QDomElement KWDWriter::fetchTableCell(int tableno, int rowno, int colno) {
QDomNodeList e=docroot().elementsByTagName("FRAMESET");
for (unsigned int i=0;i<e.count();i++) {
QDomElement k=e.item(i).toElement();
if (k.attribute("grpMgr") == QString("Table %1").arg(tableno))
if (k.attribute("row") == QString("%1").arg(rowno))
if (k.attribute("col") == QString("%1").arg(colno))
return k;
}
QDomElement dummy;
return dummy;
}
QDomElement KWDWriter::createTableCell(int tableno, int nrow,
int ncol, int colspan, QRect rect) {
QDomElement parent=docroot().elementsByTagName("FRAMESETS").item(0).toElement();
QDomElement fs=addFrameSet(parent,1,0,
QString("Table %1 - %2,%3").arg(tableno).arg(nrow).arg(ncol),
1);
fs.setAttribute("grpMgr",QString("Table %1").arg(tableno));
fs.setAttribute("row",nrow);
fs.setAttribute("col",ncol);
fs.setAttribute("cols",colspan); // FIXME do colspan in finishTable
// so we don't have to give it as an argument
fs.setAttribute("rows",1); // FIXME support rowspan ?
addFrame(fs,rect);
return fs;
}
void KWDWriter::finishTable(int tableno, QRect rect)
{
int ncols = 0;
int nrows = 0;
insidetable = false;
int x = rect.x();
int y = rect.y();
int w = rect.width();
int h = rect.height();
QDomNodeList nl = docroot().elementsByTagName("FRAMESET");
//FIXME calculate nrows and stuff.
//and add empty cells for missing ones.
// first, see how big the table is (cols & rows)
for (int i = 0;i < nl.count();i++) {
QDomElement k = nl.item(i).toElement();
if (k.attribute("grpMgr") == QString("Table %1").arg(tableno)) {
ncols = MAX(ncols, k.attribute("col").toInt() + 1);
nrows = MAX(nrows, k.attribute("row").toInt() + 1);
}
}
int curcol = 0;
int currow = 0;
int currow_inc = 0;
if (ncols == 0) ncols = 1; // FIXME (floating point division by zero)
if (nrows == 0) nrows = 1;
int step_x = (w - x) / ncols;
int step_y = (h - y) / nrows;
// then, let's create the missing cells and resize them if needed.
bool must_resize = false;
if (x > 0) must_resize = true;
while (currow < nrows) {
curcol = 0;
while (curcol < ncols) {
QDomElement e = fetchTableCell(tableno, currow, curcol);
if (e.isNull()) {
// a missing cell !
kDebug(30503) << QString("creating %1 %2").arg(currow).arg(curcol).toLatin1();
createTableCell(tableno, currow, curcol, 1,
QRect(x + step_x*curcol, y + step_y*currow, step_x, step_y)
);
// fixme: what to do if we don't have to resize ?
}
// resize this one FIXME optimize this routine
if (must_resize == true) {
QDomElement ee = e.firstChild().toElement(); // the frame in the frameset
int cs = e.attribute("cols").toInt();
int rs = e.attribute("rows").toInt();
kDebug(30503) << "resizing";
addRect(ee, QRect(x + step_x*curcol, 0, step_x*cs, step_y*rs));
}
if (curcol == 0) currow_inc = e.attribute("rows").toInt();
curcol += e.attribute("cols").toInt();
}
currow += currow_inc;
}
}