1 /* This file is part of
2 * ======================================================
4 * LyX, The Document Processor
6 * Copyright 2000-2002 The LyX Team.
8 * @author: Jürgen Vigna
10 * ======================================================
16 #pragma implementation
19 // temporary until verified (08/08/2001 Jug)
20 #define SPECIAL_COLUM_HANDLING 1
27 #include "BufferView.h"
28 #include "frontends/Painter.h"
29 #include "LaTeXFeatures.h"
30 #include "insets/insettabular.h"
31 #include "insets/insettext.h"
32 #include "support/lstrings.h"
33 #include "support/lyxmanip.h"
34 #include "support/LAssert.h"
35 #include "frontends/Alert.h"
37 #include "tabular_funcs.h"
51 #ifndef CXX_GLOBAL_CSTD
57 int const WIDTH_OF_LINE = 5;
61 /// Define a few methods for the inner structs
63 LyXTabular::cellstruct::cellstruct(BufferParams const & bg)
68 multicolumn = LyXTabular::CELL_NORMAL;
69 alignment = LYX_ALIGN_CENTER;
70 valignment = LYX_VALIGN_TOP;
80 LyXTabular::rowstruct::rowstruct()
94 LyXTabular::columnstruct::columnstruct()
98 alignment = LYX_ALIGN_CENTER;
99 valignment = LYX_VALIGN_TOP;
104 LyXTabular::lttype::lttype()
113 LyXTabular::LyXTabular(BufferParams const & bp,
114 InsetTabular * inset, int rows_arg, int columns_arg)
118 Init(bp, rows_arg, columns_arg);
122 LyXTabular::LyXTabular(BufferParams const & bp,
123 InsetTabular * inset, LyXTabular const & lt,
128 Init(bp, lt.rows_, lt.columns_, <);
129 // we really should change again to have InsetText as a pointer
130 // and allocate it then we would not have to do this stuff all
133 for (int i = 0; i < rows_; ++i) {
134 for (int j = 0; j < columns_; ++j) {
135 cell_info[i][j].inset.id(lt.cell_info[i][j].inset.id());
136 cell_info[i][j].inset.setParagraphData(lt.cell_info[i][j].inset.paragraph(),true);
142 #warning Jürgen, can you make it the other way round. So that copy assignment depends on the copy constructor and not the other way. (Lgb)
149 LyXTabular::LyXTabular(Buffer const * buf, InsetTabular * inset, LyXLex & lex)
157 LyXTabular & LyXTabular::operator=(LyXTabular const & lt)
160 #warning This while method should look like this: (Lgb)
165 // If this and lt is not of the same size we have a serious bug
166 // So then it is ok to throw an exception, or for now
168 lyx::Assert(rows_ == lt.rows_ && columns_ == lt.columns_);
170 cell_info = lt.cell_info;
171 row_info = lt.row_info;
172 column_info = lt.column_info;
173 SetLongTabular(lt.is_long_tabular);
182 LyXTabular * LyXTabular::clone(BufferParams const & bp,
183 InsetTabular * inset, bool same_id)
185 LyXTabular * result = new LyXTabular(bp, inset, *this, same_id);
187 // don't know if this is good but I need to Clone also
188 // the text-insets here, this is for the Undo-facility!
189 for (int i = 0; i < rows_; ++i) {
190 for (int j = 0; j < columns_; ++j) {
191 result->cell_info[i][j].inset = cell_info[i][j].inset;
192 result->cell_info[i][j].inset.setOwner(inset);
200 /* activates all lines and sets all widths to 0 */
201 void LyXTabular::Init(BufferParams const & bp,
202 int rows_arg, int columns_arg, LyXTabular const * lt)
205 columns_ = columns_arg;
206 row_info = row_vector(rows_, rowstruct());
207 column_info = column_vector(columns_, columnstruct());
208 cell_info = cell_vvector(rows_, cell_vector(columns_, cellstruct(bp)));
216 for (int i = 0; i < rows_; ++i) {
217 for (int j = 0; j < columns_; ++j) {
218 cell_info[i][j].inset.setOwner(owner_);
219 cell_info[i][j].inset.setDrawFrame(0, InsetText::LOCKED);
220 cell_info[i][j].cellno = cellno++;
222 cell_info[i].back().right_line = true;
224 row_info.back().bottom_line = true;
225 row_info.front().bottom_line = true;
227 for (int i = 0; i < columns_; ++i) {
228 calculate_width_of_column(i);
230 column_info.back().right_line = true;
232 calculate_width_of_tabular();
234 rowofcell = vector<int>();
235 columnofcell = vector<int>();
236 set_row_column_number_info();
237 is_long_tabular = false;
242 void LyXTabular::AppendRow(BufferParams const & bp, int cell)
246 int row = row_of_cell(cell);
248 row_vector::iterator rit = row_info.begin() + row;
249 row_info.insert(rit, rowstruct());
250 // now set the values of the row before
251 row_info[row] = row_info[row + 1];
254 cell_vvector::iterator cit = cell_info.begin() + row;
255 cell_info.insert(cit, vector<cellstruct>(columns_, cellstruct(bp)));
257 cell_vvector c_info = cell_vvector(rows_, cell_vector(columns_,
260 for (int i = 0; i <= row; ++i) {
261 for (int j = 0; j < columns_; ++j) {
262 c_info[i][j] = cell_info[i][j];
265 for (int i = row + 1; i < rows_; ++i) {
266 for (int j = 0; j < columns_; ++j) {
267 c_info[i][j] = cell_info[i-1][j];
272 for (int j = 0; j < columns_; ++j) {
273 cell_info[row][j].inset.clear();
280 void LyXTabular::DeleteRow(int row)
282 if (rows_ == 1) return; // Not allowed to delete last row
284 row_info.erase(row_info.begin() + row); //&row_info[row]);
285 cell_info.erase(cell_info.begin() + row); //&cell_info[row]);
291 void LyXTabular::AppendColumn(BufferParams const & bp, int cell)
295 cell_vvector c_info = cell_vvector(rows_, cell_vector(columns_,
297 int const column = column_of_cell(cell);
298 column_vector::iterator cit = column_info.begin() + column + 1;
299 column_info.insert(cit, columnstruct());
300 // set the column values of the column before
301 column_info[column + 1] = column_info[column];
303 for (int i = 0; i < rows_; ++i) {
304 for (int j = 0; j <= column; ++j) {
305 c_info[i][j] = cell_info[i][j];
307 for (int j = column + 1; j < columns_; ++j) {
308 c_info[i][j] = cell_info[i][j - 1];
310 // care about multicolumns
311 if (c_info[i][column + 1].multicolumn==CELL_BEGIN_OF_MULTICOLUMN)
313 c_info[i][column + 1].multicolumn = CELL_PART_OF_MULTICOLUMN;
315 if ((column + 2) >= columns_ ||
316 c_info[i][column + 2].multicolumn != CELL_PART_OF_MULTICOLUMN)
318 c_info[i][column + 1].multicolumn = LyXTabular::CELL_NORMAL;
323 for (int i = 0; i < rows_; ++i) {
324 //cell_info[i][column].inset.clear();
325 cell_info[i][column + 1].inset.clear();
331 void LyXTabular::DeleteColumn(int column)
333 // Similar to DeleteRow
334 //if (!(columns_ - 1))
336 if (columns_ == 1) return; // Not allowed to delete last column
338 column_info.erase(column_info.begin() + column);
339 for (int i = 0; i < rows_; ++i) {
340 cell_info[i].erase(cell_info[i].begin() + column);
347 void LyXTabular::reinit()
353 void LyXTabular::Reinit(bool reset_widths)
356 for (int i = 0; i < rows_; ++i) {
357 for (int j = 0; j < columns_; ++j) {
358 cell_info[i][j].width_of_cell = 0;
359 cell_info[i][j].inset.setOwner(owner_);
364 for (int i = 0; i < columns_; ++i) {
365 calculate_width_of_column(i);
367 calculate_width_of_tabular();
369 set_row_column_number_info();
373 void LyXTabular::set_row_column_number_info(bool oldformat)
376 for (int row = 0; row < rows_; ++row) {
377 for (int column = 0; column<columns_; ++column) {
378 if (cell_info[row][column].multicolumn
379 != LyXTabular::CELL_PART_OF_MULTICOLUMN)
381 cell_info[row][column].cellno = numberofcells;
384 ++numberofcells; // because this is one more than as we start from 0
386 rowofcell.resize(numberofcells);
387 columnofcell.resize(numberofcells);
389 for (int row = 0, column = 0, c = 0;
