/**
* Visit a flow organizer and return the resultant GUI component [a container].
*
* @param object FlowOrganizerSiteComponent
* @return object Component
* @access public
* @since 4/3/06
*/
public function visitFlowOrganizer(FlowOrganizerSiteComponent $organizer)
{
$numCells = $organizer->getTotalNumberOfCells();
if ($organizer->getNumRows() == 0) {
$cellsPerPage = $numCells;
} else {
$cellsPerPage = $organizer->getNumColumns() * $organizer->getNumRows();
}
$childGuiComponents = array();
foreach ($organizer->getSortedSubcomponents() as $child) {
if ($child) {
$childGuiComponent = $child->acceptVisitor($this);
// Filter out false entries returned due to lack of authorization
if ($childGuiComponent) {
$childGuiComponents[] = $childGuiComponent;
}
}
}
if (count($childGuiComponents)) {
$resultPrinter = new ArrayResultPrinter($childGuiComponents, $organizer->getNumColumns(), $cellsPerPage);
$resultPrinter->setRenderDirection($organizer->getDirection());
$resultPrinter->setNamespace('pages_' . $organizer->getId());
$resultPrinter->addLinksStyleProperty(new MarginTopSP("10px"));
return $resultPrinter->getLayout();
} else {
return null;
}
}
