class.ilAlphabetInputGUI.php

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<?php

/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once("./Services/Form/classes/class.ilFormPropertyGUI.php");
include_once 'Services/UIComponent/Toolbar/interfaces/interface.ilToolbarItem.php';

class ilAlphabetInputGUI extends ilFormPropertyGUI implements ilToolbarItem
{
        protected $letters;
        protected $parent_object;
        protected $parent_cmd;
        protected $highlight;
        protected $highlight_letter;

        function __construct($a_title = "", $a_postvar = "")
        {
                parent::__construct($a_title, $a_postvar);
        }

        function setValue($a_value)
        {
                $this->value = $a_value;
        }

        function getValue()
        {
                return $this->value;
        }

        
        function setValueByArray($a_values)
        {
                $this->setValue($a_values[$this->getPostVar()]);
        }

        function setLetters($a_val)
        {
                $this->letters = $a_val;
        }
        
        function getLetters()
        {
                return $this->letters;
        }

        function checkInput()
        {
                global $lng;
                
                $_POST[$this->getPostVar()] = ilUtil::stripSlashes($_POST[$this->getPostVar()]);
                if ($this->getRequired() && trim($_POST[$this->getPostVar()]) == "")
                {
                        $this->setAlert($lng->txt("msg_input_is_required"));

                        return false;
                }
                
                return true;
        }
        
        protected function render($a_mode = "")
        {
                die("only implemented for toolbar usage");
        }
        
//      function insert(&$a_tpl)
//      {
//              $a_tpl->setCurrentBlock("prop_generic");
//              $a_tpl->setVariable("PROP_GENERIC", "zz");
//              $a_tpl->parseCurrentBlock();
//      }
        
        function setParentCommand($a_obj, $a_cmd)
        {
                $this->parent_object = $a_obj;
                $this->parent_cmd = $a_cmd;
        }
        
        function setHighlighted($a_high_letter)
        {
                $this->highlight = true;
                $this->highlight_letter = $a_high_letter;
        }
        
        function getToolbarHTML()
        {
                global $ilCtrl, $lng;
                
                $lng->loadLanguageModule("form");

                $tpl = new ilTemplate("tpl.prop_alphabet.html", true, true, "Services/Form");
                foreach ((array)$this->getLetters() as $l)
                {
                        $tpl->setCurrentBlock("letter");
                        $tpl->setVariable("TXT_LET", $l);
                        $ilCtrl->setParameter($this->parent_object, "letter", rawurlencode($l));
                        $tpl->setVariable("TXT_LET", $l);
                        $tpl->setVariable("HREF_LET", $ilCtrl->getLinkTarget($this->parent_object, $this->parent_cmd));
                        if ($this->highlight && $this->highlight_letter !== null && $this->highlight_letter == $l)
                        {
                                $tpl->setVariable("CLASS", ' class="ilHighlighted" ');
                        }
                        $tpl->parseCurrentBlock();
                }
                $ilCtrl->setParameter($this->parent_object, "letter", "");
                $tpl->setVariable("TXT_ALL", $lng->txt("form_alphabet_all"));
                $tpl->setVariable("HREF_ALL", $ilCtrl->getLinkTarget($this->parent_object, $this->parent_cmd));
                if ($this->highlight && $this->highlight_letter === null)
                {
                        $tpl->setVariable("CLASSA", ' class="ilHighlighted" ');
                }
                return $tpl->get();
        }
        
}
?>