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 const * 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)->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 const & Tabular::cellInfo(idx_type cell) const
1673 return cell_info[cellRow(cell)][cellColumn(cell)];
1677 Tabular::CellData & Tabular::cellInfo(idx_type cell)
1679 return cell_info[cellRow(cell)][cellColumn(cell)];
1683 Tabular::idx_type Tabular::setMultiColumn(idx_type cell, idx_type number,
1684 bool const right_border)
1686 idx_type const col = cellColumn(cell);
1687 idx_type const row = cellRow(cell);
1688 for (idx_type i = 0; i < number; ++i)
1689 unsetMultiRow(cellIndex(row, col + i));
1691 // unsetting of multirow may have invalidated cell index
1692 cell = cellIndex(row, col);
1693 CellData & cs = cellInfo(cell);
1694 cs.multicolumn = CELL_BEGIN_OF_MULTICOLUMN;
1695 if (column_info[col].alignment != LYX_ALIGN_DECIMAL)
1696 cs.alignment = column_info[col].alignment;
1697 setRightLine(cell, right_border);
1699 idx_type lastcell = cellIndex(row, col + number - 1);
1700 for (idx_type i = 1; i < lastcell - cell + 1; ++i) {
1701 CellData & cs1 = cellInfo(cell + i);
1702 cs1.multicolumn = CELL_PART_OF_MULTICOLUMN;
1703 cs.inset->appendParagraphs(cs1.inset->paragraphs());
1711 bool Tabular::isMultiRow(idx_type cell) const
1713 return (cellInfo(cell).multirow == CELL_BEGIN_OF_MULTIROW
1714 || cellInfo(cell).multirow == CELL_PART_OF_MULTIROW);
1717 bool Tabular::hasMultiRow(row_type r) const
1719 for (col_type c = 0; c < ncols(); ++c) {
1720 if (isMultiRow(cellIndex(r, c)))
1726 Tabular::idx_type Tabular::setMultiRow(idx_type cell, idx_type number,
1727 bool const bottom_border,
1728 LyXAlignment const halign)
1730 idx_type const col = cellColumn(cell);
1731 idx_type const row = cellRow(cell);
1732 for (idx_type i = 0; i < number; ++i)
1733 unsetMultiColumn(cellIndex(row + i, col));
1735 // unsetting of multirow may have invalidated cell index
1736 cell = cellIndex(row, col);
1737 CellData & cs = cellInfo(cell);
1738 cs.multirow = CELL_BEGIN_OF_MULTIROW;
1739 cs.valignment = LYX_VALIGN_MIDDLE;
1740 // the horizontal alignment of multirow cells can only
1741 // be changed for the whole table row,
1742 // support changing this only for the multirow cell can be done via
1744 if (getPWidth(cell).zero())
1745 cs.alignment = halign;
1747 cs.alignment = LYX_ALIGN_LEFT;
1749 // set the bottom line of the last selected cell
1750 setBottomLine(cell, bottom_border);
1752 for (idx_type i = 1; i < number; ++i) {
1753 CellData & cs1 = cell_info[row + i][col];
1754 cs1.multirow = CELL_PART_OF_MULTIROW;
1755 cs.inset->appendParagraphs(cs1.inset->paragraphs());
1763 Tabular::idx_type Tabular::columnSpan(idx_type cell) const
1765 row_type const row = cellRow(cell);
1766 col_type const col = cellColumn(cell);
1768 while (col + span < ncols() && isPartOfMultiColumn(row, col + span))
1775 Tabular::idx_type Tabular::rowSpan(idx_type cell) const
1777 col_type const column = cellColumn(cell);
1778 col_type row = cellRow(cell) + 1;
1779 while (row < nrows() && isPartOfMultiRow(row, column))
1782 return row - cellRow(cell);
1786 void Tabular::unsetMultiColumn(idx_type cell)
1788 if (!isMultiColumn(cell))
1791 row_type const row = cellRow(cell);
1792 col_type const col = cellColumn(cell);
1793 row_type const span = columnSpan(cell);
1794 for (col_type c = 0; c < span; ++c) {
1795 // in the table dialog the lines are set in every case
1796 // when unsetting a multicolumn this leads to an additional right
1797 // line for every cell that was part of the former multicolumn cell,
1798 // except if the cell is in the last column
1799 // therefore remove this line
1800 if (cell_info[row][col + c].multicolumn == CELL_BEGIN_OF_MULTICOLUMN
1801 && (col + c) < (col + span - 1))
1802 cell_info[row][col + c].right_line = false;
1803 cell_info[row][col + c].multicolumn = CELL_NORMAL;
1809 void Tabular::unsetMultiRow(idx_type cell)
1811 if (!isMultiRow(cell))
1814 cellInfo(cell).valignment = LYX_VALIGN_TOP;
1815 cellInfo(cell).alignment = LYX_ALIGN_CENTER;
1816 row_type const row = cellRow(cell);
1817 col_type const col = cellColumn(cell);
1818 row_type const span = rowSpan(cell);
1819 for (row_type r = 0; r < span; ++r)
1820 cell_info[row + r][col].multirow = CELL_NORMAL;
1825 void Tabular::setRotateCell(idx_type cell, int value)
1827 cellInfo(cell).rotate = value;
1831 int Tabular::getRotateCell(idx_type cell) const
1833 return cellInfo(cell).rotate;
1837 bool Tabular::needRotating() const
1841 for (row_type r = 0; r < nrows(); ++r)
1842 for (col_type c = 0; c < ncols(); ++c)
1843 if (cell_info[r][c].rotate != 0)
1849 bool Tabular::isLastCell(idx_type cell) const
1851 if (cell + 1 < numberofcells)
1857 Tabular::idx_type Tabular::cellAbove(idx_type cell) const
1859 if (cellRow(cell) == 0)
1862 col_type const col = cellColumn(cell);
1863 row_type r = cellRow(cell) - 1;
1864 while (r > 0 && cell_info[r][col].multirow == CELL_PART_OF_MULTIROW)
1867 return cell_info[r][col].cellno;
1871 Tabular::idx_type Tabular::cellBelow(idx_type cell) const
1873 row_type const nextrow = cellRow(cell) + rowSpan(cell);
1874 if (nextrow < nrows())
1875 return cell_info[nextrow][cellColumn(cell)].cellno;
1880 Tabular::idx_type Tabular::cellIndex(row_type row, col_type column) const
1882 LASSERT(column != npos && column < ncols(), column = 0);
1883 LASSERT(row != npos && row < nrows(), row = 0);
1884 return cell_info[row][column].cellno;
1888 void Tabular::setUsebox(idx_type cell, BoxType type)
1890 cellInfo(cell).usebox = type;
1894 // FIXME: Remove this routine because we cannot insert \parboxes when the user
1895 // adds line breaks, see bug 4886.
1896 Tabular::BoxType Tabular::getUsebox(idx_type cell) const
1898 if ((!column_info[cellColumn(cell)].p_width.zero() && !isMultiColumn(cell)) ||
1899 (isMultiColumn(cell) && !cellInfo(cell).p_width.zero()))
1901 if (cellInfo(cell).usebox > 1)
1902 return cellInfo(cell).usebox;
1903 return useParbox(cell);
1908 // This are functions used for the longtable support
1910 void Tabular::setLTHead(row_type row, bool flag, ltType const & hd,
1916 row_info[row].endfirsthead = flag;
1920 row_info[row].endhead = flag;
1925 bool Tabular::getRowOfLTHead(row_type row, ltType & hd) const
1928 hd.set = haveLTHead();
1929 return row_info[row].endhead;
1933 bool Tabular::getRowOfLTFirstHead(row_type row, ltType & hd) const
1936 hd.set = haveLTFirstHead();
1937 return row_info[row].endfirsthead;
1941 void Tabular::setLTFoot(row_type row, bool flag, ltType const & fd,
1947 row_info[row].endlastfoot = flag;
1951 row_info[row].endfoot = flag;
1956 bool Tabular::getRowOfLTFoot(row_type row, ltType & fd) const
1959 fd.set = haveLTFoot();
1960 return row_info[row].endfoot;
1964 bool Tabular::getRowOfLTLastFoot(row_type row, ltType & fd) const
1967 fd.set = haveLTLastFoot();
1968 return row_info[row].endlastfoot;
1972 void Tabular::setLTNewPage(row_type row, bool what)
1974 row_info[row].newpage = what;
1978 bool Tabular::getLTNewPage(row_type row) const
1980 return row_info[row].newpage;
1984 bool Tabular::haveLTHead(bool withcaptions) const
1986 if (!is_long_tabular)
1988 for (row_type i = 0; i < nrows(); ++i)
1989 if (row_info[i].endhead &&
1990 (withcaptions || !row_info[i].caption))
1996 bool Tabular::haveLTFirstHead(bool withcaptions) const
1998 if (!is_long_tabular || endfirsthead.empty)
2000 for (row_type r = 0; r < nrows(); ++r)
2001 if (row_info[r].endfirsthead &&
2002 (withcaptions || !row_info[r].caption))
2008 bool Tabular::haveLTFoot(bool withcaptions) const
2010 if (!is_long_tabular)
2012 for (row_type r = 0; r < nrows(); ++r)
2013 if (row_info[r].endfoot &&
2014 (withcaptions || !row_info[r].caption))
2020 bool Tabular::haveLTLastFoot(bool withcaptions) const
2022 if (!is_long_tabular || endlastfoot.empty)
2024 for (row_type r = 0; r < nrows(); ++r)
2025 if (row_info[r].endlastfoot &&
2026 (withcaptions || !row_info[r].caption))
2032 Tabular::idx_type Tabular::setLTCaption(row_type row, bool what)
2034 idx_type i = getFirstCellInRow(row);
2036 setMultiColumn(i, numberOfCellsInRow(row), false);
2037 setTopLine(i, false);
2038 setBottomLine(i, false);
2039 setLeftLine(i, false);
2040 setRightLine(i, false);
2041 if (!row_info[row].endfirsthead && !row_info[row].endhead &&
2042 !row_info[row].endfoot && !row_info[row].endlastfoot) {
2043 setLTHead(row, true, endfirsthead, true);
2044 row_info[row].endfirsthead = true;
2047 unsetMultiColumn(i);
2048 // When unsetting a caption row, also all existing
2049 // captions in this row must be dissolved.
2051 row_info[row].caption = what;
2056 bool Tabular::ltCaption(row_type row) const
2058 return row_info[row].caption;
2062 bool Tabular::haveLTCaption(CaptionType captiontype) const
2064 if (!is_long_tabular)
2066 for (row_type r = 0; r < nrows(); ++r) {
2067 if (row_info[r].caption) {
2068 switch (captiontype) {
2069 case CAPTION_FIRSTHEAD:
2070 if (row_info[r].endfirsthead)
2074 if (row_info[r].endhead)
2078 if (row_info[r].endfoot)
2081 case CAPTION_LASTFOOT:
2082 if (row_info[r].endlastfoot)
2094 // end longtable support functions
2096 void Tabular::setRowAscent(row_type row, int height)
2098 if (row >= nrows() || row_info[row].ascent == height)
2100 row_info[row].ascent = height;
2104 void Tabular::setRowDescent(row_type row, int height)
2106 if (row >= nrows() || row_info[row].descent == height)
2108 row_info[row].descent = height;
2112 int Tabular::rowAscent(row_type row) const
2114 LASSERT(row < nrows(), row = 0);
2115 return row_info[row].ascent;
2119 int Tabular::rowDescent(row_type row) const
2121 LASSERT(row < nrows(), row = 0);
2122 return row_info[row].descent;
2126 int Tabular::height() const
2129 for (row_type row = 0; row < nrows(); ++row)
2130 height += rowAscent(row) + rowDescent(row) +
2136 bool Tabular::isPartOfMultiColumn(row_type row, col_type column) const
2138 LASSERT(row < nrows(), return false);
2139 LASSERT(column < ncols(), return false);
2140 return cell_info[row][column].multicolumn == CELL_PART_OF_MULTICOLUMN;
2144 bool Tabular::isPartOfMultiRow(row_type row, col_type column) const
2146 LASSERT(row < nrows(), return false);
2147 LASSERT(column < ncols(), return false);
2148 return cell_info[row][column].multirow == CELL_PART_OF_MULTIROW;
2152 void Tabular::TeXTopHLine(otexstream & os, row_type row, string const & lang) const
2154 // we only output complete row lines and the 1st row here, the rest
2155 // is done in Tabular::TeXBottomHLine(...)
2157 // get for each column the topline (if any)
2158 vector<bool> topline;
2160 for (col_type c = 0; c < ncols(); ++c) {
2161 topline.push_back(topLine(cellIndex(row, c)));
2162 // If cell is part of a multirow and not the first cell of the
2163 // multirow, no line must be drawn.
2165 if (isMultiRow(cellIndex(row, c))
2166 && cell_info[row][c].multirow != CELL_BEGIN_OF_MULTIROW)
2172 // do nothing if empty first row, or incomplete row line after
2173 if ((row == 0 && nset == 0) || (row > 0 && nset != ncols()))
2176 // only output complete row lines and the 1st row's clines
2177 if (nset == ncols()) {
2179 os << (row == 0 ? "\\toprule " : "\\midrule ");
2183 } else if (row == 0) {
2184 for (col_type c = 0; c < ncols(); ++c) {
2186 col_type offset = 0;
2187 for (col_type j = 0 ; j < c; ++j)
2188 if (column_info[j].alignment == LYX_ALIGN_DECIMAL)
2191 //babel makes the "-" character an active one, so we have to suppress this here
2192 //see http://groups.google.com/group/comp.text.tex/browse_thread/thread/af769424a4a0f289#
2193 if (lang == "slovak" || lang == "czech")
2194 os << "\\expandafter" << (use_booktabs ? "\\cmidrule" : "\\cline")
2195 << "\\expandafter{\\expandafter" << c + 1 + offset << "\\string-";
2197 os << (use_booktabs ? "\\cmidrule{" : "\\cline{") << c + 1 + offset << '-';
2199 col_type cstart = c;
2200 for ( ; c < ncols() && topline[c]; ++c) {}
2202 for (col_type j = cstart ; j < c ; ++j)
2203 if (column_info[j].alignment == LYX_ALIGN_DECIMAL)
2206 os << c + offset << "} ";
2214 void Tabular::TeXBottomHLine(otexstream & os, row_type row, string const & lang) const
2216 // we output bottomlines of row r and the toplines of row r+1
2217 // if the latter do not span the whole tabular
2219 // get the bottomlines of row r, and toplines in next row
2220 bool lastrow = row == nrows() - 1;
2221 vector<bool> bottomline, topline;
2222 bool nextrowset = true;
2223 for (col_type c = 0; c < ncols(); ++c) {
2224 bottomline.push_back(bottomLine(cellIndex(row, c)));
2225 topline.push_back(!lastrow && topLine(cellIndex(row + 1, c)));
2226 // If cell is part of a multirow and not the last cell of the
2227 // multirow, no line must be drawn.
