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"
64 #include "support/unique_ptr.h"
72 using namespace lyx::support;
78 using cap::dirtyTabularStack;
79 using cap::tabularStackDirty;
81 using graphics::PreviewLoader;
83 using frontend::Painter;
84 using frontend::Clipboard;
86 namespace Alert = frontend::Alert;
91 int const ADD_TO_HEIGHT = 2; // in cell
92 int const ADD_TO_TABULAR_WIDTH = 6; // horizontal space before and after the table
93 int const default_line_space = 10; // ?
94 int const WIDTH_OF_LINE = 5; // space between double lines
98 unique_ptr<Tabular> paste_tabular;
101 struct TabularFeature {
102 Tabular::Feature action;
108 TabularFeature tabularFeature[] =
110 // the SET/UNSET actions are used by the table dialog,
111 // the TOGGLE actions by the table toolbar buttons
112 // FIXME: these values have been hardcoded in InsetMathGrid and other
114 { Tabular::APPEND_ROW, "append-row", false },
115 { Tabular::APPEND_COLUMN, "append-column", false },
116 { Tabular::DELETE_ROW, "delete-row", false },
117 { Tabular::DELETE_COLUMN, "delete-column", false },
118 { Tabular::COPY_ROW, "copy-row", false },
119 { Tabular::COPY_COLUMN, "copy-column", false },
120 { Tabular::MOVE_COLUMN_RIGHT, "move-column-right", false },
121 { Tabular::MOVE_COLUMN_LEFT, "move-column-left", false },
122 { Tabular::MOVE_ROW_DOWN, "move-row-down", false },
123 { Tabular::MOVE_ROW_UP, "move-row-up", false },
124 { Tabular::SET_LINE_TOP, "set-line-top", true },
125 { Tabular::SET_LINE_BOTTOM, "set-line-bottom", true },
126 { Tabular::SET_LINE_LEFT, "set-line-left", true },
127 { Tabular::SET_LINE_RIGHT, "set-line-right", true },
128 { Tabular::TOGGLE_LINE_TOP, "toggle-line-top", false },
129 { Tabular::TOGGLE_LINE_BOTTOM, "toggle-line-bottom", false },
130 { Tabular::TOGGLE_LINE_LEFT, "toggle-line-left", false },
131 { Tabular::TOGGLE_LINE_RIGHT, "toggle-line-right", false },
132 { Tabular::ALIGN_LEFT, "align-left", false },
133 { Tabular::ALIGN_RIGHT, "align-right", false },
134 { Tabular::ALIGN_CENTER, "align-center", false },
135 { Tabular::ALIGN_BLOCK, "align-block", false },
136 { Tabular::ALIGN_DECIMAL, "align-decimal", false },
137 { Tabular::VALIGN_TOP, "valign-top", false },
138 { Tabular::VALIGN_BOTTOM, "valign-bottom", false },
139 { Tabular::VALIGN_MIDDLE, "valign-middle", false },
140 { Tabular::M_ALIGN_LEFT, "m-align-left", false },
141 { Tabular::M_ALIGN_RIGHT, "m-align-right", false },
142 { Tabular::M_ALIGN_CENTER, "m-align-center", false },
143 { Tabular::M_VALIGN_TOP, "m-valign-top", false },
144 { Tabular::M_VALIGN_BOTTOM, "m-valign-bottom", false },
145 { Tabular::M_VALIGN_MIDDLE, "m-valign-middle", false },
146 { Tabular::MULTICOLUMN, "multicolumn", false },
147 { Tabular::SET_MULTICOLUMN, "set-multicolumn", false },
148 { Tabular::UNSET_MULTICOLUMN, "unset-multicolumn", false },
149 { Tabular::MULTIROW, "multirow", false },
150 { Tabular::SET_MULTIROW, "set-multirow", false },
151 { Tabular::UNSET_MULTIROW, "unset-multirow", false },
152 { Tabular::SET_MROFFSET, "set-mroffset", true },
153 { Tabular::SET_ALL_LINES, "set-all-lines", false },
154 { Tabular::UNSET_ALL_LINES, "unset-all-lines", false },
155 { Tabular::TOGGLE_LONGTABULAR, "toggle-longtabular", false },
156 { Tabular::SET_LONGTABULAR, "set-longtabular", false },
157 { Tabular::UNSET_LONGTABULAR, "unset-longtabular", false },
158 { Tabular::SET_PWIDTH, "set-pwidth", true },
159 { Tabular::SET_MPWIDTH, "set-mpwidth", true },
160 { Tabular::SET_ROTATE_TABULAR, "set-rotate-tabular", true },
161 { Tabular::UNSET_ROTATE_TABULAR, "unset-rotate-tabular", true },
162 { Tabular::TOGGLE_ROTATE_TABULAR, "toggle-rotate-tabular", true },
163 { Tabular::SET_ROTATE_CELL, "set-rotate-cell", true },
164 { Tabular::UNSET_ROTATE_CELL, "unset-rotate-cell", true },
165 { Tabular::TOGGLE_ROTATE_CELL, "toggle-rotate-cell", true },
166 { Tabular::SET_USEBOX, "set-usebox", true },
167 { Tabular::SET_LTHEAD, "set-lthead", true },
168 { Tabular::UNSET_LTHEAD, "unset-lthead", true },
169 { Tabular::SET_LTFIRSTHEAD, "set-ltfirsthead", true },
170 { Tabular::UNSET_LTFIRSTHEAD, "unset-ltfirsthead", true },
171 { Tabular::SET_LTFOOT, "set-ltfoot", true },
172 { Tabular::UNSET_LTFOOT, "unset-ltfoot", true },
173 { Tabular::SET_LTLASTFOOT, "set-ltlastfoot", true },
174 { Tabular::UNSET_LTLASTFOOT, "unset-ltlastfoot", true },
175 { Tabular::SET_LTNEWPAGE, "set-ltnewpage", false },
176 { Tabular::UNSET_LTNEWPAGE, "unset-ltnewpage", false },
177 { Tabular::TOGGLE_LTCAPTION, "toggle-ltcaption", false },
178 { Tabular::SET_LTCAPTION, "set-ltcaption", false },
179 { Tabular::UNSET_LTCAPTION, "unset-ltcaption", false },
180 { Tabular::SET_SPECIAL_COLUMN, "set-special-column", true },
181 { Tabular::SET_SPECIAL_MULTICOLUMN, "set-special-multicolumn", true },
182 { Tabular::TOGGLE_BOOKTABS, "toggle-booktabs", false },
183 { Tabular::SET_BOOKTABS, "set-booktabs", false },
184 { Tabular::UNSET_BOOKTABS, "unset-booktabs", false },
185 { Tabular::SET_TOP_SPACE, "set-top-space", true },
186 { Tabular::SET_BOTTOM_SPACE, "set-bottom-space", true },
187 { Tabular::SET_INTERLINE_SPACE, "set-interline-space", true },
188 { Tabular::SET_BORDER_LINES, "set-border-lines", false },
189 { Tabular::TABULAR_VALIGN_TOP, "tabular-valign-top", false},
190 { Tabular::TABULAR_VALIGN_MIDDLE, "tabular-valign-middle", false},
191 { Tabular::TABULAR_VALIGN_BOTTOM, "tabular-valign-bottom", false},
192 { Tabular::LONGTABULAR_ALIGN_LEFT, "longtabular-align-left", false },
193 { Tabular::LONGTABULAR_ALIGN_CENTER, "longtabular-align-center", false },
194 { Tabular::LONGTABULAR_ALIGN_RIGHT, "longtabular-align-right", false },
195 { Tabular::SET_DECIMAL_POINT, "set-decimal-point", true },
196 { Tabular::SET_TABULAR_WIDTH, "set-tabular-width", true },
197 { Tabular::LAST_ACTION, "", false }
201 string const tostr(LyXAlignment const & num)
206 case LYX_ALIGN_BLOCK:
210 case LYX_ALIGN_CENTER:
212 case LYX_ALIGN_RIGHT:
214 case LYX_ALIGN_LAYOUT:
216 case LYX_ALIGN_SPECIAL:
218 case LYX_ALIGN_DECIMAL:
225 string const tostr(Tabular::HAlignment const & num)
228 case Tabular::LYX_LONGTABULAR_ALIGN_LEFT:
230 case Tabular::LYX_LONGTABULAR_ALIGN_CENTER:
232 case Tabular::LYX_LONGTABULAR_ALIGN_RIGHT:
239 string const tostr(Tabular::VAlignment const & num)
242 case Tabular::LYX_VALIGN_TOP:
244 case Tabular::LYX_VALIGN_MIDDLE:
246 case Tabular::LYX_VALIGN_BOTTOM:
253 string const tostr(Tabular::BoxType const & num)
256 case Tabular::BOX_NONE:
258 case Tabular::BOX_PARBOX:
260 case Tabular::BOX_MINIPAGE:
267 // I would have liked a fromstr template a lot better. (Lgb)
268 bool string2type(string const & str, LyXAlignment & num)
271 num = LYX_ALIGN_NONE;
272 else if (str == "block")
273 num = LYX_ALIGN_BLOCK;
274 else if (str == "left")
275 num = LYX_ALIGN_LEFT;
276 else if (str == "center")
277 num = LYX_ALIGN_CENTER;
278 else if (str == "right")
279 num = LYX_ALIGN_RIGHT;
280 else if (str == "decimal")
281 num = LYX_ALIGN_DECIMAL;
288 bool string2type(string const & str, Tabular::HAlignment & num)
291 num = Tabular::LYX_LONGTABULAR_ALIGN_LEFT;
292 else if (str == "center" )
293 num = Tabular::LYX_LONGTABULAR_ALIGN_CENTER;
294 else if (str == "right")
295 num = Tabular::LYX_LONGTABULAR_ALIGN_RIGHT;
302 bool string2type(string const & str, Tabular::VAlignment & num)
305 num = Tabular::LYX_VALIGN_TOP;
306 else if (str == "middle" )
307 num = Tabular::LYX_VALIGN_MIDDLE;
308 else if (str == "bottom")
309 num = Tabular::LYX_VALIGN_BOTTOM;
316 bool string2type(string const & str, Tabular::BoxType & num)
319 num = Tabular::BOX_NONE;
320 else if (str == "parbox")
321 num = Tabular::BOX_PARBOX;
322 else if (str == "minipage")
323 num = Tabular::BOX_MINIPAGE;
330 bool string2type(string const & str, bool & num)
334 else if (str == "false")
342 bool getTokenValue(string const & str, char const * token, string & ret)
345 size_t token_length = strlen(token);
346 size_t pos = str.find(token);
348 if (pos == string::npos || pos + token_length + 1 >= str.length()
349 || str[pos + token_length] != '=')
351 pos += token_length + 1;
353 if (ch != '"' && ch != '\'') { // only read till next space
357 while (pos < str.length() - 1 && str[++pos] != ch)
364 bool getTokenValue(string const & str, char const * token, docstring & ret)
367 bool const success = getTokenValue(str, token, tmp);
368 ret = from_utf8(tmp);
373 bool getTokenValue(string const & str, char const * token, int & num)
377 if (!getTokenValue(str, token, tmp))
379 num = convert<int>(tmp);
384 bool getTokenValue(string const & str, char const * token, LyXAlignment & num)
387 return getTokenValue(str, token, tmp) && string2type(tmp, num);
391 bool getTokenValue(string const & str, char const * token,
392 Tabular::HAlignment & num)
395 return getTokenValue(str, token, tmp) && string2type(tmp, num);
399 bool getTokenValue(string const & str, char const * token,
400 Tabular::VAlignment & num)
403 return getTokenValue(str, token, tmp) && string2type(tmp, num);
407 bool getTokenValue(string const & str, char const * token,
408 Tabular::BoxType & num)
411 return getTokenValue(str, token, tmp) && string2type(tmp, num);
415 bool getTokenValue(string const & str, char const * token, bool & flag)
417 // set the flag always to false as this should be the default for bools
418 // not in the file-format.
421 return getTokenValue(str, token, tmp) && string2type(tmp, flag);
425 bool getTokenValue(string const & str, char const * token, Length & len)
427 // set the length to be zero() as default as this it should be if not
428 // in the file format.
431 return getTokenValue(str, token, tmp) && isValidLength(tmp, &len);
435 bool getTokenValue(string const & str, char const * token, Length & len, bool & flag)
440 if (!getTokenValue(str, token, tmp))
442 if (tmp == "default") {
446 return isValidLength(tmp, &len);
450 void l_getline(istream & is, string & str)
453 while (str.empty()) {
455 if (!str.empty() && str[str.length() - 1] == '\r')
456 str.erase(str.length() - 1);
461 string const write_attribute(string const & name, T const & t)
463 string const s = tostr(t);
464 return s.empty() ? s : " " + name + "=\"" + s + "\"";
468 string const write_attribute(string const & name, string const & t)
470 return t.empty() ? t : " " + name + "=\"" + t + "\"";
475 string const write_attribute(string const & name, docstring const & t)
477 return t.empty() ? string() : " " + name + "=\"" + to_utf8(t) + "\"";
482 string const write_attribute(string const & name, bool const & b)
484 // we write only true attribute values so we remove a bit of the
485 // file format bloat for tabulars.
486 return b ? write_attribute(name, convert<string>(b)) : string();
491 string const write_attribute(string const & name, int const & i)
493 // we write only true attribute values so we remove a bit of the
494 // file format bloat for tabulars.
495 return i ? write_attribute(name, convert<string>(i)) : string();
500 string const write_attribute(string const & name, Tabular::idx_type const & i)
502 // we write only true attribute values so we remove a bit of the
503 // file format bloat for tabulars.
504 return i ? write_attribute(name, convert<string>(i)) : string();
509 string const write_attribute(string const & name, Length const & value)
511 // we write only the value if we really have one same reson as above.
512 return value.zero() ? string() : write_attribute(name, value.asString());
518 string const featureAsString(Tabular::Feature action)
520 for (size_t i = 0; i != Tabular::LAST_ACTION; ++i) {
521 if (tabularFeature[i].action == action)
522 return tabularFeature[i].feature;
528 DocIterator separatorPos(InsetTableCell * cell, docstring const & align_d)
530 DocIterator dit = doc_iterator_begin(&(cell->buffer()), cell);
531 for (; dit; dit.forwardChar())
532 if (dit.inTexted() && dit.depth() == 1
533 && dit.paragraph().find(align_d, false, false, dit.pos()))
540 InsetTableCell splitCell(InsetTableCell & head, docstring const & align_d, bool & hassep)
542 InsetTableCell tail = InsetTableCell(head);
543 DocIterator const dit = separatorPos(&head, align_d);
546 pit_type const psize = head.paragraphs().front().size();
547 head.paragraphs().front().eraseChars(dit.pos(), psize, false);
548 tail.paragraphs().front().eraseChars(0,
549 dit.pos() < psize ? dit.pos() + 1 : psize, false);
556 /////////////////////////////////////////////////////////////////////
560 /////////////////////////////////////////////////////////////////////
563 Tabular::CellData::CellData(Buffer * buf)
566 multicolumn(Tabular::CELL_NORMAL),
567 multirow(Tabular::CELL_NORMAL),
568 alignment(LYX_ALIGN_CENTER),
569 valignment(LYX_VALIGN_TOP),
579 inset(new InsetTableCell(buf))
581 inset->setBuffer(*buf);
585 Tabular::CellData::CellData(CellData const & cs)
588 multicolumn(cs.multicolumn),
589 multirow(cs.multirow),
590 mroffset(cs.mroffset),
591 alignment(cs.alignment),
592 valignment(cs.valignment),
593 decimal_hoffset(cs.decimal_hoffset),
594 decimal_width(cs.decimal_width),
596 top_line(cs.top_line),
597 bottom_line(cs.bottom_line),
598 left_line(cs.left_line),
599 right_line(cs.right_line),
602 align_special(cs.align_special),
604 inset(static_cast<InsetTableCell *>(cs.inset->clone()))
608 Tabular::CellData & Tabular::CellData::operator=(CellData const & cs)
614 multicolumn = cs.multicolumn;
615 multirow = cs.multirow;
616 mroffset = cs.mroffset;
617 alignment = cs.alignment;
618 valignment = cs.valignment;
619 decimal_hoffset = cs.decimal_hoffset;
620 decimal_width = cs.decimal_width;
621 voffset = cs.voffset;
622 top_line = cs.top_line;
623 bottom_line = cs.bottom_line;
624 left_line = cs.left_line;
625 right_line = cs.right_line;
628 align_special = cs.align_special;
629 p_width = cs.p_width;
630 inset.reset(static_cast<InsetTableCell *>(cs.inset->clone()));
634 Tabular::RowData::RowData()
637 top_space_default(false),
638 bottom_space_default(false),
639 interline_space_default(false),
649 Tabular::ColumnData::ColumnData()
650 : alignment(LYX_ALIGN_CENTER),
651 valignment(LYX_VALIGN_TOP),
657 Tabular::ltType::ltType()
658 : set(false), topDL(false),
664 Tabular::Tabular(Buffer * buffer, row_type rows_arg, col_type columns_arg)
666 init(buffer, rows_arg, columns_arg);
670 void Tabular::setBuffer(Buffer & buffer)
673 for (row_type i = 0; i < nrows(); ++i)
674 for (col_type j = 0; j < ncols(); ++j)
675 cell_info[i][j].inset->setBuffer(*buffer_);
679 // activates all lines and sets all widths to 0
680 void Tabular::init(Buffer * buf, row_type rows_arg,
681 col_type columns_arg)
684 row_info = row_vector(rows_arg);
685 column_info = column_vector(columns_arg);
686 cell_info = cell_vvector(rows_arg, cell_vector(columns_arg, CellData(buf)));
687 row_info.reserve(10);
688 column_info.reserve(10);
689 cell_info.reserve(100);
691 is_long_tabular = false;
692 tabular_valignment = LYX_VALIGN_MIDDLE;
693 tabular_width = Length();
694 longtabular_alignment = LYX_LONGTABULAR_ALIGN_CENTER;
696 use_booktabs = false;
697 // set silly default lines
698 for (row_type r = 0; r < nrows(); ++r)
699 for (col_type c = 0; c < ncols(); ++c) {
700 cell_info[r][c].inset->setBuffer(*buffer_);
701 cell_info[r][c].top_line = true;
702 cell_info[r][c].left_line = true;
703 cell_info[r][c].bottom_line = r == 0 || r == nrows() - 1;
704 cell_info[r][c].right_line = c == ncols() - 1;
709 void Tabular::deleteRow(row_type const row)
711 // Not allowed to delete last row
715 for (col_type c = 0; c < ncols(); ++c) {
716 // Care about multirow cells
717 if (row + 1 < nrows() &&
718 cell_info[row][c].multirow == CELL_BEGIN_OF_MULTIROW &&
719 cell_info[row + 1][c].multirow == CELL_PART_OF_MULTIROW) {
720 cell_info[row + 1][c].multirow = CELL_BEGIN_OF_MULTIROW;
723 row_info.erase(row_info.begin() + row);
724 cell_info.erase(cell_info.begin() + row);
729 void Tabular::copyRow(row_type const row)
731 insertRow(row, true);
735 void Tabular::appendRow(row_type row)
737 insertRow(row, false);
741 void Tabular::insertRow(row_type const row, bool copy)
743 row_info.insert(row_info.begin() + row + 1, RowData(row_info[row]));
744 cell_info.insert(cell_info.begin() + row + 1,
745 cell_vector(0, CellData(buffer_)));
747 for (col_type c = 0; c < ncols(); ++c) {
748 cell_info[row + 1].insert(cell_info[row + 1].begin() + c,
749 copy ? CellData(cell_info[row][c]) : CellData(buffer_));
750 if (buffer().params().track_changes)
751 cell_info[row + 1][c].inset->setChange(Change(Change::INSERTED));
752 if (cell_info[row][c].multirow == CELL_BEGIN_OF_MULTIROW)
753 cell_info[row + 1][c].multirow = CELL_PART_OF_MULTIROW;
757 for (col_type c = 0; c < ncols(); ++c) {
758 if (isPartOfMultiRow(row, c))
760 // inherit line settings
761 idx_type const i = cellIndex(row + 1, c);
762 idx_type const j = cellIndex(row, c);
763 setLeftLine(i, leftLine(j));
764 setRightLine(i, rightLine(j));
765 setTopLine(i, topLine(j));
766 if (topLine(j) && bottomLine(j)) {
767 setBottomLine(i, true);
768 setBottomLine(j, false);
770 // mark track changes
771 if (buffer().params().track_changes)
772 cellInfo(i).inset->setChange(Change(Change::INSERTED));
777 void Tabular::moveColumn(col_type col, ColDirection direction)
779 if (direction == Tabular::LEFT)
782 std::swap(column_info[col], column_info[col + 1]);
784 for (row_type r = 0; r < nrows(); ++r) {
785 std::swap(cell_info[r][col], cell_info[r][col + 1]);
786 std::swap(cell_info[r][col].left_line, cell_info[r][col + 1].left_line);
787 std::swap(cell_info[r][col].right_line, cell_info[r][col + 1].right_line);
789 // FIXME track changes is broken for tabular features (#8469)
790 idx_type const i = cellIndex(r, col);
791 idx_type const j = cellIndex(r, col + 1);
792 if (buffer().params().track_changes) {
793 cellInfo(i).inset->setChange(Change(Change::INSERTED));
794 cellInfo(j).inset->setChange(Change(Change::INSERTED));
801 void Tabular::moveRow(row_type row, RowDirection direction)
803 if (direction == Tabular::UP)
806 std::swap(row_info[row], row_info[row + 1]);
808 for (col_type c = 0; c < ncols(); ++c) {
809 std::swap(cell_info[row][c], cell_info[row + 1][c]);
810 std::swap(cell_info[row][c].top_line, cell_info[row + 1][c].top_line);
811 std::swap(cell_info[row][c].bottom_line, cell_info[row + 1][c].bottom_line);
813 // FIXME track changes is broken for tabular features (#8469)
814 idx_type const i = cellIndex(row, c);
815 idx_type const j = cellIndex(row + 1, c);
816 if (buffer().params().track_changes) {
817 cellInfo(i).inset->setChange(Change(Change::INSERTED));
818 cellInfo(j).inset->setChange(Change(Change::INSERTED));
825 void Tabular::deleteColumn(col_type const col)
827 // Not allowed to delete last column
831 for (row_type r = 0; r < nrows(); ++r) {
832 // Care about multicolumn cells
833 if (col + 1 < ncols() &&
834 cell_info[r][col].multicolumn == CELL_BEGIN_OF_MULTICOLUMN &&
835 cell_info[r][col + 1].multicolumn == CELL_PART_OF_MULTICOLUMN) {
836 cell_info[r][col + 1].multicolumn = CELL_BEGIN_OF_MULTICOLUMN;
838 cell_info[r].erase(cell_info[r].begin() + col);
840 column_info.erase(column_info.begin() + col);
845 void Tabular::copyColumn(col_type const col)
847 insertColumn(col, true);
851 void Tabular::appendColumn(col_type col)
853 insertColumn(col, false);
857 void Tabular::insertColumn(col_type const col, bool copy)
859 BufferParams const & bp = buffer().params();
860 column_info.insert(column_info.begin() + col + 1, ColumnData(column_info[col]));
862 for (row_type r = 0; r < nrows(); ++r) {
863 cell_info[r].insert(cell_info[r].begin() + col + 1,
864 copy ? CellData(cell_info[r][col]) : CellData(buffer_));
865 if (bp.track_changes)
866 cell_info[r][col + 1].inset->setChange(Change(Change::INSERTED));
867 if (cell_info[r][col].multicolumn == CELL_BEGIN_OF_MULTICOLUMN)
868 cell_info[r][col + 1].multicolumn = CELL_PART_OF_MULTICOLUMN;
871 for (row_type r = 0; r < nrows(); ++r) {
872 // inherit line settings
873 idx_type const i = cellIndex(r, col + 1);
874 idx_type const j = cellIndex(r, col);
875 setBottomLine(i, bottomLine(j));
876 setTopLine(i, topLine(j));
877 setLeftLine(i, leftLine(j));
878 if (rightLine(i) && rightLine(j)) {
879 setRightLine(i, true);
880 setRightLine(j, false);
882 if (buffer().params().track_changes)
883 cellInfo(i).inset->setChange(Change(Change::INSERTED));
888 void Tabular::updateIndexes()
893 for (row_type row = 0; row < nrows(); ++row)
894 for (col_type column = 0; column < ncols(); ++column) {
895 if (!isPartOfMultiColumn(row, column)
896 && !isPartOfMultiRow(row, column))
898 if (isPartOfMultiRow(row, column))
899 cell_info[row][column].cellno = cell_info[row - 1][column].cellno;
901 cell_info[row][column].cellno = numberofcells - 1;
904 rowofcell.resize(numberofcells);
905 columnofcell.resize(numberofcells);
907 // reset column and row of cells and update their width and alignment
908 for (row_type row = 0; row < nrows(); ++row)
909 for (col_type column = 0; column < ncols(); ++column) {
910 if (isPartOfMultiColumn(row, column))
912 // columnofcell needs to be called before setting width and aligment
913 // multirow cells inherit the width from the column width
914 if (!isPartOfMultiRow(row, column)) {
915 columnofcell[i] = column;
918 setFixedWidth(row, column);
919 if (isPartOfMultiRow(row, column))
921 cell_info[row][column].inset->setContentAlignment(
922 getAlignment(cellIndex(row, column)));
928 Tabular::idx_type Tabular::numberOfCellsInRow(row_type const row) const
931 for (col_type c = 0; c < ncols(); ++c)
932 if (cell_info[row][c].multicolumn != Tabular::CELL_PART_OF_MULTICOLUMN)
938 bool Tabular::topLine(idx_type const cell) const
940 return cellInfo(cell).top_line;
944 bool Tabular::bottomLine(idx_type const cell) const
946 return cellInfo(cell).bottom_line;
950 bool Tabular::leftLine(idx_type cell) const
954 return cellInfo(cell).left_line;
958 bool Tabular::rightLine(idx_type cell) const
962 return cellInfo(cell).right_line;
966 int Tabular::interRowSpace(row_type row) const
968 if (!row || row >= nrows())
971 int const interline_space = row_info[row - 1].interline_space_default ?
