Using multiple css stylesheets within the editor

[Sa'ar Zac Elias]

With FCKEditor, we could use several stylesheet within the editor area if using an array of stylesheets' paths instead of a string in the config elemnt.
i think it will be great if we could do this on V3 too.

[Frederico Caldeira Knabben]

The patch looks good. But it looks like there would be a simpler way for the concat handling:

css : [ CKEDITOR.getUrl( editor.skinPath + 'editor.css' ) ].concat( config.contentsCss )

The concat() function should simply copy the items from config.contentsCss if it's an Array, otherwise it will be simply copied directly (for a String).

The simplification could be applied to the <link> creation trick also, with no performance impact:

[].concat( editor.config.contentsCss ).join( '"><link type="text/css" rel="stylesheet" href="' )

[Wiktor Walc]

The newest patch is using simpler method of concatenating suggested by fredck.

There is one little thing that has changed: the order of css files.

Before it was: [contentsCss, editorCss], now it is: [editorCss, contentsCss].

[Frederico Caldeira Knabben]

Replying to wwalc:

There is one little thing that has changed: the order of css files.

Hum... good point. It should not be an issue for now, but good to keep it in mind.

[Wiktor Walc]

Fixed with [4363].