1: <?php
  2: /**
  3:  * PHP version 5
  4:  * @package    generalDriver
  5:  * @author     Christian Schiffler <c.schiffler@cyberspectrum.de>
  6:  * @author     Stefan Heimes <stefan_heimes@hotmail.com>
  7:  * @author     Tristan Lins <tristan.lins@bit3.de>
  8:  * @copyright  The MetaModels team.
  9:  * @license    LGPL.
 10:  * @filesource
 11:  */
 12: 
 13: namespace DcGeneral\Panel;
 14: 
 15: use DcGeneral\Data\ConfigInterface;
 16: 
 17: /**
 18:  * Default implementation of a panel row.
 19:  *
 20:  * @package DcGeneral\Panel
 21:  */
 22: class DefaultPanel
 23:     implements PanelInterface
 24: {
 25:     /**
 26:      * The panel container this panel is contained within.
 27:      *
 28:      * @var PanelContainerInterface
 29:      */
 30:     protected $objContainer;
 31: 
 32:     /**
 33:      * The elements contained within this panel.
 34:      *
 35:      * @var PanelElementInterface[]
 36:      */
 37:     protected $arrElements;
 38: 
 39:     /**
 40:      * Create a new instance.
 41:      */
 42:     public function __construct()
 43:     {
 44:         $this->arrElements = array();
 45:     }
 46: 
 47:     /**
 48:      * {@inheritdoc}
 49:      */
 50:     public function getContainer()
 51:     {
 52:         return $this->objContainer;
 53:     }
 54: 
 55:     /**
 56:      * {@inheritdoc}
 57:      */
 58:     public function setContainer(PanelContainerInterface $objContainer)
 59:     {
 60:         $this->objContainer = $objContainer;
 61: 
 62:         return $this;
 63:     }
 64: 
 65:     /**
 66:      * {@inheritdoc}
 67:      */
 68:     public function addElement($strKey, $objElement)
 69:     {
 70:         $this->arrElements[$strKey] = $objElement;
 71:         $objElement->setPanel($this);
 72: 
 73:         return $this;
 74:     }
 75: 
 76:     /**
 77:      * {@inheritdoc}
 78:      */
 79:     public function getElement($strKey)
 80:     {
 81:         return $this->arrElements[$strKey];
 82:     }
 83: 
 84:     /**
 85:      * {@inheritdoc}
 86:      */
 87:     public function initialize(ConfigInterface $objConfig, PanelElementInterface $objElement = null)
 88:     {
 89:         /** @var PanelElementInterface $objThisElement */
 90:         foreach ($this as $objThisElement)
 91:         {
 92:             $objThisElement->initialize($objConfig, $objElement);
 93:         }
 94:     }
 95: 
 96:     /**
 97:      * {@inheritdoc}
 98:      */
 99:     public function getIterator()
100:     {
101:         return new \ArrayIterator($this->arrElements);
102:     }
103: }
104: