Rockbox

The patch adds a small menu to chessbox from which the player can save the game, reload the previously saved game, start a new game and quit the plugin. All the actions were already implemented in the plugin but were called by button combinations. All the button combinations still work with the exception of the "quit" mapping which now shows the menu. ATM, the only targets that still have an immediate "quit" button are iRiver H100 and H300 because they had two different mappings for the same action (if someone with those players can verify this still works it would be great).

Of course adding a menu for calling actions already mapped to buttons doesn't make too much sense, but I want to add several other configurable options and features and I will definitely need a menu for it. And since patches should address one feature at a time I'm starting with this one.

 apps/plugins/chessbox/chessbox.c |  107 ++++++++++++++++++++++++++++++++-------
 1 file changed, 89 insertions(+), 18 deletions(-)