2229 if (isMultiRow(cellIndex(row, c))
2230 && isMultiRow(cellIndex(row + 1, c))
2231 && cell_info[row + 1][c].multirow != CELL_BEGIN_OF_MULTIROW) {
2232 bottomline[c] = false;
2235 nextrowset &= topline[c];
2238 // combine this row's bottom lines and next row's toplines if necessary
2240 for (col_type c = 0; c < ncols(); ++c) {
2242 bottomline[c] = bottomline[c] || topline[c];
2247 // do nothing if empty, OR incomplete row line with a topline in next row
2248 if (nset == 0 || (nextrowset && nset != ncols()))
2251 if (nset == ncols()) {
2253 os << (lastrow ? "\\bottomrule" : "\\midrule");
2257 for (col_type c = 0; c < ncols(); ++c) {
2258 if (bottomline[c]) {
2259 col_type offset = 0;
2260 for (col_type j = 0 ; j < c; ++j)
2261 if (column_info[j].alignment == LYX_ALIGN_DECIMAL)
2264 //babel makes the "-" character an active one, so we have to suppress this here
2265 //see http://groups.google.com/group/comp.text.tex/browse_thread/thread/af769424a4a0f289#
2266 if (lang == "slovak" || lang == "czech")
2267 os << "\\expandafter" << (use_booktabs ? "\\cmidrule" : "\\cline")
2268 << "\\expandafter{\\expandafter" << c + 1 + offset << "\\string-";
2270 os << (use_booktabs ? "\\cmidrule{" : "\\cline{") << c + 1 + offset << '-';
2272 col_type cstart = c;
2273 for ( ; c < ncols() && bottomline[c]; ++c) {}
2275 for (col_type j = cstart ; j < c ; ++j)
2276 if (column_info[j].alignment == LYX_ALIGN_DECIMAL)
2279 os << c + offset << "} ";
2287 void Tabular::TeXCellPreamble(otexstream & os, idx_type cell,
2288 bool & ismulticol, bool & ismultirow) const
2290 row_type const r = cellRow(cell);
2291 if (is_long_tabular && row_info[r].caption)
2294 Tabular::VAlignment valign = getVAlignment(cell, !isMultiColumn(cell));
2295 LyXAlignment align = getAlignment(cell, !isMultiColumn(cell));
2296 // figure out how to set the lines
2297 // we always set double lines to the right of the cell
2298 col_type const c = cellColumn(cell);
2299 col_type const nextcol = c + columnSpan(cell);
2300 bool colright = columnRightLine(c);
2301 bool colleft = columnLeftLine(c);
2302 bool nextcolleft = nextcol < ncols() && columnLeftLine(nextcol);
2303 bool nextcellleft = nextcol < ncols()
2304 && leftLine(cellIndex(r, nextcol));
2305 bool coldouble = colright && nextcolleft;
2306 bool celldouble = rightLine(cell) && nextcellleft;
2308 ismulticol = isMultiColumn(cell)
2309 || (c == 0 && colleft != leftLine(cell))
2310 || ((colright || nextcolleft) && !rightLine(cell) && !nextcellleft)
2311 || (!colright && !nextcolleft && (rightLine(cell) || nextcellleft))
2312 || (coldouble != celldouble);
2314 // we center in multicol when no decimal point
2315 if (column_info[c].alignment == LYX_ALIGN_DECIMAL) {
2316 docstring const align_d = column_info[c].decimal_point;
2317 DocIterator const dit = separatorPos(cellInset(cell), align_d);
2321 // up counter by 1 for each decimally aligned col since they use 2 latex cols
2322 int latexcolspan = columnSpan(cell);
2323 for(col_type col = c; col < c + columnSpan(cell); ++col)
2324 if (column_info[col].alignment == LYX_ALIGN_DECIMAL)
2328 os << "\\multicolumn{" << latexcolspan << "}{";
2329 if (c ==0 && leftLine(cell))
2331 if (!cellInfo(cell).align_special.empty()) {
2332 os << cellInfo(cell).align_special;
2334 if (!getPWidth(cell).zero()) {
2336 case LYX_ALIGN_LEFT:
2337 os << ">{\\raggedright}";
2339 case LYX_ALIGN_RIGHT:
2340 os << ">{\\raggedleft}";
2342 case LYX_ALIGN_CENTER:
2343 os << ">{\\centering}";
2349 case LYX_VALIGN_TOP:
2352 case LYX_VALIGN_MIDDLE:
2355 case LYX_VALIGN_BOTTOM:
2360 << from_ascii(getPWidth(cell).asLatexString())
2364 case LYX_ALIGN_LEFT:
2367 case LYX_ALIGN_RIGHT:
2374 } // end if else !getPWidth
2375 } // end if else !cellinfo_of_cell
2376 if (rightLine(cell) || nextcellleft)
2379 // add extra vertical line if we want a double one
2382 } // end if ismulticol
2384 // we only need code for the first multirow cell
2385 ismultirow = isMultiRow(cell);
2387 os << "\\multirow{" << rowSpan(cell) << "}{";
2388 if (!getPWidth(cell).zero())
2389 os << from_ascii(getPWidth(cell).asLatexString());
2391 // we need to set a default value
2394 if (!getMROffset(cell).zero())
2395 os << "[" << from_ascii(getMROffset(cell).asLatexString()) << "]";
2397 } // end if ismultirow
2399 if (getRotateCell(cell) != 0)
2400 os << "\\begin{turn}{" << convert<string>(getRotateCell(cell)) << "}\n";
2402 if (getUsebox(cell) == BOX_PARBOX) {
2405 case LYX_VALIGN_TOP:
2408 case LYX_VALIGN_MIDDLE:
2411 case LYX_VALIGN_BOTTOM:
2415 os << "]{" << from_ascii(getPWidth(cell).asLatexString())
2417 } else if (getUsebox(cell) == BOX_MINIPAGE) {
2418 os << "\\begin{minipage}[";
2420 case LYX_VALIGN_TOP:
2423 case LYX_VALIGN_MIDDLE:
2426 case LYX_VALIGN_BOTTOM:
2430 os << "]{" << from_ascii(getPWidth(cell).asLatexString())
2436 void Tabular::TeXCellPostamble(otexstream & os, idx_type cell,
2437 bool ismulticol, bool ismultirow) const
2439 row_type const r = cellRow(cell);
2440 if (is_long_tabular && row_info[r].caption)
2444 if (getUsebox(cell) == BOX_PARBOX)
2446 else if (getUsebox(cell) == BOX_MINIPAGE)
2447 os << breakln << "\\end{minipage}";
2448 if (getRotateCell(cell) != 0)
2449 os << breakln << "\\end{turn}";
2457 void Tabular::TeXLongtableHeaderFooter(otexstream & os,
2458 OutputParams const & runparams) const
2460 if (!is_long_tabular)
2464 // output caption which is in no header or footer
2465 if (haveLTCaption()) {
2466 for (row_type r = 0; r < nrows(); ++r) {
2467 if (row_info[r].caption &&
2468 !row_info[r].endfirsthead && !row_info[r].endhead &&
2469 !row_info[r].endfoot && !row_info[r].endlastfoot)
2470 TeXRow(os, r, runparams);
2473 // output first header info
2474 if (haveLTFirstHead()) {
2475 if (endfirsthead.topDL)
2477 for (row_type r = 0; r < nrows(); ++r) {
2478 if (row_info[r].endfirsthead)
2479 TeXRow(os, r, runparams);
2481 if (endfirsthead.bottomDL)
2483 os << "\\endfirsthead\n";
2485 // output header info
2487 if (endfirsthead.empty && !haveLTFirstHead())
2488 os << "\\endfirsthead\n";
2491 for (row_type r = 0; r < nrows(); ++r) {
2492 if (row_info[r].endhead)
2493 TeXRow(os, r, runparams);
2495 if (endhead.bottomDL)
2497 os << "\\endhead\n";
2499 // output footer info
2503 for (row_type r = 0; r < nrows(); ++r) {
2504 if (row_info[r].endfoot)
2505 TeXRow(os, r, runparams);
2507 if (endfoot.bottomDL)
2509 os << "\\endfoot\n";
2510 if (endlastfoot.empty && !haveLTLastFoot())
2511 os << "\\endlastfoot\n";
2513 // output lastfooter info
2514 if (haveLTLastFoot()) {
2515 if (endlastfoot.topDL)
2517 for (row_type r = 0; r < nrows(); ++r) {
2518 if (row_info[r].endlastfoot)
2519 TeXRow(os, r, runparams);
2521 if (endlastfoot.bottomDL)
2523 os << "\\endlastfoot\n";
2528 bool Tabular::isValidRow(row_type row) const
2530 if (!is_long_tabular)
2532 return !row_info[row].endhead && !row_info[row].endfirsthead
2533 && !row_info[row].endfoot && !row_info[row].endlastfoot
2534 && !row_info[row].caption;
2538 void Tabular::TeXRow(otexstream & os, row_type row,
2539 OutputParams const & runparams) const
2541 idx_type cell = cellIndex(row, 0);
2542 InsetTableCell const * inset = cellInset(cell);
2543 Paragraph const & par = inset->paragraphs().front();
2544 string const lang = par.getParLanguage(buffer().params())->lang();
2546 //output the top line
2547 TeXTopHLine(os, row, lang);
2549 if (row_info[row].top_space_default) {
2551 os << "\\addlinespace\n";
2553 os << "\\noalign{\\vskip\\doublerulesep}\n";
2554 } else if(!row_info[row].top_space.zero()) {
2556 os << "\\addlinespace["
2557 << from_ascii(row_info[row].top_space.asLatexString())
2560 os << "\\noalign{\\vskip"
2561 << from_ascii(row_info[row].top_space.asLatexString())
2565 bool ismulticol = false;
2566 bool ismultirow = false;
2567 for (col_type c = 0; c < ncols(); ++c) {
2568 if (isPartOfMultiColumn(row, c))
2571 cell = cellIndex(row, c);
2573 if (isPartOfMultiRow(row, c)
2574 && column_info[c].alignment != LYX_ALIGN_DECIMAL) {
2575 if (cell != getLastCellInRow(row))
2580 TeXCellPreamble(os, cell, ismulticol, ismultirow);
2581 InsetTableCell const * inset = cellInset(cell);
2583 Paragraph const & par = inset->paragraphs().front();
2585 os.texrow().forceStart(par.id(), 0);
2587 bool rtl = par.isRTL(buffer().params())
2589 && getPWidth(cell).zero()
2590 && !runparams.use_polyglossia;
2594 par.getParLanguage(buffer().params())->lang();
2595 if (lang == "farsi")
2597 else if (lang == "arabic_arabi")
2599 // currently, remaining RTL languages are
2600 // arabic_arabtex and hebrew
2604 // pass to the OutputParams that we are in a cell and
2605 // which alignment we have set.
2606 // InsetNewline needs this context information.
2607 OutputParams newrp(runparams);
2608 newrp.inTableCell = (getAlignment(cell) == LYX_ALIGN_BLOCK)
2609 ? OutputParams::PLAIN
2610 : OutputParams::ALIGNED;
2612 if (getAlignment(cell) == LYX_ALIGN_DECIMAL) {
2613 // copy cell and split in 2
2614 InsetTableCell head = InsetTableCell(*cellInset(cell));
2615 head.setBuffer(const_cast<Buffer &>(buffer()));
2616 DocIterator dit = cellInset(cell)->getText(0)->macrocontextPosition();
2618 dit.push_back(CursorSlice(head));
2619 head.setMacrocontextPositionRecursive(dit);
2620 bool hassep = false;
2621 InsetTableCell tail = splitCell(head, column_info[c].decimal_point, hassep);
2622 head.latex(os, newrp);
2625 tail.setBuffer(head.buffer());
2627 dit.push_back(CursorSlice(tail));
2628 tail.setMacrocontextPositionRecursive(dit);
2629 tail.latex(os, newrp);
2631 } else if (!isPartOfMultiRow(row, c)) {
2632 if (!runparams.nice)
2633 os.texrow().start(par.id(), 0);
2634 inset->latex(os, newrp);
2637 runparams.encoding = newrp.encoding;
2641 TeXCellPostamble(os, cell, ismulticol, ismultirow);
2642 if (cell != getLastCellInRow(row)) { // not last cell in row
2649 os << "\\tabularnewline";
2650 if (row_info[row].bottom_space_default) {
2652 os << "\\addlinespace";
2654 os << "[\\doublerulesep]";
2655 } else if (!row_info[row].bottom_space.zero()) {
2657 os << "\\addlinespace";
2659 << from_ascii(row_info[row].bottom_space.asLatexString())
2664 //output the bottom line
2665 TeXBottomHLine(os, row, lang);
2667 if (row_info[row].interline_space_default) {
2669 os << "\\addlinespace\n";
2671 os << "\\noalign{\\vskip\\doublerulesep}\n";
2672 } else if (!row_info[row].interline_space.zero()) {
2674 os << "\\addlinespace["
2675 << from_ascii(row_info[row].interline_space.asLatexString())
2678 os << "\\noalign{\\vskip"
2679 << from_ascii(row_info[row].interline_space.asLatexString())
2685 void Tabular::latex(otexstream & os, OutputParams const & runparams) const
2687 bool const is_tabular_star = !tabular_width.zero();
2688 TexRow::RowEntry pos = TexRow::textEntry(runparams.lastid,
2691 //+---------------------------------------------------------------------
2692 //+ first the opening preamble +
2693 //+---------------------------------------------------------------------
2696 if (!TexRow::isNone(pos))
2697 os.texrow().start(pos);
2700 os << "\\begin{turn}{" << convert<string>(rotate) << "}\n";
2702 if (is_long_tabular) {
2703 os << "\\begin{longtable}";
2704 switch (longtabular_alignment) {
2705 case LYX_LONGTABULAR_ALIGN_LEFT:
2708 case LYX_LONGTABULAR_ALIGN_CENTER:
2710 case LYX_LONGTABULAR_ALIGN_RIGHT:
2715 if (is_tabular_star)
2716 os << "\\begin{tabular*}{" << from_ascii(tabular_width.asLatexString()) << "}";
2718 os << "\\begin{tabular}";
2719 switch (tabular_valignment) {
2720 case LYX_VALIGN_TOP:
2723 case LYX_VALIGN_MIDDLE:
2725 case LYX_VALIGN_BOTTOM:
2733 if (is_tabular_star)
2734 os << "@{\\extracolsep{\\fill}}";
2736 for (col_type c = 0; c < ncols(); ++c) {
2737 if (columnLeftLine(c))
2739 if (!column_info[c].align_special.empty()) {
2740 os << column_info[c].align_special;
2742 if (!column_info[c].p_width.zero()) {
2743 switch (column_info[c].alignment) {
2744 case LYX_ALIGN_LEFT:
2745 os << ">{\\raggedright}";
2747 case LYX_ALIGN_RIGHT:
2748 os << ">{\\raggedleft}";
2750 case LYX_ALIGN_CENTER:
2751 os << ">{\\centering}";
2753 case LYX_ALIGN_NONE:
2754 case LYX_ALIGN_BLOCK:
2755 case LYX_ALIGN_LAYOUT:
2756 case LYX_ALIGN_SPECIAL:
2757 case LYX_ALIGN_DECIMAL:
2761 switch (column_info[c].valignment) {
2762 case LYX_VALIGN_TOP:
2765 case LYX_VALIGN_MIDDLE:
2768 case LYX_VALIGN_BOTTOM:
2773 << from_ascii(column_info[c].p_width.asLatexString())
2776 switch (column_info[c].alignment) {
2777 case LYX_ALIGN_LEFT:
2780 case LYX_ALIGN_RIGHT:
2783 case LYX_ALIGN_DECIMAL:
2784 os << "r@{\\extracolsep{0pt}" << column_info[c].decimal_point << "}l";
2790 } // end if else !column_info[i].p_width
2791 } // end if else !column_info[i].align_special
2792 if (columnRightLine(c))
2797 TeXLongtableHeaderFooter(os, runparams);
2799 //+---------------------------------------------------------------------
2800 //+ the single row and columns (cells) +
2801 //+---------------------------------------------------------------------
2803 for (row_type r = 0; r < nrows(); ++r) {
2804 if (isValidRow(r)) {
2805 TeXRow(os, r, runparams);
2806 if (is_long_tabular && row_info[r].newpage)
2807 os << "\\newpage\n";
2811 //+---------------------------------------------------------------------
2812 //+ the closing of the tabular +
2813 //+---------------------------------------------------------------------
2815 if (is_long_tabular)
2816 os << "\\end{longtable}";
2818 if (is_tabular_star)
2819 os << "\\end{tabular*}";
2821 os << "\\end{tabular}";
2825 os << breakln << "\\end{turn}";
2827 if (!TexRow::isNone(pos))
2828 os.texrow().start(pos);
2832 int Tabular::docbookRow(odocstream & os, row_type row,
2833 OutputParams const & runparams) const
2836 idx_type cell = getFirstCellInRow(row);
2839 for (col_type c = 0; c < ncols(); ++c) {
2840 if (isPartOfMultiColumn(row, c))
2843 os << "<entry align=\"";
2844 switch (getAlignment(cell)) {
2845 case LYX_ALIGN_LEFT:
2848 case LYX_ALIGN_RIGHT:
2856 os << "\" valign=\"";
2857 switch (getVAlignment(cell)) {
2858 case LYX_VALIGN_TOP:
2861 case LYX_VALIGN_BOTTOM:
2864 case LYX_VALIGN_MIDDLE:
2869 if (isMultiColumn(cell)) {
2870 os << " namest=\"col" << c << "\" ";
2871 os << "nameend=\"col" << c + columnSpan(cell) - 1 << '"';
2875 ret += cellInset(cell)->docbook(os, runparams);
2884 int Tabular::docbook(odocstream & os, OutputParams const & runparams) const
2888 //+---------------------------------------------------------------------
2889 //+ first the opening preamble +
2890 //+---------------------------------------------------------------------
2892 os << "<tgroup cols=\"" << ncols()
2893 << "\" colsep=\"1\" rowsep=\"1\">\n";
2895 for (col_type c = 0; c < ncols(); ++c) {
2896 os << "<colspec colname=\"col" << c << "\" align=\"";
2897 switch (column_info[c].alignment) {
2898 case LYX_ALIGN_LEFT:
2901 case LYX_ALIGN_RIGHT:
2909 if (runparams.flavor == OutputParams::XML)
2915 //+---------------------------------------------------------------------
2916 //+ Long Tabular case +
2917 //+---------------------------------------------------------------------
2919 // output caption info
2920 // The caption flag wins over head/foot
2921 if (haveLTCaption()) {
2922 os << "<caption>\n";
2924 for (row_type r = 0; r < nrows(); ++r) {
2925 if (row_info[r].caption) {
2926 ret += docbookRow(os, r, runparams);
2929 os << "</caption>\n";
2932 // output header info
2933 if (haveLTHead(false) || haveLTFirstHead(false)) {
2936 for (row_type r = 0; r < nrows(); ++r) {
2937 if ((row_info[r].endhead || row_info[r].endfirsthead) &&
2938 !row_info[r].caption) {
2939 ret += docbookRow(os, r, runparams);
2945 // output footer info
2946 if (haveLTFoot(false) || haveLTLastFoot(false)) {
2949 for (row_type r = 0; r < nrows(); ++r) {
2950 if ((row_info[r].endfoot || row_info[r].endlastfoot) &&
2951 !row_info[r].caption) {
2952 ret += docbookRow(os, r, runparams);
2959 //+---------------------------------------------------------------------
2960 //+ the single row and columns (cells) +
2961 //+---------------------------------------------------------------------
2965 for (row_type r = 0; r < nrows(); ++r) {
2966 if (isValidRow(r)) {
2967 ret += docbookRow(os, r, runparams);
2972 //+---------------------------------------------------------------------
2973 //+ the closing of the tabular +
2974 //+---------------------------------------------------------------------
2983 docstring Tabular::xhtmlRow(XHTMLStream & xs, row_type row,
2984 OutputParams const & runparams, bool header) const
2987 string const celltag = header ? "th" : "td";
2988 idx_type cell = getFirstCellInRow(row);
2990 xs << html::StartTag("tr");
2991 for (col_type c = 0; c < ncols(); ++c) {
2992 if (isPartOfMultiColumn(row, c) || isPartOfMultiRow(row, c))
2997 Length const cwidth = column_info[c].p_width;
2998 if (!cwidth.zero()) {
2999 string const hwidth = cwidth.asHTMLString();
3000 attr << "style =\"width: " << hwidth << ";\" ";
3004 switch (getAlignment(cell)) {
3005 case LYX_ALIGN_LEFT:
3008 case LYX_ALIGN_RIGHT:
3016 attr << " valign='";
3017 switch (getVAlignment(cell)) {
3018 case LYX_VALIGN_TOP:
3021 case LYX_VALIGN_BOTTOM:
3024 case LYX_VALIGN_MIDDLE:
3029 if (isMultiColumn(cell))
3030 attr << " colspan='" << columnSpan(cell) << "'";
3031 else if (isMultiRow(cell))
3032 attr << " rowspan='" << rowSpan(cell) << "'";
3034 xs << html::StartTag(celltag, attr.str(), true) << html::CR();
3035 ret += cellInset(cell)->xhtml(xs, runparams);
3036 xs << html::EndTag(celltag) << html::CR();
3039 xs << html::EndTag("tr");
3044 docstring Tabular::xhtml(XHTMLStream & xs, OutputParams const & runparams) const
3048 if (is_long_tabular) {
3049 // we'll wrap it in a div, so as to deal with alignment
3051 switch (longtabular_alignment) {
3052 case LYX_LONGTABULAR_ALIGN_LEFT:
3055 case LYX_LONGTABULAR_ALIGN_CENTER:
3058 case LYX_LONGTABULAR_ALIGN_RIGHT:
3062 xs << html::StartTag("div", "class='longtable' style='text-align: " + align + ";'")
3064 // The caption flag wins over head/foot
3065 if (haveLTCaption()) {
3066 xs << html::StartTag("div", "class='longtable-caption' style='text-align: " + align + ";'")
3068 for (row_type r = 0; r < nrows(); ++r)
3069 if (row_info[r].caption)
3070 ret += xhtmlRow(xs, r, runparams);
3071 xs << html::EndTag("div") << html::CR();
3075 xs << html::StartTag("table") << html::CR();
3077 // output header info
3078 bool const havefirsthead = haveLTFirstHead(false);
3079 // if we have a first head, then we are going to ignore the
3080 // headers for the additional pages, since there aren't any
3081 // in XHTML. this test accomplishes that.
