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
16 * Full author contact details are available in file CREDITS.
21 #include "InsetTabular.h"
23 #include "buffer_funcs.h"
25 #include "BufferParams.h"
26 #include "BufferView.h"
27 #include "CoordCache.h"
30 #include "CutAndPaste.h"
31 #include "DispatchResult.h"
32 #include "FuncRequest.h"
33 #include "FuncStatus.h"
35 #include "LaTeXFeatures.h"
39 #include "MetricsInfo.h"
40 #include "OutputParams.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::LONGTABULAR_ALIGN_LEFT, "longtabular-align-left" },
167 { Tabular::LONGTABULAR_ALIGN_CENTER, "longtabular-align-center" },
168 { Tabular::LONGTABULAR_ALIGN_RIGHT, "longtabular-align-right" },
169 { Tabular::LAST_ACTION, "" }
173 class FeatureEqual : public unary_function<TabularFeature, bool> {
175 FeatureEqual(Tabular::Feature feature)
176 : feature_(feature) {}
177 bool operator()(TabularFeature const & tf) const {
178 return tf.action == feature_;
181 Tabular::Feature feature_;
186 string const write_attribute(string const & name, T const & t)
188 string const s = tostr(t);
189 return s.empty() ? s : " " + name + "=\"" + s + "\"";
193 string const write_attribute(string const & name, string const & t)
195 return t.empty() ? t : " " + name + "=\"" + t + "\"";
200 string const write_attribute(string const & name, docstring const & t)
202 return t.empty() ? string() : " " + name + "=\"" + to_utf8(t) + "\"";
207 string const write_attribute(string const & name, bool const & b)
209 // we write only true attribute values so we remove a bit of the
210 // file format bloat for tabulars.
211 return b ? write_attribute(name, convert<string>(b)) : string();
216 string const write_attribute(string const & name, int const & i)
218 // we write only true attribute values so we remove a bit of the
219 // file format bloat for tabulars.
220 return i ? write_attribute(name, convert<string>(i)) : string();
225 string const write_attribute(string const & name, Tabular::idx_type const & i)
227 // we write only true attribute values so we remove a bit of the
228 // file format bloat for tabulars.
229 return i ? write_attribute(name, convert<string>(i)) : string();
234 string const write_attribute(string const & name, Length const & value)
236 // we write only the value if we really have one same reson as above.
237 return value.zero() ? string() : write_attribute(name, value.asString());
241 string const tostr(LyXAlignment const & num)
246 case LYX_ALIGN_BLOCK:
250 case LYX_ALIGN_CENTER:
252 case LYX_ALIGN_RIGHT:
254 case LYX_ALIGN_LAYOUT:
256 case LYX_ALIGN_SPECIAL:
263 string const tostr(Tabular::HAlignment const & num)
266 case Tabular::LYX_LONGTABULAR_ALIGN_LEFT:
268 case Tabular::LYX_LONGTABULAR_ALIGN_CENTER:
270 case Tabular::LYX_LONGTABULAR_ALIGN_RIGHT:
277 string const tostr(Tabular::VAlignment const & num)
280 case Tabular::LYX_VALIGN_TOP:
282 case Tabular::LYX_VALIGN_MIDDLE:
284 case Tabular::LYX_VALIGN_BOTTOM:
291 string const tostr(Tabular::BoxType const & num)
294 case Tabular::BOX_NONE:
296 case Tabular::BOX_PARBOX:
298 case Tabular::BOX_MINIPAGE:
305 // I would have liked a fromstr template a lot better. (Lgb)
306 bool string2type(string const str, LyXAlignment & num)
309 num = LYX_ALIGN_NONE;
310 else if (str == "block")
311 num = LYX_ALIGN_BLOCK;
312 else if (str == "left")
313 num = LYX_ALIGN_LEFT;
314 else if (str == "center")
315 num = LYX_ALIGN_CENTER;
316 else if (str == "right")
317 num = LYX_ALIGN_RIGHT;
324 bool string2type(string const str, Tabular::HAlignment & num)
327 num = Tabular::LYX_LONGTABULAR_ALIGN_LEFT;
328 else if (str == "center" )
329 num = Tabular::LYX_LONGTABULAR_ALIGN_CENTER;
330 else if (str == "right")
331 num = Tabular::LYX_LONGTABULAR_ALIGN_RIGHT;
338 bool string2type(string const str, Tabular::VAlignment & num)
341 num = Tabular::LYX_VALIGN_TOP;
342 else if (str == "middle" )
343 num = Tabular::LYX_VALIGN_MIDDLE;
344 else if (str == "bottom")
345 num = Tabular::LYX_VALIGN_BOTTOM;
352 bool string2type(string const str, Tabular::BoxType & num)
355 num = Tabular::BOX_NONE;
356 else if (str == "parbox")
357 num = Tabular::BOX_PARBOX;
358 else if (str == "minipage")
359 num = Tabular::BOX_MINIPAGE;
366 bool string2type(string const str, bool & num)
370 else if (str == "false")
378 bool getTokenValue(string const & str, char const * token, string & ret)
381 size_t token_length = strlen(token);
382 size_t pos = str.find(token);
384 if (pos == string::npos || pos + token_length + 1 >= str.length()
385 || str[pos + token_length] != '=')
387 pos += token_length + 1;
389 if (ch != '"' && ch != '\'') { // only read till next space
393 while (pos < str.length() - 1 && str[++pos] != ch)
400 bool getTokenValue(string const & str, char const * token, docstring & ret)
403 bool const success = getTokenValue(str, token, tmp);
404 ret = from_utf8(tmp);
409 bool getTokenValue(string const & str, char const * token, int & num)
413 if (!getTokenValue(str, token, tmp))
415 num = convert<int>(tmp);
420 bool getTokenValue(string const & str, char const * token, LyXAlignment & num)
423 return getTokenValue(str, token, tmp) && string2type(tmp, num);
427 bool getTokenValue(string const & str, char const * token,
428 Tabular::HAlignment & num)
431 return getTokenValue(str, token, tmp) && string2type(tmp, num);
435 bool getTokenValue(string const & str, char const * token,
436 Tabular::VAlignment & num)
439 return getTokenValue(str, token, tmp) && string2type(tmp, num);
443 bool getTokenValue(string const & str, char const * token,
444 Tabular::BoxType & num)
447 return getTokenValue(str, token, tmp) && string2type(tmp, num);
451 bool getTokenValue(string const & str, char const * token, bool & flag)
453 // set the flag always to false as this should be the default for bools
454 // not in the file-format.
457 return getTokenValue(str, token, tmp) && string2type(tmp, flag);
461 bool getTokenValue(string const & str, char const * token, Length & len)
463 // set the length to be zero() as default as this it should be if not
464 // in the file format.
467 return getTokenValue(str, token, tmp) && isValidLength(tmp, &len);
471 bool getTokenValue(string const & str, char const * token, Length & len, bool & flag)
476 if (!getTokenValue(str, token, tmp))
478 if (tmp == "default") {
482 return isValidLength(tmp, &len);
486 void l_getline(istream & is, string & str)
489 while (str.empty()) {
491 if (!str.empty() && str[str.length() - 1] == '\r')
492 str.erase(str.length() - 1);
499 string const featureAsString(Tabular::Feature feature)
501 TabularFeature * end = tabularFeature +
502 sizeof(tabularFeature) / sizeof(TabularFeature);
503 TabularFeature * it = find_if(tabularFeature, end,
504 FeatureEqual(feature));
505 return (it == end) ? string() : it->feature;
510 /////////////////////////////////////////////////////////////////////
514 /////////////////////////////////////////////////////////////////////
517 Tabular::CellData::CellData(Buffer * buf)
520 multicolumn(Tabular::CELL_NORMAL),
521 alignment(LYX_ALIGN_CENTER),
522 valignment(LYX_VALIGN_TOP),
529 inset(new InsetTableCell(buf))
531 inset->setBuffer(*buf);
535 Tabular::CellData::CellData(CellData const & cs)
538 multicolumn(cs.multicolumn),
539 alignment(cs.alignment),
540 valignment(cs.valignment),
541 top_line(cs.top_line),
542 bottom_line(cs.bottom_line),
543 left_line(cs.left_line),
544 right_line(cs.right_line),
547 align_special(cs.align_special),
549 inset(dynamic_cast<InsetTableCell *>(cs.inset->clone()))
553 Tabular::CellData & Tabular::CellData::operator=(CellData cs)
559 void Tabular::CellData::swap(CellData & rhs)
561 std::swap(cellno, rhs.cellno);
562 std::swap(width, rhs.width);
563 std::swap(multicolumn, rhs.multicolumn);
564 std::swap(alignment, rhs.alignment);
565 std::swap(valignment, rhs.valignment);
566 std::swap(top_line, rhs.top_line);
567 std::swap(bottom_line, rhs.bottom_line);
568 std::swap(left_line, rhs.left_line);
569 std::swap(right_line, rhs.right_line);
570 std::swap(usebox, rhs.usebox);
571 std::swap(rotate, rhs.rotate);
572 std::swap(align_special, rhs.align_special);
573 p_width.swap(rhs.p_width);
574 inset.swap(rhs.inset);
578 Tabular::RowData::RowData()
581 top_space_default(false),
582 bottom_space_default(false),
583 interline_space_default(false),
593 Tabular::ColumnData::ColumnData()
594 : alignment(LYX_ALIGN_CENTER),
595 valignment(LYX_VALIGN_TOP),
601 Tabular::ltType::ltType()
608 Tabular::Tabular(Buffer * buffer, row_type rows_arg, col_type columns_arg)
610 init(buffer, rows_arg, columns_arg);
614 void Tabular::setBuffer(Buffer & buffer)
617 size_t row_count = row_info.size();
618 size_t column_count = column_info.size();
619 // set silly default lines
620 for (row_type i = 0; i < row_count; ++i)
621 for (col_type j = 0; j < column_count; ++j)
622 cell_info[i][j].inset->setBuffer(*buffer_);
626 // activates all lines and sets all widths to 0
627 void Tabular::init(Buffer * buf, row_type rows_arg,
628 col_type columns_arg)
631 row_info = row_vector(rows_arg);
632 column_info = column_vector(columns_arg);
633 cell_info = cell_vvector(rows_arg, cell_vector(columns_arg, CellData(buf)));
634 row_info.reserve(10);
635 column_info.reserve(10);
636 cell_info.reserve(100);
638 is_long_tabular = false;
639 tabular_valignment = LYX_VALIGN_MIDDLE;
640 longtabular_alignment = LYX_LONGTABULAR_ALIGN_CENTER;
642 use_booktabs = false;
643 size_t row_count = row_info.size();
644 size_t column_count = column_info.size();
645 // set silly default lines
646 for (row_type i = 0; i < row_count; ++i)
647 for (col_type j = 0; j < column_count; ++j) {
648 cell_info[i][j].inset->setBuffer(*buffer_);
649 cell_info[i][j].top_line = true;
650 cell_info[i][j].left_line = true;
651 cell_info[i][j].bottom_line = i == 0 || i == row_count - 1;
652 cell_info[i][j].right_line = j == column_count - 1;
657 void Tabular::appendRow(idx_type const cell)
659 BufferParams const & bp = buffer_->params();
660 row_type const row = cellRow(cell);
662 row_vector::iterator rit = row_info.begin() + row;
663 row_info.insert(rit, RowData());
664 // now set the values of the row before
665 row_info[row] = row_info[row + 1];
667 row_type const nrows = row_info.size();
668 col_type const ncols = column_info.size();
670 cell_vvector old(nrows - 1);
671 for (row_type i = 0; i < nrows - 1; ++i)
672 swap(cell_info[i], old[i]);
674 cell_info = cell_vvector(nrows, cell_vector(ncols, CellData(buffer_)));
676 for (row_type i = 0; i <= row; ++i)
677 swap(cell_info[i], old[i]);
678 for (row_type i = row + 2; i < nrows; ++i)
679 swap(cell_info[i], old[i - 1]);
682 for (col_type c = 0; c < ncols; ++c) {
683 // inherit line settings
684 idx_type const i = cellIndex(row + 1, c);
685 idx_type const j = cellIndex(row, c);
686 setLeftLine(i, leftLine(j));
687 setRightLine(i, rightLine(j));
688 setTopLine(i, topLine(j));
689 if (topLine(j) && bottomLine(j)) {
690 setBottomLine(i, true);
691 setBottomLine(j, false);
693 // mark track changes
695 cellInfo(i).inset->setChange(Change(Change::INSERTED));
700 void Tabular::deleteRow(row_type const row)
702 // Not allowed to delete last row
703 if (row_info.size() == 1)
706 row_info.erase(row_info.begin() + row);
707 cell_info.erase(cell_info.begin() + row);
712 void Tabular::copyRow(row_type const row)
714 row_info.insert(row_info.begin() + row, row_info[row]);
715 cell_info.insert(cell_info.begin() + row, cell_info[row]);
717 if (buffer().params().trackChanges)
718 for (col_type j = 0; j < column_info.size(); ++j)
719 cell_info[row + 1][j].inset->setChange(Change(Change::INSERTED));
725 void Tabular::appendColumn(idx_type const cell)
727 col_type const c = cellColumn(cell);
728 column_vector::iterator cit = column_info.begin() + c + 1;
729 column_info.insert(cit, ColumnData());
730 row_type const nrows = row_info.size();
731 // set the column values of the column before
732 column_info[c + 1] = column_info[c];
734 for (row_type r = 0; r < nrows; ++r) {
735 cell_info[r].insert(cell_info[r].begin() + c + 1,
738 // FIXME: This code does not work. It deletes the cell's content and
739 // it triggers an assertion if the cursor is at pos > 0.
740 if (cell_info[r][c].multicolumn == CELL_BEGIN_OF_MULTICOLUMN)
741 cell_info[r][c + 1].multicolumn = CELL_PART_OF_MULTICOLUMN;
743 cell_info[r][c + 1].multicolumn = cell_info[r][c].multicolumn;
747 for (row_type r = 0; r < nrows; ++r) {
748 // inherit line settings
749 idx_type const i = cellIndex(r, c + 1);
750 idx_type const j = cellIndex(r, c);
751 setBottomLine(i, bottomLine(j));
752 setTopLine(i, topLine(j));
753 setLeftLine(i, leftLine(j));
754 if (rightLine(j) && rightLine(j)) {
755 setRightLine(i, true);
756 setRightLine(j, false);
759 cellInfo(i).inset->clear();
760 if (buffer().params().trackChanges)
761 cellInfo(i).inset->setChange(Change(Change::INSERTED));
766 void Tabular::deleteColumn(col_type const column)
768 // Not allowed to delete last column
769 if (column_info.size() == 1)
772 size_t const row_count = row_info.size();
773 for (row_type i = 0; i < row_count; ++i) {
774 // Care about multicolumn cells
775 if (column + 1 < column_info.size() &&
776 cell_info[i][column].multicolumn == CELL_BEGIN_OF_MULTICOLUMN &&
777 cell_info[i][column + 1].multicolumn == CELL_PART_OF_MULTICOLUMN) {
778 cell_info[i][column + 1].multicolumn = CELL_BEGIN_OF_MULTICOLUMN;
780 cell_info[i].erase(cell_info[i].begin() + column);
782 column_info.erase(column_info.begin() + column);
787 void Tabular::copyColumn(col_type const column)
789 BufferParams const & bp = buffer().params();
790 column_info.insert(column_info.begin() + column, column_info[column]);
792 size_t row_count = row_info.size();
793 for (row_type i = 0; i < row_count; ++i)
794 cell_info[i].insert(cell_info[i].begin() + column, cell_info[i][column]);
797 for (row_type i = 0; i < row_count; ++i)
798 cell_info[i][column + 1].inset->setChange(Change(Change::INSERTED));
803 void Tabular::updateIndexes()
806 col_type ncols = column_info.size();
807 row_type nrows = row_info.size();
809 for (row_type row = 0; row < nrows; ++row)
810 for (col_type column = 0; column < ncols; ++column) {
811 if (!isPartOfMultiColumn(row, column))
813 cell_info[row][column].cellno = numberofcells - 1;
816 rowofcell.resize(numberofcells);
817 columnofcell.resize(numberofcells);
819 for (row_type row = 0; row < nrows; ++row)
820 for (col_type column = 0; column < ncols; ++column) {
821 if (isPartOfMultiColumn(row, column))
824 columnofcell[i] = column;
825 setFixedWidth(row, column);
826 updateContentAlignment(row, column);
832 Tabular::idx_type Tabular::numberOfCellsInRow(idx_type const cell) const
834 row_type const row = cellRow(cell);
836 for (col_type i = 0; i < column_info.size(); ++i)
837 if (cell_info[row][i].multicolumn != Tabular::CELL_PART_OF_MULTICOLUMN)
843 bool Tabular::topLine(idx_type const cell) const
845 return cellInfo(cell).top_line;
849 bool Tabular::bottomLine(idx_type const cell) const
851 return cellInfo(cell).bottom_line;
855 bool Tabular::leftLine(idx_type cell) const
859 return cellInfo(cell).left_line;
863 bool Tabular::rightLine(idx_type cell) const
867 return cellInfo(cell).right_line;
871 bool Tabular::topAlreadyDrawn(idx_type cell) const
873 row_type row = cellRow(cell);
876 idx_type i = cellIndex(row - 1, cellColumn(cell));
877 return !rowTopLine(row) && bottomLine(i);
881 bool Tabular::leftAlreadyDrawn(idx_type cell) const
883 col_type col = cellColumn(cell);
886 idx_type i = cellIndex(cellRow(cell), col - 1);
887 return rightLine(i) && !leftLine(cell);
891 bool Tabular::isLastRow(idx_type cell) const
893 return cellRow(cell) == row_info.size() - 1;
897 int Tabular::getAdditionalHeight(row_type row) const
899 if (!row || row >= row_info.size())
902 int const interline_space = row_info[row - 1].interline_space_default ?
