ime: add functions to enable/disable IME, simplify code that enables IME

We may want to be able to enable/disable IME run-time, even though we
have received an ‘enter’ IME event.

This enables us to do that.

Also add functions to enable/disable IME on a per-terminal instance
basis.

A terminal may have multiple seats focusing it, and enabling/disabling
IME in a terminal instance enables/disables IME on all those seats.

Finally, the code to enable IME is simplified; the *only* surface that
can ever receive ‘enter’ IME events is the main grid. All other
surfaces are sub-surfaces, without their own keyboard focus.
This commit is contained in:
Daniel Eklöf 2020-12-04 18:39:11 +01:00
parent 5c17b7f8e7
commit b59d695b2b
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5 changed files with 122 additions and 48 deletions

3
ime.h
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@ -10,6 +10,9 @@ extern const struct zwp_text_input_v3_listener text_input_listener;
struct seat;
void ime_enable(struct seat *seat);
void ime_disable(struct seat *seat);
void ime_reset_preedit(struct seat *seat);
void ime_reset_commit(struct seat *seat);
void ime_reset(struct seat *seat);