From: Youmin Ha <youmin.ha@samsung.com>
Date: Thu, 3 Jan 2013 10:08:22 +0000 (+0900)
Subject: loader: Skip loading theme CSS with a custom css code
X-Git-Tag: accepted/tizen_2.1/20130425.023924~7^2~302
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b0df6914d2b8a1bc718b994e461381948f91e146;p=platform%2Fframework%2Fweb%2Fweb-ui-fw.git

loader: Skip loading theme CSS with a custom css code

  If applications have <link rel="stylesheet" href="[theme CSS path]">,
loader skips putting new <link> tag for the theme.
  This option only works with proper theme CSS path: if the <script> tag
loads "<path>/<version>/js/tizen-web-ui-fw.js", then the theme CSS path must
be "<path>/<version>/themes/<theme>/tizen-web-ui-fw-theme.css",
having exactly same path to the script path. Otherwise, the link tag will be
ignored, and the new <link> tag will be added automatically.

Change-Id: I9910eb3049f5a73fdc386c40b73409f166dfa1c3
---

diff --git a/src/loader/loader.js b/src/loader/loader.js
index 96cc6aa..d26fb5e 100644
--- a/src/loader/loader.js
+++ b/src/loader/loader.js
@@ -106,13 +106,21 @@ If developers do not give a viewport meta tag, Tizen Web UI Framework automatica
 					l = null;
 				// Find css link element
 				for ( idx = 0; idx < cssLinks.length; idx++ ) {
-					if( cssLinks[idx].getAttribute( 'name' ) == "tizen-theme" ) {
+					if( cssLinks[idx].getAttribute( 'rel' ) != "stylesheet" ) {
+						continue;
+					}
+					if( cssLinks[idx].getAttribute( 'name' ) == "tizen-theme" 
+							|| cssLinks[idx].getAttribute( 'href' ) == path ) {
 						l = cssLinks[idx];
 						break;
 					}
 				}
 				if ( l ) {	// Found the link element!
-					l.setAttribute( 'href', path );
+					if ( l.getAttribute( 'href' ) == path ) {
+						console.log( "Theme is already loaded. Skip theme loading in the framework." );
+					} else {
+						l.setAttribute( 'href', path );
+					}
 				} else {
 					this.addElementToHead( this.makeLink( path ) );
 				}