390 c < numberofcells && row < rows_ && column < columns_;) {
392 columnofcell[c] = column;
396 } while (column < columns_ &&
397 cell_info[row][column].multicolumn
398 == LyXTabular::CELL_PART_OF_MULTICOLUMN);
399 if (column == columns_) {
405 for (int row = 0; row < rows_; ++row) {
406 for (int column = 0; column < columns_; ++column) {
407 if (IsPartOfMultiColumn(row,column))
409 // now set the right line of multicolumns right for oldformat read
411 cell_info[row][column].multicolumn==CELL_BEGIN_OF_MULTICOLUMN)
413 int cn=cells_in_multicolumn(cell_info[row][column].cellno);
414 cell_info[row][column].right_line =
415 cell_info[row][column+cn-1].right_line;
417 cell_info[row][column].inset.setAutoBreakRows(
418 !GetPWidth(GetCellNumber(row, column)).zero());
424 int LyXTabular::GetNumberOfCells() const
426 return numberofcells;
430 int LyXTabular::NumberOfCellsInRow(int cell) const
432 int const row = row_of_cell(cell);
434 for (int i = 0; i < columns_; ++i) {
435 if (cell_info[row][i].multicolumn != LyXTabular::CELL_PART_OF_MULTICOLUMN)
442 /* returns 1 if there is a topline, returns 0 if not */
443 bool LyXTabular::TopLine(int cell, bool onlycolumn) const
445 int const row = row_of_cell(cell);
447 if (!onlycolumn && IsMultiColumn(cell))
448 return cellinfo_of_cell(cell)->top_line;
449 return row_info[row].top_line;
453 bool LyXTabular::BottomLine(int cell, bool onlycolumn) const
455 // no bottom line underneath non-existent cells if you please
456 // Isn't that a programming error? Is so this should
457 // be an Assert instead. (Lgb)
458 if (cell >= numberofcells)
461 if (!onlycolumn && IsMultiColumn(cell))
462 return cellinfo_of_cell(cell)->bottom_line;
463 return row_info[row_of_cell(cell)].bottom_line;
467 bool LyXTabular::LeftLine(int cell, bool onlycolumn) const
469 if (!onlycolumn && IsMultiColumn(cell) &&
470 (IsFirstCellInRow(cell) || IsMultiColumn(cell-1)))
472 #ifdef SPECIAL_COLUM_HANDLING
473 if (cellinfo_of_cell(cell)->align_special.empty())
474 return cellinfo_of_cell(cell)->left_line;
475 return prefixIs(ltrim(cellinfo_of_cell(cell)->align_special), "|");
477 return cellinfo_of_cell(cell)->left_line;
480 #ifdef SPECIAL_COLUM_HANDLING
481 if (column_info[column_of_cell(cell)].align_special.empty())
482 return column_info[column_of_cell(cell)].left_line;
483 return prefixIs(ltrim(column_info[column_of_cell(cell)].align_special), "|");
485 return column_info[column_of_cell(cell)].left_line;
490 bool LyXTabular::RightLine(int cell, bool onlycolumn) const
492 if (!onlycolumn && IsMultiColumn(cell) &&
493 (IsLastCellInRow(cell) || IsMultiColumn(cell+1)))
495 #ifdef SPECIAL_COLUM_HANDLING
496 if (cellinfo_of_cell(cell)->align_special.empty())
497 return cellinfo_of_cell(cell)->right_line;
498 return suffixIs(rtrim(cellinfo_of_cell(cell)->align_special), "|");
500 return cellinfo_of_cell(cell)->right_line;
503 #ifdef SPECIAL_COLUM_HANDLING
504 if (column_info[column_of_cell(cell)].align_special.empty())
505 return column_info[right_column_of_cell(cell)].right_line;
506 return suffixIs(rtrim(column_info[column_of_cell(cell)].align_special), "|");
508 return column_info[right_column_of_cell(cell)].right_line;
513 bool LyXTabular::TopAlreadyDrawed(int cell) const
515 int row = row_of_cell(cell);
516 if ((row > 0) && !GetAdditionalHeight(row)) {
517 int column = column_of_cell(cell);
520 && cell_info[row][column].multicolumn
521 == LyXTabular::CELL_PART_OF_MULTICOLUMN)
523 if (cell_info[row][column].multicolumn == LyXTabular::CELL_NORMAL)
524 return row_info[row].bottom_line;
526 return cell_info[row][column].bottom_line;
532 bool LyXTabular::LeftAlreadyDrawed(int cell) const
534 int column = column_of_cell(cell);
536 int row = row_of_cell(cell);
538 (cell_info[row][column].multicolumn ==
539 LyXTabular::CELL_PART_OF_MULTICOLUMN));
540 if (GetAdditionalWidth(cell_info[row][column].cellno))
542 #ifdef SPECIAL_COLUM_HANDLING
543 return RightLine(cell_info[row][column].cellno);
545 return RightLine(cell_info[row][column].cellno, true);
552 bool LyXTabular::IsLastRow(int cell) const
554 return (row_of_cell(cell) == rows_ - 1);
558 int LyXTabular::GetAdditionalHeight(int row) const
560 if (!row || row >= rows_)
566 for (int column = 0; column < columns_ && bottom; ++column) {
567 switch (cell_info[row - 1][column].multicolumn) {
568 case LyXTabular::CELL_BEGIN_OF_MULTICOLUMN:
569 bottom = cell_info[row - 1][column].bottom_line;
571 case LyXTabular::CELL_NORMAL:
572 bottom = row_info[row - 1].bottom_line;
575 for (int column = 0; column < columns_ && top; ++column) {
576 switch (cell_info[row][column].multicolumn) {
577 case LyXTabular::CELL_BEGIN_OF_MULTICOLUMN:
578 top = cell_info[row][column].top_line;
580 case LyXTabular::CELL_NORMAL:
581 top = row_info[row].top_line;
585 return WIDTH_OF_LINE;
590 int LyXTabular::GetAdditionalWidth(int cell) const
592 // internally already set in SetWidthOfCell
593 // used to get it back in text.C
594 int const col = right_column_of_cell(cell);
595 int const row = row_of_cell(cell);
596 if (col < columns_ - 1 && RightLine(cell) &&
597 LeftLine(cell_info[row][col+1].cellno)) // column_info[col+1].left_line)
599 return WIDTH_OF_LINE;
606 // returns the maximum over all rows
607 int LyXTabular::GetWidthOfColumn(int cell) const
609 int const column1 = column_of_cell(cell);
610 int const column2 = right_column_of_cell(cell);
612 for (int i = column1; i <= column2; ++i) {
613 result += column_info[i].width_of_column;
619 int LyXTabular::GetWidthOfTabular() const
621 return width_of_tabular;
625 /* returns 1 if a complete update is necessary, otherwise 0 */
626 bool LyXTabular::SetWidthOfMulticolCell(int cell, int new_width)
628 if (!IsMultiColumn(cell))
631 int const row = row_of_cell(cell);
632 int const column1 = column_of_cell(cell);
633 int const column2 = right_column_of_cell(cell);
634 int const old_val = cell_info[row][column2].width_of_cell;
636 // first set columns to 0 so we can calculate the right width
637 for (int i = column1; i <= column2; ++i) {
638 cell_info[row][i].width_of_cell = 0;
640 // set the width to MAX_WIDTH until width > 0
641 int width = (new_width + 2 * WIDTH_OF_LINE);
643 for (; i < column2 && width > column_info[i].width_of_column; ++i) {
644 cell_info[row][i].width_of_cell = column_info[i].width_of_column;
645 width -= column_info[i].width_of_column;
648 cell_info[row][i].width_of_cell = width;
650 if (old_val != cell_info[row][column2].width_of_cell) {
651 // in this case we have to recalculate all multicolumn cells which
652 // have this column as one of theirs but not as last one
653 calculate_width_of_column_NMC(i);
654 recalculateMulticolumnsOfColumn(i);
655 calculate_width_of_column(i);
661 void LyXTabular::recalculateMulticolumnsOfColumn(int column)
663 // the last column does not have to be recalculated because all
664 // multicolumns will have here there last multicolumn cell which
665 // always will have the whole rest of the width of the cell.
666 if (column > (columns_ - 2))
668 for(int row = 0; row < rows_; ++row) {
669 int mc = cell_info[row][column].multicolumn;
670 int nmc = cell_info[row][column+1].multicolumn;
671 // we only have to update multicolumns which do not have this
672 // column as their last column!
