+++ /dev/null
-/* This file is part of
- * ======================================================
- *
- * LyX, The Document Processor
- *
- * Copyright 1995 Matthias Ettrich
- * Copyright 1995-2000 The LyX Team.
- *
- * ======================================================
- */
-
-#include <config.h>
-
-#include <algorithm>
-#include <cstdlib>
-
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
-#include "table.h"
-#include "debug.h"
-#include "vspace.h"
-#include "layout.h"
-#include "support/lstrings.h"
-#include "support/lyxmanip.h"
-#include "support/LAssert.h"
-#include "lyx_gui_misc.h"
-
-using std::ostream;
-using std::istream;
-using std::getline;
-using std::max;
-using std::endl;
-
-static int const WIDTH_OF_LINE = 5;
-
-/// Define a few methods for the inner structs
-
-LyXTable::cellstruct::cellstruct()
-{
- cellno = 0; //should be initilaized correctly later.
- width_of_cell = 0;
- multicolumn = LyXTable::CELL_NORMAL;
- alignment = LYX_ALIGN_CENTER;
- top_line = true;
- bottom_line = false;
- has_cont_row = false;
- rotate = false;
- linebreaks = false;
-}
-
-LyXTable::cellstruct::~cellstruct()
-{
-}
-
-LyXTable::cellstruct &
- LyXTable::cellstruct::operator=(cellstruct const & cs)
-{
- cellno = cs.cellno;
- width_of_cell = cs.width_of_cell;
- multicolumn = cs.multicolumn;
- alignment = cs.alignment;
- top_line = cs.top_line;
- bottom_line = cs.bottom_line;
- has_cont_row = cs.has_cont_row;
- rotate = cs.rotate;
- linebreaks = cs.linebreaks;
- return *this;
-}
-
-LyXTable::rowstruct::rowstruct()
-{
- top_line = true;
- bottom_line = false;
- is_cont_row = false;
- ascent_of_row = 0;
- descent_of_row = 0;
- newpage = false;
-}
-
-// Nothing to do, but gcc 2.7.2.3 wants one... (JMarc)
-LyXTable::rowstruct::~rowstruct()
-{
-}
-
-LyXTable::rowstruct &
-LyXTable::rowstruct::operator=(rowstruct const & rs)
-{
- top_line = rs.top_line;
- bottom_line = rs.bottom_line;
- is_cont_row = rs.is_cont_row;
- ascent_of_row = rs.ascent_of_row;
- descent_of_row = rs.descent_of_row;
- newpage = rs.newpage;
- return *this;
-}
-
-LyXTable::columnstruct::columnstruct()
-{
- left_line = true;
- right_line = false;
- alignment = LYX_ALIGN_CENTER;
- width_of_column = 0;
-}
-
-LyXTable::columnstruct::~columnstruct()
-{
-}
-
-LyXTable::columnstruct &
-LyXTable::columnstruct::operator=(columnstruct const & cs)
-{
- left_line = cs.left_line;
- right_line = cs.right_line;
- alignment = cs.alignment;
- width_of_column = cs.width_of_column;
- p_width = cs.p_width;
- align_special = cs.align_special;
- return *this;
-}
-
-/* konstruktor */
-LyXTable::LyXTable(int rows_arg, int columns_arg)
-{
- Init(rows_arg, columns_arg);
-}
-
-
-LyXTable::LyXTable(LyXTable const & lt)
-{
- Init(lt.rows, lt.columns);
-
- operator=(lt);
-}
-
-LyXTable::LyXTable(LyXLex & lex)
-{
- istream & is = lex.getStream();
- Read(is);
-}
-
-
-LyXTable::~LyXTable()
-{
- delete[] rowofcell;
- delete[] columnofcell;
- delete[] column_info;
- delete[] row_info;
- for (int i = 0; i < rows; ++i) {
- delete[] cell_info[i];
- }
- delete[] cell_info;
-}
-
-
-LyXTable & LyXTable::operator=(LyXTable const & lt)
-{
- // If this and lt is not of the same size we have a serious bug
- // So then it is ok to throw an exception, or for now
- // call abort()
- Assert(rows == lt.rows && columns == lt.columns);
-
- int row = 0, column = 0;
-
- for (row = 0; row < rows; ++row) {
- for (column = 0; column < columns; ++column) {
- cell_info[row][column] = lt.cell_info[row][column];
- }
- }
-
- for (row = 0; row < rows; ++row) {
- row_info[row] = lt.row_info[row];
- }
-
- for (column = 0; column < columns; ++column) {
- column_info[column] = lt.column_info[column];
- }
-
- SetLongTable(lt.is_long_table);
- rotate = lt.rotate;
- Reinit();
-
- return *this;
-}
-
-LyXTable * LyXTable::Clone()
-{
- LyXTable * result = new LyXTable(rows, columns);
- int row, column;
-
- for (row = 0; row < rows; ++row) {
- for (column = 0; column < columns; ++column) {
- result->cell_info[row][column] = cell_info[row][column];
- }
- }
-
- for (row = 0; row < rows; ++row) {
- result->row_info[row] = row_info[row];
- }
-
- for (column = 0; column < columns; ++column) {
- result->column_info[column].left_line = column_info[column].left_line;
- result->column_info[column].right_line = column_info[column].right_line;
- result->column_info[column].alignment = column_info[column].alignment;
- result->column_info[column].p_width = column_info[column].p_width;
- result->column_info[column].align_special = column_info[column].align_special;
- }
-
- result->SetLongTable(is_long_table);
- result->rotate = rotate;
- result->Reinit();
- return result;
-}
-
-
-/* activates all lines and sets all widths to 0 */
-void LyXTable::Init(int rows_arg, int columns_arg)
-{
- int i, j;
- rows = rows_arg;
- columns = columns_arg;
- column_info = new columnstruct[columns];
- row_info = new rowstruct[rows];
- cell_info = new cellstruct*[rows];
-
- int cellno = 0;
- for (i = 0; i < rows; ++i) {
- cell_info[i] = new cellstruct[columns];
- for (j = 0; j < columns; ++j) {
- cell_info[i][j].cellno = cellno++;
- }
- }
- row_info[i-1].bottom_line = true;
- row_info[0].bottom_line = true;
-
- for (i = 0; i < columns; ++i) {
- calculate_width_of_column(i);
- }
- column_info[i-1].right_line = true;
-
- calculate_width_of_table();
-
- rowofcell = 0;
- columnofcell = 0;
- set_row_column_number_info();
- is_long_table = false;
- rotate = 0;
- endhead = -1;
- endfirsthead = -1;
- endfoot = -1;
- endlastfoot = -1;
-}
-
-
-void LyXTable::AppendRow(int cell)
-{
- int row = row_of_cell(cell);
- rowstruct * row_info2 = new rowstruct[rows + 1];
- cellstruct ** cell_info2 = new cellstruct * [rows + 1];
- int i;
-
- for (i = 0; i <= row; ++i) {
- cell_info2[i] = cell_info[i];
- row_info2[i] = row_info[i];
- }
- for (i = rows - 1; i >= row; --i) {
- cell_info2[i + 1] = cell_info[i];
- row_info2[i + 1] = row_info[i];
- }
- for (i = row; row_info[i].is_cont_row; --i);
- if (((row + 1) >= rows) || !row_info[row + 1].is_cont_row)
- row_info2[row + 1].is_cont_row = false;
- row_info2[row + 1].top_line = row_info[i].top_line;
- cell_info2[row + 1] = new cellstruct[columns];
