load wz_tooltips only if required: $GLOBALS[egw_info][flags][include_wz_tooltip] set or html::tooltip() called before calling common::egw_header(), calling header again as end of home page to allow apps to load stuff into the header (not only wz_tooltip)

calendar/inc/class.calendar_ui.inc.php

@@ -225,7 +225,8 @@ class calendar_ui
 	 */
 	function do_header()
 	{
-		$GLOBALS['egw_info']['flags']['include_xajax'] = true;
+		// tell egw_framework to include wz_tooltip
+		$GLOBALS['egw_info']['flags']['include_wz_tooltip'] = true;
 		common::egw_header();
 
 		if ($_GET['msg']) echo '<p class="redItalic" align="center">'.html::htmlspecialchars($_GET['msg'])."</p>\n";

home/index.php

@@ -19,13 +19,9 @@
 	*/
 	$GLOBALS['egw_info'] = array(
 		'flags' => array(
-			'noheader'                => true,//False,
-			'nonavbar'                => true,//False,
+			'noheader'                => true,
+			'nonavbar'                => true,
 			'currentapp'              => 'home',
-			'enable_network_class'    => False,
-			'enable_contacts_class'   => False,
-			'enable_nextmatchs_class' => False,
-			'include_xajax'		  => True,
 		)
 	);
 
@@ -33,9 +29,6 @@
 	auth::check_password_age('home','index');
 	$GLOBALS['egw_info']['flags']['nonavbar']=false;
 
-	// Display the header which contains all includes etc.
-	common::egw_header();
-
 	/*
 	** Initializing the template
 	*/
@@ -237,4 +230,4 @@
 	}
 	//_debug_array($GLOBALS['egw_info']['user']['preferences']);
 
-	common::egw_footer();
+	$GLOBALS['egw']->framework->render(ob_get_clean());

phpgwapi/inc/class.egw_framework.inc.php

@@ -347,8 +347,8 @@ abstract class egw_framework
 			$var['favicon_file'] = common::image('phpgwapi',$GLOBALS['egw_info']['server']['favicon_file']?$GLOBALS['egw_info']['server']['favicon_file']:'favicon.ico');
 		}
 
-		$wz_tooltip = '/phpgwapi/js/wz_tooltip/wz_tooltip.js';
-		if (file_exists(EGW_SERVER_ROOT.$wz_tooltip))
+		if ($GLOBALS['egw_info']['flags']['include_wz_tooltip'] &&
+			file_exists(EGW_SERVER_ROOT.($wz_tooltip = '/phpgwapi/js/wz_tooltip/wz_tooltip.js')))
 		{
 			$include_wz_tooltip = '<script src="'.$GLOBALS['egw_info']['server']['webserver_url'].
 				$wz_tooltip.'?'.filemtime(EGW_SERVER_ROOT.$wz_tooltip).'" type="text/javascript"></script>';

phpgwapi/inc/class.html.inc.php

@@ -50,11 +50,6 @@ class html
 	 * @var string
 	 */
 	static $api_js_url;
-	/**
-	 * do we need to set the wz_tooltip class, to be included at the end of the page
-	 * @var boolean
-	 */
-	static private $wz_tooltip_included = False;
 
 	/**
 	 * initialise our static vars
@@ -110,8 +105,6 @@ class html
 	/**
 	* Handles tooltips via the wz_tooltip class from Walter Zorn
 	*
-	* Note: The wz_tooltip.js file gets automaticaly loaded at the end of the page
-	*
 	* @param string $text text or html for the tooltip, all chars allowed, they will be quoted approperiate
 	* @param boolean $do_lang (default False) should the text be run though lang()
 	* @param array $options param/value pairs, eg. 'TITLE' => 'I am the title'. Some common parameters:
@@ -121,6 +114,9 @@ class html
 	*/
 	static function tooltip($text,$do_lang=False,$options=False)
 	{
+		// tell egw_framework to include wz_tooltip.js
+		$GLOBALS['egw_info']['flags']['include_wz_tooltip'] = true;
+
 		if ($do_lang) $text = lang($text);
 
 		$ttip = ' onmouseover="Tip(\''.str_replace(array("\n","\r","'",'"'),array('','',"\\'",'"'),$text).'\'';
@@ -566,7 +562,7 @@ class html
 		// this one is for testing how it will turn out, if you do not have the device or agent ready at your fingertips
 		// if (stripos($_SERVER[HTTP_USER_AGENT],'mozilla') !== false) return false;
 
-		// CKeditor3 will doublecheck availability for us, but its fallback does not look nice, and you will get 
+		// CKeditor3 will doublecheck availability for us, but its fallback does not look nice, and you will get
 		// no conversion of html content to plain text, so we provide a check for known USER_AGENTS to fail the test
 		return true;
 	}