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513534c
demo site
(Get the code!)
i hacked together a "total duration of playlist" and a "duration of currently selected tracks" for the statusbar... had to add a "tracks_selected" event to xlgui/playlist.py for the latter. i guess it could be quite easily extended to also include "duration from currently playing track to end of playlist".
it looks like shown in the attachment...
- it does not seem to affect performance much to loop through playlists to sum up the track duration.
- i used the datetime module to format the duration integer to hh:mm:ss
- the "tracks_selected" event "throws" for each mouse button down
i am however not sure if the whole thing is a good idea. i think it would be better to add this as a plugin that allows customizing of the information shown in the statusbar not hard coded.