- for (i = 0; i < columns; ++i) {
- cell_info2[row + 1][i].width_of_cell = 0;
- cell_info2[row + 1][i] = cell_info2[row][i];
- }
-
- delete[] cell_info;
- cell_info = cell_info2;
- delete[] row_info;
- row_info = row_info2;
-
- ++rows;
-
- Reinit();
-}
-
-
-void LyXTable::DeleteRow(int cell)
-{
- int row = row_of_cell(cell);
- while(!row_info[row].is_cont_row && RowHasContRow(cell))
- DeleteRow(cell_info[row+1][0].cellno);
- rowstruct * row_info2 = new rowstruct[rows - 1];
- cellstruct ** cell_info2 = new cellstruct * [rows - 1];
-
- delete[] cell_info[row];
- int i = 0;
- for (; i < row; ++i) {
- cell_info2[i] = cell_info[i];
- row_info2[i] = row_info[i];
- }
- if (row_info[i].is_cont_row)
- row_info2[i - 1].bottom_line = row_info[i].bottom_line;
- for (i = row; i < rows - 1; ++i) {
- cell_info2[i] = cell_info[i + 1];
- row_info2[i] = row_info[i + 1];
- }
-
- delete[] cell_info;
- cell_info = cell_info2;
- delete[] row_info;
- row_info = row_info2;
-
- --rows;
-
- Reinit();
-}
-
-
-void LyXTable::AppendColumn(int cell)
-{
- int j;
- columnstruct * column_info2 = new columnstruct[columns + 1];
- int column = right_column_of_cell(cell);
-
- int i = 0;
- for (; i <= column; ++i) {
- column_info2[i] = column_info[i];
- }
- for (i = columns - 1; i >= column; --i) {
- column_info2[i + 1] = column_info[i];
- }
-
- delete[] column_info;
- column_info = column_info2;
-
- for (i = 0; i < rows; ++i) {
- cellstruct * tmp = cell_info[i];
- cell_info[i] = new cellstruct[columns + 1];
- for (j = 0; j <= column; ++j) {
- cell_info[i][j] = tmp[j];
- }
- for (j = column; j < columns; ++j) {
- cell_info[i][j + 1] = tmp[j];
- }
- // care about multicolumns
- if (cell_info[i][column + 1].multicolumn
- == LyXTable::CELL_BEGIN_OF_MULTICOLUMN){
- cell_info[i][column + 1].multicolumn =
- LyXTable::CELL_PART_OF_MULTICOLUMN;
- }
- if (column + 1 == columns
- || cell_info[i][column + 2].multicolumn
- != LyXTable::CELL_PART_OF_MULTICOLUMN){
- cell_info[i][column + 1].multicolumn =
- LyXTable::CELL_NORMAL;
- }
- delete[] tmp;
- }
-
- ++columns;
- Reinit();
-}
-
-
-void LyXTable::Reinit()
-{
- int j;
-
- int i = 0;
- for (; i < rows; ++i) {
- for (j = 0; j < columns; ++j) {
- cell_info[i][j].width_of_cell = 0;
- if ((i + 1 < rows) && !row_info[i+1].is_cont_row)
- cell_info[i][j].has_cont_row = false;
- }
- }
-
- for (i = 0; i < columns; ++i) {
- calculate_width_of_column(i);
- }
- calculate_width_of_table();
-
- set_row_column_number_info();
-}
-
-
-void LyXTable::set_row_column_number_info()
-{
- int c = 0;
- int column = 0;
- numberofcells = -1;
- int row = 0;
- for (; row < rows; ++row) {
- for (column = 0; column<columns; ++column) {
- if (cell_info[row][column].multicolumn
- != LyXTable::CELL_PART_OF_MULTICOLUMN)
- ++numberofcells;
- cell_info[row][column].cellno = numberofcells;
- }
- }
- ++numberofcells; // because this is one more than as we start from 0
- row = 0;
- column = 0;
-
- delete [] rowofcell;
- rowofcell = new int[numberofcells];
- delete [] columnofcell;
- columnofcell = new int[numberofcells];
-
- while (c < numberofcells && row < rows && column < columns) {
- rowofcell[c] = row;
- columnofcell[c] = column;
- ++c;
- do {
- ++column;
- } while (column < columns &&
- cell_info[row][column].multicolumn
- == LyXTable::CELL_PART_OF_MULTICOLUMN);
- if (column == columns) {
- column = 0;
- ++row;
- }
- }
-}
-
-
-void LyXTable::DeleteColumn(int cell)
-{
- int column1 = column_of_cell(cell);
- int column2 = right_column_of_cell(cell);
-
- if (column1 == 0 && column2 == columns - 1)
- return;
-
- for (int column = column1; column <= column2; ++column) {
- delete_column(column1);
- }
- Reinit();
-}
-
-
-int LyXTable::GetNumberOfCells()
-{
- return numberofcells;
-}
-
-
-int LyXTable::NumberOfCellsInRow(int cell)
-{
- int row = row_of_cell(cell);
- int result = 0;
- for (int i = 0; i < columns; ++i) {
- if (cell_info[row][i].multicolumn != LyXTable::CELL_PART_OF_MULTICOLUMN)
- ++result;
- }
- return result;
-}
-
-
-int LyXTable::AppendCellAfterCell(int append_cell, int question_cell)
-{
- return (right_column_of_cell(append_cell) ==
- right_column_of_cell(question_cell));
-}
-
-
-int LyXTable::DeleteCellIfColumnIsDeleted(int cell, int delete_column_cell)
-{
- if (column_of_cell(delete_column_cell) == 0 &&
- right_column_of_cell(delete_column_cell) == columns - 1)
- return 0;
- else
- return
- (column_of_cell(cell) >= column_of_cell(delete_column_cell) &&
- column_of_cell(cell) <= right_column_of_cell(delete_column_cell));
-}
-
-
-/* returns 1 if there is a topline, returns 0 if not */
-bool LyXTable::TopLine(int cell)
-{
- int row = row_of_cell(cell);
-
- if (IsContRow(cell))
- return TopLine(cell_info[row-1][column_of_cell(cell)].cellno);
- if (IsMultiColumn(cell))
- return cellinfo_of_cell(cell)->top_line;
- return row_info[row].top_line;
-}
-
-
-bool LyXTable::BottomLine(int cell)
-{
- //no bottom line underneath non-existent cells if you please
- if(cell >= numberofcells)
- return false;
-
- int row = row_of_cell(cell);
-
- if (RowHasContRow(cell))
- return BottomLine(cell_info[row+1][column_of_cell(cell)].cellno);
- if (IsMultiColumn(cell))
- return cellinfo_of_cell(cell)->bottom_line;
- return row_info[row_of_cell(cell)].bottom_line;
-}
-
-
-bool LyXTable::LeftLine(int cell)
-{
- return column_info[column_of_cell(cell)].left_line;
-}
-
-
-bool LyXTable::RightLine(int cell)
-{
- return column_info[right_column_of_cell(cell)].right_line;
-}
-
-
-bool LyXTable::TopAlreadyDrawed(int cell)
-{
- if (AdditionalHeight(cell))
- return false;
- int row = row_of_cell(cell);
- if (row > 0){
- int column = column_of_cell(cell);
- while (column
- && cell_info[row-1][column].multicolumn
- == LyXTable::CELL_PART_OF_MULTICOLUMN)
- --column;
- if (cell_info[row-1][column].multicolumn
- == LyXTable::CELL_NORMAL)
- return row_info[row-1].bottom_line;
- else
- return cell_info[row-1][column].bottom_line;
- }
- return false;
-}
-
-
-bool LyXTable::VeryLastRow(int cell)
-{
- return (row_of_cell(cell) == rows - 1);
-}
-
-
-int LyXTable::AdditionalHeight(int cell)
-{
- int row = row_of_cell(cell);
- if (!row) return 0;
-
- int top = 1; // bool top = true; ??