673 if (mc == CELL_BEGIN_OF_MULTICOLUMN ||
674 ((mc == CELL_PART_OF_MULTICOLUMN) &&
675 (nmc == CELL_PART_OF_MULTICOLUMN)))
677 int const cellno = cell_info[row][column].cellno;
678 SetWidthOfMulticolCell(cellno,
679 GetWidthOfCell(cellno)-(2 * WIDTH_OF_LINE));
685 /* returns 1 if a complete update is necessary, otherwise 0 */
686 bool LyXTabular::SetWidthOfCell(int cell, int new_width)
688 int const row = row_of_cell(cell);
689 int const column1 = column_of_cell(cell);
694 #ifdef SPECIAL_COLUM_HANDLING
695 if (RightLine(cell_info[row][column1].cellno, true) &&
696 (column1 < columns_-1) &&
697 LeftLine(cell_info[row][column1+1].cellno, true))
699 if (column_info[column1].right_line && (column1 < columns_-1) &&
700 column_info[column1+1].left_line) // additional width
704 add_width = WIDTH_OF_LINE;
706 if (GetWidthOfCell(cell) == (new_width+2*WIDTH_OF_LINE+add_width)) {
709 if (IsMultiColumn(cell, true)) {
710 tmp = SetWidthOfMulticolCell(cell, new_width);
712 width = (new_width + 2*WIDTH_OF_LINE + add_width);
713 cell_info[row][column1].width_of_cell = width;
714 tmp = calculate_width_of_column_NMC(column1);
716 recalculateMulticolumnsOfColumn(column1);
719 for (int i = 0; i < columns_; ++i)
720 calculate_width_of_column(i);
721 calculate_width_of_tabular();
728 bool LyXTabular::SetAlignment(int cell, LyXAlignment align, bool onlycolumn)
730 if (!IsMultiColumn(cell) || onlycolumn)
731 column_info[column_of_cell(cell)].alignment = align;
733 cellinfo_of_cell(cell)->alignment = align;
738 bool LyXTabular::SetVAlignment(int cell, VAlignment align, bool onlycolumn)
740 if (!IsMultiColumn(cell) || onlycolumn)
741 column_info[column_of_cell(cell)].valignment = align;
743 cellinfo_of_cell(cell)->valignment = align;
748 bool LyXTabular::SetColumnPWidth(int cell, LyXLength const & width)
750 bool flag = !width.zero();
751 int const j = column_of_cell(cell);
753 column_info[j].p_width = width;
754 // This should not ne necessary anymore
755 // if (flag) // do this only if there is a width
756 // SetAlignment(cell, LYX_ALIGN_LEFT);
757 for (int i = 0; i < rows_; ++i) {
758 int c = GetCellNumber(i, j);
759 flag = !GetPWidth(c).zero(); // because of multicolumns!
760 GetCellInset(c)->setAutoBreakRows(flag);
766 bool LyXTabular::SetMColumnPWidth(int cell, LyXLength const & width)
768 bool const flag = !width.zero();
770 cellinfo_of_cell(cell)->p_width = width;
771 if (IsMultiColumn(cell)) {
772 GetCellInset(cell)->setAutoBreakRows(flag);
779 bool LyXTabular::SetAlignSpecial(int cell, string const & special,
780 LyXTabular::Feature what)
782 if (what == SET_SPECIAL_MULTI)
783 cellinfo_of_cell(cell)->align_special = special;
785 column_info[column_of_cell(cell)].align_special = special;
790 bool LyXTabular::SetAllLines(int cell, bool line)
792 SetTopLine(cell, line);
793 SetBottomLine(cell, line);
794 SetRightLine(cell, line);
795 SetLeftLine(cell, line);
800 bool LyXTabular::SetTopLine(int cell, bool line, bool onlycolumn)
802 int const row = row_of_cell(cell);
804 if (onlycolumn || !IsMultiColumn(cell))
805 row_info[row].top_line = line;
807 cellinfo_of_cell(cell)->top_line = line;
812 bool LyXTabular::SetBottomLine(int cell, bool line, bool onlycolumn)
814 if (onlycolumn || !IsMultiColumn(cell))
815 row_info[row_of_cell(cell)].bottom_line = line;
817 cellinfo_of_cell(cell)->bottom_line = line;
822 bool LyXTabular::SetLeftLine(int cell, bool line, bool onlycolumn)
824 if (onlycolumn || !IsMultiColumn(cell))
825 column_info[column_of_cell(cell)].left_line = line;
827 cellinfo_of_cell(cell)->left_line = line;
832 bool LyXTabular::SetRightLine(int cell, bool line, bool onlycolumn)
834 if (onlycolumn || !IsMultiColumn(cell))
835 column_info[right_column_of_cell(cell)].right_line = line;
837 cellinfo_of_cell(cell)->right_line = line;
842 LyXAlignment LyXTabular::GetAlignment(int cell, bool onlycolumn) const
844 if (!onlycolumn && IsMultiColumn(cell))
845 return cellinfo_of_cell(cell)->alignment;
847 return column_info[column_of_cell(cell)].alignment;
851 LyXTabular::VAlignment
852 LyXTabular::GetVAlignment(int cell, bool onlycolumn) const
854 if (!onlycolumn && IsMultiColumn(cell))
855 return cellinfo_of_cell(cell)->valignment;
857 return column_info[column_of_cell(cell)].valignment;
861 LyXLength const LyXTabular::GetPWidth(int cell) const
863 if (IsMultiColumn(cell))
864 return cellinfo_of_cell(cell)->p_width;
865 return column_info[column_of_cell(cell)].p_width;
869 LyXLength const LyXTabular::GetColumnPWidth(int cell) const
871 return column_info[column_of_cell(cell)].p_width;
875 LyXLength const LyXTabular::GetMColumnPWidth(int cell) const
877 if (IsMultiColumn(cell))
878 return cellinfo_of_cell(cell)->p_width;
883 string const LyXTabular::GetAlignSpecial(int cell, int what) const
885 if (what == SET_SPECIAL_MULTI)
886 return cellinfo_of_cell(cell)->align_special;
887 return column_info[column_of_cell(cell)].align_special;
891 int LyXTabular::GetWidthOfCell(int cell) const
893 int const row = row_of_cell(cell);
894 int const column1 = column_of_cell(cell);
895 int const column2 = right_column_of_cell(cell);
897 for (int i = column1; i <= column2; ++i) {
898 result += cell_info[row][i].width_of_cell;
904 int LyXTabular::GetBeginningOfTextInCell(int cell) const
908 switch (GetAlignment(cell)) {
909 case LYX_ALIGN_CENTER:
910 x += (GetWidthOfColumn(cell) - GetWidthOfCell(cell)) / 2;
912 case LYX_ALIGN_RIGHT:
913 x += GetWidthOfColumn(cell) - GetWidthOfCell(cell);
914 // + GetAdditionalWidth(cell);
916 default: /* LYX_ALIGN_LEFT: nothing :-) */
926 bool LyXTabular::IsFirstCellInRow(int cell) const
928 return column_of_cell(cell) == 0;
932 int LyXTabular::GetFirstCellInRow(int row) const
936 return cell_info[row][0].cellno;
939 bool LyXTabular::IsLastCellInRow(int cell) const
941 return (right_column_of_cell(cell) == (columns_ - 1));
945 int LyXTabular::GetLastCellInRow(int row) const
949 return cell_info[row][columns_-1].cellno;
953 bool LyXTabular::calculate_width_of_column(int column)
955 int const old_column_width = column_info[column].width_of_column;
958 for (int i = 0; i < rows_; ++i) {
959 maximum = max(cell_info[i][column].width_of_cell, maximum);
961 column_info[column].width_of_column = maximum;
962 return (column_info[column].width_of_column != old_column_width);
967 // Calculate the columns regarding ONLY the normal cells and if this
968 // column is inside a multicolumn cell then use it only if its the last
969 // column of this multicolumn cell as this gives an added with to the
970 // column, all the rest should be adapted!