3082 bool const havehead = !havefirsthead && haveLTHead(false);
3083 if (havehead || havefirsthead) {
3084 xs << html::StartTag("thead") << html::CR();
3085 for (row_type r = 0; r < nrows(); ++r) {
3086 if (((havefirsthead && row_info[r].endfirsthead) ||
3087 (havehead && row_info[r].endhead)) &&
3088 !row_info[r].caption) {
3089 ret += xhtmlRow(xs, r, runparams, true);
3092 xs << html::EndTag("thead") << html::CR();
3094 // output footer info
3095 bool const havelastfoot = haveLTLastFoot(false);
3097 bool const havefoot = !havelastfoot && haveLTFoot(false);
3098 if (havefoot || havelastfoot) {
3099 xs << html::StartTag("tfoot") << html::CR();
3100 for (row_type r = 0; r < nrows(); ++r) {
3101 if (((havelastfoot && row_info[r].endlastfoot) ||
3102 (havefoot && row_info[r].endfoot)) &&
3103 !row_info[r].caption) {
3104 ret += xhtmlRow(xs, r, runparams);
3107 xs << html::EndTag("tfoot") << html::CR();
3110 xs << html::StartTag("tbody") << html::CR();
3111 for (row_type r = 0; r < nrows(); ++r) {
3112 if (isValidRow(r)) {
3113 ret += xhtmlRow(xs, r, runparams);
3116 xs << html::EndTag("tbody")
3118 << html::EndTag("table")
3120 if (is_long_tabular)
3121 xs << html::EndTag("div") << html::CR();
3126 bool Tabular::plaintextTopHLine(odocstringstream & os, row_type row,
3127 vector<unsigned int> const & clen) const
3129 idx_type const fcell = getFirstCellInRow(row);
3130 idx_type const n = numberOfCellsInRow(row) + fcell;
3133 for (idx_type i = fcell; i < n; ++i) {
3143 for (idx_type i = fcell; i < n; ++i) {
3154 col_type column = cellColumn(i);
3155 int len = clen[column];
3156 while (column < ncols() - 1
3157 && isPartOfMultiColumn(row, ++column))
3158 len += clen[column] + 4;
3159 os << docstring(len, ch);
3174 bool Tabular::plaintextBottomHLine(odocstringstream & os, row_type row,
3175 vector<unsigned int> const & clen) const
3177 idx_type const fcell = getFirstCellInRow(row);
3178 idx_type const n = numberOfCellsInRow(row) + fcell;
3181 for (idx_type i = fcell; i < n; ++i) {
3182 if (bottomLine(i)) {
3191 for (idx_type i = fcell; i < n; ++i) {
3192 if (bottomLine(i)) {
3202 col_type column = cellColumn(i);
3203 int len = clen[column];
3204 while (column < ncols() - 1 && isPartOfMultiColumn(row, ++column))
3205 len += clen[column] + 4;
3206 os << docstring(len, ch);
3207 if (bottomLine(i)) {
3221 void Tabular::plaintextPrintCell(odocstringstream & os,
3222 OutputParams const & runparams,
3223 idx_type cell, row_type row, col_type column,
3224 vector<unsigned int> const & clen,
3225 bool onlydata, size_t max_length) const
3227 odocstringstream sstr;
3228 cellInset(cell)->plaintext(sstr, runparams, max_length);
3240 unsigned int len1 = sstr.str().length();
3241 unsigned int len2 = clen[column];
3242 while (column < ncols() - 1 && isPartOfMultiColumn(row, ++column))
3243 len2 += clen[column] + 4;
3246 switch (getAlignment(cell)) {
3248 case LYX_ALIGN_LEFT:
3251 case LYX_ALIGN_RIGHT:
3255 case LYX_ALIGN_CENTER:
3261 os << docstring(len1, ' ') << sstr.str()
3262 << docstring(len2, ' ');
3264 if (rightLine(cell))
3271 void Tabular::plaintext(odocstringstream & os,
3272 OutputParams const & runparams, int const depth,
3273 bool onlydata, char_type delim, size_t max_length) const
3275 // first calculate the width of the single columns
3276 vector<unsigned int> clen(ncols());
3279 // first all non multicolumn cells!
3280 for (col_type c = 0; c < ncols(); ++c) {
3282 for (row_type r = 0; r < nrows(); ++r) {
3283 idx_type cell = cellIndex(r, c);
3284 if (isMultiColumn(cell))
3286 odocstringstream sstr;
3287 cellInset(cell)->plaintext(sstr, runparams, max_length);
3288 if (clen[c] < sstr.str().length())
3289 clen[c] = sstr.str().length();
3292 // then all multicolumn cells!
3293 for (col_type c = 0; c < ncols(); ++c) {
3294 for (row_type r = 0; r < nrows(); ++r) {
3295 idx_type cell = cellIndex(r, c);
3296 if (cell_info[r][c].multicolumn != CELL_BEGIN_OF_MULTICOLUMN)
3298 odocstringstream sstr;
3299 cellInset(cell)->plaintext(sstr, runparams, max_length);
3300 int len = int(sstr.str().length());
3301 idx_type const n = columnSpan(cell);
3302 for (col_type k = c; len > 0 && k < c + n - 1; ++k)
3304 if (len > int(clen[c + n - 1]))
3305 clen[c + n - 1] = len;
3310 for (row_type r = 0; r < nrows(); ++r) {
3311 if (!onlydata && plaintextTopHLine(os, r, clen))
3312 os << docstring(depth * 2, ' ');
3313 for (col_type c = 0; c < ncols(); ++c) {
3314 if (isPartOfMultiColumn(r, c) || isPartOfMultiRow(r,c))
3316 if (onlydata && c > 0)
3317 // we don't use operator<< for single UCS4 character.
3318 // see explanation in docstream.h
3320 plaintextPrintCell(os, runparams, cell, r, c, clen, onlydata, max_length);
3322 if (os.str().size() > max_length)
3327 os << docstring(depth * 2, ' ');
3328 if (plaintextBottomHLine(os, r, clen))
3329 os << docstring(depth * 2, ' ');
3331 if (os.str().size() > max_length)
3337 shared_ptr<InsetTableCell> Tabular::cellInset(idx_type cell)
3339 return cell_info[cellRow(cell)][cellColumn(cell)].inset;
3343 shared_ptr<InsetTableCell> Tabular::cellInset(row_type row, col_type column)
3345 return cell_info[row][column].inset;
3349 InsetTableCell const * Tabular::cellInset(idx_type cell) const
3351 return cell_info[cellRow(cell)][cellColumn(cell)].inset.get();
3355 void Tabular::setCellInset(row_type row, col_type column,
3356 shared_ptr<InsetTableCell> ins)
3358 CellData & cd = cell_info[row][column];
3363 void Tabular::validate(LaTeXFeatures & features) const
3365 features.require("NeedTabularnewline");
3367 features.require("booktabs");
3368 if (is_long_tabular)
3369 features.require("longtable");
3371 features.require("rotating");
3372 for (idx_type cell = 0; cell < numberofcells; ++cell) {
3373 if (isMultiRow(cell))
3374 features.require("multirow");
3375 if (getVAlignment(cell) != LYX_VALIGN_TOP
3376 || !getPWidth(cell).zero())
3377 features.require("array");
3378 cellInset(cell)->validate(features);
3383 Tabular::BoxType Tabular::useParbox(idx_type cell) const
3385 ParagraphList const & parlist = cellInset(cell)->paragraphs();
3386 ParagraphList::const_iterator cit = parlist.begin();
3387 ParagraphList::const_iterator end = parlist.end();
3389 for (; cit != end; ++cit)
3390 for (int i = 0; i < cit->size(); ++i)
3391 if (cit->isNewline(i))
3398 /////////////////////////////////////////////////////////////////////
3402 /////////////////////////////////////////////////////////////////////
3404 InsetTableCell::InsetTableCell(Buffer * buf)
3405 : InsetText(buf, InsetText::PlainLayout), isFixedWidth(false),
3406 contentAlign(LYX_ALIGN_CENTER)
3410 bool InsetTableCell::forcePlainLayout(idx_type) const
3412 return !isFixedWidth;
3416 bool InsetTableCell::allowParagraphCustomization(idx_type) const
3418 return isFixedWidth;
3422 bool InsetTableCell::forceLocalFontSwitch() const
3424 return isFixedWidth;
3428 bool InsetTableCell::getStatus(Cursor & cur, FuncRequest const & cmd,
3429 FuncStatus & status) const
3431 bool enabled = true;
3432 switch (cmd.action()) {
3433 case LFUN_MATH_DISPLAY:
3434 if (!hasFixedWidth()) {
3439 return InsetText::getStatus(cur, cmd, status);
3441 status.setEnabled(enabled);
3445 docstring InsetTableCell::asString(bool intoInsets)
3448 if (paragraphs().empty())
3450 ParagraphList::const_iterator it = paragraphs().begin();
3451 ParagraphList::const_iterator en = paragraphs().end();
3453 for (; it != en; ++it) {
3458 retval += it->asString(intoInsets ? AS_STR_INSETS : AS_STR_NONE);
3464 void InsetTableCell::addToToc(DocIterator const & di, bool output_active,
3465 UpdateType utype) const
3467 InsetText::iterateForToc(di, output_active, utype);
3471 docstring InsetTableCell::xhtml(XHTMLStream & xs, OutputParams const & rp) const
3474 return InsetText::insetAsXHTML(xs, rp, InsetText::JustText);
3475 return InsetText::xhtml(xs, rp);
3480 /////////////////////////////////////////////////////////////////////
3484 /////////////////////////////////////////////////////////////////////
3486 InsetTabular::InsetTabular(Buffer * buf, row_type rows,
3488 : Inset(buf), tabular(buf, max(rows, row_type(1)), max(columns, col_type(1))),
3489 first_visible_cell_(0), offset_valign_(0), rowselect_(false), colselect_(false)
3494 InsetTabular::InsetTabular(InsetTabular const & tab)
3495 : Inset(tab), tabular(tab.tabular),
3496 first_visible_cell_(0), offset_valign_(0), rowselect_(false), colselect_(false)
3501 InsetTabular::~InsetTabular()
3503 hideDialogs("tabular", this);
3507 void InsetTabular::setBuffer(Buffer & buf)
3509 tabular.setBuffer(buf);
3510 Inset::setBuffer(buf);
3514 bool InsetTabular::insetAllowed(InsetCode code) const
3519 case MATHMACRO_CODE:
3524 return tabular.is_long_tabular;
3532 bool InsetTabular::allowsCaptionVariation(std::string const & newtype) const
3534 return tabular.is_long_tabular &&
3535 (newtype == "Standard" || newtype == "Unnumbered");
3539 void InsetTabular::write(ostream & os) const
3541 os << "Tabular" << endl;
3546 string InsetTabular::contextMenu(BufferView const &, int, int) const
3548 // FIXME: depending on the selection state,
3549 // we could offer a different menu.
3550 return cell(0)->contextMenuName() + ";" + contextMenuName();
3554 string InsetTabular::contextMenuName() const
3556 return "context-tabular";
3560 void InsetTabular::read(Lexer & lex)
3562 //bool const old_format = (lex.getString() == "\\LyXTable");
3570 string token = lex.getString();
3571 while (lex && token != "\\end_inset") {
3573 token = lex.getString();
3576 lex.printError("Missing \\end_inset at this point. ");
3580 int InsetTabular::rowFromY(Cursor & cur, int y) const
3582 // top y coordinate of tabular
3583 int h = yo(cur.bv()) - tabular.rowAscent(0) + offset_valign_;
3585 for (; r < tabular.nrows() && y > h; ++r)
3586 h += tabular.rowAscent(r) + tabular.rowDescent(r)
3587 + tabular.interRowSpace(r);
3593 int InsetTabular::columnFromX(Cursor & cur, int x) const
3595 // left x coordinate of tabular
3596 int w = xo(cur.bv()) + ADD_TO_TABULAR_WIDTH;
3598 for (; c < tabular.ncols() && x > w; ++c)
3599 w += tabular.cellWidth(c);
3604 void InsetTabular::metrics(MetricsInfo & mi, Dimension & dim) const
3606 //lyxerr << "InsetTabular::metrics: " << mi.base.bv << " width: " <<
3607 // mi.base.textwidth << "\n";
3608 LBUFERR(mi.base.bv);
3610 for (row_type r = 0; r < tabular.nrows(); ++r) {
3613 for (col_type c = 0; c < tabular.ncols(); ++c) {
3614 if (tabular.isPartOfMultiColumn(r, c)
3615 || tabular.isPartOfMultiRow(r, c))
3616 // multicolumn or multirow cell, but not first one
3618 idx_type const cell = tabular.cellIndex(r, c);
3621 Length const p_width = tabular.getPWidth(cell);
3622 if (!p_width.zero())
3623 m.base.textwidth = p_width.inPixels(mi.base);
3624 tabular.cellInset(cell)->metrics(m, dim);
3625 if (!p_width.zero())
3626 dim.wid = m.base.textwidth;
3627 tabular.cellInfo(cell).width = dim.wid + 2 * WIDTH_OF_LINE
3628 + tabular.interColumnSpace(cell);
3630 // FIXME(?): do we need a second metrics call?
3631 TextMetrics const & tm =
3632 mi.base.bv->textMetrics(tabular.cellInset(cell)->getText(0));
3634 // determine horizontal offset because of decimal align (if necessary)
3635 int decimal_width = 0;
3636 if (tabular.getAlignment(cell) == LYX_ALIGN_DECIMAL) {
3637 InsetTableCell tail = InsetTableCell(*tabular.cellInset(cell));
3638 tail.setBuffer(tabular.buffer());
3639 // we need to set macrocontext position everywhere
3640 // otherwise we crash with nested insets (e.g. footnotes)
3641 // after decimal point
3642 DocIterator dit = tabular.cellInset(cell)->getText(0)->macrocontextPosition();
3644 dit.push_back(CursorSlice(tail));
3645 tail.setMacrocontextPositionRecursive(dit);
3647 // remove text leading decimal point
3648 docstring const align_d = tabular.column_info[c].decimal_point;
3649 dit = separatorPos(&tail, align_d);
3651 pit_type const psize = tail.paragraphs().front().size();
3653 tail.paragraphs().front().eraseChars(0,
3654 dit.pos() < psize ? dit.pos() + 1 : psize, false);
3656 tail.metrics(m, dim1);
3657 decimal_width = dim1.width();
3660 tabular.cell_info[r][c].decimal_hoffset = tm.width() - decimal_width;
3661 tabular.cell_info[r][c].decimal_width = decimal_width;
3663 // with LYX_VALIGN_BOTTOM the descent is relative to the last par
3664 // = descent of text in last par + TEXT_TO_INSET_OFFSET:
3665 int const lastpardes = tm.last().second->descent()
3666 + TEXT_TO_INSET_OFFSET;
3668 switch (tabular.getVAlignment(cell)) {
3669 case Tabular::LYX_VALIGN_TOP:
3671 case Tabular::LYX_VALIGN_MIDDLE:
3672 offset = -(dim.des - lastpardes)/2;
3674 case Tabular::LYX_VALIGN_BOTTOM:
3675 offset = -(dim.des - lastpardes);
3678 tabular.cell_info[r][c].voffset = offset;
3679 maxasc = max(maxasc, dim.asc - offset);
3680 maxdes = max(maxdes, dim.des + offset);
3682 int const top_space = tabular.row_info[r].top_space_default ?
3683 default_line_space :
3684 tabular.row_info[r].top_space.inPixels(mi.base);
3685 tabular.setRowAscent(r, maxasc + ADD_TO_HEIGHT + top_space);
3686 int const bottom_space = tabular.row_info[r].bottom_space_default ?
3687 default_line_space :
3688 tabular.row_info[r].bottom_space.inPixels(mi.base);
3689 tabular.setRowDescent(r, maxdes + ADD_TO_HEIGHT + bottom_space);
3692 // for top-alignment the first horizontal table line must be exactly at
3693 // the position of the base line of the surrounding text line
3694 // for bottom alignment, the same is for the last table line
3695 switch (tabular.tabular_valignment) {
3696 case Tabular::LYX_VALIGN_BOTTOM:
3697 offset_valign_ = tabular.rowAscent(0) - tabular.height();
3699 case Tabular::LYX_VALIGN_MIDDLE:
3700 offset_valign_ = (- tabular.height()) / 2 + tabular.rowAscent(0);
3702 case Tabular::LYX_VALIGN_TOP:
3703 offset_valign_ = tabular.rowAscent(0);
3707 tabular.updateColumnWidths();
3708 dim.asc = tabular.rowAscent(0) - offset_valign_;
3709 dim.des = tabular.height() - dim.asc;
3710 dim.wid = tabular.width() + 2 * ADD_TO_TABULAR_WIDTH;
3714 bool InsetTabular::isCellSelected(Cursor & cur, row_type row, col_type col)
3717 if (&cur.inset() == this && cur.selection()) {
3718 if (cur.selIsMultiCell()) {
3721 getSelection(cur, rs, re, cs, ce);
3723 idx_type const cell = tabular.cellIndex(row, col);
3724 col_type const cspan = tabular.columnSpan(cell);
3725 row_type const rspan = tabular.rowSpan(cell);
3726 if (col + cspan - 1 >= cs && col <= ce
3727 && row + rspan - 1 >= rs && row <= re)
3730 if (col == tabular.cellColumn(cur.idx())
3731 && row == tabular.cellRow(cur.idx())) {
3732 CursorSlice const & beg = cur.selBegin();
3733 CursorSlice const & end = cur.selEnd();
3735 if ((end.lastpos() > 0 || end.lastpit() > 0)
3736 && end.pos() == end.lastpos() && beg.pos() == 0
3737 && end.pit() == end.lastpit() && beg.pit() == 0)
3745 void InsetTabular::draw(PainterInfo & pi, int x, int y) const
3747 x += ADD_TO_TABULAR_WIDTH;
3749 BufferView * bv = pi.base.bv;
3750 Cursor & cur = pi.base.bv->cursor();
3752 // FIXME: As the full background is painted in drawBackground(),
3753 // we have no choice but to do a full repaint for the Text cells.
