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5138c6fb14
* refactor(core)!: Allow layer behaviors to "lock" layers on Co-authored-by: Cem Aksoylar <caksoylar@users.noreply.github.com> * docs: Added documentation note on locking layers Co-authored-by: Cem Aksoylar <caksoylar@users.noreply.github.com> --------- Co-authored-by: Cem Aksoylar <caksoylar@users.noreply.github.com>
94 lines
3.0 KiB
C
94 lines
3.0 KiB
C
/*
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* Copyright (c) 2020 The ZMK Contributors
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*
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* SPDX-License-Identifier: MIT
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*/
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#define DT_DRV_COMPAT zmk_behavior_toggle_layer
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#include <zephyr/device.h>
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#include <drivers/behavior.h>
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#include <zephyr/logging/log.h>
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#include <zmk/keymap.h>
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#include <zmk/behavior.h>
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LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
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#if DT_HAS_COMPAT_STATUS_OKAY(DT_DRV_COMPAT)
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enum toggle_mode {
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ON,
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OFF,
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FLIP,
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};
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struct behavior_tog_config {
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enum toggle_mode toggle_mode;
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bool locking;
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};
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static int tog_keymap_binding_pressed(struct zmk_behavior_binding *binding,
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struct zmk_behavior_binding_event event) {
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LOG_DBG("position %d layer %d", event.position, binding->param1);
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const struct behavior_tog_config *cfg = zmk_behavior_get_binding(binding->behavior_dev)->config;
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switch (cfg->toggle_mode) {
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case ON:
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return zmk_keymap_layer_activate(binding->param1, cfg->locking);
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case OFF:
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return zmk_keymap_layer_deactivate(binding->param1, cfg->locking);
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case FLIP:
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return zmk_keymap_layer_toggle(binding->param1, cfg->locking);
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default:
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return -ENOTSUP;
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};
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}
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static int tog_keymap_binding_released(struct zmk_behavior_binding *binding,
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struct zmk_behavior_binding_event event) {
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LOG_DBG("position %d layer %d", event.position, binding->param1);
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return ZMK_BEHAVIOR_OPAQUE;
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}
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#if IS_ENABLED(CONFIG_ZMK_BEHAVIOR_METADATA)
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static const struct behavior_parameter_value_metadata param_values[] = {
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{
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.display_name = "Layer",
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.type = BEHAVIOR_PARAMETER_VALUE_TYPE_LAYER_ID,
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},
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};
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static const struct behavior_parameter_metadata_set param_metadata_set[] = {{
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.param1_values = param_values,
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.param1_values_len = ARRAY_SIZE(param_values),
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}};
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static const struct behavior_parameter_metadata metadata = {
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.sets_len = ARRAY_SIZE(param_metadata_set),
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.sets = param_metadata_set,
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};
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#endif
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static const struct behavior_driver_api behavior_tog_driver_api = {
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.binding_pressed = tog_keymap_binding_pressed,
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.binding_released = tog_keymap_binding_released,
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#if IS_ENABLED(CONFIG_ZMK_BEHAVIOR_METADATA)
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.parameter_metadata = &metadata,
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#endif // IS_ENABLED(CONFIG_ZMK_BEHAVIOR_METADATA)
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};
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#define TG_INST(n) \
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static const struct behavior_tog_config behavior_tog_config_##n = { \
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.toggle_mode = DT_ENUM_IDX(DT_DRV_INST(n), toggle_mode), \
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.locking = DT_INST_PROP_OR(n, locking, false), \
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}; \
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BEHAVIOR_DT_INST_DEFINE(n, NULL, NULL, NULL, &behavior_tog_config_##n, POST_KERNEL, \
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CONFIG_KERNEL_INIT_PRIORITY_DEFAULT, &behavior_tog_driver_api);
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DT_INST_FOREACH_STATUS_OKAY(TG_INST)
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#endif /* DT_HAS_COMPAT_STATUS_OKAY(DT_DRV_COMPAT) */
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