qcubed/framework

<?php
    /**
     * The QDroppableBase class defined here provides an interface between the generated
     * QDroppableGen class, and QCubed. This file is part of the core and will be overwritten
     * when you update QCubed. To override, make your changes to the QDroppable.class.php file instead.
     *
     */

    /**
     * Implements the Droppable capabilities of JQuery UI in a QControl
     * 
     * This class is designed to work as a kind of add-on class to a QControl, giving its capabilities
     * to the control. To make a QControl droppable, simply set $ctl->Droppable = true. You can then 
     * get to this class to further manipulate the aspects of the droppable through $ctl->DropObj.
     *
     * @property String $DroppedId ControlId of a control that was dropped onto this
     * 
     * @link http://jqueryui.com/droppable/
     * @package Controls\Base
     */
    class QDroppableBase extends QDroppableGen
    {

        /** @var string */
        protected $strDroppedId = null;

        // redirect all js requests to the parent control
        public function getJqControlId() {
            return $this->objParentControl->ControlId;
        }
        
        public function Render($blnDisplayOutput = true) {}
        protected function GetControlHtml() {}
        public function Validate() {return true;}
        public function ParsePostData() {}

        // These functions are used to keep track of the selected value, and to implement 
        // optional autocomplete functionality.
        

        // These functions are used to keep track of the selected value, and to implement 
        // optional autocomplete functionality.
        
        public function GetEndScript() {
            $strJS = parent::GetEndScript();
            QApplication::ExecuteJsFunction('qcubed.droppable', $this->GetJqControlId(), $this->ControlId, QJsPriority::High);
            return $strJS;
        }

        /**
         * PHP __set magic method implementation
         * @param string $strName Name of the property
         * @param string $mixValue Value of the property
         *
         * @throws QCallerException|QInvalidCastException
         */
        public function __set($strName, $mixValue) {
            switch ($strName) {
                case '_DroppedId': // Internal only. Do not use. Used by JS above to track user actions.
                    try {
                        $this->strDroppedId = QType::Cast($mixValue, QType::String);
                    } catch (QInvalidCastException $objExc) {
                        $objExc->IncrementOffset();
                        throw $objExc;
                    }
                    break;
                    
                default:
                    try {
                        parent::__set($strName, $mixValue);
                    } catch (QCallerException $objExc) {
                        $objExc->IncrementOffset();
                        throw $objExc;
                    }
                    break;
            }
            
        }

        /**
         * PHP __get magic method implementation
         * @param string $strName Property Name
         *
         * @return mixed
         * @throws QCallerException
         */
        public function __get($strName) {
            switch ($strName) {
                case 'DroppedId': return $this->strDroppedId;
                
                default: 
                    try { 
                        return parent::__get($strName); 
                    } catch (QCallerException $objExc) { 
                        $objExc->IncrementOffset(); 
                        throw $objExc; 
                    }
            }
        }
        
    }