_TABULAR_WIDTH = 6; // horizontal space before and after the table
94 int const default_line_space = 10; // ?
95 int const WIDTH_OF_LINE = 5; // space between double lines
99 boost::scoped_ptr<Tabular> paste_tabular;
102 struct TabularFeature {
103 Tabular::Feature action;
109 TabularFeature tabularFeature[] =
111 // the SET/UNSET actions are used by the table dialog,
112 // the TOGGLE actions by the table toolbar buttons
113 { Tabular::APPEND_ROW, "append-row", false },
114 { Tabular::APPEND_COLUMN, "append-column", false },
115 { Tabular::DELETE_ROW, "delete-row", false },
116 { Tabular::DELETE_COLUMN, "delete-column", false },
117 { Tabular::COPY_ROW, "copy-row", false },
118 { Tabular::COPY_COLUMN, "copy-column", false },
119 { Tabular::MOVE_COLUMN_RIGHT, "move-column-right", false },
120 { Tabular::MOVE_COLUMN_LEFT, "move-column-left", false },
121 { Tabular::MOVE_ROW_DOWN, "move-row-down", false },
122 { Tabular::MOVE_ROW_UP, "move-row-up", false },
123 { Tabular::SET_LINE_TOP, "set-line-top", true },
124 { Tabular::SET_LINE_BOTTOM, "set-line-bottom", true },
125 { Tabular::SET_LINE_LEFT, "set-line-left", true },
126 { Tabular::SET_LINE_RIGHT, "set-line-right", true },
127 { Tabular::TOGGLE_LINE_TOP, "toggle-line-top", false },
128 { Tabular::TOGGLE_LINE_BOTTOM, "toggle-line-bottom", false },
129 { Tabular::TOGGLE_LINE_LEFT, "toggle-line-left", false },
130 { Tabular::TOGGLE_LINE_RIGHT, "toggle-line-right", false },
131 { Tabular::ALIGN_LEFT, "align-left", false },
132 { Tabular::ALIGN_RIGHT, "align-right", false },
133 { Tabular::ALIGN_CENTER, "align-center", false },
134 { Tabular::ALIGN_BLOCK, "align-block", false },
135 { Tabular::ALIGN_DECIMAL, "align-decimal", false },
136 { Tabular::VALIGN_TOP, "valign-top", false },
137 { Tabular::VALIGN_BOTTOM, "valign-bottom", false },
138 { Tabular::VALIGN_MIDDLE, "valign-middle", false },
139 { Tabular::M_ALIGN_LEFT, "m-align-left", false },
140 { Tabular::M_ALIGN_RIGHT, "m-align-right", false },
141 { Tabular::M_ALIGN_CENTER, "m-align-center", false },
142 { Tabular::M_VALIGN_TOP, "m-valign-top", false },
143 { Tabular::M_VALIGN_BOTTOM, "m-valign-bottom", false },
144 { Tabular::M_VALIGN_MIDDLE, "m-valign-middle", false },
145 { Tabular::MULTICOLUMN, "multicolumn", false },
146 { Tabular::SET_MULTICOLUMN, "set-multicolumn", false },
147 { Tabular::UNSET_MULTICOLUMN, "unset-multicolumn", false },
148 { Tabular::MULTIROW, "multirow", false },
149 { Tabular::SET_MULTIROW, "set-multirow", false },
150 { Tabular::UNSET_MULTIROW, "unset-multirow", false },
151 { Tabular::SET_MROFFSET, "set-mroffset", true },
152 { Tabular::SET_ALL_LINES, "set-all-lines", false },
153 { Tabular::UNSET_ALL_LINES, "unset-all-lines", false },
154 { Tabular::SET_LONGTABULAR, "set-longtabular", false },
155 { Tabular::UNSET_LONGTABULAR, "unset-longtabular", false },
156 { Tabular::SET_PWIDTH, "set-pwidth", true },
157 { Tabular::SET_MPWIDTH, "set-mpwidth", true },
158 { Tabular::SET_ROTATE_TABULAR, "set-rotate-tabular", true },
159 { Tabular::UNSET_ROTATE_TABULAR, "unset-rotate-tabular", true },
160 { Tabular::TOGGLE_ROTATE_TABULAR, "toggle-rotate-tabular", true },
161 { Tabular::SET_ROTATE_CELL, "set-rotate-cell", true },
162 { Tabular::UNSET_ROTATE_CELL, "unset-rotate-cell", true },
163 { Tabular::TOGGLE_ROTATE_CELL, "toggle-rotate-cell", true },
164 { Tabular::SET_USEBOX, "set-usebox", true },
165 { Tabular::SET_LTHEAD, "set-lthead", true },
166 { Tabular::UNSET_LTHEAD, "unset-lthead", true },
167 { Tabular::SET_LTFIRSTHEAD, "set-ltfirsthead", true },
168 { Tabular::UNSET_LTFIRSTHEAD, "unset-ltfirsthead", true },
169 { Tabular::SET_LTFOOT, "set-ltfoot", true },
170 { Tabular::UNSET_LTFOOT, "unset-ltfoot", true },
171 { Tabular::SET_LTLASTFOOT, "set-ltlastfoot", true },
172 { Tabular::UNSET_LTLASTFOOT, "unset-ltlastfoot", true },
173 { Tabular::SET_LTNEWPAGE, "set-ltnewpage", false },
174 { Tabular::UNSET_LTNEWPAGE, "unset-ltnewpage", false },
175 { Tabular::TOGGLE_LTCAPTION, "toggle-ltcaption", false },
176 { Tabular::SET_LTCAPTION, "set-ltcaption", false },
177 { Tabular::UNSET_LTCAPTION, "unset-ltcaption", false },
178 { Tabular::SET_SPECIAL_COLUMN, "set-special-column", true },
179 { Tabular::SET_SPECIAL_MULTICOLUMN, "set-special-multicolumn", true },
180 { Tabular::SET_BOOKTABS, "set-booktabs", false },
181 { Tabular::UNSET_BOOKTABS, "unset-booktabs", false },
182 { Tabular::SET_TOP_SPACE, "set-top-space", true },
183 { Tabular::SET_BOTTOM_SPACE, "set-bottom-space", true },
184 { Tabular::SET_INTERLINE_SPACE, "set-interline-space", true },
185 { Tabular::SET_BORDER_LINES, "set-border-lines", false },
186 { Tabular::TABULAR_VALIGN_TOP, "tabular-valign-top", false},
187 { Tabular::TABULAR_VALIGN_MIDDLE, "tabular-valign-middle", false},
188 { Tabular::TABULAR_VALIGN_BOTTOM, "tabular-valign-bottom", false},
189 { Tabular::LONGTABULAR_ALIGN_LEFT, "longtabular-align-left", false },
190 { Tabular::LONGTABULAR_ALIGN_CENTER, "longtabular-align-center", false },
191 { Tabular::LONGTABULAR_ALIGN_RIGHT, "longtabular-align-right", false },
192 { Tabular::SET_DECIMAL_POINT, "set-decimal-point", true },
193 { Tabular::SET_TABULAR_WIDTH, "set-tabular-width", true },
194 { Tabular::LAST_ACTION, "", false }
198 string const tostr(LyXAlignment const & num)
203 case LYX_ALIGN_BLOCK:
207 case LYX_ALIGN_CENTER:
209 case LYX_ALIGN_RIGHT:
211 case LYX_ALIGN_LAYOUT:
213 case LYX_ALIGN_SPECIAL:
215 case LYX_ALIGN_DECIMAL:
222 string const tostr(Tabular::HAlignment const & num)
225 case Tabular::LYX_LONGTABULAR_ALIGN_LEFT:
227 case Tabular::LYX_LONGTABULAR_ALIGN_CENTER:
229 case Tabular::LYX_LONGTABULAR_ALIGN_RIGHT:
236 string const tostr(Tabular::VAlignment const & num)
239 case Tabular::LYX_VALIGN_TOP:
241 case Tabular::LYX_VALIGN_MIDDLE:
243 case Tabular::LYX_VALIGN_BOTTOM:
250 string const tostr(Tabular::BoxType const & num)
253 case Tabular::BOX_NONE:
255 case Tabular::BOX_PARBOX:
257 case Tabular::BOX_MINIPAGE:
264 // I would have liked a fromstr template a lot better. (Lgb)
265 bool string2type(string const & str, LyXAlignment & num)
268 num = LYX_ALIGN_NONE;
269 else if (str == "block")
270 num = LYX_ALIGN_BLOCK;
271 else if (str == "left")
272 num = LYX_ALIGN_LEFT;
273 else if (str == "center")
274 num = LYX_ALIGN_CENTER;
275 else if (str == "right")
276 num = LYX_ALIGN_RIGHT;
277 else if (str == "decimal")
278 num = LYX_ALIGN_DECIMAL;
285 bool string2type(string const & str, Tabular::HAlignment & num)
288 num = Tabular::LYX_LONGTABULAR_ALIGN_LEFT;
289 else if (str == "center" )
290 num = Tabular::LYX_LONGTABULAR_ALIGN_CENTER;
291 else if (str == "right")
292 num = Tabular::LYX_LONGTABULAR_ALIGN_RIGHT;
299 bool string2type(string const & str, Tabular::VAlignment & num)
302 num = Tabular::LYX_VALIGN_TOP;
303 else if (str == "middle" )
304 num = Tabular::LYX_VALIGN_MIDDLE;
305 else if (str == "bottom")
306 num = Tabular::LYX_VALIGN_BOTTOM;
313 bool string2type(string const & str, Tabular::BoxType & num)
316 num = Tabular::BOX_NONE;
317 else if (str == "parbox")
318 num = Tabular::BOX_PARBOX;
319 else if (str == "minipage")
320 num = Tabular::BOX_MINIPAGE;
327 bool string2type(string const & str, bool & num)
331 else if (str == "false")
339 bool getTokenValue(string const & str, char const * token, string & ret)
342 size_t token_length = strlen(token);
343 size_t pos = str.find(token);
345 if (pos == string::npos || pos + token_length + 1 >= str.length()
346 || str[pos + token_length] != '=')
348 pos += token_length + 1;
350 if (ch != '"' && ch != '\'') { // only read till next space
354 while (pos < str.length() - 1 && str[++pos] != ch)
361 bool getTokenValue(string const & str, char const * token, docstring & ret)
364 bool const success = getTokenValue(str, token, tmp);
365 ret = from_utf8(tmp);
370 bool getTokenValue(string const & str, char const * token, int & num)
374 if (!getTokenValue(str, token, tmp))
376 num = convert<int>(tmp);
381 bool getTokenValue(string const & str, char const * token, LyXAlignment & num)
384 return getTokenValue(str, token, tmp) && string2type(tmp, num);
388 bool getTokenValue(string const & str, char const * token,
389 Tabular::HAlignment & num)
392 return getTokenValue(str, token, tmp) && string2type(tmp, num);
396 bool getTokenValue(string const & str, char const * token,
397 Tabular::VAlignment & num)
400 return getTokenValue(str, token, tmp) && string2type(tmp, num);
404 bool getTokenValue(string const & str, char const * token,
405 Tabular::BoxType & num)
408 return getTokenValue(str, token, tmp) && string2type(tmp, num);
412 bool getTokenValue(string const & str, char const * token, bool & flag)
414 // set the flag always to false as this should be the default for bools
415 // not in the file-format.
418 return getTokenValue(str, token, tmp) && string2type(tmp, flag);
422 bool getTokenValue(string const & str, char const * token, Length & len)
424 // set the length to be zero() as default as this it should be if not
425 // in the file format.
428 return getTokenValue(str, token, tmp) && isValidLength(tmp, &len);
432 bool getTokenValue(string const & str, char const * token, Length & len, bool & flag)
437 if (!getTokenValue(str, token, tmp))
439 if (tmp == "default") {
443 return isValidLength(tmp, &len);
447 void l_getline(istream & is, string & str)
450 while (str.empty()) {
452 if (!str.empty() && str[str.length() - 1] == '\r')
453 str.erase(str.length() - 1);
458 string const write_attribute(string const & name, T const & t)
460 string const s = tostr(t);
461 return s.empty() ? s : " " + name + "=\"" + s + "\"";
465 string const write_attribute(string const & name, string const & t)
467 return t.empty() ? t : " " + name + "=\"" + t + "\"";
472 string const write_attribute(string const & name, docstring const & t)
474 return t.empty() ? string() : " " + name + "=\"" + to_utf8(t) + "\"";
479 string const write_attribute(string const & name, bool const & b)
481 // we write only true attribute values so we remove a bit of the
482 // file format bloat for tabulars.
483 return b ? write_attribute(name, convert<string>(b)) : string();
488 string const write_attribute(string const & name, int const & i)
490 // we write only true attribute values so we remove a bit of the
491 // file format bloat for tabulars.
492 return i ? write_attribute(name, convert<string>(i)) : string();
497 string const write_attribute(string const & name, Tabular::idx_type const & i)
499 // we write only true attribute values so we remove a bit of the
500 // file format bloat for tabulars.
501 return i ? write_attribute(name, convert<string>(i)) : string();
506 string const write_attribute(string const & name, Length const & value)
508 // we write only the value if we really have one same reson as above.
509 return value.zero() ? string() : write_attribute(name, value.asString());
515 string const featureAsString(Tabular::Feature action)
517 for (size_t i = 0; i != Tabular::LAST_ACTION; ++i) {
518 if (tabularFeature[i].action == action)
519 return tabularFeature[i].feature;
525 DocIterator separatorPos(InsetTableCell * cell, docstring const & align_d)
527 DocIterator dit = doc_iterator_begin(&(cell->buffer()), cell);
528 for (; dit; dit.forwardChar())
529 if (dit.inTexted() && dit.depth() == 1
530 && dit.paragraph().find(align_d, false, false, dit.pos()))
537 InsetTableCell splitCell(InsetTableCell & head, docstring const & align_d, bool & hassep)
539 InsetTableCell tail = InsetTableCell(head);
540 DocIterator const dit = separatorPos(&head, align_d);
543 pit_type const psize = head.paragraphs().front().size();
544 head.paragraphs().front().eraseChars(dit.pos(), psize, false);
545 tail.paragraphs().front().eraseChars(0,
546 dit.pos() < psize ? dit.pos() + 1 : psize, false);
553 /////////////////////////////////////////////////////////////////////
557 /////////////////////////////////////////////////////////////////////
560 Tabular::CellData::CellData(Buffer * buf)
563 multicolumn(Tabular::CELL_NORMAL),
564 multirow(Tabular::CELL_NORMAL),
565 alignment(LYX_ALIGN_CENTER),
566 valignment(LYX_VALIGN_TOP),
576 inset(new InsetTableCell(buf))
578 inset->setBuffer(*buf);
582 Tabular::CellData::CellData(CellData const & cs)
585 multicolumn(cs.multicolumn),
586 multirow(cs.multirow),
587 mroffset(cs.mroffset),
588 alignment(cs.alignment),
589 valignment(cs.valignment),
590 decimal_hoffset(cs.decimal_hoffset),
591 decimal_width(cs.decimal_width),
593 top_line(cs.top_line),
594 bottom_line(cs.bottom_line),
595 left_line(cs.left_line),
596 right_line(cs.right_line),
599 align_special(cs.align_special),
601 inset(static_cast<InsetTableCell *>(cs.inset->clone()))
605 Tabular::CellData & Tabular::CellData::operator=(CellData const & cs)
611 multicolumn = cs.multicolumn;
612 multirow = cs.multirow;
613 mroffset = cs.mroffset;
614 alignment = cs.alignment;
615 valignment = cs.valignment;
616 decimal_hoffset = cs.decimal_hoffset;
617 decimal_width = cs.decimal_width;
618 voffset = cs.voffset;
619 top_line = cs.top_line;
620 bottom_line = cs.bottom_line;
621 left_line = cs.left_line;
622 right_line = cs.right_line;
625 align_special = cs.align_special;
626 p_width = cs.p_width;
627 inset.reset(static_cast<InsetTableCell *>(cs.inset->clone()));
631 Tabular::RowData::RowData()
634 top_space_default(false),
635 bottom_space_default(false),
636 interline_space_default(false),
646 Tabular::ColumnData::ColumnData()
647 : alignment(LYX_ALIGN_CENTER),
648 valignment(LYX_VALIGN_TOP),
654 Tabular::ltType::ltType()
655 : set(false), topDL(false),
661 Tabular::Tabular(Buffer * buffer, row_type rows_arg, col_type columns_arg)
663 init(buffer, rows_arg, columns_arg);
667 void Tabular::setBuffer(Buffer & buffer)
670 for (row_type i = 0; i < nrows(); ++i)
671 for (col_type j = 0; j < ncols(); ++j)
672 cell_info[i][j].inset->setBuffer(*buffer_);
676 // activates all lines and sets all widths to 0
677 void Tabular::init(Buffer * buf, row_type rows_arg,
678 col_type columns_arg)
681 row_info = row_vector(rows_arg);
682 column_info = column_vector(columns_arg);
683 cell_info = cell_vvector(rows_arg, cell_vector(columns_arg, CellData(buf)));
684 row_info.reserve(10);
685 column_info.reserve(10);
686 cell_info.reserve(100);
688 is_long_tabular = false;
689 tabular_valignment = LYX_VALIGN_MIDDLE;
690 tabular_width = Length();
691 longtabular_alignment = LYX_LONGTABULAR_ALIGN_CENTER;
693 use_booktabs = false;
694 // set silly default lines
695 for (row_type r = 0; r < nrows(); ++r)
696 for (col_type c = 0; c < ncols(); ++c) {
697 cell_info[r][c].inset->setBuffer(*buffer_);
698 cell_info[r][c].top_line = true;
699 cell_info[r][c].left_line = true;
700 cell_info[r][c].bottom_line = r == 0 || r == nrows() - 1;
701 cell_info[r][c].right_line = c == ncols() - 1;
706 void Tabular::deleteRow(row_type const row)
708 // Not allowed to delete last row
712 for (col_type c = 0; c < ncols(); ++c) {
713 // Care about multirow cells
714 if (row + 1 < nrows() &&
715 cell_info[row][c].multirow == CELL_BEGIN_OF_MULTIROW &&
716 cell_info[row + 1][c].multirow == CELL_PART_OF_MULTIROW) {
717 cell_info[row + 1][c].multirow = CELL_BEGIN_OF_MULTIROW;
720 row_info.erase(row_info.begin() + row);
721 cell_info.erase(cell_info.begin() + row);
726 void Tabular::copyRow(row_type const row)
728 insertRow(row, true);
732 void Tabular::appendRow(row_type row)
734 insertRow(row, false);
738 void Tabular::insertRow(row_type const row, bool copy)
740 row_info.insert(row_info.begin() + row + 1, RowData(row_info[row]));
741 cell_info.insert(cell_info.begin() + row + 1,
742 cell_vector(0, CellData(buffer_)));
744 for (col_type c = 0; c < ncols(); ++c) {
745 cell_info[row + 1].insert(cell_info[row + 1].begin() + c,
746 copy ? CellData(cell_info[row][c]) : CellData(buffer_));
747 if (buffer().params().track_changes)
748 cell_info[row + 1][c].inset->setChange(Change(Change::INSERTED));
749 if (cell_info[row][c].multirow == CELL_BEGIN_OF_MULTIROW)
750 cell_info[row + 1][c].multirow = CELL_PART_OF_MULTIROW;
754 for (col_type c = 0; c < ncols(); ++c) {
755 if (isPartOfMultiRow(row, c))
757 // inherit line settings
758 idx_type const i = cellIndex(row + 1, c);
759 idx_type const j = cellIndex(row, c);
760 setLeftLine(i, leftLine(j));
761 setRightLine(i, rightLine(j));
762 setTopLine(i, topLine(j));
763 if (topLine(j) && bottomLine(j)) {
764 setBottomLine(i, true);
765 setBottomLine(j, false);
767 // mark track changes
768 if (buffer().params().track_changes)
769 cellInfo(i).inset->setChange(Change(Change::INSERTED));
774 void Tabular::moveColumn(col_type col, ColDirection direction)
776 if (direction == Tabular::LEFT)
779 std::swap(column_info[col], column_info[col + 1]);
781 for (row_type r = 0; r < nrows(); ++r) {
782 std::swap(cell_info[r][col], cell_info[r][col + 1]);
783 std::swap(cell_info[r][col].left_line, cell_info[r][col + 1].left_line);
784 std::swap(cell_info[r][col].right_line, cell_info[r][col + 1].right_line);
786 // FIXME track changes is broken for tabular features (#8469)
787 idx_type const i = cellIndex(r, col);
788 idx_type const j = cellIndex(r, col + 1);
789 if (buffer().params().track_changes) {
790 cellInfo(i).inset->setChange(Change(Change::INSERTED));
791 cellInfo(j).inset->setChange(Change(Change::INSERTED));
798 void Tabular::moveRow(row_type row, RowDirection direction)
800 if (direction == Tabular::UP)
803 std::swap(row_info[row], row_info[row + 1]);
805 for (col_type c = 0; c < ncols(); ++c) {
806 std::swap(cell_info[row][c], cell_info[row + 1][c]);
807 std::swap(cell_info[row][c].top_line, cell_info[row + 1][c].top_line);
808 std::swap(cell_info[row][c].bottom_line, cell_info[row + 1][c].bottom_line);
810 // FIXME track changes is broken for tabular features (#8469)
811 idx_type const i = cellIndex(row, c);
812 idx_type const j = cellIndex(row + 1, c);
813 if (buffer().params().track_changes) {
814 cellInfo(i).inset->setChange(Change(Change::INSERTED));
815 cellInfo(j).inset->setChange(Change(Change::INSERTED));
822 void Tabular::deleteColumn(col_type const col)
824 // Not allowed to delete last column
828 for (row_type r = 0; r < nrows(); ++r) {
829 // Care about multicolumn cells
830 if (col + 1 < ncols() &&
831 cell_info[r][col].multicolumn == CELL_BEGIN_OF_MULTICOLUMN &&
832 cell_info[r][col + 1].multicolumn == CELL_PART_OF_MULTICOLUMN) {
833 cell_info[r][col + 1].multicolumn = CELL_BEGIN_OF_MULTICOLUMN;
835 cell_info[r].erase(cell_info[r].begin() + col);
837 column_info.erase(column_info.begin() + col);
842 void Tabular::copyColumn(col_type const col)
844 insertColumn(col, true);
848 void Tabular::appendColumn(col_type col)
850 insertColumn(col, false);
854 void Tabular::insertColumn(col_type const col, bool copy)
856 BufferParams const & bp = buffer().params();
857 column_info.insert(column_info.begin() + col + 1, ColumnData(column_info[col]));
859 for (row_type r = 0; r < nrows(); ++r) {
860 cell_info[r].insert(cell_info[r].begin() + col + 1,
861 copy ? CellData(cell_info[r][col]) : CellData(buffer_));
862 if (bp.track_changes)
863 cell_info[r][col + 1].inset->setChange(Change(Change::INSERTED));
864 if (cell_info[r][col].multicolumn == CELL_BEGIN_OF_MULTICOLUMN)
865 cell_info[r][col + 1].multicolumn = CELL_PART_OF_MULTICOLUMN;
868 for (row_type r = 0; r < nrows(); ++r) {
869 // inherit line settings
870 idx_type const i = cellIndex(r, col + 1);
871 idx_type const j = cellIndex(r, col);
872 setBottomLine(i, bottomLine(j));
873 setTopLine(i, topLine(j));
874 setLeftLine(i, leftLine(j));
875 if (rightLine(i) && rightLine(j)) {
876 setRightLine(i, true);
877 setRightLine(j, false);
879 if (buffer().params().track_changes)
880 cellInfo(i).inset->setChange(Change(Change::INSERTED));
885 void Tabular::updateIndexes()
890 for (row_type row = 0; row < nrows(); ++row)
891 for (col_type column = 0; column < ncols(); ++column) {
892 if (!isPartOfMultiColumn(row, column)
893 && !isPartOfMultiRow(row, column))
895 if (isPartOfMultiRow(row, column))
896 cell_info[row][column].cellno = cell_info[row - 1][column].cellno;
898 cell_info[row][column].cellno = numberofcells - 1;
901 rowofcell.resize(numberofcells);
902 columnofcell.resize(numberofcells);
904 // reset column and row of cells and update their width and alignment
905 for (row_type row = 0; row < nrows(); ++row)
906 for (col_type column = 0; column < ncols(); ++column) {
907 if (isPartOfMultiColumn(row, column))
909 // columnofcell needs to be called before setting width and aligment
910 // multirow cells inherit the width from the column width
911 if (!isPartOfMultiRow(row, column)) {
912 columnofcell[i] = column;
915 setFixedWidth(row, column);
916 if (isPartOfMultiRow(row, column))
918 cell_info[row][column].inset->setContentAlignment(
919 getAlignment(cellIndex(row, column)));
925 Tabular::idx_type Tabular::numberOfCellsInRow(row_type const row) const
928 for (col_type c = 0; c < ncols(); ++c)
929 if (cell_info[row][c].multicolumn != Tabular::CELL_PART_OF_MULTICOLUMN)
935 bool Tabular::topLine(idx_type const cell) const
937 return cellInfo(cell).top_line;
941 bool Tabular::bottomLine(idx_type const cell) const
943 return cellInfo(cell).bottom_line;
947 bool Tabular::leftLine(idx_type cell) const
951 return cellInfo(cell).left_line;
955 bool Tabular::rightLine(idx_type cell) const
959 return cellInfo(cell).right_line;
963 int Tabular::interRowSpace(row_type row) const
965 if (!row || row >= nrows())
968 int const interline_space = row_info[row - 1].interline_space_default ?