972 bool LyXTabular::calculate_width_of_column_NMC(int column)
974 int const old_column_width = column_info[column].width_of_column;
976 for (int i = 0; i < rows_; ++i) {
977 int cell = GetCellNumber(i, column);
978 bool ismulti = IsMultiColumn(cell, true);
979 if ((!ismulti || (column == right_column_of_cell(cell))) &&
980 (cell_info[i][column].width_of_cell > max))
982 max = cell_info[i][column].width_of_cell;
985 column_info[column].width_of_column = max;
986 return (column_info[column].width_of_column != old_column_width);
990 void LyXTabular::calculate_width_of_tabular()
992 width_of_tabular = 0;
993 for (int i = 0; i < columns_; ++i) {
994 width_of_tabular += column_info[i].width_of_column;
999 int LyXTabular::row_of_cell(int cell) const
1001 if (cell >= numberofcells)
1005 return rowofcell[cell];
1009 int LyXTabular::column_of_cell(int cell) const
1011 if (cell >= numberofcells)
1012 return columns_ - 1;
1015 return columnofcell[cell];
1019 int LyXTabular::right_column_of_cell(int cell) const
1021 int const row = row_of_cell(cell);
1022 int column = column_of_cell(cell);
1023 while (column < (columns_ - 1) &&
1024 cell_info[row][column + 1].multicolumn == LyXTabular::CELL_PART_OF_MULTICOLUMN)
1030 void LyXTabular::Write(Buffer const * buf, ostream & os) const
1034 << write_attribute("version", 3)
1035 << write_attribute("rows", rows_)
1036 << write_attribute("columns", columns_)
1038 // global longtable options
1040 << write_attribute("rotate", rotate)
1041 << write_attribute("islongtable", is_long_tabular)
1042 << write_attribute("firstHeadTopDL", endfirsthead.topDL)
1043 << write_attribute("firstHeadBottomDL", endfirsthead.bottomDL)
1044 << write_attribute("firstHeadEmpty", endfirsthead.empty)
1045 << write_attribute("headTopDL", endhead.topDL)
1046 << write_attribute("headBottomDL", endhead.bottomDL)
1047 << write_attribute("footTopDL", endfoot.topDL)
1048 << write_attribute("footBottomDL", endfoot.bottomDL)
1049 << write_attribute("lastFootTopDL", endlastfoot.topDL)
1050 << write_attribute("lastFootBottomDL", endlastfoot.bottomDL)
1051 << write_attribute("lastFootEmpty", endlastfoot.empty)
1053 for (int j = 0; j < columns_; ++j) {
1055 << write_attribute("alignment", column_info[j].alignment)
1056 << write_attribute("valignment", column_info[j].valignment)
1057 << write_attribute("leftline", column_info[j].left_line)
1058 << write_attribute("rightline", column_info[j].right_line)
1059 << write_attribute("width", column_info[j].p_width.asString())
1060 << write_attribute("special", column_info[j].align_special)
1063 for (int i = 0; i < rows_; ++i) {
1065 << write_attribute("topline", row_info[i].top_line)
1066 << write_attribute("bottomline", row_info[i].bottom_line)
1067 << write_attribute("endhead", row_info[i].endhead)
1068 << write_attribute("endfirsthead", row_info[i].endfirsthead)
1069 << write_attribute("endfoot", row_info[i].endfoot)
1070 << write_attribute("endlastfoot", row_info[i].endlastfoot)
1071 << write_attribute("newpage", row_info[i].newpage)
1073 for (int j = 0; j < columns_; ++j) {
1075 << write_attribute("multicolumn", cell_info[i][j].multicolumn)
1076 << write_attribute("alignment", cell_info[i][j].alignment)
1077 << write_attribute("valignment", cell_info[i][j].valignment)
1078 << write_attribute("topline", cell_info[i][j].top_line)
1079 << write_attribute("bottomline", cell_info[i][j].bottom_line)
1080 << write_attribute("leftline", cell_info[i][j].left_line)
1081 << write_attribute("rightline", cell_info[i][j].right_line)
1082 << write_attribute("rotate", cell_info[i][j].rotate)
1083 << write_attribute("usebox", cell_info[i][j].usebox)
1084 << write_attribute("width", cell_info[i][j].p_width)
1085 << write_attribute("special", cell_info[i][j].align_special)
1087 os << "\\begin_inset ";
1088 cell_info[i][j].inset.write(buf, os);
1089 os << "\n\\end_inset \n"
1094 os << "</lyxtabular>\n";
1098 void LyXTabular::Read(Buffer const * buf, LyXLex & lex)
1101 istream & is = lex.getStream();
1103 l_getline(is, line);
1104 if (!prefixIs(line, "<lyxtabular ")
1105 && !prefixIs(line, "<LyXTabular ")) {
1106 OldFormatRead(buf->params, lex, line);
1111 if (!getTokenValue(line, "version", version))
1114 ReadOld(buf, is, lex, line);
1115 else if (version >= 2)
1116 ReadNew(buf, is, lex, line, version);
1119 void LyXTabular::setHeaderFooterRows(int hr, int fhr, int fr, int lfr)
1123 row_info[--hr].endhead = true;
1125 // set firstheader info
1126 if (fhr && (fhr < rows_)) {
1127 if (row_info[fhr].endhead) {
1129 row_info[--fhr].endfirsthead = true;
1130 row_info[fhr].endhead = false;
1132 } else if (row_info[fhr - 1].endhead) {
1133 endfirsthead.empty = true;
1135 while((fhr > 0) && !row_info[--fhr].endhead) {
1136 row_info[fhr].endfirsthead = true;
1141 if (fr && (fr < rows_)) {
1142 if (row_info[fr].endhead && row_info[fr-1].endhead) {
1143 while((fr > 0) && !row_info[--fr].endhead) {
1144 row_info[fr].endfoot = true;
1145 row_info[fr].endhead = false;
1147 } else if (row_info[fr].endfirsthead && row_info[fr-1].endfirsthead) {
1148 while((fr > 0) && !row_info[--fr].endfirsthead) {
1149 row_info[fr].endfoot = true;
1150 row_info[fr].endfirsthead = false;
1152 } else if (!row_info[fr - 1].endhead && !row_info[fr - 1].endfirsthead) {
1153 while((fr > 0) && !row_info[--fr].endhead &&
1154 !row_info[fr].endfirsthead)
1156 row_info[fr].endfoot = true;
1160 // set lastfooter info
1161 if (lfr && (lfr < rows_)) {
1162 if (row_info[lfr].endhead && row_info[lfr - 1].endhead) {
1163 while((lfr > 0) && !row_info[--lfr].endhead) {
1164 row_info[lfr].endlastfoot = true;
1165 row_info[lfr].endhead = false;
1167 } else if (row_info[lfr].endfirsthead &&
1168 row_info[lfr - 1].endfirsthead)
1170 while((lfr > 0) && !row_info[--lfr].endfirsthead) {
1171 row_info[lfr].endlastfoot = true;
1172 row_info[lfr].endfirsthead = false;
1174 } else if (row_info[lfr].endfoot
1175 && row_info[lfr - 1].endfoot) {
1176 while((lfr > 0) && !row_info[--lfr].endfoot) {
1177 row_info[lfr].endlastfoot = true;
1178 row_info[lfr].endfoot = false;
1180 } else if (!row_info[fr - 1].endhead
1181 && !row_info[fr - 1].endfirsthead &&
1182 !row_info[fr - 1].endfoot)
1185 !row_info[--lfr].endhead && !row_info[lfr].endfirsthead &&
1186 !row_info[lfr].endfoot)
1188 row_info[lfr].endlastfoot = true;
1190 } else if (haveLTFoot()) {
1191 endlastfoot.empty = true;
1196 void LyXTabular::ReadNew(Buffer const * buf, istream & is,
1197 LyXLex & lex, string const & l, int const version)
1201 if (!getTokenValue(line, "rows", rows_arg))
1204 if (!getTokenValue(line, "columns", columns_arg))
1206 Init(buf->params, rows_arg, columns_arg);
1207 l_getline(is, line);
1208 if (!prefixIs(line, "<features")) {
1209 lyxerr << "Wrong tabular format (expected <features ...> got"
1210 << line << ')' << endl;
1213 getTokenValue(line, "rotate", rotate);
1214 getTokenValue(line, "islongtable", is_long_tabular);
1215 // compatibility read for old longtable options. Now we can make any
1216 // row part of the header/footer type we want before it was strict
1217 // sequential from the first row down (as LaTeX does it!). So now when
1218 // we find a header/footer line we have to go up the rows and set it
1219 // on all preceding rows till the first or one with already a h/f option
1220 // set. If we find a firstheader on the same line as a header or a
1221 // lastfooter on the same line as a footer then this should be set empty.