904 row_info[row - 1].interline_space.inPixels(width());
905 if (rowTopLine(row) && rowBottomLine(row - 1))
906 return interline_space + WIDTH_OF_LINE;
907 return interline_space;
911 int Tabular::getAdditionalWidth(idx_type cell) const
913 col_type const nextcol = cellColumn(cell) + columnSpan(cell);
915 && nextcol < column_info.size() && leftLine(cellIndex(cellRow(cell), nextcol)))
916 return WIDTH_OF_LINE;
921 int Tabular::columnWidth(idx_type cell) const
924 col_type const span = columnSpan(cell);
925 col_type const col = cellColumn(cell);
926 for(col_type c = col; c < col + span ; ++c)
927 w += column_info[c].width;
932 bool Tabular::updateColumnWidths()
934 col_type const ncols = column_info.size();
935 row_type const nrows = row_info.size();
937 // for each col get max of single col cells
938 for(col_type c = 0; c < ncols; ++c) {
940 for(row_type r = 0; r < nrows; ++r) {
941 idx_type const i = cellIndex(r, c);
942 if (columnSpan(i) == 1)
943 new_width = max(new_width, cellInfo(i).width);
946 if (column_info[c].width != new_width) {
947 column_info[c].width = new_width;
951 // update col widths to fit merged cells
952 for(col_type c = 0; c < ncols; ++c)
953 for(row_type r = 0; r < nrows; ++r) {
954 idx_type const i = cellIndex(r, c);
955 int const span = columnSpan(i);
956 if (span == 1 || c > cellColumn(i))
960 for(col_type j = c; j < c + span ; ++j)
961 old_width += column_info[j].width;
963 if (cellInfo(i).width > old_width) {
964 column_info[c + span - 1].width += cellInfo(i).width - old_width;
973 int Tabular::width() const
975 col_type const ncols = column_info.size();
977 for (col_type i = 0; i < ncols; ++i)
978 width += column_info[i].width;
983 void Tabular::setCellWidth(idx_type cell, int new_width)
985 cellInfo(cell).width = new_width + 2 * WIDTH_OF_LINE
986 + getAdditionalWidth(cell);
990 void Tabular::setAlignment(idx_type cell, LyXAlignment align,
993 if (!isMultiColumn(cell) || onlycolumn)
994 column_info[cellColumn(cell)].alignment = align;
996 cellInfo(cell).alignment = align;
997 cellInset(cell).get()->setContentAlignment(align);
1001 void Tabular::setVAlignment(idx_type cell, VAlignment align,
1004 if (!isMultiColumn(cell) || onlycolumn)
1005 column_info[cellColumn(cell)].valignment = align;
1007 cellInfo(cell).valignment = align;
1014 * Allow line and paragraph breaks for fixed width cells or disallow them,
1015 * merge cell paragraphs and reset layout to standard for variable width
1018 void toggleFixedWidth(Cursor & cur, InsetTableCell * inset, bool fixedWidth)
1020 inset->setAutoBreakRows(fixedWidth);
1021 inset->toggleFixedWidth(fixedWidth);
1025 // merge all paragraphs to one
1026 BufferParams const & bp = cur.bv().buffer().params();
1027 while (inset->paragraphs().size() > 1)
1028 mergeParagraph(bp, inset->paragraphs(), 0);
1032 // undo information has already been recorded
1033 inset->getText(0)->setLayout(0, cur.lastpit() + 1,
1034 bp.documentClass().plainLayoutName());
1041 void Tabular::setColumnPWidth(Cursor & cur, idx_type cell,
1042 Length const & width)
1044 col_type const j = cellColumn(cell);
1046 column_info[j].p_width = width;
1047 for (row_type i = 0; i < row_info.size(); ++i) {
1048 idx_type const cell = cellIndex(i, j);
1049 // because of multicolumns
1050 toggleFixedWidth(cur, cellInset(cell).get(),
1051 !getPWidth(cell).zero());
1053 // cur paragraph can become invalid after paragraphs were merged
1054 if (cur.pit() > cur.lastpit())
1055 cur.pit() = cur.lastpit();
1056 // cur position can become invalid after newlines were removed
1057 if (cur.pos() > cur.lastpos())
1058 cur.pos() = cur.lastpos();
1062 bool Tabular::setFixedWidth(row_type r, col_type c)
1064 bool const multicol = cell_info[r][c].multicolumn != CELL_NORMAL;
1065 bool const fixed_width = (!column_info[c].p_width.zero() && !multicol)
1066 || (multicol && !cell_info[r][c].p_width.zero());
1067 cell_info[r][c].inset->toggleFixedWidth(fixed_width);
1072 void Tabular::updateContentAlignment(row_type r, col_type c)
1074 cell_info[r][c].inset->setContentAlignment(
1075 getAlignment(cellIndex(r, c)));
1079 bool Tabular::setMColumnPWidth(Cursor & cur, idx_type cell,
1080 Length const & width)
1082 if (!isMultiColumn(cell))
1085 cellInfo(cell).p_width = width;
1086 toggleFixedWidth(cur, cellInset(cell).get(), !width.zero());
1087 // cur paragraph can become invalid after paragraphs were merged
1088 if (cur.pit() > cur.lastpit())
1089 cur.pit() = cur.lastpit();
1090 // cur position can become invalid after newlines were removed
1091 if (cur.pos() > cur.lastpos())
1092 cur.pos() = cur.lastpos();
1097 void Tabular::setAlignSpecial(idx_type cell, docstring const & special,
1098 Tabular::Feature what)
1100 if (what == SET_SPECIAL_MULTI)
1101 cellInfo(cell).align_special = special;
1103 column_info[cellColumn(cell)].align_special = special;
1107 void Tabular::setAllLines(idx_type cell, bool line)
1109 setTopLine(cell, line);
1110 setBottomLine(cell, line);
1111 setRightLine(cell, line);
1112 setLeftLine(cell, line);
1116 void Tabular::setTopLine(idx_type i, bool line)
1118 cellInfo(i).top_line = line;
1122 void Tabular::setBottomLine(idx_type i, bool line)
1124 cellInfo(i).bottom_line = line;
1128 void Tabular::setLeftLine(idx_type cell, bool line)
1130 cellInfo(cell).left_line = line;
1134 void Tabular::setRightLine(idx_type cell, bool line)
1136 cellInfo(cell).right_line = line;
1139 bool Tabular::rowTopLine(row_type r) const
1141 idx_type i0 = getFirstCellInRow(r);
1142 idx_type i1 = getLastCellInRow(r);
1143 bool all_rows_set = true;
1144 for (idx_type j = i0; all_rows_set && j <= i1; ++j)
1145 all_rows_set = cellInfo(j).top_line;
1146 return all_rows_set;
1150 bool Tabular::rowBottomLine(row_type r) const
1152 idx_type i0 = getFirstCellInRow(r);
1153 idx_type i1 = getLastCellInRow(r);
1154 bool all_rows_set = true;
1155 for (idx_type j = i0; all_rows_set && j <= i1; ++j)
1156 all_rows_set = cellInfo(j).bottom_line;
1157 return all_rows_set;
1161 bool Tabular::columnLeftLine(col_type c) const
1168 row_type const nrows = row_info.size();
1169 for (row_type r = 0; r < nrows; ++r) {
1170 idx_type i = cellIndex(r, c);
1171 if (c == cellColumn(i)) {
1173 bool right = c > 0 && cellInfo(cellIndex(r, c - 1)).right_line;
1174 if (cellInfo(i).left_line || right)
1178 return 2 * nrows_left >= total;
1182 bool Tabular::columnRightLine(col_type c) const
1187 int nrows_right = 0;
1189 row_type const nrows = row_info.size();
1190 for (row_type r = 0; r < nrows; ++r) {
1191 idx_type i = cellIndex(r, c);
1192 if (c == cellColumn(i) + columnSpan(i) - 1) {
1194 bool left = (c + 1 < column_info.size()
1195 && cellInfo(cellIndex(r, c + 1)).left_line)
1196 || c + 1 == column_info.size();
1197 if (cellInfo(i).right_line && left)
1201 return 2 * nrows_right >= total;
1205 LyXAlignment Tabular::getAlignment(idx_type cell, bool onlycolumn) const
1207 if (!onlycolumn && isMultiColumn(cell))
1208 return cellInfo(cell).alignment;
1209 return column_info[cellColumn(cell)].alignment;
1214 Tabular::getVAlignment(idx_type cell, bool onlycolumn) const
1216 if (!onlycolumn && isMultiColumn(cell))
1217 return cellInfo(cell).valignment;
1218 return column_info[cellColumn(cell)].valignment;
1222 Length const Tabular::getPWidth(idx_type cell) const
1224 if (isMultiColumn(cell))
1225 return cellInfo(cell).p_width;
1226 return column_info[cellColumn(cell)].p_width;
1230 int Tabular::cellWidth(idx_type cell) const
1232 return cellInfo(cell).width;
1236 int Tabular::getBeginningOfTextInCell(idx_type cell) const
1240 switch (getAlignment(cell)) {
1241 case LYX_ALIGN_CENTER:
1242 x += (columnWidth(cell) - cellWidth(cell)) / 2;
1244 case LYX_ALIGN_RIGHT:
1245 x += columnWidth(cell) - cellWidth(cell);
1246 // + getAdditionalWidth(cell);
1249 // LYX_ALIGN_LEFT: nothing :-)
1253 // the LaTeX Way :-(
1259 bool Tabular::isFirstCellInRow(idx_type cell) const
1261 return cellColumn(cell) == 0;
1265 Tabular::idx_type Tabular::getFirstCellInRow(row_type row) const
1267 if (row > row_info.size() - 1)
1268 row = row_info.size() - 1;
1269 return cell_info[row][0].cellno;
1273 bool Tabular::isLastCellInRow(idx_type cell) const
1275 return cellRightColumn(cell) == column_info.size() - 1;
1279 Tabular::idx_type Tabular::getLastCellInRow(row_type row) const
1281 if (row > row_info.size() - 1)
1282 row = row_info.size() - 1;
1283 return cell_info[row][column_info.size() - 1].cellno;
1287 Tabular::row_type Tabular::cellRow(idx_type cell) const
1289 if (cell >= numberofcells)
1290 return row_info.size() - 1;
1293 return rowofcell[cell];
1297 Tabular::col_type Tabular::cellColumn(idx_type cell) const
1299 if (cell >= numberofcells)
1300 return column_info.size() - 1;
1303 return columnofcell[cell];
1307 Tabular::col_type Tabular::cellRightColumn(idx_type cell) const
1309 row_type const row = cellRow(cell);
1310 col_type column = cellColumn(cell);
1311 while (column < column_info.size() - 1 &&
1312 cell_info[row][column + 1].multicolumn == CELL_PART_OF_MULTICOLUMN)
1318 void Tabular::write(ostream & os) const
1322 << write_attribute("version", 3)
1323 << write_attribute("rows", row_info.size())
1324 << write_attribute("columns", column_info.size())
1326 // global longtable options
1328 << write_attribute("rotate", rotate)
1329 << write_attribute("booktabs", use_booktabs)
1330 << write_attribute("islongtable", is_long_tabular)
1331 << write_attribute("firstHeadTopDL", endfirsthead.topDL)
1332 << write_attribute("firstHeadBottomDL", endfirsthead.bottomDL)
1333 << write_attribute("firstHeadEmpty", endfirsthead.empty)
1334 << write_attribute("headTopDL", endhead.topDL)
1335 << write_attribute("headBottomDL", endhead.bottomDL)
1336 << write_attribute("footTopDL", endfoot.topDL)
1337 << write_attribute("footBottomDL", endfoot.bottomDL)
1338 << write_attribute("lastFootTopDL", endlastfoot.topDL)
1339 << write_attribute("lastFootBottomDL", endlastfoot.bottomDL)
1340 << write_attribute("lastFootEmpty", endlastfoot.empty);
1341 // longtables cannot be aligned vertically
1342 if (!is_long_tabular)
1343 os << write_attribute("tabularvalignment", tabular_valignment);
1344 if (is_long_tabular)
1345 os << write_attribute("longtabularalignment",
1346 longtabular_alignment);
1348 for (col_type j = 0; j < column_info.size(); ++j) {
1350 << write_attribute("alignment", column_info[j].alignment)
1351 << write_attribute("valignment", column_info[j].valignment)
1352 << write_attribute("width", column_info[j].p_width.asString())
1353 << write_attribute("special", column_info[j].align_special)
1356 for (row_type i = 0; i < row_info.size(); ++i) {
1357 static const string def("default");
1359 if (row_info[i].top_space_default)
1360 os << write_attribute("topspace", def);
1362 os << write_attribute("topspace", row_info[i].top_space);
1363 if (row_info[i].bottom_space_default)
1364 os << write_attribute("bottomspace", def);
1366 os << write_attribute("bottomspace", row_info[i].bottom_space);
1367 if (row_info[i].interline_space_default)
1368 os << write_attribute("interlinespace", def);
1370 os << write_attribute("interlinespace", row_info[i].interline_space);
1371 os << write_attribute("endhead", row_info[i].endhead)
1372 << write_attribute("endfirsthead", row_info[i].endfirsthead)
1373 << write_attribute("endfoot", row_info[i].endfoot)
1374 << write_attribute("endlastfoot", row_info[i].endlastfoot)
1375 << write_attribute("newpage", row_info[i].newpage)
1376 << write_attribute("caption", row_info[i].caption)
1378 for (col_type j = 0; j < column_info.size(); ++j) {
1380 << write_attribute("multicolumn", cell_info[i][j].multicolumn)
1381 << write_attribute("alignment", cell_info[i][j].alignment)
1382 << write_attribute("valignment", cell_info[i][j].valignment)
1383 << write_attribute("topline", cell_info[i][j].top_line)
1384 << write_attribute("bottomline", cell_info[i][j].bottom_line)
1385 << write_attribute("leftline", cell_info[i][j].left_line)
1386 << write_attribute("rightline", cell_info[i][j].right_line)
1387 << write_attribute("rotate", cell_info[i][j].rotate)
1388 << write_attribute("usebox", cell_info[i][j].usebox)
1389 << write_attribute("width", cell_info[i][j].p_width)
1390 << write_attribute("special", cell_info[i][j].align_special)
1392 os << "\\begin_inset ";
1393 cell_info[i][j].inset->write(os);
1394 os << "\n\\end_inset\n"
1399 os << "</lyxtabular>\n";
1403 void Tabular::read(Lexer & lex)
1406 istream & is = lex.getStream();
1408 l_getline(is, line);
1409 if (!prefixIs(line, "<lyxtabular ") && !prefixIs(line, "<Tabular ")) {
1410 LASSERT(false, /**/);
1415 if (!getTokenValue(line, "version", version))
1417 LASSERT(version >= 2, /**/);
1420 if (!getTokenValue(line, "rows", rows_arg))
1423 if (!getTokenValue(line, "columns", columns_arg))
1425 init(buffer_, rows_arg, columns_arg);
1426 l_getline(is, line);
1427 if (!prefixIs(line, "<features")) {
1428 lyxerr << "Wrong tabular format (expected <features ...> got"
1429 << line << ')' << endl;
1432 getTokenValue(line, "rotate", rotate);
1433 getTokenValue(line, "booktabs", use_booktabs);
1434 getTokenValue(line, "islongtable", is_long_tabular);
1435 getTokenValue(line, "tabularvalignment", tabular_valignment);
1436 getTokenValue(line, "longtabularalignment", longtabular_alignment);
1437 getTokenValue(line, "firstHeadTopDL", endfirsthead.topDL);
1438 getTokenValue(line, "firstHeadBottomDL", endfirsthead.bottomDL);
1439 getTokenValue(line, "firstHeadEmpty", endfirsthead.empty);
1440 getTokenValue(line, "headTopDL", endhead.topDL);
1441 getTokenValue(line, "headBottomDL", endhead.bottomDL);
1442 getTokenValue(line, "footTopDL", endfoot.topDL);
1443 getTokenValue(line, "footBottomDL", endfoot.bottomDL);
1444 getTokenValue(line, "lastFootTopDL", endlastfoot.topDL);
1445 getTokenValue(line, "lastFootBottomDL", endlastfoot.bottomDL);
1446 getTokenValue(line, "lastFootEmpty", endlastfoot.empty);
1448 for (col_type j = 0; j < column_info.size(); ++j) {
1450 if (!prefixIs(line,"<column")) {
1451 lyxerr << "Wrong tabular format (expected <column ...> got"
1452 << line << ')' << endl;
1455 getTokenValue(line, "alignment", column_info[j].alignment);
1456 getTokenValue(line, "valignment", column_info[j].valignment);
1457 getTokenValue(line, "width", column_info[j].p_width);
1458 getTokenValue(line, "special", column_info[j].align_special);
1461 for (row_type i = 0; i < row_info.size(); ++i) {
1462 l_getline(is, line);
1463 if (!prefixIs(line, "<row")) {
1464 lyxerr << "Wrong tabular format (expected <row ...> got"
1465 << line << ')' << endl;
1468 getTokenValue(line, "topspace", row_info[i].top_space,
1469 row_info[i].top_space_default);
1470 getTokenValue(line, "bottomspace", row_info[i].bottom_space,
1471 row_info[i].bottom_space_default);
1472 getTokenValue(line, "interlinespace", row_info[i].interline_space,
1473 row_info[i].interline_space_default);
1474 getTokenValue(line, "endfirsthead", row_info[i].endfirsthead);
1475 getTokenValue(line, "endhead", row_info[i].endhead);
1476 getTokenValue(line, "endfoot", row_info[i].endfoot);
1477 getTokenValue(line, "endlastfoot", row_info[i].endlastfoot);
1478 getTokenValue(line, "newpage", row_info[i].newpage);
1479 getTokenValue(line, "caption", row_info[i].caption);
1480 for (col_type j = 0; j < column_info.size(); ++j) {
1481 l_getline(is, line);
1482 if (!prefixIs(line, "<cell")) {
1483 lyxerr << "Wrong tabular format (expected <cell ...> got"
1484 << line << ')' << endl;
1487 getTokenValue(line, "multicolumn", cell_info[i][j].multicolumn);
1488 getTokenValue(line, "alignment", cell_info[i][j].alignment);
1489 getTokenValue(line, "valignment", cell_info[i][j].valignment);
1490 getTokenValue(line, "topline", cell_info[i][j].top_line);
1491 getTokenValue(line, "bottomline", cell_info[i][j].bottom_line);
1492 getTokenValue(line, "leftline", cell_info[i][j].left_line);
1493 getTokenValue(line, "rightline", cell_info[i][j].right_line);
1494 getTokenValue(line, "rotate", cell_info[i][j].rotate);
1495 getTokenValue(line, "usebox", cell_info[i][j].usebox);
1496 getTokenValue(line, "width", cell_info[i][j].p_width);
1498 getTokenValue(line, "special", cell_info[i][j].align_special);
1499 l_getline(is, line);
1500 if (prefixIs(line, "\\begin_inset")) {
1501 cell_info[i][j].inset->setBuffer(*buffer_);
1502 cell_info[i][j].inset->read(lex);
1503 l_getline(is, line);
1505 if (!prefixIs(line, "</cell>")) {
1506 lyxerr << "Wrong tabular format (expected </cell> got"
1507 << line << ')' << endl;
1511 l_getline(is, line);
1512 if (!prefixIs(line, "</row>")) {
1513 lyxerr << "Wrong tabular format (expected </row> got"
1514 << line << ')' << endl;
1518 while (!prefixIs(line, "</lyxtabular>")) {
1519 l_getline(is, line);
1525 bool Tabular::isMultiColumn(idx_type cell) const
1527 return cellInfo(cell).multicolumn != CELL_NORMAL;
1531 bool Tabular::isMultiColumnReal(idx_type cell) const
1533 return cellColumn(cell) != cellRightColumn(cell) &&
1534 cellInfo(cell).multicolumn != CELL_NORMAL;
1538 Tabular::CellData & Tabular::cellInfo(idx_type cell) const
1540 return cell_info[cellRow(cell)][cellColumn(cell)];
1544 void Tabular::setMultiColumn(idx_type cell, idx_type number)
1546 CellData & cs = cellInfo(cell);
1547 cs.multicolumn = CELL_BEGIN_OF_MULTICOLUMN;
1548 cs.alignment = column_info[cellColumn(cell)].alignment;
1549 setRightLine(cell, rightLine(cell + number - 1));
1550 for (idx_type i = 1; i < number; ++i) {
1551 CellData & cs1 = cellInfo(cell + i);
1552 cs1.multicolumn = CELL_PART_OF_MULTICOLUMN;
1553 cs.inset->appendParagraphs(cs1.inset->paragraphs());
1560 Tabular::idx_type Tabular::columnSpan(idx_type cell) const
1562 row_type const row = cellRow(cell);
1563 col_type const ncols = column_info.size();
1564 idx_type result = 1;
1565 col_type column = cellColumn(cell) + 1;
1566 while (column < ncols && isPartOfMultiColumn(row, column)) {
1574 Tabular::idx_type Tabular::unsetMultiColumn(idx_type cell)
1576 row_type const row = cellRow(cell);
1577 col_type column = cellColumn(cell);
1579 idx_type result = 0;
1581 if (cell_info[row][column].multicolumn == CELL_BEGIN_OF_MULTICOLUMN) {
1582 cell_info[row][column].multicolumn = CELL_NORMAL;
1584 while (column < column_info.size() &&
1585 cell_info[row][column].multicolumn == CELL_PART_OF_MULTICOLUMN)
1587 cell_info[row][column].multicolumn = CELL_NORMAL;
1597 void Tabular::setRotateCell(idx_type cell, bool flag)
1599 cellInfo(cell).rotate = flag;
1603 bool Tabular::getRotateCell(idx_type cell) const
1605 return cellInfo(cell).rotate;
1609 bool Tabular::needRotating() const
1613 for (row_type i = 0; i < row_info.size(); ++i)
1614 for (col_type j = 0; j < column_info.size(); ++j)
1615 if (cell_info[i][j].rotate)
1621 bool Tabular::isLastCell(idx_type cell) const
1623 if (cell + 1 < numberofcells)
1629 Tabular::idx_type Tabular::cellAbove(idx_type cell) const
1631 if (cellRow(cell) > 0)
1632 return cell_info[cellRow(cell)-1][cellColumn(cell)].cellno;
1637 Tabular::idx_type Tabular::cellBelow(idx_type cell) const
1639 if (cellRow(cell) + 1 < row_info.size())
1640 return cell_info[cellRow(cell)+1][cellColumn(cell)].cellno;
1645 Tabular::idx_type Tabular::cellIndex(row_type row,
1646 col_type column) const
1648 BOOST_ASSERT(column != npos && column < column_info.size()
1649 && row != npos && row < row_info.size());
1650 return cell_info[row][column].cellno;
1654 void Tabular::setUsebox(idx_type cell, BoxType type)
1656 cellInfo(cell).usebox = type;
1660 // FIXME: Remove this routine because we cannot insert \parboxes when the user
1661 // adds line breaks, see bug 4886.
