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9c803672ff
In the mbedos5 target the setTimeout and setInterval functions are not on spec, as they return 'undefined' instead of an event ID. Also clearTimeout and clearInterval are not implemented, so scheduled events cannot be canceled. This patch changes the behavior of the set* functions, and implements clear* functions. JerryScript-DCO-1.0-Signed-off-by: Jan Jongboom janjongboom@gmail.com
56 lines
1.9 KiB
C++
56 lines
1.9 KiB
C++
/* Copyright (c) 2016 ARM Limited
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "jerryscript-mbed-drivers/setInterval-js.h"
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#include "jerryscript-mbed-event-loop/EventLoop.h"
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/**
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* setInterval (native JavaScript function)
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*
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* Call a JavaScript function at fixed intervals.
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*
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* @param function Function to call
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* @param interval Time between function calls, in ms.
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*/
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DECLARE_GLOBAL_FUNCTION(setInterval) {
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CHECK_ARGUMENT_COUNT(global, setInterval, (args_count == 2));
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CHECK_ARGUMENT_TYPE_ALWAYS(global, setInterval, 0, function);
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CHECK_ARGUMENT_TYPE_ALWAYS(global, setInterval, 1, number);
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jerry_acquire_value(args[0]);
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int interval = int(jerry_get_number_value(args[1]));
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int id = mbed::js::EventLoop::getInstance().getQueue().call_every(interval, jerry_call_function, args[0], jerry_create_null(), (jerry_value_t*)NULL, 0);
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return jerry_create_number(id);
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}
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/**
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* clearInterval (native JavaScript function)
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*
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* Cancel an event that was previously scheduled via setInterval.
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*
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* @param id ID of the timeout event, returned by setInterval.
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*/
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DECLARE_GLOBAL_FUNCTION(clearInterval) {
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CHECK_ARGUMENT_COUNT(global, clearInterval, (args_count == 1));
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CHECK_ARGUMENT_TYPE_ALWAYS(global, clearInterval, 0, number);
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int id = int(jerry_get_number_value(args[0]));
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mbed::js::EventLoop::getInstance().getQueue().cancel(id);
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return jerry_create_undefined();
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}
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