(function($) {

/**
 * Attach this editor to a target element.
 *
 * @param context
 *   A DOM element, supplied by Drupal.attachBehaviors().
 * @param params
 *   An object containing input format parameters. Default parameters are:
 *   - editor: The internal editor name.
 *   - theme: The name/key of the editor theme/profile to use.
 *   - field: The CSS id of the target element.
 * @param settings
 *   An object containing editor settings for all enabled editor themes.
 */
Drupal.wysiwyg.editor.attach.none = function(context, params, settings) {
  if (params.resizable) {
    $('#' + params.field).addClass('resizable');
    $('#' + params.field).css({display: ''});
    if (Drupal.behaviors.textarea) {
      Drupal.behaviors.textarea();
    }
  }
};

/**
 * Detach a single or all editors.
 *
 * @param context
 *   A DOM element, supplied by Drupal.attachBehaviors().
 * @param params
 *   (optional) An object containing input format parameters. If defined,
 *   only the editor instance in params.field should be detached. Otherwise,
 *   all editors should be detached and saved, so they can be submitted in
 *   AJAX/AHAH applications.
 */
Drupal.wysiwyg.editor.detach.none = function(context, params) {
  if (typeof params != 'undefined') {
    var $textarea = $('#' + params.field, context).removeClass('textarea-processed');
    var $div = $textarea.parents('div.resizable-textarea');
    $div.before($textarea);
    $div.remove();
  }
};

/**
 * Instance methods for plain text areas.
 */
Drupal.wysiwyg.editor.instance.none = {
  insert: function(content) {
    var editor = document.getElementById(this.field);

    // IE support.
    if (document.selection) {
      editor.focus();
      var sel = document.selection.createRange();
      sel.text = content;
    }
    // Mozilla/Firefox/Netscape 7+ support.
    else if (editor.selectionStart || editor.selectionStart == '0') {
      var startPos = editor.selectionStart;
      var endPos = editor.selectionEnd;
      editor.value = editor.value.substring(0, startPos) + content + editor.value.substring(endPos, editor.value.length);
    }
    // Fallback, just add to the end of the content.
    else {
      editor.value += content;
    }
  }
};

})(jQuery);