970 row_info[row - 1].interline_space.inPixels(width());
971 if (rowTopLine(row) && rowBottomLine(row - 1))
972 return interline_space + WIDTH_OF_LINE;
973 return interline_space;
977 int Tabular::interColumnSpace(idx_type cell) const
979 col_type const nextcol = cellColumn(cell) + columnSpan(cell);
980 if (rightLine(cell) && nextcol < ncols()
981 && leftLine(cellIndex(cellRow(cell), nextcol)))
982 return WIDTH_OF_LINE;
987 int Tabular::cellWidth(idx_type cell) const
990 col_type const span = columnSpan(cell);
991 col_type const col = cellColumn(cell);
992 for(col_type c = col; c < col + span ; ++c)
993 w += column_info[c].width;
998 int Tabular::cellHeight(idx_type cell) const
1000 row_type const span = rowSpan(cell);
1001 row_type const row = cellRow(cell);
1003 for(row_type r = row; r < row + span ; ++r) {
1004 h += rowAscent(r) + rowDescent(r);
1005 if (r != row + span - 1)
1006 h += interRowSpace(r + 1);
1013 bool Tabular::updateColumnWidths()
1015 vector<int> max_dwidth(ncols(), 0);
1016 for(col_type c = 0; c < ncols(); ++c)
1017 for(row_type r = 0; r < nrows(); ++r) {
1018 idx_type const i = cellIndex(r, c);
1019 if (getAlignment(i) == LYX_ALIGN_DECIMAL)
1020 max_dwidth[c] = max(max_dwidth[c], cell_info[r][c].decimal_width);
1023 bool update = false;
1024 // for each col get max of single col cells
1025 for(col_type c = 0; c < ncols(); ++c) {
1027 for(row_type r = 0; r < nrows(); ++r) {
1028 idx_type const i = cellIndex(r, c);
1029 if (columnSpan(i) == 1) {
1030 if (getAlignment(i) == LYX_ALIGN_DECIMAL
1031 && cell_info[r][c].decimal_width!=0)
1032 new_width = max(new_width, cellInfo(i).width
1033 + max_dwidth[c] - cellInfo(i).decimal_width);
1035 new_width = max(new_width, cellInfo(i).width);
1039 if (column_info[c].width != new_width) {
1040 column_info[c].width = new_width;
1044 // update col widths to fit merged cells
1045 for(col_type c = 0; c < ncols(); ++c)
1046 for(row_type r = 0; r < nrows(); ++r) {
1047 idx_type const i = cellIndex(r, c);
1048 int const span = columnSpan(i);
1049 if (span == 1 || c > cellColumn(i))
1053 for(col_type j = c; j < c + span ; ++j)
1054 old_width += column_info[j].width;
1056 if (cellInfo(i).width > old_width) {
1057 column_info[c + span - 1].width += cellInfo(i).width - old_width;
1066 int Tabular::width() const
1069 for (col_type c = 0; c < ncols(); ++c)
1070 width += column_info[c].width;
1075 void Tabular::setAlignment(idx_type cell, LyXAlignment align,
1078 col_type const col = cellColumn(cell);
1079 // set alignment for the whole row if we are not in a multicolumn cell,
1080 // exclude possible multicolumn cells in the row
1081 if (!isMultiColumn(cell)) {
1082 for (row_type r = 0; r < nrows(); ++r) {
1083 // only if the column has no width the multirow inherits the
1084 // alignment of the column, otherwise it is left aligned
1085 if (!(isMultiRow(cellIndex(r, col)) && has_width)
1086 && !isMultiColumn(cellIndex(r, col))) {
1087 cell_info[r][col].alignment = align;
1088 cell_info[r][col].inset->setContentAlignment(align);
1090 if ((isMultiRow(cellIndex(r, col)) && has_width)
1091 && !isMultiColumn(cellIndex(r, col))) {
1092 cell_info[r][col].alignment = LYX_ALIGN_LEFT;
1093 cell_info[r][col].inset->setContentAlignment(LYX_ALIGN_LEFT);
1096 column_info[col].alignment = align;
1097 docstring & dpoint = column_info[col].decimal_point;
1098 if (align == LYX_ALIGN_DECIMAL && dpoint.empty())
1099 dpoint = from_utf8(lyxrc.default_decimal_point);
1101 cellInfo(cell).alignment = align;
1102 cellInset(cell).get()->setContentAlignment(align);
1107 void Tabular::setVAlignment(idx_type cell, VAlignment align,
1110 if (!isMultiColumn(cell) || onlycolumn)
1111 column_info[cellColumn(cell)].valignment = align;
1113 cellInfo(cell).valignment = align;
1120 * Allow line and paragraph breaks for fixed width cells or disallow them,
1121 * merge cell paragraphs and reset layout to standard for variable width
1124 void toggleFixedWidth(Cursor & cur, InsetTableCell * inset, bool fixedWidth)
1126 inset->toggleFixedWidth(fixedWidth);
1130 // merge all paragraphs to one
1131 BufferParams const & bp = cur.bv().buffer().params();
1132 while (inset->paragraphs().size() > 1)
1133 mergeParagraph(bp, inset->paragraphs(), 0);
1137 // undo information has already been recorded
1138 inset->getText(0)->setLayout(0, cur.lastpit() + 1,
1139 bp.documentClass().plainLayoutName());
1146 void Tabular::setColumnPWidth(Cursor & cur, idx_type cell,
1147 Length const & width)
1149 col_type const c = cellColumn(cell);
1151 column_info[c].p_width = width;
1152 // reset the vertical alignment to top if the fixed width
1153 // is removed or zero because only fixed width columns can
1154 // have a vertical alignment
1155 if (column_info[c].p_width.zero())
1156 column_info[c].valignment = LYX_VALIGN_TOP;
1157 for (row_type r = 0; r < nrows(); ++r) {
1158 idx_type const cell = cellIndex(r, c);
1159 // because of multicolumns
1160 toggleFixedWidth(cur, cellInset(cell).get(),
1161 !getPWidth(cell).zero());
1162 if (isMultiRow(cell))
1163 setAlignment(cell, LYX_ALIGN_LEFT, false);
1165 // cur paragraph can become invalid after paragraphs were merged
1166 if (cur.pit() > cur.lastpit())
1167 cur.pit() = cur.lastpit();
1168 // cur position can become invalid after newlines were removed
1169 if (cur.pos() > cur.lastpos())
1170 cur.pos() = cur.lastpos();
1174 bool Tabular::setFixedWidth(row_type r, col_type c)
1176 bool const multicol = cell_info[r][c].multicolumn != CELL_NORMAL;
1177 bool const fixed_width = (!column_info[c].p_width.zero() && !multicol)
1178 || (multicol && !cell_info[r][c].p_width.zero());
1179 cell_info[r][c].inset->toggleFixedWidth(fixed_width);
1184 bool Tabular::setMColumnPWidth(Cursor & cur, idx_type cell,
1185 Length const & width)
1187 if (!isMultiColumn(cell))
1190 cellInfo(cell).p_width = width;
1191 toggleFixedWidth(cur, cellInset(cell).get(), !width.zero());
1192 // cur paragraph can become invalid after paragraphs were merged
1193 if (cur.pit() > cur.lastpit())
1194 cur.pit() = cur.lastpit();
1195 // cur position can become invalid after newlines were removed
1196 if (cur.pos() > cur.lastpos())
1197 cur.pos() = cur.lastpos();
1202 bool Tabular::setMROffset(Cursor &, idx_type cell, Length const & mroffset)
1204 cellInfo(cell).mroffset = mroffset;
1209 void Tabular::setAlignSpecial(idx_type cell, docstring const & special,
1210 Tabular::Feature what)
1212 if (what == SET_SPECIAL_MULTICOLUMN)
1213 cellInfo(cell).align_special = special;
1215 column_info[cellColumn(cell)].align_special = special;
1219 void Tabular::setTopLine(idx_type i, bool line)
1221 cellInfo(i).top_line = line;
1225 void Tabular::setBottomLine(idx_type i, bool line)
1227 cellInfo(i).bottom_line = line;
1231 void Tabular::setLeftLine(idx_type cell, bool line)
1233 cellInfo(cell).left_line = line;
1237 void Tabular::setRightLine(idx_type cell, bool line)
1239 cellInfo(cell).right_line = line;
1242 bool Tabular::rowTopLine(row_type r) const
1244 bool all_rows_set = true;
1245 for (col_type c = 0; all_rows_set && c < ncols(); ++c)
1246 all_rows_set = cellInfo(cellIndex(r, c)).top_line;
1247 return all_rows_set;
1251 bool Tabular::rowBottomLine(row_type r) const
1253 bool all_rows_set = true;
1254 for (col_type c = 0; all_rows_set && c < ncols(); ++c)
1255 all_rows_set = cellInfo(cellIndex(r, c)).bottom_line;
1256 return all_rows_set;
1260 bool Tabular::columnLeftLine(col_type c) const
1267 for (row_type r = 0; r < nrows(); ++r) {
1268 idx_type const i = cellIndex(r, c);
1269 if (c == cellColumn(i)) {
1271 bool right = c > 0 && cellInfo(cellIndex(r, c - 1)).right_line;
1272 if (cellInfo(i).left_line || right)
1276 return 2 * nrows_left >= total;
1280 bool Tabular::columnRightLine(col_type c) const
1285 int nrows_right = 0;
1287 for (row_type r = 0; r < nrows(); ++r) {
1288 idx_type i = cellIndex(r, c);
1289 if (c == cellColumn(i) + columnSpan(i) - 1) {
1291 bool left = (c + 1 < ncols()
1292 && cellInfo(cellIndex(r, c + 1)).left_line)
1293 || c + 1 == ncols();
1294 if (cellInfo(i).right_line && left)
1298 return 2 * nrows_right >= total;
1302 LyXAlignment Tabular::getAlignment(idx_type cell, bool onlycolumn) const
1304 if (!onlycolumn && (isMultiColumn(cell) || isMultiRow(cell)))
1305 return cellInfo(cell).alignment;
1307 return column_info[cellColumn(cell)].alignment;
1312 Tabular::getVAlignment(idx_type cell, bool onlycolumn) const
1314 if (!onlycolumn && (isMultiColumn(cell) || isMultiRow(cell)))
1315 return cellInfo(cell).valignment;
1316 return column_info[cellColumn(cell)].valignment;
1320 Length const Tabular::getPWidth(idx_type cell) const
1322 if (isMultiColumn(cell))
1323 return cellInfo(cell).p_width;
1324 return column_info[cellColumn(cell)].p_width;
1328 Length const Tabular::getMROffset(idx_type cell) const
1330 return cellInfo(cell).mroffset;
1334 int Tabular::textHOffset(idx_type cell) const
1336 // the LaTeX Way :-(
1337 int x = WIDTH_OF_LINE;
1339 int const w = cellWidth(cell) - cellInfo(cell).width;
1341 switch (getAlignment(cell)) {
1342 case LYX_ALIGN_CENTER:
1345 case LYX_ALIGN_RIGHT:
1348 case LYX_ALIGN_DECIMAL: {
1349 // we center when no decimal point
1350 if (cellInfo(cell).decimal_width == 0) {
1354 col_type const c = cellColumn(cell);
1355 int max_dhoffset = 0;
1356 for(row_type r = 0; r < row_info.size() ; ++r) {
1357 idx_type const i = cellIndex(r, c);
1358 if (getAlignment(i) == LYX_ALIGN_DECIMAL
1359 && cellInfo(i).decimal_width != 0)
1360 max_dhoffset = max(max_dhoffset, cellInfo(i).decimal_hoffset);
1362 x += max_dhoffset - cellInfo(cell).decimal_hoffset;
1365 // LYX_ALIGN_LEFT: nothing :-)
1373 int Tabular::textVOffset(idx_type cell) const
1375 int voffset = cellInfo(cell).voffset;
1376 if (isMultiRow(cell)) {
1377 row_type const row = cellRow(cell);
1378 voffset += (cellHeight(cell) - rowAscent(row) - rowDescent(row))/2;
1384 Tabular::idx_type Tabular::getFirstCellInRow(row_type row) const
1387 idx_type const numcells = numberOfCellsInRow(row);
1388 // we check against numcells to make sure we do not crash if all the
1389 // cells are multirow (bug #7535), but in that case our return value
1390 // is really invalid, i.e., it is NOT the first cell in the row. but
1391 // i do not know what to do here. (rgh)
1392 while (c < numcells - 1
1393 && cell_info[row][c].multirow == CELL_PART_OF_MULTIROW)
1395 return cell_info[row][c].cellno;
1399 Tabular::idx_type Tabular::getLastCellInRow(row_type row) const
1401 col_type c = ncols() - 1;
1402 // of course we check against 0 so we don't crash. but we have the same
1403 // problem as in the previous routine: if all the cells are part of a
1404 // multirow or part of a multi column, then our return value is invalid.
1406 && (cell_info[row][c].multirow == CELL_PART_OF_MULTIROW
1407 || cell_info[row][c].multicolumn == CELL_PART_OF_MULTICOLUMN))
1409 return cell_info[row][c].cellno;
1413 Tabular::row_type Tabular::cellRow(idx_type cell) const
1415 if (cell >= numberofcells)
1419 return rowofcell[cell];
1423 Tabular::col_type Tabular::cellColumn(idx_type cell) const
1425 if (cell >= numberofcells)
1429 return columnofcell[cell];
1433 void Tabular::write(ostream & os) const
1437 << write_attribute("version", 3)
1438 << write_attribute("rows", nrows())
1439 << write_attribute("columns", ncols())
1441 // global longtable options
1443 << write_attribute("rotate", rotate)
1444 << write_attribute("booktabs", use_booktabs)
1445 << write_attribute("islongtable", is_long_tabular)
1446 << write_attribute("firstHeadTopDL", endfirsthead.topDL)
1447 << write_attribute("firstHeadBottomDL", endfirsthead.bottomDL)
1448 << write_attribute("firstHeadEmpty", endfirsthead.empty)
1449 << write_attribute("headTopDL", endhead.topDL)
1450 << write_attribute("headBottomDL", endhead.bottomDL)
1451 << write_attribute("footTopDL", endfoot.topDL)
1452 << write_attribute("footBottomDL", endfoot.bottomDL)
1453 << write_attribute("lastFootTopDL", endlastfoot.topDL)
1454 << write_attribute("lastFootBottomDL", endlastfoot.bottomDL)
1455 << write_attribute("lastFootEmpty", endlastfoot.empty);
1456 // longtables cannot be aligned vertically
1457 if (!is_long_tabular) {
1458 os << write_attribute("tabularvalignment", tabular_valignment);
1459 os << write_attribute("tabularwidth", tabular_width);
1461 if (is_long_tabular)
1462 os << write_attribute("longtabularalignment", longtabular_alignment);
1464 for (col_type c = 0; c < ncols(); ++c) {
1466 << write_attribute("alignment", column_info[c].alignment);
1467 if (column_info[c].alignment == LYX_ALIGN_DECIMAL)
1468 os << write_attribute("decimal_point", column_info[c].decimal_point);
1469 os << write_attribute("valignment", column_info[c].valignment)
1470 << write_attribute("width", column_info[c].p_width.asString())
1471 << write_attribute("special", column_info[c].align_special)
1474 for (row_type r = 0; r < nrows(); ++r) {
1475 static const string def("default");
1477 if (row_info[r].top_space_default)
1478 os << write_attribute("topspace", def);
1480 os << write_attribute("topspace", row_info[r].top_space);
1481 if (row_info[r].bottom_space_default)
1482 os << write_attribute("bottomspace", def);
1484 os << write_attribute("bottomspace", row_info[r].bottom_space);
1485 if (row_info[r].interline_space_default)
1486 os << write_attribute("interlinespace", def);
1488 os << write_attribute("interlinespace", row_info[r].interline_space);
1489 os << write_attribute("endhead", row_info[r].endhead)
1490 << write_attribute("endfirsthead", row_info[r].endfirsthead)
1491 << write_attribute("endfoot", row_info[r].endfoot)
1492 << write_attribute("endlastfoot", row_info[r].endlastfoot)
1493 << write_attribute("newpage", row_info[r].newpage)
1494 << write_attribute("caption", row_info[r].caption)
1496 for (col_type c = 0; c < ncols(); ++c) {
1498 << write_attribute("multicolumn", cell_info[r][c].multicolumn)
1499 << write_attribute("multirow", cell_info[r][c].multirow)
1500 << write_attribute("mroffset", cell_info[r][c].mroffset)
1501 << write_attribute("alignment", cell_info[r][c].alignment)
1502 << write_attribute("valignment", cell_info[r][c].valignment)
1503 << write_attribute("topline", cell_info[r][c].top_line)
1504 << write_attribute("bottomline", cell_info[r][c].bottom_line)
1505 << write_attribute("leftline", cell_info[r][c].left_line)
1506 << write_attribute("rightline", cell_info[r][c].right_line)
1507 << write_attribute("rotate", cell_info[r][c].rotate)
1508 << write_attribute("usebox", cell_info[r][c].usebox)
1509 << write_attribute("width", cell_info[r][c].p_width)
1510 << write_attribute("special", cell_info[r][c].align_special)
1512 os << "\\begin_inset ";
1513 cell_info[r][c].inset->write(os);
1514 os << "\n\\end_inset\n"
1516 // FIXME This can be removed again once the mystery
1517 // crash has been resolved.
