From e6f168d6dfe0a27407a7229a549f2dbab37b0f2d Mon Sep 17 00:00:00 2001 From: Pete Johanson Date: Wed, 20 Jan 2021 11:00:38 -0500 Subject: refactor(behaviors): Convert state dependent params. * Allow each behavior to map a relative binding, e.g. "toggle", to an absolute one, e.g. "on", before being invoked. --- app/include/drivers/behavior.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'app/include/drivers/behavior.h') diff --git a/app/include/drivers/behavior.h b/app/include/drivers/behavior.h index bc135fd..2bdffea 100644 --- a/app/include/drivers/behavior.h +++ b/app/include/drivers/behavior.h @@ -27,6 +27,7 @@ typedef int (*behavior_sensor_keymap_binding_callback_t)(struct zmk_behavior_bin int64_t timestamp); __subsystem struct behavior_driver_api { + behavior_keymap_binding_callback_t binding_convert_central_state_dependent_params; behavior_keymap_binding_callback_t binding_pressed; behavior_keymap_binding_callback_t binding_released; behavior_sensor_keymap_binding_callback_t sensor_binding_triggered; @@ -35,6 +36,30 @@ __subsystem struct behavior_driver_api { * @endcond */ +/** + * @brief Handle the keymap binding which needs to be converted from relative "toggle" to absolute + * "turn on" + * @param binding Pointer to the details so of the binding + * @param event The event that triggered use of the binding + * + * @retval 0 If successful. + * @retval Negative errno code if failure. + */ +__syscall int behavior_keymap_binding_convert_central_state_dependent_params( + struct zmk_behavior_binding *binding, struct zmk_behavior_binding_event event); + +static inline int z_impl_behavior_keymap_binding_convert_central_state_dependent_params( + struct zmk_behavior_binding *binding, struct zmk_behavior_binding_event event) { + const struct device *dev = device_get_binding(binding->behavior_dev); + const struct behavior_driver_api *api = (const struct behavior_driver_api *)dev->api; + + if (api->binding_convert_central_state_dependent_params == NULL) { + return 0; + } + + return api->binding_convert_central_state_dependent_params(binding, event); +} + /** * @brief Handle the keymap binding being pressed * @param dev Pointer to the device structure for the driver instance. -- cgit v1.2.3