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 * Full author contact details are available in file CREDITS.
20 #include "InsetTabular.h"
22 #include "buffer_funcs.h"
24 #include "BufferParams.h"
25 #include "BufferView.h"
26 #include "CoordCache.h"
29 #include "CutAndPaste.h"
30 #include "DispatchResult.h"
31 #include "FuncRequest.h"
32 #include "FuncStatus.h"
34 #include "LaTeXFeatures.h"
38 #include "MetricsInfo.h"
39 #include "OutputParams.h"
40 #include "paragraph_funcs.h"
41 #include "Paragraph.h"
42 #include "ParagraphParameters.h"
43 #include "ParIterator.h"
44 #include "TextClass.h"
45 #include "TextMetrics.h"
47 #include "frontends/Application.h"
48 #include "frontends/alert.h"
49 #include "frontends/Clipboard.h"
50 #include "frontends/Painter.h"
51 #include "frontends/Selection.h"
53 #include "support/convert.h"
54 #include "support/debug.h"
55 #include "support/docstream.h"
56 #include "support/FileName.h"
57 #include "support/gettext.h"
58 #include "support/lassert.h"
59 #include "support/lstrings.h"
61 #include <boost/scoped_ptr.hpp>
69 using namespace lyx::support;
71 using boost::shared_ptr;
72 using boost::dynamic_pointer_cast;
77 using cap::dirtyTabularStack;
78 using cap::tabularStackDirty;
80 using graphics::PreviewLoader;
82 using frontend::Painter;
83 using frontend::Clipboard;
85 namespace Alert = frontend::Alert;
90 int const ADD_TO_HEIGHT = 2; // in cell
91 int const ADD_TO_TABULAR_WIDTH = 6; // horiz space before and after the table
92 int const default_line_space = 10; // ?
93 int const WIDTH_OF_LINE = 5; // space between double lines
97 boost::scoped_ptr<Tabular> paste_tabular;
100 struct TabularFeature {
101 Tabular::Feature action;
106 TabularFeature tabularFeature[] =
108 { Tabular::APPEND_ROW, "append-row" },
109 { Tabular::APPEND_COLUMN, "append-column" },
110 { Tabular::DELETE_ROW, "delete-row" },
111 { Tabular::DELETE_COLUMN, "delete-column" },
112 { Tabular::COPY_ROW, "copy-row" },
113 { Tabular::COPY_COLUMN, "copy-column" },
114 { Tabular::TOGGLE_LINE_TOP, "toggle-line-top" },
115 { Tabular::TOGGLE_LINE_BOTTOM, "toggle-line-bottom" },
116 { Tabular::TOGGLE_LINE_LEFT, "toggle-line-left" },
117 { Tabular::TOGGLE_LINE_RIGHT, "toggle-line-right" },
118 { Tabular::ALIGN_LEFT, "align-left" },
119 { Tabular::ALIGN_RIGHT, "align-right" },
120 { Tabular::ALIGN_CENTER, "align-center" },
121 { Tabular::ALIGN_BLOCK, "align-block" },
122 { Tabular::VALIGN_TOP, "valign-top" },
123 { Tabular::VALIGN_BOTTOM, "valign-bottom" },
124 { Tabular::VALIGN_MIDDLE, "valign-middle" },
125 { Tabular::M_ALIGN_LEFT, "m-align-left" },
126 { Tabular::M_ALIGN_RIGHT, "m-align-right" },
127 { Tabular::M_ALIGN_CENTER, "m-align-center" },
128 { Tabular::M_VALIGN_TOP, "m-valign-top" },
129 { Tabular::M_VALIGN_BOTTOM, "m-valign-bottom" },
130 { Tabular::M_VALIGN_MIDDLE, "m-valign-middle" },
131 { Tabular::MULTICOLUMN, "multicolumn" },
132 { Tabular::SET_ALL_LINES, "set-all-lines" },
133 { Tabular::UNSET_ALL_LINES, "unset-all-lines" },
134 { Tabular::SET_LONGTABULAR, "set-longtabular" },
135 { Tabular::UNSET_LONGTABULAR, "unset-longtabular" },
136 { Tabular::SET_PWIDTH, "set-pwidth" },
137 { Tabular::SET_MPWIDTH, "set-mpwidth" },
138 { Tabular::SET_ROTATE_TABULAR, "set-rotate-tabular" },
139 { Tabular::UNSET_ROTATE_TABULAR, "unset-rotate-tabular" },
140 { Tabular::TOGGLE_ROTATE_TABULAR, "toggle-rotate-tabular" },
141 { Tabular::SET_ROTATE_CELL, "set-rotate-cell" },
142 { Tabular::UNSET_ROTATE_CELL, "unset-rotate-cell" },
143 { Tabular::TOGGLE_ROTATE_CELL, "toggle-rotate-cell" },
144 { Tabular::SET_USEBOX, "set-usebox" },
145 { Tabular::SET_LTHEAD, "set-lthead" },
146 { Tabular::UNSET_LTHEAD, "unset-lthead" },
147 { Tabular::SET_LTFIRSTHEAD, "set-ltfirsthead" },
148 { Tabular::UNSET_LTFIRSTHEAD, "unset-ltfirsthead" },
149 { Tabular::SET_LTFOOT, "set-ltfoot" },
150 { Tabular::UNSET_LTFOOT, "unset-ltfoot" },
151 { Tabular::SET_LTLASTFOOT, "set-ltlastfoot" },
152 { Tabular::UNSET_LTLASTFOOT, "unset-ltlastfoot" },
153 { Tabular::SET_LTNEWPAGE, "set-ltnewpage" },
154 { Tabular::TOGGLE_LTCAPTION, "toggle-ltcaption" },
155 { Tabular::SET_SPECIAL_COLUMN, "set-special-column" },
156 { Tabular::SET_SPECIAL_MULTI, "set-special-multi" },
157 { Tabular::SET_BOOKTABS, "set-booktabs" },
158 { Tabular::UNSET_BOOKTABS, "unset-booktabs" },
159 { Tabular::SET_TOP_SPACE, "set-top-space" },
160 { Tabular::SET_BOTTOM_SPACE, "set-bottom-space" },
161 { Tabular::SET_INTERLINE_SPACE, "set-interline-space" },
162 { Tabular::SET_BORDER_LINES, "set-border-lines" },
163 { Tabular::TABULAR_VALIGN_TOP, "tabular-valign-top"},
164 { Tabular::TABULAR_VALIGN_MIDDLE, "tabular-valign-middle"},
165 { Tabular::TABULAR_VALIGN_BOTTOM, "tabular-valign-bottom"},
166 { Tabular::LAST_ACTION, "" }
170 class FeatureEqual : public unary_function<TabularFeature, bool> {
172 FeatureEqual(Tabular::Feature feature)
173 : feature_(feature) {}
174 bool operator()(TabularFeature const & tf) const {
175 return tf.action == feature_;
178 Tabular::Feature feature_;
183 string const write_attribute(string const & name, T const & t)
185 string const s = tostr(t);
186 return s.empty() ? s : " " + name + "=\"" + s + "\"";
190 string const write_attribute(string const & name, string const & t)
192 return t.empty() ? t : " " + name + "=\"" + t + "\"";
197 string const write_attribute(string const & name, docstring const & t)
199 return t.empty() ? string() : " " + name + "=\"" + to_utf8(t) + "\"";
204 string const write_attribute(string const & name, bool const & b)
206 // we write only true attribute values so we remove a bit of the
207 // file format bloat for tabulars.
208 return b ? write_attribute(name, convert<string>(b)) : string();
213 string const write_attribute(string const & name, int const & i)
215 // we write only true attribute values so we remove a bit of the
216 // file format bloat for tabulars.
217 return i ? write_attribute(name, convert<string>(i)) : string();
222 string const write_attribute(string const & name, Tabular::idx_type const & i)
224 // we write only true attribute values so we remove a bit of the
225 // file format bloat for tabulars.
226 return i ? write_attribute(name, convert<string>(i)) : string();
231 string const write_attribute(string const & name, Length const & value)
233 // we write only the value if we really have one same reson as above.
234 return value.zero() ? string() : write_attribute(name, value.asString());
238 string const tostr(LyXAlignment const & num)
243 case LYX_ALIGN_BLOCK:
247 case LYX_ALIGN_CENTER:
249 case LYX_ALIGN_RIGHT:
251 case LYX_ALIGN_LAYOUT:
253 case LYX_ALIGN_SPECIAL:
260 string const tostr(Tabular::VAlignment const & num)
263 case Tabular::LYX_VALIGN_TOP:
265 case Tabular::LYX_VALIGN_MIDDLE:
267 case Tabular::LYX_VALIGN_BOTTOM:
274 string const tostr(Tabular::BoxType const & num)
277 case Tabular::BOX_NONE:
279 case Tabular::BOX_PARBOX:
281 case Tabular::BOX_MINIPAGE:
288 // I would have liked a fromstr template a lot better. (Lgb)
289 bool string2type(string const str, LyXAlignment & num)
292 num = LYX_ALIGN_NONE;
293 else if (str == "block")
294 num = LYX_ALIGN_BLOCK;
295 else if (str == "left")
296 num = LYX_ALIGN_LEFT;
297 else if (str == "center")
298 num = LYX_ALIGN_CENTER;
299 else if (str == "right")
300 num = LYX_ALIGN_RIGHT;
307 bool string2type(string const str, Tabular::VAlignment & num)
310 num = Tabular::LYX_VALIGN_TOP;
311 else if (str == "middle" )
312 num = Tabular::LYX_VALIGN_MIDDLE;
313 else if (str == "bottom")
314 num = Tabular::LYX_VALIGN_BOTTOM;
321 bool string2type(string const str, Tabular::BoxType & num)
324 num = Tabular::BOX_NONE;
325 else if (str == "parbox")
326 num = Tabular::BOX_PARBOX;
327 else if (str == "minipage")
328 num = Tabular::BOX_MINIPAGE;
335 bool string2type(string const str, bool & num)
339 else if (str == "false")
347 bool getTokenValue(string const & str, char const * token, string & ret)
350 size_t token_length = strlen(token);
351 size_t pos = str.find(token);
353 if (pos == string::npos || pos + token_length + 1 >= str.length()
354 || str[pos + token_length] != '=')
356 pos += token_length + 1;
358 if (ch != '"' && ch != '\'') { // only read till next space
362 while (pos < str.length() - 1 && str[++pos] != ch)
369 bool getTokenValue(string const & str, char const * token, docstring & ret)
372 bool const success = getTokenValue(str, token, tmp);
373 ret = from_utf8(tmp);
378 bool getTokenValue(string const & str, char const * token, int & num)
382 if (!getTokenValue(str, token, tmp))
384 num = convert<int>(tmp);
389 bool getTokenValue(string const & str, char const * token, LyXAlignment & num)
392 return getTokenValue(str, token, tmp) && string2type(tmp, num);
396 bool getTokenValue(string const & str, char const * token,
397 Tabular::VAlignment & num)
400 return getTokenValue(str, token, tmp) && string2type(tmp, num);
404 bool getTokenValue(string const & str, char const * token,
405 Tabular::BoxType & num)
408 return getTokenValue(str, token, tmp) && string2type(tmp, num);
412 bool getTokenValue(string const & str, char const * token, bool & flag)
414 // set the flag always to false as this should be the default for bools
415 // not in the file-format.
418 return getTokenValue(str, token, tmp) && string2type(tmp, flag);
422 bool getTokenValue(string const & str, char const * token, Length & len)
424 // set the length to be zero() as default as this it should be if not
425 // in the file format.
428 return getTokenValue(str, token, tmp) && isValidLength(tmp, &len);
432 bool getTokenValue(string const & str, char const * token, Length & len, bool & flag)
437 if (!getTokenValue(str, token, tmp))
439 if (tmp == "default") {
443 return isValidLength(tmp, &len);
447 void l_getline(istream & is, string & str)
450 while (str.empty()) {
452 if (!str.empty() && str[str.length() - 1] == '\r')
453 str.erase(str.length() - 1);
460 string const featureAsString(Tabular::Feature feature)
462 TabularFeature * end = tabularFeature +
463 sizeof(tabularFeature) / sizeof(TabularFeature);
464 TabularFeature * it = find_if(tabularFeature, end,
465 FeatureEqual(feature));
466 return (it == end) ? string() : it->feature;
471 /////////////////////////////////////////////////////////////////////
475 /////////////////////////////////////////////////////////////////////
478 Tabular::CellData::CellData(Buffer & buf)
481 multicolumn(Tabular::CELL_NORMAL),
482 alignment(LYX_ALIGN_CENTER),
483 valignment(LYX_VALIGN_TOP),
490 inset(new InsetTableCell(buf))
492 inset->setBuffer(const_cast<Buffer &>(buf));
493 inset->paragraphs().back().setLayout(buf.params().documentClass().plainLayout());
497 Tabular::CellData::CellData(CellData const & cs)
500 multicolumn(cs.multicolumn),
501 alignment(cs.alignment),
502 valignment(cs.valignment),
503 top_line(cs.top_line),
504 bottom_line(cs.bottom_line),
505 left_line(cs.left_line),
506 right_line(cs.right_line),
509 align_special(cs.align_special),
511 inset(dynamic_cast<InsetTableCell *>(cs.inset->clone()))
515 Tabular::CellData & Tabular::CellData::operator=(CellData cs)
521 void Tabular::CellData::swap(CellData & rhs)
523 std::swap(cellno, rhs.cellno);
524 std::swap(width, rhs.width);
525 std::swap(multicolumn, rhs.multicolumn);
526 std::swap(alignment, rhs.alignment);
527 std::swap(valignment, rhs.valignment);
528 std::swap(top_line, rhs.top_line);
529 std::swap(bottom_line, rhs.bottom_line);
530 std::swap(left_line, rhs.left_line);
531 std::swap(right_line, rhs.right_line);
532 std::swap(usebox, rhs.usebox);
533 std::swap(rotate, rhs.rotate);
534 std::swap(align_special, rhs.align_special);
535 p_width.swap(rhs.p_width);
536 inset.swap(rhs.inset);
540 Tabular::RowData::RowData()
543 top_space_default(false),
544 bottom_space_default(false),
545 interline_space_default(false),
555 Tabular::ColumnData::ColumnData()
556 : alignment(LYX_ALIGN_CENTER),
557 valignment(LYX_VALIGN_TOP),
563 Tabular::ltType::ltType()
570 Tabular::Tabular(Buffer & buffer, row_type rows_arg, col_type columns_arg)
572 init(buffer, rows_arg, columns_arg);
576 void Tabular::setBuffer(Buffer & buffer)
579 size_t row_count = row_info.size();
580 size_t column_count = column_info.size();
581 // set silly default lines
582 for (row_type i = 0; i < row_count; ++i)
583 for (col_type j = 0; j < column_count; ++j)
584 cell_info[i][j].inset->setBuffer(*buffer_);
588 // activates all lines and sets all widths to 0
589 void Tabular::init(Buffer & buf, row_type rows_arg,
590 col_type columns_arg)
593 row_info = row_vector(rows_arg);
594 column_info = column_vector(columns_arg);
595 cell_info = cell_vvector(rows_arg, cell_vector(columns_arg, CellData(buf)));
596 row_info.reserve(10);
597 column_info.reserve(10);
598 cell_info.reserve(100);
600 is_long_tabular = false;
601 tabular_valignment = LYX_VALIGN_MIDDLE;
603 use_booktabs = false;
604 size_t row_count = row_info.size();
605 size_t column_count = column_info.size();
606 // set silly default lines
607 for (row_type i = 0; i < row_count; ++i)
608 for (col_type j = 0; j < column_count; ++j) {
609 cell_info[i][j].inset->setBuffer(*buffer_);
610 cell_info[i][j].top_line = true;
611 cell_info[i][j].left_line = true;
612 cell_info[i][j].bottom_line = i == 0 || i == row_count - 1;
613 cell_info[i][j].right_line = j == column_count - 1;
618 void Tabular::appendRow(idx_type const cell)
620 BufferParams const & bp = buffer().params();
621 row_type const row = cellRow(cell);
623 row_vector::iterator rit = row_info.begin() + row;
624 row_info.insert(rit, RowData());
625 // now set the values of the row before
626 row_info[row] = row_info[row + 1];
628 row_type const nrows = row_info.size();
629 col_type const ncols = column_info.size();
631 cell_vvector old(nrows - 1);
632 for (row_type i = 0; i < nrows - 1; ++i)
633 swap(cell_info[i], old[i]);
635 cell_info = cell_vvector(nrows, cell_vector(ncols, CellData(buffer())));
637 for (row_type i = 0; i <= row; ++i)
638 swap(cell_info[i], old[i]);
639 for (row_type i = row + 2; i < nrows; ++i)
640 swap(cell_info[i], old[i - 1]);
643 for (col_type c = 0; c < ncols; ++c) {
644 // inherit line settings
645 idx_type const i = cellIndex(row + 1, c);
646 idx_type const j = cellIndex(row, c);
647 setLeftLine(i, leftLine(j));
648 setRightLine(i, rightLine(j));
649 setTopLine(i, topLine(j));
650 if (topLine(j) && bottomLine(j)) {
651 setBottomLine(i, true);
652 setBottomLine(j, false);
654 // mark track changes
656 cellInfo(i).inset->setChange(Change(Change::INSERTED));
661 void Tabular::deleteRow(row_type const row)
663 // Not allowed to delete last row
664 if (row_info.size() == 1)
667 row_info.erase(row_info.begin() + row);
668 cell_info.erase(cell_info.begin() + row);
673 void Tabular::copyRow(row_type const row)
675 row_info.insert(row_info.begin() + row, row_info[row]);
676 cell_info.insert(cell_info.begin() + row, cell_info[row]);
678 if (buffer().params().trackChanges)
679 for (col_type j = 0; j < column_info.size(); ++j)
680 cell_info[row + 1][j].inset->setChange(Change(Change::INSERTED));
686 void Tabular::appendColumn(idx_type const cell)
688 col_type const c = cellColumn(cell);
689 column_vector::iterator cit = column_info.begin() + c + 1;
690 column_info.insert(cit, ColumnData());
691 row_type const nrows = row_info.size();
692 // set the column values of the column before
693 column_info[c + 1] = column_info[c];
695 for (row_type r = 0; r < nrows; ++r) {
696 cell_info[r].insert(cell_info[r].begin() + c + 1,
699 // FIXME: This code does not work. It deletes the cell's content and
700 // it triggers an assertion if the cursor is at pos > 0.