- int bottom = 1; // bool bottom = true; ??
- int column;
-
- for (column = 0; column < columns - 1 && bottom; ++column) {
- switch (cell_info[row - 1][column].multicolumn) {
- case LyXTable::CELL_BEGIN_OF_MULTICOLUMN:
- bottom = cell_info[row - 1][column].bottom_line;
- break;
- case LyXTable::CELL_NORMAL:
- bottom = row_info[row - 1].bottom_line;
- }
- }
- for (column = 0; column < columns - 1 && top; ++column) {
- switch (cell_info[row][column].multicolumn){
- case LyXTable::CELL_BEGIN_OF_MULTICOLUMN:
- top = cell_info[row][column].top_line;
- break;
- case LyXTable::CELL_NORMAL:
- top = row_info[row].top_line;
- }
- }
- if (top && bottom)
- return WIDTH_OF_LINE;
- return 0;
-}
-
-
-int LyXTable::AdditionalWidth(int cell)
-{
- // internally already set in SetWidthOfCell
- // used to get it back in text.C
- int col = right_column_of_cell(cell);
- if (col < columns - 1 && column_info[col].right_line &&
- column_info[col+1].left_line)
- return WIDTH_OF_LINE;
- else
- return 0;
-}
-
-
-// returns the maximum over all rows
-int LyXTable::WidthOfColumn(int cell)
-{
- int column1 = column_of_cell(cell);
- int column2 = right_column_of_cell(cell);
- int result = 0;
- int i = column1;
- for (; i <= column2; ++i) {
- result += column_info[i].width_of_column;
- }
- return result;
-}
-
-
-int LyXTable::WidthOfTable()
-{
- return width_of_table;
-}
-
-/* returns 1 if a complete update is necessary, otherwise 0 */
-bool LyXTable::SetWidthOfMulticolCell(int cell, int new_width)
-{
- if (!IsMultiColumn(cell))
- return false;
-
- int row = row_of_cell(cell);
- int column1 = column_of_cell(cell);
- int column2 = right_column_of_cell(cell);
-
- // first set columns to 0 so we can calculate the right width
- int i = column1;
- for (; i <= column2; ++i) {
- cell_info[row][i].width_of_cell = 0;
- }
- // set the width to MAX_WIDTH until width > 0
- int width = (new_width + 2 * WIDTH_OF_LINE);
- for (i = column1; (i < column2) && (width > 0); ++i) {
- cell_info[row][i].width_of_cell = column_info[i].width_of_column;
- width -= column_info[i].width_of_column;
- }
- if (i == column2) {
- cell_info[row][i].width_of_cell = width;
- }
- return true;
-}
-
-
-void LyXTable::recalculateMulticolCells(int cell, int new_width)
-{
- int row = row_of_cell(cell);
- int column1 = column_of_cell(cell);
- int column2 = right_column_of_cell(cell);
-
- // first set columns to 0 so we can calculate the right width
- int i = column1;
- for (; i <= column2; ++i)
- cell_info[row][i].width_of_cell = 0;
- for(i = cell + 1; (i < numberofcells) && (!IsMultiColumn(i)); ++i)
- ;
- if (i < numberofcells)
- recalculateMulticolCells(i, GetWidthOfCell(i) - (2 * WIDTH_OF_LINE));
- SetWidthOfMulticolCell(cell, new_width);
-}
-
-
-/* returns 1 if a complete update is necessary, otherwise 0 */
-bool LyXTable::SetWidthOfCell(int cell, int new_width)
-{
- int row = row_of_cell(cell);
- int column1 = column_of_cell(cell);
- int tmp = 0;
- int width = 0;
-
- if (IsMultiColumn(cell)) {
- tmp = SetWidthOfMulticolCell(cell, new_width);
- } else {
- width = (new_width + 2*WIDTH_OF_LINE);
- cell_info[row][column1].width_of_cell = width;
- if (column_info[column1].right_line && (column1 < columns-1) &&
- column_info[column1+1].left_line) // additional width
- cell_info[row][column1].width_of_cell += WIDTH_OF_LINE;
- tmp = calculate_width_of_column_NMC(column1);
- }
- if (tmp) {
- int i;
- for(i = 0; i<columns;++i)
- calculate_width_of_column_NMC(i);
- for(i = 0; (i<numberofcells) && !IsMultiColumn(i); ++i)
- ;
- if (i<numberofcells)
- recalculateMulticolCells(i, GetWidthOfCell(i)-(2*WIDTH_OF_LINE));
- for(i = 0; i<columns;++i)
- calculate_width_of_column(i);
- calculate_width_of_table();
- return true;
- }
- return false;
-}
-
-
-bool LyXTable::SetAlignment(int cell, char align)
-{
- if (!IsMultiColumn(cell))
- column_info[column_of_cell(cell)].alignment = align;
- cellinfo_of_cell(cell)->alignment = align;
- return true;
-}
-
-bool LyXTable::SetPWidth(int cell, string width)
-{
- int fvcell = FirstVirtualCell(cell);
-
- if (IsMultiColumn(fvcell)) {
-// if (column_info[column_of_cell(cell)].p_width.empty())
-// column_info[column_of_cell(cell)].p_width = width;
- cellinfo_of_cell(fvcell)->p_width = width;
- } else {
- column_info[column_of_cell(fvcell)].p_width = width;
- if (!width.empty()) // do this only if there is a width
- SetAlignment(cell, LYX_ALIGN_LEFT);
- }
- return true;
-}
-
-bool LyXTable::SetAlignSpecial(int cell, string special, int what)
-{
- if (what == SET_SPECIAL_MULTI)
- cellinfo_of_cell(cell)->align_special = special;
- else
- column_info[column_of_cell(cell)].align_special = special;
- return true;
-}
-
-bool LyXTable::SetAllLines(int cell, bool line)
-{
- SetTopLine(cell, line);
- SetBottomLine(cell, line);
- SetRightLine(cell, line);
- SetLeftLine(cell, line);
- return true;
-}
-
-bool LyXTable::SetTopLine(int cell, bool line)
-{
- int row = row_of_cell(cell);
-
- if (IsContRow(cell))
- SetTopLine(cell_info[row-1][column_of_cell(cell)].cellno, line);
- else if (!IsMultiColumn(cell))
- row_info[row].top_line = line;
- else
- cellinfo_of_cell(cell)->top_line = line;
- return true;
-}
-
-
-bool LyXTable::SetBottomLine(int cell, bool line)
-{
- int row = row_of_cell(cell);
-
- if (RowHasContRow(cell))
- SetBottomLine(cell_info[row+1][column_of_cell(cell)].cellno, line);
- else if (!IsMultiColumn(cell))
