From ce8cc9219fca5dde077f1142d03d011b38d27479 Mon Sep 17 00:00:00 2001 From: Gergely Nagy Date: Wed, 20 Jul 2016 11:34:45 +0200 Subject: tap-dance: Support user_data for the callbacks Refactored the code a little, so all callbacks now receive a `user_data` pointer, which can be anything. As an example, the key pairs from `ACTION_TAP_DANCE_DOUBLE` now use this, and custom, built-in functions. This makes it easier to extend the tap dance functionality, and also simplifies the code a little. Signed-off-by: Gergely Nagy --- quantum/process_keycode/process_tap_dance.c | 61 ++++++++++------------------- 1 file changed, 20 insertions(+), 41 deletions(-) (limited to 'quantum/process_keycode/process_tap_dance.c') diff --git a/quantum/process_keycode/process_tap_dance.c b/quantum/process_keycode/process_tap_dance.c index 097440405..94b6af130 100644 --- a/quantum/process_keycode/process_tap_dance.c +++ b/quantum/process_keycode/process_tap_dance.c @@ -2,28 +2,32 @@ static qk_tap_dance_state_t qk_tap_dance_state; -static void _process_tap_dance_action_pair (qk_tap_dance_state_t *state, - uint16_t kc1, uint16_t kc2) { - uint16_t kc; +void qk_tap_dance_pair_finished (qk_tap_dance_state_t *state, void *user_data) { + qk_tap_dance_pair_t *pair = (qk_tap_dance_pair_t *)user_data; - if (state->count == 0) - return; - - kc = (state->count == 1) ? kc1 : kc2; + if (state->count == 1) { + register_code (pair->kc1); + } else if (state->count == 2) { + register_code (pair->kc2); + } +} - register_code (kc); - unregister_code (kc); +void qk_tap_dance_pair_reset (qk_tap_dance_state_t *state, void *user_data) { + qk_tap_dance_pair_t *pair = (qk_tap_dance_pair_t *)user_data; - if (state->count >= 2) { - reset_tap_dance (state); + if (state->count == 1) { + unregister_code (pair->kc1); + } else if (state->count == 2) { + unregister_code (pair->kc2); } } static void _process_tap_dance_action_fn (qk_tap_dance_state_t *state, + void *user_data, qk_tap_dance_user_fn_t fn) { if (fn) { - fn(state); + fn(state, user_data); } } @@ -34,14 +38,7 @@ void process_tap_dance_action_on_each_tap (uint16_t keycode) action = tap_dance_actions[idx]; - switch (action.type) { - case QK_TAP_DANCE_TYPE_FN: - _process_tap_dance_action_fn (&qk_tap_dance_state, action.fn.on_each_tap); - break; - - default: - break; - } + _process_tap_dance_action_fn (&qk_tap_dance_state, action.user_data, action.fn.on_each_tap); } void process_tap_dance_action_on_dance_finished (uint16_t keycode) @@ -51,18 +48,7 @@ void process_tap_dance_action_on_dance_finished (uint16_t keycode) action = tap_dance_actions[idx]; - switch (action.type) { - case QK_TAP_DANCE_TYPE_PAIR: - _process_tap_dance_action_pair (&qk_tap_dance_state, - action.pair.kc1, action.pair.kc2); - break; - case QK_TAP_DANCE_TYPE_FN: - _process_tap_dance_action_fn (&qk_tap_dance_state, action.fn.on_dance_finished); - break; - - default: - break; - } + _process_tap_dance_action_fn (&qk_tap_dance_state, action.user_data, action.fn.on_dance_finished); } bool process_tap_dance(uint16_t keycode, keyrecord_t *record) { @@ -118,15 +104,8 @@ void reset_tap_dance (qk_tap_dance_state_t *state) { return; action = tap_dance_actions[idx]; - switch (action.type) { - case QK_TAP_DANCE_TYPE_FN: - if (action.fn.on_reset) { - action.fn.on_reset(state); - } - break; - - default: - break; + if (action.fn.on_reset) { + action.fn.on_reset(state, action.user_data); } state->keycode = 0; -- cgit v1.2.3