701 if (cell_info[r][c].multicolumn == CELL_BEGIN_OF_MULTICOLUMN)
702 cell_info[r][c + 1].multicolumn = CELL_PART_OF_MULTICOLUMN;
704 cell_info[r][c + 1].multicolumn = cell_info[r][c].multicolumn;
708 for (row_type r = 0; r < nrows; ++r) {
709 // inherit line settings
710 idx_type const i = cellIndex(r, c + 1);
711 idx_type const j = cellIndex(r, c);
712 setBottomLine(i, bottomLine(j));
713 setTopLine(i, topLine(j));
714 setLeftLine(i, leftLine(j));
715 if (rightLine(j) && rightLine(j)) {
716 setRightLine(i, true);
717 setRightLine(j, false);
720 cellInfo(i).inset->clear();
721 if (buffer().params().trackChanges)
722 cellInfo(i).inset->setChange(Change(Change::INSERTED));
727 void Tabular::deleteColumn(col_type const column)
729 // Not allowed to delete last column
730 if (column_info.size() == 1)
733 size_t const row_count = row_info.size();
734 for (row_type i = 0; i < row_count; ++i) {
735 // Care about multicolumn cells
736 if (column + 1 < column_info.size() &&
737 cell_info[i][column].multicolumn == CELL_BEGIN_OF_MULTICOLUMN &&
738 cell_info[i][column + 1].multicolumn == CELL_PART_OF_MULTICOLUMN) {
739 cell_info[i][column + 1].multicolumn = CELL_BEGIN_OF_MULTICOLUMN;
741 cell_info[i].erase(cell_info[i].begin() + column);
743 column_info.erase(column_info.begin() + column);
748 void Tabular::copyColumn(col_type const column)
750 BufferParams const & bp = buffer().params();
751 column_info.insert(column_info.begin() + column, column_info[column]);
753 size_t row_count = row_info.size();
754 for (row_type i = 0; i < row_count; ++i)
755 cell_info[i].insert(cell_info[i].begin() + column, cell_info[i][column]);
758 for (row_type i = 0; i < row_count; ++i)
759 cell_info[i][column + 1].inset->setChange(Change(Change::INSERTED));
764 void Tabular::updateIndexes()
766 col_type ncols = column_info.size();
767 row_type nrows = row_info.size();
769 for (row_type row = 0; row < nrows; ++row)
770 for (col_type column = 0; column < ncols; ++column) {
771 if (!isPartOfMultiColumn(row, column))
773 cell_info[row][column].cellno = numberofcells - 1;
776 rowofcell.resize(numberofcells);
777 columnofcell.resize(numberofcells);
779 for (row_type row = 0; row < nrows; ++row)
780 for (col_type column = 0; column < ncols; ++column) {
781 if (isPartOfMultiColumn(row, column))
784 columnofcell[i] = column;
785 setFixedWidth(row, column);
786 updateContentAlignment(row, column);
792 Tabular::idx_type Tabular::numberOfCellsInRow(idx_type const cell) const
794 row_type const row = cellRow(cell);
796 for (col_type i = 0; i < column_info.size(); ++i)
797 if (cell_info[row][i].multicolumn != Tabular::CELL_PART_OF_MULTICOLUMN)
803 bool Tabular::topLine(idx_type const cell) const
805 return cellInfo(cell).top_line;
809 bool Tabular::bottomLine(idx_type const cell) const
811 return cellInfo(cell).bottom_line;
815 bool Tabular::leftLine(idx_type cell) const
819 return cellInfo(cell).left_line;
823 bool Tabular::rightLine(idx_type cell) const
827 return cellInfo(cell).right_line;
831 bool Tabular::topAlreadyDrawn(idx_type cell) const
833 row_type row = cellRow(cell);
836 idx_type i = cellIndex(row - 1, cellColumn(cell));
837 return !rowTopLine(row) && bottomLine(i);
841 bool Tabular::leftAlreadyDrawn(idx_type cell) const
843 col_type col = cellColumn(cell);
846 idx_type i = cellIndex(cellRow(cell), col - 1);
847 return rightLine(i) && !leftLine(cell);
851 bool Tabular::isLastRow(idx_type cell) const
853 return cellRow(cell) == row_info.size() - 1;
857 int Tabular::getAdditionalHeight(row_type row) const
859 if (!row || row >= row_info.size())
862 int const interline_space = row_info[row - 1].interline_space_default ?
864 row_info[row - 1].interline_space.inPixels(width());
865 if (rowTopLine(row) && rowBottomLine(row - 1))
866 return interline_space + WIDTH_OF_LINE;
867 return interline_space;
871 int Tabular::getAdditionalWidth(idx_type cell) const
873 col_type const nextcol = cellColumn(cell) + columnSpan(cell);
875 && nextcol < column_info.size() && leftLine(cellIndex(cellRow(cell), nextcol)))
876 return WIDTH_OF_LINE;
881 int Tabular::columnWidth(idx_type cell) const
884 col_type const span = columnSpan(cell);
885 col_type const col = cellColumn(cell);
886 for(col_type c = col; c < col + span ; ++c)
887 w += column_info[c].width;
892 bool Tabular::updateColumnWidths()
894 col_type const ncols = column_info.size();
895 row_type const nrows = row_info.size();
897 // for each col get max of single col cells
898 for(col_type c = 0; c < ncols; ++c) {
900 for(row_type r = 0; r < nrows; ++r) {
901 idx_type const i = cellIndex(r, c);
902 if (columnSpan(i) == 1)
903 new_width = max(new_width, cellInfo(i).width);
906 if (column_info[c].width != new_width) {
907 column_info[c].width = new_width;
911 // update col widths to fit merged cells
912 for(col_type c = 0; c < ncols; ++c)
913 for(row_type r = 0; r < nrows; ++r) {
914 idx_type const i = cellIndex(r, c);
915 int const span = columnSpan(i);
916 if (span == 1 || c > cellColumn(i))
920 for(col_type j = c; j < c + span ; ++j)
921 old_width += column_info[j].width;
923 if (cellInfo(i).width > old_width) {
924 column_info[c + span - 1].width += cellInfo(i).width - old_width;
933 int Tabular::width() const
935 col_type const ncols = column_info.size();
937 for (col_type i = 0; i < ncols; ++i)
938 width += column_info[i].width;
943 void Tabular::setCellWidth(idx_type cell, int new_width)
945 cellInfo(cell).width = new_width + 2 * WIDTH_OF_LINE
946 + getAdditionalWidth(cell);
950 void Tabular::setAlignment(idx_type cell, LyXAlignment align,
953 if (!isMultiColumn(cell) || onlycolumn)
954 column_info[cellColumn(cell)].alignment = align;
956 cellInfo(cell).alignment = align;
957 cellInset(cell).get()->setContentAlignment(align);
961 void Tabular::setVAlignment(idx_type cell, VAlignment align,
964 if (!isMultiColumn(cell) || onlycolumn)
965 column_info[cellColumn(cell)].valignment = align;
967 cellInfo(cell).valignment = align;
974 * Allow line and paragraph breaks for fixed width cells or disallow them,
975 * merge cell paragraphs and reset layout to standard for variable width
978 void toggleFixedWidth(Cursor & cur, InsetTableCell * inset, bool fixedWidth)
980 inset->setAutoBreakRows(fixedWidth);
981 inset->toggleFixedWidth(fixedWidth);
985 // merge all paragraphs to one
986 BufferParams const & bp = cur.bv().buffer().params();
987 while (inset->paragraphs().size() > 1)
988 mergeParagraph(bp, inset->paragraphs(), 0);
992 // undo information has already been recorded
993 inset->getText(0)->setLayout(cur.bv().buffer(), 0, cur.lastpit() + 1,
994 bp.documentClass().plainLayoutName());
1001 void Tabular::setColumnPWidth(Cursor & cur, idx_type cell,
1002 Length const & width)
1004 col_type const j = cellColumn(cell);
1006 column_info[j].p_width = width;
1007 for (row_type i = 0; i < row_info.size(); ++i) {
1008 idx_type const cell = cellIndex(i, j);
1009 // because of multicolumns
1010 toggleFixedWidth(cur, cellInset(cell).get(),
1011 !getPWidth(cell).zero());
1013 // cur paragraph can become invalid after paragraphs were merged
1014 if (cur.pit() > cur.lastpit())
1015 cur.pit() = cur.lastpit();
1016 // cur position can become invalid after newlines were removed
1017 if (cur.pos() > cur.lastpos())
1018 cur.pos() = cur.lastpos();
1022 bool Tabular::setFixedWidth(row_type r, col_type c)
1024 bool const multicol = cell_info[r][c].multicolumn != CELL_NORMAL;
1025 bool const fixed_width = (!column_info[c].p_width.zero() && !multicol)
1026 || (multicol && !cell_info[r][c].p_width.zero());
1027 cell_info[r][c].inset->toggleFixedWidth(fixed_width);
1032 void Tabular::updateContentAlignment(row_type r, col_type c)
1034 cell_info[r][c].inset->setContentAlignment(
1035 getAlignment(cellIndex(r, c)));
1039 bool Tabular::setMColumnPWidth(Cursor & cur, idx_type cell,
1040 Length const & width)
1042 if (!isMultiColumn(cell))
1045 cellInfo(cell).p_width = width;
1046 toggleFixedWidth(cur, cellInset(cell).get(), !width.zero());
1047 // cur paragraph can become invalid after paragraphs were merged
1048 if (cur.pit() > cur.lastpit())
1049 cur.pit() = cur.lastpit();
1050 // cur position can become invalid after newlines were removed
1051 if (cur.pos() > cur.lastpos())
1052 cur.pos() = cur.lastpos();
1057 void Tabular::setAlignSpecial(idx_type cell, docstring const & special,
1058 Tabular::Feature what)
1060 if (what == SET_SPECIAL_MULTI)
1061 cellInfo(cell).align_special = special;
1063 column_info[cellColumn(cell)].align_special = special;
1067 void Tabular::setAllLines(idx_type cell, bool line)
1069 setTopLine(cell, line);
1070 setBottomLine(cell, line);
1071 setRightLine(cell, line);
1072 setLeftLine(cell, line);
1076 void Tabular::setTopLine(idx_type i, bool line)
1078 cellInfo(i).top_line = line;
1082 void Tabular::setBottomLine(idx_type i, bool line)
1084 cellInfo(i).bottom_line = line;
1088 void Tabular::setLeftLine(idx_type cell, bool line)
1090 cellInfo(cell).left_line = line;
1094 void Tabular::setRightLine(idx_type cell, bool line)
1096 cellInfo(cell).right_line = line;
1099 bool Tabular::rowTopLine(row_type r) const
1101 idx_type i0 = getFirstCellInRow(r);
1102 idx_type i1 = getLastCellInRow(r);
1103 bool all_rows_set = true;
1104 for (idx_type j = i0; all_rows_set && j <= i1; ++j)
1105 all_rows_set = cellInfo(j).top_line;
1106 return all_rows_set;
1110 bool Tabular::rowBottomLine(row_type r) const
1112 idx_type i0 = getFirstCellInRow(r);
1113 idx_type i1 = getLastCellInRow(r);
1114 bool all_rows_set = true;
1115 for (idx_type j = i0; all_rows_set && j <= i1; ++j)
1116 all_rows_set = cellInfo(j).bottom_line;
1117 return all_rows_set;
1121 bool Tabular::columnLeftLine(col_type c) const
1128 row_type const nrows = row_info.size();
1129 for (row_type r = 0; r < nrows; ++r) {
1130 idx_type i = cellIndex(r, c);
1131 if (c == cellColumn(i)) {
1133 bool right = c > 0 && cellInfo(cellIndex(r, c - 1)).right_line;
1134 if (cellInfo(i).left_line || right)
1138 return 2 * nrows_left >= total;
1142 bool Tabular::columnRightLine(col_type c) const
1147 int nrows_right = 0;
1149 row_type const nrows = row_info.size();
1150 for (row_type r = 0; r < nrows; ++r) {
1151 idx_type i = cellIndex(r, c);
1152 if (c == cellColumn(i) + columnSpan(i) - 1) {
1154 bool left = (c + 1 < column_info.size()
1155 && cellInfo(cellIndex(r, c + 1)).left_line)
1156 || c + 1 == column_info.size();
1157 if (cellInfo(i).right_line && left)
1161 return 2 * nrows_right >= total;
1165 LyXAlignment Tabular::getAlignment(idx_type cell, bool onlycolumn) const
1167 if (!onlycolumn && isMultiColumn(cell))
1168 return cellInfo(cell).alignment;
1169 return column_info[cellColumn(cell)].alignment;
1174 Tabular::getVAlignment(idx_type cell, bool onlycolumn) const
1176 if (!onlycolumn && isMultiColumn(cell))
1177 return cellInfo(cell).valignment;
1178 return column_info[cellColumn(cell)].valignment;
1182 Length const Tabular::getPWidth(idx_type cell) const
1184 if (isMultiColumn(cell))
1185 return cellInfo(cell).p_width;
1186 return column_info[cellColumn(cell)].p_width;
1190 int Tabular::cellWidth(idx_type cell) const
1192 return cellInfo(cell).width;
1196 int Tabular::getBeginningOfTextInCell(idx_type cell) const
1200 switch (getAlignment(cell)) {
1201 case LYX_ALIGN_CENTER:
1202 x += (columnWidth(cell) - cellWidth(cell)) / 2;
1204 case LYX_ALIGN_RIGHT:
1205 x += columnWidth(cell) - cellWidth(cell);
1206 // + getAdditionalWidth(cell);
1209 // LYX_ALIGN_LEFT: nothing :-)
1213 // the LaTeX Way :-(
1219 bool Tabular::isFirstCellInRow(idx_type cell) const
1221 return cellColumn(cell) == 0;
1225 Tabular::idx_type Tabular::getFirstCellInRow(row_type row) const
1227 if (row > row_info.size() - 1)
1228 row = row_info.size() - 1;
1229 return cell_info[row][0].cellno;
1233 bool Tabular::isLastCellInRow(idx_type cell) const
1235 return cellRightColumn(cell) == column_info.size() - 1;
1239 Tabular::idx_type Tabular::getLastCellInRow(row_type row) const
1241 if (row > row_info.size() - 1)
1242 row = row_info.size() - 1;
1243 return cell_info[row][column_info.size() - 1].cellno;
1247 Tabular::row_type Tabular::cellRow(idx_type cell) const
1249 if (cell >= numberofcells)
1250 return row_info.size() - 1;
1253 return rowofcell[cell];
1257 Tabular::col_type Tabular::cellColumn(idx_type cell) const
1259 if (cell >= numberofcells)
1260 return column_info.size() - 1;
1263 return columnofcell[cell];
1267 Tabular::col_type Tabular::cellRightColumn(idx_type cell) const
1269 row_type const row = cellRow(cell);
1270 col_type column = cellColumn(cell);
1271 while (column < column_info.size() - 1 &&
1272 cell_info[row][column + 1].multicolumn == CELL_PART_OF_MULTICOLUMN)
1278 void Tabular::write(ostream & os) const
1282 << write_attribute("version", 3)
1283 << write_attribute("rows", row_info.size())
1284 << write_attribute("columns", column_info.size())
1286 // global longtable options
1288 << write_attribute("rotate", rotate)
1289 << write_attribute("booktabs", use_booktabs)
1290 << write_attribute("islongtable", is_long_tabular)
1291 << write_attribute("tabularvalignment", tabular_valignment)
1292 << write_attribute("firstHeadTopDL", endfirsthead.topDL)
1293 << write_attribute("firstHeadBottomDL", endfirsthead.bottomDL)
1294 << write_attribute("firstHeadEmpty", endfirsthead.empty)
1295 << write_attribute("headTopDL", endhead.topDL)
1296 << write_attribute("headBottomDL", endhead.bottomDL)
1297 << write_attribute("footTopDL", endfoot.topDL)
1298 << write_attribute("footBottomDL", endfoot.bottomDL)