- row_info[row_of_cell(cell)].bottom_line = line;
- else
- cellinfo_of_cell(cell)->bottom_line = line;
- return true;
-}
-
-
-bool LyXTable::SetLeftLine(int cell, bool line)
-{
- column_info[column_of_cell(cell)].left_line = line;
- return true;
-}
-
-
-bool LyXTable::SetRightLine(int cell, bool line)
-{
- column_info[right_column_of_cell(cell)].right_line = line;
- return true;
-}
-
-
-char LyXTable::GetAlignment(int cell)
-{
- if (IsMultiColumn(cell))
- return cellinfo_of_cell(cell)->alignment;
- else
- return column_info[column_of_cell(cell)].alignment;
-}
-
-string const LyXTable::GetPWidth(int cell)
-{
- int fvcell = FirstVirtualCell(cell);
-
- if (IsMultiColumn(fvcell)) // && !cellinfo_of_cell(cell)->p_width.empty())
- return cellinfo_of_cell(fvcell)->p_width;
- return column_info[column_of_cell(fvcell)].p_width;
-}
-
-string const LyXTable::GetAlignSpecial(int cell, int what)
-{
- if (what == SET_SPECIAL_MULTI)
- return cellinfo_of_cell(cell)->align_special;
- return column_info[column_of_cell(cell)].align_special;
-}
-
-int LyXTable::GetWidthOfCell(int cell)
-{
- int row = row_of_cell(cell);
- int column1 = column_of_cell(cell);
- int column2 = right_column_of_cell(cell);
- int result = 0;
- int i = column1;
- for (; i <= column2; ++i) {
- result += cell_info[row][i].width_of_cell;
- }
-
- result += AdditionalWidth(cell);
-
- return result;
-}
-
-
-int LyXTable::GetBeginningOfTextInCell(int cell)
-{
- int x = 0;
-
- switch (GetAlignment(cell)){
- case LYX_ALIGN_CENTER:
- x += (WidthOfColumn(cell) - GetWidthOfCell(cell)) / 2;
- break;
- case LYX_ALIGN_RIGHT:
- x += WidthOfColumn(cell) - GetWidthOfCell(cell) + AdditionalWidth(cell);
- break;
- default: /* LYX_ALIGN_LEFT: nothing :-) */
- break;
- }
-
- // the LaTeX Way :-(
- x += WIDTH_OF_LINE;
- return x;
-}
-
-
-bool LyXTable::IsFirstCell(int cell)
-{
- return (column_of_cell(cell) == 0);
-}
-
-bool LyXTable::IsLastCell(int cell)
-{
- return (right_column_of_cell(cell) == (columns - 1));
-}
-
-
-bool LyXTable::calculate_width_of_column(int column)
-{
- int old_column_width = column_info[column].width_of_column;
- int maximum = 0;
-
- for (int i = 0; i < rows; ++i) {
- maximum = max(cell_info[i][column].width_of_cell, maximum);
- }
- column_info[column].width_of_column = maximum;
- return (column_info[column].width_of_column != old_column_width);
-}
-
-bool LyXTable::calculate_width_of_column_NMC(int column)
-{
- int old_column_width = column_info[column].width_of_column;
- int max = 0;
- for (int i = 0; i < rows; ++i) {
- if (!IsMultiColumn(GetCellNumber(column, i)) &&
- (cell_info[i][column].width_of_cell > max)) {
- max = cell_info[i][column].width_of_cell;
- }
- }
- column_info[column].width_of_column = max;
- return (column_info[column].width_of_column != old_column_width);
-}
-
-void LyXTable::calculate_width_of_table()
-{
- width_of_table = 0;
- for (int i = 0; i < columns; ++i) {
- width_of_table += column_info[i].width_of_column;
- }
-}
-
-
-int LyXTable::row_of_cell(int cell) const
-{
- if (cell >= numberofcells)
- return rows-1;
- else if (cell < 0)
- return 0;
- return rowofcell[cell];
-}
-
-
-int LyXTable::column_of_cell(int cell) const
-{
- if (cell >= numberofcells)
- return columns-1;
- else if (cell < 0)
- return 0;
- return columnofcell[cell];
-}
-
-
-int LyXTable::right_column_of_cell(int cell)
-{
- int row = row_of_cell(cell);
- int column = column_of_cell(cell);
- while (column < columns - 1 &&
- cell_info[row][column+1].multicolumn == LyXTable::CELL_PART_OF_MULTICOLUMN)
- ++column;
- return column;
-}
-
-
-void LyXTable::Write(ostream & os, bool old_format)
-{
- if (old_format) {
- int i, j;
- os << "multicol5\n"
- << rows << " " << columns << " " << is_long_table << " "
- << rotate << " " << endhead << " " << endfirsthead << " "
- << endfoot << " " << endlastfoot << "\n";
- for (i = 0; i < rows; ++i) {
- os << row_info[i].top_line << " "
- << row_info[i].bottom_line << " "
- << row_info[i].is_cont_row << " "
- << row_info[i].newpage << "\n";
- }
- for (i = 0; i < columns; ++i) {
- os << column_info[i].alignment << " "
- << column_info[i].left_line << " "
- << column_info[i].right_line << " \""
- << VSpace(column_info[i].p_width).asLyXCommand() << "\" \""
- << column_info[i].align_special << "\"\n";
- }
-
- for (i = 0; i < rows; ++i) {
- for (j = 0; j < columns; ++j) {
- os << cell_info[i][j].multicolumn << " "
- << cell_info[i][j].alignment << " "
- << cell_info[i][j].top_line << " "
- << cell_info[i][j].bottom_line << " "
- << cell_info[i][j].has_cont_row << " "
- << cell_info[i][j].rotate << " "
- << cell_info[i][j].linebreaks << " \""
- << cell_info[i][j].align_special << "\" \""
- << cell_info[i][j].p_width << "\"\n";
- }
- }
- } else {
- lyxerr << "New format type not yet implemented!!!\n" << endl;
- }
-}
-
-
-void LyXTable::Read(istream & is)
-{
- int version;
- int i, j;
- int rows_arg = 0;
- int columns_arg = 0;
- int is_long_table_arg = false;
- int rotate_arg = false;
- int a = -1;
- int b = -1;
- int c = -1;
- int d = -1;
- int e = 0;
- int f = 0;
- int g = 0;
- int h = 0;
-
- string s;
- while(!s.length())
- getline(is, s);
- if (s.length() > 8)
- version = atoi(s.c_str() + 8);
- else
- version = 1;
- if (version < 5) {
- lyxerr << "Tabular format < 5 is not supported anymore\n"
- "Get an older version of LyX (< 1.1.x) for conversion!"