973 row_info[row - 1].interline_space.inPixels(width());
974 if (rowTopLine(row) && rowBottomLine(row - 1))
975 return interline_space + WIDTH_OF_LINE;
976 return interline_space;
980 int Tabular::interColumnSpace(idx_type cell) const
982 col_type const nextcol = cellColumn(cell) + columnSpan(cell);
983 if (rightLine(cell) && nextcol < ncols()
984 && leftLine(cellIndex(cellRow(cell), nextcol)))
985 return WIDTH_OF_LINE;
990 int Tabular::cellWidth(idx_type cell) const
993 col_type const span = columnSpan(cell);
994 col_type const col = cellColumn(cell);
995 for(col_type c = col; c < col + span ; ++c)
996 w += column_info[c].width;
1001 int Tabular::cellHeight(idx_type cell) const
1003 row_type const span = rowSpan(cell);
1004 row_type const row = cellRow(cell);
1006 for(row_type r = row; r < row + span ; ++r) {
1007 h += rowAscent(r) + rowDescent(r);
1008 if (r != row + span - 1)
1009 h += interRowSpace(r + 1);
1016 bool Tabular::updateColumnWidths()
1018 vector<int> max_dwidth(ncols(), 0);
1019 for(col_type c = 0; c < ncols(); ++c)
1020 for(row_type r = 0; r < nrows(); ++r) {
1021 idx_type const i = cellIndex(r, c);
1022 if (getAlignment(i) == LYX_ALIGN_DECIMAL)
1023 max_dwidth[c] = max(max_dwidth[c], cell_info[r][c].decimal_width);
1026 bool update = false;
1027 // for each col get max of single col cells
1028 for(col_type c = 0; c < ncols(); ++c) {
1030 for(row_type r = 0; r < nrows(); ++r) {
1031 idx_type const i = cellIndex(r, c);
1032 if (columnSpan(i) == 1) {
1033 if (getAlignment(i) == LYX_ALIGN_DECIMAL
1034 && cell_info[r][c].decimal_width!=0)
1035 new_width = max(new_width, cellInfo(i).width
1036 + max_dwidth[c] - cellInfo(i).decimal_width);
1038 new_width = max(new_width, cellInfo(i).width);
1042 if (column_info[c].width != new_width) {
1043 column_info[c].width = new_width;
1047 // update col widths to fit merged cells
1048 for(col_type c = 0; c < ncols(); ++c)
1049 for(row_type r = 0; r < nrows(); ++r) {
1050 idx_type const i = cellIndex(r, c);
1051 int const span = columnSpan(i);
1052 if (span == 1 || c > cellColumn(i))
1056 for(col_type j = c; j < c + span ; ++j)
1057 old_width += column_info[j].width;
1059 if (cellInfo(i).width > old_width) {
1060 column_info[c + span - 1].width += cellInfo(i).width - old_width;
1069 int Tabular::width() const
1072 for (col_type c = 0; c < ncols(); ++c)
1073 width += column_info[c].width;
1078 void Tabular::setAlignment(idx_type cell, LyXAlignment align,
1081 col_type const col = cellColumn(cell);
1082 // set alignment for the whole row if we are not in a multicolumn cell,
1083 // exclude possible multicolumn cells in the row
1084 if (!isMultiColumn(cell)) {
1085 for (row_type r = 0; r < nrows(); ++r) {
1086 // only if the column has no width the multirow inherits the
1087 // alignment of the column, otherwise it is left aligned
1088 if (!(isMultiRow(cellIndex(r, col)) && has_width)
1089 && !isMultiColumn(cellIndex(r, col))) {
1090 cell_info[r][col].alignment = align;
1091 cell_info[r][col].inset->setContentAlignment(align);
1093 if ((isMultiRow(cellIndex(r, col)) && has_width)
1094 && !isMultiColumn(cellIndex(r, col))) {
1095 cell_info[r][col].alignment = LYX_ALIGN_LEFT;
1096 cell_info[r][col].inset->setContentAlignment(LYX_ALIGN_LEFT);
1099 column_info[col].alignment = align;
1100 docstring & dpoint = column_info[col].decimal_point;
1101 if (align == LYX_ALIGN_DECIMAL && dpoint.empty())
1102 dpoint = from_utf8(lyxrc.default_decimal_point);
1104 cellInfo(cell).alignment = align;
1105 cellInset(cell).get()->setContentAlignment(align);
1110 void Tabular::setVAlignment(idx_type cell, VAlignment align,
1113 if (!isMultiColumn(cell) || onlycolumn)
1114 column_info[cellColumn(cell)].valignment = align;
1116 cellInfo(cell).valignment = align;
1123 * Allow line and paragraph breaks for fixed width cells or disallow them,
1124 * merge cell paragraphs and reset layout to standard for variable width
1127 void toggleFixedWidth(Cursor & cur, InsetTableCell * inset, bool fixedWidth)
1129 inset->toggleFixedWidth(fixedWidth);
1133 // merge all paragraphs to one
1134 BufferParams const & bp = cur.bv().buffer().params();
1135 while (inset->paragraphs().size() > 1)
1136 mergeParagraph(bp, inset->paragraphs(), 0);
1140 // undo information has already been recorded
1141 inset->getText(0)->setLayout(0, cur.lastpit() + 1,
1142 bp.documentClass().plainLayoutName());
1149 void Tabular::setColumnPWidth(Cursor & cur, idx_type cell,
1150 Length const & width)
1152 col_type const c = cellColumn(cell);
1154 column_info[c].p_width = width;
1155 // reset the vertical alignment to top if the fixed width
1156 // is removed or zero because only fixed width columns can
1157 // have a vertical alignment
1158 if (column_info[c].p_width.zero())
1159 column_info[c].valignment = LYX_VALIGN_TOP;
1160 for (row_type r = 0; r < nrows(); ++r) {
1161 idx_type const cell = cellIndex(r, c);
1162 // because of multicolumns
1163 toggleFixedWidth(cur, cellInset(cell).get(),
1164 !getPWidth(cell).zero());
1165 if (isMultiRow(cell))
1166 setAlignment(cell, LYX_ALIGN_LEFT, false);
1168 // cur paragraph can become invalid after paragraphs were merged
1169 if (cur.pit() > cur.lastpit())
1170 cur.pit() = cur.lastpit();
1171 // cur position can become invalid after newlines were removed
1172 if (cur.pos() > cur.lastpos())
1173 cur.pos() = cur.lastpos();
1177 bool Tabular::setFixedWidth(row_type r, col_type c)
1179 bool const multicol = cell_info[r][c].multicolumn != CELL_NORMAL;
1180 bool const fixed_width = (!column_info[c].p_width.zero() && !multicol)
1181 || (multicol && !cell_info[r][c].p_width.zero());
1182 cell_info[r][c].inset->toggleFixedWidth(fixed_width);
1187 bool Tabular::setMColumnPWidth(Cursor & cur, idx_type cell,
1188 Length const & width)
1190 if (!isMultiColumn(cell))
1193 cellInfo(cell).p_width = width;
1194 toggleFixedWidth(cur, cellInset(cell).get(), !width.zero());
1195 // cur paragraph can become invalid after paragraphs were merged
1196 if (cur.pit() > cur.lastpit())
1197 cur.pit() = cur.lastpit();
1198 // cur position can become invalid after newlines were removed
1199 if (cur.pos() > cur.lastpos())
1200 cur.pos() = cur.lastpos();
1205 bool Tabular::setMROffset(Cursor &, idx_type cell, Length const & mroffset)
1207 cellInfo(cell).mroffset = mroffset;
1212 void Tabular::setAlignSpecial(idx_type cell, docstring const & special,
1213 Tabular::Feature what)
1215 if (what == SET_SPECIAL_MULTICOLUMN)
1216 cellInfo(cell).align_special = special;
1218 column_info[cellColumn(cell)].align_special = special;
1222 void Tabular::setTopLine(idx_type i, bool line)
1224 cellInfo(i).top_line = line;
1228 void Tabular::setBottomLine(idx_type i, bool line)
1230 cellInfo(i).bottom_line = line;
1234 void Tabular::setLeftLine(idx_type cell, bool line)
1236 cellInfo(cell).left_line = line;
1240 void Tabular::setRightLine(idx_type cell, bool line)
1242 cellInfo(cell).right_line = line;
1245 bool Tabular::rowTopLine(row_type r) const
1247 bool all_rows_set = true;
1248 for (col_type c = 0; all_rows_set && c < ncols(); ++c)
1249 all_rows_set = cellInfo(cellIndex(r, c)).top_line;
1250 return all_rows_set;
1254 bool Tabular::rowBottomLine(row_type r) const
1256 bool all_rows_set = true;
1257 for (col_type c = 0; all_rows_set && c < ncols(); ++c)
1258 all_rows_set = cellInfo(cellIndex(r, c)).bottom_line;
1259 return all_rows_set;
1263 bool Tabular::columnLeftLine(col_type c) const
1270 for (row_type r = 0; r < nrows(); ++r) {
1271 idx_type const i = cellIndex(r, c);
1272 if (c == cellColumn(i)) {
1274 bool right = c > 0 && cellInfo(cellIndex(r, c - 1)).right_line;
1275 if (cellInfo(i).left_line || right)
1279 return 2 * nrows_left >= total;
1283 bool Tabular::columnRightLine(col_type c) const
1288 int nrows_right = 0;
1290 for (row_type r = 0; r < nrows(); ++r) {
1291 idx_type i = cellIndex(r, c);
1292 if (c == cellColumn(i) + columnSpan(i) - 1) {
1294 bool left = (c + 1 < ncols()
1295 && cellInfo(cellIndex(r, c + 1)).left_line)
1296 || c + 1 == ncols();
1297 if (cellInfo(i).right_line && left)
1301 return 2 * nrows_right >= total;
1305 LyXAlignment Tabular::getAlignment(idx_type cell, bool onlycolumn) const
1307 if (!onlycolumn && (isMultiColumn(cell) || isMultiRow(cell)))
1308 return cellInfo(cell).alignment;
1310 return column_info[cellColumn(cell)].alignment;
1315 Tabular::getVAlignment(idx_type cell, bool onlycolumn) const
1317 if (!onlycolumn && (isMultiColumn(cell) || isMultiRow(cell)))
1318 return cellInfo(cell).valignment;
1319 return column_info[cellColumn(cell)].valignment;
1323 Length const Tabular::getPWidth(idx_type cell) const
1325 if (isMultiColumn(cell))
1326 return cellInfo(cell).p_width;
1327 return column_info[cellColumn(cell)].p_width;
1331 Length const Tabular::getMROffset(idx_type cell) const
1333 return cellInfo(cell).mroffset;
1337 int Tabular::textHOffset(idx_type cell) const
1339 // the LaTeX Way :-(
1340 int x = WIDTH_OF_LINE;
1342 int const w = cellWidth(cell) - cellInfo(cell).width;
1344 switch (getAlignment(cell)) {
1345 case LYX_ALIGN_CENTER:
1348 case LYX_ALIGN_RIGHT:
1351 case LYX_ALIGN_DECIMAL: {
1352 // we center when no decimal point
1353 if (cellInfo(cell).decimal_width == 0) {
1357 col_type const c = cellColumn(cell);
1358 int max_dhoffset = 0;
1359 for(row_type r = 0; r < row_info.size() ; ++r) {
1360 idx_type const i = cellIndex(r, c);
1361 if (getAlignment(i) == LYX_ALIGN_DECIMAL
1362 && cellInfo(i).decimal_width != 0)
1363 max_dhoffset = max(max_dhoffset, cellInfo(i).decimal_hoffset);
1365 x += max_dhoffset - cellInfo(cell).decimal_hoffset;
1368 // LYX_ALIGN_LEFT: nothing :-)
1376 int Tabular::textVOffset(idx_type cell) const
1378 int voffset = cellInfo(cell).voffset;
1379 if (isMultiRow(cell)) {
1380 row_type const row = cellRow(cell);
1381 voffset += (cellHeight(cell) - rowAscent(row) - rowDescent(row))/2;
1387 Tabular::idx_type Tabular::getFirstCellInRow(row_type row) const
1390 idx_type const numcells = numberOfCellsInRow(row);
1391 // we check against numcells to make sure we do not crash if all the
1392 // cells are multirow (bug #7535), but in that case our return value
1393 // is really invalid, i.e., it is NOT the first cell in the row. but
1394 // i do not know what to do here. (rgh)
1395 while (c < numcells - 1
1396 && cell_info[row][c].multirow == CELL_PART_OF_MULTIROW)
1398 return cell_info[row][c].cellno;
1402 Tabular::idx_type Tabular::getLastCellInRow(row_type row) const
1404 col_type c = ncols() - 1;
1405 // of course we check against 0 so we don't crash. but we have the same
1406 // problem as in the previous routine: if all the cells are part of a
1407 // multirow or part of a multi column, then our return value is invalid.
1409 && (cell_info[row][c].multirow == CELL_PART_OF_MULTIROW
1410 || cell_info[row][c].multicolumn == CELL_PART_OF_MULTICOLUMN))
1412 return cell_info[row][c].cellno;
1416 Tabular::row_type Tabular::cellRow(idx_type cell) const
1418 if (cell >= numberofcells)
1422 return rowofcell[cell];
1426 Tabular::col_type Tabular::cellColumn(idx_type cell) const
1428 if (cell >= numberofcells)
1432 return columnofcell[cell];
1436 void Tabular::write(ostream & os) const
1440 << write_attribute("version", 3)
1441 << write_attribute("rows", nrows())
1442 << write_attribute("columns", ncols())
1444 // global longtable options
1446 << write_attribute("rotate", rotate)
1447 << write_attribute("booktabs", use_booktabs)
1448 << write_attribute("islongtable", is_long_tabular)
1449 << write_attribute("firstHeadTopDL", endfirsthead.topDL)
1450 << write_attribute("firstHeadBottomDL", endfirsthead.bottomDL)
1451 << write_attribute("firstHeadEmpty", endfirsthead.empty)
1452 << write_attribute("headTopDL", endhead.topDL)
1453 << write_attribute("headBottomDL", endhead.bottomDL)
1454 << write_attribute("footTopDL", endfoot.topDL)
1455 << write_attribute("footBottomDL", endfoot.bottomDL)
1456 << write_attribute("lastFootTopDL", endlastfoot.topDL)
1457 << write_attribute("lastFootBottomDL", endlastfoot.bottomDL)
1458 << write_attribute("lastFootEmpty", endlastfoot.empty);
1459 // longtables cannot be aligned vertically
1460 if (!is_long_tabular) {
1461 os << write_attribute("tabularvalignment", tabular_valignment);
1462 os << write_attribute("tabularwidth", tabular_width);
1464 if (is_long_tabular)
1465 os << write_attribute("longtabularalignment", longtabular_alignment);
1467 for (col_type c = 0; c < ncols(); ++c) {
1469 << write_attribute("alignment", column_info[c].alignment);
1470 if (column_info[c].alignment == LYX_ALIGN_DECIMAL)
1471 os << write_attribute("decimal_point", column_info[c].decimal_point);
1472 os << write_attribute("valignment", column_info[c].valignment)
1473 << write_attribute("width", column_info[c].p_width.asString())
1474 << write_attribute("special", column_info[c].align_special)
1477 for (row_type r = 0; r < nrows(); ++r) {
1478 static const string def("default");
1480 if (row_info[r].top_space_default)
1481 os << write_attribute("topspace", def);
1483 os << write_attribute("topspace", row_info[r].top_space);
1484 if (row_info[r].bottom_space_default)
1485 os << write_attribute("bottomspace", def);
1487 os << write_attribute("bottomspace", row_info[r].bottom_space);
1488 if (row_info[r].interline_space_default)
1489 os << write_attribute("interlinespace", def);
1491 os << write_attribute("interlinespace", row_info[r].interline_space);
1492 os << write_attribute("endhead", row_info[r].endhead)
1493 << write_attribute("endfirsthead", row_info[r].endfirsthead)
1494 << write_attribute("endfoot", row_info[r].endfoot)
1495 << write_attribute("endlastfoot", row_info[r].endlastfoot)
1496 << write_attribute("newpage", row_info[r].newpage)
1497 << write_attribute("caption", row_info[r].caption)
1499 for (col_type c = 0; c < ncols(); ++c) {
1501 << write_attribute("multicolumn", cell_info[r][c].multicolumn)
1502 << write_attribute("multirow", cell_info[r][c].multirow)
1503 << write_attribute("mroffset", cell_info[r][c].mroffset)
1504 << write_attribute("alignment", cell_info[r][c].alignment)
1505 << write_attribute("valignment", cell_info[r][c].valignment)
1506 << write_attribute("topline", cell_info[r][c].top_line)
1507 << write_attribute("bottomline", cell_info[r][c].bottom_line)
1508 << write_attribute("leftline", cell_info[r][c].left_line)
1509 << write_attribute("rightline", cell_info[r][c].right_line)
1510 << write_attribute("rotate", cell_info[r][c].rotate)
1511 << write_attribute("usebox", cell_info[r][c].usebox)
1512 << write_attribute("width", cell_info[r][c].p_width)
1513 << write_attribute("special", cell_info[r][c].align_special)
1515 os << "\\begin_inset ";
1516 cell_info[r][c].inset->write(os);
1517 os << "\n\\end_inset\n"
1519 // FIXME This can be removed again once the mystery
1520 // crash has been resolved.