1299 << write_attribute("lastFootTopDL", endlastfoot.topDL)
1300 << write_attribute("lastFootBottomDL", endlastfoot.bottomDL)
1301 << write_attribute("lastFootEmpty", endlastfoot.empty)
1303 for (col_type j = 0; j < column_info.size(); ++j) {
1305 << write_attribute("alignment", column_info[j].alignment)
1306 << write_attribute("valignment", column_info[j].valignment)
1307 << write_attribute("width", column_info[j].p_width.asString())
1308 << write_attribute("special", column_info[j].align_special)
1311 for (row_type i = 0; i < row_info.size(); ++i) {
1312 static const string def("default");
1314 if (row_info[i].top_space_default)
1315 os << write_attribute("topspace", def);
1317 os << write_attribute("topspace", row_info[i].top_space);
1318 if (row_info[i].bottom_space_default)
1319 os << write_attribute("bottomspace", def);
1321 os << write_attribute("bottomspace", row_info[i].bottom_space);
1322 if (row_info[i].interline_space_default)
1323 os << write_attribute("interlinespace", def);
1325 os << write_attribute("interlinespace", row_info[i].interline_space);
1326 os << write_attribute("endhead", row_info[i].endhead)
1327 << write_attribute("endfirsthead", row_info[i].endfirsthead)
1328 << write_attribute("endfoot", row_info[i].endfoot)
1329 << write_attribute("endlastfoot", row_info[i].endlastfoot)
1330 << write_attribute("newpage", row_info[i].newpage)
1331 << write_attribute("caption", row_info[i].caption)
1333 for (col_type j = 0; j < column_info.size(); ++j) {
1335 << write_attribute("multicolumn", cell_info[i][j].multicolumn)
1336 << write_attribute("alignment", cell_info[i][j].alignment)
1337 << write_attribute("valignment", cell_info[i][j].valignment)
1338 << write_attribute("topline", cell_info[i][j].top_line)
1339 << write_attribute("bottomline", cell_info[i][j].bottom_line)
1340 << write_attribute("leftline", cell_info[i][j].left_line)
1341 << write_attribute("rightline", cell_info[i][j].right_line)
1342 << write_attribute("rotate", cell_info[i][j].rotate)
1343 << write_attribute("usebox", cell_info[i][j].usebox)
1344 << write_attribute("width", cell_info[i][j].p_width)
1345 << write_attribute("special", cell_info[i][j].align_special)
1347 os << "\\begin_inset ";
1348 cell_info[i][j].inset->write(os);
1349 os << "\n\\end_inset\n"
1354 os << "</lyxtabular>\n";
1358 void Tabular::read(Lexer & lex)
1361 istream & is = lex.getStream();
1363 l_getline(is, line);
1364 if (!prefixIs(line, "<lyxtabular ") && !prefixIs(line, "<Tabular ")) {
1365 LASSERT(false, /**/);
1370 if (!getTokenValue(line, "version", version))
1372 LASSERT(version >= 2, /**/);
1375 if (!getTokenValue(line, "rows", rows_arg))
1378 if (!getTokenValue(line, "columns", columns_arg))
1380 init(buffer(), rows_arg, columns_arg);
1381 l_getline(is, line);
1382 if (!prefixIs(line, "<features")) {
1383 lyxerr << "Wrong tabular format (expected <features ...> got"
1384 << line << ')' << endl;
1387 getTokenValue(line, "rotate", rotate);
1388 getTokenValue(line, "booktabs", use_booktabs);
1389 getTokenValue(line, "islongtable", is_long_tabular);
1390 getTokenValue(line, "tabularvalignment", tabular_valignment);
1391 getTokenValue(line, "firstHeadTopDL", endfirsthead.topDL);
1392 getTokenValue(line, "firstHeadBottomDL", endfirsthead.bottomDL);
1393 getTokenValue(line, "firstHeadEmpty", endfirsthead.empty);
1394 getTokenValue(line, "headTopDL", endhead.topDL);
1395 getTokenValue(line, "headBottomDL", endhead.bottomDL);
1396 getTokenValue(line, "footTopDL", endfoot.topDL);
1397 getTokenValue(line, "footBottomDL", endfoot.bottomDL);
1398 getTokenValue(line, "lastFootTopDL", endlastfoot.topDL);
1399 getTokenValue(line, "lastFootBottomDL", endlastfoot.bottomDL);
1400 getTokenValue(line, "lastFootEmpty", endlastfoot.empty);
1402 for (col_type j = 0; j < column_info.size(); ++j) {
1404 if (!prefixIs(line,"<column")) {
1405 lyxerr << "Wrong tabular format (expected <column ...> got"
1406 << line << ')' << endl;
1409 getTokenValue(line, "alignment", column_info[j].alignment);
1410 getTokenValue(line, "valignment", column_info[j].valignment);
1411 getTokenValue(line, "width", column_info[j].p_width);
1412 getTokenValue(line, "special", column_info[j].align_special);
1415 for (row_type i = 0; i < row_info.size(); ++i) {
1416 l_getline(is, line);
1417 if (!prefixIs(line, "<row")) {
1418 lyxerr << "Wrong tabular format (expected <row ...> got"
1419 << line << ')' << endl;
1422 getTokenValue(line, "topspace", row_info[i].top_space,
1423 row_info[i].top_space_default);
1424 getTokenValue(line, "bottomspace", row_info[i].bottom_space,
1425 row_info[i].bottom_space_default);
1426 getTokenValue(line, "interlinespace", row_info[i].interline_space,
1427 row_info[i].interline_space_default);
1428 getTokenValue(line, "endfirsthead", row_info[i].endfirsthead);
1429 getTokenValue(line, "endhead", row_info[i].endhead);
1430 getTokenValue(line, "endfoot", row_info[i].endfoot);
1431 getTokenValue(line, "endlastfoot", row_info[i].endlastfoot);
1432 getTokenValue(line, "newpage", row_info[i].newpage);
1433 getTokenValue(line, "caption", row_info[i].caption);
1434 for (col_type j = 0; j < column_info.size(); ++j) {
1435 l_getline(is, line);
1436 if (!prefixIs(line, "<cell")) {
1437 lyxerr << "Wrong tabular format (expected <cell ...> got"
1438 << line << ')' << endl;
1441 getTokenValue(line, "multicolumn", cell_info[i][j].multicolumn);
1442 getTokenValue(line, "alignment", cell_info[i][j].alignment);
1443 getTokenValue(line, "valignment", cell_info[i][j].valignment);
1444 getTokenValue(line, "topline", cell_info[i][j].top_line);
1445 getTokenValue(line, "bottomline", cell_info[i][j].bottom_line);
1446 getTokenValue(line, "leftline", cell_info[i][j].left_line);
1447 getTokenValue(line, "rightline", cell_info[i][j].right_line);
1448 getTokenValue(line, "rotate", cell_info[i][j].rotate);
1449 getTokenValue(line, "usebox", cell_info[i][j].usebox);
1450 getTokenValue(line, "width", cell_info[i][j].p_width);
1452 getTokenValue(line, "special", cell_info[i][j].align_special);
1453 l_getline(is, line);
1454 if (prefixIs(line, "\\begin_inset")) {
1455 cell_info[i][j].inset->setBuffer(*buffer_);
1456 cell_info[i][j].inset->read(lex);
1457 l_getline(is, line);
1459 if (!prefixIs(line, "</cell>")) {
1460 lyxerr << "Wrong tabular format (expected </cell> got"
1461 << line << ')' << endl;
1465 l_getline(is, line);
1466 if (!prefixIs(line, "</row>")) {
1467 lyxerr << "Wrong tabular format (expected </row> got"
1468 << line << ')' << endl;
1472 while (!prefixIs(line, "</lyxtabular>")) {
1473 l_getline(is, line);
1479 bool Tabular::isMultiColumn(idx_type cell) const
1481 return cellInfo(cell).multicolumn != CELL_NORMAL;
1485 bool Tabular::isMultiColumnReal(idx_type cell) const
1487 return cellColumn(cell) != cellRightColumn(cell) &&
1488 cellInfo(cell).multicolumn != CELL_NORMAL;
1492 Tabular::CellData & Tabular::cellInfo(idx_type cell) const
1494 return cell_info[cellRow(cell)][cellColumn(cell)];
1498 void Tabular::setMultiColumn(idx_type cell, idx_type number)
1500 CellData & cs = cellInfo(cell);
1501 cs.multicolumn = CELL_BEGIN_OF_MULTICOLUMN;
1502 cs.alignment = column_info[cellColumn(cell)].alignment;
1503 setRightLine(cell, rightLine(cell + number - 1));
1504 for (idx_type i = 1; i < number; ++i) {
1505 CellData & cs1 = cellInfo(cell + i);
1506 cs1.multicolumn = CELL_PART_OF_MULTICOLUMN;
1507 cs.inset->appendParagraphs(cs1.inset->paragraphs());
1514 Tabular::idx_type Tabular::columnSpan(idx_type cell) const
1516 row_type const row = cellRow(cell);
1517 col_type const ncols = column_info.size();
1518 idx_type result = 1;
1519 col_type column = cellColumn(cell) + 1;
1520 while (column < ncols && isPartOfMultiColumn(row, column)) {
1528 Tabular::idx_type Tabular::unsetMultiColumn(idx_type cell)
1530 row_type const row = cellRow(cell);
1531 col_type column = cellColumn(cell);
1533 idx_type result = 0;
1535 if (cell_info[row][column].multicolumn == CELL_BEGIN_OF_MULTICOLUMN) {
1536 cell_info[row][column].multicolumn = CELL_NORMAL;
1538 while (column < column_info.size() &&
1539 cell_info[row][column].multicolumn == CELL_PART_OF_MULTICOLUMN)
1541 cell_info[row][column].multicolumn = CELL_NORMAL;
1551 void Tabular::setRotateCell(idx_type cell, bool flag)
1553 cellInfo(cell).rotate = flag;
1557 bool Tabular::getRotateCell(idx_type cell) const
1559 return cellInfo(cell).rotate;
1563 bool Tabular::needRotating() const
1567 for (row_type i = 0; i < row_info.size(); ++i)
1568 for (col_type j = 0; j < column_info.size(); ++j)
1569 if (cell_info[i][j].rotate)
1575 bool Tabular::isLastCell(idx_type cell) const
1577 if (cell + 1 < numberofcells)
1583 Tabular::idx_type Tabular::cellAbove(idx_type cell) const
1585 if (cellRow(cell) > 0)
1586 return cell_info[cellRow(cell)-1][cellColumn(cell)].cellno;
1591 Tabular::idx_type Tabular::cellBelow(idx_type cell) const
1593 if (cellRow(cell) + 1 < row_info.size())
1594 return cell_info[cellRow(cell)+1][cellColumn(cell)].cellno;
1599 Tabular::idx_type Tabular::cellIndex(row_type row,
1600 col_type column) const
1602 BOOST_ASSERT(column != npos && column < column_info.size()
1603 && row != npos && row < row_info.size());
1604 return cell_info[row][column].cellno;
1608 void Tabular::setUsebox(idx_type cell, BoxType type)
1610 cellInfo(cell).usebox = type;
1614 // FIXME: Remove this routine because we cannot insert \parboxes when the user
1615 // adds line breaks, see bug 4886.
1616 Tabular::BoxType Tabular::getUsebox(idx_type cell) const
1618 if ((!column_info[cellColumn(cell)].p_width.zero() && !isMultiColumn(cell)) ||
1619 (isMultiColumn(cell) && !cellInfo(cell).p_width.zero()))
1621 if (cellInfo(cell).usebox > 1)
1622 return cellInfo(cell).usebox;
1623 return useParbox(cell);
1628 // This are functions used for the longtable support
1630 void Tabular::setLTHead(row_type row, bool flag, ltType const & hd,
1636 row_info[row].endfirsthead = flag;
1640 row_info[row].endhead = flag;
1645 bool Tabular::getRowOfLTHead(row_type row, ltType & hd) const
1648 hd.set = haveLTHead();
1649 return row_info[row].endhead;
1653 bool Tabular::getRowOfLTFirstHead(row_type row, ltType & hd) const
1656 hd.set = haveLTFirstHead();
1657 return row_info[row].endfirsthead;
1661 void Tabular::setLTFoot(row_type row, bool flag, ltType const & fd,
1667 row_info[row].endlastfoot = flag;
1671 row_info[row].endfoot = flag;
1676 bool Tabular::getRowOfLTFoot(row_type row, ltType & fd) const
1679 fd.set = haveLTFoot();
1680 return row_info[row].endfoot;
1684 bool Tabular::getRowOfLTLastFoot(row_type row, ltType & fd) const
1687 fd.set = haveLTLastFoot();
1688 return row_info[row].endlastfoot;
1692 void Tabular::setLTNewPage(row_type row, bool what)
1694 row_info[row].newpage = what;
1698 bool Tabular::getLTNewPage(row_type row) const
1700 return row_info[row].newpage;
1704 bool Tabular::haveLTHead() const
1706 for (row_type i = 0; i < row_info.size(); ++i)
1707 if (row_info[i].endhead)
1713 bool Tabular::haveLTFirstHead() const
1715 if (endfirsthead.empty)
1717 for (row_type i = 0; i < row_info.size(); ++i)
1718 if (row_info[i].endfirsthead)
1724 bool Tabular::haveLTFoot() const
1726 for (row_type i = 0; i < row_info.size(); ++i)
1727 if (row_info[i].endfoot)
1733 bool Tabular::haveLTLastFoot() const
1735 if (endlastfoot.empty)
1737 for (row_type i = 0; i < row_info.size(); ++i)
1738 if (row_info[i].endlastfoot)
1744 Tabular::idx_type Tabular::setLTCaption(row_type row, bool what)
1746 idx_type i = getFirstCellInRow(row);
1748 setMultiColumn(i, numberOfCellsInRow(i));
1749 setTopLine(i, false);
1750 setBottomLine(i, false);
1751 setLeftLine(i, false);
1752 setRightLine(i, false);
1753 // When a row is set as caption, then also insert a caption. Otherwise
1754 // the LaTeX output is broken, when the user don't add a caption.
1755 dispatch(FuncRequest(LFUN_CAPTION_INSERT));
1757 unsetMultiColumn(i);
1758 // FIXME: when unsetting a caption row, also all existing captions
1759 // in this row must be dissolved, see (bug 5754)
1760 // dispatch(FuncRequest(LFUN_INSET_DISSOLVE, "caption-insert"));
1762 row_info[row].caption = what;
1767 bool Tabular::ltCaption(row_type row) const
1769 return row_info[row].caption;
1773 bool Tabular::haveLTCaption() const
1775 for (row_type i = 0; i < row_info.size(); ++i)
1776 if (row_info[i].caption)
1782 // end longtable support functions
1784 void Tabular::setRowAscent(row_type row, int height)
1786 if (row >= row_info.size() || row_info[row].ascent == height)
1788 row_info[row].ascent = height;
1792 void Tabular::setRowDescent(row_type row, int height)
1794 if (row >= row_info.size() || row_info[row].descent == height)
1796 row_info[row].descent = height;
1800 int Tabular::rowAscent(row_type row) const
1802 if (row >= row_info.size())
1804 return row_info[row].ascent;
1808 int Tabular::rowDescent(row_type row) const
1810 LASSERT(row < row_info.size(), /**/);
1811 return row_info[row].descent;
1815 int Tabular::height() const
1818 for (row_type row = 0; row < row_info.size(); ++row)
1819 height += rowAscent(row) + rowDescent(row) +
1820 getAdditionalHeight(row);
1825 bool Tabular::isPartOfMultiColumn(row_type row, col_type column) const
1827 LASSERT(row < row_info.size(), /**/);
1828 LASSERT(column < column_info.size(), /**/);
1829 return cell_info[row][column].multicolumn == CELL_PART_OF_MULTICOLUMN;
1833 int Tabular::TeXTopHLine(odocstream & os, row_type row, string const lang) const
1835 // we only output complete row lines and the 1st row here, the rest
1836 // is done in Tabular::TeXBottomHLine(...)