- << endl;
- WriteAlert(_("Warning:"),
- _("Tabular format < 5 is not supported anymore\n"),
- _("Get an older version of LyX (< 1.1.x) for conversion!"));
- if (version > 2) {
- is >> rows_arg >> columns_arg >> is_long_table_arg
- >> rotate_arg >> a >> b >> c >> d;
- } else
- is >> rows_arg >> columns_arg;
- Init(rows_arg, columns_arg);
- SetLongTable(is_long_table_arg);
- SetRotateTable(rotate_arg);
- string tmp;
- for (i = 0; i < rows; ++i) {
- getline(is, tmp);
- }
- for (i = 0; i < columns; ++i) {
- getline(is, tmp);
- }
- for (i = 0; i < rows; ++i) {
- for (j = 0; j < columns; ++j) {
- getline(is, tmp);
- }
- }
- set_row_column_number_info();
- return;
- }
- is >> rows_arg >> columns_arg >> is_long_table_arg
- >> rotate_arg >> a >> b >> c >> d;
- Init(rows_arg, columns_arg);
- SetLongTable(is_long_table_arg);
- SetRotateTable(rotate_arg);
- endhead = a;
- endfirsthead = b;
- endfoot = c;
- endlastfoot = d;
- for (i = 0; i < rows; ++i) {
- a = b = c = d = e = f = g = h = 0;
- is >> a >> b >> c >> d;
- row_info[i].top_line = a;
- row_info[i].bottom_line = b;
- row_info[i].is_cont_row = c;
- row_info[i].newpage = d;
- }
- for (i = 0; i < columns; ++i) {
- string s1;
- string s2;
- is >> a >> b >> c;
- char ch; // skip '"'
- is >> ch;
- getline(is, s1, '"');
- is >> ch; // skip '"'
- getline(is, s2, '"');
- column_info[i].alignment = static_cast<char>(a);
- column_info[i].left_line = b;
- column_info[i].right_line = c;
- column_info[i].p_width = s1;
- column_info[i].align_special = s2;
- }
- for (i = 0; i < rows; ++i) {
- for (j = 0; j < columns; ++j) {
- string s1;
- string s2;
- is >> a >> b >> c >> d >> e >> f >> g;
- char ch;
- is >> ch; // skip '"'
- getline(is, s1, '"');
- is >> ch; // skip '"'
- getline(is, s2, '"');
- cell_info[i][j].multicolumn = static_cast<char>(a);
- cell_info[i][j].alignment = static_cast<char>(b);
- cell_info[i][j].top_line = static_cast<char>(c);
- cell_info[i][j].bottom_line = static_cast<char>(d);
- cell_info[i][j].has_cont_row = static_cast<bool>(e);
- cell_info[i][j].rotate = static_cast<bool>(f);
- cell_info[i][j].linebreaks = static_cast<bool>(g);
- cell_info[i][j].align_special = s1;
- cell_info[i][j].p_width = s2;
- }
- }
- set_row_column_number_info();
-}
-
-
-// cell <0 will tex the preamble
-// returns the number of printed newlines
-int LyXTable::TexEndOfCell(ostream & os, int cell)
-{
- int i;
- int ret = 0;
- int tmp; // tmp2;
- int fcell, nvcell;
- if (ShouldBeVeryLastCell(cell)) {
- // the very end at the very beginning
- if (Linebreaks(cell))
- os << "\\smallskip{}}";
- if (IsMultiColumn(cell))
- os << '}';
- if (RotateCell(cell)) {
- os << "\n\\end{sideways}";
- ++ret;
- }
- os << "\\\\\n";
- ++ret;
-
- tmp = 0;
- fcell = cell;
- while (!IsFirstCell(fcell)) --fcell;
- for (i = 0; i < NumberOfCellsInRow(fcell); ++i) {
- if (BottomLine(fcell + i))
- ++tmp;
- }
- if (tmp == NumberOfCellsInRow(fcell)) {
- os << "\\hline ";
- } else {
- tmp = 0;
- for (i = 0; i < NumberOfCellsInRow(fcell); ++i) {
- if (BottomLine(fcell + i)) {
- os << "\\cline{"
- << column_of_cell(fcell + i) + 1
- << '-'
- << right_column_of_cell(fcell + i) + 1
- << "} ";
- tmp = 1;
- }
- }
- }
- if (tmp){
- os << '\n';
- ++ret;
- }
- if (is_long_table)
- os << "\\end{longtable}";
- else
- os << "\\end{tabular}";
- if (rotate) {
- os << "\n\\end{sideways}";
- ++ret;
- }
- } else {
- nvcell = NextVirtualCell(cell + 1);
- if (cell < 0){
- // preamble
- if (rotate) {
- os << "\\begin{sideways}\n";
- ++ret;
- }
- if (is_long_table)
- os << "\\begin{longtable}{";
- else
- os << "\\begin{tabular}{";
- for (i = 0; i < columns; ++i) {
- if (column_info[i].left_line)
- os << '|';
- if (!column_info[i].align_special.empty()) {
- os << column_info[i].align_special;
- } else if (!column_info[i].p_width.empty()) {
- os << "p{"
- << column_info[i].p_width
- << '}';
- } else {
- switch (column_info[i].alignment) {
- case LYX_ALIGN_LEFT:
- os << 'l';
- break;
- case LYX_ALIGN_RIGHT:
- os << 'r';
- break;
- default:
- os << 'c';
- break;
- }
- }
- if (column_info[i].right_line)
- os << '|';
- }
- os << "}\n";
- ++ret;
- tmp = 0;
- if (GetNumberOfCells()) {
- fcell = 0;
- for (i = 0; i < NumberOfCellsInRow(fcell); ++i) {
- if (TopLine(fcell + i))
- ++tmp;
- }
- if (tmp == NumberOfCellsInRow(fcell)){
- os << "\\hline ";
- } else {
- tmp = 0;
- for (i = 0; i < NumberOfCellsInRow(fcell); ++i) {
- if (TopLine(fcell + i)) {
- os << "\\cline{"
- << column_of_cell(fcell + i) + 1
- << '-'
- << right_column_of_cell(fcell + i) + 1
- << "} ";
- tmp = 1;
- }
- }
- }
- if (tmp){
- os << '\n';
- ++ret;
- }
- }
- if (RotateCell(0)) {
- os << "\\begin{sideways}\n";
- ++ret;
- }
- } else {
- // usual cells
- if (Linebreaks(cell))
- os << "\\smallskip{}}";
- if (IsMultiColumn(cell)){
- os << '}';
- }
- if (RotateCell(cell)) {
- os << "\n\\end{sideways}";
- ++ret;
- }
- if (IsLastCell(cell)) {
- int row = row_of_cell(cell);
- string hline1, hline2;
- bool print_hline = true;
- bool flag1 = IsLongTable() &&
- ((row == endhead) || (row == endfirsthead) ||
- (row == endfoot) || (row == endlastfoot));
- ++row;
- bool flag2 = IsLongTable() &&
- ((row <= endhead) || (row <= endfirsthead) ||
- (row <= endfoot) || (row <= endlastfoot));
- --row;
- // print the bottom hline only if (otherwise it is doubled):
- // - is no LongTable
- // - there IS a first-header
- // - the next row is no special header/footer
- // & this row is no special header/footer
- // - the next row is a special header/footer
- // & this row is a special header/footer
- bool pr_top_hline = (flag1 && flag2) || (!flag1 && !flag2) ||
- (endfirsthead == endhead);
- os << "\\\\\n";
- ++ret;
- tmp = 0;
- fcell = cell;
- while (!IsFirstCell(fcell))
- --fcell;
- for (i = 0; i < NumberOfCellsInRow(cell); ++i) {
- if (BottomLine(fcell + i))
- ++tmp;
- }
- if (tmp == NumberOfCellsInRow(cell)){
- os << "\\hline ";
- hline1 = "\\hline ";
- } else {
- tmp = 0;
- for (i = 0; i < NumberOfCellsInRow(fcell); ++i) {
- if (BottomLine(fcell + i)){
- os << "\\cline{"
- << column_of_cell(fcell + i) + 1
- << '-'
- << right_column_of_cell(fcell + i) + 1
- << "} ";
- hline1 += "\\cline{";
- hline1 += tostr(column_of_cell(fcell + i) + 1);
- hline1 += '-';
- hline1 += tostr(right_column_of_cell(fcell + i) + 1);
- hline1 += "} ";
- tmp = 1;
- }
- }
- }
- if (tmp){
- os << '\n';
- ++ret;
- }
- if (IsLongTable() && (row == endfoot)) {
- os << "\\endfoot\n";
- ++ret;
- print_hline = false; // no double line below footer
- }
- if (IsLongTable() && (row == endlastfoot)) {
- os << "\\endlastfoot\n";
- ++ret;
- print_hline = false; // no double line below footer
- }
- if (IsLongTable() && row_info[row].newpage) {
- os << "\\newpage\n";
- ++ret;
- print_hline = false; // no line below a \\newpage-command
- }
- tmp = 0;
- if (nvcell < numberofcells
- && (cell < GetNumberOfCells() - 1)
- && !ShouldBeVeryLastCell(cell)) {
- fcell = nvcell;
- for (i = 0; i < NumberOfCellsInRow(fcell); ++i) {
- if (TopLine(fcell + i))
- ++tmp;
- }
- if (tmp == NumberOfCellsInRow(fcell)) {
- if (print_hline)
- os << "\\hline ";
- hline2 = "\\hline ";
- } else {
- tmp = 0;
- for (i = 0; i < NumberOfCellsInRow(fcell); ++i) {
- if (TopLine(fcell + i)) {
- if (print_hline) {
- os << "\\cline{"
- << column_of_cell(fcell + i) + 1
- << '-'
- << right_column_of_cell(fcell + i) + 1
- << "} ";
- }
- hline2 += "\\cline{";
- hline2 += tostr(column_of_cell(fcell+i)+1);
- hline2 += '-';
- hline2 += tostr(right_column_of_cell(fcell+i)+1);
- hline2 += "} ";
- tmp = 1;
- }
- }
- }
- if (tmp && print_hline){
- os << '\n';
- ++ret;
- }
- }
- // the order here is important as if one defines two
- // or more things in one line only the first entry is
- // displayed the other are set to an empty-row. This
- // is important if I have a footer and want that the
- // lastfooter is NOT displayed!!!
