pebble/src/fw/applib/rockyjs/api/rocky_api.h
2025-01-27 11:38:16 -08:00

44 lines
1.5 KiB
C

/*
* Copyright 2024 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include "stdbool.h"
#include "jerry-api.h"
// generic callback per API, e.g. to (de-) initialize
typedef void (*RockyAPIHandler)(void);
// callback to let APIs know when a caller registers an event rocky.on(event_name, handler)
// return true, if you are interested in the given event so that the pair will be stored
typedef bool (*RockyEventedAPIAddHandler)(const char *event_name, jerry_value_t handler);
// callback to let APIs know when a caller unregisters an event rocky.off(event_name, handler)
typedef void (*RockyEventedAPIRemoveHandler)(const char *event_name, jerry_value_t handler);
typedef struct {
RockyAPIHandler init;
RockyAPIHandler deinit;
// responds to .on('someevent', f)
RockyEventedAPIAddHandler add_handler;
// responds to .off('someevent', f);
RockyEventedAPIRemoveHandler remove_handler;
} RockyGlobalAPI;
void rocky_api_watchface_init(void);
void rocky_api_deinit(void);