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feat(behaviors): Add behavior metadata information.

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* For upcoming ZMK studio work, make a set of rich metadata available
  to provide a friendly name for a behavior, and allow super flexible
  descriptions of the parameters the behaviors take.
* Add ability to validate a zmk_behavior_binding against
  the behavior metadata available.
This commit is contained in:
Peter Johanson
2024-03-27 12:27:49 -07:00
committed by Pete Johanson
parent 7cdf1e42ea
commit 03099b04b6
42 changed files with 965 additions and 14 deletions
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28
app/src/behaviors/behavior_key_press.c
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@@ -16,6 +16,27 @@
LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
#if IS_ENABLED(CONFIG_ZMK_BEHAVIOR_METADATA)
static const struct behavior_parameter_value_metadata param_values[] = {
{
.display_name = "Key",
.type = BEHAVIOR_PARAMETER_VALUE_TYPE_HID_USAGE,
},
};
static const struct behavior_parameter_metadata_set param_metadata_set[] = {{
.param1_values = param_values,
.param1_values_len = ARRAY_SIZE(param_values),
}};
static const struct behavior_parameter_metadata metadata = {
.sets_len = ARRAY_SIZE(param_metadata_set),
.sets = param_metadata_set,
};
#endif
static int behavior_key_press_init(const struct device *dev) { return 0; };
static int on_keymap_binding_pressed(struct zmk_behavior_binding *binding,
@@ -31,7 +52,12 @@ static int on_keymap_binding_released(struct zmk_behavior_binding *binding,
}
static const struct behavior_driver_api behavior_key_press_driver_api = {
.binding_pressed = on_keymap_binding_pressed, .binding_released = on_keymap_binding_released};
.binding_pressed = on_keymap_binding_pressed,
.binding_released = on_keymap_binding_released,
#if IS_ENABLED(CONFIG_ZMK_BEHAVIOR_METADATA)
.parameter_metadata = &metadata,
#endif // IS_ENABLED(CONFIG_ZMK_BEHAVIOR_METADATA)
};
#define KP_INST(n) \
BEHAVIOR_DT_INST_DEFINE(n, behavior_key_press_init, NULL, NULL, NULL, POST_KERNEL, \