- bool sflag2 = (row == endhead) || (row == endfirsthead) ||
- (row == endfoot) || (row == endlastfoot);
- --row;
-// sflag2 = IsLongTable() && (row >= 0) &&
-// (sflag2 || (row == endhead) || (row == endfirsthead));
- row += 2;
- bool sflag1 = IsLongTable() && (row != endhead) &&
- (row != endfirsthead) &&
- ((row == endfoot) || (row == endlastfoot));
- --row;
- if (IsLongTable() && (row == endhead)) {
- os << "\\endhead\n";
- ++ret;
- }
- if (IsLongTable() && (row == endfirsthead)) {
- os << "\\endfirsthead\n";
- ++ret;
- }
- if (sflag1) { // add the \hline for next foot row
- if (!hline1.empty()) {
- os << hline1 + '\n';
- ++ret;
- }
- }
- // add the \hline for the first row
- if (pr_top_hline && sflag2) {
- if (!hline2.empty()) {
- os << hline2 + '\n';
- ++ret;
- }
- }
- if (nvcell < numberofcells && RotateCell(nvcell)) {
- os << "\\begin{sideways}\n";
- ++ret;
- }
- } else {
- os << "&\n";
- ++ret;
- if (nvcell < numberofcells && RotateCell(nvcell)) {
- os << "\\begin{sideways}\n";
- ++ret;
- }
- }
- }
- if (nvcell < numberofcells && IsMultiColumn(nvcell)) {
- os << "\\multicolumn{"
- << cells_in_multicolumn(nvcell)
- << "}{";
- if (!cellinfo_of_cell(nvcell)->align_special.empty()) {
- os << cellinfo_of_cell(nvcell)->align_special
- << "}{";
- } else {
- if (LeftLine(nvcell))
- os << '|';
- if (!GetPWidth(nvcell).empty()) {
- os << "p{"
- << GetPWidth(nvcell)
- << '}';
- } else {
- switch (GetAlignment(nvcell)) {
- case LYX_ALIGN_LEFT: os << 'l'; break;
- case LYX_ALIGN_RIGHT: os << 'r'; break;
- default: os << 'c'; break;
- }
- }
- if (RightLine(nvcell))
- os << '|';
- //if (column_of_cell(cell+2)!= 0 && LeftLine(cell+2))
- if (((nvcell + 1) < numberofcells) &&
- (NextVirtualCell(nvcell+1) < numberofcells) &&
- (column_of_cell(NextVirtualCell(nvcell+1))!= 0) &&
- LeftLine(NextVirtualCell(nvcell+1)))
- os << '|';
-
- os << "}{";
- }
- }
- if (nvcell < numberofcells && Linebreaks(nvcell)) {
- os << "\\parbox[t]{"
- << GetPWidth(nvcell)
- << "}{\\smallskip{}";
- }
- }
- return ret;
-}
-
-
-#if 0
-// cell <0 will tex the preamble
-// returns the number of printed newlines
-int LyXTable::RoffEndOfCell(ostream & os, int cell)
-{
- int ret = 0;
-
- if (cell == GetNumberOfCells() - 1){
- // the very end at the very beginning
- if (CellHasContRow(cell) >= 0) {
- os << "\nT}";
- ++ret;
- }
- os << "\n";
- ++ret;
- if (row_info[row_of_cell(cell)].bottom_line) {
- os << "_\n";
- ++ret;
- }
- os << ".TE\n.pl 1c";
- } else {
- if (cell < 0) {
- int fcell = 0;
- // preamble
- os << "\n.pl 500c\n.TS\n";
- for (int j = 0; j < rows; ++j) {
- for (int i = 0; i < columns; ++i, ++fcell) {
- if (column_info[i].left_line)
- os << " | ";
- if (cell_info[j][i].multicolumn == CELL_PART_OF_MULTICOLUMN)
- os << "s";
- else {
- switch (column_info[i].alignment) {
- case LYX_ALIGN_LEFT:
- os << "l";
- break;
- case LYX_ALIGN_RIGHT:
- os << "r";
- break;
- default:
- os << "c";
- break;
- }
- }
- if (!column_info[i].p_width.empty())
- os << "w(" << column_info[i].p_width << ")";
- if (column_info[i].right_line)
- os << " | ";
- }
- if ((j + 1) < rows) {
- os << "\n";
- ++ret;
- }
- }
- os << ".\n";
- ++ret;
- if (row_info[0].top_line) {
- os << "_\n";
- ++ret;
- }
- if (CellHasContRow(0) >= 0) {
- os << "T{\n";
- ++ret;
- }
- } else {
- // usual cells
- if (CellHasContRow(cell) >= 0) {
- os << "\nT}";
- ++ret;
- }
- if (right_column_of_cell(cell) == columns -1){
- os << "\n";
- ++ret;
- int row = row_of_cell(cell);
- if (row_info[row++].bottom_line) {
- os << "_\n";
- ++ret;
- }
- if ((row < rows) && row_info[row].top_line) {
- os << "_\n";
- ++ret;
- }
- } else
- os << "\t";
- if ((cell < GetNumberOfCells() - 1) &&
- (CellHasContRow(cell+1) >= 0)) {
- os << "T{\n";
- ++ret;
- }
- }
- }
- return ret;
-}
-#endif
-
-
-char const *LyXTable::getDocBookAlign(int cell, bool isColumn)
-{
- int i;
- if (isColumn)
- i = cell;
- else
- i = column_of_cell(cell);
- if (!isColumn && IsMultiColumn(cell)) {
- if (!cellinfo_of_cell(cell)->align_special.empty()) {
- return cellinfo_of_cell(cell)->align_special.c_str();
- } else {
- switch (GetAlignment(cell)) {
- case LYX_ALIGN_LEFT:
- return "left";
- case LYX_ALIGN_RIGHT:
- return "right";
- default:
- return "center";
- }
- }
- } else {
- if (!column_info[i].align_special.empty()) {
- return column_info[i].align_special.c_str();
- }
-#ifdef IGNORE_THIS_FOR_NOW
- else if (!column_info[i].p_width.empty()) {
- file += "p{";
- file += column_info[i].p_width;
- file += '}';
- }
-#endif
- else {
- switch (column_info[i].alignment) {
- case LYX_ALIGN_LEFT:
- return "left";
- case LYX_ALIGN_RIGHT:
- return "right";
- default:
- return "center";
- }
- }
- }
-}
-
-
-// cell <0 will tex the preamble
-// returns the number of printed newlines
-int LyXTable::DocBookEndOfCell(ostream & os, int cell, int & depth)
-{
- int i;
- int ret = 0;
- //int tmp; // tmp2; // unused
- int nvcell; // fcell; // unused
- if (ShouldBeVeryLastCell(cell)) {
- os << newlineAndDepth(--depth)
- << "</ENTRY>"
- << newlineAndDepth(--depth)
- << "</ROW>"
- << newlineAndDepth(--depth)
- << "</TBODY>"
- << newlineAndDepth(--depth);
- if (is_long_table)
- os << "</TGROUP>";
- else
- os << "</TGROUP>"
- << newlineAndDepth(--depth);
- ret += 4;
- } else {
- nvcell = NextVirtualCell(cell + 1);
