/**
* Add the child cells of an organizer
*
* @param OrganizerSiteComponent $siteComponent
* @return void
* @access protected
*/
protected function addOrganizerChildren(OrganizerSiteComponent $siteComponent)
{
for ($i = 0; $i < $siteComponent->getTotalNumberOfCells(); $i++) {
$child = $siteComponent->getSubComponentForCell($i);
if ($child) {
try {
$child->acceptVisitor($this);
} catch (PermissionDeniedException $e) {
}
}
}
}
/**
* Visit a organizer and if has children visit those
* that corresponds to it. Traverse-to/add child components.
*
* @param object OrganizerSiteComponent $organizer
* @return object Component
* @access private
* @since 4/3/06
*/
private function visitOrganizer(OrganizerSiteComponent $organizer)
{
$numCells = $organizer->getTotalNumberOfCells();
for ($i = 0; $i < $numCells; $i++) {
$child = $organizer->getSubcomponentForCell($i);
if (is_object($child)) {
$child->acceptVisitor($this);
}
}
return $this->taggableItems;
}
/**
* Visit a fixed organizer and return the GUI component [a container]
* that corresponds to it. Traverse-to/add child components.
*
* @param object OrganizerSiteComponent $organizer
* @return object Component
* @access private
* @since 1/26/09
*/
private function visitOrganizer(OrganizerSiteComponent $siteComponent)
{
$numCells = $siteComponent->getTotalNumberOfCells();
for ($i = 0; $i < $numCells; $i++) {
$child = $siteComponent->getSubcomponentForCell($i);
if (is_object($child)) {
$child->acceptVisitor($this);
}
}
}
/**
* Visit an organizer
*
* @param OrganizerSiteComponent $siteComponent
* @return boolean
* @access public
* @since 4/13/08
*/
public function visitOrganizer(OrganizerSiteComponent $siteComponent)
{
if ($siteComponent->acceptVisitor($this->isHeaderFooterVisitor)) {
return true;
}
$numCells = $siteComponent->getTotalNumberOfCells();
for ($i = 0; $i < $numCells; $i++) {
$child = $siteComponent->getSubcomponentForCell($i);
if (is_object($child)) {
if ($child->acceptVisitor($this)) {
return true;
}
}
}
return false;
}
/**
* Visit an organizer
*
* @param object OrganizerSiteComponent $siteComponent
* @return mixed
* @access private
* @since 12/3/07
*/
private function visitOrganizer(OrganizerSiteComponent $siteComponent)
{
if (in_array($siteComponent->getId(), $this->visited)) {
return null;
}
$this->visited[] = $siteComponent->getId();
$numCells = $siteComponent->getTotalNumberOfCells();
for ($i = 0; $i < $numCells; $i++) {
$child = $siteComponent->getSubcomponentForCell($i);
if (is_object($child)) {
$result = $child->acceptVisitor($this);
if (!is_null($result)) {
return $result;
}
}
}
return null;
}
/**
* Add the child cells of an organizer
*
* @param OrganizerSiteComponent $siteComponent
* @param DOMElement $element
* @return void
* @access protected
* @since 1/17/08
*/
protected function visitOrganizerChildren(OrganizerSiteComponent $siteComponent, $inMenu = false)
{
$output = array();
for ($i = 0; $i < $siteComponent->getTotalNumberOfCells(); $i++) {
$child = $siteComponent->getSubComponentForCell($i);
if ($child) {
try {
$output[] = $child->acceptVisitor($this, $inMenu);
} catch (PermissionDeniedException $e) {
}
}
}
return $output;
}
/**
* Apply organizer properties a siteComponent
*
* @param object SiteComponent $siteComponent
* @param object DOMElement $element
* @return void
* @access protected
* @since 1/22/08
*/
protected function applyOrganizerProperties(OrganizerSiteComponent $siteComponent, DOMElement $element)
{
if ($element->hasAttribute('rows')) {
$siteComponent->updateNumRows($element->getAttribute('rows'));
}
if ($element->hasAttribute('cols')) {
$siteComponent->updateNumColumns($element->getAttribute('cols'));
}
if ($element->hasAttribute('direction')) {
$siteComponent->updateDirection($element->getAttribute('direction'));
}
}
