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-rw-r--r--filters/kword/latex/export/table.cpp323
1 files changed, 323 insertions, 0 deletions
diff --git a/filters/kword/latex/export/table.cpp b/filters/kword/latex/export/table.cpp
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+++ b/filters/kword/latex/export/table.cpp
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+/*
+** A program to convert the XML rendered by KWord into LATEX.
+**
+** Copyright (C) 2000,2002 Robert JACOLIN
+**
+** This library is free software; you can redistribute it and/or
+** modify it under the terms of the GNU Library General Public
+** License as published by the Free Software Foundation; either
+** version 2 of the License, or (at your option) any later version.
+**
+** This library is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+** Library General Public License for more details.
+**
+** To receive a copy of the GNU Library General Public License, write to the
+** Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+**
+*/
+
+#include <kdebug.h> /* for kdDebug stream */
+#include <tqbitarray.h>
+#include "listtable.h"
+#include "textFrame.h"
+
+/*******************************************/
+/* Constructor */
+/*******************************************/
+Table::Table()
+{
+ setMaxCol(0);
+ setMaxRow(0);
+}
+
+Table::Table(TQString grpMgr)
+{
+ setGrpMgr(grpMgr);
+ setMaxCol(0);
+ setMaxRow(0);
+}
+
+/*******************************************/
+/* Destructor */
+/*******************************************/
+Table::~Table()
+{
+ kdDebug(30522) << "Destruction of a list of frames" << endl;
+}
+
+/*******************************************/
+/* getCellFlow */
+/*******************************************/
+EEnv Table::getCellFlow(int col)
+{
+ for(int row = 0; row<= getMaxRow(); row++)
+ {
+ Element* elt = at(row * getMaxRow() + col);
+ if(elt->getType() == ST_TEXT)
+ {
+ kdDebug(30522) << ((TextFrame*) elt)->getFirstPara()->getEnv() << endl;
+ return ((TextFrame*) elt)->getFirstPara()->getEnv();
+ }
+ }
+ kdDebug(30522) << "Default flow for cell" << endl;
+ return ENV_JUSTIFY;
+}
+
+/*******************************************/
+/* getCellFlow */
+/*******************************************/
+double Table::getCellSize(int col)
+{
+
+ for(int row = 0; row<= getMaxRow(); row++)
+ {
+ Element* elt = at(row * getMaxRow() + col);
+ if(elt->getType() == ST_TEXT)
+ {
+ kdDebug(30522) << "size : " << ((TextFrame*) elt)->getLeft() << endl;
+ return ((TextFrame*) elt)->getRight() - ((TextFrame*) elt)->getLeft();
+ }
+ }
+ kdDebug(30522) << "Default size for cell" << endl;
+ return 3;
+}
+
+/*******************************************/
+/* searchCell */
+/*******************************************/
+Element* Table::searchCell(int row, int col)
+{
+ Element* current = 0;
+
+ /* Parcourir les tables et tester chaque nom de table */
+ for(current = first(); current != 0; current = next())
+ {
+ kdDebug(30522) << "+" << current->getRow() << "," << current->getCol() << endl;
+ if(current->getRow() == row && current->getCol() == col)
+ return current;
+ }
+ return 0;
+}
+
+/*******************************************/
+/* append */
+/*******************************************/
+void Table::append(Element* elt)
+{
+ if(elt->getRow() > getMaxRow())
+ setMaxRow(elt->getRow());
+
+ if(elt->getCol() > getMaxCol())
+ setMaxCol(elt->getCol());
+
+ TQPtrList<Element>::append(elt);
+}
+
+/*******************************************/
+/* generate */
+/*******************************************/
+void Table::generate(TQTextStream& out)
+{
+ Element* elt = 0;
+ kdDebug(30522) << "GENERATION OF A TABLE " << count() << endl;
+ out << endl << "\\begin{tabular}";
+ generateTableHeader(out);
+ out << endl;
+ Config::instance()->indent();
+
+ int row= 0;
+ while(row <= getMaxRow())
+ {
+ generateTopLineBorder(out, row);
+ for(int col= 0; col <= getMaxCol(); col++)
+ {
+ Config::instance()->writeIndent(out);
+
+ /* Search the cell in the list */
