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: use DcGeneral\EnvironmentInterface;
 17: 
 18: /**
 19:  * Default implementation of a panel container.
 20:  *
 21:  * @package DcGeneral\Panel
 22:  */
 23: class DefaultPanelContainer
 24:     implements PanelContainerInterface
 25: {
 26:     /**
 27:      * The environment in use.
 28:      *
 29:      * @var EnvironmentInterface
 30:      */
 31:     protected $objEnvironment;
 32: 
 33:     /**
 34:      * The panels contained within this container.
 35:      *
 36:      * @var PanelInterface[]
 37:      */
 38:     protected $arrPanels = array();
 39: 
 40:     /**
 41:      * {@inheritdoc}
 42:      */
 43:     public function getEnvironment()
 44:     {
 45:         return $this->objEnvironment;
 46:     }
 47:     /**
 48:      * {@inheritdoc}
 49:      */
 50:     public function setEnvironment(EnvironmentInterface $objEnvironment)
 51:     {
 52:         $this->objEnvironment = $objEnvironment;
 53:         return $this;
 54:     }
 55: 
 56:     /**
 57:      * {@inheritdoc}
 58:      */
 59:     public function addPanel($strKey, $objPanel)
 60:     {
 61:         $this->arrPanels[$strKey] = $objPanel;
 62:         $objPanel->setContainer($this);
 63: 
 64:         return $this;
 65:     }
 66: 
 67:     /**
 68:      * {@inheritdoc}
 69:      */
 70:     public function getPanel($strKey)
 71:     {
 72:         return $this->arrPanels[$strKey];
 73:     }
 74: 
 75:     /**
 76:      * {@inheritdoc}
 77:      */
 78:     public function initialize(ConfigInterface $objConfig, PanelElementInterface $objElement = null)
 79:     {
 80:         /** @var PanelInterface $objPanel */
 81: 
 82:         foreach ($this as $objPanel)
 83:         {
 84:             $objPanel->initialize($objConfig, $objElement);
 85:         }
 86:     }
 87: 
 88:     /**
 89:      * {@inheritdoc}
 90:      */
 91:     public function updateValues()
 92:     {
 93:         return ($this->getEnvironment()->getInputProvider()->getValue('FORM_SUBMIT') === 'tl_filters');
 94:     }
 95: 
 96:     /**
 97:      * {@inheritdoc}
 98:      */
 99:     public function getIterator()
100:     {
101:         return new \ArrayIterator($this->arrPanels);
102:     }
103: }
104: