-----Original Message----- From: wikitech-l-bounces@lists.wikimedia.org [mailto:wikitech-l-bounces@lists.wikimedia.org] On Behalf Of Trevor Parscal Sent: 24 September 2009 19:38 To: wikitech-l@lists.wikimedia.org Subject: Re: [Wikitech-l] JS2 design (was Re: Working towards branchingMediaWiki 1.16)
On 9/24/09 9:31 AM, Jared Williams wrote:
- Automatically create CSS sprites?
That would be neat, but perhaps a bit tricky.
Just trying to think how it'd work.
Given a CSS selector, and an image, should be able to construct a stylesheet which sets the background property of the css
rules and an
single image.
(#toolbar-copy, toolbar-copy.png) (#toolbar-copy:hover, toolbar-copy-hover.png)
And the generated stylesheet would get concatenated with other stylesheets.
Again, I like sprites allot! But in reality, they are an optimization technique that needs careful attention and can cause problems if done improperly.
Providing CSS sprite support would be (I guess) just a service for modules/extensions to use, just as a part of the proposed client resource manager(?). So the mediawiki or an extension can put in a request for a some stylesheet or javascript be linked to, it could also request for images possibly via CSS sprites.
So don't see how it should cause a problem.
Jared