3754 pi.full_repaint = true;
3756 bool const original_selection_state = pi.selected;
3759 first_visible_cell_ = Tabular::npos;
3761 int yy = y + offset_valign_;
3762 for (row_type r = 0; r < tabular.nrows(); ++r) {
3764 for (col_type c = 0; c < tabular.ncols(); ++c) {
3765 if (tabular.isPartOfMultiColumn(r, c))
3768 idx = tabular.cellIndex(r, c);
3770 if (tabular.isPartOfMultiRow(r, c)) {
3771 nx += tabular.cellWidth(idx);
3775 if (first_visible_cell_ == Tabular::npos)
3776 first_visible_cell_ = idx;
3778 pi.selected |= isCellSelected(cur, r, c);
3779 int const cx = nx + tabular.textHOffset(idx);
3780 int const cy = yy + tabular.textVOffset(idx);
3781 // Cache the Inset position.
3782 bv->coordCache().insets().add(cell(idx).get(), cx, cy);
3783 cell(idx)->draw(pi, cx, cy);
3784 drawCellLines(pi, nx, yy, r, idx);
3785 nx += tabular.cellWidth(idx);
3786 pi.selected = original_selection_state;
3789 if (r + 1 < tabular.nrows())
3790 yy += tabular.rowDescent(r) + tabular.rowAscent(r + 1)
3791 + tabular.interRowSpace(r + 1);
3796 void InsetTabular::drawBackground(PainterInfo & pi, int x, int y) const
3798 x += ADD_TO_TABULAR_WIDTH;
3799 y += offset_valign_ - tabular.rowAscent(0);
3800 pi.pain.fillRectangle(x, y, tabular.width(), tabular.height(),
3801 pi.backgroundColor(this));
3805 void InsetTabular::drawSelection(PainterInfo & pi, int x, int y) const
3807 Cursor & cur = pi.base.bv->cursor();
3809 x += ADD_TO_TABULAR_WIDTH;
3811 if (!cur.selection())
3813 if (&cur.inset() != this)
3818 bool const full_cell_selected = isCellSelected(cur,
3819 tabular.cellRow(cur.idx()), tabular.cellColumn(cur.idx()));
3821 if (cur.selIsMultiCell() || full_cell_selected) {
3822 for (row_type r = 0; r < tabular.nrows(); ++r) {
3824 for (col_type c = 0; c < tabular.ncols(); ++c) {
3825 if (tabular.isPartOfMultiColumn(r, c))
3828 idx_type const cell = tabular.cellIndex(r, c);
3830 if (tabular.isPartOfMultiRow(r, c)) {
3831 xx += tabular.cellWidth(cell);
3834 int const w = tabular.cellWidth(cell);
3835 int const h = tabular.cellHeight(cell);
3836 int const yy = y - tabular.rowAscent(r) + offset_valign_;
3837 if (isCellSelected(cur, r, c))
3838 pi.pain.fillRectangle(xx, yy, w, h, Color_selection);
3841 if (r + 1 < tabular.nrows())
3842 y += tabular.rowDescent(r) + tabular.rowAscent(r + 1)
3843 + tabular.interRowSpace(r + 1);
3847 // FIXME: This code has no effect because InsetTableCell does not handle
3848 // drawSelection other than the trivial implementation in Inset.
3850 // x += cellXPos(cur.idx());
3851 // x += tabular.textHOffset(cur.idx());
3852 // cell(cur.idx())->drawSelection(pi, x, 0 /* ignored */);
3857 void InsetTabular::drawCellLines(PainterInfo & pi, int x, int y,
3858 row_type row, idx_type cell) const
3860 y -= tabular.rowAscent(row);
3861 int const w = tabular.cellWidth(cell);
3862 int const h = tabular.cellHeight(cell);
3863 Color const linecolor = pi.textColor(Color_tabularline);
3864 Color const gridcolor = pi.textColor(Color_tabularonoffline);
3867 bool drawline = tabular.topLine(cell)
3868 || (row > 0 && tabular.bottomLine(tabular.cellAbove(cell)));
3869 pi.pain.line(x, y, x + w, y,
3870 drawline ? linecolor : gridcolor,
3871 drawline ? Painter::line_solid : Painter::line_onoffdash);
3874 drawline = tabular.bottomLine(cell);
3875 pi.pain.line(x, y + h, x + w, y + h,
3876 drawline ? linecolor : gridcolor,
3877 drawline ? Painter::line_solid : Painter::line_onoffdash);
3880 col_type const col = tabular.cellColumn(cell);
3881 drawline = tabular.leftLine(cell)
3882 || (col > 0 && tabular.rightLine(tabular.cellIndex(row, col - 1)));
3883 pi.pain.line(x, y, x, y + h,
3884 drawline ? linecolor : gridcolor,
3885 drawline ? Painter::line_solid : Painter::line_onoffdash);
3888 x -= tabular.interColumnSpace(cell);
3889 col_type next_cell_col = col + 1;
3890 while (next_cell_col < tabular.ncols()
3891 && tabular.isMultiColumn(tabular.cellIndex(row, next_cell_col)))
3893 drawline = tabular.rightLine(cell)
3894 || (next_cell_col < tabular.ncols()
3895 && tabular.leftLine(tabular.cellIndex(row, next_cell_col)));
3896 pi.pain.line(x + w, y, x + w, y + h,
3897 drawline ? linecolor : gridcolor,
3898 drawline ? Painter::line_solid : Painter::line_onoffdash);
3902 void InsetTabular::edit(Cursor & cur, bool front, EntryDirection)
3904 //lyxerr << "InsetTabular::edit: " << this << endl;
3908 if (isRightToLeft(cur))
3909 cur.idx() = tabular.getLastCellInRow(0);
3915 if (isRightToLeft(cur))
3916 cur.idx() = tabular.getFirstCellInRow(tabular.nrows() - 1);
3918 cur.idx() = tabular.numberofcells - 1;
3920 cur.pos() = cur.lastpos(); // FIXME crude guess
3922 cur.setCurrentFont();
3923 // FIXME: this accesses the position cache before it is initialized
3924 //cur.bv().fitCursor();
3928 void InsetTabular::updateBuffer(ParIterator const & it, UpdateType utype)
3930 // In a longtable, tell captions what the current float is
3931 Counters & cnts = buffer().masterBuffer()->params().documentClass().counters();
3932 string const saveflt = cnts.current_float();
3933 if (tabular.is_long_tabular) {
3934 cnts.current_float("table");
3935 // in longtables, we only step the counter once
3936 cnts.step(from_ascii("table"), utype);
3937 cnts.isLongtable(true);
3940 ParIterator it2 = it;
3942 size_t const end = it2.nargs();
3943 for ( ; it2.idx() < end; it2.top().forwardIdx())
3944 buffer().updateBuffer(it2, utype);
3947 if (tabular.is_long_tabular) {
3948 cnts.current_float(saveflt);
3949 cnts.isLongtable(false);
3954 void InsetTabular::addToToc(DocIterator const & cpit, bool output_active,
3955 UpdateType utype) const
3957 DocIterator dit = cpit;
3959 size_t const end = dit.nargs();
3960 for ( ; dit.idx() < end; dit.top().forwardIdx())
3961 cell(dit.idx())->addToToc(dit, output_active, utype);
3965 bool InsetTabular::hitSelectRow(BufferView const & bv, int x) const
3967 int const x0 = xo(bv) + ADD_TO_TABULAR_WIDTH;
3968 return x < x0 || x > x0 + tabular.width();
3972 bool InsetTabular::hitSelectColumn(BufferView const & bv, int y) const
3974 int const y0 = yo(bv) - tabular.rowAscent(0) + offset_valign_;
3975 // FIXME: using ADD_TO_TABULAR_WIDTH is not really correct since
3976 // there is no margin added vertically to tabular insets.
3977 // However, it works for now.
3978 return y < y0 + ADD_TO_TABULAR_WIDTH || y > y0 + tabular.height() - ADD_TO_TABULAR_WIDTH;
3982 bool InsetTabular::clickable(BufferView const & bv, int x, int y) const
3984 return hitSelectRow(bv, x) || hitSelectColumn(bv, y);
3988 void InsetTabular::doDispatch(Cursor & cur, FuncRequest & cmd)
3990 LYXERR(Debug::DEBUG, "# InsetTabular::doDispatch: cmd: " << cmd
3991 << "\n cur:" << cur);
3992 CursorSlice sl = cur.top();
3993 Cursor & bvcur = cur.bv().cursor();
3995 FuncCode const act = cmd.action();
3999 case LFUN_MOUSE_PRESS: {
4000 //lyxerr << "# InsetTabular::MousePress\n" << cur.bv().cursor() << endl;
4002 if (hitSelectRow(cur.bv(), cmd.x())) {
4003 row_type r = rowFromY(cur, cmd.y());
4004 cur.idx() = tabular.getFirstCellInRow(r);
4008 cur.idx() = tabular.getLastCellInRow(r);
4009 cur.pit() = cur.lastpit();
4010 cur.pos() = cur.lastpos();
4011 cur.selection(true);
4017 if (hitSelectColumn(cur.bv(), cmd.y())) {
4018 col_type c = columnFromX(cur, cmd.x());
4019 cur.idx() = tabular.cellIndex(0, c);
4023 cur.idx() = tabular.cellIndex(tabular.nrows() - 1, c);
4024 cur.pit() = cur.lastpit();
4025 cur.pos() = cur.lastpos();
4026 cur.selection(true);
4031 // do not reset cursor/selection if we have selected
4032 // some cells (bug 2715).
4033 if (cmd.button() == mouse_button::button3
4034 && &bvcur.selBegin().inset() == this
4035 && bvcur.selIsMultiCell())
4038 // Let InsetTableCell do it
4039 cell(cur.idx())->dispatch(cur, cmd);
4042 case LFUN_MOUSE_MOTION:
4043 //lyxerr << "# InsetTabular::MouseMotion\n" << bvcur << endl;
4044 if (cmd.button() == mouse_button::button1) {
4045 // only accept motions to places not deeper nested than the real anchor
4046 if (!bvcur.realAnchor().hasPart(cur)) {
4050 // select (additional) row
4052 row_type r = rowFromY(cur, cmd.y());
4053 cur.idx() = tabular.getLastCellInRow(r);
4054 // we need to reset the cursor's pit and pos now, as the old ones
4055 // may no longer be valid.
4058 bvcur.setCursor(cur);
4059 bvcur.selection(true);
4062 // select (additional) column
4064 col_type c = columnFromX(cur, cmd.x());
4065 cur.idx() = tabular.cellIndex(tabular.nrows() - 1, c);
4066 // we need to reset the cursor's pit and pos now, as the old ones
4067 // may no longer be valid.
4070 bvcur.setCursor(cur);
4071 bvcur.selection(true);
4074 // only update if selection changes
4075 if (bvcur.idx() == cur.idx() &&
4076 !(bvcur.realAnchor().idx() == cur.idx() && bvcur.pos() != cur.pos()))
4077 cur.noScreenUpdate();
4078 setCursorFromCoordinates(cur, cmd.x(), cmd.y());
4079 bvcur.setCursor(cur);
4080 bvcur.selection(true);
4081 // if this is a multicell selection, we just set the cursor to
4082 // the beginning of the cell's text.
4083 if (bvcur.selIsMultiCell()) {
4084 bvcur.pit() = bvcur.lastpit();
4085 bvcur.pos() = bvcur.lastpos();
4090 case LFUN_MOUSE_RELEASE:
4095 case LFUN_CELL_BACKWARD:
4097 cur.selection(false);
4100 case LFUN_CELL_FORWARD:
4102 cur.selection(false);
4105 case LFUN_CHAR_FORWARD_SELECT:
4106 case LFUN_CHAR_FORWARD:
4107 case LFUN_CHAR_BACKWARD_SELECT:
4108 case LFUN_CHAR_BACKWARD:
4109 case LFUN_CHAR_RIGHT_SELECT:
4110 case LFUN_CHAR_RIGHT:
4111 case LFUN_CHAR_LEFT_SELECT:
4112 case LFUN_CHAR_LEFT:
4113 case LFUN_WORD_FORWARD:
4114 case LFUN_WORD_FORWARD_SELECT:
4115 case LFUN_WORD_BACKWARD:
4116 case LFUN_WORD_BACKWARD_SELECT:
4117 case LFUN_WORD_RIGHT:
4118 case LFUN_WORD_RIGHT_SELECT:
4119 case LFUN_WORD_LEFT:
4120 case LFUN_WORD_LEFT_SELECT: {
4121 // determine whether we move to next or previous cell, where to enter
4122 // the new cell from, and which command to "finish" (i.e., exit the
4125 EntryDirection entry_from = ENTRY_DIRECTION_IGNORE;
4126 FuncCode finish_lfun;
4128 if (act == LFUN_CHAR_FORWARD
4129 || act == LFUN_CHAR_FORWARD_SELECT
4130 || act == LFUN_WORD_FORWARD
4131 || act == LFUN_WORD_FORWARD_SELECT) {
4133 finish_lfun = LFUN_FINISHED_FORWARD;
4135 else if (act == LFUN_CHAR_BACKWARD
4136 || act == LFUN_CHAR_BACKWARD_SELECT
4137 || act == LFUN_WORD_BACKWARD
4138 || act == LFUN_WORD_BACKWARD_SELECT) {
4140 finish_lfun = LFUN_FINISHED_BACKWARD;
4142 // LEFT or RIGHT commands --- the interpretation will depend on the
4143 // table's direction.
4145 bool const right = act == LFUN_CHAR_RIGHT
4146 || act == LFUN_CHAR_RIGHT_SELECT
4147 || act == LFUN_WORD_RIGHT
4148 || act == LFUN_WORD_RIGHT_SELECT;
4149 next_cell = isRightToLeft(cur) != right;
4151 if (lyxrc.visual_cursor)
4152 entry_from = right ? ENTRY_DIRECTION_LEFT:ENTRY_DIRECTION_RIGHT;
4154 finish_lfun = right ? LFUN_FINISHED_RIGHT : LFUN_FINISHED_LEFT;
4157 bool const select = act == LFUN_CHAR_FORWARD_SELECT
4158 || act == LFUN_CHAR_BACKWARD_SELECT
4159 || act == LFUN_CHAR_RIGHT_SELECT
4160 || act == LFUN_CHAR_LEFT_SELECT
4161 || act == LFUN_WORD_FORWARD_SELECT
4162 || act == LFUN_WORD_RIGHT_SELECT
4163 || act == LFUN_WORD_BACKWARD_SELECT
4164 || act == LFUN_WORD_LEFT_SELECT;
4166 // If we have a multicell selection or we're
4167 // not doing some LFUN_*_SELECT thing anyway...
4168 if (!cur.selIsMultiCell() || !select) {
4169 col_type const c = tabular.cellColumn(cur.idx());
4170 row_type const r = tabular.cellRow(cur.idx());
4171 // Are we trying to select the whole cell and is the whole cell
4172 // not yet selected?
4173 bool const select_whole = select && !isCellSelected(cur, r, c) &&
4174 ((next_cell && cur.pit() == cur.lastpit()
4175 && cur.pos() == cur.lastpos())
4176 || (!next_cell && cur.pit() == 0 && cur.pos() == 0));
4178 bool const empty_cell = cur.lastpos() == 0 && cur.lastpit() == 0;
4180 // ...try to dispatch to the cell's inset.
4181 cell(cur.idx())->dispatch(cur, cmd);
4183 // When we already have a selection we want to select the whole cell
4184 // before going to the next cell.
4185 if (select_whole && !empty_cell){
4186 getText(cur.idx())->selectAll(cur);
4188 cur.screenUpdateFlags(Update::Force | Update::FitCursor);
4192 // FIXME: When we support the selection of an empty cell, remove
4193 // the !empty_cell from this condition. For now we jump to the next
4194 // cell if the current cell is empty.
4195 if (cur.result().dispatched() && !empty_cell)
4199 // move to next/prev cell, as appropriate
4200 // note that we will always do this if we're selecting and we have
4201 // a multicell selection
4202 LYXERR(Debug::RTL, "entering " << (next_cell ? "next" : "previous")
4203 << " cell from: " << int(entry_from));
4205 moveNextCell(cur, entry_from);
4207 movePrevCell(cur, entry_from);
4208 // if we're exiting the table, call the appropriate FINISHED lfun
4209 if (sl == cur.top()) {
4210 cmd = FuncRequest(finish_lfun);
4215 cur.screenUpdateFlags(Update::Force | Update::FitCursor);
4220 case LFUN_DOWN_SELECT:
4222 if (!(cur.selection() && cur.selIsMultiCell()))
4223 cell(cur.idx())->dispatch(cur, cmd);
4225 cur.dispatched(); // override the cell's decision
4226 if (sl == cur.top()) {
4227 // if our Text didn't do anything to the cursor
4228 // then we try to put the cursor into the cell below
4229 // setting also the right targetX.
4230 cur.selHandle(act == LFUN_DOWN_SELECT);
4231 if (tabular.cellRow(cur.idx()) != tabular.nrows() - 1) {
4232 int const xtarget = cur.targetX();
4233 // WARNING: Once cur.idx() has been reset, the cursor is in
4234 // an inconsistent state until pos() has been set. Be careful
4235 // what you do with it!
