106 lines
3 KiB
C
106 lines
3 KiB
C
/*
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* Copyright (c) 2022 The ZMK Contributors
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*
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* SPDX-License-Identifier: MIT
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*/
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#include <logging/log.h>
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LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
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#include <zmk/display.h>
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#include <zmk/display/widgets/bongo_cat.h>
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#include <zmk/event_manager.h>
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#if IS_ENABLED(CONFIG_ZMK_WIDGET_BONGO_CAT_INTERACTIVE)
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#include <zmk/events/position_state_changed.h>
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#endif
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static sys_slist_t widgets = SYS_SLIST_STATIC_INIT(&widgets);
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LV_IMG_DECLARE(left);
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LV_IMG_DECLARE(right);
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#if IS_ENABLED(CONFIG_ZMK_WIDGET_BONGO_CAT_INTERACTIVE)
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LV_IMG_DECLARE(none);
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LV_IMG_DECLARE(both);
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enum bongo_state {
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bongo_state_none,
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bongo_state_left,
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bongo_state_right,
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} current_bongo_state;
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const void *images[] = {
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&none,
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&left,
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&right,
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&both
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};
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#else
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const void *images[] = {
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&left,
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&right
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};
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void set_bongo_state(void *var, lv_anim_value_t val) {
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lv_img_set_src( (lv_obj_t *)var, images[val]);
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}
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#endif /* IS_ENABLED(CONFIG_ZMK_WIDGET_BONGO_CAT_INTERACTIVE) */
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int zmk_widget_bongo_cat_init(struct zmk_widget_bongo_cat *widget, lv_obj_t *parent) {
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widget->obj = lv_img_create(parent, NULL);
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#if IS_ENABLED(CONFIG_ZMK_WIDGET_BONGO_CAT_INTERACTIVE)
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lv_img_set_src(widget->obj, &none);
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current_bongo_state = bongo_state_none;
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#else
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lv_anim_init(&widget->anim);
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lv_anim_set_exec_cb(&widget->anim, (lv_anim_exec_xcb_t) set_bongo_state);
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lv_anim_set_var(&widget->anim, widget->obj);
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lv_anim_set_time(&widget->anim, CONFIG_ZMK_WIDGET_BONGO_CAT_ANIMATION_INTERVAL);
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lv_anim_set_values(&widget->anim, 0, 1);
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lv_anim_set_repeat_count(&widget->anim, LV_ANIM_REPEAT_INFINITE);
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lv_anim_set_repeat_delay(&widget->anim, CONFIG_ZMK_WIDGET_BONGO_CAT_ANIMATION_INTERVAL);
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lv_anim_start(&widget->anim);
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#endif /* IS_ENABLED(CONFIG_ZMK_WIDGET_BONGO_CAT_INTERACTIVE) */
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sys_slist_append(&widgets, &widget->node);
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return 0;
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}
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lv_obj_t *zmk_widget_bongo_cat_obj(struct zmk_widget_bongo_cat *widget) {
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return widget->obj;
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}
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#if IS_ENABLED(CONFIG_ZMK_WIDGET_BONGO_CAT_INTERACTIVE)
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void set_bongo_state(lv_obj_t *img, struct zmk_position_state_changed *ev) {
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if (ev == NULL) {
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return;
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}
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uint8_t tmp = bongo_state_left;
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if (ev->state) {
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if (current_bongo_state & (bongo_state_left | bongo_state_right)) {
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tmp = bongo_state_left | bongo_state_right;
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}
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} else {
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if (current_bongo_state ^ (bongo_state_left | bongo_state_right)) {
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tmp = bongo_state_none;
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}
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}
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current_bongo_state = tmp;
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lv_img_set_src(img, images[current_bongo_state]);
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}
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int bongo_cat_listener(const zmk_event_t *eh) {
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struct zmk_widget_bongo_cat *widget;
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struct zmk_position_state_changed *ev = as_zmk_position_state_changed(eh);
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SYS_SLIST_FOR_EACH_CONTAINER(&widgets, widget, node) { set_bongo_state(widget->obj, ev); }
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return ZMK_EV_EVENT_BUBBLE;
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}
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ZMK_LISTENER(widget_bongo_cat, bongo_cat_listener)
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ZMK_SUBSCRIPTION(widget_bongo_cat, zmk_position_state_changed);
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#endif /* IS_ENABLED(CONFIG_ZMK_WIDGET_BONGO_CAT_INTERACTIVE) */
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