1522 os << "</lyxtabular>\n";
1526 void Tabular::read(Lexer & lex)
1529 istream & is = lex.getStream();
1531 l_getline(is, line);
1532 if (!prefixIs(line, "<lyxtabular ") && !prefixIs(line, "<Tabular ")) {
1533 LASSERT(false, return);
1537 if (!getTokenValue(line, "version", version))
1539 LATTEST(version >= 2);
1542 if (!getTokenValue(line, "rows", rows_arg))
1545 if (!getTokenValue(line, "columns", columns_arg))
1547 init(buffer_, rows_arg, columns_arg);
1548 l_getline(is, line);
1549 if (!prefixIs(line, "<features")) {
1550 lyxerr << "Wrong tabular format (expected <features ...> got"
1551 << line << ')' << endl;
1554 getTokenValue(line, "rotate", rotate);
1555 getTokenValue(line, "booktabs", use_booktabs);
1556 getTokenValue(line, "islongtable", is_long_tabular);
1557 getTokenValue(line, "tabularvalignment", tabular_valignment);
1558 getTokenValue(line, "tabularwidth", tabular_width);
1559 getTokenValue(line, "longtabularalignment", longtabular_alignment);
1560 getTokenValue(line, "firstHeadTopDL", endfirsthead.topDL);
1561 getTokenValue(line, "firstHeadBottomDL", endfirsthead.bottomDL);
1562 getTokenValue(line, "firstHeadEmpty", endfirsthead.empty);
1563 getTokenValue(line, "headTopDL", endhead.topDL);
1564 getTokenValue(line, "headBottomDL", endhead.bottomDL);
1565 getTokenValue(line, "footTopDL", endfoot.topDL);
1566 getTokenValue(line, "footBottomDL", endfoot.bottomDL);
1567 getTokenValue(line, "lastFootTopDL", endlastfoot.topDL);
1568 getTokenValue(line, "lastFootBottomDL", endlastfoot.bottomDL);
1569 getTokenValue(line, "lastFootEmpty", endlastfoot.empty);
1571 for (col_type c = 0; c < ncols(); ++c) {
1573 if (!prefixIs(line,"<column")) {
1574 lyxerr << "Wrong tabular format (expected <column ...> got"
1575 << line << ')' << endl;
1578 getTokenValue(line, "alignment", column_info[c].alignment);
1579 getTokenValue(line, "decimal_point", column_info[c].decimal_point);
1580 getTokenValue(line, "valignment", column_info[c].valignment);
1581 getTokenValue(line, "width", column_info[c].p_width);
1582 getTokenValue(line, "special", column_info[c].align_special);
1585 for (row_type i = 0; i < nrows(); ++i) {
1586 l_getline(is, line);
1587 if (!prefixIs(line, "<row")) {
1588 lyxerr << "Wrong tabular format (expected <row ...> got"
1589 << line << ')' << endl;
1592 getTokenValue(line, "topspace", row_info[i].top_space,
1593 row_info[i].top_space_default);
1594 getTokenValue(line, "bottomspace", row_info[i].bottom_space,
1595 row_info[i].bottom_space_default);
1596 getTokenValue(line, "interlinespace", row_info[i].interline_space,
1597 row_info[i].interline_space_default);
1598 getTokenValue(line, "endfirsthead", row_info[i].endfirsthead);
1599 getTokenValue(line, "endhead", row_info[i].endhead);
1600 getTokenValue(line, "endfoot", row_info[i].endfoot);
1601 getTokenValue(line, "endlastfoot", row_info[i].endlastfoot);
1602 getTokenValue(line, "newpage", row_info[i].newpage);
1603 getTokenValue(line, "caption", row_info[i].caption);
1604 for (col_type j = 0; j < ncols(); ++j) {
1605 l_getline(is, line);
1606 if (!prefixIs(line, "<cell")) {
1607 lyxerr << "Wrong tabular format (expected <cell ...> got"
1608 << line << ')' << endl;
1611 getTokenValue(line, "multicolumn", cell_info[i][j].multicolumn);
1612 getTokenValue(line, "multirow", cell_info[i][j].multirow);
1613 getTokenValue(line, "mroffset", cell_info[i][j].mroffset);
1614 getTokenValue(line, "alignment", cell_info[i][j].alignment);
1615 getTokenValue(line, "valignment", cell_info[i][j].valignment);
1616 getTokenValue(line, "topline", cell_info[i][j].top_line);
1617 getTokenValue(line, "bottomline", cell_info[i][j].bottom_line);
1618 getTokenValue(line, "leftline", cell_info[i][j].left_line);
1619 getTokenValue(line, "rightline", cell_info[i][j].right_line);
1620 getTokenValue(line, "rotate", cell_info[i][j].rotate);
1621 getTokenValue(line, "usebox", cell_info[i][j].usebox);
1622 getTokenValue(line, "width", cell_info[i][j].p_width);
1624 getTokenValue(line, "special", cell_info[i][j].align_special);
1625 l_getline(is, line);
1626 if (prefixIs(line, "\\begin_inset")) {
1627 cell_info[i][j].inset->setBuffer(*buffer_);
1628 cell_info[i][j].inset->read(lex);
1629 l_getline(is, line);
1631 if (!prefixIs(line, "</cell>")) {
1632 lyxerr << "Wrong tabular format (expected </cell> got"
1633 << line << ')' << endl;
1637 l_getline(is, line);
1638 if (!prefixIs(line, "</row>")) {
1639 lyxerr << "Wrong tabular format (expected </row> got"
1640 << line << ')' << endl;
1644 while (!prefixIs(line, "</lyxtabular>")) {
1645 l_getline(is, line);
1651 bool Tabular::isMultiColumn(idx_type cell) const
1653 return (cellInfo(cell).multicolumn == CELL_BEGIN_OF_MULTICOLUMN
1654 || cellInfo(cell).multicolumn == CELL_PART_OF_MULTICOLUMN);
1658 bool Tabular::hasMultiColumn(col_type c) const
1660 for (row_type r = 0; r < nrows(); ++r) {
1661 if (isMultiColumn(cellIndex(r, c)))
1668 Tabular::CellData & Tabular::cellInfo(idx_type cell) const
1670 return cell_info[cellRow(cell)][cellColumn(cell)];
1674 Tabular::idx_type Tabular::setMultiColumn(idx_type cell, idx_type number,
1675 bool const right_border)
1677 idx_type const col = cellColumn(cell);
1678 idx_type const row = cellRow(cell);
1679 for (idx_type i = 0; i < number; ++i)
1680 unsetMultiRow(cellIndex(row, col + i));
1682 // unsetting of multirow may have invalidated cell index
1683 cell = cellIndex(row, col);
1684 CellData & cs = cellInfo(cell);
1685 cs.multicolumn = CELL_BEGIN_OF_MULTICOLUMN;
1686 if (column_info[col].alignment != LYX_ALIGN_DECIMAL)
1687 cs.alignment = column_info[col].alignment;
1688 setRightLine(cell, right_border);
1690 idx_type lastcell = cellIndex(row, col + number - 1);
1691 for (idx_type i = 1; i < lastcell - cell + 1; ++i) {
1692 CellData & cs1 = cellInfo(cell + i);
1693 cs1.multicolumn = CELL_PART_OF_MULTICOLUMN;
1694 cs.inset->appendParagraphs(cs1.inset->paragraphs());
1702 bool Tabular::isMultiRow(idx_type cell) const
1704 return (cellInfo(cell).multirow == CELL_BEGIN_OF_MULTIROW
1705 || cellInfo(cell).multirow == CELL_PART_OF_MULTIROW);
1708 bool Tabular::hasMultiRow(row_type r) const
1710 for (col_type c = 0; c < ncols(); ++c) {
1711 if (isMultiRow(cellIndex(r, c)))
1717 Tabular::idx_type Tabular::setMultiRow(idx_type cell, idx_type number,
1718 bool const bottom_border,
1719 LyXAlignment const halign)
1721 idx_type const col = cellColumn(cell);
1722 idx_type const row = cellRow(cell);
1723 for (idx_type i = 0; i < number; ++i)
1724 unsetMultiColumn(cellIndex(row + i, col));
1726 // unsetting of multirow may have invalidated cell index
1727 cell = cellIndex(row, col);
1728 CellData & cs = cellInfo(cell);
1729 cs.multirow = CELL_BEGIN_OF_MULTIROW;
1730 cs.valignment = LYX_VALIGN_MIDDLE;
1731 // the horizontal alignment of multirow cells can only
1732 // be changed for the whole table row,
1733 // support changing this only for the multirow cell can be done via
1735 if (getPWidth(cell).zero())
1736 cs.alignment = halign;
1738 cs.alignment = LYX_ALIGN_LEFT;
1740 // set the bottom line of the last selected cell
1741 setBottomLine(cell, bottom_border);
1743 for (idx_type i = 1; i < number; ++i) {
1744 CellData & cs1 = cell_info[row + i][col];
1745 cs1.multirow = CELL_PART_OF_MULTIROW;
1746 cs.inset->appendParagraphs(cs1.inset->paragraphs());
1754 Tabular::idx_type Tabular::columnSpan(idx_type cell) const
1756 row_type const row = cellRow(cell);
1757 col_type const col = cellColumn(cell);
1759 while (col + span < ncols() && isPartOfMultiColumn(row, col + span))
1766 Tabular::idx_type Tabular::rowSpan(idx_type cell) const
1768 col_type const column = cellColumn(cell);
1769 col_type row = cellRow(cell) + 1;
1770 while (row < nrows() && isPartOfMultiRow(row, column))
1773 return row - cellRow(cell);
1777 void Tabular::unsetMultiColumn(idx_type cell)
1779 if (!isMultiColumn(cell))
1782 row_type const row = cellRow(cell);
1783 col_type const col = cellColumn(cell);
1784 row_type const span = columnSpan(cell);
1785 for (col_type c = 0; c < span; ++c) {
1786 // in the table dialog the lines are set in every case
1787 // when unsetting a multicolumn this leads to an additional right
1788 // line for every cell that was part of the former multicolumn cell,
1789 // except if the cell is in the last column
1790 // therefore remove this line
1791 if (cell_info[row][col + c].multicolumn == CELL_BEGIN_OF_MULTICOLUMN
1792 && (col + c) < (col + span - 1))
1793 cell_info[row][col + c].right_line = false;
1794 cell_info[row][col + c].multicolumn = CELL_NORMAL;
1800 void Tabular::unsetMultiRow(idx_type cell)
1802 if (!isMultiRow(cell))
1805 cellInfo(cell).valignment = LYX_VALIGN_TOP;
1806 cellInfo(cell).alignment = LYX_ALIGN_CENTER;
1807 row_type const row = cellRow(cell);
1808 col_type const col = cellColumn(cell);
1809 row_type const span = rowSpan(cell);
1810 for (row_type r = 0; r < span; ++r)
1811 cell_info[row + r][col].multirow = CELL_NORMAL;
1816 void Tabular::setRotateCell(idx_type cell, int value)
1818 cellInfo(cell).rotate = value;
1822 int Tabular::getRotateCell(idx_type cell) const
1824 return cellInfo(cell).rotate;
1828 bool Tabular::needRotating() const
1832 for (row_type r = 0; r < nrows(); ++r)
1833 for (col_type c = 0; c < ncols(); ++c)
1834 if (cell_info[r][c].rotate != 0)
1840 bool Tabular::isLastCell(idx_type cell) const
1842 if (cell + 1 < numberofcells)
1848 Tabular::idx_type Tabular::cellAbove(idx_type cell) const
1850 if (cellRow(cell) == 0)
1853 col_type const col = cellColumn(cell);
1854 row_type r = cellRow(cell) - 1;
1855 while (r > 0 && cell_info[r][col].multirow == CELL_PART_OF_MULTIROW)
1858 return cell_info[r][col].cellno;
1862 Tabular::idx_type Tabular::cellBelow(idx_type cell) const
1864 row_type const nextrow = cellRow(cell) + rowSpan(cell);
1865 if (nextrow < nrows())
1866 return cell_info[nextrow][cellColumn(cell)].cellno;
1871 Tabular::idx_type Tabular::cellIndex(row_type row, col_type column) const
1873 LASSERT(column != npos && column < ncols(), column = 0);
1874 LASSERT(row != npos && row < nrows(), row = 0);
1875 return cell_info[row][column].cellno;
1879 void Tabular::setUsebox(idx_type cell, BoxType type)
1881 cellInfo(cell).usebox = type;
1885 // FIXME: Remove this routine because we cannot insert \parboxes when the user
1886 // adds line breaks, see bug 4886.
1887 Tabular::BoxType Tabular::getUsebox(idx_type cell) const
1889 if ((!column_info[cellColumn(cell)].p_width.zero() && !isMultiColumn(cell)) ||
1890 (isMultiColumn(cell) && !cellInfo(cell).p_width.zero()))
1892 if (cellInfo(cell).usebox > 1)
1893 return cellInfo(cell).usebox;
1894 return useParbox(cell);
1899 // This are functions used for the longtable support
1901 void Tabular::setLTHead(row_type row, bool flag, ltType const & hd,
1907 row_info[row].endfirsthead = flag;
1911 row_info[row].endhead = flag;
1916 bool Tabular::getRowOfLTHead(row_type row, ltType & hd) const
1919 hd.set = haveLTHead();
1920 return row_info[row].endhead;
1924 bool Tabular::getRowOfLTFirstHead(row_type row, ltType & hd) const
1927 hd.set = haveLTFirstHead();
1928 return row_info[row].endfirsthead;
1932 void Tabular::setLTFoot(row_type row, bool flag, ltType const & fd,
1938 row_info[row].endlastfoot = flag;
1942 row_info[row].endfoot = flag;
1947 bool Tabular::getRowOfLTFoot(row_type row, ltType & fd) const
1950 fd.set = haveLTFoot();
1951 return row_info[row].endfoot;
1955 bool Tabular::getRowOfLTLastFoot(row_type row, ltType & fd) const
1958 fd.set = haveLTLastFoot();
1959 return row_info[row].endlastfoot;
1963 void Tabular::setLTNewPage(row_type row, bool what)
1965 row_info[row].newpage = what;
1969 bool Tabular::getLTNewPage(row_type row) const
1971 return row_info[row].newpage;
1975 bool Tabular::haveLTHead(bool withcaptions) const
1977 if (!is_long_tabular)
1979 for (row_type i = 0; i < nrows(); ++i)
1980 if (row_info[i].endhead &&
1981 (withcaptions || !row_info[i].caption))
1987 bool Tabular::haveLTFirstHead(bool withcaptions) const
1989 if (!is_long_tabular || endfirsthead.empty)
1991 for (row_type r = 0; r < nrows(); ++r)
1992 if (row_info[r].endfirsthead &&
1993 (withcaptions || !row_info[r].caption))
1999 bool Tabular::haveLTFoot(bool withcaptions) const
2001 if (!is_long_tabular)
2003 for (row_type r = 0; r < nrows(); ++r)
2004 if (row_info[r].endfoot &&
2005 (withcaptions || !row_info[r].caption))
2011 bool Tabular::haveLTLastFoot(bool withcaptions) const
2013 if (!is_long_tabular || endlastfoot.empty)
2015 for (row_type r = 0; r < nrows(); ++r)
2016 if (row_info[r].endlastfoot &&
2017 (withcaptions || !row_info[r].caption))
2023 Tabular::idx_type Tabular::setLTCaption(row_type row, bool what)
2025 idx_type i = getFirstCellInRow(row);
2027 setMultiColumn(i, numberOfCellsInRow(row), false);
2028 setTopLine(i, false);
2029 setBottomLine(i, false);
2030 setLeftLine(i, false);
2031 setRightLine(i, false);
2032 if (!row_info[row].endfirsthead && !row_info[row].endhead &&
2033 !row_info[row].endfoot && !row_info[row].endlastfoot) {
2034 setLTHead(row, true, endfirsthead, true);
2035 row_info[row].endfirsthead = true;
2038 unsetMultiColumn(i);
2039 // When unsetting a caption row, also all existing
2040 // captions in this row must be dissolved.
2042 row_info[row].caption = what;
2047 bool Tabular::ltCaption(row_type row) const
2049 return row_info[row].caption;
2053 bool Tabular::haveLTCaption(CaptionType captiontype) const
2055 if (!is_long_tabular)
2057 for (row_type r = 0; r < nrows(); ++r) {
2058 if (row_info[r].caption) {
2059 switch (captiontype) {
2060 case CAPTION_FIRSTHEAD:
2061 if (row_info[r].endfirsthead)
2065 if (row_info[r].endhead)
2069 if (row_info[r].endfoot)
2072 case CAPTION_LASTFOOT:
2073 if (row_info[r].endlastfoot)
2085 // end longtable support functions
2087 void Tabular::setRowAscent(row_type row, int height)
2089 if (row >= nrows() || row_info[row].ascent == height)
2091 row_info[row].ascent = height;
2095 void Tabular::setRowDescent(row_type row, int height)
2097 if (row >= nrows() || row_info[row].descent == height)
2099 row_info[row].descent = height;
2103 int Tabular::rowAscent(row_type row) const
2105 LASSERT(row < nrows(), row = 0);
2106 return row_info[row].ascent;
2110 int Tabular::rowDescent(row_type row) const
2112 LASSERT(row < nrows(), row = 0);
2113 return row_info[row].descent;
2117 int Tabular::height() const
2120 for (row_type row = 0; row < nrows(); ++row)
2121 height += rowAscent(row) + rowDescent(row) +
2127 bool Tabular::isPartOfMultiColumn(row_type row, col_type column) const
2129 LASSERT(row < nrows(), return false);
2130 LASSERT(column < ncols(), return false);
2131 return cell_info[row][column].multicolumn == CELL_PART_OF_MULTICOLUMN;
2135 bool Tabular::isPartOfMultiRow(row_type row, col_type column) const
2137 LASSERT(row < nrows(), return false);
2138 LASSERT(column < ncols(), return false);
2139 return cell_info[row][column].multirow == CELL_PART_OF_MULTIROW;
2143 void Tabular::TeXTopHLine(otexstream & os, row_type row, string const & lang) const
2145 // we only output complete row lines and the 1st row here, the rest
2146 // is done in Tabular::TeXBottomHLine(...)
2148 // get for each column the topline (if any)
2149 vector<bool> topline;
2151 for (col_type c = 0; c < ncols(); ++c) {
2152 topline.push_back(topLine(cellIndex(row, c)));
2153 // If cell is part of a multirow and not the first cell of the
2154 // multirow, no line must be drawn.
2156 if (isMultiRow(cellIndex(row, c))
2157 && cell_info[row][c].multirow != CELL_BEGIN_OF_MULTIROW)
2163 // do nothing if empty first row, or incomplete row line after
2164 if ((row == 0 && nset == 0) || (row > 0 && nset != ncols()))
2167 // only output complete row lines and the 1st row's clines
2168 if (nset == ncols()) {
2170 os << (row == 0 ? "\\toprule " : "\\midrule ");
2174 } else if (row == 0) {
2175 for (col_type c = 0; c < ncols(); ++c) {
2177 col_type offset = 0;
2178 for (col_type j = 0 ; j < c; ++j)
2179 if (column_info[j].alignment == LYX_ALIGN_DECIMAL)
2182 //babel makes the "-" character an active one, so we have to suppress this here
2183 //see http://groups.google.com/group/comp.text.tex/browse_thread/thread/af769424a4a0f289#
2184 if (lang == "slovak" || lang == "czech")
2185 os << "\\expandafter" << (use_booktabs ? "\\cmidrule" : "\\cline")
2186 << "\\expandafter{\\expandafter" << c + 1 + offset << "\\string-";
2188 os << (use_booktabs ? "\\cmidrule{" : "\\cline{") << c + 1 + offset << '-';
2190 col_type cstart = c;
2191 for ( ; c < ncols() && topline[c]; ++c) {}
2193 for (col_type j = cstart ; j < c ; ++j)
2194 if (column_info[j].alignment == LYX_ALIGN_DECIMAL)
2197 os << c + offset << "} ";
2205 void Tabular::TeXBottomHLine(otexstream & os, row_type row, string const & lang) const
2207 // we output bottomlines of row r and the toplines of row r+1
2208 // if the latter do not span the whole tabular
2210 // get the bottomlines of row r, and toplines in next row
2211 bool lastrow = row == nrows() - 1;
2212 vector<bool> bottomline, topline;
2213 bool nextrowset = true;
2214 for (col_type c = 0; c < ncols(); ++c) {
2215 bottomline.push_back(bottomLine(cellIndex(row, c)));
2216 topline.push_back(!lastrow && topLine(cellIndex(row + 1, c)));
2217 // If cell is part of a multirow and not the last cell of the
2218 // multirow, no line must be drawn.
2220 if (isMultiRow(cellIndex(row, c))
2221 && isMultiRow(cellIndex(row + 1, c))
2222 && cell_info[row + 1][c].multirow != CELL_BEGIN_OF_MULTIROW) {
2223 bottomline[c] = false;
2226 nextrowset &= topline[c];
2229 // combine this row's bottom lines and next row's toplines if necessary
2231 for (col_type c = 0; c < ncols(); ++c) {
2233 bottomline[c] = bottomline[c] || topline[c];
2238 // do nothing if empty, OR incomplete row line with a topline in next row
2239 if (nset == 0 || (nextrowset && nset != ncols()))
2242 if (nset == ncols()) {
2244 os << (lastrow ? "\\bottomrule" : "\\midrule");
2248 for (col_type c = 0; c < ncols(); ++c) {
2249 if (bottomline[c]) {
2250 col_type offset = 0;
2251 for (col_type j = 0 ; j < c; ++j)
2252 if (column_info[j].alignment == LYX_ALIGN_DECIMAL)
2255 //babel makes the "-" character an active one, so we have to suppress this here
2256 //see http://groups.google.com/group/comp.text.tex/browse_thread/thread/af769424a4a0f289#
2257 if (lang == "slovak" || lang == "czech")
2258 os << "\\expandafter" << (use_booktabs ? "\\cmidrule" : "\\cline")
2259 << "\\expandafter{\\expandafter" << c + 1 + offset << "\\string-";
2261 os << (use_booktabs ? "\\cmidrule{" : "\\cline{") << c + 1 + offset << '-';
2263 col_type cstart = c;
2264 for ( ; c < ncols() && bottomline[c]; ++c) {}
2266 for (col_type j = cstart ; j < c ; ++j)
2267 if (column_info[j].alignment == LYX_ALIGN_DECIMAL)
2270 os << c + offset << "} ";
2278 void Tabular::TeXCellPreamble(otexstream & os, idx_type cell,
2279 bool & ismulticol, bool & ismultirow) const
2281 row_type const r = cellRow(cell);
2282 if (is_long_tabular && row_info[r].caption)
2285 Tabular::VAlignment valign = getVAlignment(cell, !isMultiColumn(cell));
2286 LyXAlignment align = getAlignment(cell, !isMultiColumn(cell));
2287 // figure out how to set the lines
2288 // we always set double lines to the right of the cell
2289 col_type const c = cellColumn(cell);
2290 col_type const nextcol = c + columnSpan(cell);
2291 bool colright = columnRightLine(c);
2292 bool colleft = columnLeftLine(c);
2293 bool nextcolleft = nextcol < ncols() && columnLeftLine(nextcol);
2294 bool nextcellleft = nextcol < ncols()
2295 && leftLine(cellIndex(r, nextcol));
2296 bool coldouble = colright && nextcolleft;
2297 bool celldouble = rightLine(cell) && nextcellleft;
2299 ismulticol = isMultiColumn(cell)
2300 || (c == 0 && colleft != leftLine(cell))
2301 || ((colright || nextcolleft) && !rightLine(cell) && !nextcellleft)
2302 || (!colright && !nextcolleft && (rightLine(cell) || nextcellleft))
2303 || (coldouble != celldouble);
2305 // we center in multicol when no decimal point
2306 if (column_info[c].alignment == LYX_ALIGN_DECIMAL) {
2307 docstring const align_d = column_info[c].decimal_point;
2308 DocIterator const dit = separatorPos(cellInset(cell).get(), align_d);
2312 // up counter by 1 for each decimally aligned col since they use 2 latex cols
2313 int latexcolspan = columnSpan(cell);
2314 for(col_type col = c; col < c + columnSpan(cell); ++col)
2315 if (column_info[col].alignment == LYX_ALIGN_DECIMAL)
2319 os << "\\multicolumn{" << latexcolspan << "}{";
2320 if (c ==0 && leftLine(cell))
2322 if (!cellInfo(cell).align_special.empty()) {
2323 os << cellInfo(cell).align_special;
2325 if (!getPWidth(cell).zero()) {
2327 case LYX_ALIGN_LEFT:
2328 os << ">{\\raggedright}";
2330 case LYX_ALIGN_RIGHT:
2331 os << ">{\\raggedleft}";
2333 case LYX_ALIGN_CENTER:
2334 os << ">{\\centering}";
2340 case LYX_VALIGN_TOP:
2343 case LYX_VALIGN_MIDDLE:
2346 case LYX_VALIGN_BOTTOM:
2351 << from_ascii(getPWidth(cell).asLatexString())
2355 case LYX_ALIGN_LEFT:
2358 case LYX_ALIGN_RIGHT:
2365 } // end if else !getPWidth
2366 } // end if else !cellinfo_of_cell
2367 if (rightLine(cell) || nextcellleft)
2370 // add extra vertical line if we want a double one
2373 } // end if ismulticol
2375 // we only need code for the first multirow cell
2376 ismultirow = isMultiRow(cell);
2378 os << "\\multirow{" << rowSpan(cell) << "}{";
2379 if (!getPWidth(cell).zero())
2380 os << from_ascii(getPWidth(cell).asLatexString());
2382 // we need to set a default value
2385 if (!getMROffset(cell).zero())
2386 os << "[" << from_ascii(getMROffset(cell).asLatexString()) << "]";
2388 } // end if ismultirow
2390 if (getRotateCell(cell) != 0)
2391 os << "\\begin{turn}{" << convert<string>(getRotateCell(cell)) << "}\n";
2393 if (getUsebox(cell) == BOX_PARBOX) {
2396 case LYX_VALIGN_TOP:
2399 case LYX_VALIGN_MIDDLE:
2402 case LYX_VALIGN_BOTTOM:
2406 os << "]{" << from_ascii(getPWidth(cell).asLatexString())
2408 } else if (getUsebox(cell) == BOX_MINIPAGE) {
2409 os << "\\begin{minipage}[";
2411 case LYX_VALIGN_TOP:
2414 case LYX_VALIGN_MIDDLE:
2417 case LYX_VALIGN_BOTTOM:
2421 os << "]{" << from_ascii(getPWidth(cell).asLatexString())
2427 void Tabular::TeXCellPostamble(otexstream & os, idx_type cell,
2428 bool ismulticol, bool ismultirow) const
2430 row_type const r = cellRow(cell);
2431 if (is_long_tabular && row_info[r].caption)
2435 if (getUsebox(cell) == BOX_PARBOX)
2437 else if (getUsebox(cell) == BOX_MINIPAGE)
2438 os << breakln << "\\end{minipage}";
2439 if (getRotateCell(cell) != 0)
2440 os << breakln << "\\end{turn}";
2448 void Tabular::TeXLongtableHeaderFooter(otexstream & os,
2449 OutputParams const & runparams) const
2451 if (!is_long_tabular)
2455 // output caption which is in no header or footer
2456 if (haveLTCaption()) {
2457 for (row_type r = 0; r < nrows(); ++r) {
2458 if (row_info[r].caption &&
2459 !row_info[r].endfirsthead && !row_info[r].endhead &&
2460 !row_info[r].endfoot && !row_info[r].endlastfoot)
2461 TeXRow(os, r, runparams);
2464 // output first header info
2465 if (haveLTFirstHead()) {
2466 if (endfirsthead.topDL)
2468 for (row_type r = 0; r < nrows(); ++r) {
2469 if (row_info[r].endfirsthead)
2470 TeXRow(os, r, runparams);
2472 if (endfirsthead.bottomDL)
2474 os << "\\endfirsthead\n";
2476 // output header info
2478 if (endfirsthead.empty && !haveLTFirstHead())
2479 os << "\\endfirsthead\n";
2482 for (row_type r = 0; r < nrows(); ++r) {
2483 if (row_info[r].endhead)
2484 TeXRow(os, r, runparams);
2486 if (endhead.bottomDL)
2488 os << "\\endhead\n";
2490 // output footer info
2494 for (row_type r = 0; r < nrows(); ++r) {
2495 if (row_info[r].endfoot)
2496 TeXRow(os, r, runparams);
2498 if (endfoot.bottomDL)
2500 os << "\\endfoot\n";
2501 if (endlastfoot.empty && !haveLTLastFoot())
2502 os << "\\endlastfoot\n";
2504 // output lastfooter info
2505 if (haveLTLastFoot()) {
2506 if (endlastfoot.topDL)
2508 for (row_type r = 0; r < nrows(); ++r) {
2509 if (row_info[r].endlastfoot)
2510 TeXRow(os, r, runparams);
2512 if (endlastfoot.bottomDL)
2514 os << "\\endlastfoot\n";
2519 bool Tabular::isValidRow(row_type row) const
2521 if (!is_long_tabular)
2523 return !row_info[row].endhead && !row_info[row].endfirsthead
2524 && !row_info[row].endfoot && !row_info[row].endlastfoot
2525 && !row_info[row].caption;
2529 void Tabular::TeXRow(otexstream & os, row_type row,
2530 OutputParams const & runparams) const
2532 idx_type cell = cellIndex(row, 0);
2533 shared_ptr<InsetTableCell> inset = cellInset(cell);
2534 Paragraph const & par = inset->paragraphs().front();
2535 string const lang = par.getParLanguage(buffer().params())->lang();
2537 //output the top line
2538 TeXTopHLine(os, row, lang);
2540 if (row_info[row].top_space_default) {
2542 os << "\\addlinespace\n";
2544 os << "\\noalign{\\vskip\\doublerulesep}\n";
2545 } else if(!row_info[row].top_space.zero()) {
2547 os << "\\addlinespace["
2548 << from_ascii(row_info[row].top_space.asLatexString())
2551 os << "\\noalign{\\vskip"
2552 << from_ascii(row_info[row].top_space.asLatexString())
2556 bool ismulticol = false;
2557 bool ismultirow = false;
2558 for (col_type c = 0; c < ncols(); ++c) {
2559 if (isPartOfMultiColumn(row, c))
2562 cell = cellIndex(row, c);
2564 if (isPartOfMultiRow(row, c)
2565 && column_info[c].alignment != LYX_ALIGN_DECIMAL) {
2566 if (cell != getLastCellInRow(row))
2571 TeXCellPreamble(os, cell, ismulticol, ismultirow);
2572 shared_ptr<InsetTableCell> inset = cellInset(cell);
2574 Paragraph const & par = inset->paragraphs().front();
2576 os.texrow().forceStart(par.id(), 0);
2578 bool rtl = par.isRTL(buffer().params())
2580 && getPWidth(cell).zero()
2581 && !runparams.use_polyglossia;
2585 par.getParLanguage(buffer().params())->lang();
2586 if (lang == "farsi")
2588 else if (lang == "arabic_arabi")
2590 // currently, remaining RTL languages are
2591 // arabic_arabtex and hebrew
2595 // pass to the OutputParams that we are in a cell and
2596 // which alignment we have set.