1229 getTokenValue(line, "endhead", hrow);
1230 getTokenValue(line, "endfirsthead", fhrow);
1231 getTokenValue(line, "endfoot", frow);
1232 getTokenValue(line, "endlastfoot", lfrow);
1233 setHeaderFooterRows(abs(hrow), abs(fhrow), abs(frow), abs(lfrow));
1235 getTokenValue(line, "firstHeadTopDL", endfirsthead.topDL);
1236 getTokenValue(line, "firstHeadBottomDL", endfirsthead.bottomDL);
1237 getTokenValue(line, "firstHeadEmpty", endfirsthead.empty);
1238 getTokenValue(line, "headTopDL", endhead.topDL);
1239 getTokenValue(line, "headBottomDL", endhead.bottomDL);
1240 getTokenValue(line, "footTopDL", endfoot.topDL);
1241 getTokenValue(line, "footBottomDL", endfoot.bottomDL);
1242 getTokenValue(line, "lastFootTopDL", endlastfoot.topDL);
1243 getTokenValue(line, "lastFootBottomDL", endlastfoot.bottomDL);
1244 getTokenValue(line, "lastFootEmpty", endlastfoot.empty);
1246 for (int j = 0; j < columns_; ++j) {
1248 if (!prefixIs(line,"<column")) {
1249 lyxerr << "Wrong tabular format (expected <column ...> got"
1250 << line << ')' << endl;
1253 getTokenValue(line, "alignment", column_info[j].alignment);
1254 getTokenValue(line, "valignment", column_info[j].valignment);
1255 getTokenValue(line, "leftline", column_info[j].left_line);
1256 getTokenValue(line, "rightline", column_info[j].right_line);
1257 getTokenValue(line, "width", column_info[j].p_width);
1258 getTokenValue(line, "special", column_info[j].align_special);
1261 for (int i = 0; i < rows_; ++i) {
1262 l_getline(is, line);
1263 if (!prefixIs(line, "<row")) {
1264 lyxerr << "Wrong tabular format (expected <row ...> got"
1265 << line << ')' << endl;
1268 getTokenValue(line, "topline", row_info[i].top_line);
1269 getTokenValue(line, "bottomline", row_info[i].bottom_line);
1270 getTokenValue(line, "endfirsthead", row_info[i].endfirsthead);
1271 getTokenValue(line, "endhead", row_info[i].endhead);
1272 getTokenValue(line, "endfoot", row_info[i].endfoot);
1273 getTokenValue(line, "endlastfoot", row_info[i].endlastfoot);
1274 getTokenValue(line, "newpage", row_info[i].newpage);
1275 for (int j = 0; j < columns_; ++j) {
1276 l_getline(is, line);
1277 if (!prefixIs(line, "<cell")) {
1278 lyxerr << "Wrong tabular format (expected <cell ...> got"
1279 << line << ')' << endl;
1282 getTokenValue(line, "multicolumn", cell_info[i][j].multicolumn);
1283 getTokenValue(line, "alignment", cell_info[i][j].alignment);
1284 getTokenValue(line, "valignment", cell_info[i][j].valignment);
1285 getTokenValue(line, "topline", cell_info[i][j].top_line);
1286 getTokenValue(line, "bottomline", cell_info[i][j].bottom_line);
1287 getTokenValue(line, "leftline", cell_info[i][j].left_line);
1288 getTokenValue(line, "rightline", cell_info[i][j].right_line);
1289 getTokenValue(line, "rotate", cell_info[i][j].rotate);
1290 getTokenValue(line, "usebox", cell_info[i][j].usebox);
1291 getTokenValue(line, "width", cell_info[i][j].p_width);
1292 getTokenValue(line, "special", cell_info[i][j].align_special);
1293 l_getline(is, line);
1294 if (prefixIs(line, "\\begin_inset")) {
1295 cell_info[i][j].inset.read(buf, lex);
1296 l_getline(is, line);
1298 if (!prefixIs(line, "</cell>")) {
1299 lyxerr << "Wrong tabular format (expected </cell> got"
1300 << line << ')' << endl;
1304 l_getline(is, line);
1305 if (!prefixIs(line, "</row>")) {
1306 lyxerr << "Wrong tabular format (expected </row> got"
1307 << line << ')' << endl;
1311 while (!prefixIs(line, "</lyxtabular>")) {
1312 l_getline(is, line);
1314 set_row_column_number_info();
1318 void LyXTabular::OldFormatRead(BufferParams const & bp,
1319 LyXLex & lex, string const & fl)
1325 int columns_arg = 0;
1326 int is_long_tabular_arg = false;
1327 int rotate_arg = false;
1336 istream & is = lex.getStream();
1339 version = lyx::atoi(s.substr(8, string::npos));
1343 vector<int> cont_row_info;
1346 lyxerr << "Tabular format < 5 is not supported anymore\n"
1347 "Get an older version of LyX (< 1.1.x) for conversion!"
1349 Alert::alert(_("Warning:"),
1350 _("Tabular format < 5 is not supported anymore\n"),
1351 _("Get an older version of LyX (< 1.1.x) for conversion!"));
1353 is >> rows_arg >> columns_arg >> is_long_tabular_arg
1354 >> rotate_arg >> a >> b >> c >> d;
1356 is >> rows_arg >> columns_arg;
1357 Init(bp, rows_arg, columns_arg);
1358 cont_row_info = vector<int>(rows_arg);
1359 SetLongTabular(is_long_tabular_arg);
1360 SetRotateTabular(rotate_arg);
1362 for (i = 0; i < rows_; ++i) {
1364 cont_row_info[i] = false;
1366 for (i = 0; i < columns_; ++i) {
1369 for (i = 0; i < rows_; ++i) {
1370 for (j = 0; j < columns_; ++j) {
1375 is >> rows_arg >> columns_arg >> is_long_tabular_arg
1376 >> rotate_arg >> a >> b >> c >> d;
1377 Init(bp, rows_arg, columns_arg);
1378 cont_row_info = vector<int>(rows_arg);
1379 SetLongTabular(is_long_tabular_arg);
1380 SetRotateTabular(rotate_arg);
1381 setHeaderFooterRows(a+1, b+1 , c+1, d+1);
1382 for (i = 0; i < rows_; ++i) {
1383 a = b = c = d = e = f = g = 0;
1384 is >> a >> b >> c >> d;
1385 row_info[i].top_line = a;
1386 row_info[i].bottom_line = b;
1387 cont_row_info[i] = c;
1388 row_info[i].newpage = d;
1390 for (i = 0; i < columns_; ++i) {
1395 char ch; // skip '"'
1398 // ignore is buggy but we will use it later (Lgb)
1399 is.ignore(); // skip '"'
1401 getline(is, s1, '"');
1403 is >> ch; // skip '"'
1405 // ignore is buggy but we will use it later (Lgb)
1406 is.ignore(); // skip '"'
1408 getline(is, s2, '"');
1409 column_info[i].alignment = static_cast<LyXAlignment>(a);
1410 column_info[i].left_line = b;
1411 column_info[i].right_line = c;
1412 column_info[i].p_width = LyXLength(s1);
1413 column_info[i].align_special = s2;
1415 for (i = 0; i < rows_; ++i) {
1416 for (j = 0; j < columns_; ++j) {
1419 is >> a >> b >> c >> d >> e >> f >> g;
1422 is >> ch; // skip '"'
1424 // ignore is buggy but we will use it later (Lgb)
1425 is.ignore(); // skip '"'
1427 getline(is, s1, '"');
1429 is >> ch; // skip '"'
1431 // ignore is buggy but we will use it later (Lgb)
1432 is.ignore(); // skip '"'
1434 getline(is, s2, '"');
1435 cell_info[i][j].multicolumn = static_cast<char>(a);
1436 cell_info[i][j].alignment = static_cast<LyXAlignment>(b);
1437 cell_info[i][j].top_line = static_cast<char>(c);
1438 cell_info[i][j].bottom_line = static_cast<char>(d);
1439 cell_info[i][j].left_line = column_info[j].left_line;
1440 cell_info[i][j].right_line = column_info[j].right_line;
1441 cell_info[i][j].rotate = static_cast<bool>(f);
1442 cell_info[i][j].usebox = static_cast<BoxType>(g);
1443 cell_info[i][j].align_special = s1;
1444 cell_info[i][j].p_width = LyXLength(s2);
1448 set_row_column_number_info(true);
1450 Paragraph * par = new Paragraph;
1451 Paragraph * return_par = 0;
1453 par->layout(bp.getLyXTextClass().defaultLayout());
1457 Paragraph::depth_type depth = 0;
1458 LyXFont font(LyXFont::ALL_INHERIT);
1459 font.setLanguage(owner_->bufferOwner()->getLanguage());
1461 while (lex.isOK()) {
1463 string const token = lex.getString();
1466 if (token == "\\layout"
1467 || token == "\\end_float" // this should not exist anymore
1468 || token == "\\end_inset" // as it is substituted by this
1469 || token == "\\end_deeper")
1471 lex.pushToken(token);
1474 if (owner_->bufferOwner()->parseSingleLyXformat2Token(lex, par,
1479 lex.pushToken(token);
1483 lex.printError("New Paragraph allocated! This should not happen!");
1484 lex.pushToken(token);
1490 // now we have the par we should fill the insets with this!