4236 cur.idx() = tabular.cellBelow(cur.idx());
4238 TextMetrics const & tm =
4239 cur.bv().textMetrics(cell(cur.idx())->getText(0));
4240 cur.pos() = tm.x2pos(cur.pit(), 0, xtarget);
4241 cur.setCurrentFont();
4244 if (sl == cur.top()) {
4245 // we trick it to go to forward after leaving the
4247 cmd = FuncRequest(LFUN_FINISHED_FORWARD);
4250 if (cur.selIsMultiCell()) {
4251 cur.pit() = cur.lastpit();
4252 cur.pos() = cur.lastpos();
4253 cur.setCurrentFont();
4254 cur.screenUpdateFlags(Update::Force | Update::FitCursor);
4257 cur.screenUpdateFlags(Update::Force | Update::FitCursor);
4260 case LFUN_UP_SELECT:
4262 if (!(cur.selection() && cur.selIsMultiCell()))
4263 cell(cur.idx())->dispatch(cur, cmd);
4264 cur.dispatched(); // override the cell's decision
4265 if (sl == cur.top()) {
4266 // if our Text didn't do anything to the cursor
4267 // then we try to put the cursor into the cell above
4268 // setting also the right targetX.
4269 cur.selHandle(act == LFUN_UP_SELECT);
4270 if (tabular.cellRow(cur.idx()) != 0) {
4271 int const xtarget = cur.targetX();
4272 // WARNING: Once cur.idx() has been reset, the cursor is in
4273 // an inconsistent state until pos() has been set. Be careful
4274 // what you do with it!
4275 cur.idx() = tabular.cellAbove(cur.idx());
4276 cur.pit() = cur.lastpit();
4277 Text const * text = cell(cur.idx())->getText(0);
4278 TextMetrics const & tm = cur.bv().textMetrics(text);
4279 ParagraphMetrics const & pm =
4280 tm.parMetrics(cur.lastpit());
4281 cur.pos() = tm.x2pos(cur.pit(), pm.rows().size()-1, xtarget);
4282 cur.setCurrentFont();
4285 if (sl == cur.top()) {
4286 cmd = FuncRequest(LFUN_UP);
4289 if (cur.selIsMultiCell()) {
4291 cur.pos() = cur.lastpos();
4292 cur.setCurrentFont();
4293 cur.screenUpdateFlags(Update::Force | Update::FitCursor);
4296 cur.screenUpdateFlags(Update::Force | Update::FitCursor);
4299 // case LFUN_SCREEN_DOWN: {
4300 // //if (hasSelection())
4301 // // cur.selection() = false;
4302 // col_type const col = tabular.cellColumn(cur.idx());
4303 // int const t = cur.bv().top_y() + cur.bv().height();
4304 // if (t < yo() + tabular.getHeightOfTabular()) {
4305 // cur.bv().scrollDocView(t, true);
4306 // cur.idx() = tabular.cellBelow(first_visible_cell_) + col;
4308 // cur.idx() = tabular.getFirstCellInRow(tabular.rows() - 1) + col;
4315 // case LFUN_SCREEN_UP: {
4316 // //if (hasSelection())
4317 // // cur.selection() = false;
4318 // col_type const col = tabular.cellColumn(cur.idx());
4319 // int const t = cur.bv().top_y() + cur.bv().height();
4321 // cur.bv().scrollDocView(t, true);
4325 // cur.idx() = tabular.cellBelow(first_visible_cell_) + col;
4329 // cur.par() = cur.lastpar();
4330 // cur.pos() = cur.lastpos();
4334 case LFUN_LAYOUT_TABULAR:
4335 cur.bv().showDialog("tabular");
4338 case LFUN_INSET_MODIFY:
4339 // we come from the dialog
4340 if (cmd.getArg(0) == "tabular")
4341 tabularFeatures(cur, cmd.getLongArg(1));
4346 case LFUN_TABULAR_FEATURE:
4347 tabularFeatures(cur, to_utf8(cmd.argument()));
4350 // insert file functions
4351 case LFUN_FILE_INSERT_PLAINTEXT_PARA:
4352 case LFUN_FILE_INSERT_PLAINTEXT:
4354 if (FileName::isAbsolute(to_utf8(cmd.argument()))) {
4355 docstring const tmpstr = cur.bv().contentsOfPlaintextFile(
4356 FileName(to_utf8(cmd.argument())));
4359 cur.recordUndoInset();
4360 if (insertPlaintextString(cur.bv(), tmpstr, false)) {
4361 // content has been replaced,
4362 // so cursor might be invalid
4363 cur.pos() = cur.lastpos();
4364 cur.pit() = cur.lastpit();
4365 bvcur.setCursor(cur);
4372 if (cur.selIsMultiCell()) {
4373 if (copySelection(cur)) {
4374 cur.recordUndoInset();
4378 cell(cur.idx())->dispatch(cur, cmd);
4381 case LFUN_SELF_INSERT:
4382 if (cur.selIsMultiCell()) {
4383 cur.recordUndoInset();
4385 BufferView * bv = &cur.bv();
4386 docstring::const_iterator cit = cmd.argument().begin();
4387 docstring::const_iterator const end = cmd.argument().end();
4388 for (; cit != end; ++cit)
4389 bv->translateAndInsert(*cit, getText(cur.idx()), cur);
4392 bv->bookmarkEditPosition();
4394 cell(cur.idx())->dispatch(cur, cmd);
4397 case LFUN_CHAR_DELETE_BACKWARD:
4398 case LFUN_CHAR_DELETE_FORWARD:
4399 if (cur.selIsMultiCell()) {
4400 cur.recordUndoInset();
4403 cell(cur.idx())->dispatch(cur, cmd);
4407 if (!cur.selection())
4409 if (cur.selIsMultiCell()) {
4413 cell(cur.idx())->dispatch(cur, cmd);
4416 case LFUN_CLIPBOARD_PASTE:
4417 case LFUN_PRIMARY_SELECTION_PASTE: {
4418 docstring const clip = (act == LFUN_CLIPBOARD_PASTE) ?
4419 theClipboard().getAsText(Clipboard::PlainTextType) :
4420 theSelection().get();
4423 // pass to InsertPlaintextString, but
4424 // only if we have multi-cell content
4425 if (clip.find_first_of(from_ascii("\t\n")) != docstring::npos) {
4426 cur.recordUndoInset();
4427 if (insertPlaintextString(cur.bv(), clip, false)) {
4428 // content has been replaced,
4429 // so cursor might be invalid
4430 cur.pos() = cur.lastpos();
4431 cur.pit() = cur.lastpit();
4432 bvcur.setCursor(cur);
4436 // Let the cell handle normal text
4437 cell(cur.idx())->dispatch(cur, cmd);
4442 if (!tabularStackDirty()) {
4443 if (!cur.selIsMultiCell())
4444 cell(cur.idx())->dispatch(cur, cmd);
4447 if (theClipboard().isInternal()) {
4448 cur.recordUndoInset();
4449 pasteClipboard(cur);
4453 case LFUN_FONT_EMPH:
4454 case LFUN_FONT_BOLD:
4455 case LFUN_FONT_BOLDSYMBOL:
4456 case LFUN_FONT_ROMAN:
4457 case LFUN_FONT_NOUN:
4458 case LFUN_FONT_ITAL:
4459 case LFUN_FONT_FRAK:
4460 case LFUN_FONT_TYPEWRITER:
4461 case LFUN_FONT_SANS:
4462 case LFUN_TEXTSTYLE_APPLY:
4463 case LFUN_TEXTSTYLE_UPDATE:
4464 case LFUN_FONT_SIZE:
4465 case LFUN_FONT_UNDERLINE:
4466 case LFUN_FONT_STRIKEOUT:
4467 case LFUN_FONT_UNDERUNDERLINE:
4468 case LFUN_FONT_UNDERWAVE:
4470 case LFUN_PARAGRAPH_PARAMS_APPLY:
4471 case LFUN_PARAGRAPH_PARAMS:
4472 case LFUN_WORD_CAPITALIZE:
4473 case LFUN_WORD_UPCASE:
4474 case LFUN_WORD_LOWCASE:
4475 case LFUN_CHARS_TRANSPOSE:
4476 if (cur.selIsMultiCell()) {
4479 getSelection(cur, rs, re, cs, ce);
4480 Cursor tmpcur = cur;
4481 for (row_type r = rs; r <= re; ++r) {
4482 for (col_type c = cs; c <= ce; ++c) {
4483 // cursor follows cell:
4484 tmpcur.idx() = tabular.cellIndex(r, c);
4485 // select this cell only:
4488 tmpcur.resetAnchor();
4489 tmpcur.pit() = tmpcur.lastpit();
4490 tmpcur.pos() = tmpcur.top().lastpos();
4491 tmpcur.setCursor(tmpcur);
4492 tmpcur.setSelection();
4493 cell(tmpcur.idx())->dispatch(tmpcur, cmd);
4498 cell(cur.idx())->dispatch(cur, cmd);
4502 case LFUN_INSET_SETTINGS:
4503 // relay this lfun to Inset, not to the cell.
4504 Inset::doDispatch(cur, cmd);
4508 // we try to handle this event in the insets dispatch function.
4509 cell(cur.idx())->dispatch(cur, cmd);
4515 bool InsetTabular::getFeatureStatus(Cursor & cur, string const & s,
4516 string const & argument, FuncStatus & status) const
4519 int action = Tabular::LAST_ACTION;
4521 for (; tabularFeature[i].action != Tabular::LAST_ACTION; ++i) {
4522 if (tabularFeature[i].feature == s) {
4523 action = tabularFeature[i].action;
4527 if (action == Tabular::LAST_ACTION) {
4529 status.setUnknown(true);
4533 row_type sel_row_start = 0;
4534 row_type sel_row_end = 0;
4535 col_type sel_col_start = 0;
4536 col_type sel_col_end = 0;
4537 Tabular::ltType dummyltt;
4540 getSelection(cur, sel_row_start, sel_row_end, sel_col_start, sel_col_end);
4543 case Tabular::SET_PWIDTH:
4544 case Tabular::SET_MPWIDTH:
4545 case Tabular::SET_SPECIAL_COLUMN:
4546 case Tabular::SET_SPECIAL_MULTICOLUMN:
4547 case Tabular::APPEND_ROW:
4548 case Tabular::APPEND_COLUMN:
4549 case Tabular::DELETE_ROW:
4550 case Tabular::DELETE_COLUMN:
4551 case Tabular::COPY_ROW:
4552 case Tabular::COPY_COLUMN:
4553 case Tabular::SET_TOP_SPACE:
4554 case Tabular::SET_BOTTOM_SPACE:
4555 case Tabular::SET_INTERLINE_SPACE:
4559 case Tabular::SET_TABULAR_WIDTH:
4560 status.setEnabled(!tabular.rotate && !tabular.is_long_tabular
4561 && tabular.tabular_valignment == Tabular::LYX_VALIGN_MIDDLE);
4564 case Tabular::MOVE_COLUMN_RIGHT:
4565 case Tabular::MOVE_COLUMN_LEFT:
4566 case Tabular::MOVE_ROW_DOWN:
4567 case Tabular::MOVE_ROW_UP: {
4568 if (cur.selection()) {
4569 status.message(_("Selections not supported."));
4570 status.setEnabled(false);
4574 if ((action == Tabular::MOVE_COLUMN_RIGHT &&
4575 tabular.ncols() == tabular.cellColumn(cur.idx()) + 1) ||
4576 (action == Tabular::MOVE_COLUMN_LEFT &&
4577 tabular.cellColumn(cur.idx()) == 0) ||
4578 (action == Tabular::MOVE_ROW_DOWN &&
4579 tabular.nrows() == tabular.cellRow(cur.idx()) + 1) ||
4580 (action == Tabular::MOVE_ROW_UP &&
4581 tabular.cellRow(cur.idx()) == 0)) {
4582 status.setEnabled(false);
4586 if (action == Tabular::MOVE_COLUMN_RIGHT ||
4587 action == Tabular::MOVE_COLUMN_LEFT) {
4588 if (tabular.hasMultiColumn(tabular.cellColumn(cur.idx())) ||
4589 tabular.hasMultiColumn(tabular.cellColumn(cur.idx()) +
4590 (action == Tabular::MOVE_COLUMN_RIGHT ? 1 : -1))) {
4591 status.message(_("Multi-column in current or"
4592 " destination column."));
4593 status.setEnabled(false);
4598 if (action == Tabular::MOVE_ROW_DOWN ||
4599 action == Tabular::MOVE_ROW_UP) {
4600 if (tabular.hasMultiRow(tabular.cellRow(cur.idx())) ||
4601 tabular.hasMultiRow(tabular.cellRow(cur.idx()) +
4602 (action == Tabular::MOVE_ROW_DOWN ? 1 : -1))) {
4603 status.message(_("Multi-row in current or"
4604 " destination row."));
4605 status.setEnabled(false);
4610 status.setEnabled(true);
4614 case Tabular::SET_DECIMAL_POINT:
4616 tabular.getAlignment(cur.idx()) == LYX_ALIGN_DECIMAL);
4619 case Tabular::SET_MULTICOLUMN:
4620 case Tabular::UNSET_MULTICOLUMN:
4621 case Tabular::MULTICOLUMN:
4622 // If a row is set as longtable caption, it must not be allowed
4623 // to unset that this row is a multicolumn.
4624 status.setEnabled(sel_row_start == sel_row_end
4625 && !tabular.ltCaption(tabular.cellRow(cur.idx())));
4626 status.setOnOff(tabular.isMultiColumn(cur.idx()));
4629 case Tabular::SET_MULTIROW:
4630 case Tabular::UNSET_MULTIROW:
4631 case Tabular::MULTIROW:
4632 // If a row is set as longtable caption, it must not be allowed
4633 // to unset that this row is a multirow.