- if (cell < 0) {
- // preamble
- if (is_long_table)
- os << "<TGROUP ";
- else
- os << "<TGROUP ";
- os << "COLS='"
- << columns
- << "' COLSEP='1' ROWSEP='1'>"
- << newlineAndDepth(++depth);
- ++ret;
- for (i = 0; i < columns; ++i) {
- os << "<COLSPEC ALIGN='"
- << getDocBookAlign(i, true)
- << "' COLNAME='col"
- << i + 1
- << "' COLNUM='"
- << i + 1
- << "' COLSEP='";
- if (i == (columns-1)) {
- os << '1';
- } else {
- if (column_info[i].right_line ||
- column_info[i+1].left_line)
- os << '1';
- else
- os << '0';
- }
- os << "'>"
- << newlineAndDepth(depth);
- ++ret;
-#ifdef NOT_HANDLED_YET_AS_I_DONT_KNOW_HOW
- if (column_info[i].left_line)
- os << '|';
-#endif
- }
- os << "<TBODY>"
- << newlineAndDepth(++depth)
- << "<ROW>"
- << newlineAndDepth(++depth)
- << "<ENTRY ALIGN='"
- << getDocBookAlign(0)
- << "'";
- if (IsMultiColumn(0)) {
- os << " NAMEST='col1' NAMEEND='col"
- << cells_in_multicolumn(0)
- << "'";
- }
- os << ">"
- << newlineAndDepth(++depth);
- ret += 3;
- } else {
- if (IsLastCell(cell)) {
- os << newlineAndDepth(--depth)
- << "</ENTRY>"
- << newlineAndDepth(--depth)
- << "</ROW>"
- << newlineAndDepth(depth)
- << "<ROW>"
- << newlineAndDepth(++depth)
- << "<ENTRY ALIGN='"
- << getDocBookAlign(cell + 1)
- << "' VALIGN='middle'";
- if (IsMultiColumn(cell + 1)) {
- os << " NAMEST='col"
- << column_of_cell(cell+1) + 1
- << "' NAMEEND='col"
- << column_of_cell(cell + 1) +
- cells_in_multicolumn(cell + 1)
- << "'";
- }
- os << ">"
- << newlineAndDepth(++depth);
- ret += 4;
- } else {
- os << newlineAndDepth(--depth)
- << "</ENTRY>"
- << newlineAndDepth(depth)
- << "<ENTRY ALIGN='"
- << getDocBookAlign(cell + 1)
- << "' VALIGN='middle'";
- if (IsMultiColumn(cell + 1)) {
- os << " NAMEST='col"
- << column_of_cell(cell+1) + 1
- << "' NAMEEND='col"
- << column_of_cell(cell+1) +
- cells_in_multicolumn(cell+1)
- << "'";
- }
- os << ">"
- << newlineAndDepth(++depth);
- ret += 3;
- }
- }
- }
- return ret;
-}
-
-
-bool LyXTable::IsMultiColumn(int cell)
-{
- int fvcell = FirstVirtualCell(cell);
-
- return (cellinfo_of_cell(fvcell)->multicolumn != LyXTable::CELL_NORMAL);
-}
-
-
-LyXTable::cellstruct* LyXTable::cellinfo_of_cell(int cell)
-{
- int row = row_of_cell(cell);
- int column = column_of_cell(cell);
- return &cell_info[row][column];
-}
-
-
-void LyXTable::SetMultiColumn(int cell, int number)
-{
- int fvcell = FirstVirtualCell(cell);
- int new_width = cellinfo_of_cell(fvcell)->width_of_cell;
-
- cellinfo_of_cell(fvcell)->multicolumn = LyXTable::CELL_BEGIN_OF_MULTICOLUMN;
- cellinfo_of_cell(fvcell)->alignment = column_info[column_of_cell(fvcell)].alignment;
- cellinfo_of_cell(fvcell)->top_line = row_info[row_of_cell(fvcell)].top_line;
- cellinfo_of_cell(fvcell)->bottom_line = row_info[row_of_cell(fvcell)].bottom_line;
- for (number--; number > 0; --number) {
- cellinfo_of_cell(fvcell+number)->multicolumn =
- LyXTable::CELL_PART_OF_MULTICOLUMN;
- new_width += cellinfo_of_cell(fvcell+number)->width_of_cell;
- }
- set_row_column_number_info();
- SetWidthOfCell(fvcell, new_width);
-}
-
-
-int LyXTable::cells_in_multicolumn(int cell)
-{
- int row = row_of_cell(cell);
- int column = column_of_cell(cell);
- int result = 1;
- ++column;
- while (column < columns && cell_info[row][column].multicolumn
- == LyXTable::CELL_PART_OF_MULTICOLUMN){
- ++result;
- ++column;
- }
- return result;
-}
-
-
-int LyXTable::UnsetMultiColumn(int cell)
-{
- int fvcell = FirstVirtualCell(cell);
- int row = row_of_cell(fvcell);
- int column = column_of_cell(fvcell);
-
- int result = 0;
-
- if (cell_info[row][column].multicolumn
- == LyXTable::CELL_BEGIN_OF_MULTICOLUMN){
- cell_info[row][column].multicolumn = LyXTable::CELL_NORMAL;
- ++column;
- while (column < columns &&
- cell_info[row][column].multicolumn
- == LyXTable::CELL_PART_OF_MULTICOLUMN){
- cell_info[row][column].multicolumn =
- LyXTable::CELL_NORMAL;
- ++column;
- ++result;
- }
- }
- set_row_column_number_info();
- return result;
-}
-
-
-void LyXTable::delete_column(int column)
-{
- int i, j;
- columnstruct * column_info2 = new columnstruct[columns-1];
-
- for (i = 0; i < column; ++i) {
- column_info2[i] = column_info[i];
- }
- for (i = column; i < columns - 1; ++i) {
- column_info2[i] = column_info[i + 1];
- }
-
- delete[] column_info;
- column_info = column_info2;
-
- for (i = 0; i < rows; ++i) {
- cellstruct * tmp = cell_info[i];
- cell_info[i] = new cellstruct[columns - 1];
- for (j = 0; j < column; ++j) {
- cell_info[i][j] = tmp[j];
- }
- for (j = column; j < columns - 1; ++j) {
- cell_info[i][j] = tmp[j + 1];
- }
- delete[] tmp;
- }
-
- --columns;
- Reinit();
-}
-
-
-void LyXTable::SetLongTable(int what)
-{
- is_long_table = what;
-}
-
-
-bool LyXTable::IsLongTable()
-{
- return is_long_table;
-}
-
-void LyXTable::SetRotateTable(int what)
-{
- rotate = what;
-}
-
-bool LyXTable::RotateTable()
-{
- return rotate;
-}
-
-void LyXTable::SetRotateCell(int cell, int what)
-{
- cellinfo_of_cell(cell)->rotate = what;
-}
-
-bool LyXTable::RotateCell(int cell)
-{
- return cellinfo_of_cell(cell)->rotate;
-}
-
-bool LyXTable::NeedRotating()
-{
- if (rotate)
- return true;
- for (int i = 0; i < rows; ++i) {
- for (int j = 0; j < columns; ++j) {
- if (cell_info[i][j].rotate)
- return true;
- }
- }
- return false;
-}
-