1525 os << "</lyxtabular>\n";
1529 void Tabular::read(Lexer & lex)
1532 istream & is = lex.getStream();
1534 l_getline(is, line);
1535 if (!prefixIs(line, "<lyxtabular ") && !prefixIs(line, "<Tabular ")) {
1536 LASSERT(false, return);
1540 if (!getTokenValue(line, "version", version))
1542 LATTEST(version >= 2);
1545 if (!getTokenValue(line, "rows", rows_arg))
1548 if (!getTokenValue(line, "columns", columns_arg))
1550 init(buffer_, rows_arg, columns_arg);
1551 l_getline(is, line);
1552 if (!prefixIs(line, "<features")) {
1553 lyxerr << "Wrong tabular format (expected <features ...> got"
1554 << line << ')' << endl;
1557 getTokenValue(line, "rotate", rotate);
1558 getTokenValue(line, "booktabs", use_booktabs);
1559 getTokenValue(line, "islongtable", is_long_tabular);
1560 getTokenValue(line, "tabularvalignment", tabular_valignment);
1561 getTokenValue(line, "tabularwidth", tabular_width);
1562 getTokenValue(line, "longtabularalignment", longtabular_alignment);
1563 getTokenValue(line, "firstHeadTopDL", endfirsthead.topDL);
1564 getTokenValue(line, "firstHeadBottomDL", endfirsthead.bottomDL);
1565 getTokenValue(line, "firstHeadEmpty", endfirsthead.empty);
1566 getTokenValue(line, "headTopDL", endhead.topDL);
1567 getTokenValue(line, "headBottomDL", endhead.bottomDL);
1568 getTokenValue(line, "footTopDL", endfoot.topDL);
1569 getTokenValue(line, "footBottomDL", endfoot.bottomDL);
1570 getTokenValue(line, "lastFootTopDL", endlastfoot.topDL);
1571 getTokenValue(line, "lastFootBottomDL", endlastfoot.bottomDL);
1572 getTokenValue(line, "lastFootEmpty", endlastfoot.empty);
1574 for (col_type c = 0; c < ncols(); ++c) {
1576 if (!prefixIs(line,"<column")) {
1577 lyxerr << "Wrong tabular format (expected <column ...> got"
1578 << line << ')' << endl;
1581 getTokenValue(line, "alignment", column_info[c].alignment);
1582 getTokenValue(line, "decimal_point", column_info[c].decimal_point);
1583 getTokenValue(line, "valignment", column_info[c].valignment);
1584 getTokenValue(line, "width", column_info[c].p_width);
1585 getTokenValue(line, "special", column_info[c].align_special);
1588 for (row_type i = 0; i < nrows(); ++i) {
1589 l_getline(is, line);
1590 if (!prefixIs(line, "<row")) {
1591 lyxerr << "Wrong tabular format (expected <row ...> got"
1592 << line << ')' << endl;
1595 getTokenValue(line, "topspace", row_info[i].top_space,
1596 row_info[i].top_space_default);
1597 getTokenValue(line, "bottomspace", row_info[i].bottom_space,
1598 row_info[i].bottom_space_default);
1599 getTokenValue(line, "interlinespace", row_info[i].interline_space,
1600 row_info[i].interline_space_default);
1601 getTokenValue(line, "endfirsthead", row_info[i].endfirsthead);
1602 getTokenValue(line, "endhead", row_info[i].endhead);
1603 getTokenValue(line, "endfoot", row_info[i].endfoot);
1604 getTokenValue(line, "endlastfoot", row_info[i].endlastfoot);
1605 getTokenValue(line, "newpage", row_info[i].newpage);
1606 getTokenValue(line, "caption", row_info[i].caption);
1607 for (col_type j = 0; j < ncols(); ++j) {
1608 l_getline(is, line);
1609 if (!prefixIs(line, "<cell")) {
1610 lyxerr << "Wrong tabular format (expected <cell ...> got"
1611 << line << ')' << endl;
1614 getTokenValue(line, "multicolumn", cell_info[i][j].multicolumn);
1615 getTokenValue(line, "multirow", cell_info[i][j].multirow);
1616 getTokenValue(line, "mroffset", cell_info[i][j].mroffset);
1617 getTokenValue(line, "alignment", cell_info[i][j].alignment);
1618 getTokenValue(line, "valignment", cell_info[i][j].valignment);
1619 getTokenValue(line, "topline", cell_info[i][j].top_line);
1620 getTokenValue(line, "bottomline", cell_info[i][j].bottom_line);
1621 getTokenValue(line, "leftline", cell_info[i][j].left_line);
1622 getTokenValue(line, "rightline", cell_info[i][j].right_line);
1623 getTokenValue(line, "rotate", cell_info[i][j].rotate);
1624 getTokenValue(line, "usebox", cell_info[i][j].usebox);
1625 getTokenValue(line, "width", cell_info[i][j].p_width);
1627 getTokenValue(line, "special", cell_info[i][j].align_special);
1628 l_getline(is, line);
1629 if (prefixIs(line, "\\begin_inset")) {
1630 cell_info[i][j].inset->setBuffer(*buffer_);
1631 cell_info[i][j].inset->read(lex);
1632 l_getline(is, line);
1634 if (!prefixIs(line, "</cell>")) {
1635 lyxerr << "Wrong tabular format (expected </cell> got"
1636 << line << ')' << endl;
1640 l_getline(is, line);
1641 if (!prefixIs(line, "</row>")) {
1642 lyxerr << "Wrong tabular format (expected </row> got"
1643 << line << ')' << endl;
1647 while (!prefixIs(line, "</lyxtabular>")) {
1648 l_getline(is, line);
1654 bool Tabular::isMultiColumn(idx_type cell) const
1656 return (cellInfo(cell).multicolumn == CELL_BEGIN_OF_MULTICOLUMN
1657 || cellInfo(cell).multicolumn == CELL_PART_OF_MULTICOLUMN);
1661 bool Tabular::hasMultiColumn(col_type c) const
1663 for (row_type r = 0; r < nrows(); ++r) {
1664 if (isMultiColumn(cellIndex(r, c)))
1671 Tabular::CellData & Tabular::cellInfo(idx_type cell) const
1673 return cell_info[cellRow(cell)][cellColumn(cell)];
1677 Tabular::idx_type Tabular::setMultiColumn(idx_type cell, idx_type number,
1678 bool const right_border)
1680 idx_type const col = cellColumn(cell);
1681 idx_type const row = cellRow(cell);
1682 for (idx_type i = 0; i < number; ++i)
1683 unsetMultiRow(cellIndex(row, col + i));
1685 // unsetting of multirow may have invalidated cell index
1686 cell = cellIndex(row, col);
1687 CellData & cs = cellInfo(cell);
1688 cs.multicolumn = CELL_BEGIN_OF_MULTICOLUMN;
1689 if (column_info[col].alignment != LYX_ALIGN_DECIMAL)
1690 cs.alignment = column_info[col].alignment;
1691 setRightLine(cell, right_border);
1693 idx_type lastcell = cellIndex(row, col + number - 1);
1694 for (idx_type i = 1; i < lastcell - cell + 1; ++i) {
1695 CellData & cs1 = cellInfo(cell + i);
1696 cs1.multicolumn = CELL_PART_OF_MULTICOLUMN;
1697 cs.inset->appendParagraphs(cs1.inset->paragraphs());
1705 bool Tabular::isMultiRow(idx_type cell) const
1707 return (cellInfo(cell).multirow == CELL_BEGIN_OF_MULTIROW
1708 || cellInfo(cell).multirow == CELL_PART_OF_MULTIROW);
1711 bool Tabular::hasMultiRow(row_type r) const
1713 for (col_type c = 0; c < ncols(); ++c) {
1714 if (isMultiRow(cellIndex(r, c)))
1720 Tabular::idx_type Tabular::setMultiRow(idx_type cell, idx_type number,
1721 bool const bottom_border,
1722 LyXAlignment const halign)
1724 idx_type const col = cellColumn(cell);
1725 idx_type const row = cellRow(cell);
1726 for (idx_type i = 0; i < number; ++i)
1727 unsetMultiColumn(cellIndex(row + i, col));
1729 // unsetting of multirow may have invalidated cell index
1730 cell = cellIndex(row, col);
1731 CellData & cs = cellInfo(cell);
1732 cs.multirow = CELL_BEGIN_OF_MULTIROW;
1733 cs.valignment = LYX_VALIGN_MIDDLE;
1734 // the horizontal alignment of multirow cells can only
1735 // be changed for the whole table row,
1736 // support changing this only for the multirow cell can be done via
1738 if (getPWidth(cell).zero())
1739 cs.alignment = halign;
1741 cs.alignment = LYX_ALIGN_LEFT;
1743 // set the bottom line of the last selected cell
1744 setBottomLine(cell, bottom_border);
1746 for (idx_type i = 1; i < number; ++i) {
1747 CellData & cs1 = cell_info[row + i][col];
1748 cs1.multirow = CELL_PART_OF_MULTIROW;
1749 cs.inset->appendParagraphs(cs1.inset->paragraphs());
1757 Tabular::idx_type Tabular::columnSpan(idx_type cell) const
1759 row_type const row = cellRow(cell);
1760 col_type const col = cellColumn(cell);
1762 while (col + span < ncols() && isPartOfMultiColumn(row, col + span))
1769 Tabular::idx_type Tabular::rowSpan(idx_type cell) const
1771 col_type const column = cellColumn(cell);
1772 col_type row = cellRow(cell) + 1;
1773 while (row < nrows() && isPartOfMultiRow(row, column))
1776 return row - cellRow(cell);
1780 void Tabular::unsetMultiColumn(idx_type cell)
1782 if (!isMultiColumn(cell))
1785 row_type const row = cellRow(cell);
1786 col_type const col = cellColumn(cell);
1787 row_type const span = columnSpan(cell);
1788 for (col_type c = 0; c < span; ++c) {
1789 // in the table dialog the lines are set in every case
1790 // when unsetting a multicolumn this leads to an additional right
1791 // line for every cell that was part of the former multicolumn cell,
1792 // except if the cell is in the last column
1793 // therefore remove this line
1794 if (cell_info[row][col + c].multicolumn == CELL_BEGIN_OF_MULTICOLUMN
1795 && (col + c) < (col + span - 1))
1796 cell_info[row][col + c].right_line = false;
1797 cell_info[row][col + c].multicolumn = CELL_NORMAL;
1803 void Tabular::unsetMultiRow(idx_type cell)
1805 if (!isMultiRow(cell))
1808 cellInfo(cell).valignment = LYX_VALIGN_TOP;
1809 cellInfo(cell).alignment = LYX_ALIGN_CENTER;
1810 row_type const row = cellRow(cell);
1811 col_type const col = cellColumn(cell);
1812 row_type const span = rowSpan(cell);
1813 for (row_type r = 0; r < span; ++r)
1814 cell_info[row + r][col].multirow = CELL_NORMAL;
1819 void Tabular::setRotateCell(idx_type cell, int value)
1821 cellInfo(cell).rotate = value;
1825 int Tabular::getRotateCell(idx_type cell) const
1827 return cellInfo(cell).rotate;
1831 bool Tabular::needRotating() const
1835 for (row_type r = 0; r < nrows(); ++r)
1836 for (col_type c = 0; c < ncols(); ++c)
1837 if (cell_info[r][c].rotate != 0)
1843 bool Tabular::isLastCell(idx_type cell) const
1845 if (cell + 1 < numberofcells)
1851 Tabular::idx_type Tabular::cellAbove(idx_type cell) const
1853 if (cellRow(cell) == 0)
1856 col_type const col = cellColumn(cell);
1857 row_type r = cellRow(cell) - 1;
1858 while (r > 0 && cell_info[r][col].multirow == CELL_PART_OF_MULTIROW)
1861 return cell_info[r][col].cellno;
1865 Tabular::idx_type Tabular::cellBelow(idx_type cell) const
1867 row_type const nextrow = cellRow(cell) + rowSpan(cell);
1868 if (nextrow < nrows())
1869 return cell_info[nextrow][cellColumn(cell)].cellno;
1874 Tabular::idx_type Tabular::cellIndex(row_type row, col_type column) const
1876 LASSERT(column != npos && column < ncols(), column = 0);
1877 LASSERT(row != npos && row < nrows(), row = 0);
1878 return cell_info[row][column].cellno;
1882 void Tabular::setUsebox(idx_type cell, BoxType type)
1884 cellInfo(cell).usebox = type;
1888 // FIXME: Remove this routine because we cannot insert \parboxes when the user
1889 // adds line breaks, see bug 4886.
1890 Tabular::BoxType Tabular::getUsebox(idx_type cell) const
1892 if ((!column_info[cellColumn(cell)].p_width.zero() && !isMultiColumn(cell)) ||
1893 (isMultiColumn(cell) && !cellInfo(cell).p_width.zero()))
1895 if (cellInfo(cell).usebox > 1)
1896 return cellInfo(cell).usebox;
1897 return useParbox(cell);
1902 // This are functions used for the longtable support
1904 void Tabular::setLTHead(row_type row, bool flag, ltType const & hd,
1910 row_info[row].endfirsthead = flag;
1914 row_info[row].endhead = flag;
1919 bool Tabular::getRowOfLTHead(row_type row, ltType & hd) const
1922 hd.set = haveLTHead();
1923 return row_info[row].endhead;
1927 bool Tabular::getRowOfLTFirstHead(row_type row, ltType & hd) const
1930 hd.set = haveLTFirstHead();
1931 return row_info[row].endfirsthead;
1935 void Tabular::setLTFoot(row_type row, bool flag, ltType const & fd,
1941 row_info[row].endlastfoot = flag;
1945 row_info[row].endfoot = flag;
1950 bool Tabular::getRowOfLTFoot(row_type row, ltType & fd) const
1953 fd.set = haveLTFoot();
1954 return row_info[row].endfoot;
1958 bool Tabular::getRowOfLTLastFoot(row_type row, ltType & fd) const
1961 fd.set = haveLTLastFoot();
1962 return row_info[row].endlastfoot;
1966 void Tabular::setLTNewPage(row_type row, bool what)
1968 row_info[row].newpage = what;
1972 bool Tabular::getLTNewPage(row_type row) const
1974 return row_info[row].newpage;
1978 bool Tabular::haveLTHead(bool withcaptions) const
1980 if (!is_long_tabular)
1982 for (row_type i = 0; i < nrows(); ++i)
1983 if (row_info[i].endhead &&
1984 (withcaptions || !row_info[i].caption))
1990 bool Tabular::haveLTFirstHead(bool withcaptions) const
1992 if (!is_long_tabular || endfirsthead.empty)
1994 for (row_type r = 0; r < nrows(); ++r)
1995 if (row_info[r].endfirsthead &&
1996 (withcaptions || !row_info[r].caption))
2002 bool Tabular::haveLTFoot(bool withcaptions) const
2004 if (!is_long_tabular)
2006 for (row_type r = 0; r < nrows(); ++r)
2007 if (row_info[r].endfoot &&
2008 (withcaptions || !row_info[r].caption))
2014 bool Tabular::haveLTLastFoot(bool withcaptions) const
2016 if (!is_long_tabular || endlastfoot.empty)
2018 for (row_type r = 0; r < nrows(); ++r)
2019 if (row_info[r].endlastfoot &&
2020 (withcaptions || !row_info[r].caption))
2026 Tabular::idx_type Tabular::setLTCaption(row_type row, bool what)
2028 idx_type i = getFirstCellInRow(row);
2030 setMultiColumn(i, numberOfCellsInRow(row), false);
2031 setTopLine(i, false);
2032 setBottomLine(i, false);
2033 setLeftLine(i, false);
2034 setRightLine(i, false);
2035 if (!row_info[row].endfirsthead && !row_info[row].endhead &&
2036 !row_info[row].endfoot && !row_info[row].endlastfoot) {
2037 setLTHead(row, true, endfirsthead, true);
2038 row_info[row].endfirsthead = true;
2041 unsetMultiColumn(i);
2042 // When unsetting a caption row, also all existing
2043 // captions in this row must be dissolved.
2045 row_info[row].caption = what;
2050 bool Tabular::ltCaption(row_type row) const
2052 return row_info[row].caption;
2056 bool Tabular::haveLTCaption(CaptionType captiontype) const
2058 if (!is_long_tabular)
2060 for (row_type r = 0; r < nrows(); ++r) {
2061 if (row_info[r].caption) {
2062 switch (captiontype) {
2063 case CAPTION_FIRSTHEAD:
2064 if (row_info[r].endfirsthead)
2068 if (row_info[r].endhead)
2072 if (row_info[r].endfoot)
2075 case CAPTION_LASTFOOT:
2076 if (row_info[r].endlastfoot)
2088 // end longtable support functions
2090 void Tabular::setRowAscent(row_type row, int height)
2092 if (row >= nrows() || row_info[row].ascent == height)
2094 row_info[row].ascent = height;
2098 void Tabular::setRowDescent(row_type row, int height)
2100 if (row >= nrows() || row_info[row].descent == height)
2102 row_info[row].descent = height;
2106 int Tabular::rowAscent(row_type row) const
2108 LASSERT(row < nrows(), row = 0);
2109 return row_info[row].ascent;
2113 int Tabular::rowDescent(row_type row) const
2115 LASSERT(row < nrows(), row = 0);
2116 return row_info[row].descent;
2120 int Tabular::height() const
2123 for (row_type row = 0; row < nrows(); ++row)
2124 height += rowAscent(row) + rowDescent(row) +
2130 bool Tabular::isPartOfMultiColumn(row_type row, col_type column) const
2132 LASSERT(row < nrows(), return false);
2133 LASSERT(column < ncols(), return false);
2134 return cell_info[row][column].multicolumn == CELL_PART_OF_MULTICOLUMN;
2138 bool Tabular::isPartOfMultiRow(row_type row, col_type column) const
2140 LASSERT(row < nrows(), return false);
2141 LASSERT(column < ncols(), return false);
2142 return cell_info[row][column].multirow == CELL_PART_OF_MULTIROW;
2146 void Tabular::TeXTopHLine(otexstream & os, row_type row, string const & lang) const
2148 // we only output complete row lines and the 1st row here, the rest
2149 // is done in Tabular::TeXBottomHLine(...)
2151 // get for each column the topline (if any)
2152 vector<bool> topline;
2154 for (col_type c = 0; c < ncols(); ++c) {
2155 topline.push_back(topLine(cellIndex(row, c)));
2156 // If cell is part of a multirow and not the first cell of the
2157 // multirow, no line must be drawn.
2159 if (isMultiRow(cellIndex(row, c))
2160 && cell_info[row][c].multirow != CELL_BEGIN_OF_MULTIROW)
2166 // do nothing if empty first row, or incomplete row line after
2167 if ((row == 0 && nset == 0) || (row > 0 && nset != ncols()))
2170 // only output complete row lines and the 1st row's clines
2171 if (nset == ncols()) {
2173 os << (row == 0 ? "\\toprule " : "\\midrule ");
2177 } else if (row == 0) {
2178 for (col_type c = 0; c < ncols(); ++c) {
2180 col_type offset = 0;
2181 for (col_type j = 0 ; j < c; ++j)
2182 if (column_info[j].alignment == LYX_ALIGN_DECIMAL)
2185 //babel makes the "-" character an active one, so we have to suppress this here
2186 //see http://groups.google.com/group/comp.text.tex/browse_thread/thread/af769424a4a0f289#
2187 if (lang == "slovak" || lang == "czech")
2188 os << "\\expandafter" << (use_booktabs ? "\\cmidrule" : "\\cline")
2189 << "\\expandafter{\\expandafter" << c + 1 + offset << "\\string-";
2191 os << (use_booktabs ? "\\cmidrule{" : "\\cline{") << c + 1 + offset << '-';
2193 col_type cstart = c;
2194 for ( ; c < ncols() && topline[c]; ++c) {}
2196 for (col_type j = cstart ; j < c ; ++j)
2197 if (column_info[j].alignment == LYX_ALIGN_DECIMAL)
2200 os << c + offset << "} ";
2208 void Tabular::TeXBottomHLine(otexstream & os, row_type row, string const & lang) const
2210 // we output bottomlines of row r and the toplines of row r+1
2211 // if the latter do not span the whole tabular
2213 // get the bottomlines of row r, and toplines in next row
2214 bool lastrow = row == nrows() - 1;
2215 vector<bool> bottomline, topline;
2216 bool nextrowset = true;
2217 for (col_type c = 0; c < ncols(); ++c) {
2218 bottomline.push_back(bottomLine(cellIndex(row, c)));
2219 topline.push_back(!lastrow && topLine(cellIndex(row + 1, c)));
2220 // If cell is part of a multirow and not the last cell of the
2221 // multirow, no line must be drawn.
2223 if (isMultiRow(cellIndex(row, c))
2224 && isMultiRow(cellIndex(row + 1, c))
2225 && cell_info[row + 1][c].multirow != CELL_BEGIN_OF_MULTIROW) {
2226 bottomline[c] = false;
2229 nextrowset &= topline[c];
2232 // combine this row's bottom lines and next row's toplines if necessary
2234 for (col_type c = 0; c < ncols(); ++c) {
2236 bottomline[c] = bottomline[c] || topline[c];
2241 // do nothing if empty, OR incomplete row line with a topline in next row
2242 if (nset == 0 || (nextrowset && nset != ncols()))
2245 if (nset == ncols()) {
2247 os << (lastrow ? "\\bottomrule" : "\\midrule");
2251 for (col_type c = 0; c < ncols(); ++c) {
2252 if (bottomline[c]) {
2253 col_type offset = 0;
2254 for (col_type j = 0 ; j < c; ++j)
2255 if (column_info[j].alignment == LYX_ALIGN_DECIMAL)
2258 //babel makes the "-" character an active one, so we have to suppress this here
2259 //see http://groups.google.com/group/comp.text.tex/browse_thread/thread/af769424a4a0f289#
2260 if (lang == "slovak" || lang == "czech")
2261 os << "\\expandafter" << (use_booktabs ? "\\cmidrule" : "\\cline")
2262 << "\\expandafter{\\expandafter" << c + 1 + offset << "\\string-";
2264 os << (use_booktabs ? "\\cmidrule{" : "\\cline{") << c + 1 + offset << '-';
2266 col_type cstart = c;
2267 for ( ; c < ncols() && bottomline[c]; ++c) {}
2269 for (col_type j = cstart ; j < c ; ++j)
2270 if (column_info[j].alignment == LYX_ALIGN_DECIMAL)
2273 os << c + offset << "} ";
2281 void Tabular::TeXCellPreamble(otexstream & os, idx_type cell,
2282 bool & ismulticol, bool & ismultirow) const
2284 row_type const r = cellRow(cell);
2285 if (is_long_tabular && row_info[r].caption)
2288 Tabular::VAlignment valign = getVAlignment(cell, !isMultiColumn(cell));
2289 LyXAlignment align = getAlignment(cell, !isMultiColumn(cell));
2290 // figure out how to set the lines
2291 // we always set double lines to the right of the cell
2292 col_type const c = cellColumn(cell);
2293 col_type const nextcol = c + columnSpan(cell);
2294 bool colright = columnRightLine(c);
2295 bool colleft = columnLeftLine(c);
2296 bool nextcolleft = nextcol < ncols() && columnLeftLine(nextcol);
2297 bool nextcellleft = nextcol < ncols()
2298 && leftLine(cellIndex(r, nextcol));
2299 bool coldouble = colright && nextcolleft;
2300 bool celldouble = rightLine(cell) && nextcellleft;
2302 ismulticol = isMultiColumn(cell)
2303 || (c == 0 && colleft != leftLine(cell))
2304 || ((colright || nextcolleft) && !rightLine(cell) && !nextcellleft)
2305 || (!colright && !nextcolleft && (rightLine(cell) || nextcellleft))
2306 || (coldouble != celldouble);
2308 // we center in multicol when no decimal point
2309 if (column_info[c].alignment == LYX_ALIGN_DECIMAL) {
2310 docstring const align_d = column_info[c].decimal_point;
2311 DocIterator const dit = separatorPos(cellInset(cell).get(), align_d);
2315 // up counter by 1 for each decimally aligned col since they use 2 latex cols
2316 int latexcolspan = columnSpan(cell);
2317 for(col_type col = c; col < c + columnSpan(cell); ++col)
2318 if (column_info[col].alignment == LYX_ALIGN_DECIMAL)
2322 os << "\\multicolumn{" << latexcolspan << "}{";
2323 if (c ==0 && leftLine(cell))
2325 if (!cellInfo(cell).align_special.empty()) {
2326 os << cellInfo(cell).align_special;
2328 if (!getPWidth(cell).zero()) {
2330 case LYX_ALIGN_LEFT:
2331 os << ">{\\raggedright}";
2333 case LYX_ALIGN_RIGHT:
2334 os << ">{\\raggedleft}";
2336 case LYX_ALIGN_CENTER:
2337 os << ">{\\centering}";
2343 case LYX_VALIGN_TOP:
2346 case LYX_VALIGN_MIDDLE:
2349 case LYX_VALIGN_BOTTOM:
2354 << from_ascii(getPWidth(cell).asLatexString())
2358 case LYX_ALIGN_LEFT:
2361 case LYX_ALIGN_RIGHT:
2368 } // end if else !getPWidth
2369 } // end if else !cellinfo_of_cell
2370 if (rightLine(cell) || nextcellleft)
2373 // add extra vertical line if we want a double one
2376 } // end if ismulticol
2378 // we only need code for the first multirow cell
2379 ismultirow = isMultiRow(cell);
2381 os << "\\multirow{" << rowSpan(cell) << "}{";
2382 if (!getPWidth(cell).zero())
2383 os << from_ascii(getPWidth(cell).asLatexString());
2385 // we need to set a default value
2388 if (!getMROffset(cell).zero())
2389 os << "[" << from_ascii(getMROffset(cell).asLatexString()) << "]";
2391 } // end if ismultirow
2393 if (getRotateCell(cell) != 0)
2394 os << "\\begin{turn}{" << convert<string>(getRotateCell(cell)) << "}\n";
2396 if (getUsebox(cell) == BOX_PARBOX) {
2399 case LYX_VALIGN_TOP:
2402 case LYX_VALIGN_MIDDLE:
2405 case LYX_VALIGN_BOTTOM:
2409 os << "]{" << from_ascii(getPWidth(cell).asLatexString())
2411 } else if (getUsebox(cell) == BOX_MINIPAGE) {
2412 os << "\\begin{minipage}[";
2414 case LYX_VALIGN_TOP:
2417 case LYX_VALIGN_MIDDLE:
2420 case LYX_VALIGN_BOTTOM:
2424 os << "]{" << from_ascii(getPWidth(cell).asLatexString())
2430 void Tabular::TeXCellPostamble(otexstream & os, idx_type cell,
2431 bool ismulticol, bool ismultirow) const
2433 row_type const r = cellRow(cell);
2434 if (is_long_tabular && row_info[r].caption)
2438 if (getUsebox(cell) == BOX_PARBOX)
2440 else if (getUsebox(cell) == BOX_MINIPAGE)
2441 os << breakln << "\\end{minipage}";
2442 if (getRotateCell(cell) != 0)
2443 os << breakln << "\\end{turn}";
2451 void Tabular::TeXLongtableHeaderFooter(otexstream & os,
2452 OutputParams const & runparams) const
2454 if (!is_long_tabular)
2458 // output caption which is in no header or footer
2459 if (haveLTCaption()) {
2460 for (row_type r = 0; r < nrows(); ++r) {
2461 if (row_info[r].caption &&
2462 !row_info[r].endfirsthead && !row_info[r].endhead &&
2463 !row_info[r].endfoot && !row_info[r].endlastfoot)
2464 TeXRow(os, r, runparams);
2467 // output first header info
2468 if (haveLTFirstHead()) {
2469 if (endfirsthead.topDL)
2471 for (row_type r = 0; r < nrows(); ++r) {
2472 if (row_info[r].endfirsthead)
2473 TeXRow(os, r, runparams);
2475 if (endfirsthead.bottomDL)
2477 os << "\\endfirsthead\n";
2479 // output header info
2481 if (endfirsthead.empty && !haveLTFirstHead())
2482 os << "\\endfirsthead\n";
2485 for (row_type r = 0; r < nrows(); ++r) {
2486 if (row_info[r].endhead)
2487 TeXRow(os, r, runparams);
2489 if (endhead.bottomDL)
2491 os << "\\endhead\n";
2493 // output footer info
2497 for (row_type r = 0; r < nrows(); ++r) {
2498 if (row_info[r].endfoot)
2499 TeXRow(os, r, runparams);
2501 if (endfoot.bottomDL)
2503 os << "\\endfoot\n";
2504 if (endlastfoot.empty && !haveLTLastFoot())
2505 os << "\\endlastfoot\n";
2507 // output lastfooter info
2508 if (haveLTLastFoot()) {
2509 if (endlastfoot.topDL)
2511 for (row_type r = 0; r < nrows(); ++r) {
2512 if (row_info[r].endlastfoot)
2513 TeXRow(os, r, runparams);
2515 if (endlastfoot.bottomDL)
2517 os << "\\endlastfoot\n";
2522 bool Tabular::isValidRow(row_type row) const
2524 if (!is_long_tabular)
2526 return !row_info[row].endhead && !row_info[row].endfirsthead
2527 && !row_info[row].endfoot && !row_info[row].endlastfoot
2528 && !row_info[row].caption;
2532 void Tabular::TeXRow(otexstream & os, row_type row,
2533 OutputParams const & runparams) const
2535 idx_type cell = cellIndex(row, 0);
2536 shared_ptr<InsetTableCell> inset = cellInset(cell);
2537 Paragraph const & par = inset->paragraphs().front();
2538 string const lang = par.getParLanguage(buffer().params())->lang();
2540 //output the top line
2541 TeXTopHLine(os, row, lang);
2543 if (row_info[row].top_space_default) {
2545 os << "\\addlinespace\n";
2547 os << "\\noalign{\\vskip\\doublerulesep}\n";
2548 } else if(!row_info[row].top_space.zero()) {
2550 os << "\\addlinespace["
2551 << from_ascii(row_info[row].top_space.asLatexString())
2554 os << "\\noalign{\\vskip"
2555 << from_ascii(row_info[row].top_space.asLatexString())
2559 bool ismulticol = false;
2560 bool ismultirow = false;
2561 for (col_type c = 0; c < ncols(); ++c) {
2562 if (isPartOfMultiColumn(row, c))
2565 cell = cellIndex(row, c);
2567 if (isPartOfMultiRow(row, c)
2568 && column_info[c].alignment != LYX_ALIGN_DECIMAL) {
2569 if (cell != getLastCellInRow(row))
2574 TeXCellPreamble(os, cell, ismulticol, ismultirow);
2575 shared_ptr<InsetTableCell> inset = cellInset(cell);
2577 Paragraph const & par = inset->paragraphs().front();
2579 os.texrow().forceStart(par.id(), 0);
2581 bool rtl = par.isRTL(buffer().params())
2583 && getPWidth(cell).zero()
2584 && !runparams.use_polyglossia;
2588 par.getParLanguage(buffer().params())->lang();
2589 if (lang == "farsi")
2591 else if (lang == "arabic_arabi")
2593 // currently, remaining RTL languages are
2594 // arabic_arabtex and hebrew
2598 // pass to the OutputParams that we are in a cell and
2599 // which alignment we have set.