2597 // InsetNewline needs this context information.
2598 OutputParams newrp(runparams);
2599 newrp.inTableCell = (getAlignment(cell) == LYX_ALIGN_BLOCK)
2600 ? OutputParams::PLAIN
2601 : OutputParams::ALIGNED;
2603 if (getAlignment(cell) == LYX_ALIGN_DECIMAL) {
2604 // copy cell and split in 2
2605 InsetTableCell head = InsetTableCell(*cellInset(cell).get());
2606 head.setBuffer(buffer());
2607 DocIterator dit = cellInset(cell)->getText(0)->macrocontextPosition();
2609 dit.push_back(CursorSlice(head));
2610 head.setMacrocontextPositionRecursive(dit);
2611 bool hassep = false;
2612 InsetTableCell tail = splitCell(head, column_info[c].decimal_point, hassep);
2613 head.latex(os, newrp);
2616 tail.setBuffer(head.buffer());
2618 dit.push_back(CursorSlice(tail));
2619 tail.setMacrocontextPositionRecursive(dit);
2620 tail.latex(os, newrp);
2622 } else if (!isPartOfMultiRow(row, c)) {
2623 if (!runparams.nice)
2624 os.texrow().start(par.id(), 0);
2625 inset->latex(os, newrp);
2628 runparams.encoding = newrp.encoding;
2632 TeXCellPostamble(os, cell, ismulticol, ismultirow);
2633 if (cell != getLastCellInRow(row)) { // not last cell in row
2640 os << "\\tabularnewline";
2641 if (row_info[row].bottom_space_default) {
2643 os << "\\addlinespace";
2645 os << "[\\doublerulesep]";
2646 } else if (!row_info[row].bottom_space.zero()) {
2648 os << "\\addlinespace";
2650 << from_ascii(row_info[row].bottom_space.asLatexString())
2655 //output the bottom line
2656 TeXBottomHLine(os, row, lang);
2658 if (row_info[row].interline_space_default) {
2660 os << "\\addlinespace\n";
2662 os << "\\noalign{\\vskip\\doublerulesep}\n";
2663 } else if (!row_info[row].interline_space.zero()) {
2665 os << "\\addlinespace["
2666 << from_ascii(row_info[row].interline_space.asLatexString())
2669 os << "\\noalign{\\vskip"
2670 << from_ascii(row_info[row].interline_space.asLatexString())
2676 void Tabular::latex(otexstream & os, OutputParams const & runparams) const
2678 bool const is_tabular_star = !tabular_width.zero();
2679 TexRow::RowEntry pos = TexRow::textEntry(runparams.lastid,
2682 //+---------------------------------------------------------------------
2683 //+ first the opening preamble +
2684 //+---------------------------------------------------------------------
2687 if (!TexRow::isNone(pos))
2688 os.texrow().start(pos);
2691 os << "\\begin{turn}{" << convert<string>(rotate) << "}\n";
2693 if (is_long_tabular) {
2694 os << "\\begin{longtable}";
2695 switch (longtabular_alignment) {
2696 case LYX_LONGTABULAR_ALIGN_LEFT:
2699 case LYX_LONGTABULAR_ALIGN_CENTER:
2701 case LYX_LONGTABULAR_ALIGN_RIGHT:
2706 if (is_tabular_star)
2707 os << "\\begin{tabular*}{" << from_ascii(tabular_width.asLatexString()) << "}";
2709 os << "\\begin{tabular}";
2710 switch (tabular_valignment) {
2711 case LYX_VALIGN_TOP:
2714 case LYX_VALIGN_MIDDLE:
2716 case LYX_VALIGN_BOTTOM:
2724 if (is_tabular_star)
2725 os << "@{\\extracolsep{\\fill}}";
2727 for (col_type c = 0; c < ncols(); ++c) {
2728 if (columnLeftLine(c))
2730 if (!column_info[c].align_special.empty()) {
2731 os << column_info[c].align_special;
2733 if (!column_info[c].p_width.zero()) {
2734 switch (column_info[c].alignment) {
2735 case LYX_ALIGN_LEFT:
2736 os << ">{\\raggedright}";
2738 case LYX_ALIGN_RIGHT:
2739 os << ">{\\raggedleft}";
2741 case LYX_ALIGN_CENTER:
2742 os << ">{\\centering}";
2744 case LYX_ALIGN_NONE:
2745 case LYX_ALIGN_BLOCK:
2746 case LYX_ALIGN_LAYOUT:
2747 case LYX_ALIGN_SPECIAL:
2748 case LYX_ALIGN_DECIMAL:
2752 switch (column_info[c].valignment) {
2753 case LYX_VALIGN_TOP:
2756 case LYX_VALIGN_MIDDLE:
2759 case LYX_VALIGN_BOTTOM:
2764 << from_ascii(column_info[c].p_width.asLatexString())
2767 switch (column_info[c].alignment) {
2768 case LYX_ALIGN_LEFT:
2771 case LYX_ALIGN_RIGHT:
2774 case LYX_ALIGN_DECIMAL:
2775 os << "r@{\\extracolsep{0pt}" << column_info[c].decimal_point << "}l";
2781 } // end if else !column_info[i].p_width
2782 } // end if else !column_info[i].align_special
2783 if (columnRightLine(c))
2788 TeXLongtableHeaderFooter(os, runparams);
2790 //+---------------------------------------------------------------------
2791 //+ the single row and columns (cells) +
2792 //+---------------------------------------------------------------------
2794 for (row_type r = 0; r < nrows(); ++r) {
2795 if (isValidRow(r)) {
2796 TeXRow(os, r, runparams);
2797 if (is_long_tabular && row_info[r].newpage)
2798 os << "\\newpage\n";
2802 //+---------------------------------------------------------------------
2803 //+ the closing of the tabular +
2804 //+---------------------------------------------------------------------
2806 if (is_long_tabular)
2807 os << "\\end{longtable}";
2809 if (is_tabular_star)
2810 os << "\\end{tabular*}";
2812 os << "\\end{tabular}";
2816 os << breakln << "\\end{turn}";
2818 if (!TexRow::isNone(pos))
2819 os.texrow().start(pos);
2823 int Tabular::docbookRow(odocstream & os, row_type row,
2824 OutputParams const & runparams) const
2827 idx_type cell = getFirstCellInRow(row);
2830 for (col_type c = 0; c < ncols(); ++c) {
2831 if (isPartOfMultiColumn(row, c))
2834 os << "<entry align=\"";
2835 switch (getAlignment(cell)) {
2836 case LYX_ALIGN_LEFT:
2839 case LYX_ALIGN_RIGHT:
2847 os << "\" valign=\"";
2848 switch (getVAlignment(cell)) {
2849 case LYX_VALIGN_TOP:
2852 case LYX_VALIGN_BOTTOM:
2855 case LYX_VALIGN_MIDDLE:
2860 if (isMultiColumn(cell)) {
2861 os << " namest=\"col" << c << "\" ";
2862 os << "nameend=\"col" << c + columnSpan(cell) - 1 << '"';
2866 ret += cellInset(cell)->docbook(os, runparams);
2875 int Tabular::docbook(odocstream & os, OutputParams const & runparams) const
2879 //+---------------------------------------------------------------------
2880 //+ first the opening preamble +
2881 //+---------------------------------------------------------------------
2883 os << "<tgroup cols=\"" << ncols()
2884 << "\" colsep=\"1\" rowsep=\"1\">\n";
2886 for (col_type c = 0; c < ncols(); ++c) {
2887 os << "<colspec colname=\"col" << c << "\" align=\"";
2888 switch (column_info[c].alignment) {
2889 case LYX_ALIGN_LEFT:
2892 case LYX_ALIGN_RIGHT:
2900 if (runparams.flavor == OutputParams::XML)
2906 //+---------------------------------------------------------------------
2907 //+ Long Tabular case +
2908 //+---------------------------------------------------------------------
2910 // output caption info
2911 // The caption flag wins over head/foot
2912 if (haveLTCaption()) {
2913 os << "<caption>\n";
2915 for (row_type r = 0; r < nrows(); ++r) {
2916 if (row_info[r].caption) {
2917 ret += docbookRow(os, r, runparams);
2920 os << "</caption>\n";
2923 // output header info
2924 if (haveLTHead(false) || haveLTFirstHead(false)) {
2927 for (row_type r = 0; r < nrows(); ++r) {
2928 if ((row_info[r].endhead || row_info[r].endfirsthead) &&
2929 !row_info[r].caption) {
2930 ret += docbookRow(os, r, runparams);
2936 // output footer info
2937 if (haveLTFoot(false) || haveLTLastFoot(false)) {
2940 for (row_type r = 0; r < nrows(); ++r) {
2941 if ((row_info[r].endfoot || row_info[r].endlastfoot) &&
2942 !row_info[r].caption) {
2943 ret += docbookRow(os, r, runparams);
2950 //+---------------------------------------------------------------------
2951 //+ the single row and columns (cells) +
2952 //+---------------------------------------------------------------------
2956 for (row_type r = 0; r < nrows(); ++r) {
2957 if (isValidRow(r)) {
2958 ret += docbookRow(os, r, runparams);
2963 //+---------------------------------------------------------------------
2964 //+ the closing of the tabular +
2965 //+---------------------------------------------------------------------
2974 docstring Tabular::xhtmlRow(XHTMLStream & xs, row_type row,
2975 OutputParams const & runparams, bool header) const
2978 string const celltag = header ? "th" : "td";
2979 idx_type cell = getFirstCellInRow(row);
2981 xs << html::StartTag("tr");
2982 for (col_type c = 0; c < ncols(); ++c) {
2983 if (isPartOfMultiColumn(row, c) || isPartOfMultiRow(row, c))
2988 switch (getAlignment(cell)) {
2989 case LYX_ALIGN_LEFT:
2992 case LYX_ALIGN_RIGHT:
3000 attr << " valign='";
3001 switch (getVAlignment(cell)) {
3002 case LYX_VALIGN_TOP:
3005 case LYX_VALIGN_BOTTOM:
3008 case LYX_VALIGN_MIDDLE:
3013 if (isMultiColumn(cell))
3014 attr << " colspan='" << columnSpan(cell) << "'";
3015 else if (isMultiRow(cell))
3016 attr << " rowspan='" << rowSpan(cell) << "'";
3018 xs << html::StartTag(celltag, attr.str()) << html::CR();
3019 ret += cellInset(cell)->xhtml(xs, runparams);
3020 xs << html::EndTag(celltag) << html::CR();
3023 xs << html::EndTag("tr");
3028 docstring Tabular::xhtml(XHTMLStream & xs, OutputParams const & runparams) const
3032 if (is_long_tabular) {
3033 // we'll wrap it in a div, so as to deal with alignment
3035 switch (longtabular_alignment) {
3036 case LYX_LONGTABULAR_ALIGN_LEFT:
3039 case LYX_LONGTABULAR_ALIGN_CENTER:
3042 case LYX_LONGTABULAR_ALIGN_RIGHT:
3046 xs << html::StartTag("div", "class='longtable' style='text-align: " + align + ";'")
3048 // The caption flag wins over head/foot
3049 if (haveLTCaption()) {
3050 xs << html::StartTag("div", "class='longtable-caption' style='text-align: " + align + ";'")
3052 for (row_type r = 0; r < nrows(); ++r)
3053 if (row_info[r].caption)
3054 ret += xhtmlRow(xs, r, runparams);
3055 xs << html::EndTag("div") << html::CR();
3059 xs << html::StartTag("table") << html::CR();
3061 // output header info
3062 bool const havefirsthead = haveLTFirstHead(false);
3063 // if we have a first head, then we are going to ignore the
3064 // headers for the additional pages, since there aren't any
3065 // in XHTML. this test accomplishes that.
3066 bool const havehead = !havefirsthead && haveLTHead(false);
3067 if (havehead || havefirsthead) {
3068 xs << html::StartTag("thead") << html::CR();
3069 for (row_type r = 0; r < nrows(); ++r) {
3070 if (((havefirsthead && row_info[r].endfirsthead) ||
3071 (havehead && row_info[r].endhead)) &&
3072 !row_info[r].caption) {
3073 ret += xhtmlRow(xs, r, runparams, true);
3076 xs << html::EndTag("thead") << html::CR();
3078 // output footer info
3079 bool const havelastfoot = haveLTLastFoot(false);
3081 bool const havefoot = !havelastfoot && haveLTFoot(false);
3082 if (havefoot || havelastfoot) {
3083 xs << html::StartTag("tfoot") << html::CR();
3084 for (row_type r = 0; r < nrows(); ++r) {
3085 if (((havelastfoot && row_info[r].endlastfoot) ||
3086 (havefoot && row_info[r].endfoot)) &&
3087 !row_info[r].caption) {
3088 ret += xhtmlRow(xs, r, runparams);
3091 xs << html::EndTag("tfoot") << html::CR();
3094 xs << html::StartTag("tbody") << html::CR();
3095 for (row_type r = 0; r < nrows(); ++r) {
3096 if (isValidRow(r)) {
3097 ret += xhtmlRow(xs, r, runparams);
3100 xs << html::EndTag("tbody")
3102 << html::EndTag("table")
3104 if (is_long_tabular)
3105 xs << html::EndTag("div") << html::CR();
3110 bool Tabular::plaintextTopHLine(odocstringstream & os, row_type row,
3111 vector<unsigned int> const & clen) const
3113 idx_type const fcell = getFirstCellInRow(row);
3114 idx_type const n = numberOfCellsInRow(row) + fcell;
3117 for (idx_type i = fcell; i < n; ++i) {
3127 for (idx_type i = fcell; i < n; ++i) {
3138 col_type column = cellColumn(i);
3139 int len = clen[column];
3140 while (column < ncols() - 1
3141 && isPartOfMultiColumn(row, ++column))
3142 len += clen[column] + 4;
3143 os << docstring(len, ch);
3158 bool Tabular::plaintextBottomHLine(odocstringstream & os, row_type row,
3159 vector<unsigned int> const & clen) const
3161 idx_type const fcell = getFirstCellInRow(row);
3162 idx_type const n = numberOfCellsInRow(row) + fcell;
3165 for (idx_type i = fcell; i < n; ++i) {
3166 if (bottomLine(i)) {
3175 for (idx_type i = fcell; i < n; ++i) {
3176 if (bottomLine(i)) {
3186 col_type column = cellColumn(i);
3187 int len = clen[column];
3188 while (column < ncols() - 1 && isPartOfMultiColumn(row, ++column))
3189 len += clen[column] + 4;
3190 os << docstring(len, ch);
3191 if (bottomLine(i)) {
3205 void Tabular::plaintextPrintCell(odocstringstream & os,
3206 OutputParams const & runparams,
3207 idx_type cell, row_type row, col_type column,
3208 vector<unsigned int> const & clen,
3209 bool onlydata, size_t max_length) const
3211 odocstringstream sstr;
3212 cellInset(cell)->plaintext(sstr, runparams, max_length);
3224 unsigned int len1 = sstr.str().length();
3225 unsigned int len2 = clen[column];
3226 while (column < ncols() - 1 && isPartOfMultiColumn(row, ++column))
3227 len2 += clen[column] + 4;
3230 switch (getAlignment(cell)) {
3232 case LYX_ALIGN_LEFT:
3235 case LYX_ALIGN_RIGHT:
3239 case LYX_ALIGN_CENTER:
3245 os << docstring(len1, ' ') << sstr.str()
3246 << docstring(len2, ' ');
3248 if (rightLine(cell))
3255 void Tabular::plaintext(odocstringstream & os,
3256 OutputParams const & runparams, int const depth,
3257 bool onlydata, char_type delim, size_t max_length) const
3259 // first calculate the width of the single columns
3260 vector<unsigned int> clen(ncols());
3263 // first all non multicolumn cells!
3264 for (col_type c = 0; c < ncols(); ++c) {
3266 for (row_type r = 0; r < nrows(); ++r) {
3267 idx_type cell = cellIndex(r, c);
3268 if (isMultiColumn(cell))
3270 odocstringstream sstr;
3271 cellInset(cell)->plaintext(sstr, runparams, max_length);
3272 if (clen[c] < sstr.str().length())
3273 clen[c] = sstr.str().length();
3276 // then all multicolumn cells!
3277 for (col_type c = 0; c < ncols(); ++c) {
3278 for (row_type r = 0; r < nrows(); ++r) {
3279 idx_type cell = cellIndex(r, c);
3280 if (cell_info[r][c].multicolumn != CELL_BEGIN_OF_MULTICOLUMN)
3282 odocstringstream sstr;
3283 cellInset(cell)->plaintext(sstr, runparams, max_length);
3284 int len = int(sstr.str().length());
3285 idx_type const n = columnSpan(cell);
3286 for (col_type k = c; len > 0 && k < c + n - 1; ++k)
3288 if (len > int(clen[c + n - 1]))
3289 clen[c + n - 1] = len;
3294 for (row_type r = 0; r < nrows(); ++r) {
3295 if (!onlydata && plaintextTopHLine(os, r, clen))
3296 os << docstring(depth * 2, ' ');
3297 for (col_type c = 0; c < ncols(); ++c) {
3298 if (isPartOfMultiColumn(r, c) || isPartOfMultiRow(r,c))
3300 if (onlydata && c > 0)
3301 // we don't use operator<< for single UCS4 character.
3302 // see explanation in docstream.h
3304 plaintextPrintCell(os, runparams, cell, r, c, clen, onlydata, max_length);
3306 if (os.str().size() > max_length)
3311 os << docstring(depth * 2, ' ');
3312 if (plaintextBottomHLine(os, r, clen))
3313 os << docstring(depth * 2, ' ');
3315 if (os.str().size() > max_length)
3321 shared_ptr<InsetTableCell> Tabular::cellInset(idx_type cell) const
3323 return cell_info[cellRow(cell)][cellColumn(cell)].inset;
3327 shared_ptr<InsetTableCell> Tabular::cellInset(row_type row,
3328 col_type column) const
3330 return cell_info[row][column].inset;
3334 void Tabular::setCellInset(row_type row, col_type column,
3335 shared_ptr<InsetTableCell> ins) const
3337 CellData & cd = cell_info[row][column];
3342 void Tabular::validate(LaTeXFeatures & features) const
3344 features.require("NeedTabularnewline");
3346 features.require("booktabs");
3347 if (is_long_tabular)
3348 features.require("longtable");
3350 features.require("rotating");
3351 for (idx_type cell = 0; cell < numberofcells; ++cell) {
3352 if (isMultiRow(cell))
3353 features.require("multirow");
3354 if (getVAlignment(cell) != LYX_VALIGN_TOP
3355 || !getPWidth(cell).zero())
3356 features.require("array");
3357 cellInset(cell)->validate(features);
3362 Tabular::BoxType Tabular::useParbox(idx_type cell) const
3364 ParagraphList const & parlist = cellInset(cell)->paragraphs();
3365 ParagraphList::const_iterator cit = parlist.begin();
3366 ParagraphList::const_iterator end = parlist.end();
3368 for (; cit != end; ++cit)
3369 for (int i = 0; i < cit->size(); ++i)
3370 if (cit->isNewline(i))
3377 /////////////////////////////////////////////////////////////////////
3381 /////////////////////////////////////////////////////////////////////
3383 InsetTableCell::InsetTableCell(Buffer * buf)
3384 : InsetText(buf, InsetText::PlainLayout), isFixedWidth(false),
3385 contentAlign(LYX_ALIGN_CENTER)
3389 bool InsetTableCell::forcePlainLayout(idx_type) const
3391 return !isFixedWidth;
3395 bool InsetTableCell::allowParagraphCustomization(idx_type) const
3397 return isFixedWidth;
3401 bool InsetTableCell::forceLocalFontSwitch() const
3403 return isFixedWidth;
3407 bool InsetTableCell::getStatus(Cursor & cur, FuncRequest const & cmd,
3408 FuncStatus & status) const
3410 bool enabled = true;
3411 switch (cmd.action()) {
3413 enabled = !forcePlainLayout();
3415 case LFUN_LAYOUT_PARAGRAPH:
3416 enabled = allowParagraphCustomization();
3419 case LFUN_MATH_DISPLAY:
3420 if (!hasFixedWidth()) {
3425 return InsetText::getStatus(cur, cmd, status);
3427 status.setEnabled(enabled);
3431 docstring InsetTableCell::asString(bool intoInsets)
3434 if (paragraphs().empty())
3436 ParagraphList::const_iterator it = paragraphs().begin();
3437 ParagraphList::const_iterator en = paragraphs().end();
3439 for (; it != en; ++it) {
3444 retval += it->asString(intoInsets ? AS_STR_INSETS : AS_STR_NONE);
3450 void InsetTableCell::addToToc(DocIterator const & di, bool output_active,
3451 UpdateType utype) const
3453 InsetText::iterateForToc(di, output_active, utype);
3457 docstring InsetTableCell::xhtml(XHTMLStream & xs, OutputParams const & rp) const
3460 return InsetText::insetAsXHTML(xs, rp, InsetText::JustText);
3461 return InsetText::xhtml(xs, rp);
3466 /////////////////////////////////////////////////////////////////////
3470 /////////////////////////////////////////////////////////////////////
3472 InsetTabular::InsetTabular(Buffer * buf, row_type rows,
3474 : Inset(buf), tabular(buf, max(rows, row_type(1)), max(columns, col_type(1))),
3475 first_visible_cell_(0), offset_valign_(0), rowselect_(false), colselect_(false)
3480 InsetTabular::InsetTabular(InsetTabular const & tab)
3481 : Inset(tab), tabular(tab.tabular)
3486 InsetTabular::~InsetTabular()
3488 hideDialogs("tabular", this);
3492 void InsetTabular::setBuffer(Buffer & buf)
3494 tabular.setBuffer(buf);
3495 Inset::setBuffer(buf);
3499 bool InsetTabular::insetAllowed(InsetCode code) const
3504 case MATHMACRO_CODE:
3509 return tabular.is_long_tabular;
3517 bool InsetTabular::allowsCaptionVariation(std::string const & newtype) const
3519 return tabular.is_long_tabular &&
3520 (newtype == "Standard" || newtype == "LongTableNoNumber");
3524 void InsetTabular::write(ostream & os) const
3526 os << "Tabular" << endl;
3531 string InsetTabular::contextMenu(BufferView const &, int, int) const
3533 // FIXME: depending on the selection state,
3534 // we could offer a different menu.