1662 Tabular::BoxType Tabular::getUsebox(idx_type cell) const
1664 if ((!column_info[cellColumn(cell)].p_width.zero() && !isMultiColumn(cell)) ||
1665 (isMultiColumn(cell) && !cellInfo(cell).p_width.zero()))
1667 if (cellInfo(cell).usebox > 1)
1668 return cellInfo(cell).usebox;
1669 return useParbox(cell);
1674 // This are functions used for the longtable support
1676 void Tabular::setLTHead(row_type row, bool flag, ltType const & hd,
1682 row_info[row].endfirsthead = flag;
1686 row_info[row].endhead = flag;
1691 bool Tabular::getRowOfLTHead(row_type row, ltType & hd) const
1694 hd.set = haveLTHead();
1695 return row_info[row].endhead;
1699 bool Tabular::getRowOfLTFirstHead(row_type row, ltType & hd) const
1702 hd.set = haveLTFirstHead();
1703 return row_info[row].endfirsthead;
1707 void Tabular::setLTFoot(row_type row, bool flag, ltType const & fd,
1713 row_info[row].endlastfoot = flag;
1717 row_info[row].endfoot = flag;
1722 bool Tabular::getRowOfLTFoot(row_type row, ltType & fd) const
1725 fd.set = haveLTFoot();
1726 return row_info[row].endfoot;
1730 bool Tabular::getRowOfLTLastFoot(row_type row, ltType & fd) const
1733 fd.set = haveLTLastFoot();
1734 return row_info[row].endlastfoot;
1738 void Tabular::setLTNewPage(row_type row, bool what)
1740 row_info[row].newpage = what;
1744 bool Tabular::getLTNewPage(row_type row) const
1746 return row_info[row].newpage;
1750 bool Tabular::haveLTHead() const
1752 for (row_type i = 0; i < row_info.size(); ++i)
1753 if (row_info[i].endhead)
1759 bool Tabular::haveLTFirstHead() const
1761 if (endfirsthead.empty)
1763 for (row_type i = 0; i < row_info.size(); ++i)
1764 if (row_info[i].endfirsthead)
1770 bool Tabular::haveLTFoot() const
1772 for (row_type i = 0; i < row_info.size(); ++i)
1773 if (row_info[i].endfoot)
1779 bool Tabular::haveLTLastFoot() const
1781 if (endlastfoot.empty)
1783 for (row_type i = 0; i < row_info.size(); ++i)
1784 if (row_info[i].endlastfoot)
1790 Tabular::idx_type Tabular::setLTCaption(row_type row, bool what)
1792 idx_type i = getFirstCellInRow(row);
1794 setMultiColumn(i, numberOfCellsInRow(i));
1795 setTopLine(i, false);
1796 setBottomLine(i, false);
1797 setLeftLine(i, false);
1798 setRightLine(i, false);
1800 unsetMultiColumn(i);
1801 // When unsetting a caption row, also all existing
1802 // captions in this row must be dissolved.
1803 lyx::dispatch(FuncRequest(LFUN_LINE_BEGIN));
1804 lyx::dispatch(FuncRequest(LFUN_INSET_DISSOLVE, "caption"));
1806 row_info[row].caption = what;
1811 bool Tabular::ltCaption(row_type row) const
1813 return row_info[row].caption;
1817 bool Tabular::haveLTCaption() const
1819 for (row_type i = 0; i < row_info.size(); ++i)
1820 if (row_info[i].caption)
1826 // end longtable support functions
1828 void Tabular::setRowAscent(row_type row, int height)
1830 if (row >= row_info.size() || row_info[row].ascent == height)
1832 row_info[row].ascent = height;
1836 void Tabular::setRowDescent(row_type row, int height)
1838 if (row >= row_info.size() || row_info[row].descent == height)
1840 row_info[row].descent = height;
1844 int Tabular::rowAscent(row_type row) const
1846 if (row >= row_info.size())
1848 return row_info[row].ascent;
1852 int Tabular::rowDescent(row_type row) const
1854 LASSERT(row < row_info.size(), /**/);
1855 return row_info[row].descent;
1859 int Tabular::height() const
1862 for (row_type row = 0; row < row_info.size(); ++row)
1863 height += rowAscent(row) + rowDescent(row) +
1864 getAdditionalHeight(row);
1869 bool Tabular::isPartOfMultiColumn(row_type row, col_type column) const
1871 LASSERT(row < row_info.size(), /**/);
1872 LASSERT(column < column_info.size(), /**/);
1873 return cell_info[row][column].multicolumn == CELL_PART_OF_MULTICOLUMN;
1877 int Tabular::TeXTopHLine(odocstream & os, row_type row, string const lang) const
1879 // we only output complete row lines and the 1st row here, the rest
1880 // is done in Tabular::TeXBottomHLine(...)
1882 // get for each column the topline (if any)
1883 col_type const ncols = column_info.size();
1884 vector<bool> topline;
1886 for (col_type c = 0; c < ncols; ++c) {
1887 topline.push_back(topLine(cellIndex(row, c)));
1892 // do nothing if empty first row, or incomplete row line after
1893 if ((row == 0 && nset == 0) || (row > 0 && nset != ncols))
1896 // only output complete row lines and the 1st row's clines
1897 if (nset == ncols) {
1899 os << (row == 0 ? "\\toprule " : "\\midrule ");
1903 } else if (row == 0) {
1904 for (col_type c = 0; c < ncols; ++c) {
1906 //babel makes the "-" character an active one, so we have to suppress this here
1907 //see http://groups.google.com/group/comp.text.tex/browse_thread/thread/af769424a4a0f289#
1908 if (lang == "slovak" || lang == "czech")
1909 os << (use_booktabs ? "\\expandafter\\cmidrule\\expandafter{\\expandafter" :
1910 "\\expandafter\\cline\\expandafter{\\expandafter")
1911 << c + 1 << "\\string-";
1913 os << (use_booktabs ? "\\cmidrule{" : "\\cline{") << c + 1 << '-';
1914 // get to last column of line span
1915 while (c < ncols && topline[c])
1926 int Tabular::TeXBottomHLine(odocstream & os, row_type row, string const lang) const
1928 // we output bottomlines of row r and the toplines of row r+1
1929 // if the latter do not span the whole tabular
1931 // get the bottomlines of row r, and toplines in next row
1932 bool lastrow = row == row_info.size() - 1;
1933 col_type const ncols = column_info.size();
1934 vector<bool> bottomline, topline;
1935 bool nextrowset = true;
1936 for (col_type c = 0; c < ncols; ++c) {
1937 bottomline.push_back(bottomLine(cellIndex(row, c)));
1938 topline.push_back(!lastrow && topLine(cellIndex(row + 1, c)));
1939 nextrowset &= topline[c];
1942 // combine this row's bottom lines and next row's toplines if necessary
1944 for (col_type c = 0; c < ncols; ++c) {
1946 bottomline[c] = bottomline[c] || topline[c];
1951 // do nothing if empty, OR incomplete row line with a topline in next row
1952 if (nset == 0 || (nextrowset && nset != ncols))
1955 if (nset == ncols) {
1957 os << (lastrow ? "\\bottomrule" : "\\midrule");
1961 for (col_type c = 0; c < ncols; ++c) {
1962 if (bottomline[c]) {
1963 //babel makes the "-" character an active one, so we have to suppress this here
1964 //see http://groups.google.com/group/comp.text.tex/browse_thread/thread/af769424a4a0f289#
1965 if (lang == "slovak" || lang == "czech")
1966 os << (use_booktabs ? "\\expandafter\\cmidrule\\expandafter{\\expandafter" :
1967 "\\expandafter\\cline\\expandafter{\\expandafter")
1968 << c + 1 << "\\string-";
1970 os << (use_booktabs ? "\\cmidrule{" : "\\cline{") << c + 1 << '-';
1971 // get to last column of line span
1972 while (c < ncols && bottomline[c])
1983 int Tabular::TeXCellPreamble(odocstream & os, idx_type cell, bool & ismulticol) const
1986 row_type const r = cellRow(cell);
1987 if (is_long_tabular && row_info[r].caption)
1990 Tabular::VAlignment valign = getVAlignment(cell, !isMultiColumn(cell));
1991 LyXAlignment align = getAlignment(cell, !isMultiColumn(cell));
1992 // figure out how to set the lines
1993 // we always set double lines to the right of the cell
1994 col_type const c = cellColumn(cell);
1995 col_type const nextcol = c + columnSpan(cell);
1996 bool colright = columnRightLine(c);
1997 bool colleft = columnLeftLine(c);
1998 bool nextcolleft = nextcol < column_info.size() && columnLeftLine(nextcol);
1999 bool nextcellleft = nextcol < column_info.size()
2000 && leftLine(cellIndex(r, nextcol));
2001 bool coldouble = colright && nextcolleft;
2002 bool celldouble = rightLine(cell) && nextcellleft;
2003 ismulticol = isMultiColumn(cell)
2004 || (c == 0 && colleft != leftLine(cell))
2005 || ((colright || nextcolleft) && !rightLine(cell) && !nextcellleft)
2006 || (!colright && !nextcolleft && (rightLine(cell) || nextcellleft))
2007 || (coldouble != celldouble);
2009 os << "\\multicolumn{" << columnSpan(cell) << "}{";
2010 if (c ==0 && leftLine(cell))
2012 if (!cellInfo(cell).align_special.empty()) {
2013 os << cellInfo(cell).align_special;
2015 if (!getPWidth(cell).zero()) {
2017 case LYX_ALIGN_LEFT:
2018 os << ">{\\raggedright}";
2020 case LYX_ALIGN_RIGHT:
2021 os << ">{\\raggedleft}";
2023 case LYX_ALIGN_CENTER:
2024 os << ">{\\centering}";
2030 case LYX_VALIGN_TOP:
2033 case LYX_VALIGN_MIDDLE:
2036 case LYX_VALIGN_BOTTOM:
2041 << from_ascii(getPWidth(cell).asLatexString())
2045 case LYX_ALIGN_LEFT:
2048 case LYX_ALIGN_RIGHT:
2055 } // end if else !getPWidth
2056 } // end if else !cellinfo_of_cell
2057 if (rightLine(cell) || nextcellleft)
2060 // add extra vertical line if we want a double one
2064 if (getRotateCell(cell)) {
2065 os << "\\begin{sideways}\n";
2068 if (getUsebox(cell) == BOX_PARBOX) {
2071 case LYX_VALIGN_TOP:
2074 case LYX_VALIGN_MIDDLE:
2077 case LYX_VALIGN_BOTTOM:
2081 os << "]{" << from_ascii(getPWidth(cell).asLatexString())
2083 } else if (getUsebox(cell) == BOX_MINIPAGE) {
2084 os << "\\begin{minipage}[";
2086 case LYX_VALIGN_TOP:
2089 case LYX_VALIGN_MIDDLE:
2092 case LYX_VALIGN_BOTTOM:
2096 os << "]{" << from_ascii(getPWidth(cell).asLatexString())
2104 int Tabular::TeXCellPostamble(odocstream & os, idx_type cell, bool ismulticol) const
2107 row_type const r = cellRow(cell);
2108 if (is_long_tabular && row_info[r].caption)
2112 if (getUsebox(cell) == BOX_PARBOX)
2114 else if (getUsebox(cell) == BOX_MINIPAGE) {
2115 os << "%\n\\end{minipage}";
2118 if (getRotateCell(cell)) {
2119 os << "%\n\\end{sideways}";
2129 int Tabular::TeXLongtableHeaderFooter(odocstream & os,
2130 OutputParams const & runparams) const
2132 if (!is_long_tabular)
2137 // the caption must be output before the headers
2138 if (haveLTCaption()) {
2139 for (row_type i = 0; i < row_info.size(); ++i) {
2140 if (row_info[i].caption) {
2141 ret += TeXRow(os, i, runparams);
2145 // output first header info
2146 // first header must be output before the header, otherwise the
2147 // correct caption placement becomes really weird
2148 if (haveLTFirstHead()) {
2149 if (endfirsthead.topDL) {
2153 for (row_type i = 0; i < row_info.size(); ++i) {
2154 if (row_info[i].endfirsthead) {
2155 ret += TeXRow(os, i, runparams);
2158 if (endfirsthead.bottomDL) {
2162 os << "\\endfirsthead\n";
2165 // output header info
2167 if (endfirsthead.empty && !haveLTFirstHead()) {
2168 os << "\\endfirsthead\n";
2171 if (endhead.topDL) {
2175 for (row_type i = 0; i < row_info.size(); ++i) {
2176 if (row_info[i].endhead) {
2177 ret += TeXRow(os, i, runparams);
2180 if (endhead.bottomDL) {
2184 os << "\\endhead\n";
2187 // output footer info
2189 if (endfoot.topDL) {
2193 for (row_type i = 0; i < row_info.size(); ++i) {
2194 if (row_info[i].endfoot) {
2195 ret += TeXRow(os, i, runparams);
2198 if (endfoot.bottomDL) {
2202 os << "\\endfoot\n";
2204 if (endlastfoot.empty && !haveLTLastFoot()) {
2205 os << "\\endlastfoot\n";
2209 // output lastfooter info
2210 if (haveLTLastFoot()) {
2211 if (endlastfoot.topDL) {
2215 for (row_type i = 0; i < row_info.size(); ++i) {
2216 if (row_info[i].endlastfoot) {
2217 ret += TeXRow(os, i, runparams);
2220 if (endlastfoot.bottomDL) {
2224 os << "\\endlastfoot\n";
2231 bool Tabular::isValidRow(row_type row) const
2233 if (!is_long_tabular)
2235 return !row_info[row].endhead && !row_info[row].endfirsthead
2236 && !row_info[row].endfoot && !row_info[row].endlastfoot
2237 && !row_info[row].caption;
2241 int Tabular::TeXRow(odocstream & os, row_type i,
2242 OutputParams const & runparams) const
2244 idx_type cell = cellIndex(i, 0);
2245 shared_ptr<InsetTableCell> inset = cellInset(cell);
2246 Paragraph const & par = inset->paragraphs().front();
2247 string const lang = par.getParLanguage(buffer().params())->lang();
2249 //output the top line
2250 int ret = TeXTopHLine(os, i, lang);
2252 if (row_info[i].top_space_default) {
2254 os << "\\addlinespace\n";
2256 os << "\\noalign{\\vskip\\doublerulesep}\n";
2258 } else if(!row_info[i].top_space.zero()) {
2260 os << "\\addlinespace["
2261 << from_ascii(row_info[i].top_space.asLatexString())
2264 os << "\\noalign{\\vskip"
2265 << from_ascii(row_info[i].top_space.asLatexString())
2270 bool ismulticol = false;
2271 for (col_type j = 0; j < column_info.size(); ++j) {
2272 if (isPartOfMultiColumn(i, j))
2274 ret += TeXCellPreamble(os, cell, ismulticol);
2275 shared_ptr<InsetTableCell> inset = cellInset(cell);
2277 Paragraph const & par = inset->paragraphs().front();
2278 bool rtl = par.isRTL(buffer().params())
2280 && getPWidth(cell).zero();
2284 par.getParLanguage(buffer().params())->lang();
2285 if (lang == "farsi")
2287 else if (lang == "arabic_arabi")
2289 // currently, remaning RTL languages are
2290 // arabic_arabtex and hebrew
2294 // pass to the OutputParams that we are in a cell and
2295 // which alignment we have set.