2600 // InsetNewline needs this context information.
2601 OutputParams newrp(runparams);
2602 newrp.inTableCell = (getAlignment(cell) == LYX_ALIGN_BLOCK)
2603 ? OutputParams::PLAIN
2604 : OutputParams::ALIGNED;
2606 if (getAlignment(cell) == LYX_ALIGN_DECIMAL) {
2607 // copy cell and split in 2
2608 InsetTableCell head = InsetTableCell(*cellInset(cell).get());
2609 head.setBuffer(buffer());
2610 DocIterator dit = cellInset(cell)->getText(0)->macrocontextPosition();
2612 dit.push_back(CursorSlice(head));
2613 head.setMacrocontextPositionRecursive(dit);
2614 bool hassep = false;
2615 InsetTableCell tail = splitCell(head, column_info[c].decimal_point, hassep);
2616 head.latex(os, newrp);
2619 tail.setBuffer(head.buffer());
2621 dit.push_back(CursorSlice(tail));
2622 tail.setMacrocontextPositionRecursive(dit);
2623 tail.latex(os, newrp);
2625 } else if (!isPartOfMultiRow(row, c)) {
2626 if (!runparams.nice)
2627 os.texrow().start(par.id(), 0);
2628 inset->latex(os, newrp);
2631 runparams.encoding = newrp.encoding;
2635 TeXCellPostamble(os, cell, ismulticol, ismultirow);
2636 if (cell != getLastCellInRow(row)) { // not last cell in row
2643 os << "\\tabularnewline";
2644 if (row_info[row].bottom_space_default) {
2646 os << "\\addlinespace";
2648 os << "[\\doublerulesep]";
2649 } else if (!row_info[row].bottom_space.zero()) {
2651 os << "\\addlinespace";
2653 << from_ascii(row_info[row].bottom_space.asLatexString())
2658 //output the bottom line
2659 TeXBottomHLine(os, row, lang);
2661 if (row_info[row].interline_space_default) {
2663 os << "\\addlinespace\n";
2665 os << "\\noalign{\\vskip\\doublerulesep}\n";
2666 } else if (!row_info[row].interline_space.zero()) {
2668 os << "\\addlinespace["
2669 << from_ascii(row_info[row].interline_space.asLatexString())
2672 os << "\\noalign{\\vskip"
2673 << from_ascii(row_info[row].interline_space.asLatexString())
2679 void Tabular::latex(otexstream & os, OutputParams const & runparams) const
2681 bool const is_tabular_star = !tabular_width.zero();
2682 TexRow::RowEntry pos = TexRow::textEntry(runparams.lastid,
2685 //+---------------------------------------------------------------------
2686 //+ first the opening preamble +
2687 //+---------------------------------------------------------------------
2690 if (!TexRow::isNone(pos))
2691 os.texrow().start(pos);
2694 os << "\\begin{turn}{" << convert<string>(rotate) << "}\n";
2696 if (is_long_tabular) {
2697 os << "\\begin{longtable}";
2698 switch (longtabular_alignment) {
2699 case LYX_LONGTABULAR_ALIGN_LEFT:
2702 case LYX_LONGTABULAR_ALIGN_CENTER:
2704 case LYX_LONGTABULAR_ALIGN_RIGHT:
2709 if (is_tabular_star)
2710 os << "\\begin{tabular*}{" << from_ascii(tabular_width.asLatexString()) << "}";
2712 os << "\\begin{tabular}";
2713 switch (tabular_valignment) {
2714 case LYX_VALIGN_TOP:
2717 case LYX_VALIGN_MIDDLE:
2719 case LYX_VALIGN_BOTTOM:
2727 if (is_tabular_star)
2728 os << "@{\\extracolsep{\\fill}}";
2730 for (col_type c = 0; c < ncols(); ++c) {
2731 if (columnLeftLine(c))
2733 if (!column_info[c].align_special.empty()) {
2734 os << column_info[c].align_special;
2736 if (!column_info[c].p_width.zero()) {
2737 switch (column_info[c].alignment) {
2738 case LYX_ALIGN_LEFT:
2739 os << ">{\\raggedright}";
2741 case LYX_ALIGN_RIGHT:
2742 os << ">{\\raggedleft}";
2744 case LYX_ALIGN_CENTER:
2745 os << ">{\\centering}";
2747 case LYX_ALIGN_NONE:
2748 case LYX_ALIGN_BLOCK:
2749 case LYX_ALIGN_LAYOUT:
2750 case LYX_ALIGN_SPECIAL:
2751 case LYX_ALIGN_DECIMAL:
2755 switch (column_info[c].valignment) {
2756 case LYX_VALIGN_TOP:
2759 case LYX_VALIGN_MIDDLE:
2762 case LYX_VALIGN_BOTTOM:
2767 << from_ascii(column_info[c].p_width.asLatexString())
2770 switch (column_info[c].alignment) {
2771 case LYX_ALIGN_LEFT:
2774 case LYX_ALIGN_RIGHT:
2777 case LYX_ALIGN_DECIMAL:
2778 os << "r@{\\extracolsep{0pt}" << column_info[c].decimal_point << "}l";
2784 } // end if else !column_info[i].p_width
2785 } // end if else !column_info[i].align_special
2786 if (columnRightLine(c))
2791 TeXLongtableHeaderFooter(os, runparams);
2793 //+---------------------------------------------------------------------
2794 //+ the single row and columns (cells) +
2795 //+---------------------------------------------------------------------
2797 for (row_type r = 0; r < nrows(); ++r) {
2798 if (isValidRow(r)) {
2799 TeXRow(os, r, runparams);
2800 if (is_long_tabular && row_info[r].newpage)
2801 os << "\\newpage\n";
2805 //+---------------------------------------------------------------------
2806 //+ the closing of the tabular +
2807 //+---------------------------------------------------------------------
2809 if (is_long_tabular)
2810 os << "\\end{longtable}";
2812 if (is_tabular_star)
2813 os << "\\end{tabular*}";
2815 os << "\\end{tabular}";
2819 os << breakln << "\\end{turn}";
2821 if (!TexRow::isNone(pos))
2822 os.texrow().start(pos);
2826 int Tabular::docbookRow(odocstream & os, row_type row,
2827 OutputParams const & runparams) const
2830 idx_type cell = getFirstCellInRow(row);
2833 for (col_type c = 0; c < ncols(); ++c) {
2834 if (isPartOfMultiColumn(row, c))
2837 os << "<entry align=\"";
2838 switch (getAlignment(cell)) {
2839 case LYX_ALIGN_LEFT:
2842 case LYX_ALIGN_RIGHT:
2850 os << "\" valign=\"";
2851 switch (getVAlignment(cell)) {
2852 case LYX_VALIGN_TOP:
2855 case LYX_VALIGN_BOTTOM:
2858 case LYX_VALIGN_MIDDLE:
2863 if (isMultiColumn(cell)) {
2864 os << " namest=\"col" << c << "\" ";
2865 os << "nameend=\"col" << c + columnSpan(cell) - 1 << '"';
2869 ret += cellInset(cell)->docbook(os, runparams);
2878 int Tabular::docbook(odocstream & os, OutputParams const & runparams) const
2882 //+---------------------------------------------------------------------
2883 //+ first the opening preamble +
2884 //+---------------------------------------------------------------------
2886 os << "<tgroup cols=\"" << ncols()
2887 << "\" colsep=\"1\" rowsep=\"1\">\n";
2889 for (col_type c = 0; c < ncols(); ++c) {
2890 os << "<colspec colname=\"col" << c << "\" align=\"";
2891 switch (column_info[c].alignment) {
2892 case LYX_ALIGN_LEFT:
2895 case LYX_ALIGN_RIGHT:
2903 if (runparams.flavor == OutputParams::XML)
2909 //+---------------------------------------------------------------------
2910 //+ Long Tabular case +
2911 //+---------------------------------------------------------------------
2913 // output caption info
2914 // The caption flag wins over head/foot
2915 if (haveLTCaption()) {
2916 os << "<caption>\n";
2918 for (row_type r = 0; r < nrows(); ++r) {
2919 if (row_info[r].caption) {
2920 ret += docbookRow(os, r, runparams);
2923 os << "</caption>\n";
2926 // output header info
2927 if (haveLTHead(false) || haveLTFirstHead(false)) {
2930 for (row_type r = 0; r < nrows(); ++r) {
2931 if ((row_info[r].endhead || row_info[r].endfirsthead) &&
2932 !row_info[r].caption) {
2933 ret += docbookRow(os, r, runparams);
2939 // output footer info
2940 if (haveLTFoot(false) || haveLTLastFoot(false)) {
2943 for (row_type r = 0; r < nrows(); ++r) {
2944 if ((row_info[r].endfoot || row_info[r].endlastfoot) &&
2945 !row_info[r].caption) {
2946 ret += docbookRow(os, r, runparams);
2953 //+---------------------------------------------------------------------
2954 //+ the single row and columns (cells) +
2955 //+---------------------------------------------------------------------
2959 for (row_type r = 0; r < nrows(); ++r) {
2960 if (isValidRow(r)) {
2961 ret += docbookRow(os, r, runparams);
2966 //+---------------------------------------------------------------------
2967 //+ the closing of the tabular +
2968 //+---------------------------------------------------------------------
2977 docstring Tabular::xhtmlRow(XHTMLStream & xs, row_type row,
2978 OutputParams const & runparams, bool header) const
2981 string const celltag = header ? "th" : "td";
2982 idx_type cell = getFirstCellInRow(row);
2984 xs << html::StartTag("tr");
2985 for (col_type c = 0; c < ncols(); ++c) {
2986 if (isPartOfMultiColumn(row, c) || isPartOfMultiRow(row, c))
2991 switch (getAlignment(cell)) {
2992 case LYX_ALIGN_LEFT:
2995 case LYX_ALIGN_RIGHT:
3003 attr << " valign='";
3004 switch (getVAlignment(cell)) {
3005 case LYX_VALIGN_TOP:
3008 case LYX_VALIGN_BOTTOM:
3011 case LYX_VALIGN_MIDDLE:
3016 if (isMultiColumn(cell))
3017 attr << " colspan='" << columnSpan(cell) << "'";
3018 else if (isMultiRow(cell))
3019 attr << " rowspan='" << rowSpan(cell) << "'";
3021 xs << html::StartTag(celltag, attr.str()) << html::CR();
3022 ret += cellInset(cell)->xhtml(xs, runparams);
3023 xs << html::EndTag(celltag) << html::CR();
3026 xs << html::EndTag("tr");
3031 docstring Tabular::xhtml(XHTMLStream & xs, OutputParams const & runparams) const
3035 if (is_long_tabular) {
3036 // we'll wrap it in a div, so as to deal with alignment
3038 switch (longtabular_alignment) {
3039 case LYX_LONGTABULAR_ALIGN_LEFT:
3042 case LYX_LONGTABULAR_ALIGN_CENTER:
3045 case LYX_LONGTABULAR_ALIGN_RIGHT:
3049 xs << html::StartTag("div", "class='longtable' style='text-align: " + align + ";'")
3051 // The caption flag wins over head/foot
3052 if (haveLTCaption()) {
3053 xs << html::StartTag("div", "class='longtable-caption' style='text-align: " + align + ";'")
3055 for (row_type r = 0; r < nrows(); ++r)
3056 if (row_info[r].caption)
3057 ret += xhtmlRow(xs, r, runparams);
3058 xs << html::EndTag("div") << html::CR();
3062 xs << html::StartTag("table") << html::CR();
3064 // output header info
3065 bool const havefirsthead = haveLTFirstHead(false);
3066 // if we have a first head, then we are going to ignore the
3067 // headers for the additional pages, since there aren't any
3068 // in XHTML. this test accomplishes that.
3069 bool const havehead = !havefirsthead && haveLTHead(false);
3070 if (havehead || havefirsthead) {
3071 xs << html::StartTag("thead") << html::CR();
3072 for (row_type r = 0; r < nrows(); ++r) {
3073 if (((havefirsthead && row_info[r].endfirsthead) ||
3074 (havehead && row_info[r].endhead)) &&
3075 !row_info[r].caption) {
3076 ret += xhtmlRow(xs, r, runparams, true);
3079 xs << html::EndTag("thead") << html::CR();
3081 // output footer info
3082 bool const havelastfoot = haveLTLastFoot(false);
3084 bool const havefoot = !havelastfoot && haveLTFoot(false);
3085 if (havefoot || havelastfoot) {
3086 xs << html::StartTag("tfoot") << html::CR();
3087 for (row_type r = 0; r < nrows(); ++r) {
3088 if (((havelastfoot && row_info[r].endlastfoot) ||
3089 (havefoot && row_info[r].endfoot)) &&
3090 !row_info[r].caption) {
3091 ret += xhtmlRow(xs, r, runparams);
3094 xs << html::EndTag("tfoot") << html::CR();
3097 xs << html::StartTag("tbody") << html::CR();
3098 for (row_type r = 0; r < nrows(); ++r) {
3099 if (isValidRow(r)) {
3100 ret += xhtmlRow(xs, r, runparams);
3103 xs << html::EndTag("tbody")
3105 << html::EndTag("table")
3107 if (is_long_tabular)
3108 xs << html::EndTag("div") << html::CR();
3113 bool Tabular::plaintextTopHLine(odocstringstream & os, row_type row,
3114 vector<unsigned int> const & clen) const
3116 idx_type const fcell = getFirstCellInRow(row);
3117 idx_type const n = numberOfCellsInRow(row) + fcell;
3120 for (idx_type i = fcell; i < n; ++i) {
3130 for (idx_type i = fcell; i < n; ++i) {
3141 col_type column = cellColumn(i);
3142 int len = clen[column];
3143 while (column < ncols() - 1
3144 && isPartOfMultiColumn(row, ++column))
3145 len += clen[column] + 4;
3146 os << docstring(len, ch);
3161 bool Tabular::plaintextBottomHLine(odocstringstream & os, row_type row,
3162 vector<unsigned int> const & clen) const
3164 idx_type const fcell = getFirstCellInRow(row);
3165 idx_type const n = numberOfCellsInRow(row) + fcell;
3168 for (idx_type i = fcell; i < n; ++i) {
3169 if (bottomLine(i)) {
3178 for (idx_type i = fcell; i < n; ++i) {
3179 if (bottomLine(i)) {
3189 col_type column = cellColumn(i);
3190 int len = clen[column];
3191 while (column < ncols() - 1 && isPartOfMultiColumn(row, ++column))
3192 len += clen[column] + 4;
3193 os << docstring(len, ch);
3194 if (bottomLine(i)) {
3208 void Tabular::plaintextPrintCell(odocstringstream & os,
3209 OutputParams const & runparams,
3210 idx_type cell, row_type row, col_type column,
3211 vector<unsigned int> const & clen,
3212 bool onlydata, size_t max_length) const
3214 odocstringstream sstr;
3215 cellInset(cell)->plaintext(sstr, runparams, max_length);
3227 unsigned int len1 = sstr.str().length();
3228 unsigned int len2 = clen[column];
3229 while (column < ncols() - 1 && isPartOfMultiColumn(row, ++column))
3230 len2 += clen[column] + 4;
3233 switch (getAlignment(cell)) {
3235 case LYX_ALIGN_LEFT:
3238 case LYX_ALIGN_RIGHT:
3242 case LYX_ALIGN_CENTER:
3248 os << docstring(len1, ' ') << sstr.str()
3249 << docstring(len2, ' ');
3251 if (rightLine(cell))
3258 void Tabular::plaintext(odocstringstream & os,
3259 OutputParams const & runparams, int const depth,
3260 bool onlydata, char_type delim, size_t max_length) const
3262 // first calculate the width of the single columns
3263 vector<unsigned int> clen(ncols());
3266 // first all non multicolumn cells!
3267 for (col_type c = 0; c < ncols(); ++c) {
3269 for (row_type r = 0; r < nrows(); ++r) {
3270 idx_type cell = cellIndex(r, c);
3271 if (isMultiColumn(cell))
3273 odocstringstream sstr;
3274 cellInset(cell)->plaintext(sstr, runparams, max_length);
3275 if (clen[c] < sstr.str().length())
3276 clen[c] = sstr.str().length();
3279 // then all multicolumn cells!
3280 for (col_type c = 0; c < ncols(); ++c) {
3281 for (row_type r = 0; r < nrows(); ++r) {
3282 idx_type cell = cellIndex(r, c);
3283 if (cell_info[r][c].multicolumn != CELL_BEGIN_OF_MULTICOLUMN)
3285 odocstringstream sstr;
3286 cellInset(cell)->plaintext(sstr, runparams, max_length);
3287 int len = int(sstr.str().length());
3288 idx_type const n = columnSpan(cell);
3289 for (col_type k = c; len > 0 && k < c + n - 1; ++k)
3291 if (len > int(clen[c + n - 1]))
3292 clen[c + n - 1] = len;
3297 for (row_type r = 0; r < nrows(); ++r) {
3298 if (!onlydata && plaintextTopHLine(os, r, clen))
3299 os << docstring(depth * 2, ' ');
3300 for (col_type c = 0; c < ncols(); ++c) {
3301 if (isPartOfMultiColumn(r, c) || isPartOfMultiRow(r,c))
3303 if (onlydata && c > 0)
3304 // we don't use operator<< for single UCS4 character.
3305 // see explanation in docstream.h
3307 plaintextPrintCell(os, runparams, cell, r, c, clen, onlydata, max_length);
3309 if (os.str().size() > max_length)
3314 os << docstring(depth * 2, ' ');
3315 if (plaintextBottomHLine(os, r, clen))
3316 os << docstring(depth * 2, ' ');
3318 if (os.str().size() > max_length)
3324 shared_ptr<InsetTableCell> Tabular::cellInset(idx_type cell) const
3326 return cell_info[cellRow(cell)][cellColumn(cell)].inset;
3330 shared_ptr<InsetTableCell> Tabular::cellInset(row_type row,
3331 col_type column) const
3333 return cell_info[row][column].inset;
3337 void Tabular::setCellInset(row_type row, col_type column,
3338 shared_ptr<InsetTableCell> ins) const
3340 CellData & cd = cell_info[row][column];
3345 void Tabular::validate(LaTeXFeatures & features) const
3347 features.require("NeedTabularnewline");
3349 features.require("booktabs");
3350 if (is_long_tabular)
3351 features.require("longtable");
3353 features.require("rotating");
3354 for (idx_type cell = 0; cell < numberofcells; ++cell) {
3355 if (isMultiRow(cell))
3356 features.require("multirow");
3357 if (getVAlignment(cell) != LYX_VALIGN_TOP
3358 || !getPWidth(cell).zero())
3359 features.require("array");
3360 cellInset(cell)->validate(features);
3365 Tabular::BoxType Tabular::useParbox(idx_type cell) const
3367 ParagraphList const & parlist = cellInset(cell)->paragraphs();
3368 ParagraphList::const_iterator cit = parlist.begin();
3369 ParagraphList::const_iterator end = parlist.end();
3371 for (; cit != end; ++cit)
3372 for (int i = 0; i < cit->size(); ++i)
3373 if (cit->isNewline(i))
3380 /////////////////////////////////////////////////////////////////////
3384 /////////////////////////////////////////////////////////////////////
3386 InsetTableCell::InsetTableCell(Buffer * buf)
3387 : InsetText(buf, InsetText::PlainLayout), isFixedWidth(false),
3388 contentAlign(LYX_ALIGN_CENTER)
3392 bool InsetTableCell::forcePlainLayout(idx_type) const
3394 return !isFixedWidth;
3398 bool InsetTableCell::allowParagraphCustomization(idx_type) const
3400 return isFixedWidth;
3404 bool InsetTableCell::forceLocalFontSwitch() const
3406 return isFixedWidth;
3410 bool InsetTableCell::getStatus(Cursor & cur, FuncRequest const & cmd,
3411 FuncStatus & status) const
3413 bool enabled = true;
3414 switch (cmd.action()) {
3415 case LFUN_MATH_DISPLAY:
3416 if (!hasFixedWidth()) {
3421 return InsetText::getStatus(cur, cmd, status);
3423 status.setEnabled(enabled);
3427 docstring InsetTableCell::asString(bool intoInsets)
3430 if (paragraphs().empty())
3432 ParagraphList::const_iterator it = paragraphs().begin();
3433 ParagraphList::const_iterator en = paragraphs().end();
3435 for (; it != en; ++it) {
3440 retval += it->asString(intoInsets ? AS_STR_INSETS : AS_STR_NONE);
3446 void InsetTableCell::addToToc(DocIterator const & di, bool output_active,
3447 UpdateType utype) const
3449 InsetText::iterateForToc(di, output_active, utype);
3453 docstring InsetTableCell::xhtml(XHTMLStream & xs, OutputParams const & rp) const
3456 return InsetText::insetAsXHTML(xs, rp, InsetText::JustText);
3457 return InsetText::xhtml(xs, rp);
3462 /////////////////////////////////////////////////////////////////////
3466 /////////////////////////////////////////////////////////////////////
3468 InsetTabular::InsetTabular(Buffer * buf, row_type rows,
3470 : Inset(buf), tabular(buf, max(rows, row_type(1)), max(columns, col_type(1))),
3471 first_visible_cell_(0), offset_valign_(0), rowselect_(false), colselect_(false)
3476 InsetTabular::InsetTabular(InsetTabular const & tab)
3477 : Inset(tab), tabular(tab.tabular)
3482 InsetTabular::~InsetTabular()
3484 hideDialogs("tabular", this);
3488 void InsetTabular::setBuffer(Buffer & buf)
3490 tabular.setBuffer(buf);
3491 Inset::setBuffer(buf);
3495 bool InsetTabular::insetAllowed(InsetCode code) const
3500 case MATHMACRO_CODE:
3505 return tabular.is_long_tabular;
3513 bool InsetTabular::allowsCaptionVariation(std::string const & newtype) const
3515 return tabular.is_long_tabular &&
3516 (newtype == "Standard" || newtype == "Unnumbered");
3520 void InsetTabular::write(ostream & os) const
3522 os << "Tabular" << endl;
3527 string InsetTabular::contextMenu(BufferView const &, int, int) const
3529 // FIXME: depending on the selection state,
3530 // we could offer a different menu.