-void LyXTable::AppendContRow(int cell)
-{
- int row = row_of_cell(cell)+1;
-
- if (!RowHasContRow(cell) || (CellHasContRow(cell)>= 0))
- AppendRow(cell);
- row_info[row].is_cont_row = true;
- row_info[row].top_line = false;
- cell_info[row-1][column_of_cell(cell)].has_cont_row = true;
- Reinit();
-}
-
-bool LyXTable::IsContRow(int cell)
-{
- return row_info[row_of_cell(cell)].is_cont_row;
-}
-
-int LyXTable::CellHasContRow(int cell)
-{
- int row = row_of_cell(cell);
-
- if (VeryLastRow(cell))
- return -1;
- if (cell_info[row][column_of_cell(cell)].has_cont_row)
- return cell_info[row+1][column_of_cell(cell)].cellno;
- return -1;
-}
-
-bool LyXTable::RowHasContRow(int cell)
-{
- int row = row_of_cell(cell) + 1;
-
- if (row < rows)
- return row_info[row].is_cont_row;
- return false;
-}
-
-int LyXTable::FirstVirtualCell(int cell)
-{
- if (!IsContRow(cell))
- return cell;
- int row = row_of_cell(cell);
- int column = column_of_cell(cell);
- for(; (row > 0) && IsContRow(cell_info[row][column].cellno); --row)
- ;
- return cell_info[row][column].cellno;
-}
-
-
-int LyXTable::NextVirtualCell(int cell)
-{
- if (!IsContRow(cell))
- return cell;
- int row = row_of_cell(cell);
- for(;(row < rows - 1) && IsContRow(cell_info[row][0].cellno); ++row)
- ;
- // what if(row >= rows) ?
- return cell_info[row][0].cellno;
-}
-
-
-bool LyXTable::ShouldBeVeryLastCell(int cell)
-// "very last cell" ..of what? the row? the table?
-// "Cell" in this context appears to not count `virtual' cells
-{
- int fcell = cell + 1;
-
- if (cell == GetNumberOfCells() - 1)
- return true; // not really sure if I should return false here
- if (!IsContRow(fcell))
- return false;
- while((fcell < GetNumberOfCells() - 1) && IsContRow(fcell))
- ++fcell;
- if (fcell < GetNumberOfCells() - 1)
- return false;
- return true;
-}
-
-bool LyXTable::ShouldBeVeryLastRow(int cell)
-{
- if (CellHasContRow(cell)>= 0)
- return false;
- int row = row_of_cell(cell) + 1;
- int column = column_of_cell(cell);
- while((row < rows) && IsContRow(cell_info[row][column].cellno))
- ++row;
- if (row < rows)
- return false; // found another valid row
- // I do not have any valid row after the actual
- return true;
-}
-
-int LyXTable::GetCellAbove(int cell)
-{
- int row = row_of_cell(cell);
-
- if (row > 0)
- return cell_info[row-1][column_of_cell(cell)].cellno;
- return cell;
-}
-
-int LyXTable::GetCellNumber(int column, int row)
-{
- if (column >= columns)
- column = columns - 1;
- else if (column < 0)
- column = 0;
- if (row >= rows)
- row = rows - 1;
- else if (row < 0)
- row = 0;
-
- return cell_info[row][column].cellno;
-}
-
-void LyXTable::SetLinebreaks(int cell, bool what)
-{
- cellinfo_of_cell(FirstVirtualCell(cell))->linebreaks = what;
-}
-
-bool LyXTable::Linebreaks(int cell)
-{
- int fvcell = FirstVirtualCell(cell);
-
- if (column_info[column_of_cell(fvcell)].p_width.empty() &&
- !(IsMultiColumn(fvcell) && !cellinfo_of_cell(fvcell)->p_width.empty()))
- return false;
- return cellinfo_of_cell(fvcell)->linebreaks;
-}
-
-void LyXTable::SetLTHead(int cell, bool first)
-{
- int row = row_of_cell(cell);
-
- if (first) {
- if (row == endfirsthead)
- endfirsthead = -1;
- else
- endfirsthead = row;
- } else {
- if (row == endhead)
- endhead = -1;
- else
- endhead = row;
- }
-}
-
-bool LyXTable::RowOfLTHead(int cell)
-{
- if ((endhead+1) > rows)
- endhead = -1;
- return (row_of_cell(cell) == endhead);
-}
-
-bool LyXTable::RowOfLTFirstHead(int cell)
-{
- if ((endfirsthead+1) > rows)
- endfirsthead = -1;
- return (row_of_cell(cell) == endfirsthead);
-}
-
-void LyXTable::SetLTFoot(int cell, bool last)
-{
- int row = row_of_cell(cell);
-
- if (last) {
- if (row == endlastfoot)
- endlastfoot = -1;
- else
- endlastfoot = row;
- } else {
- if (row == endfoot)
- endfoot = -1;
- else
- endfoot = row;
- }
-}
-
-bool LyXTable::RowOfLTFoot(int cell)
-{
- if ((endfoot+1) > rows) {
- endfoot = -1;
- return false;
- }
- return (row_of_cell(cell) == endfoot);
-}
-
-bool LyXTable::RowOfLTLastFoot(int cell)
-{
- if ((endlastfoot+1) > rows)
- endlastfoot = -1;
- return (row_of_cell(cell) == endlastfoot);
-}
-
-void LyXTable::SetLTNewPage(int cell, bool what)
-{
- row_info[row_of_cell(cell)].newpage = what;
-}
-
-bool LyXTable::LTNewPage(int cell)
-{
- return row_info[row_of_cell(cell)].newpage;
-}
-
-void LyXTable::SetAscentOfRow(int row, int height)
-{
- if (row >= rows)
- return;
- row_info[row].ascent_of_row = height;
-}
-
-void LyXTable::SetDescentOfRow(int row, int height)
-{
- if (row >= rows)
- return;
- row_info[row].descent_of_row = height;
-}
-
-int LyXTable::AscentOfRow(int row)
-{
- if (row >= rows)
- return 0;
- return row_info[row].ascent_of_row;
-}
-
-int LyXTable::DescentOfRow(int row)
-{
- if (row >= rows)
- return 0;
- return row_info[row].descent_of_row;
-}
-
-int LyXTable::HeightOfTable()
-{
- int
- height,
- row;
-
- for(row=0,height=0;(row<rows); ++row)
- height += AscentOfRow(row) + DescentOfRow(row) +
- AdditionalHeight(GetCellNumber(0,row));
- return height;
-}
-
-bool LyXTable::IsPartOfMultiColumn(int row, int column)
-{
- if ((row >= rows) || (column >= columns))
- return false;
- return (cell_info[row][column].multicolumn==CELL_PART_OF_MULTICOLUMN);
-}
-
-int LyXTable::Latex(ostream &)
-{
- return 0;
-}
projects / features.git / commitdiff