1492 InsetText * inset = GetCellInset(cell);
1495 for (int i = 0; i < par->size(); ++i) {
1496 if (par->isNewline(i)) {
1498 if (cell > numberofcells) {
1499 lyxerr << "Some error in reading old table format occured!" <<
1500 endl << "Terminating when reading cell[" << cell << "]!" <<
1505 row = row_of_cell(cell);
1506 if (cont_row_info[row]) {
1508 cont_row_info.erase(cont_row_info.begin() + row); //&cont_row_info[row]);
1509 while (!IsFirstCellInRow(--cell));
1511 inset = GetCellInset(cell);
1514 inset = GetCellInset(cell);
1515 row = row_of_cell(cell);
1516 if (!cell_info[row_of_cell(cell)][column_of_cell(cell)].usebox)
1518 // insert a space instead
1520 par->insertChar(i, ' ');
1523 par->copyIntoMinibuffer(*owner_->bufferOwner(), i);
1524 inset->paragraph()->insertFromMinibuffer(inset->paragraph()->size());
1531 bool LyXTabular::IsMultiColumn(int cell, bool real) const
1533 return ((!real || (column_of_cell(cell) != right_column_of_cell(cell))) &&
1534 (cellinfo_of_cell(cell)->multicolumn != LyXTabular::CELL_NORMAL));
1538 LyXTabular::cellstruct * LyXTabular::cellinfo_of_cell(int cell) const
1540 int const row = row_of_cell(cell);
1541 int const column = column_of_cell(cell);
1542 return &cell_info[row][column];
1546 void LyXTabular::SetMultiColumn(Buffer const * buffer, int cell, int number)
1548 cellinfo_of_cell(cell)->multicolumn = CELL_BEGIN_OF_MULTICOLUMN;
1549 cellinfo_of_cell(cell)->alignment = column_info[column_of_cell(cell)].alignment;
1550 cellinfo_of_cell(cell)->top_line = row_info[row_of_cell(cell)].top_line;
1551 cellinfo_of_cell(cell)->bottom_line = row_info[row_of_cell(cell)].bottom_line;
1552 cellinfo_of_cell(cell)->right_line = column_info[column_of_cell(cell+number-1)].right_line;
1554 for (int i = 1; i < number; ++i) {
1555 cellinfo_of_cell(cell+i)->multicolumn = CELL_PART_OF_MULTICOLUMN;
1556 cellinfo_of_cell(cell)->inset.appendParagraphs(buffer->params,
1557 cellinfo_of_cell(cell+i)->inset.paragraph());
1558 cellinfo_of_cell(cell+i)->inset.clear();
1561 for (number--; number > 0; --number) {
1562 cellinfo_of_cell(cell+number)->multicolumn = CELL_PART_OF_MULTICOLUMN;
1565 set_row_column_number_info();
1569 int LyXTabular::cells_in_multicolumn(int cell) const
1571 int const row = row_of_cell(cell);
1572 int column = column_of_cell(cell);
1575 while ((column < columns_) &&
1576 cell_info[row][column].multicolumn == CELL_PART_OF_MULTICOLUMN)
1585 int LyXTabular::UnsetMultiColumn(int cell)
1587 int const row = row_of_cell(cell);
1588 int column = column_of_cell(cell);
1592 if (cell_info[row][column].multicolumn == CELL_BEGIN_OF_MULTICOLUMN) {
1593 cell_info[row][column].multicolumn = CELL_NORMAL;
1595 while ((column < columns_) &&
1596 (cell_info[row][column].multicolumn ==CELL_PART_OF_MULTICOLUMN))
1598 cell_info[row][column].multicolumn = CELL_NORMAL;
1603 set_row_column_number_info();
1608 void LyXTabular::SetLongTabular(bool what)
1610 is_long_tabular = what;
1614 bool LyXTabular::IsLongTabular() const
1616 return is_long_tabular;
1620 void LyXTabular::SetRotateTabular(bool flag)
1626 bool LyXTabular::GetRotateTabular() const
1632 void LyXTabular::SetRotateCell(int cell, bool flag)
1634 cellinfo_of_cell(cell)->rotate = flag;
1638 bool LyXTabular::GetRotateCell(int cell) const
1640 return cellinfo_of_cell(cell)->rotate;
1644 bool LyXTabular::NeedRotating() const
1648 for (int i = 0; i < rows_; ++i) {
1649 for (int j = 0; j < columns_; ++j) {
1650 if (cell_info[i][j].rotate)
1658 bool LyXTabular::IsLastCell(int cell) const
1660 if ((cell + 1) < numberofcells)
1666 int LyXTabular::GetCellAbove(int cell) const
1668 if (row_of_cell(cell) > 0)
1669 return cell_info[row_of_cell(cell)-1][column_of_cell(cell)].cellno;
1674 int LyXTabular::GetCellBelow(int cell) const
1676 if (row_of_cell(cell) + 1 < rows_)
1677 return cell_info[row_of_cell(cell)+1][column_of_cell(cell)].cellno;
1682 int LyXTabular::GetLastCellAbove(int cell) const
1684 if (row_of_cell(cell) <= 0)
1686 if (!IsMultiColumn(cell))
1687 return GetCellAbove(cell);
1688 return cell_info[row_of_cell(cell) - 1][right_column_of_cell(cell)].cellno;
1692 int LyXTabular::GetLastCellBelow(int cell) const
1694 if (row_of_cell(cell) + 1 >= rows_)
1696 if (!IsMultiColumn(cell))
1697 return GetCellBelow(cell);
1698 return cell_info[row_of_cell(cell) + 1][right_column_of_cell(cell)].cellno;
1702 int LyXTabular::GetCellNumber(int row, int column) const
1705 if (column >= columns_)
1706 column = columns_ - 1;
1707 else if (column < 0)
1714 lyx::Assert(column >= 0 || column < columns_ || row >= 0 || row < rows_);
1716 return cell_info[row][column].cellno;
1720 void LyXTabular::SetUsebox(int cell, BoxType type)
1722 cellinfo_of_cell(cell)->usebox = type;
1726 LyXTabular::BoxType LyXTabular::GetUsebox(int cell) const
1728 if (column_info[column_of_cell(cell)].p_width.zero() &&
1729 !(IsMultiColumn(cell) && !cellinfo_of_cell(cell)->p_width.zero()))
1731 if (cellinfo_of_cell(cell)->usebox > 1)
1732 return cellinfo_of_cell(cell)->usebox;
1733 return UseParbox(cell);
1738 // This are functions used for the longtable support
1740 void LyXTabular::SetLTHead(int row, bool flag, ltType const & hd, bool first)
1745 row_info[row].endfirsthead = flag;
1749 row_info[row].endhead = flag;
1754 bool LyXTabular::GetRowOfLTHead(int row, ltType & hd) const
1757 hd.set = haveLTHead();
1758 return row_info[row].endhead;
1762 bool LyXTabular::GetRowOfLTFirstHead(int row, ltType & hd) const
1765 hd.set = haveLTFirstHead();
1766 return row_info[row].endfirsthead;
1770 void LyXTabular::SetLTFoot(int row, bool flag, ltType const & fd, bool last)
1775 row_info[row].endlastfoot = flag;
1779 row_info[row].endfoot = flag;
1784 bool LyXTabular::GetRowOfLTFoot(int row, ltType & fd) const
1787 fd.set = haveLTFoot();
1788 return row_info[row].endfoot;
1792 bool LyXTabular::GetRowOfLTLastFoot(int row, ltType & fd) const
1795 fd.set = haveLTLastFoot();
1796 return row_info[row].endlastfoot;
1800 void LyXTabular::SetLTNewPage(int row, bool what)
1802 row_info[row].newpage = what;
1806 bool LyXTabular::GetLTNewPage(int row) const
1808 return row_info[row].newpage;
1812 bool LyXTabular::haveLTHead() const
1814 for(int i=0; i < rows_; ++i) {
1815 if (row_info[i].endhead)
1822 bool LyXTabular::haveLTFirstHead() const
1824 if (endfirsthead.empty)
1826 for(int i=0; i < rows_; ++i) {
1827 if (row_info[i].endfirsthead)
1834 bool LyXTabular::haveLTFoot() const
1836 for(int i=0; i < rows_; ++i) {
1837 if (row_info[i].endfoot)
1844 bool LyXTabular::haveLTLastFoot() const
1846 if (endlastfoot.empty)
1848 for(int i=0; i < rows_; ++i) {
1849 if (row_info[i].endlastfoot)
1856 // end longtable support functions
1858 bool LyXTabular::SetAscentOfRow(int row, int height)
1860 if ((row >= rows_) || (row_info[row].ascent_of_row == height))
1862 row_info[row].ascent_of_row = height;
1867 bool LyXTabular::SetDescentOfRow(int row, int height)
1869 if ((row >= rows_) || (row_info[row].descent_of_row == height))
1871 row_info[row].descent_of_row = height;
1876 int LyXTabular::GetAscentOfRow(int row) const
1880 return row_info[row].ascent_of_row;
1884 int LyXTabular::GetDescentOfRow(int row) const
1888 return row_info[row].descent_of_row;
1892 int LyXTabular::GetHeightOfTabular() const
1896 for (int row = 0; row < rows_; ++row)
