/**
* Property Begin Bind
*
* If no PHPExcel_Style_Border has been bound to PHPExcel_Style_Borders then bind this one. Return the actual bound one.
*
* @return PHPExcel_Style_Border
*/
private function propertyBeginBind()
{
if (!isset($this->_parent)) {
return $this;
}
// I am already bound
if ($this->_parent->propertyIsBound($this->_parentPropertyName)) {
switch ($this->_parentPropertyName) {
case "_left":
return $this->_parent->getLeft();
case "_right":
return $this->_parent->getRight();
case "_top":
return $this->_parent->getTop();
case "_bottom":
return $this->_parent->getBottom();
case "_diagonal":
return $this->_parent->getDiagonal();
case "_vertical":
return $this->_parent->getVertical();
case "_horizontal":
return $this->_parent->getHorizontal();
}
}
$this->_parent->propertyCompleteBind($this, $this->_parentPropertyName);
// Bind myself
$this->_parent = null;
return $this;
}
/**
* Write Border
*
* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
* @param PHPExcel_Style_Borders $pBorders Borders style
* @throws Exception
*/
private function _writeBorder(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_Style_Borders $pBorders = null)
{
// Write border
$objWriter->startElement('border');
// Diagonal?
switch ($pBorders->getDiagonalDirection()) {
case PHPExcel_Style_Borders::DIAGONAL_UP:
$objWriter->writeAttribute('diagonalUp', 'true');
$objWriter->writeAttribute('diagonalDown', 'false');
break;
case PHPExcel_Style_Borders::DIAGONAL_DOWN:
$objWriter->writeAttribute('diagonalUp', 'false');
$objWriter->writeAttribute('diagonalDown', 'true');
break;
}
// Outline?
$objWriter->writeAttribute('outline', $pBorders->getOutline() ? 'true' : 'false');
// BorderPr
$this->_writeBorderPr($objWriter, 'left', $pBorders->getLeft());
$this->_writeBorderPr($objWriter, 'right', $pBorders->getRight());
$this->_writeBorderPr($objWriter, 'top', $pBorders->getTop());
$this->_writeBorderPr($objWriter, 'bottom', $pBorders->getBottom());
$this->_writeBorderPr($objWriter, 'diagonal', $pBorders->getDiagonal());
$this->_writeBorderPr($objWriter, 'vertical', $pBorders->getVertical());
$this->_writeBorderPr($objWriter, 'horizontal', $pBorders->getHorizontal());
$objWriter->endElement();
}