2296 // InsetNewline needs this context information.
2297 OutputParams newrp(runparams);
2298 newrp.inTableCell = (getAlignment(cell) == LYX_ALIGN_BLOCK)
2299 ? OutputParams::PLAIN
2300 : OutputParams::ALIGNED;
2301 ret += inset->latex(os, newrp);
2302 runparams.encoding = newrp.encoding;
2306 ret += TeXCellPostamble(os, cell, ismulticol);
2307 if (!isLastCellInRow(cell)) { // not last cell in row
2312 if (row_info[i].caption && !endfirsthead.empty && !haveLTFirstHead())
2313 // if no first header and no empty first header is used,
2314 // the caption needs to be terminated by \endfirsthead
2316 os << "\\endfirsthead";
2318 os << "\\tabularnewline";
2319 if (row_info[i].bottom_space_default) {
2321 os << "\\addlinespace";
2323 os << "[\\doublerulesep]";
2324 } else if (!row_info[i].bottom_space.zero()) {
2326 os << "\\addlinespace";
2328 << from_ascii(row_info[i].bottom_space.asLatexString())
2334 //output the bottom line
2335 ret += TeXBottomHLine(os, i, lang);
2337 if (row_info[i].interline_space_default) {
2339 os << "\\addlinespace\n";
2341 os << "\\noalign{\\vskip\\doublerulesep}\n";
2343 } else if (!row_info[i].interline_space.zero()) {
2345 os << "\\addlinespace["
2346 << from_ascii(row_info[i].interline_space.asLatexString())
2349 os << "\\noalign{\\vskip"
2350 << from_ascii(row_info[i].interline_space.asLatexString())
2358 int Tabular::latex(odocstream & os, OutputParams const & runparams) const
2362 //+---------------------------------------------------------------------
2363 //+ first the opening preamble +
2364 //+---------------------------------------------------------------------
2367 os << "\\begin{sideways}\n";
2370 if (is_long_tabular) {
2371 os << "\\begin{longtable}";
2372 switch (longtabular_alignment) {
2373 case LYX_LONGTABULAR_ALIGN_LEFT:
2376 case LYX_LONGTABULAR_ALIGN_CENTER:
2378 case LYX_LONGTABULAR_ALIGN_RIGHT:
2383 os << "\\begin{tabular}";
2384 switch (tabular_valignment) {
2385 case LYX_VALIGN_TOP:
2388 case LYX_VALIGN_MIDDLE:
2390 case LYX_VALIGN_BOTTOM:
2398 for (col_type i = 0; i < column_info.size(); ++i) {
2399 if (columnLeftLine(i))
2401 if (!column_info[i].align_special.empty()) {
2402 os << column_info[i].align_special;
2404 if (!column_info[i].p_width.zero()) {
2405 switch (column_info[i].alignment) {
2406 case LYX_ALIGN_LEFT:
2407 os << ">{\\raggedright}";
2409 case LYX_ALIGN_RIGHT:
2410 os << ">{\\raggedleft}";
2412 case LYX_ALIGN_CENTER:
2413 os << ">{\\centering}";
2415 case LYX_ALIGN_NONE:
2416 case LYX_ALIGN_BLOCK:
2417 case LYX_ALIGN_LAYOUT:
2418 case LYX_ALIGN_SPECIAL:
2422 switch (column_info[i].valignment) {
2423 case LYX_VALIGN_TOP:
2426 case LYX_VALIGN_MIDDLE:
2429 case LYX_VALIGN_BOTTOM:
2434 << from_ascii(column_info[i].p_width.asLatexString())
2437 switch (column_info[i].alignment) {
2438 case LYX_ALIGN_LEFT:
2441 case LYX_ALIGN_RIGHT:
2448 } // end if else !column_info[i].p_width
2449 } // end if else !column_info[i].align_special
2450 if (columnRightLine(i))
2456 ret += TeXLongtableHeaderFooter(os, runparams);
2458 //+---------------------------------------------------------------------
2459 //+ the single row and columns (cells) +
2460 //+---------------------------------------------------------------------
2462 for (row_type i = 0; i < row_info.size(); ++i) {
2463 if (isValidRow(i)) {
2464 ret += TeXRow(os, i, runparams);
2465 if (is_long_tabular && row_info[i].newpage) {
2466 os << "\\newpage\n";
2472 //+---------------------------------------------------------------------
2473 //+ the closing of the tabular +
2474 //+---------------------------------------------------------------------
2476 if (is_long_tabular)
2477 os << "\\end{longtable}";
2479 os << "\\end{tabular}";
2481 os << "\n\\end{sideways}";
2489 int Tabular::docbookRow(odocstream & os, row_type row,
2490 OutputParams const & runparams) const
2493 idx_type cell = getFirstCellInRow(row);
2496 for (col_type j = 0; j < column_info.size(); ++j) {
2497 if (isPartOfMultiColumn(row, j))
2500 os << "<entry align=\"";
2501 switch (getAlignment(cell)) {
2502 case LYX_ALIGN_LEFT:
2505 case LYX_ALIGN_RIGHT:
2513 os << "\" valign=\"";
2514 switch (getVAlignment(cell)) {
2515 case LYX_VALIGN_TOP:
2518 case LYX_VALIGN_BOTTOM:
2521 case LYX_VALIGN_MIDDLE:
2526 if (isMultiColumn(cell)) {
2527 os << " namest=\"col" << j << "\" ";
2528 os << "nameend=\"col" << j + columnSpan(cell) - 1<< '"';
2532 ret += cellInset(cell)->docbook(os, runparams);
2541 int Tabular::docbook(odocstream & os, OutputParams const & runparams) const
2545 //+---------------------------------------------------------------------
2546 //+ first the opening preamble +
2547 //+---------------------------------------------------------------------
2549 os << "<tgroup cols=\"" << column_info.size()
2550 << "\" colsep=\"1\" rowsep=\"1\">\n";
2552 for (col_type i = 0; i < column_info.size(); ++i) {
2553 os << "<colspec colname=\"col" << i << "\" align=\"";
2554 switch (column_info[i].alignment) {
2555 case LYX_ALIGN_LEFT:
2558 case LYX_ALIGN_RIGHT:
2566 if (runparams.flavor == OutputParams::XML)
2572 //+---------------------------------------------------------------------
2573 //+ Long Tabular case +
2574 //+---------------------------------------------------------------------
2576 // output caption info
2577 if (haveLTCaption()) {
2578 os << "<caption>\n";
2580 for (row_type i = 0; i < row_info.size(); ++i) {
2581 if (row_info[i].caption) {
2582 ret += docbookRow(os, i, runparams);
2585 os << "</caption>\n";
2588 // output header info
2589 if (haveLTHead() || haveLTFirstHead()) {
2592 for (row_type i = 0; i < row_info.size(); ++i) {
2593 if (row_info[i].endhead || row_info[i].endfirsthead) {
2594 ret += docbookRow(os, i, runparams);
2600 // output footer info
2601 if (haveLTFoot() || haveLTLastFoot()) {
2604 for (row_type i = 0; i < row_info.size(); ++i) {
2605 if (row_info[i].endfoot || row_info[i].endlastfoot) {
2606 ret += docbookRow(os, i, runparams);
2613 //+---------------------------------------------------------------------
2614 //+ the single row and columns (cells) +
2615 //+---------------------------------------------------------------------
2619 for (row_type i = 0; i < row_info.size(); ++i) {
2620 if (isValidRow(i)) {
2621 ret += docbookRow(os, i, runparams);
2626 //+---------------------------------------------------------------------
2627 //+ the closing of the tabular +
2628 //+---------------------------------------------------------------------
2637 bool Tabular::plaintextTopHLine(odocstream & os, row_type row,
2638 vector<unsigned int> const & clen) const
2640 idx_type const fcell = getFirstCellInRow(row);
2641 idx_type const n = numberOfCellsInRow(fcell) + fcell;
2644 for (idx_type i = fcell; i < n; ++i) {
2654 for (idx_type i = fcell; i < n; ++i) {
2665 col_type column = cellColumn(i);
2666 int len = clen[column];
2667 while (column < column_info.size() - 1
2668 && isPartOfMultiColumn(row, ++column))
2669 len += clen[column] + 4;
2670 os << docstring(len, ch);
2685 bool Tabular::plaintextBottomHLine(odocstream & os, row_type row,
2686 vector<unsigned int> const & clen) const
2688 idx_type const fcell = getFirstCellInRow(row);
2689 idx_type const n = numberOfCellsInRow(fcell) + fcell;
2692 for (idx_type i = fcell; i < n; ++i) {
2693 if (bottomLine(i)) {
2702 for (idx_type i = fcell; i < n; ++i) {
2703 if (bottomLine(i)) {
2713 col_type column = cellColumn(i);
2714 int len = clen[column];
2715 while (column < column_info.size() -1
2716 && isPartOfMultiColumn(row, ++column))
2717 len += clen[column] + 4;
2718 os << docstring(len, ch);
2719 if (bottomLine(i)) {
2733 void Tabular::plaintextPrintCell(odocstream & os,
2734 OutputParams const & runparams,
2735 idx_type cell, row_type row, col_type column,
2736 vector<unsigned int> const & clen,
2737 bool onlydata) const
2739 odocstringstream sstr;
2740 cellInset(cell)->plaintext(sstr, runparams);
2752 unsigned int len1 = sstr.str().length();
2753 unsigned int len2 = clen[column];
2754 while (column < column_info.size() -1
2755 && isPartOfMultiColumn(row, ++column))
2756 len2 += clen[column] + 4;
2759 switch (getAlignment(cell)) {
2761 case LYX_ALIGN_LEFT:
2764 case LYX_ALIGN_RIGHT:
2768 case LYX_ALIGN_CENTER:
2774 os << docstring(len1, ' ') << sstr.str()
2775 << docstring(len2, ' ');
2777 if (rightLine(cell))
2784 void Tabular::plaintext(odocstream & os,
2785 OutputParams const & runparams, int const depth,
2786 bool onlydata, char_type delim) const
2788 // first calculate the width of the single columns
2789 vector<unsigned int> clen(column_info.size());
2792 // first all non (real) multicolumn cells!
2793 for (col_type j = 0; j < column_info.size(); ++j) {
2795 for (row_type i = 0; i < row_info.size(); ++i) {
2796 idx_type cell = cellIndex(i, j);
2797 if (isMultiColumnReal(cell))
2799 odocstringstream sstr;
2800 cellInset(cell)->plaintext(sstr, runparams);
2801 if (clen[j] < sstr.str().length())
2802 clen[j] = sstr.str().length();
2805 // then all (real) multicolumn cells!
2806 for (col_type j = 0; j < column_info.size(); ++j) {
2807 for (row_type i = 0; i < row_info.size(); ++i) {
2808 idx_type cell = cellIndex(i, j);
2809 if (!isMultiColumnReal(cell) || isPartOfMultiColumn(i, j))
2811 odocstringstream sstr;
2812 cellInset(cell)->plaintext(sstr, runparams);
2813 int len = int(sstr.str().length());
2814 idx_type const n = columnSpan(cell);
2815 for (col_type k = j; len > 0 && k < j + n - 1; ++k)
2817 if (len > int(clen[j + n - 1]))
2818 clen[j + n - 1] = len;
2823 for (row_type i = 0; i < row_info.size(); ++i) {
2824 if (!onlydata && plaintextTopHLine(os, i, clen))
2825 os << docstring(depth * 2, ' ');
2826 for (col_type j = 0; j < column_info.size(); ++j) {
2827 if (isPartOfMultiColumn(i, j))
2829 if (onlydata && j > 0)
2830 // we don't use operator<< for single UCS4 character.
2831 // see explanation in docstream.h
2833 plaintextPrintCell(os, runparams, cell, i, j, clen, onlydata);
2838 os << docstring(depth * 2, ' ');
2839 if (plaintextBottomHLine(os, i, clen))
2840 os << docstring(depth * 2, ' ');
2846 shared_ptr<InsetTableCell> Tabular::cellInset(idx_type cell) const
2848 return cell_info[cellRow(cell)][cellColumn(cell)].inset;
2852 shared_ptr<InsetTableCell> Tabular::cellInset(row_type row,
2853 col_type column) const
2855 return cell_info[row][column].inset;
2859 void Tabular::setCellInset(row_type row, col_type column,
2860 shared_ptr<InsetTableCell> ins) const
2862 CellData & cd = cell_info[row][column];
2867 void Tabular::validate(LaTeXFeatures & features) const
2869 features.require("NeedTabularnewline");
2871 features.require("booktabs");
2872 if (is_long_tabular)
2873 features.require("longtable");
2875 features.require("rotating");
2876 for (idx_type cell = 0; cell < numberofcells; ++cell) {
2877 if (getVAlignment(cell) != LYX_VALIGN_TOP
2878 || !getPWidth(cell).zero())
2879 features.require("array");
2880 cellInset(cell)->validate(features);
2885 Tabular::BoxType Tabular::useParbox(idx_type cell) const
2887 ParagraphList const & parlist = cellInset(cell)->paragraphs();
2888 ParagraphList::const_iterator cit = parlist.begin();
2889 ParagraphList::const_iterator end = parlist.end();
2891 for (; cit != end; ++cit)
2892 for (int i = 0; i < cit->size(); ++i)
2893 if (cit->isNewline(i))
2900 /////////////////////////////////////////////////////////////////////
2904 /////////////////////////////////////////////////////////////////////
2906 InsetTableCell::InsetTableCell(Buffer * buf)
2907 : InsetText(buf, InsetText::PlainLayout), isFixedWidth(false),
2908 contentAlign(LYX_ALIGN_CENTER)
2912 bool InsetTableCell::forcePlainLayout(idx_type) const
2914 return !isFixedWidth;
2918 bool InsetTableCell::allowParagraphCustomization(idx_type) const
2920 return isFixedWidth;
2924 bool InsetTableCell::getStatus(Cursor & cur, FuncRequest const & cmd,
2925 FuncStatus & status) const
2928 switch (cmd.action) {
2930 enabled = !forcePlainLayout();
2932 case LFUN_LAYOUT_PARAGRAPH:
2933 enabled = allowParagraphCustomization();
2936 return InsetText::getStatus(cur, cmd, status);
2938 status.setEnabled(enabled);
2942 docstring InsetTableCell::asString(bool intoInsets)
2945 if (paragraphs().empty())
2947 ParagraphList::const_iterator it = paragraphs().begin();
2948 ParagraphList::const_iterator en = paragraphs().end();
2950 for (; it != en; ++it) {
2955 retval += it->asString(intoInsets ? AS_STR_INSETS : AS_STR_NONE);
2962 /////////////////////////////////////////////////////////////////////
2966 /////////////////////////////////////////////////////////////////////
2968 InsetTabular::InsetTabular(Buffer * buf, row_type rows,
2970 : Inset(buf), tabular(buf, max(rows, row_type(1)), max(columns, col_type(1))), scx_(0),
2971 rowselect_(false), colselect_(false)
2976 InsetTabular::InsetTabular(InsetTabular const & tab)
2977 : Inset(tab), tabular(tab.tabular), scx_(0)
2982 InsetTabular::~InsetTabular()
2984 hideDialogs("tabular", this);
2988 void InsetTabular::setBuffer(Buffer & buf)
2990 tabular.setBuffer(buf);
2991 Inset::setBuffer(buf);
2995 bool InsetTabular::insetAllowed(InsetCode code) const
2997 if (code == MATHMACRO_CODE
2998 || (code == CAPTION_CODE && !tabular.is_long_tabular))
3005 void InsetTabular::write(ostream & os) const
3007 os << "Tabular" << endl;
3012 docstring InsetTabular::contextMenu(BufferView const &, int, int) const
3014 // FIXME: depending on the selection state, we could offer a different menu.