1838 // get for each column the topline (if any)
1839 col_type const ncols = column_info.size();
1840 vector<bool> topline;
1842 for (col_type c = 0; c < ncols; ++c) {
1843 topline.push_back(topLine(cellIndex(row, c)));
1848 // do nothing if empty first row, or incomplete row line after
1849 if ((row == 0 && nset == 0) || (row > 0 && nset != ncols))
1852 // only output complete row lines and the 1st row's clines
1853 if (nset == ncols) {
1855 os << (row == 0 ? "\\toprule " : "\\midrule ");
1859 } else if (row == 0) {
1860 for (col_type c = 0; c < ncols; ++c) {
1862 //babel makes the "-" character an active one, so we have to suppress this here
1863 //see http://groups.google.com/group/comp.text.tex/browse_thread/thread/af769424a4a0f289#
1864 if (lang == "slovak" || lang == "czech")
1865 os << (use_booktabs ? "\\expandafter\\cmidrule\\expandafter{\\expandafter" :
1866 "\\expandafter\\cline\\expandafter{\\expandafter")
1867 << c + 1 << "\\string-";
1869 os << (use_booktabs ? "\\cmidrule{" : "\\cline{") << c + 1 << '-';
1870 // get to last column of line span
1871 while (c < ncols && topline[c])
1882 int Tabular::TeXBottomHLine(odocstream & os, row_type row, string const lang) const
1884 // we output bottomlines of row r and the toplines of row r+1
1885 // if the latter do not span the whole tabular
1887 // get the bottomlines of row r, and toplines in next row
1888 bool lastrow = row == row_info.size() - 1;
1889 col_type const ncols = column_info.size();
1890 vector<bool> bottomline, topline;
1891 bool nextrowset = true;
1892 for (col_type c = 0; c < ncols; ++c) {
1893 bottomline.push_back(bottomLine(cellIndex(row, c)));
1894 topline.push_back(!lastrow && topLine(cellIndex(row + 1, c)));
1895 nextrowset &= topline[c];
1898 // combine this row's bottom lines and next row's toplines if necessary
1900 for (col_type c = 0; c < ncols; ++c) {
1902 bottomline[c] = bottomline[c] || topline[c];
1907 // do nothing if empty, OR incomplete row line with a topline in next row
1908 if (nset == 0 || (nextrowset && nset != ncols))
1911 if (nset == ncols) {
1913 os << (lastrow ? "\\bottomrule" : "\\midrule");
1917 for (col_type c = 0; c < ncols; ++c) {
1918 if (bottomline[c]) {
1919 //babel makes the "-" character an active one, so we have to suppress this here
1920 //see http://groups.google.com/group/comp.text.tex/browse_thread/thread/af769424a4a0f289#
1921 if (lang == "slovak" || lang == "czech")
1922 os << (use_booktabs ? "\\expandafter\\cmidrule\\expandafter{\\expandafter" :
1923 "\\expandafter\\cline\\expandafter{\\expandafter")
1924 << c + 1 << "\\string-";
1926 os << (use_booktabs ? "\\cmidrule{" : "\\cline{") << c + 1 << '-';
1927 // get to last column of line span
1928 while (c < ncols && bottomline[c])
1939 int Tabular::TeXCellPreamble(odocstream & os, idx_type cell, bool & ismulticol) const
1942 row_type const r = cellRow(cell);
1943 if (is_long_tabular && row_info[r].caption)
1946 Tabular::VAlignment valign = getVAlignment(cell, !isMultiColumn(cell));
1947 LyXAlignment align = getAlignment(cell, !isMultiColumn(cell));
1948 // figure out how to set the lines
1949 // we always set double lines to the right of the cell
1950 col_type const c = cellColumn(cell);
1951 col_type const nextcol = c + columnSpan(cell);
1952 bool colright = columnRightLine(c);
1953 bool colleft = columnLeftLine(c);
1954 bool nextcolleft = nextcol < column_info.size() && columnLeftLine(nextcol);
1955 bool nextcellleft = nextcol < column_info.size()
1956 && leftLine(cellIndex(r, nextcol));
1957 bool coldouble = colright && nextcolleft;
1958 bool celldouble = rightLine(cell) && nextcellleft;
1959 ismulticol = isMultiColumn(cell)
1960 || (c == 0 && colleft != leftLine(cell))
1961 || ((colright || nextcolleft) && !rightLine(cell) && !nextcellleft)
1962 || (!colright && !nextcolleft && (rightLine(cell) || nextcellleft))
1963 || (coldouble != celldouble);
1965 os << "\\multicolumn{" << columnSpan(cell) << "}{";
1966 if (c ==0 && leftLine(cell))
1968 if (!cellInfo(cell).align_special.empty()) {
1969 os << cellInfo(cell).align_special;
1971 if (!getPWidth(cell).zero()) {
1973 case LYX_ALIGN_LEFT:
1974 os << ">{\\raggedright}";
1976 case LYX_ALIGN_RIGHT:
1977 os << ">{\\raggedleft}";
1979 case LYX_ALIGN_CENTER:
1980 os << ">{\\centering}";
1986 case LYX_VALIGN_TOP:
1989 case LYX_VALIGN_MIDDLE:
1992 case LYX_VALIGN_BOTTOM:
1997 << from_ascii(getPWidth(cell).asLatexString())
2001 case LYX_ALIGN_LEFT:
2004 case LYX_ALIGN_RIGHT:
2011 } // end if else !getPWidth
2012 } // end if else !cellinfo_of_cell
2013 if (rightLine(cell) || nextcellleft)
2016 // add extra vertical line if we want a double one
2020 if (getRotateCell(cell)) {
2021 os << "\\begin{sideways}\n";
2024 if (getUsebox(cell) == BOX_PARBOX) {
2027 case LYX_VALIGN_TOP:
2030 case LYX_VALIGN_MIDDLE:
2033 case LYX_VALIGN_BOTTOM:
2037 os << "]{" << from_ascii(getPWidth(cell).asLatexString())
2039 } else if (getUsebox(cell) == BOX_MINIPAGE) {
2040 os << "\\begin{minipage}[";
2042 case LYX_VALIGN_TOP:
2045 case LYX_VALIGN_MIDDLE:
2048 case LYX_VALIGN_BOTTOM:
2052 os << "]{" << from_ascii(getPWidth(cell).asLatexString())
2060 int Tabular::TeXCellPostamble(odocstream & os, idx_type cell, bool ismulticol) const
2063 row_type const r = cellRow(cell);
2064 if (is_long_tabular && row_info[r].caption)
2068 if (getUsebox(cell) == BOX_PARBOX)
2070 else if (getUsebox(cell) == BOX_MINIPAGE) {
2071 os << "%\n\\end{minipage}";
2074 if (getRotateCell(cell)) {
2075 os << "%\n\\end{sideways}";
2085 int Tabular::TeXLongtableHeaderFooter(odocstream & os,
2086 OutputParams const & runparams) const
2088 if (!is_long_tabular)
2093 // the caption must be output befrore the headers
2094 if (haveLTCaption()) {
2095 for (row_type i = 0; i < row_info.size(); ++i) {
2096 if (row_info[i].caption) {
2097 ret += TeXRow(os, i, runparams);
2101 // output first header info
2102 // first header must be output before the header, otherwise the
2103 // correct caption placement becomes really wierd
2104 if (haveLTFirstHead()) {
2105 if (endfirsthead.topDL) {
2109 for (row_type i = 0; i < row_info.size(); ++i) {
2110 if (row_info[i].endfirsthead) {
2111 ret += TeXRow(os, i, runparams);
2114 if (endfirsthead.bottomDL) {
2118 os << "\\endfirsthead\n";
2121 // output header info
2123 if (!haveLTFirstHead()) {
2124 os << "\\endfirsthead\n";
2127 if (endhead.topDL) {
2131 for (row_type i = 0; i < row_info.size(); ++i) {
2132 if (row_info[i].endhead) {
2133 ret += TeXRow(os, i, runparams);
2136 if (endhead.bottomDL) {
2140 os << "\\endhead\n";
2143 // output footer info
2145 if (endfoot.topDL) {
2149 for (row_type i = 0; i < row_info.size(); ++i) {
2150 if (row_info[i].endfoot) {
2151 ret += TeXRow(os, i, runparams);
2154 if (endfoot.bottomDL) {
2158 os << "\\endfoot\n";
2160 if (!haveLTLastFoot()) {
2161 os << "\\endlastfoot\n";
2165 // output lastfooter info
2166 if (haveLTLastFoot()) {
2167 if (endlastfoot.topDL) {
2171 for (row_type i = 0; i < row_info.size(); ++i) {
2172 if (row_info[i].endlastfoot) {
2173 ret += TeXRow(os, i, runparams);
2176 if (endlastfoot.bottomDL) {
2180 os << "\\endlastfoot\n";
2187 bool Tabular::isValidRow(row_type row) const
2189 if (!is_long_tabular)
2191 return !row_info[row].endhead && !row_info[row].endfirsthead
2192 && !row_info[row].endfoot && !row_info[row].endlastfoot
2193 && !row_info[row].caption;
2197 int Tabular::TeXRow(odocstream & os, row_type i,
2198 OutputParams const & runparams) const
2200 idx_type cell = cellIndex(i, 0);
2201 shared_ptr<InsetTableCell> inset = cellInset(cell);
2202 Paragraph const & par = inset->paragraphs().front();
2203 string const lang = par.getParLanguage(buffer().params())->lang();
2205 //output the top line
2206 int ret = TeXTopHLine(os, i, lang);
2208 if (row_info[i].top_space_default) {
2210 os << "\\addlinespace\n";
2212 os << "\\noalign{\\vskip\\doublerulesep}\n";
2214 } else if(!row_info[i].top_space.zero()) {
2216 os << "\\addlinespace["
2217 << from_ascii(row_info[i].top_space.asLatexString())
2220 os << "\\noalign{\\vskip"
2221 << from_ascii(row_info[i].top_space.asLatexString())
2226 bool ismulticol = false;
2227 for (col_type j = 0; j < column_info.size(); ++j) {
2228 if (isPartOfMultiColumn(i, j))
2230 ret += TeXCellPreamble(os, cell, ismulticol);
2231 shared_ptr<InsetTableCell> inset = cellInset(cell);
2233 Paragraph const & par = inset->paragraphs().front();
2234 bool rtl = par.isRTL(buffer().params())
2236 && getPWidth(cell).zero();
2240 par.getParLanguage(buffer().params())->lang();
2241 if (lang == "farsi")
2243 else if (lang == "arabic_arabi")
2245 // currently, remaning RTL languages are
2246 // arabic_arabtex and hebrew
2250 // pass to the OutputParams that we are in a cell and
2251 // which alignment we have set.
2252 // InsetNewline needs this context information.
2253 OutputParams newrp(runparams);
2254 newrp.inTableCell = (getAlignment(cell) == LYX_ALIGN_BLOCK)
2255 ? OutputParams::PLAIN
2256 : OutputParams::ALIGNED;
2257 ret += inset->latex(os, newrp);
2258 runparams.encoding = newrp.encoding;
2262 ret += TeXCellPostamble(os, cell, ismulticol);
2263 if (!isLastCellInRow(cell)) { // not last cell in row
2268 os << "\\tabularnewline";
2269 if (row_info[i].bottom_space_default) {
2271 os << "\\addlinespace";
2273 os << "[\\doublerulesep]";
2274 } else if (!row_info[i].bottom_space.zero()) {
2276 os << "\\addlinespace";
2278 << from_ascii(row_info[i].bottom_space.asLatexString())
2284 //output the bottom line
2285 ret += TeXBottomHLine(os, i, lang);
2287 if (row_info[i].interline_space_default) {
2289 os << "\\addlinespace\n";
2291 os << "\\noalign{\\vskip\\doublerulesep}\n";
2293 } else if (!row_info[i].interline_space.zero()) {
2295 os << "\\addlinespace["
2296 << from_ascii(row_info[i].interline_space.asLatexString())
2299 os << "\\noalign{\\vskip"
2300 << from_ascii(row_info[i].interline_space.asLatexString())
2308 int Tabular::latex(odocstream & os, OutputParams const & runparams) const
2312 //+---------------------------------------------------------------------
2313 //+ first the opening preamble +
2314 //+---------------------------------------------------------------------
2317 os << "\\begin{sideways}\n";
2320 if (is_long_tabular)
2321 os << "\\begin{longtable}";
2323 os << "\\begin{tabular}";
2325 switch (tabular_valignment) {
2326 case LYX_VALIGN_TOP:
2329 case LYX_VALIGN_BOTTOM:
2332 case LYX_VALIGN_MIDDLE:
2338 for (col_type i = 0; i < column_info.size(); ++i) {
2339 if (columnLeftLine(i))
2341 if (!column_info[i].align_special.empty()) {
2342 os << column_info[i].align_special;
2344 if (!column_info[i].p_width.zero()) {
2345 switch (column_info[i].alignment) {
2346 case LYX_ALIGN_LEFT:
2347 os << ">{\\raggedright}";
2349 case LYX_ALIGN_RIGHT:
2350 os << ">{\\raggedleft}";
2352 case LYX_ALIGN_CENTER:
2353 os << ">{\\centering}";
2355 case LYX_ALIGN_NONE:
2356 case LYX_ALIGN_BLOCK:
2357 case LYX_ALIGN_LAYOUT:
2358 case LYX_ALIGN_SPECIAL:
2362 switch (column_info[i].valignment) {
2363 case LYX_VALIGN_TOP:
2366 case LYX_VALIGN_MIDDLE:
2369 case LYX_VALIGN_BOTTOM:
2374 << from_ascii(column_info[i].p_width.asLatexString())
2377 switch (column_info[i].alignment) {
2378 case LYX_ALIGN_LEFT:
2381 case LYX_ALIGN_RIGHT:
2388 } // end if else !column_info[i].p_width
2389 } // end if else !column_info[i].align_special
2390 if (columnRightLine(i))
2396 ret += TeXLongtableHeaderFooter(os, runparams);
2398 //+---------------------------------------------------------------------
2399 //+ the single row and columns (cells) +
2400 //+---------------------------------------------------------------------
2402 for (row_type i = 0; i < row_info.size(); ++i) {
2403 if (isValidRow(i)) {
2404 ret += TeXRow(os, i, runparams);
2405 if (is_long_tabular && row_info[i].newpage) {
2406 os << "\\newpage\n";
2412 //+---------------------------------------------------------------------
2413 //+ the closing of the tabular +
2414 //+---------------------------------------------------------------------
2416 if (is_long_tabular)
2417 os << "\\end{longtable}";
2419 os << "\\end{tabular}";
2421 os << "\n\\end{sideways}";
2429 int Tabular::docbookRow(odocstream & os, row_type row,
2430 OutputParams const & runparams) const
2433 idx_type cell = getFirstCellInRow(row);
2436 for (col_type j = 0; j < column_info.size(); ++j) {
2437 if (isPartOfMultiColumn(row, j))
2440 os << "<entry align=\"";
2441 switch (getAlignment(cell)) {
2442 case LYX_ALIGN_LEFT:
2445 case LYX_ALIGN_RIGHT:
2453 os << "\" valign=\"";
2454 switch (getVAlignment(cell)) {
2455 case LYX_VALIGN_TOP:
2458 case LYX_VALIGN_BOTTOM:
2461 case LYX_VALIGN_MIDDLE:
2466 if (isMultiColumn(cell)) {
2467 os << " namest=\"col" << j << "\" ";
2468 os << "nameend=\"col" << j + columnSpan(cell) - 1<< '"';
2472 ret += cellInset(cell)->docbook(os, runparams);
2481 int Tabular::docbook(odocstream & os, OutputParams const & runparams) const
2485 //+---------------------------------------------------------------------
2486 //+ first the opening preamble +
2487 //+---------------------------------------------------------------------
2489 os << "<tgroup cols=\"" << column_info.size()
2490 << "\" colsep=\"1\" rowsep=\"1\">\n";
2492 for (col_type i = 0; i < column_info.size(); ++i) {
2493 os << "<colspec colname=\"col" << i << "\" align=\"";
2494 switch (column_info[i].alignment) {
2495 case LYX_ALIGN_LEFT:
2498 case LYX_ALIGN_RIGHT:
2506 if (runparams.flavor == OutputParams::XML)
2512 //+---------------------------------------------------------------------
2513 //+ Long Tabular case +
2514 //+---------------------------------------------------------------------
2516 // output header info
2517 if (haveLTHead() || haveLTFirstHead()) {
2520 for (row_type i = 0; i < row_info.size(); ++i) {
2521 if (row_info[i].endhead || row_info[i].endfirsthead) {
2522 ret += docbookRow(os, i, runparams);
2528 // output footer info
2529 if (haveLTFoot() || haveLTLastFoot()) {
2532 for (row_type i = 0; i < row_info.size(); ++i) {
2533 if (row_info[i].endfoot || row_info[i].endlastfoot) {
2534 ret += docbookRow(os, i, runparams);
2541 //+---------------------------------------------------------------------
2542 //+ the single row and columns (cells) +
2543 //+---------------------------------------------------------------------
2547 for (row_type i = 0; i < row_info.size(); ++i) {
2548 if (isValidRow(i)) {
2549 ret += docbookRow(os, i, runparams);
2554 //+---------------------------------------------------------------------
2555 //+ the closing of the tabular +
2556 //+---------------------------------------------------------------------
2565 bool Tabular::plaintextTopHLine(odocstream & os, row_type row,
2566 vector<unsigned int> const & clen) const
2568 idx_type const fcell = getFirstCellInRow(row);
2569 idx_type const n = numberOfCellsInRow(fcell) + fcell;
2572 for (idx_type i = fcell; i < n; ++i) {
2582 for (idx_type i = fcell; i < n; ++i) {
2593 col_type column = cellColumn(i);
2594 int len = clen[column];
2595 while (column < column_info.size() - 1
2596 && isPartOfMultiColumn(row, ++column))
2597 len += clen[column] + 4;
2598 os << docstring(len, ch);
2613 bool Tabular::plaintextBottomHLine(odocstream & os, row_type row,
2614 vector<unsigned int> const & clen) const
2616 idx_type const fcell = getFirstCellInRow(row);
2617 idx_type const n = numberOfCellsInRow(fcell) + fcell;
2620 for (idx_type i = fcell; i < n; ++i) {
2621 if (bottomLine(i)) {
2630 for (idx_type i = fcell; i < n; ++i) {
2631 if (bottomLine(i)) {
2641 col_type column = cellColumn(i);
2642 int len = clen[column];
2643 while (column < column_info.size() -1
2644 && isPartOfMultiColumn(row, ++column))
2645 len += clen[column] + 4;
2646 os << docstring(len, ch);
2647 if (bottomLine(i)) {
2661 void Tabular::plaintextPrintCell(odocstream & os,
2662 OutputParams const & runparams,
2663 idx_type cell, row_type row, col_type column,
2664 vector<unsigned int> const & clen,
2665 bool onlydata) const
2667 odocstringstream sstr;
2668 cellInset(cell)->plaintext(sstr, runparams);
2680 unsigned int len1 = sstr.str().length();
2681 unsigned int len2 = clen[column];
2682 while (column < column_info.size() -1
2683 && isPartOfMultiColumn(row, ++column))
2684 len2 += clen[column] + 4;
2687 switch (getAlignment(cell)) {
2689 case LYX_ALIGN_LEFT:
2692 case LYX_ALIGN_RIGHT:
2696 case LYX_ALIGN_CENTER:
2702 os << docstring(len1, ' ') << sstr.str()
2703 << docstring(len2, ' ');
2705 if (rightLine(cell))
2712 void Tabular::plaintext(odocstream & os,
2713 OutputParams const & runparams, int const depth,
2714 bool onlydata, char_type delim) const
2716 // first calculate the width of the single columns
2717 vector<unsigned int> clen(column_info.size());
2720 // first all non (real) multicolumn cells!
2721 for (col_type j = 0; j < column_info.size(); ++j) {
2723 for (row_type i = 0; i < row_info.size(); ++i) {
2724 idx_type cell = cellIndex(i, j);
2725 if (isMultiColumnReal(cell))
2727 odocstringstream sstr;
2728 cellInset(cell)->plaintext(sstr, runparams);
2729 if (clen[j] < sstr.str().length())
2730 clen[j] = sstr.str().length();
2733 // then all (real) multicolumn cells!
2734 for (col_type j = 0; j < column_info.size(); ++j) {
2735 for (row_type i = 0; i < row_info.size(); ++i) {
2736 idx_type cell = cellIndex(i, j);
2737 if (!isMultiColumnReal(cell) || isPartOfMultiColumn(i, j))
2739 odocstringstream sstr;
2740 cellInset(cell)->plaintext(sstr, runparams);
2741 int len = int(sstr.str().length());
2742 idx_type const n = columnSpan(cell);
2743 for (col_type k = j; len > 0 && k < j + n - 1; ++k)
2745 if (len > int(clen[j + n - 1]))
2746 clen[j + n - 1] = len;
2751 for (row_type i = 0; i < row_info.size(); ++i) {
2752 if (!onlydata && plaintextTopHLine(os, i, clen))
2753 os << docstring(depth * 2, ' ');
2754 for (col_type j = 0; j < column_info.size(); ++j) {
2755 if (isPartOfMultiColumn(i, j))
2757 if (onlydata && j > 0)
2758 // we don't use operator<< for single UCS4 character.