3531 return cell(0)->contextMenuName() + ";" + contextMenuName();
3535 string InsetTabular::contextMenuName() const
3537 return "context-tabular";
3541 void InsetTabular::read(Lexer & lex)
3543 //bool const old_format = (lex.getString() == "\\LyXTable");
3551 string token = lex.getString();
3552 while (lex && token != "\\end_inset") {
3554 token = lex.getString();
3557 lex.printError("Missing \\end_inset at this point. ");
3561 int InsetTabular::rowFromY(Cursor & cur, int y) const
3563 // top y coordinate of tabular
3564 int h = yo(cur.bv()) - tabular.rowAscent(0) + offset_valign_;
3566 for (; r < tabular.nrows() && y > h; ++r)
3567 h += tabular.rowAscent(r) + tabular.rowDescent(r)
3568 + tabular.interRowSpace(r);
3574 int InsetTabular::columnFromX(Cursor & cur, int x) const
3576 // left x coordinate of tabular
3577 int w = xo(cur.bv()) + ADD_TO_TABULAR_WIDTH;
3579 for (; c < tabular.ncols() && x > w; ++c)
3580 w += tabular.cellWidth(c);
3585 void InsetTabular::metrics(MetricsInfo & mi, Dimension & dim) const
3587 //lyxerr << "InsetTabular::metrics: " << mi.base.bv << " width: " <<
3588 // mi.base.textwidth << "\n";
3589 LBUFERR(mi.base.bv);
3591 for (row_type r = 0; r < tabular.nrows(); ++r) {
3594 for (col_type c = 0; c < tabular.ncols(); ++c) {
3595 if (tabular.isPartOfMultiColumn(r, c)
3596 || tabular.isPartOfMultiRow(r, c))
3597 // multicolumn or multirow cell, but not first one
3599 idx_type const cell = tabular.cellIndex(r, c);
3602 Length const p_width = tabular.getPWidth(cell);
3603 if (!p_width.zero())
3604 m.base.textwidth = p_width.inPixels(mi.base);
3605 tabular.cellInset(cell)->metrics(m, dim);
3606 if (!p_width.zero())
3607 dim.wid = m.base.textwidth;
3608 tabular.cellInfo(cell).width = dim.wid + 2 * WIDTH_OF_LINE
3609 + tabular.interColumnSpace(cell);
3611 // FIXME(?): do we need a second metrics call?
3612 TextMetrics const & tm =
3613 mi.base.bv->textMetrics(tabular.cellInset(cell)->getText(0));
3615 // determine horizontal offset because of decimal align (if necessary)
3616 int decimal_width = 0;
3617 if (tabular.getAlignment(cell) == LYX_ALIGN_DECIMAL) {
3618 InsetTableCell tail = InsetTableCell(*tabular.cellInset(cell).get());
3619 tail.setBuffer(tabular.buffer());
3620 // we need to set macrocontext position everywhere
3621 // otherwise we crash with nested insets (e.g. footnotes)
3622 // after decimal point
3623 DocIterator dit = tabular.cellInset(cell)->getText(0)->macrocontextPosition();
3625 dit.push_back(CursorSlice(tail));
3626 tail.setMacrocontextPositionRecursive(dit);
3628 // remove text leading decimal point
3629 docstring const align_d = tabular.column_info[c].decimal_point;
3630 dit = separatorPos(&tail, align_d);
3632 pit_type const psize = tail.paragraphs().front().size();
3634 tail.paragraphs().front().eraseChars(0,
3635 dit.pos() < psize ? dit.pos() + 1 : psize, false);
3637 tail.metrics(m, dim1);
3638 decimal_width = dim1.width();
3641 tabular.cell_info[r][c].decimal_hoffset = tm.width() - decimal_width;
3642 tabular.cell_info[r][c].decimal_width = decimal_width;
3644 // with LYX_VALIGN_BOTTOM the descent is relative to the last par
3645 // = descent of text in last par + TEXT_TO_INSET_OFFSET:
3646 int const lastpardes = tm.last().second->descent()
3647 + TEXT_TO_INSET_OFFSET;
3649 switch (tabular.getVAlignment(cell)) {
3650 case Tabular::LYX_VALIGN_TOP:
3652 case Tabular::LYX_VALIGN_MIDDLE:
3653 offset = -(dim.des - lastpardes)/2;
3655 case Tabular::LYX_VALIGN_BOTTOM:
3656 offset = -(dim.des - lastpardes);
3659 tabular.cell_info[r][c].voffset = offset;
3660 maxasc = max(maxasc, dim.asc - offset);
3661 maxdes = max(maxdes, dim.des + offset);
3663 int const top_space = tabular.row_info[r].top_space_default ?
3664 default_line_space :
3665 tabular.row_info[r].top_space.inPixels(mi.base);
3666 tabular.setRowAscent(r, maxasc + ADD_TO_HEIGHT + top_space);
3667 int const bottom_space = tabular.row_info[r].bottom_space_default ?
3668 default_line_space :
3669 tabular.row_info[r].bottom_space.inPixels(mi.base);
3670 tabular.setRowDescent(r, maxdes + ADD_TO_HEIGHT + bottom_space);
3673 // for top-alignment the first horizontal table line must be exactly at
3674 // the position of the base line of the surrounding text line
3675 // for bottom alignment, the same is for the last table line
3676 switch (tabular.tabular_valignment) {
3677 case Tabular::LYX_VALIGN_BOTTOM:
3678 offset_valign_ = tabular.rowAscent(0) - tabular.height();
3680 case Tabular::LYX_VALIGN_MIDDLE:
3681 offset_valign_ = (- tabular.height()) / 2 + tabular.rowAscent(0);
3683 case Tabular::LYX_VALIGN_TOP:
3684 offset_valign_ = tabular.rowAscent(0);
3688 tabular.updateColumnWidths();
3689 dim.asc = tabular.rowAscent(0) - offset_valign_;
3690 dim.des = tabular.height() - dim.asc;
3691 dim.wid = tabular.width() + 2 * ADD_TO_TABULAR_WIDTH;
3695 bool InsetTabular::isCellSelected(Cursor & cur, row_type row, col_type col)
3698 if (&cur.inset() == this && cur.selection()) {
3699 if (cur.selIsMultiCell()) {
3702 getSelection(cur, rs, re, cs, ce);
3704 idx_type const cell = tabular.cellIndex(row, col);
3705 col_type const cspan = tabular.columnSpan(cell);
3706 row_type const rspan = tabular.rowSpan(cell);
3707 if (col + cspan - 1 >= cs && col <= ce
3708 && row + rspan - 1 >= rs && row <= re)
3711 if (col == tabular.cellColumn(cur.idx())
3712 && row == tabular.cellRow(cur.idx())) {
3713 CursorSlice const & beg = cur.selBegin();
3714 CursorSlice const & end = cur.selEnd();
3716 if ((end.lastpos() > 0 || end.lastpit() > 0)
3717 && end.pos() == end.lastpos() && beg.pos() == 0
3718 && end.pit() == end.lastpit() && beg.pit() == 0)
3726 void InsetTabular::draw(PainterInfo & pi, int x, int y) const
3728 x += ADD_TO_TABULAR_WIDTH;
3730 BufferView * bv = pi.base.bv;
3731 Cursor & cur = pi.base.bv->cursor();
3733 // FIXME: As the full background is painted in drawBackground(),
3734 // we have no choice but to do a full repaint for the Text cells.
3735 pi.full_repaint = true;
3737 bool const original_selection_state = pi.selected;
3740 first_visible_cell_ = Tabular::npos;
3742 int yy = y + offset_valign_;
3743 for (row_type r = 0; r < tabular.nrows(); ++r) {
3745 for (col_type c = 0; c < tabular.ncols(); ++c) {
3746 if (tabular.isPartOfMultiColumn(r, c))
3749 idx = tabular.cellIndex(r, c);
3751 if (tabular.isPartOfMultiRow(r, c)) {
3752 nx += tabular.cellWidth(idx);
3756 if (first_visible_cell_ == Tabular::npos)
3757 first_visible_cell_ = idx;
3759 pi.selected |= isCellSelected(cur, r, c);
3760 int const cx = nx + tabular.textHOffset(idx);
3761 int const cy = yy + tabular.textVOffset(idx);
3762 // Cache the Inset position.
3763 bv->coordCache().insets().add(cell(idx).get(), cx, cy);
3764 cell(idx)->draw(pi, cx, cy);
3765 drawCellLines(pi, nx, yy, r, idx);
3766 nx += tabular.cellWidth(idx);
3767 pi.selected = original_selection_state;
3770 if (r + 1 < tabular.nrows())
3771 yy += tabular.rowDescent(r) + tabular.rowAscent(r + 1)
3772 + tabular.interRowSpace(r + 1);
3777 void InsetTabular::drawBackground(PainterInfo & pi, int x, int y) const
3779 x += ADD_TO_TABULAR_WIDTH;
3780 y += offset_valign_ - tabular.rowAscent(0);
3781 pi.pain.fillRectangle(x, y, tabular.width(), tabular.height(),
3782 pi.backgroundColor(this));
3786 void InsetTabular::drawSelection(PainterInfo & pi, int x, int y) const
3788 Cursor & cur = pi.base.bv->cursor();
3790 x += ADD_TO_TABULAR_WIDTH;
3792 if (!cur.selection())
3794 if (&cur.inset() != this)
3799 bool const full_cell_selected = isCellSelected(cur,
3800 tabular.cellRow(cur.idx()), tabular.cellColumn(cur.idx()));
3802 if (cur.selIsMultiCell() || full_cell_selected) {
3803 for (row_type r = 0; r < tabular.nrows(); ++r) {
3805 for (col_type c = 0; c < tabular.ncols(); ++c) {
3806 if (tabular.isPartOfMultiColumn(r, c))
3809 idx_type const cell = tabular.cellIndex(r, c);
3811 if (tabular.isPartOfMultiRow(r, c)) {
3812 xx += tabular.cellWidth(cell);
3815 int const w = tabular.cellWidth(cell);
3816 int const h = tabular.cellHeight(cell);
3817 int const yy = y - tabular.rowAscent(r) + offset_valign_;
3818 if (isCellSelected(cur, r, c))
3819 pi.pain.fillRectangle(xx, yy, w, h, Color_selection);
3822 if (r + 1 < tabular.nrows())
3823 y += tabular.rowDescent(r) + tabular.rowAscent(r + 1)
3824 + tabular.interRowSpace(r + 1);
3828 // FIXME: This code has no effect because InsetTableCell does not handle
3829 // drawSelection other than the trivial implementation in Inset.
3831 // x += cellXPos(cur.idx());
3832 // x += tabular.textHOffset(cur.idx());
3833 // cell(cur.idx())->drawSelection(pi, x, 0 /* ignored */);
3838 void InsetTabular::drawCellLines(PainterInfo & pi, int x, int y,
3839 row_type row, idx_type cell) const
3841 y -= tabular.rowAscent(row);
3842 int const w = tabular.cellWidth(cell);
3843 int const h = tabular.cellHeight(cell);
3844 Color const linecolor = pi.textColor(Color_tabularline);
3845 Color const gridcolor = pi.textColor(Color_tabularonoffline);
3848 bool drawline = tabular.topLine(cell)
3849 || (row > 0 && tabular.bottomLine(tabular.cellAbove(cell)));
3850 pi.pain.line(x, y, x + w, y,
3851 drawline ? linecolor : gridcolor,
3852 drawline ? Painter::line_solid : Painter::line_onoffdash);
3855 drawline = tabular.bottomLine(cell);
3856 pi.pain.line(x, y + h, x + w, y + h,
3857 drawline ? linecolor : gridcolor,
3858 drawline ? Painter::line_solid : Painter::line_onoffdash);
3861 col_type const col = tabular.cellColumn(cell);
3862 drawline = tabular.leftLine(cell)
3863 || (col > 0 && tabular.rightLine(tabular.cellIndex(row, col - 1)));
3864 pi.pain.line(x, y, x, y + h,
3865 drawline ? linecolor : gridcolor,
3866 drawline ? Painter::line_solid : Painter::line_onoffdash);
3869 x -= tabular.interColumnSpace(cell);
3870 col_type next_cell_col = col + 1;
3871 while (next_cell_col < tabular.ncols()
3872 && tabular.isMultiColumn(tabular.cellIndex(row, next_cell_col)))
3874 drawline = tabular.rightLine(cell)
3875 || (next_cell_col < tabular.ncols()
3876 && tabular.leftLine(tabular.cellIndex(row, next_cell_col)));
3877 pi.pain.line(x + w, y, x + w, y + h,
3878 drawline ? linecolor : gridcolor,
3879 drawline ? Painter::line_solid : Painter::line_onoffdash);
3883 void InsetTabular::edit(Cursor & cur, bool front, EntryDirection)
3885 //lyxerr << "InsetTabular::edit: " << this << endl;
3889 if (isRightToLeft(cur))
3890 cur.idx() = tabular.getLastCellInRow(0);
3896 if (isRightToLeft(cur))
3897 cur.idx() = tabular.getFirstCellInRow(tabular.nrows() - 1);
3899 cur.idx() = tabular.numberofcells - 1;
3901 cur.pos() = cur.lastpos(); // FIXME crude guess
3903 cur.setCurrentFont();
3904 // FIXME: this accesses the position cache before it is initialized
3905 //cur.bv().fitCursor();
3909 void InsetTabular::updateBuffer(ParIterator const & it, UpdateType utype)
3911 // In a longtable, tell captions what the current float is
3912 Counters & cnts = buffer().masterBuffer()->params().documentClass().counters();
3913 string const saveflt = cnts.current_float();
3914 if (tabular.is_long_tabular) {
3915 cnts.current_float("table");
3916 // in longtables, we only step the counter once
3917 cnts.step(from_ascii("table"), utype);
3918 cnts.isLongtable(true);
3921 ParIterator it2 = it;
3923 size_t const end = it2.nargs();
3924 for ( ; it2.idx() < end; it2.top().forwardIdx())
3925 buffer().updateBuffer(it2, utype);
3928 if (tabular.is_long_tabular) {
3929 cnts.current_float(saveflt);
3930 cnts.isLongtable(false);
3935 void InsetTabular::addToToc(DocIterator const & cpit, bool output_active,
3936 UpdateType utype) const
3938 DocIterator dit = cpit;
3940 size_t const end = dit.nargs();
3941 for ( ; dit.idx() < end; dit.top().forwardIdx())
3942 cell(dit.idx())->addToToc(dit, output_active, utype);
3946 bool InsetTabular::hitSelectRow(BufferView const & bv, int x) const
3948 int const x0 = xo(bv) + ADD_TO_TABULAR_WIDTH;
3949 return x < x0 || x > x0 + tabular.width();
3953 bool InsetTabular::hitSelectColumn(BufferView const & bv, int y) const
3955 int const y0 = yo(bv) - tabular.rowAscent(0) + offset_valign_;
3956 // FIXME: using ADD_TO_TABULAR_WIDTH is not really correct since
3957 // there is no margin added vertically to tabular insets.
3958 // However, it works for now.
3959 return y < y0 + ADD_TO_TABULAR_WIDTH || y > y0 + tabular.height() - ADD_TO_TABULAR_WIDTH;
3963 bool InsetTabular::clickable(BufferView const & bv, int x, int y) const
3965 return hitSelectRow(bv, x) || hitSelectColumn(bv, y);
3969 void InsetTabular::doDispatch(Cursor & cur, FuncRequest & cmd)
3971 LYXERR(Debug::DEBUG, "# InsetTabular::doDispatch: cmd: " << cmd
3972 << "\n cur:" << cur);
3973 CursorSlice sl = cur.top();
3974 Cursor & bvcur = cur.bv().cursor();
3976 FuncCode const act = cmd.action();
3980 case LFUN_MOUSE_PRESS: {
3981 //lyxerr << "# InsetTabular::MousePress\n" << cur.bv().cursor() << endl;
3983 if (hitSelectRow(cur.bv(), cmd.x())) {
3984 row_type r = rowFromY(cur, cmd.y());
3985 cur.idx() = tabular.getFirstCellInRow(r);
3989 cur.idx() = tabular.getLastCellInRow(r);
3990 cur.pit() = cur.lastpit();
3991 cur.pos() = cur.lastpos();
3992 cur.selection(true);
3998 if (hitSelectColumn(cur.bv(), cmd.y())) {
3999 col_type c = columnFromX(cur, cmd.x());
4000 cur.idx() = tabular.cellIndex(0, c);
4004 cur.idx() = tabular.cellIndex(tabular.nrows() - 1, c);
4005 cur.pit() = cur.lastpit();
4006 cur.pos() = cur.lastpos();
4007 cur.selection(true);
4012 // do not reset cursor/selection if we have selected
4013 // some cells (bug 2715).
4014 if (cmd.button() == mouse_button::button3
4015 && &bvcur.selBegin().inset() == this
4016 && bvcur.selIsMultiCell())
4019 // Let InsetTableCell do it
4020 cell(cur.idx())->dispatch(cur, cmd);
4023 case LFUN_MOUSE_MOTION:
4024 //lyxerr << "# InsetTabular::MouseMotion\n" << bvcur << endl;
4025 if (cmd.button() == mouse_button::button1) {
4026 // only accept motions to places not deeper nested than the real anchor
4027 if (!bvcur.realAnchor().hasPart(cur)) {
4031 // select (additional) row
4033 row_type r = rowFromY(cur, cmd.y());
4034 cur.idx() = tabular.getLastCellInRow(r);
4035 // we need to reset the cursor's pit and pos now, as the old ones
4036 // may no longer be valid.
4039 bvcur.setCursor(cur);
4040 bvcur.selection(true);
4043 // select (additional) column
4045 col_type c = columnFromX(cur, cmd.x());
4046 cur.idx() = tabular.cellIndex(tabular.nrows() - 1, c);
4047 // we need to reset the cursor's pit and pos now, as the old ones
4048 // may no longer be valid.
4051 bvcur.setCursor(cur);
4052 bvcur.selection(true);
4055 // only update if selection changes
4056 if (bvcur.idx() == cur.idx() &&
4057 !(bvcur.realAnchor().idx() == cur.idx() && bvcur.pos() != cur.pos()))
4058 cur.noScreenUpdate();
4059 setCursorFromCoordinates(cur, cmd.x(), cmd.y());
4060 bvcur.setCursor(cur);
4061 bvcur.selection(true);
4062 // if this is a multicell selection, we just set the cursor to
4063 // the beginning of the cell's text.
4064 if (bvcur.selIsMultiCell()) {
4065 bvcur.pit() = bvcur.lastpit();
4066 bvcur.pos() = bvcur.lastpos();
4071 case LFUN_MOUSE_RELEASE:
4076 case LFUN_CELL_BACKWARD:
4078 cur.selection(false);
4081 case LFUN_CELL_FORWARD:
4083 cur.selection(false);
4086 case LFUN_CHAR_FORWARD_SELECT:
4087 case LFUN_CHAR_FORWARD:
4088 case LFUN_CHAR_BACKWARD_SELECT:
4089 case LFUN_CHAR_BACKWARD:
4090 case LFUN_CHAR_RIGHT_SELECT:
4091 case LFUN_CHAR_RIGHT:
4092 case LFUN_CHAR_LEFT_SELECT:
4093 case LFUN_CHAR_LEFT:
4094 case LFUN_WORD_FORWARD:
4095 case LFUN_WORD_FORWARD_SELECT:
4096 case LFUN_WORD_BACKWARD:
4097 case LFUN_WORD_BACKWARD_SELECT:
4098 case LFUN_WORD_RIGHT:
4099 case LFUN_WORD_RIGHT_SELECT:
4100 case LFUN_WORD_LEFT:
4101 case LFUN_WORD_LEFT_SELECT: {
4102 // determine whether we move to next or previous cell, where to enter
4103 // the new cell from, and which command to "finish" (i.e., exit the
4106 EntryDirection entry_from = ENTRY_DIRECTION_IGNORE;
4107 FuncCode finish_lfun;
4109 if (act == LFUN_CHAR_FORWARD
4110 || act == LFUN_CHAR_FORWARD_SELECT
4111 || act == LFUN_WORD_FORWARD
4112 || act == LFUN_WORD_FORWARD_SELECT) {
4114 finish_lfun = LFUN_FINISHED_FORWARD;
4116 else if (act == LFUN_CHAR_BACKWARD
4117 || act == LFUN_CHAR_BACKWARD_SELECT
4118 || act == LFUN_WORD_BACKWARD
4119 || act == LFUN_WORD_BACKWARD_SELECT) {
4121 finish_lfun = LFUN_FINISHED_BACKWARD;
4123 // LEFT or RIGHT commands --- the interpretation will depend on the
4124 // table's direction.
4126 bool const right = act == LFUN_CHAR_RIGHT
4127 || act == LFUN_CHAR_RIGHT_SELECT
4128 || act == LFUN_WORD_RIGHT
4129 || act == LFUN_WORD_RIGHT_SELECT;
4130 next_cell = isRightToLeft(cur) != right;
4132 if (lyxrc.visual_cursor)
4133 entry_from = right ? ENTRY_DIRECTION_LEFT:ENTRY_DIRECTION_RIGHT;
4135 finish_lfun = right ? LFUN_FINISHED_RIGHT : LFUN_FINISHED_LEFT;
4138 bool const select = act == LFUN_CHAR_FORWARD_SELECT
4139 || act == LFUN_CHAR_BACKWARD_SELECT
4140 || act == LFUN_CHAR_RIGHT_SELECT
4141 || act == LFUN_CHAR_LEFT_SELECT
4142 || act == LFUN_WORD_FORWARD_SELECT
4143 || act == LFUN_WORD_RIGHT_SELECT
4144 || act == LFUN_WORD_BACKWARD_SELECT
4145 || act == LFUN_WORD_LEFT_SELECT;
4147 // If we have a multicell selection or we're
4148 // not doing some LFUN_*_SELECT thing anyway...
4149 if (!cur.selIsMultiCell() || !select) {
4150 col_type const c = tabular.cellColumn(cur.idx());
4151 row_type const r = tabular.cellRow(cur.idx());
4152 // Are we trying to select the whole cell and is the whole cell
4153 // not yet selected?
4154 bool const select_whole = select && !isCellSelected(cur, r, c) &&
4155 ((next_cell && cur.pit() == cur.lastpit()
4156 && cur.pos() == cur.lastpos())
4157 || (!next_cell && cur.pit() == 0 && cur.pos() == 0));
4159 bool const empty_cell = cur.lastpos() == 0 && cur.lastpit() == 0;
4161 // ...try to dispatch to the cell's inset.
4162 cell(cur.idx())->dispatch(cur, cmd);
4164 // When we already have a selection we want to select the whole cell
4165 // before going to the next cell.
4166 if (select_whole && !empty_cell){
4167 getText(cur.idx())->selectAll(cur);
4169 cur.screenUpdateFlags(Update::Force | Update::FitCursor);
4173 // FIXME: When we support the selection of an empty cell, remove
4174 // the !empty_cell from this condition. For now we jump to the next
4175 // cell if the current cell is empty.
4176 if (cur.result().dispatched() && !empty_cell)
4180 // move to next/prev cell, as appropriate
4181 // note that we will always do this if we're selecting and we have
4182 // a multicell selection
4183 LYXERR(Debug::RTL, "entering " << (next_cell ? "next" : "previous")
4184 << " cell from: " << int(entry_from));
4186 moveNextCell(cur, entry_from);
4188 movePrevCell(cur, entry_from);
4189 // if we're exiting the table, call the appropriate FINISHED lfun
4190 if (sl == cur.top()) {
4191 cmd = FuncRequest(finish_lfun);
4196 cur.screenUpdateFlags(Update::Force | Update::FitCursor);
4201 case LFUN_DOWN_SELECT:
4203 if (!(cur.selection() && cur.selIsMultiCell()))
4204 cell(cur.idx())->dispatch(cur, cmd);
4206 cur.dispatched(); // override the cell's decision
4207 if (sl == cur.top()) {
4208 // if our Text didn't do anything to the cursor
4209 // then we try to put the cursor into the cell below
4210 // setting also the right targetX.
