xbmc/xbmc — pull request #1020 by kcstrom (2012-05-27 01:18:40+00:00)
Title: Added localized date to bottom of slideshow pictures

CGUIWindowSlideShow now uses the CPictureInfoTag class to extract the localized
date from jpef files' EXIF data to display at the bottom of slideshow pictures.
When it loads new slide show pictures, it provides the localized date to the
CSlideShowPicture which now figures out where to draw it (horizontal center
at bottom of screen) and draws it in black with white shadow.

Added a define for SLIDE_EXIF_DATE to CPictureInfoTag that doesn't come from the
EXIF spec as most of the other surrounding defines do, but can be used to get
the same information as the SLIDE_EXIF_DATE_TIME enumeration, but just the
localized short date rather than localized date/time when given to
CPictureInfoTag::GetInfo().

Additionally, added an option to enable showing the date at the bottom of
the slideshow pictures with a default setting of not showing it to retain
the same default slideshow picture behavior as currently exists.