3535 return cell(0)->contextMenuName() + ";" + contextMenuName();
3539 string InsetTabular::contextMenuName() const
3541 return "context-tabular";
3545 void InsetTabular::read(Lexer & lex)
3547 //bool const old_format = (lex.getString() == "\\LyXTable");
3555 string token = lex.getString();
3556 while (lex && token != "\\end_inset") {
3558 token = lex.getString();
3561 lex.printError("Missing \\end_inset at this point. ");
3565 int InsetTabular::rowFromY(Cursor & cur, int y) const
3567 // top y coordinate of tabular
3568 int h = yo(cur.bv()) - tabular.rowAscent(0) + offset_valign_;
3570 for (; r < tabular.nrows() && y > h; ++r)
3571 h += tabular.rowAscent(r) + tabular.rowDescent(r)
3572 + tabular.interRowSpace(r);
3578 int InsetTabular::columnFromX(Cursor & cur, int x) const
3580 // left x coordinate of tabular
3581 int w = xo(cur.bv()) + ADD_TO_TABULAR_WIDTH;
3583 for (; c < tabular.ncols() && x > w; ++c)
3584 w += tabular.cellWidth(c);
3589 void InsetTabular::metrics(MetricsInfo & mi, Dimension & dim) const
3591 //lyxerr << "InsetTabular::metrics: " << mi.base.bv << " width: " <<
3592 // mi.base.textwidth << "\n";
3593 LBUFERR(mi.base.bv);
3595 for (row_type r = 0; r < tabular.nrows(); ++r) {
3598 for (col_type c = 0; c < tabular.ncols(); ++c) {
3599 if (tabular.isPartOfMultiColumn(r, c)
3600 || tabular.isPartOfMultiRow(r, c))
3601 // multicolumn or multirow cell, but not first one
3603 idx_type const cell = tabular.cellIndex(r, c);
3606 Length const p_width = tabular.getPWidth(cell);
3607 if (!p_width.zero())
3608 m.base.textwidth = p_width.inPixels(mi.base);
3609 tabular.cellInset(cell)->metrics(m, dim);
3610 if (!p_width.zero())
3611 dim.wid = m.base.textwidth;
3612 tabular.cellInfo(cell).width = dim.wid + 2 * WIDTH_OF_LINE
3613 + tabular.interColumnSpace(cell);
3615 // FIXME(?): do we need a second metrics call?
3616 TextMetrics const & tm =
3617 mi.base.bv->textMetrics(tabular.cellInset(cell)->getText(0));
3619 // determine horizontal offset because of decimal align (if necessary)
3620 int decimal_width = 0;
3621 if (tabular.getAlignment(cell) == LYX_ALIGN_DECIMAL) {
3622 InsetTableCell tail = InsetTableCell(*tabular.cellInset(cell).get());
3623 tail.setBuffer(tabular.buffer());
3624 // we need to set macrocontext position everywhere
3625 // otherwise we crash with nested insets (e.g. footnotes)
3626 // after decimal point
3627 DocIterator dit = tabular.cellInset(cell)->getText(0)->macrocontextPosition();
3629 dit.push_back(CursorSlice(tail));
3630 tail.setMacrocontextPositionRecursive(dit);
3632 // remove text leading decimal point
3633 docstring const align_d = tabular.column_info[c].decimal_point;
3634 dit = separatorPos(&tail, align_d);
3636 pit_type const psize = tail.paragraphs().front().size();
3638 tail.paragraphs().front().eraseChars(0,
3639 dit.pos() < psize ? dit.pos() + 1 : psize, false);
3641 tail.metrics(m, dim1);
3642 decimal_width = dim1.width();
3645 tabular.cell_info[r][c].decimal_hoffset = tm.width() - decimal_width;
3646 tabular.cell_info[r][c].decimal_width = decimal_width;
3648 // with LYX_VALIGN_BOTTOM the descent is relative to the last par
3649 // = descent of text in last par + TEXT_TO_INSET_OFFSET:
3650 int const lastpardes = tm.last().second->descent()
3651 + TEXT_TO_INSET_OFFSET;
3653 switch (tabular.getVAlignment(cell)) {
3654 case Tabular::LYX_VALIGN_TOP:
3656 case Tabular::LYX_VALIGN_MIDDLE:
3657 offset = -(dim.des - lastpardes)/2;
3659 case Tabular::LYX_VALIGN_BOTTOM:
3660 offset = -(dim.des - lastpardes);
3663 tabular.cell_info[r][c].voffset = offset;
3664 maxasc = max(maxasc, dim.asc - offset);
3665 maxdes = max(maxdes, dim.des + offset);
3667 int const top_space = tabular.row_info[r].top_space_default ?
3668 default_line_space :
3669 tabular.row_info[r].top_space.inPixels(mi.base);
3670 tabular.setRowAscent(r, maxasc + ADD_TO_HEIGHT + top_space);
3671 int const bottom_space = tabular.row_info[r].bottom_space_default ?
3672 default_line_space :
3673 tabular.row_info[r].bottom_space.inPixels(mi.base);
3674 tabular.setRowDescent(r, maxdes + ADD_TO_HEIGHT + bottom_space);
3677 // for top-alignment the first horizontal table line must be exactly at
3678 // the position of the base line of the surrounding text line
3679 // for bottom alignment, the same is for the last table line
3680 switch (tabular.tabular_valignment) {
3681 case Tabular::LYX_VALIGN_BOTTOM:
3682 offset_valign_ = tabular.rowAscent(0) - tabular.height();
3684 case Tabular::LYX_VALIGN_MIDDLE:
3685 offset_valign_ = (- tabular.height()) / 2 + tabular.rowAscent(0);
3687 case Tabular::LYX_VALIGN_TOP:
3688 offset_valign_ = tabular.rowAscent(0);
3692 tabular.updateColumnWidths();
3693 dim.asc = tabular.rowAscent(0) - offset_valign_;
3694 dim.des = tabular.height() - dim.asc;
3695 dim.wid = tabular.width() + 2 * ADD_TO_TABULAR_WIDTH;
3699 bool InsetTabular::isCellSelected(Cursor & cur, row_type row, col_type col)
3702 if (&cur.inset() == this && cur.selection()) {
3703 if (cur.selIsMultiCell()) {
3706 getSelection(cur, rs, re, cs, ce);
3708 idx_type const cell = tabular.cellIndex(row, col);
3709 col_type const cspan = tabular.columnSpan(cell);
3710 row_type const rspan = tabular.rowSpan(cell);
3711 if (col + cspan - 1 >= cs && col <= ce
3712 && row + rspan - 1 >= rs && row <= re)
3715 if (col == tabular.cellColumn(cur.idx())
3716 && row == tabular.cellRow(cur.idx())) {
3717 CursorSlice const & beg = cur.selBegin();
3718 CursorSlice const & end = cur.selEnd();
3720 if ((end.lastpos() > 0 || end.lastpit() > 0)
3721 && end.pos() == end.lastpos() && beg.pos() == 0
3722 && end.pit() == end.lastpit() && beg.pit() == 0)
3730 void InsetTabular::draw(PainterInfo & pi, int x, int y) const
3732 x += ADD_TO_TABULAR_WIDTH;
3734 BufferView * bv = pi.base.bv;
3735 Cursor & cur = pi.base.bv->cursor();
3737 // FIXME: As the full background is painted in drawBackground(),
3738 // we have no choice but to do a full repaint for the Text cells.
3739 pi.full_repaint = true;
3741 bool const original_selection_state = pi.selected;
3744 first_visible_cell_ = Tabular::npos;
3746 int yy = y + offset_valign_;
3747 for (row_type r = 0; r < tabular.nrows(); ++r) {
3749 for (col_type c = 0; c < tabular.ncols(); ++c) {
3750 if (tabular.isPartOfMultiColumn(r, c))
3753 idx = tabular.cellIndex(r, c);
3755 if (tabular.isPartOfMultiRow(r, c)) {
3756 nx += tabular.cellWidth(idx);
3760 if (first_visible_cell_ == Tabular::npos)
3761 first_visible_cell_ = idx;
3763 pi.selected |= isCellSelected(cur, r, c);
3764 int const cx = nx + tabular.textHOffset(idx);
3765 int const cy = yy + tabular.textVOffset(idx);
3766 // Cache the Inset position.
3767 bv->coordCache().insets().add(cell(idx).get(), cx, cy);
3768 cell(idx)->draw(pi, cx, cy);
3769 drawCellLines(pi, nx, yy, r, idx);
3770 nx += tabular.cellWidth(idx);
3771 pi.selected = original_selection_state;
3774 if (r + 1 < tabular.nrows())
3775 yy += tabular.rowDescent(r) + tabular.rowAscent(r + 1)
3776 + tabular.interRowSpace(r + 1);
3781 void InsetTabular::drawBackground(PainterInfo & pi, int x, int y) const
3783 x += ADD_TO_TABULAR_WIDTH;
3784 y += offset_valign_ - tabular.rowAscent(0);
3785 pi.pain.fillRectangle(x, y, tabular.width(), tabular.height(),
3786 pi.backgroundColor(this));
3790 void InsetTabular::drawSelection(PainterInfo & pi, int x, int y) const
3792 Cursor & cur = pi.base.bv->cursor();
3794 x += ADD_TO_TABULAR_WIDTH;
3796 if (!cur.selection())
3798 if (&cur.inset() != this)
3803 bool const full_cell_selected = isCellSelected(cur,
3804 tabular.cellRow(cur.idx()), tabular.cellColumn(cur.idx()));
3806 if (cur.selIsMultiCell() || full_cell_selected) {
3807 for (row_type r = 0; r < tabular.nrows(); ++r) {
3809 for (col_type c = 0; c < tabular.ncols(); ++c) {
3810 if (tabular.isPartOfMultiColumn(r, c))
3813 idx_type const cell = tabular.cellIndex(r, c);
3815 if (tabular.isPartOfMultiRow(r, c)) {
3816 xx += tabular.cellWidth(cell);
3819 int const w = tabular.cellWidth(cell);
3820 int const h = tabular.cellHeight(cell);
3821 int const yy = y - tabular.rowAscent(r) + offset_valign_;
3822 if (isCellSelected(cur, r, c))
3823 pi.pain.fillRectangle(xx, yy, w, h, Color_selection);
3826 if (r + 1 < tabular.nrows())
3827 y += tabular.rowDescent(r) + tabular.rowAscent(r + 1)
3828 + tabular.interRowSpace(r + 1);
3832 // FIXME: This code has no effect because InsetTableCell does not handle
3833 // drawSelection other than the trivial implementation in Inset.
3835 // x += cellXPos(cur.idx());
3836 // x += tabular.textHOffset(cur.idx());
3837 // cell(cur.idx())->drawSelection(pi, x, 0 /* ignored */);
3842 void InsetTabular::drawCellLines(PainterInfo & pi, int x, int y,
3843 row_type row, idx_type cell) const
3845 y -= tabular.rowAscent(row);
3846 int const w = tabular.cellWidth(cell);
3847 int const h = tabular.cellHeight(cell);
3848 Color const linecolor = pi.textColor(Color_tabularline);
3849 Color const gridcolor = pi.textColor(Color_tabularonoffline);
3852 bool drawline = tabular.topLine(cell)
3853 || (row > 0 && tabular.bottomLine(tabular.cellAbove(cell)));
3854 pi.pain.line(x, y, x + w, y,
3855 drawline ? linecolor : gridcolor,
3856 drawline ? Painter::line_solid : Painter::line_onoffdash);
3859 drawline = tabular.bottomLine(cell);
3860 pi.pain.line(x, y + h, x + w, y + h,
3861 drawline ? linecolor : gridcolor,
3862 drawline ? Painter::line_solid : Painter::line_onoffdash);
3865 col_type const col = tabular.cellColumn(cell);
3866 drawline = tabular.leftLine(cell)
3867 || (col > 0 && tabular.rightLine(tabular.cellIndex(row, col - 1)));
3868 pi.pain.line(x, y, x, y + h,
3869 drawline ? linecolor : gridcolor,
3870 drawline ? Painter::line_solid : Painter::line_onoffdash);
3873 x -= tabular.interColumnSpace(cell);
3874 col_type next_cell_col = col + 1;
3875 while (next_cell_col < tabular.ncols()
3876 && tabular.isMultiColumn(tabular.cellIndex(row, next_cell_col)))
3878 drawline = tabular.rightLine(cell)
3879 || (next_cell_col < tabular.ncols()
3880 && tabular.leftLine(tabular.cellIndex(row, next_cell_col)));
3881 pi.pain.line(x + w, y, x + w, y + h,
3882 drawline ? linecolor : gridcolor,
3883 drawline ? Painter::line_solid : Painter::line_onoffdash);
3887 void InsetTabular::edit(Cursor & cur, bool front, EntryDirection)
3889 //lyxerr << "InsetTabular::edit: " << this << endl;
3893 if (isRightToLeft(cur))
3894 cur.idx() = tabular.getLastCellInRow(0);
3900 if (isRightToLeft(cur))
3901 cur.idx() = tabular.getFirstCellInRow(tabular.nrows() - 1);
3903 cur.idx() = tabular.numberofcells - 1;
3905 cur.pos() = cur.lastpos(); // FIXME crude guess
3907 cur.setCurrentFont();
3908 // FIXME: this accesses the position cache before it is initialized
3909 //cur.bv().fitCursor();
3913 void InsetTabular::updateBuffer(ParIterator const & it, UpdateType utype)
3915 // In a longtable, tell captions what the current float is
3916 Counters & cnts = buffer().masterBuffer()->params().documentClass().counters();
3917 string const saveflt = cnts.current_float();
3918 if (tabular.is_long_tabular) {
3919 cnts.current_float("table");
3920 // in longtables, we only step the counter once
3921 cnts.step(from_ascii("table"), utype);
3922 cnts.isLongtable(true);
3925 ParIterator it2 = it;
3927 size_t const end = it2.nargs();
3928 for ( ; it2.idx() < end; it2.top().forwardIdx())
3929 buffer().updateBuffer(it2, utype);
3932 if (tabular.is_long_tabular) {
3933 cnts.current_float(saveflt);
3934 cnts.isLongtable(false);
3939 void InsetTabular::addToToc(DocIterator const & cpit, bool output_active,
3940 UpdateType utype) const
3942 DocIterator dit = cpit;
3944 size_t const end = dit.nargs();
3945 for ( ; dit.idx() < end; dit.top().forwardIdx())
3946 cell(dit.idx())->addToToc(dit, output_active, utype);
3950 void InsetTabular::doDispatch(Cursor & cur, FuncRequest & cmd)
3952 LYXERR(Debug::DEBUG, "# InsetTabular::doDispatch: cmd: " << cmd
3953 << "\n cur:" << cur);
3954 CursorSlice sl = cur.top();
3955 Cursor & bvcur = cur.bv().cursor();
3957 FuncCode const act = cmd.action();
3961 case LFUN_MOUSE_PRESS: {
3962 //lyxerr << "# InsetTabular::MousePress\n" << cur.bv().cursor() << endl;
3964 if (cmd.x() < xo(cur.bv()) + ADD_TO_TABULAR_WIDTH
3965 || cmd.x() > xo(cur.bv()) + tabular.width()) {
3966 row_type r = rowFromY(cur, cmd.y());
3967 cur.idx() = tabular.getFirstCellInRow(r);
3970 cur.idx() = tabular.getLastCellInRow(r);
3971 cur.pos() = cur.lastpos();
3972 cur.setSelection(true);
3978 int const y0 = yo(cur.bv()) - tabular.rowAscent(0) + offset_valign_;
3979 if (cmd.y() < y0 + ADD_TO_TABULAR_WIDTH
3980 || cmd.y() > y0 + tabular.height()) {
3981 col_type c = columnFromX(cur, cmd.x());
3982 cur.idx() = tabular.cellIndex(0, c);
3985 cur.idx() = tabular.cellIndex(tabular.nrows() - 1, c);
3986 cur.pos() = cur.lastpos();
3987 cur.setSelection(true);
3992 // do not reset cursor/selection if we have selected
3993 // some cells (bug 2715).
3994 if (cmd.button() == mouse_button::button3
3995 && &bvcur.selBegin().inset() == this
3996 && bvcur.selIsMultiCell())
3999 // Let InsetTableCell do it
4000 cell(cur.idx())->dispatch(cur, cmd);
4003 case LFUN_MOUSE_MOTION:
4004 //lyxerr << "# InsetTabular::MouseMotion\n" << bvcur << endl;
4005 if (cmd.button() == mouse_button::button1) {
4006 // only accept motions to places not deeper nested than the real anchor
4007 if (!bvcur.realAnchor().hasPart(cur)) {
4011 // select (additional) row
4013 row_type r = rowFromY(cur, cmd.y());
4014 cur.idx() = tabular.getLastCellInRow(r);
4015 // we need to reset the cursor's pit and pos now, as the old ones
4016 // may no longer be valid.
4019 bvcur.setCursor(cur);
4020 bvcur.setSelection(true);
4023 // select (additional) column
4025 col_type c = columnFromX(cur, cmd.x());
4026 cur.idx() = tabular.cellIndex(tabular.nrows() - 1, c);
4027 // we need to reset the cursor's pit and pos now, as the old ones
4028 // may no longer be valid.
4031 bvcur.setCursor(cur);
4032 bvcur.setSelection(true);
4035 // only update if selection changes
4036 if (bvcur.idx() == cur.idx() &&
4037 !(bvcur.realAnchor().idx() == cur.idx() && bvcur.pos() != cur.pos()))
4038 cur.noScreenUpdate();
4039 setCursorFromCoordinates(cur, cmd.x(), cmd.y());
4040 bvcur.setCursor(cur);
4041 bvcur.setSelection(true);
4042 // if this is a multicell selection, we just set the cursor to
4043 // the beginning of the cell's text.
4044 if (bvcur.selIsMultiCell()) {
4045 bvcur.pit() = bvcur.lastpit();
4046 bvcur.pos() = bvcur.lastpos();
4051 case LFUN_MOUSE_RELEASE:
4056 case LFUN_CELL_BACKWARD:
4058 cur.setSelection(false);
4061 case LFUN_CELL_FORWARD:
4063 cur.setSelection(false);
4066 case LFUN_CHAR_FORWARD_SELECT:
4067 case LFUN_CHAR_FORWARD:
4068 case LFUN_CHAR_BACKWARD_SELECT:
4069 case LFUN_CHAR_BACKWARD:
4070 case LFUN_CHAR_RIGHT_SELECT:
4071 case LFUN_CHAR_RIGHT:
4072 case LFUN_CHAR_LEFT_SELECT:
4073 case LFUN_CHAR_LEFT:
4074 case LFUN_WORD_FORWARD:
4075 case LFUN_WORD_FORWARD_SELECT:
4076 case LFUN_WORD_BACKWARD:
4077 case LFUN_WORD_BACKWARD_SELECT:
4078 case LFUN_WORD_RIGHT:
4079 case LFUN_WORD_RIGHT_SELECT:
4080 case LFUN_WORD_LEFT:
4081 case LFUN_WORD_LEFT_SELECT: {
4082 // determine whether we move to next or previous cell, where to enter
4083 // the new cell from, and which command to "finish" (i.e., exit the
4086 EntryDirection entry_from = ENTRY_DIRECTION_IGNORE;
4087 FuncCode finish_lfun;
4089 if (act == LFUN_CHAR_FORWARD
4090 || act == LFUN_CHAR_FORWARD_SELECT
4091 || act == LFUN_WORD_FORWARD
4092 || act == LFUN_WORD_FORWARD_SELECT) {
4094 finish_lfun = LFUN_FINISHED_FORWARD;
4096 else if (act == LFUN_CHAR_BACKWARD
4097 || act == LFUN_CHAR_BACKWARD_SELECT
4098 || act == LFUN_WORD_BACKWARD
4099 || act == LFUN_WORD_BACKWARD_SELECT) {
4101 finish_lfun = LFUN_FINISHED_BACKWARD;
4103 // LEFT or RIGHT commands --- the interpretation will depend on the
4104 // table's direction.
4106 bool const right = act == LFUN_CHAR_RIGHT
4107 || act == LFUN_CHAR_RIGHT_SELECT
4108 || act == LFUN_WORD_RIGHT
4109 || act == LFUN_WORD_RIGHT_SELECT;
4110 next_cell = isRightToLeft(cur) != right;
4112 if (lyxrc.visual_cursor)
4113 entry_from = right ? ENTRY_DIRECTION_LEFT:ENTRY_DIRECTION_RIGHT;
4115 finish_lfun = right ? LFUN_FINISHED_RIGHT : LFUN_FINISHED_LEFT;
4118 bool const select = act == LFUN_CHAR_FORWARD_SELECT
4119 || act == LFUN_CHAR_BACKWARD_SELECT
4120 || act == LFUN_CHAR_RIGHT_SELECT
4121 || act == LFUN_CHAR_LEFT_SELECT
4122 || act == LFUN_WORD_FORWARD_SELECT
4123 || act == LFUN_WORD_RIGHT_SELECT
4124 || act == LFUN_WORD_BACKWARD_SELECT
4125 || act == LFUN_WORD_LEFT_SELECT;
4127 // If we have a multicell selection or we're
4128 // not doing some LFUN_*_SELECT thing anyway...
4129 if (!cur.selIsMultiCell() || !select) {
4130 col_type const c = tabular.cellColumn(cur.idx());
4131 row_type const r = tabular.cellRow(cur.idx());
4132 // Are we trying to select the whole cell and is the whole cell
4133 // not yet selected?
4134 bool const select_whole = select && !isCellSelected(cur, r, c) &&
4135 ((next_cell && cur.pit() == cur.lastpit()
4136 && cur.pos() == cur.lastpos())
4137 || (!next_cell && cur.pit() == 0 && cur.pos() == 0));
4139 bool const empty_cell = cur.lastpos() == 0 && cur.lastpit() == 0;
4141 // ...try to dispatch to the cell's inset.
4142 cell(cur.idx())->dispatch(cur, cmd);
4144 // When we already have a selection we want to select the whole cell
4145 // before going to the next cell.
4146 if (select_whole && !empty_cell){
4147 getText(cur.idx())->selectAll(cur);
4149 cur.screenUpdateFlags(Update::Force | Update::FitCursor);
4153 // FIXME: When we support the selection of an empty cell, remove
4154 // the !empty_cell from this condition. For now we jump to the next
4155 // cell if the current cell is empty.
4156 if (cur.result().dispatched() && !empty_cell)
4160 // move to next/prev cell, as appropriate
4161 // note that we will always do this if we're selecting and we have
4162 // a multicell selection
4163 LYXERR(Debug::RTL, "entering " << (next_cell ? "next" : "previous")
4164 << " cell from: " << int(entry_from));
4166 moveNextCell(cur, entry_from);
4168 movePrevCell(cur, entry_from);
4169 // if we're exiting the table, call the appropriate FINISHED lfun
4170 if (sl == cur.top()) {
4171 cmd = FuncRequest(finish_lfun);
4176 cur.screenUpdateFlags(Update::Force | Update::FitCursor);
4181 case LFUN_DOWN_SELECT:
4183 if (!(cur.selection() && cur.selIsMultiCell()))
4184 cell(cur.idx())->dispatch(cur, cmd);
4186 cur.dispatched(); // override the cell's decision
4187 if (sl == cur.top()) {
4188 // if our Text didn't do anything to the cursor
4189 // then we try to put the cursor into the cell below
4190 // setting also the right targetX.