4634 status.setEnabled(sel_col_start == sel_col_end
4635 && !tabular.ltCaption(tabular.cellRow(cur.idx())));
4636 status.setOnOff(tabular.isMultiRow(cur.idx()));
4639 case Tabular::SET_ALL_LINES:
4640 case Tabular::UNSET_ALL_LINES:
4641 case Tabular::SET_BORDER_LINES:
4642 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
4645 case Tabular::SET_LINE_TOP:
4646 case Tabular::SET_LINE_BOTTOM:
4647 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
4650 case Tabular::SET_LINE_LEFT:
4651 case Tabular::SET_LINE_RIGHT:
4652 status.setEnabled(!tabular.use_booktabs
4653 && !tabular.ltCaption(tabular.cellRow(cur.idx())));
4656 case Tabular::TOGGLE_LINE_TOP:
4657 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
4658 status.setOnOff(tabular.topLine(cur.idx()));
4661 case Tabular::TOGGLE_LINE_BOTTOM:
4662 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
4663 status.setOnOff(tabular.bottomLine(cur.idx()));
4666 case Tabular::TOGGLE_LINE_LEFT:
4667 status.setEnabled(!tabular.use_booktabs
4668 && !tabular.ltCaption(tabular.cellRow(cur.idx())));
4669 status.setOnOff(tabular.leftLine(cur.idx()));
4672 case Tabular::TOGGLE_LINE_RIGHT:
4673 status.setEnabled(!tabular.use_booktabs
4674 && !tabular.ltCaption(tabular.cellRow(cur.idx())));
4675 status.setOnOff(tabular.rightLine(cur.idx()));
4678 // multirow cells only inherit the alignment of the column if the column has
4679 // no width, otherwise they are left-aligned
4680 // therefore allow always left but right and center only if there is no width
4681 case Tabular::M_ALIGN_LEFT:
4683 case Tabular::ALIGN_LEFT:
4684 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_LEFT);
4687 case Tabular::M_ALIGN_RIGHT:
4689 case Tabular::ALIGN_RIGHT:
4690 status.setEnabled(!(tabular.isMultiRow(cur.idx())
4691 && !tabular.getPWidth(cur.idx()).zero()));
4692 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_RIGHT);
4695 case Tabular::M_ALIGN_CENTER:
4697 case Tabular::ALIGN_CENTER:
4698 status.setEnabled(!(tabular.isMultiRow(cur.idx())
4699 && !tabular.getPWidth(cur.idx()).zero()));
4700 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_CENTER);
4703 case Tabular::ALIGN_BLOCK:
4704 status.setEnabled(!tabular.getPWidth(cur.idx()).zero()
4705 && !tabular.isMultiRow(cur.idx()));
4706 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_BLOCK);
4709 case Tabular::ALIGN_DECIMAL:
4710 status.setEnabled(!tabular.isMultiRow(cur.idx())
4711 && !tabular.isMultiColumn(cur.idx()));
4712 status.setOnOff(tabular.getAlignment(cur.idx(), true) == LYX_ALIGN_DECIMAL);
4715 case Tabular::M_VALIGN_TOP:
4717 case Tabular::VALIGN_TOP:
4718 status.setEnabled(!tabular.getPWidth(cur.idx()).zero()
4719 && !tabular.isMultiRow(cur.idx()));
4721 tabular.getVAlignment(cur.idx(), flag) == Tabular::LYX_VALIGN_TOP);
4724 case Tabular::M_VALIGN_BOTTOM:
4726 case Tabular::VALIGN_BOTTOM:
4727 status.setEnabled(!tabular.getPWidth(cur.idx()).zero()
4728 && !tabular.isMultiRow(cur.idx()));
4730 tabular.getVAlignment(cur.idx(), flag) == Tabular::LYX_VALIGN_BOTTOM);
4733 case Tabular::M_VALIGN_MIDDLE:
4735 case Tabular::VALIGN_MIDDLE:
4736 status.setEnabled(!tabular.getPWidth(cur.idx()).zero()
4737 && !tabular.isMultiRow(cur.idx()));
4739 tabular.getVAlignment(cur.idx(), flag) == Tabular::LYX_VALIGN_MIDDLE);
4742 case Tabular::SET_LONGTABULAR:
4743 case Tabular::TOGGLE_LONGTABULAR:
4744 // setting as longtable is not allowed when table is inside a float
4745 if (cur.innerInsetOfType(FLOAT_CODE) != 0
4746 || cur.innerInsetOfType(WRAP_CODE) != 0)
4747 status.setEnabled(false);
4749 status.setEnabled(true);
4750 status.setOnOff(tabular.is_long_tabular);
4753 case Tabular::UNSET_LONGTABULAR:
4754 status.setOnOff(!tabular.is_long_tabular);
4757 case Tabular::TOGGLE_ROTATE_TABULAR:
4758 case Tabular::SET_ROTATE_TABULAR:
4759 status.setOnOff(tabular.rotate != 0);
4762 case Tabular::TABULAR_VALIGN_TOP:
4763 status.setEnabled(tabular.tabular_width.zero());
4764 status.setOnOff(tabular.tabular_valignment
4765 == Tabular::LYX_VALIGN_TOP);
4767 case Tabular::TABULAR_VALIGN_MIDDLE:
4768 status.setEnabled(tabular.tabular_width.zero());
4769 status.setOnOff(tabular.tabular_valignment
4770 == Tabular::LYX_VALIGN_MIDDLE);
4772 case Tabular::TABULAR_VALIGN_BOTTOM:
4773 status.setEnabled(tabular.tabular_width.zero());
4774 status.setOnOff(tabular.tabular_valignment
4775 == Tabular::LYX_VALIGN_BOTTOM);
4778 case Tabular::LONGTABULAR_ALIGN_LEFT:
4779 status.setOnOff(tabular.longtabular_alignment
4780 == Tabular::LYX_LONGTABULAR_ALIGN_LEFT);
4782 case Tabular::LONGTABULAR_ALIGN_CENTER:
4783 status.setOnOff(tabular.longtabular_alignment
4784 == Tabular::LYX_LONGTABULAR_ALIGN_CENTER);
4786 case Tabular::LONGTABULAR_ALIGN_RIGHT:
4787 status.setOnOff(tabular.longtabular_alignment
4788 == Tabular::LYX_LONGTABULAR_ALIGN_RIGHT);
4791 case Tabular::UNSET_ROTATE_TABULAR:
4792 status.setOnOff(tabular.rotate == 0);
4795 case Tabular::TOGGLE_ROTATE_CELL:
4796 case Tabular::SET_ROTATE_CELL:
4797 status.setOnOff(!oneCellHasRotationState(false,
4798 sel_row_start, sel_row_end, sel_col_start, sel_col_end));
4801 case Tabular::UNSET_ROTATE_CELL:
4802 status.setOnOff(!oneCellHasRotationState(true,
4803 sel_row_start, sel_row_end, sel_col_start, sel_col_end));
4806 case Tabular::SET_USEBOX:
4807 status.setOnOff(convert<int>(argument) == tabular.getUsebox(cur.idx()));
4810 // every row can only be one thing:
4811 // either a footer or header
4812 case Tabular::SET_LTFIRSTHEAD:
4813 status.setEnabled(sel_row_start == sel_row_end);
4814 status.setOnOff(tabular.getRowOfLTFirstHead(sel_row_start, dummyltt));
4817 case Tabular::UNSET_LTFIRSTHEAD:
4818 status.setEnabled(sel_row_start == sel_row_end);
4819 status.setOnOff(!tabular.getRowOfLTFirstHead(sel_row_start, dummyltt));
4822 case Tabular::SET_LTHEAD:
4823 status.setEnabled(sel_row_start == sel_row_end);
4824 status.setOnOff(tabular.getRowOfLTHead(sel_row_start, dummyltt));
4827 case Tabular::UNSET_LTHEAD:
4828 status.setEnabled(sel_row_start == sel_row_end);
4829 status.setOnOff(!tabular.getRowOfLTHead(sel_row_start, dummyltt));
4832 case Tabular::SET_LTFOOT:
4833 status.setEnabled(sel_row_start == sel_row_end);
4834 status.setOnOff(tabular.getRowOfLTFoot(sel_row_start, dummyltt));
4837 case Tabular::UNSET_LTFOOT:
4838 status.setEnabled(sel_row_start == sel_row_end);
4839 status.setOnOff(!tabular.getRowOfLTFoot(sel_row_start, dummyltt));
4842 case Tabular::SET_LTLASTFOOT:
4843 status.setEnabled(sel_row_start == sel_row_end);
4844 status.setOnOff(tabular.getRowOfLTLastFoot(sel_row_start, dummyltt));
4847 case Tabular::UNSET_LTLASTFOOT:
4848 status.setEnabled(sel_row_start == sel_row_end);
4849 status.setOnOff(!tabular.getRowOfLTLastFoot(sel_row_start, dummyltt));
4852 case Tabular::SET_LTNEWPAGE:
4853 status.setOnOff(tabular.getLTNewPage(sel_row_start));
4855 case Tabular::UNSET_LTNEWPAGE:
4856 status.setOnOff(!tabular.getLTNewPage(sel_row_start));
4859 // only one row in head/firsthead/foot/lasthead can be the caption
4860 // and a multirow cannot be set as caption
4861 case Tabular::SET_LTCAPTION:
4862 status.setEnabled(sel_row_start == sel_row_end
4863 && (!tabular.getRowOfLTFirstHead(sel_row_start, dummyltt)
4864 || !tabular.haveLTCaption(Tabular::CAPTION_FIRSTHEAD))
4865 && (!tabular.getRowOfLTHead(sel_row_start, dummyltt)
4866 || !tabular.haveLTCaption(Tabular::CAPTION_HEAD))
4867 && (!tabular.getRowOfLTFoot(sel_row_start, dummyltt)
4868 || !tabular.haveLTCaption(Tabular::CAPTION_FOOT))
4869 && (!tabular.getRowOfLTLastFoot(sel_row_start, dummyltt)
4870 || !tabular.haveLTCaption(Tabular::CAPTION_LASTFOOT))
4871 && !tabular.isMultiRow(sel_row_start));
4872 status.setOnOff(tabular.ltCaption(sel_row_start));
4875 case Tabular::UNSET_LTCAPTION:
4876 status.setEnabled(sel_row_start == sel_row_end && tabular.ltCaption(sel_row_start));
4879 case Tabular::TOGGLE_LTCAPTION:
4880 status.setEnabled(sel_row_start == sel_row_end && (tabular.ltCaption(sel_row_start)
4881 || ((!tabular.getRowOfLTFirstHead(sel_row_start, dummyltt)
4882 || !tabular.haveLTCaption(Tabular::CAPTION_FIRSTHEAD))
4883 && (!tabular.getRowOfLTHead(sel_row_start, dummyltt)
4884 || !tabular.haveLTCaption(Tabular::CAPTION_HEAD))
4885 && (!tabular.getRowOfLTFoot(sel_row_start, dummyltt)
4886 || !tabular.haveLTCaption(Tabular::CAPTION_FOOT))
4887 && (!tabular.getRowOfLTLastFoot(sel_row_start, dummyltt)
4888 || !tabular.haveLTCaption(Tabular::CAPTION_LASTFOOT)))));
4889 status.setOnOff(tabular.ltCaption(sel_row_start));
4892 case Tabular::TOGGLE_BOOKTABS:
4893 case Tabular::SET_BOOKTABS:
4894 status.setOnOff(tabular.use_booktabs);
4897 case Tabular::UNSET_BOOKTABS:
4898 status.setOnOff(!tabular.use_booktabs);
4903 status.setEnabled(false);
4910 // function sets an object as defined in FuncStatus.h:
4911 // states OK, Unknown, Disabled, On, Off.
4912 bool InsetTabular::getStatus(Cursor & cur, FuncRequest const & cmd,
4913 FuncStatus & status) const
4915 switch (cmd.action()) {
4916 case LFUN_INSET_MODIFY:
4917 if (cmd.getArg(0) != "tabular")
4919 if (cmd.getArg(1) == "for-dialog") {
4920 // The dialog is asking the status of a command
4921 if (&cur.inset() != this)
4923 string action = cmd.getArg(2);
4924 string arg = cmd.getLongArg(3);
4925 return getFeatureStatus(cur, action, arg, status);
4927 // We always enable the lfun if it is coming from the dialog
4928 // because the dialog makes sure all the settings are valid,
4929 // even though the first argument might not be valid now.
4930 status.setEnabled(true);
4934 case LFUN_TABULAR_FEATURE: {
4935 if (&cur.inset() != this)
4937 string action = cmd.getArg(0);
4938 string arg = cmd.getLongArg(1);
4939 return getFeatureStatus(cur, action, arg, status);
4942 case LFUN_CAPTION_INSERT: {
4943 // caption is only allowed in caption cell of longtable
4944 if (!tabular.ltCaption(tabular.cellRow(cur.idx()))) {
4945 status.setEnabled(false);
4948 // only standard caption is allowed
4949 string arg = cmd.getArg(0);
4950 if (!arg.empty() && arg != "Standard") {
4951 status.setEnabled(false);
4954 // check if there is already a caption
4955 bool have_caption = false;
4956 InsetTableCell itc = InsetTableCell(*tabular.cellInset(cur.idx()));
4957 ParagraphList::const_iterator pit = itc.paragraphs().begin();
4958 ParagraphList::const_iterator pend = itc.paragraphs().end();
4959 for (; pit != pend; ++pit) {
4960 InsetList::const_iterator it = pit->insetList().begin();
4961 InsetList::const_iterator end = pit->insetList().end();
4962 for (; it != end; ++it) {
4963 if (it->inset->lyxCode() == CAPTION_CODE) {
4964 have_caption = true;
4969 status.setEnabled(!have_caption);
4973 // These are only enabled inside tabular
4974 case LFUN_CELL_BACKWARD:
4975 case LFUN_CELL_FORWARD:
4976 status.setEnabled(true);
4979 // disable these with multiple cells selected
4980 case LFUN_INSET_INSERT:
4981 case LFUN_TABULAR_INSERT:
4982 case LFUN_FLEX_INSERT:
4983 case LFUN_FLOAT_INSERT:
4984 case LFUN_FLOAT_WIDE_INSERT:
4985 case LFUN_FOOTNOTE_INSERT:
4986 case LFUN_MARGINALNOTE_INSERT:
4987 case LFUN_MATH_INSERT:
4988 case LFUN_MATH_MODE:
4989 case LFUN_MATH_MUTATE:
4990 case LFUN_MATH_DISPLAY:
4991 case LFUN_NOTE_INSERT:
4992 case LFUN_ARGUMENT_INSERT:
4993 case LFUN_BOX_INSERT:
4994 case LFUN_BRANCH_INSERT:
4995 case LFUN_PHANTOM_INSERT:
4996 case LFUN_WRAP_INSERT:
4997 case LFUN_PREVIEW_INSERT:
4998 case LFUN_ERT_INSERT: {
4999 if (cur.selIsMultiCell()) {
5000 status.setEnabled(false);
5003 return cell(cur.idx())->getStatus(cur, cmd, status);
5006 // disable in non-fixed-width cells
5007 case LFUN_PARAGRAPH_BREAK:
5008 // multirow does not allow paragraph breaks
5009 if (tabular.isMultiRow(cur.idx())) {
5010 status.setEnabled(false);
5014 case LFUN_NEWLINE_INSERT: {
5015 if (tabular.getPWidth(cur.idx()).zero()) {
5016 status.setEnabled(false);
5019 return cell(cur.idx())->getStatus(cur, cmd, status);
5022 case LFUN_NEWPAGE_INSERT:
5023 status.setEnabled(false);
5027 if (tabularStackDirty() && theClipboard().isInternal()) {
5028 if (cur.selIsMultiCell()) {
5031 getSelection(cur, rs, re, cs, ce);
5032 if (paste_tabular && paste_tabular->ncols() == ce - cs + 1
5033 && paste_tabular->nrows() == re - rs + 1)
5034 status.setEnabled(true);
5036 status.setEnabled(false);
5037 status.message(_("Selection size should match clipboard content."));
5040 status.setEnabled(true);
5043 return cell(cur.idx())->getStatus(cur, cmd, status);
5045 case LFUN_INSET_SETTINGS:
5046 // relay this lfun to Inset, not to the cell.
5047 return Inset::getStatus(cur, cmd, status);
5050 // we try to handle this event in the insets dispatch function.
5051 return cell(cur.idx())->getStatus(cur, cmd, status);
5057 Inset::DisplayType InsetTabular::display() const
5059 if (tabular.is_long_tabular) {
5060 switch (tabular.longtabular_alignment) {
5061 case Tabular::LYX_LONGTABULAR_ALIGN_LEFT:
5063 case Tabular::LYX_LONGTABULAR_ALIGN_CENTER:
5065 case Tabular::LYX_LONGTABULAR_ALIGN_RIGHT:
5075 void InsetTabular::latex(otexstream & os, OutputParams const & runparams) const
5077 tabular.latex(os, runparams);
5081 int InsetTabular::plaintext(odocstringstream & os,
5082 OutputParams const & runparams, size_t max_length) const
5084 os << '\n'; // output table on a new line
5085 int const dp = runparams.linelen > 0 ? runparams.depth : 0;
5086 tabular.plaintext(os, runparams, dp, false, 0, max_length);
5087 return PLAINTEXT_NEWLINE;
5091 int InsetTabular::docbook(odocstream & os, OutputParams const & runparams) const
5096 // FIXME: Why not pass a proper DocIterator here?
5098 // if the table is inside a float it doesn't need the informaltable
5099 // wrapper. Search for it.
5100 for (master = owner(); master; master = master->owner())
5101 if (master->lyxCode() == FLOAT_CODE)
5106 os << "<informaltable>";
5109 ret += tabular.docbook(os, runparams);
5111 os << "</informaltable>";
5118 docstring InsetTabular::xhtml(XHTMLStream & xs, OutputParams const & rp) const
5120 return tabular.xhtml(xs, rp);
5124 void InsetTabular::validate(LaTeXFeatures & features) const
5126 tabular.validate(features);
5128 // It'd be better to be able to get this from an InsetLayout, but at present
5129 // InsetLayouts do not seem really to work for things that aren't InsetTexts.