4211 cur.selHandle(act == LFUN_DOWN_SELECT);
4212 if (tabular.cellRow(cur.idx()) != tabular.nrows() - 1) {
4213 int const xtarget = cur.targetX();
4214 // WARNING: Once cur.idx() has been reset, the cursor is in
4215 // an inconsistent state until pos() has been set. Be careful
4216 // what you do with it!
4217 cur.idx() = tabular.cellBelow(cur.idx());
4219 TextMetrics const & tm =
4220 cur.bv().textMetrics(cell(cur.idx())->getText(0));
4221 cur.pos() = tm.x2pos(cur.pit(), 0, xtarget);
4222 cur.setCurrentFont();
4225 if (sl == cur.top()) {
4226 // we trick it to go to forward after leaving the
4228 cmd = FuncRequest(LFUN_FINISHED_FORWARD);
4231 if (cur.selIsMultiCell()) {
4232 cur.pit() = cur.lastpit();
4233 cur.pos() = cur.lastpos();
4234 cur.setCurrentFont();
4235 cur.screenUpdateFlags(Update::Force | Update::FitCursor);
4238 cur.screenUpdateFlags(Update::Force | Update::FitCursor);
4241 case LFUN_UP_SELECT:
4243 if (!(cur.selection() && cur.selIsMultiCell()))
4244 cell(cur.idx())->dispatch(cur, cmd);
4245 cur.dispatched(); // override the cell's decision
4246 if (sl == cur.top()) {
4247 // if our Text didn't do anything to the cursor
4248 // then we try to put the cursor into the cell above
4249 // setting also the right targetX.
4250 cur.selHandle(act == LFUN_UP_SELECT);
4251 if (tabular.cellRow(cur.idx()) != 0) {
4252 int const xtarget = cur.targetX();
4253 // WARNING: Once cur.idx() has been reset, the cursor is in
4254 // an inconsistent state until pos() has been set. Be careful
4255 // what you do with it!
4256 cur.idx() = tabular.cellAbove(cur.idx());
4257 cur.pit() = cur.lastpit();
4258 Text const * text = cell(cur.idx())->getText(0);
4259 TextMetrics const & tm = cur.bv().textMetrics(text);
4260 ParagraphMetrics const & pm =
4261 tm.parMetrics(cur.lastpit());
4262 cur.pos() = tm.x2pos(cur.pit(), pm.rows().size()-1, xtarget);
4263 cur.setCurrentFont();
4266 if (sl == cur.top()) {
4267 cmd = FuncRequest(LFUN_UP);
4270 if (cur.selIsMultiCell()) {
4272 cur.pos() = cur.lastpos();
4273 cur.setCurrentFont();
4274 cur.screenUpdateFlags(Update::Force | Update::FitCursor);
4277 cur.screenUpdateFlags(Update::Force | Update::FitCursor);
4280 // case LFUN_SCREEN_DOWN: {
4281 // //if (hasSelection())
4282 // // cur.selection() = false;
4283 // col_type const col = tabular.cellColumn(cur.idx());
4284 // int const t = cur.bv().top_y() + cur.bv().height();
4285 // if (t < yo() + tabular.getHeightOfTabular()) {
4286 // cur.bv().scrollDocView(t, true);
4287 // cur.idx() = tabular.cellBelow(first_visible_cell_) + col;
4289 // cur.idx() = tabular.getFirstCellInRow(tabular.rows() - 1) + col;
4296 // case LFUN_SCREEN_UP: {
4297 // //if (hasSelection())
4298 // // cur.selection() = false;
4299 // col_type const col = tabular.cellColumn(cur.idx());
4300 // int const t = cur.bv().top_y() + cur.bv().height();
4302 // cur.bv().scrollDocView(t, true);
4306 // cur.idx() = tabular.cellBelow(first_visible_cell_) + col;
4310 // cur.par() = cur.lastpar();
4311 // cur.pos() = cur.lastpos();
4315 case LFUN_LAYOUT_TABULAR:
4316 cur.bv().showDialog("tabular");
4319 case LFUN_INSET_MODIFY:
4320 // we come from the dialog
4321 if (cmd.getArg(0) == "tabular")
4322 tabularFeatures(cur, cmd.getLongArg(1));
4327 case LFUN_TABULAR_FEATURE:
4328 tabularFeatures(cur, to_utf8(cmd.argument()));
4331 // insert file functions
4332 case LFUN_FILE_INSERT_PLAINTEXT_PARA:
4333 case LFUN_FILE_INSERT_PLAINTEXT:
4335 if (FileName::isAbsolute(to_utf8(cmd.argument()))) {
4336 docstring const tmpstr = cur.bv().contentsOfPlaintextFile(
4337 FileName(to_utf8(cmd.argument())));
4340 cur.recordUndoInset();
4341 if (insertPlaintextString(cur.bv(), tmpstr, false)) {
4342 // content has been replaced,
4343 // so cursor might be invalid
4344 cur.pos() = cur.lastpos();
4345 cur.pit() = cur.lastpit();
4346 bvcur.setCursor(cur);
4353 if (cur.selIsMultiCell()) {
4354 if (copySelection(cur)) {
4355 cur.recordUndoInset();
4359 cell(cur.idx())->dispatch(cur, cmd);
4362 case LFUN_SELF_INSERT:
4363 if (cur.selIsMultiCell()) {
4364 cur.recordUndoInset();
4366 BufferView * bv = &cur.bv();
4367 docstring::const_iterator cit = cmd.argument().begin();
4368 docstring::const_iterator const end = cmd.argument().end();
4369 for (; cit != end; ++cit)
4370 bv->translateAndInsert(*cit, getText(cur.idx()), cur);
4373 bv->bookmarkEditPosition();
4375 cell(cur.idx())->dispatch(cur, cmd);
4378 case LFUN_CHAR_DELETE_BACKWARD:
4379 case LFUN_CHAR_DELETE_FORWARD:
4380 if (cur.selIsMultiCell()) {
4381 cur.recordUndoInset();
4384 cell(cur.idx())->dispatch(cur, cmd);
4388 if (!cur.selection())
4390 if (cur.selIsMultiCell()) {
4394 cell(cur.idx())->dispatch(cur, cmd);
4397 case LFUN_CLIPBOARD_PASTE:
4398 case LFUN_PRIMARY_SELECTION_PASTE: {
4399 docstring const clip = (act == LFUN_CLIPBOARD_PASTE) ?
4400 theClipboard().getAsText(Clipboard::PlainTextType) :
4401 theSelection().get();
4404 // pass to InsertPlaintextString, but
4405 // only if we have multi-cell content
4406 if (clip.find_first_of(from_ascii("\t\n")) != docstring::npos) {
4407 cur.recordUndoInset();
4408 if (insertPlaintextString(cur.bv(), clip, false)) {
4409 // content has been replaced,
4410 // so cursor might be invalid
4411 cur.pos() = cur.lastpos();
4412 cur.pit() = cur.lastpit();
4413 bvcur.setCursor(cur);
4417 // Let the cell handle normal text
4418 cell(cur.idx())->dispatch(cur, cmd);
4423 if (!tabularStackDirty()) {
4424 if (!cur.selIsMultiCell())
4425 cell(cur.idx())->dispatch(cur, cmd);
4428 if (theClipboard().isInternal()) {
4429 cur.recordUndoInset();
4430 pasteClipboard(cur);
4434 case LFUN_FONT_EMPH:
4435 case LFUN_FONT_BOLD:
4436 case LFUN_FONT_BOLDSYMBOL:
4437 case LFUN_FONT_ROMAN:
4438 case LFUN_FONT_NOUN:
4439 case LFUN_FONT_ITAL:
4440 case LFUN_FONT_FRAK:
4441 case LFUN_FONT_TYPEWRITER:
4442 case LFUN_FONT_SANS:
4443 case LFUN_TEXTSTYLE_APPLY:
4444 case LFUN_TEXTSTYLE_UPDATE:
4445 case LFUN_FONT_SIZE:
4446 case LFUN_FONT_UNDERLINE:
4447 case LFUN_FONT_STRIKEOUT:
4448 case LFUN_FONT_UNDERUNDERLINE:
4449 case LFUN_FONT_UNDERWAVE:
4451 case LFUN_PARAGRAPH_PARAMS_APPLY:
4452 case LFUN_PARAGRAPH_PARAMS:
4453 case LFUN_WORD_CAPITALIZE:
4454 case LFUN_WORD_UPCASE:
4455 case LFUN_WORD_LOWCASE:
4456 case LFUN_CHARS_TRANSPOSE:
4457 if (cur.selIsMultiCell()) {
4460 getSelection(cur, rs, re, cs, ce);
4461 Cursor tmpcur = cur;
4462 for (row_type r = rs; r <= re; ++r) {
4463 for (col_type c = cs; c <= ce; ++c) {
4464 // cursor follows cell:
4465 tmpcur.idx() = tabular.cellIndex(r, c);
4466 // select this cell only:
4469 tmpcur.resetAnchor();
4470 tmpcur.pit() = tmpcur.lastpit();
4471 tmpcur.pos() = tmpcur.top().lastpos();
4472 tmpcur.setCursor(tmpcur);
4473 tmpcur.setSelection();
4474 cell(tmpcur.idx())->dispatch(tmpcur, cmd);
4479 cell(cur.idx())->dispatch(cur, cmd);
4483 case LFUN_INSET_SETTINGS:
4484 // relay this lfun to Inset, not to the cell.
4485 Inset::doDispatch(cur, cmd);
4489 // we try to handle this event in the insets dispatch function.
4490 cell(cur.idx())->dispatch(cur, cmd);
4496 bool InsetTabular::getFeatureStatus(Cursor & cur, string const & s,
4497 string const & argument, FuncStatus & status) const
4500 int action = Tabular::LAST_ACTION;
4502 for (; tabularFeature[i].action != Tabular::LAST_ACTION; ++i) {
4503 if (tabularFeature[i].feature == s) {
4504 action = tabularFeature[i].action;
4508 if (action == Tabular::LAST_ACTION) {
4510 status.setUnknown(true);
4514 row_type sel_row_start = 0;
4515 row_type sel_row_end = 0;
4516 col_type sel_col_start = 0;
4517 col_type sel_col_end = 0;
4518 Tabular::ltType dummyltt;
4521 getSelection(cur, sel_row_start, sel_row_end, sel_col_start, sel_col_end);
4524 case Tabular::SET_PWIDTH:
4525 case Tabular::SET_MPWIDTH:
4526 case Tabular::SET_SPECIAL_COLUMN:
4527 case Tabular::SET_SPECIAL_MULTICOLUMN:
4528 case Tabular::APPEND_ROW:
4529 case Tabular::APPEND_COLUMN:
4530 case Tabular::DELETE_ROW:
4531 case Tabular::DELETE_COLUMN:
4532 case Tabular::COPY_ROW:
4533 case Tabular::COPY_COLUMN:
4534 case Tabular::SET_TOP_SPACE:
4535 case Tabular::SET_BOTTOM_SPACE:
4536 case Tabular::SET_INTERLINE_SPACE:
4540 case Tabular::SET_TABULAR_WIDTH:
4541 status.setEnabled(!tabular.rotate && !tabular.is_long_tabular
4542 && tabular.tabular_valignment == Tabular::LYX_VALIGN_MIDDLE);
4545 case Tabular::MOVE_COLUMN_RIGHT:
4546 case Tabular::MOVE_COLUMN_LEFT:
4547 case Tabular::MOVE_ROW_DOWN:
4548 case Tabular::MOVE_ROW_UP: {
4549 if (cur.selection()) {
4550 status.message(_("Selections not supported."));
4551 status.setEnabled(false);
4555 if ((action == Tabular::MOVE_COLUMN_RIGHT &&
4556 tabular.ncols() == tabular.cellColumn(cur.idx()) + 1) ||
4557 (action == Tabular::MOVE_COLUMN_LEFT &&
4558 tabular.cellColumn(cur.idx()) == 0) ||
4559 (action == Tabular::MOVE_ROW_DOWN &&
4560 tabular.nrows() == tabular.cellRow(cur.idx()) + 1) ||
4561 (action == Tabular::MOVE_ROW_UP &&
4562 tabular.cellRow(cur.idx()) == 0)) {
4563 status.setEnabled(false);
4567 if (action == Tabular::MOVE_COLUMN_RIGHT ||
4568 action == Tabular::MOVE_COLUMN_LEFT) {
4569 if (tabular.hasMultiColumn(tabular.cellColumn(cur.idx())) ||
4570 tabular.hasMultiColumn(tabular.cellColumn(cur.idx()) +
4571 (action == Tabular::MOVE_COLUMN_RIGHT ? 1 : -1))) {
4572 status.message(_("Multi-column in current or"
4573 " destination column."));
4574 status.setEnabled(false);
4579 if (action == Tabular::MOVE_ROW_DOWN ||
4580 action == Tabular::MOVE_ROW_UP) {
4581 if (tabular.hasMultiRow(tabular.cellRow(cur.idx())) ||
4582 tabular.hasMultiRow(tabular.cellRow(cur.idx()) +
4583 (action == Tabular::MOVE_ROW_DOWN ? 1 : -1))) {
4584 status.message(_("Multi-row in current or"
4585 " destination row."));
4586 status.setEnabled(false);
4591 status.setEnabled(true);
4595 case Tabular::SET_DECIMAL_POINT:
4597 tabular.getAlignment(cur.idx()) == LYX_ALIGN_DECIMAL);
4600 case Tabular::SET_MULTICOLUMN:
4601 case Tabular::UNSET_MULTICOLUMN:
4602 case Tabular::MULTICOLUMN:
4603 // If a row is set as longtable caption, it must not be allowed
4604 // to unset that this row is a multicolumn.
4605 status.setEnabled(sel_row_start == sel_row_end
4606 && !tabular.ltCaption(tabular.cellRow(cur.idx())));
4607 status.setOnOff(tabular.isMultiColumn(cur.idx()));
4610 case Tabular::SET_MULTIROW:
4611 case Tabular::UNSET_MULTIROW:
4612 case Tabular::MULTIROW:
4613 // If a row is set as longtable caption, it must not be allowed
4614 // to unset that this row is a multirow.
4615 status.setEnabled(sel_col_start == sel_col_end
4616 && !tabular.ltCaption(tabular.cellRow(cur.idx())));
4617 status.setOnOff(tabular.isMultiRow(cur.idx()));
4620 case Tabular::SET_ALL_LINES:
4621 case Tabular::UNSET_ALL_LINES:
4622 case Tabular::SET_BORDER_LINES:
4623 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
4626 case Tabular::SET_LINE_TOP:
4627 case Tabular::SET_LINE_BOTTOM:
4628 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
4631 case Tabular::SET_LINE_LEFT:
4632 case Tabular::SET_LINE_RIGHT:
4633 status.setEnabled(!tabular.use_booktabs
4634 && !tabular.ltCaption(tabular.cellRow(cur.idx())));
4637 case Tabular::TOGGLE_LINE_TOP:
4638 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
4639 status.setOnOff(tabular.topLine(cur.idx()));
4642 case Tabular::TOGGLE_LINE_BOTTOM:
4643 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
4644 status.setOnOff(tabular.bottomLine(cur.idx()));
4647 case Tabular::TOGGLE_LINE_LEFT:
4648 status.setEnabled(!tabular.use_booktabs
4649 && !tabular.ltCaption(tabular.cellRow(cur.idx())));
4650 status.setOnOff(tabular.leftLine(cur.idx()));
4653 case Tabular::TOGGLE_LINE_RIGHT:
4654 status.setEnabled(!tabular.use_booktabs
4655 && !tabular.ltCaption(tabular.cellRow(cur.idx())));
4656 status.setOnOff(tabular.rightLine(cur.idx()));
4659 // multirow cells only inherit the alignment of the column if the column has
4660 // no width, otherwise they are left-aligned
4661 // therefore allow always left but right and center only if there is no width
4662 case Tabular::M_ALIGN_LEFT:
4664 case Tabular::ALIGN_LEFT:
4665 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_LEFT);
4668 case Tabular::M_ALIGN_RIGHT:
4670 case Tabular::ALIGN_RIGHT:
4671 status.setEnabled(!(tabular.isMultiRow(cur.idx())
4672 && !tabular.getPWidth(cur.idx()).zero()));
4673 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_RIGHT);
4676 case Tabular::M_ALIGN_CENTER:
4678 case Tabular::ALIGN_CENTER:
4679 status.setEnabled(!(tabular.isMultiRow(cur.idx())
4680 && !tabular.getPWidth(cur.idx()).zero()));
4681 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_CENTER);
4684 case Tabular::ALIGN_BLOCK:
4685 status.setEnabled(!tabular.getPWidth(cur.idx()).zero()
4686 && !tabular.isMultiRow(cur.idx()));
4687 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_BLOCK);
4690 case Tabular::ALIGN_DECIMAL:
4691 status.setEnabled(!tabular.isMultiRow(cur.idx())
4692 && !tabular.isMultiColumn(cur.idx()));
4693 status.setOnOff(tabular.getAlignment(cur.idx(), true) == LYX_ALIGN_DECIMAL);
4696 case Tabular::M_VALIGN_TOP:
4698 case Tabular::VALIGN_TOP:
4699 status.setEnabled(!tabular.getPWidth(cur.idx()).zero()
4700 && !tabular.isMultiRow(cur.idx()));
4702 tabular.getVAlignment(cur.idx(), flag) == Tabular::LYX_VALIGN_TOP);
4705 case Tabular::M_VALIGN_BOTTOM:
4707 case Tabular::VALIGN_BOTTOM:
4708 status.setEnabled(!tabular.getPWidth(cur.idx()).zero()
4709 && !tabular.isMultiRow(cur.idx()));
4711 tabular.getVAlignment(cur.idx(), flag) == Tabular::LYX_VALIGN_BOTTOM);
4714 case Tabular::M_VALIGN_MIDDLE:
4716 case Tabular::VALIGN_MIDDLE:
4717 status.setEnabled(!tabular.getPWidth(cur.idx()).zero()
4718 && !tabular.isMultiRow(cur.idx()));
4720 tabular.getVAlignment(cur.idx(), flag) == Tabular::LYX_VALIGN_MIDDLE);
4723 case Tabular::SET_LONGTABULAR:
4724 case Tabular::TOGGLE_LONGTABULAR:
4725 // setting as longtable is not allowed when table is inside a float
4726 if (cur.innerInsetOfType(FLOAT_CODE) != 0
4727 || cur.innerInsetOfType(WRAP_CODE) != 0)
4728 status.setEnabled(false);
4730 status.setEnabled(true);
4731 status.setOnOff(tabular.is_long_tabular);
4734 case Tabular::UNSET_LONGTABULAR:
4735 status.setOnOff(!tabular.is_long_tabular);
4738 case Tabular::TOGGLE_ROTATE_TABULAR:
4739 case Tabular::SET_ROTATE_TABULAR:
4740 status.setOnOff(tabular.rotate != 0);
4743 case Tabular::TABULAR_VALIGN_TOP:
4744 status.setEnabled(tabular.tabular_width.zero());
4745 status.setOnOff(tabular.tabular_valignment
4746 == Tabular::LYX_VALIGN_TOP);
4748 case Tabular::TABULAR_VALIGN_MIDDLE:
4749 status.setEnabled(tabular.tabular_width.zero());
4750 status.setOnOff(tabular.tabular_valignment
4751 == Tabular::LYX_VALIGN_MIDDLE);
4753 case Tabular::TABULAR_VALIGN_BOTTOM:
4754 status.setEnabled(tabular.tabular_width.zero());
4755 status.setOnOff(tabular.tabular_valignment
4756 == Tabular::LYX_VALIGN_BOTTOM);
4759 case Tabular::LONGTABULAR_ALIGN_LEFT:
4760 status.setOnOff(tabular.longtabular_alignment
4761 == Tabular::LYX_LONGTABULAR_ALIGN_LEFT);
4763 case Tabular::LONGTABULAR_ALIGN_CENTER:
4764 status.setOnOff(tabular.longtabular_alignment
4765 == Tabular::LYX_LONGTABULAR_ALIGN_CENTER);
4767 case Tabular::LONGTABULAR_ALIGN_RIGHT:
4768 status.setOnOff(tabular.longtabular_alignment
4769 == Tabular::LYX_LONGTABULAR_ALIGN_RIGHT);
4772 case Tabular::UNSET_ROTATE_TABULAR:
4773 status.setOnOff(tabular.rotate == 0);
4776 case Tabular::TOGGLE_ROTATE_CELL:
4777 case Tabular::SET_ROTATE_CELL:
4778 status.setOnOff(!oneCellHasRotationState(false,
4779 sel_row_start, sel_row_end, sel_col_start, sel_col_end));
4782 case Tabular::UNSET_ROTATE_CELL:
4783 status.setOnOff(!oneCellHasRotationState(true,
4784 sel_row_start, sel_row_end, sel_col_start, sel_col_end));
4787 case Tabular::SET_USEBOX:
4788 status.setOnOff(convert<int>(argument) == tabular.getUsebox(cur.idx()));
4791 // every row can only be one thing:
4792 // either a footer or header
4793 case Tabular::SET_LTFIRSTHEAD:
4794 status.setEnabled(sel_row_start == sel_row_end);
4795 status.setOnOff(tabular.getRowOfLTFirstHead(sel_row_start, dummyltt));
4798 case Tabular::UNSET_LTFIRSTHEAD:
4799 status.setEnabled(sel_row_start == sel_row_end);
4800 status.setOnOff(!tabular.getRowOfLTFirstHead(sel_row_start, dummyltt));
4803 case Tabular::SET_LTHEAD:
4804 status.setEnabled(sel_row_start == sel_row_end);
4805 status.setOnOff(tabular.getRowOfLTHead(sel_row_start, dummyltt));
4808 case Tabular::UNSET_LTHEAD:
4809 status.setEnabled(sel_row_start == sel_row_end);
4810 status.setOnOff(!tabular.getRowOfLTHead(sel_row_start, dummyltt));
4813 case Tabular::SET_LTFOOT:
4814 status.setEnabled(sel_row_start == sel_row_end);
4815 status.setOnOff(tabular.getRowOfLTFoot(sel_row_start, dummyltt));
4818 case Tabular::UNSET_LTFOOT:
4819 status.setEnabled(sel_row_start == sel_row_end);
4820 status.setOnOff(!tabular.getRowOfLTFoot(sel_row_start, dummyltt));
4823 case Tabular::SET_LTLASTFOOT:
4824 status.setEnabled(sel_row_start == sel_row_end);
4825 status.setOnOff(tabular.getRowOfLTLastFoot(sel_row_start, dummyltt));
4828 case Tabular::UNSET_LTLASTFOOT:
4829 status.setEnabled(sel_row_start == sel_row_end);
4830 status.setOnOff(!tabular.getRowOfLTLastFoot(sel_row_start, dummyltt));
4833 case Tabular::SET_LTNEWPAGE:
4834 status.setOnOff(tabular.getLTNewPage(sel_row_start));
4836 case Tabular::UNSET_LTNEWPAGE:
4837 status.setOnOff(!tabular.getLTNewPage(sel_row_start));
4840 // only one row in head/firsthead/foot/lasthead can be the caption
4841 // and a multirow cannot be set as caption
4842 case Tabular::SET_LTCAPTION:
4843 status.setEnabled(sel_row_start == sel_row_end
4844 && (!tabular.getRowOfLTFirstHead(sel_row_start, dummyltt)
4845 || !tabular.haveLTCaption(Tabular::CAPTION_FIRSTHEAD))
4846 && (!tabular.getRowOfLTHead(sel_row_start, dummyltt)
4847 || !tabular.haveLTCaption(Tabular::CAPTION_HEAD))
4848 && (!tabular.getRowOfLTFoot(sel_row_start, dummyltt)
4849 || !tabular.haveLTCaption(Tabular::CAPTION_FOOT))
4850 && (!tabular.getRowOfLTLastFoot(sel_row_start, dummyltt)
4851 || !tabular.haveLTCaption(Tabular::CAPTION_LASTFOOT))
4852 && !tabular.isMultiRow(sel_row_start));
4853 status.setOnOff(tabular.ltCaption(sel_row_start));
4856 case Tabular::UNSET_LTCAPTION:
4857 status.setEnabled(sel_row_start == sel_row_end && tabular.ltCaption(sel_row_start));
4860 case Tabular::TOGGLE_LTCAPTION:
4861 status.setEnabled(sel_row_start == sel_row_end && (tabular.ltCaption(sel_row_start)
4862 || ((!tabular.getRowOfLTFirstHead(sel_row_start, dummyltt)
4863 || !tabular.haveLTCaption(Tabular::CAPTION_FIRSTHEAD))
4864 && (!tabular.getRowOfLTHead(sel_row_start, dummyltt)
4865 || !tabular.haveLTCaption(Tabular::CAPTION_HEAD))
4866 && (!tabular.getRowOfLTFoot(sel_row_start, dummyltt)
4867 || !tabular.haveLTCaption(Tabular::CAPTION_FOOT))
4868 && (!tabular.getRowOfLTLastFoot(sel_row_start, dummyltt)
4869 || !tabular.haveLTCaption(Tabular::CAPTION_LASTFOOT)))));
4870 status.setOnOff(tabular.ltCaption(sel_row_start));
4873 case Tabular::TOGGLE_BOOKTABS:
4874 case Tabular::SET_BOOKTABS:
4875 status.setOnOff(tabular.use_booktabs);
4878 case Tabular::UNSET_BOOKTABS:
4879 status.setOnOff(!tabular.use_booktabs);
4884 status.setEnabled(false);
4891 // function sets an object as defined in FuncStatus.h:
4892 // states OK, Unknown, Disabled, On, Off.