2759 // see explanation in docstream.h
2761 plaintextPrintCell(os, runparams, cell, i, j, clen, onlydata);
2766 os << docstring(depth * 2, ' ');
2767 if (plaintextBottomHLine(os, i, clen))
2768 os << docstring(depth * 2, ' ');
2774 shared_ptr<InsetTableCell> Tabular::cellInset(idx_type cell) const
2776 return cell_info[cellRow(cell)][cellColumn(cell)].inset;
2780 shared_ptr<InsetTableCell> Tabular::cellInset(row_type row,
2781 col_type column) const
2783 return cell_info[row][column].inset;
2787 void Tabular::setCellInset(row_type row, col_type column,
2788 shared_ptr<InsetTableCell> ins) const
2790 CellData & cd = cell_info[row][column];
2795 void Tabular::validate(LaTeXFeatures & features) const
2797 features.require("NeedTabularnewline");
2799 features.require("booktabs");
2800 if (is_long_tabular)
2801 features.require("longtable");
2803 features.require("rotating");
2804 for (idx_type cell = 0; cell < numberofcells; ++cell) {
2805 if (getVAlignment(cell) != LYX_VALIGN_TOP
2806 || !getPWidth(cell).zero())
2807 features.require("array");
2808 cellInset(cell)->validate(features);
2813 Tabular::BoxType Tabular::useParbox(idx_type cell) const
2815 ParagraphList const & parlist = cellInset(cell)->paragraphs();
2816 ParagraphList::const_iterator cit = parlist.begin();
2817 ParagraphList::const_iterator end = parlist.end();
2819 for (; cit != end; ++cit)
2820 for (int i = 0; i < cit->size(); ++i)
2821 if (cit->isNewline(i))
2828 /////////////////////////////////////////////////////////////////////
2832 /////////////////////////////////////////////////////////////////////
2834 InsetTableCell::InsetTableCell(Buffer & buf)
2835 : InsetText(buf), isFixedWidth(false),
2836 contentAlign(LYX_ALIGN_CENTER)
2840 bool InsetTableCell::forcePlainLayout(idx_type) const
2842 return !isFixedWidth;
2846 bool InsetTableCell::allowParagraphCustomization(idx_type) const
2848 return isFixedWidth;
2852 bool InsetTableCell::getStatus(Cursor & cur, FuncRequest const & cmd,
2853 FuncStatus & status) const
2856 switch (cmd.action) {
2858 enabled = !forcePlainLayout();
2860 case LFUN_LAYOUT_PARAGRAPH:
2861 enabled = allowParagraphCustomization();
2864 return InsetText::getStatus(cur, cmd, status);
2866 status.setEnabled(enabled);
2870 docstring InsetTableCell::asString(bool intoInsets)
2873 if (paragraphs().empty())
2875 ParagraphList::const_iterator it = paragraphs().begin();
2876 ParagraphList::const_iterator en = paragraphs().end();
2878 for (; it != en; ++it) {
2883 retval += it->asString(intoInsets ? AS_STR_INSETS : AS_STR_NONE);
2890 /////////////////////////////////////////////////////////////////////
2894 /////////////////////////////////////////////////////////////////////
2896 InsetTabular::InsetTabular(Buffer & buf, row_type rows,
2898 : tabular(buf, max(rows, row_type(1)), max(columns, col_type(1))), scx_(0),
2899 rowselect_(false), colselect_(false)
2901 setBuffer(buf); // FIXME: remove later
2905 InsetTabular::InsetTabular(InsetTabular const & tab)
2906 : Inset(tab), tabular(tab.tabular), scx_(0)
2911 InsetTabular::~InsetTabular()
2913 hideDialogs("tabular", this);
2917 void InsetTabular::setBuffer(Buffer & buf)
2919 tabular.setBuffer(buf);
2920 Inset::setBuffer(buf);
2924 bool InsetTabular::insetAllowed(InsetCode code) const
2926 if (code == MATHMACRO_CODE)
2933 void InsetTabular::write(ostream & os) const
2935 os << "Tabular" << endl;
2940 docstring InsetTabular::contextMenu(BufferView const &, int, int) const
2942 // FIXME: depending on the selection state, we could offer a different menu.
2943 return from_ascii("context-tabular");
2947 void InsetTabular::read(Lexer & lex)
2949 //bool const old_format = (lex.getString() == "\\LyXTable");
2957 string token = lex.getString();
2958 while (lex && token != "\\end_inset") {
2960 token = lex.getString();
2963 lex.printError("Missing \\end_inset at this point. ");
2967 int InsetTabular::rowFromY(Cursor & cur, int y) const
2969 // top y coordinate of tabular
2970 int h = yo(cur.bv()) - tabular.rowAscent(0);
2971 size_t nrows = tabular.row_info.size();
2973 for (; r < nrows && y > h; ++r) {
2974 h += tabular.rowAscent(r);
2975 h += tabular.rowDescent(r);
2976 h += tabular.getAdditionalHeight(r);
2982 int InsetTabular::columnFromX(Cursor & cur, int x) const
2984 // left x coordinate of tabular
2985 int w = xo(cur.bv()) + ADD_TO_TABULAR_WIDTH;
2986 size_t ncols = tabular.column_info.size();
2988 for (; c < ncols && x > w; ++c)
2989 w += tabular.columnWidth(c);
2994 void InsetTabular::metrics(MetricsInfo & mi, Dimension & dim) const
2996 //lyxerr << "InsetTabular::metrics: " << mi.base.bv << " width: " <<
2997 // mi.base.textwidth << "\n";
3000 LASSERT(false, /**/);
3004 for (idx_type cell = 0; i < tabular.row_info.size(); ++i) {
3007 for (col_type j = 0; j < tabular.column_info.size(); ++j) {
3008 if (tabular.isPartOfMultiColumn(i, j))
3009 // Multicolumn cell, but not first one
3014 if (tabular.cell_info[i][j].multicolumn ==
3015 Tabular::CELL_BEGIN_OF_MULTICOLUMN)
3016 p_width = tabular.cellInfo(cell).p_width;
3018 p_width = tabular.column_info[j].p_width;
3019 if (!p_width.zero())
3020 m.base.textwidth = p_width.inPixels(mi.base.textwidth);
3021 tabular.cellInset(cell)->metrics(m, dim);
3022 if (!p_width.zero())
3023 dim.wid = m.base.textwidth;
3024 tabular.setCellWidth(cell, dim.wid);
3025 maxAsc = max(maxAsc, dim.asc);
3026 maxDesc = max(maxDesc, dim.des);
3029 int const top_space = tabular.row_info[i].top_space_default ?
3030 default_line_space :
3031 tabular.row_info[i].top_space.inPixels(mi.base.textwidth);
3032 tabular.setRowAscent(i, maxAsc + ADD_TO_HEIGHT + top_space);
3033 int const bottom_space = tabular.row_info[i].bottom_space_default ?
3034 default_line_space :
3035 tabular.row_info[i].bottom_space.inPixels(mi.base.textwidth);
3036 tabular.setRowDescent(i, maxDesc + ADD_TO_HEIGHT + bottom_space);
3038 tabular.updateColumnWidths();
3039 dim.asc = tabular.rowAscent(0);
3040 dim.des = tabular.height() - dim.asc;
3041 dim.wid = tabular.width() + 2 * ADD_TO_TABULAR_WIDTH;
3044 bool InsetTabular::isCellSelected(Cursor & cur, row_type row, col_type col)
3047 if (&cur.inset() == this && cur.selection()) {
3048 if (cur.selIsMultiCell()) {
3051 getSelection(cur, rs, re, cs, ce);
3053 if (col >= cs && col <= ce && row >= rs && row <= re)
3056 if (col == tabular.cellColumn(cur.idx())
3057 && row == tabular.cellRow(cur.idx())) {
3058 CursorSlice const & beg = cur.selBegin();
3059 CursorSlice const & end = cur.selEnd();
3061 if ((end.lastpos() > 0 || end.lastpit() > 0)
3062 && end.pos() == end.lastpos() && beg.pos() == 0
3063 && end.pit() == end.lastpit() && beg.pit() == 0)
3071 void InsetTabular::draw(PainterInfo & pi, int x, int y) const
3073 //lyxerr << "InsetTabular::draw: " << x << " " << y << endl;
3074 BufferView * bv = pi.base.bv;
3075 Cursor & cur = pi.base.bv->cursor();
3077 // FIXME: As the full backrgound is painted in drawSelection(),
3078 // we have no choice but to do a full repaint for the Text cells.
3079 pi.full_repaint = true;
3081 resetPos(bv->cursor());
3084 x += ADD_TO_TABULAR_WIDTH;
3086 bool const original_drawing_state = pi.pain.isDrawingEnabled();
3087 bool const original_selection_state = pi.selected;
3090 first_visible_cell = Tabular::npos;
3091 for (row_type i = 0; i < tabular.row_info.size(); ++i) {
3093 int const a = tabular.rowAscent(i);
3094 int const d = tabular.rowDescent(i);
3095 idx = tabular.cellIndex(i, 0);
3096 for (col_type j = 0; j < tabular.column_info.size(); ++j) {
3097 if (tabular.isPartOfMultiColumn(i, j))
3099 if (first_visible_cell == Tabular::npos)
3100 first_visible_cell = idx;
3102 pi.selected |= isCellSelected(cur, i, j);
3103 int const cx = nx + tabular.getBeginningOfTextInCell(idx);
3104 // Cache the Inset position.
3105 bv->coordCache().insets().add(cell(idx).get(), cx, y);
3106 if (nx + tabular.columnWidth(idx) < 0
3107 || nx > bv->workWidth()
3109 || y - a > bv->workHeight()) {
3110 pi.pain.setDrawingEnabled(false);
3111 cell(idx)->draw(pi, cx, y);
3112 drawCellLines(pi.pain, nx, y, i, idx, pi.change_);
3113 pi.pain.setDrawingEnabled(original_drawing_state);
3115 cell(idx)->draw(pi, cx, y);
3116 drawCellLines(pi.pain, nx, y, i, idx, pi.change_);
3118 nx += tabular.columnWidth(idx);
3120 pi.selected = original_selection_state;
3123 if (i + 1 < tabular.row_info.size())
3124 y += d + tabular.rowAscent(i + 1) +
3125 tabular.getAdditionalHeight(i + 1);
3130 void InsetTabular::drawSelection(PainterInfo & pi, int x, int y) const
3132 Cursor & cur = pi.base.bv->cursor();
3135 x += scx_ + ADD_TO_TABULAR_WIDTH;
3137 // FIXME: it is wrong to completely paint the background
3138 // if we want to do single row painting.
3140 // Paint background of current tabular
3141 int const w = tabular.width();
3142 int const h = tabular.height();
3143 int yy = y - tabular.rowAscent(0);
3144 pi.pain.fillRectangle(x, yy, w, h, pi.backgroundColor(this));
3146 if (!cur.selection())
3148 if (&cur.inset() != this)
3153 bool const full_cell_selected = isCellSelected(cur,
3154 tabular.cellRow(cur.idx()), tabular.cellColumn(cur.idx()));
3156 if (cur.selIsMultiCell() || full_cell_selected) {
3157 y -= tabular.rowAscent(0);
3158 for (row_type j = 0; j < tabular.row_info.size(); ++j) {
3159 int const a = tabular.rowAscent(j);
3160 int const h = a + tabular.rowDescent(j);
3162 y += tabular.getAdditionalHeight(j);
3163 for (col_type i = 0; i < tabular.column_info.size(); ++i) {
3164 if (tabular.isPartOfMultiColumn(j, i))
3166 idx_type const cell =
3167 tabular.cellIndex(j, i);
3168 int const w = tabular.columnWidth(cell);
3169 if (isCellSelected(cur, j, i))
3170 pi.pain.fillRectangle(xx, y, w, h, Color_selection);
3177 x += cellXPos(cur.idx());
3178 x += tabular.getBeginningOfTextInCell(cur.idx());
3179 cell(cur.idx())->drawSelection(pi, x, 0 /* ignored */);
3184 void InsetTabular::drawCellLines(Painter & pain, int x, int y,
3185 row_type row, idx_type cell, Change const & change) const
3187 int x2 = x + tabular.columnWidth(cell);
3188 bool on_off = false;
3189 Color col = Color_tabularline;
3190 Color onoffcol = Color_tabularonoffline;
3192 if (change.changed()) {
3193 col = change.color();
3194 onoffcol = change.color();
3197 if (!tabular.topAlreadyDrawn(cell)) {
3198 on_off = !tabular.topLine(cell);
3199 pain.line(x, y - tabular.rowAscent(row),
3200 x2, y - tabular.rowAscent(row),
3201 on_off ? onoffcol : col,
3202 on_off ? Painter::line_onoffdash : Painter::line_solid);
3204 on_off = !tabular.bottomLine(cell);
3205 pain.line(x, y + tabular.rowDescent(row),
3206 x2, y + tabular.rowDescent(row),
3207 on_off ? onoffcol : col,
3208 on_off ? Painter::line_onoffdash : Painter::line_solid);
3209 if (!tabular.leftAlreadyDrawn(cell)) {
3210 on_off = !tabular.leftLine(cell);
3211 pain.line(x, y - tabular.rowAscent(row),
3212 x, y + tabular.rowDescent(row),
3213 on_off ? onoffcol : col,
3214 on_off ? Painter::line_onoffdash : Painter::line_solid);
3216 on_off = !tabular.rightLine(cell);
3217 pain.line(x2 - tabular.getAdditionalWidth(cell),
3218 y - tabular.rowAscent(row),
3219 x2 - tabular.getAdditionalWidth(cell),
3220 y + tabular.rowDescent(row),
3221 on_off ? onoffcol : col,
3222 on_off ? Painter::line_onoffdash : Painter::line_solid);
3226 docstring InsetTabular::editMessage() const
3228 return _("Opened table");
3232 void InsetTabular::edit(Cursor & cur, bool front, EntryDirection)
3234 //lyxerr << "InsetTabular::edit: " << this << endl;
3236 cur.setSelection(false);
3239 if (isRightToLeft(cur))
3240 cur.idx() = tabular.getLastCellInRow(0);
3246 if (isRightToLeft(cur))
3247 cur.idx() = tabular.getFirstCellInRow(tabular.row_info.size() - 1);
3249 cur.idx() = tabular.numberofcells - 1;
3251 cur.pos() = cur.lastpos(); // FIXME crude guess
3253 // FIXME: this accesses the position cache before it is initialized
3255 //cur.bv().fitCursor();
3259 void InsetTabular::updateLabels(ParIterator const & it)
3261 // In a longtable, tell captions what the current float is
3262 Counters & cnts = buffer().masterBuffer()->params().documentClass().counters();
3263 string const saveflt = cnts.current_float();
3264 if (tabular.is_long_tabular)
3265 cnts.current_float("table");
3267 ParIterator it2 = it;
3269 size_t const end = it2.nargs();
3270 for ( ; it2.idx() < end; it2.top().forwardIdx())
3271 buffer().updateLabels(it2);
3274 if (tabular.is_long_tabular)
3275 cnts.current_float(saveflt);
3279 void InsetTabular::doDispatch(Cursor & cur, FuncRequest & cmd)
3281 LYXERR(Debug::DEBUG, "# InsetTabular::doDispatch: cmd: " << cmd
3282 << "\n cur:" << cur);
3283 CursorSlice sl = cur.top();
3284 Cursor & bvcur = cur.bv().cursor();
3286 switch (cmd.action) {
3288 case LFUN_MOUSE_PRESS: {
3289 //lyxerr << "# InsetTabular::MousePress\n" << cur.bv().cursor() << endl;
3291 if (cmd.x < xo(cur.bv()) + ADD_TO_TABULAR_WIDTH
3292 || cmd.x > xo(cur.bv()) + tabular.width()) {
3293 row_type r = rowFromY(cur, cmd.y);
3294 cur.idx() = tabular.getFirstCellInRow(r);
3297 cur.idx() = tabular.getLastCellInRow(r);
3298 cur.pos() = cur.lastpos();
3299 cur.setSelection(true);
3305 int const y0 = yo(cur.bv()) - tabular.rowAscent(0);
3306 if (cmd.y < y0 + ADD_TO_TABULAR_WIDTH
3307 || cmd.y > y0 + tabular.height()) {
3308 col_type c = columnFromX(cur, cmd.x);
3309 cur.idx() = tabular.cellIndex(0, c);
3312 cur.idx() = tabular.cellIndex(tabular.row_info.size() - 1, c);
3313 cur.pos() = cur.lastpos();
3314 cur.setSelection(true);
3319 // do not reset cursor/selection if we have selected
3320 // some cells (bug 2715).
3321 if (cmd.button() == mouse_button::button3
3322 && &bvcur.selBegin().inset() == this
3323 && bvcur.selIsMultiCell())
3326 // Let InsetTableCell do it
3327 cell(cur.idx())->dispatch(cur, cmd);
3330 case LFUN_MOUSE_MOTION:
3331 //lyxerr << "# InsetTabular::MouseMotion\n" << bvcur << endl;
3332 if (cmd.button() == mouse_button::button1) {
3333 // only accept motions to places not deeper nested than the real anchor
3334 if (!bvcur.anchor_.hasPart(cur)) {
3338 // select (additional) row
3340 row_type r = rowFromY(cur, cmd.y);
3341 cur.idx() = tabular.getLastCellInRow(r);
3342 // we need to reset the cursor's pit and pos now, as the old ones
3343 // may no longer be valid.
3346 bvcur.setCursor(cur);
3347 bvcur.setSelection(true);
3350 // select (additional) column
3352 col_type c = columnFromX(cur, cmd.x);
3353 cur.idx() = tabular.cellIndex(tabular.row_info.size() - 1, c);
3354 // we need to reset the cursor's pit and pos now, as the old ones
3355 // may no longer be valid.
3358 bvcur.setCursor(cur);
3359 bvcur.setSelection(true);
3362 // only update if selection changes
3363 if (bvcur.idx() == cur.idx() &&
3364 !(bvcur.anchor_.idx() == cur.idx() && bvcur.pos() != cur.pos()))
3366 setCursorFromCoordinates(cur, cmd.x, cmd.y);
3367 bvcur.setCursor(cur);
3368 bvcur.setSelection(true);
3369 // if this is a multicell selection, we just set the cursor to
3370 // the beginning of the cell's text.
3371 if (bvcur.selIsMultiCell()) {
3372 bvcur.pit() = bvcur.lastpit();
3373 bvcur.pos() = bvcur.lastpos();
3378 case LFUN_MOUSE_RELEASE:
3383 case LFUN_CELL_BACKWARD:
3385 cur.setSelection(false);
3388 case LFUN_CELL_FORWARD:
3390 cur.setSelection(false);
3393 case LFUN_CHAR_FORWARD_SELECT:
3394 case LFUN_CHAR_FORWARD:
3395 case LFUN_CHAR_BACKWARD_SELECT:
3396 case LFUN_CHAR_BACKWARD:
3397 case LFUN_CHAR_RIGHT_SELECT:
3398 case LFUN_CHAR_RIGHT:
3399 case LFUN_CHAR_LEFT_SELECT:
3400 case LFUN_CHAR_LEFT: {
3401 // determine whether we move to next or previous cell, where to enter
3402 // the new cell from, and which command to "finish" (i.e., exit the
3405 EntryDirection entry_from = ENTRY_DIRECTION_IGNORE;
3406 FuncCode finish_lfun;
3408 if (cmd.action == LFUN_CHAR_FORWARD
3409 || cmd.action == LFUN_CHAR_FORWARD_SELECT) {
3411 finish_lfun = LFUN_FINISHED_FORWARD;
3413 else if (cmd.action == LFUN_CHAR_BACKWARD
3414 || cmd.action == LFUN_CHAR_BACKWARD_SELECT) {
3416 finish_lfun = LFUN_FINISHED_BACKWARD;
3418 // LEFT or RIGHT commands --- the interpretation will depend on the
3419 // table's direction.
