[TYPO3-RTE] Feature - allow classesAnchor.type to have more than one entry

[Stanislas Rolland]

Hello Florian,
> Hello Stan & all,
> 
> I checked the actual shipped version of HTMLArea (1.7.9) and wanted to
> use a defined classesAnchor-Entry for more than one type (meaning use it
> for files, pages, url ...).
> 
> I searched the net and your docs and found some examples which claimed
> to simply note the desired typed divided by a colon....
> 
> So I tried:
> 
> RTE.classesAnchor {
>     externalLink {
>         class = external-link
>         type = url, file, page
>         titleText =
>     }
> }
> 
> That only lead to the complete disappearance of that defined class in
> all dialogues.
> 
> So I dived into the code and found the
> class.tx_rtehtmlarea_browse_links.php which is responsible for
> generating that popup-window
> 
> I found the function init which generates the selector-dropdown for the
> available classes and there I discovered, that the defined classes are
> compared against the available anchorTypes by using a in_array call.
> 
> So I don't see any possibility here to use more than one type per class
> definition. I therefore changed this funtion to also accept more than
> one type (divided by colon).
> 
> Maybe that feature is also interesting for somebody else ... I yes, I 
> would open a bug and attach the diff to it..
> 
Please do,
Stan