[mythtv] Patch for MythGallery to slideshow into subdirectories & randomise

[Ed Wildgoose]

Paul Volkaerts wrote:

>Hi;
>
>I wrote a patch to MythGallery such that when you put in Slideshow mode it
>also recurses into subdirectories; and it randomises.  My pictures are
>sorted by year/event/pictures so it allows me for instance to slide show all
>my photos randomly or to slideshow a particular year.
>  
>

Sounds cool.  Could we have a quick way to choose which sort of 
slideshow we want.  I can image that in my collection I would sometimes 
want to recurse, and sometimes not.  Certainly wouldn't want to be 
fiddling in config menus to change it.

Perhaps the play key could do the default, and "select" or perhaps 
"menu" brings up a menu where you can choose some parameters for the 
slideshow?

Ed W