3421 bool const right = cmd.action == LFUN_CHAR_RIGHT
3422 || cmd.action == LFUN_CHAR_RIGHT_SELECT;
3423 next_cell = isRightToLeft(cur) != right;
3425 if (lyxrc.visual_cursor)
3426 entry_from = right ? ENTRY_DIRECTION_LEFT:ENTRY_DIRECTION_RIGHT;
3428 finish_lfun = right ? LFUN_FINISHED_RIGHT : LFUN_FINISHED_LEFT;
3431 bool const select = cmd.action == LFUN_CHAR_FORWARD_SELECT ||
3432 cmd.action == LFUN_CHAR_BACKWARD_SELECT ||
3433 cmd.action == LFUN_CHAR_RIGHT_SELECT ||
3434 cmd.action == LFUN_CHAR_LEFT_SELECT;
3436 // If we have a multicell selection or we're
3437 // not doing some LFUN_*_SELECT thing anyway...
3438 if (!cur.selIsMultiCell() || !select) {
3439 col_type const c = tabular.cellColumn(cur.idx());
3440 row_type const r = tabular.cellRow(cur.idx());
3441 // Are we trying to select the whole cell and is the whole cell
3442 // not yet selected?
3443 bool const select_whole = select && !isCellSelected(cur, r, c) &&
3444 ((next_cell && cur.pit() == cur.lastpit()
3445 && cur.pos() == cur.lastpos())
3446 || (!next_cell && cur.pit() == 0 && cur.pos() == 0));
3448 // ...try to dispatch to the cell's inset.
3449 cell(cur.idx())->dispatch(cur, cmd);
3451 bool const empty_cell = cur.lastpos() == 0 && cur.lastpit() == 0;
3453 // When we already have a selection we want to select the whole cell
3454 // before going to the next cell.
3455 if (select_whole && !empty_cell){
3456 getText(cur.idx())->selectAll(cur);
3461 // FIXME: When we support the selection of an empty cell, remove
3462 // the !empty_cell from this condition. For now we jump to the next
3463 // cell if the current cell is empty.
3464 if (cur.result().dispatched() && !empty_cell)
3468 // move to next/prev cell, as appropriate
3469 // note that we will always do this if we're selecting and we have
3470 // a multicell selection
3471 LYXERR(Debug::RTL, "entering " << (next_cell ? "next" : "previous")
3472 << " cell from: " << int(entry_from));
3474 moveNextCell(cur, entry_from);
3476 movePrevCell(cur, entry_from);
3477 // if we're exiting the table, call the appropriate FINISHED lfun
3478 if (sl == cur.top())
3479 cmd = FuncRequest(finish_lfun);
3486 case LFUN_DOWN_SELECT:
3488 if (!(cur.selection() && cur.selIsMultiCell()))
3489 cell(cur.idx())->dispatch(cur, cmd);
3491 cur.dispatched(); // override the cell's decision
3492 if (sl == cur.top()) {
3493 // if our Text didn't do anything to the cursor
3494 // then we try to put the cursor into the cell below
3495 // setting also the right targetX.
3496 cur.selHandle(cmd.action == LFUN_DOWN_SELECT);
3497 if (tabular.cellRow(cur.idx()) != tabular.row_info.size() - 1) {
3498 cur.idx() = tabular.cellBelow(cur.idx());
3500 TextMetrics const & tm =
3501 cur.bv().textMetrics(cell(cur.idx())->getText(0));
3502 cur.pos() = tm.x2pos(cur.pit(), 0, cur.targetX());
3505 if (sl == cur.top()) {
3506 // we trick it to go to forward after leaving the
3508 cmd = FuncRequest(LFUN_FINISHED_FORWARD);
3511 if (cur.selIsMultiCell()) {
3512 cur.pit() = cur.lastpit();
3513 cur.pos() = cur.lastpos();
3518 case LFUN_UP_SELECT:
3520 if (!(cur.selection() && cur.selIsMultiCell()))
3521 cell(cur.idx())->dispatch(cur, cmd);
3522 cur.dispatched(); // override the cell's decision
3523 if (sl == cur.top()) {
3524 // if our Text didn't do anything to the cursor
3525 // then we try to put the cursor into the cell above
3526 // setting also the right targetX.
3527 cur.selHandle(cmd.action == LFUN_UP_SELECT);
3528 if (tabular.cellRow(cur.idx()) != 0) {
3529 cur.idx() = tabular.cellAbove(cur.idx());
3530 cur.pit() = cur.lastpit();
3531 Text const * text = cell(cur.idx())->getText(0);
3532 TextMetrics const & tm = cur.bv().textMetrics(text);
3533 ParagraphMetrics const & pm =
3534 tm.parMetrics(cur.lastpit());
3535 cur.pos() = tm.x2pos(cur.pit(), pm.rows().size()-1, cur.targetX());
3538 if (sl == cur.top()) {
3539 cmd = FuncRequest(LFUN_UP);
3542 if (cur.selIsMultiCell()) {
3544 cur.pos() = cur.lastpos();
3549 // case LFUN_SCREEN_DOWN: {
3550 // //if (hasSelection())
3551 // // cur.selection() = false;
3552 // col_type const col = tabular.cellColumn(cur.idx());
3553 // int const t = cur.bv().top_y() + cur.bv().height();
3554 // if (t < yo() + tabular.getHeightOfTabular()) {
3555 // cur.bv().scrollDocView(t);
3556 // cur.idx() = tabular.cellBelow(first_visible_cell) + col;
3558 // cur.idx() = tabular.getFirstCellInRow(tabular.rows() - 1) + col;
3565 // case LFUN_SCREEN_UP: {
3566 // //if (hasSelection())
3567 // // cur.selection() = false;
3568 // col_type const col = tabular.cellColumn(cur.idx());
3569 // int const t = cur.bv().top_y() + cur.bv().height();
3571 // cur.bv().scrollDocView(t);
3575 // cur.idx() = tabular.cellBelow(first_visible_cell) + col;
3579 // cur.par() = cur.lastpar();
3580 // cur.pos() = cur.lastpos();
3584 case LFUN_LAYOUT_TABULAR:
3585 cur.bv().showDialog("tabular", params2string(*this), this);
3588 case LFUN_INSET_DIALOG_UPDATE:
3589 cur.bv().updateDialog("tabular", params2string(*this));
3592 case LFUN_TABULAR_FEATURE:
3593 if (!tabularFeatures(cur, to_utf8(cmd.argument())))
3597 // insert file functions
3598 case LFUN_FILE_INSERT_PLAINTEXT_PARA:
3599 case LFUN_FILE_INSERT_PLAINTEXT: {
3601 docstring const tmpstr = cur.bv().contentsOfPlaintextFile(
3602 FileName(to_utf8(cmd.argument())));
3605 cur.recordUndoInset(INSERT_UNDO);
3606 if (insertPlaintextString(cur.bv(), tmpstr, false)) {
3607 // content has been replaced,
3608 // so cursor might be invalid
3609 cur.pos() = cur.lastpos();
3610 cur.pit() = cur.lastpit();
3611 bvcur.setCursor(cur);
3618 if (cur.selIsMultiCell()) {
3619 if (copySelection(cur)) {
3620 cur.recordUndoInset(DELETE_UNDO);
3625 cell(cur.idx())->dispatch(cur, cmd);
3628 case LFUN_SELF_INSERT:
3629 if (cur.selIsMultiCell()) {
3630 cur.recordUndoInset(DELETE_UNDO);
3633 cell(cur.idx())->dispatch(cur, cmd);
3636 case LFUN_CHAR_DELETE_BACKWARD:
3637 case LFUN_CHAR_DELETE_FORWARD:
3638 if (cur.selIsMultiCell()) {
3639 cur.recordUndoInset(DELETE_UNDO);
3643 cell(cur.idx())->dispatch(cur, cmd);
3647 if (!cur.selection())
3649 if (cur.selIsMultiCell()) {
3653 cell(cur.idx())->dispatch(cur, cmd);
3656 case LFUN_CLIPBOARD_PASTE:
3657 case LFUN_PRIMARY_SELECTION_PASTE: {
3658 docstring const clip = (cmd.action == LFUN_CLIPBOARD_PASTE) ?
3659 theClipboard().getAsText() :
3660 theSelection().get();
3663 // pass to InsertPlaintextString, but
3664 // only if we have multi-cell content
3665 if (clip.find_first_of(from_ascii("\t\n")) != docstring::npos) {
3666 cur.recordUndoInset(INSERT_UNDO);
3667 if (insertPlaintextString(cur.bv(), clip, false)) {
3668 // content has been replaced,
3669 // so cursor might be invalid
3670 cur.pos() = cur.lastpos();
3671 cur.pit() = cur.lastpit();
3672 bvcur.setCursor(cur);
3676 // Let the cell handle normal text
3677 cell(cur.idx())->dispatch(cur, cmd);
3682 if (!tabularStackDirty()) {
3683 cell(cur.idx())->dispatch(cur, cmd);
3686 if (theClipboard().isInternal() ||
3687 (!theClipboard().hasInternal() && theClipboard().hasLyXContents())) {
3688 cur.recordUndoInset(INSERT_UNDO);
3689 pasteClipboard(cur);
3693 case LFUN_FONT_EMPH:
3694 case LFUN_FONT_BOLD:
3695 case LFUN_FONT_BOLDSYMBOL:
3696 case LFUN_FONT_ROMAN:
3697 case LFUN_FONT_NOUN:
3698 case LFUN_FONT_ITAL:
3699 case LFUN_FONT_FRAK:
3700 case LFUN_FONT_TYPEWRITER:
3701 case LFUN_FONT_SANS:
3702 case LFUN_TEXTSTYLE_APPLY:
3703 case LFUN_TEXTSTYLE_UPDATE:
3704 case LFUN_FONT_SIZE:
3705 case LFUN_FONT_UNDERLINE:
3707 case LFUN_WORD_CAPITALIZE:
3708 case LFUN_WORD_UPCASE:
3709 case LFUN_WORD_LOWCASE:
3710 case LFUN_CHARS_TRANSPOSE:
3711 if (cur.selIsMultiCell()) {
3714 getSelection(cur, rs, re, cs, ce);
3715 Cursor tmpcur = cur;
3716 for (row_type i = rs; i <= re; ++i) {
3717 for (col_type j = cs; j <= ce; ++j) {
3718 // cursor follows cell:
3719 tmpcur.idx() = tabular.cellIndex(i, j);
3720 // select this cell only:
3723 tmpcur.resetAnchor();
3724 tmpcur.pit() = tmpcur.lastpit();
3725 tmpcur.pos() = tmpcur.top().lastpos();
3726 tmpcur.setCursor(tmpcur);
3727 tmpcur.setSelection();
3728 cell(tmpcur.idx())->dispatch(tmpcur, cmd);
3733 cell(cur.idx())->dispatch(cur, cmd);
3737 // we try to handle this event in the insets dispatch function.
3738 cell(cur.idx())->dispatch(cur, cmd);
3744 // function sets an object as defined in func_status.h:
3745 // states OK, Unknown, Disabled, On, Off.
3746 bool InsetTabular::getStatus(Cursor & cur, FuncRequest const & cmd,
3747 FuncStatus & status) const
3749 switch (cmd.action) {
3750 case LFUN_TABULAR_FEATURE: {
3751 int action = Tabular::LAST_ACTION;
3753 for (; tabularFeature[i].action != Tabular::LAST_ACTION; ++i) {
3754 string const tmp = tabularFeature[i].feature;
3755 if (tmp == to_utf8(cmd.argument()).substr(0, tmp.length())) {
3756 action = tabularFeature[i].action;
3760 if (action == Tabular::LAST_ACTION) {
3762 status.unknown(true);
3766 string const argument
3767 = ltrim(to_utf8(cmd.argument()).substr(tabularFeature[i].feature.length()));
3769 row_type sel_row_start = 0;
3770 row_type sel_row_end = 0;
3771 col_type sel_col_start = 0;
3772 col_type sel_col_end = 0;
3773 Tabular::ltType dummyltt;
3776 getSelection(cur, sel_row_start, sel_row_end, sel_col_start, sel_col_end);
3779 case Tabular::SET_PWIDTH:
3780 case Tabular::SET_MPWIDTH:
3781 case Tabular::SET_SPECIAL_COLUMN:
3782 case Tabular::SET_SPECIAL_MULTI:
3783 case Tabular::APPEND_ROW:
3784 case Tabular::APPEND_COLUMN:
3785 case Tabular::DELETE_ROW:
3786 case Tabular::DELETE_COLUMN:
3787 case Tabular::COPY_ROW:
3788 case Tabular::COPY_COLUMN:
3789 case Tabular::SET_TOP_SPACE:
3790 case Tabular::SET_BOTTOM_SPACE:
3791 case Tabular::SET_INTERLINE_SPACE:
3795 case Tabular::MULTICOLUMN:
3796 status.setEnabled(sel_row_start == sel_row_end);
3797 status.setOnOff(tabular.isMultiColumn(cur.idx()));
3800 case Tabular::SET_ALL_LINES:
3801 case Tabular::UNSET_ALL_LINES:
3802 case Tabular::SET_BORDER_LINES:
3803 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
3806 case Tabular::TOGGLE_LINE_TOP:
3807 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
3808 status.setOnOff(tabular.topLine(cur.idx()));
3811 case Tabular::TOGGLE_LINE_BOTTOM:
3812 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
3813 status.setOnOff(tabular.bottomLine(cur.idx()));
3816 case Tabular::TOGGLE_LINE_LEFT:
3817 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
3818 status.setOnOff(tabular.leftLine(cur.idx()));
3821 case Tabular::TOGGLE_LINE_RIGHT:
3822 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
3823 status.setOnOff(tabular.rightLine(cur.idx()));
3826 case Tabular::M_ALIGN_LEFT:
3828 case Tabular::ALIGN_LEFT:
3829 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_LEFT);
3832 case Tabular::M_ALIGN_RIGHT:
3834 case Tabular::ALIGN_RIGHT:
3835 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_RIGHT);
3838 case Tabular::M_ALIGN_CENTER:
3840 case Tabular::ALIGN_CENTER:
3841 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_CENTER);
3844 case Tabular::ALIGN_BLOCK:
3845 status.setEnabled(!tabular.getPWidth(cur.idx()).zero());
3846 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_BLOCK);
3849 case Tabular::M_VALIGN_TOP:
3851 case Tabular::VALIGN_TOP:
3853 tabular.getVAlignment(cur.idx(), flag) == Tabular::LYX_VALIGN_TOP);
3856 case Tabular::M_VALIGN_BOTTOM:
3858 case Tabular::VALIGN_BOTTOM:
3860 tabular.getVAlignment(cur.idx(), flag) == Tabular::LYX_VALIGN_BOTTOM);
3863 case Tabular::M_VALIGN_MIDDLE:
3865 case Tabular::VALIGN_MIDDLE:
3867 tabular.getVAlignment(cur.idx(), flag) == Tabular::LYX_VALIGN_MIDDLE);
3870 case Tabular::SET_LONGTABULAR:
3871 status.setOnOff(tabular.is_long_tabular);
3874 case Tabular::UNSET_LONGTABULAR:
3875 status.setOnOff(!tabular.is_long_tabular);
3878 case Tabular::TOGGLE_ROTATE_TABULAR:
3879 case Tabular::SET_ROTATE_TABULAR:
3880 status.setOnOff(tabular.rotate);
3883 case Tabular::TABULAR_VALIGN_TOP:
3884 status.setOnOff(tabular.tabular_valignment
3885 == Tabular::LYX_VALIGN_TOP);
3887 case Tabular::TABULAR_VALIGN_MIDDLE:
3888 status.setOnOff(tabular.tabular_valignment
3889 == Tabular::LYX_VALIGN_MIDDLE);
3891 case Tabular::TABULAR_VALIGN_BOTTOM:
3892 status.setOnOff(tabular.tabular_valignment
3893 == Tabular::LYX_VALIGN_BOTTOM);
3896 case Tabular::UNSET_ROTATE_TABULAR:
3897 status.setOnOff(!tabular.rotate);
3900 case Tabular::TOGGLE_ROTATE_CELL:
3901 case Tabular::SET_ROTATE_CELL:
3902 status.setOnOff(!oneCellHasRotationState(false,
3903 sel_row_start, sel_row_end, sel_col_start, sel_col_end));
3906 case Tabular::UNSET_ROTATE_CELL:
3907 status.setOnOff(!oneCellHasRotationState(true,
3908 sel_row_start, sel_row_end, sel_col_start, sel_col_end));
3911 case Tabular::SET_USEBOX:
3912 status.setOnOff(convert<int>(argument) == tabular.getUsebox(cur.idx()));
3915 // every row can only be one thing:
3916 // either a footer or header or caption
3917 case Tabular::SET_LTFIRSTHEAD:
3918 status.setEnabled(sel_row_start == sel_row_end
3919 && !tabular.getRowOfLTHead(sel_row_start, dummyltt)
3920 && !tabular.getRowOfLTFoot(sel_row_start, dummyltt)
3921 && !tabular.getRowOfLTLastFoot(sel_row_start, dummyltt)
3922 && !tabular.ltCaption(sel_row_start));
3923 status.setOnOff(tabular.getRowOfLTFirstHead(sel_row_start, dummyltt));
3926 case Tabular::UNSET_LTFIRSTHEAD:
3927 status.setOnOff(!tabular.getRowOfLTFirstHead(sel_row_start, dummyltt));
3930 case Tabular::SET_LTHEAD:
3931 status.setEnabled(sel_row_start == sel_row_end
3932 && !tabular.getRowOfLTFirstHead(sel_row_start, dummyltt)
3933 && !tabular.getRowOfLTFoot(sel_row_start, dummyltt)
3934 && !tabular.getRowOfLTLastFoot(sel_row_start, dummyltt)
3935 && !tabular.ltCaption(sel_row_start));
3936 status.setOnOff(tabular.getRowOfLTHead(sel_row_start, dummyltt));
3939 case Tabular::UNSET_LTHEAD:
3940 status.setOnOff(!tabular.getRowOfLTHead(sel_row_start, dummyltt));
3943 case Tabular::SET_LTFOOT:
3944 status.setEnabled(sel_row_start == sel_row_end
3945 && !tabular.getRowOfLTFirstHead(sel_row_start, dummyltt)
3946 && !tabular.getRowOfLTHead(sel_row_start, dummyltt)
3947 && !tabular.getRowOfLTLastFoot(sel_row_start, dummyltt)
3948 && !tabular.ltCaption(sel_row_start));
3949 status.setOnOff(tabular.getRowOfLTFoot(sel_row_start, dummyltt));
3952 case Tabular::UNSET_LTFOOT:
3953 status.setOnOff(!tabular.getRowOfLTFoot(sel_row_start, dummyltt));
3956 case Tabular::SET_LTLASTFOOT:
3957 status.setEnabled(sel_row_start == sel_row_end
3958 && !tabular.getRowOfLTFirstHead(sel_row_start, dummyltt)
3959 && !tabular.getRowOfLTHead(sel_row_start, dummyltt)
3960 && !tabular.getRowOfLTFoot(sel_row_start, dummyltt)
3961 && !tabular.ltCaption(sel_row_start));
3962 status.setOnOff(tabular.getRowOfLTLastFoot(sel_row_start, dummyltt));
3965 case Tabular::UNSET_LTLASTFOOT:
3966 status.setOnOff(!tabular.getRowOfLTLastFoot(sel_row_start, dummyltt));
3969 case Tabular::SET_LTNEWPAGE:
3970 status.setOnOff(tabular.getLTNewPage(sel_row_start));
3973 case Tabular::TOGGLE_LTCAPTION:
3974 status.setEnabled(sel_row_start == sel_row_end
3975 && !tabular.getRowOfLTFirstHead(sel_row_start, dummyltt)
3976 && !tabular.getRowOfLTHead(sel_row_start, dummyltt)
3977 && !tabular.getRowOfLTFoot(sel_row_start, dummyltt)
3978 && !tabular.getRowOfLTLastFoot(sel_row_start, dummyltt));
3979 status.setOnOff(tabular.ltCaption(sel_row_start));
3982 case Tabular::SET_BOOKTABS:
3983 status.setOnOff(tabular.use_booktabs);
3986 case Tabular::UNSET_BOOKTABS:
3987 status.setOnOff(!tabular.use_booktabs);
3992 status.setEnabled(false);
3998 // These are only enabled inside tabular
3999 case LFUN_CELL_BACKWARD:
4000 case LFUN_CELL_FORWARD:
4001 status.setEnabled(true);
4004 // disable these with multiple cells selected
4005 case LFUN_INSET_INSERT:
4006 case LFUN_TABULAR_INSERT:
4007 case LFUN_FLEX_INSERT:
4008 case LFUN_FLOAT_INSERT:
4009 case LFUN_FLOAT_WIDE_INSERT:
4010 case LFUN_FOOTNOTE_INSERT:
4011 case LFUN_MARGINALNOTE_INSERT:
4012 case LFUN_MATH_INSERT:
4013 case LFUN_MATH_MODE:
4014 case LFUN_MATH_MUTATE:
4015 case LFUN_MATH_DISPLAY:
4016 case LFUN_NOTE_INSERT:
4017 case LFUN_OPTIONAL_INSERT:
4018 case LFUN_BOX_INSERT:
4019 case LFUN_BRANCH_INSERT:
4020 case LFUN_PHANTOM_INSERT:
4021 case LFUN_WRAP_INSERT:
4022 case LFUN_ERT_INSERT: {
4023 if (cur.selIsMultiCell()) {
4024 status.setEnabled(false);
4027 return cell(cur.idx())->getStatus(cur, cmd, status);
4030 // disable in non-fixed-width cells
4031 case LFUN_NEWLINE_INSERT:
4032 case LFUN_BREAK_PARAGRAPH: {
4033 if (tabular.getPWidth(cur.idx()).zero()) {
4034 status.setEnabled(false);
4037 return cell(cur.idx())->getStatus(cur, cmd, status);
4040 case LFUN_NEWPAGE_INSERT:
4041 status.setEnabled(false);
4045 if (cur.selIsMultiCell()) {
4046 status.setEnabled(false);
4047 status.message(_("You cannot paste into a multicell selection."));
4050 if (tabularStackDirty() && theClipboard().isInternal()) {
4051 status.setEnabled(true);
4054 return cell(cur.idx())->getStatus(cur, cmd, status);
4056 case LFUN_INSET_MODIFY:
4057 if (insetCode(cmd.getArg(0)) == TABULAR_CODE) {
4058 status.setEnabled(true);
4064 // we try to handle this event in the insets dispatch function.