3015 return from_ascii("context-tabular");
3019 void InsetTabular::read(Lexer & lex)
3021 //bool const old_format = (lex.getString() == "\\LyXTable");
3029 string token = lex.getString();
3030 while (lex && token != "\\end_inset") {
3032 token = lex.getString();
3035 lex.printError("Missing \\end_inset at this point. ");
3039 int InsetTabular::rowFromY(Cursor & cur, int y) const
3041 // top y coordinate of tabular
3042 int h = yo(cur.bv()) - tabular.rowAscent(0);
3043 size_t nrows = tabular.row_info.size();
3045 for (; r < nrows && y > h; ++r) {
3046 h += tabular.rowAscent(r);
3047 h += tabular.rowDescent(r);
3048 h += tabular.getAdditionalHeight(r);
3054 int InsetTabular::columnFromX(Cursor & cur, int x) const
3056 // left x coordinate of tabular
3057 int w = xo(cur.bv()) + ADD_TO_TABULAR_WIDTH;
3058 size_t ncols = tabular.column_info.size();
3060 for (; c < ncols && x > w; ++c)
3061 w += tabular.columnWidth(c);
3066 void InsetTabular::metrics(MetricsInfo & mi, Dimension & dim) const
3068 //lyxerr << "InsetTabular::metrics: " << mi.base.bv << " width: " <<
3069 // mi.base.textwidth << "\n";
3072 LASSERT(false, /**/);
3076 for (idx_type cell = 0; i < tabular.row_info.size(); ++i) {
3079 for (col_type j = 0; j < tabular.column_info.size(); ++j) {
3080 if (tabular.isPartOfMultiColumn(i, j))
3081 // Multicolumn cell, but not first one
3086 if (tabular.cell_info[i][j].multicolumn ==
3087 Tabular::CELL_BEGIN_OF_MULTICOLUMN)
3088 p_width = tabular.cellInfo(cell).p_width;
3090 p_width = tabular.column_info[j].p_width;
3091 if (!p_width.zero())
3092 m.base.textwidth = p_width.inPixels(mi.base.textwidth);
3093 tabular.cellInset(cell)->metrics(m, dim);
3094 if (!p_width.zero())
3095 dim.wid = m.base.textwidth;
3096 tabular.setCellWidth(cell, dim.wid);
3097 maxAsc = max(maxAsc, dim.asc);
3098 maxDesc = max(maxDesc, dim.des);
3101 int const top_space = tabular.row_info[i].top_space_default ?
3102 default_line_space :
3103 tabular.row_info[i].top_space.inPixels(mi.base.textwidth);
3104 tabular.setRowAscent(i, maxAsc + ADD_TO_HEIGHT + top_space);
3105 int const bottom_space = tabular.row_info[i].bottom_space_default ?
3106 default_line_space :
3107 tabular.row_info[i].bottom_space.inPixels(mi.base.textwidth);
3108 tabular.setRowDescent(i, maxDesc + ADD_TO_HEIGHT + bottom_space);
3110 tabular.updateColumnWidths();
3111 dim.asc = tabular.rowAscent(0);
3112 dim.des = tabular.height() - dim.asc;
3113 dim.wid = tabular.width() + 2 * ADD_TO_TABULAR_WIDTH;
3116 bool InsetTabular::isCellSelected(Cursor & cur, row_type row, col_type col)
3119 if (&cur.inset() == this && cur.selection()) {
3120 if (cur.selIsMultiCell()) {
3123 getSelection(cur, rs, re, cs, ce);
3125 if (col >= cs && col <= ce && row >= rs && row <= re)
3128 if (col == tabular.cellColumn(cur.idx())
3129 && row == tabular.cellRow(cur.idx())) {
3130 CursorSlice const & beg = cur.selBegin();
3131 CursorSlice const & end = cur.selEnd();
3133 if ((end.lastpos() > 0 || end.lastpit() > 0)
3134 && end.pos() == end.lastpos() && beg.pos() == 0
3135 && end.pit() == end.lastpit() && beg.pit() == 0)
3143 void InsetTabular::draw(PainterInfo & pi, int x, int y) const
3145 //lyxerr << "InsetTabular::draw: " << x << " " << y << endl;
3146 BufferView * bv = pi.base.bv;
3147 Cursor & cur = pi.base.bv->cursor();
3149 // FIXME: As the full background is painted in drawSelection(),
3150 // we have no choice but to do a full repaint for the Text cells.
3151 pi.full_repaint = true;
3153 resetPos(bv->cursor());
3156 x += ADD_TO_TABULAR_WIDTH;
3158 bool const original_drawing_state = pi.pain.isDrawingEnabled();
3159 bool const original_selection_state = pi.selected;
3162 first_visible_cell = Tabular::npos;
3163 for (row_type i = 0; i < tabular.row_info.size(); ++i) {
3165 int const a = tabular.rowAscent(i);
3166 int const d = tabular.rowDescent(i);
3167 idx = tabular.cellIndex(i, 0);
3168 for (col_type j = 0; j < tabular.column_info.size(); ++j) {
3169 if (tabular.isPartOfMultiColumn(i, j))
3171 if (first_visible_cell == Tabular::npos)
3172 first_visible_cell = idx;
3174 pi.selected |= isCellSelected(cur, i, j);
3175 int const cx = nx + tabular.getBeginningOfTextInCell(idx);
3176 // Cache the Inset position.
3177 bv->coordCache().insets().add(cell(idx).get(), cx, y);
3178 if (nx + tabular.columnWidth(idx) < 0
3179 || nx > bv->workWidth()
3181 || y - a > bv->workHeight()) {
3182 pi.pain.setDrawingEnabled(false);
3183 cell(idx)->draw(pi, cx, y);
3184 drawCellLines(pi.pain, nx, y, i, idx, pi.change_);
3185 pi.pain.setDrawingEnabled(original_drawing_state);
3187 cell(idx)->draw(pi, cx, y);
3188 drawCellLines(pi.pain, nx, y, i, idx, pi.change_);
3190 nx += tabular.columnWidth(idx);
3192 pi.selected = original_selection_state;
3195 if (i + 1 < tabular.row_info.size())
3196 y += d + tabular.rowAscent(i + 1) +
3197 tabular.getAdditionalHeight(i + 1);
3202 void InsetTabular::drawSelection(PainterInfo & pi, int x, int y) const
3204 Cursor & cur = pi.base.bv->cursor();
3207 x += scx_ + ADD_TO_TABULAR_WIDTH;
3209 // FIXME: it is wrong to completely paint the background
3210 // if we want to do single row painting.
3212 // Paint background of current tabular
3213 int const w = tabular.width();
3214 int const h = tabular.height();
3215 int yy = y - tabular.rowAscent(0);
3216 pi.pain.fillRectangle(x, yy, w, h, pi.backgroundColor(this));
3218 if (!cur.selection())
3220 if (&cur.inset() != this)
3225 bool const full_cell_selected = isCellSelected(cur,
3226 tabular.cellRow(cur.idx()), tabular.cellColumn(cur.idx()));
3228 if (cur.selIsMultiCell() || full_cell_selected) {
3229 y -= tabular.rowAscent(0);
3230 for (row_type j = 0; j < tabular.row_info.size(); ++j) {
3231 int const a = tabular.rowAscent(j);
3232 int const h = a + tabular.rowDescent(j);
3234 y += tabular.getAdditionalHeight(j);
3235 for (col_type i = 0; i < tabular.column_info.size(); ++i) {
3236 if (tabular.isPartOfMultiColumn(j, i))
3238 idx_type const cell =
3239 tabular.cellIndex(j, i);
3240 int const w = tabular.columnWidth(cell);
3241 if (isCellSelected(cur, j, i))
3242 pi.pain.fillRectangle(xx, y, w, h, Color_selection);
3249 x += cellXPos(cur.idx());
3250 x += tabular.getBeginningOfTextInCell(cur.idx());
3251 cell(cur.idx())->drawSelection(pi, x, 0 /* ignored */);
3256 void InsetTabular::drawCellLines(Painter & pain, int x, int y,
3257 row_type row, idx_type cell, Change const & change) const
3259 int x2 = x + tabular.columnWidth(cell);
3260 bool on_off = false;
3261 Color col = Color_tabularline;
3262 Color onoffcol = Color_tabularonoffline;
3264 if (change.changed()) {
3265 col = change.color();
3266 onoffcol = change.color();
3269 if (!tabular.topAlreadyDrawn(cell)) {
3270 on_off = !tabular.topLine(cell);
3271 pain.line(x, y - tabular.rowAscent(row),
3272 x2, y - tabular.rowAscent(row),
3273 on_off ? onoffcol : col,
3274 on_off ? Painter::line_onoffdash : Painter::line_solid);
3276 on_off = !tabular.bottomLine(cell);
3277 pain.line(x, y + tabular.rowDescent(row),
3278 x2, y + tabular.rowDescent(row),
3279 on_off ? onoffcol : col,
3280 on_off ? Painter::line_onoffdash : Painter::line_solid);
3281 if (!tabular.leftAlreadyDrawn(cell)) {
3282 on_off = !tabular.leftLine(cell);
3283 pain.line(x, y - tabular.rowAscent(row),
3284 x, y + tabular.rowDescent(row),
3285 on_off ? onoffcol : col,
3286 on_off ? Painter::line_onoffdash : Painter::line_solid);
3288 on_off = !tabular.rightLine(cell);
3289 pain.line(x2 - tabular.getAdditionalWidth(cell),
3290 y - tabular.rowAscent(row),
3291 x2 - tabular.getAdditionalWidth(cell),
3292 y + tabular.rowDescent(row),
3293 on_off ? onoffcol : col,
3294 on_off ? Painter::line_onoffdash : Painter::line_solid);
3298 void InsetTabular::edit(Cursor & cur, bool front, EntryDirection)
3300 //lyxerr << "InsetTabular::edit: " << this << endl;
3302 cur.setSelection(false);
3305 if (isRightToLeft(cur))
3306 cur.idx() = tabular.getLastCellInRow(0);
3312 if (isRightToLeft(cur))
3313 cur.idx() = tabular.getFirstCellInRow(tabular.row_info.size() - 1);
3315 cur.idx() = tabular.numberofcells - 1;
3317 cur.pos() = cur.lastpos(); // FIXME crude guess
3319 // FIXME: this accesses the position cache before it is initialized
3321 //cur.bv().fitCursor();
3325 void InsetTabular::updateLabels(ParIterator const & it)
3327 // In a longtable, tell captions what the current float is
3328 Counters & cnts = buffer().masterBuffer()->params().documentClass().counters();
3329 string const saveflt = cnts.current_float();
3330 if (tabular.is_long_tabular)
3331 cnts.current_float("table");
3333 ParIterator it2 = it;
3335 size_t const end = it2.nargs();
3336 for ( ; it2.idx() < end; it2.top().forwardIdx())
3337 buffer().updateLabels(it2);
3340 if (tabular.is_long_tabular)
3341 cnts.current_float(saveflt);
3345 void InsetTabular::doDispatch(Cursor & cur, FuncRequest & cmd)
3347 LYXERR(Debug::DEBUG, "# InsetTabular::doDispatch: cmd: " << cmd
3348 << "\n cur:" << cur);
3349 CursorSlice sl = cur.top();
3350 Cursor & bvcur = cur.bv().cursor();
3352 switch (cmd.action) {
3354 case LFUN_MOUSE_PRESS: {
3355 //lyxerr << "# InsetTabular::MousePress\n" << cur.bv().cursor() << endl;
3357 if (cmd.x < xo(cur.bv()) + ADD_TO_TABULAR_WIDTH
3358 || cmd.x > xo(cur.bv()) + tabular.width()) {
3359 row_type r = rowFromY(cur, cmd.y);
3360 cur.idx() = tabular.getFirstCellInRow(r);
3363 cur.idx() = tabular.getLastCellInRow(r);
3364 cur.pos() = cur.lastpos();
3365 cur.setSelection(true);
3371 int const y0 = yo(cur.bv()) - tabular.rowAscent(0);
3372 if (cmd.y < y0 + ADD_TO_TABULAR_WIDTH
3373 || cmd.y > y0 + tabular.height()) {
3374 col_type c = columnFromX(cur, cmd.x);
3375 cur.idx() = tabular.cellIndex(0, c);
3378 cur.idx() = tabular.cellIndex(tabular.row_info.size() - 1, c);
3379 cur.pos() = cur.lastpos();
3380 cur.setSelection(true);
3385 // do not reset cursor/selection if we have selected
3386 // some cells (bug 2715).
3387 if (cmd.button() == mouse_button::button3
3388 && &bvcur.selBegin().inset() == this
3389 && bvcur.selIsMultiCell())
3392 // Let InsetTableCell do it
3393 cell(cur.idx())->dispatch(cur, cmd);
3396 case LFUN_MOUSE_MOTION:
3397 //lyxerr << "# InsetTabular::MouseMotion\n" << bvcur << endl;
3398 if (cmd.button() == mouse_button::button1) {
3399 // only accept motions to places not deeper nested than the real anchor
3400 if (!bvcur.anchor_.hasPart(cur)) {
3404 // select (additional) row
3406 row_type r = rowFromY(cur, cmd.y);
3407 cur.idx() = tabular.getLastCellInRow(r);
3408 // we need to reset the cursor's pit and pos now, as the old ones
3409 // may no longer be valid.
3412 bvcur.setCursor(cur);
3413 bvcur.setSelection(true);
3416 // select (additional) column
3418 col_type c = columnFromX(cur, cmd.x);
3419 cur.idx() = tabular.cellIndex(tabular.row_info.size() - 1, c);
3420 // we need to reset the cursor's pit and pos now, as the old ones
3421 // may no longer be valid.
3424 bvcur.setCursor(cur);
3425 bvcur.setSelection(true);
3428 // only update if selection changes
3429 if (bvcur.idx() == cur.idx() &&
3430 !(bvcur.anchor_.idx() == cur.idx() && bvcur.pos() != cur.pos()))
3432 setCursorFromCoordinates(cur, cmd.x, cmd.y);
3433 bvcur.setCursor(cur);
3434 bvcur.setSelection(true);
3435 // if this is a multicell selection, we just set the cursor to
3436 // the beginning of the cell's text.
3437 if (bvcur.selIsMultiCell()) {
3438 bvcur.pit() = bvcur.lastpit();
3439 bvcur.pos() = bvcur.lastpos();
3444 case LFUN_MOUSE_RELEASE:
3449 case LFUN_CELL_BACKWARD:
3451 cur.setSelection(false);
3454 case LFUN_CELL_FORWARD:
3456 cur.setSelection(false);
3459 case LFUN_CHAR_FORWARD_SELECT:
3460 case LFUN_CHAR_FORWARD:
3461 case LFUN_CHAR_BACKWARD_SELECT:
3462 case LFUN_CHAR_BACKWARD:
3463 case LFUN_CHAR_RIGHT_SELECT:
3464 case LFUN_CHAR_RIGHT:
3465 case LFUN_CHAR_LEFT_SELECT:
3466 case LFUN_CHAR_LEFT: {
3467 // determine whether we move to next or previous cell, where to enter
3468 // the new cell from, and which command to "finish" (i.e., exit the
3471 EntryDirection entry_from = ENTRY_DIRECTION_IGNORE;
3472 FuncCode finish_lfun;
3474 if (cmd.action == LFUN_CHAR_FORWARD
3475 || cmd.action == LFUN_CHAR_FORWARD_SELECT) {
3477 finish_lfun = LFUN_FINISHED_FORWARD;
3479 else if (cmd.action == LFUN_CHAR_BACKWARD
3480 || cmd.action == LFUN_CHAR_BACKWARD_SELECT) {
3482 finish_lfun = LFUN_FINISHED_BACKWARD;
3484 // LEFT or RIGHT commands --- the interpretation will depend on the
3485 // table's direction.
3487 bool const right = cmd.action == LFUN_CHAR_RIGHT
3488 || cmd.action == LFUN_CHAR_RIGHT_SELECT;
3489 next_cell = isRightToLeft(cur) != right;
3491 if (lyxrc.visual_cursor)
3492 entry_from = right ? ENTRY_DIRECTION_LEFT:ENTRY_DIRECTION_RIGHT;
3494 finish_lfun = right ? LFUN_FINISHED_RIGHT : LFUN_FINISHED_LEFT;
3497 bool const select = cmd.action == LFUN_CHAR_FORWARD_SELECT ||
3498 cmd.action == LFUN_CHAR_BACKWARD_SELECT ||
3499 cmd.action == LFUN_CHAR_RIGHT_SELECT ||
3500 cmd.action == LFUN_CHAR_LEFT_SELECT;
3502 // If we have a multicell selection or we're
3503 // not doing some LFUN_*_SELECT thing anyway...
3504 if (!cur.selIsMultiCell() || !select) {
3505 col_type const c = tabular.cellColumn(cur.idx());
3506 row_type const r = tabular.cellRow(cur.idx());
3507 // Are we trying to select the whole cell and is the whole cell
3508 // not yet selected?
3509 bool const select_whole = select && !isCellSelected(cur, r, c) &&
3510 ((next_cell && cur.pit() == cur.lastpit()
3511 && cur.pos() == cur.lastpos())
3512 || (!next_cell && cur.pit() == 0 && cur.pos() == 0));
3514 bool const empty_cell = cur.lastpos() == 0 && cur.lastpit() == 0;
3516 // ...try to dispatch to the cell's inset.
3517 cell(cur.idx())->dispatch(cur, cmd);
3519 // When we already have a selection we want to select the whole cell
3520 // before going to the next cell.
3521 if (select_whole && !empty_cell){
3522 getText(cur.idx())->selectAll(cur);
3527 // FIXME: When we support the selection of an empty cell, remove
3528 // the !empty_cell from this condition. For now we jump to the next
3529 // cell if the current cell is empty.
3530 if (cur.result().dispatched() && !empty_cell)
3534 // move to next/prev cell, as appropriate
3535 // note that we will always do this if we're selecting and we have
3536 // a multicell selection
3537 LYXERR(Debug::RTL, "entering " << (next_cell ? "next" : "previous")
3538 << " cell from: " << int(entry_from));
3540 moveNextCell(cur, entry_from);
3542 movePrevCell(cur, entry_from);
3543 // if we're exiting the table, call the appropriate FINISHED lfun
3544 if (sl == cur.top())
3545 cmd = FuncRequest(finish_lfun);
3552 case LFUN_DOWN_SELECT:
3554 if (!(cur.selection() && cur.selIsMultiCell()))
3555 cell(cur.idx())->dispatch(cur, cmd);
3557 cur.dispatched(); // override the cell's decision
3558 if (sl == cur.top()) {
3559 // if our Text didn't do anything to the cursor
3560 // then we try to put the cursor into the cell below
3561 // setting also the right targetX.
