1: <?php
  2:     /**
  3:      * Selectable Base File
  4:      * 
  5:      * The QSelectableBase class defined here provides an interface between the generated
  6:      * QSelectableGen class, and QCubed. This file is part of the core and will be overwritten
  7:      * when you update QCubed. To override, make your changes to the QSelectable.class.php file instead.
  8:      *
  9:      */
 10: 
 11:     /**
 12:      * Impelments a JQuery UI Selectable box
 13:      * 
 14:      * A selectable box makes the items inside of it selectable. This is a QPanel, so
 15:      * whatever top level items drown inside of it will become selectable. Make sure 
 16:      * the items have ids.
 17:      * 
 18:      * @property Array $SelectedItems ControlIds of the items selected
 19:      * 
 20:      * @link http://jqueryui.com/selectable/
 21:      * @package Controls\Base
 22:      */
 23:     class QSelectableBase extends QSelectableGen
 24:     {
 25:         /** @var array */
 26:         protected $arySelectedItems = null;
 27:         
 28: 
 29:         // These functions are used to keep track of the selected items 
 30:         
 31:         public function GetEndScript() {
 32:             $strJS = parent::GetEndScript();
 33:             QApplication::ExecuteJsFunction('qcubed.selectable', $this->GetJqControlId(), QJsPriority::High);
 34:             return $strJS;
 35:         }
 36: 
 37: 
 38:         public function __set($strName, $mixValue) {
 39:             switch ($strName) {
 40:                 case '_SelectedItems':  // Internal only. Do not use. Used by JS above to keep track of selections.
 41:                     try {
 42:                         $strItems = QType::Cast($mixValue, QType::String);
 43:                         $this->arySelectedItems = explode (",", $strItems);
 44:                     } catch (QInvalidCastException $objExc) {
 45:                         $objExc->IncrementOffset();
 46:                         throw $objExc;
 47:                     }
 48:                     break;
 49:                     
 50:                 case 'SelectedItems':
 51:                     // Set the selected items to an array of object ids
 52:                     try {
 53:                         $aValues = QType::Cast($mixValue, QType::ArrayType);
 54:                         $aJqIds = array();
 55:                         foreach ($aValues as $val) {
 56:                             $aJqIds[] = '"#' . $val . '"';
 57:                         }
 58:                         $strJqItems = join (',', $aJqIds);
 59:                             
 60:                         $strJS =<<<FUNC
 61:                             var item = jQuery("#$this->ControlId");
 62:                             
 63:                             jQuery(".ui-selectee", item).each(function() {
 64:                                 jQuery(this).removeClass('ui-selected');
 65:                             });
 66:                             
 67:                             jQuery($strJqItems).each(function() {
 68:                                 jQuery(this).addClass('ui-selected');
 69:                             });
 70: FUNC;
 71:                         $this->arySelectedItems = $aValues;
 72:                         QApplication::ExecuteJavascript ($strJS);
 73:                     } catch (QInvalidCastException $objExc) {
 74:                         $objExc->IncrementOffset();
 75:                         throw $objExc;
 76:                     }
 77:                     break;
 78:                      
 79:                 default:
 80:                     try {
 81:                         parent::__set($strName, $mixValue);
 82:                         break;
 83:                     } catch (QCallerException $objExc) {
 84:                         $objExc->IncrementOffset();
 85:                         throw $objExc;
 86:                     }
 87:             }
 88:             
 89:         }
 90:         
 91:         public function __get($strName) {
 92:             switch ($strName) {
 93:                 case 'SelectedItems': return $this->arySelectedItems;
 94:                 
 95:                 default: 
 96:                     try { 
 97:                         return parent::__get($strName); 
 98:                     } catch (QCallerException $objExc) { 
 99:                         $objExc->IncrementOffset(); 
100:                         throw $objExc; 
101:                     }
102:             }
103:         }
104: 
105:     }