crm.fsf.org/20131203/files/sites/all/modules-new/civicrm/packages/HTML/QuickForm/drupalwysiwyg.php

   1 <?php
   2
   3 require_once('HTML/QuickForm/textarea.php');
   4
   5 /**
   6  * HTML Quickform element for TinyMCE Editor
   7  *
   8  * TinyMCE is a WYSIWYG HTML editor which can be obtained from
   9  * http://tinymce.moxiecode.com/.
  10  *
  11  * @access       public
  12  */
  13 class HTML_QuickForm_DrupalWysiwyg extends HTML_QuickForm_textarea
  14 {
  15
  16     var $format = NULL;
  17
  18     /**
  19      * Class constructor
  20      *
  21      * @param   string  TinyMCE instance name
  22      * @param   string  TinyMCE instance label
  23      * @param   array   Config settings for TinyMCE
  24      * @param   string  Attributes for the textarea
  25      * @access  public
  26      * @return  void
  27      */
  28     function HTML_QuickForm_DrupalWysiwyg($elementName=null, $elementLabel=null, $attributes=null, $options=array())
  29     {
  30         HTML_QuickForm_element::HTML_QuickForm_element($elementName, $elementLabel, $attributes);
  31         $this->_persistantFreeze = true;
  32         $this->_type = 'DrupalWysiwyg';
  33
  34     }
  35
  36 /**
  37      * Called by HTML_QuickForm whenever form event is made on this element
  38      *
  39      * @param     string    $event  Name of event
  40      * @param     mixed     $arg    event arguments
  41      * @param     object    &$caller calling object
  42      * @since     1.0
  43      * @access    public
  44      * @return    void
  45      */
  46     function onQuickFormEvent($event, $arg, &$caller)
  47     {
  48         switch ($event) {
  49             case 'updateValue':
  50                 civicrm_drupal_wysiwyg_update_value($this, $caller);
  51                 break;
  52             case 'addElement':
  53                 $format = $arg[0] . '_format';
  54                 $this->format = $caller->get($format);
  55                 if (!$this->format) $this->format = variable_get('civicrm_wysiwyg_input_format', (defined('FILTER_FORMAT_DEFAULT')?FILTER_FORMAT_DEFAULT:null));
  56                 $caller->set($format, $this->format);
  57                 parent::onQuickFormEvent($event, $arg, $caller);
  58                 break;
  59             default:
  60                 parent::onQuickFormEvent($event, $arg, $caller);
  61         }
  62         return true;
  63     } // end func onQuickFormLoad
  64
  65     /**
  66      * Return the htmlarea in HTML
  67      *
  68      * @access public
  69      * @return string
  70      */
  71     function toHtml()
  72     {
  73         $html = null;
  74         // return frozen state
  75         if ($this->_flagFrozen) {
  76             return $this->getFrozenHtml();
  77         } else {
  78           $html = civicrm_drupal_get_wysiwyg_html($this->_attributes, $this->getValue(), $this->format);
  79           return '<div class="civicrm-drupal-wysiwyg">' . $html . '</div>';
  80         }
  81     }
  82
  83     function exportValue(&$submitValues, $assoc = false) {
  84       return $this->_prepareValue($this->getValue(), $assoc);
  85     }
  86
  87     /**
  88      * Returns the htmlarea content in HTML
  89      *
  90      * @access public
  91      * @return string
  92      */
  93     function getFrozenHtml()
  94     {
  95         return $this->getValue();
  96     }
  97 }