1897 height += GetAscentOfRow(row) + GetDescentOfRow(row) +
1898 GetAdditionalHeight(row);
1903 bool LyXTabular::IsPartOfMultiColumn(int row, int column) const
1905 if ((row >= rows_) || (column >= columns_))
1907 return (cell_info[row][column].multicolumn == CELL_PART_OF_MULTICOLUMN);
1911 int LyXTabular::TeXTopHLine(ostream & os, int row) const
1913 if ((row < 0) || (row >= rows_))
1916 int const fcell = GetFirstCellInRow(row);
1917 int const n = NumberOfCellsInRow(fcell) + fcell;
1920 for (int i = fcell; i < n; ++i) {
1924 if (tmp == (n - fcell)) {
1927 for (int i = fcell; i < n; ++i) {
1930 << column_of_cell(i) + 1
1932 << right_column_of_cell(i) + 1
1944 int LyXTabular::TeXBottomHLine(ostream & os, int row) const
1946 if ((row < 0) || (row >= rows_))
1949 int const fcell = GetFirstCellInRow(row);
1950 int const n = NumberOfCellsInRow(fcell) + fcell;
1953 for (int i = fcell; i < n; ++i) {
1957 if (tmp == (n - fcell)) {
1960 for (int i = fcell; i < n; ++i) {
1961 if (BottomLine(i)) {
1963 << column_of_cell(i) + 1
1965 << right_column_of_cell(i) + 1
1977 int LyXTabular::TeXCellPreamble(ostream & os, int cell) const
1981 if (GetRotateCell(cell)) {
1982 os << "\\begin{sideways}\n";
1985 if (IsMultiColumn(cell)) {
1986 os << "\\multicolumn{" << cells_in_multicolumn(cell) << "}{";
1987 if (!cellinfo_of_cell(cell)->align_special.empty()) {
1988 os << cellinfo_of_cell(cell)->align_special << "}{";
1990 if (LeftLine(cell) &&
1991 (IsFirstCellInRow(cell) ||
1992 (!IsMultiColumn(cell-1) && !LeftLine(cell, true) &&
1993 !RightLine(cell-1, true))))
1997 if (!GetPWidth(cell).zero()) {
1998 switch (GetVAlignment(cell)) {
1999 case LYX_VALIGN_TOP:
2002 case LYX_VALIGN_CENTER:
2005 case LYX_VALIGN_BOTTOM:
2010 << GetPWidth(cell).asLatexString()
2013 switch (GetAlignment(cell)) {
2014 case LYX_ALIGN_LEFT:
2017 case LYX_ALIGN_RIGHT:
2025 if (RightLine(cell))
2027 if (((cell + 1) < numberofcells) && !IsFirstCellInRow(cell+1) &&
2033 if (GetUsebox(cell) == BOX_PARBOX) {
2035 switch (GetVAlignment(cell)) {
2036 case LYX_VALIGN_TOP:
2039 case LYX_VALIGN_CENTER:
2042 case LYX_VALIGN_BOTTOM:
2046 os << "]{" << GetPWidth(cell).asLatexString() << "}{";
2047 } else if (GetUsebox(cell) == BOX_MINIPAGE) {
2048 os << "\\begin{minipage}[";
2049 switch (GetVAlignment(cell)) {
2050 case LYX_VALIGN_TOP:
2053 case LYX_VALIGN_CENTER:
2056 case LYX_VALIGN_BOTTOM:
2060 os << "]{" << GetPWidth(cell).asLatexString() << "}\n";
2067 int LyXTabular::TeXCellPostamble(ostream & os, int cell) const
2072 if (GetUsebox(cell) == BOX_PARBOX)
2074 else if (GetUsebox(cell) == BOX_MINIPAGE) {
2075 os << "%\n\\end{minipage}";
2078 if (IsMultiColumn(cell)) {
2081 if (GetRotateCell(cell)) {
2082 os << "%\n\\end{sideways}";
2089 int LyXTabular::TeXLongtableHeaderFooter(ostream & os, Buffer const * buf,
2090 bool fragile, bool fp) const
2092 if (!is_long_tabular)
2096 // output header info
2098 if (endhead.topDL) {
2102 for (int i = 0; i < rows_; ++i) {
2103 if (row_info[i].endhead) {
2104 ret += TeXRow(os, i, buf, fragile, fp);
2107 if (endhead.bottomDL) {
2111 os << "\\endhead\n";
2113 if (endfirsthead.empty) {
2114 os << "\\endfirsthead\n";
2118 // output firstheader info
2119 if (haveLTFirstHead()) {
2120 if (endfirsthead.topDL) {
2124 for (int i = 0; i < rows_; ++i) {
2125 if (row_info[i].endfirsthead) {
2126 ret += TeXRow(os, i, buf, fragile, fp);
2129 if (endfirsthead.bottomDL) {
2133 os << "\\endfirsthead\n";
2136 // output footer info
2138 if (endfoot.topDL) {
2142 for (int i = 0; i < rows_; ++i) {
2143 if (row_info[i].endfoot) {
2144 ret += TeXRow(os, i, buf, fragile, fp);
2147 if (endfoot.bottomDL) {
2151 os << "\\endfoot\n";
2153 if (endlastfoot.empty) {
2154 os << "\\endlastfoot\n";
2158 // output lastfooter info
2159 if (haveLTLastFoot()) {
2160 if (endlastfoot.topDL) {
2164 for (int i = 0; i < rows_; ++i) {
2165 if (row_info[i].endlastfoot) {
2166 ret += TeXRow(os, i, buf, fragile, fp);
2169 if (endlastfoot.bottomDL) {
2173 os << "\\endlastfoot\n";
2180 bool LyXTabular::isValidRow(int const row) const
2182 if (!is_long_tabular)
2184 return (!row_info[row].endhead && !row_info[row].endfirsthead &&
2185 !row_info[row].endfoot && !row_info[row].endlastfoot);
2189 int LyXTabular::TeXRow(ostream & os, int const i, Buffer const * buf,
2190 bool fragile, bool fp) const
2193 int cell = GetCellNumber(i, 0);
2195 ret += TeXTopHLine(os, i);
2196 for (int j = 0; j < columns_; ++j) {
2197 if (IsPartOfMultiColumn(i,j))
2199 ret += TeXCellPreamble(os, cell);
2200 InsetText * inset = GetCellInset(cell);
2202 bool rtl = inset->paragraph()->isRightToLeftPar(buf->params) &&
2203 !inset->paragraph()->empty() && GetPWidth(cell).zero();
2207 ret += inset->latex(buf, os, fragile, fp);
2211 ret += TeXCellPostamble(os, cell);
2212 if (!IsLastCellInRow(cell)) { // not last cell in row
2218 os << "\\tabularnewline\n";
2220 ret += TeXBottomHLine(os, i);
2225 int LyXTabular::latex(Buffer const * buf,
2226 ostream & os, bool fragile, bool fp) const
2230 //+---------------------------------------------------------------------
2231 //+ first the opening preamble +
2232 //+---------------------------------------------------------------------
2235 os << "\\begin{sideways}\n";
2238 if (is_long_tabular)
2239 os << "\\begin{longtable}{";
2241 os << "\\begin{tabular}{";
2242 for (int i = 0; i < columns_; ++i) {
2243 if (!column_info[i].align_special.empty()) {
2244 os << column_info[i].align_special;
2246 if (column_info[i].left_line)
2248 if (!column_info[i].p_width.zero()) {
2249 switch (column_info[i].alignment) {
2250 case LYX_ALIGN_LEFT:
2251 os << ">{\\raggedright}";
2253 case LYX_ALIGN_RIGHT:
2254 os << ">{\\raggedleft}";
2256 case LYX_ALIGN_CENTER:
2257 os << ">{\\centering}";
2259 case LYX_ALIGN_NONE:
2260 case LYX_ALIGN_BLOCK:
2261 case LYX_ALIGN_LAYOUT:
2262 case LYX_ALIGN_SPECIAL:
2266 switch (column_info[i].valignment) {
2267 case LYX_VALIGN_TOP:
2270 case LYX_VALIGN_CENTER:
2273 case LYX_VALIGN_BOTTOM:
2278 << column_info[i].p_width.asLatexString()
2281 switch (column_info[i].alignment) {
2282 case LYX_ALIGN_LEFT:
2285 case LYX_ALIGN_RIGHT:
2293 if (column_info[i].right_line)
2300 ret += TeXLongtableHeaderFooter(os, buf, fragile, fp);
2302 //+---------------------------------------------------------------------
2303 //+ the single row and columns (cells) +
2304 //+---------------------------------------------------------------------
2306 for (int i = 0; i < rows_; ++i) {
2307 if (isValidRow(i)) {
2308 ret += TeXRow(os, i, buf, fragile, fp);
2309 if (is_long_tabular && row_info[i].newpage) {
2310 os << "\\newpage\n";
2316 //+---------------------------------------------------------------------
2317 //+ the closing of the tabular +
2318 //+---------------------------------------------------------------------
2320 if (is_long_tabular)
2321 os << "\\end{longtable}";
2323 os << "\\end{tabular}";
2325 os << "\n\\end{sideways}";
2333 int LyXTabular::docbookRow(Buffer const * buf, ostream & os, int row) const
2336 int cell = GetFirstCellInRow(row);
2339 for (int j = 0; j < columns_; ++j) {
2340 if (IsPartOfMultiColumn(row, j))
2343 os << "<entry align=\"";
2344 switch (GetAlignment(cell)) {
2345 case LYX_ALIGN_LEFT:
2348 case LYX_ALIGN_RIGHT:
2356 os << "\" valign=\"";
2357 switch (GetVAlignment(cell)) {