5130 if (features.runparams().flavor == OutputParams::HTML)
5131 features.addCSSSnippet(
5132 "table { border: 1px solid black; display: inline-block; }\n"
5133 "td { border: 1px solid black; padding: 0.5ex; }");
5137 shared_ptr<InsetTableCell const> InsetTabular::cell(idx_type idx) const
5139 return tabular.cellInset(idx);
5143 shared_ptr<InsetTableCell> InsetTabular::cell(idx_type idx)
5145 return tabular.cellInset(idx);
5149 void InsetTabular::cursorPos(BufferView const & bv,
5150 CursorSlice const & sl, bool boundary, int & x, int & y) const
5152 cell(sl.idx())->cursorPos(bv, sl, boundary, x, y);
5154 // y offset correction
5155 y += cellYPos(sl.idx());
5156 y += tabular.textVOffset(sl.idx());
5157 y += offset_valign_;
5159 // x offset correction
5160 x += cellXPos(sl.idx());
5161 x += tabular.textHOffset(sl.idx());
5162 x += ADD_TO_TABULAR_WIDTH;
5166 int InsetTabular::dist(BufferView & bv, idx_type const cell, int x, int y) const
5170 Inset const & inset = *tabular.cellInset(cell);
5171 Point o = bv.coordCache().getInsets().xy(&inset);
5172 int const xbeg = o.x_ - tabular.textHOffset(cell);
5173 int const xend = xbeg + tabular.cellWidth(cell);
5174 row_type const row = tabular.cellRow(cell);
5175 int const ybeg = o.y_ - tabular.rowAscent(row)
5176 - tabular.interRowSpace(row) - tabular.textVOffset(cell);
5177 int const yend = ybeg + tabular.cellHeight(cell);
5189 //lyxerr << " xbeg=" << xbeg << " xend=" << xend
5190 // << " ybeg=" << ybeg << " yend=" << yend
5191 // << " xx=" << xx << " yy=" << yy
5192 // << " dist=" << xx + yy << endl;
5197 Inset * InsetTabular::editXY(Cursor & cur, int x, int y)
5199 //lyxerr << "InsetTabular::editXY: " << this << endl;
5200 cur.selection(false);
5202 cur.idx() = getNearestCell(cur.bv(), x, y);
5203 return cur.bv().textMetrics(&cell(cur.idx())->text()).editXY(cur, x, y);
5207 void InsetTabular::setCursorFromCoordinates(Cursor & cur, int x, int y) const
5209 cur.idx() = getNearestCell(cur.bv(), x, y);
5210 cur.bv().textMetrics(&cell(cur.idx())->text()).setCursorFromCoordinates(cur, x, y);
5214 InsetTabular::idx_type InsetTabular::getNearestCell(BufferView & bv, int x, int y) const
5216 idx_type idx_min = 0;
5217 int dist_min = numeric_limits<int>::max();
5218 for (idx_type i = 0, n = nargs(); i != n; ++i) {
5219 if (bv.coordCache().getInsets().has(tabular.cellInset(i).get())) {
5220 int const d = dist(bv, i, x, y);
5231 int InsetTabular::cellYPos(idx_type const cell) const
5233 row_type row = tabular.cellRow(cell);
5235 for (row_type r = 0; r < row; ++r)
5236 ly += tabular.rowDescent(r) + tabular.rowAscent(r + 1)
5237 + tabular.interRowSpace(r + 1);
5242 int InsetTabular::cellXPos(idx_type const cell) const
5244 col_type col = tabular.cellColumn(cell);
5246 for (col_type c = 0; c < col; ++c)
5247 lx += tabular.column_info[c].width;
5252 void InsetTabular::moveNextCell(Cursor & cur, EntryDirection entry_from)
5254 row_type const row = tabular.cellRow(cur.idx());
5255 col_type const col = tabular.cellColumn(cur.idx());
5257 if (isRightToLeft(cur)) {
5258 if (tabular.cellColumn(cur.idx()) == 0) {
5259 if (row == tabular.nrows() - 1)
5261 cur.idx() = tabular.cellBelow(tabular.getLastCellInRow(row));
5266 cur.idx() = tabular.getLastCellInRow(row - 1);
5268 cur.idx() = tabular.cellIndex(row, col - 1);
5271 if (tabular.isLastCell(cur.idx()))
5273 if (cur.idx() == tabular.getLastCellInRow(row))
5274 cur.idx() = tabular.cellIndex(row + 1, 0);
5276 col_type const colnextcell = col + tabular.columnSpan(cur.idx());
5277 cur.idx() = tabular.cellIndex(row, colnextcell);
5281 cur.boundary(false);
5283 if (cur.selIsMultiCell()) {
5284 cur.pit() = cur.lastpit();
5285 cur.pos() = cur.lastpos();
5292 // in visual mode, place cursor at extreme left or right
5294 switch(entry_from) {
5296 case ENTRY_DIRECTION_RIGHT:
5297 cur.posVisToRowExtremity(false /* !left */);
5299 case ENTRY_DIRECTION_LEFT:
5300 cur.posVisToRowExtremity(true /* left */);
5302 case ENTRY_DIRECTION_IGNORE:
5303 // nothing to do in this case
5307 cur.setCurrentFont();
5311 void InsetTabular::movePrevCell(Cursor & cur, EntryDirection entry_from)
5313 row_type const row = tabular.cellRow(cur.idx());
5314 col_type const col = tabular.cellColumn(cur.idx());
5316 if (isRightToLeft(cur)) {
5317 if (cur.idx() == tabular.getLastCellInRow(row)) {
5320 cur.idx() = tabular.getFirstCellInRow(row);
5321 cur.idx() = tabular.cellAbove(cur.idx());
5323 if (tabular.isLastCell(cur.idx()))
5325 if (cur.idx() == tabular.getLastCellInRow(row))
5326 cur.idx() = tabular.cellIndex(row + 1, 0);
5328 cur.idx() = tabular.cellIndex(row, col + 1);
5331 if (cur.idx() == 0) // first cell
5334 cur.idx() = tabular.getLastCellInRow(row - 1);
5336 cur.idx() = tabular.cellIndex(row, col - 1);
5339 if (cur.selIsMultiCell()) {
5340 cur.pit() = cur.lastpit();
5341 cur.pos() = cur.lastpos();
5345 cur.pit() = cur.lastpit();
5346 cur.pos() = cur.lastpos();
5348 // in visual mode, place cursor at extreme left or right
5350 switch(entry_from) {
5352 case ENTRY_DIRECTION_RIGHT:
5353 cur.posVisToRowExtremity(false /* !left */);
5355 case ENTRY_DIRECTION_LEFT:
5356 cur.posVisToRowExtremity(true /* left */);
5358 case ENTRY_DIRECTION_IGNORE:
5359 // nothing to do in this case
5363 cur.setCurrentFont();
5367 void InsetTabular::tabularFeatures(Cursor & cur, string const & argument)
5369 cur.recordUndoInset(this);
5371 istringstream is(argument);
5374 size_t safe_guard = 0;
5379 if (safe_guard > 1000) {
5380 LYXERR0("parameter max count reached!");
5384 Tabular::Feature action = Tabular::LAST_ACTION;
5387 for (; tabularFeature[i].action != Tabular::LAST_ACTION; ++i) {
5388 if (s != tabularFeature[i].feature)
5390 action = tabularFeature[i].action;
5393 if (action == Tabular::LAST_ACTION) {
5394 LYXERR0("Feature not found " << s);
5398 if (tabularFeature[i].need_value)
5400 LYXERR(Debug::DEBUG, "Feature: " << s << "\t\tvalue: " << val);
5401 tabularFeatures(cur, action, val);
5406 static void checkLongtableSpecial(Tabular::ltType & ltt,
5407 string const & special, bool & flag)
5409 if (special == "dl_above") {
5412 } else if (special == "dl_below") {
5413 ltt.bottomDL = flag;
5415 } else if (special == "empty") {
5425 bool InsetTabular::oneCellHasRotationState(bool rotated,
5426 row_type row_start, row_type row_end,
5427 col_type col_start, col_type col_end) const
5429 for (row_type r = row_start; r <= row_end; ++r)
5430 for (col_type c = col_start; c <= col_end; ++c)
5432 if (tabular.getRotateCell(tabular.cellIndex(r, c)) != 0)
5435 if (tabular.getRotateCell(tabular.cellIndex(r, c)) == 0)
5442 void InsetTabular::tabularFeatures(Cursor & cur,
5443 Tabular::Feature feature, string const & value)
5445 col_type sel_col_start;
5446 col_type sel_col_end;
5447 row_type sel_row_start;
5448 row_type sel_row_end;
5449 bool setLines = false;
5450 LyXAlignment setAlign = LYX_ALIGN_LEFT;
5451 Tabular::VAlignment setVAlign = Tabular::LYX_VALIGN_TOP;
5455 case Tabular::M_ALIGN_LEFT:
5456 case Tabular::ALIGN_LEFT:
5457 setAlign = LYX_ALIGN_LEFT;
5460 case Tabular::M_ALIGN_RIGHT:
5461 case Tabular::ALIGN_RIGHT:
5462 setAlign = LYX_ALIGN_RIGHT;
5465 case Tabular::M_ALIGN_CENTER:
5466 case Tabular::ALIGN_CENTER:
5467 setAlign = LYX_ALIGN_CENTER;
5470 case Tabular::ALIGN_BLOCK:
5471 setAlign = LYX_ALIGN_BLOCK;
5474 case Tabular::ALIGN_DECIMAL:
5475 setAlign = LYX_ALIGN_DECIMAL;
5478 case Tabular::M_VALIGN_TOP:
5479 case Tabular::VALIGN_TOP:
5480 setVAlign = Tabular::LYX_VALIGN_TOP;
5483 case Tabular::M_VALIGN_BOTTOM:
5484 case Tabular::VALIGN_BOTTOM:
5485 setVAlign = Tabular::LYX_VALIGN_BOTTOM;
5488 case Tabular::M_VALIGN_MIDDLE:
5489 case Tabular::VALIGN_MIDDLE:
5490 setVAlign = Tabular::LYX_VALIGN_MIDDLE;
5497 getSelection(cur, sel_row_start, sel_row_end, sel_col_start, sel_col_end);
5498 row_type const row = tabular.cellRow(cur.idx());
5499 col_type const column = tabular.cellColumn(cur.idx());
5501 Tabular::ltType ltt;
5505 case Tabular::SET_TABULAR_WIDTH:
5506 tabular.setTabularWidth(Length(value));
5509 case Tabular::SET_PWIDTH: {
5510 Length const len(value);
5511 tabular.setColumnPWidth(cur, cur.idx(), len);
5513 && tabular.getAlignment(cur.idx(), true) == LYX_ALIGN_BLOCK)
5514 tabularFeatures(cur, Tabular::ALIGN_CENTER, string());
5518 case Tabular::SET_MPWIDTH:
5519 tabular.setMColumnPWidth(cur, cur.idx(), Length(value));
5522 case Tabular::SET_MROFFSET:
5523 tabular.setMROffset(cur, cur.idx(), Length(value));
5526 case Tabular::SET_SPECIAL_COLUMN:
5527 case Tabular::SET_SPECIAL_MULTICOLUMN:
5528 if (value == "none")
5529 tabular.setAlignSpecial(cur.idx(), docstring(), feature);
5531 tabular.setAlignSpecial(cur.idx(), from_utf8(value), feature);
5534 case Tabular::APPEND_ROW:
5535 // append the row into the tabular
5536 tabular.appendRow(row);
5539 case Tabular::APPEND_COLUMN:
5540 // append the column into the tabular
5541 tabular.appendColumn(column);
5542 cur.idx() = tabular.cellIndex(row, column);
5545 case Tabular::DELETE_ROW:
5546 if (sel_row_end == tabular.nrows() - 1 && sel_row_start != 0) {
5547 for (col_type c = 0; c < tabular.ncols(); c++)
5548 tabular.setBottomLine(tabular.cellIndex(sel_row_start - 1, c),
5549 tabular.bottomLine(tabular.cellIndex(sel_row_end, c)));
5552 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5553 tabular.deleteRow(sel_row_start);
5554 if (sel_row_start >= tabular.nrows())
5556 cur.idx() = tabular.cellIndex(sel_row_start, column);
5559 cur.selection(false);
5562 case Tabular::DELETE_COLUMN:
5563 if (sel_col_end == tabular.ncols() - 1 && sel_col_start != 0) {
5564 for (row_type r = 0; r < tabular.nrows(); r++)
5565 tabular.setRightLine(tabular.cellIndex(r, sel_col_start - 1),
5566 tabular.rightLine(tabular.cellIndex(r, sel_col_end)));
5569 if (sel_col_start == 0 && sel_col_end != tabular.ncols() - 1) {
5570 for (row_type r = 0; r < tabular.nrows(); r++)
5571 tabular.setLeftLine(tabular.cellIndex(r, sel_col_end + 1),
5572 tabular.leftLine(tabular.cellIndex(r, 0)));
5575 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5576 tabular.deleteColumn(sel_col_start);
5577 if (sel_col_start >= tabular.ncols())
5579 cur.idx() = tabular.cellIndex(row, sel_col_start);
5582 cur.selection(false);
5585 case Tabular::COPY_ROW:
5586 tabular.copyRow(row);
5589 case Tabular::COPY_COLUMN:
5590 tabular.copyColumn(column);
5591 cur.idx() = tabular.cellIndex(row, column);
5594 case Tabular::MOVE_COLUMN_RIGHT:
5595 tabular.moveColumn(column, Tabular::RIGHT);
5596 cur.idx() = tabular.cellIndex(row, column + 1);
5599 case Tabular::MOVE_COLUMN_LEFT:
5600 tabular.moveColumn(column, Tabular::LEFT);
5601 cur.idx() = tabular.cellIndex(row, column - 1);
5604 case Tabular::MOVE_ROW_DOWN:
5605 tabular.moveRow(row, Tabular::DOWN);
5606 cur.idx() = tabular.cellIndex(row + 1, column);
5609 case Tabular::MOVE_ROW_UP:
5610 tabular.moveRow(row, Tabular::UP);
5611 cur.idx() = tabular.cellIndex(row - 1, column);
5614 case Tabular::SET_LINE_TOP:
5615 case Tabular::TOGGLE_LINE_TOP: {
5616 bool lineSet = (feature == Tabular::SET_LINE_TOP)
5617 ? (value == "true") : !tabular.topLine(cur.idx());
5618 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5619 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5620 tabular.setTopLine(tabular.cellIndex(r, c), lineSet);
5624 case Tabular::SET_LINE_BOTTOM:
5625 case Tabular::TOGGLE_LINE_BOTTOM: {
5626 bool lineSet = (feature == Tabular::SET_LINE_BOTTOM)
5627 ? (value == "true") : !tabular.bottomLine(cur.idx());
5628 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5629 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5630 tabular.setBottomLine(tabular.cellIndex(r, c), lineSet);
5634 case Tabular::SET_LINE_LEFT:
5635 case Tabular::TOGGLE_LINE_LEFT: {
5636 bool lineSet = (feature == Tabular::SET_LINE_LEFT)
5637 ? (value == "true") : !tabular.leftLine(cur.idx());
5638 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5639 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5640 tabular.setLeftLine(tabular.cellIndex(r, c), lineSet);
5644 case Tabular::SET_LINE_RIGHT:
5645 case Tabular::TOGGLE_LINE_RIGHT: {
5646 bool lineSet = (feature == Tabular::SET_LINE_RIGHT)
5647 ? (value == "true") : !tabular.rightLine(cur.idx());
5648 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5649 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5650 tabular.setRightLine(tabular.cellIndex(r, c), lineSet);
5654 case Tabular::M_ALIGN_LEFT:
5655 case Tabular::M_ALIGN_RIGHT:
5656 case Tabular::M_ALIGN_CENTER:
5657 case Tabular::ALIGN_LEFT:
5658 case Tabular::ALIGN_RIGHT:
5659 case Tabular::ALIGN_CENTER:
5660 case Tabular::ALIGN_BLOCK:
5661 case Tabular::ALIGN_DECIMAL:
5662 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5663 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5664 tabular.setAlignment(tabular.cellIndex(r, c), setAlign,
5665 !tabular.getPWidth(c).zero());
5668 case Tabular::M_VALIGN_TOP:
5669 case Tabular::M_VALIGN_BOTTOM:
5670 case Tabular::M_VALIGN_MIDDLE:
5672 case Tabular::VALIGN_TOP:
5673 case Tabular::VALIGN_BOTTOM:
5674 case Tabular::VALIGN_MIDDLE:
5675 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5676 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5677 tabular.setVAlignment(tabular.cellIndex(r, c), setVAlign, flag);
5680 case Tabular::SET_MULTICOLUMN: {
5681 if (!cur.selection()) {
5682 // just multicol for one single cell
5683 // check whether we are completely in a multicol
5684 if (!tabular.isMultiColumn(cur.idx()))
5685 tabular.setMultiColumn(cur.idx(), 1,
5686 tabular.rightLine(cur.idx()));
5689 // we have a selection so this means we just add all these
5690 // cells to form a multicolumn cell
5691 idx_type const s_start = cur.selBegin().idx();
5692 row_type const col_start = tabular.cellColumn(s_start);
5693 row_type const col_end = tabular.cellColumn(cur.selEnd().idx());
5694 cur.idx() = tabular.setMultiColumn(s_start, col_end - col_start + 1,
5695 tabular.rightLine(cur.selEnd().idx()));
5698 cur.selection(false);
5702 case Tabular::UNSET_MULTICOLUMN: {
5703 if (!cur.selection()) {
5704 if (tabular.isMultiColumn(cur.idx()))
5705 tabular.unsetMultiColumn(cur.idx());
5710 case Tabular::MULTICOLUMN: {
5711 if (!cur.selection()) {
5712 if (tabular.isMultiColumn(cur.idx()))
5713 tabularFeatures(cur, Tabular::UNSET_MULTICOLUMN);
5715 tabularFeatures(cur, Tabular::SET_MULTICOLUMN);
5719 for (col_type c = sel_col_start; c <= sel_col_end; ++c) {
5720 row_type const r = sel_row_start;
5721 if (!tabular.isMultiColumn(tabular.cellIndex(r, c))
5722 || (r > sel_row_start && !tabular.isPartOfMultiColumn(r, c)))
5725 // If the selection contains at least one singlecol cell
5726 // or multiple multicol cells,
5727 // we assume the user will merge is to a single multicol
5729 tabularFeatures(cur, Tabular::SET_MULTICOLUMN);
5731 tabularFeatures(cur, Tabular::UNSET_MULTICOLUMN);
5735 case Tabular::SET_MULTIROW: {
5736 if (!cur.selection()) {
5737 // just multirow for one single cell
5738 // check whether we are completely in a multirow
5739 if (!tabular.isMultiRow(cur.idx()))
5740 tabular.setMultiRow(cur.idx(), 1,
5741 tabular.bottomLine(cur.idx()),
5742 tabular.getAlignment(cur.idx()));
5745 // we have a selection so this means we just add all this
5746 // cells to form a multirow cell
5747 idx_type const s_start = cur.selBegin().idx();
5748 row_type const row_start = tabular.cellRow(s_start);
5749 row_type const row_end = tabular.cellRow(cur.selEnd().idx());
5750 cur.idx() = tabular.setMultiRow(s_start, row_end - row_start + 1,
5751 tabular.bottomLine(cur.selEnd().idx()),
5752 tabular.getAlignment(cur.selEnd().idx()));
5755 cur.selection(false);
5759 case Tabular::UNSET_MULTIROW: {
5760 if (!cur.selection()) {
5761 if (tabular.isMultiRow(cur.idx()))
5762 tabular.unsetMultiRow(cur.idx());
5767 case Tabular::MULTIROW: {
5768 if (!cur.selection()) {
5769 if (tabular.isMultiRow(cur.idx()))
5770 tabularFeatures(cur, Tabular::UNSET_MULTIROW);
5772 tabularFeatures(cur, Tabular::SET_MULTIROW);
5776 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
5777 col_type const c = sel_col_start;
5778 if (!tabular.isMultiRow(tabular.cellIndex(r, c))
5779 || (r > sel_row_start && !tabular.isPartOfMultiRow(r, c)))
5782 // If the selection contains at least one singlerow cell
5783 // or multiple multirow cells,
5784 // we assume the user will merge is to a single multirow
5786 tabularFeatures(cur, Tabular::SET_MULTIROW);
5788 tabularFeatures(cur, Tabular::UNSET_MULTIROW);
5792 case Tabular::SET_ALL_LINES:
5794 case Tabular::UNSET_ALL_LINES:
5795 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5796 for (col_type c = sel_col_start; c <= sel_col_end; ++c) {
5797 idx_type const cell = tabular.cellIndex(r, c);
5798 tabular.setTopLine(cell, setLines);
5799 tabular.setBottomLine(cell, setLines);
5800 tabular.setRightLine(cell, setLines);
5801 tabular.setLeftLine(cell, setLines);
5805 case Tabular::SET_BORDER_LINES:
5806 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
5807 tabular.setLeftLine(tabular.cellIndex(r, sel_col_start), true);
5808 tabular.setRightLine(tabular.cellIndex(r, sel_col_end), true);
5810 for (col_type c = sel_col_start; c <= sel_col_end; ++c) {
5811 tabular.setTopLine(tabular.cellIndex(sel_row_start, c), true);
5812 tabular.setBottomLine(tabular.cellIndex(sel_row_end, c), true);
5816 case Tabular::TOGGLE_LONGTABULAR:
5817 if (tabular.is_long_tabular)
5818 tabularFeatures(cur, Tabular::UNSET_LONGTABULAR);
5820 tabular.is_long_tabular = true;
5823 case Tabular::SET_LONGTABULAR:
5824 tabular.is_long_tabular = true;
5827 case Tabular::UNSET_LONGTABULAR:
5828 for (row_type r = 0; r < tabular.nrows(); ++r) {
5829 if (tabular.ltCaption(r)) {
5830 cur.idx() = tabular.cellIndex(r, 0);
5833 tabularFeatures(cur, Tabular::TOGGLE_LTCAPTION);
5836 tabular.is_long_tabular = false;
5839 case Tabular::SET_ROTATE_TABULAR:
5840 tabular.rotate = convert<int>(value);
5843 case Tabular::UNSET_ROTATE_TABULAR:
5847 case Tabular::TOGGLE_ROTATE_TABULAR:
5848 // when pressing the rotate button we default to 90° rotation
5849 tabular.rotate != 0 ? tabular.rotate = 0 : tabular.rotate = 90;
5852 case Tabular::TABULAR_VALIGN_TOP:
5853 tabular.tabular_valignment = Tabular::LYX_VALIGN_TOP;
5856 case Tabular::TABULAR_VALIGN_MIDDLE:
5857 tabular.tabular_valignment = Tabular::LYX_VALIGN_MIDDLE;
5860 case Tabular::TABULAR_VALIGN_BOTTOM:
5861 tabular.tabular_valignment = Tabular::LYX_VALIGN_BOTTOM;
5864 case Tabular::LONGTABULAR_ALIGN_LEFT:
5865 tabular.longtabular_alignment = Tabular::LYX_LONGTABULAR_ALIGN_LEFT;
5868 case Tabular::LONGTABULAR_ALIGN_CENTER:
5869 tabular.longtabular_alignment = Tabular::LYX_LONGTABULAR_ALIGN_CENTER;
5872 case Tabular::LONGTABULAR_ALIGN_RIGHT:
5873 tabular.longtabular_alignment = Tabular::LYX_LONGTABULAR_ALIGN_RIGHT;
5878 case Tabular::SET_ROTATE_CELL:
5879 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5880 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5881 tabular.setRotateCell(tabular.cellIndex(r, c), convert<int>(value));
5884 case Tabular::UNSET_ROTATE_CELL:
5885 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5886 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5887 tabular.setRotateCell(tabular.cellIndex(r, c), 0);
5890 case Tabular::TOGGLE_ROTATE_CELL:
5892 bool oneNotRotated = oneCellHasRotationState(false,
5893 sel_row_start, sel_row_end, sel_col_start, sel_col_end);
5895 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5896 for (col_type c = sel_col_start; c <= sel_col_end; ++c) {
5897 // when pressing the rotate cell button we default to 90° rotation
5899 tabular.setRotateCell(tabular.cellIndex(r, c), 90);
5901 tabular.setRotateCell(tabular.cellIndex(r, c), 0);
5906 case Tabular::SET_USEBOX: {
5907 Tabular::BoxType val = Tabular::BoxType(convert<int>(value));
5908 if (val == tabular.getUsebox(cur.idx()))
5909 val = Tabular::BOX_NONE;
5910 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
5911 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
5912 tabular.setUsebox(tabular.cellIndex(r, c), val);
5916 case Tabular::UNSET_LTFIRSTHEAD:
5918 case Tabular::SET_LTFIRSTHEAD:
5919 tabular.getRowOfLTFirstHead(row, ltt);
5920 checkLongtableSpecial(ltt, value, flag);
5921 tabular.setLTHead(row, flag, ltt, true);
5924 case Tabular::UNSET_LTHEAD:
5926 case Tabular::SET_LTHEAD:
5927 tabular.getRowOfLTHead(row, ltt);
5928 checkLongtableSpecial(ltt, value, flag);
5929 tabular.setLTHead(row, flag, ltt, false);
5932 case Tabular::UNSET_LTFOOT:
5934 case Tabular::SET_LTFOOT:
5935 tabular.getRowOfLTFoot(row, ltt);
5936 checkLongtableSpecial(ltt, value, flag);
5937 tabular.setLTFoot(row, flag, ltt, false);
5940 case Tabular::UNSET_LTLASTFOOT:
5942 case Tabular::SET_LTLASTFOOT:
5943 tabular.getRowOfLTLastFoot(row, ltt);
5944 checkLongtableSpecial(ltt, value, flag);
5945 tabular.setLTFoot(row, flag, ltt, true);
5948 case Tabular::UNSET_LTNEWPAGE:
5950 case Tabular::SET_LTNEWPAGE:
5951 tabular.setLTNewPage(row, flag);
5954 case Tabular::SET_LTCAPTION: {
5955 if (tabular.ltCaption(row))
5957 cur.idx() = tabular.setLTCaption(row, true);
5960 cur.selection(false);
5961 // If a row is set as caption, then also insert
5962 // a caption. Otherwise the LaTeX output is broken.
