bidirectional and IMCE support added

.yui-skin-sam .yui-toolbar-container .yui-toolbar-editcode span.yui-toolbar-icon {

  background-image: url( ../assets/html_editor.gif );

  background-position: 0 1px;

  left: 5px;

}

.yui-skin-sam .yui-toolbar-container .yui-button-editcode-selected span.yui-toolbar-icon {

  background-image: url( ../assets/html_editor.gif );

  background-position: 0 1px;

  left: 5px;

}

<?php

function yui_editor_bidi_settings(&$form, &$profile) {

  $form['plugins']['bidi'] = array(

    '#type' => 'checkbox',

    '#title' => t('bidi buttons'),

    '#default_value' => $profile['bidi'],

    '#description' => t('Add a button fto control text directionality.'));

}

function yui_editor_bidi_render(&$profile) {

  if ($profile['bidi'] == 1) {

    drupal_add_js(drupal_get_path("module", "yui_editor") ."/plugins/bidi.js", 'module', 'footer');

    drupal_add_css(drupal_get_path("module", "yui_editor") ."/plugins/bidi.css", 'module');

  }  

}

function yui_editor_bidi() {

  for (var e in YAHOO.Drupal.editors) {

    var myEditor = YAHOO.Drupal.editors[e].editor;

    var config = YAHOO.Drupal.editors[e].config;

    var id = YAHOO.Drupal.editors[e].id;

    if (config.bidi == 1) {

      myEditor.on('toolbarLoaded', function () {

        var bidiConfig = {

          type: 'push', label: 'Switch to Right-to-Left', value: 'bidi'

        };

        myEditor.toolbar.addButtonToGroup(bidiConfig, 'plugins');

        myEditor.toolbar.on('bidiClick', function(ev) {

          var rtlHTML ='im inserted here';

          var sel =  this._getSelection();

          myEditor.execCommand('inserthtml', '<p dir="rtl">'+sel+'</p>');

        }, myEditor, true);

      });

    }

  }

}

YAHOO.Drupal.yui_editor_load.subscribe(yui_editor_bidi);

 No newline at end of file

<?php

/**

 * YUI Editor Image Browser Plugin - using IMCE

 *

 * @author Dave Hall <info@davehall.com.au>

 * @license GNU General Public License v2 (or later) http://www.gnu.org/licenses/gpl-2.0.html

 */

/**

 * Rendering hook

 *

 * @internal just adds some JS to the template - if IMCE is installed and available to the user

 *

 * @param array $profile Current user's profile data

 *

 * @return void

 */

function yui_editor_img_browser_render(&$profile) {

  $has_access = module_exists('imce') && function_exists('imce_access') && imce_access();

  $profile['img_browser'] = ($has_access ? $profile['img_browser'] : 0);

  if ($profile['img_browser'] == 1) {

    drupal_add_js(drupal_get_path("module", "yui_editor")."/plugins/img_browser.js", 'module', 'footer');

  }

}

/**

 * Settings hook to allow the inclusion IMCE

 *

 * @internal only rendered if IMCE is installed

 *

 * @param object $form the form being editted

 * @param object $profile The current user's profile data

 *

 * @return void

 */

function yui_editor_img_browser_settings(&$form, &$profile) {

  if ( !module_exists('imce') ) {

    return;

  }

  $form['plugins']['img_browser'] = array(

    '#type' => 'checkbox',

    '#title' => t('Image Browser'),

    '#default_value' => $profile['img_browser'],

    '#description' => t('Allow users to browse images directly from the editor for insertion into the editor. Note: IMCE module must be installed and configured for this to work. Works only with YUI 2.5.x at present.'));

}

 No newline at end of file

/**

 * ICME image browser integration

 * 

 * @author Dave Hall <info@davehall.com.au>

 * 

 * @internal loosely based on the IMCE API docs - see http://ufku.com/drupal/imce/api

 * and the YUI editor img_upload plugin

 */

/**

 * @var object IMCEPopup Global reference to IMCE popup

 */

var imcePopup;

/**

 * IMCE integration bootstrapper

 * 

 * This function integrates IMCE into the YUI image insertion dialog box

 * 

 * @return void

 */

function yui_editor_img_browser() {

	var myEditor, config;

	for ( var e in YAHOO.Drupal.editors) {

		myEditor = YAHOO.Drupal.editors[e].editor;

		config = YAHOO.Drupal.editors[e].config;

		if (config.img_browser == 1) {

			yui_editor_img_browser_attach(myEditor);

		}

	}

};

/**

 * Attach the event listeners so the IMCE popup works

 * 

 * @param object rte YUI Editor to attach events to

 * 

 * @return void

 */

function yui_editor_img_browser_attach(rte) {

	rte.addListener('toolbarLoaded',function() {

		rte.toolbar.addListener('insertimageClick',function(o) {

			var imgPanel = new YAHOO.util.Element('yui-editor-panel');

			imgPanel.on('contentReady', function() {

				var Dom = YAHOO.util.Dom,

					urlInput = Dom.get('insertimage_url'),

					urlW = yui_editor_img_browser_pasreWidth(Dom.getStyle(urlInput, 'width')),

					imceTrigger = new YAHOO.widget.Button(

					{

						id : 'imceTrigger',

						label : 'Browse',

						container : urlInput.parentNode,

						onclick : {fn : yui_editor_img_browser_show}

					}),

					btnW = yui_editor_img_browser_pasreWidth(Dom.getStyle('imceTrigger', 'width'));

				Dom.setStyle(urlInput, 'width', (urlW.val - (btnW.val * 1.1)) + urlW.unit);

			});

		});

	});

};

/*

 * Parse a CSS width value

 * 

 * @param string w the width to parse

 * 

 * @return object the value (val) and the unit of measure (unit) 

 */

function yui_editor_img_browser_pasreWidth(w) {

	var l = w.length,

		c = l - 2,

		r = {val: 0, unit: ''};

	return {val : w.substr(0, c), unit : w.substr(c, 2)};

};

/**

 * onClick handler which displays the IMCE popup window

 * 

 * @return void

 */

function yui_editor_img_browser_show() {

	if (typeof imcePopup == 'undefined' || imcePopup.closed) {

		imcePopup = window.open('?q=imce', '',

				'width=760,height=560,resizable=1');

		imcePopup['imceOnLoad'] = function(win) {

			win.imce.setSendTo('Update fields', yui_editor_img_browser_finish);

		};

	}

	imcePopup.focus();

};

/**

 * Event handler for populating the YUI image insert dialog

 * 

 * @param object file the selected file

 * @param object win the popup window

 * 

 * @return void

 */

function yui_editor_img_browser_finish(file, win) {

	var Dom = YAHOO.util.Dom;

	Dom.get('insertimage_url').value = file.url;

	Dom.get('insertimage_width').value = file.width;

	Dom.get('insertimage_height').value = file.height;

	win.blur();

};

YAHOO.Drupal.yui_editor_load.subscribe(yui_editor_img_browser);

 No newline at end of file