4191 cur.selHandle(act == LFUN_DOWN_SELECT);
4192 if (tabular.cellRow(cur.idx()) != tabular.nrows() - 1) {
4193 int const xtarget = cur.targetX();
4194 // WARNING: Once cur.idx() has been reset, the cursor is in
4195 // an inconsistent state until pos() has been set. Be careful
4196 // what you do with it!
4197 cur.idx() = tabular.cellBelow(cur.idx());
4199 TextMetrics const & tm =
4200 cur.bv().textMetrics(cell(cur.idx())->getText(0));
4201 cur.pos() = tm.x2pos(cur.pit(), 0, xtarget);
4202 cur.setCurrentFont();
4205 if (sl == cur.top()) {
4206 // we trick it to go to forward after leaving the
4208 cmd = FuncRequest(LFUN_FINISHED_FORWARD);
4211 if (cur.selIsMultiCell()) {
4212 cur.pit() = cur.lastpit();
4213 cur.pos() = cur.lastpos();
4214 cur.setCurrentFont();
4215 cur.screenUpdateFlags(Update::Force | Update::FitCursor);
4218 cur.screenUpdateFlags(Update::Force | Update::FitCursor);
4221 case LFUN_UP_SELECT:
4223 if (!(cur.selection() && cur.selIsMultiCell()))
4224 cell(cur.idx())->dispatch(cur, cmd);
4225 cur.dispatched(); // override the cell's decision
4226 if (sl == cur.top()) {
4227 // if our Text didn't do anything to the cursor
4228 // then we try to put the cursor into the cell above
4229 // setting also the right targetX.
4230 cur.selHandle(act == LFUN_UP_SELECT);
4231 if (tabular.cellRow(cur.idx()) != 0) {
4232 int const xtarget = cur.targetX();
4233 // WARNING: Once cur.idx() has been reset, the cursor is in
4234 // an inconsistent state until pos() has been set. Be careful
4235 // what you do with it!
4236 cur.idx() = tabular.cellAbove(cur.idx());
4237 cur.pit() = cur.lastpit();
4238 Text const * text = cell(cur.idx())->getText(0);
4239 TextMetrics const & tm = cur.bv().textMetrics(text);
4240 ParagraphMetrics const & pm =
4241 tm.parMetrics(cur.lastpit());
4242 cur.pos() = tm.x2pos(cur.pit(), pm.rows().size()-1, xtarget);
4243 cur.setCurrentFont();
4246 if (sl == cur.top()) {
4247 cmd = FuncRequest(LFUN_UP);
4250 if (cur.selIsMultiCell()) {
4252 cur.pos() = cur.lastpos();
4253 cur.setCurrentFont();
4254 cur.screenUpdateFlags(Update::Force | Update::FitCursor);
4257 cur.screenUpdateFlags(Update::Force | Update::FitCursor);
4260 // case LFUN_SCREEN_DOWN: {
4261 // //if (hasSelection())
4262 // // cur.selection() = false;
4263 // col_type const col = tabular.cellColumn(cur.idx());
4264 // int const t = cur.bv().top_y() + cur.bv().height();
4265 // if (t < yo() + tabular.getHeightOfTabular()) {
4266 // cur.bv().scrollDocView(t, true);
4267 // cur.idx() = tabular.cellBelow(first_visible_cell_) + col;
4269 // cur.idx() = tabular.getFirstCellInRow(tabular.rows() - 1) + col;
4276 // case LFUN_SCREEN_UP: {
4277 // //if (hasSelection())
4278 // // cur.selection() = false;
4279 // col_type const col = tabular.cellColumn(cur.idx());
4280 // int const t = cur.bv().top_y() + cur.bv().height();
4282 // cur.bv().scrollDocView(t, true);
4286 // cur.idx() = tabular.cellBelow(first_visible_cell_) + col;
4290 // cur.par() = cur.lastpar();
4291 // cur.pos() = cur.lastpos();
4295 case LFUN_LAYOUT_TABULAR:
4296 cur.bv().showDialog("tabular");
4299 case LFUN_INSET_MODIFY: {
4301 if (cmd.getArg(1) == "from-dialog")
4302 arg = cmd.getArg(0) + to_utf8(cmd.argument().substr(19));
4304 arg = to_utf8(cmd.argument());
4305 if (!tabularFeatures(cur, arg))
4310 // insert file functions
4311 case LFUN_FILE_INSERT_PLAINTEXT_PARA:
4312 case LFUN_FILE_INSERT_PLAINTEXT:
4314 if (FileName::isAbsolute(to_utf8(cmd.argument()))) {
4315 docstring const tmpstr = cur.bv().contentsOfPlaintextFile(
4316 FileName(to_utf8(cmd.argument())));
4319 cur.recordUndoInset();
4320 if (insertPlaintextString(cur.bv(), tmpstr, false)) {
4321 // content has been replaced,
4322 // so cursor might be invalid
4323 cur.pos() = cur.lastpos();
4324 cur.pit() = cur.lastpit();
4325 bvcur.setCursor(cur);
4332 if (cur.selIsMultiCell()) {
4333 if (copySelection(cur)) {
4334 cur.recordUndoInset();
4338 cell(cur.idx())->dispatch(cur, cmd);
4341 case LFUN_SELF_INSERT:
4342 if (cur.selIsMultiCell()) {
4343 cur.recordUndoInset();
4345 BufferView * bv = &cur.bv();
4346 docstring::const_iterator cit = cmd.argument().begin();
4347 docstring::const_iterator const end = cmd.argument().end();
4348 for (; cit != end; ++cit)
4349 bv->translateAndInsert(*cit, getText(cur.idx()), cur);
4352 bv->bookmarkEditPosition();
4354 cell(cur.idx())->dispatch(cur, cmd);
4357 case LFUN_CHAR_DELETE_BACKWARD:
4358 case LFUN_CHAR_DELETE_FORWARD:
4359 if (cur.selIsMultiCell()) {
4360 cur.recordUndoInset();
4363 cell(cur.idx())->dispatch(cur, cmd);
4367 if (!cur.selection())
4369 if (cur.selIsMultiCell()) {
4373 cell(cur.idx())->dispatch(cur, cmd);
4376 case LFUN_CLIPBOARD_PASTE:
4377 case LFUN_PRIMARY_SELECTION_PASTE: {
4378 docstring const clip = (act == LFUN_CLIPBOARD_PASTE) ?
4379 theClipboard().getAsText(Clipboard::PlainTextType) :
4380 theSelection().get();
4383 // pass to InsertPlaintextString, but
4384 // only if we have multi-cell content
4385 if (clip.find_first_of(from_ascii("\t\n")) != docstring::npos) {
4386 cur.recordUndoInset();
4387 if (insertPlaintextString(cur.bv(), clip, false)) {
4388 // content has been replaced,
4389 // so cursor might be invalid
4390 cur.pos() = cur.lastpos();
4391 cur.pit() = cur.lastpit();
4392 bvcur.setCursor(cur);
4396 // Let the cell handle normal text
4397 cell(cur.idx())->dispatch(cur, cmd);
4402 if (!tabularStackDirty()) {
4403 if (!cur.selIsMultiCell())
4404 cell(cur.idx())->dispatch(cur, cmd);
4407 if (theClipboard().isInternal()) {
4408 cur.recordUndoInset();
4409 pasteClipboard(cur);
4413 case LFUN_FONT_EMPH:
4414 case LFUN_FONT_BOLD:
4415 case LFUN_FONT_BOLDSYMBOL:
4416 case LFUN_FONT_ROMAN:
4417 case LFUN_FONT_NOUN:
4418 case LFUN_FONT_ITAL:
4419 case LFUN_FONT_FRAK:
4420 case LFUN_FONT_TYPEWRITER:
4421 case LFUN_FONT_SANS:
4422 case LFUN_TEXTSTYLE_APPLY:
4423 case LFUN_TEXTSTYLE_UPDATE:
4424 case LFUN_FONT_SIZE:
4425 case LFUN_FONT_UNDERLINE:
4426 case LFUN_FONT_STRIKEOUT:
4427 case LFUN_FONT_UNDERUNDERLINE:
4428 case LFUN_FONT_UNDERWAVE:
4430 case LFUN_PARAGRAPH_PARAMS_APPLY:
4431 case LFUN_PARAGRAPH_PARAMS:
4432 case LFUN_WORD_CAPITALIZE:
4433 case LFUN_WORD_UPCASE:
4434 case LFUN_WORD_LOWCASE:
4435 case LFUN_CHARS_TRANSPOSE:
4436 if (cur.selIsMultiCell()) {
4439 getSelection(cur, rs, re, cs, ce);
4440 Cursor tmpcur = cur;
4441 for (row_type r = rs; r <= re; ++r) {
4442 for (col_type c = cs; c <= ce; ++c) {
4443 // cursor follows cell:
4444 tmpcur.idx() = tabular.cellIndex(r, c);
4445 // select this cell only:
4448 tmpcur.resetAnchor();
4449 tmpcur.pit() = tmpcur.lastpit();
4450 tmpcur.pos() = tmpcur.top().lastpos();
4451 tmpcur.setCursor(tmpcur);
4452 tmpcur.setSelection();
4453 cell(tmpcur.idx())->dispatch(tmpcur, cmd);
4458 cell(cur.idx())->dispatch(cur, cmd);
4462 case LFUN_INSET_SETTINGS:
4463 // relay this lfun to Inset, not to the cell.
4464 Inset::doDispatch(cur, cmd);
4468 // we try to handle this event in the insets dispatch function.
4469 cell(cur.idx())->dispatch(cur, cmd);
4475 // function sets an object as defined in func_status.h:
4476 // states OK, Unknown, Disabled, On, Off.
4477 bool InsetTabular::getStatus(Cursor & cur, FuncRequest const & cmd,
4478 FuncStatus & status) const
4480 switch (cmd.action()) {
4481 case LFUN_INSET_MODIFY: {
4482 if (&cur.inset() != this || cmd.getArg(0) != "tabular")
4485 // FIXME: We only check for the very first argument...
4486 string const s = cmd.getArg(1);
4487 // We always enable the lfun if it is coming from the dialog
4488 // because the dialog makes sure all the settings are valid,
4489 // even though the first argument might not be valid now.
4490 if (s == "from-dialog") {
4491 status.setEnabled(true);
4495 int action = Tabular::LAST_ACTION;
4497 for (; tabularFeature[i].action != Tabular::LAST_ACTION; ++i) {
4498 if (tabularFeature[i].feature == s) {
4499 action = tabularFeature[i].action;
4503 if (action == Tabular::LAST_ACTION) {
4505 status.setUnknown(true);
4509 string const argument = cmd.getLongArg(2);
4511 row_type sel_row_start = 0;
4512 row_type sel_row_end = 0;
4513 col_type sel_col_start = 0;
4514 col_type sel_col_end = 0;
4515 Tabular::ltType dummyltt;
4518 getSelection(cur, sel_row_start, sel_row_end, sel_col_start, sel_col_end);
4521 case Tabular::SET_PWIDTH:
4522 case Tabular::SET_MPWIDTH:
4523 case Tabular::SET_SPECIAL_COLUMN:
4524 case Tabular::SET_SPECIAL_MULTICOLUMN:
4525 case Tabular::APPEND_ROW:
4526 case Tabular::APPEND_COLUMN:
4527 case Tabular::DELETE_ROW:
4528 case Tabular::DELETE_COLUMN:
4529 case Tabular::COPY_ROW:
4530 case Tabular::COPY_COLUMN:
4531 case Tabular::SET_TOP_SPACE:
4532 case Tabular::SET_BOTTOM_SPACE:
4533 case Tabular::SET_INTERLINE_SPACE:
4537 case Tabular::SET_TABULAR_WIDTH:
4538 status.setEnabled(!tabular.rotate && !tabular.is_long_tabular
4539 && tabular.tabular_valignment == Tabular::LYX_VALIGN_MIDDLE);
4542 case Tabular::MOVE_COLUMN_RIGHT:
4543 case Tabular::MOVE_COLUMN_LEFT:
4544 case Tabular::MOVE_ROW_DOWN:
4545 case Tabular::MOVE_ROW_UP: {
4546 if (cur.selection()) {
4547 status.message(_("Selections not supported."));
4548 status.setEnabled(false);
4552 if ((action == Tabular::MOVE_COLUMN_RIGHT &&
4553 tabular.ncols() == tabular.cellColumn(cur.idx()) + 1) ||
4554 (action == Tabular::MOVE_COLUMN_LEFT &&
4555 tabular.cellColumn(cur.idx()) == 0) ||
4556 (action == Tabular::MOVE_ROW_DOWN &&
4557 tabular.nrows() == tabular.cellRow(cur.idx()) + 1) ||
4558 (action == Tabular::MOVE_ROW_UP &&
4559 tabular.cellRow(cur.idx()) == 0)) {
4560 status.setEnabled(false);
4564 if (action == Tabular::MOVE_COLUMN_RIGHT ||
4565 action == Tabular::MOVE_COLUMN_LEFT) {
4566 if (tabular.hasMultiColumn(tabular.cellColumn(cur.idx())) ||
4567 tabular.hasMultiColumn(tabular.cellColumn(cur.idx()) +
4568 (action == Tabular::MOVE_COLUMN_RIGHT ? 1 : -1))) {
4569 status.message(_("Multi-column in current or"
4570 " destination column."));
4571 status.setEnabled(false);
4576 if (action == Tabular::MOVE_ROW_DOWN ||
4577 action == Tabular::MOVE_ROW_UP) {
4578 if (tabular.hasMultiRow(tabular.cellRow(cur.idx())) ||
4579 tabular.hasMultiRow(tabular.cellRow(cur.idx()) +
4580 (action == Tabular::MOVE_ROW_DOWN ? 1 : -1))) {
4581 status.message(_("Multi-row in current or"
4582 " destination row."));
4583 status.setEnabled(false);
4588 status.setEnabled(true);
4592 case Tabular::SET_DECIMAL_POINT:
4594 tabular.getAlignment(cur.idx()) == LYX_ALIGN_DECIMAL);
4597 case Tabular::SET_MULTICOLUMN:
4598 case Tabular::UNSET_MULTICOLUMN:
4599 case Tabular::MULTICOLUMN:
4600 // If a row is set as longtable caption, it must not be allowed
4601 // to unset that this row is a multicolumn.
4602 status.setEnabled(sel_row_start == sel_row_end
4603 && !tabular.ltCaption(tabular.cellRow(cur.idx())));
4604 status.setOnOff(tabular.isMultiColumn(cur.idx()));
4607 case Tabular::SET_MULTIROW:
4608 case Tabular::UNSET_MULTIROW:
4609 case Tabular::MULTIROW:
4610 // If a row is set as longtable caption, it must not be allowed
4611 // to unset that this row is a multirow.
4612 status.setEnabled(sel_col_start == sel_col_end
4613 && !tabular.ltCaption(tabular.cellRow(cur.idx())));
4614 status.setOnOff(tabular.isMultiRow(cur.idx()));
4617 case Tabular::SET_ALL_LINES:
4618 case Tabular::UNSET_ALL_LINES:
4619 case Tabular::SET_BORDER_LINES:
4620 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
4623 case Tabular::SET_LINE_TOP:
4624 case Tabular::SET_LINE_BOTTOM:
4625 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
4628 case Tabular::SET_LINE_LEFT:
4629 case Tabular::SET_LINE_RIGHT:
4630 status.setEnabled(!tabular.use_booktabs
4631 && !tabular.ltCaption(tabular.cellRow(cur.idx())));
4634 case Tabular::TOGGLE_LINE_TOP:
4635 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
4636 status.setOnOff(tabular.topLine(cur.idx()));
4639 case Tabular::TOGGLE_LINE_BOTTOM:
4640 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
4641 status.setOnOff(tabular.bottomLine(cur.idx()));
4644 case Tabular::TOGGLE_LINE_LEFT:
4645 status.setEnabled(!tabular.use_booktabs
4646 && !tabular.ltCaption(tabular.cellRow(cur.idx())));
4647 status.setOnOff(tabular.leftLine(cur.idx()));
4650 case Tabular::TOGGLE_LINE_RIGHT:
4651 status.setEnabled(!tabular.use_booktabs
4652 && !tabular.ltCaption(tabular.cellRow(cur.idx())));
4653 status.setOnOff(tabular.rightLine(cur.idx()));
4656 // multirow cells only inherit the alignment of the column if the column has
4657 // no width, otherwise they are left-aligned
4658 // therefore allow always left but right and center only if there is no width
4659 case Tabular::M_ALIGN_LEFT:
4661 case Tabular::ALIGN_LEFT:
4662 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_LEFT);
4665 case Tabular::M_ALIGN_RIGHT:
4667 case Tabular::ALIGN_RIGHT:
4668 status.setEnabled(!(tabular.isMultiRow(cur.idx())
4669 && !tabular.getPWidth(cur.idx()).zero()));
4670 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_RIGHT);
4673 case Tabular::M_ALIGN_CENTER:
4675 case Tabular::ALIGN_CENTER:
4676 status.setEnabled(!(tabular.isMultiRow(cur.idx())
4677 && !tabular.getPWidth(cur.idx()).zero()));
4678 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_CENTER);
4681 case Tabular::ALIGN_BLOCK:
4682 status.setEnabled(!tabular.getPWidth(cur.idx()).zero()
4683 && !tabular.isMultiRow(cur.idx()));
4684 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_BLOCK);
4687 case Tabular::ALIGN_DECIMAL:
4688 status.setEnabled(!tabular.isMultiRow(cur.idx())
4689 && !tabular.isMultiColumn(cur.idx()));
4690 status.setOnOff(tabular.getAlignment(cur.idx(), true) == LYX_ALIGN_DECIMAL);
4693 case Tabular::M_VALIGN_TOP:
4695 case Tabular::VALIGN_TOP:
4696 status.setEnabled(!tabular.getPWidth(cur.idx()).zero()
4697 && !tabular.isMultiRow(cur.idx()));
4699 tabular.getVAlignment(cur.idx(), flag) == Tabular::LYX_VALIGN_TOP);
4702 case Tabular::M_VALIGN_BOTTOM:
4704 case Tabular::VALIGN_BOTTOM:
4705 status.setEnabled(!tabular.getPWidth(cur.idx()).zero()
4706 && !tabular.isMultiRow(cur.idx()));
4708 tabular.getVAlignment(cur.idx(), flag) == Tabular::LYX_VALIGN_BOTTOM);
4711 case Tabular::M_VALIGN_MIDDLE:
4713 case Tabular::VALIGN_MIDDLE:
4714 status.setEnabled(!tabular.getPWidth(cur.idx()).zero()
4715 && !tabular.isMultiRow(cur.idx()));
4717 tabular.getVAlignment(cur.idx(), flag) == Tabular::LYX_VALIGN_MIDDLE);
4720 case Tabular::SET_LONGTABULAR:
4721 // setting as longtable is not allowed when table is inside a float
4722 if (cur.innerInsetOfType(FLOAT_CODE) != 0
4723 || cur.innerInsetOfType(WRAP_CODE) != 0)
4724 status.setEnabled(false);
4726 status.setEnabled(true);
4727 status.setOnOff(tabular.is_long_tabular);
4730 case Tabular::UNSET_LONGTABULAR:
4731 status.setOnOff(!tabular.is_long_tabular);
4734 case Tabular::TOGGLE_ROTATE_TABULAR:
4735 case Tabular::SET_ROTATE_TABULAR:
4736 status.setOnOff(tabular.rotate != 0);
4739 case Tabular::TABULAR_VALIGN_TOP:
4740 status.setEnabled(tabular.tabular_width.zero());
4741 status.setOnOff(tabular.tabular_valignment
4742 == Tabular::LYX_VALIGN_TOP);
4744 case Tabular::TABULAR_VALIGN_MIDDLE:
4745 status.setEnabled(tabular.tabular_width.zero());
4746 status.setOnOff(tabular.tabular_valignment
4747 == Tabular::LYX_VALIGN_MIDDLE);
4749 case Tabular::TABULAR_VALIGN_BOTTOM:
4750 status.setEnabled(tabular.tabular_width.zero());
4751 status.setOnOff(tabular.tabular_valignment
4752 == Tabular::LYX_VALIGN_BOTTOM);
4755 case Tabular::LONGTABULAR_ALIGN_LEFT:
4756 status.setOnOff(tabular.longtabular_alignment
4757 == Tabular::LYX_LONGTABULAR_ALIGN_LEFT);
4759 case Tabular::LONGTABULAR_ALIGN_CENTER:
4760 status.setOnOff(tabular.longtabular_alignment
4761 == Tabular::LYX_LONGTABULAR_ALIGN_CENTER);
4763 case Tabular::LONGTABULAR_ALIGN_RIGHT:
4764 status.setOnOff(tabular.longtabular_alignment
4765 == Tabular::LYX_LONGTABULAR_ALIGN_RIGHT);
4768 case Tabular::UNSET_ROTATE_TABULAR:
4769 status.setOnOff(tabular.rotate == 0);
4772 case Tabular::TOGGLE_ROTATE_CELL:
4773 case Tabular::SET_ROTATE_CELL:
4774 status.setOnOff(!oneCellHasRotationState(false,
4775 sel_row_start, sel_row_end, sel_col_start, sel_col_end));
4778 case Tabular::UNSET_ROTATE_CELL:
4779 status.setOnOff(!oneCellHasRotationState(true,
4780 sel_row_start, sel_row_end, sel_col_start, sel_col_end));
4783 case Tabular::SET_USEBOX:
4784 status.setOnOff(convert<int>(argument) == tabular.getUsebox(cur.idx()));
4787 // every row can only be one thing:
4788 // either a footer or header
4789 case Tabular::SET_LTFIRSTHEAD:
4790 status.setEnabled(sel_row_start == sel_row_end);
4791 status.setOnOff(tabular.getRowOfLTFirstHead(sel_row_start, dummyltt));
4794 case Tabular::UNSET_LTFIRSTHEAD:
4795 status.setEnabled(sel_row_start == sel_row_end);
4796 status.setOnOff(!tabular.getRowOfLTFirstHead(sel_row_start, dummyltt));
4799 case Tabular::SET_LTHEAD:
4800 status.setEnabled(sel_row_start == sel_row_end);
4801 status.setOnOff(tabular.getRowOfLTHead(sel_row_start, dummyltt));
4804 case Tabular::UNSET_LTHEAD:
4805 status.setEnabled(sel_row_start == sel_row_end);
4806 status.setOnOff(!tabular.getRowOfLTHead(sel_row_start, dummyltt));
4809 case Tabular::SET_LTFOOT:
4810 status.setEnabled(sel_row_start == sel_row_end);
4811 status.setOnOff(tabular.getRowOfLTFoot(sel_row_start, dummyltt));
4814 case Tabular::UNSET_LTFOOT:
4815 status.setEnabled(sel_row_start == sel_row_end);
4816 status.setOnOff(!tabular.getRowOfLTFoot(sel_row_start, dummyltt));
4819 case Tabular::SET_LTLASTFOOT:
4820 status.setEnabled(sel_row_start == sel_row_end);
4821 status.setOnOff(tabular.getRowOfLTLastFoot(sel_row_start, dummyltt));
4824 case Tabular::UNSET_LTLASTFOOT:
4825 status.setEnabled(sel_row_start == sel_row_end);
4826 status.setOnOff(!tabular.getRowOfLTLastFoot(sel_row_start, dummyltt));
4829 case Tabular::SET_LTNEWPAGE:
4830 status.setOnOff(tabular.getLTNewPage(sel_row_start));
4832 case Tabular::UNSET_LTNEWPAGE:
4833 status.setOnOff(!tabular.getLTNewPage(sel_row_start));
4836 // only one row in head/firsthead/foot/lasthead can be the caption
4837 // and a multirow cannot be set as caption
4838 case Tabular::SET_LTCAPTION:
4839 status.setEnabled(sel_row_start == sel_row_end
4840 && (!tabular.getRowOfLTFirstHead(sel_row_start, dummyltt)
4841 || !tabular.haveLTCaption(Tabular::CAPTION_FIRSTHEAD))
4842 && (!tabular.getRowOfLTHead(sel_row_start, dummyltt)
4843 || !tabular.haveLTCaption(Tabular::CAPTION_HEAD))
4844 && (!tabular.getRowOfLTFoot(sel_row_start, dummyltt)
4845 || !tabular.haveLTCaption(Tabular::CAPTION_FOOT))
4846 && (!tabular.getRowOfLTLastFoot(sel_row_start, dummyltt)
4847 || !tabular.haveLTCaption(Tabular::CAPTION_LASTFOOT))
4848 && !tabular.isMultiRow(sel_row_start));
4849 status.setOnOff(tabular.ltCaption(sel_row_start));
4852 case Tabular::UNSET_LTCAPTION:
4853 status.setEnabled(sel_row_start == sel_row_end && tabular.ltCaption(sel_row_start));
4856 case Tabular::TOGGLE_LTCAPTION:
4857 status.setEnabled(sel_row_start == sel_row_end && (tabular.ltCaption(sel_row_start)
4858 || ((!tabular.getRowOfLTFirstHead(sel_row_start, dummyltt)
4859 || !tabular.haveLTCaption(Tabular::CAPTION_FIRSTHEAD))
4860 && (!tabular.getRowOfLTHead(sel_row_start, dummyltt)
4861 || !tabular.haveLTCaption(Tabular::CAPTION_HEAD))
4862 && (!tabular.getRowOfLTFoot(sel_row_start, dummyltt)
4863 || !tabular.haveLTCaption(Tabular::CAPTION_FOOT))
4864 && (!tabular.getRowOfLTLastFoot(sel_row_start, dummyltt)
4865 || !tabular.haveLTCaption(Tabular::CAPTION_LASTFOOT)))));
4866 status.setOnOff(tabular.ltCaption(sel_row_start));
4869 case Tabular::SET_BOOKTABS:
4870 status.setOnOff(tabular.use_booktabs);
4873 case Tabular::UNSET_BOOKTABS:
4874 status.setOnOff(!tabular.use_booktabs);
4879 status.setEnabled(false);
4885 case LFUN_CAPTION_INSERT: {
4886 // caption is only allowed in caption cell of longtable
4887 if (!tabular.ltCaption(tabular.cellRow(cur.idx()))) {
4888 status.setEnabled(false);
4891 // only standard caption is allowed
4892 string arg = cmd.getArg(0);
4893 if (!arg.empty() && arg != "Standard") {
4894 status.setEnabled(false);
4897 // check if there is already a caption
4898 bool have_caption = false;
4899 InsetTableCell itc = InsetTableCell(*tabular.cellInset(cur.idx()).get());
4900 ParagraphList::const_iterator pit = itc.paragraphs().begin();
4901 ParagraphList::const_iterator pend = itc.paragraphs().end();
4902 for (; pit != pend; ++pit) {
4903 InsetList::const_iterator it = pit->insetList().begin();
4904 InsetList::const_iterator end = pit->insetList().end();
4905 for (; it != end; ++it) {
4906 if (it->inset->lyxCode() == CAPTION_CODE) {
4907 have_caption = true;
4912 status.setEnabled(!have_caption);
4916 // These are only enabled inside tabular
4917 case LFUN_CELL_BACKWARD:
4918 case LFUN_CELL_FORWARD:
4919 status.setEnabled(true);
4922 // disable these with multiple cells selected
4923 case LFUN_INSET_INSERT:
4924 case LFUN_TABULAR_INSERT:
4925 case LFUN_FLEX_INSERT:
4926 case LFUN_FLOAT_INSERT:
4927 case LFUN_FLOAT_WIDE_INSERT:
4928 case LFUN_FOOTNOTE_INSERT:
4929 case LFUN_MARGINALNOTE_INSERT:
4930 case LFUN_MATH_INSERT:
4931 case LFUN_MATH_MODE:
4932 case LFUN_MATH_MUTATE:
4933 case LFUN_MATH_DISPLAY:
4934 case LFUN_NOTE_INSERT:
4935 case LFUN_ARGUMENT_INSERT:
4936 case LFUN_BOX_INSERT:
4937 case LFUN_BRANCH_INSERT:
4938 case LFUN_PHANTOM_INSERT:
4939 case LFUN_WRAP_INSERT:
4940 case LFUN_PREVIEW_INSERT:
4941 case LFUN_ERT_INSERT: {
4942 if (cur.selIsMultiCell()) {
4943 status.setEnabled(false);
4946 return cell(cur.idx())->getStatus(cur, cmd, status);
4949 // disable in non-fixed-width cells
4950 case LFUN_PARAGRAPH_BREAK:
4951 // multirow does not allow paragraph breaks
4952 if (tabular.isMultiRow(cur.idx())) {
4953 status.setEnabled(false);
4957 case LFUN_NEWLINE_INSERT: {
4958 if (tabular.getPWidth(cur.idx()).zero()) {
4959 status.setEnabled(false);
4962 return cell(cur.idx())->getStatus(cur, cmd, status);
4965 case LFUN_NEWPAGE_INSERT:
4966 status.setEnabled(false);
4970 if (tabularStackDirty() && theClipboard().isInternal()) {
4971 if (cur.selIsMultiCell()) {
4974 getSelection(cur, rs, re, cs, ce);
4975 if (paste_tabular && paste_tabular->ncols() == ce - cs + 1
4976 && paste_tabular->nrows() == re - rs + 1)
4977 status.setEnabled(true);
4979 status.setEnabled(false);
4980 status.message(_("Selection size should match clipboard content."));
4983 status.setEnabled(true);
4986 return cell(cur.idx())->getStatus(cur, cmd, status);
4988 case LFUN_INSET_SETTINGS:
4989 // relay this lfun to Inset, not to the cell.