2358 case LYX_VALIGN_TOP:
2361 case LYX_VALIGN_BOTTOM:
2364 case LYX_VALIGN_CENTER:
2369 if (IsMultiColumn(cell)) {
2370 os << " namest=\"col" << j << "\" ";
2371 os << "nameend=\"col" << j + cells_in_multicolumn(cell) - 1<< '"';
2375 ret += GetCellInset(cell)->docbook(buf, os, true);
2384 int LyXTabular::docbook(Buffer const * buf, ostream & os,
2385 bool /*mixcont*/) const
2389 //+---------------------------------------------------------------------
2390 //+ first the opening preamble +
2391 //+---------------------------------------------------------------------
2393 os << "<tgroup cols=\"" << columns_
2394 << "\" colsep=\"1\" rowsep=\"1\">\n";
2396 for (int i = 0; i < columns_; ++i) {
2397 os << "<colspec colname=\"col" << i << "\" align=\"";
2398 switch (column_info[i].alignment) {
2399 case LYX_ALIGN_LEFT:
2402 case LYX_ALIGN_RIGHT:
2413 //+---------------------------------------------------------------------
2414 //+ Long Tabular case +
2415 //+---------------------------------------------------------------------
2417 // output header info
2418 if (haveLTHead() || haveLTFirstHead()) {
2421 for (int i = 0; i < rows_; ++i) {
2422 if (row_info[i].endhead || row_info[i].endfirsthead) {
2423 ret += docbookRow(buf, os, i);
2429 // output footer info
2430 if (haveLTFoot() || haveLTLastFoot()) {
2433 for (int i = 0; i < rows_; ++i) {
2434 if (row_info[i].endfoot || row_info[i].endlastfoot) {
2435 ret += docbookRow(buf, os, i);
2442 //+---------------------------------------------------------------------
2443 //+ the single row and columns (cells) +
2444 //+---------------------------------------------------------------------
2448 for (int i = 0; i < rows_; ++i) {
2449 if (isValidRow(i)) {
2450 ret += docbookRow(buf, os, i);
2455 //+---------------------------------------------------------------------
2456 //+ the closing of the tabular +
2457 //+---------------------------------------------------------------------
2466 // ASCII export function and helpers
2468 int LyXTabular::asciiTopHLine(ostream & os, int row,
2469 vector<unsigned int> const & clen) const
2471 int const fcell = GetFirstCellInRow(row);
2472 int const n = NumberOfCellsInRow(fcell) + fcell;
2475 for (int i = fcell; i < n; ++i) {
2485 for (int i = fcell; i < n; ++i) {
2496 int column = column_of_cell(i);
2497 int len = clen[column];
2498 while (IsPartOfMultiColumn(row, ++column))
2499 len += clen[column] + 4;
2500 os << string(len, ch);
2515 int LyXTabular::asciiBottomHLine(ostream & os, int row,
2516 vector<unsigned int> const & clen) const
2518 int const fcell = GetFirstCellInRow(row);
2519 int const n = NumberOfCellsInRow(fcell) + fcell;
2522 for (int i = fcell; i < n; ++i) {
2523 if (BottomLine(i)) {
2532 for (int i = fcell; i < n; ++i) {
2533 if (BottomLine(i)) {
2543 int column = column_of_cell(i);
2544 int len = clen[column];
2545 while (IsPartOfMultiColumn(row, ++column))
2546 len += clen[column] + 4;
2547 os << string(len, ch);
2548 if (BottomLine(i)) {
2562 int LyXTabular::asciiPrintCell(Buffer const * buf, ostream & os,
2563 int cell, int row, int column,
2564 vector<unsigned int> const & clen,
2565 bool onlydata) const
2568 int ret = GetCellInset(cell)->ascii(buf, sstr, 0);
2580 unsigned int len1 = sstr.str().length();
2581 unsigned int len2 = clen[column];
2582 while (IsPartOfMultiColumn(row, ++column))
2583 len2 += clen[column] + 4;
2586 switch (GetAlignment(cell)) {
2588 case LYX_ALIGN_LEFT:
2591 case LYX_ALIGN_RIGHT:
2595 case LYX_ALIGN_CENTER:
2601 os << string(len1, ' ')
2603 << string(len2, ' ');
2604 if (RightLine(cell))
2613 int LyXTabular::ascii(Buffer const * buf, ostream & os, int const depth,
2614 bool onlydata, unsigned char delim) const
2618 //+---------------------------------------------------------------------
2619 //+ first calculate the width of the single columns +
2620 //+---------------------------------------------------------------------
2621 vector<unsigned int> clen(columns_);
2624 // first all non (real) multicolumn cells!
2625 for (int j = 0; j < columns_; ++j) {
2627 for (int i = 0; i < rows_; ++i) {
2628 int cell = GetCellNumber(i, j);
2629 if (IsMultiColumn(cell, true))
2632 GetCellInset(cell)->ascii(buf, sstr, 0);
2633 if (clen[j] < sstr.str().length())
2634 clen[j] = sstr.str().length();
2637 // then all (real) multicolumn cells!
2638 for (int j = 0; j < columns_; ++j) {
2639 for (int i = 0; i < rows_; ++i) {
2640 int cell = GetCellNumber(i, j);
2641 if (!IsMultiColumn(cell, true) || IsPartOfMultiColumn(i, j))
2644 GetCellInset(cell)->ascii(buf, sstr, 0);
2645 int len = int(sstr.str().length());
2646 int const n = cells_in_multicolumn(cell);
2647 for (int k = j; (len > 0) && (k < (j + n - 1)); ++k)
2649 if (len > int(clen[j + n - 1]))
2650 clen[j + n - 1] = len;
2655 for (int i = 0; i < rows_; ++i) {
2657 if (asciiTopHLine(os, i, clen)) {
2658 for (int j = 0; j < depth; ++j)
2662 for (int j = 0; j < columns_; ++j) {
2663 if (IsPartOfMultiColumn(i,j))
2665 if (onlydata && j > 0)
2667 ret += asciiPrintCell(buf, os, cell, i, j, clen, onlydata);
2672 for (int j = 0; j < depth; ++j)
2674 if (asciiBottomHLine(os, i, clen)) {
2675 for (int j = 0; j < depth; ++j)
2687 InsetText * LyXTabular::GetCellInset(int cell) const
2690 return & cell_info[row_of_cell(cell)][column_of_cell(cell)].inset;
2694 InsetText * LyXTabular::GetCellInset(int row, int column) const
2696 cur_cell = GetCellNumber(row, column);
2697 return & cell_info[row][column].inset;
2701 int LyXTabular::GetCellFromInset(Inset const * inset, int maybe_cell) const
2703 // is this inset part of the tabular?
2704 if (!inset || inset->owner() != owner_) {
2705 lyxerr[Debug::INSETTEXT]
2706 << "this is not a cell of the tabular!" << endl;
2710 const int save_cur_cell = cur_cell;
2711 int cell = cur_cell;
2712 if (GetCellInset(cell) != inset) {
2714 if (cell == -1 || GetCellInset(cell) != inset) {
2720 for (cell = GetNumberOfCells(); cell >= 0; --cell) {
2721 if (GetCellInset(cell) == inset)
2724 lyxerr[Debug::INSETTEXT]
2725 << "LyXTabular::GetCellFromInset: "
2727 << ", cur_cell=" << save_cur_cell
2728 << ", maybe_cell=" << maybe_cell
2730 // We should have found a cell at this point
2732 lyxerr << "LyXTabular::GetCellFromInset: "
2733 << "Cell not found!" << endl;
2741 void LyXTabular::Validate(LaTeXFeatures & features) const
2743 features.require("NeedTabularnewline");
2744 if (IsLongTabular())
2745 features.require("longtable");
2747 features.require("rotating");
2748 for (int cell = 0; cell < numberofcells; ++cell) {
2749 if ( (GetVAlignment(cell) != LYX_VALIGN_TOP) ||
2750 ( !(GetPWidth(cell).zero())&&!(IsMultiColumn(cell)) )
2752 features.require("array");
2753 GetCellInset(cell)->validate(features);
2758 vector<string> const LyXTabular::getLabelList() const
2760 vector<string> label_list;
2761 for (int i = 0; i < rows_; ++i)
2762 for (int j = 0; j < columns_; ++j) {
2763 vector<string> const l =
2764 GetCellInset(i, j)->getLabelList();
2765 label_list.insert(label_list.end(),
2766 l.begin(), l.end());
2772 LyXTabular::BoxType LyXTabular::UseParbox(int cell) const
2774 Paragraph * par = GetCellInset(cell)->paragraph();
2776 for (; par; par = par->next()) {
2777 for (int i = 0; i < par->size(); ++i) {
2778 if (par->getChar(i) == Paragraph::META_NEWLINE)