4893 bool InsetTabular::getStatus(Cursor & cur, FuncRequest const & cmd,
4894 FuncStatus & status) const
4896 switch (cmd.action()) {
4897 case LFUN_INSET_MODIFY:
4898 if (cmd.getArg(0) != "tabular")
4900 if (cmd.getArg(1) == "for-dialog") {
4901 // The dialog is asking the status of a command
4902 if (&cur.inset() != this)
4904 string action = cmd.getArg(2);
4905 string arg = cmd.getLongArg(3);
4906 return getFeatureStatus(cur, action, arg, status);
4908 // We always enable the lfun if it is coming from the dialog
4909 // because the dialog makes sure all the settings are valid,
4910 // even though the first argument might not be valid now.
4911 status.setEnabled(true);
4915 case LFUN_TABULAR_FEATURE: {
4916 if (&cur.inset() != this)
4918 string action = cmd.getArg(0);
4919 string arg = cmd.getLongArg(1);
4920 return getFeatureStatus(cur, action, arg, status);
4923 case LFUN_CAPTION_INSERT: {
4924 // caption is only allowed in caption cell of longtable
4925 if (!tabular.ltCaption(tabular.cellRow(cur.idx()))) {
4926 status.setEnabled(false);
4929 // only standard caption is allowed
4930 string arg = cmd.getArg(0);
4931 if (!arg.empty() && arg != "Standard") {
4932 status.setEnabled(false);
4935 // check if there is already a caption
4936 bool have_caption = false;
4937 InsetTableCell itc = InsetTableCell(*tabular.cellInset(cur.idx()).get());
4938 ParagraphList::const_iterator pit = itc.paragraphs().begin();
4939 ParagraphList::const_iterator pend = itc.paragraphs().end();
4940 for (; pit != pend; ++pit) {
4941 InsetList::const_iterator it = pit->insetList().begin();
4942 InsetList::const_iterator end = pit->insetList().end();
4943 for (; it != end; ++it) {
4944 if (it->inset->lyxCode() == CAPTION_CODE) {
4945 have_caption = true;
4950 status.setEnabled(!have_caption);
4954 // These are only enabled inside tabular
4955 case LFUN_CELL_BACKWARD:
4956 case LFUN_CELL_FORWARD:
4957 status.setEnabled(true);
4960 // disable these with multiple cells selected
4961 case LFUN_INSET_INSERT:
4962 case LFUN_TABULAR_INSERT:
4963 case LFUN_FLEX_INSERT:
4964 case LFUN_FLOAT_INSERT:
4965 case LFUN_FLOAT_WIDE_INSERT:
4966 case LFUN_FOOTNOTE_INSERT:
4967 case LFUN_MARGINALNOTE_INSERT:
4968 case LFUN_MATH_INSERT:
4969 case LFUN_MATH_MODE:
4970 case LFUN_MATH_MUTATE:
4971 case LFUN_MATH_DISPLAY:
4972 case LFUN_NOTE_INSERT:
4973 case LFUN_ARGUMENT_INSERT:
4974 case LFUN_BOX_INSERT:
4975 case LFUN_BRANCH_INSERT:
4976 case LFUN_PHANTOM_INSERT:
4977 case LFUN_WRAP_INSERT:
4978 case LFUN_PREVIEW_INSERT:
4979 case LFUN_ERT_INSERT: {
4980 if (cur.selIsMultiCell()) {
4981 status.setEnabled(false);
4984 return cell(cur.idx())->getStatus(cur, cmd, status);
4987 // disable in non-fixed-width cells
4988 case LFUN_PARAGRAPH_BREAK:
4989 // multirow does not allow paragraph breaks
4990 if (tabular.isMultiRow(cur.idx())) {
4991 status.setEnabled(false);
4995 case LFUN_NEWLINE_INSERT: {
4996 if (tabular.getPWidth(cur.idx()).zero()) {
4997 status.setEnabled(false);
5000 return cell(cur.idx())->getStatus(cur, cmd, status);
5003 case LFUN_NEWPAGE_INSERT:
5004 status.setEnabled(false);
5008 if (tabularStackDirty() && theClipboard().isInternal()) {
5009 if (cur.selIsMultiCell()) {
5012 getSelection(cur, rs, re, cs, ce);
5013 if (paste_tabular && paste_tabular->ncols() == ce - cs + 1
5014 && paste_tabular->nrows() == re - rs + 1)
5015 status.setEnabled(true);
5017 status.setEnabled(false);
5018 status.message(_("Selection size should match clipboard content."));
5021 status.setEnabled(true);
5024 return cell(cur.idx())->getStatus(cur, cmd, status);
5026 case LFUN_INSET_SETTINGS:
5027 // relay this lfun to Inset, not to the cell.
5028 return Inset::getStatus(cur, cmd, status);
5031 // we try to handle this event in the insets dispatch function.
5032 return cell(cur.idx())->getStatus(cur, cmd, status);
5038 Inset::DisplayType InsetTabular::display() const
5040 if (tabular.is_long_tabular) {
5041 switch (tabular.longtabular_alignment) {
5042 case Tabular::LYX_LONGTABULAR_ALIGN_LEFT:
5044 case Tabular::LYX_LONGTABULAR_ALIGN_CENTER:
5046 case Tabular::LYX_LONGTABULAR_ALIGN_RIGHT:
5056 void InsetTabular::latex(otexstream & os, OutputParams const & runparams) const
5058 tabular.latex(os, runparams);
5062 int InsetTabular::plaintext(odocstringstream & os,
5063 OutputParams const & runparams, size_t max_length) const
5065 os << '\n'; // output table on a new line
5066 int const dp = runparams.linelen > 0 ? runparams.depth : 0;
5067 tabular.plaintext(os, runparams, dp, false, 0, max_length);
5068 return PLAINTEXT_NEWLINE;
5072 int InsetTabular::docbook(odocstream & os, OutputParams const & runparams) const
5077 // FIXME: Why not pass a proper DocIterator here?
5079 // if the table is inside a float it doesn't need the informaltable
5080 // wrapper. Search for it.
5081 for (master = owner(); master; master = master->owner())
5082 if (master->lyxCode() == FLOAT_CODE)
5087 os << "<informaltable>";
5090 ret += tabular.docbook(os, runparams);
5092 os << "</informaltable>";
5099 docstring InsetTabular::xhtml(XHTMLStream & xs, OutputParams const & rp) const
5101 return tabular.xhtml(xs, rp);
5105 void InsetTabular::validate(LaTeXFeatures & features) const
5107 tabular.validate(features);
5109 // It'd be better to be able to get this from an InsetLayout, but at present
5110 // InsetLayouts do not seem really to work for things that aren't InsetTexts.
5111 if (features.runparams().flavor == OutputParams::HTML)
5112 features.addCSSSnippet(
5113 "table { border: 1px solid black; display: inline-block; }\n"
5114 "td { border: 1px solid black; padding: 0.5ex; }");
5118 shared_ptr<InsetTableCell const> InsetTabular::cell(idx_type idx) const
5120 return tabular.cellInset(idx);
5124 shared_ptr<InsetTableCell> InsetTabular::cell(idx_type idx)
5126 return tabular.cellInset(idx);
5130 void InsetTabular::cursorPos(BufferView const & bv,
5131 CursorSlice const & sl, bool boundary, int & x, int & y) const
5133 cell(sl.idx())->cursorPos(bv, sl, boundary, x, y);
5135 // y offset correction
5136 y += cellYPos(sl.idx());
5137 y += tabular.textVOffset(sl.idx());
5138 y += offset_valign_;
5140 // x offset correction
5141 x += cellXPos(sl.idx());
5142 x += tabular.textHOffset(sl.idx());
5143 x += ADD_TO_TABULAR_WIDTH;
5147 int InsetTabular::dist(BufferView & bv, idx_type const cell, int x, int y) const
5151 Inset const & inset = *tabular.cellInset(cell);
5152 Point o = bv.coordCache().getInsets().xy(&inset);
5153 int const xbeg = o.x_ - tabular.textHOffset(cell);
5154 int const xend = xbeg + tabular.cellWidth(cell);
5155 row_type const row = tabular.cellRow(cell);
5156 int const ybeg = o.y_ - tabular.rowAscent(row)
5157 - tabular.interRowSpace(row) - tabular.textVOffset(cell);
5158 int const yend = ybeg + tabular.cellHeight(cell);
5170 //lyxerr << " xbeg=" << xbeg << " xend=" << xend
5171 // << " ybeg=" << ybeg << " yend=" << yend
5172 // << " xx=" << xx << " yy=" << yy
5173 // << " dist=" << xx + yy << endl;
5178 Inset * InsetTabular::editXY(Cursor & cur, int x, int y)
5180 //lyxerr << "InsetTabular::editXY: " << this << endl;
5181 cur.selection(false);
5183 cur.idx() = getNearestCell(cur.bv(), x, y);
5184 return cur.bv().textMetrics(&cell(cur.idx())->text()).editXY(cur, x, y);
5188 void InsetTabular::setCursorFromCoordinates(Cursor & cur, int x, int y) const
5190 cur.idx() = getNearestCell(cur.bv(), x, y);
5191 cur.bv().textMetrics(&cell(cur.idx())->text()).setCursorFromCoordinates(cur, x, y);
5195 InsetTabular::idx_type InsetTabular::getNearestCell(BufferView & bv, int x, int y) const
5197 idx_type idx_min = 0;
5198 int dist_min = numeric_limits<int>::max();
5199 for (idx_type i = 0, n = nargs(); i != n; ++i) {
5200 if (bv.coordCache().getInsets().has(tabular.cellInset(i).get())) {
5201 int const d = dist(bv, i, x, y);
5212 int InsetTabular::cellYPos(idx_type const cell) const
5214 row_type row = tabular.cellRow(cell);
5216 for (row_type r = 0; r < row; ++r)
5217 ly += tabular.rowDescent(r) + tabular.rowAscent(r + 1)
5218 + tabular.interRowSpace(r + 1);
5223 int InsetTabular::cellXPos(idx_type const cell) const
5225 col_type col = tabular.cellColumn(cell);
5227 for (col_type c = 0; c < col; ++c)
5228 lx += tabular.column_info[c].width;
5233 void InsetTabular::moveNextCell(Cursor & cur, EntryDirection entry_from)
5235 row_type const row = tabular.cellRow(cur.idx());
5236 col_type const col = tabular.cellColumn(cur.idx());
5238 if (isRightToLeft(cur)) {
5239 if (tabular.cellColumn(cur.idx()) == 0) {
5240 if (row == tabular.nrows() - 1)
5242 cur.idx() = tabular.cellBelow(tabular.getLastCellInRow(row));
5247 cur.idx() = tabular.getLastCellInRow(row - 1);
5249 cur.idx() = tabular.cellIndex(row, col - 1);
5252 if (tabular.isLastCell(cur.idx()))
5254 if (cur.idx() == tabular.getLastCellInRow(row))
5255 cur.idx() = tabular.cellIndex(row + 1, 0);
5257 col_type const colnextcell = col + tabular.columnSpan(cur.idx());
5258 cur.idx() = tabular.cellIndex(row, colnextcell);
5262 cur.boundary(false);
5264 if (cur.selIsMultiCell()) {
5265 cur.pit() = cur.lastpit();
5266 cur.pos() = cur.lastpos();
5273 // in visual mode, place cursor at extreme left or right
5275 switch(entry_from) {
5277 case ENTRY_DIRECTION_RIGHT:
5278 cur.posVisToRowExtremity(false /* !left */);
5280 case ENTRY_DIRECTION_LEFT:
5281 cur.posVisToRowExtremity(true /* left */);
5283 case ENTRY_DIRECTION_IGNORE:
5284 // nothing to do in this case
5288 cur.setCurrentFont();
5292 void InsetTabular::movePrevCell(Cursor & cur, EntryDirection entry_from)
5294 row_type const row = tabular.cellRow(cur.idx());
5295 col_type const col = tabular.cellColumn(cur.idx());
5297 if (isRightToLeft(cur)) {
5298 if (cur.idx() == tabular.getLastCellInRow(row)) {
5301 cur.idx() = tabular.getFirstCellInRow(row);
5302 cur.idx() = tabular.cellAbove(cur.idx());
5304 if (tabular.isLastCell(cur.idx()))
5306 if (cur.idx() == tabular.getLastCellInRow(row))
5307 cur.idx() = tabular.cellIndex(row + 1, 0);
5309 cur.idx() = tabular.cellIndex(row, col + 1);
5312 if (cur.idx() == 0) // first cell
5315 cur.idx() = tabular.getLastCellInRow(row - 1);
5317 cur.idx() = tabular.cellIndex(row, col - 1);
5320 if (cur.selIsMultiCell()) {
5321 cur.pit() = cur.lastpit();
5322 cur.pos() = cur.lastpos();
5326 cur.pit() = cur.lastpit();
5327 cur.pos() = cur.lastpos();
5329 // in visual mode, place cursor at extreme left or right
5331 switch(entry_from) {
5333 case ENTRY_DIRECTION_RIGHT:
5334 cur.posVisToRowExtremity(false /* !left */);
5336 case ENTRY_DIRECTION_LEFT:
5337 cur.posVisToRowExtremity(true /* left */);
5339 case ENTRY_DIRECTION_IGNORE:
5340 // nothing to do in this case
5344 cur.setCurrentFont();
5348 void InsetTabular::tabularFeatures(Cursor & cur, string const & argument)
5350 cur.recordUndoInset(this);
5352 istringstream is(argument);
5355 size_t safe_guard = 0;
5360 if (safe_guard > 1000) {
5361 LYXERR0("parameter max count reached!");
5365 Tabular::Feature action = Tabular::LAST_ACTION;
5368 for (; tabularFeature[i].action != Tabular::LAST_ACTION; ++i) {
5369 if (s != tabularFeature[i].feature)
5371 action = tabularFeature[i].action;
5374 if (action == Tabular::LAST_ACTION) {
5375 LYXERR0("Feature not found " << s);
5379 if (tabularFeature[i].need_value)
5381 LYXERR(Debug::DEBUG, "Feature: " << s << "\t\tvalue: " << val);
5382 tabularFeatures(cur, action, val);
5387 static void checkLongtableSpecial(Tabular::ltType & ltt,
5388 string const & special, bool & flag)
5390 if (special == "dl_above") {
5393 } else if (special == "dl_below") {
5394 ltt.bottomDL = flag;
5396 } else if (special == "empty") {
5406 bool InsetTabular::oneCellHasRotationState(bool rotated,
5407 row_type row_start, row_type row_end,
5408 col_type col_start, col_type col_end) const
5410 for (row_type r = row_start; r <= row_end; ++r)
5411 for (col_type c = col_start; c <= col_end; ++c)
5413 if (tabular.getRotateCell(tabular.cellIndex(r, c)) != 0)
5416 if (tabular.getRotateCell(tabular.cellIndex(r, c)) == 0)
5423 void InsetTabular::tabularFeatures(Cursor & cur,
5424 Tabular::Feature feature, string const & value)
5426 col_type sel_col_start;
5427 col_type sel_col_end;
5428 row_type sel_row_start;
5429 row_type sel_row_end;
5430 bool setLines = false;
5431 LyXAlignment setAlign = LYX_ALIGN_LEFT;
5432 Tabular::VAlignment setVAlign = Tabular::LYX_VALIGN_TOP;
5436 case Tabular::M_ALIGN_LEFT:
5437 case Tabular::ALIGN_LEFT:
5438 setAlign = LYX_ALIGN_LEFT;
5441 case Tabular::M_ALIGN_RIGHT:
5442 case Tabular::ALIGN_RIGHT:
5443 setAlign = LYX_ALIGN_RIGHT;
5446 case Tabular::M_ALIGN_CENTER:
5447 case Tabular::ALIGN_CENTER:
5448 setAlign = LYX_ALIGN_CENTER;
5451 case Tabular::ALIGN_BLOCK:
5452 setAlign = LYX_ALIGN_BLOCK;
5455 case Tabular::ALIGN_DECIMAL:
5456 setAlign = LYX_ALIGN_DECIMAL;
5459 case Tabular::M_VALIGN_TOP:
5460 case Tabular::VALIGN_TOP:
5461 setVAlign = Tabular::LYX_VALIGN_TOP;
5464 case Tabular::M_VALIGN_BOTTOM:
5465 case Tabular::VALIGN_BOTTOM:
5466 setVAlign = Tabular::LYX_VALIGN_BOTTOM;
5469 case Tabular::M_VALIGN_MIDDLE:
5470 case Tabular::VALIGN_MIDDLE:
5471 setVAlign = Tabular::LYX_VALIGN_MIDDLE;
5478 getSelection(cur, sel_row_start, sel_row_end, sel_col_start, sel_col_end);
5479 row_type const row = tabular.cellRow(cur.idx());
5480 col_type const column = tabular.cellColumn(cur.idx());
5482 Tabular::ltType ltt;
5486 case Tabular::SET_TABULAR_WIDTH:
5487 tabular.setTabularWidth(Length(value));
5490 case Tabular::SET_PWIDTH: {
5491 Length const len(value);
5492 tabular.setColumnPWidth(cur, cur.idx(), len);
5494 && tabular.getAlignment(cur.idx(), true) == LYX_ALIGN_BLOCK)
5495 tabularFeatures(cur, Tabular::ALIGN_CENTER, string());
5499 case Tabular::SET_MPWIDTH:
5500 tabular.setMColumnPWidth(cur, cur.idx(), Length(value));
5503 case Tabular::SET_MROFFSET:
5504 tabular.setMROffset(cur, cur.idx(), Length(value));
5507 case Tabular::SET_SPECIAL_COLUMN:
5508 case Tabular::SET_SPECIAL_MULTICOLUMN:
5509 if (value == "none")
5510 tabular.setAlignSpecial(cur.idx(), docstring(), feature);
5512 tabular.setAlignSpecial(cur.idx(), from_utf8(value), feature);
5515 case Tabular::APPEND_ROW:
5516 // append the row into the tabular
5517 tabular.appendRow(row);
5520 case Tabular::APPEND_COLUMN:
5521 // append the column into the tabular
5522 tabular.appendColumn(column);
5523 cur.idx() = tabular.cellIndex(row, column);
5526 case Tabular::DELETE_ROW:
5527 if (sel_row_end == tabular.nrows() - 1 && sel_row_start != 0) {
5528 for (col_type c = 0; c < tabular.ncols(); c++)
5529 tabular.setBottomLine(tabular.cellIndex(sel_row_start - 1, c),
5530 tabular.bottomLine(tabular.cellIndex(sel_row_end, c)));
5533 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5534 tabular.deleteRow(sel_row_start);
5535 if (sel_row_start >= tabular.nrows())
5537 cur.idx() = tabular.cellIndex(sel_row_start, column);
5540 cur.selection(false);
5543 case Tabular::DELETE_COLUMN:
5544 if (sel_col_end == tabular.ncols() - 1 && sel_col_start != 0) {
5545 for (row_type r = 0; r < tabular.nrows(); r++)
5546 tabular.setRightLine(tabular.cellIndex(r, sel_col_start - 1),
5547 tabular.rightLine(tabular.cellIndex(r, sel_col_end)));
5550 if (sel_col_start == 0 && sel_col_end != tabular.ncols() - 1) {
5551 for (row_type r = 0; r < tabular.nrows(); r++)
5552 tabular.setLeftLine(tabular.cellIndex(r, sel_col_end + 1),
5553 tabular.leftLine(tabular.cellIndex(r, 0)));
5556 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5557 tabular.deleteColumn(sel_col_start);
5558 if (sel_col_start >= tabular.ncols())
5560 cur.idx() = tabular.cellIndex(row, sel_col_start);
5563 cur.selection(false);
5566 case Tabular::COPY_ROW:
5567 tabular.copyRow(row);
5570 case Tabular::COPY_COLUMN:
5571 tabular.copyColumn(column);
5572 cur.idx() = tabular.cellIndex(row, column);
5575 case Tabular::MOVE_COLUMN_RIGHT:
5576 tabular.moveColumn(column, Tabular::RIGHT);
5577 cur.idx() = tabular.cellIndex(row, column + 1);
5580 case Tabular::MOVE_COLUMN_LEFT:
5581 tabular.moveColumn(column, Tabular::LEFT);
5582 cur.idx() = tabular.cellIndex(row, column - 1);
5585 case Tabular::MOVE_ROW_DOWN:
5586 tabular.moveRow(row, Tabular::DOWN);
5587 cur.idx() = tabular.cellIndex(row + 1, column);
5590 case Tabular::MOVE_ROW_UP:
5591 tabular.moveRow(row, Tabular::UP);
5592 cur.idx() = tabular.cellIndex(row - 1, column);
5595 case Tabular::SET_LINE_TOP:
5596 case Tabular::TOGGLE_LINE_TOP: {
5597 bool lineSet = (feature == Tabular::SET_LINE_TOP)
5598 ? (value == "true") : !tabular.topLine(cur.idx());
5599 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5600 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5601 tabular.setTopLine(tabular.cellIndex(r, c), lineSet);
5605 case Tabular::SET_LINE_BOTTOM:
5606 case Tabular::TOGGLE_LINE_BOTTOM: {
5607 bool lineSet = (feature == Tabular::SET_LINE_BOTTOM)
5608 ? (value == "true") : !tabular.bottomLine(cur.idx());
5609 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5610 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5611 tabular.setBottomLine(tabular.cellIndex(r, c), lineSet);
5615 case Tabular::SET_LINE_LEFT:
5616 case Tabular::TOGGLE_LINE_LEFT: {
5617 bool lineSet = (feature == Tabular::SET_LINE_LEFT)
5618 ? (value == "true") : !tabular.leftLine(cur.idx());
5619 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5620 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5621 tabular.setLeftLine(tabular.cellIndex(r, c), lineSet);
5625 case Tabular::SET_LINE_RIGHT:
5626 case Tabular::TOGGLE_LINE_RIGHT: {
5627 bool lineSet = (feature == Tabular::SET_LINE_RIGHT)
5628 ? (value == "true") : !tabular.rightLine(cur.idx());
5629 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5630 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5631 tabular.setRightLine(tabular.cellIndex(r, c), lineSet);
5635 case Tabular::M_ALIGN_LEFT:
5636 case Tabular::M_ALIGN_RIGHT:
5637 case Tabular::M_ALIGN_CENTER:
5638 case Tabular::ALIGN_LEFT:
5639 case Tabular::ALIGN_RIGHT:
5640 case Tabular::ALIGN_CENTER:
5641 case Tabular::ALIGN_BLOCK:
5642 case Tabular::ALIGN_DECIMAL:
5643 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5644 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5645 tabular.setAlignment(tabular.cellIndex(r, c), setAlign,
5646 !tabular.getPWidth(c).zero());
5649 case Tabular::M_VALIGN_TOP:
5650 case Tabular::M_VALIGN_BOTTOM:
5651 case Tabular::M_VALIGN_MIDDLE:
5653 case Tabular::VALIGN_TOP:
5654 case Tabular::VALIGN_BOTTOM:
5655 case Tabular::VALIGN_MIDDLE:
5656 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5657 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5658 tabular.setVAlignment(tabular.cellIndex(r, c), setVAlign, flag);
5661 case Tabular::SET_MULTICOLUMN: {
5662 if (!cur.selection()) {
5663 // just multicol for one single cell
5664 // check whether we are completely in a multicol
5665 if (!tabular.isMultiColumn(cur.idx()))
5666 tabular.setMultiColumn(cur.idx(), 1,
5667 tabular.rightLine(cur.idx()));
5670 // we have a selection so this means we just add all these
5671 // cells to form a multicolumn cell
5672 idx_type const s_start = cur.selBegin().idx();
5673 row_type const col_start = tabular.cellColumn(s_start);
5674 row_type const col_end = tabular.cellColumn(cur.selEnd().idx());
5675 cur.idx() = tabular.setMultiColumn(s_start, col_end - col_start + 1,
5676 tabular.rightLine(cur.selEnd().idx()));
5679 cur.selection(false);
5683 case Tabular::UNSET_MULTICOLUMN: {