5963 // Select cell if it is non-empty
5964 if (cur.lastpos() > 0 || cur.lastpit() > 0)
5965 lyx::dispatch(FuncRequest(LFUN_INSET_SELECT_ALL));
5966 lyx::dispatch(FuncRequest(LFUN_CAPTION_INSERT));
5970 case Tabular::UNSET_LTCAPTION: {
5971 if (!tabular.ltCaption(row))
5973 cur.idx() = tabular.setLTCaption(row, false);
5976 cur.selection(false);
5977 FuncRequest fr(LFUN_INSET_DISSOLVE, "caption");
5978 if (lyx::getStatus(fr).enabled())
5983 case Tabular::TOGGLE_LTCAPTION: {
5984 if (tabular.ltCaption(row))
5985 tabularFeatures(cur, Tabular::UNSET_LTCAPTION);
5987 tabularFeatures(cur, Tabular::SET_LTCAPTION);
5991 case Tabular::TOGGLE_BOOKTABS:
5992 tabular.use_booktabs = !tabular.use_booktabs;
5995 case Tabular::SET_BOOKTABS:
5996 tabular.use_booktabs = true;
5999 case Tabular::UNSET_BOOKTABS:
6000 tabular.use_booktabs = false;
6003 case Tabular::SET_TOP_SPACE: {
6005 if (value == "default")
6006 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
6007 tabular.row_info[r].top_space_default = true;
6008 else if (value == "none")
6009 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
6010 tabular.row_info[r].top_space_default = false;
6011 tabular.row_info[r].top_space = len;
6013 else if (isValidLength(value, &len))
6014 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
6015 tabular.row_info[r].top_space_default = false;
6016 tabular.row_info[r].top_space = len;
6021 case Tabular::SET_BOTTOM_SPACE: {
6023 if (value == "default")
6024 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
6025 tabular.row_info[r].bottom_space_default = true;
6026 else if (value == "none")
6027 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
6028 tabular.row_info[r].bottom_space_default = false;
6029 tabular.row_info[r].bottom_space = len;
6031 else if (isValidLength(value, &len))
6032 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
6033 tabular.row_info[r].bottom_space_default = false;
6034 tabular.row_info[r].bottom_space = len;
6039 case Tabular::SET_INTERLINE_SPACE: {
6041 if (value == "default")
6042 for (row_type r = sel_row_start; r <= sel_row_end; ++r)
6043 tabular.row_info[r].interline_space_default = true;
6044 else if (value == "none")
6045 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
6046 tabular.row_info[r].interline_space_default = false;
6047 tabular.row_info[r].interline_space = len;
6049 else if (isValidLength(value, &len))
6050 for (row_type r = sel_row_start; r <= sel_row_end; ++r) {
6051 tabular.row_info[r].interline_space_default = false;
6052 tabular.row_info[r].interline_space = len;
6057 case Tabular::SET_DECIMAL_POINT:
6058 for (col_type c = sel_col_start; c <= sel_col_end; ++c)
6059 tabular.column_info[c].decimal_point = from_utf8(value);
6062 // dummy stuff just to avoid warnings
6063 case Tabular::LAST_ACTION:
6069 bool InsetTabular::copySelection(Cursor & cur)
6071 if (!cur.selection())
6076 getSelection(cur, rs, re, cs, ce);
6078 paste_tabular.reset(new Tabular(tabular));
6080 for (row_type r = 0; r < rs; ++r)
6081 paste_tabular->deleteRow(0);
6083 row_type const rows = re - rs + 1;
6084 while (paste_tabular->nrows() > rows)
6085 paste_tabular->deleteRow(rows);
6087 for (col_type c = 0; c < cs; ++c)
6088 paste_tabular->deleteColumn(0);
6090 col_type const columns = ce - cs + 1;
6091 while (paste_tabular->ncols() > columns)
6092 paste_tabular->deleteColumn(columns);
6094 paste_tabular->setBuffer(tabular.buffer());
6096 odocstringstream os;
6097 OutputParams const runparams(0);
6098 paste_tabular->plaintext(os, runparams, 0, true, '\t', INT_MAX);
6099 // Needed for the "Edit->Paste recent" menu and the system clipboard.
6100 cap::copySelection(cur, os.str());
6102 // mark tabular stack dirty
6103 // FIXME: this is a workaround for bug 1919. Should be removed for 1.5,
6104 // when we (hopefully) have a one-for-all paste mechanism.
6105 // This must be called after cap::copySelection.
6106 dirtyTabularStack(true);
6112 bool InsetTabular::pasteClipboard(Cursor & cur)
6116 col_type actcol = tabular.cellColumn(cur.idx());
6117 row_type actrow = tabular.cellRow(cur.idx());
6119 if (cur.selIsMultiCell()) {
6122 getSelection(cur, actrow, re, actcol, ce);
6125 for (row_type r1 = 0, r2 = actrow;
6126 r1 < paste_tabular->nrows() && r2 < tabular.nrows();
6128 for (col_type c1 = 0, c2 = actcol;
6129 c1 < paste_tabular->ncols() && c2 < tabular.ncols();
6131 if (paste_tabular->isPartOfMultiColumn(r1, c1) &&
6132 tabular.isPartOfMultiColumn(r2, c2))
6134 if (paste_tabular->isPartOfMultiColumn(r1, c1)) {
6138 if (tabular.isPartOfMultiColumn(r2, c2)) {
6142 shared_ptr<InsetTableCell> inset(
6143 new InsetTableCell(*paste_tabular->cellInset(r1, c1)));
6144 tabular.setCellInset(r2, c2, inset);
6145 // FIXME?: why do we need to do this explicitly? (EL)
6146 tabular.cellInset(r2, c2)->setBuffer(tabular.buffer());
6148 // FIXME: change tracking (MG)
6149 inset->setChange(Change(buffer().params().track_changes ?
6150 Change::INSERTED : Change::UNCHANGED));
6158 void InsetTabular::cutSelection(Cursor & cur)
6160 if (!cur.selection())
6165 getSelection(cur, rs, re, cs, ce);
6166 for (row_type r = rs; r <= re; ++r) {
6167 for (col_type c = cs; c <= ce; ++c) {
6168 shared_ptr<InsetTableCell> t
6169 = cell(tabular.cellIndex(r, c));
6170 if (buffer().params().track_changes)
6171 // FIXME: Change tracking (MG)
6172 t->setChange(Change(Change::DELETED));
6178 // cursor position might be invalid now
6179 if (cur.pit() > cur.lastpit())
6180 cur.pit() = cur.lastpit();
6181 if (cur.pos() > cur.lastpos())
6182 cur.pos() = cur.lastpos();
6183 cur.clearSelection();
6187 bool InsetTabular::isRightToLeft(Cursor & cur) const
6189 // LASSERT: It might be better to abandon this Buffer.
6190 LASSERT(cur.depth() > 1, return false);
6191 Paragraph const & parentpar = cur[cur.depth() - 2].paragraph();
6192 pos_type const parentpos = cur[cur.depth() - 2].pos();
6193 return parentpar.getFontSettings(buffer().params(),
6194 parentpos).language()->rightToLeft();
6198 docstring InsetTabular::asString(idx_type stidx, idx_type enidx,
6201 LASSERT(stidx <= enidx, return docstring());
6203 col_type const col1 = tabular.cellColumn(stidx);
6204 col_type const col2 = tabular.cellColumn(enidx);
6205 row_type const row1 = tabular.cellRow(stidx);
6206 row_type const row2 = tabular.cellRow(enidx);
6208 for (col_type col = col1; col <= col2; col++)
6209 for (row_type row = row1; row <= row2; row++) {
6214 retval += tabular.cellInset(row, col)->asString(intoInsets);
6220 void InsetTabular::getSelection(Cursor & cur,
6221 row_type & rs, row_type & re, col_type & cs, col_type & ce) const
6223 CursorSlice const & beg = cur.selBegin();
6224 CursorSlice const & end = cur.selEnd();
6225 cs = tabular.cellColumn(beg.idx());
6226 ce = tabular.cellColumn(end.idx());
6230 rs = tabular.cellRow(beg.idx());
6231 re = tabular.cellRow(end.idx());
6237 Text * InsetTabular::getText(int idx) const
6239 return size_t(idx) < nargs() ? cell(idx)->getText(0) : 0;
6243 void InsetTabular::setChange(Change const & change)
6245 for (idx_type idx = 0; idx < nargs(); ++idx)
6246 cell(idx)->setChange(change);
6250 void InsetTabular::acceptChanges()
6252 for (idx_type idx = 0; idx < nargs(); ++idx)
6253 cell(idx)->acceptChanges();
6257 void InsetTabular::rejectChanges()
6259 for (idx_type idx = 0; idx < nargs(); ++idx)
6260 cell(idx)->rejectChanges();
6264 bool InsetTabular::allowParagraphCustomization(idx_type cell) const
6266 return tabular.getPWidth(cell).zero();
6270 bool InsetTabular::forcePlainLayout(idx_type cell) const
6272 return !tabular.getPWidth(cell).zero();
6276 bool InsetTabular::insertPlaintextString(BufferView & bv, docstring const & buf,
6279 if (buf.length() <= 0)
6284 col_type maxCols = 1;
6285 size_t const len = buf.length();
6289 (p = buf.find_first_of(from_ascii("\t\n"), p)) != docstring::npos) {
6297 maxCols = max(cols, maxCols);
6303 maxCols = max(cols, maxCols);
6309 paste_tabular.reset(new Tabular(buffer_, rows, maxCols));
6310 loctab = paste_tabular.get();
6311 dirtyTabularStack(true);
6314 cell = bv.cursor().idx();
6315 ocol = tabular.cellColumn(cell);
6316 row = tabular.cellRow(cell);
6320 idx_type const cells = loctab->numberofcells;
6323 rows = loctab->nrows();
6324 col_type const columns = loctab->ncols();
6326 while (cell < cells && p < len && row < rows &&
6327 (p = buf.find_first_of(from_ascii("\t\n"), p)) != docstring::npos)
6333 // we can only set this if we are not too far right
6334 if (cols < columns) {
6335 shared_ptr<InsetTableCell> inset = loctab->cellInset(cell);
6336 Font const font = bv.textMetrics(&inset->text()).
6338 inset->setText(buf.substr(op, p - op), font,
6339 buffer().params().track_changes);
6345 // we can only set this if we are not too far right
6346 if (cols < columns) {
6347 shared_ptr<InsetTableCell> inset = tabular.cellInset(cell);
6348 Font const font = bv.textMetrics(&inset->text()).
6350 inset->setText(buf.substr(op, p - op), font,
6351 buffer().params().track_changes);
6356 cell = loctab->cellIndex(row, cols);
6362 // check for the last cell if there is no trailing '\n'
6363 if (cell < cells && op < len) {
6364 shared_ptr<InsetTableCell> inset = loctab->cellInset(cell);
6365 Font const font = bv.textMetrics(&inset->text()).displayFont(0, 0);
6366 inset->setText(buf.substr(op, len - op), font,
6367 buffer().params().track_changes);
6373 void InsetTabular::addPreview(DocIterator const & inset_pos,
6374 PreviewLoader & loader) const
6376 DocIterator cell_pos = inset_pos;
6378 cell_pos.push_back(CursorSlice(*const_cast<InsetTabular *>(this)));
6379 for (row_type r = 0; r < tabular.nrows(); ++r) {
6380 for (col_type c = 0; c < tabular.ncols(); ++c) {
6381 cell_pos.top().idx() = tabular.cellIndex(r, c);
6382 tabular.cellInset(r, c)->addPreview(cell_pos, loader);
6388 bool InsetTabular::completionSupported(Cursor const & cur) const
6390 Cursor const & bvCur = cur.bv().cursor();
6391 if (&bvCur.inset() != this)
6393 return cur.text()->completionSupported(cur);
6397 bool InsetTabular::inlineCompletionSupported(Cursor const & cur) const
6399 return completionSupported(cur);
6403 bool InsetTabular::automaticInlineCompletion() const
6405 return lyxrc.completion_inline_text;
6409 bool InsetTabular::automaticPopupCompletion() const
6411 return lyxrc.completion_popup_text;
6415 bool InsetTabular::showCompletionCursor() const
6417 return lyxrc.completion_cursor_text;
6421 CompletionList const * InsetTabular::createCompletionList(Cursor const & cur) const
6423 return completionSupported(cur) ? cur.text()->createCompletionList(cur) : 0;
6427 docstring InsetTabular::completionPrefix(Cursor const & cur) const
6429 if (!completionSupported(cur))
6431 return cur.text()->completionPrefix(cur);
6435 bool InsetTabular::insertCompletion(Cursor & cur, docstring const & s, bool finished)
6437 if (!completionSupported(cur))
6440 return cur.text()->insertCompletion(cur, s, finished);
6444 void InsetTabular::completionPosAndDim(Cursor const & cur, int & x, int & y,
6445 Dimension & dim) const
6447 TextMetrics const & tm = cur.bv().textMetrics(cur.text());
6448 tm.completionPosAndDim(cur, x, y, dim);
6452 void InsetTabular::string2params(string const & in, InsetTabular & inset)
6454 istringstream data(in);
6456 lex.setStream(data);
6463 if (!lex || token != "tabular") {
6464 LYXERR0("Expected arg 1 to be \"tabular\" in " << in);
6468 // This is part of the inset proper that is usually swallowed
6469 // by Buffer::readInset
6471 if (!lex || token != "Tabular") {
6472 LYXERR0("Expected arg 2 to be \"Tabular\" in " << in);
6480 string InsetTabular::params2string(InsetTabular const & inset)
6483 data << "tabular" << ' ';
6485 data << "\\end_inset\n";
6490 void InsetTabular::setLayoutForHiddenCells(DocumentClass const & dc)
6492 for (Tabular::col_type c = 0; c < tabular.ncols(); ++c) {
6493 for (Tabular::row_type r = 0; r < tabular.nrows(); ++r) {
6494 if (!tabular.isPartOfMultiColumn(r,c) &&
6495 !tabular.isPartOfMultiRow(r,c))
6498 ParagraphList & parlist = tabular.cellInset(r,c)->paragraphs();
6499 ParagraphList::iterator it = parlist.begin();
6500 ParagraphList::iterator const en = parlist.end();
6501 for (; it != en; ++it)
6502 it->setLayout(dc.plainLayout());