3562 cur.selHandle(cmd.action == LFUN_DOWN_SELECT);
3563 if (tabular.cellRow(cur.idx()) != tabular.row_info.size() - 1) {
3564 cur.idx() = tabular.cellBelow(cur.idx());
3566 TextMetrics const & tm =
3567 cur.bv().textMetrics(cell(cur.idx())->getText(0));
3568 cur.pos() = tm.x2pos(cur.pit(), 0, cur.targetX());
3571 if (sl == cur.top()) {
3572 // we trick it to go to forward after leaving the
3574 cmd = FuncRequest(LFUN_FINISHED_FORWARD);
3577 if (cur.selIsMultiCell()) {
3578 cur.pit() = cur.lastpit();
3579 cur.pos() = cur.lastpos();
3584 case LFUN_UP_SELECT:
3586 if (!(cur.selection() && cur.selIsMultiCell()))
3587 cell(cur.idx())->dispatch(cur, cmd);
3588 cur.dispatched(); // override the cell's decision
3589 if (sl == cur.top()) {
3590 // if our Text didn't do anything to the cursor
3591 // then we try to put the cursor into the cell above
3592 // setting also the right targetX.
3593 cur.selHandle(cmd.action == LFUN_UP_SELECT);
3594 if (tabular.cellRow(cur.idx()) != 0) {
3595 cur.idx() = tabular.cellAbove(cur.idx());
3596 cur.pit() = cur.lastpit();
3597 Text const * text = cell(cur.idx())->getText(0);
3598 TextMetrics const & tm = cur.bv().textMetrics(text);
3599 ParagraphMetrics const & pm =
3600 tm.parMetrics(cur.lastpit());
3601 cur.pos() = tm.x2pos(cur.pit(), pm.rows().size()-1, cur.targetX());
3604 if (sl == cur.top()) {
3605 cmd = FuncRequest(LFUN_UP);
3608 if (cur.selIsMultiCell()) {
3610 cur.pos() = cur.lastpos();
3615 // case LFUN_SCREEN_DOWN: {
3616 // //if (hasSelection())
3617 // // cur.selection() = false;
3618 // col_type const col = tabular.cellColumn(cur.idx());
3619 // int const t = cur.bv().top_y() + cur.bv().height();
3620 // if (t < yo() + tabular.getHeightOfTabular()) {
3621 // cur.bv().scrollDocView(t);
3622 // cur.idx() = tabular.cellBelow(first_visible_cell) + col;
3624 // cur.idx() = tabular.getFirstCellInRow(tabular.rows() - 1) + col;
3631 // case LFUN_SCREEN_UP: {
3632 // //if (hasSelection())
3633 // // cur.selection() = false;
3634 // col_type const col = tabular.cellColumn(cur.idx());
3635 // int const t = cur.bv().top_y() + cur.bv().height();
3637 // cur.bv().scrollDocView(t);
3641 // cur.idx() = tabular.cellBelow(first_visible_cell) + col;
3645 // cur.par() = cur.lastpar();
3646 // cur.pos() = cur.lastpos();
3650 case LFUN_LAYOUT_TABULAR:
3651 cur.bv().showDialog("tabular", params2string(*this), this);
3654 case LFUN_INSET_DIALOG_UPDATE:
3655 cur.bv().updateDialog("tabular", params2string(*this));
3658 case LFUN_TABULAR_FEATURE:
3659 if (!tabularFeatures(cur, to_utf8(cmd.argument())))
3663 // insert file functions
3664 case LFUN_FILE_INSERT_PLAINTEXT_PARA:
3665 case LFUN_FILE_INSERT_PLAINTEXT:
3667 if (FileName::isAbsolute(to_utf8(cmd.argument()))) {
3668 docstring const tmpstr = cur.bv().contentsOfPlaintextFile(
3669 FileName(to_utf8(cmd.argument())));
3672 cur.recordUndoInset(INSERT_UNDO);
3673 if (insertPlaintextString(cur.bv(), tmpstr, false)) {
3674 // content has been replaced,
3675 // so cursor might be invalid
3676 cur.pos() = cur.lastpos();
3677 cur.pit() = cur.lastpit();
3678 bvcur.setCursor(cur);
3685 if (cur.selIsMultiCell()) {
3686 if (copySelection(cur)) {
3687 cur.recordUndoInset(DELETE_UNDO);
3691 cell(cur.idx())->dispatch(cur, cmd);
3694 case LFUN_SELF_INSERT:
3695 if (cur.selIsMultiCell()) {
3696 cur.recordUndoInset(DELETE_UNDO);
3699 cell(cur.idx())->dispatch(cur, cmd);
3702 case LFUN_CHAR_DELETE_BACKWARD:
3703 case LFUN_CHAR_DELETE_FORWARD:
3704 if (cur.selIsMultiCell()) {
3705 cur.recordUndoInset(DELETE_UNDO);
3708 cell(cur.idx())->dispatch(cur, cmd);
3712 if (!cur.selection())
3714 if (cur.selIsMultiCell()) {
3718 cell(cur.idx())->dispatch(cur, cmd);
3721 case LFUN_CLIPBOARD_PASTE:
3722 case LFUN_PRIMARY_SELECTION_PASTE: {
3723 docstring const clip = (cmd.action == LFUN_CLIPBOARD_PASTE) ?
3724 theClipboard().getAsText() :
3725 theSelection().get();
3728 // pass to InsertPlaintextString, but
3729 // only if we have multi-cell content
3730 if (clip.find_first_of(from_ascii("\t\n")) != docstring::npos) {
3731 cur.recordUndoInset(INSERT_UNDO);
3732 if (insertPlaintextString(cur.bv(), clip, false)) {
3733 // content has been replaced,
3734 // so cursor might be invalid
3735 cur.pos() = cur.lastpos();
3736 cur.pit() = cur.lastpit();
3737 bvcur.setCursor(cur);
3741 // Let the cell handle normal text
3742 cell(cur.idx())->dispatch(cur, cmd);
3747 if (!tabularStackDirty()) {
3748 if (!cur.selIsMultiCell())
3749 cell(cur.idx())->dispatch(cur, cmd);
3752 if (theClipboard().isInternal() ||
3753 (!theClipboard().hasInternal() && theClipboard().hasLyXContents())) {
3754 cur.recordUndoInset(INSERT_UNDO);
3755 pasteClipboard(cur);
3759 case LFUN_FONT_EMPH:
3760 case LFUN_FONT_BOLD:
3761 case LFUN_FONT_BOLDSYMBOL:
3762 case LFUN_FONT_ROMAN:
3763 case LFUN_FONT_NOUN:
3764 case LFUN_FONT_ITAL:
3765 case LFUN_FONT_FRAK:
3766 case LFUN_FONT_TYPEWRITER:
3767 case LFUN_FONT_SANS:
3768 case LFUN_TEXTSTYLE_APPLY:
3769 case LFUN_TEXTSTYLE_UPDATE:
3770 case LFUN_FONT_SIZE:
3771 case LFUN_FONT_UNDERLINE:
3772 case LFUN_FONT_STRIKEOUT:
3773 case LFUN_FONT_UULINE:
3774 case LFUN_FONT_UWAVE:
3776 case LFUN_WORD_CAPITALIZE:
3777 case LFUN_WORD_UPCASE:
3778 case LFUN_WORD_LOWCASE:
3779 case LFUN_CHARS_TRANSPOSE:
3780 if (cur.selIsMultiCell()) {
3783 getSelection(cur, rs, re, cs, ce);
3784 Cursor tmpcur = cur;
3785 for (row_type i = rs; i <= re; ++i) {
3786 for (col_type j = cs; j <= ce; ++j) {
3787 // cursor follows cell:
3788 tmpcur.idx() = tabular.cellIndex(i, j);
3789 // select this cell only:
3792 tmpcur.resetAnchor();
3793 tmpcur.pit() = tmpcur.lastpit();
3794 tmpcur.pos() = tmpcur.top().lastpos();
3795 tmpcur.setCursor(tmpcur);
3796 tmpcur.setSelection();
3797 cell(tmpcur.idx())->dispatch(tmpcur, cmd);
3802 cell(cur.idx())->dispatch(cur, cmd);
3806 case LFUN_INSET_SETTINGS:
3807 // relay this lfun to Inset, not to the cell.
3808 Inset::doDispatch(cur, cmd);
3812 // we try to handle this event in the insets dispatch function.
3813 cell(cur.idx())->dispatch(cur, cmd);
3819 // function sets an object as defined in func_status.h:
3820 // states OK, Unknown, Disabled, On, Off.
3821 bool InsetTabular::getStatus(Cursor & cur, FuncRequest const & cmd,
3822 FuncStatus & status) const
3824 switch (cmd.action) {
3825 case LFUN_TABULAR_FEATURE: {
3826 int action = Tabular::LAST_ACTION;
3828 for (; tabularFeature[i].action != Tabular::LAST_ACTION; ++i) {
3829 string const tmp = tabularFeature[i].feature;
3830 if (tmp == to_utf8(cmd.argument()).substr(0, tmp.length())) {
3831 action = tabularFeature[i].action;
3835 if (action == Tabular::LAST_ACTION) {
3837 status.unknown(true);
3841 string const argument
3842 = ltrim(to_utf8(cmd.argument()).substr(tabularFeature[i].feature.length()));
3844 row_type sel_row_start = 0;
3845 row_type sel_row_end = 0;
3846 col_type sel_col_start = 0;
3847 col_type sel_col_end = 0;
3848 Tabular::ltType dummyltt;
3851 getSelection(cur, sel_row_start, sel_row_end, sel_col_start, sel_col_end);
3854 case Tabular::SET_PWIDTH:
3855 case Tabular::SET_MPWIDTH:
3856 case Tabular::SET_SPECIAL_COLUMN:
3857 case Tabular::SET_SPECIAL_MULTI:
3858 case Tabular::APPEND_ROW:
3859 case Tabular::APPEND_COLUMN:
3860 case Tabular::DELETE_ROW:
3861 case Tabular::DELETE_COLUMN:
3862 case Tabular::COPY_ROW:
3863 case Tabular::COPY_COLUMN:
3864 case Tabular::SET_TOP_SPACE:
3865 case Tabular::SET_BOTTOM_SPACE:
3866 case Tabular::SET_INTERLINE_SPACE:
3870 case Tabular::MULTICOLUMN:
3871 // If a row is set as longtable caption, it must not be allowed
3872 // to unset that this row is a multicolumn.
3873 status.setEnabled(sel_row_start == sel_row_end
3874 && !tabular.ltCaption(tabular.cellRow(cur.idx())));
3875 status.setOnOff(tabular.isMultiColumn(cur.idx()));
3878 case Tabular::SET_ALL_LINES:
3879 case Tabular::UNSET_ALL_LINES:
3880 case Tabular::SET_BORDER_LINES:
3881 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
3884 case Tabular::TOGGLE_LINE_TOP:
3885 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
3886 status.setOnOff(tabular.topLine(cur.idx()));
3889 case Tabular::TOGGLE_LINE_BOTTOM:
3890 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
3891 status.setOnOff(tabular.bottomLine(cur.idx()));
3894 case Tabular::TOGGLE_LINE_LEFT:
3895 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
3896 status.setOnOff(tabular.leftLine(cur.idx()));
3899 case Tabular::TOGGLE_LINE_RIGHT:
3900 status.setEnabled(!tabular.ltCaption(tabular.cellRow(cur.idx())));
3901 status.setOnOff(tabular.rightLine(cur.idx()));
3904 case Tabular::M_ALIGN_LEFT:
3906 case Tabular::ALIGN_LEFT:
3907 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_LEFT);
3910 case Tabular::M_ALIGN_RIGHT:
3912 case Tabular::ALIGN_RIGHT:
3913 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_RIGHT);
3916 case Tabular::M_ALIGN_CENTER:
3918 case Tabular::ALIGN_CENTER:
3919 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_CENTER);
3922 case Tabular::ALIGN_BLOCK:
3923 status.setEnabled(!tabular.getPWidth(cur.idx()).zero());
3924 status.setOnOff(tabular.getAlignment(cur.idx(), flag) == LYX_ALIGN_BLOCK);
3927 case Tabular::M_VALIGN_TOP:
3929 case Tabular::VALIGN_TOP:
3931 tabular.getVAlignment(cur.idx(), flag) == Tabular::LYX_VALIGN_TOP);
3934 case Tabular::M_VALIGN_BOTTOM:
3936 case Tabular::VALIGN_BOTTOM:
3938 tabular.getVAlignment(cur.idx(), flag) == Tabular::LYX_VALIGN_BOTTOM);
3941 case Tabular::M_VALIGN_MIDDLE:
3943 case Tabular::VALIGN_MIDDLE:
3945 tabular.getVAlignment(cur.idx(), flag) == Tabular::LYX_VALIGN_MIDDLE);
3948 case Tabular::SET_LONGTABULAR:
3949 status.setOnOff(tabular.is_long_tabular);
3952 case Tabular::UNSET_LONGTABULAR:
3953 status.setOnOff(!tabular.is_long_tabular);
3956 case Tabular::TOGGLE_ROTATE_TABULAR:
3957 case Tabular::SET_ROTATE_TABULAR:
3958 status.setOnOff(tabular.rotate);
3961 case Tabular::TABULAR_VALIGN_TOP:
3962 status.setOnOff(tabular.tabular_valignment
3963 == Tabular::LYX_VALIGN_TOP);
3965 case Tabular::TABULAR_VALIGN_MIDDLE:
3966 status.setOnOff(tabular.tabular_valignment
3967 == Tabular::LYX_VALIGN_MIDDLE);
3969 case Tabular::TABULAR_VALIGN_BOTTOM:
3970 status.setOnOff(tabular.tabular_valignment
3971 == Tabular::LYX_VALIGN_BOTTOM);
3974 case Tabular::LONGTABULAR_ALIGN_LEFT:
3975 status.setOnOff(tabular.longtabular_alignment
3976 == Tabular::LYX_LONGTABULAR_ALIGN_LEFT);
3978 case Tabular::LONGTABULAR_ALIGN_CENTER:
3979 status.setOnOff(tabular.longtabular_alignment
3980 == Tabular::LYX_LONGTABULAR_ALIGN_CENTER);
3982 case Tabular::LONGTABULAR_ALIGN_RIGHT:
3983 status.setOnOff(tabular.longtabular_alignment
3984 == Tabular::LYX_LONGTABULAR_ALIGN_RIGHT);
3987 case Tabular::UNSET_ROTATE_TABULAR:
3988 status.setOnOff(!tabular.rotate);
3991 case Tabular::TOGGLE_ROTATE_CELL:
3992 case Tabular::SET_ROTATE_CELL:
3993 status.setOnOff(!oneCellHasRotationState(false,
3994 sel_row_start, sel_row_end, sel_col_start, sel_col_end));
3997 case Tabular::UNSET_ROTATE_CELL:
3998 status.setOnOff(!oneCellHasRotationState(true,
3999 sel_row_start, sel_row_end, sel_col_start, sel_col_end));
4002 case Tabular::SET_USEBOX:
4003 status.setOnOff(convert<int>(argument) == tabular.getUsebox(cur.idx()));
4006 // every row can only be one thing:
4007 // either a footer or header or caption
4008 case Tabular::SET_LTFIRSTHEAD:
4009 status.setEnabled(sel_row_start == sel_row_end
4010 && !tabular.ltCaption(sel_row_start));
4011 status.setOnOff(tabular.getRowOfLTFirstHead(sel_row_start, dummyltt));
4014 case Tabular::UNSET_LTFIRSTHEAD:
4015 status.setOnOff(!tabular.getRowOfLTFirstHead(sel_row_start, dummyltt));
4018 case Tabular::SET_LTHEAD:
4019 status.setEnabled(sel_row_start == sel_row_end
4020 && !tabular.ltCaption(sel_row_start));
4021 status.setOnOff(tabular.getRowOfLTHead(sel_row_start, dummyltt));
4024 case Tabular::UNSET_LTHEAD:
4025 status.setOnOff(!tabular.getRowOfLTHead(sel_row_start, dummyltt));
4028 case Tabular::SET_LTFOOT:
4029 status.setEnabled(sel_row_start == sel_row_end
4030 && !tabular.ltCaption(sel_row_start));
4031 status.setOnOff(tabular.getRowOfLTFoot(sel_row_start, dummyltt));
4034 case Tabular::UNSET_LTFOOT:
4035 status.setOnOff(!tabular.getRowOfLTFoot(sel_row_start, dummyltt));
4038 case Tabular::SET_LTLASTFOOT:
4039 status.setEnabled(sel_row_start == sel_row_end
4040 && !tabular.ltCaption(sel_row_start));
4041 status.setOnOff(tabular.getRowOfLTLastFoot(sel_row_start, dummyltt));
4044 case Tabular::UNSET_LTLASTFOOT:
4045 status.setOnOff(!tabular.getRowOfLTLastFoot(sel_row_start, dummyltt));
4048 case Tabular::SET_LTNEWPAGE:
4049 status.setOnOff(tabular.getLTNewPage(sel_row_start));
4052 // only one row can be the caption
4053 case Tabular::TOGGLE_LTCAPTION:
4054 status.setEnabled(sel_row_start == sel_row_end
4055 && !tabular.getRowOfLTFirstHead(sel_row_start, dummyltt)
4056 && !tabular.getRowOfLTHead(sel_row_start, dummyltt)
4057 && !tabular.getRowOfLTFoot(sel_row_start, dummyltt)
4058 && !tabular.getRowOfLTLastFoot(sel_row_start, dummyltt)
4059 && (!tabular.haveLTCaption()
4060 || tabular.ltCaption(sel_row_start)));
4061 status.setOnOff(tabular.ltCaption(sel_row_start));
4064 case Tabular::SET_BOOKTABS:
4065 status.setOnOff(tabular.use_booktabs);
4068 case Tabular::UNSET_BOOKTABS:
4069 status.setOnOff(!tabular.use_booktabs);
4074 status.setEnabled(false);
4080 // These are only enabled inside tabular
4081 case LFUN_CELL_BACKWARD:
4082 case LFUN_CELL_FORWARD:
4083 status.setEnabled(true);
4086 // disable these with multiple cells selected
4087 case LFUN_INSET_INSERT:
4088 case LFUN_TABULAR_INSERT:
4089 case LFUN_FLEX_INSERT:
4090 case LFUN_FLOAT_INSERT:
4091 case LFUN_FLOAT_WIDE_INSERT:
4092 case LFUN_FOOTNOTE_INSERT:
4093 case LFUN_MARGINALNOTE_INSERT:
4094 case LFUN_MATH_INSERT:
4095 case LFUN_MATH_MODE:
4096 case LFUN_MATH_MUTATE:
4097 case LFUN_MATH_DISPLAY:
4098 case LFUN_NOTE_INSERT:
4099 case LFUN_OPTIONAL_INSERT:
4100 case LFUN_BOX_INSERT:
4101 case LFUN_BRANCH_INSERT:
4102 case LFUN_PHANTOM_INSERT:
4103 case LFUN_WRAP_INSERT:
4104 case LFUN_ERT_INSERT: {
4105 if (cur.selIsMultiCell()) {
4106 status.setEnabled(false);
4109 return cell(cur.idx())->getStatus(cur, cmd, status);
4112 // disable in non-fixed-width cells
4113 case LFUN_NEWLINE_INSERT:
4114 case LFUN_BREAK_PARAGRAPH: {
4115 if (tabular.getPWidth(cur.idx()).zero()) {
4116 status.setEnabled(false);
4119 return cell(cur.idx())->getStatus(cur, cmd, status);
4122 case LFUN_NEWPAGE_INSERT:
4123 status.setEnabled(false);
4127 if (tabularStackDirty() && theClipboard().isInternal()) {
4128 if (cur.selIsMultiCell()) {
4131 getSelection(cur, rs, re, cs, ce);
4132 if (paste_tabular && paste_tabular->column_info.size() == ce - cs + 1
4133 && paste_tabular->row_info.size() == re - rs + 1)
4134 status.setEnabled(true);
4136 status.setEnabled(false);
4137 status.message(_("Selection size should match clipboard content."));
4140 status.setEnabled(true);
4143 return cell(cur.idx())->getStatus(cur, cmd, status);
4145 case LFUN_INSET_SETTINGS:
4146 // relay this lfun to Inset, not to the cell.