4990 return Inset::getStatus(cur, cmd, status);
4993 // we try to handle this event in the insets dispatch function.
4994 return cell(cur.idx())->getStatus(cur, cmd, status);
5000 Inset::DisplayType InsetTabular::display() const
5002 if (tabular.is_long_tabular) {
5003 switch (tabular.longtabular_alignment) {
5004 case Tabular::LYX_LONGTABULAR_ALIGN_LEFT:
5006 case Tabular::LYX_LONGTABULAR_ALIGN_CENTER:
5008 case Tabular::LYX_LONGTABULAR_ALIGN_RIGHT:
5018 void InsetTabular::latex(otexstream & os, OutputParams const & runparams) const
5020 tabular.latex(os, runparams);
5024 int InsetTabular::plaintext(odocstringstream & os,
5025 OutputParams const & runparams, size_t max_length) const
5027 os << '\n'; // output table on a new line
5028 int const dp = runparams.linelen > 0 ? runparams.depth : 0;
5029 tabular.plaintext(os, runparams, dp, false, 0, max_length);
5030 return PLAINTEXT_NEWLINE;
5034 int InsetTabular::docbook(odocstream & os, OutputParams const & runparams) const
5039 // FIXME: Why not pass a proper DocIterator here?
5041 // if the table is inside a float it doesn't need the informaltable
5042 // wrapper. Search for it.
5043 for (master = owner(); master; master = master->owner())
5044 if (master->lyxCode() == FLOAT_CODE)
5049 os << "<informaltable>";
5052 ret += tabular.docbook(os, runparams);
5054 os << "</informaltable>";
5061 docstring InsetTabular::xhtml(XHTMLStream & xs, OutputParams const & rp) const
5063 return tabular.xhtml(xs, rp);
5067 void InsetTabular::validate(LaTeXFeatures & features) const
5069 tabular.validate(features);
5071 // It'd be better to be able to get this from an InsetLayout, but at present
5072 // InsetLayouts do not seem really to work for things that aren't InsetTexts.
5073 if (features.runparams().flavor == OutputParams::HTML)
5074 features.addCSSSnippet(
5075 "table { border: 1px solid black; display: inline-block; }\n"
5076 "td { border: 1px solid black; padding: 0.5ex; }");
5080 shared_ptr<InsetTableCell const> InsetTabular::cell(idx_type idx) const
5082 return tabular.cellInset(idx);
5086 shared_ptr<InsetTableCell> InsetTabular::cell(idx_type idx)
5088 return tabular.cellInset(idx);
5092 void InsetTabular::cursorPos(BufferView const & bv,
5093 CursorSlice const & sl, bool boundary, int & x, int & y) const
5095 cell(sl.idx())->cursorPos(bv, sl, boundary, x, y);
5097 // y offset correction
5098 y += cellYPos(sl.idx());
5099 y += tabular.textVOffset(sl.idx());
5100 y += offset_valign_;
5102 // x offset correction
5103 x += cellXPos(sl.idx());
5104 x += tabular.textHOffset(sl.idx());
5105 x += ADD_TO_TABULAR_WIDTH;
5109 int InsetTabular::dist(BufferView & bv, idx_type const cell, int x, int y) const
5113 Inset const & inset = *tabular.cellInset(cell);
5114 Point o = bv.coordCache().getInsets().xy(&inset);
5115 int const xbeg = o.x_ - tabular.textHOffset(cell);
5116 int const xend = xbeg + tabular.cellWidth(cell);
5117 row_type const row = tabular.cellRow(cell);
5118 int const ybeg = o.y_ - tabular.rowAscent(row)
5119 - tabular.interRowSpace(row) - tabular.textVOffset(cell);
5120 int const yend = ybeg + tabular.cellHeight(cell);
5132 //lyxerr << " xbeg=" << xbeg << " xend=" << xend
5133 // << " ybeg=" << ybeg << " yend=" << yend
5134 // << " xx=" << xx << " yy=" << yy
5135 // << " dist=" << xx + yy << endl;
5140 Inset * InsetTabular::editXY(Cursor & cur, int x, int y)
5142 //lyxerr << "InsetTabular::editXY: " << this << endl;
5143 cur.setSelection(false);
5145 cur.idx() = getNearestCell(cur.bv(), x, y);
5146 return cur.bv().textMetrics(&cell(cur.idx())->text()).editXY(cur, x, y);
5150 void InsetTabular::setCursorFromCoordinates(Cursor & cur, int x, int y) const
5152 cur.idx() = getNearestCell(cur.bv(), x, y);
5153 cur.bv().textMetrics(&cell(cur.idx())->text()).setCursorFromCoordinates(cur, x, y);
5157 InsetTabular::idx_type InsetTabular::getNearestCell(BufferView & bv, int x, int y) const
5159 idx_type idx_min = 0;
5160 int dist_min = numeric_limits<int>::max();
5161 for (idx_type i = 0, n = nargs(); i != n; ++i) {
5162 if (bv.coordCache().getInsets().has(tabular.cellInset(i).get())) {
5163 int const d = dist(bv, i, x, y);
5174 int InsetTabular::cellYPos(idx_type const cell) const
5176 row_type row = tabular.cellRow(cell);
5178 for (row_type r = 0; r < row; ++r)
5179 ly += tabular.rowDescent(r) + tabular.rowAscent(r + 1)
5180 + tabular.interRowSpace(r + 1);
5185 int InsetTabular::cellXPos(idx_type const cell) const
5187 col_type col = tabular.cellColumn(cell);
5189 for (col_type c = 0; c < col; ++c)
5190 lx += tabular.column_info[c].width;
5195 void InsetTabular::moveNextCell(Cursor & cur, EntryDirection entry_from)
5197 row_type const row = tabular.cellRow(cur.idx());
5198 col_type const col = tabular.cellColumn(cur.idx());
5200 if (isRightToLeft(cur)) {
5201 if (tabular.cellColumn(cur.idx()) == 0) {
5202 if (row == tabular.nrows() - 1)
5204 cur.idx() = tabular.cellBelow(tabular.getLastCellInRow(row));
5209 cur.idx() = tabular.getLastCellInRow(row - 1);
5211 cur.idx() = tabular.cellIndex(row, col - 1);
5214 if (tabular.isLastCell(cur.idx()))
5216 if (cur.idx() == tabular.getLastCellInRow(row))
5217 cur.idx() = tabular.cellIndex(row + 1, 0);
5219 col_type const colnextcell = col + tabular.columnSpan(cur.idx());
5220 cur.idx() = tabular.cellIndex(row, colnextcell);
5224 cur.boundary(false);
5226 if (cur.selIsMultiCell()) {
5227 cur.pit() = cur.lastpit();
5228 cur.pos() = cur.lastpos();
5235 // in visual mode, place cursor at extreme left or right
5237 switch(entry_from) {
5239 case ENTRY_DIRECTION_RIGHT:
5240 cur.posVisToRowExtremity(false /* !left */);
5242 case ENTRY_DIRECTION_LEFT:
5243 cur.posVisToRowExtremity(true /* left */);
5245 case ENTRY_DIRECTION_IGNORE:
5246 // nothing to do in this case
5250 cur.setCurrentFont();
5254 void InsetTabular::movePrevCell(Cursor & cur, EntryDirection entry_from)
5256 row_type const row = tabular.cellRow(cur.idx());
5257 col_type const col = tabular.cellColumn(cur.idx());
5259 if (isRightToLeft(cur)) {
5260 if (cur.idx() == tabular.getLastCellInRow(row)) {
5263 cur.idx() = tabular.getFirstCellInRow(row);
5264 cur.idx() = tabular.cellAbove(cur.idx());
5266 if (tabular.isLastCell(cur.idx()))
5268 if (cur.idx() == tabular.getLastCellInRow(row))
5269 cur.idx() = tabular.cellIndex(row + 1, 0);
5271 cur.idx() = tabular.cellIndex(row, col + 1);
5274 if (cur.idx() == 0) // first cell
5277 cur.idx() = tabular.getLastCellInRow(row - 1);
5279 cur.idx() = tabular.cellIndex(row, col - 1);
5282 if (cur.selIsMultiCell()) {
5283 cur.pit() = cur.lastpit();
5284 cur.pos() = cur.lastpos();
5288 cur.pit() = cur.lastpit();
5289 cur.pos() = cur.lastpos();
5291 // in visual mode, place cursor at extreme left or right
5293 switch(entry_from) {
5295 case ENTRY_DIRECTION_RIGHT:
5296 cur.posVisToRowExtremity(false /* !left */);
5298 case ENTRY_DIRECTION_LEFT:
5299 cur.posVisToRowExtremity(true /* left */);
5301 case ENTRY_DIRECTION_IGNORE:
5302 // nothing to do in this case
5306 cur.setCurrentFont();
5310 bool InsetTabular::tabularFeatures(Cursor & cur, string const & argument)
5312 istringstream is(argument);
5315 if (insetCode(s) != TABULAR_CODE)
5319 size_t safe_guard = 0;
5324 if (safe_guard > 1000) {
5325 LYXERR0("parameter max count reached!");
5329 Tabular::Feature action = Tabular::LAST_ACTION;
5332 for (; tabularFeature[i].action != Tabular::LAST_ACTION; ++i) {
5333 if (s != tabularFeature[i].feature)
5335 action = tabularFeature[i].action;
5338 if (action == Tabular::LAST_ACTION) {
5339 LYXERR0("Feature not found " << s);
5343 if (tabularFeature[i].need_value)
5345 LYXERR(Debug::DEBUG, "Feature: " << s << "\t\tvalue: " << val);
5346 tabularFeatures(cur, action, val);
5352 static void checkLongtableSpecial(Tabular::ltType & ltt,
5353 string const & special, bool & flag)
5355 if (special == "dl_above") {
5358 } else if (special == "dl_below") {
5359 ltt.bottomDL = flag;
5361 } else if (special == "empty") {
5371 bool InsetTabular::oneCellHasRotationState(bool rotated,
5372 row_type row_start, row_type row_end,
5373 col_type col_start, col_type col_end) const
5375 for (row_type r = row_start; r <= row_end; ++r)
5376 for (col_type c = col_start; c <= col_end; ++c)
5378 if (tabular.getRotateCell(tabular.cellIndex(r, c)) != 0)
5381 if (tabular.getRotateCell(tabular.cellIndex(r, c)) == 0)
5388 void InsetTabular::tabularFeatures(Cursor & cur,
5389 Tabular::Feature feature, string const & value)
5391 col_type sel_col_start;
5392 col_type sel_col_end;
5393 row_type sel_row_start;
5394 row_type sel_row_end;
5395 bool setLines = false;
5396 LyXAlignment setAlign = LYX_ALIGN_LEFT;
5397 Tabular::VAlignment setVAlign = Tabular::LYX_VALIGN_TOP;
5401 case Tabular::M_ALIGN_LEFT:
5402 case Tabular::ALIGN_LEFT:
5403 setAlign = LYX_ALIGN_LEFT;
5406 case Tabular::M_ALIGN_RIGHT:
5407 case Tabular::ALIGN_RIGHT:
5408 setAlign = LYX_ALIGN_RIGHT;
5411 case Tabular::M_ALIGN_CENTER:
5412 case Tabular::ALIGN_CENTER:
5413 setAlign = LYX_ALIGN_CENTER;
5416 case Tabular::ALIGN_BLOCK:
5417 setAlign = LYX_ALIGN_BLOCK;
5420 case Tabular::ALIGN_DECIMAL:
5421 setAlign = LYX_ALIGN_DECIMAL;
5424 case Tabular::M_VALIGN_TOP:
5425 case Tabular::VALIGN_TOP:
5426 setVAlign = Tabular::LYX_VALIGN_TOP;
5429 case Tabular::M_VALIGN_BOTTOM:
5430 case Tabular::VALIGN_BOTTOM:
5431 setVAlign = Tabular::LYX_VALIGN_BOTTOM;
5434 case Tabular::M_VALIGN_MIDDLE:
5435 case Tabular::VALIGN_MIDDLE:
5436 setVAlign = Tabular::LYX_VALIGN_MIDDLE;
5443 cur.recordUndoInset(this);
5445 getSelection(cur, sel_row_start, sel_row_end, sel_col_start, sel_col_end);
5446 row_type const row = tabular.cellRow(cur.idx());
5447 col_type const column = tabular.cellColumn(cur.idx());
5449 Tabular::ltType ltt;
5453 case Tabular::SET_TABULAR_WIDTH:
5454 tabular.setTabularWidth(Length(value));
5457 case Tabular::SET_PWIDTH: {
5458 Length const len(value);
5459 tabular.setColumnPWidth(cur, cur.idx(), len);
5461 && tabular.getAlignment(cur.idx(), true) == LYX_ALIGN_BLOCK)
5462 tabularFeatures(cur, Tabular::ALIGN_CENTER, string());
5466 case Tabular::SET_MPWIDTH:
5467 tabular.setMColumnPWidth(cur, cur.idx(), Length(value));
5470 case Tabular::SET_MROFFSET:
5471 tabular.setMROffset(cur, cur.idx(), Length(value));
5474 case Tabular::SET_SPECIAL_COLUMN:
5475 case Tabular::SET_SPECIAL_MULTICOLUMN:
5476 if (value == "none")
5477 tabular.setAlignSpecial(cur.idx(), docstring(), feature);
5479 tabular.setAlignSpecial(cur.idx(), from_utf8(value), feature);
5482 case Tabular::APPEND_ROW:
5483 // append the row into the tabular
5484 tabular.appendRow(row);
5487 case Tabular::APPEND_COLUMN:
5488 // append the column into the tabular
5489 tabular.appendColumn(column);
5490 cur.idx() = tabular.cellIndex(row, column);
5493 case Tabular::DELETE_ROW:
5494 if (sel_row_end == tabular.nrows() - 1 && sel_row_start != 0) {
5495 for (col_type c = 0; c < tabular.ncols(); c++)
5496 tabular.setBottomLine(tabular.cellIndex(sel_row_start - 1, c),
5497 tabular.bottomLine(tabular.cellIndex(sel_row_end, c)));
5500 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5501 tabular.deleteRow(sel_row_start);
5502 if (sel_row_start >= tabular.nrows())
5504 cur.idx() = tabular.cellIndex(sel_row_start, column);
5507 cur.setSelection(false);
5510 case Tabular::DELETE_COLUMN:
5511 if (sel_col_end == tabular.ncols() - 1 && sel_col_start != 0) {
5512 for (row_type r = 0; r < tabular.nrows(); r++)
5513 tabular.setRightLine(tabular.cellIndex(r, sel_col_start - 1),
5514 tabular.rightLine(tabular.cellIndex(r, sel_col_end)));
5517 if (sel_col_start == 0 && sel_col_end != tabular.ncols() - 1) {
5518 for (row_type r = 0; r < tabular.nrows(); r++)
5519 tabular.setLeftLine(tabular.cellIndex(r, sel_col_end + 1),
5520 tabular.leftLine(tabular.cellIndex(r, 0)));
5523 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5524 tabular.deleteColumn(sel_col_start);
5525 if (sel_col_start >= tabular.ncols())
5527 cur.idx() = tabular.cellIndex(row, sel_col_start);
5530 cur.setSelection(false);
5533 case Tabular::COPY_ROW:
5534 tabular.copyRow(row);
5537 case Tabular::COPY_COLUMN:
5538 tabular.copyColumn(column);
5539 cur.idx() = tabular.cellIndex(row, column);
5542 case Tabular::MOVE_COLUMN_RIGHT:
5543 tabular.moveColumn(column, Tabular::RIGHT);
5544 cur.idx() = tabular.cellIndex(row, column + 1);
5547 case Tabular::MOVE_COLUMN_LEFT:
5548 tabular.moveColumn(column, Tabular::LEFT);
5549 cur.idx() = tabular.cellIndex(row, column - 1);
5552 case Tabular::MOVE_ROW_DOWN:
5553 tabular.moveRow(row, Tabular::DOWN);
5554 cur.idx() = tabular.cellIndex(row + 1, column);
5557 case Tabular::MOVE_ROW_UP:
5558 tabular.moveRow(row, Tabular::UP);
5559 cur.idx() = tabular.cellIndex(row - 1, column);
5562 case Tabular::SET_LINE_TOP:
5563 case Tabular::TOGGLE_LINE_TOP: {
5564 bool lineSet = (feature == Tabular::SET_LINE_TOP)
5565 ? (value == "true") : !tabular.topLine(cur.idx());
5566 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5567 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5568 tabular.setTopLine(tabular.cellIndex(r, c), lineSet);
5572 case Tabular::SET_LINE_BOTTOM:
5573 case Tabular::TOGGLE_LINE_BOTTOM: {
5574 bool lineSet = (feature == Tabular::SET_LINE_BOTTOM)
5575 ? (value == "true") : !tabular.bottomLine(cur.idx());
5576 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5577 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5578 tabular.setBottomLine(tabular.cellIndex(r, c), lineSet);
5582 case Tabular::SET_LINE_LEFT:
5583 case Tabular::TOGGLE_LINE_LEFT: {
5584 bool lineSet = (feature == Tabular::SET_LINE_LEFT)
5585 ? (value == "true") : !tabular.leftLine(cur.idx());
5586 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5587 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5588 tabular.setLeftLine(tabular.cellIndex(r, c), lineSet);
5592 case Tabular::SET_LINE_RIGHT:
5593 case Tabular::TOGGLE_LINE_RIGHT: {
5594 bool lineSet = (feature == Tabular::SET_LINE_RIGHT)
5595 ? (value == "true") : !tabular.rightLine(cur.idx());
5596 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5597 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5598 tabular.setRightLine(tabular.cellIndex(r, c), lineSet);
5602 case Tabular::M_ALIGN_LEFT:
5603 case Tabular::M_ALIGN_RIGHT:
5604 case Tabular::M_ALIGN_CENTER:
5605 case Tabular::ALIGN_LEFT:
5606 case Tabular::ALIGN_RIGHT:
5607 case Tabular::ALIGN_CENTER:
5608 case Tabular::ALIGN_BLOCK:
5609 case Tabular::ALIGN_DECIMAL:
5610 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5611 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5612 tabular.setAlignment(tabular.cellIndex(r, c), setAlign,
5613 !tabular.getPWidth(c).zero());
5616 case Tabular::M_VALIGN_TOP:
5617 case Tabular::M_VALIGN_BOTTOM:
5618 case Tabular::M_VALIGN_MIDDLE:
5620 case Tabular::VALIGN_TOP:
5621 case Tabular::VALIGN_BOTTOM:
5622 case Tabular::VALIGN_MIDDLE:
5623 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5624 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5625 tabular.setVAlignment(tabular.cellIndex(r, c), setVAlign, flag);
5628 case Tabular::SET_MULTICOLUMN: {
5629 if (!cur.selection()) {
5630 // just multicol for one single cell
5631 // check whether we are completely in a multicol
5632 if (!tabular.isMultiColumn(cur.idx()))
5633 tabular.setMultiColumn(cur.idx(), 1,
5634 tabular.rightLine(cur.idx()));
5637 // we have a selection so this means we just add all these
5638 // cells to form a multicolumn cell
5639 idx_type const s_start = cur.selBegin().idx();
5640 row_type const col_start = tabular.cellColumn(s_start);
5641 row_type const col_end = tabular.cellColumn(cur.selEnd().idx());
5642 cur.idx() = tabular.setMultiColumn(s_start, col_end - col_start + 1,
5643 tabular.rightLine(cur.selEnd().idx()));
5646 cur.setSelection(false);
5650 case Tabular::UNSET_MULTICOLUMN: {
5651 if (!cur.selection()) {
5652 if (tabular.isMultiColumn(cur.idx()))
5653 tabular.unsetMultiColumn(cur.idx());
5658 case Tabular::MULTICOLUMN: {
5659 if (!cur.selection()) {
5660 if (tabular.isMultiColumn(cur.idx()))
5661 tabularFeatures(cur, Tabular::UNSET_MULTICOLUMN);
5663 tabularFeatures(cur, Tabular::SET_MULTICOLUMN);
5667 for (col_type c = sel_col_start; c <= sel_col_end; ++c) {
5668 row_type const r = sel_row_start;
5669 if (!tabular.isMultiColumn(tabular.cellIndex(r, c))
5670 || (r > sel_row_start && !tabular.isPartOfMultiColumn(r, c)))
5673 // If the selection contains at least one singlecol cell
5674 // or multiple multicol cells,
5675 // we assume the user will merge is to a single multicol
5677 tabularFeatures(cur, Tabular::SET_MULTICOLUMN);
5679 tabularFeatures(cur, Tabular::UNSET_MULTICOLUMN);
5683 case Tabular::SET_MULTIROW: {
5684 if (!cur.selection()) {
5685 // just multirow for one single cell
5686 // check whether we are completely in a multirow
5687 if (!tabular.isMultiRow(cur.idx()))
5688 tabular.setMultiRow(cur.idx(), 1,
5689 tabular.bottomLine(cur.idx()),
5690 tabular.getAlignment(cur.idx()));
5693 // we have a selection so this means we just add all this
5694 // cells to form a multirow cell
5695 idx_type const s_start = cur.selBegin().idx();
5696 row_type const row_start = tabular.cellRow(s_start);
5697 row_type const row_end = tabular.cellRow(cur.selEnd().idx());
5698 cur.idx() = tabular.setMultiRow(s_start, row_end - row_start + 1,
5699 tabular.bottomLine(cur.selEnd().idx()),
5700 tabular.getAlignment(cur.selEnd().idx()));
5703 cur.setSelection(false);
5707 case Tabular::UNSET_MULTIROW: {
5708 if (!cur.selection()) {