5684 if (!cur.selection()) {
5685 if (tabular.isMultiColumn(cur.idx()))
5686 tabular.unsetMultiColumn(cur.idx());
5691 case Tabular::MULTICOLUMN: {
5692 if (!cur.selection()) {
5693 if (tabular.isMultiColumn(cur.idx()))
5694 tabularFeatures(cur, Tabular::UNSET_MULTICOLUMN);
5696 tabularFeatures(cur, Tabular::SET_MULTICOLUMN);
5700 for (col_type c = sel_col_start; c <= sel_col_end; ++c) {
5701 row_type const r = sel_row_start;
5702 if (!tabular.isMultiColumn(tabular.cellIndex(r, c))
5703 || (r > sel_row_start && !tabular.isPartOfMultiColumn(r, c)))
5706 // If the selection contains at least one singlecol cell
5707 // or multiple multicol cells,
5708 // we assume the user will merge is to a single multicol
5710 tabularFeatures(cur, Tabular::SET_MULTICOLUMN);
5712 tabularFeatures(cur, Tabular::UNSET_MULTICOLUMN);
5716 case Tabular::SET_MULTIROW: {
5717 if (!cur.selection()) {
5718 // just multirow for one single cell
5719 // check whether we are completely in a multirow
5720 if (!tabular.isMultiRow(cur.idx()))
5721 tabular.setMultiRow(cur.idx(), 1,
5722 tabular.bottomLine(cur.idx()),
5723 tabular.getAlignment(cur.idx()));
5726 // we have a selection so this means we just add all this
5727 // cells to form a multirow cell
5728 idx_type const s_start = cur.selBegin().idx();
5729 row_type const row_start = tabular.cellRow(s_start);
5730 row_type const row_end = tabular.cellRow(cur.selEnd().idx());
5731 cur.idx() = tabular.setMultiRow(s_start, row_end - row_start + 1,
5732 tabular.bottomLine(cur.selEnd().idx()),
5733 tabular.getAlignment(cur.selEnd().idx()));
5736 cur.selection(false);
5740 case Tabular::UNSET_MULTIROW: {
5741 if (!cur.selection()) {
5742 if (tabular.isMultiRow(cur.idx()))
5743 tabular.unsetMultiRow(cur.idx());
5748 case Tabular::MULTIROW: {
5749 if (!cur.selection()) {
5750 if (tabular.isMultiRow(cur.idx()))
5751 tabularFeatures(cur, Tabular::UNSET_MULTIROW);
5753 tabularFeatures(cur, Tabular::SET_MULTIROW);
5757 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
5758 col_type const c = sel_col_start;
5759 if (!tabular.isMultiRow(tabular.cellIndex(r, c))
5760 || (r > sel_row_start && !tabular.isPartOfMultiRow(r, c)))
5763 // If the selection contains at least one singlerow cell
5764 // or multiple multirow cells,
5765 // we assume the user will merge is to a single multirow
5767 tabularFeatures(cur, Tabular::SET_MULTIROW);
5769 tabularFeatures(cur, Tabular::UNSET_MULTIROW);
5773 case Tabular::SET_ALL_LINES:
5775 case Tabular::UNSET_ALL_LINES:
5776 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5777 for (col_type c = sel_col_start; c <= sel_col_end; ++c) {
5778 idx_type const cell = tabular.cellIndex(r, c);
5779 tabular.setTopLine(cell, setLines);
5780 tabular.setBottomLine(cell, setLines);
5781 tabular.setRightLine(cell, setLines);
5782 tabular.setLeftLine(cell, setLines);
5786 case Tabular::SET_BORDER_LINES:
5787 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
5788 tabular.setLeftLine(tabular.cellIndex(r, sel_col_start), true);
5789 tabular.setRightLine(tabular.cellIndex(r, sel_col_end), true);
5791 for (col_type c = sel_col_start; c <= sel_col_end; ++c) {
5792 tabular.setTopLine(tabular.cellIndex(sel_row_start, c), true);
5793 tabular.setBottomLine(tabular.cellIndex(sel_row_end, c), true);
5797 case Tabular::TOGGLE_LONGTABULAR:
5798 if (tabular.is_long_tabular)
5799 tabularFeatures(cur, Tabular::UNSET_LONGTABULAR);
5801 tabular.is_long_tabular = true;
5804 case Tabular::SET_LONGTABULAR:
5805 tabular.is_long_tabular = true;
5808 case Tabular::UNSET_LONGTABULAR:
5809 for (row_type r = 0; r < tabular.nrows(); ++r) {
5810 if (tabular.ltCaption(r)) {
5811 cur.idx() = tabular.cellIndex(r, 0);
5814 tabularFeatures(cur, Tabular::TOGGLE_LTCAPTION);
5817 tabular.is_long_tabular = false;
5820 case Tabular::SET_ROTATE_TABULAR:
5821 tabular.rotate = convert<int>(value);
5824 case Tabular::UNSET_ROTATE_TABULAR:
5828 case Tabular::TOGGLE_ROTATE_TABULAR:
5829 // when pressing the rotate button we default to 90° rotation
5830 tabular.rotate != 0 ? tabular.rotate = 0 : tabular.rotate = 90;
5833 case Tabular::TABULAR_VALIGN_TOP:
5834 tabular.tabular_valignment = Tabular::LYX_VALIGN_TOP;
5837 case Tabular::TABULAR_VALIGN_MIDDLE:
5838 tabular.tabular_valignment = Tabular::LYX_VALIGN_MIDDLE;
5841 case Tabular::TABULAR_VALIGN_BOTTOM:
5842 tabular.tabular_valignment = Tabular::LYX_VALIGN_BOTTOM;
5845 case Tabular::LONGTABULAR_ALIGN_LEFT:
5846 tabular.longtabular_alignment = Tabular::LYX_LONGTABULAR_ALIGN_LEFT;
5849 case Tabular::LONGTABULAR_ALIGN_CENTER:
5850 tabular.longtabular_alignment = Tabular::LYX_LONGTABULAR_ALIGN_CENTER;
5853 case Tabular::LONGTABULAR_ALIGN_RIGHT:
5854 tabular.longtabular_alignment = Tabular::LYX_LONGTABULAR_ALIGN_RIGHT;
5859 case Tabular::SET_ROTATE_CELL:
5860 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5861 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5862 tabular.setRotateCell(tabular.cellIndex(r, c), convert<int>(value));
5865 case Tabular::UNSET_ROTATE_CELL:
5866 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5867 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5868 tabular.setRotateCell(tabular.cellIndex(r, c), 0);
5871 case Tabular::TOGGLE_ROTATE_CELL:
5873 bool oneNotRotated = oneCellHasRotationState(false,
5874 sel_row_start, sel_row_end, sel_col_start, sel_col_end);
5876 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5877 for (col_type c = sel_col_start; c <= sel_col_end; ++c) {
5878 // when pressing the rotate cell button we default to 90° rotation
5880 tabular.setRotateCell(tabular.cellIndex(r, c), 90);
5882 tabular.setRotateCell(tabular.cellIndex(r, c), 0);
5887 case Tabular::SET_USEBOX: {
5888 Tabular::BoxType val = Tabular::BoxType(convert<int>(value));
5889 if (val == tabular.getUsebox(cur.idx()))
5890 val = Tabular::BOX_NONE;
5891 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5892 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5893 tabular.setUsebox(tabular.cellIndex(r, c), val);
5897 case Tabular::UNSET_LTFIRSTHEAD:
5899 case Tabular::SET_LTFIRSTHEAD:
5900 tabular.getRowOfLTFirstHead(row, ltt);
5901 checkLongtableSpecial(ltt, value, flag);
5902 tabular.setLTHead(row, flag, ltt, true);
5905 case Tabular::UNSET_LTHEAD:
5907 case Tabular::SET_LTHEAD:
5908 tabular.getRowOfLTHead(row, ltt);
5909 checkLongtableSpecial(ltt, value, flag);
5910 tabular.setLTHead(row, flag, ltt, false);
5913 case Tabular::UNSET_LTFOOT:
5915 case Tabular::SET_LTFOOT:
5916 tabular.getRowOfLTFoot(row, ltt);
5917 checkLongtableSpecial(ltt, value, flag);
5918 tabular.setLTFoot(row, flag, ltt, false);
5921 case Tabular::UNSET_LTLASTFOOT:
5923 case Tabular::SET_LTLASTFOOT:
5924 tabular.getRowOfLTLastFoot(row, ltt);
5925 checkLongtableSpecial(ltt, value, flag);
5926 tabular.setLTFoot(row, flag, ltt, true);
5929 case Tabular::UNSET_LTNEWPAGE:
5931 case Tabular::SET_LTNEWPAGE:
5932 tabular.setLTNewPage(row, flag);
5935 case Tabular::SET_LTCAPTION: {
5936 if (tabular.ltCaption(row))
5938 cur.idx() = tabular.setLTCaption(row, true);
5941 cur.selection(false);
5942 // If a row is set as caption, then also insert
5943 // a caption. Otherwise the LaTeX output is broken.
5944 // Select cell if it is non-empty
5945 if (cur.lastpos() > 0 || cur.lastpit() > 0)
5946 lyx::dispatch(FuncRequest(LFUN_INSET_SELECT_ALL));
5947 lyx::dispatch(FuncRequest(LFUN_CAPTION_INSERT));
5951 case Tabular::UNSET_LTCAPTION: {
5952 if (!tabular.ltCaption(row))
5954 cur.idx() = tabular.setLTCaption(row, false);
5957 cur.selection(false);
5958 FuncRequest fr(LFUN_INSET_DISSOLVE, "caption");
5959 if (lyx::getStatus(fr).enabled())
5964 case Tabular::TOGGLE_LTCAPTION: {
5965 if (tabular.ltCaption(row))
5966 tabularFeatures(cur, Tabular::UNSET_LTCAPTION);
5968 tabularFeatures(cur, Tabular::SET_LTCAPTION);
5972 case Tabular::TOGGLE_BOOKTABS:
5973 tabular.use_booktabs = !tabular.use_booktabs;
5976 case Tabular::SET_BOOKTABS:
5977 tabular.use_booktabs = true;
5980 case Tabular::UNSET_BOOKTABS:
5981 tabular.use_booktabs = false;
5984 case Tabular::SET_TOP_SPACE: {
5986 if (value == "default")
5987 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5988 tabular.row_info[r].top_space_default = true;
5989 else if (value == "none")
5990 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
5991 tabular.row_info[r].top_space_default = false;
5992 tabular.row_info[r].top_space = len;
5994 else if (isValidLength(value, &len))
5995 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
5996 tabular.row_info[r].top_space_default = false;
5997 tabular.row_info[r].top_space = len;
6002 case Tabular::SET_BOTTOM_SPACE: {
6004 if (value == "default")
6005 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
6006 tabular.row_info[r].bottom_space_default = true;
6007 else if (value == "none")
6008 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
6009 tabular.row_info[r].bottom_space_default = false;
6010 tabular.row_info[r].bottom_space = len;
6012 else if (isValidLength(value, &len))
6013 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
6014 tabular.row_info[r].bottom_space_default = false;
6015 tabular.row_info[r].bottom_space = len;
6020 case Tabular::SET_INTERLINE_SPACE: {
6022 if (value == "default")
6023 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
6024 tabular.row_info[r].interline_space_default = true;
6025 else if (value == "none")
6026 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
6027 tabular.row_info[r].interline_space_default = false;
6028 tabular.row_info[r].interline_space = len;
6030 else if (isValidLength(value, &len))
6031 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
6032 tabular.row_info[r].interline_space_default = false;
6033 tabular.row_info[r].interline_space = len;
6038 case Tabular::SET_DECIMAL_POINT:
6039 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
6040 tabular.column_info[c].decimal_point = from_utf8(value);
6043 // dummy stuff just to avoid warnings
6044 case Tabular::LAST_ACTION:
6050 bool InsetTabular::copySelection(Cursor & cur)
6052 if (!cur.selection())
6057 getSelection(cur, rs, re, cs, ce);
6059 paste_tabular.reset(new Tabular(tabular));
6061 for (row_type r = 0; r < rs; ++r)
6062 paste_tabular->deleteRow(0);
6064 row_type const rows = re - rs + 1;
6065 while (paste_tabular->nrows() > rows)
6066 paste_tabular->deleteRow(rows);
6068 for (col_type c = 0; c < cs; ++c)
6069 paste_tabular->deleteColumn(0);
6071 col_type const columns = ce - cs + 1;
6072 while (paste_tabular->ncols() > columns)
6073 paste_tabular->deleteColumn(columns);
6075 paste_tabular->setBuffer(tabular.buffer());
6077 odocstringstream os;
6078 OutputParams const runparams(0);
6079 paste_tabular->plaintext(os, runparams, 0, true, '\t', INT_MAX);
6080 // Needed for the "Edit->Paste recent" menu and the system clipboard.
6081 cap::copySelection(cur, os.str());
6083 // mark tabular stack dirty
6084 // FIXME: this is a workaround for bug 1919. Should be removed for 1.5,
6085 // when we (hopefully) have a one-for-all paste mechanism.
6086 // This must be called after cap::copySelection.
6087 dirtyTabularStack(true);
6093 bool InsetTabular::pasteClipboard(Cursor & cur)
6097 col_type actcol = tabular.cellColumn(cur.idx());
6098 row_type actrow = tabular.cellRow(cur.idx());
6100 if (cur.selIsMultiCell()) {
6103 getSelection(cur, actrow, re, actcol, ce);
6106 for (row_type r1 = 0, r2 = actrow;
6107 r1 < paste_tabular->nrows() && r2 < tabular.nrows();
6109 for (col_type c1 = 0, c2 = actcol;
6110 c1 < paste_tabular->ncols() && c2 < tabular.ncols();
6112 if (paste_tabular->isPartOfMultiColumn(r1, c1) &&
6113 tabular.isPartOfMultiColumn(r2, c2))
6115 if (paste_tabular->isPartOfMultiColumn(r1, c1)) {
6119 if (tabular.isPartOfMultiColumn(r2, c2)) {
6123 shared_ptr<InsetTableCell> inset(
6124 new InsetTableCell(*paste_tabular->cellInset(r1, c1)));
6125 tabular.setCellInset(r2, c2, inset);
6126 // FIXME?: why do we need to do this explicitly? (EL)
6127 tabular.cellInset(r2, c2)->setBuffer(tabular.buffer());
6129 // FIXME: change tracking (MG)
6130 inset->setChange(Change(buffer().params().track_changes ?
6131 Change::INSERTED : Change::UNCHANGED));
6139 void InsetTabular::cutSelection(Cursor & cur)
6141 if (!cur.selection())
6146 getSelection(cur, rs, re, cs, ce);
6147 for (row_type r = rs; r <= re; ++r) {
6148 for (col_type c = cs; c <= ce; ++c) {
6149 shared_ptr<InsetTableCell> t
6150 = cell(tabular.cellIndex(r, c));
6151 if (buffer().params().track_changes)
6152 // FIXME: Change tracking (MG)
6153 t->setChange(Change(Change::DELETED));
6159 // cursor position might be invalid now
6160 if (cur.pit() > cur.lastpit())
6161 cur.pit() = cur.lastpit();
6162 if (cur.pos() > cur.lastpos())
6163 cur.pos() = cur.lastpos();
6164 cur.clearSelection();
6168 bool InsetTabular::isRightToLeft(Cursor & cur) const
6170 // LASSERT: It might be better to abandon this Buffer.
6171 LASSERT(cur.depth() > 1, return false);
6172 Paragraph const & parentpar = cur[cur.depth() - 2].paragraph();
6173 pos_type const parentpos = cur[cur.depth() - 2].pos();
6174 return parentpar.getFontSettings(buffer().params(),
6175 parentpos).language()->rightToLeft();
6179 docstring InsetTabular::asString(idx_type stidx, idx_type enidx,
6182 LASSERT(stidx <= enidx, return docstring());
6184 col_type const col1 = tabular.cellColumn(stidx);
6185 col_type const col2 = tabular.cellColumn(enidx);
6186 row_type const row1 = tabular.cellRow(stidx);
6187 row_type const row2 = tabular.cellRow(enidx);
6189 for (col_type col = col1; col <= col2; col++)
6190 for (row_type row = row1; row <= row2; row++) {
6195 retval += tabular.cellInset(row, col)->asString(intoInsets);
6201 void InsetTabular::getSelection(Cursor & cur,
6202 row_type & rs, row_type & re, col_type & cs, col_type & ce) const
6204 CursorSlice const & beg = cur.selBegin();
6205 CursorSlice const & end = cur.selEnd();
6206 cs = tabular.cellColumn(beg.idx());
6207 ce = tabular.cellColumn(end.idx());
6211 rs = tabular.cellRow(beg.idx());
6212 re = tabular.cellRow(end.idx());
6218 Text * InsetTabular::getText(int idx) const
6220 return size_t(idx) < nargs() ? cell(idx)->getText(0) : 0;
6224 void InsetTabular::setChange(Change const & change)
6226 for (idx_type idx = 0; idx < nargs(); ++idx)
6227 cell(idx)->setChange(change);
6231 void InsetTabular::acceptChanges()
6233 for (idx_type idx = 0; idx < nargs(); ++idx)
6234 cell(idx)->acceptChanges();
6238 void InsetTabular::rejectChanges()
6240 for (idx_type idx = 0; idx < nargs(); ++idx)
6241 cell(idx)->rejectChanges();
6245 bool InsetTabular::allowParagraphCustomization(idx_type cell) const
6247 return tabular.getPWidth(cell).zero();
6251 bool InsetTabular::forcePlainLayout(idx_type cell) const
6253 return !tabular.getPWidth(cell).zero();
6257 bool InsetTabular::insertPlaintextString(BufferView & bv, docstring const & buf,
6260 if (buf.length() <= 0)
6265 col_type maxCols = 1;
6266 size_t const len = buf.length();
6270 (p = buf.find_first_of(from_ascii("\t\n"), p)) != docstring::npos) {
6278 maxCols = max(cols, maxCols);
6284 maxCols = max(cols, maxCols);
6290 paste_tabular.reset(new Tabular(buffer_, rows, maxCols));
6291 loctab = paste_tabular.get();
6292 dirtyTabularStack(true);
6295 cell = bv.cursor().idx();
6296 ocol = tabular.cellColumn(cell);
6297 row = tabular.cellRow(cell);
6301 idx_type const cells = loctab->numberofcells;
6304 rows = loctab->nrows();
6305 col_type const columns = loctab->ncols();
6307 while (cell < cells && p < len && row < rows &&
6308 (p = buf.find_first_of(from_ascii("\t\n"), p)) != docstring::npos)
6314 // we can only set this if we are not too far right
6315 if (cols < columns) {
6316 shared_ptr<InsetTableCell> inset = loctab->cellInset(cell);
6317 Font const font = bv.textMetrics(&inset->text()).
6319 inset->setText(buf.substr(op, p - op), font,
6320 buffer().params().track_changes);
6326 // we can only set this if we are not too far right
6327 if (cols < columns) {
6328 shared_ptr<InsetTableCell> inset = tabular.cellInset(cell);
6329 Font const font = bv.textMetrics(&inset->text()).
6331 inset->setText(buf.substr(op, p - op), font,
6332 buffer().params().track_changes);
6337 cell = loctab->cellIndex(row, cols);
6343 // check for the last cell if there is no trailing '\n'
6344 if (cell < cells && op < len) {
6345 shared_ptr<InsetTableCell> inset = loctab->cellInset(cell);
6346 Font const font = bv.textMetrics(&inset->text()).displayFont(0, 0);
6347 inset->setText(buf.substr(op, len - op), font,
6348 buffer().params().track_changes);
6354 void InsetTabular::addPreview(DocIterator const & inset_pos,
6355 PreviewLoader & loader) const
6357 DocIterator cell_pos = inset_pos;
6359 cell_pos.push_back(CursorSlice(*const_cast<InsetTabular *>(this)));
6360 for (row_type r = 0; r < tabular.nrows(); ++r) {
6361 for (col_type c = 0; c < tabular.ncols(); ++c) {
6362 cell_pos.top().idx() = tabular.cellIndex(r, c);
6363 tabular.cellInset(r, c)->addPreview(cell_pos, loader);
6369 bool InsetTabular::completionSupported(Cursor const & cur) const
6371 Cursor const & bvCur = cur.bv().cursor();
6372 if (&bvCur.inset() != this)
6374 return cur.text()->completionSupported(cur);
6378 bool InsetTabular::inlineCompletionSupported(Cursor const & cur) const
6380 return completionSupported(cur);
6384 bool InsetTabular::automaticInlineCompletion() const
6386 return lyxrc.completion_inline_text;
6390 bool InsetTabular::automaticPopupCompletion() const
6392 return lyxrc.completion_popup_text;
6396 bool InsetTabular::showCompletionCursor() const
6398 return lyxrc.completion_cursor_text;
6402 CompletionList const * InsetTabular::createCompletionList(Cursor const & cur) const
6404 return completionSupported(cur) ? cur.text()->createCompletionList(cur) : 0;
6408 docstring InsetTabular::completionPrefix(Cursor const & cur) const
6410 if (!completionSupported(cur))
6412 return cur.text()->completionPrefix(cur);
6416 bool InsetTabular::insertCompletion(Cursor & cur, docstring const & s, bool finished)
6418 if (!completionSupported(cur))
6421 return cur.text()->insertCompletion(cur, s, finished);
6425 void InsetTabular::completionPosAndDim(Cursor const & cur, int & x, int & y,
6426 Dimension & dim) const
6428 TextMetrics const & tm = cur.bv().textMetrics(cur.text());
6429 tm.completionPosAndDim(cur, x, y, dim);
6433 void InsetTabular::string2params(string const & in, InsetTabular & inset)
6435 istringstream data(in);
6437 lex.setStream(data);
6444 if (!lex || token != "tabular") {
6445 LYXERR0("Expected arg 1 to be \"tabular\" in " << in);
6449 // This is part of the inset proper that is usually swallowed
6450 // by Buffer::readInset
6452 if (!lex || token != "Tabular") {
6453 LYXERR0("Expected arg 2 to be \"Tabular\" in " << in);
6461 string InsetTabular::params2string(InsetTabular const & inset)
6464 data << "tabular" << ' ';
6466 data << "\\end_inset\n";
6471 void InsetTabular::setLayoutForHiddenCells(DocumentClass const & dc)
6473 for (Tabular::col_type c = 0; c < tabular.ncols(); ++c) {
6474 for (Tabular::row_type r = 0; r < tabular.nrows(); ++r) {
6475 if (!tabular.isPartOfMultiColumn(r,c) &&
6476 !tabular.isPartOfMultiRow(r,c))
6479 ParagraphList & parlist = tabular.cellInset(r,c)->paragraphs();
6480 ParagraphList::iterator it = parlist.begin();
6481 ParagraphList::iterator const en = parlist.end();
6482 for (; it != en; ++it)
6483 it->setLayout(dc.plainLayout());