4147 return Inset::getStatus(cur, cmd, status);
4149 case LFUN_INSET_MODIFY:
4150 if (insetCode(cmd.getArg(0)) == TABULAR_CODE) {
4151 status.setEnabled(true);
4157 // we try to handle this event in the insets dispatch function.
4158 return cell(cur.idx())->getStatus(cur, cmd, status);
4163 Inset::DisplayType InsetTabular::display() const
4165 if (tabular.is_long_tabular) {
4166 switch (tabular.longtabular_alignment) {
4167 case Tabular::LYX_LONGTABULAR_ALIGN_LEFT:
4169 case Tabular::LYX_LONGTABULAR_ALIGN_CENTER:
4171 case Tabular::LYX_LONGTABULAR_ALIGN_RIGHT:
4181 int InsetTabular::latex(odocstream & os, OutputParams const & runparams) const
4183 return tabular.latex(os, runparams);
4187 int InsetTabular::plaintext(odocstream & os, OutputParams const & runparams) const
4189 os << '\n'; // output table on a new line
4190 int const dp = runparams.linelen > 0 ? runparams.depth : 0;
4191 tabular.plaintext(os, runparams, dp, false, 0);
4192 return PLAINTEXT_NEWLINE;
4196 int InsetTabular::docbook(odocstream & os, OutputParams const & runparams) const
4201 // FIXME: Why not pass a proper DocIterator here?
4203 // if the table is inside a float it doesn't need the informaltable
4204 // wrapper. Search for it.
4205 for (master = owner(); master; master = master->owner())
4206 if (master->lyxCode() == FLOAT_CODE)
4211 os << "<informaltable>";
4214 ret += tabular.docbook(os, runparams);
4216 os << "</informaltable>";
4223 void InsetTabular::validate(LaTeXFeatures & features) const
4225 tabular.validate(features);
4229 shared_ptr<InsetTableCell const> InsetTabular::cell(idx_type idx) const
4231 return tabular.cellInset(idx);
4235 shared_ptr<InsetTableCell> InsetTabular::cell(idx_type idx)
4237 return tabular.cellInset(idx);
4241 void InsetTabular::cursorPos(BufferView const & bv,
4242 CursorSlice const & sl, bool boundary, int & x, int & y) const
4244 cell(sl.idx())->cursorPos(bv, sl, boundary, x, y);
4246 // y offset correction
4247 int const row = tabular.cellRow(sl.idx());
4248 for (int i = 0; i <= row; ++i) {
4250 y += tabular.rowAscent(i);
4251 y += tabular.getAdditionalHeight(i);
4254 y += tabular.rowDescent(i);
4257 // x offset correction
4258 int const col = tabular.cellColumn(sl.idx());
4259 int idx = tabular.cellIndex(row, 0);
4260 for (int j = 0; j < col; ++j) {
4261 if (tabular.isPartOfMultiColumn(row, j))
4263 x += tabular.columnWidth(idx);
4266 x += tabular.getBeginningOfTextInCell(idx);
4267 x += ADD_TO_TABULAR_WIDTH;
4272 int InsetTabular::dist(BufferView & bv, idx_type const cell, int x, int y) const
4276 Inset const & inset = *tabular.cellInset(cell);
4277 Point o = bv.coordCache().getInsets().xy(&inset);
4278 int const xbeg = o.x_ - tabular.getBeginningOfTextInCell(cell);
4279 int const xend = xbeg + tabular.columnWidth(cell);
4280 row_type const row = tabular.cellRow(cell);
4281 int const ybeg = o.y_ - tabular.rowAscent(row) -
4282 tabular.getAdditionalHeight(row);
4283 int const yend = o.y_ + tabular.rowDescent(row);
4295 //lyxerr << " xbeg=" << xbeg << " xend=" << xend
4296 // << " ybeg=" << ybeg << " yend=" << yend
4297 // << " xx=" << xx << " yy=" << yy
4298 // << " dist=" << xx + yy << endl;
4303 Inset * InsetTabular::editXY(Cursor & cur, int x, int y)
4305 //lyxerr << "InsetTabular::editXY: " << this << endl;
4306 cur.setSelection(false);
4308 cur.idx() = getNearestCell(cur.bv(), x, y);
4310 return cur.bv().textMetrics(&cell(cur.idx())->text()).editXY(cur, x, y);
4314 void InsetTabular::setCursorFromCoordinates(Cursor & cur, int x, int y) const
4316 cur.idx() = getNearestCell(cur.bv(), x, y);
4317 cur.bv().textMetrics(&cell(cur.idx())->text()).setCursorFromCoordinates(cur, x, y);
4321 InsetTabular::idx_type InsetTabular::getNearestCell(BufferView & bv, int x, int y) const
4323 idx_type idx_min = 0;
4324 int dist_min = numeric_limits<int>::max();
4325 for (idx_type i = 0, n = nargs(); i != n; ++i) {
4326 if (bv.coordCache().getInsets().has(tabular.cellInset(i).get())) {
4327 int const d = dist(bv, i, x, y);
4338 int InsetTabular::cellXPos(idx_type const cell) const
4342 for (; !tabular.isFirstCellInRow(c); --c)
4345 for (; c < cell; ++c)
4346 lx += tabular.columnWidth(c);
4352 void InsetTabular::resetPos(Cursor & cur) const
4354 BufferView & bv = cur.bv();
4355 int const maxwidth = bv.workWidth();
4357 int const scx_old = scx_;
4358 int const i = cur.find(this);
4363 int const X2 = maxwidth;
4364 int const offset = ADD_TO_TABULAR_WIDTH + 2;
4365 int const x1 = xo(cur.bv()) + cellXPos(cur[i].idx()) + offset;
4366 int const x2 = x1 + tabular.columnWidth(cur[i].idx());
4369 scx_ = X1 + 20 - x1;
4371 scx_ = X2 - 20 - x2;
4376 // only update if offset changed
4377 if (scx_ != scx_old)
4378 cur.updateFlags(Update::Force | Update::FitCursor);
4382 void InsetTabular::moveNextCell(Cursor & cur, EntryDirection entry_from)
4384 if (isRightToLeft(cur)) {
4385 if (tabular.isFirstCellInRow(cur.idx())) {
4386 row_type const row = tabular.cellRow(cur.idx());
4387 if (row == tabular.row_info.size() - 1)
4389 cur.idx() = tabular.cellBelow(tabular.getLastCellInRow(row));
4396 if (tabular.isLastCell(cur.idx()))
4401 cur.boundary(false);
4403 if (cur.selIsMultiCell()) {
4404 cur.pit() = cur.lastpit();
4405 cur.pos() = cur.lastpos();
4413 // in visual mode, place cursor at extreme left or right
4415 switch(entry_from) {
4417 case ENTRY_DIRECTION_RIGHT:
4418 cur.posVisToRowExtremity(false /* !left */);
4420 case ENTRY_DIRECTION_LEFT:
4421 cur.posVisToRowExtremity(true /* left */);
4423 case ENTRY_DIRECTION_IGNORE:
4424 // nothing to do in this case
4433 void InsetTabular::movePrevCell(Cursor & cur, EntryDirection entry_from)
4435 if (isRightToLeft(cur)) {
4436 if (tabular.isLastCellInRow(cur.idx())) {
4437 row_type const row = tabular.cellRow(cur.idx());
4440 cur.idx() = tabular.getFirstCellInRow(row);
4441 cur.idx() = tabular.cellAbove(cur.idx());
4443 if (tabular.isLastCell(cur.idx()))
4448 if (cur.idx() == 0) // first cell
4453 if (cur.selIsMultiCell()) {
4454 cur.pit() = cur.lastpit();
4455 cur.pos() = cur.lastpos();
4460 cur.pit() = cur.lastpit();
4461 cur.pos() = cur.lastpos();
4463 // in visual mode, place cursor at extreme left or right
4465 switch(entry_from) {
4467 case ENTRY_DIRECTION_RIGHT:
4468 cur.posVisToRowExtremity(false /* !left */);
4470 case ENTRY_DIRECTION_LEFT:
4471 cur.posVisToRowExtremity(true /* left */);
4473 case ENTRY_DIRECTION_IGNORE:
4474 // nothing to do in this case
4483 bool InsetTabular::tabularFeatures(Cursor & cur, string const & what)
4485 Tabular::Feature action = Tabular::LAST_ACTION;
4488 for (; tabularFeature[i].action != Tabular::LAST_ACTION; ++i) {
4489 string const tmp = tabularFeature[i].feature;
4491 if (tmp == what.substr(0, tmp.length())) {
4492 //if (!compare(tabularFeatures[i].feature.c_str(), what.c_str(),
4493 //tabularFeatures[i].feature.length()))
4494 action = tabularFeature[i].action;
4498 if (action == Tabular::LAST_ACTION)
4502 ltrim(what.substr(tabularFeature[i].feature.length()));
4503 tabularFeatures(cur, action, val);
4508 static void checkLongtableSpecial(Tabular::ltType & ltt,
4509 string const & special, bool & flag)
4511 if (special == "dl_above") {
4514 } else if (special == "dl_below") {
4515 ltt.bottomDL = flag;
4517 } else if (special == "empty") {
4526 bool InsetTabular::oneCellHasRotationState(bool rotated,
4527 row_type row_start, row_type row_end,
4528 col_type col_start, col_type col_end) const {
4530 for (row_type i = row_start; i <= row_end; ++i) {
4531 for (col_type j = col_start; j <= col_end; ++j) {
4532 if (tabular.getRotateCell(tabular.cellIndex(i, j))
4541 void InsetTabular::tabularFeatures(Cursor & cur,
4542 Tabular::Feature feature, string const & value)
4544 col_type sel_col_start;
4545 col_type sel_col_end;
4546 row_type sel_row_start;
4547 row_type sel_row_end;
4548 bool setLines = false;
4549 LyXAlignment setAlign = LYX_ALIGN_LEFT;
4550 Tabular::VAlignment setVAlign = Tabular::LYX_VALIGN_TOP;
4554 case Tabular::M_ALIGN_LEFT:
4555 case Tabular::ALIGN_LEFT:
4556 setAlign = LYX_ALIGN_LEFT;
4559 case Tabular::M_ALIGN_RIGHT:
4560 case Tabular::ALIGN_RIGHT:
4561 setAlign = LYX_ALIGN_RIGHT;
4564 case Tabular::M_ALIGN_CENTER:
4565 case Tabular::ALIGN_CENTER:
4566 setAlign = LYX_ALIGN_CENTER;
4569 case Tabular::ALIGN_BLOCK:
4570 setAlign = LYX_ALIGN_BLOCK;
4573 case Tabular::M_VALIGN_TOP:
4574 case Tabular::VALIGN_TOP:
4575 setVAlign = Tabular::LYX_VALIGN_TOP;
4578 case Tabular::M_VALIGN_BOTTOM:
4579 case Tabular::VALIGN_BOTTOM:
4580 setVAlign = Tabular::LYX_VALIGN_BOTTOM;
4583 case Tabular::M_VALIGN_MIDDLE:
4584 case Tabular::VALIGN_MIDDLE:
4585 setVAlign = Tabular::LYX_VALIGN_MIDDLE;
4592 cur.recordUndoInset(ATOMIC_UNDO);
4594 getSelection(cur, sel_row_start, sel_row_end, sel_col_start, sel_col_end);
4595 row_type const row = tabular.cellRow(cur.idx());
4596 col_type const column = tabular.cellColumn(cur.idx());
4598 Tabular::ltType ltt;
4602 case Tabular::SET_PWIDTH: {
4603 Length const len(value);
4604 tabular.setColumnPWidth(cur, cur.idx(), len);
4606 && tabular.getAlignment(cur.idx(), true) == LYX_ALIGN_BLOCK)
4607 tabularFeatures(cur, Tabular::ALIGN_CENTER, string());
4611 case Tabular::SET_MPWIDTH:
4612 tabular.setMColumnPWidth(cur, cur.idx(), Length(value));
4615 case Tabular::SET_SPECIAL_COLUMN:
4616 case Tabular::SET_SPECIAL_MULTI:
4617 tabular.setAlignSpecial(cur.idx(), from_utf8(value), feature);
4620 case Tabular::APPEND_ROW:
4621 // append the row into the tabular
4622 tabular.appendRow(cur.idx());
4625 case Tabular::APPEND_COLUMN:
4626 // append the column into the tabular
4627 tabular.appendColumn(cur.idx());
4628 cur.idx() = tabular.cellIndex(row, column);
4631 case Tabular::DELETE_ROW:
4632 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4633 tabular.deleteRow(sel_row_start);
4634 if (sel_row_start >= tabular.row_info.size())
4636 cur.idx() = tabular.cellIndex(sel_row_start, column);
4639 cur.setSelection(false);
4642 case Tabular::DELETE_COLUMN:
4643 for (col_type i = sel_col_start; i <= sel_col_end; ++i)
4644 tabular.deleteColumn(sel_col_start);
4645 if (sel_col_start >= tabular.column_info.size())
4647 cur.idx() = tabular.cellIndex(row, sel_col_start);
4650 cur.setSelection(false);
4653 case Tabular::COPY_ROW:
4654 tabular.copyRow(row);
4657 case Tabular::COPY_COLUMN:
4658 tabular.copyColumn(column);
4659 cur.idx() = tabular.cellIndex(row, column);
4662 case Tabular::TOGGLE_LINE_TOP: {
4663 bool lineSet = !tabular.topLine(cur.idx());
4664 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4665 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4666 tabular.setTopLine(tabular.cellIndex(i, j), lineSet);
4670 case Tabular::TOGGLE_LINE_BOTTOM: {
4671 bool lineSet = !tabular.bottomLine(cur.idx());
4672 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4673 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4674 tabular.setBottomLine(tabular.cellIndex(i, j), lineSet);
4678 case Tabular::TOGGLE_LINE_LEFT: {
4679 bool lineSet = !tabular.leftLine(cur.idx());
4680 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4681 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4682 tabular.setLeftLine(tabular.cellIndex(i, j), lineSet);
4686 case Tabular::TOGGLE_LINE_RIGHT: {
4687 bool lineSet = !tabular.rightLine(cur.idx());
4688 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4689 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4690 tabular.setRightLine(tabular.cellIndex(i, j), lineSet);
4694 case Tabular::M_ALIGN_LEFT:
4695 case Tabular::M_ALIGN_RIGHT:
4696 case Tabular::M_ALIGN_CENTER:
4698 case Tabular::ALIGN_LEFT:
4699 case Tabular::ALIGN_RIGHT:
4700 case Tabular::ALIGN_CENTER:
4701 case Tabular::ALIGN_BLOCK:
4702 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4703 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4704 tabular.setAlignment(tabular.cellIndex(i, j), setAlign, flag);
4707 case Tabular::M_VALIGN_TOP:
4708 case Tabular::M_VALIGN_BOTTOM:
4709 case Tabular::M_VALIGN_MIDDLE:
4711 case Tabular::VALIGN_TOP:
4712 case Tabular::VALIGN_BOTTOM:
4713 case Tabular::VALIGN_MIDDLE:
4714 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4715 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4716 tabular.setVAlignment(tabular.cellIndex(i, j), setVAlign, flag);
4719 case Tabular::MULTICOLUMN: {
4720 if (!cur.selection()) {
4721 // just multicol for one single cell
4722 // check whether we are completely in a multicol
4723 if (tabular.isMultiColumn(cur.idx()))
4724 tabular.unsetMultiColumn(cur.idx());
4726 tabular.setMultiColumn(cur.idx(), 1);
4729 // we have a selection so this means we just add all this
4730 // cells to form a multicolumn cell
4731 idx_type const s_start = cur.selBegin().idx();
4732 idx_type const s_end = cur.selEnd().idx();
4733 tabular.setMultiColumn(s_start, s_end - s_start + 1);
4734 cur.idx() = s_start;
4737 cur.setSelection(false);
4741 case Tabular::SET_ALL_LINES:
4743 case Tabular::UNSET_ALL_LINES:
4744 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4745 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4746 tabular.setAllLines(
4747 tabular.cellIndex(i,j), setLines);
4750 case Tabular::SET_BORDER_LINES:
4751 for (row_type i = sel_row_start; i <= sel_row_end; ++i) {
4752 tabular.setLeftLine(tabular.cellIndex(i, sel_col_start), true);
4753 tabular.setRightLine(tabular.cellIndex(i, sel_col_end), true);
4755 for (col_type j = sel_col_start; j <= sel_col_end; ++j) {
4756 tabular.setTopLine(tabular.cellIndex(sel_row_start, j), true);
4757 tabular.setBottomLine(tabular.cellIndex(sel_row_end, j), true);
4761 case Tabular::SET_LONGTABULAR:
4762 tabular.is_long_tabular = true;
4765 case Tabular::UNSET_LONGTABULAR:
4766 tabular.is_long_tabular = false;
4769 case Tabular::SET_ROTATE_TABULAR:
4770 tabular.rotate = true;
4773 case Tabular::UNSET_ROTATE_TABULAR:
4774 tabular.rotate = false;
4777 case Tabular::TOGGLE_ROTATE_TABULAR:
4778 tabular.rotate = !tabular.rotate;
4781 case Tabular::TABULAR_VALIGN_TOP:
4782 tabular.tabular_valignment = Tabular::LYX_VALIGN_TOP;
4785 case Tabular::TABULAR_VALIGN_MIDDLE:
4786 tabular.tabular_valignment = Tabular::LYX_VALIGN_MIDDLE;
4789 case Tabular::TABULAR_VALIGN_BOTTOM:
4790 tabular.tabular_valignment = Tabular::LYX_VALIGN_BOTTOM;
4793 case Tabular::LONGTABULAR_ALIGN_LEFT:
4794 tabular.longtabular_alignment = Tabular::LYX_LONGTABULAR_ALIGN_LEFT;
4797 case Tabular::LONGTABULAR_ALIGN_CENTER:
4798 tabular.longtabular_alignment = Tabular::LYX_LONGTABULAR_ALIGN_CENTER;
4801 case Tabular::LONGTABULAR_ALIGN_RIGHT:
4802 tabular.longtabular_alignment = Tabular::LYX_LONGTABULAR_ALIGN_RIGHT;
4807 case Tabular::SET_ROTATE_CELL:
4808 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4809 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4810 tabular.setRotateCell(
4811 tabular.cellIndex(i, j), true);
4814 case Tabular::UNSET_ROTATE_CELL:
4815 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4816 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4817 tabular.setRotateCell(tabular.cellIndex(i, j), false);
4820 case Tabular::TOGGLE_ROTATE_CELL:
4822 bool oneNotRotated = oneCellHasRotationState(false,
4823 sel_row_start, sel_row_end, sel_col_start, sel_col_end);
4825 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4826 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4827 tabular.setRotateCell(tabular.cellIndex(i, j),
4832 case Tabular::SET_USEBOX: {
4833 Tabular::BoxType val = Tabular::BoxType(convert<int>(value));
4834 if (val == tabular.getUsebox(cur.idx()))
4835 val = Tabular::BOX_NONE;
4836 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4837 for (col_type j = sel_col_start; j <= sel_col_end; ++j)
4838 tabular.setUsebox(tabular.cellIndex(i, j), val);
4842 case Tabular::UNSET_LTFIRSTHEAD:
4844 case Tabular::SET_LTFIRSTHEAD:
4845 tabular.getRowOfLTFirstHead(row, ltt);
4846 checkLongtableSpecial(ltt, value, flag);
4847 tabular.setLTHead(row, flag, ltt, true);
4850 case Tabular::UNSET_LTHEAD:
4852 case Tabular::SET_LTHEAD:
4853 tabular.getRowOfLTHead(row, ltt);
4854 checkLongtableSpecial(ltt, value, flag);
4855 tabular.setLTHead(row, flag, ltt, false);
4858 case Tabular::UNSET_LTFOOT:
4860 case Tabular::SET_LTFOOT:
4861 tabular.getRowOfLTFoot(row, ltt);
4862 checkLongtableSpecial(ltt, value, flag);
4863 tabular.setLTFoot(row, flag, ltt, false);
4866 case Tabular::UNSET_LTLASTFOOT:
4868 case Tabular::SET_LTLASTFOOT:
4869 tabular.getRowOfLTLastFoot(row, ltt);
4870 checkLongtableSpecial(ltt, value, flag);
4871 tabular.setLTFoot(row, flag, ltt, true);
4874 case Tabular::SET_LTNEWPAGE:
4875 tabular.setLTNewPage(row, !tabular.getLTNewPage(row));
4878 case Tabular::TOGGLE_LTCAPTION: {
4879 bool set = !tabular.ltCaption(row);
4880 cur.idx() = tabular.setLTCaption(row, set);
4883 cur.setSelection(false);
4884 // When a row is set as caption, then also insert a caption. Otherwise
4885 // the LaTeX output is broken, when the user doesn't add a caption.