+ elt = searchCell(row, col);
+
+ out << "\\multicolumn{1}{";
+ if(elt->hasLeftBorder())
+ out << "|";
+ out << "m{" << getCellSize(col) << "pt}";
+
+ if(elt->hasRightBorder())
+ out << "|";
+ out << "}{" << endl;
+
+ generateCell(out, row, col);
+ out << "}" << endl;
+ if(col < getMaxCol())
+ out << "&" << endl;
+ }
+ out << "\\\\" << endl;
+ Config::instance()->writeIndent(out);
+ row = row + 1;
+ }
+ generateBottomLineBorder(out, row - 1);
+ out << "\\end{tabular}" << endl << endl;
+ Config::instance()->desindent();
+ kdDebug(30522) << "END OF GENERATINO OF A TABLE" << endl;
+}
+
+/*******************************************/
+/* generateTopLineBorder */
+/*******************************************/
+void Table::generateTopLineBorder(TQTextStream& out, int row)
+{
+ Element* elt = 0;
+ TQBitArray border(getMaxCol());
+ bool fullLine = true;
+
+ for(int index = 0; index <= getMaxCol(); index++)
+ {
+ /* Search the cell in the list */
+ elt = searchCell(row, index);
+ kdDebug(30522) << endl << "name (" << row << ", " << index << ") = " << elt->getName() << endl << endl;
+
+ /* If the element has a border display it here */
+ if(elt->hasTopBorder())
+ {
+ border[index] = 1;
+ }
+ else
+ {
+ border[index] = 0;
+ fullLine = false;
+ }
+ }
+
+ if(fullLine)
+ {
+ /* All column have a top border */
+ Config::instance()->writeIndent(out);
+ out << "\\hline" << endl;
+ }
+ else
+ {
+ int index = 0;
+ while(index <= getMaxCol())
+ {
+ if(border[index])
+ {
+ int begin = index;
+ int end = index;
+ while(border[index] && index < getMaxCol())
+ {
+ index = index + 1;
+ }
+ end = index - 1;
+ out << "\\cline{" << (begin + 1) << "-" << (end + 1) << "} " << endl;
+ }
+ index = index + 1;
+ }
+ }
+}
+
+/*******************************************/
+/* generateBottomLineBorder */
+/*******************************************/
+void Table::generateBottomLineBorder(TQTextStream& out, int row)
+{
+ Element* elt = 0;
+ TQBitArray border(getMaxCol());
+ bool fullLine = true;
+
+ for(int index = 0; index <= getMaxCol(); index++)
+ {
+ /* Search the cell in the list */
+ elt = searchCell(row, index);
+
+ /* If the element has a border display it here */
+ if(elt->hasBottomBorder())
+ {
+ border[index] = 1;
+ }
+ else
+ {
+ border[index] = 0;
+ fullLine = false;
+ }
+ }
+
+ if(fullLine)
+ {
+ /* All column have a top border */
+ Config::instance()->writeIndent(out);
+ out << "\\hline" << endl;
+ }
+ else
+ {
+ int index = 0;
+ while(index <= getMaxCol())
+ {
+ if(border[index])
+ {
+ int begin = index;
+ int end = index;
+ while(border[index] && index <= getMaxCol())
+ {
+ index = index + 1;
+ }
+ end = index - 1;
+ out << "\\cline{" << (begin + 1) << "-" << (end + 1) << "} " << endl;
+ }
+ index = index + 1;
+ }
+ }
+}
+
+/*******************************************/
+/* generateCell */
+/*******************************************/
+void Table::generateCell(TQTextStream& out, int row, int col)
+{
+ Element* elt = 0;
+
+ kdDebug(30522) << "NEW CELL : " << row << "," << col << endl;
+
+ /* Search the cell in the list */
+ elt = searchCell(row, col);
+
+ /* Generate it */
+ if(elt != 0)
+ elt->generate(out);
+ kdDebug(30522) << "END OF A CELL" << endl;
+}
+
+/*******************************************/
+/* generateTableHeader */
+/*******************************************/
+void Table::generateTableHeader(TQTextStream& out)
+{
+ Element* elt = 0;
+ bool fullRightBorder = true;
+ bool fullLeftBorder = true;
+
+ out << "{";
+
+ for(int col = 0; col <= getMaxCol(); col++)
+ {
+ for(int row = 0; row < getMaxRow(); row++)
+ {
+ /* Search the cell in the list */
+ elt = searchCell(row, col);
+
+ /* If the element has a border display it here */
+ if(!elt->hasRightBorder())
+ fullRightBorder = false;
+ if(!elt->hasLeftBorder())
+ fullLeftBorder = false;
+ }
+ if(fullLeftBorder)
+ out << "|";
+ out << "m{" << getCellSize(col) << "pt}";
+ if(fullRightBorder)
+ out << "|";
+ }
+ out << "}";
+}
+
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