4065 return cell(cur.idx())->getStatus(cur, cmd, status);
4070 int InsetTabular::latex(odocstream & os, OutputParams const & runparams) const
4072 return tabular.latex(os, runparams);
4076 int InsetTabular::plaintext(odocstream & os, OutputParams const & runparams) const
4078 os << '\n'; // output table on a new line
4079 int const dp = runparams.linelen > 0 ? runparams.depth : 0;
4080 tabular.plaintext(os, runparams, dp, false, 0);
4081 return PLAINTEXT_NEWLINE;
4085 int InsetTabular::docbook(odocstream & os, OutputParams const & runparams) const
4090 // FIXME: Why not pass a proper DocIterator here?
4092 // if the table is inside a float it doesn't need the informaltable
4093 // wrapper. Search for it.
4094 for (master = owner(); master; master = master->owner())
4095 if (master->lyxCode() == FLOAT_CODE)
4100 os << "<informaltable>";
4103 ret += tabular.docbook(os, runparams);
4105 os << "</informaltable>";
4112 void InsetTabular::validate(LaTeXFeatures & features) const
4114 tabular.validate(features);
4118 shared_ptr<InsetTableCell const> InsetTabular::cell(idx_type idx) const
4120 return tabular.cellInset(idx);
4124 shared_ptr<InsetTableCell> InsetTabular::cell(idx_type idx)
4126 return tabular.cellInset(idx);
4130 void InsetTabular::cursorPos(BufferView const & bv,
4131 CursorSlice const & sl, bool boundary, int & x, int & y) const
4133 cell(sl.idx())->cursorPos(bv, sl, boundary, x, y);
4135 // y offset correction
4136 int const row = tabular.cellRow(sl.idx());
4137 for (int i = 0; i <= row; ++i) {
4139 y += tabular.rowAscent(i);
4140 y += tabular.getAdditionalHeight(i);
4143 y += tabular.rowDescent(i);
4146 // x offset correction
4147 int const col = tabular.cellColumn(sl.idx());
4148 int idx = tabular.cellIndex(row, 0);
4149 for (int j = 0; j < col; ++j) {
4150 if (tabular.isPartOfMultiColumn(row, j))
4152 x += tabular.columnWidth(idx);
4155 x += tabular.getBeginningOfTextInCell(idx);
4156 x += ADD_TO_TABULAR_WIDTH;
4161 int InsetTabular::dist(BufferView & bv, idx_type const cell, int x, int y) const
4165 Inset const & inset = *tabular.cellInset(cell);
4166 Point o = bv.coordCache().getInsets().xy(&inset);
4167 int const xbeg = o.x_ - tabular.getBeginningOfTextInCell(cell);
4168 int const xend = xbeg + tabular.columnWidth(cell);
4169 row_type const row = tabular.cellRow(cell);
4170 int const ybeg = o.y_ - tabular.rowAscent(row) -
4171 tabular.getAdditionalHeight(row);
4172 int const yend = o.y_ + tabular.rowDescent(row);
4184 //lyxerr << " xbeg=" << xbeg << " xend=" << xend
4185 // << " ybeg=" << ybeg << " yend=" << yend
4186 // << " xx=" << xx << " yy=" << yy
4187 // << " dist=" << xx + yy << endl;
4192 Inset * InsetTabular::editXY(Cursor & cur, int x, int y)
4194 //lyxerr << "InsetTabular::editXY: " << this << endl;
4195 cur.setSelection(false);
4197 cur.idx() = getNearestCell(cur.bv(), x, y);
4199 return cur.bv().textMetrics(&cell(cur.idx())->text()).editXY(cur, x, y);
4203 void InsetTabular::setCursorFromCoordinates(Cursor & cur, int x, int y) const
4205 cur.idx() = getNearestCell(cur.bv(), x, y);
4206 cur.bv().textMetrics(&cell(cur.idx())->text()).setCursorFromCoordinates(cur, x, y);
4210 InsetTabular::idx_type InsetTabular::getNearestCell(BufferView & bv, int x, int y) const
4212 idx_type idx_min = 0;
4213 int dist_min = numeric_limits<int>::max();
4214 for (idx_type i = 0, n = nargs(); i != n; ++i) {
4215 if (bv.coordCache().getInsets().has(tabular.cellInset(i).get())) {
4216 int const d = dist(bv, i, x, y);
4227 int InsetTabular::cellXPos(idx_type const cell) const
4231 for (; !tabular.isFirstCellInRow(c); --c)
4234 for (; c < cell; ++c)
4235 lx += tabular.columnWidth(c);
4241 void InsetTabular::resetPos(Cursor & cur) const
4243 BufferView & bv = cur.bv();
4244 int const maxwidth = bv.workWidth();
4246 int const scx_old = scx_;
4247 int const i = cur.find(this);
4252 int const X2 = maxwidth;
4253 int const offset = ADD_TO_TABULAR_WIDTH + 2;
4254 int const x1 = xo(cur.bv()) + cellXPos(cur[i].idx()) + offset;
4255 int const x2 = x1 + tabular.columnWidth(cur[i].idx());
4258 scx_ = X1 + 20 - x1;
4260 scx_ = X2 - 20 - x2;
4265 // only update if offset changed
4266 if (scx_ != scx_old)
4267 cur.updateFlags(Update::Force | Update::FitCursor);
4271 void InsetTabular::moveNextCell(Cursor & cur, EntryDirection entry_from)
4273 if (isRightToLeft(cur)) {
4274 if (tabular.isFirstCellInRow(cur.idx())) {
4275 row_type const row = tabular.cellRow(cur.idx());
4276 if (row == tabular.row_info.size() - 1)
4278 cur.idx() = tabular.cellBelow(tabular.getLastCellInRow(row));
4285 if (tabular.isLastCell(cur.idx()))
4290 cur.boundary(false);
4292 if (cur.selIsMultiCell()) {
4293 cur.pit() = cur.lastpit();
4294 cur.pos() = cur.lastpos();
4302 // in visual mode, place cursor at extreme left or right
4304 switch(entry_from) {
4306 case ENTRY_DIRECTION_RIGHT:
4307 cur.posVisToRowExtremity(false /* !left */);
4309 case ENTRY_DIRECTION_LEFT:
4310 cur.posVisToRowExtremity(true /* left */);
4312 case ENTRY_DIRECTION_IGNORE:
4313 // nothing to do in this case
4322 void InsetTabular::movePrevCell(Cursor & cur, EntryDirection entry_from)
4324 if (isRightToLeft(cur)) {
4325 if (tabular.isLastCellInRow(cur.idx())) {
4326 row_type const row = tabular.cellRow(cur.idx());
4329 cur.idx() = tabular.getFirstCellInRow(row);
4330 cur.idx() = tabular.cellAbove(cur.idx());
4332 if (tabular.isLastCell(cur.idx()))
4337 if (cur.idx() == 0) // first cell
4342 if (cur.selIsMultiCell()) {
4343 cur.pit() = cur.lastpit();
4344 cur.pos() = cur.lastpos();
4349 cur.pit() = cur.lastpit();
4350 cur.pos() = cur.lastpos();
4352 // in visual mode, place cursor at extreme left or right
4354 switch(entry_from) {
4356 case ENTRY_DIRECTION_RIGHT:
4357 cur.posVisToRowExtremity(false /* !left */);
4359 case ENTRY_DIRECTION_LEFT:
4360 cur.posVisToRowExtremity(true /* left */);
4362 case ENTRY_DIRECTION_IGNORE:
4363 // nothing to do in this case
4372 bool InsetTabular::tabularFeatures(Cursor & cur, string const & what)
4374 Tabular::Feature action = Tabular::LAST_ACTION;
4377 for (; tabularFeature[i].action != Tabular::LAST_ACTION; ++i) {
4378 string const tmp = tabularFeature[i].feature;
4380 if (tmp == what.substr(0, tmp.length())) {
4381 //if (!compare(tabularFeatures[i].feature.c_str(), what.c_str(),
4382 //tabularFeatures[i].feature.length()))
4383 action = tabularFeature[i].action;
4387 if (action == Tabular::LAST_ACTION)
4391 ltrim(what.substr(tabularFeature[i].feature.length()));
4392 tabularFeatures(cur, action, val);
4397 static void checkLongtableSpecial(Tabular::ltType & ltt,
4398 string const & special, bool & flag)
4400 if (special == "dl_above") {
4403 } else if (special == "dl_below") {
4404 ltt.bottomDL = flag;
4406 } else if (special == "empty") {
4415 bool InsetTabular::oneCellHasRotationState(bool rotated,
4416 row_type row_start, row_type row_end,
4417 col_type col_start, col_type col_end) const {
4419 for (row_type i = row_start; i <= row_end; ++i) {
4420 for (col_type j = col_start; j <= col_end; ++j) {
4421 if (tabular.getRotateCell(tabular.cellIndex(i, j))
4430 void InsetTabular::tabularFeatures(Cursor & cur,
4431 Tabular::Feature feature, string const & value)
4433 col_type sel_col_start;
4434 col_type sel_col_end;
4435 row_type sel_row_start;
4436 row_type sel_row_end;
4437 bool setLines = false;
4438 LyXAlignment setAlign = LYX_ALIGN_LEFT;
4439 Tabular::VAlignment setVAlign = Tabular::LYX_VALIGN_TOP;
4443 case Tabular::M_ALIGN_LEFT:
4444 case Tabular::ALIGN_LEFT:
4445 setAlign = LYX_ALIGN_LEFT;
4448 case Tabular::M_ALIGN_RIGHT:
4449 case Tabular::ALIGN_RIGHT:
4450 setAlign = LYX_ALIGN_RIGHT;
4453 case Tabular::M_ALIGN_CENTER:
4454 case Tabular::ALIGN_CENTER:
4455 setAlign = LYX_ALIGN_CENTER;
4458 case Tabular::ALIGN_BLOCK:
4459 setAlign = LYX_ALIGN_BLOCK;
4462 case Tabular::M_VALIGN_TOP:
4463 case Tabular::VALIGN_TOP:
4464 setVAlign = Tabular::LYX_VALIGN_TOP;
4467 case Tabular::M_VALIGN_BOTTOM:
4468 case Tabular::VALIGN_BOTTOM:
4469 setVAlign = Tabular::LYX_VALIGN_BOTTOM;
4472 case Tabular::M_VALIGN_MIDDLE:
4473 case Tabular::VALIGN_MIDDLE:
4474 setVAlign = Tabular::LYX_VALIGN_MIDDLE;
4481 cur.recordUndoInset(ATOMIC_UNDO);
4483 getSelection(cur, sel_row_start, sel_row_end, sel_col_start, sel_col_end);
4484 row_type const row = tabular.cellRow(cur.idx());
4485 col_type const column = tabular.cellColumn(cur.idx());
4487 Tabular::ltType ltt;
4491 case Tabular::SET_PWIDTH: {
4492 Length const len(value);
4493 tabular.setColumnPWidth(cur, cur.idx(), len);
4495 && tabular.getAlignment(cur.idx(), true) == LYX_ALIGN_BLOCK)
4496 tabularFeatures(cur, Tabular::ALIGN_CENTER, string());
4500 case Tabular::SET_MPWIDTH:
4501 tabular.setMColumnPWidth(cur, cur.idx(), Length(value));
4504 case Tabular::SET_SPECIAL_COLUMN:
4505 case Tabular::SET_SPECIAL_MULTI:
4506 tabular.setAlignSpecial(cur.idx(), from_utf8(value), feature);
4509 case Tabular::APPEND_ROW:
4510 // append the row into the tabular
4511 tabular.appendRow(cur.idx());
4514 case Tabular::APPEND_COLUMN:
4515 // append the column into the tabular
4516 tabular.appendColumn(cur.idx());
4517 cur.idx() = tabular.cellIndex(row, column);
4520 case Tabular::DELETE_ROW:
4521 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4522 tabular.deleteRow(sel_row_start);
4523 if (sel_row_start >= tabular.row_info.size())
4525 cur.idx() = tabular.cellIndex(sel_row_start, column);
4528 cur.setSelection(false);
4531 case Tabular::DELETE_COLUMN:
4532 for (col_type i = sel_col_start; i <= sel_col_end; ++i)
4533 tabular.deleteColumn(sel_col_start);
4534 if (sel_col_start >= tabular.column_info.size())
4536 cur.idx() = tabular.cellIndex(row, sel_col_start);
4539 cur.setSelection(false);
4542 case Tabular::COPY_ROW:
4543 tabular.copyRow(row);
4546 case Tabular::COPY_COLUMN:
4547 tabular.copyColumn(column);
4548 cur.idx() = tabular.cellIndex(row, column);
4551 case Tabular::TOGGLE_LINE_TOP: {
4552 bool lineSet = !tabular.topLine(cur.idx());
4553 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4554 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4555 tabular.setTopLine(tabular.cellIndex(i, j), lineSet);
4559 case Tabular::TOGGLE_LINE_BOTTOM: {
4560 bool lineSet = !tabular.bottomLine(cur.idx());
4561 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4562 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4563 tabular.setBottomLine(tabular.cellIndex(i, j), lineSet);
4567 case Tabular::TOGGLE_LINE_LEFT: {
4568 bool lineSet = !tabular.leftLine(cur.idx());
4569 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4570 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4571 tabular.setLeftLine(tabular.cellIndex(i, j), lineSet);
4575 case Tabular::TOGGLE_LINE_RIGHT: {
4576 bool lineSet = !tabular.rightLine(cur.idx());
4577 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4578 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4579 tabular.setRightLine(tabular.cellIndex(i, j), lineSet);
4583 case Tabular::M_ALIGN_LEFT:
4584 case Tabular::M_ALIGN_RIGHT:
4585 case Tabular::M_ALIGN_CENTER:
4587 case Tabular::ALIGN_LEFT:
4588 case Tabular::ALIGN_RIGHT:
4589 case Tabular::ALIGN_CENTER:
4590 case Tabular::ALIGN_BLOCK:
4591 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4592 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4593 tabular.setAlignment(tabular.cellIndex(i, j), setAlign, flag);
4596 case Tabular::M_VALIGN_TOP:
4597 case Tabular::M_VALIGN_BOTTOM:
4598 case Tabular::M_VALIGN_MIDDLE:
4600 case Tabular::VALIGN_TOP:
4601 case Tabular::VALIGN_BOTTOM:
4602 case Tabular::VALIGN_MIDDLE:
4603 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4604 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4605 tabular.setVAlignment(tabular.cellIndex(i, j), setVAlign, flag);
4608 case Tabular::MULTICOLUMN: {
4609 if (!cur.selection()) {
4610 // just multicol for one single cell
4611 // check whether we are completely in a multicol
4612 if (tabular.isMultiColumn(cur.idx()))
4613 tabular.unsetMultiColumn(cur.idx());
4615 tabular.setMultiColumn(cur.idx(), 1);
4618 // we have a selection so this means we just add all this
4619 // cells to form a multicolumn cell
4620 idx_type const s_start = cur.selBegin().idx();
4621 idx_type const s_end = cur.selEnd().idx();
4622 tabular.setMultiColumn(s_start, s_end - s_start + 1);
4623 cur.idx() = s_start;
4626 cur.setSelection(false);
4630 case Tabular::SET_ALL_LINES:
4632 case Tabular::UNSET_ALL_LINES:
4633 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4634 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4635 tabular.setAllLines(
4636 tabular.cellIndex(i,j), setLines);
4639 case Tabular::SET_BORDER_LINES:
4640 for (row_type i = sel_row_start; i <= sel_row_end; ++i) {
4641 tabular.setLeftLine(tabular.cellIndex(i, sel_col_start), true);
4642 tabular.setRightLine(tabular.cellIndex(i, sel_col_end), true);
4644 for (col_type j = sel_col_start; j <= sel_col_end; ++j) {
4645 tabular.setTopLine(tabular.cellIndex(sel_row_start, j), true);
4646 tabular.setBottomLine(tabular.cellIndex(sel_row_end, j), true);
4650 case Tabular::SET_LONGTABULAR:
4651 tabular.is_long_tabular = true;
4654 case Tabular::UNSET_LONGTABULAR:
4655 tabular.is_long_tabular = false;
4658 case Tabular::SET_ROTATE_TABULAR:
4659 tabular.rotate = true;
4662 case Tabular::UNSET_ROTATE_TABULAR:
4663 tabular.rotate = false;
4666 case Tabular::TOGGLE_ROTATE_TABULAR:
4667 tabular.rotate = !tabular.rotate;
4670 case Tabular::TABULAR_VALIGN_TOP:
4671 tabular.tabular_valignment = Tabular::LYX_VALIGN_TOP;
4674 case Tabular::TABULAR_VALIGN_MIDDLE:
4675 tabular.tabular_valignment = Tabular::LYX_VALIGN_MIDDLE;
4678 case Tabular::TABULAR_VALIGN_BOTTOM:
4679 tabular.tabular_valignment = Tabular::LYX_VALIGN_BOTTOM;
4682 case Tabular::SET_ROTATE_CELL:
4683 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4684 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4685 tabular.setRotateCell(
4686 tabular.cellIndex(i, j), true);
4689 case Tabular::UNSET_ROTATE_CELL:
4690 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4691 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4692 tabular.setRotateCell(tabular.cellIndex(i, j), false);
4695 case Tabular::TOGGLE_ROTATE_CELL:
4697 bool oneNotRotated = oneCellHasRotationState(false,
4698 sel_row_start, sel_row_end, sel_col_start, sel_col_end);
4700 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4701 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4702 tabular.setRotateCell(tabular.cellIndex(i, j),
4707 case Tabular::SET_USEBOX: {
4708 Tabular::BoxType val = Tabular::BoxType(convert<int>(value));
4709 if (val == tabular.getUsebox(cur.idx()))
4710 val = Tabular::BOX_NONE;
4711 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4712 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4713 tabular.setUsebox(tabular.cellIndex(i, j), val);
4717 case Tabular::UNSET_LTFIRSTHEAD:
4719 case Tabular::SET_LTFIRSTHEAD:
4720 tabular.getRowOfLTFirstHead(row, ltt);
4721 checkLongtableSpecial(ltt, value, flag);
4722 tabular.setLTHead(row, flag, ltt, true);
4725 case Tabular::UNSET_LTHEAD:
4727 case Tabular::SET_LTHEAD:
4728 tabular.getRowOfLTHead(row, ltt);
4729 checkLongtableSpecial(ltt, value, flag);
4730 tabular.setLTHead(row, flag, ltt, false);
4733 case Tabular::UNSET_LTFOOT:
4735 case Tabular::SET_LTFOOT:
4736 tabular.getRowOfLTFoot(row, ltt);
4737 checkLongtableSpecial(ltt, value, flag);
4738 tabular.setLTFoot(row, flag, ltt, false);
4741 case Tabular::UNSET_LTLASTFOOT:
4743 case Tabular::SET_LTLASTFOOT:
4744 tabular.getRowOfLTLastFoot(row, ltt);
4745 checkLongtableSpecial(ltt, value, flag);
4746 tabular.setLTFoot(row, flag, ltt, true);
4749 case Tabular::SET_LTNEWPAGE:
4750 tabular.setLTNewPage(row, !tabular.getLTNewPage(row));
4753 case Tabular::TOGGLE_LTCAPTION:
4754 cur.idx() = tabular.setLTCaption(row, !tabular.ltCaption(row));
4757 cur.setSelection(false);
4760 case Tabular::SET_BOOKTABS:
4761 tabular.use_booktabs = true;
4764 case Tabular::UNSET_BOOKTABS:
4765 tabular.use_booktabs = false;
4768 case Tabular::SET_TOP_SPACE: {
4770 if (value == "default")
4771 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4772 tabular.row_info[i].top_space_default = true;
4773 else if (isValidLength(value, &len))
4774 for (row_type i = sel_row_start; i <= sel_row_end; ++i) {
4775 tabular.row_info[i].top_space_default = false;
4776 tabular.row_info[i].top_space = len;
4779 for (row_type i = sel_row_start; i <= sel_row_end; ++i) {
4780 tabular.row_info[i].top_space_default = false;
4781 tabular.row_info[i].top_space = len;
4786 case Tabular::SET_BOTTOM_SPACE: {
4788 if (value == "default")
4789 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4790 tabular.row_info[i].bottom_space_default = true;
4791 else if (isValidLength(value, &len))
4792 for (row_type i = sel_row_start; i <= sel_row_end; ++i) {
4793 tabular.row_info[i].bottom_space_default = false;
4794 tabular.row_info[i].bottom_space = len;
4797 for (row_type i = sel_row_start; i <= sel_row_end; ++i) {
4798 tabular.row_info[i].bottom_space_default = false;
4799 tabular.row_info[i].bottom_space = len;
4804 case Tabular::SET_INTERLINE_SPACE: {
4806 if (value == "default")
4807 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4808 tabular.row_info[i].interline_space_default = true;
4809 else if (isValidLength(value, &len))
4810 for (row_type i = sel_row_start; i <= sel_row_end; ++i) {
4811 tabular.row_info[i].interline_space_default = false;
4812 tabular.row_info[i].interline_space = len;
4815 for (row_type i = sel_row_start; i <= sel_row_end; ++i) {
4816 tabular.row_info[i].interline_space_default = false;
4817 tabular.row_info[i].interline_space = len;
4822 // dummy stuff just to avoid warnings
4823 case Tabular::LAST_ACTION:
4829 bool InsetTabular::showInsetDialog(BufferView * bv) const
4831 bv->showDialog("tabular", params2string(*this),
4832 const_cast<InsetTabular *>(this));
4837 void InsetTabular::openLayoutDialog(BufferView * bv) const
4839 bv->showDialog("tabular", params2string(*this),
4840 const_cast<InsetTabular *>(this));
4844 bool InsetTabular::copySelection(Cursor & cur)
4846 if (!cur.selection())
4851 getSelection(cur, rs, re, cs, ce);
4853 paste_tabular.reset(new Tabular(tabular));
4855 for (row_type i = 0; i < rs; ++i)
4856 paste_tabular->deleteRow(0);
4858 row_type const rows = re - rs + 1;
4859 while (paste_tabular->row_info.size() > rows)
4860 paste_tabular->deleteRow(rows);
4862 for (col_type i = 0; i < cs; ++i)
4863 paste_tabular->deleteColumn(0);
4865 col_type const columns = ce - cs + 1;
4866 while (paste_tabular->column_info.size() > columns)
4867 paste_tabular->deleteColumn(columns);
4869 paste_tabular->setBuffer(tabular.buffer());
4871 odocstringstream os;
4872 OutputParams const runparams(0);
4873 paste_tabular->plaintext(os, runparams, 0, true, '\t');
4874 // Needed for the "Edit->Paste recent" menu and the system clipboard.
4875 cap::copySelection(cur, os.str());
4877 // mark tabular stack dirty
4878 // FIXME: this is a workaround for bug 1919. Should be removed for 1.5,
4879 // when we (hopefully) have a one-for-all paste mechanism.
4880 // This must be called after cap::copySelection.
4881 dirtyTabularStack(true);
4887 bool InsetTabular::pasteClipboard(Cursor & cur)
4891 col_type const actcol = tabular.cellColumn(cur.idx());
4892 row_type const actrow = tabular.cellRow(cur.idx());
4893 for (row_type r1 = 0, r2 = actrow;
4894 r1 < paste_tabular->row_info.size() && r2 < tabular.row_info.size();
4896 for (col_type c1 = 0, c2 = actcol;
4897 c1 < paste_tabular->column_info.size() && c2 < tabular.column_info.size();
4899 if (paste_tabular->isPartOfMultiColumn(r1, c1) &&
4900 tabular.isPartOfMultiColumn(r2, c2))
4902 if (paste_tabular->isPartOfMultiColumn(r1, c1)) {
4906 if (tabular.isPartOfMultiColumn(r2, c2)) {
4910 shared_ptr<InsetTableCell> inset(
4911 new InsetTableCell(*paste_tabular->cellInset(r1, c1)));
4912 tabular.setCellInset(r2, c2, inset);
4913 // FIXME: change tracking (MG)
4914 inset->setChange(Change(buffer().params().trackChanges ?
4915 Change::INSERTED : Change::UNCHANGED));
4923 void InsetTabular::cutSelection(Cursor & cur)
4925 if (!cur.selection())
4930 getSelection(cur, rs, re, cs, ce);
4931 for (row_type i = rs; i <= re; ++i) {
4932 for (col_type j = cs; j <= ce; ++j) {
4933 shared_ptr<InsetTableCell> t
4934 = cell(tabular.cellIndex(i, j));
4935 if (buffer().params().trackChanges)
4936 // FIXME: Change tracking (MG)
4937 t->setChange(Change(Change::DELETED));
4943 // cursor position might be invalid now
4944 if (cur.pit() > cur.lastpit())
4945 cur.pit() = cur.lastpit();
4946 if (cur.pos() > cur.lastpos())
4947 cur.pos() = cur.lastpos();
4948 cur.clearSelection();
4952 bool InsetTabular::isRightToLeft(Cursor & cur) const
4954 LASSERT(cur.depth() > 1, /**/);
4955 Paragraph const & parentpar = cur[cur.depth() - 2].paragraph();
4956 pos_type const parentpos = cur[cur.depth() - 2].pos();
4957 return parentpar.getFontSettings(buffer().params(),
4958 parentpos).language()->rightToLeft();
4961 docstring InsetTabular::asString(idx_type stidx, idx_type enidx,
4964 LASSERT(stidx <= enidx, return docstring());
4966 col_type const col1 = tabular.cellColumn(stidx);
4967 col_type const col2 = tabular.cellColumn(enidx);
4968 row_type const row1 = tabular.cellRow(stidx);
4969 row_type const row2 = tabular.cellRow(enidx);
4971 for (col_type col = col1; col <= col2; col++)
4972 for (row_type row = row1; row <= row2; row++) {
4977 retval += tabular.cellInset(row, col)->asString(intoInsets);
4983 void InsetTabular::getSelection(Cursor & cur,
4984 row_type & rs, row_type & re, col_type & cs, col_type & ce) const
4986 CursorSlice const & beg = cur.selBegin();
4987 CursorSlice const & end = cur.selEnd();
4988 cs = tabular.cellColumn(beg.idx());
4989 ce = tabular.cellColumn(end.idx());
4992 cs = tabular.cellColumn(end.idx());
4994 ce = tabular.cellRightColumn(end.idx());
4997 rs = tabular.cellRow(beg.idx());
4998 re = tabular.cellRow(end.idx());
5004 Text * InsetTabular::getText(int idx) const
5006 return size_t(idx) < nargs() ? cell(idx)->getText(0) : 0;
5010 void InsetTabular::setChange(Change const & change)
5012 for (idx_type idx = 0; idx < nargs(); ++idx)
5013 cell(idx)->setChange(change);
5017 void InsetTabular::acceptChanges(BufferParams const & bparams)
5019 for (idx_type idx = 0; idx < nargs(); ++idx)
5020 cell(idx)->acceptChanges(bparams);
5024 void InsetTabular::rejectChanges(BufferParams const & bparams)
5026 for (idx_type idx = 0; idx < nargs(); ++idx)
5027 cell(idx)->rejectChanges(bparams);
5031 bool InsetTabular::allowParagraphCustomization(idx_type cell) const
5033 return tabular.getPWidth(cell).zero();
5037 bool InsetTabular::forcePlainLayout(idx_type cell) const
5039 return !tabular.getPWidth(cell).zero();
5043 bool InsetTabular::insertPlaintextString(BufferView & bv, docstring const & buf,
5046 if (buf.length() <= 0)
5051 col_type maxCols = 1;
5052 size_t const len = buf.length();
5056 (p = buf.find_first_of(from_ascii("\t\n"), p)) != docstring::npos) {
5064 maxCols = max(cols, maxCols);
5070 maxCols = max(cols, maxCols);
5076 paste_tabular.reset(new Tabular(buffer(), rows, maxCols));
5077 loctab = paste_tabular.get();
5079 dirtyTabularStack(true);
5082 cell = bv.cursor().idx();
5083 ocol = tabular.cellColumn(cell);
5084 row = tabular.cellRow(cell);
5088 idx_type const cells = loctab->numberofcells;
5091 rows = loctab->row_info.size();
5092 col_type const columns = loctab->column_info.size();
5094 while (cell < cells && p < len && row < rows &&
5095 (p = buf.find_first_of(from_ascii("\t\n"), p)) != docstring::npos)
5101 // we can only set this if we are not too far right
5102 if (cols < columns) {
5103 shared_ptr<InsetTableCell> inset = loctab->cellInset(cell);
5104 Font const font = bv.textMetrics(&inset->text()).
5106 inset->setText(buf.substr(op, p - op), font,
5107 buffer().params().trackChanges);
5113 // we can only set this if we are not too far right
5114 if (cols < columns) {
5115 shared_ptr<InsetTableCell> inset = tabular.cellInset(cell);
5116 Font const font = bv.textMetrics(&inset->text()).
5118 inset->setText(buf.substr(op, p - op), font,
5119 buffer().params().trackChanges);
5124 cell = loctab->cellIndex(row, cols);
5130 // check for the last cell if there is no trailing '\n'
5131 if (cell < cells && op < len) {
5132 shared_ptr<InsetTableCell> inset = loctab->cellInset(cell);
5133 Font const font = bv.textMetrics(&inset->text()).displayFont(0, 0);
5134 inset->setText(buf.substr(op, len - op), font,
5135 buffer().params().trackChanges);
5141 void InsetTabular::addPreview(PreviewLoader & loader) const
5143 row_type const rows = tabular.row_info.size();
5144 col_type const columns = tabular.column_info.size();
5145 for (row_type i = 0; i < rows; ++i) {
5146 for (col_type j = 0; j < columns; ++j)
5147 tabular.cellInset(i, j)->addPreview(loader);
5152 bool InsetTabular::completionSupported(Cursor const & cur) const
5154 Cursor const & bvCur = cur.bv().cursor();
5155 if (&bvCur.inset() != this)
5157 return cur.text()->completionSupported(cur);
5161 bool InsetTabular::inlineCompletionSupported(Cursor const & cur) const
5163 return completionSupported(cur);
5167 bool InsetTabular::automaticInlineCompletion() const
5169 return lyxrc.completion_inline_text;
5173 bool InsetTabular::automaticPopupCompletion() const
5175 return lyxrc.completion_popup_text;
5179 bool InsetTabular::showCompletionCursor() const
5181 return lyxrc.completion_cursor_text;
5185 CompletionList const * InsetTabular::createCompletionList(Cursor const & cur) const
5187 return completionSupported(cur) ? cur.text()->createCompletionList(cur) : 0;
5191 docstring InsetTabular::completionPrefix(Cursor const & cur) const
5193 if (!completionSupported(cur))
5195 return cur.text()->completionPrefix(cur);
5199 bool InsetTabular::insertCompletion(Cursor & cur, docstring const & s, bool finished)
5201 if (!completionSupported(cur))
5204 return cur.text()->insertCompletion(cur, s, finished);
5208 void InsetTabular::completionPosAndDim(Cursor const & cur, int & x, int & y,
5209 Dimension & dim) const
5211 TextMetrics const & tm = cur.bv().textMetrics(cur.text());
5212 tm.completionPosAndDim(cur, x, y, dim);
5216 void InsetTabular::string2params(string const & in, InsetTabular & inset)
5218 istringstream data(in);
5220 lex.setStream(data);
5227 if (!lex || token != "tabular") {
5228 LYXERR0("Expected arg 1 to be \"tabular\" in " << in);
5232 // This is part of the inset proper that is usually swallowed
5233 // by Buffer::readInset
5235 if (!lex || token != "Tabular") {
5236 LYXERR0("Expected arg 2 to be \"Tabular\" in " << in);
5244 string InsetTabular::params2string(InsetTabular const & inset)
5247 data << "tabular" << ' ';
5249 data << "\\end_inset\n";