4887 lyx::dispatch(FuncRequest(LFUN_CAPTION_INSERT));
4891 case Tabular::SET_BOOKTABS:
4892 tabular.use_booktabs = true;
4895 case Tabular::UNSET_BOOKTABS:
4896 tabular.use_booktabs = false;
4899 case Tabular::SET_TOP_SPACE: {
4901 if (value == "default")
4902 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4903 tabular.row_info[i].top_space_default = true;
4904 else if (isValidLength(value, &len))
4905 for (row_type i = sel_row_start; i <= sel_row_end; ++i) {
4906 tabular.row_info[i].top_space_default = false;
4907 tabular.row_info[i].top_space = len;
4910 for (row_type i = sel_row_start; i <= sel_row_end; ++i) {
4911 tabular.row_info[i].top_space_default = false;
4912 tabular.row_info[i].top_space = len;
4917 case Tabular::SET_BOTTOM_SPACE: {
4919 if (value == "default")
4920 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4921 tabular.row_info[i].bottom_space_default = true;
4922 else if (isValidLength(value, &len))
4923 for (row_type i = sel_row_start; i <= sel_row_end; ++i) {
4924 tabular.row_info[i].bottom_space_default = false;
4925 tabular.row_info[i].bottom_space = len;
4928 for (row_type i = sel_row_start; i <= sel_row_end; ++i) {
4929 tabular.row_info[i].bottom_space_default = false;
4930 tabular.row_info[i].bottom_space = len;
4935 case Tabular::SET_INTERLINE_SPACE: {
4937 if (value == "default")
4938 for (row_type i = sel_row_start; i <= sel_row_end; ++i)
4939 tabular.row_info[i].interline_space_default = true;
4940 else if (isValidLength(value, &len))
4941 for (row_type i = sel_row_start; i <= sel_row_end; ++i) {
4942 tabular.row_info[i].interline_space_default = false;
4943 tabular.row_info[i].interline_space = len;
4946 for (row_type i = sel_row_start; i <= sel_row_end; ++i) {
4947 tabular.row_info[i].interline_space_default = false;
4948 tabular.row_info[i].interline_space = len;
4953 // dummy stuff just to avoid warnings
4954 case Tabular::LAST_ACTION:
4960 bool InsetTabular::showInsetDialog(BufferView * bv) const
4962 bv->showDialog("tabular", params2string(*this),
4963 const_cast<InsetTabular *>(this));
4968 void InsetTabular::openLayoutDialog(BufferView * bv) const
4970 bv->showDialog("tabular", params2string(*this),
4971 const_cast<InsetTabular *>(this));
4975 bool InsetTabular::copySelection(Cursor & cur)
4977 if (!cur.selection())
4982 getSelection(cur, rs, re, cs, ce);
4984 paste_tabular.reset(new Tabular(tabular));
4986 for (row_type i = 0; i < rs; ++i)
4987 paste_tabular->deleteRow(0);
4989 row_type const rows = re - rs + 1;
4990 while (paste_tabular->row_info.size() > rows)
4991 paste_tabular->deleteRow(rows);
4993 for (col_type i = 0; i < cs; ++i)
4994 paste_tabular->deleteColumn(0);
4996 col_type const columns = ce - cs + 1;
4997 while (paste_tabular->column_info.size() > columns)
4998 paste_tabular->deleteColumn(columns);
5000 paste_tabular->setBuffer(tabular.buffer());
5002 odocstringstream os;
5003 OutputParams const runparams(0);
5004 paste_tabular->plaintext(os, runparams, 0, true, '\t');
5005 // Needed for the "Edit->Paste recent" menu and the system clipboard.
5006 cap::copySelection(cur, os.str());
5008 // mark tabular stack dirty
5009 // FIXME: this is a workaround for bug 1919. Should be removed for 1.5,
5010 // when we (hopefully) have a one-for-all paste mechanism.
5011 // This must be called after cap::copySelection.
5012 dirtyTabularStack(true);
5018 bool InsetTabular::pasteClipboard(Cursor & cur)
5022 col_type actcol = tabular.cellColumn(cur.idx());
5023 row_type actrow = tabular.cellRow(cur.idx());
5025 if (cur.selIsMultiCell()) {
5028 getSelection(cur, actrow, re, actcol, ce);
5031 for (row_type r1 = 0, r2 = actrow;
5032 r1 < paste_tabular->row_info.size() && r2 < tabular.row_info.size();
5034 for (col_type c1 = 0, c2 = actcol;
5035 c1 < paste_tabular->column_info.size() && c2 < tabular.column_info.size();
5037 if (paste_tabular->isPartOfMultiColumn(r1, c1) &&
5038 tabular.isPartOfMultiColumn(r2, c2))
5040 if (paste_tabular->isPartOfMultiColumn(r1, c1)) {
5044 if (tabular.isPartOfMultiColumn(r2, c2)) {
5048 shared_ptr<InsetTableCell> inset(
5049 new InsetTableCell(*paste_tabular->cellInset(r1, c1)));
5050 tabular.setCellInset(r2, c2, inset);
5051 // FIXME: change tracking (MG)
5052 inset->setChange(Change(buffer().params().trackChanges ?
5053 Change::INSERTED : Change::UNCHANGED));
5061 void InsetTabular::cutSelection(Cursor & cur)
5063 if (!cur.selection())
5068 getSelection(cur, rs, re, cs, ce);
5069 for (row_type i = rs; i <= re; ++i) {
5070 for (col_type j = cs; j <= ce; ++j) {
5071 shared_ptr<InsetTableCell> t
5072 = cell(tabular.cellIndex(i, j));
5073 if (buffer().params().trackChanges)
5074 // FIXME: Change tracking (MG)
5075 t->setChange(Change(Change::DELETED));
5081 // cursor position might be invalid now
5082 if (cur.pit() > cur.lastpit())
5083 cur.pit() = cur.lastpit();
5084 if (cur.pos() > cur.lastpos())
5085 cur.pos() = cur.lastpos();
5086 cur.clearSelection();
5090 bool InsetTabular::isRightToLeft(Cursor & cur) const
5092 LASSERT(cur.depth() > 1, /**/);
5093 Paragraph const & parentpar = cur[cur.depth() - 2].paragraph();
5094 pos_type const parentpos = cur[cur.depth() - 2].pos();
5095 return parentpar.getFontSettings(buffer().params(),
5096 parentpos).language()->rightToLeft();
5099 docstring InsetTabular::asString(idx_type stidx, idx_type enidx,
5102 LASSERT(stidx <= enidx, return docstring());
5104 col_type const col1 = tabular.cellColumn(stidx);
5105 col_type const col2 = tabular.cellColumn(enidx);
5106 row_type const row1 = tabular.cellRow(stidx);
5107 row_type const row2 = tabular.cellRow(enidx);
5109 for (col_type col = col1; col <= col2; col++)
5110 for (row_type row = row1; row <= row2; row++) {
5115 retval += tabular.cellInset(row, col)->asString(intoInsets);
5121 void InsetTabular::getSelection(Cursor & cur,
5122 row_type & rs, row_type & re, col_type & cs, col_type & ce) const
5124 CursorSlice const & beg = cur.selBegin();
5125 CursorSlice const & end = cur.selEnd();
5126 cs = tabular.cellColumn(beg.idx());
5127 ce = tabular.cellColumn(end.idx());
5130 cs = tabular.cellColumn(end.idx());
5132 ce = tabular.cellRightColumn(end.idx());
5135 rs = tabular.cellRow(beg.idx());
5136 re = tabular.cellRow(end.idx());
5142 Text * InsetTabular::getText(int idx) const
5144 return size_t(idx) < nargs() ? cell(idx)->getText(0) : 0;
5148 void InsetTabular::setChange(Change const & change)
5150 for (idx_type idx = 0; idx < nargs(); ++idx)
5151 cell(idx)->setChange(change);
5155 void InsetTabular::acceptChanges()
5157 for (idx_type idx = 0; idx < nargs(); ++idx)
5158 cell(idx)->acceptChanges();
5162 void InsetTabular::rejectChanges()
5164 for (idx_type idx = 0; idx < nargs(); ++idx)
5165 cell(idx)->rejectChanges();
5169 bool InsetTabular::allowParagraphCustomization(idx_type cell) const
5171 return tabular.getPWidth(cell).zero();
5175 bool InsetTabular::forcePlainLayout(idx_type cell) const
5177 return !tabular.getPWidth(cell).zero();
5181 bool InsetTabular::insertPlaintextString(BufferView & bv, docstring const & buf,
5184 if (buf.length() <= 0)
5189 col_type maxCols = 1;
5190 size_t const len = buf.length();
5194 (p = buf.find_first_of(from_ascii("\t\n"), p)) != docstring::npos) {
5202 maxCols = max(cols, maxCols);
5208 maxCols = max(cols, maxCols);
5214 paste_tabular.reset(new Tabular(buffer_, rows, maxCols));
5215 loctab = paste_tabular.get();
5217 dirtyTabularStack(true);
5220 cell = bv.cursor().idx();
5221 ocol = tabular.cellColumn(cell);
5222 row = tabular.cellRow(cell);
5226 idx_type const cells = loctab->numberofcells;
5229 rows = loctab->row_info.size();
5230 col_type const columns = loctab->column_info.size();
5232 while (cell < cells && p < len && row < rows &&
5233 (p = buf.find_first_of(from_ascii("\t\n"), p)) != docstring::npos)
5239 // we can only set this if we are not too far right
5240 if (cols < columns) {
5241 shared_ptr<InsetTableCell> inset = loctab->cellInset(cell);
5242 Font const font = bv.textMetrics(&inset->text()).
5244 inset->setText(buf.substr(op, p - op), font,
5245 buffer().params().trackChanges);
5251 // we can only set this if we are not too far right
5252 if (cols < columns) {
5253 shared_ptr<InsetTableCell> inset = tabular.cellInset(cell);
5254 Font const font = bv.textMetrics(&inset->text()).
5256 inset->setText(buf.substr(op, p - op), font,
5257 buffer().params().trackChanges);
5262 cell = loctab->cellIndex(row, cols);
5268 // check for the last cell if there is no trailing '\n'
5269 if (cell < cells && op < len) {
5270 shared_ptr<InsetTableCell> inset = loctab->cellInset(cell);
5271 Font const font = bv.textMetrics(&inset->text()).displayFont(0, 0);
5272 inset->setText(buf.substr(op, len - op), font,
5273 buffer().params().trackChanges);
5279 void InsetTabular::addPreview(PreviewLoader & loader) const
5281 row_type const rows = tabular.row_info.size();
5282 col_type const columns = tabular.column_info.size();
5283 for (row_type i = 0; i < rows; ++i) {
5284 for (col_type j = 0; j < columns; ++j)
5285 tabular.cellInset(i, j)->addPreview(loader);
5290 bool InsetTabular::completionSupported(Cursor const & cur) const
5292 Cursor const & bvCur = cur.bv().cursor();
5293 if (&bvCur.inset() != this)
5295 return cur.text()->completionSupported(cur);
5299 bool InsetTabular::inlineCompletionSupported(Cursor const & cur) const
5301 return completionSupported(cur);
5305 bool InsetTabular::automaticInlineCompletion() const
5307 return lyxrc.completion_inline_text;
5311 bool InsetTabular::automaticPopupCompletion() const
5313 return lyxrc.completion_popup_text;
5317 bool InsetTabular::showCompletionCursor() const
5319 return lyxrc.completion_cursor_text;
5323 CompletionList const * InsetTabular::createCompletionList(Cursor const & cur) const
5325 return completionSupported(cur) ? cur.text()->createCompletionList(cur) : 0;
5329 docstring InsetTabular::completionPrefix(Cursor const & cur) const
5331 if (!completionSupported(cur))
5333 return cur.text()->completionPrefix(cur);
5337 bool InsetTabular::insertCompletion(Cursor & cur, docstring const & s, bool finished)
5339 if (!completionSupported(cur))
5342 return cur.text()->insertCompletion(cur, s, finished);
5346 void InsetTabular::completionPosAndDim(Cursor const & cur, int & x, int & y,
5347 Dimension & dim) const
5349 TextMetrics const & tm = cur.bv().textMetrics(cur.text());
5350 tm.completionPosAndDim(cur, x, y, dim);
5354 void InsetTabular::string2params(string const & in, InsetTabular & inset)
5356 istringstream data(in);
5358 lex.setStream(data);
5365 if (!lex || token != "tabular") {
5366 LYXERR0("Expected arg 1 to be \"tabular\" in " << in);
5370 // This is part of the inset proper that is usually swallowed
5371 // by Buffer::readInset
5373 if (!lex || token != "Tabular") {
5374 LYXERR0("Expected arg 2 to be \"Tabular\" in " << in);
5382 string InsetTabular::params2string(InsetTabular const & inset)
5385 data << "tabular" << ' ';
5387 data << "\\end_inset\n";