/**
* Fills table with provided data. RL & BT modes are not implemented yet.
*
* This function does the actual laying out of the data into the table.
* It isn't necessary to call this unless you want to add or change something
* in the table, as toHtml() calls this automatically if the table has not
* yet been filled with data.
*
* @return mixed boolean true on success, PEAR_Error otherwise
* @see setData()
*/
function fillTable()
{
if (!HTML_Table_Matrix_Filler::isValid($this->_filler)) {
return PEAR::raiseError("No Filler has been set.");
}
$this->_calculateSize();
reset($this->_data);
$size = $this->_getTableSize();
$this->_data = array_slice($this->_data, 0, $size);
if (isset($this->_filler->callback)) {
if (!is_callable($this->_filler->callback) || !is_array($cr = call_user_func($this->_filler->callback, $this->_data))) {
return PEAR::raiseError("Invalid filler callback.");
}
$this->_data = $cr;
}
for ($i = $index = 0; $i < $size; $i++, $index++) {
list($row, $col) = $this->_filler->next($index);
$this->_fillCell($row, $col);
}
$this->_isFilled = TRUE;
return true;
}