5709 if (tabular.isMultiRow(cur.idx()))
5710 tabular.unsetMultiRow(cur.idx());
5715 case Tabular::MULTIROW: {
5716 if (!cur.selection()) {
5717 if (tabular.isMultiRow(cur.idx()))
5718 tabularFeatures(cur, Tabular::UNSET_MULTIROW);
5720 tabularFeatures(cur, Tabular::SET_MULTIROW);
5724 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
5725 col_type const c = sel_col_start;
5726 if (!tabular.isMultiRow(tabular.cellIndex(r, c))
5727 || (r > sel_row_start && !tabular.isPartOfMultiRow(r, c)))
5730 // If the selection contains at least one singlerow cell
5731 // or multiple multirow cells,
5732 // we assume the user will merge is to a single multirow
5734 tabularFeatures(cur, Tabular::SET_MULTIROW);
5736 tabularFeatures(cur, Tabular::UNSET_MULTIROW);
5740 case Tabular::SET_ALL_LINES:
5742 case Tabular::UNSET_ALL_LINES:
5743 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5744 for (col_type c = sel_col_start; c <= sel_col_end; ++c) {
5745 idx_type const cell = tabular.cellIndex(r, c);
5746 tabular.setTopLine(cell, setLines);
5747 tabular.setBottomLine(cell, setLines);
5748 tabular.setRightLine(cell, setLines);
5749 tabular.setLeftLine(cell, setLines);
5753 case Tabular::SET_BORDER_LINES:
5754 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
5755 tabular.setLeftLine(tabular.cellIndex(r, sel_col_start), true);
5756 tabular.setRightLine(tabular.cellIndex(r, sel_col_end), true);
5758 for (col_type c = sel_col_start; c <= sel_col_end; ++c) {
5759 tabular.setTopLine(tabular.cellIndex(sel_row_start, c), true);
5760 tabular.setBottomLine(tabular.cellIndex(sel_row_end, c), true);
5764 case Tabular::SET_LONGTABULAR:
5765 tabular.is_long_tabular = true;
5768 case Tabular::UNSET_LONGTABULAR:
5769 for (row_type r = 0; r < tabular.nrows(); ++r) {
5770 if (tabular.ltCaption(r)) {
5771 cur.idx() = tabular.cellIndex(r, 0);
5774 tabularFeatures(cur, Tabular::TOGGLE_LTCAPTION);
5777 tabular.is_long_tabular = false;
5780 case Tabular::SET_ROTATE_TABULAR:
5781 tabular.rotate = convert<int>(value);
5784 case Tabular::UNSET_ROTATE_TABULAR:
5788 case Tabular::TOGGLE_ROTATE_TABULAR:
5789 // when pressing the rotate button we default to 90° rotation
5790 tabular.rotate != 0 ? tabular.rotate = 0 : tabular.rotate = 90;
5793 case Tabular::TABULAR_VALIGN_TOP:
5794 tabular.tabular_valignment = Tabular::LYX_VALIGN_TOP;
5797 case Tabular::TABULAR_VALIGN_MIDDLE:
5798 tabular.tabular_valignment = Tabular::LYX_VALIGN_MIDDLE;
5801 case Tabular::TABULAR_VALIGN_BOTTOM:
5802 tabular.tabular_valignment = Tabular::LYX_VALIGN_BOTTOM;
5805 case Tabular::LONGTABULAR_ALIGN_LEFT:
5806 tabular.longtabular_alignment = Tabular::LYX_LONGTABULAR_ALIGN_LEFT;
5809 case Tabular::LONGTABULAR_ALIGN_CENTER:
5810 tabular.longtabular_alignment = Tabular::LYX_LONGTABULAR_ALIGN_CENTER;
5813 case Tabular::LONGTABULAR_ALIGN_RIGHT:
5814 tabular.longtabular_alignment = Tabular::LYX_LONGTABULAR_ALIGN_RIGHT;
5819 case Tabular::SET_ROTATE_CELL:
5820 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5821 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5822 tabular.setRotateCell(tabular.cellIndex(r, c), convert<int>(value));
5825 case Tabular::UNSET_ROTATE_CELL:
5826 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5827 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5828 tabular.setRotateCell(tabular.cellIndex(r, c), 0);
5831 case Tabular::TOGGLE_ROTATE_CELL:
5833 bool oneNotRotated = oneCellHasRotationState(false,
5834 sel_row_start, sel_row_end, sel_col_start, sel_col_end);
5836 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5837 for (col_type c = sel_col_start; c <= sel_col_end; ++c) {
5838 // when pressing the rotate cell button we default to 90° rotation
5840 tabular.setRotateCell(tabular.cellIndex(r, c), 90);
5842 tabular.setRotateCell(tabular.cellIndex(r, c), 0);
5847 case Tabular::SET_USEBOX: {
5848 Tabular::BoxType val = Tabular::BoxType(convert<int>(value));
5849 if (val == tabular.getUsebox(cur.idx()))
5850 val = Tabular::BOX_NONE;
5851 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5852 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5853 tabular.setUsebox(tabular.cellIndex(r, c), val);
5857 case Tabular::UNSET_LTFIRSTHEAD:
5859 case Tabular::SET_LTFIRSTHEAD:
5860 tabular.getRowOfLTFirstHead(row, ltt);
5861 checkLongtableSpecial(ltt, value, flag);
5862 tabular.setLTHead(row, flag, ltt, true);
5865 case Tabular::UNSET_LTHEAD:
5867 case Tabular::SET_LTHEAD:
5868 tabular.getRowOfLTHead(row, ltt);
5869 checkLongtableSpecial(ltt, value, flag);
5870 tabular.setLTHead(row, flag, ltt, false);
5873 case Tabular::UNSET_LTFOOT:
5875 case Tabular::SET_LTFOOT:
5876 tabular.getRowOfLTFoot(row, ltt);
5877 checkLongtableSpecial(ltt, value, flag);
5878 tabular.setLTFoot(row, flag, ltt, false);
5881 case Tabular::UNSET_LTLASTFOOT:
5883 case Tabular::SET_LTLASTFOOT:
5884 tabular.getRowOfLTLastFoot(row, ltt);
5885 checkLongtableSpecial(ltt, value, flag);
5886 tabular.setLTFoot(row, flag, ltt, true);
5889 case Tabular::UNSET_LTNEWPAGE:
5891 case Tabular::SET_LTNEWPAGE:
5892 tabular.setLTNewPage(row, flag);
5895 case Tabular::SET_LTCAPTION: {
5896 if (tabular.ltCaption(row))
5898 cur.idx() = tabular.setLTCaption(row, true);
5901 cur.setSelection(false);
5902 // If a row is set as caption, then also insert
5903 // a caption. Otherwise the LaTeX output is broken.
5904 // Select cell if it is non-empty
5905 if (cur.lastpos() > 0 || cur.lastpit() > 0)
5906 lyx::dispatch(FuncRequest(LFUN_INSET_SELECT_ALL));
5907 lyx::dispatch(FuncRequest(LFUN_CAPTION_INSERT));
5911 case Tabular::UNSET_LTCAPTION: {
5912 if (!tabular.ltCaption(row))
5914 cur.idx() = tabular.setLTCaption(row, false);
5917 cur.setSelection(false);
5918 FuncRequest fr(LFUN_INSET_DISSOLVE, "caption");
5919 if (lyx::getStatus(fr).enabled())
5924 case Tabular::TOGGLE_LTCAPTION: {
5925 if (tabular.ltCaption(row))
5926 tabularFeatures(cur, Tabular::UNSET_LTCAPTION);
5928 tabularFeatures(cur, Tabular::SET_LTCAPTION);
5932 case Tabular::SET_BOOKTABS:
5933 tabular.use_booktabs = true;
5936 case Tabular::UNSET_BOOKTABS:
5937 tabular.use_booktabs = false;
5940 case Tabular::SET_TOP_SPACE: {
5942 if (value == "default")
5943 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5944 tabular.row_info[r].top_space_default = true;
5945 else if (value == "none")
5946 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
5947 tabular.row_info[r].top_space_default = false;
5948 tabular.row_info[r].top_space = len;
5950 else if (isValidLength(value, &len))
5951 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
5952 tabular.row_info[r].top_space_default = false;
5953 tabular.row_info[r].top_space = len;
5958 case Tabular::SET_BOTTOM_SPACE: {
5960 if (value == "default")
5961 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5962 tabular.row_info[r].bottom_space_default = true;
5963 else if (value == "none")
5964 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
5965 tabular.row_info[r].bottom_space_default = false;
5966 tabular.row_info[r].bottom_space = len;
5968 else if (isValidLength(value, &len))
5969 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
5970 tabular.row_info[r].bottom_space_default = false;
5971 tabular.row_info[r].bottom_space = len;
5976 case Tabular::SET_INTERLINE_SPACE: {
5978 if (value == "default")
5979 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5980 tabular.row_info[r].interline_space_default = true;
5981 else if (value == "none")
5982 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
5983 tabular.row_info[r].interline_space_default = false;
5984 tabular.row_info[r].interline_space = len;
5986 else if (isValidLength(value, &len))
5987 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
5988 tabular.row_info[r].interline_space_default = false;
5989 tabular.row_info[r].interline_space = len;
5994 case Tabular::SET_DECIMAL_POINT:
5995 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5996 tabular.column_info[c].decimal_point = from_utf8(value);
5999 // dummy stuff just to avoid warnings
6000 case Tabular::LAST_ACTION:
6006 bool InsetTabular::copySelection(Cursor & cur)
6008 if (!cur.selection())
6013 getSelection(cur, rs, re, cs, ce);
6015 paste_tabular.reset(new Tabular(tabular));
6017 for (row_type r = 0; r < rs; ++r)
6018 paste_tabular->deleteRow(0);
6020 row_type const rows = re - rs + 1;
6021 while (paste_tabular->nrows() > rows)
6022 paste_tabular->deleteRow(rows);
6024 for (col_type c = 0; c < cs; ++c)
6025 paste_tabular->deleteColumn(0);
6027 col_type const columns = ce - cs + 1;
6028 while (paste_tabular->ncols() > columns)
6029 paste_tabular->deleteColumn(columns);
6031 paste_tabular->setBuffer(tabular.buffer());
6033 odocstringstream os;
6034 OutputParams const runparams(0);
6035 paste_tabular->plaintext(os, runparams, 0, true, '\t', INT_MAX);
6036 // Needed for the "Edit->Paste recent" menu and the system clipboard.
6037 cap::copySelection(cur, os.str());
6039 // mark tabular stack dirty
6040 // FIXME: this is a workaround for bug 1919. Should be removed for 1.5,
6041 // when we (hopefully) have a one-for-all paste mechanism.
6042 // This must be called after cap::copySelection.
6043 dirtyTabularStack(true);
6049 bool InsetTabular::pasteClipboard(Cursor & cur)
6053 col_type actcol = tabular.cellColumn(cur.idx());
6054 row_type actrow = tabular.cellRow(cur.idx());
6056 if (cur.selIsMultiCell()) {
6059 getSelection(cur, actrow, re, actcol, ce);
6062 for (row_type r1 = 0, r2 = actrow;
6063 r1 < paste_tabular->nrows() && r2 < tabular.nrows();
6065 for (col_type c1 = 0, c2 = actcol;
6066 c1 < paste_tabular->ncols() && c2 < tabular.ncols();
6068 if (paste_tabular->isPartOfMultiColumn(r1, c1) &&
6069 tabular.isPartOfMultiColumn(r2, c2))
6071 if (paste_tabular->isPartOfMultiColumn(r1, c1)) {
6075 if (tabular.isPartOfMultiColumn(r2, c2)) {
6079 shared_ptr<InsetTableCell> inset(
6080 new InsetTableCell(*paste_tabular->cellInset(r1, c1)));
6081 tabular.setCellInset(r2, c2, inset);
6082 // FIXME?: why do we need to do this explicitly? (EL)
6083 tabular.cellInset(r2, c2)->setBuffer(tabular.buffer());
6085 // FIXME: change tracking (MG)
6086 inset->setChange(Change(buffer().params().track_changes ?
6087 Change::INSERTED : Change::UNCHANGED));
6095 void InsetTabular::cutSelection(Cursor & cur)
6097 if (!cur.selection())
6102 getSelection(cur, rs, re, cs, ce);
6103 for (row_type r = rs; r <= re; ++r) {
6104 for (col_type c = cs; c <= ce; ++c) {
6105 shared_ptr<InsetTableCell> t
6106 = cell(tabular.cellIndex(r, c));
6107 if (buffer().params().track_changes)
6108 // FIXME: Change tracking (MG)
6109 t->setChange(Change(Change::DELETED));
6115 // cursor position might be invalid now
6116 if (cur.pit() > cur.lastpit())
6117 cur.pit() = cur.lastpit();
6118 if (cur.pos() > cur.lastpos())
6119 cur.pos() = cur.lastpos();
6120 cur.clearSelection();
6124 bool InsetTabular::isRightToLeft(Cursor & cur) const
6126 // LASSERT: It might be better to abandon this Buffer.
6127 LASSERT(cur.depth() > 1, return false);
6128 Paragraph const & parentpar = cur[cur.depth() - 2].paragraph();
6129 pos_type const parentpos = cur[cur.depth() - 2].pos();
6130 return parentpar.getFontSettings(buffer().params(),
6131 parentpos).language()->rightToLeft();
6135 docstring InsetTabular::asString(idx_type stidx, idx_type enidx,
6138 LASSERT(stidx <= enidx, return docstring());
6140 col_type const col1 = tabular.cellColumn(stidx);
6141 col_type const col2 = tabular.cellColumn(enidx);
6142 row_type const row1 = tabular.cellRow(stidx);
6143 row_type const row2 = tabular.cellRow(enidx);
6145 for (col_type col = col1; col <= col2; col++)
6146 for (row_type row = row1; row <= row2; row++) {
6151 retval += tabular.cellInset(row, col)->asString(intoInsets);
6157 void InsetTabular::getSelection(Cursor & cur,
6158 row_type & rs, row_type & re, col_type & cs, col_type & ce) const
6160 CursorSlice const & beg = cur.selBegin();
6161 CursorSlice const & end = cur.selEnd();
6162 cs = tabular.cellColumn(beg.idx());
6163 ce = tabular.cellColumn(end.idx());
6167 rs = tabular.cellRow(beg.idx());
6168 re = tabular.cellRow(end.idx());
6174 Text * InsetTabular::getText(int idx) const
6176 return size_t(idx) < nargs() ? cell(idx)->getText(0) : 0;
6180 void InsetTabular::setChange(Change const & change)
6182 for (idx_type idx = 0; idx < nargs(); ++idx)
6183 cell(idx)->setChange(change);
6187 void InsetTabular::acceptChanges()
6189 for (idx_type idx = 0; idx < nargs(); ++idx)
6190 cell(idx)->acceptChanges();
6194 void InsetTabular::rejectChanges()
6196 for (idx_type idx = 0; idx < nargs(); ++idx)
6197 cell(idx)->rejectChanges();
6201 bool InsetTabular::allowParagraphCustomization(idx_type cell) const
6203 return tabular.getPWidth(cell).zero();
6207 bool InsetTabular::forcePlainLayout(idx_type cell) const
6209 return !tabular.getPWidth(cell).zero();
6213 bool InsetTabular::insertPlaintextString(BufferView & bv, docstring const & buf,
6216 if (buf.length() <= 0)
6221 col_type maxCols = 1;
6222 size_t const len = buf.length();
6226 (p = buf.find_first_of(from_ascii("\t\n"), p)) != docstring::npos) {
6234 maxCols = max(cols, maxCols);
6240 maxCols = max(cols, maxCols);
6246 paste_tabular.reset(new Tabular(buffer_, rows, maxCols));
6247 loctab = paste_tabular.get();
6248 dirtyTabularStack(true);
6251 cell = bv.cursor().idx();
6252 ocol = tabular.cellColumn(cell);
6253 row = tabular.cellRow(cell);
6257 idx_type const cells = loctab->numberofcells;
6260 rows = loctab->nrows();
6261 col_type const columns = loctab->ncols();
6263 while (cell < cells && p < len && row < rows &&
6264 (p = buf.find_first_of(from_ascii("\t\n"), p)) != docstring::npos)
6270 // we can only set this if we are not too far right
6271 if (cols < columns) {
6272 shared_ptr<InsetTableCell> inset = loctab->cellInset(cell);
6273 Font const font = bv.textMetrics(&inset->text()).
6275 inset->setText(buf.substr(op, p - op), font,
6276 buffer().params().track_changes);
6282 // we can only set this if we are not too far right
6283 if (cols < columns) {
6284 shared_ptr<InsetTableCell> inset = tabular.cellInset(cell);
6285 Font const font = bv.textMetrics(&inset->text()).
6287 inset->setText(buf.substr(op, p - op), font,
6288 buffer().params().track_changes);
6293 cell = loctab->cellIndex(row, cols);
6299 // check for the last cell if there is no trailing '\n'
6300 if (cell < cells && op < len) {
6301 shared_ptr<InsetTableCell> inset = loctab->cellInset(cell);
6302 Font const font = bv.textMetrics(&inset->text()).displayFont(0, 0);
6303 inset->setText(buf.substr(op, len - op), font,
6304 buffer().params().track_changes);
6310 void InsetTabular::addPreview(DocIterator const & inset_pos,
6311 PreviewLoader & loader) const
6313 DocIterator cell_pos = inset_pos;
6315 cell_pos.push_back(CursorSlice(*const_cast<InsetTabular *>(this)));
6316 for (row_type r = 0; r < tabular.nrows(); ++r) {
6317 for (col_type c = 0; c < tabular.ncols(); ++c) {
6318 cell_pos.top().idx() = tabular.cellIndex(r, c);
6319 tabular.cellInset(r, c)->addPreview(cell_pos, loader);
6325 bool InsetTabular::completionSupported(Cursor const & cur) const
6327 Cursor const & bvCur = cur.bv().cursor();
6328 if (&bvCur.inset() != this)
6330 return cur.text()->completionSupported(cur);
6334 bool InsetTabular::inlineCompletionSupported(Cursor const & cur) const
6336 return completionSupported(cur);
6340 bool InsetTabular::automaticInlineCompletion() const
6342 return lyxrc.completion_inline_text;
6346 bool InsetTabular::automaticPopupCompletion() const
6348 return lyxrc.completion_popup_text;
6352 bool InsetTabular::showCompletionCursor() const
6354 return lyxrc.completion_cursor_text;
6358 CompletionList const * InsetTabular::createCompletionList(Cursor const & cur) const
6360 return completionSupported(cur) ? cur.text()->createCompletionList(cur) : 0;
6364 docstring InsetTabular::completionPrefix(Cursor const & cur) const
6366 if (!completionSupported(cur))
6368 return cur.text()->completionPrefix(cur);
6372 bool InsetTabular::insertCompletion(Cursor & cur, docstring const & s, bool finished)
6374 if (!completionSupported(cur))
6377 return cur.text()->insertCompletion(cur, s, finished);
6381 void InsetTabular::completionPosAndDim(Cursor const & cur, int & x, int & y,
6382 Dimension & dim) const
6384 TextMetrics const & tm = cur.bv().textMetrics(cur.text());
6385 tm.completionPosAndDim(cur, x, y, dim);
6389 void InsetTabular::string2params(string const & in, InsetTabular & inset)
6391 istringstream data(in);
6393 lex.setStream(data);
6400 if (!lex || token != "tabular") {
6401 LYXERR0("Expected arg 1 to be \"tabular\" in " << in);
6405 // This is part of the inset proper that is usually swallowed
6406 // by Buffer::readInset
6408 if (!lex || token != "Tabular") {
6409 LYXERR0("Expected arg 2 to be \"Tabular\" in " << in);
6417 string InsetTabular::params2string(InsetTabular const & inset)
6420 data << "tabular" << ' ';
6422 data << "\\end_inset\n";
6427 void InsetTabular::setLayoutForHiddenCells(DocumentClass const & dc)
6429 for (Tabular::col_type c = 0; c < tabular.ncols(); ++c) {
6430 for (Tabular::row_type r = 0; r < tabular.nrows(); ++r) {
6431 if (!tabular.isPartOfMultiColumn(r,c) &&
6432 !tabular.isPartOfMultiRow(r,c))
6435 ParagraphList & parlist = tabular.cellInset(r,c)->paragraphs();
6436 ParagraphList::iterator it = parlist.begin();
6437 ParagraphList::iterator const en = parlist.end();
6438 for (; it != en; ++it)
6439 it->setLayout(dc.plainLayout());