[vdr] [PATCH] "Natural" menu cursor 0.01

[Patrick Gleichmann <patrick@feedface.com>]

Hi,
in my eyes the current menu cursor (= selection) behaviour is kinda 
weird - and wrap around was missing.
After my patch the cursor acts as follows:

displayMenuItems = 4

****** CursorUp ******

before: current = first = 8

-> 08
   09
   10
   11

after: current = 7
with Setup.MenuScrollPage: first = 5

   05
   06
-> 07
   08

without Setup.MenuScrollPage: first = 7

-> 07
   08
   09
   10

****** CursorDown ******

before: first = 8, current = lastOnScreen = 11

   08
   09
   10
-> 11

after: current = 12
with Setup.MenuScrollPage: first = 11

   11
-> 12
   13
   14

without Setup.MenuScrollPage: first = 9

   09
   10
   11
-> 12


hope you like it
Patrick (nick: ravemax)

Attachment: natural_menu_cursor.bz2
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