And also convert state.c to use the state API for mods and groups,
rather than testing the state members directly.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Add new API to deal with xkb_state objects, including
xkb_state_update_key, which runs the XKB action machinery internally to
calculate what exactly happens to the state when a given key is pressed
or released.
The canonical way to deal with keys is now:
struct xkb_state *state = xkb_state_new(xkb);
xkb_keysym_t *syms;
int num_syms;
xkb_state_update_key(state, key, is_down);
num_syms = xkb_key_get_syms(state, key, &syms);
More state handling API, including a way to get at or ignore preserved
modifiers, is on its way.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Daniel Stone